CN106042726B - The pen of overturning type manipulation - Google Patents
The pen of overturning type manipulation Download PDFInfo
- Publication number
- CN106042726B CN106042726B CN201610513680.6A CN201610513680A CN106042726B CN 106042726 B CN106042726 B CN 106042726B CN 201610513680 A CN201610513680 A CN 201610513680A CN 106042726 B CN106042726 B CN 106042726B
- Authority
- CN
- China
- Prior art keywords
- pen
- shell
- travelling gear
- revolving part
- 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.)
- Expired - Fee Related
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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
- B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
- B43K24/06—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by turning means
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Abstract
The invention discloses the pen of overturning type manipulation, including a shell, pen core and the drive mechanism for driving refill expansion, it is characterized in that described drive mechanism includes revolving part, travelling gear and the pressing part for connecting pen core, travelling gear is arranged on revolving part, be provided with pressing part be mutually engaged with travelling gear and with refill expansion direction identical rack, positioning component is provided between revolving part and a shell, revolving part drives the movable of pressing part by travelling gear, it is an advantage of the invention that：The slewing maneuver portion of revolving part can be close on the side wall of a shell, and the less crowd of hand-type can also get at easily；Stretch out and withdraw pen core and only need to gently stir revolving part, save manpower；Pen can either realize normal writing, pen core collision can be made to withdraw in a shell in landing again, it is to avoid the nib of pen core is caused pen core to damage, the larger pen of the total quality that is particularly suitable for use in by shock more energetically.
Description
Technical field
The present invention relates to the pen in an a kind of field, more particularly to overturning type manipulation.
Background technology
Pen includes a shell, the pen core being arranged in a shell and the drive mechanism for driving refill expansion.Traditional pen core is stretched
Contracting mechanism is realized using two runners being mutually twisted, and is mutually twisted between two runners by helical teeth, and is turned by being arranged on
The flexible of pen core is realized in the cooperation of guide groove and guiding rib on wheel.In use, the button at the top of pressing pen drives drive mechanism,
So as to control pen core to stretch out and withdraw.The shortcoming of traditional pen is：1st, the button of drive mechanism is because structural relation is often set
Put at the top of pen, less for hand-type crowd needs to realize to pen core firstly the need of moving up the position that holds a pen
Manipulation, it is relatively more inconvenient；2nd, the power that pressing ceiling button needs is larger, and frequently pressing can cause finger to ache；3rd, pen is from eminence
During landing, if nib is towards ground, the shock of a fall power can cause pen core to damage, and increase use cost.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of less crowd of suitable hand-type, manipulate simplicity and can
Protect the pen of the overturning type manipulation of pen core.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：The pen of overturning type manipulation, including a shell, pen core
With the drive mechanism for driving refill expansion, drive mechanism includes revolving part, travelling gear and the pressing part for connecting pen core, driving cog
Wheel be arranged on revolving part, be provided with pressing part be mutually engaged with travelling gear and with refill expansion direction identical rack, rotation
Turn to be provided with positioning component between part and a shell, revolving part drives the movable of pressing part by travelling gear.
Further priority scheme of the invention：Described revolving part includes slewing maneuver portion and is arranged on slewing maneuver subordinate
The power transmission shaft of side, travelling gear is arranged on the inside of a shell, and power transmission shaft passes through the side wall of a shell and is inserted in described travelling gear.
Slewing maneuver portion controls drive axis, and power transmission shaft passes through the side wall that the side wall of a shell makes slewing maneuver portion be close to a shell, hand-type
Less crowd can easily get at and stir slewing maneuver portion；Travelling gear is arranged on the inside of a shell, can protect transmission
Gear is not invaded and harassed by the external world.
Further priority scheme of the invention：Described slewing maneuver portion include edge in dentation rotating disk and with rotating disk phase
Independent rotation driving lever.When using pen, rotation driving lever can also be both stirred with rotary turnplate as needed to manipulate stretching for pen core
Go out and withdraw.
Further priority scheme of the invention：Described positioning component include the first detent, the second detent and
Positioning convex, positioning convex is arranged on the lower surface of revolving part, and the first detent and the second detent are arranged at a shell
Upper surface；When positioning convex slips into the first detent, pen core stretches out a shell；When positioning convex slips into the second detent,
Pen core is withdrawn in a shell.Between positioning convex and the first detent, between positioning convex and the second detent, by rubbing
Wipe power positioning.The firm journey of positioning component can just be controlled by the degree of convexity or surface smooth degree that adjust positioning convex
Degree.
Further priority scheme of the invention：Cavity, rack are provided with the side wall at the close top of described pressing part
It is arranged on the inwall of cavity, travelling gear is stretched into cavity and is mutually twisted with rack.Travelling gear acts on pressing part
Application point is closer to pressing part center, and pressing part stress is more uniform, and rack is arranged on the structure that pen has been taken into account on the inwall of cavity
Feature and the requirement close to pressing part center.
Further priority scheme of the invention：The week side of boss of described pressing part is provided with two fixed plates, two fixed plates
On be provided with two guide grooves being mutually aligned, the inwall of a shell and be provided with guiding rib, guiding rib is fallen into two guide grooves.Transmission
When gear promotes the motion of pressing part by rack, discontinuity can cause pressing part to deviate preset direction, guiding rib and guide groove
Design pressing part is moved back and forth on preset direction.
Further priority scheme of the invention：Guard assembly is provided with the outside of described revolving part, guard assembly includes
Fixture and protective cover.Guard assembly is used to protect revolving part not grasped by mistake, the reliability that enhancing pen is used.
Further priority scheme of the invention：Described fixture sets locking cap and fixing axle, and fixing axle passes through protection
Cover and be fixed on by hook on a shell.Locking cap is close to and fixes protective cover, more convenient by linking up with fixation.
Compared with prior art, it is an advantage of the invention that：Revolving part control travelling gear rotation, travelling gear passes through with pressing
Rack on moving part is engaged to drive the movable of pressing part, and positioning component is passed through after revolving part turns to predeterminated position
It is fixed, so as to reach the purpose stretched out and withdraw pen core；The slewing maneuver portion of revolving part can be close on the side wall of a shell, hand
The less crowd of type can also get at easily；Stretch out and withdraw pen core and only need to gently stir revolving part, save manpower；Gear and
Rack is with the action and reaction closed in the presence of each other, when the rack institute stress on pressing part exceedes to a certain degree, rack
Can reversely band nutating gear rotation so that pen core withdraw housing in, by control the fixation degree of positioning component come
The threshold value of stress when pen core is withdrawn is adjusted, pen is realized normal writing, pen core collision withdrawal can be made in landing again
In shell, it is to avoid the nib of pen core is caused pen core to damage, the total quality that is particularly suitable for use in is larger by shock more energetically
Pen.
Brief description of the drawings
Fig. 1 is the explosive view of all parts of the present invention；
The schematic diagram one that Fig. 2 loads in a shell for drive mechanism in the present invention；
Fig. 3 is the explosive view of pressing part, travelling gear and revolving part in the present invention；
Fig. 4 is the stereogram of revolving part in the present invention；
The schematic diagram two that Fig. 5 loads in a shell for drive mechanism in the present invention；
Fig. 6 is this structural representation of the invention.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Fig. 1-Fig. 3, Fig. 6, the pen of overturning type manipulation, including a shell 1, pen core 2 and the flexible driving of drive pen core 2
Mechanism 3, drive mechanism 3 includes revolving part 4, travelling gear 5 and the pressing part 6 for connecting pen core 2, and travelling gear 5 is arranged on rotation
On part 4, be provided with pressing part 6 be mutually engaged with travelling gear 5 and with the telescopic direction identical rack 7 of pen core 2, the He of revolving part 4
Positioning component is provided between shell 1, revolving part 4 drives the movable of pressing part 6 by travelling gear 5.
As shown in figure 5, revolving part 4 includes slewing maneuver portion 41 and is arranged on the power transmission shaft 42 of the lower section of slewing maneuver portion 41,
Travelling gear 5 is arranged on the inside of a shell 1, and power transmission shaft 42 passes through the side wall of a shell 1 and is inserted in travelling gear 5.Slewing maneuver portion
41 control power transmission shafts 42 are rotated, and power transmission shaft 42 passes through the side wall that the side wall of a shell 1 makes slewing maneuver portion 41 be close to a shell 1, hand-type
Less crowd can easily get at and stir slewing maneuver portion 41；Travelling gear 5 is arranged on the inside of a shell 1, can protect
Travelling gear 5 is not invaded and harassed by the external world.Slewing maneuver portion 41 includes rotating disk 43 and with rotating disk mutually independent rotation of the edge in dentation
Driving lever 44.When using pen, as needed both be able to can also have been stirred with rotary turnplate 43 rotation driving lever 44 come manipulate pen core 2 stretching and
Withdraw.
As Figure 1 and Figure 4, positioning component includes the first detent 81, the second detent 82 and positioning convex 83,
Positioning convex 83 is arranged on the lower surface of revolving part 4, and the first detent 81 and the second detent 82 are arranged at a shell 1
Upper surface；81 when positioning convex 83 slips into the first detent, pen core 2 stretches out a shell 1；It is recessed that positioning convex 83 slips into the second positioning
During groove 82, pen core 2 is withdrawn in a shell 1.Between the detent 81 of positioning convex 83 and first, the positioning of positioning convex 83 and second is recessed
Between groove 82, positioned by frictional force.Just can be with by adjusting the degree of convexity or surface smooth degree of positioning convex 83
Control the firmness of positioning component.
As shown in figure 5, being provided with cavity 9 on the side wall at the close top of pressing part 6, rack 7 is arranged on the inwall of cavity 9
On, travelling gear 5 is stretched into cavity 9 and is mutually twisted with rack 7.Travelling gear 5 act on the application point of pressing part 6 closer to
The center of pressing part 6, the stress of pressing part 6 is more uniform, and rack 7 is arranged on the design feature that pen has been taken into account on the inwall of cavity 9 and leaned on
The requirement at the nearly center of pressing part 6.The week side of boss of pressing part 6 is provided with two fixed plates 10, two fixed plates 10 and is provided with two
Guiding rib 12 is provided with the guide groove 11 being mutually aligned, the inwall of a shell 1, guiding rib 12 is fallen into two guide grooves 11.Driving cog
When wheel 5 promotes the motion of pressing part 6 by rack 7, discontinuity can cause pressing part 6 to deviate preset direction, the He of guiding rib 12
The design of guide groove 11 enables pressing part 6 to be moved back and forth on preset direction.
As shown in figure 1, the outside of revolving part 4 is provided with guard assembly 13, guard assembly 13 includes fixture 14 and protection
Lid 15.Guard assembly 13 is used to protect revolving part 4 not grasped by mistake, the reliability that enhancing pen is used.Fixture 14 sets locking cap
16 and fixing axle 17, fixing axle 17 is fixed on shell 1 on through protective cover 15 and by hook 18.Locking cap 16 is close to and fixed
Firmly protective cover 15, fix more convenient by hook 18.
The pen that overturning type provided by the present invention is manipulated is described in detail above, specific case used herein
Principle and embodiment to the present invention are set forth, and the explanation of above example is only intended to help and understands the present invention and core
Thought is thought.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention,
Some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into the protection domain of the claims in the present invention
It is interior.
Claims (6)
1. the pen of overturning type manipulation, including a shell, pen core and the drive mechanism for driving refill expansion, it is characterised in that described drive
Motivation structure includes revolving part, travelling gear and the pressing part for connecting pen core, and travelling gear is arranged on revolving part, set on pressing part
Be equipped with mutually be engaged with travelling gear and with refill expansion direction identical rack, positioning group is provided between revolving part and a shell
Part, revolving part drives the movable of pressing part by travelling gear；Described positioning component includes the first detent, second
Detent and positioning convex, positioning convex are arranged on the lower surface of revolving part, and the first detent and the second detent are equal
It is arranged on the upper surface of a shell；When positioning convex slips into the first detent, pen core stretches out a shell；Positioning convex, which slips into second, to be determined
During the groove of position, pen core is withdrawn in a shell.
