CN110217018A - A kind of hand-held retractable pen - Google Patents
A kind of hand-held retractable pen Download PDFInfo
- Publication number
- CN110217018A CN110217018A CN201910632879.4A CN201910632879A CN110217018A CN 110217018 A CN110217018 A CN 110217018A CN 201910632879 A CN201910632879 A CN 201910632879A CN 110217018 A CN110217018 A CN 110217018A
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- Prior art keywords
- penholder
- canister portion
- straight trough
- card slot
- pen
- Prior art date
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- 230000000694 effects Effects 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 5
- 241000282376 Panthera tigris Species 0.000 claims description 3
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 7
- 238000003825 pressing Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
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- 238000000354 decomposition reaction Methods 0.000 description 1
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- 238000010422 painting Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- 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
- B43K24/03—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by flicking or tilting
Abstract
The present invention relates to a kind of stationery, more particularly to a kind of hand-held retractable pen.A kind of hand-held retractable pen, including the first penholder canister portion, pen core, the second penholder canister portion, connection ring and spring, ontology, spring and the detent component of pen core are respectively positioned in the first penholder canister portion and the second penholder canister portion, spring is wrapped in outside of the pen core at pen tip, and the front pen tip of pen core can stretch out and expose in the first penholder canister portion；First penholder canister portion front is equipped with step, is equipped with the external reducer less than the first penholder canister portion rear portion on front side of step, is inserted in reducer by connection ring and is installed.It is can be when writing, compression pen that is singlehanded and being capable of quick operating interchangeable pen core without variation gesture, and it introduces locking slot, moreover it is possible to by artificial rotation process, lock pen core hidden state, prevent external force compression so that cartridge exposing.
Description
Technical field
The present invention relates to a kind of stationery, more particularly to a kind of hand-held retractable pen.
Background technique
Writing implement is a kind of tool of indispensability in present routine work and life, wherein most commonly used is pressing pen,
It can be easy to use with one-handed performance.But existing pressing pen, structure is complex, needs to change during writing and hold
After the gesture of pen, the tip of the brushstyle of a writing or painting could be pressed, the exposing and withdrawal of pen core is controlled, can sometimes make troubles to user, nothing
Method is switched fast the state of pen.
At the same time, the existing pen that presses is due to technology prejudice, and improvement difficulty is big, and technical staff is tired in improvement, actually
Existing to press a structural instability, accessory is easily lost after disassembly, and is assembled also highly difficult.Moreover, component is more
It is especially high to also result in manufacturing cost.Just as this reason, now the pen with pen cap on the market due to occupation rate at low cost also
Be it is high, the pen cap loss with pen cap has become one burden of user.
In addition, pressing pen is packed into school bag, briefcase and pocket by us, all inevitably touches out and press button, causes
Cartridge exposing draws paper, Bao Neibu and the pocket for clothing in flower briefcase, causes trouble.
Summary of the invention
Goal of the invention of the invention be to provide one kind can be singlehanded and do not have to variation gesture just when writing
Can quick operating hand-held retractable pen, when pen core is hidden, additionally it is possible to pass through its hidden state of spin locking.
In order to achieve the above-mentioned object of the invention, the invention adopts the following technical scheme:
A kind of hand-held retractable pen, including the first penholder canister portion, pen core, the second penholder canister portion, connection ring and spring, the sheet of pen core
Body, spring and detent component are respectively positioned in the first penholder canister portion and the second penholder canister portion, and spring is wrapped in pen core at pen tip
Outside, the front pen tip of pen core can stretch out and expose in the first penholder canister portion；First penholder canister portion front is equipped with step,
The external reducer less than the first penholder canister portion rear portion is equipped on front side of step, before the first penholder canister portion is located at the second penholder canister portion
Side, and the second penholder canister portion is socketed in the rear portion of the first penholder canister portion, the second penholder canister portion front end is equipped with connector, connection ring
It is movably socketed in the reducer of the first penholder canister portion, and is fixedly connected with the connector of the second penholder canister portion；Described first
The rear portion of penholder canister portion is equipped with lock slots, and accordingly with lock slots, the second penholder canister portion inner wall is equipped with locking fastener；Wherein
The lock slots include being packed into guiding groove, rotation stop straight trough, lock-on guidance slot, locking card slot and compression straight trough；From the first shaft cylinder
The rear portion in portion is packed into guiding groove, rotation stop straight trough, lock-on guidance slot and compression straight trough successively connect on direction from back to front to preceding
It is logical；The locking card slot in circumferential direction and deviate from the rotation stop straight trough and compression straight trough；It locks card slot and passes through the lock
The cell wall of guiding groove is determined respectively at the rotation stop straight trough or compression straight trough connection, to form locking fastener rotation guidance；Described
The rear portion of one penholder canister portion is socketed with a detent component, and detent component is relative to the first rotatable socket of penholder canister portion；When
After one penholder canister portion and the socket of the second penholder canister portion, the detent component is located in the second penholder canister portion；Outside the detent component
Surface and the second penholder canister portion contact surface are equipped with polygon card slot, and limit shelves part is additionally provided with inside the polygon card slot；Institute
It states to be equipped between the step of the first penholder canister portion and the connection ring of the second penholder canister portion and can make the second penholder canister portion and the first penholder
Canister portion mutually moves the socket spacing of certain stroke；The inner sidewall of the second penholder canister portion is equipped with fastener protrusion, and fastener is convex
It rises and is contained in the polygon card slot；When the second penholder canister portion is axially mutually moved with the first penholder canister portion, fastener is convex
Rising can slide in polygon card slot along limit shelves part periphery；The limit shelves part is located at polygon card slot central region, and described
When two penholder canister portions are axially mutually moved with the first penholder canister portion, so that fastener protrusion is caught in limit shelves part, the second penholder canister portion
It is in the axially opposing close first stage with the first penholder canister portion, pen core is in exposing state；When fastener protrusion is detached from limit shelves
Part and the second penholder canister portion and the first penholder canister portion be in axially away from second stage, pen core is in hidden state；The card
Part protrusion is detached from limit shelves part and the second penholder canister portion and the first penholder canister portion be in axially away from second stage, i.e., at pen core
When hidden state, locking fastener is located in rotation stop straight trough.
Preferably, being packed into guiding groove in small horn-like before rear big, it is packed into the front end connection rotation stop straight trough of guiding groove, only
Turn straight trough front end connection lock-on guidance slot；The lock-on guidance slot is by being to connect rotation stop straight trough and lock the first guidance of card slot tiltedly
Wall and connection locking card slot and the second guidance skew wall enclosing for compressing straight trough rear end are constituted.
Preferably, every group of lock slots include loading guiding groove, a rotation stop straight trough, two lock-on guidance slots, two
A locking card slot and a compression straight trough；Described two locking card slots deviate and divide in rotation stop straight trough and compression straight trough two sides,
And every side is distributed a lock-on guidance slot and a locking card slot.
Preferably, reducer includes gradually reducer and the permanent diameter section close to step, gradually diameter of the reducer close to step
Greater than the diameter close to permanent diameter section；It is equipped on the inside of connection ring and the matched soft circle of damping of the gradually reducer；When the second shaft cylinder
Portion and the first penholder canister portion are in axially opposing separate state, and the gradually reducer of the first penholder canister portion front is caught in the soft circle of damping,
By being caught in the soft circle of damping so that spring uphold and pen core to hide process smooth mute, both compressed pen and returned that extend through journey less prominent
It is towering.
Preferably, being equipped with and the matched circular cone annular skew wall of the gradually reducer on the inside of the connection ring.
Preferably, polygon card slot is located on the middle part lateral wall of detent component, limit shelves part is located at polygon card slot
Central region, so that fastener protrusion is contained in the guiding groove between the polygon inner wall of polygon card slot and limit shelves part outer wall
It is movable in structure；
Be oriented to groove structure include for movable first guide slide of fastener protrusion, the first guiding slope, the second guide slide,
Second guiding slope, third guide slide and return are oriented to slope；
First guide slide, the first guiding slope, the second guide slide, the second guiding slope, third guide slide and return are led
Successively end to end to slope, return guiding slope end connects with first guide slide；
Limit shelves part includes the first limit corresponding with the second guide slide slope, for accommodating fastener protrusion and making pen core pen
The exposed blocking detent of point；Detent is stopped axially to correspond in the middle part of second guiding slope；
The loading being connected to detent component rear end is equipped at the start bit of first guide slide of the polygon card slot to lead
Slot, the guide groove that is packed into is the small tubaeform guide groove in the big front side of rear side, and step is stopped to be located in the front side of tubaeform guide groove
End.
Preferably, the second penholder canister portion rear end is equipped with pen core tail installation structure；The pen core tail portion installation knot
Structure includes threaded hole, limit threaded post and revolving part, and limit screw thread male screw is screwed in threaded hole, after limiting threaded post spiral shell
End is equipped with the jack with the revolving part grafting；Revolving part peripheral part is rotatably connected to the second penholder canister portion rear end.
Preferably, detent component rear end is equipped with the mounting portion that outer diameter is less than its ontology, mounting portion includes annular
Mounting groove and installation bulge loop, installation bulge loop are located on rear side of mounting groove；The inner wall of the rear end of the first penholder canister portion be equipped with
The corresponding annular mounting structure of the mounting groove.
Preferably, the rear outside wall diameter of the first penholder canister portion is identical as detent member outside wall diameter.
Preferably, further including the hand-held soft rubber cover for being socketed in the second penholder canister portion front outsides；The hand-held soft rubber cover
It is made of respectively handling section, flexible glue section and tiger's jaw section later preceding.
Compared with prior art, it after using above-mentioned technical proposal, has the following beneficial effects:
1. the hand-held retractable pen in the present invention, when writing, it is singlehanded and do not have to variation gesture can fast operating,
It is convenient to use.
2. relative to the pen of traditional pen cap, the hand-held retractable pen in the present invention does not have the separation units such as pen cap, and structure is simple,
Avoid pen cap problem easy to be lost.
3. relative to traditional pressing pen, after the press section of the hand-held retractable pen in the present invention is penholder front and penholder
Portion, rather than button is pressed, it can be to avoid maloperation.And it is when pen core is hidden, additionally it is possible to pass through manually operated, Jin Erxuan
Twist lock determines its hidden state, solves pressing pen and is placed in packet, can not make or scratch the object in briefcase dirty external force is accidentally touched
The problem of product.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the embodiment of the present invention 1.
Fig. 2 is the perspective cross section schematic diagram two of the embodiment of the present invention.
Fig. 3 is the schematic diagram of the section structure of line D-D along Fig. 2 of the embodiment of the present invention.
Fig. 4 is the enlarged structure schematic diagram in Fig. 3 at B.
Fig. 5 is that view is installed in the decomposition of the embodiment of the present invention.
Fig. 6 is the schematic perspective view of the first shaft cylinder in the embodiment of the present invention.
Fig. 7 is the schematic perspective view of detent component in the embodiment of the present invention.
Fig. 8 is the schematic diagram of detent component and fastener protrusion sliding path in the embodiment of the present invention.
Fig. 9 is the structural schematic diagram of fastener protrusion and locking fastener in the second penholder canister portion.
Figure 10 is the three-dimensional half-section diagram of the embodiment of the present invention.
Figure 11 is the enlarged structure schematic diagram in Figure 10 at A.
Specific embodiment
It is described below for disclosing the present invention so that those skilled in the art can be realized the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.It defines in the following description
Basic principle of the invention can be applied to other embodiments, deformation scheme, improvement project, equivalent program and do not carry on the back
Other technologies scheme from the spirit and scope of the present invention.
It will be understood by those skilled in the art that in exposure of the invention, term " longitudinal direction ", " transverse direction ", "upper",
The orientation or position of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside"
Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore above-mentioned
Term is not considered as limiting the invention.
In the present invention, term " one " is interpreted as " one or more " in claim and specification, i.e., in a reality
Example is applied, the quantity of an element can be one, and in a further embodiment, the quantity of the element can be multiple.Unless
Clearly illustrate in exposure of the invention the element quantity only one, otherwise term " one " can not be interpreted as unique or single
One, term " one " should not be understood as the limitation to quantity.
The present invention is described further with reference to the accompanying drawing.
Embodiment 1:
A kind of hand-held retractable pen as shown in Fig. 1 to 11, by the first penholder canister portion 1, a pen core 2, one second penholder canister portion 3, one
Connection ring 6 and spring 4 form.Ontology, spring 4 and the detent component 5 of pen core 2 are respectively positioned on the first penholder canister portion 1 and the second penholder
In canister portion 3, spring 4 is wrapped in outside of the pen core 2 at pen tip, and the front pen tip of pen core 2 can be stretched in the first penholder canister portion 1
Out and expose.
Wherein, above-mentioned first penholder canister portion, 1 front is equipped with step 1c, is equipped on front side of step 1c external less than the first shaft cylinder
The reducer 10 at 1 rear portion of portion, the first penholder canister portion 1 are located at the front side of the second penholder canister portion 3, and the second penholder canister portion 3 is socketed in the
The rear portion of one penholder canister portion 1,3 front end of the second penholder canister portion are equipped with connector, and connection ring 6 is movably socketed in the first penholder
The reducer 10 of canister portion 1, and be fixedly connected with the connector of the second penholder canister portion 3.And the rear portion of above-mentioned first penholder canister portion 1 is set
There is a mounting portion, a detent component 5 is socketed with by mounting portion, detent component 5 is relative to the rotatable set of the first penholder canister portion 1
It connects.The rear outside wall that connection ring 6 has is external screw thread, and connector is internal screw thread, is screwed on by screw thread.
Above-mentioned detent component 5 is whole cylindrical, and 5 rear end of detent component is equipped with the installation that outer diameter is less than its ontology
Portion, mounting portion include the mounting groove 58 and installation bulge loop 59 of annular, and installation bulge loop 59 is located at 58 rear side of mounting groove；Described the first stroke
The inner wall of the rear end of bar canister portion 1 is equipped with annular mounting structure corresponding with the mounting groove 12.Complete above-mentioned rotation socket
Socket mode so that detent component 5 and the first penholder canister portion 1 can relative rotation.
After the first penholder canister portion 1 and the second penholder canister portion 3 are socketed, the rear outside wall diameter of the first penholder canister portion 1 with
5 outer sidewall diameter of detent component is identical.Detent component 5 is whole to be respectively positioned in the second penholder canister portion 3.Above-mentioned 5 appearance of detent component
Face and 3 contact surface of the second penholder canister portion are equipped with polygon card slot 51.Limit shelves part 52 is additionally provided with inside polygon card slot 51.On
The outer diameter of the first penholder canister portion 1 is stated less than 3 front of the second penholder canister portion, 3 front of the second penholder canister portion is as bush outer sleeve
Enter the first penholder canister portion 1, the can be made by being equipped between the step of the first penholder canister portion 1 and the connection ring 6 of the second penholder canister portion 3
Two penholder canister portions 3 and the first penholder canister portion 1 mutually move the socket spacing 11 of certain stroke.Socket spacing 11 makes the first penholder
Between canister portion 1 and the second penholder canister portion 3 there is the flexible of axial relative movement to press stroke.
The inner sidewall of above-mentioned second penholder canister portion 3 is equipped with fastener protrusion 31, and fastener protrusion 31 is contained in described more
In side shape card slot 51.When second penholder canister portion 3 and the first penholder canister portion 1 axially mutually move, fastener protrusion 31 can be in polygon
Card slot 51 is slided along limit 52 periphery of shelves part.
The fit system of polygon card slot 51, limit shelves part 52 and fastener protrusion 31 that the present invention covers is as follows: limit
Shelves part 52 is located at 51 central region of polygon card slot, the second penholder canister portion 3 and the axial mutually movement of the first penholder canister portion 1
When, so that fastener protrusion 31 is caught in limit shelves part 52, the second penholder canister portion 3 is in axially opposing close with the first penholder canister portion 1
First stage, pen core 2 are in exposing state.When 31 disengaging limit shelves part 52 of fastener protrusion and the second penholder canister portion 3 and the first stroke
Bar canister portion 1 be in axially away from second stage, pen core 2 is in hidden state.As long as limit shelves part 52 is located at polygon card slot
51, so that 31 mode with above two state of fastener protrusion, is the range that the present invention covers.For those skilled in the art
For member, when realizing that the second penholder canister portion 3 and the first penholder canister portion 1 are in the axially opposing close first stage, fastener protrusion 31
Be caught in limit shelves part 52, and the second penholder canister portion 3 and the first penholder canister portion 1 in axially away from second stage when, fastener is convex
Limit 52 return to primitive age position of shelves part can be detached from by playing 31, and this implementation should be that those skilled in the art retouch according to above-mentioned
The a variety of implementations that can rationally derive acquisition are stated, a kind of specific structure of hereafter illustrating.
Wherein the first polygon card slot 51, limit shelves part 52 and raised 31 structures of fastener and specific embodiment:
Above-mentioned polygon card slot 51 is located on the middle part lateral wall of detent component 5, and limit shelves part 52 is located in polygon card slot 51
Portion region, so that fastener protrusion 31 is contained in the guiding between the polygon inner wall of polygon card slot 51 and limit 52 outer wall of shelves part
It is movable in groove structure.
Be oriented to groove structure include for 31 movable first guide slide 51a of fastener protrusion, first be oriented to slope 51b,
Second guide slide 51c, the second guiding slope 51d, third guide slide 51e and return are oriented to slope 51f；First guide slide
51a, the first guiding slope 51b, the second guide slide 51c, the second guiding slope 51d, third guide slide 51e and return guiding
Successively first place connects slope 51f, and the return guiding end slope 51f connects with the first guide slide 51a.
Limit shelves part 52 includes first limit slope 52a corresponding with the second guide slide 51c, for accommodating fastener protrusion
The 31 and blocking detent 52b that makes pen core pen tip exposed；Detent 52b is stopped axially to correspond in the second guiding slope 51d
Portion.
Shown in Fig. 8 dotted line, when the opposite detent component 5 of the second penholder canister portion 3 compresses, fastener protrusion 31 is from start bit edge
First guide slide 51a activity, until on earth along the first guiding slope 51b, at this point, detent component 5 rotates, until fastener protrusion
31 are located at the first guiding end slope 51b, and opposite 5 first time of detent component of the second penholder canister portion 3 is compressed to range.It looses one's grip
After spring back, fastener protrusion 31 retracts along the second guide slide 51c, first limit slope 52a effect under, detent component 5 revolves again
Turn, so that fastener protrusion 31, which is caught in, stops detent 52b, pen core pen tip is stablized exposed in place.When 3 phase of the second penholder canister portion
When to detent 5 second second compression of component, i.e., detent component 5 rotates so that fastener protrusion 31 along the second guiding slope activity.Pine
It is sprung back after hand, fastener protrusion 31 is along third guide slide activity, until detent component 5 circles round under the slope effect of return guiding；
Fastener 31 times start bits of protrusion, pen core 2 are in hidden state.The strength in above-mentioned carry stage squeezes the first shaft cylinder by singlehanded
Portion 1 and 3 relative motion of the second penholder canister portion effect, and the strength in above-mentioned return stage is by complete under the effect of 4 elastic force of spring
At.
Further specific in shape and structure performance, above-mentioned limit shelves part 52 is by the first locating part 521 and the second limit
Part 522 forms, first locating part 521 and the second locating part 522 strip projected parts that be both sides parallel, and one is connected and is in
The blocking step of similar " 7 " font, first locating part 521 and 522 connecting place of the second locating part form an acute angle, this is sharp
Angle housing region is above-mentioned blocking detent 52b.The polygon card slot 51 is two and of different sizes and two adjacent edges prolongs
The polygonal grooves that the parallelogram that long line is respectively superposed overlaps to form.
The rear portion of above-mentioned first penholder canister portion 1 is equipped with lock slots, accordingly with lock slots, 3 inner wall of the second penholder canister portion
It is equipped with locking fastener 33.Wherein, the lock slots include being packed into guiding groove 14, rotation stop straight trough 15, lock-on guidance slot 15a, lock
Determine card slot 16 and compression straight trough 17.From the rear portion of the first penholder canister portion 1 to preceding, it is packed into guiding groove 14, rotation stop straight trough 15, locking are drawn
Guide groove and compression straight trough 17 are sequentially communicated on direction from back to front；The locking card slot 16 in circumferential direction and deviates from institute
State rotation stop straight trough 15 and compression straight trough 17；Card slot 16 is locked by the cell wall of the lock-on guidance slot 15a respectively at the rotation stop
Straight trough 15 or compression straight trough 17 connect, to form the locking rotation guidance of fastener 33.
Further, guiding groove 14 is packed into small horn-like before rear big, and the front end connection rotation stop for being packed into guiding groove 14 is straight
Slot 15,15 front end of rotation stop straight trough are connected to lock-on guidance slot 15a；The lock-on guidance slot 15a is by being connection rotation stop straight trough 15 and lock
Determine the first guidance skew wall 150 of card slot 16 and connect lock slots 16 and compress the second of 17 rear end of straight trough skew wall 151 is guided to enclose
Conjunction is constituted.
More specifically, every group of lock slots include a lock-on guidance slot of rotation stop straight trough 15, two of loading guiding groove 14, one
15a, two locking card slots 16 and a compression straight trough 17；Described two locking card slots deviate and divide in rotation stop straight trough 15 and pressure
17 two sides of contracting straight trough, and every side is distributed the locking card slot 16 of a lock-on guidance slot 15a and one.
When above-mentioned 31 disengaging limit shelves part 52 of fastener protrusion and the second penholder canister portion 3 and the first penholder canister portion 1 are in axial
When separate second stage, i.e. pen core 2 are in hidden state, locking fastener 33 is located just in rotation stop straight trough 15.
The purpose of lock slots is to be in hidden state in pen core 2, its pen core 2 for being is not exposed by external force extruding,
It prevents it in school bag, draw wound in briefcase due to being extruded or scratches packet inner wall.Specifically, it is slightly squeezed by user
The first penholder canister portion 1 is pressed, so that locking fastener 33 leaves rotation stop straight trough 15, into lock-on guidance slot 15a.Relock guiding groove
In 15a, rotation process, can make locking fastener 33 be drawn by the first guidance skew wall 150 or the second guidance skew wall 151 anyway
It leads into locking card slot 16.It is in clamped condition after into locking card slot 16, does not apply rotary force, does not terminate in abjection generally,
Therefore the collapsing length between the second penholder canister portion 3 and the first penholder canister portion 1 is overcome by mechanical axial lock by 4 bullet of spring
The nondeterministic statement of power only changes structure, and manual operation is simple, does not increase components and Material Cost, has beneficial aspects.
Above-mentioned reducer 10 includes the gradually reducer 1a and permanent diameter section 1b close to step, and gradually reducer 1a is close to the straight of step
Diameter is greater than the diameter close to permanent diameter section 1b；It is equipped on the inside of connection ring 6 and the soft circle 62 of the matched damping of the gradually reducer；When second
Penholder canister portion 3 and the first penholder canister portion 1 are in axially opposing separate state, i.e., when pen core is hidden, 1 front of the first penholder canister portion
Gradually reducer 1a be caught in the soft circle 62 of damping, by being caught in the soft circle of damping so that spring uphold and pen core to hide process smooth quiet
Sound had both compressed pen and has returned that extend through journey less lofty.Further, it is equipped with and gradually reducer 1a on the inside of the connection ring 6
The circular cone annular skew wall 61 matched, it is matched.
Above-mentioned second penholder canister portion, 3 rear end is equipped with pen core tail installation structure 32.Pen core tail installation structure 32 includes spiral shell
Pit 320, limit threaded post 322 and revolving part 321, limit 322 screw thread of threaded post are screwed in threaded hole 320, limit screw thread
The rear end of column spiral shell 320 is equipped with the jack 3221 with 321 grafting of revolving part；321 peripheral part of revolving part is rotatably connected to institute
State 3 rear end of the second penholder canister portion.Wherein, 321 rear portion of revolving part can be erasing rubber, and Option stage front side can pass through arc
The arc bulge loop of 3 rear inside of annular groove and the second penholder canister portion is rotatably connected.Section is stretched out in more in 321 front of revolving part
The inserted link 3211 of side shape；Above-mentioned jack 3221 is can to pass through driving revolving part with its matched polygonal socket, the two cooperation
321 limit the position of threaded post spiral shell 320 to change, to adapt to the pen core 2 of different length or adjust the strength of spring 4.
Remaining structure repeats embodiment 1
In order to enable feeling is better, the pen of above-described embodiment 1 and embodiment 2 can be set be socketed in the second penholder canister portion 3 before
Hand-held soft rubber cover 30 on the outside of portion.The hand-held soft rubber cover 30 is by preceding later respectively by handling section 3a, flexible glue section 3b and tiger's jaw section
3c composition, increases friction and feel.
The above is the preferred embodiment of the present invention, does not depart from this hair for those of ordinary skill in the art
Under the premise of bright principle, several variations and modifications can also be made, these also should be regarded as protection scope of the present invention.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of hand-held retractable pen, it is characterised in that: including the first penholder canister portion (1), pen core (2), the second penholder canister portion (3),
Connection ring (6) and spring (4), ontology, spring (4) and the detent component (5) of pen core (2) be respectively positioned on the first penholder canister portion (1) and
In second penholder canister portion (3), spring (4) is wrapped in the outside of pen core (2) at pen tip, and the front pen tip of pen core (2) is the
One penholder canister portion (1) can stretch out and expose；
First penholder canister portion (1) front is equipped with step (1c), be equipped on front side of step (1c) it is external less than the first penholder canister portion (1) after
The reducer (10) in portion, the first penholder canister portion (1) is located on front side of the second penholder canister portion (3), and the second penholder canister portion (3) is socketed in
The rear portion of first penholder canister portion (1), the second penholder canister portion (3) front end are equipped with connector, and connection ring (6) is movably socketed in
The reducer (10) of first penholder canister portion (1), and be fixedly connected with the connector of the second penholder canister portion (3)；
The rear portion of the first penholder canister portion (1) is equipped with lock slots, accordingly with lock slots, second penholder canister portion (3) inner wall
It is equipped with locking fastener (33)；Its described lock slots includes being packed into guiding groove (14), rotation stop straight trough (15), lock-on guidance slot
(15a), locking card slot (16) and compression straight trough (17)；From the rear portion of the first penholder canister portion (1) to preceding, be packed into guiding groove (14),
Rotation stop straight trough (15), lock-on guidance slot and compression straight trough (17) are sequentially communicated on direction from back to front；
The locking card slot (16) in circumferential direction and deviate from the rotation stop straight trough (15) and compression straight trough (17)；Locking card
Slot (16) is connected by the cell wall of the lock-on guidance slot (15a) respectively at the rotation stop straight trough (15) or compression straight trough (17),
To form locking fastener (33) rotation guidance；
The rear portion of the first penholder canister portion (1) is socketed with a detent component (5), and detent component (5) is relative to the first penholder
Canister portion (1) rotatable socket；
After the first penholder canister portion (1) and the second penholder canister portion (3) are socketed, the detent component (5) is located at the second penholder canister portion
(3) in；Detent component (5) outer surface and the second penholder canister portion (3) contact surface are equipped with polygon card slot (51), described more
Limit shelves part (52) is additionally provided with inside side shape card slot (51)；
The second penholder can be made by being equipped between the step of the first penholder canister portion (1) and the connection ring (6) of the second penholder canister portion (3)
Canister portion (3) and the first penholder canister portion (1) mutually move the socket spacing (11) of certain stroke；
The inner sidewall of the second penholder canister portion (3) is equipped with fastener protrusion (31), and fastener protrusion (31) is contained in described polygon
In shape card slot (51)；When the second penholder canister portion (3) and the first penholder canister portion (1) axially mutually move, fastener protrusion (31)
It can be slided in polygon card slot (51) along limit shelves part (52) periphery；
The limit shelves part (52) is located at polygon card slot (51) central region, the second penholder canister portion (3) and the first penholder
When canister portion (1) axially mutually moves, so that fastener protrusion (31) is caught in limit shelves part (52), the second penholder canister portion (3) and first
Penholder canister portion (1) is in the axially opposing close first stage, and pen core (2) is in exposing state；
When fastener raised (31) disengaging limit shelves part (52) and the second penholder canister portion (3) and the first penholder canister portion (1) are in axial
Separate second stage, pen core (2) are in hidden state；
The fastener raised (31) is detached from limit shelves part (52) and the second penholder canister portion (3) and the first penholder canister portion (1) are in axis
To separate second stage, i.e., when pen core (2) is in hidden state, locking fastener (33) is located in rotation stop straight trough (15).
2. hand-held retractable pen according to claim 1, it is characterised in that: be packed into guiding groove (14) in rear big preceding small loudspeaker
Shape, the front end for being packed into guiding groove (14) are connected to rotation stop straight trough (15), and rotation stop straight trough (15) front end is connected to lock-on guidance slot (15a)；
The lock-on guidance slot (15a) is by being the first guidance skew wall and the connection for connecting rotation stop straight trough (15) and locking card slot (16)
Locking card slot (16) and the second guidance skew wall enclosing for compressing straight trough (17) rear end are constituted.
