CN211766980U - Environment-friendly packaging box with good structural strength - Google Patents
Environment-friendly packaging box with good structural strength Download PDFInfo
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- CN211766980U CN211766980U CN201922492775.6U CN201922492775U CN211766980U CN 211766980 U CN211766980 U CN 211766980U CN 201922492775 U CN201922492775 U CN 201922492775U CN 211766980 U CN211766980 U CN 211766980U
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- side plate
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- structural strength
- good structural
- packaging box
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Abstract
The utility model relates to an environmental protection packing box with good structural strength, it is including connecting gradually for first curb plate, second curb plate, third curb plate and the fourth curb plate of frame shape, the bottom of second curb plate and fourth curb plate all is connected with down the shrouding, and the below of two lower shroudings is provided with the bottom plate, and the top of second curb plate and fourth curb plate all rotates and is connected with the shrouding. The top of first curb plate rotates and is connected with the protection shield, and the top of third curb plate rotates and is connected with the roof. The joint of the first side plate, the second side plate, the third side plate and the fourth side plate is provided with reinforcing pieces, the top of the joint between the first side plate, the second side plate, the third side plate and the fourth side plate is provided with an upper reinforcing corner pad, and the bottom of the joint between the first side plate, the second side plate, the third side plate and the fourth side plate is provided with a lower reinforcing corner pad. The utility model discloses have fine structural strength, can prevent that the packing box from warping because of the striking, make the packing box can repetitious usage, save resource and cost.
Description
Technical Field
The utility model belongs to the technical field of the technique of packing box and specifically relates to an environmental protection packing box with good structural strength is related to.
Background
The packing box is a box for protecting products in the product circulation process, has the advantages of convenient storage and transportation and contribution to promoting sales, and is a packing mode which is most widely applied. The packing box generally adopts the packing that paper box carries out the product at present, and is different from wooden case packing, woven bag packing, sack packing and plastic box packing etc. and the carton packing has the characteristics such as easy acquisition of materials, light in weight, easy printing, design shaping are easy, low cost, is used for selling packing and transportation packing of commodity widely.
The prior paper packing box is generally made of corrugated paper, the corrugated paper is a plate-shaped object formed by bonding liner paper and corrugated paper formed by processing corrugated rods, the corrugated paper has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, convenient storage and transportation and the like, and the corrugated paper can be used for packing food or digital products and is widely used.
However, the existing paper packaging box has poor structural strength, the packaging box is easy to deform and damage in the using process, most packaging boxes need to be recycled and reprocessed after being used once, and the resources and the cost are wasted in recycling and processing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an environmental protection packing box with good structural strength, its advantage lies in: the packing box has good structural strength, prolongs the service life of the packing box, and saves resources and cost.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
an environment-friendly packing box with good structural strength comprises a first side plate, a second side plate, a third side plate and a fourth side plate, wherein the sides of the first side plate, the second side plate, the third side plate and the fourth side plate are sequentially connected to form a frame shape, the first side plate is parallel to the third side plate, the second side plate is parallel to the fourth side plate, the bottom of the second side plate and the bottom of the fourth side plate both horizontally extend along the mutually approaching direction to form lower sealing plates, the sides of the two lower sealing plates are abutted, a bottom plate is arranged below the two lower sealing plates and abutted against the lower sealing plates, the top of the second side plate and the top of the fourth side plate both horizontally extend along the mutually approaching direction to form upper sealing plates, and the two upper sealing plates are respectively and rotatably connected to the second side plate and the fourth side plate, the top of the first side plate is rotatably connected with a protection plate, one side of the protection plate, which is far away from the first side plate, vertically extends to the inner side of the protection plate to form a sealed edge, one side of the protection plate, which is close to the first side plate, is provided with a fixed port, the top of the third side plate is rotatably connected with a top plate, one side of the top plate, which is far away from the third side plate, vertically extends to the inner side of the top plate to form a fixed plate, the fixed plate is embedded in the fixed port, reinforcing sheets are arranged at the inner sides of the joints of the first side plate, the second side plate, the third side plate and the fourth side plate, upper reinforcing corner pads are arranged at the tops of the inner sides of the joints among the first side plate, the second side plate, the third side plate and the fourth side plate, and lower reinforcing corner pads are arranged at the bottoms of the joints among the first side plate, the, the top and the bottom of the reinforcing sheet are respectively connected with the upper reinforcing corner pad and the lower reinforcing corner pad.
By adopting the technical scheme, the lower sealing plate and the upper sealing plate are used for sealing the packaging box, the bottom plate is used for supporting and fixing the lower sealing plate, the protective plate is used for fixing the upper sealing plate, the protective plate is rotated to be in a horizontal state during packaging, the protective plate is used for fixing the sealing edge, then the top plate is rotated to be in the horizontal state and is embedded in the fixing port to enable the top plate to be fixed, and further the protective plate is fixed and the packaging box is sealed; the reinforcing sheet can improve the firmness and the structural strength of the joint of the first side plate, the second side plate, the third side plate and the fourth side plate, the upper reinforcing corner pad and the lower reinforcing corner pad improve the structural strength of the top corner of the packaging box, the packaging box can be prevented from deforming due to impact, the packaging box can be used for multiple times, and a large amount of resources and cost are saved.
The utility model discloses further set up to: the upper reinforcing corner pad and the lower reinforcing corner pad are made of rubber materials.
Through adopting above-mentioned technical scheme, the rubber material has good elasticity, makes to consolidate the corner pad and consolidate the corner pad down and can play the cushioning effect when the packing box receives the striking, and then protects the article in the packing box, prevents that article are impaired.
The utility model discloses further set up to: the two ends of the fixing plate are set to be round corners.
Through adopting above-mentioned technical scheme, the fillet at fixed plate both ends is handled and to be avoided the fixed plate to inlay and receive the hindrance when establishing fixed mouthful in to inlay the fixed plate and establish fixed mouthful in, facilitate the use.
The utility model discloses further set up to: a notch is formed in one side, away from the first side plate, of the protection plate.
Through adopting above-mentioned technical scheme, the protection shield is convenient for open convenient to use through the finger in the setting of notch.
The utility model discloses further set up to: the inner wall of the notch is provided in an arc shape.
Through adopting above-mentioned technical scheme, the notch sets up to the arc and makes the notch can laminate mutually with the finger, conveniently opens the protection shield, also can protect the finger simultaneously, avoids the finger scratch.
The utility model discloses further set up to: and a rubber pad is arranged on the inner wall of the notch.
Through adopting above-mentioned technical scheme, the setting of rubber pad can further protect the finger, avoids the edge of notch to bring for the finger to press and feel, improves the comfort of using.
The utility model discloses further set up to: and connecting pieces are arranged at the connecting parts between the upper sealing plate and the second side plate and between the upper sealing plate and the fourth side plate.
Through adopting above-mentioned technical scheme, the connection piece can be consolidated the junction between last shrouding and second side board and the fourth side board, has further improved the structural strength of packing box, has reduced the possibility that the packing box atress was out of shape, is favorable to repetitious usage.
The utility model discloses further set up to: the lateral wall of connection piece is equipped with the crease.
Through adopting above-mentioned technical scheme, the upset of shrouding is convenient for go up in the setting of crease, and the upset of avoiding going up the shrouding receives the hindrance because of the connection piece.
To sum up, the utility model discloses a beneficial technological effect does:
the arrangement of the reinforcing sheet can improve the firmness and the structural strength of the joint of the first side plate, the second side plate, the third side plate and the fourth side plate, and the upper reinforcing corner pad and the lower reinforcing corner pad improve the structural strength of the top corner of the packaging box, so that the packaging box is prevented from being deformed due to impact, the packaging box can be used for multiple times, and a large amount of resources and cost are saved;
the connection piece sets up can consolidate the junction between last shrouding and second side board and the fourth side board, has further improved the structural strength of packing box, has reduced the possibility of packing box atress deformation, is favorable to repetitious usage.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.
Fig. 4 is a partially enlarged schematic view of a portion C in fig. 1.
In the figure, 1, a first side plate; 11. a protection plate; 111. sealing edges; 112. a fixed port; 113. a recess; 114. a rubber pad; 2. a second side plate; 3. a third side plate; 31. a top plate; 311. a fixing plate; 4. a fourth side plate; 5. a lower sealing plate; 6. an upper sealing plate; 7. a reinforcing sheet; 8. upper reinforcing corner pads; 9. a lower reinforcing corner pad; 10. connecting sheets; 101. folding; 110. a base plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses an environmental protection packing box with good structural strength, including first curb plate 1, second curb plate 2, third curb plate 3 and fourth curb plate 4, the side of first curb plate 1, second curb plate 2, third curb plate 3 and fourth curb plate 4 bonds in proper order and forms a cross-section for the frame of rectangle, and first curb plate 1 is unanimous and parallel to each other with the size of third curb plate 3, and the size of second curb plate 2 and fourth curb plate 4 is unanimous and parallel to each other.
