CN219783500U

CN219783500U - Spray moisturizing appearance

Info

Publication number: CN219783500U
Application number: CN202223102376.2U
Authority: CN
Inventors: 郭建刚; 江峰
Original assignee: Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Current assignee: Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-10-03
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a spray water supplementing instrument, which comprises: the upper cover assembly is provided with a spray opening; an air flow passage disposed within the cap assembly, the air flow passage communicating with the spray opening; an inductor, which is arranged in the gas flow channel and is used for detecting the gas change in the gas flow channel and generating a signal of the gas change; an atomizing assembly disposed within the cap assembly and corresponding to a position of the spray opening, the atomizing assembly for atomizing a liquid; and the controller is respectively connected with the sensor and the atomization assembly and is used for receiving the signal of gas change and controlling the atomization assembly to be opened and closed. The utility model cancels a mechanical switch on the outer surface of the spray water supplementing instrument, forms an inductive switch through the inductor, the air flow channel, the controller and the like, and solves the problem that the spray water supplementing instrument is easy to trigger by mistake in the carrying process. And structural design is reasonable, uses intelligent.

Description

Spray moisturizing appearance

Technical Field

The utility model relates to the field of nursing equipment, in particular to a spray water supplementing instrument.

Background

The spray moisturizing appearance in market all is with moisturizing purpose, carries out moisturizing to face, hand, foot, and the majority adopts single or two ultrasonic atomizing piece to make liquid atomizing blowout through certain frequency. For example, the patent document with publication number of CN207666972U sets a water tank water outlet and an atomizer water inlet to be square structures, ensures that the water tank and an atomization sheet are in smooth contact, and solves the problem of unsmooth spraying. At present, a mechanical switch is arranged on the outer surface of the spray water supplementing instrument, and liquid atomization spraying is controlled by long-time pressing, short-time pressing or stirring, but the spray water supplementing instrument is easy to trigger by mistake in the carrying process and is not intelligent enough.

Disclosure of Invention

Aiming at the problem that the spray water supplementing instrument is easy to trigger by mistake in the carrying process, the embodiment of the utility model provides the spray water supplementing instrument, which can avoid false triggering and is more intelligent in operation.

A spray moisturizing device comprising: the upper cover assembly is provided with a spray opening;

an air flow passage disposed within the cap assembly, the air flow passage communicating with the spray opening;

an inductor, which is arranged in the gas flow channel and is used for detecting the gas change in the gas flow channel and generating a signal of the gas change;

an atomizing assembly disposed within the cap assembly and corresponding to a position of the spray opening, the atomizing assembly for atomizing a liquid;

and the controller is respectively connected with the sensor and the atomization assembly and is used for receiving the signal of gas change and controlling the atomization assembly to be opened and closed. The structure forms an inductive switch through the inductor and the air flow channel, cancels a mechanical switch on the outer surface of the spray water supplementing instrument, and solves the problem that the carrying process of the spray water supplementing instrument is easy to trigger by mistake.

As an optional embodiment, the upper cover assembly comprises a nozzle gland, a nozzle silica gel cover and an upper cover, wherein the nozzle gland is arranged in the upper cover, and the nozzle gland is provided with the spraying opening;

the spout silica gel lid is located the upper portion of upper cover, the spout silica gel lid includes cover portion and connecting portion, cover portion with spout gland joint cooperation, connecting portion with the outer wall swing joint of upper cover. When not in use, the spray opening of the nozzle gland is covered by the nozzle silica gel cover, thereby ensuring sanitary use and simple operation.

As an optional embodiment, the outer wall of the nozzle gland is provided with an annular clamping groove, and the inner wall of the nozzle silica gel cover is provided with an annular clamping strip matched with the clamping groove in a clamping way. The clamping grooves and the clamping strips are matched with each other to ensure that the nozzle gland and the nozzle silica gel cover are connected and fastened, so that the portable shower nozzle is convenient to carry and can prevent external sundries from entering.

As an alternative embodiment, the airflow channel comprises a first channel extending along an inverted V shape and a second channel with a triangular cross section, one end of the first channel forms a port and is connected with the spraying port, the other end of the first channel is connected with the upper end port of the second channel, and the port position of the first channel is lower than the position of the turning port of the first channel; the inductor is arranged in a part, away from the first channel, of the second channel. The structure of the airflow channel can meet the flow of gas, ensure that the sensor can detect the change of the gas, and the shape of the port of the airflow channel can prevent external sundries from entering, thereby ensuring the use sanitation.

As an alternative embodiment, the nozzle gland is flared, and the diameter of the nozzle gland increases progressively in the direction from the airflow channel to the inductor. The structure can be matched with the silica gel cover of the nozzle, and enough space is reserved for installing the inductor, so that the structure is compact.

As an alternative embodiment, the diameter of the spray opening decreases in a direction from the top surface of the nozzle gland to the atomizing assembly. The shape of the spray opening can guide the flow direction of the atomized liquid well, and the atomized liquid has enough space to scatter, thereby being beneficial to use.

As an alternative embodiment, the atomizing assembly comprises an atomizing sheet and a switch, wherein the atomizing sheet is positioned at the lower side of the atomizing opening, the atomizing sheet and the switch are respectively connected with the controller, and the controller controls the opening and closing of the atomizing sheet through the switch. The controller controls the opening and closing of the atomizing sheet through the switch, so that the atomizing sheet atomizes the liquid.

As an optional embodiment, the spray water replenishing device further comprises a bracket component, and the bracket component is movably connected with the upper cover component;

the support assembly comprises a main support, the controller and the battery are installed on the main support, the battery is respectively connected with the controller and the inductor, and the main support is movably connected with the upper cover. The battery is used for providing electric energy for the inductor and the controller respectively.

As an optional embodiment, the spray water replenishing device further comprises a water tank assembly, the water tank assembly comprises a water tank, a water guide column and a water guide rod, the water guide column is arranged in the water tank, the water guide rod is arranged on the water guide column and penetrates through the upper portion of the water tank to extend to the lower portion of the atomization assembly, and the water tank is movably connected with the main support. The water tank component provides liquid to be atomized for the atomization component, and the water tank component is reasonable in structure and convenient to use.

As an alternative embodiment, the spray water replenishing device further comprises a lower cover assembly, wherein the lower cover assembly is arranged on the outer side of the water tank assembly;

the lower cover assembly comprises an outer lower cover and an inner lower cover, the inner lower cover is positioned in the outer lower cover, the water tank is arranged in the inner lower cover, and the outer wall of the upper part of the outer lower cover is movably connected with the inner wall of the lower part of the upper cover. The detachable connection mode is adopted among the lower cover assembly, the bracket assembly and the water tank assembly, so that the overhaul and the installation are convenient, and the operation time is saved.

The embodiment of the utility model has the beneficial effects that:

the utility model cancels a mechanical switch on the outer surface of the spray water supplementing instrument, forms an inductive switch through the inductor, the air flow channel, the controller and the like, and solves the problem that the spray water supplementing instrument is easy to trigger by mistake in the carrying process. And structural design is reasonable, uses intelligent.

When a user approaches the device and the air suction action occurs near the spray opening, the gas in the air flow channel changes, the sensor detects the gas change and generates a signal of the gas change, the controller starts the atomization assembly after receiving the signal of the gas change, and the atomization assembly automatically atomizes the liquid in the water tank assembly and sprays the liquid out of the spray opening; when a user leaves the spraying opening, the sensor cannot detect a negative pressure signal generated by the air flow, the spraying water supplementing instrument is turned off, and the atomizing sheet stops working.

Drawings

FIG. 1 is an exploded view of a spray water refill according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a spray water replenishment instrument according to an embodiment of the present utility model;

FIG. 3 is an exploded view of a spray water replenishment instrument according to an embodiment of the present utility model;

FIG. 4 is a partial cross-sectional view of the spray water replenishment apparatus according to the embodiment of the present utility model in an operating state;

reference numerals:

1. an upper cover assembly; 11. a nozzle gland; 12. the nozzle is pressed against the silica gel ring; 13. a spout silica gel cover; 131. a covering portion; 132. a connection part; 14. an upper cover; 2. a spray opening; 3. an air flow channel; 31. a first channel; 32. a second channel; 4. an inductor; 41. a silica gel sleeve of the sensor; 5. an atomizing assembly; 51. an atomizing sheet; 52. an atomization sheet waterproof ring; 6. a controller; 7. a bracket assembly; 71. a main support; 72. a battery; 8. a water tank assembly; 81. a water tank; 811. a water tank upper cover; 812. a water tank lower cover; 82. a water guide column; 83. a water guide rod; 84. a water guide rod spring; 85. sealing silica gel by a water guide column; 9. a lower cover assembly; 91. an outer lower cover; 92. an inner lower cover; A. a spray direction; B. the direction of the air flow.

Detailed Description

Various aspects and features of the present utility model are described herein with reference to the accompanying drawings.

It should be understood that various modifications may be made to the embodiments of the application herein. Therefore, the above description should not be taken as limiting, but merely as exemplification of the embodiments. Other modifications within the scope and spirit of the utility model will occur to persons of ordinary skill in the art.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and, together with a general description of the utility model given above, and the detailed description of the embodiments given below, serve to explain the principles of the utility model.

These and other characteristics of the utility model will become apparent from the following description of a preferred form of embodiment, given as a non-limiting example, with reference to the accompanying drawings.

It is also to be understood that, although the utility model has been described with reference to some specific examples, those skilled in the art can certainly realize many other equivalent forms of the utility model.

The above and other aspects, features and advantages of the present utility model will become more apparent in light of the following detailed description when taken in conjunction with the accompanying drawings.

Specific embodiments of the present utility model will be described hereinafter with reference to the accompanying drawings; however, it is to be understood that the disclosed embodiments are merely exemplary of the utility model, which can be embodied in various forms. Well-known and/or repeated functions and constructions are not described in detail to avoid obscuring the utility model in unnecessary or unnecessary detail. Therefore, specific structural and functional details disclosed herein are not intended to be limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present utility model in virtually any appropriately detailed structure.

The specification may use the word "in one embodiment," "in another embodiment," "in yet another embodiment," or "in other embodiments," which may each refer to one or more of the same or different embodiments in accordance with the utility model.

The embodiment of the utility model provides a spray water supplementing instrument. As shown in fig. 1-2, the spray water replenishment apparatus comprises an upper cover assembly 1, an air flow passage 3, an inductor 4, an atomizing assembly 5 and a controller 6.

As shown in fig. 2 and 4, the upper cover assembly 1 is provided with a spray opening 2. An air flow channel 3 is arranged in the upper cover assembly 1, and the air flow channel 3 is communicated with the spraying opening 2. An inductor 4 is provided in the gas flow channel 3 for detecting a change in gas in the gas flow channel 3 and generating a signal of the change in gas. The sensor 4 may employ a gas flow sensor S6025, and the gas flow sensor S6025 is capable of detecting a negative pressure signal of a gas change.

As shown in fig. 2 to 4, the atomizing assembly 5 is disposed in the cap assembly 1 corresponding to the position of the spraying port 2, and the atomizing assembly 5 is used for atomizing the liquid.

As shown in fig. 2 and 3, the controller 6 is connected to the sensor 4 and the atomizing assembly 5, respectively, and is configured to receive the signal of the gas change and control the atomizing assembly 5 to be turned on or turned off. The controller 6 may employ a micro control unit.

As an alternative embodiment, as shown in fig. 2 and 4, the upper cover assembly 1 includes a spout pressing cover 11, a spout silica gel cover 13 and an upper cover 14, the spout pressing cover 11 is disposed inside the upper cover 14, and the spraying opening 2 is disposed on the spout pressing cover 11.

As shown in fig. 3, the spout silica gel cover 13 is disposed on the upper portion of the upper cover 14, the spout silica gel cover 13 includes a covering portion 131 and a connecting portion 132, the covering portion 131 is in clamping fit with the spout pressing cover 11, and the connecting portion 132 is movably connected with the outer wall of the upper cover 14. When not in use, the spray opening 2 of the nozzle pressing cover 11 is covered by the nozzle silica gel cover 13, thereby ensuring sanitary use and simple operation.

As shown in fig. 3, the upper cover assembly 1 further includes a spout gland silica gel ring 12, and the spout gland silica gel ring 12 is disposed between the spout gland 11 and the upper cover 14. When in installation, the spout gland silica gel ring 12 is firstly put into the upper cover 14, and then buckled into the spout gland 11.

As an alternative embodiment, as shown in fig. 2 and 3, the nozzle cover 11 has a horn shape, and the diameter of the nozzle cover 11 increases in the direction from the air flow channel 3 to the sensor 4. This structure can be with spout silica gel lid 13 assorted, and reserves sufficient space installation inductor 4, compact structure.

As an alternative embodiment, as shown in fig. 2 and 4, the diameter of the spray opening 2 decreases in the direction from the top surface of the nozzle cover 11 to the atomizing assembly 5. The shape of the spray opening 2 can guide the flow direction of the atomized liquid well, and the atomized liquid has enough space to be dispersed, which is beneficial to use.

As an alternative embodiment, as shown in fig. 2 and 3, the outer wall of the nozzle gland 11 is provided with an annular clamping groove, and the inner wall of the nozzle silica gel cover 13 is provided with an annular clamping strip in clamping fit with the clamping groove. The clamping grooves and the clamping strips are matched with each other to ensure that the spout pressing cover 11 and the spout silica gel cover 13 are connected and fastened, so that the portable shower nozzle is convenient to carry and can prevent external sundries from entering.

As an alternative embodiment, as shown in fig. 2 and 4, the air flow channel 3 includes a first channel 31 extending in an inverted V shape and a second channel 32 having a triangular cross section. One end of the first channel 31 forms a port and is connected with the spraying port 2, the other end of the first channel 31 is connected with the upper end port of the second channel 32, and the port position of the first channel 31 is lower than the turning port position of the first channel 31; the inductor 4 is arranged in the second channel 32 at a part remote from the first channel 31.

The structure of the air flow channel 3 can meet the flow of the air, ensure that the sensor 4 can detect the change of the air, and the shape of the port of the air flow channel can prevent the entry of external sundries, thereby ensuring the use sanitation.

As an alternative embodiment, as shown in fig. 2 and 3, the atomizing assembly 5 includes an atomizing plate 51 and a switch, the atomizing plate 51 is located at the lower side of the spraying opening 2, the atomizing plate 51 and the switch are respectively connected with the controller 6, and the controller 6 controls the opening and closing of the atomizing plate 51 through the switch. The controller 6 controls the opening and closing of the atomizing sheet 51 through a switch, so that the atomizing sheet 51 atomizes the liquid.

As an alternative embodiment, as shown in fig. 1 and 3, the spray water replenishing apparatus further includes a bracket assembly 7, the bracket assembly 7 is movably connected with the upper cover assembly 1, and the bracket assembly 7 is installed in the upper cover assembly 1 in a snap-fit manner.

As shown in fig. 3, the stand assembly 7 includes a main stand 71, the controller 6 and a battery 72 are mounted on the main stand 71, the battery 72 is respectively connected with the controller 6 and the sensor 4, and the main stand 71 is movably connected with the upper cover 14. The battery 72 is used to supply power to the inductor 4 and the controller, respectively.

Specifically, as shown in fig. 2 and 4, the battery 72 is housed in a battery 72 compartment of the main support 71. The controller 6 is disposed on a main control circuit board, and the main control circuit board is connected with the main support 71 through screws. The main control circuit board is provided with an inductor 4, and an inductor silica gel sleeve 41 is sleeved on the outer side of the inductor 4.

Further, as shown in fig. 3, the atomizing assembly 5 further includes an atomizing sheet waterproof ring 52, the atomizing sheet waterproof ring 52 is sleeved on the periphery of the atomizing sheet 51, and the atomizing sheet waterproof ring 52 and the atomizing sheet 51 are assembled together and then are mounted on the upper portion of the bracket assembly 7.

As an alternative embodiment, as shown in fig. 2 and 3, the spray water replenishing device further includes a water tank assembly 8, the water tank assembly 8 includes a water tank 81, a water guide column 82 and a water guide rod 83, the water tank assembly 8 is clamped into the bracket assembly 7 by a fastening manner, and the liquid in the water tank 81 can be removed. The water tank 81 is movably connected with the main support 71.

As shown in fig. 3, the water tank 81 includes a water tank upper cover 811 and a water tank lower cover 812, the water tank upper cover 811 is fastened into the water tank lower cover 812 by means of a fastening manner, and the water guide column sealing silica gel 85 is sleeved into a clamping groove of the water tank upper cover 811 to form the water tank 81.

As shown in fig. 2 and 3, the water guide column 82 is disposed inside the water tank 81, the water guide rod 83 is disposed on the water guide column 82 and extends to below the atomizing assembly 5 through the upper portion of the water tank 81, a water guide rod spring 84 is disposed at the lower portion inside the water guide column 82, and the other end of the water guide rod spring 84 is connected to the water guide rod 83. The water tank assembly 8 provides the atomizing assembly 5 with liquid to be atomized, and the water tank assembly 8 is reasonable in structure and convenient to use.

Wherein, the water tank 81 can store clean water or liquid medicine. Different liquids meet different use requirements.

As an alternative embodiment, as shown in fig. 1 and 2, the spray water replenishing device further includes a lower cover assembly 9, the lower cover assembly 9 is disposed on the outer side of the water tank assembly 8, and the lower cover assembly 9 is clamped into the bracket assembly 7 in a rotating manner.

As shown in fig. 2 and 3, the lower cover assembly 9 includes an outer lower cover 91 and an inner lower cover 92, the inner lower cover 92 is located in the outer lower cover 91, and the inner lower cover 92 is fastened into the outer lower cover 91 by means of a fastener.

As shown in fig. 2, the water tank 81 is disposed in the inner lower cover 92, and an upper outer wall of the outer lower cover 91 is movably connected with a lower inner wall of the upper cover 14. The lower cover assembly 9, the bracket assembly 7 and the water tank assembly 8 are detachably connected, so that overhaul and installation are convenient, and operation time is saved.

The spray water supplementing instrument can be applied to different parts for supplementing water. For example, the cleaning agent can be applied to the oral cavity or the nasal cavity, can clean and moisten the application part, and can maintain the normal function of the application part.

When the spray water replenishing instrument is used in the oral cavity, as shown in fig. 4, when the oral cavity is close to the spray opening 2, air flow generated by air suction passes through the air flow channel 3 on the nozzle gland 11, air in the air flow channel 3 is discharged, negative pressure is generated in the second channel 32, the sensor 4 is triggered by the negative pressure, the controller 6 receives a negative pressure signal and then gives an opening signal to the atomization assembly 5, the spray water replenishing instrument is started, and the atomization assembly 5 automatically atomizes liquid in the water tank 81 and sprays the liquid from the spray opening 2; when the mouth cavity leaves the spraying mouth 2, the sensor 4 cannot detect the negative pressure signal generated by the air flow, the spraying water supplementing instrument is shut down, and the atomization assembly 5 stops working.

When the spray water supplementing instrument is used in the nasal cavity, the air at the spray opening 2 flows through the air suction action, so that the air in the air channel 3 changes, and the spray water supplementing instrument starts to work in the same way.

The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this utility model will occur to those skilled in the art, and are intended to be within the spirit and scope of the utility model.

Claims

1. A spray moisturizing appearance, characterized in that, the spray moisturizing appearance includes:

an upper cover assembly (1) provided with a spray opening (2);

an air flow channel (3) arranged in the upper cover assembly (1), wherein the air flow channel (3) is communicated with the spraying opening (2);

an inductor (4) disposed within the gas flow channel (3) for detecting a change in gas within the gas flow channel (3) and generating a signal of the change in gas;

an atomizing assembly (5) disposed within the upper cap assembly (1) and corresponding to the position of the spray opening (2), the atomizing assembly (5) being for atomizing a liquid;

and the controller (6) is respectively connected with the sensor (4) and the atomizing assembly (5) and is used for receiving the signal of the gas change and controlling the atomizing assembly (5) to be opened and closed.

2. The spray water replenishing instrument according to claim 1, wherein the upper cover assembly (1) comprises a nozzle gland (11), a nozzle silica gel cover (13) and an upper cover (14), the nozzle gland (11) is arranged in the upper cover (14), and the nozzle gland (11) is provided with the spray opening (2);

the spout silica gel cover (13) is arranged on the upper portion of the upper cover (14), the spout silica gel cover (13) comprises a covering portion (131) and a connecting portion (132), the covering portion (131) is matched with the spout gland (11) in a clamping manner, and the connecting portion (132) is movably connected with the outer wall of the upper cover (14).

3. The spray water replenishing instrument according to claim 2, wherein an annular clamping groove is formed in the outer wall of the nozzle gland (11), and an annular clamping strip matched with the clamping groove in a clamping manner is arranged on the inner wall of the nozzle silica gel cover (13).

4. Spray water replenishment instrument according to claim 2, characterized in that the air flow channel (3) comprises a first channel (31) extending along an inverted V-shape and a second channel (32) with a triangular cross section, one end of the first channel (31) forms a port and is connected with the spray port (2), the other end of the first channel (31) is connected with an upper end port of the second channel (32), and the port position of the first channel (31) is lower than the turning position of the first channel (31);

the inductor (4) is arranged in a part, away from the first channel (31), of the second channel (32).

5. Spray water replenishment instrument according to claim 2, characterized in that the spout gland (11) is trumpet-shaped, the diameter of the spout gland (11) increasing in the direction from the gas flow channel (3) to the inductor (4).

6. Spray water replenishment instrument according to claim 2, characterized in that the diameter of the spray opening (2) decreases in the direction from the top surface of the spout gland (11) to the atomizing assembly (5).

7. The spray water replenishing instrument according to claim 1, wherein the atomizing assembly (5) comprises an atomizing sheet (51) and a switch, the atomizing sheet (51) is positioned at the lower side of the spray opening (2), the atomizing sheet (51) and the switch are respectively connected with the controller (6), and the controller (6) controls the opening and closing of the atomizing sheet (51) through the switch.

8. Spray moisturizing device according to claim 2, characterized in that it further comprises a bracket assembly (7), the bracket assembly (7) being in movable connection with the upper cover assembly (1);

the support assembly (7) comprises a main support (71), the controller (6) and the battery (72) are installed on the main support (71), the battery (72) is respectively connected with the controller (6) and the inductor (4), and the main support (71) is movably connected with the upper cover (14).

9. The spray water replenishment instrument according to claim 8, further comprising a water tank assembly (8), wherein the water tank assembly (8) comprises a water tank (81), a water guide column (82) and a water guide rod (83), the water guide column (82) is arranged in the water tank (81), the water guide rod (83) is arranged on the water guide column (82) and extends to the lower side of the atomizing assembly (5) through the upper portion of the water tank (81), and the water tank (81) is movably connected with the main support (71).

10. The spray refill according to claim 9, further comprising a lower cap assembly (9), the lower cap assembly (9) being provided outside the tank assembly (8);

the lower cover assembly (9) comprises an outer lower cover (91) and an inner lower cover (92), the inner lower cover (92) is located in the outer lower cover (91), the water tank (81) is arranged in the inner lower cover (92), and the outer wall of the upper portion of the outer lower cover (91) is movably connected with the inner wall of the lower portion of the upper cover (14).