CN209240750U - A kind of thick head pencil sharpener of safety - Google Patents
A kind of thick head pencil sharpener of safety Download PDFInfo
- Publication number
- CN209240750U CN209240750U CN201821745767.7U CN201821745767U CN209240750U CN 209240750 U CN209240750 U CN 209240750U CN 201821745767 U CN201821745767 U CN 201821745767U CN 209240750 U CN209240750 U CN 209240750U
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- China
- Prior art keywords
- blade
- safety
- safety screen
- pencil sharpener
- mounting groove
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Abstract
The utility model discloses a kind of thick head pencil sharpeners of safety; by the upper surface of tool apron install additional and blade close to safety screen; it is contacted so that the finger held during pencil sharpener is in use process is unlikely to generate with the blade of blade, carries out the finger of protection children when volume is cut using pencil sharpener in children.The end of sharpening locating piece uses the design of rotary table, cooperates the angle of blade that volume may make to cut the end of the pencil or wax crayon that finish in round end shape, is conducive to uniformly tinting for large area, also reduces the risk of child's secure context when in use.
Description
Technical field
The utility model relates to a kind of thick head pencil sharpeners of the safety for field of stationery.
Background technique
At present in country's pencil sharpener industry, blade type pencil sharpener there are problems that cutting using safe and volume of both circularity,
It is not suitable for children's use.The blade of blade type pencil sharpener is in open state first, and children are easy to produce peace in use
Full blast danger, leads to the scuffing of finger.In addition, the pencil or wax crayon fined away using existing pencil sharpener, end all can point
Sharp is needle-shaped, is also a kind of security risk for children.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of thick head pencil sharpener of safety, its energy
Enough promote the safety of pencil sharpener in use.
Realizing a kind of technical solution of above-mentioned purpose is: a kind of thick head pencil sharpener of safety, including tool apron and blade further include
Safety screen；
The upper surface of the tool apron offers blade and safety screen mounting groove, the blade and safety screen setting
In the blade and safety screen mounting groove, there are cutting gaps between the safety screen and the blade；
The tool apron under the blade and safety screen mounting groove is equipped with sharpening locating piece, on the sharpening locating piece
Sharpening socket is offered, the end of the sharpening socket is truncated cone-shaped.
Further, a side surface of the tool apron offers safety screen installation side channel, and the safety screen installs side
Slot and the blade and safety screen mounting groove are interconnected；The safety screen includes plate washer face and mounting surface, the plate washer
Face is arranged in the blade and safety screen mounting groove, and the mounting surface setting is in safety screen installation side channel.
Further, it is opened respectively on the safety screen installation side channel and the blade and the safety screen mounting groove
Equipped with safety baffle cantilever catching groove；Cantilever button, institute are respectively equipped on the plate washer face of the safety baffle and the mounting surface
Cantilever button is stated to be connected in the cantilever catching groove.
Further, blade positioning hole is offered on the sharpening locating piece, the blade is fixed on by self-tapping screw
In the blade and safety screen mounting groove.
Further, the width of the cutting gap is 0.1mm.
A kind of thick head pencil sharpener of safety of the utility model, by the upper surface of tool apron install additional and blade close to safety
Baffle contacts so that the finger held during pencil sharpener is in use process is unlikely to generate with the blade of blade, in youngster
Child carries out the finger that children are protected when volume is cut using pencil sharpener.The end of sharpening locating piece uses the design of rotary table, cooperates blade
Angle may make volume to cut the end of the pencil or wax crayon that finish in round end shape, be conducive to uniformly tinting for large area, also reduce
The risk of child's secure context when in use.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the thick head pencil sharpener of safety of the utility model；
Fig. 2 is a kind of structural schematic diagram of the tool apron of the thick head pencil sharpener of safety of the utility model.
Specific embodiment
In order to preferably understand the technical solution of the utility model, below by specifically embodiment and combine
Attached drawing is described in detail:
Please refer to Fig. 1 and Fig. 2, a kind of thick head pencil sharpener of safety of the utility model, including tool apron 1, safety screen 2 and knife
Piece 3.
The upper surface of tool apron 1 offers blade and safety screen mounting groove 11, and a side surface of tool apron 1 offers safety catch
Plate installs side channel 12, and safety screen installs side channel 12 and blade and safety screen mounting groove 11 is interconnected.Blade 3 and safety catch
Plate 2 is arranged in blade and safety screen mounting groove 11.Safety screen 2 includes plate washer face 21 and mounting surface 22, and plate washer face 21 is set
It sets in blade and safety screen mounting groove 11, the setting of mounting surface 22 is in safety screen installation side channel 12.Safety screen installation
Safety baffle cantilever catching groove 13, the shelves of safety baffle 2 are offered respectively on side channel 12 and blade and safety screen installation side channel 11
Cantilever button is respectively equipped in plate face 21 and mounting surface 22, cantilever button is connected in cantilever catching groove 13.Consolidated by the way of cantilever button
Safety screen 2 is determined, if opening would not there is a phenomenon where fingers to touch blade by force.It is stayed between safety screen 2 and blade 3
There is cutting gap.The width of cutting gap is 0.1mm, and the finger that children can be effectively prevented in such width is using pencil sharpener
When and the blade of blade be in contact, improve the safety of pencil sharpener, while being also unlikely to that pencil sharpener is interfered to cut the volume of pen,
Pencil sharpener can be discharged in expectation after cutting out of cutting gap.
Tool apron under blade and safety screen mounting groove 11 is equipped with sharpening locating piece 14, offers on sharpening locating piece 14
Sharpening socket 15, the end of sharpening socket 15 is truncated cone-shaped, so that the shape that volume cuts object becomes round end from tip.It fines away and positions
Blade positioning hole is offered on block 14, blade 3 is fixed in blade and safety screen mounting groove 11 by self-tapping screw 31.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate that this is practical new
Type, and be not used as the restriction to the utility model, as long as in the spirit of the utility model, to the above
Variation, the modification of embodiment will all be fallen in the Claims scope of the utility model.
Claims (5)
1. a kind of thick head pencil sharpener of safety, including tool apron and blade, which is characterized in that further include safety screen；
The upper surface of the tool apron offers blade and safety screen mounting groove, and the blade and the safety screen are arranged in institute
It states in blade and safety screen mounting groove, there are cutting gaps between the safety screen and the blade；
The tool apron under the blade and safety screen mounting groove is equipped with sharpening locating piece, opens up on the sharpening locating piece
There is sharpening socket, the end of the sharpening socket is truncated cone-shaped.
2. the thick head pencil sharpener of a kind of safety according to claim 1, which is characterized in that a side surface of the tool apron opens up
There is safety screen that side channel is installed, the safety screen installation side channel and the blade and safety screen mounting groove are interconnected；Institute
Stating safety screen includes plate washer face and mounting surface, and the plate washer face is arranged in the blade and safety screen mounting groove, described
Mounting surface setting is in safety screen installation side channel.
3. the thick head pencil sharpener of a kind of safety according to claim 2, which is characterized in that safety screen installation side channel with
Safety baffle cantilever catching groove is offered respectively on the blade and the safety screen mounting groove；The shelves of the safety baffle
Cantilever button is respectively equipped in plate face and the mounting surface, the cantilever button is connected in the cantilever catching groove.
4. the thick head pencil sharpener of a kind of safety according to claim 1, which is characterized in that offered on the sharpening locating piece
Blade positioning hole, the blade are fixed in the blade and safety screen mounting groove by self-tapping screw.
5. the thick head pencil sharpener of a kind of safety according to claim 1, which is characterized in that the width of the cutting gap is
0.1mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821745767.7U CN209240750U (en) | 2018-10-26 | 2018-10-26 | A kind of thick head pencil sharpener of safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821745767.7U CN209240750U (en) | 2018-10-26 | 2018-10-26 | A kind of thick head pencil sharpener of safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209240750U true CN209240750U (en) | 2019-08-13 |
Family
ID=67526025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821745767.7U Active CN209240750U (en) | 2018-10-26 | 2018-10-26 | A kind of thick head pencil sharpener of safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209240750U (en) |
-
2018
- 2018-10-26 CN CN201821745767.7U patent/CN209240750U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |