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.
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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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