Drawing table with movable square

A right-angle ruler and drawing table technology, which is applied in the field of drawing tables, can solve the problems that users are easily tired, easily overturned, and the angle adjustment range of the table board is small, and it is not easy to achieve the angle adjustment range, the angle adjustment range is large, and the height Adjustable effects

Inactive Publication Date: 2018-03-09
王品芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the height of this kind of drawing table is not adjustable, and it cannot be used by people of different heights. The angle adjustment range of the table is small, and it is easy to be overturned. After using this drawing table for a long time for drawing, the user is very likely to feel tired

Method used

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Embodiment Construction

[0018] The preferred embodiments of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0019] The advantages of the drawing table with movable square ruler of the present invention are: the height can be adjusted, and it is convenient for people of different heights to use; it has a round waist bracket, which can easily support the user's feet and relieve the user's fatigue; The angle adjustment range is large and it is not easy to be overturned, and it also has a flexible square.

[0020] Such as figure 1 , figure 2 As shown, a drawing table with a movable square includes a base 1, a screw rod 2 and a table 5, the table 5 is a rectangular structure, and the drawing table with a movable square also includes a "U"-shaped connecting portion 3 and a disk 4; the base 1 is provided ...

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Abstract

The invention discloses a drawing table with a movable square, which comprises a base, a screw rod and a table, the table is a rectangular structure, and the drawing table with a movable square also includes A "U"-shaped connection part and a disk; the base is provided with an internal thread cylinder, the lower end of the screw is connected to the internal thread cylinder, and the "U"-shaped connection part is connected to the The upper end of the screw rod is fixedly connected, a fastening bolt is provided on the "U"-shaped connecting part, and a plurality of circularly arranged adjustment holes are provided on the edge of the disc. The advantages of the drawing table with movable square ruler of the present invention are: the height can be adjusted, and it is convenient for people of different heights to use; it has a round waist bracket, which can easily support the user's feet and relieve the user's fatigue; The angle adjustment range is large and it is not easy to be overturned, and it also has a flexible square.

Description

technical field [0001] The present invention relates to a drawing table, more precisely a drawing table with a movable square. Background technique [0002] Chinese utility model patent CN201620101399.7 discloses a mechanical drawing table suitable for students. Its composition includes: a square support body, a support cross bar at the bottom of the square support body, universal wheels under the support cross bar, and a square support body. It has a support plate, groove A and groove B are opened on the support plate, the lower end of the support plate has a drawer box, the groove B corresponds to a drawing board, the lower end of the drawing board corresponds to a baffle plate, and the bottom end of the drawing board is hinged to the support plate , the drawing board has a buckle cover, the bottom of the drawing board has serrations, the two ends of the groove B are hinged with U-shaped struts, and the transverse sections of the U-shaped struts are embedded in the serrati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B27/00A47B27/14A47B9/00A47B13/08
CPCA47B27/00A47B9/00A47B13/08A47B27/14
Inventor 王品芳
Owner 王品芳
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