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Safety desk with single turnover cover

A safe and reversible technology, which is applied in the technical fields required by human life, can solve problems such as affecting students, reducing user seating comfort, and inconvenient access to books.

Inactive Publication Date: 2014-06-25
华孝慧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Many existing desks are inconvenient to pick and place books, prompting students to pile books high on the table, seriously affecting students' writing posture and physical and mental health, and also affecting teaching management. The existing desks have made students miserable
[0003] Traditional flip-top desks often have a small wooden board fixed on the side of the desktop away from the user, and another large wooden board is hinged to the small wooden board through a right-angle hinge, but in doing so, A4-sized books must be placed vertically in the table bucket. Moreover, the spine with the title of the book is facing the user, so the table must be made larger, which greatly reduces the comfort of the user when sitting. A few books on the table will slide to the ground, and the gaps on the table will affect the correct posture of students writing. , it will be inconvenient to take and place the book, and it will be accidentally knocked down by others during use and hurt people

Method used

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  • Safety desk with single turnover cover
  • Safety desk with single turnover cover
  • Safety desk with single turnover cover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Such as figure 1 As shown, a safety desk with a single flap includes a table top, a table body and table legs fixed on the table body. The entire table top has only one board, usually 60cm*40cm in size, and the table top is directly hinged on the table body vertically. There is a table support frame 7 between the bottom surface of the table top and the side board of the table body. The shape and size of the storage cavity 2 of the table body 1 can meet the requirements of A4 paper or 16-size books. The spine of the name faces the user.

[0051] The table body is made of iron, and there is an iron edge piece 11 on the top of the front side plate of the table body away from the user who is seated. It is composed of two square iron pieces and their hinged rotating shafts. It is mostly used for the connection between doors and door frames. One square iron piece of hinge 6 is fixed on the bottom of the tabletop, and the other square iron piece of hinge 6 is welded in front...

Embodiment 2

[0060] This embodiment is basically the same as the above-mentioned embodiment, and the difference is mainly as follows: Figure 4 As shown, use the table board supporting device to support the opened table board. The table board supporting device includes base C1, connecting rod one C201, connecting rod two C202 and small pillar C6. The base is fixed on the bottom surface of the table board, and the connecting rod one C201 One end is hinged with the base, the other end of connecting rod one C201 is hinged with one end of connecting rod two C202, and the other end of connecting rod two C202 is hinged with the side plate of the table body. When the first connecting rod C201 and the second connecting rod C202 are straightened and tilted, the first connecting rod C201 or the second connecting rod C202 has an anti-rotation card C203 at their hinged end to prevent the continuous rotation between the first connecting rod C201 and the second connecting rod C202 , so that the desktop ...

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PUM

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Abstract

The invention provides a safety desk with a single turnover cover. The safety desk with the single turnover cover comprises a desktop, a desk body and desk legs fixed onto the desk body. The desktop is directly hinged to iron edge plates at the upper end of a vertical front, left or right side plate of the desk body through hinges, and a desktop support is arranged between the bottom face of the desktop and the side plate of the desk body. The shape and size of a containing cavity 2 of the desk body 1 enable books to be placed vertically. The desktop support is capable of automatically supporting the desktop which is turned open and limiting a maximum turnover angle of the desktop to prevent the desktop from being accidentally knocked off to injure people; batch production of the safety desk and a quick and accurate mounting method can be realized.

Description

technical field [0001] The invention belongs to the technical field required by human life, and relates to a desk, in particular to a safety desk with a single flip cover. Background technique [0002] Many existing desks are inconvenient to pick and place books, prompting students to pile books high on the table, seriously affecting students' writing posture and physical and mental health, and also affecting teaching management. The existing desks have made students miserable . [0003] Traditional flip-top desks often have a small wooden board fixed on the side of the desktop away from the user, and another large wooden board is hinged to the small wooden board through a right-angle hinge, but in doing so, A4-sized books must be placed vertically in the table bucket. Moreover, the spine with the title of the book is facing the user, so the table must be made larger, which greatly reduces the comfort of the user when sitting. A few books on the table will slide to the grou...

Claims

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Application Information

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IPC IPC(8): A47B41/00A47B41/02
Inventor 华孝慧
Owner 华孝慧
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