CN205292031U - Telescopic ruler - Google Patents
Telescopic ruler Download PDFInfo
- Publication number
- CN205292031U CN205292031U CN201520855822.8U CN201520855822U CN205292031U CN 205292031 U CN205292031 U CN 205292031U CN 201520855822 U CN201520855822 U CN 201520855822U CN 205292031 U CN205292031 U CN 205292031U
- Authority
- CN
- China
- Prior art keywords
- scale
- outer rear
- telescopic ruler
- rear sight
- interior
- 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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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a telescopic ruler, in an embodiment, telescopic ruler includes outer rear sight and interior scale, outer rear sight includes first scale portion, an edge is offered to the side of outer rear sight the deep trouth that first scale portion extends, interior scale embed in in the deep trouth, second scale portion is drawn together to interior scale coat, the scale of second scale portion is followed the deep trouth exit end scales up the setting, during the use, can pull out interior scale is measured. Measurement that can be more accurate.
Description
Technical field
This utility model relates to field of stationery, particularly to a kind of telescopic ruler.
Background technology
In daily life, when user uses ruler to measure, owing to sight line sees that the angle difference of ruler scale may exist different errors. Therefore, ruler is used to carry out each data of Measuring Object not accurate enough, it is impossible to reach the effect accurately quickly measured. Therefore, it is possible to the ruler of more accurately measurement is the article of urgent needs.
Utility model content
This utility model relates to a kind of telescopic ruler, it is possible to measure more accurately.
This utility model embodiment provides a kind of telescopic ruler, including outer rear sight and interior scale; Described outer rear sight includes the first scale portion, and a deep trouth extended along described first scale portion is offered in the side of described outer rear sight, and described interior scale is built in described deep trouth; Including the second scale portion on described interior scale, the scale in described second scale portion is incremented by setting from the described deep trouth port of export; During use, the measurement of described interior scale can be pulled out.
As the further improvement of this utility model embodiment, described outer rear sight is set to fluctuating plate portion; Described first scale portion is arranged in described upper slice portion; Described interior scale be arranged on described upper slice between portion and described lower piece section formed deep trouth in.
As the further improvement of this utility model embodiment, screens projection is set inside described lower piece section, described interior scale arranges the position corresponding with described screens projection the screens groove extended along described second scale portion is set.
As the further improvement of this utility model embodiment, described screens groove be arranged far from the one end in the second scale portion.
As the further improvement of this utility model embodiment, start index one end of described interior scale arranges fixture block.
As the further improvement of this utility model embodiment, described interior scale is metal ruler.
As the further improvement of this utility model embodiment, the upper surface of described outer rear sight is an inclined-plane, and the edge of described first one end, scale portion is relatively thin.
As the further improvement of this utility model embodiment, the edge of described second one end, scale portion of described interior scale is relatively thin.
Telescopic ruler according to above-described embodiment, by arranging outer rear sight and interior scale, during use, it is possible to interior scale is pulled out, during measurement, the scale place that the length of the edge just screens Measuring Object of outer rear sight is corresponding, it is possible to use family is reading more accurately.
For above and other purpose of the present utility model, feature and advantage can be become apparent, preferred embodiment cited below particularly, and coordinate institute's accompanying drawings, it is described in detail below.
Accompanying drawing explanation
The schematic appearance of the telescopic ruler that Fig. 1 provides for one embodiment of this utility model.
The explosive view of the telescopic ruler that Fig. 2 provides for one embodiment of this utility model.
The use view of the telescopic ruler that Fig. 3 provides for one embodiment of this utility model.
Detailed description of the invention
For further setting forth that this utility model is realize technological means and effect that predetermined utility model purpose is taked, below fasten accompanying drawing and preferred embodiment, to according to detailed description of the invention of the present utility model, structure, feature and effect thereof, describe in detail as after.
The schematic appearance of the telescopic ruler that Fig. 1 provides for one embodiment of this utility model. Telescopic ruler in this utility model embodiment includes: including outer rear sight 1 and interior scale 2, interior scale 2 is arranged on the inside of outer rear sight 1, during use, it is possible to scale 2 in pull-out, it is achieved measure more accurately.
In detail, outer rear sight 1 includes the first scale portion 111, and in an example, the scale in the first scale portion 111 could be arranged to 0cm to 15cm. In detail, a deep trouth extended along the first scale portion 111 is offered in the side of outer rear sight 1, and interior scale 2 is built in deep trouth.
In detail, as in figure 2 it is shown, include the second scale portion 21 on interior scale 2, the scale in the second scale portion 21 is incremented by setting from the deep trouth port of export; During use, can pulling out interior scale 2 and measure, the edge of outer rear sight 1 is just stuck on the scale of interior scale 2, allows users to more be accurately read scale.
In detail, as in figure 2 it is shown, outer rear sight 1 is set to fluctuating plate portion 11,12; First scale portion 111 is arranged in a portion 11; Interior scale 2 is arranged between a portion 11 and lower piece section 12 in the deep trouth of formation.
Further, lower piece section 12 is internal arranges screens projection 121, interior scale 2 arranges the position corresponding with screens projection 121 and arranges the screens groove 22 extended along the second scale portion 21. Preferably, as in figure 2 it is shown, screens groove 22 be arranged far from the one end in the second scale portion 21.
Further, such as Fig. 1, shown in 2 or 3, start index one end of interior scale 2 arranges fixture block 23. In detail, such as Fig. 1, shown in 2 or 3, the cross section of fixture block 23 is identical with the cross section of outer rear sight 1. It is possible to prevent interior scale 2 to be all embedded in outer rear sight 1, it is possible to use scale 2 in the convenient push-and-pull in family. It make the user to use enhanced convenience.
Further, interior scale 2 is metal ruler. The scale that can make the present embodiment is more beautiful durable.
Further, as it is shown on figure 3, the upper surface of outer rear sight 1 is an inclined-plane, the edge of first one end, scale portion 111 is relatively thin. In detail, as it is shown on figure 3, the edge of first one end, scale portion 111 forms the first knife-edge 112. By the upper surface of outer rear sight 1 is arranged to inclined-plane, the edge of first one end, scale portion 111 forms the first knife-edge 112, it is possible to make scale be more nearly object under test, makes test more accurate.
Further, in detail, as shown in figures 2 and 3, the edge of second one end, scale portion 21 of interior scale 2 is relatively thin, and the edge of second one end, scale portion 21 forms the second knife-edge 24. As shown in Figure 2, the one end in interior scale 2 second scale portion 21 is relatively thin, and one end of parallel second scale portion 21 bearing of trend is thicker, it is shown that screens groove is arranged on thicker side, the wearability of increase screens groove 22 can be made, improve the practicality of telescopic ruler of the present utility model.In detail, owing to interior scale 2 can be metal ruler, and the edge of second one end, scale portion 21 forms the second knife-edge 24, then can also be used as knife by interior scale.
Telescopic ruler according to above-described embodiment, by arranging outer rear sight and interior scale, during use, it is possible to interior scale is pulled out, during measurement, the scale place that the length of the edge just screens Measuring Object of outer rear sight is corresponding, it is possible to use family is reading more accurately.
The above, it it is only preferred embodiment of the present utility model, not this utility model is done any pro forma restriction, although this utility model discloses as above with preferred embodiment, but it is not limited to this utility model, any those skilled in the art, without departing within the scope of technical solutions of the utility model, when the technology contents of available the disclosure above makes a little change or is modified to the Equivalent embodiments of equivalent variations, in every case it is without departing from technical solutions of the utility model content, according to any brief introduction amendment that above example is made by technical spirit of the present utility model, equivalent variations and modification, all still fall within the scope of technical solutions of the utility model.
Claims (8)
1. a telescopic ruler, it is characterised in that outer rear sight (1) and interior scale (2); Described outer rear sight (1) includes the first scale portion (111), and a deep trouth extended along described first scale portion (111) is offered in the side of described outer rear sight (1), and described interior scale (2) is built in described deep trouth; Including the second scale portion (21) on described interior scale (2), the scale in described second scale portion (21) is incremented by setting from the described deep trouth port of export; During use, the measurement of described interior scale (2) can be pulled out.
2. telescopic ruler as claimed in claim 1, it is characterised in that described outer rear sight (1) is set to fluctuating plate portion (11,12); Described first scale portion (111) is arranged in described upper slice portion (11); Described interior scale (2) be arranged on described upper slice between portion (11) and described lower piece section (12) formed deep trouth in.
3. telescopic ruler as claimed in claim 2, it is characterized in that, described lower piece section (12) is internal arranges screens projection (121), and described interior scale (2) above arranges the position corresponding with described screens protruding (121) and arranges the screens groove (22) extended along described second scale portion (21).
4. telescopic ruler as claimed in claim 3, it is characterised in that described screens groove (22) be arranged far from the one end in the second scale portion (21).
5. telescopic ruler as claimed in claim 1, it is characterised in that start index one end of described interior scale (2) arranges fixture block (23).
6. telescopic ruler as claimed in claim 1, it is characterised in that described interior scale (2) is metal ruler.
7. telescopic ruler as claimed in claim 1, it is characterised in that the upper surface of described outer rear sight (1) is an inclined-plane, the edge of described first scale portion (111) one end is relatively thin.
8. telescopic ruler as claimed in claim 1, it is characterised in that the edge of described second scale portion (21) one end of described interior scale (2) is relatively thin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520855822.8U CN205292031U (en) | 2015-10-31 | 2015-10-31 | Telescopic ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520855822.8U CN205292031U (en) | 2015-10-31 | 2015-10-31 | Telescopic ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205292031U true CN205292031U (en) | 2016-06-08 |
Family
ID=56438931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520855822.8U Expired - Fee Related CN205292031U (en) | 2015-10-31 | 2015-10-31 | Telescopic ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205292031U (en) |
Cited By (2)
| 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 |
| CN112577384A (en) * | 2020-12-03 | 2021-03-30 | 中国十九冶集团有限公司 | Beam template geometric dimension detection tool |
-
2015
- 2015-10-31 CN CN201520855822.8U patent/CN205292031U/en not_active Expired - Fee Related
Cited By (2)
| 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 |
| CN112577384A (en) * | 2020-12-03 | 2021-03-30 | 中国十九冶集团有限公司 | Beam template geometric dimension detection tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20161031 |