JPH0612670Y2 - Storage device - Google Patents

Description

TECHNICAL FIELD The present invention relates to a storage device such as a dish storage rack.

[Background Art] As a tableware storage shelf to be incorporated in a system kitchen, etc., the storage section is freely drawn into the storage box section that opens at the front, and the lower part of the storage section is attached to the storage box section by the lower slide rail mechanism and the upper section of the storage section. It is conceivable to attach the slidably with the upper slide rail mechanism. In this case, there is a problem that the movement of the vertical slide rail mechanism becomes heavy due to a dimensional error between the storage part and the storage box part, an installation error, or the like, and smooth loading / unloading cannot be performed.

[Object of the Invention] The present invention has been devised in view of the above-mentioned points, and the object thereof is to make the movement of the storage unit light and to allow smooth insertion / removal when the movement of the storage unit is heavy. Providing a storage device.

DISCLOSURE OF THE INVENTION The storage device of the present invention is a storage device including a storage box part having an opening at the front and a storage part which is fitted into the storage box part so as to be freely drawn out. The storage part has an upper part and a lower part. Are respectively slidably attached to the storage box portion by the upper slide rail mechanism and the lower slide rail mechanism, and the load of the storage portion is supported by the lower slide rail mechanism.
The upper slide rail mechanism arranged in the central portion in the width direction of the storage box portion is characterized in that the vertical position can be adjusted with respect to the storage box portion. The object of the present invention has been achieved. That is, in the present invention, since the upper slide rail mechanism B is attached to the storage box part 1 so that the vertical position can be adjusted freely, it is slid due to a dimensional error between the storage part 2 and the storage box part 1 or an installation error. When the movement of the rail mechanism becomes heavy, by adjusting the mounting position of the upper slide rail mechanism B to the storage box portion 1 up and down, it is possible to prevent the upper slide rail mechanism B from having an excessive force and to be smooth. It is something that can move.

Hereinafter, the present invention will be described in detail with reference to the embodiments shown in the accompanying drawings.

The storage box portion 1 shown in the attached drawings, which is open to the front, is incorporated in a part of the system kitchen. A storage portion 2 is fitted in the storage box portion 1 so as to be freely drawn out. The storage part 2 is constructed by attaching a front plate 4 to the front part of a cubic frame 3 and has openings on both sides for loading and unloading stored items. The frame 3 has vertical frames 6 on both sides of the front part,
The vertical frame 7 on both sides of the rear part, the central frame 8 at the center of the upper part, the front and rear horizontal frames 9, the left and right side frames 10 and the like are assembled. A central portion of the lower surface of the storage portion 2 in the width direction is movably attached to the bottom of the storage box portion 1 by a lower slide rail mechanism A. The lower slide rail mechanism A that receives the load of the storage unit 2 includes a lower moving side rail 11 attached in the widthwise center of the lower surface of the storage unit 2 in the front-rear direction, and a widthwise center of the bottom of the storage box unit 1. And a lower fixed side rail 12 attached to the section in the front-rear direction. The lower-moving-side rail 11 has an inverted U-shaped cross section, and in the rear portion of the lower-moving-side rail 11, the moving-side rollers 13 are rotatably provided in two rows in the width direction and vertically in multiple stages.
In the embodiment shown in the accompanying drawings, two movable side rollers 13 are rotatably mounted side by side in the width direction in the upper stage, and four movable side rollers 13 are freely rotatable in two lines in the width direction in the lower stage. It is attached to. The lower fixed side rail 12 has a vertical piece 15 projecting upward from the central portion of the lower horizontal piece 14, an upper horizontal piece 16 is provided at the upper end of the vertical piece 15, and a middle horizontal piece 17 is provided on both sides at the middle portion of the vertical piece 15. The upper horizontal piece 16, the vertical piece 15, and the middle horizontal piece 17 form a U-shaped upper rail portion 12a that opens to the side, and the lower horizontal piece 14 and the vertical piece 14a. Piece 15
A lower rail portion 12a that is opened to the side is formed by the middle lateral piece 17. In this way, the rail part 1 is vertically arranged in multiple stages.
2a is provided. By the way, the front ends of the lower horizontal piece 14 and the vertical piece 15 are located in front of the front ends of the upper horizontal piece 16 and the middle horizontal piece 17. A fixed-side roller 18 is rotatably supported at the front end of the vertical piece 15, and the upper end of the fixed-side roller 18 is located slightly above the upper horizontal piece 16. Then, the lower moving side rail 11 is fitted into the lower fixed side rail 12, the upper moving side roller 13 is fitted in the upper rail portion 12a so as to travel freely, and the lower moving side roller 13 is allowed to run in the lower rail portion 12a. Inset. Further, the upper bottom surface of the movable rail 11 rolls on the fixed roller 18. Here, the upper and lower multistage moving side rollers 13 are respectively arranged in the upper and lower multistage rail portions 1.
Since it is fitted in 2a, it is fitted in multiple steps up and down, and as a result, it is possible to prevent the storage section 2 from tilting left and right as shown by the arrow in FIG. Further, in this case, since the moving side rollers 13 are provided in the upper and lower stages, the height of the side piece of the lower moving side rail 11 is inevitably long, and as a result, the lower moving side rail 11 having the inverted U-shaped cross section is fixed to the lower fixed side rail. Vertical length of the fitted part when fitted to 12 (H in FIG. 2)
Is long, and this configuration can also prevent the storage part 2 from tilting left and right around the fitted portion. A central portion of the upper portion of the storage portion 2 in the width direction is movably attached to the storage box portion 1 by an upper slide rail mechanism B. The upper slide rail mechanism B includes an upper moving side rail 19 and
It is composed of an intermediate rail 20 and an upper fixed side rail 21. That is, as shown in FIG. 9, the upper moving side rail 19 and the intermediate rail 20, and the intermediate rail 20 and the upper fixed side rail 21.
Are movable via bearings 22, respectively, and the intermediate rail 20 is moved and pulled out from the upper fixed side rail 21, and the upper moving side rail 19 is moved and pulled out from the intermediate rail 20. It is a thing.
A mounting member 24 having an inverted U-shaped cross section as shown in FIG. 10 is fixed to the upper plate 23 of the storage box portion 1, and an intermediate mounting metal piece 25 having an inverted U-shaped cross section is mounted in the mounting member 24. There is. Then, the upper fixed side rail 21 is fixed in the intermediate mounting member 25 with a screw tool. By the way, in the present invention, the vertically elongated hole 2 is formed in the side piece of the mounting member 24.
6 is provided, and the mounting screw 2 inserted into the vertically long hole 26
7 is screwed into the female thread portion 28 of the intermediate mounting bracket 25, and the mounting screw 27 is loosened to attach the mounting member 2
The mounting position of the intermediate mounting member 25 with respect to 4 is adjusted. Therefore, when an unreasonable force is generated in the upper slide rail mechanism B due to a dimensional error, a mounting error, etc. of the storage box part 1 and the storage part 2 (that is, the lower surface part of the storage part 2 is placed and fixed on the lower slide rail mechanism A). After that, when the upper moving side rail 19 of the upper slide rail mechanism B is pulled out and it is attempted to fix the storage section 2 to the upper moving side rail 19 with a fixing tool, a gap S is generated as shown in FIG. Then, an unreasonable force is applied to the upper slide rail mechanism B and the movement becomes heavy.) By loosening the mounting screw 27 and adjusting the vertical position of the intermediate mounting bracket 25, the upper slide rail mechanism B mounted on the intermediate mounting bracket 25. The upper and lower positions of the upper slide rail structure B are adjusted so that excessive force does not act on the upper slide rail structure B and the movement does not become heavy.

A basket 29, a shelf and the like are detachably attached to the frame body 3. Various items are stored in the car 29. Then, the storage unit 2 is pulled out and the stored items are put in and taken out from the side of the storage unit 2, and when the storage items have been put in and out, the storage unit 2 is pushed into the storage box unit 2. The seventh
As shown in FIG. 8 and FIG. 8, the lower lateral piece 1 of the lower fixed side rail 12
4 is provided with a stopper 31 at the front end thereof, and the stopper 3
If a substantially triangular projection 30 is provided at the rear of 1, the moving side roller 13 will ride over the projection 30 when the storage part 2 is pulled out, and will not be pulled out further by the stopper 31. In this state, as long as an external force (that is, an external force for pushing the storage unit 2) is not exerted by the projection 30, the storage unit 2 is kept in the pulled-out state, and the storage item can be smoothly taken in and out when the storage unit 2 is pulled out. It is like this.

It should be noted that in the above-described embodiment, an example in which the storage box unit 1 is incorporated into a part of the system kitchen has been described, but the storage box unit 1 is not necessarily limited to this, and various other storage boxes may be used. is there.

[Advantages of the Invention] In the present invention, when the slide rail mechanism is forced to move due to dimensional error and mounting error of the storage part and the storage box part, the upper slide rail mechanism is stored. By simply adjusting the mounting position with respect to the box part up and down, it is possible to easily prevent excessive force from being applied to the slide rail mechanism and to smoothly put the storage part in and out.
In particular, the load of the storage section is supported by the lower slide rail mechanism, and the upper slide rail mechanism, which is adjustable in vertical position, does not apply the load of the storage section, and the upper slide rail mechanism only guides the slide. Since it is possible to adjust the vertical position, it is easy to adjust the vertical position and there is no risk of the adjustment being affected by the load.

[Brief description of drawings]

FIG. 1 is a side sectional view of the present invention, FIG. 2 is a front sectional view of the same as above, FIG. 3 is a partially cutaway plan sectional view of the same as above, and FIG. FIG. 5 is an explanatory view of a case where a gap is formed between the upper moving side rail of the upper slide rail mechanism and the storage portion, FIG. 5 is a perspective view of the same, and FIGS. 6 (a) (b) (c) (d ) Is a horizontal sectional view, a vertical sectional view, a side view and a front view of the lower slide rail of the above, FIG. 7 is a perspective view of an example in which a stopper is provided on the lower slide rail of the same, and FIG. 8 is a sectional view of the same. 9 (a) (b) (c) is a side view, a bottom view and a front view of the upper slide mechanism, and FIGS. 10 (a) (b) (c) (d) are the same mounting members and mounting brackets. And FIG. 11 is a perspective view showing a state in which the upper slide rails are mounted in the same manner.
Is a storage box part, 2 is a storage part, A is a lower slide rail mechanism,
B is an upper slide rail mechanism.

Claims (1)

[Scope of utility model registration request] 1. A storage device comprising a storage box portion having an opening at the front and a storage portion which is fitted into the storage box portion so as to be freely drawn out, and the storage portion has an upper slide rail mechanism at an upper portion and a lower portion, respectively. It is slidably attached to the storage box part by the lower slide rail mechanism, the load of the storage part is supported by the lower slide rail mechanism, and the upper slide rail mechanism arranged in the widthwise central part of the storage box part is the storage box. A storage device characterized in that the vertical position can be adjusted relative to the section.