CN217779535U - Paper buffer protection piece suitable for thin electronic product - Google Patents

Abstract

A paper buffer protector suitable for thin electronic products is integrally formed with a paper board to include: a main board and a plurality of side boards connected to opposite sides of the main board; wherein, the main board can be bent to Form the main rectangular frame; the side plates can be bent to form side frames that are accommodated around the main rectangular frame and stacked up and down, and the side frames that are stacked up and down are separated by inserting plates and sockets Matching fixation or glue layer sticking fixation, so that the upper and lower buffer positioning parts are jointly formed in the main rectangular frame, so that the two ends of the goods can be positioned between the two protective parts and then put into the packing box to obtain Protective effects.

Description

Paper buffer protectors for thin electronic products

【Technical field】

The utility model relates to the technical field of packaging, in particular to a paper-made cushioning protector suitable for packaging thin electronic products.

【Background technique】

With the development of network technology, the growth of e-commerce is also becoming more and more prosperous; e-commerce operators must properly pack the goods in packing boxes before handing over the goods to the freight forwarder. When packing, the goods are usually put into packing boxes, boxes, and bags. ﹑... etc. (hereinafter collectively referred to as packing boxes), and then cover the cover plate of the packing box and then stick it with tape to seal it; other postal services are roughly the same. The general packing box structure is to form a three-dimensional rectangular packing box by bending according to the folding line formed on the cardboard in advance, and then glue and fix the three-dimensional packing box with glue.

As shown in Figures 1 and 2, a general packaging box structure has a main board A, and the same side of the main board A can be bent to form a first side board A1, a second side board A2, a third side board A3 and The fourth side panel A4 and the same other side are sequentially bendable to form the fifth side panel A5, the sixth side panel A6, the seventh side panel A7 and the eighth side panel A8, and the first side panel A1 and the eighth side panel A8 The fifth side panel A5 corresponds, the second side panel A2 corresponds to the sixth side panel A6, the third side panel A3 corresponds to the seventh side panel A7, and the fourth side panel A4 corresponds to the eighth side panel A8 , one end of the main board A forms a protruding plate A9; with this structure, a three-dimensional rectangular packing box can be formed after bending according to the fold line (the dotted line shown in Figure 1), and then after coating the viscose on the protruding plate A9 Adhere the protruding plate A9 to the other end of the main board A to fix the three-dimensional packaging box.

In order to prevent the electronic products packed in the packaging box from shaking or being damaged by external shocks during transportation and handling, some electronic products must be equipped with protective parts before being packed into the packaging box; the protective parts are in Traditionally, Styrofoam foam materials are used as the bulk, and Styrofoam materials provide good protection for electronic products due to their light weight and impact resistance. However, due to the disadvantages of Styrofoam material that it does not comply with environmental regulations and is bulky, before the electronic products are packaged, a huge warehouse space must be prepared to store the Styrofoam foam material as a protective part.

In order to overcome the problem of using styrofoam foam as a protective part, which is not environmentally friendly and takes up too much space, there are many electronic product protection devices made of paper on the market, but the cost of known paper cushioning materials is lower than Cushioning materials made of traditional styrofoam foam materials are much more expensive, because of their complex structure and difficulty in assembly and high cost; for example, if manufacturers of paper cushioning materials are required to assemble in a three-dimensional shape If it is good, it will take up a lot of space during transportation and storage, which is extremely uneconomical and troubles the factory.

In addition, for the packaging of thin electronic products such as laptops, tablet computers, flat-screen TVs, etc., due to the need for better protection to avoid damage to electronic products, traditional packaging cushioning materials are even more insufficient in terms of structural protection.

【Content of utility model】

The purpose of this utility model is to improve on the basis of the known paper packing box structure to form a paper protective part suitable for the packaging of thin electronic products, so that the utility model can be flattened when not in use to reduce transportation And storage space, when it is to be used, it can quickly form a buffer protection part by simple assembly. It has a simple structure, low cost, and meets environmental protection standards. Compared with traditional polystyrene foam materials, it has better product characteristics. .

The paper-made buffer protector suitable for thin electronic products that is easy to assemble provided by the utility model is integrally formed with paper boards to include: a main board, which is a rectangular board body, on which are formed a plurality of strips spaced apart from each other and parallel to each other. The folded lines of the main board are used to form the first board, the second board, the third board and the fourth board arranged in sequence, and the main board can be bent to form a main rectangular frame through the folded lines of the main board, wherein the first board The opposite sides are respectively bendably connected to the first side panel and the fifth side panel, and the first side panel and the fifth side panel are respectively formed with a plurality of folding lines parallel to the connection side with the first panel , so that the first side panel and the fifth side panel can be bent to form a first side frame body and a fifth side frame body, wherein the first side panel has a first width, and the fifth side panel has a first width. Five widths, the fifth width is greater than the first width, the first side plate is provided with at least one first board, and the fifth side board is provided with at least one The first insertion hole, a protruding plate is formed on one end of the first plate, a third inserting plate is provided at the end of the protruding plate, and a third inserting plate is provided on the fourth plate adjacent to the third plate The third insertion hole passing through; one side of the second plate is bendably connected to the second side plate adjacent to the first side plate, and the second side plate is formed with a A plurality of folding lines connecting the sides enable the second side panel to be bent to form a second side frame body, the second side panel has a second width, the second width is smaller than the first width, and the second side panel The opposite sides are respectively bendably connected to the wing plates of a second side plate; the opposite sides of the third plate are respectively bendably connected to the third side plate and the sixth side plate, and the third side plate and the sixth side plate are respectively formed with a plurality of fold lines parallel to the connecting edge with the third plate, so that the third side plate and the sixth side plate can be bent to form the third side frame body and the second side frame respectively. Six side frame, wherein, the third side plate has a third width, the sixth side plate has a sixth width, the third width is equal to the first width, the sixth width is equal to the fifth width, the third At least one second board is provided on the side board, and at least one second insertion hole is provided on the sixth side board through which the at least one second board can pass; one side of the fourth board can be bent The fourth side plate adjacent to the third side plate is connected to the fourth side plate, and the fourth side plate is formed with a plurality of folding lines parallel to the connecting edge with the fourth side plate, so that the fourth side plate can be bent to form the fourth side plate. The four-side frame body, the fourth side plate has a fourth width, the fourth width is equal to the second width, and the opposite sides of the fourth side plate are respectively bendably connected to a wing plate of the fourth side plate; Wherein, when the first board, the second board, the third board and the fourth board are bent to form the main rectangular frame body through the fold lines of the main board, the third board inserted through the protruding board The third insertion hole is used to fix the two ends of the main rectangular frame; when the first side plate and the fifth side plate are respectively bent to form the first side frame and the fifth side frame and both accommodate When inside the main rectangular frame, the first side frame and the fifth side frame are fixed to each other by inserting the first board into the first socket; when the third side plate and the sixth side The plates are bent separately to form the When the third side frame body and the sixth side frame body are both accommodated in the main rectangular frame body, the third side frame body and the sixth side frame body can be connected to the sixth side frame body by inserting the second board into the second insertion hole. bodies are fixed to each other; when the second side plate is bent to form the second side frame body and accommodated in the main rectangular frame body, the second side frame body leans against the first side frame body and the third side the same end of the frame body, and the wing plates of the second side plates form the end walls at both ends of the second side frame body to support the second side frame body; when the fourth side plate is bent to form the fourth When the side frame body is contained in the main rectangular body, the fourth side frame body leans against the same other end of the first side frame body and the third side frame body, and the wings of the fourth side panels form The end walls at both ends of the fourth side frame are used to support the fourth side frame; and, when the fifth side plate and the sixth side plate are respectively bent to form the fifth side frame and the sixth side frame And when accommodated in the main rectangular frame, form the base of the main rectangular frame in parallel contact, and with the first side frame, the second side frame, the third side frame and the fourth side frame bodies jointly form a buffer positioning part in the main rectangular frame.

On the other hand, the paper buffer protector suitable for thin electronic products provided by the utility model is integrally formed with paper boards to include: a main board, which is a rectangular board body, on which are formed a plurality of strips spaced apart from each other and parallel to each other. The folded lines of the main board are used to form the first board, the second board, the third board and the fourth board arranged in sequence, and the main board can be bent to form a main rectangular frame through the folded lines of the main board, wherein the first board The opposite sides are respectively bendably connected to the first side panel and the fifth side panel, and the first side panel and the fifth side panel are respectively formed with a plurality of folding lines parallel to the connection side with the first panel , so that the first side panel and the fifth side panel can be bent to form a first side frame body and a fifth side frame body, wherein the first side panel has a first width, and the fifth side panel has a first width. Five widths, the fifth width is greater than the first width, a first adhesive layer is provided on the first side plate, a protruding plate is formed on one end of the first plate, and a third adhesive layer is provided on the protruding plate; the second One side of the plate is bendably connected to the second side plate adjacent to the first side plate, and a plurality of folding lines parallel to the connecting edge with the second plate are formed on the second side plate, so that the second side plate The side plate can be bent to form a second side frame body, the second side plate has a second width, and the second width is smaller than the first width; the opposite sides of the third plate are respectively bendably connected to the third The side plate and the sixth side plate, and the third side plate and the sixth side plate are respectively formed with a plurality of fold lines parallel to the connecting edge with the third plate, so that the third side plate and the sixth side plate The panels can be bent to form a third side frame and a sixth side frame, wherein the third side panel has a third width, the sixth side panel has a sixth width, and the third width is equal to the first width , the sixth width is equal to the fifth width, the third side plate is provided with a second adhesive layer; one side of the fourth plate is bendably connected to a fourth side plate adjacent to the third side plate, and The fourth side plate is formed with a plurality of folding lines parallel to the connecting edge of the fourth plate, so that the fourth side plate can be bent to form a fourth side frame body, the fourth side plate has a fourth width, The fourth width is equal to the second width; wherein, when the first side panel and the fifth side panel are respectively bent to form the first side frame body and the fifth side frame body and are both accommodated in the main rectangular frame In the body, the opposite surfaces of the first side frame body and the fifth side frame body are adhered and fixed to each other by the first adhesive layer, wherein when the third side plate and the sixth side plate are respectively bent to form When the third side frame and the sixth side frame are both accommodated in the main rectangular frame, the opposite surfaces of the third side frame and the sixth side frame are adhered to each other by the second adhesive layer fixed, wherein, when the second side plate is bent to form the second side frame and accommodated in the main rectangular frame, the second side frame leans against the first side frame and the third side The same end of the frame body, wherein, when the fourth side plate is bent to form the fourth side frame body and accommodated in the main rectangular frame body, the fourth side frame body leans against the first side frame body and The same other end of the third side frame body, and wherein, when the fifth side plate and the sixth side plate are respectively bent to form the fifth side frame body and the sixth side frame body and accommodated in the main rectangular frame In vivo timing The base of the main rectangular frame body is formed in parallel contact, and together with the first side frame body, the second side frame body, the third side frame body and the fourth side frame body form a Buffer positioning unit.

Preferably, the first plug-in board, the second plug-in board and the third plug-in board are all formed with a neck adjacent to their connection edges, and the width of the neck is equal to or smaller than that of the corresponding first plug hole and the second plug-in hole. Hole or tertiary jack width. In this way, the boards are not easily separated from each other when they are inserted into the sockets.

Preferably, the first side panel, the second side panel, the third side panel and the fourth side panel have the same first length, and the fifth side panel and the sixth side panel have the same second length. length, and the first length is greater than the second length, accordingly, the first side frame body formed by bending the first side plate and the fifth side frame body formed by bending the fifth side plate are in contact with each other Steps are formed when the third side frame body formed by bending the third side plate and the sixth side frame body formed by bending the sixth side plate contact each other to form a step.

Preferably, each of the first side panel, the second side panel, the third side panel and the fourth side panel has at least one fitting structure adapted to support non-planar components after being bent.

Preferably, the fitting structure is a round hole, an oblong hole, an oval hole, a rectangular oval hole, a rectangular hole, a round hole with multiple teeth on one side of the hole, and a round hole on one side of the hole. One of the hole structures in the oblong hole with multiple teeth, the elliptical hole with multiple teeth on one side of the hole, and the rectangular ellipse hole with multiple teeth on one side of the hole.

【Description of drawings】

Figure 1 is a schematic plan view showing the unfolded state of a known cardboard structure used to form a packaging box;

Fig. 2 is a schematic diagram showing the known cardboard of Fig. 1 bent into a three-dimensional packing box;

Fig. 3 is a schematic plan view showing the unfolded state of the cardboard structure of a protective member according to the embodiment of the present invention;

Fig. 4 is a three-dimensional schematic diagram showing the unfolded state of the cardboard structure of a protective member according to the embodiment of the present invention;

Fig. 5 is a schematic diagram showing the state of bending the main plate of the protective part shown in Fig. 4 into a main rectangular frame;

Fig. 6 is a schematic view showing that the first side panel, the second side panel, the third side panel and the fourth side panel in the state shown in Fig. 5 are bent and accommodated in the main rectangular frame;

Fig. 7 is a schematic view showing that the fifth side plate and the sixth side plate in the state shown in Fig. 6 are bent and accommodated in the main rectangular frame;

Fig. 8 is a schematic diagram showing the structure of the other side after turning over the protector in the state shown in Fig. 7;

Fig. 9 is a perspective sectional view showing a direction along 7-7 of Fig. 7;

Fig. 10 is a three-dimensional sectional view showing the direction 8-8 of Fig. 9;

Fig. 11 is a plane sectional view showing the cross-sectional direction of Fig. 9;

Fig. 12 is a schematic diagram showing that two protective parts according to the embodiment of the present invention are arranged at both ends of the thin electronic product;

Fig. 13 is a schematic diagram showing that the two ends of the thin electronic product are equipped with the cushioning and protecting parts of Embodiment 1 of the present utility model;

Fig. 14 is a schematic diagram showing that the two ends of the thin electronic product are arranged with the cushioning and protecting parts of Embodiment 1 of the utility model and put into a packing box;

Fig. 15 is a schematic plan view showing the unfolded state of the cardboard structure of the second protective part of the utility model embodiment;

Fig. 16 is a three-dimensional schematic view showing the unfolded state of the cardboard structure of the protective part of the second embodiment of the utility model;

Fig. 17 is a schematic diagram showing the state of bending the main plate of the protective part shown in Fig. 16 into a main rectangular frame;

Fig. 18 is a schematic view showing that the first side panel, the second side panel, the third side panel and the fourth side panel in the state shown in Fig. 17 are bent and accommodated in the main rectangular frame;

Fig. 19 is a schematic view showing that the fifth side plate and the sixth side plate in the state shown in Fig. 18 are bent and accommodated in the main rectangular frame;

Fig. 20 is a schematic diagram showing the structure of the other side after turning over the protector in the state shown in Fig. 19;

Figure 21 is a perspective sectional view showing the direction 9-9 of Figure 19;

Fig. 22 is a three-dimensional sectional view showing the direction 10-10 of Fig. 21;

Fig. 23 is a plane sectional view showing the cross-sectional direction of Fig. 21;

Fig. 24 is a schematic diagram showing that two protective parts according to Embodiment 2 of the present invention are arranged at both ends of a thin electronic product;

Fig. 25 is a schematic plan view showing the unfolded state of the cardboard structure of the third protective part of the utility model embodiment;

Fig. 26 is a schematic plan view showing the unfolded state of the cardboard structure of the fourth protective member of the utility model embodiment.

Among them, the meanings of reference signs are as follows:

In the background technology:

A: main board; A1: first side panel; A2: second side panel; A3: third side panel; A4: fourth side panel; A5: fifth side panel; A6: sixth side panel; A7: seventh side panel Side panel; A8: eighth side panel; A9: protruding panel;

In the specific implementation manner:

1: main board; 1A: first main board fold line; 1B: second main board fold line; 1C: third main board fold line; 1D: fourth main board fold line;

10A: first board; 10B: second board; 10C: third board; 10D: fourth board; 10D1: third jack;

11: the first side panel; 111: the first side of the first side panel; 112: the second side of the first side panel; 113: the third side of the first side panel; 114: the fourth side of the first side panel ; 115: the first board; 116: the first adhesive layer; 11A: the first side frame;

12: the second side panel; 121: the first side of the second side panel; 122: the second side of the second side panel; 123: the third side of the second side panel; 124: the fourth side of the second side panel ; 12A: the second side frame;

13: the third side panel; 131: the first side of the third side panel; 132: the second side of the third side panel; 133: the third side of the third side panel; 134: the fourth side of the third side panel ; 135: the second board; 136: the second adhesive layer; 13A: the third side frame;

14: the fourth side panel; 141: the first side of the fourth side panel; 142: the second side of the fourth side panel; 143: the third side of the fourth side panel; 144: the fourth side of the fourth side panel ; 14A: the fourth side frame;

15: the fifth side panel; 151: the first side of the fifth side panel; 152: the second side of the fifth side panel; 153: the third side of the fifth side panel; 154: the fourth side of the fifth side panel ; 155: the first jack; 15A: the fifth side frame;

16: the sixth side panel; 161: the first side of the sixth side panel; 162: the second side of the sixth side panel; 163: the third side of the sixth side panel; 164: the fourth side of the sixth side panel ; 165: the second jack; 16A: the sixth side frame;

17: protruding plate; 171: third inserting plate; a1: neck; 172: third adhesive layer; a2: release paper; b: glue;

L1: first length; L2: second length; W1: first width; W2: second width; W3: third width; W4: fourth width; W5: fifth width; W6: sixth width;

2: Electronic products;

3: Packing box;

4: Adaptive structure; 41: Hole structure; 42: Teeth.

【Detailed ways】

The implementation of the present utility model will be described in more detail below in conjunction with the drawings and component symbols, so that those familiar with the art can implement it after reading this specification.

The terminology used herein is only intended to describe specific embodiments, and is not intended to limit the present invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise.

In describing preferred embodiments shown in the drawings, specific terminology may be used for purposes of clarity; however, it is not intended that the present disclosure be limited to such specific terminology so selected; and it should be understood that each A particular component includes all equivalent technologies that perform the same function, operate in a similar manner, and achieve a similar effect.

For clarification, the "longitudinal direction" or "length" described below refers to the X direction shown in FIG. 3 , and the "width direction" or "width" refers to the Y direction shown in FIG. 3 .

Embodiment one

Fig. 3 and Fig. 4 show the plan view and perspective view of the planar expanded form of the buffer protection part of the present invention after being cut from the paper plate and then further punched and formed by the machine. 3 and shown by the dotted line in Fig. 4) the paper material is constituted with a main board 1, a first side board 11, a second side board 12, a third side board 13, a fourth side board 14, a fifth side board 15, a Six side panels 16 and protruding panels 17 . Wherein, the main board 1 is basically an elongated rectangular plate body, on which are formed a first fold line 1A, a second fold line 1B, a third fold line 1C and a fourth fold line 1D which are spaced apart from each other and parallel to each other. , the second fold line 1B, and the third fold line 1C divide the main board 1 into the first plate 10A, the second plate 10B, the third plate 10C and the fourth plate 10D arranged in sequence along the width direction Y, and by means of the fourth The folding line 1D connects the protruding plate 17 at one end of the first plate 10A.

The opposite sides of the first plate 10A in the length direction X are respectively bendably connected to the first side plate 11 and the fifth side plate 15 with fold lines, wherein the first side plate 11 is formed with a The plurality of folding lines on the connecting side of 10A (that is, parallel to the width direction Y) separates the first side plate 11 from the distance away from the first side plate 10A by means of a plurality of parallel folding lines distributed on the first side plate 11. The first side 111 of the first side panel, the second side 112 of the first side panel, the third side 113 of the first side panel and the fourth side of the first side panel are arranged in sequence in the direction (ie, the longitudinal direction X) 114 (as shown in Figure 4); the first side 111 of the first side plate, the second side 112 of the first side plate, the third side 113 of the first side plate and the fourth side 114 of the first side plate The lengths can be all the same, so that the first side plate 11 can be bent into a first side frame with a square end face, or the first side 111 of the first side plate and the third side 113 of the first side plate have the same relative Small length, while the second side 112 of the first side plate has the same larger length as the fourth side 114 of the first side plate, so that the first side plate 11 can be bent into a first side frame with a rectangular end face 11A (as shown in Figures 6 to 11); in addition, a plurality of first inserting plates 115 can be further arranged on the third side 113 of the first side plate, and the first inserting plates 115 are preferably cut by stamping forming technology A substantially ㄇ-shaped plug-in board is formed, and a neck a is formed at the junction of the first plug-in board 115 adjacent to the second side 112 of the first side board. The fifth side plate 15 is formed with a plurality of fold lines parallel to the connecting edge with the first plate 10A (that is, parallel to the width direction Y), and the plurality of fold lines parallel to each other distributed on the fifth side plate 15 The fifth side plate 15 partitions the first side 151 of the fifth side plate, the second side 152 of the fifth side plate, the fifth side The third side 153 of the panel and the fourth side 154 of the fifth side panel; the first side 151 of the fifth side panel, the second side 152 of the fifth side panel, the third side 153 of the fifth side panel and the fifth side panel The lengths of the fourth side 154 of the side panels can all be the same, so that the fifth side panel 15 can be bent into a fifth side frame whose end face becomes a square, or the first side 151 of the fifth side panel and the fifth side panel The third side 153 has the same larger length, and the second side 152 of the fifth side plate has the same smaller length as the fourth side 154 of the fifth side plate, so that the fifth side plate 15 can be bent into an end face The fifth side frame body 15A is rectangular (as shown in FIGS. 6 to 11 ). Furthermore, the first side panel 11 has a first width W1, the fifth side panel 15 has a fifth width W5, and the first width W1 of the first side panel 11 is smaller than the fifth width W5 of the fifth side panel 15; in addition, A plurality of first insertion holes 155 can be further provided on the third side 153 of the fifth side plate, and the first insertion holes 155 are preferably cut out on the third side 153 of the fifth side plate by stamping technology. A long and narrow hole for the first insertion plate 115 to pass through, and the width of the first insertion hole 155 is greater than or equal to the width of the neck a, so that the first insertion plate 115 is not easy to separate from each other after passing through the first insertion hole 155 .

One side of the second board 10B in the length direction X is bendably connected to the second side board 12 adjacent to the first side board 11 with a fold line, and a cross section parallel to the second board is formed on the second side board 12 . The plurality of folding lines on the connecting side of 10B (that is, parallel to the width direction Y) separates the second side plate 12 from the distance away from the second side plate 10B by means of a plurality of parallel folding lines distributed on the second side plate 12. The first side 121 of the second side plate, the second side 122 of the second side plate, the third side 123 of the second side plate and the fourth side of the second side plate are arranged in sequence in the direction (ie, the longitudinal direction X) 124, and at the opposite sides of the second side 122 of the second side plate, respectively bendably connect a wing plate 125 of a second side plate; the first side 121 of the second side plate, the second side plate The lengths of the second side 122, the third side 123 of the second side plate and the fourth side 124 of the second side plate can all be the same, so that the second side plate 12 can be bent into a second side frame whose end face becomes a square , or the first side 121 of the second side plate has the same smaller length as the third side 123 of the second side plate, and the second side 122 of the second side plate has the same length as the fourth side 124 of the second side plate The larger length, so that the second side plate 12 can be bent into a second side frame body 12A (as shown in Figures 6 to 11) with a rectangular end face, when the second side plate 12 is bent into a rectangular end face When the second side frame body 12A of the two second side panels is bent 90 degrees relative to the second side 122 of the second side panel, the wing panels 125 of the two second side panels The end walls forming the two ends of the second side frame body 12A can be used to support the second side frame body 12A to increase the strength; in addition, the second side plate 12 has a second width W2, which is smaller than the first side plate 11 The first width W1.

The opposite sides of the third plate 10C in the length direction X are respectively bendably connected to the third side plate 13 and the sixth side plate 16 with fold lines, wherein the third side plate 13 is formed with a The plurality of folding lines on the connecting side of 10C (that is, parallel to the width direction Y) separates the third side plate 13 from the distance away from the third side plate 10C by means of a plurality of parallel folding lines distributed on the third side plate 13. The first side 131 of the third side plate, the second side 132 of the third side plate, the third side 133 of the third side plate and the fourth side of the third side plate are arranged in sequence in the direction (ie, the longitudinal direction X) 134; the lengths of the first side 131 of the third side plate, the second side 132 of the third side plate, the third side 133 of the third side plate and the fourth side 134 of the third side plate can be all the same, so that the The three side plates 13 can be bent into the second side frame body whose end faces are square, or the first side 131 of the third side plate has the same smaller length as the third side 133 of the third side plate, and the third side The second side 132 of the plate has the same larger length as the fourth side 134 of the third side plate, so that the third side plate 13 can be bent into a third side frame body 13A with a rectangular end face (as shown in Fig. 6 to Fig. 6 ). 11); in addition, a second inserting plate 135 can be further set on the third side 133 of the third side plate, and the second inserting plate 135 is preferably cut out of a substantially U-shaped inserting plate by stamping and forming technology , and a neck a is formed at the joint of the second inserting board 135 adjacent to the second side 132 of the third side board. In addition, the third side panel 13 has a third width W3, which is the same as the first width W1 of the first side panel 11; in short, the structure of the third side panel 13 is the same as that of the first side panel 11 The same, and the second side panel 12 is located between the first side panel 11 and the third side panel 13 . The sixth side plate 16 is formed with a plurality of fold lines parallel to the connecting edge of the third plate 10C (that is, parallel to the width direction Y), and the plurality of fold lines parallel to each other distributed on the sixth side plate 16 The sixth side plate 16 partitions the first side 161 of the sixth side plate, the second side 162 of the sixth side plate, the sixth side The third side 163 of the panel and the fourth side 164 of the sixth side panel; the first side 161 of the sixth side panel, the second side 162 of the sixth side panel, the third side 163 of the sixth side panel and the sixth side panel The lengths of the fourth side 164 of the side panels can all be the same, so that the sixth side panel 16 can be bent into a sixth side frame whose end face becomes square, or the first side 161 of the sixth side panel and the sixth side panel The third side 163 has the same larger length, and the second side 162 of the sixth side plate has the same smaller length as the fourth side 164 of the sixth side plate, so that the sixth side plate 16 can be bent into an end face A rectangular sixth side frame 16A (as shown in FIG. 11 and FIG. 12 ). In addition, a plurality of second insertion holes 165 may be further provided on the third side 163 of the sixth side plate, and the second insertion holes 165 are cut out on the third side 163 of the sixth side plate by stamping technology. A narrow and long hole for the second insertion plate 135 to pass through, and the width of the second insertion hole 165 is greater than or equal to the width of the neck a, so that the second insertion plate 135 is not easy to interact with each other after passing through the first insertion hole 165 separate.

One side of the fourth plate 10D in the longitudinal direction X is bendably connected to the fourth side plate 14 with a fold line, and the fourth side plate 14 is formed with an The plurality of fold lines in the width direction Y) separate the fourth side plate 14 from the direction away from the third plate 10D (ie, the length direction X) by the plurality of fold lines parallel to each other distributed on the fourth side plate 14. 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 arranged in sequence, and The opposite sides of the second side 142 are respectively bendably connected to the wing plates 145 and 146 of a fourth side plate, wherein the length of the wing plate 146 of the fourth side plate adjacent to the third side plate 13 is shorter than that of the other side The length of the wing plate 145 of the fourth side plate; 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 of the fourth side plate The lengths of the sides 144 can be all the same, so that the fourth side plate 14 can be bent into a fourth side frame with a square end face, or the first side 141 of the fourth side plate and the third side 143 of the fourth side plate have The same smaller length, and the second side 142 of the fourth side plate has the same larger length as the fourth side 144 of the fourth side plate, so that the fourth side plate 14 can be bent into a fourth side with a rectangular end face. Side frame body 14A (as shown in Figure 6 to Figure 11), when the 4th side plate 14 is bent into the 4th side frame body 14A of rectangular end face, and the wing plate 145 of these two 4th side plates, When 146 is bent 90 degrees relative to the second side 142 of the fourth side plate, the wing plates 145, 146 of the two fourth side plates form the end walls at both ends of the fourth side frame body 14A, which can be used to support the fourth side frame. The side frame body 14A increases the strength. In addition, the fourth side panel 14 has a fourth width W4, which is the same as the second width W2 of the second side panel 12; in short, the structure of the fourth side panel 14 is the same as that of the second side panel 12 The same, and the third side plate 13 is located between the second side plate 12 and the fourth side plate 14 .

Furthermore, the first side plate 11, the second side plate 12, the third side plate 13 and the fourth side plate 14 have the same first length L1, and the fifth side plate 15 and the sixth side plate 16 have the same second length L1. length L2, and the first length L1 is greater than the second length L2, accordingly, the first side frame composed of the first side panel 11, the second side panel 12, the third side panel 13 and the fourth side panel 14 respectively 11A, the second side frame body 12A, the third side frame body 13A, and the fourth side frame body 14A surround the four sides and are located above, and the fifth side frame body composed of the fifth side plate 15 and the sixth side plate 16 respectively Body 15A and the sixth side frame body 16A are located below in parallel contact and support the first side frame body 11A, the second side frame body 12A, the third side frame body 13A and the fourth side frame body 14A (as shown in FIGS. 11).

The method of assembling the paper buffer protector suitable for the thin electronic product that is easy to assemble of the utility model is described as follows:

First, bend the paper material shown in Figure 3 and Figure 4 along the first main board fold line 1A, the second main board fold line 1B, the third main board fold line 1C and the fourth main board fold line 1D to form a main rectangular frame, and The third inserting plate 171 on the protruding plate 17 is inserted into one end of the third insertion hole 10D1 on the fourth 10D to fix the main rectangular frame (as shown in FIG. 5 ).

Next, bend the first side panel 11, the second side panel 12, the third side panel 13, and the fourth side panel 14 along the folding lines thereon to form the first side frame body 11A and the second side frame body respectively. 12A, the third side frame body 13A and the fourth side frame body 14A, that is, the first side frame body 11A, the second side frame body 12A, the third side frame body 13A and the fourth side frame body 14A are collectively constituted The buffer positioning part (as shown in FIG. 6 ) accommodated in the main rectangular frame; in this state, the first board 115 and the second board 135 respectively arranged on the first side board 11 and the third side board 13 are respectively bent and protruded to face downward. Next, the fifth side panel 15 and the sixth side panel 16 are bent along the folding lines thereon to form the fifth side frame body 15A and the sixth side frame body 16A respectively, that is, by the fifth side frame body 15A and the sixth side frame body 16A together constitute a base (as shown in FIGS. Fix the first side frame body 11A and the fifth side frame body 15A to each other, and insert the second board 135 into the second insertion hole 165 on the sixth side frame body 16A to connect the third side frame body 13A to the sixth side frame body. The frames 16A are fixed to each other so that the fifth side frame 15A and the sixth side frame 16A provide support for the first side frame 11A, the second side frame 12A, the third side frame 13A and the fourth side frame 14A. Support, to constitute the protective part of the present utility model.

As shown in Fig. 12 and Fig. 13, by means of the above-mentioned buffer protector of the present invention, the two ends of the thin electronic product 2 can be inserted into the buffer positioning part and be supported by the fifth side frame 15A and the sixth side frame as the bottom. The side frame body 16A is supported and positioned, and then the electronic product 2 and the two protective parts are put into the packing box 3 (as shown in FIG. 14 ) to complete the packing.

Embodiment two

Fig. 15 and Fig. 16 are respectively the plan view and the perspective view of the planar unfolded form of the buffer protection part of the present invention after being cut from the paper board and then further punched and formed by the machine. 15 and shown by the dotted line in Fig. 16) this paper material is constituted with main board 1, first side board 11, second side board 12, third side board 13, fourth side board 14, fifth side board 15, the first Six side panels 16 and protruding panels 17 . Wherein, the main board 1 is basically an elongated rectangular board body, on which are formed a first fold line 1A, a second fold line 1B and a third fold line 1C which are spaced apart and parallel to each other, and the main board 1 is separated by these fold lines. The first plate 10A, the second plate 10B, the third plate 10C, and the fourth plate 10D are sequentially arranged along the width direction Y, and the protruding plate 17 is connected to one end of the first plate 10A.

The opposite sides of the first plate 10A in the length direction X are respectively bendably connected to the first side plate 11 and the fifth side plate 15 with fold lines, wherein the first side plate 11 is formed with a The plurality of folding lines on the connecting side of 10A (that is, parallel to the width direction Y) separates the first side plate 11 from the distance away from the first side plate 10A by means of a plurality of parallel folding lines distributed on the first side plate 11. The first side 111 of the first side panel, the second side 112 of the first side panel, the third side 113 of the first side panel and the fourth side of the first side panel are arranged in sequence in the direction (ie, the longitudinal direction X) 114 (as shown in Figure 16); the first side 111 of the first side plate, the second side 112 of the first side plate, the third side 113 of the first side plate and the fourth side 114 of the first side plate The lengths can be all the same, so that the first side plate 11 can be bent into a first side frame with a square end face, or the first side 111 of the first side plate and the third side 113 of the first side plate have the same relative Small length, while the second side 112 of the first side plate has the same larger length as the fourth side 114 of the first side plate, so that the first side plate 11 can be bent into a first side frame with a rectangular end face 11A (as shown in Figures 18 to 22); in addition, the first adhesive layer 116 can be further set on the third side 113 of the first side plate, the first adhesive layer 116 is preferably a double-sided adhesive tape, one side of which Adhesive on the third side 113 of the first side plate, the other side is covered with release paper a, when the release paper a is torn off, the adhesive b can be exposed. The fifth side plate 15 is formed with a plurality of fold lines parallel to the connecting edge of the first plate 10A (that is, parallel to the width direction Y), and the plurality of fold lines parallel to each other distributed on the fifth side plate 15 The fifth side plate 15 partitions the first side 151 of the fifth side plate, the second side 152 of the fifth side plate, the fifth side The third side 153 of the panel and the fourth side 154 of the fifth side panel; the first side 151 of the fifth side panel, the second side 152 of the fifth side panel, the third side 153 of the fifth side panel and the fifth side panel The lengths of the fourth side 154 of the side panels can all be the same, so that the fifth side panel 15 can be bent into a fifth side frame whose end face becomes a square, or the first side 151 of the fifth side panel and the fifth side panel The third side 153 has the same larger length, and the second side 152 of the fifth side plate has the same smaller length as the fourth side 154 of the fifth side plate, so that the fifth side plate 15 can be bent into an end face The fifth side frame body 15A is rectangular (as shown in FIGS. 18 to 22 ). Furthermore, the first side panel 11 has a first width W1 , the fifth side panel 15 has a fifth width W5 , and the first width W1 of the first side panel 11 is smaller than the fifth width W5 of the fifth side panel 15 .

