CN101972202A - Connecting structure of sealing cover and surface cover of fumigation generator - Google Patents
Connecting structure of sealing cover and surface cover of fumigation generator Download PDFInfo
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- CN101972202A CN101972202A CN 201010522070 CN201010522070A CN101972202A CN 101972202 A CN101972202 A CN 101972202A CN 201010522070 CN201010522070 CN 201010522070 CN 201010522070 A CN201010522070 A CN 201010522070A CN 101972202 A CN101972202 A CN 101972202A
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- cover
- seal cover
- positioning sleeve
- seal
- stifling
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Abstract
The invention discloses a connecting structure of a sealing cover and a surface cover of a fumigation generator, which comprises the surface cover and the sealing cover, wherein the surface cover is arranged on a fumigation generator shell, the sealing cover is arranged in the surface cover and used for sealing an inner fumigation pan, a positioning sleeve is installed on the sealing cover, a positioning slot is arranged on the outer wall of the positioning sleeve, an inserting part is arranged on the surface cover, an inserting hole for embedding the positioning sleeve is arranged in the inserting part, and a needle pushing mechanism in corresponding clamping with the positioning slot is also arranged on the inserting part. Through the design of the positioning sleeve and the needle pushing mechanism, a detachable structure is adopted between the sealing cover and the surface cover of the fumigation generator, thereby not only the integrity of an original fumigation generator can not be influenced, but also the sealing property of the fumigation generator when in working can be ensured, and the sealing cover is convenient to disassemble and convenient to wash.
Description
Technical field
The present invention relates to the fumigation treatment utensil, the syndeton of especially a kind of stifling generator seal cover and cover.
Background technology
The herbal fumigation therapy also claims Chinese medicine steaming and decocting therapy, is the important ingredient of Chinese medicine, all has very notable therapeutic effect at aspects such as anti-disease, body-building, looks improving and the skin nourishing.The herbal fumigation therapy mainly is by heat, medicine dual function, and heat can relax skin, dredging the meridian are convenient in medicine infiltrates through from human body skin, reaches treatment, function of health care simultaneously fumigating.
It is (fumigating bed that present herbal fumigation instrument generally adopts medicine gas generating means to add therapeutic appliance, stifling chair etc.) structure, the structure of medicine gas generating means, principle and pressure cooker, electric cooker is similar, Chinese herbal medicine is placed on medicine gas generating means inside and heats, steaming and decocting, medicine gas by the air outlet adapter that links to each other with exhaustor be delivered to fumigating bed on, the medicine gas generating means of this hermetically-sealed construction has the speed of giving vent to anger and reaches the big characteristics of gas output soon, but the sealing property of its cover is not good, situation about often leaking air, certainly adopting the cover structure of pressure cooker is a solution, but it is relatively poor with the globality after existing medicine gas generating means housing is connected, not only profile is not good enough, also there is potential safety hazard in operation inconvenience.
Summary of the invention
Problem to be solved by this invention just provides the syndeton of a kind of stifling generator seal cover and cover, has both kept the globality of original stifling generator, can guarantee the sealing when stifling generator is worked again, and the seal cover easy accessibility is safe and reliable.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: the syndeton of a kind of stifling generator seal cover and cover, comprise and be located at the cover on the stifling generator body and be located at the seal cover that is used to seal stifling interior pot in the cover, it is characterized in that: on the described seal cover positioning sleeve is installed, the positioning sleeve outer wall is provided with locating slot, described cover is provided with the cartridge part, be provided with the plug-in opening that embeds for positioning sleeve in the cartridge part, also be provided with the mechanism of pushing pin on the cartridge part with the corresponding clamping of locating slot.
Further, the mechanism of pushing pin comprises card pin, back-moving spring and pushing block, described card pin laterally is installed in the cartridge part, and the card Aculeata is provided with convex shoulder, and described back-moving spring pushing and pressing convex shoulder makes card pin front end stretch into the axially-movable that is used for the blocking positioning sleeve in the locating slot through the plug-in opening sidewall; Described pushing block comprises wiper and is located at the driver blade of wiper below, wiper is crimped on the cover by a platen activity, the driver blade bottom offsets with described convex shoulder, and wiper promotes convex shoulder by driver blade makes card pin front end withdraw from locating slot, removes the blocking state of positioning sleeve.
Further, seal cover with stifling in pot adopt a spinner mode to be connected, described locating slot is designed to fan shape, the opening angle of locating slot and seal cover to screw angle consistent.Guarantee that seal cover can put in place by spinner.
Further, described positioning sleeve sidewall is provided with the guiding surface corresponding with locating slot.When seal cover is installed, need not to operate pushing block, as long as positioning sleeve is embedded plug-in opening, the card pin buckles in the locating slot voluntarily by guiding surface, and is easy to operate, laborsaving.
Further, also be provided with the float-controlled valve assembly between seal cover and the cover, the float-controlled valve assembly comprises to be located at the float-controlled valve on the seal cover lid and to be located at spacing hole corresponding with float-controlled valve on the cover, and float-controlled valve promotes come-up by drug steam and embeds the seal cover rotation under the restriction high pressure conditions in the described spacing hole.Avoid the maloperation of opening encapsulation lid by force under high-pressure situations.
Further, the hole wall of described plug-in opening is provided with the magnetic switch that is connected with stifling generator operating circuit, and the positioning sleeve sidewall is provided with the Magnet that triggers the magnetic switch conducting, covers under the state in sealing, and magnetic switch and Magnet are in radially lap position.By the setting of magnetic switch, seal cover is only closing under the state of lid, and stifling generator operating circuit could effectively be worked; And seal cover is under the state of uncapping, and stifling generator operating circuit can't conducting, improves safety in utilization.
Further, the lower surface of described cartridge part is distributed with the plurality of elastic thimble, and the lower end of elasticity thimble props up the upper surface of seal cover, prevents that seal cover from shaking.
Further, described seal cover center is coated with exhaustor, and exhaust tube wall is provided with presses shoulder, and described positioning sleeve is by pressing shoulder to be pressed abd fixed on the seal cover.
Beneficial effect of the present invention: by the design of positioning sleeve with the mechanism of pushing pin, adopted the dismountable type structure between the cover of seal cover and stifling generator, neither can influence the globality of original stifling generator, can guarantee the sealing when stifling generator is worked again, and the seal cover convenient disassembly is convenient to clean; The design of float-controlled valve and magnetic switch makes the use of stifling generator safer, reliable.
Description of drawings
The present invention is described further below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of the present invention;
Fig. 2 covers view for closing of seal cover;
Fig. 3 is the view of uncapping of seal cover;
Fig. 4 is the structural representation of float-controlled valve assembly.
The specific embodiment
As Fig. 1 to Fig. 4, the specific embodiment of the present invention: the syndeton of a kind of stifling generator seal cover and cover, comprise and be located at the cover 2 on the stifling generator body and be located at the seal cover 1 that is used to seal stifling interior pot in the cover 2, on the described seal cover 1 positioning sleeve 4 is installed, positioning sleeve 4 outer walls are provided with locating slot 40, described cover 2 is provided with cartridge part 3, is provided with the plug-in opening 30 that embeds for positioning sleeve 4 in the cartridge part 3, also is provided with the mechanism of pushing pin with locating slot 40 corresponding clampings on the cartridge part 3.The mechanism of pushing pin is made of card pin 31, back-moving spring 32 and pushing block, described card pin 31 laterally is installed in the cartridge part 3, card pin 31 afterbodys are provided with convex shoulder 310, and described back-moving spring 32 pushing and pressing convex shoulders 310 make card pin 31 front ends stretch into the axially-movable that is used for blocking positioning sleeve 4 in the locating slot 40 through plug-in opening 30 sidewalls; Described pushing block comprises wiper 33 and is located at the driver blade 34 of wiper 33 belows, wiper 33 is crimped on the cover 2 by a platen 5 activities, driver blade 34 bottoms and described convex shoulder 310 offset, wiper 33 promotes convex shoulder 310 by driver blade 34 makes card pin 31 front ends withdraw from locating slot 40, removes the blocking state of positioning sleeve 4.Seal cover 1 with stifling in pot adopt a spinner mode to be connected, locating slot 40 is designed to fan shape, the opening angle of locating slot 40 and seal cover 1 to screw angle consistent.Positioning sleeve 4 sidewalls are provided with the guiding surface 41 corresponding with locating slot 40.Also be provided with the float-controlled valve assembly between seal cover 1 and the cover 2, the float-controlled valve assembly comprises to be located at the float-controlled valve 6 on seal cover 1 lid and to be located on the cover 2 spacing hole 20 corresponding with float-controlled valve 6, and float-controlled valve 6 promotes come-up by drug steam and embeds restriction high pressure conditions seal covers 1 rotations down in the described spacing hole 20.The hole wall of plug-in opening 30 is provided with the magnetic switch 35 that is connected with stifling generator operating circuit, positioning sleeve 4 sidewalls are provided with the Magnet 42 that triggers magnetic switch 35 conductings, close under the state of lid at seal cover 1, magnetic switch 35 is in radially lap position with Magnet 42, seal cover 1 is only closing under the state of lid, and stifling generator operating circuit could effectively be worked; And seal cover 1 is under the state of uncapping, and stifling generator operating circuit can't conducting, improves safety in utilization.The lower surface of cartridge part 3 is distributed with three groups of elasticity thimbles 36, and the lower end of elasticity thimble 36 props up the upper surface of seal cover 1, prevents that seal cover 1 from shaking.Seal cover 1 center is coated with exhaustor 7, and exhaustor 7 outer walls are provided with presses shoulder 71, and described positioning sleeve 4 is by pressing shoulder 71 to be pressed abd fixed on the seal cover 1.
As shown in Figure 2, closing under the state of lid of seal cover 1, Magnet 42 is radially overlapping with magnetic switch 35, stifling generator operating circuit conducting, pot produces drug steam and is discharged by exhaustor 7 and uses for the user in stifling generator stifling, this moment, float-controlled valve 6 was headed in the spacing hole 20 owing to be full of pressure in the pot, and seal cover 1 can't rotarily open, as shown in Figure 4, treat that pot inner pressure falls slightly, float-controlled valve 6 falls the seal cover 1 of outwarding winding, Magnet 42 staggers with magnetic switch 35, stifling generator operating circuit disconnects, and cover is opened again, and takes out the medicine residue.When needing to clean seal cover 1, outwards promote wiper 33, card pin 31 is deviate from locating slot 40, and seal cover 1 just can break away from cover automatically.Except that above preferred embodiment, the present invention also has other embodiment, and those skilled in the art can make various changes and distortion according to the present invention, only otherwise break away from spirit of the present invention, all should belong to the defined scope of claims of the present invention.
Claims (8)
1. the syndeton of stifling generator seal cover and cover, comprise and be located at the cover (2) on the stifling generator body and be located at the seal cover (1) that is used to seal stifling interior pot in the cover (2), it is characterized in that: positioning sleeve (4) is installed on the described seal cover (1), positioning sleeve (4) outer wall is provided with locating slot (40), described cover (2) is provided with cartridge part (3), be provided with the plug-in opening (30) that embeds for positioning sleeve (4) in the cartridge part (3), also be provided with the mechanism of pushing pin on cartridge part (3) with the corresponding clamping of locating slot (40).
2. the syndeton of a kind of stifling generator seal cover according to claim 1 and cover, it is characterized in that: the mechanism of pushing pin comprises card pin (31), back-moving spring (32) and pushing block, described card pin (31) laterally is installed in the cartridge part (3), card pin (31) afterbody is provided with convex shoulder (310), and described back-moving spring (32) pushing and pressing convex shoulders (310) make card pin (31) front end stretch into the axially-movable that is used for blocking positioning sleeve (4) in the locating slot (40) through plug-in opening (30) sidewall; Described pushing block comprises wiper (33) and is located at the driver blade (34) of wiper (33) below, wiper (33) is crimped on the cover (2) by a platen (5) activity, driver blade (34) bottom offsets with described convex shoulder (310), wiper (33) promotes convex shoulder (310) by driver blade (34) makes card pin (31) front end withdraw from locating slot (40), removes the blocking state of positioning sleeve (4).
3. the syndeton of a kind of stifling generator seal cover according to claim 2 and cover, it is characterized in that: seal cover (1) adopts a spinner mode to be connected with stifling interior pot, described locating slot (40) is designed to fan shape, the opening angle of locating slot (40) and seal cover (1) to screw angle consistent.
4. according to the syndeton of claim 2 or 3 described a kind of stifling generator seal covers and cover, it is characterized in that: described positioning sleeve (4) sidewall is provided with the guiding surface (41) corresponding with locating slot (40).
5. the syndeton of a kind of stifling generator seal cover according to claim 3 and cover, it is characterized in that: also be provided with the float-controlled valve assembly between seal cover (1) and the cover (2), the float-controlled valve assembly comprises to be located at the float-controlled valve (6) on seal cover (1) lid and to be located at the upward spacing hole (20) corresponding with float-controlled valve (6) of cover (2), and float-controlled valve (6) is rotated by the seal cover (1) that drug steam promotes to limit in the come-up described spacing hole of embedding (20) under the high pressure conditions.
6. according to the syndeton of claim 3 or 5 described a kind of stifling generator seal covers and cover, it is characterized in that: the hole wall of described plug-in opening (30) is provided with the magnetic switch (35) that is connected with stifling generator operating circuit, positioning sleeve (4) sidewall is provided with the Magnet (42) that triggers magnetic switch (35) conducting, close under the state of lid at seal cover (1), magnetic switch (35) is in radially lap position with Magnet (42).
7. according to the syndeton of claim 1 or 2 or 3 described a kind of stifling generator seal covers and cover, it is characterized in that: the lower surface of described cartridge part (3) is distributed with plurality of elastic thimble (36), and the lower end of elasticity thimble (36) props up the upper surface of seal cover (1).
8. according to the syndeton of claim 1 or 2 or 3 described a kind of stifling generator seal covers and cover, it is characterized in that: described seal cover (1) center is coated with exhaustor (7), exhaustor (7) outer wall is provided with presses shoulder (71), and described positioning sleeve (4) is by pressing shoulder (71) to be pressed abd fixed on the seal cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105220705A CN101972202B (en) | 2010-10-26 | 2010-10-26 | Connecting structure of sealing cover and surface cover of fumigation generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105220705A CN101972202B (en) | 2010-10-26 | 2010-10-26 | Connecting structure of sealing cover and surface cover of fumigation generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101972202A true CN101972202A (en) | 2011-02-16 |
| CN101972202B CN101972202B (en) | 2012-06-06 |
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ID=43572133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105220705A Expired - Fee Related CN101972202B (en) | 2010-10-26 | 2010-10-26 | Connecting structure of sealing cover and surface cover of fumigation generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101972202B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2449611Y (en) * | 2000-11-20 | 2001-09-26 | 尤海永 | Cover of pressure cooker |
| EP1295551A1 (en) * | 2001-09-25 | 2003-03-26 | Compania de Menaje Domestico SL | Safety device for pressure cookers |
| CN1714714A (en) * | 2004-06-29 | 2006-01-04 | 美托西脱拉姆加工工业公司 | Pressure cooker with a lid having moving jaws |
| CN2840868Y (en) * | 2005-09-28 | 2006-11-29 | 东莞济安电子有限公司 | Novel multifunction electric pressure cooker |
| CN201510120U (en) * | 2009-09-18 | 2010-06-23 | 美的集团有限公司 | Electric pressure cooker with detachable and washable cooker cover |
| CN201814824U (en) * | 2010-10-26 | 2011-05-04 | 刘永祥 | Connection structure of seal cover and cover of fumigating generator |
-
2010
- 2010-10-26 CN CN2010105220705A patent/CN101972202B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2449611Y (en) * | 2000-11-20 | 2001-09-26 | 尤海永 | Cover of pressure cooker |
| EP1295551A1 (en) * | 2001-09-25 | 2003-03-26 | Compania de Menaje Domestico SL | Safety device for pressure cookers |
| CN1714714A (en) * | 2004-06-29 | 2006-01-04 | 美托西脱拉姆加工工业公司 | Pressure cooker with a lid having moving jaws |
| CN2840868Y (en) * | 2005-09-28 | 2006-11-29 | 东莞济安电子有限公司 | Novel multifunction electric pressure cooker |
| CN201510120U (en) * | 2009-09-18 | 2010-06-23 | 美的集团有限公司 | Electric pressure cooker with detachable and washable cooker cover |
| CN201814824U (en) * | 2010-10-26 | 2011-05-04 | 刘永祥 | Connection structure of seal cover and cover of fumigating generator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101972202B (en) | 2012-06-06 |
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Granted publication date: 20120606 Termination date: 20141026 |
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| EXPY | Termination of patent right or utility model |