JPH0529438U - Drawer device - Google Patents

Abstract

(57) [Summary] [Purpose] To obtain a drawer device that can be used for both left and right rails and prevents the front plate of the drawer from directly colliding with the body of furniture or the like. [Constitution] When the drawer (5) is pulled out, the stopper (9) of the drawer (5) comes into contact with the front stopper projection (2) formed on the rail (1), and the drawer (5) falls out. When the drawer (5) is pushed in, the stopper (9) of the drawer (5) comes into contact with the rear stopper projection (2) formed on the rail (1), so that the drawer (5) The front plate (6) can be prevented from directly colliding with the main body (10) such as furniture. Further, since the rail (1) has the stopper convex portion (2) and the inclined portion (3) symmetrically in the front-rear direction, all of these rails (1) can be used for both left and right sides.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a drawer drawer device for furniture and the like.

[0002]

[Prior Art]

 Conventionally, there is a drawer device having a mechanism for preventing the drawer from slipping out even if the drawer of furniture or the like is pulled out randomly, as shown in Jitsukaihei 3-31333. As shown in FIGS. 6 and 7, rails (03) having stopper protrusions (02) at front ends are attached to the left and right inner side surfaces of the main body of furniture or the like. Furthermore, guide grooves (06) are formed in the front-rear direction on the drawer frames (05) on both sides of the drawer (04), and stoppers (07) are formed at appropriate places on the drawer frames (05). ..

These guide grooves (06) are fitted onto the rails (03), and the drawer (04) is supported slidably forward and backward with respect to the rails (03). Therefore, when pulling the front plate (08) of the drawer (04) toward you, the stopper (07) provided on the drawer frame (05) comes into contact with the stopper projection (02) of the rail (03), Further drawers are regulated to prevent the drawer (04) from falling out.

[0004]

[Problems to be solved by the device]

 However, the rails (03) attached to the left and right inner side surfaces of the main body of furniture or the like need to have two uniform shapes as shown in Fig. 7, and accordingly, two kinds of molds must be prepared. There is a problem in production efficiency. In addition, when mounting the rails (03), it is a very troublesome work to prepare the rails (03) having different shapes as one set without mistake.

Further, when the drawer (04) is vigorously closed, the front plate (08) of the drawer (04) collides with the main body (01), an unpleasant sound is generated by the collision, and the drawer (04) is repeatedly collided. ) The main body and its front plate (08) may be separated.

The present invention is to obtain a drawer device in which rails can be used for both left and right and the front plate of the drawer does not directly collide with the main body of furniture or the like.

[0007]

[Means for Solving the Problems]

 The drawer device desk of the present invention is a synthetic resin rail that is attached to the inside and outside of the main body of furniture and the like in the front and rear direction, and a guide groove in the front and rear direction that is formed in the drawer frame of the drawer that is externally fitted to each rail. The pull-out device is composed of a rail, and stopper projections are provided on the upper surface of the rail so as to be symmetrical in the front-rear direction. It is characterized in that an inclined portion is formed, and a stopper capable of contacting both stopper projections on the front and rear of the rail is provided at an appropriate position of the drawer frame of the drawer.

[0008]

[Action]

 When the drawer is pulled out, the stopper stopper on the front of the rail abuts the stopper stopper on the front to prevent the drawer from slipping out.When the drawer is pushed in, the stopper stopper on the rear of the rail By the stopper of the drawer coming into contact with the portion, it is possible to prevent the front plate of the drawer from directly colliding with the main body of furniture or the like. Further, since the rail has the stopper convex portion and the inclined portion which are symmetrical in the front-rear direction, all of these rails can be used for both the left and right sides.

[0009]

【Example】

 Embodiments of the present invention will be described below with reference to the drawings. 1 is a perspective view of the rail, FIG. 2 is a partial perspective view of the drawer, FIG. 3 is a cross-sectional view of the drawer pushed into the main body, and FIG. FIG. 5 is a sectional view showing the state in which the is pulled out, and FIG. 5 is a sectional view taken along line AA in FIG.

As shown in FIG. 1, the rail (1) is provided with stopper protrusions (2) projecting symmetrically on the upper end of the rail (1), and inclined portions (3) are formed on the lower ends of both ends. There is. Further, screw holes (4) are also formed symmetrically on the side surface of the rail (1).

