CN220054813U - Push type emulsion pump head - Google Patents
Push type emulsion pump head Download PDFInfo
- Publication number
- CN220054813U CN220054813U CN202321440122.3U CN202321440122U CN220054813U CN 220054813 U CN220054813 U CN 220054813U CN 202321440122 U CN202321440122 U CN 202321440122U CN 220054813 U CN220054813 U CN 220054813U
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- Prior art keywords
- pump
- emulsion
- head
- push
- pump head
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- 239000000839 emulsion Substances 0.000 title claims abstract description 55
- 239000007788 liquid Substances 0.000 claims description 29
- 230000000903 blocking effect Effects 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 7
- 239000010902 straw Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 210000000078 claw Anatomy 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 238000005086 pumping Methods 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000002537 cosmetic Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
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- Closures For Containers (AREA)
Abstract
The utility model discloses a push type emulsion pump head, which relates to the technical field of pump heads and comprises a push head, a main column, an auxiliary column, a spring, a bottle cap, a pump body, a pump head, a pump plug and a valve ball which are coaxially arranged, wherein the push head is fixedly arranged at the upper end of the main column and is communicated with the inside of the main column; the utility model avoids the emulsion from directly contacting with the spring in the pumping process, thereby avoiding the corrosion of the spring by the emulsion and the pollution of the emulsion, and improving the use experience of people.
Description
Technical Field
The utility model relates to the technical field of pump heads, in particular to a push type emulsion pump head.
Background
When the high-grade emulsion cosmetic is used, most of the high-grade emulsion cosmetic is pumped out of a bottle body through a pump head, the pump head is usually connected to the bottle body through threads or a clamping sleeve, liquid in the bottle is pumped out through a liquid outlet of the pump head by utilizing an air pressure difference when the pump head is manually pressed, in order to suck the liquid in the bottle body into a pump body through enough resilience force in the rebound resetting process of the press head, a metal spring is usually arranged in the pump head so as to ensure enough resilience force of the pump head, however, if the metal spring is directly contacted with emulsion for a long time, the metal spring is easy to corrode and pollute the emulsion, the emulsion is influenced by people, for example, the emulsion cosmetic pump head disclosed by China utility model CN215076112U is clamped between the lower bottom surface of a hollow piston and glass beads, after the emulsion in a volume cavity enters into the hollow piston through a liquid inlet, the emulsion is directly contacted with a pressure spring, the pressure spring is easy to corrode and pollute the emulsion, under the background condition, the applicant aims at researching a push type emulsion pump head, the emulsion pump is prevented from being directly contacted with the spring in the process of pumping, and the emulsion is prevented from polluting the emulsion, and the emulsion is prevented from being polluted, and the emulsion is improved, and the emulsion is used.
Disclosure of Invention
The utility model aims to prevent emulsion from directly contacting with the spring in the pumping process, further prevent the spring from being corroded by the emulsion and polluting the emulsion, and improve the use experience of people.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a push type emulsion pump head, includes the coaxial press head that sets up, principal post, auxiliary column, spring, bottle lid, the pump body, pump head, pump stopper and valve ball, press the head fixed setting in principal post upper end, and with the inside intercommunication of principal post, the bottle lid pin joint is in pump body upper portion, the auxiliary column is located the pump body, and with pump body upper end fixed connection, the side at principal post upper portion is fixed to be provided with encloses the fender, and the lower part of principal post passes the auxiliary column, the spring housing is on the principal post, and the upper end of spring supports in enclosing the top in keeping off, the lower extreme of spring supports with the auxiliary column;
the pump head is fixed to be set up in the lower extreme of principal post, the lower part of principal post is provided with first fender portion, is provided with the second fender portion on the pump head, the pump plug is overlapped on the principal post, and the lateral surface of pump plug slides and establish on the pump body inner wall, is provided with the water conservancy diversion hole with the inside intercommunication of principal post in the pump head side, pump plug, water conservancy diversion hole all are located between first fender portion and the second fender portion, and pump plug cooperatees with the water conservancy diversion hole, the lower extreme of the pump body is fixed to be provided with the valve body, the valve ball is located the valve body.
Further, a liquid outlet nozzle is fixedly arranged on the pressing head, and the liquid outlet nozzle is communicated with the inside of the main column.
Further, the novel bottle cap further comprises a lock cap, the lock cap is clamped at the upper end of the bottle cap, a pivot ring is fixedly arranged on the inner wall of the bottle cap, a baffle ring is fixedly arranged on the outer side face of the pump body, and the pivot ring is pivoted between the lock cap and the baffle ring.
Further, the device also comprises a sealing ring, wherein the sealing ring is fixedly arranged at the lower end of the baffle ring.
Further, the second threads are fixedly arranged on the outer side face of the enclosing shield, the third threads are arranged on the inner wall of the auxiliary column, and the second threads and the third threads are matched with each other.
Further, the lower end of the pump head is fixedly provided with a negative pressure cover, a negative pressure groove is formed in the lower portion in the pump body, the negative pressure groove is located above the valve body, and the negative pressure cover and the negative pressure groove are matched with each other.
Further, a stop claw for preventing the valve ball from falling off is fixedly arranged at the upper end of the valve body, a liquid inlet is formed in the lower end of the valve body, and the valve ball is stopped at the liquid inlet.
Further, the valve further comprises a suction pipe which is fixedly arranged at the lower end of the valve body and communicated with the liquid inlet.
Further, the lower end of the suction pipe is provided with a side hole.
Further, the lower part of the inner side of the bottle cap is provided with a first thread, and the outer side of the bottle cap is provided with a conical shell.
The beneficial effects of the utility model are as follows: according to the utility model, the auxiliary column is arranged, the surrounding baffle is fixedly arranged on the side surface of the upper part of the main column, the spring is sleeved on the main column, the upper end of the spring abuts against the top end in the surrounding baffle, and the lower end of the spring abuts against the auxiliary column, so that the spring can jack up the main column upwards under the action of self elasticity, and can be relatively isolated in the surrounding baffle, so that the spring is prevented from contacting emulsion; on the other hand, through with the pump cock cover on the principal post, and the lateral surface of pump cock slides and establishes on the pump body inner wall, make simultaneously that the pump cock is first keeps off between portion and the second keeps off the portion, the water conservancy diversion hole of cooperation pump head side realizes the suction to the emulsion, thereby make the emulsion that is inhaled in the pump body be located the below of pump cock all the time, thereby further avoid emulsion to get into and enclose keep off inside, compare with conventional art, realized avoiding emulsion and spring direct contact at the in-process of pumping, and then avoid the spring to be corroded by emulsion and pollute the purpose of emulsion, thereby improved people's use experience.
Drawings
FIG. 1 is a schematic view showing the structure of the whole structure of the present utility model when the pressing head is pressed to the lowermost end;
fig. 2 is a sectional view showing the structure of the entire structure of the present utility model when the pressing head is pressed to the lowermost end;
fig. 3 is an enlarged view at a in fig. 2;
fig. 4 is an enlarged view at B in fig. 2;
FIG. 5 is a schematic view of the structure of the pressing head, bottle cap, main column, pump head of the present utility model;
FIG. 6 is a schematic view showing the structure of the whole structure of the present utility model when the pressing head is pushed to the uppermost end by the spring;
FIG. 7 is a cross-sectional view showing the structure of the whole structure of the present utility model, in which the pressing head is spring-biased to the uppermost end;
fig. 8 is an enlarged view at C in fig. 7.
The reference numerals are:
the pressing head 1 and the liquid outlet nozzle 13 are pressed,
a lock cover 2, a sealing ring 3,
The main column 4, the enclosure 41, the second thread 411, the first enclosure 42,
a secondary post 5, a third screw thread 51, a spring 6,
A bottle cap 7, a pivot ring 71, a conical shell 72,
pump body 8, baffle ring 81, valve body 82, baffle claw 821, liquid inlet 822, negative pressure groove 83, pressure stabilizing hole 84,
the pump head 9, the second blocking portion 91, the diversion hole 92, the negative pressure cover 93,
pump plug 10, valve ball 11, suction tube 12, side hole 121.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
The push type emulsion pump head as shown in fig. 1 to 8 comprises a push head 1, a lock cover 2, a sealing ring 3, a main column 4, an auxiliary column 5, a spring 6, a bottle cover 7, a pump body 8, a pump head 9, a pump plug 10, a valve ball 11 and a suction pipe 12 which are coaxially arranged.
The pressing head 1 is fixedly arranged at the upper end of the main column 4 and is communicated with the inside of the main column 4, and the specific structure is as follows: the pressing head 1 is fixedly provided with a liquid outlet nozzle 13, and the liquid outlet nozzle 13 is communicated with the inside of the main column 4.
The bottle cap 7 is pivoted on the upper part of the pump body 8, and the concrete structure is as follows: the lock cover 2 is clamped at the upper end of the bottle cover 7, a pivot ring 71 is fixedly arranged on the inner wall of the bottle cover 7, a baffle ring 81 is fixedly arranged on the outer side surface of the pump body 8, the pivot ring 71 is pivoted between the lock cover 2 and the baffle ring 81, the bottle cover 7 can rotate between the lock cover 2 and the baffle ring 81 through the pivot ring 71, a first thread is arranged at the lower part of the inner side of the bottle cover 7, and the bottle cover 7 can be screwed on the bottle body through the built-in first thread when rotating; the outside of bottle lid 7 is provided with conical shell 72, and conical shell 72 has further promoted the aesthetic measure of whole appearance, also matches with the appearance of body simultaneously.
The sealing ring 3 is fixedly arranged at the lower end of the baffle ring 81, and when the bottle cap 7 is screwed on the bottle body, the upper end of the bottle mouth of the bottle body is abutted against the lower end of the sealing ring 3, so that the inside of the bottle body is sealed.
The auxiliary column 5 is positioned in the pump body 8 and fixedly connected with the upper end of the pump body 8, the upper part of the pump body 8 is provided with a pressure stabilizing hole 84, the pressure stabilizing hole 84 is communicated with the inner space of the pump body 8, the air pressure of the space positioned on the upper part of the pump plug 10 inside the pump body 8 is kept consistent with the air pressure in the bottle body, and the main column 4 is smoothly jacked up upwards by the spring 6.
The side at the upper portion of the main column 4 is fixedly provided with a surrounding baffle 41, the lower portion of the main column 4 passes through the auxiliary column 5, the spring 6 is sleeved on the main column 4, the upper end of the spring 6 abuts against the top end in the surrounding baffle 41, and the lower end of the spring 6 abuts against the auxiliary column 5, so that the spring 6 can jack up the main column 4 upwards under the action of self elasticity, and the spring 6 can be relatively isolated in the surrounding baffle 41, so that the emulsion is prevented from being contacted.
The pump head 9 is fixedly arranged at the lower end of the main column 4, a first blocking part 42 is arranged at the lower part of the main column 4, a second blocking part 91 is arranged on the pump head 9, the pump plug 10 is sleeved on the main column 4, the outer side surface of the pump plug 10 is slidably arranged on the inner wall of the pump body 8, a diversion hole 92 communicated with the inside of the main column 4 is arranged on the side surface of the pump head 9, the pump plug 10 and the diversion hole 92 are both positioned between the first blocking part 42 and the second blocking part 91, the pump plug 10 is matched with the diversion hole 92, the lower end of the pump body 8 is fixedly provided with a valve body 82, and the valve ball 11 is positioned in the valve body 82.
The distance between the first blocking part 42 and the second blocking part 91 is larger than the width of the pump plug 10, and when the upper end of the pump plug 10 abuts against the first blocking part 42, the pump plug 10 cannot block the diversion hole 92; when the lower end of the pump stopper 10 abuts against the second blocking portion 91, the pump stopper 10 blocks the deflector hole 92.
The valve body 82 upper end is fixed and is provided with the shelves claw 821 that prevents valve ball 11 from deviating from, and liquid inlet 822 has been seted up to valve body 82 lower extreme, and valve ball 11 keeps off in liquid inlet 822 department, and straw 12 is fixed to be set up at valve body 82 lower extreme, and straw 12 and liquid inlet 822 intercommunication, and side opening 121 has been seted up to the lower extreme of straw 12, and the design of side opening 121 lies in preventing that the lower extreme of straw 12 from being blocked by the bottom in the body.
When people press down the pressing head 1, the main column 4 is driven to move downwards, the pump plug 10 slides upwards relative to the main column 4 until the pump plug abuts against the first blocking part 42, at the moment, the pump plug 10 cannot block the diversion hole 92, the valve ball 11 sinks under the action of gravity and blocks the liquid inlet 822 at the lower end of the valve body 82, the pump plug 10 is clamped at the first blocking part 42 and moves downwards along with the main column 4, and as the pump plug 10 presses down, the pressure inside the pump body 8 increases and is greater than the air pressure inside the bottle body, so that emulsion inside the pump body 8 is sequentially pressed out from the diversion hole 92, the inside of the pump head 9, the inside of the main column 4 and the liquid outlet 13; when people release the pressing head 1, the spring 6 jacks up the main column 4 under the action of self elastic force, in the process of upward movement of the main column 4, the pump plug 10 and the main column 4 move relatively and slide downwards relative to the main column 4 until the pump plug is propped against the second blocking part 91, at the moment, the pump plug 10 can block the flow guide hole 92, meanwhile, the pump plug 10 is clamped at the second blocking part 91 and rises along with the main column 4, so that the pressure in the pump body 8 is reduced, the pressure is lower than the pressure in the bottle body, the pressure in the bottle body presses emulsion in the bottle body into the pump body 8 from the suction pipe 12 and the liquid inlet 822, and the valve ball 11 is flushed away from the liquid inlet 822 by the emulsion; the pressing head 1 is repeatedly pressed in the way, so that the emulsion can be pressed out as required.
The second thread 411 is fixedly arranged on the outer side surface of the enclosure 41, the third thread 51 is arranged on the inner wall of the auxiliary column 5, the second thread 411 and the third thread 51 are mutually matched, and before the utility model is used for the first time, the second thread 411 and the third thread 51 are mutually screwed, so that the lower end of the enclosure 41 is propped against the lower end in the auxiliary column 5, at the moment, the spring 6 is compressed, and the pressing head 1 is positioned at the lowest end, thereby being beneficial to saving the volume and facilitating transportation; when the utility model is used for the first time, the pressing head 1 is rotated, the pressing head 1 drives the main column 4 to rotate, and the main column 4 drives the enclosing block 41 to rotate, so that the second thread 411 is rotated out of the third thread 51, the enclosing block 41 and the auxiliary column 5 are separated from each other, and the spring 6 jacks up the main column 4 under the action of self elasticity, thereby being beneficial to normal pressing and use of people.
The fixed negative pressure lid 93 that is provided with in the lower extreme of pump head 9, negative pressure groove 83 has been seted up to the lower part in the pump body 8, and negative pressure groove 83 is located valve body 82 top, and negative pressure lid 93 and negative pressure groove 83 mutually support, and design negative pressure lid 93's effect lies in: when the spring 6 jacks up the main column 4 under the action of self elastic force, the negative pressure cover 93 moves upwards, negative pressure is generated in the negative pressure groove 83, a certain auxiliary effect is achieved on the valve ball 11 leaving the liquid inlet 822, and emulsion in the bottle body is more facilitated to enter the pump body 8.
The working principle of the utility model is as follows:
1. the people press down the pressing head 1 to drive the main column 4 to move downwards, the pump plug 10 slides upwards relative to the main column 4 until the pump plug is propped against the first blocking part 42, at the moment, the pump plug 10 cannot block the diversion hole 92, the valve ball 11 sinks under the action of gravity and blocks the liquid inlet 822 at the lower end of the valve body 82, the pump plug 10 is clamped at the first blocking part 42 and moves downwards along with the main column 4, and the pressure inside the pump body 8 increases along with the downward pressing of the pump plug 10 and is greater than the air pressure inside the bottle body, so that emulsion inside the pump body 8 is sequentially pressed out from the diversion hole 92, the inside of the pump head 9, the inside of the main column 4 and the liquid outlet 13;
2. the pressing head 1 is loosened by people, the main column 4 is jacked up by the spring 6 under the action of self elastic force, in the process of upward movement of the main column 4, the pump plug 10 and the main column 4 generate relative movement and slide downwards relative to the main column 4 until the pump plug is propped against the second blocking part 91, at the moment, the pump plug 10 can block the diversion hole 92, meanwhile, the pump plug 10 is clamped at the second blocking part 91 and ascends along with the main column 4, so that the pressure in the pump body 8 is reduced, the pressure is lower than the pressure in the bottle body, the pressure in the bottle body presses emulsion in the bottle body into the pump body 8 from the suction pipe 12 and the liquid inlet 822, and the valve ball 11 is flushed out of the liquid inlet 822 by the emulsion;
3. repeating the steps 1 and 2, repeatedly pressing the pressing head 1, and pressing the emulsion as required.
The above disclosure is only a preferred embodiment of the present utility model, and the scope of the present utility model is not limited thereto, so that the present utility model is not limited to the above embodiments, and any modifications, equivalents and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the present utility model.
Claims (10)
1. A push type emulsion pump head which is characterized in that: the novel hydraulic pump comprises a pressing head, a main column, an auxiliary column, a spring, a bottle cap, a pump body, a pump head, a pump plug and a valve ball which are coaxially arranged, wherein the pressing head is fixedly arranged at the upper end of the main column and is communicated with the inside of the main column;
the pump head is fixed to be set up in the lower extreme of principal post, the lower part of principal post is provided with first fender portion, is provided with the second fender portion on the pump head, the pump plug is overlapped on the principal post, and the lateral surface of pump plug slides and establish on the pump body inner wall, is provided with the water conservancy diversion hole with the inside intercommunication of principal post in the pump head side, pump plug, water conservancy diversion hole all are located between first fender portion and the second fender portion, and pump plug cooperatees with the water conservancy diversion hole, the lower extreme of the pump body is fixed to be provided with the valve body, the valve ball is located the valve body.
2. The push-on emulsion pump head of claim 1 wherein: the pressing head is fixedly provided with a liquid outlet nozzle, and the liquid outlet nozzle is communicated with the inside of the main column.
3. The push-on emulsion pump head of claim 1 wherein: the novel bottle cap is characterized by further comprising a lock cap, wherein the lock cap is clamped at the upper end of the bottle cap, a pivot ring is fixedly arranged on the inner wall of the bottle cap, a baffle ring is fixedly arranged on the outer side face of the pump body, and the pivot ring is pivoted between the lock cap and the baffle ring.
4. A push emulsion pump as claimed in claim 3, wherein: the sealing ring is fixedly arranged at the lower end of the baffle ring.
5. The push-on emulsion pump head of claim 1 wherein: the outer side face of the enclosing shield is fixedly provided with a second thread, the inner wall of the auxiliary column is provided with a third thread, and the second thread and the third thread are matched with each other.
6. The push-on emulsion pump head of claim 1 wherein: the lower extreme of pump head is fixed to be provided with the negative pressure lid, negative pressure groove has been seted up to the lower part in the pump body, the negative pressure groove is located the valve body top, negative pressure lid and negative pressure groove mutually support.
7. The push-on emulsion pump head of claim 1 wherein: the valve is characterized in that a blocking claw for preventing the valve ball from falling off is fixedly arranged at the upper end of the valve body, a liquid inlet is formed in the lower end of the valve body, and the valve ball is blocked at the liquid inlet.
8. The push-on emulsion pump head of claim 7 wherein: still include the straw, the straw is fixed to be set up in the valve body lower extreme, and straw and inlet intercommunication.
9. The push-on emulsion pump head of claim 8 wherein: the lower end of the suction pipe is provided with a side hole.
10. A push emulsion pump as claimed in any one of claims 1 to 9, wherein: the lower part of the inner side of the bottle cap is provided with a first thread, and the outer side of the bottle cap is provided with a conical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321440122.3U CN220054813U (en) | 2023-06-07 | 2023-06-07 | Push type emulsion pump head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321440122.3U CN220054813U (en) | 2023-06-07 | 2023-06-07 | Push type emulsion pump head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220054813U true CN220054813U (en) | 2023-11-21 |
Family
ID=88757281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321440122.3U Active CN220054813U (en) | 2023-06-07 | 2023-06-07 | Push type emulsion pump head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220054813U (en) |
-
2023
- 2023-06-07 CN CN202321440122.3U patent/CN220054813U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |