Kettle cover and heat preservation kettle

Abstract

The invention relates to a kettle cover and a heat preservation kettle. The kettle cover comprises an upper cover, a cam disc, a kettle cover body and a grip; the grip is used for being fixedly connected with a kettle body, the kettle cover body is detachably mounted in the grip, the kettle cover body is provided with at least two sliding buckles capable of sliding in a telescopic mode, and the inner side wall of the grip is provided with sliding buckle clamping grooves matched with the sliding buckles; and the upper cover is rotatably arranged on the kettle cover body, the cam disc is connected to the lower portion of the upper cover and driven by the upper cover to rotate, and the cam disc can rotate to drive the sliding buckles to be inserted into the sliding buckle clamping grooves in a sliding mode or retreat from the sliding buckle clamping grooves. The grip is fixedly connected to the kettle body, the sliding buckles can be inserted into the sliding buckle clamping grooves or withdrawn from the sliding buckle clamping grooves only by rotating the upper cover, and thus the kettle cover body is connected with the kettle body or separated from the kettle body; and the connecting structure is simple and stable, sealing and heat preservation are easy to achieve, the kettle cover is easy and labor-saving to open and close, an opening and closing mechanism is not prone to failure, and after frequent opening and closing, the kettle cover and the kettle body can still be well matched.

Description

technical field [0001] The invention relates to the technical field of thermos pots, and more precisely relates to a pot lid and a thermos pot. Background technique [0002] The lid and body of the insulated pot should be well sealed when connected to ensure good heat preservation performance. At the same time, the lid and body should be easily separated. It is easy to open and close the lid, and it is convenient to fill the pot with water. After frequent opening and closing , The pot lid and the pot body can still cooperate well, and the sealing is not damaged. For the above requirements, the thermos pot whose lid and body are screwed tightly, the thermos pot whose lid and body are connected by interference fit, and the thermos pot whose lid needs to be compressed by hand to open and close the pot lid are currently on the market. The common thermal insulation pots on the Internet cannot satisfy them one by one. Contents of the invention [0003] The technical problem to...

AI Technical Summary

Problems solved by technology

For the above requirements, the thermos pot whose lid and body are screwed tightly, the thermos pot whose lid and body are connected by interference fit, and the thermos pot whose lid needs to be compressed by hand to open and close the pot lid are currently on the market. The common thermos pots in the world can't satisfy them one by one

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