The drawer (5) shown in FIG. 2 has a front plate (6) formed on the front side and a horizontal guide groove (7) formed on the side, and a stopper (9) is formed above the rear part of the drawer frame (8). ) Is projected. The rail (1) of FIG. 1 is attached to the side surface (11) inside the main body (10) so as to face each other by using the screw hole (4), and as shown in FIG. 3 and FIG. This rail (1) is fitted in the guide groove (7) of (5), and the drawer (5) is slidably supported.

In the drawer device thus formed, when the drawer (5) is pushed in as shown in FIG. 3, the stopper (9) abuts on the rear stopper protrusion (2), and further movement is prevented. Regulated. Therefore, by setting the position of the stopper (9) and the position of the stopper protrusion (2) in advance, the front plate (6) of the drawer (5) directly collides with the main body (10) of furniture or the like. Can be prevented.

Next, when the drawer (5) is pulled out as shown in FIG. 4, this time, the stopper of the drawer (5) comes into contact with the stopper protrusion (2) located in front of the rail (1) (9). The above movement is restricted, and the drawer (5) is prevented from falling off.

When removing the drawer (5) from the main body (10), pull it out until the stopper (9) of the drawer (5) comes into contact with the stopper protrusion (2) located in front of the rail (1). When the front plate (6) of the drawer (5) is lifted upward using the inclined part (3), the stopper (9) and the stopper convex part (2) are disengaged. By pulling the drawer as it is, the drawer (5) can be easily pulled out from the main body (10).

That is, the upper surface of the rail (1) is provided with stopper protrusions (2) at both front and rear ends so as to be symmetrical with respect to the front-rear direction, and the lower surface of the rail (1) is symmetrical with respect to the front-rear direction. Since the inclined portions (3) are formed at both front and rear ends, the rail (1) has the stopper protrusion (2) and the inclined portion (3) symmetrically in the front-rear direction. Therefore, these rails (1) have the same shape and can be used for both left and right sides, and it is not necessary to prepare two types of molds for manufacturing the rails (1), which improves the production efficiency. Also, when mounting the rails (1), it is not necessary to prepare rails having different shapes without fail as one set, and it is sufficient to prepare two identical rails (1) as one set.

[0016]

[Effect of the device]

 The present invention has the following effects. (a) Since the rail has the stopper convex part and the inclined part symmetrically in the front-rear direction, all of these rails can be used for both left and right, and it is not necessary to prepare two types of molds for manufacturing the rail. Not only that, it becomes easier to install. (b) When the drawer is pulled out, the stopper stopper of the drawer comes into contact with the convex front stopper formed on the rail to prevent the drawer from slipping out, and when the drawer is pushed in, it is formed on the rail. By the stopper of the drawer coming into contact with the convex portion of the stopper at the rear part, it is possible to prevent the front plate of the drawer from directly colliding with the body of furniture or the like, and prevent damage to the body of furniture or the like. it can.

[Brief description of drawings]

FIG. 1 is a perspective view of a rail according to an embodiment of the present invention.

FIG. 2 is a partial perspective view of a drawer according to an embodiment of the present invention.

FIG. 3 is a cross-sectional view of a state in which the drawer is pushed into the main body.

FIG. 4 is a cross-sectional view of the drawer withdrawn from the main body.

5 is a cross-sectional view taken along the line AA of FIG.

FIG. 6 is a cross-sectional view of a conventional technique corresponding to FIG.

FIG. 7 is a perspective view of a conventional rail corresponding to FIG.

[Explanation of symbols]

 (1) Rail (2) Convex part of stopper (3) Inclined part (4) Screw hole (5) Drawer (6) Front plate (7) Guide groove (8) Drawer frame (9) Stopper (10) Main body (11) side

Claims (1)

[Scope of utility model registration request] 1. A drawer device comprising a rail made of synthetic resin attached to each inner side surface of a main body of furniture or the like in the front-rear direction, and a guide groove in the front-rear direction formed in a drawer frame fitted externally to each rail. In addition, on the upper surface of the rail, stopper protrusions are provided at both front and rear ends so as to be longitudinally symmetrical, and on the lower surface of the rail, inclined portions are formed at both front and rear ends so as to be longitudinally symmetrical, A drawer device, characterized in that stoppers are provided at appropriate positions on the drawer frame of the drawer so as to come into contact with both stopper projections at the front and rear of the rail.