JPH0715774Y2 - Simple door structure for vehicle - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Field of Industrial Application) The present invention relates to a simple door structure provided as a vehicle, for example, in a small truck.

(Prior Art) For example, in farms and golf courses, small trucks are used as vehicles for maintaining and managing those facilities. The small trucks used for this purpose are
Costs have been reduced by eliminating unnecessary parts. As one of them, a simple door made of a pipe material is used.

One end of such a simple door is hinged to the vehicle body by a hinge, and the other end is slidably provided with a slider constituting a latch mechanism. This slider is due to the handle that you want to have on the door. It is possible to perform a sliding operation so that the striker provided at a portion of the vehicle body corresponding to the other end of the door can be disengaged.

Conventionally, the striker in such a simple door has been fixed to the vehicle body by welding. When the striker is fixed to the vehicle body by welding, it is unavoidable that the striker becomes large because the shape of the striker must be easy to weld. That is, the striker cannot be made small because the portion for welding to the vehicle body has to be extended outside the portion where the slider is engaged. For this reason, the striker sometimes does not fit in a predetermined mounting portion and projects to the outer surface side of the vehicle body. Further, if the striker is attached by welding, the attaching work may be troublesome and the productivity may be reduced.

(Problems to be solved by the invention) As described above, since the striker in the conventional simple door structure is fixed to the vehicle body by welding,
When a shape that facilitates welding is used, the size becomes large and it may protrude from a predetermined mounting site, or the welding work may be troublesome.

The present invention has been made in view of the above circumstances, and an object thereof is to provide a vehicle simple door structure in which a striker to which a slider provided on a simple door is engaged and disengaged is screwed and fixed to a vehicle body. To provide.

[Structure of the Invention] (Means and Actions for Solving the Problems) In order to solve the above problems, the present invention connects one end of a simple door formed of a pipe material to a vehicle body by a hinge, In a simple door structure for a vehicle in which a slider is slidably provided at an end, and the slider is engaged with and disengaged from a striker provided on the vehicle body to open and close the simple door, the striker has an engagement hole with which the slider is engaged and disengaged. From an engaging portion and an attaching portion that is bent at both ends of the engaging portion in a substantially L-shape toward the center of the engaging portion and has an attaching hole. It is configured and is screwed and fixed to the vehicle body through the mounting hole. As a result, the striker does not need to be large and can be easily attached to the vehicle body.

Embodiment An embodiment of the present invention will be described below with reference to the drawings.
FIG. 4 shows a small truck 1 as a vehicle. This small truck 1 has a special structure used for maintaining and managing farms and golf courses, and a simple door 2 is used as a door for opening and closing the cabin 1a. As shown in FIG. 1, this simple door 2 has one end side of an upper pipe 3 and a lower pipe 4 facing each other in parallel in the vertical direction and fixed to the first connecting member 5, and the other end side thereof to the second connecting member 6. Has been done. One end of a square tubular mounting member 7 is fixed to the first connecting member 5. One of the door hinges 8 is fixed to the upper and lower ends of the mounting member 7, respectively. The other of these door hinges 8 is provided with a screw 9 on the front part of the cabin 1a.
It is fixed by mounting.

The second connecting member 6 has a U-shaped cross section, and a latch mechanism 11 is provided in the middle thereof. The latch mechanism 11 has a base plate 12. The base plate 12 is bent in a substantially U-shape in cross section, and a supporting member 13 formed by bending the plate in a substantially U-shape on one side thereof.
One end of is fixed. One side of the base plate 12 and both ends of the supporting member 13 have rectangular through holes 12a, 1
A slider 14 having a rectangular cross section is slidably and non-rotatably inserted into these through holes 12a and 13a.

A tip portion of the slider 14 is formed into a rounded portion 14a, and one end of a lever 15 in which a rod is bent in a U shape is fixed to a rear end protruding from the other end of the support member 13. Further, a protrusion 16 is provided in the middle of the slider 14, and a spring 17 is interposed between the protrusion 16 and the other end of the support member 13. The spring 17 biases the slider 14 in the direction in which its tip portion projects from the through hole 12a of the base plate 12. A first stopper rubber 18 with which the tip of the slider 14 comes into contact is provided on the inner surface of the other side of the base plate 12.

The latch mechanism 11 configured as described above joins one side of the base plate 12 to the outer surface of one side of the second connecting member 6 and joins these joined parts with the screw 20 (shown in FIG. 1). It is provided. In such a mounted state,
The support member 13 is located between a pair of sides of the second mounting member 6, and the lever 15 projects to the outer surface side of the second support member 6 on the other side.

The slider 14 of the latch mechanism 11 can be engaged with and disengaged from the striker 19 provided on the rear end side of the cabin 1a. The striker 19 includes an engaging portion 22 in which an engaging hole 21 formed of a rectangular long hole is formed, and both ends of the engaging portion 22 are bent into a substantially L shape toward the center of the engaging portion 22. Curved pair of mounting parts
23 and 23 are integrally formed by a belt-shaped plate so that the side surface has a substantially C-shape. Mounting holes 24 are formed in the mounting portion 23 at positions corresponding to both ends of the engaging hole 21, respectively. The striker 19 is fixed to the rear end portion of the cabin 1a via a pair of mounting portions 23 by a screw 25 passed through the mounting hole 24. Therefore, when the simple door 2 in the opened state is rotated in the closing direction, the tip rounded portion 14a of the slider 14 comes into contact with one end of the engaging portion 22 of the striker 19, so that the urging force of the spring 17 is resisted. Then, it is displaced in the retracted direction, protrudes at the position of the engaging hole 21, and engages there. Also, when opening the simple door 2, the lever 15
By sliding the slider 14 against the urging force of the spring 17 and disengaging the slider 14 from the engagement hole 21, the simple door 2 can be opened.

A second rubber 26 is provided on the inner surface of the intermediate portion of the base plate 12 so as to contact one end of the striker 19 when the simple door 2 is closed. Also, the engaging portion of the striker 19
Both sides of the engagement hole 21 of 22 are chamfered so that the slider 14 is easily engaged with and disengaged from the engagement hole 21.

According to the simple door 2 having such a structure, the striker 19 is provided with the engaging portion 22 and the pair of the mounting holes 24 that are bent toward the center of the engaging portion 22 at both ends of the engaging portion 22. And the mounting portion 23 of the
The screw 25 is attached to the rear end side of 1a. That is, since the pair of mounting portions 23 do not project outward from the engaging portion 22,
Even if the striker 19 is not enlarged, it can be securely attached and fixed to the rear end portion of the cabin 1a. Moreover, since the mounting hole 24 formed in the mounting portion 23 faces both ends of the engaging hole 21 formed in the engaging portion 22, the striker is provided.
A screw 25 for fixing 19 can be tightened through the mounting hole 24. Therefore, the mounting work of the striker 19 can be easily performed.

Further, if the distance between the pair of mounting holes 24 of the striker 19 is set to be the same as that of the mounting hole of the full door, the striker 19 of the simple door 1 can be mounted without newly providing a screw hole on the rear end side of the cabin 1a. You can Therefore, in order to attach the striker 19 of the simple door 1, it is not necessary to form a screw hole dedicated for the striker 19.

[Effect of device]

As described above, according to the present invention, the striker, which is slidably provided on the simple door and engages and disengages the slider, includes the engaging portion having the engaging hole and the engaging portions at both ends of the engaging portion. It is composed of a pair of substantially L-shaped mounting portions having mounting holes bent toward the center direction, and is screwed and fixed to the vehicle body through the mounting portions. Therefore,
Since the mounting portion does not have to have a shape projecting outward from the engaging portion, the outer shape of the striker can be reduced, and workability can be improved as compared with the case of mounting by welding.

[Brief description of drawings]

FIG. 1 shows an embodiment of the present invention, FIG. 1 is a perspective view of a schematic structure of a simple door, FIG. 2 is a sectional view of a lock mechanism portion of the simple door, and FIG. 3 is a perspective view of a striker. Fourth
The figure is a side view of a small truck. 2 ... Simple door, 8 ... Door hinge, 14 ... Slider, 19 ... Striker, 21 ... Engagement hole, 22 ... Engagement part, 23 ... Attachment part, 24 ...
Mounting hole, 25 ... screw.

Claims (1)

[Scope of utility model registration request] 1. A simple door formed of a pipe material has one end rotatably connected to a vehicle body by a hinge and a slider provided slidably on the other end, and the slider is disengaged from a striker provided on the vehicle body. In the vehicle simple door structure for opening and closing the simple door, the striker includes an engaging portion having an engaging hole for engaging and disengaging the slider, and engaging portions at both ends of the engaging portion. And a mounting portion that is bent substantially in an L shape toward the center and has a mounting hole formed therein, and is fixed to the vehicle body by screwing through the mounting hole. Characteristic vehicle simple door structure.