JP2509850Y2 - Table device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to an improvement of a table device provided with a top plate such as a laboratory table for chemistry or physics or a work table for work.

[Conventional technology]

In experiments such as chemistry and physics, various electric devices such as analyzers and recorders are often used.

Therefore, in order to facilitate power supply to electric equipment used on the table, in Japanese Utility Model Laid-Open No. Sho 63-102181, a pair of left and right columns is erected on the top plate of the laboratory table, and between the left and right columns. It is disclosed to mount a power supply box equipped with an outlet.

In addition, in Japanese Utility Model Publication No. 53-48691, on the top surface of the top plate,
It is described that an outlet is provided at the bottom of the box-shaped exhaust device in a test bench in which a box-shaped exhaust device having a rectangular shape in plan view is installed so as to partition the space on the top plate into front and rear.

[Problems to be solved by the device]

By the way, the length of the cord for electrical equipment is set to a fairly long dimension so that it can be used even if the outlet is some distance away. If you just touch the cord, all the extra parts of the cord will be exposed, and the cord will scatter on the top plate or hang from the edge of the top plate, which not only interferes with work and cleaning, but also the appearance. There was a problem that it would get worse.

In this regard, as described in, for example, Japanese Utility Model Laid-Open No. 63-102181 and Japanese Utility Model Laid-Open No. 1-81933, a cord storage box is provided along the rear edge of the top plate to It is conceivable to store the extra length portion in this cord storage box.

However, if the cord storage box is provided along the rear edge of the top plate in this way, the cord must be crawled on the top plate to be taken in and out of the cord storage box, so there is a certain possibility that the cord will interfere. However, it cannot be applied to a table in which the top plate is often used from both front and rear sides, such as a laboratory table or a work table, and it is insufficient to improve the usability of the table.

An object of the present invention is to provide a table device in which a cord can be beautifully cleaned up under a condition that the usability is surely improved.

[Means for solving the problem]

In order to achieve this object, the present invention provides a table device equipped with a top plate such as a desk or a laboratory table, in which "supports are erected on the left and right sides of the top plate so as to face each other. Between the left and right supports, the cord housing is mounted on a portion of the space above the top plate, the cord housing being capable of housing a cord for an electric device or the like used on the top plate. The shelf device is configured by mounting the appropriate number of shelves on the upper part of the rack.
On the front, back or front and back of this shelf device,
An electric outlet that allows the plug to be inserted and removed from the outside is provided, and by opening at least one of the front and rear surfaces of the cord housing in which the outlet is exposed, the cord can be taken in and out from the outside. I made it freely. "

[Function and effect of device]

According to this structure, the empty space between the cord housing and the top plate can be used for work, so that the top plate can be widely used and the usability of the table device can be improved.

In addition, when using electrical equipment on the top board, it suffices to insert the plug into the outlet provided on the shelf device to supply power, and at that time, even if an extra portion occurs in the cord, the extra length of the cord is Can be stored in a storage body.

In that case, since the cord storage body is located above the top plate, the extra length portion of the cord can be stored in the cord storage body without hanging it on the top plate. It is possible to reliably prevent overexposure and improve the usability and aesthetics of the desk. Moreover, since the cord holder is opened so that the cord can be inserted and removed from the outside, it is extremely easy to put the cord in and out of the cord holder. In addition, the outlet is placed at the location where the cord holder is opened. Therefore, for the cord for the power supply, it is sufficient to store the extra length in the cord storage unit at a place near the outlet and pull out only the necessary length on the table. You can clean up beautifully.

Moreover, since the cord storage body is not attached to the top plate, it can be applied to a table device in which the top plate can be used from both front and rear sides without any trouble.

Therefore, according to the present invention, it is possible to surely achieve the beautiful treatment of the extra portion of the cord for the electric device used on the top plate without impairing the usability of the table device.

〔Example〕

Next, an embodiment in which the present invention is applied to a laboratory table as an example of a table device will be described with reference to the drawings.

FIG. 1 is a perspective view of the test bench 1, and FIG. 2 is II-II of FIG.
3 is a sectional view taken along line III-III of FIG. 3, FIG. 4 is a sectional view taken along line IV-IV of FIG. 3, and FIG. 5 is a sectional view taken along line VV of FIG. .

The laboratory table 1 includes a top plate 3 and a pair of left and right plate-shaped legs 2 that support the left and right ends of the top plate 3. At the lower position of the top plate 3, a cabinet section 4 in which drawers are mounted in multiple stages is placed back to back. And the front and rear pairs are arranged one by one. Further, a sink tank 5 shared by the two experimental stands 1 is provided between the adjacent experimental stands 1 on the left and right.

As an example of a support for a cord storage body 11 to be described later in detail, side plates 6 of a shelving device are erected on opposite sides of the upper surface of the top plate 3 at the front-rear intermediate position so as to face each other. Shelf boards 7, 8 and 9 are mounted in a plurality of upper and lower stages between the six.

A pair of front and rear shield plates 10 extending between the left and right side plates 6 are fixed to the lower surface of the shelf plate 7 located at the lowermost stage in the vicinity of the front and rear approximately intermediate position of the shelf plate 7 in a state of being separated in the front and rear direction. ,
A pair of left and right power supply boxes 13 equipped with outlets 13a are provided at both the front position of the front shield plate 10 and the rear position of the rear shield plate 10, and a direct connection between the left and right power supply boxes 13. An illumination device 15 with a tubular fluorescent lamp 14 is provided.

The power supply box 13 includes the bottom shelf plate 7 and a shield plate.
The power cord A, which is detachably attached to the plug 10 and is connected to the outlet 13a, has a notch portion 10a at both left and right ends of both shield plates 10 and a cord insertion groove formed at a notch in the left and right midway portions. (Not shown) is drawn into the cord insertion grooves 16 and 17 formed on the inner surface of the left and right side plates 6 and the inner surface of the leg body 2 and connected to the power source of the building without being exposed to the outside (first (See Figures 3-4).

As shown in FIGS. 3 and 4, covers 18 and 19 having a U-shaped cross section are detachably attached to the cord insertion groove 16 of the left and right side plates 6 and the cord insertion groove 17 of the leg body 2. There is. Locking claws 20 are formed on the left and right side surfaces of the covers 18 and 19, and the locking claws 20 are engaged with and disengaged from the engagement grooves 21 formed on the inner side surfaces of the cord insertion grooves 16 and 17, respectively. By cover 1
It attaches and detaches 9,19 to the side plate 6.

Each of the lighting devices 15 includes a case 22 having an inverted L-shaped cross section and a fluorescent lamp holder 23 fixed to the inner surface of the case 22. The case 22 has a lower end surface and a lower end front surface. , Long grooves 24, 25 extending along the longitudinal direction of the case 22 are respectively formed, and the long grooves 24, 25 have an upper edge and a lower edge of a transparent or translucent transparent cover 26 made of acrylic resin or the like. Is inserted from the side.

Both of the front and rear illumination devices 15 are configured so as to be drawn out from the shelf 7 toward the front, as described below.

That is, as shown in FIGS. 5 to 7, a support rail 27 having a horizontal cross section and extending in the front-rear direction is fixed to a portion of the lower surface of the lowermost shelf 7 near the left and right power supply boxes 13. On the other hand, on the upper surface of the left and right sides of the case 22 in one lighting device 15, outward guide rails 28a that fit into the inward grooves 27a of the support rail 27, and on the left and right sides of the case 22 in the other lighting device 15. Inward guide rails 28b that fit in the outward grooves 27b of the support rails 27 are fixed to the upper surfaces of the parts, so that both lighting devices 15 can be slid back and forth by the two support rails 27. are doing.

The lower surfaces of the guide rails 28a, 28b in both of the lighting devices 15 are cut out by a proper dimension from the tip to the base end so that the case 22 of the other lighting device 15 does not come into contact.
Forming 29. Further, on the upper surface of each guide rail 28a, 28b, an appropriate number of sliders 28c made of synthetic resin or the like are provided along the longitudinal direction. In addition, this slider 28c
May be provided on the lower surface or both upper and lower surfaces of both guide rails 28a, 28b.

In addition, a storage position regulating stopper 30 is formed on the upper surface of the tip of the case 22 of each illuminating device 15 so as to contact the end faces of the left and right support rails 27 when the illuminating device 15 is pushed in. Further, locking pieces 31, are provided on the inner surface of the distal end portion of the guide rail 28a of the one illumination device 15 and the outer surface of the distal end portion of the guide rail 28b of the other illumination device 15, respectively.
32 is provided so as to project sideways, and these locking pieces 31, 32 are brought into contact with the pull-out position restricting stoppers 33, 34 fixed to the lower surface of the lowermost shelf plate 7 to pull out both lighting devices 15. The position is regulated. This stopper for restricting the withdrawal position
By changing the positions of 33 and 34, the movement stroke of both lighting devices 15 can be set.

The translucent cover 26 is attached and detached by pulling out the lighting device 15 and then inserting and removing it in the left-right direction. Instead of such a slide-type mounting means, the translucent cover body 26 is elastic in the vertical direction. It goes without saying that it is also possible to attach and detach using the force.

Below the shield plate 10 between the left and right side plates 6, a gutter-shaped cord storage body 11 having an upward opening is mounted so as to open in both front and rear directions of the experimental table 1. The left and right ends of the cord housing 11 are attached to the left and right side plates 6 via the locking members 36.
It is detachably locked to. The locking tool 36 includes a horizontal pin 36a that can be inserted into and removed from a hole 37 formed in the side plate 6, and an upward vertical pin that fits in a locking hole 38 formed at the end of the cord storage body 35.
With 36b.

Inside the cord housing 11, two mounting members 39 each having an upwardly U-shaped cross section are fixed so as to overlap the shielding plate 10 in plan view, and the mounting members 39 and the lower ends of the shielding plates 10 are fixed. A shield 40 is detachably fitted to the and. The shielding member 40 is a form in which a hollow tip portion 40b is integrally molded or adhered to a base end portion 40a having a U-shaped cross section, and the tip portions 40b of the upper and lower shield members 40 are attached so as to contact each other. Has been done.

The base end portion 40a of each of the upper and lower shield members 40 is made of a hard synthetic resin, and a locking claw 41 formed on the inner surface or the outer surface of the base end portion 40a is formed in the attachment member 39 and the shield plate 10. The shield member 40 is attached to and detached from the cord housing 11 and the shield plate 10 by being engaged with and disengaged from the engaging hole 42. In addition, each shielding member 40
The tip portion 40b of the cord is made of a soft synthetic resin so that the cord B can be put in and taken out from the cord holder 11 while keeping the space between the cord holder 11 and the shielding plate 10 closed. ing.

In this case, the shielding member 40 does not necessarily have to be provided,
It is also possible to simply mount the gutter-shaped cord housing 11 between the left and right side plates 6. When the shielding member 40 is provided, the shielding plate
It may be provided only on one of the 10 and the cord housing 11, and the shielding member 40 may have another shape such as a plate shape.

Also, only one shield plate 10 is fixed to the front and rear intermediate positions on the lower surface of the lowermost shelf plate 7, and a cord storage body 11 having an upward U-shaped cross section is fixed to the lower end surface of the shield plate 10 to shield the shield plate 10. Board
The cord housing 10 and the cord housing 11 may be formed to have a mountain-shaped cross section.

In addition, the intermediate shelf board 9 located in the upper right part of the table 1 is
As shown in FIGS. 9 to 10, it is slidable back and forth.

That is, the auxiliary side plates 43 are respectively fixed to the left and right ends of the intermediate shelf plate 9, while the right side plate 6 and the vertical partition plate 44 (see FIG. 1) of the table 1 are provided with spacers 45 in a substantially U-shape. Rail frames 46 are fixed to each other, a support rail 47 made of synthetic resin or metal is fixed to the lower horizontal piece 46a of the rail frame 46, and the support rail 47 is fixed to the lower surface of the intermediate shelf board 9. The groove of the guide rail 48 is fitted.

A plurality of balls 50 biased outward by a spring 49 are embedded in the auxiliary side plates 43 or one of the auxiliary side plates 43 of the intermediate shelf board 9 at regular intervals along the front-rear direction of the table 1. On the other hand, the vertical pieces 46b of the rail frame 46 are provided with the engaging holes 51 for the balls 50 at the intervals of the balls 50 so that the intermediate shelves 9 are intermittently separated by the intervals of the balls 50. So that it can be locked.

A slider 52 made of synthetic resin or the like is fixed to the corner portion of the upper end of the auxiliary side plate 43 in order to reduce frictional resistance with the rail frame 46. Further, an upward stopper 53 for restricting the pull-out position is fixed to the front end portion of the rail frame 46, and a downward locking body 54 to the stopper 53 is fixed to the lower surface of the guide rail 48 near the rear end.

Reference numeral 55 in FIG. 9 is a pull groove for hooking a finger when the intermediate shelf board 9 is pulled out.

Although the shelf device of the table 1 in the embodiment is divided into front and rear by the back plate 56, the back plate 56 may be omitted. In that case, the intermediate shelf plate 9 is provided in front of and behind the shelf device. It may be possible to pull out in both directions.

In the above configuration, when using various electric devices on the top plate 3, the code B for these electric devices is
After inserting the plug C at the tip into the outlet 13a, the extra length portion is against the elasticity of the shielding member 40 and the cord storage body.
It is enough to push it into 11 and pull out only the required length onto the top plate 3. Therefore, it is possible to surely prevent the cord B from being exposed on the top plate 3 more than necessary and deteriorating the appearance, hindering the experiment, and hindering the cleaning.

In this case, as in the embodiment, the cord housing 11 and the shield plate
When the shielding member 40 having elasticity is provided on the cord 10 and the cord B,
Since the upper and lower shield members 40 are elastically sandwiched between the upper and lower shield members 40, the cord B housed in the cord housing body 11 is applied to the top plate 3 with a slight external force.
There is an advantage that the cord B can be more reliably pulled out by a required length by preventing the cord B from hanging down.

[Brief description of drawings]

FIG. 1 shows an embodiment of the present invention, FIG. 1 is a perspective view of the whole,
2 is a sectional view taken along line II-II of FIG. 1, and FIG. 3 is II of FIG.
FIG. 4 is a sectional view taken along line IV-IV of FIG. 3, FIG. 5 is a sectional view taken along line VV of FIG. 1, and FIG. 6 is taken along line VI- of FIG.
VI is a sectional view, FIG. 7 is an exploded perspective view showing the mounting means of the lighting device, FIG. 8 is an exploded perspective view showing the mounting means of the cord housing, and FIG. 9 is a sectional view taken along line IX-IX of FIG. FIG. 10 is a sectional view taken along line XX of FIG. A, B ... Code, 1 ... Laboratory table as an example of a table, 2 ... Legs, 3 ... Top plate, 6 ... Side plate of a shelf device as an example of a support, 7, 8, 9 ... … Shelves, 10 …… Shields, 11
...... Cord storage, 13a ...... Outlet, 13 ...... Power supply box, 15 Lighting device, 40 ...... Shielding member.

Claims (1)

(57) [Scope of utility model registration request] 1. A table device having a top plate such as a desk or a laboratory table, in which support bodies are erected so as to face each other on the left and right sides of the top plate, and between the left and right support bodies. A cord storage body capable of storing a cord for an electric device or the like used on the top plate is mounted on a portion above the top plate, and between the left and right supports, the cord storage body is located above the cord storage body. A shelf device is constructed by mounting a shelf board on a suitable number of stages, and an electric outlet is provided at the front surface, rear surface, or both front and rear sides of this shelf device so that a plug can be inserted and removed from the outside. A table device, wherein at least one of the front and rear surfaces of the body on which the outlet is exposed is opened so that the cord can be inserted into and removed from the cord housing from the outside.