Safe stainless steel pressure cooker

Abstract

The utility model provides a stainless steel pressure cooker, and belongs to the technical field of kitchen utensils. The pressure cooker solves the problem that according to an existing pressure cooker in the market, when a cooker cover needs to be opened after cooking is completed, the cooker cover is generally opened directly through rotation of a handle. The safety type stainless steel pressure cooker comprises a pressure cooker body, the pressure cooker body is composed of a cooker body and a cooker cover, the cooker cover is detachably arranged on the pressure cooker body, two fixing pieces used for fixing the cooker cover are arranged on the pressure cooker body, and a control knob used for controlling the two fixing pieces to be fixed to the cooker body is arranged on the cooker cover. A control knob is arranged on the pot cover and can rotate on the pot cover, a driving gear is arranged at the lower end of the control knob, adjusting plates matched with the two fixing pieces respectively are arranged on the pot cover, and racks matched with the driving gear on the control knob are fixedly arranged at the positions, connected with the control knob, of the two adjusting plates. The utility model has the advantage of high safety performance.

Description

Technical Field

[0001] The utility model belongs to the technology of kitchen utensils and relates to a pressure cooker, in particular to a stainless steel pressure cooker. Background Art

[0002] Pressure cookers are widely used cooking tools in daily life. Pressure cookers utilize the physical phenomenon that the boiling point of liquid increases under higher pressure. By increasing the pressure inside the pot, the water can reach a higher temperature without boiling. The pressure cooker can heat the food in the pot to over 100 degrees Celsius to speed up the efficiency of stewing food.

[0003] At present, when the pressure cooker on the market needs to open the lid after cooking, it is usually opened directly by twisting the handle. However, directly opening the lid cannot determine whether the pressure in the pot has been completely released. If the electric pressure cooker is opened before the pressure is completely released, there is a safety hazard. Summary of the invention

[0004] The utility model aims to provide a safe stainless steel pressure cooker with high safety performance in view of the above problems existing in the prior art.

[0005] The purpose of the utility model can be achieved through the following technical solutions: a safe stainless steel pressure cooker, comprising a pressure cooker body, the pressure cooker body consisting of a pot body and a pot cover, characterized in that the pot cover is detachably arranged on the pressure cooker body, the pressure cooker body is provided with two fixings for fixing the pot cover, the pot cover is provided with a control knob for controlling the two fixings to be fixed on the pot body, and the control knob can be rotated on the pot cover, the lower end of the control knob is provided with a driving gear, the pot cover is provided with an adjustment plate respectively matched with the two fixings, racks matched with the driving gear on the control knob are fixedly arranged on the two adjustment plates and at positions connected to the control knob, the rotation of the driving gear drives the two adjustment plates to move toward each other or relatively, and the fixing member is detachably fixed to the pot cover.

[0006] In the above-mentioned safe stainless steel pressure cooker, a positioning piece and a pressure control piece are also provided on the pot cover, and the positioning piece and the pressure control piece are both penetrated through the opening on the adjustment plate, one end of the pressure control piece extends into the pressure cooker body, and the other end of the pressure control piece extends out of the pot cover, and a supporting part for abutment is also fixedly provided on the pressure control piece, the diameter of the upper end of the pressure control piece is smaller than the diameter of the lower end of the pressure control piece, and the diameter of the supporting part is larger than the diameter of the lower end of the pressure control piece.

[0007] In the above-mentioned safe stainless steel pressure cooker, an opening is provided on the adjustment plate, the opening for the positioning part to pass through is arranged in a runway shape, the opening for the pressure controlling part to pass through is arranged in a circular plus runway shape, and the pressure controlling part slides up and down in the inner shell of the opening.

[0008] In the above-mentioned safe stainless steel pressure cooker, two handles are fixedly provided on the side ends of the pressure cooker body.

[0009] Compared with the prior art, the safety stainless steel pressure cooker controls the installation and removal of the pot cover by means of a control assembly arranged on the pot cover. A pressure control part is arranged on the pot cover, which reduces the potential safety hazard of the pressure cooker when in use and makes the installation and removal of the pot cover more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] Figure 2 It is a partial structural schematic diagram of the utility model.

[0012] In the figure, 1. pressure cooker body; 2. pot body; 3. pot cover; 4. fixing part; 5. control knob; 6. driving gear; 7. adjustment plate; 8. rack; 9. positioning part; 10. pressure control part; 11. abutment part; 12. opening; 13. handle. DETAILED DESCRIPTION

[0013] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0014] like Figure 1 , Figure 2 As shown, the safety stainless steel pressure cooker comprises a pressure cooker body 1, wherein the pressure cooker body 1 is composed of a pot body 2 and a pot cover 3, wherein the pot cover 3 is detachably arranged on the pressure cooker body 1, wherein the pressure cooker body 1 is provided with two fixing members 4 for fixing the pot cover 3, wherein the two fixing members 4 respectively fix the pot cover 3 to the left and right of the pot body 2, wherein the pot cover 3 is provided with a control knob 5 for controlling the two fixing members 4 to be fixed to the pot body 2, and wherein the control knob 5 can be rotated on the pot cover 3, wherein a driving gear 6 is arranged at the lower end of the control knob 5, wherein the pot cover 3 is provided with adjustment plates 7 respectively matched with the two fixing members 4, wherein racks 8 matched with the driving gear 6 on the control knob 5 are fixedly arranged at positions on the two adjustment plates 7 and connected with the control knob 5, wherein the rotation of the driving gear 6 drives the two adjustment plates 7 to move toward each other or relatively, thereby detachably fixing the fixing members 4 to the pot cover 3,

[0015] In further detail, a positioning member 9 and a pressure control member 10 are also provided on the pot cover 3, and the positioning member 9 and the pressure control member 10 are both penetrated through the opening 12 on the adjustment plate 7, one end of the pressure control member 10 extends into the pressure cooker body 1, and the other end of the pressure control member 10 extends out of the pot cover 3, and a supporting portion 11 for abutment is also fixedly provided on the pressure control member 10, and the diameter of the upper end of the pressure control member 10 is smaller than the diameter of the lower end of the pressure control member 10, and the diameter of the supporting portion 11 is larger than the diameter of the lower end of the pressure control member 10.

[0016] To elaborate further, an opening 12 is provided on the adjustment plate 7. The opening 12 for the positioning portion to pass through is in a runway shape, and the opening 12 for the pressure control member 10 to pass through is in a circular runway shape, and the pressure control member 10 slides up and down in the inner shell of the opening 12.

[0017] To elaborate further, when the pressure cooker needs to work, the pot cover 3 is first installed on the pressure cooker body 1, and then the fixing members 4 set on the left and right are installed respectively, and the control knob 5 is rotated counterclockwise. At this time, the lower end of the pressure control member 10 extends into the pressure cooker body 1, and the abutment portion 11 abuts against the upper end of the pot cover 3, so that the two adjustment plates 7 in the control assembly move toward each other until one end of the two adjustment plates 7 abuts against the upper end of the fixing member 4, so that the pot cover 3 is fixed. When the interior is heated, pressure is generated inside. Due to the effect of pressure, the pressure control member 10 is pushed outward to prevent the user from accidentally touching the button to cause the adjustment plate 7 to rotate. When the pressure cooker completes the work, the internal pressure is reduced, the pressure control member 10 moves down, and the abutment portion 11 abuts against the pot cover 3 again. The control knob 5 is rotated to make the two adjustment plates 7 move relative to each other, and the two adjustment plates 7 release the fixation of the fixing member 4 and the pot cover 3, and the pot cover 3 can be disassembled.

[0018] To be more specific, two handles 13 are fixedly provided on the side ends of the pressure cooker body 1 .

[0019] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0020] Although the present invention uses more terms such as the pressure cooker body 1, pot body 2, pot cover 3, fixing member 4, control knob 5, driving gear 6, adjusting plate 7, rack 8, positioning member 9, pressure control member 10, abutment portion 11, opening 12, handle 13, etc., it does not exclude the possibility of using other terms. The use of these terms is only for more convenient description and explanation of the essence of the utility model; interpreting them as any additional limitation is contrary to the spirit of the utility model.

Claims

1. A safety stainless steel pressure cooker, comprising a pressure cooker body (1), wherein the pressure cooker body (1) is composed of a pot body (2) and a pot cover (3). It is characterized in that The pot cover (3) is detachably mounted on the pressure cooker body (1). The pressure cooker body (1) is provided with two fixing members (4) for fixing the pot cover (3). The pot cover (3) is provided with a control knob (5) for controlling the two fixing members (4) to be fixed on the pot body (2). The control knob (5) can be rotated on the pot cover (3). A driving gear (6) is provided at the lower end of the control knob (5). The pot cover (3) is provided with adjustment plates (7) respectively matched with the two fixing members (4). Racks (8) matched with the driving gears (6) on the control knob (5) are fixedly mounted on the two adjustment plates (7) at positions connected to the control knob (5). The rotation of the driving gear (6) drives the two adjustment plates (7) to move toward each other or relative to each other, thereby detachably fixing the fixing member (4) on the pot cover (3).

2. A safe stainless steel pressure cooker according to claim 1, It is characterized in that The pot cover (3) is also provided with a positioning member (9) and a pressure control member (10). The positioning member (9) and the pressure control member (10) are both passed through the adjustment plate (7) through the opening (12). One end of the pressure control member (10) extends into the pressure cooker body (1), and the other end of the pressure control member (10) extends out of the pot cover (3). The pressure control member (10) is also fixedly provided with a supporting portion (11) for abutment. The diameter of the upper end of the pressure control member (10) is smaller than the diameter of the lower end of the pressure control member (10), and the diameter of the supporting portion (11) is larger than the diameter of the lower end of the pressure control member (10).

3. A safe stainless steel pressure cooker according to claim 2, It is characterized in that The adjustment plate (7) is provided with an opening (12), the opening (12) for the positioning member (9) to pass through is arranged in a runway shape, the opening (12) for the pressure control member (10) to pass through is arranged in a circular plus runway shape, and the pressure control member (10) slides up and down in the inner shell of the opening (12).

4. A safe stainless steel pressure cooker according to claim 1, It is characterized in that Two handles (13) are fixedly provided on the side ends of the pressure cooker body (1).

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