JP2021184786A - Drawer body - Google Patents

Abstract

To removably connect a drawer body and slide rails by a single engaging member and facilitate such a removal operation as much as possible.SOLUTION: A drawer body 1 comprises an engaging member 3 of movable rails 14a of slide rails 14, at a part located between the left/right slide rails 14 in a bottom part 2 thereof. The engaging member 3 includes a left arm 3a causing an engaging projection 3e into an engagement hole 14i formed in a left movable rail 14a by elastic force, a right arm 3b causing an engaging projection 3e into an engagement hole 14i formed in a right movable rail 14a by the elastic force, an operation part 3c located between the left arm 3a and the right arm 3b, and a connecting part 3d pulling the operation part 3c forward so as to connect the operation part 3c to the left arm 3a and right arm 3b in such a manner as to move the left arm 3a and the right arm 3b in a direction of pulling out the engaging projection 3e from the engagement hole 14i.SELECTED DRAWING: Figure 5

Description

The present invention relates to an improvement of a drawer body that is supported by slide rails and becomes a part of various furniture, store fixtures, etc., and can be pulled out and stored in a storage space of the furniture or the like.

As a detachable device for detachably connecting a slide storage that constitutes a part of a system kitchen or the like to a slide rail, there is one shown in Patent Document 1.

In the case of Patent Document 1, the slide storage is supported by the left and right slide rails. The bottom of the slide storage is individually provided with a rail catch for the movable rail of the slide rail on the left side and a rail catch for the movable rail of the slide rail on the right side. Each rail catch is provided with an engaging claw for an engaging hole of a movable rail, an operating lever, and an elastic piece. When it becomes necessary to remove the slide storage from the slide rail (for example, when the item stored in the slide storage unexpectedly falls out of the storage), in the case of Patent Document 1, the rail catch on the left side is used. Operate the operating lever of this left rail catch so that the engaging claw of the left side comes out of the engaging hole of the movable rail on the left side to rotate the engaging claw, and the engaging claw of the right rail catch is on the right side. It was necessary to operate the operating lever of the rail catch on the right side in the direction of coming out of the engaging hole of the movable rail to rotate the engaging claw.

Japanese Patent No. 4623718

The main problem to be solved by the present invention is to allow the drawer body supported by this type of slide rail and the slide rail to be removably connected by a single engaging member, as well as such removal. The point is to make the operation for this purpose as easy as possible.

In order to achieve the above object, in the present invention, the drawer body is a drawer body supported by a slide rail.
An engaging member for the movable rail of the slide rail is provided at the bottom of the drawer body and at a position located between the left and right slide rails.
The engaging member is
The rear end side is provided with an engaging convex portion that slides into the side surface of the movable rail of the slide rail on the left side in accordance with the operation of inserting the engaging member between the left and right slide rails from the front, and the operation. The left arm that allows the engaging protrusion to enter the engaging hole formed in the movable rail at the end position by elastic force.
The rear end side is provided with an engaging convex portion that is in sliding contact with the side surface of the movable rail of the slide rail on the right side in accordance with the operation, and is provided in the engaging hole formed in the movable rail at the end position of the operation. The right arm that allows the engaging protrusion to enter by elastic force,
An operation unit located between the left arm and the right arm,
The left arm and the right arm are moved in a direction in which the operation portion, the left arm, and the right arm are pulled forward to pull the engaging protrusion out of the engaging hole. It is supposed to be equipped with a connecting part to be connected.

When the engaging member is inserted between the left and right slide rails from the front, the engaging convex portion of the left arm is slidably contacted with the side surface of the left slide rail, and the engaging convex portion is at the end position of this operation. Can be inserted into the engagement hole of the slide rail on the left side. At the same time, the engaging convex portion of the right arm can be slid into contact with the side surface of the right slide rail, and the engaging convex portion can be inserted into the engaging hole of the right slide rail at the end position of this operation. As a result, the drawer body and the left and right slide rails can be linked with each other via the engaging member, and the drawer body can be pulled out by the left and right slide rails to create a state in which the drawer body is supported so that it can be pushed in. When the operation part is pulled forward from this supported state, the left arm and the right arm are moved in the direction of pulling out the engaging convex part from the engaging hole by the connecting part, so that the drawer body can be pulled out and stored in an operable state. When removing from a storage space such as furniture, the support state can be released with one touch to perform such removal.

The left arm of the engaging member and the front end side of the right arm are pivotally supported by the bottom portion, and when the operation portion is pulled, the connecting portion is elastically deformed around the shaft support position and the left side thereof. It is one of the aspects of the present invention that the arm and the right arm are rotated.

Further, an extension portion extending to the left side from the outer side portion of the left arm is provided between the engaging convex portion and the front end of the left arm.
One aspect of the present invention is to provide an extension portion extending to the right from the outer side portion of the right arm between the engaging protrusion and the front end of the right arm.

Further, a metal plate having screw holes for the upper end side of the screw body that pivotally supports the left arm and the right arm of the engaging member is provided at a position directly above the engaging member at the bottom of the drawer body. It is one of the aspects of the present invention to make it work.

Further, the bottom of the drawer has a hanging piece having a claw plate protruding rearward at the lower end thereof, and when the engaging member is inserted between the left and right slide rails from the front, the hanging piece is inserted. It is one of the aspects of the present invention that the claw plate is located below the front end of the movable rail.

According to the present invention, the drawer body supported by the slide rail and the slide rail can be removably connected by a single engaging member. At the same time, it becomes possible to easily perform such a removal operation by the operation unit with one hand.

FIG. 1 is a perspective configuration diagram of a drawer body according to an embodiment of the present invention. FIG. 2 is a front view of a main part on the front side of the bottom of the drawer body. FIG. 3 is a front view of a main part on the front side of the bottom of the drawer body, and the engaging member is omitted. FIG. 4 is a perspective configuration view showing the bottom of the drawer body and the left and right slide rails as viewed from below. FIG. 5 is an enlarged configuration diagram of a main part of FIG. FIG. 6 is an enlarged bottom view of a main part showing the bottom of the drawer body and the left and right slide rails as viewed from below. FIG. 7 is a perspective configuration diagram showing the bottom portion of the drawer body and the leading rail of the movable rail constituting the left slide rail separately. FIG. 8 is a perspective configuration view showing the bottom of the drawer body as viewed from below. FIG. 9 is an enlarged bottom view of a main part of the bottom of the drawer body.

Hereinafter, a typical embodiment of the present invention will be described with reference to FIGS. 1 to 9. The drawer body 1 according to this embodiment is supported by a slide rail 14, becomes a part of various furniture, store fixtures, and the like, and is retractably stored in the storage space 15 of the furniture and the like.

In the illustrated example, the drawer body 1 has a rectangular disc shape that is long in the pull-out / push-in direction x (see FIG. 1) and short in the left-right direction y (see FIG. 1) orthogonal to the pull-out / push-in direction x. It has a bottom 2 that forms a rectangle.

In the illustrated example, the drawer body 1 is arranged so as to substantially follow the front frame portion 4 of the virtual hexahedron having the bottom portion 2 as the bottom surface and substantially along the back surface of the hexahedron. A back frame portion 5 and a side frame portion 6 arranged substantially along one of the side surfaces of the hexahedron are provided, and the upper surface and the other side of the hexahedron are open. The front frame portion 4, the back frame portion 5, and the side frame portion 6 have a vertical bar portion 8 and a horizontal bar portion 9 made of a metal wire on an outer peripheral portion 7 made of a metal wire. It is configured by being integrally fixed at an appropriate position.

Further, in the illustrated example, the front plate 11 is attached to the front frame portion 4 of the drawer body 1 via the attachment member indicated by reference numeral 10 in FIG. The front plate 11 becomes a part of the front surface of the furniture or the like at a position where the drawer body 1 is pushed into the storage space 15.

In the illustrated example, the bottom portion 2 includes a downward facing main surface portion 2a and a flange portion 2b located above the main surface portion 2a. A front end portion 2c, a rear end portion 2d, and left and right side portions 2e are formed between the main surface portion 2a and the flange portion 2b (see FIG. 7).

Further, in the illustrated example, the metal plate 2f attached to the main surface portion 2a of the bottom portion 2 forms guide portions 2g protruding downward on the left and right sides of the main surface portion 2a of the bottom portion 2, respectively. The metal plate 2f has a plate width substantially equal to that of the main surface portion 2a of the bottom portion 2, and also has a bent portion that becomes the guide portion 2g along the edge portion along the front-rear direction (FIG. 7). reference).

Further, the drawer body 1 is supported by the left and right slide rails 14 provided in the storage space 15.

Further, the drawer body 1 is provided with a structure in which the drawer body 1 is removably connected to the left and right slide rails 14.

In this embodiment, an engaging member 3 for the movable rail 14a of the slide rail 14 is provided at a position located between the left and right slide rails 14 in the bottom portion 2 of the drawer body 1. There is. Then, in this embodiment, the drawer body 1 engages the engaging convex portion 3e of the engaging member 3 with the engaging hole 14i of the movable rail 14a of the slide rail 14, as described later. As a result, it is detachably connected to the left and right slide rails 14.

The left and right slide rails 14 are composed of a fixed rail 14d and a movable rail 14a, respectively. In the illustrated example, the movable rail 14a is further divided into an intermediate rail 14b and a leading rail 14c.

The fixed rail 14d is fixed to the bottom surface portion 15a of the storage space 15, whereby the slide rail 14 is provided in the storage space 15 (see FIG. 2).

The intermediate rail 14b is movably supported by the fixed rail 14d in the pull-out / push-in direction x. The leading rail 14c is movably supported by the intermediate rail 14b in the pull-out / push-in direction x.

The bottom portion 2 is integrated with the leading rail 14c by being engaged with the leading rail 14c as described later. As a result, when the drawer body 1 is pulled out from the state of being pushed into the storage space 15, the leading rail 14c is pulled out by the guidance of the intermediate rail 14b, and the intermediate rail 14b is pulled out by the guidance of the fixed rail 14d. The drawer body 1 can be pulled out completely.

The lead rail 14c engages with the side surface 14e on the front end side thereof, which is located on the side of the bottom portion 2 on the movement center axis xa (see FIGS. 5 and 6) along the pull-out / push-in direction x. It has a hole 14i. Further, the leading rail 14c has a protruding portion 14g directed upward z (see FIGS. 1 and 4) at the rear end portion, and a retaining portion 14h protruding forward is formed at the front portion of the protruding portion 14g. (See Fig. 7).

The bottom portion 2 of the drawer body 1 is inserted between the left and right slide rails 14 fixed to the bottom surface portion 15a of the storage space 15 with the rear end portion 2d of the bottom portion 2 first. By moving the drawer body 1 as described above, the drawer body 1 is detachably connected to the left and right slide rails 14.

In the illustrated example, the distance between the left and right guide portions 2g of the bottom portion 2 is substantially equal to the distance between the outer surfaces 14f of the leading rails 14c of the left and right slide rails 14 (see FIG. 3). .. As a result, the bottom portion 2 of the drawer body 1 can be inserted straight between the left and right slide rails 14.

In the illustrated example, the bottom portion 2 of the drawer body 1 is located between the left and right slide rails 14 until the rear end portion 2d abuts on the protruding portion 14g of the slide rail 14 (hereinafter referred to as an introduction end position). It is possible to get in. When the bottom portion 2 of the drawer body 1 is inserted between the left and right slide rails 14 to the introduction end position, the engaging convex portion 3e of the engaging member 3 described later becomes the engaging hole 14i of the leading rail 14c as the movable rail 14a. The front end 2c side of the bottom 2 of the drawer body 1 is integrated with the slide rail 14, and in the illustrated example, the receiving portion 2h formed at the rear end 2d of the bottom 2 of the drawer 1 prevents the pulling out. The portion 14h is inserted so that the rear end portion 2d side of the bottom portion 2 of the drawer body 1 is also integrated with the slide rail 14 (see FIG. 4).

On the other hand, the engaging member 3 includes a left arm 3a, a right arm 3b, an operation portion 3c, and a connecting portion 3d.

In the illustrated example, the engaging member 3 is provided on the main surface portion 2a on the front end portion 2c side of the bottom portion 2 of the drawer body 1. Specifically, the engaging member 3 positions the operation unit 3c on the movement center axis xa, and positions the right arm 3b on the right side of the movement center axis xa and the left arm 3a on the left side. .. The right arm 3b has a line-symmetrical shape centered on the movement center axis xa with respect to the left arm 3a. Further, in the illustrated example, the engaging member 3 is a molded product of synthetic resin integrally provided with a left arm 3a, a right arm 3b, an operation portion 3c, and a connecting portion 3d. In the illustrated example, the joint portion 3d is easily elastically deformed, and the joint portion 3d mainly generates the elastic force described later.

The left arm 3a is the movement center axis of the movable rail 14a of the left slide rail 14 as the engaging member 3 is inserted from the front between the left and right slide rails 14 on the rear end 3h side. The engaging convex portion 3e is provided in sliding contact with the side surface 14e located on the xa side, and the engaging convex portion 3e is inserted into the engaging hole 14i formed in the movable rail 14a at the end position of the operation by elastic force. It is configured to be able to.

In the illustrated example, the engaging convex portion 3e of the left arm 3a protrudes to the left from the outer side portion 3g opposite to the inner side portion 3f directed to the movement center axis xa in the left arm 3a. In the illustrated example, between the rear end 3h of the outer side portion 3g of the left arm 3a and the top portion 3i of the engaging convex portion 3e, the width of the left arm 3a in the left-right direction y is increased as the top portion 3i is approached. The inclined surface 3j is gradually increased. Further, the engaging convex portion 3e is provided with a step 3 m facing the front end 3k side on the side opposite to the inclined surface 3j.

Further, in the illustrated example, between the engaging convex portion 3e and the front end 3k of the left arm 3a, an extending portion 3n extending to the left side by integrating one end with the outer side portion 3g of the left arm 3a is provided. ing.

Further, in the illustrated example, the left arm 3a is axially supported by the main surface portion 2a of the bottom portion 2 on the front end 3k side thereof. In the illustrated example, the left arm 3a is pivotally supported on the main surface portion 2a of the bottom portion 2 by a screw body 12 screwed to the main surface portion 2a side through a shaft hole 3o (see FIG. 9) formed on the front end 3k side thereof. Has been done.

The right arm 3b has a shape that is line-symmetrical with the left arm 3a as described above. Therefore, with respect to the right arm 3b, the part substantially the same as the left arm 3a is designated by the same reference numeral as that given to the left arm 3a in each figure, and the description thereof will be omitted.

The operation unit 3c is located between the left arm 3a and the right arm 3b. In the illustrated example, the operation unit 3c has a rod shape along the movement center axis xa. In the illustrated example, the front end 3p of the operation unit 3c is more than a virtual straight line L1 (see FIG. 9) orthogonal to the movement center axis xa passing through the axis support position of the left arm 3a and the axis support position of the right arm 3b. It is located in front (on the left side of FIG. 9). Further, the rear end of the operating portion 3c is located behind the virtual straight line L1 (to the right in FIG. 9) and in front of the engaging convex portion 3e.

Further, a protrusion protruding downward is formed on the front end side of the operation portion 3c, and the protrusion portion forms a finger hook portion 3r facing rearward.

The connecting portion 3d has the operating portion 3c, the left arm 3a, and the right arm 3b in a direction in which the engaging convex portion 3e is pulled out from the engaging hole 14i by pulling the operating portion 3c forward. The left arm 3a and the right arm 3b are connected so as to move.

In the illustrated example, the connecting portion 3d integrates one end with the rear end 3q of the operating portion 3c and extends rearward, and the other end is on the rear end 3h side of the left arm 3a and the medial side portion 3f of the left arm 3a. One end is integrated with the rear end 3q of the operation unit 3c and the other end is integrated with the left end portion 3s and extends rearward, and the other end is on the rear end 3h side of the right arm 3b and on the medial side portion 3f of the right arm 3b. It is provided with a right side portion 3t to be integrated. The connecting portion 3d has a band shape in which wide surfaces are arranged vertically (see FIG. 8).

The left side portion 3s and the right side portion 3t of the connecting portion 3d are integrated with the operation portion 3c and formed so as to substantially follow the movement center axis xa, and the left side arm 3a or the right side arm 3b, respectively. The left and right sides connecting the rear side portion 3v formed so as to be integrated with the front side portion 3u and substantially along the movement center axis xa outside the front side portion 3u, and the rear end of the front side portion 3u and the front end of the rear side portion 3v. It has an S-shaped bend with an articulated portion substantially along the direction y and 3w (see FIG. 9).

When the engaging member 3 is inserted between the left and right slide rails 14 from the front, the end position of this operation while sliding the engaging convex portion 3e of the left arm 3a against the side surface 14e of the left slide rail 14. The engaging protrusion 3e can be inserted into the engaging hole 14i of the slide rail 14 on the left side. At the same time, while sliding the engaging convex portion 3e of the right arm 3b to the side surface 14e of the right slide rail 14, the engaging convex portion 3e is placed in the engaging hole 14i of the right slide rail 14 at the end position of this operation. You can get in. As a result, the drawer body 1 and the left and right slide rails 14 can be linked with each other via the engaging member 3, and the drawer body 1 can be pulled out by the left and right slide rails 14 to create a state in which the drawer body 1 is supported so that it can be pushed in. When the operating portion 3c is pulled forward from this supported state, the left arm 3a and the right arm 3b are moved in the direction in which the engaging convex portion 3e is pulled out from the engaging hole 14i by the connecting portion 3d, so that the drawer body 1 is moved. When removing the furniture from the storage space 15 such as furniture that can be pulled out and operated, the support state can be released with one touch to perform such removal.

