CN103171327B - Coating tool - Google Patents
Coating tool Download PDFInfo
- Publication number
- CN103171327B CN103171327B CN201210365612.1A CN201210365612A CN103171327B CN 103171327 B CN103171327 B CN 103171327B CN 201210365612 A CN201210365612 A CN 201210365612A CN 103171327 B CN103171327 B CN 103171327B
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- China
- Prior art keywords
- ink
- mentioned
- passage
- label
- pressure
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K8/00—Pens with writing-points other than nibs or balls
- B43K8/003—Pen barrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
- B43K23/08—Protecting means, e.g. caps
- B43K23/12—Protecting means, e.g. caps for pens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K8/00—Pens with writing-points other than nibs or balls
- B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K8/00—Pens with writing-points other than nibs or balls
- B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
- B43K8/03—Ink reservoirs; Ink cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K8/00—Pens with writing-points other than nibs or balls
- B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
- B43K8/04—Arrangements for feeding ink to writing-points
- B43K8/06—Wick feed from within reservoir to writing-points
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
- A45D2034/005—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes with a cartridge
Landscapes
- Pens And Brushes (AREA)
- Coating Apparatus (AREA)
Abstract
nullThe present invention is a kind of coating tool，This coating tool includes: be placed with the body of ink in inside，It is maintained at the applicator on the front end of described body，And cover described applicator and chimeric cap airtight with described body removably，It is characterized in that，In described body not with the position of described contacts ink，It is provided with passage body interior connected with extraneous air，It is pasted with internal pressure with covering described passage adjusts label，Close described passage，This internal pressure adjusts label and at least has bonding plane in outer peripheral edge，When body interior pressure reaches authorized pressure，Described internal pressure adjusts the part stripping of the bonding plane of label，From passage air-out，Time below body interior pressure to atmospheric pressure，The stripping position that described internal pressure adjusts label is the most bonding，Again close passage.
Description
Technical field
The present invention relates to be built-in with housed the writing implement ink of aqueous or oiliness, astringent,
The occlusion body of such liquid such as coating, medicament (hereinafter referred to as ink) or ink tank, permissible
Carry out the coating tool write or apply.
It addition, in the present invention, " front " or " front end " refers to apply side, " rear end "
Referring to occlusion body or ink tank side, " during high pressure " refers to when being mounted with cap intrinsic
The state of air pressure superatmospheric power, " atmospheric pressure " referred at that time or the air in this place
Pressure.
Background technology
Such as good as moving to heating after on the writing implement that used out of doors by cap sleeve in the winter time
When the indoor such variations in temperature of situation is big, or as by writing that cap sleeve uses in low altitude area
The such air pressure change of situation of the high altitude localitiess such as in moving to aircraft after on instrument or mountain area is big
Time, the state (during high pressure) of the air pressure superatmospheric power in formation ink barrel, at this shape
When taking cap under state, the pressure moment within ink barrel discharges from applicator laterally outside, thus
There is to supply the problem (hereinafter referred to as ink drip phenomenon) of too much ink to applicator.
In order to solve this ink dripping phenomenon, it is known to can only ventilate to outside direction by arranging
The check valve print cartridge pipe that to rise to the pressure that outside release ink barrel is internal (such as with reference to special
Profit document 1)
Patent documentation 1: Japanese Unexamined Patent Publication 60-75087 publication
Summary of the invention
Invent problem to be solved
The print cartridge pipe of patent documentation 1 when taking cap during the air expansion in ink barrel,
I.e. when writing during the air expansion in ink barrel, can really prevent ink from dripping from pen core front end
Under.
But, on set when cap during the air expansion in ink barrel, if taking cap,
The most still there is the phenomenon that ink droplet falls.
Further, since arrange the plane valve body pushed down with weak spring or spherical valve body carrys out shape
Become check valve, so, not only structure is complicated and production process is complicated, and also check valve accounts for
Big problem is become with space.
For solving the means of problem
The first invention completed to solve the problems referred to above is a kind of coating tool, this coating work
Tool includes: be placed with the body of ink in inside, is maintained at the painting on the front end of described body
Apply body, and cover described applicator and chimeric cap airtight with described body removably,
It is characterized in that, in described body not with the position of described contacts ink, be provided with body
The internal passage connected with extraneous air, is pasted with internal pressure and adjusts with covering described passage
Whole label, closes described passage, and this internal pressure adjusts label and at least has in outer peripheral edge viscous
Junction, when body interior pressure reaches authorized pressure, described internal pressure adjusts the viscous of label
The part stripping of junction, from passage air-out, when body interior pressure is to air
Time below pressure, the stripping position that described internal pressure adjusts label is the most bonding, again closes
Passage.
It addition, the second invention is according to the coating tool described in the first invention, it is characterised in that
It is provided around protuberance or recess, thus around described passage at described passage
Define at least partially and do not adjust, with described internal pressure, the non-contact portion that label contacts.
The effect of invention
Due to the fact that pasting internal pressure on the passage connected with body interior adjusts mark
Signing, even if therefore the air of body interior becomes swelling state (during high pressure), internal pressure adjusts
A part for label can be peeled off, and the pressure of body interior and atmospheric pressure become impartial, from
Even and if in the case of taking cap, it is also possible to prevent ink from dropping down from applicator front end.
It addition, after the air discharging body interior, the pressure in body interior transfers to and subtracting
In the moment of pressure, the stripping position that above-mentioned internal pressure adjusts label is the most bonding, again closes logical
Pore.Accordingly, because the pressure of body interior becomes below atmospheric pressure, even if therefore plucking
In the case of lower cap, ink also will not drip from applicator front end.
It addition, the internal pressure of the present invention adjusts the simple in construction of label and small and exquisite, therefore produce
Operation becomes simple, but also can reduce and be taken up space.
Accompanying drawing explanation
Fig. 1 is the outside drawing of the coating tool of first embodiment.
Fig. 2 is the cross-sectional view of the coating tool of first embodiment.
Fig. 3 is the amplification sectional view of the main portions of first embodiment.
Fig. 4 is the outside drawing of the coating tool of the second embodiment.
Fig. 5 is the amplification sectional view of the main portions of the second embodiment.
Fig. 6 is the amplification sectional view of the main portions of other modes of the second embodiment.
Fig. 7 is the cross-sectional view of the coating tool of the 3rd embodiment.
Fig. 8 is the longitudinal section of the coating tool of the 3rd embodiment.
Detailed description of the invention
(first embodiment)
Following with Fig. 1 to Fig. 3, the embodiment of the coating tool of the present invention is illustrated.
Body 1 is the body of back-end closure.Rear end closely can be entered in advance by one-body molded
Row molding, it is also possible to close with other parts such as breechblocks.It addition, in order to confirm internal
The consumption state of ink, it would however also be possible to employ transparent or semitransparent plastic plastics.
In the inside of above-mentioned body 1, ink is placed in the ink occlusion body 2 of inside by storage.Should
As long as ink occlusion body 2 has the composition of capillary gap, such as, there is the tree of fibre bundle
Fat processome, fibre bundle heat fusing bonding processome, felt processome, the acupuncture processome of felt,
The porous material of the Porous foaming body etc. of synthetic resin or there is axial ink draw
The extrusion-molded body etc. of the synthetic resin of guide passage.Its material can use acrylic fiber, polyester fine
The synthetic fibers resins such as dimension.It addition, above-mentioned ink occlusion body 2 can also be at its periphery mask
There is the structure of the shell formed with film of synthetic resin etc..
The ink being built in above-mentioned ink occlusion body 2 can suitably use aqueous or oiliness, dye
The liquid of sample waited by material class or the writing implement ink of pigment class, astringent, coating, medicament.
Applicator 3 is kept in the front end of above-mentioned body 1.
Above-mentioned applicator 3 such as can use with acrylic fiber, polyester fiber, nylon fiber,
Vinylon fiber is raw material, utilize resin to be reinforced by this raw material after cellulosic applicator or
The Porous applicators such as the Porous foaming body of synthetic resin.
By the most airtight chimeric with above-mentioned body 1 for cap 4.This cap 4 and above-mentioned body 1
Outer peripheral face airtight chimeric, cover above-mentioned applicator 3.
Above-mentioned body 1 arranges the passage 5 of connection body interior and extraneous air.Upper
State and this passage 5 is set to perforate on the outer wall of body 1.Above-mentioned passage 5 be arranged on not with
It is accommodated in the position of ink occlusion body 2 contact of above-mentioned body 1.
The shape of above-mentioned passage 5 can suitably use circle or ellipse, triangle or four
The polygons etc. such as limit shape, its quantity can be one, it is also possible to is multiple.
It addition, make the size of above-mentioned passage 5 adjust label at least below internal pressure described later
6.If adjusting label 6 less than this internal pressure, then can suitably use above-mentioned passage 5
Size, but the least.If using circular passage, then diameter be preferably 0.5mm～
3.0mm left and right.
In order to cover above-mentioned passage 5, paste internal pressure adjustment label 6 and close above-mentioned logical
Pore 5.Here closing refers to the meaning closing body interior with the connection of extraneous air.
As long as this internal pressure adjusts label 6 and prevents the material of evaporation of ink, there is no spy
Do not limit, such as, can use polyethylene, polypropylene or polyethylene terephthalate (PET)
Single or multiple lift thin film or aluminum (metal) evaporation film Deng synthetic resin.
Adjust among label 6 in this internal pressure, with above-mentioned passage 5 face in opposite directions extremely
Lack outer peripheral edge adhesive-applying and form bonding plane.Here outer peripheral edge refers to that this internal pressure is adjusted
One circumferential portion of the outer ledge of whole label.Formed bonding plane part can be include above-mentioned outside
Whole of periphery, it is also possible to simply left the outer peripheral edge of inward-facing section.
