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Measuring tape

A technology of tape measure and ruler box, applied in the direction of bendable ruler, etc., can solve the problems of inconvenience and single function, etc.

Inactive Publication Date: 2015-02-11
TIANJIN FANKAI TECH & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing tape measures generally only have the function of measuring length, and the function is relatively simple; in addition, in the case of poor light, it is necessary to use lighting tools to measure, which is not convenient enough

Method used

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  • Measuring tape

Examples

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Embodiment Construction

[0015] like figure 1 As shown, the present invention relates to a tape measure, including a ruler box 1 and a ruler tape 2, the ruler tape 2 is rolled in the ruler box 1, and the ruler tape 2 is made of a fluorescent material, and the fluorescent material can emit light when the light is not good , so that the measurement and reading can be carried out smoothly.

[0016] The ruler tape 2 is provided with a rectangular cavity 3, located on one side of the center line of the ruler tape 2, with a width of 2 mm. The length extension line of the rectangular cavity 3 is parallel to the center line of the tape 2 . Place the nib in the rectangular cavity 3, and draw the required straight line accurately according to the scale on the tape 2.

[0017] The ruler tape 2 is provided with through holes 4 with a diameter of 2 mm, which are evenly distributed on the center line of the ruler tape 2 . Select the required length, the required length is determined by the distance between the t...

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Abstract

The invention provides a measuring tape. The measuring tape comprises a tape box and a tape band, wherein the tape band is coiled in the tape box, is made of a fluorescent material, and is provided with a rectangular cavity; the length extension line of the rectangular cavity is parallel to the central line of the tape band; the tape band is provided with more than one through hole. The measuring tape has the beneficial effects that the tape band is provided with the rectangular cavity, so that straight lines can be drawn conveniently; the tape band is provided with the through hole, so that a needed radius can be selected, and a needed circle can be drawn conveniently. The tape band is made of the fluorescent material, so that measurement and reading can still be performed smoothly under the situation of poor light.

Description

technical field [0001] The invention belongs to the field of measuring tools, in particular to a tape measure. Background technique [0002] Measuring tapes are widely used in daily life. Existing tape measures generally only have the function of measuring length, and the function is relatively single; in addition, in the case of poor light, it is necessary to use lighting tools for measurement, which is not convenient enough. Contents of the invention [0003] The problem to be solved by the present invention is to provide a tape measure. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: [0005] A tape measure, comprising a ruler box and a ruler tape, characterized in that: the ruler tape is wound in the ruler case, the ruler tape is made of fluorescent material, and a rectangular cavity is arranged on the ruler tape, the The length extension line of the rectangular cavity is parall...

Claims

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Application Information

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IPC IPC(8): G01B3/10
Inventor 彭志刚
Owner TIANJIN FANKAI TECH & TRADE
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