CN203004659U - Pencil holder - Google Patents
Pencil holder Download PDFInfo
- Publication number
- CN203004659U CN203004659U CN 201220711965 CN201220711965U CN203004659U CN 203004659 U CN203004659 U CN 203004659U CN 201220711965 CN201220711965 CN 201220711965 CN 201220711965 U CN201220711965 U CN 201220711965U CN 203004659 U CN203004659 U CN 203004659U
- Authority
- CN
- China
- Prior art keywords
- model
- utility
- pencil holder
- push rod
- outer 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
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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model relates to a pencil holder. The pencil holder comprises an outer sleeve and an ejector rod, wherein the ejector rod is coaxially arranged on the upper part of the outer sleeve in a meshed mode; and an internal thread is formed at an opening at the lower end of the outer sleeve. The pencil holder has a simple and reasonable structure, is widely applied, can be applied to many different types of pencils, is scientific in design and convenient to use and is economic and practical, and safety is improved.
Description
Technical field
The utility model belongs to stationery field, especially a kind of point protector.
Background technology
Because writing is easy to revise, the quantity of pupil's use pencil is very large, and pencil is using in shorter just inconvenient hand-heldly, continues to use and writes very inconveniently, and tend is dropped, and causes waste.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of point protector is provided, this point protector design science, rational in infrastructure, easy to use, economical and practical.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of point protector is characterized in that: comprise outer tube and push rod, the coaxial engagement of push rod is arranged on outer tube top, and the opening part of this outer tube lower end is shaped with internal thread.
And described push rod upper end is fixed with one handle.
Advantage of the present utility model and good effect are:
The utility model is simple in structure, is widely used, and can be applied on the pencil of multiple different model, and design science, rational in infrastructure, easy to use, economical and practical promotes security.
Description of drawings
Fig. 1 is the utility model structural front view (broken section).
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by specific embodiment, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of point protector comprises outer tube 3 and push rod 2, and the coaxial engagement of push rod is arranged on outer tube top, and the opening part of this outer tube lower end is shaped with internal thread 4, can the close different size pencil of setting-in fixed diameter.
For the ease of regulating push rod length, described push rod upper end is fixed with one handle 1.
Although disclose for the purpose of illustration embodiment of the present utility model and accompanying drawing, but it will be appreciated by those skilled in the art that: in the spirit and scope that do not break away from the utility model and claims, various replacements, variation and modification are all possible, therefore, scope of the present utility model is not limited to embodiment and the disclosed content of accompanying drawing.
Claims (2)
1. point protector is characterized in that: comprise outer tube and push rod, the coaxial engagement of push rod is arranged on outer tube top, and the opening part of this outer tube lower end is shaped with internal thread.
2. point protector according to claim 1 is characterized in that: described push rod upper end is fixed with one handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220711965 CN203004659U (en) | 2012-12-21 | 2012-12-21 | Pencil holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220711965 CN203004659U (en) | 2012-12-21 | 2012-12-21 | Pencil holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203004659U true CN203004659U (en) | 2013-06-19 |
Family
ID=48596284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220711965 Expired - Fee Related CN203004659U (en) | 2012-12-21 | 2012-12-21 | Pencil holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203004659U (en) |
-
2012
- 2012-12-21 CN CN 201220711965 patent/CN203004659U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20131221 |