CN221153779U - Micro-pressure pot cover and micro-pressure cooking device - Google Patents

Abstract

The utility model relates to a micro-pressure pot cover, which comprises a cover body assembly, wherein a stop rod based on air pressure up-down movement is arranged on the cover body assembly, and the micro-pressure pot cover also comprises a micro-pressure valve; the cover body assembly is provided with a through hole, the cover body assembly is provided with a coaming along the periphery of the through hole, the coaming is provided with a guide hole which is arc-shaped and the middle part of the guide hole is bent downwards, and one end of the guide hole extends to the top of the coaming to form a notch; the micro-pressure valve is embedded in the coaming, a guide rod capable of being matched with the guide hole is arranged on the side wall of the micro-pressure valve, an exhaust part is arranged on the side wall of the micro-pressure valve, and a first stop hole for the stop rod to penetrate and limit the rotation range relative to the stop rod is further formed in the micro-pressure valve. The venting structure of the micro-pressure pot cover is convenient to clean and can meet the requirement of midway feeding. The utility model also relates to a micro-pressure cooking device applying the micro-pressure pot cover.

Description

Micro-pressure pot cover and micro-pressure cooking device

Technical Field

The utility model relates to a micro-pressure cooker cover and a micro-pressure cooking device using the micro-pressure cooker cover.

Background

With the improvement of living standard and fast-paced life style, the requirements of people on cooking efficiency are also higher and higher, so that the pressure cooker is one of the best modes for improving the cooking efficiency. In order to ensure the rapid cooking of food, more pressure cookers or micro-pressure cookers are continuously available on the market. For pressure cooker such as open flame pressure cooker and electric pressure cooker, a small hole pressure release valve is usually arranged on the cooker cover. For the micro-pressure cooker, a channel is bent on the cooker cover to realize quick cooking of food materials. However, the multi-curve exhaust structure has a large number of dead corners, is difficult to clean, and cannot be used for adding food in the middle of the cooking process. In addition, the exhaust and pressurization times are long.

Disclosure of utility model

The utility model aims to provide a micro-pressure pot cover which is convenient to clean and can meet the requirement of midway feeding and has an exhaust structure.

The second technical problem to be solved by the utility model is to provide a micro-pressure cooking device applying the micro-pressure cooker cover aiming at the prior art.

The technical scheme adopted by the utility model for solving the first technical problem is as follows: the utility model provides a micro-pressure pot cover, includes lid subassembly, be equipped with the dead lever based on the air pressure reciprocates on the lid subassembly, its characterized in that: the hydraulic control system also comprises a micropressure valve;

The cover body assembly is provided with a through hole, the cover body assembly is provided with a coaming along the periphery of the through hole, the coaming is provided with a guide hole which is arc-shaped and has a middle part bent downwards, and one end of the guide hole extends to the top of the coaming to form a notch;

the micro-pressure valve is embedded in the coaming, a guide rod capable of being matched with the guide hole is arranged on the side wall of the micro-pressure valve, an exhaust part is arranged on the side wall of the micro-pressure valve, and a first stop hole for the stop rod to penetrate and limit the rotation range relative to the stop rod is further formed in the micro-pressure valve.

Preferably, two guide holes are formed in the coaming in a central symmetry mode, and two guide rods are arranged on the side wall of the micro-pressure valve in a matching mode.

Preferably, the exhaust part is provided at a lower portion of the side wall of the micro-pressure valve.

Preferably, the cover assembly comprises a cooker cover body and a rotating body, wherein the cooker cover body is provided with the through hole, and the stop rod is arranged on the cooker cover body; the pot cover body is also provided with a caliper capable of moving along the radial direction;

The rotary body is arranged on the pot cover body in a rotary mode corresponding to the position of the through hole, the middle of the rotary body is communicated to form the coaming, a second stop hole through which the stop rod can pass is formed in the rotary body, and the rotary body and the calipers are arranged in a linkage mode.

Preferably, the upper surface of the caliper is convexly provided with a guide post, and the bottom surface of the rotating body is provided with a driving groove which can be used for placing the guide post and can drive the caliper to move along the radial direction.

Preferably, the driving groove extends radially inward from an edge of the rotating body to be curved.

Preferably, the caliper comprises a caliper body bent along the periphery of the pot cover body and a connecting arm connected to the caliper body in the radial direction, the pot cover body is connected with a guide shell covered above the connecting arm, a guide groove for placing the connecting arm is formed in the lower surface of the guide shell, and the lower part of the rotating body is limited below the guide shell.

For convenient operation, the rotating body is connected with a handle.

In order to facilitate understanding of food materials added in the middle of the cooking process, further accurate adjustment of cooking parameters is achieved, and an image collector is arranged on the rotating body and faces the central hole penetrating through the middle. The surrounding plate outer side wall of the rotating body is provided with an installation cavity, the image collector is arranged in the installation cavity, and an opening is formed in the surrounding plate corresponding to the arrangement position of the image collector.

The utility model solves the second technical problem by adopting the technical proposal that: the utility model provides a micropressure cooking device, includes the pot body and covers the pot cover on the pot body, its characterized in that: the cooker cover adopts the micro-pressure cooker cover.

Compared with the prior art, the utility model has the advantages that: according to the micro-pressure cooker cover, the micro-pressure valve which can be rotationally detached is arranged, so that when food materials are needed to be added in the middle of cooking, the micro-pressure cooker cover does not need to be opened integrally, and only the micro-pressure valve is screwed down and added through the large-caliber through hole. In addition, based on the limitation of the opening stop rod, the operation safety when the micro-pressure valve is unscrewed can be effectively ensured, and the phenomenon that the micro-pressure valve is opened under the condition of larger pressure is effectively avoided. In addition, the micro-pressure valve can be conveniently disassembled and assembled, and the micro-pressure valve is also conveniently cleaned.

Drawings

Fig. 1 is a perspective view of a micro-pressure cooker cover in an embodiment of the utility model.

Fig. 2 is a cross-sectional view of the micro-pressure valve in a locked state according to an embodiment of the present utility model.

Fig. 3 is a cross-sectional view of the micropressure valve in the exhaust state according to the embodiment of the present utility model.

Fig. 4 is a cross-sectional view of the micropressure valve in an open state according to an embodiment of the present utility model.

Fig. 5 is an exploded perspective view of a micro-pressure cooker cover in an embodiment of the utility model.

Fig. 6 is a perspective view of a micro-pressure cooking apparatus according to an embodiment of the present utility model.

Fig. 7 is a perspective view of a micro-pressure cooking apparatus with a lid in a locked state according to an embodiment of the present utility model.

Fig. 8 is a perspective view of a micro-pressure cooking apparatus with a lid in an opened state according to an embodiment of the present utility model.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

As shown in fig. 1 to 6, the micro-pressure cooker cover in the present embodiment is covered on the cooker body 100 for use, so as to form a micro-pressure cooking device, and thus micro-pressure cooking can be achieved. The micro-pressure pot cover comprises a cover body component and a micro-pressure valve 2.

Wherein, the cover assembly is provided with a stop lever 1 which moves up and down based on air pressure, and when the air pressure in the pot body 100 is higher than the external air pressure, the air in the pot body 100 can push the stop lever to move upwards. And when the air pressure in the pot body 100 and the external air pressure reach the air pressure balance, the stop lever 1 falls. At this time, the pot body 100 assembly can be opened from the pot body 100, and the safety during opening can be ensured.

The cover assembly is provided with a through hole 31, and the position of the through hole 31 can feel that a specific arrangement is needed. For convenience of operation, the through hole 31 in this embodiment is opened at the center of the cover assembly. The hole diameter of the through hole 31 is relatively large, so that the food material can be added from the through hole 31 into the pot body 100.

The cover body assembly is provided with a coaming 41 along the outer periphery of the through hole 31, and the coaming 41 is surrounded to form a mounting groove cavity, so that the embedded mounting of the micro-pressure valve 2 in the coaming 41 is met. The coaming 41 is provided with a guide hole 43 which is arc-shaped and has a downward bent middle part, and one end of the guide hole 43 extends to the top of the coaming 41 to form a notch 431. The lateral wall of the micro-pressure valve 2 is provided with a guide rod 21 which can be matched with the guide hole 43, and the micro-pressure valve 2 is matched and installed in the coaming 41 through the matching of the guide rod 21 and the guide hole 43, so as to ensure the installation balance of the micro-pressure valve 2 in the coaming 41, in this embodiment, the coaming 41 is provided with two guide holes 43 in central symmetry, and the lateral wall of the corresponding micro-pressure valve 2 is provided with two guide rods 21 in a matching way. When the micro-pressure valve is installed, the guide rod 21 is placed in the guide hole 43 from the position of the notch 431, the micro-pressure valve 2 is rotated, the guide rod 21 moves downwards along the guide hole 43, so that the micro-pressure valve 2 is wholly downwards, and when the guide rod 21 is positioned at the bottommost position of the guide hole 43, namely, the micro-pressure valve 2 is positioned at the bottommost position, the micro-pressure valve 2 seals the through hole 31.

The side wall of the micro-pressure valve 2 is provided with an exhaust part 22, and the exhaust part 22 is specifically arranged at the lower part of the side wall of the micro-pressure valve 2. When the micro-pressure valve 2 is at the lowest end position, the exhaust portion 22 is blocked by the structure in the through hole 31, and the micro-pressure valve 2 cannot realize the exhaust at this time.

The micro-pressure valve 2 is further provided with a first stop hole 23 for the stop rod 1 to penetrate and limit the rotation range relative to the stop rod 1, and when the air pressure in the pot body 100 exceeds the external air pressure in the cooking process, the stop rod 1 is jacked up to penetrate into the first stop hole 23. In order to ensure the safety of use, the stop rod 1 is positioned at one end of the first stop hole 23, and the micro-pressure valve 2 cannot rotate towards the direction that the guide rod 21 is separated from the notch 431 due to the limitation of the first stop hole 23, and in the case that the air is required to be discharged, the first stop hole 23 only allows the micro-pressure valve 2 to rotate towards the direction that the guide rod 21 moves towards the blind end of the guide hole 43. This avoids the risk of the micropressure valve 2 collapsing on the basis of the air pressure. When the guide rod 21 moves to the blind end of the guide hole 43, the micro-pressure valve 2 is lifted upwards, the exhaust part 22 on the micro-pressure valve 2 is exposed, the gas in the pot body 100 can be discharged outwards, when the gas is exhausted to the outside and the inside of the pot body 100, the stop rod 1 can fall down, the rotation restriction of the micro-pressure valve 2 is cancelled, and the micro-pressure valve 2 rotates, so that the guide rod 21 is separated from the notch 431 at the end part of the guide hole 43. Taking out the micro-pressure valve 2 can realize the operation of adding food materials into the pot body 100 from the through hole 31.

The cover assembly in this embodiment specifically includes a cover body 3 and a rotating body 4, where the cover body 3 is provided with the through hole 31, and the stop lever 1 is also movably disposed on the cover body 3. In general, for the micro-pressure cooking device, a caliper 5 structure capable of being clamped with the pot body 100 is provided on the pot cover 200, so as to prevent the pot body from being broken due to high-pressure gas in the cooking process. In this embodiment, the pot cover body 3 is provided with a caliper 5 which can move along the radial direction.

The rotary body 4 is rotatably arranged on the pot cover body 3 corresponding to the position of the through hole 31, and the handle 45 is connected to the rotary body 4, so that a user can conveniently hold the handle 45 to rotate the rotary body 4.

The middle part of the rotating body 4 is penetrated to form a coaming 41, namely the micro-pressure valve 2 is embedded and arranged in the rotating body 4. In order to facilitate the feeding of food materials into the pan body 100 from the central hole penetrating the middle of the rotating body 4. In order to improve the convenience of adding food materials, the diameter of the central hole in the middle of the rotating body 4 is larger than that of the through hole 31 on the pot cover body 3. Meanwhile, based on the diameter difference structure, when the micro-pressure valve 2 is installed in the rotating body 4, when the micro-pressure valve 2 moves to the lowest end position, the lower end of the micro-pressure valve 2 can extend into the through hole 31 of the pot cover body 3 to seal the exhaust part 22, and when the micro-pressure valve 2 moves out of the through hole 31, the exhaust part 22 can realize the exhaust of the gas in the pot body 100.

In addition, the rotating body 4 is provided with a second stop hole 42 through which the stop rod 1 can pass, when the rotating body 4 rotates on the pot cover body 3 to the position where the calipers 5 lock the pot cover 200 and the pot body 100, after the air pressure in the pot body 100 is higher than the external air pressure, the brake rod is pushed to move upwards to penetrate into the second stop hole 42, and meanwhile, the brake rod also penetrates into the first stop hole 23, so that the limit of the rotating body 4 and the micro-pressure valve 2 is realized, and the use safety in the cooking process is ensured.

The rotating body 4 is connected with the calipers 5, and is further used for driving the calipers 5 to move radially inwards to lock the pot body 100 and the pot cover 200, or move radially outwards to open the pot body 100 and the pot cover 200. Specifically, the upper surface of the caliper 5 is convexly provided with a guide post 50, and the bottom surface of the rotating body 4 is provided with a driving groove 44 into which the guide post 50 can be placed and which can drive the caliper 5 to move in the radial direction. The driving groove 44 extends radially inward from the edge of the rotating body 4 to be curved.

The caliper 5 in this embodiment specifically includes a caliper body 51 bent along the outer periphery of the pot cover body 3 and a connecting arm 52 connected to the caliper body 51 in the radial direction, and when the pot cover 200 is covered on the pot body 100, the caliper 5 can realize the mutual locking of the pot body 100 and the pot cover 200 when the caliper 5 moves radially inwards. In order to ensure reliable movement of the caliper 5 relative to the pot cover body 3 without detachment from the pot cover body 3, the pot cover body 3 in this embodiment is connected with a guide housing 6 covering over the connection arm 52, a guide groove 61 into which the connection arm 52 is inserted is provided on the lower surface of the guide housing 6, and the lower portion of the rotating body 4 is limited below the guide housing 6.

In order to facilitate understanding of food materials added in the middle of the cooking process, and further more accurately adjust cooking parameters, an image collector 7 is arranged on the rotating body 4 and faces a central hole penetrating through the middle. Specifically, the outer side of the coaming 41 of the rotating body 4 is provided with a mounting cavity, the image collector 7 is arranged in the mounting cavity, and the coaming 41 is provided with an opening corresponding to the arrangement position of the image collector 7.

Referring to fig. 7 and 8, the present utility model further relates to a micro-pressure cooking apparatus, comprising a pot body 100 and a pot cover 200 covering the pot body 100, wherein the pot cover 200 adopts the micro-pressure pot cover as described above.

The micro-pressure pot cover is provided with the micro-pressure valve 2 which can be rotationally detached, so that when food materials are needed to be added in the middle of cooking, the micro-pressure pot cover does not need to be opened integrally, and only the micro-pressure valve 2 is screwed down to be added through the large-caliber through hole 31. Meanwhile, the large-aperture through hole 31 is convenient for cleaning the pot cover 200 assembly and exhausting the juice when cooking. In addition, based on the limitation of the opening stop rod, the operation safety when the micro-pressure valve 2 is unscrewed can be effectively ensured, and the phenomenon that the micro-pressure valve 2 is opened under the condition of larger pressure is effectively avoided. In addition, the micro-pressure valve 2 can be conveniently disassembled and assembled, so that the micro-pressure valve 2 is also conveniently cleaned.

In the description and claims of the present utility model, terms indicating directions, such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", etc., are used to describe various example structural parts and elements of the present utility model, but these terms are used herein for convenience of description only and are determined based on the example orientations shown in the drawings. Because the disclosed embodiments of the utility model may be arranged in a variety of orientations, the directional terminology is used for purposes of illustration and is in no way limiting, such as "upper" and "lower" are not necessarily limited to being in a direction opposite or coincident with the direction of gravity.

Claims (10)

1. The utility model provides a micro-pressure pot cover, includes lid subassembly, be equipped with on the lid subassembly and reciprocate (1) its characterized in that based on the air pressure: the micro-pressure valve (2) is also included;

The cover body assembly is provided with a through hole (31), the cover body assembly is provided with a coaming (41) along the periphery of the through hole (31), the coaming (41) is provided with a guide hole (43) which is arc-shaped and has a middle part bent downwards, and one end of the guide hole (43) extends to the top of the coaming (41) to form a gap (431);

The micro-pressure valve (2) is embedded in the coaming (41), a guide rod (21) capable of being matched with the guide hole (43) is arranged on the side wall of the micro-pressure valve (2), an exhaust part (22) is arranged on the side wall of the micro-pressure valve (2), and a first stop hole (23) for allowing the stop rod (1) to penetrate and limiting the rotation range relative to the stop rod (1) is further formed in the micro-pressure valve (2).

2. The micro-pressure cooker cover according to claim 1, wherein: two guide holes (43) are formed in the coaming (41) in a central symmetry mode, and two guide rods (21) are arranged on the side wall of the micro-pressure valve (2) in a matching mode.

3. The micro-pressure cooker cover according to claim 1, wherein: the exhaust part (22) is arranged at the lower part of the side wall of the micro-pressure valve (2).

4. A micro pressure cooker cover according to any one of claims 1 to 3, characterized in that: the cover body assembly comprises a pot cover body (3) and a rotating body (4), the pot cover body (3) is provided with the through hole (31), and the stop rod (1) is arranged on the pot cover body (3); a caliper (5) capable of moving along the radial direction is also arranged on the pot cover body (3);

the rotary body (4) is rotatably arranged on the pot cover body (3) corresponding to the position of the through hole (31), the middle part of the rotary body (4) is communicated to form the coaming (41), the rotary body (4) is provided with a second stop hole (42) through which the stop rod (1) can pass, and the rotary body (4) and the caliper (5) are arranged in a linkage way.

5. The micro-pressure cooker cover according to claim 4, wherein: the upper surface of the caliper (5) is convexly provided with a guide post (50), and the bottom surface of the rotating body (4) is provided with a driving groove (44) which can be used for placing the guide post (50) and can drive the caliper (5) to move along the radial direction.

6. The micro-pressure cooker cover according to claim 5, wherein: the drive groove (44) extends radially inwards from the edge of the rotating body (4) and is curved.

7. The micro-pressure cooker cover according to claim 4, wherein: the caliper (5) comprises a caliper body (51) which is bent along the periphery of the pot cover body (3) and a connecting arm (52) which is connected to the caliper body (51) in the radial direction, the pot cover body (3) is connected with a guide shell (6) which covers the upper portion of the connecting arm (52), the lower surface of the guide shell (6) is provided with a guide groove (61) for the connecting arm (52) to be placed in, and the lower portion of the rotating body (4) is limited below the guide shell (6).

8. The micro-pressure cooker cover according to claim 4, wherein: the rotating body (4) is connected with a handle (45).

9. The micro-pressure cooker cover according to claim 4, wherein: an image collector (7) is arranged on the rotating body (4) and is communicated with the central hole in the middle.

10. The utility model provides a micropressure cooking device, includes pot body (100) and cover (200) on pot body (100), its characterized in that: the pot cover (200) employs a micro-pressure pot cover according to any one of claims 1 to 9.