Polar rotation clamp pressure cooker

Abstract

The utility model discloses a polar rotation clamp pressure cooker, and aims to provide a polar rotation clamp pressure cooker which is simple in structure, can accurately judge the locking state of the pressure cooker through a switch buckle, and can prevent a cooker cover from bouncing open due to mistaken touch in the operation process. The clamp pot cover comprises a pot body and a clamp pot cover body, the clamp pot cover body comprises a pot cover body and a clamp assembly, the clamp assembly comprises a clamp base, a driving plate, sliding plates and clamps, the driving plate is in sliding fit with a sliding groove in the upper end face of the clamp base, and the two sliding plates are in sliding fit with the lower end face of the clamp base. The linkage rods at the inner ends of the two sets of sliding plates are matched with the two sets of inclined grooves in the driving plates through the two sets of sliding transverse grooves in the two sides of the sliding grooves respectively, the two sets of clamps are arranged at the ends of the outer ends of the two sets of driving plates respectively, and the driving plates drive the two sets of clamps to be matched with the pot body buckling positions through the two sets of sliding plates. The pressure cooker is applied to the technical field of pressure cookers.

Description

TECHNICAL FIELD

[0001] The utility model is applied to the technical field of pressure cooker, and particularly relates to an extreme rotary clamp pressure cooker. BACKGROUND

[0002] Pressure cookers are commonly used cooking tools in daily life, and can improve the boiling point of water through pressurization, so that food is easier and faster to be cooked. The traditional pressure cooker is sealed by pressing the sealing ring on the edge of the pot body through the interaction of the buckle on the pot cover and the pot body. Since there is a risk of leakage and springing open during the pressurization process of the pressure cooker, the pot cover and the pot body need to be rotated to the optimal sealing position by the handle before pressurization. The rotation process requires a large force, and it is difficult for operators with less strength to operate, and there is a risk of inaccurate rotation angle or falling off. In addition, the sealing ring will deform during the rotation process, and the pressure cooker is prone to gas leakage during the pressurization process. The service life of the sealing ring in the deformed state will be greatly reduced, and long-term use will have certain danger. If a simple structure extreme rotary clamp pressure cooker can be designed, which can accurately determine the locking state of the pressure cooker through the switch buckle, and can avoid the pot cover from springing open due to accidental touch during operation, the above problems can be solved. CONTENT OF THE UTILITY MODEL

[0003] The utility model solves the technical problems of the prior art, and provides an extreme rotary clamp pressure cooker which is simple in structure, can accurately determine the locking state of the pressure cooker through a switch buckle, and can avoid the pot cover from springing open due to accidental touch during operation.

[0004] The utility model adopts the technical scheme: the utility model discloses a pot body and clamp tongs pot cover, the clamp tongs pot cover includes pot cover main part and clamp assembly, the clamp assembly includes clamp base, drive board, sliding plate and clamp, the drive board with sliding groove on the upper end surface of the clamp base sliding cooperation, two group sliding plate with the lower end surface sliding cooperation of the clamp base, the linkage rod in two group sliding plate inner ends is through two group sliding transverse groove on the both sides of the sliding groove respectively with two group inclined groove on the drive board cooperation, two group clamp respectively set up in two group drive board outer end department, the drive board passes through two group sliding plate drive two group clamp with pot body buckle position cooperation.

[0005] Further, the end cap movably connected with the switch buckle is arranged on the upper end of the clamp base, the drive gear is arranged on the drive end of the switch buckle, the gear slot is arranged on the upper end of the drive plate, and the gear is matched with the gear slot.

[0006] Further, the switch buckle handle end is profiled matched with the outer edge of the end cap.

[0007] Further, the isolation plate is provided with a fall-preventing spring buckle, and the switch buckle driving end is provided with a fall-preventing gear which is matched with the fall-preventing spring buckle.

[0008] Further, the pot cover body is provided with a pressure relief valve and a safety valve which are matched with the pot body.

[0009] Further, the lower end of the pot cover body is provided with a sealing ring which is matched with the upper end sealing end of the pot body.

[0010] Further, the pot body is provided with handles on both sides.

[0011] Further, the middle part of the isolation plate is provided with a gear slot avoiding groove.

[0012] The utility model discloses the beneficial effect is: through the rotation of switch buckle drive drive board horizontal shift, through the slanted groove on drive board drive sliding plate along the vertical direction horizontal shift, thereby realizes the mutual clamping of clamp and separation, need not through the rotary alignment mode and is connected, and the operation is more convenient, and the switch buckle and the edge of end cover are attached in the lock attached state, and it is not easy to cause false touch in the pressurization process, and the simple structure can increase the service life of sealing ring, and the sealing effect is better. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the perspective view of the utility model;

[0014] Figure 2 It is the exploded view of the utility model;

[0015] Figure 3 It is the exploded view of the clamp assembly;

[0016] Figure 4 It is the perspective view of the clamp base;

[0017] Figure 5 It is the perspective view of the drive plate;

[0018] Figure 6 It is the perspective view of the switch buckle;

[0019] Figure 7 It is the perspective view of the isolation plate. DETAILED DESCRIPTION

[0020] As Figures 1 to 7As shown in the embodiment, the utility model includes the pot body 1 and the clamp pot cover 2, the clamp pot cover 2 includes the pot cover main part 3 and clamp assembly 4, the clamp assembly 4 includes clamp base 41, drive plate 42, sliding plate 43 and clamp 44, the drive plate 42 with the sliding groove 45 of the clamp base 41 upper end surface sliding fit, two groups sliding plate 43 with the lower end surface sliding fit of the clamp base 41, the linkage rod of two groups sliding plate 43 inner end respectively with two groups inclined groove 46 on drive plate 42 through two groups sliding transverse groove 47 both sides cooperation, two groups clamp 44 are arranged at two groups drive plate 42 outer end end respectively, drive plate 42 through two groups sliding plate 43 drive two groups clamp 44 with the pot body 1 buckle position cooperation. Thus, the sliding process of drive plate 42, the inclined groove 46 and the transverse groove 47 interact to make the sliding plate 43 drive the clamp 44 to realize clamping or loosening operation, so as to clamp the pot body 1 and realize sealing, simple structure, convenient operation, better sealing effect.

[0021] As Figure 1 and Figure 2 As shown in the embodiment, the upper end of the clamp base 41 is provided with an end cover 5, the end cover 5 is movably connected with a switch buckle 6, the drive end of the switch buckle 6 is provided with a drive gear 7, the upper end of the drive plate 42 is provided with a gear slot 8, and the drive gear 7 is matched with the gear slot 8. Thus, the switch buckle 6 is rotated to the upright state to be in the unlocking state, and is rotated and pressed to be attached to the end cover 5 to be in the locking state, so that the locking state of the pot cover can be accurately distinguished, and gas leakage during pressure increase can be prevented.

[0022] As Figure 1 and Figure 2 As shown in the embodiment, the handle end of the switch buckle 6 is in profiled cooperation with the outer edge of the end cover 5. Thus, after the switch buckle 6 is rotated and locked, the switch buckle 6 can be combined with the end cover 5, and no protruding structure can cause mistaken unlocking.

[0023] As Figure 2 , Figure 6 and Figure 7 As shown in the embodiment, a separation plate 9 is arranged between the drive plate 42 and the end cover 5, the separation plate 9 is provided with an anti-falling spring buckle 10, the drive end of the switch buckle 6 is provided with an anti-falling gear 11, and the anti-falling gear 11 is matched with the anti-falling spring buckle 10. Thus, during the rotation of the switch buckle 6, the anti-falling gear 11 rotates synchronously with the drive gear 7 and is matched with the anti-falling spring buckle 10, so that a pressure is applied to the switch buckle 6 in the locked state, and the switch buckle 6 cannot be easily opened.

[0024] As Figure 1 and Figure 2As shown in the embodiment, the pot cover body 3 is provided with a pressure relief valve 12 and a safety valve 13, which are matched with the pot body 1. Therefore, the pressure relief valve 12 and the safety valve 13 play the role of pressure relief and safety.

[0025] As shown in the embodiment, the pot cover body 3 is provided with a pressure relief valve 12 and a safety valve 13, which are matched with the pot body 1. Therefore, the pressure relief valve 12 and the safety valve 13 play the role of pressure relief and safety. Figure 2

[0026] As shown in the embodiment, the pot cover body 3 is provided with a pressure relief valve 12 and a safety valve 13, which are matched with the pot body 1. Therefore, the pressure relief valve 12 and the safety valve 13 play the role of pressure relief and safety. Figure 1 Figure 2 As shown in the embodiment, the pot cover body 3 is provided with a pressure relief valve 12 and a safety valve 13, which are matched with the pot body 1. Therefore, the pressure relief valve 12 and the safety valve 13 play the role of pressure relief and safety.

[0027] As shown in the embodiment, the pot cover body 3 is provided with a pressure relief valve 12 and a safety valve 13, which are matched with the pot body 1. Therefore, the pressure relief valve 12 and the safety valve 13 play the role of pressure relief and safety. Figure 2 Figure 7 As shown in the embodiment, the pot cover body 3 is provided with a pressure relief valve 12 and a safety valve 13, which are matched with the pot body 1. Therefore, the pressure relief valve 12 and the safety valve 13 play the role of pressure relief and safety.

[0028] The working principle of the utility model is: before the pressure is added, the switch buckle 6 is in the vertical unlocking state, the pot cover body 3 is connected with the upper end of the pot body 1, after the connection is completed, the switch buckle 6 is rotated and pressed down, the driving gear 7 is matched with the gear slot 8 to drive the driving plate 42 to move, the inclined slot 46 and the horizontal slot 47 are matched to make the sliding plate 43 move, the clamp 44 is buckled with the buckle position of the pot body 1, when the switch buckle 6 is combined with the end cover 5 as a whole, two groups of the clamp 44 are completely pressed to lock the buckle position on both sides of the pot body 1, the pot body 1 is pressurized, after the pressure is added, the pressure is released through the pressure relief valve 12, after the pressure is balanced, the switch buckle 6 is rotated to the vertical unlocking state, the pot cover body 3 is opened, and the pressure pot is locked by the polar clamp.

[0029] Although the embodiment of the utility model is described in the actual scheme, but does not constitute the limitation to the meaning of the utility model, for the person skilled in the art, according to the modification of the embodiment and the combination with other schemes in the specification, it is obvious.​​​

Claims

1. A pressure cooker of the type comprising a pot (1) and a tongs lid (2), characterized in that: The tongs pot cover (2) comprises a pot cover body (3) and a tongs assembly (4), the tongs assembly (4) comprises a tongs base (41), a driving plate (42), a sliding plate (43) and a tongs (44), the driving plate (42) is in sliding fit with the sliding groove (45) of the upper end surface of the tongs base (41), two groups of the sliding plate (43) are in sliding fit with the lower end surface of the tongs base (41), the linkage rods at the inner ends of the two groups of the sliding plate (43) are respectively matched with the two groups of inclined grooves (46) on the driving plate (42) through the two groups of sliding transverse grooves (47) on the two sides of the sliding groove (45), and the two groups of the tongs (44) are respectively arranged at the outer end portions of the two groups of the driving plate (42).

2. A pressure cooker according to claim 1, characterized in that: The tongs base (41) is provided with an end cover (5) at the upper end, the end cover (5) is movably connected with a switch buckle (6), the switch buckle (6) is provided with a driving gear (7) at the driving end, the driving plate (42) is provided with a gear slot (8) at the upper end, and the gear (7) is matched with the gear slot (8).

3. A pressure cooker according to claim 2, wherein: The handle end of the switch buckle (6) is in profiled fit with the outer edge of the end cover (5).

4. A pressure cooker according to claim 2, wherein: An isolation plate (9) is arranged between the driving plate (42) and the end cover (5), the isolation plate (9) is provided with an anti-falling spring buckle (10), the driving end of the switch buckle (6) is provided with an anti-falling gear (11), and the anti-falling gear (11) is matched with the anti-falling spring buckle (10).

5. A pressure cooker according to claim 1, characterized in that: The pot cover body (3) is provided with a pressure relief valve (12) and a safety valve (13), and the pressure relief valve (12) and the safety valve (13) are matched with the pot body (1).

6. A pressure cooker according to claim 1, characterized in that: The lower end of the pot cover body (3) is provided with a sealing ring (14), and the sealing ring (14) is matched with the upper end sealing end of the pot body (1).

7. A pressure cooker according to claim 1, wherein: The pot body (1) is provided with a handle (15) on both sides.

8. A pressure cooker according to claim 4, characterized in that: The middle part of the isolation plate (9) is provided with a gear slot avoiding groove (16).

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