CN218124180U

CN218124180U - High-strength fastener

Info

Publication number: CN218124180U
Application number: CN202221920864.1U
Authority: CN
Inventors: 方立锋; 饶聪超; 马永兴; 张熊波
Original assignee: Shentong Technology Group Co Ltd
Current assignee: Shentong Technology Group Co Ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-12-23
Anticipated expiration: 2032-07-21

Abstract

The utility model provides a high strength buckle, including the card body and base, the card body is equipped with the carrier strip, the both sides that the carrier strip is relative are equipped with a pair of cambered surface of uniform thickness homogeneous, and are a pair of the breach of cambered surface is relative, and is a pair of the cambered surface is kept away from base one side respectively is equipped with a cramping body, and is a pair of the cramping body is kept away from base one end is pressed close to each other, the card body is equipped with the inserted body, the base is equipped with the rectangular hole, the inserted body with the connection is put to the rectangular hole card. The utility model discloses a technique that pencil buckle and car junction joint strength are high.

Description

High-strength fastener

Technical Field

The utility model relates to an automobile wiring field especially relates to a high strength buckle.

Background

Along with the car intelligent degree is higher and higher, the pencil of the inside car is more and more, and the inside various cables of car, and the wiring is complicated, and the in-process of place wiring needs to guarantee each pipeline rigidity, and mutual separation each other especially guarantees that the separation of high-voltage line is fixed to prevent the mutual friction collision between the pipeline, in order to prevent danger and take place.

The invention discloses a wire harness buckle in Chinese patent literature, with publication number CN111969507A, the invention provides a wire harness buckle, comprising: the clamping head is clamped in the fixing hole at the fixed position, and a deformable guide clamp is arranged on the side surface of the clamping head; a chuck; the clamping seat is provided with a wire harness binding belt for fixing a wire harness; the chuck is connected with the clamping seat through the connecting column, the chuck and the clamping seat are respectively positioned on two sides of the chuck, and the connecting column is of a hollow structure; the connector can make the direction card contract in through the extrusion connector, and the connector is established and is linked to each other with the direction card in the spliced pole. However, the wire harness buckle is easy to loosen at the joint of the wire harness buckle and the automobile, and the structural strength is not high.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an it is not hard up with the car junction easily to overcome the pencil buckle, and structural strength is not high, provides a high strength buckle, has realized the technique that pencil buckle and car junction joint strength are high.

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

the utility model provides a high strength buckle, is including the card body and base, the card body is equipped with the carrier strip, the both sides that the carrier strip is relative are equipped with a pair of cambered surface of uniform thickness homogeneous, and are a pair of the breach of cambered surface is relative, and is a pair of the cambered surface is kept away from base one side respectively is equipped with a supporting body, and is a pair of the supporting body is kept away from base one end is pressed close to each other, the card body is equipped with the inserted body, the base is equipped with the rectangular hole, the inserted body with the rectangular hole card is put and is connected.

The utility model discloses set up a pair of cambered surface and be used for the card to put car pencil, the breach of cambered surface is relative, and when car pencil drops out the cambered surface, the cambered surface still can maintain car pencil inside the cambered surface, prevents that the pencil is loose, has set up the insertion body and has cooperated the rectangular hole with it, the insertion body inserts the rectangular hole of base, along with the insertion body male degree of depth increase between them, has stronger frictional force, and frictional force makes pencil buckle and car junction joint strength high.

Preferably, the insertion body is provided with a pair of insertion plates, the insertion plates are perpendicular to the wire carrying sheets, and the insertion plates are fixedly connected with the wire carrying sheets.

The utility model discloses set up with slide-wire piece vertically plugboard has guaranteed that slide-wire board is parallel with the base, when receiving vibrations, the vibrations that slide-wire board received are all divided to the holding surface with the base, are favorable to preventing that the car pencil from droing.

Preferably, the insertion plate is provided with an insertion strip, one side of the insertion strip, which is far away from the wire carrying sheet, is fixedly connected with the insertion plate, and one side of the insertion strip, which is close to the wire carrying sheet, is suspended.

The utility model discloses set up the grafting strip, grafting strip one end and plugboard fixed connection make the grafting strip can obtain supporting, and the grafting strip other end is unsettled, provides the amount of collapsing and provides elasticity increase frictional force to the lateral wall when being favorable to the grafting strip to receive the extrusion.

Preferably, the middle part of the inserting strip is provided with a second protruding part, the distance between the pair of second protruding parts is larger than the length of the narrow edge of the rectangular hole, and one sides of the pair of inserting plates, which are far away from the wire carrying sheet, are close to each other.

The utility model discloses the second bellying has been set up for the interference fit of grafting strip and rectangular hole has increased the pressure of grafting strip and rectangular hole pore wall, makes the frictional force of grafting strip and pore wall, and the plugboard is kept away from carry line piece one side to press close to mutually and be favorable to the inserted rectangular hole that the plugboard can be smooth.

Preferably, the base is provided with a contact surface, the contact surface is provided with reinforcing ribs around the rectangular hole, and the rectangular hole penetrates through the base.

The utility model discloses a contact surface centers on the rectangular hole is equipped with the strengthening rib, is favorable to when the vibrations that the card body received transmit the base, and the strengthening rib can provide sufficient antidetonation and move the yawing force.

Preferably, one surface of the base opposite to the contact surface is fixedly connected with the working surface.

The utility model discloses a base and working face fixed connection have guaranteed that whole buckle is firm.

Preferably, the clamping body is provided with a first clamping face and a second clamping face, the first clamping face is parallel to the second clamping face and is fixedly connected with the second clamping face through an arc plate, the first clamping face is provided with an installation strip, the installation strip is kept away from one side of the wire loading piece and is fixedly connected with the first clamping face, and the installation strip is provided with a first protruding portion.

The utility model discloses a mounting bar sets up first bellying and is used for installing the working face.

Preferably, the second clamping surface is provided with a minor arc plate, and the minor arc plate is closer to the first clamping surface than the first protruding part.

The utility model discloses a minor arc board is used for locking installation face in certain space, first bellying and installation face interference fit.

The utility model discloses following beneficial effect has:

the inserting plate is arranged and used for being inserted into the base, so that the connecting strength of the card body and the base is enhanced;

the second protruding part is arranged and used for being in interference fit with the rectangular hole wall, and the connecting strength of the card body and the base is enhanced.

Drawings

FIG. 1 is an assembly view of the present invention;

fig. 2 is an isometric view of the card body of the present invention;

fig. 3 is an isometric view of a base of the present invention;

in the figure: 1. the wire clamping device comprises a clamping body, 2, a base, 3, a wire loading sheet, 4, an arc surface, 5, a clamping body, 6, an insertion body, 7, a plug board, 8, a plug strip, 9, a contact surface, 10, a first clamping surface, 11 and a second clamping surface.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

The embodiment provides a high-strength buckle, which comprises a clamp body 1 and a base 2 according to figures 1 and 2, wherein the clamp body 1 is provided with a carrier strip 3, two opposite sides of the carrier strip 3 are provided with a pair of cambered surfaces 4 with uniform thickness, gaps of the pair of cambered surfaces 4 are opposite, one side of the pair of cambered surfaces 4, which is far away from the base 2, is respectively provided with a clamping body 5, one ends of the pair of clamping bodies 5, which are far away from the base 2, are close to each other, the clamping body 5 is provided with a first clamping surface 10 and a second clamping surface 11, the first clamping surface 10 and the second clamping surface 11 are parallel and fixedly connected through an arc plate, the first clamping surface 10 is provided with a mounting strip, one side of the mounting strip, which is far away from the carrier strip 3, is fixedly connected with the first clamping surface 10, the mounting strip is provided with a first protruding part, the second clamping surface 11 is provided with an inferior arc plate, the inferior arc plate is closer to the first clamping surface than the first bulge, the card body 1 is provided with an insertion body 6, the insertion body 6 is provided with a pair of insertion plates 7, the insertion plates 7 are perpendicular to the wire carrying sheet 3, the insertion plates 7 are provided with insertion strips 8, one sides of the insertion strips 8 far away from the wire carrying sheet 3 are fixedly connected with the insertion plates 7, one sides of the insertion strips 8 near the wire carrying sheet 3 are suspended, the insertion plates 7 are fixedly connected with the wire carrying sheet 3, the middle parts of the insertion strips 8 are provided with second bulges, the distance between the second bulges is larger than the narrow edge length of the rectangular hole, one sides of the insertion plates 7 far away from the wire carrying sheet 3 are close to each other, according to the figure 3, the base 2 is provided with a rectangular hole, the insertion body 6 is clamped and connected with the rectangular hole, the base 2 is provided with a contact surface 9, and the contact surface 9 is provided with reinforcing ribs surrounding the rectangular hole, the rectangular hole penetrates through the base 2, and one surface of the base 2 opposite to the contact surface 9 is fixedly connected with the working surface.

The working process of the embodiment is as follows:

2 one side of base and working face fixed connection, the opposite side relative with it is equipped with the rectangular hole, and the card body 1 is equipped with the inserted body 6, and the inserted body 6 inserts the rectangular hole, and the plugboard 7 and the rectangular hole pore wall interference fit of the inserted body 6, the card body 1 are equipped with a pair of cramping body 5, and is a pair of cramping body 5 between leave the gap, the car pencil passes through the gap and gets into cambered surface 4, first clamping face 10 and installation face interference fit.

The utility model discloses set up a pair of cambered surface and be used for the card to put car pencil, the breach of cambered surface is relative, and when car pencil drops out the cambered surface, the cambered surface still can maintain car pencil inside the cambered surface, prevents that the pencil is loose, has set up the insertion body and has cooperated the rectangular hole with it, the insertion body inserts the rectangular hole of base, along with the insertion body male degree of depth increase between them, has stronger frictional force, and frictional force makes pencil buckle and automotive connection department joint strength high.

The utility model discloses set up with line carrier piece vertically plugboard has guaranteed that line carrier is parallel with the base, and when receiving vibrations, the vibrations that line carrier received are all divided to the holding surface with the base, are favorable to preventing that the car pencil from droing.

The utility model discloses set up the grafting strip, grafting strip one end and plugboard fixed connection make the grafting strip can obtain supporting, and the grafting strip other end is unsettled, provides the volume of collapsing and provides elasticity increase frictional force to the lateral wall when being favorable to the grafting strip to receive the extrusion.

The utility model discloses the second bellying has been set up for the interference fit of grafting strip and rectangular hole has increased the pressure of grafting strip with the rectangular hole pore wall, makes the frictional force of grafting strip and pore wall, and the plugboard is kept away from carry line piece one side to press close to mutually and be favorable to the rectangular hole that inserts that the plugboard can be smooth.

Claims

1. The utility model provides a high strength buckle which characterized by: including the card body (1) and base (2), the card body (1) is equipped with carrier strip (3), the both sides that carrier strip (3) is relative are equipped with a pair of cambered surface (4) of uniform thickness homogeneous, and are a pair of the breach of cambered surface (4) is relative, and is a pair of cambered surface (4) are kept away from base (2) one side respectively is equipped with a supporting body (5), and is a pair of keep away from supporting body (5) base (2) one end is pressed close to each other, the card body (1) is equipped with insert (6), base (2) are equipped with the rectangular hole, insert (6) with the connection is put to the rectangular hole card.

2. The high strength buckle as claimed in claim 1, wherein: the plug-in body (6) is provided with a pair of plug-in boards (7), the plug-in boards (7) are perpendicular to the wire carrying sheets (3), and the plug-in boards (7) are fixedly connected with the wire carrying sheets (3).

3. The high strength buckle according to claim 2, wherein: the plug board (7) is provided with a plug strip (8), one side, far away from the wire carrying sheet (3), of the plug strip (8) is fixedly connected with the plug board (7), and one side, close to the wire carrying sheet (3), of the plug strip (8) is suspended.

4. The high strength buckle as claimed in claim 3, wherein: the middle part of the inserting strip (8) is provided with a second protruding part, the distance between the pair of second protruding parts is larger than the length of the narrow edge of the rectangular hole, and one sides of the pair of inserting plates (7) far away from the wire carrying sheet (3) are close to each other.

5. The high-strength buckle according to claim 1, wherein: base (2) are equipped with contact surface (9), contact surface (9) center on the rectangular hole is equipped with the strengthening rib, the rectangular hole runs through base (2).

6. The high strength buckle as claimed in claim 5, wherein: one surface of the base (2) opposite to the contact surface (9) is fixedly connected with the working surface.

7. The high strength buckle as claimed in claim 1, wherein: the clamping body (5) is provided with a first clamping face (10) and a second clamping face (11), the first clamping face (10) and the second clamping face (11) are parallel and are fixedly connected through an arc plate, the first clamping face (10) is provided with an installation strip, the installation strip is kept away from one side of the wire carrying piece (3) and the first clamping face (10) are fixedly connected, and the installation strip is provided with a first protruding portion.

8. The high strength buckle as claimed in claim 7, wherein: the second clamping surface (11) is provided with an inferior arc plate, and the inferior arc plate is closer to the first clamping surface than the first bulge.