CN203576246U - Electric curtain - Google Patents

Abstract

The utility model belongs to the field of curtains, and particularly relates to an electric curtain which can be mounted on a car window, a domestic window or large floor glass. The electric curtain comprises guide rails symmetrically arranged on the two sides of a window frame, a fixed rod is connected to the tops of the guide rails, and a curtain body is fixedly connected to the fixed rod. The electric curtain is characterized in that a guide wheel is arranged on the upper portion of the interior of each guide rail, a vertical guide groove is formed in the lateral side of each guide rail, a sliding block capable of sliding in the corresponding guide groove is connected to each guide rail, a synchronous rod is connected between the sliding blocks, and the synchronous rod is connected with the lower end of the curtain body; the electric curtain further comprises a driving motor, a driving wheel is arranged on the driving motor, and a transmission rope matched with the sliding blocks and the guide wheels for transmission is connected to the driving wheel. The electric curtain is low in cost and good in mute effect.

Description

Electrically driven curtain

Technical field

The utility model belongs to curtain field, particularly a kind ofly can be arranged on vehicle window, family's window or large-scale land electrically driven curtain on glass.

Background technology

In existing luxurious car, be all provided with abat vent, but existing abat vent generally all needs artificial pull-up, then snap in the draw-in groove on vehicle window, thereby realize sunshade and improve the privacy degree in car, but so all need to carry out manual operation, user's experience is poor, and user has proposed the requests for alternations of automation.

Existing family or large-scale landing on glassly also need that curtain is set and block, more common still hand-operated curtain, also there is part electrically driven curtain, but existing electrically driven curtain is generally the mode that open left and right, vertical lift mode less, and the electrically driven curtain of existing vertical lift generally adopts driven by motor leading screw, leading screw drives sliding part to move up and down, thereby drive opening of curtain, the electrically driven curtain of said structure exists cost high, the defect that noise is large, cannot meet user's requirement.

Utility model content

The utility model, for the deficiencies in the prior art, has designed the electrically driven curtain that a kind of cost is low, muting function is good, and motor of the present invention can be arranged on Anywhere in addition, does not affect the overall appearance of curtain, than being easier to, merges with environment for use.

The utility model is achieved through the following technical solutions:

Electrically driven curtain, it comprises the guide rail that is symmetricly set on window frame both sides, the top of guide rail is connected with fixed bar, curtain body is fixedly connected on fixed bar, it is characterized in that: the top of described guide rail inside is provided with guide wheel, the side of guide rail is provided with the guide groove of vertical direction, on guide rail, be connected with the slide block that can slide in guide groove, between slide block, be connected with synchronizing bar, synchronizing bar is connected with the lower end of curtain body, also comprise a drive motors, on drive motors, be provided with driving wheel, on driving wheel, be connected with the transmission rope that coordinates transmission with slide block and guide wheel.

On described curtain body, be provided with the folding line portion of being convenient to this folded body of curtain.

In sum, this practicality is novel has a following beneficial effect:

The utility model adopts the cooperation of transmission rope and drive motors, drive slide block to move up and down in the guide groove of guide rail, thereby realize the folding of curtain, overcome the noise of the mechanical rigid transmission existence of drive lead screw and slide block, and the higher problem of leading screw cost, reduce the cost of whole electrically driven curtain, met user and curtain has been opened and closed to the requirement of automation, promoted user's experience.

Accompanying drawing explanation

By the detailed description below in conjunction with accompanying drawing, the utility model is aforesaid will be become apparent with other object, feature and advantage.Wherein:

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the structural representation of guide rail;

Fig. 3 is the connection diagram of transmission rope;

In figure, 1 is synchronizing bar, and 2 is curtain body, and 21 is folding line portion, and 3 is guide rail, 4 is fixed bar, and 5 is transmission rope, and 6 is drive motors, and 31 is guide wheel, 32 is slide block, and 33 is guide groove, and 110 is left rail, and 111 is left guide wheel, 112 is left slider, and 113 is the first transmission rope, and 114 is the second transmission rope, 115 is the 3rd transmission rope, and 116 is right guide rail, and 117 is right guide wheel, 118 is the 4th transmission rope, and 119 is right slide block, and 120 is the 5th transmission rope.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is described further.

Electrically driven curtain as depicted in figs. 1 and 2, it comprises theguide rail 3 that is symmetricly set on window frame both sides, the top ofguide rail 3 is connected with fixed bar 4,curtain body 2 is fixedly connected on fixed bar 4, it is characterized in that: the top of describedguide rail 3 inside is provided withguide wheel 31, the side ofguide rail 3 is provided with theguide groove 33 of vertical direction, onguide rail 3, being connected with can be at theslide block 32 ofguide groove 33 interior slips, between theslide block 31 that god is arranged, be connected with synchronizing bar 1, synchronizing bar 1 is connected with the lower end ofcurtain body 2, also comprise adrive motors 6, ondrive motors 6, be provided with driving wheel, on driving wheel, be connected with the transmission rope 5 that coordinates transmission with slide block and guide wheel.

On describedcurtain body 2, be provided with the foldingfolding line portion 21 of curtain of being convenient to.

Annexation below in conjunction with 3 pairs of transmission ropes of accompanying drawing elaborates, and for convenience of explanation, all parts on symmetrical guide rail is named to (referring to accompanying drawing explanation).

The output ofdrive motors 6 is connected with driving wheel, driving wheel is connected with theleft guide wheel 111 onleft rail 110 by thefirst transmission rope 113, betweenleft guide wheel 111 andleft slider 112, be connected with thesecond transmission rope 114,left slider 112 is connected with theright guide wheel 117 onright guide rail 116 by the3rd transmission rope 115,right guide wheel 117 is connected withright slide block 119 by the4th transmission rope 118, is provided with the5th transmission rope 120 betweenright slide block 119 anddrive motors 6.

Described driving wheel is a wire-crossing wheel, and it,, for driving appeal transmission rope to carry out continuous motion, but not carries out rolling and unreel transmission rope.

Drive motors of the present utility model can be installed at an arbitrary position, without being arranged on guide rail, on the not impact of the overall appearance of whole curtain, drive motors is external also to be merged than the environment for use being easier to curtain, overcome transmission electrically driven curtain product motor and be difficult to hiding problem, the conventional automobile motor that the utility model is used in addition, reliability is high, the environment for use of more suitable vehicle.

In sum, this practicality is novel has a following beneficial effect:

The utility model adopts the cooperation of transmission rope and drive motors, drive slide block to move up and down in the guide groove of guide rail, thereby realize the folding of curtain, overcome the noise of the mechanical rigid transmission existence of drive lead screw and slide block, and the higher problem of leading screw cost, reduce the cost of whole electrically driven curtain, met user and curtain has been opened and closed to the requirement of automation, promoted user's experience.

The utility model is not limited to described embodiment; those skilled in the art is not departing from spirit of the present utility model openly in scope; still can do some corrections or change, therefore the scope that rights protection scope of the present utility model limits with claims is as the criterion.

Claims (2)

1. electrically driven curtain, it comprises the guide rail that is symmetricly set on window frame both sides, the top of guide rail is connected with fixed bar, curtain body is fixedly connected on fixed bar, it is characterized in that: the top of described guide rail inside is provided with guide wheel, the side of guide rail is provided with the guide groove of vertical direction, on guide rail, be connected with the slide block that can slide in guide groove, between slide block, be connected with synchronizing bar, synchronizing bar is connected with the lower end of curtain body, also comprise a drive motors, on drive motors, be provided with driving wheel, on driving wheel, be connected with the transmission rope that coordinates transmission with slide block and guide wheel.

2. electrically driven curtain according to claim 1, is characterized in that: on described curtain body, be provided with the folding line portion of being convenient to this folded body of curtain.

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