CN215604958U

CN215604958U - Pressure cooker ring convenient for pressure relief

Info

Publication number: CN215604958U
Application number: CN202121367002.6U
Authority: CN
Inventors: 赵辉
Original assignee: Suzhou Doug Industrial Co ltd
Current assignee: Suzhou Doug Industrial Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-01-25
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a pressure cooker ring convenient for pressure relief, which comprises a sealing ring and a pressure relief plate, wherein the sealing ring is made of silica gel; the pot cover is arranged on the outer side of the top of the sealing ring; the extrusion seat is connected to the inner side of the top of the sealing ring; a pressure relief plate disposed inside a bottom portion of the sealing ring; the pressure relief plate includes: the inner side of the top of the fixing plate is connected with an anti-slip strip; and the pressure relief groove is formed in the inner side surface of the fixing plate. This pressure cooker circle convenient to pressure release continues to rise as the pot internal pressure, and the closing plate can move down, and this can make the air vent of closing plate middle-end and the position of pressure release groove take place to interlock, through the interlock of air vent and pressure release groove, enables pressure release groove and opens to the atmospheric pressure that enables in the pot leaks, and this can avoid on the pot cover that the relief valve takes place to block up and leads to the unable pressure release of pot body atmospheric pressure to continuously rise and cause dangerous condition to take place, and this security performance that is favorable to lifting means.

Description

Pressure cooker ring convenient for pressure relief

Technical Field

The utility model relates to the technical field of pressure cooker rings, in particular to a pressure cooker ring convenient for pressure relief.

Background

The pressure cooker is a cooker in a kitchen, the pressure cooker can improve the physical phenomenon of boiling point under higher air pressure through liquid, pressure is applied to water, so that the water can reach higher temperature without boiling, the efficiency of stewing food is accelerated, when the pressure cooker is connected with a cooker cover, a pressure cooker ring needs to be used, and pressure leakage during cooking can be avoided through the pressure cooker ring.

The common pressure cooker ring in the market does not have a pressure relief function, when a pressure relief valve on a cooker cover is blocked, the pressure in the pressure cooker can be continuously increased, and the danger is caused to the cooking environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pressure cooker ring convenient for pressure relief, and aims to solve the problems that the pressure cooker ring provided by the background technology does not have a pressure relief function, and when a pressure relief valve on a cooker cover is blocked, the pressure in the pressure cooker can be continuously increased, so that the danger is caused to the cooking environment.

In order to achieve the purpose, the utility model provides the following technical scheme: a ring for a pressure cooker to facilitate pressure relief, comprising:

the sealing ring is made of silica gel;

further comprising:

the pot cover is arranged on the outer side of the top of the sealing ring;

the extrusion seat is connected to the inner side of the top of the sealing ring;

a pressure relief plate disposed inside a bottom portion of the sealing ring;

the pressure relief plate includes:

the inner side of the top of the fixing plate is connected with an anti-slip strip;

and the pressure relief groove is formed in the inner side surface of the fixing plate.

Preferably, the seal ring includes:

the ring body is used for sealing the pot cover;

the clamping groove is formed in the outer side of the top of the ring body;

and the placing groove is provided with the inner side of the clamping groove.

Preferably, the vertical central line of the ring body and the vertical central line of the clamping groove are overlapped, and the pot cover is connected with the ring body in a clamping manner.

Preferably, the extrusion seat comprises:

the outer side of the bottom of the antiskid plate is provided with a sealing plate;

a vent hole opened in an outer side surface of the sealing plate.

Preferably, the upper surface of the antiskid plate is attached to the lower surface of the pot cover, and the antiskid plate is movably connected with the sealing ring.

Preferably, an integrated structure is formed between the antiskid plate and the sealing plate, and the sealing plate forms a communication structure through the vent hole.

Preferably, an integrated structure is formed between the fixing plate and the sealing ring, and the fixing plate is L-shaped.

Preferably, the outer surface of the fixing plate is attached to the inner surface of the anti-slip strip, and the fixing plate is connected with the pot cover in a clamping mode.

Preferably, the sealing ring forms a communicating structure through the pressure relief groove, and the pressure relief groove and the extrusion seat are vertically distributed.

The utility model provides a pressure cooker ring convenient for pressure relief, which has the following beneficial effects: this pressure cooker circle convenient to pressure release: the top of antiskid ribbed tile is seted up flutedly, this can increase the frictional force between antiskid ribbed tile and the pot cover, thereby can avoid coming off behind pot cover and the sealing washer block, through the fixed of fixed plate and pot cover, the tightness of being connected that enables sealing washer and pot cover further promotes, when the internal pressure of pot continues to rise, the closing plate can move down, this air vent that can make the closing plate middle-end takes place to interlock with the position of pressure release groove, through the air vent with the crisscross of pressure release groove, enable the pressure release groove and open, thereby enable the atmospheric pressure in the pot and leak.

1. According to the pot cover, the anti-slip plate is arranged on the inner side of the clamping groove, when the pot cover is clamped with the clamping groove, the bottom of the pot cover can be attached to the anti-slip plate, the anti-slip plate is made of hard rubber, and the groove is formed in the top of the anti-slip plate, so that the friction force between the anti-slip plate and the pot cover can be increased, the situation that the sealing ring shakes or falls off after the pot cover is clamped with the sealing ring can be avoided, and the connection stability of equipment can be improved.

2. When the pot cover is clamped with the sealing ring, the fixing plate can extend to the extension of the pot cover and clamp the extension of the pot cover, in addition, one side of the fixing plate, which is close to the pot cover, is connected with the anti-slip strip made of hard rubber, so that the fixing plate can be tightly fixed with the extension of the pot cover, the connection tightness of the sealing ring and the pot cover can be further improved through the fixation of the fixing plate and the pot cover, and the sealing ring and the pot cover can be prevented from falling off in the connection process.

3. When the pressure in the cooker continues to rise, the sealing plate moves downwards, so that the positions of the vent hole at the middle end of the sealing plate and the pressure relief groove are staggered, the pressure relief groove can be opened through the staggering of the vent hole and the pressure relief groove, the air pressure in the cooker can be leaked, the situation that the pressure relief valve on the cooker cover is blocked and cannot be relieved to cause the continuous rise of the air pressure in the cooker body to cause danger can be avoided, and the safety performance of the cooker is improved.

Drawings

FIG. 1 is a schematic front view of an overall structure of a pressure cooker ring facilitating pressure relief according to the present invention;

FIG. 2 is a schematic top view of a pressure cooker ring for facilitating pressure relief according to the present invention;

FIG. 3 is an enlarged schematic view of the pressure cooker ring for facilitating pressure relief at the position A in FIG. 1;

FIG. 4 is a schematic view of a structure of an extruding seat of a pressure cooker ring for facilitating pressure relief according to the present invention;

in the figure: 1. a seal ring; 101. a loop body; 102. a clamping groove; 103. a placing groove; 2. a pot cover; 3. a pressing base; 301. an anti-skid plate; 302. a sealing plate; 303. a vent hole; 4. a pressure relief plate; 401. a fixing plate; 402. anti-slip strips; 403. and (4) a pressure relief groove.

Detailed Description

As shown in fig. 1 and 2, the pressure cooker ring convenient for pressure relief comprises a sealing ring 1, wherein the sealing ring 1 is made of silica gel; the pot cover 2 is arranged on the outer side of the top of the sealing ring 1; the seal ring 1 includes: the pot cover comprises a ring body 101, a clamping groove 102, a placement groove 103 and a pot cover 2, wherein the ring body 101 is used for sealing the pot cover 2, the clamping groove 102 is formed in the outer side of the top of the ring body 101, the placement groove 103 is formed in the inner side of the clamping groove 102, the vertical center line of the ring body 101 and the vertical center line of the clamping groove 102 are overlapped, the pot cover 2 is connected with the ring body 101 in a clamping mode, and the pot cover 2 is arranged on the outer side of the top of the sealing ring 1; the ring body 101 is made of silica gel, so that the sealing ring 1 has good sealing performance, the outer side of the bottom of the pot cover 2 is provided with a convex block, the convex block is matched with the clamping groove 102, and the ring body 101 can be clamped with the pot cover 2.

