CN201176297Y - Lining structure - Google Patents

Abstract

The utility model discloses a lining structure, which is formed by folding a sheet material and comprises a bottom sheet, two side sheets and two buffer folding sheets; the two side plates are respectively connected with the two side edges of the bottom plate, and the two buffer folding pieces are respectively connected with the other side edge of the side plate relative to the bottom plate. The folding bottom plate, the side plate and the buffering folding plate form a square pipe. Each cushion flap includes a step portion, and a groove-like space is formed on the opposite side of the step portion.

Description

Lining structure

technical field

The utility model relates to an inner lining structure.

Background technique

When transporting fragile items such as precision electronic products or glass, in order to avoid damage to these items, the existing method is to make a box mold that is only suitable for specific items, and fill the mold with cushioning materials such as foaming materials and pulp. In the box, make a box with a cushioning effect for the transportation of the above items, or, in a general cubic empty box (carton, wooden box, poly dragon box), another foam material such as polycarbonate, sponge, etc. is placed. The cushioning material protects the items in the box.

However, the above-mentioned boxes that are only suitable for specific items must be molded, which costs a lot of money, and can only be used in conjunction with some products, so the general applicability is not good. The method of inserting additional cushioning materials into the general cubic empty box. The cushioning materials are usually made of plastic and other materials. Although they can be recycled and reused, when they become unusable, the disposal of these parts will become environmentally friendly. question.

Utility model content

An object of the present invention is to provide an inner lining structure, which is only made of paper material, which saves cost and conforms to the concept of environmental protection.

Another object of the present invention is to provide a lining structure, which can correspond to different volumes and shapes of stored items, and simply change the buffer space to adjust the size of the storage space in the box, which has good versatility.

The purpose of this utility model is achieved by providing an inner lining structure, which is formed by folding a thin sheet material, which includes a bottom sheet, two side sheets and two buffer flaps. The two side sheets are respectively connected to the two side edges of the bottom sheet. The two buffer flaps are respectively connected to the edge of the other side of the side panel opposite to the bottom panel. Fold the back panel, side panels, and cushioning flaps to form a square tube. Each buffer fold piece includes a stepped portion respectively, and the two stepped portions face each other to form a groove-shaped space.

The lining structure of the present invention further includes an end piece, which is connected to the other edge of the back piece which is not connected with the side piece. The end piece extends the reinforcing piece on the other side relative to the back piece. The folded end piece and the reinforcing piece go deep into the square tube to reinforce the square tube.

The lining structure of the utility model further includes two rear stand pieces, which are connected with the bottom piece through the connecting piece. After folding, the standing piece stands on the other side of the bottom piece relative to the square tube.

In the lining structure of the present utility model, the rear vertical piece includes a slit and is arranged on it, and the corresponding two rear vertical pieces thus fix the folded shape.

The inner liner structure of the present invention further includes a supporting piece, which is connected to the edge of the other side of the buffer flap opposite to the side piece, and is folded and in contact with the bottom piece.

The utility model has the advantage that it only uses paper to form the inner lining structure, which can save costs and conform to the concept of environmental protection; in addition, it can correspond to the volume and shape of different storage items, and simply change the buffer space to adjust the storage space in the box Small size, good versatility.

Description of drawings

In order to make the above and other purposes, features, advantages and embodiments of the present invention more obvious and understandable, the detailed description of the accompanying drawings is as follows:

Fig. 1 is the expanded view of the sheet material of the lining structure of the present utility model;

Fig. 2 is a perspective view of the lining structure of the present utility model;

Fig. 3 is another perspective view of the lining structure of the present invention; and

Fig. 4 is a perspective view of a usage example of the lining structure of the present invention.

Description of main component symbols

100: negative film 200: side film

300: buffer flap 310: stepped part

320: Groove space 400: Support sheet

500: end piece 510: reinforcement piece

520: end piece slit 600: rear vertical piece

610: connecting piece 620: slit

700: outer box 900: items

---: mountain line folding

------: valley line folding

Detailed ways

The following will clearly illustrate the spirit of the utility model with the accompanying drawings and detailed descriptions. After understanding the preferred embodiments of the utility model, those who are familiar with the technology can change and modify the technology taught by the utility model. Do not depart from the spirit and scope of the present utility model.

Shown in Fig. 1 is the expanded view of the sheet material of the lining structure of the present utility model, and the line segment shown in the figure is the mountain line folding (the sheet material on both sides of this line segment is folded to the depth direction of the drawing surface, so that This line segment protrudes), the line segment shown in the figure ------ is valley line folding (fold the sheet material on both sides of this line segment toward the floating direction of the drawing to make this line segment concave), and fold according to the above The method can fold the expanded view shown in FIG. 1 into the lining structure shown in FIG. 2 and FIG. 3 . The oblique lines shown in FIG. 1 are only to more clearly indicate the outline and hollowed-out parts of the expanded view of the box, and are not used to limit the directionality of the sheet material or any other limiting matters.

Specifically, the pattern shown in FIG. 1 is first formed from a thin sheet material, and the forming method is not limited, and existing methods such as die stamping and cutting with a knife can be used. There is no limit to the sheet material itself, as long as it has a predetermined strength, can be folded and is not easy to be damaged, and the sheet material can be single-layer or multi-layer corrugated paper, cardboard and other paper materials, or plastic, metal sheet. From the viewpoint of ease of processing and environmental protection, corrugated paper is the preferred sheet material.

The pattern shown in FIG. 1 includes a rectangular bottom sheet 100 and two side sheets 200 respectively connected to the two side edges of the bottom sheet 100 . The other side edge of each side panel 200 opposite to the bottom panel 100 is connected with the buffer flap 300 . Folding and folding the side panels 200 and the buffer flaps 300 according to the above folding method, the bottom sheet 100, the side panels 200, and the buffer flaps 300 form a square tube shape.

The cushioning flap 300 includes a stepped portion 310. Folding the stepped portion 310 according to the folding method of the above-mentioned mountain line and valley line forms a stepped cushioning structure, and the folding result of the opposite sides of the stepped portion 310 of the two buffering flaps 300 is formed as shown in the figure. The trough-shaped space 320 shown in 2 is used to carry articles, and the space formed by wrapping the bottom sheet 100, the side sheets 200, and the buffer flap 300 is used as a buffer space.

In addition, each buffer flap 300 is connected to the supporting sheet 400 at the other edge of the side sheet 200 . The folded supporting sheet 400 is in contact with the bottom sheet 100 , so that the buffer flap 300 can stand on the bottom sheet 100 more stably. The fixing method between the support sheet 400 and the bottom sheet 100 can be formed by gluing, nailing or cutting the support sheet 400 and the bottom sheet 100 to form a slit and a tongue (not shown), and the coupling of the slit and the tongue is fixed. The relative positions of the support sheet 400 and the bottom sheet 100 are fixed by conventional methods.

In addition, the center of the other two side edges of the bottom sheet 100 not connected with the two side sheets 200 are respectively connected with an end sheet 500 . In this embodiment, the width of the end piece 500 is approximately half of the side length of the connected bottom piece 100 . The end piece 500 extends laterally a reinforcement piece 510 relative to the other side edge of the bottom piece 100, and the arrangement of the end piece 500 and the second reinforcement piece 510 is slightly T-shaped, forming an end between the two reinforcement pieces 510. Sheet slit 520. When folding the end sheet 500 and the second reinforcement sheet 510, first fold the second reinforcement sheet 510 into an L-shape and stand on the end sheet 500, then fold the end sheet 500 so that the above-mentioned L-shaped reinforcement sheet 510 goes deep from the bottom sheet 100, In the square tube formed by the side panel 200 and the buffer flap 300, a part of the buffer flap 300 is inserted into the end panel slit 520, thus reinforcing the gap formed by the bottom sheet 100, the side panel 200, and the buffer flap 300. The edge of the square tube has the effect of maintaining the shape of the square tube without deformation and expansion.

Both sides of the end piece 500 are respectively provided with a back stand piece 600, which is connected to the two ends of the other edge of the bottom piece 100 not connected with the side piece 200 through the connecting piece 610. In this embodiment, the width of the connecting piece 610 is slightly connected. 1/4 of the side length of negative 100. Fold the back stand 600 according to the folding method of the above-mentioned valley line, then the back stand 600 stands on the four corners of the other side of the square tube formed by the bottom 100 , the side 200 , and the buffer flap 300 relative to the bottom 100 . The rear vertical piece 600 includes a slit 620 , and the corresponding rear vertical piece 600 can be coupled through the slit 620 , instead of fixing the folded shape of the rear vertical piece 600 by glue or nails.

