CN201793123U

CN201793123U - Paper buffer corner protector

Info

Publication number: CN201793123U
Application number: CN2010202995971U
Authority: CN
Inventors: 朱炳
Original assignee: Dongguan Zhenglong Paper Products Co ltd
Current assignee: Dongguan Zhenglong Paper Products Co ltd
Priority date: 2010-08-19
Filing date: 2010-08-19
Publication date: 2011-04-13
Anticipated expiration: 2020-08-19

Abstract

The utility model discloses a paper buffering angle bead belongs to paper buffer material technical field, and its technical essential comprises three perpendicular and interconnect's of each other buffering panels, wherein, buffering panel constitute through 1 ~ 3 folding laminatings by the cardboard. The utility model aims at providing a simple structure, processing convenience, the effectual paper buffering angle bead of buffering for the buffering at each angle when packing.

Description

The Paper buffer corner protector

Technical field

The utility model relates to a kind of wrapping corner protector, more particularly, relates in particular to a kind of Paper buffer corner protector.

Background technology

Traditional papery corner protector is generally the single piece of paperboard structure, there is the not enough shortcoming of buffering in it, when reality is used, also need to increase Styrofoam and be used to strengthen its buffer action, though this packaging structure can play comparatively ideal buffer action, but when using, also need to paste fixing in reality, use inconvenient by transparent adhesive tape with cardboard; And Styrofoam is as the buffering backplate, also has following shortcoming: on the one hand, though Styrofoam has good buffering damping capaicty, because it is difficult for recycling, and it is a heavy chemicals, under natural environment, be difficult for decomposing, use not environmental protection, be easy to generate white pollution, if then can produce noxious gas with the combustion system processing, not only human body is worked the mischief, more pollute the environment; On the other hand, though the buffering backplate that Styrofoam is made has lightweight characteristics, the shape after its moulding is fixed, and very takes up space, therefore, manufacturer need prepare more stock space and deposit, and the backplate finished product of making when Styrofoam is when transportation, because of its transportation volume big, and lorry institute bearing space is limited, need more train number to carry, cause the increase of traffic cost, thereby also cause the increase of productive costs.

The utility model content

The purpose of this utility model is at above-mentioned the deficiencies in the prior art, and a kind of Paper buffer corner protector of simple in structure, easy to process, good buffer effect is provided.

The technical solution of the utility model is achieved in that a kind of Paper buffer corner protector, is made of three orthogonal and interconnected buffering panels, and wherein, described buffering panel constitutes through 1～3 folding applying by cardboard.

In the above-mentioned Paper buffer corner protector, described buffering panel all is provided with two line balls in burst.

In the above-mentioned Paper buffer corner protector, described three block buffering panels are to be formed by a folding cardboard through cutting, cardboard is made of upper strata cardboard and following layer paperboard, on, following layer paperboard is divided into eight panels by a single line ball that is located on the cardboard with two two line balls that are located at single line ball the right, also extend a panel of the same area on the following layer paperboard left side, panel is provided with a two line ball at extension, three block buffering panels are three panels on the right of the cardboard of upper strata respectively, three panels on following layer paperboard the right and folding applying of three panels on the cardboard left side form, the panel outer edge is provided with tongue on the following layer paperboard left side, on second two line ball on following layer paperboard the right, be provided with the tongue hole, folding back formation of tongue hole and the corresponding groove of tongue.

After the utility model adopts said structure, by two line balls are set cardboard is separated into some equal panels on the cardboard body, can fold out the buffering panel of multiple-structure easily, improve the buffering effect of corner protector greatly, further, after making the corner protector moulding, keep stable, the relative position of cardboard also be provided with tongue and with the corresponding groove of tongue, make the Stability Analysis of Structures that cushions between the panel by tongue and groove fit, be difficult for deforming, the utlity model has simple in structure, shape conveniently good buffer effect and take up room little, advantages such as convenient transportation are suitable for industrialized mass production.

Description of drawings

The utility model is described in further detail below in conjunction with the embodiment in the accompanying drawing, but do not constitute any restriction of the present utility model.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a plane outspread drawing of the present utility model.

Among the figure: buffering panel 1, two line ball 2, upper strata cardboard 3, following layer paperboard 4, single line ball 5, tongue 6, tongue hole 7, groove 8.

The specific embodiment

Consult Fig. 1, shown in Figure 2, a kind of Paper buffer corner protector of the present utility model, by three orthogonal and interconnected buffering panels 1, buffering panel 1 constitutes through 1～3 folding applying by a cardboard through cutting, cardboard is made of upper strata cardboard 3 and following layer paperboard 4, on, following layer paperboard 3,4 are divided into eight panels by two two line balls 2 that are located at the single line ball 5 of on the cardboard one and are located at single line ball 5 the right, also extend a panel of the same area on following layer paperboard 4 left sides, panel is provided with a two line ball 2 at extension, three block buffering panels 1 are respectively by three panels on upper strata cardboard 3 the right, the folding applying of three panels on following layer paperboard 4 the right and three panels on the cardboard left side forms, be provided with tongue 6 at following layer paperboard 4 left side panel outer edges, be provided with tongue hole 7 on second two line ball 2 on following layer paperboard 4 the right, 7 folding backs, tongue hole form and tongue 6 corresponding grooves 8.

During concrete the use, upper strata cardboard 3 is folded into and 4 one-tenth 90 ° of following layer paperboards, then with three panels on upper strata cardboard 3 the right along two line balls 2 in regular turn by the outer folding inwardly first block buffering panel 1 that constitutes three-decker, three two line balls 2 in panels edge that will descend layer paperboard 4 the right then are in regular turn by the outer folding inwardly second block buffering panel 1 of purchasing into three-decker, at last, with upper strata cardboard 3 leftmost panels towards 90 ° of inner bendings, to descend layer paperboard 4 leftmost panels towards 180 ° of inner bendings simultaneously, will go up room cardboard 3 leftmost panels and wrap in the inside shape the 3rd block buffering panel 1.The groove 8 that is folded into by slotting random tongue hole 7 by following layer paperboard 4 leftmost tongues 6 and following layer paperboard 4 the right matches three block buffering panels 1 is positioned at last, and it is loose that it is difficult for.

Claims

1. A paper buffer corner protector, which is composed of three mutually perpendicular and interconnected buffer panels (1), characterized in that the buffer panels (1) are all made of cardboard after 1 to 3 times of folding and bonding .

2. The paper buffer corner protector according to claim 1, characterized in that, the buffer panels (1) are all provided with double pressure lines (2) at the folds.

3. The paper buffer corner protector according to claim 1 or 2, characterized in that, the three buffer panels (1) are folded from a cut cardboard, and the cardboard is made of the upper cardboard (3) It is composed of a lower layer of cardboard (4), and the upper and lower layers of cardboard (3, 4) are composed of a single pressure line (5) on the cardboard and two double pressure lines (2) on the right side of the single pressure line (5), etc. It is divided into eight panels, and a panel of the same area is extended on the left side of the lower cardboard (4). The panel is provided with a double pressure line (2) on the extension part, and the three buffer panels (1) are separated from the right side of the upper cardboard (3). The three panels of the lower cardboard (4) on the right side and the three panels on the left side of the cardboard are folded and bonded together, and a tongue (6) is arranged on the outer edge of the left panel of the lower cardboard (4). 4) The second double crimping line (2) on the right is provided with a tongue hole (7), and the tongue hole (7) is folded to form a groove (8) corresponding to the tongue (6). the