CN212610301U

CN212610301U - Laminated glass

Info

Publication number: CN212610301U
Application number: CN202020835500.8U
Authority: CN
Inventors: 李国盛
Original assignee: Shuangfeng Yongsheng Toughened Glass Co ltd
Current assignee: Shuangfeng Yongsheng Toughened Glass Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-02-26
Anticipated expiration: 2030-05-19

Abstract

The utility model provides laminated glass, which comprises a first glass layer, a second glass layer, a buffer layer and a laminated layer, wherein the buffer layer is arranged between the first glass layer and the second glass layer, and the two sides of the buffer layer are respectively bonded with the first glass layer and the second glass layer into a whole through the laminated layer; the buffer layer is formed by splicing a plurality of polyurethane elastic plates, and a gap is formed between every two adjacent polyurethane elastic plates; the outer surface of the first glass layer or the second glass layer is provided with a decorative layer; the novel glass has the advantages that the structure that the buffer layer is arranged between the two pieces of glass is adopted, so that the defect of poor shock resistance in the prior art is overcome, the combination of the noctilucent powder embedded in the buffer layer and the decorative layer arranged on the outer surface of the glass realizes integration of multiple functions of shock resistance, luminescence, beauty and the like, the safety coefficient is high, the requirement of people on high-quality life can be met, the whole structure is scientific, reasonable, simple and compact, and the installation and the use are convenient; it is widely suitable for matching use in glass processing operation.

Description

Laminated glass

Technical Field

The utility model relates to a building material especially relates to a doubling glass.

Background

The glass is a transparent solid substance, is widely applied to buildings for isolating wind and transmitting light, and is used in high-rise building doors and windows, glass curtain walls, indoor partition glass and glass guardrails; along with the progress of science and technology, the varieties of glass are more and more, wherein laminated glass is a composite glass product which is formed by bonding glass and an intermediate adhesive film into a whole by arranging the intermediate adhesive film between two or more pieces of glass and performing high-temperature prepressing or vacuumizing treatment, and the laminated glass is widely applied due to high safety and good sound and heat insulation effects; however, the existing laminated glass still has some defects, for example, the laminated glass is easy to crack after being vibrated or slightly shaken, the shock resistance is poor, and the glass needs to be replaced again by a user, which is troublesome.

Disclosure of Invention

In view of the above situation, an object of the utility model is to provide a doubling glass, thereby it adopts the structure that is equipped with the buffer layer between two glass to overcome prior art and has the relatively poor defect of shock resistance, it sets up the decorative layer to inlay night light powder and glass surface in the combination buffer layer, realize collecting antidetonation, give off light, beautifully wait multi-functional in an organic whole, factor of safety is high, can satisfy people to the demand of high quality life, overall structure scientific and reasonable, simple compactness, installation and convenient to use, market prospect is wide, convenient to popularize and use.

In order to achieve the purpose, the laminated glass comprises a first glass layer, a second glass layer, a buffer layer and a laminated layer, wherein the buffer layer is arranged between the first glass layer and the second glass layer, and two sides of the buffer layer are respectively bonded with the first glass layer and the second glass layer into a whole through the laminated layer; the buffer layer is formed by splicing a plurality of polyurethane elastic plates, and a gap is formed between every two adjacent polyurethane elastic plates; the outer surface of the first glass layer or the second glass layer is provided with a decorative layer.

In order to realize the optimization of the structure and the effect, the further measures are as follows: noctilucent powder is respectively embedded in the polyurethane elastic plates.

The noctilucent powder is nano rare earth noctilucent powder.

The thickness of the polyurethane elastic plates is 5-8 mm.

The decorative layer is formed by sticking a metal composite film which takes a PET polyester material as a substrate on the outer surface of the first glass layer or the second glass layer.

The surface of the PET metal composite film is drawn with a pattern.

