CN102774176A - Pen - Google Patents
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- Publication number
- CN102774176A CN102774176A CN2012102868611A CN201210286861A CN102774176A CN 102774176 A CN102774176 A CN 102774176A CN 2012102868611 A CN2012102868611 A CN 2012102868611A CN 201210286861 A CN201210286861 A CN 201210286861A CN 102774176 A CN102774176 A CN 102774176A
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- Prior art keywords
- pen
- penholder
- ball
- cap
- hole
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- Coating Apparatus (AREA)
Abstract
The invention provides a pen, which not only can be prevented from rolling, but also enables a user to freely sleeve a pen cap at the tail end of a pen holder. The pen comprises the pen holder (2), a pen nib (1) mounted at the head end of the pen holder (2), and the pen cap (3) which can be sleeved at the head end of the pen holder (2) to cover the pen nib (1). A plurality of through holes (7) are formed along the circumference of the upper edge of the wall part close to the tail end part of the pen holder (2); stretchable components are arranged in the through holes; and a loading component is arranged in the pen holder (2) and is used for loading the stretching components so as to allow the stretching component to protrude out of the outer circumference wall of the pen holder (2).
Description
Technical field
The present invention relates to a kind of pen, be meant a kind of pen of tumbling of can preventing especially.
Background technology
A kind of anti-skidding pen is disclosed in Chinese utility model patent mandate communique CN201872442U; Tail end at the penholder of this pen is provided with antiskid part; When the user is not enclosed within the penholder tail end with the cap for brush, avoided under the situation that cap for brush is not enclosed within tail end pen to roll falling to the ground thereby prevent by this antiskid part that pen from rolling.
In addition, having put down in writing above-mentioned antiskid part in this patent documentation can disassemble from penholder.Yet, can increase the quantity of the parts on the pen like this, trouble in the time of use; In addition, when antiskid part is installed on the penholder because the radial dimension of antiskid part is bigger, if thereby at this moment the user to want to be enclosed within the cap for brush on the tail end of penholder be irrealizable, this has just brought inconvenience to the user.
Patent documentation: Chinese utility model patent mandate communique CN201872442U
Summary of the invention
In view of this, main purpose of the present invention is, provides a kind of and can either prevent to tumble and can make the user freely realize the cap for brush is enclosed within the pen of the tail end of penholder.
For achieving the above object, pen of the present invention constitutes: comprise penholder, be installed in the head end of this penholder fountain pen nib, can be sleeved on the head end of said penholder and cover the cap for brush of said fountain pen nib.The wall portion upper edge near its tail end at said penholder is circumferentially with a plurality of through holes; In this through hole, be provided with extensible member; In said penholder, be provided with loading component, this loading component loads said extensible member and makes this extensible member protrude in the periphery wall of said penholder.
Adopt the as above pen of structure; Because the edge is circumferentially with a plurality of through holes near the tail end of penholder; Be provided with extensible member in this through hole, this extensible member is loaded that parts load and the periphery wall that protrudes in penholder, thereby; The cap for brush is not enclosed within the user under the situation on the tail end of penholder, thereby can prevents that pen from tumbling on ground etc. on desktop etc. yet by these a plurality of extensible members that protrude in the penholder periphery wall.In addition; Owing to being loaded parts, extensible member loads the periphery wall that protrudes in penholder; Can stretch, thereby when the user wants the cap for brush is enclosed within on the tail end of penholder, thereby can realize in the through hole cap for brush is enclosed within on the penholder through extensible member is pushed back.
The present invention is preferred, and said extensible member is a ball, and the diameter of said through hole is slightly smaller than the diameter of this ball, and said loading component is C shape ring, on the outer peripheral face of this C shape ring, is provided with the maintenance groove, and said ball is kept groove to keep by this.
The present invention is preferred, the circumferential formation that said maintenance groove encircles along said C shape, and be formed on the complete cycle.Said through hole can form outer little in big taper hole.Said C shape ring can be metallic article.Said ball can be steel ball.Can be provided with pen clip portion on the said cap for brush.
Description of drawings
The structural representation of the pen that Fig. 1 relates to for the specific embodiment of the invention;
Fig. 2 is the amplification sectional view of above-mentioned pen.
The specific embodiment
Carry out detailed explanation with reference to Fig. 1, Fig. 2 specific embodiments of the invention below.
The pen of this embodiment has penholder 2, fountain pen nib 1, the cap for brush 3, and fountain pen nib 1 is installed in the cephalic par of penholder 2, thereby the cap for brush 3 can be enclosed within and covers fountain pen nib 1 on the cephalic par of this penholder 2.In addition,, the user also can the cap for brush 3 be enclosed within on the tail end (in contrast to the end of head end) of penholder 2 when using this pen etc.On the cap for brush 3, be provided with the 3a of pen clip portion, the 3a of this pen clip portion has the effect that prevents that the cap for brush 3 from rolling.
The wall portion upper edge near its tail end 2a at penholder 2 is circumferentially with 6 through holes 7, is provided with steel ball 4 (extensible member) in this through hole 7.In this embodiment, through hole 7 form outer little in big taper hole, thereby and its diameter diameter of being slightly smaller than steel ball 4 prevent that this steel ball 4 is from wherein outwards coming off.In addition, also can be make through hole 7 in the diameter at the outer wall place of penholder 2 less than steel ball 4, and the diameter at inwall place can be a bit larger tham steel ball 4.
In addition, in penholder 2, be provided with metal C shape ring 5 (loading components), this C shape ring 5 has certain elasticity, and is provided with a maintenance groove 6 at its outer peripheral face upper edge complete cycle.Ball 4 is arranged in this maintenance groove 6, keeps groove 6 to keep this ball 4 by this.In addition, C shape ring 5 is installed with certain shrink state (state that the opening of C shape is reduced), thereby steel ball 4 is applied elastic force and makes it protrude in the periphery wall of penholder 2.
Employing has the pen of said structure, owing to a plurality of steel balls 4 that are circumferentially with the periphery wall that protrudes in this penholder 2 in penholder 2 upper edges, thereby can prevent that pen from rolling, and avoided pen to tumble the generation of the ground state of affairs by this steel ball 4.In addition, owing to steel ball 4 is arranged near the tail end of penholder 2, thereby can not have influence on user's use (writing).In addition; When the user is enclosed within the cap for brush 3 on the tail end of penholder 2; Steel ball 4 can be urged and overcome C shape ring 5 active force and in the through hole 7 that submerges, thereby can not occur stoping the cap for brush 3 to be enclosed within problem such on the tail end of penholder 2 owing to being provided with outstanding steel ball 4 (extensible member).
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
For example, in the above-described embodiment, use C shape ring 5 to come steel ball 4 is applied elastic acting force, yet the present invention is not limited to this, for example, also can in penholder 2, loading spring be set, steel ball 4 is applied elastic force by this spring to each steel ball 4.
In addition, in the above-described embodiment, use steel ball 4 to constitute extensible member of the present invention; Yet the present invention is not limited to this, also can be the scalable of other and can protrude in the structure of the periphery wall of penholder 2; For example; In the wall portion of penholder 2, through hole is set, is provided with the tongue piece integrally formed in the through hole, form outwards outstanding protuberance on the tongue piece with the wall portion of penholder 2.So, the strain of tongue piece capable of using makes protuberance protrude in the periphery wall of penholder 2 and can be pushed back in the through hole.
In addition, in the above-described embodiment, keep groove 6 to form along the complete cycle of C shape ring 5; Yet the present invention is not limited to this, for example; Can form a plurality of maintenance grooves along circumferential segmentation, perhaps also can be along a plurality of grooves of circumferential formation, each groove keeps a steel ball 4 respectively.
Claims (7)
1. pen, comprise penholder (2), be installed in the head end of this penholder (2) fountain pen nib (1), can be sleeved on the head end of said penholder (2) and cover the cap for brush (3) of said fountain pen nib (1), it is characterized in that,
The wall portion upper edge near its tail end at said penholder (2) is circumferentially with a plurality of through holes (7); In this through hole, be provided with extensible member; In said penholder (2), be provided with loading component, this loading component loads said extensible member and makes this extensible member protrude in the periphery wall of said penholder (2).
2. pen according to claim 1; It is characterized in that; Said extensible member is a ball, and the diameter of said through hole (7) is slightly smaller than the diameter of this ball (4), and said loading component is C shape ring (5); On the outer peripheral face of this C shape ring (5), be provided with maintenance groove (6), said ball is kept groove (6) to keep by this.
3. pen according to claim 2 is characterized in that, the circumferential formation that said maintenance groove encircles along said C shape, and be formed on the complete cycle.
4. pen according to claim 2 is characterized in that, said through hole (7) form outer little in big taper hole.
5. pen according to claim 2 is characterized in that, said C shape ring (5) is a metallic article.
6. pen according to claim 2 is characterized in that, said ball is steel ball (4).
7. pen according to claim 1 is characterized in that, the said cap for brush (3) is provided with pen clip portion (3a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210286861.1A CN102774176B (en) | 2012-08-13 | 2012-08-13 | Pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210286861.1A CN102774176B (en) | 2012-08-13 | 2012-08-13 | Pen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102774176A true CN102774176A (en) | 2012-11-14 |
| CN102774176B CN102774176B (en) | 2014-09-10 |
Family
ID=47119367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210286861.1A Active CN102774176B (en) | 2012-08-13 | 2012-08-13 | Pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102774176B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1461692A (en) * | 2002-05-28 | 2003-12-17 | 谢智庆 | Joint structure for extension box of tool |
| TW577374U (en) * | 2003-06-20 | 2004-02-21 | Yau-Lin Juo | Improved structure for socket tool |
| JP2004291491A (en) * | 2003-03-27 | 2004-10-21 | Pentel Corp | Writing implement or coating instrument |
| CN200955554Y (en) * | 2006-10-10 | 2007-10-03 | 李坤霖 | Universal joint |
| CN200960796Y (en) * | 2006-09-12 | 2007-10-17 | 韩晓雯 | Safety pen cap |
| CN201405310Y (en) * | 2009-03-24 | 2010-02-17 | 卓耀霖 | Sleeve-penetrating structure |
| CN201456693U (en) * | 2009-06-18 | 2010-05-12 | 上海市七宝中学 | Protection device of penpoint |
| CN201703071U (en) * | 2010-05-27 | 2011-01-12 | 罗文静 | Novel anti-dropping pen |
| CN201784291U (en) * | 2010-03-10 | 2011-04-06 | 林志娟 | Anti-rolling pen tube |
| CN201816377U (en) * | 2010-04-20 | 2011-05-04 | 杨春林 | Pencil vase |
| CN201824681U (en) * | 2010-09-13 | 2011-05-11 | 苏振华 | Sign pen with tail wing |
| CN201833687U (en) * | 2010-07-22 | 2011-05-18 | 谢晓瑶 | Anti-rolling and anti-falling pen |
| CN201881707U (en) * | 2010-12-20 | 2011-06-29 | 李国铨 | Baby head telescopic ball-point pen |
| CN202242504U (en) * | 2011-09-27 | 2012-05-30 | 曾志红 | Rolling-prevention pen |
-
2012
- 2012-08-13 CN CN201210286861.1A patent/CN102774176B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1461692A (en) * | 2002-05-28 | 2003-12-17 | 谢智庆 | Joint structure for extension box of tool |
| JP2004291491A (en) * | 2003-03-27 | 2004-10-21 | Pentel Corp | Writing implement or coating instrument |
| TW577374U (en) * | 2003-06-20 | 2004-02-21 | Yau-Lin Juo | Improved structure for socket tool |
| CN200960796Y (en) * | 2006-09-12 | 2007-10-17 | 韩晓雯 | Safety pen cap |
| CN200955554Y (en) * | 2006-10-10 | 2007-10-03 | 李坤霖 | Universal joint |
| CN201405310Y (en) * | 2009-03-24 | 2010-02-17 | 卓耀霖 | Sleeve-penetrating structure |
| CN201456693U (en) * | 2009-06-18 | 2010-05-12 | 上海市七宝中学 | Protection device of penpoint |
| CN201784291U (en) * | 2010-03-10 | 2011-04-06 | 林志娟 | Anti-rolling pen tube |
| CN201816377U (en) * | 2010-04-20 | 2011-05-04 | 杨春林 | Pencil vase |
| CN201703071U (en) * | 2010-05-27 | 2011-01-12 | 罗文静 | Novel anti-dropping pen |
| CN201833687U (en) * | 2010-07-22 | 2011-05-18 | 谢晓瑶 | Anti-rolling and anti-falling pen |
| CN201824681U (en) * | 2010-09-13 | 2011-05-11 | 苏振华 | Sign pen with tail wing |
| CN201881707U (en) * | 2010-12-20 | 2011-06-29 | 李国铨 | Baby head telescopic ball-point pen |
| CN202242504U (en) * | 2011-09-27 | 2012-05-30 | 曾志红 | Rolling-prevention pen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102774176B (en) | 2014-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |