CN220157744U - Go up liquid ware and go out liquid head thereof - Google Patents
Go up liquid ware and go out liquid head thereof Download PDFInfo
- Publication number
- CN220157744U CN220157744U CN202321412751.5U CN202321412751U CN220157744U CN 220157744 U CN220157744 U CN 220157744U CN 202321412751 U CN202321412751 U CN 202321412751U CN 220157744 U CN220157744 U CN 220157744U
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- liquid
- sealing
- liquid outlet
- head
- ball
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- 239000007788 liquid Substances 0.000 title claims abstract description 203
- 238000007789 sealing Methods 0.000 claims abstract description 104
- 238000010079 rubber tapping Methods 0.000 claims 8
- 239000003814 drug Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 210000004761 scalp Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 201000004384 Alopecia Diseases 0.000 description 1
- 244000126211 Hericium coralloides Species 0.000 description 1
- 231100000360 alopecia Toxicity 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003779 hair growth Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a liquid feeding device and a liquid outlet head thereof, wherein the liquid outlet head comprises a liquid outlet pipe body, a ball, a telescopic part and a fixing part, the ball is arranged in the liquid outlet pipe body, part of the ball is exposed out of the liquid outlet end of the liquid outlet pipe body, the fixing part is fixedly arranged at the liquid inlet end of the liquid outlet pipe body, the liquid outlet head further comprises a sealing part, one end of the telescopic part is abutted with the sealing part, the other end of the telescopic part is abutted with the fixing part, and the sealing part is positioned on the upper side of the ball, so that the sealing part is matched with the inner wall of the liquid outlet pipe body to realize sealing, and the liquid outlet head is free from liquid leakage in a natural non-pressurized state or a pressurized state of the liquid feeding device. When the liquid feeding device is needed, the liquid outlet head is pressed to enable the ball bearing to retract under the stress, so that gaps are formed between the sealing element and the liquid outlet pipe body and between the ball bearing and the liquid outlet end, liquid can flow out, and when the liquid feeding device is taken away, the telescopic element resets and simultaneously enables the sealing element and the ball bearing to reset.
Description
Technical Field
The utility model relates to the technical field of hair care and hair growth products, in particular to a liquid feeder and a liquid outlet head thereof.
Background
With the deterioration of living environment and the increase of working pressure, the phenomena of alopecia and white hair are more and more youthful, and scalp and hair care is more and more valued. The upper medicinal tool (such as the comb) is an indispensable auxiliary product for hair care. In the use process of the traditional medicine feeding comb, the medicine liquid in the liquid storage bin is reduced, so that the medicine liquid cannot flow out completely due to the fact that negative pressure is presented in the bin, the hair care effect is affected, the hair care liquid is wasted, and most medicine feeding devices can adopt a pressurizing or vibrating mode to enable the medicine liquid to flow out completely. However, the existing medicine feeding comb adopts ball liquid outlet teeth, the liquid spraying phenomenon can occur in the mode, the floor and clothes are easy to be stained, the medicine liquid is not completely smeared on the scalp, and the hair care effect cannot be achieved.
For example, application number: CN202023108604.8, entitled: the Chinese patent utility model of liquid guide comb tooth plate and liquid guide comb discloses: the liquid guide assembly comprises a guide pipe, a spring, a movable ball and a fastening piece, wherein the movable ball is positioned in the lower end of the guide pipe, part of the movable ball can extend out of an opening at the lower end of the guide pipe, the fastening piece is connected to the upper end of the guide pipe, and the spring is positioned in the guide pipe and is propped against the fastening piece and the movable ball. However, the ball and the liquid outlet pipe body are not in a sealing state, and in a natural state, the gap between the ball and the liquid outlet pipe body can be sealed by the tension of liquid, but if the liquid feeder discharges liquid in a vibration or pressurization mode, the liquid leakage or liquid spraying phenomenon is easy to occur.
There is thus a need for improvements and improvements in the art.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, an object of the present utility model is to provide a liquid feeding device and a liquid outlet head thereof, which are in a sealed state when not in use, and can be used for applying liquid through the liquid outlet head.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a go up liquid head of liquid ware, includes drain pipe body, ball, scalable piece and mounting, the ball is installed in the drain pipe body, and part exposes in the play liquid end of drain pipe body, the mounting is fixed to be set up in the feed liquor end of drain pipe body, still includes the sealing member, the one end and the sealing member butt of scalable piece, the other end and the mounting butt of scalable piece, the sealing member is located the upside of ball.
In the liquid outlet head of the liquid feeding device, the inner cavity of the liquid outlet pipe body is provided with a liquid storage section and a sealing section, and the sealing piece is matched and sealed with the sealing section.
In the liquid outlet head of the liquid feeding device, a sealing ring is arranged on the sealing piece.
In the liquid outlet head of the liquid feeding device, a guide step part is arranged at the joint of the liquid storage section and the sealing section.
In the liquid outlet head of the liquid feeding device, the inner diameter of the liquid storage section is larger than that of the sealing section.
In the liquid outlet head of the liquid feeding device, the sealing piece is provided with a groove, and the sealing piece is sleeved in the groove.
In the liquid outlet head of the liquid feeding device, the top end of the sealing element is provided with a positioning part, and one end of the telescopic element is sleeved on the positioning part.
In the liquid outlet head of the liquid feeding device, the bottom of the sealing piece is provided with a guiding part.
In the liquid outlet head of the liquid feeding device, a mounting groove is formed in the liquid outlet pipe body.
The liquid feeding device comprises a liquid feeding device body, wherein a liquid storage bin and/or a pressurizing pump are/is arranged in the liquid feeding device body, a liquid outlet head according to any one of the above is arranged on the liquid feeding device body, and the liquid outlet head is communicated with the liquid storage bin.
Compared with the prior art, the liquid feeding device and the liquid outlet head thereof provided by the utility model, wherein the liquid outlet head comprises the liquid outlet pipe body, the ball, the telescopic piece, the fixing piece and the sealing piece, one end of the telescopic piece is abutted with the sealing piece, the other end of the telescopic piece is abutted with the fixing piece, the sealing piece is positioned on the upper side of the ball, in an initial state, the telescopic piece props against the sealing piece, and then the sealing piece props against the ball, so that part of the ball is exposed out of the liquid outlet pipe, the sealing is realized by matching the sealing piece with the inner wall of the liquid outlet pipe body, and the liquid leakage phenomenon of the liquid outlet head can not occur in a natural non-pressurized state or a pressurized state of the liquid feeding device; when liquid feeding is needed, the liquid outlet head is pressed in a comb mode to enable the ball bearing to retract under the stress, so that gaps are formed between the sealing element and the liquid outlet pipe body and between the ball bearing and the liquid outlet end, liquid can flow out, and when the liquid feeding device is taken away after use, the telescopic element is reset, and even if the liquid outlet head is in a sealing state.
Drawings
Fig. 1 is a schematic structural diagram of a liquid outlet head of a liquid feeding device provided by the utility model.
Fig. 2 is an exploded view of the liquid outlet head of the liquid feeder according to the present utility model.
Fig. 3 is a schematic cross-sectional view of a liquid outlet head of the liquid feeder according to the present utility model.
Fig. 4 is a schematic diagram of a liquid outlet state of a liquid outlet head of a liquid feeder provided by the utility model.
The drawings are marked with the following description:
the liquid outlet pipe body 1, the liquid storage section 11, the sealing section 12, the guiding step part 13, the mounting groove 14, the ball 2, the telescopic piece 3, the fixing piece 4, the sealing piece 5, the groove 51, the guiding part 52, the positioning part 53 and the sealing ring 6
Detailed Description
The present utility model 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 utility model 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 utility model.
