CN219706914U

CN219706914U - Elastic buffer bumper

Info

Publication number: CN219706914U
Application number: CN202320283417.8U
Authority: CN
Inventors: 杨瑜栋
Original assignee: Tianjin Lefeng Technology Co ltd
Current assignee: Tianjin Lefeng Technology Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-09-19
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses an elastic buffer bumper which comprises a front plate and a front bumper, wherein a multistage telescopic rod is detachably arranged on the left side and the right side of the front wall of the front plate, a spring for providing an elastic buffer effect is arranged outside the multistage telescopic rod, a transverse plate is detachably arranged at the front end of the multistage telescopic rod, hanging plates which can be clamped on the two sides of the transverse plate are arranged on the two sides of the rear wall of the front bumper, and the front bumper is detachably clamped and connected on the transverse plate through the hanging plates. The automobile bumper solves the problems that the whole automobile bumper needs to be completely dismantled after being impacted once and a new whole set of bumper needs to be replaced, the replacement mode greatly improves the automobile cost of an automobile owner, the whole set of bumper replacement also improves the production cost of a bumper manufacturer, resources are excessively wasted, and the elastic buffer bumper capable of quickly replacing only damaged parts is not available at present, so that the automobile bumper is suitable for being widely popularized and used.

Description

Elastic buffer bumper

Technical Field

The utility model relates to the field of vehicle safety auxiliary devices, in particular to an elastic buffer bumper.

Background

Automobile bumpers, located in most areas in front of and behind the automobile, are seemingly designed to avoid the impact of damage to the vehicle safety system from outside the vehicle, and they have the ability to reduce occupant injury during high speed collisions, and are now increasingly designed for pedestrian protection, as a means of cushioning the automobile or driver when they are subjected to impact forces.

The existing automobile bumper needs to be completely dismantled after being impacted once and is replaced by a new whole set of bumper, the replacement mode greatly improves the automobile cost of an automobile owner, the whole set of replacement also improves the production cost of a bumper manufacturer, resources are excessively wasted, and an elastic buffer bumper capable of quickly replacing only damaged parts is not available at present, so that according to the problems, the elastic buffer bumper is provided.

Disclosure of Invention

The utility model mainly aims to provide an elastic buffer bumper which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an elasticity buffering bumper, includes the front bezel, still wraps front bumper, all demountable installation has multistage telescopic link in front bezel front wall left and right sides, multistage telescopic link externally mounted has the spring that provides elasticity buffering effect, multistage telescopic link front end demountable installation has the diaphragm, front bumper back wall both sides all are provided with the link plate of block in the diaphragm both sides, and front bumper passes through the link plate demountable block and connects on the diaphragm, can take off it after the collision damage through the front bumper of link plate block on the diaphragm to the quick replacement to front bumper can be accomplished on the front bumper of renewing, and reduced the maintenance cost of car owner greatly, reduced the cost of using a car, also more resources are saved.

Further, the connecting holes B which are convenient to fix by bolts are formed in the left side, the right side and the front wall of the hanging plate, and after the front bumper and the hanging plate are clamped through the connecting holes B, the front bumper and the hanging plate are fixed by bolts, so that the front bumper and the hanging plate cannot be separated, and the protection effect of the bumper is guaranteed.

Further, multistage telescopic link is close to front bezel one end fixedly connected with cross board, the cross recess that supplies cross board male is all offered to front bezel front wall left and right sides, and cross board left and right sides and cross recess left and right sides all offer the connecting hole A that is convenient for be used for bolt fastening, can only carry out quick change to multistage telescopic link after the damage equally through the multistage telescopic link of cross board connection in the cross recess, the same maintenance cost that has reduced the car owner has reduced the cost of using a car, also more resources are saved.

Further, the round groove of convenient to detach diaphragm has been seted up to diaphragm near multistage telescopic link one side middle part, and multistage telescopic link front end threaded connection is in the round groove, can dismantle at the diaphragm of multistage telescopic link front end through round groove threaded connection, conveniently maintains multistage telescopic link and spring.

Further, the inside multistage triangle buffer layer that is provided with of front bumper can improve front bumper cushioning nature, and front bumper that has triangle buffer layer compares in general individual layer bumper, and its buffer area is bigger, can better play the effect of protection.

Compared with the prior art, the utility model has the following beneficial effects:

1. the front bumper clamped on the transverse plate through the hanging plate can be taken down after collision damage, and the front bumper can be quickly replaced by replacing a new front bumper, so that the maintenance cost of a vehicle owner is greatly reduced, the cost of the vehicle is reduced, and resources are saved more.

2. The multistage telescopic rod connected in the cross groove through the cross plate can be replaced rapidly only after being damaged, so that maintenance cost of a vehicle owner is reduced, vehicle cost is reduced, and resources are saved more.

3. Compared with a common single-layer bumper, the front bumper with the triangular buffer layer has a larger buffer area and can better play a role in protection.

Drawings

Fig. 1 is a schematic view showing the overall structure of an elastic buffer bumper according to the present utility model.

Fig. 2 is a rear view overall structure diagram of a front bumper and a cross plate of an elastic buffer bumper according to the present utility model.

FIG. 3 is a schematic view showing the internal detail structure of the elastic buffer bumper in the top view at A in FIG. 1 according to the present utility model

In the figure: 1. a front plate; 2. a cross groove; 201. a cross plate; 202. a connecting hole A; 3. a multi-stage telescopic rod; 301. a spring; 4. a cross plate; 401. a circular groove; 402. a connecting hole B; 5. a front bumper; 501. a triangular buffer layer; 511. and (5) hanging the plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-2, an elastic buffer bumper comprises a front plate 1 and a front bumper 5, wherein the left side and the right side of the front wall of the front plate 1 are detachably provided with a multi-stage telescopic rod 3, the outer part of the multi-stage telescopic rod 3 is provided with a spring 301 for providing an elastic buffer effect, the front end of the multi-stage telescopic rod 3 is detachably provided with a transverse plate 4, the two sides of the rear wall of the front bumper are respectively provided with a hanging plate 511 which can be clamped on the two sides of the transverse plate 4, the front bumper 5 is detachably clamped and connected on the transverse plate 4 through the hanging plates 511, the left side and the right side of the transverse plate 4 and the front wall of the hanging plate 511 are respectively provided with a connecting hole B402 which is convenient for fixing by bolts, after the front bumper 5 is damaged, the old front bumper 5 is taken down, the hanging plate 511 is clamped on the two sides of the transverse plate 4, and the front bumper 5 is replaced by using bolts to be fixed in the connecting holes B402.

The multistage telescopic rod 3 is close to the cross plate 201 fixedly connected with one end of the front plate 1, cross grooves 2 for the cross plate 201 to be inserted are formed in the left side and the right side of the front wall of the front plate 1, connecting holes A202 for fixing bolts are formed in the left side and the right side of the cross plate 201 and the left side and the right side of the cross grooves 2, round grooves 401 for conveniently disassembling the transverse plate 4 are formed in the middle of one face of the transverse plate 4, which is close to the multistage telescopic rod 3, the front ends of the multistage telescopic rod 3 are in threaded connection with the round grooves 401, after the multistage telescopic rod 3 is damaged, the old multistage telescopic rod 3 is taken down, then a new multistage telescopic rod 3 is taken, the cross plate 201 of the multistage telescopic rod 3 is pushed into the cross grooves 2 of the front plate 1, the multistage telescopic rod 3 is fixed in the connecting holes A202 through bolts, and if the multistage telescopic rod 3 or the springs 301 are required to be maintained, the springs 301 are only required to be taken down from the front ends of the multistage telescopic rod 3, and the novel multistage telescopic rod 3 is more efficient.

As shown in fig. 1 and 3, the inside of the front bumper 5 is provided with the triangular buffer layer 501 in multiple stages, so that the buffer area of the front bumper 5 with the triangular buffer layer 501 is larger than that of a common single-layer bumper, and the protection effect can be better achieved.

It should be noted that, the present utility model is an elastic buffer bumper, when the front bumper 5 is damaged, the old front bumper 5 is removed, then the new front bumper 5 is removed, the hanging plate 511 is clamped on two sides of the transverse plate 4, and the fixing is completed in the connecting hole B402 by using the bolt connection, so that the front bumper 5 can be replaced, when the multi-stage telescopic rod 3 is damaged, the old multi-stage telescopic rod 3 is removed, then the new multi-stage telescopic rod 3 is removed, the cross plate 201 of the multi-stage telescopic rod 3 is pushed into the cross groove 2 of the front plate 1, and the fixing of the multi-stage telescopic rod 3 is completed in the connecting hole a202 by using the bolt connection, if the multi-stage telescopic rod 3 or the spring 301 is required to be maintained, the spring 301 is only required to be removed by unscrewing the transverse plate 4 from the front end of the multi-stage telescopic rod 3, the buffer area of the front bumper 5 of the triangular buffer layer 501 is larger than that of a general single-layer bumper, and the protection effect can be better.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An elastic buffer bumper comprises a front plate (1) and a front bumper (5), and is characterized in that: the utility model discloses a car front panel (1) front wall all demountable installation has multistage telescopic link (3), multistage telescopic link (3) externally mounted has spring (301) that provides elasticity buffering effect, multistage telescopic link (3) front end demountable installation has diaphragm (4), but front bumper back wall both sides all are provided with link plate (511) of block in diaphragm (4) both sides, and front bumper (5) are connected on diaphragm (4) through link plate (511) demountable block.

2. An elastic buffer bumper according to claim 1, characterized in that: the left side, the right side and the front wall of the transverse plate (4) and the front wall of the hanging plate (511) are respectively provided with a connecting hole B (402) which is convenient for bolt fixation.

3. An elastic buffer bumper according to claim 1, characterized in that: multistage telescopic link (3) are close to front bezel (1) one end fixedly connected with cross board (201), cross board (201) male cross recess (2) have all been seted up to front bezel (1) front wall left and right sides, and cross board (201) left and right sides and cross recess (2) left and right sides all have seted up connecting hole A (202) convenient for be used for bolt fastening.

4. An elastic buffer bumper according to claim 1, characterized in that: round grooves (401) which are convenient to detach the transverse plates (4) are formed in the middle of one face of the transverse plates (4) close to the multistage telescopic rods (3), and the front ends of the multistage telescopic rods (3) are connected in the round grooves (401) in a threaded mode.

5. An elastic buffer bumper according to claim 1, characterized in that: a triangular buffer layer (501) capable of improving the buffer property of the front bumper (5) is arranged in the front bumper (5) in multiple stages.