CN202439393U - Telescopic pen - Google Patents
Telescopic pen Download PDFInfo
- Publication number
- CN202439393U CN202439393U CN2012200855097U CN201220085509U CN202439393U CN 202439393 U CN202439393 U CN 202439393U CN 2012200855097 U CN2012200855097 U CN 2012200855097U CN 201220085509 U CN201220085509 U CN 201220085509U CN 202439393 U CN202439393 U CN 202439393U
- Authority
- CN
- China
- Prior art keywords
- penholder
- pen holder
- pen
- projection
- tail end
- 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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Abstract
The utility model provides a telescopic pen and relates to the technical field of stationeries. The telescopic pen is structurally characterized in that a pen holder consists of a front pen holder (1) and a rear pen holder (2), wherein the rear pen holder (2) is sleeved in the front pen holder (1); the front end of the front pen holder (1) is in threaded connection with a pen point (3), and the tail end of the front pen holder (1) is open; a lug (6) is arranged on each of the two opposite sides of the inner wall of the opening; the front end of the rear pen holder (2) is open, while the tail end of the rear pen holder (2) is closed; a plurality of grooves (5) matched with the lugs (6) are longitudinally formed on the outer wall of the rear pen holder (2) and correspond to the lugs (6) in position; and a cartridge (4) is arranged in the pen holder. The telescopic pen is reasonable in design and convenient to use, cartridges in different specifications and lengths can be used, and the writing can be ensured to be smooth.
Description
Technical field
The utility model relates to the stationery technical field, relates to a kind of flexible pen particularly.
Background technology
Lettering pen is the stationery that the student often uses, and its structure is generally stationary structure, and pen core length is unadjustable, if change pen core, can only use the pen core of same specification with length, and pen core specification, length are inconsistent, then can not use, very inconvenience.
Summary of the invention
The purpose of the utility model is the deficiency that overcomes prior art, and a kind of flexible pen that adapts to size pen core different in size is provided.
The task of the utility model realizes that through following technical proposals its technical characterstic is that penholder is made up of preceding penholder 1 and back penholder 2, and back penholder 2 is set in the preceding penholder 1; Before the penholder 1 front end nib 3 that is spirally connected, the tail end opening, the corresponding both sides of opening part inwall are respectively equipped with a projection 6; Back penholder 2 front openings, the tail end sealing, back penholder 2 outer walls corresponding with projection 6 positions vertically are provided with the groove 5 that several cooperate with projection 6; Be provided with pen core 4 in the penholder.
Groove 5 is vertically evenly to be provided with.
The good effect of the utility model is: reasonable in design, easy to use, can be according to the difference of pen core length, and adjustment back penholder can use the pen core of different size, length, and guarantee to write smooth and easy up and down.
Description of drawings
A kind of flexible the structural representation that Fig. 1 proposes according to the utility model.
Penholder before the 1-among the figure, penholder behind the 2-, 3-nib, 4-pen core, 5-groove, 6-projection.
The specific embodiment
Be described with reference to the accompanying drawings an a kind of flexible details and the course of work that the utility model proposes.
As shown in Figure 1, penholder is made up of preceding penholder 1 and back penholder 2, and back penholder 2 is set in the preceding penholder 1; Before the penholder 1 front end nib 3 that is spirally connected, the tail end opening, the corresponding both sides of opening part inwall are respectively equipped with a projection 6; Back penholder 2 front openings, the tail end sealing, back penholder 2 outer walls corresponding with projection 6 positions vertically are provided with the groove 5 that several cooperate with projection 6; Groove 5 is vertically evenly to be provided with; The relative position of penholder 1 and back penholder 2 before projection 6 and groove 5 interact and can fix is guaranteed to write smooth and easy, only applies under the situation of external force the user; Projection 6 can be thrown off last groove 5 and moved in another groove 5, realizes moving up and down of back penholder 2; Be provided with pen core 4 in the penholder.
When pen core 4 was installed, the front end of penholder 1 was installed pen core 4 in the past, and according to the difference of pen core 4 length, adjustment back penholder 2 is to correct position up and down, and nib 3 is spirally connected with preceding penholder 1 front end, peace is installed finishes.
Claims (2)
1. flexible pen is characterized in that penholder is made up of preceding penholder (1) and back penholder (2), and back penholder (2) is set in the preceding penholder (1); Before penholder (1) the front end nib (3) that is spirally connected, the tail end opening, the corresponding both sides of opening part inwall are respectively equipped with a projection (6); Back penholder (2) front opening, the tail end sealing, back penholder (2) outer wall corresponding with projection (6) position vertically is provided with the groove (5) that several cooperate with projection (6); Be provided with pen core (4) in the penholder.
2. a kind of flexible pen according to claim 1 is characterized in that groove (5) is for vertically evenly being provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200855097U CN202439393U (en) | 2012-02-29 | 2012-02-29 | Telescopic pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200855097U CN202439393U (en) | 2012-02-29 | 2012-02-29 | Telescopic pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202439393U true CN202439393U (en) | 2012-09-19 |
Family
ID=46820847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200855097U Expired - Fee Related CN202439393U (en) | 2012-02-29 | 2012-02-29 | Telescopic pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202439393U (en) |
-
2012
- 2012-02-29 CN CN2012200855097U patent/CN202439393U/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: 20120919 Termination date: 20140229 |