CN211749195U

CN211749195U - Soap dispenser

Info

Publication number: CN211749195U
Application number: CN201922113852.2U
Authority: CN
Inventors: 王红波
Original assignee: Ningbo Yunying Information Technology Co ltd
Current assignee: Ningbo Yunying Information Technology Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-10-27
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a soap dispenser, which comprises a casing, a liquid storage container for storing soap, a foaming device positioned in the casing, a nozzle and an induction device, wherein the liquid storage container is detachably connected below the casing, and the nozzle is arranged at a position close to the upper end of the casing and faces downwards; the foaming device comprises a first liquid guide pipe, a second liquid guide pipe and a foaming device arranged on the second liquid guide pipe of the soap liquid pump, the soap liquid pump comprises a pump body and a motor used for driving the pump body, the motor is positioned above the pump body, the bottom of the pump body is provided with the liquid inlet pipe and the liquid outlet pipe, one end of the first liquid guide pipe is connected with the liquid inlet pipe, the other end of the first liquid guide pipe penetrates into the liquid storage container, one end of the second liquid guide pipe is connected with the liquid outlet pipe, and the other end of the second liquid guide; the casing includes the main casing body, and the position that the main casing is internal, be close to the bottom is provided with the bottom plate of horizontal extension, and the soap lye pump is located the main casing body, bottom plate top, is provided with the first erection column that upwards extends on the bottom plate, and the pump body is connected fixedly with first erection column.

Description

Soap dispenser

Technical Field

The utility model relates to the field of washing, especially a soap dispenser.

Background

With the gradual improvement of living standard of people, the foam soap dispenser is more and more applied to household washrooms, kitchens and the like.

The existing soap dispenser is usually of a manual structure, soap liquid is stored in a container, and the soap liquid is pressed out of the container through a pressing device. The soap dispenser disclosed in the Chinese patent with the application number of 201810431298.X comprises a shell, a pressing valve body and a rotating ring, wherein an annular liquid conveying pipeline is arranged between the rotating ring and the shell in a surrounding manner, a liquid outlet formed in the pressing valve body is communicated with the inner side of the annular liquid conveying pipeline, and the outer side of the annular liquid conveying pipeline is communicated with a soap liquid pipe. The manual pressing mode is difficult to control the consumption of the soap liquid, so that the soap liquid is not enough to be pressed for one time and needs to be pressed for multiple times, or the soap liquid and tap water are wasted due to excessive pressing of the soap liquid.

There is also a soap dispenser for automatically dispensing soap, such as an automatic foam hand sanitizer disclosed in chinese patent application No. 201721356060.2, comprising: the device comprises a machine body, a nozzle, a first liquid suction pipe, a foam generating device and a sensing device; the body is provided with a shell; the nozzle is arranged at the upper part of the machine body and is arranged towards the outside of the shell; a first pipette disposed on the housing and extending through at least a portion of the housing to communicate the interior of the housing with the exterior, the first pipette including a pipette tip at an open end of the first pipette outside of the housing; the foam generating device is arranged in the shell and comprises a gas-liquid mixing cavity, a liquid pump, a gas pump and a driving mechanism; the induction device is arranged on the machine body and electrically connected with the driving mechanism, and is used for detecting a close human body and generating a starting signal for controlling the driving mechanism to drive the liquid pump and the gas pump after detecting the close human body, so that air pumped into the gas-liquid mixing cavity is mixed with the hand sanitizer to generate the foam hand sanitizer, and the generated foam hand sanitizer is sprayed out through the nozzle.

Above-mentioned structure, its actuating mechanism sets up in the below of the pump body, if the leakproofness of the pump body goes wrong, will probably lead to the soap lye to permeate outside the pump body pipeline of below for actuating mechanism, power, the control scheme board etc. of the pump body take place the short circuit, influence normal work. Therefore, further improvements are needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to the problem that above-mentioned prior art exists, provide a soap dispenser, can avoid liquid to leak the route that influences play liquid, ensure normal work.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a soap dispenser comprises a machine shell, a liquid storage container for storing soap, a foaming device positioned in the machine shell, a nozzle and an induction device, wherein the liquid storage container is detachably connected below the machine shell, and the nozzle is arranged at a position close to the upper end of the machine shell and faces downwards; the foaming device includes the first liquid guide pipe of soap lye pump, second liquid guide pipe and sets up the foamer on the second liquid guide pipe, the soap lye pump includes the pump body and is used for driving the motor of the pump body, its characterized in that:

the motor is positioned above the pump body, a liquid inlet pipe and a liquid outlet pipe are arranged at the bottom of the pump body, one end of the first liquid guiding pipe is connected with the liquid inlet pipe, the other end of the first liquid guiding pipe penetrates into the liquid storage container, one end of the second liquid guiding pipe is connected with the liquid outlet pipe, and the other end of the second liquid guiding pipe is connected to the nozzle;

the casing includes the main casing body, both ends open-ended cavity tube-shape about the main casing body is, the position in the main casing body, that is close to the bottom is provided with the bottom plate of horizontal extension, the soap lye pump is located main casing body, bottom plate top, be provided with the first erection column that upwards extends on the bottom plate, the pump body is connected fixedly with first erection column.

The foaming device is characterized by further comprising a power supply device for supplying power to the motor, the power supply device is a battery, a battery bin is further arranged on the bottom plate, the battery bin is formed by upwards extending the bottom plate, the power supply device is accommodated in the battery bin, the bottom end of the battery bin is opened, the bottom plate is also opened corresponding to the position of the battery bin, a battery bin cover is arranged below the opening of the bottom plate, and the battery bin cover is connected with the bottom plate in a buckled mode to seal the battery bin.

The utility model discloses a liquid storage container, including bottom plate, first connecting portion, the bottom plate is formed with the first connecting portion of upwards bellied in the middle of, first connecting portion are the hollow circular cylinder shape of under shed, be formed with the second connecting portion of upwards bellied in the middle of the top of liquid storage container, both ends open-ended hollow circular cylinder shape about the second connecting portion are, threaded connection between the internal perisporium of first connecting portion and the periphery wall of second connecting portion to connect casing and liquid storage container, first drainage pipe passes first connecting portion and second connecting portion and inserts in the liquid storage container.

The utility model discloses a liquid storage container, including main casing body, buckle, draw-in groove, L type draw-in groove has been seted up on the bottom inside wall of main casing body, the top periphery of liquid storage container is provided with the protruding buckle of inside wall direction to the main casing body, the rotatory lock of buckle and draw-in groove.

The bottom plate is further provided with a second mounting column extending upwards, a third mounting column extending downwards is arranged in the main shell, the second mounting column corresponds to the third mounting column in position and is connected with the third mounting column through screws, and therefore the main shell and the bottom plate are mounted and fixed.

The bottom of the liquid storage container is provided with a chassis for containing spice, and the periphery of the chassis is provided with a plurality of air holes.

The casing still includes first lid and the second lid that the lock is in the same place from top to bottom, first lid and second lid all are horizontal extension, first lid is located the top of second lid, be provided with the control scheme board that is used for controlling foaming device between first lid and the second lid, the below of one side wherein at the second lid is connected to the main casing body, the nozzle sets up the bottom of keeping away from main casing body one side at the second lid, induction system also sets up the position of keeping away from main casing body one side at the second lid to induction system electricity is connected to the control scheme board.

Compared with the prior art, the utility model has the advantages of: the motor of the soap liquid pump is arranged above the pump body, and the liquid inlet pipe and the liquid outlet pipe are connected to the bottom of the pump body, so that the safety problem caused by liquid leakage due to unreliable tightness of the pump body is avoided; the battery bin is integrally formed on the bottom plate, and the battery bin cover is connected with the bottom plate in a buckling mode, so that the space is saved, the structure is simplified, and the battery can be conveniently disassembled, assembled and replaced; set up the chassis in stock solution container's bottom for place spices, can improve user experience.

Drawings

Fig. 1 is a schematic view of a soap dispenser according to a first embodiment of the present invention;

fig. 2 is an exploded view of a soap dispenser according to a first embodiment of the present invention;

fig. 3 is a sectional view of a soap dispenser according to a first embodiment of the present invention;

fig. 4 is a schematic view of a main housing of a soap dispenser according to a first embodiment of the present invention;

fig. 5 is a schematic view of a base of a soap dispenser according to a first embodiment of the present invention;

fig. 6 is an exploded view of the base of the soap dispenser according to the first embodiment of the present invention;

fig. 7 is a schematic view of a soap dispenser according to a second embodiment of the present invention;

fig. 8 is a schematic view of a partially exploded structure of a soap dispenser according to a second embodiment of the present invention;

fig. 9 is a schematic view of a soap dispenser according to a third embodiment of the present invention;

fig. 10 is a schematic view of a main housing of a soap dispenser according to a fourth embodiment of the present invention;

fig. 11 is a schematic view of a liquid storage container of a soap dispenser according to a fourth embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Example one

Referring to fig. 1 to 3, a soap dispenser includes a housing 1, a liquid storage container 2 located below the housing 1, a foaming device 3, a nozzle 4, a sensing device 5 and a control circuit board 6.

The casing 1 includes a first cover 11 and a second cover 12 that are fastened together in the vertical direction, and a hollow cylindrical main housing 13 that is provided below the first cover 11 and the second cover 12 and has openings at both upper and lower ends. The control circuit board 6 is disposed between the first cover 11 and the second cover 12, and the bubbling device 3 is partially disposed between the first cover 11 and the second cover 12 and partially disposed in the main casing 13. The liquid storage container 2 stores soap liquid and is arranged below the machine shell 1.

The first cover body 11 and the second cover body 12 both extend transversely, the first cover body 11 is located above the second cover body 12, the main casing body 13 is connected below one side of the second cover body 12, the nozzle 4 is arranged at the bottom of one side of the second cover body 12 far away from the main casing body 13, the sensing device 5 is also arranged at the position of one side of the second cover body 12 far away from the main casing body 13, and the sensing device 5 is electrically connected to the control circuit board 6, so that a sensing signal is transmitted to the control circuit board 6 to control the foaming device 3. The sensing device 5 may preferably be an infrared sensor.

A transversely extending bottom plate 14 is disposed in the main housing 13 near the bottom end, preferably, the bottom plate 14 is horizontal, and the bottom plate 14 is fixedly connected to the main housing 13. The bottom plate 14 has a first connecting portion 141 protruding upward formed in the middle thereof, the first connecting portion 141 has a hollow cylindrical shape with a lower opening, and an internal thread is formed on the inner circumferential wall of the first connecting portion 141. A second connecting portion 21 protruding upward is formed in the middle of the top of the liquid storage container 2, and the second connecting portion 21 is a hollow cylinder with openings at the upper and lower ends, so that the liquid storage container 2 is communicated with the outside through the second connecting portion 21. The outer peripheral wall of the second connecting portion 21 is formed with an external thread, so that the second connecting portion 21 can be inserted upwards into the first connecting portion 141, and the liquid storage container 2 and the housing 1 are connected and fixed through the threaded connection of the first connecting portion and the second connecting portion.

The foaming device 3 includes a soap solution pump 31, a first liquid introduction pipe 32, a second liquid introduction pipe 33, a foamer 34, and a power supply device 35. The lower end of the first liquid guiding pipe 32 passes through the first connection portion 141 on the bottom plate 14 (the top surface of the first connection portion 141 is provided with a hole for the first liquid guiding pipe 32 to pass through), and enters the liquid storage container 2 through the second connection portion 21 of the liquid storage container 2, and the upper end of the first liquid guiding pipe 32 is connected to the bottom of the soap liquid pump 31, so that the soap liquid in the liquid storage container 2 is introduced into the soap liquid pump 31. One end of the second liquid guiding pipe 33 is connected to the bottom of the soap liquid pump 31, and the other end extends upwards into the space between the first cover body 11 and the second cover body 12 and is communicated with the nozzle 4, so that foam generated after gas and liquid are mixed is guided to the nozzle 4 to be sprayed. The foam maker 34 is provided in the second liquid guide pipe 33, and the second liquid guide pipe 33 is divided into upper and lower parts, so that the gas and the liquid from the soap pump 31 reach the foam maker 34 through the lower part of the second liquid guide pipe 33, are further mixed, and are then transferred to the nozzle 4 through the upper part of the second liquid guide pipe 33.

The soap pump 31 includes a motor 311 and a pump body 312, and the pump body 312 may be a pump commonly used in the art, such as those disclosed in the documents cited in the background art, or other commonly used gear pumps. The motor 311 is disposed above the pump body 312, and the bottom of the pump body 312 is provided with a liquid inlet pipe 3121 and a liquid outlet pipe 3122, wherein the liquid inlet pipe 3121 is connected to the first liquid guiding pipe 32, and the liquid outlet pipe 3122 is connected to the second liquid guiding pipe 33. The bottom plate 14 is provided with a first mounting post 142 extending upward, and the soap pump 31 can be fixedly mounted on the housing 1 by connecting and fixing the pump body 312 to the first mounting post 142. The power supply device 35 supplies power to the motor 311, and the motor 311 is electrically connected to the control circuit board 6, so that the control circuit board 6 controls the operation of the motor 311 according to the signal of the induction device 5. The motor 311 is arranged above the pump body 312, so that the suction and the pumping of the soap liquid are completed below the motor 311, and the safety problem caused by liquid leakage due to unreliable sealing of the pump body 312 is avoided.

Referring to fig. 2 to 4, a second mounting column 143 extending upward is further disposed on the bottom plate 14, a third mounting column 131 extending downward is disposed in the main housing 13, and the second mounting column 143 and the third mounting column 131 correspond in position and are connected by screws, so that the main housing 13 and the bottom plate 14 are mounted and fixed. Preferably, to ensure the stability of the connection, two second mounting posts 143 may be provided, which are symmetrically disposed on the bottom plate 14, and the third mounting post 131 is correspondingly provided.

The bottom plate 14 is further provided with a battery compartment 144, the battery compartment 144 is formed by extending the bottom plate 14 upwards, the power supply device 35 is used for supplying power to the soap liquid pump 31 and the control circuit board 6, and the power supply device 35 can be a common battery, a rechargeable battery, etc. The power supply device 35 is housed in the battery compartment 144. The bottom end of the battery compartment 144 is open, the bottom plate 14 is also open corresponding to the position of the battery compartment 144, a battery compartment cover 145 is arranged below the opening of the bottom plate 14, and the battery compartment cover 145 is connected with the bottom plate 14 in a buckling manner to close the battery compartment 144, so that the power supply device 35 can be replaced conveniently.

The base plate 14, the mounting posts on the base plate 14, the battery compartment 144, and the battery compartment cover 145 form a base.

When induction system 5 senses that there is user's hand to place in nozzle 4 below, with sensor signal transmission to control circuit board 6, control circuit board 6 is according to the signal control soap lye pump 31's that senses motor 311, inhale the soap lye in the liquid storage container 2 in the pump body 312 through first drainage pipe 32 to produce abundant foam through drain pipe 3112 through second drainage pipe 33 in foamer 34 after intensive mixing once more, spout downwards through nozzle 4 through the upper portion of second drainage pipe 33, the confession user washs.

Example two

Referring to fig. 7 and 8, in the present embodiment, the difference from the first embodiment is that a chassis 7 is further disposed at the bottom of the liquid storage container 2, the chassis 7 is used for placing perfume, and a plurality of air holes 71 are formed in the periphery of the chassis 7, so that the perfume of the perfume can be emitted through the air holes 71, and the user experience is improved. In the present embodiment, the ventilation holes 71 are circular.

EXAMPLE III

Referring to fig. 9, the present embodiment is different from the second embodiment in that the ventilation holes 71 are in the shape of a long arc, so as to increase the ventilation area and emit more fragrance.

Example four

Referring to fig. 10 and 11, the present embodiment differs from the first embodiment in that a screw connection is used between the main housing 13 and the reservoir 2 instead of the threaded connection between the base plate 14 and the reservoir 2. An L-shaped slot 132 is formed in the inner side wall of the bottom of the main casing 13, and a clip 22 protruding in the direction of the inner side wall of the main casing 13 is provided around the top of the liquid storage container 2. Preferably, two card slots 132 are symmetrically arranged on the inner side wall of the main housing 13, and the positions of the buckles 22 correspond to the card slots 132, and the number of the buckles is the same as that of the card slots 132.

When it is desired to connect the reservoir 2 to the main housing 13, it is only necessary to align the catch 22 with the catch groove 132 and then rotate the reservoir 2 relative to the main housing 13.

Claims

1. A soap dispenser comprises a machine shell (1), a liquid storage container (2) used for storing soap, a foaming device (3) located in the machine shell (1), a nozzle (4) and an induction device (5) which are arranged on the machine shell (1), wherein the liquid storage container (2) is detachably connected below the machine shell (1), and the nozzle (4) is arranged at a position close to the upper end of the machine shell (1) and faces downwards; the foaming device (3) comprises a soap liquid pump (31), a first liquid guide pipe (32), a second liquid guide pipe (33) and a foamer (34) arranged on the second liquid guide pipe (33), the soap liquid pump (31) comprises a pump body (312) and a motor (311) for driving the pump body (312), and the foaming device is characterized in that:

the motor (311) is positioned above the pump body (312), the bottom of the pump body (312) is provided with a liquid inlet pipe (3121) and a liquid outlet pipe (3122), one end of the first liquid guiding pipe (32) is connected with the liquid inlet pipe (3121), the other end penetrates into the liquid storage container (2), one end of the second liquid guiding pipe (33) is connected with the liquid outlet pipe (3122), and the other end is connected with the nozzle (4);

casing (1) is including main casing body (13), main casing body (13) are upper and lower both ends open-ended cavity tube-shape, main casing body (13) are inside, be close to the position of bottom and be provided with horizontal extension bottom plate (14), soap lye pump (31) are located main casing body (13), bottom plate (14) top, be provided with the first erection column (142) that upwards extends on bottom plate (14), the pump body (312) is connected fixedly with first erection column (142).

2. The soap dispenser of claim 1, wherein: foaming device (3) still include power supply unit (35) that is used for motor (311) power supply, power supply unit (35) are the battery, still be provided with battery compartment (144) on bottom plate (14), battery compartment (144) upwards extend and form by bottom plate (14), power supply unit (35) holding is in battery compartment (144), the bottom opening of battery compartment (144), bottom plate (14) correspond the also opening in position of battery compartment (144), bottom plate (14) opening part below is provided with battery compartment lid (145), battery compartment lid (145) and bottom plate (14) buckle are connected and are sealed battery compartment (144).

3. The soap dispenser of claim 1, wherein: the improved liquid storage device is characterized in that a first connecting portion (141) protruding upwards is formed in the middle of the bottom plate (14), the first connecting portion (141) is in a hollow cylindrical shape with a lower opening, a second connecting portion (21) protruding upwards is formed in the middle of the top of the liquid storage container (2), the second connecting portion (21) is in a hollow cylindrical shape with upper and lower openings, the inner peripheral wall of the first connecting portion (141) and the outer peripheral wall of the second connecting portion (21) are in threaded connection, so that the machine shell (1) and the liquid storage container (2) are connected, and the first liquid guide pipe (32) penetrates through the first connecting portion (141) and the second connecting portion (21) and is inserted into the liquid storage container (2).

4. The soap dispenser of claim 1, wherein: the utility model discloses a portable electronic device, including main casing body (13), the bottom inside wall of main casing body (13) has been seted up L type draw-in groove (132), the top periphery of liquid storage container (2) is provided with buckle (22) protruding to the inside wall direction of main casing body (13), buckle (22) and the rotatory lock of draw-in groove (132).

5. The soap dispenser according to any one of claims 1 to 4, wherein: the base plate (14) is further provided with a second mounting column (143) extending upwards, the main shell (13) is internally provided with a third mounting column (131) extending downwards, the second mounting column (143) corresponds to the third mounting column (131) in position, and the second mounting column and the third mounting column are connected through screws, so that the main shell (13) and the base plate (14) are mounted and fixed.

6. The soap dispenser according to any one of claims 1 to 4, wherein: the bottom of the liquid storage container (2) is provided with a chassis (7) for containing spice, and the periphery of the chassis (7) is provided with a plurality of air holes (71).

7. The soap dispenser according to any one of claims 1 to 4, wherein: the machine shell (1) further comprises a first cover body (11) and a second cover body (12) which are buckled together up and down, the first cover body (11) and the second cover body (12) both extend transversely, the first cover body (11) is located above the second cover body (12), a control circuit board (6) used for controlling the foaming device (3) is arranged between the first cover body (11) and the second cover body (12), the main shell body (13) is connected below one side of the second cover body (12), the nozzle (4) is arranged at the bottom of one side, away from the main shell body (13), of the second cover body (12), the sensing device (5) is also arranged at the position, away from one side of the main shell body (13), of the second cover body (12), and the sensing device (5) is electrically connected to the control circuit board (6).