CN2670565Y - Louvers and wooden blades therefor - Google Patents

Abstract

The utility model relates to a louvers and wooden blades therefor, comprising the base material which is superposed by a plurality of layers of thin wooden blades. The number of layers of the thin wooden blade is 2-10 layers, and each layer is adhered to each other, and the thin wooden blade in the same layer is connected with each other in manner of finger-joint split-joint technics; meanwhile, the external surface of the base material is covered with a layer of wooden skin which is obtained by rotary-cutting process, and the wooden skin and the base material are adhered, and the external surface of the wooden skin is coated with a protective layer. The utility model uses the wooden skin with clear, beautiful, natural and consistent wood grain; the utility model adopts the glue without organic solvent and nontoxic and environmental-protection oiliness or aquosity pigment to conduct processing-operation processes such as stickup and coverage, etc., and these processing-operation processes aim to hide the defects of the dark spot, the wormhole and the finger-joint thread, etc; thus the wood grain of the surface of the louver curtain blades has strong completeness and high associative perception, sense of harmony and consistency; the surface has no flaws, and the wood utilization rate rises in vast scale.

Description

A kind of shutter and use for window shutter solid wood blade

Technical field

The utility model relates to a kind of shutter and use for window shutter blade, is meant a kind of synthetic shutter and use for window shutter solid wood blade of veneer that adopts the multilayer waste and old wood to make especially.

Background technology

Mostly existing traditional shutter or louver lamina are to adopt with raw material through cuing open operations such as sheet, sanding, surface paint processing with the making processing of wood chip, need to be coated with through painted, priming, more several roads manufacturing procedures such as finish paint when wherein surface paint is handled, not only manufacturing procedure is numerous and diverse, cost of production is high, owing to be directly to draw materials from raw material, raw material are put the rate height aside as useless; Add man-hour wood chip surface and can only handle by paint and could produce the required color of customer, effect, and color of paint is comparatively dull, no new meaning, paints the content of organics height and also mostly is VOC, air pollution is serious.Be subjected to the influence of weather and environment, timber has unique character, mainly contain porosity, anisotropy, easy hygroscopicity or dehumidification, easily expansion contraction, variable color apt to rot from the shortcoming aspect, also there are defectives such as burl, worm channel, these factors all can obviously reduce the grade and the quality of timber, make the normal utility of timber can only reach 50～60% even lower, add the day by day deficient of environmental protection requirement and resource, seek out with the timber of a kind of material and quality comparatively difficult.

Summary of the invention

The purpose of this utility model provides a kind of shutter and use for window shutter blade that adopts the multi-layer thin solid wood chip to make, and has both improved utilization rate of raw materials, makes blade have the solid wood effect again.

Designed a kind of shutter and use for window shutter solid wood blade according to above-mentioned purpose, comprised base material, this base material is formed by stacking by the multi-layer thin solid wood chip.Wherein, the number of plies of thin solid wood chip is 2～10 layers, and layer adopts with interlayer and is connected, and with adopting the finger splicing process to connect between the thin solid wood chip of layer.In addition, be coated with one deck through the wooden skin that rotary-cut processing obtains, for being connected, be coated with topping on the external surface of wooden skin between this wood skin and base material at the external surface of base material.

The utility model has enlarged can use raw-material scope and raising stock utilization, because sandwich multi-layer thin solid wood chip goes out of use in the time of can making full use of conventional the use, has big blackspot, small holes caused by worms, die for the sake of honour, the raw material of colour-difference such as locus coeruleus, these raw material are processed into the wood chip of required specification through rotary-cut, use the glue of compliance with environmental protection requirements bonding again, surperficial then use color consistency good wooden skin coats sandwich base material, thereby both realized the purpose of repairing the old and utilizing scraps, make the blade surface wood grain clear again, nature, woody look color is various, can not resemble to produce the paint to pollute and fade to have improved product specification and sold added value.

Description of drawings

Accompanying drawing 1 is to the synthetic enforcement schematic diagram that has shown the utility model base material; Accompanying drawing 2 is given and has been shown the cross section complete section schematic diagram that adopts the blade that base material is made shown in the accompanying drawing 1.

Specific embodiments

With reference to the accompanying drawings.Accompanying drawing 1 is given and has been shown the process of utilizing the thin solid wood chip that obtains through rotary-cut processing to make base material 1 described in the utility model, and the legend embodiment adopts five layers of wood chip successively adhesion-molded, and is standby as base material after the moulding.After base material is processed into required blade shape, will be connected through wooden skin 2 usefulness environmental protection glue and the base material that the rotary-cut mode obtains again, in wooden skin is coated on base material, on the external surface of wooden skin, also be coated with the topping of oiliness or water paint or pigment

Because the utility model has used clear, attractive in appearance, natural, the consistent wooden skin of wood grain, adopt the glue do not contain organic solvent, nontoxic, environmental protection, defectives such as the blackspot that utilizes on the substrate surface that waste wood makes, worm channel, finger line have effectively been covered, make the wood grain integrality on shutter and louver lamina surface strong, associative perception, harmonious feeling and uniformity height, the no blemishes in surface, timber utilization rate increases substantially.Owing to reduced the materials cost and the pollution index of product, made product meet the requirement that the European and American areas does not contain the organic chemistry product fully; The material that the blade of pasting can be made any series uses, and the utilization rate of raw materials height, result of use is good, the scope of application is wide, has realized the high usefulness of low material, has not only improved the decorative effect of product, and has increased added value of product.

Claims (5)

1, a kind of shutter and use for window shutter solid wood blade comprise base material, it is characterized in that described base material is formed by stacking by the multi-layer thin solid wood chip.

2, solid wood blade according to claim 1, the number of plies that it is characterized in that described thin solid wood chip (1) is 2～10 layers, layer adopts with interlayer and is connected.

3, solid wood blade according to claim 2 is characterized in that with adopting the finger splicing process to connect between the thin solid wood chip of layer.

4,, it is characterized in that being coated with the wooden skin (2) that one deck obtains through rotary-cut processing at the external surface of base material according to claim 1 or 2 or 3 described solid wood blades.

5, solid wood blade according to claim 4 is characterized in that between wooden skin and base material being coated with topping for being connected on the external surface of wooden skin.