CN221242483U - Curtain capable of automatically opening and closing - Google Patents

Abstract

The utility model discloses a curtain capable of automatically opening and closing, which comprises a long box and a pair of curtain sheets, wherein mounting plates are arranged on two sides of the long box, a plurality of sliding blocks which are in sliding connection with the inner wall of the front side of the long box are arranged in the long box, a first driving mechanism is arranged in the long box, grooves are formed in the back surface of each sliding block, and a winding roller is arranged in each groove; the beneficial effects are as follows: through starting first motor, can drive two curtain cloth pieces and keep away from each other and remove and realize accomodating to have the function of automatic opening and shutting, need not the manual adjustment of user, start the second motor, can drive two curtain cloth pieces and slowly move down to suitable height, thereby convenience of customers takes out the curtain cloth piece and washs, need not to borrow other instrument of increasing, and it is very convenient to use, and safety in utilization also improves greatly.

Description

Curtain capable of automatically opening and closing

Technical Field

The utility model relates to the technical field of curtains, in particular to a curtain capable of automatically opening and closing.

Background

The curtain is usually matched with a window for use, has the functions of shading sun, insulating heat and regulating indoor light, and has the external isolation, thus keeping the privacy of a living room and the decoration effect.

Part of curtains in the current market realize the function of opening and closing by adopting a sliding rail mode, the top of a curtain cloth piece is usually provided with a hook, a sliding block on the sliding rail is also provided with a hanging ring, and the curtain cloth piece is hung on the hanging ring through the hook. Because the curtain cloth piece is attached with dust on the surface after being used for a period of time, the curtain cloth piece needs to be detached and cleaned regularly, the position of the connecting part of the hook and the hanging ring is higher, the curtain cloth piece needs to be detached by a user through heightening tools such as a stool, a herringbone ladder and the like, the detachment is very inconvenient, and certain potential safety hazards exist.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of utility model

Aiming at the problems in the related art, the utility model provides a curtain capable of automatically opening and closing so as to overcome the technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

The utility model provides a but automatically open and shut (window) curtain, includes long box and a pair of curtain cloth piece, the both sides of long box all are equipped with the mounting panel, the inside of long box is equipped with a plurality of and its front side inner wall sliding connection's slider, the inside of long box is equipped with first actuating mechanism, every the back of slider all sets up flutedly, every the inside of recess all is equipped with the wind-up roll, it has the haulage rope to wind on the wind-up roll, the bottom of haulage rope is equipped with the link, the top of curtain cloth piece is equipped with a plurality of couples, every the couple all corresponds hang on the link, the both ends of wind-up roll all are equipped with the spur gear, the inside of long box is equipped with rather than both sides inner wall rotation connection's fluted roller, every the spur gear all with fluted roller meshing is connected, install second actuating mechanism on the fluted roller.

Preferably, the first driving mechanism comprises screws rotationally connected with inner walls at two sides of the long box, wherein two sliding blocks are in threaded connection with the screws, first bevel gears are welded on the screws, second bevel gears in meshed connection with the first bevel gears are arranged at the tops of the first bevel gears, and a first motor in transmission connection with the second bevel gears is arranged at one side of the tops of the long box.

Preferably, the screw is a bidirectional screw, and the height of the sliding block in threaded connection with the screw is greater than the heights of the rest sliding blocks.

Preferably, the second driving mechanism comprises a third bevel gear welded on the toothed roller, a fourth bevel gear meshed with the third bevel gear is arranged at the top of the third bevel gear, and a second motor in transmission connection with the fourth bevel gear is arranged at the other side of the top of the long box.

Preferably, the two ends of the spur gear are respectively provided with a supporting shaft connected with the inner wall of the groove, and the spur gear and the tooth roller are both made of special engineering plastics MKPPS-6345.

Preferably, a receiver is arranged on one side of the long box, the receiver is electrically connected with the first motor and the second motor, and a power interface is arranged on one side of the long box.

The beneficial effects of the utility model are as follows:

1. When the curtain is normally used, the first motor is started to drive the screw rod to rotate, the two sliding blocks are far away from each other to move, the sliding blocks are overlapped together under the pushing of the two sliding blocks, and the two curtain cloth pieces are far away from each other to move and realize storage, so that the curtain cloth has an automatic opening and closing function, and manual adjustment of a user is not needed;

2. The second motor is started, the toothed roller can be driven to rotate, the toothed roller can drive all spur gears to rotate, each pair of spur gears correspond to each other, the wind-up roller drives the wind-up roller to rotate, the wind-up roller releases the traction rope, and at the moment, the two curtain cloth pieces slowly move down to a proper height, so that a user can conveniently take out the curtain cloth pieces for cleaning, other heightening tools are not needed, the use is very convenient, and the use safety is also greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of an automatically openable and closable window covering according to an embodiment of the present utility model;

FIG. 2 is a partial front cross-sectional view of an automatically openable window covering in accordance with an embodiment of the utility model;

Fig. 3 is a schematic structural view of a second driving mechanism in an automatically openable and closable window curtain according to an embodiment of the present utility model.

In the figure:

1. A long box; 2. a mounting plate; 3. a slide block; 4. a groove; 5. a wind-up roll; 6. a traction rope; 7. hanging rings; 8. curtain cloth pieces; 9. a hook; 10. spur gears; 11. a tooth roller; 12. a screw; 13. a first bevel gear; 14. a second bevel gear; 15. a first motor; 17. a third bevel gear; 18. a fourth bevel gear; 19. and a second motor.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a window covering capable of being opened and closed automatically is provided.

Embodiment one;

As shown in fig. 1-3, the curtain capable of automatically opening and closing according to the embodiment of the utility model comprises a long box 1 and a pair of curtain sheets 8, wherein mounting plates 2 are respectively arranged at two sides of the long box 1, the long box 1 is fixedly provided with a plurality of sliding blocks 3 which are slidably connected with inner walls at the front sides of the long box 1, a first driving mechanism is arranged in the long box 1, grooves 4 are respectively formed in the back surface of each sliding block 3, a wind-up roller 5 is respectively arranged in each groove 4, a traction rope 6 is wound on each wind-up roller 5, a hanging ring 7 is arranged at the bottom end of each traction rope 6, a plurality of hooks 9 are respectively arranged at the top of each curtain sheet 8, each hook 9 is correspondingly hung on each hanging ring 7, spur gears 10 are respectively arranged at two ends of each wind-up roller 5, and tooth rollers 11 which are rotatably connected with the inner walls at two sides of the long box 1 are respectively arranged in the long box 1, so that all spur gears 10 can be simultaneously driven to rotate, and accordingly lifting of the hanging rings 7 can be realized, and thus the curtain sheet 8 can be conveniently taken out and cleaned, each spur gear 10 is respectively meshed with the tooth rollers 11, and a second driving mechanism is arranged on the tooth rollers 11.

Embodiment two;

As shown in fig. 1-3, according to the embodiment of the utility model, the first driving mechanism comprises a screw 12 rotatably connected with the inner walls of two sides of the long box 1, wherein two sliding blocks 3 are in threaded connection with the screw 12, the screw 12 is welded with a first bevel gear 13, the top of the first bevel gear 13 is provided with a second bevel gear 14 in meshed connection with the first bevel gear, one side of the top of the long box 1 is provided with a first motor 15 in transmission connection with the second bevel gear 14, the screw 12 can be driven to rotate, normal dismounting of the mounting plate 2 is not interfered, the screw 12 is a bidirectional screw, the two sliding blocks 3 can be driven to move close to each other or move away from each other, and the height of the sliding block 3 in threaded connection with the screw 12 is larger than that of the other sliding blocks 3, so that the sliding block 3 is in threaded connection with the screw 12.

Embodiment three;

As shown in fig. 1-3, according to the embodiment of the utility model, the second driving mechanism comprises a third bevel gear 17 welded on a toothed roller 11, a fourth bevel gear 18 meshed with the third bevel gear 17 is arranged at the top of the third bevel gear 17, a second motor 19 in transmission connection with the fourth bevel gear 18 is arranged at the other side of the top of the long box 1, the toothed roller 11 can be driven to rotate, normal disassembly and assembly of the mounting plate 2 are not interfered, supporting shafts connected with the inner wall of the groove 4 are arranged at two ends of the spur gear 10, the function of supporting and mounting the spur gear 10 and the wind-up roller 5 is achieved, and the spur gear 10 and the toothed roller 11 are made of special engineering plastics MKPPS-6345 and are composed of glass fibers and teflon reinforcing stages, so that the curtain has excellent self-lubricating property, wear resistance and low friction coefficient performance.

Fourth embodiment;

As shown in fig. 1 to 3, according to the automatically openable and closable window curtain of the embodiment of the present utility model, a receiver is disposed at one side of the long box 1, the receiver is electrically connected to the first motor 15 and the second motor 19, the receiver is CHQ1838D, the receiver may receive a radio wave signal emitted from a remote controller and convert the radio wave signal into a current signal, and then the operation of the first motor 15 and the second motor 19 is controlled through a circuit, and a power interface is disposed at one side of the long box 1, and may be connected to a power line, so as to supply power to the receivers of the first motor 15 and the second motor 19.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.

When the curtain cloth is actually applied, the first motor 15 is started to rotate positively when the curtain cloth is opened, the first motor 15 drives the second bevel gear 14 to rotate, the second bevel gear 14 drives the first bevel gear 13 to rotate, the first bevel gear 13 drives the screw 12 to rotate, the two sliding blocks 3 move away from each other, the sliding blocks 3 are overlapped under the pushing of the two sliding blocks 3, and at the moment, the two curtain cloth pieces 8 move away from each other and realize folding and storage; when the curtain cloth pieces 8 need to be dismounted, the second motor 19 is started to rotate positively, the fourth bevel gear 18 rotates, the fourth bevel gear 18 drives the third bevel gear 17 to rotate, the third bevel gear 17 drives the tooth roller 11 to rotate, the tooth roller 11 drives all the spur gears 10 to rotate, each pair of spur gears 10 correspondingly drive the winding roller 5 to rotate, the winding roller 5 releases the traction rope 6, at the moment, the two curtain cloth pieces 8 slowly move down to a proper height, and then the hooks 9 are taken out from the hanging rings 7, so that the curtain cloth pieces 8 can be taken out quickly, other heightening tools do not need to be used, the use is very convenient, and the use safety is also greatly improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a (window) curtain that can open and shut automatically, its characterized in that, including long box (1) and a pair of curtain cloth piece (8), the both sides of long box (1) all are equipped with mounting panel (2), the inside of long box (1) is equipped with a plurality of and its front side inner wall sliding connection's slider (3), the inside of long box (1) is equipped with first actuating mechanism, every fluted (4) are all seted up to the back of slider (3), every the inside of fluted (4) all is equipped with wind-up roll (5), wind-up roll (5) are last to have haulage rope (6), the bottom of haulage rope (6) is equipped with link (7), the top of curtain cloth piece (8) is equipped with a plurality of couples (9), every couple (9) all correspond hang on link (7), the both ends of wind-up roll (5) all are equipped with spur gear (10), the inside of long box (1) is equipped with rather than both sides inner wall rotation connection's fluted roller (11), every spur gear (10) all with on the actuating mechanism (11).

2. An automatically openable curtain according to claim 1, wherein the first driving mechanism comprises a screw (12) rotatably connected with inner walls on both sides of the long box (1), wherein two sliding blocks (3) are in threaded connection with the screw (12), a first bevel gear (13) is welded on the screw (12), a second bevel gear (14) in meshed connection with the first bevel gear (13) is arranged on the top of the first bevel gear, and a first motor (15) in transmission connection with the second bevel gear (14) is arranged on one side of the top of the long box (1).

3. An automatically openable window covering according to claim 2, wherein the screw (12) is a bi-directional screw, and the height of the slider (3) in threaded connection with the screw (12) is greater than the height of the remaining sliders (3).

4. An automatically openable curtain as claimed in claim 2, wherein the second drive mechanism comprises a third bevel gear (17) welded to the toothed roller (11), a fourth bevel gear (18) engaged with the third bevel gear (17) is provided at the top of the third bevel gear, and a second motor (19) in driving connection with the fourth bevel gear (18) is provided at the other side of the top of the long box (1).

5. The automatic opening and closing curtain according to claim 4, wherein the two ends of the spur gear (10) are respectively provided with a supporting shaft connected with the inner wall of the groove (4), and the spur gear (10) and the toothed roller (11) are respectively made of special engineering plastics MKPPS-6345.

6. An automatically openable and closable window covering according to claim 4, wherein a receiver is provided on one side of the elongate housing (1), said receiver being electrically connected to the first motor (15) and the second motor (19), and a power interface is provided on one side of the elongate housing (1).