Ruler

A technology of ruler and seat surface, applied in the direction of ruler, ruler for direct reading, printing, etc., can solve the problem of difficult to hold the scale plate, etc., and achieve the effect of easy fixation

Inactive Publication Date: 2010-01-13
SYNCHRO ENTERPRISE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The main purpose of the present invention is to overcome the defects of existing rulers and provide a ruler with a new structure. The scale plate is not easy to wear, and the protection and transformation of the pattern are better, which is very suitable for practical use.

Method used

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Embodiment Construction

[0046] In order to further explain the technical means and effects that the present invention adopts to achieve the intended purpose of the invention, the specific implementation, structure, characteristics and effects of the ruler proposed according to the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. The description is as follows.

[0047] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of preferred embodiments with reference to the drawings. However, in addition to the following descriptions, the present invention can also be widely implemented in other embodiments, and the protection scope of the present invention is not limited by the embodiments, which shall prevail by the protection scope of the claims. For convenience of description, in the following embodiments, the same elements a...

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Abstract

The invention relates to a ruler, which comprises a transparent upper cover, a pattern displaying piece and a base, wherein the upper cover comprises a first cover surface and a second cover surface, the first cover surface is obliquely connected with the second cover surface, and the top sides of the first cover surface and the second cover surface are connected into a first folding edge; the pattern displaying piece is arranged below the upper cover; and the base is provided with a first base surface and a second base surface, the first base surface is obliquely connected with the second base surface, and the top sides of the first base surface and the second base surface are connected into a second folding edge. The base is detachably arranged below the upper cover, the pattern displaying piece is clamed between the base and the upper cover, and the side of at least one base surface of the first base surface and the second base surface is provided with a transparent scale plate extending outwards. The ruler can be easily held and pressed by a hand, the transparent upper cover can protect patterns of the pattern displaying piece from being abraded, the pattern displaying piece can be changed by opening the upper cover, and the lower part of the base is in an inverted V shape to achieve the minimum contact area of the scale plate and a table top so as to reduce the abrasion of the scale plate.

Description

technical field [0001] The invention relates to a ruler, in particular to a ruler which is more convenient to hold and whose pattern can be changed. Background technique [0002] For rulers currently in use, see Figure 6 Shown is the plane view of the ruler of the present invention, the ruler includes a ruler body 90, the upper surface of the ruler body 90 is printed with patterns or advertisements, the ruler body 90 is flat, and its edge is provided with a transparent scale plate 91 , the scale is printed on the lower surface of the scale plate 91 . [0003] When the conventional ruler is in use, the user first moves the ruler to the position where he wants to measure or draw a line, then presses the ruler body 90 with his finger, observes the scale through its transparent scale plate 91, and then uses its Scale plate 91 edges draw lines. [0004] The conventional ruler generally has the following disadvantages at present: [0005] 1. It is not easy to fix. Since the co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B43L7/00G01B3/04
Inventor 许登台
Owner SYNCHRO ENTERPRISE
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