CN216393582U

CN216393582U - Desk bed with transversely-overturning middle bed plate

Info

Publication number: CN216393582U
Application number: CN202122793847.8U
Authority: CN
Inventors: 汪雨萌
Original assignee: Huainan Siling Technology Service Co ltd
Current assignee: Huainan Siling Technology Service Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-29
Anticipated expiration: 2031-11-16

Abstract

The utility model provides a desk bed of bed board in middle of transversely overturning, includes the desk, the desk includes desktop and table leg, the desk includes first desk, second desk at least, bed board in the middle of the upside of desk is articulated, the articulated bed board down of downside of desk, middle bed board can rotate the back with desktop parallel and level or perpendicular, down the bed board can rotate the back with the table leg is perpendicular or lean on in on the table leg.

Description

Desk bed with transversely-overturning middle bed plate

Technical Field

The invention relates to a desk bed, in particular to a desk bed with a transversely-overturned middle bed plate.

Background

The foldable desk bed is a popular and practical technology at present, can be used as a desk in class and can be folded and turned into a bed in noon break, and has the advantage of dual purposes. At present, a plurality of desk beds on the market are all folded in a single body, namely, one desk can only be folded (unfolded) to form one bed. According to the number of desks and students in the current classroom, the desk is required to be arranged into an upper desk and a lower desk to meet the requirement of noon break. The solution proposed by the present invention is able to meet the above needs.

Disclosure of Invention

In order to solve the technical problems, the invention provides the following technical scheme, which can turn over and fold the desk to form an upper berth and a lower berth so as to meet the requirement of the student on noon break.

Preferably, a positioning mechanism is arranged on the desk, and the positioning mechanism can fix the lower bed plate when the lower bed plate leans against the desk legs, so that the lower bed plate can not turn over and fall down automatically.

Preferably, the positioning mechanism is an elastic piece with a hook fixed on the table leg, the elastic piece with the hook comprises an elastic piece body and a hook, and the hook hooks the lower bed board when the lower bed board leans against the table leg.

Preferably, one side of the middle bed plate is hinged to the first desk, and the other side of the middle bed plate is hinged to the second desk.

Preferably, the distance between the hinged position of the middle bed plate and the desk and the edge of the desk can ensure that when the middle bed plate rotates to be perpendicular to the desk, the space between the middle bed plate and the desk legs can accommodate the lower bed plate which rotates to lean against the desk legs.

Preferably, the distance between the hinged position of the middle bed plate and the desk and the edge of the desk is 40-80 mm.

Preferably, the middle bed plate is provided with a rotating pin, the desk is provided with a rotating hole, and the rotating pin is matched with the rotating hole, so that the middle bed plate can rotate between the desks.

Preferably, the desk is provided with a positioning hole on the desk leg at the other side of the rotating hole, a positioning pin is arranged in the positioning hole, and the positioning pin slides in the positioning hole and can extend out of or retract into the positioning hole; when the positioning pin extends out of the positioning hole, the positioning pin can support the middle bed board and ensure that the middle bed board cannot fall down automatically; when the positioning pin retracts into the positioning hole, the middle bed plate can rotate freely.

Preferably, the first desk and the second desk are fixedly connected through a connecting rod.

Preferably, the desk further comprises a third desk, a fourth desk and an Nth desk, and the middle bed board is arranged between every two desks of the second desk, the third desk, the fourth desk and the fourth desk.

Drawings

Fig. 1 is a general structural schematic diagram of the present invention (the left middle bed board is in an unmated state in the drawing).

Fig. 2 shows the middle and lower decks of the present invention in a folded state (used as a desk).

Fig. 3 shows the middle and lower decks in the unfolded state (used as the upper and lower bunks).

Fig. 4 is an enlarged schematic view of a portion a of fig. 1.

Fig. 5 is an enlarged schematic view of fig. 1 at B.

Fig. 6 is an enlarged schematic view of fig. 2 at C.

In the figure: 1-a first desk, 2-a second desk, 3-a third desk, 4-a middle bed plate, 5-a lower bed plate, 6-a connecting rod, 7-a positioning pin, 8-a rotating pin, 9-a rotating hole, 10-an elastic sheet body and 11-a hook.

Detailed Description

In order to more clearly illustrate the present invention, embodiments of the present invention are further described below with reference to the accompanying drawings.

As shown in fig. 1-6, a desk bed of bed board in middle of transversely overturning, includes the desk, the desk includes desktop and table leg, the desk includes first desk, second desk, third desk at least, bed board in the middle of the upside hinge of desk, the articulated bed board down of downside of desk, middle bed board can rotate the back with desktop parallel and level or perpendicular, down the bed board can rotate the back with the table leg is perpendicular or lean on the table leg.

Preferably, the middle bed plate is provided with a rotating pin, rotating holes are formed in the front and the back of the desk, and the rotating pin is matched with the rotating holes, so that the middle bed plate can rotate between the desks.

Preferably, a middle bed plate is arranged between the first desk and the second desk, one side of the middle bed plate is hinged with a rotary hole at the rear side of the first desk, and the other side of the middle bed plate is hinged with a rotary hole at the front side of the second desk. Similarly, a middle bed plate is arranged between the second desk and the third desk, one side of the middle bed plate is hinged with a rotary hole at the rear side of the second desk, and the other side of the middle bed plate is hinged with a rotary hole at the front side of the third desk.

According to the method, more desks can be connected.

Claims

1. The utility model provides a desk bed of bed board in middle of transversely overturning, includes the desk, the desk includes desktop and table leg, the desk includes first desk, second desk, its characterized in that at least: the upper side of the desk is hinged with a middle bed plate, the lower side of the desk is hinged with a lower bed plate, the middle bed plate can be parallel to or vertical to the desktop after rotating, and the lower bed plate can be vertical to the desk legs or lean against the desk legs after rotating; the desk is provided with a positioning mechanism, and the positioning mechanism can fix the lower bed plate when the lower bed plate leans against the desk legs, so that the lower bed plate can not turn over and fall down automatically.

2. The desk bed with the transversely-overturned middle bed board as claimed in claim 1, wherein: the positioning mechanism is an elastic sheet with hooks fixed on the table legs, the elastic sheet with hooks comprises an elastic sheet body and hooks, and the hooks hook the lower bed plate when the lower bed plate leans against the table legs.

3. The desk bed with the transversely-overturned middle bed board as claimed in claim 1, wherein: one side of the middle bed plate is hinged to the first desk, and the other side of the middle bed plate is hinged to the second desk.

4. The desk bed with the transversely-overturned middle bed board as claimed in claim 1, wherein: the distance between the hinged position of the middle bed board and the desk and the edge of the desk can ensure that when the middle bed board rotates to be perpendicular to the desk, the space between the middle bed board and the desk legs can accommodate and rotate to lean against the lower bed board on the desk legs.

5. The desk bed with the transversely-overturned middle bed board as claimed in claim 1, wherein: the distance between the hinged position of the middle bed plate and the desk and the edge of the desk is 40-80 mm.

6. The desk bed with the transversely-overturned middle bed board as claimed in claim 1, wherein: the middle bed plate is provided with a rotating pin, the desk is provided with a rotating hole, and the rotating pin is matched with the rotating hole, so that the middle bed plate can rotate between the desks.

7. The desk bed with the transversely-overturned middle bed board as claimed in claim 1, wherein: the desk legs of the desk are provided with positioning holes, positioning pins are arranged in the positioning holes, and the positioning pins slide in the positioning holes and can extend out of the positioning holes or retract into the positioning holes; when the positioning pin extends out of the positioning hole, the positioning pin can support the middle bed board and ensure that the middle bed board cannot fall down automatically; when the positioning pin retracts into the positioning hole, the middle bed plate can rotate freely.

8. The desk bed with the transversely-overturned middle bed board as claimed in claim 1, wherein: the first desk and the second desk are fixedly connected through a connecting rod.

9. The desk bed with the transversely-overturned middle bed board as claimed in claim 1, wherein: the desk further comprises a third desk and a fourth desk, and the middle bed board is arranged between every two desks of the second desk, the third desk and the fourth desk.