CN211355142U

CN211355142U - Foam soap dispenser

Info

Publication number: CN211355142U
Application number: CN201921407495.4U
Authority: CN
Inventors: 毛海燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-08-28
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a foam soap dispenser, including the stock solution device, set up the foam generating device on the stock solution device, the structure or a body structure that stock solution device and foam generating device are connected for the discrete, foam generating device is provided with air inlet portion, liquid inlet portion and foam discharge portion, foam generating device's air inlet portion and liquid inlet portion all are provided with filter element. The utility model discloses a foam soap lye ware has the function of preventing blockking up, has improved the reliability of product, has prolonged the life of product, has leak protection and night-light function simultaneously.

Description

Foam soap dispenser

Technical Field

The utility model relates to a soap dispenser technical field especially relates to a foam soap dispenser.

Background

Soap dispenser, also known as soap dispenser and soap dispenser, refers to a hand washing device for supplying foam soap in bathroom, washing room and kitchen to keep hands clean and sanitary.

The gas-liquid mixed soap dispenser can directly produce foam for cleaning, and is widely used day by day, and the principle of the gas-liquid mixed soap dispenser is that soap liquid and air are mixed and pass through a foaming net to produce gas-liquid mixed foam.

However, the gas-liquid mixed soap dispenser in the current market has no functions of air inlet filtration and liquid inlet filtration, and because a lot of impurities such as dust, fibers and the like are suspended in the air, the gas-liquid mixed soap dispenser is easily blocked by the impurities and does not foam.

Therefore, the prior art has yet to be developed.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned deficiencies of the prior art, an object of the present invention is to provide a foam soap dispenser, which aims to make the foam soap dispenser have the function of anti-clogging, and improve the reliability of the product.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a foam soap dispenser, includes the stock solution device, sets up the foam generating device on the stock solution device, and the stock solution device is the structure or integrative structure that discrete is connected with the foam generating device, and the foam generating device is provided with air inlet portion, liquid inlet portion and foam discharge portion, wherein, foam generating device's air inlet portion and liquid inlet portion all are provided with filter element.

The air inlet part is an air inlet arranged at the bottom of the foam generating device, and the filtering component of the air inlet part is a filter screen arranged at the air inlet;

the feed liquor portion is for setting up the feed liquor pipe that the end stretches into the stock solution device in the feed liquor joint of foam generating device bottom and top and feed liquor joint connection, the filter component of feed liquor portion is for setting up the filter at feed liquor pipe end.

The top end of the liquid storage device is provided with a connecting port, the connecting port is connected with the bottom of the foam generating device, the edge of the bottom of the foam generating device is provided with an air pressure balancing groove, and the air pressure balancing groove spans the inner side and the outer side of the connecting port of the liquid storage device;

still the butt is provided with hollow seal ring between foam generating device bottom and the connector of stock solution device, seal ring is provided with one-way diaphragm in the inboard of atmospheric pressure balance trench position, seal ring has seted up the bleed breach in the outside of atmospheric pressure balance trench position, and one-way diaphragm stretches into the connector inboard, and the bleed breach communicates external and atmospheric pressure balance trench.

Wherein, the position of seal ring below the filter screen still is provided with the breach of admitting air.

The foam generating device comprises a shell, a foam pump, a battery and a control circuit, wherein the foam pump, the battery and the control circuit are arranged in the shell;

the bottom of the shell is also provided with the air inlet in a penetrating manner, a gas transfer joint communicated with the air inlet is arranged in the shell, the foam pump is provided with a liquid inlet joint, an air inlet joint and a foam joint, the liquid inlet joint penetrates out of the bottom of the shell to be connected with a liquid inlet pipe, and the air inlet joint is connected with the gas transfer joint through a first pipeline;

the casing lateral wall still protrusion is provided with a mouth, foam discharge portion for a foam discharge pipe expose set up in the mouth, the foam discharge pipe with the foam connects through the second pipe connection.

The connecting port at the top of the liquid storage device is a threaded connecting port, the bottom of the shell is provided with a threaded outer cover in an extending mode, the threaded outer cover is arranged outside the threaded connecting port and in threaded connection with the threaded connecting port, and the inner wall of the threaded outer cover is further provided with an air inlet groove communicated with the air inlet at the bottom of the shell.

The liquid storage device is made of light-transmitting materials, and an LED lamp electrically connected with the control circuit is further arranged at the bottom of the shell.

And the side wall of the shell is also provided with a charging interface which is electrically connected with the control circuit.

And the top of the shell is provided with a functional key electrically connected with the control circuit.

Wherein, the mouth of the shell is provided with a discharge control switch near the foam discharge pipe to be electrically connected with the control circuit.

The utility model discloses a foam soap lye ware all sets up filter unit through air inlet portion and feed liquor portion at foam generating device for foam generating device's liquid and gas all obtain filtering in getting into the soap lye ware, and the impurity that will wherein probably arouse the jam blocks outside foam generating device and prevents to block up, has guaranteed the normal play bubble in the product use, makes the reliability and the stability of product obtain the guarantee.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of a first embodiment of the foam soap dispenser of the present invention;

FIG. 2 is a schematic front view of the structure of FIG. 1;

FIG. 3 is an exploded view of the structure of FIG. 1;

FIG. 4 is a schematic structural view of a foam generating device;

FIG. 5 is another exploded view of the structure of FIG. 1;

FIG. 6 is a schematic view of the bottom of the foam generating apparatus;

FIG. 7 is a schematic cross-sectional view of the structure of FIG. 1;

FIG. 8 is an enlarged schematic view at A of FIG. 7;

FIG. 9 is a schematic view of the gasket of FIG. 7;

FIG. 10 is a schematic top view of the foam generating assembly with the upper housing removed;

fig. 11 is an exploded view of the foam generating device.

Description of reference numerals:

100-soap dispenser, 1-liquid storage device, 11-connector, 2-foam generating device, 21-shell, 21-1-upper shell, 21-2-lower shell, 211-air pressure balance tank, 212-air transfer joint, 22-foam pump, 222-air inlet joint 223-foam joint, 224-first pipeline, 225-second pipeline, 23-battery, 24-control circuit, 25-mouth, 26-threaded outer cover, 261-air inlet groove, 27-charging interface, 28-function button, 29-discharge control switch, 3-air inlet part, 31-air inlet, 4-liquid inlet part, 41-liquid inlet joint, 42-liquid inlet pipe, 5-foam discharge part, 51-foam discharge pipe, 6-filter screen, 7-filter, 8-sealing washer, 81-one-way diaphragm, 82-air-guiding notch, 83-air-inlet notch and 9-LED lamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "connected" may be a fixed connection or a removable connection, or may be integral therewith; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

The utility model provides a foam soap dispenser 100, including stock solution device 1, set up foam generating device 2 on stock solution device 1, stock solution device 1 and foam generating device 2 are structure or a body structure of being connected for separating. The liquid storage device 1 is used for storing soap liquid, and the foam generating device 2 is used for mixing the soap liquid with air to generate foam and then discharging the foam. Referring to fig. 1 to 4, a foam soap dispenser 100 according to an embodiment of the present invention is a structure that is connected separately. Preferably, the reservoir 1 is provided as a reservoir bottle. It will be appreciated that in other embodiments, the liquid storage device 1 and the foam generating device 2 may be provided as a unitary structure, i.e. the liquid storage device 1 and the foam generating device 2 are integrally formed as a single piece.

The utility model discloses a foam generating device 2 is provided with air inlet portion 3, liquid inlet portion 4 and foam discharge portion 5. The air inlet part 3 sucks in outside air, the liquid inlet part 4 sucks in soap liquid in the liquid storage device 1, the air and the liquid are mixed in the foam generating device 2 and foam is generated, and then the foam is discharged from the foam discharging part 5.

The utility model discloses a foam generating device 2's air inlet portion 3 and liquid inlet portion 4 all are provided with filtering component. Like this, the filter unit filters before inhaling foam generating device 2 with the outside air, filters before inhaling foam generating device 2 with the soap lye in the stock solution device 1 simultaneously, and impurity in air and the soap lye has all obtained effectively filtering before getting into foam generating device 2 inside, prevents that impurity in air and the soap lye from blockking up foam generating device, has guaranteed the normal play bubble in the product use, and guarantees the normal use of product.

Specifically, as shown in fig. 3 and 4, the air inlet portion 3 is an air inlet 31 disposed at the bottom of the foam generating device 2, and the filtering component of the air inlet portion 3 is a filter screen 6 disposed at the air inlet 31; liquid inlet portion 4 is for setting up liquid inlet joint 41 in foam generating device 2 bottom and top and liquid inlet joint 41 be connected the feed liquor pipe 42 that the end stretches into in the liquid storage device 1, liquid inlet portion 4's filter element is for setting up at the terminal filter 7 of feed liquor pipe 42. The filter screen 6 and the filter 7 have simple structures, easy installation and low cost.

The filter screen 6 and the filter 7 form a double filtering system for air inlet filtering and liquid inlet filtering, so that a medium entering the foam generating device 2 is filtered outside the pump, the internal blockage of the foam generating device 2 is avoided, and the abnormal foam outlet caused by blockage is avoided. Meanwhile, the filter screen 6 and the filter 7 are both arranged outside the foam generating device 2, so that the filter screen 6 and the filter 7 can be cleaned conveniently, and the service life of the soap dispenser 100 is longer.

Further, as shown in fig. 5 to 9, the top of the liquid storage device 1 of the present invention is provided with a connector 11, the connector 11 is connected with the bottom of the foam generating device 2, the edge of the bottom of the foam generating device 2 is provided with an air pressure balancing groove 211, and the air pressure balancing groove 211 spans the inner side and the outer side of the connector 11 of the liquid storage device 1.

Still the butt is provided with hollow seal ring 8 between 2 bottoms of foam generating device and the connector 11 of stock solution device 1, seal ring 8 is provided with one-way diaphragm 81 in the inboard of atmospheric pressure balanced groove 211 position, seal ring 8 has seted up bleed breach 82 in the outside of atmospheric pressure balanced groove 211 position, and one-way diaphragm 81 stretches into connector 11 inboard, and bleed breach 82 communicates external and atmospheric pressure balanced groove 211.

The air pressure balance inside and outside the liquid storage device 1 can ensure that soap liquid in the liquid storage device 1 is normally sucked into the foam generating device 2 to be mixed with air to generate foam, and if the air pressure balance inside and outside the liquid storage device 1 cannot be ensured, normal liquid suction cannot be carried out and foam cannot be normally generated. In the prior art, holes are formed in a common liquid storage device 1 for keeping air pressure balance, but the structure cannot prevent leakage when the liquid storage device 1 is toppled over, so that soap liquid leaks, and soap liquid waste and surrounding environment pollution are caused.

The utility model discloses seal ring 8's one-way diaphragm 81, the design of the atmospheric pressure balance groove 211 of

bleed breach

82 and 2 bottoms of foam generating device, when liquid reduces in stock solution device 1, the bottle internal gas pressure reduces, the atmospheric pressure balance groove 211 of 2 bottoms of foam generating device can be got into through seal ring 8's bleed breach 82 to the outside air, then push open seal ring 8's one-way diaphragm 81 gets into in stock solution device 1, realize the inside and outside atmospheric pressure balance of bottle, when stock solution device 1 emptys, liquid in the stock solution device 1 can press on one-way diaphragm 81, one-way diaphragm 81 seals atmospheric pressure balance groove 211, make liquid can not flow, realize the leak protection function. Namely, the soap dispenser provided by the embodiment of the utility model realizes the balance of air pressure inside and outside the liquid storage device 1, and prevents the leakage of liquid when the liquid storage device 1 is toppled over, thereby having the function of leakage prevention.

Preferably, as shown in fig. 9, the sealing washer 8 is further provided with an air inlet notch 83 at a position below the filter screen 6. The air intake notches 83 prevent the sealing gasket 8 from blocking the intake air of the intake port 31.

With continuing reference to fig. 5, 10 and 11, in particular, the foam generating device 2 of the embodiment of the present invention includes a housing 21, a foam pump 22, a battery 23 and a control circuit 24 disposed in the housing 21, the control circuit 24 is electrically connected to the foam pump 22 and the battery 23, the bottom of the housing 21 is provided with the air pressure balancing tank 211 and is connected to the connection port 11 of the liquid storage device 1. The housing 21 includes an upper housing 21-1 and a lower housing 21-2. The foam pump 22 is provided with a motor and a foam generating portion for mixing gas and liquid and generating foam. The control circuit 24 controls the on/off of the soap dispenser 100 and controls parameters, such as the amount of foam.

The bottom of the shell 21 is also provided with the air inlet 31 in a penetrating way, the shell 21 is provided with a gas transfer joint 212 communicated with the air inlet 31, the foam pump 22 is provided with a liquid inlet joint 41, a gas inlet joint 222 and a foam joint 223, the liquid inlet joint 41 penetrates out the bottom of the shell 21 is connected with a liquid inlet pipe 42, and the gas inlet joint 222 is connected with the gas transfer joint 212 through a first pipeline 224.

The side wall of the housing 21 is further provided with a projecting nozzle 25, the foam discharging part 5 is a foam discharging pipe 51 exposed from the nozzle 25, and the foam discharging pipe 51 is connected to the foam joint 223 through a second pipe 225.

In this embodiment, hoses are used for the first pipe 224 and the second pipe 225. The external air enters the air transit joint 212 from the filter screen 6 at the air inlet 31, then enters the air inlet joint 222 of the foam pump 22 through the first pipeline 224, then enters the interior of the pump body, the soap liquid in the liquid storage device 1 enters the liquid inlet joint 41 of the foam pump 22 through the filter 7 and the liquid inlet pipe 42, then enters the interior of the pump body to be mixed with the air, and generates foam through the foam generating part in the interior of the pump body, and then is discharged through the foam joint 223 of the pump body, the second pipeline 225 and the foam discharge pipe 51 of the mouth part 25 for the user to use.

The utility model discloses a connector 11 at 1 top of stock solution device is the threaded connection mouth, casing 21 bottom is extended and is provided with screw thread dustcoat 26, screw thread dustcoat 26 cover be located the threaded connection mouth outside and with screw thread connection mouth threaded connection, an air inlet groove 261 intercommunication is still seted up to the inner wall of screw thread dustcoat 26 the air inlet 31 of casing 21 bottom. That is, the utility model discloses a being connected of stock solution device 1 and foam generating device 2 is the screw thread connector threaded connection through the screw thread dustcoat 26 of casing 21 and stock solution device 1, and the setting up of air inlet groove 261 can increase the air inlet space between screw thread dustcoat 26 and the air inlet 31, avoids the interference that threaded connection department admitted air to air inlet 31.

Preferably, the liquid storage device 1 is made of a light-transmitting material, and the bottom of the casing 21 is further provided with an LED lamp 9 electrically connected with the control circuit 24. The LED lamp 9 emits light to the inside of the liquid storage device 1 made of the light-transmitting material, the light is soft and gorgeous through reflection, refraction and light scattering of the bottle and the liquid, the lighting function is achieved, the LED lamp 9 is powered through the built-in battery 23, and the LED lamp can be controlled to be turned on and off and set the light color through the control circuit 24.

The LED lamp 9 in the soap dispenser 100 is convenient to frequently take care of the old and children at night, has the function of a small night lamp, prevents collision and the like caused by illumination problems, meets the daily multiple requirements of family members, can clean hands and can illuminate through the night lamp.

Preferably, the side wall of the housing 21 of the present invention is further provided with a charging interface 27 electrically connected to the control circuit 24. The charging interface 27 is used for charging the battery 23 of the soap dispenser 100. Preferably, the charging interface 27 uses a USB interface.

The top of the casing 21 of the present invention is provided with a function button 28 electrically connected to the control circuit 24. The function keys 28 are used for controlling the on-off, parameters and LED lamps of the soap dispenser 100.

The nozzle 25 of the housing 21 of the present invention is provided with a discharge control switch 29 near the foam discharge pipe 51 and electrically connected to the control circuit 24. The discharge control switch 29 controls the discharge of the foam. It will be appreciated that the discharge control switch 29 may be a push switch or an inductive switch.

The embodiment of the utility model provides a foam soap lye ware 100, all set up filter unit through the portion of admitting air 3 and the portion of admitting liquid 4 at foam generating device 2 for foam generating device 2's liquid and gas all obtain filtering in getting into soap lye ware 10, will wherein probably arouse the impurity of jam to block and prevent that soap lye ware 100 from blockking up outside foam generating device 2, guaranteed the normal play bubble in the product use, make the reliability and the stability of product protected, improve the life of product.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. A foam soap dispenser comprises a liquid storage device and a foam generating device arranged on the liquid storage device, the liquid storage device and the foam generating device are of a structure or an integrated structure which are connected separately, the foam generating device is provided with an air inlet part, a liquid inlet part and a foam discharge part, and is characterized in that,

the air inlet part and the liquid inlet part of the foam generating device are both provided with filtering parts.

2. The foam soap dispenser according to claim 1, wherein the air inlet is an air inlet disposed at a bottom of the foam generating device, and the filter member of the air inlet is a filter screen disposed at the air inlet;

3. The foam soap dispenser according to claim 2, wherein a connection port is arranged at the top end of the liquid storage device and connected with the bottom of the foam generator, and an air pressure balancing groove is formed in the edge of the bottom of the foam generator and spans the inner side and the outer side of the connection port of the liquid storage device;

4. The foam soap dispenser according to claim 3, wherein the seal gasket is further provided with an air inlet notch at a position below the filter screen.

5. The foam soap dispenser according to claim 3, wherein the foam generator comprises a housing, a foam pump, a battery and a control circuit, the foam pump, the battery and the control circuit are arranged in the housing, the control circuit is electrically connected with the foam pump and the battery, the air pressure balancing tank is arranged at the bottom of the housing and is connected with a connecting port of the liquid storage device;

6. The foam soap dispenser according to claim 5, wherein the connection port at the top of the liquid storage device is a threaded connection port, the bottom of the housing extends to form a threaded outer cover, the threaded outer cover is arranged outside the threaded connection port and is in threaded connection with the threaded connection port, and an air inlet groove is formed in the inner wall of the threaded outer cover and is communicated with the air inlet at the bottom of the housing.

7. The foam soap dispenser according to claim 5, wherein the liquid storage device is made of a light-transmitting material, and the bottom of the housing is further provided with an LED lamp electrically connected with the control circuit.

8. The foam soap dispenser according to claim 5, wherein the side wall of the housing is further provided with a charging interface for electrically connecting with the control circuit.

9. The foam soap dispenser according to claim 5, wherein the top of the housing is provided with a function button electrically connected to the control circuit.

10. The foam soap dispenser of claim 5, wherein the mouth of the housing is provided with a discharge control switch in electrical communication with the control circuit in the vicinity of the foam discharge tube.