CN206950054U - New pot lid pressure relief device - Google Patents
New pot lid pressure relief device Download PDFInfo
- Publication number
- CN206950054U CN206950054U CN201720037601.9U CN201720037601U CN206950054U CN 206950054 U CN206950054 U CN 206950054U CN 201720037601 U CN201720037601 U CN 201720037601U CN 206950054 U CN206950054 U CN 206950054U
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- CN
- China
- Prior art keywords
- inner cap
- hole
- button lever
- spring
- steel ball
- 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
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- Thermally Insulated Containers For Foods (AREA)
- Cookers (AREA)
Abstract
New pot lid pressure relief device, it is related to a kind of daily house electric articles for use, and in particular to a kind of improvement of kettle lid of electric heating kettle.Upper lid (1) is arranged on the top of inner cap (5), spring (2) is provided between upper lid (1) and inner cap (5), button lever (3), outlet valve (4), spring (2) is arranged between button lever (3) and upper lid (1), the upper end of outlet valve (4) is connected on lid (1) through button lever (3) and spring (2), gasket seal (6) and steel ball (7) are arranged between inner cap (5) and intermediate layer (8), intermediate layer (8) is arranged between inner cap (5) and silica gel sealing ring (9).The utility model plays the double explosion-proof effects of double insulations, plays sealing thermal insulation and pressure release ensures security purpose, so as to reach the result of the further result of lifting heat insulation effect and the upper dual fail-safe of safety.
Description
Technical field
It the utility model is related to a kind of daily house electric articles for use, and in particular to a kind of improvement of kettle lid of electric heating kettle.
Background technology
Conventional vacuum electric kettle can only lean on a pot lid relief hole pressure release, explosion-proof.It is aware that, the pressure in kettle is bigger,
The boiling temperature of water is higher, and heat insulation effect is better；But after the pressure rise to a certain extent in kettle body, can quick-fried pot lid
Even produce blast.This just produces a contradiction, and the small water temperature of pressure is low, and heat insulation effect is poor；Pressure is big and can produce danger.
So in general pot lid is balanced for heat insulation effect and safety and typically only opens a relief hole, kettle can be kept
Interior pressure, and can are the excessive pressure of leakage needing pressure release.But because only that a relief hole, holds once appearance is unexpected
Easy pressure release hole plug, easily causes the generation of the quick-fried kettle in water heating process, holds again if relief hole is excessive or excessive
It is inadequate to easily cause pressure in kettle, boiling temperature can reduce, and can reduce heat insulation effect.
The content of the invention
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided a kind of new pot lid pressure relief device
It can play sealing thermal insulation and ensure the purpose of pressure release safety, so as to reach further lifting heat insulation effect and the upper dual fail-safe of safety
Result.
To achieve the above object, the utility model is using following technical scheme：It includes upper lid 1, spring 2, button thick stick
Bar 3, outlet valve 4, inner cap 5, gasket seal 6, sealing steel ball 7, intermediate layer 8, silica gel sealing ring 9, upper lid 1 are arranged on inner cap 5
Top, spring 2, button lever 3, outlet valve 4 are provided between upper lid 1 and inner cap 5, spring 2 is arranged on button lever 3 and upper lid
Between 1, the upper end of outlet valve 4 is connected on lid 1 through button lever 3 and spring 2, in gasket seal 6 and steel ball 7 are arranged on
Between lid 5 and intermediate layer 8, intermediate layer 8 is arranged between inner cap 5 and silica gel sealing ring 9.Silica gel sealing ring 9 is enclosed on lower section bound edge
Silica gel ring play a part of seal pot mouth.
Described button lever 3 is bending mechanism, is higher than left side at dextral handle 3-1, the middle part of button lever 3 is provided with
Hinge hole 3-2, the left side of button lever 3 are provided with through hole 3-3, spring 2 and outlet valve 4 are provided with through hole 3-3.
The hinged seat 5-1 of button lever 3, water outlet valve seat 5-2, steel ball seat 5-4 are provided with above described inner cap 5, it is interior
The lower surface of lid 5 is provided with lower connecting base 5-5, and the hinge hole 3-2 of hinged seat 5-1 and button lever 3 is hinged, water outlet valve seat 5-
Inner cap through hole 5-3 is provided with 2.
The upper surface in described intermediate layer 8 is provided with left relief hole 8-1, and left relief hole 8-1 is through hole, left relief hole 8-1
Position it is corresponding with the inner cap through hole 5-3 on inner cap 5, be provided with gasket seal between left relief hole 8-1 and inner cap through hole 5-3
6, the right side in intermediate layer 8 is provided with right relief hole 8-2, and right relief hole 8-2 is the steel ball seat of through hole, right relief hole 8-2 and inner cap 5
5-4 is corresponding, and the diameter of steel ball 7 is more than right relief hole 8-2 diameter, and steel ball 7 is arranged on the steel ball seat above right relief hole 8-2
In 5-4.
The left relief hole 8-1 in left side carries out pressure release by outlet valve 4, spring 2, upper lid 1 in the utility model, when pressure mistake
Spring 2 is jacked up when high, spring 2 seals to outlet valve 4 when pressure is inadequate, can also carry out manual pressure release by handle 3-1.
Because left relief hole 8-1 is provided with multiple connectors such as spring, when having foreign matter in kettle and blocking these connectors, Ke Yitong
The steel ball 7 for crossing right side carries out releasing pressure automatically, and steel ball 7 is fallen on right relief hole 8-2 by the gravity of itself, is preset when pressure exceedes
7 times of steel ball is jacked up in steel ball seat 5-4 without coming off during value, and steel ball 7 is dropped back on right relief hole 8-2 again when the pressure drops
Closed.
The utility model plays the double explosion-proof effects of double insulations, plays sealing thermal insulation and pressure release ensures security purpose, so as to
Reach the further result of lifting heat insulation effect and the result of the upper dual fail-safe of safety.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is decomposition texture schematic diagram of the present utility model；
Fig. 2 is the axonometric drawing of inner cap 5 in the utility model；
Fig. 3 is Fig. 2 upward view；
Fig. 4 is the axonometric drawing in intermediate layer 8 in the utility model.
Description of reference numerals：Upper lid 1, spring 2, button lever 3, outlet valve 4, inner cap 5, gasket seal 6, sealing steel ball 7,
Intermediate layer 8, silica gel sealing ring 9, dextral handle 3-1, hinge hole 3-2, through hole 3-3, hinged seat 5-1, water outlet valve seat 5-2, inner cap
Through hole 5-3, steel ball seat 5-4, connecting seat 5-5, left relief hole 8-1, right relief hole 8-2.
Embodiment
Referring to shown in Fig. 1-4, the technical scheme that present embodiment uses is：It includes upper lid 1, spring 2, button thick stick
Bar 3, outlet valve 4, inner cap 5, gasket seal 6, sealing steel ball 7, intermediate layer 8, silica gel sealing ring 9, upper lid 1 are arranged on inner cap 5
Top, spring 2, button lever 3, outlet valve 4 are provided between upper lid 1 and inner cap 5, spring 2 is arranged on button lever 3 and upper lid
Between 1, the upper end of outlet valve 4 is connected on capping 1 through button lever 3 and spring 2, and gasket seal 6 and steel ball 7 are arranged on
Between inner cap 5 and intermediate layer 8, intermediate layer 8 is arranged between inner cap 5 and silica gel sealing ring 9.
Described button lever 3 is bending mechanism, is higher than left side at dextral handle 3-1, the middle part of button lever 3 is provided with
Hinge hole 3-2, the left side of button lever 3 are provided with through hole 3-3, spring 2 and outlet valve 4 are provided with through hole 3-3.
Referring to Fig. 2-3, the hinged seat 5-1, water outlet valve seat 5-2, steel of button lever 3 are provided with above described inner cap 5
Pearl seat 5-4, the lower surface of inner cap 5 are provided with lower connecting base 5-5, and the hinge hole 3-2 of hinged seat 5-1 and button lever 3 is hinged,
Inner cap through hole 5-3 is provided with water outlet valve seat 5-2.
Referring to Fig. 4, the upper surface in described intermediate layer 8 is provided with left relief hole 8-1, and left relief hole 8-1 is through hole, and a left side is let out
Press hole 8-1 position corresponding with the inner cap through hole 5-3 on inner cap 5, be provided between left relief hole 8-1 and inner cap through hole 5-3
Gasket seal 6, the right side in intermediate layer 8 are provided with right relief hole 8-2, and right relief hole 8-2 is through hole, right relief hole 8-2 and inner cap 5
Steel ball seat 5-4 it is corresponding, the diameter of steel ball 7 is more than right relief hole 8-2 diameter, and steel ball 7 is arranged on above right relief hole 8-2
Steel ball seat 5-4 in.
The left relief hole 8-1 in left side carries out pressure release by outlet valve 4, spring 2, upper lid 1 in the utility model, when pressure mistake
Spring 2 is jacked up when high, spring 2 seals to outlet valve 4 when pressure is inadequate, can also carry out manual pressure release by handle 3-1.
Because left relief hole 8-1 is provided with multiple connectors such as spring, when having foreign matter in kettle and blocking these connectors, Ke Yitong
The steel ball 7 for crossing right side carries out releasing pressure automatically, and steel ball 7 is fallen on right relief hole 8-2 by the gravity of itself, is preset when pressure exceedes
7 times of steel ball is jacked up in steel ball seat 5-4 without coming off during value, and steel ball 7 is dropped back on right relief hole 8-2 again when the pressure drops
Closed.
The utility model plays the double explosion-proof effects of double insulations, plays sealing thermal insulation and pressure release ensures security purpose, so as to
Reach the further result of lifting heat insulation effect and the result of the upper dual fail-safe of safety.
It is described above, only to illustrate the technical solution of the utility model and unrestricted, those of ordinary skill in the art couple
The other modifications or equivalent substitution that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope, it all should cover among right of the present utility model.
Claims (4)
1. new pot lid pressure relief device, it is characterised in that：It includes upper lid (1), spring (2), button lever (3), outlet valve
(4), inner cap (5), gasket seal (6), sealing steel ball (7), intermediate layer (8), silica gel sealing ring (9), upper lid (1) are arranged on inner cap
(5) top, is provided with spring (2), button lever (3), outlet valve (4) between upper lid (1) and inner cap (5), spring (2) is set
Between button lever (3) and upper lid (1), the upper end of outlet valve (4) is connected to lid through button lever (3) and spring (2)
(1) on, gasket seal (6) and steel ball (7) are arranged between inner cap (5) and intermediate layer (8), and intermediate layer (8) are arranged on inner cap (5)
Between silica gel sealing ring (9).
2. new pot lid pressure relief device according to claim 1, it is characterised in that：Described button lever (3) is bending
Mechanism, dextral handle (3-1) place are higher than left side, and hinge hole (3-2) is provided with the middle part of button lever (3), button lever (3)
Left side is provided with through hole (3-3), and spring (2) and outlet valve (4) are provided with through hole (3-3).
3. new pot lid pressure relief device according to claim 1, it is characterised in that：Set above described inner cap (5)
There are the hinged seat (5-1), water outlet valve seat (5-2), steel ball seat (5-4) of button lever (3), the lower surface of inner cap (5) is provided with down
The hinge hole (3-2) of connecting seat (5-5), hinged seat (5-1) and button lever (3) is hinged, and is provided with water outlet valve seat (5-2)
Inner cap through hole (5-3).
4. new pot lid pressure relief device according to claim 1, it is characterised in that：The upper surface in described intermediate layer (8)
Left relief hole (8-1) is provided with, left relief hole (8-1) is through hole, position and the inner cap on inner cap (5) of left relief hole (8-1)
Through hole (5-3) is corresponding, and gasket seal (6) is provided between left relief hole (8-1) and inner cap through hole (5-3), intermediate layer (8)
Right side is provided with right relief hole (8-2), and right relief hole (8-2) is through hole, right relief hole (8-2) and the steel ball seat (5- of inner cap (5)
4) corresponding, the diameter of steel ball (7) is more than the diameter of right relief hole (8-2), and steel ball (7) is arranged on right relief hole (8-2) above
Steel ball seat (5-4) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720037601.9U CN206950054U (en) | 2017-01-13 | 2017-01-13 | New pot lid pressure relief device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720037601.9U CN206950054U (en) | 2017-01-13 | 2017-01-13 | New pot lid pressure relief device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206950054U true CN206950054U (en) | 2018-02-02 |
Family
ID=61376804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720037601.9U Expired - Fee Related CN206950054U (en) | 2017-01-13 | 2017-01-13 | New pot lid pressure relief device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206950054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109567588A (en) * | 2018-12-19 | 2019-04-05 | 珠海格力电器股份有限公司 | A kind of kettle |
-
2017
- 2017-01-13 CN CN201720037601.9U patent/CN206950054U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109567588A (en) * | 2018-12-19 | 2019-04-05 | 珠海格力电器股份有限公司 | A kind of kettle |
| CN109567588B (en) * | 2018-12-19 | 2024-03-29 | 珠海格力电器股份有限公司 | Water jug |
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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 |
Granted publication date: 20180202 Termination date: 20210113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |