CN108523649A - A kind of electric pressure cooking saucepan with novel cover locking structure - Google Patents

A kind of electric pressure cooking saucepan with novel cover locking structure Download PDF

Info

Publication number
CN108523649A
CN108523649A CN201810681942.9A CN201810681942A CN108523649A CN 108523649 A CN108523649 A CN 108523649A CN 201810681942 A CN201810681942 A CN 201810681942A CN 108523649 A CN108523649 A CN 108523649A
Authority
CN
China
Prior art keywords
pot
locking
pot body
mandril
pot cover
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.)
Pending
Application number
CN201810681942.9A
Other languages
Chinese (zh)
Inventor
黄后君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Jinguang Home Electric Appliances Manufacturing Co Ltd
Original Assignee
Zhongshan Jinguang Home Electric Appliances Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhongshan Jinguang Home Electric Appliances Manufacturing Co Ltd filed Critical Zhongshan Jinguang Home Electric Appliances Manufacturing Co Ltd
Priority to CN201810681942.9A priority Critical patent/CN108523649A/en
Priority to PCT/CN2018/103867 priority patent/WO2020000639A1/en
Publication of CN108523649A publication Critical patent/CN108523649A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/08Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/09Safety devices
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/08Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/0804Locking devices

Abstract

The invention discloses a kind of electric pressure cooking saucepans with novel cover locking structure, include that pot body and being realized with pot body rotation is uncapped or the pot cover of locking closure, it is arranged with pot body middle ring outside the pot body open end, the pot body middle ring is equipped with can be pushed mobile triggering rod by pot cover, triggering rod resetting spring is arranged on the triggering rod, the pot cover is equipped with makes triggering rod reset the locking hole being caught in when pot cover turns to locking closure position, the mandril that can be slided in locking hole is equipped in the locking hole, the mandril, which is connected with, horizontal on pot cover to be slided for pushing mandril slide downward by the L-type push rod of triggering rod ejection locking hole releasing locking, the L-type push rod is equipped with push button, when pot cover turns to locking closure position, triggering rod in pot body middle ring is caught in locking hole, make pot cover that can not rotate, improve electric pressure cooking saucepan practicality safety.

Description

A kind of electric pressure cooking saucepan with novel cover locking structure
[technical field]
The present invention relates to a kind of electric pressure cooking saucepans with novel cover locking structure.
[background technology]
Currently, traditional pressure cooker is under locking closure state on the market, if pot cover rotation is not in place when locking closure, push rod check rail is lived Float so that float cannot rise so that can not achieve sealing in pot to can not work normally, while user proposes pot movement When, pot cover rotation is not in place to be easy to make to occur to make pot cover rotation locking closure position relative to sliding between pot cover and pot body, makes pot cover Detached with pot body and cause danger, on the other hand existing electric pressure cooking saucepan during pot cover locking closure rotates still in being powered on state, It is easy to cause danger.
[invention content]
The invention overcomes the shortcomings of the above-mentioned technology and provides a kind of electric pressure cooking saucepans with novel cover locking structure, in pot When lid turns to locking closure position, the triggering rod in pot body middle ring is caught in locking hole, is made pot cover that can not rotate, is improved Voltage force The practical safety of pot.
To achieve the above object, present invention employs following technical proposals:
A kind of electric pressure cooking saucepan with novel cover locking structure includes pot body 1 and uncaps or lock with the rotation realization of pot body 1 The pot cover 2 of lid, pot body middle ring 3 is arranged with outside 1 open end of the pot body, and the pot body middle ring 3 is equipped with to be pushed by pot cover 2 and move Dynamic triggering rod 4 is arranged with triggering rod resetting spring 5 on the triggering rod 4, and the pot cover 2 is equipped with turns to lock in pot cover 2 So that triggering rod 4 is resetted the locking hole 6 being caught in when lid position, the mandril 7 that can be slided in locking hole 6 be equipped in the locking hole 6, The mandril 7, which is connected with, horizontal sliding to be solved for pushing 7 slide downward of mandril that triggering rod 4 is ejected locking hole 6 on pot cover 2 Except the L-type push rod 8 of locking, the L-type push rod 8 is equipped with push button 9.
The pot body 1 is equipped with the normally closed microswitch 10 for controlling power on/off, and triggering is normal when the triggering rod 4 pushes It closes microswitch 10 and disconnects realization power-off.
The pot cover 2 be equipped with float 11, the L-type push rod 8 be equipped with make float 11 be caught in prevent L-type push rod 8 move The float card hole 12 that triggering rod 4 is ejected, the float 11 are headed into float card hole 12 and in pot body 1 when being pressed in pot body 1 Float card hole 12 is detached from after decompression.
The float card hole 12 is set on the transverse part of L-type push rod 8.
The triggering rod 4 includes to be triggered the shake-up mobile jib 41 moved down by pot cover 2 and move down triggering often with mobile jib 41 is touched The follower lever 42 for closing the disconnection of microswitch 10 is connected with link block 43 between the shake-up mobile jib 41 and follower lever 42, described to touch Lever resetting spring 5, which is set in, to be touched on mobile jib 41.
It is arranged with mandril resetting spring 13 outside the mandril 7.
8 longitudinal direction portion of the L-type push rod is equipped with push rod guiding surface 81, and the mandril 7 is equipped with and push rod guiding surface 81 The mandril guiding surface 71 moved down is realized in cooperation.
The beneficial effects of the invention are as follows:
1, triggering rod is arranged in the present invention in pot body middle ring, and triggering rod is made to be caught in pot when pot cover turns to locking closure position In lid locking hole, make the complete locking of pot cover that can not be rotated further by, prevents that pot cover occurs when proposing pot movement and the generation of pot body part is relatively sliding It moves and uncaps, prevent from uncapping by force and cause danger.
2, the present invention is equipped with the L-type push rod for pushing mandril that triggering rod is ejected to locking hole on pot cover, and L-type push rod is sealed When position, the float on pot cover is caught in by pot body pressure top pressure in float locking hole, and locking L-type push rod makes L-type push rod that can not move It is dynamic, and float could be detached from float locking hole after decompression only in pot body, unlock L-type push rod, pot cover and pot is better achieved It is sealed between body, while L-type push rod, in non-latched position, float can not rise, i.e., can not be sealed in pot body, pot body cannot be just Often work, improves safety in utilization.
3, the present invention is equipped with normally closed microswitch, in the conjunction to pot body of pot cover lid and when being in non-latched position, triggering rod It is pushed and triggered normally closed microswitch and disconnect by pot cover, even if pot body power-off is stopped, improve safety in utilization.
[description of the drawings]
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is locking closure status diagram of the present invention;
Fig. 3 is locking closure state partial sectional view of the present invention;
Fig. 4 is unlocked state schematic diagram of the present invention;
Fig. 5 is unlocked state partial sectional view of the present invention;
Fig. 6 is triggering rod schematic diagram of the present invention.
[specific implementation mode]
It is described in further detail below in conjunction with the accompanying drawings with embodiments of the present invention:
As shown in Figs. 1-5, a kind of electric pressure cooking saucepan with novel cover locking structure includes pot body 1 and is rotated with pot body 1 Realization is uncapped or the pot cover of locking closure 2, pot body middle ring 3 is arranged with outside 1 open end of the pot body, the pot body middle ring 3 is equipped with can Mobile triggering rod 4 is pushed by pot cover 2, triggering rod resetting spring 5 is arranged on the triggering rod 4, and the pot cover 2 is equipped with Pot cover 2 makes triggering rod 4 reset the locking hole 6 being caught in when turning to locking closure position, being equipped in the locking hole 6 can be in locking hole 6 The mandril 7 of interior sliding, the mandril 7, which is connected with, horizontal on pot cover 2 to be slided for pushing 7 slide downward of mandril by triggering rod 4 ejection locking holes 6 release the L-type push rod 8 of locking, and the L-type push rod 8 is equipped with push button 9.
Wherein, the pot body 1 is equipped with the normally closed microswitch 10 for controlling power on/off, when the triggering rod 4 pushes It triggers normally closed microswitch 10 and disconnects realization power-off, the pot cover 2 is equipped with float 11, and the L-type push rod 8, which is equipped with, makes float 11 are caught in the float card hole 12 for preventing the movement of L-type push rod 8 from ejecting triggering rod 4, and the float 11 is headed into when being pressed in pot body 1 Float card hole 12 and the disengaging float card hole 12 after the decompression of pot body 1.
Before locking closure, L-type push rod 8 on pot cover 2 is moved on lock position by push button 9, it is floating on L-type push rod 8 at this time Subcard hole 12 is arranged above float 11;As shown in Figures 2 and 3, when locking closure, pot cover 2 is positioned in pot body 1, at this time pot cover 2 Triggering rod 4 in pot body middle ring 3 is pushed, triggering rod 4 moves down the normally closed microswitch 10 of triggering and disconnects, i.e., at electric pressure cooking saucepan In off-position, subsequent user rotates pot cover 2 and arrives locking closure position, still in off-position during rotation, until turning to locking closure When position, the triggering rod 4 being pressed down resets under the action of triggering rod resetting spring 5 and in the locking hole 6 that is caught on pot cover 2, After locking pot cover 2 makes pot cover 2 that can not rotate, while triggering rod 4 resets, the reset of normally closed microswitch 10 makes electric pressure cooking saucepan lead to again Locking closure is completed in electricity work, while when electric pressure cooking saucepan work, pressure rises in pot body 1, and the float 11 on pot cover 2 is by 1 internal pressure of pot body Force effect is caught in by top pressure in float card hole 12, carries out locking to L-type push rod 8, pot body 1 realizes sealing at this time and push button 9 can not Push L-type push rod 8.
As shown in Figure 4 and Figure 5,8 longitudinal direction portion of the L-type push rod be equipped with push rod guiding surface 81, the mandril 7 be equipped with The mandril guiding surface 71 that moves down is realized in the cooperation of push rod guiding surface 81, when unlock, is first discharged the air pressure in pot body 1, is made float 11 are detached from float card hole 12, and unlock L-type push rod 8, push button 9 is pushed to 2 unlocked position of pot cover by subsequent user, at this time L-type push rod 8 It is moved with push button 9, in 8 moving process of L-type push rod, under the effect of push rod guiding surface 81, mandril 7 is with mandril guiding surface 71 It is moved down in locking hole 6, mandril 7 ejects triggering rod 4 in locking hole 6, and pot cover 2 rotatably unlocks at this time, completes unlock Pot cover, while when the ejection triggering rod 4 of mandril 7, triggering rod 4 moves down normally closed triggering microswitch 10, electric pressure cooking saucepan is in power-off shape State, until pot cover 2 is removed.
It is arranged with mandril resetting spring 13 outside the mandril 7, when L-type push rod 8 moves meeting lock position, mandril resets bullet Spring 13 moves up the reset of mandril 7.
The float card hole 12 is set on the transverse part of L-type push rod 8, preferably makes float 11 with pressure card in pot body 1 Enter in float card hole 12, realizes the locking of L-type push rod 8.
As shown in fig. 6, the triggering rod 4 includes by pot cover 2 to be triggered the shake-up mobile jib 41 that moves down and with touching mobile jib 41 It moves down and triggers the follower lever 42 that normally closed microswitch 10 disconnects, link block is connected between the shake-up mobile jib 41 and follower lever 42 43, the triggering rod resetting spring 5, which is set in, to be touched on mobile jib 41.
Wherein, this case L-type push rod 8 and push button 9 may be disposed on the handle of pot cover 2, be convenient for user's hand-held operation, while L Type push rod 8 can be touched by promotion, rotation, pressing or electronics by drive actions, to realize pot cover unlock and locking.

Claims (7)

1. a kind of electric pressure cooking saucepan with novel cover locking structure, it is characterised in that:Include pot body (1) and is revolved with pot body (1) Turn to realize and uncap or the pot cover of locking closure (2), pot body middle ring (3), the pot body middle ring are arranged with outside pot body (1) open end (3) mobile triggering rod (4) can be pushed by pot cover (2) by being equipped with, and triggering rod resetting spring is arranged on the triggering rod (4) (5), the pot cover (2) is equipped with makes triggering rod (4) reset the locking hole (6) being caught in when pot cover (2) turns to locking closure position, The mandril (7) that can be slided in locking hole (6) is equipped in the locking hole (6), the mandril (7) is connected with can be in pot cover (2) Upper horizontal sliding is for pushing mandril (7) slide downward by the L-type push rod of triggering rod (4) ejection locking hole (6) releasing locking (8), the L-type push rod (8) is equipped with push button (9).
2. a kind of electric pressure cooking saucepan with novel cover locking structure according to claim 1, it is characterised in that:The pot body (1) it is equipped with the normally closed microswitch (10) for controlling power on/off, the triggering rod (4) triggers normally closed microswitch when pushing (10) it disconnects and realizes power-off.
3. a kind of electric pressure cooking saucepan with novel cover locking structure according to claim 1, it is characterised in that:The pot cover (2) it is equipped with float (11), the L-type push rod (8), which is equipped with, to be made float (11) be caught in prevent L-type push rod (8) is mobile from will touch The float card hole (12) of bar (4) ejection, the float (11) are headed into float card hole (12) and in pot when being pressed in pot body (1) It is detached from float card hole (12) after body (1) decompression.
4. a kind of electric pressure cooking saucepan with novel cover locking structure according to claim 3, it is characterised in that:The float card Hole (12) is set on the transverse part of L-type push rod (8).
5. a kind of electric pressure cooking saucepan with novel cover locking structure according to claim 2, it is characterised in that:The triggering rod (4) include to move down the normally closed microswitch of triggering by the shake-up mobile jib (41) that pot cover (2) triggering moves down and with mobile jib (41) is touched (10) follower lever (42) disconnected is connected with link block (43) between the shake-up mobile jib (41) and follower lever (42), described to touch Lever resetting spring (5), which is set in, to be touched on mobile jib (41).
6. a kind of electric pressure cooking saucepan with novel cover locking structure according to claim 1, it is characterised in that:The mandril (7) mandril resetting spring (13) is arranged with outside.
7. a kind of electric pressure cooking saucepan with novel cover locking structure according to claim 1, it is characterised in that:The L-type pushes away Bar (8) longitudinal direction portion is equipped with push rod guiding surface (81), and the mandril (7), which is equipped with, to be coordinated with push rod guiding surface (81) under realization The mandril guiding surface (71) of shifting.
CN201810681942.9A 2018-06-27 2018-06-27 A kind of electric pressure cooking saucepan with novel cover locking structure Pending CN108523649A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201810681942.9A CN108523649A (en) 2018-06-27 2018-06-27 A kind of electric pressure cooking saucepan with novel cover locking structure
PCT/CN2018/103867 WO2020000639A1 (en) 2018-06-27 2018-09-04 Electric pressure cooker with new cover locking structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810681942.9A CN108523649A (en) 2018-06-27 2018-06-27 A kind of electric pressure cooking saucepan with novel cover locking structure

Publications (1)

Publication Number Publication Date
CN108523649A true CN108523649A (en) 2018-09-14

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ID=63487398

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (2)

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CN (1) CN108523649A (en)
WO (1) WO2020000639A1 (en)

Cited By (13)

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US10390656B2 (en) 2017-08-09 2019-08-27 Sharkninja Operating Llc Cooking device and components thereof
USD873602S1 (en) 2018-08-09 2020-01-28 Sharkninja Operating Llc Lid part of a food preparation device
USD874211S1 (en) 2018-08-09 2020-02-04 Sharkninja Operating Llc Food preparation device and parts thereof
CN111839206A (en) * 2020-07-07 2020-10-30 德奥通用航空股份有限公司 Pressure cooker with safety protection structure
USD903414S1 (en) 2018-08-09 2020-12-01 Sharkninja Operating Llc Cooking basket
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USD1015798S1 (en) 2019-06-06 2024-02-27 Sharkninja Operating Llc Food preparation device
USD922126S1 (en) 2019-06-06 2021-06-15 Sharkninja Operating Llc User interface for a food preparation device
USD918654S1 (en) 2019-06-06 2021-05-11 Sharkninja Operating Llc Grill plate
USD934631S1 (en) 2019-06-06 2021-11-02 Sharkninja Operating Llc Grill plate
US11678765B2 (en) 2020-03-30 2023-06-20 Sharkninja Operating Llc Cooking device and components thereof
US11647861B2 (en) 2020-03-30 2023-05-16 Sharkninja Operating Llc Cooking device and components thereof
US11134808B2 (en) 2020-03-30 2021-10-05 Sharkninja Operating Llc Cooking device and components thereof
CN111839206A (en) * 2020-07-07 2020-10-30 德奥通用航空股份有限公司 Pressure cooker with safety protection structure
US11969118B2 (en) 2022-04-25 2024-04-30 Sharkninja Operating Llc Cooking device and components thereof

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Application publication date: 20180914