Writing desk of drawer connecting with the arms support board

Abstract

A writing table having elbow supporting plate connected with drawer includes a push-and-pull big drawer arranged under a desktop, an elbow supporting plate is hinged at the top horizontal edge of the inner face of the drawer's faceplate. Or alternatively, a left small drawer and a right small drawer are arranged under the desktop at the left side and at the right side respectively, a left elbow supporting plate and a right elbow supporting plate are hinged at the top of the inner faces of the left and right small drawer's lateral plates, with the inward arc edges opposite.

Description

TECHNICAL FIELD[0001]This invention involves a kind of writing desk whose drawer connects with the arms support board. To be specific, it is mainly suitable for the writing desk in office and family.TECHNICAL BACKGROUND[0002]As is well known, for the person who works bending over one's desk on the traditional writing desk for a long time, on one hand because a pair of elbows and forearms are supported on the rectangle desk panel to read and write, it must adopt the sitting posture of excessively leaning forward, which can cause the hunchback and eye myopia; on the other hand it makes the muscles of shoulder back, arm and wrist be in the tension condition for a long time because of hanging the elbow to operate the keyboard and mouse of the computer, thus causing the shoulder periarthritis, cervical spondylosis etc.[0003]In recent years, there has appeared the desk structure that there extends out the arms support board from the edge of desk panel close to one side of human body. The ...

AI Technical Summary

Benefits of technology

[0004]The purpose of this invention is to improve the existing writing desk and to offer one a kind of writing desk whose drawer connects with the arms support board. Connect the arms support board to the top end of internal plate surface of opposite drawer side plate of left, right small drawers of writing desk with the hinge, or connect the left, right arms support board to the top end of internal plate surface of opposite drawer side plate of left, right small drawers of writing desk with the hinge. And it can turn over upwards by 180° and is supported on the top surface of drawer panel or drawer side plate. Through utilizing the function that the big drawers or two small drawers can be pushed and pulled under the desk panel of the writing desk, it can make the arms support board turn over to the usage status or hiding status after the big drawers or two small drawers are pulled out; And utilize the movable backing board connected to the upper surface of the arms support board to make a pair of elbow and forearm support on the arms support board or the movable backing board, and it is convenient not only to turn over and write the files but also to operate the keyboards and mice on the desk; It can also make the arms support board be inclined forward, and it can utilize the movable wedge-shaped backing board on the arms support board insert into between the arms support board and the inclined top surface of drawer panel to make the arms support board be in the horizontal status; In addition, it can also replace the drawer with the push-pull board. There can connect the arms support board with the hinge on the push-pull board.

[0018]The turnover of the arms support board of this invention does not occupy the lower space of drawer, and at the same time the user can support himself on the arms support board or movable backing plate with pairs of elbow and forearm at one desk to operate the computer keyboard or to turn over, write the file conveniently; Furthermore, it can make the arms support board be adapt to the need of horizontal desk panel and inclined desk panel, and the structure is simple and it is easy to use at the same time.

Problems solved by technology

As is well known, for the person who works bending over one's desk on the traditional writing desk for a long time, on one hand because a pair of elbows and forearms are supported on the rectangle desk panel to read and write, it must adopt the sitting posture of excessively leaning forward, which can cause the hunchback and eye myopia; on the other hand it makes the muscles of shoulder back, arm and wrist be in the tension condition for a long time because of hanging the elbow to operate the keyboard and mouse of the computer, thus causing the shoulder periarthritis, cervical spondylosis etc.

However, while turning over the arms support board, it needs to occupy the lower space of desktop.

Thus it has limited the utilization of the lower space of the desk panel.

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