CN201849160U - Ruler provided with scale mark protecting films - Google Patents
Ruler provided with scale mark protecting films Download PDFInfo
- Publication number
- CN201849160U CN201849160U CN2010205665723U CN201020566572U CN201849160U CN 201849160 U CN201849160 U CN 201849160U CN 2010205665723 U CN2010205665723 U CN 2010205665723U CN 201020566572 U CN201020566572 U CN 201020566572U CN 201849160 U CN201849160 U CN 201849160U
- Authority
- CN
- China
- Prior art keywords
- graduation mark
- ruler
- diaphragm
- rule
- protecting films
- 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
Links
Images
Landscapes
- Drawing Aids And Blackboards (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a ruler provided with scale mark protecting films, belonging to the technical field of cultural education supplies. The ruler comprises a dividing ruler and the protecting films positioned at scale marks of the dividing ruler, wherein the protecting film is a transparent plastic film with viscosity at the single side, such as a transparent adhesive tape. The ruler is easy in obtaining material, low in cost, simple in method, strong in feasibility and easy to popularize and implement.
Description
Technical field
The utility model relates to a kind of rule, and especially graduation mark partly prevents from the rule that weares and teares to belong to culture and education articles for use technical field with diaphragm.
Background technology
At present, the graduation mark on most of rules is to be printed on the ruler lower surface, and contact friction meeting frequent and measured object causes graduation mark to blur even grinds off, and has had a strong impact on the use of rule, has shortened the life-span of rule.
Summary of the invention
For the graduation mark that solves rule problem easy to wear, the utility model provides a kind of graduation mark diaphragm, reduces the wearing and tearing of graduation mark, and method is simple, and is practical, is easy to promote.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of chi with the graduation mark diaphragm comprises rule and is positioned at rule graduation mark diaphragm partly that diaphragm adheres to the graduation mark part of rule.
Diaphragm is an one-side band viscosity overlay in the chi of described band graduation mark diaphragm.
The beneficial effects of the utility model are that the diaphragm that is attached on the chi graduation mark can effectively prevent graduation mark wearing and tearing partly, the life-span of extension scale chi.The outstanding advantage of the utility model is that material is easily got, and with low cost, method is simple, and feasibility is strong, is easy to promote the use of.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
1. rules, 2. diaphragm among the figure.
The specific embodiment
As shown in Figure 1, the chi of the utility model band graduation mark diaphragm comprises rule 1 and is positioned at the diaphragm 2 of rule graduation mark part that diaphragm 2 adheres to the graduation mark part of rule 1.Graduation mark diaphragm 2 is one-side band viscosity overlays, as adhesive tape.One-side band viscosity overlay according to the shape size of scale high scale line part is cut out pastes the graduation mark part, just can effectively prevent the wearing and tearing of graduation mark.
Claims (2)
1. chi with the graduation mark diaphragm is characterized in that: this rule comprises rule and is positioned at the diaphragm of rule graduation mark part that diaphragm adheres to the graduation mark part of rule.
2. the chi of band graduation mark diaphragm according to claim 1 is characterized in that: diaphragm is an one-side band viscosity overlay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205665723U CN201849160U (en) | 2010-10-19 | 2010-10-19 | Ruler provided with scale mark protecting films |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205665723U CN201849160U (en) | 2010-10-19 | 2010-10-19 | Ruler provided with scale mark protecting films |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201849160U true CN201849160U (en) | 2011-06-01 |
Family
ID=44091571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205665723U Expired - Fee Related CN201849160U (en) | 2010-10-19 | 2010-10-19 | Ruler provided with scale mark protecting films |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201849160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963175A (en) * | 2012-12-05 | 2013-03-13 | 李秀月 | Wear-resistant ruler |
-
2010
- 2010-10-19 CN CN2010205665723U patent/CN201849160U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963175A (en) * | 2012-12-05 | 2013-03-13 | 李秀月 | Wear-resistant ruler |
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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: 20110601 Termination date: 20111019 |