CN209777170U - Packaging box for polycrystalline silicon products - Google Patents
Packaging box for polycrystalline silicon products Download PDFInfo
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- CN209777170U CN209777170U CN201920271026.8U CN201920271026U CN209777170U CN 209777170 U CN209777170 U CN 209777170U CN 201920271026 U CN201920271026 U CN 201920271026U CN 209777170 U CN209777170 U CN 209777170U
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Abstract
The utility model relates to the technical field of packaging, in particular to a packaging box for polysilicon products, which comprises a box body and a box cover; the opening of the box body is rectangular; the case lid includes: a first layer and a second layer; the first laminate includes: the first connecting part and the first folding part; the first connecting part is rectangular; the first folding parts are arranged at two opposite ends of the first connecting part; the first folding part can be folded relative to the first connecting part along the edge of the first connecting part; the second layer body includes: a second connecting part and a second folding part; the second connecting part is rectangular; the second folding parts are arranged at two opposite ends of the second connecting part; the second folding part can be folded relative to the second connecting part along the edge of the second folding part; the first connecting part and the second connecting part are mutually overlapped and connected to form a covering part; the first folding part and the second folding part are respectively positioned in the extending directions of the covering part which are perpendicular to each other; the cover portion can cover the opening of the box body. Adopt the utility model discloses can improve the weighing capacity of packing box case lid, reduce the transportation risk.
Description
Technical Field
the utility model relates to the technical field of packaging, especially, relate to a packing box for polycrystalline silicon product.
Background
at present, most of polysilicon products are packaged and transported by paper packing boxes. The phenomena that the packing boxes are overlapped and the like can occur during transportation, so that the box cover of the packing box is easy to break, and further the problem of box collapse is caused; the collapse can contaminate and degrade the polysilicon product, resulting in economic losses, increased difficulty in unloading, and safety risks.
SUMMERY OF THE UTILITY MODEL
in view of this, the utility model provides a packing box for polycrystalline silicon product, main aim at improves the ability of weighing of packing box case lid, reduces the transportation risk.
In order to achieve the above object, the utility model mainly provides the following technical scheme:
the embodiment of the utility model provides a packaging box for polysilicon products, which comprises a box body and a box cover;
the opening of the box body is rectangular;
the case lid includes: a first layer and a second layer;
the first laminate includes: the first connecting part and the first folding part;
the first connecting part is rectangular; the first folding parts are arranged at two opposite ends of the first connecting part; the first folding part is an extension part which extends outwards from two opposite ends of the first connecting part by a preset width;
the first connecting part and the first folding part are integrally arranged; the first folding part can be folded along the edge of the first connecting part relative to the first connecting part;
the second layer body includes: a second connecting part and a second folding part;
The second connecting part is rectangular; the second folding parts are arranged at two opposite ends of the second connecting part; the second folding part is an extension part which extends outwards from two opposite ends of the second connecting part by a preset width;
The second connecting part and the second folding part are integrally arranged; the second folding part can be folded relative to the second connecting part along the edge of the second folding part;
The first connecting part and the second connecting part are mutually overlapped and connected to form a covering part;
the first folding part and the second folding part are respectively positioned in the extending directions of the covering part, which are perpendicular to each other;
the cover portion can cover an opening of the case.
Further, the first folding part is of a rectangular structure; the first folding part and the first connecting part can be extended to be of rectangular plate-shaped structures.
Further, the second folding part is of a rectangular structure; the second folding part and the second connecting part can be extended into a rectangular plate-shaped structure.
Further, the first folding part is of a rectangular structure; the length of the first folding part is longer than that of the first connecting part;
the first connecting part and the first folding parts at two ends can be extended to form an I-shaped plate structure.
Further, the first connecting part and the second connecting part are mutually overlapped and bonded.
furthermore, the shape of the first connecting part is the same as that of the second connecting part;
The area of the first connecting part is equal to that of the second connecting part.
further, the predetermined width of the extension portion of the second connecting portion is equal to the predetermined width of the extension portion of the first connecting portion.
Further, the thickness of the first layer body is the same as that of the second layer body.
further, the first layer body is made of paper materials.
further, the second layer body is made of paper materials.
by means of the technical scheme, the packaging box for the polycrystalline silicon product at least has the following advantages:
The weighing capacity of the box cover of the packing box can be improved, and the transportation risk is reduced.
the above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
drawings
fig. 1 is a schematic view of a packaging box for polycrystalline silicon products according to an embodiment of the present invention;
fig. 2 is a schematic view of a packing box for polycrystalline silicon products according to another embodiment of the present invention;
FIG. 3 is a schematic view of the embodiment shown in FIG. 2 after being folded once;
FIG. 4 is a schematic view of the embodiment shown in FIG. 2 after being folded again based on FIG. 3;
FIG. 5 is a schematic view of a cover for a polycrystalline silicon product in a packing box according to another embodiment of the present invention;
FIG. 6 is a schematic view of a first layer of the case cover;
fig. 7 is a schematic view of the second layer of the box cover.
Shown in the figure:
The box body 1 is a box body, the box cover 2 is a box cover, the first layer body 2-1 is a first connecting part 2-11, the first folding part 2-12, the second layer body 2-2, the second connecting part 2-21 and the second folding part 2-22.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the present invention, the following detailed description is given with reference to the accompanying drawings and preferred embodiments, in order to explain the detailed embodiments, structures, features and effects of the present invention. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
As shown in fig. 1 to 7, one embodiment of the present invention provides a packing box for polysilicon products, which comprises a box body 1 and a box cover 2; the opening of the box body 1 is rectangular; in the embodiment, the box body 1 is preferably of a cuboid or cube structure; the opening is located at the upper end of the box body 1.
The case cover 2 includes: a first layer 2-1 and a second layer 2-2; the first layer 2-1 and the second layer 2-2 are overlapped. The first layer 2-1 includes: a connecting part I2-11 and a folding part I2-12; the first connecting part 2-11 is rectangular; the folding parts I2-12 are arranged at two opposite ends of the connecting part I2-11; the folding parts I2-12 are extension parts which extend outwards from two opposite ends of the connecting parts I2-11 by a preset width; the first connecting part 2-11 and the first folding part 2-12 are integrally arranged; the folding part one 2-12 can be folded along the edge of the connecting part one 2-11 relative to the connecting part one 2-11; so that the folded portion one 2-12 can be folded toward the case body 1 when the cover 2 is covered on the opening of the case body 1. Preferably the fold angle is 90 degrees.
The second layer 2-2 includes: a second connecting part 2-21 and a second folding part 2-22; the second connecting part 2-21 is rectangular; the second folding parts 2-22 are arranged at two opposite ends of the second connecting parts 2-21; the second folding parts 2-22 are extension parts which extend outwards from two opposite ends of the second connecting parts 2-21 by a preset width; in the present embodiment, the predetermined width of the extension portion of the connection portion two 2-21 is preferably equal to the predetermined width of the extension portion of the connection portion one 2-11. The connecting part II 2-21 and the folding part II 2-22 are integrally arranged; the second folded portions 2-22 can be folded along the edges of the second folded portions 2-22 with respect to the second connected portions 2-21 so that the second folded portions 2-22 can be folded toward the case body 1 when the cover 2 is placed over the opening of the case body 1. Preferably the fold angle is 90 degrees.
the first connecting part 2-11 and the second connecting part 2-21 are mutually overlapped and connected to form a covering part; in the preferred embodiment, the first connecting part 2-11 and the second connecting part 2-21 are overlapped and bonded with each other. Preferably by means of a binder such as glue. The first folding parts 2-12 and the second folding parts 2-22 are respectively positioned in the extending directions of the covering part which are perpendicular to each other, so that the two first folding parts 2-12 and the two second folding parts 2-22 are folded towards the box body 1 in four directions to form an enclosure for the opening of the box body 1; the covering portion can cover the opening of the case 1.
In the packing box for the polycrystalline silicon products provided by one embodiment of the utility model, the connecting part I2-11 can be connected with the box body 1 through the folding parts I2-12 at the two ends; the second connecting part 2-21 can be connected with the box body 1 through the second folding parts 2-22 at the two ends; the connecting parts I2-11 and the connecting parts II 2-21 are mutually overlapped and connected to form the covering part, so that the weighing capacity of the covering part is increased, and the transportation risk is reduced.
As a preference of the above embodiment, the first folding parts 2-12 are rectangular structures; the first folding parts 2-12 and the first connecting parts 2-11 can be extended to be rectangular plate-shaped structures, the structure is simple, the processing is convenient, and the production cost can be reduced.
as a preference of the above embodiment, the second folded portions 2 to 22 have a rectangular structure; the second folding part 2-22 and the second connecting part 2-21 can be extended to be rectangular plate-shaped structures, the structure is simple, the processing is convenient, and the production cost can be reduced.
as a preference of the above embodiment, the first folding parts 2-12 are rectangular structures; the length of the first folding part 2-12 is longer than that of the first connecting part 2-11; the connecting part I2-11 and the folding parts I2-12 at the two ends can extend to form an I-shaped plate structure. It is further preferable that the first layer 2-1 is disposed on the upper side or the outer side of the second layer 2-2, so that the second layer 2-2 can be pressed on the lower layer when the box body 1 is covered, which is beneficial to the connection between the first folding portion 2-12 and the second folding portion 2-22, and enhances the connection strength.
The part of the first folding part 2-12, which is longer than the first connecting part 2-11, can be folded, so that when the box cover 2 is covered on the box body 1, the second folding part 2-22 is folded towards the box body 1, the first folding part 2-12 is also folded towards the box body 1, the part of the first folding part 2-12, which is longer than the first connecting part 2-11, is folded again and can be pressed on the second folding part 2-22, and when the box cover is packaged, the part can be bonded on the second folding part 2-22, thereby ensuring the connection strength and reliability of the box cover 2.
Preferably, the connecting part I2-11 and the connecting part II 2-21 have the same shape; the areas of the first connecting parts 2-11 and the second connecting parts 2-21 are equal, so that the covering part can have a uniform two-layer structure, and the weighing capacity of the covering part is enhanced.
preferably, the first layer 2-1 and the second layer 2-2 have the same thickness, which is convenient for processing, and can be processed by using materials with the same thickness.
Preferably, the first layer 2-1 is made of paper material, so that the first layer is convenient to recycle and has low cost.
preferably, the second layer 2-2 is made of paper material, so that it is easy to recycle and has low cost.
further still, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, with such terms being used only to distinguish one element from another. Without departing from the scope of the exemplary embodiments. Similarly, the terms first, second, etc. do not denote any order or order, but rather the terms first, second, etc. are used to distinguish one element from another. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (10)
1. A packaging box for polycrystalline silicon products is characterized by comprising a box body and a box cover;
The opening of the box body is rectangular;
The case lid includes: a first layer and a second layer;
The first laminate includes: the first connecting part and the first folding part;
The first connecting part is rectangular; the first folding parts are arranged at two opposite ends of the first connecting part; the first folding part is an extension part which extends outwards from two opposite ends of the first connecting part by a preset width;
The first connecting part and the first folding part are integrally arranged; the first folding part can be folded along the edge of the first connecting part relative to the first connecting part;
The second layer body includes: a second connecting part and a second folding part;
the second connecting part is rectangular; the second folding parts are arranged at two opposite ends of the second connecting part; the second folding part is an extension part which extends outwards from two opposite ends of the second connecting part by a preset width;
The second connecting part and the second folding part are integrally arranged; the second folding part can be folded relative to the second connecting part along the edge of the second folding part;
The first connecting part and the second connecting part are mutually overlapped and connected to form a covering part;
The first folding part and the second folding part are respectively positioned in the extending directions of the covering part, which are perpendicular to each other;
The cover portion can cover an opening of the case.
2. the packing case for polycrystalline silicon products according to claim 1,
the first folding part is of a rectangular structure; the first folding part and the first connecting part can be extended to be of rectangular plate-shaped structures.
3. The packing case for polycrystalline silicon products according to claim 2,
the second folding part is of a rectangular structure; the second folding part and the second connecting part can be extended into a rectangular plate-shaped structure.
4. the packing case for polycrystalline silicon products according to claim 1,
The first folding part is of a rectangular structure; the length of the first folding part is longer than that of the first connecting part;
the first connecting part and the first folding parts at two ends can be extended to form an I-shaped plate structure.
5. the packing case for polycrystalline silicon products according to claim 1,
The first connecting part and the second connecting part are mutually overlapped and bonded.
6. The packing case for polycrystalline silicon products according to claim 5,
The first connecting part and the second connecting part are the same in shape;
The area of the first connecting part is equal to that of the second connecting part.
7. The packing case for polycrystalline silicon products according to claim 1,
the preset width of the extension part of the second connecting part is equal to the preset width of the extension part of the first connecting part.
8. the packing case for polycrystalline silicon products according to claim 1,
The first layer body and the second layer body have the same thickness.
9. the packing case for polycrystalline silicon products according to claim 1,
The first layer body is made of paper materials.
10. The packing case for polycrystalline silicon products according to claim 1,
the second layer body is made of paper materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920271026.8U CN209777170U (en) | 2019-03-04 | 2019-03-04 | Packaging box for polycrystalline silicon products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920271026.8U CN209777170U (en) | 2019-03-04 | 2019-03-04 | Packaging box for polycrystalline silicon products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209777170U true CN209777170U (en) | 2019-12-13 |
Family
ID=68796360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920271026.8U Active CN209777170U (en) | 2019-03-04 | 2019-03-04 | Packaging box for polycrystalline silicon products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209777170U (en) |
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2019
- 2019-03-04 CN CN201920271026.8U patent/CN209777170U/en active Active
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