JP2557181Y2 - Auxiliary table - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION The present invention relates to an OA used in connection with a counter table or the like with OA equipment or the like mounted thereon.
The present invention relates to an auxiliary table for equipment.

[0002]

2. Description of the Related Art Heretofore, for example, there have been cases in which a guest attendant provides information to a visitor on a personal computer display across a customer reception counter table, or temporarily uses OA equipment during office work. In such a case, the OA device is placed on a counter table or a top plate of an office desk.

[0003]

However, when the OA device is used by placing it on a counter table or an office desk top plate, the top plate surface is largely occupied by the OA device and the operation is performed on the top plate surface. It is inconvenient for other paperwork and development of documents, and the operation of moving the OA equipment to another place when not in use is also troublesome.

[0004]

In order to solve the above-mentioned disadvantages, the present invention provides a support plate at a rear position of a movable table body having a top plate on an upper surface and a caster on a lower surface. The support piece is provided with a connection mechanism for connecting to the top plate of the counter table, and the connection mechanism is provided with a screw portion provided vertically at the tip of the support piece, and screwed to this, and at the upper end. It is characterized by comprising a screw shaft having a press contact piece for press contact with the lower surface of the top plate of the counter table. In addition, the coupling mechanism described above can be moved up and down by a spring provided in a sleeve provided at the tip of the support piece and constantly pressed upward by the spring and having a pressure contact piece at the upper end for pressing against the lower surface of the top plate of the counter table. And a spring provided in a sleeve provided at the end of the support piece, and a spring which is constantly resiliently urged upward, and is fixed in the rotational direction and movable in the vertical direction. In some cases, a screw shaft having an upper end and a press-contact piece that presses against the lower surface of the top plate of the counter table is screwed into the screw shaft cylinder. In the above-described configuration, the top plate of the table main body has a size capable of mounting the OA device so that the OA device can be mounted thereon.

[0005]

In use, however, devices such as OA equipment are placed on the top plate of the auxiliary table in advance, and the auxiliary table is moved as necessary, so that the front of the counter table can be used. The rear portion of the top plate of the auxiliary table is brought into contact with the portion, and in this state, the connecting mechanism is pressed and fixed to the lower surface of the top plate of the counter table. Therefore, the auxiliary table is fixedly connected to the counter table, so that the OA equipment and the like can be operated without any trouble, and other office work and development of documents can be performed on the top surface of the counter table.

[0006]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a counter table according to an embodiment of the present invention; FIG. Standing laterally extending leg plate 4a
Side plates 4b are provided on the left and right side surfaces of the base plate, and a top plate 5 is fixed on the upper surfaces of the leg plate 4a and the left and right side plates 4b. The auxiliary table 2 is large enough to mount a display and keyboard of a personal computer, for example. And a movable table body 8 having a caster 7 mounted on the lower surface thereof. The height of the table 6 of the auxiliary table 2 is preferably the same as that of the table 5 of the counter table 1. The connecting mechanism 10 has a height that forms the same plane, and is provided on a rear surface thereof via a support piece 9. This example shows a case in which support pieces 9 are projected from left and right positions on the upper rear surface of the table body 8, respectively.
And a screw shaft 14 having an upper end provided with a press-contact piece 13 for press-contacting the lower surface of the top plate 5 of the counter table 1 in the screw hole 11. Reference numeral 15 denotes a display of the OA device, and 16 denotes a keyboard.

In use, however, as shown by the phantom line in FIG. 1, necessary O
A device, for example, display 1 of a personal computer
5 and the keyboard 16, the auxiliary table 2 is moved as necessary, and as shown by the solid line in FIG.
Then, the pressing piece 13 is rotated in this state, and is fixed to the lower surface of the top plate 5 of the counter table 1 by pressing. Accordingly, in this state, the auxiliary table 2 is connected to the counter table 1 in a fixed state, so that the OA equipment can be operated without any trouble. In addition, on the upper surface of the top plate 5 of the counter table 1, other office work and development of documents are performed. It can be performed.

FIG. 4 shows another embodiment of the connecting mechanism 10, in which a hollow sleeve 21 having center holes 19 and 20 on an upper surface 17 and a bottom surface 18 is fitted at the tip of a support piece 9. ,
A coil spring 22 is provided in the sleeve 21, and is constantly urged upward through the pressing piece 23 by the spring 22 to vertically move the center holes 19 and 20, and has a knob 24 at the lower end. 25 and the top plate 5 of the counter table 1
And a pressing piece 26 for pressing against the lower surface of the shaft 2.
The vertical movement of 5 causes the connection between the auxiliary table 2 and the counter table 1 and the release thereof.

FIG. 6 shows still another embodiment of the connecting mechanism 10, in which a hollow sleeve 28 having an opening at the top surface and a square through hole 27 at the bottom surface is fitted to the tip of the support piece 9. Then, a coiled spring 29 is provided in the sleeve 28,
The lower end is fitted in the through hole 27 and can be moved up and down. A pressing piece 30 is provided on the outer periphery of the upper edge, and the outer periphery constantly urged upward by the spring 29 is interposed between the screw shaft cylinder 31 having a square shape and the outer periphery. A screw shaft 33 screwed into the screw shaft cylinder 31 and having a pressure contact piece 32 at the upper end thereof for pressing against the lower surface of the top plate 5 of the counter table 1 is screwed into the screw shaft 33. In this configuration, a stopper 34 is provided to lock the auxiliary table 2 as shown by a virtual line in FIG. It can also be used when the height positions of the plate 6 and the top plate 36 of the counter table 1 are significantly different.

[0010]

As described above, according to the present invention, the top plate of the auxiliary table on which the OA equipment and the like are mounted is pressed by pressing the press-contact piece of the connecting mechanism on the lower surface of the top plate of the counter table or office desk. It can be easily connected and fixed to the tabletop of a desk or office desk, and there is no danger that the auxiliary table will move unnecessarily during use, and when not in use, it can be easily separated from the counter table or office desk for handling. In particular, according to the present invention, there is an advantage that any processing for connecting the auxiliary table to the counter table or the office desk does not need to be provided with an apparatus, and the apparatus can be used for an existing one.

[Brief description of the drawings]

FIG. 1 is a side view of the whole.

FIG. 2 is a plan view of a partially cut-out whole.

FIG. 3 is an enlarged side view showing a main part in use in a partially cut-out state.

FIG. 4 is an enlarged side view showing a main part in a use state of another embodiment with a part cut away.

FIG. 5 is an enlarged side view showing a main part in a use state of still another embodiment with a part cut away.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Counter table 2 Auxiliary table 5, 6, 35 Top plate 7 Caster 8 Table main body 9 Supporting piece 10 Connecting mechanism 12, 21, 28 Sleeve 13, 26, 32 Pressure welding piece 14, 33 Screw shaft 15, 16 OA equipment 22, 29 Spring 25 Shaft 31 Screw barrel

Claims (4)

(57) [Scope of request for utility model registration] 1. A support member is provided at a rear surface position of a movable table body having a top plate on an upper surface and a caster on a lower surface, and a connection mechanism for connecting the support member to a top plate of a counter table is provided. This connecting mechanism is composed of a screwing portion provided vertically at the tip of the support piece, and a screw shaft having a press-contacting piece which is screwed to the upper end and presses against the lower surface of the top plate of the counter table at the upper end. An auxiliary table characterized by the fact that: 2. A support member is provided at a rear surface position of a movable table body having a top plate on an upper surface and a caster on a lower surface, and a connection mechanism for connecting the support member to a top plate of a counter table is provided. This connection mechanism is vertically movable with a spring provided in a sleeve provided at the tip of the support piece and constantly pressed upward by the spring, and has a pressure contact piece at the upper end for pressing against the lower surface of the top plate of the counter table. An auxiliary table characterized by having a simple shaft rod interposed. 3. A support member is provided at a rear surface position of a movable table body having a top plate on an upper surface and a caster on a lower surface, and a connection mechanism for connecting the support member to a top plate of a counter table is provided. In this connection mechanism, a spring and a screw shaft cylinder which is always resiliently urged upward by this and is fixed in the rotation direction and movable in the vertical direction are interposed in a sleeve provided at the tip of the support piece. And an auxiliary table formed by screwing a screw shaft having an upper end with a pressure contact piece for pressing against the lower surface of the top plate of the counter table at the upper end. 4. The auxiliary table according to claim 1, wherein the top plate of the table body has a size capable of mounting an OA device.