CN221157237U

CN221157237U - Multifunctional watering can

Info

Publication number: CN221157237U
Application number: CN202322884410.4U
Authority: CN
Inventors: 梅祝
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-26
Filing date: 2023-10-26
Publication date: 2024-06-18
Anticipated expiration: 2033-10-26

Abstract

The utility model discloses a multifunctional watering can, comprising: the kettle comprises a kettle body, a spray head, a water pump, a water isolation cabin, a circuit control board, a first one-way valve, a second one-way valve and a manual assembly. Wherein, the spray head is arranged at the opening of the kettle body, and the spray head is provided with a nozzle; the water-proof cabin is arranged in the accommodating cavity of the kettle body; the water pump is arranged in the water-proof cabin and is connected with the circuit control board, the water pump is provided with a water inlet pipe and a water outlet pipe, the water inlet pipe penetrates through the water-proof cabin and then is communicated with the accommodating cavity of the kettle body, and the water outlet pipe penetrates through the water-proof cabin and then is connected with the nozzle; the first one-way valve is arranged on the water outlet pipe or the nozzle and is used for only allowing fluid to flow from the water outlet pipe to the nozzle in one direction, and the second one-way valve is arranged on the water outlet pipe or the water inlet pipe and is used for only allowing fluid to flow from the water outlet pipe or the water inlet pipe to the first one-way valve in one direction; the pressure handle of the manual assembly is used for manually discharging air in a pipeline between the first one-way valve and the second one-way valve outwards through the first one-way valve and the nozzle. Therefore, the multifunctional kettle has a simple structure and integrates manual operation and automatic operation.

Description

Multifunctional watering can

Technical Field

The utility model relates to the technical field of watering cans, in particular to a multifunctional watering can.

Background

With the improvement of domestic consumer level and the emergence of emerging consumers, the spray can has wider application occasions, such as household flower watering, environment disinfection, pet cage disinfection and the like, the existing spray can is generally a manual device or an automatic device, and the spray range can be limited by the length of a spray head. Therefore, the prior watering can not meet the various demands of consumers.

For example, a watering can with automatic watering function is disclosed in Chinese patent document CN203313820U, and the technical scheme is as follows: the lower part of the watering pot is provided with a pot cover and an inner cavity of the pot cover, and the side surface of the watering pot is provided with a sprinkling head; a water pump is arranged at the bottom of the kettle, a water outlet of the water pump is connected with a water spraying head through a plastic pipeline, and the water pump is connected with a battery and a circuit board through wires; the battery and the circuit board are arranged in the inner cavity of the kettle cover, and an automatic watering switch and a humidity adjusting knob are arranged on the circuit board; the manual watering switch is arranged on the kettle handle and is connected with the battery and the water pump by leads; the probe is arranged below the sprinkler head and connected with a soil humidity sensor of the circuit board by a wire, and a probe hook is arranged above the probe. The water pump, the battery and the circuit board of the automatic watering pot are respectively arranged on different sealing structures, and the length of the sprinkler head is certain, so that the sprinkler needs of different scenes cannot be met.

Disclosure of utility model

Aiming at the defects existing in the prior art, the utility model provides the multifunctional watering can which has a simple structure and integrates manual operation and automatic operation. The utility model is realized by adopting the following technical scheme:

A multifunctional watering can, the multifunctional watering can comprising:

the kettle body is provided with a containing cavity, and the containing cavity is provided with an opening;

the spray head is arranged at the opening of the kettle body and is provided with a nozzle;

the water-proof cabin is provided with an accommodating space and is placed in the accommodating cavity of the kettle body;

The water pump is arranged in the water-proof cabin, a water inlet pipe and a water outlet pipe are arranged on the water pump, the water inlet pipe penetrates through the water-proof cabin and then is communicated with the accommodating cavity of the kettle body, and the water outlet pipe penetrates through the water-proof cabin and then is connected with the nozzle;

the circuit control board is connected with the water pump;

A first one-way valve disposed on the outlet pipe or at the nozzle for allowing only one-way flow of fluid from the outlet pipe to the nozzle, and a second one-way valve disposed on the outlet pipe or on the inlet pipe for allowing only one-way flow of fluid from the outlet pipe or the inlet pipe to the first one-way valve;

The manual assembly comprises a pressing handle, and the pressing handle is used for manually discharging air in a pipeline between the first one-way valve and the second one-way valve outwards through the first one-way valve and the nozzle.

Preferably, the manual assembly further comprises a piston and a reset piece, wherein the piston is used for receiving the pressing acting force of the pressing handle and exhausting air in a pipeline between the first one-way valve and the second one-way valve, and the reset piece is used for resetting the piston after being pressed by the pressing handle.

Preferably, the manual assembly is arranged on the spray head, the reset piece is a spring, a compression cavity communicated with the water outlet pipe is arranged on the spray head, and the piston and the reset piece are arranged in the compression cavity.

Preferably, the multifunctional watering can further comprises:

The extension pipe is detachably connected with the spray head; and/or the number of the groups of groups,

The kettle cover is arranged at the opening of the kettle body, the spray head is arranged on the kettle cover, a through hole is arranged on the kettle cover, and the kettle cover is used for allowing a water outlet pipe to pass through; and/or the number of the groups of groups,

The battery is arranged in the water-proof cabin and connected with the circuit control board, and is used for supplying power to the water pump; and/or the number of the groups of groups,

And the electric wire is connected with the circuit control board and is used for supplying power to the water pump.

Preferably, the circuit control board and the battery are arranged in the water-proof cabin, and a charging port for charging the battery is arranged on the spray head.

Preferably, the spray head is provided with a time length setting key and/or a frequency setting key, the time length setting key and the frequency setting key are respectively connected to the circuit control board, the time length setting key is used for setting the time length of automatic watering, and the frequency setting key is used for setting the frequency of automatic watering.

Preferably, the circuit control board is provided with a communication module for communication connection with an external terminal.

Preferably, the spray head is provided with a nozzle cap provided at the nozzle, the nozzle cap being used for adjusting the amount of water sprayed.

Preferably, one end of the water-proof cabin is provided with a first through hole, and the other opposite end of the water-proof cabin is provided with a second through hole.

Preferably, a sealing ring is arranged at a first through hole of the water-proof cabin, through which the water inlet pipe passes, and a sealing ring is arranged at a second through hole of the water-proof cabin, through which the water outlet pipe passes.

According to the multifunctional watering can, the water pump, the battery connected with the water pump and the circuit control board connected with the battery are arranged in the sealed cabin, and the water outlet pipe extension section of the water pump is connected with the nozzle of the spray head, so that the water pumping system of the watering can is compact in structure, small and convenient; through the mode of installing first check valve, second check valve in the outlet pipe of water pump and installing manual subassembly in shower nozzle one side, make the manual sprinkler of watering can and automatic sprinkler's overall structure integrate, portable and practiced thrift the watering can space. When the automatic spraying is implemented, the water pump is controlled to complete the spraying process in a wired communication or wireless communication mode, and when the manual spraying is implemented, the spraying action is completed in a mode of pressing the pressing handle of the manual assembly. Therefore, the watering can is a multifunctional watering can which has simple and compact structure, is convenient to use and integrates manual operation and automatic operation.

Drawings

Fig. 1 is a schematic view of the overall structure of a multifunctional watering can according to an embodiment of the present utility model.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is a schematic structural view of a multifunctional watering can body according to an embodiment of the present utility model.

In the figure: 1. a nozzle; 2. an extension tube; 3. a manual assembly; 4. a first one-way valve; 5. a piston; 6. pressing a handle; 7. a second one-way valve; 8. a water outlet pipe; 9. a kettle body; 10. a water inlet pipe; 11. a water pump; 12. a water-proof cabin; 13. a battery; 14. a circuit control board; 15. a kettle cover; 16. a time length setting key; 17. a frequency setting key; 18. a reset member; 19. a first through hole; 20. a second through hole; 21. a spray head.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments can be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus a repetitive description thereof will be omitted.

The words expressing the positions and directions described in the present utility model are described by taking the drawings as an example, but can be changed according to the needs, and all the changes are included in the protection scope of the present utility model.

As shown in fig. 1 and 2, the present utility model provides a multifunctional watering can, comprising:

the kettle body 9, the spray head 21, the water-proof cabin 12, the water pump 11, the circuit control board 14, the first one-way valve 4, the second one-way valve 7 and the manual assembly 3.

Specifically, the kettle body 9 is of a hollow structure and has an opening, a kettle cover 15 can be arranged at the opening, a containing cavity is formed in the kettle body 9, water can be stored, green plants or indoor sterilization and the like can be irrigated by the water, the kettle body 9 is of a structure such as an integral cylinder, a conical body and the like, and in the embodiment, the kettle body 9 is of a bottle-shaped structure with an elongated opening at the upper part.

The spray head 21 is arranged at the opening of the kettle body 9, the spray head 21 is provided with a spray nozzle 1, the spray nozzle 1 can be an atomization spray nozzle, the structure can be a known structure, and the spray nozzle 1 is provided with a spray nozzle cap capable of adjusting the spray liquid size; the inside of shower nozzle 21 is equipped with the cavity, and one side of shower nozzle 21 is provided with the compression chamber of intercommunication outlet pipe 8 inner chamber.

The water-proof cabin 12 has a containing space, the water-proof cabin 12 is placed in the containing cavity of the kettle body 9, the water-proof cabin 12 can also be of a hollow structure, the water-proof cabin 12 can be provided with a first through hole 19 and a second through hole 20 at two ends thereof, and the rest of the water-proof cabin 12 can be of a watertight sealing structure except the first through hole 19 and the second through hole 20.

The water pump 11 is arranged in the water-proof cabin 12, the water pump 11 can be a miniature water pump or a small water pump, the water pump 11 is provided with the water inlet pipe 10 and the water outlet pipe 8, the water inlet pipe 10 is communicated with the accommodating cavity of the kettle body 9 after passing through the water-proof cabin 12 and used for absorbing water from the accommodating cavity of the kettle body 9, and the water outlet pipe 8 is connected with the nozzle 1 after passing through the water-proof cabin 12 and used for supplying water to the nozzle 1.

The circuit control board 14 is connected with the water pump 11, the circuit control board 14 can have the functions of receiving information, sending control commands and the like, and the circuit control board 14 can control the water pump 11 to execute corresponding actions in a wired communication or wireless communication mode so as to complete liquid supply. The circuit control board 14 is preferably disposed within the compartment 12 so that the various parts of the automatic liquid supply apparatus are integral and more compact.

The first non-return valve 4 is arranged on the outlet pipe 8 or at the nozzle 1 for allowing fluid to flow unidirectionally from the outlet pipe 8 to the nozzle 1 only, and the second non-return valve 7 is arranged on the outlet pipe 8 or on the inlet pipe 10 for allowing fluid to flow unidirectionally from the outlet pipe 8 or the inlet pipe 10 to the first non-return valve 4 only.

The pressing handle 6 of the manual assembly 3 is used for manually discharging the air in the pipeline between the first one-way valve 4 and the second one-way valve 7 outwards through the first one-way valve 4 and the nozzle 1.

Therefore, the manual assembly 3 is matched with the first one-way valve 4, the second one-way valve 7, the water outlet pipe 8, the water inlet pipe 10 and the like to realize the spraying function, and the circuit control board 14, the water pump 11, the water outlet pipe 8, the water inlet pipe 10 and the like to realize the automatic watering function, and under the control of the circuit control board 14, the water pump 11 sequentially discharges water in the kettle body 9 to the nozzle 1 through the water inlet pipe 10 and the water outlet pipe 8 under the suction effect, so that the automatic watering is realized.

According to the multifunctional watering can, the water pump 11, the battery 13 connected with the water pump 11 and the circuit control board 14 connected with the battery 13 are arranged in the waterproof cabin 12, and the extension section of the water outlet pipe 8 of the water pump 11 is connected with the nozzle 1 of the spray head 21, so that the water pumping system of the watering can is compact in structure, small and convenient; through the mode of installing first check valve 4, second check valve 7 in outlet pipe 8 at water pump 11 and installing manual subassembly 3 in shower nozzle 21 one side, make the manual sprinkler of watering can and automatic sprinkler's overall structure integrate, portable and practiced thrift the watering can space. When automatic spraying is implemented, the water pump 11 is controlled to complete the spraying process in a wired communication or wireless communication mode, and when manual spraying is implemented, the spraying action is completed in a mode of pressing the handle 6 of the manual assembly 3. Therefore, the watering can is a multifunctional watering can which has simple and compact structure, is convenient to use and integrates manual operation and automatic operation.

In one embodiment, the manual assembly 3 is arranged on the spray head 21, and the assembly further comprises a piston 5 and a return member 18, the return member 18 preferably being a spring; the piston 5 and the resetting piece 18 are arranged in the internal compression cavity of the spray head 21, the piston 5 is used for receiving the pressing force of the pressing handle 6 and exhausting air in a pipeline between the first one-way valve 4 and the second one-way valve 7, and the resetting piece 18 is used for resetting the piston 5 after being pressed by the pressing handle 6.

The specific spraying process comprises the following steps: when the pressing handle 6 is manually pressed down, the piston 5 is extruded by the pressing handle 6, at the moment, the air in the cavity of the water outlet pipe 8 is extruded, the extruded air in the cavity of the water outlet pipe 8 forces the first one-way valve 4 in the cavity of the water outlet pipe 8 to be opened, then the extruded air is discharged through the spray head 21, and at the moment, the second one-way valve 7 in the cavity of the water outlet pipe 8 is extruded by the air in the cavity of the water outlet pipe 8 to be closed; when the pressing handle 6 is loosened, the piston 5 is reset under the elastic action, in the process, the first one-way valve 4 in the water outlet pipe 8 is closed due to the extrusion of air outside the spray head 21, negative pressure is formed in a pipeline between the first one-way valve 4 and the second one-way valve 7, the second one-way valve 7 in the water outlet pipe 8 is opened due to the pressure of liquid in the water outlet pipe 8, and at the moment, the liquid in the kettle body 9 enters the water pump 11 through the water inlet pipe 10 and flows into the water outlet pipe 8; when the pressing handle 6 is pressed down again, the piston 5 is pressed by the pressing handle 6, the first one-way valve 4 in the water outlet pipe 8 is opened due to the pressure of liquid in the pipeline between the first one-way valve 4 and the second one-way valve 7, the liquid is sprayed from the first one-way valve 4 through the nozzle 1 of the spray head 21, the spraying process is finished, the above actions are repeated, and the manual re-spraying process is finished.

In one embodiment, the multi-functional watering can further comprises: one or more of extension tube 2, kettle lid 15, battery 13, electrical wires.

The extension tube 2 is detachably connected with the spray head 21, and when a scene which is far away or difficult to spray needs to be sprayed, a nozzle cap of the spray head 21 can be unscrewed, and the extension tube 2 is assembled on the spray head 21, so that a long-distance watering process is completed. The pot cover 15 is arranged at the opening of the pot body 9, a through hole is arranged on the pot cover 15, and the pot cover 15 is used for the water outlet pipe 8 to pass through in a sealing way.

A battery 13 is disposed in the watertight compartment 12 and connected to the circuit control board 14, the battery 13 being used to power the water pump 11, and the battery 13 being a rechargeable battery.

The electric wire is connected with the circuit control board 14, and is used for supplying power to the water pump 11, and the electric wire can be used for supplying power to the multifunctional watering can by using commercial power.

In a specific embodiment, the circuit control board 14 and the battery 13 are arranged in the waterproof cabin 12, a charging port for charging the battery 13 is arranged on the spray head 21, and the battery 13 charging port is arranged on the shell of the spray head 21 to facilitate charging of the battery 13.

In a specific embodiment, the spray head 21 is provided with a time length setting key 16 and/or a frequency setting key 17, the time length setting key 16 and the frequency setting key 17 are respectively connected to the circuit control board 14, the time length setting key 16 is used for setting the time length of automatic watering, and the frequency setting key 17 is used for setting the frequency of automatic watering. Therefore, the control of the water supply frequency and the control of the time length of single water supply can be conveniently realized through the time length setting key 16 and the frequency setting key 17 of the spray head 21, so that the automatic water supply device is suitable for various water supply scenes, and the application range is wider.

In a specific embodiment, the circuit control board 14 is provided with a communication module for connecting with an external terminal in a communication manner, and the communication module can be an antenna, so that by setting the communication module, the automatic water supply device is conveniently monitored remotely or the water supply parameters, the water supply mode and the like are reset remotely, and the problem of excessive spraying caused by weather and other factors is avoided.

In a specific embodiment, one end of the water-proof cabin 12 is provided with a first through hole 19, the opposite end of the water-proof cabin 12 is provided with a second through hole 20, a sealing ring is arranged at the first through hole 19 of the water-proof cabin 12, through which the water inlet pipe 10 passes, and a sealing ring is arranged at the second through hole 20 of the water-proof cabin 12, through which the water outlet pipe 8 passes, so that liquid in the kettle body 9 is prevented from entering the water-proof cabin 12.

While embodiments of the present utility model have been shown and described, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that changes, modifications, substitutions and alterations may be made therein by those of ordinary skill in the art without departing from the spirit and scope of the utility model, all such changes being within the scope of the appended claims.

Claims

1. A multifunctional watering can, which is characterized in that: the multifunctional watering can comprises:

a kettle body (9) having a receiving chamber with an opening;

The spray head (21), the spray head (21) is arranged at the opening of the kettle body (9), and the spray head (21) is provided with a spray nozzle (1);

The water-proof cabin (12) is provided with an accommodating space, and the water-proof cabin (12) is placed in the accommodating cavity of the kettle body (9);

The water pump (11), the water pump (11) is arranged in the water-proof cabin (12), the water pump (11) is provided with a water inlet pipe (10) and a water outlet pipe (8), the water inlet pipe (10) passes through the water-proof cabin (12) and then is communicated with the accommodating cavity of the kettle body (9), the water outlet pipe (8) passes through the water-proof cabin (12) and then is connected with the nozzle (1),

A circuit control board (14), wherein the circuit control board (14) is connected with the water pump (11);

A first one-way valve (4) and a second one-way valve (7), the first one-way valve (4) being arranged on the outlet pipe (8) or at the nozzle (1) and being adapted to allow only one-way flow of fluid from the outlet pipe (8) to the nozzle (1), the second one-way valve (7) being arranged on the outlet pipe (8) or on the inlet pipe (10) and being adapted to allow only one-way flow of fluid from the outlet pipe (8) or the inlet pipe (10) to the first one-way valve (4);

The manual assembly (3), manual assembly (3) include press handle (6), press handle (6) are used for being manual with air in the pipeline between first check valve (4) and second check valve (7) is through first check valve (4) with nozzle (1) outwards discharges.

2. A multi-functional watering can according to claim 1, wherein: the manual assembly (3) further comprises a piston (5) and a reset piece (18), the piston (5) is used for receiving the pressing acting force of the pressing handle (6) and exhausting air in a pipeline between the first one-way valve (4) and the second one-way valve (7), and the reset piece (18) is used for resetting the piston (5) pressed by the pressing handle (6).

3. A multi-functional watering can according to claim 2, wherein: the manual assembly (3) is arranged on the spray head (21), the reset piece (18) is a spring, a compression cavity communicated with the water outlet pipe (8) is arranged on the spray head (21), and the piston (5) and the reset piece (18) are arranged in the compression cavity.

4. A multi-functional watering can according to claim 1, wherein: the multifunctional watering can further comprises:

The extension pipe (2) is detachably connected with the spray head (21); and/or the number of the groups of groups,

The kettle cover (15) is arranged at the opening of the kettle body (9), the spray head (21) is arranged on the kettle cover (15), a through hole is formed in the kettle cover (15), and the kettle cover (15) is used for allowing the water outlet pipe (8) to pass through; and/or the number of the groups of groups,

The battery (13) is arranged in the waterproof cabin (12) and connected to the circuit control board (14), and the battery (13) is used for supplying power to the water pump (11); and/or the number of the groups of groups,

And the electric wire is connected with the circuit control board (14) and is used for supplying power to the water pump (11).

5. A multi-functional watering can according to claim 1, wherein: the circuit control board (14) and the battery (13) are arranged in the waterproof cabin (12), and a charging port for charging the battery (13) is arranged on the spray head (21).

6. A multi-functional watering can according to claim 1, wherein: the shower nozzle (21) is provided with a duration setting key (16) and/or a frequency setting key (17), the duration setting key (16) and the frequency setting key (17) are respectively connected to the circuit control board (14), the duration setting key (16) is used for setting the duration of automatic watering, and the frequency setting key (17) is used for setting the frequency of automatic watering.

7. A multi-functional watering can according to claim 1, wherein: the circuit control board (14) is provided with a communication module for communication connection with an external terminal.

8. A multi-functional watering can according to claim 1, wherein: the spray head (21) is provided with a nozzle cap, the nozzle cap is arranged at the nozzle (1), and the nozzle cap is used for adjusting the water spraying amount.

9. A multi-functional watering can according to claim 1, wherein: one end of the water-proof cabin (12) is provided with a first through hole (19), and the other end of the water-proof cabin (12) opposite to the first through hole (20) is provided with a second through hole.

10. A multi-functional watering can according to claim 1, wherein: a sealing ring is arranged at a first through hole (19) of the water-proof cabin (12) for the water inlet pipe (10) to pass through, and a sealing ring is arranged at a second through hole (20) of the water-proof cabin (12) for the water outlet pipe (8) to pass through.