Convertible retractable guide rail buckle

Abstract

The utility model discloses a convertible retractable guide rail buckle which comprises a guide rail and a buckle unit connected with the guide rail. The buckle unit comprises a flexible fixing piece and a clamping strip, and the clamping strip is connected with the flexible fixing piece; the flexible fixing piece comprises a bearing part and a connecting part, and the connecting part and the bearing part are fixedly connected or integrally formed; the bearing part is of a hollow structure with at least one open end, and the clamping strip is arranged behind the hollow bearing part to connect the bearing part with the guide rail so as to connect the guide rail with the buckle unit; the buckle unit is arranged on the guide rail, the buckle unit is composed of the flexible fixing piece and the clamping strip, when the guide rail is used, the buckle unit extends into the guide groove of the guide rail, and installation is fast and convenient. When not in use, the whole clamping unit is separated from the guide rail, and finally the clamping unit is wound to reduce the occupied storage space.

Description

Technical Field

[0001] The utility model relates to the field of screen windows, in particular to a convertible retractable guide rail buckle. Background Art

[0002] A window screen is a mesh structure installed on windows to prevent insects and other small animals from entering a room. It typically consists of a mesh fabric and a fixed frame, allowing air and sunlight to pass through while effectively blocking insects from entering. Window screens are typically made of durable mesh materials such as fiberglass, polyester, or stainless steel. They are well-designed and securely installed, ensuring long-term use. Choosing a window screen that suits your window size and personal needs can effectively improve your living environment and ensure indoor air quality and comfort.

[0003] Existing screens on the market come in two types: removable and non-removable. Non-removable screens, after prolonged use, can only be removed by force, which is costly and inefficient. Removable screens, on the other hand, allow users to quickly remove and replace the screens, improving the user experience. However, current removable screens are typically connected via buckles, making them convenient for removal and cleaning. However, the buckle structures in existing removable screens are typically made of hard materials, making them difficult to store after removal, thus impacting the user experience. Therefore, to address the aforementioned technical issues, it is necessary to provide a convertible retractable guide rail buckle. Summary of the Invention

[0004] The utility model aims to provide a convertible retractable guide rail buckle to solve the problems raised in the existing background technology.

[0005] In order to achieve the above purpose, the technical solution of the utility model is:

[0006] A convertible retractable guide rail clip comprises a guide rail and a clip unit, wherein the clip unit is connected to the guide rail; the clip unit comprises a flexible fixing member and a clip strip, wherein the clip strip is connected to the flexible fixing member; the flexible fixing member comprises a bearing portion and a connecting portion, wherein the connecting portion is fixedly connected to the bearing portion or integrally formed with the bearing portion; the bearing portion is a hollow structure with at least one end open, and the clip strip is arranged in the hollow bearing portion to connect the bearing portion to the guide rail, thereby connecting the guide rail to the clip unit.

[0007] Furthermore, a guide groove is provided on the guide rail, and the bearing portion is slidably connected in the guide groove.

[0008] Furthermore, the opening of the guide groove is smaller than the width of the interior, and both the front end and the rear end of the guide groove are open to connect the interior of the guide groove with the outside.

[0009] Furthermore, the bearing part is a hollow structure with openings at both ends. After the snap-in strip extends into the bearing part, the inner wall of the bearing part fits into the outer wall of the snap-in strip. The snap-in strip is slidably connected to the bearing part, and the width of the snap-in strip is not less than the opening width of the guide groove.

[0010] Furthermore, the bearing portion is provided with at least one fold, and the edge of the clip strip extends into the interior of the bearing portion along the fold. After the clip strip extends into the interior of the bearing portion, a 90° angle is formed between the clip strip and the connecting portion.

[0011] Furthermore, a first limiting mechanism is provided between the bearing portion and the snap-in strip to limit the snap-in strip from sliding out of the bearing portion.

[0012] Furthermore, the first limiting mechanism is a plurality of serrated barbs with the same direction, and the barbs are integrally formed on the edge of the clamping strip. After the clamping strip extends into the bearing portion, the barbs penetrate into the inner wall of the bearing portion.

[0013] Furthermore, a second limiting mechanism is included to limit the bearing portion from sliding out of the guide groove.

[0014] Furthermore, the second limiting mechanism is a sealing cover, and the sealing cover is buckled at two openings of the guide groove.

[0015] Compared with the prior art, the advantages and positive effects of this utility model are:

[0016] The utility model provides a snap unit on the guide rail, which consists of a flexible fixing part and a snap strip. When in use, the edge of the snap strip extends into the interior of the load-bearing part along the fold, and then the load-bearing part is extended into the guide groove from one end opening of the guide groove. If the load-bearing part needs to be fixed in the guide groove, the sealing cover can be fixed to the two ends of the guide groove, and the installation is quick and convenient. When not in use, the snap unit is separated from the guide rail as a whole, and finally the snap unit is rolled up to reduce the storage space occupied. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a partial connection diagram of the utility model;

[0020] Figure 3 This is a structural diagram of the buckle edge strip of the utility model;

[0021] Figure 4 It is a left view of the utility model;

[0022] Figure 5 This is a structural diagram of the first limiting mechanism of the utility model;

[0023] Figure 6 This is a structural diagram of the second limiting structure of the utility model.

[0024] In the figure: 1. snap-fit ​​unit; 11. fixing piece; 111. connecting portion; 112. bearing portion; 12. snap-fit ​​strip; 2. guide rail; 21. guide groove; 3. barb; 4. sealing cover. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Examples, such as Figures 1-4 As shown, a convertible retractable guide rail buckle includes a guide rail 2 and a buckle unit 1, the guide rail 2 is provided with a guide groove 21, and the buckle unit 1 is connected to the guide rail 2; the buckle unit 1 includes a flexible fixing member 11 and a snap strip 12, and the snap strip 12 is connected to the flexible fixing member 11; the flexible fixing member 11 includes a bearing portion 112 and a connecting portion 111, the connecting portion 111 and the bearing portion 112 are made of cloth or a material used to make screens, and the connecting portion 111 and the bearing portion 112 are fixedly connected and formed as one piece (in some other connection methods, the connecting portion 111 and the bearing portion 112 can also be sewn together); the bearing portion 112 is a hollow structure with at least one end open (in this embodiment, both ends of the bearing portion 112 are open), and the snap strip 12 is arranged in the hollow bearing portion 111 to connect the bearing portion 111 to the guide rail 2, and the bearing portion 111 is slidably connected in the guide groove 21 to connect the guide rail 2 to the buckle unit 1.

[0027] In this embodiment, the opening of the guide groove 21 is smaller than the internal width, and the front end and the tail end of the guide groove 21 are both open to connect the interior of the guide groove 21 with the outside world. When the bearing part 111 is installed, the bearing part 111 extends into the opening at one end of the guide groove 21.

[0028] In this embodiment, after the snap-in strip 12 extends into the load-bearing portion 111 , the inner wall of the load-bearing portion 111 fits against the outer wall of the snap-in strip 12 , and the snap-in strip 12 is slidingly connected to the load-bearing portion 111 . The width of the snap-in strip 12 is not less than the opening width of the guide groove 21 .

[0029] In this embodiment, two symmetrical folds are provided on the load-bearing portion 21, and the edge of the clip strip 12 extends into the interior of the load-bearing portion 21 along the fold. After the clip strip 12 extends into the interior of the load-bearing portion 21, a 90° angle is formed between the clip strip 12 and the connecting portion. The fold can make it more convenient to bend the load-bearing portion 21, and can also prevent the clip strip 12 from rotating in the load-bearing portion 21 after extending into the load-bearing portion 21.

[0030] In this embodiment, a limiting mechanism is provided between the carrying portion 21 and the clamping strip 12 to limit the clamping strip 12 from sliding out of the carrying portion 21 .

[0031] like Figure 5 In this embodiment, the first limiting mechanism is a plurality of serrated barbs 3 with the same direction. The barbs 3 are integrally formed on the edge of the clamping strip 12. Following the direction of the barbs 3, the clamping strip 12 extends into the load-bearing portion 21 and the barbs 3 pierce the inner wall of the load-bearing portion 21. The angle formed between the barbs 3 and the inner wall of the load-bearing portion 21 is an acute angle, and the barbs 3 are parallel to each other. After the clamping strip 12 is inserted into the load-bearing portion 21, the anti-slip mechanism (barbs) can prevent the clamping strip 12 from sliding out in the opposite direction, thereby improving stability. When it needs to be pulled out, it can be pulled out from the opposite direction of the insertion of the clamping strip 12.

[0032] like Figure 6 In this embodiment, the second limiting mechanism is a sealing cover 4, which is buckled at the two openings of the guide groove 21. After the sealing cover 4 is buckled on the opening of the guide groove 21, the outer side surface of the sealing cover 4 remains flush with the end surface of the guide rail 2 to improve the aesthetics of the device. The connection method between the sealing cover 4 and the guide groove 21 is not limited, as long as the sealing cover 4 can be installed on and removed from the guide groove 21.

[0033] When the present invention is used, the edge of the snap-fit ​​strip 12 extends into the interior of the bearing portion 21 along the fold, and then the bearing portion 21 is extended into the guide groove 21 from one end opening of the guide groove 21. If the bearing portion 21 needs to be fixed in the guide groove 21, it can be done by fixing the sealing cover 4 at both ends of the guide groove 21.

[0034] When the device needs to be pulled out for storage, first remove the sealing cover 4 from both ends of the guide groove 21, then insert the clamping strip 12 into the load-bearing portion 21 in the opposite direction, pull out the clamping strip 12 from the load-bearing portion 21, then separate the clamping unit 1 as a whole from the guide rail 2, and finally roll up the clamping unit 1 to reduce the occupied storage space.

[0035] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work, any modifications, equivalent substitutions, improvements, etc. made should be included in the scope of protection of the present invention.

Claims

1. A convertible retractable guide rail buckle, characterized by: It includes a guide rail and a buckle unit, wherein the buckle unit is connected to the guide rail; The buckle unit includes a flexible fixing member and a clamping strip, wherein the clamping strip is connected to the flexible fixing member; The flexible fixing member includes a bearing part and a connecting part, and the connecting part is fixedly connected to the bearing part or formed as one piece; the bearing part is a hollow structure with at least one end open, and the snap-fit ​​strip is arranged in the hollow bearing part to connect the bearing part to the guide rail, so as to connect the guide rail to the snap unit.

2. The convertible retractable guide rail buckle according to claim 1, characterized in that: A guide groove is provided on the guide rail, and the bearing portion is slidably connected in the guide groove.

3. The convertible retractable guide rail buckle according to claim 2, characterized in that: The opening of the guide groove is smaller than the width of the interior, and the front end and the rear end of the guide groove are both open to connect the interior of the guide groove with the outside.

4. The convertible retractable guide rail buckle according to claim 3, characterized in that: The bearing part is a hollow structure with openings at both ends. After the snap-in strip extends into the bearing part, the inner wall of the bearing part fits with the outer wall of the snap-in strip. The snap-in strip is slidably connected to the bearing part, and the width of the snap-in strip is not less than the opening width of the guide groove.

5. The convertible retractable guide rail buckle according to claim 4, characterized in that: At least one fold is provided on the bearing portion, and the edge of the clamping strip extends into the interior of the bearing portion along the fold. After the clamping strip extends into the interior of the bearing portion, a 90° angle is formed between the clamping strip and the connecting portion.

6. The convertible retractable guide rail buckle according to claim 5, characterized in that: A first limiting mechanism is provided between the bearing portion and the clamping strip to limit the clamping strip from sliding out of the bearing portion.

7. The convertible retractable guide rail buckle according to claim 6, characterized in that: The first limiting mechanism is a plurality of serrated barbs with the same direction. The barbs are integrally formed on the edge of the clamping strip. After the clamping strip extends into the bearing portion, the barbs penetrate into the inner wall of the bearing portion.

8. The convertible retractable guide rail buckle according to claim 7, characterized in that: A second limiting mechanism is also included to limit the bearing part from sliding out of the guide groove.

9. The convertible retractable guide rail buckle according to claim 8, characterized in that: The second limiting mechanism is a sealing cover, which is buckled at the two openings of the guide groove.

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