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Leakage-proof disposable plastic lunch box

A one-time, plastic technology, used in clamping devices, closures, packaging, etc., can solve the problems of food spillage, poor sealing effect, food juice splashing on customers' clothes or on the table, etc., to prevent food spillage, The effect of improving the degree of sealing and improving the tightness of the squeeze fit

Active Publication Date: 2020-09-08
富岭科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention is mainly used to solve the problem of food leakage caused by the poor sealing effect of the existing disposable lunch box, and the problem of food juice splashing on the customer's clothes or on the dining table when the lid of the existing disposable lunch box is opened

Method used

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  • Leakage-proof disposable plastic lunch box
  • Leakage-proof disposable plastic lunch box
  • Leakage-proof disposable plastic lunch box

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Embodiment Construction

[0033] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0034] like Figure 1 to Figure 5 As shown, a leak-proof disposable plastic lunch box includes a box body 1, a lid 2 and a sealing member 3; the upper edge of the box body 1 is provided with a No. 1 flange 11; The upper end of the box body 1 is provided with the box cover 2; the edge of the box cover 2 is provided with a second flange 21; the second flange 21 extends laterally to the outside; the second flange The edge 21 is attached to the No. 1 flange 11; the outside of the No. 2 flange 21 and the No. 1 flange 11 are surrounded by the sealing member 3; the cross section of the sealing member 3 is a rectangle with one side opening notch shape; the sealing member 3 squeezes the No. 1 flange 11 and the No. 2 flange 21 together; the sealing member ...

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Abstract

The invention belongs to the technical field of articles for daily use, and particularly relates to a leakage-proof disposable plastic lunch box which comprises a box body, a box cover and a sealing component. A first flange is arranged on the upper end edge of the box body, a second flange is arranged on the edge of the box cover, and the exteriors of the second flange and the first flange are surrounded by the sealing component. According to the leakage-proof disposable plastic lunch box, the cross section of the sealing component is arranged to be in the rectangular notch shape, the first flange on the box body and the second flange on the box cover are extruded and attached together through the rectangular notch shape of the sealing component, then sealing between the box body and thebox cover can be achieved, the disposable plastic lunch box can well prevent internal food from spilling and leaking, and the use requirements of users are met; when the box cover is opened, only thehead and the tail of the sealing component need to be disconnected firstly, then the box cover is opened, in the process, the box cover is not bent or deformed, the problem that food juice on the boxcover is ejected out is avoided, and therefore a user can use the box more conveniently and better.

Description

technical field [0001] The invention belongs to the technical field of daily necessities, in particular to a leak-proof disposable plastic lunch box. Background technique [0002] With the acceleration of the pace of life, people’s lives are increasingly inseparable from ordering takeaways. Takeaways are mainly food-based, and also include some flowers, water, medicines, commodities, etc. Food-based takeaways need to be packaged in lunch boxes It is packaged so that it is convenient for the delivery personnel to carry it, and then it is convenient for the delivery personnel to safely deliver the food to the customer; [0003] However, in the actual use process, the problem of leakage of the juice of the meal often occurs, which will bring a bad experience to the customer who ordered the meal, and even the businessman will receive a bad evaluation; when the customer opens the lid of the lunch box. It will cause the hands to be stained with the juice of the meal, and then bri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D45/30
CPCB65D45/30
Inventor 韩文悦
Owner 富岭科技股份有限公司
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