CN210258323U

CN210258323U - High-safety automobile bumper

Info

Publication number: CN210258323U
Application number: CN201920648181.7U
Authority: CN
Inventors: 柴小鹏
Original assignee: Nan'an Sanluo Industrial Design Co ltd
Current assignee: Nan'an Sanluo Industrial Design Co ltd
Priority date: 2019-05-08
Filing date: 2019-05-08
Publication date: 2020-04-07
Anticipated expiration: 2029-05-08

Abstract

The utility model relates to an auto-parts makes technical field, especially, relate to a car bumper of high security, which comprises a bracket, the support is L type structure, and fixed welding has a plurality of bolt base on its side, be provided with multiunit buffer gear in the vertical direction in the support outside, and be connected with the baffle through multiunit buffer gear, buffer gear is including seting up the pivot base of recess and the fixed welding on the baffle side in the vertical direction in the support outside, fixed welding has vertical cylinder pole in the recess, the cover is equipped with the slider on the cylinder pole, be connected with the spring between one side of slider and one side of recess, the spring housing is established on the outer wall of cylinder pole, be connected with the one end of connecting rod through the bolt rotation on the slider, rotate the other end that is connected with the connecting rod through the. The utility model discloses in, through having used buffer gear for the security performance of bumper improves greatly, and the mechanism is simple, and the practicality is strong, is fit for promoting.

Description

High-safety automobile bumper

Technical Field

The utility model relates to an auto-parts makes technical field, especially relates to an automobile bumper of high security.

Background

With the development of science and technology, people's life changes over the world, and after economic conditions of people become better and better, most families choose to buy a private car for convenient travel, so that the number of the private cars on the road is more and more, but the incidence rate of car accidents is increased year by year, and the death rate of the car accidents is increased continuously, so that people can mount bumpers on the private cars of the people to reduce the impact force and protect the safety of people on the cars, but some existing car bumpers are made of very hard metal directly, the car body cannot be deformed greatly, the problem that the impact force generated in the impact process cannot be solved directly, the people in the cars are still easy to be injured basically, and the existing car bumpers can only protect the cars but cannot protect people, therefore, a high-safety automobile bumper needs to be designed to protect the safety of the passengers in the automobile.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the automobile bumper buffering effect that exists among the prior art is poor, and the automobile bumper of a high security that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the high-safety automobile bumper comprises a support, wherein the support is of an L-shaped structure, a plurality of bolt bases are fixedly welded on the side face of the support, the bolt bases are distributed in the vertical direction and the horizontal direction of the inner side surface of the support, a plurality of groups of buffer mechanisms are arranged in the vertical direction outside the support and are connected with a baffle through the plurality of groups of buffer mechanisms, each buffer mechanism comprises a groove formed in the vertical direction outside the support and a rotating shaft base fixedly welded on the side face of the baffle, a vertical cylindrical rod is fixedly welded in the groove, a sliding block is sleeved on the cylindrical rod, the rotating shaft base and the sliding block are located in different horizontal planes, the horizontal plane where the rotating shaft base is located is closer to the middle of the baffle, a spring is connected between one side of the sliding block and one side of the groove, the spring is sleeved on the outer wall of the cylindrical rod, and one end of a connecting rod, the other end that is connected with the connecting rod through the bolt rotation on the pivot base, buffer gear is three groups, and the quantity of every group is 6, and about baffle central symmetry.

Preferably, buffer structure includes fixed welding and fixes the sleeve of welding on the baffle at the ascending round bar of the vertical side in support outside, the top joint of round bar is in telescopic inside, and round bar and sleeve clearance fit, be connected with reset spring between the top of telescopic bottom and round bar.

Preferably, a buffer rubber pad is fixedly adhered to one side, far away from the buffer mechanism, of the baffle, and a light reflecting strip is fixedly adhered to the buffer rubber pad.

Preferably, the buffer mechanism comprises an elastic bending plate fixedly installed between the baffle and the support, and the elastic bending plate is located at the upper end and the lower end of the baffle.

Preferably, a plurality of reinforcing ribs are fixedly welded at corners of the bracket.

The utility model provides a pair of car bumper of high security, beneficial effect lies in: this car bumper of high security has dispersed the striking dynamics through having used three buffer gear of group for have the cushioning nature between baffle and the support, has increased the security of vehicle, has reduced the mortality that the accident takes place. And the rubber cushion is laid on the outer surface of the baffle, so that the impact force is properly reduced, and the safety performance of the bumper is further improved. The utility model discloses in, through having used buffer gear for the security performance of bumper improves greatly, and the mechanism is simple, and the practicality is strong, is fit for promoting.

Drawings

Fig. 1 is a schematic side view of a high-safety bumper according to the present invention;

fig. 2 is a schematic top view of a high safety bumper proposed by the present invention;

fig. 3 is a schematic diagram of a front view structure of a bumper of the present invention.

In the figure: the light-reflecting type LED lamp comprises a support 1, a bolt base 2, a baffle 3, a groove 4, a rotating shaft base 5, a cylindrical rod 6, a sliding block 7, a spring 8, a connecting rod 9, an elastic bent plate 10, a round rod 11, a sleeve 12, a buffer rubber pad 13, reinforcing ribs 14, a return spring 15 and a light-reflecting strip 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a high security's car bumper, includes support 1, and support 1 is L type structure, and the fixed welding in corner of support 1 has a plurality of strengthening ribs 14, and the structural stability of support 1 can be strengthened in the setting of strengthening ribs 14, promotes crashproof intensity, and fixed welding has a plurality of bolt base 2 on the side of support 1, and bolt base 2 distributes in the vertical and horizontal direction of support 1 inboard surface, and bolt base 2 is used for and the automobile body between fixed connection.

In the utility model, a plurality of groups of buffer mechanisms are arranged in the vertical direction outside the bracket 1 and are connected with the baffle 3 through a plurality of groups of buffer mechanisms, each buffer mechanism comprises a groove 4 arranged in the vertical direction outside the bracket 1 and a rotating shaft base 5 fixedly welded on the side surface of the baffle 3, a vertical cylindrical rod 6 is fixedly welded in the groove 4, a slide block 7 is sleeved on the cylindrical rod 6, the rotating shaft base 5 and the slide block 7 are positioned in different horizontal planes, the horizontal plane where the rotating shaft base 5 is positioned is closer to the middle part of the baffle 3, a spring 8 is connected between one side of the slide block 7 and one side of the groove 4, the spring 8 is sleeved on the outer wall of the cylindrical rod 6, one end of a connecting rod 9 is connected on the slide block 7 through bolt rotation, the other end of the connecting rod 9 is connected on the rotating shaft base 5 through bolt rotation, under the effect of connecting rod 9, become longitudinal movement with lateral shifting, and the cover is equipped with spring 8 on the cylindric lock 6, has alleviated most striking dynamics, has improved the security performance of car bumper.

The utility model discloses in, buffer gear is three groups, the quantity of every group is 6, and about 3 central symmetry of baffle, buffer structure includes fixed welding at the ascending round bar 11 of the 1 outside vertical side of support and fixed welding sleeve 12 on baffle 3, the top joint of round bar 11 is in the inside of sleeve 12, and round bar 11 and sleeve 12 clearance fit, be connected with reset spring 15 between the bottom of sleeve 12 and the top of round bar 11, clearance fit through round bar 11 and sleeve 12, make baffle 3 unchangeable for support 1's position, and reset spring 15's use, also make to have buffer capacity between round bar 11 and the sleeve 12, the buffering effect has been played, the striking dynamics has been slowed down.

The utility model discloses in, buffer gear includes the elasticity bent plate 10 of fixed mounting between baffle 3 and support 1, elasticity bent plate 10 is located the upper and lower both ends of baffle 3, elasticity bent plate 10 makes baffle 3 and support 1 have the buffer capacity, play certain cushioning effect, baffle 3 keeps away from the fixed adhesion in one side of buffer gear and has rubber cushion pad 13, rubber cushion pad 13 is last to be fixed the adhesion and has reflection of light strip 16, reflection of light strip 16's use, can help the people of driving at night to discover the vehicle fast, reduce the traffic accident.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The high-safety automobile bumper comprises a support (1) and is characterized in that the support (1) is of an L-shaped structure, a plurality of bolt bases (2) are fixedly welded on the side face of the support (1), the bolt bases (2) are distributed on the vertical and horizontal directions of the inner side surface of the support (1), a plurality of groups of buffer mechanisms are arranged on the vertical direction of the outer side of the support (1) and are connected with a baffle (3) through the plurality of groups of buffer mechanisms, each buffer mechanism comprises a groove (4) formed in the vertical direction of the outer side of the support (1) and a rotating shaft base (5) fixedly welded on the side face of the baffle (3), a vertical cylindrical rod (6) is fixedly welded in the groove (4), a sliding block (7) is sleeved on the cylindrical rod (6), the rotating shaft base (5) and the sliding block (7) are located in different horizontal planes, and the horizontal plane where the rotating shaft base (5) is located is closer to the middle of the, be connected with spring (8) between one side of slider (7) and one side of recess (4), spring (8) cover is established on the outer wall of cylinder pole (6), be connected with the one end of connecting rod (9) through the bolt rotation on slider (7), be connected with the other end of connecting rod (9) through the bolt rotation on pivot base (5), buffer gear is three groups, and the quantity of every group is 6, and about baffle (3) central symmetry.

2. The high-safety automobile bumper as claimed in claim 1, wherein the buffering mechanism comprises a round rod (11) fixedly welded on the outer side of the bracket (1) in the vertical direction and a sleeve (12) fixedly welded on the baffle (3), the top end of the round rod (11) is clamped inside the sleeve (12), the round rod (11) and the sleeve (12) are in clearance fit, and a return spring (15) is connected between the bottom of the sleeve (12) and the top end of the round rod (11).

3. The high-safety automobile bumper as claimed in claim 1, wherein a cushion rubber pad (13) is fixedly adhered to one side of the baffle (3) far away from the buffering mechanism, and a reflective strip (16) is fixedly adhered to the cushion rubber pad (13).

4. A high-safety bumper according to claim 1, wherein the buffer mechanism comprises elastic bent plates (10) fixedly arranged between the baffle (3) and the bracket (1), and the elastic bent plates (10) are arranged at the upper end and the lower end of the baffle (3).

5. A high safety bumper according to claim 1, wherein a plurality of reinforcing ribs (14) are fixedly welded at the corners of the bracket (1).