In the illustrated example, the distance L2 (see FIG. 9) between the top portion 3i of the engaging convex portion 3e of the left arm 3a and the top portion 3i of the engaging convex portion 3e of the right arm 3b is the head of the left and right slide rails 14. It is slightly larger than the distance between the side surfaces 14e of the rail 14c.

When the engaging member 3 is inserted between the left and right slide rails 14 from the front, the left arm 3a and the inclined surface 3j of the right arm 3b are in sliding contact with the side surface 14e of the leading rail 14c, and the distance is narrowed. The connecting portion 3d is elastically deformed so as to allow rotation of the left arm 3a and the right arm 3b in the direction (direction indicated by the arrow ra in FIG. 9).

When the bottom portion 2 of the drawer body 1 is inserted between the left and right slide rails 14 to the introduction end position, the connecting portion 3d elastically returns, and both the left arm 3a and the right arm 3b are directed toward the position before the rotation. After returning, the engaging convex portion 3e enters the engaging hole 14i of the movable rail 14a of the slide rail 14 and is engaged (see FIG. 6).

Further, the front end side of the left arm 3a and the right arm 3b is pivotally supported by the bottom portion 2, and when the operation portion 3c is pulled, the connecting portion 3d is elastically deformed around the shaft support position. The left arm 3a and the right arm 3b are rotated.

In the illustrated example, the operation portion 3c is pulled forward (in the direction indicated by the arrow rb in FIG. 9) from the front end portion 2c side of the bottom portion 2 of the drawer body 1 by using the finger hook portion 3r of the operation portion 3c. The left arm 3a and the right arm 3b are rotated in a direction that narrows the distance L2 so that the engaging convex portion 3e is pulled out from the engaging hole 14i, and the engaging member 3 and the movable rail 14a of the slide rail 14 are engaged with each other. It can be released.

In the illustrated example, the extension portion 3n of the left arm 3a and the extension portion 3n of the right arm 3b can both be pushed backward (in the direction indicated by the arrow rc in FIG. 9). The left arm 3a and the right arm 3b are rotated in a direction that narrows the distance L2 so that the engaging convex portion 3e is pulled out from the engaging hole 14i, and the engaging member 3 and the movable rail 14a of the slide rail 14 are engaged with each other. It can be released.

Further, in the illustrated example, a slot 2i that is long in the left-right direction is formed on the front end portion 2c side of the bottom portion 2 so as to vertically penetrate the main surface portion 2a.

Then, at the position on the front end portion 2c side of the bottom portion 2 and directly above the engaging member 2, the screw that pivotally supports the left arm 3a and the right arm 3b of the engaging member 3 via the main surface portion 2a. A metal plate 13 is attached using the body 12.

The metal plate 13 is provided with a screw hole 13e for the upper end side of the screw body 12 that pivotally supports the left arm 3a and the right arm 3b of the engaging member 3. Engagement is performed by screwing the screw body 12 into the screw hole 13e of the metal plate 13 from below through the tubular spacer 12b housed in the shaft hole 3o of the engagement member 3 and the passage hole formed in the main surface portion 2a. The engaging member 3 and the metal plate 13 are firmly provided on the bottom portion 2 of the drawer body 1 so that the main surface portion 2a is sandwiched between the member 3 and the metal plate 13. The lower end of the tubular spacer 12b slightly protrudes from the shaft hole 3o, and a gap is created between the screw head 12a of the screw body 12 and the lower surface of the engaging member 3 in a state where the screw body 12 is fully tightened. The rotation of the left arm 3a and the right arm 3b of the engaging member 3 is not hindered (see FIG. 2).

The metal plate 13 is provided with hanging pieces 13b protruding downward from the main surface portion 2a through the slot 2i on the rear side 13a at two positions on the left and right.

The left and right hanging pieces 13b each have a claw plate 13c protruding rearward from the lower end thereof. Further, each of the left and right claw plates 13c is provided with a regulation piece 13d protruding downward on a side portion located on the movement center axis xa side.

The regulation piece 13d of the left hanging piece 13b is located to the left of the outer side portion 3g of the left arm 3a in front of the engaging protrusion 3e of the engaging member 3 of the left arm 3a, and the regulation piece 13b of the right side hanging piece 13b is restricted. The piece 13d is located to the right of the outer side portion 3g of the right arm 3b in front of the engaging protrusion 3e of the engaging member 3 of the right arm 3b. As a result, the distance L2 (see FIG. 9) between the top portion 3i of the engaging convex portion 3e of the left arm 3a and the top portion 3i of the engaging convex portion 3e of the right arm 3b does not widen any further. ing.

When the bottom portion 2 of the drawer body 1 is inserted between the left and right slide rails 14 to the introduction end position, the claw plate 13c of the left hanging piece 13b becomes the horizontal portion 14j of the front end of the leading rail 14c of the left movable rail 14a. It is located below, and the claw plate 13c of the right hanging piece 13b is located below the horizontal portion 14j of the front end of the leading rail 14c of the right movable rail 14a. As a result, the front end portion 2c side of the bottom portion 2 of the drawer body 1 does not come off when the drawer body 1 is lifted with respect to the slide rail 14.

As a matter of course, the present invention is not limited to the embodiments described above, but includes all embodiments that can achieve the object of the present invention.

1 Drawer body 2 Bottom 2a Main surface 2b Flange 2c Front end 2d Rear end 2e Side 2f Metal plate 2g Guide 2h Receptor 2i Slot 3 Engagement member 3a Left arm 3b Right arm 3c Operation part 3d Connecting part 3e Convex part 3f Inner side 3g Outer side 3h Rear end 3i Top 3j Inclined surface 3k Front end 3m Step 3n Extension 3o Shaft hole 3p Front end (operation part)
3q rear end (operation unit)
3r Finger hook 3s Left side 3t Right side 4 Front frame 5 Back frame 6 Side frame 7 Outer circumference 8 Vertical bar 9 Horizontal bar 10 Mounting bracket 11 Front plate 12 Screw body 12a Screw head 12b Cylindrical spacer 13 Metal Plate 13a Rear side 13b Hanging piece 13c Claw plate 13d Restriction piece 14 Slide rail 14a Movable rail 14b Intermediate rail 14c Top rail 14d Fixed rail 14e Side surface 14f Outer side surface 14g Protruding part 14h Disengagement part 14i Engagement hole 14j Horizontal part 15 15a Bottom part x Pull-out direction xa Movement center axis y Left-right direction

The left arm and the front end of the right arm of the engaging member is pivotally supported on the bottom, while elastically deforming the connecting portion around the axial support position when pulled said operation portion It is one of the aspects of the present invention that the left arm and the right arm are rotated.

Claims (5)

A drawer body supported by slide rails
An engaging member for the movable rail of the slide rail is provided at the bottom of the drawer body and at a position located between the left and right slide rails.
The engaging member is
The rear end side is provided with an engaging convex portion that slides into the side surface of the movable rail of the slide rail on the left side in accordance with the operation of inserting the engaging member between the left and right slide rails from the front, and the operation. The left arm that allows the engaging protrusion to enter the engaging hole formed in the movable rail at the end position by elastic force.
The rear end side is provided with an engaging convex portion that is in sliding contact with the side surface of the movable rail of the slide rail on the right side in accordance with the operation, and is provided in the engaging hole formed in the movable rail at the end position of the operation. The right arm that allows the engaging protrusion to enter by elastic force,
An operation unit located between the left arm and the right arm,
The left arm and the right arm are moved in a direction in which the operation portion, the left arm, and the right arm are pulled forward to pull the engaging protrusion out of the engaging hole. A drawer body with a connecting part to connect. The left arm of the engaging member and the front end side of the right arm are pivotally supported by the bottom portion, and when the operation portion is pulled, the connecting portion is elastically deformed around the shaft support position and the left side thereof. The drawer body according to claim 1, wherein the arm and the right arm are rotated. An extension portion extending to the left side from the outer side portion of the left arm is provided between the engaging protrusion and the front end of the left arm.
The drawer body according to claim 2, wherein an extending portion extending to the right from the outer side portion of the right arm is provided between the engaging convex portion and the front end of the right arm. A metal plate having screw holes for the upper end side of the screw body that pivotally supports the left arm and the right arm of the engaging member is provided at a position on the bottom of the drawer body directly above the engaging member. The drawer body according to claim 2. At the bottom of the drawer, there is a hanging piece with a claw plate that protrudes rearward at the lower end.
Claims 1 to claim that the claw plate of the hanging piece is positioned below the front end of the movable rail when the engaging member is inserted between the left and right slide rails from the front. The drawer body according to any one of 4.

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