CN108903739B - Universal soap dispenser - Google Patents
Universal soap dispenser Download PDFInfo
- Publication number
- CN108903739B CN108903739B CN201810767958.1A CN201810767958A CN108903739B CN 108903739 B CN108903739 B CN 108903739B CN 201810767958 A CN201810767958 A CN 201810767958A CN 108903739 B CN108903739 B CN 108903739B
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- CN
- China
- Prior art keywords
- liquid
- cavity
- foaming
- air
- foam
- Prior art date
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- 239000000344 soap Substances 0.000 title claims abstract description 76
- 239000006260 foam Substances 0.000 claims abstract description 99
- 239000007788 liquid Substances 0.000 claims description 151
- 238000005187 foaming Methods 0.000 claims description 61
- 238000003825 pressing Methods 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 11
- 239000008149 soap solution Substances 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 238000005086 pumping Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000002453 shampoo Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K5/00—Holders or dispensers for soap, toothpaste, or the like
- A47K5/14—Foam or lather making devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K5/00—Holders or dispensers for soap, toothpaste, or the like
- A47K5/06—Dispensers for soap
- A47K5/12—Dispensers for soap for liquid or pasty soap
- A47K5/1202—Dispensers for soap for liquid or pasty soap dispensing dosed volume
- A47K5/1204—Dispensers for soap for liquid or pasty soap dispensing dosed volume by means of a rigid dispensing chamber and pistons
- A47K5/1205—Dispensing from the top of the dispenser with a vertical piston
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K5/00—Holders or dispensers for soap, toothpaste, or the like
- A47K5/06—Dispensers for soap
- A47K5/12—Dispensers for soap for liquid or pasty soap
- A47K5/1211—Dispensers for soap for liquid or pasty soap using pressure on soap, e.g. with piston
Abstract
The invention provides a general soap dispenser, which belongs to the field of bathroom accessories and comprises a complete dispenser housing, wherein a connecting groove matched with a soap dispenser is formed in the bottom of the complete dispenser housing, a containing cavity is formed in the complete dispenser housing, a foam generator for generating foam for soap dispenser in the soap dispenser and a power supply for supplying power to the foam generator are arranged in the containing cavity, and a foam outlet communicated with the foam generator to enable the foam to flow out is further formed in the complete dispenser housing. Compared with the prior art, the universal soap dispenser can be matched with any soap lye bottle in the market for use, and the soap lye in the soap lye bottle and external air are sucked for being mixed in proportion to automatically generate dense bubbles for discharge, so that the universal soap dispenser is simple and convenient, the whole volume is reduced, and the cost is reduced.
Description
Technical Field
The invention relates to the field of bathroom accessories, in particular to a universal soap dispenser.
Background
Generally, bath foam, shampoo or hand sanitizer used in bathroom is filled in a packaging bottle or a special storage and supply device, and is extruded by manual pressing, and the extruded bath foam, shampoo or hand sanitizer are all liquid and foamed after kneading, so that the consumption is large, the foaming is uneven, the cleaning effect is not ideal, and the bathroom is lack of interest. The prior art provides a bathroom foaming device, which adopts a liquid pump to pump liquid and a gas pump to pump gas, and foam is generated through a foaming device after being mixed by a three-way pipe, however, the bathroom foaming device has larger whole volume and is inconvenient to carry, and meanwhile, the bathroom foaming device can only be matched with a special matched soap solution bottle to be used, but can not be matched with other soap solution bottles on the market to be used, so that the use of a user is inconvenient.
Disclosure of Invention
Aiming at the problems, the invention provides a general soap dispenser which can be matched with any soap bottle on the market for use, and has small volume, simplicity and convenience.
The invention adopts the technical scheme that:
the utility model provides a general soap dispenser, includes the complete machine casing, and complete machine casing bottom is equipped with and is used for with soap lye bottle complex spread groove, is equipped with the appearance chamber in the complete machine casing, is equipped with the foam generator that is used for producing foam to soap lye in the soap lye bottle and is used for the power to the foam generator power supply in the appearance intracavity, still is equipped with on the complete machine casing and is used for with the foam generator intercommunication make the foam export that the foam flows.
