CN215583849U - Cooking container's mechanism and cooking container that opens and shuts - Google Patents

Abstract

The utility model relates to a mechanism and culinary art container of opening and shutting of culinary art container, the mechanism of opening and shutting includes first handle and the second handle that can relatively rotate, is provided with first moving member and second moving member in the second handle, and at least part can stretch into the safety member of second moving member and the stop lever of second handle. The first moving piece and the second moving piece are respectively provided with a first inclined surface and a second inclined surface, when the first moving piece moves relative to the width direction of the opening and closing mechanism, the first inclined surface and the second inclined surface slide relatively, the second moving piece can be driven to move along the length direction of the opening and closing mechanism, and then the first clamping portion and the second clamping portion are clamped or released from clamping. The opening and closing mechanism can prevent the container cover from being forcibly opened when pressure exists in the cooking container, and compared with the prior art, the acting force between the opening stopping rod and the safety part is smaller, so that the strength requirement of the safety part is reduced.

Description

Cooking container's mechanism and cooking container that opens and shuts

Technical Field

The application relates to the technical field of cooking containers, in particular to an opening and closing mechanism of a cooking container and the cooking container.

Background

In the prior art, the rotary-closing type pressure cooker opening and closing mechanism enables the upper handle to be clamped with the lower handle through the elastic piece, and in the process of opening the opening and closing mechanism, the elastic force of the elastic piece needs to be overcome by large moment, so that a long handle is arranged to lengthen the force arm, and further, the labor-saving effect is achieved. When pressure exists in the cooking container, if the safety plate and the opening stopping rod are forced to open due to the fact that the torque of the opening and closing mechanism is large, the external force on the matching position of the safety plate and the opening stopping rod is large, the requirement on the rigidity of the safety plate and the opening stopping rod is large, the safety plate is easy to deform or damage when the rigidity of the safety plate is small, and the service life of the cooking container is shortened.

SUMMERY OF THE UTILITY MODEL

The application provides a mechanism and culinary art container that open and shut of culinary art container uses a new unblock mode for solve the easy problem that warp of safety plate.

The embodiment of the application provides a mechanism that opens and shuts of culinary art container, the mechanism that opens and shuts includes:

the first handle comprises a first clamping part;

a second handle rotatable relative to the first handle;

a first moving member mounted to the second handle and movable relative to the second handle;

the second moving piece is arranged on the second handle, can move relative to the second handle, and comprises a second clamping part and a safety component, and the second clamping part is used for being clamped with the first clamping part;

the opening stopping rod can move along the thickness direction of the opening and closing mechanism, at least part of the opening stopping rod can penetrate through the safety component and extend into the second handle;

the first moving piece comprises a first inclined surface, the second moving piece comprises a second inclined surface, the first inclined surface is in contact with the second inclined surface, the first moving piece is used for driving the second moving piece to move along the length direction of the opening and closing mechanism when the first moving piece moves along the width direction of the opening and closing mechanism, and the first inclined surface slides relative to the second inclined surface so that the first clamping portion is clamped with the second clamping portion or the clamping is released.

At least part passes the safety part and stretches into the second handle through the opening stopping rod, and the second moving piece can not move relative to the second handle when the opening and closing mechanism is in a locking state, so that the first clamping portion and the second clamping portion can not be clamped, and the probability of opening and closing the mechanism due to mistaken touch is reduced. First moving member and second moving member make first joint portion and second joint portion remove the joint through the mode linkage of first inclined plane and second inclined plane relative slip, and then make first handle and second handle can rotate relatively. Compared with the traditional force arm which is required to be along the length direction of the opening and closing mechanism when the opening and closing mechanism drives the second moving member, the opening and closing mechanism provided by the application drives the second moving member to move along the length direction of the opening and closing mechanism along the width direction of the opening and closing mechanism through the first moving member, the force direction is changed through the inclined plane, the force arm is shortened, the length of the opening and closing mechanism can be further shortened, and the occupied space when the package is stored is reduced.

In one possible embodiment, the first moving member includes a pressing portion and a plurality of main body portions, at least a portion of the pressing portion protrudes from an outer surface of the second handle, and the first inclined surface is located on the main body portions.

The pressing part protruding out of the outer surface of the second handle can more conveniently control the movement of the first moving part in the second handle. Be provided with a plurality of main parts and can strengthen stability when cooperating with the second moving member, preferably, the inclination of the first inclined plane of each main part is the same, and the effort difference to the second inclined plane when can making first inclined plane and second inclined plane cooperate is less like this, and the stability of motion process is stronger.

In a possible embodiment, the second moving member includes a plurality of through holes, the second inclined surface is located on an inner wall of the through holes, and the main body portion can extend into the through holes.

The relative slip through second inclined plane and first inclined plane can make first moving member drive the motion of second moving member when moving, sets up the second inclined plane at the through-hole inner wall to inclination is corresponding with the inclination on first inclined plane, can make first moving member drive the motion of second moving member more steady. The main part of the first moving part extends into the through hole, so that the moving path of the first moving part in the second moving part can be limited, the probability that the first inclined plane is separated from the second inclined plane in the moving process is reduced, and the stability in the moving process is enhanced.

In a possible embodiment, the second handle includes a mounting hole, and the second clamping portion protrudes from the mounting hole at least partially in a direction toward the first handle and is capable of moving relative to the mounting hole.

The second clamping portion of the second moving piece protrudes out of the second handle through the mounting hole and is clamped with the first clamping portion. The second joint portion can move for the mounting hole, makes first joint portion have sufficient motion space and accomplishes and the process of second joint portion joint and release the joint.

In a possible embodiment, the first handle comprises a mounting groove, which is open on one side in the width direction of the opening and closing mechanism;

first joint portion is along being close to the inside direction protrusion of mounting groove in the mounting groove inner wall, the at least part of second joint portion can stretch into the mounting groove, and with first joint portion is kept away from the plane butt of opening one side.

First handle sets up the mounting groove and first joint portion salient can make second joint portion and first joint portion joint in the recess in the mounting groove inner wall, has strengthened the joint strength between first joint portion and the first handle, has improved the life of mechanism that opens and shuts. The plane butt of open-ended one side is kept away from with first joint portion to second joint portion, can strengthen the stability behind second joint portion and the joint of first joint portion, reduces the risk that drops behind the joint.

In a possible embodiment, the first clamping portion comprises a guide surface which is inclined in the direction in which the first clamping portion protrudes.

Set up the spigot surface and make second joint portion get into the mounting groove after slide to first joint portion for the most convex position of mounting groove inner wall then resume the joint of original position completion with first joint portion along the spigot surface, can make the process of second joint portion and first joint portion joint easier, reduce the required power of closed mechanism process that opens and shuts.

In one possible embodiment, the opening stop lever comprises a base and a spacing post, the cross-sectional area of the base being greater than the cross-sectional area of the spacing post;

the safety component comprises a limiting hole, and the base can extend into the limiting hole;

the second handle comprises a stop hole, and the area of the stop hole is larger than or equal to the sectional area of the limiting column and smaller than the sectional area of the base.

The second handle is provided with the opening stopping hole, after the limiting column of the opening stopping rod extends into the opening stopping hole, the movement of the opening stopping rod in the length direction of the opening and closing mechanism is limited, the base of the opening stopping rod extends into the limiting hole of the safety part, and the safety part cannot move relative to the second handle when the limiting column extends into the opening stopping hole of the second handle, so that the opening and closing mechanism is locked, and the risk that the opening and closing mechanism is opened due to the fact that the opening stopping rod is contacted with the pressing part due to misoperation is reduced.

In a possible embodiment, the limiting holes include a first limiting hole and a second limiting hole, the first limiting hole is communicated with the second limiting hole along the length direction of the opening and closing mechanism, the area of the first limiting hole is greater than or equal to the sectional area of the base, and the area of the second limiting hole is greater than or equal to the sectional area of the limiting column and smaller than the sectional area of the base.

Because the area of first spacing hole an and the spacing hole b of second all is greater than the sectional area of spacing post and along the length direction intercommunication that opens and shuts the mechanism, when the spacing post of opening and shutting pole stretched into spacing hole, the second moving member can be for the second handle along the mechanism length direction motion that opens and shuts, and the mechanism that opens and shuts does not have the locking, can make first joint portion and second joint portion relieve the joint, and then the mechanism that opens and shuts opens. Because the area of the second spacing hole b is smaller than the sectional area of the base, the base of the opening stopping rod extends into the first spacing hole a, when the spacing column extends into the opening stopping hole, the base cannot enter the second spacing hole b, the second moving piece cannot move relative to the second handle, the opening and closing mechanism is locked, the first clamping portion and the second clamping portion cannot be clamped, and then the opening and closing mechanism cannot be opened.

In a possible embodiment, the opening and closing mechanism includes an elastic member, and one end of the elastic member abuts against the second handle and the other end abuts against the second moving member along a length direction of the opening and closing mechanism.

When the opening and closing mechanism is closed, the second clamping portion slides along the guide surface of the first clamping portion to compress the elastic piece, when the second clamping portion moves to a position where the second clamping portion can be clamped with the first clamping portion, the elastic force of the elastic piece enables the second moving piece to recover to the original position, the first clamping portion and the second clamping portion are clamped, when the opening and closing mechanism is opened, the first moving piece is pressed, the second moving piece moves along the length direction of the opening and closing mechanism, the elastic piece is compressed, and the clamping state between the first clamping portion and the second clamping portion is released. Through the elastic piece, the stability of the clamping state between the first clamping portion and the second clamping portion is enhanced, and the possibility that the clamping of the first clamping portion and the second clamping portion is removed under the condition that the first moving piece is not pressed is reduced.

The application provides a cooking container, which comprises a container main body, a container cover and an opening and closing mechanism, wherein the opening and closing mechanism is the opening and closing mechanism;

the first handle is mounted to the container body and the second handle is mounted to the container lid.

The cooking container is characterized in that the opening and closing mechanism and the cover opening handle are respectively arranged at two sides of the cooking container, the appearance of the cover opening handle can be consistent with the opening and closing mechanism but does not have the function of the opening and closing mechanism, and the torque can be increased through the cover opening handle when the second handle of the opening and closing mechanism rotates relative to the first handle, so that the cooking container is more convenient to open and close. When the opening and closing mechanism is installed, the container cover can not be opened forcibly when pressure exists in the cooking container, and the use safety of the cooking mechanism is ensured.

The utility model relates to a mechanism and culinary art container of opening and shutting of culinary art container, the mechanism of opening and shutting includes first handle and the second handle that can relatively rotate, is provided with first moving member and second moving member in the second handle, and at least part can stretch into the safety member of second moving member and the stop lever of second handle. The first moving piece and the second moving piece are respectively provided with a first inclined surface and a second inclined surface, when the first moving piece moves relative to the width direction of the opening and closing mechanism, the first inclined surface and the second inclined surface slide relatively, the second moving piece can be driven to move along the length direction of the opening and closing mechanism, and then the first clamping portion and the second clamping portion are clamped or released from clamping. The opening and closing mechanism can prevent the container cover from being forcibly opened when pressure exists in the cooking container, and compared with the prior art, the acting force between the opening stopping rod and the safety part is smaller, so that the strength requirement of the safety part is reduced.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

Fig. 1 is a cross-sectional view of a cooking container provided in the present application along a radial direction of the cooking container;

FIG. 2 is a block diagram of a cooking vessel provided herein;

FIG. 3 is a cross-sectional view of the opening and closing mechanism provided herein along a radial direction of the cooking vessel when locked;

FIG. 4 is a cross-sectional view of the opening and closing mechanism provided herein taken along a radial direction of the cooking vessel when unlocked;

FIG. 5 is a cross-sectional view of the opening and closing mechanism of the present application along the axial direction of the cooking vessel when locked;

FIG. 6 is a cross-sectional view of the opening and closing mechanism provided herein taken along the axial direction of the cooking container when unlocked;

FIG. 7 is a block diagram of a first moving part provided in the present application;

fig. 8 is a structural diagram of a second moving part provided in the present application.

Reference numerals:

1-a first handle;

11-a first snap-in part;

111-a guide surface;

12-mounting grooves;

2-a second handle;

21-mounting holes;

22-stop hole opening;

3-a first moving member;

31-a first bevel;

32-a pressing part;

33-a body portion;

4-a second moving member;

41-a second snap-in part;

42-a safety component;

421-limiting hole;

421 a-first limit hole;

421 b-second limit hole;

43-a second bevel;

44-a through hole;

5-stop rod;

51-a base;

52-a limit post;

6-an elastic member;

7-a container body;

8-container lid;

9-stop valve.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

Detailed Description

For better understanding of the technical solutions of the present application, the following detailed descriptions of the embodiments of the present application are provided with reference to the accompanying drawings.

