CN114305115B - Tea pot with knob switch and tea machine - Google Patents
Tea pot with knob switch and tea machine Download PDFInfo
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- CN114305115B CN114305115B CN202111677690.0A CN202111677690A CN114305115B CN 114305115 B CN114305115 B CN 114305115B CN 202111677690 A CN202111677690 A CN 202111677690A CN 114305115 B CN114305115 B CN 114305115B
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Abstract
The application provides a tea pot with a knob switch, which comprises a tea pot support and a valve assembly arranged on the tea pot support, wherein the valve assembly comprises a water valve capable of axially moving to a water outlet position or a blocking position, the tea pot support is provided with a water valve knob switch, the water valve knob switch comprises a fixed base plate, a valve pushing mechanism arranged on the fixed base plate and surrounding the water valve, and a rotating mechanism which is in transmission connection with the valve pushing mechanism and can rotate relative to the fixed base plate, and when the rotating mechanism rotates, the valve pushing mechanism is driven to radially push the water valve on the peripheral side of the water valve, so that the water valve axially moves from the blocking position to the water outlet position. According to the application, the valve pushing mechanisms distributed around the water valve are arranged to realize the opening and closing of the short-distance travel control water valve, so that the existing long-distance travel water valve control mechanism is replaced, the occupied space of the water valve control mechanism in the tea drinking machine is greatly reduced, the equipment volume is effectively reduced, and the production cost is reduced.
Description
[ field of technology ]
The application relates to the technical field of tea drinking machines, in particular to a tea pot with a knob switch and a tea drinking machine.
[ background Art ]
The current tea-drinking machine tea-tank water valve control switch stroke is longer, for holding the switch, and tea-drinking machine shell also needs to increase, leads to the production cost to increase, and the actual occupation space that also can make tea-drinking machine place simultaneously is great, and current water valve holds in the palm the top structure mostly for the single direction holds in the palm the top in addition, makes the water valve slope open, but this method can lead to the water valve slope deformation to can only go out water through one side, influence water efficiency.
[ application ]
In order to reduce the volume of a tea machine and improve the water outlet efficiency, the application provides a tea pot with a knob switch and a tea machine provided with the tea pot with the knob switch.
Tea pot with knob switch, including tea pot support and locate valve subassembly on the tea pot support, valve subassembly is including the water valve that can follow axial displacement to play water position or shutoff position, be equipped with water valve knob switch on the tea pot support, water valve knob switch includes fixed base plate, locates on the fixed base plate and encircle the valve mechanism that pushes away that the water valve set up and with push away valve mechanism transmission connection and can be relative fixed base plate pivoted rotary mechanism, just when rotary mechanism rotated, it is driven to push away valve mechanism in radial promotion water valve on the week side of water valve makes the water valve moves to play water position along axial from the shutoff position.
The tea pot with the knob switch is characterized in that the valve pushing mechanism comprises a plurality of valve pushing rods which are arranged around the water valve and used for pushing the water valve, a transmission shaft which is in transmission connection with the rotating mechanism is arranged on the valve pushing rods, and when the rotating mechanism rotates, the transmission shaft is driven to move on the fixed substrate in the radial direction, so that the transmission shaft drives the valve pushing rods to be close to or far away from the water valve in the radial direction.
The tea pot with the knob switch is characterized in that the fixed base plate is provided with the radial guide groove which is in sliding fit with the transmission shaft and extends along the radial direction.
The tea pot with the knob switch, as described above, the valve pushing mechanism further comprises a connecting rod assembly for driving a plurality of the valve pushing rods to synchronously move.
The tea pot with the knob switch, the connecting rod assembly comprises a plurality of linkage rods which encircle the water valve and are arranged, the linkage rods are in one-to-one correspondence with the push valve rods, each linkage rod is hinged to the corresponding push valve rod transmission shaft, two ends of each linkage rod are respectively hinged to the push valve rods adjacent to two sides, each linkage rod comprises a first linkage arm rod and a second linkage arm rod which is arranged at an obtuse angle with the first linkage arm rod, each push valve rod comprises a first push valve arm rod and a second push valve arm rod which is arranged at an obtuse angle with the first push valve arm rod, a push valve part for pushing the water valve is arranged on each second push valve arm rod, and when two ends of each linkage rod are respectively hinged to the push valve rods adjacent to two sides, two adjacent push valve rods and two adjacent linkage rods form a diamond structure together.
The tea caddy with knob switch as described above further comprising a water valve return tension spring for pulling the push valve stem radially away from the water valve.
The tea pot with the knob switch further comprises a locking mechanism used for locking the valve pushing mechanism when the water valve moves to the water outlet position, the locking mechanism comprises a locking elastic piece arranged on a transmission shaft, a locking groove arranged on the fixed base plate and a locking stop block arranged in the locking groove, the locking elastic piece is provided with a movable end movably arranged in the locking groove, when the locking elastic piece moves along with the transmission shaft in the radial direction, the movable end synchronously moves in the locking groove, the locking stop block is provided with a blocking notch used for blocking the locking elastic piece to move along the radial direction far away from the water valve, and when the valve pushing rod pushes the water valve to move to the water outlet position, the movable end moves to the blocking notch along with the elastic trend of the locking elastic piece and the movement of the transmission shaft.
The tea pot with the knob switch, as described above, the rotating mechanism comprises a knob, the knob can rotate around the axis thereof and relative to the fixed substrate, a plurality of arc guide grooves annularly distributed around the axis thereof are arranged on the knob, the arc guide grooves extend along the circumferential direction of the knob, the arc guide grooves are used for installing the transmission shafts on the push valve rods in a one-to-one correspondence manner, when the knob rotates, the transmission shafts are driven to move along the radial direction through the cooperation of the arc guide grooves and the transmission shafts, anti-slip convex patterns are arranged on the outer circumference side of the knob, and an identification convex part is arranged on the outer circumference side of the knob.
As described above, the tea pot with the knob switch is characterized in that a reset torsion spring capable of driving the knob to rotate and reset is arranged between the knob and the fixed substrate.
The application discloses a tea machine, which comprises a machine body and a tea pot with a knob switch.
The application is realized by the following technical scheme:
compared with the prior art, the application has the following advantages:
1. according to the application, the valve pushing mechanisms distributed around the water valve are arranged to realize the opening and closing of the short-distance travel control water valve, so that the existing long-distance travel water valve control mechanism is replaced, the space occupied by the water valve control mechanism in the tea drinking machine is greatly reduced, the equipment volume is effectively reduced, and the production cost is reduced; in addition, the pushing valve mechanism pushes the water valve in the circumferential direction, so that the water valve can be effectively prevented from being deviated when moving, the water valve can be integrally and horizontally lifted and completely opened, the water outlet efficiency is improved, and meanwhile, the phenomenon that the water valve is normally opened and closed due to deviation deformation of the water valve is avoided.
2. According to the application, the water valve is driven by the knob, so that the hard friction is effectively reduced, and the service life is prolonged.
3. According to the application, the identification convex part is arranged on the knob, so that the rotation position of the knob can be conveniently identified, and the opening and closing states of the knob can be conveniently identified.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the description of the embodiments will be briefly described below.
FIG. 1 is a schematic view of the tea machine of the present application.
Fig. 2 is a schematic view of a tea tank with a knob switch.
Fig. 3 is a cross-sectional view taken along A-A of fig. 2.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3.
Fig. 5 is a schematic structural view of a water valve knob switch.
Fig. 6 is a schematic view of the structure of the push rod.
Fig. 7 is a schematic structural view of the link lever.
Fig. 8 is an exploded schematic view of a water valve knob switch.
Fig. 9 is a schematic structural view of a fixed substrate.
Fig. 10 is an enlarged schematic view of a portion B in fig. 9.
[ detailed description ] of the application
In order to make the technical problems, technical schemes and beneficial effects solved by the application more clear, the application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
When embodiments of the present application refer to the ordinal terms "first," "second," etc., it is to be understood that they are merely used for distinguishing between them unless the order of their presentation is indeed dependent on the context.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
The embodiment discloses a tea drinking machine as shown in fig. 1 to 10, which comprises a machine body 6 and a tea pot with a knob switch. The tea pot with the knob switch comprises a tea pot support 1 and a valve assembly 2 arranged on the tea pot support 1, the valve assembly 2 comprises a water valve 21 capable of moving to a water outlet position or a blocking position along the axial direction, the tea pot support 1 is provided with a water valve knob switch 3, the water valve knob switch 3 comprises a fixed base plate 31, a valve pushing mechanism 32 arranged on the fixed base plate 31 and encircling the water valve 21, and a rotating mechanism 33 which is in transmission connection with the valve pushing mechanism 32 and can rotate relative to the fixed base plate 31, and when the rotating mechanism 33 rotates, the valve pushing mechanism 32 is driven to push the water valve 21 along the radial direction on the peripheral side of the water valve 21, so that the water valve 21 moves from the blocking position to the water outlet position along the axial direction. According to the embodiment, the valve pushing mechanisms distributed around the water valve are arranged to realize the opening and closing of the short-distance travel control water valve, so that the existing long-distance travel water valve control mechanism is replaced, the occupied space of the water valve control mechanism in the tea drinking machine is greatly reduced, the equipment volume is effectively reduced, and the production cost is reduced; in addition, the pushing valve mechanism pushes the water valve in the circumferential direction, so that the water valve can be effectively prevented from being deviated when moving, the water valve can be integrally and horizontally lifted and completely opened, the water outlet efficiency is improved, and meanwhile, the phenomenon that the water valve is normally opened and closed due to deviation deformation of the water valve is avoided. In this embodiment, the water valve is driven through the mode of knob, effectively reduces hard friction to increase of service life.
Further, the valve pushing mechanism 32 includes a plurality of valve pushing rods 321 disposed around the water valve 21 and used for pushing the water valve 21, a transmission shaft 322 in driving connection with the rotation mechanism 33 is disposed on the valve pushing rods 321, and when the rotation mechanism 33 rotates, the transmission shaft 322 is driven to move on the fixed base plate 31 in a radial direction, so that the transmission shaft 322 drives the valve pushing rods 321 to approach or separate from the water valve 21 in a radial direction. The water gap opening and closing device can effectively realize the water gap opening and closing through rotating the rotating mechanism so as to move the water valve at Zhou Cetui of the water valve, and has the advantages of simple structure and convenient operation.
Further, in order to ensure that the driving shaft 322 can move radially accurately, the fixed base plate 31 is provided with a radial guiding groove 311 which is slidably engaged with the driving shaft 322 and extends radially.
Further, in order to ensure that the plurality of push rods 321 can move synchronously when the water valve is pushed, the valve pushing mechanism 32 further comprises a link assembly 323 for driving the plurality of push rods 321 to move synchronously.
Specifically, the link assembly 323 includes a plurality of links 3231 disposed around the water valve 21, the links 3231 are in one-to-one correspondence with the push valve rods 321, each link 3231 is hinged on a corresponding transmission shaft 322 of the push valve rod 321, two ends of each link 3231 are respectively hinged with the push valve rods 321 adjacent to two sides, the links 3231 include a first link arm 3231a and a second link arm 3231b disposed at an obtuse angle with the first link arm 3231a, the push valve rods 321 include a first push valve arm 3211 and a second push valve arm 3212 disposed at an obtuse angle with the first push valve arm 3211, a push valve portion 3213 for pushing the water valve 21 is disposed on the second push valve arm 3212, a water valve conical inclined surface is disposed on an outer peripheral side of the water valve 21, and a push valve inclined surface matched with the water valve conical inclined surface is disposed on the push valve portion 3213. When two ends of each linkage rod 3231 are respectively hinged with two adjacent push rod 321, two adjacent push rod 321 and two adjacent linkage rods 3231, a first linkage arm 3231a on one push rod 321 and a second linkage arm 3231b on the other push rod 321 and a first linkage arm 3231a on the linkage rod 3231 and a second linkage arm 3231b on the other linkage rod 3231 form a diamond structure together. The push valve rod and the link rod form a prismatic structure, so that the push valve portion 3213 can stably move in the radial direction, and the stability of opening and closing the water valve is ensured.
Further, in order to realize automatic resetting of the push valve mechanism, the tea pot with the knob switch further comprises a water valve resetting tension spring 4 for pulling the push valve rod 321 to be away from the water valve 21 in the radial direction.
Further, in order to keep the water valve in a normally open state after the water valve is opened, the tea tank with the knob switch further comprises a locking mechanism 5 for locking the push valve mechanism 32 when the water valve 21 moves to a water outlet position, the locking mechanism 5 comprises a locking elastic member 51 arranged on a transmission shaft 322, a locking groove 52 arranged on the fixed base plate 31 and a locking stop 53 arranged in the locking groove 52, the locking elastic member 51 is provided with a movable end 511 movably arranged in the locking groove 52, the movable end 511 moves synchronously in the locking groove 52 when the locking elastic member 51 moves along with the transmission shaft 322 in the radial direction, a blocking notch 531 for blocking the movement of the locking elastic member 51 in the radial direction away from the water valve 21 is arranged on the locking stop 53, and when the push valve rod 321 pushes the water valve 21 to move to the water outlet position, the locking elastic member 51 moves to the blocking notch 531 along with the elastic trend of the self and the movement of the transmission shaft 322, so that the movable end 511 can be separated from the blocking notch 531, and the water valve 21 can be kept at the water outlet position by the blocking elastic member 21. The structure is simple, and the unlocking and the locking are convenient.
Further, in order to make the rotation mechanism 33 stably drive the transmission shaft 322 to move along the radial direction, the rotation mechanism 33 includes a knob 331, the knob 331 can rotate around its axis and relative to the fixed substrate 31, a plurality of arc guide grooves 332 annularly distributed around its axis are provided on the knob 331, the arc guide grooves 332 extend along the circumferential direction of the knob 331, the arc guide grooves 332 are used for installing the transmission shaft 322 on the push rod 321 in a one-to-one correspondence manner, when the knob 331 rotates, the rotation position of the knob 331 can be conveniently identified by arranging the identification protrusions 3312 on the knob, and when the arc guide grooves 332 are matched with the transmission shaft 322 to drive the transmission shaft 322 to move along the radial direction, the anti-slip protrusions 3311 are arranged on the outer circumferential side of the knob 331, so that the contact friction force between a user and the knob 331 can be effectively increased, the phenomenon of twisting and slipping caused by the user can be avoided, and in this embodiment, the rotation position of the knob 331 can be conveniently identified by arranging the identification protrusions 3312 on the knob. When the knob 331 rotates and drives the transmission shaft 322 to move along the radial direction towards the direction approaching the water valve 21, the locking elastic member 51 moves along with the transmission shaft 322 towards the direction approaching the water valve 21, so that the movable end moves from the starting point of the locking groove 52 and pushes the locking elastic member 51 to move towards the opposite direction of the elastic trend direction under the action of the guiding inclined plane at one side of the locking stop block 53; when the locking elastic member 51 moves along with the transmission shaft 322 in a direction approaching the water valve 21 to a position where the movable end 511 is separated from the guiding inclined surface of the locking stop block 53, the movable end 511 automatically slides into the blocking notch 531 under the elastic action of the locking elastic member 51 and the action of the water valve return tension spring 4, so that the movement of the locking elastic member 51 is locked, and then the valve pushing mechanism 32 is locked to keep the water valve 21 at the water outlet position. When the water valve needs to be closed, the locking elastic piece 51 moves along with the transmission shaft 322 by a certain distance in the direction approaching the water valve 21 by rotating the knob 331 again, so that under the elastic action of the locking elastic piece 51, the movable end 511 can be separated from the blocking notch 531 and separated from the locking stop block 53, and the locking elastic piece 51 is unlocked, so that under the action of the water valve resetting tension spring 4, the movable end 511 can move back to the starting point position, and the push valve rod 321 can drive the push valve portion 3213 to be separated from the water valve 21 in the radial direction, so that the water valve 21 moves to the plugging position.
Further, in order to facilitate the rotary reset of the knob 331 to drive the valve pushing mechanism 32 to reset and disengage from the water valve, a reset torsion spring 7 is disposed between the knob 331 and the fixed substrate 31 to drive the knob 331 to rotate and reset.
Further, in order to conveniently cooperate with a water valve knob switch to realize opening and closing of a water valve, the valve assembly 2 further comprises a valve seat 22, a water outlet 221 is arranged on the valve seat 22, the water valve 21 is movably arranged at the water outlet 221, and when the water valve 21 moves to a water outlet position, the water valve 21 is separated from the water outlet 221; when the water valve 21 moves to the blocking position, the water valve 21 blocks the water outlet 221, and a blocking return spring 23 for pushing the water valve 21 to enable the water valve 21 to reset and block the water outlet 221 is arranged on the valve seat 22. Simple structure and convenient use.
The working principle of the embodiment is as follows:
when the knob rotates, under the pushing of the arc-shaped guide groove and under the action of the radial guide groove, the transmission shaft moves along the radial direction to be close to the water valve, and meanwhile, the transmission shaft drives the push valve rod and the linkage rod to move, so that the diamond mechanism is deformed, the push valve part on the push valve rod arranged around the water valve moves along the radial direction to be close to the water valve and props up the water valve, and the water valve is lifted upwards along the push valve inclined plane on the push valve part to be separated from the water outlet, so that the inside of the tea tank is communicated with the outside, and the water outlet is controlled by the knob; simultaneously, along with the movement of the transmission shaft, the locking elastic piece moves along with the transmission shaft towards the direction close to the water valve, so that the movable end moves from the starting point of the locking groove and pushes the locking elastic piece to move towards the direction opposite to the direction of the elastic trend under the action of the guide inclined plane at one side of the locking stop block; when the locking elastic piece moves to a position where the movable end is separated from the guide inclined plane of the locking stop block along with the transmission shaft in the direction of approaching the water valve, the movable end automatically slides into the blocking notch under the elastic action of the locking elastic piece and the action of the water valve resetting tension spring, so that the movement of the locking elastic piece is locked, and then the valve pushing mechanism is locked to enable the water valve to be kept at a water outlet position. When the water valve is required to be closed, the knob is rotated again, so that the locking elastic piece moves for a certain distance along with the transmission shaft in the direction close to the water valve, the movable end can be separated from the blocking notch and separated from the locking stop block under the elastic action of the locking elastic piece, and the locking elastic piece is unlocked, so that the movable end can move back to the starting point position under the action of the water valve resetting tension spring, and the valve pushing rod can drive the valve pushing part to be separated from the water valve in the radial direction, so that the water valve moves to the blocking position, and the water outlet is blocked.
According to the embodiment, the valve pushing mechanisms distributed around the water valve are arranged to realize the opening and closing of the short-distance travel control water valve, so that the existing long-distance travel water valve control mechanism is replaced, the occupied space of the water valve control mechanism in the tea drinking machine is greatly reduced, the equipment volume is effectively reduced, and the production cost is reduced; in addition, the pushing valve mechanism pushes the water valve in the circumferential direction, so that the water valve can be effectively prevented from being deviated when moving, the water valve can be integrally and horizontally lifted and completely opened, the water outlet efficiency is improved, and meanwhile, the phenomenon that the water valve is normally opened and closed due to deviation deformation of the water valve is avoided.
The above description of one embodiment provided in connection with the specific content does not set forth a limitation on the practice of the application. The method, structure, etc. similar to or identical to those of the present application, or some technical deductions or substitutions are made on the premise of the inventive concept, should be regarded as the protection scope of the present application.
Claims (7)
1. Tea tank with knob switch, comprising a tea tank support (1) and a valve assembly (2) arranged on the tea tank support (1), wherein the valve assembly (2) comprises a water valve (21) capable of moving to a water outlet position or a blocking position along the axial direction, characterized in that the tea tank support (1) is provided with a water valve knob switch (3), the water valve knob switch (3) comprises a fixed base plate (31), a push valve mechanism (32) arranged on the fixed base plate (31) and arranged around the water valve (21), and a rotating mechanism (33) which is in transmission connection with the push valve mechanism (32) and can rotate relative to the fixed base plate (31), and when the rotating mechanism (33) rotates, the push valve mechanism (32) is driven to radially push the water valve (21) on the peripheral side of the water valve (21), so that the water valve (21) moves to the water outlet position along the axial direction from the blocking position, the push valve mechanism (32) comprises a plurality of push valve mechanisms (321) arranged around the water valve (21) and used for pushing the water valve (21), and when the valve rod (321) is driven to rotate, the valve rod (33) is driven to rotate, the valve mechanism (322) is driven to rotate along the transmission shaft (33) and is connected with the transmission shaft (322) in the radial direction, so that the transmission shaft (322) drives the push valve rod (321) to be close to or far away from the water valve (21) along the radial direction; the rotary mechanism (33) comprises a knob (331), the knob (331) can rotate around the axis of the knob and is opposite to the fixed substrate (31), a plurality of arc-shaped guide grooves (332) which are annularly distributed around the axis of the knob (331) are formed in the knob (331), the arc-shaped guide grooves (332) extend along the circumferential direction of the knob (331), the arc-shaped guide grooves (332) are used for correspondingly installing transmission shafts (322) on the push valve rods (321), and when the knob (331) rotates, the transmission shafts (322) are driven to move along the radial direction through the cooperation of the arc-shaped guide grooves (332) and the transmission shafts (322);
the fixed base plate (31) is provided with a radial guide groove (311) which is in sliding fit with the transmission shaft (322) and extends along the radial direction;
the tea tank with the knob switch further comprises a locking mechanism (5) for locking the push valve mechanism (32) when the water valve (21) moves to the water outlet position, the locking mechanism (5) comprises a locking elastic piece (51) arranged on a transmission shaft (322), a locking groove (52) arranged on the fixed base plate (31) and a locking stop block (53) arranged in the locking groove (52), the locking elastic piece (51) is provided with a movable end (511) movably arranged in the locking groove (52), the movable end (511) synchronously moves in the locking groove (52) when the locking elastic piece (51) moves along with the transmission shaft (322), and a blocking notch (531) for blocking the locking elastic piece (51) to move along the radial direction far away from the water valve (21) is arranged on the locking stop block (53), and when the valve rod (321) pushes the water valve (21) to move to the water outlet position, the locking elastic piece (51) moves along with the locking elastic piece and the transmission shaft (531) to the blocking notch (531) which tends to move along with the movable end (322).
2. The tea caddy with knob switch according to claim 1, wherein said push valve mechanism (32) further comprises a linkage assembly (323) for driving a plurality of said push valve stems (321) to move synchronously.
3. The tea can with a knob switch according to claim 2, wherein the link assembly (323) comprises a plurality of links (3231) arranged around the water valve (21), the links (3231) are in one-to-one correspondence with the push valve rods (321), each link (3231) is hinged on a transmission shaft (322) of the corresponding push valve rod (321), two ends of each link (3231) are respectively hinged with the push valve rods (321) adjacent to two sides, the links (3231) comprise a first link arm (3231 a) and a second link arm (3231 b) arranged at an obtuse angle with the first link arm (3231 a), the push valve rods (321) comprise a first push valve arm (3211) and a second push valve arm (3212) arranged at an obtuse angle with the first push valve arm (3211), two ends of each link arm (321) for pushing the water valve (21) are respectively hinged with two adjacent ends (3231) of each link (321 adjacent to two sides (3231), the first linkage arm lever (3231 a) on one push valve rod (321) and the second linkage arm lever (3231 b) on the other push valve rod (321) and the first linkage arm lever (3231 a) on the linkage lever (3231) and the second linkage arm lever (3231 b) on the other linkage lever (3231) form a diamond structure together.
4. The tea caddy with knob switch according to claim 1, characterized in that it further comprises a water valve return tension spring (4) for pulling said push valve stem (321) radially away from said water valve (21).
5. The tea pot with a knob switch according to claim 1, wherein an anti-slip ridge (3311) is provided on the outer peripheral side of the knob (331).
6. The tea pot with the knob switch according to claim 5, wherein a reset torsion spring (7) capable of driving the knob to rotate and reset is arranged between the knob (331) and the fixed base plate (31).
7. Tea beverage machine comprising a machine body (6), characterized in that it comprises a tea can with a knob switch according to any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111677690.0A CN114305115B (en) | 2021-12-31 | 2021-12-31 | Tea pot with knob switch and tea machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111677690.0A CN114305115B (en) | 2021-12-31 | 2021-12-31 | Tea pot with knob switch and tea machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114305115A CN114305115A (en) | 2022-04-12 |
| CN114305115B true CN114305115B (en) | 2023-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111677690.0A Active CN114305115B (en) | 2021-12-31 | 2021-12-31 | Tea pot with knob switch and tea machine |
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| CN (1) | CN114305115B (en) |
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| WO2020169924A1 (en) * | 2019-02-22 | 2020-08-27 | Exel Industries | Cover for a tank comprising an automatic locking mechanism |
| CN209499495U (en) * | 2019-08-15 | 2019-10-18 | 武义华康电器有限公司 | A kind of composite structure of low pressure frying-pan covers |
| CN217090362U (en) * | 2021-12-31 | 2022-08-02 | 德奥通用航空股份有限公司 | Tea can with knob switch and tea drinking machine |
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| CN114305115A (en) | 2022-04-12 |
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