CN214164931U

CN214164931U - Automobile bumper component

Info

Publication number: CN214164931U
Application number: CN202022904349.1U
Authority: CN
Inventors: 曹新权; 程平; 徐伟; 肖航; 刘国伟
Original assignee: Dongfeng Biou Automotive Exterior System Co ltd
Current assignee: Dongfeng Biou Automotive Exterior System Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-09-10
Anticipated expiration: 2030-12-07

Abstract

The utility model relates to an automobile bumper subassembly, its difference lies in: it comprises an upper epidermis; the lower end of the lower grating is provided with a first buckling hole, a second buckling hole and a third buckling hole from top to bottom; the high-matching lower surface skin assembly comprises an electroplating piece detachably connected with the lower grating and a high-matching lower surface skin detachably connected with the upper surface skin and the lower grating respectively, first buckles correspondingly matched with the first buckle holes one by one are arranged at the upper end of the electroplating piece, second buckles correspondingly matched with the second buckle holes one by one are arranged at the lower end of the electroplating piece, and third buckles correspondingly matched with the third buckle holes one by one are arranged at the upper end of the high-matching lower surface skin; and the lower distribution lower surface skin is detachably connected with the upper surface skin and the lower grating respectively, and the upper end of the lower distribution lower surface skin is provided with fourth buckles which are matched with the first buckle holes in a one-to-one correspondence mode. The utility model discloses both can assemble high lower epidermis subassembly of joining in marriage, can assemble low lower epidermis of joining in marriage again, use in a flexible way, practiced thrift manufacturing cost.

Description

Automobile bumper component

Technical Field

The utility model belongs to the technical field of automobile parts and specifically relates to an automobile bumper subassembly.

Background

In order to adapt to different consumer groups, the bumper of a type of automobile is divided into a low-level version and a high-level version. The most intuitive difference between a high-level bumper and a low-level bumper is that the high-level bumper is richer in color and shape, and automobile part manufacturers often enrich the shape and color of the bumper by additionally arranging an electroplating piece on the lower surface of the automobile bumper. Because the parts are additionally arranged on the lower surface skin of the high-distribution type relative to the lower surface skin of the low-distribution type, the assembly relationship between the lower surface skin of the high-distribution type and the lower grating is different from that between the lower surface skin of the low-distribution type and the lower grating, so that the lower grating cannot be used universally, and therefore two lower gratings need to be designed to be respectively matched with the lower surface skin of the high-distribution type and the lower surface skin of the low-distribution type, and the production cost is increased.

Disclosure of Invention

An object of the utility model is to overcome prior art's shortcoming, provide an automobile bumper subassembly, both can assemble the height and join in marriage down the epidermis subassembly, can assemble again and hang down to join in marriage down the epidermis, use in a flexible way, practiced thrift manufacturing cost.

For solving the above technical problem, the technical scheme of the utility model is that: an automotive bumper assembly, the difference being:

it comprises an upper epidermis;

the lower grid is detachably arranged at the lower end of the upper surface skin, and the lower end of the lower grid is provided with three rows of buckling holes which are distributed at intervals along the length direction of the lower grid from top to bottom and sequentially comprise a first buckling hole, a second buckling hole and a third buckling hole;

the high-matching lower surface skin assembly comprises an electroplating piece detachably connected with the lower grating and a high-matching lower surface skin detachably connected with the upper surface skin and the lower grating respectively, first buckles correspondingly matched with the first buckle holes one by one are arranged at the upper end of the electroplating piece, second buckles correspondingly matched with the second buckle holes one by one are arranged at the lower end of the electroplating piece, and third buckles correspondingly matched with the third buckle holes one by one are arranged at the upper end of the high-matching lower surface skin;

and

the lower distribution lower surface skin is detachably connected with the upper surface skin and the lower grating respectively, and fourth buckles which are matched with the first buckle holes in a one-to-one correspondence mode are arranged at the upper end of the lower distribution lower surface skin.

According to the technical scheme, a first clamping hook extending upwards is formed on the lower hole wall of the first clamping hole; the first buckle is constructed into a transversely extending sheet-shaped structure and is provided with a first hook hole matched with the first hook; the fourth buckle is constructed into a transversely extending sheet-shaped structure and is provided with a fourth hook hole matched with the first hook.

According to the technical scheme, a second clamping hook extending upwards is formed on the lower hole wall of the second clamping hole, the second clamping hook is constructed into a transversely extending sheet-shaped structure, and a second clamping hook hole matched with the second clamping hook is formed in the second clamping hook.

According to above technical scheme, seted up on the lower pore wall in third buckle hole with third buckle complex groove of stepping down, the third buckle includes horizontal extension's joint frame, is formed at joint frame in towards the high joint down the joint arm that the skin direction extends and be formed at the terminal third trip of joint arm.

According to the technical scheme, fourth buckle holes are formed in two sides of the lower end of the upper surface skin, fifth buckles which are matched with the fourth buckle holes in a one-to-one correspondence mode are arranged on two sides of the upper end of the upper surface skin, and sixth buckles which are matched with the fourth buckle holes in a one-to-one correspondence mode are arranged on two sides of the upper end of the lower surface skin.

According to the technical scheme, positioning areas which are sunken towards the back surface of the upper surface skin are formed on two sides of the lower end of the front surface of the upper surface skin, and positioning flanges which coat the positioning areas are formed on the high-distribution lower surface skin and the low-distribution lower surface skin respectively.

According to the technical scheme, the positioning column is formed on the front side of the positioning area, the high-matching lower surface skin is provided with a first positioning hole matched with the positioning column, and the low-matching lower surface skin is provided with a second positioning hole matched with the positioning column.

According to the technical scheme, a first rivet hole is formed in the positioning area, a second rivet hole corresponding to the first rivet hole is formed in the high-distribution lower skin, and a third rivet hole corresponding to the first rivet hole is formed in the low-distribution lower skin.

According to the technical scheme, two ends of the electroplated part are fixed with the lower grating through screws.

Contrast prior art, the beneficial characteristics of the utility model are that: in the automobile bumper component, the lower end of the lower grid is provided with a first buckling hole, a second buckling hole and a third buckling hole; when the high-matching lower surface assembly is assembled, the first buckle hole and the second buckle hole are respectively matched with a first buckle and a second buckle on the electroplating piece, and the third buckle hole is matched with a third buckle on the high-matching lower surface; when the low-matching lower surface skin is assembled, the first buckling hole is matched with a fourth buckle on the low-matching lower surface skin; not only can assemble the lower surface skin component with high matching, but also can assemble the lower surface skin with low matching, has flexible use and saves the production cost.

Drawings

FIG. 1 is an exploded view of a high layout of an automotive bumper assembly in accordance with an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

FIG. 4 is an enlarged view of the structure of FIG. 1;

FIG. 5 is a perspective view of a high-profile version of the bumper assembly of the vehicle of FIG. 1;

FIG. 6 is an enlarged view of the detail D of FIG. 5;

FIG. 7 is an enlarged view of the detail E of FIG. 5;

FIG. 8 is an enlarged view of the portion F of FIG. 5;

FIG. 9 is a front elevational view of a high-profile of the automotive bumper assembly shown in FIG. 1;

FIG. 10 is a rear view of FIG. 9;

FIG. 11 is an enlarged view of a portion G of FIG. 10;

FIG. 12 is a sectional view taken along line H-H of FIG. 10;

fig. 13 is a rear view of the lower grid in an embodiment of the present invention;

FIG. 14 is an enlarged view of the detail I of FIG. 13;

FIG. 15 is a front view of a low profile of an automotive bumper assembly in accordance with an embodiment of the present invention;

FIG. 16 is a rear view of FIG. 15;

FIG. 17 is an enlarged view of a portion of the J structure of FIG. 16;

wherein: 1-upper skin (101-fourth snap-in hole, 102-positioning area, 103-positioning column, 104-first rivet hole, 105-fifth snap-in hole (1051-fifth snap)), 2-lower grid (201-first snap-in hole (2011-first snap), 202-second snap-in hole (2021-second snap), 203-third snap-in hole (2031-abdicating groove), 204-seventh snap (2041-seventh snap), 3-electroplating piece (301-first snap (3011-first snap), 302-second snap), 4-high-matching lower skin (401-third snap (4011-snap frame, 4012-snap arm, 4013-third snap), 402-fifth snap, 403-first positioning hole, 404-second rivet hole, 105-fifth snap (1051-first snap), 105-fifth snap (4011-second snap), 3-third snap (4011-snap frame, 4013-snap arm, 4013-third snap), 402-fifth snap (403-first snap, second, 404-positioning hole, 404-second, and second snap, 405-positioning flanging), 5-low matching lower surface skin (501-fourth buckle).

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 17, an automobile bumper assembly according to an embodiment of the present invention includes an upper skin 1, a lower grill 2, a high-level lower skin assembly, and a low-level lower skin 5. Wherein, the lower grid 2 is detachably arranged at the lower end of the upper surface skin 1. The lower skin subassembly detachably locates the lower extreme of grid 2 down highly joining in marriage, highly join in marriage the lower skin subassembly and include plated item 3 and highly join in marriage lower skin 4, and plated item 3 can be dismantled with grid 2 down and be connected, highly join in marriage lower skin 4 and can dismantle with grid 2 and last skin 1 respectively and be connected. The lower-distribution lower surface skin 5 is arranged at the lower end of the lower grid 2, and the lower-distribution lower surface skin 5 is detachably connected with the lower grid 2 and the upper surface skin 1 respectively. Specifically, the lower extreme of lower grid 2 is provided with three rows of buckle holes from last to bottom, and from last first row buckle hole to bottom includes that a plurality of follows 2 length direction interval distribution's of lower grid first buckle hole 201, and from last second row buckle hole to bottom includes that a plurality of follows 2 length direction interval distribution's of lower grid second buckle hole 202, and from last third row buckle hole to bottom includes that a plurality of follows 2 length direction interval distribution's of lower grid third buckle hole 203. The upper end of the plated part 3 of the high-matching lower skin assembly is provided with first buckles 301 which are distributed at intervals along the length direction of the plated part 3 and are in one-to-one corresponding fit with the first buckle holes 201, the lower end of the plated part 3 is provided with second buckles 302 which are distributed at intervals along the length direction of the plated part 3 and are in one-to-one corresponding fit with the second buckle holes 202, and the upper end of the high-matching lower skin 4 is provided with third buckles 401 which are distributed at intervals along the length direction of the high-matching lower skin 4 and are in one-to-one corresponding fit with the third buckle holes 203. The upper end of the lower matching lower surface skin 5 is provided with fourth buckles 501 which are distributed at intervals along the length direction of the lower matching lower surface skin 5 and are matched with the first buckle holes 201 in a one-to-one correspondence manner. When the high-matching lower surface leather assembly is assembled, the first buckle hole 201 and the second buckle hole 202 are matched with the first buckle 301 and the second buckle 302 on the electroplated part 3, and the third buckle hole 203 is matched with the third buckle 401 on the high-matching lower surface leather 4; when the low-profile lower skin 5 is assembled, the first snap hole 201 is engaged with the fourth snap 501 on the low-profile lower skin 5. Not only can assemble the high-matching lower skin component, but also can assemble the low-matching lower skin 5, is flexible to use, and saves the production cost.

Preferably, a first hook 2011 extending upwards is formed on the lower hole wall of the first locking hole 201. The first buckle 301 is configured as a transversely extending sheet-shaped structure, a first hook hole 3011 matched with the first hook 2011 is formed in the first buckle 301, and the first buckle 301 can pass through the first buckle hole 201 and make the first hook 2011 be clamped in the first hook hole 3011. The fourth buckle 501 is configured as a transversely extending sheet structure, a fourth hook hole matched with the first hook 2011 is formed in the fourth buckle 501, and the fourth buckle 501 can penetrate through the first hook hole 201 and make the first hook 2011 be clamped in the fourth hook hole.

Preferably, a second hook 2021 extending upward is formed on a lower hole wall of the second fastening hole 202, the second fastening 302 is configured as a transversely extending sheet-shaped structure, and a second hook hole matching with the second hook 2021 is opened on the second fastening 302. The second buckle 302 can pass through the second buckle hole 202 and make the second hook 2021 be locked in the second hook hole.

Preferably, the third buckle 401 includes a clamping frame 4011, a clamping arm 4012 and a third clamping hook 4013, the clamping frame 4011 is formed on the upper end of the lower surface skin 4 with high profile and extends transversely, the clamping arm 4012 is formed in the clamping frame 4011 and extends towards the lower surface skin 4 with high profile, and the third clamping hook 4013 is formed at the end of the clamping arm 4012. Offer on the lower pore wall of third buckle hole 203 with third buckle 401 complex groove 2031 of stepping down, step down groove 2031 and correspond the setting of third trip 4013, be convenient for third trip 4013 can take place elastic deformation when the joint, avoid taking place to interfere with third trip 4013.

Preferably, the upper leather 1 is provided with fourth fastening holes 101 at both sides of the lower end thereof. The two sides of the upper end of the high-matching lower surface skin 4 are provided with fifth buckles 402 which are matched with the fourth buckle holes 101 in a one-to-one correspondence manner, and the two sides of the upper end of the low-matching lower surface skin 5 are provided with sixth buckles which are matched with the fourth buckle holes 101 in a one-to-one correspondence manner. The sixth catch and the fifth catch 402 are identical in construction.

More preferably, the positioning regions 102 recessed toward the back of the upper skin 1 are formed on both sides of the lower end of the front surface of the upper skin 1, the positioning flanges 405 covering the positioning regions 102 are formed on the high-matching lower skin 4, and the positioning flanges covering the positioning regions 102 are formed on the low-matching lower skin 5. The positioning flange on the lower skin 5 has the same structure as the positioning flange 405. In order to fix the upper skin 1 and the lower skin together accurately, the positioning column 103 is formed on the front surface of the positioning region 102, the high-matching lower skin 4 is provided with a first positioning hole 403 matched with the positioning column 103, and the low-matching lower skin 5 is provided with a second positioning hole matched with the positioning column 103. Set up first rivet hole 104 in the location district 103, set up the second rivet hole 404 that corresponds the setting with first rivet hole 104 on the lower skin 4 is joined in marriage to the height, set up the third rivet hole that corresponds the setting with first rivet hole 104 on the lower skin 5 of joining in marriage to the low.

The assembling relationship between the lower skin 5 and the upper skin 1 in the low-matching mode is completely the same as that between the lower skin 4 and the upper skin 1 in the high-matching mode.

Preferably, in order to prevent both ends of the plated member 3 from being warped, both ends of the plated member 3 are fixed to the lower grill 2 by screws.

Preferably, the lower end of the upper skin 1 is provided with fifth buckling holes 105 distributed at intervals along the length direction of the upper skin 1, and the upper end of the lower grid 2 is provided with seventh buckles 204 matched with the fifth buckling holes 105 in a one-to-one correspondence manner. A fifth hook 1051 is formed at the upper end of the fifth fastening hole 105, the seventh fastener 204 is configured as a transversely extending sheet-like structure, and a seventh hook hole 2041 is formed on the seventh fastener 204, and the seventh fastener 204 can pass through the fifth fastening hole 105 and make the fifth hook 1051 be fastened in the seventh hook hole 2041.

The above description is made for further details of the present invention with reference to specific embodiments, and it should not be understood that the embodiments of the present invention are limited to these descriptions, and it is obvious to those skilled in the art that the present invention belongs to the technical field, and a plurality of simple deductions or replacements can be made without departing from the concept of the present invention, and all should be considered as belonging to the protection scope of the present invention.

Claims

1. An automotive bumper assembly characterized by:

it comprises an upper epidermis;

and

2. The automotive bumper assembly of claim 1, wherein: a first clamping hook extending upwards is formed on the lower hole wall of the first clamping hole; the first buckle is constructed into a transversely extending sheet-shaped structure and is provided with a first hook hole matched with the first hook; the fourth buckle is constructed into a transversely extending sheet-shaped structure and is provided with a fourth hook hole matched with the first hook.

3. The automotive bumper assembly of claim 1, wherein: and a second clamping hook extending upwards is formed on the lower hole wall of the second clamping hole, and the second clamping hook is constructed into a transversely extending sheet-shaped structure and is provided with a second clamping hook hole matched with the second clamping hook.

4. The automotive bumper assembly of claim 1, wherein: offer on the lower pore wall in third buckle hole with third buckle complex groove of stepping down, the third buckle includes horizontal extension's joint frame, is formed at joint frame in towards the high joint arm that extends of cutis direction under joining in marriage and be formed at the terminal third trip of joint arm.

5. The automotive bumper assembly of claim 1, wherein: the improved structure is characterized in that fourth buckle holes are formed in two sides of the lower end of the upper surface skin, fifth buckles which are matched with the fourth buckle holes in a one-to-one correspondence mode are arranged on two sides of the upper end of the high-distribution lower surface skin, and sixth buckles which are matched with the fourth buckle holes in a one-to-one correspondence mode are arranged on two sides of the upper end of the low-distribution lower surface skin.

6. The automotive bumper assembly of claim 5, wherein: positioning areas which are sunken towards the back surface of the upper surface skin are formed on two sides of the lower end of the front surface of the upper surface skin, and positioning flanges which coat the positioning areas are formed on the high-distribution lower surface skin and the low-distribution lower surface skin respectively.

7. The automotive bumper assembly of claim 6, wherein: the front side of the positioning area is provided with a positioning column, the high-matching lower surface skin is provided with a first positioning hole matched with the positioning column, and the low-matching lower surface skin is provided with a second positioning hole matched with the positioning column.

8. The automotive bumper assembly of claim 6, wherein: the positioning area is internally provided with a first rivet hole, the high-distribution lower skin is provided with a second rivet hole corresponding to the first rivet hole, and the low-distribution lower skin is provided with a third rivet hole corresponding to the first rivet hole.

9. The automotive bumper assembly of claim 1, wherein: and two ends of the electroplated part are fixed with the lower grating through screws.