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Steel tape

A technology of steel tape measure and tape measure, applied in the direction of bendable ruler, etc., can solve the problem of easily scratching the skin, and achieve the effect of avoiding scratching human fingers, simple structure and easy use

Inactive Publication Date: 2019-05-07
徐自莲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual use, the tape measure body is sharp on both sides, and it is easy to scratch the skin during the process of stretching out and pulling back. There are no protective measures in the prior art

Method used

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with the accompanying drawings.

[0011] Such as figure 1 and figure 2 As shown, the steel tape measure includes a housing 1 and a tape measure body 2, and also includes a scratch-proof member 3, which is a columnar structure, and an opening 31 is arranged on the lower part of the length direction, and the shape of the opening 31 is the same as that of the tape measure. The shape of the body 2 is adapted. The upper end of the anti-scratch member 3 is hinged with the housing 1. The hinge is located at the lower part where the tape measure body 2 protrudes from the housing 1. Rotating 90° allows the tape measure body 2 to be located in the opening 31. Those skilled in the art can understand that the device is hinged with the anti-scratch member 3 at the lower part of the protruding side of the tape measure body 2 from the housing 1, and the anti-scratch member 3 is provided with an opening 31 that fits...

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PUM

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Abstract

The invention discloses a steel tape. The steel tape comprises a shell (1) and a tape body (2), and further comprises an anti-scratching piece (3). The anti-scratching piece (3) is of a columnar structure, an opening (31) is formed in the lower portion of the anti-scratching piece (3) in the length direction, the shape of the opening (31) is matched with that of the tape body (2), the upper end ofthe anti-scratching piece (3) is hinged to the shell (1), the hinged position is located on the lower portion of the tape body (2) extending out of the shell (1), and 90-degree rotation enables the tape body (2) to be positioned in the opening (31) . According to the device, the anti-scratching piece (3) is hinged to the lower portion of the side, extending out of the shell (1), of the tape body(2), the anti-scratching piece (3) is provided with the opening (31) matched with the tape body (2) in shape, when the tape body (2) extends out and retracts, the whole tape body (2) is always locatedin the opening, and fingers are effectively prevented from being scratched by the tape body (2).

Description

technical field [0001] The invention discloses a steel tape measure, which belongs to the technical field of tools and supplies. Background technique [0002] Steel tape is a measuring tool commonly used in daily life. We often see one of the must-have tools in the home. A steel tape measure is a common tool in construction and renovation. The steel tape measure is mainly composed of eight parts: a housing, a tape measure body, a brake, a ruler hook, a lifting belt, a ruler spring, an anti-drop protective cover and a label. During actual use, the tape measure body is sharper on both sides, and it is easy to scratch the skin during the process of stretching out and pulling back, and there are no protective measures in the prior art. Contents of the invention [0003] The technical problem to be solved by the invention is to overcome the deficiencies of the prior art and provide a steel tape measure which can rotate the anti-scratch part to prevent scratching the skin. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B3/10
Inventor 徐自莲
Owner 徐自莲