CN209252457U - A kind of kettle lid that can shift to an earlier date pressure release - Google Patents
A kind of kettle lid that can shift to an earlier date pressure release Download PDFInfo
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- CN209252457U CN209252457U CN201822240234.XU CN201822240234U CN209252457U CN 209252457 U CN209252457 U CN 209252457U CN 201822240234 U CN201822240234 U CN 201822240234U CN 209252457 U CN209252457 U CN 209252457U
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- lid
- piston rod
- sealing ring
- pressing member
- pressure release
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Abstract
The utility model discloses a kind of kettle lids that can shift to an earlier date pressure release, including lid, the slideway inner slide of lid bottom is provided with piston rod, the upper end of piston rod extends upwardly into cavity and is set with a reset spring, the lower end of piston rod extends downwardly except slideway and fixing sleeve is equipped with a bottom sealing ring, fixing sleeve is gone back on piston rod equipped with a pressing member, water sealing piece is equipped in gap between pressing member and bottom sealing ring, water sealing piece sliding sleeve is filled on the piston rod and can be slided between pressing member and bottom sealing ring, and lid portion inside is equipped with an exhalant canal；It is equipped with button spindle above piston rod, drives piston rod to move down by pressing down on button spindle, to be moved away from lid bottom under driving water sealing piece, realizes the opening of exhalant canal；Release button bar, piston rod moves up reset under the action of reset spring, and then realizes the closing of exhalant canal.The advantages of the utility model: can be achieved decompression function in advance, and structure is simple, compact layout, high reliablity.
Description
Technical field
The utility model relates to a kind of kettle lids that can shift to an earlier date pressure release.
Background technique
Existing kettle, since hot water generates very high air pressure in pot, when push button is poured, due to gas in pot
Pressure is too big, causes pressing difficult, brings big inconvenience to people's use.Although also occurring part on the market shifts to an earlier date pressure release
Kettle, but it shifts to an earlier date pressure release mostly and is the elastic principle by spring and realize and deflates, and adjusts that difficult, structure is multiple there are spring force
Defect miscellaneous, assembly manipulation is cumbersome, and spring access times are excessively easy failure afterwards, to not have the effect of pressure release.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of kettle lid that can shift to an earlier date pressure release.
The utility model is achieved through the following technical solutions:
A kind of kettle lid that can shift to an earlier date pressure release, including lid, the lid is docked with the sealing of kettle body oral area, in the lid
If cavity, the lid bottom is equipped with a vertical slideway, and the slideway inner slide is provided with a piston rod, the piston
The upper end of bar extends upwardly into cavity and is set with an elastic component, and the lower end of the piston rod extends downwardly except slideway simultaneously
Fixing sleeve is equipped with a bottom sealing ring, and fixing sleeve is gone back on the piston rod equipped with a pressing member, and the pressing member, which is located at, to be slided
Under road, on bottom sealing ring, water sealing piece, the water sealing piece are equipped in the gap between the pressing member and bottom sealing ring
Sliding sleeve is filled on the piston rod and can be slided between pressing member and bottom sealing ring, and it is logical that the lid portion inside is equipped with a water outlet
Road is connected to kettle body inside and the external world by exhalant canal, and the bottom end of the exhalant canal extends downward into the bottom of lid, passes through
The water sealing piece is detached from or is contacted to open or close the exhalant canal with lid bottom；Button is equipped with above the piston rod
Bar, the button spindle inner end are protruded into inner cavity and hinged with lid, and the button spindle outer end is stretched out except lid, by pressing downwards
It presses the button spindle outer end driving piston rod to move down, to be moved away from lid bottom under driving water sealing piece, and then realizes that water outlet is logical
The opening in road；The button spindle is unclamped, the piston rod moves up reset under the action of elastic component, to drive water shutoff
Part moves up contact lid bottom, and then realizes the closing of exhalant canal.
Further, the lid bottom is set with a lid sealing ring, and the water sealing piece passes through close with the lid
The disengaging or contact of seal opens or closes the exhalant canal.
Further, a guide post is equipped at the top of the water sealing piece, the lid bottom is equipped with a guide groove, described
Guide post cooperation corresponding with guide groove.
Further, piston fastener limit of the elastic component upper end by setting on the piston rod, the elasticity structure
Part lower end is limited by lid.
Further, the button spindle is downwardly protrude to form press section at position corresponding with piston rod.
Further, on the piston rod be located at slideway in position on be set with one middle part sealing ring, it is described in
A flange collar outwardly protruded is equipped on the outside of portion's sealing ring, the flange collar of the middle part sealing ring is docked with the sealing of slideway inner wall.
Further, the pressing member is hard member, and the pressing member uses any one of pin, baffle, circlip.
The utility model has the advantage that compared with prior art
A kind of kettle lid that can shift to an earlier date pressure release provided by the utility model, using pressing member, the sealed bottom on piston rod
Circle is combined with water sealing piece, while push button bar, can be realized decompression function in advance, structure simply, compact layout, behaviour
Facilitate, and matched using pressing member with water sealing piece, not vulnerable, high reliablity can veritably realize pressure release in advance for a long time
Function.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the utility model is in sealing state.
Fig. 2 is the structural schematic diagram that the utility model is in pressure release state in advance.
Fig. 3 is the structural schematic diagram that the utility model is in effluent state.
Fig. 4 is that the lid of the utility model takes away the perspective view after top cover.
Fig. 5 is the perspective view of the water sealing piece of the utility model.
Figure label: 1 cavity, 2 top covers, 3 piston rods, 4 reset springs, 5 piston fasteners, 6 bottom sealing rings, 7 pressing members,
8 water sealing pieces, 9 exhalant canals, 10 lid sealing rings, 11 button spindles, 12 shafts, 13 guide posts, 14 guide grooves, 15 middle part sealings
Circle, 16 lids, 17 kettle bodies.
Specific embodiment
It elaborates below to the embodiments of the present invention, the present embodiment before being with technical solutions of the utility model
It puts and is implemented, the detailed implementation method and specific operation process are given, but the protection scope of the utility model is unlimited
In following embodiments.
Referring to Fig. 1 to Fig. 5, present embodiment discloses a kind of kettle lid that can shift to an earlier date pressure release, including lid 16, lid 16 with
The sealing docking of 17 oral area of kettle body.Cavity 1 is set in lid 16, conjunction is covered at 1 top of cavity by top cover 2.16 bottom of lid is equipped with one
A vertical slideway, slideway inner slide are provided with a piston rod 3, and the upper end of piston rod 3 extends upwardly into cavity 1 and is set with
Reset spring 4 can be used in one elastic component, elastic component, and 4 upper end of reset spring passes through the piston button being arranged on piston rod 3
Part 5 limits, and 4 lower end of reset spring is limited by lid 16.The lower end of piston rod 3 extends downwardly except slideway and fixing sleeve is equipped with
One bottom sealing ring 6 goes back fixing sleeve on piston rod 3 equipped with a pressing member 7, and pressing member 7 is hard member, and pressing member 7 can be adopted
With any one of pin, baffle, circlip, pressing member 7 is located under slideway, on bottom sealing ring 6, pressing member 7 and bottom
Water sealing piece 8 is equipped in gap between sealing ring 6,8 sliding sleeve of water sealing piece is mounted on piston rod 3 and can be in pressing member 7 and bottom
It is slided between sealing ring 6, an exhalant canal 9 is equipped with inside lid 16,17 inside of kettle body is connected to outside by exhalant canal 9
Boundary, the bottom end of exhalant canal 9 extend downward into the bottom of lid 16, be detached from or contact by water sealing piece 8 and 16 bottom of lid come
Open or close exhalant canal 9,16 bottom of lid is set with a lid sealing ring 10, water sealing piece 8 by with 16 bottom of lid
Lid sealing ring 10 disengaging or contact open or close exhalant canal 9.
Button spindle 11 is equipped with above piston rod 3,11 inner end of button spindle is protruded into inner cavity and by a shaft 12 and lid
16 is hinged, and 11 outer end of button spindle is stretched out except lid 16, and button spindle 11 is downwardly protrude to form at position corresponding with piston rod 3
Press section.It drives piston rod 3 to move down by pressing down on 11 outer end of button spindle, is moved away from lid 16 under water sealing piece 8 to drive
Bottom, and then realize the opening of exhalant canal 9；Release button bar 11, piston rod 3 move up under the action of reset spring 4
It resets, so that water sealing piece 8 be driven to move up contact 16 bottom of lid, and then realizes the closing of exhalant canal 9.
Specifically, being equipped with a guide post 13 at the top of water sealing piece 8,16 bottom of lid is equipped with a guide groove 14, guide post
13 cooperations corresponding with guide groove 14, play guiding role when moving in the vertical direction to water sealing piece 8.
Specifically, a middle part sealing ring 15, middle part sealing ring are set on piston rod 3 on the position being located in slideway
15 outsides are equipped with a flange collar outwardly protruded, and the flange collar of middle part sealing ring 15 is docked with the sealing of slideway inner wall, middle part sealing
Circle 15 can prevent water from entering in the cavity 1 of lid 16.
The working principle of kettle lid provided in this embodiment are as follows:
When needing to pour, 11 outer end of push button bar, under the effect of shaft 12, the press section of button spindle 11 pushes piston rod
3, piston rod 3 and pressing member 7 thereon and bottom sealing ring 6 start to move downward, at this time since 17 air pressure inside of kettle body is excessive,
Air pressure inside power can jack up water sealing piece 8, so that water sealing piece 8 is still close to 16 bottom of lid without falling, can not be discharged.Continue
Push button bar 11, until pressing member 7 is moved down into and is in contact with the upper surface of water sealing piece 8, at this time due to the bottom of 3 bottom of piston rod
Portion's sealing ring 6 has moved down a distance, and an exhaust passage will be formed between bottom sealing ring 6 and water sealing piece 8, kettle body 17
Air pressure inside will be successively discharged outside to by the exhaust passage, exhalant canal 9, the pressure release in advance before realizing water outlet, until
17 inner and outer air pressure of kettle body is suitable.Continue push button bar 11, the pressing member 7 on piston rod 3 pushes down under water sealing piece 8 at this time
It moves, water sealing piece 8 is made to be detached from 16 bottom of lid, exhalant canal 9 is opened, can be poured.After pouring, push button bar 11 is removed
Active force, acted on by the elastic force of reset spring 4, piston rod 3 automatically resets, and button spindle 11 is jacked up at the top of piston rod 3, so that pressing
Button bar 11 automatically resets；Piston rod 3 drives pressing member 7, bottom reset spring 4 and water sealing piece 8 to automatically reset simultaneously, closes water outlet
Channel 9.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (7)
1. a kind of kettle lid that can shift to an earlier date pressure release, including lid, the lid are docked with the sealing of kettle body oral area, it is characterised in that:
Cavity is set in the lid, the lid bottom is equipped with a vertical slideway, and the slideway inner slide is provided with a piston
Bar, the upper end of the piston rod extend upwardly into cavity and are set with an elastic component, and the lower end of the piston rod is stretched downwards
Simultaneously fixing sleeve is equipped with a bottom sealing ring except slideway out, fixing sleeve is gone back on the piston rod, one pressing member is housed, described
Pressing member is located under slideway, on bottom sealing ring, and water shutoff is equipped in the gap between the pressing member and bottom sealing ring
Part, the water sealing piece sliding sleeve are filled on the piston rod and can be slided between pressing member and bottom sealing ring, the lid portion inside
Equipped with an exhalant canal, kettle body inside and the external world are connected to by exhalant canal, the bottom end of the exhalant canal extends downward into
The bottom of lid is detached from or is contacted to open or close the exhalant canal with lid bottom by the water sealing piece；The work
Button spindle is equipped with above stopper rod, in inner cavity and hinged with lid, the button spindle outer end stretching lid is protruded into the button spindle inner end
Except body, piston rod is driven to move down by pressing down on the button spindle outer end, to be moved away from lid bottom under driving water sealing piece
Portion, and then realize the opening of exhalant canal；The button spindle is unclamped, the piston rod moves up under the action of elastic component
It resets, so that water sealing piece be driven to move up contact lid bottom, and then realizes the closing of exhalant canal.
2. a kind of kettle lid that can shift to an earlier date pressure release as described in claim 1, it is characterised in that: the lid bottom is set with one
A lid sealing ring, it is logical that the water sealing piece opens or closes the water outlet by disengaging with the lid sealing ring or contact
Road.
3. a kind of kettle lid that can shift to an earlier date pressure release as described in claim 1, it is characterised in that: be equipped with one at the top of the water sealing piece
A guide post, the lid bottom are equipped with a guide groove, guide post cooperation corresponding with guide groove.
4. a kind of kettle lid that can shift to an earlier date pressure release as described in claim 1, it is characterised in that: the elastic component upper end passes through
Piston fastener limit on the piston rod is set, and the elastic component lower end is limited by lid.
5. a kind of kettle lid that can shift to an earlier date pressure release as described in claim 1, it is characterised in that: the button spindle with piston rod
Corresponding position is downwardly protrude to form press section.
6. a kind of kettle lid that can shift to an earlier date pressure release as described in claim 1, it is characterised in that: be located at cunning on the piston rod
It is set with a middle part sealing ring on position in road, is equipped with a flange collar outwardly protruded, institute on the outside of the middle part sealing ring
The flange collar for stating middle part sealing ring is docked with the sealing of slideway inner wall.
7. a kind of kettle lid that can shift to an earlier date pressure release as described in claim 1, it is characterised in that: the pressing member is hard member,
The pressing member uses any one of pin, baffle, circlip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822240234.XU CN209252457U (en) | 2018-12-28 | 2018-12-28 | A kind of kettle lid that can shift to an earlier date pressure release |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822240234.XU CN209252457U (en) | 2018-12-28 | 2018-12-28 | A kind of kettle lid that can shift to an earlier date pressure release |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209252457U true CN209252457U (en) | 2019-08-16 |
Family
ID=67583768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822240234.XU Active CN209252457U (en) | 2018-12-28 | 2018-12-28 | A kind of kettle lid that can shift to an earlier date pressure release |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209252457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111248778A (en) * | 2020-03-31 | 2020-06-09 | 浙江哈尔斯真空器皿股份有限公司 | Exhaust type safety kettle lid |
-
2018
- 2018-12-28 CN CN201822240234.XU patent/CN209252457U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111248778A (en) * | 2020-03-31 | 2020-06-09 | 浙江哈尔斯真空器皿股份有限公司 | Exhaust type safety kettle lid |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230088 No. 53 science Avenue, hi tech Zone, Anhui, Hefei Patentee after: Anhui Fuguang Life Technology Co., Ltd Address before: 230088 No. 53 science Avenue, hi tech Zone, Anhui, Hefei Patentee before: Kaffir lily Industrial Co., Ltd. of Anhui Province |