CN116022459A - Quantitative liquid discharging comb and quantitative liquid discharging device thereof - Google Patents
Quantitative liquid discharging comb and quantitative liquid discharging device thereof Download PDFInfo
- Publication number
- CN116022459A CN116022459A CN202310090386.9A CN202310090386A CN116022459A CN 116022459 A CN116022459 A CN 116022459A CN 202310090386 A CN202310090386 A CN 202310090386A CN 116022459 A CN116022459 A CN 116022459A
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- liquid
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- temporary
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- 239000007788 liquid Substances 0.000 title claims abstract description 161
- 238000007599 discharging Methods 0.000 title abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 100
- 244000126211 Hericium coralloides Species 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims description 12
- 239000011550 stock solution Substances 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 2
- 210000004761 scalp Anatomy 0.000 abstract description 6
- 239000003814 drug Substances 0.000 description 13
- 230000001681 protective effect Effects 0.000 description 4
- ZFMITUMMTDLWHR-UHFFFAOYSA-N Minoxidil Chemical compound NC1=[N+]([O-])C(N)=CC(N2CCCCC2)=N1 ZFMITUMMTDLWHR-UHFFFAOYSA-N 0.000 description 3
- 210000003128 head Anatomy 0.000 description 3
- 229960003632 minoxidil Drugs 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000003670 easy-to-clean Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002674 ointment Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
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Abstract
The invention discloses a quantitative liquid discharging comb and a quantitative liquid discharging device thereof, wherein the quantitative liquid discharging smearing device comprises at least one liquid discharging comb tooth, a temporary liquid storage piece, a movable bottle cap, a sealing piece, a sealing plug and a bottle mouth support, wherein the liquid discharging comb tooth is arranged on the temporary liquid storage piece and is communicated with an inner cavity of the temporary liquid storage piece, the movable bottle cap is arranged on the bottle mouth support and is movably connected with the bottle mouth support, the movable bottle cap is fixedly connected with the temporary liquid storage piece, the sealing piece is arranged at the mouth of the bottle mouth support, the sealing plug is arranged on the temporary liquid storage piece, in an initial state, the sealing plug is abutted against the sealing piece, and when the movable bottle cap or the temporary liquid storage piece moves relative to the bottle mouth support, the sealing plug is separated from the sealing piece. When the sealing plug is separated from the sealing piece, the bottle body is inverted, so that the liquid in the bottle body can flow into the temporary liquid storage piece; when the movable bottle cap is reset, the sealing plug can be used for sealing the sealing element, and at the moment, the liquid in the temporary liquid storage element can be smeared on the scalp through the liquid outlet comb teeth.
Description
Technical Field
The invention relates to the technical field of hair care tools, in particular to a quantitative liquid outlet comb and a quantitative liquid outlet device thereof.
Background
The common smearing cover is arranged on the bottle body, the bottle body is extruded or turned over, if liquid directly flows to the smearing cover, the liquid overflows the smearing cover to smear, and after the smearing is finished, the rest liquid flows back into the bottle body, so that the liquid in the bottle causes secondary pollution, and the content in the bottle is deteriorated due to the entering of air, so that the using effect is influenced; in actual use, for some users, when applying a certain liquid, such as the application of ointment, the amount of the liquid to be used needs to be controlled, and when applying, the application amount of the ointment needs to be controlled, so that the application effect is improved; therefore, it is necessary to provide a smearing device to solve the problems that the liquid amount cannot be controlled by metering and the secondary pollution cannot be prevented in the prior art.
For example, application number: CN202020606427.7, entitled: a Chinese patent invention of quantitative liquid medicine smearing device is characterized in that a pressing pump can be controlled to suck liquid medicine from a liquid medicine storage bottle into a liquid medicine metering cavity by pressing a key, a protective cover is opened, and a smearing comb is inverted to smear medicine, so that the purpose of quantitative smearing is realized. However, the invention needs to suck the liquid medicine in the liquid medicine storage bottle into the liquid medicine metering cavity by pressing the pump, and after the liquid medicine (such as minoxidil) is crystallized, the pump and the liquid suction pipe are easy to be blocked, and the smearing device has complex structure, high cost and inconvenient cleaning.
There is thus a need for improvements and improvements in the art.
Disclosure of Invention
In view of the shortcomings of the prior art, the invention aims to provide a quantitative liquid outlet comb and a quantitative liquid outlet device thereof, which can realize a quantitative smearing function, are not easy to block and are easy to clean.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a device is paintd in ration play liquid, includes at least one comb tooth that goes out, temporary stock solution spare, movable bottle lid, sealing member, sealing plug and bottleneck support, go out the liquid comb tooth setting on temporary stock solution spare to communicate with the inner chamber of temporary stock solution spare, movable bottle lid is located on the bottleneck support, with bottleneck support swing joint, movable bottle lid still with temporary stock solution spare fixed connection, sealing member sets up in the oral area of bottleneck support, the sealing plug sets up on temporary stock solution spare, under the initial state, sealing plug and sealing member butt shutoff sealing member, when movable bottle lid or temporary stock solution spare are relative bottleneck support activity, sealing plug and sealing member separation.
In the quantitative liquid outlet smearing device, the sealing piece is provided with a deformation part, and the tail end of the deformation part is clamped between the movable bottle cap and the temporary liquid storage piece.
In the quantitative liquid outlet smearing device, the section of the deformation part is arc-shaped.
In the quantitative liquid outlet smearing device, the sealing plug is conical, and the sealing plug is in interference fit with the sealing piece in an initial state.
In the quantitative liquid outlet smearing device, the top end of the bottle mouth support is provided with a hook part, the sealing piece is provided with a wrapping part matched with the hook part, and the hook part is positioned in the wrapping part.
In the quantitative liquid outlet smearing device, a reset mechanism is arranged between the movable bottle cap and the bottle opening bracket.
In the quantitative liquid outlet smearing device, the reset mechanism comprises a reset spring, a screw, a spring hole arranged on the bottle mouth support and a spring guide post arranged on the movable bottle cover, wherein the reset spring is positioned in the spring hole and sleeved on the spring guide post, the head of the screw abuts against one end of the reset spring, and the screw part of the screw is fixed in the spring guide post.
In the quantitative liquid discharging smearing device, the temporary liquid storage piece is further provided with a one-way valve, the one-way valve comprises a valve core body, a valve sleeve and a spring, the valve core body is provided with a mounting part for mounting the valve sleeve and the spring, the valve sleeve is sleeved on the mounting part and is provided with an air passage for air to pass through, the spring is sleeved on the mounting part, one end of the spring is abutted to one end of the valve sleeve, the other end of the spring is abutted to the valve core body, the air passage is opened when the spring is compressed, and the air passage is closed when the spring is reset.
In the quantitative liquid outlet smearing device, the one-way valve further comprises a sealing ring, wherein the sealing ring is sleeved on the valve core body and is positioned between the valve sleeve and the end part of the valve core body.
A quantitative liquid outlet comb comprising a bottle body and the quantitative liquid outlet device according to any one of the above, wherein the quantitative liquid outlet device is connected with the bottle body.
Compared with the prior art, the quantitative liquid outlet comb and the quantitative liquid outlet device thereof provided by the invention have the advantages that when the quantitative liquid outlet smearing device is used, the movable bottle cap or the temporary liquid storage piece is pulled to separate the sealing plug from the sealing piece, and at the moment, the bottle body can be inverted to enable liquid in the bottle body to flow into the temporary liquid storage piece; when the liquid in the temporary liquid storage piece reaches the required capacity, the movable bottle cap is reset, and the sealing plug can be used for sealing the sealing piece, so that the mouth of the bottle body is sealed, and at the moment, a user can smear the liquid in the temporary liquid storage piece on the scalp through the liquid outlet comb teeth. The quantitative liquid-discharging smearing device can realize the effect of quantitative smearing, and can also prevent residual liquid or dirt from entering the bottle body to pollute the liquid in the bottle body, so that the bottle is more sanitary.
Drawings
FIG. 1 is a schematic diagram of an exploded structure of a quantitative liquid discharge comb according to the present invention.
Fig. 2 is a schematic cross-sectional view of an alternative embodiment of a quantitative liquid discharge comb according to the present invention in an initial state.
Fig. 3 is a schematic cross-sectional view of the quantitative liquid discharging comb in an open state.
Fig. 4 is an enlarged schematic view of the structure of the quantitative liquid discharge comb shown in fig. 2 a.
Fig. 5 is an enlarged schematic view of the structure of the quantitative liquid discharge comb shown in fig. 3B.
FIG. 6 is a schematic cross-sectional view of another alternative embodiment of a comb for dosing liquid according to the present invention in an initial state.
The drawings are marked with the following description:
liquid outlet comb teeth 1, temporary liquid storage piece 2, movable bottle cap 3, sealing piece 4, deformation part 41, wrapping part 42, guide part 43, sealing plug 5, bottle mouth support 6, hook part 61, reset mechanism 7, reset spring 71, screw 72, spring hole 73, spring guide post 74, one-way valve 8, valve core body 81, valve sleeve 82, spring 83, air channel 84, sealing ring 85, protective cover 9, quantitative liquid outlet smearing device 100 and bottle body 200
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
It is noted that when an element is referred to as being "mounted," "secured," or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
It should be noted that, in the embodiments of the present invention, terms such as left, right, up, and down are merely relative concepts or references to normal use states of the product, and should not be construed as limiting.
Referring to fig. 1, 2 and 3, the quantitative liquid dispensing and smearing device 100 provided by the present invention includes at least one liquid dispensing comb tooth 1, a temporary liquid storage member 2, a movable bottle cap 3, a sealing member 4, a sealing plug 5 and a bottle mouth support 6, wherein the liquid dispensing comb tooth 1 can be a ball liquid dispensing comb tooth, which is disposed on the temporary liquid storage member 2 and is communicated with an inner cavity of the temporary liquid storage member 2, the movable bottle cap 3 is disposed on the bottle mouth support 6 and is movably connected with the bottle mouth support 6, for example, the movable bottle cap 3 can be slidably connected with the bottle mouth support 6, and the bottle mouth support 6 can be screwed with a pharmaceutical industry bottle or an essential oil bottle. In this embodiment, the movable bottle cap 3 is further fixedly connected with the temporary storage member 2, and when the movable bottle cap 3 moves, the temporary storage member 2 moves synchronously.
The sealing element 4 is arranged at the mouth of the bottle mouth support 6, the sealing plug 5 is arranged on the temporary storage element 2, in an initial state, the sealing plug 5 is abutted against the sealing element 4 (as shown in the state of fig. 2), when the movable bottle cap 3 or the temporary storage element 2 moves relative to the bottle mouth support 6 (as the movable bottle cap 3 or the temporary storage element 2 moves away from the bottle mouth support 6), the sealing plug 5 is separated from the sealing element 4 (as shown in the state of fig. 3).
When in use, the movable bottle cap 3 or the temporary liquid storage piece 2 is pulled to separate the sealing plug 5 from the sealing piece 4, and the bottle body 200 is inverted, so that the liquid in the bottle body 200 flows into the temporary liquid storage piece 2; when the liquid in the temporary liquid storage part 2 reaches the required capacity, the movable bottle cap 3 is reset, and the sealing plug 5 can be used for sealing the sealing part 4, so that the mouth part of the bottle body 200 is sealed, at the moment, a user can smear the liquid in the temporary liquid storage part 2 on the scalp through the liquid outlet comb teeth 1, so that the quantitative smearing effect can be realized, residual liquid or dirt is prevented from entering the bottle body 200, and the liquid in the bottle body 200 is prevented from being polluted. In addition, the structure does not need to pump liquid through parts such as a liquid pump and the like, is not easy to block and clean, and has simple structure and low cost.
Referring to fig. 4 and 5, the sealing member 4 has a deformation portion 41, the end of the deformation portion 41 is clamped between the movable bottle cap 3 and the temporary storage member 2, specifically, the top end of the bottle mouth support 6 has a hook portion 61, the sealing member 4 has a wrapping portion 42 adapted to the hook portion 61, the hook portion 61 is located in the wrapping portion 42, and the movable bottle cap 3 and the temporary storage member 2 clamp the end of the deformation portion 41, and the hook portion 61 clamps the wrapping portion 42, so that the sealing member 4 can seal the connection between the temporary storage member 2 and the movable bottle cap 3, and between the sealing member 4 and the temporary storage member 2, thereby avoiding the phenomenon of liquid leakage, and when the movable bottle cap 3 or the temporary storage member 2 is pulled to discharge, external air is prevented from entering the liquid medicine bottle connected with the bottle mouth support.
The section of the deformation part 41 is arc-shaped, so that the deformation part 41 has a deformation allowance, in an initial state, the section of the deformation part 41 is bent to be arc-shaped (as shown in fig. 4), when the movable bottle cap 3 or the temporary liquid storage part 2 is pulled down, and liquid enters the temporary liquid storage part 2, the tail end of the deformation part 41 is displaced due to the pulling of the movable bottle cap 3, so that the deformation part 41 is straightened (as shown in fig. 5), the sealing part 4 can be prevented from being limited by the displacement of the movable bottle cap 3 by utilizing the deformation part 41, and in the process of pulling down the movable bottle cap 3 or the temporary liquid storage part 2, the outside air can be prevented from entering the temporary liquid storage part 2 from a gap between the movable bottle cap 3 and the bottle mouth support 6 through the deformation part 41.
The sealing plug 5 is conical, and in the initial state, the sealing plug 5 is in interference fit with the sealing element 4, so that the sealing plug 5 and the sealing element 4 are in a sealing state, namely, the opening of the bottle body 200 is sealed (as shown in fig. 4), liquid backflow or dirt is prevented from entering the bottle body 200, when the movable bottle cap 3 or the temporary liquid storage element 2 is pulled, the sealing plug 5 synchronously displaces along with the temporary liquid storage element 2, so that the sealing plug 5 is separated from the sealing element 4, a channel for liquid in the bottle body 200 to flow out is reserved, namely, the sealing plug 5 does not seal the opening of the bottle body 200 (as shown in fig. 5), and when the bottle body 200 is inverted, the liquid in the bottle body 200 can flow into the temporary liquid storage element 2. Further, a guiding portion 43 is further provided at the connection portion between the sealing member 4 and the bottle 200, so that the liquid in the bottle 200 can flow into the temporary storage member 2 rapidly, so as to reduce waiting time.
In this embodiment, the temporary storage member 2 is in a transparent state or has an observation window (not shown in the figure), and a scale is provided at the temporary storage member 2 or the observation window, so that a user can visually observe the remaining amount of the liquid, and the capacity of the temporary storage member 2 can be set to be a fixed capacity, thereby achieving the function of quantitative smearing.
With continued reference to fig. 2 to 5, a reset mechanism 7 is disposed between the movable bottle cap 3 and the bottle opening bracket 6. Specifically, the return mechanism 7 includes a return spring 71, a screw 72, a spring hole 73 provided on the bottle opening bracket 6, and a spring guide post 74 provided on the movable bottle cap 3, the return spring 71 is located in the spring hole 73 and sleeved on the spring guide post 74, the screw 72 is a mustard-equipped screw, the head of the screw abuts against one end of the return spring 71, the nail portion of the screw 72 is fixed in the spring guide post 74, and the screw portion is stable and reliable after being connected with the spring guide post 74, so that the screw 72 and the spring guide post 74 will not loosen when the return spring 71 is compressed or restored. When the movable bottle cap 3 or the temporary liquid storage piece 2 is pulled, the head of the screw 72 presses the reset spring 71, so that the reset spring 71 is in a contracted state, and when the movable bottle cap 3 needs to be reset, the movable bottle cap 3 can be reset by only loosening the movable bottle cap 3 and utilizing the elasticity of the reset spring 71, so that the operation is simple and convenient.
The temporary liquid storage piece 2 is further provided with a one-way valve 8, the one-way valve 8 comprises a valve core body 81, a valve sleeve 82 and a spring 83, the valve core body 81 is provided with a mounting part (not numbered in the figure) for mounting the valve sleeve 82 and the spring 83, the valve sleeve 82 is sleeved on the mounting part, an air passage 84 for air to pass through is arranged between the valve sleeve 82 and the mounting part, one end of the spring 83 is sleeved on the mounting part and is abutted with one end of the valve sleeve 82, the other end of the spring 83 is abutted with the valve core body 81, the air passage 84 is opened when the spring 83 is compressed, the air passage 84 is closed when the spring 83 is reset, and when a user smears liquid, the valve core body 81 is pressed by scalp or skin, the spring 83 can be compressed, so that the valve core body 81 can be moved upwards, the air passage 84 is opened, external air is introduced into the temporary liquid storage piece 2, the air pressure inside and outside the temporary liquid storage piece 2 is balanced, thus the negative pressure generated in the temporary liquid storage piece 2 can be avoided, the liquid in the temporary liquid storage piece 2 can be used up, the liquid can be prevented from being wasted, and the quantitative smearing effect can be achieved, and better nursing effect can be achieved; when the check valve 8 leaves the scalp or after the use, the spring 83 resets when the valve core 81 is not pressed, so that the valve core 81 is synchronously reset, and the air passage 84 is closed at this time, so that air cannot enter the liquid outlet comb, and liquid or dirt can be prevented from entering the temporary liquid storage part 2.
The check valve 8 further comprises a sealing ring 85, the sealing ring 85 is sleeved on the valve core body 81 and is positioned between the valve sleeve 82 and the end part of the valve core body 81, in an initial state, the sealing ring 85 plays a role in sealing a gap between the valve sleeve 82 and the end part of the valve core body 81, the air passage 84 is kept in a closed state, air is prevented from entering the liquid outlet comb so as to prevent the liquid outlet comb teeth 1 from leaking, and in addition, the sealing ring 85 can also reduce the processing precision of the valve core body 81 and the valve sleeve 82, so that the requirement of the sealing performance of the contact part of the valve core body 81 and the valve sleeve 82 can be reduced.
Referring to fig. 6, the installation position of the check valve 8 is not limited, and the check valve 8 may be disposed in the middle of the temporary storage device 2 (as shown in fig. 5), for example, on the sealing plug 5, or may be disposed on one side of the temporary storage device 2 (as shown in fig. 6), and only the check valve 8 is required to be communicated with the inner cavity of the temporary storage device 2.
As shown in fig. 1, the quantitative liquid outlet device further comprises a protective cover 9, wherein the protective cover 9 is covered on the temporary liquid storage piece 2, and plays a role in protecting the one-way valve 8 and the liquid outlet comb teeth 1, and prevents dirt from polluting the one-way valve 8 and the liquid outlet comb teeth 1.
Based on the quantitative liquid-discharging smearing device 100, the invention also correspondingly provides a quantitative liquid-discharging comb (as shown in fig. 1 to 3), which comprises a bottle body 200 and a quantitative liquid-discharging device, wherein the quantitative liquid-discharging device is connected with the bottle body 200, and in an initial state, a sealing element 4 of the quantitative liquid-discharging device is positioned at the mouth part of the bottle body 200, and the sealing plug 5 is abutted with the sealing element 4, so that the mouth part of the bottle body 200 can be sealed, and the phenomenon of liquid leakage is avoided; when the movable bottle cap 3 or the temporary liquid storage piece 2 is pulled, the sealing plug 5 synchronously displaces, and when the bottle body 200 is inverted, the liquid in the bottle body 200 can flow into the temporary liquid storage piece 2 through the channel between the sealing plug 5 and the sealing piece 4. Since the quantitative liquid outlet device has been described in detail above, it will not be described in detail here.
In summary, the quantitative liquid discharging comb and the quantitative liquid discharging device thereof provided by the invention, wherein the quantitative liquid discharging smearing device comprises at least one liquid discharging comb tooth, a temporary liquid storage piece, a movable bottle cap, a sealing piece, a sealing plug and a bottle mouth support, when the quantitative liquid discharging comb is used, the sealing plug is separated from the sealing piece by pulling the movable bottle cap or the temporary liquid storage piece, and the bottle body is inverted, so that liquid in the bottle body can flow into the temporary liquid storage piece; when the liquid in the temporary liquid storage piece reaches the required capacity, the movable bottle cap is reset, and the sealing plug can be used for sealing the sealing piece, so that the mouth of the bottle body is sealed, and at the moment, a user can smear the liquid in the temporary liquid storage piece on the scalp through the liquid outlet comb teeth. The quantitative liquid-discharging smearing device can realize the effect of quantitative smearing, and can also prevent residual liquid or dirt from entering the bottle body to pollute the liquid in the bottle body, so that the bottle is more sanitary, and meanwhile, the structure does not need to pump liquid through liquid pumping parts like a liquid pump, is not easy to block and is easy to clean.
In addition, the quantitative liquid outlet device has simple structure and low material cost of each component, can be used as a disposable article, for example, can be matched with a minoxidil liquid medicine bottle for use, and can be discarded along with the minoxidil liquid medicine bottle when one bottle of liquid medicine is used up.
It will be understood that equivalents and modifications will occur to those skilled in the art in light of the present invention and their spirit, and all such modifications and substitutions are intended to be included within the scope of the present invention as defined in the following claims.
