CN103754010A - Pen - Google Patents
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- CN103754010A CN103754010A CN201310756085.1A CN201310756085A CN103754010A CN 103754010 A CN103754010 A CN 103754010A CN 201310756085 A CN201310756085 A CN 201310756085A CN 103754010 A CN103754010 A CN 103754010A
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- Prior art keywords
- bar
- pen
- straight
- elastic parts
- chute
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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The invention relates to a pen comprising a shaft and a refill. The shaft is provided with a handheld part convenient for fingers to hold. The handheld part is internally provided with a slide way. A first elastic unit is disposed in the slide and connected with a stopper. The stopper is fixedly connected with a straight rod which is moved through the first elastic unit. A support plate is arranged below the stopper. One end of the support plate is fixedly connected with the slide way. One side of the support plate is provided with a second elastic unit connected with a fastener part. The fastener part is connected with a press rod. Each end, outside the slide way, of the press rod is provided with a button. After the pen falls, the refill is prevented from being damaged and is protected at all times. The buttons and the press rod never separate by the aid of the fastener part. The press rod and the stopper never contact, so that the press rod is avoided hindering horizontal movement of the straight rod. The straight rod moves on the slide way, so that constant horizontal movement of the straight rod is guaranteed and the pen is good in service effect. The straight rod can be more effectively fixed through the fastener part, and the fastener part and the support plate can be more conveniently connected.
Description
Technical field
The present invention relates to pen.
Background technology
Pen, is the mankind's a invention greatly, is for the instrument of writing or painting.In daily life, the application of pen very extensively, simultaneously, also very many of the kind of pen, in the use procedure of pen, because be all often uses pen on desk, because desk and ground have certain difference in height, therefore tend to encounter such problem, that is exactly that pen drops to ground time from desk, nib down, be easy to damage pen core, when no matter being pen with rotary, pen drops, still because of carelessness pen is encountered and dropped, pen drops to ground problem from desk to be difficult to solve, after once pen core damages, gently change pen core, heavy whole pen just scrapped.
Summary of the invention
The present invention is directed to prior art deficiency, after providing one can prevent that pen from dropping, damage pen core, the pen of moment protection pen core.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals: pen, comprise penholder and pen core, on described penholder, be provided with the hand grip portion that facilitates finger grip, in described hand grip portion, offer several one end and lead to the chute outside described hand grip portion, on the inner bottom surface of all described chutes, be provided with elastic parts No. one, a described elastic parts is connected with block, described block is fixedly connected with straight-bar, described straight-bar moves by a described elastic parts, described block below is provided with gripper shoe, described gripper shoe one end is fixedly connected with described chute, described gripper shoe one side is provided with elastic parts No. two, described No. two elastic parts and a described elastic parts arrange in vertical direction, described No. two elastic parts are connected with clamping part, described clamping part is connected with depression bar, described depression bar extends outside described chute and the end, one end outside described chute is provided with button.When not using pen; straight-bar is subject to the impact of an elastic parts; straight-bar horizontal sliding goes out chute; straight-bar extends to the position that exceedes place, pen core end, and clamping part up moves simultaneously, blocks block; straight-bar can not pastly be bounced back; when pen drops, straight-bar replaces pen core to contact with ground, is protecting pen core.When needs are used pen, user's finger is pinned button toward interior pressure, now, depression bar is toward interior pressure, and by clamping part, toward interior pressure, No. two elastic parts shrink simultaneously, when clamping part leaves block, be subject to the impact of an elastic parts, straight-bar is toward retraction, and straight-bar is retracted in chute, now just can use pen to write, in the time of due to use pen, certainly need to use finger, therefore, design of the present invention does not affect original mode of using pen.
In technique scheme, described gripper shoe and described No. two elastic parts are 30 ° of angles and arrange.When this set can guarantee clamping part toward interior pressure, can double swerve, thus prevent that button is separation due to the double swerve of clamping part with depression bar.
In technique scheme, described clamping part one side does not contact mutually with described block, and described depression bar is arranged on the side of described clamping part and the mutually non-touching position of described block.Prevent that depression bar from contacting with block, thereby prevent that depression bar from hindering moving horizontally of straight-bar.
In technique scheme, described straight-bar one side contacts with described chute, and along described chute, moved horizontally by the impact of a described elastic parts.Straight-bar is pasting chute and is moving and can guarantee that straight-bar moves horizontally all the time, if do not pasting chute, moves, and straight-bar can teetertotter, and affects the result of use of device.
In technique scheme, described block lower end and described straight-bar flush, and described gripper shoe upper side edge is pressed close to mutually with described straight-bar.The part that clamping part and straight-bar horizontal direction are coincided is more, thereby makes clamping part better to the fixed effect of straight-bar, and clamping part is convenient with being connected of gripper shoe.
The present invention compared with prior art, has following beneficial effect: the present invention damages pen core after can preventing that pen from dropping, moment protection pen core.Gripper shoe and No. two elastic parts are 30 ° of angles and arrange, when can guarantee clamping part toward interior pressure, can double swerve, thus prevent that button is separation due to the double swerve of clamping part with depression bar.Depression bar can not contact with block, thereby prevents that depression bar from hindering moving horizontally of straight-bar.Straight-bar is pasting chute and is moving and can guarantee that straight-bar moves horizontally all the time, if do not pasting chute, moves, and straight-bar can teetertotter, and affects the result of use of device.The part that clamping part and straight-bar horizontal direction coincide is many, thereby makes clamping part better to the fixed effect of straight-bar, and clamping part is convenient with being connected of gripper shoe.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is chute schematic cross-section of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the present invention is described in further detail: referring to Fig. 1 and Fig. 2, pen, comprise penholder 1 and pen core 2, on described penholder 1, be provided with the hand grip portion 3 that facilitates finger grip, in described hand grip portion 3, offer several one end and lead to the chute 4 outside described hand grip portion 3, on the inner bottom surface of all described chutes 4, be provided with elastic parts 41 No. one, a described elastic parts 41 is connected with block 42, described block 42 is fixedly connected with straight-bar 43, described straight-bar 43 moves horizontally by a described elastic parts 41, an elastic parts 41 can be spring.Described straight-bar 43 1 sides contact with described chute 4, and along described chute 4, moved horizontally by the impact of a described elastic parts 41.Straight-bar 43 is pasting chute 4 and is moving and can guarantee that straight-bar 43 moves horizontally all the time, if do not pasting chute 4, moves, and straight-bar 43 can teetertotter, and affects the result of use of device.
Described block 42 belows are provided with gripper shoe 44, and described block 42 lower ends and described straight-bar 43 flush, and described gripper shoe 44 upper side edges are pressed close to mutually with described straight-bar 43.The part that clamping part 46 and straight-bar 43 horizontal directions are coincided is more, thereby makes clamping part 46 better to the fixed effect of straight-bar 43, and clamping part 46 is convenient with being connected of gripper shoe 44.
Described gripper shoe 44 one end are fixedly connected with described chute 4, and described gripper shoe 44 1 sides are provided with elastic parts 45 No. two, and described gripper shoe 44 is 30 ° of angles with described No. two elastic parts 45 and arranges.When this set can guarantee clamping part 46 toward interior pressure, can double swerve, thus prevent that button 48 is separation due to the double swerve of clamping part 46 with depression bar 47.
Described No. two elastic parts 45 arrange in vertical direction with a described elastic parts 41, described No. two elastic parts 45 are connected with clamping part 46, described clamping part 46 is connected with depression bar 47, and described depression bar 47 extends outside described chute 4 and the end, one end outside described chute 4 is provided with button 48.
Described clamping part 46 1 sides do not contact mutually with described block 42, and described depression bar 47 is arranged on the side of described clamping part 46 and described block 42 mutually non-touching positions.Prevent that depression bar 47 from contacting with block 42, thereby prevent that depression bar 47 from hindering moving horizontally of straight-bar 43.
When not using pen; straight-bar 43 is subject to the impact of an elastic parts 41; straight-bar 43 slippages go out chute 4; straight-bar 43 extends to the position that exceedes place, pen core end, and clamping part 46 up moves simultaneously, blocks block 42; straight-bar 43 can not pastly be bounced back; when pen drops, straight-bar 43 replaces pen core to contact with ground, is protecting pen core.When needs are used pen, user's finger is pinned button 48 toward interior pressure, now, depression bar 47 is toward interior pressure, and by clamping part 46, toward interior pressure, No. two elastic parts 45 shrink simultaneously, when clamping part 46 leaves block, be subject to the impact of an elastic parts 41, straight-bar 43 is toward retraction, and straight-bar 43 is retracted in chute 4, now just can use pen to write, in the time of due to use pen, certainly need to use finger, therefore, design of the present invention does not affect original mode of using pen.
Claims (5)
1., comprise penholder (1) and pen core (2), on described penholder (1), be provided with the hand grip portion (3) that facilitates finger grip, it is characterized in that: in described hand grip portion (3), offer several one end and lead to the outer chute (4) of described hand grip portion (3), on the inner bottom surface of all described chutes (4), be provided with an elastic parts (41), a described elastic parts (41) is connected with block (42), described block (42) is fixedly connected with straight-bar (43), described straight-bar (43) is mobile by a described elastic parts (41), described block (42) below is provided with gripper shoe (44), described gripper shoe (44) one end is fixedly connected with described chute (4), described gripper shoe (44) one sides are provided with No. two elastic parts (45), described No. two elastic parts (45) arrange in vertical direction with a described elastic parts (41), described No. two elastic parts (45) are connected with clamping part (46), described clamping part (46) is connected with depression bar (47), described depression bar (47) extends outside described chute (4) and the end, one end outside described chute (4) is provided with button (48).
2. pen as claimed in claim 1, is characterized in that: described gripper shoe (44) is 30 ° of angles with described No. two elastic parts (45) and arranges.
3. pen as claimed in claim 1, it is characterized in that: described clamping part (46) one sides do not contact mutually with described block (42), described depression bar (47) is arranged on the side of described clamping part (46) and the mutually non-touching position of described block (42).
4. pen as claimed in claim 1, it is characterized in that: described straight-bar (43) one sides contact with described chute (4), and along described chute (4), moved horizontally by the impact of a described elastic parts (41).
5. pen as claimed in claim 1, is characterized in that: described block (42) lower end and described straight-bar (43) flush, and described gripper shoe (44) upper side edge is pressed close to mutually with described straight-bar (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310756085.1A CN103754010B (en) | 2013-12-25 | 2013-12-25 | Pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310756085.1A CN103754010B (en) | 2013-12-25 | 2013-12-25 | Pen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103754010A true CN103754010A (en) | 2014-04-30 |
| CN103754010B CN103754010B (en) | 2015-10-14 |
Family
ID=50521393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310756085.1A Expired - Fee Related CN103754010B (en) | 2013-12-25 | 2013-12-25 | Pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103754010B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR8305382A (en) * | 1982-09-30 | 1984-05-08 | Larizza & Scuratti | INSTRUMENT TO WRITE OR DRAW |
| JPH10329487A (en) * | 1997-05-29 | 1998-12-15 | Mitsubishi Pencil Co Ltd | Cap of writing utensil |
| CN201665077U (en) * | 2010-04-17 | 2010-12-08 | 褚伍波 | Pen |
| CN203126220U (en) * | 2013-03-08 | 2013-08-14 | 李重廷 | Drop-resistant pen |
| CN203818784U (en) * | 2013-12-25 | 2014-09-10 | 宁波江北瑞臣工艺品设计有限公司 | Pen |
-
2013
- 2013-12-25 CN CN201310756085.1A patent/CN103754010B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR8305382A (en) * | 1982-09-30 | 1984-05-08 | Larizza & Scuratti | INSTRUMENT TO WRITE OR DRAW |
| JPH10329487A (en) * | 1997-05-29 | 1998-12-15 | Mitsubishi Pencil Co Ltd | Cap of writing utensil |
| CN201665077U (en) * | 2010-04-17 | 2010-12-08 | 褚伍波 | Pen |
| CN203126220U (en) * | 2013-03-08 | 2013-08-14 | 李重廷 | Drop-resistant pen |
| CN203818784U (en) * | 2013-12-25 | 2014-09-10 | 宁波江北瑞臣工艺品设计有限公司 | Pen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103754010B (en) | 2015-10-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171030 Address after: 532800 No. 141, Dongping street, Dongping village, Dongping Township, the Guangxi Zhuang Autonomous Region County, Chongzuo Patentee after: Liu Zhongning Address before: 315020 No. 673 Renmin Road, Jiangbei District, Zhejiang, Ningbo Patentee before: NINGBO JIANGBEI RUICHEN HANDICRAFT DESIGN CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20171225 |