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Pressure cooker lid

A technology of pressure cooker and pot cover, which is applied in the direction of pressure cooker, etc. It can solve the problems of large area occupied by the pot cover, easy to burn the user, and undurable opening and closing control parts, so as to achieve simplified operation, low production cost, improved safety and applicability sexual effect

Active Publication Date: 2016-12-21
ZHEJIANG SHANGCHU COOKER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a high pressure cooker cover for the disadvantages in the prior art that it is easy to burn the user when the pressure is adjusted and exhausted, the cover occupies a large area after opening the cover, and the opening and closing control parts are not durable.

Method used

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  • Pressure cooker lid
  • Pressure cooker lid
  • Pressure cooker lid

Examples

Experimental program
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Effect test

Embodiment 1

[0039] A pressure cooker lid, such as Figure 1 to Figure 16As shown, it includes a pot cover 1, a first clamp 2, and a second clamp 3. A pot body 40 connected to the pot cover 1 is provided under the pot cover 1, and the first clamp 2 and the second clamp 3 are buckled respectively. Closed on the edges of both sides of the pot cover 1, the first clamp 2 and the second clamp 3 are arc-shaped, the first clamp 2 and the second clamp 3 are respectively connected with connecting pieces, and the upper end of the pot cover 1 is provided with A strip-shaped groove, the connecting piece is arranged in the strip-shaped groove, the pot cover 1 is provided with a driving device 6 connected with the connecting piece, and the driving device 6 drives the connecting piece to move and control the movement of the first clamp 2 and the second clamp 3 Opening and closing, the driving device 6 includes a main gear 7 and a slave gear 8 meshed with the main gear 7. The lower end of the slave gear 8...

Embodiment 2

[0046] A pressure cooker lid, such as Figures 17 to 19 As shown, on the basis of Embodiment 1, the first connecting piece 4 and the second connecting piece 5 are replaced with the third connecting piece 45 and the fourth connecting piece 46, and the connecting pieces include the third connecting piece 45 and the fourth connecting piece 46 , the left end of the third connecting piece 45 is connected with the first clamp 2, the right end of the fourth connecting piece 46 is connected with the second clamp 3, the third connecting piece 45 is arranged on the top of the fourth connecting piece 46, the third connecting piece 45 is connected with the fourth connecting piece 46 and moves left and right on the fourth connecting piece 46. The right end of the third connecting piece 45 and the right end of the fourth connecting piece 46 are all provided with a stopper hole 16, and a stopper hole 16 is provided in the stopper hole 16. Open the valve 17, the third connecting piece 45 and ...

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Abstract

The invention relates to the technical field of opening and closing and shift adjustment control of a pressure cooker and discloses a pressure cooker lid. The pressure cooker lid comprises a lid body (1), a first clamp (2) and a second clamp (3), wherein the first clamp (2) and the second clamp (3) are buckled on edges of two sides of the lid body (1) respectively, a first connecting piece (4) connected with the first clamp (2) is arranged at the right end of the first clamp (2), a second connecting piece (5) connected with the second clamp (3) is arranged at the right end of the second clamp (3), and a drive device (6) connected with the first connecting piece (4) and the second connecting piece (5) is arranged on the lid body (1) and drives the first connecting piece (4) and the second connecting piece (5) to move to control opening and closing of the first clamp (2) and the second clamp (3). A driven gear is controlled to rotate by rotating a knob, opening and closing of the lid body and shift adjustment of gas displacement are realized, the operation is simplified, and the use safety and the applicability are improved.

Description

technical field [0001] The invention relates to the technical field of pressure control, in particular to a lid of a pressure cooker. Background technique [0002] Pressure cooker has been widely used in people's daily life. The traditional pressure cooker has a simple design and insufficient safety performance. The exhaust of the pressure cooker is directly exhausted through the safety valve. If the pressure is not manually reduced and exhausted, the waiting time is too long. burnt. [0003] At present, there is a lid of a pressure cooker, the invention patent of which the patent number is CN201520823115.0, which solves the problem of preventing high-temperature steam from rushing to the handle during the lid opening process and scalding the user's hands, but there are still problems that the lid occupies a large area after the lid is opened, Defects that the hands are easily burned when the safety valve is opened to exhaust, and the opening and closing structure is easil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J27/08
CPCA47J27/08
Inventor 董跃锋
Owner ZHEJIANG SHANGCHU COOKER CO LTD
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