Claims (10)
1. The utility model provides a device is paintd to ration play liquid, its characterized in that includes at least one comb tooth that goes out, temporary stock solution spare, activity bottle lid, sealing member, sealing plug and bottleneck support, go out the comb tooth setting on temporary stock solution spare to communicate with the inner chamber of temporary stock solution spare, activity bottle lid is located on the bottleneck support, with bottleneck support swing joint, activity bottle lid still with temporary stock solution spare fixed connection, sealing member sets up the oral area in the bottleneck support, the sealing plug sets up on temporary stock solution spare, under the initial state, sealing plug and sealing member butt shutoff sealing member, when activity bottle lid or temporary stock solution spare are relative bottleneck support activity, sealing plug and sealing member separation.
2. The dosing device of claim 1, wherein the sealing member has a deformation portion, and wherein the end of the deformation portion is sandwiched between the movable bottle cap and the temporary storage member.
3. A dosing device as claimed in claim 2, wherein the cross-section of the deformation is arcuate.
4. A dosing device as claimed in any one of claims 1 to 3, wherein the sealing plug is tapered and in an initial state the sealing plug is in interference fit with the sealing member.
5. The metered dose dispensing device of claim 4, wherein said neck finish support has a hook at a top end thereof, said seal having a wrap adapted to the hook, said hook being located in said wrap.
6. The dosing device of claim 1, wherein a reset mechanism is disposed between the movable bottle cap and the bottle neck support.
7. The quantitative liquid dispensing device of claim 6, wherein the reset mechanism comprises a reset spring, a screw, a spring hole arranged on the bottle mouth support and a spring guide post arranged on the movable bottle cover, the reset spring is positioned in the spring hole and sleeved on the spring guide post, the head of the screw is propped against one end of the reset spring, and the screw part of the screw is fixed in the spring guide post.
8. A dosing and liquid spreading device according to any one of claims 1-3, wherein the temporary liquid storage member is further provided with a one-way valve, the one-way valve comprises a valve core body, a valve sleeve and a spring, the valve core body is provided with a mounting part for mounting the valve sleeve and the spring, the valve sleeve is sleeved on the mounting part and is provided with an air passage for air to pass through, the spring is sleeved on the mounting part, one end of the spring is abutted against one end of the valve sleeve, the other end of the spring is abutted against the valve core body, the air passage is opened when the spring is compressed, and the air passage is closed when the spring is reset.
9. The dosing device of claim 8, wherein the one-way valve further comprises a sealing ring that is sleeved on the valve body and is positioned between the valve sleeve and an end of the valve body.
10. A dosing comb comprising a bottle and a dosing device according to any one of claims 1-9, said dosing device being connected to the bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310090386.9A CN116022459B (en) | 2023-02-09 | Quantitative liquid discharging comb and quantitative liquid discharging device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310090386.9A CN116022459B (en) | 2023-02-09 | Quantitative liquid discharging comb and quantitative liquid discharging device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116022459A true CN116022459A (en) | 2023-04-28 |
| CN116022459B CN116022459B (en) | 2024-06-28 |
Family
ID=
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002337910A (en) * | 2001-05-21 | 2002-11-27 | Kitano Seisaku Kk | Fixed quantity pouring container |
| CN108652182A (en) * | 2018-08-09 | 2018-10-16 | 曼盛包装（上海）有限公司 | A kind of comb of drag-out structure |
| CN215501681U (en) * | 2021-08-11 | 2022-01-14 | 东莞市联汇盈晋电子科技有限公司 | Hair-growing liquid nursing comb |
| CN216270836U (en) * | 2021-11-22 | 2022-04-12 | 东莞市人民医院 | Iodine agent bottle capable of discharging liquid quantitatively |
| CN217023697U (en) * | 2021-12-27 | 2022-07-22 | 上海创元化妆品有限公司 | Powder storage tank capable of discharging materials quantitatively |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002337910A (en) * | 2001-05-21 | 2002-11-27 | Kitano Seisaku Kk | Fixed quantity pouring container |
| CN108652182A (en) * | 2018-08-09 | 2018-10-16 | 曼盛包装（上海）有限公司 | A kind of comb of drag-out structure |
| CN215501681U (en) * | 2021-08-11 | 2022-01-14 | 东莞市联汇盈晋电子科技有限公司 | Hair-growing liquid nursing comb |
| CN216270836U (en) * | 2021-11-22 | 2022-04-12 | 东莞市人民医院 | Iodine agent bottle capable of discharging liquid quantitatively |
| CN217023697U (en) * | 2021-12-27 | 2022-07-22 | 上海创元化妆品有限公司 | Powder storage tank capable of discharging materials quantitatively |
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