CN107351567A - A kind of squash type telescopic ball-point pen - Google Patents
A kind of squash type telescopic ball-point pen Download PDFInfo
- Publication number
- CN107351567A CN107351567A CN201710738806.4A CN201710738806A CN107351567A CN 107351567 A CN107351567 A CN 107351567A CN 201710738806 A CN201710738806 A CN 201710738806A CN 107351567 A CN107351567 A CN 107351567A
- Authority
- CN
- China
- Prior art keywords
- pen
- pipe
- crush ribs
- ball
- type telescopic
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K7/00—Ball-point pens
- B43K7/12—Ball-point pens with retractable ball points
Abstract
The present invention relates to a kind of ball pen；More particularly to a kind of squash type telescopic ball-point pen.It is made up of pen core, pen pipe and tube head, pen core is provided circumferentially about crush ribs, support lugn is provided with the inwall of tube head, support spring is set with pen core between support lugn and crush ribs, extruded hole is symmetrically arranged with corresponding with crush ribs pipe, activity is equipped with pressure ram in extruded hole, and the pressure ram termination in a pipe is fixed with crushing block, and crushing block contacts connection with crush ribs.The ball pen is by that can force pen core to stretch out tube head outer end the extruding for extruding handle, under non-working condition, in the presence of support spring, pen core remains retracted state, when thus avoid existing ball pen and tumbling ground, easily breaks nib, the problem of causing writing not smooth or can not writing, the squash type telescopic ball-point pen has the characteristics of simple in construction, practicality is good, is used especially suitable for students in middle and primary schools.
Description
Technical field
The present invention relates to a kind of ball pen；More particularly to a kind of squash type telescopic ball-point pen.
Background technology
Ball pen is one of conventional writing implement；Traditional ball pen be divided into it is fixed and telescopic two kinds, it is fixed
Ball pen protects nib by the cap for brush, takes the cap for brush during use, exposing nib can be write；It is telescopic also known as automatic
Formula, in use, by pressing the pressure handle at the top of it, stretching out nib can be write, and after use, press pressure handle, pen again
Point is so as to realizing the purpose of protection nib in regracting pen container.Due to ball pen fluent writing, it is deep by people, it is especially medium and small
The welcome of student.But due to the desk limited area of students in middle and primary schools, in learning process, occur ball pen often and tumble ground
Phenomenon；If students in middle and primary schools are without the cap for brush is timely set with or by nib retraction pen container, when ball pen tumbles ground, easily
Nib is broken, causes writing not smooth or can not write；Therefore, it is necessary to make improvements.
The content of the invention
It is an object of the invention to：Offer is a kind of simple in construction, and practicality is good, and ground is tumbled to solve existing ball pen
When, easily nib is broken, causes the squash type telescopic ball-point pen not smooth or that problem can not be write of writing.
The technical scheme is that：
A kind of squash type telescopic ball-point pen, it is made up of pen core, pen pipe and tube head, and the bottom thread of a pipe is provided with tube head, pen
Pen core is movably installed with pipe；It is characterized in that：Described pen core is provided circumferentially about crush ribs, is set on the inwall of tube head
There is support lugn, support spring is set with the pen core between support lugn and crush ribs, pen pipe corresponding with crush ribs
On be symmetrically arranged with extruded hole, in extruded hole activity pressure ram be housed, one end of pressure ram extends to a pipe outer end, a pipe it is crowded
Depression bar termination is fixed with crushing block, and the pressure ram termination for extending to a pipe outer end is fixed with extruding handle；Crushing block and crush ribs
Contact connection.
Described crush ribs are tapered.
Described crushing block is arc, and the contact surface of crushing block and crush ribs is domatic.
Ball is embedded with described crushing block and the contact surface of crush ribs.
A described pipe upper end is provided with hanging handle.
The advantage of the invention is that：
During the squash type telescopic ball-point pen use, by that pen core can be forced to stretch out tube head outer end the extruding for extruding handle, from
And meeting that writing requires, under non-working condition, in the presence of support spring, pen core remains retracted state, thus avoids
When existing ball pen tumbles ground, easily nib is broken, the problem of causing writing not smooth or can not write, the squash type
Telescopic ball-point pen has the characteristics of simple in construction, practicality is good, is used especially suitable for students in middle and primary schools.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is A-A in Fig. 1 to schematic cross-section；
Fig. 3 is enlarged diagram at the A in Fig. 1；
Fig. 4 is the use state diagram of the present invention.
In figure：1st, pen core, 2, pen pipe, 3, tube head, 4, hanging handle, 5, crush ribs, 6, support lugn, 7, support spring, 8,
Pressure ram, 9, crushing block, 10, extruding handle, 11, ball.
Embodiment
The squash type telescopic ball-point pen is made up of pen core 1, a pipe 2 and tube head 3, and the bottom thread of a pipe 2 is provided with tube head
3, pen core 1 is movably installed with a pipe 2；The upper end of pipe 2 is provided with hanging handle 4, to be convenient for carrying.
The provided circumferentially about of pen core 1 has a crush ribs 5, and crush ribs 5 are tapered.Support is provided with the inwall of tube head 3
Flange 6, is set with support spring 7 on the pen core 1 between support lugn 6 and crush ribs 5, under non-working condition, in support bullet
In the presence of spring 7, pen core 1 remains retracted state, so as to realize the protection purpose of nib.
With being symmetrically arranged with extruded hole on 5 corresponding pipes of crush ribs 2, in extruded hole activity pressure ram 8 be housed, extruding
One end of bar 8 extends to the outer end of a pipe 2, and the termination of pressure ram 8 in a pipe 2 is fixed with crushing block 9, extends to the outer end of a pipe 2
The termination of pressure ram 8 is fixed with extruding handle 10.
The crushing block 9 of the squash type telescopic ball-point pen is arc, and the contact surface of crushing block 9 and crush ribs 5 is domatic.Squeeze
Briquetting 9 on the contact surface of crush ribs 5 with being embedded with ball 11.Crushing block 9 contacts connection by ball 11 with crush ribs 5
(referring to accompanying drawing 1-3).
The squash type telescopic ball-point pen grips and extruded extruding in use, being formed by thumb, forefinger and middle finger to a pipe 2
Handle 10, so as to apply a horizontal extruding force simultaneously to crushing block 9 and then be applied to crush ribs 5, because crush ribs 5 are in cone
The contact surface of shape, crushing block 9 and crush ribs 5 is domatic；When crush ribs 5 are squeezed the horizontal compression of the application of block 9,
Extruding force forces the opposing compression block 9 of crush ribs 5 descending, thus drives nib to be stretched out out of a pipe 2 (referring to accompanying drawing 4), realizes
Writing function, after the completion of writing, extruding handle 10 is unclamped, in the presence of support spring 7, nib is bounced back in a pipe 2, thus
When avoiding existing ball pen and tumbling ground, easily nib is broken, the problem of causing writing not smooth or can not write, this is squeezed
Pressure type telescopic ball-point pen has the characteristics of simple in construction, practicality is good, is used especially suitable for students in middle and primary schools.
Claims (5)
1. a kind of squash type telescopic ball-point pen, it is by pen core（1）, pen pipe（2）And tube head（3）Form, pen pipe（2）Bottom thread
Tube head is installed（3）, pen pipe（2）Inside it is movably installed with pen core（1）；It is characterized in that：Described pen core（1）It is provided circumferentially about to have
Crush ribs（5）, tube head（2）Inwall on be provided with support lugn（6）, support lugn（6）With crush ribs（5）Between pen
Core（1）On be set with support spring（7）, with crush ribs（5）Corresponding pen pipe（2）On be symmetrically arranged with extruded hole, extruded hole
Interior activity is equipped with pressure ram（8）, pressure ram（8）One end extend to pen pipe（2）Outer end, pen pipe（2）Interior pressure ram（8）Termination
It is fixed with crushing block（9）, extend to pen pipe（2）The pressure ram of outer end（8）Termination is fixed with extruding handle（10）；Crushing block（9）With
Crush ribs（5）Contact connection.
A kind of 2. squash type telescopic ball-point pen according to claim 1, it is characterised in that：Described crush ribs（5）It is in
Taper.
A kind of 3. squash type telescopic ball-point pen according to claim 1, it is characterised in that：Described crushing block（9）For arc
Shape, crushing block（9）With crush ribs（5）Contact surface to be domatic.
A kind of 4. squash type telescopic ball-point pen according to claim 1, it is characterised in that：Described crushing block（9）With squeezing
Belling edge（5）Contact surface on be embedded with ball（11）.
A kind of 5. squash type telescopic ball-point pen according to claim 1, it is characterised in that：Described pen pipe（2）Upper end is set
It is equipped with hanging handle（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710738806.4A CN107351567A (en) | 2017-08-25 | 2017-08-25 | A kind of squash type telescopic ball-point pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710738806.4A CN107351567A (en) | 2017-08-25 | 2017-08-25 | A kind of squash type telescopic ball-point pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107351567A true CN107351567A (en) | 2017-11-17 |
Family
ID=60288738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710738806.4A Withdrawn CN107351567A (en) | 2017-08-25 | 2017-08-25 | A kind of squash type telescopic ball-point pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107351567A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570833A (en) * | 2017-10-11 | 2018-01-12 | 南京信息工程大学 | A kind of manual side compression type feeder of pen type solder stick gear |
| CN108263114A (en) * | 2018-01-25 | 2018-07-10 | 孙翠棉 | The Antibreaking pen of pen tip automatic retracted |
| CN108656791A (en) * | 2018-07-28 | 2018-10-16 | 张运 | A kind of neutral fountain pen of pen tip automatic retracted |
| CN108656790A (en) * | 2018-07-28 | 2018-10-16 | 张运 | A kind of lettering pen with pen tip defencive function |
| CN108656792A (en) * | 2018-07-28 | 2018-10-16 | 张运 | A kind of lettering pen for preventing pen tip from damaging |
| CN109016609A (en) * | 2018-02-24 | 2018-12-18 | 杨尔坚 | A kind of processing unit of plant dehydration |
| CN114654014A (en) * | 2022-03-23 | 2022-06-24 | 陈天楠 | Disc cutter |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09226291A (en) * | 1996-02-23 | 1997-09-02 | Sailor Pen Co Ltd:The | Knocking-type water ball-point pen |
| CN201165112Y (en) * | 2008-01-30 | 2008-12-17 | 熊斌斌 | Pen capable of automatically protecting pen point |
| CN102107570A (en) * | 2009-12-29 | 2011-06-29 | 上海市金山区朱行小学 | Shock-resistant pen |
| CN201960893U (en) * | 2011-01-10 | 2011-09-07 | 朱秋辉 | Crash-proof fountain pen |
| CN201970638U (en) * | 2011-03-10 | 2011-09-14 | 隗德旺 | Anti-falling pen |
| CN202046039U (en) * | 2011-04-27 | 2011-11-23 | 姜宝言 | Anti-fall illuminating gel ink pen |
| CN102390197A (en) * | 2011-10-27 | 2012-03-28 | 上海市闵行第二中学 | Refill type writing pen |
| CN204687613U (en) * | 2015-05-06 | 2015-10-07 | 凌一洲 | A kind of automatic ball-pen |
-
2017
- 2017-08-25 CN CN201710738806.4A patent/CN107351567A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09226291A (en) * | 1996-02-23 | 1997-09-02 | Sailor Pen Co Ltd:The | Knocking-type water ball-point pen |
| CN201165112Y (en) * | 2008-01-30 | 2008-12-17 | 熊斌斌 | Pen capable of automatically protecting pen point |
| CN102107570A (en) * | 2009-12-29 | 2011-06-29 | 上海市金山区朱行小学 | Shock-resistant pen |
| CN201960893U (en) * | 2011-01-10 | 2011-09-07 | 朱秋辉 | Crash-proof fountain pen |
| CN201970638U (en) * | 2011-03-10 | 2011-09-14 | 隗德旺 | Anti-falling pen |
| CN202046039U (en) * | 2011-04-27 | 2011-11-23 | 姜宝言 | Anti-fall illuminating gel ink pen |
| CN102390197A (en) * | 2011-10-27 | 2012-03-28 | 上海市闵行第二中学 | Refill type writing pen |
| CN204687613U (en) * | 2015-05-06 | 2015-10-07 | 凌一洲 | A kind of automatic ball-pen |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570833A (en) * | 2017-10-11 | 2018-01-12 | 南京信息工程大学 | A kind of manual side compression type feeder of pen type solder stick gear |
| CN108263114A (en) * | 2018-01-25 | 2018-07-10 | 孙翠棉 | The Antibreaking pen of pen tip automatic retracted |
| CN109016609A (en) * | 2018-02-24 | 2018-12-18 | 杨尔坚 | A kind of processing unit of plant dehydration |
| CN109016609B (en) * | 2018-02-24 | 2024-04-12 | 杨尔坚 | Plant dehydration processing apparatus |
| CN108656791A (en) * | 2018-07-28 | 2018-10-16 | 张运 | A kind of neutral fountain pen of pen tip automatic retracted |
| CN108656790A (en) * | 2018-07-28 | 2018-10-16 | 张运 | A kind of lettering pen with pen tip defencive function |
| CN108656792A (en) * | 2018-07-28 | 2018-10-16 | 张运 | A kind of lettering pen for preventing pen tip from damaging |
| CN108656791B (en) * | 2018-07-28 | 2020-05-19 | 詹夏丹 | Gel ink pen with automatically retracted pen point |
| CN108656790B (en) * | 2018-07-28 | 2020-06-16 | 丁蒙蒙 | Writing pen with nib protection function |
| CN114654014A (en) * | 2022-03-23 | 2022-06-24 | 陈天楠 | Disc cutter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107351567A (en) | A kind of squash type telescopic ball-point pen | |
| CN208584957U (en) | A kind of propelled pen | |
| CN107199801A (en) | Simple Antibreaking pen | |
| CN205022217U (en) | Ball -point pen | |
| CN207388694U (en) | A kind of pen core can automatic retracted lettering pen | |
| CN203646707U (en) | Clickable liquid eyeliner pencil | |
| CN205951551U (en) | Automatic pen | |
| CN203293758U (en) | Intelligent pencil capable of stretching out lead | |
| CN205997554U (en) | A kind of change lead formula propelling pencil | |
| CN2892487Y (en) | Automatic compensating propelling pencil | |
| CN107175956A (en) | A kind of pen core can automatic retracted lettering pen | |
| CN107234899A (en) | Has the Antibreaking pen of limit function | |
| CN203920111U (en) | A kind of safety pen | |
| CN201009565Y (en) | Automatic pen cap of oil painting stick, crayon | |
| CN102815130B (en) | Propelling pencil with decoring on pressing front end | |
| CN209351166U (en) | A kind of art painting paintbrush | |
| CN203818797U (en) | Pen unable to open by children | |
| CN206733880U (en) | Press the mechanical pencil of penholder automatic propelling in a kind of side | |
| CN103738077A (en) | Safety pen capable of preventing children from opening pen | |
| CN210390564U (en) | Length-adjustable pencil | |
| CN203818804U (en) | Pen avoiding being opened by children | |
| CN215621021U (en) | Gel pen nib with ball-point not easy to fall off | |
| CN203818814U (en) | Pen capable of avoiding being opened by children | |
| CN203818809U (en) | Pen for preventing children opening | |
| CN203818810U (en) | Safe pen capable of avoiding being opened by children |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171117 |
|
| WW01 | Invention patent application withdrawn after publication |