CN211919294U - Foldable and unfoldable portable box - Google Patents
Foldable and unfoldable portable box Download PDFInfo
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- CN211919294U CN211919294U CN201922249122.5U CN201922249122U CN211919294U CN 211919294 U CN211919294 U CN 211919294U CN 201922249122 U CN201922249122 U CN 201922249122U CN 211919294 U CN211919294 U CN 211919294U
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Abstract
The utility model relates to a packing carton technical field, concretely relates to collapsible flat portable box of exhibition. The portable box comprises a first connecting plate, a first side plate, a bottom plate, a second side plate and a second connecting plate which are sequentially connected in a folding manner, wherein the first side plate and the second side plate are symmetrically arranged relative to a central axis a of the bottom plate; the first connecting plate comprises a connecting portion and a hand-held portion which are sequentially connected, the connecting portion is connected with the first side plate in a folding mode, a hand-held hole for a hand to pass through is formed in the middle of the hand-held portion, and a first clamping hole for the hand-held portion to penetrate through is formed in the middle of the second connecting plate. The utility model discloses a portable box of collapsible exhibition, this portable box novel structure, collapsible exhibition is flat, practices thrift the space, is convenient for deposit and transport, and the shaping back stability of combination is high, can load and carry article, and the practicality is high.
Description
Technical Field
The utility model relates to a packing carton technical field, concretely relates to collapsible flat portable box of exhibition.
Background
Present packing carton is often used for loading article to show multiple product, but the most occupation space of present packing carton, on the one hand in the transportation easy pressurized damage, on the other hand occupy the transportation space, increase the cost of transportation, be not convenient for transport. In addition, present folding exhibition flat packing carton, the shaping is unstable under the expansion state, and easy deformation, and it is portable just to have the portable part to carry out the packing carton, is not convenient for load article and carry, and the practicality is lower.
Disclosure of Invention
In order to overcome the shortcoming and the deficiency that exist among the prior art, the utility model aims to provide a collapsible flat portable box that flattens, this portable box novel structure, collapsible flat exhibition practices thrift the space, is convenient for deposit and transport, and can carry on portablely after the combined forming, and the practicality is high.
The purpose of the utility model is realized through the following technical scheme: a portable box capable of being folded and unfolded comprises a first connecting plate, a first side plate, a bottom plate, a second side plate and a second connecting plate which are sequentially connected in a folding mode, wherein the first side plate and the second side plate are symmetrically arranged relative to a central axis a of the bottom plate; the first connecting plate comprises a connecting portion and a hand-held portion which are sequentially connected, the connecting portion is connected with the first side plate in a folding mode, a hand-held hole for a hand to pass through is formed in the middle of the hand-held portion, and a first clamping hole for the hand-held portion to penetrate through is formed in the middle of the second connecting plate.
Further, the hand-held part is formed by two hand-held units symmetrically, wherein one side of one hand-held unit is connected with the connecting part in a folding mode, and the other side of the hand-held unit is connected with the other hand-held unit in a folding mode; the hand-carrying hole is formed in the middle of each hand-carrying unit.
Furthermore, the two portable units are respectively a first portable unit and a second portable unit, one side of the first portable unit is connected with the connecting part in a folding mode, the other side of the first portable unit is connected with one side of the second portable unit in a folding mode, and the other side of the second portable unit is connected with a buckling part.
Furthermore, a tongue plate extends from the tail end of the second connecting plate, and a second clamping hole for the tongue plate to pass through is formed in the joint of the connecting part and the first side plate.
Furthermore, the portable box also comprises two folding pieces which are symmetrically arranged about the central axis b of the bottom plate, each folding piece comprises a first adhesive plate, a folding unfolding plate and a second adhesive plate which are sequentially connected, the first adhesive plate is in adhesive connection with the inner surface of the first side plate, the second adhesive plate is in adhesive connection with the inner surface of the second side plate, and the folding unfolding plate is rotatably connected with one end of the bottom plate.
Further, the first bonding plate comprises a first bonding portion and a first unfolding plate which are connected in a folding mode, the first bonding portion is bonded with the inner surface of the first side plate, and the first unfolding plate is connected with the folding unfolding plate in a folding mode.
Further, the second bonding plate comprises a second bonding part and a second unfolding plate which are connected in a folding mode, the second bonding part is bonded with the inner surface of the second side plate, and the second unfolding plate is connected with the folding unfolding plate in a folding mode.
Further, the length of the first clamping hole is smaller than that of the buckling part, and the length of the first clamping hole is larger than that of the handheld part.
Further, the length of the buckling part is equal to that of the first side plate.
Further, the length of the connecting part is equal to that of the first side plate.
The beneficial effects of the utility model reside in that: the utility model discloses a portable box of collapsible exhibition, this portable box novel structure, collapsible exhibition is flat, practices thrift the space, is convenient for deposit and transport, and the shaping back stability of combination is high, can load and carry article, and the practicality is high.
Drawings
Fig. 1 is a schematic plan view of the present invention;
FIG. 2 is a schematic structural diagram of the combined forming process of the present invention;
FIG. 3 is another schematic structural diagram of the combined forming process of the present invention;
fig. 4 is a schematic structural diagram after the combination molding of the present invention.
The reference signs are: 1-first connecting plate, 11-connecting part, 12-hand-carrying part, 121-first hand-carrying unit, 122-second hand-carrying unit, 123-hand-carrying hole, 13-snap part, 2-first side plate, 21-second snap hole, 3-bottom plate, 4-second side plate, 5-second connecting plate, 51-first snap hole, 6-tongue plate, 7-folding piece, 71-first adhesive plate, 711-first adhesive part, 712-first unfolding plate, 72-folding unfolding plate, 73-second adhesive plate, 731-second adhesive part, 732-second unfolding plate.
Detailed Description
In order to facilitate the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying fig. 1-4, which are not intended to limit the present invention.
Referring to fig. 1-4, the foldable and unfoldable portable box comprises a first connecting plate 1, a first side plate 2, a bottom plate 3, a second side plate 4 and a second connecting plate 5 which are sequentially connected in a folding manner, wherein the first side plate 2 and the second side plate 4 are symmetrically arranged about a central axis a of the bottom plate 3; the first connecting plate 1 comprises a connecting portion 11 and a hand-held portion 12 which are sequentially connected, the connecting portion 11 is connected with the first side plate 2 in a folding mode, a hand-held hole 123 for a hand to pass through is formed in the middle of the hand-held portion 12, and a first clamping hole 51 for the hand-held portion 12 to penetrate through is formed in the middle of the second connecting plate 5.
The portable box of collapsible exhibition of this embodiment, this portable box novel structure, collapsible exhibition is flat, practices thrift the space, is convenient for deposit and transport, and the combination shaping after stability is high, can load and carry article, the practicality is high.
Wherein, the second connecting plate 5 forms the roof of portable box after the combined forming, first curb plate 2 and second curb plate 4 form the curb plate of portable box after the combined forming, and bottom plate 3 then forms the bottom plate 3 of portable box, and connecting portion 11 of first connecting plate 1 establishes in the inboard of second connecting plate 5 after the portable box combined forming, as one of the roof structure, portable portion 12 then passes the first calorie of hole 51 at second connecting plate 5 middle part, the roof structure outside of portable box is stretched out suddenly, improve the shaping stability of portable box, and the hand passes through portable hole 123, and then be convenient for carry on portable to portable of portable box, and the practicality is high.
In this embodiment, the portable unit 12 is formed by two portable units, wherein one side of one portable unit is connected to the connecting portion 11 in a folding manner, and the other side of the other portable unit is connected to the other portable unit in a folding manner; the carrying handle hole 123 is opened in the middle of each carrying unit.
This embodiment is through setting up two portable units, and the symmetry sets up, and two portable units can the fifty percent discount, can improve the structure steadiness of portable portion 12 to carry out the partial pressure to the weight of article, make portable box can load the article of great weight and portable portion 12 is difficult for the fracture, improved portable box's life.
In this embodiment, the two portable units are a first portable unit 121 and a second portable unit 122, respectively, one side of the first portable unit 121 is connected to the connection portion 11 in a folded manner, the other side of the first portable unit 121 is connected to one side of the second portable unit 122 in a folded manner, and the other side of the second portable unit 122 is connected to the locking portion 13.
The first portable unit 121 and the second portable unit 122 of this embodiment are symmetrically arranged, and the structural stability of the portable part 12 can be improved, wherein both sides of the first portable unit 121 are respectively connected with the connection part 11 and the second portable unit 122 in a folded manner, and the weight partial pressure of the loaded articles is realized by the first portable unit 121 and the second portable unit 122, so that the portable box can be loaded with articles with larger weight, and the comfort of the portable part 12 can be improved. In addition, the end of the second portable unit 122 is provided with the fastening part 13, after the first portable unit 121 and the second portable unit 122 pass through the first fastening hole 51 of the second connecting plate 5, the fastening part 13 is fastened on the inner surface of the second connecting plate 5 without passing through the first fastening hole 51, so that the structural stability of the top plate and the portable part 12 after the portable box is assembled is improved, the second portable unit 122 is not easy to pass through the first fastening hole 51 as a whole, and the normal use of the portable part 12 is ensured.
In this embodiment, a tongue plate 6 extends from the end of the second connecting plate 5, and a second locking hole 21 for the tongue plate 6 to pass through is formed at the joint of the connecting portion 11 and the first side plate 2.
The tongue plate 6 provided in this embodiment passes through the second locking hole 21, so that after the first portable unit 121 and the second portable unit 122 pass through the first locking hole 51, the second connecting plate 5 is not easy to slide on the portable unit, the structural stability of the top plate formed by combining the portable boxes is improved, the forming stability of the portable boxes is improved, the top plate is not easy to deform due to pressure, and the loading stability and the protection performance of the articles are high.
In this embodiment, the portable box further includes two folding pieces 7 symmetrically disposed about the central axis b of the bottom plate 3, each folding piece 7 includes a first adhesion plate 71, a folding unfolding plate 72, and a second adhesion plate 73, which are sequentially connected, the first adhesion plate 71 is adhesively connected to the inner surface of the first side plate 2, the second adhesion plate 73 is adhesively connected to the inner surface of the second side plate 4, and the folding unfolding plate 72 is rotatably connected to one end of the bottom plate 3.
The two folding and unfolding plates 72 of the embodiment are used as one of the side plates of the portable box after the portable box is combined and formed, and are enclosed with the first side plate 2 and the second side plate 4 to form an accommodating cavity for loading articles, wherein the two folding and unfolding plates 72 are respectively connected with two ends of the bottom plate 3 in a folding manner, so that the folding and unfolding plates 72 are rotatably connected around the connection part in the combined forming process of the portable box, and the folding and unfolding plates 72 are unfolded to form the side plates of the portable box; meanwhile, the folding and unfolding plate 72 is stably connected to the portable box through the first adhesive plate 71 and the second adhesive plate 73, so that the forming stability of the combined and formed portable box can be improved, the folding and unfolding plate 72 is not easy to fold outwards the portable box to influence normal loading and use, and the practicability is high.
In this embodiment, the first adhesive sheet 71 includes a first adhesive portion 711 and a first unfolding sheet 712, which are folded and connected, the first adhesive portion 711 is adhesively connected to the inner surface of the first side plate 2, and the first unfolding sheet 712 is folded and connected to the folded and unfolded sheet 72.
The first bonding portion 711 of the present embodiment is bonded to the inner surface of the first side plate 2, and the first bonding portion 711 is connected to the first unfolding plate 712 in a folding manner, so that in the process of combining and forming the portable box, the first unfolding plate 712 and the folding unfolding plate 72 are combined and formed together, so that the first side plate 2, the second side plate 4, the bottom plate 3, the two first unfolding plates 712, and the two folding unfolding plates 72 enclose an accommodating cavity to load an article, the two first unfolding plates 712 are disposed on the inner surface of the first side plate 2 and bonded to the first bonding portion 711, and the two first bonding portions 711 are also bonded to the inner surface of the first side plate 2, thereby further improving the stability and strength of the first side plate 2, making the article not prone to deformation due to compression when being loaded, and having a long service life.
In this embodiment, the second adhesive sheet 73 includes a second adhesive portion 731 and a second expansion sheet 732 which are connected in a folding manner, the second adhesive portion 731 is adhesively connected to the inner surface of the second side panel 4, and the second expansion sheet 732 is connected in a folding manner to the folding expansion sheet 72.
Similarly, the second bonding portion 731 of the present embodiment is bonded to the inner surface of the second side plate 4, and the second bonding portion 731 is connected to the second expansion plate 732 in a folding manner, so that in the process of assembling and forming the suitcase, the second expansion plate 732 and the folded expansion plate 72 are assembled and formed together, and the first side plate 2, the second side plate 4, the bottom plate 3, the two first expansion plates 712, the two second expansion plates 732, and the two folded expansion plates 72 are enclosed to form an accommodating cavity for loading the articles, and the two second expansion plates 732 are disposed on the inner surface of the second side plate 4 and bonded to the second bonding portion 731, and the two second bonding portions 731 are also bonded to the inner surface of the second side plate 4, thereby further improving the stability and strength of the second side plate 4, making the deformation of the second side plate less prone to compression when loading the articles, and having a long service life.
In this embodiment, the length of the first locking hole 51 is smaller than the length of the locking part 13, and the length of the first locking hole 51 is larger than the length of the portable part 12; the whole portable part 12 can pass through the first clamping hole 51, the clamping part 13 is not easy to pass through the first clamping hole 51, and then the clamping part 13 is clamped on the inner surface of the second connecting plate 5, the structural stability of the top plate after the portable box is combined and formed is improved, and the portable box is convenient to carry.
In this embodiment, the length of the fastening portion 13 is equal to the length of the first side plate 2, so that the fastening portion 13 is not easy to pass through the first fastening hole 51, and the fastening portion 13 is fastened on the inner surface of the second connecting plate 5, thereby improving the structural stability of the top plate formed by combining the portable box and facilitating carrying.
In this embodiment, the length of the connecting portion 11 is equal to the length of the first side plate 2; the stability of being connected of portable portion 12 and first curb plate 2 has been improved, and difficult disconnection between the two makes portable box load the article of great weight, if the length undersize of connecting portion 11, makes between first portable unit 121 and the connecting portion 11, easy disconnection between connecting portion 11 and the first curb plate 2, has reduced portable box's life.
The above-mentioned embodiment is the utility model discloses the implementation of preferred, in addition, the utility model discloses can also realize by other modes, not deviating from the utility model discloses any obvious replacement is all within the protection scope under the prerequisite of design.
Claims (10)
1. The utility model provides a collapsible flat portable box which characterized in that: the portable box comprises a first connecting plate (1), a first side plate (2), a bottom plate (3), a second side plate (4) and a second connecting plate (5) which are sequentially connected in a folding manner, wherein the first side plate (2) and the second side plate (4) are symmetrically arranged relative to a central axis a of the bottom plate (3); the first connecting plate (1) comprises a connecting portion (11) and a hand-carrying portion (12) which are sequentially connected, the connecting portion (11) is connected with the first side plate (2) in a folding mode, a hand-carrying hole (123) for a hand to pass through is formed in the middle of the hand-carrying portion (12), and a first clamping hole (51) for the hand-carrying portion (12) to penetrate through is formed in the middle of the second connecting plate (5).
2. A foldable and unfoldable carrying case according to claim 1, characterised in that: the hand-held part (12) is formed by two hand-held units symmetrically, wherein one side of one hand-held unit is connected with the connecting part (11) in a folding way, and the other side of the hand-held unit is connected with the other hand-held unit in a folding way; the hand-held hole (123) is formed in the middle of each hand-held unit.
3. A foldable and unfoldable carrying case according to claim 2, characterised in that: the two portable units are respectively a first portable unit (121) and a second portable unit (122), one side of the first portable unit (121) is connected with the connecting part (11) in a folding mode, the other side of the first portable unit (121) is connected with one side of the second portable unit (122) in a folding mode, and the other side of the second portable unit (122) is connected with a buckling part (13).
4. A foldable and unfoldable carrying case according to claim 1, characterised in that: the tail end of the second connecting plate (5) extends to form a tongue plate (6), and a second clamping hole (21) for the tongue plate (6) to pass through is formed in the connecting position of the connecting part (11) and the first side plate (2).
5. A foldable and unfoldable carrying case according to claim 1, characterised in that: the portable box further comprises two folding pieces (7) symmetrically arranged about a central axis b of the bottom plate (3), each folding piece (7) comprises a first adhesive plate (71), a folding unfolding plate (72) and a second adhesive plate (73) which are sequentially connected, the first adhesive plate (71) is in adhesive connection with the inner surface of the first side plate (2), the second adhesive plate (73) is in adhesive connection with the inner surface of the second side plate (4), and the folding unfolding plate (72) is in rotating connection with one end of the bottom plate (3).
6. A foldable and unfoldable carrying case according to claim 5, characterised in that: the first adhesive plate (71) comprises a first adhesive part (711) and a first unfolding plate (712) which are connected in a folding mode, the first adhesive part (711) is connected with the inner surface of the first side plate (2) in an adhesive mode, and the first unfolding plate (712) is connected with the folding unfolding plate (72) in a folding mode.
7. A foldable and unfoldable carrying case according to claim 5, characterised in that: the second adhesive plate (73) comprises a second adhesive part (731) and a second unfolding plate (732) which are connected in a folding mode, the second adhesive part (731) is in adhesive connection with the inner surface of the second side plate (4), and the second unfolding plate (732) is connected with the folding unfolding plate (72) in a folding mode.
8. A foldable and unfoldable carrying case according to claim 3, characterised in that: the length of the first clamping hole (51) is smaller than that of the buckling part (13), and the length of the first clamping hole (51) is larger than that of the portable part (12).
9. A foldable and unfoldable carrying case according to claim 3, characterised in that: the length of the buckling part (13) is equal to that of the first side plate (2).
10. A foldable and unfoldable carrying case according to claim 1, characterised in that: the length of the connecting part (11) is equal to that of the first side plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922249122.5U CN211919294U (en) | 2019-12-13 | 2019-12-13 | Foldable and unfoldable portable box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922249122.5U CN211919294U (en) | 2019-12-13 | 2019-12-13 | Foldable and unfoldable portable box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211919294U true CN211919294U (en) | 2020-11-13 |
Family
ID=73324259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922249122.5U Active CN211919294U (en) | 2019-12-13 | 2019-12-13 | Foldable and unfoldable portable box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211919294U (en) |
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2019
- 2019-12-13 CN CN201922249122.5U patent/CN211919294U/en active Active
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| GR01 | Patent grant | ||
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