As shown in fig. 3 and 4, the pressing base 3, which is attached to the inside of the top of the packing 1, includes: antiskid plate 301, antiskid plate 301 bottom outside is provided with sealing plate 302, air vent 303, its outside surface of seting up in sealing plate 302, antiskid plate 301 upper surface is laminated with the lower surface of pot cover 2 mutually, and be swing joint between antiskid plate 301 and the sealing washer 1, be the integral structure between antiskid plate 301 and the sealing plate 302, and sealing plate 302 constitutes the connectivity structure through air vent 303, antiskid plate 301 is settled at joint groove 102 inboard, when pot cover 2 carries out the block with joint groove 102, its bottom can laminate with antiskid plate 301 mutually, antiskid plate 301 adopts the stereoplasm rubber material, and antiskid plate 301's top is seted up flutedly, this frictional force between can increase antiskid plate 301 and the pot cover 2, thereby can avoid behind pot cover 2 and the 1 block of sealing washer 1 the circumstances that sealing washer 1 takes place to rock or drop to take place, this is favorable to lifting means's connection stability.

As shown in fig. 2 and 3, a pressure relief plate 4 disposed inside the bottom of the gasket 1, the pressure relief plate 4 including: a fixing plate 401, the inner side of the top of the fixing plate 401 is connected with an anti-slip strip 402, a pressure relief groove 403 is arranged on the inner surface of the fixing plate 401, the fixing plate 401 and the sealing ring 1 are in an integrated structure, the fixing plate 401 is in an L shape, the outer surface of the fixing plate 401 is attached to the inner surface of the anti-slip strip 402, the fixing plate 401 and the pot cover 2 are in clamping connection, the sealing ring 1 forms a communicating structure through the pressure relief groove 403, the pressure relief groove 403 and the extrusion seat 3 are vertically distributed, when the pot cover 2 is clamped with the sealing ring 1, the fixing plate 401 can extend to the extension of the pot cover 2 and clamp the extension of the pot cover 2, in addition, the fixing plate 401 is connected with the anti-slip strip 402 made of hard rubber material on the side close to the pot cover 2, so that the fixing plate 401 can be tightly fixed with the extension of the pot cover 2, and the tightness of the connection between the sealing ring 1 and the pot cover 2 can be further improved through the fixation of the fixing plate 401 and the pot cover 2, when the pressure cooker works, the pressure in the cooker rises to push the ring body 101 to the direction of the cooker cover 2, so that the cooker cover 2 can extrude the anti-skid plate 301, the sealing plate 302 at the bottom of the anti-skid plate 301 moves downwards at the inner side of the placing groove 103, when the pressure in the cooker continues to rise, the sealing plate 302 moves downwards continuously, the positions of the vent holes 303 at the middle end of the sealing plate 302 and the pressure relief grooves 403 are staggered, the pressure relief grooves 403 can be opened through the staggering of the vent holes 303 and the pressure relief grooves 403, the air pressure in the cooker can be leaked, the situation that the pressure relief valve is blocked on the cooker cover 2, the pressure in the cooker body continuously rises to cause danger can be avoided, and the safety performance of equipment can be improved.

In summary, when the pressure cooker ring convenient for pressure relief is used, firstly, according to the structure shown in fig. 1 and fig. 2, the ring body 101 is made of a silica gel material, so that the sealing ring 1 has better sealing performance, the outer side of the bottom of the cooker cover 2 is provided with a convex block, and the convex block is matched with the clamping groove 102, so that the ring body 101 can be clamped with the cooker cover 2;

then, according to the structure shown in fig. 3 and 4, the anti-slip plate 301 is arranged on the inner side of the clamping groove 102, when the pot cover 2 is clamped with the clamping groove 102, the bottom of the pot cover can be attached to the anti-slip plate 301, the anti-slip plate 301 is made of hard rubber, and the top of the anti-slip plate 301 is provided with a groove, so that the friction force between the anti-slip plate 301 and the pot cover 2 can be increased, the situation that the sealing ring 1 shakes or falls off after the pot cover 2 is clamped with the sealing ring 1 can be avoided, and the connection stability of the device can be improved;

then as shown in fig. 2 and 3, when the pot cover 2 is engaged with the sealing ring 1, the fixing plate 401 can extend to the extension of the pot cover 2 and engage the extension of the pot cover 2, in addition, one side of the fixing plate 401 close to the pot cover 2 is connected with the anti-slip strip 402 made of hard rubber, so that the fixing plate 401 can be tightly fixed with the extension of the pot cover 2, the tightness of the connection between the sealing ring 1 and the pot cover 2 can be further improved by fixing the fixing plate 401 and the pot cover 2, and the sealing ring 1 can be prevented from dropping down in the connection process with the pot cover 2

Finally, when the pressure cooker works, the pressure in the cooker rises to enable the ring body 101 to be pushed towards the direction of the cooker cover 2, so that the cooker cover 2 can extrude the anti-slip plate 301, the sealing plate 302 at the bottom of the anti-slip plate 301 moves downwards inside the placing groove 103, when the pressure in the cooker continues to rise, the sealing plate 302 moves downwards continuously, the positions of the vent hole 303 and the pressure relief groove 403 at the middle end of the sealing plate 302 can be staggered, the pressure relief groove 403 can be opened through the staggering of the vent hole 303 and the pressure relief groove 403, the air pressure in the cooker can be leaked outwards, the situation that the pressure relief valve on the cooker cover 2 is blocked and cannot be relieved, the air pressure in the cooker body continuously rises to cause danger can be avoided, and the safety performance of equipment can be improved.

Claims

1. A ring for a pressure cooker to facilitate pressure relief, comprising:

the sealing ring (1), the sealing ring (1) is made of silica gel;

it is characterized by also comprising:

a pot cover (2) arranged outside the top of the sealing ring (1);

a pressing base (3) connected to the inside of the top of the seal ring (1);

a pressure relief plate (4) disposed inside the bottom of the sealing ring (1);

the pressure relief plate (4) comprises:

the anti-skid device comprises a fixing plate (401), wherein an anti-skid strip (402) is connected to the inner side of the top of the fixing plate (401);

and a pressure relief groove (403) which is opened on the inner side surface of the fixing plate (401).

2. The ring for pressure cookers facilitating pressure relief according to claim 1, characterized in that the sealing ring (1) comprises:

the ring body (101), the ring body (101) is used for sealing the pot cover (2);

the clamping groove (102) is formed in the outer side of the top of the ring body (101);

a placement groove (103) which is provided with the inner side of the clamping groove (102).

3. The pressure cooker ring convenient for pressure relief according to claim 2, wherein a vertical center line of the ring body (101) and a vertical center line of the clamping groove (102) are overlapped with each other, and the cooker cover (2) is connected with the ring body (101) in a clamping manner.

4. The ring for pressure cookers facilitating pressure relief according to claim 1, characterized in that the seat (3) comprises:

the anti-skid plate (301), wherein a sealing plate (302) is arranged on the outer side of the bottom of the anti-skid plate (301);

and a vent hole (303) that opens to the outer surface of the sealing plate (302).

5. The pressure cooker ring convenient for pressure relief according to claim 4, wherein the upper surface of the anti-slip plate (301) is attached to the lower surface of the cooker cover (2), and the anti-slip plate (301) is movably connected with the sealing ring (1).

6. The pressure cooker ring convenient for pressure relief according to claim 4, wherein the anti-slip plate (301) and the sealing plate (302) are integrated, and the sealing plate (302) forms a communicating structure through the vent hole (303).

7. The pressure cooker ring convenient for pressure relief according to claim 1, wherein the fixing plate (401) and the sealing ring (1) are of an integrated structure, and the fixing plate (401) is of an L shape.

8. The pressure cooker ring convenient for pressure relief according to claim 1, wherein the outer surface of the fixing plate (401) is attached to the inner surface of the anti-slip strip (402), and the fixing plate (401) is connected with the cooker cover (2) in a clamping manner.

9. The pressure cooker ring convenient for pressure relief according to claim 1, wherein the sealing ring (1) forms a communicating structure through the pressure relief groove (403), and the pressure relief groove (403) and the extrusion seat (3) are vertically distributed.