Unlock instant, AI-driven research and patent intelligence for your innovation.

Disposable aluminum foil lunch box

A disposable lunch box technology, applied in clothing, heating devices, accessories, etc., can solve the problems of increased transportation costs, large space occupation, inconvenient stacking and stacking, etc., and achieve the effect of reducing the burden of carrying

Pending Publication Date: 2022-01-04
一铝科技(洛阳)有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of lunch box is not easy to be stacked and stacked because of its bracket, and it takes up a lot of space, which greatly increases its transportation cost.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Disposable aluminum foil lunch box
  • Disposable aluminum foil lunch box
  • Disposable aluminum foil lunch box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] combine image 3 and Figure 5 As shown, in this embodiment, corresponding round holes are opened on the ear 4 and the ear-shaped palm plate 1, and a rotatable pin shaft 10 is inserted in the round holes. The hinged connection between the bendable support bar 3 and the ear 4 is realized through the rotational cooperation between the pin shaft 10 and the two round holes, so that it can flexibly rotate around the pin shaft 10 under the action of an external force, thereby facilitating switching between the other. Stowed state and pulled out state. The upper and lower ends of the pin shaft 10 are respectively fixed with an upper blocking piece 5 and a lower blocking piece 11, so as to prevent the pin shaft 10 from coming out of the round hole.

Embodiment 2

[0034] combine image 3 and Image 6 As shown, a pin shaft 10 is welded and fixed on the bendable support bar 3 , and the upper end of the pin shaft 10 passes through a round hole provided on the ear 4 and is fixed with an upper blocking piece 5 . The upper blocking piece 5 prevents the integral structure composed of the pin shaft 10 and the bendable support bar 3 from falling off from the ear 4 .

Embodiment 3

[0036] Such as Figure 7 As shown, in the present embodiment, an auxiliary palm plate 12 is stacked on the ear-shaped palm plate 1, and the shape of the auxiliary palm plate 12 is consistent with that of the ear-shaped palm plate 1. The middle engraved line 9 that facilitates the folding of the palm panel 12. In the unused state of this embodiment, the auxiliary palm plate 12 is stacked on the ear-shaped palm plate 1 along the center line 9; and in the use state of the present embodiment, the auxiliary palm plate 12 is folded along the center line 9 to fit the ear shape. The palm plates 1 touch the ground together, which greatly improves the stability of the support.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A disposable aluminum foil lunch box comprises a lunch box body, a turnup arranged along an opening of the lunch box body and supporting lugs symmetrically arranged on the turnup. Arc-shaped bendable supporting strips are arranged on the supporting lugs, one ends of the bendable supporting strips are hinged to the supporting lugs, the other ends of the bendable supporting strips are attached to the lower edge of the turnup, extends to the position below the other supporting lug and is provided with an ear-shaped palm plate, an upper bending part is formed in the position, close to the end of the supporting lug, of the bendable supporting strip, and an upper scribed line used for facilitating bending of the bendable supporting strip is arranged at the upper bending part; and a lower bending part is formed at the joint of the bendable supporting strips and the ear-shaped palm plate, and a lower scribed line for facilitating the bending of the ear-shaped palm plate is arranged at the lower bending part. The disposable aluminum foil lunch box can be suitable for more places such as outdoors, and is convenient to carry and transport.

Description

technical field [0001] The invention relates to the field of tableware, in particular to a disposable aluminum foil lunch box. Background technique [0002] In daily life, the convenience of disposable lunch boxes makes people's demand and usage of disposable aluminum foil lunch boxes increase year by year. The existing disposable lunch box can be heated by a gas stove to maintain the temperature of the food in the lunch box and improve the user's dining experience. However, in outdoor sports, it is necessary for the user to carry a special alcohol stove or a cassette stove with a bracket to heat the lunch box at the same time, which increases the carrying burden of the user. [0003] In response to this technical problem, a variety of disposable lunch boxes with simple brackets have appeared on the market. The lunch box can be lifted off the ground through the bracket, and a simple alcohol stove can be placed at the bottom of the lunch box to complete the heating. However...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A45C11/20A47J36/26
CPCA45C11/20A47J36/26
Inventor 黄如意袁维永
Owner 一铝科技(洛阳)有限公司