CN215127234U

CN215127234U - Pressure cooker with supportable cooker cover

Info

Publication number: CN215127234U
Application number: CN202121553067.XU
Authority: CN
Inventors: 周和平; 王科; 姚伊奇
Original assignee: Zhejiang Bach Kitchenware Co ltd
Current assignee: Zhejiang Bach Kitchenware Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-12-14
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses a pressure cooker with a supportable cooker cover, which comprises a cooker body and a cooker cover, wherein the cooker cover is provided with a handle, a clamp, a mounting base and a transmission mechanism, and the handle is movably connected with the mounting base through a pin shaft; the handle is connected with the clamp through a transmission mechanism, and the clamp is driven to move away from or close to the contact position of the pot cover and the pot body by rotating the handle through the transmission mechanism; the handle is provided with a free end of the handle, and when the clamp is far away from the pot cover, the free end of the handle and the clamp on the same supporting plane form a supporting structure; the transmission mechanism comprises a lifting block, a connecting base body, a sliding block and a connecting sheet, the handle can drive the lifting block to move, the lifting block can drive the sliding block to move, and the sliding block is connected with the clamp through the connecting sheet.

Description

Pressure cooker with supportable cooker cover

Technical Field

The utility model belongs to the technical field of the pressure cooker, concretely relates to pressure cooker can be supported to pot cover.

Background

A handle is arranged on a pressure cooker cover used in daily life, and a common handle is fixed with the cooker cover; because the pot cover is provided with accessories such as a handle, a safety valve, a switch and the like, when the pot cover is placed on a table surface in reverse, the pot cover is placed unstably in reverse due to the raised accessories; meanwhile, a clamping device is usually arranged on the pot cover, and an opening or closing structure of the clamping device is usually controlled by an independent switch, so that assembly accessories on the pot cover are greatly increased; therefore, a pressure cooker is needed, in which the lid has a supporting function and the opening and closing of the clamp can be controlled by a handle on the lid.

Disclosure of Invention

The utility model discloses a problem to exist among the prior art has designed a pressure cooker that pot cover can be supported, the utility model discloses a distance between handle rotation control clamp and pot cover and the pot body hookup location, the utility model discloses convenient to use.

The invention aims to be realized by the following technical scheme: a pressure cooker with a supportable cooker cover comprises a cooker body and a cooker cover, wherein the cooker cover is provided with a handle, a clamp, a mounting base and a transmission mechanism, and the handle is movably connected with the mounting base through a pin shaft; the handle is connected with the clamp through a transmission mechanism, and the handle is rotated to drive the clamp to a position far away from or close to the contact position of the pot cover and the pot body through the transmission mechanism.

Preferably, when the clamp is far away from the pot cover, the free end of the handle and the clamp in the same supporting plane form a supporting structure.

The pot cover is characterized in that the handle is provided with a handle free end, the handle can form an included angle with the mounting base after rotating, and the clamp and the handle free end are located on the same supporting plane, so that the pot cover can be stably supported through the handle and the clamp.

Preferably, the transmission mechanism comprises a lifting block, a connecting seat body, a sliding block and a connecting sheet; the handle is provided with an external protrusion, the external protrusion is in contact with the lifting block, the handle rotates to drive the external protrusion to drive the lifting block to move, and the lifting block drives the sliding block to move; the lifting block is arranged in the mounting base, the connecting base body is fixed on the lower end face of the pot cover, the sliding block is arranged in the connecting base body, and the sliding block is connected with the clamp through the connecting piece.

The transmission mechanism comprises a sliding block and a lifting block, the external protrusion drives the lifting block to move, the lifting block drives the sliding block to move, and the sliding block drives the clamp to move; thus, the clamp can be driven to move by rotating the rotating handle.

Preferably, a first groove is formed in the connecting seat body, a sliding block is arranged in the first groove, and the sliding block is fixedly connected with the connecting sheet; the pot cover on be equipped with the side through-hole, connecting seat body side be equipped with first through-hole, the connection piece pass first through-hole, side through-hole in proper order after with clamp fixed connection.

The sliding block is arranged in the first groove of the connecting seat body, and the sliding block can only move within the range limited by the first groove.

Preferably, the mounting base is arranged on the upper end surface of the pot cover, a connecting channel is arranged at the concave part in the middle of the mounting base, and a guide groove is arranged in the connecting channel; the guide way in be equipped with the elevator, the elevator side be equipped with first arch, first arch card in the guide way, the elevator can be in spacing recess reciprocating motion under the bellied drive of external connection.

