Single-layer type high-adaptation spring bolt structure

Abstract

The utility model discloses a single-layer type high-adaptation lock tongue structure which comprises a fixing sleeve, a lock opening and a binding belt, one end of the lock opening is fixedly connected with the outer wall of the fixing sleeve, the other end of the lock opening is fixedly connected with one end of the binding belt, the fixing sleeve, the lock opening and the binding belt are integrally formed, the fixing sleeve is of a cylindrical sleeve structure, and the fixing sleeve is of a hollow structure. An anti-pulling protruding block is fixedly connected to the position, close to the bottom of the fixing sleeve, of the inner wall of the fixing sleeve. The cylindrical sleeve structure of the fixing sleeve can contain the bolt fixing pieces of various specifications and sizes, a user can select the corresponding bolt fixing pieces according to actual requirements through the design, the upward-inclined anti-pulling protruding blocks arranged on the inner wall of the fixing sleeve can abut against the bolt fixing pieces after the bolt fixing pieces are screwed, and therefore the bolt fixing pieces can be prevented from being damaged. Due to the abutting effect, the connection tightness between the fixing sleeve and the bolt fixing piece is improved, the fixing sleeve can be prevented from being accidentally disengaged under the action of vibration or external force, and the stability and reliability of the overall structure are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wiring harness tie, specifically relates to a single layer formula high adaptation lock tongue structure. BACKGROUND

[0002] Wiring harness tie, also known as binding tie, wiring tie, hasp and the like, is a kind of tool specially used for fixing binding wire, cable or other pipeline.The main function of wiring harness tie is to keep line neat, compact and safe.Through using wiring harness tie, the swing and wear of wire, cable can be effectively reduced, thereby prolonging its service life, and reducing the security risks caused by line confusion.Wiring harness tie is widely used in various fields, including electronic products, automobiles, aircrafts, buildings and homes, etc.In the automobile industry, wiring harness tie is most used in wiring harness fixing protection material, which can ensure that wiring harness is fixed firmly and reliably in the parts such as body panel hole, bolt, steel plate, etc., to prevent wiring harness from being damaged due to vibration, displacement or interference with other components.

[0003] The fixing tie for automobile wiring harness disclosed in the patent number CN217281955U can support the weak side of the bundled wiring harness after the tie body passes through the lock on the hard block, greatly improve the anti-yield strength of the tie body root, improve the anti-shaking effect of the bundled wiring harness, effectively improve the abnormal noise caused by the shaking and collision of the wiring harness and the panel, and set hard tensioning rib on the side of the tie body root away from the support table to further enhance the strength of the tie body root and assist in improving the anti-shaking ability.

[0004] Although the hard block and the hard cylinder of the above-mentioned tie are integrated structure, which can ensure the connection strength and stability between the two, but this design also brings some limitations.As the hard block and the hard cylinder are designed as integrated structure, users cannot replace different specifications or sizes of hard cylinder according to actual needs.Different automobiles or equipment may need different specifications or types of fixing parts to install the tie.The integrated structure makes the tie unable to adapt to these changes, resulting in installation failure or poor installation effect in some cases.

[0005] Therefore, it is necessary to invent a single-layer high-adaptation lock tongue structure to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a single-layer high-adaptation lock tongue structure to solve the problems in the above-mentioned technology.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a single layer formula high adaptation lock tongue structure, including fixed sleeve, lock and cable tie, the lock one end is connected with the fixed sleeve outer wall fixedly, the lock other end is connected with the cable tie one end fixedly, the fixed sleeve, lock and cable tie three integrative setting, the fixed sleeve is cylindrical sleeve structure, the fixed sleeve inner wall is fixedly connected with the position of anti -pulling lug close to its bottom.

[0008] The cylindrical sleeve structure of the fixed sleeve can accommodate bolts of various specifications and sizes, and the user can select the corresponding bolt according to the actual demand.

[0009] Preferably, the number of anti-pulling lugs is six, and the six anti-pulling lugs are arranged in a ring array on the inner wall of the fixed sleeve.

[0010] Preferably, the anti-pulling lugs are integrally formed with the fixed sleeve, and the end of the anti-pulling lugs away from the inner wall of the fixed sleeve is inclined upward.

[0011] After the bolt is tightened, the anti-pulling lugs will be in contact with the bolt, increasing the connection tightness between the fixed sleeve and the bolt, preventing the fixed sleeve from accidentally separating under vibration or external force.

[0012] Preferably, the lock is fixedly connected with an elastic lock tongue inside, and the elastic lock tongue is integrally formed with the lock.

[0013] The design of the elastic lock tongue makes the cable tie easy to be locked, improving the convenience of use.

[0014] Preferably, the bottom of the cable tie is provided with a lock tooth, and the lock tooth is matched with the elastic lock tongue.

[0015] The lock tooth provided at the bottom of the cable tie is matched with the elastic lock tongue, which ensures that the cable tie can be firmly locked in the lock, preventing accidental falling of the cable tie.

[0016] Preferably, the top of the end of the cable tie away from the lock is fixedly connected with an anti-skid lug, and the anti-skid lug is integrally formed with the cable tie.

[0017] The design of the anti-skid lug improves the holding stability when pulling the cable tie, preventing hand slipping, so that the user can more easily complete the fixation of the cable tie.

[0018] In the above technical scheme, the utility model provides the technical effect and advantage:

[0019] The cylindrical sleeve structure of the fixing sleeve can accommodate bolts of various specifications and sizes, so that the user can select the corresponding bolt according to actual needs. The upwardly inclined anti-pulling protrusions arranged on the inner wall of the fixing sleeve will be in contact with the bolt after the bolt is screwed, and the contact increases the connection tightness between the fixing sleeve and the bolt, thereby preventing the fixing sleeve from being accidentally separated under vibration or external force and ensuring the stability and reliability of the overall structure. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a first perspective view of the overall structure of the utility model;

[0021] Figure 2 It is a second perspective view of the overall structure of the utility model;

[0022] Figure 3 It is a schematic view of the overall structure of the utility model when the cable tie is buckled with the lock port;

[0023] Figure 4 It is a partial structure sectional view of the utility model.

[0024] BRIEF DESCRIPTION OF DRAWINGS:

[0025] 1, fixing sleeve; 2, lock port; 3, cable tie; 4, anti-pulling protrusion; 5, elastic lock tongue; 6, lock tooth; 7, anti-skid protrusion. DETAILED DESCRIPTION

[0026] In order to make the technical personnel in the art better understand the technical scheme of the utility model, the utility model will be further described in detail below in combination with the drawings.

[0027] The utility model provides a single-layer high-adaptability lock tongue structure as shown in Figures 1-4 The utility model discloses a single-layer high-adaptability lock tongue structure, which comprises a fixing sleeve 1, a lock port 2 and a cable tie 3, one end of the lock port 2 is fixedly connected with the outer wall of the fixing sleeve 1, the other end of the lock port 2 is fixedly connected with one end of the cable tie 3, the fixing sleeve 1, the lock port 2 and the cable tie 3 are integrally formed, the fixing sleeve 1 is a cylindrical sleeve structure, and an anti-pulling protrusion 4 is fixedly connected with the position close to the bottom of the inner wall of the fixing sleeve 1.

[0028] In one aspect of the embodiment, the number of the anti-pulling protrusions 4 is six, the six anti-pulling protrusions 4 are arranged in a ring array on the inner wall of the fixing sleeve 1, the anti-pulling protrusions 4 are integrally formed with the fixing sleeve 1, one end of the anti-pulling protrusion 4 away from the inner wall of the fixing sleeve 1 is arranged in an upward inclination, an elastic lock tongue 5 is fixedly connected in the lock port 2, the elastic lock tongue 5 is integrally formed with the lock port 2, a lock tooth 6 is arranged at the bottom of the cable tie 3, the lock tooth 6 is matched with the elastic lock tongue 5, an anti-skid protrusion 7 is fixedly connected with the top of one end of the cable tie 3 away from the lock port 2, and the anti-skid protrusion 7 is integrally formed with the cable tie 3.

[0029] The utility model discloses working principle:

[0030] Refer to the description attached Figures 1-4 In use of the utility model, first, determine the wire harness position that needs to be fixed, ensure that the wire harness is arranged in good order, let the ribbon 3 from the bottom of the wire harness pass, and the ribbon 3 is bent along the contour of the wire harness, so that it is closely fitted with the wire harness, and it is ensured that the ribbon 3 can completely surround the wire harness a circle;

[0031] The bent ribbon 3 passes through the lock mouth 2, and it is ensured that the ribbon 3 can smoothly enter the inside of the lock mouth 2, pulls the one end of the ribbon 3, and pulls down with force, and in the pulling process, the anti-skid boss 7 can play the anti-skid effect, prevents the hand from slipping, when the ribbon 3 is pulled to the appropriate position, the elastic lock tongue 5 will be automatically buckled with the lock tooth 6 on the ribbon 3, prevents the ribbon 3 from loosening or falling off, then the redundant part of the ribbon 3 is reduced by using scissors and other tools;

[0032] According to the requirement of the use scene and the loading surface, select the appropriate bolt fixing piece, insert the bolt fixing piece from the top of the fixed sleeve 1, ensure that the bolt fixing piece can smoothly enter the inside of the fixed sleeve 1, use wrench or screwdriver and other tools, and the bottom end of the bolt fixing piece is rotated into the threaded hole of the loading surface, after the bolt fixing piece is tightened, the anti-pulling boss 4 of the inclined wall of the fixed sleeve 1 will be in contact between the bolt fixing piece, and the contact effect can increase the connection tightness between the fixed sleeve 1 and the bolt fixing piece, prevents the fixed sleeve 1 from accidentally separating under the action of vibration or external force.

Claims

1. A single-layer high-adaptation lock tongue structure comprising a fixing sleeve (1), a lock opening (2) and a cable tie (3), characterized in that: The lock (2) one end is fixedly connected with the fixed sleeve (1) outer wall, the lock (2) the other end is fixedly connected with the one end of the ribbon (3), the fixed sleeve (1), lock (2) and the ribbon (3) three integrally formed settings, the fixed sleeve (1) is cylindrical sleeve structure, the fixed sleeve (1) inner wall is fixedly connected with the anti-pulling lug (4) at the position close to its bottom.

2. The single-layer high-adaptive lock tongue structure according to claim 1, wherein: The number of the anti-pulling lug (4) is six, and the six anti-pulling lugs (4) are arranged in an annular array on the inner wall of the fixed sleeve (1).

3. The single-layer high-adaptive lock tongue structure according to claim 1, wherein: The anti-pulling lug (4) is integrally formed with the fixed sleeve (1), and the end of the anti-pulling lug (4) away from the inner wall of the fixed sleeve (1) is inclined upward.

4. The single-layer high-adaptive lock tongue structure according to claim 1, wherein: The lock (2) is fixedly connected with the elastic lock tongue (5) inside, and the elastic lock tongue (5) is integrally formed with the lock (2).

5. The single-layer high-adaptive lock tongue structure according to claim 4, characterized in that: The bottom of the ribbon (3) is provided with a lock tooth (6), and the lock tooth (6) is matched with the elastic lock tongue (5).

6. The single-layer high-adaptive lock tongue structure according to claim 1, wherein: The end of the ribbon (3) away from the lock (2) is fixedly connected with the anti-skid lug (7) on the top, and the anti-skid lug (7) is integrally formed with the ribbon (3).

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