Full-paper-folding binding-free environment-friendly package

Abstract

The utility model provides a full-paper-folding binding-free environment-friendly package which comprises an outer box and further comprises a left buffering paper clamping seat, a right buffering paper clamping seat, a front filling paper card, a rear filling paper card and an accessory paper support which are arranged in the outer box. The front filling paper card and the rear filling paper card are oppositely arranged on the front side and the rear side of an inner cavity of the outer box respectively, and the left buffering paper card seat and the right buffering paper card seat are oppositely arranged on the left side and the right side of the inner cavity of the outer box respectively and clamped between the front filling paper card and the rear filling paper card. The accessory paper support covers the bottom of the inner cavity of the outer box and is positioned on the upper surfaces of the left buffer paper card seat, the right buffer paper card seat, the front filling paper card and the rear filling paper card; the left buffer paper card seat, the right buffer paper card seat, the front filling paper card, the rear filling paper card and the accessory paper support define a storage space corresponding to the shape of a product; and good anti-seismic buffering protection can be provided for the product.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging, in particular to a fully-folded paper and non-binding environmental protection packaging. Background Art

[0002] Chinese Patent Publication No. CN220743834U, with the authorization announcement date of April 9, 2024, discloses an oven packaging box, including a square box body. A lower left paper cushion is provided at the lower left end inside the square box body, a lower right paper cushion is provided at the lower right end inside the square box body, an upper left paper cushion is provided at the upper left end inside the square box body, and an upper right paper cushion is provided at the upper right end inside the square box body; the lower left paper cushion and the lower right paper cushion are symmetric left and right, and first concave cavities are respectively provided at the upper ends of the opposite sides of the lower left paper cushion and the lower right paper cushion, and the lower edge part of the oven can be supported through the first concave cavities; the upper left paper cushion and the upper right paper cushion are symmetric left and right, and second concave cavities are respectively provided at the lower ends of the opposite sides of the upper left paper cushion and the upper right paper cushion, and the upper edge part of the oven can be supported through the second concave cavities. The utility model can stably support the upper and lower ends of the oven through the paper cushions. The paper cushions and the square box body are both made of paper materials, which are easy to manufacture and form. The paper cushions can be recycled and reused, without causing waste of resources, being environmentally friendly and not polluting the environment. The defect of this prior art is that it mainly provides buffer protection for the upper and lower sides of the oven, and the overall earthquake-resistant and buffer function is weak. In view of this situation, it is urgent to improve. Summary of the Utility Model

[0003] Based on this, the purpose of the utility model is to provide a fully-folded paper and non-binding environmental protection packaging, which can provide good earthquake-resistant and buffer protection for products.

[0004] The utility model provides a fully-folded paper and non-binding environmental protection packaging, including an outer box, and further including a left buffer paper card seat, a right buffer paper card seat, a front filling paper card, a rear filling paper card, and an accessory paper tray arranged inside the outer box; the front filling paper card and the rear filling paper card are respectively oppositely arranged on the front and rear sides of the inner cavity of the outer box, the left buffer paper card seat and the right buffer paper card seat are respectively oppositely arranged on the left and right sides of the inner cavity of the outer box and are clamped between the front filling paper card and the rear filling paper card, and the accessory paper tray covers the bottom of the inner cavity of the outer box and is located on the upper surfaces of the left buffer paper card seat, the right buffer paper card seat, the front filling paper card, and the rear filling paper card; the left buffer paper card seat, the right buffer paper card seat, the front filling paper card, the rear filling paper card, and the accessory paper tray enclose to form a storage space corresponding to the shape of the product;

[0005] The left buffer paper card holder and the right buffer paper card holder both include a first folding surface A, a second folding surface A, a third folding surface A, a fourth folding surface A, a fifth folding surface A, a sixth folding surface A, a seventh folding surface A, an eighth folding surface A, a ninth folding surface A, a tenth folding surface A, which are formed on a corrugated paperboard and connected in sequence, an eleventh folding surface A, a twelfth folding surface A, a thirteenth folding surface A, a fourteenth folding surface A, a fifteenth folding surface A, which are formed on one side of the fifth folding surface A in the width direction and connected in sequence, a sixteenth folding surface A, a seventeenth folding surface A, an eighteenth folding surface A, a nineteenth folding surface A, and a twentieth folding surface A, which are formed on the other side of the fifth folding surface A in the width direction and connected in sequence, a first clearance hole is cut in the middle of the fifth folding surface A, and a twenty-first folding surface A, a twenty-second folding surface A, a twenty-third folding surface A, and a twenty-fourth folding surface A, which are connected in sequence, are formed on the first clearance hole close to the side of the sixth folding surface A;

[0006] When the left buffer paper card holder and the right buffer paper card holder are in a forming state, the fourth folding surface A is folded upward by 90°, the third folding surface A is folded horizontally by 90°, the second folding surface A is folded downward by 90°, and the first folding surface A is folded horizontally by 90° toward the side of the fourth folding surface A to form a first buffer portion;

[0007] The sixteenth folding surface A is folded upward by 90°, the seventeenth folding surface A is folded horizontally by 90°, the eighteenth folding surface A is folded downward by 90°, the nineteenth folding surface A is folded horizontally by 90° toward the sixteenth folding surface A, and the twenty-tenth folding surface A is folded toward the bending portion between the seventeenth folding surface A and the eighteenth folding surface A to form a second buffer portion;

[0008] The eleventh folding surface A is folded upward by 90°, the twelfth folding surface A is folded horizontally by 90°, the thirteenth folding surface A is folded downward by 90°, the fourteenth folding surface A is folded horizontally by 90° close to one side of the eleventh folding surface A, and the fifteenth folding surface A is folded close to the bending portion between the twelfth folding surface A and the thirteenth folding surface A to form a third buffer portion;

[0009] The sixth folding surface A is folded upward by 90°, the seventh folding surface A is folded horizontally by 90°, the eighth folding surface A is folded downward by 90°, the ninth folding surface A is folded horizontally by 90° close to the side of the sixth folding surface A, and the tenth folding surface A is folded upward by 90° to form a fourth buffer portion; the width of the fourth buffer portion is greater than the width of the first buffer portion, and the bottom of the fourth buffer portion is in contact with the bottom of the inner cavity of the outer box;

[0010] The twenty-first folding surface A is folded upward by 90°, the twenty-second folding surface A is folded horizontally by 90°, the twenty-third folding surface A is folded downward by 90°, and the twenty-fourth folding surface A is folded horizontally by 90° toward the side of the twenty-first folding surface A to form a fifth buffer portion;

[0011] Preferably, a first tongue is formed in the middle of the side edge of the first relief hole except for the fifth buffer portion, and first insertion holes for inserting the first tongue are respectively cut in the middle of the second folding surface A, the thirteenth folding surface A, and the eighteenth folding surface A;

[0012] A second tongue is cut at the bending portion between the fifth folding surface A and the sixth folding surface A, and a second insertion hole for inserting the second tongue is cut in the twenty-third folding surface A;

[0013] A third tongue is cut in the middle of the sixth folding surface A, and a third insertion hole for inserting the third tongue is cut in the ninth folding surface A.

[0014] Preferably, a second relief hole and a third relief hole are cut across the opposite sides between the seventh folding surface A and the eighth folding surface A, and first downwardly turned extension folding surfaces are formed on the opposite sides of the positions of the second relief hole and the third relief hole on the eighth folding surface A;

[0015] When the fourth buffer portion is in the formed state, the second relief hole and the third relief hole are formed into first limiting slots matching the product form; each of the first downwardly turned extension folding surfaces is folded toward the side of the sixth folding surface A by 90°.

[0016] Preferably, the rear filling paper card includes a first folding surface B, a second folding surface B, a third folding surface B, a fourth folding surface B, a fifth folding surface B, a sixth folding surface B, a seventh folding surface B, an eighth folding surface B, a ninth folding surface B, a tenth folding surface B, and an eleventh folding surface B which are formed on a corrugated cardboard and connected in sequence;

[0017] When in the formed state, the fifth folding surface B is folded upward by 90°, the fourth folding surface B is folded horizontally by 90°, the third folding surface B is folded downward by 90°, the second folding surface B is folded horizontally by 90° toward the side of the fifth folding surface B, and the first folding surface B is folded upward by 90° to form a sixth buffer portion;

[0018] The seventh folding surface B is folded upward by 90°, the eighth folding surface B is folded horizontally by 90°, the ninth folding surface B is folded downward by 90°, the tenth folding surface B is folded horizontally by 90° toward the side of the seventh folding surface B, and the eleventh folding surface B is folded upward by 90° to form a seventh buffer portion.

[0019] Preferably, fourth inserting tongues are cut and formed on opposite sides of the sixth folding surface B, and fourth inserting holes are cut and formed on the third folding surface B and the ninth folding surface B for inserting the fourth inserting tongue on the corresponding side.

[0020] Preferably, the front filling paper card includes a first folding surface C, a second folding surface C, a third folding surface C, a fourth folding surface C, a fifth folding surface C, a sixth folding surface C, a seventh folding surface C, an eighth folding surface C, a ninth folding surface C, a tenth folding surface C, and an eleventh folding surface C formed on a corrugated paperboard and connected in sequence;

[0021] When in the forming state, the sixth folding surface C is folded upward by 90°, the seventh folding surface C is folded horizontally by 90°, the eighth folding surface C is folded downward by 90°, the ninth folding surface C is folded horizontally by 90° toward the side of the sixth folding surface C, the tenth folding surface C is folded upward by 90°, and the eleventh folding surface C is folded horizontally by 90° toward the side of the eighth folding surface C to form an eighth buffer portion;

[0022] The fourth folding surface C is folded upward by 90°, the third folding surface C is folded horizontally by 90°, the second folding surface C is folded downward by 90°, and the first folding surface C is folded horizontally by 90° toward the side of the fourth folding surface C to form a ninth buffer portion.

[0023] Preferably, the second folding surface C is cut to form a second downward extension folding surface on one side of the third folding surface C, and the third folding surface C is cut to form a third downward extension folding surface on one side of the second folding surface C; a downward support folding surface is formed in the width direction of the third folding surface C;

[0024] When the ninth buffer portion is in a forming state, the second downwardly extended folding surface is horizontally folded 90°, and the third downwardly extended folding surface is folded downwardly 90° to form a first clearance groove matching the product shape; the downwardly turned supporting folding surface is folded downwardly 90°;

[0025] A fifth inserting tongue is formed on a side of the seventh folding surface C close to the eighth folding surface C, and a fifth inserting hole is formed on the tenth folding surface C for the fifth inserting tongue to be inserted into.

[0026] The fifth folding surface C is formed with a sixth inserting tongue and a seventh inserting tongue on one side close to the fourth folding surface C, the ninth folding surface C is formed with a seventh inserting hole for the seventh inserting tongue to be inserted, and the second folding surface C is formed with a sixth inserting hole for the sixth inserting tongue to be inserted.

[0027] Preferably, the accessory paper tray includes a first folding surface D, a second folding surface D, a third folding surface D, a fourth folding surface D, a fifth folding surface D, a sixth folding surface D, a seventh folding surface D, an eighth folding surface D, and a ninth folding surface D that are formed on a corrugated cardboard and connected in sequence, a tenth folding surface D, an eleventh folding surface D, a twelfth folding surface D, and a thirteenth folding surface D that are sequentially formed on one side in the width direction of the fifth folding surface D and connected in sequence, a fourteenth folding surface D, a fifteenth folding surface D, a sixteenth folding surface D, and a seventeenth folding surface D that are sequentially formed on the other side in the width direction of the fifth folding surface D and connected in sequence, a first side folding surface formed on opposite sides in the width direction of the second folding surface D, a second side folding surface formed on opposite sides in the width direction of the eighth folding surface D, a third side folding surface formed on opposite sides in the width direction of the fourth folding surface D, and a fourth side folding surface formed on opposite sides in the width direction of the sixth folding surface D; a first bayonet is cut at the free end of the two first side folding surfaces, and a second bayonet is cut at the free end of the second side folding surface;

[0028] When in the formed state, the fourth folding surface D is folded upward by 90°, the third folding surface D is horizontally folded by 90°, the second folding surface D is folded downward by 90°, the first folding surface D is horizontally folded by 90° toward the side of the fourth folding surface D, and the two third side folding surfaces are folded by 90° toward the side of the second folding surface D to form a tenth buffer portion;

[0029] The sixth folding surface D is folded upward by 90°, the seventh folding surface D is horizontally folded by 90°, the eighth folding surface D is folded downward by 90°, the ninth folding surface D is horizontally folded by 90° toward the side of the sixth folding surface D, and the two fourth side folding surfaces are folded by 90° toward the side of the eighth folding surface D to form an eleventh buffer portion;

[0030] The first side folding surface and the second side folding surface on the same side are folded toward each other by 90° and then are snap-connected through the first bayonet and the second bayonet;

[0031] The fourteenth folding surface D is folded upward by 90°, the fifteenth folding surface D is horizontally folded by 90°, the sixteenth folding surface D is folded downward by 90°, and the seventeenth folding surface D is horizontally folded by 90° toward the side of the fourteenth folding surface D to form a twelfth buffer portion;

[0032] The tenth folding surface D is folded upward by 90°, the eleventh folding surface D is horizontally folded by 90°, the twelfth folding surface D is folded downward by 90°, and the thirteenth folding surface D is horizontally folded by 90° toward the side of the tenth folding surface D to form a thirteenth buffer portion.

[0033] Preferably, a fourth downward folding and extending folding surface is cut on the side of the fifth folding surface D toward the fourth folding surface D, and a fifth downward folding and extending folding surface is cut on the side of the fourth folding surface D toward the fifth folding surface D;

[0034] When the tenth buffer portion is in a forming state, the fourth downwardly extended folding surface is folded upward by 90°, and the fifth downwardly extended folding surface is horizontally folded by 90° toward the second folding surface D to form a second clearance groove matching the product shape.

[0035] Preferably, eight insertion tongues are cut on opposite sides of the fifth folding surface D, and eight insertion holes are cut on the second folding surface D and the eighth folding surface D for the eighth insertion tongue to be inserted into.

[0036] The beneficial effects of the utility model are as follows: the left buffer paper card seat, the right buffer paper card seat, the front filling paper card, the rear filling paper card, and the accessory paper holder are arranged to form a storage space corresponding to the shape of the product, thereby achieving full support for the product, providing all-round anti-seismic buffering protection for the product, and providing a good unboxing experience. It only needs to be folded and formed by hand, without gluing or nailing, and is green and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a three-dimensional schematic diagram of the utility model in an exploded state.

[0038] Figure 2 It is a schematic diagram of the left buffer paper card holder or the right buffer paper card holder in a flat unfolded state.

[0039] Figure 3 It is a schematic diagram of the left buffer paper card seat or the right buffer paper card seat being formed.

[0040] Figure 4 It is a schematic diagram of the left buffer paper card seat or the right buffer paper card seat in the final forming state.

[0041] Figure 5 It is a schematic diagram of the post-filled paper card in a flat unfolded state.

[0042] Figure 6 Schematic diagram of the post-filled paper card in its final formed state.

[0043] Figure 7 It is a schematic diagram of the front filling paper card in a flat unfolded state.

[0044] Figure 8 Schematic diagram of the front-filled paper card in its final formed state.

[0045] Figure 9 It is a schematic diagram of the accessory paper holder in a flat unfolded state.

[0046] Figure 10 It is a schematic diagram of the accessory paper holder being formed.

[0047] Figure 11 Schematic diagram of the accessory paper holder in its final formed state.

[0048] The reference numerals are: left buffer paper card seat 12, right buffer paper card seat 11, front filling paper card 14, rear filling paper card 13, accessory paper tray 15, second buffer part 16, first buffer part 17, third buffer part 18, fifth buffer part 19, first folding surface A 20, second folding surface A 21, third folding surface A 22, fourth folding surface A 23, fifth folding surface A 24, sixth folding surface A 25, seventh folding surface A 26, eighth folding surface A 27, ninth folding surface A 28, tenth folding surface A 29, eleventh folding surface A 30, twelfth folding surface A 31, thirteenth folding surface A 32, fourteenth folding surface A 33, fifteenth folding surface A 34, sixteenth folding surface A 35, seventeenth folding surface A 36, eighteenth folding surface A 37, nineteenth folding surface A 38, twentieth folding surface A 39, twenty-first folding surface A 43, twenty-second folding surface A 42, twenty-third folding surface A 41, twenty-fourth folding surface A 40, first tongue 44, first socket 45, second tongue 46, second socket 47, third tongue 48, second relief hole 49, third relief hole 50, first downward folding extension surface 51, third socket 52, first folding surface B 53, second folding surface B 54, third folding surface B 55, fourth folding surface B 56, fifth folding surface B 57, sixth folding surface B 58, seventh folding surface B 59, eighth folding surface B 60, ninth folding surface B 61, tenth folding surface B 62, eleventh folding surface B 63, fourth tongue 65, fourth socket 64, first folding surface C 66, second folding surface C 67, third folding surface C 69, fourth folding surface C 70, fifth folding surface C 71, sixth folding surface C 72, seventh folding surface C 73, eighth folding surface C 74, ninth folding surface C 75, tenth folding surface C 76, eleventh folding surface C 77, second downward folding extension surface 68, sixth socket 78, seventh tongue 79, downward folding support surface 80, tenth folding surface D 84, eleventh folding surface D 83, twelfth folding surface D 82, thirteenth folding surface D 81, fifth folding surface D 85, fourteenth folding surface D 86, fifteenth folding surface D 87, sixteenth folding surface D 88, seventeenth folding surface D 89, second folding surface D 91, third folding surface D 92, fourth folding surface D 93, sixth folding surface D 94, seventh folding surface D 95, eighth folding surface D 96, ninth folding surface D 97, first side folding surface 98, second bayonet 99, second side folding surface 100, fifth downward folding extension surface 101, fourth downward folding extension surface 102, outer box 103, eighth socket 104, eighth tongue 105, third side folding surface 106, fourth side folding surface 107, fourth buffer part 108, first limiting slot 109, sixth buffer part 110, seventh buffer part 115, third downward folding extension surface 112, ninth buffer part 113, first relief groove 114, second relief groove 116, tenth buffer part 117, eleventh buffer part 118, twelfth buffer part 120, thirteenth buffer part 121, first relief hole 122, fifth tongue 123, fifth socket 124, sixth tongue 125, seventh socket 126, first folding surface D 127, first bayonet 128. Detailed implementation manner

[0049] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with specific implementation methods and drawings.

[0050] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] Please refer to Figures 1-11 As shown, the utility model provides a full-folding paper binding-free environmentally friendly packaging, including an outer box 103, and also including a left buffer paper card seat 12, a right buffer paper card seat 11, a front filling paper card 14, a rear filling paper card 13, and an accessory paper holder 15 arranged in the outer box 103; the front filling paper card 14 and the rear filling paper card 13 are respectively arranged on the front and rear sides of the inner cavity of the outer box 103, the left buffer paper card seat 12 and the right buffer paper card seat 11 are respectively arranged on the left and right sides of the inner cavity of the outer box 103 and are sandwiched between the front filling paper card 14 and the rear filling paper card 13, and the accessory paper holder 15 is covered at the bottom of the inner cavity of the outer box 103 and is located on the upper surfaces of the left buffer paper card seat 12, the right buffer paper card seat 11, the front filling paper card 14, and the rear filling paper card 13;

[0052] The left buffer paper card holder 12 and the right buffer paper card holder 11 each include a first folding surface A20, a second folding surface A21, a third folding surface A22, a fourth folding surface A23, a fifth folding surface A24, a sixth folding surface A25, a seventh folding surface A26, an eighth folding surface A27, a ninth folding surface A28, a tenth folding surface A29, an eleventh folding surface A30, a twelfth folding surface A31, a thirteenth folding surface A32, a fourteenth folding surface A33, a fifth folding surface A3 ... A33, a fifteenth folding surface A34, a sixteenth folding surface A35, a seventeenth folding surface A36, an eighteenth folding surface A37, a nineteenth folding surface A38, and a twentieth folding surface A39, which are sequentially formed on the other side of the fifth folding surface A24 in the width direction and are sequentially connected, a first clearance hole 122 is cut in the middle of the fifth folding surface A24, and a twenty-first folding surface A43, a twenty-second folding surface A42, a twenty-third folding surface A41, and a twenty-fourth folding surface A40, which are sequentially connected, are formed on the side of the first clearance hole 122 close to the sixth folding surface A25;

[0053] When the left buffer paper holder 12 and the right buffer paper holder 11 are in the forming state, the fourth folding surface A23 is folded upward by 90°, the third folding surface A22 is folded horizontally by 90°, the second folding surface A21 is folded downward by 90°, and the first folding surface A20 is folded horizontally by 90° toward the side of the fourth folding surface A23 to form the first buffer portion 17;

[0054] The sixteenth folding surface A35 is folded upward by 90°, the seventeenth folding surface A36 is folded horizontally by 90°, the eighteenth folding surface A37 is folded downward by 90°, the nineteenth folding surface A38 is folded horizontally by 90° toward one side of the sixteenth folding surface A35, and the twentieth folding surface A39 is folded toward the bending portion between the seventeenth folding surface A36 and the eighteenth folding surface A37 to form a second buffer portion 16;

[0055] The eleventh folding surface A30 is folded upward by 90°, the twelfth folding surface A31 is folded horizontally by 90°, the thirteenth folding surface A32 is folded downward by 90°, the fourteenth folding surface A33 is folded horizontally by 90° close to one side of the eleventh folding surface A30, and the fifteenth folding surface A34 is folded close to the bending portion between the twelfth folding surface A31 and the thirteenth folding surface A32 to form a third buffer portion 18;

[0056] The sixth folding surface A25 is folded upward by 90°, the seventh folding surface A26 is folded horizontally by 90°, the eighth folding surface A27 is folded downward by 90°, the ninth folding surface A28 is folded horizontally by 90° close to the side of the sixth folding surface A25, and the tenth folding surface A29 is folded upward by 90° to form a fourth buffer portion 108; the width of the fourth buffer portion 108 is greater than the width of the first buffer portion 17, and the bottom of the fourth buffer portion 108 is in contact with the bottom of the inner cavity of the outer box 103;

[0057] The twenty-first folding surface A43 is folded upward by 90°, the twenty-second folding surface A42 is folded horizontally by 90°, the twenty-third folding surface A41 is folded downward by 90°, and the twenty-fourth folding surface A40 is folded horizontally by 90° toward the side of the twenty-first folding surface A43 to form a fifth buffer portion 19;

[0058] The first clearance hole 122 has a first inserting tongue 44 formed in the middle of the side edge of the fifth buffer portion 19, and the middle of the second folding surface A21, the thirteenth folding surface A32, and the eighteenth folding surface A37 are all provided with a first inserting hole 45 for the first inserting tongue 44 to be inserted into;

[0059] A second inserting tongue 46 is cut at the bending portion between the fifth folding surface A24 and the sixth folding surface A25, and a second inserting hole 47 for the second inserting tongue 46 to be inserted is cut at the twenty-third folding surface A41;

[0060] A third inserting tongue 48 is cut in the middle of the sixth folding surface A25, and a third inserting hole 52 for the third inserting tongue 48 to be inserted is cut in the ninth folding surface A28.

[0061] On opposite sides across the seventh folding surface A26 and the eighth folding surface A27, a second relief hole 49 and a third relief hole 50 are cut and provided. On opposite sides of the position of the eighth folding surface A27 where the second relief hole 49 and the third relief hole 50 are located, first downwardly turned and extended folding surfaces 51 are formed.

[0062] When the fourth buffer portion 108 is in a formed state, the second relief hole 49 and the third relief hole 50 are formed into first limiting slots 109 that match the product form; each of the first downwardly turned and extended folding surfaces 51 is folded 90° toward the sixth folding surface A25 side.

[0063] The rear filling paper card 13 includes a first folding surface B53, a second folding surface B54, a third folding surface B55, a fourth folding surface B56, a fifth folding surface B57, a sixth folding surface B58, a seventh folding surface B59, an eighth folding surface B60, a ninth folding surface B61, a tenth folding surface B62, and an eleventh folding surface B63 that are formed on a corrugated cardboard and connected in sequence.

[0064] When in a formed state, the fifth folding surface B57 is folded upward 90°, the fourth folding surface B56 is folded horizontally 90°, the third folding surface B55 is folded downward 90°, the second folding surface B54 is folded horizontally 90° toward the fifth folding surface B57 side, and the first folding surface B53 forms a sixth buffer portion 110 after being folded upward 90°.

[0065] The seventh folding surface B59 is folded upward 90°, the eighth folding surface B60 is folded horizontally 90°, the ninth folding surface B61 is folded downward 90°, the tenth folding surface B62 is folded horizontally 90° toward the seventh folding surface B59 side, and the eleventh folding surface B63 forms a seventh buffer portion 115 after being folded upward 90°.

[0066] On opposite sides of the sixth folding surface B58, fourth tongues 65 are cut and formed, and the third folding surface B55 and the ninth folding surface B61 are both cut with fourth jacks 64 for the corresponding fourth tongues 65 on one side to be inserted into.

[0067] The front filling paper card 14 includes a first folding surface C66, a second folding surface C67, a third folding surface C69, a fourth folding surface C70, a fifth folding surface C71, a sixth folding surface C72, a seventh folding surface C73, an eighth folding surface C74, a ninth folding surface C75, a tenth folding surface C76, and an eleventh folding surface C77 that are formed on a corrugated cardboard and connected in sequence.

[0068] When in a formed state, the sixth folding surface C72 is folded upward 90°, the seventh folding surface C73 is folded horizontally 90°, the eighth folding surface C74 is folded downward 90°, the ninth folding surface C75 is folded horizontally 90° toward the sixth folding surface C72 side, the tenth folding surface C76 is folded upward 90°, and the eleventh folding surface C77 is folded horizontally 90° toward the eighth folding surface C74 side to form an eighth buffer portion 111.

[0069] The fourth folding surface C70 is folded upward by 90°, the third folding surface C69 is folded horizontally by 90°, the second folding surface C67 is folded downward by 90°, and the first folding surface C66 is folded horizontally by 90° toward the fourth folding surface C70 to form a ninth buffer portion 113 .

[0070] The second folding surface C67 is cut to form a second downward extension folding surface 68 on the side close to the third folding surface C69, and the third folding surface C69 is cut to form a third downward extension folding surface 112 on the side close to the second folding surface C67; the third folding surface C69 is formed with a downward support folding surface 80 in the width direction;

[0071] When the ninth buffer portion 113 is in the forming state, the second downwardly extended folding surface 68 is horizontally folded 90°, and the third downwardly extended folding surface 112 is folded downwardly 90° to form a first yielding groove 114 matching the product shape; the downwardly turned supporting folding surface 80 is folded downwardly 90°;

[0072] A fifth inserting tongue 123 is formed on one side of the seventh folding surface C73 close to the eighth folding surface C74, and a fifth inserting hole 124 for the fifth inserting tongue 123 to be inserted into is formed on the tenth folding surface C76;

[0073] The sixth inserting tongue 125 and the seventh inserting tongue 79 are formed on one side of the fifth folding surface C71 close to the fourth folding surface C70. The seventh inserting hole 126 for inserting the seventh inserting tongue 79 is formed on the ninth folding surface C75. The sixth inserting hole 78 for inserting the sixth inserting tongue 125 is formed on the second folding surface C67.

[0074] The accessory paper holder 15 includes a first folding surface D127, a second folding surface D91, a third folding surface D92, a fourth folding surface D93, a fifth folding surface D85, a sixth folding surface D94, a seventh folding surface D95, an eighth folding surface D96, a ninth folding surface D97, which are formed on a corrugated paperboard and connected in sequence, a tenth folding surface D84, an eleventh folding surface D83, a twelfth folding surface D82, a thirteenth folding surface D81, which are formed on the other side of the fifth folding surface D85 in the width direction and connected in sequence, and a fourteenth folding surface D85, which are formed in sequence on the other side of the fifth folding surface D85 in the width direction and connected in sequence. D86, the fifteenth folding surface D87, the sixteenth folding surface D88, the seventeenth folding surface D89, the first side folding surfaces 98 formed on the two opposite sides in the width direction of the second folding surface D91, the second side folding surfaces 100 formed on the two opposite sides in the width direction of the eighth folding surface D96, the third side folding surfaces 106 formed on the two opposite sides in the width direction of the fourth folding surface D93, and the fourth side folding surfaces 107 formed on the two opposite sides in the width direction of the sixth folding surface D94; the free ends of the first side folding surfaces 98 on both sides are provided with first bayonet holes 128, and the free ends of the second side folding surfaces 100 are provided with second bayonet holes 99;

[0075] When in the formed state, the fourth folding surface D93 is folded upward by 90°, the third folding surface D92 is folded horizontally by 90°, the second folding surface D91 is folded downward by 90°, the first folding surface D127 is folded horizontally by 90° toward the side of the fourth folding surface D93, and the two third side folding surfaces 106 are folded by 90° toward the side of the second folding surface D91 to form the tenth buffer portion 117;

[0076] The sixth folding surface D94 is folded upward by 90°, the seventh folding surface D95 is folded horizontally by 90°, the eighth folding surface D96 is folded downward by 90°, the ninth folding surface D97 is folded horizontally by 90° toward the side of the sixth folding surface D94, and the two fourth side folding surfaces 107 are folded by 90° toward the side of the eighth folding surface D96 to form the eleventh buffer portion 118;

[0077] The first side folding surface 98 and the second side folding surface 100 on the same side are folded toward each other by 90° and then are snap-connected through the first snap 128 and the second snap 99;

[0078] The fourteenth folding surface D86 is folded upward by 90°, the fifteenth folding surface D87 is folded horizontally by 90°, the sixteenth folding surface D88 is folded downward by 90°, and the seventeenth folding surface D89 is folded horizontally by 90° toward the side of the fourteenth folding surface D86 to form the twelfth buffer portion 120;

[0079] The tenth folding surface D84 is folded upward by 90°, the eleventh folding surface D83 is folded horizontally by 90°, the twelfth folding surface D82 is folded downward by 90°, and the thirteenth folding surface D81 is folded horizontally by 90° toward the side of the tenth folding surface D84 to form the thirteenth buffer portion 121.

[0080] The fifth folding surface D85 is cut with a fourth downward-flipping and extending folding surface 102 toward the side of the fourth folding surface D93, and the fourth folding surface D93 is cut with a fifth downward-flipping and extending folding surface 101 toward the side of the fifth folding surface D85;

[0081] When the tenth buffer portion 117 is in the formed state, the fourth downward-flipping and extending folding surface 102 is folded upward by 90°, and the fifth downward-flipping and extending folding surface 101 is folded horizontally by 90° toward the side of the second folding surface D91 to form the second relief groove 116 matching the product form.

[0082] Both opposite sides of the fifth folding surface D85 are cut with eighth tongues 105, and the second folding surface D91 and the eighth folding surface D96 are both cut with eighth sockets 104 for the eighth tongues 105 to insert into.

[0083] In this embodiment, the left buffer paper card seat, the right buffer paper card seat, the front filling paper card, the rear filling paper card, and the accessory paper tray surround to form a storage space corresponding to the shape of the product. The product is placed in the storage space, and the product is fully supported by the first buffer part 17, the second buffer part 16, the third buffer part 18, the fourth buffer part 108, the fifth buffer part 19, the sixth buffer part 110, the seventh buffer part 115, the eighth buffer part 111, the ninth buffer part 113, the tenth buffer part 117, the eleventh buffer part 118, the twelfth buffer part 120, and the thirteenth buffer part 121. And by forming the first limiting slot 109, the first relief groove 114, and the second relief groove 116 to match the shape of the product, so as to accommodate the protruding positions of the product, thereby preventing the product from shifting or shaking, so as to achieve all-round anti-seismic and buffer protection for the product, and the unpacking experience is good. It only needs to be folded into shape by hand, without glue or nails, which is green and environmentally friendly. This embodiment can be used to place a household oven.

[0084] The above-described embodiments merely represent one implementation mode of the present utility model, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the patent of the present utility model shall be subject to the appended claims.

Claims

1. A fully origami-free binding-free environmentally friendly packaging, comprising an outer box (103), characterized in that: It also includes a left buffer paper card seat (12), a right buffer paper card seat (11), a front filling paper card (14), a rear filling paper card (13), and an accessory paper holder (15) arranged in the outer box (103); the front filling paper card (14) and the rear filling paper card (13) are respectively arranged on the front and rear sides of the inner cavity of the outer box (103) in a relatively manner, the left buffer paper card seat (12) and the right buffer paper card seat (11) are respectively arranged on the left and right sides of the inner cavity of the outer box (103) in a relatively manner and are sandwiched between the front filling paper card (14) and the rear filling paper card (13), and the accessory paper holder (15) is covered at the bottom of the inner cavity of the outer box (103) and is located on the upper surfaces of the left buffer paper card seat (12), the right buffer paper card seat (11), the front filling paper card (14), and the rear filling paper card (13); The left buffer paper card seat (12) and the right buffer paper card seat (11) both comprise a first folding surface A (20), a second folding surface A (21), a third folding surface A (22), a fourth folding surface A (23), a fifth folding surface A (24), a sixth folding surface A (25), a seventh folding surface A (26), an eighth folding surface A (27), a ninth folding surface A (28), a tenth folding surface A (29), an eleventh folding surface A (30), a twelfth folding surface A (31), a thirteenth folding surface A (32), a fourteenth folding surface A (33), which are formed on a corrugated paper board and are connected in sequence. a folding surface A (33), a 15th folding surface A (34), a 16th folding surface A (35), a 17th folding surface A (36), an 18th folding surface A (37), a 19th folding surface A (38), and a 20th folding surface A (39) which are sequentially formed on the other side of the width direction of the fifth folding surface A (24) and are sequentially connected, a first clearance hole (122) is cut in the middle of the fifth folding surface A (24), and a 21st folding surface A (43), a 22nd folding surface A (42), a 23rd folding surface A (41), and a 24th folding surface A (40) which are sequentially connected are formed on the side of the first clearance hole (122) close to the sixth folding surface A (25); When the left buffer paper card seat (12) and the right buffer paper card seat (11) are in a forming state, the fourth folding surface A (23) is folded upward by 90 degrees, the third folding surface A (22) is folded horizontally by 90 degrees, the second folding surface A (21) is folded downward by 90 degrees, and the first folding surface A (20) is folded horizontally by 90 degrees toward the side of the fourth folding surface A (23) to form a first buffer portion (17); The sixteenth folding surface A (35) is folded upward by 90 degrees, the seventeenth folding surface A (36) is folded horizontally by 90 degrees, the eighteenth folding surface A (37) is folded downward by 90 degrees, the nineteenth folding surface A (38) is folded horizontally by 90 degrees toward one side of the sixteenth folding surface A (35), and the twenty-tenth folding surface A (39) is folded toward the bending portion between the seventeenth folding surface A (36) and the eighteenth folding surface A (37) to form a second buffer portion (16); The eleventh folding surface A (30) is folded upward by 90 degrees, the twelfth folding surface A (31) is folded horizontally by 90 degrees, the thirteenth folding surface A (32) is folded downward by 90 degrees, the fourteenth folding surface A (33) is folded horizontally by 90 degrees close to one side of the eleventh folding surface A (30), and the fifteenth folding surface A (34) is folded close to the bending portion between the twelfth folding surface A (31) and the thirteenth folding surface A (32) to form a third buffer portion (18); The sixth folding surface A (25) is folded upward by 90°, the seventh folding surface A (26) is folded horizontally by 90°, the eighth folding surface A (27) is folded downward by 90°, the ninth folding surface A (28) is folded horizontally by 90° close to the side of the sixth folding surface A (25), and the tenth folding surface A (29) is folded upward by 90° to form a fourth buffer portion (108); the width of the fourth buffer portion (108) is greater than the width of the first buffer portion (17), and the bottom of the fourth buffer portion (108) is in contact with the bottom of the inner cavity of the outer box (103); The twenty-first folding surface A (43) is folded upward by 90 degrees, the twenty-second folding surface A (42) is folded horizontally by 90 degrees, the twenty-third folding surface A (41) is folded downward by 90 degrees, and the twenty-fourth folding surface A (40) is folded horizontally by 90 degrees toward the side of the twenty-first folding surface A (43) to form a fifth buffer portion (19).

2. The full origami binding-free environmentally friendly packaging according to claim 1, characterized in that: The first clearance hole (122) has a first inserting tongue (44) formed in the middle of the side edge of the fifth buffer portion (19), and the middle of the second folding surface A (21), the thirteenth folding surface A (32), and the eighteenth folding surface A (37) are all provided with a first inserting hole (45) for inserting the first inserting tongue (44); A second inserting tongue (46) is cut at the bending portion between the fifth folding surface A (24) and the sixth folding surface A (25), and a second inserting hole (47) for inserting the second inserting tongue (46) is cut at the twenty-third folding surface A (41); A third inserting tongue (48) is cut in the middle of the sixth folding surface A (25), and a third inserting hole (52) for inserting the third inserting tongue (48) is cut in the ninth folding surface A (28).

3. The full origami binding-free environmentally friendly packaging according to claim 1, characterized in that: A second paving hole (49) and a third paving hole (50) are cut across opposite sides between the seventh folding surface A (26) and the eighth folding surface A (27), and first downwardly folded extended folding surfaces (51) are formed on opposite sides of the second paving hole (49) and the third paving hole (50) located at the eighth folding surface A (27); When the fourth buffer portion (108) is in a forming state, the second clearance hole (49) and the third clearance hole (50) form a first limiting slot (109) that matches the product shape; each of the first downwardly extended folding surfaces (51) is folded 90 degrees toward one side of the sixth folding surface A (25).

4. The full origami binding-free environmentally friendly packaging according to claim 1, characterized in that: The post-filling paper card (13) comprises a first folding surface B (53), a second folding surface B (54), a third folding surface B (55), a fourth folding surface B (56), a fifth folding surface B (57), a sixth folding surface B (58), a seventh folding surface B (59), an eighth folding surface B (60), a ninth folding surface B (61), a tenth folding surface B (62), and an eleventh folding surface B (63) which are formed on a corrugated paperboard and connected in sequence; When in the forming state, the fifth folding surface B (57) is folded upward by 90 degrees, the fourth folding surface B (56) is folded horizontally by 90 degrees, the third folding surface B (55) is folded downward by 90 degrees, the second folding surface B (54) is folded horizontally by 90 degrees close to the side of the fifth folding surface B (57), and the first folding surface B (53) is folded upward by 90 degrees to form a sixth buffer portion (110); The seventh folding surface B (59) is folded upward by 90 degrees, the eighth folding surface B (60) is folded horizontally by 90 degrees, the ninth folding surface B (61) is folded downward by 90 degrees, the tenth folding surface B (62) is folded horizontally by 90 degrees close to the side of the seventh folding surface B (59), and the eleventh folding surface B (63) is folded upward by 90 degrees to form a seventh buffer portion (115).

5. The full origami binding-free environmentally friendly packaging according to claim 4, characterized in that: The sixth folding surface B (58) is formed with fourth inserting tongues (65) on opposite sides thereof, and the third folding surface B (55) and the ninth folding surface B (61) are each formed with fourth inserting holes (64) for inserting the fourth inserting tongues (65) on the corresponding side.

6. The full origami binding-free environmentally friendly packaging according to claim 1, characterized in that: The front filling paper card (14) comprises a first folding surface C (66), a second folding surface C (67), a third folding surface C (69), a fourth folding surface C (70), a fifth folding surface C (71), a sixth folding surface C (72), a seventh folding surface C (73), an eighth folding surface C (74), a ninth folding surface C (75), a tenth folding surface C (76), and an eleventh folding surface C (77) which are formed on a corrugated paperboard and connected in sequence; When in the forming state, the sixth folding surface C (72) is folded upward by 90 degrees, the seventh folding surface C (73) is folded horizontally by 90 degrees, the eighth folding surface C (74) is folded downward by 90 degrees, the ninth folding surface C (75) is folded horizontally by 90 degrees toward the side of the sixth folding surface C (72), the tenth folding surface C (76) is folded upward by 90 degrees, and the eleventh folding surface C (77) is folded horizontally by 90 degrees toward the side of the eighth folding surface C (74) to form an eighth buffer portion (111); The fourth folding surface C (70) is folded upward by 90 degrees, the third folding surface C (69) is folded horizontally by 90 degrees, the second folding surface C (67) is folded downward by 90 degrees, and the first folding surface C (66) is folded horizontally by 90 degrees toward the side of the fourth folding surface C (70) to form a ninth buffer portion (113).

7. The full origami binding-free environmentally friendly packaging according to claim 6, characterized in that: The second folding surface C (67) is cut to form a second downward extension folding surface (68) on the side close to the third folding surface C (69), and the third folding surface C (69) is cut to form a third downward extension folding surface (112) on the side close to the second folding surface C (67); the third folding surface C (69) is formed with a downward support folding surface (80) in the width direction; When the ninth buffer portion (113) is in a forming state, the second downwardly turned extension folded surface (68) is horizontally folded 90°, and the third downwardly turned extension folded surface (112) is folded downwardly 90° to form a first clearance groove (114) matching the product shape; the downwardly turned support folded surface (80) is folded downwardly 90°; A fifth inserting tongue (123) is cut and formed on a side of the seventh folding surface C (73) close to the eighth folding surface C (74), and a fifth inserting hole (124) for inserting the fifth inserting tongue (123) is cut and formed on the tenth folding surface C (76); The fifth folding surface C (71) is formed with a sixth inserting tongue (125) and a seventh inserting tongue (79) on a side close to the fourth folding surface C (70), the ninth folding surface C (75) is formed with a seventh inserting hole (126) for the seventh inserting tongue (79) to be inserted into, and the second folding surface C (67) is formed with a sixth inserting hole (78) for the sixth inserting tongue (125) to be inserted into.

8. The full origami binding-free environmentally friendly packaging according to claim 1, characterized in that: The accessory paper holder (15) comprises a first folding surface D (127), a second folding surface D (91), a third folding surface D (92), a fourth folding surface D (93), a fifth folding surface D (85), a sixth folding surface D (94), a seventh folding surface D (95), an eighth folding surface D (96), a ninth folding surface D (97) which are formed on a corrugated paperboard and are connected in sequence, a tenth folding surface D (84), an eleventh folding surface D (83), a twelfth folding surface D (82), a thirteenth folding surface D (81) which are formed in sequence on one side in the width direction of the fifth folding surface D (85) and are connected in sequence, and a fourteenth folding surface D (84), an eleventh folding surface D (83), a twelfth folding surface D (82), a thirteenth folding surface D (81) which are formed in sequence on the other side in the width direction of the fifth folding surface D (85) and are connected in sequence. 6), a fifteenth folding surface D (87), a sixteenth folding surface D (88), a seventeenth folding surface D (89), a first side folding surface (98) formed on two opposite sides of the width direction of the second folding surface D (91), a second side folding surface (100) formed on two opposite sides of the width direction of the eighth folding surface D (96), a third side folding surface (106) formed on two opposite sides of the width direction of the fourth folding surface D (93), and a fourth side folding surface (107) formed on two opposite sides of the width direction of the sixth folding surface D (94); the free ends of the first side folding surfaces (98) on both sides are provided with first bayonet holes (128), and the free ends of the second side folding surfaces (100) are provided with second bayonet holes (99); When in the forming state, the fourth folding surface D (93) is folded upward by 90 degrees, the third folding surface D (92) is folded horizontally by 90 degrees, the second folding surface D (91) is folded downward by 90 degrees, the first folding surface D (127) is folded horizontally by 90 degrees toward the side of the fourth folding surface D (93), and the third side folding surfaces (106) on both sides are folded by 90 degrees toward the side of the second folding surface D (91) to form a tenth buffer portion (117); The sixth folding surface D (94) is folded upward by 90 degrees, the seventh folding surface D (95) is folded horizontally by 90 degrees, the eighth folding surface D (96) is folded downward by 90 degrees, the ninth folding surface D (97) is folded horizontally by 90 degrees toward the side of the sixth folding surface D (94), and the fourth side folding surfaces (107) on both sides are folded 90 degrees toward the side of the eighth folding surface D (96) to form an eleventh buffer portion (118); The first side folding surface (98) and the second side folding surface (100) on the same side are folded towards each other by 90 degrees and then snap-fitted and connected via a first snap-fit ​​socket (128) and a second snap-fit ​​socket (99); The fourteenth folding surface D (86) is folded upward by 90 degrees, the fifteenth folding surface D (87) is folded horizontally by 90 degrees, the sixteenth folding surface D (88) is folded downward by 90 degrees, and the seventeenth folding surface D (89) is folded horizontally by 90 degrees close to the side of the fourteenth folding surface D (86) to form a twelfth buffer portion (120); The tenth folding surface D (84) is folded upward by 90 degrees, the eleventh folding surface D (83) is folded horizontally by 90 degrees, the twelfth folding surface D (82) is folded downward by 90 degrees, and the thirteenth folding surface D (81) is folded horizontally by 90 degrees toward the tenth folding surface D (84) to form a thirteenth buffer portion (121).

9. The full origami binding-free environmentally friendly packaging according to claim 8, characterized in that: A fourth downward-folded extended folding surface (102) is cut on the side of the fifth folding surface D (85) close to the fourth folding surface D (93), and a fifth downward-folded extended folding surface (101) is cut on the side of the fourth folding surface D (93) close to the fifth folding surface D (85); When the tenth buffer portion (117) is in a forming state, the fourth downwardly extended folded surface (102) is folded upward by 90°, and the fifth downwardly extended folded surface (101) is horizontally folded by 90° toward the side of the second folded surface D (91) to form a second clearance groove (116) matching the product shape.

10. The full origami binding-free environmentally friendly packaging according to claim 8, characterized in that: The fifth folding surface D (85) is provided with an eighth inserting tongue (105) on opposite sides thereof, and the second folding surface D (91) and the eighth folding surface D (96) are provided with an eighth inserting hole (104) for inserting the eighth inserting tongue (105).

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