CN213922294U

CN213922294U - Can avoid pencil fastener of pine taking off

Info

Publication number: CN213922294U
Application number: CN202022422461.1U
Authority: CN
Inventors: 李伟; 刘宁
Original assignee: Tianjin Yougu Fastener Co ltd
Current assignee: Tianjin Yougu Fastener Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-08-10
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a can avoid pencil fastener that pine takes off, including fastening area and connector, the connector activity is pegged graft inside the both ends of fastening area, the inside fixed mounting in fastening area has the strap, the rubber sleeve has been cup jointed to the surface of strap, the inserting groove has been seted up to the both ends face symmetry of strap, first spacing spout has been seted up to the side both ends edge central symmetry of strap, the profile of tooth draw-in groove has been seted up to the both sides edge symmetry of first spacing spout, the connecting hole has been seted up at a terminal surface center of connector, the joint groove has all been seted up to the one end side of connector and the both sides edge that is located spacing draw-in groove, the one end side of connector and the edge center that is located the joint groove have seted up the spacing spout. The utility model discloses can be through the regulation to fastening area overall dimension, can avoid causing the extrusion to destroy to the pencil surface to improve the application range who links the adhesive tape fastener.

Description

Can avoid pencil fastener of pine taking off

Technical Field

The utility model relates to a fastening equipment technical field specifically is a can avoid pencil fastener that pine takes off.

Background

When the pencil is carrying out the ligature fixed, use the fastener to ligature usually, wherein the fastener includes the tube bank, the larynx hoop, link adhesive tape etc. but the current pencil that can avoid the pine to take off links adhesive tape fastener simple structure, link adhesive tape fastener self moreover and be integrated into one piece can not adjust, when leading to carrying out the ligature to the pencil, the phenomenon is not enough often appears in size, make and link the adhesive tape fastener excessive extrusion when ligature pencil, thereby cause certain destruction to the pencil surface, reduce the application range who links the adhesive tape fastener, so need a pencil fastener that can avoid the pine to take off, in order to solve the problem that proposes in the aforesaid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can avoid the pencil fastener that the pine takes off to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wire harness fastener capable of avoiding loosening comprises a fastening belt and a connector, wherein the connector is movably inserted into two ends of the fastening belt, a metal belt is fixedly installed inside the fastening belt, a rubber sleeve is fixedly sleeved on the outer surface of the metal belt, inserting grooves are symmetrically formed in two end faces of the metal belt, first limiting sliding grooves are symmetrically formed in the edge centers of two side ends of the metal belt, tooth-shaped clamping grooves are symmetrically formed in two side edges of the first limiting sliding grooves, a connecting hole is formed in the center of one end face of the connector, a limiting clamping groove is formed in the edge of one side face of the connector, clamping grooves are formed in two side edges of one end side face of the connector, clamping grooves are formed in two side edges of the limiting clamping groove, a second limiting sliding groove is formed in one end side face of the connector and located in the edge center of the clamping grooves, and a positioning fixture block is clamped in the inner sliding of the second limiting sliding groove, the inside slip joint of spacing draw-in groove has the location cardboard, the fixed welding of one end edge side of location cardboard has spacing cardboard, the marginal welding that just is located spacing cardboard in the side one end edge of location cardboard has the joint tooth.

Preferably, the rubber sleeve is fixedly sleeved on the outer surface of one side of the metal belt.

Preferably, one end of the connector is movably inserted into one end face of the metal belt through the insertion groove.

Preferably, the positioning clamping plate is clamped with the inner part of the limiting clamping groove in a sliding manner through a limiting clamping plate on one side face.

Preferably, two side faces of one end of each positioning clamping block are in close contact with one end faces of the two groups of limiting clamping plates.

Preferably, the connector is engaged and clamped with the tooth-shaped clamping groove on the side surface of the metal belt through the clamping teeth on the side surface of the positioning clamping plate at one end.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model is fixedly sleeved on the outer surface of one side of the metal belt through the rubber sleeve, the binding wire harness can be protected, one end of the connector is movably inserted with one end surface of the metal belt through the insertion groove, the one end of the connector can be adjusted and slide in one end of the metal belt, so as to change the overall size of the fastening belt, the limiting clamping plate is slidably clamped with the inner part of the limiting clamping groove through the limiting clamping plate on one end side, so that the limiting clamping plate can slide back and forth on the outer surface of one end of the connector, the clamping teeth on the side surface of the limiting clamping plate are clamped with the tooth-shaped clamping grooves on the side surface of the rubber sleeve back and forth, two end surfaces of the positioning clamping block are tightly contacted with one end surfaces of two groups of limiting clamping plates, the blocking effect can be achieved on one end of the limiting clamping plate, so as to position the sliding position of the limiting clamping plate, the connector is meshed and clamped with the tooth-shaped clamping grooves on the side surface of the metal belt through the clamping teeth on one end limiting clamping plate, can fix a position connector one end in the inside position of inserting groove, through the regulation to fastening area overall dimension, can avoid causing the extrusion to destroy the pencil surface to improve the application range who links the adhesive tape fastener.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the fastening belt of the present invention;

fig. 3 is a schematic view of the connector structure of the present invention.

In the figure: 1-fastening belt, 2-connector, 3-rubber sleeve, 4-inserting groove, 5-tooth-shaped clamping groove, 6-metal belt, 7-first limiting sliding groove, 8-second limiting sliding groove, 9-clamping groove, 10-limiting clamping groove, 11-positioning clamping plate, 12-clamping tooth, 13-limiting clamping plate, 14-positioning clamping block and 15-connecting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a wire harness fastener capable of avoiding loosening comprises a fastening belt 1 and a connector 2, wherein the connector 2 is movably inserted inside two ends of the fastening belt 1, a metal belt 6 is fixedly installed inside the fastening belt 1, a rubber sleeve 3 is fixedly sleeved on the outer surface of the metal belt 6, insertion grooves 4 are symmetrically formed in two end faces of the metal belt 6, first limiting sliding grooves 7 are symmetrically formed in the edges of two side faces of the metal belt 6, tooth-shaped clamping grooves 5 are symmetrically formed in two side edges of the first limiting sliding grooves 7, a connecting hole 15 is formed in the center of one end face of the connector 2, a limiting clamping groove 10 is formed in the edge of one end face of the connector 2, clamping grooves 9 are formed in the edges of two side faces of one end of the connector 2, a second limiting sliding groove 8 is formed in the edge center of the clamping groove 9, and a positioning clamping block 14 is clamped in the inner sliding of the second limiting sliding groove 8, the inside of the limiting clamping groove 10 is slidably clamped with a positioning clamping plate 11, the edge side of one end of the positioning clamping plate 11 is fixedly welded with a limiting clamping plate 13, the edge of one end of the side surface of the positioning clamping plate 11, which is positioned at the edge of the limiting clamping plate 13, is welded with clamping teeth 12, the rubber sleeve 3 is fixedly sleeved on the outer surface of one side of the metal belt 6, which can play a role in protecting bound wire harnesses, one end of the connector 2 is movably inserted with one end surface of the metal belt 6 through an insertion groove 4, so that one end of the connector 2 can be adjusted and slid inside one end of the metal belt 6, thereby changing the whole size of the fastening belt 1, the positioning clamping plate 11 is slidably clamped with the inside of the limiting clamping groove 10 through the limiting clamping plate 13 on one end side surface of the connector 2, so that the positioning clamping plate 11 can slide back and forth on the outer surface of one end of the connector 2, and the clamping teeth 12 on the side surface of the positioning clamping plate 11 are clamped with the tooth-shaped clamping groove 5 on the side surface of the rubber sleeve 3 back and forth, one end both sides face of positioning fixture block 14 and a terminal surface looks in close contact with of two sets of location cardboard 11, can play the effect of blockking to the one end of location cardboard 11, thereby fix a position after the location cardboard 11 slides, joint tooth 12 of connector 2 through one end location cardboard 11 side meshes the joint with the profile of tooth draw-in groove 5 of the 6 sides of strap mutually, can fix a position 2 one end of connector in the inside position of inserting groove 4, through the regulation to 1 whole size of fastening band, can avoid causing the extrusion destruction to the pencil surface, thereby improve the application range of even adhesive tape fastener.

The fixed one side surface that cup joints at strap 6 of rubber sleeve 3, the one end of connector 2 is passed through inserting groove 4 and is pegged graft mutually in the activity of a terminal surface looks of strap 6, location cardboard 11 slides the joint mutually through the inside of spacing cardboard 13 and spacing draw-in groove 10 of one end side, the one end both sides face of location fixture block 14 and a terminal surface looks in close contact with of two sets of location cardboards 11, connector 2 meshes the joint through the joint tooth 12 of one end location cardboard 11 side and the profile of tooth draw-in groove 5 of strap 6 side mutually.

The working principle is as follows: when the wiring harness is fastened and bound, the outer surface of the rubber sleeve 3 on the outer surface of the metal belt 6 is contacted, then the center of the fastening belt 1 is bent, so that the two ends of the fastening belt 1 are wrapped on the outer surface of the wiring harness and are close to each other, the mutual close degree of the connectors 2 at the two ends of the fastening belt 1 is observed, when the distance between the connectors 2 at the two ends of the fastening belt 1 is far, the position of one end of each connector 2 in the insertion groove 4 needs to be adjusted, the positioning clamping block 14 is firstly pulled to slide on the side surface of each connector 2, so that one end of each positioning clamping block 14 is separated from one end surface of each two groups of positioning clamping plates 11, then the center of one end of each positioning clamping plate 11 is pushed, so that the positioning clamping plates 11 transversely slide in the limiting clamping grooves 10 through the limiting clamping plates 13 on the side surface of one end, and simultaneously the clamping teeth 12 on the side surface of each positioning clamping plate 11 are separated from the clamping grooves 5 on the side surface of the rubber sleeve 3, and the clamping teeth 12 can be clamped with the clamping grooves 9 outside the edge of one end of the connector 2, then one end of the connector 2 is pulled to slide in the inserting groove 4, after the connectors 2 at the two ends of the fastening belt 1 are stretched and adjusted, the whole length of the fastening belt 1 can be increased, thereby facilitating the binding and fixing of the wiring harness, after the adjusting position of the connector 2 is determined, the center of one end of the positioning clamping plate 11 is pushed, so that the positioning clamping plate 11 transversely slides in the limiting clamping groove 10 through the limiting clamping plate 13 at one side surface, meanwhile, one ends of the two groups of positioning clamping plates 11 are far away from each other at the outer surface of one end of the connector 2, the clamping teeth 12 at the side surface of the positioning clamping plate 11 are separated from the clamping grooves 9 on the outer surface of one end edge of the connector 2, meanwhile, the clamping teeth 12 are clamped with the tooth-shaped clamping grooves 5 at the side surface of the rubber sleeve 3, and then one, thereby make location fixture block 14 fix a position two sets of location cardboard 11's position, fix a position the whole length after changing fastening area 1, then 2 terminal surfaces of two sets of connectors that make are close to the contact each other, reuse fastening screw to fix the one end of two sets of connectors 2, through the regulation to 1 overall dimension of fastening area, can avoid causing the extrusion to destroy to the pencil surface to improve the application range of even adhesive tape fastener.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can avoid pencil fastener of pine taking off, includes fastening area (1) and connector (2), its characterized in that: the connecting head (2) is movably inserted into the two ends of the fastening belt (1), a metal belt (6) is fixedly installed inside the fastening belt (1), a rubber sleeve (3) is fixedly sleeved on the outer surface of the metal belt (6), insertion grooves (4) are symmetrically formed in the two end faces of the metal belt (6), first limiting sliding grooves (7) are symmetrically formed in the edge centers of the two ends of the side face of the metal belt (6), tooth-shaped clamping grooves (5) are symmetrically formed in the edges of the two sides of the first limiting sliding grooves (7), a connecting hole (15) is formed in the center of one end face of the connecting head (2), a limiting clamping groove (10) is formed in the edge of the side face of one end of the connecting head (2), clamping grooves (9) are formed in the edges of the two sides of the side face of the connecting head (2), a second limiting sliding groove (8) is formed in the edge center of the side face of one end of the connecting head (2) and the clamping groove (9), the inside slip joint of the spacing spout of second (8) has location fixture block (14), the inside slip joint of spacing draw-in groove (10) has location cardboard (11), the fixed welding of the one end edge side of location cardboard (11) has spacing cardboard (13), the marginal welding that just is located spacing cardboard (13) in the side one end edge of location cardboard (11) has joint tooth (12).

2. A wire harness fastener which prevents loosening according to claim 1, wherein: the rubber sleeve (3) is fixedly sleeved on the outer surface of one side of the metal belt (6).

3. A wire harness fastener which prevents loosening according to claim 1, wherein: one end of the connector (2) is movably inserted with one end face of the metal belt (6) through the insertion groove (4).

4. A wire harness fastener which prevents loosening according to claim 1, wherein: the positioning clamping plate (11) is in sliding clamping connection with the inside of the limiting clamping groove (10) through a limiting clamping plate (13) on one side face.

5. A wire harness fastener which prevents loosening according to claim 1, wherein: two side surfaces of one end of each positioning clamping block (14) are in close contact with one end surface of each two groups of positioning clamping plates (11).

6. A wire harness fastener which prevents loosening according to claim 1, wherein: the connector (2) is meshed and clamped with the tooth-shaped clamping groove (5) on the side surface of the metal belt (6) through the clamping teeth (12) on the side surface of the positioning clamping plate (11) at one end.