It is noted that when an element is referred to as being "mounted" on, "" fixed "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 utility model, 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 liquid outlet head of the liquid feeding device provided by the utility model comprises a liquid outlet pipe body 1, a ball 2, a telescopic piece 3 and a fixing piece 4, wherein the ball 2 is arranged in the liquid outlet pipe body 1, part of the ball 2 is exposed out of the liquid outlet end of the liquid outlet pipe body 1, the fixing piece 4 is fixedly arranged at the liquid inlet end of the liquid outlet pipe body 1, the liquid outlet head further comprises a sealing piece 5, one end of the telescopic piece 3 is abutted against the sealing piece 5, the other end of the telescopic piece 3 is abutted against the fixing piece 4, the sealing piece 5 is positioned on the upper side of the ball 2, in an initial state, the telescopic piece 3 is abutted against the sealing piece 5, and then the ball 2 is partially exposed out of the liquid outlet pipe by the sealing piece 5, so that the sealing of the sealing piece 5 and the inner wall of the liquid outlet pipe body 1 can be realized, and the liquid leakage phenomenon of the liquid feeding device can not occur in an unpressurized state or a pressurized state; when the liquid feeding is needed, the liquid outlet head is pressed to enable the ball 2 to retract under force, so that gaps are formed between the sealing element 5 and the liquid outlet pipe body 1 and between the ball 2 and the liquid outlet end, liquid can flow out (the state is shown in fig. 4, the arrow in fig. 4 is the liquid flow direction), and when the liquid feeding device is taken away after the use, the telescopic element 3 is reset, so that the liquid outlet head is in a sealing state. Compared with the existing sealing mode which only relies on the ball 2 and the liquid outlet end and cooperates with liquid tension, the sealing structure is more reliable, the processing precision requirement is reduced, and the processing cost is reduced.
The inner cavity of the liquid outlet pipe body 1 is provided with a liquid storage section 11 and a sealing section 12, the sealing piece 5 is matched and sealed with the sealing section 12, when liquid is fed, the liquid in the liquid feeding device is introduced into the liquid storage section 11, and when liquid is required to be fed, the scalp is only required to be pressed by a comb mode to enable the balls 2 to retract and open a liquid outlet channel, at the moment, gaps are formed between the sealing piece 5 and the sealing section 12, between the balls 2 and the liquid outlet end, the liquid flows out through the gaps, and the liquid feeding device is moved while the balls 2 are pressed, so that the effect of smearing the liquid can be achieved.
Preferably, the sealing member 5 is provided with a sealing ring 6, and the sealing member 5 and the sealing section 12 can be in an interference fit state through the sealing ring 6, so as to achieve a better sealing effect. Specifically, the sealing member 5 is provided with a groove 51, the sealing ring 6 is sleeved in the groove 51, the groove 51 is used for fixing the sealing ring 6, and the risk of poor sealing effect caused by displacement of the sealing ring 6 in use is avoided.
With continued reference to fig. 2 and 3, a guiding step portion 13 is provided at the connection portion between the liquid storage section 11 and the sealing section 12, and the sealing member 5 and/or the sealing ring 6 can smoothly enter the sealing section 12 through the guiding step portion 13.
Further, the guiding step portion 13 has a rounded corner, which can facilitate the sealing member 5 or the sealing ring 6 to move downwards for sealing, and can avoid scratching the sealing member 5 and/or the sealing ring 6, so as to prolong the service life of the sealing member 5 and/or the sealing ring 6.
Further, the inner diameter of the liquid storage section 11 is larger than that of the sealing section 12, so that the sealing element 5 can be reliably sealed with the sealing section 12, and the processing precision requirement of the liquid outlet pipe body 1 is further reduced.
Preferably, the bottom of the sealing element 5 is provided with a guiding part 52, the guiding part 52 also plays a guiding role, so that the sealing element 5 can enter the sealing section 12 rapidly, the guiding step part 13 plays a double guiding role, and when the telescopic element 3 is reset, the sealing element 5 can enter the sealing section 12 smoothly, the sealing effect is achieved, and the risk of liquid leakage can be avoided.
The top of sealing member 5 has location portion 53, the one end cover of scalable piece 3 is located on location portion 53, through location portion 53 plays the effect of location scalable piece 3, avoids producing the lateral deformation when scalable piece 3 compresses and leads to the risk that can not reset. Wherein the telescopic member 3 is a spring.
In this embodiment, be provided with mounting groove 14 on the drain pipe body 1, can go up the pinion rack of liquid ware and drain pipe and pass through hot melt installation fixedly, its equipment is simple, has still reduced manufacturing cost, need not to cooperate with other structure articles, does not have unnecessary structure, in with drain pipe embedding pinion rack through hot melt integrated into one piece moreover, the leakproofness is better, can effectively prevent the weeping.
Based on the liquid outlet head of the liquid feeding device, the utility model also correspondingly provides a liquid feeding device (not shown in the figure), which comprises a liquid feeding device body, wherein a liquid storage bin and/or a pressurizing pump are arranged in the liquid feeding device body, the liquid outlet head is arranged on the liquid feeding device body and communicated with the liquid storage bin, and liquid in the liquid storage bin can be led out through the liquid outlet head. The liquid outlet head is particularly suitable for a liquid feeder with a pressure pump, and the liquid leakage phenomenon can not occur even after the pressure pump is started by utilizing the characteristic of good sealing property. Moreover, the liquid feeder with the booster pump can use up the liquid in the liquid storage bin, so that the liquid waste is avoided. Since the liquid outlet head has been described in detail above, it will not be described in detail here.
In summary, according to the liquid feeder and the liquid outlet head thereof provided by the utility model, the liquid outlet head is supported by the telescopic piece against the sealing piece and then supported by the sealing piece against the ball, so that part of the ball is exposed out of the liquid outlet pipe, the sealing is realized by matching the sealing piece with the inner wall of the liquid outlet pipe body, and the liquid outlet head is free from liquid leakage in the initial state or the pressurized state of the liquid feeder; when the liquid feeding is needed, the liquid outlet head is pressed to enable the ball bearing to retract under the stress, so that gaps are formed between the sealing element and the liquid outlet pipe body and between the ball bearing and the liquid outlet end, liquid can flow out, and when the liquid feeding device is taken away after the use, the telescopic element is reset, and even if the liquid outlet head is in a sealing state. Compared with the prior art that only the ball bearing is used for sealing with the liquid outlet end, the sealing structure is more reliable and easier to process.
It will be understood that equivalents and modifications will occur to those skilled in the art in light of the present utility model and their spirit, and all such modifications and substitutions are intended to be included within the scope of the present utility model as defined in the following claims.
Claims (10)
1. The utility model provides a go up liquid head of liquid ware, includes drain body, ball, scalable piece and mounting, the ball is installed in the drain body, and part exposes in the play liquid end of drain body, the mounting is fixed to be set up in the feed liquor end of drain body, a serial communication port, still includes sealing member, the one end and the sealing member butt of scalable piece, the other end and the mounting butt of scalable piece, the sealing member is located the upside of ball.
2. The liquid outlet head of the liquid feeder as claimed in claim 1, wherein the inner cavity of the liquid outlet pipe body is provided with a liquid storage section and a sealing section, and the sealing piece is sealed in a matched manner with the sealing section.
3. The tapping head of a tapping machine according to claim 2, wherein the sealing means is provided with a sealing ring.
4. A tapping head of a tapping machine according to claim 2 or 3, wherein the junction of the liquid storage section and the sealing section is provided with a guiding step.
5. The head of claim 4, wherein the inner diameter of the reservoir section is greater than the inner diameter of the seal section.
6. A tapping head for a tapping machine according to claim 3, wherein the sealing element has a recess in which the sealing collar is received.
7. The liquid outlet head of the liquid feeder as claimed in claim 1, wherein the top end of the sealing member is provided with a positioning portion, and one end of the telescopic member is sleeved on the positioning portion.
8. The tapping head of the tapping machine as set forth in claim 7, wherein the bottom of the sealing member has a guide portion.
9. The liquid outlet head of the liquid feeder as claimed in claim 1, wherein the liquid outlet pipe body is provided with a mounting groove.
10. A liquid feeder comprising a liquid feeder body, wherein a liquid storage bin and/or a pressurizing pump are/is arranged in the liquid feeder body, and the liquid feeder is characterized in that a liquid outlet head according to any one of claims 1-9 is arranged on the liquid feeder body and is communicated with the liquid storage bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321412751.5U CN220157744U (en) | 2023-06-05 | 2023-06-05 | Go up liquid ware and go out liquid head thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321412751.5U CN220157744U (en) | 2023-06-05 | 2023-06-05 | Go up liquid ware and go out liquid head thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220157744U true CN220157744U (en) | 2023-12-12 |
Family
ID=89061969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321412751.5U Active CN220157744U (en) | 2023-06-05 | 2023-06-05 | Go up liquid ware and go out liquid head thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220157744U (en) |
-
2023
- 2023-06-05 CN CN202321412751.5U patent/CN220157744U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |