CN214576680U

CN214576680U - Double-sided electric curtain capable of being adjusted up and down

Info

Publication number: CN214576680U
Application number: CN202120170599.9U
Authority: CN
Inventors: 朱尊亚
Original assignee: Shenzhen Zunya Soft Decoration Engineering Co ltd
Current assignee: Shenzhen Zunya Soft Decoration Engineering Co ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-11-02
Anticipated expiration: 2031-01-22

Abstract

The utility model provides a two-sided electric window curtain that can adjust from top to bottom relates to electric window curtain technical field, including fixed frame and coiling mechanism, the surface of fixed frame is provided with the casement, the elongated slot has all been seted up to two lateral walls of fixed frame, the inside of elongated slot is provided with the coiling mechanism, the coiling mechanism includes two first fixed blocks and two second fixed blocks, two first fixed block and second fixed block respectively with the both sides elongated slot sliding connection of fixed frame, two the surface of first fixed block is rotated and is inserted and is equipped with first spool. The utility model discloses, through setting up the coiling mechanism, reach the purpose of adjusting about going on to the curtain cloth, solved the rolling that makes progress or carry out the rolling dual mode to both sides and all can let the sun direct irradiation subaerial, can not both guarantee the printing opacity, can avoid sunshine to shine again on the ground, get off for a long time and make the beneath floor of window fade easily, influence pleasing to the eye problem.

Description

Double-sided electric curtain capable of being adjusted up and down

Technical Field

The utility model relates to an electric window curtain technical field especially relates to a two-sided electric window curtain that can adjust from top to bottom.

Background

The electric curtain is a mode of controlling the curtain by a motor-driven wireless mode and can be divided into a built-in type and an external type from installation, and the electric curtain is divided into a series of electric opening and closing curtains, a series of electric lifting curtains, an electric ceiling curtain, an electric sun visor, an electric sunshade and the like according to different operation mechanisms and decoration effects, specifically, a shutter curtain, a roller curtain, a Roman curtain, a soft yarn curtain, an organ curtain, a honeycomb curtain and the like.

Traditional electric curtain can only upwards roll or roll to both sides generally, but the rolling of these two kinds of modes all can let the sun directly shine subaerial, can not both guarantee the printing opacity, can avoid sunshine to shine on the ground again, gets off for a long time and makes the beneath floor of window fade easily, influences pleasing to the eye.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a double-sided electric curtain capable of being adjusted up and down.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a double-sided electric curtain capable of being adjusted up and down comprises a fixed frame and a winding device, wherein curtain cloth is arranged on the surface of the fixed frame, two side walls of the fixed frame are provided with elongated slots, the winding device is arranged in the elongated slots and comprises two first fixed blocks and two second fixed blocks, the two first fixed blocks and the two second fixed blocks are respectively in sliding connection with the elongated slots on the two sides of the fixed frame, first scroll shafts are inserted into the surfaces of the two first fixed blocks in a rotating mode, a motor is fixedly arranged on the side walls of the first fixed blocks, an output shaft port of the motor is fixedly connected with the first scroll shafts, second scroll shafts are fixedly connected to one sides, close to each other, of the two second fixed blocks, the curtain cloth is movably connected with the fixed frame through the first scroll shafts and the second scroll shafts, circular grooves are formed in the surfaces of the first fixed blocks and the second fixed blocks, the circular groove on first fixed block and second fixed block surface is inside fixedly connected with second electromagnetism piece and the first electromagnetism piece respectively, the equal fixedly connected with first spring in surface of second electromagnetism piece and first electromagnetism piece, the one end fixedly connected with magnet piece of circular groove is kept away from to first spring, one side fixedly connected with gag lever post of first spring is kept away from to the magnet piece, one side fixedly connected with second spring that first fixed block and second fixed block are close to each other.

Preferably, the second spring is located inside the elongated slot, and an elastic force of the second spring is used for supporting the first fixing block and the second fixing block.

Preferably, a limiting groove is formed in the long groove at a position corresponding to the limiting rod, and the limiting groove and the limiting rod are matched with each other to fix the first fixing block and the second fixing block.

Preferably, the surface of first fixed block is provided with auxiliary device, auxiliary device includes the link, the surface and the first fixed block looks block of link, the link is close to one side fixedly connected with third spring of first fixed block, the one end fixedly connected with connecting plate of link is kept away from to the third spring, the draw-in groove has been seted up to one side that the third spring was kept away from to the connecting plate, the inside block of draw-in groove has the cleaning plate, the lateral wall screw thread of first fixed block is inserted and is equipped with the bolt, the bolt is used for restricting the link and can not break away from first fixed block.

Preferably, a sliding groove is formed in one side, close to the connecting frame, of the first fixing block, and the connecting frame is clamped with the first fixing block through the sliding groove.

Preferably, the third spring is provided with a telescopic rod inside, and two ends of the telescopic rod are respectively and fixedly connected with the connecting frame and the connecting plate.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, through arranging the winding device, the first fixed block and the second fixed block are respectively positioned at the top and the bottom of the fixed frame under the normal state by the elasticity of the second spring, the first fixed block and the second fixed block are respectively positioned at the top and the bottom of the fixed frame, the first electromagnetic block and the second electromagnetic block are not electrified, under the action of the first spring, the limiting rod is positioned in the limiting groove, thereby the first fixed block and the second fixed block are fixed, the curtain cloth is in a closed state at the moment, when the curtain cloth needs to be wound from the top, the second electromagnetic block is electrified first, the second electromagnetic block is matched with the magnet block, the limiting rod compresses the first spring, and the limiting rod is separated from the limiting groove in the elongated slot, at the moment, the first fixed block has no limit of the limiting rod, only the elasticity of the second spring acts on the top, the motor is started, the motor drives the first scroll to rotate, the curtain cloth is wound by the first scroll, when the curtain cloth is required to be opened from the lower side, the first fixed block is firstly positioned at the uppermost side, the second electromagnetic block is not electrified, the first electromagnetic block is electrified, the second fixed block is not limited by a limit rod in the same way, the motor is started, the motor drives the first scroll to rotate, the curtain cloth is wound, the second scroll is lifted upwards by utilizing the curtain cloth, the second fixed block is moved upwards, the curtain cloth is lifted from the lower side, the aim of vertically adjusting the curtain cloth is fulfilled, the problem that the sun directly irradiates the ground when the curtain cloth is wound upwards or wound in two winding modes to two sides is solved, and light transmission cannot be guaranteed, but also can avoid the problem that the floor under the window is easy to fade after the floor is exposed to the ground for a long time, and the appearance is influenced.

2. The utility model discloses in, through setting up auxiliary device, the casement can possess the ash on surface in long-time use, utilize clearance board and the casement contact on link surface, the ash on curtain cloth surface is cleared up, the clearance board passes through draw-in groove and connecting plate looks block, the convenience is dismantled the washing to the clearance board, the third spring makes the connecting plate receive elasticity all the time, thereby make the contact of clearance board and casement inseparabler, the link passes through spout and the mutual block of first fixed block, the convenience is dismantled the link, and then the convenience is dismantled the clearance board, the bolt restriction link, avoid the link to break away from in the spout when using and drop, reach the mesh of clearing up the curtain cloth surface.

Drawings

FIG. 1 is a schematic perspective view of a double-sided electric curtain of the present invention;

FIG. 2 is an exploded view of the double-sided motorized window shade of FIG. 1, which is adjustable up and down;

FIG. 3 is a schematic view of a part of a winding device of a double-sided electric curtain, which can be adjusted up and down;

FIG. 4 is a side view of the double-sided motorized window treatment of the present invention shown in FIG. 3;

fig. 5 is a schematic view of a position a in fig. 4 of the double-sided electric window curtain of the present invention, which can be adjusted up and down.

Illustration of the drawings: 1. a fixing frame; 2. curtain cloth; 3. a long groove; 4. a winding device; 401. a first reel; 402. a first fixed block; 403. a motor; 404. a first electromagnetic block; 405. a second fixed block; 406. a limiting rod; 407. a magnet block; 408. a first spring; 409. a second electromagnetic block; 410. a second reel; 411. a second spring; 412. a circular groove; 5. an auxiliary device; 51. a connecting frame; 52. a third spring; 53. a connecting plate; 54. a card slot; 55. cleaning the plate; 56. a chute; 57. and (4) bolts.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-5, the utility model provides a two-sided electric window curtain that can adjust from top to bottom, including fixed frame 1 and coiling mechanism 4, the surface of fixed frame 1 is provided with casement 2, and elongated slot 3 has all been seted up to two lateral walls of fixed frame 1.

The specific arrangement and function of the winding device 4 and the auxiliary device 5 will be described in detail below.

As shown in fig. 3 and 5, a winding device 4 is disposed inside the elongated slot 3, the winding device 4 includes two first fixing blocks 402 and two second fixing blocks 405, the two first fixing blocks 402 and the two second fixing blocks 405 are respectively connected with the elongated slot 3 on two sides of the fixing frame 1 in a sliding manner, a first reel 401 is rotatably inserted into the surface of the two first fixing blocks 402, a motor 403 is fixedly mounted on the side wall of the first fixing block 402, an output port of the motor 403 is fixedly connected with the first reel 401, a second reel 410 is fixedly connected to the side where the two second fixing blocks 405 are close to each other, the window curtain cloth 2 is movably connected with the fixing frame 1 by the first reel 401 and the second reel 410, circular grooves 412 are respectively formed on the surfaces of the first fixing block 402 and the second fixing block 405, a second electromagnetic block 409 and a first electromagnetic block 404 are respectively fixedly connected inside the circular grooves 412 on the surfaces of the first fixing block 402 and the second fixing block 405, the surfaces of the second electromagnetic block 409 and the first electromagnetic block 404 are fixedly connected with a first spring 408, one end of the first spring 408, which is far away from the circular groove 412, is fixedly connected with a magnet block 407, one side of the magnet block 407, which is far away from the first spring 408, is fixedly connected with a limiting rod 406, one side of the first fixed block 402, which is close to the second fixed block 405, is fixedly connected with a second spring 411, the second spring 411 is positioned inside the long groove 3, the elastic force of the second spring 411 is used for supporting the first fixed block 402 and the second fixed block 405, the position, which is opposite to the limiting rod 406, inside the long groove 3 is provided with a limiting groove, the limiting groove and the limiting rod 406 are matched with each other to fix the first fixed block 402 and the second fixed block 405, when the curtain cloth 2 needs to be rolled up from the upper surface, the second electromagnetic block 409 is firstly electrified, the second electromagnetic block 409 and the magnet block 407 are matched with each other to enable the limiting rod 406 to compress the first spring 408 and enable the limiting rod 406 to be separated from the limiting groove inside the long groove 3, at this time, the first fixing block 402 is not limited by the limiting rod 406, only the elastic force of the second spring 411 acts on the first fixing block, the motor 403 is started, the motor 403 drives the first reel 401 to rotate, the first reel 401 is used for winding the curtain cloth 2, the first reel 401 is pulled downwards by the curtain cloth 2 during winding, the first fixing block 402 and the motor 403 slide downwards to roll up and slide downwards by using the first reel 401, so that the curtain cloth 2 on the first reel is collected, the sun can shine from the top, when the curtain cloth 2 needs to be opened from the bottom, the first fixing block 402 is firstly positioned at the top, the second electromagnetic block 409 is not electrified, the first electromagnetic block 404 is electrified, similarly, the second fixing block 405 is not limited by the limiting rod 406, the motor 403 is started, the motor 403 drives the first reel 401 to rotate, the curtain cloth 2 is wound, the second reel 410 is lifted upwards by using the curtain cloth 2, the second fixing block 405 is moved upward, so that the window curtain cloth 2 is lifted from below, and the purpose of vertically adjusting the window curtain cloth 2 is achieved.

The whole rolling device 4 achieves the effect that by arranging the rolling device 4, the first fixing block 402 and the second fixing block 405 are respectively positioned at the uppermost part and the lowermost part of the fixing frame 1 under the normal state, the first electromagnetic block 404 and the second electromagnetic block 409 are not electrified, the limiting rod 406 is positioned in the limiting groove under the action of the first spring 408, so that the first fixing block 402 and the second fixing block 405 are fixed, the curtain cloth 2 is in a closed state at the moment, when the curtain cloth 2 needs to be rolled from the upper part, the second electromagnetic block 409 is electrified, the second electromagnetic block 409 is matched with the magnet block 407, so that the limiting rod 406 compresses the first spring 408, the limiting rod 406 is separated from the limiting groove in the long groove 3, at the moment, the first fixing block 402 is not limited by the limiting rod 406, and only the elastic force of the second spring 411 acts on the first fixing block 402, starting the motor 403, the motor 403 drives the first reel 401 to rotate, the first reel 401 is used for winding the curtain cloth 2, the first reel 401 is pulled downwards by the curtain cloth 2 during winding, the first fixing block 402 and the motor 403 slide downwards to achieve the purpose that the first reel 401 is used for winding and sliding downwards, so that the curtain cloth 2 on the upper surface is folded, the sun can shine from the upper surface, when the curtain cloth 2 needs to be opened from the lower surface, the first fixing block 402 is firstly positioned at the uppermost part, the second electromagnetic block 409 is not electrified, the first electromagnetic block 404 is electrified, the second fixing block 405 is not limited by the limiting rod 406, the motor 403 is started, the motor drives the first reel 401 to rotate, the curtain cloth 2 is wound, the second reel 410 is lifted upwards by the curtain cloth 2, the second fixing block 405 moves upwards, so that the curtain cloth 2 is lifted from the lower part, the purpose of adjusting the window curtain cloth 2 up and down is achieved, and the problems that the sun can directly irradiate the ground by rolling upwards or rolling towards two sides in two modes, light transmission cannot be guaranteed, the sunlight can be prevented from shining on the ground, the floor below the window is prone to fading after the window falls off for a long time, and attractiveness is affected are solved.

As shown in fig. 4 and 5, the surface of the first fixing block 402 is provided with an auxiliary device 5, the auxiliary device 5 includes a connecting frame 51, the surface of the connecting frame 51 is engaged with the first fixing block 402, one side of the connecting frame 51 close to the first fixing block 402 is fixedly connected with a third spring 52, one end of the third spring 52 far from the connecting frame 51 is fixedly connected with a connecting plate 53, one side of the connecting plate 53 far from the third spring 52 is provided with a slot 54, a cleaning plate 55 is engaged inside the slot 54, a bolt 57 is inserted into a side wall thread of the first fixing block 402, the bolt 57 is used for limiting the connecting frame 51 from being separated from the first fixing block 402, one side of the first fixing block 402 close to the connecting frame 51 is provided with a sliding slot 56, the connecting frame 51 is engaged with the first fixing block 402 by means of the sliding slot 56, a telescopic rod is arranged inside the third spring 52, two ends of the telescopic rod are respectively fixedly connected with the connecting frame 51 and the connecting plate 53, utilize link 51 surface to get clearance board 55 and casement 2 contact, the ash on curtain 2 surface is cleared up, clearance board 55 passes through draw-in groove 54 and connecting plate 53 looks block, the convenience is dismantled the washing to clearance board 55, third spring 52 makes connecting plate 53 receive elasticity all the time, thereby make clearance board 55 inseparabler with the contact of casement 2, link 51 passes through spout 56 and the mutual block of first fixed block 402, the convenience is dismantled link 51, and then conveniently dismantle clearance board 55, bolt 57 restriction link 51, avoid link 51 to break away from in the spout 56 when using and drop, reach the mesh of clearing up curtain 2 surfaces.

The effect that its whole auxiliary device 5 reaches does, through setting up auxiliary device 5, casement 2 can possess the ash on the surface in long-time use, utilize link 51 surface to get clearance board 55 and casement 2 contact, clear up the ash on casement 2 surface, clearance board 55 passes through draw-in groove 54 and connecting plate 53 looks block, the convenience is dismantled the washing to clearance board 55, third spring 52 makes connecting plate 53 receive elasticity all the time, thereby make clearance board 55 inseparabler with casement 2's contact, link 51 passes through spout 56 and the mutual block of first fixed block 402, the convenience is dismantled link 51, and then conveniently dismantle clearance board 55, bolt 57 restriction link 51, avoid link 51 to break away from dropping in spout 56 when using, reach the mesh of clearing up the casement 2 surface.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a two-sided electronic (window) curtain that can adjust from top to bottom, includes fixed frame (1) and coiling mechanism (4), its characterized in that: the curtain fabric winding device is characterized in that a curtain fabric (2) is arranged on the surface of the fixing frame (1), two side walls of the fixing frame (1) are respectively provided with a long groove (3), a winding device (4) is arranged in the long groove (3), the winding device (4) comprises two first fixing blocks (402) and two second fixing blocks (405), the two first fixing blocks (402) and the second fixing blocks (405) are respectively in sliding connection with the long grooves (3) on the two sides of the fixing frame (1), a first scroll (401) is rotatably inserted into the surfaces of the two first fixing blocks (402), a motor (403) is fixedly arranged on the side wall of the first fixing block (402), an output shaft port of the motor (403) is fixedly connected with the first scroll (401), a second scroll (410) is fixedly connected to one side, which the two second fixing blocks (405) are close to each other, and the curtain fabric (2) is movably connected with the fixing frame (1) by means of the first scroll (401) and the second scroll (410), circular slot (412) have all been seted up on the surface of first fixed block (402) and second fixed block (405), circular slot (412) on first fixed block (402) and second fixed block (405) surface are inside fixedly connected with second electromagnetism piece (409) and first electromagnetism piece (404) respectively, the equal fixedly connected with first spring (408) in surface of second electromagnetism piece (409) and first electromagnetism piece (404), the one end fixedly connected with magnet piece (407) of circular slot (412) are kept away from in first spring (408), one side fixedly connected with gag lever post (406) of first spring (408) are kept away from in magnet piece (407), one side fixedly connected with second spring (411) that first fixed block (402) and second fixed block (405) are close to each other.

2. A reversible motorized window treatment as recited in claim 1, wherein: the second spring (411) is located in the long groove (3), and the elastic force of the second spring (411) is used for supporting the first fixing block (402) and the second fixing block (405).

3. A reversible motorized window treatment as recited in claim 1, wherein: a limiting groove is formed in the position, corresponding to the limiting rod (406), in the long groove (3), and the limiting groove and the limiting rod (406) are matched with each other to fix the first fixing block (402) and the second fixing block (405).

4. A reversible motorized window treatment as recited in claim 1, wherein: the surface of first fixed block (402) is provided with auxiliary device (5), auxiliary device (5) are including link (51), the surface and first fixed block (402) looks block of link (51), one side fixedly connected with third spring (52) that link (51) are close to first fixed block (402), one end fixedly connected with connecting plate (53) of link (51) are kept away from in third spring (52), draw-in groove (54) have been seted up to one side that third spring (52) were kept away from in connecting plate (53), the inside block of draw-in groove (54) has clearance board (55), the lateral wall screw thread of first fixed block (402) is inserted and is equipped with bolt (57), bolt (57) are used for restricting link (51) and can not break away from first fixed block (402).

5. A double-sided motorized window treatment capable of being adjusted up and down according to claim 4, wherein: one side, close to the connecting frame (51), of the first fixing block (402) is provided with a sliding groove (56), and the connecting frame (51) is clamped with the first fixing block (402) through the sliding groove (56).

6. A double-sided motorized window treatment capable of being adjusted up and down according to claim 4, wherein: and a telescopic rod is arranged in the third spring (52), and two ends of the telescopic rod are respectively and fixedly connected with the connecting frame (51) and the connecting plate (53).