CN209750118U

CN209750118U - Lunch box

Info

Publication number: CN209750118U
Application number: CN201920126412.8U
Authority: CN
Inventors: 张展宏; 张璐; 唐兵
Original assignee: Wenzhou Youxu Plastic Products Co Ltd
Current assignee: Wenzhou Youxu Plastic Products Co Ltd
Priority date: 2019-01-25
Filing date: 2019-01-25
Publication date: 2019-12-10
Anticipated expiration: 2029-01-25

Abstract

The utility model discloses a lunch box comprises box body and lid, and the left side limit of box body, lid links to each other, and its characterized in that can outwards overturn and open to the lid: the connecting part of the box body and the box cover is provided with a tearing strip, and the tearing strip forms an upper tearing line and a lower tearing line at the connecting part of the box body and the box cover; the opening end inboard of box body is equipped with the cavity that can hold the lid, and the height of cavity is greater than the lid of lid is along high, and the chamber bottom of cavity is equipped with down the fastener in the right side position, the lid of lid is along being equipped with the fastener, and upper and lower fastener corresponds each other. The utility model has the advantages of simple structure and reasonable design, can guarantee the disposable use of cutlery box reliably under the prerequisite that does not influence cutlery box facilitate the use, ensure to have a dinner sanitary safety.

Description

Lunch box

Technical Field

The utility model relates to an improved lunch box.

Background

Lunch boxes (also known as snack boxes) are commonly used for containing fast food or cooked food and are discarded after being used once. The most of the lunch boxes in the market at present are made of plastic thermo-forming structures and comprise a box body and a box cover, one side edge of the box body and one side edge of the box cover are connected, the box cover can be turned outwards to be opened, when the lunch box products leave factory and arrive at fast food or cooked food operators, the box cover needs to be opened first, and after the fast food or the cooked food is filled in the box body, the box cover is covered. However, when the food reaches the hands of the end user, it cannot be guaranteed whether the food in the lunch box is opened in the circulation link or whether the lunch boxes containing the food are reused, so that it is difficult to reliably guarantee the disposable use of the lunch boxes and ensure the sanitary and safe dining.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and aims to provide a lunch box which has a simple structure and reasonable design, can reliably ensure the disposable use on the premise of not influencing convenient use, and ensures the sanitation and safety of the meal.

The utility model adopts the following technical proposal to complete:

The utility model provides a cutlery box comprises box body and lid, and the left side limit of box body, lid links to each other, and its characterized in that can outwards overturn and open to the lid: the connecting part of the box body and the box cover is provided with a tearing strip, and the tearing strip forms an upper tearing line and a lower tearing line at the connecting part of the box body and the box cover; the opening end inboard of box body is equipped with the cavity that can hold the lid, and the height of cavity is greater than the lid of lid is along high, and the chamber bottom of cavity is equipped with down the fastener in the right side position, the lid of lid is along being equipped with the fastener, and upper and lower fastener corresponds each other.

When the lunch box with the structure is used, the box cover can be opened, fast food or cooked food can be filled in the box body, and then the box cover is covered, but after the box cover is covered, the cover edge of the box cover can be buried in the concave cavity at the inner side of the opening end of the box body, and the box cover is difficult to be grasped by hands, so that the box cover is difficult to open; when the lunch box reaches the hands of the end user, the user can tear the tearing strip to open the box cover of the lunch box from the other side, so that the convenience in use of the lunch box is guaranteed, foods in the lunch box can be guaranteed not to be opened in a circulation link to a great extent, the lunch box containing the foods can be removed and reused, the disposable use of the lunch boxes is guaranteed well and reliably, and the dining sanitation and safety are guaranteed.

Preferably, the cover of the box cover is folded outwards along the top to form an outer folded edge in a small size, and when the box cover covers the box body, the outer folded edge blocks a combination gap between the cover edge and the concave cavity. The outer folded edge is directly and elastically abutted against the cavity wall of the concave cavity; or the concave cavity is provided with a superior concave cavity at the position corresponding to the outer folded edge, the outer folded edge is positioned in the superior concave cavity, and the bottom and the edge of the outer folded edge are close to the cavity bottom and the cavity wall of the superior concave cavity. Above-mentioned design can make the lid more difficult after covering to be opened from lid one side, more reliably guarantees the disposable use of these cutlery boxes, can guarantee the sealed reliability of lid to the box body simultaneously, guarantees the health of the interior food circulation link of box.

preferably, the left side limit of box body, lid all be equipped with extend outside and through extend outside with tear the strip and link to each other, correspond the extension of lid, the open end terminal surface of box body is equipped with the recess of stepping down at the left side position. Above-mentioned design can make the lid can cover tightly inboard at the open end of box body, simple structure reasonable in design.

preferably, the width of the tearing strip is larger than the width of the connecting part of the box body and the box cover, so that a pulling handle tongue is formed at one end or two ends of the tearing strip. The design can lead the tearing strip to be easier to be torn off, thus ensuring the convenient use of the lunch box.

Preferably, the box body and the box cover are plastic thermoforming parts, the lower fastener is a forming protrusion of the box body during thermoforming, and the upper fastener is a forming recess of the box cover during thermoforming.

Drawings

The utility model discloses there is following figure:

FIG. 1 is a view showing the lunch box opened;

Fig. 2 is a half sectional view of the lunch box when it is covered.

Detailed Description

The following describes embodiments of the present invention in detail with reference to the accompanying drawings.

As shown in the figures, the utility model discloses a lunch box, by box body 1 and lid 2 composition, box body 1, lid 2 are plastics thermoforming spare, the left side of box body 1, lid 2 links to each other, lid 2 can outwards overturn and open, the connection position of box body 1, lid 2 is equipped with tears strip 4, the left side of box body 1, lid 2 is equipped with outer extension 11, 12 and through extending with tear strip 4 and link to each other, correspond the outer extension 21 of lid, the open end terminal surface of box body 1 is equipped with abdicating concave recess 12 in the left side position, tears strip 4 forms upper and lower tear line 5 at the connection position of box body 1, lid 2, the width of tearing strip 4 is greater than the width at box body, lid connection position to form handle tongue 41 at the one end or both ends of tearing strip 4; a concave cavity 3 capable of accommodating the box cover 2 is arranged on the inner side of the opening end of the box body 1, the height of the concave cavity 3 is larger than the cover edge height of the box cover 2, and the cover edge of the box cover 2 is close to the cavity wall of the concave cavity 3; the cover of lid 2 is outwards done small-size (generally be not more than 1mm in right side position) along the top and turns over a book and form outer hem 22, and when lid 2 covered box body 1, outer hem 22 blocked the lid along the combination gap with cavity 3, cavity 3 is equipped with higher level's cavity 31 in the position that corresponds outer hem 22, outer hem 22 is located higher level's cavity 31, and the bottom and the edge of outer hem 22 are close to each other with the chamber wall at the bottom of higher level's cavity 31. The cavity bottom of cavity 3 is equipped with down fastener 13 in the right side position, and lower fastener 13 is the shaping protrusion of box body 1 when thermoforming, the lid of lid 2 is along being equipped with fastener 23, goes up fastener 23 for lid 2 is the shaping recess of thermoforming, and upper and lower fastener corresponds each other, and when the lid was covered, should guarantee to have sufficient fastening force between the upper and lower fastener and make the lid can not be opened easily from lid one side.

Claims

1. The utility model provides a cutlery box comprises box body and lid, and the left side limit of box body, lid links to each other, and its characterized in that can outwards overturn and open to the lid: the connecting part of the box body and the box cover is provided with a tearing strip, and the tearing strip forms an upper tearing line and a lower tearing line at the connecting part of the box body and the box cover; the opening end inboard of box body is equipped with the cavity that can hold the lid, and the height of cavity is greater than the lid of lid is along high, and the chamber bottom of cavity is equipped with down the fastener in the right side position, the lid of lid is along being equipped with the fastener, and upper and lower fastener corresponds each other.

2. A cutlery box as claimed in claim 1, wherein: the cover edge of the box cover is folded outwards in a small size along the top to form an outer folded edge, and when the box cover covers the box body, the outer folded edge blocks a combination gap between the cover edge and the concave cavity.

3. A cutlery box as claimed in claim 2, wherein: the outer folded edge is directly and elastically abutted against the cavity wall of the concave cavity.

4. A cutlery box as claimed in claim 2, wherein: the cavity is provided with a superior cavity at a position corresponding to the outer folded edge, the outer folded edge is positioned in the superior cavity, and the bottom and the edge of the outer folded edge are close to the cavity bottom and the cavity wall of the superior cavity.

5. A cutlery box as claimed in claim 1, wherein: the left side limit of box body, lid all be equipped with extend outside and through extend outside with it links to each other to tear the strip, correspond the extension of lid, the open end terminal surface of box body is equipped with the recess of stepping down at the left side position.

6. A cutlery box as claimed in claim 1, wherein: the width of the tearing strip is larger than that of the connecting part of the box body and the box cover, so that a pull handle tongue is formed at one end or two ends of the tearing strip.

7. A cutlery box as claimed in claim 1, wherein: the box body and the box cover are plastic thermoforming parts, the lower fastener is a forming protrusion of the box body during thermoforming, and the upper fastener is a forming concave of the box cover during thermoforming.