技术领域technical field
本发明涉及压力锅技术领域，尤其是一种多功能压力锅控制阀。The invention relates to the technical field of pressure cookers, in particular to a multifunctional pressure cooker control valve.
背景技术Background technique
目前，常见家用压力锅一般包括锅身、锅盖、密封圈、止开机构及手柄，锅盖上设有限压阀、安全阀、止开阀和指示阀等各种阀，阀种类较多，这样锅盖冲孔成形工序增加，增加加工质量风险性，且锅盖表面不易进行清洁处理，特别相对于锅盖直径较小的，位置上更加捉襟见肘，清洁更加困难，造成生产流水的不顺畅。At present, the common household pressure cooker generally includes a pot body, a pot cover, a sealing ring, an opening mechanism and a handle. The punching and forming process of the pot lid increases, which increases the risk of processing quality, and the surface of the pot lid is not easy to clean, especially compared to the smaller diameter of the pot lid, the position is more stretched, and the cleaning is more difficult, resulting in unsmooth production flow.
发明内容Contents of the invention
本发明要解决的技术问题是：压力锅盖阀类繁多及产生的加工困难问题。The technical problem to be solved by the present invention is: the pressure cooker cover has various types of valves and the resulting processing difficulties.
本发明解决该技术问题采用的技术方案是：The technical solution adopted by the present invention to solve the technical problem is:
一种多功能压力锅控制阀，包括固定安装在压力锅盖上的阀座，其特征在于：所述阀座内设有内空的阀帽，所述阀帽上端设有三条不同颜色的指示环，所述阀帽顶端设有一个以上出气孔，所述阀帽下方设有与所述阀帽固定连接的阀杆，所述阀杆与所述阀座之间设有阀杆弹簧，所述阀杆内设有阀芯弹簧，所述阀杆内位于所述阀芯弹簧下端的位置设有阀芯，所述阀座下方设有与所述阀座固定连接的防堵罩，所述阀杆、所述阀杆弹簧设在所述防堵罩内。A multifunctional pressure cooker control valve, comprising a valve seat fixedly installed on the pressure cooker cover, characterized in that: the valve seat is provided with a hollow valve cap, and the upper end of the valve cap is provided with three indicator rings of different colors, The top of the bonnet is provided with more than one air outlet, the lower part of the bonnet is provided with a valve stem fixedly connected with the bonnet, a valve stem spring is provided between the valve stem and the valve seat, and the valve stem A spool spring is arranged in the stem, a spool is arranged at the lower end of the spool spring in the valve stem, and an anti-blocking cover fixedly connected with the valve seat is arranged below the valve seat, and the valve stem , The valve stem spring is arranged in the anti-blocking cover.
作为优选，所述防堵罩下表面设有多个通气孔。Preferably, the lower surface of the anti-blocking cover is provided with a plurality of ventilation holes.
作为优选，所述阀帽下端设有内螺纹，所述阀杆上端设有外螺纹，所述阀帽与所述阀杆通过所述内螺纹、所述外螺纹固定连接。Preferably, the lower end of the bonnet is provided with internal threads, the upper end of the valve stem is provided with external threads, and the bonnet and the valve stem are fixedly connected through the internal threads and the external threads.
作为优选，所述阀座上表面设有与压力锅盖上表面卡合的卡爪。Preferably, the upper surface of the valve seat is provided with claws engaged with the upper surface of the pressure cooker cover.
作为优选，所述阀座与压力锅盖接触面设有密封圈。Preferably, a sealing ring is provided on the contact surface between the valve seat and the pressure cooker cover.
作为优选，所述阀座下端设有环形槽，所述防堵罩内设有与所述环形槽配合的卡扣，所述阀座与所述防堵罩通过所述环形槽、所述卡扣固定连接。As a preference, the lower end of the valve seat is provided with an annular groove, the anti-blocking cover is provided with a buckle matching the annular groove, and the valve seat and the anti-blocking cover pass through the annular groove, the clip Buckle secure connection.
本发明的有益效果是：当压力锅内压力增大时，阀杆克服阀杆弹簧的压力向上运动并带动阀帽向上伸出压力锅盖，阀帽卡在压力锅盖上的止开机构内，防止打开锅盖，起到止开功能。随着压力锅内压力的不断增大，阀帽不断向上运动，三条指示环的颜色从上到下一般为绿色、黄色、红色，随着阀帽不断向上运动，阀帽上端的绿色、黄色、红色指示环相继出现，起到指示阀的功能。红色指示环出现时，阀帽已运动到顶端，压力锅内压力继续增大时，阀芯克服阀芯弹簧的压力向上运动，高压蒸汽通过阀芯内空间直接从阀帽上的出气孔排出，以保证锅内压力不再持续上升，确保压力锅安全，起到安全阀的作用。防堵罩主要作用是避免压力锅内米粒等颗粒物随高压蒸汽进入堵塞阀芯。The beneficial effects of the present invention are: when the pressure inside the pressure cooker increases, the valve stem overcomes the pressure of the valve stem spring and moves upwards and drives the valve cap to extend upwards from the pressure cooker cover, and the valve cap is stuck in the stop mechanism on the pressure cooker cover to prevent opening The pot lid has the function of stopping opening. As the pressure inside the pressure cooker continues to increase, the bonnet moves upwards, and the colors of the three indicator rings are generally green, yellow, and red from top to bottom. The indicator rings appear one after another, functioning as an indicator valve. When the red indicator ring appears, the bonnet has moved to the top. When the pressure inside the pressure cooker continues to increase, the spool overcomes the pressure of the spool spring and moves upward. Ensure that the pressure in the pot does not continue to rise, ensure the safety of the pressure cooker, and play the role of a safety valve. The main function of the anti-blocking cover is to prevent particles such as rice grains in the pressure cooker from entering and blocking the valve core along with the high-pressure steam.
采用本结构，把安全、止开和指示等功能合并到一个控制阀，减少了锅盖的使用空间，使结构更加紧凑，使用更加方便，给生产带来较大的便利，提高工作效益。With this structure, the functions of safety, opening stop and indication are combined into one control valve, which reduces the use space of the pot cover, makes the structure more compact, and is more convenient to use, which brings greater convenience to production and improves work efficiency.
附图说明Description of drawings
图1是本发明实施例结构示意图Fig. 1 is a structural representation of an embodiment of the present invention
图2是本发明实施例阀帽运动到顶端示意图Fig. 2 is a schematic diagram of the movement of the bonnet to the top of the embodiment of the present invention
图3是本发明实施例爆炸图Fig. 3 is an exploded diagram of an embodiment of the present invention
图4是本发明实施例仰视图Fig. 4 is the bottom view of the embodiment of the present invention
图中：001-阀帽，002-密封圈，003-阀座，004-阀杆弹簧，005-阀杆，006-阀芯弹簧，007-阀芯，008-防堵罩，009-卡爪，010-环形槽，011-卡扣，012-指示环，013-出气孔，014-通气孔。In the figure: 001-bonnet, 002-sealing ring, 003-seat, 004-stem spring, 005-stem, 006-spool spring, 007-spool, 008-anti-blocking cover, 009-claw , 010-ring groove, 011-buckle, 012-indicating ring, 013-air outlet, 014-ventilation hole.
具体实施方式Detailed ways
下面结合附图和实施例，对本发明的具体实施方式作进一步详细描述。以下实施例用于说明本发明，但不用来限制本发明的范围。The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
一种多功能压力锅控制阀，包括固定安装在压力锅盖上的阀座003，阀座003内设有内空的阀帽001，阀帽001上端设有三条不同颜色的指示环012，阀帽001顶端设有一个以上出气孔013，本实施例中有四个出气孔013。阀帽001下方设有与阀帽001固定连接的阀杆005，阀杆005与阀座003之间设有阀杆弹簧004，阀杆005内设有阀芯弹簧006，阀杆005内位于阀芯弹簧006下端的位置设有阀芯007，阀座003下方设有与阀座003固定连接的防堵罩008，阀杆005、阀杆弹簧004设在防堵罩008内。防堵罩008下表面设有多个通气孔014。阀帽001下端设有内螺纹，阀杆005上端设有外螺纹，阀帽001与阀杆005通过内螺纹、外螺纹固定连接。阀座003上表面设有与压力锅盖上表面卡合的卡爪009。阀座003与压力锅盖接触面设有密封圈002。阀座003下端设有环形槽010，防堵罩008内设有与环形槽010配合的卡扣011，阀座003与防堵罩008通过环形槽010、卡扣011固定连接。A multifunctional pressure cooker control valve, including a valve seat 003 fixedly installed on the pressure cooker cover, the valve seat 003 is provided with an inner hollow valve cap 001, and the upper end of the valve cap 001 is provided with three indicator rings 012 of different colors, the valve cap 001 More than one air outlet 013 is provided on the top, and there are four air outlets 013 in this embodiment. The valve stem 005 fixedly connected with the valve cap 001 is arranged under the valve cap 001, the valve stem spring 004 is arranged between the valve stem 005 and the valve seat 003, the valve core spring 006 is arranged in the valve stem 005, and the valve stem 005 is located in the valve The position of the lower end of the core spring 006 is provided with a valve core 007, and the valve seat 003 below is provided with an anti-blocking cover 008 fixedly connected with the valve seat 003, and the valve stem 005 and the valve stem spring 004 are located in the anti-blocking cover 008. The lower surface of the anti-blocking cover 008 is provided with a plurality of ventilation holes 014. The lower end of the bonnet 001 is provided with an internal thread, the upper end of the valve stem 005 is provided with an external thread, and the bonnet 001 and the valve stem 005 are fixedly connected through the internal thread and the external thread. The upper surface of the valve seat 003 is provided with claws 009 engaged with the upper surface of the pressure cooker cover. A sealing ring 002 is provided on the contact surface between the valve seat 003 and the pressure cooker cover. The lower end of the valve seat 003 is provided with an annular groove 010, and the anti-blocking cover 008 is provided with a buckle 011 cooperating with the annular groove 010. The valve seat 003 and the anti-blocking cover 008 are fixedly connected through the annular groove 010 and the buckle 011.
本发明可改变为多种方式对本领域的技术人员是显而易见的，这样的改变不认为脱离本发明的范围。所有这样的对所述领域技术人员显而易见的修改将包括在本权利要求的范围之内。It will be obvious to those skilled in the art that the present invention may be modified in various ways and such modifications are not to be regarded as departing from the scope of the present invention. All such modifications obvious to those skilled in the art are intended to be included within the scope of this claim.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910658186.2ACN110269508A (en) | 2019-07-20 | 2019-07-20 | A kind of multi-function pressure cooker control valve |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910658186.2ACN110269508A (en) | 2019-07-20 | 2019-07-20 | A kind of multi-function pressure cooker control valve |
| Publication Number | Publication Date |
|---|---|
| CN110269508Atrue CN110269508A (en) | 2019-09-24 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910658186.2APendingCN110269508A (en) | 2019-07-20 | 2019-07-20 | A kind of multi-function pressure cooker control valve |
| Country | Link |
|---|---|
| CN (1) | CN110269508A (en) |
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|---|---|---|---|---|
| US11134808B2 (en) | 2020-03-30 | 2021-10-05 | Sharkninja Operating Llc | Cooking device and components thereof |
| CN115163898A (en)* | 2022-07-20 | 2022-10-11 | 台州长骁机械厂 | Anti-blocking and anti-falling exhaust valve |
| US11627834B2 (en) | 2017-08-09 | 2023-04-18 | Sharkninja Operating Llc | Cooking system for cooking food |
| US11751710B2 (en) | 2019-02-25 | 2023-09-12 | Sharkninja Operating Llc | Guard for cooking system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR200181969Y1 (en)* | 1999-10-04 | 2000-05-15 | 정우산업주식회사 | Pressure cooker pressure-safety unit |
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| CN2572885Y (en)* | 2002-10-08 | 2003-09-17 | 义乌市永达不锈钢制品有限公司 | Pressure relievable open stopping safety device for pressure cooker |
| CN201308393Y (en)* | 2008-11-13 | 2009-09-16 | 浙江苏泊尔家电制造有限公司 | Electric pressure cooker opening-stop valve |
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| CN210611854U (en)* | 2019-07-20 | 2020-05-26 | 浙江永达不锈钢制品有限公司 | Multifunctional pressure cooker control valve |
| Publication number | Priority date | Publication date | Assignee | Title |
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| US11627834B2 (en) | 2017-08-09 | 2023-04-18 | Sharkninja Operating Llc | Cooking system for cooking food |
| US11751710B2 (en) | 2019-02-25 | 2023-09-12 | Sharkninja Operating Llc | Guard for cooking system |
| US12226039B2 (en) | 2019-02-25 | 2025-02-18 | Sharkninja Operating Llc | Guard for cooking system |
| US11134808B2 (en) | 2020-03-30 | 2021-10-05 | Sharkninja Operating Llc | Cooking device and components thereof |
| US11647861B2 (en) | 2020-03-30 | 2023-05-16 | Sharkninja Operating Llc | Cooking device and components thereof |
| US11678765B2 (en) | 2020-03-30 | 2023-06-20 | Sharkninja Operating Llc | Cooking device and components thereof |
| US11969118B2 (en) | 2020-03-30 | 2024-04-30 | Sharkninja Operating Llc | Cooking device and components thereof |
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