Fastener nail

Abstract

The utility model provides a buckle nail which comprises a nail strip and a fixing head, a clamping block is arranged at one end of the nail strip, first clamping teeth are arranged on one face of the nail strip, one end of the fixing head is a plane, the other end of the fixing head is an arc face, an opening for the nail strip to penetrate through is formed in the fixing head in a penetrating mode, and an elastic block is arranged on one side of the opening. Second clamping teeth matched with the first clamping teeth are arranged on the elastic block. According to the structure, under the cooperation of the nail strip and the fixing head, the clamping block at one end of the nail strip penetrates through the hole corresponding to the position to be fixed on the fixing piece in advance, then the other end of the nail strip penetrates through a plate-shaped component to be fixed, and the end of the nail strip penetrates through the opening of the fixing head. The second clamping teeth on the elastic block are meshed with the first clamping teeth on the nail strip, then the plate-shaped component can be clamped between the clamping block and the fixing head, and the fixing thickness of the plate-shaped component can reach 60 mm.

Description

Technical Field

[0001] This utility model relates to the field of snap fastener technology, and in particular to a snap fastener. Background Technology

[0002] Cable ties, also known as wire ties, cable management straps, or locking straps, are straps used to bundle things together. They are generally classified by material, such as nylon cable ties and stainless steel cable ties. Current positioning cable ties have a clip at one end for connecting to a fixed component, while the other end is used to bind items. However, existing cable ties are generally only suitable for bundling things and are not convenient for securing plate-shaped components, thus hindering their use. Utility Model Content

[0003] This utility model discloses a snap fastener, which mainly solves the problem that existing cable ties are not convenient for fixing plate-shaped components, thus hindering the use of cable ties.

[0004] To achieve the aforementioned objective, the technical solution of this utility model is implemented as follows:

[0005] This utility model provides a snap fastener, including a snap bar and a fixing head. One end of the snap bar is provided with a locking block, and one side of the snap bar is provided with a first locking tooth. One end of the fixing head is flat, and the other end is arc-shaped. The fixing head has an opening for the snap bar to pass through. One side of the opening is provided with an elastic block, and the elastic block is provided with a second locking tooth that cooperates with the first locking tooth.

[0006] When the nail bar passes through the opening, the plane of the fixing head faces the locking block, and the first locking tooth engages with the second locking tooth.

[0007] In one embodiment, a clearance groove is provided on one side of the fixed head corresponding to the opening, an unlocking arc plate is provided at the end of the elastic block facing the clearance groove, and a force-bearing plate is provided at the end of the unlocking arc plate.

[0008] In one embodiment, an annular groove is provided at one end of the plane of the fixing head along the opening, and an elastic ring is provided in the annular groove, the elastic ring protruding from the fixing head.

[0009] In one embodiment, the elastic ring has a plurality of elastic protrusions on the side away from the fixed head.

[0010] In one embodiment, the nail bar has multiple slots symmetrically arranged on both sides away from the first locking tooth.

[0011] In one embodiment, the sidewall of the slot is an inclined slope, such that the width of the slot gradually decreases away from the edge of the nail strip.

[0012] The advantages or beneficial effects of the above technical solution include at least the following: with the cooperation of the nail strip and the fixing head, the locking block at one end of the nail strip is passed through the hole on the fixing member corresponding to the position to be fixed in advance, and then the other end of the nail strip is passed through the plate-shaped component to be fixed. After the end of the nail strip is passed through the opening of the fixing head, the second locking tooth on the elastic block is engaged with the first locking tooth on the nail strip, and then the plate-shaped component can be clamped between the locking block and the fixing head. Attached Figure Description

[0013] The accompanying drawings illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the principles of the present invention. These drawings are included to provide a further understanding of the present invention and are incorporated in and constitute a part of this specification.

[0014] Figure 1 A schematic diagram of the entire present invention is shown;

[0015] Figure 2 A three-dimensional schematic diagram of the nail strip of this utility model is shown;

[0016] Figure 3 A schematic diagram of the nail strip of this utility model is shown;

[0017] Figure 4 A schematic diagram of the fixing head of this utility model is shown;

[0018] Figure 5 A cross-sectional schematic diagram of the fixing head of this utility model is shown.

[0019] Explanation of reference numerals in the attached figures:

[0020] 1. Nail strips;

[0021] 11. Locking block; 12. First locking tooth; 13. Groove; 131. Inclined surface;

[0022] 2. Fixing head;

[0023] 21. Opening; 22. Elastic block; 221. Second locking tooth; 23. Unlocking arc plate; 231. Force plate; 24. Relief groove; 25. Annular groove;

[0024] 3. Elastic ring;

[0025] 31. Elastic protruding column. Detailed Implementation

[0026] Embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While some embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the present invention. It should be understood that the accompanying drawings and embodiments of the present invention are for illustrative purposes only and are not intended to limit the scope of protection of the present invention.

[0027] It should be noted that, where there is no conflict, the embodiments and features described in these embodiments can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] The term "comprising" and its variations as used herein are open-ended, meaning "including but not limited to". The term "based on" means "at least partially based on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". Definitions of other terms will be given in the following description. It should be noted that the concepts of "first", "second", etc., mentioned in this utility model are only used to distinguish different devices, modules, or units, and are not used to limit the order of functions performed by these devices, modules, or units or their interdependencies.

[0029] It should be noted that the terms "a" and "a plurality of" used in this utility model are illustrative rather than restrictive. Those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0030] The names of the messages or information exchanged between the multiple devices in this embodiment of the invention are for illustrative purposes only and are not intended to limit the scope of these messages or information.

[0031] See Figure 1 , Figure 2 , Figure 4 and Figure 5This utility model provides a snap fastener, including a snap bar 1 and a fixing head 2. One end of the snap bar 1 has a locking block 11, and one surface of the snap bar 1 has a first locking tooth 12. One end of the fixing head 2 is flat, and the other end is curved. An opening 21 for the snap bar 1 to pass through is passed through the fixing head 2. An elastic block 22 is provided on one side of the opening 21, and the elastic block 22 has a second locking tooth 221 that cooperates with the first locking tooth 12. The snap bar 1 and the fixing head 2 can be made of nylon to give them a certain degree of toughness. The width of the end of the snap bar 1 away from the locking block 11 can be gradually reduced to facilitate the snap bar 1 passing through the opening 21. The thickness of the plate-like component between the snap bar 1 and the fixing head 2 can reach 60mm.

[0032] When the nail bar 1 passes through the opening 21, the plane of the fixing head 2 faces the locking block 11, and the first locking tooth 12 engages with the second locking tooth 221.

[0033] Using the above structure, with the cooperation of the nail bar 1 and the fixing head 2, the locking block 11 at one end of the nail bar 1 is passed through the hole on the fixing member corresponding to the position to be fixed. Then, the other end of the nail bar 1 is passed through the plate-shaped component to be fixed. After the end of the nail bar 1 is passed through the opening 21 of the fixing head 2, the second locking tooth 221 on the elastic block 22 engages with the first locking tooth 12 on the nail bar 1. Then, the plate-shaped component can be clamped between the locking block 11 and the fixing head 2.

[0034] When the locking block 11 of the nail strip 1 is passed through the hole on the fixing member corresponding to the position to be fixed, one end of the locking block 11 can be passed through the hole on the fixing member first, and then the other end of the locking block 11 can be pushed into the hole on the fixing member. This will lock the locking block 11 into the hole on the fixing member, so that the plate-shaped component can be fixed to the fixing member by the cooperation of the second locking tooth 221 and the first locking tooth 12 on the fixing head 2.

[0035] In one embodiment, see Figure 4 and Figure 5 The fixed head 2 has a clearance groove 24 on one side corresponding to the opening 21. The end of the elastic block 22 facing the clearance groove 24 is provided with an unlocking arc plate 23, and the end of the unlocking arc plate 23 is provided with a force-bearing plate 231. In practical application, the clearance groove 24 facilitates the movement of the unlocking arc plate 23 within the clearance groove 24. With the cooperation of the unlocking arc plate 23 and the force-bearing plate 231, the unlocking arc plate 23 can be pulled, thereby causing the elastic block 22 to move away from the first locking tooth 12, so as to remove the fixed head 2.

[0036] In one embodiment, see Figure 5An annular groove 25 is provided at one end of the flat surface of the fixing head 2 along the opening 21, and an elastic ring 3 is provided in the annular groove 25, protruding from the fixing head 2. The elastic ring 3 can be made of rubber, and its configuration can be adjusted according to actual usage. In practical applications, the annular groove 25 facilitates the installation of the elastic ring 3 on the fixing head 2, and the structure of the elastic ring 3 improves the stability of the fixing head 2 in fixing plate-shaped components to the fixing element.

[0037] The elastic ring 3 has multiple elastic protrusions 31 on the side away from the fixing head 2. In practical applications, the elastic protrusions 31 further improve the stability of the fixing head 2 in fixing the plate-shaped component to the fixing member.

[0038] In one embodiment, see Figure 2 and Figure 3 Multiple slots 13 are symmetrically arranged on both sides of the nail bar 1 away from the first retaining tooth 12. In practical applications, the slots 13 allow the nail bar 1 to be easily broken along the corresponding slots 13 after the fixing head 2 is fixed to it. This eliminates the need for a cutting tool. The deeper the slot 13, the lower the structural strength of the nail bar 1; the shallower the slot 13, the more difficult it is to break the nail bar 1. Therefore, while ensuring the structural strength of the nail bar 1, it is also possible to effectively break it from the slot 13. The depth of the slot 13 can be set according to the actual situation.

[0039] The sidewall of the slot 13 is an inclined surface 131, which makes the width of the slot 13 gradually decrease away from the edge of the nail strip 1. In practical applications, the inclined surface 131 makes it easier to concentrate the torsional force at the slot 13 when the nail strip 1 is twisted.

[0040] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0041] Those skilled in the art should understand that the above embodiments are merely for clearly illustrating the present invention and are not intended to limit the scope of the present invention. For those skilled in the art, other changes or modifications can be made based on the above-described invention, and these changes or modifications still fall within the scope of the present invention.

Claims

1. A snap fastener, characterized in that, The device includes a nail bar and a fixing head. One end of the nail bar is provided with a locking block, and one side of the nail bar is provided with a first locking tooth. One end of the fixing head is flat, and the other end is curved. The fixing head has an opening through which the nail bar can pass. One side of the opening is provided with an elastic block, and the elastic block is provided with a second locking tooth that cooperates with the first locking tooth. When the nail bar passes through the opening, the plane of the fixing head faces the locking block, and the first locking tooth engages with the second locking tooth.

2. The snap fastener as described in claim 1, characterized in that, The fixed head has a clearance groove on one side corresponding to the opening, the elastic block has an unlocking arc plate at the end facing the clearance groove, and the end of the unlocking arc plate has a force-bearing plate.

3. The snap fastener as described in claim 1, characterized in that, The fixed head has an annular groove along the opening at one end of the plane, and an elastic ring is provided in the annular groove, with the elastic ring protruding from the fixed head.

4. The snap fastener as described in claim 3, characterized in that, The elastic ring has multiple elastic protrusions on the side away from the fixed head.

5. The snap fastener as described in claim 1, characterized in that, The nail bar has multiple slots symmetrically arranged on both sides of the side away from the first locking tooth.

6. The snap fastener as described in claim 5, characterized in that, The sidewall of the slot is an inclined slope, so that the width of the slot gradually decreases away from the edge of the nail strip.

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