CN2931351Y

CN2931351Y - Whole corrugated cardboard liner for large and heavy electronic products

Info

Publication number: CN2931351Y
Application number: CN 200620074068
Authority: CN
Inventors: 张新昌; 王坤; 张涛; 王超; 霍银磊; 王静静; 舒童
Original assignee: QINGDAO FENGCAI PAPER PRODUCT CO Ltd; Jiangnan University
Current assignee: QINGDAO FENGCAI PAPER PRODUCT CO Ltd; Jiangnan University
Priority date: 2006-06-20
Filing date: 2006-06-20
Publication date: 2007-08-08
Anticipated expiration: 2016-06-20

Abstract

The utility model discloses a complete corrugated paper pad for packing large-scale and heavy-duty electronic products belonging to packing materials. According to the design of provided by the utility model, the pad is made up of a upper plane, a lower plane and a front side surface, a back side surface located between the side edges of the upper plane and the lower plane, and a support structure with the function of supporting is provided between the upper plane and the lower plane. The cross section of the pad is rectangular, and the support structure is an inclined strut installed along the catercorner of the rectangle. By installing special support structures in the pad to enhance the strength of the pad, the utility model discloses a recycled packing structure.

Description

A kind of whole corrugated paper plate liner that is used for big heavy electronic product packing

Technical field

The utility model belongs to a kind of packing, specifically a kind of whole corrugated paper plate liner that is used for big heavy electronic product packing.

Background technology

This product is the packaging cushion that is used for big heavy electronic product such as plasma flat-screen televisions machine, air conditioner etc., between carton and product, plays buffer protection function.The packaging cushion of existing like product nearly all is foam plastic product (EPE, EPS etc.), and the subject matter of this type of foam product is to be difficult to recycle, and easily causes environmental pollution.These materials are very limited in the world, and America and Europe, Japan etc. have enacted a law and forbid using this class material in the packing of product.

In the packing of existing same material manufacture, the small sized product liner that uses the corrugated board structure to form is arranged, but its load-carrying capacity a little less than, can not be used for that packing is big, Heavy Product; Also have the liner with foamed plastic, vegetable fibre be combined into, exist to be difficult to recycle or the special processing and manufacturing of lining material needs, cost is higher.

Summary of the invention

The purpose of this utility model is to design a kind of whole corrugated paper plate liner that is used for big heavy electronic product packing.By special supporting structure is set in liner, improves the intensity of liner, thereby a kind of packaging structure that can recycle is provided.

According to design plan provided by the utility model, this liner is made up of last plane, lower plane and the leading flank and the trailing flank that are positioned between the lateral edges on upper and lower plane, at interplanar up and down passive supporting structure is set.

The transversal surface of liner is rectangular, and supporting structure is the diagonal brace that is arranged between the rectangle diagonal line.The transversal surface of liner is rectangular, and supporting structure is leg-of-mutton triangle inner support, and this leg-of-mutton base is the base of rectangle, and vertex of a triangle is positioned at the mid point of rectangle top margin.Handing-over position in last plane, lower plane and side is provided with impression every a segment distance, cuts out at the impression place of each section, is converted into the inclined-plane of different angle at interval on the side.The liner plate that between last plane and lower plane, has multilayer and upper and lower plane to be parallel to each other.

The connection structure that a plurality of liners are linked together is set on liner.Described connection structure be an end face at liner be provided with along on plane, lower plane or leading flank, the outstanding lug of trailing flank, at another end face of liner the notch that allows this lug to insert is set.

The utility model has the advantages that: the liner that combines by some block constructiones; profile, size to product do not have specific (special) requirements; the parameter that changes thickness, quality and the pad units structure of cardboard can obtain desirable buffer protection effect, can select for use the various combination of several typical structures to adapt to the packing requirements of different product neatly.Have that textural association is flexible, load-carrying capacity is strong, advantages such as good buffer effect, material environment friendly are particularly suitable for the packing of various large-scale, Heavy Product.

Description of drawings

Fig. 1 is the cascade type constructional drawing.

Fig. 2 is the sprag type constructional drawing.

Fig. 3 is triangular structure figure.

Fig. 4 is wrong stupefied type constructional drawing.

Fig. 5 is wrong stupefied type structure expansion drawing.

Fig. 6 is the fashionable constitutions diagram of several pad set.

The specific embodiment

As Fig. 1～shown in Figure 4, this liner 9 by upper and lower plane 1,3 and be positioned at upper and lower plane 1, lateral edges between front and

back sides

4,2 form, 1,3 of last lower planes passive supporting structure is set.

The liner plate 8 that described supporting structure can have multilayer and upper and lower plane 1,3 to be parallel to each other on 1,3 on upper and lower plane constitutes a kind of cascade type liner, sees Fig. 1.During making, can be with cardboard from level to level around rolling the formation liner, its load-carrying capacity is stronger, and buffer capacity is also better.The number of plies can require to determine according to buffering package.

The transversal surface of described liner 9 is rectangular, and described supporting structure forms a kind of sprag type liner for being arranged at diagonal brace 5 between the rectangle diagonal line, sees Fig. 2.During making, diagonal brace 5 is provided with length in the paperboard structure that is converted into " mouth " font be cornerwise cardboard, forms inner diagonal brace.Comparatively suitable when bearing height is big, both satisfied the supporting role of liner 9, can play stabilization and certain booster action effectively, cushion characteristic is better than simple " mouth " font structure.

Described supporting structure is for also adopting triangle inner support 6, and this leg-of-mutton base is the base of rectangle, and vertex of a triangle is positioned at the mid point of rectangle top margin, forms the triangle liner, sees Fig. 3.Support structure and top diagonal brace similar in the triangle.Different is to be provided with leg-of-mutton cardboard in the paperboard structure that is converted into " mouth " font, plays a supporting role in its middle part to liner 9, and liner 9 load-carrying capacitys of formation are stronger, also can form buffer capacity preferably.

Shown in supporting structure can also every a segment distance impression be set at the handing-over position of upper and lower plane 1,3 and front and

back sides

4,2, cut out at the impression place of each section, on the side, be converted into the inclined-plane 7 of different angle at interval, form wrong stupefied type liner, see Fig. 4.The liner height that is converted into is exactly the distance of upper and lower edge two dotted lines among the figure, sees Fig. 5.It can make the liner 9 that is folded into have buffer capacity and stability preferably.

A plurality of or various gasket 9 can be combined during use, at this moment the connection structure that a plurality of liners 9 are linked together need be set on liner 9.Described connection structure is the lug 10 that end face is provided with along upper and lower plane or the side is outstanding at liner 9, and the notch that allows this lug 10 to insert is set in the side of liner 9, forms the buckle structure of a kind of " T " font, sees Fig. 6.In the notch that during use the lug on the liner 9 10 is inserted on another liner 9, a plurality of liners 9 are fixed together.

The combination of the corrugated board pad units of several different structure forms is connected by connection structure and is used for carrying out the product carrying and side, end face support.The utility model adopts wrong stupefied structure, stepped construction, diagonal brace structure, the interior four kinds of typical pad units of support structure of triangle are used for carrying out the product carrying and side, end face support.The liner of actual product is the combination of some typical pad units.The several sections that uses " T " font buckle structure will make up liner in the utility model is tied the position with liner after the fixed fold.See Fig. 6.Among the figure 11 is flat-surface television, and 12 is sound equipment.

The implication of letter among Fig. 1～Fig. 4: h-liner height, it has determined the cushion space and the buffering ability of liner; B-liner Effective width, in theory, B is big more, and then the loaded area of liner is big more, should decide according to size, the quality of product; L-liner length is decided with the size of product; The wrong stupefied oblique angle of a-, its size is influential to the stability of this kind liner, buffer capacity etc.

Claims

1, a kind of whole corrugated paper plate liner that is used for big heavy electronic product packing, it is characterized in that: this liner is made up of with trailing flank (2) last plane (1), lower plane (3) and the leading flank (4) that is positioned between the lateral edges on upper and lower plane, about interplanar passive supporting structure is set.

2, the whole corrugated paper plate liner that is used for big heavy electronic product packing as claimed in claim 1, it is characterized in that: the transversal surface of liner is rectangular, and supporting structure is the diagonal brace (5) that is arranged between the rectangle diagonal line.

3, the whole corrugated paper plate liner that is used for big heavy electronic product packing as claimed in claim 1, it is characterized in that: the transversal surface of liner is rectangular, supporting structure is a leg-of-mutton triangle inner support (6), and this leg-of-mutton base is the base of rectangle, and vertex of a triangle is positioned at the mid point of rectangle top margin.

4, the whole corrugated paper plate liner that is used for big heavy electronic product packing as claimed in claim 1, it is characterized in that: handing-over position in last plane (1), lower plane (3) and side, every a segment distance impression is set, impression place at each section cuts out, and is converted into the inclined-plane (7) of different angle at interval on the side.

5, the whole corrugated paper plate liner that is used for big heavy electronic product packing as claimed in claim 1 is characterized in that: the liner plate (8) that has multilayer and upper and lower plane to be parallel to each other between last plane (1) and lower plane (3).

6, the whole corrugated paper plate liner that is used for big heavy electronic product packing as claimed in claim 1 is characterized in that: the connection structure that a plurality of liners (9) are linked together is set on liner (9).

7, the whole corrugated paper plate liner that is used for big heavy electronic product packing as claimed in claim 6, it is characterized in that, described connection structure is that an end face at liner (9) is provided with along last plane (1), lower plane (3) or leading flank (4), the outstanding lug (10) of trailing flank (2), at another end face of liner (9) notch that allows this lug (10) to insert is set.