CN2647755Y

CN2647755Y - Integrated damping packing paper box

Info

Publication number: CN2647755Y
Application number: CN 03282579
Authority: CN
Inventors: 勾宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-09-30
Filing date: 2003-09-30
Publication date: 2004-10-13
Anticipated expiration: 2013-09-30

Abstract

The utility model relates to a wrapping carton including the upper corner flap and the lower corner flap of the contra-aperture carton. Wherein, a hollow section (the square upper pad) can be got by folding along the direction of the joint of the upper corner flap and the carton body. A bottom, sides, a bed, and facades are arranged on the lower corner flap from the inside to the outside, can be folded and form a hollow section (the L-shaped lower pad) together with the carton body. The two ends of the facing bar are respectively arranged with the two facades and two sides. The utility model is in the contra-aperture packing chest produced by molding and folding the whole cardboard, makes full use of the upper corner flap and the lower corner flap material, by molding and folding ,form a pair of hollow cardboard pads with a groove inside the packing chest. The pads can both lock the packed staff and form a shock-resistant cushion space all around the packed staff. The wrapping carton needs not to put in the white EPS foam pad which is environment-polluted without any influence for packing performance, thereby can lower packing cost, having obvious economic benefit and social benefit.

Description

Integral type buffering package carton

Technical field

The utility model relates to a kind of Packaging Box, belongs to the manufacture technology field of carton, carboard.

Background technology

At present, the extranal packing box of household electrical appliance and instrument and meter all adopts the counterpart Packaging Box, packed article places in the carton, four jiaos of pads or double-type EPS foaming liner by the particular manufacturing craft making, support or the gland packed article, make around it and upper and lower all form can anti-vibration, the cushion space of impact, safe and reliable in handling process to guarantee packed article.Obviously, common EPS expanded material is a polystyrene, and this class material can cause gross pollution to environment, and the price of environment-friendly type expanded material is very expensive high.Again because the plate of rolling cover up and down of counterpart Packaging Box is two ply board, from bearing resistance, for most of packed articles, it is fully enough to have certain thickness single ply board, therefore rolling cover plate in upper and lower had other function, to reducing Packaging Box weight, reduce packing cost and have practical significance.

The utility model content

The utility model is in order to overcome the defective of prior art, on single piece of cardboard, rolling cover plate in original plane upper and lower is designed to the liner of hollow structure, makes it replace EPS expansion type or other type liner, makes integral type buffering package carton.

The utility model integral type buffering package carton, the upper and lower interior rolling cover that comprises the counterpart carton, outside in to be converted into hollow section be square last liner to rolling cover in wherein will going up, two ends have and cover two that end is parallel to each other and go up notches on the downward face of this liner, on two between the notch, and have long rabbet on the direction orthogonal with it; Rolling cover is designed to bottom surface, side, table top and facade from inside to outside in will descending, constituting hollow section through folding and case body is the lower liner of " L " type, the upper end of facade is provided with the tongue piece of pegging graft with long rabbet, and the lower end of this facade is provided with several tongues, and the base of tongue is supported on the bottom surface; Also have and corresponding two the following notches of last notch at the table top two ends; Insert stay bearing plate at upper and lower notch place, the stay bearing plate two ends have two long bayonet sockets and two stub mouths symmetrically, are plugged on both sides facade and side respectively, and are supported on the bottom of lower liner; The top of tongue piece and the top of stay bearing plate are supported on the top of liner.

The utility model integral type buffering package carton, wherein the distance between two upper and lower notches is the length or the width of packed article.

The utility model integral type buffering package carton, wherein the distance between two of stay bearing plate long bayonet sockets is the width or the length of packed article; Its height and case height degree match.

The utility model integral type buffering package carton, wherein going up downward face of liner and the distance between the lower liner is the height of packed article.

The utility model integral type buffering package carton, the section of the last liner of its hollow core is trapezoidal, and the little bottom surface of width is downward.

The utility model integral type buffering package carton, wherein the thickness of stay bearing plate is two ply board.

The utility model integral type buffering package carton, in the counterpart packing chest that grinds, folds by single piece of cardboard, make full use of upper and lower interior rolling cover material, through grind molded and folding after, in case, form a pair of hollow fiber packing with groove, it both can block packed article, can make packed article form the cushion space of shock resistance vibrations all around and up and down again.This Packaging Box of being made by single piece of cardboard is removed the white EPS expanded material liner that adds contaminated environment in the case domestic demand from, does not influence packaging character again, thereby reduces packing cost, has tangible economic benefit and social benefit.

Description of drawings

Fig. 1 is the utility model structural upright scheme drawing;

Fig. 2 launches back each several part positional structure distribution schematic diagram for the utility model;

Fig. 3 is the utility model packing back structural profile scheme drawing.

The specific embodiment

The counterpart Packaging Box is meant that on single piece of cardboard mill cuts out six faces of casing, is connected as a single entity with the case body, makes after folding, and wherein the upper and lower rolling cover of casing is that inside and outside double-deck counterpart cuts and forms.By Fig. 1～Fig. 3 as seen, for the lighter packed article of weight, consider that cardboard box swinging cover is fully enough with having certain thickness single ply board from bearing resistance.Therefore the utility model keeps outer up and down rolling cover 1, rolling

cover

5,5 in original plane upper and lower ' the be designed to liner of hollow structure, outside in to be converted into hollow section be square last liner 2 to rolling cover 5 in wherein will going up, two ends have and cover two that end is parallel to each other and go up notches 3 on the downward face of this liner, on two between the notch 3, and have long rabbet 4 on the direction orthogonal with it; Rolling cover 5 ' be designed to from inside to outside bottom surface 18, side 12, table top 8 and facade 9 in will descending, constituting hollow section through folding and case body 6 is the lower liner 10 of " L " type, the upper end of facade 9 is provided with the tongue piece 7 of pegging graft with long rabbet 4, the lower end of this facade 9 is provided with several tongues 11, and the base of tongue 11 is supported on the bottom surface 18; Also have and last notch 3 corresponding two following notches 13 at table top 8 two ends; Insert stay bearing plate 14 at upper and

lower notch

3,13 places, stay bearing plate 14 two ends have two long bayonet sockets 15 and two stub mouths 16 symmetrically, are plugged on both sides facade 9 and side 12 respectively, and are supported on the bottom of lower liner 10; The top of the top of tongue piece 7 and stay bearing plate 14 is supported on the top of liner 2.

During packing, two outer rolling covers 1 are made box plate to invagination, both sides are by placing packed article 17 on rolling cover 5 ' foldable formed lower liner 10 in down in addition, and the long and

short bayonet socket

15,16 of two stay bearing plates 14 is plugged on the facade 9 and the side 12 on both sides respectively; Then will be inside by the last liner 2 that rolling cover 5 in last is converted into, long rabbet 4 and last notch 3 are equipped with the tongue piece 7 and the stay bearing plate 14 of facade upper end respectively, in case, form a pair of hollow fiber packing like this with groove, it both can block packed article from the side, can make packed article form the cushion space of shock resistance vibrations all around and up and down again, at last two above the casing outer rolling cover 1 cappings well also be become.

Claims

1, integral type buffering package carton, the upper and lower interior rolling cover that comprises the counterpart carton, it is characterized in that it is square last liner (2) that rolling cover (5) in described the going up outside in is converted into hollow section, two ends have and cover two that end is parallel to each other and go up notches (3) on the downward face of this liner, on described two between the notch (3), and have long rabbet (4) on the direction orthogonal with it; Described down interior rolling cover (5 ') is designed to bottom surface (18), side (12), table top (8) and facade (9) from inside to outside, constituting hollow section through folding and case body (6) is the lower liner (10) of " L " type, the upper end of described facade (9) is provided with the tongue piece (7) of pegging graft with described long rabbet (4), the lower end of this facade (9) is provided with several tongues (11), and the base of described tongue (11) is supported on the described bottom surface (18); Also have and corresponding two the following notches of last notch (3) (13) at described table top (8) two ends; Locate to insert stay bearing plate (14) at described upper and lower notch (3,13), described stay bearing plate (14) two ends have two long bayonet sockets (15) and two stub mouths (16) symmetrically, facade (9) and side (12) with both sides are plugged on respectively, and are supported on the bottom of described lower liner (10); The top of the top of described tongue piece (7) and stay bearing plate (14) is supported on described top of going up liner (2).

2, integral type buffering package carton according to claim 1 is characterized in that the distance between described two upper and lower notches (3,13) is the length or the width of packed article (17).

3, integral type buffering package carton according to claim 2 is characterized in that the distance between two long bayonet sockets (15) of described stay bearing plate (14) is the width or the length of packed article (17); Its height and case body (6) highly match.

4, integral type buffering package carton according to claim 3 is characterized in that describedly going up the downward face of liner (2) and the distance between the lower liner (10) is the height of packed article (17).

5, integral type buffering package carton according to claim 4 is characterized in that the section of described hollow last liner (2) is trapezoidal, and the little bottom surface of width is downward.

6, integral type buffering package carton according to claim 5, the thickness that it is characterized in that described stay bearing plate (14) is two ply board.