One side of the second board 10B in the length direction X is bendably connected to the second side board 12 adjacent to the first side board 11 with a fold line, and a cross section parallel to the second board is formed on the second side board 12 . The plurality of folding lines on the connecting side of 10B (that is, parallel to the width direction Y) separates the second side plate 12 from the distance away from the second side plate 10B by means of a plurality of parallel folding lines distributed on the second side plate 12. The first side 121 of the second side plate, the second side 122 of the second side plate, the third side 123 of the second side plate and the fourth side of the second side plate are arranged in sequence in the direction (ie, the longitudinal direction X) 124; the lengths of the first side 121 of the second side plate, the second side 122 of the second side plate, the third side 123 of the second side plate and the fourth side 124 of the second side plate can be all the same, so that the second side The two side panels 12 can be bent into a second side frame whose end faces are square, or the first side 121 of the second side panel has the same smaller length as the third side 123 of the second side panel, and the second side The second side 122 of the plate has the same larger length as the fourth side 124 of the second side plate, so that the second side plate 12 can be bent into a second side frame body 12A with a rectangular end face (as shown in Fig. 18 to Fig. 22); in addition, the second side panel 12 has a second width W2, which is smaller than the first width W1 of the first side panel 11.

The opposite sides of the third plate 10C in the length direction X are respectively bendably connected to the third side plate 13 and the sixth side plate 16 with fold lines, wherein the third side plate 13 is formed with a The plurality of folding lines on the connecting side of 10C (that is, parallel to the width direction Y) separates the third side plate 13 from the distance away from the third side plate 10C by means of a plurality of parallel folding lines distributed on the third side plate 13. The first side 131 of the third side plate, the second side 132 of the third side plate, the third side 133 of the third side plate and the fourth side of the third side plate are arranged in sequence in the direction (ie, the longitudinal direction X) 134; the lengths of the first side 131 of the third side plate, the second side 132 of the third side plate, the third side 133 of the third side plate and the fourth side 134 of the third side plate can be all the same, so that the The three side plates 13 can be bent into the second side frame body whose end faces are square, or the first side 131 of the third side plate has the same smaller length as the third side 133 of the third side plate, and the third side The second side 132 of the plate has the same larger length as the fourth side 134 of the third side plate, so that the third side plate 13 can be bent into a third side frame body 13A with a rectangular end face (as shown in Fig. 18 to Fig. 22); in addition, a second adhesive layer 136 can be further arranged on the third side 133 of the third side plate, the third adhesive layer 136 is preferably a double-sided adhesive tape, one side of which is pasted on the third side plate On the third side 133, the other side is covered with a release paper a, and when the release paper a is torn off, the adhesive b can be exposed. In addition, the third side panel 13 has a third width W3, which is the same as the first width W1 of the first side panel 11; in short, the structure of the third side panel 13 is the same as that of the first side panel 11 The same, and the second side panel 12 is located between the first side panel 11 and the third side panel 13 . The sixth side plate 16 is formed with a plurality of fold lines parallel to the connecting edge with the third plate 10C (that is, parallel to the width direction Y), and the plurality of fold lines parallel to each other distributed on the sixth side plate 16 The sixth side plate 16 partitions the first side 161 of the sixth side plate, the second side 162 of the sixth side plate, the sixth side The third side 163 of the panel and the fourth side 164 of the sixth side panel; the first side 161 of the sixth side panel, the second side 162 of the sixth side panel, the third side 163 of the sixth side panel and the sixth side panel The length of the fourth side 164 of the side plate can be all the same, so that the sixth side plate 16 can be bent into a sixth side frame whose end face becomes square, or the first side 161 of the sixth side plate and the sixth side plate The third side 163 has the same larger length, and the second side 162 of the sixth side plate has the same smaller length as the fourth side 164 of the sixth side plate, so that the sixth side plate 16 can be bent into an end face The sixth side frame body 16A is rectangular (as shown in FIG. 21 and FIG. 22 ).

One side of the fourth plate 10D in the longitudinal direction X is bendably connected to the fourth side plate 14 with a fold line, and the fourth side plate 14 is formed with an The plurality of fold lines in the width direction Y) separate the fourth side plate 14 from the direction away from the third plate 10D (ie, the length direction X) by the plurality of fold lines parallel to each other distributed on the fourth side plate 14. 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 arranged in sequence; The lengths of the first side 141, 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 can all be the same, so that the fourth side plate 14 can be bent The fourth side frame whose end face becomes square, or the first side 141 of the fourth side plate and the third side 143 of the fourth side plate have the same smaller length, and the second side 142 of the fourth side plate is the same as the third side 143 of the fourth side plate. The fourth side 144 of the four side plates has the same larger length, so that the fourth side plate 14 can be bent into a fourth side frame body 14A with a rectangular end face (as shown in FIGS. 18 to 22 ). In addition, the fourth side panel 14 has a fourth width W4, which is the same as the second width W2 of the second side panel 12; The same, and the third side plate 13 is located between the second side plate 12 and the fourth side plate 14 .

Furthermore, the first side plate 11, the second side plate 12, the third side plate 13 and the fourth side plate 14 have the same first length L1, and the fifth side plate 15 and the sixth side plate 16 have the same second length L1. length L2, and the first length L1 is greater than the second length L2, accordingly, the first side frame composed of the first side panel 11, the second side panel 12, the third side panel 13 and the fourth side panel 14 respectively 11A, the second side frame body 12A, the third side frame body 13A, and the fourth side frame body 14A surround the four sides and are located above, and the fifth side frame body composed of the fifth side plate 15 and the sixth side plate 16 respectively Body 15A and the sixth side frame body 16A are located below in parallel contact and support the first side frame body 11A, the second side frame body 12A, the third side frame body 13A and the fourth side frame body 14A (as shown in Fig. 19 to Fig. 23).

The method of assembling the paper buffer protector suitable for the thin electronic product of the present invention is explained as follows:

First, bend the paper material shown in Figure 15 and Figure 16 along the first main board fold line 1A, the second main board fold line 1B and the third main board fold line 1C to form a main rectangular frame, and the third main board 17 on the After the release paper of the adhesive layer 172 is torn off, the adhesive is fixed on one end of the fourth plate 10D to fix the main rectangular frame (as shown in FIG. 17 ).

Next, bend the first side panel 11, the second side panel 12, the third side panel 13, and the fourth side panel 14 along the folding lines thereon to form the first side frame body 11A and the second side frame body respectively. 12A, the third side frame body 13A and the fourth side frame body 14A, that is, the first side frame body 11A, the second side frame body 12A, the third side frame body 13A and the fourth side frame body 14A are collectively constituted The buffer positioning part contained in the main rectangular frame (as shown in FIG. 18 ), and then the release paper a of the first adhesive layer 116 and the second adhesive layer 136 is torn off to expose the adhesive b. Next, the fifth side panel 15 and the sixth side panel 16 are bent along the folding lines thereon to form the fifth side frame body 15A and the sixth side frame body 16A respectively, that is, by the fifth side frame body 15A and the sixth side frame 16A together form a base housed in the main rectangular frame (as shown in Figures 19 to 23), and the first side frame 11A and the fifth side frame 15A are connected by the first adhesive layer The opposite surfaces of the third side frame body 13A and the sixth side frame body 16A are adhered and fixed to each other by the second adhesive layer 136, so that the fifth side frame body 15A and the sixth side frame body 16A provide The support to the first side frame body 11A, the second side frame body 12A, the third side frame body 13A and the fourth side frame body 14A constitutes the protection part of the present utility model.

As shown in Fig. 24 and Fig. 13, by means of the above-mentioned buffer protector of the present invention, both ends of the electronic product 2 can be inserted into the buffer positioning part and be supported by the fifth side frame body 15A and the sixth side frame as the bottom. The body 16A is supported and positioned, and then the electronic product 2 and the two protective parts are put into the packing box 3 (as shown in FIG. 14 ) to complete the packing.

Embodiment three

As shown in Figure 25, the difference between Embodiment 3 and Embodiment 1 is that each of the first side plate 11, the second side plate 12, the third side plate 13 and the fourth side plate 14 has at least one bend formed Adaptive structure 4 for adaptive support of non-planar protruding parts. The matching structure 4 is a round hole, an oblong hole, an oval hole, a rectangular oval hole, a rectangular hole, a round hole with a plurality of teeth 41 on one side of the hole, and a plurality of teeth on the side of the hole. A certain hole structure 41 in the oblong hole of 41, the elliptical hole with multiple teeth 41 on one side of the hole, and the rectangular elliptical hole with multiple teeth 41 on one side of the hole . The hole structure 41 relates to the first side, the second side and/or the third side on the first side plate 11, the second side plate 12, the third side plate 13 and the fourth side plate 14, and will not insert holes or insert plate interferes. The number of matching structures 4 on the same side board is set according to the position and number of non-planar protruding parts on the electronic product 2 . The utility model takes the adaptation structure 4 as an example of an elliptical hole with a plurality of teeth 41 on one side of the hole involving the first side and the second side, and having a plurality of teeth 41 can facilitate non-plane protrusion The electronic product 2 of the component is successfully loaded into the protective part, and the stability of the electronic product 2 after being loaded into the protective part can be increased. Since some thin electronic products mainly have protruding parts on both sides, the adapter structure 4 is only provided on the first side plate 11 and the third side plate 13 in this embodiment.

Embodiment Four

As shown in Figure 26, the difference between Embodiment 3 and Embodiment 1 is that each of the first side plate 11, the second side plate 12, the third side plate 13 and the fourth side plate 14 has at least one bent and formed Adaptive structure 4 for adaptive support of non-planar protruding parts. The matching structure 4 is a round hole, an oblong hole, an oval hole, a rectangular oval hole, a rectangular hole, a round hole with a plurality of teeth 42 on one side of the hole, and a plurality of teeth on the side of the hole. 42 oblong holes, elliptical holes with multiple teeth 42 on one side of the hole, and rectangular elliptical holes with multiple teeth 42 on one side of the hole. . The hole structure 41 relates to the first side, the second side and/or the third side on the first side panel 11 , the second side panel 12 , the third side panel 13 and the fourth side panel 14 . The number of matching structures 4 on the same side plate is set according to the position and number of non-planar protruding parts on the electronic product 2 . The utility model takes an elliptical hole with a plurality of teeth 42 on one side of the elliptical side of the hole related to the first side and the second side of the adapter structure 4 as an example. The provision of a plurality of teeth 42 can facilitate the non-planar protruding parts The electronic product 2 can be successfully loaded into the protective part, and the stability of the electronic product 2 after being loaded into the protective part can be increased. Since some thin electronic products mainly have protruding parts on both sides, the adapter structure 4 is only provided on the first side plate 11 and the third side plate 13 in this embodiment.

The above-mentioned are only used to explain the preferred embodiments of the present utility model, and are not intended to limit the utility model in any form. Therefore, any works related to the utility model under the same creative spirit Modifications or changes should still be included in the intended protection category of the utility model.

Claims (7)

1. A paper-made buffer protection piece suitable for thin electronic products is characterized in that the paper-made buffer protection piece is integrally formed by a paper plate and comprises:

a main board which is a rectangular board body and is formed with a plurality of main board folding lines which are spaced and parallel to each other to form a first board, a second board, a third board and a fourth board which are arranged in sequence, the main board can be bent to form a main rectangular frame body by the main board folding lines, wherein,

the opposite two side edges of the first plate are respectively connected with a first side plate and a fifth side plate in a bendable manner, and a plurality of folding lines parallel to the connecting edge of the first plate are respectively formed on the first side plate and the fifth side plate, so that the first side plate and the fifth side plate can be respectively bent to form a first side frame body and a fifth side frame body, wherein the first side plate has a first width, the fifth side plate has a fifth width, the fifth width is greater than the first width, at least one first inserting plate is arranged on the first side plate, and at least one first inserting hole for the at least one first inserting plate to pass through is arranged on the fifth side plate; a protruding plate is formed at one end edge of the first plate, and a third inserting plate is arranged at the end part of the protruding plate; a third jack for the third inserting plate to pass through is arranged at the position, adjacent to the third plate, on the fourth plate;

one side of the second plate is connected with a second side plate adjacent to the first side plate in a bendable manner, and a plurality of folding lines parallel to the connecting side of the second plate are formed on the second side plate, so that the second side plate can be bent to form a second side frame body, the second side plate has a second width which is smaller than the first width, and two opposite sides of the second side plate are respectively connected with wing plates of the second side plate in a bendable manner;

the opposite two side edges of the third plate are respectively connected with a third side plate and a sixth side plate in a bendable manner, and a plurality of folding lines parallel to the connecting edge of the third plate are respectively formed on the third side plate and the sixth side plate, so that the third side plate and the sixth side plate can be respectively bent to form a third side frame body and a sixth side frame body, wherein the third side plate has a third width, the sixth side plate has a sixth width, the third width is equal to the first width, the sixth width is equal to the fifth width, at least one second inserting plate is arranged on the third side plate, and at least one second inserting hole for the at least one second inserting plate to pass through is arranged on the sixth side plate;

one side of the fourth plate is connected with a fourth side plate adjacent to the third side plate in a bendable manner, and a plurality of folding lines parallel to the connecting edge of the fourth plate are formed on the fourth side plate, so that the fourth side plate can be bent to form a fourth side frame body, the fourth side plate has a fourth width which is equal to the second width, and two opposite sides of the fourth side plate are respectively connected with wing plates of the fourth side plate in a bendable manner;

when the first plate, the second plate, the third plate and the fourth plate are bent by the main plate folding lines to form the main rectangular frame body, the third inserting plate of the protruding plate is inserted into the third inserting hole to fix two ends of the main rectangular frame body;

when the first side plate and the fifth side plate are respectively bent to form the first side frame body and the fifth side frame body and are accommodated in the main rectangular frame body, the first side frame body and the fifth side frame body are mutually fixed by inserting the first inserting plate into the first inserting hole;

when the third side plate and the sixth side plate are respectively bent to form the third side frame body and the sixth side frame body and are both accommodated in the main rectangular frame body, the third side frame body and the sixth side frame body are fixed to each other by inserting the second inserting plate into the second inserting hole;

when the second side plate is bent to form the second side frame and is accommodated in the main rectangular frame, the second side frame is close to the same end of the first side frame and the third side frame, and the wing plates of the second side plate form end walls at two ends of the second side frame to support the second side frame;

when the fourth side plate is bent to form the fourth side frame and is accommodated in the main rectangular frame, the fourth side frame is arranged at the same other end of the first side frame and the third side frame, and the wing plates of the fourth side plates form the end walls at the two ends of the fourth side frame to support the fourth side frame; and

when the fifth side plate and the sixth side plate are respectively bent to form the fifth side frame body and the sixth side frame body and are accommodated in the main rectangular frame body, the fifth side plate and the sixth side plate are in parallel contact to form a base of the main rectangular frame body, and a buffer positioning portion is formed together with the first side frame body, the second side frame body, the third side frame body and the fourth side frame body in the main rectangular frame body.

2. A paper-made buffer protection piece suitable for thin electronic products is characterized in that the paper-made buffer protection piece is integrally formed by a paper plate and comprises:

a main board, which is a rectangular plate and is formed with a plurality of main board folding lines spaced and parallel to each other to form a first board, a second board, a third board and a fourth board arranged in sequence, the main board can be bent to form a main rectangular frame by the main board folding lines, wherein,

the opposite two side edges of the first plate are respectively connected with a first side plate and a fifth side plate in a bendable manner, and a plurality of folding lines parallel to the connecting edge of the first plate are respectively formed on the first side plate and the fifth side plate, so that the first side plate and the fifth side plate can be respectively bent to form a first side frame body and a fifth side frame body, wherein the first side plate has a first width, the fifth side plate has a fifth width, the fifth width is greater than the first width, a first glue layer is arranged on the first side plate, a protruding plate is formed on one end edge of the first plate, and a third glue layer is arranged on the protruding plate;

one side of the second plate is connected with a second side plate adjacent to the first side plate in a bendable manner, and a plurality of folding lines parallel to the connecting side of the second plate are formed on the second side plate, so that the second side plate can be bent to form a second side frame body and has a second width which is smaller than the first width;

the opposite two side edges of the third plate are respectively connected with a third side plate and a sixth side plate in a bendable manner, and a plurality of folding lines parallel to the connecting edge of the third plate are respectively formed on the third side plate and the sixth side plate, so that the third side plate and the sixth side plate can be respectively bent to form a third side frame body and a sixth side frame body, wherein the third side plate has a third width, the sixth side plate has a sixth width, the third width is equal to the first width, the sixth width is equal to the fifth width, and a second glue layer is arranged on the third side plate;

one side of the fourth plate is connected with a fourth side plate adjacent to the third side plate in a bendable manner, and a plurality of folding lines parallel to the connecting side of the fourth plate are formed on the fourth side plate, so that the fourth side plate can be bent to form a fourth side frame body and has a fourth width which is equal to the second width;

when the first side plate and the fifth side plate are respectively bent to form the first side frame body and the fifth side frame body and are accommodated in the main rectangular frame body, the opposite surfaces of the first side frame body and the fifth side frame body are mutually adhered and fixed by the first adhesive layer;

when the third side plate and the sixth side plate are respectively bent to form the third side frame body and the sixth side frame body and are accommodated in the main rectangular frame body, the opposite surfaces of the third side frame body and the sixth side frame body are mutually adhered and fixed by the second adhesive layer;

when the second side plate is bent to form the second side frame body and is accommodated in the main rectangular frame body, the second side frame body is close to the same end of the first side frame body and the third side frame body;

when the fourth side plate is bent to form the fourth side frame body and is accommodated in the main rectangular frame body, the fourth side frame body is close to the same other end of the first side frame body and the third side frame body; and

when the fifth side plate and the sixth side plate are respectively bent to form the fifth side frame body and the sixth side frame body and are accommodated in the main rectangular frame body, the fifth side plate and the sixth side plate are in parallel contact to form a base of the main rectangular frame body, and a buffer positioning portion is formed together with the first side frame body, the second side frame body, the third side frame body and the fourth side frame body in the main rectangular frame body.

3. The paper buffer protection component for thin electronic products as claimed in claim 1, wherein the first board, the second board and the third board each have a neck portion formed adjacent to the connecting edge, and the width of the neck portion is equal to or less than the width of the corresponding first hole, second hole or third hole.

4. The paper buffer protection member for thin electronic products as claimed in claim 1 or 2, wherein the first side plate, the second side plate, the third side plate and the fourth side plate have the same first length, the fifth side plate and the sixth side plate have the same second length, and the first length is greater than the second length, so that the first side frame bent from the first side plate and the fifth side frame bent from the fifth side plate contact each other to form a step, and the third side frame bent from the third side plate and the sixth side frame bent from the sixth side plate contact each other to form a step.

5. The paper buffer protection member for thin electronic products as claimed in claim 2, wherein the first adhesive layer, the second adhesive layer and the third adhesive layer are double-sided adhesive tapes.

6. The paper buffering protector for thin electronic products as claimed in claim 1 or 2, wherein the first side plate, the second side plate, the third side plate and the fourth side plate each have at least one fitting structure bent to form a fitting structure for fitting and supporting a non-planar member.

7. The paper buffer protection member for thin electronic products as claimed in claim 6, wherein the fitting structure is one of a circular hole, an oblong circular hole, an elliptical hole, a rectangular hole, a circular hole having a plurality of teeth on one side of the hole, an oblong circular hole having a plurality of teeth on one side of the circular edge of the hole, an elliptical hole having a plurality of teeth on one side of the elliptical edge of the hole, and a rectangular elliptical hole having a plurality of teeth on one side of the elliptical edge of the hole.

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