CN202747952U - Combination ruler - Google Patents
Combination ruler Download PDFInfo
- Publication number
- CN202747952U CN202747952U CN 201220341038 CN201220341038U CN202747952U CN 202747952 U CN202747952 U CN 202747952U CN 201220341038 CN201220341038 CN 201220341038 CN 201220341038 U CN201220341038 U CN 201220341038U CN 202747952 U CN202747952 U CN 202747952U
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- CN
- China
- Prior art keywords
- groove
- ruler
- projection
- utility
- model
- 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 combination ruler, which is characterized by being a segmented structure; a protruding block and a groove are respectively arranged at two ends on the middle section vertical to a scale end; a protruding block and a groove are respectively arranged at the head section and the tail section at two ends of the ruler; adjacent two sections are combined in a manner of matching the protruding block and the groove; both the protruding block and the groove are trapezoidal; and a stop edge is also arranged at the upper side or the lower side of the section with the groove along the edge of the groove. According to the utility model, the length of the combination ruler can be prolonged or shortened according to requirements; furthermore, the combination ruler is convenient to carry.
Description
Technical field
The utility model relates to a kind of chi, is comprised of a plurality of assemblies, belongs to stationery.
Background technology
Pupil rule commonly used is one-piece construction, perhaps for easy to carry and shorten length, only can measure 10-15cm, perhaps correspondingly in order to measure longer object, and prolongs size but carries inconvenience.
The utility model content
Technical problem to be solved in the utility model provides a kind of combination ruler, can prolong as required or shorten length, and easy to carry.
For solving the problems of the technologies described above, the utility model is to realize like this
Combination ruler is segmentation structure, with the perpendicular two ends of scale end projection and groove is set respectively on interlude, at the head section at ruler two ends, rear respectively projection and groove; Adjacent two sections modes by projection and groove coupling are combined, and projection and groove are trapezoidal.
Upside or downside in the segmentation that groove is set also arrange rib along the groove limit.
Convenient in order to calculate, every segment length is 5cm.
The utility model can prolong or split shortening length as required, and easy to carry.
Description of drawings
Fig. 1 is structural representation of the present utility model, 1-head section, 2-rear, 3-projection, 4-rib, 5-interlude.
Embodiment
Below in conjunction with embodiment the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.With reference to shown in Figure 1, combination ruler is segmentation structure, and every segment length is 5cm, with the perpendicular two ends of scale end projection 3 and groove is set simultaneously respectively on interlude 5, and head section 1, rear 2 at the ruler two ends arrange respectively projection and groove; Adjacent two sections modes by projection and groove coupling are combined, and projection and groove are trapezoidal.Upside or downside in the segmentation that groove is set also arrange rib 4 along the groove limit, are convenient to fix.
Above-mentioned embodiment does not limit the technical solution of the utility model in any form, and every employing is equal to replaces or technical scheme that the mode of equivalent transformation obtains all drops on protection domain of the present utility model.
Claims (2)
1. combination ruler is characterized in that being segmentation structure, with the perpendicular two ends of scale end projection and groove is set respectively on interlude, at the head section at ruler two ends, rear respectively projection and groove; Adjacent two sections modes by projection and groove coupling are combined, and projection and groove are trapezoidal.
2. combination ruler according to claim 1 is characterized in that along the groove limit rib being set also at upside or the downside of the segmentation that groove is set.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220341038 CN202747952U (en) | 2012-07-16 | 2012-07-16 | Combination ruler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220341038 CN202747952U (en) | 2012-07-16 | 2012-07-16 | Combination ruler |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202747952U true CN202747952U (en) | 2013-02-20 |
Family
ID=47707330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220341038 Expired - Fee Related CN202747952U (en) | 2012-07-16 | 2012-07-16 | Combination ruler |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202747952U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104390539A (en) * | 2014-11-30 | 2015-03-04 | 韦江华 | Indefinitely extended ruler |
CN104990473A (en) * | 2015-08-09 | 2015-10-21 | 苏州圣艺文体用品有限公司 | Protractor |
CN105547220A (en) * | 2016-01-28 | 2016-05-04 | 苏州莱测检测科技有限公司 | Multifunctional movable scale |
CN105659052A (en) * | 2013-11-01 | 2016-06-08 | 马达瓦拉朱·哈姆萨·南德希尼·纳亚基 | The point finder and locator device for geometrical figures |
CN108278944A (en) * | 2018-04-24 | 2018-07-13 | 南阳师范学院 | A kind of occupy-place tape measure |
-
2012
- 2012-07-16 CN CN 201220341038 patent/CN202747952U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105659052A (en) * | 2013-11-01 | 2016-06-08 | 马达瓦拉朱·哈姆萨·南德希尼·纳亚基 | The point finder and locator device for geometrical figures |
CN104390539A (en) * | 2014-11-30 | 2015-03-04 | 韦江华 | Indefinitely extended ruler |
CN104990473A (en) * | 2015-08-09 | 2015-10-21 | 苏州圣艺文体用品有限公司 | Protractor |
CN105547220A (en) * | 2016-01-28 | 2016-05-04 | 苏州莱测检测科技有限公司 | Multifunctional movable scale |
CN108278944A (en) * | 2018-04-24 | 2018-07-13 | 南阳师范学院 | A kind of occupy-place tape measure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20130716 |