Electrically-controlled adjustable spray head device

Abstract

The utility model provides an electric control adjustable spray head device, which relates to the technical field of beauty equipment, and comprises a fixed sleeve and a movable sleeve slidably arranged in the fixed sleeve, the fixed sleeve is provided with a driving assembly, and the driving assembly is movably connected with the movable sleeve. When the driving assembly works, the movable sleeve piece is driven to move in the fixed sleeve piece, so that the spraying size is adjusted. The utility model has the beneficial effects that the stock solution A and the high-pressure gas B are fused to generate atomization to form a fine water molecule, and the fine water molecule can be better and quickly guided into a skin layer, so that better skin moisturizing, beautifying and nursing functions are achieved; the motor drives the spray nozzle in the spray head water passing inner sleeve to move left and right at the end of the water flow adjusting conical needle, so that the size of sprayed mist is adjusted, a user can adjust the size and gear of the mist by setting the stroke of the motor according to needs, use is convenient, the spraying amount is accurate and stable, and the practicability is high. And the phenomenon that the spraying amount is large and small is not easy to occur.

Description

Technical Field

[0001] The utility model relates to the technical field of beauty equipment, in particular to an electrically controlled adjustable spray head device. Background Art

[0002] Beauty equipment is an instrument that uses physical, electronic, optical and other methods to beautify people. With the improvement of living standards, people pay more and more attention to skin management, which leads to a gradual increase in the frequency of use of beauty equipment. At present, there are various beauty equipment on the market. When the face needs to be moisturized, the user will choose a moisturizing instrument to apply and moisturize the facial skin to be moisturized.

[0003] In the prior art, the technical scheme of the Chinese patent document (patent number: CN201820871886.0, patent name: an air pump type beauty sprayer) discloses: "It includes a shell and an upper component and a lower component arranged in the shell, the upper component includes a kettle body and a spray head assembly passing through the kettle body, the kettle body is provided with a liquid storage cavity for accommodating liquid, the spray head assembly and the kettle body are arranged perpendicular to each other, and an infusion channel is provided between the kettle body and the spray head assembly, the infusion channel is connected with the liquid storage cavity, and the infusion channel is provided with a spray port on the end face of the spray head assembly, the lower component includes an air pump for generating compressed air, a ventilation channel connected with the air pump is provided in the kettle body, the ventilation channel is connected with the exhaust port on the end face of the spray head assembly, the spray port is arranged in the exhaust port, and the air pump reduces the pressure outside the exhaust port, so that the liquid in the infusion channel is sprayed out from the spray port in a mist form."

[0004] Combined with the description and drawings of the patent document, in the above scheme, the air pump type beauty sprayer sprays spray by pressing the button downward, and then controls the size of the spray by pressing the pressure. However, the manual pressing method to adjust the spray volume is not accurate enough, and the spray volume is prone to fluctuating, which is not convenient to use. Utility Model Content

[0005] The utility model overcomes the shortcomings of the prior art and provides an electrically controlled adjustable spray head device, which can overcome the defects of the prior art mentioned in the background technology.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] An electrically controlled adjustable spray head device comprises a fixed kit and a movable kit slidably arranged in the fixed kit. The fixed kit is provided with a driving component, which is movably connected to the movable kit. When the driving component is working, it drives the movable kit to move in the fixed kit to adjust the spray size.

[0008] Furthermore, the fixing kit includes a spray head jacket, the spray head jacket is provided with a movable cavity, one end of the movable cavity is provided with an outlet, the other end of the movable cavity is provided with a spray head connecting piece, a water-passing inner core is provided in the movable cavity, one end of the water-passing inner core is provided with a water flow regulating conical needle, the other end of the water-passing inner core is threadedly connected with a spray head water inlet nozzle, a fixing nut is provided on the side of the spray head connecting piece, the fixing nut is threadedly connected to the water-passing inner core, a spray head fixing bracket is provided on the side of the fixing nut, and the driving assembly is fixed to the upper end of the spray head fixing bracket.

[0009] Furthermore, the mobile kit includes a spray head ventilation inner sleeve and a spray head water-through inner sleeve, a vent is provided in the middle of the spray head ventilation inner sleeve, a mounting hole is provided above the vent, an air inlet nozzle is provided below the vent, an air pump connecting hose is provided at the air inlet nozzle, a nozzle is provided in the middle of the spray head water-through inner sleeve, and the nozzle is inserted into the vent.

[0010] Furthermore, the spray head ventilation inner sleeve and the spray head water passage inner sleeve are arranged in the active cavity, and the ventilation port corresponds to the outlet.

[0011] Furthermore, the air pump connecting hose, the air inlet nozzle and the air vent are in air communication.

[0012] Furthermore, the spray head fixing bracket is provided with a first through hole and a second through hole, one end of the water-permeable inner core is inserted into the first through hole, and the other end of the water-permeable inner core is inserted into the water-permeable inner sleeve of the spray head.

[0013] Furthermore, a fixed position is provided in the water-passing inner core, and a liquid circulation position is formed around the fixed position. One end of the water flow regulating conical needle is fixed on the fixed position, and the other end of the water flow regulating conical needle corresponds to the nozzle.

[0014] Furthermore, the water inlet nozzle of the spray head, the liquid circulation position, the water inner sleeve of the spray head and the nozzle are connected with water.

[0015] Furthermore, the driving assembly includes a motor, the motor is connected to a screw rod, and the screw rod passes through the second through hole and is threadedly connected to the mounting hole.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The stock solution A is fused with the high-pressure gas B to produce atomization, and a thin water molecule is formed, which can be better and faster introduced into the skin layer, so as to achieve better skin hydration and skin care functions; the motor drives the nozzle in the water-passing inner sleeve of the spray head to move left and right at the end of the water flow regulating conical needle, so as to adjust the size of the sprayed spray. The user can also adjust the spray size and gear according to the needs by setting the stroke size of the motor. It is more convenient to use, and the spray volume is accurate and stable, and it is not easy to have the phenomenon of the spray volume being large and small. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is the overall diagram of the electrically controlled adjustable spray head device;

[0020] Figure 2 It is a separation diagram of the electrically controlled adjustable spray head device;

[0021] Figure 3 It is the working flow chart of the electronically controlled adjustable spray head device;

[0022] Figure 4 It is a cross-section of the electrically controlled adjustable spray head device Figure 1 ;

[0023] Figure 5 It is a cross-section of the electrically controlled adjustable spray head device Figure 2 .

[0024] In the figure: A-original liquid, B-high-pressure gas, C-negative pressure area, 1-fixed kit, 101-spray head jacket, 1011-active cavity, 1012-outlet, 102-water-passing inner core, 1021-fixed position, 1022-liquid circulation position, 103-water flow regulating conical needle, 104-spray head water inlet nozzle, 105-spray head fixing bracket, 1051-first through hole, 1052-second through hole, 106-spray head connector, 107-fixed nut, 2-movable kit, 201-spray head ventilation inner sleeve, 2011-vent, 2012-mounting hole, 202-spray head water-passing inner sleeve, 2021-nozzle, 203-air pump connecting hose, 204-inlet nozzle, 3-driving assembly, 301-motor, 302-screw, 4-air pump. DETAILED DESCRIPTION

[0025] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0026] like Figure 1 to Figure 2As shown, an electrically controlled adjustable spray head device includes a fixed kit 1 and a mobile kit 2 slidably arranged in the fixed kit 1, a driving component 3 is arranged on the fixed kit 1, and the driving component 3 is movably connected with the mobile kit 2. When the driving component 3 is working, it will drive the mobile kit 2 to move in the fixed kit 1 to adjust the spray size. The user can set the stroke size of the driving component 3 according to the needs to adjust the spray size and gear. It is more convenient to use, and the spray volume is accurate and stable, and it is not easy to have the phenomenon of the spray volume being large and small at times.

[0027] Specifically, Figures 3 to 5 As shown, the fixing kit 1 includes a spray head jacket 101, the spray head jacket 101 is provided with an active cavity 1011, one end of the active cavity 1011 is provided with an outlet 1012, the other end of the active cavity 1011 is provided with a spray head connector 106, a water-passing inner core 102 is provided in the active cavity 1011, one end of the water-passing inner core 102 is provided with a water flow regulating conical needle 103, the other end of the water-passing inner core 102 is threadedly connected with a spray head water inlet nozzle 104, and a fixing nut 107 is provided on the side of the spray head connector 106. The fixing nut 107 is threadedly connected to the water-passing inner core 102, and a spray head fixing bracket 105 is arranged on the side of the fixing nut 107. The driving assembly 3 is fixed to the upper end of the spray head fixing bracket 105. The mobile kit 2 includes a spray head ventilation inner sleeve 201 and a spray head water-passing inner sleeve 202. A vent 2011 is arranged in the middle of the spray head ventilation inner sleeve 201, a mounting hole 2012 is arranged above the vent 2011, an air inlet nozzle 204 is arranged below the vent 2011, and the air inlet nozzle 204 is provided with an air pump connection soft The spray head water-passing inner sleeve 202 is provided with a nozzle 2021 in the middle, and the nozzle 2021 is plugged into the vent 2011. The spray head vent inner sleeve 201 and the spray head water-passing inner sleeve 202 are arranged in the active cavity 1011, and the vent 2011 corresponds to the outlet 1012. The air pump connecting hose 203, the air inlet nozzle 204 and the vent 2011 are connected to each other. The spray head fixing bracket 105 is provided with a first through hole 1051 and a second through hole 1052. One end of the water-passing inner core 102 Inserted in the first through hole 1051, the other end of the water-passing inner core 102 is inserted into the water-passing inner sleeve 202 of the spray head, a fixed position 1021 is provided in the water-passing inner core 102, a liquid circulation position 1022 is formed around the fixed position 1021, one end of the water flow regulating conical needle 103 is fixed on the fixed position 1021, and the other end of the water flow regulating conical needle 103 corresponds to the nozzle 2021, and the spray head water inlet nozzle 104, the liquid circulation position 1022, the spray head water-passing inner sleeve 202 and the nozzle 2021 are connected with water.

[0028] like Figure 3As shown, the device blows out gas B through the air pump 4 of the instrument, enters the spray head ventilation inner sleeve 201 through the air pump connecting hose 203 and the air inlet nozzle 204, and then enters the vent 2011. The pressure drop caused by the excessively fast gas flow rate causes the vent 2011 to form a negative pressure area C. At the same time, the original liquid A is injected into the liquid flow position 1022 through the spray head water inlet nozzle 104, and then enters the nozzle 2021 through the spray head water inner sleeve 202, and flows out from the nozzle 2021 to the negative pressure area C of the vent 2011. When the original liquid B merges with the high-pressure gas A, it will produce atomization to form a thin water molecule, which can be better and quickly introduced into the skin layer, thereby playing a role in hydrating and beautifying the skin.

[0029] The driving assembly 3 includes a motor 301, and the motor 301 is connected to a screw rod 302, and the screw rod 302 passes through the second through hole 1052 and is threadedly connected to the mounting hole 2012. The principle of adjusting the spray size of the device is that the motor 301 is started to drive the screw rod 302 to rotate, wherein a screw nut is arranged in the mounting hole 2012, and the rotation of the screw rod 302 will drive the spray head ventilation inner sleeve 201 and the spray head water inner sleeve 202 to move horizontally in the active cavity 1011 through the screw nut. Because the end of the water flow regulating conical needle 103 is plugged into the nozzle 2021, the movement of the spray head water inner sleeve 202 will drive the nozzle 2021 to move left and right at the end of the water flow regulating conical needle 103, such as Figure 4 As shown, when the screw nut drives the spray head water inner sleeve 202 to move to the left, the end of the water flow regulating conical needle 103 will gradually move away from the liquid outlet of the nozzle 2021, so that the liquid outlet of the nozzle 2021 becomes larger, thereby increasing the liquid output from the liquid outlet, as shown in FIG. Figure 5 As shown, when the screw nut drives the spray head water inner sleeve 202 to move rightward, the end of the water flow regulating conical needle 103 will gradually approach the liquid outlet of the nozzle 2021, making the liquid outlet of the nozzle 2021 smaller, thereby reducing the liquid output from the liquid outlet.

[0030] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. However, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electrically controlled adjustable spray head device, characterized in that: The invention comprises a fixed kit (1) and a movable kit (2) slidably arranged in the fixed kit (1), wherein a driving component (3) is arranged on the fixed kit (1), and the driving component (3) is movably connected to the movable kit (2). When the driving component (3) is in operation, it drives the movable kit (2) to move in the fixed kit (1) so as to adjust the spray size.

2. An electrically controlled adjustable spray head device according to claim 1, characterized in that: The fixing kit (1) comprises a spray head outer sleeve (101), the spray head outer sleeve (101) being provided with an active cavity (1011), one end of the active cavity (1011) being provided with an outlet (1012), the other end of the active cavity (1011) being provided with a spray head connecting piece (106), a water-passing inner core (102) being provided in the active cavity (1011), one end of the water-passing inner core (102) being provided with a water flow regulating conical needle (103), the other end of the water-passing inner core (102) being threadedly connected to a spray head water inlet nozzle (104), a fixing nut (107) being provided on the side of the spray head connecting piece (106), the fixing nut (107) being threadedly connected to the water-passing inner core (102), a spray head fixing bracket (105) being provided on the side of the fixing nut (107), and the driving assembly (3) being fixed to the upper end of the spray head fixing bracket (105).

3. An electrically controlled adjustable spray head device according to claim 2, characterized in that: The mobile kit (2) comprises a spray head ventilation inner sleeve (201) and a spray head water-passing inner sleeve (202); a vent (2011) is arranged in the middle of the spray head ventilation inner sleeve (201); a mounting hole (212) is arranged above the vent (211); an air inlet nozzle (204) is arranged below the vent (211); the air inlet nozzle (204) is provided with an air pump connecting hose (203); a nozzle (221) is arranged in the middle of the spray head water-passing inner sleeve (202); and the nozzle (221) is plugged into the vent (211).

4. The electrically controlled adjustable spray head device according to claim 3, characterized in that: The spray head ventilation inner sleeve (201) and the spray head water passage inner sleeve (202) are arranged in the active cavity (1011), and the ventilation port (2011) corresponds to the outlet (1012).

5. The electrically controlled adjustable spray head device according to claim 4, characterized in that: The air pump connecting hose (203), the air inlet nozzle (204) and the air vent (2011) are in air communication.

6. The electrically controlled adjustable spray head device according to claim 5, characterized in that: The spray head fixing bracket (105) is provided with a first through hole (1051) and a second through hole (1052); one end of the water-permeable inner core (102) is inserted into the first through hole (1051); and the other end of the water-permeable inner core (102) is inserted into the spray head water-permeable inner sleeve (202).

7. An electrically controlled adjustable spray head device according to claim 6, characterized in that: A fixed position (1021) is provided in the water-permeable inner core (102), a liquid circulation position (1022) is formed around the fixed position (1021), one end of the water flow regulating conical needle (103) is fixed on the fixed position (1021), and the other end of the water flow regulating conical needle (103) corresponds to the nozzle (2021).

8. The electrically controlled adjustable spray head device according to claim 7, characterized in that: The spray head water inlet nozzle (104), the liquid circulation position (1022), the spray head water-passing inner sleeve (202), and the nozzle (221) are connected to each other by water.

9. The electrically controlled adjustable spray head device according to claim 6, characterized in that: The driving assembly (3) comprises a motor (301), the motor (301) is connected to a screw rod (302), and the screw rod (302) passes through the second through hole (1052) and is threadedly connected to the mounting hole (2012).

Images