Bottle opening liquid outlet sealing air inlet valve and medicine applying device

Abstract

The sealing air inlet valve comprises a valve body, the valve body is provided with a valve cavity, and a one-way valve port and a valve liquid outlet are formed in the valve cavity; and the liquid outlet of the valve is communicated with the liquid inlet of the pump body through a hose. The utility model has the beneficial effects that through the arrangement of the valve body with the one-way valve port, when liquid needs to be used, the pump body is started, the pump body is connected and communicated with the valve liquid outlet of the valve body through the liquid inlet, and the liquid flows into the guide module through the liquid guide connecting pipe after passing through the liquid outlet through the pump body, so that the medicine application is finally realized; due to the fact that the pump body is started, when the pressure of the liquid storage bottle is reduced, internal negative pressure is formed, after the pressure reaches a certain value, a valve port of the valve body is opened, air can enter the valve body, then liquid can flow out smoothly, and the structure is compact and reasonable.

Description

TECHNICAL FIELD

[0001] The utility model relates to hair care technical field, concretely relates to a bottle mouth liquid outlet sealing air inlet valve and medicine applicator. BACKGROUND

[0002] Hair care is an indispensable part of modern people's daily beauty and health care. With the improvement of people's demand for hairdressing, various hair care products such as essential oil, hair conditioner, care liquid and hair care liquid emerge in endlessly on the market. These products not only can nourish hair, but also can repair damaged hair quality and improve hair quality health. However, how to efficiently and uniformly apply these care products to hair has become a big problem. At present, there are pneumatic medicine applicators on the market, for example, patent number 202411131354. X patent, which realizes head care by conveying the liquid in the bottle body into the flow guide module through air pressure. Due to the structure, sometimes the air pressure compression will cause blockage and other problems, resulting in poor extrusion effect. SUMMARY

[0003] The purpose of the utility model is to solve the above problems, which is described in detail below.

[0004] To achieve the above purpose, the utility model provides the following technical scheme:

[0005] The utility model provides a bottle mouth liquid outlet sealing air inlet valve and medicine applicator, which comprises a valve body, the valve body is provided with a valve cavity, a one-way valve port and a valve liquid outlet are arranged in the valve cavity, the valve liquid outlet and the inlet of the pump body are connected through a hose.

[0006] As preferred, the valve body is further provided with a limiting installation part, and the valve body is installed on the liquid outlet connecting seat through the limiting installation part.

[0007] As preferred, it comprises a shell, a liquid storage bottle, a liquid outlet connecting seat, a battery, a control panel, a liquid guide module and a pump body; the liquid storage bottle is installed above the shell through the liquid outlet connecting seat, the valve body is installed in the liquid outlet connecting seat, the pump body, the battery and the control panel are installed in the shell; the liquid guide module is installed at one end of the shell, and the liquid guide module is connected with the pump liquid outlet of the pump body through a liquid guide connecting pipe.

[0008] As preferred, it further comprises an operation button, the operation button is arranged outside the shell, and the operation button is electrically connected with the control panel.

[0009] As preferred, it further comprises a top cover, and the top cover is buckled above the shell.

[0010] As preferred, it further comprises a bottom cover, and the bottom cover is buckled at the bottom of the shell.

[0011] Preferably, the liquid storage bottle is provided with an external thread, and the liquid outlet connector is provided with an internal thread, the internal thread and the external thread being matched.

[0012] Preferably, the liquid outlet connector is further provided with a valve body mounting hole, and the valve body is mounted in the valve body mounting hole.

[0013] Preferably, the pump is provided with a pump outlet, and the pump outlet is connected with the liquid guide connector through a hose.

[0014] Preferably, the liquid guide module is provided with a plurality of hollow liquid guide columns.

[0015] The beneficial effect is that: the valve body provided with the one-way valve port, when the liquid is needed, the pump body is started, the pump body is connected and communicated through the liquid inlet and the valve outlet of the valve body, the liquid flows into the liquid guide module through the liquid outlet of the pump body, and finally the medicine is applied, because the pump body is started, the pressure of the liquid storage bottle is reduced, the internal negative pressure is formed, when the value reaches a certain value, the valve port of the valve body is opened, the air can enter the valve body, and then the liquid can flow out smoothly, and the structure is compact and reasonable. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0017] Figure 1 is a schematic diagram of the three-dimensional structure of the present application;

[0018] Figure 2 is a sectional view of the present application;

[0019] Figure 3 is a schematic diagram of the structure of the present application without top cover, shell and bottom cover;

[0020] Figure 4 is a connection structure example of the liquid storage bottle, the liquid outlet connector and the valve body of the present application;

[0021] Figure 5 is a schematic diagram of the structure of the valve body of the present application;

[0022] Figure 6 is a schematic diagram of the structure of the valve body of the present application from another angle.

[0023] The following is the explanation of the reference signs:

[0024] 1, top cover; 2, shell; 3, bottom cover; 4, operation button; 5, liquid storage bottle; 6, liquid outlet connector; 7, valve body; 701, one-way valve port; 702, valve liquid outlet; 703, valve cavity; 704, limiting installation part; 8, pump body; 801, liquid inlet; 802, pump liquid outlet; 9, battery; 10, control board; 11, liquid guide connecting pipe; 12, liquid guide module. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the utility model clearer, the technical scheme of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope protected by the utility model.

[0026] Referring to Figures 1-6 The utility model provides a kind of bottle mouth liquid outlet sealing air inlet valve and medicine applicator, including valve body 7, the valve body 7 is provided with valve cavity 703, one-way valve port 701 and valve liquid outlet 702 are arranged in the valve cavity 703;The valve liquid outlet 702 and the liquid inlet 801 of pump body 8 are connected by hose.

[0027] In the embodiment, the valve body 7 is also provided with limiting installation part 704, and the valve body 7 is installed on the liquid outlet connector 6 through the limiting installation part 704.

[0028] In the embodiment, including shell 2, liquid storage bottle 5, liquid outlet connector 6, battery 9, control board 10, liquid guide module 12 and pump body 8;The liquid storage bottle 5 is installed above the shell 2 by the liquid outlet connector 6, the valve body 7 is installed in the liquid outlet connector 6, the pump body 8, battery 9 and control board 10 are installed in shell 2;The liquid guide module 12 is installed at one end of the shell 2, and the liquid guide module 12 is connected with the pump liquid outlet 802 of the pump body 8 by liquid guide connecting pipe 11.

[0029] In the embodiment, it also includes operation button 4, the operation button 4 is arranged outside the shell 2, and the operation button 4 is electrically connected with the control board 10;The operation button 4 can be provided with multiple gears, and different gears can be controlled, so that different control can be used for different working conditions.

[0030] In the embodiment, it also includes top cover 1;The top cover 1 is buckled above the shell 2.

[0031] In the embodiment, the bottom cover 3 is buckled at the bottom of the shell 2. The top cover 1 and the bottom cover 3 can be connected to the shell 2 in different manners.

[0032] In the embodiment, the liquid storage bottle 5 is provided with external threads, and the liquid outlet connecting base 6 is provided with internal threads.

[0033] In the embodiment, the liquid outlet connecting base 6 is further provided with a valve body mounting hole, and the valve body 7 is mounted in the valve body mounting hole.

[0034] In the embodiment, the pump outlet 802 of the pump is connected to the liquid guide connecting pipe 11 through a hose.

[0035] In the embodiment, the liquid guide module 12 is provided with a plurality of hollow liquid guide columns.

[0036] The valve body 7 is made of elastic material, which can be pressed after the liquid storage bottle 5 and the liquid outlet connecting base 6 are connected, so that a better sealing effect can be achieved.

[0037] The above structure is applied as follows:

[0038] After the pump body 8 is started, the liquid is connected to the liquid inlet 801 of the pump body 8 through the valve outlet 702, and then flows out through the pump outlet 802 of the pump body 8. The pump outlet 802 is connected to the liquid guide connecting pipe 11 through a hose. The liquid guide connecting pipe 11 guides the liquid through the liquid guide module, and the liquid is dropped on the hair through the hollow liquid guide to complete the care. When the pump body 8 is started for a period of time, the pressure of the liquid storage cavity formed by the liquid storage bottle 5, the liquid outlet connecting base 6 and the valve body 7 will decrease, and gradually form a negative pressure. When a certain pressure difference is reached, the one-way valve of the valve body 7 will open, and air will be supplied, so that the flow of air can be completed, and the flow of liquid can be smoothly completed.

[0039] The beneficial effects are as follows: the valve body 7 provided with the one-way valve 701 is used. When the liquid is needed, the pump body 8 is started. The pump body 8 is connected and communicated through the liquid inlet 801 and the valve outlet 702 of the valve body 7. The liquid flows into the liquid guide module through the liquid outlet of the pump body 8 and the liquid guide connecting pipe 11, and finally realizes the application of the medicine. Since the pump body 8 is started, the pressure of the liquid storage bottle 5 will decrease, and an internal negative pressure will be formed. When a certain value is reached, the valve of the valve body 7 is opened, air can enter the valve body 7, and then the liquid can flow out smoothly. The structure is compact and reasonable.

[0040] The above merely describes a specific implementation of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A bottle mouth liquid outlet sealing and air inlet valve, characterized in that: The valve body is provided with a valve cavity, a one-way valve port and a valve liquid outlet port.

2. The finish outlet seal and inlet valve of claim 1, wherein: The valve body is further provided with a limiting installation part, and the valve body is installed on the liquid outlet connecting seat through the limiting installation part.

3. A medicine dispenser comprising the bottle mouth liquid outlet sealing and air inlet valve of claim 1, characterized in that: The shell, the liquid storage bottle, the liquid outlet connecting seat, the battery, the control board, the liquid guide module and the pump body are included.

4. The medicine applicator of claim 3, wherein: The liquid storage bottle is installed above the shell through the liquid outlet connecting seat, the valve body is installed in the liquid outlet connecting seat, the pump body, the battery and the control board are installed in the shell, and the liquid guide module is installed at one end of the shell.

5. The medicine applicator of claim 4, wherein: An operation button is further included, which is arranged outside the shell and is electrically connected with the control board.

6. The medicine applicator of claim 5, wherein: A top cover is further included, which is buckled above the shell.

7. The medicine applicator of claim 3, wherein: A bottom cover is further included, which is buckled at the bottom of the shell.

8. The medicine applicator of claim 3, wherein: The liquid storage bottle is provided with external threads, the liquid outlet connecting seat is provided with internal threads, and the internal threads and the external threads are matched.

9. The medicine applicator of claim 3, wherein: The liquid outlet connecting seat is further provided with a valve body installation hole, and the valve body is installed in the valve body installation hole.

10. The medicine applicator of claim 3, wherein: The pump outlet is connected with the liquid guide connecting pipe through a hose. The liquid guide module is provided with a plurality of hollow liquid guide columns.

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