CN215474974U

CN215474974U - Automobile anti-collision structure

Info

Publication number: CN215474974U
Application number: CN202121404779.5U
Authority: CN
Inventors: 秦玉娟
Original assignee: Qingdao Dongtaiyuan Machinery Co ltd
Current assignee: Qingdao Dongtaiyuan Machinery Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-01-11
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses an automobile anti-collision structure which comprises an installation seat, wherein connecting blocks are installed on two sides of the installation seat, a connecting rod is installed in each connecting block in a sliding mode, a first spring is arranged on the top of the installation seat, a baffle is installed at the end of the first spring, a limiting block is installed on the top of the baffle, an energy-absorbing spring is arranged in each limiting block, accommodating boxes are installed on two sides of each limiting block, a second spring is arranged in each accommodating box, and a first clamping piece is installed at the end of each second spring. According to the utility model, the baffle, the limiting block, the energy-absorbing spring, the accommodating box, the second spring, the first clamping piece, the limiting block, the stop block, the second clamping piece and the anti-collision steel plate are matched for use, the stop block is utilized to drive the second clamping piece to contract inwards and is clamped into the bottom of the first clamping piece, the stop block drives the anti-collision steel plate to move, the problem that the anti-collision steel plate and a collided object form a certain inclination angle is avoided, and the energy-absorbing effect is also improved.

Description

Automobile anti-collision structure

Technical Field

The utility model relates to the technical field of automobile safety, in particular to an automobile anti-collision structure

Background

Along with the popularization of automobiles and the increase of economy, private cars are more and more, due to road conditions, driving and other factors, the automobiles are difficult to avoid rear-end collision, collision and other accidents, when rear-end collision occurs, the front ends of the automobiles are generally seriously damaged, the time is consumed for returning to factories and overhaul, a large amount of maintenance cost is needed, and when the rear-end collision occurs seriously, the braking systems of the automobiles are possibly damaged, emergency braking cannot be realized, the injury of people in the automobiles is possibly aggravated, so that various anti-collision structures are arranged on the automobiles, and the anti-collision structures at the front ends of the automobiles are also one of the anti-collision structures.

But most current car front end anticollision structure anticollision effect is not good, has following problem:

1. when the front part of the automobile collides, the impact force is transmitted to the longitudinal beam after being buffered by the anti-collision steel plate, and the automobile longitudinal beam and a collided object are both at a certain inclination angle, so that the longitudinal beam is deformed in a certain bending way while being crumpled, and the integral energy absorption effect is reduced.

2. A certain space is reserved between the current frame and the front bumper, the front bumper does not have the function of anti-collision buffering, and the front bumper is easily damaged in the process of automobile collision, so that the benefit of a driver is lost, and the practicability of the front bumper is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automobile anti-collision structure to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automobile anti-collision structure, includes the mount pad, the connecting block is installed to the both sides of mount pad, the inside slidable mounting of connecting block has the connecting rod, the top of mount pad is provided with first spring, the baffle is installed to the end of first spring, the stopper is installed at the top of baffle, the inside of stopper is provided with energy-absorbing spring, the box that holds is installed to the both sides of stopper, the inside of holding the box is provided with the second spring, first fastener is installed to the end of second spring, the gag lever post is installed to energy-absorbing spring's end, the dog is installed to the bottom of gag lever post, the second fastener is installed to the both sides of dog, crashproof steel sheet is installed on the top of gag lever post, the inside of connecting block is provided with the third spring.

Preferably, the bottom of the mounting seat is provided with a groove matched with the screw rod.

Preferably, the number of the accommodating boxes is two, the inner sides of the accommodating boxes are provided with screws, and the accommodating boxes are mounted on the outer sides of the connecting rods through the screws.

Preferably, the both ends of baffle are provided with the threaded rod, and the threaded rod runs through the connecting rod and passes through the nut and install the both sides at the stopper.

Preferably, threads are arranged at two ends of the energy-absorbing spring and are respectively connected with the limiting block and the stop block.

Preferably, the first clamping piece and the second clamping piece correspond to each other in position.

Compared with the prior art, the utility model provides an automobile anti-collision structure, which has the following beneficial effects:

1. according to the utility model, the baffle, the limiting block, the energy-absorbing spring, the accommodating box, the second spring, the first clamping piece, the limiting block, the stop block, the second clamping piece and the anti-collision steel plate are matched for use, the stop block is utilized to drive the second clamping piece to contract inwards and is clamped into the bottom of the first clamping piece, the stop block drives the anti-collision steel plate to move, the problem that the anti-collision steel plate and a collided object form a certain inclination angle is avoided, and the energy-absorbing effect is also improved.

2. According to the utility model, through the matching use of the mounting seat, the first spring, the baffle, the limiting block, the limiting rod and the anti-collision steel plate, the first spring can buffer the whole anti-collision steel plate and the baffle, so that the damage of a front bumper is relieved, and the secondary anti-collision buffer can be carried out on an automobile, so that the benefit of a driver is improved to the maximum.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a limiting block and a limiting rod of the present invention;

fig. 3 is a schematic view of the structure of the connecting block and the connecting rod of the present invention.

In the figure: 1. a mounting seat; 2. connecting blocks; 3. a connecting rod; 4. a first spring; 5. a baffle plate; 6. a limiting block; 7. an energy-absorbing spring; 8. accommodating the box; 9. a second spring; 10. a first clip member; 11. a limiting rod; 12. a stopper; 13. a second clip member; 14. an anti-collision steel plate; 15. and a third spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides an automobile anti-collision structure, including mount pad 1, connecting block 2 is installed to the both sides of mount pad 1, the inside slidable mounting of connecting block 2 has connecting rod 3, the top of mount pad 1 is provided with first spring 4, baffle 5 is installed to the end of first spring 4, stopper 6 is installed at the top of baffle 5, the inside of stopper 6 is provided with energy-absorbing spring 7, the both sides of stopper 6 are installed and are held box 8, the inside that holds the box is provided with second spring 9, first fastener 10 is installed to the end of second spring 9, gag lever post 11 is installed to the end of energy-absorbing spring 7, dog 12 is installed to the bottom of gag lever post 11, second fastener 13 is installed to the both sides of dog 12, crashproof steel sheet 14 is installed on the top of gag lever post 11, the inside of connecting block 2 is provided with third spring 15.

In this implementation, the bottom of mount pad 1 is provided with the recess with screw rod looks adaptation, is convenient for the installation of mount pad 1 on the vehicle.

In this implementation, the quantity that holds box 8 is two, and the inboard is provided with the screw, holds box 8 and passes through the mounting screw in the outside of connecting rod 3, is convenient for hold box 8 and install and dismantle in the outside of stopper 6.

In this implementation, the both ends of baffle 5 are provided with the threaded rod, and the threaded rod runs through connecting rod 3 and passes through the nut and install in the both sides of connecting rod 3, and the baffle 5 of being convenient for is in the inboard installation or the dismantlement of connecting rod 3.

In this embodiment, two ends of the energy-absorbing spring 7 are provided with threads, which are respectively connected with the limiting block 6 and the stopper 11, so as to fix the two ends of the energy-absorbing spring 7.

In this embodiment, the first clamping piece 10 and the second clamping piece 12 correspond to each other in position, which facilitates the mutual locking of the first clamping piece 10 and the second clamping piece 12.

The working principle is as follows: when the anti-collision steel plate 14 collides with an object, the limiting rod 11 arranged at the bottom of the anti-collision steel plate 14 extrudes the energy-absorbing spring 7, the energy-absorbing spring 7 contracts inwards to drive the stop block 12 arranged at the bottom of the limiting block 6 to move, the second clamping piece 13 arranged at two sides of the stop block 12 is utilized, the second clamping piece 13 is clamped into the bottom of the first clamping piece 10 arranged at the end of the second spring 9 and is used for fixing the connection between the anti-collision steel plate 14 and the baffle 5, so that the anti-collision steel plate 14 cannot incline by one corner, the screw in the accommodating box 8 is disassembled, the accommodating box 8 is taken out to enable the first clamping piece 10 at the end of the second spring 9 to contract inwards, the second clamping piece 12 is separated from the bottom of the first clamping piece 10, and the anti-collision steel plate 14 resets to the initial position; the second clamping piece 12 is buckled at the bottom of the first clamping piece 10, so that the anti-collision steel plate 14 is connected with the baffle 5 into a whole, the baffle 5 drives the anti-collision steel plate 14 to extrude inwards, and the anti-collision steel plate 14 is subjected to secondary collision buffering by utilizing the energy absorption of the first spring 4.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides an automobile anti-collision structure, includes mount pad (1), its characterized in that: the anti-collision device is characterized in that connecting blocks (2) are installed on two sides of the installing seat (1), a connecting rod (3) is installed inside the connecting blocks (2) in a sliding mode, a first spring (4) is arranged on the top of the installing seat (1), a baffle (5) is installed at the end of the first spring (4), a limiting block (6) is installed at the top of the baffle (5), an energy absorbing spring (7) is arranged inside the limiting block (6), accommodating boxes (8) are installed on two sides of the limiting block (6), a second spring (9) is arranged inside the accommodating boxes, a first clamping piece (10) is installed at the end of the second spring (9), a limiting rod (11) is installed at the end of the energy absorbing spring (7), a stop block (12) is installed at the bottom of the limiting rod (11), a second clamping piece (13) is installed on two sides of the stop block (12), and an anti-collision steel plate (14) is installed at the top end of the limiting rod (11), and a third spring (15) is arranged in the connecting block (2).

2. The automobile crash-proof structure according to claim 1, wherein: the bottom of the mounting seat (1) is provided with a groove matched with the screw rod.

3. The automobile crash-proof structure according to claim 1, wherein: the number of the accommodating boxes (8) is two, screws are arranged on the inner sides of the accommodating boxes, and the accommodating boxes (8) are mounted on the outer sides of the limiting blocks (6) through the screws.

4. The automobile crash-proof structure according to claim 1, wherein: the two ends of the baffle (5) are provided with threaded rods, and the threaded rods penetrate through the connecting rod (3) and are installed on the two sides of the connecting rod (3) through nuts.

5. The automobile crash-proof structure according to claim 1, wherein: and threads are arranged at two ends of the energy-absorbing spring (7) and are respectively connected with the limiting block (6) and the stop block (12).

6. The automobile crash-proof structure according to claim 1, wherein: the first clamping piece (10) and the second clamping piece (13) correspond to each other in position.