CN110395067A - A kind of magnetic rotation type retractable pen - Google Patents
A kind of magnetic rotation type retractable pen Download PDFInfo
- Publication number
- CN110395067A CN110395067A CN201910657582.3A CN201910657582A CN110395067A CN 110395067 A CN110395067 A CN 110395067A CN 201910657582 A CN201910657582 A CN 201910657582A CN 110395067 A CN110395067 A CN 110395067A
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- China
- Prior art keywords
- penholder
- canister portion
- pen
- card slot
- straight trough
- Prior art date
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- 230000000903 blocking effect Effects 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- QGMRQYFBGABWDR-UHFFFAOYSA-M Pentobarbital sodium Chemical compound [Na+].CCCC(C)C1(CC)C(=O)NC(=O)[N-]C1=O QGMRQYFBGABWDR-UHFFFAOYSA-M 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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
-
- 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
Landscapes
- Position Input By Displaying (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The present invention relates to a kind of stationery, more particularly to a kind of magnetic rotation type retractable pen.A kind of magnetic rotation type retractable pen, including the first penholder canister portion, pen core, the second penholder canister portion, detent component, magnet 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；Detent member forward end is connect with the rear end of the first penholder canister portion by magnetic gravitational attraction by magnet ring, and detent component is rotatable relative to the first penholder canister portion relative to magnet ring, magnet ring.It is can be when writing, compression pen that is singlehanded and being capable of quick operating interchangeable pen core without variation gesture.It can when writing, it is singlehanded and do not have to variation gesture being capable of quick operating hand-held retractable pen；It is connected by component magnetic rotation type, writing strength can be controlled, appearance is write in correction.
Description
Technical field
The present invention relates to a kind of stationery, more particularly to a kind of magnetic rotation type 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
It being capable of quick operating hand-held retractable pen；It is connected by component magnetic rotation type, writing strength can be controlled, appearance is write in correction.
In order to achieve the above-mentioned object of the invention, the invention adopts the following technical scheme:
A kind of magnetic rotation type retractable pen, including the first penholder canister portion, pen core, the second penholder canister portion, detent component, magnet ring and bullet
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, and spring is wrapped in pen core
Outside at pen tip, the front pen tip of pen core can stretch out and expose in the first penholder canister portion；Detent member forward end passes through
Magnet ring is connect with the rear end of the first penholder canister portion by magnetic gravitational attraction, detent component relative to magnet ring, magnet ring relative to
First penholder canister portion is rotatable；After the first penholder canister portion and the second penholder canister portion are socketed, the detent member outer surface with
Second penholder canister portion contact surface is equipped with polygon card slot, and limit shelves part is additionally provided with inside the polygon card slot；Described second
The inner sidewall of penholder canister portion is equipped with fastener protrusion, and fastener protrusion is contained in the polygon card slot and cannot deviate from；It is described
When second penholder canister portion is axially mutually moved with the first penholder canister portion, fastener protrusion can be in polygon card slot along limit shelves part periphery
Sliding；The limit shelves part is located at polygon card slot central region, the second penholder canister portion and the first penholder canister portion axial direction phase
Mutually when movement, so that fastener protrusion is caught in limit shelves part, the second penholder canister portion is in axially opposing close with the first penholder canister portion
First stage, pen core are in exposing state；When fastener protrusion disengaging limit shelves part and the second penholder canister portion and the first penholder canister portion
In axially away from second stage, pen core is in hidden state.
Preferably, the second penholder canister portion front is equipped with rail shape extending column 30, rail shape extending column 30 is along length side
Shape extends outward and surrounds tubular；First penholder canister portion front periphery is equipped with the raised line to match with the rail shape extending column 30
11, adjacent raised line 11 is stuck between adjacent extending column 30, so as to limit between the first penholder canister portion and the second penholder canister portion
It is relatively movable in the longitudinal direction；
Preferably, the rear end of detent member forward end and the first penholder canister portion is equipped with the magnet or gold attracting with the magnet ring
Belong to；Antifriction layer is enclosed on the outside of magnet ring.
Preferably, the second penholder canister portion includes penholder canister portion ontology and rear cylinder front, penholder canister portion ontology front end is equipped with
With the mounting portion of the rear cylinder front rotation connection；Cylinder front includes rail shape extending column and connection rail shape extending column after described
Cylinder root, mounting portion and the cylinder root rotation be socketed.
Preferably, the rear portion of the first penholder canister portion is equipped with lock slots, accordingly with lock slots, the second shaft cylinder
The penholder canister portion inner body wall in portion is equipped with locking fastener；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 rear portion of the first penholder canister portion to preceding, loading guiding groove, rotation stop straight trough, lock-on guidance slot
It is sequentially communicated on the direction of compression straight trough from back to front；
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;
The 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-order
Section, i.e., when pen core is in 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 150 and connection locking card slot and the second guidance enclosing of skew wall 151 for compressing straight trough rear end are constituted.
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 loading guide groove, which is equipped with, stops step, stops step position
In the front side inner end of tubaeform guide groove.
Preferably, detent component rear end is equipped with the mounting portion that outer diameter is less than its ontology, mounting portion includes the installation of annular
Slot 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 it is described
The corresponding annular mounting structure of mounting groove.
Preferably, the rear outside wall diameter of the first penholder canister portion is identical as detent member outside wall diameter.
Preferably, the rear end of the first penholder canister portion is fixed with iron hoop.
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.In addition, this magnet ring type is convenient for changing pen core the advantages of connection, while reducing the whole outer diameter of pen.Meanwhile it can
Appearance is write with correction, with most suitable magnetic dynamics, under the premise of the dismounting dynamics for ensuring to replace pen core is not too big, so that working as
User's writing physical strength is excessive, holds a pen excessively forward, all will lead to its preceding penholder and rear pen container is detached from, so that user be reminded to write
Appearance mistake makes it be adjusted to correctly write appearance.
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 introduced after lock slots in preferred embodiment, it is when pen core is hidden, moreover it is possible to
Enough by manually operated, so spin locking its hidden state, it solves pressing pen and is placed in packet, nothing external force is accidentally touched
The problem of article in briefcase, is made or scratched to method dirty.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the embodiment of the present invention 1.
Fig. 2 is the diagrammatic cross-section of the embodiment of the present invention 1.
Fig. 3 is that view is installed in the decomposition of the embodiment of the present invention 1.,
Fig. 4 is the structural schematic diagram of fastener protrusion in the second penholder canister portion of the embodiment of the present invention 1.
Fig. 5 is the schematic perspective view of the embodiment of the present invention 2.
Fig. 6 is the diagrammatic cross-section of the embodiment of the present invention 2.
Fig. 7 is the enlarged structure schematic diagram in Fig. 6 of the present invention at B.
Fig. 8 is that view is installed in the decomposition of the embodiment of the present invention 2.
Fig. 9 is the schematic perspective view of the first penholder canister portion in the embodiment of the present invention 2.
Figure 10 is the mated condition the schematic diagram of the section structure in the embodiment of the present invention 2.
Figure 11 is the structural schematic diagram of 2 perspective cross section of the embodiment of the present invention.
Figure 12 is the schematic perspective view of the detent component of the embodiment of the present invention 1 and 2.
The schematic diagram of detent component and fastener protrusion sliding path in Figure 13 embodiment of the present invention 1 and 2.
The structural schematic diagram of fastener protrusion in second penholder canister portion of Figure 14 embodiment of the present invention 2.
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:
As shown in Figs 1-4, a kind of magnetic rotation type retractable pen shown in Figure 12, Figure 13, including the first penholder canister portion 1, pen core 2, second
Penholder canister portion 3, detent component 5, magnet ring 9 and spring 4, ontology, spring 4 and the detent component 5 of pen core 2 are respectively positioned on the first shaft cylinder
In portion 1 and the second penholder 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 is in the first stroke
Bar canister portion 1 can stretch out and expose.
Above-mentioned 5 front end of detent component is connected by magnet ring 9 and the rear end of the first penholder canister portion 1 by magnetic gravitational attraction
It connects, detent component 5 is rotatable relative to the first penholder canister portion 1 relative to magnet ring 9, magnet ring 9.When the first penholder canister portion 1 and
After the socket of two penholder canister portions 3,5 outer surface of detent component and 3 contact surface of the second penholder canister portion are equipped with polygon card slot 51, described
Limit shelves part 52 is additionally provided with inside polygon card slot 51.5 front end of detent component and the rear end of the first penholder canister portion 1 be equipped with
The magnet ring 9 attracting magnet or metal.
Specifically, the rear end of the first penholder canister portion 1 of the present embodiment is fixed with iron hoop 12, and the first penholder canister portion 1 passes through magnetic
Ring 9 and iron hoop 12 attract each other, and rotatable, are enclosed with antifriction layer 90 on the outside of above-mentioned magnet ring 9.
The inner sidewall of above-mentioned second penholder canister portion 3 is equipped with fastener protrusion 31, and fastener protrusion 31 is contained in the polygon card slot
In 51 and it cannot deviate from.
When above-mentioned 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.Above-mentioned limit shelves part 52 is located at 51 central region of polygon card slot, second penholder
When canister portion 3 and the first penholder canister portion 1 axially mutually move, so that fastener protrusion 31 is caught in limit shelves part 52, the second penholder canister portion 3
It is in the axially opposing close first stage with the first penholder canister portion 1, pen core 2 is in exposing state.When fastener protrusion 31 is detached from limit
Position shelves part 52 and the second penholder canister portion 3 and the first penholder canister portion 1 be in axially away from second stage, pen core 2 is in hiding shape
State.
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. 5 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.
Embodiment 2:
Different from embodiment 1 as described in Fig. 5-14, above-mentioned second penholder canister portion, 3 front is equipped with rail shape extending column 30, fence
Shape extending column 30 along the rectangular outside extension of length and surrounds tubular；First penholder canister portion, 1 front periphery is equipped with and the fence
The raised line 11 that shape extending column 30 matches, adjacent raised line 11 are stuck between adjacent extending column 30, so that the first penholder canister portion 1
And second limit between penholder canister portion 3 it is relatively movable in the longitudinal direction.Above-mentioned second penholder canister portion 3 includes penholder canister portion ontology
3A and rear cylinder front 3B two parts, the penholder canister portion front end ontology 3A are equipped with the mounting portion with the rear cylinder front 3B rotation connection
Cylinder front 3B includes the cylinder root 3B1 of rail shape extending column 30 and connection rail shape extending column 30, mounting portion after 3A1. is above-mentioned
3A1 and cylinder root 3B1 rotation is socketed.Above-mentioned raised line 11 and 1 sticking part size of the first penholder canister portion are pushed up greater than raised line 11
Portion, section are in similar trapezoidal.30 shape of rail shape extending column and raised line 11 match, and adjacent rail shape extending column 30 forms interior big outer
Small bar shaped groove, such match ratio are stronger.11 front of raised line is equipped with the convex arc section extended along raised line anterior length direction
110, the effect of convex arc section 110 is: first, may help to user preferably switch it is practical and without using state, second, can
Preferably to correct writing posture, if when in use, arc convex stress, then will lead to preceding penholder and rear pen container structure point
From.To remind people that gesture is excessively forward.
In addition to this, in embodiment 1 it is different also reside in above-mentioned 5 front end of detent component and the first penholder canister portion 1 after
End is equipped with the magnet or metal attracting with the magnet ring 9.Antifriction layer 90 is enclosed on the outside of above-mentioned magnet ring 9, antifriction layer 90 is best
It is the materials such as plastics, PVC, silica gel, reduces friction, increases viscosity, to increase feel.
The rear portion of above-mentioned first penholder canister portion 1 is equipped with lock slots, accordingly with lock slots, the pen of the second penholder canister portion 3
Bar canister portion inner body wall is equipped with locking fastener 33；The lock slots include 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, loading guiding groove 14, rotation stop straight trough
15, it is sequentially communicated on the direction of lock-on guidance slot and compression straight trough 17 from back to front.The locking card slot 16 is in circumferential direction
And deviate from the rotation stop straight trough 15 and compression straight trough 17.Card slot 16 is locked to distinguish by the cell wall of the lock-on guidance slot 15a
It is connected in above-mentioned rotation stop straight trough 15 or compression straight trough 17, to form the locking rotation guidance of fastener 33.The fastener protrusion 31 is detached from
Limit shelves part 52 and the second penholder canister portion 3 and the first penholder canister portion 1 be in axially away from second stage, i.e., pen core 2 is in hidden
When hiding state, locking fastener 33 is located in rotation stop straight trough 15.Lock slots are introduced, when pen core is hidden, additionally it is possible to pass through rotation lock
Its fixed hidden state prevents external force extruding from causing pen tip exposed every now and then.
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 the second guidance skew wall 151 of connection locking card slot 16 and compression 17 rear end of straight trough
Enclosing is constituted.More specifically, every group of lock slots include that a locking of rotation stop straight trough 15, two of loading guiding groove 14, one is drawn
Guide groove 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
With compression 17 two sides of straight trough, and every side be distributed a lock-on guidance slot 15a and one locking card slot 16.
When above-mentioned fastener protrusion 31 be detached from limit shelves part 52 and the second penholder canister portion 3 and the first penholder canister portion 1 in axially away from
Second stage, i.e., when pen core 2 is in hidden state, locking fastener 33 be 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 effect.
Above-mentioned second penholder canister portion, 3 rear end is equipped with tail installation structure 32, and tail installation structure 32 can according to need, and fits
With different pen cores.Remaining structure repeats embodiment 1.
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 (9)
1. a kind of magnetic rotation type retractable pen, it is characterised in that: including the first penholder canister portion (1), pen core (2), the second penholder canister portion
(3), detent component (5), magnet ring (9) and spring (4), ontology, spring (4) and the detent component (5) of pen core (2) are respectively positioned on first
In penholder canister portion (1) and the second penholder canister portion (3), spring (4) is wrapped in the outside of pen core (2) at pen tip, pen core (2)
Front pen tip can stretch out and expose in the first penholder canister portion (1)；
Detent component (5) front end is connect with the rear end of the first penholder canister portion (1) by magnetic gravitational attraction by magnet ring (9),
Detent component (5) is rotatable relative to the first penholder canister portion (1) relative to magnet ring (9), magnet ring (9)；
After the first penholder canister portion (1) and the second penholder canister portion (3) are socketed, detent component (5) outer surface and the second penholder
Canister portion (3) contact surface is equipped with polygon card slot (51), and limit shelves part (52) is additionally provided with inside the polygon card slot (51)；
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) and it cannot deviate from；When the second penholder canister portion (3) and the first penholder canister portion (1) axially mutually move, card
Part protrusion (31) 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.
2. a kind of magnetic rotation type retractable pen according to claim 1, it is characterised in that: second penholder canister portion (3) front is set
Have rail shape extending column (30), rail shape extending column (30) along the rectangular outside extension of length and surrounds tubular；First shaft cylinder
Portion's (1) front periphery is equipped with the raised line (11) to match with the rail shape extending column (30), and adjacent raised line (11) is stuck in adjacent
Between extending column (30), so as to limit phase in the longitudinal direction between the first penholder canister portion (1) and the second penholder canister portion (3)
To activity.
3. a kind of magnetic rotation type retractable pen according to claim 1, it is characterised in that: detent component (5) front end and
The rear end of one penholder canister portion (1) is equipped with the magnet or metal attracting with the magnet ring (9)；Antifriction is enclosed on the outside of magnet ring (9)
Layer (90).
4. a kind of magnetic rotation type retractable pen according to claim 1, it is characterised in that: the second penholder canister portion (3) includes pen
Bar canister portion ontology (3A) and rear cylinder front (3B), the penholder canister portion ontology front end (3A) is equipped with to be connected with rear cylinder front (3B) rotation
The mounting portion (3A1) connect；Cylinder front (3B) includes rail shape extending column (30) and connection rail shape extending column (30) after described
Cylinder root (3B1), mounting portion (3A1) and the cylinder root (3B1) rotation are socketed.
5. a kind of magnetic rotation type retractable pen according to claim 4, it is characterised in that: the first penholder canister portion (1)
Rear portion is equipped with lock slots, and accordingly with lock slots, the penholder canister portion inner body wall of the second penholder canister portion (3) is equipped with locking card
Part (33)；The lock slots include being packed into guiding groove (14), rotation stop straight trough (15), lock-on guidance slot (15a), locking card slot (16)
With 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 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 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).
6. a kind of magnetic rotation type retractable pen according to claim 5, it is characterised in that: be packed into guiding groove (14) in front of rear big
Small is horn-like, and the front end for being packed into guiding groove (14) is 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 for connecting rotation stop straight trough (15) and locking card slot (16)
(150) and connection locks card slot (16) and compresses the second of straight trough (17) rear end and skew wall (151) enclosing is guided to be constituted.
7. a kind of magnetic rotation type retractable pen according to claim 1, it is characterised in that: polygon card slot (51) is located at detent
On the middle part lateral wall of component (5), limit shelves part (52) is located at polygon card slot (51) central region, so that fastener protrusion (31)
It is contained in activity in the guiding groove structure between the polygon inner wall of polygon card slot (51) and limit shelves part (52) outer wall；
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, are packed on guide groove
Equipped with step (523) are stopped, step (523) is stopped to be located at the front side inner end of tubaeform guide groove.
8. a kind of magnetic rotation type retractable pen according to claim 1, it is characterised in that: the first penholder canister portion (1)
Rear outside wall diameter is identical as detent component (5) outer sidewall diameter.
9. a kind of magnetic rotation type retractable pen according to claim 1, it is characterised in that: the rear end of the first penholder canister portion (1)
It is fixed with iron hoop (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910657582.3A CN110395067B (en) | 2019-07-20 | 2019-07-20 | Magnetic rotary telescopic pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910657582.3A CN110395067B (en) | 2019-07-20 | 2019-07-20 | Magnetic rotary telescopic pen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110395067A true CN110395067A (en) | 2019-11-01 |
| CN110395067B CN110395067B (en) | 2021-02-09 |
Family
ID=68324768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910657582.3A Active CN110395067B (en) | 2019-07-20 | 2019-07-20 | Magnetic rotary telescopic pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110395067B (en) |
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| CN111002739A (en) * | 2019-12-25 | 2020-04-14 | 杭州简弈科技有限公司 | Pen with anti-reset barrel |
| CN112123972A (en) * | 2020-09-24 | 2020-12-25 | 温州市简系文具有限公司 | Pressing acceleration gyro pen |
| CN113317841A (en) * | 2021-05-08 | 2021-08-31 | 青岛大学附属医院 | Telescopic reducing bone drill for intervertebral foramen forming |
| CN113479002A (en) * | 2021-06-25 | 2021-10-08 | 温州市简系文具有限公司 | Buckle quick-pull pen |
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| CN113317841A (en) * | 2021-05-08 | 2021-08-31 | 青岛大学附属医院 | Telescopic reducing bone drill for intervertebral foramen forming |
| CN113479002A (en) * | 2021-06-25 | 2021-10-08 | 温州市简系文具有限公司 | Buckle quick-pull pen |
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| Publication number | Publication date |
|---|---|
| CN110395067B (en) | 2021-02-09 |
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Effective date of registration: 20240827 Address after: Room 401, Building A, No. 228 Wenzhou Avenue, Puzhou Street, Longwan District, Wenzhou City, Zhejiang Province 325024 Patentee after: Jianchuang Stationery (Zhejiang) Co.,Ltd. Country or region after: China Address before: 310000 2 / f-53, building 5, No. 11, Jugong Road, Binjiang District, Hangzhou City, Zhejiang Province (Chuangwei Science Park) Patentee before: HANGZHOU JIANYI TECHNOLOGY Co.,Ltd. Country or region before: China |