CN204852380U - Foam maker relief valve - Google Patents
Foam maker relief valve Download PDFInfo
- Publication number
- CN204852380U CN204852380U CN201520384799.9U CN201520384799U CN204852380U CN 204852380 U CN204852380 U CN 204852380U CN 201520384799 U CN201520384799 U CN 201520384799U CN 204852380 U CN204852380 U CN 204852380U
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- CN
- China
- Prior art keywords
- valve
- pilot hole
- foam maker
- sealing ring
- foam
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- 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.)
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Abstract
The utility model provides a foam maker relief valve, including the foam maker bottle lid of configuration on the foam maker bottle, offer the pilot hole that is used for installing the relief valve body on the foam maker bottle lid, the relief valve body includes valve lever, valve seal circle and valve seat, the valve lever is installed in the pilot hole to the pilot hole is stretched out respectively at the front portion and the rear portion of valve lever, the valve lever divide into the three -section, be respectively following the pilot hole the gliding glissile segment of axis direction, with the interlude of valve seal circle mating reaction and with valve seat riveting fixed's canned paragraph, interlude and fixed period number are inside the foam maker bottle, the diameter of glissile segment, interlude and canned paragraph reduces in proper order, have the clearance between glissile segment and the pilot hole, the clearance forms the efflux of gas passageway, the valve seal snare is established on the interlude, when foam maker bottle internal gas pressure can't normally release, to press valve lever valve seal circle and move down, the valve seal circle breaks away from the sealed face of pilot hole, foam maker bottle inner chamber and clearance intercommunication.
Description
Technical field
The utility model relates to a kind of safety valve for foam generator.
Background technique
Cream whipper needs to be filled with nitrogen, soda water foam maker is filled with carbon dioxide, when shake foam maker bottle by cream and nitrogen or soda water and carbon dioxide after sufficiently mixing, sealing channel is opened by man-operated mechanism, foaming cream or foaming soda water spray from nozzle, because cream viscosity is larger, if directly arrange reduction valve in sealing channel, jeting effect will inevitably be affected, therefore, existing cream whipper and soda water foam maker all do not have reduction valve, when bottle internal air pressure is too high, gas outlet valve cannot normal running time, namely the nitrogen be filled with or carbon dioxide gas pressure be greater than foam maker bottle bear pressure time, bottle can break, cause personal injury, there is potential safety hazard.
Summary of the invention
In order to overcome the above-mentioned defect that existing cream whipper exists, the utility model provides a kind of safety valve for foam generator.
The technical solution adopted in the utility model is:
Safety valve for foam generator, comprise the foam maker bottle cap be configured on foam maker bottle, described foam maker bottle cap offers the pilot hole for mounting safety valve body, it is characterized in that: described safety valve body comprises valve lever, valve sealing ring and valve base, described valve lever is arranged in pilot hole, and the front and rear of described valve lever stretches out pilot hole respectively;
Described valve lever is divided into three sections, be respectively can slide along the axial direction of described pilot hole glissile segment, with the intermediate section of described valve sealing ring mating reaction and rivet with described valve base the holding part fixed, it is inner that described intermediate section and holding part are positioned at foam maker bottle, and the diameter of described glissile segment, intermediate section and holding part reduces successively; Have gap between described glissile segment and pilot hole, described gap forms gas flow pass;
Described valve sealing ring is set on intermediate section; When foam maker bottle internal air pressure is normal, valve sealing ring is positioned on the sealing surface of pilot hole; When foam maker bottle internal air pressure cannot normally discharge, pressing valve shape valve stem valve seal ring moves down, and valve sealing ring departs from the sealing surface of pilot hole, and foam maker bottle intracavity is communicated with gap.
The central position of described valve sealing ring offers the first shoulder hole that upper end diameter is greater than lower end diameter, the bottom of lower end abutment larger end of diameter on the first described shoulder hole of described intermediate section.
The central position of described valve base offers the second shoulder hole that upper end diameter is greater than lower end diameter.
The upper end of described valve sealing ring has bowl-type structure, matches with the lower end of glissile segment in the described bottom of bowl-type structure.
The upper end of described glissile segment has press part.
When bottle internal air pressure is too high, when gas outlet valve cannot be exitted, manually press the press part of this New-type safety valve, valve sealing ring moves down, and depart from sealing surface, gas flows out from gap, releases excessive gas in bottle, reduces bottle internal air pressure.
The beneficial effects of the utility model are embodied in: structure is simple, easy to use; When bottle internal air pressure is too high, when gas outlet valve cannot be exitted, manually press the press part of this New-type safety valve, valve sealing ring moves down, and depart from sealing surface, gas flows out from gap, releases excessive gas in bottle, reduces bottle internal air pressure.
Accompanying drawing explanation
Fig. 1 is the utility model scheme of installation.
Fig. 2 is the utility model overall structure schematic diagram.
Fig. 3 is the utility model explosive view.
Embodiment
Referring to figs. 1 through Fig. 3, safety valve for foam generator, comprise the foam maker bottle cap 2 be configured on foam maker bottle 1, described foam maker bottle cap 2 offers the pilot hole 21 for mounting safety valve body, described safety valve body 3 comprises valve lever 31, valve sealing ring 32 and valve base 33, described valve lever 31 is arranged in pilot hole 21, and the front and rear of described valve lever 31 stretches out pilot hole 21 respectively;
Described valve lever 31 is divided into three sections, be respectively can slide along the axial direction of described pilot hole glissile segment 311, with the intermediate section 312 of described valve sealing ring 32 mating reaction and rivet with described valve base 33 holding part 313 fixed, it is inner that described intermediate section 312 and holding part 313 are positioned at foam maker bottle 1, and the diameter of described glissile segment 311, intermediate section 312 and holding part 313 reduces successively; Have gap between described glissile segment 311 and pilot hole 21, described gap forms gas flow pass;
Described valve sealing ring 32 is set on intermediate section 312; When foam maker bottle 1 internal air pressure is normal, valve sealing ring 32 is positioned on the sealing surface of pilot hole; When foam maker bottle internal air pressure cannot normally discharge, pressing valve shape valve stem valve seal ring moves down, and valve sealing ring departs from the sealing surface of pilot hole, and foam maker bottle intracavity is communicated with gap.
The central position of described valve sealing ring 32 offers the first shoulder hole 322 that upper end diameter is greater than lower end diameter, the bottom of lower end abutment larger end of diameter on the first described shoulder hole of described intermediate section 312.
The central position of described valve base 33 offers the second shoulder hole 331 that upper end diameter is greater than lower end diameter.
The upper end of described valve sealing ring 32 has bowl-type structure 321, matches with the lower end of glissile segment in the described bottom of bowl-type structure 321.
The upper end of described glissile segment 311 has press part.
When bottle internal air pressure is too high, when gas outlet valve cannot be exitted, manually press the press part of this New-type safety valve, valve sealing ring moves down, and depart from sealing surface, gas flows out from gap, releases excessive gas in bottle, reduces bottle internal air pressure.
Content described in this specification embodiment is only enumerating the way of realization of inventive concept; protection domain of the present utility model should not be regarded as being only limitted to the concrete form that embodiment states, protection domain of the present utility model also and conceive the equivalent technologies means that can expect according to the utility model in those skilled in the art.
Claims (5)
1. safety valve for foam generator, comprise the foam maker bottle cap be configured on foam maker bottle, described foam maker bottle cap offers the pilot hole for mounting safety valve body, it is characterized in that: described safety valve body comprises valve lever, valve sealing ring and valve base, described valve lever is arranged in pilot hole, and the front and rear of described valve lever stretches out pilot hole respectively;
Described valve lever is divided into three sections, be respectively can slide along the axial direction of described pilot hole glissile segment, with the intermediate section of described valve sealing ring mating reaction and rivet with described valve base the holding part fixed, it is inner that described intermediate section and holding part are positioned at foam maker bottle, and the diameter of described glissile segment, intermediate section and holding part reduces successively; Have gap between described glissile segment and pilot hole, described gap forms gas flow pass;
Described valve sealing ring is set on intermediate section; When foam maker bottle internal air pressure is normal, valve sealing ring is positioned on the sealing surface of pilot hole; When foam maker bottle internal air pressure cannot normally discharge, pressing valve shape valve stem valve seal ring moves down, and valve sealing ring departs from the sealing surface of pilot hole, and foam maker bottle intracavity is communicated with gap.
2. safety valve for foam generator as claimed in claim 1, it is characterized in that: the central position of described valve sealing ring offers the first shoulder hole that upper end diameter is greater than lower end diameter, the bottom of lower end abutment larger end of diameter on the first described shoulder hole of described intermediate section.
3. safety valve for foam generator as claimed in claim 2, is characterized in that: the central position of described valve base offers the second shoulder hole that upper end diameter is greater than lower end diameter.
4. safety valve for foam generator as claimed in claim 3, it is characterized in that: the upper end of described valve sealing ring has bowl-type structure, matches with the lower end of glissile segment in the described bottom of bowl-type structure.
5. safety valve for foam generator as claimed in claim 4, is characterized in that: the upper end of described glissile segment has press part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520384799.9U CN204852380U (en) | 2015-06-05 | 2015-06-05 | Foam maker relief valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520384799.9U CN204852380U (en) | 2015-06-05 | 2015-06-05 | Foam maker relief valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204852380U true CN204852380U (en) | 2015-12-09 |
Family
ID=54742926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520384799.9U Active CN204852380U (en) | 2015-06-05 | 2015-06-05 | Foam maker relief valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204852380U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803628A (en) * | 2017-10-27 | 2018-03-16 | 宁波市江北新业金属制品有限公司 | A kind of processing technology of foam maker foaming lid |
| CN108937654A (en) * | 2018-07-17 | 2018-12-07 | 利惠(英德)五金塑料制品有限公司 | A kind of oil bottle |
| CN108937654B (en) * | 2018-07-17 | 2024-05-28 | 利惠(英德)五金塑料制品有限公司 | Oil bottle |
-
2015
- 2015-06-05 CN CN201520384799.9U patent/CN204852380U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803628A (en) * | 2017-10-27 | 2018-03-16 | 宁波市江北新业金属制品有限公司 | A kind of processing technology of foam maker foaming lid |
| CN108937654A (en) * | 2018-07-17 | 2018-12-07 | 利惠(英德)五金塑料制品有限公司 | A kind of oil bottle |
| CN108937654B (en) * | 2018-07-17 | 2024-05-28 | 利惠(英德)五金塑料制品有限公司 | Oil bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHEJIANG BETTER KITCHEN UTENSIL Co.,Ltd. Assignor: WUYI RITIAN TOOL Co.,Ltd. Contract record no.: X2021330000492 Denomination of utility model: Foaming device safety valve Granted publication date: 20151209 License type: Common License Record date: 20211019 |