Disposable plastic lunch box with easy-to-pull cover

Abstract

The invention discloses a disposable plastic lunch box with an easy-to-pull cover. The disposable plastic lunch box with the easy-to-pull cover is used for the take-out industry. As for a disposable plastic lunch box in the prior art, a box cover and a box body can be opened again after being combined, people who are not customers, such as meal delivery staff may take food of the customers, and therefore health safety of the customers is greatly endangered. The disposable plastic lunch box comprises a box body and a box cover. The box body is composed of a box main body and an L-shaped flange.The box cover is composed of a cover main body, a first vertical edge, a second vertical edge, an easy-to-pull slot and a pull handle. The easy-to-pull cover is formed by the inner area of the easy-to-pull slot and the pull handle. The inner side surface of the first vertical edge is provided with a buckle. When the lunch box is folded, the L-shaped flange of the box body is embedded to the innerside of the first vertical edge of the box cover and is clamped by the buckle to avoid falling. When the lunch box is opened, the pull handle is pulled by fingers, the easy-to-pull slot is torn, theeasy-to-pull cover is completely or nearly broken from the box cover, the strength of the remaining portion of the box cover connected with the box body is reduced, the connection between the L-shapedflange and the buckle is loosened, the lower edge of the second vertical edge of the box cover is triggered by fingers, and the box body is separated from the box cover. Because the easy-to-pull slotmust be torn if the box cover is to be opened, the lunch box can be prevented from being opened by people who are not customers, and the health safety of the customers is guaranteed. When the lunch box is opened, the fingers will not be pushed to be painful or scratched.

Description

technical field [0001] The invention discloses a disposable plastic lunch box with an easy-to-open lid, which belongs to the field of disposable plastic lunch boxes. Background technique [0002] Disposable plastic lunch boxes are used in a huge amount, among which plastic lunch boxes made of polypropylene and marked PP5 are widely used in the fast food and takeaway industries. The commonly used color of the plastic lunch box is translucent, the strength and rigidity are good, and the appearance is beautiful. It can be heated in a microwave oven and can be reused after cleaning. [0003] In 2018, more than 20 billion lunch boxes were delivered in China through third-party food delivery platforms such as Meituan and Ele.me. But after the lid of this lunch box is closed with the box body, it can be opened again, and this has just occurred a huge loophole, that is, the meal of the customer may be stolen by people other than the customer, such as the delivery person, to the cus...

AI Technical Summary

Problems solved by technology

But after the lid of this lunch box is closed with the box body, it can be opened again, and this has just occurred a huge loophole, that is, the meal of the customer may be eaten by people other than the customer, such as the delivery person, to the customer. Health and safety pose a major threat

[0004] On the other hand, when the lid of the lunch box is opened, a large force is required to open it, and the edge of the lid is thin, which is easy to hurt or even scratch the fingers, especially when the temperature is low in winter and the hardness of the lid is high. more likely to happen

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