JP2000096903A - Hinge for wagon type box - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a hinge for a wagon type box in which a door body can be securely attached or detached in a simple structure and a placing position is not limited and parts control or inventory control is not complicated. SOLUTION: This wagon type box is constituted of a box body 7 composed of the upper plate 2, the bottom plate 3, the left side plate 4, the right side plate 5, and the back plate 6, a door body 8 covering the front face opening of the box body 7, box body side hinges 9, 9 provided at the right end 8 of the front face opening of the box body 7, door body side hinges 10, 10 provided at the right end of the door body 8 arranged opposite to the box body side hinges 9, 9, and binge pins 11a, 11b inserted in the hinges 9, 9 and 10, 10 in the state that these hinges are disposed to coincide with each other to connect them and openably rotate the door body 8. Hinge pin receivers to receive the hinge pins inserted in the through holes 12 are provided at the box body side hinges 9. A pivot hinge in which the hinge pin 11a is movable is provided in the uppermost hinge of the door body side hinge 10, and a pivot hinge in which the hinge pin 11b is fixed, is provided in the lowermost hinge.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hinge for a wagon-type box for storing equipment for LAN and the like.

[0002]

2. Description of the Related Art Heretofore, a hinge of a wagon type box for storing LAN devices and the like has been as shown in FIG. That is, the wagon type box 41 is
And a bottom plate 43, a left side plate 44, a right side plate 45, and a back plate 46, a door body 49 covering a front opening 48 of the box body 47, and a box body 47. Box body side hinges 50, 50 provided at the right end of the front opening 48;
The door body hinges 51, 51 provided at the right end of the door body 49 opposed to the box body side hinges 50, 50 are inserted with the box body body hinges 50 and the door body hinges 51 aligned with each other. A hinge pin (not shown) that connects the two and that opens and closes the door 49 is opened and closed. The hinge 50 on the box body side and the hinge 51 on the door body are fixed by welding.

[0003]

However, according to the hinge of the wagon type box, the hinge 5 on the box body side is used.
0 and the door body side hinge 51 are fixed by welding, so that the door body 49 cannot be removed with one touch,
There was a drawback that the work was troublesome. Further, there is a disadvantage that the opening / closing direction of the door cannot be changed at the box installation location, and the storage location is limited. In addition, two types of wagon-type boxes for right-opening and wagon-type boxes for left-opening must be prepared, and there is a disadvantage that parts management and inventory management become complicated.

[0004]

SUMMARY OF THE INVENTION In view of the above-mentioned problem of the hinge of the conventional wagon type box, an object of the present invention is to provide a door having a simple structure that can be securely attached and detached, and a place where the door is to be placed is limited. It provides a hinge for a wagon-type box that does not complicate parts management and inventory management, and includes a box body composed of at least a top plate, a bottom plate, a left plate, a right plate, and a back plate. A door that covers the front opening of the box body, and a box body side hinge provided at a plurality of locations on at least one of a left end and a right end of the front opening of the box body,
The door body hinges provided at a plurality of locations on one of the right end and the left end of the door body facing the box body side hinge, and the box body side hinge and the door body side hinge are inserted in a state where they are aligned. And
In a wagon-type box configured with a hinge pin that connects the two and rotates the door so that the door body can be opened and closed,
A hinge pin receiving portion for receiving the hinge pin having a through hole formed in the hinge on the box body side is provided, and a pivot hinge on which the hinge pin is movable is provided on an uppermost hinge of the hinge on the door body side. The hinge hinge is provided with a pivot hinge to which a hinge pin is fixed.

Further, in the hinge of the wagon type box, the hinge on the box body side and the hinge on the door body are detachably formed.

[0006]

According to the hinge of the wagon type box of the first or second aspect, the hinge pin of the lowermost door hinge is inserted into the through hole of the hinge pin receiving portion of the lowermost hinge. After inserting the lever, pull the lever on the door hinge on the top door into the through hole in the hinge pin receiving part on the top hinge on the top side, adjust the position with the hinge pin retracted, and release the lever. Extend the pin, insert the hinge pin through the hole, and attach the door to the box body.

[0007]

1 to 5 show an embodiment of a hinge of a wagon type box according to the present invention. Hereinafter, the present invention will be described with reference to these drawings.

The wagon type box 1 has a box body 7 composed of a top plate 2, a bottom plate 3, a left side plate 4, a right side plate 5, and a back plate 6, and a front opening of the box body 7. A door body 8 to be closed, a box body side hinges 9 provided at a right end 8 of the front opening of the box body 7, and a right end portion of the door body 8 opposed to the box body side hinges 9. Door-side hinges 10, 10 provided on the
The hinges 9, 9 are inserted into the box body side hinges 9, and the door body side hinges 10, in a state of being aligned with each other, and are connected to each other, and are constituted by hinge pins 11 a, 11 b which rotate so that the door 8 can be opened and closed. I have. A hinge pin receiving portion 13 for receiving a hinge pin having a through-hole 12 is provided on the hinge 9 on the box body side, and a pivot hinge on which a hinge pin 11a is movable is provided on the uppermost hinge of the hinge 10 on the door body side, and a lowermost portion is provided. Is provided with a pivot hinge to which the hinge pin 11b is fixed.

Hinge pin receiving portion 13 of hinge 9 at the lowermost box side
Hinge pin 11b of the lowermost door body side hinge 10 in the through hole 12
After passing through, the hinge pin receiving portion 1 of the hinge 9 at the top of the box body
After the lever 14 of the uppermost door body side hinge 10 is pulled into the through hole 12 and the hinge pin 11a is contracted, the hinge pin 11a is contracted, and then the hinge pin 11a is released to extend the hinge pin 11a. 11a, and the door 8 is attached to the box body 7.

In this embodiment, the hinges 9 on the box body side and the hinges 10 on the door body are provided at two places. However, the present invention is not limited to this.

Further, in the present embodiment, the hinge 9 on the box body side and the hinge 10 on the door body are detachably formed by screws or the like, but may be fixed by welding or other means as another embodiment.

FIG. 6 shows a second embodiment of the hinge of the wagon type box according to the present invention. As shown in FIG. 6, the hinge 19 on the box body side can be attached to either the left end or the right end. By forming it, a wagon-type box for right-opening or a wagon-type box for left-opening can be accommodated simply by changing the mounting location of the hinge on the door body side according to the application.

FIG. 7 shows a third embodiment of the hinge of the wagon type box according to the present invention. As shown in FIG. 7, the hinge 29 on the box body side is attached to both the left end and the right end. Thus, it is possible to use a right-opening wagon-type box or a left-opening wagon-type box simply by changing the mounting position of the hinge on the door side according to the application.

[0014]

As described above, the hinge of the wagon type box according to the present invention comprises a box body composed of at least a top plate, a bottom plate, a left side plate, a right side plate and a back plate, and the box body. A door body covering the front opening of the main body, a main body side hinge provided at a plurality of locations on at least one of a left end and a right end of the front opening of the main body, and the main body side hinge. The door hinges provided at a plurality of locations on one of the right end and the left end of the opposing door, the box body side hinges and the door hinges are inserted in a state where they coincide with each other, and both are connected. In a wagon-type box configured with a hinge pin that pivotally opens and closes the door body, a hinge pin receiving portion for receiving the hinge pin having a through hole formed in the hinge on the box body side is provided, and the hinge on the door body side is provided. Pivot on which the hinge pin can move on the top hinge The hinge is provided with a hinge pin with a hinge pin fixed to the bottom hinge, so the door can be securely attached and detached with a simple structure, without limiting the place where it is placed. Both the opening wagon type box and the left opening wagon type box can be used, which has the effect of facilitating parts management and inventory management.

Further, in the hinge of the wagon type box, the same effect can be obtained by forming the hinge on the box body side and the hinge on the door body in a detachable manner.

[Brief description of the drawings]

FIG. 1 is an explanatory view of a first embodiment of a hinge of a wagon type box according to the present invention.

FIG. 2 is an explanatory view of a main part of a first embodiment of the hinge of the wagon type box according to the present invention.

FIG. 3 is an explanatory view of a first stage of door mounting of the hinge of the wagon type box according to the first embodiment of the present invention.

FIG. 4 is an explanatory view of a second stage of door mounting of the first embodiment of the hinge of the wagon type box according to the present invention.

FIG. 5 is an explanatory view of a third stage of door mounting of the hinge of the wagon type box according to the first embodiment of the present invention.

FIG. 6 is an explanatory view of a second embodiment of the hinge of the wagon type box according to the present invention.

FIG. 7 is an explanatory view of a third embodiment of the hinge of the wagon type box according to the present invention.

FIG. 8 is an explanatory view of a hinge of a conventional wagon type box.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wagon type box 2 Top plate 3 Bottom plate 4 Left side plate 5 Right side plate 6 Back plate 7 Box body 8 Door body 9 Box body side hinge 10 Door body hinge 11a Hinge pin 11b Hinge pin 12 Through hole 13 Hinge pin receiving part 14 lever

Claims (2)

[Claims] 1. A box body composed of at least a top plate, a bottom plate, a left side plate, a right side plate, and a back plate, a door covering a front opening of the box body, A plurality of hinges provided on at least one side of the left end or the right end of the front opening, and a plurality of hinges on one side of the right end or the left end of the door facing the hinge of the box body A wagon type comprising a door hinge provided, and a hinge pin that is inserted into the box body hinge and the door hinge in a state where they are aligned with each other, connects the two, and rotates the door so that the door can be opened and closed. In the mold box, a hinge pin receiving portion for receiving the hinge pin having a through-hole is provided in the hinge on the box body side, and a pivot hinge on which the hinge pin is movable is provided on the hinge at the top of the hinge on the door body side. , A pivot hinge with a hinge pin fixed to the bottom hinge Hinges for wagon-type boxes. 2. The hinge of the wagon-type box according to claim 1, wherein the hinge of the wagon-type box has a hinge on a box body side and a hinge on a door body.