If using identical bonding agent, then can be by the formation form (bonding plane of bonding plane
Area) adjust bonding plane bonding force.If shape on include above-mentioned outer peripheral edge whole
Become bonding plane (in the case of the area of bonding plane is big), then can strengthen bonding force, and if only
The bonding plane area of the bonding plane (little in the case of) is formed in the outer peripheral edge having left inward-facing section,
Then can cut down bonding force.But it is in either case, all to close above-mentioned passage 5 ground
Formed, close the connection of body interior and extraneous air.
The power of the bonding force of bonding plane is reflected as peeling off the body interior pressure of bonding plane
Value.If the bonding force of bonding plane is high, then peel off body interior pressure required for bonding plane
Value is the highest, and if the bonding force of bonding plane is low, then the body interior required for stripping bonding plane
The value of pressure is the lowest.Therefore, according to the setting value of required body interior pressure (hereinafter referred to as
For authorized pressure), the bonding force (area of bonding plane) of various bonding plane can be set, in order to
When reaching this authorized pressure, bonding plane is peeled off.
Forming bonding plane with adhesive-applying on above-mentioned passage 5 face in opposite directions, with stripping
Under the state of paper bonding, carry out cutting with the cutter of regulation, thus manufacture this internal pressure and adjust
Label 6.
As the bonding agent of the above-mentioned bonding plane of formation, if when the pressure of body interior reaches regulation
During pressure, a part for bonding plane carries out peeling off and the bonding agent the most bonding when transferring decompression to,
Then can suitably use, but owing to the type of bonding agent is different, bonding force has dividing of power,
The most preferably select optimal according to the formation form (area of bonding plane) of above-mentioned bonding plane
Bonding agent.
Type as bonding agent, it is possible to use thermosetting resin bonding agent, thermoplastic resin are viscous
Connect the synthetic adhesive such as agent, elastomeric adhesives.Thermosetting resin bonding agent can use phenolic aldehyde
Resin, resorcinol resin, furane resins, urea resin, melamine resin, polyester resin,
Polyurethane resin, epoxy resin, organic siliconresin etc..It addition, thermoplastic resin bonding agent can
To use polyolefin-based resins, polyvinyl acetate, polyvinyl alcohol, polrvinyl chloride, polyethylene
Butyral, polyacrylate, nitrocotton, polycarbonate resin, polyvingl ether, polyamides
Polyimide resin, polyacetal resin, polyvinylidene fluoride, vinyl chloride vinyl acetate copolymer resin,
Ethylene-vinyl acetate copolymer system resin etc..It addition, elastomer resin bonding agent can use fourth
Diene-bright alkene nitrile rubber, neoprene etc..
If it addition, preparing material, variform multiple internal pressure adjustment label 6, then
Can select to use optimal inside to press according to the kind of the ink being built in ink occlusion body 2
Power adjusts label 6, body 1 need not be carried out any change and just can make general and cheap
Coating tool.
It addition, above-mentioned internal pressure adjust label 6 due to not with above-mentioned contacts ink, therefore ink
Water will not spill to outside via above-mentioned bonding plane.
Here, the material of body 1, cap 4 can use plastic plastics.
The present embodiment is above-mentioned structure, is specifically described with regard to its effect below.
When being built-in with the intrinsic air expansion of ink, the pressure of body interior reaches regulation pressure
During power, a part for the bonding plane that internal pressure adjusts label 6 will be peeled off, from passage 5
Discharge the air of body interior, thus the pressure of body interior and atmospheric pressure become impartial.
It addition, after the air having discharged body interior, the pressure in body interior forwards to subtract
In the moment of pressure, the stripping position that above-mentioned internal pressure adjusts label 6 is the most bonding, again closes
Passage 5.
Accordingly, because the pressure of body interior becomes below atmospheric pressure, even if so removing
In the case of cap, ink also will not drop down from the front end of applicator 3.
(the second embodiment)
Following with Fig. 4 to Fig. 6, the embodiment of the coating tool of the present invention is illustrated.This
In only the most just difference from the above embodiments illustrate.
By being arranged around protuberance 51(with reference to Fig. 5 at above-mentioned passage 5) or recess 52
(with reference to Fig. 6), at least some of around above-mentioned passage 5 is formed do not contact above-mentioned
Internal pressure adjusts the non-contact portion 53 of label 6.This non-contact portion 53 only exists gas
Space.If being provided with recess 52, then recess 52 itself becomes non-contact portion 53.Above-mentioned convex
The cross sectional shape of portion 51 and recess 52 can suitably use circle or ellipse, triangle or
The polygons etc. such as tetragon, its quantity can be one, it is also possible to is multiple.But either what
Plant shape, be all formed as when pasting internal pressure and adjusting label 6 closing above-mentioned passage
5。
Even all defining the internal pressure of bonding plane on include above-mentioned outer peripheral edge whole
Adjust the area of label 6(bonding plane big in the case of), by raised part 51 or recess 52
Formation form adjust non-contact portion 53 surface area, thus can also adjust internal pressure adjust
The bonding force of label 6.If the surface area of above-mentioned non-contact portion 53 is formed little, then can increase
Strong bonding force, if the surface area of above-mentioned non-contact portion 53 is formed greatly, then can reduce bonding
Power.I.e., once it is arranged around protuberance 51 or recess 52, even if then at above-mentioned passage 5
Do not change the formation form (area of bonding plane) that above-mentioned internal pressure adjusts the bonding plane of label 6
Bonding force can also be adjusted, therefore can use on include above-mentioned outer peripheral edge whole all shapes
Become the internal pressure adjustment label 6 that the production efficiency of bonding plane is high, very convenient.
It addition, as set forth above, it is possible to the setting value according to required body interior pressure is (following
It is referred to as authorized pressure) set the surface area of various non-contact portion 53, in order to when reaching this regulation pressure
Bonding plane is made to peel off during power, and, in the present embodiment, owing to above-mentioned non-contact portion 53 is empty
Between (only gas existence), therefore temperature causes the gas volume in this space to increase, such that it is able to
Supplement the stripping of bonding plane.
(the 3rd embodiment)
Following with Fig. 7 and Fig. 8, the embodiment of the coating tool of the present invention is illustrated.
Outer tube 7 is the body of back-end closure.Rear end closely can be entered in advance by one-body molded
Row molding, it is also possible to close with other parts such as breechblocks.Fig. 7 and Fig. 8 is to represent by one
The example of body formed closing.It addition, in order to confirm the consumption state of internal ink, it is possible to
To use transparent or semitransparent plastic plastics.
The inner tube 8 having received ink occlusion body 2 is set in the inside of above-mentioned outer tube 7.
This inner tube 8 is the most one-body molded to be arranged in above-mentioned outer tube 7, inner tube 8 and outer tube
7 structures with dual pipe.So, above-mentioned inner tube 8 can be one-body molded with above-mentioned inner tube 7,
Can also be combined using after according to each parts each self-forming inner tube 8 and outer tube 7.
It addition, the front end of above-mentioned inner tube 8 connects with extraneous air, back-end closure.Such as Fig. 7 and
Shown in Fig. 8, it is possible to so that having the body of the tubulose of inner space and the outer wall of above-mentioned outer tube 7
Face is airtight chimeric, substantially closes the rear end of inner tube 8.
Front end perimembranous in above-mentioned inner tube 8 arranges applicator maintaining part 81, is kept by applicator 3
In this applicator maintaining part 81.
Above-mentioned applicator 3 can use such as with acrylic fiber, polyester fiber, nylon fiber,
Vinylon fiber is raw material, make cellulosic applicator or synthesis that this raw material reinforces with resin
The Porous applicators such as the Porous foaming body of resin.
Above-mentioned applicator maintaining part 81 can be arranged with footpath with above-mentioned inner tube 8, it is also possible to such as figure
Shown in 7 and Fig. 8, applicator maintaining part 81 is made to be formed as the reducing shape of path.If it is different
Footpath shape, then the diameter of applicator 3 and ink occlusion body 2 is prone to carry out various combination, very
Convenient.
Above-mentioned applicator 3 is pressed into chimeric and is held within wall by above-mentioned applicator maintaining part 81
Face.Above-mentioned applicator maintaining part 81 arranges ink intercommunicating pore 82 and air flow circuit 83.
The through hole of the wall of the above-mentioned ink intercommunicating pore 82 applicator maintaining part 81 that has been through, with
Above-mentioned air flow circuit 83 is provided separately.If the internal face in applicator maintaining part 81 keeps
Above-mentioned applicator 3, the most above-mentioned ink intercommunicating pore 82 be just configured to only with the side of above-mentioned applicator 3
Face connects.Now, ink intercommunicating pore 82 is not constituted with above-mentioned ink occlusion body 2 with abutting.
The shape of ink intercommunicating pore 82 can suitably use circle, ellipse, triangle, four
The polygons etc. such as limit shape.
If can ensure that connection inner tube front end and the air flow circuit 83 of applicator maintaining part rear end, then
The size of ink intercommunicating pore 82 is not limited, but when using water-base ink, preferably exists
0.7mm2～28mm2Scope, use oily ink time, preferably at 0.7mm2～15mm2
Scope.If above-mentioned ink intercommunicating pore 82 is formed circle, in order to ensure this preferred scope,
When using water-base ink, a diameter of 1.0mm～6.0mm, when using oily ink, a diameter of
1.0mm～4.5mm.If in the range of this is preferred, it is possible to be effectively prevented ink superfluous
Ground is supplied to applicator 3.
As further preferred range, it is 3～20mPa s, surface tension using viscosity
When being the water-base ink of 30～40mN/m, the size of above-mentioned ink intercommunicating pore 82 preferably exists
5mm2～15mm2Scope, if above-mentioned ink intercommunicating pore 82 being formed circle, in order to really
Protect this preferred scope, the most a diameter of 2.7mm～4.5mm.If in this preferred scope,
Just can more effectively prevent ink from supplying to applicator 3 superfluously.
It addition, the quantity of above-mentioned ink intercommunicating pore 82 can suitably use one to arrive multiple, but
Preferably according to the size summation of ink intercommunicating pore 82 at 0.7mm2～140mm2The number of scope
Amount is set, further preferably according at 5mm2～75mm2The quantity of scope set
Fixed.If in the range of this is preferred, it is possible to more effectively prevent ink superfluously to coating
Body 3 is supplied.
It addition, arrange above-mentioned ink intercommunicating pore 82 position if not with ink occlusion body 2
The position abutted, then can be arranged on any position of above-mentioned applicator maintaining part 81 wall.As
Fruit has multiple above-mentioned ink intercommunicating pore 82, then can arrange the most dispersedly, it is also possible to phase
To ground, arrangement is arranged in an orderly manner.If arranged in an orderly manner, the most such as in applicator maintaining part 81
Ink intercommunicating pore 82 it is equally spaced on wall.
Here, as it is shown in fig. 7, further preferably arrange two ink intercommunicating pores 82 opposite to each other,
Make them relative to each other.If arranged the most opposite to each other, ink is just from an ink intercommunicating pore 82
Flowing out to applicator 3, air flows into from the ink intercommunicating pore 82 of the opposing party in opposite directions, therefore may be used
The most successfully to carry out the displacement of ink and air.
It addition, above-mentioned air flow circuit 83 is protected with above-mentioned applicator to connect above-mentioned inner tube 8 front end
Hold rear end, portion, between above-mentioned applicator maintaining part 81 and above-mentioned applicator 3, in above-mentioned
Pipe 8 front end is formed as channel-shaped in the whole length of above-mentioned applicator maintaining part rear end.To above-mentioned
The size of air flow circuit 83, quantity are not particularly limited.
Here, in the present invention, separate and refer to the meaning of " separately and space out ", at this
Invention referring to, ink intercommunicating pore 82 does not contacts with air flow circuit 83 or non-intersect spaces out
The meaning that ground is arranged, it addition, connection refers to that ink is permissible between applicator 3 and ink tank 10
The meaning of free flow.
As long as the above-mentioned ink occlusion body 2 being accommodated in above-mentioned inner tube 8 has capillary gap
Constitute, such as have the resin processome of fibre bundle, fibre bundle heat fusing bonding processome,
Felt processome, the acupuncture processome of felt, the porous material such as Porous foaming body of synthetic resin,
Or there is the extrusion-molded body etc. that axial ink guides the synthetic resin on road.Its material can make
With the synthetic fibers resin such as acrylic fiber, polyester fiber.It addition, above-mentioned ink occlusion body 2 is also
It can be the structure at its outer peripheral face with the shell formed by film of synthetic resin etc..
Above-mentioned ink occlusion body 2 is connected with the rear end of above-mentioned applicator 3.Here by above-mentioned coating
The density of body 3 is set higher than the density of ink occlusion body 2, by the capillary force of applicator 3
It is set higher than the capillary force of ink occlusion body 2.
For example, it may be use, as applicator 3, polyester fiber, the work that the porosity is about 60%
The combination of polyester fiber that the porosity is about 85% is used for ink occlusion body 2.
Front end component 9 is the tubular body of front-end and back-end all openings, towards front undergauge, front
Inner peripheral surface is airtight chimeric with the front end outer peripheral face of above-mentioned applicator maintaining part 81.Applicator maintaining part
81 front ends that can arrive above-mentioned front inner peripheral surface, applicator maintaining part 81 can also just arrive
In the way of front inner peripheral surface.As shown in Figure 7 and Figure 8, if arriving in the way of front inner peripheral surface,
Then in order to not hinder the connection of above-mentioned air flow circuit 83, in the front inner circumferential of above-mentioned front end component 9
It is also required in face arrange the air flow circuit connected with above-mentioned air flow circuit 22.
It addition, the rear end of front end component 9 is airtight chimeric with the front end opening of above-mentioned outer tube 7.
Thus, by the inwall of above-mentioned outer tube 7, the outer wall of above-mentioned inner tube 8 and front end component 9 shape
Become ink tank 10.
Here, in the present invention, airtight being fitted together to refers to prevent gas from fluidly carrying out sealing, no
It is fitted together to being affected by air pressure change.
By the most airtight chimeric with above-mentioned front end component 9 for cap 4.This cap 4 with above-mentioned before
The outer peripheral face of end pieces 9 is airtight chimeric, covers above-mentioned applicator 3.
Above-mentioned ink tank 10 houses ink.The ink of the present invention can suitably use aqueous or oil
Property, dye class or the writing implement ink of pigment class, astringent, coating, medicament etc. are so
Liquid.
Ink can only be arranged on above-mentioned applicator from the position that above-mentioned ink tank 10 flows out and protect
Hold the above-mentioned ink intercommunicating pore 82 in portion 81.Further, above-mentioned ink intercommunicating pore 82 is owing to being only
The structure connected with the side of above-mentioned applicator 3, the ink therefore flowed out from above-mentioned ink tank 10
Only connect with the side of applicator.
Above-mentioned body 1 arranges connection body interior and the passage 5 of extraneous air.Upper
State and this passage 5 is set to perforate on the outer wall of body 1.Above-mentioned passage 5 be arranged on not with
It is accommodated in the position of ink occlusion body 2 contact of above-mentioned body 1.
The shape of above-mentioned passage 5 can suitably use circle or ellipse, triangle or four
The polygons etc. such as limit shape, its quantity can be one, it is also possible to is multiple.
It addition, make the size of above-mentioned passage 5 adjust label at least below internal pressure described later
6.If adjusting label 6 less than this internal pressure, then can suitably use above-mentioned passage 5
Size, but the least.Using in the case of circle, diameter be preferably 0.5mm～
3.0mm left and right.
The present embodiment can use the internal pressure of above-mentioned first embodiment to adjust label 6.
That is, in order to cover above-mentioned passage 5, paste internal pressure adjustment label 6 and close
State passage 5.Here closing refers to the meaning closing body interior with the connection of extraneous air.
As long as this internal pressure adjusts label 6 and prevents the material of evaporation of ink, there is no spy
Do not limit, such as, can use polyethylene, polypropylene, polyethylene terephthalate (PET)
Single or multiple lift thin film or aluminum (metal) evaporation film Deng synthetic resin.
Adjust among label 6 in this internal pressure, with above-mentioned passage 5 face in opposite directions extremely
Lack outer peripheral edge adhesive-applying and form bonding plane.Here outer peripheral edge refers to that this internal pressure is adjusted
One circumferential portion of the outer ledge of whole label.Formed bonding plane part can be include above-mentioned outside
Whole of periphery, it is also possible to simply left the outer peripheral edge of inward-facing section.
If using identical bonding agent, then can be by the formation form (bonding plane of bonding plane
Area) adjust bonding plane bonding force.If shape on include above-mentioned outer peripheral edge whole
Become bonding plane (in the case of the area of bonding plane is big), then can strengthen bonding force, and if only
The bonding plane area of the bonding plane (little in the case of) is formed in the outer peripheral edge having left inward-facing section,
Then can cut down bonding force.But it is in either case, all to close above-mentioned passage 5 ground
Formed, close the connection of body interior and extraneous air.
The power of the bonding force of bonding plane is reflected as peeling off the body interior pressure of bonding plane
Value.If the bonding force of bonding plane is high, then peel off body interior pressure required for bonding plane
Value is the highest, and if the bonding force of bonding plane is low, then the body interior required for stripping bonding plane
The value of pressure is the lowest.Therefore, according to the setting value of required body interior pressure (hereinafter referred to as
For authorized pressure), the bonding force (area of bonding plane) of various bonding plane can be set, in order to
When reaching this authorized pressure, bonding plane is peeled off.
Forming bonding plane with adhesive-applying on above-mentioned passage 5 face in opposite directions, with stripping
Under the state of paper bonding, carry out cutting with the cutter of regulation, thus manufacture this internal pressure and adjust
Label 6.
As the bonding agent of the above-mentioned bonding plane of formation, if when the pressure of body interior reaches regulation
During pressure, a part for bonding plane carries out peeling off and the bonding agent the most bonding when transferring decompression to,
Then can suitably use, but owing to the type of bonding agent is different, bonding force has dividing of power,
The most preferably select optimal according to the formation form (area of bonding plane) of above-mentioned bonding plane
Bonding agent.
Type as bonding agent, it is possible to use thermosetting resin bonding agent, thermoplastic resin are viscous
Connect the synthetic adhesive such as agent, elastomeric adhesives.Thermosetting resin bonding agent can use phenolic aldehyde
Resin, resorcinol resin, furane resins, urea resin, melamine resin, polyester resin,
Polyurethane resin, epoxy resin, organic siliconresin etc..It addition, thermoplastic resin bonding agent can
To use polyolefin-based resins, polyvinyl acetate, polyvinyl alcohol, polrvinyl chloride, polyethylene
Butyral, polyacrylate, nitrocotton, polycarbonate resin, polyvingl ether, polyamides
Polyimide resin, polyacetal resin, polyvinylidene fluoride, vinyl chloride vinyl acetate copolymer resin,
Ethylene-vinyl acetate copolymer system resin etc..It addition, elastomer resin bonding agent can use fourth
Diene-bright alkene nitrile rubber, neoprene etc..
If it addition, preparing material, variform multiple internal pressure adjustment label 6, then
Can select to use optimal inside to press according to the kind of the ink being built in ink occlusion body 2
Power adjusts label 6, body 1 need not be carried out any change and just can make general and cheap
Coating tool.
It addition, above-mentioned internal pressure adjust label 6 due to not with above-mentioned contacts ink, therefore ink
Water will not spill to outside via above-mentioned bonding plane.
It addition, the present embodiment can also use the structure of above-mentioned second embodiment.
It is, by being arranged around protuberance 51(with reference to Fig. 5 at above-mentioned passage 5) or
Person recess 52(is with reference to Fig. 6), at least some of around above-mentioned passage 5 is formed not
Contact above-mentioned internal pressure and adjust the non-contact portion 53 of label 6.This non-contact portion 53 is only to deposit
Space at gas.If being provided with recess 52, then recess 52 itself becomes non-contact portion 53.
The cross sectional shape of raised part 51 and recess 52 can suitably use circle or ellipse, three
The polygons such as dihedral or tetragon etc., its quantity can be one, it is also possible to is multiple.But nothing
Opinion be which kind of shape, be all formed as paste internal pressure adjust label 6 time can close above-mentioned
Passage 5.
Even all defining the internal pressure of bonding plane on include above-mentioned outer peripheral edge whole
Adjust the area of label 6(bonding plane big in the case of), by raised part 51 or recess 52
Formation form adjust non-contact portion 53 surface area, thus can also adjust internal pressure adjust
The bonding force of label 6.If the surface area of above-mentioned non-contact portion 53 is formed little, then can increase
Strong bonding force, if the surface area of above-mentioned non-contact portion 53 is formed greatly, then can reduce bonding
Power.I.e., once it is arranged around protuberance 51 or recess 52, even if then at above-mentioned passage 5
Do not change the formation form (area of bonding plane) that above-mentioned internal pressure adjusts the bonding plane of label 6
Bonding force can also be adjusted, therefore can use on include above-mentioned outer peripheral edge whole all shapes
Become the internal pressure adjustment label 6 that the production efficiency of bonding plane is high, very convenient.
It addition, as set forth above, it is possible to the setting value according to required body interior pressure is (following
It is referred to as authorized pressure) set the surface area of various non-contact portion 53, in order to when reaching this regulation pressure
Bonding plane is made to peel off during power, and, in the present embodiment, owing to above-mentioned non-contact portion 53 is empty
Between (only gas existence), therefore temperature causes the gas volume in this space to increase, such that it is able to
Supplement the stripping of bonding plane.
Here, the material of outer tube 7, inner tube 8, front end component 9 can use plastic
Plastics.
The present embodiment is structure as above, is specifically described with regard to its effect below.
The coating tool of the present embodiment is when assembling, and ink is from being arranged on applicator maintaining part
Ink intercommunicating pore 82 on 81 flows out to applicator 3.Owing to this ink flows out, at ink tank
In 10, the air being equivalent to ink decrement flows into from applicator 3, at ink tank 10 simultaneously
And carry out the displacement of ink and air between applicator 3.It addition, at air to ink tank 10
Inflow and ink reach moment of balance to the outflow of applicator 3, ink is connected by ink
Hole 82 just stops to the outflow of applicator 3.
Further, the ink once flowed out to applicator 3 is consumed by writing or applying, outside
Air is just flowed in ink tank 10 from ink intercommunicating pore 82 by applicator 3, enters the most therewith
Row ink interchangeably is flowed out to applicator 3 by ink intercommunicating pore 82, and once ink flows out and arrives
Close the position of ink intercommunicating pore 82, then air the most can not pass through ink intercommunicating pore 82
, its result, ink outflow in applicator 3 just stops.So, ink intercommunicating pore 82
There is the valve function of the circulation of ink and air, prevent from excessively supplying ink to applicator 3,
Play the effect supplying quantitative ink all the time to applicator 3.I.e., only flow out to applicator 3
Be equivalent to the ink of air influx.
Then, the state with regard to the air expansion in mounting cap 4, body 1 and in ink tank 10
(during high pressure) illustrates.
In this condition, authorized pressure is reached when the internal pressure in body 1 and in ink tank 10
Time, the air released by the air in the air in body 1 and ink tank 10 is due to internal pressure
A part for the bonding plane adjusting label 6 is peeled off and is discharged to extraneous air by passage 5.
Therefore, the pressure in body 1 and in ink tank 10 becomes below atmospheric pressure, is therefore taking
During cap 4, ink will not drop down from applicator 3 front end.
Then, when in body 1 and ink tank 10 in air shrinkage time, the pressure in body 1
Power transfers the moment of decompression to, and the stripping position that above-mentioned internal pressure adjusts label 6 is the most bonding,
Again close passage 5.
More than it is taken as the most practical and preferred embodiment the present invention is said
Bright, but the present invention is not limited by the embodiment described in this specification, without prejudice to from power
Can carry out in the range of the invention objective read in profit claim and description entirety or thought
Suitably change, additionally with the coating tool of this change also it is understood that be covered by technology model
In enclosing.
Description of reference numerals
1 body, 2 ink occlusion bodies, 3 applicators, 4 caps, 5 passages, 51 protuberances,
52 recesses, 53 non-contact portion, 6 internal pressures adjustment labels, 7 outer tubes, 8 inner tubes, 81
Applicator maintaining part, 82 ink intercommunicating pores, 83 air flow circuits, 9 front end components, 10 ink
Water pot.
