CN215533601U - Pressure cooker capable of improving heat preservation effect - Google Patents
Pressure cooker capable of improving heat preservation effect Download PDFInfo
- Publication number
- CN215533601U CN215533601U CN202120084639.8U CN202120084639U CN215533601U CN 215533601 U CN215533601 U CN 215533601U CN 202120084639 U CN202120084639 U CN 202120084639U CN 215533601 U CN215533601 U CN 215533601U
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- China
- Prior art keywords
- heat preservation
- preservation effect
- side wall
- pressure cooker
- pot
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- Expired - Fee Related
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- 230000000694 effects Effects 0.000 title claims abstract description 17
- 238000004321 preservation Methods 0.000 title claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 27
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 238000003490 calendering Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model provides a pressure cooker with an improved heat preservation effect, which comprises a cooker body and a cooker cover, wherein the cooker cover is connected with a clamping arm through a screw assembly; the pot body comprises an inner layer metal plate and an outer layer metal plate, the bottom of the inner layer metal plate and the bottom of the outer layer metal plate are compounded through heating and rolling, the edges of the bottom of the inner layer metal plate and the bottom of the outer layer metal plate extend upwards to form an inner pot body side wall and an outer pot body side wall, and a vacuum layer is formed between the inner pot body side wall and the outer pot body side wall; the elastic clamping piece is inserted into the connecting hole firstly, and when the elastic clamping piece penetrates out of the connecting hole, the elastic chuck is clamped on the outer edge of the top of the connecting hole, so that the handle connection is realized, and the operation is convenient; meanwhile, the arrangement of the vacuum layer can ensure that the heat preservation effect in the pot body is stronger after the temperature is raised.
Description
Technical Field
The utility model belongs to the technical field of pressure cookers, and particularly relates to a pressure cooker capable of improving the heat preservation effect.
Background
There is a minute-pressure cooker on the existing market, and it includes the pot body, and the pot cover lid is located on the pot body, be connected with the joint arm through the screw rod on the pot cover, correspond on the pot body and be provided with the joint handle, the joint arm is through the rotatory drive of screw rod do reciprocate the action with the joint on the joint handle seal the pot cover with the pot body, or keep away from the joint handle and make the pot cover can break away from the pot body, still is provided with the handle on the pot body, the defect of this kind of structure lies in: the pressure cooker pot body of this structure adopts composite metal material integrated into one piece or adopts individual layer metal material integrated into one piece, and its heat preservation effect is not good, and independently sets up handle structure, including the joint handle, the annex on the pot body is more, and leads to the shared volume of the pot body great.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pressure cooker with improved heat preservation effect, which solves the defects in the prior art in the background technology.
The technical scheme of the utility model is realized as follows:
the utility model provides an improve pressure cooker of heat preservation effect, includes the pot body and pot cover, is connected with the joint arm through screw rod set spare on the pot cover, corresponds, be provided with the joint handle on the pot body, the joint arm makes progress or downstream through screw rod set spare, keeps away from then or with the fixed closed or opening that realizes the pot cover of joint arm joint, its characterized in that: the clamping handle is integrally formed with a connecting section, a connecting hole is formed in the connecting section in a penetrating mode, the clamping handle further comprises a handle body, and the handle body is detachably connected into the connecting hole through an elastic clamping piece; the pot body includes inlayer metal sheet and outer metal sheet, the bottom of inlayer metal sheet is compound through the heating calendering with the bottom of outer metal sheet, its pot side wall and outer pot side wall in the equal edge of bottom of inlayer metal sheet and outer metal sheet upwards extends the formation, forms the vacuum layer between interior pot side wall and the outer pot side wall.
Preferably, the bottom of the inner metal plate forms a spherical structure, and the vacuum layer is wrapped outside the spherical structure.
Preferably, the elastic clamping piece comprises a connecting arm connected with the handle body, a connecting rod is connected to the connecting arm, an elastic chuck is connected to the top of the connecting rod, and the connecting rod penetrates through the connecting hole and is clamped in the connecting hole through the elastic chuck.
Preferably, the connecting arm and the connecting rod form an L-shaped structure.
Preferably, the elastic chuck is connected with the connecting rod through threads.
When the elastic clamping head is used, the elastic clamping piece only needs to penetrate into the connecting hole firstly, and when the elastic clamping piece penetrates out of the connecting hole, the elastic clamping head is clamped on the outer edge of the top of the connecting hole, so that the handle connection is realized, and the operation is convenient.
In summary, the utility model has the advantages that:
when the pressure cooker with the improved heat preservation effect is used, the elastic clamping piece is only required to be inserted into the connecting hole firstly, and when the elastic clamping piece penetrates out of the connecting hole, the elastic chuck is clamped on the outer edge of the top of the connecting hole, so that the handle connection is realized, and the operation is convenient; meanwhile, the arrangement of the vacuum layer can ensure that the heat preservation effect in the pot body is stronger after the temperature is raised.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a pressure cooker of the present invention for improving heat preservation effect;
FIG. 2 is a schematic top view of the handle of the present invention;
fig. 3 is a side view of the handle of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1-3, a pressure cooker with improved heat preservation effect comprises a cooker body 1 and a cooker cover 2, wherein the cooker cover is connected with a clamping arm 4 through a screw assembly 3, correspondingly, the cooker body is provided with a clamping handle 5, the clamping arm moves upwards or downwards through the screw assembly and then is far away from or clamped and fixed with the clamping arm to realize the closing or opening of the cooker cover, the structure is the prior art, and the description is omitted; the clamping handle is integrally formed with a connecting section 6, a connecting hole 7 is arranged in the connecting section in a penetrating mode, the clamping handle further comprises a handle body 8, and the handle body is detachably connected into the connecting hole through an elastic clamping piece; the pot body comprises an inner layer metal plate 9 and an outer layer metal plate 10, the bottom of the inner layer metal plate and the bottom of the outer layer metal plate are compounded through heating and calendering, the inner layer metal plate and the bottom of the outer layer metal plate extend upwards to form an inner pot side wall and an outer pot side wall, a vacuum layer 11 is formed between the inner pot side wall and the outer pot side wall, a spherical surface structure is formed at the bottom of the inner layer metal plate, the vacuum layer is wrapped outside the spherical surface structure, an elastic clamping piece comprises a connecting arm 12 connected with a handle body, a connecting rod 13 is connected onto the connecting arm, an elastic chuck 14 is connected to the top of the connecting rod, the connecting rod penetrates through the connecting hole and is clamped on the connecting hole through the elastic chuck, the connecting arm and the connecting rod form an L-shaped structure, and the elastic chuck and the connecting rod are connected through threads.
When the elastic clamping head is used, the elastic clamping piece only needs to penetrate into the connecting hole firstly, and when the elastic clamping piece penetrates out of the connecting hole, the elastic clamping head is clamped on the outer edge of the top of the connecting hole, so that the handle connection is realized, and the operation is convenient.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides an improve pressure cooker of heat preservation effect, includes the pot body and pot cover, is connected with the joint arm through screw rod set spare on the pot cover, corresponds, be provided with the joint handle on the pot body, the joint arm makes progress or downstream through screw rod set spare, keeps away from then or with the fixed closed or opening that realizes the pot cover of joint arm joint, its characterized in that: the clamping handle is integrally formed with a connecting section, a connecting hole is formed in the connecting section in a penetrating mode, the clamping handle further comprises a handle body, and the handle body is detachably connected into the connecting hole through an elastic clamping piece; the pot body includes inlayer metal sheet and outer metal sheet, the bottom of inlayer metal sheet is compound through the heating calendering with the bottom of outer metal sheet, its pot side wall and outer pot side wall in the equal edge of bottom of inlayer metal sheet and outer metal sheet upwards extends the formation, forms the vacuum layer between interior pot side wall and the outer pot side wall.
2. The pressure cooker for improving heat preservation effect according to claim 1, wherein: the bottom of the inner metal plate forms a spherical structure, and the vacuum layer is wrapped outside the spherical structure.
3. The pressure cooker for improving heat preservation effect according to claim 1, wherein: the elastic clamping piece comprises a connecting arm connected with the handle body, a connecting rod is connected to the connecting arm, an elastic chuck is connected to the top of the connecting rod, and the connecting rod penetrates through the connecting hole and is clamped on the connecting hole through the elastic chuck.
4. The pressure cooker for improving heat preservation effect according to claim 1, wherein: the connecting arm and the connecting rod form an L-shaped structure.
5. The pressure cooker for improving heat preservation effect according to claim 3, wherein: the elastic chuck is connected with the connecting rod through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120084639.8U CN215533601U (en) | 2021-01-13 | 2021-01-13 | Pressure cooker capable of improving heat preservation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120084639.8U CN215533601U (en) | 2021-01-13 | 2021-01-13 | Pressure cooker capable of improving heat preservation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215533601U true CN215533601U (en) | 2022-01-18 |
Family
ID=79816431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120084639.8U Expired - Fee Related CN215533601U (en) | 2021-01-13 | 2021-01-13 | Pressure cooker capable of improving heat preservation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215533601U (en) |
-
2021
- 2021-01-13 CN CN202120084639.8U patent/CN215533601U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |