CN209826269U - Uncovering self-locking pressure cooker with waterproof function - Google Patents

Abstract

The application discloses auto-lock pressure cooker uncaps with waterproof function, including the pot body, articulated seat and pot cover, and still including locating the waterproof auto-lock mechanism that uncaps between articulated seat and pot cover, waterproof auto-lock mechanism that uncaps sets up in articulated seat inside and right side wall on the right side wall of articulated seat lower part including offering the kayser recess of pot cover week side, along articulated seat transverse direction offer on articulated seat and lie in the through hole, left end rotation set up in articulated seat inside and right-hand member set up in locking cap pole in the through hole, locate articulated seat inside and lie in the waterproof cover of locking cap pole upside, locate locking cap pole middle part upside and lie in the inside elasticity of waterproof cover and push down the piece. This application not only accessible kayser recess and through hole, locking closure pole and elasticity are pushed down the piece and are cooperateed in order to realize uncapping auto-lock operation, and still can cover through waterproof cover through hole and locking closure pole and elasticity and push down the piece in order to realize preventing inside vapor from the through hole infiltration hinge seat to not only can guarantee the normal work of the inside electrical components of hinge seat, and still can improve life.

Description

Uncovering self-locking pressure cooker with waterproof function

[ technical field ] A method for producing a semiconductor device

The application relates to the technical field of pressure cookers, in particular to a cover opening self-locking pressure cooker with a waterproof function.

[ background of the invention ]

The pressure cooker has entered every family because of its advantages of good cooking effect, fast speed, energy saving, etc., and has become one of the necessary living appliances in the kitchen, and it has also gradually become the leading product in the market because of its good appearance and simple structure.

However, the existing cover-opening self-locking pressure cooker is often not waterproof due to the cover-opening self-locking mechanism, so that water vapor permeates into the hinged seat connected between the cooker cover and the cooker body, thereby not only affecting the normal operation of electrical elements in the hinged seat, but also greatly reducing the service life of the cover-opening self-locking pressure cooker, and therefore, the technical personnel in the field need to develop the cover-opening self-locking pressure cooker with a waterproof function urgently.

[ Utility model ] content

The above-mentioned prior art problem that this application will be solved to be directed against provides a self-locking pressure cooker uncaps with waterproof function.

In order to solve the technical problem, the method is realized by the following technical scheme:

auto-lock pressure cooker uncaps with waterproof function, including the pot body with articulate in the articulated seat of the upper left side of the pot body, and locate pot cover on the articulated seat, auto-lock pressure cooker uncaps with waterproof function is still including locating articulated seat with waterproof auto-lock mechanism that uncaps between the pot cover, waterproof auto-lock mechanism that uncaps includes:

the locking groove is formed in the circumferential side of the pot cover along the radial direction of the pot cover;

the through hole is formed in the hinge seat along the transverse direction of the hinge seat and is positioned on the right side wall of the lower part of the hinge seat;

the left end of the locking cover rod is rotatably arranged in the hinging seat, and the right end of the locking cover rod is arranged in the through hole;

the waterproof cover is arranged in the hinge seat, positioned on the upper side of the lock cover rod and used for covering the through hole and the lock cover rod;

the elastic pressing-down piece is arranged on the upper side of the middle of the locking cover rod and located inside the waterproof cover, the pot cover is rotated to enable the locking groove to be aligned with the through hole, the elastic pressing-down piece is used for pressing down the locking cover rod to rotate downwards, and therefore the right end of the locking cover rod extends into the locking groove to lock the pot cover.

The uncovering self-locking pressure cooker with the waterproof function is characterized in that the vertical height of the through hole is higher than that of the locking groove.

According to the uncovering self-locking pressure cooker with the waterproof function, the elastic pressing piece is a compression tower spring, and the radial size of the upper end of the elastic pressing piece is larger than that of the lower end of the elastic pressing piece.

The uncovering self-locking pressure cooker with the waterproof function further comprises an unlocking mechanism which is arranged between the cooker body and the hinged base and used for unlocking the cooker cover.

As above-mentioned uncap auto-lock pressure cooker with waterproof function, unlocking mechanism includes:

the through hole is formed in the lower side of the hinge seat and is positioned on the lower side of the middle part of the lock cover rod;

the unlocking pin is arranged on the upper side of the pot body, the upper end of the unlocking pin can penetrate through the through hole to be used for pushing the cover locking rod to rotate upwards, and then when the right end of the cover locking rod is separated from the clamping and locking groove, the pot cover can be unlocked.

The uncovering self-locking pressure cooker with the waterproof function further comprises an exhaust mechanism which is arranged between the hinged seat and the cooker cover and used for automatically exhausting hot air in the cooker body.

The uncovering self-locking pressure cooker with the waterproof function comprises the following components:

the exhaust valve is sleeved on the air outlet port on the pot cover, and the left side of the upper part of the exhaust valve is provided with an upper convex part which is convex towards the left;

the fixed guide block is arranged in the hinge seat and is positioned on the lower side of the upper convex part;

the push rod is sleeved on the fixed guide block and is positioned right below the upper convex part;

the telescopic elastic piece is sleeved outside the upper end of the ejector rod and limited on the hinge seat;

the lifting plate is connected to the lower side of the fixed guide block in a sliding manner and is connected with the lower end of the ejector rod;

the driving component is arranged on the lower side of the lifting plate and used for driving the lifting plate to move upwards, then the lifting plate lifts the ejector rod upwards, and then the ejector rod upwards jacks the telescopic elastic piece to upwards push the upper protruding part, so that the exhaust valve performs exhaust work.

The uncovering self-locking pressure cooker with the waterproof function is characterized in that a left rear lower convex column extending downwards and a left front lower convex column positioned on the front side of the left rear lower convex column are arranged on the left lower side of the fixed guide block, a right through hole used for sleeving the ejector rod is formed in the right side of the fixed guide block, a middle lower convex column which is positioned on the left side of the right through hole and extends downwards is arranged in the middle of the lower side of the fixed guide block, and the distribution shapes of the middle lower convex column, the left rear lower convex column and the left front lower convex column are triangular;

the left side of the lifting plate is provided with a left rear through hole which is communicated up and down and can be matched with the left rear lower convex column and a left front through hole which can be matched with the left front lower convex column, the right upper side of the lifting plate is provided with a positioning groove which is sunken downwards and is used for positioning and connecting the ejector rod, and the middle part of the lifting plate is provided with a middle through hole which is communicated up and down and can be matched with the middle lower convex column.

The uncovering self-locking pressure cooker with the waterproof function is characterized in that the telescopic elastic piece is a plastic sealing cap, and the driving part is a micro electric cylinder.

As above auto-lock pressure cooker uncaps with waterproof function, set up the lower recessed position of undercut on the articulated seat, lower recessed position bottom right side is seted up and is link up from top to bottom in order to be used for stepping down discharge valve's the through-hole of stepping down, be equipped with on the lower recessed position bottom left side and be adjacent to step down the through-hole edge and can with the upper side bulge contacts in order to be used for uncapping the top push away discharge valve carries out the top of exhaust work and pushes away the slope, and still be equipped with and be located top push away slope rear side and be used for spacingly the spacing hole of flexible elastic component.

Compared with the prior art, the application has the following advantages:

1. this application auto-lock pressure cooker that uncaps with waterproof function passes through the kayser recess with the through hole the locking cover pole reaches elasticity pushes down the piece and cooperatees in order to realize then can kayser location when the pot cover is opened the pot cover prevents the pot cover rotates wantonly, reaches the purpose of uncapping auto-lock then, in addition, through waterproof cover covers the through hole with the locking cover pole reaches elasticity pushes down the piece in order to realize preventing that vapor from following the through hole infiltrates inside the articulated seat to not only can guarantee the inside electrical components of articulated seat can normally work, and still increases substantially the life of this application, and then can furthest improve the practicality and the suitability of this application.

2. This application auto-lock pressure cooker uncaps with waterproof function is uncaps or when closing the lid, all accessible the top pushes away the slope and lifts again discharge valve to make the evacuation the internal surplus hot gas of pot, and then can further the person of facilitating the use operation of uncapping or closing the lid.

[ description of the drawings ]

Fig. 1 is a perspective view of the cover opening self-locking pressure cooker with waterproof function.

Fig. 2 is another perspective view of the lid opening self-locking pressure cooker with waterproof function of the present application, showing the state when the lid is opened.

Fig. 3 is a partial enlarged view i of fig. 2.

Fig. 4 is an exploded view of the lid opening self-locking pressure cooker with waterproof function according to the present application.

Fig. 5 is a partial enlarged view ii of fig. 4.

Fig. 6 is a partially enlarged view iii of fig. 4.

Fig. 7 is a partial enlarged view iv of fig. 4.

Fig. 8 is a perspective view of the lid-opening self-locking pressure cooker with waterproof function of the present application.

Fig. 9 is an exploded view of the venting mechanism in the lid-opening self-locking pressure cooker with waterproof function of the present application.

Fig. 10 is a perspective view of the fixed guide block in the lid opening self-locking pressure cooker with waterproof function of the present application.

Fig. 11 is a perspective view of the lifting plate in the lid opening self-locking pressure cooker with waterproof function of the present application.

[ detailed description ] embodiments

The present application will be described in further detail below with reference to the accompanying drawings by way of specific embodiments.

As shown in fig. 1-11, the uncovering self-locking pressure cooker with the waterproof function comprises a cooker body 1, a hinging seat 2 and a cooker cover 3, wherein the hinging seat 2 is hinged on the upper left side of the cooker body 1, the cooker cover 3 is arranged on the hinging seat 2, and the uncovering self-locking pressure cooker with the waterproof function further comprises a waterproof uncovering self-locking mechanism 4 arranged between the hinging seat 2 and the cooker cover 3. The waterproof cover opening self-locking mechanism 4 comprises a clamping and locking groove 41, a through hole 42, a cover locking rod 43, a waterproof cover 44 and an elastic pressing piece 45. The locking recesses 41 are formed on the circumferential side of the lid 3 in the radial direction of the lid 3. The through hole 42 is arranged on the hinged seat 2 along the transverse direction of the hinged seat 2 and is positioned on the right side wall of the lower part of the hinged seat 2. The left end of the locking cover rod 43 is rotatably arranged inside the hinged seat 2, and the right end of the locking cover rod is arranged in the through hole 42. The waterproof cover 44 is disposed inside the hinge base 2 and located on the upper side of the locking cover rod 43 to cover the through hole 42 and the locking cover rod 43. The elastic pressing piece 45 is arranged on the upper side of the middle of the locking cover rod 43 and is positioned inside the waterproof cover 44, and when the pot cover 3 is rotated to enable the locking groove 41 to be aligned with the through hole 42, the elastic pressing piece 45 is used for pressing the locking cover rod 43 to rotate downwards, so that the right end of the locking cover rod 43 extends into the locking groove 41 to lock the pot cover 3.

This application auto-lock pressure cooker that uncaps with waterproof function passes through kayser recess 41 with through hole 42 the locking closure pole 43 reaches elasticity pushes down 45 cooperatees in order to realize but then the kayser location when pot cover 3 is opened pot cover 3 prevents pot cover 3 rotates wantonly, reaches the purpose of uncapping auto-lock then, in addition, through waterproof cover 44 covers through hole 42 with locking closure pole 43 reaches elasticity pushes down 45 in order to realize preventing that vapor from following through hole 42 oozes in articulated seat 2 is inside, thereby not only can guarantee articulated seat 2 inside electrical components can normally work, and still increase substantially the life of this application, and then can furthest improve the practicality and the suitability of this application.

The vertical height of the through hole 42 is higher than that of the latching groove 41.

The elastic pressing member 45 is a compression spring, and the radial dimension of the upper end thereof is larger than that of the lower end thereof. This has the advantage of increasing the downward pressure of the lock cover lever 43 to facilitate downward rotation of the lock cover lever 43.

The uncovering self-locking pressure cooker with the waterproof function further comprises an unlocking mechanism 5 which is arranged between the cooker body 1 and the hinged seat 2 and used for unlocking the cooker cover 3. The unlocking mechanism 5 includes a through hole 51 and an unlocking pin 52. The through hole 51 is opened at the lower side of the hinge base 2 and is positioned at the lower side of the middle part of the lock cover rod 43. The unlocking pin 52 is disposed on the upper side of the pot body 1, and the upper end thereof can pass through the through hole 51 to push the cover locking rod 43 to rotate upwards, and then when the right end of the cover locking rod 43 is separated from the locking groove 41, the pot cover 3 can be unlocked. The cooker cover has the advantages of simple structure and convenience in unlocking the cooker cover 3.

The uncovering self-locking pressure cooker with the waterproof function further comprises an exhaust mechanism 6 which is arranged between the hinged seat 2 and the cooker cover 3 and used for automatically exhausting hot air in the cooker body 1. The exhaust mechanism 6 comprises an exhaust valve 61, a fixed guide block 62, an ejector rod 63, a telescopic elastic piece 64, a lifting plate 65 and a driving part 66. The exhaust valve 61 is sleeved on the air outlet port of the pot cover 3, and an upper protruding part 611 protruding towards the left is arranged on the left side of the upper part of the exhaust valve. The fixed guide block 62 is disposed in the hinge base 2 and located under the upper protrusion 611. The pushing rod 63 is sleeved on the fixed guide block 62 and is located right below the upper protrusion 611. The telescopic elastic member 64 is sleeved on the outer side of the upper end of the ejector pin 63 and is limited on the hinge base 2. The lifting plate 65 is slidably connected to the lower side of the fixed guide block 62 and is connected to the lower end of the push rod 63. The driving component 66 is arranged on the lower side of the lifting plate 65 and is used for driving the lifting plate 65 to move upwards, then the lifting plate 65 lifts the ejector rod 63 upwards, and then the ejector rod 63 upwards jacks the telescopic elastic component 64 to upwards push the upper protruding part 611, so that the exhaust valve 61 performs exhaust work, the purpose of automatic exhaust is achieved, and the situation that the scald is caused by manual exhaust can be avoided, so that the use safety of the exhaust valve is improved; when the driving member 66 returns downward and drives the lifting plate 65 to move downward, the elastic member 64 can act against the pushing rod 63 to return downward the pushing rod 63, and the exhaust valve 61 can return to the initial sealed exhaust port state again under the action of its own weight, so as to facilitate the next use.

Fixed guide block 62 left side downside is equipped with the left back lower post 621 that stretches out downwards and is located the left front lower post 622 of the left back lower post 621 front side, fixed guide block 62 right side is offered and is used for the cover to establish the right side through-hole 623 of ejector pin 63, fixed guide block 62 downside middle part is equipped with and is located the middle part lower post 624 that right side through-hole 623 left side and stretch out downwards, middle part lower post 624 with the left back lower post 621 reaches the distribution shape of left front lower post 622 is triangle-shaped. The left side of the lifting plate 65 is provided with a left rear through hole 651 which is vertically communicated and can be matched with the left rear lower convex column 621, and a left front through hole 652 which can be matched with the left front lower convex column 622, the upper right side of the lifting plate 65 is provided with a positioning groove 653 which is downwards concave and is used for positioning and connecting the push rod 63, and the middle of the lifting plate 65 is provided with a middle through hole 654 which is vertically communicated and can be matched with the middle lower convex column 624. The push rod 63 can be pushed conveniently, occupied space can be saved, and maintenance is facilitated.

The telescopic elastic part 64 is a plastic sealing cap, and has the advantages that the ejector rod 63 can be hermetically wrapped to prevent water vapor from entering the cooker cover, and when the driving part 66 returns downwards, the ejector rod 63 can be elastically reset downwards. The driving member 66 is a micro electric cylinder, and the purpose of the driving member is to meet the use requirement.

Set up the lower concave position 21 of undercut on articulated seat 2, it link up from top to bottom in order to be used for abdicating to seted up on lower concave position 21 bottom right side down exhaust valve 61 abdicating through-hole 211, be equipped with on the lower concave position 21 bottom left side and be adjacent to abdicating through-hole 211 edge and can with upper side bulge 611 contacts in order to be used for uncapping the top exhaust valve 61 carries out the top of exhausting work and pushes away slope 212, and still be equipped with and be located top pushes away slope 212 rear side and is used for spacingly the spacing hole 213 of flexible elastic component 64. The pushing slope 212 is used for lifting the exhaust valve 61 again when the cover is opened or closed, so that the residual heat gas in the pot body 1 is emptied, and the cover opening or closing operation of a user can be further facilitated.

As described above, the embodiments of the present application have been described in detail, but the present application is not limited to the above embodiments. Even if various changes are made in the present application, the protection scope of the present application is still included.

Claims (10)

1. Uncovering self-locking pressure cooker with waterproof function comprises a cooker body (1) and a hinge seat (2) hinged to the upper left side of the cooker body (1), and a cooker cover (3) arranged on the hinge seat (2), and is characterized in that: uncap auto-lock pressure cooker with waterproof function still including locating articulated seat (2) with waterproof auto-lock mechanism (4) of uncapping between pot cover (3), waterproof auto-lock mechanism (4) of uncapping include:

the locking groove (41) is arranged on the circumferential side of the pot cover (3) along the radial direction of the pot cover (3);

the through hole (42) is formed in the hinge seat (2) along the transverse direction of the hinge seat (2) and is positioned on the right side wall of the lower part of the hinge seat (2);

the left end of the locking cover rod (43) is rotatably arranged in the hinging seat (2), and the right end of the locking cover rod is arranged in the through hole (42);

a waterproof cover (44) which is arranged inside the hinge base (2), is positioned on the upper side of the locking cover rod (43) and is used for covering the through hole (42) and the locking cover rod (43);

elastic pressing pieces (45) are arranged on the upper side of the middle of the locking cover rod (43) and located inside the waterproof cover (44), and when the pot cover (3) is rotated to enable the locking groove (41) to be aligned with the through hole (42), the elastic pressing pieces (45) are used for pressing down the locking cover rod (43) to rotate downwards, so that the right end of the locking cover rod (43) extends into the locking groove (41) to lock the pot cover (3).

2. The lid-opening self-locking pressure cooker with waterproof function according to claim 1, characterized in that: the vertical height of the through hole (42) is higher than that of the locking groove (41).

3. The lid-opening self-locking pressure cooker with waterproof function according to claim 1, characterized in that: the elastic pressing piece (45) is a compression tower spring, and the radial size of the upper end of the elastic pressing piece is larger than that of the lower end of the elastic pressing piece.

4. The lid-opening self-locking pressure cooker with waterproof function according to claim 1, characterized in that: the uncovering self-locking pressure cooker with the waterproof function further comprises an unlocking mechanism (5) which is arranged between the cooker body (1) and the hinged seat (2) and used for unlocking the cooker cover (3).

5. The lid-opening self-locking pressure cooker with waterproof function according to claim 4, characterized in that: the unlocking mechanism (5) comprises:

the through hole (51) is arranged at the lower side of the hinged seat (2) and is positioned at the lower side of the middle part of the lock cover rod (43);

the unlocking pin (52) is arranged on the upper side of the pot body (1), the upper end of the unlocking pin can penetrate through the through hole (51) to be used for pushing the cover locking rod (43) to rotate upwards, and then when the right end of the cover locking rod (43) is separated from the locking groove (41), the pot cover (3) can be unlocked.

6. The lid-opening self-locking pressure cooker with waterproof function according to claim 1, characterized in that: the uncovering self-locking pressure cooker with the waterproof function further comprises an exhaust mechanism (6) which is arranged between the hinged seat (2) and the cooker cover (3) and used for automatically exhausting hot air in the cooker body (1).

7. The lid-opening self-locking pressure cooker with waterproof function according to claim 6, characterized in that: the exhaust mechanism (6) includes:

an exhaust valve (61) which is sleeved on the air outlet port of the pot cover (3) and is provided with an upper convex part (611) which protrudes towards the left on the left side at the upper part;

a fixed guide block (62) which is arranged in the hinge seat (2) and is positioned at the lower side of the upper convex part (611);

the ejector rod (63) is sleeved on the fixed guide block (62) and is positioned right below the upper protruding part (611);

the telescopic elastic piece (64) is sleeved on the outer side of the upper end of the ejector rod (63) and limited on the hinge seat (2);

a lifting plate (65) which is connected to the lower side of the fixed guide block (62) in a sliding manner and is connected with the lower end of the ejector rod (63);

and the driving component (66) is arranged at the lower side of the lifting plate (65) and is used for driving the lifting plate (65) to move upwards, then the lifting plate (65) lifts the ejector rod (63) upwards, and then the ejector rod (63) upwards jacks the telescopic elastic piece (64) so as to upwards push the upper protruding part (611) to enable the exhaust valve (61) to perform exhaust work.

8. The lid-opening self-locking pressure cooker with waterproof function according to claim 7, characterized in that: a left rear lower convex column (621) extending downwards and a left front lower convex column (622) located on the front side of the left rear lower convex column (621) are arranged on the left lower side of the fixed guide block (62), a right through hole (623) used for sleeving the push rod (63) is formed in the right side of the fixed guide block (62), a middle lower convex column (624) located on the left side of the right through hole (623) and extending downwards is arranged in the middle of the lower side of the fixed guide block (62), and the distribution shapes of the middle lower convex column (624), the left rear lower convex column (621) and the left front lower convex column (622) are triangular;

the left side of the lifting plate (65) is provided with a left rear through hole (651) which is vertically communicated and can be matched with the left rear lower convex column (621), and a left front through hole (652) which can be matched with the left front lower convex column (622), the right upper side of the lifting plate (65) is provided with a positioning groove (653) which is downwards concave and is used for positioning and connecting the ejector rod (63), and the middle part of the lifting plate (65) is provided with a middle through hole (654) which is vertically communicated and can be matched with the middle lower convex column (624).

9. The lid-opening self-locking pressure cooker with waterproof function according to claim 7, characterized in that: the telescopic elastic piece (64) is a plastic sealing cap, and the driving part (66) is a micro electric cylinder.

10. The lid-opening self-locking pressure cooker with waterproof function according to claim 7, characterized in that: set up sunken lower concave position (21) down on articulated seat (2), it link up in order to be used for abdicating from top to bottom to seted up on concave position (21) bottom right side down abdicating through-hole (211) of abdicating of discharge valve (61), be equipped with on concave position (21) bottom left side down and be adjacent to abdicating through-hole (211) edge and can with upper side bulge (611) contact in order to be used for uncapping the top discharge valve (61) carry out the top of exhausting work and push away slope (212), and still be equipped with and be located top is pushed away slope (212) rear side and is used for spacingly spacing hole (213) of flexible elastic component (64).