CN201328678Y

CN201328678Y - Cooker lid opening and closing apparatus for flip electric pressure cooker

Info

Publication number: CN201328678Y
Application number: CNU2009200511001U
Authority: CN
Inventors: 胡兆伦
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-02-10
Filing date: 2009-02-10
Publication date: 2009-10-21
Anticipated expiration: 2019-02-10

Abstract

The utility model discloses a cooker lid opening and closing apparatus for flip electric pressure cooker, including an external lid and an inner lid pivotally connected together through lid center axis, the edge of the external lid hinge-jointed with cooker body of the electric pressure cooker, the inner lid is rotatably latched on cooker edge of the cooker body, the inner lid is provided with a radially extending handle, whose end protrudes outside of the cooker body, grooves avoiding the handle is provided on position relative to edge of the cooker body and/or the external lid, width of the groove is slightly greater than length of cooker edge on the cooker body. In the technical scheme of the utility model, both sides of inner lid edge is arranged by inner lid drive device of the flip electric pressure cooker, thereby making it smoothly to open and close the lid, and saving labor, simultaneously simplifying structure of the cooker lid and saving cost.

Description

The pot cover opening-closing cover device that is used for the flip-shell electric pressure cooking saucepan

Technical field

The utility model relates to a kind of cover structure of electric pressure cooking saucepan, specifically, is a kind of pot cover opening-closing cover device that is used for the flip-shell electric pressure cooking saucepan.

Technical background

Existing flip-shell electric pressure cooking saucepan generally includes one and can be rotatablely fastened in inner cap on the outer pot with respect to enclosing cover with the hinged enclosing cover of pot body and one.Wherein enclosing cover and inner cap flexibly connect by centrally-pivoted axle, and therefore the device of driving inner cap rotation also is arranged on the center of enclosing cover usually.Because inner cap is tightr with cooperating of outer pot, particularly finish, in the time of opening pot cover, because the acting in conjunction of sealing ring and water vapour when coming the Unscrew inner cap by the drive unit that is arranged on the enclosing cover center, is relatively required great effort in culinary art; In addition, because drive unit is arranged on the enclosing cover center, have certain clearance between enclosing cover, inner cap and the drive unit, inner cap is easy to generate inclination with respect to the outer pot upper surface, makes that inner cap is difficult to be rotatablely fastened in smoothly on the pot tooth of outer pot.

The utility model content

The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of pot cover opening-closing cover device that is used for the flip-shell electric pressure cooking saucepan simple in structure, easy to use is provided, and makes that the folding lid is smoothly simple.

The technical solution of the utility model is: a kind of pot cover opening-closing cover device that is used for the flip-shell electric pressure cooking saucepan, comprise by coaxial enclosing cover that is articulated in pot cover center and inner cap, the pot body of the edge of enclosing cover and electric pressure cooking saucepan is hinged, inner cap is rotatablely fastened on the set pot tooth of pot body, it is characterized in that: cover in described and be provided with the handle that radially extends, it is external that the end of described handle stretches out pot, the edge and the corresponding position of handle of described pot body and/or enclosing cover are provided with the groove of avoiding handle, and the width of described groove is slightly larger than the length of pot tooth on pot body.

Described handle is provided with two, is symmetricly set on the edge of inner cap.

One end and the inner cap of described handle weld together, and the other end is provided with ball.

In being arranged on, described handle covers with respect to the position of enclosing cover hinge position with pot body line of centres symmetry.

In the technical solution of the utility model, the both sides by inner cap edge that the inner cap drive unit of flip-shell electric pressure cooking saucepan is provided with so not only make the folding lid smoothly, and laborsaving, have simplified the structure of pot cover simultaneously, save cost.

Description of drawings

Below in conjunction with drawings and Examples the pot cover opening-closing cover device that the utility model is used for the flip-shell electric pressure cooking saucepan is described further.

Fig. 1 is the exploded view of the utility model flip-shell electric pressure cooking saucepan pot cover;

Fig. 2 is the stereogram of handle position when inner cap fastens in the utility model;

Fig. 3 is the stereogram of handle position during the inner cap Unscrew in the utility model;

Fig. 4 is the partial sectional view of electric pressure cooking saucepan handle part.

The specific embodiment

Shown in accompanying

drawing

1,4, the pot cover opening-closing cover device of flip-shell electric pressure cooking saucepan of the present utility model comprises enclosing cover 1, inner cap 2 and handle 3.Wherein enclosing cover 1 and inner cap 2 are articulated by the detachable connecting device at pot cover center is coaxial, and concrete structure such as my patent CN201139424Y or CN201135370Y are disclosed, or other similar structure.The pot body 4 of the edge of enclosing cover 1 and electric pressure cooking saucepan is hinged, form a kind of flip-shell structure, and inner cap 2 is rotatablely fastened on the set pot tooth 42 of pot body 4, two handles 3 are symmetricly set on the edge of inner cap 2, and radially extend along inner cap, the end of handle 3 stretches out outside pot body 4, and the edge and the handle 3 corresponding positions of pot body 4 and/or enclosing cover 1 are provided with the groove 41 of avoiding handle 3, and the width of groove 41 is slightly larger than the length of pot tooth 42 on pot body 4.

As shown in accompanying drawing 1, one end of handle 3 welds together by a sheet metal consistent with inner cap 2 edge radians 31 and inner cap 2, in the present embodiment, owing to only on pot body 4, be provided with corresponding with handle 3 groove 41 of avoiding, therefore, handle 3 is L-shaped with sheet metal 31 junctions, is provided with ball 32 at the other end of handle 3, stirs the comfort level of inner cap with enhancing.Two handles 3 are separately positioned on the inner cap 2 with respect to the position of enclosing cover hinge position with pot body 4 line of centres symmetries, so not only can so that during inner cap 2 rotations stressed evenly, and make things convenient for the user to operate.

Be respectively inner cap 2 when fastening and opening as Fig. 2,3, the state of handle 3 present positions with pot body 4.Because the length of the groove 41 on the pot body 4 is slightly larger than the length of pot tooth 42, so when the groove 41 of handle 3 edge pot bodies 4 made a round trip, inner cap 2 was that folding is covered once.

Claims

1, a kind of pot cover opening-closing cover device that is used for the flip-shell electric pressure cooking saucepan, comprise by coaxial enclosing cover that is articulated in pot cover center and inner cap, the pot body of the edge of enclosing cover and electric pressure cooking saucepan is hinged, inner cap is rotatablely fastened on the set pot tooth of pot body, it is characterized in that: cover in described and be provided with the handle that radially extends, it is external that the end of described handle stretches out pot, the edge and the corresponding position of handle of described pot body and/or enclosing cover are provided with the groove of avoiding handle, and the width of described groove is slightly larger than the length of pot tooth on pot body.

2, according to the described pot cover opening-closing cover device that is used for the flip-shell electric pressure cooking saucepan of claim 1, it is characterized in that: described handle is provided with two, is symmetricly set on the edge of inner cap.

3, according to the described pot cover opening-closing cover device that is used for the flip-shell electric pressure cooking saucepan of claim 1, it is characterized in that: an end and the inner cap of described handle weld together, and the other end is provided with ball.

4, according to each described pot cover opening-closing cover device that is used for the flip-shell electric pressure cooking saucepan of claim 1 to 3, it is characterized in that: cover in described handle is arranged on respect to the position of enclosing cover hinge position with pot body line of centres symmetry.