CN2559480Y

CN2559480Y - Safety glass

Info

Publication number: CN2559480Y
Application number: CN 02229897
Authority: CN
Inventors: 叶华堂
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-04-10
Filing date: 2002-04-10
Publication date: 2003-07-09
Anticipated expiration: 2012-04-10

Abstract

Safety glass arranges an upper adhesive sheet and a lower adhesive sheet on an upper inner side and a lower inner side. Decorative sheets are centrally arranged on the safety glass through gluing. Wherein, the adhesive sheet is the glass matched and glued with PVB structures. Width of the adhesive sheet is slightly larger than that of the glass. The decorative plate is provided with preset patterns. Length and width of the decorative plate slightly exceed those of the glass. Pressing of high-temperature and high-pressure roller and a high-pressure furnace extract air in the glass to form vacuum space and the safety glass without pores. Water on edges of the glass will not penetrate into the glass. The safety glass provides multipurpose of keeping the decorative plate vivid and further enhancing better visual aesthesis and shape of the safety glass through the decorative plate with preset patterns.

Description

Safety glass

Technical field

The utility model relates to a kind of safety glass, the relative inner that particularly is upper and lower glass is provided with upper and lower film, and insert and put spike in the centre and arrange gummed and form, the film of polyvinyl butyral resin (BUTACITE) material is affixed with the involutory sticker of glass, spike in the middle of being folded in is to have default figure line, by the pressing of HTHP roller and through pressure furnace with glass in air extract into vacuum out, can not seep water, form imperforate safety glass; The default figure line of spike more provides preferable visual sense of beauty moulding, and then makes safety glass have more multiple use, has economic benefit.

Background technology

General safety glass is that two glass sheets gummeds is formed mostly, because safety glass has thicker thickness, and has binder in twos between glass plate, is not easy to break so can bear predetermined pressure or bump.Its major defect is:

Because traditional safety glass only supplies the usefulness of isolation, can not provide other to decorate effect, and it is when making the sticking group of sticker, differed because of the dry time in inside, very easily produce pore, adaptation is not good, causes aqueous vapor, airborne dust, empty dirty particulate etc. to infiltrate in the interlayer by glass edge easily, and then influences the intensity of safety glass.

Summary of the invention

At above-mentioned defective, the inventor is the research and design and the improvement of being endeavoured with great concentration, is createed the technical solution of the utility model.

Main purpose of the present utility model provides a kind of safety glass, and by its inner pore-free, and predeterminable figure line has preferable visual sense of beauty moulding, reaches the purpose that multiple use is provided and promotes economic benefit.

The purpose of this utility model is achieved in that a kind of safety glass, it is characterized in that: it is that relative inner in upper and lower glass is provided with upper and lower film, and insert and put spike in the centre and arrange gummed and form, upper and lower film is the polyvinyl butyral resin structure, and it is should the involutory sticker of upper and lower glass affixed; The length and width of this upper and lower film are the length and width that are slightly larger than this upper and lower glass; Spike in the middle of this is folded in is to have default figure line, and its length and width are slightly less than the length and width of this upper and lower glass; By the pressing of HTHP roller and through pressure furnace with glass in air extract into vacuum out, form imperforate safety glass.

This spike is be selected from silk, paper or wire netting wherein at least a.

The utility model is by the pressing of HTHP roller, and through pressure furnace with glass in air extract into vacuum out, form imperforate safety glass.

Further specify below in conjunction with the preferred embodiment conjunction with figs..

Description of drawings

Fig. 1 is a STRUCTURE DECOMPOSITION schematic diagram of the present utility model.

Fig. 2 is a combination schematic diagram of the present utility model.

Fig. 3 be the utility model with the high temperature pressing after and through cutting the safety glass organigram of deburring.

The specific embodiment

Consult Fig. 1-shown in Figure 3, the utility model is by last, lower-glass 1,1 ' reaches, following film 2,2 ', and insert and put a spike 3 in the centre and arrange gummed and form, wherein polyvinyl butyral resin (BUTACITE) material on, following film 2,2 ' will go up, lower-glass 1,1 ' involutory sticker is affixed, and on being somebody's turn to do, following film 2,2 ' length and width are to be slightly larger than, lower-glass 1,1 ' length and width, this spike 3 is to arrange in regular turn to place the centre in addition, it has default figure line, as the marble lines, plank lines or takes landscape are drawn or other Suzhou embroidery, Hunan embroidery decoration etc., and this spike 3 is can establish by silk, or paper, or structure such as wire netting, its length and width are slightly less than, lower-glass 1,1 ' length and width.

During combination, earlier upper and lower glass 1,1 ' is cut into predetermined size, upper and lower film 2,2 ' is cut out to be made as again and be slightly larger than upper and lower glass 1,1 ' size, and spike 3 is cut according to upper and lower glass 1,1 ' smaller size; Afterwards, less spike 3 is folded in, following film 2, between 2 ', again last, lower-glass 1,1 ' be located at bigger on, following film 2,2 ' the outside, again by after the high pressing roller spreading of high temperature (about 180 ℃ high temperature), make on this, following film 2,2 ' is softening, allow, lower-glass 1,1 ' is closely connected, spike 3 promptly is folded in center fixed, and on the large-size, following film 2,2 ' after the high temperature pressing, all the other limits can be with in the butt joint applying, lower-glass 1,1 ' periphery sealing, passed through pressure furnace (150 ℃-180 ℃) blast (11kg) more about 4 hours, to extract into the glass inner air out vacuum, promptly form an exhausted imperforate safety glass 2; At last, again safety glass is placed buck to do to cut edge and modify and handle, can finish.

The formed safety glass of the utility model has following advantage:

1, the utility model is extracted into the safety glass inner air out vacuum with the high-temperature high-pressure merging through pressure furnace, and forms exhausted imperforate safety glass structure.

2,,, thus, can avoid spike to fade and often protect the distinctness of pattern so can not enter in the glass by the infiltration of the edge of glass because safety glass inner air of the present utility model has been drawn out of into vacuum and pore-free.

3, to be located in the spike in the glass be to have default figure line to the utility model, as marble lines, plank lines or takes landscape picture or other Suzhou embroidery decoration etc., and the safety glass that makes shaping provides preferable visual sense of beauty moulding, and can make this safety glass as various purposes such as compartment or wall plaque glass.

4, safety glass of the present utility model can use as indoor decoration or desktop again or be assembled in the bathroom, or puts on tea table and use, and conveniently allows indoor decoration do globality collocation and design.

5, because the utility model is located in spike in the glass is to have a default figure line, and if be provided as the indoor decoration time spent, the expenditure that can save decoration cost has economic benefit.

In sum, the utility model can reach desired purpose really and use effect, and in like product, more do not see have identical known or formerly public, so the utlity model has novelty, creativeness and practicality.

Claims

1, a kind of safety glass is characterized in that: it is that relative inner in upper and lower glass is provided with upper and lower film, and inserts and puts spike in the centre and arrange gummed and form, and this upper and lower film is the polyvinyl butyral resin structure; The length and width of this upper and lower film are the length and width that are slightly larger than this upper and lower glass; The length and width of the spike in the middle of this is folded in are slightly less than the length and width of this upper and lower glass.

2, safety glass according to claim 1 is characterized in that: this spike is be selected from silk, paper or wire netting wherein at least a.