Quick locking mechanism for pot cover of micro-pressure pot

Abstract

The utility model relates to the technical field of pot cover quick locking mechanisms, and discloses a micro-pressure pot cover quick locking mechanism which comprises a plurality of connecting seats installed on the outer side of a pot cover, buckling plates are hinged to the connecting seats, connecting rods are arranged on the two sides of each buckling plate and located on the inner walls of the connecting seats, and the buckling plates are hinged to the connecting seats. A coil spring is arranged on the outer side of the connecting rod, a first hinge seat is hinged to the top of the buckle plate, a fixing rod is arranged on one side of the first hinge seat, a second hinge seat is fixedly connected to the other end of the fixing rod, a connecting block is hinged to the interior of the second hinge seat, and a fixing plate is arranged above the pot cover. Then the fixing plate is pressed through the limiting structure, the fixing plate can move downwards, the fixing plate can push the buckling plates to rotate through the fixing rods, the multiple buckling plates are buckled to the outer side of the pot edge at the same time, and therefore the pot cover is fixed and locked, and the locking convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of quick locking mechanisms for pot covers, in particular to a quick locking mechanism for a pot cover of a micro-pressure cooker. Background Art

[0002] A micro-pressure cooker is actually a type of pot. Different from ordinary pots and pressure cookers, micro-pressure cookers can be divided into micro-pressure rice cookers, micro-pressure frying pans, etc. The working pressure of a micro-pressure cooker is generally lower than 1.2 atmospheres. Under this pressure, it is easier to cook food than with an ordinary pot, and the lid can be opened at any time during operation. Its characteristics are that it is faster than an ordinary pot, but it does not give people a sense of danger when using a pressure cooker. The lid can even be opened during use. The micro-pressure cookers currently used on the market have a relatively simple structure. When locking the lid, multiple locks are generally set to buckle and lock it, which makes the locking steps more cumbersome. For this reason, a quick locking mechanism for the lid of a micro-pressure cooker is proposed. Utility Model Content

[0003] The purpose of the present utility model is to provide a quick locking mechanism for the lid of a micro-pressure cooker, so as to solve the problem raised in the above background technology that the micro-pressure cookers currently used in the market have a relatively simple structure and generally require multiple locks to be fastened and locked when locking the lid, resulting in complicated locking steps.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick locking mechanism for a micro-pressure cooker lid, comprising a plurality of connecting seats mounted on the outside of the lid, a plurality of connecting seats being hingedly provided with gusset plates, connecting rods being provided on both sides of the gusset plates and being located on the inner wall of the connecting seats, a coil spring being provided on the outside of the connecting rods, a first hinge seat being hingedly connected to the top of the gusset plates, a fixing rod being provided on one side of the first hinge seat, a second hinge seat being fixedly connected to the other end of the fixing rod, a connecting block being hingedly connected to the inside of the second hinge seat, and the lid of the cooker being locked. A fixing plate is provided on the top, and the connecting block is fixedly installed on the outer side of the fixing plate. A limiting structure is provided on the top of the pot cover, and the fixing plate is connected to the limiting structure. A pot body is provided at the bottom of the pot cover, and a pot rim is provided on the outer side of the pot body. One end of the buckle plate is buckled on the outer side of the pot rim. When in use, the pot cover is installed on the top of the pot body, and then the fixing plate is pressed by the limiting structure, the fixing plate will move downward, and the fixing plate will push the buckle plate to rotate through the fixing rod, so that multiple buckle plates are buckled on the outer side of the pot rim at the same time, thereby fixing and locking the pot cover, improving the convenience of locking.

[0005] Preferably, the limiting structure includes a limiting column, which is fixedly installed on the top of the pot cover, and the internal sliding connection of the limiting column is connected to a push rod, and the top of the push rod is fixedly connected to a pull plate, and the fixed plate is rotatably installed on the outside of the push rod through a bearing, and two clamping rods are provided on the outside of the push rod, and the clamping rods are buckled on the inner wall of the limiting column. A spring is sleeved on the outside of the limiting column, and one end of the spring is fixedly connected to the fixed plate. When in use, the pull plate is pressed downward, and the pull plate will cause the push rod to slide toward the inside of the limiting column, and the fixed plate will also move with it. The fixed plate will squeeze the spring, causing the spring to deform. When the push rod moves to the bottom, the push rod is rotated, and the deformed spring will push the clamping rod to buckle on the inner wall of the limiting column.

[0006] Preferably, the buckle plate is processed into an L-shape, and one end of the buckle plate is buckled with the edge of the pot, which facilitates the buckle plate to be buckled with the edge of the pot, thereby limiting and fixing the pot cover.

[0007] Preferably, a groove is provided on the inner wall of the connecting seat, the connecting rod and the coil spring are both located inside the groove, and the gusset plate is hingedly installed between the two connecting seats through the connecting rod and the coil spring.

[0008] Preferably, an L-shaped sliding groove is provided on the outer side of the limiting column, and the clamping rod is slidably installed inside the L-shaped sliding groove, and the push rod is limited and fixed by the clamping rod.

[0009] Preferably, a sliding groove is provided inside the limiting column, and the push rod is slidably installed inside the sliding groove, and the push rod can slide inside the limiting column.

[0010] Compared with the prior art, the above technical solution adopted by the present invention has the following technical effects:

[0011] The utility model is provided with a connecting seat, a buckle plate, a connecting rod and a coil spring. When in use, the pot cover is installed on the top of the connecting seat, and the pull plate is pressed downward, and the buckle plate can be pushed to rotate clockwise through the fixing rod, so that the bottom end of the buckle plate is buckled on the outer side of the pot edge, and the pot cover is limited and fixed, and locked, which makes the operation simpler. At the same time, when the push rod slides to the bottom, the push rod is rotated so that the clamping rod is buckled on the inner wall of the limiting column, thereby limiting the push rod and preventing the push rod from sliding at will. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 This is a side structural diagram of the present utility model;

[0015] Figure 3 This is a schematic diagram of the connection structure between the connecting seat and the gusset plate of the utility model;

[0016] Figure 4 This is a schematic diagram of the limiting structure of the utility model;

[0017] Figure 5 For the utility model Figure 1 Schematic diagram of the enlarged structure of A in the middle.

[0018] Explanation of the accompanying reference numerals: 1. pot cover; 2. connecting seat; 3. buckle plate; 4. connecting rod; 5. coil spring; 6. first hinge seat; 7. fixing rod; 8. second hinge seat; 9. connecting block; 10. fixing plate; 11. limiting column; 12. push rod; 13. pull plate; 14. clamping rod; 15. spring; 16. pot body; 17. pot edge; 18. L-shaped slide groove; 19. groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example

[0021] In the prior art, the micro-pressure cookers currently used in the market have a relatively simple structure. When locking the lid, multiple locks are generally provided for buckling and locking, resulting in a problem of complicated locking steps.

[0022] See also Figure 1-5The utility model provides a technical solution: a quick locking mechanism for a micro-pressure cooker lid, comprising a plurality of connecting seats 2 installed on the outside of the lid 1, a plurality of connecting seats 2 are hingedly provided with a gusset plate 3, specifically, a connecting rod 4 is provided on both sides of the gusset plate 3, and the connecting rod 4 is located on the inner wall of the connecting seat 2, a coil spring 5 is provided on the outer side of the connecting rod 4, a groove 19 is opened on the inner wall of the connecting seat 2, the connecting rod 4 and the coil spring 5 are both located inside the groove 19, the gusset plate 3 is hingedly installed between the two connecting seats 2 through the connecting rod 4 and the coil spring 5, the top of the gusset plate 3 is hingedly connected to a first hinge seat 6, a fixing rod 7 is provided on one side of the first hinge seat 6, and the other end of the fixing rod 7 is fixedly connected There is a second hinge seat 8, the interior of the second hinge seat 8 is hingedly connected with a connecting block 9, a fixing plate 10 is provided above the pot cover 1, the connecting block 9 is fixedly installed on the outside of the fixing plate 10, and a limiting structure is provided on the top of the pot cover 1, the limiting structure includes a limiting column 11, the limiting column 11 is fixedly installed on the top of the pot cover 1, the limiting column 11 is internally slidably connected with a push rod 12, a slide groove is provided inside the limiting column 11, the push rod 12 is slidably installed inside the slide groove, the push rod 12 can slide inside the limiting column 11, the top of the push rod 12 is fixedly connected with a pull plate 13, the fixing plate 10 is rotatably installed on the outside of the push rod 12 through a bearing, and two card rods 1 are provided on the outside of the push rod 12 4. The card rod 14 is buckled on the inner wall of the limit column 11. An L-shaped slot 18 is provided on the outside of the limit column 11. The card rod 14 is slidably installed in the inside of the L-shaped slot 18. The push rod 12 is limited and fixed by the card rod 14. A spring 15 is sleeved on the outside of the limit column 11, and one end of the spring 15 is fixedly connected to the fixed plate 10. When in use, press the pull plate 13 downward, and the pull plate 13 will cause the push rod 12 to slide toward the inside of the limit column 11. At the same time, the fixed plate 10 will move with it, and the fixed plate 10 will squeeze the spring 15, thereby causing the spring 15 to deform. When the push rod 12 moves to the bottom, rotate the push rod 12, and the deformed spring 15 will push the card rod 14 to buckle on the limit column 11 The inner wall of the pot body 16, the fixing plate 10 is connected to the limiting structure, the bottom of the pot cover 1 is provided with a pot body 16, and the outside of the pot body 16 is provided with a pot edge 17, the bottom end of the buckle plate 3 is buckled on the outside of the pot edge 17, the buckle plate 3 is processed into an L shape, and one end of the buckle plate 3 is buckled with the pot edge 17, which is convenient for the buckle plate 3 to be buckled with the pot edge 17, thereby limiting and fixing the pot cover 1. When in use, the pot cover 1 is installed on the top of the pot body 16, and then the fixing plate 10 is pressed by the limiting structure. The fixing plate 10 will move downward, and the fixing plate 10 will push the buckle plate 3 to rotate through the fixing rod 7, so that multiple buckle plates 3 are buckled on the outside of the pot edge 17 at the same time, thereby fixing and locking the pot cover 1, improving the convenience of locking.

[0023] The working principle or structural principle is that when in use, the pot cover 1 is installed on the top of the connecting seat 2, and then the pull plate 13 is pressed downward. The pull plate 13 will push the push rod 12 to move downward, and the fixed plate 10 outside the push rod 12 will also move. At the same time, the push rod 12 will also squeeze the spring 15, causing the spring 15 to deform. When the fixed plate 10 moves downward, it will push the buckle plate 3 to rotate through the fixed rod 7, so that the buckle plate 3 is buckled on the outside of the pot edge 17, thereby limiting and fixing the pot cover 1, making it convenient to lock. At the same time, when the push rod 12 slides to the bottom, rotate the push rod 12, and the deformed spring 15 will push the card rod 14 outside the push rod 12 to buckle on the inner wall of the limit column 11, thereby limiting the push rod 12 and preventing the push rod 12 from sliding at will.

[0024] The embodiments of the present invention have been described in detail with reference to the accompanying drawings. It should be noted that any implementations not depicted or described in the drawings or the main text of the specification are known to those skilled in the art and are not described in detail. Furthermore, the definitions of the various components described above are not limited to the specific structures, shapes, or methods described in the embodiments; those skilled in the art may easily modify or replace them.

[0025] Those skilled in the art will appreciate that various combinations and / or combinations of features described in the various embodiments and / or claims of the present invention may be employed, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, various combinations and / or combinations of features described in the various embodiments and / or claims of the present invention may be employed without departing from the spirit and teachings of the present invention. All such combinations and / or combinations fall within the scope of the present invention.

[0026] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A quick locking mechanism for a pressure cooker lid, comprising a plurality of connecting seats mounted on the outside of the lid, characterized in that: The cam is hingedly provided with a plurality of connecting seats, and connecting rods are provided on both sides of the cam and the connecting rods are located on the inner wall of the connecting seat. A coil spring is provided on the outside of the connecting rod. The top of the cam is hingedly connected to the first hinge seat, and a fixing rod is provided on one side of the first hinge seat. The other end of the fixing rod is fixedly connected to the second hinge seat, and the inside of the second hinge seat is hingedly connected to the connecting block. A fixing plate is provided above the pot cover, and the connecting block is fixedly installed on the outside of the fixing plate. A limiting structure is provided on the top of the pot cover, and the fixing plate is connected to the limiting structure. A pot body is provided at the bottom of the pot cover, and a pot edge is provided on the outside of the pot body. One end of the cam is buckled on the outside of the pot edge.

2. The quick locking mechanism for a micro-pressure cooker lid according to claim 1, characterized in that: The limiting structure includes a limiting column, which is fixedly installed on the top of the pot cover. A push rod is slidably connected to the inside of the limiting column. A pull plate is fixedly connected to the top of the push rod. The fixed plate is rotatably installed on the outside of the push rod through a bearing. Two clamping rods are provided on the outside of the push rod. The clamping rods are buckled on the inner wall of the limiting column. A spring is sleeved on the outside of the limiting column, and one end of the spring is fixedly connected to the fixed plate.

3. The quick locking mechanism for a micro-pressure cooker lid according to claim 1, characterized in that: The buckle plate is processed into an L shape, and one end of the buckle plate is buckled with the edge of the pot.

4. The quick locking mechanism for a micro-pressure cooker lid according to claim 1, characterized in that: The inner wall of the connecting seat is provided with a groove, and the connecting rod and the coil spring are both located inside the groove.

5. The quick locking mechanism for a micro-pressure cooker lid according to claim 2, characterized in that: An L-shaped sliding groove is provided on the outer side of the limiting column, and the clamping rod is slidably installed inside the L-shaped sliding groove.

6. The quick locking mechanism for a micro-pressure cooker lid according to claim 2, characterized in that: A sliding groove is provided inside the limiting column, and the push rod is slidably installed inside the sliding groove.

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