JP4964635B2 - Double-sided drawer cabinet - Google Patents

Description

  The present invention relates to a double-sided drawer cabinet that can be used from both the front and back sides used in a business space such as an office or a commercial space such as a store.

  In a conventional double-sided drawer cabinet, it is known that the working efficiency is improved by allowing the drawer body to be pulled out from the front and rear surfaces of the housing (see, for example, Patent Documents 1 to 3).

However, all of the devices described in Patent Documents 1 to 3 cannot flexibly cope with a change in the use form of the cabinet accompanying a layout change or the like because the casing has a structure dedicated to double-sided drawers.
Therefore, it is necessary to manufacture the housing separately for both sides and for one side, which not only is troublesome for inventory management of products and parts, but also has a problem that it takes time and effort to manufacture and the cost is high. .
JP 09-056508 A Japanese Patent Application Laid-Open No. 06-339413 JP 2007-007270 A

  In view of the above-described situation, the present invention can easily adjust the amount of drawer drawn from both the front and rear sides of the casing, and can be flexibly applied to the usage mode of the double-sided drawer or single-sided drawer of the cabinet accompanying the layout change or the like. An object of the present invention is to provide a double-sided drawer cabinet that can cope with the above.

The above-described problems are solved by the invention having the following configuration, as described in each claim in the section “Claims”.
(1) In a double-sided drawer cabinet that houses a drawer body that can be pulled out in both the front and rear directions in a drawer housing space provided in communication with the front and rear in the housing, on the inner surface of the side plate that forms the drawer housing space, A front stopper and a rear stopper facing each other in the front-rear direction are provided so as to protrude inward in the left-right direction, and a contact member protruding from the lower surface of the drawer body is provided between the front stopper and the rear stopper. When the drawer body is pulled out, the front surface of the abutting member is brought into contact with the front stopper so as to regulate the amount of withdrawal to the front of the drawer body, and the rear surface of the abutting member is By abutting against the rear stopper, the amount of withdrawal to the rear of the drawer body is regulated.

(2) In the above item (1), by changing the positions of the front and rear stoppers in the front-rear direction, the drawer amount of the drawer main body is adjusted, and the usage form of the cabinet can be changed.

(3) In the above item (1) or (2), the cabinet can be changed to a single-sided use form by setting a rear stopper at a position where the drawer main body does not protrude backward from the drawer accommodating space of the housing. .

(4) In the above item (3), a back plate for closing the rear opening of the drawer housing space is detachably attached to the rear surface of the housing.

(5) In any one of the above items (1) to (4), the abutting member is provided so as to protrude from the lower surface of the drawer body at the substantially center in the front-rear direction and at both ends in the left-right direction.

According to the present invention, the following effects can be obtained.
According to the first aspect of the present invention, on the inner surface of the side plate forming the drawer accommodating space, the front stopper and the rear stopper facing each other in the front-rear direction are provided so as to protrude inward in the left-right direction, By placing the abutting member protruding on the lower surface of the drawer body between the front stopper and the rear stopper, when the drawer body is pulled out, the front surface of the abutting member is brought into contact with the front stopper, Since the amount of the drawer body to the front is regulated and the rear surface of the abutting member is brought into contact with the rear stopper, the amount of drawer to the rear of the drawer body is regulated. By adjusting the position of the rear stopper back and forth, it is possible to easily adjust the pull-out amount of the drawer main body that is pulled out from both the front and rear surfaces of the housing.
In addition, if the drawer to the back or front of the drawer body is restricted by the front or rear stopper, the usage pattern of the cabinet can be easily changed for double-sided or single-sided drawers. It is possible to flexibly cope with usage patterns according to the user's request.

  According to the second aspect of the present invention, the amount of the drawer body can be adjusted by simply changing the positions of the front and rear stoppers in the front-rear direction, and can flexibly correspond to the usage pattern according to the request. .

  According to the third aspect of the present invention, the cabinet can be changed to a single-sided use form by simply setting the rear stopper at a position where the drawer main body does not protrude rearward from the drawer accommodating space of the housing. It is possible to respond flexibly to different usage forms.

  According to the fourth aspect of the present invention, since the rear plate that closes the rear opening of the drawer housing space is detachably attached to the rear surface of the housing, it can be stored in a good appearance in a single-sided usage form.

  According to the fifth aspect of the present invention, since the abutting member protrudes substantially at the center in the front-rear direction on the lower surface of the drawer main body and at both ends in the left-right direction, the casing at the center of the drawer main body It is possible to improve the usability without narrowing the drawer housing space.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. 1 is a perspective view of a double-sided drawer cabinet according to the first embodiment of the present invention, FIG. 2 is an enlarged exploded perspective view of a main part of the drawer mechanism, and FIG. 3 is an enlarged vertical sectional view of a main part of the drawer mechanism. 4 shows a drawing operation state of the drawer main body from the housing, (a) is a housing state of the drawer main body in the housing, (b) is a drawing state of the drawer main body from the front surface of the housing, (c) These are figures which respectively show the drawer state of the drawer main body from a housing | casing rear surface.

  In the following description, the direction from the lower right to the upper left in FIG. 1 is referred to as “front-rear direction”, and the direction from the lower left to the upper right is described as “left-right direction”.

As shown in FIG. 1, the housing 2 of the double-sided drawer cabinet 1 of the present invention includes a top plate 3, a bottom plate 4, and left and right side plates 5 and 5.
A plurality of box-type accommodation drawers 6 are provided in the lower half of the housing 2.

  In the upper half of the housing 2, there is formed a drawer accommodating space 7 that opens in communication with the front and rear. The drawer accommodating space 7 is supported between the left and right side plates 5 and 5, for example, designed. A thin drawer main body 8 capable of accommodating a large-sized sheet such as a drawing is accommodated so as to be able to be drawn out in the front-rear direction over a plurality of stages.

  As shown in FIGS. 2 and 3, the drawer body 8 includes a front plate 10 and a rear plate 11 raised from the front and rear end edges of the bottom plate 9, respectively. Guide rails 12 having an outward U-shaped cross section are attached.

  A guide plate 13 extending in the front-rear direction is disposed on the inner surface of the side plate 5 in the drawer housing space 7. The guide plate 13 is attached by stepped bolts 15 inserted through a plurality of holes 14 drilled at appropriate intervals in the front-rear direction.

  A rolling roller 16 is inserted into each stepped bolt 15 via a washer 17 so that each rolling roller 16 can be attached to the guide plate 13. Each of these rolling rollers 16 is assembled so as to be able to roll in the guide rail 12 attached to the side surface of the bottom plate 9 in the drawer body 8 so that the drawer body 8 can be pulled out from the front and rear of the housing 2. ing.

  The inner surface of the guide plate 13 is opposed to a sliding piece 12a formed upright at the upper outer edge of the guide rail 12, and a synthetic resin sliding member 18 is interposed between the opposed surfaces. The sliding piece 12 a of the guide rail 12 can easily slide on the inner surface of the guide plate 13.

  On the lower surface of the drawer body 8, a side-view inverted U-shaped contact member 19 protrudes downward from both ends in the left-right direction at approximately the center in the front-rear direction via bolts 20.

  A front stopper 21 is attached near the front end 5a below the guide plate 13 attached to the inner surface of the side plate 5 in the casing 2, and a rear stopper 23 is attached near the rear end 5b with bolts 22 and 24, respectively. Yes.

  The front and rear stoppers 21 and 23 are L-shaped in a plan view, and are arranged so that bent pieces 21a and 23a projecting inward in the left-right direction face each other. Rubber shock-absorbing members 25 and 26 are respectively attached to the opposing surfaces of the bent pieces 21a and 23a.

  As shown in FIG. 4, the abutting member 19 of the drawer body 8 is disposed between the front stopper 21 and the rear stopper 23, and the drawer body 8 is moved from the drawer housing state shown in FIG. When pulled out forward, as shown in FIG. 4B, the front surface 19a of the abutting member 19 abuts against the front stopper 21, and the amount of the drawer body 8 that is pulled forward is restricted. It is like that.

  On the other hand, when the drawer body 8 is pulled out rearward, as shown in FIG. 4C, the rear surface 19b of the abutting member 19 comes into contact with the rear stopper 23 and the rear side of the drawer body 8 is moved backward. The amount of withdrawal is regulated.

  FIG. 5 shows a drawing operation state when a double-sided drawer cabinet that can draw the drawer body from both front and rear sides is changed to a form that can be drawn only from the front surface. The housed state, (b) is a diagram showing the drawer state of the drawer body.

  A front stopper 30 is provided at the front end 29 a of the inner surface of the side plate 29 in the housing 27, and a rear stopper 31 is provided at a slightly rear part in the center part in the front-rear direction, and a contact member at the center in the front-rear direction on the lower surface of the drawer body 32. 33 protrudes downward. Accordingly, the rear stopper 31 is set at a position where the drawer body 32 does not protrude rearward from the housing 27.

  When the drawer body 32 is pulled forward from the drawer housing state shown in FIG. 5A, the front surface 33a of the contact member 33 contacts the front stopper 30 as shown in FIG. In contact therewith, the amount of withdrawal of the drawer body 32 forward is regulated.

On the other hand, when trying to push out the drawer body 32 from the front to the rear from the drawer housing state shown in FIG. 5A, the rear surface 33 b of the contact member 33 is in contact with the rear stopper 31. For this reason, extrusion toward the rear of the drawer body 32 is suppressed.
Further, the rear plate 34 is detachably attached to the side plate 29 by an L-shaped metal fitting and a screw in plan view (not shown), and the rear opening of the drawer accommodating space 28 is closed.

It is a perspective view of the double-sided drawer cabinet in 1st Embodiment of this invention. It is a disassembled perspective view of a drawer mechanism. It is a principal part expansion longitudinal cross-sectional view of a drawer | drawing-out mechanism. The drawing operation state of the drawer body from both sides of the housing is shown, (a) is the housing state of the drawer body in the housing, (b) is the drawing state of the drawer body from the front of the housing, and (c) is It is a figure which shows the drawer state of the drawer main body from the housing | casing rear surface, respectively. The drawer operation state when the drawer body is changed to a form that can be pulled out only from the front side is shown, (a) shows the housed state of the drawer body in the housing, and (b) shows the drawer state of the drawer body. FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Double-sided drawer cabinet 2 Case 3 Top plate 4 Bottom plate 5 Side plate 5a Front end 5b Rear end 6 Box type accommodation drawer 7 Drawer accommodation space 8 Drawer main body 9 Bottom plate 10 Front plate 11 Rear plate 12 Guide rail 12a Sliding piece 13 Guide plate 14 Hole 15 Stepped bolt 16 Rolling roller 17 Washer 18 Sliding member 19 Abutting member 19a Front surface 19b Rear surface 20 Bolt 21 Front stopper 21a Bending piece 22 Bolt 23 Rear stopper 23a Bending piece 24 Bolt 25 Buffering member 26 Buffering member 27 Housing 28 Drawer receiving space 29 Side plate 29a Front end 30 Front stopper 31 Rear stopper 32 Drawer main body 33 Contact member 33a Front surface 33b Rear surface 34 Back plate

Claims (5)

In the double-sided drawer cabinet that houses the drawer body that can be pulled out in both the front and rear directions in the drawer housing space provided in communication with the front and rear in the housing,
On the inner surface of the side plate that forms the drawer housing space, a front stopper and a rear stopper that face each other in the front-rear direction are provided so as to protrude inward in the left-right direction, and are in contact with the lower surface of the drawer body The member is placed between the front stopper and the rear stopper, and when the drawer body is pulled out, the front of the abutment member is brought into contact with the front stopper, thereby regulating the amount of drawer to the front of the drawer body. And a rear surface of the abutting member is brought into contact with the rear stopper, thereby restricting the amount of the drawer body to be pulled out rearward.   2. The double-sided drawer cabinet according to claim 1, wherein the use form of the cabinet can be changed by adjusting the drawer amount of the drawer body by changing the positions of the front and rear stoppers in the front-rear direction.   The double-sided drawer cabinet according to claim 1 or 2, wherein the cabinet can be changed to a single-sided use form by setting a rear stopper at a position where the drawer body does not protrude backward from the drawer housing space of the housing.   The double-sided drawer cabinet according to claim 3, wherein a back plate for closing the rear opening of the drawer accommodating space is detachably attached to the rear surface of the housing.   The double-sided drawer cabinet according to any one of claims 1 to 4, wherein the abutting members are provided at substantially the center in the front-rear direction on the lower surface of the drawer body and at both ends in the left-right direction.

Images