CN201841872U - Novel drawing pencil capable of automatically changing lead - Google Patents
Novel drawing pencil capable of automatically changing lead Download PDFInfo
- Publication number
- CN201841872U CN201841872U CN2010205417615U CN201020541761U CN201841872U CN 201841872 U CN201841872 U CN 201841872U CN 2010205417615 U CN2010205417615 U CN 2010205417615U CN 201020541761 U CN201020541761 U CN 201020541761U CN 201841872 U CN201841872 U CN 201841872U
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- China
- Prior art keywords
- inner bag
- nib
- penholder
- inner container
- embedded
- 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 novel drawing pencil capable of automatically changing lead, which comprises an embedded rotatable inner inserting strip, an inner container, a pen holder, an internally spiral groove of the inner container, a spiral connecting rod, a pen point eraser inner container and a nib. The embedded rotatable inner inserting strip and the inner container arranged in the pen holder form a hollow cylinder, the internally spiral groove of the inner container is spirally arranged on the inner container, the nib is connected to the lower end of the pen holder, and the pen point eraser inner container is disposed in the nib. The novel drawing pencil has the advantages of capability of automatically changing the lead, difficulty in breakage and spin-out, convenience, practicality and environmental protection.
Description
Technical field
The utility model relates to a kind of draw tool, the particularly a kind of drawing pen that can move lead certainly.
Background technology
Existing drawing pencil, a body is to be made by timber, causes more than 20 ten thousand mu of forests of the annual approximately waste of country.Traditional drawing pencil lead and penholder are one, can't move lead certainly, inconvenience, and frangibility.
The utility model content
The purpose of this utility model provides.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of new type auto plumbous drawing pencil that changes, it is characterized in that: form by embedded rotatable interior cutting, inner bag, penholder, inner bag inside spin groove, spiral connecting rod, written rubber inner bag, nib, the embedded rotatable interior inner bag of transplanting a cutting and being located in the penholder is formed a hollow circular cylinder, spiral is provided with inner bag inside spin groove on the inner bag, the penholder lower end is connected with nib, is provided with written rubber inner bag in the nib.
Described embedded transplant a cutting in rotatable and penholder between for can plug rotary flexible connection.Described penholder is connected with the nib rotary moveable by rotary connecting rod.
Owing to adopted technique scheme, the utlity model has following beneficial effect:
The utility model is improved on the basis of traditional pen, and the main thickness of adjusting inner bag and interior cutting that utilizes is installed the lead for retractable pencil without specification, and nib adds the rubber inner bag can make not frangibility of pencil, is difficult for throwing away, convenient, practicality and environmental protection.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a sectional drawing of the present utility model.
The specific embodiment
According to embodiment the utility model is described in further detail below.
Shown in Fig. 1～2, a kind of new type auto plumbous drawing pencil that changes, form by embedded rotatable interior cutting 1, inner bag 2, penholder 3, inner bag inside spin groove 4, spiral connecting rod 7, written rubber inner bag 6, nib 5, embedded rotatable interior cutting 1 and the inner bags of being located in the penholder 32 are formed a hollow circular cylinder, spiral is provided with inner bag inside spin groove 4 on the inner bag 2, penholder 3 lower ends are connected with nib 5, are provided with written rubber inner bag 6 in the nib 5.For can plug rotary flexible connection, penholder 3 is connected with nib 5 rotary moveables by rotary connecting rod 7 between embedded rotatable interior cutting 1 and the penholder 3.During use, lead for retractable pencil is put into embedded rotatable cutting 1, rotates embedded rotatable interior cutting 1, and by inner bag inside spin groove 4, lead for retractable pencil can pass through written rubber inner bag 6, rotates to nib 5.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other multi-form variation and changes on the basis of the above description.Here can't give exhaustive to all embodiments.Everyly belong to the row that conspicuous variation that the technical solution of the utility model amplifies out or change still are in protection domain of the present utility model.
Claims (3)
1. one kind is new type autoly changed plumbous drawing pencil, it is characterized in that: form by embedded rotatable interior cutting, inner bag, penholder, inner bag inside spin groove, spiral connecting rod, written rubber inner bag, nib, the embedded rotatable interior inner bag of transplanting a cutting and being located in the penholder is formed a hollow circular cylinder, spiral is provided with inner bag inside spin groove on the inner bag, the penholder lower end is connected with nib, is provided with written rubber inner bag in the nib.
2. pencil according to claim 1 is characterized in that: described embedded transplant a cutting in rotatable and penholder between for can plug rotary flexible connection.
3. pencil according to claim 1 and 2 is characterized in that: described penholder is connected with the nib rotary moveable by rotary connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205417615U CN201841872U (en) | 2010-09-26 | 2010-09-26 | Novel drawing pencil capable of automatically changing lead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205417615U CN201841872U (en) | 2010-09-26 | 2010-09-26 | Novel drawing pencil capable of automatically changing lead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201841872U true CN201841872U (en) | 2011-05-25 |
Family
ID=44036776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205417615U Expired - Fee Related CN201841872U (en) | 2010-09-26 | 2010-09-26 | Novel drawing pencil capable of automatically changing lead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201841872U (en) |
-
2010
- 2010-09-26 CN CN2010205417615U patent/CN201841872U/en not_active Expired - Fee Related
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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: 20110525 Termination date: 20120926 |