CN218563542U - Wind-proof sunshade curtain - Google Patents

Abstract

The utility model discloses a wind-proof sunshade curtain, which comprises a rolling component and a wind-proof component; the winding and unwinding assembly comprises a winding shaft and a curtain cloth, and the curtain cloth is wound on the outer surface of the winding shaft; the windproof component comprises guide rails, a sliding block, a woven windproof belt and windproof clamping strips, the guide rails are arranged on two sides of the cord fabric, the sliding block is in sliding connection with the guide rails, one end, far away from the winding shaft, of the cord fabric is connected with the sliding block, the woven windproof belt is connected to two sides of the cord fabric, the cord fabric is arranged on the woven windproof belt in a protruding mode, the windproof clamping strips are installed in the guide rails, clamping grooves for the woven windproof belt to penetrate through are formed in the windproof clamping strips, and clamping seams for the cord fabric to penetrate through are formed in the side walls of the clamping grooves; in will weaving the draw-in groove that the windbreak tape card was gone into on the windbreak card strip, can prevent curtain cloth and guide rail separation to play the effect of preventing wind against wind and pressure, because weave the windbreak tape texture soft, when the curtain cloth rolling was on the spool, the curtain cloth wholly can paste the clothes on the spool better, makes the volume after the curtain cloth rolling compacter, also can prevent that curtain cloth from producing the fold.

Description

Wind-proof sun-shading curtain

Technical Field

The utility model relates to a sunshade screen correlation technique field especially relates to a prevent wind sunshade screen.

Background

The sunshade screen is the article of common use in the family, all can set up the sunshade screen in every family usually before the window and prevent that sunshine from shining and influence the life in getting into the room, but current sunshade screen is when the use of windowing, and the sunshade screen can be blown up by wind when wind is great, and the sunshade screen just can't carry out normal such effect like this, influences user's experience, and to this phenomenon, people develop the sunshade screen that has the function of preventing wind.

At present, in the sunshade curtain on the market, guide rails are usually arranged on two sides of curtain cloth of the sunshade curtain, and then the two sides of the curtain cloth are clamped into the guide rails so as to achieve the wind pressure resistant effect. In order to prevent the curtain from falling off the guide rail, two methods are generally adopted: one is to stick or sew a rubber strip with convex rib on the edge of the curtain cloth; and the other is that the edge of the curtain cloth is provided with fixture blocks or fixture beads at intervals. Although the two modes can prevent the cord fabric from falling off from the guide rail and can also achieve better windproof effect, the rubber strips and the clamping blocks have certain hardness and are difficult to compress, when the cord fabric is wound on the reel, the cord fabric at the two ends of the reel can swell, and the cord fabric in the middle of the reel can be in a fluffy state, so that the cord fabric wound on the reel becomes bulkier, occupies larger storage space, and can influence the whole home decoration effect under the condition of no shielding; in addition, because the cord fabric is in a bulky state in the middle of the winding shaft, the middle of the cord fabric may be creased after long-term use, which affects the appearance of the curtain and may also cause the cord fabric not to be normally wound and unwound.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent wind sunshade screen, it has prevent wind effectually, and it is convenient to roll up and put, and compact advantage of volume after the rolling to overcome the not enough that exists among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

a wind-proof sunshade curtain comprises a rolling and releasing component and a wind-proof component;

the winding and unwinding assembly comprises a winding shaft and a curtain cloth, and the curtain cloth is wound on the outer surface of the winding shaft;

prevent wind the subassembly include guide rail, slider, weave the windproof band and prevent wind card strip, the guide rail sets up the both sides of curtain cloth, the slider with guide rail sliding connection, the curtain cloth is kept away from the one end of spool with the slider is connected, weave the windproof band connect in the both sides of curtain cloth, just weave the windproof band protruding and establish the curtain cloth, prevent wind the card strip and install in the guide rail, prevent wind be equipped with on the card strip and be used for the confession weave the draw-in groove that the windproof band wore to establish, the confession has been seted up to the lateral wall of draw-in groove the card seam that the curtain cloth wore to establish.

In one embodiment, the braided wind band is braided from one or more strands of nylon wire.

In one embodiment, the woven wind band is attached to the curtain by one of bonding, stitching or weaving.

In one embodiment, a V-shaped lead-in opening is formed in one end, close to the reel, of the clamping groove, and the lead-in opening is communicated with the clamping slot.

In one embodiment, the windproof component further comprises an elastic fixing piece, a mounting groove for mounting the windproof clamping strip is formed in the guide rail, and two ends of the elastic fixing piece are respectively abutted against the windproof clamping strip and the inner wall of the mounting groove.

In one embodiment, a limiting block is arranged at one end, close to the windproof clamping strip, of the elastic fixing piece, and a limiting groove corresponding to the limiting block is formed in the windproof clamping strip.

In one embodiment, a sliding groove for the sliding of the sliding block is formed in one side, close to the curtain cloth, of the guide rail, and the sliding groove is communicated with the mounting groove.

In one embodiment, the winding and unwinding assembly further comprises a winding box, the winding shaft is arranged in the winding box, and the winding shaft is rotatably connected with the winding box.

In one embodiment, the guide rails are arranged at two ends of the winding box, and the guide rails are connected with the winding box through fasteners.

In one embodiment, the reel is driven by a motor or a pull cord.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a prevent wind sunshade screen through setting up in the both sides of curtain cloth and weave the wind band, is provided with corresponding prevent wind card strip in the guide rail, will weave the wind band card and go into the draw-in groove on preventing wind card strip, can prevent curtain cloth and guide rail separation to play the effect of preventing wind and wind pressure, and set up the slider in the curtain cloth one end of keeping away from the spool, utilize the gravity of slider to make curtain cloth be in the state of tightening, improve the wind resistance performance of curtain cloth and the smoothness when rolling up and unreeling; because the texture of the woven windproof belt is soft, when the cord fabric is wound on the winding shaft, the whole cord fabric can be better attached to the winding shaft, so that the volume of the wound cord fabric is more compact, the cord fabric can be stressed on the winding shaft in a balanced manner, and the cord fabric is prevented from generating wrinkles.

Drawings

FIG. 1 is a schematic structural view of a wind-proof sunshade according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the wind screen shown in FIG. 1 from another perspective;

FIG. 3 is a cross-sectional view of the wind screen shown in FIG. 1 with the roller and the roll-up box not shown;

FIG. 4 is a schematic structural view of the guide rail of the wind screen shown in FIG. 3;

FIG. 5 is a schematic view of the structure of the cord fabric and the woven wind-guard band of the wind-guard sunshade shown in FIG. 3;

FIG. 6 is a schematic view of the structure of the wind-resistant clip strip and the elastic fixing member of the wind-resistant sunshade of FIG. 3;

fig. 7 is a schematic structural view of the elastic fixing member shown in fig. 6.

Reference is made to the accompanying drawings in which:

a wind-proof sunshade 100;

a winding and unwinding assembly 10, a winding shaft 11, a curtain cloth 12 and a winding box 13; the windproof component 20, the guide rail 21, the sliding groove 211, the mounting groove 212, the sliding block 22, the woven windproof belt 23, the windproof clamping strip 24, the clamping groove 241, the clamping seam 242, the introducing port 243, the limiting groove 244, the elastic fixing piece 25 and the limiting block 251.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms different from those described herein and similar modifications may be made by those skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not to be limited to the specific embodiments disclosed below.

The present invention will be described in detail with reference to the embodiments shown in the drawings:

referring to fig. 1 to 7, a wind-proof sunshade 100 according to a preferred embodiment of the present invention includes a winding and unwinding assembly 10 and a wind-proof assembly 20; the winding and unwinding assembly 10 comprises a winding shaft 11 and a curtain cloth 12, wherein the curtain cloth 12 is wound on the outer surface of the winding shaft 11; prevent wind subassembly 20 includes guide rail 21, slider 22, weave windbreak strip 23 and prevent wind card strip 24, guide rail 21 sets up the both sides at curtain cloth 12, slider 22 and guide rail 21 sliding connection, curtain cloth 12 is kept away from the one end of spool 11 and is connected with slider 22, weave windbreak strip 23 and connect in the both sides of curtain cloth 12, and weave windbreak strip 23 protruding curtain cloth 12 of establishing, prevent wind card strip 24 and install in guide rail 21, prevent wind card strip 24 and be equipped with the draw-in groove 241 that is used for supplying to weave windbreak strip 23 and wear to establish, the card seam 242 that supplies curtain cloth 12 to wear to establish is seted up to the lateral wall of draw-in groove 241. The windproof sunshade 100 has the advantages of good windproof effect, convenient rolling and unrolling and compact volume after rolling.

As shown in fig. 1 and 2, the winding and unwinding assembly 10 includes a winding shaft 11 and a curtain 12, the curtain 12 is wound on an outer surface of the winding shaft 11, further, the winding shaft 11 is driven by a motor or a pull rope, in this embodiment, the winding shaft 11 is driven to rotate by a motor. In one embodiment, the winding and unwinding assembly 10 further includes a winding box 13, the winding shaft 11 is disposed in the winding box 13, and the winding shaft 11 is rotatably connected to the winding box 13; in order to facilitate maintenance of the reel 11 and sorting of the cord fabric 12 wound thereon, a movable panel (not shown) is arranged on the front surface of the winding box 13, and the movable panel and the winding box 13 are fixed through screws and buckles; the curtain cloth 12 wound on the winding shaft 11 can be prevented from dust accumulation by arranging the winding box 13, and the curtain cloth 12 wound up can be shielded, thereby improving the appearance and the appearance.

As shown in fig. 2 and 3, the wind-proof assembly 20 includes a guide rail 21, a slider 22, a woven wind-proof band 23, and a wind-proof strip 24. The number of the guide rails 21 is two, the two guide rails 21 are respectively located at two sides of the curtain cloth 12, the two guide rails 21 are respectively arranged at two ends of the winding box 13, a connecting plate (not shown) is arranged on the winding box 13, and the connecting plate is connected with the guide rails 21 through a fastening piece, preferably, a screw. As shown in fig. 4, the guide rail 21 is provided with a sliding groove 211 and a mounting groove 212 along the length extending direction, the sliding groove 211 is provided on one side of the guide rail 21 close to the curtain fabric 12, the mounting groove 212 is provided on one side of the sliding groove 211 away from the curtain fabric 12, and the mounting groove 212 is communicated with the sliding groove 211 through a gap for the curtain fabric 12 to pass through, and the width of the gap should be more than twice the thickness of the curtain fabric 12 in order to prevent the curtain fabric 12 from rubbing against the guide rail 21. In an embodiment, the guide rail 21 includes a bottom plate (not shown) and a cover plate (not shown), the cover plate covers the bottom plate, the cover plate and the bottom plate are buckled by a buckle, the guide rail 21 adopts a split structure, the cover plate and the bottom plate are buckled to form a complete sliding groove 211 and a complete mounting groove 212, so that other collar components can be conveniently mounted, and the difficulty of the mold design and production for producing the guide rail 21 can be reduced.

Referring to fig. 3 and 5 again, two ends of the sliding block 22 are slidably connected to the sliding groove 211 of the guide rail 21, one end of the curtain cloth 12 away from the winding shaft 11 is connected to the sliding block 22, the weaving wind-proof belt 23 is connected to two sides of the curtain cloth 12, and the curtain cloth 12 is protruded from the weaving wind-proof belt 23; preferably, the braided wind-proof belt 23 is braided by one or more strands of nylon wires, so that the braided wind-proof belt 23 has certain toughness and flexibility, can be freely coiled and released, and also has good tensile property; further, the woven wind-proof strip 23 and the curtain cloth 12 are connected by one of bonding, sewing and weaving, that is, the woven wind-proof strip 23 may be woven on a base strip, and then the base strip is fixed on both sides of the curtain cloth 12 by means of bonding, sewing or the like, or the woven wind-proof strip 23 may be directly woven on the edge of the curtain cloth by using a nylon wire. The number of the windproof clamping strips 24 is two, the two windproof clamping strips 24 are correspondingly mounted on the two guide rails 21 respectively, specifically, the windproof clamping strips 24 are mounted in the mounting groove 212, clamping grooves 241 for the woven windproof belt 23 to penetrate are arranged on the windproof clamping strips 24, clamping slits 242 for the curtain cloth 12 to penetrate are formed in the side walls of the clamping grooves 241, and in order to better prevent the woven windproof belt 23 from being separated from the clamping slits 242, the width of the clamping slits 242 should be slightly larger than the thickness of the curtain cloth 12, but the width of the clamping slits 242 should be insufficient for the woven windproof belt 23 to penetrate. Further, in order to facilitate the penetration of the woven wind-break strip 23 and the curtain cloth 12 into the wind-break batten 24, a V-shaped lead-in opening 243 is provided at one end of the clamping groove 241 close to the winding shaft 11, and the lead-in opening 243 is communicated with the clamping seam 242. In order to protect the curtain cloth 12 and the woven wind-proof belt 23 and prolong the service life of the wind-proof sunshade 100, the wind-proof clamping strips 24 are made of wear-resistant and self-lubricating plastic materials, such as nano fiber-reinforced plastics or other engineering plastics.

Referring to fig. 6 and 7, in the present embodiment, the wind-proof assembly 20 further includes an elastic fixing member 25, a mounting groove 212 for mounting the wind-proof clamping strip 24 is disposed inside the guide rail 21, and two ends of the elastic fixing member 25 respectively abut against the inner walls of the wind-proof clamping strip 24 and the mounting groove 212, in the present embodiment, the elastic fixing member 25 is in an arc shape and has good resilience. By using the elasticity of the elastic fixing member 25, the wind-proof clamping strip 24 is tightly attached to the side wall of the mounting groove 212 far away from the sliding groove 211, and the wind-proof clamping strip 24 is convenient to disassemble and assemble. In order to prevent that elastic fixing piece 25 from shifting easily, elastic fixing piece 25 is close to the one end of preventing wind card strip 24 and is provided with stopper 251, prevent wind and is equipped with the spacing groove 244 that corresponds with stopper 251 on the card strip 24, and barrel stopper 251 cooperates with spacing groove 244, can restrict elastic fixing piece 25 and produce the displacement, can fix better and prevent wind card strip 24, improve the utility model discloses a prevent wind the reliability of sunshade screen 100 structure.

The utility model discloses a prevent wind sunshade screen 100 through setting up in the both sides of curtain cloth 12 and weave prevent wind area 23, is provided with corresponding prevent wind card strip 24 in guide rail 21, will weave prevent wind area 23 card and go into prevent wind card strip 24 on draw-in groove 241 in, can prevent curtain cloth 12 and guide rail 21 separation to play the effect of preventing wind and resisting wind pressure, and keep away from the one end of spool 11 at curtain cloth 12 and set up slider 22, utilize the gravity of slider 22 to make curtain cloth 12 be in the state of tightening, improve the wind resistance performance of curtain cloth 12 and the smoothness when rolling up and putting down; because the weaving wind-proof belt 23 is soft, when the curtain cloth 12 is rolled on the reel 11, the curtain cloth 12 can be better adhered to the reel 11, the volume of the rolled curtain cloth 12 is more compact, the stress of the curtain cloth 12 on the reel 11 can be balanced, and the curtain cloth 12 is prevented from generating wrinkles.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A windproof sunshade curtain is characterized by comprising a rolling component and a windproof component;

the winding and unwinding assembly comprises a winding shaft and a curtain cloth, and the curtain cloth is wound on the outer surface of the winding shaft;

prevent wind the subassembly include guide rail, slider, weave the windproof band and prevent wind card strip, the guide rail sets up the both sides of curtain cloth, the slider with guide rail sliding connection, the curtain cloth is kept away from the one end of spool with the slider is connected, weave the windproof band connect in the both sides of curtain cloth, just weave the windproof band protruding and establish the curtain cloth, prevent wind the card strip and install in the guide rail, prevent wind be equipped with on the card strip and be used for the confession weave the draw-in groove that the windproof band wore to establish, the confession has been seted up to the lateral wall of draw-in groove the card seam that the curtain cloth wore to establish.

2. The wind resistant covering of claim 1 wherein said woven wind resistant strip is woven from one or more strands of nylon wire.

3. The wind resistant and sun shade of claim 1, wherein the woven wind resistant band is attached to the curtain by one of bonding, stitching or weaving.

4. The wind and sun shade of claim 1, wherein a V-shaped inlet is provided at an end of the catch proximate to the roller, the inlet communicating with the catch.

5. The wind-resistant and sun-shading curtain of claim 1, wherein said wind-resistant assembly further comprises an elastic fixing member, an installation groove for installing said wind-resistant strip is provided inside said guide rail, and both ends of said elastic fixing member are respectively abutted against said wind-resistant strip and an inner wall of said installation groove.

6. The wind-proof and sun-shading curtain of claim 5, wherein a limiting block is arranged at one end of the elastic fixing piece close to the wind-proof clamping strip, and a limiting groove corresponding to the limiting block is arranged on the wind-proof clamping strip.

7. The wind resistant and sun shading curtain of claim 5, wherein a sliding groove for sliding the sliding block is provided on one side of the guide rail close to the curtain cloth, and the sliding groove is communicated with the mounting groove.

8. The wind resistant covering of claim 1 wherein said roll-to-roll assembly further comprises a roll-up box, said roll-up shaft being disposed internally of said roll-up box and said roll-up shaft being rotatably connected to said roll-up box.

9. The wind resistant covering of claim 8 wherein said rails are disposed at opposite ends of said roll-up box and said rails are connected to said roll-up box by fasteners.

10. The wind resistant covering of claim 1 wherein said roller is driven by a motor or a pull cord.

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