CN204635993U - A kind of self-locking structure of pressure cooker of magnet drives - Google Patents
A kind of self-locking structure of pressure cooker of magnet drives Download PDFInfo
- Publication number
- CN204635993U CN204635993U CN201520240365.1U CN201520240365U CN204635993U CN 204635993 U CN204635993 U CN 204635993U CN 201520240365 U CN201520240365 U CN 201520240365U CN 204635993 U CN204635993 U CN 204635993U
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- magnet
- slide block
- self
- pressure cooker
- locking structure
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Abstract
The utility model discloses a kind of self-locking structure of pressure cooker of magnet drives, comprise stopping valve, upper handle and and lower handle, stopping valve comprises spool, upper handle is provided with only opens slide block, spool is positioned at only to be opened on the active strokes of slide block, only open slip front and be provided with through hole, tail end is provided with the first magnet, only opens slide block and is also provided with foot; The tail end of lower handle is provided with the second magnet, and the first magnet, the second magnet homopolarity are relative, and lower handle is also provided with chute, and foot is arranged in chute, and chute is also provided with at least one for realizing only opening the inclined-plane of slide block fore-and-aft direction active strokes.The self-locking structure of pressure cooker of the magnet drives that the utility model provides adopts magnet magnetic force as the motive force only opening slide block, and stable, durable, processing and manufacturing process is simple, eliminate the die sinking operation as the part such as button or knob, cost-saving, reduce the use amount of plastic part, be conducive to environmental protection.Moreover, solve user and cause danger because forgetting X button or rotary switch.
Description
Technical field
The utility model relates to a kind of self-locking structure of pressure cooker of magnet drives.
Background technology
Pressure cooker is common household supplies, is the requisite cooker of daily life.Existing market novel pressure cooker many employings button or rotary switch locking mechanism, need manual off switch during use, needs manual unlocking switch just can open pot cover after being finished, complex structure, cost are high, use procedure is loaded down with trivial details, and in use just in case forget and shut switch, then dangerous.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides a kind of self-locking structure of pressure cooker of magnet drives, and the utility model adopts following technical scheme in order to achieve the above object:
A self-locking structure of pressure cooker for magnet drives, the lower handle comprising the stopping valve be located on pot cover, the upper handle be connected with described pot cover and be connected with pot body, wherein:
Described stopping valve comprises the spool that can realize floating according to pot nside air pressure or sink;
Described upper handle be provided with there is fore-and-aft direction active strokes only open slide block, only open on the active strokes of slide block described in described spool is positioned at, described slip front of only opening is provided with the through hole mated with described spool, and tail end is provided with the first magnet, and described slide block of only opening also is provided with foot;
The tail end of described lower handle is provided with the second magnet, described first magnet, the second magnet homopolarity are relative, described lower handle is also provided with chute, and described foot is arranged in described chute, and described chute is also provided with at least one for only opening the inclined-plane of slide block fore-and-aft direction active strokes described in realizing.
Preferably, be provided with cavity volume in described upper handle, described slide block of only opening is arranged in the active strokes that described cavity volume realizes fore-and-aft direction.
Preferably, the tail end of described lower handle is provided with projection upward, and the tail end of described projection and described upper handle is contour, and described second magnet is located in described projection.
Preferably, also comprise spring, described spring is connected to described pot cover and describedly only opens between slide block.
Preferably, the elastic force of described spring is less than the repulsive force between described first magnet and described second magnet.
The self-locking structure of pressure cooker of the magnet drives that the utility model provides adopts magnet magnetic force as the motive force only opening slide block, stable, durable.Processing and manufacturing process is simple, eliminates the die sinking operation as the part such as button or knob, cost-saving, reduces the use amount of plastic part, is conducive to environmental protection.Moreover, solve user and cause danger because forgetting X button or rotary switch.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a application's part, does not form improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is structural representation when pressure cooker is in self-locking state in the utility model embodiment;
Fig. 2 is lower handle and Zhi Kai slide block foot position view when pressure cooker is in self-locking state in the utility model embodiment;
Fig. 3 be in the utility model embodiment pressure cooker from self-locking state to opening process Shi Zhikai slide block foot change in location schematic diagram.
Detailed description of the invention
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to restriction of the present utility model.
Embodiment:
As shown in Figure 1, 2, a kind of self-locking structure of pressure cooker of magnet drives, comprise the stopping valve 5 be located on pot cover 4, stopping valve 5 is fixed on pot cover 4 by having by top nut 52 and lower nut 53, self-locking structure also comprises the upper handle 1 be connected with described pot cover 4 and the lower handle 3 be connected with pot body 7, wherein: described stopping valve 5 comprises the spool 51 that can realize floating according to pot body 7 air pressure inside or sink; Described upper handle 1 be provided with there is fore-and-aft direction active strokes only open slide block 2, only open described in described spool 51 is positioned on the active strokes of slide block 2, described slide block 2 front end of only opening is provided with the through hole mated with described spool 51, after Fig. 1,2 is depicted as the rising of pot body 7 air pressure inside, spool 51 floats, and through only opening the through hole of slide block 2 front end, thus slide block 2 is only opened in pinning, only open slide block 2 tail end and be provided with the first magnet 21, described slide block 2 of only opening also is provided with foot 22;
The tail end of described lower handle 3 is provided with the second magnet 31, described first magnet 21, second magnet 31 homopolarity is relative, put in place when pot cover 4 is rotating closed, when upper handle 1, lower handle 3 are in same datum line, these two blocks of magnet interact and produce repulsive force, promote only to open slide block 2 forward slip, when pot inner pressure raises, the spool 51 of the stopping valve 5 on pot cover 4 floats, through the circular hole only opening slide block 2 front end, thus only open slide block 2 and be lockable, and then pot cover 4 is lockable.Described lower handle 3 is also provided with chute 31, described foot 22 is arranged in described chute 31, described chute 31 is also provided with at least one for only opening the inclined-plane 311 of slide block 2 fore-and-aft direction active strokes described in realizing, this chute 31 has two effects, one is when only opening slide block 2 and being lockable, block its foot 22, stop rotarily opening of pot cover 4, ensure safety.It two is decorporated when pot inner pressure, gives only to open slide block 2 and overcomes the thrust that magnet magnetic force moves backward opening in pot cover 4 process.
