Eight-angle rope fastener

Abstract

The utility model provides an eight-angle cord fastener, relates to luggage and sporting goods technical field, including female buckle, male buckle and nut, the top of female buckle is provided with cavity, the male buckle is inserted into female buckle through cavity, the outside of female buckle and male buckle is provided with through-hole, the bottom of male buckle is provided with guide post, and the nut is inserted into the inside of female buckle through-hole. Compared with a traditional rope buckle, the rope buckle has the advantages that the fixing effect on a rope is better, the rope buckle is firmer, the adjustable force is good, and the phenomenon of degradation caused by long-time use is avoided.

Description

Technical Field

[0001] The utility model relates to the technical fields of luggage and sports goods, in particular to an octagonal rope buckle. Background Technique

[0002] Rope buckles are generally used on clothes and luggage, for tightening the openings of luggage or for tightening the hats, waists and cuffs of clothes.

[0003] Existing rope buckles such as eyelet buttons have a spring inside. Relying on the elasticity of the spring, the rope passing through the eyelet button is simply positioned and fixed. If a person pulls the rope forcefully, one end of the rope will still be pulled, the fixing effect is not good, the fastening effect on the rope is not good, and the adjustable force is lacking. The spring in the rope buckle has good elasticity in the initial use. After long-term use, the elasticity will become worse, and then the positioning and fixing of the rope will be lost, and the rope buckle needs to be replaced, and the use effect is not good. Therefore, we propose an octagonal rope buckle. Summary of the Invention

[0004] The purpose of the utility model is to provide an octagonal rope buckle to solve the problems raised in the above background technique.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An octagonal rope buckle includes a female buckle, a male buckle and a nut. A cavity is opened at the top of the female buckle. The male buckle is inserted into the female buckle through the cavity. Through holes are penetrated through the outer sides of the female buckle and the male buckle. A guiding column is arranged at the bottom of the male buckle, and a thread groove is opened on the periphery of the guiding column.

[0007] As a preferred scheme of the utility model, the female buckle is a hollow cavity body.

[0008] As a preferred scheme of the utility model, the male buckle is threadedly connected with the nut through the thread groove opened on the periphery of the guiding column at the bottom.

[0009] As a preferred scheme of the utility model, the inner part of the cavity and the periphery of the male buckle both adopt a taper shape.

[0010] The technical effect of adopting the above further scheme is that: both the inner part of the female buckle and the periphery of the male buckle adopt a taper shape, so that when the male and female are matched, it is tighter when moving downward and looser when moving upward.

[0011] As a preferred scheme of the utility model, a bone position is arranged on the inner periphery of the nut.

[0012] The technical effect of adopting the above further scheme is that: the male buckle is threadedly connected with the nut through the thread groove opened on the periphery of the guiding column. When the male buckle moves to the top, it is positioned through the bone position in the nut to prevent the male buckle from falling out, having an anti-dropping effect.

[0013] As a preferred solution of the present utility model, the nut adopts a single-turn design.

[0014] The technical effect of adopting the above further solution is: the nut adopts a single-turn design, which avoids the need to open a separate set of molds when opening the mold, simplifies the mold structure and reduces costs.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] In the utility model, the male buckle is moved up and down by twisting the nut. When the male buckle moves downward, the through hole positions between the male buckle and the female buckle become smaller, so that the rope passing through can not be loosened; when moving upward, the hole position becomes larger, and the rope can be pulled if it is loose; the inside of the female buckle and the outer periphery of the male buckle are both tapered, so that when the male and female are matched, the movement is tighter when moving downward and looser when moving upward. The nut adopts a single-turn design to avoid opening a separate mold when opening the mold, making the mold structure simple and reducing the cost. The nut adopts an anti-falling design. When the male buckle moves to the top, there is a bone position for positioning to prevent the male buckle from falling out. Compared with the traditional rope buckle, the utility model has a better fixing effect on the rope, is more tight, and has good adjustable force, and will not cause degradation due to long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of an octagonal rope buckle provided by the utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of an octagonal rope buckle provided by the utility model;

[0019] Figure 3 A schematic diagram of the internal structure of a female buckle of an octagonal cord buckle provided by the utility model;

[0020] Figure 4 The utility model provides a schematic diagram of the internal structure of the nut plane of an octagonal rope buckle.

