KR19980078306A - Bumper Support Bracket Fastening Structure - Google Patents

Abstract

The present invention relates to a fastening structure of a bracket for supporting the bumper of the vehicle to the fender panel,

The panel 71 includes a fender panel 51 forming a side surface of the vehicle body, a bracket 31 mounted below the fender panel 51, and a means fitted to the bracket 31. It is characterized by.

As a result, the detachment of the bumper is prevented and the appearance of the vehicle is improved.

Description

Bumper Support Bracket Fastening Structure (STRUCTURE FOR SECURING BUMPER SUP P ORT BRACKET)

The present invention relates to a bumper support bracket fastening structure, and more particularly, to a fastening structure of a bracket for supporting a bumper of a vehicle to a fender panel.

A conventional case will be described with reference to FIGS. 1 to 4.

In general, the bumper 3 of the vehicle is fixed to the fender panel 5, and the outer surface of the bumper 3 is made of soft plastic, and deformation occurs due to temperature change, external impact, or other factors. Due to such deformation, if the bumper 3 sags or opens from the fender panel 5, it becomes a factor that hinders the appearance of the vehicle.

In the conventional case, after the bumper 3 is coupled to the side plate 7, the entire bumper 3 is supported by the holding force and fixing force of the side plate 7, so that the side plate 7 is fixed by the fixing part 9. The bumper 3 was fixed by fixing to the fender panel 5 or by attaching an assembly support 13 between the side plate 7 and the fender panel 5 coupled to the bumper 3.

However, the conventional bumper support bracket fastening structure configured as described above has a problem in that the fixing part 9 is deformed and the bumper 3 is separated when the fixing part 9 is deformed. On the other hand, when using the assembly support 13, the assembly support 14 is a structure that supports the bumper (3) itself rather than the function of preventing the separation of the bumper (3) has a problem that the separation prevention function of the bumper (3) is insignificant have.

Accordingly, the present invention is to overcome the above-mentioned conventional problems, an object of the present invention is to provide a bumper support bracket fastening structure in which the bracket is easily and firmly fixed and the bumper is prevented from being separated, thereby improving the appearance of the vehicle. have.

As an example of the bumper support bracket fastening structure for achieving the object of the present invention, the present invention

And a panel provided with a fender panel forming a side surface of the vehicle body, a bracket mounted below the fender panel, and a means fitted to the bracket.

By such a configuration, detachment of the bumper is prevented to improve the appearance of the vehicle.

1 is a side view showing a typical vehicle

2 is a cross-sectional view taken along the line A-A of Figure 1 showing a state in which the upper end of the conventional bumper

Figure 3 is a cross-sectional view taken along line A-A of Figure 1 showing a fastening structure of a conventional bumper support bracket.

Figure 4 is a cross-sectional view taken along the line A-A of Figure 1 showing a fastening structure of a conventional bumper support bracket.

5 is an exploded perspective view showing a bumper support bracket fastening structure according to the present invention;

6 illustrates a structure in which a bumper support bracket according to the present invention is fastened to a fender panel.

Cross-section

Figure 7 is a B-B line of Figure 5 showing the bumper support bracket fastening structure according to the invention

Cross-section

8 is a cross-sectional view showing a fastening portion of the bumper according to the present invention.

Figure 9 is a line A-A of Figure 1 showing a fastening structure of the bumper support bracket according to the invention

Cross-section

<Explanation of symbols for main parts of drawing>

3: bumper 5: fender panel

7: side plate 9: fixing part

31 Bracket 33: Upper part

35: lower part 37: vertical part

39: first fixing portion 43: second fixing portion

45: pad 47: upper locking jaw

49: lower locking jaw

51: fender panel 53: first coupling hole

55: second coupling hole

61: Tapping Screw 63: Grommet

71: bumper 73: flange

77: upper fixing jaw 79: lower fixing jaw

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Referring to FIGS. 5 and 6, first and second rectangular coupling holes 53 and circular second coupling holes 55 are formed on both sides of the lower surface of the fender panel 51.

The bracket 31, which is in contact with the lower surface of the fender panel 51, has a rectangular upper portion 33, a vertical portion extending vertically downward from the upper portion 33 (see 37 in FIG. 7), and the vertical portion. It consists of a lower part 35 extending vertically outward from the part again. The upper part 33 is provided with a first fixing part 39 extending inclined from one side thereof and then parallel to the upper part 33 again, and a second fixing part opposite to the first fixing part 39. 43 is provided. A fastener (not shown) is formed in the second fixing part 43.

The first fixing part 39 is fitted into the first coupling hole 53 so that the lower surface of the fender panel 51 and the bracket 31 come into contact with each other. A pad 45 is inserted between the second fixing portion 43 and the lower surface of the fender panel 51, and the second fixing portion 43, the pad 45, and the second coupling hole 55 are tapped. It is coupled by screw 61 and grommets 63.

Referring to FIG. 7, an inner surface of the lower portion 35 of the bracket 31 is provided with a lower locking jaw 49 that protrudes in the longitudinal direction, and an upper locking portion that protrudes in the longitudinal direction on the inner surface of the upper 33. Jaw 47 is provided,

Referring to FIG. 8, the panel 71 is provided with a flange portion 73 extending vertically from an inner surface thereof. The upper fixing jaw 77 and the lower fixing jaw 79 protruding in the longitudinal direction are provided above and below the flange portion 73, respectively.

9, the bracket 31 is fastened to the lower portion of the fender panel 51, and the flange portion 73 of the bumper 71 is disposed between the upper portion 33 and the lower portion 35 of the bracket 31. Is mounted.

With the above configuration, the bumper support bracket fastening structure of the present invention is assembled as follows.

The first fixing part 39 of the bracket 31 is inserted into the first coupling hole 53 formed in the fender final 51, and the lower surface of the fender panel 51 having the second coupling hole 55 is tapped. The second fixing part 43 is fastened by the screw 61 and the grommet 63. At this time, a pad 45 is inserted between the lower surface and the second fixing part 43, and the pad 45 prevents a joint to securely fix the fender panel 51 and the bracket 31.

The flange portion 73 of the bumper 71 is inserted between the upper portion 33 and the lower portion 35 of the bracket 31 fastened to the fender panel 51. The upper fixing jaw 77 and the lower fixing jaw 79 of the flange portion 73 are respectively the upper locking jaw 47 and the lower locking jaw 49 of the upper portion 33 of the Bracket 31. Is fixed to. Accordingly, the bumper 71 is firmly mounted to the bracket 31.

As described above, according to the bumper support bracket fastening structure according to the present invention

The fender panel and the bracket, the bracket and the bumper are firmly and easily mounted to prevent the bumper from falling off, thereby improving the appearance of the vehicle.

What has been described above is only one embodiment for implementing the bumper support bracket fastening structure according to the present invention, the present invention is not limited to the above-described embodiment, the gist of the invention claimed in the following claims Various changes can be made by those skilled in the art without departing from the scope of the present invention.

Claims (7)

The panel 71 includes a fender panel 51 forming a side surface of the vehicle body, a bracket 31 mounted below the fender panel 51, and a means fitted to the bracket 31. Bumper support bracket fastening structure, characterized in that. The method of claim 1, A first coupling hole 53 is formed at one side of the bottom surface of the fender panel 51, The bracket 31 has an upper portion 33 in contact with the lower surface of the fender panel 51, a vertical portion 37 extending vertically from the upper portion 33, and again vertically extending from the vertical portion. A first fixing part 39 and a first fixing part which extends inclined at one side of the upper part 33 and then in parallel with the upper part 33 to be fitted into the first coupling hole; The second fixing part 43 which extends from the upper part 33 to the opposite side to the upper part 39 and is fastened to the lower surface of the fender panel 51, and protrudes long on the inner surface of the upper part 33 or the lower part 35. Bumper support bracket fastening structure, characterized in that consisting of the upper locking jaw 47 or the lower locking jaw 49 The method according to claim 1 or 2, The panel 71 is formed between the upper portion 33 and the lower portion 35 and extends upwardly or downwardly from the flange portion 73 and the flange portion 73 extending vertically from the inner surface of the panel. Bumper support bracket fastening structure, characterized in that the upper fixing jaw (77) or the lower fixing jaw (79) that is fixed to the locking jaw (47, 49) is provided. The method of claim 2, Bumper support bracket fastening structure, characterized in that the pad 45 is inserted between the lower surface of the fender panel (51) and the second fixing portion (43). The method of claim 3, wherein Bumper support bracket fastening structure, characterized in that the pad 45 is inserted between the lower surface of the fender panel (51) and the second fixing portion (43). The method of claim 2, In the lower surface of the fender panel 51, a second coupling hole 55 is formed in a direction opposite to the first coupling hole 53, and a fastener is formed in the second fixing part 43, so that the second high Fastening of the bumper support bracket, characterized in that the lower surface of the top portion 43 and the fender panel 51 is fastened by a tapping screw 61 and a grommet 63 passing through the second coupling hole 55 and the fastener. rescue. The method of claim 3, wherein In the lower surface of the fender panel 51, a second coupling hole 55 is formed in a direction opposite to the first coupling hole 53, and a fastener is formed in the second fixing part 43, so that the second high Fastening of the bumper support bracket, characterized in that the lower surface of the top portion 43 and the fender panel 51 is fastened by a tapping screw 61 and a grommet 63 passing through the second coupling hole 55 and the fastener. rescue.