Preferably, the foam generator is further connected with an infrared sensor for controlling the starting of the foam generator.
Preferably, the foam generator is also connected with a power supply control switch; the whole machine shell is also matched with a cover body, and the power supply control switch is arranged on the cover body.
Preferably, the whole machine shell is also provided with a USB interface for charging a power supply.
Preferably, a tooth cover which is used for being matched with the bottle mouth of the soap solution bottle in a threaded way is arranged in the connecting groove.
Preferably, the foam generator comprises a base and a diaphragm pump mechanism arranged below the base, a foam generator component is arranged above the base, a foam mixing cavity, at least one liquid inlet cavity and at least one air inlet cavity are arranged in the base, the liquid inlet cavity is connected with a liquid inlet connector for feeding liquid from a soap liquid bottle, and the air inlet cavity is connected with an air inlet connector; the diaphragm pump mechanism comprises at least one first diaphragm assembly for pumping liquid from the liquid inlet cavity in one direction and extruding the liquid into the foaming mixing cavity and at least one second diaphragm assembly for pumping gas from the liquid inlet cavity in one direction and extruding the gas into the foaming mixing cavity, and the first diaphragm assembly and the second diaphragm assembly are connected with a diaphragm driving assembly for driving the first diaphragm assembly and the second diaphragm assembly to extrude; the foaming device assembly comprises a foaming device shell arranged above the base, a foaming cavity communicated with the foaming mixing cavity is arranged in the foaming device shell, a foaming net used for foaming a mixture of liquid and gas flowing into the foaming cavity from the foaming mixing cavity is arranged in the foaming cavity, and a foaming connector is further connected with the foaming device shell and communicated with a foaming outlet; an air inlet communicated with the air inlet joint is arranged on the whole machine shell.
More preferably, the liquid inlet connector is connected with a filtering component for filtering liquid in the soap lye bottle through a liquid inlet pipe, the filtering component comprises a filter screen frame connected with the liquid inlet pipe and a filter screen arranged in the filter screen frame, and the filter screen frame is provided with a liquid control hole communicated with the liquid inlet pipe.
More preferably, the base is connected with a valve seat in a sealing way, the valve seat is provided with a liquid inlet area corresponding to the liquid inlet cavity and an air inlet area corresponding to the air inlet cavity, the liquid inlet area is internally provided with a liquid inlet hole communicated with the liquid inlet cavity and a liquid guide hole for guiding liquid into the foaming mixing cavity, and the air inlet area is internally provided with an air inlet hole communicated with the air inlet cavity and an air guide hole for guiding gas into the foaming mixing cavity.
More preferably, the first diaphragm assembly comprises a first one-way valve matched with the liquid inlet hole and used for enabling liquid to enter the liquid inlet area from the liquid inlet cavity in a one-way mode, a first air bag matched with the liquid inlet area, and a first driving rod arranged on the first air bag and used for pulling the first air bag to suck liquid from the liquid inlet cavity and pressing the first air bag to squeeze the liquid to the liquid guide hole; the second diaphragm assembly comprises a second one-way valve matched with the air inlet hole and used for enabling air to enter the air inlet area from the air inlet cavity in a one-way mode, a second air bag matched with the air inlet area and a second driving rod arranged on the second air bag and used for pulling up the second air bag to suck air and pressing the second air bag to extrude the air to the air guide hole; the first driving rod and the second driving rod are sleeved on the same driving plate.
Preferably, the diaphragm driving assembly comprises a driving motor, and an eccentric block for pressing the driving plate to alternately press the first driving rod or the second driving rod is connected to a motor shaft of the driving motor.
Compared with the prior art, the invention has the beneficial effects that: the invention provides a general soap dispenser which can be used with any soap lye bottle on the market, and can be used for sucking soap lye in the soap lye bottle and external air to mix proportionally and automatically generate dense bubbles for discharge, so that the general soap dispenser is simple and convenient, the whole volume is reduced, and the cost is reduced.
Drawings
FIG. 1 is a schematic diagram of a universal soap dispenser equipped with a soap bottle according to the present invention;
FIG. 2 is a schematic diagram of a universal soap dispenser according to the present invention;
FIG. 3 is an exploded view of a universal soap dispenser according to the present invention;
FIG. 4 is a cross-sectional view of a universal soap dispenser according to the present invention;
FIG. 5 is a cross-sectional view of a housing in a universal soap dispenser according to the present invention;
FIG. 6 is a bottom view of a housing of a universal soap dispenser according to the present invention;
FIG. 7 is a schematic diagram of a foam generator in a universal soap dispenser according to the present invention;
FIG. 8 is an exploded view of a foam generator in a universal soap dispenser according to the present invention;
FIG. 9 is a cross-sectional view of a foam generator in a universal soap dispenser according to the present invention;
FIG. 10 is a schematic diagram of a base and foaming assembly of a foam generator of a universal soap dispenser according to the present invention;
FIG. 11 is an exploded view of a base and foaming assembly of a foam generator of a universal soap dispenser according to the present invention;
FIG. 12 is a schematic view of a valve assembly in a foam generator of a universal soap dispenser according to the present invention;
FIG. 13 is an exploded view of a valve assembly in a foam generator of a universal soap dispenser according to the present invention;
FIG. 14 is a bottom view of a valve assembly of a foam generator of a universal soap dispenser according to the present invention;
fig. 15 is an exploded view of a diaphragm pump mechanism in a foam generator of a universal soap dispenser according to the present invention.
Description of the embodiments
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Fig. 1 to 15 are schematic views showing a general soap dispenser according to a preferred embodiment of the present invention. As shown in fig. 1 to 15, the general soap dispenser includes a dispenser housing 10, a connecting groove 11 for matching with a soap bottle 100 is provided at the bottom of the dispenser housing 10, a cavity 12 is provided in the dispenser housing 10, a foam generator 20 for generating foam for soap in the soap bottle 100 and a power supply 30 for supplying power to the foam generator 20 are provided in the cavity 12, and a foam outlet 13 for communicating with the foam generator 20 to make the foam flow out is further provided on the dispenser housing 10, so that the foam generator 20 generates foam for soap in the soap bottle 100, and the generated foam flows out from the foam outlet 13. The soap bottle 100 may be any commercially available bottle that holds soap, such as bath lotion, shampoo, hand soap, or other liquid that requires foaming.
As a preferred embodiment, a partition board is provided in the whole machine housing 10, and the partition board divides the whole machine housing 10 into an upper accommodating cavity 12 and a lower connecting groove 11.
As shown in fig. 3, the foam generator 20 is also connected with a power control switch 40; the whole machine shell 10 is also matched with a cover body 14, and a power supply control switch 40 is arranged on the cover body 14. The whole machine shell 10 is also provided with a USB interface 15 for charging a power supply, so that the power supply 30 can be charged at any time; meanwhile, the USB interface is matched with a USB interface plug, and when charging is not needed, the USB interface plug is inserted into the USB interface 15 to prevent dust and water from entering.
As shown in fig. 3 and 4, the foam generator 20 is further connected to an infrared sensor 50 for controlling the activation of the foam generator 20, such that when a user's hand approaches the infrared sensor 50, the infrared sensor 50 sends a signal to the foam generator 20, and the foam generator 20 is activated to generate the foam flowing out of the foam outlet 13. Preferably, the infrared sensor 50 is disposed on the housing 10 adjacent the foam outlet 13 such that when the user's hand is below the foam outlet 13, the infrared sensor 50 senses the user's hand, the infrared sensor 50 sends a signal to the foam generator 20, the foam generator 20 is activated, and foam is generated to flow out of the foam outlet 13.
As shown in fig. 3, the connecting groove 11 is provided with a tooth cap 111 for being matched with the bottle mouth thread of the soap solution bottle, and the tooth cap 111 is universal with the bottle mouth thread of the soap solution bottle which is conventional in the market at present. As shown in fig. 5, the side walls and bottom wall of the connecting tank 11 are further provided with air supplementing grooves 112, so that the foam generator 20 can supplement air for the soap bottle when started. The tooth cover 111 is made of PP material, has a trapezoid skirt design, and can rotate the whole machine shell 10 and adjust the angle of the foam outlet 13 by utilizing the flexibility of the PP material and the trapezoid skirt design, so that the aim that the foam outlet 13 is positioned on the front surface of the soap solution bottle and the bottle mouth of the soap solution bottle is sealed is fulfilled. The soap bottle 100 may be square, cylindrical, or other shaped.
As shown in fig. 7 to 11, the foam generator 20 includes a base 21 and a diaphragm pump mechanism 22 disposed below the base 21, a foamer assembly 23 is disposed above the base 21, a foam mixing chamber 211, at least one liquid inlet chamber 212 and at least one air inlet chamber 213 are disposed in the base 21, the liquid inlet chamber 212 is connected with a liquid inlet connector 214 for feeding liquid from a soap bottle, the air inlet chamber 213 is connected with an air inlet connector 215, and the whole machine housing 10 is provided with an air inlet 16 communicated with the air inlet connector 215; the diaphragm pump mechanism 22 includes at least one first diaphragm assembly 221 for pumping liquid unidirectionally from the liquid inlet chamber 212 and extruding to the foaming mixing chamber 211, and at least one second diaphragm assembly 222 for pumping gas unidirectionally from the liquid inlet chamber 213 and extruding to the foaming mixing chamber 211, the first diaphragm assembly 221 and the second diaphragm assembly 222 being connected with a diaphragm driving assembly 223 for driving the first diaphragm assembly 221 and the second diaphragm assembly 222 to extrude; the foamer assembly 23 comprises a foamer housing 231 arranged above the base 21, a foam generating cavity 2311 communicated with the foam mixing cavity 211 is arranged in the foamer housing 231, a foam net 232 used for foaming a mixture of liquid and gas flowing into the foam generating cavity 2311 from the foam mixing cavity 211 is arranged in the foam generating cavity 2311, and a foam tube 233 used for supporting the foam net 232 is also arranged in the foam generating cavity 2311, so that the first membrane assembly 221 and the second membrane assembly 222 are driven by the membrane driving assembly 223 to pump the liquid and the gas unidirectionally and squeeze the liquid and the gas into the foam mixing cavity 211, and after the liquid and the gas are mixed in proportion in the foam mixing cavity 211, dense foam is generated in the foam generating cavity 2311 through the foam net 232; the foamer housing 231 is further connected with a foam outlet joint 234, the foam outlet joint 234 communicates with the foam outlet 13, and dense foam generated in the foam generating chamber 2311 through the foam net 232 finally flows out of the foam outlet 13 through the foam outlet joint 234. The liquid inlet connector 214 is inserted into the soap liquid bottle through the liquid inlet pipe, so that soap liquid in the soap liquid bottle is conveniently sucked into the liquid inlet cavity 212, the air inlet connector 215 is communicated with the air inlet 16 through the air inlet pipe, and the foam outlet connector 234 is also communicated with the foam outlet 13 through the foam outlet pipe.
As shown in fig. 3 and 4, the liquid inlet connector 214 is connected with a filtering component 216 for filtering liquid in the soap bottle through a liquid inlet pipe, the filtering component 216 comprises a filter screen frame 2161 connected with the liquid inlet pipe and a filter screen 2162 positioned in the filter screen frame 2161, and the filter screen frame 2161 is provided with a liquid control hole 21611 communicated with the liquid inlet pipe, so that when the soap is sucked from the soap bottle, the filtering component 216 filters liquid impurities; the liquid control holes 21611 on the filter screen frame 2161 control the liquid inlet amount and the optimal proportion of the gas.
As shown in fig. 12, the base 21 is hermetically connected with a valve seat 24, the valve seat 24 is provided with a liquid inlet region 241 corresponding to the liquid inlet cavity 212 and a gas inlet region 242 corresponding to the gas inlet cavity 213, the liquid inlet region 241 is internally provided with a liquid inlet hole 2411 communicated with the liquid inlet cavity 212 and a liquid guide hole 2412 for guiding liquid into the foaming mixing cavity 211, and the gas inlet region 242 is internally provided with a gas inlet hole 2421 communicated with the gas inlet cavity 213 and a gas guide hole 2422 for guiding gas into the foaming mixing cavity 211. In order to increase the tightness, a sealing gasket 25 is further disposed between the base 21 and the valve seat 24, and the sealing gasket 25 is provided with a mixing groove 251 corresponding to the foaming mixing chamber 211, a liquid inlet groove 252 corresponding to the liquid inlet chamber 212, and an air inlet groove 253 corresponding to the air inlet chamber 213.
As shown in fig. 13 and 15, the first membrane assembly 221 includes a first one-way valve 2211 cooperating with the liquid inlet hole 2411 for one-way liquid entering from the liquid inlet cavity 212 to the liquid inlet area, a first air bag 2212 cooperating with the liquid inlet area 241, and a first driving rod 2213 provided on the first air bag 2212 for pulling up the first air bag 2212 to suck the liquid from the liquid inlet cavity 212 and pressing the first air bag 2212 to press the liquid to the liquid guide hole 2412; the second diaphragm assembly 222 includes a second check valve 2221 engaged with the air intake hole 2421 for unidirectional intake of air from the air intake chamber 213 to the air intake zone 242, a second air bag 2222 engaged with the air intake zone 242, and a second driving lever 2223 provided on the second air bag 2222 for pulling up the second air bag 2222 to suck air and pressing the second air bag 2222 to press the air to the air intake hole 2422; the first driving rod 2213 and the second driving rod 2223 are both sleeved on the same driving plate 224. For ease of manufacture, both the first balloon 2212 and the second balloon 2222 are manufactured on the same diaphragm body 2201. The diaphragm pump mechanism 22 further comprises a fixing seat 226, the fixing seat 226 is in sealing butt joint with the valve seat 23, the diaphragm body 2201 is arranged below the fixing seat 226, and a first placing hole 2261 for the first air bag 2212 to pass through and a second placing hole 2262 for the second air bag 2222 to pass through are arranged in the fixing seat 226.
In order to prevent the liquid in the foaming chamber 211 from flowing back, a third check valve matched with the liquid guiding hole 2412 for allowing the liquid in the liquid guiding hole 2412 to flow into the foaming chamber 211 and a fourth check valve matched with the air guiding hole 2422 for allowing the gas in the air guiding hole 2422 to flow into the foaming chamber 211 are arranged at the bottom of the valve seat 24. As a preferred embodiment, as shown in fig. 14, the third check valve and the third check valve are combined into a sealing valve 225, so that materials are saved, a positioning column 2401 is arranged at the bottom of the valve seat 24, and a positioning hole 2251 matched with the positioning column 2401 is arranged on the sealing valve 225. The positioning column and the positioning hole are triangular.
The bottom of the first check valve 2211 is provided with a first guiding column 22111, the first guiding column 22111 is inserted into a liquid inlet, and the first guiding column 22111 is provided with an anti-falling protrusion 221111 for preventing the guiding column from separating from the liquid inlet. The bottom of the second check valve 2221 is provided with a second guide post 22211, the second guide post 22211 is inserted into an air inlet hole, and the second guide post 22211 is provided with an anti-falling protrusion 222111 for preventing the guide post from separating from the air inlet hole.
As shown in fig. 15, the membrane driving assembly 223 includes a driving motor 2231, an eccentric block 2232 for pressing the driving plate 224 to press the first driving rod 2213 or the second driving rod 2223 in turn is connected to a motor shaft of the driving motor 2231, so that when the driving motor 2231 drives the eccentric block 2232 to rotate, due to the eccentric motion of the eccentric block 2232, the eccentric block 2232 lifts up one portion of the driving plate 224, so that the other portion of the driving plate 224 is lifted up, thereby pressing and pulling up the first driving rod 2213 and the second driving rod 2223 in turn, and pressing and pulling up the first air bag 2212 and the second air bag 2222 in turn, and when the driving plate 224 presses the first air bag 2212 on one side, the pressure in the second air bag 2222 is reduced, and the air enters the second air bag 2222 on the other side of the driving plate 224; while the second balloon 2222 is pressed on the other side of the driving plate, the first balloon 2212 is pulled up on the one side of the driving plate, the pressure in the first balloon 2212 is reduced, and the liquid enters the first balloon 2212.
The diaphragm pump mechanism 22 further includes a fixed housing 227, the fixed housing 227 is in butt joint with the fixed seat 228, the first air bag 2212, the second air bag 2222 and the driving plate 224 are located in the fixed housing 227, and a motor shaft of the driving motor 2231 is inserted into the fixed housing 227 to connect with the eccentric block 2232.
As a preferred embodiment, a liquid inlet cavity 212 and two air inlet cavities 213 are provided in the base 21, the two air inlet cavities 213 are communicated, correspondingly, a first air bag 2212 and two second air bags 2222 are provided on the membrane body 2201, the driving plate 224 is triangular, the first driving rod 2213 and the two second driving rods 2223 are respectively positioned at one corner of the driving plate 224, the eccentric block 2232 is driven by the driving motor 2231 to alternately press and pull up each corner of the driving plate 224, so that the first driving rod 2213 and the two second driving rods 2223 are alternately pressed and pulled up in turn, and the first air bag 2212 and the two second air bags 2222 are alternately pressed and pulled up, so that liquid and gas are both extruded into the foaming mixing cavity 211 to be mixed.
The working process of the whole general soap dispenser is specifically as follows: 1) The tooth cover 111 is arranged in the connecting groove 11, the tooth cover 111 is in threaded fit with the bottle mouth of the soap solution bottle, and the whole machine shell 10 is arranged on the soap solution bottle 100; 2) Turning on the power control switch 40; 3) When the hand of the user is below the foam outlet 13, the infrared sensor 50 senses the hand of the user, and the infrared sensor 50 sends a signal to the foam generator 20, and the foam generator 20 is started; 4) The driving motor 2231 is started, the driving motor 2231 drives the eccentric block 2232 to rotate, and the eccentric block 2232 presses different parts of the driving plate 224 in turn: 4.1 When the eccentric mass 2232 presses one side of the driving plate 224 while the other side of the driving plate 224 is lifted up, so that the liquid flows from the liquid inlet region 241 into the foaming mixing chamber 211, and the gas passes through the gas inlet holes 2421 into the gas inlet region 242, specifically: a) Liquid outflow: pressing one side of the driving plate 224, the driving plate 224 presses down the first driving rod 2213, the first driving rod 2213 presses the first air bag 2212, and liquid cannot flow back to the liquid inlet hole 2411 in the liquid inlet area 241 due to the action of the first one-way valve 2211, the first air bag 2212 presses the liquid into the liquid guide hole 2412, and the liquid in the liquid guide hole 2412 enters the foaming mixing cavity 211; b) Gas entry: the other side of the driving plate 224 is lifted, the second driving rod 2223 is pulled up by the other side of the driving plate 224, the second air bag 2222 is pulled up by the second driving rod 2223, the pressure in the second air bag 2222 is reduced, the air inlet joint 215 is used for introducing air from the air inlet 16 to the air inlet cavity 213 through the air inlet pipe, the air in the air inlet cavity 213 is gradually increased, the pressure in the air inlet cavity 213 is larger than the pressure in the second air bag 2231, and the air passes through the air inlet hole 2421 from the air inlet cavity 213 and enters the air inlet area 242;4.2 At the same time as the eccentric block 2232 presses the other side of the driving plate 224, the driving plate 224 is lifted up at one side so that the gas flows into the foaming mixing chamber 211 and the liquid passes through the liquid inlet hole 2411 to enter the liquid inlet area 241, specifically: c) And (3) gas outflow: when the eccentric block 2232 presses the other side of the driving plate 224 and the driving plate 224 presses the second driving rod 2213, the second driving rod 2213 presses the second air bag 2222, and the air cannot flow back to the air inlet hole 2421 in the air inlet region 242 due to the second one-way valve 2221, the second air bag 2222 presses the air into the air guide hole 2422, and the air in the air guide hole 2422 enters the foaming mixing chamber 211; d) Liquid entering: lifting one side of the driving plate 224, pulling up the first driving rod 2213 by the driving plate 224, pulling up the first air bag 2212 by the first driving rod 2213, reducing the pressure in the first air bag 2212, feeding the liquid from the soap lye bottle 100 to the liquid inlet cavity 212 through the liquid inlet pipe and the filtering component 216 by the liquid inlet joint 214, gradually increasing the liquid in the liquid inlet cavity 212, enabling the pressure in the liquid inlet cavity 212 to be larger than the pressure in the first air bag 2212, and enabling the liquid to pass through the liquid inlet hole 2411 from the liquid inlet cavity 212 and enter the liquid inlet area 241; 3) Bubble generation: the liquid and the gas are mixed in proportion in the foaming mixing cavity 211, and because the sealing valve 225 is a one-way valve, the liquid and the gas in the foaming mixing cavity 211 cannot pass through the sealing valve 225 to enter the liquid guide hole 2412 and the air guide hole 2422, the mixed liquid and gas flow into the foaming cavity 2311, generate dense bubbles through the foaming net 232, and finally flow out of the foam outlet 13 through the foaming joint 234.
In summary, the technical solution of the present invention can fully and effectively achieve the above-mentioned objects, and the structural and functional principles of the present invention have been fully verified in the embodiments, so as to achieve the intended effects and purposes, and various changes or modifications may be made to the embodiments of the present invention without departing from the principles and spirit of the present invention. Accordingly, this invention includes all modifications encompassed within the scope of the invention as described in the claims and any equivalent thereof as would be within the scope of the invention as expressed in the claims. .
Claims (8)
1. The utility model provides a general soap dispenser which is characterized in that the soap dispenser comprises a complete machine shell, wherein the bottom of the complete machine shell is provided with a connecting groove matched with a soap dispenser, a containing cavity is arranged in the complete machine shell, a foam generator for generating foam for soap dispenser in the soap dispenser and a power supply for supplying power to the foam generator are arranged in the containing cavity, and a foam outlet communicated with the foam generator for flowing out foam is also arranged on the complete machine shell;
the foam generator is also connected with an infrared sensor for controlling the starting of the foam generator;
the foam generator comprises a base and a diaphragm pump mechanism arranged below the base, a foam generator component is arranged above the base, a foam mixing cavity, at least one liquid inlet cavity and at least one air inlet cavity are arranged in the base, the liquid inlet cavity is connected with a liquid inlet connector for feeding liquid from a soap liquid bottle, and the air inlet cavity is connected with an air inlet connector; the diaphragm pump mechanism comprises at least one first diaphragm assembly for pumping liquid from the liquid inlet cavity in one direction and extruding the liquid into the foaming mixing cavity and at least one second diaphragm assembly for pumping gas from the liquid inlet cavity in one direction and extruding the gas into the foaming mixing cavity, and the first diaphragm assembly and the second diaphragm assembly are connected with a diaphragm driving assembly for driving the first diaphragm assembly and the second diaphragm assembly to extrude; the foaming device assembly comprises a foaming device shell arranged above the base, a foaming cavity communicated with the foaming mixing cavity is arranged in the foaming device shell, a foaming net used for foaming a mixture of liquid and gas flowing into the foaming cavity from the foaming mixing cavity is arranged in the foaming cavity, and a foaming connector is further connected with the foaming device shell and communicated with a foaming outlet; an air inlet communicated with the air inlet joint is arranged on the whole machine shell.
2. The universal soap dispenser according to claim 1, wherein: the foam generator is also connected with a power supply control switch; the whole machine shell is also matched with a cover body, and the power supply control switch is arranged on the cover body.
3. The universal soap dispenser according to claim 1, wherein: the whole machine shell is also provided with a USB interface for charging the power supply.
4. The universal soap dispenser according to claim 1, wherein: a tooth cover which is used for being matched with the thread of the bottle mouth of the soap solution bottle is arranged in the connecting groove.
5. The universal soap dispenser according to claim 1, wherein: the liquid inlet joint is connected with a filtering component for filtering liquid in the soap liquid bottle through a liquid inlet pipe, the filtering component comprises a filter screen frame connected with the liquid inlet pipe and a filter screen arranged in the filter screen frame, and the filter screen frame is provided with liquid control holes communicated with the liquid inlet pipe.
6. The universal soap dispenser according to claim 1, wherein: the base is connected with a valve seat in a sealing manner, a liquid inlet area corresponding to the liquid inlet cavity and a gas inlet area corresponding to the gas inlet cavity are arranged on the valve seat, a liquid inlet hole communicated with the liquid inlet cavity and a liquid guide hole for guiding liquid into the foaming mixing cavity are arranged in the liquid inlet area, and a gas inlet hole communicated with the gas inlet cavity and a gas guide hole for guiding gas into the foaming mixing cavity are arranged in the gas inlet area.
7. The universal soap dispenser according to claim 6, wherein: the first diaphragm assembly comprises a first one-way valve matched with the liquid inlet hole and used for enabling liquid to enter the liquid inlet area from the liquid inlet cavity in a one-way mode, a first air bag matched with the liquid inlet area, and a first driving rod arranged on the first air bag and used for pulling the first air bag to suck liquid from the liquid inlet cavity and pressing the first air bag to squeeze the liquid to the liquid guide hole; the second diaphragm assembly comprises a second one-way valve matched with the air inlet hole and used for enabling air to enter the air inlet area from the air inlet cavity in a one-way mode, a second air bag matched with the air inlet area and a second driving rod arranged on the second air bag and used for pulling up the second air bag to suck air and pressing the second air bag to extrude the air to the air guide hole; the first driving rod and the second driving rod are sleeved on the same driving plate.
8. The universal soap dispenser according to claim 7, wherein: the diaphragm driving assembly comprises a driving motor, and an eccentric block used for pressing the driving plate to alternately press the first driving rod or the second driving rod is connected to a motor shaft of the driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810767958.1A CN108903739B (en) | 2018-07-13 | 2018-07-13 | Universal soap dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810767958.1A CN108903739B (en) | 2018-07-13 | 2018-07-13 | Universal soap dispenser |
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| Publication Number | Publication Date |
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| CN108903739A CN108903739A (en) | 2018-11-30 |
| CN108903739B true CN108903739B (en) | 2023-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810767958.1A Active CN108903739B (en) | 2018-07-13 | 2018-07-13 | Universal soap dispenser |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109549527B (en) * | 2018-12-26 | 2021-01-15 | 黄道泓 | Household multifunctional purifying robot |
| US20220288544A1 (en) * | 2019-08-12 | 2022-09-15 | Xiaowei (Shanghai) Biotechnology Co., Ltd | Integrated diaphragm pump |
| CN212140274U (en) * | 2020-03-02 | 2020-12-15 | 李卓彦 | Hand washing machine |
| CN114340773A (en) * | 2020-04-15 | 2022-04-12 | 小卫（上海）生物科技有限公司 | Integrated diaphragm pump |
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| CN108903739A (en) | 2018-11-30 |
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