The lifting block is arranged in the guide groove of the mounting base and can only move back and forth along the direction of the guide groove.

Preferably, a reset assembly is arranged between the sliding block and the connecting seat body and comprises a connecting portion and a first spring, the connecting portion is arranged on the side face of the sliding block, the first spring is arranged on the connecting portion, a side face groove is formed in the side face of the connecting seat body, one end of the first spring is fixed to the connecting portion, and the other end of the first spring is fixed to the inner wall of the side face groove.

The reset assembly is arranged between the sliding block and the connecting seat body, so that the sliding block can return to the original position under the action of the elastic force of the spring after moving;

preferably, two sliding blocks which are symmetrical left and right are arranged in the connecting seat body, and a first inclined plane is arranged on each sliding block; the lifting block is provided with a second inclined plane below, and the second inclined plane is mutually attached to the first inclined plane on the sliding block.

An inclined plane structure is arranged between the lifting block and the sliding block, and the lifting block can drive the sliding block to move more easily.

Preferably, a first groove for placing the sliding block is formed in the connecting seat body, an installation frame is arranged in the first groove, a connecting shaft is arranged on the installation frame, a gear is arranged on the connecting shaft, a second rack is arranged on the sliding block, and the gear is meshed with the second rack; the lifting block lower part be equipped with the protrusion section, protrusion section side is equipped with first rack, first rack and the gear intermeshing on the mounting bracket.

The lifting block drives the sliding block to move in a manner of moving the gear rack, and the sliding block drives the clamp to move.

Preferably, a third groove is formed in the protruding section, a second spring is arranged in the third groove, and the second spring can enable the lifting block to reset after moving.

Through being equipped with the second spring in the third recess, the second spring can let the elevator move the back and reset, the elevator reset the back and drive the slider and reset, the clamp that is connected with the slider so also can reset.

Preferably, the mounting base is provided with a limit switch, the limit switch comprises a switch button and a limit shaft, and the limit switch is provided with a third through hole; the limiting shaft is connected with the switch button, and the limiting shaft and the third through hole are placed in a coaxial state; the handle is provided with a mounting through hole, a pin shaft is arranged in the mounting through hole, and the handle is connected with the mounting base through the pin shaft; the handle is also provided with a limiting through hole, and the switch button can push the limiting shaft to move; and when the limiting through hole and the third through hole are kept in a coaxial state, the limiting shaft can move into the limiting through hole, and the handle is kept in a locking state at the moment.

Through setting up limit switch, the handle can let limit switch lock the handle after rotatory certain angle, can more stable the placing when the pot cover is in the state of being supported by the handle like this.

Compared with the prior art, the utility model discloses following beneficial effect has: the pressure cooker with the supportable cooker cover is additionally provided with a transmission mechanism for controlling the clamp to open or close on the cooker cover, and the cooker cover is provided with a handle, the clamp, a mounting base and the transmission mechanism; the handle rotates, the clamp can be opened, and the handle can also enable the pot cover to be placed at an inclined angle with the vertical plane under the support of the handle. The handles of pot covers on the general market are all kept fixed, and the handles of the pot covers can rotate or be kept in a fixed state, so that the pot covers are more flexible and convenient to use.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is an exploded plan view of the present invention;

fig. 3 is an exploded view of embodiment 1 of the present invention;

FIG. 4 is an exploded view of example 1;

FIG. 5 is an exploded bottom view of the preferred embodiment 1;

FIG. 6 is an exploded view of example 2;

FIG. 7 is an exploded bottom view of the preferred embodiment 2;

fig. 8 is a perspective view of the present invention in a supporting state.

The labels in the figure are: 1. a pan body; 2. a pot cover; 21. a side through hole; 3. a transmission mechanism; 31. clamping; (ii) a 32. Connecting sheets; 33. connecting the base body; 331. a first groove; 332. a side groove; 333. a first through hole; 34. a first spring; 35. a slider; 351. a connecting portion; 352. a first inclined plane; 36. a lifting block; 363. a first protrusion; 364. a second inclined plane; 4. mounting a base; 41. a connecting channel; 43. a limiting groove; 5. a handle; 51. a pin shaft; 52. mounting a through hole; 53. a limiting through hole; 54. a protrusion is connected externally; 55. a handle free end; 6. a pressure limiting valve; 61. an exhaust pipe; 62. a pressure limiting valve body; 63. a valve cover; 7. a float safety valve; 71. a second through hole; 8. a limit switch; 81. a switch button; 82. a limiting shaft; 83. a third through hole; 9. a second spring; 91. a protruding section; 92. a first rack; 93. a third groove; 94. a gear; 95. a mounting frame; 96. a connecting shaft; 97. a second rack; 10. a connecting section; 11. and (5) pot ears.

Detailed Description

The invention will be further described with reference to the embodiments shown in the drawings to which:

example 1

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 8, a pressure cooker with a supportable cooker lid comprises a cooker body 1 and a cooker lid 2, wherein the cooker lid 2 is provided with a pressure limiting valve 6 and a float safety valve 7, and the cooker lid 2 comprises a handle 5, a clamp 31, a mounting base 4 and a transmission mechanism 3; the handle 5 is movably connected with the mounting base 4 through a pin shaft 51, the handle 5 can rotate by taking the pin shaft 51 as a rotating shaft, and an included angle is formed between the handle 5 and the mounting base 4 after the handle 5 rotates; the handle 5 is connected with the clamp 31 through the transmission mechanism 3, and the clamp 31 is driven to move to the position far away from or close to the edge of the pot cover 2 by rotating the handle 5 through the transmission mechanism 3; the handle 5 is provided with a handle free end 55, when the clamp 31 is far away from the pot cover 2, the handle free end 55 and the clamp 31 in the same supporting plane form a stroke supporting structure, so that the pot cover 2 can be placed at a certain angle with a vertical plane under the support of the handle 5; the side of the pot body 1 is provided with a connecting section 10, and the connecting section 10 is provided with a pot ear 11 for extraction.

The transmission mechanism 3 comprises a lifting block 36, a connecting seat body 33, a sliding block 35 and a connecting sheet 32; an external protrusion 54 is arranged on the handle 5, the external protrusion 54 is in contact with the lifting block 36, and the handle 5 rotates to drive the external protrusion 54 to drive the lifting block 36 to move; the lifting block 36 drives the slide block 35 to move; the lifting block 36 is arranged in the mounting base 4, the connecting base body 33 is fixed on the lower end face of the pot cover 2, the sliding block 35 is arranged in the connecting base body 33, and the sliding block 35 is connected with the clamp 31 through the connecting sheet 32. A first groove 331 is arranged in the connecting seat body 33, a sliding block 35 is arranged in the first groove 331, and the sliding block 35 is fixedly connected with the connecting sheet 32; the pot cover 2 is provided with a side through hole 21, the side of the connecting base 33 is provided with a first through hole 333, and the connecting piece 32 passes through the first through hole 333 and the side through hole 21 in sequence and then is fixedly connected with the clamp 31. The mounting base 4 is arranged on the upper end surface of the pot cover 2, a connecting channel 41 is arranged at the concave part in the middle of the mounting base 4, and a guide groove is arranged in the connecting channel 41; the lifting block 36 is arranged in the guide groove, a first protrusion 363 is arranged on the side surface of the lifting block 36, the first protrusion 363 is clamped in the guide groove, and the lifting block 36 can reciprocate in the limiting groove 43 under the driving of the external protrusion 54.

A reset component is arranged between the sliding block 35 and the connecting seat body 33, the reset component comprises a connecting part 351 and a first spring 34, the connecting part 351 is arranged on the side surface of the sliding block 35, the first spring 34 is arranged on the connecting part 351, a side surface groove 332 is arranged on the side surface of the connecting seat body 33, one end of the first spring 34 is fixed with the connecting part 351, and the other end of the first spring 34 is fixed with the inner wall of the side surface groove 332; two bilaterally symmetrical slide blocks 35 are arranged in the connecting seat body 33, and a first inclined plane 352 is arranged on each slide block 35. A second inclined plane 364 is arranged below the lifting block 36, and the second inclined plane 364 is attached to the first inclined plane 352 on the sliding block 35.

The mounting base 4 is provided with a limit switch 8, the limit switch 8 comprises a switch button 81 and a limit shaft 82, and the limit switch 8 is provided with a third through hole 83; the limiting shaft 82 is connected with the switch button 81, and the limiting shaft 82 and the third through hole 83 are coaxially arranged; the handle 5 is provided with a mounting through hole 52, a pin shaft 51 is arranged in the mounting through hole 52, and the handle 5 is connected with the mounting base 4 through the pin shaft 51; the handle 5 is also provided with a limiting through hole 53, and the switch button 81 can push the limiting shaft 82 to move; when the handle 5 is rotated, and the limiting through hole 53 and the third through hole 83 are kept coaxial, the limiting shaft 82 can move into the limiting through hole 53, and the handle 5 is kept in a locking state.

The cooker cover 2 is provided with a pressure limiting valve 6 and a float safety valve 7, and the float safety valve 7 is arranged in a second through hole 71 of the cooker cover 2; the pressure limiting valve 6 comprises an exhaust pipe 61, a pressure limiting valve body 62 and a valve cover 63, the exhaust pipe 61 is arranged on the cooker cover 2, and the exhaust pipe 61 is communicated with the inside of the cooker body 1; the exhaust pipe 61 is provided with a pressure limiting valve body 62, and the pressure limiting valve body 62 is provided with a valve cover 63.

Specifically, the handle 5 is opened, the handle 5 is rotated by a certain angle, the handle 5 drives the clamp 31 to move through the transmission mechanism 3, and the clamp 31 moves to a position far away from the edge of the pot cover 2 to separate the pot cover 2 from the pot body 1; and then the limit switch 8 on the pot cover 2 is pressed down to keep the handle 5 in a fixed state, and the pot cover 2 can be supported by the handle 5 to be placed at a certain included angle with the vertical plane.

Example 2

As shown in fig. 1, 2, 3, 6, 7 and 8, the main difference between the present embodiment and embodiment 1 is the transmission mechanism 33, and the other structure is identical to that of embodiment 1; drive mechanism 3 include elevator 36, connect pedestal 33, slider 35 and connection piece 32, connection pedestal 33 in be equipped with the first recess 331 that is used for placing slider 35, first recess 331 in be equipped with mounting bracket 95, mounting bracket 95 on be equipped with connecting axle 96, connecting axle 96 on be equipped with gear 94, slider 35 on be equipped with second rack 97, gear 94 and the meshing of second rack 97. The lower part of the lifting block 36 is provided with a protruding section 91, the side surface of the protruding section 91 is provided with a first rack 92, and the first rack 92 is meshed with a gear 94 on the mounting rack 95; after the lifting block 36 moves, the lifting block 36 drives the sliding block 35 to move through a gear 94 rack structure; a third groove 93 is formed in the protruding section 91, a second spring 9 is arranged in the third groove 93, and the second spring 9 can enable the lifting block 36 to reset after moving.

The specific working process of this embodiment is as follows:

the handle 5 is initially attached to the mounting base 4, the clamp 31 is initially in a closed state, the handle 5 is opened firstly, the handle 5 rotates for a certain angle, the connecting protrusion on the handle 5 extrudes the lifting block 36, and the lifting block 36 slides in the limiting groove 43; a connecting base body 33 is arranged below the pot cover 2, a first groove 331 is arranged in the connecting base body 33, a first gear 94 capable of rotating is arranged in the first groove 331, a first rack 92 is arranged on the lifting block 36, and the first gear 94 is meshed with the first rack 92; a sliding block 35 is further arranged in the first groove 331, a second rack 97 is arranged on the sliding block 35, and the second rack 97 is also meshed with the first gear 94; when the lifting block 36 drives the first rack 92 to move, the first gear 94 is driven to rotate, the first gear 94 drives the second rack 97 to move after rotating, the second rack 97 drives the sliding block 35 to move, the sliding block 35 drives the clamp 31 to move, and the clamp 31 moves to a position far away from the edge of the pot cover 2, so that the clamp 31 is opened and filled, and at the moment, the second spring 9 in the lifting block 36 is in a compressed state; the handle 5 is continuously rotated to enable the handle 5 to be attached to the mounting base 4, the handle 5 returns to the initial position, at this time, the lifting block 36 returns to the initial position under the elastic force of the second spring 9, the movement of the lifting block 36 drives the gear 94 to move, the gear 94 moves to drive the slider 35 to move, and the slider 35 drives the clamp 31 to move to a position close to the edge of the pot lid 2, so that the clamp 31 is in a closed state.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A pressure cooker with a supportable cooker cover comprises a cooker body (1) and a cooker cover (2), and is characterized in that a handle (5), a clamp (31), a mounting base (4) and a transmission mechanism (3) are arranged on the cooker cover (2), and the handle (5) is movably connected with the mounting base (4) through a pin shaft (51); the handle (5) is connected with the clamp (31) through the transmission mechanism (3), and the handle (5) is rotated to drive the clamp (31) to be far away from or close to the contact position of the pot cover (2) and the pot body (1) through the transmission mechanism (3).

2. Lid-supportable pressure cooker according to claim 1, characterized in that the free end (55) of the handle forms a support structure with the clamp (31) in the same support plane when the clamp (31) is moved away from the lid (2).

3. The lid-supportable pressure cooker according to claim 1, wherein the transmission mechanism (3) comprises a lifting block (36), a connecting seat (33), a sliding block (35) and a connecting piece (32); an external protrusion (54) is arranged on the handle (5), the external protrusion (54) is in contact with the lifting block (36), the handle (5) rotates to drive the external protrusion (54) to drive the lifting block (36) to move, and the lifting block (36) drives the sliding block (35) to move; the lifting block (36) is arranged in the mounting base (4), the connecting base body (33) is fixed on the lower end face of the pot cover (2), the sliding block (35) is arranged in the connecting base body (33), and the sliding block (35) is connected with the clamp (31) through the connecting sheet (32).

4. The cover-supportable pressure cooker according to claim 3, wherein a first recess (331) is formed in the connecting base (33), a sliding block (35) is formed in the first recess (331), and the sliding block (35) is fixedly connected with the connecting piece (32); the pot cover (2) is provided with a side through hole (21), the side of the connecting base body (33) is provided with a first through hole (333), and the connecting sheet (32) sequentially penetrates through the first through hole (333) and the side through hole (21) and then is fixedly connected with the clamp (31).

5. The cover-supportable pressure cooker according to claim 3, wherein the mounting base (4) is arranged on the upper end surface of the cover (2), a connecting channel (41) is arranged at the concave part in the middle of the mounting base (4), and a guide groove is arranged in the connecting channel (41); the lifting block (36) is arranged in the guide groove, a first protrusion (363) is arranged on the side face of the lifting block (36), the first protrusion (363) is clamped in the guide groove, and the lifting block (36) is driven by the external protrusion (54) to reciprocate in the limiting groove (43).

6. The cover-supportable pressure cooker of claim 3, wherein a reset assembly is disposed between the sliding block (35) and the connecting seat (33), the reset assembly comprises a connecting portion (351) and a first spring (34), the connecting portion (351) is disposed at a side of the sliding block (35), the connecting portion (351) is provided with the first spring (34), a side groove (332) is disposed at a side of the connecting seat (33), one end of the first spring (34) is fixed to the connecting portion (351), and the other end of the first spring (34) is fixed to an inner wall of the side groove (332).

7. The cover-supportable pressure cooker according to claim 3, wherein two bilaterally symmetrical sliding blocks (35) are arranged in the connecting base body (33), and a first inclined plane (352) is arranged on each sliding block (35); a second inclined surface (364) is arranged below the lifting block (36), and the second inclined surface (364) is mutually attached to the first inclined surface (352) on the sliding block (35).

8. The cover-supportable pressure cooker according to claim 3, wherein a first groove (331) for placing the sliding block (35) is formed in the connecting base body (33), a mounting frame (95) is formed in the first groove (331), a connecting shaft (96) is arranged on the mounting frame (95), a gear (94) is mounted on the connecting shaft (96), a second rack (97) is formed on the sliding block (35), and the gear (94) is meshed with the second rack (97); the lifting block (36) lower part be equipped with protruding section (91), protruding section (91) side be equipped with first rack (92), first rack (92) and gear (94) intermeshing on mounting bracket (95).

9. The lid-supportable pressure cooker of claim 8, wherein said protruding section (91) is provided with a third recess (93), said third recess (93) is provided with a second spring (9), said second spring (9) allows said lifting block (36) to move and then return.

10. The lid-supportable pressure cooker according to any one of claims 1 to 9, wherein said mounting base (4) is provided with a limit switch (8), said limit switch (8) comprises a switch button (81) and a limit shaft (82), said limit switch (8) is provided with a third through hole (83); the limiting shaft (82) is connected with the switch button (81), and the limiting shaft (82) and the third through hole (83) are placed in a coaxial state; the handle (5) is provided with a mounting through hole (52), a pin shaft (51) is arranged in the mounting through hole (52), and the handle (5) is connected with the mounting base (4) through the pin shaft (51); the handle (5) is also provided with a limiting through hole (53), and the switch button (81) can push the limiting shaft (82) to move; and when the limiting through hole (53) and the third through hole (83) are kept in the coaxial state by rotating the handle (5), the limiting shaft (82) can move into the limiting through hole (53), and the handle (5) is kept in the locking state at the moment.