Electric pressure cooker with air escape valve convenient to clean

Abstract

The utility model discloses an electric pressure cooker with an air escape valve convenient to clean, which belongs to the technical field of electric pressure cookers and comprises an electric pressure cooker body, a cooker cover is attached to the top of the electric pressure cooker body, a valve seat is attached to the top of the cooker cover, a dismounting mechanism is arranged in the valve seat, and a through groove is formed in the bottom of the inner wall of the valve seat. The inner wall of the through groove is slidably connected with an air outlet nozzle; according to the gas release valve, the dismounting mechanism is arranged, the gas release valve body is pushed upwards to drive the sliding blocks on the two sides to be aligned with the stroke groove, the gas release valve body is rotated to drive the sliding blocks on the two sides to move towards one side of the sliding groove, and when the gas release valve body is aligned with the sliding groove, the gas release valve body moves downwards to drive the sliding blocks on the two sides to move downwards along the sliding groove; the air escape valve body and the air escape valve shell can be detached, the sealing rubber cone in the air escape valve shell can be cleaned conveniently, cleaning is easier, and the cleaning effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric pressure cookers, and in particular relates to an electric pressure cooker with an air release valve that is convenient for cleaning. Background Art

[0002] An electric pressure cooker is a cooking tool that uses electric heating to generate steam from water or other liquids, forming high pressure in a closed container, thereby speeding up the cooking of food. The air release valve of an electric pressure cooker is mainly used to discharge overheated and over-pressurized air or steam in the pot to prevent excessive pressure in the pot, thereby ensuring the cooking quality and safety of the food in the pot.

[0003] The existing air release valve of the electric pressure cooker is connected to the air outlet nozzle through a clamp. When the exhaust port is blocked, the excessive pressure in the valve may push the air release valve out, thereby causing harm to the user. Secondly, the existing air release valve of the electric pressure cooker is not easy to clean inside, resulting in unclean cleaning of the surface of the internal sealing rubber cone, which makes the sealing rubber cone not fit tightly enough with the surface of the air outlet nozzle, thus affecting the use effect of the air release valve. Utility Model Content

[0004] The utility model aims to solve the problems in the prior art that the inside of the air relief valve is inconvenient to clean and the air relief valve may be blown off, and to provide an electric pressure cooker with an air relief valve that is easy to clean.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An electric pressure cooker convenient for cleaning a gas release valve comprises an electric pressure cooker body, a pot cover is attached to the top of the electric pressure cooker body, a valve seat is attached to the top of the pot cover, a disassembly mechanism is arranged in the valve seat, a through groove is arranged at the bottom of the inner wall of the valve seat, a gas outlet nozzle is slidably connected to the inner wall of the through groove, and a protective mechanism is arranged on the outer wall of the gas outlet nozzle;

[0007] The disassembly mechanism includes a relief valve shell, the outer wall of the relief valve shell is provided with two slide grooves, one side of the slide groove is provided with a travel groove, and the two travel grooves on both sides are symmetrical to each other, one side of the travel groove is provided with a placement groove, the inner wall of the placement groove is slidably connected with a slider, the inner wall of the relief valve shell is slidably connected with a relief valve body, and the outer wall of the relief valve body is connected to one side of the slider.

[0008] As a further description of the above technical solution:

[0009] A sliding groove is provided on the top of the air relief valve body, a sealing gasket is slidably connected to the inner wall of the sliding groove, a plurality of first springs are connected to the bottom of the sealing gasket, the other end of the first spring is connected to the inner wall of the sliding groove, a sealing groove is provided on the inner wall of the air relief valve shell, and the inner wall of the sealing groove is in contact with the outer wall of the sealing gasket.

[0010] As a further description of the above technical solution:

[0011] The inner wall of the air release valve housing is connected with a sealing rubber cone, and the bottom of the sealing rubber cone is in contact with the top of the air outlet nozzle.

[0012] As a further description of the above technical solution:

[0013] A plurality of air outlets are provided on the top of the air release valve shell, the bottom of the air outlet nozzle passes through one side of the pot cover, the outer wall of the air outlet nozzle is provided with threads and is threadedly connected with a nut, the top of the nut is fitted with one side of the pot cover, the outer wall of the air outlet nozzle is connected to a second fixing ring, and the bottom of the second fixing ring is fitted with the inner wall of the valve seat.

[0014] As a further description of the above technical solution:

[0015] The protection mechanism includes a first fixed ring and two movable grooves, the inner wall of the first fixed ring is connected to the outer wall of the air outlet nozzle, and the two movable grooves are respectively opened on both sides of the inner wall of the air release valve body, a sliding ring is attached to the top of the first fixed ring, and the inner wall of the sliding ring is slidably connected to the outer wall of the air outlet nozzle.

[0016] As a further description of the above technical solution:

[0017] The inner walls of the two movable grooves are slidably connected with movable blocks, one side of the movable block is connected with a sliding rod, and the other end of the sliding rod extends outside the air relief valve body, and the outer wall of the sliding rod is sleeved with a second spring, and the two ends of the second spring are respectively connected to one side of the movable block and the inner wall of the movable groove.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0019] 1. In the utility model, a disassembly mechanism is provided, and the slide blocks on both sides are driven upward to be aligned with the travel groove by pushing the main body of the air relief valve upward, and the slide blocks on both sides are driven to move toward one side of the slide groove by rotating the main body of the air relief valve, and when aligned with the slide groove, the slide blocks on both sides are driven to move downward along the slide groove by moving the main body of the air relief valve downward, and are separated from the slide groove, so that the main body of the air relief valve and the outer shell of the air relief valve can be disassembled, and then the sealing cone in the outer shell of the air relief valve can be cleaned conveniently, making cleaning easier and improving the cleaning effect.

[0020] 2. In the utility model, a protective mechanism is provided, and the moving blocks on both sides are driven to move downward by the downward movement of the air release valve body and contact the air outlet nozzle, so that they are squeezed by the air outlet nozzle and shrink into the moving groove, so that the air release valve body can continue to move downward, and the elastic force of the second spring is released to drive the moving block to return to its original position. At this time, the moving block can be blocked by the bottom of the air outlet nozzle, thereby preventing the air release valve body from separating from the air outlet nozzle, and avoiding the air release valve from being pushed up and causing harm to the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the pot cover of the utility model;

[0023] Figure 3 For this utility model Figure 2 The enlarged structural diagram of part A in the middle;

[0024] Figure 4 This is a schematic diagram of the cross-sectional structure of the outer shell of the utility model of the air release valve;

[0025] Figure 5 This is a schematic diagram of the slide structure of the utility model.

[0026] Legend: 1. Electric pressure cooker body; 2. Pot cover; 3. Valve seat; 4. Disassembly mechanism; 401. Air relief valve housing; 402. First spring; 403. Slide groove; 404. Placement groove; 405. Sliding block; 406. Travel groove; 407. Air relief valve body; 408. Sealing gasket; 409. Sliding groove; 410. Sealing rubber cone; 411. Sealing groove; 5. Protection mechanism; 501. Sliding rod; 502. Second spring; 503. Moving groove; 504. Moving block; 505. Sliding ring; 506. First fixed ring; 6. Air outlet; 7. Air outlet nozzle; 8. Nut; 9. Second fixed ring. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-5The utility model provides a technical solution: an electric pressure cooker that is convenient for cleaning the air release valve, comprising an electric pressure cooker body 1, a pot cover 2 is attached to the top of the electric pressure cooker body 1, a valve seat 3 is attached to the top of the pot cover 2, a disassembly mechanism 4 is arranged in the valve seat 3, a through groove is opened at the bottom of the inner wall of the valve seat 3, and an air outlet nozzle 7 is slidably connected to the inner wall of the through groove, and a protective mechanism 5 is arranged on the outer wall of the air outlet nozzle 7;

[0029] The disassembly mechanism 4 includes a relief valve housing 401, the outer wall of the relief valve housing 401 is provided with two slide grooves 403, one side of the slide groove 403 is provided with a travel groove 406, and the two travel grooves 406 on both sides are symmetrical to each other, one side of the travel groove 406 is provided with a placement groove 404, the inner wall of the placement groove 404 is slidably connected with a slider 405, the inner wall of the relief valve housing 401 is slidably connected with a relief valve body 407, the outer wall of the relief valve body 407 is connected to one side of the slider 405, the top of the relief valve body 407 is provided with a sliding groove 409, the inner wall of the sliding groove 409 is slidably connected with a sealing gasket 408, and the bottom of the sealing gasket 408 is connected with a plurality of first springs 4 02, the other end of the first spring 402 is connected to the inner wall of the sliding groove 409, a sealing groove 411 is provided on the inner wall of the air release valve housing 401, the inner wall of the sealing groove 411 is fitted with the outer wall of the sealing gasket 408, a sealing rubber cone 410 is connected to the inner wall of the air release valve housing 401, the bottom of the sealing rubber cone 410 is fitted with the top of the air outlet nozzle 7, a plurality of air outlets 6 are provided on the top of the air release valve housing 401, the bottom of the air outlet nozzle 7 passes through one side of the pot cover 2, a thread is provided on the outer wall of the air outlet nozzle 7 and a nut 8 is threadedly connected thereto, the top of the nut 8 is fitted with one side of the pot cover 2, a second fixing ring 9 is connected to the outer wall of the air outlet nozzle 7, and the bottom of the second fixing ring 9 is fitted with the inner wall of the valve seat 3.

[0030] The specific implementation method is as follows: by setting a disassembly mechanism 4, the sliders 405 on both sides are driven to move upward by pushing the air release valve body 407 upward. The sliders 405 move upward to align with the travel groove 406. By rotating the air release valve body 407, the sliders 405 on both sides slide in the travel groove 406 and move toward the side of the slide groove 403. When the sliders 405 move to align with the slide groove 403, the air release valve body 407 moves downward to drive the sliders 405 on both sides to move downward along the slide groove 403 and disengage from the slide groove 403, so that the air release valve body 407 and the air release valve housing 401 can be disassembled, thereby facilitating the cleaning of the sealing rubber cone 410 in the air release valve housing 401, making cleaning easier and improving the cleaning effect.

[0031] The protection mechanism 5 includes a first fixed ring 506 and two movable grooves 503. The inner wall of the first fixed ring 506 is connected to the outer wall of the air outlet nozzle 7, and the two movable grooves 503 are respectively opened on both sides of the inner wall of the air release valve body 407. A sliding ring 505 is attached to the top of the first fixed ring 506. The inner wall of the sliding ring 505 is slidably connected to the outer wall of the air outlet nozzle 7, and the inner walls of the two movable grooves 503 are both slidably connected to movable blocks 504. A sliding rod 501 is connected to one side of the movable block 504, and the other end of the sliding rod 501 extends to the outside of the air release valve body 407. A second spring 502 is sleeved on the outer wall of the sliding rod 501, and the two ends of the second spring 502 are respectively connected to one side of the movable block 504 and the inner wall of the movable groove 503.

[0032] The specific implementation method is as follows: by setting the protection mechanism 5, the downward movement of the air release valve body 407 drives the moving blocks 504 on both sides to move downward. During the downward movement of the moving blocks 504, the inclined surface set on one side of the moving blocks 504 makes it possible for the moving blocks 504 to shrink into the moving groove 503 when they come into contact with the air outlet nozzle 7, and compress the second spring 502, so as not to affect the continued downward movement of the air release valve body 407. Afterwards, the elastic force of the second spring 502 is released to drive the moving blocks 504 to return to their original positions. At this time, the moving blocks 504 can be blocked by the bottom of the air outlet nozzle 7, so as to prevent the air release valve body 407 from separating from the air outlet nozzle 7, thereby preventing the air release valve body 407 from being pushed up and causing harm to the operator. By setting the sliding ring 505 and the first fixed ring 506, the downward movement of the air release valve body 407 drives the moving blocks 504 on both sides to be pressed downward against the sliding ring 505, so that the moving blocks 504 first move into the moving groove 503, and then the elastic force is released by the second spring 502 so that the moving blocks 504 on both sides clamp the sliding ring 505, and then the upward movement of the air release valve body 407 drives the moving blocks 504 on both sides to move upward, and drives the sliding ring 505 to move upward together, when the sliding ring 505 moves to the bottom of the air outlet nozzle 7, the inclined surface set outside the sliding ring 505 allows the moving blocks 504 to continue to move upward and separate from the air outlet nozzle 7, thereby facilitating the cleaning of the air outlet nozzle 7.

[0033] Working principle: When in use, the air relief valve body 407 moves downward to drive the moving blocks 504 on both sides to move downward. During the downward movement of the moving blocks 504, the inclined surface set on one side of the moving blocks 504 will contact and squeeze the air outlet nozzle 7, so that the moving blocks 504 will shrink into the moving groove 503 and compress the second spring 502, so that the air relief valve body 407 can continue to move downward, and then the elastic force of the second spring 502 is released to drive the moving blocks 504 to return to their original position, so that the moving blocks 504 can be moved by the bottom of the air outlet nozzle 7. The first spring 402 is used to block the air release valve body 407, thereby preventing the air release valve body 407 from separating from the air outlet nozzle 7. When the air release valve needs to be cleaned, the air release valve body 407 is driven downward by pressing the air release valve housing 401, so that the moving block 504 presses the sliding ring 505 downward and moves into the moving groove 503. Since the elastic force of the first spring 402 is greater than the elastic force of the second spring 502, the sliding block 405 will not be separated from the placement groove 404 during the process of the air release valve housing 401 driving the air release valve body 407 to move downward, and then it is released by the second spring 502. The elastic force causes the moving blocks 504 on both sides to clamp the sliding ring 505, and then the air relief valve body 407 moves upward to drive the moving blocks 504 on both sides to clamp the sliding ring 505 and move upward together. When the sliding ring 505 moves to the bottom of the air outlet nozzle 7, the inclined surface provided on the outside of the sliding ring 505 allows the moving blocks 504 to continue to move upward, thereby separating from the air outlet nozzle 7, and then the air relief valve body 407 can be removed, which is convenient for cleaning the air outlet nozzle 7, and then the air relief valve body 407 is pushed upward to drive the sliding blocks 504 on both sides to move upward. The block 405 moves upward and is aligned with the stroke groove 406. By rotating the relief valve body 407, the sliders 405 on both sides move in the stroke groove 406 toward the side of the slide groove 403. When the sliders 405 move to align with the slide groove 403, the relief valve body 407 moves downward to drive the sliders 405 on both sides to move downward along the slide groove 403 until they are separated from the slide groove 403, so that the relief valve body 407 and the relief valve housing 401 can be disassembled, and the sealing rubber cone 410 in the relief valve housing 401 can be cleaned.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An electric pressure cooker with an air release valve that is easy to clean, comprising an electric pressure cooker body (1), characterized in that: The top of the electric pressure cooker body (1) is fitted with a pot cover (2), the top of the pot cover (2) is fitted with a valve seat (3), a disassembly mechanism (4) is arranged inside the valve seat (3), a through groove is provided at the bottom of the inner wall of the valve seat (3), and a gas outlet nozzle (7) is slidably connected to the inner wall of the through groove, and a protective mechanism (5) is arranged on the outer wall of the gas outlet nozzle (7); The disassembly mechanism (4) comprises a relief valve housing (401), the outer wall of the relief valve housing (401) being provided with two slide grooves (403), one side of the slide groove (403) being provided with a travel groove (406), and the two travel grooves (406) on both sides are symmetrical to each other, one side of the travel groove (406) being provided with a placement groove (404), the inner wall of the placement groove (404) being slidably connected with a slider (405), the inner wall of the relief valve housing (401) being slidably connected with a relief valve body (407), and the outer wall of the relief valve body (407) being connected to one side of the slider (405).

2. The electric pressure cooker with an easy-to-clean air release valve according to claim 1, characterized in that: A sliding groove (409) is provided on the top of the air release valve body (407), and a sealing gasket (408) is slidably connected to the inner wall of the sliding groove (409). A plurality of first springs (402) are connected to the bottom of the sealing gasket (408), and the other end of the first spring (402) is connected to the inner wall of the sliding groove (409). A sealing groove (411) is provided on the inner wall of the air release valve housing (401), and the inner wall of the sealing groove (411) is in contact with the outer wall of the sealing gasket (408).

3. The electric pressure cooker with an easy-to-clean air release valve according to claim 1, characterized in that: The inner wall of the air release valve housing (401) is connected to a sealing rubber cone (410), and the bottom of the sealing rubber cone (410) is in contact with the top of the air outlet nozzle (7).

4. The electric pressure cooker with an easy-to-clean air release valve according to claim 1, characterized in that: The top of the air release valve housing (401) is provided with a plurality of air outlets (6); the bottom of the air outlet nozzle (7) passes through one side of the pot cover (2); the outer wall of the air outlet nozzle (7) is provided with a thread and is threadedly connected to a nut (8); the top of the nut (8) is in contact with one side of the pot cover (2); the outer wall of the air outlet nozzle (7) is connected to a second fixing ring (9); the bottom of the second fixing ring (9) is in contact with the inner wall of the valve seat (3).

5. The electric pressure cooker with an easy-to-clean air release valve according to claim 1, characterized in that: The protection mechanism (5) comprises a first fixed ring (506) and two movable grooves (503); the inner wall of the first fixed ring (506) is connected to the outer wall of the air outlet nozzle (7); and the two movable grooves (503) are respectively arranged on both sides of the inner wall of the air release valve body (407); a sliding ring (505) is attached to the top of the first fixed ring (506); and the inner wall of the sliding ring (505) is slidably connected to the outer wall of the air outlet nozzle (7).

6. The electric pressure cooker with an easy-to-clean air release valve according to claim 5, characterized in that: The inner walls of the two movable grooves (503) are both slidably connected to movable blocks (504), one side of the movable block (504) is connected to a sliding rod (501), and the other end of the sliding rod (501) extends outside the air relief valve body (407), and the outer wall of the sliding rod (501) is sleeved with a second spring (502), and the two ends of the second spring (502) are respectively connected to one side of the movable block (504) and the inner wall of the movable groove (503).

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