2. the pen of overturning type manipulation according to claim 1, it is characterised in that described revolving part includes slewing maneuver portion
With the power transmission shaft being arranged on below slewing maneuver portion, travelling gear is arranged on the inside of a shell, and power transmission shaft passes through the side wall of a shell
And it is inserted in described travelling gear.
3. the pen of overturning type manipulation according to claim 2, it is characterised in that described slewing maneuver portion is in including edge
The rotating disk of dentation and the rotation driving lever mutually independent with rotating disk.
4. the pen of overturning type manipulation according to claim 1, it is characterised in that the side at the close top of described pressing part
Cavity is provided with wall, rack is arranged on the inwall of cavity, travelling gear is stretched into cavity and is mutually twisted with rack.
5. the pen of overturning type manipulation according to claim 1, it is characterised in that be provided with the outside of described revolving part anti-
Protecting assembly, guard assembly includes fixture and protective cover.
6. the pen of overturning type manipulation according to claim 5, it is characterised in that described fixture sets locking cap and solid
Dead axle, fixing axle is fixed on shell on through protective cover and by hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610513680.6A CN106042726B (en) | 2016-06-28 | 2016-06-28 | The pen of overturning type manipulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610513680.6A CN106042726B (en) | 2016-06-28 | 2016-06-28 | The pen of overturning type manipulation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106042726A CN106042726A (en) | 2016-10-26 |
| CN106042726B true CN106042726B (en) | 2017-09-05 |
Family
ID=57200642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610513680.6A Expired - Fee Related CN106042726B (en) | 2016-06-28 | 2016-06-28 | The pen of overturning type manipulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106042726B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11077703B2 (en) * | 2017-03-07 | 2021-08-03 | Araki F Machine Inc. | Commodity retracting device |
| CN112590424B (en) * | 2020-12-17 | 2021-09-10 | 杭州简弈科技有限公司 | Mechanical gear pen |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5944436A (en) * | 1998-04-08 | 1999-08-31 | Hau Mei Industrial Co., Ltd. | Pen possible to sound |
| CN2508973Y (en) * | 2001-11-27 | 2002-09-04 | 黄松朝 | Gear type writing core nib follow-up telescoping pen |
| JP2003072285A (en) * | 2001-09-07 | 2003-03-12 | Tombow Pencil Co Ltd | Ball-point pen |
| CN2858295Y (en) * | 2006-01-05 | 2007-01-17 | 上海迈仕制笔有限公司 | Telescopic pen |
| CN204586208U (en) * | 2015-02-28 | 2015-08-26 | 卢小艳 | A kind of step chalk holder |
| CN206030860U (en) * | 2016-06-28 | 2017-03-22 | 宁波市文魁控股集团有限公司 | Dial pen that commentaries on classics formula was controlled |
-
2016
- 2016-06-28 CN CN201610513680.6A patent/CN106042726B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5944436A (en) * | 1998-04-08 | 1999-08-31 | Hau Mei Industrial Co., Ltd. | Pen possible to sound |
| JP2003072285A (en) * | 2001-09-07 | 2003-03-12 | Tombow Pencil Co Ltd | Ball-point pen |
| CN2508973Y (en) * | 2001-11-27 | 2002-09-04 | 黄松朝 | Gear type writing core nib follow-up telescoping pen |
| CN2858295Y (en) * | 2006-01-05 | 2007-01-17 | 上海迈仕制笔有限公司 | Telescopic pen |
| CN204586208U (en) * | 2015-02-28 | 2015-08-26 | 卢小艳 | A kind of step chalk holder |
| CN206030860U (en) * | 2016-06-28 | 2017-03-22 | 宁波市文魁控股集团有限公司 | Dial pen that commentaries on classics formula was controlled |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106042726A (en) | 2016-10-26 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20210628 |
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| CF01 | Termination of patent right due to non-payment of annual fee |