CN207998076U

CN207998076U - A kind of transportation packaging structure that save space is protected again

Info

Publication number: CN207998076U
Application number: CN201820404970.1U
Authority: CN
Inventors: 王顺耿
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-25
Filing date: 2018-03-25
Publication date: 2018-10-23
Anticipated expiration: 2028-03-25

Abstract

The utility model discloses a kind of transportation packaging structure that save space is protected again, is rushed pad by packaging box body is gentle and formed.The packaging box body is that half cube structure is cut in one big rectangle, is made of 6 octagon faces, 8 regular hexagon faces and 12 regular quadrangle faces, and rib length is equal;The cushion pad body is positive eight prism, and rib length is equal with half cubical rib length of the big rectangle section.The gentle pad that rushes of the packaging box body can seamless filled entire three dimensions.This transportation packaging structure, is suitble to that transport is spherical, elliposoidal, valuable, frangible article, its low cost, simple in structure, can protect transport article but also seamless filled in all directions, can make full use of transport space, and then the freight volume of raising unit space.

Description

A kind of transportation packaging structure that save space is protected again

Technical field

The utility model is related to transportation and packing technical fields, and in particular to a kind of spherical, elliposoidal, and valuable, breakable object The packaging of product.

Background technology

The transportation and packing of product often focus on the safety for considering to ensure product, but have ignored the loss of transport space, energy The transportation and packing of compromise between security and freight volume are also more rare at present.Design one kind can safeguard protection transport article not by Damage, and can make full use of transport space, the transportation packaging structure for improving freight volume that then there is very important production practices meaning.

Invention content

In order to improve valuable, breakables packaging qualities, ensure the safety of article, while efficiently empty using transport Between, the utility model proposes a kind of transportation packaging structures that save space is protected again.

Above-mentioned in order to solve the problems, such as, the utility model is achieved through the following technical solutions:

Regular cube is first parallel to each rib and prescinds the straight triangular prism that a bottom surface is isosceles right triangle, makes former pros Shape face becomes slightly smaller facing, then is respectively cut into the section of regular hexagon to octagonal trihedral angle, and makes slightly smaller pros Shape face becomes octagon face, and such regular cube cuts half cube by the big rectangle that trimming corner cut can be met the requirements Body, as Fig. 6 shows.

Half cube of big rectangle section is one by 6 octagon faces, 8 regular hexagon faces and 12 regular quadrangle face structures At strong symmetry 26 face bodies, all ribs length is equal, there are three types of dihedral angle, respectively 125.26 ° of 68 ≈ of θ, 48=135 ° of θ, 144.74 ° of 46 ≈ of θ, there are two types of dihedral angle, respectively 48=90 ° of θ, 44=135 ° of θ, these dihedral angles to meet for positive eight prism 144.74 °+125.26 °+90 °=360 ° and 2 × 135 °+90 °=360 °, half cube and positive eight prism are cut in such big rectangle, The equal seamless filled entire three dimensions that can accompany of rib length, and the octagon face of half cube face is cut in each big rectangle There is positive eight prisms patch to protect with regular quadrangle face, shares 18 positive orthogonal patches of eight prisms and protect big half cube of rectangle section Body;Wherein, θ 68 is formed the number of degrees of dihedral angle by regular hexagon face in the polyhedron and octagon face, and θ 48 is described more The number of degrees of the formed dihedral angle in regular quadrangle face and octagon face in the body of face, θ 46 be the polyhedron in regular quadrangle face and The number of degrees of the formed dihedral angle in regular hexagon face, θ 44 form two by regular quadrangle face in the polyhedron and regular quadrangle face The number of degrees of face angle.

Octagon face, regular hexagon face and the regular quadrangle face that big rectangle is cut in half cube be all it is centrosymmetric, It is respectively (2 that the distance that octagon face, regular hexagon face and regular quadrangle face are cut half cube center in big rectangle, which can be calculated, √ 2+1) 2 ≈ 1.914a of a ÷, 2 ≈ 2.091a of (√ 6+ √ 3) a ÷, (3+ √ 2) a ÷ 2 ≈ 2.207a, wherein a be that big rectangle is cut Half cubical rib is long, so big rectangle cuts the half cube maximum inscribe radius of a ball and takes 1.914a, i.e., maximum inscribed sphere only with just Octagon face is tangent, with regular hexagon face and regular quadrangle face homogeneously from since half cube and positive eight prisms energy are cut in big rectangle Seamless filled, octagon face has positive eight prisms cushion pad consideration to protect, so transported article can be very restfully complete It protects in orientation.

According to the size of product, cuts half cube structure model by big rectangle and make suitable size by box body is packed, delay Positive eight prism structure that pad makes rib length equal with half cube of big rectangle section is rushed, half cube and positive eight is cut according to big rectangle The mode in the seamless filled space of prism, regularly filling packaging box body is gentle rushes pad, packing box body surface each in this way Octagon face and regular quadrangle face there are 18 orthogonal positive eight prisms cushion pads patches to protect, can protect in all directions It is only tangent with octagon face to protect the article transported, especially spherical objects, it is equal with regular hexagon face and regular quadrangle face Mutually from, and pack each octagon face of box body have cushion pad patch protect, so very safety it is appropriate;On the other hand, by Stacking between seamless filled property, article levels can accomplish closely knit base heap, make full use of space, increase freight volume.

Half cube packing box structure is cut according to big rectangle, the utility model transportation packaging structure can be with packed and transported ball Valuable, the frangible article such as shape, elliposoidal can be such that their comprehensive, safety are protected appropriately.

In addition, according to actual needs, the packaging box body is gentle to rush pad, can separately formed, independent molding; It can be by connection type combination forming molding.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model;

Fig. 2 is that half cubical dimensional structure diagram is cut in big rectangle;

Fig. 3 is the dimensional structure diagram of positive eight prism;

Fig. 4 is that positive eight prisms patch protects half cubical dimensional structure diagram of big rectangle section;

Fig. 5 is that half cube folding form schematic diagram is cut in big rectangle;

Fig. 6 is that regular cube cuts into half cube schematic diagram of big rectangle section;

In figure, the packaging box body of half cube structure is cut in 1-big rectangle;The cushion pad body of 2-positive eight prism structures.

Specific implementation mode

A=2r ÷ (2 √ 2+1) ≈ 0.52r are obtained by r=(2 √ 2+1) a ÷ 2, wherein a is that big rectangle section half is cubical Rib, r are the radius of the spherical product transported.In this way according to the relationship of the long a of rib and the radius r of product, according to conveyed products Size, make suitable size big rectangle cut half cube structure model packaging box body, packaging box body be made such as Fig. 5 The form that can equally open and close is convenient for the filling of product;Meanwhile making the cushion pad body of positive eight prism structure of equal rib length. It according to the structure of transport space, rationally regularly loads that packaging box body is gentle to rush pad, allows each packing box body surface Octagon face and regular quadrangle face there is cushion pad to protect, such a packaging box body just have 18 it is orthogonal Positive eight prisms cushion pad pastes the product for protecting and being transported in all directions;Simultaneously as the seamless filled property of structure, product levels Between stacking can accomplish closely knit base heap, space is taken full advantage of, to increase freight volume.

Claims

1. a kind of transportation packaging structure that save space is protected again, is rushed pad by packaging box body is gentle and is formed, it is characterised in that:Institute It is that half cube structure is cut in one big rectangle to state packaging box body, is made of 26 regular polygon surfaces, there is 6 octagon faces, 8 A regular hexagon face and 12 regular quadrangle faces, rib length are equal;The cushion pad body is positive eight prism structure, and rib is long It is equal that half cubical rib length is cut with the big rectangle;The gentle pad that rushes of the packaging box body can seamless filled entire three-dimensional space Between.

2. a kind of transportation packaging structure that save space is protected according to claim 1 again, it is characterised in that:It is vertical that big rectangle cuts half There are three types of dihedral angle, respectively 125.26 ° of 68 ≈ of θ, 48=135 ° of θ, 144.74 ° of 46 ≈ of θ for cube;There are two types of two faces for positive eight prism Angle, respectively 48=90 ° of θ, 44=135 ° of θ;144.74 °+125.26 °+90 °=360 ° and 2 × 135 °+90 ° of their satisfactions= 360 °, i.e., half cube and positive eight prism are cut in big rectangle accompany seamless growth in space, by half cube of big rectangle section with it Regular hexagon face is connected, and positive eight prism hole is left behind in this skeleton, and half cube face is being cut just in each big rectangle Octagon face and regular quadrangle face have positive eight prisms patch to protect, and share 18 positive orthogonal patches of eight prisms and protect big rectangle section Half cube;θ 68 is cut the number of degrees that regular hexagon face and octagon face in half cube form dihedral angle by the big rectangle; θ 48 is cut the degree that regular quadrangle face and octagon face in half cube or positive eight prism form dihedral angle by the big rectangle Number;θ 46 is cut the number of degrees that regular quadrangle face and regular hexagon face in half cube form dihedral angle by the big rectangle;θ 44 is The number of degrees of the formed dihedral angle in regular quadrangle face and regular quadrangle face in positive eight prism.

3. the transportation packaging structure that a kind of save space according to claim 1 is protected again, it is characterised in that:The packaging Box body and cushion pad body, can separately formed, independent molding;It also can be by connection type combination forming molding.