CN201104774Y

CN201104774Y - Novel pressure cooker lid

Info

Publication number: CN201104774Y
Application number: CNU200720054548XU
Authority: CN
Inventors: 何志刚; 黄志斌; 郑惠
Original assignee: AIDE ELECTRIC APPLIANCE Co Ltd SHUNDE DISTRICT FOSHAN CITY
Current assignee: Foshan Shunde Aide Industry Co., Ltd.
Priority date: 2007-07-24
Filing date: 2007-07-24
Publication date: 2008-08-27
Anticipated expiration: 2017-07-24

Abstract

The utility model discloses a new pressure cooker cover, comprising a front cover which is integrated with the cover body into a whole, an inner cover, a cover handle, a pressure limiting valve and a float valve which is positioned between the front cover and the inner cover; which is characterized in that: the cover handle is a rotary handle; a plurality of chutes are arranged at the bottom of the rotary handle; a guidepost which is closely connected with the inner cover is glidingly connected with the chute. The pressure cooker cover has the advantages of good hermetically-sealed construction, firm structure, convenient use and high popularization value.

Description

A kind of novel pressure pot cover

Technical field

The utility model relates to the kitchen utensils field, more particularly relates to a kind of pot cover of pressure cooker.

Background technology

Along with improving constantly of people's living standard, electric pressure cooking saucepan is because easy to use, environmental protection and energy saving, more and more be subjected to liking of people, and the electric pressure cooking saucepan function singleness that occurs in the market, in configuration aspects, mainly by housing, pot cover and pot body constitute, and pot cover is provided with float-controlled valve, pressure-relief valve, safety valve is when the pressure cooker body internal pressure rises to a certain degree, hyperbar is with the float jack-up of float-controlled valve, and by the pressure-relief valve release,, when equating with atmospheric value, just pot cover can be opened the air pressure in must pot though this structure is simple, the time of this process cost is too much, uses inconvenient.

Summary of the invention

The purpose of this utility model is exactly provide for the deficiency that solves prior art a kind of not only simple in structure, easy to use, and well-set novel pressure pot cover.

The utility model is to adopt following technical solution to realize above-mentioned purpose: a kind of novel pressure pot cover, comprise the cover, inner cap, pot cover handle, pressure limiting valve and the float-controlled valve that connect as one with the pot body, float-controlled valve is arranged between cover and the inner cap, it is characterized in that: described pot cover handle is a rotating handles, the bottom of rotating handles several chutes that distribute, chute is provided with the lead that joins with its slip, this lead and inner cap close proximity.

As further specifying of such scheme, the top of described cover is provided with the groove that is complementary with rotating handles, and lead is provided with keeper, and this keeper is fixed on rotating handles in the groove on cover top.

The centre position of described rotating handles is provided with groove, and pressure limiting valve is movably installed in this groove, and the bottom of this pressure limiting valve also is provided with anti-tracheae and Anti-stop cover.

Several chutes that described rotating handles bottom distributes are positioned on the same circumference, and the periphery of lead is provided with spring and is connected between inner cap and the cover.

Described pot body is coupling with cover, and the edge of cover is provided with the button bit device of control pot cover folding, and this device is main to be constituted by clasp and with the button of its clamping.

Described button is installed on pot body, and button inside is provided with turning cylinder and spring, and the two ends of this spring are separately fixed on the link position of pot body and button.

Described cover is provided with venthole, and float-controlled valve is arranged on the lower end in this hole.

Described float-controlled valve mainly is made of float seat and float, is provided with spacing pressing plate between float seat and the venthole.

Cover cavity is provided with the sealing ring support in described, and the outside of sealing coil support is socketed with and the close-connected sealing ring in pot body edge.

The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:

1, the utility model adopts rotating handles and the inner cap of pot cover to interconnect, under the state of release by rotate rotating handles with pot cover with the locking of pot body or separate, realize the purpose of switching pressure cooker, easy to use.

2, the edge setting of cover of the present utility model is by clasp and the button bit device that constitutes with the button of its clamping, pot body and cover are coupling, by the folding of button bit device control pot cover, sound construction, make the use of pressure cooker more convenient, further improved security.

Description of drawings

Fig. 1 is a sectional structure schematic diagram of the present utility model;

Fig. 2 is a lead structure distribution schematic diagram of the present utility model.

Description of reference numerals: 1, pot body 2, cover 3, inner cap 4, pot cover handle 5, pressure limiting valve 6, float-controlled valve 6-1, float seat 6-2, float 6-3, spacing pressing plate 7, sealing ring support 8, sealing ring 9, groove 10, chute 11, lead 12, keeper 13, spring 14, groove 15, seal cover board 16, anti-tracheae 17, Anti-stop cover 18, venthole 19, clasp 20, button 21, turning cylinder 22, spring

The specific embodiment

As shown in Figure 1 and Figure 2, a kind of novel pressure pot cover of the utility model, comprise the cover 2, inner cap 3, pot cover handle 4, pressure limiting valve 5 and the float-controlled valve 6 that connect as one with pot body 1, float-controlled valve 6 is arranged between cover 2 and the inner cap 3, inner cap 2 is provided with sealing ring support 7 with the link position of pot body 1, the outside of sealing coil support 7 is socketed with and the close-connected sealing ring 8 in pot body 1 edge, effectively prevents the leakage of pot body 1 gas inside.Pot cover handle 4 is a rotating handles, the top of cover 2 is provided with the groove 9 that is complementary with rotating handles, rotating handles is positioned at the middle part of cover 2, the bottom of rotating handles several chutes 10 that distribute, several chutes 10 are positioned on the same circumference, chute 10 is provided with the lead 11 that joins with its slip, lead 11 is provided with keeper 12, this keeper 12 is fixed on rotating handles in the groove 9 on cover 2 tops, keeper 12 can adopt screw, pin etc., this lead 11 and inner cap 3 close proximity, the periphery of lead 11 is provided with spring 13 and is connected between inner cap 3 and the cover 2, the centre position of rotating handles is provided with groove 14, and pressure limiting valve 5 is movably installed in this groove 14, and this pressure limiting valve 5 mainly is made of float and the bonnet that is arranged on the float upper end, float passes cover 2 and inner cap 3 and pot body 1 internal communication, be equipped with seal cover board 15 on the link position of this float and cover 2 and inner cap 3, leak to prevent gas, the bottom of described pressure limiting valve also is provided with anti-tracheae 16 and Anti-stop cover 17.Pot body 1 is coupling with cover 2, and venthole 18 is arranged on the cover 2, and float-controlled valve 6 is arranged on the lower end in this hole 18, and float-controlled valve 6 mainly is made of float seat 6-1 and float 6-2, also is provided with spacing pressing plate 6-3 between float seat 6-1 and the venthole 18.The edge of cover 2 is provided with the button bit device of control pot cover folding, this device mainly constitutes by clasp 19 and with the button 20 of its clamping, button 20 is installed on pot body, button 20 inside are provided with turning cylinder 21 and spring 22, and the two ends of this spring 22 are separately fixed on the link position of pot body 1 and button 20.

In the use, rotate the pot cover handle, and pot cover is lock onto on pot body, after pressure cooker energising heating, heated air is discharged gradually via the float-controlled valve place in the pot body; Along with continuing heating, the pressure that steam produces is pressed in the inner cap of pot cover on pot body; During release, up mention the float of pressure limiting valve, the float that is positioned at float-controlled valve falls automatically, accelerates the speed of release, rotates the pot cover handle then, presses the button at enclosing cover edge, just can open pot cover.

The utility model is not limited to the foregoing description, and described pot cover handle can be arranged on a side of cover, and those skilled in the art also can do numerous modifications and variations, under the spirit that does not break away from utility model, all in the claimed scope of the utility model.

Claims

1. novel pressure pot cover, comprise the cover, inner cap, pot cover handle, pressure limiting valve and the float-controlled valve that connect as one with the pot body, float-controlled valve is arranged between cover and the inner cap, it is characterized in that: described pot cover handle is a rotating handles, the bottom of rotating handles several chutes that distribute, chute is provided with the lead that joins with its slip, this lead and inner cap close proximity.

2. a kind of novel pressure pot cover according to claim 1, it is characterized in that: the top of described cover is provided with the groove that is complementary with rotating handles, and lead is provided with keeper, and this keeper is fixed on rotating handles in the groove on cover top.

3. a kind of novel pressure pot cover according to claim 1 and 2, it is characterized in that: the centre position of described rotating handles is provided with groove, and pressure limiting valve is movably installed in this groove, and the bottom of this pressure limiting valve also is provided with anti-tracheae and Anti-stop cover.

4. a kind of novel pressure pot cover according to claim 1 is characterized in that: several chutes that described rotating handles bottom distributes are positioned on the same circumference, and the periphery of lead is provided with spring and is connected between inner cap and the cover.

5. a kind of novel pressure pot cover according to claim 1 is characterized in that: described pot body is coupling with cover, and the edge of cover is provided with the button bit device of control pot cover folding, and this device is main to be constituted by clasp and with the button of its clamping.

6. a kind of novel pressure pot cover according to claim 5 is characterized in that: described button is installed on pot body, and button inside is provided with turning cylinder and spring, and the two ends of this spring are separately fixed on the link position of pot body and button.

7. a kind of novel pressure pot cover according to claim 1, it is characterized in that: described cover is provided with venthole, and float-controlled valve is arranged on the lower end in this hole.

8. a kind of novel pressure pot cover according to claim 7, it is characterized in that: described float-controlled valve mainly is made of float seat and float, is provided with spacing pressing plate between float seat and the venthole.

9. a kind of novel pressure pot cover according to claim 1 is characterized in that: cover cavity is provided with the sealing ring support in described, and the outside of sealing coil support is socketed with and the close-connected sealing ring in pot body edge.