JP2004135904A - Rack device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To improve storage efficiency for charging a plurality of electric products while storing them in a rack device 1, and beautify the external appearance. <P>SOLUTION: This rack device comprises a plurality of main shelf boards 10 which are detachably and height-adjustably disposed between a pair of side boards oppositely disposed at a prescribed interval apart from each other and auxiliary shelf boards 12 formed into different level therefrom in the inner side in the upper part of the main shelf boards 10 and an electric appliance 21 are mounted on the main shelf boards 10 and the auxiliary shelf boards 12. A clearance 14 for wiring is provided between the lower end of a front board 13 downward suspended from the front end of the auxiliary shelf board 12 and the upper surface of the main shelf board 10 and the interval between the upper surface of the main shelf board 10 and the lower surface of the auxiliary shelf board is formed into a storage space for the electric components such as an outlet 23 and an AC adapter 22. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a multi-stage shelf device, and more particularly, to a structure of a shelf device which enables wiring that can be charged while accommodating a large number of electric appliances.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, a shelf device in a shelf device is formed so as to have a stepped shape in which the latter half shelf portion is located above the first half shelf portion (Patent Document 1), or the latter half portion of a main shelf plate arranged at appropriate intervals vertically. 2. Description of the Related Art A shelf device (Patent Document 2) in which an auxiliary shelf plate is detachably disposed above (back side) is known.
[0003]
[Patent Document 1]
Japanese Utility Model Publication No. 5-68336 (see FIG. 1)
[Patent Document 2]
Japanese Utility Model Laid-Open No. 5-9336 (see FIG. 1)
[0004]
[Problems to be solved by the invention]
However, in the shelf device of Patent Literature 1, the vertical space between the upper part on the back side of the flat plate shelf disposed on the lower side and the lower part of the rear half shelf part of the upper stepped shelf plate can be increased, so that Although a tall item can be arranged in the portion and the storage space of the shelf device is effectively used, when the stepped shelves are arranged in a plurality of stages vertically, there is a problem that the storage space cannot be effectively used. there were.
[0005]
On the other hand, in the configuration in Patent Literature 2, short items are placed on the auxiliary shelf arranged on the back side of the shelf device, and tall items are placed on the front half of the main shelf. Since a shorter product can be stored between the rear half of the main shelf and the lower surface of the auxiliary shelf, the storage space can be effectively used at that point. However, when a large number of electrical products are placed on such a shelf device and some of the electrical products are charged, the wiring cords and outlets can be seen from the front side of the shelf device, resulting in a poor appearance. was there.
[0006]
The present invention provides a shelf device with a neat appearance in which wiring cords and outlets for charging a plurality of electrical products can be stored in a position invisible from the front of the shelf device while effectively utilizing the storage space of the shelf device. It is intended to do so.
[0007]
[Means for Solving the Problems]
In order to achieve the above object, the shelf device according to the first aspect of the present invention includes a pair of side plates opposed to each other at a predetermined interval, and a detachable and height-adjustable position between the pair of side plates. A plurality of main shelves, and an auxiliary shelf with a step on the back side of the main shelf, and a front plate hanging downward from a front end of the auxiliary shelf and an upper surface of the main shelf. A wiring gap is provided between them.
[0008]
According to a second aspect of the present invention, in the shelf device according to the first aspect, a space between the upper surface of the main shelf and the lower surface of the auxiliary shelf is formed in a storage space for electrical components such as an outlet.
[0009]
According to a third aspect of the present invention, in the shelf device according to the second aspect, a gap is provided between a back plate disposed between the pair of side plates and a rear end of the main shelf plate. A communication line cover body that opens in the vertical direction is provided.
[0010]
According to a fourth aspect of the present invention, in the shelf device according to any one of the first to third aspects, a cord receiving gutter is provided below a bottom cover plate disposed below the pair of side plates.
[0011]
【The invention's effect】
According to the first aspect of the present invention, since there is provided the auxiliary shelf with a step on the back side on the main shelf, the auxiliary shelf according to the height of the electric product to be placed. In addition, it can be placed on the front side of the main shelf to increase the storage efficiency. Since a wiring gap is provided between the front plate hanging downward from the front end of the auxiliary shelf plate and the upper surface of the main shelf plate, most of the long wiring cords are provided through the auxiliary shelf plate via the gap. , It is possible to make the appearance of the shelf device clear.
[0012]
According to the second aspect of the invention, in addition to the effect of the first aspect, a space between the upper surface of the main shelf and the lower surface of the auxiliary shelf is formed in a storage space for electrical components such as an outlet. As a result, electrical components that are always installed can be stored in a separate storage space separate from the temporarily stored electrical products, which makes it easier to organize temporarily stored electrical products. To play. In addition, since the always-provided electric parts can be arranged in places (storage spaces) that cannot be seen from the outside, there is an effect that the appearance of the shelf device can be refreshed.
[0013]
Further, according to the third aspect of the invention, in addition to the effect of the second aspect of the present invention, in addition to the effect of the second aspect, a place where the wiring cord of the electric component disposed below the auxiliary shelf board is inserted downward is provided. , And the clutter of the wiring cord can be made invisible to make the appearance clear.
[0014]
According to the invention as set forth in claim 4, electric parts such as extra lengths of wiring cords and plug-in outlets gathered at cord receiving gutters provided at the lower part of the shelf device can be further stored, and wiring work and wiring form can be reduced. Can be done. In addition, the extra length of the wiring cord does not protrude to the lower front side of the shelf device, so that an effect that foot safety can be ensured can be obtained.
[0015]
BEST MODE FOR CARRYING OUT THE INVENTION
Next, an embodiment of the present invention will be described. FIG. 1 is a front view of a shelf device of the present invention, FIG. 2 is a transverse sectional view of the shelf device, and FIG. 3 is a partially cutaway perspective view showing a main part. FIG. 4 is a cross-sectional view of the lower part of the shelf device.
[0016]
The shelf device 1 has a pair of left and right side plates 2 and 2, which are disposed to face each other at an appropriate distance, a top plate 3 and a bottom plate 4, and a back plate 5 that covers the back surface of the pair of side plates 2 and 2. It is formed in a frame shape. The shelf device 1 is mounted on a frame-shaped base 18 having a U-shaped cross section, and the upper surface of the base 18 and the bottom plate 4 are connected and fixed by screws (not shown). Reinforcing members 6 and 7 having a substantially U-shaped cross section are fixed to the opposing inner surfaces of the pair of side plates 2 and 2 by spot welding or the like at front and rear portions thereof. Locking holes 8 and 9 are formed in the reinforcing members 6 and 7 at appropriate intervals in the vertical direction.
[0017]
Each of the plurality of main shelves 10 has a downward engaging claw (not shown) that detachably engages with the engaging holes 8 and 9 at the arbitrary height positions, and has a substantially rectangular shape in plan view. . The front and rear ends 10b and 10c of the flat mounting plate portion 10a of each main shelf 10 are formed in a substantially U-shaped cross section that is bent downward (see FIG. 3). On the lower surface of the mounting plate portion 10a of the main shelf 10, a horizontally long reinforcing piece 11 is fixed by spot welding.
[0018]
On the upper surface of the mounting plate portion 10 a of the main shelf 10, a short auxiliary shelf 12 is arranged on the back side (closer to the rear half). The auxiliary shelf board 12 has a horizontally long flat placement section 12a having a depth dimension D2 of about half of the depth dimension D1 of the placement board section 10a of the main shelf board 10, and both ends of the placement section 12a. It comprises left and right foot plates 12b, 12b bent downward and a front plate 13 hanging downward from the front end of the mounting portion 12a. The lower ends (horizontal portions) of the foot plates 12b, 12b may be connected to the mounting plate portion 10a of the main shelf 10 by screws (not shown).
[0019]
The dimension of the mounting portion 12a in the frontage direction may be set to be substantially the same as the size of the mounting plate portion 10a in the frontage direction, or a plurality of mounting portions 12a having a shorter dimension in the frontage direction of the mounting plate portion 10a. May be arranged in a horizontal row. The height of the front plate 13 is set smaller than the height H1 of the foot plates 12b, 12b, and between the lower end of the front plate 13 and the upper surface of the mounting plate 10a of the main shelf 10 A gap 14 for inserting a horizontally long wiring cord having a height H2 is formed.
[0020]
Therefore, an article storage space 15 communicating with the gap 14 is formed between the back side of the upper surface of the placing plate portion 10a of the main shelf 10 (a part closer to the latter half) and the placing portion 12a of the auxiliary shelf plate 12. Will be done.
[0021]
Between the rear end of the main shelf 10 and the back plate 5 arranged at appropriate intervals in the vertical direction, a wire cover 16 having a substantially U-shaped cross section is arranged. Are fixed to the adhesive plate 5 with a magnet tape or a double-sided adhesive tape (see FIG. 3).
[0022]
At the lower end of the shelf device 1, on the upper front and rear horizontal frame plates 4 a and 4 b of the bottom plate 4, an upwardly detachable bottom cover plate 17 is placed, and on the front and rear horizontal frame plates 4 a and 4. A downwardly facing U-shaped front and rear locking pieces 19a and 19b are locked to the horizontally elongated cord receiving gutter 19 (see FIG. 4). Therefore, when the bottom cover plate 17 is removed, the upper surface of the cord receiving gutter 19 is opened, and the cord receiving gutter 19 is also detachable.
[0023]
In the shelf device 1 configured as described above, as shown in FIGS. 1 to 3, an electric product 21, for example, many mobile phones 21 a and mobile information terminals 21 b used by many workers in a company or the like are also mobile. In order to charge the printer 21c at one time while temporarily storing it when not in use at night or the like, the loading on the back side of the upper surface of the placing plate portion 10a of the main shelf 10 (a part closer to the latter half) and the auxiliary shelf 12 is performed. A DC power of a predetermined low voltage (4.5 V to 4.2 V) from an AC adapter 22 (a commercial AC power supply such as 100 V to 200 V) as a permanent electric component is provided in the article storage space 15 between the storage unit 12 a and the storage unit 15. And a plurality of multiple outlets 23 connected to a cord 24 from the commercial AC power source, and a socket 26 connected to one cord (input cord) 25a of the AC adapter 22. The other output cord 25b of the AC adapter 22 is extended from the gap 14 at the lower end of the front plate 13 to the front, and a connector 27 is connected to the tip of the output cord 25b. In some cases, a terminal directly protrudes from one side of the AC adapter 22 to be inserted into the mouth of the outlet 23.
[0024]
There may be a plurality of outlets 23 for a plurality of AC adapters 22 placed in the storage space 15 on the main shelf 10, and the cords 24 from the outlets 23 may extend downward in the wire cover 16. (See FIG. 3), and a wire is inserted into the cord receiving gutter 19 through a gap between the notch 28 formed on the back side of the bottom cover plate 17 and the back plate 4, and the socket 30 at the end of each cord 24 is connected to the cord. It is connected to a multiple outlet plug-in outlet 29 arranged in the receiving gutter 19. The power supply side cord 31 of the plug-in outlet 29 is taken out of a hole 32 or the like provided in a lower portion of the side plate 2 and connected to a predetermined outlet. The extra length of each cord 24 can also be stored in the cord receiving gutter 19.
[0025]
An electronic appliance, for example, a portable information terminal 21b or portable printer 21c, which is short, is placed on the auxiliary shelf board 12, and a tall portable telephone 21a or a desktop holder for charging the portable telephone is mainly provided. If it is placed on the front side of the upper surface of the placing plate portion 10a on the shelf 10 and the corresponding connector 27 is connected to each of the electric appliances 21, the charging operation can be performed while storing.
[0026]
According to the shelf device 1 of the present invention, a plurality of AC adapters 22, plug-in outlets 23, and always-provided electric components such as wiring cords 24 and 25 a are connected to the auxiliary shelf 12 at the back side of the main shelf 10. When placed in the storage space 15 between them, such bulky and messyly arranged electrical components can be stored in the storage space 15 separated from the electrical product 21 to be temporarily stored. It is easy to execute the organization of the electrical products 21 to be stored temporarily.
[0027]
Since only the cord 25b and the connector 27 which are drawn forward from the gap 14 between the auxiliary shelf 12 and the lower end of the front plate 13 can be pulled forward on the main shelf 10, electric components which are randomly arranged can be removed from the shelf device 1. It is made invisible from the front and the appearance is clear.
[Brief description of the drawings]
FIG. 1 is a front view of a shelf device.
FIG. 2 is a partially cutaway side sectional view of the shelf device.
FIG. 3 is a partially cutaway perspective view showing a main part such as a main shelf and an auxiliary shelf;
FIG. 4 is a side sectional view of a lower portion of the shelf device.
[Explanation of symbols]
REFERENCE SIGNS LIST 1 shelf device 2, 2 side plate 10 main shelf plate 10 a placement plate portion 12 auxiliary shelf plate 12 a placement portion 13 front plate 14 gap 15 storage space 16 wire cover body 17 bottom cover plate 19 cord receiving gutter 21 electric product 22 AC Adapter 23 outlet

Claims (4)

A pair of side plates opposed to each other at a predetermined interval, a plurality of main shelves arranged detachably between the pair of side plates, and a height position adjustable; and a step on the back side of the main shelf And a wiring gap is provided between a front plate hanging downward from a front end of the auxiliary shelf plate and an upper surface of the main shelf plate. The shelf device according to claim 1, wherein a space between an upper surface of the main shelf plate and a lower surface of the auxiliary shelf plate is formed in a storage space for an electrical component such as an outlet. A gap is provided between a back plate arranged between the pair of side plates and a rear end of the main shelf plate, and a gap is provided between the back plate and the rear end of the main shelf plate. 3. The shelf device according to 2. The shelf device according to any one of claims 1 to 3, wherein a cord receiving gutter is provided below a bottom cover plate disposed below the pair of side plates.

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