CN201333862Y - Fluorescent pen - Google Patents

Fluorescent pen Download PDF

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Publication number
CN201333862Y
CN201333862Y CNU2008201558142U CN200820155814U CN201333862Y CN 201333862 Y CN201333862 Y CN 201333862Y CN U2008201558142 U CNU2008201558142 U CN U2008201558142U CN 200820155814 U CN200820155814 U CN 200820155814U CN 201333862 Y CN201333862 Y CN 201333862Y
Authority
CN
China
Prior art keywords
valve
pointer
spool
neck
nib
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 - Lifetime
Application number
CNU2008201558142U
Other languages
Chinese (zh)
Inventor
陈湖雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai M&G Stationery Inc
Original Assignee
SHANGHAI SINO-KOREAN CHENGUANG STATIONERY MANUFACTURING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANGHAI SINO-KOREAN CHENGUANG STATIONERY MANUFACTURING Co Ltd filed Critical SHANGHAI SINO-KOREAN CHENGUANG STATIONERY MANUFACTURING Co Ltd
Priority to CNU2008201558142U priority Critical patent/CN201333862Y/en
Application granted granted Critical
Publication of CN201333862Y publication Critical patent/CN201333862Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model provides a fluorescent pen (1), which comprises a penholder (10), a pen neck (20), a pen point (30), an ink cavity (50) arranged in the penholder (10) and a control valve (60) for controlling the ink supply; wherein the control valve (60) comprises a valve body (61), a valve cap (62), a valve core (63) and a spring (64). The valve body (61) is fixed in the pen neck (20); one end of the valve cap (62) is fixed in the pen neck (20), and the other end thereof enters the valve body (61) and contacts the valve core (63); one end of the valve core (63) corresponding to the valve cap (62) passes through the spring (64), extends out of the valve body (61) and enters the ink cavity; and one end of the spring (64) butts against the valve core (63), and the other end thereof is fixed on the valve body (61). The pen point (30) passes through the valve cap (62) and is connected with the valve core (63). By adopting the control valve structure, the fluorescent pen can effectively control the ink supply and avoid the ink waste, thereby being helpful for saving the cost.

Description

A kind of e-Pointer
Technical field
The utility model relates to a kind of writing implement, particularly a kind of e-Pointer that comprises the control valve of controlling providing ink.
Background technology
Now, the purposes of e-Pointer is very extensive, and people generally use e-Pointer to come mark emphasis part, make emphasis partly have eye-catching fluorescent color, comes into plain view, thereby improves the efficient of people's working and learning.Existing e-Pointer is by cap for brush assembly, penholder assembly, fluorescence nib and rolled core composition.Wherein, rolled core is placed in the penholder, and nib is inserted on the penholder and reveals a core part, and cap for brush assembly and penholder plug cooperate in aggregates.The e-Pointer that is provided with the rolled core structure compares wasted ink, is unfavorable for saving use cost.
The utility model content
In order to address the above problem, the utility model provides a kind of e-Pointer that comprises the control valve of controlling providing ink, and it can control the outflow and the sealing of ink effectively, avoids the waste of ink, thereby helps saving use cost.
For achieving the above object, the utility model provides a kind of e-Pointer, and it comprises penholder, a neck, the nib and the cap for brush, and the control valve that is located at interior inking chamber of penholder and control providing ink.Described inking chamber is limited by penholder, or is limited by the ink cartridge that is fixed in the neck.
Control valve comprises valve body, valve gap, spool and spring.Valve body is fixed in the neck.One end of valve gap is fixed in the neck, and the other end enters valve body and contacts with spool.The surface that spool and valve gap are in contact with one another is the inclined-plane.Spool passes spring with respect to an end of valve gap, stretches out valve body and enters in the inking chamber.One end of spring is against spool, and the other end is supported on the valve body.Nib is passed valve gap and is connected with spool, and for example the end that contacts with valve gap of spool is provided with groove, and the end of nib is housed in the groove.
This e-Pointer also comprises sleeve pipe, to prevent that the fibre-tip pen head from moving around and a neck friction produces snag.This casing pipe sleeve is located on the nib, and the head of nib exposes sleeve pipe.
Be provided with at least one muscle in described the neck, preferably be provided with 12 muscle.These muscle are integrally formed with a neck.
Described spool has tetrahedral structure away from an end of valve gap, is provided with the quadrangle passage that passes for spool in the described valve body.This tetrahedral structure and passage match, and prevent that spool from rotating in the process that moves.
The beneficial effect of e-Pointer of the present utility model is: it adopts ink cartridge to come storage ink, saves ink than general rolled core structure, can also change ink in case of necessity.And e-Pointer adopts the control valve structure, can control the supply of ink effectively, avoids the waste of ink, thereby helps saving cost.
Description of drawings
Fig. 1 is the stereogram according to the preferred e-Pointer of the utility model;
Fig. 2 is the cutaway view of e-Pointer among Fig. 1;
Fig. 3 is the three-dimensional exploded view of e-Pointer among Fig. 1;
Fig. 4 is the stereo amplification figure of nib among Fig. 3;
Fig. 5 is the stereo amplification figure of spool among Fig. 3;
Fig. 6 a and Fig. 6 b are the stereo amplification figure of valve body among Fig. 3.
Description of reference numerals
1 e-Pointer, 10 penholders
20 neck 21 muscle
22 stopper slots, 30 nibs
40 caps for brush, 41 pen clips
42 pens cap, 50 inking chambers
60 control valves, 61 valve bodies
611 passages, 62 valve gaps
63 spools, 631 grooves
64 springs, 70 sleeve pipes
71 annular projections, 80 ink cartridges
The specific embodiment
In order further to understand structure of the present utility model, feature and purpose thereof, see also the detailed description of following relevant drawings and the specific embodiments of the present utility model:
To shown in Figure 3, according to e-Pointer 1 of the present utility model, it comprises penholder 10 as Fig. 1, a neck 20, the nib 30 and the cap for brush 40.Penholder 10 is a hollow tubular structure, the sealing of one end, and the other end is connected with a neck 20, for example by being threaded or other known way connection.Be provided with at least one muscle 21 in the neck 20, preferably be provided with 12 muscle, these muscle 21 can be integrally formed with a neck 20, prevents that ink from flowing out too much.Also be provided with stopper slot 22 in the neck 20, be used to limit nib 30 distances that move.The cap for brush 40 can be made up of the pen clip 41 and the pen cap 42, and can be connected with a neck 20, for example can the groove of annular be set in the cap for brush 40 by on a neck 20 annular projection being set, and projection and groove cooperatively interact, thereby the cap for brush 40 and a neck 20 are linked together.The nib 30 preferred fiber and other material that adopt are made.Be arranged with sleeve pipe 70 outside the nib 30, prevent that the fiber nib from moving around and a neck 20 frictions produce snags, improve for written 30 service life.Sleeve 70 is provided with annular projection 71, and in the moving process of nib 30, this annular projection 71 is resisted against stopper slot 22 places.
To shown in Figure 6, this e-Pointer 100 also comprises inking chamber 50 and control valve 60 in conjunction with Fig. 4, and this inking chamber 50 is used to store ink, and it can be limited by penholder 10, or is limited by independent ink cartridge 80.Control valve 60 comprises valve body 61, valve gap 62, spool 63 and spring 64.Valve body 61 is fixed in the neck 20, and spool 63 and spring 64 are positioned at valve body 61.One end of valve gap 62 is fixed in the neck 20, and the other end enters valve body 61 and contacts with spool 63.The surface that spool 63 and valve gap 62 are in contact with one another is preferably the inclined-plane, and promptly the apex angle of spool 63 is 45 °~60 °, is preferably 50 °.Spool 63 passes spring 63 with respect to an end of valve gap 62, stretches out valve body 61 and enters in the inking chamber 50.One end of spring 64 is against spool 63, and the other end is supported on the valve body 61.Nib 30 is passed valve gap 62 successively and is connected with spool 63.Spool 63 is provided with groove 631 with nib 30 ends that contact, and the end of nib 30 is housed in the groove 631.The end of spool 63 is a tetrahedral structure, is provided with tetragonal passage 611 in the valve body 61, and spool 63 passes through in this passage 611.The passage 611 of this four limits row matches with the tetrahedral structure of spool 63, prevents that spool 63 from rotating in the process that moves.
During use, only need to rely on the power of writing to press nib 30, nib 30 moves inward a segment distance, and this distance is about 0.5mm, move inward thereby promote spool 63, and compression spring 64.Because spool 63 moves inward, itself and valve gap 62 disengage, and produce the gap like this between the inclined-plane that spool 63 and valve gap 62 were in contact with one another originally, and ink flows out from inking chamber 50 by this gap, ink-soaked nib 30 is so can write on books.When writing when finishing, remove e-Pointer 1, spool 63 is under the effect of the elastic force of spring 64, and outwards the motion return-to-home position contact again with valve gap 62, thereby with the inking chamber sealing, thereby stop the ink outflow.
Adopt ink cartridge to come storage ink according to e-Pointer of the present utility model, save ink, can also change ink in case of necessity than general rolled core structure.In addition, e-Pointer adopts the control valve structure, can control the outflow and the sealing of ink effectively, avoids the waste of ink, thereby helps saving cost.
Though the utility model discloses preferred embodiment as above; right its is not in order to limit the utility model; anyly have the knack of this skill person; in not breaking away from spirit and scope of the present utility model; when doing various changes and retouching, therefore protection domain of the present utility model should be as the criterion with the claim scope of applying for a patent.

Claims (11)

1. an e-Pointer (1), it comprises penholder (10), a neck (20), nib (30) and the cap for brush (40) is characterized in that, this e-Pointer also comprises inking chamber (50) that is located in the penholder (10) and the control valve (60) of controlling providing ink.
2. e-Pointer as claimed in claim 1 (1) is characterized in that, described control valve (60) comprises valve body (61), valve gap (62), and spool (63) and spring (64), wherein:
Described valve body (61) is fixed in the neck (20);
One end of described valve gap (62) is fixed in the neck (20), and the other end enters valve body (61) and contacts with spool (63);
Described spool (63) passes spring (64) with respect to an end of valve gap, stretches out valve body (61) and enters in the inking chamber (50), and an end of described spring (64) is against spool (63), and the other end is supported on the valve body (61),
Described nib (30) is passed valve gap (62) and is connected with spool (63).
3. e-Pointer as claimed in claim 2 (1) is characterized in that, the surface that described spool (63) contacts with valve gap (62) is the inclined-plane.
4. e-Pointer as claimed in claim 2 (1) is characterized in that, the end that described spool (63) contacts with valve gap (62) is provided with groove (631), and the end of nib (30) is housed in the groove (631).
5. e-Pointer as claimed in claim 2 (1) is characterized in that, described spool (a 63) end of valve gap (62) relatively has tetrahedral structure, is provided with the quadrangle passage (611) that passes for spool (62) in the described valve body (61).
6. e-Pointer as claimed in claim 1 (1) is characterized in that, this e-Pointer also comprises sleeve pipe (70), and it is set on the nib (30), and the head of nib (30) exposes sleeve pipe.
7. e-Pointer as claimed in claim 1 (1) is characterized in that, is provided with at least one muscle (21) in described the neck (20).
8. e-Pointer as claimed in claim 7 (1) is characterized in that, is provided with 12 muscle (21) in described the neck (20).
9. as claim 7 or 8 described e-Pointers (1), it is characterized in that described neck (20) is integrally formed with muscle (21).
10. e-Pointer as claimed in claim 1 (1) is characterized in that, described inking chamber (50) is limited by penholder (10).
11. e-Pointer as claimed in claim 1 (1) is characterized in that, described inking chamber is limited by ink cartridge (80), and this ink cartridge (80) is fixed in the neck (20).
CNU2008201558142U 2008-11-24 2008-11-24 Fluorescent pen Expired - Lifetime CN201333862Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201558142U CN201333862Y (en) 2008-11-24 2008-11-24 Fluorescent pen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201558142U CN201333862Y (en) 2008-11-24 2008-11-24 Fluorescent pen

Publications (1)

Publication Number Publication Date
CN201333862Y true CN201333862Y (en) 2009-10-28

Family

ID=41285504

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201558142U Expired - Lifetime CN201333862Y (en) 2008-11-24 2008-11-24 Fluorescent pen

Country Status (1)

Country Link
CN (1) CN201333862Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102658747A (en) * 2012-05-29 2012-09-12 郑永波 Ink storage pen with valve
WO2012171207A1 (en) * 2011-06-16 2012-12-20 东益企业国际有限公司 Multifunctional writing fluorescent rod
WO2014205709A1 (en) * 2013-06-25 2014-12-31 Xie Hong Fluorescent plate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012171207A1 (en) * 2011-06-16 2012-12-20 东益企业国际有限公司 Multifunctional writing fluorescent rod
CN102658747A (en) * 2012-05-29 2012-09-12 郑永波 Ink storage pen with valve
WO2014205709A1 (en) * 2013-06-25 2014-12-31 Xie Hong Fluorescent plate

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20100809

Address after: 201406, -4, 3488, Qian Cun road, Tsing Cun, Shanghai, Fengxian District

Patentee after: Shanghai M&G Stationery Inc.

Address before: 201406, No. 3488, Qian Qian Road, Guangming town, Shanghai, Fengxian District

Patentee before: Shanghai Sino-Korean Chenguang Stationery Manufacturing Co., Ltd.

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 201406 NO.3488, JINQIAN HIGHWAY, GUANGMING TOWN, FENGXIAN DISTRICT, SHANGHAI CITY TO: 201406 NO.3488-4, JINQIAN HIGHWAY, QINGCUN TOWN, FENGXIAN DISTRICT, SHANGHAI CITY

ASS Succession or assignment of patent right

Owner name: SHANGHAI CHENGUANG STATIONERY CO.,LTD.

Free format text: FORMER OWNER: SHANGHAI SINO-KOREAN CHENGUANG STATIONERY MANUFACTURING CO., LTD.

Effective date: 20100809

CX01 Expiry of patent term

Granted publication date: 20091028

CX01 Expiry of patent term