CN219316754U - Concealed track door - Google Patents

Abstract

The utility model discloses a hidden track door which comprises a mounting assembly and a door body, wherein the mounting assembly is used for being mounted on a mounting surface, the mounting assembly is connected with a driving motor, an output shaft of the driving motor is connected with a rotating wheel, the door body is connected to the front side of the mounting assembly in a sliding mode and can shield the mounting assembly in the front-rear direction, a transmission groove extending in the left-right direction is formed in the rear side of the door body, the rotating wheel is located in the transmission groove, a flexible transmission belt is arranged in the transmission groove, two ends of the transmission belt are fixedly arranged on the left side and the right side of the door body respectively, and the outer peripheral side of the rotating wheel is in contact fit with the transmission belt and can drive the door body to move in the left-right direction through the transmission belt. The utility model has simple and reasonable structure, and the flexible transmission belt and the rotating wheel are matched for transmission, so that the driving motor drives the door body to move, thereby being beneficial to reducing noise generated during matched transmission, improving the use experience of users and being convenient to use.

Description

Concealed track door

Technical Field

The utility model relates to the technical field of door and window devices, in particular to a hidden track door.

Background

The hidden track door has the advantages that the hidden track door does not need to be provided with a door frame, can hide the guide rail of the door body, is convenient for the space division and utilization of a living room, and can reserve the broad sense of space as much as possible, so that the hidden track door is widely applied to the field of high-end home decoration. The existing part hidden track door can be provided with a driving motor to drive the door body to open and close for facilitating the use of a user, and the door body is driven to move by utilizing the driving motor to drive the gear to rotate and the gear and the rack to be meshed for transmission through the rack. For the hidden track door with the driving structure, the gear and the rack are generally made of hard materials, so that noise generated by the hidden track door during meshing transmission is large, the use experience of a user is influenced, and the hidden track door is to be improved.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the hidden track door provided by the utility model is driven by the flexible transmission belt and the rotating wheels in a matched manner, so that the driving motor drives the door body to move, noise generated during matched transmission is reduced, and the use experience of a user is improved.

According to the hidden track door disclosed by the embodiment of the utility model, the hidden track door comprises the installation component and the door body, wherein the installation component is used for being installed on an external installation surface, the installation component is connected with the driving motor, the output shaft of the driving motor is connected with the rotating wheel, the door body is connected to the front side of the installation component in a sliding manner and can shield the installation component along the front-back direction, the rear side of the door body is provided with the transmission groove extending along the left-right direction, the rotating wheel is positioned in the transmission groove, the transmission groove is internally provided with the flexible transmission belt, the two ends of the transmission belt are respectively fixedly arranged on the left side and the right side of the door body, and the peripheral side of the rotating wheel is in contact fit with the transmission belt and can drive the door body to move along the left-right direction through the transmission belt.

The hidden track door provided by the embodiment of the utility model has at least the following beneficial effects: when the door is used, the installation assembly is installed on the installation surface of a wall body or a cabinet body and the like, and the installation assembly is shielded in the front-rear direction through the door body so as to hide the installation structure; when the door body is driven to move, the driving motor works, the rotating wheel is driven to rotate, the periphery side of the rotating wheel is in contact fit with the driving belt and moves relative to the driving belt, and as the two ends of the driving belt are respectively fixedly arranged on the left side and the right side of the door body, the rotating wheel drives the door body to move along the left-right direction through the driving belt, so that the opening and closing of the door body are driven and controlled. The utility model has simple and reasonable structure, is beneficial to reducing noise generated during the matched transmission because the transmission belt is a flexible part, improves the use experience of users and is convenient to use.

According to some embodiments of the utility model, the rotating wheel is a gear, the driving belt is a toothed belt, and the rotating wheel is meshed with the driving belt.

According to some embodiments of the utility model, the mounting assembly is rotatably connected with two tensioning wheels, the tensioning wheels are respectively positioned at the left side and the right side of the rotating wheel, the tensioning wheels and the rotating wheels are respectively positioned at the upper side and the lower side of the driving belt, and the tensioning wheels are abutted against the driving belt so as to enable the driving belt to be partially coated at the outer peripheral side of the rotating wheel.

According to some embodiments of the utility model, the mounting assembly is provided with a limiting part above the rotating wheel, and a limiting groove for the transmission belt to pass through is formed between the limiting part and the rotating wheel.

According to some embodiments of the utility model, the outer peripheral side of the rotating wheel is provided with a transmission groove, the transmission belt is a rope or a belt, and the transmission belt is wound around the rotating wheel and is partially positioned in the transmission groove.

According to some embodiments of the utility model, the mounting assembly comprises a mounting seat and a connecting seat, the mounting seat is used for being fixedly arranged on the mounting surface, the driving motor is arranged on the connecting seat, and a height adjusting structure for driving the connecting seat to move up and down relative to the mounting seat is arranged between the connecting seat and the mounting seat.

According to some embodiments of the utility model, the height adjusting structure comprises a first screw rod capable of rotating relative to the mounting seat and a first threaded hole formed in the connecting seat, wherein the first screw rod and the first threaded hole are both arranged in a vertical extending mode, and the first screw rod is in threaded fit with the first threaded hole.

According to some embodiments of the utility model, an angle adjusting structure for driving the connecting seat to deflect relative to the mounting seat is arranged between the connecting seat and the mounting seat.

According to some embodiments of the utility model, the mounting seat is provided with a guide post parallel to the first screw, the connecting seat is provided with a guide hole matched with the guide post, the first screw is provided with an annular groove, the mounting seat is provided with a clamping groove, the first screw can rotatably penetrate through the clamping groove, the wall part of the clamping groove is clamped in the annular groove, the angle adjusting structure comprises an adjusting bracket, a first locking piece and a second locking piece, the adjusting bracket is arranged on the left side and/or the right side of the mounting seat, the adjusting bracket is provided with a first strip-shaped hole which is longitudinally extended and a second strip-shaped hole which is horizontally extended, the first locking piece penetrates through the first strip-shaped hole and is connected with the mounting seat, the first locking piece can enable the adjusting bracket to be fixed on the mounting seat in an abutting mode, the second locking piece penetrates through the second strip-shaped hole and is connected with the connecting seat, and the second locking piece can enable the adjusting bracket to be fixed on the mounting seat in an abutting mode.

According to some embodiments of the utility model, a first guide groove extending along the left-right direction is arranged on the upper side of the door body, the mounting assembly is rotatably connected with a first guide wheel and a second guide wheel, the first guide wheel and the second guide wheel are both positioned in the first guide groove and can be in rolling contact with the groove wall of the first guide groove, the rotation axis of the first guide wheel is parallel to the horizontal direction, and the rotation axis of the second guide wheel is parallel to the vertical direction.

According to some embodiments of the present utility model, two pulley assemblies for rolling contact with the ground are disposed on the lower side of the door body, the two pulley assemblies are located on the left side and the right side of the door body respectively, a guide wheel assembly for being mounted on the ground is disposed between the two pulley assemblies, a second guide groove extending along the left-right direction is disposed on the lower side of the door body, the guide wheel assembly is provided with a third guide wheel which is located in the second guide groove and can rotate, the rotation axis of the third guide wheel is parallel to the vertical direction, and the third guide wheel can be in rolling contact with the groove wall of the second guide groove.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of a hidden track door according to an embodiment of the present utility model;

FIG. 2 is an exploded view of the hidden track door of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the hidden track door of FIG. 1;

FIG. 4 is a schematic view of a portion of the hidden track door of FIG. 1;

FIG. 5 is a schematic elevational view of the hidden track door of FIG. 4;

FIG. 6 is an exploded view of the hidden track door of FIG. 4;

fig. 7 is a schematic view of a portion of a hidden track door according to another embodiment of the present utility model.

Reference numerals:

mounting assembly 100,limit groove 101, first threadedhole 102,guide hole 103,annular groove 104,clamping groove 105, first bar-shaped hole 106, second bar-shaped hole 107, avoidinghole 108,mounting seat 110,first screw 111,guide column 112,first locking piece 113, connectingseat 120,tensioning wheel 121,limit part 122,second locking piece 123, adjustingbracket 130,guide wheel plate 140,first guide wheel 141 andsecond guide wheel 142;

adriving motor 200, a rotatingwheel 210, and atransmission groove 211;

thedoor body 300, thetransmission groove 301, thefirst guide groove 302, thesecond guide groove 303, thetransmission belt 310 and thepulley assembly 320;

idler assembly 400,third idler 410;

awall 10.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that if an orientation or positional relationship such as upper, lower, front, rear, left, right, etc. is referred to in the description of the present utility model, it is merely for convenience of description and simplification of the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, if a number, greater than, less than, exceeding, above, below, within, etc., words are present, wherein the meaning of a number is one or more, and the meaning of a number is two or more, greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number.

The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1, 2 and 3, a hidden track door includes amounting assembly 100 and adoor 300, themounting assembly 100 is used for being mounted on an external mounting surface, themounting assembly 100 is connected with adriving motor 200, an output shaft of thedriving motor 200 is connected with arotating wheel 210, thedoor 300 is slidably connected to a front side of themounting assembly 100 and can shield themounting assembly 100 along a front-back direction, adriving groove 301 extending along a left-right direction is arranged at a rear side of thedoor 300, therotating wheel 210 is located in thedriving groove 301, aflexible driving belt 310 is arranged in thedriving groove 301, two ends of thedriving belt 310 are respectively fixed on left and right sides of thedoor 300, and an outer peripheral side of therotating wheel 210 is in contact fit with thedriving belt 310 and can drive thedoor 300 to move along the left-right direction through thedriving belt 310.

As can be understood, as shown in fig. 1, 2 and 3, when in use, theinstallation assembly 100 is installed on the installation surface of thewall body 10, theinstallation assembly 100 is shielded along the front-rear direction by thedoor body 300 to hide the installation structure, the rear side of thedoor body 300 is provided with thetransmission groove 301 extending along the left-right direction, therotating wheel 210 and thetransmission belt 310 are both positioned in thetransmission groove 301 to hide the transmission structure, so that the appearance aesthetic property is improved, the structure is more compact, and the occupied space is reduced; when thedoor 300 is driven to move, thedriving motor 200 works to drive therotating wheel 210 to rotate, the outer peripheral side of therotating wheel 210 is in contact fit with thedriving belt 310 and moves relative to thedriving belt 310, and as the two ends of thedriving belt 310 are respectively fixedly arranged on the left side and the right side of thedoor 300, the rotatingwheel 210 drives thedoor 300 to move along the left-right direction through thedriving belt 310, so that the opening and closing of thedoor 300 are driven and controlled. The utility model has simple and reasonable structure, and thetransmission belt 310 is a flexible piece, so that the noise generated during the matched transmission is reduced, the use experience of a user is improved, and the use is convenient.

In practical applications, the specific structures of themounting assembly 100 and thedoor 300 may be set according to practical requirements, and will not be described in detail herein.

In some embodiments, therotating wheel 210 is a gear and thedrive belt 310 is a toothed belt, the rotatingwheel 210 being in meshed drive with thedrive belt 310. It can be understood that, as shown in fig. 4, 5 and 6, by setting therotating wheel 210 as a gear, thedriving belt 310 is a toothed belt (the toothed part of the toothed belt is not shown), and the two are engaged and driven, when therotating wheel 210 rotates, thedriving belt 310 and the rotatingwheel 210 are engaged and driven to move relative to therotating wheel 210, so as to drive thedoor 300 to translate along the left-right direction, thereby realizing the opening and closing control of thedoor 300, and having higher movement precision, large transmission power, stable work and high reliability.

In some embodiments, themounting assembly 100 is rotatably connected with twotensioning wheels 121, thetensioning wheels 121 are respectively located at the left side and the right side of the rotatingwheel 210, thetensioning wheels 121 and the rotatingwheel 210 are respectively located at the upper side and the lower side of thedriving belt 310, and thetensioning wheels 121 are abutted against thedriving belt 310, so that thedriving belt 310 can be partially wrapped on the outer peripheral side of the rotatingwheel 210.

It will be appreciated that, as shown in fig. 4, 5 and 6, twotensioning wheels 121 are respectively located at the left and right sides of the rotatingwheel 210, twotensioning wheels 121 are located at the upper side of thedriving belt 310, the rotatingwheel 210 is located at the lower side of thedriving belt 310, bothtensioning wheels 121 are abutted against thedriving belt 310, so that thetransmission belt 310 is partially coated on the outer peripheral side of the rotatingwheel 210 and meshed with the rotatingwheel 210, which is beneficial to increasing the meshing area between thetransmission belt 310 and the rotatingwheel 210, realizing better transmission, reducing the possibility of occurrence of tooth jump and improving the transmission reliability. In practical application, thetensioning wheel 121 can be set according to practical use requirements.

In some embodiments, themounting assembly 100 is provided with alimiting portion 122 above the rotatingwheel 210, and alimiting groove 101 for thetransmission belt 310 to pass through is formed between the limitingportion 122 and therotating wheel 210.

It can be understood that, as shown in fig. 4, 5 and 6, thelimiting portion 122 is located above the rotatingwheel 210 and forms alimiting groove 101 with the rotatingwheel 210, thedriving belt 310 passes through thelimiting groove 101 and is engaged with the rotatingwheel 210 for transmission, and the limitingportion 122 and thelimiting groove 101 are utilized to limit the position of thedriving belt 310, so that thedriving belt 310 is prevented from being separated from the rotatingwheel 210, better transmission is realized, and transmission reliability is improved. In practical application, the specific structure of the limitingportion 122 can be set according to practical requirements.

In some embodiments, the outer peripheral side of the rotatingwheel 210 is provided with adriving groove 211, and thedriving belt 310 is a rope or a belt, and thedriving belt 310 is wound around therotating wheel 210 and is partially located in thedriving groove 211.

It can be understood that, as shown in fig. 7, fig. 7 shows another embodiment of the hidden track door of the present utility model, in which thedriving belt 310 is a rope, thedriving groove 211 is disposed on the outer peripheral side of therotating wheel 210, thedriving belt 310 is wound around the rotatingwheel 210 for one or more weeks, thedriving belt 310 wound around the rotatingwheel 210 is disposed in thedriving groove 211, and when in use, the rotatingwheel 210 rotates, thedriving belt 310 wound around the rotatingwheel 210 is driven to move by friction force, so as to drive thedoor body 300 to move by thedriving belt 310, thereby realizing the opening and closing control of thedoor body 300. In practical applications, thedriving belt 310 may also be a belt or other flexible belt-shaped member, which may be set according to practical requirements.

In some embodiments, themounting assembly 100 includes amounting base 110 and a connectingbase 120, themounting base 110 is used for being fixedly arranged on a mounting surface, the drivingmotor 200 is arranged on the connectingbase 120, and a height adjusting structure for driving the connectingbase 120 to move up and down relative to themounting base 110 is arranged between the connectingbase 120 and themounting base 110.

It can be understood that, as shown in fig. 4, 5 and 6, themounting seat 110 is located at the rear side of the connectingseat 120, thedriving motor 200 is located at the rear side of themounting seat 110, when in use, themounting seat 110 is fixedly arranged on the mounting surface of thewall body 10, thetensioning wheel 121 and thelimiting part 122 are both arranged on the connectingseat 120, themounting seat 110 is provided with a plurality ofavoidance holes 108 corresponding to thedriving motor 200, thedriving motor 200 is arranged on the connectingseat 120 through thecorresponding avoidance holes 108, the output shaft of the driving motor passes through thecorresponding avoidance holes 108 to be provided with themounting seat 110 and is connected with therotating wheel 210 at the front side of the connectingseat 120, and a height adjusting structure is arranged between the connectingseat 120 and themounting seat 110 to drive the connectingseat 120 to move up and down relative to themounting seat 110. For the gear tooth belt matching transmission, the meshing degree of the rotatingwheel 210 and thetransmission belt 310 and the tensioning degree of thetensioning wheel 121 on thetransmission belt 310 are adjusted, so that smooth transmission matching and reliable operation are ensured; for a rope reeving transmission, it is beneficial to adjust the tension of the rope relative to the rotatingwheel 210, maintain good friction, and reduce the possibility of slipping.

In practical application, the specific structure of the height adjusting structure can be set according to practical use requirements, and will not be described in detail herein, and will be further described in detail below.

In some embodiments, the height adjusting structure includes afirst screw 111 rotatable relative to the mountingbase 110 and a first threadedhole 102 provided on the connectingbase 120, where thefirst screw 111 and the first threadedhole 102 are both disposed in a vertical direction in an extending manner, and thefirst screw 111 is in threaded engagement with the first threadedhole 102.

It can be understood that, as shown in fig. 4, 5 and 6, the height adjusting structure includes afirst screw 111 and a first threadedhole 102, where the first threadedhole 102 is a through hole structure and is disposed on the connectingseat 120, thefirst screw 111 rotates to connect the mountingseat 110 and is in threaded fit with the first threadedhole 102 to form a transmission structure similar to a screw rod mechanism, and thefirst screw 111 and the first threadedhole 102 extend in a vertical direction, and when thefirst screw 111 rotates, the connectingseat 120 is driven to move up and down relative to the mountingseat 110 by screwing, so as to adjust the up and down position of the connectingseat 120 relative to the mountingseat 110.

During practical application, except above-mentioned structure, the height-adjusting structure can also be in the upper and lower sliding structure of slide rail slider, slide rail and slider set up inmount pad 110 and connectingseat 120 respectively, connect slide rail and slider through the locking screw, when needs are adjusted, unscrew locking screw, make slide rail and slider can reciprocate relatively, realize the regulation of the upper and lower position of connectingseat 120relative mount pad 110, after the regulation is accomplished, through screwing up the locking screw, make the slider compress tightly the slide rail, make the relative locking between the two fixed to the position condition that locks the regulation, specifically can be according to the corresponding settlement of in-service use needs.

In some embodiments, an angle adjustment structure for driving the connectingbase 120 to deflect relative to the mountingbase 110 is provided between the connectingbase 120 and the mountingbase 110. It can be appreciated that by setting the angle adjusting structure, the connectingseat 120 can be driven to deflect relative to the mountingseat 110, so that therotating wheel 210 deflects and adjusts relative to the drivingbelt 310, which is beneficial to guaranteeing that the rotating axis of therotating wheel 210 is perpendicular to the moving direction of thedoor 300, ensuring smooth transmission fit and improving the reliability of transmission. In practical application, the specific structure of the angle adjusting structure can be set according to practical use requirements, and will not be described in detail herein, and will be further described in detail.

In some embodiments, the mounting base 110 is provided with a guide post 112 parallel to the first screw 111, the connecting base 120 is provided with a guide hole 103 matched with the guide post 112, the first screw 111 is provided with an annular groove 104, the mounting base 110 is provided with a clamping groove 105, the first screw 111 rotatably penetrates through the clamping groove 105, the wall part of the clamping groove 105 is clamped in the annular groove 104, the angle adjusting structure comprises an adjusting bracket 130, a first locking piece 113 and a second locking piece 123, the adjusting bracket 130 is arranged on the left side and/or the right side of the mounting base 110, the adjusting bracket 130 is provided with a first strip-shaped hole 106 extending longitudinally and a second strip-shaped hole 107 extending horizontally, the first locking piece 113 penetrates through the first strip-shaped hole 106 and is connected with the mounting base 110, the first locking piece 113 can enable the adjusting bracket 130 to be fixedly connected with the mounting base 110 in an abutting mode, the second locking piece 123 penetrates through the second strip-shaped hole 107 and is connected with the connecting base 120, and the second locking piece 123 can enable the adjusting bracket 130 to be fixedly connected with the connecting base 120 in an abutting mode.

It will be appreciated that, as shown in fig. 4, 5 and 6, thefirst screw 111 may be rotatably inserted through theslot 105 on the mountingseat 110, and the wall portion of theslot 105 is clamped in theannular groove 104 of thefirst screw 111, so as to limit the up-down movement of thefirst screw 111, and enable thefirst screw 111 to move along theslot 105, so as to facilitate thefirst screw 111 to be engaged with the first threadedhole 102 when the connectingseat 120 deflects by an adjustment angle relative to the mountingseat 110, and theguide post 112 is parallel to thefirst screw 111 and engaged with theguide hole 103 on the connectingseat 120, so that, on one hand, the up-down movement of the connectingseat 120 relative to the mountingseat 110 can be guided, and on the other hand, theguide post 112 can be made to be a rotating shaft between the connectingseat 120 and the mountingseat 110, so as to facilitate the angle adjustment.

The angle adjusting structure comprises an adjusting bracket 130, a first locking piece 113 and a second locking piece 123, wherein the adjusting bracket 130 is provided with two first strip-shaped holes 106 which are longitudinally extended and arranged and are respectively positioned at the left side and the right side of the mounting seat 110, the adjusting bracket 130 is provided with a first strip-shaped hole 106 which is used for adapting to the up-down movement adjustment of the connecting seat 120 relative to the mounting seat 110, the first locking piece 113 is a bolt which penetrates through the first strip-shaped hole 106 and is connected with the mounting seat 110, when the height is adjusted, the first locking piece 113 is unscrewed, so that the mounting seat 110 and the adjusting bracket 130 can move up and down, after the adjustment is finished, the first locking piece 113 is screwed, the first locking piece 113 is pressed on the adjusting bracket 130 and the adjusting bracket 130 is abutted and fixed on the mounting seat 110, and the adjusted position is locked; the second bar-shaped hole 107 which horizontally extends is arranged on the adjusting bracket 130, the second locking piece 123 is a bolt, the second bar-shaped hole 107 is penetrated through by the second locking piece 123 and is connected with the connecting seat 120, when the angle is adjusted, the second locking piece 123 is unscrewed, the mounting seat 110 and the adjusting bracket 130 can rotate around the guide post 112, the deflection angle between the mounting seat and the adjusting bracket 130 is adjusted, after the adjustment is completed, the second locking piece 123 is screwed, the second locking piece 123 is tightly pressed on the adjusting bracket 130, the adjusting bracket 130 is abutted and fixed on the connecting seat 120, and the position locking after the adjustment is realized.

The structure is simple, the adjustment operation is convenient, and the relative position between the mountingseat 110 and the connectingseat 120 can be well fixed after the adjustment is finished, so that the use is convenient. In practical application, besides the above structure, the angle adjusting structure may be a wedge block arranged between the mountingseat 110 and the connectingseat 120, and the wedge block is utilized to move to push the relative deflection between the mountingseat 110 and the connectingseat 120, which can be set correspondingly according to practical use requirements.

In some embodiments, the upper side of thedoor 300 is provided with afirst guide groove 302 extending in the left-right direction, the mountingassembly 100 is rotatably connected with afirst guide wheel 141 and asecond guide wheel 142, thefirst guide wheel 141 and thesecond guide wheel 142 are both positioned in thefirst guide groove 302 and can be in rolling contact with the groove wall of thefirst guide groove 302, the rotation axis of thefirst guide wheel 141 is parallel to the horizontal direction, and the rotation axis of thesecond guide wheel 142 is parallel to the vertical direction.

As can be appreciated, as shown in fig. 2, 3, 4 and 5, thefirst guide groove 302 is located at the upper side of thedoor 300 and extends along the left-right direction, the mountingassembly 100 includes aguide plate 140 disposed at the upper side of the connectingseat 120, theguide plate 140 is rotatably connected with thefirst guide wheel 141 and thesecond guide wheel 142, thefirst guide wheel 141 and thesecond guide wheel 142 are both located in thefirst guide groove 302, the rotation axis of thefirst guide wheel 141 is parallel to the horizontal direction, the rotation axis of thesecond guide wheel 142 is parallel to the vertical direction, and thefirst guide wheel 141 and thesecond guide wheel 142 which are perpendicular to each other are in rolling contact with the groove wall of thefirst guide groove 302, so as to guide the upper side of thedoor 300 in two directions, avoid the front-back offset of thedoor 300, reduce the up-down vibration of thedoor 300, improve the stability and reliability of the movement of thedoor 300, and be convenient for use. In practical application, the specific structures of theguide wheel plate 140, thefirst guide wheel 141 and thesecond guide wheel 142 can be set according to the practical use requirement.

In some embodiments, twopulley assemblies 320 for rolling contact with the ground are disposed on the lower side of thedoor body 300, the twopulley assemblies 320 are disposed on the left and right sides of thedoor body 300, aguide wheel assembly 400 for mounting on the ground is disposed between the twopulley assemblies 320, asecond guide groove 303 extending along the left and right direction is disposed on the lower side of thedoor body 300, theguide wheel assembly 400 has athird guide wheel 410 disposed in thesecond guide groove 303 and rotatable, the rotation axis of thethird guide wheel 410 is parallel to the vertical direction, and thethird guide wheel 410 can rolling contact with the groove wall of thesecond guide groove 303.

It will be appreciated that, as shown in fig. 2 and 3, the lower side of thedoor 300 is provided with twopulley assemblies 320 in rolling contact with the ground so as to facilitate sliding and supporting thedoor 300, the twopulley assemblies 320 are respectively located at the left side and the right side of thedoor 300 and are provided with aguide wheel assembly 400 therebetween, theguide wheel assembly 400 is mounted on the ground, theguide wheel assembly 400 is provided with athird guide wheel 410 which is located in thesecond guide groove 303 and is rotatable, the rotation axis of thethird guide wheel 410 is parallel to the vertical direction, and thethird guide wheel 410 can be in rolling contact with the groove wall of thesecond guide groove 303, on one hand, the left and right movement stroke of thedoor 300 can be limited by theguide wheel assembly 400 between the twopulley assemblies 320 so as to avoid moving and derailing, and on the other hand, the lower side of thedoor 300 can be guided along the rolling of thesecond guide groove 303 by thethird guide wheel 410 so as to improve the stability and reliability of the movement of thedoor 300, and is convenient to use. In practice, the specific configuration ofpulley assembly 320 andidler assembly 400 may be set according to the actual application.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (10)

1. A hidden track door, comprising:

the mounting assembly (100) is used for being mounted on an external mounting surface, the mounting assembly (100) is connected with a driving motor (200), and an output shaft of the driving motor (200) is connected with a rotating wheel (210);

door body (300), sliding connection in the front side of installation component (100) and can shelter from along fore-and-aft direction installation component (100), the rear side of door body (300) is equipped with along drive slot (301) that left and right directions extends, rotor (210) are arranged in drive slot (301), be equipped with flexible drive belt (310) in drive slot (301), both ends of drive belt (310) set firmly respectively in the left and right sides of door body (300), the periphery side of rotor (210) with drive belt (310) contact cooperation and can pass through drive of drive belt (310) door body (300) along the left and right directions removes.

2. The hidden track door of claim 1, wherein the rotating wheel (210) is a gear, the belt (310) is a toothed belt, and the rotating wheel (210) is in meshed transmission with the belt (310).

3. The hidden track door according to claim 2, wherein the installation assembly (100) is rotatably connected with tensioning wheels (121), the tensioning wheels (121) are provided with two tensioning wheels and are respectively located at the left side and the right side of the rotating wheel (210), the tensioning wheels (121) and the rotating wheel (210) are respectively located at the upper side and the lower side of the driving belt (310), and the tensioning wheels (121) are abutted to the driving belt (310) so as to enable the driving belt (310) to be partially wrapped on the outer circumference side of the rotating wheel (210).

4. The hidden track door according to claim 2, wherein the mounting assembly (100) is provided with a limiting portion (122) above the rotating wheel (210), and a limiting groove (101) through which the driving belt (310) passes is formed between the limiting portion (122) and the rotating wheel (210).

5. The hidden track door according to claim 1, wherein a transmission groove (211) is provided on an outer peripheral side of the rotating wheel (210), the transmission belt (310) is a rope or a belt, and the transmission belt (310) is wound around the rotating wheel (210) and is partially located in the transmission groove (211).

6. The hidden track door according to claim 2 or 5, wherein the mounting assembly (100) comprises a mounting seat (110) and a connecting seat (120), the mounting seat (110) is used for being fixedly arranged on a mounting surface, the driving motor (200) is arranged on the connecting seat (120), and a height adjusting structure for driving the connecting seat (120) to move up and down relative to the mounting seat (110) is arranged between the connecting seat (120) and the mounting seat (110).

7. The hidden track door according to claim 6, wherein the height adjusting structure comprises a first screw (111) rotatable relative to the mounting base (110) and a first threaded hole (102) provided on the connecting base (120), the first screw (111) and the first threaded hole (102) are both arranged to extend in a vertical direction, and the first screw (111) is in threaded engagement with the first threaded hole (102).

8. The hidden track door according to claim 7, wherein an angle adjustment structure for driving the connection base (120) to deflect relative to the mounting base (110) is provided between the connection base (120) and the mounting base (110).

9. The hidden track door according to claim 8, wherein the mounting base (110) is provided with a guide post (112) parallel to the first screw (111), the connecting base (120) is provided with a guide hole (103) matched with the guide post (112), the first screw (111) is provided with an annular groove (104), the mounting base (110) is provided with a clamping groove (105), the first screw (111) can be rotatably penetrated through the clamping groove (105) and the wall part of the clamping groove (105) is clamped in the annular groove (104), the angle adjusting structure comprises an adjusting bracket (130), a first locking member (113) and a second locking member (123), the adjusting bracket (130) is arranged at the left side and/or the right side of the mounting base (110), the adjusting bracket (130) is provided with a first strip-shaped hole (106) extending longitudinally and a second hole (107) extending horizontally, the first locking member (113) penetrates through the first screw (111) and is clamped in the annular groove (104), the angle adjusting structure comprises an adjusting bracket (130), the angle adjusting bracket (113) and the second locking member (123) is arranged at the left side and/right side of the mounting base (110) and can be connected with the first locking member (113) in a connecting mode, the second locking piece (123) can enable the adjusting bracket (130) to be abutted and fixed on the connecting seat (120).

10. The hidden track door according to claim 1, wherein a first guide groove (302) extending along a left-right direction is provided on an upper side of the door body (300), the mounting assembly (100) is rotatably connected with a first guide wheel (141) and a second guide wheel (142), the first guide wheel (141) and the second guide wheel (142) are both positioned in the first guide groove (302) and can be in rolling contact with a groove wall of the first guide groove (302), a rotation axis of the first guide wheel (141) is parallel to a horizontal direction, and a rotation axis of the second guide wheel (142) is parallel to a vertical direction; the door is characterized in that two pulley assemblies (320) used for rolling contact with the ground are arranged on the lower side of the door body (300), the two pulley assemblies (320) are respectively located on the left side and the right side of the door body (300), a guide wheel assembly (400) used for being installed on the ground is arranged between the two pulley assemblies (320), a second guide groove (303) extending along the left-right direction is formed on the lower side of the door body (300), the guide wheel assembly (400) is provided with a third guide wheel (410) which is located in the second guide groove (303) and can rotate, and the rotation axis of the third guide wheel (410) is parallel to the vertical direction and can be in rolling contact with the groove wall of the second guide groove (303).

Images