CN203500821U

CN203500821U - Wood-plastic composite multi-hole square proximate matter with knuckles

Info

Publication number: CN203500821U
Application number: CN201320631786.8U
Authority: CN
Inventors: 李卫佳; 白纯利
Original assignee: FUSHUN JIAXING WOOD PLASTIC PRODUCTS Co Ltd
Current assignee: FUSHUN JIAXING WOOD PLASTIC PRODUCTS Co Ltd
Priority date: 2013-10-14
Filing date: 2013-10-14
Publication date: 2014-03-26
Anticipated expiration: 2023-10-14

Abstract

The utility model relates to a wood-plastic composite multi-hole square proximate matter with knuckles. The wood-plastic composite multi-hole square proximate matter with knuckles is applied to the building field, the furniture field, the packaging field, the garden field and the transportation field. The wood-plastic composite multi-hole square proximate matter is composed of stand plates, knuckle plates, slant plates, outer webs and inner webs, an outer layer of the wood-plastic composite multi-hole square proximate matter is characterized in that the four outer webs and the four knuckle plates are connected into a square outer frame, an inner layer of the wood-plastic composite multi-hole square proximate matter is characterized in that the four inner webs are connected to form a square inner frame, the outer webs are connected with the inner webs respectively in a supported mode through the four stand plates, the four outer webs are connected with the four knuckle plates respectively, and the knuckle plates ate connected with the inner webs respectively in a supported mode through the four slant plates. The wood-plastic composite multi-hole square proximate matter has the advantages of being environmentally friendly, durable, long in service life and high in rigidity, resisting to acids, bases and worm damage, and being good in fire resistance, free of formaldehyde, free of pollution and capable of being recycled; the wood-plastic composite multi-hole square proximate matter has the appearance of woods, and the hardness of the wood-plastic composite multi-hole square proximate matter is higher than that of plastic products.

Description

A kind of wood and plastic composite material strip knuckle porous square section bar

Technical field

The utility model relates to a kind of wood and plastic composite material strip knuckle porous square section bar in building, furniture, packing, gardens, transport field, one of main purposes of wood plastic composite is to substitute the application of solid wood in each field, wherein using is the most widely aspect building products, accounts for wood and moulds 75% of compound articles for use total amount.

Background technique

Wood plastic composite (Wood-Plastic Composites, WPC) be the class advanced composite material (ACM) being in recent years surging forward both at home and abroad, refer to utilize polyethylene, polypropylene and PVC＝polyvinyl chloride etc., replace common resin adhesive, be mixed into new wood materials with useless vegetable fibers such as surpassing more than 50% wood powder, rice husk, stalk, again through the plastic processings such as extruding, mold pressing, injection moulding, the sheet material of producing or section bar.Be mainly used in the industries such as building materials, furniture, logistics packaging.Plastics and wooden powder are mixed to the sheet material by heat extrusion compacting by a certain percentage, be referred to as to push wood-plastic composite panel.

But, the processing method of making product due to wood plastic composite is different, proportioning process is different, timber and plastics compatibility is between the two poor, interfacial adhesion power is also very little, by have compared with the timber of strong absorptive with there is hydrophobic plastic tie and be combined and have difficulties, selecting suitable additive to improve their compatibilities is between the two vital to wood plastic composite, the structure of some wood plastic composite material sections also can not meet building, furniture, packing, gardens, demand in the fields such as transportation, therefore develop a kind of wood and plastic composite material strip knuckle porous square section bar is the new problem of being badly in need of solution always.

Model utility content

The purpose of this utility model is to provide a kind of wood and plastic composite material strip knuckle porous square section bar, adopt advanced processing method and suitable additive, design can meet the wood plastic composite material sections of multiple fields needs, make this wood plastic composite material sections there is environmental protection, durable, long service life, have the outward appearance of timber, higher than plastic article hardness, rigidity is strong, antiacid alkali, Anti-moth-eating, the right property of resistance are good, zero formaldehyde, pollution-free and reusable edible.

The purpose of this utility model is achieved in that a kind of wood and plastic composite material strip knuckle porous square section bar, by riser, transition circle gusset, swash plate, outer web, endosternum forms, the skin of wood and plastic composite material strip knuckle porous square section bar connects square external frame by four outer webs and four transition circle gussets, the internal layer of wood and plastic composite material strip knuckle porous square section bar connects square inner gimbal by four endosternums, between outer web and endosternum respectively by four riser support and connection, four outer webs are connected respectively with four transition circle gussets, between transition circle gusset and endosternum respectively by four swash plate support and connection.

Main points of the present utility model are its structure.Its working principle is for improving Wood-plastic material, to have good processibility and superior usability in course of working, so will select suitable additive to improve their compatibilities between the two.The correct additive of selecting is vital to WPC.Therefore develop a kind of wood and plastic composite material strip knuckle porous square section bar is the new problem of being badly in need of solution always.

A kind of wood and plastic composite material strip knuckle porous square section bar compared with prior art, have and adopt advanced processing method and suitable additive, design can meet the wood plastic composite material sections of multiple fields needs, make this wood plastic composite material sections there is environmental protection, durable, long service life, have the outward appearance of timber, higher than plastic article hardness, rigidity is strong, antiacid alkali, Anti-moth-eating, the right property of resistance are good, the advantages such as zero formaldehyde, pollution-free and reusable edible, will be widely used in building, furniture, packing, gardens, transport field.

Below in conjunction with drawings and Examples, the utility model is elaborated.

Accompanying drawing explanation

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

Fig. 2 is the plan view of Fig. 1.

Embodiment

With reference to accompanying drawing, a kind of wood and plastic composite material strip knuckle porous square section bar, by riser 1, transition circle gusset 2, swash plate 3, outer web 4, endosternum 5 forms, the skin of wood and plastic composite material strip knuckle porous square section bar connects square external frame by four outer webs 4 and four transition circle gussets 2, the internal layer of wood and plastic composite material strip knuckle porous square section bar connects square inner gimbal by four endosternums 5, between outer web 4 and endosternum 5 respectively by four riser 1 support and connection, four outer webs 4 are connected respectively with four transition circle gussets 2, between transition circle gusset 2 and endosternum 5 respectively by four swash plate 3 support and connection.

Claims

1. a wood and plastic composite material strip knuckle porous square section bar, by riser, transition circle gusset, swash plate, outer web, endosternum forms, it is characterized in that: the skin of wood and plastic composite material strip knuckle porous square section bar connects square external frame by four outer webs and four transition circle gussets, the internal layer of wood and plastic composite material strip knuckle porous square section bar connects square inner gimbal by four endosternums, between outer web and endosternum respectively by four riser support and connection, four outer webs are connected respectively with four transition circle gussets, between transition circle gusset and endosternum respectively by four swash plate support and connection.