CN220765123U - Protective corrugated carton - Google Patents
Protective corrugated carton Download PDFInfo
- Publication number
- CN220765123U CN220765123U CN202322197800.4U CN202322197800U CN220765123U CN 220765123 U CN220765123 U CN 220765123U CN 202322197800 U CN202322197800 U CN 202322197800U CN 220765123 U CN220765123 U CN 220765123U
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- CN
- China
- Prior art keywords
- side board
- bottom plate
- movable bottom
- spring
- carton body
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- 230000001681 protective effect Effects 0.000 title claims abstract description 8
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 238000004806 packaging method and process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a protective corrugated case which comprises a case body and a case cover clamped on the case body, wherein a movable bottom plate, a left side plate and a right side plate are arranged in the case body, the movable bottom plate corresponds to the bottom plate of the case body, a first spring is fixed on the movable bottom plate and is fixedly connected with the case body, the left side plate and the right side plate are respectively matched with two sides of the case body, a storage space is formed by matching the left side plate and the right side plate with the movable bottom plate, a second spring is fixed on the left side plate and the right side plate, the second spring is fixedly connected with the case body, and the left side plate and the right side plate move on the movable bottom plate along the length direction of the case body.
Description
Technical Field
The utility model relates to the field of corrugated cartons, in particular to a protective corrugated carton.
Background
The corrugated case is a packaging product with the widest application, the consumption is always the first of various packaging products, and the corrugated case gradually replaces transport packaging containers such as wooden cases and the like by the excellent use performance and the good processing performance of the corrugated case for more than half a century, so that the corrugated case becomes the main force of transport packaging, and the corrugated case belongs to a green environment-friendly product, and is favorable for environmental protection, loading, unloading, transportation and the like; but the storage space size is fixed in the current corrugated case, and when corrugated case deposited the less article of volume, corrugated case is in the transportation and receive the striking time, and the article is all easy to rock in corrugated case and makes the article of depositing bump and cause the damage to cause economic loss.
Disclosure of Invention
Aiming at the defects in the background art, the utility model aims to provide the protective corrugated paper box which can change the size of the storage space in the corrugated paper box according to the size of the articles and fix the stored articles, so as to avoid damage caused by collision of the stored articles due to shaking of the articles in the corrugated paper box in the transportation process and the collision of the corrugated paper box.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a protection type corrugated case, including the case lid of carton body and joint on the carton body, this internal movable bottom plate that is equipped with of carton, left side board and right side board, movable bottom plate corresponds with the bottom plate of carton body, be fixed with first spring on the movable bottom plate, first spring corresponds with the bottom plate fixed connection of carton body, left side board and right side board respectively with the left side wall of carton body and the right side wall of carton body, left side board and right side board and movable bottom plate cooperation form the parking space, all be fixed with the second spring on the left side board and on the right side board, second spring and carton body fixed connection, left side board and right side board move along the length direction of carton body on movable bottom plate.
Further set up to, this internal two elastic pieces that are equipped with of carton, two elastic pieces correspond with the preceding lateral wall of carton body and the back lateral wall of carton body respectively, and the both ends of elastic piece are contradicted with left side board and right side board respectively, and the elastic piece is crooked form, and the elasticity of elastic piece is less than the elasticity of second spring.
The carton is further arranged in such a way that a plurality of first positioning grooves which are uniformly distributed along the width direction of the carton body are formed in the left side plate, a plurality of second positioning grooves which are in one-to-one correspondence with the first positioning grooves are formed in the right side plate, and two ends of the elastic sheet are respectively clamped with the first positioning grooves and the second positioning grooves.
The movable bottom plate is further provided with a rubber anti-slip pad arranged in the storage space.
By adopting the technical scheme, the utility model has the beneficial effects that: the article is placed on the movable bottom plate and placed in the storage space, the movable bottom plate is enabled to move downwards under the action of gravity of the article, the size of the storage space is enlarged, the first spring compression generates elasticity to the movable bottom plate to extrude the article, the box cover is matched to limit the article, and then the article is fixed in the storage space, further, the two sides of the article are abutted against the left side plate and the right side plate and are extruded to the second springs on the left side plate and the right side plate, so that the second spring compression on the left side plate and the right side plate drives the left side plate and the right side plate to be mutually far away, the storage space is further enlarged to adapt to the volume of the article, the second spring compression generates elasticity to extrude the left side plate and the right side plate to the direction of the article, the article is further fixed in the storage space, the size of the storage space in the corrugated case is changed according to the size of the article, the stored article is fixed, the problem that the corrugated case is avoided in the transportation process and the impact is caused by shaking the article in the corrugated case, and economic loss is reduced.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.
Fig. 2 is a cross-sectional view of an embodiment of the present utility model.
Fig. 3 is a schematic view of the internal structure of the carton body.
Fig. 4 is a schematic structural view of the elastic sheet mated with the left and right side plates.
In the figure: the carton comprises a carton body 1, a movable bottom plate 2, a left side plate 3, a right side plate 4, a first spring 5, a second spring 6, a storage space 7, an elastic piece 8, a first positioning groove 9, a second positioning groove 10, an anti-slip pad 11 and a box cover 12.
Detailed Description
Embodiments of the present utility model will be further described with reference to fig. 1 to 4.
The utility model provides a protection type corrugated case, including carton body 1 and joint case lid 12 on carton body 1, case lid 12 is used for sealing carton body 1, be equipped with movable bottom plate 2 in the carton body 1, left side board 3 and right side board 4, movable bottom plate 2 corresponds with the bottom plate of carton body 1, be fixed with first spring 5 on the movable bottom plate 2, first spring 5 and carton body 1 fixed connection, left side board 3 and right side board 4 correspond with the left side wall of carton body 1 and the right side wall of carton body 1 respectively, left side board 3 and right side board 4 cooperate with movable bottom plate 2 to form storage space 7, all be fixed with second spring 6 on left side board 3 and the right side board 4, second spring 6 and carton body 1 fixed connection, left side board 3 and right side board 4 move along the length direction of carton body 1 on movable bottom plate 2;
working principle: placing the article on movable bottom plate 2 and placing in storage space 7, first spring 5 compression makes movable bottom plate 2 move down under article gravity effect, the storage space 7 size has been enlarged, and first spring 5 compression produces elasticity to movable bottom plate 2 and extrudees the article, the cooperation case lid 12 is spacing to the article, and then fix the article at storage space 7, further, article both sides contradict with left side board 3 and right side board 4 and extrude the second spring 6 on left side board 3 and right side board 4, thereby make the second spring 6 compression on left side board 3 and right side board 4 drive left side board 3 and right side board 4 keep away from each other, further the storage space 7 is enlarged in order to adapt to article volume, second spring 6 compression produces elasticity and extrudees left side board 3 and right side board 4 to article orientation, thereby further fix the article in storage space 7, the article that has realized can be according to article volume size in the change corrugated carton 7 size and fix the article of depositing, avoid corrugated carton to bump in the corrugated carton in the transportation process and receive the striking when the striking, article to bump the article and cause the damage in corrugated carton, reduce the article and bump in the corrugated carton body and bump the body is reduced in the corrugated carton 1, and the economic loss is avoided in the first spring 5 and the side board 1 has been received to the impact body is reduced, the economic loss is reduced when the side board 1 is further protected in the side board 1, the side board is protected in the side board is more has a certain time 1, and the side board is broken and has been more expanded, and has better effect in the side board 1 has been protected and 3.
Two elastic sheets 8 are arranged in the carton body 1, the two elastic sheets 8 respectively correspond to the front side wall of the carton body 1 and the rear side wall of the carton body 1, two ends of the elastic sheets 8 respectively collide with the left side plate 3 and the right side plate 4, the elastic sheets 8 are in a bent shape, the elastic force of the elastic sheets 8 is smaller than that of the second springs 6, a plurality of first positioning grooves 9 which are uniformly distributed along the width direction of the carton body 1 are formed on the left side plate 3, a plurality of second positioning grooves 10 which are in one-to-one correspondence with the plurality of first positioning grooves 9 are formed on the right side plate 4, two ends of the elastic sheets 8 are respectively clamped with the first positioning grooves 9 and the second positioning grooves 10, so that two ends of the elastic sheets 8 are conveniently adjusted in the first positioning grooves 9 at corresponding positions on the left side plate 3 and the second positioning grooves 10 at corresponding positions on the right side plate 4 according to the volume of articles in the storage space 7, and make the elastic sheet 8 and the left side board 3 and the right side board 4 more stable connection when contradicting between left side board 3 and right side board 4, the cooperation makes the elastic sheet 8 different to article direction crooked degree according to the interval between left side board 3 and the right side board 4, thereby make the elastic sheet 8 and article conflict fixed with article other both sides in the storage space 7, thereby further prevent that article in the corrugated case from rocking and bumping and causing the damage, because the elasticity of elastic sheet 8 is less than the elasticity of second spring 6, the elasticity that produces left side board 3 and right side board 4 crooked at elastic sheet 8 can not compress second spring 6 through left side board 3 and right side board 4, avoid left side board 3 and right side board 4 and article disconnection contact in the storage space 7 and can not be fixed to the article.
The movable bottom plate 2 is fixedly provided with the anti-slip pad 11 made of rubber material arranged in the storage space 7, so that articles placed on the movable bottom plate 2 are prevented from sliding, the articles are more stable in the storage space 7, and the anti-slip pad 11 is made of rubber material and can further play a role in buffering and protecting the articles.
The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model, but one skilled in the art can make common changes and substitutions within the scope of the technical solution of the present utility model.
Claims (4)
1. The utility model provides a protection type corrugated case, a serial communication port, including carton body (1) and joint case lid (12) on carton body (1), be equipped with movable bottom plate (2) in carton body (1), left side board (3) and right side board (4), movable bottom plate (2) correspond with the bottom plate of carton body (1), be fixed with first spring (5) on movable bottom plate (2), first spring (5) and carton body (1) fixed connection, left side board (3) and right side board (4) correspond with the left side wall of carton body (1) and the right side wall of carton body (1) respectively, left side board (3) and right side board (4) and movable bottom plate (2) cooperation form storage space (7), all be fixed with second spring (6) on left side board (3) and right side board (4), second spring (6) and carton body (1) fixed connection, left side board (3) and right side board (4) are followed the length direction of carton body (1) on movable bottom plate (2).
2. The protective corrugated case as claimed in claim 1, wherein two elastic sheets (8) are arranged in the case body (1), the two elastic sheets (8) respectively correspond to the front side wall of the case body (1) and the rear side wall of the case body (1), two ends of the elastic sheets (8) respectively collide with the left side plate (3) and the right side plate (4), the elastic sheets (8) are in a curved shape, and the elastic force of the elastic sheets (8) is smaller than that of the second spring (6).
3. The protective corrugated case as claimed in claim 2, wherein the left side plate (3) is provided with a plurality of first positioning grooves (9) which are uniformly distributed along the width direction of the case body (1), the right side plate (4) is provided with a plurality of second positioning grooves (10) which are in one-to-one correspondence with the plurality of first positioning grooves (9), and two ends of the elastic sheet (8) are respectively clamped with the first positioning grooves (9) and the second positioning grooves (10).
4. A protective corrugated carton according to claim 3, characterized in that the movable bottom plate (2) is fixed with a rubber anti-slip pad (11) placed in the storage space (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322197800.4U CN220765123U (en) | 2023-08-16 | 2023-08-16 | Protective corrugated carton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322197800.4U CN220765123U (en) | 2023-08-16 | 2023-08-16 | Protective corrugated carton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220765123U true CN220765123U (en) | 2024-04-12 |
Family
ID=90617189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322197800.4U Active CN220765123U (en) | 2023-08-16 | 2023-08-16 | Protective corrugated carton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220765123U (en) |
-
2023
- 2023-08-16 CN CN202322197800.4U patent/CN220765123U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |