CN217145885U

CN217145885U - Automobile front bumper made of carbon fiber material

Info

Publication number: CN217145885U
Application number: CN202220876941.1U
Authority: CN
Inventors: 朱峰
Original assignee: Vodik Mould Suzhou Co ltd
Current assignee: Vodik Mould Suzhou Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-08-09
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses an automobile front bumper made of carbon fiber material, which relates to the technical field of automobile front bumpers, and comprises a bumper and a mounting plate, wherein the bumper is vertically arranged on the side surface of the mounting plate, the bumper also comprises a reinforcing frame, a connecting plate A, a clapboard and a filling layer, the reinforcing frame is vertically arranged in the middle position of the inner side wall of the bumper, and with bumper integrated into one piece, two connecting plate A are the inside wall border position of vertical welding at the bumper, the baffle is the inside wall of vertical installation at the bumper, be equipped with the filling layer between bumper and the mounting panel, the mounting panel still includes drive mechanism A, drive mechanism B and connecting plate B, two drive mechanism A are the intermediate position of horizontal installation at bumper and mounting panel, it makes to have the adoption carbon fiber material, possess extremely strong intensity when guaranteeing the lightweight, possess advantages such as drive mechanism and buffer layer.

Description

Automobile front bumper made of carbon fiber material

Technical Field

The utility model relates to an automobile bumper technical field specifically says to an adopt car front bumper that carbon fiber material made.

Background

The front and rear ends of the automobile are provided with bumpers which not only have a decoration function, but also are more important to be safety devices which absorb and buffer external impact force and protect the automobile body and passengers, and the front and rear bumpers of the automobile at present have the original protection function, also pursue harmony and unity with the shape of the automobile body and pursue the light weight of the automobile.

However, in the conventional bumper, engineering plastics are mostly used for light weight design in consideration of the weight of the vehicle body, but the engineering plastics are insufficient in hardness to some extent, do not have a traction structure, and are easily broken after being subjected to excessive impact.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above insufficiency, the utility model provides an adopt car front bumper that carbon fiber material made here, have and adopt carbon fiber material to make, possess extremely strong intensity when guaranteeing the lightweight, possess advantages such as drive mechanism and buffer layer.

The utility model is realized by constructing the automobile front bumper made of the carbon fiber material, which comprises a bumper and a mounting plate, wherein the bumper is vertically arranged on the side surface of the mounting plate, the bumper also comprises a reinforcing frame, a connecting plate A, a clapboard and a filling layer, the reinforcing frame is vertically arranged in the middle position of the inner side wall of the bumper, and with bumper integrated into one piece, two connecting plate A are the inside wall border position of vertical welding at the bumper, the baffle is the inside wall of vertical installation at the bumper, be equipped with the filling layer between bumper and the mounting panel, the mounting panel still includes drive mechanism A, drive mechanism B and connecting plate B, two drive mechanism A are the intermediate position of horizontal installation at bumper and mounting panel, two drive mechanism B are the border position of horizontal installation at bumper and mounting panel, two connecting plate B welds the both ends at the mounting panel.

Furthermore, the bumper is made of carbon fiber materials;

through the external carbon fiber, the strength of the bumper can be improved, the protection effect of the bumper on a vehicle is enhanced, and meanwhile, the bumper can have corrosion resistance.

Furthermore, the filling layer is made of PE material;

adopt the PE material to fill between bumper and the mounting panel, can improve structural stability between the two, receive the striking back when the bumper, can distribute around impact force, play the cushioning effect.

Further, the connecting plate A is aligned with the connecting plate B;

connect between bumper and the mounting panel through connecting plate A and connecting plate B, reduce the installation degree of difficulty.

Furthermore, the traction mechanism A comprises a mounting seat A, baffle plates A, a mounting seat B, baffle plates B and a hydraulic shaft, wherein the mounting seat A is vertically arranged in the middle of the side wall of the mounting plate and is fixedly connected with the mounting plate through screws;

the hydraulic shaft that sets up can play the cushioning effect when playing the traction effect between bumper and the mounting panel, because the existence of hydraulic shaft, no matter the interval between bumper and the mounting panel is dwindled or the expansion, can both play the traction effect to the bumper, avoids receiving rupture after the striking.

Furthermore, the traction mechanism B is consistent with the traction mechanism A in structure, the traction mechanism A is horizontally and longitudinally installed, and the traction mechanism B is horizontally and transversely installed;

the traction mechanism A can be used for relieving impact force and stress formed by front impact, and the traction mechanism B is used for relieving impact force and stress formed by side impact.

Compared with the prior art, the beneficial effects of the utility model embody:

the method has the advantages that: through attaching the carbon fiber outward, can improve the intensity of bumper, strengthen its protection effect to the vehicle, can make the bumper possess corrosion resisting property simultaneously, adopt the PE material to fill between bumper and the mounting panel, can improve structural stability between the two, receive the striking back when the bumper, can give off around impact force, play the cushioning effect.

The method has the advantages that: connect between bumper and the mounting panel through connecting plate A and connecting plate B, reduce the installation degree of difficulty, can play the cushioning effect when playing the traction effect between bumper and the mounting panel through the hydraulic shaft that sets up, because the existence of hydraulic shaft, no matter the interval between bumper and the mounting panel is dwindled or the expansion, can both play the traction effect to the bumper, break after avoiding receiving the striking.

The method has the advantages that: the traction mechanism A can be used for relieving impact force and stress formed by front impact, and the traction mechanism B is used for relieving impact force and stress formed by side impact.

Drawings

FIG. 1 is a schematic structural view of a front bumper made of carbon fiber material according to the present invention;

FIG. 2 is a top cross-sectional view of the bumper of the present invention;

fig. 3 is an enlarged schematic view of the traction mechanism a of the present invention.

In the figure: bumper 1, reinforcing frame 11, connecting plate a12, partition plate 13, filling layer 14, mounting plate 2, traction mechanism a21, mounting seat a211, baffle a212, mounting seat B213, baffle B214, hydraulic shaft 215, traction mechanism B22 and connecting plate B23.

Detailed Description

The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention; furthermore, the terms "first," "second," "third," "upper, lower, left, right," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific cases, and unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by one of ordinary skill in the art to which the present invention belongs.

The technical solution of the present invention is further explained in detail with reference to the drawings and the specific embodiments of the specification, an automobile front bumper made of carbon fiber material provided by the embodiments of the present invention includes a bumper 1 and a mounting plate 2, the bumper 1 is vertically installed on the side of the mounting plate 2, the bumper 1 further includes a reinforcing frame 11, a connecting plate a12, a partition plate 13 and a filling layer 14, the reinforcing frame 11 is vertically disposed at the middle position of the inner side wall of the bumper 1 and is integrally formed with the bumper 1, two connecting plates a12 are vertically welded at the edge position of the inner side wall of the bumper 1, the partition plate 13 is vertically installed at the inner side wall of the bumper 1, the filling layer 14 is disposed between the bumper 1 and the mounting plate 2, the mounting plate 2 further includes a traction mechanism a21, a traction mechanism B22 and a connecting plate B23, two traction mechanisms a21 are horizontally installed at the middle position of the bumper 1 and the mounting plate 2, two traction mechanisms B22 are horizontally arranged at the edge positions of the bumper 1 and the mounting plate 2, and two connecting plates B23 are welded at the two ends of the mounting plate 2.

Referring to fig. 1 and 2, the bumper 1 is made of carbon fiber;

as an example, it should be noted that the strength of the bumper 1 can be increased by attaching the carbon fibers to the outside, the protective effect of the bumper 1 on the vehicle can be enhanced, and the bumper 1 can have corrosion resistance.

Referring to fig. 2, the filling layer 14 is made of PE;

as an example, it should be noted that, filling the space between the bumper 1 and the mounting plate 2 with PE material can improve the structural stability between the two, and when the bumper 1 is impacted, the impact force can be dissipated to the surrounding to play a role in buffering.

Referring to FIG. 2, panel A12 is aligned with panel B23;

as an example, it should be noted that the bumper 1 and the mounting plate 2 are connected by the connection plate a12 and the connection plate B23, so as to reduce the difficulty of installation.

As shown in fig. 2-3, the traction mechanism a21 includes a mounting seat a211, a baffle a212, a mounting seat B213, a baffle B214, and a hydraulic shaft 215, where the mounting seat a211 is vertically disposed at the middle position of the side wall of the mounting plate 2 and is fixedly connected to the mounting plate 2 through screws, the two baffles a212 are vertically welded to the edge of the mounting seat a211, the mounting seat B213 is vertically disposed at the inner side wall of the bumper 1 and is fixedly connected to the bumper 1 through screws, the two baffles B214 are vertically welded to the edge of the mounting seat B213, and two ends of the hydraulic shaft 215 are respectively hinged to the mounting seat a211 and the mounting seat B213;

as an example, the hydraulic shaft 215 may provide a traction function and a buffer function between the bumper 1 and the mounting plate 2, and the presence of the hydraulic shaft 215 may provide a traction function for the bumper 1 and prevent the bumper 1 from being broken after being impacted regardless of whether the distance between the bumper 1 and the mounting plate 2 is reduced or expanded.

Referring to fig. 2, the traction mechanism B22 is identical to the traction mechanism a21 in structure, the traction mechanism a21 is installed horizontally and longitudinally, and the traction mechanism B22 is installed horizontally and transversely;

as an example, it should be noted that the traction mechanism a21 can be used to relieve impact forces and stresses from a frontal impact, and the traction mechanism B22 can be used to relieve impact forces and stresses from a side impact.

The utility model discloses a theory of operation: firstly, the worker installs the mounting plate 2 at the vehicle head, then installs the bumper 1 at the outer side of the mounting plate 2 again, when the front face of the front end of the vehicle is impacted, the bumper 1 is squeezed and the bumper 1 is forced to bend from the impacted part, in the process, the filling layer 14 and the traction mechanism A21 are matched with each other to reduce the impact force, when the bumper 1 is stressed and bent, the impact force is dispersed to the filling layer 14 and then dispersed by the filling layer 14, meanwhile, the bumper 1 presses the hydraulic shaft 215 through the mounting seat B213, the hydraulic shaft 215 bears part of the front impact force and slowly releases the front impact force, the force is finally relieved under the mutual matching of a plurality of tissue structures to avoid the breakage of the bumper 1, and when the front face of the vehicle is impacted, the transverse impact force is borne by the traction mechanism B22.

In conclusion; the utility model discloses a car front bumper that carbon fiber material made has and adopts carbon fiber material to make, possesses extremely strong intensity in the time of the guarantee lightweight, possesses advantages such as drive mechanism and buffer layer.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein, and it is to be understood that various changes and modifications may be made by one of ordinary skill in the art without departing from the spirit and scope of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides an adopt car front bumper that carbon fiber material made, includes bumper (1) and mounting panel (2), its characterized in that: bumper (1) is the side of installing at mounting panel (2) perpendicularly, bumper (1) still includes braced frame (11), connecting plate A (12), baffle (13) and filling layer (14), braced frame (11) are the perpendicular inside wall intermediate position that sets up at bumper (1), and with bumper (1) integrated into one piece, two connecting plate A (12) are the inside wall border position of vertical welding at bumper (1), baffle (13) are the inside wall of installing at bumper (1) perpendicularly, be equipped with filling layer (14) between bumper (1) and mounting panel (2), mounting panel (2) still include drive mechanism A (21), drive mechanism B (22) and connecting plate B (23), two drive mechanism A (21) are the intermediate position of horizontal installation at bumper (1) and mounting panel (2), the two traction mechanisms B (22) are horizontally arranged at the edge positions of the bumper (1) and the mounting plate (2), and the two connecting plates B (23) are welded at the two ends of the mounting plate (2).

2. The automobile front bumper made of the carbon fiber material is characterized in that: the bumper (1) is made of carbon fiber materials.

3. The automobile front bumper made of the carbon fiber material is characterized in that: the filling layer (14) is made of PE material.

4. The automobile front bumper made of the carbon fiber material is characterized in that: the connection plate A (12) is aligned with the connection plate B (23).

5. The automobile front bumper made of the carbon fiber material is characterized in that: draw mechanism A (21) includes mount pad A (211), baffle A (212), mount pad B (213), baffle B (214) and hydraulic shaft (215), mount pad A (211) are the perpendicular lateral wall intermediate position that sets up at mounting panel (2), and with mounting panel (2) pass through screw fixed connection, two baffle A (212) are the border position of vertical welding at mount pad A (211), mount pad B (213) are the perpendicular inside wall that sets up at bumper (1), and with bumper (1) passes through screw fixed connection, two baffle B (214) are the border position of vertical welding at mount pad B (213), the both ends of hydraulic shaft (215) are articulated with mount pad A (211), mount pad B (213) respectively.

6. The automobile front bumper made of the carbon fiber material is characterized in that: the traction mechanism B (22) and the traction mechanism A (21) are consistent in structure, the traction mechanism A (21) is horizontally and longitudinally installed, and the traction mechanism B (22) is horizontally and transversely installed.