3. hand-held retractable pen according to claim 1 or 2, it is characterised in that: every group of lock slots include a loading guidance
Slot (14), a rotation stop straight trough (15), two lock-on guidance slots (15a), two locking card slots (16) and a compression straight trough
(17)；Described two locking card slots deviate and divide in rotation stop straight trough (15) and compression straight trough (17) two sides, and every side is divided equally
One lock-on guidance slot (15a) of cloth and locking card slot (16).
4. hand-held retractable pen according to claim 1, it is characterised in that: reducer (10) includes the gradual change diameter close to step
Section (1a) and permanent diameter section (1b), gradually reducer (1a) is greater than the diameter close to permanent diameter section (1b) close to the diameter of step；Connection ring
(6) inside is equipped with and the matched soft circle (62) of damping of the gradually reducer；When the second penholder canister portion (3) and the first penholder canister portion
(1) it is in axially opposing separate state, the gradually reducer (1a) of first penholder canister portion (1) front is caught in the soft circle (62) of damping.
5. hand-held retractable pen according to claim 4, it is characterised in that: be equipped on the inside of the connection ring (6) with it is described gradually
The matched circular cone annular skew wall (61) of reducer (1a).
6. hand-held retractable pen according to claim 1, it is characterised in that: polygon card slot (51) is located at detent component (5)
Middle part lateral wall on, limit shelves part (52) is located at polygon card slot (51) central region, so that fastener raised (31) is contained in
Activity in guiding groove structure between the polygon inner wall and limit shelves part (52) outer wall of polygon card slot (51)；
Being oriented to groove structure includes for movable first guide slide (51a) of fastener raised (31), the first guiding slope
(51b), the second guide slide (51c), the second guiding slope (51d), third guide slide (51e) and return are oriented to slope
(51f)；
First guide slide (51a), first guiding slope (51b), the second guide slide (51c), second guiding slope (51d),
Third guide slide (51e) and return guiding slope (51f) it is successively end to end, return be oriented to the slope end (51f) with it is described
First guide slide (51a) connects；
Limit shelves part (52) includes the first limit slope (52a), convex for accommodating fastener corresponding with the second guide slide (51c)
The blocking detent (52b) for playing (31) and making pen core pen tip exposed；Detent (52b) is stopped axially to correspond to second guiding oblique
In the middle part of slope (51d)；
It is equipped with and detent component (5) rear end at the start bit of the first guide slide (51a) of the polygon card slot (51)
The loading guide groove (526) of connection, be packed into guide groove (526) are the small tubaeform guide grooves in the big front side of rear side, stop step
(523) it is located at the front side inner end of tubaeform guide groove.
7. hand-held retractable pen according to claim 1, it is characterised in that: the second penholder canister portion (3) rear end is equipped with pen
Core tail installation structure (32)；The pen core tail installation structure (32) include threaded hole (320), limit threaded post (322) and
Revolving part (321), limit threaded post (322) screw thread are screwed in threaded hole (320), and the rear end of limit threaded post spiral shell (320) is set
There is the jack (3221) with the revolving part (321) grafting；Revolving part (321) peripheral part is rotatably connected to second penholder
Canister portion (3) rear end.
8. a kind of torsion retractable pen according to claim 1, it is characterised in that: detent component (5) rear end is equipped with outer
Diameter is less than the mounting portion of its ontology, and mounting portion includes mounting groove (58) and installation bulge loop (59) of annular, installs bulge loop (59) position
On rear side of mounting groove (58)；The inner wall of the rear end of the first penholder canister portion (1) is equipped with corresponding with the mounting groove (12)
Annular mounting structure.
9. a kind of torsion retractable pen according to claim 1, it is characterised in that: the rear portion of the first penholder canister portion (1)
Outer sidewall diameter is identical as detent component (5) outer sidewall diameter.
10. a kind of torsion retractable pen according to claim 1, it is characterised in that: further include being socketed in the second penholder canister portion
(3) the hand-held soft rubber cover (30) of front outsides；The hand-held soft rubber cover (30) is by preceding later respectively by handling section (3a), flexible glue section
(3b) and tiger's jaw section (3c) composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910632879.4A CN110217018B (en) | 2019-07-14 | 2019-07-14 | Hand-held telescopic pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910632879.4A CN110217018B (en) | 2019-07-14 | 2019-07-14 | Hand-held telescopic pen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110217018A true CN110217018A (en) | 2019-09-10 |
| CN110217018B CN110217018B (en) | 2023-11-14 |
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ID=67813400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910632879.4A Active CN110217018B (en) | 2019-07-14 | 2019-07-14 | Hand-held telescopic pen |
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| Country | Link |
|---|---|
| CN (1) | CN110217018B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497715A (en) * | 2019-09-11 | 2019-11-26 | 杭州简弈科技有限公司 | A kind of Antibreaking pen |
| CN110497716A (en) * | 2019-09-11 | 2019-11-26 | 杭州简弈科技有限公司 | One kind putting forth effort reciprocal pen |
| CN111002739A (en) * | 2019-12-25 | 2020-04-14 | 杭州简弈科技有限公司 | Pen with anti-reset barrel |
| CN112406364A (en) * | 2020-11-04 | 2021-02-26 | 青岛点石文具用品有限公司 | Press type writing stationery |
| WO2022100434A1 (en) * | 2020-11-13 | 2022-05-19 | 宋迎迎 | Pen having three operations of pen clip lifting, pulling and pressing |
| WO2023020102A1 (en) * | 2021-08-18 | 2023-02-23 | 深圳飞骧科技股份有限公司 | Chip suction tool |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE653970A (en) * | 1963-10-07 | 1965-02-01 | ||
| JPH0528689U (en) * | 1991-09-25 | 1993-04-16 | 三菱鉛筆株式会社 | Compound writing instrument |
| JPH0733692U (en) * | 1993-12-06 | 1995-06-20 | 三菱鉛筆株式会社 | Compound writing instrument |
| CN102941757A (en) * | 2012-11-28 | 2013-02-27 | 青岛点石文具用品有限公司 | Pressing type pen |
| JP2015037865A (en) * | 2013-07-17 | 2015-02-26 | 三菱鉛筆株式会社 | Writing instrument |
| CN106142907A (en) * | 2015-04-07 | 2016-11-23 | 余成鹏 | A kind of pen |
| CN109466209A (en) * | 2018-12-31 | 2019-03-15 | 杭州简弈科技有限公司 | A kind of adjustable magnetic control elastic force pen |
| CN109605986A (en) * | 2018-12-26 | 2019-04-12 | 杭州简弈科技有限公司 | It is a kind of to extend buckle pen from torsion |
| CN109605983A (en) * | 2018-12-26 | 2019-04-12 | 杭州简弈科技有限公司 | A kind of extruding rotary pen |
| CN109605982A (en) * | 2018-12-26 | 2019-04-12 | 杭州简弈科技有限公司 | A kind of novel gesture pressing pen |
| CN210363090U (en) * | 2019-07-14 | 2020-04-21 | 杭州简弈科技有限公司 | Hand-held telescopic pen |
-
2019
- 2019-07-14 CN CN201910632879.4A patent/CN110217018B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE653970A (en) * | 1963-10-07 | 1965-02-01 | ||
| JPH0528689U (en) * | 1991-09-25 | 1993-04-16 | 三菱鉛筆株式会社 | Compound writing instrument |
| JPH0733692U (en) * | 1993-12-06 | 1995-06-20 | 三菱鉛筆株式会社 | Compound writing instrument |
| CN102941757A (en) * | 2012-11-28 | 2013-02-27 | 青岛点石文具用品有限公司 | Pressing type pen |
| JP2015037865A (en) * | 2013-07-17 | 2015-02-26 | 三菱鉛筆株式会社 | Writing instrument |
| CN106142907A (en) * | 2015-04-07 | 2016-11-23 | 余成鹏 | A kind of pen |
| CN109605986A (en) * | 2018-12-26 | 2019-04-12 | 杭州简弈科技有限公司 | It is a kind of to extend buckle pen from torsion |
| CN109605983A (en) * | 2018-12-26 | 2019-04-12 | 杭州简弈科技有限公司 | A kind of extruding rotary pen |
| CN109605982A (en) * | 2018-12-26 | 2019-04-12 | 杭州简弈科技有限公司 | A kind of novel gesture pressing pen |
| CN109466209A (en) * | 2018-12-31 | 2019-03-15 | 杭州简弈科技有限公司 | A kind of adjustable magnetic control elastic force pen |
| CN210363090U (en) * | 2019-07-14 | 2020-04-21 | 杭州简弈科技有限公司 | Hand-held telescopic pen |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497715A (en) * | 2019-09-11 | 2019-11-26 | 杭州简弈科技有限公司 | A kind of Antibreaking pen |
| CN110497716A (en) * | 2019-09-11 | 2019-11-26 | 杭州简弈科技有限公司 | One kind putting forth effort reciprocal pen |
| CN111002739A (en) * | 2019-12-25 | 2020-04-14 | 杭州简弈科技有限公司 | Pen with anti-reset barrel |
| CN111002739B (en) * | 2019-12-25 | 2020-10-09 | 杭州简弈科技有限公司 | Pen with repeatedly reset cylinder |
| CN112406364A (en) * | 2020-11-04 | 2021-02-26 | 青岛点石文具用品有限公司 | Press type writing stationery |
| WO2022095444A1 (en) * | 2020-11-04 | 2022-05-12 | 青岛点石文具用品有限公司 | Pressing type writing stationery |
| WO2022100434A1 (en) * | 2020-11-13 | 2022-05-19 | 宋迎迎 | Pen having three operations of pen clip lifting, pulling and pressing |
| WO2023020102A1 (en) * | 2021-08-18 | 2023-02-23 | 深圳飞骧科技股份有限公司 | Chip suction tool |
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|---|---|
| CN110217018B (en) | 2023-11-14 |
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