CN221478181U

CN221478181U - Novel portable plastic uptake cutlery box

Info

Publication number: CN221478181U
Application number: CN202323603449.0U
Authority: CN
Inventors: 殷培所
Original assignee: Botel Packaging Jiangsu Co ltd
Current assignee: Botel Packaging Jiangsu Co ltd
Priority date: 2023-12-28
Filing date: 2023-12-28
Publication date: 2024-08-06
Anticipated expiration: 2033-12-28

Abstract

The utility model relates to the technical field of cutlery boxes, and discloses a novel portable plastic-sucking cutlery box, which comprises a box body, a box cover and an inner core, wherein the upper end of the box body is opened, the inner core is arranged in the box body, and a preset interval is reserved between the outer side surface of the inner core and the box body. This novel portable plastic uptake cutlery box constitutes first sealing through between overlap joint portion and the side seal portion when box body and the lid are in under the connected state, constitutes the second sealing through between vertical seal portion and the vertical connecting portion, constitutes the third sealing through between second horizontal seal portion and the horizontal portion, through setting up above-mentioned three seal structure to can make the connection leakproofness between box body and the lid better, the food of storage in the inner core is difficult to outwards spill over from the junction seal between box body and the lid.

Description

Novel portable plastic uptake cutlery box

Technical Field

The utility model relates to the technical field of cutlery boxes, in particular to a novel portable plastic-sucking cutlery box.

Background

At present, the cutlery box mainly includes two kinds, and one kind is the plastic uptake cutlery box, and the hardness of blowing cutlery box is high, and the cost of manufacture is slightly low, and more is applicable to disposable snack packing, and another kind is the plastic uptake cutlery box, and the plastic uptake cutlery box compares in the plastic uptake cutlery box, and the ductility of plastic uptake cutlery box is better, can fold, saves more space, convenient to use person carries.

The Chinese patent with the prior authorized bulletin number of CN218537789U discloses a foldable plastic sucking cutlery box which is convenient to use, can be folded and has the advantage of convenient carrying, but the cutlery box still has the following defects: the sealing performance between the box body and the box cover is poor, when liquid foods are stored, the liquid foods easily flow out from between the box body and the box cover when jolt and shake, and food waste is caused.

Disclosure of utility model

The utility model aims to provide a novel portable plastic-sucking cutlery box, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel portable plastic uptake cutlery box comprises a box body, a box cover and an inner core, wherein the upper end of the box body is provided with an opening, the inner core is arranged in the box body, and a preset interval is reserved between the outer side surface of the inner core and the box body;

The upper end face of the box body is provided with a second transverse sealing part, the inner side face of the box body extends downwards to form a vertical sealing part, the second transverse sealing part and the vertical sealing part are connected at right angles, the inner side face of the box body is also provided with a first transverse sealing part, and the first transverse sealing part and the vertical sealing part are also connected at right angles;

The upper end of the inner core extends to the periphery to form a lap joint part, and the lap joint part horizontally contacts with the first transverse sealing part;

The lower extreme central area downwardly extending of lid forms the lower extension, and lower extension and the interior circumference size looks adaptation of inner core, the lower extreme edge area indent of lid form side seal portion, side seal portion and overlap joint portion horizontal contact, the edge area of lid still upwards extends and forms vertical connecting portion, vertical connecting portion and vertical seal portion butt, and the edge area outside of lid still outwards extends and forms horizontal portion, horizontal portion and the horizontal contact of second horizontal seal portion.

Further, the vertical sealing portion and the vertical connecting portion are both obliquely arranged.

Further, the vertical sealing part and the vertical connecting part are in interference connection fit.

Further, the lower end face of the lower extension part is lower than the upper end face of the inner core by a preset distance.

Further, the left and right sides of box body is provided with the clamp plate, is provided with the roof on the lid, and the horizontal distance between clamp plate and the roof is less than six centimetres.

Further, the box body and the inner core are arranged at equal intervals.

Further, a portable handle is arranged in the center of the box cover.

Compared with the prior art, the utility model provides a novel portable plastic uptake cutlery box, which has the following beneficial effects:

This novel portable plastic uptake cutlery box constitutes first sealing through between overlap joint portion and the side seal portion when box body and the lid are in under the connected state, constitutes the second sealing through between vertical seal portion and the vertical connecting portion, constitutes the third sealing through between second horizontal seal portion and the horizontal portion, through setting up above-mentioned three seal structure to can make the connection leakproofness between box body and the lid better, the food of storage in the inner core is difficult to outwards spill over from the junction seal between box body and the lid.

Drawings

FIG. 1 is an overall schematic view of a novel portable plastic uptake cutlery box of the present utility model;

FIG. 2 is an enlarged schematic view of the structure shown in FIG. 1A;

FIG. 3 is a perspective view of a novel portable plastic uptake cutlery box of the present utility model in half-section;

FIG. 4 is an enlarged schematic view of the structure shown at B in FIG. 3;

FIG. 5 is a side view of a novel portable plastic uptake cutlery box of the present utility model;

FIG. 6 is a top view of a novel portable plastic uptake cutlery box of the present utility model;

fig. 7 is a cross-sectional view of section C-C of fig. 6.

In the figure: 100. a case body; 110. a pressing plate; 120. a vertical sealing part; 130. a first transverse seal; 140. a second transverse seal; 200. a box cover; 210. a portable handle; 220. a top plate; 230. a lower extension; 240. a vertical connection; 250. a horizontal portion; 300. an inner core; 310. and a lap joint part.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-7, a novel portable plastic uptake cutlery box comprises a box body 100, a box cover 200 and an inner core 300, wherein the upper end of the box body 100 is opened, the inner core 300 is arranged in the box body 100, a preset interval is reserved between the outer side surface of the inner core 300 and the box body 100, the upper end surface of the box body 100 is provided with a second transverse sealing part 140, the inner side surface of the box body 100 extends downwards to form a vertical sealing part 120, the second transverse sealing part 140 and the vertical sealing part 120 are arranged in a right-angle connection manner, the inner side surface of the box body 100 is also provided with a first transverse sealing part 130, the first transverse sealing part 130 and the vertical sealing part 120 are also arranged in a right-angle connection manner, the upper end of the inner core 300 extends to the periphery to form a lap joint part 310, the lap joint part 310 horizontally contacts with the first transverse sealing part 130, the central area of the lower end of the box cover 200 is extended downwards to form a lower extension part 230, the lower extension part 230 is matched with the inner peripheral dimension of the inner core 300, the edge area of the lower end of the box cover 200 is concaved inwards to form a side sealing part, the side sealing part horizontally contacts with the lap joint part 310, the edge area of the box cover 200 is also extended upwards to form a vertical connecting part 240, the vertical connecting part 240 is abutted with the vertical sealing part 120, the outer side of the edge area of the box cover 200 is also extended outwards to form a horizontal part 250, the horizontal part 250 horizontally contacts with the second transverse sealing part 140, the left side and the right side of the box body 100 are provided with pressing plates 110, the box cover 200 is provided with a top plate 220, and the horizontal distance between the pressing plates 110 and the top plate 220 is less than six cm.

Specific use and action of the embodiment:

when the case body 100 and the case cover 200 are in a connection state, a first seal is formed between the overlap portion 310 and the side seal portion, the first seal is a horizontal seal, a second seal is formed between the vertical seal portion 120 and the vertical connection portion 240, the second seal is a vertical seal, in addition, a third seal is formed between the second transverse seal portion 140 and the horizontal portion 250, and the third seal is a horizontal seal, by means of the arrangement of the three seal structures, the connection tightness between the case body 100 and the case cover 200 is better, and food stored in the inner core 300 is not easy to overflow outwards from the connection seal between the case body 100 and the case cover 200.

When it is desired to open the cap 200, a user may put an index finger on the pressing plate 110 and then push the top plate 220 upward with a thumb, so that the cap 200 moves upward with respect to the case body 100, thereby opening the cap 200.

When the cutlery box needs to be folded, the box cover 200 is pressed from top to bottom, so that the box body 100 and the inner core 300 are both stressed and folded into a plane shape, and at this time, a user can conveniently place the cutlery box into a knapsack or other storage bags. It should be noted that the plastic lunch box has certain plasticity, so that the plastic lunch box can be folded into an approximate plane shape under force.

It should be further added that the distance between the pressing plate 110 and the top plate 220 is smaller than six cm, because the distance between the index finger and the thumb of a normal person is smaller than six cm, so that the index finger of a user can be conveniently placed on the pressing plate 110, and the thumb pushes the top plate 220 upwards, so that the pressing plate 110 and the top plate 220 are separated.

Further, the vertical sealing portion 120 and the vertical connecting portion 240 are both obliquely configured, the vertical sealing portion 120 and the vertical connecting portion 240 are in interference connection fit, the interference fit of the vertical sealing portion 120 and the vertical connecting portion 240 is to enable the friction force at the connecting portion of the vertical sealing portion 120 and the vertical connecting portion 240 to be larger, sealing is better, and the vertical sealing portion 120 and the vertical connecting portion 240 are both obliquely configured to enable the vertical sealing portion 120 and the vertical connecting portion 240 to be connected together more easily.

Further, the lower end surface of the lower extension 230 is lower than the upper end surface of the inner core 300 by a predetermined distance, so that the lower extension 230 and the inner sidewall of the inner core 300 can be in contact with each other to form a sealing structure, which corresponds to the fourth sealing structure, thereby further enhancing the connection tightness between the case body 100 and the case cover 200.

Further, the case 100 and the inner core 300 are disposed at equal intervals, so that each part of the case 100 and the inner core 300 is uniformly stressed when the case 100 and the inner core 300 are folded.

Further, a portable handle 210 is provided at the center of the cap 200, and the portable handle 210 is provided to facilitate the opening of the cap 200.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel portable plastic uptake cutlery box, includes box body (100), lid (200) and inner core (300), its characterized in that: the upper end of the box body (100) is provided with an opening, the inner core (300) is arranged in the box body (100), and a preset interval is reserved between the outer side surface of the inner core (300) and the box body (100);

the upper end face of the box body (100) is provided with a second transverse sealing part (140), the inner side face of the box body (100) downwards extends to form a vertical sealing part (120), the second transverse sealing part (140) is connected with the vertical sealing part (120) at right angles, the inner side face of the box body (100) is also provided with a first transverse sealing part (130), and the first transverse sealing part (130) is also connected with the vertical sealing part (120) at right angles;

The upper end of the inner core (300) extends to the periphery to form a lap joint part (310), and the lap joint part (310) horizontally contacts with the first transverse sealing part (130);

The lower extreme central region downwardly extending of lid (200) forms lower extension (230), and lower extension (230) and inner core (300) inner circumference size looks adaptation, and the lower extreme marginal area indent of lid (200) forms side seal portion, side seal portion and overlap joint portion (310) horizontal contact, the marginal area of lid (200) still upwards extends and forms vertical connecting portion (240), vertical connecting portion (240) and vertical seal portion (120) looks butt, and the marginal area outside of lid (200) still outwards extends and forms horizontal portion (250), horizontal portion (250) and second horizontal seal portion (140) horizontal contact.

2. The novel portable plastic uptake cutlery box of claim 1, wherein: the vertical sealing part (120) and the vertical connecting part (240) are both arranged obliquely.

3. The novel portable plastic uptake cutlery box of claim 2, wherein: the vertical sealing part (120) and the vertical connecting part (240) are in interference connection fit.

4. A novel portable plastic uptake cutlery box as defined in claim 3, wherein: the lower end surface of the lower extension part (230) is lower than the upper end surface of the inner core (300) by a preset distance.

5. The novel portable plastic uptake cutlery box of claim 4, wherein: the left side and the right side of the box body (100) are provided with pressing plates (110), the box cover (200) is provided with a top plate (220), and the horizontal distance between the pressing plates (110) and the top plate (220) is smaller than six centimeters.

6. The novel portable plastic uptake cutlery box of claim 1, wherein: the box body (100) and the inner core (300) are arranged at equal intervals.

7. The novel portable plastic uptake cutlery box of claim 1, wherein: the center of the box cover (200) is provided with a portable handle (210).