As shown in Figure 3, after pot body 7 air pressure inside is eliminated, only open slide block 2 to be unlocked, pot cover 4 rotarily opens in process, inclined-plane 311 and the foot 22 only opening slide block 2 of chute 31 interact and give only to open slide block 2 and overcome the thrust that rows of magnets repulsion moves backward, and when foot 22 departs from inclined-plane 311, the first magnet 21 and the second magnet 31 are apart from increase, also be two magnet mutual expelling forces when weakening or eliminate, the step only opening slide block 2 enters the rotation realizing pot cover 4 in chute 31.
In the present embodiment, be provided with cavity volume 11 in described upper handle 1, described slide block 2 of only opening is arranged in the active strokes that described cavity volume 11 realizes fore-and-aft direction.
As the improvement of above-described embodiment scheme, the tail end of described lower handle 3 is provided with projection upward, the tail end of described projection and described upper handle 1 is contour, described second magnet 31 is located in described projection, make the repulsive force of the first magnet 21, second magnet 31 reach best on the one hand, make upper handle 1, lower handle 3 on the other hand in appearance in integrated design.
As the improvement of above-described embodiment scheme, also comprise spring 6, described spring 6 is connected to described pot cover 4 and describedly only opens between slide block 2, and pot cover 4 rotarily opens in process, the repulsive force of the first magnet 21 and the second magnet 31 weakens or eliminates, and now only opens slide block 2 and resets under spring 6 acts on.
As the improvement of above-described embodiment scheme, the elastic force of described spring 6 is less than the repulsive force between described first magnet 21 and described second magnet 31.
Above the technical scheme that the utility model embodiment provides is described in detail, apply specific case herein to set forth the principle of the utility model embodiment and embodiment, the explanation of above embodiment is only applicable to the principle helping to understand the utility model embodiment; Meanwhile, for one of ordinary skill in the art, according to the utility model embodiment, detailed description of the invention and range of application all will change, and in sum, this description should not be construed as restriction of the present utility model.
Claims (5)
1. a self-locking structure of pressure cooker for magnet drives, is characterized in that:
The lower handle comprising the stopping valve be located on pot cover, the upper handle be connected with described pot cover and be connected with pot body, wherein:
Described stopping valve comprises the spool that can realize floating according to pot nside air pressure or sink;
Described upper handle be provided with there is fore-and-aft direction active strokes only open slide block, only open on the active strokes of slide block described in described spool is positioned at, described slip front of only opening is provided with the through hole mated with described spool, and tail end is provided with the first magnet, and described slide block of only opening also is provided with foot;
The tail end of described lower handle is provided with the second magnet, described first magnet, the second magnet homopolarity are relative, described lower handle is also provided with chute, and described foot is arranged in described chute, and described chute is also provided with at least one for only opening the inclined-plane of slide block fore-and-aft direction active strokes described in realizing.
2. the self-locking structure of pressure cooker of magnet drives as claimed in claim 1, is characterized in that:
Be provided with cavity volume in described upper handle, described slide block of only opening is arranged in the active strokes that described cavity volume realizes fore-and-aft direction.
3. the self-locking structure of pressure cooker of magnet drives as claimed in claim 1, is characterized in that:
The tail end of described lower handle is provided with projection upward, and the tail end of described projection and described upper handle is contour, and described second magnet is located in described projection.
4. the self-locking structure of pressure cooker of magnet drives as claimed in claim 1, is characterized in that:
Also comprise spring, described spring is connected to described pot cover and describedly only opens between slide block.
5. the self-locking structure of pressure cooker of magnet drives as claimed in claim 4, is characterized in that:
The elastic force of described spring is less than the repulsive force between described first magnet and described second magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520240365.1U CN204635993U (en) | 2015-04-20 | 2015-04-20 | A kind of self-locking structure of pressure cooker of magnet drives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520240365.1U CN204635993U (en) | 2015-04-20 | 2015-04-20 | A kind of self-locking structure of pressure cooker of magnet drives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204635993U true CN204635993U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520240365.1U Withdrawn - After Issue CN204635993U (en) | 2015-04-20 | 2015-04-20 | A kind of self-locking structure of pressure cooker of magnet drives |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204635993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771065A (en) * | 2015-04-20 | 2015-07-15 | 广东中宝炊具制品有限公司 | Magnet-driven type pressure cooker self-locking structure |
-
2015
- 2015-04-20 CN CN201520240365.1U patent/CN204635993U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771065A (en) * | 2015-04-20 | 2015-07-15 | 广东中宝炊具制品有限公司 | Magnet-driven type pressure cooker self-locking structure |
| CN104771065B (en) * | 2015-04-20 | 2017-03-22 | 广东中宝炊具制品有限公司 | Magnet-driven type pressure cooker self-locking structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150916 Effective date of abandoning: 20161010 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150916 Effective date of abandoning: 20170322 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |