CN114537834A - Packaging structure with positioning elastic sheet - Google Patents

Packaging structure with positioning elastic sheet Download PDF

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Publication number
CN114537834A
CN114537834A CN202011334404.6A CN202011334404A CN114537834A CN 114537834 A CN114537834 A CN 114537834A CN 202011334404 A CN202011334404 A CN 202011334404A CN 114537834 A CN114537834 A CN 114537834A
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CN
China
Prior art keywords
fixing part
packaging structure
main body
opening
positioning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202011334404.6A
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Chinese (zh)
Other versions
CN114537834B (en
Inventor
吴品莹
张心怡
杨东谚
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Alpha Networks Inc
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Alpha Networks Inc
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Publication date
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Priority to CN202011334404.6A priority Critical patent/CN114537834B/en
Publication of CN114537834A publication Critical patent/CN114537834A/en
Application granted granted Critical
Publication of CN114537834B publication Critical patent/CN114537834B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
    • B65D5/2038—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form at least two opposed folded-up portions having a non-rectangular shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/4266—Folding lines, score lines, crease lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • B65D5/50—Internal supporting or protecting elements for contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • B65D5/50—Internal supporting or protecting elements for contents
    • B65D5/5021—Integral elements for containers formed by folding-up portions connected to a central panel from all sides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
  • Buffer Packaging (AREA)

Abstract

The application discloses a packaging structure with positioning spring plates, which is formed by bending a plate body, wherein the plate body comprises a main body part, a left fixing part and a right fixing part, the left side and the right side of the main body part are respectively connected with a connecting part, the two connecting parts are respectively connected with the left fixing part and the right fixing part, two press lines are respectively arranged on the left fixing part and the right fixing part, the two press lines are separated by a distance, so that the left fixing part and the right fixing part are respectively turned over towards the main body part along the two press lines, the left fixing part and the right fixing part are respectively provided with an opening, a plurality of cutting lines are respectively arranged towards the edge direction of the left fixing part and the right fixing part on the local inner edges of the two openings to form a plurality of positioning spring plates, under the condition that the plate body is turned into the packaging structure, a product extends into the packaging structure from the two openings, the positioning elastic sheets can be embedded into the concave space between the base of the product and the main body of the product so as to position the product on the packaging structure.

Description

Packaging structure with positioning elastic sheet
Technical Field
The present invention relates to a packaging structure, and more particularly, to a packaging structure that can be formed by folding a plurality of panels in a certain step without using a complicated and multi-piece buffer structure.
Background
Generally, a packing material for polygonal products is usually packed by using a relatively complex paper structure, a foaming material, a paper holder …, or other buffer materials, and the packing design can be based on the shape, weight, structure, and test specification of the product, so that the buffer material can be tightly attached to the product, thereby preventing the product from having too many gaps with the buffer material, and the product can be sufficiently protected during transportation.
On the other hand, if the packaging material of the general polygonal product uses a complicated paper material buffering structure, the cost of labor and materials is high, and the packaging material has the problems of excessive packaging and waste; if the foaming material is used as a packaging material, although the protection force is strong, the cost is high, and the principle of environmental protection and plastic reduction is not met; when a paper tray is used as a packaging material, the cost of the mold is high and the development time is long.
Therefore, how to improve and design the packaging material of the polygonal product to reduce the packaging cost of the product and make the packaging material of the product have a small amount of buffer space, which is enough to achieve the protection effect, so that the consumer can conveniently disassemble and take the product in the packaging material and the packaging material can be easily recycled and reused, which is an important issue to be solved by the packaging material of the polygonal product.
Disclosure of Invention
In view of the foregoing problems and disadvantages, the inventor of the present invention has made extensive research and experiments to design a packaging structure with a positioning resilient sheet, so as to overcome the problems of excessive packaging, high cost, non-compliance with environmental protection principles, and long development time due to the complicated and multi-piece buffer structure design of the packaging material of the conventional polygonal product.
In order to solve the technical problem, one of the technical solutions adopted in the present application is to provide a packaging structure with a positioning elastic sheet, wherein the packaging structure is formed by bending an integrally formed plate body, the plate body includes a main body portion, a left fixing portion and a right fixing portion, wherein the left side and the right side of the main body portion are respectively connected with one side edge of a connecting portion, the two connecting portions can be bent towards the main body portion, a folded portion further extends outwards from the front side and the rear side of the main body portion respectively, the two folded portions can also be bent towards the main body portion, the two folded portions further extend outwards respectively to form two insert pieces, and the two insert pieces of the same folded portion are separated from each other by a distance; the left fixing part is connected with the other side edge of one of the connecting parts, two pressing lines are arranged on the left fixing part, the two pressing lines are separated by a certain distance, so that the left fixing part can be turned over towards the main body part along the two pressing lines, the left fixing part is also provided with a left opening, a plurality of left cutting lines are arranged on the local inner edge of the left opening towards the edge direction of the left fixing part to form a plurality of left positioning elastic sheets, and the left positioning elastic sheets can be bent towards the edge direction of the left fixing part; the right fixing part is connected with the other side edge of the other connecting part, two pressing lines are arranged on the right fixing part, the two pressing lines are separated by a certain distance, so that the right fixing part can be turned over towards the main body part along the two pressing lines, a right opening is also arranged on the right fixing part, a plurality of right cutting lines are distributed on the local inner edge of the right opening towards the edge direction of the right fixing part to form a plurality of right positioning elastic pieces, and the right positioning elastic pieces can be bent towards the edge direction of the right fixing part; the packaging structure comprises a main body part, a left fixing part, a right fixing part, a left positioning elastic sheet, a plurality of right positioning elastic sheets, a plurality of left positioning elastic sheets, a plurality of right positioning elastic sheets, a plurality of left positioning elastic sheets and a plurality of right positioning elastic sheets, wherein under the condition that the plate body is folded into the packaging structure, the left fixing part can be bent and formed on the left half part of the top surface of the main body part, the right fixing part can be bent and formed on the right half part of the top surface of the main body part, the area between the two press lines of the left fixing part can be abutted against the area between the two press lines of the right fixing part, the local area of the left opening can be communicated with the local area of the right opening, so that an accommodating space is formed among the main body part, the left fixing part and the right fixing part, the plurality of left positioning elastic sheets and the plurality of right positioning elastic sheets, and the positioning openings can be communicated with the accommodating space. Therefore, the packaging structure does not occupy too much space in storage and transportation because the packaging structure is only a plane plate body before being formed.
Under the state that a product certainly the location mouth stretches into accommodation space, the base of product can promote a plurality ofly left side location shell fragment and a plurality of right side location shell fragment is buckled and is out of shape downwards, until the base is through a plurality of left side location shell fragment and a plurality of behind the end of right side location shell fragment, a plurality of left side location shell fragment and a plurality of right side location shell fragment can kick-back and imbed in the indent space between the base of product and its main part, in order will the product is positioned on the packaging structure. Therefore, after the packaging structure is bent and formed, the product can be firmly positioned in the packaging structure through the embedding and clamping effect of the positioning elastic sheets without using additional auxiliary bonding materials, and the overall packaging cost is effectively reduced.
Optionally, the positioning opening is in a polygonal shape.
Optionally, under the condition that the left fixing portion and the right fixing portion are respectively formed on the top surface of the main body portion in a bending manner, the left fixing portion and one of the front and rear ends of the connecting portion respectively form a left assembling opening, the right fixing portion and the other of the front and rear ends of the connecting portion respectively form a right assembling opening, and the left assembling opening and the right assembling opening at the same end can be separated from each other by a distance.
Optionally, the main body portion is provided with a plurality of U-shaped cutting lines to form a plurality of supporting members, and in a state where the board body is folded into the packaging structure, free ends of the plurality of supporting members can be respectively bent and formed in a direction away from the accommodating space.
Optionally, two ends of the plurality of U-shaped cutting lines may be respectively located at the joints of the main body portion and the plurality of connecting portions, or may be respectively located at the joints of the main body portion and the plurality of folded portions.
Optionally, at least one U-shaped cutting line is disposed adjacent to the middle region of the main body, and a pressing line is disposed between two ends of the U-shaped cutting line, so that the supporting member formed by the U-shaped cutting line is bent and formed along the pressing line in a direction away from the accommodating space.
Optionally, when the packaging structure is placed in a packaging box, bottom ends of the supporting members abut against an inner side surface of the packaging box, so that at least one bottom space is formed between the main body portion and the inner side surface of the packaging box.
Optionally, a cutting line is respectively arranged on the left fixing portion and the right fixing portion to respectively form an extracting portion, and the extracting portions can be respectively bent and formed in a direction away from the accommodating space in a state that the plate body is folded into the packaging structure.
Optionally, at least the front end or the rear end of the left fixing portion is provided with an opening, and at least the rear end or the front end of the right fixing portion is provided with another opening, when the board body is folded into the packaging structure, the two openings are respectively disposed at two opposite ends of the packaging structure, and local regions of the insert pieces corresponding to the two openings are exposed.
For further explanation of the purpose, technical features and effects of the present application, the following detailed description is provided with reference to the accompanying drawings, which are provided for reference and illustration purposes only and are not intended to limit the present application.
Drawings
Fig. 1 is an expanded schematic view of the packaging structure of the present application.
Fig. 2 is a schematic view illustrating bending of the left fixing portion and the right fixing portion along two pressing lines.
Fig. 3 is a schematic view illustrating two connection portions of the present application being bent toward the main body portion.
Fig. 4 is a schematic view illustrating the left fixing portion and the right fixing portion of the present application being folded toward the main body.
Fig. 5 is a schematic view illustrating the bending and fixing of the packaging structure of the present application.
Fig. 6 is a top perspective view of the bottom space of the packaging structure of the present application.
FIG. 7 is a top perspective view of a bottom space of a packaging structure according to other embodiments of the present application.
Fig. 8 is a schematic view of a product extending into a receiving space from a positioning port of the present application.
Fig. 9 is a schematic view illustrating bending deformation of the positioning elastic sheet toward the bottom side of the package structure.
Fig. 10 is a schematic view of the positioning elastic piece of the present application extending into a gap between the base of the product and the main body thereof.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, embodiments of the "packaging structure with positioning elastic sheet" disclosed in the present application are further described in detail below with reference to the accompanying drawings. The advantages and effects of the present application will be apparent to those skilled in the art from the disclosure of the present specification. The present application is capable of other and different embodiments and its several details are capable of modifications and variations in various respects, all without departing from the present application. Further, it is stated in advance that the drawings of the present application are for illustrative purposes only and are not drawn to scale, and although examples of parameters including particular values may be provided herein, it is to be understood that the parameters need not be exactly equal to the corresponding values, but may be approximated to the corresponding values within acceptable error margins or design constraints. The following embodiments will further explain the related art of the present application in detail, but the disclosure is not intended to limit the scope of the present application.
It should be noted that the drawings in the present application are merely schematic illustrations and are not drawn to scale. The following embodiments will further explain the related art of the present application in detail, but the disclosure is not intended to limit the scope of the present application. It will be understood that, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms, which are used primarily to distinguish one element from another. Furthermore, directional terms, such as "left" and "right", etc., used in the following embodiments refer to directions of the drawings, and therefore, the directional terms are used for illustration and are not used to limit the scope of the present disclosure.
Referring to fig. 1, for convenience of description, the left lower side of fig. 1 is taken as a front position of the assembly, the right upper side of fig. 1 is taken as a rear position of the assembly, the left upper side of fig. 1 is taken as a left position of the assembly, the right lower side of fig. 1 is taken as a right position of the assembly, the upper side of fig. 1 is taken as a top position of the assembly, and the lower side of fig. 1 is taken as a bottom position of the assembly. In the embodiment of the present application, the package structure 1 is formed by bending a plate body integrally formed, and the material of the plate body can be paper, plastic or other materials capable of being bent, as long as it has the structure and achieves the effects described later. The plate body includes a main body portion 11, a left fixing portion 12 and a right fixing portion 13, wherein the left and right sides of the main body portion 11 are respectively connected to one side of a connecting portion 14, the other side of the connecting portion 14 is connected to the left fixing portion 12, the other side of the other connecting portion 14 is connected to the right fixing portion 13, the two connecting portions 14 can be bent toward the main body portion 11, a folded portion 15 extends from the front and rear sides of the main body portion 11, the two folded portions 15 can also be bent toward the main body portion 11, the two folded portions 15 respectively extend two insert pieces 16, and the two insert pieces 16 of the same folded portion 15 are separated from each other by a distance.
Referring to fig. 1 to 4, in the embodiment, two pressing lines 121 are disposed on the left fixing portion 12, and the two pressing lines 121 are spaced apart from each other by a distance, so that the left fixing portion 12 can be divided into a left first fixing area 122, a left second fixing area 123 and a left third fixing area 124 by the two pressing lines 121, wherein the two pressing lines 121 are disposed on two sides of the left second fixing area 123, the left first fixing area 122 is disposed on the left side of the left second fixing area 123, and the left third fixing area 124 is disposed on the right side of the left second fixing area 123. First, the board body is bent along the two pressing lines 121 toward the main body 11, such that the inner side surface of the left first fixing region 122 is opposite to the inner side surface of the left third fixing region 124 (as shown in fig. 2), one of the connecting portions 14 is bent toward the main body portion 11 (as shown in fig. 3), and further, the left third fixing region 124 is bent along the joint with the one connecting portion 14, such that the outer side of the left first fixing region 122 is opposite to the inner side of the main body 11 (as shown in fig. 4), the outer side of the left third fixing area 124 is exposed out of the packaging structure 1, formed on the top surface of the main body 11, the left first fixing area 122, the left second fixing area 123 and the left third fixing area 124 form a left assembly opening 125 (as shown in fig. 4) with the front end and the rear end of the connecting portion 14.
Referring to fig. 1 to 5, in the embodiment, the right fixing portion 13 is also provided with two pressing lines 131, and the two pressing lines 131 are separated by a distance, such that the right fixing portion 13 can be divided into a right first fixing area 132, a right second fixing area 133 and a right third fixing area 134 by the two pressing lines 131, wherein the two pressing lines 131 are located at two sides of the right second fixing area 133, the right first fixing area 132 is located at a right side of the right second fixing area 133, and the right third fixing area 134 is located at a left side of the right second fixing area 133. First, the plate body is bent along the two pressing lines 131 toward the main body 11, such that the inner side surface of the right first fixing area 132 is opposite to the inner side surface of the right third fixing area 134 (as shown in fig. 2), then, the other connecting portion 14 is bent toward the main body 11 (as shown in fig. 3), further, the right third fixing area 134 is bent along the joint with the other connecting portion 14, such that the outer side surface of the right first fixing area 132 is opposite to the inner side surface of the main body 11 (as shown in fig. 4), the outer side surface of the right third fixing area 134 is exposed out of the packaging structure 1 and formed on the top surface of the main body 11, and the right first fixing area 132, the right second fixing area 133 and the right third fixing area 134 are respectively formed with the front and rear ends of the other connecting portion 14 to form a right assembly opening 135 (as shown in fig. 4).
In view of the above, referring to fig. 4 and 5, when the board is folded into the shape shown in fig. 4, the left fixing portion 12 is bent and formed on the left half of the top surface of the main body 11, and the right fixing portion 13 is bent and formed on the right half of the top surface of the main body 11, so that the left assembly opening 125 and the right assembly opening 135 at the same end can be separated from each other by a distance (e.g. the thickness of the board body of the left second fixing area 123 and the right second fixing area 133), and the area between the two pressing lines 121 of the left fixing portion 12 (i.e. the left second fixing area 123) can approach or abut against the area between the two pressing lines 131 of the right fixing portion 13 (i.e. the right second fixing area 133), so that when the left fixing portion 12 and the right fixing portion 13 are outwardly moved due to their own restoring forces (i.e. in a direction away from the main body 11), the left second fixing area 123 and the right second fixing area 133 will block each other, the left fixing portion 12 and the right fixing portion 13 can be kept in the current state and are not easily scattered, so that the packaging structure 1 has high stability, and finally, the plurality of inserting pieces 16 can respectively extend into the left assembling opening 125 and the right assembling opening 135 to shield the corresponding left assembling opening 125 and the right assembling opening 135.
Referring to fig. 1, 6 and 7, in the embodiment, the main body 11 is provided with a plurality of U-shaped cutting lines 111, to form a plurality of supporting members 1111, two ends of the U-shaped cutting lines 111 are respectively disposed at the joints of the main body 11 and the two connecting portions 14 and the two folding portions 15 (i.e., respectively disposed at four sides of the main body 11), and thus, in the state of bending the plate, the free ends of the supporting members 1111 can be bent and formed respectively in the direction away from the bottom side of the package structure 1, when the packaging structure 1 is placed in a packaging box (not shown), the bottom ends of the supporting members 1111 abut against the inner side surface of the packaging box, so that at least one bottom space 18 (as shown in fig. 6) is formed between the main body 11 and the inner side of the package for accommodating accessories (e.g., transformer) of the product 2. However, without being limited thereto, in other embodiments of the present application, a manufacturer can adjust the position and the number of the U-shaped cutting lines 111 according to product requirements, for example, two ends of a plurality of the U-shaped cutting lines 111 can be respectively located at the connection position of the main body portion 11 and the two connecting portions 14, or can be respectively located at the connection position of the main body portion 11 and the two folded portions 15, or at least one U-shaped cutting line 111 can be arranged in a middle area adjacent to the main body portion 11 (as shown in fig. 7), and a pressing line 112 is arranged between two ends of the U-shaped cutting line 111, so that the supporting member 1111 formed by the U-shaped cutting line 111 can be bent and formed along the pressing line 112 in a direction away from the bottom side of the packaging structure 1.
Referring to fig. 1 and fig. 5, in the embodiment, a left opening 126 is disposed on the left fixing portion 12, the left opening 126 is disposed on the left first fixing area 122, the left second fixing area 123 and the left third fixing area 124, a plurality of left cutting lines 127 are disposed on a local inner edge of the left opening 126 toward an edge of the left third fixing area 124 to form a plurality of left positioning elastic pieces 129, and the plurality of left positioning elastic pieces 129 can be bent toward the edge of the left third fixing area 124; the right fixing portion 13 is also provided with a right opening 136, the right opening 136 is disposed on the right first fixing region 132, the right second fixing region 133 and the right third fixing region 134, the edge direction of the right third fixing region 134 is disposed at a local inner edge of the right opening 136, and a plurality of right cutting lines 137 are disposed to form a plurality of right positioning elastic pieces 139, the plurality of right positioning elastic pieces 139 can be bent toward the edge direction of the right third fixing region 134, and under the condition that the board body is folded into the packaging structure 1, the local area of the left opening 126 can be communicated with the local area of the right opening 136.
Referring to fig. 5 and fig. 8 to 10, in the embodiment, an accommodating space 19 is formed between the main body 11 and the left and right fixing portions 12 and 13, and the plurality of left positioning resilient pieces 129 and the plurality of right positioning resilient pieces 139 extend to the top position of the accommodating space 19 (i.e., the plurality of left positioning resilient pieces 129 and the plurality of right positioning resilient pieces 139 are located at the top position of the accommodating space 19), and a positioning opening 10 is defined between the plurality of left positioning resilient pieces 129 and the ends of the plurality of right positioning resilient pieces 139, and the positioning opening 10 can be in a polygonal shape (but not limited thereto) and is communicated with the accommodating space 19. In a state that the product 2 extends from the positioning opening 10 into the accommodating space 19, as shown in fig. 8, a neck 23 is formed between the body 21 and the base 22 of the product 2 due to the change of the outer diameters thereof, and the outer edge corresponding to the neck 23 forms an indent space 230, for example, when the top side of the base 22 is smaller than the bottom side of the body 21 and the bottom side of the base 22 is larger than the top side of the base 22, the area of the base 22 adjacent to the top side forms a space that is indented toward the central axis direction of the product 2, i.e., the area of the base 22 adjacent to the top side forms the neck 23 and also forms the indent space 230, however, in other embodiments of the present application, the neck 23 is not limited to be formed on the base 22, and can be formed on the body 21, or the housing of the product 2 can be an integrally molded object, the product 2 is the product 2 referred to in the present application without having two separate components, namely the main body 21 and the base 22, but as long as the product 2 has the neck 23 to form the concave space 230, and the left positioning resilient pieces 129 and the right positioning resilient pieces 139 can be embedded into the concave space 230, and in addition, the portion of the product 2 located under the left positioning resilient pieces 129 and the right positioning resilient pieces 139 is equivalent to the base 22 mentioned above.
As shown in fig. 5 and fig. 8 to fig. 10, the base 22 of the product 2 is larger than the positioning opening 10, so as to push the left positioning resilient sheets 129 and the right positioning resilient sheets 139 to bend and deform toward the bottom side of the packaging structure 1 (as shown in fig. 9), when the base 22 passes through the ends of the left positioning resilient sheets 129 and the right positioning resilient sheets 139, the left positioning resilient sheets 129 and the right positioning resilient sheets 139 will displace upward due to their own restoring force (i.e. returning to the positions before deformation), so that the ends can be embedded into the concave space 230 between the base 22 and the main body 21 of the product 2 (as shown in fig. 10) to position the product 2 on the packaging structure 1, so that when the product 2 is subjected to a downward or peripheral (front, back, left, and right) moving force, it will be directly blocked by the packaging structure 1, moreover, when the product 2 is forced to move upward, the base 22 is blocked by the left positioning resilient pieces 129 and the right positioning resilient pieces 139, so that the product 2 cannot be separated from the packaging structure 1, and therefore, the packaging structure 1 has only a small amount of buffer space to achieve the protection effect, and during the transportation of the product 2, the packaging structure 1 can effectively achieve the protection of preventing the product 2 from falling (i.e., being separated from the packaging structure 1) and preventing vibration.
Referring to fig. 1 and 5 again, in the embodiment, in order to conveniently take the packaging structure 1 out of the packaging box, the left third fixing area 124 and the right third fixing area 134 are respectively provided with a cutting line 120, 130, the two cutting lines 120, 130 are semicircular, and the two cutting lines 120, 130 are respectively arranged at the joints of the left fixing portion 12 and the right fixing portion 13 and the two connecting portions 14 to respectively form an extraction portion 1201, 1301, and the extraction portions 1201, 1301 can be respectively bent and formed in a direction away from the accommodating space 19, so that a user can apply force to the two extraction portions 1201, 1301 to take the packaging structure 1 out of the packaging box. However, the present disclosure is not limited thereto, and in other embodiments, manufacturers can adjust the shapes (e.g., rectangular) of the two cutting lines 120, 130 according to the product requirements, as long as the package structure 1 can be bent to form the extraction portions 1201, 1301, so that the user can conveniently take the package structure 1 out of the package box by means of the two extraction portions 1201, 1301.
Referring to fig. 1 and 5 again, in the embodiment, in order to facilitate the consumer to disassemble the packaging structure 1, the left third fixing area 124 and the right third fixing area 134 are respectively provided with an opening 1241, 1341, and the two openings 1241, 1341 are respectively disposed at opposite ends of the left third fixing area 124 and the right third fixing area 134, for example, when one opening 1241 is disposed at the front end of the left third fixing area 124, the other opening 1341 is disposed at the rear end of the right third fixing area 134, and conversely, when one opening 1241 is disposed at the rear end of the left third fixing area 124, the other opening 1341 is disposed at the front end of the right third fixing area 134, and the partial areas of the panels 16 corresponding to the two openings 1241, 1341 are exposed, so that the user can easily remove the panels 16 from the left assembly opening 125 and the right assembly opening 135 by means of the two openings 1, 1341, the packaging structure 1 is released from the fixed state.
In summary, referring to fig. 1 to 5, the present application mainly uses an integrally formed plate body to fold the left fixing portion 12 and the right fixing portion 13 respectively toward the main body 11, and then the plurality of inserts 16 are inserted into the left assembling opening 125 and the right assembling opening 135 respectively to form the packaging structure 1, so that the packaging structure 1 can be formed by folding, without using any adhesive or nailing component, so that an operator can simply form the packaging structure 1, the cost of the overall package is effectively reduced, the user can easily disassemble the packaging structure 1, and the packaging structure 1 can be recycled.
The above description is only a preferred and practical embodiment of the present application, and does not limit the scope of the claims of the present application, so that all the modifications that can be made by those skilled in the art based on the technical content disclosed in the present application without inventive work should be included in the scope of the claims of the present application.

Claims (10)

1. A packaging structure with a positioning elastic sheet is formed by bending an integrally formed plate body, and the plate body comprises:
the left side and the right side of the main body part are respectively connected with one side edge of a connecting part, the two connecting parts can be bent towards the direction of the main body part, the front side and the rear side of the main body part are respectively provided with a turnover part outwards, the two turnover parts can also be bent towards the direction of the main body part, the two turnover parts are respectively provided with two embedded sheets outwards, and the two embedded sheets of the same turnover part are separated by a distance;
the left fixing part is connected with the other side edge of one connecting part, two pressing lines are arranged on the left fixing part, the two pressing lines are separated by a certain distance, so that the left fixing part can be turned towards the main body part direction along the two pressing lines, a left opening is further formed in the left fixing part, a plurality of left cutting lines are arranged on the local inner edge of the left opening towards the edge direction of the left fixing part, a plurality of left positioning elastic sheets are formed, and the left positioning elastic sheets can be bent towards the edge direction of the left fixing part; and
the right fixing part is connected with the other side edge of the other connecting part, two pressing lines are arranged on the right fixing part, the two pressing lines are separated by a certain distance, so that the right fixing part can be turned over towards the main body part along the two pressing lines, a right opening is also arranged on the right fixing part, a plurality of right cutting lines are distributed on the local inner edge of the right opening towards the edge direction of the right fixing part to form a plurality of right positioning elastic sheets, and the right positioning elastic sheets can be bent towards the edge direction of the right fixing part;
the packaging structure comprises a main body part, a left fixing part, a right fixing part, a left positioning elastic sheet, a plurality of right positioning elastic sheets, a plurality of left positioning elastic sheets, a plurality of right positioning elastic sheets, a plurality of left positioning elastic sheets and a plurality of right positioning elastic sheets, wherein under the condition that the plate body is folded into the packaging structure, the left fixing part can be bent and formed on the left half part of the top surface of the main body part, the right fixing part can be bent and formed on the right half part of the top surface of the main body part, the area between the two press lines of the left fixing part can be abutted against the area between the two press lines of the right fixing part, the local area of the left opening can be communicated with the local area of the right opening, so that an accommodating space is formed among the main body part, the left fixing part and the right fixing part, the plurality of left positioning elastic sheets and the plurality of right positioning elastic sheets, and the positioning openings can be communicated with the accommodating space.
2. The packaging structure of claim 1, wherein when a product is inserted into the accommodating space through the positioning opening, the base of the product pushes the left positioning resilient pieces and the right positioning resilient pieces to bend and deform downward until the base passes through the ends of the left positioning resilient pieces and the right positioning resilient pieces, and the left positioning resilient pieces and the right positioning resilient pieces can rebound and be embedded into an indent space between the base and the main body of the product, so as to position the product on the packaging structure.
3. The packaging structure of claim 1, wherein said positioning port is polygonal in shape.
4. The packaging structure according to claim 1, wherein, in a case where the left fixing portion and the right fixing portion are respectively formed by bending and forming on the top surface of the main body portion, the left fixing portion and the front and rear ends of one of the connecting portions respectively form a left assembling opening, the right fixing portion and the front and rear ends of the other connecting portion respectively form a right assembling opening, and the left assembling opening and the right assembling opening at the same end can be separated from each other by a distance.
5. The packaging structure according to claim 1, wherein a plurality of U-shaped cut lines are provided on the main body portion to form a plurality of supporting members, and free ends of the plurality of supporting members are respectively bent away from the accommodating space in a state where the board body is folded into the packaging structure.
6. The packaging structure as claimed in claim 5, wherein both ends of the plurality of U-shaped cutting lines are respectively located at the junctions of the main body part and the plurality of connecting parts, or at the junctions of the main body part and the plurality of folded parts.
7. The packaging structure of claim 5, wherein at least one U-shaped cut is provided adjacent a middle region of the body portion, and a press line is provided between two ends of the U-shaped cut, such that the support member formed by the U-shaped cut is bent away from the accommodating space along the press line.
8. A packaging arrangement according to any one of claims 5 to 7, wherein, in a condition in which the packaging arrangement is received in a pack, the bottom ends of the support members abut against the inner side of the pack, such that at least a bottom space is defined between the body portion and the inner side of the pack.
9. The packaging structure according to claim 8, wherein a cutting line is provided on each of the left fixing portion and the right fixing portion to form a plurality of extracting portions, and the plurality of extracting portions are respectively formed by bending in a direction away from the accommodating space in a state where the board body is folded into the packaging structure.
10. The packaging structure according to claim 9, wherein at least the front end or the rear end of the left fixing portion has an opening, and at least the rear end or the front end of the right fixing portion has another opening, when the board body is folded into the packaging structure, the two openings are respectively disposed at two opposite ends of the packaging structure, and the partial areas of the insert corresponding to the two openings are exposed.
CN202011334404.6A 2020-11-25 2020-11-25 Packaging structure with positioning spring plate Active CN114537834B (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000153828A (en) * 1998-11-19 2000-06-06 Sony Corp Packaging case
KR200375441Y1 (en) * 2004-11-22 2005-03-09 주식회사크라운제과 Case for Package that Premium Equip
US20110036734A1 (en) * 2007-08-22 2011-02-17 Meador Iii William Edward Paperboard media package
JP2012001241A (en) * 2010-06-16 2012-01-05 Dainippon Printing Co Ltd Storage box
EP2738116A1 (en) * 2012-11-30 2014-06-04 Fabio Parigi A device for packing objects
JP6045732B1 (en) * 2016-02-10 2016-12-14 シグマ紙業株式会社 Container holder
JP2019177925A (en) * 2018-03-30 2019-10-17 株式会社クラウン・パッケージ Support tool
TWI748760B (en) * 2020-11-20 2021-12-01 明泰科技股份有限公司 Packaging structure with positioning shrapnel

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000153828A (en) * 1998-11-19 2000-06-06 Sony Corp Packaging case
KR200375441Y1 (en) * 2004-11-22 2005-03-09 주식회사크라운제과 Case for Package that Premium Equip
US20110036734A1 (en) * 2007-08-22 2011-02-17 Meador Iii William Edward Paperboard media package
JP2012001241A (en) * 2010-06-16 2012-01-05 Dainippon Printing Co Ltd Storage box
EP2738116A1 (en) * 2012-11-30 2014-06-04 Fabio Parigi A device for packing objects
JP6045732B1 (en) * 2016-02-10 2016-12-14 シグマ紙業株式会社 Container holder
JP2019177925A (en) * 2018-03-30 2019-10-17 株式会社クラウン・パッケージ Support tool
TWI748760B (en) * 2020-11-20 2021-12-01 明泰科技股份有限公司 Packaging structure with positioning shrapnel

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