WO2020237473A1

WO2020237473A1 - Portable leakage prevention fast food box

Info

Publication number: WO2020237473A1
Application number: PCT/CN2019/088615
Authority: WO
Inventors: 李梅香
Original assignee: 李梅香
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-12-03
Also published as: CN113853135A

Abstract

A portable leakage prevention fast food box, comprising: a box, which comprises a box body (1), a first heat insulation cavity (2) provided within the box body (1), a first corrugated paper (3) provided within the first heat insulation cavity (2), a connecting edge (4) provided at a top edge of the box body (1), a first fixing rod (5), a second fixing rod (6), a first fixing band (7), a first hole (8), a second fixing band (9), a second hole (10), a first elastic band (11), a second elastic band (12), a first handhold belt (13) and a second handhold belt (14); a box cover, which comprises a box cover body (15) provided on the top of the box body (1), a second heat insulation cavity (16), a second corrugated paper (17), a connecting band (18) provided at a top edge of an inner side of the box cover body (15), a fixing groove (19) which is provided at the bottom of the connecting band (18) and matches with the connecting edge (4), and a sealing ring (20) provided within the fixing groove (19) and located above the connecting edge (4). The present invention has a reasonable and simple structure, low production costs and complete functions, and is easy to install.

Description

Portable anti-leakage fast food box

Technical field

The invention relates to the technical field of food packaging, in particular to a portable anti-leakage fast food box.

Background technique

People rely on food as their heaven. With the development of the economy and the rapid pace of life, people’s lives are getting faster and faster. With the rise of the takeaway industry, fast food has been widely accepted, and the use of disposable fast food packaging boxes has also Increasing day by day.

However, the existing tableware has thin walls and poor sealing and heat preservation effects. At present, most of the lids and bodies of lunch boxes on the market cannot be tightly sealed, resulting in that the food with soup cannot be used, and impurities are prone to be contained in the delivery process. When entering the box, the food safety cannot be guaranteed, and the soup that cannot be sealed in the fast food box leaks during transportation, which will easily contaminate the box body, affect the dining experience of consumers, and cause unpleasant phenomena such as complaints by takeaways, and meals are served. During the carrying process of the fast food box, it is easy to cool the food due to the distance or the outside temperature. In order to solve the heat preservation problem, the fast food box is generally placed in a heavy incubator for delivery, which is very inconvenient to carry. When consumers enter the store to pack, because the existing boxes are inconvenient to handle, they often use packaging bags for packaging, which increases the cost of the seller and also causes white pollution and affects the environment.

Summary of the invention

The purpose of the present invention is to provide a portable anti-leakage fast food box to solve the above problems, providing a lunch box and a lid. The device can effectively extend the temperature of the food in the lunch box and reduce the temperature of the food in the lunch box through the first corrugated paper and the second corrugated paper. The heat dissipation speed is sealed by the connecting rib and the connecting belt, which can prevent the food and soup in the lunch box body from spilling and contaminating the lunch box body during transportation. The lunch box can be matched by the elastic belt No. 1 and No. 2 The connection between the main body and the box cover body is fixed for the second time, and the box cover body is more closely attached to the lunch box body to prevent the connection rib and the connection belt from loosening, which affects the consumer's dining experience. Through the first hand strap and the second hand strap The belt can be convenient for users and dispatchers to take the lunch box, which is convenient to carry and has strong practicability.

In order to solve the above problems, the present invention provides a technical solution: a portable anti-leakage fast food box, including: a lunch box, which includes a lunch box body, a No. 1 heat preservation cavity arranged in the lunch box body, and a No. 1 heat preservation cavity. The No. 1 corrugated paper in the heat preservation cavity, the connecting edge arranged at the top edge of the lunch box body, a set of No. 1 fixing rods arranged on the outer surface of the lunch box body and in corresponding positions, and arranged on the other outer surface of the lunch box body and in position Corresponding set of No. 2 fixing rods, No. 1 fixing belt set on No. 1 fixing rod, No. 1 sleeve set on No. 1 fixing belt and matching with No. 1 fixing rod, set on No. 2 fixing rod The No. 2 fixing strap on the No. 2 fixing belt, the No. 2 sleeve hole that is set on the No. 2 fixing belt and matching the No. 2 fixing rod, one end is fixedly connected to one of the No. 1 fixing belts at one end and the other end is two on the corresponding side surface. No. 1 elastic band fixedly connected with No. 1 fixing belt, No. 2 elastic belt fixedly connected with one end and the other No. 1 fixing belt and the other end fixedly connected with No. 2 fixing belt on the corresponding side surface of the gas phase, and both ends are respectively set in No. 1 The No. 1 hand strap on the fixed rod, the No. 2 hand strap with the two ends respectively wrapped on the No. 2 fixed rod; the box cover, which includes a box cover body set on the top of the lunch box body, and No. 2 set on the top of the box cover body The heat preservation cavity, the No. 2 corrugated paper set in the No. 2 heat preservation chamber, the connecting belt arranged at the top edge of the inner side of the box cover body, the fixing groove arranged at the bottom of the connecting belt and matching the connecting rib, and arranged in the fixing groove and located Connect the sealing ring above the edge.

Preferably, the inner surface of the lunch box body, the outer surface of the lunch box body, and the inner surface of the box cover body are all provided with an oil-proof and waterproof protective layer.

Preferably, the tops of the No. 1 fixed rod and the No. 2 fixed rod are both provided with blocking caps.

Preferably, the flutes of the No. 1 corrugated paper are evenly spaced and the flute height is 0.5mm-1.5mm.

Preferably, the corrugated paper corrugated paper is evenly spaced, and the corrugated height is 0.5mm-1.5mm.

Preferably, the No. 1 fixed rod and the No. 2 fixed rod have the same shape and size.

Preferably, the first elastic belt and the second elastic belt have the same shape and size.

Preferably, the first hand strap and the second hand strap have the same shape and size.

Preferably, the No. 1 corrugated paper and the No. 2 corrugated paper can be selected as E-type corrugated cardboard, F-type corrugated cardboard, and G-type corrugated cardboard.

The beneficial effects of the present invention: The present invention has reasonable and simple structure, low production cost, convenient installation, and complete functions. The device can effectively extend the temperature of food in the lunch box and reduce the heat dissipation speed through the use of No. 1 corrugated paper and No. 2 corrugated paper. The connecting rib and the connecting belt are connected in a sealed manner, which can prevent the food and soup in the lunch box body from spilling and contaminating the lunch box body during transportation. The lunch box body and the lid body can be aligned with the No. 1 elastic belt and No. 2 elastic belt. The connection of the box cover is fixed for the second time, and the body of the box cover is more closely fitted to the body of the lunch box to prevent loosening between the connecting rib and the connecting belt, which affects the consumer's dining experience. It is convenient for users through the No. 1 and No. 2 hand straps Take the lunch box with the dispatcher, which is easy to carry and practical.

Description of the drawings

For ease of description, the present invention is described in detail by the following specific implementation and drawings.

Figure 1 is a schematic diagram of the structure of the present invention;

Figure 2 is a front view of the closed structure of the present invention;

Figure 3 is a top view of the closed structure of the present invention;

4 is a schematic cross-sectional view of the top view of the structure of the present invention;

5 is a schematic cross-sectional view of the front view of the structure of the present invention;

Figure 6 is a partial enlarged cross-sectional view of the connection state of the structured lunch box and the lid of the present invention.

1- Meal box body; 2- No. 1 insulation cavity; 3- No. 1 corrugated paper; 4- Connecting ribs; 5- No. 1 fixing rod; 6- No. 2 fixing rod; 7- No. 1 fixing belt; 8- No. 1 set Hole; 9-No. 2 fixing strap; 10-No. 2 sleeve hole; 11-No. 1 elastic belt; 12-No. 2 elastic belt; 13-No. 1 hand strap; 14-No. 2 hand strap; 15- Box cover body; 16-No. 2 insulation cavity; 17-No. 2 corrugated paper; 18-connecting belt; 19-fixing groove; 20-sealing ring; 21-oil-proof and waterproof protective layer

Detailed ways

As shown in Figures 1 to 6, this specific embodiment adopts the following technical solutions: a portable anti-leakage fast food box, including: a lunch box, which includes a lunch box body 1, a No. 1 thermal insulation set in the lunch box body 1 Cavity 2, No. 1 corrugated paper 3 arranged in No. 1 heat preservation cavity 2, connecting rib 4 arranged at the top edge of the lunch box body 1, and a set of No. 1 fixing rods arranged on the outer surface of the lunch box body 1 and in corresponding positions 5. A set of No. 2 fixing rods set on the other outer surface of the lunch box body 1 and corresponding in position 6, No. 1 fixing belt 7 set on the No. 1 fixing rod 5, set on the No. 1 fixing belt 7 and No. 1 sleeve hole 8 matching the No. 1 fixing rod 5, No. 2 fixing belt 9 set on the No. 2 fixing rod 6, and No. 2 sleeve set on the No. 2 fixing belt 9 and matching with the No. 2 fixing rod 6 Hole 10, one end is fixedly connected to one of the No. 1 fixing bands 7 and one end is fixedly connected to the No. 1 elastic band 11 with the other end fixedly connected to the No. 2 fixing band 9 on the corresponding side surface, and one end is fixed to the other No. 1 fixing band 7 The second elastic band 12 connected and the other end is fixedly connected with the second fixing belt 9 on the corresponding side surface of the gas phase, the two ends are respectively set on the first hand strap 13 on the first fixing rod 5, and the two ends are respectively set on the second fixed The second hand strap 14 on the rod 6; the box cover, which includes the box cover body 15 set on the top of the lunch box body 1, the second heat preservation cavity 16 set on the top of the box cover body 15, and the second heat preservation cavity 16 The second corrugated paper 17, the connecting belt 18 arranged at the top edge of the inner side of the box cover body 15, the fixing groove 19 arranged at the bottom of the connecting belt 18 and matching the connecting edge 4, and the fixing groove 19 is arranged in the fixing groove 19 and located at the connecting edge 4. The upper sealing ring 20.

Wherein, the inner surface of the lunch box body 1, the outer surface of the lunch box body 1, and the inner surface of the box cover body 15 are all provided with an oil- and water-proof protective layer 21; the tops of the first fixed rod 5 and the second fixed rod 6 are all provided There is a blocking cap 22; the corrugated paper of No. 1 corrugated paper 3 is evenly spaced, and the corrugated height is 0.5mm-1.5mm; the corrugated paper of No. 2 corrugated paper 17 is evenly spaced, and the corrugated height is 0.5mm-1.5mm; the fixed rod 5 and the second The number fixing rod 6 has the same shape and the same size; the number one elastic belt 11 and the second elastic belt 12 have the same shape and size; the number one hand strap 13 and the number two hand strap 14 have the same shape and size; E-type corrugated cardboard, F-type corrugated cardboard, and G-type corrugated cardboard can be selected for No. 1 corrugated paper 3 and No. 2 corrugated paper 17.

The state of use of the present invention is: after storing the food in the lunch box body 1, cover the box cover body 15, and at the same time insert the fixing groove 19 of the connecting belt 18 on the top of the connecting rib 4, after the connection is completed, the No. 1 elastic Pull the belt 11, gather it from one side of the box cover body 15 to the center, and at the same time pull the No. 2 elastic belt 12, gather it from the other side of the box cover body 15 to the center, then the box cover body 15 and the lunch box body 1 For the second fixation, you can easily take and carry the No. 1 hand strap 13 and No. 2 hand strap 14 in your hand. When the consumer needs to open it, loosen the No. 1 hand strap 13 and the No. 2 hand strap 14 to They are respectively placed on both sides of the lunch box body 1, and at the same time, the No. 1 elastic belt 11 and the No. 2 elastic belt 12 are moved to both ends, and the box cover body 15 is lifted up to separate the connecting rib 4 and the connecting belt 18. The box body 1 and the box cover body 15 can be separated, and consumers can start eating. The device can effectively extend the temperature of the food in the lunch box and reduce the heat dissipation speed through the connection of the corrugated paper 3 and the second corrugated paper 17. 4 Sealed connection with the connecting belt 18, which can prevent the food and soup in the lunch box body 1 from spilling and contaminating the lunch box body 1 during the transportation process. The lunch box body can be matched with the No. 1 elastic belt 11 and the No. 2 elastic belt 12 1 The connection with the box cover body 15 is secondarily fixed, and the box cover body 15 is more closely attached to the lunch box body 1 to prevent loosening between the connecting rib 4 and the connecting belt 18, which will affect the dining experience of consumers. The belt 13 and the No. 2 hand belt 14 can facilitate users and dispatchers to take the lunch box, which is convenient to carry and has strong practicability.

Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, it is still for those skilled in the art. The technical solutions described in the foregoing embodiments can be modified, or some of the technical features can be equivalently replaced. Any modification, equivalent replacement, improvement, etc., made within the spirit and principle of the present invention shall be included in Within the protection scope of the present invention.

Claims

A portable anti-leakage fast food box, which is characterized in that it comprises:

A lunch box, which includes a lunch box body (1), a No. 1 heat preservation cavity (2) arranged in the No. 1 heat preservation cavity (2), a No. 1 corrugated paper (3) arranged in the No. 1 heat preservation cavity (2), and The connecting edge (4) at the top edge of the lunch box body (1), a set of No. 1 fixed rods (5) arranged on the outer surface of the lunch box body (1) and corresponding positions, and a set of fixed rods (5) arranged on the lunch box body (1). A set of No. 2 fixing rods (6) with corresponding positions on the outer surface, No. 1 fixing belt (7) set on the No. 1 fixing rod (5), set on the No. 1 fixing belt (7) and connected with No. 1 set hole (8) matched with No. 2 fixing rod (5), No. 2 fixing belt (9) set on No. 2 fixing rod (6), set on No. 2 fixing belt (9) and compatible with No. 2. The second hole (10) that matches the fixing rod (6), one end is fixedly connected to one of the first fixing straps (7), and the other end is fixedly connected to the second fixing strap (9) on the corresponding side surface No. 1 elastic belt (11), one end is fixedly connected to the other No. 1 fixing belt (7) and the other end is fixedly connected to the No. 2 fixing belt (9) on the corresponding side surface of the gas phase (12), two No. 1 hand strap (13) on the No. 1 fixed rod (5) at one end, and No. 2 hand strap (14) on the No. 2 fixed rod (6) at both ends respectively;

A box cover, which includes a box cover body (15) set on the top of the lunch box body (1), a No. 2 heat preservation cavity (16) set on the top of the box cover body (15), and a No. 2 heat preservation cavity (16) No. 2 corrugated paper (17), a connecting belt (18) arranged at the top edge of the inner side of the box cover body (15), and a fixing groove (19) arranged at the bottom of the connecting belt (18) and matching the connecting rib (4) , A sealing ring (20) arranged in the fixing groove (19) and located above the connecting edge (4).
The portable anti-leakage fast food box according to claim 1, wherein the inner surface of the lunch box body (1), the outer surface of the lunch box body (1) and the inner surface of the lid body (15) are all provided with There is an oil and waterproof protective layer (21).
The portable anti-leakage fast food box according to claim 1, wherein the tops of the No. 1 fixed rod (5) and the No. 2 fixed rod (6) are both provided with a blocking cap (22).
The portable anti-leakage fast food box according to claim 1, wherein the corrugated sheets of the No. 1 corrugated paper (3) are evenly spaced, and the corrugated height is 0.5mm-1.5mm.
The portable anti-leakage fast food box according to claim 1, characterized in that the corrugations of the second corrugated paper (17) are evenly spaced, and the height of the corrugations is 0.5mm-1.5mm.
The portable anti-leakage fast food box according to claim 1, wherein the first fixed rod (5) and the second fixed rod (6) have the same shape and size.
The portable anti-leakage fast food box according to claim 1, wherein the first elastic belt (11) and the second elastic belt (12) have the same shape and the same size.
A new type of heat preservation lunch box according to claim 1, characterized in that, the first hand strap (13) and the second hand strap (14) have the same shape and size.
A new type of thermal insulation lunch box according to claim 1, characterized in that the No. 1 corrugated paper (3) and No. 2 corrugated paper (17) can be selected from E-type corrugated cardboard, F-type corrugated cardboard, and G-type corrugated cardboard. .