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Clip bookmark ruler

A technology of paper clips and bookmarks, which is applied in the field of school supplies, can solve the problems of scale mark wear, easy wear, and scale blur, and achieve the effect of prolonging the service life

Inactive Publication Date: 2016-06-22
NINGBO ZHENHAI MIFENG ENERGY SAVING & ENVIRONMENT PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the current bookmark ruler is in use, the scale marks on the bookmark ruler are easy to contact with the pages of the book and wear out. After a long time, the scale will be blurred or even unclear, and the bookmark ruler will lose the effect of length measurement. , the scale marks on some plastic bookmark rulers are all printed with ink on the body of the bookmark ruler, which is very easy to wear and tear, and the function of some paper clip bookmark rulers is also relatively single

Method used

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  • Clip bookmark ruler

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Embodiment Construction

[0011] In order to have a further understanding and understanding of the structural features of the present invention and the achieved effects, the preferred embodiments and accompanying drawings will be used for a detailed description, as follows:

[0012] Such as figure 1 As shown, a paperclip bookmark ruler includes a body 1, scale marks are provided on both sides of the body 1 in the length direction, and a clamping strip 3 is provided in the hollow part 2 in the middle of the body 1, and the clamping strip 3 is connected to the body 1 Located in the same plane, the clamping bar 3 is connected to the main body 1 by means of hinges, and a scale mark is also provided on the clamping bar 3, and a hollow part 4 is arranged on the clamping bar, and a pin shaft is fixed in the hollow part 4 5. The pin shaft 5 is fitted with a roller 6 that can rotate relative to the pin shaft 5. When the peripheral surface of the roller 6 is in contact with the horizontal surface, there is a gap...

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PUM

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Abstract

The invention relates to a clip bookmark ruler. The clip bookmark ruler comprises a body. Scale marks are arranged on the two sides of the body in the length direction. A clamping strip is arranged in a hollow part in the middle of the body. The clamping strip and the body are located in the same plane. The clamping strip is connected with the body in a hinged manner. Scale marks are also arranged on the clamping strip. A gap exists between the body and the horizontal plane, and a gap exists between the clamping strip and the horizontal plane. When the clamping strip of the clip bookmark ruler is broken off with the hand, a clamping opening is formed between the clamping strip and the body, a book page stretches into the clamping opening, and the book page can be clamped after the clamping strip is released from the hand. The clamping strip can rotate relative to a connecting part of the body, the clamping strip is provided with the scale marks, and after the clamping strip is rotated out of the hollow part of the body, the clamping strip can also serve as a straight ruler for conducting lineation and length measurement.

Description

technical field [0001] The invention relates to the technical field of school supplies, in particular to a clip bookmark ruler which can be used not only as a measuring ruler but also as a bookmark. Background technique [0002] A bookmark is a small sheet clipped in a book to mark where you have read and record your reading progress. It is a very practical gadget. As the name suggests, a bookmark ruler is a tool that has both the function of a bookmark and the function of a scale. , the current paperclip bookmark ruler mainly includes the main body and the clamping strip of the hollowed out part in the main body. There are scale marks on the main body. When the clamping strip is picked up by hand, a clamping opening is formed between the clamping strip and the body. The pages of the book extend into the clamping opening, and the book pages can be clamped by loosening the clamping bar by hand, and it is not easy to slip off and fall off. However, when the current bookmark r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B42D9/00G01B3/04
Inventor 米钢山
Owner NINGBO ZHENHAI MIFENG ENERGY SAVING & ENVIRONMENT PROTECTION TECH