CN203987546U - Pressure cooker - Google Patents
Pressure cooker Download PDFInfo
- Publication number
- CN203987546U CN203987546U CN201420437830.6U CN201420437830U CN203987546U CN 203987546 U CN203987546 U CN 203987546U CN 201420437830 U CN201420437830 U CN 201420437830U CN 203987546 U CN203987546 U CN 203987546U
- Authority
- CN
- China
- Prior art keywords
- pressure cooker
- cover
- connection
- driving
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010411 cooking Methods 0.000 description 2
- 210000004283 incisor Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 1
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- Cookers (AREA)
Abstract
The utility model provides a pressure cooker, which comprises a main body containing an inner cooker and a cover body buckled on the main body, wherein the cover body is provided with a cooker cover opening and closing clamping mechanism, the cooker cover opening and closing clamping mechanism comprises an inner cover arranged on the cover body, and the inner cover is provided with at least one sliding table; a clamping piece connected to the sliding table; a driving part which is connected with the inner cover and can move up and down under the driving of the driving part; the connecting rod is arranged between the clamping piece and the driving piece and is in pivot connection with the clamping piece and the driving piece; wherein a sliding guide mechanism is arranged between the clamping piece and the sliding table; when the driving piece is driven to move downwards, the clamping piece is indirectly driven to move away from the center of the inner pot in the radial direction. Use the technical scheme of the utility model, connect removable cover and holder through the slip guiding mechanism, form connecting rod actuating mechanism, can realize opening and shutting of holder structure in the pressure cooker conveniently, simple structure, it is with low costs.
Description
Technical Field
The utility model relates to a cooking utensil field particularly, relates to a pressure cooker.
Background
At present, as a household cooking appliance, a pressure cooker is widely used. Both the open fire pressure cooker and the electric pressure cooker are concerned by the users with convenience and operability. Especially, the operation modes of opening and closing the cover of the pressure cooker directly affect the convenience of the product, and are the most significant problems for the majority of product providers in improving the products.
The existing pressure cooker has various structures of the opening and closing cover, but the problems of inconvenient operation or complex operation exist more or less. For example: the technical scheme that the cover body is opened by rotating the pot cover has the problems that the cover body cannot be opened if the rotating angle is not in place, and the cover body cannot be opened and closed easily and conveniently. In addition, the cover body and the inner pot are provided with incisor structures, the incisor structures lead to complex manufacturing process and increase of manufacturing cost, and meanwhile, the appearance attractiveness of the product is affected. In addition, a technical scheme of locking the upper cover and the inner pot by arranging a buckle structure between the upper cover and the inner pot is also provided. The buckle structure essentially changes the rotary locking structure between the upper cover and the inner pot, and is a technical innovation. However, the existing buckle structure is very complex to open and close, the manufacturing cost is very high, and meanwhile, due to the complex structure, the use fault is easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pressure cooker to the structure manufacturing cost who opens and shuts the lid of the pressure cooker who solves among the prior art is very high, and the structure is complicated, opens and shuts not simple and convenient enough problem.
In order to achieve the purpose, the utility model provides a pressure cooker, which comprises a main body for accommodating an inner cooker and a cover body buckled on the main body, wherein a cooker cover opening and closing clamping mechanism is arranged on the cover body, the cooker cover opening and closing clamping mechanism comprises an inner cover arranged on the cover body, and at least one sliding table is arranged on the inner cover; a clamping piece connected to the sliding table; a driving part which is connected with the inner cover and can move up and down under the driving of the driving part; the connecting rod is arranged between the clamping piece and the driving piece and is in pivot connection with the clamping piece and the driving piece; wherein a sliding guide mechanism is arranged between the clamping piece and the sliding table; when the driving piece is driven to move downwards, the clamping piece is indirectly driven to move away from the center of the inner pot in the radial direction.
Furthermore, a handle is arranged on the cover body, and the driving piece is directly or indirectly driven by the handle.
Furthermore, a return spring is arranged between the handle and the cover body.
Furthermore, a handle is arranged on the driving piece and connected to the connecting hole.
Further, the sliding guide mechanism is a connecting rod, the connecting rod is provided with a first connecting part connected with the driving part and a second connecting part connected with the clamping part, and the connecting rod is connected with the first connecting part and the second connecting part in a pivoting way.
Furthermore, the first connecting part of the connecting rod is connected with the caliper connecting part of the clamping piece through a pin shaft, and the second connecting part of the connecting rod is connected with the movable block connecting part on the driving piece through a pin shaft.
Furthermore, the clamping piece is connected to the sliding table through a screw, and a guide hole correspondingly matched with the guide column on the sliding table is formed in the clamping piece.
Furthermore, the clamping piece is connected to the sliding table through a screw, and a guide hole correspondingly matched with the guide column on the sliding table is formed in the clamping piece.
Furthermore, the opening stopping valve is arranged in a cold steam hole on the inner cover, and the clamping piece is provided with an opening stopping hole corresponding to the cold steam hole.
Further, when the main body is buckled with the cover body, the cold steam hole is aligned with the center of the opening stopping hole, and the opening stopping valve moves upwards and penetrates into the opening stopping hole in the upward pressure state of the pressure cooker.
Furthermore, the clamping piece is provided with a button tooth, and when the clamping piece is indirectly driven to move away from the center of the inner pot in the radial direction, the button tooth is separated from the upper edge of the inner pot.
Use the technical scheme of the utility model, connect removable cover and holder through the slip guiding mechanism, form connecting rod actuating mechanism, can realize opening and shutting of holder structure in the pressure cooker conveniently, simple structure, it is with low costs.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 shows a cross-sectional view of a pressure cooker according to the invention;
fig. 2 shows an exploded view of the pressure cooker of the invention;
fig. 3 is a cross-sectional view showing a closed state of the pressure cooker of the present invention; and
fig. 4 is a sectional view showing the uncapped state of the pressure cooker of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1, the embodiment of the pressure cooker of the present invention includes a cover 1, an inner pot 11 and a cooker body 12. Wherein, the cover body 1 comprises an inner cover 4 connected on the cover body 1 and a clamping piece 2. In this embodiment, the clamp 2 is attached to the inner lid 4 by screws 3.
Referring to fig. 2, specifically, at least one sliding table 4a is disposed on the inner lid 4, a guiding post 4b is disposed on the sliding table 4a, the clamping member 2 is connected to the sliding table 4a through a screw 3, and a long guiding hole 2a corresponding to the guiding post 4b is disposed on the clamping member 2. Preferably, the number of the slide tables 4a is set to two or more. As in the present embodiment, four are symmetrically and equally arranged. The holder 2 is provided with a holder connecting portion 2b, and the link 6 has a plate shape, and one end of the link 6 is connected to the connecting portion 2b by a pin 5. The other end of the connecting rod 6 is connected with a movable block connecting part 7a on the movable block 7 through a pin shaft. The connecting hole 7b on the movable block 7 is connected with the handle 8, the handle 8 is arranged on the cover body 1, and a return spring can be arranged between the handle 8 and the cover body 1.
The clamping member 2, the connecting rod 6 and the movable block 7 form a link mechanism which can relatively rotate at the joint of the three and can radially move the clamping member 2.
Referring to fig. 3 and 4, a user operates the handle 8 to drive the movable block 7 to move up and down, the movable block is driven by the connecting rod 6 to drive the clamping piece 2 to move along the radial direction of the guide post 4b on the inner cover 4, and the fastening teeth 2d of the clamping piece 2 are fastened with or separated from the inner pot 11.
Referring to fig. 3 and 4, the valve 9 is installed in the cold steam hole 4b of the inner lid 4, and the holder 2 is provided with an opening stop hole 2c corresponding to the cold steam hole 4b, thereby: the valve 9, the cold steam hole 4b and the stop hole 2c form an upper pressure stop opening guarantee mechanism. After the cover is closed, the cold steam hole 4b is aligned with the center of the stop opening hole 2c, then the cold steam hole is pressed upwards, the stop valve 9 floats upwards and penetrates into the stop opening hole 2c, and the stop opening function under the condition of pressing is realized.
From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: the clamping piece structure can be conveniently opened and closed through the connecting rod mechanism, and the clamping piece structure is simple in structure and low in cost.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A pressure cooker comprises a main body containing an inner cooker and a cover body buckled on the main body, wherein a cooker cover opening and closing clamping mechanism is arranged on the cover body, and is characterized in that the cooker cover opening and closing clamping mechanism comprises,
an inner cover (4) arranged on the cover body, wherein at least one sliding table (4a) is arranged on the inner cover (4);
a clamp (2) connected to the slide table (4 a);
a driving part (7) which is connected with the inner cover (4) and can move up and down under the driving of the driving part;
the connecting rod (6) is arranged between the clamping piece (2) and the driving piece (7) and is in pivot connection with the clamping piece and the driving piece;
wherein,
a sliding guide mechanism is arranged between the clamping piece (2) and the sliding table (4 a); when the driving piece (7) is driven to move downwards, the clamping piece (2) is indirectly driven to move away from the center of the inner pot in the radial direction.
2. Pressure cooker according to claim 1, characterized in that the cover body is provided with a handle (8), the driving element (7) being directly or indirectly driven by the handle (8).
3. Pressure cooker according to claim 2, characterized in that a return spring is arranged between the handle (8) and the cover.
4. Pressure cooker according to claim 2, characterized in that the driving element (7) is provided with a coupling hole (7b) and the handle (8) is coupled to the coupling hole (7 b).
5. Pressure cooker according to claim 1, wherein the sliding guide is a link (6), the link (6) having a first connection to the drive member (7) and a second connection to the clamping member (2), the connection of the link (6) at the first connection and the connection at the second connection being both pivotable connections.
6. Pressure cooker according to claim 5, characterized in that the first connection of the connecting rod (6) is connected to the caliper connection (2b) of the clamping element (2) by means of a pin (5), and the second connection of the connecting rod (6) is connected to the movable block connection (7a) of the actuating element (7) by means of a pin.
7. The pressure cooker according to claim 1, characterized in that the clamping member (2) is connected to the sliding table (4a) by a screw (3), and the clamping member (2) is provided with a guide hole (2a) correspondingly matched with a guide post (4b) on the sliding table (4 a).
8. The pressure cooker according to claim 1, wherein an opening stop valve (9) is installed in the cold steam hole (4b) of the inner lid (4), and an opening stop hole (2c) corresponding to the cold steam hole (4b) is formed in the holder (2).
9. Pressure cooker according to claim 8, characterized in that the cold steam hole (4b) is aligned with the centre of the stop opening (2c) when the body is snapped onto the lid, and in the pressed-up state of the pressure cooker the stop valve (9) moves up and penetrates into the stop opening (2 c).
10. Pressure cooker according to claim 1, characterized in that the holder (2) is provided with a toothing (2d), which toothing (2d) is disengaged from the upper edge of the inner pot when the holder (2) is indirectly driven in a movement radially away from the centre of the inner pot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437830.6U CN203987546U (en) | 2014-08-05 | 2014-08-05 | Pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437830.6U CN203987546U (en) | 2014-08-05 | 2014-08-05 | Pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203987546U true CN203987546U (en) | 2014-12-10 |
Family
ID=52027643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420437830.6U Expired - Fee Related CN203987546U (en) | 2014-08-05 | 2014-08-05 | Pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203987546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105380514A (en) * | 2015-12-25 | 2016-03-09 | 浙江绍兴苏泊尔生活电器有限公司 | Electric pressure cooker |
-
2014
- 2014-08-05 CN CN201420437830.6U patent/CN203987546U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105380514A (en) * | 2015-12-25 | 2016-03-09 | 浙江绍兴苏泊尔生活电器有限公司 | Electric pressure cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |