JP2003008251A - Cabinet - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent deformation of a housing and one side drop of a door. SOLUTION: A cabinet comprises pins 5 stood at four corners of an edge 2a of the door 23 at an inner surface side, and holes 1c engaged with the pins 5 provided at four corners of an edge 1b of an opening 1a in the housing 1.

Description

Detailed Description of the Invention

[0001]

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

[0002]

2. Description of the Related Art FIG. 4 is a perspective view of a conventional cabinet with a door open, where 1 is a housing having an opening 1a at the front, and 2 is a hinge or the like having one end in the opening 1a in the lateral direction not shown. It is a rotatably supported door, and a handle portion 3 is rotatably pierced through the inner and outer surfaces of the other end of the door 2.
Further, a latch 4 is provided on the inner surface side of the door 2 so as to rotate integrally with the handle portion 3 and engage with the edge portion 1b of the opening portion 1a in a disengageable manner.

[0003]

However, in the above-mentioned conventional cabinet, as shown in FIG. 5, when a heavy object is mounted on the door 2 or when a strong impact is applied during transportation, as shown in FIG. The side opposite to the support side of the door 2, that is, the handle portion 3 side of the door 2 may be lowered, causing a so-called one-sided drop. Further, when the rigidity of the housing 1 is weak, the housing 1 itself may be deformed as shown in FIG. 6, and the door 2 may be partially lowered.

The present invention has been made in order to solve the above problems, and provides a cabinet capable of increasing the rigidity of the housing to prevent its deformation and also to prevent the door 2 from falling down. The purpose is to get.

[0005]

In the cabinet according to the present invention, pins are provided upright at the four corners on the inner surface side of the door,
Holes for fitting pins are provided at four corners of the opening of the housing.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of a cabinet door 2 according to this embodiment in an open state, FIG. 2 is an enlarged cross-sectional view of a main part of the cabinet door according to this embodiment in a closed state, and FIGS. 3 (a) and 3 (b) are A front view and a side view of a pin according to this embodiment are shown. Pins 5 are erected by smelting at four corners of an edge portion 2a on an inner surface side of a door 2, and four corners of an edge portion 1b of an opening 1a of a housing 1 are provided. A hole 1c for fitting with the pin 5 is provided with the door 2 closed. Other configurations are the same as the conventional one.

In the above-described embodiment, the pins 5 provided at the four corners of the edge 2a on the inner surface side of the door 2 with the door 2 closed.
Are holes 1c provided at the four corners of the edge 1b of the opening 1a of the housing 1.
Since it is fitted with, it is possible to reduce the stress applied to the supporting part of the door 2 such as the hinge part and the door 2 itself, and when a heavy object is mounted on the door 2 or when the door 2 is subjected to a strong impact during transportation. In any case, the door 2 does not fall down. Further, as described above, by fitting the housing 1 and the door 2 at the four corners, the rigidity of the housing 1 is enhanced, and the deformation of the housing 1 and the drop of the door 2 due to it can be prevented. it can.

[0008]

As described above, according to the present invention, the pins are erected at the four corners on the inner surface side of the door, and the holes for fitting the pins are provided at the four corners of the opening of the housing to close the door. Since the pin on the door side and the hole on the housing side fit together in a closed state, stress applied to the door support and the door itself can be reduced. Even if you receive a door, the door will not fall down. Further, since the housing and the door are fitted at the four corners, the rigidity of the housing is enhanced, and the deformation of the housing and the one-sided drop of the door 2 due to this deformation can be prevented.

[Brief description of drawings]

FIG. 1 is a perspective view of a cabinet according to the present invention with a door open.

FIG. 2 is an enlarged sectional view of a main part of the cabinet according to the present invention with the door closed.

FIG. 3 is a front view and a side view of a pin according to the present invention.

FIG. 4 is a perspective view of a conventional cabinet with a door opened.

FIG. 5 is a front view showing a state in which a door of a conventional cabinet is partially lowered.

FIG. 6 is a front view of a conventional cabinet with its housing deformed.

[Explanation of symbols]

1 ... Case 1a ... opening 1b, 2a ... Edge 1c ... hole 2 ... Door 4 ... 5 ... pin

Claims (2)

[Claims] 1. A housing having an opening at the front, a door having one lateral end rotatably supported by the opening of the housing, and a door provided at the other lateral end of the door to close the door. In a cabinet equipped with a locking portion that locks the door and the housing at the time, pins are erected at the four corners on the inner surface side of the door, and holes for fitting with the pins are provided at the four corners of the opening of the housing. Cabinet characterized by. 2.