CN116019356A - A kind of pressure cooker cover and pressure cooker - Google Patents

Abstract

The invention discloses a high-pressure cooker cover and a high-pressure cooker, which comprise a cover body; the cover body is provided with an n-shaped frame, a threaded column is connected to the n-shaped frame in a penetrating way, the top of the threaded column penetrates through the n-shaped frame to be connected with a rotating handle, the bottom of the threaded column is provided with a limiting block, the threaded column is connected with a left locking piece and a right locking piece in a penetrating way, an elastic element is sleeved on the threaded column, one end of the elastic element is propped against the bottom of the n-shaped frame, and the other end of the elastic element is propped against the left locking piece and the right locking piece; the left locking piece and the right locking piece respectively penetrate through the two side parts of the n-shaped frame and extend to the edge of the cover body, and the end parts of the left locking piece and the right locking piece are provided with clamping hooks.

Description

A kind of pressure cooker cover and pressure cooker

technical field

The invention relates to the technical field of pressure cooker accessories, more specifically, it relates to a pressure cooker cover and a pressure cooker.

Background technique

As a kitchen pot, the pressure cooker mainly uses the physical phenomenon that the boiling point of the liquid will increase under higher pressure, and exerts pressure on the water so that the water can reach a higher temperature without boiling, so as to speed up the efficiency of stewing food. In high-altitude areas, using a pressure cooker can avoid the problem that the boiling point of water is lowered and it is not easy to cook food.

The main problem of the current pressure cooker on the market is that the lid and body of the pot are locked by pressing the button, so when opening and closing the lid, the user needs to deliberately find the corresponding button to operate, which is inconvenient to operate and has a poor operating experience. Therefore, the locking structure between the pot cover and the pot body needs to be further improved and promoted.

Contents of the invention

The present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present invention proposes a kind of pressure cooker lid and pressure cooker that have simple structure, easy to use and high safety.

A pressure cooker cover of the present invention, which includes a cover body; an "n" frame is installed on the cover body, and a threaded column is threaded on the "n" frame, and the top of the threaded column passes through the The "n" type frame is connected with a rotating handle, the bottom of the threaded column is provided with a limit block, the threaded column is connected with left and right locking pieces, the threaded column is sleeved with an elastic element, and the elastic One end of the element is pressed against the bottom of the "n" frame, and the other end is pressed against the left and right locking pieces; the left and right locking pieces pass through the two sides of the "n" type frame respectively. side, and extend to the edge of the cover, and the ends of the left and right locking pieces are provided with hooks.

A pressure cooker lid according to an embodiment of the present invention has at least the following beneficial effects: when it is necessary to lock the lid and the pot body, as long as the turning handle is rotated, the turning handle drives the limit block to move upward through the threaded column, thereby compressing the elastic element at the same time Drive the left and right locking pieces to move upwards. At this time, the hooks on the ends of the left and right locking pieces can be engaged with the pot body. At this time, the elastic element is the downward elasticity provided by the left and right locking pieces. Force, so as to realize the locking of the pot cover and pot body. When it is necessary to separate the pot cover from the pot body, just turn the handle, and the turn handle will drive the limit block to move downward through the threaded column. At this time, the hooks on the ends of the left and right locking pieces are released from locking with the pot body. The utility model has the advantages of simple structure, convenient operation and high safety.

According to some embodiments of the present invention, an exhaust valve is provided on the cover.

According to some embodiments of the present invention, a safety valve is provided on the cover.

According to some embodiments of the present invention, the two sides of the "n" frame are provided with rotating shafts, and the left and right locking pieces are overlapped on the rotating shafts.

According to some embodiments of the present invention, the turning handle is a quincunx handle.

According to some embodiments of the present invention, the elastic element is a spring or a shrapnel.

According to some embodiments of the present invention, the left and right locking pieces are elastic stainless steel pieces.

A pressure cooker according to the embodiment of the second aspect of the present invention, which includes a pot body and a cover of the pressure cooker according to the embodiment of the first aspect of the present invention, the pot body is provided with a convex edge, and the left and right locking The hook on the sheet is engaged with the convex edge.

A pressure cooker according to an embodiment of the present invention has at least the following beneficial effects: when the lid and the pot body are locked, the hooks on the left and right locking pieces engage with the convex edge of the pot body. The use safety of the pressure cooker is effectively improved, and hidden dangers are avoided.

Additional aspects and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Description of drawings

The present invention will be further described below in conjunction with accompanying drawing and embodiment, wherein:

Fig. 1 is the structural representation of pressure cooker of the present invention;

Fig. 2 is a structural schematic diagram of the pressure cooker lid of the present invention.

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that when it comes to orientation descriptions, for example, the orientation or positional relationship indicated by up, down, etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description , rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention.

In the description of the present invention, a plurality refers to two or more. If the description of the first and second is only for the purpose of distinguishing the technical features, it cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features relation.

In the description of the present invention, unless otherwise clearly defined, words such as setting, installation, and connection should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

With reference to Fig. 2, a kind of pressure cooker cover, it comprises cover body 1; Said cover body 1 is equipped with "n" type frame 2, and said "n" type frame 2 is connected with threaded post 3, and said threaded post The top of 3 passes through the "n" type frame 2 and is connected with a turning handle 4. For the convenience of turning, the turning handle 4 is a quincunx-shaped handle. The bottom of the threaded column 3 is provided with a limit block 5, the threaded column 3 is threaded with left and right locking pieces 6, the threaded column 3 is sleeved with an elastic element 7, and one end of the elastic element 7 It is pressed against the bottom of the "n" frame 2, and the other end is pressed against the left and right locking pieces 6; the elastic element 7 is generally a spring or a shrapnel.

The left and right locking pieces 6 respectively pass through the two sides of the “n” frame 2 and extend to the edge of the cover 1, and the ends of the left and right locking pieces 6 are provided with hooks 61. In order to ensure the performance of the left and right locking pieces 6, the left and right locking pieces 6 are elastic stainless steel pieces.

In order to facilitate the exhaust, the cover 1 is provided with an exhaust valve 10. In addition, in order to prevent the exhaust valve 10 from clogging and accidents, the cover 1 is provided with a safety valve 11. When the exhaust valve 10 fails When a fault occurs, the safety valve 11 will be activated to avoid accidents.

The two sides of the "n" frame 2 are provided with rotating shafts 9, and the left and right locking pieces 6 are overlapped on the rotating shafts 9, so as to realize the smooth movement of the left and right locking pieces 6 during movement. sex.

When the pot lid and the pot body 8 need to be locked, just rotate the handle 4, and the turn handle 4 drives the limit block 5 to move upward through the threaded column 3, thereby compressing the elastic element 7 and simultaneously driving the left and right locking pieces 6 to move upward. At this time, the hooks 61 on the ends of the left and right locking pieces 6 can be engaged on the pot body 8, and now the elastic element 7 is the downward elastic force provided by the left and right locking pieces 6, thereby Realize the locking of pot cover and pot body 8. When it is necessary to realize the separation of the pot cover and the pot body 8, as long as the handle 4 is rotated, the handle 4 drives the limit block 5 to move downward through the threaded column 3. At this time, the hooks on the ends of the left and right locking pieces 6 61 releases the lock with the pot body 8, the structure is simple, the operation is convenient, and the safety is high.

A pressure cooker according to an embodiment of the present invention includes a pot body 8 and a pressure cooker cover according to an embodiment of the present invention, the pot body 8 is provided with a convex edge 81, and the hooks on the left and right locking pieces 6 61 snaps onto the flange 81 . Since the pressure cooker of the embodiment of the present invention includes a pressure cooker cover of any one of the above embodiments, it has all the beneficial effects thereof, and will not be repeated here. In addition, when the pot lid and pot body 8 are locked, the hooks 61 on the left and right locking pieces engage with the flange 81 of the pot body. This setting effectively improves the safety of the pressure cooker and avoids hidden dangers. happened.

The preferred specific embodiments of the present invention have been described in detail above. It should be understood that those skilled in the art can make many modifications and changes according to the concept of the present invention without creative efforts. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of the present invention through logical analysis, reasoning or limited experiments on the basis of the prior art shall be within the scope of protection defined by the claims.

Claims (8)

1. A high pressure cooker cover, which is characterized in that: comprises a cover body (1);

the novel anti-theft lock is characterized in that an n-shaped frame (2) is arranged on the cover body (1), a threaded column (3) is connected to the n-shaped frame (2) in a penetrating way, the top of the threaded column (3) penetrates through the n-shaped frame (2) and is connected with a rotating handle (4), a limiting block (5) is arranged at the bottom of the threaded column (3), a left locking piece and a right locking piece (6) are connected to the threaded column (3) in a penetrating way, an elastic element (7) is sleeved on the threaded column (3), one end of the elastic element (7) is propped against the bottom of the n-shaped frame (2), and the other end of the elastic element is propped against the left locking piece and the right locking piece (6);

the left locking piece and the right locking piece (6) respectively penetrate through the two side parts of the n-shaped frame (2) and extend to the edge of the cover body (1), and the end parts of the left locking piece and the right locking piece (6) are provided with clamping hooks (61).

2. A pressure cooker lid as claimed in claim 1, wherein: an exhaust valve (10) is arranged on the cover body (1).

3. A pressure cooker lid according to claim 1 or 2, characterized in that: the cover body (1) is provided with a safety valve (11).

4. A pressure cooker lid as claimed in claim 1, wherein: the two side parts of the n-shaped frame (2) are provided with rotating shafts (9), and the left locking piece and the right locking piece (6) are lapped on the rotating shafts (9).

5. A pressure cooker lid as claimed in claim 1, wherein: the rotating handle (4) is a plum blossom-shaped handle.

6. A pressure cooker lid as claimed in claim 1, wherein: the elastic element (7) is a spring or a shrapnel.

7. A pressure cooker lid as claimed in claim 1, wherein: the left locking piece and the right locking piece (6) are stainless steel pieces with elasticity.

8. An autoclave, characterized in that: the high-pressure cooker comprises a cooker body (8) and the high-pressure cooker cover as claimed in claims 1 to 7, wherein the cooker body (8) is provided with a convex edge (81), and the clamping hooks (61) on the left locking piece and the right locking piece (6) are clamped on the convex edge (81).

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