Claims (2)
1. a coating tool, this coating tool includes:
The body of ink it is placed with in inside,
It is maintained at the applicator on the front end of described body, and
Cover described applicator and chimeric cap airtight with described body, its feature removably
It is,
In described body not with the position of described contacts ink, be provided with body interior with outer
The passage of portion's air communication,
It is pasted with internal pressure with covering described passage adjusts label, close described passage,
This internal pressure adjusts label and at least has bonding plane in outer peripheral edge,
When body interior pressure reaches authorized pressure, described internal pressure adjusts the bonding of label
The part stripping in face, from passage air-out,
Time below body interior pressure to atmospheric pressure, described internal pressure adjusts label
Stripping position the most bonding, again close passage.
Coating tool the most according to claim 1, it is characterised in that at described passage
Be provided around protuberance or recess, the thus at least some of shape around described passage
Become and do not adjusted, with described internal pressure, the non-contact portion that label contacts.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-281096 | 2011-12-22 | ||
| JP2011281096 | 2011-12-22 | ||
| JP2012075878A JP6029082B2 (en) | 2011-12-22 | 2012-03-29 | Applicator |
| JP2012-075878 | 2012-03-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103171327A CN103171327A (en) | 2013-06-26 |
| CN103171327B true CN103171327B (en) | 2016-12-07 |
Family
ID=48575695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210365612.1A Active CN103171327B (en) | 2011-12-22 | 2012-09-27 | Coating tool |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6029082B2 (en) |
| CN (1) | CN103171327B (en) |
| DE (1) | DE102012023038A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6697840B2 (en) * | 2014-11-10 | 2020-05-27 | 三菱鉛筆株式会社 | Liquid applicator |
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|---|---|---|---|---|
| CN1064443A (en) * | 1991-05-17 | 1992-09-16 | 谷元英 | Adjustable and controllable multipurpose combined fountain pen series |
| CN2346587Y (en) * | 1998-08-28 | 1999-11-03 | 刘先明 | Fountain writing brush |
| CN2673658Y (en) * | 2003-12-11 | 2005-01-26 | 江寄岩 | Running ink writing brush |
| CN2685089Y (en) * | 2004-02-26 | 2005-03-16 | 刘先明 | Fountain writing brush |
| JP2005335801A (en) * | 2004-05-31 | 2005-12-08 | Kao Corp | Container with cap |
| JP2006090876A (en) * | 2004-09-24 | 2006-04-06 | Cstec Kk | Liquid-inspecting chip |
| CN1876399A (en) * | 2005-06-10 | 2006-12-13 | 赵友林 | Water-storing dual-purpose pen |
| CN2936770Y (en) * | 2006-08-16 | 2007-08-22 | 苗军 | Improved elastic expansion positioning pen |
| CN201941316U (en) * | 2011-02-17 | 2011-08-24 | 彭冲 | Penholder in air-pressure balance type |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0728991B2 (en) | 1983-09-30 | 1995-04-05 | 松下電器産業株式会社 | Washing dehydrator |
| JPH088869Y2 (en) * | 1990-02-08 | 1996-03-13 | セーラー万年筆株式会社 | Writing instrument with slide stopper |
| JP3133193B2 (en) * | 1993-05-21 | 2001-02-05 | 株式会社デューシステム | Pressure regulating valve, automatic cooking package having the pressure regulating valve, and food and beverage packaged with the automatic cooking package |
| JP5691263B2 (en) * | 2009-07-01 | 2015-04-01 | ぺんてる株式会社 | Writing instrument |
-
2012
- 2012-03-29 JP JP2012075878A patent/JP6029082B2/en active Active
- 2012-09-27 CN CN201210365612.1A patent/CN103171327B/en active Active
- 2012-11-26 DE DE201210023038 patent/DE102012023038A1/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1064443A (en) * | 1991-05-17 | 1992-09-16 | 谷元英 | Adjustable and controllable multipurpose combined fountain pen series |
| CN2346587Y (en) * | 1998-08-28 | 1999-11-03 | 刘先明 | Fountain writing brush |
| CN2673658Y (en) * | 2003-12-11 | 2005-01-26 | 江寄岩 | Running ink writing brush |
| CN2685089Y (en) * | 2004-02-26 | 2005-03-16 | 刘先明 | Fountain writing brush |
| JP2005335801A (en) * | 2004-05-31 | 2005-12-08 | Kao Corp | Container with cap |
| JP2006090876A (en) * | 2004-09-24 | 2006-04-06 | Cstec Kk | Liquid-inspecting chip |
| CN1876399A (en) * | 2005-06-10 | 2006-12-13 | 赵友林 | Water-storing dual-purpose pen |
| CN2936770Y (en) * | 2006-08-16 | 2007-08-22 | 苗军 | Improved elastic expansion positioning pen |
| CN201941316U (en) * | 2011-02-17 | 2011-08-24 | 彭冲 | Penholder in air-pressure balance type |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103171327A (en) | 2013-06-26 |
| JP2013147010A (en) | 2013-08-01 |
| DE102012023038A1 (en) | 2013-06-27 |
| JP6029082B2 (en) | 2016-11-24 |
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