Household kettle
By designing a combined structure of the outer shell, inner shell, handle, water outlet, cover plate, pressing plate, top rod, first spring and sealing block in the kettle, the problem of cumbersome water pouring operation of the existing kettle is solved, and one-handed pouring is achieved The convenience of water.
Patent Information
- Application Number
- CN202411724849.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-02-18
AI Technical Summary
The existing kettle is complicated to operate when pouring water, and the cup lid needs to be repeatedly rotated, which is inconvenient to use.
A household pot is designed, which includes an outer shell, an inner shell, a handle, a water outlet, a cover plate, a pressing plate, a top rod, a first spring and a sealing block. By holding the handle, pressing the cover body and rotating the cover plate, the spring-driven mechanical structure is used to keep the sealing block away from the water outlet, and one-handed pouring water is achieved.
The function of pouring water by one-handed kettle is realized, which improves the convenience of using the kettle and the operation efficiency.
Smart Images
Figure CN119453710A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of kettles, and in particular to a household kettle. Background Art
[0002] At present, a kettle is a container specially used for holding water. The kettle designed in the related art is relatively large in size, and most of them include a cup body and a cup cover, and the cup cover is threadedly connected to the cup body, and the cup body is sealed by the cup cover. However, when pouring water, the cup cover needs to be repeatedly rotated to disassemble and assemble the cup cover, which is a cumbersome operation, and thus needs to be improved. Summary of the invention
[0003] The purpose of the present application is to provide a household kettle, which has the effect of improving the convenience of using the kettle and facilitating and quickly drinking water.
[0004] The household pot provided in this application adopts the following technical solution: A household pot comprises a cup body and a cup cover arranged on the cup body, the cup cover comprises an outer shell and an inner shell, the outer shell is arranged on the cup body, and a handle is integrally arranged on the outer shell; the inner shell is arranged in the outer shell, and the inner shell and the outer shell are detachably connected, the outer shell is used to seal the cup body, and a water outlet is opened on the bottom wall of the inner shell; a cover plate is rotatably arranged on the inner shell, and a pressure plate is rotatably arranged in the inner shell, and the pressure plate is located below the cover plate; a push rod is slidably arranged on the bottom wall of the inner shell, a first spring for the push rod to abut against the inner shell is arranged in the inner shell, and a sealing block is connected to the side wall of the push rod, and the first spring drives the sealing block to abut against the water outlet to seal the water outlet.
[0005] By adopting the above technical scheme, when using the kettle to pour water, hold the handle and press the cover body with the thumb, the cover body rotates on the inner shell, and the end of the cover body close to the handle rotates downward and abuts against the pressure plate. Since the end of the pressure plate away from the handle is rotatably connected to the inner wall of the inner shell, the pressure plate is forced to rotate and abut against the top of the push rod, and the push rod moves downward in the inner shell to compress the first spring, and the push rod slides on the inner shell to drive the sealing block away from the water outlet. The sealing block cannot seal the water outlet, and at this time, tilting the cup body can make the tea in the cup body pour out through the water outlet, realizing the function of pouring water with one hand; after pouring the water, release the cover plate, the first spring drives the push rod to abut against the pressure plate, and the pressure plate abuts against the cover plate again, so that the pressure plate and the cover plate are quickly reset, and the sealing block abuts against the water outlet to seal the water outlet, so as to seal the cup body. It is convenient and quick to use, and the kettle switch can be operated with one hand, which improves the convenience of using the kettle.
[0006] Optionally, a handle is rotatably provided on the shell, and the handle can be abutted against the cover plate.
[0007] By adopting the above technical solution, the kettle can be conveniently lifted and carried by holding the handle. When pouring water, the handle is turned and pressed with the thumb, and the handle is pressed against the cover plate to drive the cover plate to rotate, thereby further improving the convenience of operation.
[0008] Optionally, a limit block is provided in the inner shell, the first spring drives the pressure plate to abut against the limit block, a magnetic part is provided at one end of the pressure plate away from the rotation connection between the pressure plate and the inner shell, an adsorption part is provided on the bottom wall of the cover plate, and the adsorption part and the magnetic part are magnetically attracted to each other.
[0009] By adopting the above technical solution, the first spring drives the push rod to resist the pressure plate, and the pressure plate will resist the limit block after rotation. The limit block limits the pressure plate so that the pressure plate is located below the limit block, and the adsorption component and the magnetic component will adsorb each other to restore the cover plate to its original position on the inner shell. The magnetic attraction between the adsorption component and the magnetic component can play a certain fixing effect on the cover plate, thereby reducing the situation where the cover plate shakes on its own.
[0010] Optionally, a mounting seat is symmetrically fixed inside the inner shell, a group of locking blocks are symmetrically slidably arranged on the mounting seat, a locking hole for the locking block to pass through is opened on the inner shell, an abutment block for the locking block to abut against is arranged on the inner wall of the outer shell, and a sliding assembly is arranged on the inner shell, and the sliding assembly is used to drive the locking block to slide on the mounting seat.
[0011] By adopting the above technical solution, when it is necessary to pour water into the cup body, the sliding assembly is used to drive the locking block to slide on the mounting seat, so that the locking block and the abutment block are separated from each other. At this time, the inner shell can be taken out from the outer shell and water can be poured into the cup body; after pouring the water, the inner shell is inserted into the outer shell, and the inner shell and the cup body are sealed. The sliding assembly is used to drive the locking block through the locking hole, and the abutment block and the locking block are abutted against each other to limit the locking block, so that the inner shell cannot be separated from the outer shell, and the inner shell is fixed.
[0012] Optionally, the sliding assembly includes a linkage rack, a linkage block, an abutment plate, a driving rack, a driving block, a gear and a second spring, the linkage rack penetrates the mounting seat in a vertical direction and is slidably connected to the mounting seat, the linkage block is symmetrically rotatably arranged on two mounting seats, one end of the linkage block is hinged to the locking block, the other end of the linkage block is hinged to the linkage rack, and the abutment plate is fixedly arranged on the lower surface of the cover plate; the abutment plate penetrates the mounting seat, the driving rack is slidably arranged in the inner shell, the driving block is arranged on the side wall of the driving rack, and the abutment plate can abut against the driving block; the gear is rotatably arranged in the inner shell, the gear is meshed with the driving rack and the linkage rack at the same time, and the second spring is arranged in the inner shell and abuts against the end wall of the driving rack.
[0013] By adopting the above technical scheme, when it is necessary to disassemble the inner shell and the outer shell, the cover plate is lifted and the end of the cover plate close to the handle is lifted. After the cover plate is rotated, the abutting plate is driven to move, and the abutting plate is abutted against the driving block, driving the driving rack to slide in the inner shell. The second spring is compressed, and the gear is driven to rotate when the driving rack slides. The gear is then abutted against the linkage rack to drive the linkage rack to slide in the vertical direction. After the linkage rack slides, it drives the linkage block to rotate, and the linkage block pulls the two locking blocks and drives the locking blocks to slide close to each other. Two abutting plates are symmetrically arranged on the lower surface of the cover plate, so that when the cover plate is lifted, the four locking blocks can be driven to disengage from the abutting blocks at the same time, and the inner shell and the outer shell can be quickly separated. During installation, the four locking blocks are used to abut against the abutting blocks, and the fixing effect between the inner shell and the outer shell is good.
[0014] Optionally, a guide surface is obliquely provided on the bottom wall of the locking block, and a yield surface is obliquely provided on the top wall of the abutment block, and the yield surface and the guide surface have the same inclination direction.
[0015] By adopting the above technical solution, when installing the inner shell, the inner shell is inserted into the outer shell, and when the guide surface contacts the yield surface, the locking block is automatically retracted toward the locking hole by force, and when the locking block passes through the abutment block, the second spring abuts against the driving rack to drive the driving rack to reset, and then drives the linkage rack to slide and reset, and the linkage rack drives the linkage block to rotate, so that the locking block passes through the locking hole and abuts against the abutment block, and the inner shell can be fixed in the outer shell, so that there is no need to operate the cover plate when installing the inner shell, which improves the convenience of installing the inner shell.
[0016] Optionally, a clamping block is provided on the inner wall of the shell, and a clamping groove for clamping the clamping block is provided on the outer wall of the cup body.
[0017] By adopting the above technical solution, the clamping block and the clamping groove cooperate with each other, which facilitates the disassembly and assembly between the shell and the cup body, and further facilitates the cleaning of the shell.
[0018] Optionally, a sealing ring is fixedly provided on the inner wall of the shell, and a mounting groove for inserting the cup mouth of the cup body is opened on the sealing ring.
[0019] By adopting the above technical solution, when installing the shell, the installation groove is aligned with the cup mouth of the cup body, and the sealing ring inside the shell can improve the sealing effect between the shell and the cup body.
[0020] In summary, the present application includes at least one of the following beneficial technical effects: 1. By arranging an outer shell, an inner shell, a handle, a water outlet, a cover plate, a pressure plate, a push rod, a first spring and a sealing block, when using the kettle to pour water, hold the handle, press the cover body with the thumb, and the end of the cover body close to the handle rotates downward to abut against the pressure plate, so that the pressure plate is rotated under force to abut against the top of the push rod, and the push rod slides on the inner shell to drive the sealing block away from the water outlet, and the sealing block cannot seal the water outlet. At this time, the cup body can be tilted to allow the tea in the cup body to be poured out through the water outlet. After pouring the water, the cover plate is released, and the first spring drives the push rod to abut against the pressure plate, so that the pressure plate and the cover plate are quickly reset, and the sealing block abuts against the water outlet to seal the water outlet and the cup body. It is convenient and quick to use, and the kettle switch can be operated with one hand, which improves the convenience of using the kettle; 2. By setting the limit block, the magnetic part and the adsorption part, the first spring drives the push rod to abut against the pressure plate, and the pressure plate will abut against the limit block after rotation. The limit block limits the pressure plate so that the pressure plate is located below the limit block, and the adsorption part and the magnetic part will adsorb each other to reset the cover plate on the inner shell. The magnetic attraction between the adsorption part and the magnetic part can play a certain fixing role on the cover plate, reducing the situation where the cover plate shakes by itself; 3. By arranging a mounting seat, a locking block, a locking hole, a linkage rack, a linkage block, an abutment plate, a driving rack, a driving block, a gear and a second spring, the cover plate is lifted and the end of the cover plate close to the handle is raised. When the driving rack slides, it drives the gear to rotate. The gear then abuts against the linkage rack to drive the linkage rack to slide in the vertical direction. After the linkage rack slides, it drives the linkage block to rotate. The linkage block pulls the two locking blocks and drives the locking blocks to slide close to each other at the same time. Two abutment plates are symmetrically arranged on the lower surface of the cover plate. Therefore, when the cover plate is lifted, the four locking blocks can be driven to disengage from the abutment blocks at the same time, and the inner shell and the outer shell can be quickly separated, which is convenient for disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a structural schematic diagram of a household kettle provided in an embodiment of the present application; Figure 2 is a cross-sectional schematic diagram of a household kettle provided in an embodiment of the present application; Figure 3 It is a partial schematic diagram of a household kettle provided in an embodiment of the present application; Figure 4 It is a partial schematic diagram of a household kettle provided in an embodiment of the present application; Figure 5 It is a schematic diagram of the structure of the housing used to reflect the embodiment of the present application; Figure 6 It is a schematic diagram of the structure of the locking block in the embodiment of the present application.
[0022] In the figure, 1, cup body; 2, cup cover; 21, outer shell; 211, handle; 212, handle; 22, inner shell; 221, water outlet; 3, cover plate; 31, pressure plate; 32, push rod; 33, first spring; 34, sealing block; 35, limit block; 41, magnetic part; 42, adsorption part; 5, mounting seat; 51, locking block; 511, locking hole; 52, abutment block; 6, sliding assembly; 61, linkage rack; 62, linkage block; 63, abutment plate; 64, driving rack; 65, driving block; 66, gear; 67, second spring; 71, guide surface; 72, yield surface; 8, clamping block; 81, clamping groove; 9, sealing ring; 91, mounting groove. DETAILED DESCRIPTION
[0023] The following is combined with Figure 1 -Attached Figure 6 , further details of this application are given.
[0024] The present application embodiment provides a household pot, referring to Figure 1 and Figure 2, comprising a cup body 1 and a cup cover 2 arranged on the cup body 1, the cup cover 2 is used to seal the tea in the cup body 1. The cup cover 2 comprises an outer shell 21 and an inner shell 22, the outer shell 21 is connected to the cup body 1, a handle 211 is integrally arranged on the outer shell 21, the inner shell 22 is arranged in the outer shell 21, the inner shell 22 and the outer shell 21 are detachably connected, and the surface of the inner shell 22 can be against the inner wall of the cup body 1 to seal the cup body 1. A water outlet 221 is provided on the bottom wall of the inner shell 22, the other end of the water outlet 221 is located on the side wall of the inner shell 22, and a notch corresponding to the water outlet 221 is provided on the outer shell 21. A cover plate 3 is rotatably arranged on the inner shell 22, and a pressing plate 31 is rotatably arranged in the inner shell 22, and the pressing plate 31 is located below the cover plate 3. A push rod 32 is slidably provided on the bottom wall of the inner shell 22. The length direction of the push rod 32 is provided along the thickness direction of the inner shell 22. A first spring 33 is provided inside the inner shell 22 to abut against the push rod 32. A sealing block 34 is connected to the side wall of the push rod 32. The sealing block 34 is made of rubber. A handle 212 is rotatably provided on the outer shell 21. Holding the handle 212 facilitates lifting and carrying the kettle. When pouring water, the handle 212 is rotated and pressed with the thumb. The handle 212 is abutted against the cover plate 3 to drive the cover body to rotate on the inner shell 22, so that the end of the cover body close to the handle 211 rotates downward to abut against the pressure plate 31. Since the end of the pressure plate 31 away from the handle 211 is rotatably connected to the inner wall of the inner shell 22, the pressure plate 31 is rotated under force to abut against the top of the push rod 32. The push rod 32 moves downward in the inner shell 22, so that the first The spring 33 is compressed, and the push rod 32 slides on the inner shell 22, driving the sealing block 34 away from the water outlet 221. At this time, the sealing block 34 cannot seal the water outlet 221, and the cup body 1 can be tilted to allow the tea in the cup body 1 to pour out through the water outlet 221; after pouring the water, the cover plate 3 is released, and the first spring 33 drives the push rod 32 to abut against the pressure plate 31, and the pressure plate 31 then abuts against the cover plate 3, so that the pressure plate 31 and the cover plate 3 are quickly reset, and the sealing block 34 abuts against the water outlet 221 to seal the water outlet 221, and the kettle switch can be operated with one hand.
[0025] Reference Figure 2 A limit block 35 is provided in the inner shell 22, and the first spring 33 drives the push rod 32 to abut against the pressure plate 31. After the pressure plate 31 rotates, it will abut against the limit block 35. The limit block 35 limits the pressure plate 31 so that the pressure plate 31 is located below the limit block 35. A magnetic member 41 is provided at one end of the pressure plate 31 away from the rotation connection between the pressure plate 31 and the inner shell 22. The magnetic member 41 is a magnet. An adsorption member 42 is provided on the bottom wall of the cover plate 3. The adsorption member 42 is an iron block. The magnetic attraction between the adsorption member 42 and the magnetic member 41 can play a certain role in fixing the cover plate 3 after reset, thereby reducing the situation where the cover plate 3 shakes by itself.
[0026] Reference Figures 2 to 6A group of mounting seats 5 are symmetrically fixedly arranged in the inner shell 22, and a group of locking blocks 51 are symmetrically slidably arranged on the mounting seats 5. The locking blocks 51 are arranged along the length direction of the mounting seats 5. The inner shell 22 is provided with locking holes 511 for the locking blocks 51 to pass through, and the inner wall of the outer shell 21 is provided with abutment blocks 52 for the locking blocks 51 to abut against. A sliding assembly 6 is arranged on the inner shell 22, and the sliding assembly 6 includes a linkage rack 61, a linkage block 62, an abutment plate 63, a driving rack 64, a driving block 65, a gear 66 and a second spring 67. The linkage rack 61 penetrates the mounting seat 5 in the vertical direction and is slidably connected with the mounting seat 5. The linkage block 62 is symmetrically rotatably arranged on the mounting seat 5. One end of the linkage block 62 is hinged to the locking block 51, and the other end of the linkage block 62 is hinged to the linkage rack 61. The abutment plate 63 is integrally arranged on the lower surface of the cover plate 3, and the abutment plate 63 penetrates the mounting seat 5. The driving rack 64 is slidably arranged in the inner shell 22, and the length direction of the driving rack 64 is arranged along the length direction of the mounting seat 5. The driving block 65 is arranged on the side wall of the driving rack 64, and the abutment plate 63 can abut against the driving block 65. The gear 66 is rotatably arranged in the inner shell 22, and the gear 66 is meshed with the driving rack 64 and the linkage rack 61 at the same time. The second spring 67 is arranged in the inner shell 22 and abuts against the end wall of the driving rack 64. When it is necessary to pour water into the cup body 1, lift the cover plate 3 and raise the end of the cover plate 3 close to the handle 211. After the cover plate 3 rotates, it drives the abutment plate 63 to move. The abutment plate 63 abuts against the driving block 65, driving the driving rack 64 to slide in the inner shell 22. The second spring 67 is compressed, and the gear 66 is driven to rotate when the driving rack 64 slides. The gear 66 then abuts against the linkage rack 61 to drive the linkage rack 61 to slide in the vertical direction. After the linkage rack 61 slides, it drives the linkage block 62 to rotate. The linkage block 62 pulls the two locking blocks 51 and drives the locking blocks 51 to slide close to each other. There are two abutment plates 63 symmetrically arranged on the lower surface of the cover plate 3. Therefore, when the cover plate 3 is lifted, the four locking blocks 51 can be driven to disengage from the abutment blocks 52 at the same time, and the inner shell 22 and the outer shell 21 can be quickly separated.
[0027] Reference Figures 4 to 6The bottom wall of the locking block 51 is inclined to have a guide surface 71 , and the top wall of the abutting block 52 is inclined to have a relief surface 72 , and the relief surface 72 has the same inclination direction as the guide surface 71 . After pouring water into the cup body 1, the inner shell 22 is installed and the inner shell 22 is inserted into the outer shell 21. The inner shell 22 slides in the outer shell 21. When the guide surface 71 contacts the yield surface 72, the locking block 51 is automatically retracted in the direction of the locking hole 511 by the force. When the locking block 51 passes through the abutment block 52, the second spring 67 abuts against the driving rack 64 to drive the driving rack 64 to reset, and then drives the linkage rack 61 to slide and reset. The linkage rack 61 drives the linkage block 62 to rotate, so that the locking block 51 passes through the locking hole 511 and abuts against the abutment block 52, so that the inner shell 22 can be fixed in the outer shell 21. At the same time, the four locking blocks 51 are locked, and the connection effect between the inner shell 22 and the outer shell 21 is good. At the same time, there is no need to operate the cover plate 3 when installing the inner shell 22, which improves the convenience of installing the inner shell 22.
[0028] Reference Figure 1 The inner wall of the shell 21 is integrally provided with a clamping block 8, and the outer wall of the cup body 1 is provided with a clamping groove 81 for the clamping block 8 to clamp. The clamping block 8 and the clamping groove 81 cooperate with each other, which facilitates the disassembly and assembly between the shell 21 and the cup body 1, and further facilitates the cleaning of the shell 21. A sealing ring 9 is fixedly provided on the inner wall of the shell 21, and the length direction of the sealing ring 9 is arranged along the circumferential direction of the cup body 1. The sealing ring 9 is provided with an installation groove 91 for the cup mouth of the cup body 1 to be inserted. When installing the shell 21, align the installation groove 91 with the cup mouth of the cup body 1. The sealing ring 9 in the shell 21 can improve the sealing effect between the shell 21 and the cup body 1.
[0029] The implementation principle of the embodiment of the present application is: When using the kettle to pour water, hold the handle 211 and press the cover with your thumb. The cover rotates on the inner shell 22, and the end of the cover close to the handle 211 rotates downward to abut against the pressure plate 31, so that the pressure plate 31 is rotated under force to abut against the top of the push rod 32. The push rod 32 moves downward in the inner shell 22, compressing the first spring 33. The push rod 32 slides on the inner shell 22 and drives the sealing block 34 away from the water outlet 221. The sealing block 34 cannot seal the water outlet 221. At this time, the cup body 1 is tilted. The tea in the cup body 1 can be poured out through the water outlet 221, so that the function of pouring water with one hand is realized; after pouring the water, the cover plate 3 is loosened, and the first spring 33 drives the push rod 32 to abut against the pressure plate 31, and the pressure plate 31 then abuts against the cover plate 3, so that the pressure plate 31 and the cover plate 3 are quickly reset, and the sealing block 34 abuts against the water outlet 221 to seal the water outlet 221 and the cup body 1. It is convenient and quick to use, and the kettle switch can be operated with one hand, which improves the convenience of using the kettle.
[0030] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A household pot, comprising a cup body (1) and a cup cover (2) arranged on the cup body (1), characterized in that: The cup cover (2) comprises an outer shell (21) and an inner shell (22); the outer shell (21) is arranged on the cup body (1); a handle (211) is integrally provided on the outer shell (21); the inner shell (22) is arranged inside the outer shell (21); the inner shell (22) and the outer shell (21) are detachably connected; the outer shell (21) is used to seal the cup body; a water outlet (221) is provided on the bottom wall of the inner shell (22); a cover plate is rotatably provided on the inner shell (22) (3), a pressure plate (31) is rotatably arranged inside the inner shell (22), and the pressure plate (31) is located below the cover plate (3); a push rod (32) is slidably arranged on the bottom wall of the inner shell (22), a first spring (33) is arranged inside the inner shell (22) to abut against the push rod (32), a sealing block (34) is connected to the side wall of the push rod (32), and the first spring (33) drives the sealing block (34) to abut against the water outlet (221) to seal the water outlet (221).
2. A household pot according to claim 1, characterized in that: A handle (212) is rotatably provided on the outer shell (21), and the handle (212) can abut against the cover plate (3).
3. A household pot according to claim 1, characterized in that: A limit block (35) is arranged in the inner shell (22); the first spring (33) drives the pressure plate (31) to abut against the limit block (35); a magnetic member (41) is arranged at one end of the pressure plate (31) away from the rotational connection between the pressure plate (31) and the inner shell (22); an adsorption member (42) is arranged on the bottom wall of the cover plate (3); and the adsorption member (42) and the magnetic member (41) are magnetically attracted to each other.
4. A household pot according to claim 1, characterized in that: A mounting seat (5) is symmetrically fixedly arranged in the inner shell (22), a group of locking blocks (51) are symmetrically slidably arranged on the mounting seat (5), a locking hole (511) for the locking block (51) to pass through is opened on the inner shell (22), an abutment block (52) for the locking block (51) to abut is arranged on the inner wall of the outer shell (21), and a sliding assembly (6) is arranged on the inner shell (22), and the sliding assembly (6) is used to drive the locking block (51) to slide on the mounting seat (5).
5. A household pot according to claim 4, characterized in that: The sliding assembly (6) comprises a linkage rack (61), a linkage block (62), an abutment plate (63), a driving rack (64), a driving block (65), a gear (66) and a second spring (67); the linkage rack (61) passes through the mounting seat (5) in a vertical direction and is slidably connected to the mounting seat (5); the linkage block (62) is symmetrically rotatably arranged on the mounting seat (5) with two ends; one end of the linkage block (62) is hinged to the locking block (51); the other end of the linkage block (62) is hinged to the linkage rack (61); the abutment plate (63) ) is fixedly arranged on the lower surface of the cover plate (3); the abutment plate (63) passes through the mounting seat (5); the driving rack (64) is slidably arranged in the inner shell (22); the driving block (65) is arranged on the side wall of the driving rack (64); the abutment plate (63) can abut against the driving block (65); the gear (66) is rotatably arranged in the inner shell (22); the gear (66) is simultaneously meshed with the driving rack (64) and the linkage rack (61); the second spring (67) is arranged in the inner shell (22) and abuts against the end wall of the driving rack (64).
6. A household pot according to claim 5, characterized in that: The bottom wall of the locking block (51) is inclinedly provided with a guide surface (71), and the top wall of the abutment block (52) is inclinedly provided with a clearance surface (72), and the clearance surface (72) and the guide surface (71) have the same inclination direction.
7. A household pot according to claim 1, characterized in that: The inner wall of the shell (21) is provided with a clamping block (8), and the outer wall of the cup body (1) is provided with a clamping groove (81) for clamping the clamping block (8).
8. A household pot according to claim 1, characterized in that: A sealing ring (9) is fixedly arranged on the inner wall of the outer shell (21), and a mounting groove (91) is provided on the sealing ring (9) for inserting the cup mouth of the cup body (1).