JPH034569Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a door structure for a cabin of a tractor for use in agriculture, civil engineering, etc.

(Prior Art) In general, the cabin of this type of tractor is simply manufactured, and the door consists of two metal plates laminated together and a window glass attached to it, and a key is not provided.
The center link, where the locking device was attached, was only covered with a cover, leaving the lower part of the inner surface of the door member exposed.

(Problems to be Solved by the Invention) In the prior art, the inner lower part of the door member formed of a metal plate is exposed, so it is not possible to attach or store small containers, which is extremely inconvenient. Moreover, the appearance of the inside of the cabin was deteriorated.

(Means for Solving the Problem) The present invention solves the problems of the prior art by extending the link cover 26 to the lower part of the door member 24 and forming the small article container arrangement part 36 at the lower part of the link cover 26. By doing so, we were able to solve all the problems.

That is, the specific configuration of the problem solving means of the present invention is as follows:
The link cover 26 is attached to the inner surface of the door member 24 of the cabin 1, the link cover 26 is extended to the lower part of the door member 24, and the small article container arrangement part 36 is formed in the lower part of the link cover.

(Example) Hereinafter, an example of the present invention will be described based on the drawings.

In Figs. 1 to 3, reference numeral 1 denotes a cabin device that is assembled separately from the tractor body 2 and then mounted on the vehicle body 2, and includes a canopy 3, a top frame portion 4, a support frame portion 5, a base portion 6, and a support frame. It has window glass fitted into the part 5 and left and right doors 7.

The support frame part 5 has a pair of left and right front pillar members 9, an intermediate pillar member 10, and a rear pillar member 11, and the top frame part 4 has a pair of left and right horizontal members 12 and front and rear members 13, 14 in a rectangular shape. The base 6 is connected to a pair of left and right main frames 16 and fenders 18, a front horizontal frame 17 and a mounting plate 19 that support a steering device 22, and a rear side frame 16 and a fender 18. It has a rear frame 20, a floor sheet 21, etc.

The door 7 is connected to the intermediate pillar member 10 via a hinge 23.
It is rotatably attached to the door member 24,
Key. It has a lock device 25, a link cover 26, etc.

The door member 24 is a front plate 2 made of a pressed metal plate.
4A and a back plate 24B are pasted together, the outer peripheral edge of the front plate 24A is bent to the outer peripheral inner surface of the back plate, and is fixed by caulking or welding, and the weather strip 27 is made of H rubber or the like. A single plate of window glass 28 is attached via.

The back plate 24B is a key. Concave and convex portions are formed in order to attach the locking device 25 and to improve the door strength and heat insulation effect, and spaces are formed in various places between the door plate 24A and the top plate 24A.

Key. The locking device 25 has an opening/closing lever 29 and a keyhole 30 exposed on the front side of the door 7, and an opening/closing handle 31 on the back side, and has a structure similar to that of a passenger car or the like. Note that the lock knob is not shown.

This key. The lock device 25 is provided at approximately the center in the vertical direction of the front part of the door member 24, and a handle 32 is provided at this center position, spanning the window glass 28 and extending between the front and rear of the door member 24. ing. This handle 32 also serves as a reinforcement for the door 7.

The door member 24 is a key. By providing the lock device 25, rainwater, car wash water, etc. can be leaked from the key hole 30 and the opening/closing lever 29 attachment part to the front and back plates 25.
In order to drain this water, one or more drainage holes 33 are formed in the lower part of the back plate 24B.

Key on the inner surface of the door member 24. The so-called link portion 34 to which the locking device 25 is attached is covered with a link cover 26, which extends to the bottom of the door member 24.

The link cover 26 has a generally L-shape when viewed from the front, and its lower part bulges inward from the upper side of the cabin to form a box shape with an open upper side.
This is an accessory container arrangement section 36 that can accommodate 5 items.

The small item container arrangement section 36 is not limited to a box structure for storing the small item container 35, and the lower part of the link cover 26 is made flat and a hook is attached to the small item container 35.
A structure for hanging or a structure for adhering may be adopted, or the arrangement portion 36 itself may be used as a container for small items.

(Effect of the invention) According to the invention described in detail above, the link cover 26 covering the link portion 36 of the door 7 extends to the lower part of the door member 24.
The lower part of the inner surface of the link cover 26 can be covered, giving it a good appearance and serving as a heat insulator in cold weather.Furthermore, since the small container arranging section 36 is formed at the bottom of the extended link cover 26, the small container 35 can be placed therein. , handling of small items becomes very convenient.

[Brief explanation of the drawing]

Figures 1 to 3 show an embodiment of the present invention, where Figure 1 is a perspective view of the cabin door, Figure 2 is an enlarged cross-sectional view taken along the line - - in Figure 1, and Figure 3 is a side view of the entire cabin. . DESCRIPTION OF SYMBOLS 1...cabin device, 2...tractor body, 7...door, 24...door member, 26...link cover, 32
...Handle, 33...Drain hole, 34...Link part, 35...
Small item container, 36...Small item container arrangement section.

Claims (1)

[Scope of utility model registration request] A tractor cab characterized in that a link cover 26 is attached to the inner surface of a door member 24 of a cabin 1, this link cover 26 is extended to the lower part of the door member 24, and a small article container arrangement part 36 is formed in the lower part of the link cover. Bin door structure.