JPH0618520Y2 - Storage device - Google Patents

Description

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

BACKGROUND ART Conventionally, a storage device as shown in FIG. 12 has been known as a tableware storage rack incorporated in a system kitchen or the like.
In the storage device shown in FIG. 12, the storage part 2 is fitted in the storage box part 1 having an opening at the front so that the storage part 2 can be pulled out, and the storage part 2 is pulled out from the side opening / closing opening of the storage part 2. Items stored in the storage unit 2 were taken in and out. By the way, in the above conventional storage device, the storage box portion 1 is provided on both sides of the storage portion 2 by the slide rail mechanism R.
Since the slide rail mechanism R is attached to the upper and lower sides of both inner walls, the slide rail mechanism R is exposed on both sides of the storage portion 2 when it is pulled out, and not only is it unsightly, but the slide rail mechanism R becomes an obstacle when taking in and out of a stored item. Further, the slide rail mechanism R is also required on both sides of the storage section 2, and there is a problem that the number of members increases. Therefore, it is conceivable to provide only one slide rail mechanism at the central portion of the lower surface of the storage portion 2 in the width direction to support the lower portion of the storage portion 2, but if only one slide rail mechanism is supported, the central portion in the width direction is provided. There is a problem in that the slide rail mechanism is likely to tilt to the left and right around the fitted portion of the lower moving side rail and the lower fixed side rail because it is supported by only one part.

[Object of the Invention] The present invention has been devised in view of the above points, and its object is to make the slide rail mechanism exposed and unsightly even if the storage portion is pulled out. Does not interfere with the loading and unloading of stored items, and the slide rail mechanism can be used in two places, so the number of members is small, and even though the storing unit supports one point in the widthwise central portion. It is to provide a storage device that is hard to lean to the left and right.

DISCLOSURE OF THE INVENTION In the storage device of the present invention, the storage part 2 is fitted in the storage box part 1 having an opening at the front so that the storage part 2 can be pulled out, and the lower part of the storage part 2 has a reverse U-shaped cross section at the center in the width direction. The moving-side rail 11 is provided in the front-rear direction, the lower fixed-side rail 12 is provided over the front-rear direction at the center of the bottom of the storage box portion 1 in the width direction, and the lower fixed-side rail 12 is provided with the rail portions in the upper and lower stages. The moving-side rollers 13 are rotatably provided vertically in multiple stages inside the moving-side rail 11, and the lower moving-side rail 11 having an inverted U-shaped cross section is slidably fitted to the lower fixed-side rail 12 so as to be provided in upper and lower stages. The moving side rollers 13 are configured to be freely rollable on rails provided on the lower fixed side rail 12 in a vertically multi-stage manner. By adopting such a configuration, the above-described object of the present invention is achieved. Is. That is, in the present invention, the lower moving side rail 11 provided at the center of the lower surface of the storage part 2 in the width direction is slidably fitted to the lower fixed side rail 12 provided at the bottom of the storage box part 1. Therefore, the lower slide rail mechanism A including the lower moving side rail 11 and the lower fixed side rail 12 is prevented from being exposed to the outside, and moreover, the central portion in the width direction of the lower surface portion of the storage portion 2 is provided. Despite being supported by the lower slide rail mechanism A, the moving side rollers 13 provided in the upper and lower multi-stages can be freely rolled on the rail portions provided in the lower fixed side rail 12 in the upper and lower multi-stages. The side piece of the moving side rail 11 having an inverted U-shaped cross section becomes long because the accommodation side 2 is prevented from tilting to the left and right due to the fitting of the roller 13 and the rail portion and the moving side roller 13 is provided in the upper and lower stages. Due to Inclined orientation prevention to the right is that to be able to reliably.

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 body 3, and has openings 5 on both sides for loading and unloading stored items. The frame 3 is a vertical frame 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 lateral frames 9 and the lower left and right side frames 10 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 is attached to the lower movement side rail 11 which is attached to the central portion of the lower surface of the storage portion 2 in the width direction in the front-rear direction, and to the central portion of the bottom portion of the storage box portion 1 in the width direction in the front-rear direction. It is composed of the lower fixed rail 12. The lower moving side rail 11 has an inverted U-shaped cross section, and the lower moving side rail 1
In the rear part of the unit 1, movable 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 strip 1 upward from the center of the lower horizontal strip 14.
5, the upper horizontal piece 16 is provided at the upper end portion of the vertical piece 15, and the intermediate horizontal pieces 17 are provided on both sides at the intermediate portion of the vertical piece 15, thereby forming the upper horizontal piece 16 and the vertical piece 15. The middle horizontal piece 17 forms a U-shaped upper rail portion 12a that opens laterally, and the lower horizontal piece 14, the vertical piece 15, and the middle horizontal piece 17 form a lower rail that opens laterally. The part 12a is formed. In this way, the rail portions 12a are provided vertically in multiple stages. 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. Vertical piece 15
A fixed side roller 18 is rotatably supported at the front end of the
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 moving rollers 1
Since the rails 3 are fitted in the upper and lower multi-tiered rail portions 12a, they are fitted in the upper and lower multi-tiered portions, and as a result, the storage portion 2 can be prevented 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. The vertical length (H in FIG. 2) of the fitted portion when fitted in 12 is long, and this configuration can also prevent the accommodating portion 2 from tilting left and right around the fitted portion. It is a thing. 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, an intermediate rail 20,
It is configured with the 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. The intermediate rail 20 moves and is pulled out, and the upper moving side rail 19 moves and is pulled out with respect to the intermediate rail 20. Upper plate 2 of storage box 1
A mounting member 24 having an inverted U-shaped cross section as shown in FIG. 10 is fixed to 3, and an intermediate mounting member 25 having an inverted U-shaped cross section is mounted in the mounting member 24. Then, the upper fixed side rail 21 is fixed in the intermediate mounting member 25 with a screw tool. Further, a vertical elongated hole 26 is provided in the side piece of the mounting member 24, and the mounting screw 27 inserted into the vertical elongated hole 26 is replaced with the female screw portion 28 of the intermediate mounting bracket 25.
The mounting position of the intermediate mounting member 25 with respect to the mounting member 24 is adjusted by loosening the mounting screw 27. Basket 2 for frame 3
9 and shelves are detachably attached. 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. When the storage items are put in and out, the storage unit 2 is put in the storage box unit 1.
It is something that is pushed inside. As shown in FIGS. 7 and 8, if a stopper 31 is provided at the front end of the lower horizontal piece 14 of the lower fixed rail 12 and a substantially triangular protrusion 30 is provided behind the stopper 31, When the storage part 2 is pulled out, the moving side roller 13 rides over the projection 30 and is prevented from being further pulled out by the stopper 31. In this state, the projection 30 exerts an external force (that is, for pushing the storage part 2). As long as external force does not work, the storage section 2 is kept in the pulled-out state, and the storage item can be smoothly taken in and out when the storage section 2 is pulled out.

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.

[Effects of the Invention] In the present invention, as described above, the lower slide rail mechanism movably attaches the central portion in the width direction of the lower surface of the storage section to the bottom of the storage box section. The lower slide rail mechanism and the upper slide rail mechanism are not exposed to the outside when pulled out, so that the appearance is improved and the upper slide rail mechanism and the lower slide rail mechanism do not interfere with the loading and unloading of stored items in the storage section. The lower slide rail mechanism and the upper slide rail mechanism can be provided in two places, one at the top and one at the bottom, and the number of members can be reduced. Further, since the lower moving side rail having an inverted U-shaped cross section is slidably fitted on the lower fixed side rail, the length of the parts to be fitted to each other by fitting the long lower fixed side rail and the lower moving side rail together. It becomes possible to prevent the accommodating portion from tilting left and right around the fitting portion of the lower fixed side rail and the lower moving side rail as the center because the length becomes longer and they are fitted with each other with a large coupling force.

[Brief description of drawings]

1 is a side sectional view of the present invention, FIG. 2 is a front sectional view of the same, FIG. 3 is a partially cutaway plan sectional view of the same, FIG. 4 is a reduced side sectional view of the same, and FIG. Fig. 6 (a) (b)
(c) and (d) are 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. 9A, 9B, 9C are side views, a bottom view and a front view of the upper slide mechanism, and FIGS. 10A, 10B, 10C and 10D are the same as above. A plan view, a side view, a bottom view and a front view of a combination state of the member and the mounting bracket, FIG. 11 is a perspective view of a state in which the upper slide rail is mounted, and FIG. 12 is a perspective view of a conventional example, 1 is a storage box part, 2 is a storage part, 11 is a lower moving side rail, 12 is a lower fixed side rail, 12a is a rail part, and 13 is a moving side roller.

Claims (1)

[Scope of utility model registration request] Claims: 1. A storage box which is fitted in a storage box section having an opening at the front so that the storage section can be pulled out freely, and a downward moving rail having an inverted U-shaped cross section is provided in the front-rear direction at the center of the lower surface of the storage section in the width direction. Lower fixed side rails are provided in the widthwise central part of the bottom of the section in the front-rear direction, the lower fixed side rails are provided with vertical rails in multiple stages, and the moving side rollers are rotated in multiple stages vertically inside the lower moving side rails. It is freely installed, and the lower moving side rail with an inverted U-shaped cross section is slidably fitted on the lower fixed side rail, and the moving side rollers provided in the upper and lower multi-stages are respectively transferred to the rail parts provided in the upper and lower multi-stages on the lower fixed side rail. A storage device that can be moved.