CN207725353U - A kind of fixing device for automobile front/rear collision bumper - Google Patents

Abstract

The utility model discloses a kind of fixing devices for automobile front/rear collision bumper, including fixing groove, side plate, radiating groove, wind collection slot, insurance shell, the first card slot, mounting hole, protective shell, fixed link, limiting plate, fixed block, slideway, buffer board, fixed cross beam, fixing bolt, the second card slot and limiting slot.The fixing device for automobile front/rear collision bumper of the utility model through insurance shell, it is connected by fixed link between buffer board and fixed cross beam, buffer board is sticked in the limiting slot inside fixed cross beam, fixed cross beam is slidably connected to side plate by limiting plate, to enable fixing bolt accurately through in fixed link, and then it offers convenience to the installment work of bumper, the side of side plate is equipped with wind collection slot simultaneously, wind collection slot is internally provided with radiating groove, so as to ensure the balance of bumper internal temperature, and then buffer board can be effectively prevent to deform, enhance the safety of automobile.

Description

A kind of fixing device for automobile front/rear collision bumper

Technical field

The utility model is related to a kind of fixing devices of bumper, specially a kind of fixation for automobile front/rear collision bumper Device belongs to automobile equipment applied technical field.

Background technology

Automobile front and back end is equipped with bumper, not only there is decoration functions, more importantly absorbs and mitigate foreign impacts power, protection Vehicle body protects vehicle body and the safety device of occupant safety function.Wherein outside plate and padded coaming is made of plastic, crossbeam thickness Flat cold-rolled sheet for 1.5 millimeters or so is stamped to form U-lag；Outside plate and padded coaming are attached on crossbeam, and crossbeam is vertical with vehicle frame Beam screw connection can disassemble at any time.The plastics that this plastic bumper uses generally use Polyester and polypropylene It is two kinds of materials, is made of injection moulding.

Current bumper is generally fixed using bolt when fixed, but car shaped is irregular, fixed spiral shell Bolt is not easy accurately to be screwed into mounting hole, and then makes troubles to fixed work, and the heat dissipation performance of current bumper It is poor, and the buffer board in bumper is plastic products, if heat cannot exclude in time, buffer board meeting temperature distortion influences The integrally-built stability of bumper, and then bring security risk.

Utility model content

The purpose of this utility model is that solve the above-mentioned problems and provides a kind of for automobile front/rear collision bumper Fixing device enables fixing bolt accurately through in fixed link, and then offers convenience to the installment work of bumper, and It can ensure the balance of bumper internal temperature, and then buffer board can be effectively prevent to deform, enhance the safety of automobile.

The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of fixation for automobile front/rear collision bumper The side of device, including insurance shell, the insurance shell is equipped with the first card slot, and the side of the insurance shell is rotatably connected to Protective shell, and the protective shell is rotationally connected with first card slot；The side of the insurance shell is equipped with mounting hole, and described Mounting hole runs through first card slot；The inside of the insurance shell, which is run through, fixing bolt, and the fixing bolt screw thread It is connected to the fixing groove；The side of the insurance shell is equipped with fixed link, and the mounting hole runs through the fixed link, and institute It states fixing bolt and is threadedly connected to the fixed link；The fixed link is through the side of buffer board, the side of the buffer board Equipped with the second card slot, and the fixed link is sticked in second card slot；The side of the buffer board is connected to by fixed link Fixed cross beam, and the fixing bolt is threadedly connected to the fixed cross beam；The side of the fixed cross beam is equipped with limiting plate, and The end of the buffer board is connected to the limiting plate；Limiting slot, and institute are surrounded between the fixed cross beam and the limiting plate It states buffer board and is sticked in the limiting slot；The limiting plate is slidably connected to slideway, and the slideway is fixed on the side of fixed block, The fixed block is set to the side of side plate, and one end of the side plate is connected to the insurance shell；The side of the side plate is set There is a wind collection slot, and the side plate is internally provided with radiating groove；The radiating groove is set to the inside of the wind collection slot, and the side plate Side be equipped with fixing groove.

Preferably, have for the ease of connecting the insurance shell, the buffer board and the fixed cross beam, the fixed link Four, there are four second card slots, and the both sides of the buffer board are respectively equipped with two second card slots, and the buffer board Both sides be separately connected there are two the fixed link.

Preferably, for the ease of the fixing bolt through fixing device, the buffer board is internally provided with mounting hole, And the mounting hole is set between two neighboring second card slot.

Preferably, described for the ease of the buffer board to be fixed between the insurance shell and the fixed cross beam Limiting plate is rectangle limiting plate, and the limiting plate is sticked in the inside of the slideway, and the limiting plate and the fixed cross beam It is arranged in a mutually vertical manner.

Preferably, in order to make the fixed block preferably secure the above sliding rail, the fixed block is triangular structure, institute The middle part that slideway is set to the fixed block is stated, and the fixed block is welded in the side plate.

Preferably, in order to make fixing device more adapt to model, the insurance shell, the buffer board and described Fixed cross beam is arcuate structure, and the insurance shell, the buffer board and the fixed cross beam are arranged in parallel.

The utility model has the beneficial effects that：The fixing device for automobile front/rear collision bumper of the utility model runs through It is connected by fixed link between insurance shell, buffer board and fixed cross beam, buffer board is sticked in the limit inside fixed cross beam Position slot, fixed cross beam is slidably connected to side plate by limiting plate, to enable fixing bolt accurately through in fixed link, And then offer convenience to the installment work of bumper, while the side of side plate is equipped with wind collection slot, wind collection slot is internally provided with heat dissipation Slot so as to ensure the balance of bumper internal temperature, and then can effectively prevent buffer board to deform, enhance the peace of automobile Quan Xing.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the decomposition texture schematic diagram of the insurance shell of the utility model, buffer board and fixed cross beam.

In figure：1, fixing groove, 2, side plate, 3, radiating groove, 4, wind collection slot, 5, insurance shell, the 6, first card slot, 7, fixed Hole, 8, protective shell, 9, fixed link, 10, limiting plate, 11, fixed block, 12, slideway, 13, buffer board, 14, fixed cross beam, 15, solid Determine bolt, the 16, second card slot, 17, limiting slot.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

It please refers to Fig.1 shown in -2, a kind of fixing device for automobile front/rear collision bumper, including insurance shell 5, the guarantor The side of dangerous shell 5 is equipped with the first card slot 6, and the side of the insurance shell 5 is rotatably connected to protective shell 8, and the protective shell 8 It is rotationally connected with first card slot 6；The side of the insurance shell 5 is equipped with mounting hole 7, and the mounting hole 7 runs through institute State the first card slot 6；The inside of the insurance shell 5, which is run through, fixing bolt 15, and the fixing bolt 15 is threadedly connected to institute State fixing groove 1；The side of the insurance shell 5 is equipped with fixed link 9, and the mounting hole 7 runs through the fixed link 9, and described Fixing bolt 15 is threadedly connected to the fixed link 9；The fixed link 9 is through the side of buffer board 13, the buffer board 13 Side be equipped with the second card slot 16, and the fixed link 9 is sticked in second card slot 16；The side of the buffer board 13 passes through Fixed link 9 is connected to fixed cross beam 14, and the fixing bolt 15 is threadedly connected to the fixed cross beam 14；The fixed cross beam 14 side is equipped with limiting plate 10, and the end of the buffer board 13 is connected to the limiting plate 10；The fixed cross beam 14 with Limiting slot 17 is surrounded between the limiting plate 10, and the buffer board 13 is sticked in the limiting slot 17；The limiting plate 10 is slided Dynamic to be connected to slideway 12, the slideway 12 is fixed on the side of fixed block 11, and the fixed block 11 is set to the side of side plate 2, and One end of the side plate 2 is connected to the insurance shell 5；The side of the side plate 2 is equipped with wind collection slot 4, and the side plate 2 is interior Portion is equipped with radiating groove 3；The radiating groove 3 is set to the inside of the wind collection slot 4, and the side of the side plate 2 is equipped with fixing groove 1.

As a kind of technical optimization scheme of the utility model, there are four the fixed links 9, and second card slot 16 has four A, the both sides of the buffer board 13 are respectively equipped with two second card slots 16, and the both sides of the buffer board 13 are separately connected There are two the fixed links 9.

As a kind of technical optimization scheme of the utility model, the buffer board 13 is internally provided with mounting hole 7, and described Mounting hole 7 is set between two neighboring second card slot 16.

As a kind of technical optimization scheme of the utility model, the limiting plate 10 is rectangle limiting plate, the limiting plate 10 are sticked in the inside of the slideway 12, and the limiting plate 10 is arranged in a mutually vertical manner with the fixed cross beam 14.

As a kind of technical optimization scheme of the utility model, the fixed block 11 is triangular structure, and the slideway is set In the middle part of the fixed block 11, and the fixed block 11 is welded in the side plate 2.

As a kind of technical optimization scheme of the utility model, the insurance shell 5, the buffer board 13 and the fixation Crossbeam 14 is arcuate structure, and the insurance shell 5, the buffer board 13 and the fixed cross beam 14 are arranged in parallel.

When the utility model is used, first, fixed cross beam 14 to be fixed on to the rear ends of vehicle, then by buffer board 13 It is positioned in limiting slot 17, and fixed link 9 is made to be sticked in the second card slot 16 of 13 side of buffer board, then installation insurance shell 5, So that the slideway 12 inside side plate 2 is sticked in limiting plate 10, push insurance shell 5, is allowed to be slided along limiting plate 10 until insuring The fixed link 9 of the inside of shell 5 is sticked in the second card slot 16 of 13 side of buffer board, will mounting hole 7, the second card slot 16 and solid at this time Fixed pole 9 is mutually communicated, and fixing bolt 15 is made to be threaded into mounting hole 7, until it is threadedly connected to 14 inside of fixed cross beam Fixed link 9, when running car, air collects into wind collection slot 4, and will by radiating groove 3 flows into the inside of bumper Heat is taken out of, to prevent 13 temperature distortion of buffer board.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (6)

1. a kind of fixing device for automobile front/rear collision bumper, including insurance shell（5）, it is characterised in that：Outside the insurance Shell（5）Side be equipped with the first card slot（6）, the insurance shell（5）Side be rotatably connected to protective shell（8）, and the guarantor Protective case（8）It is rotationally connected with first card slot（6）；The insurance shell（5）Side be equipped with mounting hole（7）, and it is described solid Determine hole（7）Run through first card slot（6）；The insurance shell（5）Inside through there is fixing bolt（15）, and it is described solid Determine bolt（15）It is threadedly connected to the fixing groove（1）；The insurance shell（5）Side be equipped with fixed link（9）, the fixation Hole（7）Run through the fixed link（9）, and the fixing bolt（15）It is threadedly connected to the fixed link（9）；The fixed link （9）Through buffer board（13）Side, the buffer board（13）Side be equipped with the second card slot（16）, and the fixed link （9）It is sticked in second card slot（16）；The buffer board（13）Side pass through fixed link（9）It is connected to fixed cross beam （14）, and the fixing bolt（15）It is threadedly connected to the fixed cross beam（14）；The fixed cross beam（14）Side be equipped with Limiting plate（10）, and the buffer board（13）End be connected to the limiting plate（10）；The fixed cross beam（14）With it is described Limiting plate（10）Between surround limiting slot（17）, and the buffer board（13）It is sticked in the limiting slot（17）；The limiting plate （10）It is slidably connected to slideway（12）, the slideway（12）It is fixed on fixed block（11）Side, the fixed block（11）It is set to Side plate（2）Side, and the side plate（2）One end be connected to the insurance shell（5）；The side plate（2）Side be equipped with Wind collection slot（4）, and the side plate（2）Be internally provided with radiating groove（3）；The radiating groove（3）Set on the wind collection slot（4）It is interior Portion, and the side plate（2）Side be equipped with fixing groove（1）.

2. a kind of fixing device for automobile front/rear collision bumper according to claim 1, it is characterised in that：The fixation Bar（9）There are four, second card slot（16）There are four, the buffer board（13）Both sides be respectively equipped with two it is described second card Slot（16）, and the buffer board（13）Both sides be separately connected there are two the fixed link（9）.

3. a kind of fixing device for automobile front/rear collision bumper according to claim 2, it is characterised in that：The buffering Plate（13）Be internally provided with mounting hole（7）, and the mounting hole（7）Set on two neighboring second card slot（16）Between.

4. a kind of fixing device for automobile front/rear collision bumper according to claim 1, it is characterised in that：The limit Plate（10）For rectangle limiting plate, the limiting plate（10）It is sticked in the slideway（12）Inside, and the limiting plate（10）With The fixed cross beam（14）It is arranged in a mutually vertical manner.

5. a kind of fixing device for automobile front/rear collision bumper according to claim 1, it is characterised in that：The fixation Block（11）For triangular structure, the slideway is set to the fixed block（11）Middle part, and the fixed block（11）It is welded in institute State side plate（2）.

6. a kind of fixing device for automobile front/rear collision bumper according to claim 1, it is characterised in that：The insurance Shell（5）, the buffer board（13）And the fixed cross beam（14）It is arcuate structure, and the insurance shell（5）, it is described slow Punching（13）And the fixed cross beam（14）It is arranged in parallel.