CN202681614U

CN202681614U - Pivot joint mechanism of electric pressure cooker

Info

Publication number: CN202681614U
Application number: CN 201220147727
Authority: CN
Inventors: 陈奇巨
Original assignee: ZHONGSHAN YIER ELECTRICAL APPLIANCE CO Ltd
Current assignee: ZHONGSHAN YIER ELECTRICAL APPLIANCE CO Ltd
Priority date: 2012-04-10
Filing date: 2012-04-10
Publication date: 2013-01-23
Anticipated expiration: 2022-04-10

Abstract

The utility model discloses a pivot joint mechanism of an electric pressure cooker. The pivot joint mechanism comprises a middle ring and a pivot joint base arranged on a cooker cover, the middle ring and the pivot joint base are in a pivot connection, a shaft assembly comprises a base, an angular bracket and a fixed shaft, a vertical bracket rod of the angular bracket is fixedly connected with the base, two ends of the fixed shaft are fixedly connected with a horizontal bracket rod of the angular bracket, a cavity is arranged on the radial external peripheral surface of the middle ring, the upper and lower ends of the cavity are opened, an arc shaft sleeve is arranged on the top end surface of an outer wallboard of the top opening of the cavity, a guiding groove is arranged on an outer wallboard on the lower portion of the arc shaft sleeve, the pivot joint mechanism further comprises a movable locking device which is arranged in the cavity, and the movable locking device is matched with the guiding groove and the fixed shaft. According to the pivot joint mechanism of the electric pressure cooker, by means of the structure, the cooker cover relative to the middle ring is located at a different phase position, the shaft assembly and the locking device are separated, at the moment, the cooker cover is locked with a middle cooker in the middle ring, the cooker cover relative to the middle ring is located at another phase position, the shaft assembly is matched with the locking device, by this time, the cooker cover can be turned over, or the locking device can be operated to achieve the separation of the cooker cover and the middle ring, the cooker cover is convenient to clean, and the usage is convenient.

Description

A kind of pin-joint mechanism of electric pressure cooking saucepan

Technical field

The utility model relates to a kind of electric pressure cooking saucepan.

Background technology

Present prior art, a kind of electric pressure cooking saucepan comprise base, middle ring, shell, middle pot and pot cover, and pot cover is provided with relief valve.The lower button bit of the upper upper button bit of pot cover and centre circle fastens, and existing problems are: after opening pot cover, pot cover separates with middle ring, need place in addition other place, uses inconvenient.

Summary of the invention

The purpose of this utility model is: a kind of pin-joint mechanism of electric pressure cooking saucepan is provided, and it can make pot cover rotate with respect to middle ring effectively, and pot cover can separate the convenient pot cover that cleans with middle ring.

The utility model is achieved in that a kind of pin-joint mechanism of electric pressure cooking saucepan, comprises middle ring and is arranged on pin joint seat on the pot cover, and middle ring and pin joint seat articulate; Its special character is: also comprise a shaft assembly, shaft assembly comprises base, angular frame and a dead axle, and the vertical hack lever of angular frame is fixedly connected with base, and the dead axle two ends are fixedly connected with the horizontal hack lever of angular frame;

The cavity of upper and lower opening is arranged on the outer radial periphery face of described middle ring, the arc axle sleeve is arranged on the top end face of the exterior panel of the top opening of cavity, on the exterior panel of arc axle sleeve bottom gathering sill is arranged;

Also comprise the active lock locking device, described active lock locking device is arranged in the cavity; The active lock locking device cooperates with gathering sill and dead axle.

The pin-joint mechanism of described a kind of electric pressure cooking saucepan, its special character is: described active lock locking device comprises movable part, spring and pedestal;

Described movable part comprises buckle, substrate, be arranged on the button on the substrate and be arranged on spring base on the substrate, and buckle is arranged on the top of substrate, and button is vertical with substrate;

Described pedestal comprises base plate, guide rail, position-stopping plate and guide plate, and described guide rail arranges about on the base plate, and position-stopping plate is arranged on the place ahead of guide rail, and guide plate is arranged on the rear of guide rail;

Both sides and the guide rail of described substrate are slidingly matched, the front and rear surfaces of substrate cooperates with position-stopping plate and guide plate respectively, gathering sill on the cavity of button and middle ring is slidingly matched, and described spring one end is fixedly connected with the base plate upper spring seat, the other end is connected with spring base on the substrate; Described buckle cooperates with the arc axle sleeve; Substrate is fixedly connected with the under shed of cavity;

There is guided way the both sides, top of described buckle, and guided way cooperates with the level frame of angular frame.

The pin-joint mechanism of a kind of electric pressure cooking saucepan of the utility model, owing to adopting such structure, the relatively middle ring of pot cover is in different phase places, and shaft assembly separates with lock uint, and at this moment, the middle pot in pot cover and the middle ring is sealed; The relatively middle ring of pot cover is in another phase place, and shaft assembly cooperates with lock uint, and can renovate this moment, also can realize that pot cover separates with middle ring by the operable lock locking device, cleans pot cover easy to use.

Description of drawings

Fig. 1 is stereogram of the present utility model.

Fig. 2 is sectional perspective exploded view of the present utility model.

Fig. 3 is partial perspective cutaway view of the present utility model.

Fig. 4 is one of stereogram of the utility model lock uint.

Fig. 5 be the utility model lock uint stereogram two.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further described.

As shown in Figure 1, a kind of pin-joint mechanism of electric pressure cooking saucepan comprises middle ring 1 and the pin joint seat 2 that is arranged on the pot cover 2, and middle ring 1 and pin joint seat 2 articulate; Also comprise a shaft assembly, shaft assembly comprises base 3, angular frame 4 and a dead axle 5, and angular frame 4 is fixedly connected with base 3, and namely the vertical rack of angular frame 4 is fixedly connected with base 3; Dead axle 5 two ends are fixedly connected with angular frame 4, and namely the two ends of dead axle 5 are fixedly connected with the horizontal hack lever of angular frame 4;

The cavity 1A of upper and lower opening is arranged on the outer radial periphery face of described middle ring 1, arc axle sleeve 6 is arranged on the top end face of the exterior panel of the top opening of cavity 1A, on the exterior panel of arc axle sleeve 6 bottoms gathering sill 1B is arranged;

Also comprise the active lock locking device, described active lock locking device is arranged in the cavity 1A; The active lock locking device cooperates with gathering sill 1B and dead axle 5.

Described active lock locking device comprises movable part 7, spring (not shown) and pedestal 8;

Such as Fig. 4, shown in Figure 5, described movable part 7 comprises buckle 71, substrate 72, be arranged on the button 73 on the substrate 72 and be arranged on spring base 74 on the substrate 72, and buckle 71 is arranged on the top of substrate 72, and button 73 is vertical with substrate 72;

Described pedestal 8 comprises base plate 81, guide rail 82, guide plate 83 and position-stopping plate 84, and described guide rail 82 arranges about on the base plate 81, and position-stopping plate 84 is arranged on the place ahead of guide rail 82, and guide plate 83 is arranged on the rear of guide rail 82;

The both sides of described substrate 72 and guide rail 82 are slidingly matched, the front and rear surfaces of substrate 72 cooperates with position-stopping plate 84 and guide plate 83 respectively, gathering sill 1B on the cavity 1A of button 73 and middle ring 1 is slidingly matched, and described spring one end is fixedly connected with base plate 81 upper spring seats, the other end is connected with spring base 74 on the substrate 72; Described buckle 71 cooperates with arc axle sleeve 6; Substrate 72 is fixedly connected with the under shed of cavity 1A.

There is guided way 711 both sides, top of described buckle 71, and guided way 711 cooperates with the level frame of angular frame 4.

In use, from top view, such as Fig. 1, shown in Figure 3, clockwise rotate pot cover, the guided way 711 of the horizon bar of angular frame 4 and buckle 71 1 sides is slidingly matched, and buckle 71 moves down, then surmount buckle 71, then the lower button bit on the upper button bit of pot cover and the middle pot fastens, and can use this moment.When needs open pot cover, under Fig. 1, Fig. 3 state, press button 73 to the horizontal plane direction, movable part 7 moves down, and button 73 cooperates stop bit with position-stopping plate 84; Buckle 71 at this moment, can realize that dead axle 5 separates with arc axle sleeve 6 away from arc axle sleeve 6, thereby realizes that pot cover separates with middle ring.

Among Fig. 1, the 9th, pot cover, the 10th, base, the 11st, shell, the 12nd, relief valve.

Above-described only is preferential embodiment of the present utility model.Should be pointed out that for the person of ordinary skill of the art, in the situation that do not break away from the utility model principle, can also make some improvement and modification, this also is considered as protection domain of the present utility model.

Claims

1. the pin-joint mechanism of an electric pressure cooking saucepan comprises middle ring and is arranged on pin joint seat on the pot cover that middle ring and pin joint seat articulate; It is characterized in that: also comprise a shaft assembly, shaft assembly comprises base, angular frame and a dead axle, and the vertical hack lever of angular frame is fixedly connected with base, and the dead axle two ends are fixedly connected with the horizontal hack lever of angular frame;

2. the pin-joint mechanism of a kind of electric pressure cooking saucepan according to claim 1, it is characterized in that: described active lock locking device comprises movable part, spring and pedestal;