WO2014114054A1 - 一种新式电压力锅 - Google Patents

一种新式电压力锅 Download PDF

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Publication number
WO2014114054A1
WO2014114054A1 PCT/CN2013/078291 CN2013078291W WO2014114054A1 WO 2014114054 A1 WO2014114054 A1 WO 2014114054A1 CN 2013078291 W CN2013078291 W CN 2013078291W WO 2014114054 A1 WO2014114054 A1 WO 2014114054A1
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Prior art keywords
pot
lid
pressure cooker
electric pressure
cooker according
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PCT/CN2013/078291
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English (en)
French (fr)
Inventor
黄后君
Original Assignee
Huang Houjun
Priority date (The priority date 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 date listed.)
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Publication date
Priority claimed from CN 201320034368 external-priority patent/CN203182672U/zh
Priority claimed from CN201320291637.1U external-priority patent/CN203388680U/zh
Application filed by Huang Houjun filed Critical Huang Houjun
Publication of WO2014114054A1 publication Critical patent/WO2014114054A1/zh

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/09—Safety devices

Definitions

  • the invention vents a new type of electric pressure cooker.
  • the existing pressure cooker especially the method of joining the pot lid and the pot body of the electric pressure cooker, adopts a screwing manner.
  • the lid of the electric pot should be correctly aligned to be engaged with the pot body. This is inconvenient for the user and it is not easy to open and remove the lid.
  • the present invention is primarily directed to such situations.
  • the object of the present invention is to overcome the deficiencies in the prior art and to provide a pressure cooker which is simple in structure, convenient in use and good in effect.
  • the present invention adopts the following technical solutions:
  • a new type of electric pressure cooker characterized by comprising a pot body 1 and a pot lid 2, the pot body 1 comprising an outer pot 11 in which a heating plate 13 and an inner pot 14 are sequentially arranged, at the bottom of the heating plate 13
  • the pressure-relieving elastic body 12 is provided with a clamp 4 for snapping the pot body 1 on the lid 2, and a pull-tab 4 is also arranged in the lid 2 to lock the lid 2 in the pot
  • the pull structure of the lid 2 is opened on the body 1 or on the pot body 1.
  • the new electric pressure cooker as described above is characterized in that the pulling structure comprises a pull rod 5, and a straight rack 51 is arranged at the inner end of the pull rod 5, and the outer end of the pull rod 5 is fixedly connected with the clamp 4, and is hinged on the lid 2 There is a rotating piece 201.
  • the lower part of the rotating piece 201 is provided with a sector-shaped tooth 211.
  • the sector-shaped tooth 211 meshes with the straight toothed bar 51 and drives the clamp 4 to move.
  • the new type electric pressure cooker as described above is characterized in that the clamp 4 comprises two arc hoops, and the pull rod 5 and the straight rack 51 each have two, and the two straight racks 51 correspond to the respective pull rods 5 respectively.
  • the fixed connection is provided with a drive tooth 6 in the lid 2, and the two straight racks 51 are correspondingly arranged on both sides of the drive tooth 6 and mesh with the drive teeth.
  • the new type electric pressure cooker as described above is characterized in that an arc-shaped hoop or a snap-in annular groove 10 is provided on the outer pot of the pot body 1, and the lid 2 is provided with an open button 7 for pressing the rotating piece 201. And closing the button 8, the opening button 7 and the closing button 8 are each in contact with both side edges of the rotating piece 201.
  • the new electric pressure cooker as described above is characterized in that a handle 9 is provided on the lid 2, and the open button 7 and the close button 8 are provided on the handle 9.
  • the novel electric pressure cooker as described above is characterized in that the elastic body 12 is formed by combining a plurality of disc springs.
  • the new type electric pressure cooker as described above is characterized in that the plurality of elastic bodies 12 are provided in a circumferentially uniform manner between the heat generating disk 13 and the outer pot 11.
  • the new type electric pressure cooker as described above is characterized in that the lid 2 includes a lid body 21, and the lid body 21 is provided with an exhaust valve 22, and the lid body 21 is further provided with a pull preventing The safety structure of the structure that operates when the electric pressure cooker is working.
  • the new type of electric pressure cooker as described above is characterized in that the safety safety structure comprises a large hole 52 and a small hole 53 which are disposed on the tie rod 5 with different widths, and a through hole 23 is provided in the cover body 21,
  • the through hole 23 is provided with a safety pin 24, and the safety pin 24 includes a limiting portion 241 disposed in the through hole 23, and a blocking portion that can pass through the large hole 52 and cannot pass through the small hole 53 is sequentially disposed above the limiting portion 241.
  • 242 and a pin 243 that can pass through the aperture 53.
  • the present invention utilizes a clamp and
