KR19980059736A - Hinge plate assembly for bonnet of car - Google Patents

Abstract

The present invention discloses a hinge plate assembly for a bonnet of a motor vehicle. The disclosed invention is provided inside the bonnet to which the hinge 4 is bolted and fixed to the bonnet in order to reinforce the rigidity of the hinge 4 which rotatably connects the bonnet to the vehicle body. The hinge plate, which is against the outer surface of the bonnet, is disposed in the bonnet opposite to the first plate 8 and the first plate 8 having a pair of bolt holes formed thereon, and the bolts are fastened. The pair of bolt holes includes a second plate 7 formed corresponding to the bolt holes of the first plate 8.

Description

Hinge plate assembly for bonnet of car

The present invention relates to a hinge plate assembly for a bonnet of an automobile, and more particularly to a hinge plate for rigid reinforcement of a hinge for rotatably connecting a bracket of a bonnet to a vehicle body.

In general, as shown in Fig. 1, the bonnet blocks the upper part of the engine room, and both rear ends thereof are rotatably connected to the vehicle body, so that the front and rear ends are pivotally opened and closed based on this hinge point.

A conventional bonnet hinge is shown in FIG. 2, which is a sectional view taken along the line A-A of FIG. 1.

As shown, the bonnet is composed of inner and outer panels 1 and 2 having outer edges connected and fixed at predetermined intervals, and a hinge plate 3 is fixed to an inner side outside the inner panel 1. . The hinge 4 is abutted against the outer surface of the inner panel 1, and is fastened to the inner panel 1 and the hinge plate 3 with bolts and nuts, and the bracket 5 fixed to the vehicle body by the hinge 4. ) Is pivotally connected.

However, the conventional hinge plate has a problem in that the hinge 4 supporting the rotational movement of a very heavy bonnet is frequently broken because its rigidity is weak because it is one plate.

Therefore, the invention of the even is devised to solve the problems caused by the conventional hinge plate, so that the rigidity of the hinge plate to reinforce the rigidity of the hinge is secured, thereby preventing the breakage of the hinge It is an object to provide a hinge plate assembly for use.

1 is a plan view of a vehicle showing a bonnet

2 is a cross-sectional view showing a hinge fixed to the bonnet by a conventional hinge plate taken along the line A-A of FIG.

Figure 3 is a cross-sectional view showing a hinge fixed to the bonnet with a hinge plate according to the present invention

Figure 4 is a perspective view of the hinge plate according to the present invention

* Explanation of symbols for main parts of the drawings

1: inner panel of bonnet 2: outer panel of bonnet

4: hinge 5: bracket

6: foam 7: second plate

8: first plate

In order to achieve the above object, the present invention, in order to reinforce the rigidity of the hinge that rotatably connects the bonnet to the vehicle body, the hinge is provided inside the bonnet to be bolted fixed to the bonnet together with the hinge A plate, comprising: a first plate against the outer surface of the bonnet, the first plate having a pair of bolt holes formed thereon, and a pair of bolt holes disposed opposite to the first plate and positioned in the bonnet, to which the bolt is fastened; And a second plate formed to correspond to the bolt hole.

Preferably, the outer periphery of each bolt hole of the first plate is characterized in that the raised projections in the direction of the second plate.

In addition, the bonnet is composed of the inner and outer panel spaced apart, spaced at a predetermined interval, and the foam filled between the inner and outer panel, characterized in that the second plate is embedded in the foam.

According to the configuration of the present invention described above, since the hinge plate is composed of two pieces consisting of the first and the second plate, the rigidity supporting the hinge is greatly strengthened, thus preventing the hinge supporting the weight of the heavy bonnet from being broken. Can be prevented.

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

EXAMPLE

Figure 3 is a cross-sectional view showing a state in which the hinge is fixed to the bonnet with a hinge plate according to the present invention, Figure 4 is a perspective view showing a hinge plate according to the present invention.

For reference, in the description of the configuration of the present embodiment, the same parts as in the prior art described at the beginning of the specification are omitted and repeated descriptions are mainly described in order to avoid duplication of description. use.

As shown in FIG. 4, the hinge plates of the invention consist of first and second plates 8, 7 which are spaced apart and arranged at predetermined intervals. The first plate 8 is opposed to the inner surface of the inner panel 1 of the bonnet, and a pair of bolt holes are formed. In particular, a protrusion for reinforcing the bolting force on the outer side of the bolt hole is directed to the second plate 7. Is formed. On the other hand, a pair of bolt holes corresponding to the respective bolt holes of the first plate 8 is formed on the second plate side.

In addition, the bonnet of the present invention is composed of the inner and outer panels 1 and 2, and the roll 6 is filled with a structure filled therebetween. That is, the second plate 7 is located in the foam 6.

Hereinafter, the operation of the present embodiment configured as described above will be described in detail with reference to FIG. 3.

As shown, the hinge 4 is rotatably connected to the bracket 5 fixed to the vehicle body to face the outer surface of the inner panel 1 of the bonnet. The first plate 8 abuts against the inner surface of the inner panel 1, and the second plate 7 faces the first plate 8 at predetermined intervals so as to be positioned in the foam 6. .

In this state, when the pair of bolts are fastened from the hinge 4, the bolts pass through the bolt holes of the first plate 8 and are fastened to the bolt holes of the second plate 7, and thus the first and second plates. (8, 7) is connected and fixed. In particular, since the bolt fastening length becomes longer by the protrusion of the first plate 8, the bolt fastening force applied to the first plate 8 is strengthened.

As described above, according to the present invention, since the hinge plates are composed of a pair of first and second plates 8 and 7 and connected and fixed to each other by bolts, the rigidity of the hinge plates supporting the hinges 4 is greatly strengthened. do.

Therefore, the rigidity of the hinge 4 which rotatably supports the extremely heavy bonnet is also strengthened, thereby preventing the hinge 4 from being damaged.

On the other hand, the present invention is not limited to the above-described specific preferred embodiments, and various changes can be made by those skilled in the art without departing from the gist of the invention claimed in the claims. will be.

Claims (1)

A first plate facing the outer surface of the vehicle bonnet and having a pair of bolt holes formed thereon, and a pair of bolt holes disposed opposite to the first plate and positioned in the bonnet, to which the bolts are fastened, correspond to the bolt holes of the first plate. A hinge plate assembly for a bonnet of an automobile comprising a second plate which is formed.