CN202911387U - Ruler - Google Patents
Ruler Download PDFInfo
- Publication number
- CN202911387U CN202911387U CN 201220587502 CN201220587502U CN202911387U CN 202911387 U CN202911387 U CN 202911387U CN 201220587502 CN201220587502 CN 201220587502 CN 201220587502 U CN201220587502 U CN 201220587502U CN 202911387 U CN202911387 U CN 202911387U
- Authority
- CN
- China
- Prior art keywords
- ruler
- short
- short chi
- contained
- chi
- 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 discloses a ruler which comprises a dividing ruler body. The ruler is characterized in that the ruler body is formed by at least two sections of short ruler in a mutual sleeved mode, each short ruler comprises a containing short ruler and a contained short ruler, a cavity which is used for containing the contained short ruler is arranged inside the containing short ruler, an anti-drop structure is connected between the short rulers, and a protrusion which can be stretched conveniently is arranged at the tail end of a last section of contained short ruler. Compared with the prior art, the ruler is formed by at least two sections of short ruler in a mutual sleeved mode, stretching and contracting can be achieved among the short rulers, using and storing are convenient, and the ruler is convenient and practical.
Description
Technical field
The utility model relate to a kind of flexible be convenient to take in ruler.
Background technology
Existing ruler is a complete structure, can not shrink and stretch, ruler too in short-term, range falls short of during use; When ruler was oversize, all inconveniences are taken in and used to the accommodation space that writing case is so grown again.
The utility model content
The utility model technical issues that need to address are for above-mentioned the deficiencies in the prior art, and a kind of ruler that can shrink and stretch is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of ruler comprises the graduated blade of tool, it is characterized in that: blade is made of the short chi of at least two joints of mutual socket.
Described short chi comprises to be taken in short chi and is contained short chi, takes in to be provided with in the short chi and holds the cavity that is contained short chi.
Connect by anti-drop structure between described short chi.
In the end the joint end that is contained short chi is provided with the projection of being convenient to stretch.
Described anti-drop structure is tenon or shell fragment.
Compared with prior art, ruler of the present utility model is made of the short chi of at least two joints of mutual socket, can stretch and shrink between short chi, and is easy to use and take in, convenient and practical.
Description of drawings
Fig. 1 is structural representation of the present utility model,
Wherein, 1, take in short chi, 2, be contained short chi, 3, anti-drop structure, 4, projection.
The specific embodiment
Describe optimal technical scheme of the present utility model in detail below in conjunction with accompanying drawing.
As shown in Figure 1, ruler of the present utility model, a kind of ruler comprises the graduated blade of tool, blade is made of the short chi of at least two joints of mutual socket.
Described short chi comprises to be taken in short chi 1 and is contained short chi 2, takes in to be provided with in the short chi 1 and holds the cavity that is contained short chi 2.
Connect by anti-drop structure 3 between described short chi.
In the end the joint end that is contained short chi 2 is provided with the projection 4 of being convenient to stretch.
Described anti-drop structure 3 is tenon or shell fragment.
Claims (5)
1. a ruler comprises the graduated blade of tool, it is characterized in that: blade is made of the short chi of at least two joints of mutual socket.
2. ruler according to claim 1, it is characterized in that: described short chi comprises to be taken in short chi (1) and is contained short chi (2), takes in to be provided with in the short chi (1) and holds the cavity that is contained short chi (2).
3. ruler according to claim 1 is characterized in that: connect by anti-drop structure (3) between described short chi.
4. ruler according to claim 2 is characterized in that: in the end the joint end that is contained short chi (2) is provided with the projection (4) of being convenient to stretch.
5. ruler according to claim 3, it is characterized in that: described anti-drop structure (3) is tenon or shell fragment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220587502 CN202911387U (en) | 2012-11-09 | 2012-11-09 | Ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220587502 CN202911387U (en) | 2012-11-09 | 2012-11-09 | Ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202911387U true CN202911387U (en) | 2013-05-01 |
Family
ID=48159725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220587502 Expired - Fee Related CN202911387U (en) | 2012-11-09 | 2012-11-09 | Ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202911387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754027A (en) * | 2013-11-21 | 2014-04-30 | 钟传新 | Straight ruler |
-
2012
- 2012-11-09 CN CN 201220587502 patent/CN202911387U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754027A (en) * | 2013-11-21 | 2014-04-30 | 钟传新 | Straight 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: 20130501 Termination date: 20131109 |