CN204292967U - Thermo jug pot lid - Google Patents
Thermo jug pot lid Download PDFInfo
- Publication number
- CN204292967U CN204292967U CN201420834494.9U CN201420834494U CN204292967U CN 204292967 U CN204292967 U CN 204292967U CN 201420834494 U CN201420834494 U CN 201420834494U CN 204292967 U CN204292967 U CN 204292967U
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- CN
- China
- Prior art keywords
- lid
- air bleeding
- push rod
- valve body
- bleeding valve
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Abstract
A kind of thermo jug pot lid, be provided with exhalant canal in the lid of pot lid, button is positioned in lid by rotating shaft, and button compressing push rod moves down, and force valve body lower movement in lid to open exhalant canal, push rod is provided with gear button, is provided with the first spring between gear button and lid; First spring forces valve body to close exhalant canal.Be provided with air bleeding valve in valve body, air bleeding valve can be opened or steam vent in closed valve, is provided with the second spring between air bleeding valve and lid, and push rod compressing air bleeding valve opens steam vent; Air bleeding valve is located in the middle part of valve body, and the area of air bleeding valve is less than valve body area.Owing to being provided with the second spring between air bleeding valve and lid, when push rod compressing air bleeding valve opens steam vent, valve body is slowly opened under the effect of the second spring, pressure in kettle is now made to decline, the cushioning effect of the second spring, avoid the situation that liquid in kettle sprays because pressure is excessive, use safer.
Description
Technical field
The utility model relates to a kind of thermo jug pot lid.
Background technology
At present, various thermo jug pot lid structure is numerous.As No. 201220000086.4, Chinese patent just proposes one " coffee pot lid ".In this technical scheme, coffee pot lid comprises: the connector be connected with coffee pot kettle body, connector is provided with hand handle, be provided with the lid of pot lid in connector, be provided with exhalant canal in lid, valve body can move up and down to open or closed exhalant canal in lid, the push rod of valve body is provided with gear button, be provided with the first spring between gear button and lid, button is positioned in lid by rotating shaft, and button can be oppressed push rod and be moved down to open exhalant canal.Described push rod top cover have anti-abnormal sound spring, anti-abnormal sound spring one end with gear detain inconsistent, the other end and button bottom inconsistent.Because the top cover of push rod has anti-abnormal sound spring, anti-abnormal sound spring one end is detained inconsistent with gear, the other end and button bottom inconsistent, its depending condition that button can be stoped to be subject to self gravitation effect occur, in portable coffee pot process, button there will not be abnormal sound, makes the performance of coffee pot better.But it has the following disadvantages: 1, when in kettle, pressure is excessive, because the area of valve body is large, the pressure that button opens valve body is just large, is easy to cause button not open the situation of valve body.2, when pressure is excessive in kettle, liquid ejection in kettle can be caused when opening valve body, causing potential safety hazard.
Summary of the invention
The purpose of this utility model is: provide a kind of button to open valve body light, the thermo jug pot lid of use safety.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of thermo jug pot lid, be provided with exhalant canal in the lid of pot lid, button is positioned in lid by rotating shaft, and button compressing push rod moves down, and force valve body lower movement in lid to open exhalant canal, push rod is provided with gear button, is provided with the first spring between gear button and lid; First spring forces valve body to close exhalant canal; It is characterized in that: be provided with air bleeding valve in described valve body, air bleeding valve can be opened or steam vent in closed valve, is provided with the second spring between air bleeding valve and lid, and push rod compressing air bleeding valve opens steam vent; Air bleeding valve is located in the middle part of valve body, and the area of air bleeding valve is less than valve body area.
The utility model has the advantage of: owing to being provided with air bleeding valve in valve body, the area of air bleeding valve is less than valve body area, when pressing keys, push rod compressing air bleeding valve opens steam vent, makes pressure drop in kettle, now, under the second spring and push rod effect, valve body just can open exhalant canal easily.Avoid button do not open valve body situation occur.Owing to being provided with the second spring between air bleeding valve and lid, when push rod compressing air bleeding valve opens steam vent, valve body is slowly opened under the effect of the second spring, pressure in kettle is now made to decline, the cushioning effect of the second spring, avoid the situation that liquid in kettle sprays because pressure is excessive, use safer.
In the utility model, described air bleeding valve is fixed on bottom push rod, is provided with the second spring fitting chamber in lid.It can make air bleeding valve and the second spring fitting more convenient.
In the utility model, in described valve body, be provided with the sealing ring of sealing exhalant canal.
In the utility model, be provided with push rod installation cavity in described lid, push rod is provided with the sealing ring for sealing push rod installation cavity.It can seal pot lid further, improves the heat-insulating property of thermo jug.
Accompanying drawing illustrates:
Fig. 1 is the utility model air bleeding valve generalized section when closing.
Fig. 2 is the utility model air bleeding valve generalized section when opening.
Fig. 3 is the utility model valve body generalized section when opening.
Detailed description of the invention:
Shown in composition graphs 1, Fig. 2, Fig. 3: the thermo jug pot lid of the present embodiment, exhalant canal 2 is provided with in the lid 1 of pot lid, button 3 is positioned in lid 1 by rotating shaft 4, button 3 is oppressed push rod 5 and is moved down, valve body lower movement in lid is forced to open exhalant canal, push rod is provided with gear button 6, is provided with the first spring 7 between gear button and lid; First spring forces valve body 8 to close exhalant canal.Be provided with air bleeding valve 9 in described valve body 8, air bleeding valve can be opened or steam vent 10 in closed valve, and be provided with the second spring 11 between air bleeding valve and lid, push rod 5 is oppressed air bleeding valve and opened steam vent; Air bleeding valve is located in the middle part of valve body, and the area of air bleeding valve is less than valve body area.
In the present embodiment, described air bleeding valve 9 is fixed on bottom push rod, is provided with the second spring fitting chamber 12 in lid.It can make air bleeding valve and the second spring fitting more convenient.The sealing ring 13 of sealing exhalant canal is provided with in valve body.Be provided with push rod installation cavity in lid, push rod is provided with the sealing ring 14 for sealing push rod installation cavity.It can seal pot lid further, improves the heat-insulating property of thermo jug.
Owing to being provided with air bleeding valve in valve body, the area of air bleeding valve is less than valve body area, and when pressing keys, push rod compressing air bleeding valve opens steam vent, and make pressure drop in kettle, now, under the second spring and push rod effect, valve body just can open exhalant canal easily.Avoid button do not open valve body situation occur.Owing to being provided with the second spring between air bleeding valve and lid, when push rod compressing air bleeding valve opens steam vent, valve body is slowly opened under the effect of the second spring, pressure in kettle is now made to decline, the cushioning effect of the second spring, avoid the situation that liquid in kettle sprays because pressure is excessive, use safer.
Above embodiment is only case of the present utility model, and any replacement done according to the utility model spirit is all interpreted as not departing from protection domain of the present utility model.
Claims (4)
1. a thermo jug pot lid, is provided with exhalant canal in the lid of pot lid, and button is positioned in lid by rotating shaft, button compressing push rod moves down, force valve body lower movement in lid to open exhalant canal, push rod is provided with gear button, is provided with the first spring between gear button and lid; First spring forces valve body to close exhalant canal; It is characterized in that: be provided with air bleeding valve in described valve body, air bleeding valve can be opened or steam vent in closed valve, is provided with the second spring between air bleeding valve and lid, and push rod compressing air bleeding valve opens steam vent; Described air bleeding valve is located in the middle part of valve body, and the area of air bleeding valve is less than valve body area.
2. thermo jug pot lid according to claim 1, is characterized in that: described air bleeding valve is fixed on bottom push rod, is provided with the second spring fitting chamber in lid.
3. thermo jug pot lid according to claim 1, is characterized in that: the sealing ring being provided with sealing exhalant canal in described valve body.
4. thermo jug pot lid according to claim 1, is characterized in that: be provided with push rod installation cavity in described lid, push rod is provided with the sealing ring for sealing push rod installation cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420834494.9U CN204292967U (en) | 2014-12-25 | 2014-12-25 | Thermo jug pot lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420834494.9U CN204292967U (en) | 2014-12-25 | 2014-12-25 | Thermo jug pot lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204292967U true CN204292967U (en) | 2015-04-29 |
Family
ID=53098559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420834494.9U Active CN204292967U (en) | 2014-12-25 | 2014-12-25 | Thermo jug pot lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204292967U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105105630A (en) * | 2015-09-11 | 2015-12-02 | 珠海格力电器股份有限公司 | Kettle cover assembly and electric kettle |
| CN107098443A (en) * | 2017-05-24 | 2017-08-29 | 珠海鹍鹏生态环境科技有限公司 | A kind of hydrogen-rich cup |
| CN107212765A (en) * | 2017-08-01 | 2017-09-29 | 郑子兰 | A kind of thermos cork |
| CN107343762A (en) * | 2017-09-05 | 2017-11-14 | 浙江诺维雅工贸有限公司 | A kind of cleaning thermo jug easy to disassemble |
| CN108861040A (en) * | 2018-06-26 | 2018-11-23 | 孟芷萱 | Bottle cap and liquid container with the bottle cap |
| CN113876217A (en) * | 2021-09-02 | 2022-01-04 | 九阳股份有限公司 | Pressure relief type thermos flask |
-
2014
- 2014-12-25 CN CN201420834494.9U patent/CN204292967U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105105630A (en) * | 2015-09-11 | 2015-12-02 | 珠海格力电器股份有限公司 | Kettle cover assembly and electric kettle |
| CN105105630B (en) * | 2015-09-11 | 2018-06-26 | 珠海格力电器股份有限公司 | A kind of pot lid component and hot-water bottle |
| CN107098443A (en) * | 2017-05-24 | 2017-08-29 | 珠海鹍鹏生态环境科技有限公司 | A kind of hydrogen-rich cup |
| CN107212765A (en) * | 2017-08-01 | 2017-09-29 | 郑子兰 | A kind of thermos cork |
| CN107343762A (en) * | 2017-09-05 | 2017-11-14 | 浙江诺维雅工贸有限公司 | A kind of cleaning thermo jug easy to disassemble |
| CN108861040A (en) * | 2018-06-26 | 2018-11-23 | 孟芷萱 | Bottle cap and liquid container with the bottle cap |
| CN113876217A (en) * | 2021-09-02 | 2022-01-04 | 九阳股份有限公司 | Pressure relief type thermos flask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160503 Address after: 321399, Jinshan East Road, Yongkang Economic Development Zone, Zhejiang, Jinhua, 28-36 Patentee after: Zhejiang Ansheng Technology Co., Ltd. Address before: 321300 Yongkang hardware science and Technology Industrial Zone, Zhejiang, Jinhua Patentee before: Xianxing Industrial Co., Ltd., Zhejiang |