CN219729105U - Buffering structure of environment-friendly material - Google Patents
Buffering structure of environment-friendly material Download PDFInfo
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- CN219729105U CN219729105U CN202320471421.7U CN202320471421U CN219729105U CN 219729105 U CN219729105 U CN 219729105U CN 202320471421 U CN202320471421 U CN 202320471421U CN 219729105 U CN219729105 U CN 219729105U
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- square tube
- connecting plate
- frame
- rectangular
- long
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- 239000000463 material Substances 0.000 title claims abstract description 11
- 230000003139 buffering effect Effects 0.000 title abstract description 19
- 238000004806 packaging method and process Methods 0.000 claims abstract description 9
- 230000004308 accommodation Effects 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 5
- 239000002023 wood Substances 0.000 description 4
- 238000012856 packing Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 238000003958 fumigation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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- Buffer Packaging (AREA)
Abstract
The utility model provides a buffering structure made of environment-friendly materials, which comprises a paper square tube and a paper connecting piece, wherein the paper square tube comprises a frame square tube and a middle square tube, the frame square tube is connected end to form a buffering liner in a square frame shape, and the middle square tube is arranged in the middle of the buffering liner and separates the buffering liner to form a plurality of accommodating cavities for packaging products to be placed in; the paper connecting piece comprises an L-shaped connecting block and a mountain-shaped connecting block, a cavity is arranged in the paper square tube in a hollow mode, and two ends of the L-shaped connecting block are respectively inserted into the cavities of the two frame square tubes to connect the two frame square tubes; the mountain-shaped connecting block comprises a left connecting plate, a right connecting plate and a middle connecting plate, wherein the left connecting plate and the right connecting plate are respectively inserted into the cavities of the two frame square tubes, and the middle connecting plate is inserted into the cavity of the middle square tube so as to connect the frame square tubes and the middle square tube. The utility model is formed by detachably assembling a plurality of paper square tubes, has good buffering performance, is environment-friendly and low in cost, can be produced in batches, and meets market demands.
Description
Technical Field
The utility model belongs to the technical field of packaging equipment, and particularly relates to a buffering structure made of environment-friendly materials.
Background
In order to protect the transportation of products, the buffer gasket is arranged around the products to improve the buffer performance of the packing box, the buffer gasket is usually made of wood boards or pearl wool, when the buffer gasket is made of wood boards, the connection of a plurality of wood board connecting pieces is realized through nailing, the disassembly and the assembly are time-consuming and labor-consuming, the cost is high, the wood boards can be exported only by fumigating, nails are made of metal materials, rust is easy, the nails cannot be recycled, and the environment protection is not facilitated; when the buffer pad is made of pearl cotton, the pearl cotton is a non-environment-friendly material, and is inconvenient to use in export.
Disclosure of Invention
The utility model aims to provide an environment-friendly buffering structure which is formed by detachably assembling a plurality of paper square tubes, has good buffering performance, is environment-friendly and low in cost, can be produced in batches and meets market demands.
To achieve the above object, the solution of the present utility model is: the utility model provides a buffer structure of environment-friendly material, includes paper side's pipe and paper connecting piece, paper side's pipe includes frame side's pipe and middle side's pipe, frame side's pipe end to end links up and encloses into square frame shaped's buffer pad, middle side's pipe sets up in buffer pad's middle part and separates buffer pad and form a plurality of supplies the accommodation chamber that packing product was put into;
the paper connecting piece comprises an L-shaped connecting block and a mountain-shaped connecting block, a cavity is arranged in the paper square tube in a hollow mode, and two ends of the L-shaped connecting block are respectively inserted into the cavities of the two frame square tubes, so that the two frame square tubes are connected and corners of the buffer gasket are formed; the mountain-shaped connecting block comprises a left connecting plate, a right connecting plate and a middle connecting plate, wherein the left connecting plate and the right connecting plate are positioned on two sides, the middle connecting plate is positioned in the middle, the left connecting plate and the right connecting plate are respectively inserted into the cavities of the two frame square tubes, and the middle connecting plate is inserted into the cavity of the middle square tube to connect the frame square tubes and the middle square tube.
Further, the frame side pipe is including constituteing the long limit side pipe on the long limit of buffering liner and constituteing the minor face side pipe on the short side of buffering liner, the both ends of minor face side pipe are connected perpendicularly with the one end that a long limit side managed respectively, the both ends of middle side pipe are connected perpendicularly with the other end that two long limit side managed respectively.
Further, one end of the long-side square tube is a bevel end in a bevel shape, two ends of the short-side square tube are bevel ends in a bevel shape, and two ends of the L-shaped connecting block are inserted from the bevel ends of the long-side square tube and the short-side square tube, so that the bevel ends of the long-side square tube and the bevel ends of the short-side square tube are spliced to form corner parts of the buffer gasket; the other end of the long-side square tube is a step-shaped step end, the two ends of the middle square tube are rectangular ends of rectangular shapes, the left connecting plate and the right connecting plate are respectively transversely inserted from the step ends of the two long-side square tubes, so that the step ends of the two long-side square tubes are mutually abutted to form a rectangular groove, and the middle connecting plate is longitudinally inserted from the rectangular end of the middle square tube to enable the rectangular end to be embedded into the rectangular groove.
Further, the left connecting plate, the right connecting plate and the middle connecting plate are parallel to each other, one ends of the left connecting plate and the right connecting plate extend vertically relatively to be connected with one end of the middle connecting plate, the width between the left connecting plate and the right connecting plate is larger than the width of the rectangular groove, and the width of the rectangular groove is the same as the width of the rectangular end.
Further, the bevel end is formed by beveling, and the step end and the rectangular end are formed by flat cutting.
Further, the long side pipe is equipped with four, the minor side pipe is equipped with two, the middle side pipe is equipped with one, encloses into the square frame shape cushion that has two accommodation chamber, and two accommodation chamber separate through the middle side pipe.
Further, the cross section of the L-shaped connecting block and the cross section of the cavity are rectangular, and the length and the width of the cross section of the L-shaped connecting block and the cross section of the cavity are the same; the cross sections of the middle connecting plates are rectangular and are the same as the width and the length of the cross section of the cavity, and the longitudinal sections of the left connecting plates and the right connecting plates are rectangular and are the same as the length and the width of the cross section of the cavity.
Further, the lengths of the left connecting plate and the right connecting plate are the same, and the length of the middle connecting plate is larger than that of the left connecting plate and the right connecting plate.
Further, the paper connector may be a density board formed by cutting or die cutting, or a multi-layer corrugated board mounted with glue and then formed by cutting or die cutting.
After the scheme is adopted, the beneficial effects of the utility model are as follows:
the utility model comprises a paper square tube and a paper connecting piece, wherein the paper square tube comprises a frame square tube and a middle square tube, the connecting piece comprises an L-shaped connecting block and a mountain-shaped connecting block, the frame square tube is surrounded into a square frame-shaped buffer pad through the head and the tail of the L-shaped connecting block, one end of the middle square tube is connected with the two frame square tubes through the mountain-shaped connecting block, and the middle square tube separates the buffer pad to form a plurality of accommodating cavities for placing packaged products; according to the utility model, the paper square tubes can be quickly connected through the paper connecting piece to form the buffer gasket, the dismounting is convenient and quick, the L-shaped connecting block enables the connection of the two frame square tubes to form the corner parts of the buffer gasket and is not easy to loose, the mountain-shaped structure of the mountain-shaped connecting block enables one end of the middle square tube to be firmly connected with the two frame square tubes, the connection among the paper square tubes is firm, the paper square tubes cannot move and loose mutually, and the buffer performance of the buffer gasket is ensured to meet the requirement; moreover, the paper connecting piece fills the cavity at the corner of the accommodating cavity, so that the buffer strength of the corner of the packaged product can be increased, and the test requirement and the protection requirement of the packaged product are met; in addition, the paper square tube and the paper connecting piece are made of paper materials, can be exported without fumigation treatment, are environment-friendly, low in cost and capable of being produced in batches and recycled, and meet market demands.
Drawings
FIG. 1 is an exploded view of a three-dimensional structure of the present utility model;
FIG. 2 is an exploded view of the planar structure of the present utility model;
FIG. 3 is a schematic perspective view of the present utility model;
FIG. 4 is a schematic plan view of the present utility model;
fig. 5 is a schematic view showing a state of the bevel forming of the square tube of the frame of the present utility model.
Description of the reference numerals:
1. a paper square tube; 11. a frame square tube; 111. a long side square tube; 112. short side square tube; 113. a beveled end; 114. a step end; 115. rectangular grooves; 12. a middle square tube; 121. a rectangular end; 13. a cavity; 2. a paper connector; 21. an L-shaped connecting block; 22. a mountain-shaped connecting block; 221. a left connecting plate; 222. a right connecting plate; 223. a middle connecting plate; 3. a buffer pad; 4. a receiving chamber.
Detailed Description
The utility model will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model provides a buffering structure made of environment-friendly materials, which is shown in fig. 1 to 4, and comprises a paper square tube 1 and a paper connecting piece 2, wherein the paper square tube 1 comprises a frame square tube 11 and a middle square tube 12, the frame square tube 11 is connected end to form a square frame-shaped buffering liner 3, the middle square tube 12 is arranged in the middle of the buffering liner 3 and separates the buffering liner 3 to form a plurality of accommodating cavities 4 for packaging products to be placed in, the buffering liner 3 can be only arranged at the bottom of a packaging box for embedding the packaging products, or the buffering liner 3 is arranged at the bottom or the top of the packaging box for embedding the bottom and the top of the packaging products, and the buffering liner 3 has positioning and protecting effects on the packaging products.
As shown in fig. 1 to 4, the paper square tube 1 is formed into a buffer pad 3 by a paper connector 2, so that the assembly and disassembly are convenient, and the labor consumption and the cost are low. The paper connecting piece 2 comprises an L-shaped connecting block 21 and a Chinese character 'shan' -shaped connecting block 22, a cavity 13 is arranged in the paper square tube 1 in a hollow mode, two ends of the L-shaped connecting block 21 are respectively inserted into the cavities 13 of the two frame square tubes 11, and the two frame square tubes 11 are connected to form the corner portions of the buffer gasket 3 and are not easy to loosen; the mountain-shaped connecting block 22 comprises a left connecting plate 221 and a right connecting plate 222 which are positioned at two sides and a middle connecting plate 223 which is positioned in the middle, wherein the left connecting plate 221 and the right connecting plate 222 are respectively inserted into the cavities 13 of the two frame square tubes 11, the middle connecting plate 223 is inserted into the cavity 13 of the middle square tube 12, one end of the middle square tube 12 is connected with the two frame square tubes 11, the buffer gasket 3 is separated to form a plurality of accommodating cavities 4 which are arranged in a dry manner, and one end of the middle square tube 12 can be firmly connected with the two frame square tubes 11 due to the mountain-shaped structure of the mountain-shaped connecting block 22; the paper square tubes 1 are firmly connected, and cannot move and loosen, so that the buffer performance of the buffer liner 3 is ensured to meet the requirements; in addition, each corner of the accommodating cavity 4 is filled with the paper connecting piece 2, so that the buffer strength of the corner of the packaged product can be increased, and the test requirement and the protection requirement of the packaged product are met.
The paper square tube 1 and the paper connecting piece 2 are made of paper materials, can be exported without fumigation treatment, and are environment-friendly, low in cost, mass-produced and recycled; and the size, shape, quantity of paper side pipe 1 and connecting piece can be confirmed according to packing product, for example the quantity that frame side pipe 11 and middle side pipe 12 can decide the quantity that holds chamber 4, but frame side pipe 11 and middle side pipe 12 and paper connecting piece 2 batch production, satisfy market demand. As shown in fig. 1, in the case that the size of the accommodating chambers 4 is not considered, the number of the long-side square tubes 111 and the short-side square tubes 112 is determined according to the number of the accommodating chambers 4, for example, the buffer pad 3 with two accommodating chambers 4, four long-side square tubes 111 and two short-side square tubes 112 are provided, one middle square tube 12 is provided, and two accommodating chambers 4 are partitioned by the middle square tube 12.
As shown in fig. 1, the buffer pad 3 enclosed by the square tube 11 may be square or rectangular, and the embodiment specifically describes the rectangular buffer pad 3 as an example: the frame square tube 11 comprises a long side square tube 111 for forming the long side of the buffer pad 3 and a short side square tube 112 for forming the short side of the buffer pad 3, at least one short side square tube 112 for forming one short side of the buffer pad 3 is arranged, and when the short side square tube 112 is arranged into one, two ends of the short side square tube 112 are respectively and vertically connected with one end of the long side square tube 111; at least two long-side square tubes 111 are provided to form one long side of the cushion pad 3, and when the number of the long-side square tubes 111 is two, the other ends of the two long-side square tubes 111 are connected with one end of the middle square tube 12, thereby forming the rectangular cushion pad 3 with a plurality of accommodating chambers 4.
Specifically, one end of the long side square tube 111 is a bevel end 113 with a bevel shape, two ends of the short side square tube 112 are both bevel ends 113 with a bevel shape, two ends of the L-shaped connecting block 21 are inserted from the bevel ends 113 of the long side square tube 111 and the short side square tube 112, so that the bevel ends 113 of the long side square tube 111 and the bevel ends 113 of the short side square tube 112 are spliced to form the corner of the buffer pad 3, the bevel ends 113 are arranged to enable the long side square tube 111 and the short side square tube 112 not to be easily loosened, the opening length of the cavity 13 can be increased, one end of the L-shaped connecting block 21 can slide into the opening from the side of the bevel end 113, then slide into the cavity 13 transversely, and the L-shaped connecting block 21 can be inserted into the cavity 13 more easily, so that the connecting speed is increased. The other end of the long-side square tube 111 is a step-shaped step end 114, the step end 114 is a two-pole step protruding from a rectangular block, both ends of the middle square tube 12 are rectangular ends 121, the left connecting plate 221 and the right connecting plate 222 are respectively transversely inserted from the step ends 114 of the two long-side square tubes 111, the step ends 114 of the two long-side square tubes 111 are mutually abutted to form a rectangular groove 115, the middle connecting plate 223 is longitudinally inserted from the rectangular ends 121 of the middle square tube 12 to enable the rectangular ends 121 to be embedded into the rectangular groove 115, and the connection between the middle square tube 12 and the long-side square tube 111 is completed; the width of the rectangular groove 115 formed by abutting the two step ends 114 is the same as that of the rectangular end 121 of the middle square tube 12, so that the rectangular end 121 of the middle square tube 12 can be just embedded into the rectangular groove 115, and the rectangular end 121 of the middle square tube 12 can be fixed between the step ends 114 of the two long-side square tubes 111 by matching with the mountain-shaped structure of the mountain-shaped connecting block 22, so that the middle square tube 12 is prevented from being offset and loosened; the step end 114 may also increase the opening length of the cavity 13, and the left connecting plate 221 and the right connecting plate 222 may also slide into the opening laterally first and then slide into the cavity 13 laterally, so that the left connecting plate 221 and the right connecting plate 222 may be inserted into the cavity 13 more easily, and the connection speed may be further increased.
The cross section of the L-shaped connecting block 21 and the cross section of the cavity 13 are rectangular, the cross sections of the cavities 13 of all the paper square tubes 1 are the same in size, and the cross sections of the L-shaped connecting block 21 and the cavities 13 are the same in length and width, so that two ends of the L-shaped connecting block 21 can be just inserted into the cavities 13, and the long-side square tubes 111 and the end-side square tubes are prevented from being relatively deviated; the cross section of the middle connecting plate 223 is rectangular and is the same as the width and the length of the cross section of the cavity 13, so that the middle connecting plate 223 is just longitudinally inserted into the cavity 13, and the middle square tube 12 is prevented from shifting left and right relative to the middle connecting plate 223; the longitudinal sections of the left connecting plate 221 and the right connecting plate 222 are rectangular and have the same length and width as the section of the cavity 13, so that the left connecting plate 221 and the right connecting plate 222 are just transversely inserted into the cavity 13, and the long-side square tube 111 is prevented from shifting back and forth.
The mountain-shaped structure of the mountain-shaped connecting block 22 is specifically: the left connecting plate 221, the right connecting plate 222 and the middle connecting plate 223 are parallel to each other, one ends of the left connecting plate 221 and the right connecting plate 222 extend vertically relatively to be connected with one end of the middle connecting plate 223, and the width between the left connecting plate 221 and the right connecting plate 222 is larger than the width of the rectangular groove 115, so that the middle connecting plate 223 can be inserted into the cavity 13 of the middle square tube 12. Because the sizes of the cavities 13 in all the paper square tubes 1 are the same, the lengths of the left connecting plate 221 and the right connecting plate 222 are the same, and the length of the middle connecting plate 223 can be larger than the lengths of the left connecting plate 221 and the right connecting plate 222, so that the length of the middle connecting plate 223 inserted into the middle square tube 12 is longer, the connection of the middle square tube 12 is firmer, and the buffer strength of the middle square tube 12 is increased.
As a preferred embodiment, the paper connecting piece 2 may be formed by cutting or die cutting a density board, or by cutting or die cutting a multi-layer corrugated board after mounting glue, the density board has the advantages of uniform structure, fine material, stable performance, impact resistance and easy processing, and the multi-layer corrugated board has high hardness and high bending strength after mounting glue, and the density board and the corrugated board after mounting glue are suitable for manufacturing the paper connecting piece 2.
The utility model has simple processing and low mass production difficulty, and can be formed into two long-side square tubes 111 and one short-side square tube 112 by one long-paper square tube 1 by chamfering, namely, the bevel end 113 is formed by chamfering, and the step end 114 and the rectangular end 121 can be formed by flat cutting, as shown in fig. 5.
The above embodiments are only preferred embodiments of the present utility model, and are not limited to the present utility model, and all equivalent changes made according to the design key of the present utility model fall within the protection scope of the present utility model.
Claims (9)
1. The utility model provides a buffer structure of environment-friendly material which characterized in that: the square paper tube comprises a frame square tube and a middle square tube, wherein the frame square tube is connected end to form a square frame-shaped buffer liner, and the middle square tube is arranged in the middle of the buffer liner and separates the buffer liner to form a plurality of accommodating cavities for packaging products to be placed in;
the paper connecting piece comprises an L-shaped connecting block and a mountain-shaped connecting block, a cavity is arranged in the paper square tube in a hollow mode, and two ends of the L-shaped connecting block are respectively inserted into the cavities of the two frame square tubes, so that the two frame square tubes are connected and corners of the buffer gasket are formed; the mountain-shaped connecting block comprises a left connecting plate, a right connecting plate and a middle connecting plate, wherein the left connecting plate and the right connecting plate are positioned on two sides, the middle connecting plate is positioned in the middle, the left connecting plate and the right connecting plate are respectively inserted into the cavities of the two frame square tubes, and the middle connecting plate is inserted into the cavity of the middle square tube to connect the frame square tubes and the middle square tube.
2. The cushioning structure of claim 1, wherein: the frame square tube comprises a long-side square tube forming the long side of the buffer liner and a short-side square tube forming the short side of the buffer liner, two ends of the short-side square tube are respectively and vertically connected with one end of one long-side square tube, and two ends of the middle square tube are respectively and vertically connected with the other ends of two long-side square tubes.
3. The cushioning structure of claim 2, wherein: one end of the long-side square tube is a bevel end in a bevel shape, two ends of the short-side square tube are bevel ends in a bevel shape, and two ends of the L-shaped connecting block are inserted from the bevel ends of the long-side square tube and the short-side square tube, so that the bevel ends of the long-side square tube and the bevel ends of the short-side square tube are spliced to form corner parts of the buffer gasket; the other end of the long-side square tube is a step-shaped step end, the two ends of the middle square tube are rectangular ends of rectangular shapes, the left connecting plate and the right connecting plate are respectively transversely inserted from the step ends of the two long-side square tubes, so that the step ends of the two long-side square tubes are mutually abutted to form a rectangular groove, and the middle connecting plate is longitudinally inserted from the rectangular end of the middle square tube to enable the rectangular end to be embedded into the rectangular groove.
4. A cushioning structure according to claim 3, wherein: the left connecting plate, the right connecting plate and the middle connecting plate are parallel to each other, one ends of the left connecting plate and the right connecting plate extend vertically relatively to one end of the middle connecting plate and are connected with one end of the middle connecting plate, the width between the left connecting plate and the right connecting plate is larger than the width of the rectangular groove, and the width of the rectangular groove is identical to that of the rectangular end.
5. A cushioning structure according to claim 3, wherein: the bevel end is formed by beveling, and the step end and the rectangular end are formed by flat cutting.
6. The cushioning structure of claim 2, wherein: the square tube of long limit is equipped with four, the square tube of minor face is equipped with two, the square tube in the middle is equipped with one, encloses into the square frame shape cushion that has two accommodation chamber, and two accommodation chamber separate through the square tube in the middle.
7. The cushioning structure of claim 1, wherein: the cross section of the L-shaped connecting block and the cross section of the cavity are rectangular, and the length and the width of the cross section of the L-shaped connecting block are the same as those of the cross section of the cavity; the cross sections of the middle connecting plates are rectangular and are the same as the width and the length of the cross section of the cavity, and the longitudinal sections of the left connecting plates and the right connecting plates are rectangular and are the same as the length and the width of the cross section of the cavity.
8. The cushioning structure of claim 1, wherein: the lengths of the left connecting plate and the right connecting plate are the same, and the length of the middle connecting plate is larger than that of the left connecting plate and the right connecting plate.
9. The cushioning structure of claim 1, wherein: the paper connecting piece can be formed by cutting or die cutting a density board or formed by cutting or die cutting a multi-layer corrugated board mounting glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320471421.7U CN219729105U (en) | 2023-03-13 | 2023-03-13 | Buffering structure of environment-friendly material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320471421.7U CN219729105U (en) | 2023-03-13 | 2023-03-13 | Buffering structure of environment-friendly material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219729105U true CN219729105U (en) | 2023-09-22 |
Family
ID=88053620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320471421.7U Active CN219729105U (en) | 2023-03-13 | 2023-03-13 | Buffering structure of environment-friendly material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219729105U (en) |
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2023
- 2023-03-13 CN CN202320471421.7U patent/CN219729105U/en active Active
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240126 Address after: Room 422-6, 4th Floor, No. 18 Haijing East Road, Xiamen Area, China (Fujian) Pilot Free Trade Zone, Xiamen City, Fujian Province, 361000 Patentee after: Daxingchang (Fujian) Technology Co.,Ltd. Country or region after: China Address before: 361000 one of No. 10, new street, Xiamen area, China (Fujian) pilot Free Trade Zone, Xiamen, Fujian Patentee before: XIAMEN DAXINGCHANG PACKAGING MATERIALS Co.,Ltd. Country or region before: China |