It should be understood that the embodiments described are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

It should be noted that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.

As shown in fig. 1 and 2, the present application provides a cooking vessel including a vessel body 7, a vessel cover 8, and an opening and closing mechanism having a first handle 1 mounted to the vessel body 7 and a second handle 2 mounted to the vessel cover 8. The container cover 8 further comprises an opening-stopping valve 9, when the pressure in the container body 7 is greater than the external pressure, the opening-stopping valve 9 moves upwards along the height direction Z of the cooking container, and then pushes up the opening-stopping rod 5, so that the opening-closing mechanism is in a locking state, and when the pressure in the container body 7 is not greater than the external pressure, the opening-stopping valve 9 and the opening-stopping rod 5 fall back to the original positions due to self gravity, so that the opening-closing mechanism is released from the locking state.

Install the mechanism that opens and shuts and uncap the handle respectively in the both sides of culinary art container, the appearance of uncap the handle can be unanimous but does not have the mechanism function that opens and shuts with the mechanism that opens and shuts, can increase the moment of torsion through the handle of uncapping when the second handle 2 of mechanism that opens and shuts rotates for first handle 1, makes the culinary art container more convenient when opening and shutting. When the opening and closing mechanism is installed, the container cover 8 cannot be opened forcibly when pressure exists in the cooking container, and the use safety of the cooking mechanism is guaranteed.

As shown in fig. 2, 3 and 4, the opening and closing mechanism includes a first handle 1, a second handle 2, a first moving member 3, a second moving member 4, and an opening stop lever 5. The first handle 1 includes a first snap portion 11, and the second handle 2 can rotate relative to the first handle 1. The first moving member 3 is mounted to the second handle 2 and is movable relative to the second handle 2. The second moving member 4 is also installed in the second handle 2, and can move relative to the second handle 2, and the second moving member 4 includes second joint portion 41 and first joint portion 11 joint, still includes safety part 42. The stop lever 5 is movable in the thickness direction Z of the opening and closing mechanism and can penetrate at least partially through the safety member 42 and into the second handle 2. Wherein, the first moving part 3 further comprises a first inclined surface 31, the second moving part 4 comprises a second inclined surface 43, and the first inclined surface 31 is in contact with the second inclined surface 43 and can slide relatively. When the first moving member 3 moves along the width direction Y of the opening and closing mechanism, the first inclined surface 31 and the second inclined surface 43 slide relatively, the second inclined surface 43 decomposes the acting force applied by the first inclined surface 31 into a force along the length direction X of the opening and closing mechanism, and then the second moving member 4 is driven to move along the length direction X of the opening and closing mechanism, so that the first clamping portion 11 and the second clamping portion 41 are clamped or released from clamping.

Through the safety part 42 of the opening stop rod 5 at least partially penetrating and extending into the second handle 2, the second moving part 4 can not move relative to the second handle 2 when the opening and closing mechanism is in a locking state, and then the first clamping part 11 and the second clamping part 41 can not be clamped, so that the probability of opening the opening and closing mechanism due to mistaken touch is reduced. The first moving member 3 and the second moving member 4 are linked in a manner that the first inclined surface 31 and the second inclined surface 43 slide relatively to each other, so that the first clamping portion 11 and the second clamping portion 41 are unlocked, and the first handle 1 and the second handle 2 can rotate relatively. Compare in the traditional arm of force that mechanism length direction Y need be followed to open and shut when opening and shutting the mechanism drive second moving member 4, the mechanism that opens and shuts that this application provided changes the direction of force through the inclined plane through the first moving member 3 along the mechanism width direction X drive second moving member 4 that opens and shuts the mechanism length direction Y motion, subtracts above-mentioned arm of force, and then can shorten the length of mechanism that opens and shuts, space that the reduction packing took when accomodating.

As shown in fig. 5 to 7, in a possible embodiment, the first moving member 3 includes a pressing portion 32 and a plurality of main portions 33, the pressing portion 32 protrudes from the outer surface of the second handle 2 and can move relative to the second handle 2, a first inclined surface 31 is provided on each main portion 33, and the pressing portion 32 can move the main portions 33.

The movement of the first moving member 3 in the second handle 2 can be controlled more conveniently by the pressing portion 32 protruding from the outer surface of the second handle 2. The plurality of main bodies 33 are provided to enhance stability when cooperating with the second moving member 4, and preferably, the inclination angle of the first inclined surface 31 of each main body 33 is the same, so that the difference of acting force on the second inclined surface 43 when the first inclined surface 31 cooperates with the second inclined surface 43 is smaller, and the stability of the movement process is stronger.

As shown in fig. 7 and 8, in one possible embodiment, the second moving member 4 includes a plurality of through holes 44, and second inclined surfaces 43 are provided on the inner walls of the respective through holes 44, the number of the through holes 44 and the inclination angle of the second inclined surfaces 43 corresponding to the number of the main body portions 33 of the first moving member 3 and the inclination angle of the first inclined surfaces 31, so that the main body portions 33 can be inserted into the through holes 44.

The relative sliding of the second inclined plane 43 and the first inclined plane 31 can enable the first moving part 3 to move so as to drive the second moving part 4 to move, the second inclined plane 43 is arranged on the inner wall of the through hole 44, and the inclination angle is corresponding to that of the first inclined plane 31, so that the first moving part 3 can drive the second moving part 4 to move more stably. The main body part 33 of the first moving part 3 extends into the through hole 44, so that the moving path of the first moving part 3 in the second moving part 4 can be limited, the probability that the first inclined surface 31 is separated from the second inclined surface 43 in the moving process is reduced, and the stability in the moving process is enhanced.

In one possible embodiment, as shown in fig. 3 and 4, the second handle 2 comprises a mounting hole 21, at least part of the second clamping part 41 protrudes from the outer surface of the second handle 2 through the mounting hole 21 in the direction towards the first handle 1, and can move relative to the mounting hole 21 in the opening and closing mechanism length direction X in the mounting hole 21.

The second clamping portion 41 of the second moving member 4 can protrude from the second handle 2 through the mounting hole 21 and be clamped with the first clamping portion 11. The second engaging portion 41 can move relative to the mounting hole 21, so that the first engaging portion 11 has enough movement space to complete the engaging and disengaging process with the second engaging portion 41.

As shown in fig. 1 and 2, in one possible embodiment, the first handle 1 comprises a mounting groove 12 which is open at one side in the opening and closing mechanism width direction Y. First joint portion 11 is along being close to the inside direction protrusion of mounting groove 12 in the inner wall of mounting groove 12, and the at least part of second joint portion 41 can stretch into mounting groove 12 to cross first joint portion 11 and keep away from the plane butt of mounting groove 12 opening one side for mounting groove 12 inner wall most convex position and first joint portion 11.

First handle 1 sets up mounting groove 12 and first joint portion 11 salient can make second joint portion 41 and 11 joints of first joint portion in the recess in the 12 inner walls of mounting groove, has strengthened the joint strength between first joint portion 11 and the first handle 1, has improved the life of mechanism that opens and shuts. The plane butt of open-ended one side is kept away from with first joint portion 11 to second joint portion 41, can strengthen the stability behind second joint portion 41 and the 11 joints of first joint portion, reduces the risk that drops behind the joint.

As shown in fig. 1 and 2, in one possible embodiment, the first clamping portion 11 includes a guide surface 111, the guide surface 111 is on one side of the first clamping portion 11 near the opening of the mounting groove 12, and the guide surface 111 is inclined in the direction in which the first clamping portion 11 protrudes, so that the cross-sectional area of the opening is gradually reduced.

Set up behind the guide surface 111 messenger second joint portion 41 getting into mounting groove 12 along guide surface 111 slide to first joint portion 11 for the most convex position of mounting groove 12 inner wall then resume the original position accomplish with the joint of first joint portion 11, can make the process of second joint portion 41 and the joint of first joint portion 11 easier, reduce the required power of closed mechanism process that opens and shuts.

As shown in fig. 3 and 4, in one possible embodiment, the open stop lever 5 includes a stopper post 52 and a base 51 having a larger sectional area than the stopper post 52. The safety member 42 includes a stopper hole 421 into which the base 51 can be inserted. The second handle 2 includes a stop hole 22, and the area of the stop hole 22 is larger than the sectional area of the stopper post 52 but smaller than the sectional area of the base 51, so that the stopper post 52 can extend into the stop hole 22.

The second handle 2 is provided with the opening stopping hole 22, after the limiting column 52 of the opening stopping rod 5 extends into the opening stopping hole 22, the movement of the opening stopping rod 5 in the length direction X of the opening and closing mechanism is limited, the base 51 of the opening stopping rod 5 extends into the limiting hole 421 of the safety component 42, when the limiting column 52 extends into the opening stopping hole 22 of the second handle 2, the safety component 42 cannot move relative to the second handle 2, the opening and closing mechanism is locked, and the risk that the opening and closing mechanism is opened due to the fact that the pressing part 32 is contacted due to misoperation is reduced.

As shown in fig. 4 to 6, in one possible embodiment, the position-limiting hole 421 includes a first position-limiting hole 421a and a second position-limiting hole 421b, and the first position-limiting hole 421a communicates with the second position-limiting hole 421b along the length direction X of the opening-closing mechanism. The area of the first position-limiting hole 421a is greater than or equal to the sectional area of the base 51, and the area of the second position-limiting hole 421b is greater than the sectional area of the position-limiting column 52 but less than the sectional area of the base 51.

Because the areas of the first limiting hole 421a and the second limiting hole 421b are both larger than the sectional area of the limiting column 52 and communicated with each other along the length direction X of the opening and closing mechanism, when the limiting column 52 of the opening and closing rod 5 extends into the limiting hole 421, the second moving member 4 can move along the length direction X of the opening and closing mechanism relative to the second handle 2, the opening and closing mechanism is not locked, the first clamping portion 11 and the second clamping portion 41 can be unlocked, and the opening and closing mechanism is opened. Because the area of the second spacing hole 421b is less than the sectional area of the base 51, the base 51 of the opening stopping rod 5 extends into the first spacing hole 421a, and when the spacing column 52 extends into the opening stopping hole 22, the base 51 cannot enter the second spacing hole 421b, the second moving member 4 cannot move relative to the second handle 2, the opening and closing mechanism is locked, the first clamping portion 11 and the second clamping portion 41 cannot release clamping, and the opening and closing mechanism cannot be opened.

In one possible embodiment, as shown in fig. 3 and 4, the opening and closing mechanism comprises an elastic member 6, one end of the elastic member 6 abuts against the inner wall of the second handle 2 and the other end abuts against the second moving member 4 along the length direction X of the opening and closing mechanism.

When the opening and closing mechanism is closed, the second clamping portion 41 slides along the guide surface 111 of the first clamping portion 11 to compress the elastic piece 6, when the second clamping portion 41 moves to the position where the second clamping portion can be clamped with the first clamping portion 11, the elastic force of the elastic piece 6 enables the second moving piece 4 to recover to the original position, the first clamping portion 11 and the second clamping portion 41 are clamped, when the opening and closing mechanism is opened, the first moving piece 3 is pressed, the second moving piece 4 moves along the length direction X of the opening and closing mechanism, the elastic piece 6 is compressed, and the clamping state between the first clamping portion 11 and the second clamping portion 41 is released. Through elastic component 6, strengthened the stability of the joint state between first joint portion 11 and the second joint portion 41, reduced under the condition of not pressing first moving member 3 first joint portion 11 and second joint portion 41 and removed the possibility of joint.

The utility model relates to a mechanism and cooking container that opens and shuts of cooking container, the mechanism that opens and shuts includes first handle 1 and the second handle 2 that can rotate relatively, is provided with first moving member 3 and second moving member 4 in second handle 2, and at least part can stretch into the safety member of second moving member 4 and the open-stopping rod 5 of second handle 2. First moving member 3 and second moving member 4 are provided with first inclined plane 31 and second inclined plane 43 respectively, and when first moving member 3 moved for opening and shutting and the width direction Y of mechanism, first inclined plane 31 and second inclined plane 43 relative slip can drive second moving member 4 along the mechanism length direction X motion that opens and shuts, and then make first joint portion 11 and the joint of second joint portion 41 or relieve the joint. The cover 8 of the cooking container cannot be opened forcibly when pressure exists in the cooking container through the opening and closing mechanism, and when the cover 8 of the cooking container is opened forcibly, compared with the prior art, the acting force between the opening stopping rod 5 and the safety part 42 is small, so that the strength requirement of the safety part 42 is reduced.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. An opening and closing mechanism of a cooking container, comprising:

the handle comprises a first handle (1), wherein the first handle (1) comprises a first clamping part (11);

a second handle (2), the second handle (2) being rotatable relative to the first handle (1);

a first moving member (3), said first moving member (3) being mounted to said second handle (2) and being movable relative to said second handle (2);

the second moving part (4) is mounted on the second handle (2), can move relative to the second handle (2), and comprises a second clamping portion (41) and a safety component (42), and the second clamping portion (41) is used for being clamped with the first clamping portion (11);

the opening stopping rod (5) can move along the thickness direction of the opening and closing mechanism, at least part of the opening stopping rod can penetrate through the safety component (42) and extend into the second handle (2);

wherein, first moving member (3) include first inclined plane (31), second moving member (4) include second inclined plane (43), first inclined plane (31) with second inclined plane (43) contact, and work as first moving member (3) are followed during mechanism's width direction motion opens and shuts, first inclined plane (31) with second inclined plane (43) relative slip, first moving member (3) are used for driving second moving member (4) are followed mechanism's length direction motion opens and shuts, so that first joint portion (11) with second joint portion (41) joint or release the joint.

2. The opening and closing mechanism of a cooking container according to claim 1, wherein the first moving member (3) comprises a pressing portion (32) and a plurality of main body portions (33), at least a part of the pressing portion (32) protrudes from the outer surface of the second handle (2), and the first inclined surface (31) is located on the main body portions (33).

3. Opening and closing mechanism of a cooking vessel according to claim 2, characterised in that said second moving member (4) comprises a plurality of through holes (44), said second inclined surface (43) being located on the inner wall of said through holes (44), said main body (33) being able to protrude into said through holes (44).

4. Opening and closing mechanism for a cooking vessel according to claim 1, characterised in that the second handle (2) comprises a mounting hole (21), the second snap-in part (41) protruding from the mounting hole (21) at least partly in a direction towards the first handle (1) and being movable relative to the mounting hole (21).

5. Opening and closing mechanism of a cooking vessel according to claim 4, characterized in that the first handle (1) comprises a mounting groove (12), the mounting groove (12) being open at one side in the width direction of the opening and closing mechanism;

first joint portion (11) are along being close to the inside direction protrusion of mounting groove (12) in mounting groove (12) inner wall, the at least part of second joint portion (41) can stretch into mounting groove (12), and with first joint portion (11) are kept away from the plane butt of opening one side.

6. The opening and closing mechanism of a cooking container according to claim 5, wherein the first catching portion (11) includes a guide surface (111), and the guide surface (111) is inclined in a direction in which the first catching portion (11) protrudes.

7. Opening and closing mechanism of a cooking vessel according to claim 1, characterized in that the stop lever (5) comprises a base (51) and a stop post (52), the base (51) having a cross-sectional area greater than the stop post (52);

the safety component (42) comprises a limiting hole (421), and the base (51) can extend into the limiting hole (421);

the second handle (2) comprises a stop hole (22), and the area of the stop hole (22) is larger than or equal to the sectional area of the limiting column (52) and smaller than the sectional area of the base (51).

8. The opening and closing mechanism of a cooking container according to claim 7, wherein the position-limiting hole (421) comprises a first position-limiting hole (421a) and a second position-limiting hole (421b), the first position-limiting hole (421a) is communicated with the second position-limiting hole (421b) along the length direction of the opening and closing mechanism, the area of the first position-limiting hole (421a) is larger than or equal to the sectional area of the base (51), and the area of the second position-limiting hole (421b) is larger than or equal to the sectional area of the position-limiting column (52) and smaller than the sectional area of the base (51).

9. The opening and closing mechanism of a cooking container according to any one of claims 1 to 8, wherein the opening and closing mechanism comprises an elastic member (6), and along the length direction of the opening and closing mechanism, one end of the elastic member (6) is abutted with the second handle (2), and the other end is abutted with the second moving member (4).

10. A cooking container, characterized in that the cooking container comprises a container main body (7), a container cover (8) and an opening and closing mechanism of the cooking container, wherein the opening and closing mechanism of the cooking container is the opening and closing mechanism of the cooking container according to any one of claims 1 to 9;

the first handle (1) is mounted to the container body (7), and the second handle (2) is mounted to the container lid (8).

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