CN217429858U

CN217429858U - Hand-held type foam device

Info

Publication number: CN217429858U
Application number: CN202220324628.7U
Authority: CN
Inventors: 叶德祥; 陈名澍; 胡心占; 严小妹
Original assignee: Runner Xiamen Corp
Current assignee: Runner Xiamen Corp
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-09-16
Anticipated expiration: 2032-02-17

Abstract

The utility model discloses a hand-held foam device, which comprises a body internally provided with a soap lye bottle and a movable foam outlet component, wherein the body is internally provided with a liquid pump connected with the soap lye bottle, and the body is also internally provided with an air pump; go out the bubble subassembly and include a system bubble chamber, liquid pump, air pump can be connected with system bubble chamber, system bubble subassembly is still including the runner that is used for going out the bubble, system bubble chamber is connected with the runner, the utility model discloses a use of foam is sprayed to the minizone, increases user experience and feels.

Description

Hand-held type foam device

Technical Field

The utility model relates to a hand-held type foam device.

Background

At present, the miniature automatic foam device on the market is mostly a hand or an object approaching device, foam drops on the hand or on the object surface under the combined action of a miniature foam pump and gravity, and the foam almost has no spraying distance, so that the miniature automatic foam device is mostly used at a fixed point and cannot be used for movable foam spraying operation in a small range. In addition, the manual foaming device needs to be pressed for many times in the using process, and is very inconvenient to use in a large quantity; and the portable foam device with the soap lye tank is large, heavy and not easy to operate. Although the mode that high-power air pump and liquid pump combine can realize long-range foam injection, the noise is big, and the energy consumption is high, and difficult installation is unfavorable for the house and uses.

Disclosure of Invention

In order to solve the above technical problem, the present invention aims to provide a handheld foam device.

The utility model discloses a following technical scheme realizes:

a handheld foam device comprises a body internally provided with a soap liquid bottle and a movable foam discharging assembly, wherein a liquid pump connected with the soap liquid bottle is arranged in the body, and an air pump is also arranged in the body; the bubble producing assembly comprises a bubble producing cavity, the liquid pump and the air pump can be connected with the bubble producing cavity, the bubble producing assembly further comprises a flow channel for producing bubbles, and the bubble producing cavity is connected with the flow channel.

In the embodiment of the utility model provides an in, it is provided with the foaming cotton that is used for the system bubble to go out the bubble intracavity.

In the embodiment of the utility model, be provided with first joint on the body, be provided with first runner and second runner on the first joint, first runner is connected with the exit end of liquid pump, the second runner is connected with the exit end of air pump.

The embodiment of the utility model provides an in, the body is including backplate, frame and the face lid that is connected, the frame is located between backplate and face lid, the backplate can be fixed in on the wall body, set up the mounting hole that is used for being connected with the wall body on the backplate, this internal one that is provided with accepts the board, the soap lye bottle is placed on accepting the board.

In the embodiment of the utility model, the liquid pump is arranged below the bearing plate, the inlet end of the liquid pump is connected with the soap liquid bottle, and a first fixing frame connected with the liquid pump is also arranged in the body and can fix the liquid pump in the body; the air pump is characterized in that a second fixing frame connected with the body is further arranged in the body, and the air pump can be fixed in the body through the second fixing frame.

In the embodiment of the utility model provides an in, the body still is provided with drive assembly, drive assembly includes power supply module and circuit board, drive assembly is connected with liquid pump, air pump cooperation.

In the embodiment of the utility model provides an, it includes a casing to go out the bubble subassembly, the entrance point of casing is provided with the second and connects, the second connects including third runner and fourth runner, the third runner can be connected with first runner, the fourth runner can be connected with the second runner.

In the embodiment of the utility model, the exit end of third runner and fourth runner all is connected with the system bubble chamber, be provided with at least one screen cloth on the runner.

In the embodiment of the utility model, the casing is including the handheld portion and the nozzle that are connected, the screen cloth sets up in the cavity that forms between handheld portion and nozzle, set up the support ring with screen cloth matched with in the cavity, the aperture of screen cloth is 80 meshes-250 meshes.

In the embodiment of the present invention, the third flow channel and the first flow channel, the fourth flow channel and the second flow channel are all connected via the pipe.

The utility model discloses a hand-held type foam device has following beneficial effect: the pipe fitting can adopt pipe-in-pipe structure, realizes like this that air and soap lye keep apart the transmission, avoids the long-distance transmission of gas-liquid mixture form to produce bullet form pulse jet, influences user experience. The low-power pump machine is adopted to realize the small-range foam injection, so that the flexibility is greatly improved, the energy is saved, the environment is protected, and the installation is easy.

Drawings

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

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is an enlarged schematic view at a in fig. 2.

Fig. 4 is an exploded view of the body of the present invention.

Fig. 5 is a schematic view of the bubble generating assembly of the present invention.

Fig. 6 is a schematic connection diagram of the middle bubble-discharging assembly of the present invention.

In the figure: flow direction of soap liquid is 70, and flow direction of air is 80; 90 is the flow direction of the foam.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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 work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. 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 the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to the attached drawings of the specification, the handheld foaming device comprises a body 10 internally provided with a soap liquid bottle 11 and a movable foam discharging assembly 20, specifically, an inlet for adding soap liquid can be arranged above the soap liquid bottle, a buckle cover is additionally arranged at the inlet of the soap liquid bottle, a liquid pump 12 connected with the soap liquid bottle is arranged in the body, and an air pump 13 is also arranged in the body; go out the bubble subassembly and include a system bubble chamber 11, liquid pump, air pump can be connected with the system bubble chamber, the system bubble subassembly is still including the runner 22 that is used for going out the bubble, the system bubble chamber is connected with the runner, the utility model discloses in, the liquid pump sends the system bubble chamber with soap lye, and the air pump sends the system bubble chamber with the air, and the air carries out system bubble work with the mixture of soap lye, flows out from the play bubble subassembly through the runner again.

In order to better perform the foaming work, the foaming cotton 50 for foaming is arranged in the foaming cavity; after the air and the soap liquid are fully mixed on the foaming cotton, foam is generated and flows out from the flow channel.

Further, a first connector 30 is arranged on the body, a first flow channel 31 and a second flow channel 32 are arranged on the first connector, the first flow channel is connected with an outlet end of the liquid pump, the second flow channel is connected with an outlet end of the air pump, namely, soap liquid and air can flow out through the first connector, referring to the attached drawings of the specification, an opening is arranged below the body (specifically, a frame described below), threads are arranged in the opening, threads are also arranged on the outer ring of the first connector, the first connector is connected with the body through the matching connection of the two threads, and more specifically, a locking nut 39 can be arranged and can also be connected with the threads on the periphery of the first connector in a matching manner, specifically referring to the attached drawings of the specification.

Still further, the body includes backplate 13, frame 14 and face lid 15 that are connected, and similarly, also set up a filling port that adds the soap lye on the frame, this filling port is connected with the entry cooperation of soap lye bottle, the frame is located backplate and face lid within a definite time, the backplate can be fixed in on the wall body, set up the mounting hole 16 that is used for being connected with the wall body on the backplate, be provided with a receiving plate 17 in the body, the soap lye bottle is placed on receiving plate.

In the first embodiment of the present invention, the liquid pump is disposed below the receiving plate, and an opening is disposed on the receiving plate, so that the soap liquid bottle is connected to the liquid pump through the opening, the inlet end of the liquid pump is connected to the soap liquid bottle, and a first fixing frame 18 is disposed in the main body and connected to the main body, and the first fixing frame can fix the liquid pump in the main body; the body is also internally provided with a second fixing frame 19 connected with the body, and the second fixing frame can fix the air pump in the body.

Furthermore, the body is provided with a driving assembly 60, which includes a power supply assembly 33, which may be a dry battery or a lithium battery, and a circuit board 34, and the driving assembly is cooperatively connected with the liquid pump and the air pump for controlling the operation of the liquid pump and the air pump.

In a preferred embodiment of the present invention, the bubble generating assembly comprises a housing 23, the inlet end of the housing is provided with a second connector 35, the second connector comprises a third flow passage 36 and a fourth flow passage 37, the third flow passage can be connected with the first flow passage, the fourth flow passage can be connected with the second flow passage, and in use, the second connector is connected with the housing through another lock nut 38.

Preferably, the outlet ends of the third flow channel and the fourth flow channel are both connected with the foam making cavity, and at least one screen 24 is arranged on the flow channels.

In one embodiment, the housing includes a handle 25 and a nozzle 26 connected together, the handle being either straight or angled in use, depending on the particular application, the screen being disposed in a cavity 27 defined between the handle and the nozzle, the cavity having a support ring 28 disposed therein for engagement with the screen, preferably two screens and support rings disposed therein, the support rings securing the screens in the cavity against movement, the screens having apertures of 80-250 mesh.

In a specific use, the third flow channel and the first flow channel, and the fourth flow channel and the second flow channel are connected through a pipe 40, and the pipe may also be a pipe-in-pipe structure, and mainly includes an inner pipe 41 and an outer pipe 42, where the inner pipe is used for soap solution circulation, and the outer pipe is used for air circulation.

The embodiment of the utility model provides an in use: mainly comprises a body, a soap lye bottle, a driving component, a liquid pump, an air pump, a foam outlet component and the like. The soap liquid is filled in the soap liquid bottle, and under the action of the liquid pump, the liquid is pumped from the soap liquid bottle to the first joint and then is transmitted to the foam cotton from the inner tube through the second joint; air is pumped to the first joint by the air pump and then is transmitted to the foam cotton from the outer pipe through the second joint. After the air and the soap liquid are fully mixed on the foaming cotton, foam is generated and finally the foam is ejected from a nozzle. The foaming times of the utility model are about 10 times to 15 times; the fineness of the foam can be effectively improved by adding a screen (the aperture of the screen is 80-250 meshes) at the nozzle.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A hand-held foam device comprises a body internally provided with a soap liquid bottle and a movable foam outlet assembly, and is characterized in that a liquid pump connected with the soap liquid bottle is arranged in the body, and an air pump is also arranged in the body; the bubble producing assembly comprises a bubble producing cavity, the liquid pump and the air pump can be connected with the bubble producing cavity, the bubble producing assembly further comprises a flow channel for producing bubbles, and the bubble producing cavity is connected with the flow channel.

2. The hand-held foam device as claimed in claim 1, wherein foam wool for foam production is arranged in the foam outlet chamber.

3. A hand-held foam unit according to any one of claims 1 or 2, wherein the body is provided with a first connector, the first connector being provided with a first flow passage and a second flow passage, the first flow passage being connected to the outlet of the liquid pump and the second flow passage being connected to the outlet of the air pump.

4. The handheld foaming device according to claim 3, wherein the body comprises a back plate, a frame and a face cover which are connected, the frame is located between the back plate and the face cover, the back plate can be fixed on a wall, mounting holes for connecting with the wall are formed in the back plate, a bearing plate is arranged in the body, and the soap liquid bottle is placed on the bearing plate.

5. The hand-held foam device according to claim 4, wherein the liquid pump is disposed below the receiving plate, the inlet end of the liquid pump is connected to the soap bottle, and a first fixing frame is disposed in the body and connected to the body, and the first fixing frame can fix the liquid pump in the body; the air pump is characterized in that a second fixing frame connected with the body is further arranged in the body, and the air pump can be fixed in the body through the second fixing frame.

6. A hand held foam unit according to claim 5 wherein the body is further provided with a drive assembly comprising a power supply assembly and a circuit board, the drive assembly being cooperatively connected to the liquid and air pumps.

7. A hand held foam unit according to any one of claims 1 to 2 or 4 to 6 wherein the foam dispensing assembly comprises a housing having a second connector at an inlet end thereof, the second connector comprising a third flow path connectable to the first flow path and a fourth flow path connectable to the second flow path.

8. The handheld foaming device according to claim 7, wherein the outlet ends of the third flow passage and the fourth flow passage are connected with the foaming chamber, and at least one screen is arranged on the flow passages.

9. The handheld foaming device according to claim 8, wherein the housing comprises a handheld portion and a nozzle connected with the handheld portion, the screen is disposed in a cavity formed between the handheld portion and the nozzle, a support ring matched with the screen is disposed in the cavity, and the screen has a hole size of 80-250 meshes.

10. The hand-held foam unit as claimed in claim 9, wherein the third flow channel and the first flow channel, and the fourth flow channel and the second flow channel are connected via a tube.