CN210003183U

CN210003183U - wind-proof curtain

Info

Publication number: CN210003183U
Application number: CN201920213383.9U
Authority: CN
Inventors: 张蓓蕾; 丁广敏; 陈勇火; 陈永强
Original assignee: JINYUN VOCATIONAL SECONDARY SPECIALIZED SCHOOL
Current assignee: JINYUN VOCATIONAL SECONDARY SPECIALIZED SCHOOL
Priority date: 2019-02-19
Filing date: 2019-02-19
Publication date: 2020-01-31
Anticipated expiration: 2029-02-19

Abstract

The utility model provides an prevent wind (window) curtain, relate to furniture technical field this prevent wind (window) curtain, including curtain cloth and safety device, the top fixed mounting of curtain cloth has safety device, the curtain cloth includes the curtain cloth body, the inside movable mounting of curtain cloth body has connecting rod, the bottom movable mounting of connecting rod has the carousel, this prevent wind (window) curtain, become the arc form through the curtain cloth body under the effect of wind force, introduce the inside of mounting box with wind and make the fan rotate and utilize the belt to drive gear revolve, the gear makes the second movable block downstream through the meshing with the rack bar, and drive connecting rod downstream, and make the carousel rotate, make the second connecting rod rearward movement, and make the stopper deviate from the inside recess of sleeve through the compression spring, make the sleeve lose the restriction of second connecting rod, make the second spring release the third connecting rod, and make the curtain cloth body by the arc form and then strut the reconversion, reduce the gap with the wall limit, and then realized the effect of preventing wind.

Description

wind-proof curtain

Technical Field

The utility model relates to the technical field of furniture, in particular to a windproof curtain.

Background

The curtain is mainly used for isolating the outside and keeping the privacy of a room, and is an indispensable decoration for home decoration. In winter, the curtain divides the indoor space and the outdoor space into two worlds, thereby increasing warm feeling in the house. Modern curtains can reduce light and shade light to meet the requirements of people on different intensities of light; but also can prevent fire, wind, remove dust, keep warm, eliminate noise, insulate heat, protect radiation, prevent ultraviolet rays and the like, and improve the climate and environment of the room. Therefore, the ingenious combination of decoration and practicability is the greatest characteristic of modern curtains.

When the existing curtain blows out outdoors, the curtain with light weight is easily blown out by wind, and in severe cases, the fixing screw at the top can be separated from the wall in pulling, so that the curtain loses the fixing effect and falls to the ground, while the curtain with heavy weight is not easily blown, but causes inconvenience in moving the curtain.

SUMMERY OF THE UTILITY MODEL

() problems to be solved

The utility model discloses try to overcome above defect to prior art not enough, consequently the utility model provides an prevent wind (window) curtain to gap between curtain cloth and the wall limit is in order to reach the effect of preventing wind when having reached the reduction wind.

(II) technical scheme

In order to achieve the purpose, the utility model adopts the technical scheme that wind-proof curtains comprise curtain cloth and a wind-proof device, wherein the wind-proof device is fixedly arranged at the top of the curtain cloth.

The curtain cloth includes the curtain cloth body, the inside movable mounting of curtain cloth body has the connecting rod, the bottom movable mounting of connecting rod has the carousel, the periphery of carousel has the second connecting rod through pivot movable mounting, the inside fixed mounting of the end of second connecting rod has the spring, the both ends fixed mounting of spring has the stopper, the peripheral cover of second connecting rod is equipped with the sleeve, telescopic inside fixed mounting has the second spring, the fixed mounting of second spring has the third connecting rod, the both sides fixed mounting on curtain cloth body top has the fixing base, the inside of fixing base is provided with the mount pad, the lateral wall of mount pad has splint through pivot movable mounting, the lateral wall fixed mounting of splint has the third spring.

The safety device comprises a mounting box, a fan is movably mounted inside the mounting box and is connected with a gear through a belt in a transmission mode, a rack rod is meshed with the gear, a moving block is fixedly mounted at the end of the rack rod, and a second moving block is fixedly mounted at the bottom of the moving block.

, the moving block and the second moving block are fixedly connected in a form of a forty-five-degree oblique angle, and a sliding groove matched with the moving block and the second moving block is formed in the mounting box.

And , fixedly connecting the bottom of the second moving block with the top of the connecting rod in a welded mode.

, the number of the clamping plates is two, the clamping plates are movably mounted on the side wall of the mounting seat in an up-down symmetrical mode, a groove matched with the clamping plates is formed in the fixing seat, and a groove matched with the limiting block is formed in the sleeve.

, the end of the third connecting rod is fixedly arranged on the side wall of the interior of the curtain body.

And , the number of the second connecting rods is three, and the three second connecting rods are distributed on the periphery of the turntable in a circular array.

(III) advantageous effects

The utility model provides an kind prevent wind (window) curtain possesses following beneficial effect:

1. this prevent wind (window) curtain, when the curtain cloth body is blown by wind, become the arc form through the curtain cloth body under the effect of wind, introduce the inside of mounting box with wind and make the fan rotate, reuse belt drive gear revolve, the pivoted gear drives rack bar forward motion through the meshing effect with rack bar, and drive movable block forward motion, make the second movable block move down simultaneously, and drive connecting rod downward movement, and make the carousel rotate, make the second connecting rod backward movement, and make the stopper deviate from the recess of sleeve inside through compressing spring, make the sleeve lose the restriction of second connecting rod, make the second spring push out the third connecting rod, and make the curtain cloth body strut the reconversion by the arc form, reduce the gap with the wall limit, and then realized the effect of preventing wind.

2. This prevent wind (window) curtain, after squeezing into the wall through the mount pad, put into the fixing base with splint through compressing the third spring again, fixes the fixing base, and then realizes fixing the curtain cloth body, has reached the effect of simple and convenient installation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure of the portion A in FIG. 1;

FIG. 3 is an enlarged view of the structure of the portion B in FIG. 1;

fig. 4 is a schematic view of the internal structure of the wind-proof device of the present invention.

In the drawing, 1 curtain, 101 curtain bodies, 102 th connecting rod, 103 turntables, 104 second connecting rod, 105 th spring, 106 limiting blocks, 107 sleeves, 108 second springs, 109 third connecting rod, 110 fixed seats, 111 mounting seats, 112 clamping plates, 113 third springs, 2 windproof devices, 201 mounting boxes, 202 fans, 203 gears, 204 rack rods, 205 th moving blocks and 206 second moving blocks.

Detailed Description

According to the aspect of the present invention, the present invention provides kinds of wind-proof curtains, as shown in fig. 1-3 and fig. 1-4, comprising a curtain cloth 1 and a wind-proof device 2, wherein the wind-proof device 2 is fixedly installed on the top of the curtain cloth 1.

In this embodiment, the curtain cloth 1 includes a curtain cloth body 101, a th connecting rod 102 is movably mounted inside the curtain cloth body 101, a turntable 103 is movably mounted at the bottom of the th connecting rod 102, a second connecting rod 104 is movably mounted on the periphery of the turntable 103 through a rotating shaft, and a th spring 105 is fixedly mounted inside the end of the second connecting rod 104. preferably, the number of the second connecting rods 104 is three, and the three second connecting rods 104 are distributed on the periphery of the turntable 103 in an annular array manner.

In this embodiment, two ends of the spring 105 are fixedly mounted with a limiting block 106, the periphery of the second connecting rod 104 is sleeved with a sleeve 107, a second spring 108 is fixedly mounted inside the sleeve 107, and a end of the second spring 108 is fixedly mounted with a third connecting rod 109. preferably, a end of the third connecting rod 109 is fixedly mounted on a side wall inside the curtain cloth body 101, so that the curtain cloth can be restored under the driving of the third connecting rod 109.

In this embodiment, fixing seats 110 are fixedly mounted on both sides of the top end of the curtain fabric body 101, a mounting seat 111 is disposed inside the fixing seat 110, a clamping plate 112 is movably mounted on a side wall of the mounting seat 111 through a rotating shaft, and a third spring 113 is fixedly mounted on a side wall of the clamping plate 112. Preferably, the number of the clamping plates 112 is two, the two clamping plates 112 are movably mounted on the side wall of the mounting seat 111 in an up-down symmetrical manner, a groove matched with the clamping plate 112 is formed in the fixing seat 110, and a groove matched with the limiting block 106 is formed in the sleeve 107.

In this embodiment, the wind-proof device 2 includes a mounting box 201, a fan 202 is movably mounted inside the mounting box 201, the fan 202 is in transmission connection with a gear 203 through a belt, the gear 203 is engaged with a rack bar 204, a moving block 205 is fixedly mounted at end of the rack bar 204, and a second moving block 206 is fixedly mounted at the bottom of the moving block 205.

, the third moving block 205 and the second moving block 206 are fixedly connected in a form of a forty-five degree oblique angle, and a sliding groove matched with the moving block 205 and the second moving block 206 is formed in the mounting box 201.

Preferably, the bottom of the second moving block 206 is fixedly connected with the top of the th connecting rod 102 in a welded manner.

Specifically, the rotating gear 203 drives the gear 203 to rotate by the rotation of the fan 202 and the rack bar 204 to move forward by the meshing action of the rotating gear 203 and the rack bar 204, and drives the th moving block 205 to move forward, and meanwhile, the second moving block 206 moves downward by the movement of the th moving block 205, and drives the th connecting rod 102 to move downward.

