CN210734940U - Heat preservation foam packing carton - Google Patents
Heat preservation foam packing carton Download PDFInfo
- Publication number
- CN210734940U CN210734940U CN201921891428.4U CN201921891428U CN210734940U CN 210734940 U CN210734940 U CN 210734940U CN 201921891428 U CN201921891428 U CN 201921891428U CN 210734940 U CN210734940 U CN 210734940U
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- side wall
- outer side
- box body
- groove
- isosceles trapezoid
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Abstract
The utility model discloses a heat preservation foam packing box, which comprises a box body and a top cover; the top of the box body is provided with a limit bulge and a limit groove which are adjacent, and the limit bulge is arranged on the inner side of the limit groove; the edge of one surface, opposite to the box body, of the top cover is provided with a limiting frame matched with the limiting groove, the limiting frame is clamped in the limiting groove, and the inner side wall of the limiting frame is clamped with the outer side wall of the limiting bulge; and a groove is arranged on the outer side wall of the box body. The utility model can avoid the top cover from sliding off the box body, and increase the stability between the upper cover and the box body; the manufacturing material of the packaging box is saved, and the production cost is reduced; meanwhile, the weight of the packaging box is reduced, and the transportation cost is reduced; the gripping is convenient for workers to grab during carrying, and the carrying convenience is improved; the probability of losing hands of the workers can be effectively reduced.
Description
Technical Field
The utility model relates to a foam packaging box technical field, concretely relates to heat preservation foam packaging box.
Background
Along with the gradual improvement of the requirements of people on the living quality, in order to meet the completeness of a customer on a commodity, a merchant selects a foam packing box to pack the commodity in the transportation process, so that the commodity is prevented from being damaged in the transportation process; accordingly, the foam package is gradually becoming one of the most common packaging materials in daily life.
Along with the gradual popularization of the use of the foam plastic packaging box, more and more packaging boxes are used in various industries. When fruits and vegetables are transported, in order to ensure the freshness of the fruits and vegetables, a merchant can select a foam plastic packaging box as a heat-insulation packaging box, so that the heat-insulation effect is better, and the water loss of the vegetables can be reduced; and can avoid the vegetables to be extruded in the stacking process and damage the appearance of the vegetables.
However, the existing foam packing boxes for vegetable packing have high production cost; but also the requirements of sealing performance and safety are higher and higher, and the foam plastic box in the prior art is not firmly fixed and is easy to be opened in the transportation process, so that the articles in the box are damaged. In addition, the packaging box is not held, so that workers are not easy to carry in the transferring process; when carrying, the staff is easy to lose hands and fall off, and the phenomenon that the articles in the box are scattered occurs.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a heat preservation foam packaging box can the above-mentioned technical problem of effectual solution.
In order to achieve the above object, the utility model provides a following technical scheme:
a heat-preservation foam packing box comprises a box body and a top cover; the top of the box body is provided with a limit bulge and a limit groove which are adjacent, and the limit bulge is arranged on the inner side of the limit groove; the edge of one surface, opposite to the box body, of the top cover is provided with a limiting frame matched with the limiting groove, the limiting frame is clamped in the limiting groove, and the inner side wall of the limiting frame is clamped with the outer side wall of the limiting bulge; and a groove is arranged on the outer side wall of the box body.
Furthermore, the grooves are symmetrically arranged along the center line of the outer side wall of the box body.
Furthermore, all be provided with 3 recesses on each off-plate side wall of box, the recess is isosceles trapezoid shape.
Furthermore, the isosceles trapezoid-shaped groove comprises a middle isosceles trapezoid-shaped groove arranged on the central line of the outer side wall and edge isosceles trapezoid-shaped grooves arranged on two sides of the middle isosceles trapezoid-shaped groove.
Furthermore, the central line of the middle isosceles trapezoid groove coincides with the central line of the outer side wall, and the two edge isosceles trapezoid grooves are symmetrically arranged along the central line of the outer side wall.
Further, the nearest distance between the outer edges of the two edge isosceles trapezoid grooves and the edge of the outer side wall is more than or equal to one tenth of the long edge of the outer side wall.
Further, the wall thickness of the deepest part of the groove is larger than or equal to a fixed value.
Further, the fixed value is 3-6 cm.
Furthermore, an open slot is arranged on the outer side wall of the top cover.
Furthermore, the open slot sets up the position department that links up at top cap and box, the marginal handing-over position of lateral wall and the bottom surface of spacing frame promptly.
Advantageous effects
Compared with the prior art, the utility model provides a heat preservation foam packaging box has following technological effect and advantage:
(1) in the technical scheme, the limiting frame arranged on the top cover, the limiting groove arranged at the top of the box body and the limiting bulge are matched, so that the top cover can be prevented from sliding off the box body, and the limiting function between the top cover and the box body is increased; meanwhile, the stability between the upper cover and the box body is also improved.
(2) The arrangement of the groove on the outer side wall of the box body saves the manufacturing material of the packing box and reduces the production cost; meanwhile, the weight of the packaging box is reduced, and the transportation cost is reduced.
(3) The notch formed at the top of the groove on the outer side wall of the box body provides a grabbing point for workers, so that the workers can grab the notch during carrying conveniently, and the carrying convenience is improved; the probability of losing hands of the workers can be effectively reduced.
(4) The open slot is arranged, so that the top cover can be conveniently opened when the packaging box is disassembled; the time of opening the box is saved, and the volume work efficiency of workers is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the overall structure schematic diagram of the middle box body of the utility model.
Fig. 3 is a schematic view of the overall structure of the middle top cover of the present invention.
The reference signs are: 1-box body, 11-limit bulge, 12-limit groove, 13-middle isosceles trapezoid groove, 14-edge isosceles trapezoid groove, 2-top cover, 21-limit frame and 22-open groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, a heat-preservation foam packing box comprises a box body 1 and a top cover 2; the box body 1 is in a regular cuboid shape, the top of the box body is provided with a limiting bulge 11 and a limiting groove 12 which are adjacent, and the limiting bulge 11 is arranged on the inner side of the limiting groove 12; the edge of the opposite surface of the top cover 2 and the box body 1 is provided with a limit frame 21 matched with the limit groove 12, and the limit frame 21 and the top cover 2 are integrally formed; the limiting frame 21 is clamped in the limiting groove 12, and the inner side wall of the limiting frame 21 is clamped with the outer side wall of the limiting bulge 11; the bottom surface of the limiting frame 21 is connected with the bottom surface of the limiting groove 12. An open slot 22 is arranged on the outer side wall of the top cover 2 at the position where the top cover 2 is connected with the box body 1; the open groove 22 is provided at the position where the outer side wall of the limit frame 21 meets the edge of the bottom surface.
The outer side wall of the box body 1 is provided with grooves, and the grooves on the outer surface of the outer side wall of each side of the periphery of the box body 1 are symmetrically arranged along respective central lines L. The outer side wall of each surface is provided with 3 grooves which are in an isosceles trapezoid shape; the isosceles trapezoid-shaped groove comprises a middle isosceles trapezoid-shaped groove 13 and edge isosceles trapezoid-shaped grooves 14, wherein the middle isosceles trapezoid-shaped groove 13 is formed in the middle line L of the outer side wall, and the edge isosceles trapezoid-shaped grooves 14 are formed in two sides of the middle isosceles trapezoid-shaped groove 13. The middle isosceles trapezoid grooves 13 on each side wall have a central line coinciding with the central line L of the corresponding outer side wall, and the two edge isosceles trapezoid grooves 14 are symmetrically disposed along the respective central lines L. The nearest distance between the outer edges of the two edge isosceles trapezoid-shaped grooves 14 close to the edge of the outer side wall is more than or equal to one tenth of the long edge of the outer side wall. The wall thickness at the deepest part of the groove is more than or equal to a fixed value; the fixed value is 3-6 cm.
Claims (10)
1. A heat-preservation foam packing box comprises a box body (1) and a top cover (2); the method is characterized in that: the top of the box body (1) is provided with a limit bulge (11) and a limit groove (12) which are adjacent, and the limit bulge (11) is arranged on the inner side of the limit groove (12); the edge of one surface, opposite to the box body (1), of the top cover (2) is provided with a limiting frame (21) matched with the limiting groove (12), the limiting frame (21) is clamped in the limiting groove (12), and the inner side wall of the limiting frame (21) is clamped with the outer side wall of the limiting protrusion (11); the outer side wall of the box body (1) is provided with a groove.
2. The heat insulating foam packing box of claim 1, wherein: the grooves are symmetrically arranged along the center line (L) of the outer side wall of the box body (1).
3. The heat insulating foam packing box of claim 1, wherein: all be provided with 3 recesses on each off-plate side wall of box (1), the recess is isosceles trapezoid shape.
4. A heat insulating foam package according to claim 3, wherein: the isosceles trapezoid-shaped grooves comprise middle isosceles trapezoid-shaped grooves (13) arranged on the central line (L) of the outer side wall and edge isosceles trapezoid-shaped grooves (14) arranged on two sides of the middle isosceles trapezoid-shaped grooves (13).
5. The heat insulating foam packing box of claim 4, wherein: the middle line of the middle isosceles trapezoid groove (13) is superposed with the middle line (L) of the outer side wall, and the two edge isosceles trapezoid grooves (14) are symmetrically arranged along the middle line (L) of the outer side wall.
6. The heat insulating foam packing box of claim 4, wherein: the nearest distance between the outer edges of the two edge isosceles trapezoid grooves (14) and the edge of the outer side wall is more than or equal to one tenth of the long edge of the outer side wall.
7. The heat insulating foam packing box of claim 1, wherein: the wall thickness of the deepest part of the groove is larger than or equal to a fixed value.
8. The heat insulating foam packing box of claim 7, wherein: the fixed value is 3-6 cm.
9. The heat insulating foam packing box of claim 1, wherein: an open slot (22) is arranged on the outer side wall of the top cover (2).
10. The insulating foam package of claim 9, wherein: the open slot (22) is arranged at the position where the top cover (2) is connected with the box body (1), namely the edge joint position of the outer side wall and the bottom surface of the limiting frame (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921891428.4U CN210734940U (en) | 2019-11-05 | 2019-11-05 | Heat preservation foam packing carton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921891428.4U CN210734940U (en) | 2019-11-05 | 2019-11-05 | Heat preservation foam packing carton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210734940U true CN210734940U (en) | 2020-06-12 |
Family
ID=71009321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921891428.4U Active CN210734940U (en) | 2019-11-05 | 2019-11-05 | Heat preservation foam packing carton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210734940U (en) |
-
2019
- 2019-11-05 CN CN201921891428.4U patent/CN210734940U/en active Active
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