CN2688505Y - Button rubber device on flexible pencil - Google Patents
Button rubber device on flexible pencil Download PDFInfo
- Publication number
- CN2688505Y CN2688505Y CN 200420044519 CN200420044519U CN2688505Y CN 2688505 Y CN2688505 Y CN 2688505Y CN 200420044519 CN200420044519 CN 200420044519 CN 200420044519 U CN200420044519 U CN 200420044519U CN 2688505 Y CN2688505 Y CN 2688505Y
- Authority
- CN
- China
- Prior art keywords
- rubber
- rubber erasers
- erasers
- button body
- button
- 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 flexible pencil or a propelling pencil, which provides a button rubber device on flexible pencil. A tube-type button body 2 is provided with a lengthwise guide groove 23, a U-shaped slider rubber clamp 3 is arranged inside the guide groove 23, and a locating slot 21 and a casing tube for tightly locking an elasticity block 22 are arranged on the inserting end of the button body 2. An internal thread sleeve tube 1, which can telescope the external side of the guide groove 23 of the button body 2, the cambered outwards block 31 of the slider rubber clamp 3 can move along the internal thread 11 of the internal thread sleeve tube 1, and a rubber erasers 4 can be telescoped inside the button body 2 and clamped by the slider rubber clamp 3. The button rubber device on flexible pencil is used by inserting the end of the flexible pencil, when the exposed rubber erasers 4 runs out and wants to shift out from the inner of the rubber erasers 4, rotating the internal thread sleeve tube 1, and then the rubber erasers 4 which runs out can be used by replacing a new rubber erasers. The utility model has the advantages of simple structure and convenient use.
Description
Technical field
The utility model relates to activity or propelling pencil.
Background technology
People use pencil to be equipped with rubber erasers usually.Carry for convenience, the design of propelling pencil is to hide to be provided with a cylindrical rubber erasers on the tubular type button.Its deficiency is that rubber erasers is to fix, and can only use an end that exposes, and uses as continuing, then will be from its inner rubber erasers that takes out.
The utility model content
The purpose of this utility model is the use problem that solves rubber erasers on the propelling pencil, button rubber erasers on a kind of propelling pencil device is provided, this device can make hides that the rubber erasers be located in the button is progressively outer to be moved, and need not can be with cover to use rubber erasers from its inner taking-up, has characteristics easy to use.
The utility model can be realized by following scheme:
Button rubber erasers device on a kind of propelling pencil, at the built-in rubber erasers that is provided with of tubular type button body, it is characterized in that: have guide groove on the tubular type button body, in guide groove, be provided with U-shaped slide block rubber erasers folder, the outside of this slide block rubber erasers folder is provided with projection, there is an internal thread sleeve pipe in the guide groove section outside of button body, and the outer projection of slide block rubber erasers folder can move along the internal thread of internal thread sleeve pipe, and rubber erasers is by the clamping of slide block rubber erasers folder.
When installing and using, the end location that the utility model is inserted propelling pencil is used up rubber erasers will be shifted out internally the time when the rubber erasers that exposes, and rotates the internal thread sleeve pipe, the internal thread of internal thread sleeve pipe orders about slide block rubber erasers folder and moves along the guide groove of button body, drives rubber erasers simultaneously and shifts out or be retracted into.
The utlity model has characteristics simple in structure and easy to use.
The drawing explanation
Fig. 1 is an internal thread sleeve pipe longitudinal sectional view;
Fig. 2 is button body longitudinal sectional view (in have rubber erasers folder);
Fig. 3 is the rubber erasers schematic diagram;
Fig. 4 is a combining structure schematic diagram of the present utility model.
The specific embodiment
As shown in Figures 1 to 4, button rubber erasers device on a kind of propelling pencil that the utility model provides, include tubular type button body 2, slide block rubber erasers folder 3, internal thread sleeve pipe 1 and rubber erasers 4, have vertical guide groove 23 on the tubular type button body 2, in guide groove 23, be provided with U-shaped slide block rubber erasers folder 3, the outside of this slide block rubber erasers folder 3 is provided with outer projection 31, the insertion end of this button body 2 also is provided with locating slot 21 and sleeve pipe locking elastomer block 22, one internal thread sleeve pipe 1 is arranged, it can be inserted in guide groove section 23 outsides of button body 2 by the insertion end of button body 2, and do not withdrawed from by elastomer block 22 restriction, the outer projection 31 of slide block rubber erasers folder 3 can move along the internal thread 11 of internal thread sleeve pipe 1, and rubber erasers 4 is inserted in the button body 2 and by the slide block rubber erasers and presss from both sides 3 clampings.
When installing and using, the utility model inserts the terminal of propelling pencil and locatees by locating slot 21, when the rubber erasers 4 that exposes is used up rubber erasers 4 will be shifted out internally the time, rotate internal thread sleeve pipe 1, the internal thread 11 of internal thread sleeve pipe 1 orders about slide block rubber erasers folder 3 guide grooves 23 along button body 2 and moves, and drives rubber erasers 4 simultaneously and shifts out or be retracted into.Use up the replaceable new use of reinstalling of rubber erasers 4.
Claims (3)
1. the button rubber erasers device on the propelling pencil, at the built-in rubber erasers (4) that is provided with of button body (2), it is characterized in that: button body (2) has guide groove (23), in guide groove (23), be provided with slide block rubber erasers folder (3), the outside of slide block rubber erasers folder (3) is provided with outer projection (31), guide groove (23) section outside cover one riffled tube (1) of button body (2), the outer projection (31) of slide block rubber erasers folder (3) can move along the internal thread (11) of riffled tube (1), and rubber erasers (4) is by (3) clamping of slide block rubber erasers folder.
2. the button rubber erasers device on the propelling pencil according to claim 1 is characterized in that: the insertion end of button body (2) is provided with locating slot (21).
3. the button rubber erasers device on the propelling pencil according to claim 1 and 2 is characterized in that: button body (2) is provided with sleeve pipe locking elastomer block (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420044519 CN2688505Y (en) | 2004-04-08 | 2004-04-08 | Button rubber device on flexible pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420044519 CN2688505Y (en) | 2004-04-08 | 2004-04-08 | Button rubber device on flexible pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2688505Y true CN2688505Y (en) | 2005-03-30 |
Family
ID=34671943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420044519 Expired - Fee Related CN2688505Y (en) | 2004-04-08 | 2004-04-08 | Button rubber device on flexible pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2688505Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101373410B (en) * | 2007-08-20 | 2011-03-23 | 深圳富泰宏精密工业有限公司 | Writing pencil and portable electronic device with the same |
| TWI451292B (en) * | 2007-09-14 | 2014-09-01 | Chi Mei Comm Systems Inc | Stylus and portable electronic device using the same |
-
2004
- 2004-04-08 CN CN 200420044519 patent/CN2688505Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101373410B (en) * | 2007-08-20 | 2011-03-23 | 深圳富泰宏精密工业有限公司 | Writing pencil and portable electronic device with the same |
| TWI451292B (en) * | 2007-09-14 | 2014-09-01 | Chi Mei Comm Systems Inc | Stylus and portable electronic device using the same |
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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: 20050330 Termination date: 20130408 |