CN105620120A - Portable ruler - Google Patents
Portable ruler Download PDFInfo
- Publication number
- CN105620120A CN105620120A CN201410615475.1A CN201410615475A CN105620120A CN 105620120 A CN105620120 A CN 105620120A CN 201410615475 A CN201410615475 A CN 201410615475A CN 105620120 A CN105620120 A CN 105620120A
- Authority
- CN
- China
- Prior art keywords
- ruler
- portable
- present
- ruler body
- portable ruler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention provides a portable ruler. According to the ruler, an inner ruler body capable of being adjusted in a retractable mode is installed at one end of an outer ruler body through an insertion hole. When the ruler is used, the inner ruler body can be pulled outwards to form the whole long ruler. When the inner ruler body retracts inwards, the ruler is short. The ruler is very convenient to use and put away.
Description
Technical field
The present invention relates to a kind of ruler, a kind of portable ruler specifically.
Background technology
In working and learning, the length of various objects calculated by the commonly used ruler of meeting, used various ruler is all the chi body of an overall finite length, and the position of finite length ruler has been affected by the restriction in folding and unfolding, making the length can only in certain retractable scope, this actually used be brought certain impact.
Summary of the invention
The present invention provides a kind of portable ruler, has the effect of length adjustable, and favourable use and folding and unfolding are all very convenient.
The present invention includes the outer ruler body of ruler, and the technical scheme adopted is in that: described ruler is provided with a telescopically adjustable interior chi body in outer ruler body one end by jack.
The beneficial effects of the present invention is: by above-mentioned setting, when using ruler, by the interior outside pull of chi body, can namely form a longer overall ruler, be shorter chi body to contract, favourable use and folding and unfolding are all convenient.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is present configuration schematic diagram.
Detailed description of the invention
Shown in Fig. 1: ruler is provided with a telescopically adjustable interior chi body 2 in outer ruler body 1 one end by jack 3.
Claims (1)
1. a portable ruler, including the outer ruler body (1) of ruler, it is characterised in that: described ruler is provided with a telescopically adjustable interior chi body (2) in outer ruler body (1) one end by jack (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410615475.1A CN105620120A (en) | 2014-11-05 | 2014-11-05 | Portable ruler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410615475.1A CN105620120A (en) | 2014-11-05 | 2014-11-05 | Portable ruler |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105620120A true CN105620120A (en) | 2016-06-01 |
Family
ID=56035622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410615475.1A Pending CN105620120A (en) | 2014-11-05 | 2014-11-05 | Portable ruler |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105620120A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106379085A (en) * | 2016-11-09 | 2017-02-08 | 成都理工大学 | Stationery integrating ruler with pen |
-
2014
- 2014-11-05 CN CN201410615475.1A patent/CN105620120A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106379085A (en) * | 2016-11-09 | 2017-02-08 | 成都理工大学 | Stationery integrating ruler with pen |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |