JP3177451B2 - Desk with shelf device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a desk provided with a shelf device such as a learning desk, and more particularly to a desk suitable for using large-sized equipment such as a desktop personal computer. is there.

[0002]

2. Description of the Related Art In recent years, personal computers and word processors have become popular among children. In the case of desktop personal computers,
In general, it is composed of a main body composed of a driving device and a display device, a keyboard and a mouse, and occupies a considerable installation space, so that it is difficult to use it in a conventional learning desk.

[0003] Accordingly, the applicant of the present application, in Japanese Utility Model Publication No. 7-10576, formed a storage device having a frontage size and a height size capable of storing a main body of a personal computer in a shelf device provided at a rear portion of a desk. We proposed a desk with a shelf board detachably mounted on the storage unit.

[0004] According to this prior art, while using as a normal bookshelf attach the shelf plate in the shelf unit when not placing the personal computer, when placing the personal computer main body to remove the shelves Is conveniently stored in a shelf device, and the use state can be selected according to the presence or absence of a personal computer.

[0005]

By the way, in the case of the above-mentioned prior art, if the personal computer or the like is placed on a desk after removing the shelf, the detached shelf must be placed somewhere. There is a problem that there is a risk of losing this. In addition, there is a problem that the removed shelf board loses its storage function and is useless.

The present invention solves the problem of loss or loss of function of a shelf board when the shelves are detachable as in the prior art described above so that the storage mode of the shelf apparatus on the desk can be changed. It is intended to eliminate it.

[0007]

In the desk according to the first aspect of the present invention, an upper shelf device having a front opening is provided on a rear upper surface of a top plate, and a detachable movable shelf plate is detached from the upper shelf device. And a variable storage section that allows articles to be taken in and out while placed on the top plate , and movable shelves on the left and right inner surfaces of the variable storage section.
While providing a support means for removably supporting the rear lower top plate, set a lower shelf device capable mounted detachably movable shelves removed from the variable storage unit of the upper shelf unit only, this
The right and left inner side surfaces of the lower shelf unit, variable in the upper portion shelving system
By providing the same support means as the support means of the moving shelf,
The movable shelf can be detachably supported on the lower shelf device.
ing.

According to a second aspect of the present invention, based on the premise of the first aspect, two lower right and left shelves are provided below the top plate.
Equipment and adjust the left and right dimensions of these two lower shelf devices.
The width of the movable shelf is set to the same width as the left and right widths.

In each of the first and second aspects, the number of detachable movable shelves in the variable storage section may be one or more. Further, the upper end of the variable storage section may be separated by a fixed shelf board with the shelf removed, or the variable storage section may be formed to open upward when the shelf is removed.

[0010]

According to this structure, when the shelf is removed from the variable storage section of the upper shelf, the shelf is mounted on the lower shelf, and books and accessories of the personal computer are attached to the shelf. Yes is possible to place the various articles
Since the ability has the effect that it is possible reliably prevent the losing removed shelves, can be effectively utilized top plate space below continues to maintain the storage function of the shelves.

[0011] With the configuration as claimed in claim 2, upper
Left and right lower shelves with movable shelves removed from shelves
It is easy to use because it can also be mounted on

[0012]

Next, embodiments of the present invention will be described with reference to the drawings.

FIG . 1 is an overall perspective view of a desk (learning desk) 1, and FIG.
2A is a cutaway perspective view of the desk 1, FIG. 2B is a front view, and FIG.
FIG. 3B is a sectional view taken along line III-III, FIG. 3B is an enlarged view of a portion indicated by an arrow B in FIG. 3A, and FIG. 4 is a vertical sectional side view showing an example of a usage form.

As shown in FIG . 1, the desk 1 includes a table 2, plate-like legs 3 for supporting the table 2 on both left and right sides, and an upper shelf device 4 provided on the rear upper surface of the table 2. With
Further, as shown in FIG. 2, a lower shelf device 5 extending between the left and right legs 3 is provided below the rear portion of the top plate 2.

