CN211961754U

CN211961754U - Pressure cooker

Info

Publication number: CN211961754U
Application number: CN201921478104.8U
Authority: CN
Inventors: 黄后君
Original assignee: Zhongshan Jinguang Household Appliance Manufacture Co ltd
Current assignee: Zhongshan Jinguang Household Appliance Manufacture Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-11-20
Anticipated expiration: 2029-09-06

Abstract

The utility model provides a pressure cooker, includes the mount of pot body, pot cover and "T" shape, be equipped with the fixed frame of "T" shape in cavity and the cavity in the mount, fixed frame bottom is fixed with the dish that generates heat, fixed frame top is provided with fixing device, pot body bottom meets with the dish that generates heat, and pot body top is equipped with the opening and with pot cover swing joint, the pot cover top is provided with the upper cover, with the prior art relative ratio, the beneficial effects of the utility model are that: reasonable in design, simple structure has reduced manufacturing cost by a wide margin, improves factor of safety.

Description

Pressure cooker

Technical Field

The utility model relates to a kitchen appliance field, concretely relates to are pressure cookers.

Background

The traditional pressure cooker adopts a mode of arranging cooker teeth on a cooker body and a cooker cover, the pressure cooker and the cooker cover are fixed by buckling the cooker teeth, the structure is complex in manufacturing process and high in cost, and certain danger is caused when the pressure cooker is not tightly buckled.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an easily make and higher pressure cooker of factor of safety.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a pressure cooker, includes the mount of pot body, pot cover and "T" shape, be equipped with the fixed frame of "T" shape in cavity and the cavity in the mount, fixed frame bottom is fixed with the dish that generates heat, fixed frame top is provided with the telescopic fixing device who is used for pressing the pot cover, pot body bottom meets with the dish that generates heat, and pot body top is equipped with the opening and with pot cover swing joint, the pot cover top is provided with the upper cover.

As the utility model discloses an optimal scheme, fixing device includes motor, screw rod and annular shaft sleeve, fixed frame top is provided with the round hole, be fixed with motor gear on the motor output shaft, the rotatable embedding round hole in annular shaft sleeve lower part and upper portion are fixed with the axle sleeve gear, axle sleeve gear and motor gear engagement, and the inner wall of annular shaft sleeve is equipped with screw thread and screw rod threaded connection, the screw rod can be dismantled with the upper cover and be connected.

As the preferred scheme of the utility model, an annular pot edge which is easy to seal is arranged at the opening above the pot body. As the preferred scheme of the utility model, the pot cover inboard is provided with the inboard sealing washer that sets up the recess, the sealing washer inboard is provided with the sealing washer fixed plate.

As the utility model discloses an optimal scheme, the pot cover top is provided with the upper cover, and the upper cover is the same and the diameter is greater than the pot cover with the pot cover shape, the upper cover outer fringe is equipped with decurrent bending, upper cover central point puts the round hole that is equipped with the accessible screw rod.

As a preferable embodiment of the present invention, the outer edge of the upper cover is provided with a downward bend.

As a preferable aspect of the present invention, the fixing frame is made of a high-strength metal or an alloy material.

As the preferred scheme of the utility model, be provided with control panel on mount top or the lateral wall.

As the preferred proposal of the utility model, the two sides of the pot body are provided with handles.

As the preferred scheme of the utility model, all be equipped with the pressure release hole on upper cover, pot cover and the sealing washer fixed plate.

Compared with the prior art, the beneficial effects of the utility model are that: reasonable in design, simple structure has reduced manufacturing cost by a wide margin, improves factor of safety.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

Detailed Description

The invention will be further explained and illustrated with reference to the following examples, which are not intended to limit the invention in any way.

Example 1

Referring to fig. 1 and 2, a pressure cooker comprises a cooker body 1, a cooker cover 2 and a T-shaped fixing frame 3, wherein a cavity is arranged in the fixing frame 3, a fixing frame 4 is arranged in the cavity, a heating disc 5 is fixed on the inner wall of the bottom of the fixing frame 4, a telescopic fixing device for pressing the cooker cover is arranged at the top of the fixing frame 4, the bottom of the cooker body 1 is connected with the heating disc 5, an opening is arranged at the top of the cooker body 1 and movably connected with the cooker cover 2, an upper cover 9 is arranged above the cooker cover, the fixing device comprises a motor 6, a screw 8 and an annular shaft sleeve 12, a round hole is arranged at the top of the fixing frame, a motor gear 13 is fixed on an output shaft of the motor 6, a shaft sleeve gear 14 is fixed on the lower part of the annular shaft sleeve 12 in a rotatable round hole embedding manner, and a positioning device for, the cooker cover is characterized in that a shaft sleeve gear 14 is meshed with a motor gear 13, threads are arranged on the inner wall of an annular shaft sleeve 12 and are in threaded connection with a screw rod 8, the screw rod 8 is detachably connected with an upper cover 9, a control panel is arranged on the top or the side wall of a fixing frame 3, a sealing ring 10 is arranged on the inner side of the cooker cover, a sealing ring fixing plate 11 is arranged below the sealing ring, pressure relief holes are formed in the upper cover 9, the cooker cover 2 and the sealing ring fixing plate 11, downward bends are formed in the outer edge of the upper cover 9, the cooker cover 2 is placed on a cooker body 1 containing food materials when the cooker cover is used, the upper cover 9 is buckled on the cooker cover 2 to shield the connection part of the cooker cover 2 and the cooker body 1, handles are arranged on two sides of the cooker body 1 to place the cooker body 1 on a heating plate 5, the control panel is used for controlling the, the vertical position of the annular shaft sleeve 12 is fixed, so that the screw 8 is driven to rotate downwards to extrude the sealing ring 10 arranged in the pot cover 2 to realize sealing, and the control panel is used for controlling the heating plate 5 to heat and cook food after sealing.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A pressure cooker, characterized in that: the fixing frame comprises a pot body, a pot cover and a T-shaped fixing frame, wherein the fixing frame is provided with a cavity and a T-shaped fixing frame in the cavity, the bottom of the fixing frame is fixed with a heating disc, the top of the fixing frame is provided with a telescopic fixing device used for pressing the pot cover, the bottom of the pot body is connected with the heating disc, and the top of the pot body is provided with an opening and is movably connected with the pot cover.

2. A pressure cooker as claimed in claim 1, wherein: fixing device includes motor, screw rod and annular shaft sleeve, fixed frame top is provided with the round hole, be fixed with the motor gear on the motor output shaft, the rotatable embedding round hole in annular shaft sleeve lower part and upper portion are fixed with the axle sleeve gear, axle sleeve gear and motor gear engagement, and the inner wall of annular shaft sleeve is equipped with screw thread and screw rod threaded connection, screw rod and pot lid swing joint.

3. A pressure cooker as claimed in claim 1, wherein: an annular pot edge which is easy to seal is arranged at an opening above the pot body.

4. A pressure cooker as claimed in claim 1, wherein: the inner side of the pot cover is provided with a sealing ring with a groove on the inner side, and the inner side of the sealing ring is provided with a sealing ring fixing plate.

5. A pressure cooker as claimed in claim 1, wherein: an upper cover is arranged above the pot cover, the upper cover is the same as the pot cover in shape and larger than the pot cover in diameter, a downward bend is arranged at the outer edge of the upper cover, and a round hole allowing a screw to pass through is formed in the center of the upper cover.

6. A pressure cooker as claimed in claim 1, wherein: the fixing frame is made of high-strength metal or alloy material.

7. A pressure cooker as claimed in claim 1, wherein: and a control panel is arranged on the top or the side wall of the fixing frame.

8. A pressure cooker as claimed in claim 1, wherein: handles are arranged on two sides of the pot body.