CN202593115U - Pencil sharpener without screw - Google Patents
Pencil sharpener without screw Download PDFInfo
- Publication number
- CN202593115U CN202593115U CN 201220106943 CN201220106943U CN202593115U CN 202593115 U CN202593115 U CN 202593115U CN 201220106943 CN201220106943 CN 201220106943 CN 201220106943 U CN201220106943 U CN 201220106943U CN 202593115 U CN202593115 U CN 202593115U
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- CN
- China
- Prior art keywords
- blade
- pencil
- pencil sharpener
- screw
- utility
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- 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 - Lifetime
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Abstract
The utility model relates to a pencil sharpener without a screw. The pencil sharpener without the screw comprises a body and a blade, wherein a conical pencil-holding hole is arranged on the body, and a seam is arranged on one side of the pencil-holding hole. A cutting edge is arranged at one side of the blade, at least two locating notches are arranged on the blade. A plurality of tablettings are formed on the body, and the blade is tightly fixed on the body by the tablettings, and a cutting edge is arranged along a seam direction. The blade of the pencil sharpener without the screw isn't easy for children to remove, so the pencil sharpener without the screw is safer when children use the pencil sharpener. Meanwhile, opportunity of separation of the blade and the body is reduced, and waste arising from blade or screw loss is decreased.
Description
Technical field
The utility model relates to the pencil sharpener in the stationery field, especially is installed to the wooden pencil sharpener on the body relevant for a kind of paring blade of rolling up without screw.
Background technology
Pencil sharpener is a kind of very common stationery, and it can be used for rolling up cuts wooden pencil or cosmetic eyebrow pencil.This pencil sharpener generally comprises body and metal blade that plastics are processed.A conical pencil accommodation hole is arranged on the body, and the side of pencil accommodation hole has a seam.Blade is generally rectangle, and wherein a limit is a blade.Blade is fixed on the body through screw, and fixing is the direction along seam with rear knife edge.
But this traditional pencil sharpener has a shortcoming, and promptly blade is installed on the body through screw.In daily use, often have children and dismantle with the screwdriver blade.Because the blade of pencil sharpener is very sharp, the blade that removes just might damage children, becomes a kind of hazards.If losing also, screw that removes in addition or blade can cause waste.
Summary of the invention
The utility model technical problem to be solved provides a kind of pencil sharpener that does not pass through the screw fixed blade; Pencil sharpener is processed the back blade and is installed very firm; Have only the pencil sharpener of destruction could blade be taken down; Being not easy very much and destroy pencil sharpener, is not that children accomplish easily, so the pencil sharpener of the utility model is safer to children.
In order to solve the problems of the technologies described above, the utility model provides a kind of pencil sharpener that does not have screw, and this pencil sharpener includes a body and a blade.A conical pencil accommodation hole is arranged on the body, and the side of pencil accommodation hole has a seam.A limit of blade is a blade, on blade, offers at least two positioning recess.On body, be formed with a plurality of compressing tablets, compressing tablet tightly is fixed on blade on the body, and makes the direction of blade along seam.
The beneficial effect that the utility model brought is the dismounting of its blade unsuitable for children, so children can be safer when using.In addition because reduced the chance that blade separates with body, the while has also just reduced because of blade or screw loses the waste that causes.
Description of drawings
Fig. 1 is the schematic perspective view of a kind of preferred embodiment of the utility model pencil sharpener.And,
Fig. 2 is the vertical view of pencil sharpener shown in Figure 1.
The specific embodiment
With reference to figure 1 and Fig. 2, its demonstration be a kind of preferred embodiment that does not have the pencil sharpener of screw of the utility model.This pencil sharpener includes a body 1 and a blade 2.A conical pencil accommodation hole 11 is arranged on the body 1, and the side of pencil accommodation hole 11 has a slit 12 along pencil accommodation hole 11 generatrix directions.Blade 2 is a rectangle, and wherein a limit is a blade 21.On blade 2, offer at least two positioning recess 22.On body 1, be formed with a plurality of compressing tablets 13, compressing tablet 13 tightly is compressed on blade 2 on the body 1, and makes the direction of blade 21 along slit 12.
The method for using of the utility model and traditional pencil sharpener are identical.Pencil need be rolled up cut one insert in the pencil accommodation hole 11 rotation pencil again, blade 21 just can be rolled up pencil and cut the conical head of formation.When manufacturing, two positioning recess 22 that can block blade 2 through at least two card posts are the whole body 1 of integrated through injection molding moulding then.After body 1 moulding, will block post and break away from the pencil sharpener that does not have screw that can form the utility model.
Such as those skilled in the art knowledge, accompanying drawing of the utility model and embodiment are merely function, structure and the principle of explanation the utility model and should become the restriction on the utility model understood; Simultaneously, the purpose of the utility model all realizes.The foregoing description possibly had some change under the situation that does not break away from the utility model principle, so the protection of the utility model should be as the criterion with the scope described in claims.
Claims (1)
1. pencil sharpener that does not have screw; This pencil sharpener includes a body (1) and a blade (2); A conical pencil accommodation hole (11) is arranged on the body (1), and the side generatrix direction of pencil accommodation hole (11) has a slit (12), and a limit of blade (2) is blade (21); On blade (2), offer at least two positioning recess (22); It is characterized in that on body (1), being formed with a plurality of compressing tablets (13), compressing tablet (13) tightly is compressed on blade (2) on the body (1), and makes the direction of blade (21) along slit (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220106943 CN202593115U (en) | 2012-03-16 | 2012-03-16 | Pencil sharpener without screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220106943 CN202593115U (en) | 2012-03-16 | 2012-03-16 | Pencil sharpener without screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202593115U true CN202593115U (en) | 2012-12-12 |
Family
ID=47310698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220106943 Expired - Lifetime CN202593115U (en) | 2012-03-16 | 2012-03-16 | Pencil sharpener without screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202593115U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960144A (en) * | 2015-06-29 | 2015-10-07 | 温州天骄笔业有限责任公司 | Pencil sharpener core body and machining method for same |
| CN104972808A (en) * | 2015-06-29 | 2015-10-14 | 温州天骄笔业有限责任公司 | Core of pencil sharpener |
| CN107696417A (en) * | 2017-09-22 | 2018-02-16 | 丁但凌 | A kind of lead for retractable pencil plane housing and its processing method |
| US11034185B2 (en) | 2018-04-04 | 2021-06-15 | Sunwood Holding Group Co., Ltd. | Pencil sharpener assembly |
-
2012
- 2012-03-16 CN CN 201220106943 patent/CN202593115U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960144A (en) * | 2015-06-29 | 2015-10-07 | 温州天骄笔业有限责任公司 | Pencil sharpener core body and machining method for same |
| CN104972808A (en) * | 2015-06-29 | 2015-10-14 | 温州天骄笔业有限责任公司 | Core of pencil sharpener |
| CN104960144B (en) * | 2015-06-29 | 2018-02-06 | 温州天骄笔业有限责任公司 | A kind of pencil sharpener core body and its processing method |
| CN107696417A (en) * | 2017-09-22 | 2018-02-16 | 丁但凌 | A kind of lead for retractable pencil plane housing and its processing method |
| US11034185B2 (en) | 2018-04-04 | 2021-06-15 | Sunwood Holding Group Co., Ltd. | Pencil sharpener assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |