CN202819986U

CN202819986U - Adhesive structure of environment-friendly lunch box

Info

Publication number: CN202819986U
Application number: CN 201220478767
Authority: CN
Inventors: 黄志贤
Original assignee: XIAMEN WEIMENG ENVIRONMENTAL PROTECTION MATERIAL CO Ltd
Current assignee: XIAMEN WEIMENG ENVIRONMENTAL PROTECTION MATERIAL CO Ltd
Priority date: 2012-09-19
Filing date: 2012-09-19
Publication date: 2013-03-27
Anticipated expiration: 2022-09-19

Abstract

The utility model discloses an adhesive structure of an environment-friendly lunch box. The adhesive structure of the environment-friendly lunch box comprises a box body and a box cover, wherein the box cover is pivoted with the box body; the box body is formed by the enclosing of a box bottom and peripheral wall panels connected to the outer edge of the box bottom; a partition wall is arranged on the box bottom and molded integrally with the box body; the partition wall is composed of two partition wall panels; the sections are inverted V-shaped; the peripheral wall panels arranged on the partition wall are mutually connected by lugs; masking films respectively extend from two ends of an intersecting line of the two partition wall panels and are respectively adhered to the inner sides of the peripheral wall panels; two ends of the two partition wall panels extend in a radial direction to form independent triangular plates; and the triangular plates are adhered to the inner sides of the peripheral wall panels and at the interconnected part of the lugs. Therefore, the adhesive structure of the environment-friendly lunch box is simple in production technology, good in anti-leakage effect and environment-friendly.

Description

A kind of glued construction of lunch box for environment protection

Technical field

The utility model relates to a kind of lunch box for environment protection, refers in particular to a kind of glued construction of lunch box for environment protection.

Background technology

In the prior art, patent No. ZL00236363.1 discloses a kind of Partitioned paper lunch-box, as shown in Figures 1 and 2, comprise at the bottom of the box 10, be connected in 10 outer rims at the bottom of the box outer curtain wall penel 20, be arranged at the bottom of the box dividing wall 30 on 10, dividing wall 30 cross sections are trapezoidal, being comprised of two partition wallboards 301, is one to flush face between the apical margin of two partition wallboards 301; Be connected with respectively triangle to tabs 40 between outer curtain wall penel 20 and two partition wallboards 301, interconnect with lug 50 between the outer curtain wall penel 20 of dividing wall 30 and outer curtain wall penel 20 junctions, these two ends that flush face respectively are extended with a matte 60, and this matte 60 is pasted on respectively the inboard of the outer curtain wall penel 20 at this place.

As shown in Figure 2, during production, first triangle is amounted to tabs 40, formed little triangular plate; Then two lugs 50 are bonding, and the little triangular plate that will amount to formation is bonded in outer curtain wall penel 20 inboards.

Therefore, the need of production of prior art Partitioned paper lunch-box is amounted to first triangle to tabs, and operation is comparatively complicated; Simultaneously, the little triangular plate of amounting to formation produces elasticity tension at the folding line place, and when adopting ultrasonic wave bonding, bonding effect is poor, and adopts the bonding not environmental protection of glue.

In view of the defects of prior art, the inventor develops a kind of glued construction that overcomes the lunch box for environment protection of this defective, and this case produces thus.

The utility model content

The purpose of this utility model is to provide the glued construction of the simple and lunch box for environment protection that antiseep is effective of a kind of production technology.

For reaching above-mentioned purpose, solution of the present utility model is:

A kind of glued construction of lunch box for environment protection is comprised of box body and lid, and lid and box body articulate, box body by box at the bottom of and be connected in that the outer curtain wall penel of outer rim surrounds at the bottom of the box; On dividing wall is arranged at the bottom of the box, and one-body molded with box body; Dividing wall is comprised of two partition wallboards, and the cross section is down " V " shape; Arrange between the outer curtain wall penel at dividing wall place with the lug interconnection, two partition wallboard intersection two ends respectively are extended with a matte, and this matte is pasted on respectively the inboard of outer curtain wall penel; The two ends of two partition wallboards radially extend to form independently triangular plate, and triangular plate is pasted on the inboard of outer curtain wall penel, are positioned at lug interconnection place.

Further, matte and triangular plate are bonded in the inboard of outer curtain wall penel by ultrasonic wave.

After adopting such scheme, the two ends of these practical two partition wallboards radially extend to form independently triangular plate, during production, can triangular plate directly be pasted on the inboard of outer curtain wall penel, and that saves prior art amounts to the operation of triangle to tabs, and production technology is comparatively simple; Simultaneously, directly sticking effect is better, thereby leak preventing effect is better; Secondly, the dividing wall cross section is down " V " shape, is trapezoidal with the dividing wall cross section of prior art and compares, comparatively the material saving.

On the other hand, triangular plate can directly be pasted on the inboard of outer curtain wall penel, and therefore, triangular plate can be bonded in by ultrasonic wave the inboard of outer curtain wall penel, and ultrasonic wave is bonding not to pollute comparatively environmental protection.

Description of drawings

Fig. 1 is the prior art structural representation;

Fig. 2 is the plane outspread drawing of prior art;

Fig. 3 is the utility model structural representation;

Fig. 4 is Fig. 3 partial enlarged drawing;

Fig. 5 is the utility model local expansion figure.

Label declaration

10 outer curtain wall penels 20 at the bottom of the box

Dividing wall 30 partition wallboards 301

Triangle is to tabs 40 lugs 50

Matte 60

At the bottom of box body 1 box 11

Outer curtain wall penel 12 lugs 121

Dividing wall 13 partition wallboards 131

Matte 132 triangular plates 133

Lid 2.

The specific embodiment

Below in conjunction with drawings and the specific embodiments the utility model is described in detail.

Consult Fig. 3 to shown in Figure 5, the glued construction of a kind of lunch box for environment protection that the utility model discloses is comprised of box body 1 and lid 2, and lid 2 articulates with box body 1, and box body 1 is by at the bottom of the box 11 and be connected in that the outer curtain wall penel 12 of 11 outer rims surrounds at the bottom of the box.

Dividing wall 13 is arranged at the bottom of the box on 11, and one-body molded with box body 11.Dividing wall 13 is comprised of two partition wallboards 131, and the cross section is down " V " shape, can economize consumptive material, comparatively environmental protection, and also intensity is better.

Arrange between the outer curtain wall penel 12 at dividing wall 13 places with lug 121 interconnection, the two ends of two partition wallboards, 131 intersections respectively are extended with a matte 132, and this matte 132 is pasted on respectively the inboard of outer curtain wall penel 12.

The two ends of two partition wallboards 131 radially extend to form independently triangular plate 133, and triangular plate 133 is pasted on the inboard of outer curtain wall penel 12, are positioned at lug 121 interconnect location.

Paste closely for making, be unlikely seepage, matte 132 and triangular plate 133 can be bonded in by ultrasonic wave the inboard of outer curtain wall penel 12, and the bonding comparatively environmental protection of ultrasonic wave.

The above is preferred embodiment of the present utility model only, is not the restriction to this case design, and all equivalent variations of doing according to the design key of this case all fall into the protection domain of this case.

Claims

1. the glued construction of a lunch box for environment protection is characterized in that: be comprised of box body and lid, lid and box body articulate, box body by box at the bottom of and be connected in that the outer curtain wall penel of outer rim surrounds at the bottom of the box; On dividing wall is arranged at the bottom of the box, and one-body molded with box body; Dividing wall is comprised of two partition wallboards, and the cross section is down " V " shape; Arrange between the outer curtain wall penel at dividing wall place with the lug interconnection, two partition wallboard intersection two ends respectively are extended with a matte, and this matte is pasted on respectively the inboard of outer curtain wall penel; The two ends of two partition wallboards radially extend to form independently triangular plate, and triangular plate is pasted on the inboard of outer curtain wall penel, are positioned at lug interconnection place.

2. the glued construction of a kind of lunch box for environment protection as claimed in claim 1, it is characterized in that: matte and triangular plate are bonded in the inboard of outer curtain wall penel by ultrasonic wave.