CN207000376U

CN207000376U - A kind of flexible positioning connection structure

Info

Publication number: CN207000376U
Application number: CN201720910891.3U
Authority: CN
Inventors: 刘小山
Original assignee: Yanfeng Plastic Omnium Automotive Exterior Systems Co Ltd
Current assignee: Yanfeng Plastic Omnium Automotive Exterior Systems Co Ltd
Priority date: 2017-07-26
Filing date: 2017-07-26
Publication date: 2018-02-13
Anticipated expiration: 2027-07-26
Also published as: WO2019019501A1

Abstract

It the utility model is related to a kind of flexible positioning connection structure, including bonnet, bumper holder and bumper, bonnet is determined relative to the position of bumper holder by the stand hinge structure on bumper holder, and bumper is determined relative to the position of bumper holder by the stent flexibility location structure on bumper.Flexible positioning connection structure of the present utility model, the position to be matched of bonnet can be determined by stand hinge structure, the position to be matched of bumper can be determined by stent flexibility location structure, there is flaw so as to avoid the matching area in bumper and bonnet, gap and the deviation of face difference actual value and theoretical value between the two are reduced, close to design theory state.

Description

A kind of flexible positioning connection structure

Technical field

Automobile front beam assembly is the utility model is related to, relates more specifically to a kind of flexible positioning connection structure.

Background technology

Automobile front beam assembly includes bonnet, bumper holder and bumper, wherein, bumper is determined by both ends Bit architecture and attachment structure are fixedly installed on bumper bracket, moreover, needing to be matched with bonnet at the top of bumper.

In the prior art, it is generally required that installation personnel artificially promotes bumper install admittedly along all directions It is fixed.After the actual connection by attachment structure, often there is flaw, such as gap in the matching area of bumper and bonnet It is larger with face difference, so as to cause appearance consistency poor.

Utility model content

In order to solve the problems, such as that the appearance consistency of automobile front beam assembly existing for above-mentioned prior art is poor, this reality A kind of flexible positioning connection structure is aimed to provide with new.

Flexible positioning connection structure described in the utility model, including bonnet, bumper holder draw relative to bumper Hold up lid to be determined by the stand hinge structure on bumper holder relative to the position of bumper holder, bumper and insurance The position of thick stick support is determined by the stent flexibility location structure on bumper.

Support chip rotates around hinge between initial position and Support Position.

Stand hinge structure is formed by support chip and hinge.

Bumper holder has the first pass through openings, and support chip is placed in first pass through openings simultaneously under initial position It is hinged through the hinge to the side wall of the first pass through openings.

The free end of support chip is provided with the flange part for contradicting bonnet.

Support chip contradicts the leading edge of bonnet under Support Position.

Stent flexibility location structure is formed by spring and buckle.

Grid is installed with rear side of bumper.

Bumper holder has the second pass through openings, and for grid by spring connection buckle, this is buckled in position location insertion Second pass through openings.

Bumper is fixedly installed on bumper holder by attachment structure.

The top of bumper matches with bonnet.

Flexible positioning connection structure of the present utility model, the position to be matched of bonnet can be determined by stand hinge structure Put, the position to be matched of bumper can be determined by stent flexibility location structure, so as to avoid in bumper and engine There is flaw in the matching area of lid, gap and the deviation of face difference actual value and theoretical value between the two is reduced, close to design theory State, so as to improve appearance consistency.

Brief description of the drawings

Fig. 1 is the schematic diagram according to the flexible positioning connection structure of a preferred embodiment of the present utility model；

Fig. 2 is the partial perspective view of Fig. 1 flexible positioning connection structure.

Embodiment

Below in conjunction with the accompanying drawings, preferred embodiment of the present utility model is provided, and is described in detail.

Fig. 1 shows the principle of the flexible positioning connection structure according to a preferred embodiment of the present utility model, wherein, The flexible positioning connection structure includes bonnet 1, bumper holder 2 and bumper 3, wherein, the positioning that bumper 3 passes through both ends Structure and attachment structure are fixedly installed on bumper bracket 2, moreover, the top of bumper 3 matches with bonnet 1.

Fig. 2 is the partial perspective view of Fig. 1 flexible positioning connection structure, wherein, bumper holder 2, which has, faces bumper The 3 antetheca 21a and roof 21b in face of bonnet 1.

Bumper holder 2 has the first pass through openings 22, and it is formed by cut-out antetheca 21a and portion top wall 21b.Branch Blade 23 is placed in first pass through openings 22 under initial position and is connected to the first pass through openings 22 by hinge 24 Side wall.Wherein, the free end that closes on of support chip 23 has flange part 23a.In actual mechanical process, installation personnel can be right Support chip 23 applies external force, it is raised to the centre position that dotted line 23 ' shows around hinge 24, then until being lifted The Support Position shown to dotted line 23 ".Under the state of Support Position, the leading edge of the flange part 23a of support chip 23 against bonnet 1 11, determine the position relative to bumper holder 2 of bonnet 1.It should be understood that in the placed opposite position that bonnet 1 is determined After putting, installation personnel can apply external force to support chip 23, it is compressed to around hinge 24 during dotted line 23 ' shows Between position, then until be compressed to initial position.

Bumper holder 2 has the second pass through openings 25, and it is formed by cut-out roof 21b.Referring to Fig. 1, bumper 3 Rear side be installed with grid 31, the grid 31 connects a buckle 33 by spring 32, and the buckle 33 can be inserted into this and second pass through Open up and positioned in mouth 25.

The concrete application of flexible positioning connection structure of the present utility model is described in detail with reference to Fig. 1 and Fig. 2：

As mentioned above, in an initial condition, support chip 23, which is molded, is contained in the first of bumper holder 2 In pass through openings 22.First, installation personnel applies external force to support chip 23 and makes it be raised to dotted line 23 " around hinge 24 to show The Support Position gone out, the relative of bonnet 1 is now determined to dispose by conflicts of the flange part 23a to the leading edge 11 of bonnet 1 Position.Then installation personnel applies external force to support chip 23 and makes it be compressed to around hinge 24 to be contained in bumper branch again Original state in first pass through openings 22 of frame 2.

Now, because the position of bonnet 1 is it has been determined that installation personnel only needs bumper 3 being raised to suitable height Degree, then promotes bumper 3 backward towards bumper holder 2, eliminates the adjustment to the progress above-below direction of bumper 3 Step.

When bumper 3 are promoted backward towards bumper holder 2, the position of the buckle 33 of bumper 3 passes through spring 32 are finely adjusted and enter in the second pass through openings 25.Then, when the front end of buckle 33 touches the side of the second pass through openings 25 During wall, promote the action of bumper 3 to terminate backward, now connected bumper 3 and bumper holder 2 by attachment structure , eliminate the step of adjustment that fore-and-aft direction and left and right directions are carried out to bumper 3.

, can be with by the stand hinge structure it should be understood that support chip 23 and hinge 24 are referred to alternatively as stand hinge structure The determination of the position of bonnet 1 is realized, that is, the position to be matched of bonnet 1 is determined, moreover, spring 32 and buckle 33 can It is referred to as stent flexibility location structure, the determination of the front and back position of bumper 3 can be realized by the stent flexibility location structure, The position to be matched of bumper 3 is namely determined, so as to avoid occurring in the matching area of bumper 3 and bonnet 1 Flaw, gap and the deviation of face difference actual value and theoretical value between the two are reduced, close to design theory state.

It is above-described, preferred embodiment only of the present utility model, the scope of the utility model is not limited to, this Above-described embodiment of utility model can also make a variety of changes.I.e. every claims according to the present utility model application and Simple, the equivalent changes and modifications that description is made, fall within the claims of the utility model patent.This The not detailed description of utility model is routine techniques content.

Claims

1. a kind of flexible positioning connection structure, including bonnet (1), bumper holder (2) and bumper (3), it is characterised in that Bonnet (1) is determined relative to the position of bumper holder (2) by the stand hinge structure on bumper holder (2), Bumper (3) is determined relative to the position of bumper holder (2) by the stent flexibility location structure on bumper (3).

2. flexible positioning connection structure according to claim 1, it is characterised in that stand hinge structure is by support chip (23) With hinge (24) formation.

3. flexible positioning connection structure according to claim 2, it is characterised in that support chip (23) exists around hinge (24) Rotated between initial position and Support Position.

4. flexible positioning connection structure according to claim 3, it is characterised in that bumper holder (2) has first to pass through Mouth (22) is opened up, support chip (23) is placed in first pass through openings (22) under initial position and connected by hinge (24) Side wall in the first pass through openings (22).

5. flexible positioning connection structure according to claim 4, it is characterised in that the free end of support chip (23) is provided with For contradicting the flange part (23a) of bonnet (1).

6. flexible positioning connection structure according to claim 5, it is characterised in that support chip (23) supports under Support Position Touch the leading edge (11) of bonnet (1).

7. flexible positioning connection structure according to claim 1, it is characterised in that stent flexibility location structure is by spring (32) formed with buckle (33).

8. flexible positioning connection structure according to claim 7, it is characterised in that the rear side of bumper (3) is fixedly mounted There is grid (31).

9. flexible positioning connection structure according to claim 8, it is characterised in that bumper holder (2) has second to pass through Mouth (25) is opened up, grid (31) is by spring (32) connection buckle (33), and the buckle (33) is in the insertion of position location insertion second It is open (25).

10. flexible positioning connection structure according to claim 1, it is characterised in that bumper (3) is consolidated by attachment structure Dingan County is attached on bumper holder (2).

11. flexible positioning connection structure according to claim 1, it is characterised in that the top of bumper (3) and bonnet (1) match.