CN200986425Y - Telescopic measuring rule - Google Patents
Telescopic measuring rule Download PDFInfo
- Publication number
- CN200986425Y CN200986425Y CN 200620087362 CN200620087362U CN200986425Y CN 200986425 Y CN200986425 Y CN 200986425Y CN 200620087362 CN200620087362 CN 200620087362 CN 200620087362 U CN200620087362 U CN 200620087362U CN 200986425 Y CN200986425 Y CN 200986425Y
- Authority
- CN
- China
- Prior art keywords
- rulers
- ruler
- scales
- knob
- groups
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a measuring instrument, specifically to a telescopic measuring gauge. The technical proposal is that the utility model is formed by a plurality of rulers which are plugged and socketed from inside to outside in turn. Scales are provided on the sides of the rulers; a knob is provided on one end of each of the rulers and is permanently matched with the ruler inside the ruler, on which the knob is arranged; the ends of all of the rulers, where the knobs are arranged, are in the same direction; the knobs are normal to the axial direction. The technical proposal is further improved in that both sides of the rulers are provided with two groups of scales; and the directions of the two groups of scales are opposite to each other. The cross sections of the rulers are round, rectangular or triangular; and providing three through five rulers is proper. The utility model has the advantages of the rulers can be used in a telescopic way, can measure large height conveniently; two groups of scales are provided to make calculation convenient. The entire machine has simple structure, is portable, can be used for measurement and calculation of length, diagonals and difference of angular lines under various occasions.
Description
Technical field
The utility model relates to a kind of measuring appliance, specifically is a kind of flexible dip stick.
Background technology
Be used at present length greater than 2 meters measurement normally used be steel tape or leather measuring tape, because the common defects of steel tape and leather measuring tape is that stretching, extension hardness is not enough, when being used for upwards measuring higher length, bending (leather measuring tape just more can not use) also can appear in steel tape, makes troubles to surveying work.
Summary of the invention
The purpose of this utility model is exactly the defective that exists at prior art, provide a kind of carry more convenient, can measure flexible dip stick greater than 2 meters height.
Its technical scheme is: pegged graft successively from inside to outside by number joint ruler and form, the side of ruler is provided with scale, and all rulers are provided with the knob of ruler secure fit inner with it along the end of same direction, and knob is perpendicular to axis direction.
Such scheme can also further be improved to: the scale that the ruler side is provided with is two groups of opposite scales of numeration direction.Rounded or the rectangle of described ruler xsect, triangle, the joint number of ruler is advisable at the 3-5 joint.
Effect of the present utility model: the scalable use of ruler, be convenient for measuring higher height, be provided with two groups of scales simultaneously, convenient calculating.One-piece construction is simple, and is easy to carry, can satisfy the measurement and the calculating of length, diagonal line and the linea angulata difference of multiple occasion.
Description of drawings
Accompanying drawing is an expansion synoptic diagram of the present utility model.
Embodiment:
With reference to accompanying drawing, to peg graft successively to cooperate from inside to outside by the rulers 1 of 5 joint square tube shapes and form, the side of every joint ruler 1 is provided with scale 2, and all rulers are provided with the knob 3 of ruler secure fit inner with it along the end of same direction, and knob is perpendicular to axis direction.
During use, adjust knob, pull out ruler from inside to outside successively, and fixing, then with each section ruler apart from addition, be measurement length.
Claims (3)
1, a kind of flexible dip stick is characterized in that: pegged graft successively from inside to outside by number joint ruler and form, the side of ruler is provided with scale, and all rulers are provided with the knob of ruler secure fit inner with it along the end of same direction, and knob is perpendicular to axis direction.
2, flexible dip stick according to claim 1 is characterized in that: the scale that the ruler side is provided with is two groups of opposite scales of numeration direction.
3, flexible dip stick according to claim 1 and 2 is characterized in that: the rounded or rectangle of described ruler xsect, triangle, the joint number of ruler saves at 3-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620087362 CN200986425Y (en) | 2006-07-26 | 2006-07-26 | Telescopic measuring rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620087362 CN200986425Y (en) | 2006-07-26 | 2006-07-26 | Telescopic measuring rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200986425Y true CN200986425Y (en) | 2007-12-05 |
Family
ID=38915882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620087362 Expired - Fee Related CN200986425Y (en) | 2006-07-26 | 2006-07-26 | Telescopic measuring rule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200986425Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814126A (en) * | 2019-11-27 | 2020-02-21 | 利辛县天鑫玻璃制品有限公司 | Cavity glass aluminum framework hem mechanism |
-
2006
- 2006-07-26 CN CN 200620087362 patent/CN200986425Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814126A (en) * | 2019-11-27 | 2020-02-21 | 利辛县天鑫玻璃制品有限公司 | Cavity glass aluminum framework hem mechanism |
| CN110814126B (en) * | 2019-11-27 | 2021-07-27 | 利辛县天鑫玻璃制品有限公司 | Cavity glass aluminum framework hem mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |