CN201734504U

CN201734504U - Safe opening electric pressure cooker

Info

Publication number: CN201734504U
Application number: CN2010201901977U
Authority: CN
Inventors: 朱泽春; 郭玉波; 肖移龙
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2010-05-14
Filing date: 2010-05-14
Publication date: 2011-02-09
Anticipated expiration: 2020-05-14

Abstract

The utility model relates to a safe opening electric pressure cooker, which comprises a lid, a container and a body, wherein the lid is hinged on the body, and a lid covering locking device is arranged between the lid and the body, wherein lid covering locking device comprises a moveable snap and a fixing snap, and the moveable snap is connected with a lid opening button. A safe lid locking device is arranged between the lid and the container, the safe lid locking device comprises a rotatable locking ring. The lid covering locking device also comprises a locking core axially connected on the lid, the locking ring is provided with a shifting block which can shift the locking core to rotate, an interlock core is arranged between the locking core and the moveable snap, and the interlock core is locked or unlocked with the rotation of the locking ring. In the utility model, even if the user presses the lid opening button during working process, the lid can not be turnover, only the locking ring and the container are separated, the lid can be turnover until the user presses the lid opening button, and the lid opening safety is improved when the electric pressure cooker is used.

Description

A kind of safety electric pressure cooking saucepan of uncapping

Technical field

The utility model relates to culinary cuisine utensil field, relates in particular to a kind of safer electric pressure cooking saucepan of uncapping.

Background technology

The flip-shell electric pressure cooking saucepan of prior art comprises pot cover, pot body and pot courage, pot cover fastens by retainer and pot courage, also be provided with the knob that drives the retainer rotation on the pot cover simultaneously, the pot courage is placed in pot body, pot cover fastens with the pot body by the button buckle of uncapping, the user rotates knob and makes a retainer and a pot courage fastening before culinary art beginning, pot cover fastens under the effect of the button buckle of uncapping with the pot body simultaneously, after culinary art finishes, the user at first rotates knob by retainer and the release of pot courage, presses the button of uncapping again pot cover is flicked under the effect of hinged spring.But the electric pressure cooking saucepan of this structure is in cooking process, if the user presses the button of uncapping, pot cover can be dug certain inclination angle together with the pot courage under the effect of hinged spring, owing in cooking process, in the pot very big pressure is arranged, the upset of pot cover may cause pressure limiting valve can not seal steam drain and quick steam discharge or other fortuitous events, security incident very easily takes place in the user under unguarded situation.

The utility model content

Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art and a kind of safety simple in structure, more convenient to operate electric pressure cooking saucepan of uncapping is provided.

The utility model solves the problems of the technologies described above the technical scheme that is adopted:

A kind of safety electric pressure cooking saucepan of uncapping comprises pot cover, pot courage and pot body; Described pot cover is hinged on pot body; Described pot cover and pot are provided with between the body and close lid lock device, and the described lid lock device that closes comprises movable buckle and fixing buckle, and described active card is buckled and is connected with the button of uncapping; Be provided with the safety lock lid arrangement between described pot cover and the pot courage, described safety lock lid arrangement comprises rotatable retainer; The described lid lock device that closes also comprises the lock core that is coupling on pot cover, and described retainer is provided with can stir the shifting block that lock core rotates, and is provided with interlock between described lock core and the movable buckle, and described interlock is sealed or separation with the rotation of lock core.

Technique scheme can also be further perfect by following concrete measure:

Described movable buckle is arranged on pot body, and described fixedly buckle is arranged on the pot cover, and described active card is buckled and is provided with back-moving spring.Described pot cover is provided with the axis hole that adapts with lock core, and described lock core can rotate in axis hole.Described interlock comprises the lock pin that is arranged on the lock core and is located at the button hole that active card is buckled that described lock pin can insert pinning activity buckle in the button hole.Described lock pin and fixedly buckle be structure as a whole.Described lock core is provided with pivoted arm, and described shifting block and pivoted arm effect are rotated lock core, and described lock core is provided with reduction torsion spring.

The uncap beneficial effect of electric pressure cooking saucepan of safety of the present utility model mainly is: by the lock core that is coupling on pot cover, and the shifting block of lock core rotation is stirred in setting on retainer, between lock core and movable buckle, be provided with simultaneously can pinning activity buckle interlock, when having guaranteed that retainer fastens with the pot courage, even the user presses the button of uncapping, pot cover also can't overturn, only when retainer separates with the pot courage, the user presses the button of uncapping just can make the pot cover upset, the safety of uncapping when improving the electric pressure cooking saucepan use.

Description of drawings

Fig. 1 is the general assembly structural representation of embodiment one;

Fig. 2 is the retainer and the local enlarged diagram of pot courage when separating of embodiment one;

Fig. 3 is retainer and the local enlarged diagram of pot courage when sealed of embodiment one;

Fig. 4 is the exploded perspective view of the interlock associated member of embodiment one;

Fig. 5 is the structural representation of the interlock of embodiment one when separating;

Fig. 6 is the structural representation of the interlock of embodiment one when sealed;

Fig. 7 is the lock core structure schematic diagram of embodiment one;

Fig. 8 is the active card buckle structure schematic diagram of embodiment one.

Fig. 9 is lock core and the fashionable structural representation of active card padlock of embodiment one

Description of reference numerals:

1, pot cover;

2, pot courage;

3, pot body;

4, movable buckle;

41, button hole;

42, back-moving spring;

43, go up buckle;

5, fixing buckle;

6, the button of uncapping;

7, retainer;

71, shifting block;

8, lock core;

81, lock core base;

82, lock pin;

83, pivoted arm;

9, reduction torsion spring;

11, enclosing cover;

12, inner cap;

13, swing handle.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described further:

Embodiment one:

As Fig. 1, Fig. 2, a kind of safety shown in Figure 3 electric pressure cooking saucepan of uncapping, comprise pot cover 1, pot courage 2 and pot body 3; Pot cover 1 is hinged on pot body 3; Pot cover 1 and pot are provided with between the body 3 and close lid lock device, close lid lock device and comprise movable buckle 4 and fixing buckle 5, movable buckle 4 and can make pot cover 1 seal up the oral area of pot courage 2 when fixedly buckle 5 fastens mutually.Be connected with the button 6 of uncapping on the movable buckle 4; Be provided with the safety lock lid arrangement between pot cover 1 and the pot courage 2, the safety lock lid arrangement comprises rotatable retainer 7; The described lid lock device that closes also comprises the lock core 8 that is coupling on pot cover 1, retainer 7 is provided with can stir the shifting block 71 that lock core 8 rotates, be provided with interlock between lock core 8 and the movable buckle 4, interlock is sealed or separation with the rotation of lock core 8, Fig. 9 shows lock core 8 and movable buckle 4 locked state, and lock core 8 is provided with reduction torsion spring 9.

Fig. 2 and Fig. 3 show movable buckle 4 and lock core 8 sealed or separated structures figure respectively, movable buckle 4 is located on pot body 3, pot cover 1 comprises enclosing cover 11 and inner cap 12, lock core 8 is coupling on inner cap 12, corresponding lock core 8 is provided with axis hole on the inner cap 12, for ease of installing, axis hole is made up of lock core base 81 and inner cap 12, lock core base 81 is fixedly mounted on the inner cap 12, lock core 8 comprises lock pin 82 and pivoted arm 83, pivoted arm 83 can interact with shifting block 71, and lock core 8 is rotated in axis hole, and Fig. 7 shows the structural representation of lock core 8.Movable buckle 4 is hinged on pot body, jointed shaft is positioned at the middle part of movable buckle 4, and the button 6 of uncapping is connected with the lower end of movable buckle 4, press the button 6 of uncapping can make movable buckle 4 the upper end to pot body 3 movement outside, thereby movable buckle 4 breaks away from fixedly buckle 5, and pot cover 1 can be opened by the user.Movable buckle 4 comprises button hole 41, back-moving spring 42 and last buckle 43, Fig. 8 shows the structure chart of movable buckle 4, wherein going up buckle 43 can fasten with fixing buckle 5, stop pot cover 1 to be opened, lock pin 82 can insert in the button hole 41, shifting block 71 rotates lock core 8, lock pin 82 also overturns and button hole 41 fastens, prevention activity buckle 4 breaks away from fixedly buckle 5, the user can't be pressed uncap button 6 that movable buckle 4 is rotated along rotating shaft, pot cover 1 can't be opened, and Fig. 3 and Fig. 9 show the position relation of the locked state of movable buckle 4 and lock core 8 respectively.

Fig. 4, Fig. 5, Fig. 6 show lock core 8, movable buckle 4, the position relation of retainer 7 threes when sealed or separation respectively, as shown in Figure 4, lock core 8 snaps in the lock core base 81, can freely rotate, shifting block 71 is fixed on the retainer 7, can together rotate with retainer 7, Fig. 5 and Fig. 6 illustrate the location drawing that shifting block 71 is depressed pivoted arm 83 or discharge respectively, pivoted arm 83 is mutually an angle of 90 degrees with lock pin 82, when pivoted arm 83 was depressed, lock pin 82 is in vertical position and button hole 41 is sealed, after pivoted arm 83 is released, lock pin 82 is horizontal, and discharges button hole 41.

The utility model in the course of the work, the swing handle 13 that the user at first operates on the pot cover 1 rotates and pot courage 2 fastenings retainer 7, shifting block 71 is depressed pivoted arm 83 with retainer 7 rotations and is made lock pin 82 pinning activity buckles 4 simultaneously, at this moment the user presses the button 6 of uncapping, movable buckle 4 can not break away from fixing buckle 5, pot cover 1 can not be lifted, can prevent effectively that pot cover 1 in use is opened, the user selects the cooking function key to begin culinary art after finishing and closing the lid action again, after culinary art finishes, the user operate pivoted arm 83 that swing handle 13 discharges retainer 7 counter-rotating to be depressed simultaneously lock pin 82 also under the effect of reduction torsion spring 9, reset and discharge and be lockable movable buckle 4, this moment, the user pressed the button 6 of uncapping again, and pot cover 1 just can be opened.

The utility model does not limit to the structure with the foregoing description; movable buckle of the present utility model and button can also be provided with on the pot cover; corresponding fixedly buckle is arranged on pot body, and same lock core pinning activity buckle can prevent that pot cover is opened in cooking process, play the effect of safeguard protection.Fixedly buckle can become integral body with lock core in addition, and need not being provided with fixedly on pot cover separately, buckle also can utilize lock core to play the fixedly effect of buckle.Importantly, the utility model is provided with lock core between retainer and movable buckle, retainer is the actuator of lock core, no matter be that button hole or lock pin are set on lock core, lock core rotates all and can pinning activity buckle to stop its motion and fixing buckle to break away from and cause pot cover to be opened.

Claims

1. safety electric pressure cooking saucepan of uncapping comprises pot cover, pot courage and pot body; Described pot cover is hinged on pot body; Described pot cover and pot are provided with between the body and close lid lock device, and the described lid lock device that closes comprises movable buckle and fixing buckle, and described active card is buckled and is connected with the button of uncapping; Be provided with the safety lock lid arrangement between described pot cover and the pot courage, described safety lock lid arrangement comprises rotatable retainer; It is characterized in that: the described lid lock device that closes also comprises the lock core that is coupling on pot cover, described retainer is provided with can stir the shifting block that lock core rotates, be provided with interlock between described lock core and the movable buckle, described interlock is sealed or separation with the rotation of lock core.

2. the safety according to claim 1 electric pressure cooking saucepan of uncapping, it is characterized in that: described movable buckle is arranged on pot body, and described fixedly buckle is arranged on the pot cover, and described active card is buckled and is provided with back-moving spring.

3. the safety according to claim 1 and 2 electric pressure cooking saucepan of uncapping, it is characterized in that: described pot cover is provided with the axis hole that adapts with lock core, and described lock core can rotate in axis hole.

4. the safety according to claim 1 and 2 electric pressure cooking saucepan of uncapping is characterized in that: described interlock comprises the lock pin that is arranged on the lock core and is located at the button hole that active card is buckled that described lock pin can insert pinning activity buckle in the button hole.

5. the electric pressure cooking saucepan that safety according to claim 4 is uncapped is characterized in that: described lock pin and fixedly buckle be structure as a whole.

6. the safety according to claim 4 electric pressure cooking saucepan of uncapping, it is characterized in that: described lock core is provided with pivoted arm, and described shifting block and pivoted arm effect are rotated lock core, also are provided with reduction torsion spring on the described lock core.