CN205573413U - Automatic pencil - Google Patents
Automatic pencil Download PDFInfo
- Publication number
- CN205573413U CN205573413U CN201521043386.0U CN201521043386U CN205573413U CN 205573413 U CN205573413 U CN 205573413U CN 201521043386 U CN201521043386 U CN 201521043386U CN 205573413 U CN205573413 U CN 205573413U
- Authority
- CN
- China
- Prior art keywords
- penholder
- holder
- pen
- revolving part
- push rod
- 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
Abstract
The utility model discloses an automatic pencil, its technical essential is including pen -holder, nib and lead core, the pen -holder is connected with the nib, all be equipped with the standing groove of placing the lead core in nib and the pen -holder, be equipped with first pen -holder, second pen -holder on the pen -holder and set up the propelling movement portion between first pen -holder and second pen -holder, propelling movement portion includes rotating member and push rod, the both ends of rotating member respectively with first pen -holder, second pen -holder swivelling joint, push rod and rotating member threaded connection, the push rod cooperatees with the standing groove, the utility model discloses an automatic pencil can make the even technological effect of output of lead core.
Description
Technical field
This utility model belongs to pencil field, and in particular, it relates to a kind of propelling pencil.
Background technology
Propelling pencil when in use, often occurs lead for retractable pencil to rupture, in use between long after, lead for retractable pencil also can wear and tear, will need button press, lead for retractable pencil will stretch out, but, button press when, the output of lead for retractable pencil is also indefinite, so causing the inconvenience in use.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide the uniform propelling pencil of output of a kind of lead for retractable pencil.
For achieving the above object, this utility model provides following technical scheme: a kind of propelling pencil, including penholder, nib and lead for retractable pencil, described penholder is connected with nib, the placing trough placing lead for retractable pencil it is equipped with in described nib and penholder, described penholder is provided with the first penholder, the second penholder and is arranged on the push part between the first penholder and the second penholder, described push part includes revolving part and push rod, the two ends of described revolving part are rotatably connected with the first penholder, the second penholder respectively, described push rod is threadeded with revolving part, and described push rod matches with placing trough.
By using technique scheme, at lead for retractable pencil, fracture or the when of wearing away of lead for retractable pencil abrasion can occur, rotate revolving part, revolving part is made to drive pushrod movement, enabling to push rod move in placing trough, push rod promotes lead for retractable pencil motion simultaneously so that lead for retractable pencil releases placing trough, enable to the more uniform of lead for retractable pencil release, use convenient.
This utility model is further arranged to: described first penholder is provided with first annular groove, described revolving part is provided with the first annular projection with first annular slot fit, described second penholder is provided with the second cannelure, and described revolving part is provided with the second annular protrusion coordinated with the second cannelure.
By using technique scheme, rotating revolving part when, the first annular projection on revolving part rotates in first annular groove, and the second annular protrusion on revolving part rotates in the second cannelure simultaneously, it is possible to play the convenient technique effect rotated of revolving part.
This utility model is further arranged to: described penholder is provided with rule.
By using technique scheme, forgetting band ruler when, conveniently measure.
This utility model is further arranged to: one end of described penholder connects magnifier.
By using technique scheme, it is possible to the extraneous small material object of convenient observation, it is possible to facilitate elder person often not see the word on newspaper.
This utility model is further arranged to: the surface of described revolving part is provided with anti-slip veins.
By using technique scheme, it is possible to play convenient rotation revolving part so that more convenient to operate.
Accompanying drawing explanation
Fig. 1 is the structural representation one of a kind of propelling pencil of this utility model；
Fig. 2 is the structural representation two of a kind of propelling pencil of this utility model.
In figure: 1, nib；2, placing trough；3, the first penholder；4, the second penholder；5, revolving part；6, push rod；7, first annular groove；8, first annular projection；9, the second cannelure；10, the second annular protrusion；11, rule；12, magnifier.
Detailed description of the invention
nullReferring to figs. 1 through shown in Fig. 2，A kind of propelling pencil that present case is implemented，Including penholder、Nib 1 and lead for retractable pencil，Described penholder is connected with nib 1，Described written 1 with penholder in be equipped with place lead for retractable pencil placing trough 2，Described penholder is provided with the first penholder 3、Second penholder 4 and be arranged on the push part between the first penholder 3 and the second penholder 4，Described push part includes revolving part 6 and push rod 6，The two ends of described revolving part 6 respectively with the first penholder 3、Second penholder 4 is rotatably connected，Described push rod 6 is threadeded with revolving part 6，Described push rod 6 matches with placing trough 2，Described first penholder 3 is provided with first annular groove 7，Described revolving part 5 is provided with first annular protruding 8 coordinated with first annular groove 7，Described second penholder 4 is provided with the second cannelure 9，Described revolving part 5 is provided with the second annular protrusion 10 coordinated with the second cannelure 9，Described penholder is provided with rule 11，One end of described penholder connects magnifier 12，The surface of described revolving part 5 is provided with anti-slip veins.
At lead for retractable pencil, fracture or the when of wearing away of lead for retractable pencil abrasion can occur, rotate revolving part 5, revolving part 5 is made to drive push rod 6 to move, enable to push rod 6 move in placing trough 2, push rod 6 promotes lead for retractable pencil to move simultaneously, make lead for retractable pencil release placing trough 2, it is possible to such that lead for retractable pencil releases more uniformly, use convenient.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (5)
1. a propelling pencil, including penholder, nib and lead for retractable pencil, described penholder is connected with nib, the placing trough placing lead for retractable pencil it is equipped with in described nib and penholder, it is characterized in that: described penholder is provided with the first penholder, the second penholder and is arranged on the push part between the first penholder and the second penholder, described push part includes revolving part and push rod, the two ends of described revolving part are rotatably connected with the first penholder, the second penholder respectively, described push rod is threadeded with revolving part, and described push rod matches with placing trough.
A kind of propelling pencil the most according to claim 1, it is characterized in that: described first penholder is provided with first annular groove, described revolving part is provided with the first annular projection with first annular slot fit, described second penholder is provided with the second cannelure, and described revolving part is provided with the second annular protrusion coordinated with the second cannelure.
A kind of propelling pencil the most according to claim 2, it is characterised in that: described penholder is provided with rule.
A kind of propelling pencil the most according to claim 3, it is characterised in that: one end of described penholder connects magnifier.
A kind of propelling pencil the most according to claim 4, it is characterised in that: the surface of described revolving part is provided with anti-slip veins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521043386.0U CN205573413U (en) | 2015-12-15 | 2015-12-15 | Automatic pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521043386.0U CN205573413U (en) | 2015-12-15 | 2015-12-15 | Automatic pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205573413U true CN205573413U (en) | 2016-09-14 |
Family
ID=56882339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521043386.0U Expired - Fee Related CN205573413U (en) | 2015-12-15 | 2015-12-15 | Automatic pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205573413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114987087A (en) * | 2022-06-16 | 2022-09-02 | 深圳楠凯科技有限公司 | Mechanical pencil and production method thereof |
-
2015
- 2015-12-15 CN CN201521043386.0U patent/CN205573413U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114987087A (en) * | 2022-06-16 | 2022-09-02 | 深圳楠凯科技有限公司 | Mechanical pencil and production method thereof |
| CN114987087B (en) * | 2022-06-16 | 2024-02-02 | 深圳楠凯科技有限公司 | Propelling pencil and method for producing the same |
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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: 20160914 Termination date: 20161215 |