JPH059234Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a structure for attaching a vehicle lamp to a vehicle body, and in particular, the present invention relates to a structure for attaching a vehicle lamp to a vehicle body, and in particular, the present invention is such that the lamp body is attached to a proper position on the vehicle body.

[Prior Art] Conventionally, in the mounting structure of this type of vehicle lamp, as shown in FIGS. Some lamps have a structure in which tightening bolts 5 provided corresponding to the back surfaces of the lamp body 4 are inserted into the bolt insertion holes 3, positioned, and fastened and fixed with nuts 6.

However, in such a conventional structure, the bolt insertion hole 3 and the bolt 5 are usually provided with a large clearance in order to improve the installation work, and it is difficult to install the lamp body 4 in the correct position on the vehicle body. In order to do this, for example, two reference holes 31 are provided on the mounting surface 2 on the vehicle body 1 side, and
Currently, positioning is performed by inserting two tapered guide pins 41 integrally provided on the back surface of the lamp body 4.

[Problem to be solved by the invention] For this reason, it is necessary to form a guide pin on the housing side of the lamp body 4, and in the process of molding the housing, depending on the mold structure, a separate piece is required to mold the guide pin. This resulted in problems such as an increase in costs, an increase in the number of work steps, and an increase in equipment.

The present invention was developed under the above circumstances, and its purpose is to form a light housing at a low cost and to easily install it in the correct position on the vehicle body. The present invention provides a mounting structure for a vehicle lamp.

[Means for Solving the Problems] In order to achieve the above-mentioned object, the present invention has at least three or more bolt insertion holes drilled in the mounting surface of the vehicle body, and a lamp body inserted into each of these bolt insertion holes. In a mounting structure for a vehicle lamp, in which tightening bolts provided correspondingly to the back side of the lamp body are inserted, positioned, and fastened and fixed, at least two of each of the bolt insertion holes are inserted into the right and left and up and down directions of the lamp body. A reference hole is formed into a vertically elongated shape and a horizontally elongated shape for positioning, and the opposing surfaces of the threaded portions of the tightening bolt to be inserted into the reference hole are cut to match the short diameter of the reference hole. It is composed of

[Function] With the above structure, the present invention uses vertically long and horizontally long bolt insertion holes as reference holes, and slides the tightening bolts inserted into the reference holes to adjust the vertical and horizontal directions of the lamp body. Since directional positioning is now possible, there is no need to separately drill a reference hole on the mounting surface of the vehicle body or provide a guide pin on the lamp body side, as in the past.
The lamp can be easily positioned.

[Example] Hereinafter, the present invention will be described in detail with reference to an example shown in FIGS. 1 to 3. In the illustrated embodiment of the present invention, the same reference numerals are used for the parts having the same structure as those of the conventional structure shown in FIGS. 4 and 5, and the explanation thereof will be omitted.

That is, in the present invention, as shown in FIGS. 1 to 3, at least three (four in the illustrated embodiment) bolt insertion holes 3 are provided in the mounting surface 2 of the vehicle body 1.
A, 3B, 3C, and 3D are drilled so that the second bolt insertion hole 3B adjacent to the first bolt insertion hole 3A drilled in the lower side of the mounting surface 2 is positioned in the left-right direction. The third and fourth bolt insertion holes 3C and 3D on the upper side are made horizontally elongated so as to regulate the positioning in the vertical direction to form a reference hole. The tightening bolt 5 provided on the side of the lamp body 4 to be inserted is formed by cutting the facing surfaces of the threaded portion so as to match the short diameter d of this reference hole, and is provided so as to be slidable inside the reference hole. It is.

Therefore, the installation of the lamp body 4 to the mounting surface 2 of the vehicle body 1 is carried out through the third and fourth bolt insertion holes 3.
By inserting the tightening bolts into the reference holes C and 3D, the lamp body 4 is positioned in the vertical direction, and by sliding the inserted tightening bolts, the corresponding tightening bolts are inserted into the second bolt insertion holes 3B. By doing so, the positioning in the left and right direction is performed, and along with this positioning in the left and right direction and the up and down direction, the corresponding tightening bolt is also inserted into the other bolt insertion hole (in the embodiment, reference numeral 3A). The lamp body 4 is disposed at a regular position on the vehicle body.

[Effects of the invention] As explained above, in the present invention, at least two of the bolt insertion holes are formed into a vertically elongated shape and a horizontally elongated shape so as to position the lamp body in the horizontal and vertical directions, and are used as reference holes. In addition, the tightening bolt to be inserted into the reference hole is configured by cutting the facing surfaces of the threaded portion so as to match the short diameter of the reference hole, thereby making it easier to insert the tightening bolt provided in the lamp body. Since the lamp can be positioned horizontally and vertically, there is no need to provide guide pins for positioning on the housing, and the cost and number of steps involved in forming the housing can be reduced. ,moreover,
The bolt insertion hole provided on the mounting surface and the tightening bolt easily match, and the bolt can be easily installed in the correct position on the vehicle body, which is an excellent effect.

[Brief explanation of the drawing]

Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a front view showing the mounting surface according to the present invention, FIG. 3 is an explanatory diagram showing the main parts of the present invention, FIG. 4 is a sectional view showing the conventional structure, and FIG. 5 is the mounting surface similarly showing the conventional structure. FIG. 1...Vehicle body, 2...Mounting surface, 3...Bolt insertion hole, 4...Lamp body, 5...Tightening bolt, 6...
...Natsuto.

Claims (1)

[Scope of utility model registration request] At least three or more bolt insertion holes are drilled in the mounting surface of the vehicle body, and tightening bolts provided corresponding to the back surface of the lamp body are inserted into each of these bolt insertion holes, positioned, and fastened and fixed. In the mounting structure for a vehicle lamp, at least two of each of the bolt insertion holes are formed into a vertically elongated shape and a horizontally elongated shape so as to position the lamp body in the horizontal and vertical directions, and are used as reference holes. A mounting structure for a vehicle lamp, characterized in that the facing surfaces of the threaded portions of the tightening bolts inserted into the holes are cut so as to match the short diameter of the reference holes.