Ribbon

Abstract

The utility model provides a ribbon, and relates to the technical field of ribbons, the ribbon comprises a ribbon body and an anti-falling structure, the anti-falling structure is arranged at one end of the ribbon body, the anti-falling structure has an anti-falling first state and a loosening second state, when the anti-falling structure is in the first state, the ribbon body is subjected to a force deviating from the direction of the anti-falling structure, and when the anti-falling structure is in the second state, the ribbon body is subjected to a force deviating from the direction of the anti-falling structure. And the belt body is stressed by a force towards the direction of the anti-falling structure. The cable tie can resist large external force drawing, does not fall off, and can be directly taken out to be reused under the condition that the body structure of the cable tie is not damaged by any tool, so that the rejection rate of materials is reduced, and the cost is reduced.

Description

Technical Field

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

[0002] Cable ties come in various types and are known for their high structural toughness and flame retardant rating up to UL94-V0. They are widely used in electrical and electronic equipment, construction, industrial manufacturing, and everyday life. Battery packs utilize many cable ties, commonly used for securing wire harnesses, copper busbars, and more. However, the anti-loosening structure of existing cable ties is easily pulled out under significant external force, and they are mostly single-use and cannot be reused. Utility Model Content

[0003] The purpose of this application is to provide a cable tie to solve the technical problems of existing cable ties being unable to withstand large external forces and being unable to be reused.

[0004] To achieve the above objectives, the technical solution adopted in this application is as follows:

[0005] This application provides a cable tie, including: a tie body and an anti-detachment structure. The anti-detachment structure is disposed at one end of the tie body and has a first state of preventing detachment and a second state of being detachable. In the first state, the tie body is subjected to a force in a direction away from the anti-detachment structure, and in the second state, the tie body is subjected to a force in a direction toward the anti-detachment structure.

[0006] In one or more embodiments of this application, the anti-detachment structure includes a base, a slide rod, and a blocking component. One end of the slide rod is connected to the base, and the other end of the slide rod is connected to the belt. The blocking component is circumferentially connected to the base around the slide rod, and the end of the blocking component away from the base is slidably sleeved on the slide rod.

[0007] In one or more embodiments of this application, the blocking assembly includes a blocking block and a plurality of foldable, stretchable telescopic pieces arranged circumferentially around the slide bar, wherein the blocking block has a through hole that allows the slide bar to pass through.

[0008] In one or more embodiments of this application, one end of each telescopic piece is connected to the base, and the other end is connected to the blocking block.

[0009] In one or more embodiments of this application, the telescopic sheet has an outwardly protruding crease located at the middle of the telescopic sheet along its length direction, and all the creases of the telescopic sheets are located on the same plane.

[0010] In one or more embodiments of the present application, when all the stretchable pieces are folded along the folds, the blocking block and the base are close to each other, and the folds of all the stretchable pieces are stretched outward away from the slide rod, so that the blocking assembly is in the first state of preventing falling off; when all the stretchable pieces are stretched along the folds, the blocking block and the base are away from each other, and the folds of all the stretchable pieces are inwards retracted towards the slide rod, so that the blocking assembly is in the second state of being loose.

[0011] In one or more embodiments of the present application, the blocking block is circular.

[0012] In one or more embodiments of the present application, the slide rod and the belt body are of an integrated structure.

[0013] In one or more embodiments of the present application, at least one locking piece is arranged at one end of the belt body close to the slide rod, and the locking piece is provided with a locking hole.

[0014] In one or more embodiments of the present application, at least one locking hole is arranged on the slide rod, and the through hole allows the slide rod and the belt body to pass through.

[0015] Based on the above technical solution, the cable tie provided by the present application at least has the following beneficial technical effects:

[0016] The cable tie provided by the present application includes a belt body and a falling prevention structure arranged at one end of the belt body, and the falling prevention structure has a first state of preventing falling off and a second state of being loose. When the belt body of the cable tie is pulled outward by a force away from the falling prevention structure, the falling prevention structure is in the first state of preventing falling off and cannot be pulled out, thereby preventing the cable tie from falling off, and the more the cable tie is pulled outward, the more the falling prevention structure expands, so that even a larger pulling force cannot make the cable tie fall off. When the belt body of the cable tie is pressed inward by a force towards the falling prevention structure, the falling prevention structure is in the second state of being loose, so that the falling prevention structure can be directly removed. The cable tie provided by the present application can resist a larger external pulling force and will not fall off, and can be directly removed without damaging the body structure by using any tool, so that the cable tie can be reused, thereby reducing the scrap rate of materials and reducing costs. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0018] Figure 1 is a schematic diagram of the three-dimensional structure of the cable tie provided by the present application.

[0019] Figure 2 is a structural schematic diagram of the anti-off structure provided in the present application.

[0020] Figure 3 is a three-dimensional structural schematic diagram of the cable tie of another embodiment provided in the present application.

[0021] Figure 4 is a structural schematic diagram of the bottom view of the cable tie of another embodiment provided in the present application.

[0022] In the figure: 1 - body; 2 - anti-off structure; 3 - locking piece; 21 - base; 22 - sliding rod; 23 - blocking assembly; 31 - locking hole; 231 - blocking block; 232 - expansion piece; 2311 - through hole; 2321 - crease. DETAILED DESCRIPTION

[0023] In order to make the technical problems to be solved by the present application, the technical solutions and the beneficial effects clearer, the present application will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0024] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0025] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0026] In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0027] In the related art, many cable ties are used in a battery pack, and the types of the cable ties are various, which are commonly used for wire harness fixing, copper bar fixing, etc. In the application process of the battery, the wire harness tied by the cable tie usually needs to be fixed by a plate to avoid movement of the wire harness. The existing cable tie has a pine-shaped anti-dropping structure, and the pine-shaped anti-dropping structure is pressed into a plate fixing hole, so that the pine-shaped anti-dropping structure can fix the cable tie in the plate fixing hole. However, the existing cable tie is usually used once, and when the cable tie is wrongly tied, the cable tie needs to be pried out with a tool, which causes damage to the cable tie and cannot be used twice. Moreover, the anti-dropping structure of the existing cable tie is also easily pulled out when subjected to a large external force.

[0028] Based on the above consideration, in order to solve the technical problems that the cable tie in the prior art cannot resist the pulling of a large external force and cannot be reused, the present application provides a cable tie, which comprises a body and an anti-dropping structure, the anti-dropping structure is arranged at one end of the body, and the anti-dropping structure has a first state of anti-dropping and a second state of loosening, wherein when the body is subjected to a force in a direction away from the anti-dropping structure, the body is in the first state, and when the body is subjected to a force in a direction towards the anti-dropping structure, the body is in the second state.

[0029] In the technical scheme of the present application, when the body of the cable tie is pulled outward in a direction away from the anti-dropping structure, the anti-dropping structure is in the first state of anti-dropping and cannot be pulled out, which prevents the cable tie from dropping, and the more the body is pulled outward, the more the anti-dropping structure expands, so that even a larger pulling force cannot make the cable tie drop. When the body of the cable tie is pressed inward in a direction towards the anti-dropping structure, the anti-dropping structure is in the second state of loosening, so that the anti-dropping structure can be directly removed. The cable tie of the present application can resist the pulling of a large external force and will not drop, and can be directly removed without damaging the body structure by using any tool, so as to be reused, thereby reducing the scrap rate of materials and reducing the cost.

[0030] The technical scheme of the present application will be described in detail below with reference to the accompanying drawings.

[0031] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the present application provides a cable tie, which comprises a body 1 and an anti-dropping structure 2, the anti-dropping structure 2 is arranged at one end of the body 1, and the anti-dropping structure 2 has a first state of anti-dropping and a second state of loosening, wherein when the body 1 is subjected to a force in a direction away from the anti-dropping structure 2, the body 1 is in the first state, and when the body 1 is subjected to a force in a direction towards the anti-dropping structure 2, the body 1 is in the second state.

[0032] The body 1 can be a sawtoothed band with one end freely extending. In some embodiments, the body 1 can be a flat strip. The anti-dropping structure 2 is a structural member for fixing the cable tie to a plate to prevent the cable tie from dropping.

[0033] In the technical scheme of the embodiment of the application, when the band body 1 of the cable tie is pulled outward by a force away from the anti-falling structure 2, the anti-falling structure 2 is in the first state of preventing falling off and cannot be pulled out, thereby preventing the cable tie from falling off, and the more outwardly the cable tie is pulled, the more the anti-falling structure 2 expands, and even a greater pulling force cannot make the cable tie fall off; when the band body 1 of the cable tie is pressed inward by a force toward the anti-falling structure 2, the anti-falling structure 2 is in the second state of being able to be loosened, so that the anti-falling structure 2 can be directly removed. The cable tie of the application can resist a greater external pulling force and will not fall off, and can be directly removed without damaging the body structure by using any tool, thereby being reused, reducing the scrap rate of materials, and reducing the cost.

[0034] Please refer to Figure 2 and Figure 3 In some embodiments, the anti-falling structure 2 comprises a base 21, a sliding rod 22 and a blocking assembly 23, one end of the sliding rod 22 is connected with the base 21, the other end of the sliding rod 22 is connected with the band body 1, and the blocking assembly 23 is connected with the base 21 around the circumference of the sliding rod 22, and one end of the blocking assembly 23 away from the base 21 is sleeved on the sliding rod 22.

[0035] The base 21 is located at the end of the sliding rod 22 and is used to connect the blocking assembly 23 and the sliding rod 22, and the blocking assembly 23 can slide on the sliding rod 22. The base 21 can have a semicircular structure to play a guiding role when the anti-falling structure 2 is installed into the plate fixing hole. In some embodiments, the maximum outer diameter of the base 21 is smaller than the hole diameter of the plate fixing hole, so that the base 21 can be inserted into or removed from the plate fixing hole.

[0036] In the technical scheme of the embodiment of the application, through the above arrangement, the anti-falling structure 2 can be fixed into the plate fixing hole by driving the blocking assembly 23 by the base 21, and since one end of the blocking assembly 23 away from the base 21 can slide along the sliding rod 22, when the band body 1 of the cable tie is pulled outward by a force away from the anti-falling structure 2, the sliding rod 22 and the base 21 connected with the band body 1 are also subjected to the outward pulling force, so that the blocking assembly 23 is compressed to expand and block at the position of the plate fixing hole, and even a greater pulling force cannot make the cable tie fall off; when the band body 1 of the cable tie is pressed inward by a force toward the anti-falling structure 2, the sliding rod 22 and the base 21 connected with the band body 1 are also pressed inward, so that the blocking assembly 23 is stretched to shrink and loosen from the plate fixing hole, so that the anti-falling structure 2 can be directly removed.

[0037] Please refer to Figure 2 and Figure 3The blocking assembly 23 comprises a blocking block 231 and a plurality of foldable and stretchable elastic pieces 232 arranged around the circumference of the slide rod 22, wherein the blocking block 231 is provided with a through hole 2311 allowing the slide rod 22 to pass through. One end of each elastic piece 232 is connected to the base 21, and the other end is connected to the blocking block 231.

[0038] The through hole 2311 can be a round hole or a square hole, and the shape thereof can match the cross-sectional shape of the slide rod 22. The slide rod 22 passes through the through hole 2311 of the blocking block 231 so that the blocking block 231 drives the elastic pieces 232 to be compressed to expand or to be stretched to shrink. In some embodiments, the blocking block 231 can be circular to block the outside of the plate fixing hole, and a plurality of elastic pieces 232 are connected to the side of the blocking block 231 facing the base 21. In other embodiments, the blocking block 231 can also be a square structure. The elastic piece 232 is a sheet structure that can be folded or stretched under external force. In some embodiments, the elastic piece 232 comprises a plurality of elastic pieces arranged uniformly along the circumference of the slide rod 22, for example, two, three, four, five or more.

[0039] In the technical scheme of the embodiments of the present application, the blocking block 231 slides relative to the slide rod 22 to drive the elastic pieces 232 to be compressed to expand or to be stretched to shrink. In this way, when the belt body 1 is subjected to an outward pulling force, the blocking block 231 drives the elastic pieces 232 to be compressed to expand, and the belt body 1 cannot be pulled out. When the belt body 1 is pressed towards the plate fixing hole by force in the opposite direction, the elastic pieces 232 are stretched to shrink, and the belt body 1 can be directly taken out.

[0040] In some embodiments, the elastic piece 232 has an outwardly protruding fold 2321 arranged at the middle of the length direction of the elastic piece 232, and the folds 2321 of all the elastic pieces 232 are located on the same plane. Of course, the fold 2321 can be arranged at any position along the length direction of the elastic piece 232, and the folds 2321 of all the elastic pieces 232 can not be located on the same plane, which is not limited herein.

[0041] The fold 2321 can be formed due to the bending of the stretchable piece 232. In some embodiments, the fold 2321 protrudes towards the direction away from the slide rod 22. In some embodiments, the diameter of the circle formed by the connection surface of all the stretchable pieces 232 and the blocking block 231 can be consistent with the hole diameter of the plate fixing hole. It can be understood that when the diameter of the circle formed by the connection surface of all the stretchable pieces 232 and the blocking block 231 is consistent with the hole diameter of the plate fixing hole, the outer diameter of the stretchable piece 232 increases gradually from the connection surface of the blocking block 231 to the position of the fold 2321 when the stretchable piece 232 is folded along the fold 2321. The angle of the stretchable piece 232 at the fold 2321 becomes smaller, and the diameter of the stretchable piece 232 at the fold 2321 becomes larger, so that the stretchable piece 232 is stopped in the plate fixing hole and cannot be pulled out. When pressed inward, the angle of the stretchable piece 232 at the fold 2321 becomes larger, and the diameter of the stretchable piece 232 at the fold 2321 becomes smaller. When the stretchable piece 232 is completely stretched, the diameter of all the stretchable pieces 232 decreases gradually from the connection surface of the blocking block 231 to the connection surface of the base 21, so that the stretchable piece 232 can be released from the plate fixing hole.

[0042] When all the stretchable pieces 232 are folded along the fold 2321, that is, the angle of the stretchable piece 232 at the fold 2321 becomes smaller, the blocking block 231 and the base 21 are close to each other, and the folds 2321 of all the stretchable pieces 232 are stretched outwards away from the slide rod 22, so that the blocking assembly 23 is in the first state of preventing falling off. When all the stretchable pieces 232 are stretched along the fold 2321, that is, the angle of the stretchable piece 232 at the fold 2321 becomes larger, the blocking block 231 and the base 21 are away from each other, and the folds 2321 of all the stretchable pieces 232 are inwards towards the slide rod 22, so that the blocking assembly 23 is in the second state of being released.

[0043] In the technical scheme of the embodiments of the present application, by the above arrangement, when all the stretchable pieces 232 are compressed, all the stretchable pieces 232 can be folded along the fold 2321. After being folded, all the stretchable pieces 232 cause the diameter of the blocking assembly 23 to become larger and expand. After expansion, the stretchable piece 232 is stopped in the inner side of the plate fixing hole, and the more the stretchable piece 232 is compressed, the larger the expansion of the blocking assembly 23, so that the anti-falling structure is not easy to be pulled out.

[0044] Please refer to Figure 1 and Figure 3 In some embodiments, the slide rod 22 and the belt body 1 are an integral structure, which is convenient for processing. In some embodiments, the slide rod 22 can be cylindrical, as shown in Figure 1 and Figure 2 In other embodiments, the slide rod 22 can also be flat, as shown in Figure 3 and Figure 4 .

[0045] Please refer toFigure 1 、 Figure 2 In some embodiments, at least one locking piece 3 is provided on the strap 1 near one end of the slide rod 22, and the locking piece 3 is provided with a locking hole 31. For example, as shown in Figure 1 or Figure 2 , one locking piece 3 is provided on the strap 1 near the end of the slide rod 22, and the locking piece 3 is stopped below the blocking block 231. The slide rod 22 is cylindrical, and the through hole 2311 is circular. The locking piece 3 is provided with a locking hole 31 so that the free end of the strap 1 can be inserted into the locking hole 31 and engaged with the sawtooth on the strap 1.

[0046] In other embodiments, at least one locking hole 31 is provided on the slide rod 22, and the through hole 2311 allows the slide rod 22 and the strap 1 to pass through. For example, as shown in Figure 3 and Figure 4 , multiple locking holes 31 of different heights are provided on the slide rod 22, and the slide rod 22 is flat. At this time, the through hole 2311 is a square hole consistent with the cross section of the slide rod 22, and the through hole 2311 allows the slide rod 22 and the strap 1 to pass through so that the free end of the strap 1 can be inserted into the locking hole 31 of different heights based on the size of the wire harness to be bundled, and engaged with the sawtooth on the strap 1, so that the distance between the base 21 is adjustable, and the applicability of the cable tie is improved.

[0047] In other embodiments, the cable tie is used to organize and secure cables when installing and maintaining electrical equipment, computers, servers, etc., preventing cables from being messy and facilitating management and maintenance; in vehicles such as cars, airplanes, and ships, the cable tie is used to secure wire harnesses, ensuring that the lines are neat and orderly, and avoiding wear and tear and short circuits; in construction, the cable tie is used to secure water pipes, electrical conduits, and other pipelines, ensuring that they are securely fixed to walls, ceilings, or floors; in construction sites, the cable tie can be used to secure signboards, making it easier for workers to identify different areas and equipment; on production lines in factories, the cable tie is used to secure and manage various cables, pipes, and tools, ensuring the smooth operation of the production line; in equipment repair and maintenance, the cable tie can be used to temporarily secure components, making it easier to disassemble and reassemble; in first aid and medical care, the cable tie is used to organize and secure the cables of medical equipment, keeping the work environment clean; all of the above are applicable fields of the cable tie of the present application.

[0048] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A cable tie, characterized by The utility model relates to a kind of anti-loosing structure of wrist strap, including: Wrist strap (1); Anti-loosing structure (2) is located in one end of the wrist strap (1), the anti-loosing structure (2) has the first state of anti-loosing and the second state of releasable, wherein, when the first state, the wrist strap (1) is subjected to the force of direction away from the anti-loosing structure (2), when the second state, the wrist strap (1) is subjected to the force of direction towards the anti-loosing structure (2).

2. The tie according to claim 1, wherein The anti-loosing structure (2) includes base (21), slide bar (22) and blocking component (23), one end of the slide bar (22) is connected with the base (21), the other end of the slide bar (22) is connected with the wrist strap (1), the blocking component (23) is connected to the base (21) around the circumference of the slide bar (22), and the end of the blocking component (23) away from the base (21) is slidably sleeved on the slide bar (22).

3. The tie according to claim 2, wherein, The blocking component (23) includes blocking block (231) and a plurality of foldable, stretchable stretchable pieces (232) arranged around the circumference of the slide bar (22), wherein the blocking block (231) is provided with through hole (2311) allowing the slide bar (22) to pass through.

4. The tie according to claim 3, wherein One end of each of the stretchable pieces (232) is connected with the base (21), and the other end is connected with the blocking block (231).

5. The tie according to claim 4, wherein, The stretchable piece (232) has outwardly protruding creases (2321), and the creases (2321) are arranged at the middle of the stretchable piece (232) along the length direction thereof, and the creases (2321) of all the stretchable pieces (232) are located on the same plane.

6. The tie according to claim 5, wherein, When all the stretchable pieces (232) are folded along the creases (2321), the blocking block (231) and the base (21) are close to each other, and the slide bar (22) is stretched outwards, so that the blocking component (23) is in the first state of anti-loosing;When all the stretchable pieces (232) are stretched along the creases (2321), the blocking block (231) and the base (21) are away from each other, and the creases (2321) of all the stretchable pieces (232) are inwardly contracted towards the slide bar (22), so that the blocking component (23) is in the second state of releasable.

7. The tie according to claim 3, wherein The blocking block (231) is circular.

8. The tie according to claim 2, wherein, The slide bar (22) and the wrist strap (1) are of integral structure.

9. The tie according to any one of claims 3 to 8, wherein, At least one lock piece (3) is arranged at one end of the wrist strap (1) close to the slide bar (22), and the lock piece (3) is provided with locking hole (31).

10. The tie according to any one of claims 3 to 8, wherein, At least one locking hole (31) is arranged on the slide bar (22), and the through hole (2311) allows the slide bar (22) and the wrist strap (1) to pass through.

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