JPH0536748Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Field of Industrial Application) The present invention particularly relates to a lamp mounting structure for a trailer stand towed by a motor vehicle.

(Prior Art) Conventionally, there is a rear lamp mounting structure for a container chassis as disclosed in, for example, Japanese Utility Model Publication No. 13961/1983.

This container chassis includes a pair of main frames extending in the longitudinal direction, beam members extending laterally from the front and rear ends of the main frames, and corner fitting fixing devices provided at both ends of the front and rear beam members. One end of the arm member is fixed to the main frame at a position with a gap from the lower surface of the rear beam member, and a rear lamp is attached to the end of the arm member.

In addition, as in Japanese Utility Model Application No. 57-202347, lamps such as tail lights, brake lights, parking lights, etc. are installed below the rear of the truck bed, or as in Japanese Utility Model Application No. 62-25238, the rear body opening of the vehicle is installed. In a rear gate that opens and closes, the width in the longitudinal direction of the rear gate is formed to be the same width as the entire width of the rear body, the upper half of the outer surface of the rear gate is formed upward, and the lower half is formed vertically. There is also a vehicle in which a rear combination lamp is disposed astride the opposite surface and the vertical surface.

(Problem to be solved by the invention) However, in the above-mentioned conventional technology,
The one in Publication No. 13961 is designed to prevent the light bulbs of the various lamps from burning out even if the bracket to which the reflector, tail lamp, and flasher lamp are attached is subjected to a severe impact load due to vibration. is bent at right angles to form a flange, and a vibration-proof rubber is interposed between the flange and the arm member and fixed with bolts and nuts.In this case, it is not possible to protect the various lamps mentioned above from vibration. Even if possible, the various lamps mentioned above are mounted in an exposed state on the surface of a simple plate-shaped bracket, so there is a risk of contact with other objects,
Not only was there a problem that it was not easy to prevent breakage and damage due to collisions, etc.
The bracket itself is simply a flat plate, so its strength is weak, and since it is hanging down from the arm member attached to the rear beam member of the vehicle's main frame, it can easily be bent or deformed by other objects. In addition, since the light from the various lamps was also emitted upwards, there were other problems, such as the fact that they could not be used immediately in vehicles intended for air defense.

Further, in the above-mentioned prior art, the one disclosed in Japanese Utility Model Application Publication No. 57-202347 has a tail light and a brake light installed under the rear side of the truck bed by the rear side surrounding plate when the other side surrounding plate of the truck bed is opened downward. In order to prevent the light rays of various lamps such as parking lights from being obstructed, a light ray passing portion is provided on the rear side plate at a location facing the various lamps. In this case, the above-mentioned various lamps were simply installed in an exposed state below the rear of the truck bed, so the above-mentioned Utility Model Publication No. 63-
Similar to the one in Publication No. 13961, there was a problem in that damage due to contact with other objects, collisions, etc. could not be easily prevented, and it was not immediately possible to use this in vehicles for air defense purposes. There was a problem that there was no.

Furthermore, in the above-mentioned prior art,
In the model of Publication No. 25238, the width in the longitudinal direction of the rear gate of the vehicle is set to be the same width as the overall width of the rear body, for the purpose of improving cargo handling performance and not reducing the visibility of the rear combination lamp from the rear when the rear gate is opened. The upper half of the outer surface of the rear gate is formed on an upward surface, and the lower half is formed on a vertical surface, and a rear combination lamp is disposed astride the upward surface and the vertical surface. In this case, the rear combination lamp is simply installed in an exposed state along the outer surface of the vehicle's rear gate, which consists of the upward and vertical surfaces. There was a problem in that it was not easy to prevent breakage and damage due to air defense, and there was also a problem in that it could not be immediately used in vehicles etc. for air defense purposes.

(Means for Solving the Problems) The purpose of the present invention is to solve the above-mentioned problems by covering the upper surface of the trailer frame, which is approximately rectangular in plan, with a floor plate, and by covering the rear surface of the trailer frame with various types of In a trailer stand provided with a cross member for attaching a lamp and a license plate, an eave-like protruding wall for preventing and reinforcing lamp damage is provided on the upper side and both sides of the lamp mounting surface of the cross member. The cross member is formed into a box shape, and the protruding wall for preventing and reinforcing lamp damage of the box-shaped cross member faces toward the rear of the trailer underframe, and the upper surface of the protruding wall for preventing and reinforcing lamp damage on the upper side is The box-shaped cross member is attached to the rear surface of the trailer underframe so as to match the top surface of the floorboard of the trailer underframe, and various lamps such as reflectors, number lamps, cross clamps, tail end stop lamps, air defense lamps, etc. and license plates are installed. The lamp mounting surface of the cross member is arranged so that the lamp mounting surface of the cross member does not protrude upward or downward, and the surfaces of the various lamps and license plates are substantially the same as the lamp mounting surface of the cross member. It is characterized by the fact that it has been installed.

(Embodiment) Hereinafter, an embodiment of the lamp mounting structure of the trailer stand of the present invention will be described with reference to FIGS. 1 to 3.

Reference numeral 14 denotes a trailer underframe having a generally rectangular shape in plan, and a floor plate 15 is provided on the upper surface of this trailer underframe 14.
Wheels 16, 16 are mounted on both sides, and a connecting portion 17 that connects to a power vehicle (not shown) projects from the front, and an auxiliary wheel 18 is attached.

19 is a box-shaped cross member, and as shown in the second figure, the box-shaped cross member 19 has eave-like protruding walls 19b for preventing and reinforcing lamp damage on the upper side and both sides of the lamp mounting surface 19a. The projecting wall 19b for preventing damage and reinforcing the lamp is directed toward the rear of the trailer underframe 14, and the lamp mounting surface 1
Protruding wall 1 for preventing and reinforcing lamp damage on the upper side of 9a
The upper surface of 9b is the floor plate 1 of the trailer underframe 14.
The trailer underframe 14 is aligned with the top surface of 5.
Various lamps such as a pair of reflectors 2, a cross clamp 4, a pair of tail end stop lamps 5, a number lamp 7, a pair of air defense lamps 8 are mounted on the lamp mounting surface 19a of the box-shaped cross member 19. and the license plate 13 does not protrude above or below the lamp mounting surface 19a of the box-shaped cross member 19, and the surfaces of the various lamps and license plates are on the box-shaped cross member 19.
It is attached to the lamp attachment surface 19a so as to be substantially flush with the lamp attachment surface 19a.

Note that 20 is a wheel cover that covers each of the wheels 16, and 21 is a fixing lifting leg provided on both rear sides of the trailer frame 14, which is used when the trailer stand is stationary.

In this way, the various rear lamps are not exposed on the floorboard or cross member, and are all compactly housed within the box-shaped crossmember 19, improving work efficiency and maintaining safety when working on the floorboard. In addition, even when the trailer is in motion, various lamps are protected from damage due to contact with other objects or collisions due to the protruding walls on the top and both sides of the lamp mounting surface that prevent lamp damage and reinforce the lamp. In addition, the strength of the cross member itself is significantly reinforced by the projecting wall, and since these various lamps are installed together in a compact manner, other lamps from behind can be prevented. Not only is it excellent in terms of safety because it allows for very good confirmation of light-related information from vehicles, but it also prevents light from shining upward, so it can be used immediately in vehicles for air defense purposes. .

(Effects) As explained above, the present invention covers the top surface of the trailer frame, which is approximately rectangular in plan, with a floor plate, and also includes a cross member for attaching various lamps and license plates to the rear surface of the trailer frame. In the trailer stand provided, an eave-like protruding wall for preventing and reinforcing lamp damage is provided on the upper side and both sides of the lamp mounting surface of the cross member to form the cross member into a box shape, and the cross member is formed into a box shape. The protruding wall for preventing and reinforcing lamp breakage of the shaped cross member faces toward the rear of the trailer underframe, and the top surface of the protruding wall for preventing and reinforcing lamp breakage at the upper side is aligned with the top surface of the floor plate of the trailer underframe. The box-shaped cross member is attached to the rear surface of the trailer underframe, and various lamps such as reflectors, number lamps, cross clamps, tail end stop lamps, air defense lamps, etc. and license plates are attached to the upper side of the lamp mounting surface of the cross member and the number plate. Since the various lamps and the license plate are mounted on the lamp mounting surface of the cross member so that they do not protrude downward and the surfaces of the various lamps and the license plate are substantially the same as the lamp mounting surface of the cross member, the trailer underframe There is no upward protrusion on the rear floorboard, and all lamps are compactly housed inside the box-shaped crossmember without being exposed on the floorboard or cross member, so when working on the floorboard, it is easy to work. In addition to improving performance and maintaining safety, various lamps can be used even while the trailer is in motion.
The protruding walls for preventing and reinforcing lamp damage on the upper and both sides of the lamp mounting surface can prevent breakage or damage due to contact with other objects or collisions, and the strength of the cross member itself is also increased by the protruding walls. Especially when getting on and off the trailer platform from the rear, the protruding wall definitely serves to protect the various lamps, and these various lamps can be installed together in a compact manner. Because of this, it is very easy to check the lights from other vehicles from behind, which is not only superior in terms of security, but also prevents light from shining upwards, so it can be used for vehicles intended for air defense, etc. It has various effects such as being able to be used immediately.

[Brief explanation of the drawing]

1 to 3 are diagrams showing an embodiment of the lamp mounting structure of a trailer platform according to the present invention, in which FIG. 1 is a side view of a trailer to which the present invention is applied, FIG. 2 is a rear view, and FIG. The figure is a side view for explaining the main parts of the present invention. 2...Reflector, 4...X clamp, 5
... Tail end stop lamp, 7 ... License lamp, 8 ... Air defense lamp, 13 ... License plate, 14 ... Trailer frame, 15 ... Floor plate, 16 ... Wheels, 19 ... Box-shaped cross member , 19a...Lamp mounting surface, 19b...Protruding wall for preventing and reinforcing lamp damage, 20...Wheel cover, 2
1... Fixed lifting legs.

Claims (1)

[Scope of utility model registration request] In a trailer stand which is provided with a floor plate on the upper surface of a trailer underframe having a substantially rectangular planar shape and a cross member for attaching various lamps and a license plate to the rear surface of the trailer underframe, the lamp attachment of the cross member is provided. The cross member is formed into a box shape by protruding eave-like protruding walls for preventing and reinforcing lamp damage on the upper side and both sides of the surface, and the protruding walls for preventing and reinforcing lamp damage of the box-shaped cross member. The box-shaped cross member is attached to the rear surface of the trailer underframe so that the top surface of the protruding wall for preventing and reinforcing lamp damage on the upper side is aligned with the top surface of the floor plate of the trailer underframe. It is possible to attach various lamps such as reflectors, number lamps, cross clamps, tail end stop lamps, air defense lamps, etc. and license plates to the cross member without protruding above or below the lamp mounting surface of the cross member, and to attach the various lamps and license plates to the cross member. A lamp mounting structure for a trailer stand, characterized in that the license plate is mounted on the lamp mounting surface of the cross member so that the surface of the license plate is substantially the same as the lamp mounting surface of the cross member.