CN201061946Y - Pencil with slip-preventing pencil lead - Google Patents

Pencil with slip-preventing pencil lead Download PDF

Info

Publication number
CN201061946Y
CN201061946Y CNU2007200723379U CN200720072337U CN201061946Y CN 201061946 Y CN201061946 Y CN 201061946Y CN U2007200723379 U CNU2007200723379 U CN U2007200723379U CN 200720072337 U CN200720072337 U CN 200720072337U CN 201061946 Y CN201061946 Y CN 201061946Y
Authority
CN
China
Prior art keywords
pencil
pen core
length
penholder
groove hole
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
CNU2007200723379U
Other languages
Chinese (zh)
Inventor
赵明荣
崔璐琦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cui Luqi
Zhao Ming Rong
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CNU2007200723379U priority Critical patent/CN201061946Y/en
Application granted granted Critical
Publication of CN201061946Y publication Critical patent/CN201061946Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

The utility model relates to a pencil of anti-slip pencil lead, which comprises a pencil lead, a pencil holder, a groove which is positioned in the center of the pencil holder. The pencil lead is positioned in the groove, the length of the groove is less than that of the pencil holder, and the length of the pencil lead is the same as the length of the groove, and one end of the groove, the pencil lead and the pencil holder are arrayed in a line. The utility model has the advantages that under the condition that any additional material is not added, the utility model utilizes the self material of the pencil holder to prevent the pencil lead from sliding, and under the premise that the efficient usage can not be effected, the utility model shortens the length of the pencil lead and reduces the material consumption of the pencil lead.

Description

Pen core is prevented the slip pencil
Technical field
The utility model relates to a kind of pencil, particularly discloses the anti-slip pencil of a kind of pen core.
Background technology
At present, known pencil is made up of pen core, penholder and the groove hole of equal in length.Penholder is binded by two pencil plates and forms, and all dashing on the every pencil plate and having dug tangent plane is semicircular groove, and groove depth equals the pen core radius.Pen core is among the groove hole, and its length and penholder equate.Because pencil pen core even thickness, and its material is comparatively satiny, and therefore along with pencil is used shorter and shorter, the frictional force between pen core and the penholder reduces gradually, and the phenomenon that pen core is slided in penholder just takes place easily, causes continuing normal use.
Summary of the invention
The purpose of this utility model is to solve in the existing pencil, and pen core is easy to generate the problem of sliding phenomenon, provides a kind of pen core simple in structure, that can avoid pen core to produce sliding phenomenon to prevent the slip pencil.
The utility model is achieved in that a kind of pen core prevents the slip pencil, comprise pen core, penholder and be positioned at the middle groove hole of penholder, described pen core is arranged in the groove hole, described groove hole length is less than penholder length, described pen core length equals groove hole length, and an end of described groove hole, pen core, penholder aligns mutually.
Described groove hole length is less than penholder length 0.1cm-4.5cm.
The beneficial effects of the utility model are: under the situation that does not increase any additional material, promptly utilized the consumption of penholder self just to stop the slip of pen core, under the prerequisite that does not influence effective use, shortened pen core length again, reduced the consumption of pen core and just measured.
Description of drawings
Accompanying drawing is a structural representation of the present utility model;
Among the figure: 1, pen core; 2, penholder; 3, groove hole.
The specific embodiment
With reference to the accompanying drawings, the utility model comprises pen core 1, penholder 2 and is positioned at groove hole 3 in the middle of the penholder 2, and pen core 1 is arranged in groove hole 3, and the length in groove hole 3 is than the short 0.1cm-4.5cm of the length of penholder 2, and pen core 1 length equals the length in groove hole 3; One end of groove hole 3, pen core 1, penholder 2 aligns mutually, makes the other end of penholder 2 be longer than pen core 1 and groove hole 3, forms the blind end that stops that pen core 1 slides.

Claims (2)

1. a pen core is prevented the slip pencil, comprise pen core, penholder and be positioned at the middle groove hole of penholder, described pen core is arranged in the groove hole, it is characterized in that: described groove hole length is less than penholder length, described pen core length equals groove hole length, and an end of described groove hole, pen core, penholder aligns mutually.
2. pen core according to claim 1 is prevented the slip pencil, and described groove hole length is less than penholder length 0.1cm-4.5cm.
CNU2007200723379U 2007-07-11 2007-07-11 Pencil with slip-preventing pencil lead Expired - Fee Related CN201061946Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200723379U CN201061946Y (en) 2007-07-11 2007-07-11 Pencil with slip-preventing pencil lead

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200723379U CN201061946Y (en) 2007-07-11 2007-07-11 Pencil with slip-preventing pencil lead

Publications (1)

Publication Number Publication Date
CN201061946Y true CN201061946Y (en) 2008-05-21

Family

ID=39450314

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200723379U Expired - Fee Related CN201061946Y (en) 2007-07-11 2007-07-11 Pencil with slip-preventing pencil lead

Country Status (1)

Country Link
CN (1) CN201061946Y (en)

Similar Documents

Publication Publication Date Title
CN201061946Y (en) Pencil with slip-preventing pencil lead
CN202132401U (en) Linear bearing fixing seat sliding block
CN201895496U (en) Multifunctional portable pen
CN204921779U (en) Bottom plate and drum brake
CN201792624U (en) Pen with compass
CN201703098U (en) Pencil
CN202293796U (en) Pen insertion type notepaper box
CN203004693U (en) Combined pen
CN202130158U (en) Novel ball-point pen
CN201224255Y (en) Multipurpose stationery
CN201566278U (en) Pencil sheath
CN201070925Y (en) Multifunctional ruler
CN202573398U (en) Paper rolling type writing pen
CN201573406U (en) Multi-cartridge pen
CN103358769A (en) Dual-purpose drawing pen
CN202880577U (en) Guide roller
CN202764518U (en) Three-edged ruler type pen
CN202319532U (en) Tool ruler
CN202491581U (en) Pen
CN202389004U (en) Anti-skidding lead-core pencil
CN203078075U (en) Multifunctional ruler
CN204551905U (en) A kind of steel strand anchoring intermediate plate
CN202533012U (en) Scale capable of emitting light
CN201970660U (en) Pen with USB (universal serial bus) flash drive
CN202144160U (en) Multi-functional ball-point pen

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: Shanghai TV University, Yangpu District, Shanghai, 228 lane, Shanghai TV University, Department of literature and art, zip code: 200433

Co-patentee after: Cui Luqi

Patentee after: Zhao Ming Rong

Address before: Room 302, Dongfang 9, 128 Guo Shun Road, Yangpu District, Shanghai, zip code: 200000

Co-patentee before: Cui Luqi

Patentee before: Zhao Ming Rong

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080521

Termination date: 20100711