CN211467752U - Corrugated carton that shock-absorbing capacity is good - Google Patents
Corrugated carton that shock-absorbing capacity is good Download PDFInfo
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- CN211467752U CN211467752U CN201921831496.1U CN201921831496U CN211467752U CN 211467752 U CN211467752 U CN 211467752U CN 201921831496 U CN201921831496 U CN 201921831496U CN 211467752 U CN211467752 U CN 211467752U
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Abstract
The utility model provides a corrugated carton that shock-absorbing capacity is good, the axis through the wave trough portion of first corrugated paper layer and the axis coincidence of the wave peak portion of second corrugated paper layer. The first corrugated paper layer and the second corrugated paper layer are opposite in waveform, and vibration generated when external vibration is applied is counteracted between the wave trough part and the wave crest part, so that the vibration absorption performance of the first corrugated paper layer and the second corrugated paper layer is fully utilized, and when the corrugated paper box body is impacted externally, the external acting force is effectively counteracted; set up the toughness that thermoplastic polyurethane elastomer layer has increased the box, the silica gel layer that corrugated box body and the one side of placing the object set up simultaneously further increases corrugated box's shock-absorbing capacity again to through alternate the strengthening rib in the draw-in groove that silica gel layer and corrugated box corner formed, further improve the intensity of four corners of corrugated box, when inside object because rock when leading to the fact the striking to the box, this silica gel layer carries out the shock attenuation to inside object.
Description
Technical Field
The utility model relates to an accomodate the carton technical field, especially relate to a corrugated box that shock-absorbing capacity is good.
Background
The corrugated case is a packaging product with the widest application, and the use amount is always the first of various packaging products. Comprises a calcium plastic corrugated case. For more than half a century, corrugated cartons gradually replace transport packaging containers such as wooden boxes and the like with excellent service performance and good processing performance, and become the leading force of transport packaging. It not only protects the goods, is convenient for storage and transportation, but also beautifies the goods and publicizes the goods. The corrugated case belongs to green environmental protection products, is beneficial to environmental protection and loading, unloading and transportation, and is very widely applied.
Express delivery trade is very big to corrugated box's demand, but current corrugated box general structure is comparatively simple, very easily causes corrugated box's damage in the transportation to influence inside valuables, thereby very easily cause buyer or seller's loss, consequently urgently need a high resistance to compression, corrugated box that shock-absorbing capacity is good.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model provides a corrugated carton that shock-absorbing capacity is good with high resistance to compression, high cushioning nature.
To achieve the purpose, the utility model provides a corrugated case with good buffer performance, which comprises a corrugated case body, the corrugated carton body comprises a corrugated paper side plate, a corrugated paper bottom plate and a corrugated paper cover plate which are connected on the corrugated paper side plate, the corrugated paper side plate, the corrugated paper bottom plate and the corrugated paper cover plate respectively comprise a first surface paper layer, a second surface paper layer, a third surface paper layer and a fourth surface paper layer, a first corrugated paper layer is bonded between the first surface paper layer and the second surface paper layer through adhesive, a second corrugated paper layer is bonded between the second surface paper layer and the third surface paper layer through adhesive, a thermoplastic polyurethane elastomer layer is bonded between the third surface paper layer and the fourth surface paper layer through an adhesive, and a silica gel layer is arranged on one surface of the fourth surface paper layer, which is far away from the first surface paper layer; wherein each of the first and second corrugated paper layers comprises a plurality of crest portions and a plurality of trough portions, and the axis of the trough portion of the first corrugated paper layer coincides with the axis of the crest portion of the second corrugated paper layer; a hollow corrugated paper is arranged between the wave trough part of the first corrugated paper layer and the first surface paper layer and between the wave crest part of the first corrugated paper layer and the second surface paper layer; hollow corrugated paper is arranged between the wave trough part of the second corrugated paper layer and the second surface paper layer and between the wave crest part of the second corrugated paper layer and the third surface paper layer.
Preferably, the first corrugated paper layer and the second corrugated paper layer are corrugated waves with the same shape.
Preferably, the transverse section of the silica gel layer is in an isosceles trapezoid shape, two adjacent trapezoid inclined planes of the silica gel layer and the corner edge of the inner wall of the corrugated case body form a clamping groove, and a reinforcing rib is arranged in the clamping groove.
Furthermore, the transverse section of the clamping groove is in a right-angle triangular shape, and the transverse section of the reinforcing rib is matched with the shape and size of the clamping groove.
Further, the hollow corrugated paper piece is one of a hollow round corrugated paper piece, an inverted triangular corrugated paper piece or square corrugated paper.
Preferably, a waterproof layer is adhered between the fourth surface paper layer and the silica gel layer.
Preferably, a waterproof layer is adhered to one surface, far away from the fourth surface paper layer, of the first surface paper layer.
The utility model has the advantages that: the utility model provides a corrugated box that shock-absorbing capacity is good, the axis through the wave trough portion of first corrugated paper layer coincides with the axis of the wave peak portion of second corrugated paper layer. The first corrugated paper layer and the second corrugated paper layer are opposite in waveform, and vibration generated when external vibration is applied is counteracted between the wave trough part and the wave crest part, so that the vibration absorption performance of the first corrugated paper layer and the second corrugated paper layer is fully utilized, and when the corrugated paper box body is impacted externally, the external acting force is effectively counteracted; simultaneously first corrugated paper layer and second corrugated paper layer the trough portion with set up hollow flute paper spare in the crest portion, hollow flute paper spare can support in the wave form below of crest portion or the top of trough portion, contact with first surface paper layer, second surface paper layer or third surface paper layer, can produce stronger supporting role, it has stronger elasticity, this makes hollow flute paper spare also can resist external punching press, the vibrations that produce when receiving external vibrations can be absorbed by corrugated paper layer and hollow flute paper spare jointly, need not use the corrugated paper of multilayer, use less to raw and other materials, manufacturing cost is lower. Set up the toughness that thermoplastic polyurethane elastomer layer has increased the box, the silica gel layer that corrugated box body and the one side of placing the object set up simultaneously further increases corrugated box's shock-absorbing capacity again, and alternate the strengthening rib in the draw-in groove through forming at silica gel layer and corrugated box corner, further improve the intensity of four corners of corrugated box, further increase crushing resistance, when inside object because rock when leading to the fact the striking to the box, this silica gel layer carries out the shock attenuation to inside object, prevent that the box from destroying and fine protection inside object, prevent that inside object from scraping the flower.
Drawings
Fig. 1 is a schematic structural view of a corrugated carton body with good cushioning performance provided by the present invention;
fig. 2 is a schematic view of the sectional structure of the corrugated paper side plate, the corrugated paper side plate and the corrugated paper cover plate provided by the present invention;
fig. 3 is a schematic view of the overlooking structure of the corrugated carton body with good buffering performance provided by the utility model.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
Referring to fig. 1 and 2, a corrugated carton with good buffering performance comprises a corrugated carton body 1, the corrugated carton body 1 comprises a corrugated paper side plate 2, a corrugated paper bottom plate 3 and a corrugated paper cover plate 4 which are connected to the corrugated paper side plate 2, the corrugated paper bottom plate 3 and the corrugated paper cover plate 4 respectively comprise a first surface paper layer 5, a second surface paper layer 6, a third surface paper layer 7 and a fourth surface paper layer 8. Wherein the first face paper layer 5 is the outer side face of the corrugated carton body. First surface paper layer 5 with there is first corrugated paper layer 9 through the bonding of adhesive between the second surface paper layer 6, second surface paper layer 6 with there is a second corrugated paper layer 10 through the bonding of adhesive between the third surface paper layer 7, third surface paper layer 7 with there is a thermoplastic polyurethane elastomer layer 11 through the bonding of adhesive between the fourth surface paper layer 8, fourth surface paper layer 8 keeps away from the one side of first surface paper layer 5 is provided with a silica gel layer 12.
In this embodiment, the first corrugated paper layer 9 and the second corrugated paper layer 10 have corrugated waveforms having the same shape. That is, the first corrugated paper layer 9 and the second corrugated paper layer 10 may be corrugated paper processed by using the same type of corrugated roll, and the wavelength of the first corrugated paper layer 9 is equal to the wavelength of the second corrugated paper layer 10. Wherein each of the first and second corrugated paper layers 9 and 10 includes a plurality of crest portions 13 and a plurality of trough portions 14, and an axis of the trough portion 14 of the first corrugated paper layer 9 coincides with an axis of the crest portion 13 of the second corrugated paper layer 10. Vibrations that produce when receiving external vibrations offset each other between trough portion 14 and crest portion 13, realized the make full use of to the damping performance of first corrugated paper layer 9 with second corrugated paper layer 10, when externally striking corrugated box body 1, effectually offset this outside effort, shock attenuation that can be fine.
Preferably, the thermoplastic polyurethane elastomer layer 11 is arranged to increase the toughness of the box body, so that the internal and external buffering effects are better.
With reference to fig. 3, preferably, the transverse cross section of the silica gel layer 12 is in an isosceles trapezoid shape, two adjacent trapezoid inclined planes of the silica gel layer 12 and the corner edge of the inner wall of the corrugated case body 1 form a clamping groove, and a reinforcing rib 15 is arranged in the clamping groove. The transverse section of draw-in groove is the right triangle-shaped form, and the transverse section of strengthening rib 15 matches each other with the shape size of draw-in groove, because triangle-shaped has stability for strengthening rib 15 non-deformable, thereby make corrugated box body 1's corner more stable, avoid warping and lead to the physics to damage.
A hollow corrugated paper 16 is disposed between the valley portion 14 of the first corrugated paper layer 9 and the first face paper layer 5, and between the peak portion 13 of the first corrugated paper layer 9 and the second face paper layer 6. Hollow corrugated paper 16 is disposed between the valley portion 14 of the second corrugated paper layer 10 and the second face paper layer 6, and between the peak portion 13 of the second corrugated paper layer 10 and the third face paper layer 7. That is, the hollow corrugated member 16 is disposed in the gap between the wave trough portion 14 and the wave crest portion 13, and the hollow corrugated member 16 can be abutted against the wave form lower portion of the wave crest portion 13 or the wave trough portion 14 and contacted with the first face paper layer 5, the second face paper layer 6 or the third face paper layer 7, so that a stronger supporting effect can be generated, which has stronger elasticity. Therefore, the hollow corrugated member 16 can resist the punching force from the outside, and the vibration generated when the outside vibration is applied can be absorbed by both the corrugated layer and the hollow corrugated member 16, so that the use of multi-layer corrugated paper is not required, the use of raw materials is less, and the production cost is low. Wherein, the hollow corrugated paper 16 is one of a hollow round corrugated paper, an inverted triangle corrugated paper or a square corrugated paper.
In order to better waterproof the box body, a waterproof layer 17 is adhered between the fourth surface paper layer 8 and the silica gel layer 12. And a waterproof layer 17 is adhered to one surface of the first surface paper layer 5, which is far away from the fourth surface paper layer 8.
The utility model provides a corrugated box that shock-absorbing capacity is good, the axis of 14 trough portions through first corrugated paper layer 9 coincides with the axis of 13 crest portions of second corrugated paper layer 10. The waveforms of the first corrugated paper layer 9 and the second corrugated paper layer 10 are opposite, and the vibration generated when the first corrugated paper layer 9 and the second corrugated paper layer 10 are subjected to external vibration is offset between the wave trough part 14 and the wave crest part 13, so that the vibration absorption performance of the first corrugated paper layer 9 and the second corrugated paper layer 10 is fully utilized, and when the corrugated paper box body 1 is impacted externally, the external acting force is effectively offset; set up thermoplastic polyurethane elastomer layer 11 and increased the toughness of box, corrugated box body 1 and the silica gel layer 12 that the one side of placing the object set up further increase corrugated box's shock-absorbing capacity again simultaneously, and through alternate strengthening rib 15 in the draw-in groove that silica gel layer 12 and corrugated box corner formed, further improve the intensity of four corners of corrugated box, further increase crushing resistance, when inside object because rock when leading to the fact the striking to the box, this silica gel layer 12 carries out the shock attenuation to inside object, prevent that the box from destroying and fine protection inside object, prevent that inside object from scraping the flower. In addition, the corrugated parts 14 and the corrugated parts 13 of the first corrugated paper layer 9 and the second corrugated paper layer 10 are provided with the hollow corrugated paper 16, so that the hollow corrugated paper 16 can resist the punching force of the outside, the vibration generated when the outside vibration is applied can be absorbed by the corrugated paper layer and the hollow corrugated paper 16 together, the use of multi-layer corrugated paper is not needed, the use of raw materials is less, and the production cost is lower.
The above description is only for the specific embodiments of the present invention, but it should be understood by those skilled in the art that the present invention is only by way of example, and the scope of the present invention is defined by the appended claims. Therefore, the equivalent changes made in the claims of the present invention still belong to the scope covered by the present invention.
Claims (7)
1. The utility model provides a corrugated box that shock-absorbing capacity is good, includes a corrugated box body, the corrugated box body include the corrugated paper curb plate, connect in a corrugated paper bottom plate and a corrugated cover board on the corrugated paper curb plate, its characterized in that: the corrugated paper side plate, the corrugated paper bottom plate and the corrugated paper cover plate respectively comprise a first surface paper layer, a second surface paper layer, a third surface paper layer and a fourth surface paper layer, the first surface paper layer is bonded between the first surface paper layer and the second surface paper layer through an adhesive, the second surface paper layer is bonded between the second surface paper layer and the third surface paper layer through an adhesive, a thermoplastic polyurethane elastomer layer is bonded between the third surface paper layer and the fourth surface paper layer through an adhesive, and one surface of the fourth surface paper layer, which is far away from the first surface paper layer, is provided with a silica gel layer; wherein each of the first and second corrugated paper layers comprises a plurality of crest portions and a plurality of trough portions, and the axis of the trough portion of the first corrugated paper layer is coincident with the axis of the crest portion of the second corrugated paper layer; a hollow corrugated paper is arranged between the wave trough part of the first corrugated paper layer and the first surface paper layer and between the wave crest part of the first corrugated paper layer and the second surface paper layer; hollow corrugated paper is arranged between the wave trough part of the second corrugated paper layer and the second surface paper layer and between the wave crest part of the second corrugated paper layer and the third surface paper layer.
2. The corrugated carton with good buffering performance as claimed in claim 1, wherein the first corrugated paper layer and the second corrugated paper layer are corrugated with the same shape.
3. The corrugated carton with good buffering performance as claimed in claim 1, wherein the transverse cross section of the silicone rubber layer is in an isosceles trapezoid shape, the trapezoid inclined planes of two adjacent silicone rubber layers and the corner edges of the inner wall of the corrugated carton body form a slot, and a reinforcing rib is arranged in the slot.
4. The corrugated carton with good buffering performance as claimed in claim 3, wherein the transverse section of the locking groove is right-angled triangle shape, and the transverse section of the reinforcing rib and the locking groove are matched with each other in shape and size.
5. The corrugated container as claimed in claim 1, wherein the hollow corrugated member is one of a hollow round corrugated member, an inverted triangular corrugated member or a square corrugated member.
6. The corrugated carton with good buffering performance as claimed in claim 1, wherein a waterproof layer is adhered between the fourth paper layer and the silicone layer.
7. The corrugated carton with good buffering performance as claimed in claim 1, wherein a waterproof layer is adhered to the surface of the first face paper layer, which is far away from the fourth face paper layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921831496.1U CN211467752U (en) | 2019-10-28 | 2019-10-28 | Corrugated carton that shock-absorbing capacity is good |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921831496.1U CN211467752U (en) | 2019-10-28 | 2019-10-28 | Corrugated carton that shock-absorbing capacity is good |
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| CN211467752U true CN211467752U (en) | 2020-09-11 |
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| CN201921831496.1U Active CN211467752U (en) | 2019-10-28 | 2019-10-28 | Corrugated carton that shock-absorbing capacity is good |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112373965A (en) * | 2020-11-17 | 2021-02-19 | 江西理工大学 | Preparation device for producing low-dimensional magnetic material and use method thereof |
| CN113682021A (en) * | 2021-09-01 | 2021-11-23 | 江苏一马先包装有限公司 | High elasticity corrugated container board |
-
2019
- 2019-10-28 CN CN201921831496.1U patent/CN211467752U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112373965A (en) * | 2020-11-17 | 2021-02-19 | 江西理工大学 | Preparation device for producing low-dimensional magnetic material and use method thereof |
| CN113682021A (en) * | 2021-09-01 | 2021-11-23 | 江苏一马先包装有限公司 | High elasticity corrugated container board |
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