Decorative flow guide part for front bumper of automobile

Abstract

The utility model discloses an automobile front bumper decoration flow guide piece which comprises a bumper body, a hanging plate is installed on the inner side of the bumper body, the hanging plate is connected with a flow guide plate body through a buffering piece, and the flow guide plate body is located on the lower side of the bumper body and makes sliding contact with the bumper body. Wherein the buffering piece comprises a sliding groove formed in the hanging plate, an open groove is formed between the wall of the sliding groove and the side wall of the hanging plate, an elastic piece and a connecting rod are arranged in the sliding groove, and one end of the connecting rod penetrates through the open groove and is connected to the guide plate body. According to the utility model, the guide plate main body and the bumper main body are pre-assembled through the hanging plate, and the elastic buffer piece is arranged between the guide plate main body and the hanging plate, so that the collision between the guide plate main body and an obstacle is buffered, and meanwhile, the guide plate main body is assisted to cross the obstacle so as to reduce the damage probability of the guide plate main body.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile auxiliary decorative accessories, in particular to a decorative flow guide piece for a front bumper of an automobile. Background Art

[0002] According to the analysis of aerodynamic principles, a car will encounter air resistance during driving. This resistance can be divided into three forces: longitudinal, lateral and vertical. In order to effectively reduce and overcome the impact of air resistance when the car is driving at high speed, a deflector is usually installed at the front bumper of the car to expand the front bumper downward to form an air dam to block the airflow. This can minimize the airflow entering under the car, avoid excessive airflow under the car, cause upward force, and reduce the grip of the rear wheels.

[0003] Due to the existence of the front spoiler of the car, the distance between the bumper and the ground is reduced, which makes it easy for the spoiler to collide with protrusions on the ground. In addition, the front spoiler of the car is directly connected in a rigid way such as bolts. Therefore, the front spoiler has no shock-absorbing and buffering effect after a collision, and the damage to the front spoiler will increase exponentially, resulting in a greatly reduced service life of the front spoiler. Utility Model Content

[0004] The utility model aims to provide a decorative deflector for a front bumper of an automobile, so as to solve the technical problem in the prior art that the distance between the front deflector plate of the automobile and the ground is small, and the deflector plate is easily collided and damaged during the driving of the automobile.

[0005] In order to solve the above technical problems, the utility model specifically provides the following technical solutions:

[0006] A decorative deflector for a front bumper of an automobile, comprising a bumper body, a hanging plate installed inside the bumper body, the hanging plate connected to the deflector body via a buffer, the deflector body being located at the lower side of the bumper body and in sliding contact with the bumper body;

[0007] Among them, the buffer component includes a slide groove opened in the hanging plate, an open groove is opened between the slide groove wall and the side wall of the hanging plate, an elastic component and a connecting rod are arranged in the slide groove, one end of the connecting rod passes through the open groove and is connected to the guide plate body, and the connecting rod can slide out or slide into the open groove along the slide groove, the other end of the connecting rod is connected to the elastic component, and the elastic component is fixed in the slide groove to drive the connecting rod to slide out or slide in.

[0008] As a preferred solution of the utility model, the elastic member is a spring, and two ends of the spring are fixedly connected to the connecting rod and the sliding groove wall respectively.

[0009] As a preferred solution of the utility model, the lower end surface of the bumper body and the upper end surface of the deflector body are both inclined surfaces, and the bumper body is in sliding contact with the inclined surfaces of the deflector body.

[0010] As a preferred solution of the utility model, a frosted layer is provided on the inclined surfaces of the bumper body and the deflector body.

[0011] As a preferred solution of the utility model, a limiting ring is arranged in the open groove, and a retaining ring is connected to one end of the connecting rod close to the elastic member.

[0012] As a preferred solution of the utility model, the bumper body and the hanging plate are connected by a bolt structure.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, the deflector body is pre-assembled with the bumper body through the hanging plate, and an elastic buffer is arranged between the deflector body and the hanging plate, so as to buffer the collision between the deflector body and the obstacle, and at the same time assist the deflector body to cross the obstacle, so as to reduce the probability of damage to the deflector body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0016] Figure 1 A structural schematic diagram of a decorative flow guide for a front bumper of an automobile is provided for an embodiment of the utility model;

[0017] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0018] Figure 3 A schematic diagram of the top view of the decorative deflector of the front bumper of an automobile is provided for the embodiment of the utility model;

[0019] The numbers in the figure represent the following:

[0020] 1 bumper body, 2 bolt structure, 3 hanging plate, 4 deflector body, 5 connecting rod, 6 slide groove, 7 spring, 8 baffle, 9 limit ring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In order to solve the technical problem that the distance between the front deflector of the automobile and the ground is small in the prior art, the deflector is easily collided and damaged during the driving of the automobile.

[0023] like Figure 1 and Figure 3 As shown, the utility model provides a decorative deflector for a front bumper of an automobile, comprising a bumper body 1, a hanging plate 3 is installed on the inner side of the bumper body 1, a deflector body 4 is connected to the hanging plate 3 through a buffer, and the deflector body 4 is located at the lower side of the bumper body 1 and is in sliding contact with the bumper body 1.

[0024] Among them, refer to Figure 2 As shown, the buffer member includes a slide groove 6 opened in the hanging plate 3, an open groove is opened between the groove wall of the slide groove 6 and the side wall of the hanging plate 3, an elastic member and a connecting rod 5 are arranged in the slide groove 6, one end of the connecting rod 5 passes through the open groove and is connected to the guide plate body 4, and the connecting rod 5 can slide out or slide into the open groove along the slide groove 6, and the other end of the connecting rod 5 is connected to the elastic member, and the elastic member is fixed in the slide groove 6 to drive the connecting rod 5 to slide out or slide in.

[0025] When in use, the deflector body 4 is first assembled with the hanging plate 3 , and then the hanging plate 3 is connected with the bumper body 1 , thereby completing the assembly of the deflector body 4 and the bumper body 1 .

[0026] When the car is driving, when an obstacle on the ground collides with the deflector body 4, the deflector body 4 compresses the buffer to buffer the impact received by the deflector body 4, and the deflector body 4 shifts to the rear side relative to the bumper body 1 to avoid a hard collision between the deflector body 4 and the obstacle, so that the deflector body 4 can pass over the obstacle and reduce the degree of damage to the deflector body 4.

[0027] In this embodiment, the elastic member is a spring 7, and two ends of the spring 7 are fixedly connected to the connecting rod 5 and the wall of the sliding groove 6 respectively.

[0028] The spring 7 is made of a steel spring. Under the action of the spring 7, the deflector body 4 remains flush with the bumper body 1 when no external force is applied, and does not shake at will, so as to maintain the beauty of the front of the car.

[0029] In this embodiment, the lower end surface of the bumper body 1 and the upper end surface of the deflector body 4 are both inclined surfaces, and the bumper body 1 and the inclined surfaces of the deflector body 4 are in sliding contact.

[0030] Then when the deflector body 4 collides with the obstacle, the deflector body 4 moves along the inclined surface of the bumper body 1. The deflector body 4 will not only move to the rear side relative to the bumper body 1, but also move upward relative to the bumper body 1, thereby accelerating the deflector body 4 to pass over the obstacle and further reducing the collision strength between the deflector body 4 and the obstacle.

[0031] In this embodiment, a frosted layer is provided on the inclined surfaces of the bumper body 1 and the deflector body 4, so that the deflector body 4 and the bumper body 1 can maintain relative sliding. When impurities are mixed between the deflector body 4 and the bumper body 1, the two can also crush the impurities and slide relative to each other.

[0032] In this embodiment, a limiting ring 9 is arranged in the open groove, and a retaining ring 8 is connected to one end of the connecting rod 5 close to the elastic member. The diameter of the retaining ring 8 is larger than the diameter of the inner ring of the limiting ring 9 to prevent the connecting rod 5 from slipping out of the sliding groove 6.

[0033] In this embodiment, the bumper body 1 and the hanging plate 3 are connected by a bolt structure.

[0034] The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application. The protection scope of the present application is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present application within the essence and protection scope of the present application, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present application.

Claims

1. A decorative deflector for a front bumper of an automobile, characterized in that: It comprises a bumper body (1), a hanging plate (3) is installed on the inner side of the bumper body (1), a deflector body (4) is connected to the hanging plate (3) via a buffer, and the deflector body (4) is located on the lower side of the bumper body (1) and is in sliding contact with the bumper body (1); The buffer member comprises a slide groove (6) provided in the hanging plate (3); an open groove is provided between the groove wall of the slide groove (6) and the side wall of the hanging plate (3); an elastic member and a connecting rod (5) are provided in the slide groove (6); one end of the connecting rod (5) passes through the open groove and is connected to the guide plate body (4); and the connecting rod (5) can slide out of or into the open groove along the slide groove (6); the other end of the connecting rod (5) is connected to the elastic member, and the elastic member is fixed in the slide groove (6) to drive the connecting rod (5) to slide out or slide in.

2. The decorative deflector for the front bumper of an automobile according to claim 1, characterized in that: The elastic member is a spring (7), and two ends of the spring (7) are respectively fixedly connected to the connecting rod (5) and the wall of the sliding groove (6).

3. The automobile front bumper decorative deflector according to claim 1, characterized in that: The lower end surface of the bumper body (1) and the upper end surface of the deflector body (4) are both inclined surfaces, and the bumper body (1) and the inclined surfaces of the deflector body (4) are in sliding contact.

4. The automobile front bumper decorative deflector according to claim 3, characterized in that: A frosted layer is provided on the inclined surfaces of the bumper body (1) and the deflector body (4).

5. The automobile front bumper decorative deflector according to claim 1, characterized in that: A limiting ring (9) is arranged in the open groove, and a retaining ring (8) is connected to one end of the connecting rod (5) close to the elastic member.

6. The automobile front bumper decorative deflector according to claim 1, characterized in that: The bumper body (1) and the hanging plate (3) are connected via a bolt structure.

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