Referring to fig. 1 and 2, a rectangular lower sealing plate 5 is horizontally extended from the bottom of the first side plate 1 and the bottom of the third side plate 3 along a direction close to each other, the two lower sealing plates 5 abut against each other at a side close to one side, a bottom plate 110 is connected to the lower side of the two lower sealing plates 5, and the upper surface of the bottom plate 110 is adhered to the lower surfaces of the two lower sealing plates 5.
Referring to fig. 1, a rectangular upper sealing plate 6 is connected to the top of the second side plate 2 and the top of the fourth side plate 4, the two upper sealing plates 6 are respectively rotatably connected to the second side plate 2 and the fourth side plate 4, and when the two upper sealing plates 6 are rotated to a horizontal position in a direction approaching each other, the side edges of the two upper sealing plates 6 are abutted.
Referring to fig. 1 and 3, a rectangular protection plate 11 is rotatably connected to the top of the first side plate 1, a sealing edge 111 is formed by vertically extending one side of the protection plate 11 away from the first side plate 1 to the inner side of the protection plate 11, and a fixing opening 112 is formed in the middle of the protection plate 11 close to one side of the first side plate 1. A rectangular top plate 31 is rotatably connected to the top of the third side plate 3, and a fixing plate 311 is vertically extended from the middle of the top plate 31 far away from the third side plate 3 to the inner side of the top plate 31. When the protection plate 11 and the top plate 31 are both rotated to a horizontal state along the direction close to each other, the fixing plate 311 can be just embedded in the fixing opening 112, and both ends of the fixing plate 311 are rounded to facilitate the installation of the fixing plate 311.
L-shaped reinforcing sheets 7 are bonded at the joints of the first side plate 1, the second side plate 2, the third side plate 3 and the fourth side plate 4, and two sides of each reinforcing sheet 7 are bonded to the two adjacent side plates respectively. The top of the junction between the first side plate 1, the second side plate 2, the third side plate 3 and the fourth side plate 4 is all bonded with an upper reinforcing corner pad 8, the bottom of the junction between the first side plate 1, the second side plate 2, the third side plate 3 and the fourth side plate 4 is all bonded with a lower reinforcing corner pad 9, and the top and the bottom of the reinforcing sheet 7 are respectively abutted to the upper reinforcing corner pad 8 and the lower reinforcing corner pad 9.
In this embodiment, the first side plate 1, the second side plate 2, the third side plate 3, the fourth side plate 4, the bottom plate 110, the lower sealing plate 5, the upper sealing plate 6, the protection plate 11, and the top plate 31 are all made of corrugated board material.
Reinforcing sheet 7 can improve the fastness and the structural strength of first curb plate 1, second curb plate 2, third curb plate 3 and fourth curb plate 4 junction, goes up to consolidate corner pad 8 and consolidates corner pad 9 down and can improve the structural strength of packing box top angle department, and then prevents that the packing box warp because of the striking, makes the packing box can repetitious usage, has saved a large amount of resources and cost.
Go up and consolidate corner pad 8 and consolidate corner pad 9 down and be the rubber material, consolidate corner pad 8 and consolidate corner pad 9 down on the messenger and can play the cushioning effect when the packing box receives the striking, and then protect the article in the packing box, prevent that article are impaired.
Referring to fig. 1 and 4, the connection piece 10 is bonded at the connection position between the upper sealing plate 6 and the second side plate 2 as well as the fourth side plate 4, so that the structure strength of the packing box is further improved, the possibility of stress deformation of the packing box is reduced, and the packing box can be used for multiple times.
Referring to fig. 3, a semicircular notch 113 is formed in the middle of one side of the protection plate 11 away from the first side plate 1, so that the protection plate 11 can be opened by fingers for convenient use. A rubber pad 114 is adhered to the inner wall of the recess 113 for protecting the fingers and preventing the edges of the recess 113 from scratching the fingers.
The implementation principle of the embodiment is as follows: through setting up the fastness and the structural strength of reinforcing piece 7 in order to improve first curb plate 1, second curb plate 2, third curb plate 3 and fourth curb plate 4 junction, through setting up reinforcing angle pad 8 and reinforcing angle pad 9 down in order to improve the structural strength of packing box apex angle department, further consolidate the structural strength of packing box through setting up connection piece 10, can prevent that the packing box warp because of the striking, make the packing box can repetitious usage, saved a large amount of resources and cost.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an environmental protection packing box with good structural strength which characterized in that: the sealing device comprises a first side plate (1), a second side plate (2), a third side plate (3) and a fourth side plate (4), wherein the sides of the first side plate (1), the second side plate (2), the third side plate (3) and the fourth side plate (4) are sequentially connected to form a frame shape, the first side plate (1) is parallel to the third side plate (3), the second side plate (2) is parallel to the fourth side plate (4), the bottom of the second side plate (2) and the bottom of the fourth side plate (4) both horizontally extend along the mutually close direction to form a lower sealing plate (5), the sides of the two lower sealing plates (5) are abutted, a bottom plate (110) is arranged below the two lower sealing plates (5), the bottom plate (110) is abutted to the lower sealing plate (5), the top of the second side plate (2) and the top of the fourth side plate (4) both horizontally extend along the mutually close direction to form an upper sealing plate (6), the two upper sealing plates (6) are respectively and rotatably connected to the second side plate (2) and the fourth side plate (4), the top of the first side plate (1) is rotatably connected with a protective plate (11), one side, away from the first side plate (1), of the protective plate (11) vertically extends towards the inner side of the protective plate (11) to form a sealing edge (111), one side, close to the first side plate (1), of the protective plate (11) is provided with a fixing port (112), the top of the third side plate (3) is rotatably connected with a top plate (31), one side, away from the third side plate (3), of the top plate (31) vertically extends towards the inner side of the top plate (31) to form a fixing plate (311), the fixing plate (311) is embedded in the fixing port (112), and reinforcing plates (7) are arranged at the joints of the first side plate (1), the second side plate (2), the third side plate (3) and the fourth side plate (4), the first side plate (1), the second side plate (2), the third side plate (3) and the fourth side plate (4) are connected with one another, the top of the inner side of the joint is provided with an upper reinforcing corner pad (8), the bottom of the inner side of the joint between the first side plate (1), the second side plate (2), the third side plate (3) and the fourth side plate (4) is provided with a lower reinforcing corner pad (9), and the top and the bottom of the reinforcing sheet (7) are respectively connected with the upper reinforcing corner pad (8) and the lower reinforcing corner pad (9).
2. The environmentally friendly packaging box with good structural strength as claimed in claim 1, wherein: the upper reinforcing corner pad (8) and the lower reinforcing corner pad (9) are made of rubber materials.
3. The environmentally friendly packaging box with good structural strength as claimed in claim 1, wherein: both ends of the fixing plate (311) are set to be round corners.
4. The environmentally friendly packaging box with good structural strength as claimed in claim 1, wherein: a notch (113) is formed in one side, away from the first side plate (1), of the protection plate (11).
5. The environmentally friendly packaging box with good structural strength as claimed in claim 4, wherein: the inner wall of the recess (113) is arranged in an arc shape.
6. The environmentally friendly packaging box with good structural strength as claimed in claim 4, wherein: and a rubber pad (114) is arranged on the inner wall of the notch (113).
7. The environmentally friendly packaging box with good structural strength as claimed in claim 1, wherein: and connecting pieces (10) are arranged at the connecting parts between the upper sealing plate (6) and the second side plate (2) and between the upper sealing plate and the fourth side plate (4).
8. The environmentally friendly packaging box with good structural strength as claimed in claim 7, wherein: the lateral wall of connection piece (10) is equipped with crease (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922492775.6U CN211766980U (en) | 2019-12-31 | 2019-12-31 | Environment-friendly packaging box with good structural strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922492775.6U CN211766980U (en) | 2019-12-31 | 2019-12-31 | Environment-friendly packaging box with good structural strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211766980U true CN211766980U (en) | 2020-10-27 |
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ID=72891826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922492775.6U Expired - Fee Related CN211766980U (en) | 2019-12-31 | 2019-12-31 | Environment-friendly packaging box with good structural strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211766980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114506546A (en) * | 2022-04-01 | 2022-05-17 | 广东省惠美庄环保科技有限公司 | Inner angle reinforcing device for packing box |
-
2019
- 2019-12-31 CN CN201922492775.6U patent/CN211766980U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114506546A (en) * | 2022-04-01 | 2022-05-17 | 广东省惠美庄环保科技有限公司 | Inner angle reinforcing device for packing box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 Termination date: 20211231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |