CN210008912U

CN210008912U - Structure of low pressure cooker

Info

Publication number: CN210008912U
Application number: CN201920636765.2U
Authority: CN
Inventors: 葛腊梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-02-04
Anticipated expiration: 2029-05-06

Abstract

The utility model discloses a structure of a low pressure cooker, which comprises a toughened glass cover and a cooker body, wherein the toughened glass cover is arranged above the cooker body, and is respectively provided with a silica gel safety valve and a pressure regulating exhaust valve, the pressure of the low pressure cooker is not more than 5KPA by arranging the pressure regulating exhaust valve, so that the food can be cooked quickly to keep the fresh taste of the food; the combined design of the opening and closing handle can quickly and radially move the sliding lock catch plate in two directions so as to lock or open the toughened glass cover; by arranging the silica gel safety valve, when the pressure regulating exhaust valve is blocked, the air pressure can prop open the skirt sealing surface at the bottom of the silica gel safety valve to release the pressure, and if the pressure releasing hole in the silica gel safety valve is also blocked, the air pressure can push all the silica gel safety valve out to release the pressure so as to ensure the safety; the low-pressure cooker has the advantages of shortening cooking time, saving energy, keeping fresh taste of food, high visualization degree, simple structure of the cooker cover and greatly reducing manufacturing cost of the cooker.

Description

Structure of low pressure cooker

Technical Field

The utility model relates to a low-pressure cooker, in particular to a structure of low-pressure cooker, which belongs to the technical field of daily necessities kitchen utensils.

Background

The low-pressure cooker is a metal cooker, generally made of stainless steel or alloy, and is composed of an outer liner and an inner liner. The working principle is that the inner container in the pot can be supported to be separated from the heating area after the temperature of the outer container is heated to a certain temperature, and meanwhile, steam is filled between the outer container and the inner container of the pot, and the pot cover can be tightly attached to the inner container under the action of steam pressure so as to prevent the steam at a higher temperature from entering the pot. When the pressure reaches the pressure of the opening air valve, the inner container can generate a phoenix sound, so that the temperature of the inner container is always kept at a constant temperature.

SUMMERY OF THE UTILITY MODEL

The utility model provides a structure of a low-pressure cooker, which is used for solving the problems in the prior art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a structure of a low-pressure cooker, which comprises a toughened glass cover and a cooker body, wherein the toughened glass cover is arranged above the cooker body, the toughened glass cover is respectively provided with a silica gel safety valve and a pressure regulating exhaust valve, the periphery of the toughened glass cover is wrapped with a silica gel sealing ring, the bottom of the outer diameter of the silica gel sealing ring is provided with a sealing skirt edge, two pot lugs are symmetrically and fixedly connected with the two sides of the upper end of the pot body, a sliding lock buckle plate is arranged above the pot lugs, two sliding grooves are arranged at the position of the pot body where the pot lugs are arranged, the sliding blocks are connected in the sliding grooves in a sliding manner, the upper ends of the sliding blocks are connected with screws, the upper ends of the two screws are connected with a sliding lock buckle plate, two positioning holes are arranged between the two sliding grooves and on the upper surface of the pot body, the locating hole is internally provided with a steel ball, the bottom of the sliding lock buckle plate is connected with a spring, and the lower end of the spring is connected with the steel ball.

As an optimized technical scheme of the utility model, the depth of locating hole is less than the one-third of steel ball diameter.

As an optimal technical scheme of the utility model, the both ends of screw are equallyd divide do not with slider and slide lock buckle fixed connection.

As an optimal technical scheme of the utility model, the bottom of silica gel relief valve is equipped with a plurality of pressure release holes.

The utility model discloses the beneficial effect who reaches is:

1. the pressure regulating exhaust valve is arranged in the low-pressure cooker, so that the pressure in the cooker is not more than 5KPA, and the food can be cooked quickly to keep the fresh taste of the food;

2. the combined design of the opening and closing handle can quickly and radially move the sliding lock catch plate in two directions so as to lock or open the toughened glass cover;

3. by arranging the silica gel safety valve, when the pressure regulating exhaust valve is blocked, the air pressure can prop open the skirt sealing surface at the bottom of the silica gel safety valve to release the pressure, and if the pressure releasing hole in the silica gel safety valve is also blocked, the air pressure can push all the silica gel safety valve out to release the pressure so as to ensure the safety;

4. the low-pressure cooker can shorten the cooking time, save energy, keep the fresh taste of food, has high visualization degree and simple structure of the cooker cover, and greatly reduces the manufacturing cost of the cooker;

5. through setting up the silica gel sealing washer, when atmospheric pressure rose in the pot, thereby the sealed shirt rim of silica gel sealing washer bottom can be compressed tightly at the pot mouth by atmospheric pressure and reach sealed effect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the sliding buckle plate of the present invention;

fig. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic side sectional view of the tempered glass cover of the present invention;

fig. 5 is an enlarged schematic view of the structure at a of the present invention;

fig. 6 is an enlarged schematic view of the structure at B of the present invention;

fig. 7 is a schematic structural view of the silica gel safety valve of the present invention.

In the figure: 1. a toughened glass cover; 2. a silica gel seal ring; 21. sealing the skirt edge; 3. a silica gel safety valve; 4. pressure regulating exhaust valves; 5. a pot handle; 6. a sliding locking plate; 7. a slider; 8. a screw; 9. a spring; 10. steel balls; 11. a chute; 12. positioning holes; 13. a pressure relief vent; 14. and (4) a pot body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in figures 1-7, the structure of a low pressure cooker of the utility model comprises a toughened glass cover 1 and a cooker body 14, the toughened glass cover 1 is arranged above the cooker body 14, a silica gel safety valve 3 and a pressure regulating exhaust valve 4 are respectively arranged on the toughened glass cover 1, the pressure regulating exhaust valve 4 can keep the pressure in the cooker not more than 5KPA, the food can be cooked quickly to keep the fresh taste of the food, a silica gel sealing ring 2 is wrapped (or molded) at the outer periphery of the toughened glass cover 1, a sealing skirt 21 is arranged at the bottom of the outer diameter of the silica gel sealing ring 2, two cooker lugs 5 are symmetrically and fixedly connected with the two sides of the upper end of the cooker body 14, a sliding lock buckle plate 6 is arranged above the cooker lugs 5, two chutes 11 are arranged at the part of the cooker body 14 where the cooker lugs 5 are arranged, a sliding block 7 is connected in the chute 11, the upper end of the sliding block 7 is connected with a screw 8, the upper, the steel ball 10 is arranged in the positioning hole 12, the bottom of the sliding lock catch plate 6 is connected with the spring 9, the lower end of the spring 9 is connected with the steel ball 10, and the steel ball 10 is pressed in the positioning hole 12 arranged on the pot body 14 through the spring 9 arranged at the bottom of the sliding lock catch plate 6 to play a positioning role;

the depth of the positioning hole 12 is less than one third of the diameter of the steel ball 10, so that the sliding positioning of the sliding lock catch plate 6 is facilitated, two ends of the screw 8 are respectively and fixedly connected with the sliding block 7 and the sliding lock catch plate 6, the sliding lock catch plate 6 can move in a radial direction in a two-way mode, the toughened glass cover 1 can be locked or opened, the bottom end of the silica gel safety valve 3 is provided with a plurality of pressure relief holes 13, and when overpressure exists in the pot, air can be exhausted from the pressure relief valves 13.

Specifically, when the utility model is used, the toughened glass cover 1 is placed at the upper end of the pot body 14, the sliding lock buckle plate 6 is moved, the sliding lock buckle plate 6 is movably connected with the sliding groove 11 through the screw 8 connecting slide block 7, therefore, the sliding lock buckle plate 6 can rapidly and radially move in two directions, the toughened glass cover 1 can be locked or opened, through arranging the pressure regulating exhaust valve 4, the pressure regulating exhaust valve 4 can ensure that the pressure in the pot is not more than 5KPA, the food can be cooked quickly to keep the fresh taste of the food, through arranging the silica gel safety valve 3, when the pressure regulating exhaust valve 4 is blocked, the air pressure can push the skirt sealing surface at the bottom of the silica gel safety valve 3 to release the pressure, if the pressure releasing hole 13 on the silica gel safety valve 3 is also blocked, along with the increase of the air pressure, the air pressure can push all the silica gel safety valve 3 out and release the pressure to ensure safety, when the air pressure in the pot rises, the, the low-pressure cooker can shorten cooking time, save energy, keep fresh taste of food, has high visualization degree, simple cooker cover structure and greatly reduced manufacturing cost of the cooker.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a structure of low-pressure cooker, includes toughened glass lid (1) and the pot body (14), its characterized in that, pot body (14) top is equipped with toughened glass lid (1), be equipped with silica gel relief valve (3) and pressure regulating discharge valve (4) on toughened glass lid (1) respectively, toughened glass lid (1) outer periphery parcel has silica gel sealing washer (2), silica gel sealing washer (2) external diameter bottom is equipped with sealed shirt rim (21), pot body (14) upper end bilateral symmetry fixedly connected with two pot ears (5), pot ear (5) top is equipped with slip hasp board (6), the position of installing pot ear (5) on the pot body (14) is provided with two spout (11), equal sliding connection has slider (7) in spout (11), slider (7) upper end all is connected with screw (8), two hasp screw (8) upper end is connected with slip board (6), two positioning holes (12) are formed between the two sliding grooves (11) and on the upper surface of the pot body (14), steel balls (10) are arranged in the positioning holes (12), the bottom of the sliding lock catch plate (6) is connected with a spring (9), and the lower end of the spring (9) is connected with the steel balls (10).

2. The structure of a low pressure cooker according to claim 1, wherein the depth of the positioning hole (12) is less than one third of the diameter of the steel ball (10).

3. A structure of low pressure cooker according to claim 1, characterized in that both ends of the screw (8) are fixedly connected with the sliding block (7) and the sliding latch plate (6), respectively.

4. The structure of a low pressure cooker according to claim 1, characterized in that the bottom end of the silica gel safety valve (3) is provided with a plurality of pressure relief holes (13).