CN203106177U

CN203106177U - Folding desk

Info

Publication number: CN203106177U
Application number: CN 201220724068
Authority: CN
Inventors: 李航宇; 孟波
Original assignee: CHONGQING TSINGHUA HIGH SCHOOL
Current assignee: CHONGQING TSINGHUA HIGH SCHOOL
Priority date: 2012-12-25
Filing date: 2012-12-25
Publication date: 2013-08-07
Anticipated expiration: 2022-12-25

Abstract

The utility model discloses a folding desk, which comprises a desktop. A book chamber is arranged below the desktop. A flat plate is hinged to the end face of the one end, close to an opening of the book chamber, of the desktop. At least one bracket is hinged to the lower surface of the flat plate. One end of the bracket is hinged to the lower surface of the flat plate, and the other end of the bracket is butted against a bottom plate of the book chamber. A tension spring is arranged between the lower surfaces of the desktop and the flat plate. The folding desk is reasonable in structure and convenient to manufacture and use, a writing plane is provided, and an additional space is not occupied.

Description

Collapsible desk

Technical field

The utility model relates to a kind of desk, is specifically related to a kind of collapsible desk.

Background technology

Present books that students is used are more, a large amount of books are deposited in and occupy bigger space on the desk desktop, not only influence students and write but also influence the sight line of students, often put many books on the students desk in addition, the position that desktop is write when doing one's assignment is just not much of that, and long-term incorrect writing posture may cause myopia of student, hunchback etc.

The shortcoming of prior art is: desktop causes writing position not enough because putting books, and the long-term incorrect writing posture of students may cause myopia of student, hunchback etc.

The utility model content

Technical problem to be solved in the utility model is to provide a kind of band to write the collapsible desk of platform.

The technical solution of the utility model is as follows: a kind of collapsible desk, include desktop, below described desktop, be provided with the book storehouse, its key is: the end face at the close described book storehouse of described desktop opening one end is hinged with flat board, be hinged with at least one support at described dull and stereotyped lower surface, described support one end is hinged on the lower surface of described flat board, the other end is against on the base plate in described book storehouse, between described desktop lower surface and described dull and stereotyped lower surface, be provided with extension spring, arranging like this can be by the supporting role of support, makes to have had more the plane of writing on the desktop, when not using, remove support, by the effect of extension spring, with flat board and support folding, do not take other space, make that this desk is reasonable in design, easy to use.

Limit, the left and right sides at described flat board is equipped with button hook, is provided with corresponding fastener in the both sides of described desktop, and described button hook and fastener cooperatively interact, when in use by the button hook fastening, use writing plane more stable, when not using, unclamp just directly folding of fastener.

Described support comprises fixed support and telescope support, described fixed support one end is hinged on described dull and stereotyped lower surface, the described telescope support of other end suit, this telescope support free end is provided with the angle fork, this angle fork is against the edge of described book storehouse base plate, the nut check by wearing on this fixed support sidewall of described fixed support and telescope support arranges with regard to not worrying support longly and can't folding like this, does not worry also that support is too short and the situation that can't support.

The beneficial effects of the utility model are: the utility model is rational in infrastructure, and is simple for production, and writing plane both is provided, and not extra taking up room is very easy to use again.

Description of drawings

Structural representation when Fig. 1 supports for the utility model;

Structural representation when Fig. 2 is the utility model folding.

The specific embodiment

The utility model is described in further detail below in conjunction with drawings and Examples:

A kind of collapsible desk as depicted in figs. 1 and 2, include desktop 1, below described desktop 1, be provided with book storehouse 2, end face at described desktop 1 close described book storehouse 2 openings, one end is hinged with dull and stereotyped 3, be hinged with at least one support 4 at described dull and stereotyped 3 lower surfaces, described support 4 one ends are hinged on described dull and stereotyped 3 lower surface, the other end is against on the base plate in described book storehouse 2, between described desktop 1 lower surface and described dull and stereotyped 3 lower surfaces, be provided with extension spring 5, limit, the left and right sides described dull and stereotyped 3 is equipped with button hook 6, be provided with corresponding fastener 7 in the both sides of described desktop 1, described button hook 6 and fastener 7 cooperatively interact, described support 4 comprises fixed support 4a and telescope support 4b, described fixed support 4a one end is hinged on described dull and stereotyped 3 lower surfaces, and the described telescope support 4b of other end suit, this telescope support 4b free end are provided with angle fork 8, this angle fork 8 is against the edge of described book storehouse 2 base plates, described fixed support 4a and telescope support 4b nut 9 lockings by wearing on this fixed support 4a sidewall.

Although below by reference to the accompanying drawings preferred embodiment of the present utility model is described; but the utility model is not limited to the above-mentioned specific embodiment; those of ordinary skill in the art is under enlightenment of the present utility model; under the prerequisite of the utility model aim and claim; can make multiple similar expression, as: support arranges conversion of position etc. and all falls within the protection domain of the present utility model.

Claims

1. collapsible desk, include desktop (1), be provided with book storehouse (2) in described desktop (1) below, it is characterized in that: the end face at the close described book storehouse (2) of described desktop (1) opening one end is hinged with flat board (3), be hinged with at least one support (4) at described flat board (3) lower surface, described support (4) one ends are hinged on the lower surface of described flat board (3), the other end is against on the base plate in described book storehouse (2), is provided with extension spring (5) between described desktop (1) lower surface and described flat board (3) lower surface.

2. according to the described collapsible desk of claim 1, it is characterized in that: be equipped with button hook (6) on the limit, the left and right sides of described flat board (3), be provided with corresponding fastener (7) in the both sides of described desktop (1), described button hook (6) and fastener (7) cooperatively interact.

3. according to the described collapsible desk of claim 1, it is characterized in that: described support (4) comprises fixed support (4a) and telescope support (4b), described fixed support (4a) end is hinged on described flat board (3) lower surface, the described telescope support of other end suit (4b), this telescope support (4b) free end is provided with angle fork (8), this angle fork (8) is against the edge of described book storehouse (2) base plate, nut (9) locking by wearing on this fixed support (4a) sidewall of described fixed support (4a) and telescope support (4b).