As shown in FIG . 2B, a pair of left and right drawers 6 are mounted on the lower surface of the top plate 2. In addition, a sleeve cabinet 7 with casters provided with a multi-stage drawer can be freely inserted and removed below the top plate 2.

The upper shelf device 4 includes a pair of left and right side plates 8.
And a rear plate 9 divided vertically and a fixed upper shelf plate 10 mounted between the upper portions of the left and right side plates 8.
Has a plurality of upper partitions 11 attached thereto.

FIG . 1 shows a desktop personal computer 12 by a dashed line. The upper shelf plate 10 has a height higher than a main body 15 of a general personal computer 12 comprising a driving device 13 and a display device 14. It is set to.

In the upper shelf device 4, an intermediate partition 16 is fixed to a substantially middle portion of the storage space below the upper shelf plate 10 on the left and right sides. A fixed shelf 17 and a cabinet 19 covered with a horizontally rotatable glass door 18 are provided.

The longitudinal depth of the intermediate partition 16 is set to a dimension smaller than the depth dimension of the upper shelf plate 10. The fixed shelf 17 is provided with an outlet 20 (may be provided at another part).

In the upper shelf device 4, a single movable shelf 21 is disposed at a position on the right side of the intermediate partition 16, so that the right portion of the intermediate partition 16 serves as a variable storage section 22. Therefore, when the movable shelf 21 is removed, the main body 15 of the personal computer 12 can be pushed and stored in the variable storage section 22.

As shown in FIG. 3A, the movable shelf plate 21 is supported by pins 23 which are removably inserted into the intermediate partition 16 and the right side plate 8, but may be supported by other means. good. Movable shelf
The number of 21 is not limited to one, and a plurality of pieces may be arranged vertically.

As clearly shown in FIG . 3B, a gap 25 through which cords 24 such as a power supply can be inserted is provided between the lower back plate 9 and the top plate 2 in the upper shelf device 4 over the entire operation length. The gap 25 is closed by a flexible and deformable plate-shaped (or film-shaped) shield 26 made of synthetic resin or the like.

The shield 26 is fixed to the back plate 9, and the lower end thereof is only in contact with the top plate 1. Therefore, the shield
By flexing and deforming 26, the cords 24 can be pulled out of the desk 1 from any position on the back surface of the desk 1 without falling down on the desk.

As shown in FIG. 3A, a lighting device 27 such as a fluorescent lamp is mounted on the lower surface of the upper shelf plate 10. The lighting fixture 27 may be configured to be able to be pulled out forward.

As shown in FIG . 2 and FIG.
Has a base plate 28 mounted between the lower ends of the left and right legs 3, a fixed partition plate 29 erected between the left and right intermediate portions of the base plate 38 and the top plate 2, and a back plate 35. , Fixed partition plate 29
And two pairs of pin holes 30 are formed in the upper and lower legs 3 in the vertical direction, and the shelf board 31 is detachably supported by pins 23 which are removably inserted into these pin holes 30 ( Other support means may be used).

In this case, as shown in FIG. 2A, the width L of the left and right portions of the lower shelf device 5 divided by the fixed partition plate 29 is changed to the variable storage portion 22 of the upper shelf device 4. Is set to the same dimension as the frontage dimension L. Therefore, the movable shelf 21 removed from the variable storage section 22 of the upper shelf device 4 can be mounted on either the left or right portion of the fixed partition plate 29 in the lower shelf device 5.

Although it is needless to explain, in the personal computer 12, the driving device 13 and the display device 14 may be integrated or separate. 1, the personal computer 12 also includes a keyboard 32 and a mouse 33.

The top board 2 allows the keyboard 32 to be used with ample space in a state where the main body 15 is stored in the variable storage section 22, and the personal computer 12 is normally placed on the right side of the top board 2. The depth and width dimensions are set so that there is a space for learning.

In the above configuration, as shown in FIG.
When the movable shelf 21 of the upper shelf device 4 is removed, the variable storage section 22
While the main unit 15 of the personal computer 12 can be stored in the lower shelf device 5, the movable shelf 21 removed from the variable storage unit 22 may be mounted between, for example, the fixed partition plate 29 and the left leg 3 of the lower shelf device 5. Thus, the removed movable shelf 21 can be prevented from being lost, and the space below the top plate 2 can be effectively used as a storage space by using the removed movable shelf 21.

When the drive unit 13 and the display unit 14 of the personal computer 12 are separate units, it is not always necessary to remove the movable shelf 21 depending on their dimensions.
As shown in FIG. 5 of Japanese Utility Model Publication No. 7-10576, while the movable shelf 21 is mounted on the variable storage portion 22, the drive device 13 is arranged below the movable shelf 21; A usage method in which the display device 14 is placed on the movable shelf 21 is also possible.

In the case where the variable storage section 22 is provided on the right side of the top plate 2 as in the embodiment, the movable shelf 21 is mounted on the left side of the lower shelf device 5. With a configuration in which the mounting position is distributed to the left and right by the upper and lower shelves 4 and 5, when the desk is used only for ordinary learning without placing the personal computer 12 etc. on the desk, the user (child / student) Since the feet remain largely open, there is an advantage in that it is easy to use.

Further , in the embodiment, the front end of the top plate 2 is formed so as to project slightly forward at the right portion and is formed in a concave shape at the left portion. With this configuration, the front end is formed linearly. Keyboard 32 compared to when
There are advantages to being easy to use. When the personal computer 12 is used, in the embodiment, the sleeve cabinet 7 may be moved to the left side below the top plate 2.

In the above embodiment, the movable shelf board of the upper shelf device 4 is used.
21 was mounted on the left and right sides of the fixed partition plate 29 in the lower shelf device 5;
The size may be set so that it can be mounted on only the left side or the right side of 29. Further, as the lower shelf device 5, the movable shelf plate 21 of the upper shelf device 4 may simply be configured to have a frontage size capable of being mounted.

The lower shelf device 5 has a personal computer
A device attached to the device 12 may be placed, or a printer (not shown) may be placed on the upper shelf device 4.

[Brief description of the drawings]

FIG. 1 is an overall perspective view of a desk.

2A is a cutaway perspective view of the desk 1, and FIG. 2B is a front view.

3A is a sectional view taken along line III-III in FIG. 2B, and FIG.
FIG. 4 is an enlarged view of a portion indicated by an arrow B in FIG.

FIG. 4 is a vertical sectional side view showing an example of a use mode.

[Explanation of symbols]

 1 desk 2 top plate 3 legs 4 upper shelf device 5 lower shelf device 10 upper shelf 12 personal computer 15 personal computer main body 21 movable shelf 22 variable storage unit 29 fixed partition 30 pin hole

──────────────────────────────────────────────────続 き Continued on the front page (58) Fields investigated (Int.Cl. ⁷ , DB name) A47B 1/00-45/06 A47B 47/00-47/06 A47B 57/00-57/58 A47B 63 / 00-65/00 A47B 69/00-75/00 A47B 97/00-97/08

Claims (2)

(57) [Claims] An upper shelf device having a front opening is provided on an upper surface of a rear portion of a top plate. The upper shelf device has a variable storage portion which can be taken in and out while an article is placed on the top plate when a detachable movable shelf plate is removed. The movable shelf is formed on the left and right inner surfaces of the variable storage section.
While providing a support means for removably supporting the rear lower top plate, a lower shelf device movable shelves may detachably mounted removed from the variable storage unit of the upper shelf device <br/> set , On the left and right inner surfaces of the lower shelf device, the upper shelf device
Provide the same support means as the movable shelf support means in
The movable shelf is detachably supported by the lower shelf device.
A desk with a shelf device , which is made possible . 2. The method according to claim 1, wherein:
Left and right two lower shelves are provided, and these two lower shelves
Set the left and right dimensions of the device to the same width as the left and right widths of the movable shelf
A desk with a shelf device that is set .