CN202819985U - Leak-proof structure of environment-friendly lunch box - Google Patents
Leak-proof structure of environment-friendly lunch box Download PDFInfo
- Publication number
- CN202819985U CN202819985U CN 201220478699 CN201220478699U CN202819985U CN 202819985 U CN202819985 U CN 202819985U CN 201220478699 CN201220478699 CN 201220478699 CN 201220478699 U CN201220478699 U CN 201220478699U CN 202819985 U CN202819985 U CN 202819985U
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- box body
- rib
- box
- proof structure
- bonding
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- Expired - Fee Related
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Abstract
The utility model discloses a leak-proof structure of an environment-friendly lunch box. The leak-proof 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 bottom part and side edges connected to the outer edge of the bottom part; a transverse division rib which is molded integrally with the box body divides the box body into a rice area and a dish area; the dish area is provided with at least two longitudinal division ribs in an ultrasonic bonding manner; the longitudinal division ribs are shaped like triangular prisms, and the sections are inverted V-shaped. The leak-proof structure of the environment-friendly lunch box is good in anti-leakage effect, and environment-friendly.
Description
Technical field
The utility model relates to a kind of lunch box for environment protection, refers in particular to a kind of leakage-proof structure of lunch box for environment protection.
Background technology
In the prior art, cutlery box generally is comprised of box body and lid, and lid and box body articulate, and box body is surrounded by a bottom and four side; With the transverse dividing rib of the one-body molded formation of box body box body is separated into fill a bowl with rice district and dish-picking area; Dish-picking area arranges some vertical lattice ribs, and dish-picking area is separated into different piece, holds respectively different dish classes, and for preventing the taint of odour of different dish classes, vertically the lattice rib generally sticks on the box body bottom by glue, in case soup juice seepage.
Simultaneously, in order to save consumptive material, usually can opening be set in the box body bottom that vertically the lattice rib is corresponding, at this moment, the glue of employing prior art is pasted vertical lattice rib and can not be reached preferably antiseep effect.
In view of defects, the inventor develops a kind of lunch box for environment protection leakage-proof structure that overcomes this defective, and this case produces thus.
The utility model content
The purpose of this utility model is to provide the leakage-proof structure of the effective lunch box for environment protection of a kind of antiseep.
For reaching above-mentioned purpose, solution of the present utility model is:
A kind of leakage-proof structure of lunch box for environment protection is comprised of box body and lid, and lid and box body articulate, and the side of box body outer rim by a bottom and bottom being connected in surrounds; With the transverse dividing rib of the one-body molded formation of box body box body is separated into fill a bowl with rice district and dish-picking area; Dish-picking area is by at least two vertical lattice ribs of the bonding setting of ultrasonic wave, and vertically the lattice rib is triangular prism shape, and the cross section is down " V " shape.
Further, vertically rib two ends, lattice rib top form respectively radially matte, and a matte and box body side ultrasonic wave are bonding, and another matte and transverse dividing rib ultrasonic wave are bonding.
Further, vertically lattice rib and box body side joint, with box body bottom connection place and and transverse dividing rib joint, form respectively and radially paste sheet, described radially paste sheet by ultrasonic wave bonding respectively with box body side, box body bottom and transverse dividing rib gluing.
After adopting such scheme, the utility model dish-picking area is by at least two vertical lattice ribs of the bonding setting of ultrasonic wave, vertically the lattice rib is triangular prism shape, by ultrasonic wave is bonding vertical lattice rib is set, even in the box body bottom that vertically the lattice rib is corresponding opening is set, can seepage yet, simultaneously, ultrasonic wave is bonding can not to produce pollution, comparatively environmental protection; Vertical lattice rib is set to triangular prism shape, and the cross section is down " V " shape, can strengthen the intensity of box body dish-picking area.
On the other hand, vertically rib two ends, lattice rib top form respectively radially matte, matte with vertical lattice rib and box body side and and the transverse dividing rib between the gap covering of bonding formation, even be subject to the extruding of food, seepage can not occur yet.
Description of drawings
Fig. 1 is structural representation of the present utility model;
The partial enlarged drawing of Fig. 2 Fig. 1.
Label declaration
The specific embodiment
Below in conjunction with drawings and the specific embodiments the utility model is described in detail.
Consult Figure 1 and Figure 2, the leakage-proof structure 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 the side 12 of box body 1 11 outer rims by a bottom 11 and bottom being connected in surrounds.
With the transverse dividing rib 13 of box body 1 one-body molded formation box body 1 is separated into fill a bowl with rice district and dish-picking area.
Dish-picking area is by at least two vertical lattice ribs 14 of the bonding setting of ultrasonic wave, and vertically lattice rib 14 is triangular prism shape, and the cross section is down " V " shape.
For preventing that soup juice is from the top rib seepage of vertical lattice rib 14 of triangular prism shape, can form respectively radially matte 141 at vertical rib two ends, lattice rib 14 top, one matte 141 is bonding with box body 1 side 12 ultrasonic waves, and another matte 141 is bonding with transverse dividing rib 13 ultrasonic waves.
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 (3)
1. the leakage-proof structure of a lunch box for environment protection is comprised of box body and lid, and lid and box body articulate, and the side of box body outer rim by a bottom and bottom being connected in surrounds; With the transverse dividing rib of the one-body molded formation of box body box body is separated into fill a bowl with rice district and dish-picking area; It is characterized in that: dish-picking area is by at least two vertical lattice ribs of the bonding setting of ultrasonic wave, and vertically the lattice rib is that triangular prism shape is vertical, and the cross section is down " V " shape.
2. the leakage-proof structure of a kind of lunch box for environment protection as claimed in claim 1 is characterized in that: vertically rib two ends, lattice rib top form respectively radially matte, and a matte and box body side ultrasonic wave are bonding, and another matte and transverse dividing rib ultrasonic wave are bonding.
3. the leakage-proof structure of a kind of lunch box for environment protection as claimed in claim 1, it is characterized in that: vertically lattice rib and box body side joint, with box body bottom connection place and and transverse dividing rib joint, form respectively and radially paste sheet, described radially paste sheet by ultrasonic wave bonding respectively with box body side, box body bottom and transverse dividing rib gluing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220478699 CN202819985U (en) | 2012-09-19 | 2012-09-19 | Leak-proof structure of environment-friendly lunch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220478699 CN202819985U (en) | 2012-09-19 | 2012-09-19 | Leak-proof structure of environment-friendly lunch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202819985U true CN202819985U (en) | 2013-03-27 |
Family
ID=47931822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220478699 Expired - Fee Related CN202819985U (en) | 2012-09-19 | 2012-09-19 | Leak-proof structure of environment-friendly lunch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202819985U (en) |
-
2012
- 2012-09-19 CN CN 201220478699 patent/CN202819985U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20150919 |
|
| EXPY | Termination of patent right or utility model |