CN2813322Y - Pencil connector - Google Patents

Pencil connector Download PDF

Info

Publication number
CN2813322Y
CN2813322Y CN 200520043315 CN200520043315U CN2813322Y CN 2813322 Y CN2813322 Y CN 2813322Y CN 200520043315 CN200520043315 CN 200520043315 CN 200520043315 U CN200520043315 U CN 200520043315U CN 2813322 Y CN2813322 Y CN 2813322Y
Authority
CN
China
Prior art keywords
pencil
sleeve pipe
diameter
jockey
casing tube
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
CN 200520043315
Other languages
Chinese (zh)
Inventor
袁晓君
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.)
SHANGHAI WUSONG SCHOOL
Original Assignee
SHANGHAI WUSONG SCHOOL
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 SHANGHAI WUSONG SCHOOL filed Critical SHANGHAI WUSONG SCHOOL
Priority to CN 200520043315 priority Critical patent/CN2813322Y/en
Application granted granted Critical
Publication of CN2813322Y publication Critical patent/CN2813322Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to a stationery article, particularly a pencil connecting device. The connecting device comprises a casing tube and is characterized in that the middle part of the casing tube is provided with a top plate, and the inner sides of both ends of the casing tube are respectively provided with inner screw threads the inner diameter of both ends of the casing tube is equal to or less than the diameter of a common pencil. The pencil connecting device of the utility model not only has the advantages of simple structure and easy manufacture and fabrication, but also can be change wastes into valuables and the cost is saved.

Description

The pencil jockey
Technical field
The utility model relates to a kind of stationery, is specifically related to a kind of pencil jockey.
Background technology
Pencil is because its structure is light and handy, easy to operate, and the characteristics of being convenient to remove have become one of the highest writing implement of current social frequency of utilization.But, after pencil has used a period of time, can influence use because shorten gradually, the easiest method is the outer wood of pencil stub to be applied mechanically the cutter excision, get its pencil-lead and be used for propelling pencil, but this method troublesome poeration is also dangerous for young student.The fibertip pen cover can also be enclosed within the afterbody of pencil stub, with increase length, but the easy season cracking of the plastics pen cap, service life is short.So generally speaking, people can throw away the pencil stub that remains, thereby have caused the unnecessary wasting of resources.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of pencil jockey on the basis of the existing pen cap, and this pencil jockey is simple in structure, easy to use, pencil stub can be utilized again.
For solving the problems of the technologies described above, a kind of pencil jockey of the present utility model comprises sleeve pipe, and the middle part of this sleeve pipe is a top board, and the inboard at sleeve pipe two ends is contained internal thread respectively.
For guarantee pencil stub be screwed into and be screwed into back pencil stub and thimble joint firmly, the internal diameter at sleeve pipe two ends is designed to diameter smaller or equal to common pencil.
Because the utility model adopts sleeve structure, exactly top board is set up at the middle part of sleeve pipe, can be the en-block construction of sealing for this top board, also can be the structure of non-tight; Simultaneously offer internal thread in the inboard, two ends of sleeve pipe, the internal diameter of selecting for use is smaller or equal to the diameter of common pencil, like this after pencil uses certain-length, continues to use after pencil stub can being screwed into the two ends of sleeve pipe.Thus, adopt pencil jockey of the present utility model not only simple in structure, be easy to processing and manufacturing, and can turn waste into wealth, save cost.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Fig. 1 is a structural representation of the present utility model, and as we know from the figure, a kind of pencil jockey comprises sleeve pipe 1, and the middle part of this sleeve pipe 1 is a top board 2, and the inboard at sleeve pipe 1 two ends is contained internal thread respectively.The diameter of the internal diameter at sleeve pipe 1 two ends≤common pencil 3.Sleeve pipe 1 profile that constitutes the pencil jockey can be circular cylinder, hexagon cylinder, so that write; The circle two ends are provided with screw thread 11,12 in the sleeve pipe 1, and the present embodiment screw thread is a tapping screw thread, length 〉=5mm, and the reach at two ends can be different, circle in the sleeve pipe 1 all can certainly be made screw thread; The diameter of screw thread nominal diameter and common pencil 3 is complementary; Casing length 〉=10mm.Sleeve pipe is made by the material that is stiffer than the timber of making pencil 3, can be the metal iron pipe.
When using pencil jockey of the present utility model, length can be used to increase in two sections pencil 3 afterbodys precession sleeve pipe 1 two ends respectively, if sleeve pipe 1 length reaches use length, pencil stub can be used extremely short, thereby reach the purpose that turns waste into wealth.

Claims (2)

1, a kind of pencil jockey comprises sleeve pipe, and the middle part that it is characterized in that this sleeve pipe is a top board, and the inboard at sleeve pipe two ends is contained internal thread respectively.
2, pencil jockey according to claim 1 is characterized in that the diameter of the internal diameter≤common pencil at sleeve pipe two ends.
CN 200520043315 2005-07-11 2005-07-11 Pencil connector Expired - Fee Related CN2813322Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520043315 CN2813322Y (en) 2005-07-11 2005-07-11 Pencil connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520043315 CN2813322Y (en) 2005-07-11 2005-07-11 Pencil connector

Publications (1)

Publication Number Publication Date
CN2813322Y true CN2813322Y (en) 2006-09-06

Family

ID=36948406

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520043315 Expired - Fee Related CN2813322Y (en) 2005-07-11 2005-07-11 Pencil connector

Country Status (1)

Country Link
CN (1) CN2813322Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104385806A (en) * 2014-07-08 2015-03-04 周维保 Material-saving pencil
CN104589843A (en) * 2014-12-18 2015-05-06 无锡伊诺永利文化创意有限公司 Pencil sleeve
CN104972796A (en) * 2015-06-30 2015-10-14 胡海明 Saving pencil capable of being prolonged infinitely
CN107031236A (en) * 2017-04-05 2017-08-11 介国安 The two-way lengthening clamping connector of pencil stub

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104385806A (en) * 2014-07-08 2015-03-04 周维保 Material-saving pencil
CN104589843A (en) * 2014-12-18 2015-05-06 无锡伊诺永利文化创意有限公司 Pencil sleeve
CN104972796A (en) * 2015-06-30 2015-10-14 胡海明 Saving pencil capable of being prolonged infinitely
CN107031236A (en) * 2017-04-05 2017-08-11 介国安 The two-way lengthening clamping connector of pencil stub

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee
C19 Lapse of patent right due to non-payment of the annual fee