Decoration measuring tool for irregular polygons

A polygonal and irregular technology, applied in measuring devices, mechanical devices, mechanical measuring devices, etc., can solve the problems of high noise of cutting tools, large size of materials, errors, etc., and achieve the effect of improving decoration quality and reducing dimensional errors.

Inactive Publication Date: 2019-10-18
ZHANGJIAJIE INST OF AERONAUTICAL ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the construction and decoration industry, we usually encounter various corners that need to be decorated. However, the decoration materials have fixed specifications and sizes. The decoration materials at the corners need to be cut with tools before installation, but these edges It is difficult to measure the angle with ordinary squares, tapes, and squares, so it is difficult to mark the line. As a result, decoration workers can only estimate the cutting based on experience. In this way, the cut materials may have relatively

Method used

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  • Decoration measuring tool for irregular polygons
  • Decoration measuring tool for irregular polygons
  • Decoration measuring tool for irregular polygons

Examples

Experimental program
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Effect test

Example Embodiment

[0012] Example 1: Attached figure 1 Shown is the assembled ruler-type irregular polygon decoration measurement tool. figure 1 It is a schematic diagram of its structure. All the ruler rods 1 have processed installation grooves 11. Use T-shaped screws to lock two or more ruler rods with the installation grooves 11, put them together, and then use the butterfly nut 2 to tighten. That’s it, because the butterfly nut 2 is screwed by hand, which is convenient for operation and construction, the ruler rod is a long strip of PP material or ABS material plastic ruler, and the plastic material is used to facilitate bending to a certain extent. The middle of the ruler rod 1 is a long strip The width of the installation groove is 0.5~2mm larger than the screw diameter of the T-shaped screw, which is convenient for locking and moving.

Example Embodiment

[0013] Example 2, using a magnet and an iron ruler, the iron ruler is an iron sheet with a thickness of 0.3 mm to 1 mm and a width of 3 mm to 10 mm. The material production process of such thickness and width is generally cold-rolled coils, and coil slitting machines are used. It is made by slitting. This kind of processing technology has low cost. If the thickness of the iron ruler is too thin and the width is not enough, the rigidity of the iron ruler is too poor and it is difficult to operate. The thickness of the iron ruler is too thick and the width is too wide, which is not suitable for mild bending. There are also problems during operation. Therefore, the thickness of the iron ruler is controlled at 0.3mm~1mm, the width is between 3mm~10mm, and the length is between 200mm~700mm, and the magnet is a permanent magnet. Preferably, a NdFeB magnet is used. However, NdFeB magnets are expensive and suitable for long-term users, while ferrite magnets, AlNiCo, samarium cobalt har...

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Abstract

Provided in the invention is a decoration measuring tool for irregular polygons. The tool has a ruler rod type and a magnet type. The ruler rod type tool includes a T-shaped screw rod, a buffer type nut and a ruler rod; and a mounting slot is formed in the ruler rod. The T-shaped screw rod penetrates the mounting slot; the buffer type nut is used for locking the screw rod tightly; and then line marking is started. Beside, the magnet type tool includes a permanent magnet and an iron ruler; the iron ruler is a flat type long-strip iron sheet having the thickness less than 1mm, the width between3mm to 10mm, and the length between 200mm to 700mm. The tool can be used at any angle in any direction; and multiple measuring ruler rods or multiple iron ruler can be used. The complicated polygons can be measured; the corner parts that can not be marked by a straight ruler, a right-angle ruler, and a rolling ruler can be marked; the size error in cutting is reduced; and the decoration quality isimproved.

Description

technical field [0001] This application belongs to measuring instruments. Background technique [0002] In the construction and decoration industry, we usually encounter various corners that need to be decorated. However, the decoration materials have fixed specifications and sizes. The decoration materials at the corners need to be cut with tools before installation, but these edges It is difficult to measure the angle with ordinary squares, tapes, and squares, so it is difficult to mark the line. As a result, decoration workers can only estimate the cutting based on experience. In this way, the cut materials may have relatively large dimensional errors, and sometimes the gap exceeds 1cm is available, because cutting the material itself takes time, and the material also needs money, and the cutting tools are often very noisy. There is serious dust when cutting ceramic tiles and wood floor decoration materials. Although the error is large, workers generally do not Those who...

Claims

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Application Information

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IPC IPC(8): G01B5/00
CPCG01B5/00
Inventor 黄勇汪风珍
Owner ZHANGJIAJIE INST OF AERONAUTICAL ENG
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