CN104786695A - Pen container capable of lengthening short pencil - Google Patents
Pen container capable of lengthening short pencil Download PDFInfo
- Publication number
- CN104786695A CN104786695A CN201510232294.5A CN201510232294A CN104786695A CN 104786695 A CN104786695 A CN 104786695A CN 201510232294 A CN201510232294 A CN 201510232294A CN 104786695 A CN104786695 A CN 104786695A
- Authority
- CN
- China
- Prior art keywords
- pencil
- pen container
- straddle
- short
- penholder
- 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.)
- Granted
Links
- 238000003780 insertion Methods 0.000 claims abstract description 10
- 230000037431 insertion Effects 0.000 claims abstract description 10
- 238000010422 painting Methods 0.000 claims description 26
- 239000002699 waste material Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
- B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
- B43K24/06—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by turning means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K29/00—Combinations of writing implements with other articles
- B43K29/02—Combinations of writing implements with other articles with rubbers
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The invention discloses a pen container capable of lengthening a short pencil. The pen container capable of lengthening the short pencil comprises a pencil insertion leg, a pencil butting rod, a pen container body and a pencil butting rod stretching and retracting device, wherein the pencil insertion leg is of a cylindrical structure with the two ends open, openings are formed in the two ends of the pen container body, the pencil insertion leg is provided with an inner cavity allowing the short pencil to be inserted therein, the pen container body is provided with an inner cavity allowing the pen butting rod to penetrate through, the rear end of the pencil insertion leg is connected with the front end of the pen container body, the inner cavity of the pencil insertion leg is communicated with the inner cavity of the pen container body, the front end of the pencil butting rod is a pencil butting end, the pencil butting end is located in the inner cavity of the pencil insertion leg, the rear end of the pencil butting rod penetrates through the rear end of the pen container body, and the pencil butting rod stretching and retracting device is used for adjusting the length of the portion, inserted into the pencil insertion leg, of the pencil butting end. By the adoption of the pen container, a pencil can be used for writing no matter how long the pencil is, the use effect of the lengthened short pencil can be the same as that of the original long pencil, free writing is achieved, in this way, the utilization rate of the short pencil is increased, and pencil waste is reduced.
Description
Technical field
The present invention relates to a kind of stationery, especially a kind of short pencil lengthens pen container.
Background technology
The class that pencil is used to write and drawing sketch etc. is special, pupil often writes operation with it; In the process using pencil, along with the time used is longer, pencil can be cut shorter, finally, becomes the short pencil being not easy to grip, and usually, user thinks that short pencil is not easy to grip, and it will be thrown away, cause waste.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of short pencil to lengthen pen container, improve the utilization rate of short pencil, reduce the waste of pencil.
The present invention solves the short pencil lengthening pen container that its technical problem adopts, comprise pencil straddle, to penholder, pen container and support penholder retractor device, described pencil straddle is the tubular structure of both ends open, the two ends of described pen container all have opening, described pencil straddle has the internal cavity inserted for short pencil, described pen container has the internal cavity for passing to penholder, the rear end of described pencil straddle is connected with the front end of described pen container, the internal cavity of described pencil straddle and the internal cavity of described pen container through, described penholder front end of supporting is for supporting the tip of the brushstyle of a writing or painting, the described bore being positioned at described pencil straddle to the tip of the brushstyle of a writing or painting, the described rear end of rear end through described pen container supporting penholder, the described penholder retractor device that supports regulates the described degree of depth stretching into described pencil straddle to the tip of the brushstyle of a writing or painting.
Further, the described penholder retractor device that supports comprises Compress Spring, described supporting on penholder is provided with bulge loop, the internal cavity rear portion of described pen container is provided with boss, described Compress Spring is set in described on penholder, and the front end of described Compress Spring is resisted against on described bulge loop, the rear end of described Compress Spring is resisted against on described boss.
Further, the front end of described pencil straddle is at least divided into two rip-panels.
Further, the front end of described pencil straddle is divided into six rip-panels.
Further, also comprise fixed muffle, described fixed muffle is set on described pencil straddle.
Further, the internal cavity of described fixed muffle is tapered, and the internal diameter of described fixed muffle front end conforms to the external diameter of the pencil straddle after insertion short pencil, and the internal diameter of described fixed muffle rear end is greater than the internal diameter of described fixed muffle front end.
Further, the rear end of described fixed muffle is provided with internal thread, and the rear end of described pencil straddle is provided with external screw thread, and described fixed muffle is threaded with described pencil straddle.
Further, also comprise erasing rubber sleeve and erasing rubber, the front end of described erasing rubber sleeve is connected with the rear end of described pen container, and the front end of described erasing rubber is plugged in described erasing rubber sleeve.
Further, described erasing rubber sleeve is threaded with pen container.
The invention has the beneficial effects as follows: adopt short pencil of the present invention to lengthen pen container, when pencil cut very short be not easy to grip time, just this short pencil being not easy to grip can be inserted short pencil lengthens in pen container, short pencil is lengthened, and when the short pencil inserted is partially short, when can not be resisted against on the tip of the brushstyle of a writing or painting, then by supporting penholder retractor device, the described tip of the brushstyle of a writing or painting that supports is moved to the front end of pencil straddle, short pencil is made to be resisted against on the tip of the brushstyle of a writing or painting, like this, no matter how short pencil is, can be used for writing, the result of use that short pencil after being lengthened out is the same when can reach long with former pencil, write with facility, thus improve the utilization rate of short pencil, reduce the waste of pencil.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation after short pencil inserts;
Fig. 3 is the exploded perspective view of fixed muffle in Fig. 1, pencil straddle and lengthening pen container;
Identify in figure: 1-fixed muffle, 2-pencil straddle, 21-rip-panel, 3-supports penholder, 31-supports the tip of the brushstyle of a writing or painting, 32-bulge loop, 4-pen container, 41-boss, 5-Compress Spring, 6-erasing rubber sleeve, 7-erasing rubber, 8-short pencil.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
As Fig. 1, shown in Fig. 2, short pencil of the present invention lengthens pen container, comprise pencil straddle 2, to penholder 3, pen container 4 and support penholder retractor device, described pencil straddle 2 is the tubular structure of both ends open, the two ends of described pen container 4 all have opening, described pencil straddle 2 has the internal cavity inserted for short pencil, described pen container 4 has the internal cavity for passing to penholder 3, the rear end of described pencil straddle 2 is connected with the front end of described pen container 4, the internal cavity of described pencil straddle 2 and the internal cavity of described pen container 4 through, described penholder 3 front end of supporting is for supporting the tip of the brushstyle of a writing or painting 31, the described bore being positioned at described pencil straddle 2 to the tip of the brushstyle of a writing or painting 31, the described rear end of rear end through described pen container 4 supporting penholder 3, the described penholder retractor device that supports regulates the described degree of depth stretching into described pencil straddle 2 to the tip of the brushstyle of a writing or painting 31.
Described pencil straddle 2 is the tubular structure of both ends open and has the internal cavity inserted for short pencil, and namely described pencil straddle 2 has the internal cavity running through two ends.The two ends of described pen container 4 all have opening and have the internal cavity for passing to penholder 3, and namely described pen container 4 has the internal cavity running through two ends.The described penholder 3 that supports is applied in pencil straddle 2 with the internal cavity of pen container 4, and the bore that the tip of the brushstyle of a writing or painting 31 is positioned at described pencil straddle 2, for supporting the tip of the brushstyle of a writing or painting 31, is describedly supported in described penholder 3 front end of supporting, and rear end is through the rear end of described pen container 4; During use, short pencil is inserted in the internal cavity of described pencil straddle 2, and be against described support penholder 3 support on the tip of the brushstyle of a writing or painting 31, when the short pencil inserted is partially short, when can not be resisted against on the tip of the brushstyle of a writing or painting 31, then by supporting penholder retractor device, the described tip of the brushstyle of a writing or painting 31 that supports is moved to the front end of pencil straddle 2, short pencil is resisted against on the tip of the brushstyle of a writing or painting 31.The rear end of described pencil straddle 2 can be fixedly connected with the front end of described pen container 4, also can detachablely connect, also can be one-body molded, such as: to be threaded, bonding, one-body molded etc.Wherein, near one end of short pencil when " front end " refers to use, away from one end of short pencil when " rear end " refers to use.
Short pencil of the present invention is adopted to lengthen pen container, when pencil cut very short be not easy to grip time, just this short pencil being not easy to grip can be inserted short pencil lengthens in pen container, short pencil is lengthened, and when the short pencil inserted is partially short, when can not be resisted against on the tip of the brushstyle of a writing or painting 31, then by supporting penholder retractor device, the described tip of the brushstyle of a writing or painting 31 that supports is moved to the front end of pencil straddle 2, short pencil is made to be resisted against on the tip of the brushstyle of a writing or painting 31, like this, no matter how short pencil is, can be used for writing, the result of use that short pencil after being lengthened out is the same when can reach long with former pencil, write with facility, thus improve the utilization rate of short pencil, reduce the waste of pencil.
Described can have multiple implementation to penholder retractor device, and such as: described supporting on penholder 3 is provided with external screw thread, and the internal cavity of described pen container 4 is provided with internal thread, the described penholder 3 that supports forms described to penholder retractor device with described pen container 4 threaded engagement.Like this, when needing to stretch into the degree of depth of described pencil straddle 2 to the tip of the brushstyle of a writing or painting 31 described in adjustment, pen container 4 of holding with a firm grip, then rotates and supports penholder 3, just can move to the tip of the brushstyle of a writing or painting 31 forward or backward, but this mode needs manual adjustments.In order to convenient, as preferred embodiment, the described penholder retractor device that supports comprises Compress Spring 5, described supporting on penholder 3 is provided with bulge loop 32, the internal cavity rear portion of described pen container 4 is provided with boss 41, described Compress Spring 5 is set in described supporting on penholder 3, and the front end of described Compress Spring 5 is resisted against on described bulge loop 32, and the rear end of described Compress Spring 5 is resisted against on described boss 41.Like this, automatically pushed against being adjusted to the tip of the brushstyle of a writing or painting 31 with the rear end of short pencil according to the length of short pencil by Compress Spring 5, also namely when short pencil is inclined, then Compress Spring 5 extends automatically in short-term, is just adjusted to the tip of the brushstyle of a writing or painting 31 and pushes against with the rear end of short pencil.
For the ease of being inserted by short pencil in pencil straddle 2, as preferred embodiment, the front end of described pencil straddle 2 is at least divided into two rip-panels 21.Like this, not only facilitate and short pencil is inserted in pencil straddle 2, and, go for the short pencil of various outer diameter.
For the ease of being inserted in pencil straddle 2 by difform short pencil, as preferred embodiment, the front end of described pencil straddle 2 is divided into six rip-panels 21.Like this, prevent pencil-lead from also can be inserted easily in pencil straddle 2 by the six rib pencils broken.
When the front end of pencil straddle 2 be divided at least be divided into two rip-panels 21 time, after short pencil is inserted into pencil straddle 2, not only be not easy to gripping write, and short pencil easily drops out from pencil straddle 2, therefore, as preferred embodiment, also comprise fixed muffle 1, described fixed muffle 1 is set on described pencil straddle 2.During use, first fixed muffle 1 is disassembled from pencil straddle 2, then insert short pencil, and then fixed muffle 1 is set on pencil straddle 2.Like this, the pencil straddle 2 being divided into multiple rip-panel is locked by fixed muffle 1, makes short pencil be not easy to drop out, increases the comfort of gripping simultaneously.
For the ease of fixed muffle 1 being set on the pencil straddle 2 that is made up of multiple rip-panel 21, as preferred embodiment, the internal cavity of described fixed muffle 1 is tapered, the internal diameter of described fixed muffle 1 front end conforms to the external diameter of the pencil straddle 2 after insertion short pencil, and the internal diameter of described fixed muffle 1 rear end is greater than the internal diameter of described fixed muffle 1 front end.
Described fixed muffle 1 can be set on pencil straddle 2 by the mode of grafting, but, come off to prevent fixed muffle 1, as preferred embodiment, the rear end of described fixed muffle 1 is provided with internal thread, the rear end of described pencil straddle 2 is provided with external screw thread, and described fixed muffle 1 is threaded with described pencil straddle 2.
For ease of corrigendum or the clerical error revising pencil, as preferred embodiment, also comprise erasing rubber sleeve 6 and erasing rubber 7, the front end of described erasing rubber sleeve 6 is connected with the rear end of described pen container 4, and the front end of described erasing rubber 7 is plugged in described erasing rubber sleeve 6.
Erasing rubber sleeve 6 can be plugged on pen container 4, but comes off to prevent, and as preferred embodiment, described erasing rubber sleeve 6 is threaded with pen container 4.Like this, be not only convenient to realize dismounting, and skin wiping sleeve 6 can be made to be connected with pen container 4 more securely.
Claims (9)
1. short pencil lengthens pen container, it is characterized in that: comprise pencil straddle (2), to penholder (3), pen container (4) and support penholder retractor device, the tubular structure that described pencil straddle (2) is both ends open, the two ends of described pen container (4) all have opening, described pencil straddle (2) has the internal cavity inserted for short pencil, described pen container (4) has the internal cavity for passing to penholder (3), the rear end of described pencil straddle (2) is connected with the front end of described pen container (4), the internal cavity of described pencil straddle (2) and the internal cavity of described pen container (4) through, described penholder (3) front end of supporting is for supporting the tip of the brushstyle of a writing or painting (31), the described bore being positioned at described pencil straddle (2) to the tip of the brushstyle of a writing or painting (31), the described rear end of rear end through described pen container (4) supporting penholder (3), the described penholder retractor device that supports regulates the described degree of depth stretching into described pencil straddle (2) to the tip of the brushstyle of a writing or painting (31).
2. short pencil as claimed in claim 1 lengthens pen container, it is characterized in that: the described penholder retractor device that supports comprises Compress Spring (5), described supporting on penholder (3) is provided with bulge loop (32), the internal cavity rear portion of described pen container (4) is provided with boss (41), described Compress Spring (5) is set in described on penholder (3), and the front end of described Compress Spring (5) is resisted against on described bulge loop (32), the rear end of described Compress Spring (5) is resisted against on described boss (41).
3. short pencil as claimed in claim 1 or 2 lengthens pen container, it is characterized in that: the front end of described pencil straddle (2) is at least divided into two rip-panels (21).
4. short pencil as claimed in claim 3 lengthens pen container, it is characterized in that: the front end of described pencil straddle (2) is divided into six rip-panels (21).
5. short pencil as claimed in claim 4 lengthens pen container, and it is characterized in that: also comprise fixed muffle (1), described fixed muffle (1) is set on described pencil straddle (2).
6. short pencil as claimed in claim 5 lengthens pen container, it is characterized in that: the internal cavity of described fixed muffle (1) is tapered, the internal diameter of described fixed muffle (1) front end conforms to the external diameter of the pencil straddle (2) after insertion short pencil, and the internal diameter of described fixed muffle (1) rear end is greater than the internal diameter of described fixed muffle (1) front end.
7. the short pencil as described in claim 5 or 6 lengthens pen container, it is characterized in that: the rear end of described fixed muffle (1) is provided with internal thread, the rear end of described pencil straddle (2) is provided with external screw thread, and described fixed muffle (1) is threaded with described pencil straddle (2).
8. the short pencil as described in claim 1,2,4,5 or 6 lengthens pen container, it is characterized in that: also comprise erasing rubber sleeve (6) and erasing rubber (7), the front end of described erasing rubber sleeve (6) is connected with the rear end of described pen container (4), and the front end of described erasing rubber (7) is plugged in described erasing rubber sleeve (6).
9. short pencil as claimed in claim 8 lengthens pen container, it is characterized in that: described erasing rubber sleeve (6) is threaded with pen container (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510232294.5A CN104786695B (en) | 2015-05-08 | 2015-05-08 | Short pencil lengthens pen container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510232294.5A CN104786695B (en) | 2015-05-08 | 2015-05-08 | Short pencil lengthens pen container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104786695A true CN104786695A (en) | 2015-07-22 |
| CN104786695B CN104786695B (en) | 2017-08-25 |
Family
ID=53552057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510232294.5A Expired - Fee Related CN104786695B (en) | 2015-05-08 | 2015-05-08 | Short pencil lengthens pen container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104786695B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899348A (en) * | 2019-03-11 | 2019-06-18 | 张琳函 | A kind of removable erasing rubber connector being applicable in more specification pencils end |
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|---|---|---|---|---|
| CN2038842U (en) * | 1988-08-10 | 1989-06-07 | 王朝云 | Chalk propelling writing pen |
| CN2048023U (en) * | 1989-03-02 | 1989-11-22 | 曹龙章 | Cap of pencil |
| CN2183891Y (en) * | 1994-03-10 | 1994-11-30 | 苑晓光 | Comfortable chalk sleeve |
| CN2460311Y (en) * | 2001-01-03 | 2001-11-21 | 梁苑 | Chalk cover |
| CN2540281Y (en) * | 2002-05-23 | 2003-03-19 | 杨冬文 | Economizing chalk holder |
| CN2784200Y (en) * | 2005-04-08 | 2006-05-31 | 胡相波 | Device for chalk handwriting |
| CN2880516Y (en) * | 2005-12-16 | 2007-03-21 | 刘雷雷 | Adjustable hand protecting chalk holder |
| CN201291666Y (en) * | 2008-11-10 | 2009-08-19 | 董超 | Claw type sanitation chalk cover |
| CN101544148A (en) * | 2009-05-09 | 2009-09-30 | 李新民 | Pencil-saving device |
| CN101554814A (en) * | 2008-12-31 | 2009-10-14 | 上海市延安中学 | Chalk grasping sleeve |
| CN201371654Y (en) * | 2009-03-23 | 2009-12-30 | 吕巍 | Chalk writing device |
| CN202517903U (en) * | 2012-04-15 | 2012-11-07 | 王相来 | Chalk sleeve for teaching |
| CN203142110U (en) * | 2013-04-15 | 2013-08-21 | 孙琪 | Pencil stub using machine |
| CN204674235U (en) * | 2015-05-08 | 2015-09-30 | 攀枝花学院 | Short pencil lengthens pen container |
-
2015
- 2015-05-08 CN CN201510232294.5A patent/CN104786695B/en not_active Expired - Fee Related
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2038842U (en) * | 1988-08-10 | 1989-06-07 | 王朝云 | Chalk propelling writing pen |
| CN2048023U (en) * | 1989-03-02 | 1989-11-22 | 曹龙章 | Cap of pencil |
| CN2183891Y (en) * | 1994-03-10 | 1994-11-30 | 苑晓光 | Comfortable chalk sleeve |
| CN2460311Y (en) * | 2001-01-03 | 2001-11-21 | 梁苑 | Chalk cover |
| CN2540281Y (en) * | 2002-05-23 | 2003-03-19 | 杨冬文 | Economizing chalk holder |
| CN2784200Y (en) * | 2005-04-08 | 2006-05-31 | 胡相波 | Device for chalk handwriting |
| CN2880516Y (en) * | 2005-12-16 | 2007-03-21 | 刘雷雷 | Adjustable hand protecting chalk holder |
| CN201291666Y (en) * | 2008-11-10 | 2009-08-19 | 董超 | Claw type sanitation chalk cover |
| CN101554814A (en) * | 2008-12-31 | 2009-10-14 | 上海市延安中学 | Chalk grasping sleeve |
| CN201371654Y (en) * | 2009-03-23 | 2009-12-30 | 吕巍 | Chalk writing device |
| CN101544148A (en) * | 2009-05-09 | 2009-09-30 | 李新民 | Pencil-saving device |
| CN202517903U (en) * | 2012-04-15 | 2012-11-07 | 王相来 | Chalk sleeve for teaching |
| CN203142110U (en) * | 2013-04-15 | 2013-08-21 | 孙琪 | Pencil stub using machine |
| CN204674235U (en) * | 2015-05-08 | 2015-09-30 | 攀枝花学院 | Short pencil lengthens pen container |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899348A (en) * | 2019-03-11 | 2019-06-18 | 张琳函 | A kind of removable erasing rubber connector being applicable in more specification pencils end |
| CN109899348B (en) * | 2019-03-11 | 2020-07-24 | 张琳函 | Detachable eraser connector suitable for ends of pencils of various specifications |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104786695B (en) | 2017-08-25 |
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