JP3007927U - Desk side chest - Google Patents

Abstract

(57) [Summary] [Purpose] It is possible to smoothly move in and out of a desk, etc., and it is easy to work when the top surface of the side chest is used as a work surface without moving unintentionally in the installed state. To provide a side chest for the desk. [Structure] On both sides of the lower end of the side chest body 10,
A caster 12 for smoothly moving the side chest body 10 is attached, and a slip stopper that prevents the side chest body 10 from moving by abuttingly engaging the installation surface on both sides of the lower end front part in the side chest installation state. Side chest for desk with a stopper 13 attached.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention relates to a desk side chest typically used with a desk.

[0002]

[Prior art]

 A side chest may be used together with the desk in order to increase the work surface of the desk and improve the storage of documents regardless of whether it is an office desk or a study desk.

The side chest is sized so that it can be stored in the space below the top plate of the desk. When desk work is not performed, the side chest can be stored in the space below the top plate for better storage. However, when working on the desk, the work should be taken out from the lower space of the top plate and the upper side chest together with the desk top be used as the desk work surface to improve workability. is there.

[0004]

[Problems to be solved by the device]

 However, in the conventional side chest, if wheels such as casters are attached to the lower end so that the desk can be smoothly moved in and out, the position stability in the installed state is poor and the vehicle moves unintentionally. A problem arises in that good workability cannot be obtained when the upper surface of the side chest is used as a work surface. For example, if the mother and the child face each other across the side chest, and the top of the side chest is the work surface, and the mother helps the child study, the side chest moves unintentionally and the study becomes difficult. There is a problem that it does not progress well.

On the other hand, if casters or the like are not attached in order to improve the positional stability of the side chest, the side chest cannot be moved smoothly, and it is difficult to move the side chest into and out of the desk. It becomes a thing and is not preferable.

This invention solves the above-mentioned problems of the prior art, makes it possible to smoothly perform moving operations such as putting in and out of a desk, and does not move unintentionally in the installed state, so that the side chest upper surface can be used as a work surface. The purpose of the present invention is to provide a side chest for a desk that can ensure good workability when it is used as.

[0007]

[Means for Solving the Problems]

 In order to achieve the above object, a first invention of the present application is a desk side chest provided with a box-type side chest body that can be housed in a space below a top plate of a desk, wherein the side chest body has a rear end at a lower end thereof. Wheels are attached for smooth movement of the side chest body, and anti-slip that prevents movement of the side chest body by abutting against the installation surface in the side chest installation state at the front part of the lower end of the side chest body. The gist is that a stopper is attached.

In the first invention, the front end edge of the upper surface plate of the side chest is formed so as to protrude forward, and a finger hook portion for operating side chest is formed on the lower surface side of the protruding portion. It is preferable to adopt the configuration as described below.

In order to achieve the above object, the second invention of the present application is a box-type side chest main body that can be stored in a space below the top plate of a desk, and an upper surface of the side chest main body. A side chest for a desk, comprising a top plate that is liftably supported between a position lower than the upper limit and a position at the same height as the desk top plate, wherein the side chest body is provided at the rear end of the lower end of the side chest body. Wheels are attached for smooth movement of the side chest body, and an anti-slip stopper is attached to the front part of the lower end of the side chest body to prevent movement of the side chest body by abutting against the installation surface when the side chest is installed. The main point is what is done.

[0010]

[Action]

 In the desk side chest of the first invention of the present application, wheels such as casters are attached to the rear portion of the lower end of the side chest body, and the slipper stopper is attached to the front portion of the lower end. When moving, such as when moving, the side chest can be moved by casters if the front part of the side chest is lifted and the anti-slip stopper is moved while floating from the installation surface such as the floor. it can. Furthermore, when the side chest is installed, the anti-slip stopper comes into contact with and locks the floor surface, increasing position stability and preventing unintentional movement.

In the first invention, when the front edge of the upper plate is formed so as to project forward and the finger hook portion for side chest moving operation is formed on the lower surface side of the protruding portion, the finger hook is provided. You can move the side chest by hooking your finger on the part.

A second invention of the present application is a desk side chest of a type in which an upper surface plate is supported on the upper surface of a side chest body so as to be able to move up and down, and the main parts are the same as those of the first invention. The main part has the same function as described above.

[0013]

【Example】

 <First Embodiment> FIGS. 1 to 4 are views showing a desk side chest (S1) according to a first embodiment of the present invention. As shown in these figures, the side chest (S1) is formed to have a size that can be stored in the space (3) below the top plate of the desk (1), and has a plurality of drawers (11). It has a box-shaped side chest body (10) provided with.

The casters (12) (12) (12) (12) that can smoothly move the side chest body (10) on both sides at the rear end of the lower end of the side chest body (10) by running on the installation surface (floor surface). ) Is attached and both sides of the front end of the lower end are in contact with the floor surface to prevent the side chest body (10) from moving, so that two inverted frustoconical stoppers (13) are provided. (13) is fixed. The anti-slip stoppers (13) (13) are made of, for example, an elastic material having a relatively large frictional force with the floor surface such as rubber, or a material coated with such a material.

Further, the upper surface plate (20) that constitutes the upper surface portion of the side chest body (10) is formed so that the front edge thereof protrudes forward, and the disc using the desk is provided at the center of the lower surface side of the protrusion portion. A finger hook concave portion (22) is formed so that a person's finger (F) can be hooked.

It should be noted that the finger-holding concave portion (22) is formed with a slip preventing means, for example, the inner peripheral surface of the concave portion is rough, or the inner peripheral surface of the concave portion is formed so that the finger (F) is accurately hooked. It is also possible to adopt a structure such as attaching a rubber sheet to the.

In this side chest (S1), as shown by the imaginary line in FIG. 4, from the state of being housed in the space (3) below the tabletop of the desk (1), as shown by the solid line in the figure, to the front side. When pulling out, as shown in FIG. 1 and FIG. 3, with one finger (F) of one hand hooked in the finger hook concave portion (22), with the front part of the side chest (S1) floating and slightly touched, Try to pull it toward you. As a result, the side chest (S1) is caster (12) (12) (12) (12) (12) (12) (12) with the front anti-slip stoppers (13) (13) detached from the floor or lightly contacting the floor. ) Will move while traveling on the floor. As described above, since the side chest (S 1) can be moved by the caster traveling, the moving operation can be smoothly performed and the side chest can be easily pulled out.

On the other hand, when the side chest (S1) is pulled out from the desk (1) and installed, the anti-slip stoppers (13) (13) are in contact with the floor surface due to a strong frictional force, so Improves stability. Therefore, in this state, even if the upper surface of the side chest is used as a work surface, the side chest (S1) does not move unintentionally and good workability can be obtained.

When the side chest (S1) is stored in the desk (1), a finger (F) is hooked on the finger hook recess (22) to float the front portion of the side chest (S1). It can be stored by pushing it into the space (3) below the tabletop in a slightly opened state. Also in this case, the side chest (S1) can be moved by the caster traveling in the same manner as described above, so that the moving operation can be performed smoothly and the storage can be easily performed.

<Second Embodiment> FIGS. 5 and 6 are views showing a desk side chest (S2) according to a second embodiment of the present invention. As shown in both figures, this side chest (S2) has a top plate (20) supported on the upper surface of a box-shaped side chest body (10) so that it can be lifted and lowered. The casters (12) and (12) are attached to both sides of the rear end of the lower end of (10), and the stoppers (13) and (13) for slip prevention similar to the above are fixed to both sides of the front part of the lower end.

The top plate (20) is placed between a position lower than the upper limit of the top plate lower space (3) and the same height as the desk top plate (2) by the top plate lifting mechanism (30) described later in detail. It is configured to be lifted up and down, and to be held in a raised position by a top plate holding mechanism (40) described later.

In this side chest (S2) as well, similar to the above-described first embodiment, if the front portion is floated and moved, the movement of the side chest (S2) can be achieved by the caster running. Since it is possible to move, it is possible to smoothly perform a moving operation such as an in / out operation with respect to the desk (1).

Further, in a state where it is pulled out from the desk (1) and installed, the slip stoppers (13) and (13) come into contact with the floor surface with a strong frictional force, so that the positional stability is improved and the side chest is improved. (S2) does not move unintentionally, and good workability can be obtained when the upper surface of the side chest is used as a work surface.

As shown in FIG. 5A, when the top plate (20) is lowered, the top plate (20) is located at a position lower than the upper limit of the space (3) below the top plate. It can be stored in the lower space (3) of the top plate without any trouble, and good storage performance can be secured.

Further, as shown in FIG. 5B, if the top plate (20) is lifted upward, the top plate (20) is held at the same height as the desk top plate (2). Also, the workability when using the top plate is improved, and the work efficiency can be further improved.

The configurations of the top plate lifting mechanism (30), the top plate holding mechanism (40) and their related parts will be described in detail below.

That is, the side chest body (10) has a rising portion (15a) formed on both side edges and a rear edge portion on the upper surface thereof, and the lifting mechanism accommodating recess surrounded by the rising portion (15a) except the front side. (15) is formed. Then, in a state where the upper surface plate (20) formed in a rectangular shape following the plane shape of the side chest body (10) is placed on the upper surface of the side chest body (10) as shown in FIG. 5 (a), The upper surface position of the upper surface plate (20) is lower than the upper limit of the space (3) below the top plate of the desk (1) so that the upper surface plate (20) can be stored in the space (3).

As shown in FIGS. 7 and 8, the upper plate elevating mechanism (30) is composed of a link mechanism, and is substantially U-shaped and arranged in parallel with each other with a space in the front-rear direction. It has two link components (31) of the mold. Each of the link constituent members (31) is rotatably attached to the bottom surface of the lifting mechanism containing recess (15) of the side chest body (10) via the fittings (33a) so that the tips of both side pieces (31a) of the link constituent member (31) are rotatably attached. At the same time, the central shaft piece (31b) is rotatably attached to the lower surface side of the upper surface plate (20) via an attachment (33b). Then, when the upper plate (20) is lifted from the state of FIG. 7 (a) as shown in FIG. 7 (b), the link constituting member (31) rises while rotating, which causes the upper plate (20) to assume a horizontal posture. It is designed to rise while maintaining the above.

The top plate holding mechanism (40) for holding the top plate (20) in the raised position is fixed to the center of the front part of the lifting mechanism housing recess (15) of the side chest body (20). It has a box-shaped mounting base (41). As shown in FIG. 9, a slide shaft passage (42) extending in the front-rear direction and having a front region bent downward is formed inside the mounting base (41), and the mounting base (41) is mounted. Notches (43) for inserting a stopper shaft are formed on the upper wall and the rear wall of the base body (41) and extend in the front-rear direction. The stopper shaft (32) inserted and arranged in the cutout portion (43) is provided with a slide shaft (32b) extending in the left-right direction at an end portion on the insertion side, and the slide shaft (32b) has a slide shaft passage (42). It is housed so that it can slide freely and can rotate around its own axis. Further, the other end of the stopper shaft (32) is rotatably attached to the central shaft piece (31b) of the link constituting member (31) via an attachment (33c).

Further, an elastic hook (44) is formed on the front wall of the mounting base (41) so as to engage and disengage the slide shaft (32b) corresponding to the front lower part of the slide shaft passage (42). There is.

Then, when the upper surface plate (20) placed on the side chest body (10) is lifted upward as shown by the imaginary line in FIG. 9, the slide shaft (32b) is shown as shown by the solid line in the figure. Slides forward along the slide shaft passage (42) in the mounting base (41), the stopper shaft (32) rises up through the stopper shaft insertion notch (43), and the link component member When (41) has rotated slightly beyond the top dead center, the slide shaft (32b) falls into the front lower part of the slide shaft passage (42) and contacts the front end of the slide shaft passage (42), and the Automatically engages the hook (44). As a result, the stopper shaft (32) is arranged in a tensioned state between the side chest body (10) and the top plate (20) in a state where the link component (31) is upright, and the top plate (20) is The upper surface of the desk top plate (2) is held at the same height as the upper surface. In this state, the slide shaft (32b) of the stopper shaft (32) falls into the front lower portion of the slide shaft passage (42) and engages with the elastic hook (44) of the mounting base (41). Contrary to this, even if some force acts to lower the top plate (20), the slide shaft (32b) can be prevented from moving backward, and the top plate (20) will drop inadvertently. Can be prevented.

On the other hand, when the top plate (20) is slightly lifted from the top plate lifted state, the engagement of the stopper shaft (32) with the elastic hook (44) is automatically released, and the top plate (20) continues. ), The slide shaft (32b) slides rearward, the stopper shaft (32) falls rearward, and the top plate (20) moves the upper surface plate (20) to the upper surface of the side chest body (10). Will be placed in.

In this state, since the upper surface plate elevating mechanism (30) is housed in the elevating mechanism housing recess (15), the upper surface plate (20) and the side chest body (10) are reliably overlapped, In addition to being formed in a simple box shape, the top plate lifting mechanism (30) is not exposed to the outside, and a good aesthetic appearance can be obtained.

Further, since the lifting mechanism accommodating recess (15) of the side chest body (10) is open at the front in the four directions around it, when the top plate (20) is lowered, A gap is formed between the face plate (20) and the side chest body (10). Therefore, by inserting a finger into the gap and grasping the upper plate (20), the upper plate (20) can be easily moved up and down, and when the upper plate (20) is held and lowered. There is no problem such that the finger is sandwiched between the top plate (20) and the side chest body (10).

In the present invention, the number of casters and anti-slip stoppers attached is not particularly limited, and the shape of the anti-slip stoppers is not limited to the above.

Further, the top plate lifting mechanism and the top plate holding mechanism are not limited to those described above.

[0037]

[Effect of device]

 As described above, according to the desk side chest of the first invention of the present application, wheels such as casters are attached to the rear portion of the lower end of the side chest body, and the anti-slip stopper is attached to the front portion of the lower end. When moving in or out of a desk, the side chest can be moved by caster running if the front part is floated and the anti-slip stopper is moved while floating from the installation surface such as the floor. Therefore, the moving operation can be performed smoothly. Furthermore, since the anti-slip stopper comes into contact with and locks the floor surface when the side chest is installed, position stability is improved, and it does not move unintentionally, so when using the upper side chest as a work surface, etc. The effect is that good workability can be secured.

In the first invention, when the front edge of the upper surface plate is formed to project forward and the finger hook portion for side chest moving operation is formed on the lower surface side of the protruding portion, the finger hook portion is formed. Since the side chest can be moved by hooking the finger on the side, there is an advantage that the moving operation can be performed more smoothly.

According to the second invention of the present application, in a top chest elevating type desk side chest in which the upper board is supported on the upper surface of the side chest body so as to be able to move up and down, the same main parts as those of the first invention are provided. As a result, it is possible to provide a desk side chest of the upper plate elevating type that has the same effect as described above.

[Brief description of drawings]

FIG. 1 is a perspective view showing a desk side chest according to a first embodiment of the present invention.

2A and 2B are diagrams showing a side chest of the first embodiment, wherein FIG. 2A is a side view, FIG. 2B is a front view, and FIG. 2C is a bottom view.

FIG. 3 is a side sectional view showing the vicinity of a finger hook concave portion in the side chest of the first embodiment.

FIG. 4 is a perspective view showing a usage state of the side chest in the first embodiment.

FIG. 5 is a partially cutaway side view showing an example of use of a side chest according to a second embodiment of the present invention, in which FIG. 5 (a) shows a side chest stored state, and FIG. It is a figure which shows the upper surface board lifting state.

6A and 6B are perspective views showing a side chest of the second embodiment, in which FIG. 6A is a diagram showing a state where a top plate is lowered, and FIG. 6B is a diagram showing a state where a top plate is lifted.

7A and 7B are partially cutaway side views showing an upper portion of a side chest of the second embodiment, in which FIG. 7A shows a top plate descending state, and FIG. 7B shows a top plate lifting state. It is a figure.

FIG. 8 is a plan view showing a side chest of the second embodiment with its top plate removed.

FIG. 9 is a side sectional view showing a top plate holding mechanism applied to the side chest of the second embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Desk 2 ... Desk top board 3 ... Top board lower space 10 ... Side chest body 12 ... Caster 13 ... Anti-slip stopper 20 ... Top plate 22 ... Finger recess S1, S2 ... Side chest

Claims (3)

[Scope of utility model registration request] 1. A side chest for a desk provided with a box-type side chest body that can be stored in a space below a top plate of the desk, wherein the side chest body is smoothly moved to a rear portion of a lower end of the side chest body. A wheel for attachment is attached to the front end of the lower end of the side chest body, and an anti-slip stopper is attached to the side chest body to prevent movement of the side chest body by abutting against the installation surface in the side chest installation state. A side chest for your desk. 2. A front end edge of an upper surface plate of the side chest is formed so as to project forward, and a finger hook portion for side chest moving operation is formed on a lower surface side of the projecting portion. Side chest for. 3. A box-type side chest body that can be stored in a space below the tabletop of a desk, and a position lower than the upper limit of the tabletop lower space and the same height as the tabletop on the upper surface of the side chest body. A side chest for a desk provided with an upper surface plate that is liftably supported between a side position and a rear position, and a wheel for smoothly moving the side chest body is attached to a rear end of a lower end of the side chest body. A side chest for desks, characterized in that a stopper for preventing slippage is attached to a lower end front part of the side chest body in order to prevent the side chest body from moving by coming into contact with an installation surface in a side chest installed state.