  • the pull-out structure can easily realize the opening and closing of the lid and the pot body, and the operation is very simple, the structure is simple, and the user is greatly facilitated.
  • the invention adopts a unique pressure relief structure, and the pressure relief structure is combined with the lid to form a brand new electric pressure cooker, so that the electric pressure cooker Easy to use, good effect, and conducive to market promotion.
  • the cover body is also provided with a safety and safety structure which can prevent the pulling structure from acting during the operation of the electric pressure cooker, which is safe in use and does not open the lid under the high pressure in the pot.
  • Figure 1 is an exploded view of the lid.
  • Figure 2 is a partial schematic view of the pull structure.
  • Figure 3 is a perspective view of the lid.
  • Figure 4 is a cross-sectional view of the pot body.
  • Figure 5 is a schematic illustration of the invention.
  • a new type of electric pressure cooker includes a pot body 1 and a lid 2.
  • the pot body 1 includes an outer pot 11 in which a heat generating tray 13 and an inner pot 14 are sequentially disposed. At the bottom of the heating plate 13, when the pressure of the inner pot 14 exceeds the set pressure, the heat can be moved downward to realize the inner pot 14 Pressure-relieving elastomer 12.
  • a clamp 4 that can catch the pot body 1 is provided on the lid 2.
  • a pull-out structure in which the pull-tab 4 acts to lock the lid 2 to the pot 1 or to open the lid 2 on the pot 1 is also provided in the lid 2.
  • the pulling structure includes a pull rod 5, and a straight rack 51 is disposed at the inner end of the pull rod 5, and the outer end of the pull rod 5 is fixedly connected with the clip 4.
  • a rotating piece 201 is hinged on the lid 2, and a fan-shaped tooth 211 is disposed at a lower portion of the rotating piece 201.
  • the sector teeth 211 mesh with the straight rack 51 and drive the clamp 4 to move.
  • the clamp 4 includes two arc-shaped hoops, and the tie rods 5 and the straight racks 51 are respectively two.
  • the two straight racks 51 are fixedly connected to the respective pull rods 5, and the transmission is provided in the lid 2
  • the teeth 6, the two straight racks 51 are correspondingly placed on both sides of the drive teeth 6 and mesh with the drive teeth.
  • an arc-shaped hoop or a snap-fit annular groove 10 is provided on the outer pot of the pot body 1, and the lid 2 is provided with an open button 7 for pressing the rotating piece 201 and a closing button. 8.
  • the open button 7 and the close button 8 are each in contact with both side edges of the rotating piece 201.
  • a handle 9 is provided on the lid 2, and the opening button 7 and the closing button 8 are provided on the handle 9.
  • the elastic body 12 is formed by combining a plurality of disc springs.
  • the elastic body 12 may be plural or one. If there are a plurality of elastic bodies, they are uniformly disposed between the heat generating disk 13 and the outer pan 11 in a circumferential shape.
  • the lid 2 includes a lid body 21, and the lid body 21 is provided with an exhaust valve 22, and the lid body 21 is further provided with a safety insurance structure for preventing the pulling structure from operating during the operation of the electric pressure cooker . This is safe to use and does not open the lid at high air pressure in the pot.
  • the safety safety structure includes a large hole 52 and a small hole 53 which are disposed on the tie rod 5 with different widths.
  • the cover body 21 is provided with a through hole 23, and the through hole 23 is provided with a safety pin 24 for insurance.
  • the pin 24 includes a limiting portion 241 disposed in the through hole 23, and a blocking portion 242 that can pass through the large hole 52 and cannot pass through the small hole 53 and a pin 243 that can pass through the small hole 53 are sequentially disposed above the limiting portion 241. .
  • the operation process is: when the lid is to be closed, the lid is placed on the pot body, and then pressed
  • the button 8 When the button 8 is closed, the button 8 is pressed to press the rotating piece 201 to rotate, and the sector-shaped tooth 211 on the rotating piece 201 drives the straight rack 51 to slide. Since the two straight racks 51 are correspondingly placed on both sides of the transmission tooth 6, two The two pull rods 5 are simultaneously inwardly contracted, so that the two curved hoops are also contracted inwardly, so that the two curved hoops are snapped into the annular groove 10 on the pot body, thereby realizing the lid of the pot on the pot body.
  • the open button 7 When the lid is to be opened, the open button 7 is pressed by hand, and the open button 7 is pressed to rotate the other side of the rotating piece 201.
  • the sector-shaped teeth 211 on the rotating piece 201 drive the straight rack 51 to slide, due to the two straight
  • the racks 51 are correspondingly disposed on both sides of the transmission teeth 6, so that the two tie rods 5 are simultaneously extended outward, so that the two arc-shaped hoops are also extended outward, so that the two arc-shaped hoops are separated from the annular groove 10 on the pot body. You can take the lid off the pot.
  • the invention combines a unique lid structure and a pressure relief structure to form a brand new electric pressure cooker. Very mode of operation, simple structure, use Good results, use marketing.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Cookers (AREA)

Abstract

一种新式电压力锅，锅盖（2）包括有锅盖本体（21），在锅盖本体（21）上设有排气阀（22）和可卡接住锅体（1）的卡箍（4），在锅盖本体（21）内还设有拉引结构，拉引卡箍（4）动作从而使锅盖本体（21）锁定在锅体（1）上或在锅盖本体（21）上打开锅体（1），在锅盖本体（21）上还设有可阻止拉引结构在电压力锅工作时动作的安全保险结构；该电压力锅结构简单，使用方便安全。

Description

一种新式电压力锅
【技术领域】
本发明泄及 一种新式电压力锅 。
【背景技术】
现有的压力锅，特别是电压力锅的锅盖与锅体的接合方式都是采用旋合的方式，这种旋合的方式，在使用时要将锅盖对得很准才能与锅体接合，这样给使用者带来不便，而且打开取下锅盖时相当不容易。
本发明主要针对此种情况下作出的。
【发明内容】
本发明目的是克服了现有技术中的不足而提供一种结构简单，使用方便，效果好的 压力锅。
为了解决上述存在的技术问题，本发明采用下列技术方案：
一种新式电压力锅，其特征在于包括有锅体1和锅盖2，所述锅体1包括有外锅11，在外锅11内依次设有发热盘13和内锅14，在发热盘13底部设有在内锅14压力超过设定压力时能收缩使发热盘13下移从而实现内锅14 泄 压的弹性体12，在所述锅盖2上设有可卡接住锅体1的卡箍4，在锅盖2内还设有拉引卡箍4动作从而使锅盖2锁在锅体1上或在锅体1上打开锅盖2的拉引结构。
如上所述的新式电压力锅，其特征在于所述拉引结构包括有拉杆5，在拉杆5里端设置有直齿条51，拉杆5外端与卡箍4固定连接，在锅盖2上铰接有转动片201，转动片201下部设有扇形齿211，扇形齿211与直齿条51啮合并带动卡箍4移动。
如上所述的新式电压力锅，其特征在于所述卡箍4包括有两个弧形箍，所述拉杆5、直齿条51各有两个，两个直齿条51相应与各自的拉杆5固定连接，在锅盖2内设有传动齿6，所述两个直齿条51相应置于传动齿6两侧并与传动齿相啮合。
如上所述的新式电压力锅，其特征在于在所述锅体1的外锅上设有弧形箍或卡住的环形槽10，所述锅盖2上设有按压转动片201的打开按钮7和合上按钮8，打开按钮7和合上按钮8各自相应与转动片201的两侧边相接触。
如上所述的新式电压力锅，其特征在于在锅盖2上设有把手9，所述打开按钮7和合上按钮8设置在把手9上。
如上所述的新式电压力锅，其特征在于所述的弹性体12为多个碟簧组合在一起形成的。
如上所述的新式电压力锅，其特征在于所述弹性体12有多个，其呈圆周状均匀设置在发热盘13与外锅11之间。
如上所述的新式电压力锅，其特征在于所述的锅盖2包括有锅盖本体21，在锅盖本体21上设有排气阀22，在锅盖本体21上还设有可阻止拉引结构在电压力锅工作时动作的安全保险结构。
如上所述的新式电压力锅，其特征在于所述的安全保险结构包括有设在拉杆5上两段宽度不同的大孔52、小孔53，在锅盖本体21上设有通孔23，在通孔23中设有保险销24，保险销24包括有置于通孔23中的限位部241，在限位部241上方依次设有可通过大孔52而不能通过小孔53的阻挡部242和可通过小孔53的销把243。
本发明的有益效果是：
本发明利用 卡箍 和 拉引结构就轻易实现锅盖与锅体的开合，操作非常方式，结构简单，大大地方便了使用者。
此外，本发明采用独特的泄压结构，该泄压结构与锅盖的结合，形成一种全新的电压力锅，使该电压力锅 使用方便，效果好，利于市场推广。
还有， 在锅盖本体上还设有可阻止拉引结构在电压力锅工作时动作的安全保险结构，这在使用时安全，不会在锅内高气压的情况下打开锅盖。
【附图说明】
图 1 是锅盖的分解图。
图 2 是 拉引结构 的部分示意图。
图 3 是锅盖的立体图。
图 4 是 锅体的剖示图。
图 5 是本发明的示意图。
【具体实施方式】
下面结合附图对本发明进行详细描述：
如图 1 所示， 一种新式电压力锅，包括有锅体1和锅盖2。所述锅体1包括有外锅11，在外锅11内依次设有发热盘13和内锅14。在发热盘13底部设有在内锅14压力超过设定压力时能收缩使发热盘13下移从而实现内锅14 泄 压的弹性体12。在所述锅盖2上设有可卡接住锅体1的卡箍4。在锅盖2内还设有拉引卡箍4动作从而使锅盖2锁在锅体1上或在锅体1上打开锅盖2的拉引结构。
具体来说，所述拉引结构包括有拉杆5，在拉杆5里端设置有直齿条51，拉杆5外端与卡箍4固定连接。在锅盖2上铰接有转动片201，转动片201下部设有扇形齿211。扇形齿211与直齿条51啮合并带动卡箍4移动。所述卡箍4包括有两个弧形箍，所述拉杆5、直齿条51各有两个，两个直齿条51相应与各自的拉杆5固定连接，在锅盖2内设有传动齿6，所述两个直齿条51相应置于传动齿6两侧并与传动齿相啮合。
作为本实施例的优选方式，在所述锅体1的外锅上设有弧形箍或卡住的环形槽10，所述锅盖2上设有按压转动片201的打开按钮7和合上按钮8，打开按钮7和合上按钮8各自相应与转动片201的两侧边相接触。
在锅盖2上设有把手9，所述打开按钮7和合上按钮8设置在把手9上。
作为本实施例的优选方式，所述的弹性体12为多个碟簧组合在一起形成的。所述弹性体12可以有多个，也可以是一个。如果有多个弹性体，则其呈圆周状均匀设置在发热盘13与外锅11之间。
所述的锅盖2包括有锅盖本体21，在锅盖本体21上设有排气阀22，在锅盖本体21上还设有可阻止拉引结构在电压力锅工作时动作的安全保险结构。这在使用时安全，不会在锅内高气压的情况下打开锅盖。
所述的安全保险结构包括有设在拉杆5上两段宽度不同的大孔52、小孔53，在锅盖本体21上设有通孔23，在通孔23中设有保险销24，保险销24包括有置于通孔23中的限位部241，在限位部241上方依次设有可通过大孔52而不能通过小孔53的阻挡部242和可通过小孔53的销把243。
其操作过程为：当要合盖时，将锅盖放置在锅体上，之后按下 合上按钮8，合上按钮8顶压转动片201转动，转动片201上的扇形齿211则带动直齿条51滑动，由于两个直齿条51相应置于传动齿6两侧，故两个拉杆5同时向内收缩，从而带动两个弧形箍也向内收缩，从而使两个弧形箍卡进锅体上的环形槽10，从而实现将锅盖合在锅体上。
而当要打开锅盖时，用手按下打开按钮7，打开按钮7顶压转动片201另一侧边转动，转动片201上的扇形齿211则带动直齿条51滑动，由于两个直齿条51相应置于传动齿6两侧，故两个拉杆5同时向外伸展，从而带动两个弧形箍也向外伸展，从而使两个弧形箍脱离锅体上的环形槽10，就可以将锅盖拿离锅体了。
泄压过程：合上锅盖并开始加热，内锅14的气压就会越来越大，当内锅14的气压超过设定的压力时，内锅14的气压就会有一个反向的推力，推动内锅14移动，但是由于锅盖是卡扣在外锅上，故锅盖是不能移动，则内锅14只能下向移动，从而推动发热盘13下移，发热盘13下移就会压缩弹性体12。此时，内锅14向下移动后，内锅14的锅口与锅盖之间就会留出很小的空隙，内锅的气压就可以泄出来。当锅内的气压下降的安全值之后，在弹性体12的反向推动作用下，发热盘13和内锅14往上移，则内锅14的锅口与锅盖重新封闭，实现稳压作用。
本发明利用独特的锅盖结构和泄压结构结合在一起形成全新的电压力锅。 操作非常方式，结构简单，使用 效果好，利用市场推广。

Claims (9)

  1. 一种新式电压力锅，其特征在于包括有锅体（1）和锅盖（2），所述锅体（1）包括有外锅（11），在外锅（11）内依次设有发热盘（13）和内锅（14），在发热盘（13）底部设有在内锅（14）压力超过设定压力时能收缩使发热盘（13）下移从而实现内锅（14） 泄 压的弹性体（12），在所述锅盖（2）上设有可卡接住锅体（1）的卡箍（4），在锅盖（2）内还设有拉引卡箍（4）动作从而使锅盖（2）锁在锅体（1）上或在锅体（1）上打开锅盖（2）的拉引结构。
  2. 根据权利要求1所述的新式电压力锅，其特征在于所述拉引结构包括有拉杆（5），在拉杆（5）里端设置有直齿条（51），拉杆（5）外端与卡箍（4）固定连接，在锅盖（2）上铰接有转动片（201），转动片（201）下部设有扇形齿（211），扇形齿（211）与直齿条（51）啮合并带动卡箍（4）移动。
  3. 根据权利要求2所述的新式电压力锅，其特征在于所述卡箍（4）包括有两个弧形箍，所述拉杆（5）、直齿条（51）各有两个，两个直齿条（51）相应与各自的拉杆（5）固定连接，在锅盖（2）内设有传动齿（6），所述两个直齿条（51）相应置于传动齿（6）两侧并与传动齿相啮合。
  4. 根据权利要求3所述的新式电压力锅，其特征在于在所述锅体（1）的外锅上设有弧形箍或卡住的环形槽（10），所述锅盖（2）上设有按压转动片（201）的打开按钮（7）和合上按钮（8），打开按钮（7）和合上按钮（8）各自相应与转动片（201）的两侧边相接触。
  5. 根据权利要求4所述的新式电压力锅，其特征在于在锅盖（2）上设有把手（9），所述打开按钮（7）和合上按钮（8）设置在把手（9）上。
  6. 根据权利要求1或2或3或4所述的新式电压力锅，其特征在于所述的弹性体（12）为多个碟簧组合在一起形成的。
  7. 根据权利要求6所述的新式电压力锅，其特征在于所述弹性体（12）有多个，其呈圆周状均匀设置在发热盘（13）与外锅（11）之间。
  8. 根据权利要求1或2或3或4或5所述的新式电压力锅，其特征在于所述的锅盖（2）包括有锅盖本体（21），在锅盖本体（21）上设有排气阀（22），在锅盖本体（21）上还设有可阻止拉引结构在电压力锅工作时动作的安全保险结构。
  9. 根据权利要求8所述的新式电压力锅，其特征在于所述的安全保险结构包括有设在拉杆（5）上两段宽度不同的大孔（52）、小孔（53），在锅盖本体（21）上设有通孔（23），在通孔（23）中设有保险销（24），保险销（24）包括有置于通孔（23）中的限位部（241），在限位部（241）上方依次设有可通过大孔（52）而不能通过小孔（53）的阻挡部（242）和可通过小孔（53）的销把（243）。
PCT/CN2013/078291 2013-01-22 2013-06-28 一种新式电压力锅 WO2014114054A1 (zh)

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CN201320291637.1U CN203388680U (zh) 2013-05-24 2013-05-24 一种电压力锅锅盖
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