CN114873080A - Combined paper buffer protective piece - Google Patents
Combined paper buffer protective piece Download PDFInfo
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- CN114873080A CN114873080A CN202210465556.2A CN202210465556A CN114873080A CN 114873080 A CN114873080 A CN 114873080A CN 202210465556 A CN202210465556 A CN 202210465556A CN 114873080 A CN114873080 A CN 114873080A
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- Prior art keywords
- plate
- side plate
- frame body
- board
- hole
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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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
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- 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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- Mechanical Engineering (AREA)
- Buffer Packaging (AREA)
Abstract
A combined paper buffer protection piece is formed by integrally forming a paper plate, and comprises: a main board and a plurality of side boards connected to two opposite sides of the main board; the main board can be bent to form an L-shaped frame body; the side plates can be bent to form side frame bodies which are accommodated around the L-shaped frame body and are overlapped up and down, the side frame bodies overlapped up and down are matched and fixed with the jacks through the insertion plates or are adhered and fixed through the glue layers, so that the buffering positioning parts and the bases which are positioned above and below are jointly formed in the L-shaped frame body, the two protection pieces are matched and fixed with the jacks through the insertion plates or are adhered and fixed through the glue layers to form combined protection pieces, and the two ends of a product can be positioned between the two combined protection pieces and then placed into the packaging box to obtain a protection effect.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of packaging, in particular to a combined paper buffer protection piece.
[ background of the invention ]
With the development of network technology, the growth of electronic commerce is increasingly red; before delivering goods to a freight forwarder, an e-commerce dealer must properly package the goods in a packing box, generally, the goods are put into the packing box, a bag, … and the like (hereinafter, the packing box is collectively called as the packing box), and then a cover plate of the packing box is covered and then is adhered and packaged by an adhesive tape; as do other postal services. The general packing box structure is to bend the pre-formed folding lines on the paperboard to form a three-dimensional rectangular packing box, and then to bond and fix the three-dimensional packing box by using the adhesive.
As shown in fig. 1 and fig. 2, the general packing box structure has a main board a, one side of the main board a is sequentially formed into a first side board a1, a second side board a2, a third side board A3 and a fourth side board a4 in a bendable manner, the other side of the main board a is sequentially formed into a fifth side board a5, a sixth side board A6, a seventh side board a7 and an eighth side board A8 in a bendable manner, the first side board a1 corresponds to the fifth side board a5, the second side board a2 corresponds to the sixth side board A6, the third side board A3 corresponds to the seventh side board a7, the fourth side board a4 corresponds to the eighth side board A8, and one end of the main board a is formed into a protruding board a 9; with this structure, a three-dimensional rectangular packaging box can be formed after bending along a folding line (as shown by a dotted line in fig. 1), and then the protruding board a9 is adhered to the other end of the main board a after the protruding board a9 is coated with adhesive to fix the three-dimensional packaging box.
In order to avoid the goods filled in the packing box from shaking or being damaged by external force impact in the transportation and carrying processes, a protecting piece is firstly configured for some goods before being filled in the packing box, and then the goods are filled in the packing box; the protective piece is traditionally made of a Styrofoam material, and good protection effect is provided for goods by the characteristics of light weight, elasticity and impact resistance of the Styrofoam material. However, since the styrofoam material is disadvantageous in that it is not environmentally friendly and is bulky, a large warehouse space must be prepared to store the styrofoam material as a protective member before the goods are packed.
In order to overcome the problems of environmental pollution and excessive space occupation caused by using a Styrofoam as a protective member, a plurality of goods protective devices made of paper are provided in the market, but the known paper buffer material is more expensive than the buffer material made of the traditional Styrofoam, and the like, because the structure is more complicated, and the buffer material needs to be bonded and fixed by using adhesive or double-sided adhesive tape after assembly is completed, the problems of difficult assembly, high cost and the like exist; furthermore, if the manufacturers of the paper buffer materials are required to assemble the materials in a three-dimensional shape during production, the medium-sized and large-sized paper buffer materials used for packaging refrigerators, washing machines, air conditioners and the like occupy a large amount of space during transportation and storage, are easy to bend and damage, are not in line with economic benefits, and cause great troubles to the manufacturers.
[ summary of the invention ]
The invention aims to improve the structure of a known paper packaging box to form a paper protection piece, so that the paper protection piece can be flattened to reduce the transportation and storage space when not used, can be quickly formed by simple assembly when used, does not need to use adhesive or double-sided adhesive tape, can be used after combining two protection pieces at any time and any place, has simple structure, low cost and environmental protection, and has more excellent characteristics compared with the traditional Baolilong foaming material.
The combined paper buffer protection piece provided by the invention is formed by integrally forming a paper plate, and comprises the following components:
the main board is a rectangular plate body, a main board folding line is formed on the main board to form a first board and a second board, and the main board can be bent to form an L-shaped frame body by the main board folding line;
wherein, the symmetrical opposite two sides of the first board are respectively connected with a first side board and a second side board in a bendable way, and the first side board and the second side board are respectively provided with a plurality of folding lines which are parallel to the connecting edge of the first board, so that the first side board and the second side board can be respectively bent to form a first side frame body and a second side frame body;
the first side plate is provided with at least one first inserting plate and two second inserting plates, the two second inserting plates are positioned at two ends of the first side plate, the second side plate is provided with at least one first inserting hole, and one end edge of the first plate is provided with a fourth inserting plate; or a first glue layer is arranged on the first side plate;
the symmetrical opposite two side edges of the second plate are respectively connected with a third side plate and a fourth side plate in a bending way, and a plurality of folding lines parallel to the connecting edge of the second plate are respectively formed on the third side plate and the fourth side plate, so that the third side plate and the fourth side plate can be respectively bent to form a third side frame body and a fourth side frame body;
the third side plate is provided with at least one third inserting plate, the fourth side plate is provided with at least one second inserting hole and two third inserting holes, the two third inserting holes are positioned at two ends of the fourth side plate, one end of the second plate is provided with a protruding plate, and the joint of the protruding plate and the second plate is provided with a fourth inserting hole; or the third side plate is provided with a second adhesive layer, one end edge of the first plate is provided with a protruding plate, and the protruding plate is provided with a third adhesive layer;
when the first side plate and the second side plate are respectively bent to form the first side frame body and the second side frame body and are accommodated in the L-shaped frame body, the first plug board is inserted into the first jack, so that the first side frame body and the second side frame body are mutually fixed; or the first side frame body and the second side frame body are mutually adhered and fixed by the first adhesive layer;
when the third side plate and the fourth side plate are respectively bent to form the third side frame body and the fourth side frame body and are accommodated in the L-shaped frame body, the third plug board is inserted into the second jack, so that the third side frame body and the fourth side frame body are mutually fixed; or, the opposite surfaces of the third side frame body and the fourth side frame body are mutually adhered and fixed by the second adhesive layer;
wherein, a second plug board is inserted into a third plug hole to fix the first side frame body and the fourth side frame body; or one end of the first adhesive layer is adhered to the fourth frame body so as to fix the first frame body and the fourth frame body mutually;
and when the second side plate and the fourth side plate are respectively bent to form the second side frame body and the fourth side frame body and are accommodated in the L-shaped frame body, the second side plate and the fourth side plate are in parallel contact with each other to form a base of the L-shaped frame body, and a buffering positioning part is formed in the L-shaped frame body together with the first side frame body and the third side frame body.
The two paper buffer protection pieces can be used after being combined, the four inserting plates of one paper buffer protection piece are inserted into the fourth inserting hole of the other buffer protection piece, the fourth inserting plate of the other paper buffer protection piece is inserted into the fourth inserting hole of one buffer protection piece, a second inserting plate of one paper buffer protection piece is inserted into a third inserting hole of the other buffer protection piece, and a second inserting plate of the other paper buffer protection piece is inserted into a third inserting hole of one buffer protection piece, so that the two paper buffer protection pieces are mutually combined and fixed; or the third glue layer of one paper buffer protection piece is adhered to the first plate of the other paper buffer protection piece, the third glue layer of the other paper buffer protection piece is adhered to the first plate of the one paper buffer protection piece, one end of the first glue layer of the one paper buffer protection piece is adhered to the fourth side frame of the other paper buffer protection piece, one end of the first glue layer of the other paper buffer protection piece is adhered to the fourth side frame of the one paper buffer protection piece, and the two paper buffer protection pieces are mutually combined and fixed. The protector can be folded into a flat state for convenient transportation and storage when not used for packaging goods, can quickly assemble, fix and match the goods when being used for packaging the goods, and has simple structure, low cost and environmental protection.
Preferably, the first side plate has a first length, the third side plate has a second length, the second side plate and the fourth side plate have the same third length, and both the first length and the second length are smaller than the third length, so that the buffer positioning portion composed of the first side plate and the third side plate and the base composed of the second side plate and the fourth side plate contact each other and form a step with each other.
Preferably, the first side plate has a first width, the second side plate has a second width, and the second width is smaller than the first width; the two sides of the fourth side plate form a first-level step respectively, one side of the third side plate forms a first-level step, the other side of the third side plate forms a second-level step, so that the fourth side plate is provided with a third width and a fourth width respectively, the third side plate is provided with a third width, a fourth width and a fifth width respectively, the third width is greater than the fourth width, and the fourth width is greater than the fifth width. Therefore, the first side plate and the third side plate can be assembled to form a complete L-shaped buffering and positioning part, the second side plate and the fourth side plate can be assembled to form a complete L-shaped base, and when the two protective pieces are combined, the step can be arranged to avoid the protruding of the combination position of the two protective pieces.
Preferably, the first board and the second board are punched to form a u-shaped board, the third board is punched to form a u-shaped board, the first hole is punched to form a slot on the second board, and the second hole and the third hole are punched to form a slot on the fourth board. Therefore, when the first side plate is bent to form the first side frame body and the second side plate is bent to form the second side frame body, the first inserting plate is inserted into the first inserting hole to fix the first side frame body and the second side frame body with each other; when the third side plate is bent to form a third side frame body and the fourth side plate is bent to form a fourth side frame body, the third side frame body and the fourth side frame body are fixed to each other by inserting the third inserting plate into the second inserting hole; a second insert plate is inserted into a third insertion hole to fix the fixed first side frame body and the second side frame body and the fixed third side frame body and the fixed fourth side frame body to each other.
Preferably, the first insert plate, the second insert plate and the third insert plate are respectively provided with a neck part adjacent to the connecting edge, and the width of the neck part is equal to or less than the width of the corresponding first insertion hole, second insertion hole or third insertion hole. Therefore, the insertion plates are not easy to separate after being inserted into the insertion holes.
Preferably, the fourth inserting plate is a n-shaped plate integrally formed at the end edge of the first plate, and the fourth inserting hole is a slot punched at the connection part of the protruding plate and the second plate.
Preferably, a notch is formed on each of the fourth side of the second side plate and the fourth side of the fourth side plate adjacent to the side of the protruding plate. The notch is arranged to provide a passage for the fourth inserting plate to be inserted into the fourth inserting hole when the two combined paper buffer protectors are combined. Therefore, the obstruction of the fourth plug board to be inserted into the fourth jack caused by the second side frame body and the fourth side frame body is avoided.
Preferably, the first adhesive layer, the second adhesive layer and the third adhesive layer are double-sided adhesive tapes. Therefore, one surface of the first adhesive layer, the second adhesive layer and the third adhesive layer can be adhered to the first side plate, the second side plate and the protruding plate in advance, and when the protection piece is assembled, the release paper on the other surface is torn off.
Preferably, the first side plate and the third side plate are respectively provided with at least one adapting structure which is bent to form an adapting structure for adapting and supporting the non-planar protruding part.
Preferably, the adaptive structure is a hole structure of a round hole, a long round hole, an elliptical hole, a rectangular hole, a round hole with a plurality of teeth on one side in the hole, a long round hole with a plurality of teeth on one side round edge in the hole, an elliptical hole with a plurality of teeth on one side elliptical edge in the hole, and a rectangular elliptical hole with a plurality of teeth on one side elliptical edge in the hole.
[ description of the drawings ]
FIG. 1 is a schematic plan view showing a known unfolded state of a paperboard structure for forming a package;
FIG. 2 is a schematic view showing the conventional paperboard of FIG. 1 folded into a three-dimensional package;
FIG. 3 is a schematic plan view showing a developed state of a cardboard structure of a protector according to an embodiment of the present invention;
FIG. 4 is a schematic view showing a state where the main plate of the protector in the state shown in FIG. 3 is bent into an L-shaped frame;
FIG. 5 is a schematic view showing the first side plate and the third side plate in the state shown in FIG. 4 being folded and accommodated in the L-shaped frame;
FIG. 6 is a schematic view showing the second and fourth side plates of FIG. 5 being folded and accommodated in the L-shaped frame;
FIG. 7 is a schematic view of the protector shown in FIG. 6 after being turned upside down to show another structure;
FIG. 8 is a schematic view showing a combined protector structure after combining two protectors;
FIG. 9 is a schematic view showing the disposition of both ends of an article on the combined protectors according to the first embodiment of the present invention, respectively;
fig. 10 is a schematic view showing that both ends of an article are disposed in two combined protecting members according to one embodiment of the present invention and then placed in a packing box;
FIG. 11 is a schematic plan view showing a cardboard structure of a protector according to a second embodiment of the present invention in an unfolded state;
FIG. 12 is a schematic view showing a state in which the main plate of the protector in the state shown in FIG. 11 is bent into an L-shaped frame;
FIG. 13 is a schematic view showing the first side plate and the third side plate in the state shown in FIG. 12 being folded and accommodated in the L-shaped frame;
FIG. 14 is a schematic view showing the eighth fourth side plate of the second side plate shown in FIG. 13 being folded and accommodated in the L-shaped frame;
FIG. 15 is a schematic view showing another structure of the protector in the state shown in FIG. 14 after being turned upside down;
FIG. 16 is a schematic view showing a combined protector structure after combining two protectors;
FIG. 17 is a schematic view showing two combined protectors for the second embodiment of the present invention respectively disposed at both ends of the article;
fig. 18 is a schematic view showing that both ends of an article are disposed in two combined protecting members according to the second embodiment of the present invention and then put into a packing box;
FIG. 19 is a schematic plan view showing the unfolded state of the paperboard structure of the three protectors of the embodiment of the present invention;
fig. 20 is a schematic plan view showing an unfolded state of a four-protector paperboard structure according to an embodiment of the invention.
Wherein the reference numerals have the following meanings:
in the background art:
a: a main board; a1: a first side plate; a2: a second side plate; a3: a third side plate; a4: a fourth side plate; a5: a fifth side plate; a6: a sixth side plate; a7: a seventh side plate; a8: an eighth side plate; a9: a protruding plate;
in the specific implementation mode:
1: a main board; 1A: a main board fold line;
10A: a first plate; 10B: a second plate; 10A 1: a fourth board plug;
11: a first side plate; 111: a first side of the first side plate; 112: a second side of the first side plate; 113: a third side of the first side plate; 114: a fourth side of the first side plate; 115: a first board insert; 116: a second board plug; 117: a first glue layer; 11A: a first side frame body;
12: a second side plate; 121: a first side of the second side plate; 122: a second side surface of the second side plate; 123: a third side of the second side plate; 124: a fourth side of the second side plate; 125: a first jack; 12A: a second side frame body;
13: a third side plate; 131: a first side of the third side plate; 132: a second side surface of the third side plate; 133: a third side of the third side plate; 134: a fourth side of the third side plate; 135: a third board plug; 136: a notch; 137: a second step; 138: a third adhesive layer; 13A: a third side frame body;
14: a fourth side plate; 141: a first side of the fourth side plate; 142: a second side surface of the fourth side plate; 143: a third side of the fourth side plate; 144: a fourth side of the fourth side plate; 145: a second jack; 146: a third jack; 147, a first step; 14A: a fourth frame body;
15: a protruding plate; 151: a fourth jack; 152: a third adhesive layer;
l1: a first length; l2: a second length; l3: a third length; w1: a first width; w2: a second width; w3: a third width; w4: a fourth width; w4: a fifth width;
2: goods;
3: packing cases;
4: an adaptation structure; 41: a pore structure; 42: and (4) teeth.
[ detailed description ] A
The embodiments of the present invention will be described in more detail with reference to the drawings and reference numerals so that those skilled in the art can implement the embodiments of the present invention after reading the description.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
In describing the preferred embodiment which is shown in the drawings, specific terminology may be employed for the sake of clarity; however, it is not intended that the disclosure herein be limited to the specific terminology so selected; and it is to be understood that each specific element includes all equivalent techniques that perform the same function, operate in a similar manner, and achieve a similar result.
For clarity, the "longitudinal direction" or "length" is the X direction shown in fig. 3, and the "width direction" or "width" is the Y direction shown in fig. 1.
Example one
Fig. 3 shows a planar development of the protector of the present invention, which is obtained by cutting a paper sheet and then punching the cut paper sheet by a machine, wherein the paper sheet is formed by a plurality of formed folding lines (as shown by the dotted lines in fig. 3) to form a main plate 1, a first side plate 11, a second side plate 12, a third side plate 13, a fourth side plate 14 and a protruding plate 15. The main board 1 is a substantially rectangular long board body, a main board folding line 1A is formed on the main board 1, the main board folding line divides the main board 1 into a first board 10A and a second board 10B which are sequentially arranged along a width direction Y, a protruding board 15 is connected to one end portion of the second board 10B, a straight fourth insertion hole 151 formed by a stamping forming technology is arranged at a connection portion of the protruding board 15 and the second board 10B, and a fifth insertion board 10A1 is connected to an end portion of the first board 10A. The fourth side 134 of the third side plate and the fourth side 144 of the fourth side plate are respectively formed with a notch 126 adjacent to the side of the protruding plate 19, and the total length of the two notches 126 is greater than or equal to the length of the fourth board 10a 1.
The first board 10A is connected with the first side board 11 and the second side board 12 respectively by folding lines at two symmetrical opposite side edges in the length direction X, wherein the first side board 11 is formed with a plurality of folding lines parallel to the connecting edge of the first board 10A (i.e. parallel to the width direction Y), the first side board 11 is separated by the plurality of mutually parallel folding lines distributed on the first side board 11 into a first side surface 111 of the first side board, a second side surface 112 of the first side board, a third side surface 113 of the first side board and a fourth side surface 114 of the first side board which are sequentially configured in a direction (i.e. the length direction X) far away from the first board 10A; the lengths of the first side 111, the second side 112, the third side 113 and the fourth side 114 of the first side plate may all be the same, so that the first side plate 11 may be bent into a first side frame body with a square end surface, or the first side 111 and the third side 113 of the first side plate have the same smaller length, and the second side 112 and the fourth side 114 of the first side plate have the same larger length, so that the first side plate 11 may be bent into a first side frame body 11A with a square end surface (as shown in fig. 5); in addition, at least one first insertion plate 115 and two second insertion plates 116 formed in an n shape by a stamping forming technique may be further disposed on the third side surface 113 of the first side plate, such that one side of at least one first insertion plate 115 is connected to the third side surface 113 of the first side plate, one side of one second insertion plate 116 is connected to the third side surface 143 of the fourth side plate, and one side of the other second insertion plate 116 is connected to the third side surface 143 of the fourth side plate of the other protector of the combined protector. The second side plate 12 is formed with a plurality of parallel lines parallel to the connecting edge of the first plate 10A (i.e. parallel to the width direction Y), and the second side plate 12 is divided into a first side surface 121, a second side surface 122, a third side surface 123 and a fourth side surface 124 of the second side plate sequentially arranged from the direction far away from the first plate 10A (i.e. the length direction X) by the plurality of parallel lines distributed on the second side plate 12; the lengths of the first side 121, the second side 122, the third side 123 and the fourth side 124 of the second side plate may all be the same, so that the second side plate 12 may be bent into a second side frame body with square end faces, or the first side 121 and the third side 123 of the second side plate have the same larger length, while the second side 122 and the fourth side 124 of the second side plate have the same smaller length, so that the second side plate 12 may be bent into a second side frame body 12A with square end faces (as shown in fig. 6 and 7); in addition, a straight first insertion hole 125 formed by a press-molding technique corresponding to an end edge of the first insertion plate 115 may be further provided on the third side 123 of the second side plate.
The second board 10B is connected with the third board 13 and the fourth board 14 by the folding lines respectively at the two symmetrical opposite sides in the length direction X, wherein the third board 13 is formed with a plurality of folding lines parallel to the connecting side of the second board 10B (i.e. parallel to the width direction Y), the third board 13 is divided into a first side 131 of the third board, a second side 132 of the third board, a third side 133 of the third board and a fourth side 134 of the third board sequentially arranged from the direction far away from the second board 10B (i.e. the length direction X) by the plurality of mutually parallel folding lines distributed on the third board 13; the lengths of the first side 131, the second side 132, the third side 133 and the fourth side 134 of the third side can all be the same, so that the third side 13 can be bent into a third side frame with square end faces, or the first side 131 and the third side 133 of the third side have the same smaller length, while the second side 132 and the fourth side 134 of the third side have the same larger length, so that the third side 13 can be bent into a third side frame 13A with square end faces (as shown in fig. 5); in addition, at least one third insert plate 135 formed by a press-molding technique may be further provided on the third side surface 133 of the third side plate such that one side of the third insert plate 135 is connected to the third side surface 133 of the third side plate. A plurality of folding lines parallel to the connecting edge of the second board 10B (i.e. parallel to the width direction Y) are formed on the fourth side board 14, and the fourth side board 14 is divided into a first side surface 141 of the fourth side board, a second side surface 142 of the fourth side board, a third side surface 143 of the fourth side board and a fourth side surface 144 of the fourth side board, which are sequentially arranged in a direction away from the second board 10B (i.e. the length direction X), by the plurality of mutually parallel folding lines distributed on the fourth side board 14; the lengths of the first side 141 of the fourth side plate, the second side 142 of the fourth side plate, the third side 143 of the fourth side plate and the fourth side 144 of the fourth side plate may all be the same, so that the fourth side plate 14 may be bent into a fourth side frame body with square end faces, or the first side 141 of the fourth side plate and the third side 143 of the fourth side plate have the same larger length, while the second side 142 of the fourth side plate and the fourth side 144 of the fourth side plate have the same smaller length, so that the fourth side plate 14 may be bent into a fourth side frame body 14A with square end faces (as shown in fig. 6 and 7); in addition, a second insertion hole 145 formed in a straight shape corresponding to an end edge of the third insertion plate 135 by a press-molding technique may be further provided on the third side face 143 of the fourth side plate.
In the preferred embodiment of the present invention, the first side plate 11 has a first length L1, the third side plate 13 has a second length L2, the second side plate 12 and the fourth side plate 14 have the same third length L3, and both the first length L1 and the second length L2 are smaller than the third length L3, so that the buffer positioning portion formed by the first side plate 11 and the third side plate 13 and the base formed by the second side plate 12 and the fourth side plate 14 contact each other and form a step. The first side panel 11 has a first width W1, the second side panel 12 has a second width W2, and the second width W2 is less than the first width W1; two side edges of the fourth side plate 14 form a first step 147, one side edge of the third side plate 13 forms a first step 147, the other side edge of the third side plate 13 forms a second step 137, so that the fourth side plate 14 has a third width W3 and a fourth width W4, the third side plate 13 has a third width W3, a fourth width W4 and a fifth width W5, the third width W3 is greater than the fourth width W4, and the fourth width W4 is greater than the fifth width W5. Thus, the first side plate 11 and the third side plate 13 can be assembled to form a complete L-shaped cushioning and positioning portion, the second side plate 12 and the fourth side plate 14 can be assembled to form a complete L-shaped base, and when the two protectors are combined, the step is provided to prevent the combination of the two protectors from protruding (as shown in fig. 8).
The assembly of the protective member of the present invention is described as follows:
first, the paper shown in FIG. 3 is folded along the main plate folding line to form an L-shaped frame (as shown in FIG. 4).
Next, the first side plate 11 and the third side plate 13 are bent along the folding lines thereof to form a first side frame 11A and a third side frame 13A, respectively, that is, the first side frame 11A and the third side frame 13A jointly form a buffer positioning portion (as shown in fig. 5) accommodated in the L-shaped frame, and at this time, the first insert plate 115, the second insert plate 125 and the third insert plate 135 are all bent downward. Next, the second side plate 12 and the fourth side plate 14 are bent along the folding lines thereon to form a second side frame 12A and a fourth side frame 14A, respectively, that is, the second side frame 12A and the fourth side frame 14A together form a base (as shown in fig. 6 and 7) accommodated in the L-shaped frame, further, the first insertion plate 115 of the first side frame 11A is inserted into the first insertion hole 125 of the second side frame 12A to fix the first side frame 11A and the second side frame 12A to each other, the third insertion plate 135 of the third side frame 13A is inserted into the second insertion hole 145 of the fourth side frame 14A to fix the third side frame 13A and the fourth side frame 14A to each other, and the second insertion plate 116 of the first side frame 11A is inserted into the third insertion hole 146 of the fourth side frame 14A to fix the first side frame 11A and the fourth side frame 14A to each other, so as to form the protector of the present invention (as shown in fig. 6).
Two paper buffer protection members are combined and used, the fourth inserting plate of one paper buffer protection member is inserted into the fourth inserting hole of the other buffer protection member, the fourth inserting plate of the other paper buffer protection member is inserted into the fourth inserting hole of one buffer protection member, the second inserting plate of one paper buffer protection member is inserted into the third inserting hole of the other buffer protection member, and the second inserting plate of the other paper buffer protection member is inserted into the third inserting hole of one buffer protection member, so that the two paper buffer protection members are combined and fixed with each other to form the combined protection member (as shown in fig. 8).
As shown in fig. 9, by the combined protection member of the present invention, since the step is formed between the buffer positioning portion and the base, both ends of the article 2 can be inserted into the buffer positioning portion and supported by the step of the base, and then the article 2 is put into the packing box 3 together with the two combined protection members (as shown in fig. 10) to complete the packing.
Example two
Fig. 11 shows a planar development of the protector of the present invention, which is obtained by cutting a paper sheet and then punching the cut paper sheet by a machine, wherein the paper sheet is formed by a plurality of formed folding lines (as shown by the dotted lines in fig. 11) to form a main plate 1, a first side plate 11, a second side plate 12, a third side plate 13, a fourth side plate 14 and a protruding plate 15. The main board 1 is a substantially rectangular long board, and has main board folding lines 1A formed thereon, the main board 1 is divided into a first board 10A and a second board 10B arranged in sequence along a width direction Y by the main board folding lines, and a protruding board 15 is connected to an end of the second board 10B.
The opposite symmetrical two side edges of the first board 10A in the length direction X are respectively connected with the first side board 11 and the second side board 12 by folding lines, wherein the first side board 11 is formed with a plurality of folding lines parallel to the connecting edge of the first board 10A (i.e. parallel to the width direction Y), the first side board 11 is divided into a first side surface 111 of the first side board, a second side surface 112 of the first side board, a third side surface 113 of the first side board and a fourth side surface 114 of the first side board which are sequentially arranged in the direction away from the first board 10A (i.e. the length direction X) by the plurality of mutually parallel folding lines distributed on the first side board 11; the lengths of the first side 111, the second side 112, the third side 113 and the fourth side 114 of the first side plate may all be the same, so that the first side plate 11 may be bent into a first side frame body with square end faces, or the first side 111 and the third side 113 of the first side plate have the same smaller length, while the second side 112 and the fourth side 114 of the first side plate have the same larger length, so that the first side plate 11 may be bent into a first side frame body 11A with square end faces (as shown in fig. 13); in addition, a first adhesive layer 117 may be further disposed on the third side 113 of the first side plate, the first adhesive layer 117 is preferably a double-sided tape, one side of which is adhered to the third side 113 of the first side plate, and the other side of which is covered with a release paper, so that the adhesive can be exposed after the release paper is torn. The second side plate 12 is formed with a plurality of parallel lines parallel to the connecting edge of the first plate 10A (i.e. parallel to the width direction Y), and the second side plate 12 is divided into a first side surface 121, a second side surface 122, a third side surface 123 and a fourth side surface 124 of the second side plate sequentially arranged from the direction far away from the first plate 10A (i.e. the length direction X) by the plurality of parallel lines distributed on the second side plate 12; the lengths of the first side 121, the second side 122, the third side 123 and the fourth side 124 of the second side can all be the same, so that the second side 12 can be bent into a second side frame with square end faces, or the first side 121 and the third side 123 of the second side have the same larger length, and the second side 122 and the fourth side 124 have the same smaller length, so that the second side 12 can be bent into a second side frame 12A with rectangular end faces (as shown in fig. 14 and fig. 15).
The second board 10B is connected to the third side board 12 and the fourth side board 14 by the folding lines respectively at two opposite symmetrical sides in the length direction X, wherein the third side board 13 is formed with a plurality of folding lines parallel to the connecting side of the second board 10B (i.e. parallel to the width direction Y), the third side board 13 is divided into a first side surface 131 of the third side board, a second side surface 132 of the third side board, a third side surface 133 of the third side board and a fourth side surface 134 of the third side board sequentially arranged in the direction away from the second board 10B (i.e. the length direction X) by the plurality of mutually parallel folding lines distributed on the third side board 13; the lengths of the first side 131, the second side 132, the third side 133 and the fourth side 134 of the third side can all be the same, so that the third side 13 can be bent into a third side frame with square end faces, or the first side 131 and the third side 133 of the third side have the same smaller length, while the second side 132 and the fourth side 134 of the third side have the same larger length, so that the third side 13 can be bent into a third side frame 13A with square end faces (as shown in fig. 13); in addition, a second adhesive layer 138 may be further disposed on the third side 133 of the third side plate, and the second adhesive layer 138 is preferably a double-sided tape, one side of which is adhered to the third side 133 of the third side plate, and the other side of which is covered with a release paper, so that the adhesive can be exposed after the release paper is torn. A plurality of folding lines parallel to the connecting edge of the second board 10B (i.e. parallel to the width direction Y) are formed on the fourth side board 14, and the fourth side board 14 is divided into a first side surface 141 of the fourth side board, a second side surface 142 of the fourth side board, a third side surface 143 of the fourth side board and a fourth side surface 144 of the fourth side board, which are sequentially arranged in a direction away from the second board 10B (i.e. the length direction X), by the plurality of mutually parallel folding lines distributed on the fourth side board 14; the lengths of the first side 141 of the fourth side plate, the second side 142 of the fourth side plate, the third side 143 of the fourth side plate and the fourth side 144 of the fourth side plate may all be the same, so that the fourth side plate 14 may be bent into a fourth side frame body with square end faces, or the first side 141 of the fourth side plate and the third side 143 of the fourth side plate have the same larger length, while the second side 142 of the fourth side plate and the fourth side 144 of the fourth side plate have the same smaller length, so that the fourth side plate 14 may be bent into a fourth side frame body 14A with rectangular end faces (as shown in fig. 14 and 15).
In the preferred embodiment of the present invention, the first side plate 11 has a first length L1, the third side plate 13 has a second length L2, the second side plate 12 and the fourth side plate 14 have the same third length L3, and both the first length L1 and the second length L2 are smaller than the third length L3, so that the buffer positioning portion formed by the first side plate 11 and the third side plate 13 and the base formed by the second side plate 12 and the fourth side plate 14 contact each other and form a step. The first side panel 11 has a first width W1, the second side panel 12 has a second width W2, and the second width W2 is less than the first width W1; two sides of the fourth side plate 14 and the third side plate 13 respectively form a first step 147, so that the fourth side plate 14 and the third side plate 13 respectively have the same third width W3 and fourth width W4, and the third width W3 is greater than the fourth width W4. Thus, the first side plate 11 and the third side plate 13 can be assembled to form a complete L-shaped cushioning and positioning portion, the second side plate 12 and the fourth side plate 14 can be assembled to form a complete L-shaped base, and when the two protectors are combined, the step is provided to prevent the combination of the two protectors from protruding (as shown in fig. 16).
The assembly of the protective member of the present invention is described as follows:
first, the sheet material shown in fig. 11 is folded along the main plate folding line 1A to form an L-shaped frame (see fig. 12).
Next, the first side plate 11 and the third side plate 13 are bent along the folding lines thereof to form a first side frame 11A and a third side frame 13A, respectively, that is, the first side frame 11A and the third side frame 13A jointly form a buffer positioning portion (as shown in fig. 13) accommodated in the L-shaped frame, and then the release paper of the first adhesive layer 117 and the second adhesive layer 138 is torn to expose the adhesive. Next, the second side plate 12 and the fourth side plate 14 are bent along the folding lines thereof to form a second side frame 12A and a fourth side frame 14A, respectively, that is, the second side frame 12A and the fourth side frame 14A together form a base (as shown in fig. 14 and 15) accommodated in the L-shaped frame, and the opposing surfaces of the first side frame 11A and the second side frame 12A are fixed to each other by a first adhesive layer 117, and the opposing surfaces of the third side frame 13A and the fourth side frame 14A are fixed to each other by a second adhesive layer 138, so as to form the protector (as shown in fig. 14) of the present invention. Further, the protector can be set in various sizes depending on the difference in the size of the article.
Two paper buffer protectors are combined for use, the third glue layer 152 of one paper buffer protector is adhered to the first plate 11 of the other buffer protector, the third glue layer 152 of the other paper buffer protector is adhered to the first plate 11 of the one buffer protector, one end of the first glue layer 117 of the one paper buffer protector is adhered to the fourth frame 14A of the other buffer protector, and one end of the first glue layer 117 of the other paper buffer protector is adhered to the fourth frame 14A of the one buffer protector, so that the two paper buffer protectors are combined and fixed with each other to form the combined protector (as shown in fig. 16).
As shown in fig. 17, by the combined protection member of the present invention, since the step is formed between the buffer positioning portion and the base, both ends of the article 2 can be inserted into the buffer positioning portion and supported by the step of the base, and then the article 2 is put into the packing box 3 together with the two combined protection members (as shown in fig. 18) to complete the packing.
EXAMPLE III
As shown in fig. 19, the difference between the first embodiment and the third embodiment is that the first side plate 11 and the third side plate 13 of the present embodiment are respectively provided with at least one bent structure 4 for adaptively supporting the non-planar protruding member. The adaptive structure 4 is a circular hole, a long circular hole, an elliptical hole, a rectangular hole, a circular hole with a plurality of teeth 42 on one side in the hole, a long circular hole with a plurality of teeth 42 on one side circular edge in the hole, an elliptical hole with a plurality of teeth 42 on one side elliptical edge in the hole, and a hole structure 41 in the rectangular elliptical hole with a plurality of teeth 42 on one side elliptical edge in the hole. The aperture structure 41 spans the first, second and/or third sides of the first and third side panels 11, 13 without interfering with the jack or board. The number of adapter structures 4 provided on the same side panel is set according to the position and number of non-planar protruding parts on the article 2. The present invention is exemplified by the fitting structure 4 being an elliptical hole having a plurality of teeth 42 formed on one elliptical edge thereof in the hole of the first side surface and the second side surface, and the provision of the plurality of teeth 42 facilitates smooth loading of the article 2 having the non-planar projecting member into the protector and also increases the stability of the article 2 after loading into the protector.
Example four
As shown in fig. 20, the fourth embodiment is different from the second embodiment in that the first side plate 11 and the third side plate 13 of the present embodiment are respectively provided with at least one bent adapting structure 4 for adapting and supporting the non-planar protruding component. The adaptive structure 4 is a circular hole, a long circular hole, an elliptical hole, a rectangular hole, a circular hole with a plurality of teeth 42 on one side in the hole, a long circular hole with a plurality of teeth 42 on one side circular edge in the hole, an elliptical hole with a plurality of teeth 42 on one side elliptical edge in the hole, and a hole structure 41 in the rectangular elliptical hole with a plurality of teeth 42 on one side elliptical edge in the hole. The aperture arrangement 41 spans the first, second and third sides of the first and third side panels 11, 13. The number of adapter structures 4 provided on the same side panel is set according to the position and number of non-planar protruding parts on the article 2. The present invention is exemplified by the fitting structure 4 being an elliptical hole having a plurality of teeth 42 formed on one elliptical edge thereof in the hole of the first side surface and the second side surface, and the provision of the plurality of teeth 42 facilitates smooth loading of the article 2 having the non-planar projecting member into the protector and also increases the stability of the article 2 after loading into the protector.
The foregoing is illustrative of the preferred embodiment of the present invention and is not to be construed as limiting thereof in any way, and any modifications or variations thereof, which are within the spirit of the invention, are intended to be included within the scope thereof.
Claims (10)
1. A combined paper buffer protection piece is characterized in that a paper board is integrally formed to comprise:
the main board is a rectangular plate body, a main board folding line is formed on the main board to form a first board and a second board, and the main board can be bent to form an L-shaped frame body by the main board folding line;
wherein, the symmetrical opposite two sides of the first board are respectively connected with a first side board and a second side board in a bendable way, and the first side board and the second side board are respectively provided with a plurality of folding lines which are parallel to the connecting edge of the first board, so that the first side board and the second side board can be respectively bent to form a first side frame body and a second side frame body;
the first side plate is provided with at least one first inserting plate and two second inserting plates, the two second inserting plates are positioned at two ends of the first side plate, the second side plate is provided with at least one first inserting hole, and one end edge of the first plate is provided with a fourth inserting plate; or a first glue layer is arranged on the first side plate;
the symmetrical opposite two side edges of the second plate are respectively connected with a third side plate and a fourth side plate in a bending way, and a plurality of folding lines parallel to the connecting edge of the second plate are respectively formed on the third side plate and the fourth side plate, so that the third side plate and the fourth side plate can be respectively bent to form a third side frame body and a fourth side frame body;
the third side plate is provided with at least one third inserting plate, the fourth side plate is provided with at least one second inserting hole and two third inserting holes, the two third inserting holes are positioned at two ends of the fourth side plate, one end edge of the second plate is provided with a protruding plate, and the joint of the protruding plate and the second plate is provided with a fourth inserting hole; or the third side plate is provided with a second adhesive layer, one end edge of the first plate is provided with a protruding plate, and the protruding plate is provided with a third adhesive layer;
when the first side plate and the second side plate are respectively bent to form the first side frame body and the second side frame body and are accommodated in the L-shaped frame body, the first plug board is inserted into the first jack, so that the first side frame body and the second side frame body are mutually fixed; or the first side frame body and the second side frame body are mutually adhered and fixed by the first adhesive layer;
when the third side plate and the fourth side plate are respectively bent to form the third side frame body and the fourth side frame body and are accommodated in the L-shaped frame body, the third plug board is inserted into the second jack, so that the third side frame body and the fourth side frame body are mutually fixed; or, the opposite surfaces of the third side frame body and the fourth side frame body are mutually adhered and fixed by the second adhesive layer;
wherein, a second plug board is inserted into a third plug hole to fix the first side frame body and the fourth side frame body; or one end of the first adhesive layer is adhered to the fourth frame body so as to fix the first frame body and the fourth frame body mutually;
and when the second side plate and the fourth side plate are respectively bent to form the second side frame body and the fourth side frame body and are accommodated in the L-shaped frame body, the second side plate and the fourth side plate are in parallel contact with each other to form a base of the L-shaped frame body, and a buffering positioning part is formed in the L-shaped frame body together with the first side frame body and the third side frame body.
2. The combined paper buffer protection member as claimed in claim 1, wherein the first side plate has a first length, the third side plate has a second length, the second side plate and the fourth side plate have the same third length, and both the first length and the second length are smaller than the third length, whereby the buffer positioning portion composed of the first side plate and the third side plate and the base composed of the second side plate and the fourth side plate contact each other and form a step with each other.
3. The combined paper bumper guard of claim 1 or 2, wherein the first side plate has a first width, the second side plate has a second width, and the second width is less than the first width;
the two sides of the fourth side plate form a first-level step respectively, one side of the third side plate forms a first-level step, the other side of the third side plate forms a second-level step, so that the fourth side plate is provided with a third width and a fourth width respectively, the third side plate is provided with a third width, a fourth width and a fifth width respectively, the third width is greater than the fourth width, and the fourth width is greater than the fifth width.
4. The modular paper bumper guard of claim 3, wherein the first and second insert plates are stamped and formed into the inverted U-shaped plate on the first side plate, the third insert plate is stamped and formed into the inverted U-shaped plate on the third side plate, the first insert hole is stamped and formed into the slot on the second side plate, and the second and third insert holes are stamped and formed into the slot on the fourth side plate.
5. The combined paper bumper guard of claim 4, wherein each of the first insert plate, the second insert plate and the third insert plate has a neck portion formed adjacent to the connecting edge thereof, the neck portion having a width equal to or smaller than a width of the corresponding first receptacle, the second receptacle or the third receptacle.
6. The modular paper bumper guard of claim 5, wherein the fourth insert plate is a n-shaped plate integrally formed at the end edge of the first plate, and the fourth receptacle is a slot punched at the junction of the first plate and the second plate.
7. The combined paper buffer protector as claimed in claim 6, wherein the fourth side of the second side plate and the fourth side of the fourth side plate are formed with a notch at the side adjacent to the protruding plate, respectively.
8. The combined paper bumper guard of claim 2, wherein the first adhesive layer, the second adhesive layer and the third adhesive layer are double-sided adhesive tapes.
9. The combined paper buffering protector as claimed in claim 7 or 8, wherein the first side plate and the third side plate each have at least one fitting structure bent to form a fitting structure for fitting and supporting the non-planar protruding member.
10. The combined paper cushioning protector as claimed in claim 9, wherein said fitting structure is one of a circular hole, an oblong hole, an elliptical hole, a rectangular hole, a circular hole having a plurality of teeth formed on one side of the hole, an oblong hole having a plurality of teeth formed on one side of the circular edge of the hole, an elliptical hole having a plurality of teeth formed on one side of the elliptical edge of the hole, and an oblong hole having a plurality of teeth formed on one side of the elliptical edge of the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210465556.2A CN114873080A (en) | 2022-04-29 | 2022-04-29 | Combined paper buffer protective piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210465556.2A CN114873080A (en) | 2022-04-29 | 2022-04-29 | Combined paper buffer protective piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114873080A true CN114873080A (en) | 2022-08-09 |
Family
ID=82673791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210465556.2A Pending CN114873080A (en) | 2022-04-29 | 2022-04-29 | Combined paper buffer protective piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114873080A (en) |
-
2022
- 2022-04-29 CN CN202210465556.2A patent/CN114873080A/en active Pending
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