CN201249590Y - Anti-broken pen cap - Google Patents

Anti-broken pen cap Download PDF

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Publication number
CN201249590Y
CN201249590Y CNU2008200149919U CN200820014991U CN201249590Y CN 201249590 Y CN201249590 Y CN 201249590Y CN U2008200149919 U CNU2008200149919 U CN U2008200149919U CN 200820014991 U CN200820014991 U CN 200820014991U CN 201249590 Y CN201249590 Y CN 201249590Y
Authority
CN
China
Prior art keywords
penholder
pen
pen tube
pen cap
shaft
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
Application number
CNU2008200149919U
Other languages
Chinese (zh)
Inventor
王玥琪
Original Assignee
王玥琪
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 王玥琪 filed Critical 王玥琪
Priority to CNU2008200149919U priority Critical patent/CN201249590Y/en
Application granted granted Critical
Publication of CN201249590Y publication Critical patent/CN201249590Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an anti-broken pen cap, which comprises a cylindrical pen tube. The passage inside the pen tube can be in a circular cylinder, hexagonal prism or octagonal prism structure. A rubber pad is stuck to the inter wall of the pen tube. A plurality of rear fins are processed on the surface of one end of the pen tube. When the anti-broken pen cap is used, the pen tube is enclosed on the penholder of a pencil; the rubber pad on the inner wall of the pen tube closely clings to the penholder to keep stable. During writing, a user can hold a pen to write without failure; when external force is exerted on the penholder, the penholder is prevented from rolling due to the rear fins, and the penholder is also prevented from being dropped down from the desk top. The utility model has the advantages of reasonable structure, being convenient and practical, novel shape and the like.

Description

The anti-breaking pen cap
Technical field the utility model relates to a kind of study article, especially a kind of anti-breaking pen cap.
Background technology is well-known, and pencil is a writing implement commonly used during people learn, paint and work.But present pencil all adopts cylinder, six prismatic or eight prism structures, and whole be direct rod shape entirely, is easy to roll under the external force effect being subjected to, and the result causes pencil to drop falling damage, make troubles to people's study and work.And can address the above problem without any instrument in the market, so we provide a kind of new-type pen cap very necessary at all.
The summary of the invention the purpose of this utility model provides a kind of anti-breaking pen cap, is used to solve the problem that general tool can't increase penholder stability.
For achieving the above object, the anti-breaking pen cap of the utility model comprises the cylinder shaft of a writing brush, and shaft of a writing brush internal pipeline can adopt cylinder, six prisms, eight prism structures, and wall is pasted one deck rubber mount within it; Be processed with a plurality of empennages at the shaft of a writing brush one end surfaces.
After adopting said structure, the user is enclosed within the shaft of a writing brush on the penholder of pencil, utilizes the rubber mount of shaft of a writing brush inwall tightly to be attached on the penholder, keeps stable; When writing, the user can normally hold a pen and write; Be subjected to external force at penholder and do the time spent,, also therefore reduced the danger that penholder drops from table top because the existence of empennage can avoid penholder to roll.
Compared with the prior art, the beneficial effects of the utility model are: rational in infrastructure, convenient and practical, modern design, and can avoid penholder to roll, prolong the service life of pencil.
Description of drawings Fig. 1 is the overall structure schematic diagram of the anti-breaking pen cap of the utility model.
Number in the figure: 1 is that the shaft of a writing brush, 2 is that rubber mount, 3 is empennage.
The specific embodiment as shown in Figure 1, the anti-breaking pen cap of the utility model comprises the cylinder shaft of a writing brush 1, the shaft of a writing brush 1 internal pipeline can adopt cylinder, six prisms, eight prism structures, wall is pasted one deck rubber mount 2 within it; Be processed with a plurality of empennages 3 at the shaft of a writing brush 1 one end surfaces.Wherein, the internal diameter of the shaft of a writing brush 1 can design processing according to the diameter of pencil.

Claims (1)

1, a kind of anti-breaking pen cap comprises the cylinder shaft of a writing brush (1), it is characterized in that: the shaft of a writing brush (1) internal pipeline can adopt cylinder, six prisms, eight prism structures, and wall is pasted one deck rubber mount (2) within it; Be processed with a plurality of empennages (3) at the shaft of a writing brush (1) one end surfaces.
CNU2008200149919U 2008-08-18 2008-08-18 Anti-broken pen cap Expired - Fee Related CN201249590Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200149919U CN201249590Y (en) 2008-08-18 2008-08-18 Anti-broken pen cap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200149919U CN201249590Y (en) 2008-08-18 2008-08-18 Anti-broken pen cap

Publications (1)

Publication Number Publication Date
CN201249590Y true CN201249590Y (en) 2009-06-03

Family

ID=40745263

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200149919U Expired - Fee Related CN201249590Y (en) 2008-08-18 2008-08-18 Anti-broken pen cap

Country Status (1)

Country Link
CN (1) CN201249590Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104589844A (en) * 2014-12-15 2015-05-06 广西大学 Break resisting pencil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104589844A (en) * 2014-12-15 2015-05-06 广西大学 Break resisting pencil

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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: 20090603

Termination date: 20100818