CN2176098Y

CN2176098Y - Automatic cap of pot

Info

Publication number: CN2176098Y
Application number: CN 93243346
Authority: CN
Inventors: 陈宏荣; 陈幸宗
Original assignee: 陈宏荣; 陈幸宗
Priority date: 1993-11-02
Filing date: 1993-11-02
Publication date: 1994-09-07
Anticipated expiration: 2003-11-02

Abstract

The utility model discloses an automatic opening and closing cover of a water jug, which is a cover body composed of a fixed cover and a movable cover. The utility model relates to the field of human household goods. The fixed cover can be positioned on a container mouth by matching with a protruding edge, the movable cover is connected with the fixed cover by a rotating shaft, a balance weight extends to the other end of the rotating shaft under the movable cover to make the barycenter of the movable body composed of the balance weight and the movable cover, in a vertical plane which comprises the rotating shaft, the movable cover is level when the container is inclined, and liquid can be fluently poured out. The utility model is convenient and safe in use, and can be operated only by one hand.

Description

Automatic cap of pot

The utility model is a kind of kettle automatic open close lid, by the lid that fixed cap, removable cover are formed, relates to the mankind life article field.

Common container, the design of its bottleneck lid is the gag or the cap of monomer, when desiring to pour out liquid in container, must take out gag or press off its cap usually, makes it to be an opening, and row is toppled over again, and this mode is for the user, normal sense inconvenience.

The purpose of this utility model is for a kind of kettle automatic open close lid is provided, and when container lean, its bottleneck lid can be outwarded winding automatically and pour out smoothly for liquid.

The technical solution of the utility model is: this pot lid comprises fixed cap, removable cover two partly, and connects into a movable combination by a rotating shaft.Fixed cap is positioned on the handle by a stud shaft, the flange that its bottom surface cooperates the size of kettle rim of a cup or bottleneck to extend downwards fits tightly fixing with it, when container is toppled over, fixed cap can steadily cover on rim of a cup (bottleneck), if need pull open this fixed cap the time, can catch and give casting block thereon and draw back and get final product.

Advantage of the present utility model is, can automatic lid closing/opening when container is toppled over, and close automatically when upright, and have the function that prevents that flow is big, safety easy to use, one-hand operation.

Below in conjunction with drawings and Examples the utility model is further elaborated:

Description of drawings:

Fig. 1 is: schematic appearance of the present utility model;

Fig. 2 is: the schematic diagram that is applied to the circular bottleneck of 5 liters of containers of the present utility model

Among the figure: the 1st, fixed cap, the 2nd, removable cover, the 3rd, rotating shaft, the 4th, counterweight, the 5th, flange, the 6th, block, the 7th, stud shaft, the 8th, handle, the 9th, gag.

As shown in Figure 1: pot lid comprises fixed cap (1) and removable cover (2) two partly, connect into movable combination by a rotating shaft (3), fixed cap (1) is positioned on the handle (8) by stud shaft (7), its bottom surface cooperates the size of kettle rim of a cup or bottleneck to extend the flange (5) of about 4/5 circumference downwards, and block (6) is arranged on fixed cap (1).

Fixed cap (1) can be semi-circular or bigger, or complies with 1/2 scope of whole lid shape.Removable cover (2) should cooperate fixed cap (1) and rim of a cup shaped design, as shown in Figure 1 and Figure 2, the one end borrows a rotating shaft (3) to be connected with fixed cap (1), this removable cover (2) can be rotated according to rotating shaft (3), a counterweight (4) is extended to the another side of rotating shaft (3) in its bottom surface again, make mobile's center of gravity that removable cover (2) and counterweight (4) form in the vertical plane that comprises rotating shaft (3), can keep removable cover (2) to be the equilibrium state of level whereby, and receptor tilt do not influence.

Counterweight of the present utility model (4) must be used the material of big proportion, casts with plastics as removable cover (2), and then counterweight (4) can place the tram, and integral cast forms.

Again: lid of the present utility model also can be used for other various containers, comprise the bigger various containers of bottleneck such as circular, square, ellipse, as shown in Figure 2, the circular gag of general 5 liters of containers can be used the utility model, makes the gag (9) of its bottleneck keep being covered on bottleneck when upright, and when toppling over, and need not unplug whole gag (9), also not excessive because of the bottleneck opening, and topple over too much liquid.

Claims

1, a kind of kettle automatic open close lid is characterized in that being made up of fixed cap (1) and removable cover (2); The downward stretch flange formability in fixed cap (1) bottom surface (5); Removable cover (2) is connected with fixed cap (1) by rotating shaft (3); A counterweight (4) is extended to the another side of rotating shaft (3) in the bottom surface of this removable cover (2), and the mobile's center of gravity that makes removable cover (2) and counterweight (4) composition is in the vertical plane that comprises rotating shaft (3).