JPH0114547Y2 - - Google Patents

Description

[Detailed Description of the Invention] a. Field of Industrial Application The present invention relates to a device for hanging the rear door panel of a truck.

B. Prior Art A truck loading platform has a structure in which side door panels and rear door panels can be folded down on three sides to facilitate loading and unloading of cargo. FIG. 4 shows a loading platform in which a general side-swinging outer panel 100 and a rear-swinging outer panel 101 are configured to open on three sides. It is attached to the loading platform 102 by means of An L-shaped female flap latch 10 is attached to the end surface of the side flap plate 100.
3 is attached, and on both sides of the rear door panel 101, a male door latch 104 with the tip of a rod bent into an L shape is supported by a door latch handle receiver 105, and the male door door latch 104 is rotated. The rear door panel 101 is fixed by engaging with the female door door latch 103.

In a truck equipped with such a three-sided loading platform, the rear door panel 101 is sometimes used with the rear door panel 101 laid down horizontally for loading cargo or for transporting long cargo. For this reason, the inner surfaces of the side door panel 100 and the rear door panel 101 have
As shown in FIG.
It is designed so that it can be supported horizontally when it is knocked down.

c Problems to be solved by the invention However, according to such a support structure for the rear door panel, the coil chain 106 protrudes from the inner surfaces of the side door panel 100 and the rear door panel 101, making it difficult to load and unload cargo. It was getting in the way.
In addition, the coil chain 106 is side-swiveled to the outer plate 10.
In order to attach the coil chain 106 to the rear axle outer plate 101, screwing, drilling, or welding is required, and replacing the coil chain 106 is also troublesome.

The purpose of this invention is to solve the above-mentioned problems and provide a device for hanging the rear door panel on a truck that can be attached and used when necessary and does not get in the way when loading and unloading cargo. shall be.

d. Means for Solving the Problems The present invention will now be described in detail with reference to illustrated embodiments.

In FIG. 1, reference numeral 1 denotes a loading platform for a truck or the like which is opened on three sides, and this loading platform 1 includes:
Side door panels 2 are attached to both sides via hinges (not shown), and a rear door panel 3 is attached to the rear section via hinges (not shown). On the rear side end surface 2a of the side door panel 2,
A female L-shaped tailgate latch 4 is attached, and male tailgate latch 5 having a rod tip bent into an L-shape are attached to both sides of the rear flap plate 3.

Reference numeral 6 denotes a hanging tool for horizontally suspending the rear door panel 3, and this is a hanging tool 7 made of a rectangular steel plate or the like with its tip reversed and bent into a U-shape.
and a coil chain 8 as a chain member of a predetermined length connected to the latch 7. The latch 7 is as shown in Fig. 2 and Fig. 3 a, b, c.
As shown in the figure, at least one side surface of the bent reversible part 9 is provided with a cutout part 10 in which the L-shaped part 5a of the male tilt latch 5 engages.

e Effect Next, the case of using the hanging tool of the present invention will be explained.

When there is no need to fold down the rear door panel 3, the hanging tool 6 is removed and stored separately. When folding down the rear door panel 3 for transporting long cargo or loading and unloading cargo, hook one end of the coil chain 8 of the hanging tool 6 onto the door latch female 4, and then attach the latch 7 to the door panel latch 3. Hook it to male 5. As a result, the male tilt latch 5 is moved to the latch 7.
The L-shaped portion 5a is locked in the notch 10, and is prevented from coming off from the latch 7. Therefore, there is no risk that the male tilt latch 5 will rotate due to vibrations during driving and the latch 7 will come off. In this way, the hanging tool 6 does not get inside the side door panel 2 of the cargo platform 1, so there is no risk that the coil chain will get in the way when loading and unloading cargo as in the conventional case.

f. Effects of the invention As mentioned above, according to the hanging device for the rear door panel of the truck of the invention, it can be attached and used only when necessary by using the female door latch and the male door door latch. , it does not interfere with the loading platform, and work such as drilling or welding on the side door panels and rear door panels can be omitted.
Furthermore, when the rear door panel is folded down, the chain member does not get inside the side door panel, so it does not get in the way of loading and unloading cargo or loading long cargo.

[Brief explanation of the drawing]

1 and 2 show a hanging device for the rear door panel of a truck according to an embodiment of the present invention, FIG. 1 is a perspective view, and FIG. 2 is an enlarged perspective view of the hanging device. It is. Figures 3a, b, and c show the latch, where a is a front view, b is a rear view, and c is a right side view. FIG. 4 is a perspective view showing a conventional rear door panel hanging device, and FIG. 5 is a perspective view showing a fixing structure for the rear door panel. 1... Loading platform, 2... Side door panel, 3... Rear door panel, 4... Female door flap latch, 5... Male gate latch, 6... Hanging tool, 7... Latch tool, 8... …
Coil chain, 9... Reversed part, 10... Notch part.

Claims (1)

[Scope of claim for utility model registration] (1) Suspension of the rear flap panel in a truck of the type in which the rear flap panel is fixed by engaging the female flap latch of the side flap panel with the male flap latch of the rear flap panel. In the lowering tool, the tip part is inverted and bent, and the inverted part is provided with a locking part that engages with the male tilting latch, and one end of the hanging fixture is removably engaged with the female tilting latch. A hanging device for a rear door panel in a truck, characterized in that it is attached to the other end. (2) A hanging device for a rear door panel in a truck as set forth in claim 1 of the utility model registration claim, characterized in that the locking portion is a notch provided on the side surface of the inverted portion of the male latch.