Kettle capable of adjusting water yield

Abstract

The kettle comprises a kettle body and a kettle cover arranged on a top opening of the kettle body in a covering mode, a spout pipe and a handle are arranged on the two sides of the kettle body respectively, the kettle body is of a main body hollow structure, and the spout pipe is communicated with the interior of the kettle body. A rotary valve comprising a valve sleeve and a valve shaft arranged in the valve sleeve is embedded in the kettle body corresponding to the communication position of the spout pipe and the kettle body, the valve sleeve is provided with an outer water outlet hole communicated with the spout pipe and the kettle body, the end part of the valve shaft is connected with a knob of which a button cap extends out of the valve sleeve and is positioned outside the kettle body, and the valve shaft is provided with an inner water outlet hole. The inner water outlet hole is connected or disconnected with the outer water outlet hole, and a water retaining ring kettle bottom cover which covers the valve sleeve and is provided with openings in the two sides is arranged on the side, close to the spout pipe, in the kettle body. According to the kettle capable of adjusting the water yield, the rotary valve comprising the valve sleeve and the valve shaft is embedded in the communication position of the spout pipe and the kettle body, so that the valve shaft is rotated to enable the inner water outlet hole of the valve shaft and the outer water outlet hole of the valve sleeve to be connected or disconnected, and the water yield is controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of daily necessities, in particular to a kettle with adjustable water output. Background Art

[0002] In the prior art, a hot water kettle is only provided with a single spout tube. However, for different uses, such as brewing tea, making milk powder or coffee, etc., different water output sizes are required from the spout tube, and the water output of the spout tube of the existing hot water kettle is not easy to control. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a kettle with adjustable water output to adjust the water output of the spout tube according to requirements.

[0004] To solve the above technical problem, the purpose of the utility model is achieved through the following technical solutions: A kettle with adjustable water output is provided, including a kettle body and a kettle lid. The kettle lid is disposed on the top opening of the kettle body. A spout tube and a handle are respectively arranged on two sides of the kettle body. The kettle body is a hollow main structure. The spout tube is communicated with the inside of the kettle body. A rotary valve is embedded at the connection of the spout tube and the kettle body corresponding to the kettle body. The rotary valve includes a valve sleeve and a valve shaft installed in the valve sleeve. The valve sleeve is provided with an external water outlet hole, which is communicated with the spout tube and the kettle body. The end of the valve shaft is connected with a knob, and the knob cap extends out of the valve sleeve and is located outside the kettle body. The valve shaft is provided with an internal water outlet hole. When the valve shaft rotates, the internal water outlet hole is connected or disconnected from the external water outlet hole. A water retaining ring kettle bottom cover covering the valve sleeve is arranged on one side of the inside of the kettle body close to the spout tube. The two sides of the water retaining ring kettle bottom cover corresponding to the external water outlet hole are open.

[0005] Its further technical solution is: The water retaining ring kettle bottom cover includes a top cover plate and two relatively arranged side cover plates. The two ends of the top cover plate are respectively connected to the top ends of the two side cover plates. One side of the top cover plate and one side of the two side cover plates are connected to the inner wall of the side of the kettle body close to the spout tube. The inner wall of the kettle body, the top cover plate and the two side cover plates enclose a blocking space. The spout tube and the external water outlet hole are communicated with the blocking space. The valve sleeve is arranged in the blocking space. The top cover plate is connected to the top of the valve sleeve, and the side cover plate is connected to the side wall of the valve sleeve.

[0006] Its further technical solution is: The valve shaft is connected to the valve sleeve through a circlip.

[0007] Its further technical solution is: A valve shaft sealing ring is arranged between the valve shaft and the valve sleeve.

[0008] Its further technical solution is as follows: The external water outlet hole penetrates through the upper end of the valve sleeve along the radial direction and is arranged corresponding to the connection between the spout pipe and the kettle body. The internal water outlet hole penetrates through the upper end of the valve shaft along the radial direction. When the rotary valve is in a fully open state, the internal water outlet hole is arranged corresponding to the external water outlet hole.

[0009] Its further technical solution is as follows: A hole for the rotary valve to pass through is opened on one side of the bottom of the kettle body close to the spout pipe. The upper end of the rotary valve passes through the hole and is placed inside the kettle body, so that the external water outlet hole and the internal water outlet hole are located inside the kettle body, and the button cap of the knob is located outside the bottom of the kettle body.

[0010] Its further technical solution is as follows: A kettle bottom cover is covered on the bottom of the kettle body. A accommodating space is formed between the kettle bottom cover and the bottom of the kettle body. A control circuit board, a power connection wire and a heating component are installed on the side of the bottom of the kettle body facing away from the top opening of the kettle body. The heating component and the power connection wire are electrically connected to the control circuit board, and one end of the power connection wire extends out of the kettle bottom cover.

[0011] Its further technical solution is as follows: A thermostat is installed on the kettle bottom cover corresponding to the heating component.

[0012] Its further technical solution is as follows: An avoidance opening is provided on the kettle bottom cover corresponding to the button cap of the knob, and the button cap of the knob is exposed outside the kettle bottom cover through the avoidance opening.

[0013] Its further technical solution is as follows: The knob is connected to the valve shaft by a screw.

[0014] The beneficial technical effects of the present utility model are as follows: The water kettle with adjustable water output of the present utility model is provided with a rotary valve including a valve sleeve and a valve shaft installed in the valve sleeve at the connection between the spout pipe and the kettle body. The valve sleeve is provided with an external water outlet hole communicating with the spout pipe and the kettle body, and the valve shaft is provided with an internal water outlet hole, so that the spout pipe is communicated with the inside of the kettle body through the rotary valve. When the valve shaft rotates, the internal water outlet hole can be connected or disconnected from the external water outlet hole, and the size of the water outlet formed between the two when the internal water outlet hole is connected to the external water outlet hole can be adjusted, thereby controlling the water output of the spout pipe to meet different requirements. Moreover, the end of the valve shaft is connected with a knob, and the button cap of the knob extends out of the valve sleeve and is located outside the kettle body for the user to operate. At the same time, a water retaining ring kettle bottom cover covering the valve sleeve is provided on the side of the inside of the kettle body close to the spout pipe. The two sides of the water retaining ring kettle bottom cover corresponding to the external water outlet hole are open to prevent the liquid in the kettle body from flowing to the spout pipe from the area outside the external water outlet hole of the valve sleeve, so as to more accurately control the water output. Description of the Drawings

[0015] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 Structural schematic diagram of the kettle with adjustable water output provided by the embodiment of the present utility model;

[0017] Figure 2 Exploded structural schematic diagram of the kettle with adjustable water output provided by the embodiment of the present utility model;

[0018] Figure 3 Assembly schematic diagram of the kettle body, bottom cover and rotary valve of the kettle with adjustable water output provided by the embodiment of the present utility model;

[0019] Figure 4 Cross-sectional view of the kettle with adjustable water output provided by the embodiment of the present utility model;

[0020] Figure 5 For Figure 4 Cross-sectional view along line A-A of the shown kettle with adjustable water output when the rotary valve is in the fully open state;

[0021] Figure 6 For Figure 4 Cross-sectional view along line A-A of the shown kettle with adjustable water output when the rotary valve is in the state of adjusting the water output. Detailed implementation manners

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1 to 6 , Figure 1The figure is a schematic structural view of a kettle with adjustable water output provided by an embodiment of the present utility model. The kettle 10 with adjustable water output includes a kettle body 11 and a kettle lid 12. The kettle lid 12 is covered on the top opening of the kettle body 11. A spout tube 13 and a handle 14 are respectively arranged on two sides of the kettle body 11. The kettle body 11 is a hollow main structure. The spout tube 13 is communicated with the inside of the kettle body 11. A rotary valve 15 is embedded in the kettle body 11 corresponding to the connection part of the spout tube 13 and the kettle body 11. The rotary valve 15 includes a valve sleeve 151 and a valve shaft 152 installed in the valve sleeve 151. An external water outlet hole 1511 is arranged on the valve sleeve 151. The external water outlet hole 1511 is communicated with the spout tube 13 and the kettle body 11. The end of the valve shaft 152 is connected with a knob 16. The knob cap 161 of the knob 16 extends out of the valve sleeve 151 and is located outside the kettle body 11. An internal water outlet hole 1521 is arranged on the valve shaft 152. When the valve shaft 152 rotates, the internal water outlet hole 1521 is communicated with or disconnected from the external water outlet hole 1511. On one side of the kettle body 11 close to the spout tube 13, a water blocking ring kettle bottom cover 17 covering the valve sleeve 151 is arranged. The two sides of the water blocking ring kettle bottom cover 17 corresponding to the external water outlet hole 1511 are openings.

[0024] Wherein, one side of the water blocking ring kettle bottom cover 17 is connected with the inside of the kettle body 11, so that the liquid in the kettle body 11 flows through the rotary valve 15 and then through the water blocking ring kettle bottom cover 17 to the spout tube 13. The kettle 10 with adjustable water output is embedded with a rotary valve 15 including a valve sleeve 151 and a valve shaft 152 installed in the valve sleeve 151 at the connection part of the spout tube 13 and the kettle body 11. An external water outlet hole 1511 communicated with the spout tube 13 and the kettle body 11 is arranged on the valve sleeve 151, and an internal water outlet hole 1521 is arranged on the valve shaft 152, so that the spout tube 13 is communicated with the inside of the kettle body 11 through the rotary valve 15. When the valve shaft 152 rotates, the internal water outlet hole 1521 can be communicated with or disconnected from the external water outlet hole 1511, and the size of the water outlet formed between the two when the internal water outlet hole 1521 is communicated with the external water outlet hole 1511 can be adjusted, thereby controlling the water output of the spout tube 13 to meet different requirements. Moreover, the end of the valve shaft 152 is connected with a knob 16, and the knob cap 161 of the knob 16 extends out of the valve sleeve 151 and is located outside the kettle body 11 for the convenience of user operation. At the same time, a water blocking ring kettle bottom cover 17 covering the valve sleeve 151 is arranged on one side of the kettle body 11 close to the spout tube 13. The two sides of the water blocking ring kettle bottom cover 17 corresponding to the external water outlet hole 1511 are openings, so as to prevent the liquid in the kettle body 11 from flowing to the spout tube 13 from the area outside the external water outlet hole 1511 of the valve sleeve 151, and to control the water output more accurately.

[0025] Specifically, the water-blocking ring kettle bottom cover 17 includes a top cover plate and two oppositely arranged side cover plates. The two ends of the top cover plate are respectively connected to the tops of the two side cover plates. One side of the top cover plate and one side of the two side cover plates are both connected to the inner wall of the kettle body 11 on the side close to the kettle spout tube 13. The inner wall of the kettle body 11, the top cover plate and the two side cover plates enclose a blocking space. The kettle spout tube 13 and the outer water outlet hole 1511 are communicated with the blocking space. The valve sleeve 151 is arranged in the blocking space. The top cover plate is connected to the top of the valve sleeve 151, and the side cover plate is connected to the side wall of the valve sleeve 151.

[0026] Specifically, in this embodiment, the valve shaft 152 is connected to the valve sleeve 151 through a circlip 101. Wherein, the valve shaft 152 can be cylindrical. An accommodation cavity matching the valve shaft 152 is formed inside the valve sleeve 151. The valve shaft 152 is sleeved in the inner ring of the circlip 101, and the outer side of the circlip 101 is clamped with the valve sleeve 151 to define the connection position between the valve sleeve 151 and the valve shaft 152.

[0027] Specifically, in this embodiment, a valve shaft sealing ring 102 is provided between the valve shaft 152 and the valve sleeve 151 to improve the sealing performance of the connection between the valve shaft 152 and the valve sleeve 151 and improve the accuracy of the water output control. Wherein, the valve shaft 152 is provided with a sealing ring groove for arranging the valve shaft sealing ring 102 along the circumferential direction. The valve shaft sealing ring 102 is installed on the sealing ring groove. The number of the valve shaft sealing rings 102 can be two. Two sealing ring grooves are provided at the lower end of the valve shaft 152, and the two sealing ring grooves can be arranged coaxially and side by side along the length direction of the valve shaft 152.

[0028] Specifically, in this embodiment, the outer water outlet hole 1511 penetrates the upper end of the valve sleeve 151 in the radial direction and is arranged corresponding to the communication position between the kettle spout tube 13 and the kettle body 11. The inner water outlet hole 1521 penetrates the upper end of the valve shaft 152 in the radial direction. When the rotary valve 15 is in a fully open state, the inner water outlet hole 1521 is arranged corresponding to the outer water outlet hole 1511. As Figure 5 shown, the arrow direction is the liquid flow direction in the kettle body 11. When the rotary valve shaft 152 is rotated, the rotary valve 15 is in a state of adjusting the water output. As Figure 6As shown, as the valve shaft 152 rotates, the inner water outlet hole 1521 is connected to the outer water outlet hole 1511, but the size of the water outlet formed between them changes, thereby controlling the water output of the spout tube 13. The arrow direction indicates the liquid flow direction in the pot body 11. When used for ordinary pouring for drinking or making tea, the rotary valve 15 can be in a fully open state. At this time, the inner water outlet hole 1521 and the outer water outlet hole 1511 are correspondingly arranged, and the water output is the largest. When used for making milk powder or coffee, the knob 16 can be rotated as needed to drive the valve shaft 152 to rotate. As the valve shaft 152 rotates, the inner water outlet hole 1521 is connected to the outer water outlet hole 1511, but the size of the water outlet formed between them changes to reduce the water output, and the water output can be adjusted according to the needs.

[0029] Specifically, in this embodiment, a hole for the rotary valve 15 to pass through is provided on one side of the bottom of the pot body 11 close to the spout tube 13. The upper end of the rotary valve 15 passes through the hole and is placed inside the pot body 11, so that the outer water outlet hole 1511 and the inner water outlet hole 1521 are located inside the pot body 11, and the knob cap 161 of the knob 16 is located outside the bottom of the pot body 11. Among them, the knob cap 161 of the knob 16 is located outside the bottom of the pot body 11 for the user to perform a screwing operation on the knob cap 161.

[0030] Specifically, in this embodiment, the knob 16 is connected to the valve shaft 152 by a screw 103. A channel for the screw rod of the screw 103 to pass through is provided in the main body of the knob 16. A screw hole for threaded connection with the screw rod of the screw 103 can be provided on the valve shaft 152. The screw 103 is arranged in the main body of the knob 16, and the end of the screw rod of the screw 103 extends out of the knob 16 to be threadedly connected with the screw hole of the valve shaft 152, thereby realizing the connection between the valve shaft 152 and the knob 16. An installation position for installing a screw plug 104 for sealing the channel and communicating with the channel is provided in the knob cap 161 of the knob 16. The screw plug 104 is installed in the installation position to seal the channel and protect the screw 103.

[0031] Specifically, in this embodiment, a pot bottom cover 18 is covered on the bottom of the pot body 11. A receiving space is formed between the pot bottom cover 18 and the bottom of the pot body 11. A control circuit board, a power connection line, and a heating component 105 are installed on the side of the bottom of the pot body 11 facing away from the top opening of the pot body 11. The heating component 105 and the power connection line are electrically connected to the control circuit board, and one end of the power connection line extends out of the pot bottom cover 18. Among them, by providing a heating component 105 and a power connection line electrically connected to the control circuit board, the power connection line is used to provide a working power supply for the operation of the heating component 105, and the liquid stored in the shell is heated by the heating component 105. The heating component 105 includes a heating tube.

[0032] Specifically, a thermostat 106 is installed on the bottom cover 18 of the kettle corresponding to the heating component 105 to monitor the heating temperature.

[0033] Preferably, reinforcing ribs 181 are evenly spaced along the circumferential direction between the inner side wall of the bottom cover 18 of the kettle and the inner wall of the bottom surface of the bottom cover 18.

[0034] Specifically, an avoidance opening 182 is formed in the bottom cover 18 of the kettle corresponding to the button cap 161 of the knob 16, and the button cap 161 of the knob 16 is exposed outside the bottom cover 18 through the avoidance opening 182, facilitating operation by the user.

[0035] In summary, for the kettle with adjustable water output of the present invention, a rotary valve including a valve sleeve and a valve shaft installed in the valve sleeve is embedded at the connection between the spout pipe and the kettle body. The valve sleeve is provided with an external water outlet hole communicating with the spout pipe and the kettle body, and the valve shaft is provided with an internal water outlet hole, so that the spout pipe is connected to the inside of the kettle body through the rotary valve. When the valve shaft rotates, the internal water outlet hole can be connected or disconnected from the external water outlet hole, and the size of the water outlet formed between the two when the internal water outlet hole is connected to the external water outlet hole can be adjusted, thereby controlling the water output of the spout pipe to meet different requirements. Moreover, the end of the valve shaft is connected to a knob, and the button cap of the knob extends out of the valve sleeve and is located outside the kettle body for easy operation by the user. At the same time, a water blocking ring bottom cover covering the valve sleeve is provided on one side of the inside of the kettle body close to the spout pipe. The two sides of the water blocking ring bottom cover corresponding to the external water outlet hole are open to prevent the liquid in the kettle body from flowing from the area outside the external water outlet hole of the valve sleeve to the spout pipe, so as to control the water output more accurately.

[0036] The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A kettle with adjustable water output, characterized in that, It includes a kettle body and a kettle lid. The kettle lid is arranged on the top opening of the kettle body. Kettle spout pipes and handles are respectively arranged on both sides of the kettle body. The kettle body is a hollow main structure. The kettle spout pipe is communicated with the inside of the kettle body. A rotary valve is embedded at the communication position between the kettle spout pipe and the kettle body of the kettle body. The rotary valve includes a valve sleeve and a valve shaft installed in the valve sleeve. An external water outlet hole is arranged on the valve sleeve. The external water outlet hole is communicated with the kettle spout pipe and the kettle body. A knob is connected to the end of the valve shaft. The knob cap of the knob extends out of the valve sleeve and is located outside the kettle body. An internal water outlet hole is arranged on the valve shaft. When the valve shaft rotates, the internal water outlet hole is connected or disconnected from the external water outlet hole. A water blocking ring kettle bottom cover covering the valve sleeve is arranged on one side of the inside of the kettle body close to the kettle spout pipe. The two sides of the water blocking ring kettle bottom cover corresponding to the external water outlet hole are openings.

2. The kettle with adjustable water output according to claim 1, characterized in that, The water blocking ring kettle bottom cover includes a top cover plate and two oppositely arranged side cover plates. The two ends of the top cover plate are respectively connected to the tops of the two side cover plates. One side of the top cover plate and one side of the two side cover plates are connected to the inner wall of the side of the kettle body close to the kettle spout pipe. A blocking space is formed by enclosing the inner wall of the kettle body, the top cover plate and the two side cover plates. The kettle spout pipe and the external water outlet hole are communicated with the blocking space. The valve sleeve is arranged in the blocking space. The top cover plate is connected to the top of the valve sleeve. The side cover plate is connected to the side wall of the valve sleeve.

3. The water kettle with adjustable water output according to claim 1, characterized in that, The valve shaft is connected to the valve sleeve through a circlip.

4. The water kettle with adjustable water output according to claim 1, characterized in that, A valve shaft sealing ring is arranged between the valve shaft and the valve sleeve.

5. The kettle with adjustable water output according to claim 1, characterized in that, The external water outlet hole penetrates through the upper end of the valve sleeve in the radial direction and is arranged corresponding to the communication position between the kettle spout pipe and the kettle body. The internal water outlet hole penetrates through the upper end of the valve shaft in the radial direction. When the rotary valve is in a fully open state, the internal water outlet hole is arranged corresponding to the external water outlet hole.

6. The kettle with adjustable water output according to claim 5, characterized in that, A hole position for the rotary valve to pass through is opened on one side of the bottom of the kettle body close to the kettle spout pipe. The upper end of the rotary valve passes through the hole position and is placed inside the kettle body, so that the external water outlet hole and the internal water outlet hole are located inside the kettle body. The knob cap of the knob is located outside the bottom of the kettle body.

7. The kettle with adjustable water output according to claim 6, wherein, A kettle bottom cover is arranged on the bottom of the kettle body. A containing space is formed between the kettle bottom cover and the bottom of the kettle body. A control circuit board, a power connection wire and a heating component are installed on the side of the bottom of the kettle body facing away from the top opening of the kettle body. The heating component and the power connection wire are electrically connected to the control circuit board. One end of the power connection wire extends out of the kettle bottom cover.

8. The kettle with adjustable water output according to claim 7, wherein A thermostat is installed on the kettle bottom cover corresponding to the heating component.

9. The water kettle with adjustable water output according to claim 7, wherein, An avoidance opening is opened on the kettle bottom cover corresponding to the knob cap of the knob. The knob cap of the knob is exposed outside the kettle bottom cover through the avoidance opening.

10. The water kettle with adjustable water output according to claim 1, wherein The knob is connected to the valve shaft through a screw.

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