CN107199801A - Simple Antibreaking pen - Google Patents

Simple Antibreaking pen Download PDF

Info

Publication number
CN107199801A
CN107199801A CN201710313678.9A CN201710313678A CN107199801A CN 107199801 A CN107199801 A CN 107199801A CN 201710313678 A CN201710313678 A CN 201710313678A CN 107199801 A CN107199801 A CN 107199801A
Authority
CN
China
Prior art keywords
penholder
pen
sliding tube
nib
pen core
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.)
Pending
Application number
CN201710313678.9A
Other languages
Chinese (zh)
Inventor
范子辉
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.)
Anhui Qing Heng Mdt Infotech Ltd
Original Assignee
Anhui Qing Heng Mdt Infotech 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 Anhui Qing Heng Mdt Infotech Ltd filed Critical Anhui Qing Heng Mdt Infotech Ltd
Priority to CN201710313678.9A priority Critical patent/CN107199801A/en
Publication of CN107199801A publication Critical patent/CN107199801A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00Holders or connectors for writing implements; Means for protecting the writing-points
    • B43K23/08Protecting means, e.g. caps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/02Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • B43K24/08Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons
    • B43K24/082Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons placed on the side

Abstract

The present invention proposes a kind of simple Antibreaking pen, and penholder lower end sets nib, and upper end sets tail-hood;Set on penholder inwall and set the first reach through hole in the middle part of shutter, shutter;Nib includes a tapered portion and sliding tube, and sliding tube is placed in inside penholder;Dynamic clamping head and quiet clamping head is set between sliding tube upper end and shutter;Slide and set some chutes in pipe outer wall;Chute has an inclined interior skew wall;Penholder lower end sets some through holes;Through hole covers flexible sheet on penholder outer wall;Through hole is built-in to press compression leg, and the upper end of chute is resisted against by compression leg inner end;It is fixed on by compression leg outer end on flexible sheet;Pen core built in penholder, pen core is arranged in the first reach through hole;Pen core tail end is fixed on tail-hood;The nib of pen core is placed in tapered portion.Whether the present invention is in the writing posture that holds a pen according to user, to control the stretching and retraction of nib, it is to avoid the nib of pen core sustains damage when dropping or hitting.

Description

Simple Antibreaking pen
Technical field
The present invention relates to technical field of stationery, specifically a kind of simple Antibreaking pen.
Background technology
Pen is the big invention of the mankind, is the instrument for writing or drawing.By nib will with coloured solid or Liquid is on paper or gas-solid surface rendering symbol or picture.
Do now and ball pen or free ink pen are most commonly used that in work, pen core can be changed, it is easy to carry.Common structure is Pen core is fixed structure, is equipped with the cap for brush, the nib of pen core is protected;Or push type structure is used, by by tail of starting writing So that pen core stretches out or retracted.But, often in use, user can forget nib is retracted or the cap for brush is covered, often The cap for brush also easily comes off, and this is easy for the state for causing the nib of pen core to protect, if pen drops to ground or hair It is raw to hit, nib, nib are easily damaged once damaging, and pen core just can not be used, and cause waste.
The content of the invention
The present invention proposes a kind of simple Antibreaking pen, and good protection can not be obtained by solving the nib of pen core in the prior art Problem.
The technical proposal of the invention is realized in this way:
A kind of simple Antibreaking pen, including penholder, the lower end of the penholder is provided with nib, and the upper end of the penholder is provided with tail Lid;
The penholder is to be provided with the middle part of shutter, the shutter to set on hollow cylinder, the inwall of the penholder It is equipped with the first reach through hole;
The tapered portion of the nib including a pointed end and the sliding tube above the tapered portion, the sliding tube Inside the lower end for being placed in the penholder;
Dynamic clamping head and quiet clamping head is provided between the upper end of the sliding tube and the shutter;
Some chutes caved inward are provided with the outer wall of the sliding tube, some runner rings are around the sliding tube Outer wall one week;
The chute has an inclined interior skew wall, and the upper end of the interior skew wall is located at the outer wall of the sliding tube, institute The lower end for stating interior skew wall extends to the inner side of the sliding tube;
The lower end of the penholder is provided with some through holes, and some through holes surround the penholder one week;Outside the penholder Through hole on wall is covered with flexible sheet, and the edge of the flexible sheet is fixed on the penholder;
Pressing post, the upper end that the chute is resisted against by the inner end of compression leg are equipped with the through hole;The pressing The outer end of post is fixed on the flexible sheet;
Pen core is equipped with the penholder, the pen core is arranged in first reach through hole;The tail end of the pen core is consolidated It is scheduled on the tail-hood;The nib of the pen core is placed in the tapered portion.
Further, the diameter of the upper surface of the tapered portion is identical with the external diameter of the penholder, outside the sliding tube Footpath is identical with the internal diameter of the penholder.
Further, the inner end by compression leg is arcwall face.
Further, fixed column is provided with the inside of the tail-hood, the fixed column is placed in the tail end of the pen core Portion.
Further, the dynamic clamping head and quiet clamping head is spring.
Beneficial effects of the present invention are:
The simple Antibreaking pen of the present invention is simple in construction, reasonable in design;Nib is pushed outwardly by dynamic clamping head and quiet clamping head, by pen core Nib is protected, it is to avoid the damage to nib of dropping;When user is write, the finger of user can be by flexible sheet By compressive strain so that internal to be moved inward by compression leg, then sliding tube is pressurized and moved up, by compression leg along interior skew wall slide downward, Nib is moved up so that the nib of pen core exposes nib, can be write;According to user whether in the writing posture that holds a pen, To control the stretching and retraction of nib, it is to avoid the nib of pen core sustains damage when dropping or hitting;The present invention can more change-fountain pen Core, is reused, with low cost.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of one embodiment of the invention;
Fig. 2 is the mplifying structure schematic diagram of the latter half of one embodiment of the invention.
Wherein:
1st, penholder;2nd, tail-hood;3rd, shutter;4th, the first reach through hole;5th, tapered portion;6th, sliding tube;7th, dynamic clamping head and quiet clamping head;8、 Chute;9th, interior skew wall;10th, through hole;11st, flexible sheet;12nd, by compression leg;13rd, pen core;14th, fixed column.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.
As shown in Figure 1-2, the simple Antibreaking pen in the present embodiment, including penholder 1, penholder 1 here is cylinder, described The lower end of penholder 1 is provided with tail-hood 2 provided with nib, the upper end of the penholder 1, and tail-hood 2 is fixed with penholder 1, can be by common The mode screwed togather is fixed, convenient to dismantle to change pen core 13.
The penholder 1 is to be provided with hollow cylinder, the inwall of the penholder 1 in shutter 3, the shutter 3 Portion is provided with the first reach through hole 104;The nib includes the tapered portion 5 of a pointed end and positioned at the top of tapered portion 5 Sliding tube 6, the sliding tube 6 is placed in inside the lower end of the penholder 1;The upper end of the sliding tube 6 and the shutter 3 it Between be provided with dynamic clamping head and quiet clamping head 7.
Some chutes 8 caved inward are provided with the outer wall of the sliding tube 6, some chutes 8 are around the cunning The outer wall of dynamic pipe 6 one week;The chute 8 has an inclined interior skew wall 9, and the upper end of the interior skew wall 9 is located at the sliding tube 6 Outer wall at, the lower end of the interior skew wall 9 extends to the inner side of the sliding tube 6.
The lower end of the penholder 1 is provided with some through holes 10, and some through holes 10 surround the penholder 1 one weeks;It is described Covered with flexible sheet 11 at through hole 10 on the outer wall of penholder 1, the edge of the flexible sheet 11 is fixed on the penholder 1, The outwardly convex of flexible sheet 11.
Pressing post 12 is equipped with the through hole 10, the inner end by compression leg 12 is resisted against the upper end of the chute 8;Institute State and be fixed on by the outer end of compression leg 12 on the flexible sheet 11.
Pen core 13 is equipped with the penholder 1, the pen core 13 is arranged in first reach through hole 104;The pen core 13 tail end is fixed on the tail-hood 2;The nib of the pen core 13 is placed in the tapered portion 5.
In the present embodiment, the diameter of the upper surface of the tapered portion 5 is identical with the external diameter of the penholder 1, the sliding tube 6 External diameter it is identical with the internal diameter of the penholder 1.Then sliding tube 6 can be slided along penholder 1, after sliding tube 6 moves up certain distance, cone The upper end in shape portion 5 is resisted against the lower end of penholder 1, just can not move up again.
In the present embodiment, the inner end by compression leg 12 is arcwall face, and arcwall face can reduce the frictional force with interior skew wall 9, It is easy to pressing to realize to slide.
In the present embodiment, the inner side of the tail-hood 2 is provided with fixed column 14, and the fixed column 14 is placed in the pen core 13 Tail end inside.Simply and easily pen core 13 can be fixed by fixed column 14.
In the present embodiment, the dynamic clamping head and quiet clamping head 7 is spring, it would however also be possible to employ the elastomeric element of other structures.
When the present embodiment works, when user needs to be write, the finger of user can grip the lower end of penholder 1, Flexible sheet 11 is pressed inward against, some flexible sheets 11 are set around penholder 1 in the present embodiment, are easy to the pressing of finger, nothing It need to be pressed in a certain ad-hoc location;The stress deformation of flexible sheet 11, curves inwardly, and then drives by the inwardly shifting of compression leg 12 It is dynamic, when it is some moved inward simultaneously by compression leg 12 when, sliding tube 6 is squeezed and moved up, i.e., by compression leg 12 close to it is interior tiltedly The slide downward of wall 9;Sliding tube 6 is moved up, and dynamic clamping head and quiet clamping head 7, which is pressurized, shrinks;Now tapered portion 5 is with moving up, the nib of pen core 13 Expose the lower end of tapered portion 5, can be write;After the completion of writing, once finger leaves flexible sheet 11, flexible sheet 11 is answered Position so that resetted by compression leg 12, now dynamic clamping head and quiet clamping head 7 resets, promotes sliding tube 6 and tapered portion 5 to move down, by the pen of pen core 13 Point covering, plays a protective role.
Whether the present embodiment is in the writing posture that holds a pen according to user, to control the stretching and retraction of nib, it is to avoid pen The nib of core 13 sustains damage when dropping or hitting;The present invention can change pen core 13, reuse, with low cost.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.

Claims (5)

1. a kind of simple Antibreaking pen, it is characterised in that including penholder, the lower end of the penholder provided with nib, the penholder it is upper End is provided with tail-hood;
The penholder is to be provided with the middle part of shutter, the shutter to be provided with hollow cylinder, the inwall of the penholder First reach through hole;
The tapered portion of the nib including a pointed end and the sliding tube above the tapered portion, the sliding tube are housed Inside the lower end of the penholder;
Dynamic clamping head and quiet clamping head is provided between the upper end of the sliding tube and the shutter;
Some chutes caved inward are provided with the outer wall of the sliding tube, some runner rings are around the outer of the sliding tube Wall one week;
The chute has an inclined interior skew wall, and the upper end of the interior skew wall is located at the outer wall of the sliding tube, described interior The lower end of skew wall extends to the inner side of the sliding tube;
The lower end of the penholder is provided with some through holes, and some through holes surround the penholder one week;On the penholder outer wall Through hole covered with flexible sheet, the edge of the flexible sheet is fixed on the penholder;
Pressing post, the upper end that the chute is resisted against by the inner end of compression leg are equipped with the through hole;It is described by compression leg Outer end is fixed on the flexible sheet;
Pen core is equipped with the penholder, the pen core is arranged in first reach through hole;The tail end of the pen core is fixed on On the tail-hood;The nib of the pen core is placed in the tapered portion.
2. simple Antibreaking pen as claimed in claim 1, it is characterised in that the diameter of the upper surface of the tapered portion and the pen The external diameter of bar is identical, and the external diameter of the sliding tube is identical with the internal diameter of the penholder.
3. simple Antibreaking pen as claimed in claim 2, it is characterised in that the inner end by compression leg is arcwall face.
4. simple Antibreaking pen as claimed in claim 3, it is characterised in that fixed column is provided with the inside of the tail-hood, described Fixed column is placed in inside the tail end of the pen core.
5. simple Antibreaking pen as claimed in claim 4, it is characterised in that the dynamic clamping head and quiet clamping head is spring.
CN201710313678.9A 2017-05-05 2017-05-05 Simple Antibreaking pen Pending CN107199801A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710313678.9A CN107199801A (en) 2017-05-05 2017-05-05 Simple Antibreaking pen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710313678.9A CN107199801A (en) 2017-05-05 2017-05-05 Simple Antibreaking pen

Publications (1)

Publication Number Publication Date
CN107199801A true CN107199801A (en) 2017-09-26

Family

ID=59905269

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710313678.9A Pending CN107199801A (en) 2017-05-05 2017-05-05 Simple Antibreaking pen

Country Status (1)

Country Link
CN (1) CN107199801A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112208243A (en) * 2019-06-21 2021-01-12 温州市简系文具有限公司 Anti-falling pen with finely adjustable use force
CN112721496A (en) * 2021-01-26 2021-04-30 蒋央芳 Anti-falling gel ink pen

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201102391Y (en) * 2007-10-26 2008-08-20 亓应函 Pen with automatically retracted penpoint
CN201165112Y (en) * 2008-01-30 2008-12-17 熊斌斌 Pen capable of automatically protecting pen point
CN201494145U (en) * 2009-08-28 2010-06-02 吴星宇 Shatter-resistant gel ink 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
CN202413063U (en) * 2012-01-17 2012-09-05 邱晨晨 Automatically retractable carbon pen
CN202573427U (en) * 2012-04-17 2012-12-05 揭鸿 Crash-proof pen
JP2014040083A (en) * 2012-08-21 2014-03-06 Eri Nakahara Mechanical pencil
CN205272942U (en) * 2015-12-24 2016-06-01 胡阔均 Automatic prevent falling anticollision pen
CN205631827U (en) * 2016-01-13 2016-10-12 蓝洪亮 Automatic return and contract according to sincere formula pen

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201102391Y (en) * 2007-10-26 2008-08-20 亓应函 Pen with automatically retracted penpoint
CN201165112Y (en) * 2008-01-30 2008-12-17 熊斌斌 Pen capable of automatically protecting pen point
CN201494145U (en) * 2009-08-28 2010-06-02 吴星宇 Shatter-resistant gel ink 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
CN202413063U (en) * 2012-01-17 2012-09-05 邱晨晨 Automatically retractable carbon pen
CN202573427U (en) * 2012-04-17 2012-12-05 揭鸿 Crash-proof pen
JP2014040083A (en) * 2012-08-21 2014-03-06 Eri Nakahara Mechanical pencil
CN205272942U (en) * 2015-12-24 2016-06-01 胡阔均 Automatic prevent falling anticollision pen
CN205631827U (en) * 2016-01-13 2016-10-12 蓝洪亮 Automatic return and contract according to sincere formula pen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112208243A (en) * 2019-06-21 2021-01-12 温州市简系文具有限公司 Anti-falling pen with finely adjustable use force
CN112208243B (en) * 2019-06-21 2021-05-25 温州市简系文具有限公司 Anti-falling pen with finely adjustable use force
CN112721496A (en) * 2021-01-26 2021-04-30 蒋央芳 Anti-falling gel ink pen

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SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
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Application publication date: 20170926