CN2252720Y - Pencil sharpener aid - Google Patents

Pencil sharpener aid Download PDF

Info

Publication number
CN2252720Y
CN2252720Y CN 95250560 CN95250560U CN2252720Y CN 2252720 Y CN2252720 Y CN 2252720Y CN 95250560 CN95250560 CN 95250560 CN 95250560 U CN95250560 U CN 95250560U CN 2252720 Y CN2252720 Y CN 2252720Y
Authority
CN
China
Prior art keywords
pencil
aid
pencil sharpener
utility
model
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 95250560
Other languages
Chinese (zh)
Inventor
牛秋林
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.)
Individual
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 CN 95250560 priority Critical patent/CN2252720Y/en
Application granted granted Critical
Publication of CN2252720Y publication Critical patent/CN2252720Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)

Abstract

The utility model discloses a pencil sharpener aid suitable for pupils to use. The pencil sharpener aid forms a sleeve cylinder shape, and can be sheathed on a pencil for controlling the pencil. The inner diameter of the pencil sharpener aid is a bit larger than the diameter of the pencil, so that the pencil can rotate inside the pencil sharpener aid. The sleeve cylinder is provided with a concave hole for fixing and rotating the pencil; the pencil sharpener aid is provided with a taper-shaped slope notch near the tip end of the pencil for better controlling the cutting amount of each cut. The utility model is easy for children to master, safe in use, and easy to cut pencils well, so that the utility model is a better auxiliary appliance for single-bladed knives.

Description

Pencil helps cuts device
The utility model relates to pencil cutting technology field, and particularly pencil helps turning device.
At present, the used pencil of primary grades and child is the desirable hard-tipped pen of writing, drawing, and the pencil cutter material has rotary pencil-knife and single blade pocket knife.Rotary pencil-knife is the frangibility pencil-lead in use, and the nib of cutting out too the point influence writing quality, its use value is descended greatly; Single blade pocket knife sharpens a pencil, and to bore the writing of indictments, appeals, etc. extensively practical, still,, can not hold well because children's age is little, a dark cutter, a shallow cutter with pencil sharper get concavo-convex differ uncomfortable when using.Easily cut brokenly finger, perhaps that pencil sharper is bad, because these shortcomings of single blade pocket knife, so the students of the junior years seldom use it, but also do not have pencil-knife to help turning device in the market.
The purpose of this utility model will provide a kind of and match with single blade pocket knife; The pencil cutting servicing unit that primary grades and child are safe in utilization, simple in structure.
The utility model adopts following technical scheme to realize above-mentioned purpose: can overlap in the above with one, the garden tube that is used for grasping pencil and pencil can freely be rotated within it helps the body of cutting device as pencil, this body one end is a circular cavity, the other end has a tapered slope, and a hole that is used for solid pressure and Propelling pencil with sharpener in cap is being set near this end place.
Above-mentioned on body near the hole of tapered slope breach end, can be square, rectangle, rhombus, circle and ellipse garden shape.
Help the awl height of the tapered slope gap of cutting device one end to be advisable with the awl height of having cut pencil.
Pencil described in the utility model helps cuts device, simple in structure, easy to manufacture, can adopt metal or injection moulding one-shot forming, and cost is low, during use, be difficult for cutting brokenly finger, the lead for retractable pencil that fractures, each cutting output can be controlled, children easily grasp, and have easily cut pencil, are single cutting tool auxiliary implements preferably.
Introduce the utility model in detail below in conjunction with accompanying drawing.
Fig. 1 is the vertical view of an embodiment of the utility model.
As shown in Figure 1 and Figure 2, pencil shown in this example helps cuts device, its body 1 is a garden tube, it can be metal, also can one-shot forming, length is shorter than pencil, can hold with hand and to be advisable, internal diameter is more bigger than pencil diameter, and pencil inserts from garden shape cavity 5 ends, stretches out a part at breach 3 places of tapered slope, on body 1, there are shape hole, an ellipse garden 2, thumb can be from the hole 2 to push or rotation pencil near the tapered slope end, breach 3 can be controlled the amount of cutting of every cutter well, therefore, has avoided effectively cutting bad pencil and having guaranteed safety.

Claims (2)

1, a kind of pencil helps and cuts device, it is characterized in that: it has one and can be enclosed within and be used for grasping pencil on the pencil shaft, and the garden tube body that pencil can freely rotate within it, this body one end is a garden shape cavity, the other end has a tapered slope breach that is used to cut pencil, and body is near also having a hole that is used for solid pressure and rotation penholder on the tapered slope breach end.
2, pencil as claimed in claim 1 helps and cuts device, it is characterized in that: the hole on the tube body of described garden can be garden shape, ellipse, square, rectangle, rhombus.
CN 95250560 1995-12-31 1995-12-31 Pencil sharpener aid Expired - Fee Related CN2252720Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95250560 CN2252720Y (en) 1995-12-31 1995-12-31 Pencil sharpener aid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95250560 CN2252720Y (en) 1995-12-31 1995-12-31 Pencil sharpener aid

Publications (1)

Publication Number Publication Date
CN2252720Y true CN2252720Y (en) 1997-04-23

Family

ID=33886638

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 95250560 Expired - Fee Related CN2252720Y (en) 1995-12-31 1995-12-31 Pencil sharpener aid

Country Status (1)

Country Link
CN (1) CN2252720Y (en)

Similar Documents

Publication Publication Date Title
CN2252720Y (en) Pencil sharpener aid
US6123476A (en) Crayon holder with integral sharpener
US5046876A (en) Safety tipped pencil and sharpener therefor
CN206086134U (en) Porous pen -knife of cutting
CN2260724Y (en) Multi-purpose non-lead-cut-off rotating pencil sharpener
CN2454151Y (en) Pen-shaft type pencil propelling sharpener
CN212979649U (en) Pencil cap structure
CN2218091Y (en) Pencil sharpener with core grinder
CN2415943Y (en) Multi-purpose engraving cutter
CN200939785Y (en) Sharpener for propelling pencil
CN2526189Y (en) Pencil sharpener suitable for multi-diameter pencils
CN201922806U (en) Shearing pencil sharpener
CN215014337U (en) Eyebrow pencil auxiliary cutting device for cutting duckbilled pencil points
CN220987948U (en) Eyebrow pencil with eyebrow trimming function
CN2476419Y (en) Pencil with sharpener
CN2657944Y (en) Pulse propelling pencil of thick lead
CN2259290Y (en) Pencil with cap and sharpening device
CN200970958Y (en) Multifunction cap of pencil
CN2380398Y (en) Pencil sleeve convenient for using
CN208411241U (en) A kind of hand carving knife
CN2157053Y (en) Planetype pencil sharpener
CN2286675Y (en) Propelling pencil
CN2477407Y (en) Pencil sharpener
CN2127671Y (en) Plane for sharpening pencils
CN2180478Y (en) Multifunctional pencil economizer

Legal Events

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