JPH067547U - Storage device - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a highly reliable and inexpensive storage device. [Structure] A pair of slide rails 2 are provided on both lower sides of an inner surface of a storage device body 1. The slide shelf 3 is placed on the pair of slide rails 2 so as to be freely drawn out. The casters 4 are attached to the front portion of the lower surface of the slide shelf 3. [Effect] Since the front and rear portions of the slide shelf 3 in the pulled-out state can be supported by the casters 4 and the slide rails 2, respectively, and the load is dispersed, the slide rail 2 is not required to have high durability, and the cost can be reduced. Further, even if a heavy load is put on the slide shelf 3 in this state and the impact force is applied, the caster 4 can share the impact force, so that the slide rail 2 is unlikely to be damaged and the reliability is high.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a storage device installed in a room.

[0002]

[Prior art]

 Conventionally, a storage device is one in which a pair of slide rails are provided on both lower sides of the inner surface of the storage device main body, and slide shelves are placed on the pair of slide rails so as to be freely drawn out.

[0003]

[Problems to be solved by the device]

 Conventionally, in this type of storage device, the slide shelf that was pulled out to the front was in a cantilever state, so when a heavy object was stored, a concentrated load was applied to the slide rail, and the slide rail was easily damaged. Therefore, the slide rails are required to have high durability, which hinders cost reduction.

An object of the present invention is to provide a highly reliable and inexpensive storage device.

[0005]

[Means for Solving the Problems]

 The storage device of the present invention is provided with a pair of slide rails on both lower sides of the inner surface of the storage device body. Place the slide shelf on the pair of slide rails so that it can be pulled out freely, and attach the casters to the front part of the lower surface of this slide shelf.

[0006]

[Action]

 In the storage device of this invention, the slide shelves are placed on the pair of slide rails provided on both lower sides of the inner surface of the storage device body so that the slide shelves can be freely drawn out. The front and rear of the slide shelf can be supported by casters and slide rails, respectively, to distribute the load. In addition, even if an impact force is applied to the slide shelf by placing a heavy object in this state, the caster can share the impact force.

[0007]

【Example】

 A storage device according to an embodiment of the present invention will be described with reference to FIGS. As shown in FIGS. 1 and 2, the storage device 10 is provided with a pair of slide rails 2 on both lower sides of the inner surface of the storage device body 1 via a pair of plate members 9, and the slide rack 3 is attached to the pair of slide rails 2. The slide rack 3 is mounted so that it can be pulled out freely, and the casters 4 are attached to the front portion of the lower surface of the slide shelf 3.

As shown in FIG. 2, the storage device main body 1 is a box body having an opening 1a on the front surface, and a bottom portion 1c is provided with a notch having a depth t inward from the peripheral edge of the opening 1a. A cross rail 1b is provided near the top of the opening 1a. A pair of slide rails 5a are provided on both upper sides of the inner surface of the storage device main body 1, and the slide racks 5 (FIG. 1) are placed on the slide rails 5a so as to be freely drawn out. The horizontal rail 1b forms a contact portion with the slide shelf 5 in a state where the slide shelf 5 is closed.

As shown in FIG. 3, the slide shelf 3 is provided with a pair of receiving bars 6 and guide rails 7 along both side edges of the lower surface of the bottom plate 3a, and a pair of casters 4 is attached to the front portion of the lower surface of the bottom plate 3a. , A curtain plate 3b for concealing the casters 4 from the front side is attached. A front plate 3c (FIG. 1) that covers the lower side of the horizontal rail 1b of the opening 1a is erected on the front surface of the slide shelf 3. A guide rail 7 is attached to the receiving bar 6 along a corner portion composed of a lower surface and an outer surface. As shown in FIG. 4, the caster 4 has a pair of support pieces 4b projecting downward from both sides of a mounting piece 4a having a screw insertion hole 4f, and the holding piece 4b supports the shaft 4d of the top 4e. It was done. The caster 4 and the bottom plate 3a are fixed by screwing a wood screw (not shown) inserted through the screw insertion hole 4d into the bottom plate 3a.

As shown in FIG. 5, the slide rail 2 is formed by bending a metal plate so that a side surface thereof has a substantially U-shape, and has a web 21 and flanges 22, 23 protruding above and below the web 21. It consists of and. The web 21 is provided with a screw insertion hole 2d and a roller 2a on the back surface side. A spherical concave portion 2b is provided on the front surface side of the lower flange 23. The slide rail 2 and the plate member 9 are fixed to each other by screwing a wood screw (not shown) inserted through the screw insertion hole 2d into the plate member 9.

As shown in FIG. 6, the guide rail 7 is formed by bending a metal plate so that the side surface thereof has a substantially Z shape, and protrudes in the opposite directions to the web 71 and the upper and lower portions of the web 71. It consists of flanges 72 and 73. The web 71 is provided with a screw insertion hole 7d and a roller 7a on the front side. The roller 7a has an outer diameter capable of being inserted between the flanges 22 and 23 of the slide rail 2. A screw insertion hole 7e is formed in the lower flange 73. The guide rail 7 and the receiving bar 6 are fixed by screwing wood screws (not shown) inserted through the screw insertion holes 7d and 7e into the receiving bar 6.

When the slide shelf 3 is closed, the roller 7a of the guide rail 7 falls into the recess 2b of the slide rail 2, and the flange 72 of the guide rail 7 is supported on its lower surface by the roller 2a. Therefore, in this state, the slide shelf 3 has its front portion supported by the caster 4 and the guide rails 7 on both side edge portions supported by the slide rails 2. Moreover, since the roller 7a has fallen into the concave portion 2b, the slide shelf 3 is fixed and does not open accidentally.

When the slide shelf 3 is opened, the slide shelf 3 is pulled forward, the roller 7a is pulled up from the recess 2c, and the slide shelf 3 is pulled further forward. In this state, since the slide rack 3 is supported by the casters 4 and the slide rails 2 on the back side of the guide rails 7 at the front and both side edges, respectively, even when a heavy load is stored in the slide rack 3, No concentrated load is applied to the slide rail 2. Therefore, since the slide rail 2 is not required to have high durability, an inexpensive one can be used. Further, even if an impact force is applied to the slide shelf 3 in the pulled-out state by, for example, inserting a heavy object, the caster 4 can share the impact force, so that the reliability is high.

[0014]

[Effect of device]

 In the storage device of this invention, the slide shelves are placed on the pair of slide rails provided on both lower sides of the inner surface of the storage device body so that the slide shelves can be freely drawn out. The front and rear of the slide shelf can be supported by casters and slide rails, respectively, to distribute the load. Therefore, the slide rail is not required to have high durability, so that the cost can be reduced. Further, even if an impact force is applied to the slide shelf in this state such as loading a heavy object, the impact can be shared by the casters, so that the slide rail is less likely to be damaged and the reliability is high.

[Brief description of drawings]

FIG. 1A is a front view of a storage device according to an embodiment of the present invention, and FIG. 1B is a side view in which a part of the storage device is cut away.

2A is a front view of the storage device main body, FIG. 2B is a cross-sectional view taken along the line AA, and FIG.

3A is a front view of a slide shelf, FIG. 3B is a bottom view thereof, and FIG. 3C is a side view thereof.

4A is a front view of a caster, FIG. 4B is a plan view thereof, and FIG. 4C is a side view thereof.

5A is a plan view of a slide rail, FIG. 5B is a front view thereof, and FIG. 5C is a side view thereof.

6A is a side view of a guide rail, FIG. 6B is a front view thereof, and FIG. 6C is a plan view thereof.

[Explanation of symbols]

 1 Storage device body 2 Slide rails 3 Slide shelves 4 Casters

Claims (1)

[Scope of utility model registration request] 1. A storage device in which a pair of slide rails are provided on both lower sides of an inner surface of a storage device main body, slide shelves are movably placed on the pair of slide rails, and casters are attached to front lower surfaces of the slide shelves. .