CN107914486A - A kind of environment protection type pencil - Google Patents
A kind of environment protection type pencil Download PDFInfo
- Publication number
- CN107914486A CN107914486A CN201711274955.6A CN201711274955A CN107914486A CN 107914486 A CN107914486 A CN 107914486A CN 201711274955 A CN201711274955 A CN 201711274955A CN 107914486 A CN107914486 A CN 107914486A
- Authority
- CN
- China
- Prior art keywords
- penholder
- environment protection
- protection type
- straight tube
- type pencil
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
- B43K19/02—Pencils with graphite; Coloured pencils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The present invention provides a kind of environment protection type pencil, including penholder, the pen core being arranged in penholder, and a straight tube；One end of the penholder is provided with a boss, which is inserted into straight tube with interference；The outer wall of the straight tube, which corresponds to, is provided with some anti-skid bulges at boss.Environment protection type pencil provided by the invention can all use penholder and pen core, avoid causing to waste.By setting anti-skid bulge, it is more convenient to grip.
Description
Technical field
The present invention relates to stationery technical field, more particularly to a kind of environment protection type pencil.
Background technology
Gradually shorten during pencil use, final stage length is then difficult to grip when being less than 7 centimetres, and user generally selects
Directly abandon, then reuse a new pencil.The penholder and pen core of discarding cause to waste, while pollute environment.
As it can be seen that the prior art could be improved and improve.
The content of the invention
In view of in place of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of environment protection type pencil, it is intended to solves
In the prior art pencil using it is shorter after be difficult to the technical problem that grips.
In order to achieve the above object, this invention takes following technical scheme：
A kind of environment protection type pencil, including penholder, the pen core being arranged in penholder, and a straight tube；One end of the penholder is set
There is a boss, which is inserted into straight tube with interference；The outer wall of the straight tube, which corresponds to, is provided with some anti-skid bulges at boss.
Further, each anti-skid bulge is spherical.
Further, the cross section of the boss is square, and the cross section of the inner cavity of the penholder is square.
Further, straight tube is pvc pipe.
Further, boss and penholder are integrally formed.
Beneficial effect：
The present invention provides a kind of environment protection type pencil, compared with prior art, by setting boss in one end of penholder, and in boss
A piece straight tube of upper interference fit, so as to which penholder and pen core have been used completely, avoids waste and pollution environment.Pass through
Anti-skid bulge is set, easily facilitates gripping.
Brief description of the drawings
Fig. 1 is the structure diagram of environment protection type pencil provided by the invention.
Fig. 2 is the side view of environment protection type pencil provided by the invention.
Fig. 3 is the partial enlarged view in S regions in Fig. 1.
Embodiment
The present invention provides a kind of environment protection type pencil, to make the purpose of the present invention, technical solution and effect clearer, clear and definite,
The present invention is described in more detail for the embodiment that develops simultaneously referring to the drawings.It should be appreciated that specific embodiment described herein
Only to explain the present invention, it is not intended to limit the present invention.
Please refer to Fig.1 to Fig.3, the present invention provides a kind of environment protection type pencil.
The environment protection type pencil, including penholder 1, the pen core 2 being arranged in penholder, further includes a straight tube 3；The penholder
One end be provided with a boss 11, which is inserted into straight tube 3 with interference.
Into a ground, each anti-skid bulge 32 is spherical.
Further, the cross section of the boss 11 is square, and the cross section of the inner cavity of the straight tube 3 is square.
The setting avoids straight tube and relatively rotates with boss.
Further, straight tube 3 is pvc pipe.
Further, boss 11 and penholder 1 are integrally formed.
In use, after the penholder of pencil more uses shorter, can directly be held on straight tube so as to which penholder and pen core is whole
It has been used that, avoid wasting.Straight tube can recycle, or for being sleeved on other pencils.
It is understood that for those of ordinary skills, can be with technique according to the invention scheme and its hair
Bright design is subject to equivalent substitution or change, and all these changes or replacement should all belong to the guarantor of appended claims of the invention
Protect scope.
Claims (5)
1. a kind of environment protection type pencil, including penholder, the pen core being arranged in penholder, it is characterised in that further include a straight tube；It is described
One end of penholder is provided with a boss, which is inserted into straight tube with interference;The outer wall of the straight tube is corresponded to and is provided with boss
Some anti-skid bulges.
2. environment protection type pencil according to claim 1, it is characterised in that each anti-skid bulge is spherical.
3. environment protection type pencil according to claim 1, it is characterised in that the cross section of the boss is square, the pen
The cross section of the inner cavity of bar is square.
4. environment protection type pencil according to claim 2, it is characterised in that straight tube is pvc pipe.
5. environment protection type pencil according to claim 3, it is characterised in that boss and penholder are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711274955.6A CN107914486A (en) | 2017-12-06 | 2017-12-06 | A kind of environment protection type pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711274955.6A CN107914486A (en) | 2017-12-06 | 2017-12-06 | A kind of environment protection type pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107914486A true CN107914486A (en) | 2018-04-17 |
Family
ID=61897290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711274955.6A Pending CN107914486A (en) | 2017-12-06 | 2017-12-06 | A kind of environment protection type pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107914486A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2243983Y (en) * | 1996-04-01 | 1997-01-01 | 苏北平 | Pencil sleeve |
| FR2807710A3 (en) * | 2000-03-20 | 2001-10-19 | Chin Kun Lee | Extendible pencil, comprises main pencil lead with bolt at one end for screwing into hole in end of extension lead |
| CN2564350Y (en) * | 2002-08-15 | 2003-08-06 | 田桂民 | Pencil |
| CN2739004Y (en) * | 2004-09-07 | 2005-11-09 | 付剑波 | Two-purpose pencil |
| CN201089279Y (en) * | 2007-09-29 | 2008-07-23 | 陈咸朝 | Elongation sleeve for pencil economization |
| CN201580120U (en) * | 2009-11-09 | 2010-09-15 | 兰明超 | Pencil stub utilizing pencil cap |
| CN201646073U (en) * | 2010-04-19 | 2010-11-24 | 史中原 | Conservation pencil |
| CN201922715U (en) * | 2010-12-09 | 2011-08-10 | 张磊 | Extension rod for pencil |
| KR20120084360A (en) * | 2011-01-20 | 2012-07-30 | 이동현 | Stick in little pencil cap |
| CN202463260U (en) * | 2012-02-10 | 2012-10-03 | 马燕东 | Pencil extending device |
| CN205439680U (en) * | 2016-02-29 | 2016-08-10 | 赵俊昊 | Novel pencil pen socket structure |
| CN106274154A (en) * | 2016-11-14 | 2017-01-04 | 温州兴南环保科技有限公司 | A kind of environment protection type pencil |
| CN206528235U (en) * | 2016-08-01 | 2017-09-29 | 薛佳音 | A kind of pencil lid for being used to splice pencil stub |
-
2017
- 2017-12-06 CN CN201711274955.6A patent/CN107914486A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2243983Y (en) * | 1996-04-01 | 1997-01-01 | 苏北平 | Pencil sleeve |
| FR2807710A3 (en) * | 2000-03-20 | 2001-10-19 | Chin Kun Lee | Extendible pencil, comprises main pencil lead with bolt at one end for screwing into hole in end of extension lead |
| CN2564350Y (en) * | 2002-08-15 | 2003-08-06 | 田桂民 | Pencil |
| CN2739004Y (en) * | 2004-09-07 | 2005-11-09 | 付剑波 | Two-purpose pencil |
| CN201089279Y (en) * | 2007-09-29 | 2008-07-23 | 陈咸朝 | Elongation sleeve for pencil economization |
| CN201580120U (en) * | 2009-11-09 | 2010-09-15 | 兰明超 | Pencil stub utilizing pencil cap |
| CN201646073U (en) * | 2010-04-19 | 2010-11-24 | 史中原 | Conservation pencil |
| CN201922715U (en) * | 2010-12-09 | 2011-08-10 | 张磊 | Extension rod for pencil |
| KR20120084360A (en) * | 2011-01-20 | 2012-07-30 | 이동현 | Stick in little pencil cap |
| CN202463260U (en) * | 2012-02-10 | 2012-10-03 | 马燕东 | Pencil extending device |
| CN205439680U (en) * | 2016-02-29 | 2016-08-10 | 赵俊昊 | Novel pencil pen socket structure |
| CN206528235U (en) * | 2016-08-01 | 2017-09-29 | 薛佳音 | A kind of pencil lid for being used to splice pencil stub |
| CN106274154A (en) * | 2016-11-14 | 2017-01-04 | 温州兴南环保科技有限公司 | A kind of environment protection type pencil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180417 |
|
| RJ01 | Rejection of invention patent application after publication |