CN103863032A - Mounting structure of front towing hook blanking cover - Google Patents

Abstract

The invention discloses an installation structure of a front towing hook blocking cover, which comprises a front towing hook blocking cover and a front bumper skin; The back of the front tow hook block cover is provided with an arrow-shaped hook; the front bumper skin is provided with a block cover installation groove corresponding to the front tow hook block cover, and the upper part of the block cover installation groove is provided with an upper part that matches the upper claw. The lower part is provided with a lower card slot matching the lower claw, and the front bumper skin is provided with a through hole corresponding to the arrow-shaped hook; the back of the front tow hook block cover is also equipped with A limiting piece that matches the inner side wall of the groove. Through the limit plate on the back of the tow hook cover, the front tow hook cover is effectively installed on the front bumper skin, the structure is stable and simple, and the disassembly and maintenance are also more convenient, which effectively reduces the cost and improves the manufacturability. The positioning of the front tow hook plug and the front bumper skin is reasonable, and the gap between the two is well controlled to ensure the appearance quality.

Description

Installation structure of front tow hook blocking cover

technical field

The invention relates to the technical field of auto parts manufacturing, in particular to an installation structure of a front tow hook blocking cover.

technical background

Styling has always been an important focus of many consumers when buying a car, which also makes beautiful and novel styling one of the key factors for the success of many models. The front tow hook cover is one of the components of the front-end shape, how to properly integrate into the shape of the bumper without affecting the appearance is an important design task. While ensuring the beautiful appearance, the design of the front tow hook block cover must also meet the layout requirements of vehicle towing and the convenience of its assembly and disassembly, and these two points are the factors that influence each other. The front tow hook blocking cover currently used is often fixed by the cooperation of the upper and lower claws with the skin of the front bumper. If the upper and lower claws are not firmly installed with the skin, the front tow hook blocking cover is easy to shake up and down or left and right during use. If the upper and lower claws are firmly installed with the skin, it is inconvenient to disassemble.

Contents of the invention

In view of the above technical problems, the present invention provides an installation structure of the front tow hook blocking cover, which can solve the above problems well, and at the same time of convenient installation, it can ensure the firm installation of the front tow hook blocking cover and the bumper skin reliable.

In order to achieve this purpose, the installation structure of the front tow hook blocking cover designed by the present invention includes a front tow hook blocking cover and a front bumper skin; There are lower claws, and the back of the front tow hook cover is provided with an arrow-shaped hook; the front bumper skin is provided with a cover installation groove corresponding to the front tow hook cover, and the upper part of the cover installation groove is opened with a The upper card slot matched with the upper claw has a lower card slot matched with the lower claw, and the front bumper skin has a through hole corresponding to the arrow-shaped hook; it is characterized in that: the front The back side of the tow hook blocking cover is also provided with a limiting piece matched with the inner side wall of the blocking cover installation groove.

Further, the end of the limiting piece is provided with an inclined guide surface.

Further, the limiting piece is L-shaped.

Further, the limiting pieces are arranged at the four corners on the back of the front tow hook blocking cover.

Furthermore, two limiting pieces are respectively provided at the four corners on the back side of the front tow hook blocking cover.

The beneficial effects of the present invention are: the front tow hook blocking cover is effectively installed on the front bumper skin through the structure of setting the limit plate on the back of the front tow hook blocking cover, the structure is stable during use, and the structure of the present invention is simple , the disassembly and maintenance are also more convenient, which effectively reduces the cost and improves the manufacturability, and the positioning of the front tow hook block cover and the front bumper skin is reasonable, and the distance between the front tow hook block cover and the front bumper skin is well controlled. The gap and surface difference between them effectively guarantee the appearance quality.

Description of drawings

Fig. 1 is the structural representation that the front tow hook blocking cover of the present invention is installed on the front bumper skin;

Fig. 2 is the structural representation of front tow hook blocking cover and front bumper skin of the present invention;

Fig. 3 is a schematic diagram of the back structure of the front tow hook blocking cover of the present invention;

Fig. 4 is the structural representation of front bumper skin of the present invention;

Fig. 5 is a partial enlarged view of the front tow hook blocking cover and the front bumper skin of the present invention;

Fig. 6 is a schematic diagram of the rear structure of the front tow hook blocking cover installed in the blocking cover installation groove of the present invention;

Fig. 7 is the sectional view of A-A of the present invention;

Among them, 1—front tow hook blocking cover, 2—front bumper skin, 3—upper claw, 4—lower claw, 5—arrow-shaped hook, 6—blocking cover installation slot, 7—upper card slot, 8 - lower card slot, 9 - through hole, 10 - inner wall, 11 - limit piece, 12 - inclined guide surface.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

The installation structure of the front tow hook blocking cover shown in Figures 1 to 2 and Figure 5 includes a front tow hook blocking cover 1 and a front bumper skin 2; wherein, as shown in Figure 3, the front towing hook blocking cover 1 The upper part of the back is provided with an upper claw 3, the lower part is provided with a lower claw 4, and the back side of the front tow hook blocking cover 1 is provided with an arrow-shaped hook 5; as shown in Figure 4, the front bumper skin 2 is provided with a The block cover installation groove 6 corresponding to the towing hook block cover 1, the upper part of the block cover installation groove 6 is provided with the upper part card slot 7 matching with the upper claw 3, and the lower part is opened with a lower part card slot matching with the lower claw 4 8, and the through hole 9 corresponding to the arrow-shaped hook 5 is opened on the front bumper skin 2; the back side of the front tow hook blocking cover 1 is also provided with a Limiting piece 11.

In the above technical solution, as shown in FIG. 3 and FIG. 6 , the end of the limiting piece 11 is provided with an inclined guide surface 12 . The structure of the inclined guide surface 12 facilitates the installation and cooperation of the limit piece 11 and the inner side wall of the blocking cover installation groove 6, and makes positioning easier.

In the above technical solution, the limiting piece 11 is L-shaped. Designing the limiting piece 11 as an L shape not only saves material, but also ensures that the limiting piece 11 has a certain strength.

In the above technical solution, the limiting pieces 11 are arranged at the four corners on the back of the front tow hook blocking cover 1 .

In the above technical solution, two limiting pieces 11 are respectively provided at the four corners on the back side of the front tow hook blocking cover 1 . The positioning of the front tow hook blocking cover 1 in the four directions of up, down, left, and right is guaranteed, and the structure is further stabilized.

The working process of the present invention is: first insert the arrow-shaped hook 5 of the front tow hook blocking cover 1 into the through hole 9 of the front bumper skin 2, the upper claw 3 is fixed with the upper draw-in groove 7, and the lower claw 4 It is also fixed in cooperation with the lower draw-in groove 8 , and at the same time, the limit piece 11 is fixed in cooperation with the inner side wall 10 of the blocking cover installation groove 6 through the inclined guide surface 12 . As shown in FIG. 7 , there is a gap surface difference between the upper and lower jaws and the front bumper skin 2 , which ensures easy disassembly and good appearance quality.

The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. All should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope defined in the claims.

Claims (7)

1. a mounting structure for front tow hook blanking cover, comprises front tow hook blanking cover (1), front bumper covering (2); Wherein, the upper rear portion of front tow hook blanking cover (1) is provided with upper clipping claw (3), and bottom is provided with lower claw (4), and the back side of front tow hook blanking cover (1) is provided with arrow-shaped hook (5); On front bumper covering (2), have the blanking cover mounting groove (6) corresponding with front tow hook blanking cover (1), the top of blanking cover mounting groove (6) has the top draw-in groove (7) matching with upper clipping claw (3), bottom has the bottom draw-in groove (8) matching with lower claw (4), and on front bumper covering (2), has the through hole (9) corresponding with arrow-shaped hook (5); It is characterized in that: the back side of described front tow hook blanking cover (1) is also provided with the banking stop (11) matching with the madial wall (10) of blanking cover mounting groove (6).

2. the mounting structure of a kind of front tow hook blanking cover as claimed in claim 1, is characterized in that: the end of described banking stop (11) is provided with oblique spigot surface (12).

3. the mounting structure of a kind of front tow hook blanking cover as claimed in claim 1 or 2, is characterized in that: described banking stop (11) is L-type.

4. the mounting structure of a kind of front tow hook blanking cover as claimed in claim 1 or 2, is characterized in that: described banking stop (11) is arranged at four corners at front tow hook blanking cover (1) back side.

5. the mounting structure of a kind of front tow hook blanking cover as claimed in claim 3, is characterized in that: described banking stop (11) is arranged at four corners at front tow hook blanking cover (1) back side.

6. the mounting structure of a kind of front tow hook blanking cover as claimed in claim 4, is characterized in that: four corners at described front tow hook blanking cover (1) back side are respectively equipped with two banking stops (11).

7. the mounting structure of a kind of front tow hook blanking cover as claimed in claim 5, is characterized in that: four corners at described front tow hook blanking cover (1) back side are respectively equipped with two banking stops (11).

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