CN204367653U - A kind of propelling pencil - Google Patents
A kind of propelling pencil Download PDFInfo
- Publication number
- CN204367653U CN204367653U CN201420860383.5U CN201420860383U CN204367653U CN 204367653 U CN204367653 U CN 204367653U CN 201420860383 U CN201420860383 U CN 201420860383U CN 204367653 U CN204367653 U CN 204367653U
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- cylinder shape
- shape groove
- groove
- rubber
- torque arm
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Abstract
A kind of propelling pencil relates to the improvement of a kind of structure.The utility model provides a kind of makes the rubber in a upper recess use more thoroughly, and a kind of propelling pencil facilitating old man to use.The utility model comprises a body, a side, body is provided with pen clip, discharge by pressing core assembly is provided with in body, pen with it end is provided with the pressing key be connected with discharge by pressing core assembly, its structural feature is: pressing key upper end is provided with cylinder shape groove, rubber is provided with in cylinder shape groove, push pedal is provided with between cylinder shape groove inner bottom surface and rubber, the sidewall of cylinder shape groove is axially provided with groove, and the handle that described push pedal one end is arranged passes groove, is placed in cylinder shape groove outside; Body side is connected with magnifying glass by torsion spring, and the first torque arm of described torsion spring is fixedly installed on a body outer surface, and magnifying glass is arranged on the end of the second torque arm, and the discharge by pressing core assembly of in a second torque arm and body inside is provided with the snap fit cooperatively interacted.
Description
Technical field:
The utility model relates to the improvement of a kind of structure.
Background technology:
Pen is the writing appliance all be unable to do without in people's study and work, general pen is all provided with the cylinder shape groove of a upper end open at its upper end, rubber is placed with in groove, wrongly write a word just upset body rubber wiping, very convenient, but there are some problems, the part that such as rubber is placed in groove can not be used up completely, causes waste.At present, designer has made very fruitful effort for the improvement opportunity of pen, also once designs many outstanding technical schemes.Run by the community by injury city that still moral experimental school declares as the Decree of Patent Office of China in 2012, application number is: the utility model of No. 201120471694.9, and title is the utility model patent of " mechanical pencil ", the technical scheme adopted.At the technical elements of pen, be of great value innovation and creation, it effectively solves the problem of the problem that existing pen is inconvenient to carry.But, also have many deficiencies; He could not solve rubber that existing upper end arrange and be coated on the problem that the part in groove cannot use up.Also the old man that inconvenient expression in the eyes is bad uses.
Summary of the invention
The utility model is exactly for the problems referred to above, provides a kind of and rubber in a upper recess is used more thoroughly, and a kind of propelling pencil facilitating old man to use.
For realizing above-mentioned purpose of the present utility model, the utility model adopts following technical scheme, the utility model comprises a body, side, body is provided with pen clip, discharge by pressing core assembly is provided with in body, pen with it end is provided with the pressing key be connected with discharge by pressing core assembly, its structural feature is: pressing key upper end is provided with cylinder shape groove, rubber is provided with in cylinder shape groove, push pedal is provided with between cylinder shape groove inner bottom surface and rubber, the sidewall of cylinder shape groove is axially provided with groove, the handle that described push pedal one end is arranged is through groove, be placed in cylinder shape groove outside, body side is connected with magnifying glass by torsion spring, and the first torque arm of described torsion spring is fixedly installed on a body outer surface, and magnifying glass is arranged on the end of the second torque arm, and the discharge by pressing core assembly of in a second torque arm and body inside is provided with the snap fit cooperatively interacted.
As a kind of preferred version, described torsion spring is arranged on a body bottom; Being arranged on a body bottom uses convenient.
As another kind of preferred version, described cylinder shape groove is plastic casing; Plastic casing is light and cheap.
The beneficial effects of the utility model:
1, the elderly is facilitated to use
The utility model body side is connected with magnifying glass by torsion spring, first torque arm of described torsion spring is fixedly installed on a body outer surface, magnifying glass is arranged on the end of the second torque arm, and the discharge by pressing core assembly of in a second torque arm and body inside is provided with the snap fit cooperatively interacted; During use, press pressing key, moved downward by discharge by pressing core assembly, snap fit in the snap fit now discharge by pressing core assembly arranged and the second torque arm is separated, second torque arm of torsion spring drives the magnifying glass that it is arranged to flick, and perpendicular with a body, and such the elderly just sees the writing oneself write clearly by magnifying glass, in order to avoid occur writing error, the utility model is applicable to the elderly's use thus.
2, pen can be made to hold the rubber of setting to use with it more thorough
The utility model pressing key upper end is provided with cylinder shape groove, rubber is provided with in cylinder shape groove, push pedal is provided with between cylinder shape groove inner bottom surface and rubber, the sidewall of cylinder shape groove is axially provided with groove, and the handle that described push pedal one end is arranged passes groove, is placed in cylinder shape groove outside; After the part being positioned at cylinder shape groove outside when rubber is exhausted, by push pedal, rubber is released cylinder shape groove and continue to use, cut the waste.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is A portion enlarged drawing in Fig. 1.
In figure, 1 torsion spring, 2 is the first torque arm, 3 is magnifying glass for snap fit, 4 is the second torque arm, 5,6 be discharge by pressing core assembly, 7 be a body, 8 be pen clip, 9 be pressing key, 10 be cylinder shape groove, 11 be rubber, 12 be groove, 13 be push pedal, 14 for handle.
Detailed description of the invention
As shown in Figure 1, the utility model comprises a body 7, side, body 7 top is provided with pen clip 8, discharge by pressing core assembly 6 is provided with in body 7, body 7 upper end is provided with the pressing key 9 be connected with discharge by pressing core assembly 6, it is characterized in that: pressing key 9 upper end is provided with cylinder shape groove 10, rubber 11 is provided with in cylinder shape groove 10, push pedal 13 is provided with between cylinder shape groove 10 inner bottom surface and rubber 11, the sidewall of cylinder shape groove 10 is axially provided with groove 12, the handle 14 that described push pedal 13 one end is arranged is through groove 12, be placed in cylinder shape groove 10 outside, body 7 side is connected with magnifying glass 5 by torsion spring 1, first torque arm 2 of described torsion spring 1 is fixedly installed on a body 7 outer surface, magnifying glass 5 is arranged on the end of the second torque arm 4, and the discharge by pressing core assembly 6 of in a second torque arm 4 and body 7 inside is provided with the snap fit 3 cooperatively interacted.
Described torsion spring 1 is arranged on a body 7 bottom; Being arranged on a body bottom uses convenient.
Described cylinder shape groove 10 is plastic casing; Plastic casing is light and cheap.
Below in conjunction with Fig. 1, one-off process of the present utility model is described.
During use, press pressing key 9, moved downward by discharge by pressing core assembly 6, now on discharge by pressing core assembly 6 arrange snap fit and the second torque arm on snap fit be separated, second torque arm 4 of torsion spring 1 drives the magnifying glass 5 that it is arranged to flick, and perpendicular with a body 7, such the elderly just sees the writing oneself write clearly by magnifying glass 5, in order to avoid occur writing error.After the part being positioned at cylinder shape groove 10 outside when rubber 11 is exhausted, by push pedal 13, rubber 11 is released cylinder shape groove 10 and continue to use, cut the waste.
Claims (3)
1. a propelling pencil, comprise a body (7), body (7) side, top is provided with pen clip (8), discharge by pressing core assembly (6) is provided with in body (7), body (7) upper end is provided with the pressing key (9) be connected with discharge by pressing core assembly (6), it is characterized in that: pressing key (9) upper end is provided with cylinder shape groove (10), rubber (11) is provided with in cylinder shape groove (10), push pedal (13) is provided with between cylinder shape groove (10) inner bottom surface and rubber (11), the sidewall of cylinder shape groove (10) is axially provided with groove (12), the handle (14) that described push pedal (13) one end is arranged is through groove (12), be placed in cylinder shape groove (10) outside, body (7) side is connected with magnifying glass (5) by torsion spring (1), first torque arm (2) of described torsion spring (1) is fixedly installed on a body (7) outer surface, magnifying glass (5) is arranged on the end of the second torque arm (4), and the discharge by pressing core assembly (6) that the second torque arm (4) is upper and a body (7) is inner is provided with the snap fit (3) cooperatively interacted.
2. a kind of propelling pencil according to claim 1, is characterized in that described torsion spring (1) is arranged on a body (7) bottom.
3. a kind of propelling pencil according to claim 1, is characterized in that described cylinder shape groove (10) is plastic casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860383.5U CN204367653U (en) | 2014-12-24 | 2014-12-24 | A kind of propelling pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860383.5U CN204367653U (en) | 2014-12-24 | 2014-12-24 | A kind of propelling pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204367653U true CN204367653U (en) | 2015-06-03 |
Family
ID=53323898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420860383.5U Expired - Fee Related CN204367653U (en) | 2014-12-24 | 2014-12-24 | A kind of propelling pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204367653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106596549A (en) * | 2016-12-08 | 2017-04-26 | 盐城工业职业技术学院 | Fabric weave analysis device and analysis method |
-
2014
- 2014-12-24 CN CN201420860383.5U patent/CN204367653U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106596549A (en) * | 2016-12-08 | 2017-04-26 | 盐城工业职业技术学院 | Fabric weave analysis device and analysis method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model |