CN208909745U - Clamp forceps type pressure cooker - Google Patents
Clamp forceps type pressure cooker Download PDFInfo
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- CN208909745U CN208909745U CN201820964207.4U CN201820964207U CN208909745U CN 208909745 U CN208909745 U CN 208909745U CN 201820964207 U CN201820964207 U CN 201820964207U CN 208909745 U CN208909745 U CN 208909745U
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- rotary switch
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Abstract
The driving device of pot cover and pot body is locked or opened to a kind of clamp forceps type pressure cooker including pot body, pot cover, the float safety valve being mounted on pot cover, clamp and driving clamp on pot cover for locking pot cover and pot body, which includes: rotary switch；Actuator；It is characterized by: offering the first longitudinal direction through-hole and second longitudinal direction through-hole of cross connection on the actuator, it only rotates in the rotary switch in the state of locking gear, the float safety valve is located in first longitudinal direction through-hole and can freely lift sealing in the first longitudinal direction through-hole；It rotates in the rotary switch in the state of unlocking gear, the float safety valve is located in second longitudinal direction through-hole and can not lift sealing.Compared with prior art, the pressure cooker of the utility model uses safe, and only in the state that pot cover and pot body are locked, float safety valve could be worked normally；And structure is simple, convenient to carry out, and folding lid can be realized by singlehanded control handle switch, facilitate operation.
Description
Technical field
The utility model belongs to culinary cuisine fixture technology field, and in particular to a kind of clamp forceps type pressure cooker.
Background technique
Currently marketed pressure cooker includes screwing type pressure cooker and clamp forceps type pressure cooker more, wherein clamp forceps type pressure cooker because
Folding lid is convenient and is favored.And in order to further facilitate the operation of the folding lid of clamp forceps type pressure cooker, singlehanded unlatching pot is realized
Lid, clamp forceps type pressure cooker multi-pass crosses button or knob carrys out a key and uncaps, and the invention if application publication number is CN103330481A is special
Pressure Cooker structure disclosed in benefit application " rotary pressure cooker " includes pot cover, pot body, and pot cover is arranged in the upper end of pot body, on pot cover
Equipped with left clamp, right clamp, rotation button, the came of left clamp, right clamp and pot cover, the upper of pot cover is arranged in rotation button
End；Left clamp one end is equipped with left boss, and right clamp one end is equipped with right boss；Rotation button lower end is provided with the first groove and second recessed
Slot；Left boss is arranged in the first groove, and right boss is arranged in the second groove.Left clamp, the right side are controlled by the rotation of knob lid
The movement of clamp, so that cover structure is simple.Meanwhile operator's one hand can complete the process of uncapping, and facilitate the process of uncapping.
For another example Authorization Notice No. is that a kind of patent of invention " clamp forceps type pressure cooker " of CN105212729B discloses a kind of folder
Jaw type pressure cooker, including pot cover, pot body, clamp, be located at pot body and pot cover junction sealing ring, be symmetrically disposed on pot body
Two handles, be located on pot cover control clamp folding control mechanism, the control mechanism include be fixedly mounted on the pot
The bottom plate that covers, the through-hole one being located on the bottom plate and through-hole two, pass through the through-hole at the pinion stand being located on the bottom plate
One be fixedly mounted on the pot cover pressure regulator valve, be fixedly mounted on the pot cover across the through-hole two safety valve, set
The cover board that is fastened and connected above the bottom plate with the bottom plate is located at the master being fastened and connected above the cover board with the cover board
Panel, the inside to connect with the main panel are equipped with the tubbiness rotating handle of Through-cavity, make the folder by the rotation of the rotating handle
Clamp the transmission mechanism of folding.The clamp forceps type pressure cooker can provide a kind of convenience and humanized on-off mode, be easy to use.
Pressure cooker disclosed above can fast implement folding lid, be easy to use.But it is understood that pressure cooker is using
When its security performance be it is mostly important, to overcome pressure cooker to insecurity factor existing for user and environment simultaneously, design
Pressure cooker convenient to use and high security performance is with regard to particularly important out.
Utility model content
For the current state of the art, the technical problem to be solved by the utility model is to provide a kind of structures simply, makes
With safely, be able to achieve the clamp forceps type pressure cooker of single hand fast open closing lid.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of clamp forceps type pressure cooker, including pot
Body, pot cover, the float safety valve being mounted on pot cover, on pot cover for lock pot cover and pot body clamp and driving clamp
Locking or the driving device for opening pot cover and pot body, the driving device include:
Rotary switch is revolvably arranged on the pot cover, and there is locking gear to conciliate backset on the rotary switch
Position；
Actuator is connected with the rotary switch, for driving the clamp mobile, the rotary switch rotate to
In the state of unlocking gear, which drives the clamp to open pot cover and pot body；It rotates in the rotary switch to locking
In the state of gear, which drives the clamp locking pot cover and pot body；
It is characterized by: offering the first longitudinal direction through-hole and second longitudinal direction through-hole of cross connection on the actuator, only
It rotates in the rotary switch in the state of locking gear, the float safety valve is located in first longitudinal direction through-hole and can be at this
Sealing is freely lifted in first longitudinal direction through-hole；It rotates in the rotary switch in the state of unlocking gear, the float is safe
Valve is located in second longitudinal direction through-hole and can not lift sealing.
As an improvement, the actuator includes the drive rod that driving wheel and driving wheel are connected, the driving wheel is mounted on
Rotary switch bottom is simultaneously rotated synchronously with rotary switch；The drive rod is slidably installed in pot cover and driving wheel under the driving of driving wheel
Between, it is used to open or is closed the clamp, and above-mentioned first, second longitudinal hole is provided on the drive rod.
It improves, further includes having panel, which is mounted on pot cover, and offers on panel for accommodating driving wheel and rotation
The groove of button switch.
To improve structural stability, first positioning hole and second location hole, the knob are offered in the recess sidewall
It is connected with flexibly positioned piece for capable of being caught in first, second positioning hole on switch side wall, rotates in the rotary switch to lock
In the state of tight gear, this flexibly positioned piece is caught in first positioning hole, is rotated in the rotary switch to the shape of unlock gear
Under state, this flexibly positioned piece is caught in second location hole.So that rotary switch can preferably be located in unlock gear or locking shelves
Under position.
Further improved to be, the groove center is upward convex to be equipped with positioning column, and it is fixed that the driving wheel center is set in this
On the column of position and energy relative positioning column rotates, while the slot along rotation center radius change is offered on the driving wheel；The drive
The drive shaft that can be placed in slot is convexly equipped in lever, it is mobile which drives drive rod under the action of slot, and then beats
Open or be closed the clamp.
In the above embodiments, to improve safety, make float safety valve the case where clamp does not clamp pot body and pot cover
Under always be in exhaust condition, it is preferred that between the pot cover and drive rod have for the circumferential flange on float safety valve
The gap moved up and down, so that float safety valve is in exhaust condition, while the circumferential direction flange always when moving in this gap
Maximum gauge be less than first longitudinal direction through-hole aperture and be greater than second longitudinal direction through-hole aperture；It is rotated in the rotary switch
To locking gear, the first longitudinal direction through-hole alignment circumferential direction flange, and it is vertical so that float safety valve is passed through first
Sealing is freely lifted to through-hole；The rotary switch rotate to unlock gear in the state of, the second longitudinal direction through-hole pair
The quasi- circumferential direction flange, and make float safety valve that can not lift sealing.
Finally, the pressure cooker of the utility model further includes limited valve and pressure indication valve, opened up on the panel useful
In the pressure limiting valve seat and pressure indication valve seat of installation pressure limiting valve and pressure indication valve.
Compared with the prior art, the advantages of the utility model are: passing through first of the setting cross connection on actuator
Longitudinal hole and second longitudinal direction through-hole, so that float safety valve can just be worn only in the case where clamp locks pot cover and pot body
It crosses first longitudinal direction through-hole to be sealed, in the case where clamp does not lock pot cover and pot body, float safety valve is located at second longitudinal direction
Sealing can not be lifted in through-hole, in turn, only in the state that pot cover and pot body are locked, float safety valve could normal work
To make, in the state that pot cover and pot body are not locked, is in exhaust condition under float safety always, the pressure in pot can not rise,
Influence the normal use of pressure cooker；Meanwhile when there is pressure in pot, float safety valve lifts and passes through first longitudinal direction through-hole, makes
Obtaining actuator can not move, and then can not open clamp, further improve safety in utilization；And the utility model structure letter
It is single, convenient to carry out, folding lid can be realized by singlehanded control handle switch, facilitate operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the top view of the utility model embodiment；
Fig. 3 be Fig. 2 in A-A to cross-sectional view；
Fig. 4 is the stereogram exploded view (omitting pot body, sealing ring and handle) of the utility model embodiment；
Fig. 5 is that the status diagram when driving device of the utility model embodiment is closed clamp (omits rotary switch, drives
Driving wheel)；
Fig. 6 is that the status diagram when driving device of the utility model embodiment opens clamp (omits rotary switch, drives
Driving wheel)；
Fig. 7 is the status diagram (omitting rotary switch) when the driving device of the utility model embodiment is closed clamp；
Fig. 8 is the status diagram (omitting rotary switch) when the driving device of the utility model embodiment opens clamp；
Fig. 9 is the structural schematic diagram of the driving wheel of the utility model embodiment；
Figure 10 is the structural schematic diagram at another visual angle of driving wheel of the utility model embodiment；
Figure 11 is the structural schematic diagram of the panel of the utility model embodiment；
Figure 12 is the structural schematic diagram at another visual angle of panel of the utility model embodiment.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
As shown in Fig. 1~12, a kind of clamp forceps type pressure cooker, including pot body 1, pot cover 2, on pot cover 2 for locking pot
The clamp 3 of lid 2 and pot body 1, the locking of driving clamp 3 are opened the driving device 4 of pot cover 2 and pot body 1, are mounted on pot cover 2
Panel 5, float safety valve 6, pressure limiting valve 7 and pressure indication valve 8.
Wherein, 1 two sides of pot body are mounted on handle 10；Float safety valve mounting hole 21, pressure limiting valve peace are offered on pot cover 2
Fill hole 22 and pressure indication valve mounting hole 23；And sealing ring (not shown) is installed between pot cover 2 and pot body 1.
There are two above-mentioned clamps 3, is respectively symmetrically distributed in the two sides of pot cover 2, and one end that each clamp 3 is connected to each other is by one
T-type pin shaft 9 is hinged, and the bottom of pin shaft 9 is fixed on pot cover 2, and one end longitudinal spacing that each clamp 3 is connected to each other is in pot
Between 9 top of lid 2 and pin shaft；The other end that each clamp 3 is connected to each other is drivingly connected with 4 phase of driving device.In the drive of driving device 4
Under dynamic, the other end that each clamp 3 is connected to each other can be rotated relative to pin shaft 9, and then close or open clamp 3, lockked or opened to reach
Open the purpose of pot body and pot cover.
Above-mentioned driving device 4 includes rotary switch 41, driving wheel 42, drive rod 43 and drive disk 44.It is offered on panel 5
For accommodating the groove 51 of driving wheel 42 and rotary switch 41,51 center of groove is upward convex to be equipped with positioning column 52, in driving wheel 42
The heart is set on the positioning column 52 and energy relative positioning column 52 rotates, while being offered on the driving wheel 42 along rotation center radius
The slot 421 of variation.Rotary switch 41 is connected with driving wheel 42, for driving the driving wheel 42 to rotate, and the rotary switch 41
It is upper that there is locking gear to conciliate backset position；To enable rotary switch 41 to be stably positioned on locking gear or unlock gear, on
It states and offers first positioning hole 53 and second location hole 54 on 51 side wall of groove, this can be caught in by being connected on 41 side wall of rotary switch
Flexibly positioned piece 411 in first, second location hole 53,54, in the state of the rotation of rotary switch 41 to locking gear, the bullet
Property locating piece 411 be caught in first positioning hole 53, rotary switch 41 rotation to unlock gear in the state of, this flexibly positioned piece
411 are caught in second location hole 54.Above-mentioned drive rod 43 be slidably installed between pot cover 2 and panel 5 under the driving of driving wheel 42 (for
Structural stability is improved, the present embodiment is equipped with the limiting slot 55 mobile for drive rod 43, while 5 bottom of panel in 5 bottom end of panel
On be also equipped with the first positioning plate 45, the hole 451 passed through for float safety valve is offered on the first positioning plate 45, by drive rod
43 longitudinal spacings specifically refer to Fig. 4,12) between the first positioning plate 45 and panel 5, and are convexly equipped with and can set on drive rod 43
Enter in above-mentioned slot 421 drive shaft 431 (drive shaft 431 pass through 51 bottom of groove longitudinal through slot 511 be placed on slot 421
It is interior), which drives drive rod 43 mobile under the action of slot 421, and then open or close clamp 3；And the driving
The first longitudinal direction through-hole 432 and second longitudinal direction through-hole 433 of cross connection are offered on 43 one end of bar, are only rotated in rotary switch 41
To locking gear, float safety valve 6 is located in first longitudinal direction through-hole 432 and can be in the first longitudinal direction through-hole 432
Freely lift sealing；In the state of the rotation of rotary switch 41 to unlock gear, float safety valve 6 is located at second longitudinal direction through-hole
Sealing can not be lifted in 433.There are two above-mentioned drive disks 44, is symmetric, and each drive disk 44 is three-legged structure, each to drive
The central angle axis of Moving plate 44 connects in 5 bottom of panel, and specially 5 bottom of panel is downwardly convex sets that there are two connecting columns 56 (such as Figure 12 institute
Show), each drive disk 44 is set on each connecting column 56, and 46 (second positioning of the second positioning plate is also arranged on connecting column 56
Plate 46 is fixed on panel 5 after passing through connecting column 56), by 44 longitudinal spacing of drive disk panel 5 and the second positioning plate 46 it
Between；Driving column 441 and 43 other end of drive rod on each 44 one end of drive disk are rotatablely connected, each 44 other end of drive disk and each folder
3 other end that is connected to each other of pincers rotates connection, specifically: be connected on the other end that each clamp 3 is connected to each other can opposed jaws 3 separately
The mobile clamp column 31 of horizontal circumference is made in one end, and the kidney-shaped offered on each 44 other end of drive disk for the insertion of each clamp column 31 is led to
Hole 442.
The working principle of the driving device 4 of the present embodiment are as follows: rotated from unlock gear to locking gear in rotary switch 41
During, rotary switch 41 drives driving wheel 42 to rotate, and the slot 421 on driving wheel 42 drives the drive shaft on drive rod 43
431 is mobile, and then drive rod 43 is driven to move along far from the other end that clamp 3 is connected to each other, and drive rod 43 drives each drive disk 44
The other end to two inside rotation, and then lock clamp 3；It is rotated from locking gear to the state of unlock gear in rotary switch 41
Under, rotary switch 41 drives the rotation of 42 opposite direction of driving wheel, and the slot 421 on driving wheel 42 drives the drive shaft on drive rod 43
431 is mobile, and then drive rod 43 is driven to move along the other end being connected to each other close to clamp 3, and drive rod 43 drives each drive disk 44
The other end to two outside rotation, and then open clamp 3.
As shown in Fig. 3~8, above-mentioned float safety valve 6 is mounted in float safety valve mounting hole 21, and structure includes valve body
Component 61 and bonnet 62, the connection structure between valve component 61, bonnet 62 and pot cover 2 is compared with technology, and therefore not to repeat here.
When there is pressure in pot, bonnet 62, which lifts, seals the pressure increase so that pressure cooker；When the pressure of pressure cooker drops to safe pressure
When below power, bonnet 62 is fallen down.To improve the safety in utilization of pressure cooker and not influencing the normal use of float safety valve 6, pot
There is the gap X moved up and down for the circumferential flange 621 on float safety valve bonnet 62 between lid 2 and drive rod 43, simultaneously should
The maximum gauge of circumferential flange 621 is less than the aperture of first longitudinal direction through-hole 432 and is greater than the aperture of second longitudinal direction through-hole 433 (together
When the first, second longitudinal hole 432,433 aperture be all larger than bonnet aperture, bonnet can pass through the first, second longitudinal hole
432,433, and slided in the first second longitudinal direction through-hole 432,433 with moving for drive rod)；It is rotated extremely in rotary switch 41
In the state of unlocking gear, second longitudinal direction through-hole 433 is directed at the circumferential direction flange 621, so that bonnet 62 is under the effect of the pressure only
It can be moved between pot cover 2 and drive rod 43, and sealing can not be lifted；In the rotation of rotary switch 41 to the state for locking gear
Under, first longitudinal direction through-hole 432 is directed at the circumferential direction flange 621, so that bonnet 62 can pass through first longitudinal direction through-hole under pressure
432 and lift sealing and (offer the bonnet bore 57 mobile for float safety valve bonnet 62 in panel 5, the circumferential direction on bonnet 62 is convex
Edge 621 is butted in bonnet bore 57 and seals after passing through first longitudinal direction through-hole 432)；And after use, only when under pot inner pressure
Drop, after float safety valve bonnet 62 is fallen, rotary switch 41 could drive above-mentioned drive rod 43 mobile and open clamp 3；In pot
When having pressure, float safety valve bonnet 62 lifts and limits the movement of drive rod 43, and then cannot achieve operation of uncapping.
The pressure limiting valve seat 58 and pressure for being respectively provided with installation pressure limiting valve 7 and pressure indication valve 8 are also opened on above-mentioned panel 5
Indicating valve seat 59, the pressure limiting valve 7 of the present embodiment selects the pressure limiting valve for being adjustable pressure cooker pressure, when needing to adjust pressure, rotation
Turn pressure limiting valve 7 bonnet 71 can between control valve core 72 and exhaust pipe 100 pressing force (lower part of exhaust pipe 100 pass through pressure limiting
Valve seat 58 is fixedly connected with after pressure limiting valve mounting hole 22 with anti-blocking nut 200, and upper port and spool 72 composition of exhaust pipe 100 limit
Pressure connection), it is easy to use.The pressure indication valve 8 of the present embodiment is used to indicate the pressure in pressure cooker, when there is pressure in pot, pressure
The bonnet 81 of power indication valve 8 rises, and the height risen is directly proportional with pot inner pressure, for intuitively indicating pot inner pressure.This implementation
The pressure limiting valve 7 of example and the specific structure of pressure indication valve 8 can be structure disclosed in the prior art, and no further details to be given herein.
Claims (7)
1. a kind of clamp forceps type pressure cooker, including pot body, pot cover, the float safety valve being mounted on pot cover, it is used on pot cover
The clamp and driving clamp for locking pot cover and pot body lock or open the driving device of pot cover and pot body, which includes:
Rotary switch is revolvably arranged on the pot cover, and there is locking gear to conciliate backset position on the rotary switch；
Actuator is connected with the rotary switch, for driving the clamp mobile, rotates in the rotary switch to unlock
In the state of gear, which drives the clamp to open pot cover and pot body；It rotates in the rotary switch to locking gear
In the state of, which drives the clamp locking pot cover and pot body；
It is characterized by: the first longitudinal direction through-hole and second longitudinal direction through-hole of cross connection are offered on the actuator, only in institute
Rotary switch is stated to rotate to locking gear, the float safety valve be located at first longitudinal direction through-hole it is interior and can this first
Sealing is freely lifted in longitudinal hole；The rotary switch rotate to unlock gear in the state of, float safety valve position
In sealing can not be lifted in second longitudinal direction through-hole.
2. clamp forceps type pressure cooker according to claim 1, it is characterised in that: the actuator includes driving wheel and driving
The drive rod being connected is taken turns, the driving wheel is mounted on rotary switch bottom and rotates synchronously with rotary switch；The drive rod
It is slidably installed between pot cover and driving wheel under the driving of driving wheel, is used to open or is closed the clamp, and above-mentioned first, second
Longitudinal hole is provided on the drive rod.
3. clamp forceps type pressure cooker according to claim 2, it is characterised in that: further include having panel, which is mounted on pot
It covers, and offers the groove for accommodating driving wheel and rotary switch on panel.
4. clamp forceps type pressure cooker according to claim 3, it is characterised in that: offer the first positioning in the recess sidewall
Hole and second location hole are connected with flexibly positioned piece for capable of being caught in first, second positioning hole on the rotary switch side wall,
It rotates in the rotary switch in the state of locking gear, this flexibly positioned piece is caught in first positioning hole, in the knob
In the state of switch rotary to unlock gear, this flexibly positioned piece is caught in second location hole.
5. clamp forceps type pressure cooker according to claim 3, it is characterised in that: the groove center is upward convex to be equipped with positioning
Column, the driving wheel center is set on the positioning column and energy relative positioning column rotation, while is offered on the driving wheel along rotation
Turn the slot of center radius variation；The drive shaft that can be placed in slot is convexly equipped on the drive rod, the drive shaft is in slot
Effect is lower to drive drive rod mobile, and then clamp described in open or close.
6. according to clamp forceps type pressure cooker described in any claim of claim 2~5, it is characterised in that: the pot cover and drive rod
Between there is the gap that moves up and down for the circumferential flange on float safety valve, while the maximum gauge of the circumferential direction flange is less than the
The aperture of one longitudinal hole and the aperture for being greater than second longitudinal direction through-hole；It rotates in the rotary switch to the state of locking gear
Under, the first longitudinal direction through-hole alignment circumferential direction flange, in the state that the rotary switch is rotated to unlock gear, described the
Two longitudinal holes are directed at the circumferential direction flange.
7. according to clamp forceps type pressure cooker described in any claim of claim 3~5, it is characterised in that: further include limited valve and
Pressure indication valve offers pressure limiting valve seat and pressure indication valve for installing pressure limiting valve and pressure indication valve on the panel
Seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820964207.4U CN208909745U (en) | 2018-06-21 | 2018-06-21 | Clamp forceps type pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820964207.4U CN208909745U (en) | 2018-06-21 | 2018-06-21 | Clamp forceps type pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208909745U true CN208909745U (en) | 2019-05-31 |
Family
ID=66693796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820964207.4U Active CN208909745U (en) | 2018-06-21 | 2018-06-21 | Clamp forceps type pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208909745U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111358289A (en) * | 2020-04-10 | 2020-07-03 | 广东新科达实业有限公司 | Pressure cooker |
| CN111904265A (en) * | 2020-07-03 | 2020-11-10 | 绍兴市吉柏尼机电有限公司 | Caliper assembly and cooker |
-
2018
- 2018-06-21 CN CN201820964207.4U patent/CN208909745U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111358289A (en) * | 2020-04-10 | 2020-07-03 | 广东新科达实业有限公司 | Pressure cooker |
| CN111904265A (en) * | 2020-07-03 | 2020-11-10 | 绍兴市吉柏尼机电有限公司 | Caliper assembly and cooker |
| CN111904265B (en) * | 2020-07-03 | 2021-07-09 | 绍兴市吉柏尼机电有限公司 | Caliper assembly and cooker |
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