CN2705574Y

CN2705574Y - Sandwich blind curtain blade

Info

Publication number: CN2705574Y
Application number: CN 200420045043
Authority: CN
Inventors: 李权展
Original assignee: Licen Boluo Woodenware Co ltd
Current assignee: Licen Boluo Woodenware Co ltd
Priority date: 2004-04-20
Filing date: 2004-04-20
Publication date: 2005-06-22
Anticipated expiration: 2014-04-20

Abstract

A kind of interlayer louver lamina, blade body is made up of folder one deck adhesive-bonded fabric between the two veneer skins, for being connected, being coated with on the external surface of wooden skin by PU paint and the outer PE diaphragm of enamelled coating and forming topping between wooden skin and adhesive-bonded fabric.According to the sun blind that the utility model blade construction is made, lightly easy, handsome in appearance, easy for installation.Add man-hour earlier will be through rotary-cut and wooden skin launch the blade shape that design is processed in arrangement after smooth; paint at the upper and lower surface coating PU of blade again after combine with sticking pressure of adhesive-bonded fabric; the case hardness that improves blade also makes it smooth, attractive in appearance, pastes one deck then on the enamelled coating surface equably and strengthens skin of paint and wooden main body protection, the clear PE film that increases the service life.Owing to adopt rotary-cut wood skin, increased substantially raw-material utilization rate, it is good both to be beneficial to environmental protection and wood effect, has satisfied the growing superior demand of pursuit of users.

Description

A kind of interlayer louver lamina

Technical field

The utility model relates to a kind of louver lamina, is meant that especially a kind of MULTILAYER COMPOSITE is the structure of the louver lamina of interlayer form.

Background technology

Existing commercially available louver lamina all adopts different raw material by the low-medium-high level branch.High-grade blade adopts that natural materials such as timber are aided with Surface Machining, treatment process forms more, make us feeling promptly to get close to the enjoyment that nature is again a kind of U.S., but existing wooden blade uses log to make, production process is various---and must be through getting the raw materials ready, cut open sheet, sanding, maintenance, paint, and the thickness of blade and weight are all big, folding and unfolding is difficult, the effort when user uses, operate not nimble, simultaneously cost is constantly risen because of problems such as environmental protection and production in cause utilization rate of raw materials low because of the selection strictness; Middle-grade blade adopts that metal material such as aluminium alloys are aided with Surface Machining, treatment process forms more, and color and luster is various, outward appearance is beautiful, in light weight, and cost is not high, becomes one of first-selection of family and office decoration; Low-grade blade adopts plastics to make more, though the many processing of color and luster can't reach comparatively ideal stage, along with main consumption market is progressively withdrawed from growth in the living standard.

Summary of the invention

The purpose of this utility model provides a kind of utilization rate of raw materials height, finished weight is low, production process is few compound louver lamina.

Designed a kind of interlayer louver lamina according to above-mentioned purpose, blade body is made up of folder one deck adhesive-bonded fabric between the wooden skin that is got through rotary-cut processing by double-layer wood.Wherein, for being connected, be coated with topping on the external surface of wooden skin between wooden skin and adhesive-bonded fabric; The topping that applies on the external surface of wooden skin is one deck polyurethane skin of paint (being called for short PU paint), also can be coated with one deck polyvinyl chloride diaphragm (being called for short the PE film) on the surface of PU skin of paint.

According to the louver lamina that the utility model structure is made, its manufacturing is easy, handsome in appearance, light and handy, easy for installation.Add man-hour earlier will be through rotary-cut and wooden skin launch arrangement and be processed into the blade shape that designs after smooth; behind sticking folder adhesive-bonded fabric in the middle of the two-layer solid wood skin blade, paint at the upper and lower surface coating PU of wooden skin blade equably again; the bulk strength of blade was improved; improved the case hardness of blade again and made it smooth, attractive in appearance; paste layer of transparent PE film equably on PU skin of paint surface then, to strengthen protection, to increase the service life to skin of paint and wooden body.Owing to adopt rotary-cut wood skin, increased substantially raw-material utilization rate, both be beneficial to environmental protection and wood appearance is obvious, also satisfied the growing superior demand of pursuit of users.

Description of drawings

Accompanying drawing 1 is the cross section structural representation of the utility model blade; Accompanying drawing 2 is assembling schematic diagrames of the sun blind after the utility model is applied to assemble.

Specific embodiments

With reference to accompanying drawing.The blade body of the utility model interlayer louver lamina is made up of the trilaminate material that is superimposed, and this trilaminate material is solid wood chip 1, adhesive-bonded fabric 2, solid wood chip 1 successively; After this trilaminate material superposeed bonding shaping, the supplementary protection rete 4 on coating skin of paint 3, enamelled coating surface was formed on the external surface of its surperficial solid wood chip again.Add man-hour the first step will by solid wood through rotary-cut processing and wooden skin launch leveling and suitable surface finish deburring etc.; second the step to the arrangement after wooden skin carry out die-cut cut open sheet make the solid wood blade; the 3rd step is sticking folder a slice adhesive-bonded fabric sheet between two solid wood blades; and in sticking be pressed into shape after finished edge; the 4th step was coated with one deck polyurethane equably on the blade body surface that is shaped be PU paint; and be the PE diaphragm at surface coverage one deck polyvinyl chloride of PU skin of paint; processing of leaves is promptly finished, can enter the whole assembly process of sun blind.

Owing to select for use " wooden skin " to make only about 1 millimeter of the integral thickness of blade body and this blade, reduced the thickness of existing wooden blade significantly, alleviated blade weight, improved stock utilization, met the development trend of environmental protection.Simultaneously the weight of whole curtain also greatly descends, and is easy for installation, in the use folding and unfolding light and handy, nimble, the whole structure appreciation effect is good, prolonged application life.

Claims

1, a kind of interlayer louver lamina is characterized in that

Blade body is made up of folder one deck adhesive-bonded fabric (2) between the wooden skin (1) that is got through rotary-cut processing by double-layer wood.

2, louver lamina according to claim 1 is characterized in that between wooden skin and adhesive-bonded fabric being coated with topping for being connected on the external surface of wooden skin.

3, louver lamina according to claim 2 is characterized in that the topping that applies is one deck polyurethane PU skin of paint (3) on the external surface of wooden skin.

4, louver lamina according to claim 3 is characterized in that in the surface coverage of PU skin of paint one deck polyvinyl chloride PE film (4) being arranged.