WO2023082731A1

WO2023082731A1 - Electric watering can

Info

Publication number: WO2023082731A1
Application number: PCT/CN2022/110526
Authority: WO
Inventors: 林卫
Original assignee: 台州市盛世源林机电科技有限公司
Priority date: 2021-11-12
Filing date: 2022-08-05
Publication date: 2023-05-19
Also published as: CN114097752A

Abstract

The present application relates to an electric watering can, and relates to the technical field of flower watering tools. The electric watering can comprises: a body and a spray head that is disposed on the body; a water inlet for adding water is provided at the upper end of the body, and a can plug that blocks the water inlet is rotatably disposed on the body; a water pumping assembly that pumps water in the interior of the body to the spray head is provided within the body; a water spraying tube that communicates the water pumping assembly with the spray head and a circulation tube that communicates a water spraying assembly with the interior of the body are provided within the can plug; and the circulation tube is used for water in the interior of the body to form internal circulation. In the present application, by providing the water spraying tube and the circulation tube, and by utilizing the rotation of the can plug, the water spraying tube and the circulation tube communicate with one another, which is convenient for achieving internal circulation in the interior of the body to mix liquids, and is also convenient for spraying the mixed liquid out from the spray head, thereby achieving an effect of facilitating liquid mixing in the interior of the watering can.

Description

An electric flowerpot

technical field

The present application relates to the technical field of flower watering tools, in particular to an electric flower pot.

Background technique

At present, in people's daily life, the placement of green plants is indispensable in office locations or living areas to purify the air and look beautiful, and relieve inner pressure. People need to use flower pots to water these green plants from time to time to replenish water in time.

Related technologies such as the announcement number CN206196572U disclose a kind of electric flower watering pot, including a pot body, a water outlet pipe, a handle, the water outlet pipe communicates with the inside of the pot body, and is provided with a water pump. The water spout is connected with the outlet pipe. There are switches and batteries on the outside of the pot body or inside the handle. There is also a double-channel single-pass water valve, which can realize the functions of electric and pouring watering. The outlet pipe is bendable. It is designed in a fixed form, and the angle can be adjusted at will, which is very convenient for watering flowerpots placed at high places.

Regarding the above-mentioned related technologies, the inventor believes that: when insecticide or medicine needs to be added into the flower pot, the pot body filled with water needs to be shaken back and forth, which makes the mixing of the liquid inside the pot body more troublesome.

Contents of the invention

In order to facilitate the mixing of liquids inside the flower pot, the purpose of this application is to provide an electric flower pot.

An electric flower pot provided by the application adopts the following technical scheme:

An electric flower pot, comprising a pot body and a nozzle arranged on the pot body, the upper end of the pot body is provided with a water inlet for water supply, the pot body is rotatably provided with a plug for blocking the water inlet, the pot body The body is provided with a water pumping assembly that pumps the water inside the pot body to the nozzle, and the water spray pipe connecting the water pumping assembly and the nozzle, and the circulation pipe connecting the water spray assembly and the interior of the pot body are opened in the plug, and the circulation pipe is used for The water inside the pot body forms an internal circulation.

By adopting the above-mentioned technical scheme, when insecticide or medicine needs to be added into the pot for mixing, the pot stopper is taken out from the water inlet, then the insecticide and medicine are poured into the water inlet, and the pot plug is inserted into the water inlet . Then turn the kettle stopper, so that the circulation pipe of the kettle stopper communicates with the water pumping assembly, and then start the water pumping assembly to pump the water inside the kettle body into the circulation pipe. Then, the pumped water is flowed back into the jug body again through the circulation pipeline, so that the liquid inside the jug body forms an internal circulation to mix the liquid inside the jug body. After mixing, turn the stopper so that the water spray pipe is communicated with the pumping assembly, so that the mixed liquid is sprayed from the nozzle. Therefore, by setting the water spray pipe and the circulation pipe, and using the rotation of the pot plug, the water spray pipe and the circulation pipe are connected respectively, so that the inner circulation of the pot body can be realized to mix the liquid, and at the same time, it is convenient to spray the mixed liquid from the nozzle. , so as to achieve the effect of facilitating the mixing of liquids inside the flower pot.

Optionally, the water pumping assembly includes a water pump arranged in the kettle body, a water inlet pipe connected to the water inlet end of the water pump, and a water outlet pipe connected to the water outlet end of the water pump. The side wall of the kettle body extends into the water inlet.

By adopting the above technical scheme, when the water in the jug is internally circulated, the circulation pipe is connected to the water outlet pipe, and the water pump is started, and the water pump draws the water in the jug body from the water inlet pipe, and then to the water outlet pipe. The water flows from the water outlet pipe to the circulation pipe, and then flows into the kettle body from the top of the kettle body after passing through the circulation pipe, so as to realize the internal circulation of the water inside the kettle body, thereby facilitating the mixing of liquids.

Optionally, the axis line of the stopper runs through the water spray pipe, the end of the circulation pipe communicated with the water outlet pipe is at the same height as the water spray pipe on the pot stopper, and the lower end of the circulation pipe connected to the kettle body is located at the same height as the water spray pipe. Plug the eccentric setting.

By adopting the above technical scheme, when mixing the liquid, turn the stopper so that the upper end of the circulation pipe communicates with the water inlet pipe, so that the pump pumps water through the circulation pipe and flows into the pot body to form an internal circulation; when spraying the liquid, turn the stopper, The circulation pipe is separated from the water outlet pipe, so that the water spray pipe is connected with the water outlet pipe, so that the water pumped by the water pump is sprayed from the nozzle after passing through the water spray pipe. Therefore, by setting the water spray pipe and the circulation pipe at the same height, and utilizing the eccentric setting of the lower end of the circulation pipe, the connection between the water spray pipe and the circulation pipe and the water outlet pipe can be realized only by turning the pot stopper, so that the pot body can be sprayed easily. Quick changeover between water and recirculation.

Optionally, the lower end of the circulation pipe is rotatably connected with a stirring rod, the lower end of the stirring rod located at the bottom of the kettle body is provided with a helical blade, and the end of the stirring rod located at the upper end of the circulation pipe is provided with a plurality of transmission blades, the The drive vane is used to drive the stirring rod to rotate after being impacted by the water sprayed from the water outlet pipe.

By adopting the above-mentioned technical solution, when the internal circulation is performed, the water pump starts to draw water in from the water inlet pipe at the bottom of the kettle body, and then is drawn out from the water outlet pipe to the upper end of the circulation pipe. Make the water coming out of the outlet pipe impact on the transmission blade, so that the transmission blade will drive the stirring rod to rotate after being impacted by the water, and then drive the spiral blade to rotate, so that the water inside the pot body will form a vortex to speed up the mixing of the liquid inside the pot body , thereby improving the liquid mixing efficiency inside the kettle body.

Optionally, an adjustment cylinder is rotatably connected to the nozzle, and the end of the adjustment cylinder close to the outlet of the nozzle is provided with a spraying part and a collecting part, and a plurality of through holes are opened on the spraying part, and a There is a collecting hole, the outlet of the spray head is only for the single communication of the spraying part or the collecting hole, and the end of the regulating cylinder away from the outlet of the spray head is located in the water inlet.

By adopting the above-mentioned technical scheme, when it is necessary to water plants with a large area at a close distance, the pot stopper is taken out from the water inlet, and then the end of the adjustment cylinder located in the water inlet is twisted, so that the spraying part on the adjustment cylinder is Align the outlet of the nozzle so that the sprayed water will disperse the water flow after passing through the through hole of the spraying part to form a mist with a small spraying distance and a large spraying range, so as to water the plants with a large area at a close distance.

When it is necessary to water the distant plants, twist the end of the adjusting cylinder so that the torrent on the adjusting cylinder is aligned with the outlet of the nozzle, so that the sprayed water passes through the collecting hole of the collecting part and then sprays out concentratedly , in order to form a column with a long spraying distance and a small spraying range, so as to water long-distance plants. Therefore, by setting the spraying part and the collecting part, the outlet of the nozzle is only in single communication with the spraying part and the collecting part, so that the water sprayed by the nozzle can form a mist and a column, so that it is convenient to water the plants that are closer or farther away. .

Optionally, a driving gear is sleeved on the circumferential side wall corresponding to the pot plug and the adjustment cylinder, and a driven gear is sleeved on the circumferential side wall of the adjustment cylinder located in the water inlet. The gear meshes with the driving gear, and the circumferential side wall of the pot plug is provided with an arc groove communicating with both ends of the water spray pipe, and the arc groove is also communicated with the water outlet pipe.

By adopting the above technical solution, when adjusting the water shape sprayed by the nozzle, the arc groove is connected with the water outlet pipe by turning the pot stopper. Drive the driving gear to rotate, and the driving gear drives the driven gear to rotate, so that the adjustment cylinder rotates under the rotation of the pot plug, until the spraying part or the collecting part is aligned with the outlet of the nozzle, so that the water in the outlet pipe follows the arc groove After flowing into the spray pipe, it enters the regulating cylinder, and finally sprays out from the nozzle. Therefore, by arranging the driving gear and the driven gear, the arc groove is used to make the water in the water outlet pipe still enter the water spray pipe after the plug is rotated, thereby facilitating the adjustment of the shape of the water sprayed by the nozzle.

Optionally, a spring abutting against the end of the adjusting barrel is provided inside the spray head, and the spring is used to push the adjusting barrel to slide into the water inlet.

By adopting the above technical solution, the spring is used to drive the adjustment cylinder to slide towards the water inlet, so that the driven gear on the adjustment cylinder meshes with the driving gear, and the stability of the rotation of the pot stopper driven by the adjustment cylinder is strengthened, and at the same time, the presence of the spring makes the pot stopper pull out After the water inlet, the adjustment cylinder automatically pops into the water inlet, so that it is easy to take out the adjustment cylinder for cleaning or replacement.

Optionally, the upper and lower circumferential side walls of the pot plug are embedded with sealing rings against the inner wall of the water inlet.

By adopting the above-mentioned technical scheme, when the pot plug is inserted into the water inlet to block the water inlet, the sealing ring is pressed against the inner wall of the water inlet to seal the water inlet and enhance the sealing performance of the jug mouth.

In summary, the present application includes at least one of the following beneficial technical effects:

By setting the water spray pipe and the circulation pipe, and using the rotation of the pot plug, the water spray pipe and the circulation pipe are respectively connected, so that the inner circulation of the pot body can be realized to mix the liquid, and at the same time, it is convenient to spray the mixed liquid from the nozzle. So as to achieve the effect of facilitating the mixing of liquids inside the flower pot;

By setting the water spray pipe and the circulation pipe at the same height, and using the eccentric setting at the lower end of the circulation pipe, it is only necessary to turn the plug to realize the connection between the water spray pipe and the circulation pipe and the outlet pipe respectively, so as to facilitate the connection between the water spray and the inner water pipe. Fast switching between loops;

By setting the stirring rod, transmission blade, and spiral blade, the water pumped out by the pump impacts the transmission blade, so that the stirring rod drives the spiral blade to rotate, so that the water inside the pot body forms a vortex, so as to speed up the mixing of the liquid inside the pot body, thereby improving Liquid mixing efficiency inside the kettle body;

By setting the spraying part and the collecting part, the outlet of the nozzle is only in single communication with the spraying part and the collecting part, so that the water sprayed by the nozzle can form a mist and a column, so that it is convenient to water the plants near or far away.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application.

Fig. 2 is a schematic cross-sectional view of the embodiment of the present application for showing the water spraying pipeline.

Fig. 3 is a schematic structural diagram for illustrating the pumping assembly according to the embodiment of the present application.

FIG. 4 is a schematic cross-sectional view showing a stirring rod according to an embodiment of the present application.

Explanation of reference numerals: 1. Pot body; 11. Water inlet; 2. Nozzle; 21. Adjusting cylinder; 211. Driven gear; 22. Resisting ring; 23. Spring; , collecting part; 251, collecting hole; 3, handle; 4, pot stopper; 41, water spray pipe; 42, circulation pipe; 421, stirring rod; 422, transmission blade; 423, spiral blade; Gear; 44, arc groove; 45, sealing ring; 5, water pumping assembly; 51, water pump; 52, water inlet pipe; 53, water outlet pipe.

Detailed ways

The present application will be described in further detail below in conjunction with accompanying drawings 1-4.

The embodiment of the present application discloses an electric flower pot.

Referring to Figure 1 and Figure 2, the flower pot includes a pot body 1, a nozzle 2 fixedly connected to one side of the upper end of the pot body 1, a handle 3 fixedly connected to the other side of the upper end of the pot body 1, and a water inlet is opened at the upper end of the pot body 1 11. A pot plug 4 is plugged into the water inlet 11, and the pot plug 4 rotates in the water inlet 11. The nozzle 2 and the handle 3 are respectively located on both sides of the pot plug 4, so as to block the water inlet 11 through the pot plug 4.

Referring to Fig. 2 and Fig. 3, the water pumping assembly 5 that pumps water to the nozzle 2 is installed inside the pot body 1, and the water pumping assembly 5 includes a water pump 51 fixedly connected to the bottom of the pot body 1, and a water inlet pipe connected to the water inlet end of the water pump 51 52. The water outlet pipe 53 connected to the water outlet of the water pump 51, the water inlet pipe 52 extends to the bottom of the kettle body 1, the water outlet pipe 53 is embedded in the side wall of the kettle body 1 and extends into the water inlet 11, and the water outlet direction of the water outlet pipe 53 is along the direction perpendicular to the kettle body. The height direction of the body 1 communicates with the water inlet 11.

Referring to Fig. 2 and Fig. 3, there are water spray pipes 41 and circulation pipes 42 inside the pot plug 4, the water spray pipe 41 runs through the pot plug 4 along the direction perpendicular to the length of the pot plug 4, and the axis line of the pot plug 4 runs through the water spray pipe. pipeline41.

Referring to Fig. 3 and Fig. 4, the upper end of circulation pipe 42 runs through the side wall of pot stopper 4 and is at the same height as water spray pipe 41 on pot stopper 4, and the circulation pipe 42 extends toward the pot after extending perpendicular to the length direction of water spray pipe 41. The body 1 extends inside, so that the lower end of the circulation pipe 42 is located at an eccentric position inside the pot stopper 4 .

Referring to FIG. 2 and FIG. 3 , one end of the water spray pipe 41 can communicate with the water outlet pipe 53 , and the other end communicates with the spray head 2 . The upper end of the circulation pipe 42 can also communicate with the water outlet pipe 53, so that one of the water spray pipe 41 and the circulation pipe 42 is communicated with the water outlet pipe 53 through the rotation of the pot stopper 4 in the water inlet 11.

With reference to Fig. 3 and Fig. 4, the inner diameter of stirring rod 421 is rotatably connected with stirring rod 421 in the lower end of circulation pipeline 42, and the upper end of stirring rod 421 is connected in the kettle stopper 4, and the diameter of stirring rod 421 is less than the inner diameter of circulation pipeline 42, and the diameter of stirring rod 421 The upper end is also located at the upper end of the circulation pipe 42 . The circumferential side wall of the upper end of the stirring rod 421 is fixedly connected with several transmission blades 422, and the lower end of the stirring rod 421 extending into the bottom of the kettle body 1 is fixedly connected with a helical blade 423, so that after the water passing through the outlet pipe 53 flows into the upper end of the circulation pipe 42, The water entering the circulation pipe 42 impacts on the transmission blade 422, drives the stirring rod 421 to rotate, and then drives the spiral blade 423 to rotate, so as to stir the liquid in the kettle body 1 . When the outlet pipe 53 and the circulation pipe 42 are connected, the liquid inside the kettle body 1 forms an internal circulation under the action of the water pump 51, and the rotation of the helical blade 423 stirs the liquid at the same time, so as to facilitate the mixing of the liquid in the kettle body 1. Effect.

Referring to Fig. 2 and Fig. 3, an adjustment cylinder 21 is placed in the nozzle 2 for rotation, and at the same time, the adjustment cylinder 21 can also slide in the nozzle 2 along the length direction of the nozzle 2, and one end of the adjustment cylinder 21 located in the nozzle 2 is fixedly connected with a stop ring 22 , the abutment ring 22 rotates and slides in the spray head 2 together with the adjustment cylinder 21 . One end of the adjustment cylinder 21 close to the outlet of the nozzle 2 is covered with a spring 23, one end of the spring 23 is in contact with the interior of the nozzle 2, and the other end is in contact with the abutment ring 22, so that the abutment ring 22 is moved by the elastic force of the spring 23 to drive the adjustment cylinder 21 is slid into the water inlet 11 at the end away from the abutment ring 22 .

Referring to Fig. 2 and Fig. 3, the outlet of the nozzle 2 is semicircular, and the end of the regulating cylinder 21 near the nozzle 2 is provided with a spraying part 24 and a collecting part 25, and the spraying part 24 and the collecting part 25 are both semicircular and compatible with the nozzle 2. corresponding to the export. The spraying part 24 is provided with several through holes 241, and the collecting part 25 is provided with a collecting hole 251. The outlet of the spray head 2 is only for the single communication of the spraying part 24 and the collecting part 25, so that after the adjustment cylinder 21 rotates, the spraying part 24 communicates with the outlet of the shower head 2 to spray mist spray, and the collector 25 communicates with the outlet of the shower head 2 to spray columnar spray.

Referring to Fig. 2 and Fig. 3, a circle of driving gear 43 is fixedly connected to the circumferential side wall of the pot stopper 4, and a circle of driving gear 43 meshing with the driving gear 43 is fixedly connected to the circumferential side wall of one end of the regulating cylinder 21 extending into the water inlet 11. The driven gear 211 drives the regulating cylinder 21 to rotate through the rotation of the pot stopper 4 under the meshing of the driving gear 43 and the driven gear 211, so as to communicate with the outlet of the spraying part 24 or the collecting part 25 and the nozzle 2 .

Referring to Fig. 2 and Fig. 3, the circumferential side wall of the pot stopper 4 is also provided with arc grooves 44 respectively connected with the two ends of the water spray pipe 41, and the arc grooves 44 at the two ends of the water spray pipe 41 are not connected to each other, so that the pot stopper 4. During the rotation process, the water flowing out of the water outlet pipe 53 can always enter the water spray pipe 41 after entering the arc groove 44, and then flow into the adjustment cylinder 21 from the arc groove 44 on the other side of the water spray pipe 41, so as to realize the closure of the pot. 4. During the rotation, the water in the water spray pipe 41 can enter the regulating cylinder 21 through the pot plug 4 and then spray out from the spray head 2.

3 and 4, the pot plug 4 is embedded with a seal ring 45 on the circumferential side wall above the driving gear 43, and the pot plug 4 is also embedded with a seal ring 45 on the circumferential side wall below the water spray pipe 41, so that The seal between the pot stopper 4 and the pot body 1 is strengthened by the sealing ring 45 .

The implementation principle of an electric flower pot in the embodiment of the present application is: when spraying plants at a close distance and with a large area, turn the pot stopper 4 so that the water spray pipe 41 is turned away from the water outlet pipe 53 and the adjustment cylinder 21, so that The arc groove 44 communicates with the water outlet pipe 53 and the regulating cylinder 21 respectively. At the same time, the driving gear 43 drives the driven gear 211 to rotate, so that the adjustment cylinder 21 rotates, and then the spraying part 24 corresponds to the outlet of the shower head 2, so that the water flow from the adjustment cylinder 21 through the through hole 241 forms a small spraying distance. Spray a wide range of mist.

When spraying remote plants, turn the pot stopper 4 in reverse, so that the driving gear 43 drives the driven gear 211 to rotate in reverse, and then the outlet of the collector 25 corresponds to the outlet of the nozzle 2, so that the water flow from the adjustment cylinder 21 After passing through the collecting hole 251, a column shape with a longer spraying distance and a smaller spraying range is formed.

When the liquid inside the kettle body 1 needs to be mixed, the pot stopper 4 is turned so that the arc groove 44 turns away from the regulating cylinder 21 and the outlet pipe 53, so that the upper end of the circulation pipe 42 communicates with the outlet pipe 53. Then start the water pump 51 to extract the liquid in the kettle body 1 from the outlet pipe 53, so that the extracted liquid enters the circulation pipe 42 and impacts on the transmission blade 422, so as to drive the stirring rod 421 to rotate, and then drive the screw blade 423 to rotate, so that the liquid Drive the spiral blade 423 to rotate and flow into the kettle body 1 from the lower end of the circulation pipe 42 to stir the liquid inside the kettle body 1 while realizing the internal circulation of the kettle body 1, so as to realize the internal circulation inside the kettle body 1 and mix the liquid , and at the same time it is convenient to spray the mixed liquid from the nozzle 2, so as to achieve the effect of facilitating the mixing of the liquid inside the flower pot.

All of the above are preferred embodiments of the application, and are not intended to limit the protection scope of the application. Therefore, all equivalent changes made according to the structure, shape, and principle of the application should be covered by the protection scope of the application. Inside.

Claims

An electric flower pot, characterized in that it comprises a pot body (1), a nozzle (2) arranged on the pot body (1), the upper end of the pot body (1) is provided with a water inlet (11), The pot body (1) is rotated and provided with a pot plug (4) for blocking the water inlet (11), and the pot body (1) is provided with a nozzle (2) for pumping the water inside the pot body (1) to the nozzle (2). The pumping assembly (5) of the bottle, the water spray pipe (41) connecting the water pumping assembly (5) and the nozzle (2), and the circulation pipe connecting the water spraying assembly and the inside of the kettle body (1) are opened in the said pot plug (4) (42), the circulation pipe (42) is used to supply the water inside the kettle body (1) to form an internal circulation.
The electric flower pot according to claim 1, characterized in that: the water pumping assembly (5) includes a water pump (51) arranged in the pot body (1), connected to the water pump (51) The water inlet pipe (52) at the end of the water pump (51) is connected to the water outlet pipe (53) at the outlet end of the water pump (51). The water inlet pipe (52) is located at the bottom of the kettle body (1), and the water outlet pipe (53) is along the The side wall extends into the water inlet (11).
An electric flower pot according to claim 2, characterized in that: the axis line of the pot plug (4) runs through the water spray pipe (41), and the circulation pipe (42) communicates with the water outlet pipe (53) One end of the water spray pipe (41) is positioned at the same height on the pot stopper (4), and the lower end of the circulating pipe (42) communicates with the kettle body (1) and is positioned at the eccentric setting on the pot stopper (4).
An electric flower pot according to claim 2, characterized in that: the lower end of the circulating pipe (42) is connected with a stirring rod (421) in rotation, and the stirring rod (421) is located at the bottom of the pot body (1) The lower end of the screw blade (423) is provided with a spiral blade (423), and one end of the stirring rod (421) located at the upper end of the circulation pipe (42) is provided with a number of transmission blades (422), and the transmission blade (422) is used for receiving and discharging the water pipe (53) Drive stirring bar (421) to rotate after the water impact of ejection.
An electric flower pot according to claim 2, characterized in that: the nozzle (2) is rotatably connected with an adjustment cylinder (21), and the end of the adjustment cylinder (21) close to the outlet of the nozzle (2) is provided with a A spraying part (24) and a collecting part (25). The spraying part (24) is provided with a plurality of through holes (241), and the collecting part (25) is provided with a collecting hole (251). The outlet of the spray head (2) is only for the single communication of the spray part (24) or the collecting hole (251), and the end of the regulating cylinder (21) away from the outlet of the spray head (2) is located in the water inlet (11).
The electric flower pot according to claim 5, characterized in that: the corresponding peripheral side wall of the pot plug (4) and the adjustment cylinder (21) is sleeved with a driving gear (43), and the adjustment A driven gear (211) is sheathed on the circumferential side wall of the barrel (21) located in the water inlet (11), and the driven gear (211) is engaged with the driving gear (43), and the pot plug (4) Arc grooves (44) communicated with the two ends of the water spray pipe (41) are provided on the circumferential side wall of the arc groove (44), and the arc grooves (44) are also communicated with the water outlet pipe (53) at the same time.
An electric flowerpot according to claim 5, characterized in that: a spring (23) abutting against the end of the adjustment cylinder (21) is provided inside the spray head (2), and the spring (23) is used to abut against Move the regulating cylinder (21) to slide into the water inlet (11).
An electric flower pot according to claim 1, characterized in that: the upper end and the lower end of the pot plug (4) are embedded with a sealing ring (45) against the inner wall of the water inlet (11). ).