CN114961430A - Door handle structure and shower room with quick assembly disassembly function - Google Patents
Door handle structure and shower room with quick assembly disassembly functionDownload PDFInfo
- Publication number
- CN114961430A CN114961430ACN202210665892.1ACN202210665892ACN114961430ACN 114961430 ACN114961430 ACN 114961430ACN 202210665892 ACN202210665892 ACN 202210665892ACN 114961430 ACN114961430 ACN 114961430A
- Authority
- CN
- China
- Prior art keywords
- handle body
- connecting piece
- limiting
- expansion
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004566building materialSubstances0.000abstractdescription3
- 230000008878couplingEffects0.000description8
- 238000010168coupling processMethods0.000description8
- 238000005859coupling reactionMethods0.000description8
- 238000009434installationMethods0.000description6
- 210000003205muscleAnatomy0.000description4
- 230000009471actionEffects0.000description3
- 238000010586diagramMethods0.000description3
- 230000000694effectsEffects0.000description3
- 125000003003spiro groupChemical group0.000description3
- 238000000034methodMethods0.000description2
- 230000008569processEffects0.000description2
- 230000006872improvementEffects0.000description1
- 230000004048modificationEffects0.000description1
- 238000012986modificationMethods0.000description1
Images
Classifications
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/0015—Knobs or handles which do not operate the bolt or lock, e.g. non-movable; Mounting thereof
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/125—Small buildings, arranged in other buildings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Extensible Doors And Revolving Doors (AREA)
Abstract
Description
Technical Field
The invention relates to the field of household building materials, in particular to a door handle structure with a quick disassembly and assembly function and a shower room.
Background
In the field of building materials, a door handle is one of the common accessories, for example, in a door panel of a shower room, the door handle needs to be installed to assist the door opening and closing operation.
Common door handle mounting means is for adopting the bolt spiro union, and although simple structure is given consideration to the spiro union mode, dismouting convenience and connection reliability are difficult to compromise to the spiro union mode. For example, in the case where there is a tendency for connection reliability, the size of the screw-threaded portion needs to be set longer, but this entails a loss of convenience in disassembly and assembly, and vice versa.
Therefore, an object of the present invention is to provide a novel connection structure that improves the convenience of assembly and disassembly while maintaining connection reliability.
Disclosure of Invention
The invention aims to solve the technical problem of providing a door handle structure with a quick disassembly and assembly function and a shower room, and the door handle structure has the advantages of reliable connection and convenience in disassembly and assembly.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: a door handle structure with quick disassembly and assembly functions comprises a first handle body, a second handle body, an adjusting screw and a connecting assembly, wherein the first handle body and the second handle body are connected with the connecting assembly through the adjusting screw;
wherein the connecting component comprises a first connecting piece and a second connecting piece,
the first connecting piece comprises a base and at least two expansion arms, one end of each expansion arm is connected with the base, and the expansion arms surround a connecting space; the outer side surface of at least one of the expansion arms is provided with an outer expansion inclined surface which gradually inclines outwards along the direction from the connecting end to the free end of the expansion arm;
the second connecting piece comprises a connecting part, an axial limiting component is arranged between the expansion arm and the connecting part, the axial limiting component comprises a first limiting part and a second limiting part, one of the first limiting part and the second limiting part is arranged on the inner side of the expansion arm, and the other one of the first limiting part and the second limiting part is arranged on the connecting part;
an anti-rotation assembly is further arranged between the first connecting piece and the second connecting piece and comprises an anti-rotation convex rib and an anti-rotation groove, one of the anti-rotation convex rib and the anti-rotation groove is arranged on the first connecting piece, and the other one of the anti-rotation convex rib and the anti-rotation groove is arranged on the second connecting piece;
the first handle body is provided with a mounting base hole, and an external pressure inclined plane matched with the external expansion inclined plane is arranged at the opening of the mounting base hole; a circumferential limiting assembly is further arranged between the first handle body and the first connecting piece and comprises a circumferential limiting convex rib and a circumferential limiting groove, one of the circumferential limiting convex rib and the circumferential limiting groove is arranged on the first connecting piece, and the other one of the circumferential limiting convex rib and the circumferential limiting groove is arranged on the first handle body;
in a connection state, the first connecting piece is arranged in the mounting base hole of the first handle body, the circumferential limiting assembly is matched for limiting, and the adjusting screw is arranged between the first handle body and the first connecting piece; the second connecting piece is connected with the second handle body or integrally formed.
When in connection, the first connecting piece is firstly arranged in the mounting base hole, wherein the external expansion inclined plane corresponds to the external pressure inclined plane, and the first connecting piece is pre-connected through the adjusting screw. And then the door panel is disposed between the first handle body and the second handle body, wherein the connection portion of the second connector passes through the door panel and is inserted into the connection space of the first connector.
And finally, rotating the adjusting screw to drive the first connecting piece to move gradually into the mounting base hole, and under the matching of the external pressure inclined plane and the external expansion inclined plane, the expansion arm is bent inwards to deform and tightly hold the connecting part, so that the first handle body and the second handle body are reliably connected.
When the device is disassembled, the adjusting screw is rotated reversely, the first connecting piece gradually withdraws from the mounting base hole, the load on the expansion inclined plane under external pressure gradually disappears, and the expansion arm resets accordingly. Axial load is applied to the first connecting piece and the second connecting piece, the connecting portion can be withdrawn from the connecting space, and the first handle body and the second handle body are detached by separating the first connecting piece and the second connecting piece.
The circumferential limiting assembly can prevent the first connecting piece from rotating relative to the first handle body in the process of rotating the adjusting screw, and further converts the rotating motion of the adjusting screw and the first connecting piece into axial motion.
Under the connection state, the axial limiting assembly works in a matched mode to assist in bearing the axial load between the first connecting piece and the second connecting piece, and the connection reliability is improved.
Above-mentioned coupling assembling has compromise dismouting convenience and connection reliability simultaneously.
Preferably, the number of the expansion arms is at least three, and the expansion arms are annularly and uniformly distributed.
Preferably, one of the first limiting part and the second limiting part is an axial limiting lug, and the other one is an axial limiting groove.
Preferably, one of the first limiting part and the second limiting part is an inner expansion inclined surface arranged on the inner side of the expansion arm, the other one of the first limiting part and the second limiting part is a guide inclined surface arranged on the connecting part, and the guide inclined surface is matched with the inner expansion inclined surface;
the inner expansion inclined plane is gradually inclined inwards in the direction from the connecting end to the free end of the expansion arm.
When the expansion arm bears external load and deforms inwards, the internal expansion inclined plane synchronously applies load to the guide inclined plane, and the direction of the force is perpendicular to the internal expansion inclined plane. Because the interior slope that expands is at the direction of following the link of tight arm that expands to the free end in the slope inwards gradually, the component of the effort of interior slope to the guide slope that expands exists along the axis towards the tight arm link that expands.
The axial component force can assist in bearing part of external axial load, and the connection reliability of the first connecting piece and the second connecting piece is further improved. Simultaneously under the effect of above-mentioned axial component, can promote connecting portion and move towards first connecting piece direction in the certain limit, can play the effect of adjusting joint clearance between first connecting piece and the second connecting piece, the cooperation between the first handle body and the second handle body and the door plant is inseparabler. In addition, under the action of axial component force, the connecting part can be pushed to move towards the direction of the first connecting piece within a certain range, and the requirements of connection and gap adjustment can be met through fewer adjusting screw rotating turns during installation, so that the installation efficiency is improved.
Preferably, one of the first handle body and the second handle body comprises a hand grip part, and the other is an auxiliary connecting block.
Preferably, the first handle body and the second handle body each include a grip portion.
Preferably, the first handle body is provided with an operation hole communicated with the mounting base hole, and the adjusting screw is inserted into the operation hole and connected with the first connecting piece; and a decorative cover plate is arranged at the opening of the operation hole.
A shower room comprises a door plate and the door handle structure, wherein the door plate is provided with through holes which are in one-to-one correspondence with connecting components;
the door plate is arranged between the first handle body and the second handle body, and the second connecting piece in the connecting component penetrates through the through hole.
Preferably, a gasket is arranged between the first handle body and/or the second handle body and the door panel, and the gasket can adjust the gap between the first handle body and/or the second handle body and the door panel.
Drawings
FIG. 1 is a schematic view showing the structure of a shower room including a door handle structure according to the present embodiment;
FIG. 2 is an exploded view of the shower enclosure including the door handle structure of the present embodiment;
FIG. 3 is a sectional view of a shower room including a door handle structure according to the embodiment;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a schematic structural diagram of a first handle body of the door handle structure with quick-release function according to the present embodiment;
FIG. 6 is a partial enlarged view of the portion B in FIG. 5;
FIG. 7 is a schematic structural view of a second handle body in the door handle structure with quick release function according to the present embodiment;
FIG. 8 is an enlarged view of a portion of FIG. 7 at C;
FIG. 9 is a schematic structural diagram of a first connecting member of the door handle structure with quick release function according to the present embodiment;
FIG. 10 is a schematic structural diagram of another view angle of the first connecting member in the door handle structure with quick release/dismount function according to the present embodiment;
FIG. 11 is a sectional view of a first link member of the door handle structure with quick release function according to the present embodiment;
fig. 12 is a schematic view showing another form of shower room including a door handle structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Examples
As shown in fig. 1 to 3, a door handle structure with a quick-release function comprises afirst handle body 3, asecond handle body 2, an adjustingscrew 4, and a connecting assembly, wherein thefirst handle body 3 and thesecond handle body 2 are connected with the connecting assembly through the adjustingscrew 4.
As shown in fig. 2-4, the connecting assembly includes a first connectingmember 51 and a second connectingmember 52. As shown in fig. 9-11, the first connectingmember 51 includes abase 512 and at least two expandingarms 514, one end of the expandingarm 514 is connected to thebase 512, and the expandingarms 514 enclose a connecting space. The outer side surface of at least one of theexpansion arms 514 is provided with an outward expansioninclined surface 513, and the outward expansioninclined surface 513 gradually inclines outwards along the direction from the connecting end to the free end of theexpansion arm 514. Specifically, the number of theexpansion arms 514 is at least three, and theexpansion arms 514 are annularly and uniformly distributed.
As shown in fig. 5 and 6, thefirst handle body 3 is provided with amounting base hole 33, and an opening of themounting base hole 33 is provided with an external pressure inclinedsurface 34 matched with the external expansioninclined surface 513. As shown in fig. 6 and 9, a circumferential limiting component is further disposed between thefirst handle body 3 and the first connectingmember 51, the circumferential limiting component includes a circumferential limitingconvex rib 511 and a circumferentiallimiting groove 35, one of the circumferentiallimiting convex rib 511 and the circumferential limitinggroove 35 is disposed on the first connectingmember 51, and the other is disposed on thefirst handle body 3. In the connection state, the first connectingpiece 51 is arranged in themounting base hole 33 of thefirst handle body 3, the circumferential limiting component is matched for limiting, and the adjustingscrew 4 is arranged between thefirst handle body 3 and the first connectingpiece 51. Wherein, it is preferred, spacing protruding muscle of circumference and the spacing recess one-to-one of circumference, the quantity of the spacing protruding muscle of circumference can be one, also can be a plurality of, when the quantity of the spacing protruding muscle of circumference is a plurality of, the spacing protruding muscle annular equipartition of circumference.
Specifically, as shown in fig. 2 and 3, thefirst handle body 3 is provided with anoperation hole 32 communicating with theinstallation base hole 33, and the adjustingscrew 4 is inserted into theoperation hole 32 and connected with the first connectingmember 51. Adecorative cover plate 31 is arranged at the opening of theoperation hole 32.
As shown in fig. 7 and 8, the second connectingmember 52 includes a connectingportion 522, and the second connectingmember 52 is connected to or integrally formed with thesecond handle body 2, such that the connectingportion 522 is located in the connecting space. An anti-rotation component is further arranged between the first connectingpiece 51 and the second connectingpiece 52 and comprises ananti-rotation rib 521 and ananti-rotation groove 515, one of theanti-rotation rib 521 and theanti-rotation groove 515 is arranged on the first connectingpiece 51, and the other one is arranged on the second connectingpiece 52. Preferably, the anti-rotation ribs correspond to the anti-rotation grooves one to one, the number of the anti-rotation ribs can be one or multiple, and when the number of the anti-rotation ribs is multiple, the anti-rotation ribs are annularly and uniformly distributed.
When connecting, the first connectingmember 51 is first installed in theinstallation base hole 33, wherein theouter expansion slope 513 corresponds to theouter pressure slope 34, and is pre-connected by the adjustingscrew 4. Thedoor panel 1 is then interposed between thefirst handle body 3 and thesecond handle body 2, wherein the connectingportion 522 of the second connectingmember 52 passes through thedoor panel 1 and is inserted into the connecting space of the first connectingmember 51.
Finally, the adjustingscrew 4 is rotated to drive the first connectingpiece 51 to move gradually into the mountingbase hole 33, and under the matching of the external pressureinclined plane 34 and the external expansioninclined plane 513, theexpansion arm 514 is bent inwards and deformed, and clasps the connectingpart 522, so that thefirst handle body 3 and thesecond handle body 2 are reliably connected.
During disassembly, the adjustingscrew 4 is rotated reversely, the first connectingpiece 51 gradually withdraws from the mountingbase hole 33, the load on the expansioninclined plane 513 under external pressure gradually disappears, and theexpansion arm 514 is reset accordingly. When an axial load is applied to thefirst coupling member 51 and thesecond coupling member 52, thecoupling portion 522 is withdrawn from the coupling space, and thefirst coupling member 51 and thesecond coupling member 52 are separated, thereby completing the detachment of thefirst handle body 3 and thesecond handle body 2.
The circumferential limiting assembly can prevent the first connectingpiece 51 from rotating relative to thefirst handle body 3 during the process of rotating the adjustingscrew 4, and further convert the rotating motion of the adjustingscrew 4 and the first connectingpiece 51 into axial motion.
Further, as shown in fig. 8, 10 and 11, an axial limiting component is disposed between theexpansion arm 514 and the connectingportion 522, the axial limiting component includes a first limitingportion 516 and a second limitingportion 523, one of the first limitingportion 516 and the second limitingportion 523 is disposed inside theexpansion arm 514, and the other one is disposed on the connectingportion 522.
In the connection state, the axial limiting assembly works in a matching manner to assist in bearing the axial load between the first connectingpiece 51 and the second connectingpiece 52, so that the connection reliability is improved.
As a specific embodiment, one of the first position-limitingpart 516 and the second position-limitingpart 523 is an axial position-limiting protrusion, and the other one is an axial position-limiting groove (not shown in the present embodiment).
As another specific embodiment, as shown in fig. 8, 10 and 11, one of the first and second position-limitingportions expansion arm 514, and the other is a guide slope provided on the connectingportion 522, and the guide slope matches with the inner expansion slope. The inner expansion ramp surface tapers inwardly in a direction from the attached end to the free end of theexpansion arm 514.
When theexpansion arms 514 are deformed inward under an external load, the inner expansion slope synchronously applies a load to the guide slope, and the direction of the force is perpendicular to the inner expansion slope. As the inner expansion ramps are gradually inclined inwardly in a direction along the connecting end to the free end of theexpansion arms 514, there is a component of the force of the inner expansion ramps against the guide ramps along the axis towards the connecting end of theexpansion arms 514.
The axial component force can assist in bearing part of the external axial load, and further improve the connection reliability of thefirst connection member 51 and thesecond connection member 52. Meanwhile, under the action of the axial component force, the connectingpart 522 can be pushed to move towards the first connectingpart 51 within a certain range, the effect of adjusting the connecting gap between the first connectingpart 51 and the second connectingpart 52 can be achieved, and thefirst handle body 3 and thesecond handle body 2 are matched with thedoor panel 1 more tightly. In addition, under the action of axial component force, the connectingpart 522 can be pushed to move towards the first connectingpart 51 in a certain range, and the requirements of connection and gap adjustment can be met through fewer rotating circles of the adjustingscrew 4 during installation, so that the installation efficiency is improved.
As a specific embodiment, as shown in fig. 12, one of thefirst handle body 3 and thesecond handle body 2 includes a grip portion, and the other is an auxiliary connecting block.
As another specific embodiment, as shown in fig. 2, thefirst handle body 3 and thesecond handle body 2 each include a grip portion.
Above-mentioned coupling assembling has compromise dismouting convenience and connection reliability simultaneously.
As shown in fig. 1 and 12, the shower room comprises adoor panel 1 and the door handle structure, wherein thedoor panel 1 is provided with throughholes 11 corresponding to the connecting components one by one. Thedoor panel 1 is disposed between thefirst handle body 3 and thesecond handle body 2, and thesecond connector 52 of the connecting assembly passes through the throughhole 11.
Agasket 6 is arranged between thefirst handle body 3 and/or thesecond handle body 2 and thedoor panel 1, and thegasket 6 can adjust the gap between thefirst handle body 3 and/or thesecond handle body 2 and thedoor panel 1.
In conclusion, the above description is only for the preferred embodiment of the present invention and should not be construed as limiting the present invention, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a door handle structure with quick assembly disassembly function which characterized in that: the handle comprises a first handle body, a second handle body, an adjusting screw and a connecting assembly, wherein the first handle body and the second handle body are connected with the connecting assembly through the adjusting screw;
wherein the connecting component comprises a first connecting piece and a second connecting piece,
the first connecting piece comprises a base and at least two expansion arms, one end of each expansion arm is connected with the base, and the expansion arms surround a connecting space; the outer side surface of at least one of the expansion arms is provided with an outer expansion inclined surface which gradually inclines outwards along the direction from the connecting end to the free end of the expansion arm;
the second connecting piece comprises a connecting part, an axial limiting component is arranged between the expansion arm and the connecting part, the axial limiting component comprises a first limiting part and a second limiting part, one of the first limiting part and the second limiting part is arranged on the inner side of the expansion arm, and the other one of the first limiting part and the second limiting part is arranged on the connecting part;
an anti-rotation assembly is further arranged between the first connecting piece and the second connecting piece and comprises an anti-rotation convex rib and an anti-rotation groove, one of the anti-rotation convex rib and the anti-rotation groove is arranged on the first connecting piece, and the other one of the anti-rotation convex rib and the anti-rotation groove is arranged on the second connecting piece;
the first handle body is provided with a mounting base hole, and an external pressure inclined plane matched with the external expansion inclined plane is arranged at the opening of the mounting base hole; a circumferential limiting assembly is further arranged between the first handle body and the first connecting piece and comprises a circumferential limiting convex rib and a circumferential limiting groove, one of the circumferential limiting convex rib and the circumferential limiting groove is arranged on the first connecting piece, and the other one of the circumferential limiting convex rib and the circumferential limiting groove is arranged on the first handle body;
in a connection state, the first connecting piece is arranged in the mounting base hole of the first handle body, the circumferential limiting assembly is matched for limiting, and the adjusting screw is arranged between the first handle body and the first connecting piece; the second connecting piece is connected with the second handle body or integrally formed.
2. The door handle structure according to claim 1, wherein: the quantity of tight arm that expands is three at least, just the tight arm annular equipartition that expands.
3. The door handle structure according to claim 1 or 2, wherein: one of the first limiting part and the second limiting part is an axial limiting lug, and the other one of the first limiting part and the second limiting part is an axial limiting groove.
4. The door handle structure according to claim 1 or 2, wherein: one of the first limiting part and the second limiting part is an inner expansion inclined plane arranged on the inner side of the expansion arm, the other one of the first limiting part and the second limiting part is a guide inclined plane arranged on the connecting part, and the guide inclined plane is matched with the inner expansion inclined plane;
the inner expansion inclined plane is gradually inclined inwards in the direction from the connecting end to the free end of the expansion arm.
5. The door handle structure according to claim 1, wherein: one of the first handle body and the second handle body comprises a hand holding part, and the other one is an auxiliary connecting block.
6. The door handle structure according to claim 1, wherein: the first handle body and the second handle body comprise hand holding parts.
7. The door handle structure according to claim 1, wherein: the first handle body is provided with an operation hole communicated with the mounting base hole, and the adjusting screw is inserted into the operation hole and connected with the first connecting piece; and a decorative cover plate is arranged at the opening of the operation hole.
8. A shower room is characterized in that: the door handle structure comprises a door plate and the door handle structure as claimed in any one of claims 1 to 7, wherein the door plate is provided with through holes corresponding to the connecting components one to one;
the door plate is arranged between the first handle body and the second handle body, and the second connecting piece in the connecting component penetrates through the through hole.
9. The shower enclosure of claim 8, wherein: and a gasket is arranged between the first handle body and/or the second handle body and the door panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210665892.1ACN114961430B (en) | 2022-06-14 | 2022-06-14 | Door handle structure with quick assembly disassembly function and shower room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210665892.1ACN114961430B (en) | 2022-06-14 | 2022-06-14 | Door handle structure with quick assembly disassembly function and shower room |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114961430Atrue CN114961430A (en) | 2022-08-30 |
| CN114961430B CN114961430B (en) | 2023-11-28 |
Family
ID=82970944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210665892.1AActiveCN114961430B (en) | 2022-06-14 | 2022-06-14 | Door handle structure with quick assembly disassembly function and shower room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114961430B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2082787U (en)* | 1990-06-09 | 1991-08-14 | 王道平 | Expansion screw |
| CN201843867U (en)* | 2010-11-14 | 2011-05-25 | 周其恩 | Plastic expansion type connecting and fixing device for pipes |
| CN102747959A (en)* | 2012-07-12 | 2012-10-24 | 赵群燕 | Method for fixing object and expansion bolt and special borer for method |
| CN203310189U (en)* | 2012-06-05 | 2013-11-27 | 鲍先新 | Doorknob connecting mechanism of refrigerator |
| CN107246429A (en)* | 2013-02-27 | 2017-10-13 | 弗兰兹·波尔 | connecting device |
| CN113819121A (en)* | 2020-06-03 | 2021-12-21 | 伊利诺斯工具制品有限公司 | fastener |
| CN217538198U (en)* | 2022-06-14 | 2022-10-04 | 安徽克琳黛尔智能家居有限公司 | Coupling assembling, door handle structure and shower room that have quick assembly disassembly function |
- 2022
- 2022-06-14CNCN202210665892.1Apatent/CN114961430B/enactiveActive
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2082787U (en)* | 1990-06-09 | 1991-08-14 | 王道平 | Expansion screw |
| CN201843867U (en)* | 2010-11-14 | 2011-05-25 | 周其恩 | Plastic expansion type connecting and fixing device for pipes |
| CN203310189U (en)* | 2012-06-05 | 2013-11-27 | 鲍先新 | Doorknob connecting mechanism of refrigerator |
| CN102747959A (en)* | 2012-07-12 | 2012-10-24 | 赵群燕 | Method for fixing object and expansion bolt and special borer for method |
| CN107246429A (en)* | 2013-02-27 | 2017-10-13 | 弗兰兹·波尔 | connecting device |
| CN113819121A (en)* | 2020-06-03 | 2021-12-21 | 伊利诺斯工具制品有限公司 | fastener |
| CN217538198U (en)* | 2022-06-14 | 2022-10-04 | 安徽克琳黛尔智能家居有限公司 | Coupling assembling, door handle structure and shower room that have quick assembly disassembly function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114961430B (en) | 2023-11-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10665987B2 (en) | Plug connector with circlip engaging between a socket housing and a screw attachment | |
| CN109994883B (en) | Jump ring formula auto-lock locking electric connector | |
| US20130071177A1 (en) | Wrench quick release apparatus | |
| CN217538198U (en) | Coupling assembling, door handle structure and shower room that have quick assembly disassembly function | |
| AU2017281415B2 (en) | Enclosure for a connector on a cable | |
| CN114961430A (en) | Door handle structure and shower room with quick assembly disassembly function | |
| CN107968290B (en) | Embedded quick connector | |
| CN216289280U (en) | Charging gun | |
| CN212175976U (en) | Make things convenient for locking mechanical system and intelligent closestool of dismouting | |
| US5080601A (en) | Appliance plug | |
| CN108626159B (en) | Fan chassis assembly, fan and assembly method thereof | |
| CN109845417B (en) | Remote controller and shell assembly thereof | |
| CN112692539B (en) | Locking tool, locking system and locking method for compression nut | |
| CN108980161B (en) | Connecting piece convenient to install | |
| CN204692266U (en) | Jaw means and load module | |
| CN111022367B (en) | Connection structure and device with same | |
| CN217823586U (en) | Split type female socket connector | |
| US11060542B2 (en) | Connecting member, receiving member, housing and display device | |
| CN210296771U (en) | An RCA socket structure | |
| CN207504673U (en) | motor housing assembly and motor | |
| CN223137236U (en) | A pipe support | |
| KR20200039397A (en) | Locking nut | |
| CN210517209U (en) | a curved connector | |
| CN221292959U (en) | Suspension structure and vehicle | |
| CN217072258U (en) | Quick mounting sleeve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |