CN115040011B - Stable electric kettle based on negative pressure adsorption - Google Patents
Stable electric kettle based on negative pressure adsorption Download PDFInfo
- Publication number
- CN115040011B CN115040011B CN202210689861.XA CN202210689861A CN115040011B CN 115040011 B CN115040011 B CN 115040011B CN 202210689861 A CN202210689861 A CN 202210689861A CN 115040011 B CN115040011 B CN 115040011B
- Authority
- CN
- China
- Prior art keywords
- box
- base
- sealing
- connecting seat
- negative pressure
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21166—Constructional details or accessories
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The invention discloses a stable electric kettle based on negative pressure adsorption, which comprises a base, wherein a connecting seat is inserted into the upper end of the base, a kettle body is arranged at the upper end of the connecting seat, a sealing box is arranged in the base in a sealing manner, an adsorption mechanism is arranged on the sealing box, the adsorption mechanism is connected with the connecting seat, four connecting boxes are connected with the sealing box at equal intervals in a sealing manner, a power mechanism is arranged on the connecting boxes, the power mechanism is connected with the connecting seat, a rotating rod is connected onto the power mechanism, and a first gear is fixed onto the rotating rod. According to the invention, the gravity of the kettle and water in the kettle is used as a power source, and corresponding parts can be operated well through the conversion of the gravity, so that the connection mode of negative pressure adsorption is realized by regulating and controlling the pressure, the stability of the kettle body, the connecting seat and the base is ensured, the use safety is improved, and meanwhile, the kettle is convenient to take, place and separate quickly, and is convenient to use.
Description
Technical Field
The invention relates to the technical field of electric kettles, in particular to a stable electric kettle based on negative pressure adsorption.
Background
The electric kettle adopts intelligent vapor induction temperature control and has the functions of automatic power off and dry heating power off prevention after water boiling. Along with the living needs, the current electric kettle is also developing to the multifunctional direction, such as leakage prevention, scalding prevention, water locking and the like, and the working principle of the electric kettle is that the steam generated during water boiling is utilized to deform the bimetallic strip of the steam temperature sensing element, and the power switch is pushed by utilizing the deformation through the lever principle, so that the electric kettle is automatically powered off after the water is boiled.
The electric connector is generally installed on the base of the existing electric kettle, and the electric power connecting equipment is installed at the lower ends of the base and the kettle body in a matched mode, so that the electric kettle is convenient to use, water boiling operation is convenient to conduct, in order to facilitate use, the electric kettle is not fixedly connected with the base, the kettle body is convenient to take and place, meanwhile, the electric kettle base and the placing base are not firmly connected, when shaking or external force impact is encountered, dangers are easily caused by falling of the kettle body or displacement of the base, safety of use is not guaranteed, the electric kettle is inconvenient to use, and improvement is needed.
Disclosure of Invention
The invention aims to solve the defects that in the prior art, the electric kettle and the base are not fixedly connected, so that the kettle body is convenient to take and place, the electric kettle base and the placing base are not firmly connected, when shaking or external impact is encountered, the kettle body is easy to topple or the base is easy to shift to generate danger, the safety of use is not convenient to guarantee, and the use is inconvenient.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a stable electric kettle based on negative pressure absorption, includes the base, the upper end grafting of base has the connecting seat, the kettle body is installed to the lower extreme of connecting seat, sealed mounting has sealed box in the base, be equipped with adsorption device on the sealed box, adsorption device and connecting seat are connected, equidistant sealing connection in a week of sealed box has four connecting boxes, install power unit on the connecting box, power unit and connecting seat are connected, be connected with the dwang on the power unit, be fixed with first gear on the dwang, it is connected with the link to rotate on the first gear, the lower extreme of link rotates and is connected with the second gear, be fixed with the pendulum rod on the second gear, first gear and second gear mesh, sealed mounting has the installation box in the connecting box, sealing mounting has the movable block on the installation box, sliding connection has the slider in the sliding connection, the upper and lower both ends of slider rotate respectively and are connected with push rod and diagonal bar, the four soft cushion connection, four soft cushion connection are connected to the upper and lower seal connection.
Preferably, the electric kettle is convenient to carry out electric power transmission and convenient to heat water in the electric kettle, a connector is arranged in the sealing box, the upper end of the connector extends to the upper end of the base, and the connector is connected with the connecting seat.
Preferably, in order to convert gravity of the electric kettle and water therein into pulling force, power is provided for operation of corresponding components, the power mechanism comprises a shaft sleeve piece fixed on the side wall of one end in the connecting box, a screw nut is rotationally sleeved on the shaft sleeve piece, a screw is screwed in the screw nut, the upper end of the screw penetrates through the base and extends to the upper end of the base, the upper end of the screw corresponds to the connecting seat, the lower end of the screw is connected with a reset assembly, and the reset assembly is connected with the connecting box.
Preferably, in order to be convenient for reset of part, conveniently make atmospheric pressure resume normal, be convenient for take off the electric kettle, reset assembly is including sliding the montant of cup jointing in the lead screw, the lower extreme of montant is fixed in the bottom in the junction box, the cover is equipped with the second spring on the montant, the both ends of second spring are fixed respectively in the lower extreme of lead screw and the bottom in the junction box.
Preferably, in order to realize negative pressure absorption that can be fine, guarantee the fastness of connection, adsorption equipment is including seting up four connecting holes on the base, four recesses have been seted up on the base, four connecting holes set up respectively in four recesses, and four rubber cushions are corresponding with four recesses respectively, and the lower extreme of four connecting holes extends to in the seal box, install four sucking discs in the base, the lower extreme of four sucking discs and the lower extreme parallel and level setting of base, four sucking discs all link up with the seal box.
Preferably, in order to effectively guarantee the leakproofness, avoid appearing leaking and lead to the condition that the adsorption affinity is not enough to appear, a week equidistant cover of installation box is equipped with three first sealing washer, and three first sealing washer all contradicts with the inner wall of connection box, a week equidistant cover of movable block is equipped with three second sealing washer, and three second sealing washer all contradicts with a week lateral wall in the installation box.
Preferably, for further direction is got and is put, regulation and control mechanism is including setting up four through-holes in the connecting seat, and four through-holes run through respectively and set up on four rubber cushions, run through jointly between four through-holes and be equipped with annular duct, and the removal groove has been seted up to the upper end of one of them through-hole, the opening has been seted up to one side of removal groove, sliding mounting has the cork in the removal groove, the lower extreme of cork runs through and sets up in one of them through-hole, the top in cork and the removal groove is fixed with first spring jointly, the shift key is installed to one side of cork, the shift key runs through and sets up in the opening.
Preferably, in order to facilitate effective adsorption, the firmness of connection is ensured, and the diameter of the rubber cushion is larger than that of the groove.
The beneficial effects of the invention are as follows:
1. when the kettle is used, the kettle body can drive the connecting seat to move together, so that the kettle is convenient to connect with the connector, meanwhile, the screw rod can be extruded through the dead weight of the kettle body, when water is contained in the kettle body, the gravity of the kettle body is large, the screw rod can be extruded better, and therefore the kettle body and gravity control equipment of the water in the kettle body can be conveniently used for operation;
2. when the screw rod is extruded, the screw rod nut can be lowered to enable the screw rod nut to rotate positively, and meanwhile, when external force disappears, the screw rod is enabled to be reset rapidly through the action of the second spring, so that the screw rod nut can be rotated reversely conveniently, adjustment is convenient and rapid, and the use safety is improved;
3. when the screw nut rotates positively, the rotating rod can be driven to rotate clockwise, so that a first gear connected with the rotating rod can conveniently drive a second gear to rotate, the swinging rod can conveniently rotate anticlockwise, the self weight of the kettle body and the weight of added water can conveniently be used for enabling the parts to operate by themselves, the installation box can be conveniently pulled to move, when the swinging rod operates, the pushing rod can push the sliding piece to move in the sliding opening, meanwhile, the inclined rod can conveniently drive the moving block to move, the sealing performance of connection is ensured through the action of the first sealing ring and the second sealing ring, the volume occupied by air in the sealing box is enlarged, the air pressure in the sealing box is reduced, the air pressure in the sucking disc and the groove is reduced, and the negative pressure adsorption connection fixation is facilitated;
4. when the air pressure in the sucker and the groove is reduced, the base and the placing seat are firmly connected by the extrusion of external atmospheric pressure, and meanwhile, the base and the connecting seat are convenient to firmly connect, so that the stability of the kettle body and the connecting seat is convenient to ensure;
5. when the kettle is taken, the kettle body can be driven to rise by external force, so that the kettle is convenient to separate from the base, and the soft plug can be pushed to rise by the movable key, so that gas can conveniently enter the groove and the sealing box through the through hole, the internal gas pressure can be recovered, the kettle body can be conveniently and quickly taken and placed, and the kettle is convenient for a user to use;
in summary, the gravity of the kettle and water in the kettle is taken as a power source, and corresponding components can be operated well through the conversion of the gravity, so that the connection mode of negative pressure adsorption is realized by regulating and controlling the pressure, the stability of the kettle body, the connecting seat and the base is ensured, the use safety is improved, and meanwhile, the kettle is convenient to take, place and separate quickly, and is convenient to use.
Drawings
Fig. 1 is a structural diagram of a stable electric kettle based on negative pressure adsorption.
Fig. 2 is a cross-sectional view of a connection box and a sealing box of the stable electric kettle based on negative pressure adsorption.
Fig. 3 is a top view of a base of the stable electric kettle based on negative pressure adsorption.
Fig. 4 is an enlarged view of a position a of the stable electric kettle based on negative pressure adsorption.
Fig. 5 is an enlarged view of a position B of the stable electric kettle based on negative pressure adsorption.
Fig. 6 is an enlarged view of a position B of the stable electric kettle based on negative pressure adsorption.
Fig. 7 is a block diagram of a reset component of the stable electric kettle based on negative pressure adsorption.
Fig. 8 is a structural diagram of a stable electric kettle based on negative pressure adsorption.
In the figure: 1 kettle body, 2 connecting seats, 3 connectors, 4 bases, 5 rubber cushions, 6 connecting boxes, 7 suckers, 8 first sealing rings, 9 moving blocks, 10 shaft sleeve pieces, 11 lead screws, 12 inclined rods, 13 second sealing rings, 14 mounting boxes, 15 grooves, 16 connecting holes, 17 first springs, 18 soft plugs, 19 annular pore channels, 20 through holes, 21 moving grooves, 22 openings, 23 moving keys, 24 rotating rods, 25 first gears, 26 connecting frames, 27 second gears, 28 push rods, 29 swing rods, 30 sliding ports, 31 sliding pieces, 32 lead screw nuts, 33 vertical rods, 34 second springs and 35 sealing boxes.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1 and 8, a stable electric kettle based on negative pressure adsorption comprises a base 4, a connecting seat 2 is inserted at the upper end of the base 4, a kettle body 1 is installed at the upper end of the connecting seat 2, a connector 3 is installed in a sealing box 35, the upper end of the connector 3 extends to the upper end of the base 4, the connector 3 is connected with the connecting seat 2, the connector 3 can be connected with an external power supply, the electric power can be conveniently converted into heat, the water in the kettle body 1 can be conveniently heated, components which are matched with the connector 3 and are used for converting the electric power into heat and simultaneously facilitating control are jointly arranged on the kettle body 1 and the connecting seat 2, and the electric kettle is convenient for a user to use and is convenient for completing the heating of the water.
Referring to fig. 1 and 2, a sealing box 35 is installed in the base 4 in a sealing manner, an adsorption mechanism is arranged on the sealing box 35 and is connected with the connecting seat 2, so that connection fixation can be conveniently completed, and connection firmness is conveniently improved in a negative pressure adsorption manner.
Referring to fig. 1 and 3, the adsorption mechanism comprises four connecting holes 16 formed in the base 4, four grooves 15 are formed in the base 4, the four connecting holes 16 are respectively formed in the four grooves 15, four rubber cushions 5 are respectively corresponding to the four grooves 15 and can be well abutted against each other, the tightness of connection is guaranteed, the rubber cushions 5 are extruded under the action of gravity to enable deformation filling gaps to occur, leakage is avoided, meanwhile, rubber rings can be arranged on the side wall of the circumference in the grooves 15, the rubber rings correspond to the rubber cushions 5, sealing effect is further guaranteed, the diameter of the rubber cushions 5 is larger than that of the grooves 15, covering can be effectively carried out, sealing effect is further guaranteed, the lower ends of the four connecting holes 16 are extended into the sealing box 35, four suckers 7 are installed in the base 4, the lower ends of the four suckers 7 are flush with the lower ends of the base 4 and are connected with the sealing box 35 in a penetrating mode, the four suckers 7 are convenient to adsorb with the plane placed on the base 4, the situation that the hard plastic is jointly prepared with the soft rings at the bottom is avoided, the sealing effect after the plane is guaranteed and the negative pressure effect is placed, and the negative pressure effect can not be effectively realized.
Referring to fig. 1-3, four connecting boxes 6 are hermetically connected at equal intervals on a circle of the sealing box 35, a power mechanism is mounted on the connecting boxes 6, and the power mechanism is connected with the connecting seat 2, so that gravity can be well converted into power, power can be conveniently provided for the operation of the components, and the effect of negative pressure adsorption fixation is realized.
Referring to fig. 2, 3 and 7, the power mechanism comprises a shaft sleeve member 10 fixed on the side wall of one end in the connection box 6, a screw nut 32 is rotatably sleeved on the shaft sleeve member 10, a screw rod 11 is screwed in the screw nut 32, the upper end of the screw rod 11 penetrates through the base 4 and extends to the upper end of the base 4, the upper end of the screw rod 11 corresponds to the connection seat 2, the lower end of the screw rod 11 is connected with a reset assembly, the reset assembly is connected with the connection box 6, when the stress of the screw rod 11 can eliminate external force, under the cooperation of the reset assembly, the screw rod nut 32 can be well lowered or lifted to reset, and the screw rod nut 32 can be rotated forward or reversely so as to be convenient for converting gravity into power.
Referring to fig. 7, the reset assembly includes a vertical rod 33 slidably sleeved in the screw 11, the lower end of the vertical rod 33 is fixed at the bottom in the connection box 6, a second spring 34 is sleeved on the vertical rod 33, two ends of the second spring 34 are respectively fixed at the lower end of the screw 11 and the bottom in the connection box 6, and when an external force is applied or disappears, the second spring 34 is stressed to shrink or recover, so that the screw 11 can descend or ascend and reset.
Referring to fig. 2, 5 and 6, a rotating rod 24 is connected to a power mechanism, a first gear 25 is fixed on the rotating rod 24, a connecting frame 26 is connected to the first gear 25 in a rotating way, a second gear 27 is connected to the lower end of the connecting frame 26 in a rotating way, a swinging rod 29 is fixed on the second gear 27, the first gear 25 is meshed with the second gear 27, a mounting box 14 is arranged in the connecting box 6 in a sealing way, a moving block 9 is arranged in the mounting box 14 in a sealing way, a sliding opening 30 is arranged on the mounting box 14, a sliding piece 31 is arranged in the sliding opening 30 in a sliding way, a push rod 28 and a diagonal rod 12 are connected to the upper end and the lower end of the sliding piece 31 in a rotating way respectively, the push rod 28 and the swinging rod 29 are connected to each other in a rotating way, the lower end of the diagonal rod 12 is connected to the moving block 9 in a rotating way, the mounting box 14 and the moving block 9 extend into a sealing box 35, and a screw nut 32 rotates to enable the rotating rod 24 to rotate, the first gear 25 is moved and drives the second gear 27 meshed with the first gear to rotate the swinging rod 29, when the swinging rod 29 rotates, the mounting box 14 can be moved towards the inner wall of the base 4, when the swinging rod 29 operates, the sliding piece 31 is pushed by the push rod 28 to move in the sliding opening 30, the sliding piece 31 can be driven by the inclined rod 12 to move towards the sliding opening 30, the sealing is carried out by the extrusion of the inner wall of the first sealing ring 8 and the connecting box 6 and the extrusion of the inner wall of the second sealing ring 13 and the mounting box 14, the air leakage is avoided, the space occupied by the gas in the sealing box 35 is enlarged, the internal pressure is reduced, the rubber cushion 5 is in contact with the groove 15, the gas leakage is effectively avoided, the space occupied by the gas in the sealing box 35 is further enlarged, the negative pressure is formed in the sealing box 35, the base 4 and the connecting seat 2 are fixedly connected, the base 4 and the placing seat are fixedly connected, the overall stability is ensured.
Referring to fig. 2, 5 and 6, a circle equidistant sleeve of the installation box 14 is provided with three first sealing rings 8, the three first sealing rings 8 are all in conflict with the inner wall of the connection box 6, a circle equidistant sleeve of the moving block 9 is provided with three second sealing rings 13, the three second sealing rings 13 are all in conflict with a circle side wall in the installation box 14, the sealing effect is ensured, and the leakage is avoided.
Referring to fig. 1 and 4, a regulating mechanism is installed on the connecting seat 2, four rubber cushions 5 are arranged on the regulating mechanism, the four rubber cushions 5 are connected with an adsorption mechanism, the regulating mechanism comprises four through holes 20 which are arranged in the connecting seat 2, the four through holes 20 respectively penetrate through the four rubber cushions 5, an annular pore 19 is jointly penetrated between the four through holes 20, a movable groove 21 is formed in the upper end of one through hole 20, an opening 22 is formed in one side of the movable groove 21, a soft plug 18 is slidably installed in the movable groove 21, the lower end of the soft plug 18 penetrates through the through hole 20, a first spring 17 is jointly fixed at the top of the soft plug 18 and the movable groove 21, the first spring 17 can well push the soft plug 18 to descend to block up and the corresponding through hole 20 when no external force exists, so that gas cannot flow, the sealing effect is ensured, the negative pressure adsorption can be stably operated, a movable key 23 is installed on one side of the soft plug 18, the movable key 23 penetrates through the opening 22, when taking and placing, the soft plug can be removed from the kettle smoothly, the soft plug can be conveniently and the air pressure can be conveniently and stably removed through the through hole 23, and the air pressure can be conveniently and stably removed.
In the invention, when in use, water is filled in the kettle body 1, at the moment, a user correspondingly inserts the connecting seat 2 under the kettle body 1 and the connector 3 on the base 4, so that the connecting seat 2 can conveniently extrude the lead screw 11 to descend and drive the lead screw nut 32 to rotate, the rotation of the lead screw nut 32 can rotate the rotating rod 24, the first gear 25 can be moved to drive the second gear 27 meshed with the first gear to rotate the swinging rod 29, when the swinging rod 29 rotates, the mounting box 14 can be moved towards the inner wall of the base 4, when the swinging rod 29 operates, the sliding piece 31 is pushed by the push rod 28 to move in the sliding opening 30, the moving of the sliding piece 31 can drive the moving block 9 to move towards the sliding opening 30 through the inclined rod 12, the extrusion through first sealing washer 8 and connecting box 6 inner wall and the extrusion through second sealing washer 13 and mounting box 14 inner wall seal, avoid the air leakage, enlarge the space that gas in the sealed box 35 occupied, reduce inside pressure, and rubber cushion 5 and recess 15 conflict, also can effectively seal, avoid gas leakage, further enlarge the space that gas occupies in the sealed box 35, form the negative pressure in the sealed box 35, make base 4 and connecting seat 2 connect fixedly, base 4 and placing seat connect fixedly, guarantee holistic stability, when getting put, can resume steadily through the direct removal kettle body 1 of messenger's atmospheric pressure, convenient dismantlement also can make through hole 20 link up through adjusting movable key 23, be convenient for gas flow, make the atmospheric pressure resume steadily convenient to detach conveniently.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. The utility model provides a stable electric kettle based on negative pressure adsorbs, includes base (4), its characterized in that: the upper end of the base (4) is inserted with a connecting seat (2), and the upper end of the connecting seat (2) is provided with a kettle body (1);
the utility model discloses a push rod, including base (4) and sliding part, sealing mechanism is installed in base (4), be equipped with adsorption equipment on sealing box (35), adsorption equipment is connected with connecting seat (2), four connecting box (6) are connected with equidistant sealing in a week of sealing box (35), install power unit on connecting box (6), power unit and connecting seat (2) are connected, be connected with dwang (24) on the power unit, be fixed with first gear (25) on dwang (24), be connected with link (26) on first gear (25) in the rotation, the lower extreme rotation of link (26) is connected with second gear (27), be fixed with pendulum rod (29) on second gear (27), first gear (25) and second gear (27) mesh mutually, install box (14) in the sealing box (6), install movable block (9) in sealing, set up on install box (14) and be provided with dwang (30), slider (30) are connected with slider (28) on slider (28) and slider (28) respectively, the lower end of the inclined rod (12) is rotationally connected to the moving block (9), the installation box (14) and the moving block (9) are both extended into the sealing box (35), a regulating mechanism is installed on the connecting seat (2), four rubber cushions (5) are arranged on the regulating mechanism, and the four rubber cushions (5) are connected with the adsorption mechanism;
a connector (3) is arranged in the sealing box (35), the upper end of the connector (3) extends to the upper end of the base (4), and the connector (3) is connected with the connecting seat (2);
the power mechanism comprises a shaft sleeve piece (10) fixed on the side wall of one end in the connecting box (6), a screw nut (32) is rotatably sleeved on the shaft sleeve piece (10), a screw (11) is screwed in the screw nut (32), the upper end of the screw (11) penetrates through the base (4) and extends to the upper end of the base (4), the upper end of the screw (11) corresponds to the connecting seat (2), the lower end of the screw (11) is connected with a reset assembly, and the reset assembly is connected with the connecting box (6);
the adsorption mechanism comprises four connecting holes (16) formed in the base (4), four grooves (15) are formed in the base (4), the four connecting holes (16) are respectively formed in the four grooves (15), four rubber cushions (5) respectively correspond to the four grooves (15), the lower ends of the four connecting holes (16) extend into the sealing box (35), four suckers (7) are arranged in the base (4), the lower ends of the four suckers (7) are flush with the lower end of the base (4), and the four suckers (7) are all in through connection with the sealing box (35);
the regulating mechanism comprises four through holes (20) arranged in a connecting seat (2), the four through holes (20) are respectively penetrated on four rubber cushions (5), annular pore channels (19) are jointly penetrated between the four through holes (20), a movable groove (21) is formed in the upper end of one through hole (20), an opening (22) is formed in one side of the movable groove (21), a soft plug (18) is arranged in the movable groove (21) in a sliding mode, the lower end of the soft plug (18) penetrates through the through hole (20), a first spring (17) is jointly fixed at the tops of the soft plug (18) and the movable groove (21), a movable key (23) is arranged on one side of the soft plug (18), and the movable key (23) is penetrated in the opening (22).
2. The stable electric kettle based on negative pressure adsorption according to claim 1, wherein: the reset assembly comprises a vertical rod (33) which is sleeved in the screw rod (11) in a sliding manner, the lower end of the vertical rod (33) is fixed at the bottom in the connecting box (6), a second spring (34) is sleeved on the vertical rod (33), and two ends of the second spring (34) are respectively fixed at the lower end of the screw rod (11) and the bottom in the connecting box (6).
3. The stable electric kettle based on negative pressure adsorption according to claim 1, wherein: the equidistant cover of a week of installation box (14) is equipped with three first sealing washer (8), and three first sealing washer (8) are all inconsistent with the inner wall of connecting box (6), equidistant cover of a week of movable block (9) is equipped with three second sealing washer (13), and three second sealing washer (13) are all inconsistent with a week lateral wall in installation box (14).
4. The stable electric kettle based on negative pressure adsorption according to claim 1, wherein: the diameter of the rubber cushion (5) is larger than that of the groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210689861.XA CN115040011B (en) | 2022-06-18 | 2022-06-18 | Stable electric kettle based on negative pressure adsorption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210689861.XA CN115040011B (en) | 2022-06-18 | 2022-06-18 | Stable electric kettle based on negative pressure adsorption |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115040011A CN115040011A (en) | 2022-09-13 |
| CN115040011B true CN115040011B (en) | 2023-10-13 |
Family
ID=83162189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210689861.XA Active CN115040011B (en) | 2022-06-18 | 2022-06-18 | Stable electric kettle based on negative pressure adsorption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115040011B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3168423U (en) * | 2011-03-31 | 2011-06-09 | 株式会社ドウシシャ | Electric kettle |
| JP2013126591A (en) * | 2013-03-26 | 2013-06-27 | Tiger Vacuum Bottle Co Ltd | Electric kettle |
| CN213488404U (en) * | 2020-08-27 | 2021-06-22 | 厦门动力族科技有限公司 | Base heating device of electric teapot |
| WO2021149927A1 (en) * | 2020-01-22 | 2021-07-29 | 엘지전자 주식회사 | Electric kettle |
| WO2021163871A1 (en) * | 2020-02-18 | 2021-08-26 | 南通港华锅炉有限公司 | Reinforcing device for stable fixing of boiler |
| KR20210112592A (en) * | 2020-03-05 | 2021-09-15 | 엘지전자 주식회사 | Electric kettle |
| CN215457296U (en) * | 2020-11-25 | 2022-01-11 | 佛山市顺德区康雅电器有限公司 | Electric kettle with antiskid function |
| CN114052487A (en) * | 2021-11-18 | 2022-02-18 | 广东长程电器有限公司 | Dry-heating-preventing electric kettle |
-
2022
- 2022-06-18 CN CN202210689861.XA patent/CN115040011B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3168423U (en) * | 2011-03-31 | 2011-06-09 | 株式会社ドウシシャ | Electric kettle |
| JP2013126591A (en) * | 2013-03-26 | 2013-06-27 | Tiger Vacuum Bottle Co Ltd | Electric kettle |
| WO2021149927A1 (en) * | 2020-01-22 | 2021-07-29 | 엘지전자 주식회사 | Electric kettle |
| WO2021163871A1 (en) * | 2020-02-18 | 2021-08-26 | 南通港华锅炉有限公司 | Reinforcing device for stable fixing of boiler |
| KR20210112592A (en) * | 2020-03-05 | 2021-09-15 | 엘지전자 주식회사 | Electric kettle |
| CN213488404U (en) * | 2020-08-27 | 2021-06-22 | 厦门动力族科技有限公司 | Base heating device of electric teapot |
| CN215457296U (en) * | 2020-11-25 | 2022-01-11 | 佛山市顺德区康雅电器有限公司 | Electric kettle with antiskid function |
| CN114052487A (en) * | 2021-11-18 | 2022-02-18 | 广东长程电器有限公司 | Dry-heating-preventing electric kettle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115040011A (en) | 2022-09-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115040011B (en) | Stable electric kettle based on negative pressure adsorption | |
| CN112086889A (en) | Power distribution cabinet device capable of dissipating heat by utilizing wind energy and automatically extinguishing fire | |
| CN109297078A (en) | A kind of portable type heating equipment with stabilization function | |
| CN203150472U (en) | Adjustable pressure microswitch | |
| CN103054426A (en) | Automatic water-control and dust-proof cup lid | |
| CN205180993U (en) | Double -deck concentration drinking cup of transferring | |
| CN204713536U (en) | A kind of up concave type hot press | |
| CN214802882U (en) | Electric open-close sunshade umbrella | |
| CN214197274U (en) | Novel stop valve capable of being electrically opened | |
| CN103202753A (en) | Portable intelligent toilet bowl | |
| CN210278120U (en) | Aerobics exercises strength training exercise device | |
| CN204091694U (en) | A kind of electric pressure cooking saucepan of use safety | |
| CN203195260U (en) | Automatic water control device of cup lid | |
| CN208401771U (en) | A kind of solar photovoltaic bracket | |
| CN112914214A (en) | Electric open-close sunshade umbrella | |
| CN219022540U (en) | Breast pump that portable and domestic lightweight carried go out | |
| CN209623059U (en) | A kind of humidifier shell with idler wheel | |
| CN213816931U (en) | Transmitter current input isolation safety grid | |
| CN218828196U (en) | Electric socket | |
| CN219720095U (en) | Electric heating table with foot boxes and liftable panels convenient to move | |
| CN203195261U (en) | Automatic water-control and dust-proof cup lid | |
| CN215457279U (en) | Pressure relief device of embedded electric pressure cooker | |
| CN216408248U (en) | Self-sealing type thermal recovery packer | |
| CN220565985U (en) | Fireproof door convenient for escape | |
| CN219742440U (en) | Anti-overflow pan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |