JP2001049941A - Storage chamber - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent a sliding door from easily derailing from a guide rail while the sliding door can be easily supported by the guide rail from the forward side. SOLUTION: In this storage chamber, at least two long spacers 24 to prevent wheels 22 from rising, exceeding a riser piece 9 and derailing from a wheel guide groove 7 are mounted on an upper part of the wheel guide groove 7 of upper and lower guide rails 3 forward of the wheel guide groove 7 not covered by a sliding door 4 with the sliding door 4 moved to the most right or left.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a storage (including a storage built in a building).

[0002]

SUMMARY OF THE INVENTION An object of the present invention is to provide a storage box in which a sliding door can be easily supported on a guide rail from the front side, but the sliding door does not easily come off the guide rail. Is what you do.

[0003]

Means for Achieving the Object The present invention employs the following means to achieve the object. The invention according to claim 1 includes a storage main body having an access port in a front portion, a pair of upper and lower guide rails provided at upper and lower portions of a front portion of the storage main body so that a longitudinal direction is directed to the left and right. It has a sliding door that is guided by the guide rail and moves left and right,
The guide rail has a main body having a wheel guide groove opened forward, and a rising piece provided at a front edge of a lower part of the main body, and an axial center is directed forward and backward on an upper rear surface of the sliding door. At least two wheels are provided rotatably,
At least one wheel whose axis is oriented in the front-rear direction is rotatably provided at the lower portion of the rear surface of the sliding door, and the upper wheel is fitted into the wheel guide groove of the upper guide rail from the front, and the lower wheel is mounted on the lower portion. At least one of the upper and lower guide rails is fitted on the wheel guide groove of the guide rail from the front thereof and at least prevents the wheel from floating and climbing over the rising piece and coming off the wheel guide groove. Two long spacers are attached from the front of the wheel guide groove not concealed by the sliding door. According to the invention of claim 2, a flexible vertical piece is continuously provided at a rear portion of the long spacer, and upper and lower portions of the vertical piece are fitted to vertical piece fitting grooves provided at upper and lower portions of a rear portion of the wheel guide groove. It is the one according to claim 1, which is fitted.

[0004]

According to the present invention, the following effects can be obtained by the above configuration. According to the invention of claim 1, although the sliding door can be easily supported on the guide rail from the front side, the sliding door can be easily prevented from coming off the guide rail. According to the second aspect of the present invention, it is possible to easily attach the long spacer without using a screw or the like. When the guide rail is attached to the housing main body by screwing the screw into the housing main body through a through hole formed in the rear portion, the screw can be covered and hidden by a vertical piece.

[0005]

Embodiments of the present invention will be described below. In this description, “front” refers to the front side of FIG. 1, “back” refers to the back side, “left” refers to the left side in FIG. 1, and “right” refers to the right side in FIG.

The storage 1 has a storage main body 2 having an access port at a front portion thereof, and a pair of upper and lower guide rails provided at upper and lower portions of the front portion of the storage main body 2 so that the longitudinal direction thereof is directed to the left and right. 3 and a sliding door 4 which is guided by the guide rails 3 and moves left and right.

The upper and lower guide rails 3 are made of a metal extrusion such as aluminum and have a length of "L". The main body 8 has a wheel guide groove 7 opened forward, and the main body 8 has a length of "L". And a rising piece 9 provided at the front edge of the lower part of The guide rail 3 is provided with a screw 1 through a through hole 11 formed in the rear part of the main body 8 at predetermined intervals in the left-right direction.
2 is attached to the storage main body 2 by screw-fitting the storage main body 2. The left and right ends of the guide rail 3 are closed by caps 14. As shown in FIG. 3, the cap 14 has a body 15 having a left and right thickness of “M” and a fitting portion 16 connected to the body 15 and having a left and right length of “N” and fitted in the guide rail 3. And The fitting portion 16 is fixed to the guide rail 3 by screwing a screw (not shown) into the fitting portion 16 through a through hole (not shown) formed at a lower portion of the guide rail 3. The left and right length of the storage 1 is “L + 2M”.

The sliding door 4 has a frame 19 and a glass plate 20 fitted to the frame 19. At least two wheels 22 whose axes are oriented in the front-rear direction are provided on the upper rear surface of the sliding door 4, and two wheels 22 are rotatably provided in this embodiment. At least one, in this embodiment, two wheels 22, are provided rotatably. The upper wheel 22 is fitted into the wheel guide groove 7 of the upper guide rail 3 from the front thereof, and the lower wheel 22 is fitted into the wheel guide groove 7 of the lower guide rail 3 from the front thereof. In this state, the wheel 22 is prevented from falling off from the wheel guide groove 7 by the rising piece 9, and the rising piece 9 and the wheel 22
Wheel guide grooves 7 facing each other with an interval corresponding to the front and rear width of
The projections at the bottom of the wheels prevent the wheels 22 from rattling in the front-rear direction.

At least two wheels 22 are provided above the wheel guide grooves 7 of the upper and lower guide rails 3 to prevent the wheels 22 from rising and climbing over the rising pieces 9 and coming off the wheel guide grooves 7.
In this embodiment, two long spacers 24 are used in this embodiment.
The sliding door 4 is attached to the front of the wheel guide groove 7 not concealed by the sliding door 4 in a state where the sliding door 4 is moved to the rightmost or leftmost as described in detail below. With the sliding door 4 moved to the far right, the right wheel 22 is
In this state, the left side surface of the sliding door 4 overlaps with the left-right center C of the storage 1 or is located to the right of the left-right center C as shown in FIG. Further, the left wheel 22 hits the fitting portion 16 of the cap 14 in a state where the sliding door 4 is moved to the leftmost side, and in this state, the right side surface of the sliding door 4 overlaps the center C in the left-right direction of the storage 1 or It is located to the left of the center C in the left-right direction.

A vertical piece 25 having flexibility (including elasticity) is continuously provided at the rear portion of the long spacer 24, and the upper and lower portions of the vertical piece 25 are provided at the upper and lower portions of the rear portion of the wheel guide groove 7. It is adapted to be fitted in the vertical piece fitting groove 26.

In the state of FIG. 1, the length is "(L-2
N) / 2 ", the lower part of the vertical piece 25 of the long spacer 24 on the left side is connected to the vertical piece fitting groove 26 of the lower part of the left guide rail 3.
Then, the upper portion of the vertical piece 25 is fitted into the upper vertical piece fitting groove 26 while bending the vertical piece 25. Then, sliding door 4
Is moved to the leftmost, and the length is "(L-2N) /
After the lower part of the vertical piece 25 of the long spacer 24 on the right side of “2” is fitted into the vertical piece fitting groove 26 at the lower part of the right guide rail 3, the upper part of the vertical piece 25 is moved to the upper part while bending the vertical piece 25. Fit into the vertical piece fitting groove 26.

In the left half of the housing main body 2, two drawers 28 in upper and lower stages are provided so as to be slidable back and forth. When the drawers 28 are completely pushed into the storage main body 2, they do not project into the movement locus of the sliding door 4 so as not to collide with the sliding door 4.

[0013]

[Modifications and the like] Modifications and the like will be described below. (1) If the long spacer 24 is provided in at least one of the wheel guide grooves 7 of the upper and lower guide rails 3, the sliding door 4 does not come off from the guide rails 3. (2) The long spacer 24 may be fixed to the upper surface of the wheel guide groove 7 with an adhesive or the like without the vertical piece 25. (3) The cross-sectional shape of the wheel guide groove 7 is arbitrary as long as it has a function of guiding the wheels 22.

[Brief description of the drawings]

FIG. 1 is a partially fragmented front view showing an embodiment of the present invention.

FIG. 2 is an enlarged cross-sectional view taken along the line II-II of FIG. 1 without an intermediate portion.

FIG. 3 is an enlarged plan view of part A of FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Storage 2 Storage main body 3 Guide rail 4 Sliding door 7 Wheel guide groove 8 Main body 9 Rising piece 22 Wheel 24 Long spacer

Claims (2)

[Claims] 1. A storage main body having an access port at a front portion, a pair of upper and lower guide rails provided at upper and lower portions of a front portion of the storage main body such that a longitudinal direction thereof is directed to the left and right, and these guide rails. Wherein the guide rail includes a main body having a wheel guide groove opened forward and a rising piece provided at a front edge of a lower part of the main body. At least two wheels whose axis is oriented in the front-rear direction are rotatably provided on the upper rear surface, and at least one wheel whose axis is oriented in the front-rear direction is rotatably provided on the lower rear surface of the sliding door. Wheels are fitted in the wheel guide grooves of the upper guide rail from the front thereof, and the lower wheels are fitted in the wheel guide grooves of the lower guide rail from the front thereof, and at least one of the upper and lower guide rails is provided. At least two long spacers for preventing the wheels from floating and climbing over the rising pieces and coming off the wheel guide grooves are attached to the upper part of the one wheel guide groove from the front of the wheel guide groove not hidden by the sliding door. Storage room. 2. A flexible vertical piece is continuously provided at a rear portion of the long spacer, and upper and lower portions of the vertical piece are fitted into vertical piece fitting grooves provided at upper and lower portions of a rear portion of the wheel guide groove. The storage according to claim 1, wherein: