CN215583964U - Air pressure balance type liquid outlet device of liquid bottle - Google Patents
Air pressure balance type liquid outlet device of liquid bottle Download PDFInfo
- Publication number
- CN215583964U CN215583964U CN202122065275.1U CN202122065275U CN215583964U CN 215583964 U CN215583964 U CN 215583964U CN 202122065275 U CN202122065275 U CN 202122065275U CN 215583964 U CN215583964 U CN 215583964U
- Authority
- CN
- China
- Prior art keywords
- liquid bottle
- liquid
- bottle
- air
- air pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a liquid bottle air pressure balance type liquid outlet device, which is characterized by comprising an electronic cavity, an assembly port, a liquid bottle and an air passage, wherein air is provided for the liquid bottle and the liquid pump by centralizing each gap of a shell to the position of the assembly port through an air inlet area of the shell, when the liquid bottle is in butt joint with the assembly port, the air is provided for the liquid bottle and the liquid pump by depending on the air passage reserved between the liquid bottle and the shell to replace the direct connection of the liquid bottle with the electronic cavity, the air pressure balance in the liquid bottle and the electronic cavity is carried out by depending on the air provided for the electronic cavity and the liquid bottle, so that the air is provided for the electronic cavity and the liquid bottle by depending on the air passage to keep the air pressure balance, the normal output of bubbles is ensured, the electronic cavity is sealed while the appearance of the shell is not damaged, the liquid leakage is prevented, an air inlet is arranged between the assembly port of the electronic cavity and the liquid bottle, the problem that sewage is sucked for mixing in the use is avoided, and the equipment corrosion caused by the liquid residue in the electronic cavity is avoided, the soap liquid is ensured not to be polluted.
Description
Technical Field
The utility model relates to the technical field of kitchen and bathroom equipment, in particular to a liquid bottle air pressure balance type liquid outlet device.
Background
Along with the continuous promotion of clean environment demand of non-contact, the demand of induction type kitchen guarding equipment is constantly promoting, and the setting of induction type equipment has not only solved the clean problem of cleaning equipment self such as tap and play liquid ware, also makes equipment possess the ability of walking promptly after finishing, has improved the convenience of equipment use.
The induction type soap liquid outlet device is a non-contact type cleaning device which triggers the pump body to work by utilizing infrared detection equipment and the like to extract and output soap liquid, wherein part of the soap liquid outlet device also has the function of outputting foam, and gas and the soap liquid are mixed to form foam to be output.
However, because the foam type soap liquid outlet device outputs foam, air needs to be continuously conveyed to the pump body, the current pump body adopts a method of keeping gaps on the shell, so that the pump body can receive air entering from the gaps of the shell of the electronic cavity, and after the soap liquid in the liquid bottle is extracted, air needs to be provided in the shell due to the reason of being connected with the shell into a whole, air pressure balance in the liquid bottle is kept, and the arrangement mode causes that the unsealed structure of the shell of the liquid outlet device is not waterproof, liquid leakage is easy to cause, the rusting of metal parts in the shell is easy to cause after long-time use, the power supply or normal work of equipment is influenced, even sewage or rusty structures enter the mixed air or soap liquid output pipeline, and the problem of soap liquid pollution is caused.
SUMMERY OF THE UTILITY MODEL
Therefore, the liquid bottle air pressure balance type liquid outlet device needs to be provided, so that the problems that in the prior art, a non-sealed structure of a shell of the liquid outlet device is not waterproof, liquid leakage is easily caused, metal parts inside the shell are easily rusted after long-time use, power supply or normal work of equipment is influenced, and even sewage or a rusty structure enters mixed air or a soap liquid output pipeline to pollute the soap liquid are caused.
In order to achieve the purpose, the inventor provides a liquid bottle air pressure balance type liquid outlet device, which comprises an electronic cavity, an assembly port, a liquid bottle and an air passage;
a liquid pump is arranged in the electronic cavity and provided with an air inlet;
the assembly port is arranged on the wall of the electronic cavity, and an air inlet of the liquid pump is communicated with the assembly port;
the liquid bottle is detachably connected with the assembling port;
the air passage is arranged between the assembling port and the liquid bottle, one end of the air passage is communicated with the air inlet, and the other end of the air passage is arranged on the outer side surface of the liquid bottle.
As a preferred embodiment of the present invention, the inner side surface of the assembling port is provided with a liquid bottle clamping member, the liquid bottle clamping member includes a positioning inclined surface and a guiding inclined surface, the outer side surface of the liquid bottle is provided with a clamping protrusion, the clamping protrusion is adapted to the upper surface of the positioning inclined surface, and the lower surface of the guiding inclined surface is adapted to the lower surface of the liquid bottle clamping protrusion for sliding the liquid bottle downward.
As a preferred embodiment of the utility model, the device further comprises a sensing window, and the sensing window is electrically connected with the liquid pump.
As a preferred embodiment of the present invention, the electronic cavity further includes a sealing rubber, the electronic cavity is provided with a charging port and a liquid outlet, and the sealing rubber is in interference fit with the sensing window, the charging port and the liquid outlet.
As a preferred embodiment of the utility model, the air inlet is directed to the top of the bottle body of the liquid bottle interface.
As a preferred embodiment of the present invention, the electronic cavity is provided with a liquid bottle sheath, the liquid bottle sheath is a cylindrical structure, the size of the inner side surface of the liquid bottle sheath is matched with the size of the outer side surface of the liquid bottle, and the air passage is communicated with the space between the inner side surface of the liquid bottle sheath and the outer side surface of the liquid bottle.
As a preferred embodiment of the present invention, the liquid bottle sheath is provided with an observation window, the observation window is arranged along the height direction of the liquid bottle, and the liquid bottle and the observation window are made of transparent materials.
As a preferred embodiment of the present invention, the bottom of the liquid bottle is provided with a texture, and the bottom of the liquid bottle is disposed outside the cylindrical structure of the liquid bottle sheath.
As a preferred embodiment of the utility model, the liquid bottle is provided with a ventilation hole which is communicated with the air passage.
Different from the prior art, the technical scheme has the following advantages: through the region of admitting air with the casing, concentrate to the position of fitting port by each clearance of casing, when butt joint by liquid bottle and fitting port, rely on the air flue of keeping somewhere between liquid bottle and the casing, for providing the air in liquid bottle and the liquid pump, make and all keep atmospheric pressure balanced at electron chamber and liquid bottle, guarantee the bubble normal output, when the casing outward appearance does not receive the destruction, can seal the processing in the electron chamber, prevent the liquid seepage, avoid electron intracavity liquid to remain and cause equipment corrosion, guarantee that the soap lye does not receive the pollution.
Drawings
FIG. 1 is a schematic sectional view of a liquid bottle with a pneumatic balance type liquid outlet device in an exploded state according to an embodiment of the present invention;
FIG. 2 is a schematic bottom structure diagram of the liquid bottle air pressure balanced liquid outlet device in the embodiment of the present invention;
fig. 3 is a schematic sectional view showing a state where the fitting port and the liquid bottle are combined according to an embodiment of the present invention.
Description of reference numerals:
10. an electronic cavity;
11. a liquid pump; 12. An air inlet; 13. An induction window; 14. Sealing rubber;
15. a charging port; 16. A liquid outlet; 17. Protecting sleeve of the liquid bottle; 18. An observation window;
20. an assembly port;
21. the liquid bottle is clamped with a piece; 22. Positioning the inclined plane; 23. A guide slope;
30. a liquid bottle;
31. clamping the bulges; 32. Lines; 33. A ventilation hole;
40. an airway.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Referring to fig. 1 to fig. 3, the present embodiment discloses a liquid bottle with a balanced air pressure, which includes an electronic cavity 10, a mounting port 20, a liquid bottle 30 and an air channel 40. A liquid pump 11 is arranged in the electronic cavity 10, and a liquid outlet 16 is arranged on the electronic cavity 10. The liquid pump 11 is provided with a liquid outlet end, a liquid inlet end and an air inlet 12, the liquid outlet end of the liquid pump 11 is communicated with the liquid outlet 16 of the electronic cavity 10 through a pipeline, and the liquid inlet end of the liquid pump 11 is communicated with the liquid bottle 30 through a pipeline and an interface. The assembly port 20 is arranged on the cavity wall of the electronic cavity 10, and the air inlet 12 of the liquid pump 11 is communicated with the cavity wall of the electronic cavity 10 on the inner side surface of the assembly port 20 through a pipeline. The liquid bottle 30 is detachably connected to the fitting port 20. The air channel 40 is arranged between the assembly port 20 of the electronic cavity 10 and the liquid bottle 30, one end of the air channel 40 is communicated with the air inlet 12 of the liquid pump 11, and the other end of the air channel 40 is arranged on the outer side surface of the liquid bottle 30.
According to the structure, in the use process of the air pressure balance type liquid outlet device of the liquid bottle, a user assembles the liquid bottle on the assembly port of the electronic cavity, an air passage is formed between the liquid bottle and the side wall of the electronic cavity and between the liquid bottle, and the air passage is communicated to the outer side face of the liquid bottle through a reserved gap between the liquid bottle and the shell and a reserved gap between the liquid bottle and the assembly port. The operating personnel triggers the liquid pump to work through the induction window, the liquid pump pumps the hand sanitizer in the liquid bottle, pumps air from the area of the outer side face of the liquid bottle from the air inlet, and then mixes with the hand sanitizer to generate bubbles, and the bubbles are conveyed from the liquid outlet end of the liquid pump to the liquid outlet of the electronic cavity to output foams. Through the area of admitting air with the casing, concentrate the position to the fitting port by each clearance of casing, when butt joint by liquid bottle and fitting port, rely on the air flue of keeping somewhere between liquid bottle and the casing, provide the air in for liquid bottle and the liquid pump, in order to replace liquid bottle straight-through electron chamber, rely on the electron intracavity to provide the air, carry out the atmospheric pressure balance in liquid bottle and the electron chamber, make all rely on the air flue to provide the air at electron chamber and liquid bottle, keep atmospheric pressure balanced, guarantee bubble normal output, when the casing outward appearance is not destroyed, can seal the processing in the electron chamber, prevent the liquid seepage, set up the air inlet between electron chamber fitting port and the liquid bottle and also avoided in the use, sewage is carried out the problem of mixing by the suction, avoid the interior liquid of electron chamber to remain and cause equipment corrosion, guarantee that soap lye is not polluted.
Referring to fig. 1, in some preferred embodiments, the inner side surface of the assembling port 20 is provided with a liquid bottle clamping member 21, the liquid bottle clamping member 21 includes a positioning inclined surface 22 and a guiding inclined surface 23, the outer side surface of the liquid bottle 30 is provided with a clamping protrusion 31, the clamping protrusion 31 is adapted to the upper surface of the positioning inclined surface 22, and the lower surface of the guiding inclined surface 23 is adapted to the lower surface of the liquid bottle clamping protrusion 31 for sliding the liquid bottle downward. In the using process, when the clamping bulge 31 of the liquid bottle needs to be arranged in the assembling port, the clamping bulge is in contact with the guide inclined plane in advance, or is directly connected into the space between the guide inclined plane and the positioning inclined plane, and then the liquid bottle is rotated, so that the clamping bulge is clamped in the positioning inclined plane to complete the fixation. When the liquid bottle is disassembled, the liquid bottle rotates towards the direction of the guide inclined plane, the clamping protrusion is separated from the positioning inclined plane and is contacted with the bottom surface of the guide inclined plane, the bottom surface of the guide inclined plane faces the opening direction of the assembly port, the clamping protrusion is gradually close to the inclined edge of the opening direction of the assembly port through the guide inclined plane in the rotating process, the clamping protrusion is pushed to the opening direction of the assembly port together with the liquid bottle, the guide inclined plane provides a stroke for pushing the liquid bottle out, and when the electronic cavity is provided with a cylindrical protection structure conveniently, the bottom of the liquid bottle is extended out, and the liquid bottle is assembled and disassembled.
Referring to fig. 2, in some preferred embodiments, the electronic cavity 10 further includes a sensing window 13, and the sensing window 13 is electrically connected to the liquid pump 11.
Referring to fig. 1, in some preferred embodiments, the electronic cavity 10 further includes a sealing rubber 14, the electronic cavity 10 is provided with a charging port 15 and a discharging port 16, and the sealing rubber 14 is in interference fit with the sensing window 13, the charging port 15 and the discharging port 16. Through setting up interference fit's sealing rubber, support and charge mouth, liquid outlet and response window, realize reducing the risk of liquid seepage to above-mentioned position open-ended sealing in electron cavity.
In certain preferred embodiments, the air inlet is directed at the top of the vial body of the liquid vial interface. Through pointing to the bottle top of liquid bottle and assembly gap butt joint department with the air inlet for the liquid ware is convenient to be taken air by bottle and assembly gap butt joint department outside, further reduces the influence to the interior and electronic cavity internal gas pressure of equipment liquid bottle.
Referring to fig. 1, in some preferred embodiments, the electronic cavity 10 is provided with a liquid bottle sheath 17, the liquid bottle sheath 17 is a cylindrical structure, the size of the inner side of the liquid bottle sheath 17 is matched with the size of the outer side of the liquid bottle, and the air passage 40 is communicated with the space between the inner side of the liquid bottle sheath 17 and the outer side of the liquid bottle. The liquid bottle is protected by arranging the liquid bottle protective sleeve, the air passage is communicated with the external space by the inner side surface of the liquid bottle protective sleeve and the outer side surface of the liquid bottle,
referring to fig. 1, in some preferred embodiments, the liquid bottle sheath 17 is provided with an observation window 18, the observation window 18 is disposed along the height direction of the liquid bottle, and the liquid bottle and the observation window 18 are made of transparent materials.
Referring to fig. 2, in some preferred embodiments, the bottom of the liquid bottle 30 is provided with a texture 32, and the bottom of the liquid bottle 30 is disposed outside the cylindrical structure of the liquid bottle sheath 17. The liquid bottle is convenient to hold by an operator or rub against the bottom of the liquid bottle by arranging the bottom of the liquid bottle outside a sheath of the liquid bottle, and the liquid bottle is taken and put.
Referring to fig. 1, in some preferred embodiments, the liquid bottle 30 is provided with a ventilation hole 33, and the ventilation hole 33 is communicated with the air passage 40. The liquid bottle 30 is provided with the vent hole, so that the liquid bottle can conveniently input air through the air passage to balance air.
In some preferred embodiments, the liquid bottle sheath can be used as a fitting port structure, the positioning inclined plane and the guiding inclined plane are fitted on the inner side surface of the liquid bottle sheath, and the liquid bottle is fitted in the liquid bottle sheath, so that the liquid outlet device can reduce the manufacture of independent fitting ports, and the liquid bottle sheath with larger aperture facilitates the processing of the positioning inclined plane and the guiding inclined plane.
In some preferred embodiments, the number of the positioning inclined planes and the guiding inclined planes arranged on the inner side of the assembling port can be 4, and the positioning inclined planes and the guiding inclined planes are arranged at equal intervals, so that the liquid bottle can be disassembled only by rotating within the range of 45 degrees to 90 degrees in the process of taking out or putting in the assembling port, and the liquid bottle is more convenient to assemble compared with a spiral mode.
In some preferred embodiments, the assembly port can be provided with vent holes penetrating through the upper end and the lower end of the assembly port to replace an air passage formed between the liquid bottle and the wall surface of the electronic cavity by means of tolerance, the space for air circulation is ensured at the joint of the liquid bottle and the electronic cavity, tolerance change of the sizes of the liquid bottle and the assembly port in the production process is avoided, the size of the air passage is stabilized, and the space for gas exchange is ensured.
It should be noted that, although the above embodiments have been described herein, the utility model is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present patent.
Claims (9)
1. A liquid bottle air pressure balance type liquid outlet device is characterized by comprising an electronic cavity, an assembly port, a liquid bottle and an air passage;
a liquid pump is arranged in the electronic cavity and provided with an air inlet;
the assembly port is arranged on the wall of the electronic cavity, and an air inlet of the liquid pump is communicated with the assembly port;
the liquid bottle is detachably connected with the assembling port;
the air passage is arranged between the assembling port and the liquid bottle, one end of the air passage is communicated with the air inlet, and the other end of the air passage is arranged on the outer side surface of the liquid bottle.
2. The liquid bottle air pressure balance type liquid outlet device as claimed in claim 1, wherein the inner side surface of the assembling port is provided with a liquid bottle clamping member, the liquid bottle clamping member comprises a positioning inclined surface and a guiding inclined surface, the outer side surface of the liquid bottle is provided with a clamping protrusion, the clamping protrusion is matched with the upper surface of the positioning inclined surface, and the lower surface of the guiding inclined surface is matched with the lower surface of the liquid bottle clamping protrusion and used for sliding the liquid bottle downwards.
3. The liquid bottle air pressure balanced liquid outlet device according to claim 1, wherein the electronic cavity further comprises a sensing window, and the sensing window is electrically connected with the liquid pump.
4. The liquid bottle air pressure balanced type liquid outlet device as claimed in claim 3, wherein the electronic cavity further comprises a sealing rubber, the electronic cavity is provided with a charging port and a liquid outlet, and the sealing rubber is in interference fit with the sensing window, the charging port and the liquid outlet.
5. The liquid bottle air pressure balanced liquid outlet device as claimed in claim 1, wherein the air inlet is directed to the top of the bottle body of the liquid bottle interface.
6. The liquid bottle air pressure balanced type liquid outlet device as claimed in claim 1, wherein the electronic cavity is provided with a liquid bottle sheath, the liquid bottle sheath is of a cylindrical structure, the size of the inner side surface of the liquid bottle sheath is matched with the size of the outer side surface of the liquid bottle, and the air passage is communicated with the space between the inner side surface of the liquid bottle sheath and the outer side surface of the liquid bottle.
7. The air pressure balanced liquid outlet device for the liquid bottle as claimed in claim 6, wherein the liquid bottle sheath is provided with an observation window, the observation window is arranged along the height direction of the liquid bottle, and the liquid bottle and the observation window are made of transparent materials.
8. The air pressure balanced liquid outlet device for the liquid bottle as claimed in claim 6, wherein the bottom of the liquid bottle is provided with grains, and the bottom of the liquid bottle is disposed outside the cylindrical structure of the liquid bottle sheath.
9. The liquid bottle air pressure balanced type liquid outlet device as claimed in claim 1, wherein the liquid bottle is provided with a ventilation hole, and the ventilation hole is communicated with the air passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122065275.1U CN215583964U (en) | 2021-08-30 | 2021-08-30 | Air pressure balance type liquid outlet device of liquid bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122065275.1U CN215583964U (en) | 2021-08-30 | 2021-08-30 | Air pressure balance type liquid outlet device of liquid bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215583964U true CN215583964U (en) | 2022-01-21 |
Family
ID=79883420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122065275.1U Active CN215583964U (en) | 2021-08-30 | 2021-08-30 | Air pressure balance type liquid outlet device of liquid bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215583964U (en) |
-
2021
- 2021-08-30 CN CN202122065275.1U patent/CN215583964U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| HK1107328A1 (en) | Flexible fluid delivery tube to rigid dip tube quick connector for liquid sprayer | |
| CN215583964U (en) | Air pressure balance type liquid outlet device of liquid bottle | |
| CN113768395A (en) | Air pressure balance type liquid outlet device of liquid bottle | |
| CN205126111U (en) | Dust collector ground brush device | |
| JPH11307136A (en) | Air tightness testing device for sealed storage battery | |
| CN210919392U (en) | Sealing assembly for vacuum pump | |
| WO2021238156A1 (en) | Hand wash machine with liquid leakage prevention function | |
| CN211667579U (en) | Safe type hydrogenation equipment shell | |
| CN210266269U (en) | Tube body sealing structure and vacuum furnace | |
| CN219645616U (en) | Waterproof foam generating device | |
| CN213385800U (en) | Atomization device for preventing essential oil leakage | |
| CN215694983U (en) | Electric watering can | |
| CN220339782U (en) | Auxiliary device for sampling smoke pressure at inlet of induced draft fan | |
| CN207235910U (en) | A kind of internal-suction type explosive box | |
| US20110139191A1 (en) | Hydraulic acne suction cleanser | |
| CN217337379U (en) | Novel windproof and waterproof air-injection tobacco pipe | |
| CN210018937U (en) | Water storage box water outlet sealing structure of steam box | |
| CN116726751B (en) | Mixing device and cladding machine | |
| CN207268240U (en) | A kind of vacuum generator | |
| CN219899310U (en) | Cleaning solution spray can | |
| CN211447024U (en) | Outer cover type well lid | |
| CN210809722U (en) | Cup body with fan | |
| CN213902764U (en) | Water tank gas tightness detection device | |
| CN218390849U (en) | Steam nozzle of multifunctional conditioning machine | |
| CN213713565U (en) | Fume exhaust hood fume treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |