JPH0582326U - Desk bookshelf - Google Patents

Abstract

(57) [Summary] [Purpose] To improve the usability of the bookshelf on the desk top. [Structure] Left and right side plates 3 and 3 of the bookshelf 1 standing on the desk top plate 2.
The upper shelves 4 connect the upper parts of the. Sleeve shelf plates 8 are provided on both left and right sides of a central shelf plate 6 located below the upper shelf plate 4 via vertical partition plates 7, 7. Left and right sleeve shelves 8,
8 and the upper surface of the central shelf plate 6 are formed in the same plane, and the front edges of the left and right sleeve shelf plates 8 and 8 are arranged in the direction from the side plates 3 and 3 to the vertical partition plates 7 and 7 in plan view. The desk top plate 2 is formed so as to be inclined rearward. The drawer bodies 14, 14 arranged on the lower surfaces of the left and right sleeve shelves 8, 8 are mounted so that they can be pulled out obliquely toward the front center of the left and right sides of the desk. Further, an appropriate vertical gap is formed between the lower surfaces of the left and right drawers 14 and 14 and below the central shelf plate 6 with the desk top plate 6.

Description

[Detailed description of the device] [Industrial applications]

 The present invention relates to the structure of a bookshelf on a study desk.

[Problems to be solved by conventional techniques and devices]

 Conventionally, it is well known that a bookshelf is detachably attached to the upper surface of a desk top of a learning desk, such as the design gazette No. 693503 and the Japanese Utility Model Publication No. 3-91012. By the way, the applicant previously mentioned in the specification of Japanese Patent Application No. 3-67597 that the plan view shape of the lower shelf plate in the bookcase has a narrower depth dimension at the center side and is closer to the left and right side plates of the bookcase. Accordingly, we proposed a structure in which the depth dimension is increased and a drawer is provided on the lower surface of the central portion of the lower shelf plate. However, according to this configuration, the depth of the drawer is shortened, and the amount of articles stored is reduced. Further, in the above-mentioned prior art, since the central portion of the lower shelf plate is made higher and the left and right side portions are made lower so that the heights are different from each other, the bookshelf feels narrow when viewed from the front. An object of the present invention is to improve the above-mentioned prior art and provide a bookshelf which is more convenient to use.

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the bookcase of the present invention is a bookcase to be placed on a desk top plate, in which the upper parts of the left and right side plates standing on the desk top plate are connected by the upper shelf plate. Sleeve shelves are installed on both left and right sides of the central shelf located below through left and right vertical partition plates, and the upper surfaces of the left and right sleeve shelves and the central shelf are coplanar. The front edges of the left and right sleeve shelves are formed so as to be inclined in a rearward direction of the desk top plate from the both side plates toward the vertical partition plate in a plan view. The drawers to be placed are installed so that they can be pulled out diagonally toward the front left and right center of the desk, and further between the left and right drawers and below the central shelf board as needed between the drawer and the desk top. The upper and lower gaps are formed.

[Operation and effect of the device]

 With this configuration, books can be placed on the upper shelf board, the lower central shelf board, and the sleeve shelf board, respectively. At this time, a book having a short front-back dimension such as a book can be placed at a portion having a short depth dimension, for example, a portion near the center of the central shelf board and the sleeve shelf board. Moreover, since the upper surface of the central shelf plate and the upper surface of the sleeve shelf plate are substantially flush with each other, the entire lower shelf plates can be seen widely. Further, the front and back plates (end plates) of the drawers on both the left and right sides are parallel to the front edges of the sleeve and shelf boards that are inclined in plan view, and each drawer is guided so as to be biased toward the center of the bookshelf as it moves forward. The effect of making it easier for a person sitting in front of the center of the desk to pull out the drawer body is achieved. Further, since a gap of an appropriate size exists between the bottom of the drawer on the underside of the left and right sleeve shelves and below the central shelf, it is spread on the top of the desk top. It has the effect that it can be used without supporting a wide area (large depth dimension) article such as a protective mat.

【Example】

 Next, an embodiment embodying the present invention will be described. FIG. 1 is a perspective view of the bookcase 1. The bookcase 1 includes a pair of left and right side plates 3 and 3 standing upright from the left and right side portions of the upper surface of the desk top plate 2, and an upper part between the inner surfaces of the left and right side plates 3, 3. The upper shelf plate 4 that is mounted closer to the upper shelf plate, the lighting fixtures 5 that are mounted on the lower surface of the upper shelf plate 4 so as to be movable back and forth, the central shelf plate 6 that is located below the lighting device 5, and the central shelf plate 6. It comprises sleeve shelves 8 and 8 arranged between the side plates 3 and 3 with vertical partition plates 7 and 7 attached to the left and right sides, and a back plate 9. The illuminator 5 has left and right side frames 12 of a frame 11 supporting a fluorescent lamp 10 slidably supported on the inner surfaces of the side plates 3 and 3, and a translucent cover body 13 is provided on the front side of the frame 11. The central shelf 6 and the left and right sleeve shelves 8, 8 are arranged so that their upper surfaces are flush with each other. In a plan view (see FIG. 4), the depth dimension of the central shelf board 6 is short. Further, the left and right sleeve shelves 8, 8 have a front edge inclined so that the depth dimension is large on the side plate 3 side in plan view and the depth dimension becomes shorter toward the vertical partition plate 7 side. Further, the drawer bodies 14, 14 are attached to the lower surfaces of the left and right sleeve shelves 8, 8 so as to be movable back and forth. At this time, each drawer body 14 is supported so as to move obliquely so as to be biased toward the center side of the bookshelf 1 in a plan view as it moves forward. The left and right sleeve shelves 8 and 8 are formed so that there is an appropriate gap between the lower drawers 14 and 14 and the central shelves 6 and the upper surface of the desk top plate 2. . As a result, an article having a large area (having a large depth dimension) such as a protection mat spread on the upper surface of the desk top plate 1 can be used without being supported. The left and right side plates 3 and 3 of the bookcase 1 and the desk top plate 2 are removably attached via a holding tool 15. With this configuration, books can be placed on the upper shelf plate 4, the central shelf plate 6 at the lower position, and the sleeve shelf plates 8 and 8, respectively. At this time, a book having a short front-back dimension such as a book can be placed at a portion having a short depth dimension, for example, a portion near the center of the central shelf board 6 and the sleeve shelf board 8. Further, since the upper surface of the central shelf plate 6 and the upper surfaces of the sleeve shelf plates 8 and 8 are substantially in the same plane, the entire shelf plates on the lower side of these can be seen widely. Further, the front and back plates (end plates) of the drawer bodies 14 on both the left and right sides are parallel to the front edge of the sleeve shelf board 8 which is inclined in plan view, and each drawer body 14 moves toward the center of the bookcase 1 as it moves forward. Since it is guided so as to be biased toward the part, it is easy for a person sitting in front of the center of the desk to pull out the drawer body. As shown in FIG. 5, a front decorative edge frame 16 made of synthetic resin or the like is fitted and attached to the front edge of the central shelf plate 6. The front decorative edge frame 16 includes a front convex curved edge portion 16a which covers and covers the front edge of the central shelf board 6, and a portion (L1) on the back side from the lower end of the edge portion 16a. It is composed of a frame strip portion 16b having a U-shaped cross section, which is continuously provided downward from the portion. The front surface of the control box 18, which is fixed to the lower surface of the central shelf plate 6 with the screw 17, faces the frame portion 16b. The front surface of the container 19, the fuse cartridge 20, and the ON / OFF switch 21 of the lighting device 5 mounted in the control box 18 are made to face the mounting holes formed in the frame portion 16b. With this configuration, an appropriate electric product can be used by inserting the insertion plug 22 into the outlet 19, and the fuse cartridge 20 is replaced when short-circuited due to overcurrent. A metal article such as a coin is often placed on a shelf such as the central shelf 6. In that case, when the front surface of the outlet is located directly below the front edge of the shelf board as in the conventional case, the terminal portion 22a of the insertion plug 22 is slightly exposed from the front surface of the outlet 19 and is incomplete. In the inserted state, the coins that have slipped off the front edge of the shelf plate may be received so as to contact the pair of left and right terminal portions 22a of the insertion plug 22. In that case, an accident called short circuit due to contact with the coin occurs. As in the present embodiment, the edge strip portion 16a above the frame strip portion 16b where the front surface of the outlet 19 is located in the front decorative edge frame body 16 slightly protrudes in the front direction, so that the edge strip portion 16a is slightly forward. Since the strip portion 16a serves as an eaves portion for the pair of left and right terminal portions 22a of the insertion plug 22 in the incompletely inserted state, the coin slid down from the front edge of the central shelf board 6 has the exposed pair of left and right terminal portions 22a. This has the effect of preventing the risk of contact with the vehicle and eliminating short-circuit accidents. Needless to say, the positional relationship between the front decorative frame and the outlet having such a shape is not limited to the six central shelves in the above-described embodiment, and can be applied to an appropriate shelf. .

[Brief description of drawings]

FIG. 1 is a perspective view of a bookcase.

FIG. 2 is a front view of a bookcase.

FIG. 3 is a sectional view taken along the line III-III in FIG.

FIG. 4 is a sectional view taken along the line IV-IV in FIG.

FIG. 5 is an enlarged side sectional view of a front edge portion of a central shelf board.

[Explanation of symbols]

 1 Bookcase 2 Desk top plate 3, 3 Side plate 4 Upper shelf plate 5 Lighting equipment 6 Central shelf plate 7 Vertical partition plate 8 Sleeve shelf plate 14 Drawer body 16 Front decorative edge frame body 16a Edge section 16b Frame section 18 Control box 19 Outlet 22 plug

Claims (1)

[Scope of utility model registration request] 1. In a bookcase placed on a desk top, upper left and right side plates standing on the desk top are connected by an upper shelf, while a central shelf below the upper shelf is connected. Sleeve shelf boards are provided on both left and right sides via vertical partition boards on both left and right sides, and the upper surfaces of the left and right sleeve shelf boards and the central shelf board are flush with each other.
Also, the front edges of the left and right sleeve shelves are formed so as to be inclined in the rear direction of the desk top plate from the both side plates toward the vertical partition plate in a plan view, and the lower surfaces of the left and right sleeve shelves are formed. The drawer body to be placed on the desk is installed so that it can be pulled out obliquely toward the front center of the left and right sides of the desk. A bookshelf on a desk characterized in that it is configured to form a vertical gap.