JP3942021B2 - Shelf equipment - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a multistage shelf apparatus, and more particularly to a structure of a shelf apparatus that enables wiring that can be charged while storing a large number of electrical products.
[0002]
[Prior art]
Conventionally, shelves in a shelf device are formed in a stepped manner with the latter half shelf portion on the upper side with respect to the first half shelf portion (Patent Document 1), and each latter half portion of the main shelf plate arranged at appropriate intervals in the vertical direction A shelf device (Patent Document 2) in which an auxiliary shelf board 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 Publication No. 5-9336 (see FIG. 1)
[0004]
[Problems to be solved by the invention]
However, in the shelf apparatus of Patent Document 1, the upper and lower spaces between the upper side of the flat shelf plate arranged on the lower side and the lower side of the rear half shelf portion of the upper stepped shelf plate can be increased. It is possible to place tall items on the part and effectively use the storage space of the shelf device, but when the above-mentioned shelves are arranged in multiple stages above and below, there is a problem that it can not contribute to effective use of the storage space there were.
[0005]
On the other hand, in the configuration in Patent Document 2, a short item is placed on the auxiliary shelf placed on the back side of the shelf device, and a tall item is placed on the front half of the main shelf, Since a shorter item 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 in that respect. However, when a large number of electrical products are placed on such a shelf device and some of the electrical products are charged, wiring cords and outlets can be seen from the front side of the shelf device, and the appearance deteriorates. was there.
[0006]
The present invention provides a shelf device with a clean appearance that can store wiring cords and outlets when charging a plurality of electrical products in an invisible position from the front of the shelf device while effectively using the storage space of the shelf device. It is intended to do.
[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 is arranged such that a pair of side plates opposed to each other with a predetermined interval therebetween, and a detachable and adjustable height position between the pair of side plates. A plurality of main shelf boards, and an auxiliary shelf board having a step on the back side of the main shelf board, and a front board hanging downward from a front end of the auxiliary shelf board and an upper surface of the main shelf board 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 plate and the lower surface of the auxiliary shelf plate is formed in a storage space for electrical components such as an outlet.
[0009]
The invention according to claim 3 is the shelf device according to claim 2, wherein 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 line-covering 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 rod 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 the auxiliary shelf plate having a step on the back side on the main shelf plate is provided, the auxiliary shelf plate is provided according to the height of the electric product to be placed. And it can mount in the front side on a main shelf board, and can improve storage efficiency. And, since a wiring gap is provided between the front plate that hangs downward from the front end of the auxiliary shelf and the upper surface of the main shelf, a large part of the long wiring cord is interposed through the gap. Since the arrangement of the shelf device is located below the shelf device, the appearance of the shelf device can be refreshed.
[0012]
According to the invention of claim 2, in addition to the effect of the invention of claim 1, the space between the upper surface of the main shelf board and the lower surface of the auxiliary shelf board is formed in a storage space for electrical parts such as an outlet. As a result, it is possible to store the electrical components that are always provided in a separate storage space from the electrical products that are temporarily stored, which makes it easier to organize the electrical products that are temporarily stored. Play. In addition, since the electrical components that are always provided can be arranged in a place (storage space) that cannot be seen from the outside, there is an effect that the appearance of the shelf device can be made clear.
[0013]
Furthermore, according to the invention described in claim 3, in addition to the effect of the invention described in claim 2, the passage cover body through which the wiring cord of the electrical component arranged below the auxiliary shelf is inserted downward The appearance of the wiring cord can be made clear without observing the messiness of the wiring cord.
[0014]
According to the fourth aspect of the present invention, it is possible to further store electrical parts such as extra length portions of wiring cords and plug sockets collected by a cord receiving rod provided at the lower part of the shelf device, and to simplify wiring work and wiring form. Can be made. Moreover, the extra length part of the wiring cord does not protrude from the lower front side of the shelf device, and there is an effect that the safety of the feet can be ensured.
[0015]
DETAILED DESCRIPTION OF THE INVENTION
Next, an embodiment embodying the present invention will be described. FIG. 1 is a front view of the shelf apparatus of the present invention, FIG. 2 is a cross-sectional view of the shelf apparatus, and FIG. 4 is a cross-sectional view of the lower part of the shelf device.
[0016]
The shelf apparatus 1 includes a pair of left and right side plates 2 and 2 that 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 surfaces of the pair of side plates 2 and 2. It is formed in a frame shape. The shelf device 1 is placed 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 with screws (not shown). On the opposing inner surfaces of the pair of side plates 2 and 2, longitudinal reinforcing members 6 and 7 having a substantially U-shaped cross section are fixed 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 shelf boards 10 has downward engagement claws (not shown) that are detachably engaged with the engagement holes 8 and 9 at the arbitrary height positions, and has a substantially rectangular shape in plan view. . The front and rear end portions 10b and 10c of the flat plate-like mounting plate portion 10a of each main shelf plate 10 are formed in a substantially U-shaped cross section bent downward (see FIG. 3). A horizontally long reinforcing piece 11 is fixed to the lower surface of the mounting plate portion 10a of the main shelf 10 by spot welding.
[0018]
And the short auxiliary shelf board 12 is arrange | positioned in the back | inner side (near second half part) among the upper surfaces of the mounting board part 10a of the said main shelf board 10. As shown in FIG. The auxiliary shelf board 12 includes a horizontally long and flat placement section 12a having a depth dimension D2 that is approximately half the depth dimension D1 of the placement board section 10a of the main shelf board 10, and both ends of the placement section 12a. The left and right foot plates 12b and 12b are bent downward, and the front plate 13 hangs downward from the front end of the mounting portion 12a. The lower ends (horizontal portions) of the foot plates 12b and 12b may be connected to the mounting plate portion 10a of the main shelf plate 10 by screws (not shown).
[0019]
The dimensions in the frontage direction of the placement part 12a may be set to be substantially the same as the dimensions in the frontage direction of the placement plate part 10a, or a plurality of placement parts 12a that are shorter than the dimensions in the frontage direction of the placement plate part 10a. The auxiliary shelf boards 12 may be arranged in a horizontal row. The height dimension of the front plate 13 is set smaller than the height dimension 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 portion 10a of the main shelf board 10, A gap 14 for inserting a horizontally long wiring cord having a height dimension H2 is formed.
[0020]
Therefore, an article storage space 15 that communicates with the gap 14 is formed between the back side of the upper surface of the placement plate portion 10a of the main shelf board 10 (a portion closer to the second half) and the placement portion 12a of the auxiliary shelf board 12. Will be.
[0021]
Further, a wiring cover body 16 having a substantially U-shaped cross section is disposed between the rear end portion of the main shelf board 10 and the back plate 5 that are arranged at appropriate intervals in the vertical direction. The left and right contact pieces 16a are fixed to the adhesive plate 5 with a magnetic tape or a double-sided adhesive tape (see FIG. 3).
[0022]
A bottom cover plate 17 that is detachable upward is placed on the front and rear horizontal frame plates 4 a and 4 b of the bottom plate 4 at the lower end of the shelf device 1. The downwardly long U-shaped front and rear locking pieces 19a, 19b are locked (see FIG. 4). Accordingly, when the bottom cover plate 17 is removed, the upper surface of the cord receiving rod 19 is opened, and the cord receiving rod 19 can be attached and detached.
[0023]
In the shelf apparatus 1 configured as described above, as shown in FIGS. 1 to 3, an electric product 21, for example, a large number of mobile phones 21a and portable information terminals 21b used by a large number of workers in a company or the like are also carried. Since the printer 21c is charged at a time while being temporarily stored when not in use, such as at night, the mounting on the back side (the second half portion) of the mounting plate portion 10a of the main shelf 10 and the auxiliary shelf 12 In the article storage space 15 between the mounting portion 12a, an AC adapter 22 (a commercial AC power source such as 100V to 200V or the like) is converted into a DC power of a predetermined low voltage (4.5V to 4.2V) as a permanent electrical component. A plurality of plug outlets 23 connected to the 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 extends forward from the gap 14 at the lower end of the front plate 13, and a connector 27 is connected to the tip of the output cord 25b. In some cases, a terminal protrudes directly on one side of the AC adapter 22 so as to be inserted into the mouth of the plug socket 23.
[0024]
There may be a plurality of plug sockets 23 for the plurality of AC adapters 22 placed in the storage space 15 on each main shelf 10, and the cords 24 from the plug sockets 23 are disposed in the wiring cover body 16 downward. (See FIG. 3), wiring is made in the cord receiving rod 19 from the gap between the recess 28 formed in the back surface of the bottom cover plate 17 and the back plate 4, and the socket 30 at the tip of each cord 24 is connected to the cord It is connected to a multiple outlet plug outlet 29 arranged in the receptacle 19. The power supply side cord 31 of the plug socket 29 is taken out through a hole 32 or the like provided in the lower part of the side plate 2 and connected to a predetermined outlet. The extra length portion of each cord 24 can also be stored in the cord receiver 19.
[0025]
An electrical product, for example, a short portable information terminal 21b or a portable printer 21c is placed on the auxiliary shelf board 12, and a tall cell phone 21a or a desktop holder for charging the cell phone is mainly used. If it mounts in the front side of the upper surface of the mounting board part 10a in the shelf board 10, and connects the corresponding connector 27 to each said electric product 21, a charging operation can be performed, storing.
[0026]
According to the shelf device 1 of the present invention, a plurality of AC adapters 22, plug sockets 23, and wiring cords 24, 25 a thereof are always connected to the auxiliary shelf 12 on the back side of the main shelf 10. If placed in the storage space 15 in between, the above-mentioned bulky and messy electrical components can be stored in a separate storage space 15 separate from the electrical product 21 to be temporarily stored. This makes it easy to organize the electrical products 21 to be stored.
[0027]
Since only the cord 25b and the connector 27 drawn forward from the gap 14 between the lower end of the front plate 13 in the auxiliary shelf 12 and the connector 27 can be drawn forward on the main shelf 10, the randomly arranged electrical parts are connected to the shelf device 1. It is invisible from the front and the appearance is clean.
[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 the main parts such as a main shelf board and an auxiliary shelf board.
FIG. 4 is a side sectional view of a lower portion of the shelf device.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Shelf apparatus 2, 2 Side board 10 Main shelf board 10a Placement board part 12 Auxiliary shelf board 12a Placement part 13 Front board 14 Crevice 15 Storage space 16 Line cover body 17 Bottom cover board 19 Cord receiving plate 21 Electrical product 22 AC Adapter 23 outlet

Claims (4)

A pair of side plates opposed to each other with a predetermined interval, a plurality of main shelf plates arranged detachably between the pair of side plates and adjustable in height position, and a step on the back side of the main shelf plate. A shelf apparatus, wherein a wiring gap is provided between a front plate that hangs downward from a front end of the auxiliary shelf plate and an upper surface of the main shelf plate. The shelf apparatus according to claim 1, wherein a space between the upper surface of the main shelf plate and the lower surface of the auxiliary shelf plate is formed in a storage space for electrical components such as an outlet. A gap is provided between a back plate disposed between the pair of side plates and a rear end of the main shelf, and a through-line cover body that opens in the vertical direction is provided in the gap. 2. The shelf apparatus according to 2. The shelf apparatus according to any one of claims 1 to 3, wherein a cord receiving rod is provided below a bottom cover plate disposed at a lower portion between the pair of side plates.

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