The sheet material shown in FIG. 1 can be folded into the shapes shown in FIG. 2 and FIG. 3 according to mountain line folding and valley line folding, and the folding steps are not particularly limited. However, it is better to fold the supporting sheet 400, the buffer flap 300 first, then fold the side sheet 200, and finally fold the end sheet 500 and the rear stand sheet 600 to form the lining structure.

Fig. 4 is a perspective view of a usage example of the lining structure of the present invention. This embodiment uses two inner lining structures. As shown in the figure, the article 900 is a cube shape, such as a notebook computer. When the article 900 is intended to be transported by the outer box 700, the inner lining structure forms a groove according to the size of the article 900 shape space 320, and the inner space of the outer box 700 and the inner lining structure correspond to the size of the outer box 700 and the size of each component of the inner lining structure. The two ends of the article 900 are respectively fitted with the groove-shaped space 320 formed in the two inner lining structures, and when placed in the outer box 700 in this state, there is no gap between the second inner lining structure of the article 900 and the outer box 700. The shaking gap is the best. At this time, the article 900 is carried in the space inside the outer box 700 through the two lining structures, and the surrounding space forms a buffer space, thereby achieving the effect of protecting the article 900 .

Various application implementations can be carried out within the scope of the technical thought of the utility model, for example: the actual size of the lining structure can be set corresponding to the size of the article to be accommodated and the size of the outer box. The embodiment shown in each figure is a liner structure formed slightly symmetrically up and down, left and right, but corresponding to the actual situation, the liner structure of this utility model can also be formed asymmetrically. Such application implementations should also be included in the claims of the present utility model.

As can be seen from the preferred embodiments of the utility model described above, the application of the utility model has the following advantages:

1. The lining structure is only made of paper, which saves costs and conforms to the concept of environmental protection.

2. It can correspond to the volume and shape of different storage items, simply change the buffer space to adjust the size of the storage space in the box, and has good versatility.

Claims (8)

1. A lining structure, which is formed by folding thin sheet materials, is characterized in that it includes: a bottom sheet; two side sheets, respectively connected to the two side edges of the bottom sheet; and two buffer flaps, respectively including a stepped portion, the The two buffer flaps are respectively connected to the edge of the other side of the bottom sheet opposite to the two side panels, and the bottom sheet, the two side panels, and the two buffer flaps are folded to form a square tube respectively, and the steps are opposite to each other to form a groove. space. 2. The lining structure according to claim 1, further comprising an end piece connected to the edge of the bottom piece not connected with the side piece, a reinforcing piece extending from the other side of the bottom piece relative to the end piece, Fold the end piece and the reinforcement piece deep into the square tube to reinforce the square tube. 3. The inner lining structure according to claim 1, further comprising two rear standing pieces, the two rear standing pieces are respectively connected to the bottom piece through a connecting piece, and the folded back standing piece stands opposite to the bottom piece The other side of the square tube. 4. The inner lining structure according to claim 3, wherein the two rear standing pieces respectively include a slit disposed thereon, thereby fixing the folded shape. 5 . The lining structure as claimed in claim 1 , further comprising a support sheet connected to the edge of the buffer flap opposite to the side sheet, and folded to contact the bottom sheet. 6 . 6. A lining structure, which is formed by folding thin sheet materials, is characterized in that it includes: a bottom sheet; two side sheets, respectively connected to the two side edges of the bottom sheet; The buffer flaps are respectively connected to the edge of the other side of the bottom sheet opposite to the two side sheets, and the bottom sheet, the two side sheets and the two buffer flaps are folded to form a square tube, and the stepped parts face each other to form a groove-shaped space; One end piece is connected to the other edge of the bottom piece which is not connected with the side piece, and a reinforcement piece is extended from the other side of the bottom piece relative to the end piece, and the end piece and the reinforcement piece are folded deep into the square tube to reinforce the a square tube; and two rear vertical pieces, the two rear vertical pieces are respectively connected to the bottom piece through a connecting piece, and the rear vertical piece is folded to stand on the other side of the bottom piece relative to the square tube. 7 . The inner lining structure according to claim 6 , wherein each of the two rear standing pieces includes a slit disposed thereon, thereby fixing the folded shape. 8 . 8 . The lining structure as claimed in claim 6 , further comprising a supporting sheet connected to the edge of the buffer flap opposite to the side sheet and folded to contact the bottom sheet. 9 .

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