JPH039984Y2 - - Google Patents

Description

[Detailed description of the invention] <Industrial field of application> The present invention relates to a door mounting jig, and is intended to enable the door to be mounted on the cab body while the door is in proper contact with the weather strip. .

<Prior Art> FIG. 3 shows a cab portion of a truck, and FIG. 4 shows a cross section taken along line A--A in FIG. 3. As shown in both figures, the cab body 1 is provided with a rubber weather strip 3 along the periphery of the door 2. When the door 2 is closed, the door inner panel 2a comes into contact with the weather strip 3 to prevent raindrops from entering the cab from the outside.

<Problems to be Solved by the Invention> If the clearance l between the door inner panel 2a and the cab-side weather strip mounting portion is small, the weather strip 3 will come into contact with the weather strip 3 strongly, making it difficult to open and close the door 2. On the other hand, if the gap l is large, raindrops etc. will enter. Therefore, the door 2 must be attached to the cab body 1 while adjusting the clearance l to be optimal. Conventionally, in order to install the door 2, a worker who adjusts the clearance l and a worker who bolts the door 2 to the cab body 1 have to work together. In this way, two workers were required for one task, which was labor-intensive. Also, there were variations in the adjustment.

In view of the above-mentioned prior art, the present invention aims to provide a door mounting jig that aligns the door and optimally adjusts the gap l.

<Means for Solving the Problems> The structure of the present invention that achieves the above-mentioned object is to grasp a pair of gripping levers in a door mounting jig for attaching a vehicle door suspended by a hoist to a cab body. a pair of clamping levers that lock while clamping the drip rail; a first clamp piece made of resin that is provided on the clamping surface of one of the pair of clamping levers and has a groove into which the drip rail enters; It is provided on the other clamping surface of the clamping lever and works in cooperation with the first clamp piece to clamp the drip rail, and also to move the tip surface from the groove so as to optimize the contact of the weather strip between the door and the cab surface. The present invention is characterized in that it includes a hand vise having a second clamp piece made of resin and formed so as to protrude by a predetermined amount and come into contact with the door.

<Example> Hereinafter, an example of the present invention will be described in detail based on the drawings.

As shown in FIGS. 1 and 2, the door mounting jig 10 according to this embodiment is a conventional hand visor 11.
It is equipped with resin clamp pieces 12 and 13. The hand visor 11 includes a grip lever 11a,
When gripping the object 11b, the gripping levers 11c and 11d lock in a state in which the object is gripped. A groove into which the drip rail 1a is inserted is formed in the clamp piece 12 provided on the clamping lever 11c. On the other hand, the clamp piece 13 provided on the clamp lever 11d works together with the clamp piece 12 to clamp the drip rail 1a. Moreover, the tip end surface (the right end surface in FIG. 1) of the clamp piece 13 is located at a position that protrudes a predetermined amount (a position shifted to the right in FIG. 1) from the position of the groove formed in the clamp piece 12 (when locked). be. This amount of protrusion is determined by the door 2 when installing the door, as detailed in the following installation instructions.
This is determined by taking into consideration the optimum contact between the weather strip 3 and the weather strip 3.

Next, the door installation work will be explained. Hoist 14
Align the suspended door 2 with the predetermined position on the cab body 1. Thereafter, the drip rail 1a is clamped with the door mounting jig 10. When the door 2 is pulled slightly outward, the door 2 comes into contact with the end surface of the clamp piece 13, and the contact between the door 2 and the weather strip 3 is adjusted optimally. In this state, the door 2 is bolted to the cab body 1. In this way, the door 2 can be installed with optimal contact with the weather strip 3. Furthermore, since the clamp pieces 12 and 13 are made of resin, they will not damage the painted surface.

<Effects of the Invention> As specifically explained above in conjunction with the embodiments, according to the present invention, a door can be attached by one worker by optimally adjusting the contact with the weather strip.

[Brief explanation of the drawing]

Fig. 1 is a configuration diagram showing a door mounting jig according to an embodiment of the present invention, Fig. 2 is an explanatory diagram showing the door mounting jig according to the present embodiment attached to a cab body, and Fig. 3 is a diagram showing a door mounting jig according to an embodiment of the present invention. FIG. 4 is a sectional view taken along line A--A in FIG. 3. In the drawing, 10 is a door mounting jig, 11 is a hand vise, 11a, 11b are grip levers, 11c, 1
1d is a clamping lever, and 12 and 13 are clamp pieces.

Claims (1)

[Scope of utility model registration request] A door mounting jig for attaching a vehicle door suspended by a hoist to a cab body includes a pair of clamping levers that lock the drip rail in a clamped state by gripping the pair of clamping levers, and one of the pair of clamping levers. a first clamp piece made of resin and provided on the clamping surface of the pair of clamping levers and having a groove formed therein into which the drip rail enters;
The drip rail is held in cooperation with the clamp piece, and the distal end surface is formed to protrude a predetermined amount from the groove to allow the door to come into contact with the weather strip in order to optimize the contact of the weather strip between the door and the cab surface. A door mounting jig comprising a hand vise having a second clamp piece made of resin.