CN217959164U - Liquid discharging device and cleaning brush - Google Patents

Abstract

The disclosed embodiment relates to a play liquid device and cleaning brush, includes: a first reservoir chamber; the second liquid storage cavity is communicated with the first liquid storage cavity, and one end of the second liquid storage cavity is provided with a liquid outlet; the guide rod penetrates through the first liquid storage cavity, the second liquid storage cavity and the liquid outlet, a sealing piece is arranged at the end part of the guide rod close to the liquid outlet, and the guide rod can passively move along the axial direction to drive the sealing piece at the end part to move so as to realize the opening and closing of the liquid outlet; the liquid pushing piece is arranged on the guide rod and can move in the second liquid storage cavity along with the movement of the guide rod so as to push out liquid in the second liquid storage cavity when the liquid outlet is opened. The problem of because clean liquid glues thick difficult outflow is solved to this embodiment, the user uses this play liquid device can be easily with liquid release, has promoted user's use experience and has felt.

Description

Liquid discharging device and cleaning brush

Technical Field

The embodiment of the disclosure relates to the technical field of cleaning tools, in particular to a liquid outlet device and a cleaning brush.

Background

The cleaning appliance is used for cleaning a vegetable basin, a washbasin, a pot and a bowl, and generally comprises a cleaning end, such as bristles, brush cloth and the like, and is used for dipping liquid such as cleaning liquid and the like to guarantee the cleaning effect.

At present, add the stock solution cavity in the cleaning appliance structure, in liquid storage cavity is deposited in advance with liquid such as liquid detergent, directly supply to clean end from the stock solution cavity during cleaning, need not to separate stock solution device and clean end, facilitate the use. But cleaning appliances such as current cleaning brush have the drawback, and common cleaning brush is the guide arm that is provided with in the stock solution cavity promptly, is connected with cleaning brush bottom liquid outlet through the guide arm, is opened by the back liquid outlet when the guide arm is pressed, then the liquid outlet flows out from the liquid outlet by the principle of gravity, but the liquid detergent is very thick consequently can not smooth and easy outflow, needs the user to press the liquid detergent that can come out the capacity for a long time, and the user uses experience to feel not good.

Accordingly, there is a need to ameliorate one or more of the problems with the related art solutions described above.

It is noted that this section is intended to provide a background or context to the disclosure as recited in the claims. The description herein is not admitted to be prior art by inclusion in this section.

SUMMERY OF THE UTILITY MODEL

An object of the disclosed embodiments is to provide a liquid outlet device and a cleaning brush, thereby overcoming, at least to some extent, one or more of the problems due to the limitations and disadvantages of the related art.

The embodiment of the present disclosure first provides a liquid outlet device, including:

a first reservoir chamber;

the second liquid storage cavity is communicated with the first liquid storage cavity, and one end of the second liquid storage cavity is provided with a liquid outlet;

the guide rod penetrates through the first liquid storage cavity, the second liquid storage cavity and the liquid outlet, and can move passively along the axial direction to drive the sealing piece at the end part to move so as to realize opening and closing of the liquid outlet;

and the liquid pushing part is arranged on the guide rod and can move in the second liquid storage cavity along with the movement of the guide rod so as to push out the liquid in the second liquid storage cavity when the liquid outlet is opened.

In an embodiment of the present disclosure, a sealing member is disposed at an end of the guide rod close to the liquid outlet.

In an embodiment of the disclosure, the liquid pushing piece is a liquid pushing plate, and the shape of the liquid pushing piece is matched with that of the second liquid storage cavity, so that a piston structure is formed with the second liquid storage cavity in a liquid pushing process, and liquid in the second liquid storage cavity can be pushed out conveniently.

In an embodiment of the disclosure, when the liquid outlet is closed, the liquid pushing plate is located in the first liquid storage cavity and is a preset distance away from the second liquid storage cavity.

In an embodiment of the present disclosure, an opening is disposed at an end of the first liquid storage cavity opposite to the second liquid storage cavity, and the opening is connected to a cover.

In an embodiment of the present disclosure, the liquid outlet device further includes a pressing piece, and a portion of the pressing piece passes through the cover body and is detachably connected to the guide rod located in the first liquid storage cavity; the pressing piece comprises a liquid pressing button and a pressing rod, and the pressing rod part penetrates through the cover body to be detachably connected with the guide rod.

In an embodiment of the present disclosure, at least one flow guide groove is axially formed in a portion of the guide rod between the liquid pushing member and the sealing member, so that liquid in the second liquid storage cavity flows out along the at least one flow guide groove in the liquid pushing process.

In an embodiment of the disclosure, an elastic resetting member is sleeved on the guide rod between the liquid pushing member and the liquid outlet, so that the guide rod is reset through the elastic resetting member after the liquid is pushed out.

The embodiment of the disclosure also provides a cleaning brush, which comprises the liquid outlet device in the embodiment; further comprising:

the brush head or other cleaning devices are connected with the end part of the liquid outlet device provided with a liquid outlet.

The embodiment of the present disclosure further provides a liquid outlet device, including:

a liquid storage tank having a liquid outlet;

the guide rod penetrates through the liquid storage cavity and the liquid outlet, the guide rod is provided with an end part, and the guide rod can passively move along the axial direction to drive the end part to move so as to realize the opening and closing of the liquid outlet;

the cover body is detachably arranged at the top of the liquid storage cavity or is integrally formed with the liquid storage tank;

the pressing piece partially penetrates through the cover body and is connected with the guide rod;

the guide rod is provided with at least one guide groove along the axial direction, and the bottom of the guide rod is sleeved with an elastic resetting piece to reset the guide rod.

The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:

the play liquid device and cleaning brush in the embodiment of this disclosure, set up the second stock solution chamber through end intercommunication in first stock solution chamber, and the cooperation sets up the liquid pushing part on the guide arm, when the guide arm moves passively, the liquid pushing part gets into second stock solution intracavity and forms piston structure with second stock solution chamber, release the liquid of second stock solution intracavity when the liquid outlet is opened, solved because the thick difficult problem that flows of clean liquid, the user uses this play liquid device can be easily release liquid, user's use experience is felt has been promoted.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.

FIG. 1 is a schematic sectional structure diagram of a liquid outlet device in an exemplary embodiment of the disclosure;

FIG. 2 is a schematic diagram showing the overall structure of a liquid outlet device in the exemplary embodiment of the present disclosure;

FIG. 3 shows a schematic cross-sectional structural view of a cleaning brush in an exemplary embodiment of the present disclosure;

FIG. 4 shows a schematic structural view of a cleaning brush in an exemplary embodiment of the present disclosure;

FIG. 5 shows a schematic structural view of a cleaning brush in an exemplary embodiment of the present disclosure;

FIG. 6 is a schematic view showing a structure of a cleaning brush in still another exemplary embodiment of the present disclosure;

fig. 7 shows a schematic sectional structure diagram of a liquid outlet device in another exemplary embodiment of the disclosure.

Reference numerals are as follows:

100. a first reservoir chamber; 200. a second reservoir chamber; 201. a liquid outlet; 300. a guide bar; 302. a seal member; 301. a liquid pushing member; 400. a cover body; 500. a pressing member; 303. a diversion trench; 600. an elastic reset member; 700. a brush head; 800. a liquid storage tank.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Furthermore, the drawings are merely schematic illustrations of embodiments of the disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities.

In the present exemplary embodiment, a liquid outlet device is provided, as shown in fig. 1, which may include: a first liquid storage cavity 100, a second liquid storage cavity 200, a guide rod 300 and a liquid pushing piece 301.

A first reservoir 100; the second liquid storage cavity 200 is communicated with the first liquid storage cavity 100, and one end of the second liquid storage cavity 200 is provided with a liquid outlet 201; the guide rod 300 is arranged in the first liquid storage cavity 100, the second liquid storage cavity 200 and the liquid outlet 201 in a penetrating manner, and the guide rod 300 can move passively along the axial direction to drive the sealing element 302 at the end part to move so as to realize opening and closing of the liquid outlet 201; the liquid pushing element 301 is disposed on the guide rod 300 and can move in the second liquid storage cavity 200 along with the movement of the guide rod 300, so as to push out the liquid in the second liquid storage cavity 200 when the liquid outlet 201 is opened.

Specifically, one end of the first liquid storage cavity 100 has an opening for communicating with the second liquid storage cavity 200, and another end of the first liquid storage cavity 100 may further have a liquid filling opening, and a cover 400 may also be disposed at the end, so as to add liquid, such as detergent, into the first liquid storage cavity 100 by unscrewing the cover 400, but not limited thereto. The second liquid storage cavity 200 may be configured as a cylindrical structure or a prismatic structure, and then the liquid pushing member 301 adapted to the shape of the second liquid storage cavity 200 is engaged to form a piston structure, so as to push out the liquid flowing into the second liquid storage cavity 200. Liquid pushing component 301 is fixed on guide arm 300, first stock solution chamber 100 is passed in proper order to guide arm 300, second stock solution chamber 200 and liquid outlet 201, guide arm 300 is close to the one end in first stock solution chamber 100 and can sets up in first stock solution chamber 100 outsidely, press this guide arm 300 so that guide arm 300 along axial displacement through external force, also can set up guide arm 300 in the inside in first stock solution chamber 100, set up pressing component 500 through the tip in first stock solution chamber 100, in order to drive guide arm 300 through the removal of pressing component 500 and remove.

In addition, in an example, a sealing element 302 is arranged at an end of the guide rod 300 close to the liquid outlet 201, specifically, the sealing element 302 is further arranged at an end of the guide rod 300 close to the liquid outlet 201, and the liquid outlet 201 may be stepped, so that the sealing element 302 is located at the stepped hole to enhance the sealing performance of the liquid outlet 201; the sealing element 302 may also be disposed outside the liquid outlet 201 to seal the liquid outlet 201, and is not limited in particular. When the guide rod 300 moves due to an external force, the sealing member 302 is driven to be away from the liquid outlet 201, so that the liquid outlet 201 is opened, and the liquid pushing member 301 is driven to move to the second liquid storage cavity 200, so as to form a piston mechanism with the second liquid storage cavity 200, and push out the liquid flowing into the second liquid storage cavity 200 from the first liquid storage cavity 100. It should be noted that, after the liquid discharging operation is completed, the guide rod 300 may be reset by an external force, or may be reset by arranging a spring between the liquid pushing member 301 and the liquid outlet 201, and the specific resetting manner is not limited.

In this embodiment, set up second stock solution chamber 200 through communicating at first stock solution chamber 100 tip, and the cooperation sets up the liquid pushing part 301 on guide arm 300, when guide arm 300 passive moving, liquid pushing part 301 forms piston structure with second stock solution chamber 200 in getting into second stock solution chamber 200, release the liquid in second stock solution chamber 200 when liquid outlet 201 is opened, the problem of having solved because the thick difficult outflow of gluing of clean liquid, the user uses this play liquid device can be easy to release liquid, user's use experience is felt to have been promoted.

Optionally, in some embodiments, as shown in fig. 1, the liquid pushing member 301 is a liquid pushing plate, and has a shape adapted to the shape of the second liquid storage cavity 200, so as to form a piston structure with the second liquid storage cavity 200 during the liquid pushing process, so as to push out the liquid in the second liquid storage cavity 200.

Specifically, the second liquid storage cavity 200 may be configured as a cylindrical structure, and the liquid pushing plate is a circular plate, so that when the liquid pushing plate enters the second liquid storage cavity 200 along with the guide rod 300, a piston structure is formed, and the liquid in the second liquid storage cavity 200 can be pushed out more easily.

Optionally, in some embodiments, when the liquid outlet 201 is closed, the liquid pushing plate is located in the first liquid storage cavity 100 and at a predetermined distance from the second liquid storage cavity 200. Specifically, after the guide rod 300 is reset, in order to facilitate the liquid in the first liquid storage cavity 100 to flow into the second liquid storage cavity 200, the liquid pushing plate is spaced from the second liquid storage cavity 200 by a certain distance, for example, the distance may be set to be 0.5-1.5 cm, and the setting may be specifically performed according to the speed of the liquid flowing into the second liquid storage cavity 200 during the manufacturing process.

Optionally, in some embodiments, as shown in fig. 1 and 2, an opening is disposed at an end of the first reservoir 100 opposite to the second reservoir 200, and a cover 400 is connected to the opening. Specifically, the opening of the first liquid storage cavity 100 can be in threaded connection with the cover 400, so that the first liquid storage cavity 100 can be conveniently detached, and a user can add liquid into the first liquid storage cavity 100.

Optionally, in some embodiments, the liquid outlet apparatus further includes a pressing member 500, and a portion of the pressing member 500 passes through the cover 400 and is detachably connected to the guide rod 300 located in the first liquid storage chamber 100. Specifically, the cover 400 has a recess in the middle for receiving the pressing member 500 to avoid accidental touch during use, and in one example, the pressing member 500 includes a button and a pressing rod, and the pressing rod is partially connected to the guide rod 300 through the cover 400. Specifically, the pressing rod penetrates through the cover body 400 and is connected with the guide rod 300 in the first liquid storage cavity 100 in a plugging mode, when a user needs to add liquid to open the cover body 400, the pressing rod can be directly taken away together with the pressing piece 500, the user can add the liquid into the first liquid storage cavity 100 conveniently, the cover body 400 and the pressing piece 500 are moved away, and the user can clean the first liquid storage cavity 100 conveniently.

Optionally, in some embodiments, at least one flow guide groove 303 is axially formed in a portion of the guide rod 300 between the liquid pushing member 301 and the sealing member 302, so that the liquid in the second reservoir chamber 200 can flow out along the at least one flow guide groove 303 during the liquid pushing process. Specifically, seted up at least one guiding gutter 303 on the guide arm 300 of liquid pushing part 301 and sealing member 302, at the liquid pushing in-process, outside liquid outlet 201 was pushed out to guide arm 300 part, the liquid in second stock solution chamber 200 can be followed guiding gutter 303 and flowed out, and this kind of setting can make the liquid in the second stock solution chamber 200 flow out fast to further improve user's experience and experience.

Optionally, in some embodiments, as shown in fig. 1, an elastic resetting member 600 is sleeved on the guide rod 300 between the liquid pushing member 301 and the liquid outlet 201, so that the guide rod 300 is reset by the elastic resetting member 600 after the liquid is pushed out. Specifically, a return spring is arranged between the liquid pushing member 301 and the liquid outlet 201, and when the guide rod 300 is moved, the return spring can be returned, so that the sealing member 302 is tightly attached to the liquid outlet 201, and the liquid in the liquid outlet device is prevented from flowing out when the liquid pushing member is not in use. It should be noted that a return spring may also be disposed between the button and the cover 400 to achieve the return of the guide rod 300, but is not limited in particular.

Also provided in this exemplary embodiment is a cleaning brush, which, as shown in fig. 3-6, may include the fluid dispensing device and brush head 700 described in the previous embodiments or other cleaning devices. The brush head 700 or other cleaning device is connected with the end part of the liquid outlet device provided with the liquid outlet 201.

Specifically, the brush head 700 can be clamped at the end of the liquid outlet 201, and can also be screwed at the end of the liquid outlet 201, so that the brush head 700 can be detached and cleaned, and can also be integrally formed on the liquid storage device, which is not limited herein.

Optionally, in some embodiments, the brush head 700 is detachably connected with the outer wall of the second liquid storage cavity 200 in the liquid outlet device. Specifically, the outer wall of the second reservoir 200 may be configured to be cylindrical, so as to facilitate the threaded connection of the brush head 700 with the outer wall of the second reservoir 200, but is not particularly limited.

The present exemplary embodiment further provides a liquid outlet device, as shown in fig. 7, including a liquid storage tank 800, a guide rod 300, a cover 400 and a pressing member 500.

A reservoir 800 having a liquid outlet 201; the guide rod 300 is arranged at the liquid storage tank 800 and the liquid outlet 201 in a penetrating manner, the guide rod 300 is provided with an end part, and the guide rod 300 can move along the axial direction passively so as to drive the end part to move, so that the liquid outlet 201 is opened and closed; the cover body 400 is detachably arranged at the top of the liquid storage tank 800 or is integrally formed with the liquid storage tank 800; a pressing member 500, the pressing member 500 partially passing through the cover 400 and being connected to the guide bar 300; at least one diversion trench 303 is axially formed in the guide rod 300, and an elastic reset piece is sleeved at the bottom of the guide rod 300 to reset the guide rod 300.

Specifically, liquid outlet 201 can be set up to the bottom of liquid storage pot 800, but the tip joint of guide arm 300 is in liquid outlet 201 department to passive removal through guide arm 300 realizes opening and shutting of liquid outlet 201 through this tip, for example, this tip can set up a sealing washer, and the sealing washer is located the liquid outlet 201 outside, or liquid outlet 201 is the step form, and the tip of guide arm 300 is located the step position department of liquid outlet 201, realizes opening and shutting and sealing to liquid outlet 201.

The top of the liquid storage tank 800 may be detachably provided with a cover 400 to facilitate adding the cleaning agent into the liquid storage tank 800, or the liquid storage tank 800 and the cover 400 may be integrally formed, and a liquid adding hole may be provided above the cover 400 to facilitate adding the cleaning agent into the liquid storage tank 800, which is not limited herein.

In addition, at least one guiding gutter 303 has been seted up along the axial to guide arm 300, and when guide arm 300 moved outside liquid outlet 201, the liquid in the liquid storage pot 800 can flow out rapidly along guiding gutter 303, reduces user's latency, improves user and uses the experience and feel. The elastic reset member may be disposed at the bottom of the guide rod 300 in the liquid storage tank 800, so as to reset the guide rod 300 in time after the guide rod 300 is partially moved out of the liquid storage tank 800, so that the user can press the guide rod for the next time, and the end of the guide rod 300 is reset to the liquid outlet 201, so as to seal the liquid outlet 201, thereby preventing the liquid in the liquid storage tank 800 from flowing out.

It is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like in the foregoing description are used for indicating or indicating the orientation or positional relationship illustrated in the drawings, merely for the convenience of describing the disclosed embodiments and for simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and therefore should not be considered limiting of the disclosed embodiments.

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 to implicitly indicate 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 embodiments of the present disclosure, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present disclosure, unless otherwise specifically stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning 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 disclosure can be understood by those of ordinary skill in the art as appropriate.

In the embodiments of the present disclosure, unless otherwise expressly specified or limited, 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 that the first and second features are not in direct contact, but are in contact via another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice in the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

Claims (10)

1. A liquid outlet device is characterized by comprising:

a first reservoir chamber;

the second liquid storage cavity is communicated with the first liquid storage cavity, and one end of the second liquid storage cavity is provided with a liquid outlet;

the guide rod penetrates through the first liquid storage cavity, the second liquid storage cavity and the liquid outlet, and can move passively along the axial direction to drive the end part of the guide rod to move so as to realize opening and closing of the liquid outlet;

and the liquid pushing piece is arranged on the guide rod and can move in the second liquid storage cavity along with the movement of the guide rod so as to push out the liquid in the second liquid storage cavity when the liquid outlet is opened.

2. The liquid outlet device as claimed in claim 1, wherein a sealing member is provided at the end of the guide rod close to the liquid outlet.

3. The liquid outlet device as claimed in claim 1, wherein the liquid pushing member is a liquid pushing plate and has a shape adapted to the second liquid storage cavity so as to form a piston structure with the second liquid storage cavity during the liquid pushing process, so as to push out the liquid in the second liquid storage cavity.

4. The liquid outlet device as claimed in claim 3, wherein the liquid pushing plate is located in the first liquid storage chamber and at a predetermined distance from the second liquid storage chamber when the liquid outlet is closed.

5. The liquid outlet device as claimed in claim 1, wherein the first liquid storage chamber has an opening at an end opposite to the second liquid storage chamber, and a cover is connected to the opening.

6. The liquid outlet device as claimed in claim 5, further comprising a pressing member, wherein a part of the pressing member passes through the cover body and is connected with the guide rod in the first liquid storage cavity; the pressing piece comprises a liquid pressing button and a pressing rod, and the pressing rod penetrates through the cover body and is detachably connected with the guide rod.

7. The liquid outlet device as claimed in claim 2, wherein at least one flow guide groove is axially formed in a portion of the guide rod between the liquid pushing member and the sealing member, so that liquid in the second liquid storage chamber can flow out along the at least one flow guide groove during the liquid pushing process.

8. The liquid outlet device as claimed in claim 1, wherein an elastic reset member is sleeved on the guide rod between the liquid pushing member and the liquid outlet, so that the guide rod is reset by the elastic reset member after the liquid is pushed out.

9. A cleaning brush, characterized in that it comprises the liquid outlet device of any one of claims 1 to 8; further comprising:

the brush head or other cleaning devices are connected with the end part of the liquid outlet device provided with a liquid outlet.

10. A liquid outlet device is characterized by comprising:

a liquid storage tank having a liquid outlet;

the guide rod penetrates through the liquid storage tank and the liquid outlet, is provided with an end part and can move along the axial direction passively so as to drive the end part to move and open and close the liquid outlet;

the cover body is detachably arranged at the top of the liquid storage tank or is integrally formed with the liquid storage tank;

the pressing piece partially penetrates through the cover body and is connected with the guide rod;

at least one guide groove is axially formed in the guide rod, and an elastic reset piece is sleeved at the bottom of the guide rod and used for resetting the guide rod.

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