CN213605827U - Pressure kettle with manual pressure relief - Google Patents
Pressure kettle with manual pressure relief Download PDFInfo
- Publication number
- CN213605827U CN213605827U CN202022065686.6U CN202022065686U CN213605827U CN 213605827 U CN213605827 U CN 213605827U CN 202022065686 U CN202022065686 U CN 202022065686U CN 213605827 U CN213605827 U CN 213605827U
- Authority
- CN
- China
- Prior art keywords
- pressure relief
- pressure
- ejector rod
- sealing
- sealing ejector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cookers (AREA)
Abstract
The utility model discloses a manual pressure relief pressure kettle, which comprises a kettle body and a kettle cover, wherein a water containing cavity is arranged in the kettle body, an exhaust passage, a pressure relief mechanism and a pressure relief driving mechanism are also arranged on the kettle cover, the exhaust passage is communicated with the water containing cavity, the pressure relief mechanism is movably matched with the exhaust passage, and the pressure relief driving mechanism is in transmission fit with the pressure relief mechanism to open and close the exhaust passage; the pressure relief mechanism comprises a shell and a pressure limiting valve, and the shell is provided with a pressure relief opening communicated with the pressure relief cavity and a condensate water backflow hole; the pressure relief driving mechanism comprises a pressure relief button and a sealing ejector rod, and the sealing ejector rod is movably arranged in the condensate water backflow hole and can be sealed with the condensate water backflow hole. The embodiment of the utility model provides a pair of pressure kettle of manual pressure release has avoided the steam leakage of pressure release in-process to reduce the temperature of pot lid, avoid the inside humidity of pot lid to breed the bacterium.
Description
Technical Field
The utility model relates to a pressure kettle, in particular to pressure kettle of manual pressure release belongs to electrical apparatus technical field.
Background
The boiling point of water is proportional to the atmospheric pressure, i.e. the pressure is increased, the boiling point of water is also increased, the pressure is decreased, and the boiling point of water is also decreased. Therefore, in mountainous areas with higher altitude, the temperature of water when boiling is lower, which is not beneficial for people to drink. The pressure kettle in the related technology can heat water under high pressure environment, thereby increasing the boiling point of water and being beneficial to people to drink. However, when water is just boiled, if a user uses the pressure kettle immediately, the pressure kettle can spray water seriously when water flows out, so that the use is influenced, and certain potential safety hazards are caused.
At present can set up the pressure limiting valve on the pressure kettle usually in order to carry out the pressure release to the appearance water cavity of the kettle body, current pressure release mode generally includes two kinds of schemes of manual pressure release and electromagnetic drive pressure release, and manual scheme mainly includes: the pressure limiting valve is in transmission fit with the pressure relief button through a rocker structure, one end of the rocker structure is pressed through the pressure relief button, the bottom of the pressure limiting valve is flipped by the other end of the rocker structure, and the pressure relief can be realized by lifting the pressure limiting valve; the electromagnetic drive scheme includes: the kettle cover introduces weak current, the upper electromagnetic core extends out, and the pressure limiting valve is laterally driven to rotate and is lifted to release pressure; however, when the pressure-limiting valve is lifted by the rocker, a certain moving space is needed for the end which needs to be contacted with the pressure-limiting valve, so that sealing cannot be performed, partial steam leakage in the pressure relief process is caused, and in addition, steam leakage forms condensed water, so that devices and bacteria of a kettle cover interlayer are affected with damp and corroded and are bred.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a pressure kettle with manual pressure relief to overcome the defects in the prior art.
For realizing the purpose of the utility model, the utility model discloses a technical scheme include:
the embodiment of the utility model provides a manual pressure relief pressure kettle, which comprises a kettle body and a kettle cover, wherein a water containing cavity is arranged in the kettle body, the kettle cover is arranged on the kettle body to open and close the water containing cavity, and a water outlet which can be communicated with the water containing cavity is arranged on the kettle cover or the kettle body;
the kettle cover is also provided with an exhaust channel, a pressure relief mechanism and a pressure relief driving mechanism, the exhaust channel is communicated with the water containing cavity, the pressure relief mechanism is movably matched with the exhaust channel, and the pressure relief driving mechanism is in transmission fit with the pressure relief mechanism to open and close the exhaust channel;
the pressure relief mechanism comprises a shell and a pressure limiting valve, the pressure limiting valve is arranged in a pressure relief cavity in the shell, meanwhile, the pressure limiting valve is movably matched with the exhaust channel, and a pressure relief opening and a condensate water backflow hole which are communicated with the pressure relief cavity are formed in the shell; the pressure relief driving mechanism comprises a pressure relief button and a sealing ejector rod, the sealing ejector rod is movably arranged in the condensate water return hole, the sealing ejector rod can move in a first station and a second station in a specified direction under the driving of the pressure relief button,
the pressure limiting valve is arranged on the movement track of the sealing ejector rod, the sealing ejector rod can be abutted against the pressure limiting valve in the movement process so as to drive the pressure limiting valve to open and close the exhaust channel, when the pressure limiting valve opens the exhaust channel, the sealing ejector rod is in sealing fit with the condensate water backflow hole, when the pressure limiting valve closes the exhaust channel, a gap is formed between the sealing ejector rod and the condensate water backflow hole, and condensate water in the pressure relief cavity can be led out from the condensate water backflow hole.
Compared with the prior art, the utility model has the advantages that: the embodiment of the utility model provides a manual pressure relief pressure kettle, which avoids steam leakage in the pressure relief process, reduces the temperature of the kettle cover and avoids bacteria breeding in the kettle cover; the embodiment of the utility model provides a pair of manual pressure release's pressurized water kettle, after the pressure release was accomplished, the comdenstion water of pressure release intracavity can be according to predetermineeing the route and flow to the problem of comdenstion water uncontrolled outflow when having avoided uncapping has improved user's use and has experienced.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural view of a pressure water bottle with manual pressure relief according to an exemplary embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of a pressure kettle with manual pressure relief according to an exemplary embodiment of the present invention.
Detailed Description
In view of the deficiencies in the prior art, the inventor of the present invention has made extensive studies and practices to provide the technical solution of the present invention. The technical solution, its implementation and principles, etc. will be further explained as follows.
The embodiment of the utility model provides a manual pressure relief pressure kettle, which comprises a kettle body and a kettle cover, wherein a water containing cavity is arranged in the kettle body, the kettle cover is arranged on the kettle body to open and close the water containing cavity, and a water outlet which can be communicated with the water containing cavity is arranged on the kettle cover or the kettle body;
the kettle cover is also provided with an exhaust channel, a pressure relief mechanism and a pressure relief driving mechanism, the exhaust channel is communicated with the water containing cavity, the pressure relief mechanism is movably matched with the exhaust channel, and the pressure relief driving mechanism is in transmission fit with the pressure relief mechanism to open and close the exhaust channel;
the pressure relief mechanism comprises a shell and a pressure limiting valve, the pressure limiting valve is arranged in a pressure relief cavity in the shell, meanwhile, the pressure limiting valve is movably matched with the exhaust channel, and a pressure relief opening and a condensate water backflow hole which are communicated with the pressure relief cavity are formed in the shell; the pressure relief driving mechanism comprises a pressure relief button and a sealing ejector rod, the sealing ejector rod is movably arranged in the condensate water return hole, the sealing ejector rod can move in a first station and a second station in a specified direction under the driving of the pressure relief button,
the pressure limiting valve is arranged on the movement track of the sealing ejector rod, the sealing ejector rod can be abutted against the pressure limiting valve in the movement process so as to drive the pressure limiting valve to open and close the exhaust channel, when the pressure limiting valve opens the exhaust channel, the sealing ejector rod is in sealing fit with the condensate water backflow hole, when the pressure limiting valve closes the exhaust channel, a gap is formed between the sealing ejector rod and the condensate water backflow hole, and condensate water in the pressure relief cavity can be led out from the condensate water backflow hole.
Further, when the sealing ejector rod is positioned at the first station, the exhaust channel is in a closed state, and a gap is formed between the sealing ejector rod and the condensed water backflow hole; when the sealing ejector rod is positioned at the second station, the exhaust channel is in an open state, and the sealing ejector rod is in sealing fit with the condensed water backflow hole; when the sealing ejector rod is positioned between the first station and the second station, the sealing ejector rod always props against the pressure limiting valve.
Furthermore, the sealing ejector rod is sequentially arranged on a first part and a second part along a designated direction, the diameter of the second part is larger than that of the first part, the diameter of the first part is smaller than the aperture of the condensed water backflow hole, the diameter of the second part is equal to or slightly larger than that of the condensed water backflow hole, and at least part of the first part of the sealing ejector rod is arranged in the pressure relief cavity.
Furthermore, the diameter of the sealing ejector rod is smaller than the aperture of the condensate water backflow hole, at least one sealing ring is fixedly arranged on the sealing ejector rod and can be combined with the condensate water backflow hole in a sealing mode, and the part, far away from the sealing ring, of the sealing ejector rod is arranged in the pressure relief cavity.
Furthermore, the part of the pressure limiting valve extends along the radial direction to form a protruding part, and the protruding part is positioned on the motion track of the sealing ejector rod.
Furthermore, the pressure relief button is in transmission fit with the sealing ejector rod through a warping plate, an elastic component is further arranged between the pressure relief button and the kettle cover, the pressure relief button can move between a third station and a fourth station under the driving of the resultant force of pressure applied by the outside and elastic force provided by the elastic component, and when the pressure relief button is positioned at the third station, the sealing ejector rod is positioned at the first station; and when the pressure relief button is positioned at the fourth station, the sealing ejector rod is positioned at the second station.
Further, the rocker is movably connected with the kettle cover and comprises a first transmission rod, a second transmission rod and a third transmission rod which are sequentially arranged, the two ends of the second transmission rod are fixedly connected with the first transmission rod and the third transmission rod respectively, the first transmission rod and the third transmission rod are respectively positioned at the two sides of the second transmission rod, and an included angle which is larger than 0 degree and smaller than 180 degrees is formed between the second transmission rod and the first transmission rod and between the second transmission rod and the third transmission rod,
the first transmission rod is located on the motion track of the pressure relief button, and the third transmission rod is connected with the sealing ejector rod or the sealing ejector rod is located on the motion track of the third transmission rod.
Further, the wane still is provided with a pivot, the pivot with pot lid swing joint, the wane can use the pivot rotates as the axle.
Furthermore, the rotating shaft is arranged on the first transmission rod, and the first transmission rod and the third transmission rod are arranged in parallel.
Furthermore, the pressure limiting valve comprises a valve core and a valve body, the valve core is arranged on the kettle cover and can be communicated with the water containing cavity and the pressure relief cavity, the valve body is movably matched with the valve core and is provided with an ejector pin capable of opening and closing the valve core, and the valve body is positioned on the motion track of the sealing ejector pin.
The technical solution, the implementation process and the principle thereof will be further explained with reference to the drawings.
Referring to fig. 1 and 2, a manual pressure relief pressure kettle comprises a kettle body 100 and a kettle cover, wherein a water containing cavity 101 is arranged in the kettle body 100, the kettle cover (the kettle cover is not particularly shown in the figures) is arranged on the kettle body to open and close the water containing cavity 101, and a water outlet capable of being communicated with the water containing cavity is arranged on the kettle cover; and, still be provided with exhaust passage 110, pressure release mechanism 300 and pressure release actuating mechanism 200 on the kettle lid, exhaust passage 110 with hold water cavity 101 intercommunication, pressure release mechanism 300 with exhaust passage 110 clearance fit, pressure release actuating mechanism 200 is through a wane 400 pressure release mechanism 300 transmission cooperation is in order to open and close exhaust passage 110.
Specifically, the pressure relief mechanism 300 includes a housing 310 and a pressure limiting valve 320, the pressure limiting valve 320 is disposed in a pressure relief cavity 313 inside the housing 310, meanwhile, the pressure limiting valve 320 is also movably engaged with the exhaust channel 110, and the housing 310 is provided with a pressure relief opening 311 and a condensed water return hole 312 communicated with the pressure relief cavity 313; the pressure relief driving mechanism 200 comprises a pressure relief button 210 and a sealing ejector rod 230, the sealing ejector rod 230 is movably arranged in the condensed water backflow hole 312, the pressure relief button 210 is in transmission fit with the sealing ejector rod 230 through a rocker 400, and can move in a first station and a second station in a specified direction (the specified direction can be the axial direction of the sealing ejector rod 230) under the driving of the pressure relief button 200 and the rocker 400,
the part of the pressure limiting valve 320 is located on the motion track of the sealing ejector rod 230, the sealing ejector rod 230 can collide with the pressure limiting valve 320 in the motion process so as to drive the pressure limiting valve 320 to open and close the exhaust channel 110, when the pressure limiting valve 320 opens the exhaust channel 110, the sealing ejector rod 230 is in sealing fit with the condensed water backflow hole 312, and when the pressure limiting valve 320 closes the exhaust channel 110, a gap is formed between the sealing ejector rod 230 and the condensed water backflow hole 312, and the condensed water in the pressure relief cavity 313 can be led out from the condensed water backflow hole 312.
Specifically, when the sealing top bar 230 is located at the first station, the exhaust channel 110 is in a closed state, and a gap is formed between the sealing top bar 230 and the condensed water backflow hole 312; when the sealing top rod 230 is located at the second station, the exhaust channel 110 is in an open state, and the sealing top rod 230 is in sealing fit with the condensed water return hole 312; when the sealing top bar 230 is located between the first station and the second station, the sealing top bar 230 always butts against the pressure limiting valve 320.
In some more specific embodiments, the sealing ejector 230 has a first portion and a second portion sequentially arranged along a specific direction (axial direction of the sealing ejector), the first portion is located above the second portion, the diameter of the second portion is larger than that of the first portion, the diameter of the first portion is smaller than the aperture of the condensed water return hole, the diameter of the second portion is equal to or slightly larger than the aperture of the condensed water return hole 312, and at least a part of the first portion of the sealing ejector 230 is arranged in the pressure relief cavity 313.
In other specific embodiments, the diameter of the sealing ejector 230 is smaller than the aperture of the condensed water return hole 312, at least one sealing ring 240 is fixedly disposed on the sealing ejector 230, the sealing ring 240 can be in sealing engagement with the condensed water return hole 312, and a portion of the sealing ejector 230 away from the sealing ring 240 is disposed in the pressure relief cavity 313.
Specifically, the pressure limiting valve 320 has a protruding portion 321 formed by extending along the radial direction thereof, the protruding portion 321 is located on the movement track of the sealing ejector rod 230, and the protruding portion 321 of the pressure limiting valve 320 can be pushed in the movement process of the sealing ejector rod 230 along the axial direction thereof, so that the pressure limiting valve is moved out of the exhaust channel 110, the exhaust channel 110 is opened, the gas in the water containing cavity 101 enters the pressure relief cavity 313 through the exhaust channel 110, and is discharged to the outside of the pressure kettle from the pressure relief port 311 of the pressure relief cavity 313.
Specifically, an elastic component 220 is further disposed between the pressure relief button 210 and the kettle lid, the pressure relief button 210 can move between a third station and a fourth station under the driving of the resultant force of the pressure applied from the outside and the elastic force provided by the elastic component 220, and when the pressure relief button 210 is located at the third station, the sealing top bar 230 is located at the first station; when the pressure relief button 210 is located at the fourth station, the sealing plunger 230 is located at the second station, that is, the pressure relief button 210 and the sealing plunger 230 can move synchronously, and the movement directions of the pressure relief button 210 and the sealing plunger 230 are opposite, that is, both the pressure relief button 210 and the sealing plunger 230 can move along the axial direction of the pressure relief button 210 or the sealing plunger 230, and when one of the pressure relief button 210 and the sealing plunger 230 moves downwards, the other moves upwards.
Specifically, rocker 400 with kettle lid swing joint, rocker 400 is including first transfer line 410, second transfer line 420 and the third transfer line 430 that sets gradually, the both ends of second transfer line 420 respectively with first transfer line 410, third transfer line 430 fixed connection, first transfer line 410, third transfer line 430 are located respectively the both sides of second transfer line 420, just second transfer line 420 with be greater than 0 and be less than 180 contained angle between first transfer line 410, the third transfer line 430, wherein, first transfer line 410 is located on the motion trail of pressure release button 210, third transfer line 430 with sealed ejector pin 230 is connected or sealed ejector pin 230 is located on the motion trail of third transfer line 430.
Specifically, rocker 400 still is provided with a pivot 440, pivot 440 with pot lid swing joint, rocker 400 can use the pivot rotates as the axle.
Specifically, the rotating shaft 440 is disposed on the first driving rod 410, and the first driving rod 410 and the third driving rod 430 are disposed in parallel.
Specifically, the pressure limiting valve is a structure known to those skilled in the art, and is a standard structural member known to those skilled in the art, and is commercially available, for example, the pressure limiting valve 320 includes a valve core and a valve body, the valve core is disposed on the kettle cover and can communicate with the water containing cavity and the pressure relief cavity, the valve body is movably matched with the valve core and has a thimble capable of opening and closing the valve core, and the valve body is located on a movement track of the sealing mandril.
The embodiment of the utility model provides a manual pressure relief's pressurized water kettle adopts the wane to realize manual pressure relief, still is provided with a sealed ejector pin that sets up along the vertical direction between wane and the pressure limiting valve, and sealed ejector pin root sets up the sealing washer, and during the pressure relief, the wane drives sealed ejector pin and goes upward, and the sealing washer can release the comdenstion water backward flow hole (can understand the hole that leaks) seal fit of cavity bottom when sealed ejector pin drives the pressure limiting valve pressure relief; after the pressure relief is completed, the wane resets with the sealing ejector rod, the sealing ring falls along with the sealing ejector rod, and the sealing ring is separated from a condensed water backflow hole of the pressure relief cavity, so that condensed water in the pressure relief cavity flows out according to a preset path.
The embodiment of the utility model provides a manual pressure relief pressure kettle, which avoids steam leakage in the pressure relief process, reduces the temperature of the kettle cover and avoids bacteria breeding in the kettle cover; the embodiment of the utility model provides a pair of manual pressure release's pressurized water kettle, after the pressure release was accomplished, the comdenstion water of pressure release intracavity can be according to predetermineeing the route and flow to the problem of comdenstion water uncontrolled outflow when having avoided uncapping has improved user's use and has experienced.
It should be understood that the above-mentioned embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, and therefore, the protection scope of the present invention should not be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. A pressure kettle with manual pressure relief is characterized by comprising a kettle body and a kettle cover, wherein a water containing cavity is arranged in the kettle body, the kettle cover is arranged on the kettle body to open and close the water containing cavity, and a water outlet which can be communicated with the water containing cavity is arranged on the kettle cover or the kettle body;
the kettle cover is also provided with an exhaust channel, a pressure relief mechanism and a pressure relief driving mechanism, the exhaust channel is communicated with the water containing cavity, the pressure relief mechanism is movably matched with the exhaust channel, and the pressure relief driving mechanism is in transmission fit with the pressure relief mechanism to open and close the exhaust channel;
the pressure relief mechanism comprises a shell and a pressure limiting valve, the pressure limiting valve is arranged in a pressure relief cavity in the shell, meanwhile, the pressure limiting valve is movably matched with the exhaust channel, and a pressure relief opening and a condensate water backflow hole which are communicated with the pressure relief cavity are formed in the shell; the pressure relief driving mechanism comprises a pressure relief button and a sealing ejector rod, the sealing ejector rod is movably arranged in the condensate water return hole, the sealing ejector rod can move in a first station and a second station in a specified direction under the driving of the pressure relief button,
the pressure limiting valve is arranged on the movement track of the sealing ejector rod, the sealing ejector rod can be abutted against the pressure limiting valve in the movement process so as to drive the pressure limiting valve to open and close the exhaust channel, when the pressure limiting valve opens the exhaust channel, the sealing ejector rod is in sealing fit with the condensate water backflow hole, when the pressure limiting valve closes the exhaust channel, a gap is formed between the sealing ejector rod and the condensate water backflow hole, and condensate water in the pressure relief cavity can be led out from the condensate water backflow hole.
2. The manual pressure relief pressure water jug according to claim 1, wherein: when the sealing ejector rod is positioned at the first station, the exhaust channel is in a closed state, and a gap is formed between the sealing ejector rod and the condensed water backflow hole; when the sealing ejector rod is positioned at the second station, the exhaust channel is in an open state, and the sealing ejector rod is in sealing fit with the condensed water backflow hole; when the sealing ejector rod is positioned between the first station and the second station, the sealing ejector rod always props against the pressure limiting valve.
3. The manual pressure relief pressure water jug according to claim 1, wherein: the sealing ejector rod is sequentially arranged on a first portion and a second portion along a designated direction, the diameter of the second portion is larger than that of the first portion, the diameter of the first portion is smaller than the aperture of the condensate water backflow hole, the diameter of the second portion is equal to or slightly larger than that of the condensate water backflow hole, and at least part of the first portion of the sealing ejector rod is arranged in the pressure relief cavity.
4. The manual pressure relief pressure water jug according to claim 1, wherein: the diameter of the sealing ejector rod is smaller than the aperture of the condensed water backflow hole, at least one sealing ring is fixedly arranged on the sealing ejector rod and can be in sealing combination with the condensed water backflow hole, and the part, far away from the sealing ring, of the sealing ejector rod is arranged in the pressure relief cavity.
5. The manual pressure relief pressure water jug according to claim 1, wherein: the part of the pressure limiting valve extends along the radial direction to form a protruding part, and the protruding part is positioned on the motion track of the sealing ejector rod.
6. The manual pressure relief pressure water jug according to claim 1, wherein: the pressure relief button is in transmission fit with the sealing ejector rod through a warping plate, an elastic component is further arranged between the pressure relief button and the kettle cover, the pressure relief button can move between a third station and a fourth station under the driving of the resultant force of pressure applied by the outside and elastic force provided by the elastic component, and when the pressure relief button is located at the third station, the sealing ejector rod is located at the first station; and when the pressure relief button is positioned at the fourth station, the sealing ejector rod is positioned at the second station.
7. The manual pressure relief pressure water jug according to claim 6, wherein: the wane with pot lid swing joint, the wane is including the first transfer line, second transfer line and the third transfer line that set gradually, the both ends of second transfer line respectively with first transfer line, third transfer line fixed connection, first transfer line, third transfer line are located respectively the both sides of second transfer line, just the second transfer line with be greater than 0 and be less than 180 contained angle between first transfer line, the third transfer line,
the first transmission rod is located on the motion track of the pressure relief button, and the third transmission rod is connected with the sealing ejector rod or the sealing ejector rod is located on the motion track of the third transmission rod.
8. The manual pressure relief pressure water jug according to claim 7, wherein: the wane still is provided with a pivot, the pivot with pot lid swing joint, the wane can use the pivot rotates as the axle.
9. The manual pressure relief pressure water jug according to claim 8, wherein: the rotating shaft is arranged on the first transmission rod, and the first transmission rod and the third transmission rod are arranged in parallel.
10. The manual pressure relief pressure water jug according to claim 1, wherein: the pressure limiting valve comprises a valve core and a valve body, the valve core is arranged on the kettle cover and can be communicated with the water containing cavity and the pressure relief cavity, the valve body is movably matched with the valve core and is provided with an ejector pin capable of opening and closing the valve core, and the valve body is positioned on the motion track of the sealing ejector rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022065686.6U CN213605827U (en) | 2020-09-18 | 2020-09-18 | Pressure kettle with manual pressure relief |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022065686.6U CN213605827U (en) | 2020-09-18 | 2020-09-18 | Pressure kettle with manual pressure relief |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213605827U true CN213605827U (en) | 2021-07-06 |
Family
ID=76652081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022065686.6U Active CN213605827U (en) | 2020-09-18 | 2020-09-18 | Pressure kettle with manual pressure relief |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213605827U (en) |
-
2020
- 2020-09-18 CN CN202022065686.6U patent/CN213605827U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205904000U (en) | Stagnant water auto -change over device and gondola water faucet | |
| CN213605827U (en) | Pressure kettle with manual pressure relief | |
| CN201409801Y (en) | Safety sealing device for electric kettle | |
| CN203263084U (en) | Sealing structure of kettle | |
| CN210643776U (en) | Effectual domestic thermos keeps warm | |
| CN201146973Y (en) | Flip type direct drinking cup | |
| CN209219829U (en) | The irrigating gate breather pipe structure of vacuum cup | |
| CN209219828U (en) | The detachable diversion mouth structure of vacuum cup | |
| CN201101428Y (en) | High-pressure kettle | |
| CN201115617Y (en) | Hot water kettle | |
| CN218355723U (en) | Bubble water machine | |
| CN208828399U (en) | A kind of antispray bottle cap | |
| CN202492360U (en) | Beer filling device | |
| CN210383528U (en) | Special bowl cover of flip formula thermos cup | |
| CN210748528U (en) | Coffee pot | |
| CN116335586B (en) | Two-way oil production well valve | |
| CN216569443U (en) | One-hand operation type vacuum cup | |
| CN209058685U (en) | A kind of cup lid of novel belt sliding press-key lock | |
| CN2537315Y (en) | Safety open and close structure of pressure cooker | |
| CN219763076U (en) | Push button type clamp type pressure cooker with openable cover | |
| CN220824048U (en) | Container capable of being opened and closed quickly without screw thread | |
| CN208982758U (en) | A kind of firefighting bottle valve of anti-leak | |
| CN216494724U (en) | Sliding open-close type cup cover | |
| CN219720505U (en) | Water bottle plug capable of separating gas from liquid | |
| CN213189135U (en) | Rotary double-short-handle pressure cooker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |