CN210310250U - Novel automobile mechanical impact buffering device - Google Patents

Abstract

The utility model discloses a novel automobile mechanical impact buffering device, which comprises a supporting plate, a cross arm, a frame plate, a connecting block, an anti-collision bar, a stop rod, a composite buffer and a mounting frame, wherein the anti-collision bar and the composite buffer are respectively arranged on the front walls of the mounting frame and the frame plate, and a spacing sheet is respectively arranged on the inner wall of the mounting plate corresponding to the front side of a blocking sheet, so as to form a plurality of spaced layer-connecting grooves in a combined way, an arc-shaped blocking plate can be abutted against the wall surface of a rear-end automobile, the front ends of the mounting plates at two sides are designed into outward slightly convex cushion layers in an abutting way, so as to play a role of effectively protecting the contact surface of internal and external impact, so that an elastic lamination is deformed when impact occurs, the elastic lamination is formed by stacking a plurality of elastic membranes, the relative displacement caused after the vehicle impact is compensated by the elastic deformation of the membranes, and the buffering element has high performance, thereby improving the buffering effect of the device.

Description

Novel automobile mechanical impact buffering device

Technical Field

The utility model relates to a novel car machinery striking buffering device belongs to car anticollision technical field.

Background

With the progress of science and technology, automobiles become essential transportation tools in daily life of people, however, traffic accidents occurring on automobile roads are also continuously rising, and many accidents are rear-end collisions or scratch accidents caused by inattention of driving. The existing automobile mechanical impact buffer device has poor deformation reaction efficiency when collision occurs, and a single structure cannot effectively achieve the buffer effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel automobile machinery strikes buffer to solve current automobile machinery strikes buffer and warp reaction efficiency when bumping, the problem that more single structure can not effectual reach buffering effect.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a novel automobile machinery striking buffer, its structure includes backup pad, xarm, deckle board, links piece, crashproof thick stick, resistance pole, compound buffer, mounting bracket, deckle board inner wall rigid coupling has the backup pad, the subsides of resistance pole front end are established on crashproof thick stick inner wall, be equipped with the even piece that installation length equals about the crashproof thick stick respectively, even a rigid coupling is on the antetheca about the mounting bracket corresponds, the mounting bracket rear wall joins the deckle board antetheca respectively, the dress of deckle board front side is equipped with compound buffer.

Further, compound buffer includes separation blade, space piece, mounting panel, elasticity lamination, bed course, arc resistance board, layer connects the groove, the separation blade is integrative with the space piece combination, the space piece is established in the inside groove of mounting panel about separately, the installation panel front end is pasted and is equipped with the bed course of little protruding outwards, the elasticity lamination corresponds the scarf joint on layer connects the groove, the space department that layer trench is located between the space piece both sides, the mounting panel corresponds establishes the position about the arc resistance board, the arc resistance board dress inlays on the deckle board antetheca.

Further, the front wall of the support plate is welded with the resistance rod into a whole.

Further, the cross arm groove is connected with the blocking rod in a penetrating mode.

Furthermore, the positions of the two sides of the blocking piece respectively correspond to the front end of the frame plate.

Furthermore, the spacing pieces are supported by rubber materials.

Further, the arc-shaped baffle plate is positioned below the interval of the bumper.

Advantageous effects

The utility model relates to a novel automobile machinery strikes buffer, anticollision thick stick and compound buffer divide to establish on the antetheca of mounting bracket and framed panel, the spacer is divided and is established on the mounting panel inner wall that corresponds the separation blade front side, the combination constitutes a plurality of looks spaced layer and connects the groove, the arc resistive plate can with the car wall looks butt that knocks into, both sides mounting panel front end is laminated and is designed into the slightly convex bed course outwards, can play the effect of the contact surface of effectively protecting inside and outside offeing, lead to elastic lamination to warp when strikeing to take place, elastic lamination is formed by several elastic diaphragm stacks, the relative displacement who leads to the fact after the elastic deformation that leans on the diaphragm comes the compensation vehicle striking, a high performance's buffer element, the deformation when having prolonged the vehicle and bumping, and then the cushioning effect of device has been improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a novel automobile mechanical impact buffering device of the present invention;

fig. 2 is a schematic view of the assembly structure of the composite buffer according to the present invention.

In the figure: the anti-collision device comprises a supporting plate-1, a cross arm-2, a frame plate-3, a connecting block-4, an anti-collision bar-5, a blocking rod-6, a composite buffer-7, a blocking piece-30, a spacing piece-41, an installation plate-52, an elastic lamination-63, a cushion layer-74, an arc-shaped blocking plate-85, a layer-connecting groove-96 and an installation frame-8.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: a novel automobile mechanical impact buffering device structurally comprises a supporting plate 1, a cross arm 2, a frame plate 3, a connecting block 4, an anti-collision bar 5, a blocking rod 6, a composite buffer 7 and a mounting frame 8, wherein the inner wall of the frame plate 3 is fixedly connected with the supporting plate 1, the front end of the blocking rod 6 is attached to the inner wall of the anti-collision bar 5, the left side and the right side of the anti-collision bar 5 are respectively provided with the connecting block 4 with equal mounting length, the connecting block 4 is fixedly connected to the left front wall and the right front wall corresponding to the mounting frame 8, the rear wall of the mounting frame 8 is respectively connected with the front wall of the frame plate 3, the front side of the frame plate 3 is provided with the composite buffer 7, the composite buffer 7 comprises a baffle 30, a spacing piece 41, a mounting plate 52, an elastic lamination 63, a cushion layer 74, an arc-shaped baffle 85 and a layer connecting groove 96, the baffle 30 is combined with the spacing piece 41 into a whole, the spacing piece 41 is respectively arranged in, elastic lamination 63 corresponds the scarf joint on layer connects groove 96, layer connects the space department that groove 96 is located between space piece 41 both sides, the position about arc baffler 85 is established to mounting panel 52 correspondence, arc baffler 85 dress inlays on the antetheca of frame 3, 1 antetheca of backup pad and drag pole 6 welding are integrative, 2 recesses of xarm link to each other with drag pole 6 cross-under, separation blade 30 both sides position corresponds 3 front ends of frame respectively, space piece 41 adopts the rubber material to support, arc baffler 85 is located the interval below department of anticollision thick stick 5.

The elastic lamination 63 is formed by stacking a plurality of elastic diaphragms, compensates for relative displacement caused by vehicle impact by elastic deformation of the diaphragms, is a high-performance buffer element, does not need lubricating oil, has a compact structure, high strength, long service life and no rotating clearance, has the characteristics of acid resistance, alkali resistance and corrosion resistance, and is suitable for high-temperature environments.

For example: when the automobile bumper is used, the bumper 5 and the composite buffer 7 are respectively arranged on the front walls of the mounting frame 8 and the frame plate 3, the spacing pieces 41 are respectively arranged on the inner walls of the mounting plates 52 corresponding to the front sides of the blocking pieces 30, a plurality of spaced layer-connecting grooves 96 are formed in a combined mode, the arc-shaped blocking plates 85 can be abutted to the wall surface of an automobile which knocks into the rear, the front ends of the mounting plates 52 on the two sides are attached to form a cushion layer 74 which is slightly convex outwards, the effect of effectively protecting the contact surface which collides internally and externally can be achieved, the elastic lamination 63 deforms when impact occurs, the elastic lamination 63 is formed by stacking a plurality of elastic membrane pieces, the relative displacement caused after the automobile is impacted by the elastic deformation of the membrane pieces, the automobile bumper is a high-performance buffer element, the deformation reaction when the automobile collides can be prolonged, and the.

The utility model provides a problem be that current automobile machinery striking buffer deforms reaction efficiency when bumping, and more single structure can not effectually reach the buffering effect, the utility model discloses a deformation reaction when the vehicle bumps can be prolonged in the combination of each other of above-mentioned parts, and then the buffering effect of device has been improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (4)

1. The utility model provides a novel automobile machinery strikes buffering device, its structure includes backup pad (1), xarm (2), deckle board (3), links piece (4), anticollision thick stick (5), resistance pole (6), compound buffer (7), mounting bracket (8), its characterized in that:

frame plate (3) inner wall rigid coupling has backup pad (1), stop rod (6) front end subsides and establish on crashproof thick stick (5) inner wall, be equipped with even piece (4) that installation length equals about crashproof thick stick (5) respectively, even on the antetheca about piece (4) rigid coupling mounting bracket (8) corresponds, mounting bracket (8) back wall joins frame plate (3) antetheca respectively, frame plate (3) front side dress is equipped with compound buffer (7).

2. The novel automobile mechanical impact buffering device according to claim 1, characterized in that: composite buffer (7) include separation blade (30), space piece (41), mounting panel (52), elasticity lamination (63), bed course (74), arc hinder board (85), layer laminating groove (96), separation blade (30) and space piece (41) combination are integrative, space piece (41) are established in the inside groove of upper and lower mounting panel (52) separately, mounting panel (52) front end subsides are equipped with bed course (74) of little protruding outwards, elasticity lamination (63) correspond the scarf joint on layer jointing groove (96), layer jointing groove (96) are located the space department between space piece (41) both sides, position about arc hinders board (85) is established in mounting panel (52) correspondence, arc hinders board (85) dress and inlays on framed pane (3) antetheca.

3. The novel automobile mechanical impact buffering device according to claim 1, characterized in that: the front wall of the support plate (1) is welded with the resistance rod (6) into a whole.

4. The novel automobile mechanical impact buffering device according to claim 1, characterized in that: the groove of the cross arm (2) is connected with the blocking rod (6) in a penetrating way.

Images