JP2589490Y2 - Box - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a box for housing electronic equipment and the like.

[0002]

2. Description of the Related Art Conventionally, a box for housing electronic equipment and the like is as shown in FIG. In FIG. 4, 1 is a box,
2 is a box body having an opening 2a at the front, 3 is an upper hinge provided above the opening 2a of the box body 2, and 4 is provided below the opening 2a of the box body 2. Lower hinge,
Reference numeral 5 denotes a door which is openably and closably attached to the upper hinge 3 and the lower hinge 4 by a pin (not shown) or the like.
This is a stay as a stopper which is attached to the opening 2a and the other end is attached to the door 5. In such a configuration, the door 5 opens and closes around the pins of the upper hinge 3 and the lower hinge 4, but the stay 6 limits the opening angle of the door by a stay 6 in order to prevent a collision with an external member due to the door 5 opening too much. I am trying to do it.

[0003]

However, since the stay 6 is used as a stopper for the door 5 in the prior art,
There were the following problems. (1) Since the stay 6 is provided at the front of the box body 2,
It becomes a hindrance when storing the electronic device inside the box. (2) Stays are expensive and costly. Therefore, an object of the present invention is to provide a box having a stopper structure with a simpler structure without using an expensive stay.

[0004]

In order to solve the above-mentioned problems, a box according to the present invention comprises a box body, and upper and lower hinges provided at an upper portion and a lower portion of an opening of the box body. A door which is openably and closably attached to the upper hinge and the lower hinge, a stopper screw which is screwed and fixed to a screw hole formed in a hinge portion on a lower surface or an upper surface of the door, and formed on the lower hinge or the upper hinge. A stopper receiving screw screwed and fixed to the screw hole is provided, and the stopper screw and the stopper receiving screw are arranged at positions where they come into contact with each other when the door is opened at a predetermined angle.

[0005]

According to the above means, the opening angle of the door is limited by the stopper screw coming into contact with the stopper receiving screw.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. In the box of the present invention, a screw hole 5a is formed in a hinge portion on the bottom surface of the door 5, and a stopper screw 7 is screwed and fixed to the screw hole 5a. Also, the lower hinge 4
Also, a screw hole 4a is formed, and a stopper receiving screw 8 is screwed and fixed to the screw hole 4a. The stopper screw 7 and the stopper receiving screw 8 are arranged at positions where they come into contact with each other when the door 5 is opened at a predetermined angle. In the drawings, 9 is a pin, and 10 is a washer for providing a space between the bottom surface of the door and the lower hinge 4. In such a configuration, when the door 5 is opened, the stopper screw 7 comes into contact with the stopper receiving screw 8 to limit the opening angle of the door, thereby preventing a collision with an external member due to the door being opened too much. The opening angle of the door can be easily adjusted by providing a plurality of screw holes in the lower hinge 4 and screwing and fixing the stopper receiving screw 8 to a position matching the opening angle of the door. In the above embodiment, the stopper screw and the stopper receiving screw are provided on the bottom surface and the lower hinge of the door. However, the stopper screw and the stopper receiving screw may be provided on the upper surface and the upper hinge of the door. In this case as well, the operation cost is the same.

[0007]

[Effects of the Invention] As described above, the present invention has the following effects. (1) Since there is no obstructive member at the front part of the box body, it is possible to efficiently store the electronic device or the like in the box. (2) Since it is not necessary to use an expensive member for the stopper, the cost of the box can be reduced.

[Brief description of the drawings]

FIG. 1 is a side view of a main part showing an embodiment of the present invention.

FIG. 2 is a detailed view of a portion A in FIG.

FIG. 3 is an explanatory diagram of a relationship between a stopper screw and a stopper receiving screw in FIG. 1 as viewed from above.

FIG. 4 is a perspective view showing a conventional box.

[Explanation of symbols]

1 Box body, 2 Box body, 3 Upper hinge, 4 Lower hinge, 5 Door 7 Stopper screw, 8 Stopper receiving screw

Claims (1)

(57) [Scope of request for utility model registration] 1. A box body, and upper and lower hinges provided at an upper portion and a lower portion of an opening of the box body,
A door openably and closably attached to the upper hinge and the lower hinge, a stopper screw screwed and fixed to a screw hole formed in a hinge portion on the lower or upper surface of the door, and a screw formed on the lower hinge or the upper hinge A box body having a stopper receiving screw screwed and fixed to a hole, wherein the stopper screw and the stopper receiving screw are arranged at positions where they come into contact with each other when the door is opened at a predetermined angle.