CN217271212U

CN217271212U - Metal support assembly for fastening connection with noise reduction function

Info

Publication number: CN217271212U
Application number: CN202123339708.4U
Authority: CN
Inventors: 周曰球; 杨云洲; 李鲁鲁
Original assignee: Shanghai Qiuming Auto Parts Co ltd
Current assignee: Shanghai Qiuming Auto Parts Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-08-23
Anticipated expiration: 2031-12-28

Abstract

The utility model relates to a metal support assembly is used in fastening connection with function of making an uproar is fallen, including metal support, plastics bush and metal bush, the metal support includes first connecting plate, second connecting plate, third connecting plate and the fourth connecting plate that the order links to each other, the plastics bush sets up on the second connecting plate, the metal bush sets up on the plastics bush, the metal bush is used for being connected with other connecting pieces through the bolt, be provided with the first connecting hole that is used for being connected metal support with other connecting pieces on the fourth connecting plate. The middle part of the plastic bushing is a clamping groove structure used for placing the metal bushing, and the two ends of the plastic bushing are clamping structures used for being clamped and connected to the edge of the second connecting plate. The utility model discloses metal support assembly for fastening connection with function of making an uproar is fallen adopts buckle connection structure between plastics bush and the second connecting plate, and the installation is convenient with the dismantlement.

Description

Metal support assembly for fastening connection with noise reduction function

Technical Field

The utility model belongs to the technical field of the auto connector, especially, relate to a metal support assembly for fastening connection with function of making an uproar is fallen.

Background

At present, most of the connecting and mounting of automobile parts are directly mounted by metal parts, for example, a fender plate which is arranged behind a bumper, below a hood and above a front guide wheel is a plastic part and also needs to be connected with the front bumper. At present, the connection mode between the automobile fender and the front bumper is generally that the automobile fender and the front bumper are directly connected by using a metal connecting piece.

Chinese patent CN209535234U discloses a support piece is used in connection of car fender, front bumper, including the body, has seted up two screws on the body, still is equipped with a buckle on the body, the body includes binding face and non-binding face, the screw runs through to non-binding face by binding face the welding has the nut around the screw, the nut surrounds including the screw, the nut is located non-binding face one side of body, the buckle is located binding face one side of body, the buckle is used for inserting in the draw-in groove of car fender, the nut is used for through bolted connection on the front bumper, installs support piece in car fender below during the use, is triangular three junction with support piece, connects car fender for whole car fender is very firm with the installation of front bumper. However, the connecting support member is made of metal, and the fender or the front bumper may be damaged by excessive force applied during installation.

SUMMERY OF THE UTILITY MODEL

Based on be used for the connecting piece of fastening connection generally be integrated into one piece structure among the prior art, and have the insecure easy wearing and tearing of connection and the big problem of noise operation easily, the utility model provides a simple structure, convenient to use have the fastening connection of falling the function of making an uproar and use metal support assembly.

The purpose of the utility model can be realized through the following technical scheme:

the utility model provides a metal support assembly is used in fastening connection with function of making an uproar is fallen, including metal support, plastics bush and metal bush, the metal support includes first connecting plate, second connecting plate, third connecting plate and the fourth connecting plate that the order links to each other, the plastics bush sets up on the second connecting plate, the metal bush sets up on the plastics bush, the metal bush is used for being connected with other connecting pieces through the bolt, be provided with the first connecting hole that is used for being connected metal support with other connecting pieces on the fourth connecting plate.

The utility model discloses an in the embodiment, the middle part of plastics bush is for being used for placing the draw-in groove structure of metal bush, the buckle structure at second flange edge is connected for being used for the buckle at the both ends of plastics bush.

In one embodiment of the present invention, the plastic bushing is an elastic member. Set up the plastics bush as the elastic component, on the one hand conveniently install the plastics bush on the second connecting plate or take off from the second connecting plate, on the other hand the plastics bush allows to be carried out certain degree of compression by the metal bush, improves the steadiness of connecting to leave elastic space to connecting the size.

The utility model discloses an in one embodiment, be provided with the locating hole on the second connecting plate, be provided with the through-hole on the draw-in groove of plastics bush middle part, when metal bush, plastics bush, second connecting plate are connected, the middle through-hole of metal bush link up with the locating hole of second connecting plate mutually to the realization utilizes the bolt to be connected the second connecting plate with other connecting pieces in metal bush department.

In one embodiment of the present invention, the middle through hole of the metal bushing is in an elliptical track shape. Due to the shape, the position of the bolt in the middle through hole of the metal bushing can be finely adjusted, so that the position requirements on the connecting holes in other connecting pieces connected with the second connecting plate are not too strict, and certain position or angle deviation is allowed to exist.

In an embodiment of the present invention, the first connecting plate is further provided with a second connecting hole capable of connecting the first connecting plate with other connecting members. Through setting up the second connecting hole, can realize having three tie points between metal support assembly and other connecting pieces to expand its application and connected mode.

In an embodiment of the present invention, the first connecting plate and the second connecting plate are bent to form an angle greater than 90 °.

The utility model discloses an in the embodiment, bending type becomes the angle that is greater than 90 between second connecting plate and the third connecting plate, just the department of buckling is provided with the strengthening rib between second connecting plate and the third connecting plate. The strengthening rib is used for strengthening connector intensity between second connecting plate and the third connecting plate, and keeps the angle indeformable between second connecting plate and the third connecting plate, consequently, can improve the connection steadiness when metal support assembly uses.

In an embodiment of the present invention, an angle greater than 90 ° is formed between the third connecting plate and the fourth connecting plate.

In an embodiment of the present invention, the edges of the first connecting plate and the fourth connecting plate are both arc-shaped structures to reduce the wear of the connecting member connected thereto.

In an embodiment of the present invention, the metal bracket is formed by an integral punch forming structure.

Compared with the prior art, the utility model has the advantages of it is following and beneficial effect:

1. the utility model has the advantages of the metal support assembly for fastening connection that function of making an uproar falls has simple structure, easy dismounting, the function is reliable.

2. The utility model discloses metal support assembly for fastening connection with function of making an uproar is fallen under the plastics bush effort, can realize more effective fastening and fall the effect of making an uproar, and convenient to use is swift, easily changes.

3. The utility model discloses metal support stamping forming of fastening connection metal support assembly with function of making an uproar is fallen, simple structure, it is convenient to make, but mass production.

4. The utility model discloses install the plastics bush on metal support's locating hole when fastening connects with metal support assembly with the function of making an uproar falls uses at first, and the setting up of locating hole makes its other parts with the installation can fix a position stably, and this kind of sound construction is reliable, and simple to operate, has avoided the direct insecure easy wear and tear that causes metalwork and metalwork installation, problem that the noise is big.

5. The utility model discloses metal support assembly for fastening connection with function of making an uproar is fallen adopts buckle connection structure between plastics bush and the second connecting plate, consequently installs and dismantles the convenience, discovers the problem after the installation very easily and can dismantle the reason change with the stage.

Drawings

Fig. 1 is a schematic structural view of a metal bracket assembly for fastening connection with a noise reduction function in embodiment 1 of the present invention;

fig. 2 is the utility model provides a connection structure sketch when fastening connection with metal support assembly who falls the function of making an uproar in 1 uses.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Example 1

Referring to fig. 1, the embodiment provides a metal support assembly for fastening connection with function of making an uproar is fallen, including metal support 1, plastic bush 2 and metal bush 3, metal support 1 includes first connecting plate 11, second connecting plate 12, third connecting plate 13 and fourth connecting plate 14 that the order links to each other, plastic bush 2 sets up on second connecting plate 12, metal bush 3 sets up on plastic bush 2, metal bush 3 is used for being connected with other connecting pieces through the bolt, be provided with first connecting hole 15 that is used for being connected metal support 1 with other connecting pieces on the fourth connecting plate 14.

In this embodiment, the middle of the plastic bushing 2 is a slot structure for placing the metal bushing 3, and the two ends of the plastic bushing 2 are fastening structures 21 for fastening to the edge of the second connecting plate 12. The plastic bushing 2 is an elastic member. The plastic bush 2 is arranged as an elastic piece, on one hand, the plastic bush 2 is convenient to be installed on the second connecting plate 12 or taken down from the second connecting plate 12, on the other hand, the plastic bush 2 is allowed to be compressed to a certain degree by the metal bush 3, the connection stability is improved, and an elastic space is reserved for the connection size. The second connecting plate 12 is provided with a positioning hole, the clamping groove in the middle of the plastic bushing 2 is provided with a through hole, when the metal bushing 3, the plastic bushing 2 and the second connecting plate 12 are connected, the middle through hole of the metal bushing 3 is communicated with the positioning hole of the second connecting plate 12, so that the second connecting plate 12 is connected with other connecting pieces at the metal bushing 3 through bolts. The middle through hole of the metal bushing 3 is in an oval track shape. The shape is arranged, so that the position of the bolt in the middle through hole of the metal bushing 3 can be finely adjusted, the position requirement on the connecting holes on other connecting pieces connected with the second connecting plate 12 is not too strict, and certain position or angle deviation is allowed to exist.

In this embodiment, the first connecting plate 11 is further provided with a second connecting hole 16 for connecting the first connecting plate 11 with other connecting members. Through the arrangement of the second connecting holes 16, three connecting points can exist between the metal bracket assembly and other connecting pieces, so that the application field and the connecting mode of the metal bracket assembly are expanded.

In this embodiment, the first connecting plate 11 and the second connecting plate 12 are bent to form an angle greater than 90 °. The second connecting plate 12 and the third connecting plate 13 are bent to form an angle larger than 90 degrees, and a reinforcing rib 17 is arranged at the bent position between the second connecting plate 12 and the third connecting plate 13. The reinforcing ribs are used for enhancing the strength of the connector between the second connecting plate 12 and the third connecting plate 13 and keeping the angle between the second connecting plate 12 and the third connecting plate 13 not to deform, so that the connecting stability of the metal support assembly in use can be improved. The third connecting plate 13 and the fourth connecting plate 14 are bent to form an angle larger than 90 degrees. The edges of the first connecting plate 11 and the fourth connecting plate 14 are both in a circular arc structure, so that the abrasion of a connecting piece connected with the first connecting plate and the fourth connecting plate is reduced. The metal support 1 adopts an integrated punch forming structure.

Referring to fig. 2, in the embodiment, when the metal bracket assembly for fastening with noise reduction function is used, the metal bush 3 is mounted on the plastic bush 2, the plastic bush 2 is mounted on the second connecting plate 12 of the metal bracket 1, and the metal bracket assembly is connected and restrained on the mounted metal piece 6 by the bolt 4 and the nut 5 at the metal bush 3 and the first connecting hole 15, respectively.

The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.

Claims

1. The utility model provides a metal support assembly is used in fastening connection with function of making an uproar is fallen, a serial communication port, including metal support (1), plastics bush (2) and metal bush (3), first connecting plate (11), second connecting plate (12), third connecting plate (13) and fourth connecting plate (14) that metal support (1) link to each other including the order, plastics bush (2) set up on second connecting plate (12), metal bush (3) set up on plastics bush (2), metal bush (3) are used for being connected with other connecting pieces through the bolt, be provided with first connecting hole (15) that are used for being connected metal support (1) with other connecting pieces on fourth connecting plate (14).

2. The metal bracket assembly for fastening connection with noise reduction function according to claim 1, wherein the middle part of the plastic bushing (2) is a slot structure for placing the metal bushing (3), and the two ends of the plastic bushing (2) are snap structures (21) for snap connection at the edge of the second connecting plate (12).

3. The metal bracket assembly for fastening connection with noise reduction function according to claim 1, wherein the plastic bushing (2) is an elastic member.

4. The metal bracket assembly for fastening connection with noise reduction function according to claim 1, wherein the second connecting plate (12) is provided with positioning holes, the clamping groove at the middle part of the plastic bushing (2) is provided with through holes, and when the metal bushing (3), the plastic bushing (2) and the second connecting plate (12) are connected, the middle through hole of the metal bushing (3) is communicated with the positioning holes of the second connecting plate (12).

5. The metal bracket assembly for fastening connection with noise reduction function according to claim 1, wherein the central through hole of the metal bush (3) has an elliptical raceway shape.

6. The metal bracket assembly for fastening connection with noise reduction function according to claim 1, wherein the first connecting plate (11) is further provided with a second connecting hole (16) for connecting the first connecting plate (11) with other connecting members.

7. The metal bracket assembly for fastening connection with the noise reduction function according to claim 1, wherein the first connecting plate (11) and the second connecting plate (12) are bent to form an angle greater than 90 °.

8. The metal bracket assembly for fastening connection with the noise reduction function according to claim 1, wherein the second connecting plate (12) and the third connecting plate (13) are bent to form an angle larger than 90 degrees, and a reinforcing rib (17) is arranged at the bent position between the second connecting plate (12) and the third connecting plate (13).

9. The metal bracket assembly for fastening connection with noise reduction function according to claim 1, wherein the third connecting plate (13) and the fourth connecting plate (14) are bent to form an angle greater than 90 °.

10. The metal bracket assembly for fastening connection with noise reduction function according to claim 1, wherein the edges of the first connecting plate (11) and the fourth connecting plate (14) are both arc-shaped structures.