Non-fleece hook-and-loop fastener

Abstract

The utility model relates to the technical field of hook-and-loop fasteners, and discloses a non-fleece hook-and-loop fastener which comprises a hook-and-loop fastener body, a connecting column is fixedly connected to the top of the hook-and-loop fastener body, a clamping hook is fixedly connected to the outer wall of the connecting column, a fixing column is fixedly connected to the top of the hook-and-loop fastener body, and a clamping ring is fixedly connected to the top of the fixing column. A bending assembly is arranged in the hook-and-loop fastener, the bending assembly acts on bending the hook-and-loop fastener, the bending assembly comprises a bending mark, the outer wall of the bending mark is fixedly connected to the interior of the hook-and-loop fastener, a second connecting frame is fixedly connected to one side of the outer wall of the hook-and-loop fastener, and a clamping groove is formed in the second connecting frame. According to the utility model, through the cooperation of the hook-and-loop fastener, the connecting column, the clamping ring, the clamping hook and the fixing column, falling hair cannot be left on the surface of the hook-and-loop fastener, the problem that the viscosity is reduced due to the fact that the hair is left on the hook-and-loop fastener due to the fact that the hook is easy to hook is solved, and the service life of the hook-and-loop fastener is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of hook-and-loop fasteners, in particular to a non-hair-catching hook-and-loop fastener. Background Art

[0002] A hook-and-loop fastener usually consists of two sides. One side is made of fine and soft fibers, and the other side is a hard object with hooks. When the two sides are pressed together, the hard object with hooks will hook the fibers, thus achieving the effect of firm connection. It is widely used in daily life. For example, on shoes, it is convenient to adjust the tightness; on clothes, it replaces traditional buttons or zippers, which is both convenient and beautiful; in outdoor products such as backpacks and tents, it can be quickly opened and closed, enhancing the convenience of use. In order to avoid hair interfering with the interaction between the hooks and the fluff of the hook-and-loop fastener, it usually has a non-hair-sticking mechanism to ensure the firmness of the connection.

[0003] For existing non-hair-catching hook-and-loop fasteners, a smoother surface treatment is usually adopted. This treatment method is extremely delicate, making the surface of the hook-and-loop fastener as delicate and smooth as a finely polished jade, or special fiber materials are used. Such materials have been carefully developed and selected and have unique physical and chemical properties.

[0004] However, for existing non-hair-catching hook-and-loop fasteners, although the surface of the hook-and-loop fastener is usually treated in terms of material in an attempt to achieve the non-hair-catching effect, the shape of its hooks will still catch hair to a certain extent in actual use. Due to the sharpness and curvature of the hooks, hair is easily entangled by them, or in a relatively dense hair environment, numerous hairs are intertwined, increasing the probability of contact with the hooks, resulting in the hair being caught. Therefore, a non-hair-catching hook-and-loop fastener is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a non-hair-catching hook-and-loop fastener, aiming to improve the problem that the shape of its hooks in the existing technology is easy to stick to hair.

[0006] To achieve the above object, a non-hair-catching hook-and-loop fastener provided by an embodiment of the utility model includes a hook-and-loop fastener. A connecting column is fixedly connected to the top of the hook-and-loop fastener. A clamping hook is fixedly connected to the outer wall of the connecting column. A fixing column is fixedly connected to the top of the hook-and-loop fastener. A clamping ring is fixedly connected to the top of the fixing column. A bending assembly is arranged inside the hook-and-loop fastener, and the bending assembly is used to bend the hook-and-loop fastener.

[0007] Optionally, the bending assembly includes a bending mark, and the outer wall of the bending mark is fixedly connected inside the hook-and-loop fastener.

[0008] Optionally, a second connecting frame is fixedly connected to one side of the outer wall of the hook-and-loop fastener, and a clamping groove is formed inside the second connecting frame.

[0009] Optionally, a connection frame 1 is fixedly connected to one side of the outer wall of the Velcro, a limiting groove is provided inside the connection frame 1, and a slide rail is provided inside the connection frame 1;

[0010] Optionally, a push block is slidably connected inside the connection frame, and a clamping block is fixedly connected to the outer wall of the push block;

[0011] Optionally, the outer wall of the card block is slidably connected to the inside of the limiting groove, and the outer wall of the card block is slidably connected to the inside of the card groove;

[0012] Optionally, a connecting plate is fixedly connected to the outer wall of the block, a sliding column is fixedly connected to the outer wall of the connecting plate, the outer wall of the sliding column is slidably connected to the inside of the slide rail, and a spring is sleeved on the outer wall of the sliding column;

[0013] Optionally, one end of the spring is fixedly connected to a fixed disk, an outer wall of the fixed disk is fixedly connected to the inside of the connecting frame, and one end of the spring is fixedly connected to the outer wall of the connecting plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the cooperation among the Velcro, the connecting column, the clamping ring, the hook and the fixing column can achieve the goal that the hair cannot be left on the surface of the Velcro after it falls, thus solving the problem that the hook is easily hooked and the hair is left on the Velcro, resulting in the decrease of viscosity, and prolonging the service life.

[0016] 2. In the utility model, the connecting frame realizes its moving function by pressing the pressing block. When the pressing block is pressed, the structures such as the card block, the spring and the card slot will be linked accordingly to tighten the Velcro head and ensure that the adhesive head remains in a tightly closed state, thereby solving the problem that the adhesion of the Velcro head is easily opened by external force, resulting in the disappearance of adhesion, and improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 creative labor.

[0018] Figure 1 This is a three-dimensional schematic diagram of the non-hair-grabbing Velcro provided by the utility model;

[0019] Figure 2 This is a structural schematic diagram of a connection frame 1 of the non-hair-grabbing Velcro provided by the utility model;

[0020] Figure 3 Schematic diagram of the internal structure of connection frame 1 of the non-fuzzy hook-and-loop fastener proposed by the present utility model;

[0021] Figure 4 Schematic diagram of the internal structure of connection frame 2 of the non-fuzzy hook-and-loop fastener proposed by the present utility model;

[0022] Figure 5 Schematic diagram of the structure of the block of the non-fuzzy hook-and-loop fastener proposed by the present utility model.

[0023] Among them, the reference numerals in the figures:

[0024] 1. Hook-and-loop fastener; 2. Connecting column; 3. Hook; 4. Connection frame 1; 5. Snap ring; 6. Fixed column; 7. Connection frame 2; 8. Pushing block; 9. Fixed disc; 10. Sliding column; 11. Spring; 12. Connecting plate; 13. Block; 14. Card slot; 15. Limiting slot; 16. Slide rail; 17. Bending mark. Specific embodiments

[0025] The following describes in detail the embodiments of the present utility model. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are intended to explain the embodiments of the present utility model and should not be construed as a limitation of the present utility model.

[0026] In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0027] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present utility model, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0028] In the embodiments of the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0029] Referring to Figure 1 and Figure 2 , the non-fuzzy hook-and-loop fastener includes a hook-and-loop fastener 1. A connecting column 2 is fixedly connected to the top of the hook-and-loop fastener 1. A hook 3 is fixedly connected to the outer wall of the connecting column 2. A fixing column 6 is fixedly connected to the top of the hook-and-loop fastener 1. A snap ring 5 is fixedly connected to the top of the fixing column 6. A bending assembly is arranged inside the hook-and-loop fastener 1, and the bending assembly is used to bend the hook-and-loop fastener 1.

[0030] Specifically, when in use, one side of the hook-and-loop fastener 1 needs to be slowly covered to the top of the other side of the hook-and-loop fastener 1. During this process, the hook 3 slides along a specific trajectory into the inside of the snap ring 5, so that the two are closely adhered to each other, achieving a stable connection effect. However, when the hook-and-loop fastener 1 is not combined, since the snap ring 5 and the hook-and-loop fastener 1 are connected through the fixing column 6, and there is a certain gap between them, the existence of this gap plays an important role, making the hair unable to stay on its top, thus effectively avoiding the accumulation and adhesion of hair. Similarly, the hook 3 and the hook-and-loop fastener 1 are also connected through the connecting column 2, and their materials are specifically made of nylon material. This nylon material has unique properties, with a smooth surface and not easily generating static electricity, making the hair unable to stay and wind around its surface.

[0031] Referring to Figure 1 - Figure 2 , the bending assembly includes a bending mark 17, and the outer wall of the bending mark 17 is fixedly connected inside the hook-and-loop fastener 1.

[0032] Specifically, when the hook-and-loop fastener 1 performs the flip adhesion operation, through the provided bending mark 17, the flip can be better realized. The existence of the bending mark 17 makes the hook-and-loop fastener 1 more smooth when flipping, reduces the resistance during the adhesion process, and improves the efficiency and quality of adhesion. In addition, the bending mark 17 can also increase the flexibility and durability of the hook-and-loop fastener 1, making it not easily damaged during long-term use.

[0033] Referring to Figure 1 - Figure 5, one side of the outer wall of the hook-and-loop fastener 1 is fixedly connected with a second connecting frame 7. A clamping groove 14 is formed inside the second connecting frame 7. One side of the outer wall of the hook-and-loop fastener 1 is fixedly connected with a first connecting frame 4. A limiting groove 15 is formed inside the first connecting frame 4. A slide rail 16 is formed inside the first connecting frame 4. A pressing block 8 is slidably connected inside the first connecting frame 4. A clamping block 13 is fixedly connected to the outer wall of the pressing block 8. The outer wall of the clamping block 13 is slidably connected inside the limiting groove 15. The outer wall of the clamping block 13 is slidably connected inside the clamping groove 14. A connecting plate 12 is fixedly connected to the outer wall of the clamping block 13. A sliding column 10 is fixedly connected to the outer wall of the connecting plate 12. The outer wall of the sliding column 10 is slidably connected inside the slide rail 16. A spring 11 is sleeved on the outer wall of the sliding column 10. One end of the spring 11 is fixedly connected with a fixed disc 9. The outer wall of the fixed disc 9 is fixedly connected inside the first connecting frame 4. One end of the spring 11 is fixedly connected to the outer wall of the connecting plate 12.

[0034] Specifically, press the pressing block 8. Drive the clamping block 13 to move through the pressing block 8. At the same time, drive the connecting plate 12 to move through the clamping block 13. Then drive the sliding column 10 to move through the connecting plate 12. And compress the spring 11 through the connecting plate 12. When released after moving out, the spring 11 rebounds to make the clamping block 13 return to its original position. It can protect the adhered head of the hook-and-loop fastener 1, ensure that the adhered head fits tightly, restore or improve the adhesion effect of the non-fuzzy hook-and-loop fastener. At the same time, prevent the adhered head from accidentally opening, enhance the overall stability, reduce the frequent replacement caused by the disappearance of adhesion, extend the service life of the non-fuzzy hook-and-loop fastener, and ensure that the non-fuzzy hook-and-loop fastener can maintain good adhesion performance under various use conditions.

[0035] Working principle: When adhesively connecting, flip through the folding mark 17, rotate the first connecting frame 4 to the top of the second connecting frame 7. Because the surface of the clamping block 13 is inclined, when closing, push the clamping block 13 to slide inside the limiting groove 15 where it is slidably connected through the outer wall of the second connecting frame 7. Then drive the fixedly connected connecting plate 12 to move through the clamping block 13. Then drive the fixedly connected sliding column 10 to slide inside the slide rail 16 where it is slidably connected through the connecting plate 12. At the same time, compress the fixedly connected spring 11 through the connecting plate 12. When it reaches inside the clamping groove 14, drive the clamping block 13 to return to its original position for fixation through the rebound of the spring 11, protect and fasten the head of the hook-and-loop fastener 1. While flipping, slide the hook 3 into the snap ring 5 for adhesion. When it needs to be opened, press the pressing block 8, drive the fixedly connected clamping block 13 to move inside the clamping groove 14 where it is slidably connected through the pressing block 8, so that it can be opened.

[0036] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A non-hair-grabbing hook and loop fastener, comprising a hook and loop fastener (1), characterized in that: The top of the Velcro (1) is fixedly connected to a connecting column (2), the outer wall of the connecting column (2) is fixedly connected to a hook (3), the top of the Velcro (1) is fixedly connected to a fixing column (6), the top of the fixing column (6) is fixedly connected to a clamping ring (5), and a bending component is arranged inside the Velcro (1), and the bending component acts to bend the Velcro (1).

2. The non-hair-grabbing hook and loop fastener according to claim 1, characterized in that: The bending component comprises a bending mark (17), and the outer wall of the bending mark (17) is fixedly connected to the inside of the hook and loop fastener (1).

3. The non-hair-grabbing hook and loop fastener according to claim 1, characterized in that: A second connection frame (7) is fixedly connected to one side of the outer wall of the Velcro (1), and a card slot (14) is provided inside the second connection frame (7).

4. The non-hair-grabbing hook and loop fastener according to claim 3, characterized in that: A connection frame (4) is fixedly connected to one side of the outer wall of the Velcro (1), a limiting groove (15) is provided inside the connection frame (4), and a slide rail (16) is provided inside the connection frame (4).

5. The non-hair-grabbing hook and loop fastener according to claim 4, characterized in that: A push block (8) is slidably connected inside the connection frame 1 (4), and a clamping block (13) is fixedly connected to the outer wall of the push block (8).

6. The non-hair-grabbing hook and loop fastener according to claim 5, characterized in that: The outer wall of the clamping block (13) is slidably connected to the interior of the limiting groove (15), and the outer wall of the clamping block (13) is slidably connected to the interior of the clamping groove (14).

7. The non-hair-grabbing hook and loop fastener according to claim 6, characterized in that: The outer wall of the block (13) is fixedly connected to a connecting plate (12), the outer wall of the connecting plate (12) is fixedly connected to a sliding column (10), the outer wall of the sliding column (10) is slidably connected to the inside of the sliding rail (16), and the outer wall of the sliding column (10) is sleeved with a spring (11).

8. The non-hair-grabbing hook and loop fastener according to claim 7, characterized in that: One end of the spring (11) is fixedly connected to a fixed disc (9), the outer wall of the fixed disc (9) is fixedly connected to the inside of the connecting frame (4), and one end of the spring (11) is fixedly connected to the outer wall of the connecting plate (12).

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