JPH0631944Y2 - student desk - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a disassembly-type learning desk.

[0002]

2. Description of the Related Art A conventional study desk, as shown in FIG. 4, has a solid structure consisting of a deck (01), a sleeve (02) and a footrest (03), and is large in volume and weight. is there.

[0003]

Therefore, when the learning desk is transported, it cannot be compactly accommodated on the transportation vehicle, and not only the vehicle space is taken, but also a plurality of workers are required when carrying the learning desk. Become. Further, when delivered to a house, if the width of the stairs is narrow or the frontage of the door is narrow, a fatal problem such as being unable to enter the target room may occur.

[0004] On the other hand, there is an example in which the structure of the learning desk is a complete member assembling type and is assembled by using bolts and nuts in the house, but the assembling work becomes complicated, and fixing with the bolts and nuts is not possible. There is a problem in securing the strength of the entire desk. An object of the present invention is to obtain a disassembly-type learning desk which is easy to move, disassemble, and assemble, and which can sufficiently secure the strength of the entire desk.

[0005]

[Means for Solving the Problems] The learning desk of the present invention has a box-shaped foot holder in which left and right side plates are joined by a rear plate and an upper plate to have an opening at the front, and a plurality of drawers can be freely drawn out. It consists of a box-shaped sleeve that is attached to, and a flat deck that can cover the entire upper surface of the foot pocket and the sleeve, and the foot pocket, the sleeve, and the deck are connected to each other by fastening bolts and embedded nuts. It is characterized by

[0006]

The footrest has a high strength because it is formed in advance by joining the left and right side plates, the rear plate and the upper plate, and the sleeve and the deck have strength as a single unit. Therefore, the strength of the desk as a whole can be sufficiently secured by connecting the footrest, the sleeve, and the deck to each other by fastening the bolt and the embedded nut. Foot put,
The sleeves and deck are compact and can be easily moved. Also, when assembling, the bolts and embedded nuts are aligned with each other simply by arranging the foot compartment and sleeves.
Each will be easy to assemble.

[0007]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of the learning desk disassembled into three units, FIG. 2 is an assembly explanatory diagram when assembling the three units, and FIG. 3 shows an embedded nut and bolt at the time of completion of assembly. The screwed state is shown.

Each unit in FIGS. 1 and 2 comprises a footrest (1), a sleeve (2) and a deck (3). In the footrest (1), both side plates (4) have a rear face plate (4). It is fixed to both side edges of 5) and both side edges of the top plate (6), and its front surface portion is open. In this embodiment, both ends of the footrest (7) are both side plates.
It is fixed to (4), and a drawer (8) is attached to the lower surface of the upper plate (6) so that it can be pulled out.

A suitable number of through holes are formed in both side plates (4) of the foot case (1), and an appropriate number of through holes (11) are formed in the top plate (6). . In the sleeve (2), the both side plates (4) are the both side ends of the rear face plate (5) and the upper face plate.
It is fixed to both ends of (6), and a drawer (8) is attached to the opening of the front part thereof so as to be freely drawn out.

An appropriate number of blind holes (9) are drilled from the outside on both side plates (4) of the sleeve (2), embedded nuts (10) are fitted therein, and upper plate (6). ) Is an appropriate number of through holes
(11) is drilled.

The deck (3) is composed of a single flat plate, and has a size capable of covering at least the footrest (1) and the sleeve (2) side by side and covering the entire upper surface thereof. An appropriate number of blind holes (9) are drilled from the lower surface of the deck (3), and embedded nuts (10) are fitted therein. These embedded nuts (10) can be inserted at the positions where the side plates (4) of the footrest (1) and the sleeve (2) are in contact with each other.
It is provided at a position right above a through hole (11) formed in the upper plate (6) of (1) and the sleeve (2).

[0012] The foot case (1) and the sleeve thus constructed
(2) and the deck (3) are both compact, and can be compactly accommodated on a transportation vehicle during transportation, the vehicle space is not taken, and it can be carried by a single worker. In addition, even if the stairs are narrow or the frontage of the door is narrow when delivered to the house, it can be easily put in the target room.

At the time of assembly, the drawer (8) of the sleeve (2) is removed, and the drawer (8) of the foot pocket (1) and the drawer (8) of the sleeve (2) are oriented in the same direction. When abutting against each other, the positions of the through hole (11) of the side plate (4) of the footrest (1) and the embedded nut (10) of the side plate (4) of the sleeve (2) are aligned. Put your feet in this state
By assembling the bolt (12) from the through hole (11) of the side plate (4) of (1), the sleeve (2) and the leg holder (1) can be easily assembled.

Further, by mounting the deck (3) on the upper surfaces of the sleeve (2) and the footrest (1), the embedded nuts (10) of the deck (3) are respectively inserted into the footrest (1) and the sleeve. Top plate of (2) (6)
It comes directly above the position of the through hole (11) drilled in. In this state, the bolts (12) are screwed into the foot pocket (1) and the through holes (11) of the upper surface plate (6) of the sleeve (2) as shown in FIG. (2) And footing (1) The combination of each unit is achieved.

Here, the footrest (1) is composed of left and right side plates (4),
It has a high strength because it is preformed by combining the back plate (5) and the top plate (6), and also the sleeve (2) and the deck.
(3) also has strength as a simple substance. Therefore, if the footrest (1), sleeve (2) and deck (3) are connected to each other by fastening the bolt (12) and the embedded nut (10),
The strength of the entire desk can be sufficiently secured without variation in strength. Furthermore, this learning desk can be configured by selecting either the right sleeve or the left sleeve desk.

[0016]

[Effects of the Invention] The present invention has the following effects. (a) The footrest has high strength because it is formed in advance by combining the left and right side plates, the rear plate, and the upper plate, and the sleeve and the deck each have strength as a single unit. The strength of the entire desk can be sufficiently secured by connecting the footrest, the sleeve, and the deck to each other by fastening the bolt and the embedded nut. (b) The foot compartment, sleeves, and deck are compact and can be moved easily. (c) When assembling, the bolts and the embedded nuts are aligned with each other simply by arranging the foot pocket and the sleeves, which facilitates the respective assembling.

[Brief description of drawings]

FIG. 1 is a perspective view of a learning desk according to an embodiment of the present invention in a disassembled state.

FIG. 2 is an assembly explanatory diagram when assembling the above desk.

FIG. 3 is a partial cross-sectional view showing a screwed state of the embedded nut and the bolt when the above desk is assembled.

FIG. 4 is a perspective view of a conventional study desk.

[Explanation of symbols]

(1) Putting feet (2) Sleeves (3) Deck (4) Side plate (5) Rear plate (6) Top plate (7) Foot stand (8) Drawer (9) Blind hole (10) Embedded nut (11) Through hole (12) Bolt

Claims (1)

[Scope of utility model registration request] 1. A box-shaped foot case in which left and right side plates are joined together by a rear plate and an upper plate so as to have an opening in the front, and a box-shaped sleeve formed by freely mounting a plurality of drawers. A learning desk, comprising: a flat plate-like deck that can cover the entire upper surface by arranging the foot pocket and sleeves, and connecting the foot pocket, the sleeve, and the deck to each other by fastening bolts and embedded nuts.