The working principle is that when the windproof curtain is used, the mounting seat 111 is driven into a wall, the clamping plate 112 is placed into the fixing seat 110 by compressing the third spring 113 through the clamping plate 112, the windproof curtain is fixed, when the curtain body 101 is blown by wind, the curtain body 101 is changed into an arc shape under the action of wind, the wind is introduced into the mounting box 201 through the arc of the curtain body 101, the fan 202 rotates, the gear 203 is driven by the rotation of the fan 202 through a belt, the rack rod 204 is driven by the meshing action of the rotating gear 203 and the rack rod 204 to move forwards, the -th moving block 205 is driven to move forwards, meanwhile, the second moving block 206 moves downwards through the movement of the -th moving block 205, the -th connecting rod 102 is driven to move downwards, the rotary disc 103 rotates, the second connecting rod 104 moves backwards through the rotation of the rotary disc 103, the limiting block 106 is separated from the groove in the sleeve 107 through compressing the -th spring 105, the sleeve 107 is not limited by the second connecting rod 104, the compressed second spring 108 releases the elasticity of the third spring 108, the third connecting rod is pushed out, the curtain body is pushed out of the original shape, and the windproof curtain is pushed out from the small wall, and the windproof side, and the.

To sum up, when the curtain body 101 is blown by wind, the curtain body 101 is changed into an arc shape under the action of wind, the wind is introduced into the mounting box 201 through the arc of the curtain body 101 and the fan 202 is rotated, the belt is used for driving the gear 203 to rotate through the rotation of the fan 202, the rack bar 204 is driven by the rotating gear 203 through the meshing action with the rack bar 204 to move forward and drive the th moving block 205 to move forward, the second moving block 206 is driven to move downward through the movement of the moving block 205 and drive the th connecting rod 102 to move downward and rotate the turntable 103, the second connecting rod 104 is driven to move backward through the rotation of the turntable 103, the limiting block 106 is driven to move from the groove in the sleeve 107 through the compression of the th spring 105, the sleeve 107 is separated from the limitation of the second connecting rod 104, the compressed second spring 108 releases the self elasticity, the third connecting rod 109 is pushed out, the curtain body 101 is expanded from the arc shape to be restored to the original shape, the gap with the wall edge is reduced, and the wind-proof effect is achieved.

In addition, after the wind-proof curtain is driven into the wall through the mounting seat 111, the clamping plate 112 is put into the fixing seat 110 by compressing the third spring 113, so that the fixing seat 110 is fixed, the curtain body 101 is further fixed, and the effect of simple and convenient installation is achieved.

Claims

1, windproof curtains, which comprise a curtain cloth (1) and a windproof device (2), and are characterized in that the windproof device (2) is fixedly arranged at the top of the curtain cloth (1);

the curtain cloth (1) comprises a curtain cloth body (101), a th connecting rod (102) is movably mounted inside the curtain cloth body (101), a turntable (103) is movably mounted at the bottom of the th connecting rod (102), a second connecting rod (104) is movably mounted on the periphery of the turntable (103) through a rotating shaft, a th spring (105) is fixedly mounted inside a end of the second connecting rod (104), limit blocks (106) are fixedly mounted at two ends of the th spring (105), a sleeve (107) is sleeved on the periphery of the second connecting rod (104), a second spring (108) is fixedly mounted inside the sleeve (107), a third connecting rod (109) is fixedly mounted at a end of the second spring (108), fixing seats (110) are fixedly mounted at two sides of the top end of the curtain cloth body (101), a mounting seat (111) is arranged inside the fixing seat (110), a clamping plate (112) is movably mounted on the side wall of the mounting seat (111) through the rotating shaft, and a third spring (113) is fixedly mounted on the side wall of;

the windproof device (2) comprises a mounting box (201), a fan (202) is movably mounted inside the mounting box (201), the fan (202) is in transmission connection with a gear (203) through a belt, the gear (203) is meshed with a rack rod (204), a moving block (205) is fixedly mounted at the end of the rack rod (204), and a second moving block (206) is fixedly mounted at the bottom of the moving block (205).

2. The wind-proof curtain as claimed in claim 1, wherein said moving block (205) and said second moving block (206) are fixedly connected in a form of a forty-five degree oblique angle, and a sliding groove adapted to said moving block (205) and said second moving block (206) is formed in said mounting box (201).

3. The wind-proof curtain as claimed in claim 1, wherein the bottom of the second moving block (206) is fixedly connected with the top of the connecting rod (102) in a welded manner.

4. The wind resistant window covering of claim 1, wherein: the quantity of splint (112) is two, two splint (112) are on the lateral wall of mount pad (111) in the mode activity mounting of symmetry from top to bottom, the recess with splint (112) looks adaptation is seted up to the inside of fixing base (110), the recess with stopper (106) looks adaptation is seted up to the inside of sleeve (107).

5. The wind-proof curtain as claimed in claim 1, wherein the end of the third connecting rod (109) is fixedly mounted on the side wall inside the curtain body (101).

6. The wind resistant window covering of claim 1, wherein: the number of the second connecting rods (104) is three, and the three second connecting rods (104) are distributed on the periphery of the rotary table (103) in an annular array mode.