CN206049105U - A kind of pencil extending sleeve - Google Patents

A kind of pencil extending sleeve Download PDF

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Publication number
CN206049105U
CN206049105U CN201620826509.6U CN201620826509U CN206049105U CN 206049105 U CN206049105 U CN 206049105U CN 201620826509 U CN201620826509 U CN 201620826509U CN 206049105 U CN206049105 U CN 206049105U
Authority
CN
China
Prior art keywords
sleeve
pencil
cover plate
riser
fixing 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
CN201620826509.6U
Other languages
Chinese (zh)
Inventor
柳赛
Original Assignee
柳赛
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 柳赛 filed Critical 柳赛
Priority to CN201620826509.6U priority Critical patent/CN206049105U/en
Application granted granted Critical
Publication of CN206049105U publication Critical patent/CN206049105U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

This utility model is related to cultural goods field, more particularly to a kind of pencil extending sleeve.The utility model proposes a kind of pencil extending sleeve, including the sleeve that short pencil, inner chamber and short pencil external diameter are supporting, the fixing hole for running through is evenly arranged with the side wall of the sleeve, steady pin is provided with the fixing hole, the steady pin includes the cover plate covered on the outside of fixing hole, arranges the stator of the turning shape being made up of transverse sheet and riser in cover plate near sleeve side, the transverse sheet is vertical with cover plate, and the riser is parallel with cover plate, and the section of the riser is from up to down gradually sharp wedge shape.Compared with prior art, this utility model is adopted simple structure, practicality, convenience, reliability, effectively utilizes short pencil, economize on resources, and utilization rate is high, simple to operate.

Description

A kind of pencil extending sleeve
Technical field
This utility model is related to cultural goods field, more particularly to a kind of pencil extending sleeve.
Background technology
Wood pencil is one of the most frequently used stationery of people, obtains people because which is easy to use and commonly likes, but uses one What after the section time, pencil was cut is shorter and shorter, it has not been convenient to holds and pinches, such pencil is often dropped, causes unnecessary wave Take.To solve problem above, the Chinese patent technical literature of the entitled pencil extending sleeve of Publication No. CN202225601U is proposed: A kind of pencil extending sleeve, its main body is the sleeve of a cylindrical shape, and the diameter of bore of sleeve is suitable with pencil diameter, the endoporus of sleeve With pencil interference fit;Be designed with hub internal bore one it is vertical in every.During use, by the non-usage end of two pencil stubs respectively from Hub internal bore two ends are inserted, and are so achieved that the prolongation of pencil, facilitate gripping, can further utilize pencil, save Resource.But this technical scheme there is also some problems, such as:Pencil to be socketed can not be too short, and pencil is inserted in sleeve When be interference fit, need larger strength insert etc..
The content of the invention
In order to overcome the deficiencies in the prior art, the utility model proposes a kind of pencil extending sleeve, including short pencil 1, inner chamber The sleeve 2 supporting with 1 external diameter of short pencil, is evenly arranged with the fixing hole 3 for running through, the fixing hole 3 on the side wall of the sleeve 2 Steady pin 4 is provided with inside, the steady pin 4 includes the cover plate 5 covered on the outside of fixing hole 3, sets near 2 side of sleeve in cover plate 5 The stator 6 of the turning shape being made up of transverse sheet and riser is put, the transverse sheet is vertical with cover plate 5, and the riser is parallel with cover plate 5, The section of the riser is from up to down gradually sharp wedge shape.
The technical program further can be optimized for, and the top of the sleeve 2 is provided with rubber 7.
Further can also be optimized for, the riser is the circular arc matched with 2 internal chamber wall of sleeve.
Compared with prior art, the simple structure of this utility model employing, practicality, convenience, reliability, the short lead of effectively utilizes Pen, economize on resources, utilization rate is high, simple to operate.
Description of the drawings
Fig. 1 is this utility model structure overall schematic;
Wherein:1st, short pencil;2nd, sleeve;3rd, fixing hole;4th, steady pin;5th, cover plate;6th, stator;7th, rubber.
Specific embodiment
The technical program is described in detail with reference to Fig. 1:
The utility model proposes the utility model proposes a kind of pencil extending sleeve, including short pencil 1, inner chamber and short pencil 1 The supporting sleeve 2 of external diameter, is evenly arranged with the fixing hole 3 for running through, is provided with the fixing hole 3 on the side wall of the sleeve 2 Steady pin 4, the steady pin 4 include the cover plate 5 covered on the outside of fixing hole 3, arrange by transverse sheet near 2 side of sleeve in cover plate 5 The stator 6 of the turning shape constituted with riser, the transverse sheet are vertical with cover plate 5, and the riser is parallel with cover plate 5, the riser Section be from up to down gradually sharp wedge shape.The top of the sleeve 2 is provided with rubber 7.The riser be with sleeve 2 The circular arc that cavity wall matches.
Using process:Short pencil 1 is inserted in sleeve 2, the use habit adjustment by its residue length and user is short Pencil 1 exposes the length of sleeve 2, by steady pin 4 according to being inserted in the fixing hole 3 being adapted to, using the wedge shape of riser, makes short lead Pen 1 is tightly fixed with sleeve 2.After the short pencil 1 for exposing sleeve 2 is used short again, steady pin 4 can be extracted, by short pencil 1 Outwards extract out, steady pin 4 is fixed in suitable fixing hole 3 again, you can reuse short pencil 1.
Above content is with reference to specific preferred implementation further detailed description of the utility model, it is impossible to Identification is of the present utility model to be embodied as being confined to these explanations.For the ordinary skill of this utility model art For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should be all regarded To belong to protection domain of the present utility model.

Claims (3)

1. a kind of pencil extending sleeve, including short pencil(1), inner chamber and short pencil(1)The supporting sleeve of external diameter(2), its feature exists In the sleeve(2)Side wall on be evenly arranged with the fixing hole for running through(3), the fixing hole(3)Steady pin is provided with inside (4), the steady pin(4)Including covering in fixing hole(3)The cover plate in outside(5), in cover plate(5)Near sleeve(2)Side is arranged The stator of the turning shape being made up of transverse sheet and riser(6), the transverse sheet and cover plate(5)Vertically, the riser and cover plate(5)It is flat OK, the section of the riser is from up to down gradually sharp wedge shape.
2. a kind of pencil extending sleeve according to claim 1, it is characterised in that the sleeve(2)Top be provided with rubber (7).
3. a kind of pencil extending sleeve according to claim 1, it is characterised in that the riser is and sleeve(2)Internal chamber wall phase Supporting circular arc.
CN201620826509.6U 2016-08-02 2016-08-02 A kind of pencil extending sleeve Expired - Fee Related CN206049105U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620826509.6U CN206049105U (en) 2016-08-02 2016-08-02 A kind of pencil extending sleeve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620826509.6U CN206049105U (en) 2016-08-02 2016-08-02 A kind of pencil extending sleeve

Publications (1)

Publication Number Publication Date
CN206049105U true CN206049105U (en) 2017-03-29

Family

ID=58379731

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620826509.6U Expired - Fee Related CN206049105U (en) 2016-08-02 2016-08-02 A kind of pencil extending sleeve

Country Status (1)

Country Link
CN (1) CN206049105U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170329

Termination date: 20170802