CN217674390U

CN217674390U - Binding belt

Info

Publication number: CN217674390U
Application number: CN202221706356.3U
Authority: CN
Inventors: 王�琦; 李增增; 周长奉; 贾小丽; 王学滨; 朱国栋
Original assignee: Weichai Power Co Ltd
Current assignee: Weichai Power Co Ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-10-28
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses a binding belt, which comprises a binding belt head and a binding belt body, wherein the binding belt head and the binding belt body are fixedly connected, the binding belt head is provided with an inserting through groove, the inserting through groove is provided with a first inserting hole and a second inserting hole which are opposite, and the binding belt head also comprises a first locking part and a second locking part; the ribbon body is provided with sawteeth, the tail end of the ribbon body is inserted into the first insertion hole when the insertion groove is formed, the sawteeth can be abutted to locking by the second locking portion, and the tail end of the ribbon is inserted into the second insertion hole when the insertion groove is formed, the sawteeth can be abutted to locking by the first locking portion. Through the structural improvement of the binding head, the binding belt body can be inserted from any one of two ends of the binding head, locking can be achieved, and the assembly efficiency can be improved when the binding belt is applied to the assembly of an engine wiring harness.

Description

Binding belt

Technical Field

The utility model relates to a ribbon technical field especially relates to a ribbon.

Background

The pencil on the engine need tie up the location with the ribbon, and the one end that the ribbon head can only be followed to current ribbon design ribbon body inserts, and the other end is worn out, if reverse insertion then can't lock the ribbon body, and the workman inserts the mistake easily when the assembly, influences production beat and installation efficiency.

In view of the above, how to improve the cable tie to improve the efficiency of assembling the engine harness is a technical problem that needs to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a ribbon for through the institutional advancement to the ribbon head, the ribbon body inserts from any one end at ribbon head both ends, can both realize the locking, can improve the packaging efficiency when being applied to the equipment of engine pencil.

In order to solve the technical problem, the utility model provides a binding belt, which comprises a binding belt head and a binding belt body, wherein the binding belt head and the binding belt body are fixedly connected, the binding belt head is provided with an insertion through groove, the insertion through groove is provided with a first insertion hole and a second insertion hole which are opposite, and the binding belt head further comprises a first locking part and a second locking part; the ribbon body is provided with sawteeth, the tail end of the ribbon body is inserted into the first insertion hole when the insertion groove is formed, the sawteeth can be abutted to locking by the second locking portion, and the tail end of the ribbon is inserted into the second insertion hole when the insertion groove is formed, the sawteeth can be abutted to locking by the first locking portion.

When the band body is inserted into the inserting through groove from the second insertion hole, the sawteeth of the band body can be abutted and locked with the first locking part, the band body is prevented from being separated, the band body is locked, the bundling effect is ensured, and when the band body is inserted into the inserting through groove from the second insertion hole, the sawteeth of the band body can be abutted and locked with the first locking part, the band body is placed to be separated, the band body is locked, and the bundling effect is ensured; it is thus clear that the structure setting of this ribbon does not restrict the ribbon body and inserts the direction of grafting logical groove, no matter insert from which inserted hole, all can with the ribbon body and the ribbon head locking, ensure to tie up the effect, need not distinguish the direction of inserting during because of practical application, be favorable to the blind insertion, can improve the assembly efficiency of production beat and engine pencil.

According to the ribbon, the top of one groove wall of the inserting through groove extends to the other groove wall to form a first extending part, the top of the other groove wall of the inserting through groove extends to the one groove wall to form a second extending part, and a notch is formed between the first extending part and the second extending part; the first locking part is arranged at one end of the first extending part close to the first insertion opening, and the second locking part is arranged at one end of the second extending part close to the second insertion opening.

According to the cable tie, the first locking portion is a first inclined tooth, and the tooth tip of the first inclined tooth is close to the notch.

According to the cable tie, the second locking portion is a second helical tooth, and the tooth tip of the second helical tooth is close to the notch.

According to the cable tie, one end of the second extension part, which is close to the first insertion opening, is provided with a first guide inclined surface.

According to the cable tie, one end of the first extension part, which is close to the second insertion opening, is provided with a second guide inclined surface.

According to the ribbon, the ribbon head and the ribbon body are of an integrally formed structure.

According to the cable tie, the cable tie body is provided with the plurality of sawteeth, the plurality of sawteeth are arranged along the length direction of the cable tie body, and the inclination directions of the plurality of sawteeth are consistent.

Drawings

FIG. 1 is a partial schematic structural view of an embodiment of a cable tie provided by the present invention;

FIG. 2 is a schematic view of the configuration of the tie body and tie head engaged when the tie body is inserted into the first insertion opening in the embodiment;

fig. 3 is a schematic view of the configuration of the band and the band body engaged when the band body is inserted from the second insertion opening in the embodiment.

Description of the reference numerals:

the band binding head 10, the insertion through groove 11, the first insertion opening 111, the second insertion opening 112, the first extension portion 12, the first helical tooth 121, the second guide inclined surface 122, the second extension portion 13, the second helical tooth 131, and the first guide inclined surface 132;

tie body 20, saw teeth 21.

Detailed Description

In order to make the technical field better understand the solution of the present invention, the following detailed description is given with reference to the accompanying drawings and the detailed description.

Referring to fig. 1 to 3, fig. 1 is a partial schematic structural view of a ribbon according to an embodiment of the present invention; FIG. 2 is a schematic view of the engagement of the tie body and tie head when the tie body is inserted through the first insertion opening in accordance with an exemplary embodiment; fig. 3 is a schematic view of the configuration of the band and the band body engaged when the band body is inserted from the second insertion opening in the embodiment.

In this embodiment, the binding tape comprises a binding head 10 and a binding tape body 20, which are fixedly connected together, the binding head 10 has an insertion through groove 11, and after the binding tape body 20 surrounds an object to be bound (such as an engine wiring harness), the binding tape body can pass through the insertion through groove 11 and be locked with the binding tape head 10 relatively, so as to fix the object to be bound.

The insertion through slot 11 of the band head 10 has a first insertion port 111 and a second insertion port 112 opposite to each other, and it can be understood that the first insertion port 111 and the second insertion port 112 are end openings of the insertion through slot 11 in the extending direction thereof, and the band body 20 can be inserted from the first insertion port 111 to the direction of the second insertion port 112 or from the second insertion port 112 to the direction of the first insertion port 111 during insertion; in the orientation shown in fig. 1, the band 20 is inserted from the first insertion opening 111 toward the second insertion opening 112, i.e., from left to right, and the band 20 is inserted from the second insertion opening 112 toward the first insertion opening 111, i.e., from right to left.

The binding head 10 comprises a first locking part and a second locking part, and saw teeth 21 are arranged on the binding body 20; when the ribbon body 20 is inserted into the insertion through groove 11 from the first insertion port 111, the saw teeth 21 on the ribbon body 20 can be clamped and locked with the second locking portion, so that the ribbon body 20 is prevented from exiting the insertion through groove 11 again towards the first insertion port 111, and the bundling reliability of the bundled objects is ensured; when the band body 20 is inserted into the insertion through slot 11 from the second insertion port 112, the saw teeth 21 on the band body 20 can be locked by the first locking portion, so that the band body 20 is prevented from retreating from the insertion through slot 11 toward the second insertion port 112, and the bundling reliability of the bundled objects is ensured.

As above, the structure of the ribbon is arranged without limiting the direction of the ribbon body 20 inserted into the inserting through groove 11 of the ribbon head 10, and the ribbon body 20 and the ribbon head 10 can be locked no matter which inserting hole is inserted from, so that the bundling effect is ensured, the inserting direction does not need to be distinguished during practical application, blind insertion is facilitated, and the production beat and the assembly efficiency of a bundled object such as an engine wiring harness can be improved.

In a specific solution, the insertion through slot 11 of the ribbon head 10 includes two opposite slot walls, and in the orientation shown in fig. 1, the insertion through slot 11 includes an upper slot wall and a lower slot wall, wherein a top of the upper slot wall extends downward to form a first extending portion 12, and a top of the lower slot wall extends upward to form a second extending portion 13, where the top of the slot wall refers to a direction relatively far away from a slot bottom surface of the insertion through slot 11, and a distance is provided between the first extending portion 12 and the second extending portion 13 to form a slot opening, so that the width of the slot opening of the insertion through slot 11 is smaller than the width of the through slot body, and after the ribbon body 20 passes through the insertion through slot 11, the ribbon body is blocked by the first extending portion 12 and the second extending portion 13 and cannot be separated from the insertion through slot opening from the slot opening.

The first locking portion is provided at an end of the first extending portion 12 close to the first insertion port 111, and the second locking portion is provided at an end of the second extending portion 13 close to the second insertion port 112.

Specifically, the first locking portion is a first helical tooth 121, specifically, one end of the first extending portion 12 close to the first insertion port 111 may be subjected to material removal processing to form the first helical tooth 121, a tooth tip of the first helical tooth 121 is disposed close to the notch, as shown in fig. 1, a left end of the first extending portion 12 has a triangular notch, and a remaining portion forms a triangular first helical tooth 121 structure, a corner of the triangular notch is far from the notch direction and far from the first insertion port 111.

Specifically, the second locking portion is a second helical tooth 131, specifically, one end of the second extending portion 13 close to the second insertion port 112 may be subjected to material removal processing to form the second helical tooth 131, a tooth tip of the second helical tooth 131 is disposed close to the notch, as shown in fig. 2, a right end of the second extending portion 13 has a triangular notch, and a remaining portion forms a triangular second helical tooth 131 structure, a corner of the triangular notch is far from the notch direction and far from the second insertion port 111.

In practical application, as shown in fig. 2, when the band body 20 is inserted into the insertion through slot 11 from the first insertion port 111, the insertion direction is shown by a black solid arrow in fig. 2, that is, when the band body 20 is inserted from left to right, the saw teeth 21 on the band body 20 can abut against the second oblique teeth 131 to limit the band body 20 from moving to the left, that is, the band body 20 can only move to the right, so that the bundling effect can be ensured; as shown in fig. 3, when the band body 20 is inserted into the insertion through slot 11 from the second insertion port 112, the insertion direction is shown by a black solid arrow in fig. 3, that is, when the band body 20 is inserted from right to left, the saw teeth 21 on the band body 20 can abut against the first helical teeth 121, so as to limit the band body 20 from moving to the right, that is, the band body 20 can only move to the left, thereby ensuring the binding effect.

In a specific embodiment, one end of the second extending portion 13 close to the first insertion opening 111 is provided with a first guiding inclined surface 132, and the orientation is shown in the figure, that is, the left end of the second extending portion 13 is provided with the first guiding inclined surface 132 to guide the band body 20 when being inserted into the first insertion opening 111, and the specific inclination degree of the first guiding inclined surface 132 can be set according to the actual application requirement.

In a specific embodiment, one end of the first extending portion 12 close to the second insertion opening 112 is provided with a second guiding inclined surface 122, and the illustrated orientation is that the right end of the first extending portion 12 is provided with the second guiding inclined surface 122 to guide the ribbon body 20 when the ribbon body is inserted from the second insertion opening 112, and a specific inclined degree of the second guiding inclined surface 122 may be set according to an actual application requirement.

Specifically, be equipped with a plurality of sawtooth 21 on the ribbon body 20, a plurality of sawtooth 21 are arranged along the length direction of ribbon body 20, and the incline direction of a plurality of sawtooth 21 is unanimous, conveniently adjusts the length of binding of ribbon like this.

Specifically, the tie head 10 and the tie body 20 are formed as an integral structure to improve the strength of the tie. Of course, the two may be separately provided and fixed together.

The ribbon provided by the utility model is introduced in detail above. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the scope of the appended claims.

Claims

1. A tie comprises a tie head and a tie body which are fixedly connected, and is characterized in that the tie head is provided with an insertion through groove which is provided with a first insertion hole and a second insertion hole which are opposite, and the tie head also comprises a first locking part and a second locking part; be equipped with the sawtooth on the ribbon body, the tail end of the ribbon body certainly first inserted hole inserts during the groove is led to in the grafting, the sawtooth can with the locking is supported to the card of second locking portion, the tail end of ribbon certainly the second inserted hole inserts during the groove is led to in the grafting, the sawtooth can with the locking is supported to the card of first locking portion.

2. The cable tie of claim 1, wherein the top of one slot wall of the insertion through slot extends toward the other slot wall to form a first extension, the top of the other slot wall of the insertion through slot extends toward the one slot wall to form a second extension, and a slot is formed between the first extension and the second extension; the first locking part is arranged at one end of the first extending part close to the first insertion hole, and the second locking part is arranged at one end of the second extending part close to the second insertion hole.

3. The tie of claim 2, wherein the first locking portion is a first helical tooth, a tooth tip of the first helical tooth being disposed proximate the notch.

4. The tie of claim 2, wherein the second locking portion is a second helical tooth, a tooth tip of the second helical tooth being disposed proximate the notch.

5. A tie according to any one of claims 2 to 4, wherein the end of the second extension adjacent the first insertion opening is provided with a first guide ramp.

6. A tie according to any one of claims 2 to 4, wherein the end of the first extension adjacent the second insertion opening is provided with a second guide ramp.

7. A tie according to any one of claims 1 to 4, wherein the tie head and the tie body are of integral construction.

8. A tie according to any one of claims 1 to 4, wherein the tie body is provided with a plurality of serrations which are arranged along the length of the tie body and which are inclined in the same direction.