CN216494906U - Locking structure of pot cover and pot body - Google Patents
Locking structure of pot cover and pot body Download PDFInfo
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- CN216494906U CN216494906U CN202122606777.0U CN202122606777U CN216494906U CN 216494906 U CN216494906 U CN 216494906U CN 202122606777 U CN202122606777 U CN 202122606777U CN 216494906 U CN216494906 U CN 216494906U
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Abstract
The utility model relates to a locking structure of a pot cover and a pot body, which comprises the pot cover, the pot body, a support ring, a buckle device and an opening and closing cover control device, wherein the pot cover comprises a surface cover, a lining and a steel cover, the lining is arranged in the inner cavity of the surface cover, the steel cover is movably arranged in the inner cavity of the lining, cover teeth are arranged on the inner wall of the steel cover at intervals, the opening and closing cover control device is arranged on the pot cover, and the opening and closing cover control device controls the steel cover to rotate; when the pot cover is sat the pot body, the lower extreme of the support ring touching swing arm of the pot body, the elasticity of pressure spring is overcome to the swing arm and swings, sits when the pot cover is in the pot body completely, and the pressure spring resets, and the pressure spring promotes the swing arm rotation, makes in the pothook of swing arm lower extreme inserts the draw-in groove of support ring, realizes pot cover and support ring lock, further strengthens the lock degree of pot cover and the pot body, improves the safety in utilization of pan greatly.
Description
Technical Field
The utility model relates to a locking structure of a pot cover and a pot body.
Background
The pressure cooker is also called pressure cooker and pressure cooker, and is a cooker in a kitchen. The pressure cooker can raise the physical phenomenon that the boiling point of liquid under higher air pressure exerts pressure on water, so that the water can reach higher temperature without boiling, thereby accelerating the efficiency of stewing food.
The existing pressure cooker only has the buckling of a cooker cover and a cooker body, the buckling mode of the cooker cover and the cooker body is single, the cooker cover cannot be locked with a support ring, and the safety of the pressure cooker is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pot cover and pot body locking structure with functions of locking a pot cover and a pot body and locking the pot cover and a support ring.
The purpose of the utility model is realized as follows:
a locking structure of a pot cover and a pot body comprises the pot cover, the pot body, a support ring, a buckling device and an opening and closing cover control device, wherein the pot cover comprises a surface cover, an inner lining and a steel cover, the inner lining is arranged in an inner cavity of the surface cover, the steel cover is movably arranged in the inner cavity of the inner lining, cover teeth are arranged on the inner wall of the steel cover at intervals, the opening and closing cover control device is arranged on the pot cover, and the opening and closing cover control device controls the steel cover to rotate;
the lining is provided with a pushing part, the pushing part is connected with the steel cover, and the pushing part rotates along with the steel cover;
the buckle device comprises a swing arm and a pressure spring, the swing arm is provided with a fulcrum, the swing arm is arranged on the side wall of the lining in a rotating mode, the swing arm rotates by taking the fulcrum as a rotating center, the upper end of the swing arm is provided with a pushed part, the pushed part faces the lining, the lower end of the swing arm is provided with a clamping hook, and the clamping hook extends out of the lining;
the support ring is provided with the draw-in groove, and the support ring setting is on the pot body, the pot cover is located the pot body, and it is rotatory to open and shut lid controlling means control steel lid, and it is rotatory that promotion portion follows the steel lid simultaneously, and when promotion portion touched and extruded when being pushed away the portion, the swing arm was rotatory, and the pothook hook is hung in the draw-in groove of support ring, realizes pot cover and pot body lock.
When the pot cover is sat the pot body, the lower extreme of the support ring touching swing arm of the pot body, the elasticity of pressure spring is overcome to the swing arm and swings, sits when the pot cover is in the pot body completely, and the pressure spring resets, and the pressure spring promotes the swing arm rotation, makes in the pothook of swing arm lower extreme inserts the draw-in groove of support ring, realizes pot cover and support ring lock, further strengthens the lock degree of pot cover and the pot body, improves the safety in utilization of pan greatly.
The aim of the utility model can also be solved by the following technical measures:
further, the cover opening and closing control device comprises a handle, a rack and a gear, the inner lining is provided with a slide way corresponding to the position of the steel cover, the lower end of the rack is provided with a connecting part, the rack is movably arranged on the inner lining, the connecting part extends into the slide way to be connected with the steel cover, the gear is arranged on the inner lining in a rotating mode, the gear is meshed with the rack, the handle is arranged on the face cover, and the lower end of the handle penetrates through the face cover to be connected with the gear.
The user sits the pot cover on the pot body, and the rotatory handle of user, the handle passes through gear and rack and drives the steel lid rotation, until the lid tooth of steel lid and the mutual interlock of pot pressure of the pot body to realize pot cover and pot body lock, easy operation.
Further, the outer wall of the rack is provided with the pushing part. When the rack rotates, the pushing part touches and extrudes the pushed part, so that the swing arm is controlled to swing.
Further, the outer wall of inside lining is provided with the mount pad, the mount pad is opened there is the opening, and the mount pad corresponds the opening both sides and is provided with the bayonet socket, the central point of swing arm puts both sides and is provided with the fulcrum, in the swing arm stretched into the opening, the fulcrum inserted in the bayonet socket.
The utility model has the following beneficial effects:
according to the cooker cover, when the cooker cover is seated on the cooker body, the supporting ring of the cooker body touches the lower end of the swing arm, the swing arm swings against the elasticity of the pressure spring, when the cooker cover is completely seated on the cooker body, the pressure spring resets, the pressure spring pushes the swing arm to rotate, the clamping hook at the lower end of the swing arm is inserted into the clamping groove of the supporting ring, the cooker cover and the supporting ring are buckled, the buckling degree of the cooker cover and the cooker body is further enhanced, and the use safety of the cooker is greatly improved.
According to the utility model, a user sits the pot cover on the pot body, the user rotates the lifting handle, the lifting handle drives the steel cover to rotate through the gear and the rack until the cover teeth of the steel cover and the pot pressure of the pot body are mutually meshed, so that the pot cover and the pot body are buckled, and the operation is simple.
Drawings
Fig. 1 is a schematic view of a cookware.
Fig. 2 is a schematic view of a lid of a pot.
Fig. 3 is a schematic view of a pot body of the pot.
Fig. 4 is an assembly view of the pot cover and the pot body.
Fig. 5 is a schematic view of the lid of the pot (excluding the lid).
Fig. 6 is a schematic view of the pot cover seated on the pot body (the pot cover and the pot body are completely buckled).
Fig. 7 is a schematic view of the pot cover seated on the pot body (the pot cover and the pot body are not buckled).
Figure 8 is a schematic view of the separation of the inner liner of the lid and the cleaning lid.
Fig. 9 is a schematic cross-sectional view of the pot (the lid and the pot body are engaged).
Fig. 10 is a sectional view of the pot (lid open state).
Figure 11 is a schematic view of the lid of the pot (except for the lid, see the snap means).
Fig. 12 is an exploded view of the pot lid.
Figure 13 is another exploded view of the lid.
Figure 14 is a schematic view of the inner liner of the lid.
Fig. 15 is an enlarged view of a portion a of fig. 9.
Detailed Description
The utility model is further described with reference to the following figures and examples:
embodiment, as shown in fig. 1 to 15, a pot includes a pot lid 1, a baking device 2, a heat dissipation fan 100, a motor 200, a cleaning lid 3, an opening and closing lid control device 4, an opening and closing lid detection device 5, a limiting device 6, a fastening device 7, a pot body 8, and a support ring 9.
The pot cover 1 includes face lid 11, inside lining 12 and steel lid 13, face lid 11 is opened there are thermovent 111 and gas vent 112, the inner chamber of face lid 11 is arranged in to inside lining 12, encloses into heat dissipation chamber 113 between inside lining 12 and the face lid 11, radiator fan 100 and motor 200 are arranged in heat dissipation chamber 113, and radiator fan 100 and motor 200 are connected, baking equipment 2 is including heating plate 21 and fan 22, the inner chamber of inside lining 12 is arranged in to heating plate 21 and fan 22, fan 22 is located heating plate 21 top, and fan 22 and motor 200 are connected, and motor 200 drives radiator fan 100 and fan 22 rotatory.
The inner wall of the steel cover 13 is provided with cover teeth 131, the top of the steel cover 13 is provided with a sliding sheet 132, the steel cover 13 is movably arranged in an inner cavity of the lining 12, the lining 12 is provided with a slide 121 and a limiting slide 122 corresponding to the position of the steel cover 13, the sliding sheet 132 extends into the limiting slide 122, and the limiting slide 122 limits the sliding distance of the sliding sheet 132, so that the rotation angle of the steel cover 13 is limited.
The cover opening and closing control device 4 comprises a handle 41, a rack 42 and a gear 43, a connecting portion 422 is arranged at the lower end of the rack 42, the rack 42 is movably seated on the lining 12, the connecting portion 422 extends into the slide rail 121 to be connected with the steel cover 13, the rack 42 is connected with the steel cover 13, a pushing portion 421 is further arranged on the outer wall of the rack 42, the gear 43 is rotatably arranged on the lining 12, the gear 43 is meshed with the rack 42, the handle 41 is arranged on the face cover 11, and the lower end of the handle 41 penetrates through the face cover 11 to be connected with the gear 43, so that the handle 41 is connected with the gear 43.
The cover opening and closing detection device 5 comprises a magnet 51 and a reed switch 52, wherein the reed switch 52 is arranged on the inner liner 12, and the magnet 51 is arranged on the rack 42.
The pot is characterized in that pot teeth 81 are arranged on the periphery of the top of the pot body 8 at intervals, a heating device 82 is arranged at the bottom of an inner cavity of the pot body 8, a control panel 83 is arranged on the outer wall of the pot body 8, a clamping groove 91 is formed in the supporting ring 9, the supporting ring 9 is sleeved on the pot body 8, and the heating device 82 and the reed pipe 52 are electrically connected with the control panel 83 respectively.
The cleaning cover 3 is provided with a floater 31 and an exhaust valve 32, the cleaning cover 3 is detachably mounted in the inner cavity of the inner liner 12, the floater 31 is located below the mounting hole 123, the floater 31 acts to control the limiting rod 63 to ascend and descend, and the exhaust valve 32 is communicated with the exhaust port 112.
The buckling device 7 comprises a swing arm 71 and a pressure spring 72, an installation seat 10 is arranged on the outer wall of the lining 12, an opening 101 is formed in the installation seat 10, bayonets 102 are arranged on two sides, corresponding to the opening 101, of the installation seat 10, fulcrums 711 are arranged on two sides of the center position of the swing arm 71, the swing arm 71 extends into the opening 101, the fulcrums 711 are inserted into the bayonets 102, and the swing arm 71 rotates by taking the fulcrums 711 as a rotation center.
The pressure spring 72 is arranged between the liner 12 and the swing arm 71, the pressure spring 72 forms a resetting mechanism of the swing arm 71, the upper end of the swing arm 71 is provided with a pushed part 712, the pushed part 712 faces the liner 12, the lower end of the swing arm 71 is provided with a hook 713, and the hook 713 extends out of the liner 12.
The working principle is as follows:
switching to pressure cooker mode:
the user will wash the lid 3 and install in the inner chamber of inside lining 12, pot cover 1 can become pressure pot cover 1, the user sits pot cover 1 on the pot body 8 this moment, user's rotatory handle 41, gear 43 follows handle 41 rotatoryly, gear 43 drives steel cover 13 through rack 42 and rotates, magnet 51 is close to tongue tube 52 gradually this moment, when magnet 51 is close to tongue tube 52, cover tooth 131 of steel cover 13 and pot tooth 81 of the pot body 8 interlock each other, realize pot cover 1 and the lock of pot body 8, push portion 421 of rack 42 leaves by push portion 712 simultaneously, pressure spring 72 resets this moment and pushes swing arm 71 and rotates, pothook 713 of swing arm 71 lower extreme inserts in the draw-in groove 91 of support ring 9, realize pot cover 1 and support ring 9 lock, tongue tube 52 sends the closing signal to control panel 83 simultaneously, control panel 83 switches on the power of device 82 that generates heat, for the user further operation.
When the pressure cooker works, the cooker cover 1 cannot be opened:
after the user has adjusted heating time or heating mode, the pressure cooker begins to work, and the pressure cooker working process pot body 8 produces high atmospheric pressure, and high atmospheric pressure promotes float 31 to rise, and float 31 rises and promotes gag lever post 63 to rise, and when gag lever post 63 exposes outside installing port 123 and supports and lean on spacing baffle 61, gag lever post 63 hinders gleitbretter 132 through spacing baffle 61 and slides to hinder the steel lid 13 rotation, the unable rotatory handle 41 of user opens pot cover 1 this moment, improves the security greatly.
After the pressure cooker releases the pressure, the cooker cover 1 is normally opened:
the user controls the exhaust valve 32 to open, the air pressure in the pot body 8 is exhausted from the outside along the exhaust valve 32 and the exhaust port 112, the pressure relief of the pressure cooker is realized, as the air pressure of the pressure cooker is reduced, the floater 31 and the limiting rod 63 descend under the action of gravity, when the limiting rod 63 retracts into the mounting port 123, the user rotates the handle 41, the handle 41 drives the steel cover 13 to rotate through the gear 43 and the rack 42, when the steel cover 13 rotates, the sliding sheet 132 pushes the limiting baffle 61 to rotate until the cover teeth 131 of the steel cover 13 and the pot teeth 81 of the pot body 8 are separated from each other, the pot cover 1 is separated from the pot body 8, meanwhile, the pushing part 421 of the rack 42 overcomes the elastic touch of the pressure spring 72 and extrudes the pushed part 712, so as to drive the swing arm 71 to rotate, until the hook 713 at the lower end of the swing arm 71 leaves the clamping groove 91 of the support ring 9, the separation of the pot cover 1 and the support ring 9 is realized, meanwhile, the magnet 51 is far away from the reed pipe 52, the reed pipe 52 sends an uncovered signal to the control panel 83, the control panel 83 turns off the power of the heating device 82, and finally the user lifts the handle 41 to open the cover.
Switching to air fryer mode:
the user takes out the cleaning cover 3, the pot cover 1 can form the air frying pot cover 1, the user sits the pot cover 1 on the pot body 8 at the moment, the user rotates the handle 41, the gear 43 rotates along with the handle 41, the gear 43 drives the steel cover 13 to rotate through the rack 42, the magnet 51 is gradually close to the reed pipe 52 at the moment, when the magnet 51 is close to the reed pipe 52, the cover teeth 131 of the steel cover 13 and the pot teeth 81 of the pot body 8 are mutually occluded, the pot cover 1 and the pot body 8 are buckled, meanwhile, the pushing part 421 of the rack 42 leaves the pushed part 712, the pressure spring 72 resets and pushes the swing arm 71 to rotate at the moment, the hook 713 at the lower end of the swing arm 71 is inserted into the clamping groove 91 of the support ring 9, the pot cover 1 and the support ring 9 are buckled, meanwhile, the reed pipe 52 sends a closing signal to the control panel 83, and the control panel 83 is connected with the power supply of the heating device 82 for further operation of the user.
During the heating process of the air fryer cover 1, the fan 22 continuously blows air to the heating element to form hot air, the hot air enters the interior of the fryer body 8 to bake food, the hot air after baking the food is discharged along the fryer body 8, the lining 12 and the heat-radiating opening 111, therefore, high pressure cannot be formed in the inner cavity of the fryer body 8, the limiting rod 63 always retracts into the mounting opening 123, the limiting rod 63 does not obstruct the limiting baffle 61, a user rotates the handle 41, the handle 41 drives the steel cover 13 to rotate through the gear 43 and the rack 42, when the steel cover 13 rotates, the sliding sheet 132 pushes the limiting baffle 61 to rotate until the cover teeth 131 of the steel cover 13 and the boiler teeth 81 of the fryer body 8 are separated from each other, the fryer cover 1 and the fryer body 8 are separated, meanwhile, the pushing part 421 of the rack 42 overcomes the elastic force of the pressure spring 72 to touch and extrude the pushed part 712, so as to drive the swing arm 71 to rotate until the clamping hook 713 at the lower end of the swing arm 71 leaves the clamping groove 91 of the support ring 9, and the fryer cover 1 and the support ring 9 are separated, meanwhile, the magnet 51 is far away from the reed pipe 52, the reed pipe 52 sends a non-cover-closing signal to the control panel 83, the control panel 83 cuts off the power supply of the heating device 82, and finally, the user can open the cover by lifting the lifting handle 41, so that the user can open or close the cover at will in the air fryer mode.
Claims (4)
1. The utility model provides a locking structure of pot cover and pot body, includes pot cover, the pot body, support ring, buckle device and opens and shuts and cover controlling means, the pot cover is including face lid, inside lining and steel lid, the inside lining sets up the inner chamber at the face lid, the steel lid sets up the inner chamber at the inside lining with the active mode, steel lid inner wall interval is provided with the lid tooth, it sets up on the pot cover to open and shut to cover controlling means, the inside lining is provided with promotion portion, promotion portion and steel lid are connected, and promotion portion follows the steel lid rotation, its characterized in that:
the buckle device comprises a swing arm and a pressure spring, the swing arm is provided with a fulcrum, the swing arm is arranged on the side wall of the lining in a rotating mode, the swing arm rotates by taking the fulcrum as a rotating center, the upper end of the swing arm is provided with a pushed part, the pushed part faces the lining, the lower end of the swing arm is provided with a clamping hook, and the clamping hook extends out of the lining;
the support ring is provided with the draw-in groove, and the support ring setting is on the pot body, the pot cover is located the pot body, and it is rotatory to open and shut lid controlling means control steel lid, and it is rotatory that promotion portion follows the steel lid simultaneously, and when promotion portion touched and extruded when being pushed away the portion, the swing arm was rotatory, and the pothook hook is hung in the draw-in groove of support ring, realizes pot cover and pot body lock.
2. The locking structure of the pot cover and the pot body according to claim 1, characterized in that: the cover opening and closing control device comprises a handle, a rack and a gear, the inner lining is provided with a slide way corresponding to the position of the steel cover, the lower end of the rack is provided with a connecting part, the rack is movably arranged on the inner lining, the connecting part extends into the slide way to be connected with the steel cover, the gear is arranged on the inner lining in a rotating mode, the gear is meshed with the rack, the handle is arranged on the face cover, and the lower end of the handle penetrates through the face cover to be connected with the gear.
3. The locking structure of the pot cover and the pot body according to claim 2, characterized in that: the outer wall of the rack is provided with the pushing part.
4. The locking structure of the pot cover and the pot body according to claim 2, characterized in that: the outer wall of inside lining is provided with the mount pad, the mount pad is opened there is the opening, and the mount pad corresponds the opening both sides and is provided with the bayonet socket, the central point of swing arm puts both sides and is provided with the fulcrum, in the swing arm stretched into the opening, the fulcrum inserted in the bayonet socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122606777.0U CN216494906U (en) | 2021-10-27 | 2021-10-27 | Locking structure of pot cover and pot body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122606777.0U CN216494906U (en) | 2021-10-27 | 2021-10-27 | Locking structure of pot cover and pot body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216494906U true CN216494906U (en) | 2022-05-13 |
Family
ID=81525890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122606777.0U Active CN216494906U (en) | 2021-10-27 | 2021-10-27 | Locking structure of pot cover and pot body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216494906U (en) |
-
2021
- 2021-10-27 CN CN202122606777.0U patent/CN216494906U/en active Active
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