CN203662540U - Electric pressure cooker cover rotating mechanism - Google Patents

Abstract

The utility model provides an electric pressure cooker cover rotating mechanism. A cooker cover comprises a cover body and a liner cover, the liner cover is of an annular structure, the cover body penetrates through the liner cover and is movably connected with the liner cover, the edge of the liner cover is hinged to a cooker body of an electric pressure cooker, a cooker cover handle is fixedly connected to the upper portion of the cover body which is provided with limiting protrusions, cover body pressing blocks are arranged on the liner cover and are provided with limiting clamping grooves corresponding to the limiting protrusions, the cover body pressing blocks are arranged on the inner ring edge of the liner cover, the limiting protrusions are arranged on the edge of the cover body, the cover body pressing blocks are three in number and are distributed on the inner ring edge of the liner cover in an annular array, the number of the limiting protrusions is three correspondingly, the limiting clamping grooves are arc, and mounting holes corresponding to the cover body pressing blocks are formed in the upper portion of the liner cover. The electric pressure cooker cover rotating mechanism is convenient to operate and simple in structure, breaks through the fully-closed structure of a traditional liner cover, and saves production materials; a traditional push rod mechanism is not needed, the cover clamping phenomenon is avoided, and rotation is smooth.

Description

A kind of electric pressure cooker cover rotating mechanism

Technical field

The utility model relates to electric pressure cooking saucepan technical field, specifically, relates to a kind of electric pressure cooker cover rotating mechanism.

Background technology

Electric pressure cooking saucepan is by heating water and food under the state sealing in pot, water, by boiled rear generation steam, raises pot internal gas pressure, and after the pressure in pot raises, the boiling point of water also increases, thereby kettle temperature is improved greatly, to reach the object of rapid cooking food.

Electric pressure cooking saucepan is because it fast boils and the advantage such as easy to operate and be subject to the welcome in market.Under the state that electric pressure cooking saucepan seals in pot, use electric energy to heat, not only environmental protection but also convenient and swift, can meet many-sided culinary art needs, and realize the automatic-cooking of various modes by Intelligent control circuit system, it is energy-conservation, quick, the characteristic of environmental protection is the direction that modern pursues.

Electric pressure cooking saucepan on the market can be divided into two large classes by the relation between pot cover and pot body: split type and Contiuum type.Open after pot cover, what pot cover separated with pot body is split type pressure cooker, the Integral pressure cooker that pot cover and pot body are articulated as one.Wherein, split type pressure cooker needs to find position holding pot cover opening after pot cover, make troubles to consumer's use, Integral pressure cooker has well solved pot cover Placement Problems, existing a kind of Integral pressure cooker, pot cover comprises lid and liner lid, lid and liner lid are flexibly connected, liner lid edge is articulated with a pot body, the affixed pot cover handle in lid top, by rotating pot cover handle, drive lid rotates, the rotation that realizes pot cover and pot body engages and separates, but existing electric pressure cooking saucepan does not have stopping means to limit the slewing area of pot cover, exist card to cover phenomenon, and liner lid is that complete closure hides lid, waste material, increase the production cost of electric pressure cooker cover.

Summary of the invention

The utility model has overcome shortcoming of the prior art, and a kind of electric pressure cooker cover rotating mechanism is provided, and it limits the slewing area of liner lid by stopping means, has avoided card to cover phenomenon, simple operation, rotate smooth and easy, and simple in structure, low cost of manufacture.

In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:

A kind of electric pressure cooker cover rotating mechanism, described pot cover comprises lid and liner lid, described liner lid is loop configuration, described lid passes described liner lid, and is flexibly connected with described liner lid, and described liner lid edge is articulated with the pot body of electric pressure cooking saucepan, the affixed pot cover handle in described lid top, described lid arranges restriction protrusion, and described liner lid arranges lid briquetting, and the corresponding described restriction protrusion of described lid briquetting arranges spacing draw-in groove.

Further, described lid briquetting is arranged at the interior ring marginal position of described liner lid.

Further, described restriction protrusion is arranged at described lid edge.

Further, described lid briquetting is three, and circular array is arranged in the interior ring marginal position of described liner lid, and described restriction protrusion corresponds to three.

Further, described spacing draw-in groove is arc-shaped limit draw-in groove.

Further, described liner covers the corresponding described lid briquetting of portion and is provided with installing hole.

Further, described pot cover handle connects lid by moment of torsion stress support.

Further, described pot cover handle is provided for and the affixed draw-in groove of described moment of torsion stress support.

Compared with prior art, the beneficial effects of the utility model are:

A kind of electric pressure cooker cover rotating mechanism described in the utility model, pot cover comprises lid and liner lid, liner lid is loop configuration, lid is through liner lid, and be flexibly connected with liner lid, liner lid edge is articulated with the pot body of electric pressure cooking saucepan, the affixed pot cover handle in lid top, lid arranges restriction protrusion, liner lid arranges lid briquetting, the corresponding restriction protrusion of lid briquetting arranges spacing draw-in groove, the utility model simple operation, simple in structure, break the configuration state of convention liner lid complete closure, save production material, and do not need traditional transfer bar mechanism, avoid card to cover phenomenon, rotate smooth and easy.

Accompanying drawing explanation

Accompanying drawing is used to provide further understanding of the present utility model, is used from explanation the utility model with embodiment mono-of the present utility model, does not form to restriction of the present utility model, in the accompanying drawings:

Fig. 1 is the top view of a kind of electric pressure cooker cover rotating mechanism closing lid state described in the utility model;

Fig. 2 is the right view of Fig. 1;

Fig. 3 is the upward view of Fig. 1;

Fig. 4 is that the A-A of Fig. 1 is to view;

Fig. 5 is the uncap top view of state of a kind of electric pressure cooker cover rotating mechanism described in the utility model;

Fig. 6 is the right view of Fig. 5;

Fig. 7 is the upward view of Fig. 5;

Fig. 8 is that the B-B of Fig. 5 is to cutaway view;

Fig. 9 is the top view of liner lid;

Figure 10 is the top view of lid;

Figure 11 is the side view of moment of torsion stress support;

Figure 12 is the top view of pot cover handle;

Figure 13 is that the C-C of Figure 12 is to cutaway view.

In figure, 1---lid; 2---liner lid;

3---pot cover handle; 4---restriction protrusion;

5---lid briquetting; 6---spacing draw-in groove;

7---installing hole; 8---moment of torsion stress support;

9---draw-in groove; 10---tooth.

The specific embodiment

Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.

As shown in Figures 1 to 12, a kind of electric pressure cooker cover rotating mechanism described in the utility model, pot cover comprises lid 1 and liner lid 2, liner lid 2 is loop configuration, lid 1 is through liner lid 2, and be flexibly connected with liner lid 2, liner lid 2 edges are articulated with the pot body of electric pressure cooking saucepan, the lid 1 affixed pot cover handle 3 in top, lid 1 arranges restriction protrusion 4, restriction protrusion 4 is arranged at lid 1 edge, liner lid 2 arranges lid briquetting 5, lid briquetting 5 is arranged at the interior ring marginal position of liner lid 2, the corresponding restriction protrusion 4 of lid briquetting 5 arranges spacing draw-in groove 6, spacing draw-in groove 6 is arc-shaped limit draw-in groove 6, the edge correspondence of the edge of lid 1 and pot body has the snap-in structure of dentation.

User is by rotating pot cover handle 3, drive lid 1 to rotate, spacing draw-in groove 6 can only rotate lid 1 within the specific limits, in the time that lid 1 turns to one end of arc-shaped limit draw-in groove 6, and the room of the tooth 10 corresponding pot bodies of lid 1, pot cover is in the state of uncapping, in the time that lid 1 turns to the other end of arc-shaped limit draw-in groove 6, the tooth of the tooth 10 corresponding pot bodies of lid 1, pot cover is in closing lid state, thereby realize the closing lid of electric pressure cooking saucepan and uncap by the rotation of lid 1

In the present embodiment, lid briquetting 5 is three, and circular array is arranged in the interior ring marginal position of liner lid 2, and described restriction protrusion 4 corresponds to three, adopts trigonometric expression structure spacing, spacing more firm.

Consult Fig. 9, the corresponding lid briquetting 5 in liner lid 2 tops is provided with several installing holes 7, for three lid briquettings 5 are installed.

Consult shown in Figure 10 to Figure 13, pot cover handle 3 connects lid 1 by moment of torsion stress support 8, simultaneously, pot cover handle 3 is provided for the draw-in groove 9 affixed with moment of torsion stress support 8, realize the affixed of pot cover handle 3 and lid 1, pot cover handle 3 drives lid 1 to rotate, and connects more firm.

Finally it should be noted that: these are only preferred embodiment of the present utility model; be not limited to the utility model; although the utility model is had been described in detail with reference to embodiment; for a person skilled in the art; its technical scheme that still can record aforementioned each embodiment is modified; or part technical characterictic is wherein equal to replacement; but all within spirit of the present utility model and principle; any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims (8)

1. an electric pressure cooker cover rotating mechanism, it is characterized in that: described pot cover comprises lid and liner lid, described liner lid is loop configuration, described lid passes described liner lid, and is flexibly connected with described liner lid, and described liner lid edge is articulated with the pot body of electric pressure cooking saucepan, the affixed pot cover handle in described lid top, described lid arranges restriction protrusion, and described liner lid arranges lid briquetting, and the corresponding described restriction protrusion of described lid briquetting arranges spacing draw-in groove.

2. a kind of electric pressure cooker cover rotating mechanism according to claim 1, is characterized in that: described lid briquetting is arranged at the interior ring marginal position of described liner lid.

3. a kind of electric pressure cooker cover rotating mechanism according to claim 2, is characterized in that: described restriction protrusion is arranged at described lid edge.

4. a kind of electric pressure cooker cover rotating mechanism according to claim 3, is characterized in that: described lid briquetting is three, circular array is arranged in the interior ring marginal position of described liner lid, and described restriction protrusion corresponds to three.

5. a kind of electric pressure cooker cover rotating mechanism according to claim 1, is characterized in that: described spacing draw-in groove is arc-shaped limit draw-in groove.

6. a kind of electric pressure cooker cover rotating mechanism according to claim 1, is characterized in that: described liner covers the corresponding described lid briquetting of portion and is provided with installing hole.

7. a kind of electric pressure cooker cover rotating mechanism according to claim 1, is characterized in that: described pot cover handle connects lid by moment of torsion stress support.

8. a kind of electric pressure cooker cover rotating mechanism according to claim 7, is characterized in that: described pot cover handle is provided for and the affixed draw-in groove of described moment of torsion stress support.

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