[0021] Legend: 1. Female buckle; 101. Cavity; 2. Male buckle; 201. Guide post; 2011. Threaded groove; 3. Nut; 301. Bone position; 4. Through hole. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] For ease of understanding the present utility model, the following will provide a more comprehensive description of the present utility model with reference to the relevant content. Several embodiments of the present utility model are given. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0024] It should be noted that when an element is referred to as being "fixedly provided on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used in the description of the present utility model in this specification are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items. Embodiment

[0026] As Figures 1-4 shown, the present utility model provides a technical solution: an octagonal rope buckle, including a female buckle 1, a male buckle 2 and a nut 3. A cavity 101 is provided at the top of the female buckle 1. The male buckle 2 is inserted into the interior of the female buckle 1 through the cavity 101. Through holes 4 are provided through the outer sides of both the female buckle 1 and the male buckle 2. A guide post 201 is provided at the bottom of the male buckle 2, and a thread groove 2011 is provided on the periphery of the guide post 201. The male buckle 2 is threadedly connected to the nut 3 through the thread groove 2011 provided on the periphery of the bottom guide post 201. By turning the nut 3 to rotate, the male buckle 2 moves up and down. When the male buckle 2 moves downward, the hole positions of the through holes 4 between the male buckle 2 and the female buckle 1 become smaller, so as to clamp the passing rope and prevent it from loosening. When moving upward, the hole positions become larger and the rope can be loosened and pulled. Embodiment

[0027] As Figures 1-4As shown, an octagonal rope buckle, the female buckle 1 is a hollow cavity 101, the interior of the cavity 101 and the periphery of the male buckle 2 are both tapered, a bone position 301 is arranged on the inner periphery of the nut 3, the interior of the female buckle 1 and the periphery of the male buckle 2 are both tapered, so that when the male and female are matched, the movement is tighter when moving downward and looser when moving upward, the nut 3 adopts a single-turn design to avoid opening a separate set of molds when opening the mold, so that the mold structure is simple and the cost is reduced, and an anti-falling design is adopted in the nut 3, when the male buckle 2 moves to the top, the bone position 301 is used for positioning to prevent the male buckle 2 from falling out.

[0028] The working process of the utility model is as follows: when using an octagonal rope buckle, first, the male buckle 2 is inserted into the inside of the female buckle 1 through the cavity 101, and the outer sides of the female buckle 1 and the male buckle 2 are penetrated with a through hole 4, and the rope is passed through the through holes 4 of the two. A guide column 201 is provided at the bottom of the male buckle 2, and a threaded groove 2011 is provided on the outer periphery of the guide column 201. The male buckle 2 is threadedly connected with the nut 3 through the threaded groove 2011 provided on the outer periphery of the bottom guide column 201, and the male buckle 2 is rotated by twisting the nut 3 to make the male buckle 2 move up and down. When the male buckle 2 moves downward, the male buckle 2 The through hole 4 between the buckle 2 and the female buckle 1 is smaller than the other, so that it can be used to clamp the rope passing through and prevent it from getting loose; when moving upward, the hole becomes larger, and the rope can be pulled if it gets loose; the inside of the female buckle 1 and the outside of the male buckle 2 are both tapered, so that when the male and female are matched, they are tighter when moving downward and looser when moving upward. The nut 3 adopts a single-turn design to avoid opening a separate mold when opening the mold, making the mold structure simple and reducing costs. The nut 3 adopts an anti-falling design. When the male buckle 2 moves to the top, there is a bone position 301 for positioning to prevent the male buckle 2 from falling out. Compared with traditional rope buckles, this utility has a better fixing effect on the rope, is more secure, and has good adjustable force, and will not cause degradation due to long-term use.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An octagonal cord buckle, comprising a female buckle (1), a male buckle (2) and a nut (3), characterized in that: The top of the female buckle (1) is provided with a cavity (101), and the male buckle (2) is inserted into the inside of the female buckle (1) through the cavity (101). Through holes (4) are provided on the outsides of the female buckle (1) and the male buckle (2). A guide column (201) is provided at the bottom of the male buckle (2), and a threaded groove (211) is provided on the periphery of the guide column (201).

2. The octagonal cord lock according to claim 1, characterized in that: The female buckle (1) is a hollow cavity.

3. The octagonal cord buckle according to claim 1, characterized in that: The male buckle (2) is threadedly connected to the nut (3) through the thread groove (211) provided on the periphery of the guide column (201) at the bottom.

4. The octagonal cord lock according to claim 1, characterized in that: The interior of the cavity (101) and the periphery of the male buckle (2) both have a tapered shape.

5. The octagonal cord buckle according to claim 1, characterized in that: A bone position (301) is provided on the inner periphery of the nut (3).

6. The octagonal cord buckle according to claim 1, characterized in that: The nut (3) adopts a single-turn design.

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