The utility model discloses compare the produced beneficial effect of prior art:

the utility model (I) the buffer layer is spliced by a plurality of polyurethane elastic plates, and the gap is arranged between the adjacent polyurethane elastic plates, so that space can be provided for the shrinkage deformation of the polyurethane elastic plates, and the stress on the surface of the glass can be buffered by using the shrinkage deformation of the polyurethane elastic plates after the polyurethane elastic plates are vibrated or impacted, thereby obviously improving the shock resistance of the laminated glass, reducing the probability of cracking the glass and being beneficial to saving the maintenance cost;

the utility model (II) adopts the polyurethane elastic plate to embed the noctilucent powder, and utilizes the characteristics of the noctilucent powder of energy storage in the daytime and luminescence at night, which is beneficial to improving the indoor and outdoor illumination effect of the building, enlarging the indoor space and the visual field of the building and adding a beautiful landscape for the night color;

(III) the utility model adopts the outer surface of the glass to be provided with the decorative layer, improves the shock resistance and tearing property of the glass by sticking the PET metal composite film, can avoid the broken glass from splashing outwards, thereby improving the safety performance, can draw various different pattern patterns by combining the surface of the metal composite film, can add aesthetic feeling to the indoor space, improve the decorative effect, and is beneficial to meeting the pursuit of people for high-quality life;

(IV) the utility model discloses a thereby overcome prior art and have the relatively poor defect of shock resistance with the structure that is equipped with the buffer layer between two glass, combine to inlay night light powder in the buffer layer and the glass surface sets up the decorative layer, realize collecting antidetonation, give off light, pleasing to the eye etc. and be multi-functional in an organic whole, factor of safety is high, can satisfy people to the demand of high quality life, overall structure scientific and reasonable, simple compactness, installation and convenient to use have apparent economic benefits and social.

The utility model is widely suitable for the matching use of glass processing operation.

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1-decorative layer, 2-first glass layer, 3-buffer layer, 31-polyurethane elastic plate, 32-gap, 4-adhesive layer and 5-second glass layer.

Detailed Description

Referring to fig. 1, the present invention is implemented as follows: the laminated glass comprises a first glass layer 2, a second glass layer 5, a buffer layer 3 and a laminated layer 4, wherein the buffer layer 3 is arranged between the first glass layer 2 and the second glass layer 5, and two sides of the buffer layer 3 are respectively bonded with the first glass layer 2 and the second glass layer 5 into a whole through the laminated layer 4; the buffer layer 3 is formed by splicing a plurality of polyurethane elastic plates 31, and a gap 32 is formed between every two adjacent polyurethane elastic plates 31; the outer surface of the first glass layer 2 or the second glass layer 5 is provided with a decorative layer 1.

Referring to fig. 1, the utility model discloses well doubling layer 4 is the PVB resin glued membrane, and general thickness is 0.3 ~ 0.5mm, utilizes between the glass bonding PVB resin glued membrane, can improve glass's thermal-insulated, hinder cold, heat preservation, and syllable-dividing ability, can effectively prevent glass and indoor outer heat exchange, is favorable to energy saving and consumption reduction; the polyurethane elastic plates 31 are respectively embedded with noctilucent powder which is nano rare earth noctilucent powder, the nano rare earth noctilucent powder is long afterglow rare earth light storage and luminescent material, and is prepared by refining and sintering partial elements in rare earth, the polyurethane elastic plates are characterized in that after absorbing light for 5-10 minutes under the irradiation of natural light, fluorescent lamps and ultraviolet lamps, absorbed light energy can be converted and stored in crystal lattices, the stored energy can be converted into light energy to emit light in dark environment, the light can be emitted for more than 12 hours effectively and the light emitting brightness is more than or equal to 10mcd/m2, the light emitting brightness is attenuated to the time that the lower limit of naked eye observation is less than or equal to 0.32mcd/m2 and more than 70 hours, the nano rare earth noctilucent powder does not contain any radioactive element or harmful heavy metal element, is nontoxic, harmless, nonflammable and non-explosive, has stable chemical properties, and can be safely used in various industries, the light absorption, storage and luminescence processes can be repeated, and the service life is long.

As shown in fig. 1, the thickness of the polyurethane elastic plates 31 in the present invention is 5-8 mm, and transparent polyurethane elastic plates should be selected during installation; because of polyurethane elastic material has high strength, toughness is good, it is wear-resisting, excellent properties such as resistant oil, and shock resistance, fatigue resistance, the shock attenuation, performance such as amortization is good, consequently adopt the polyurethane elastic plate to use as the buffering shock attenuation, can show the shock resistance who promotes glass, and be favorable to promoting syllable-dividing effect, guarantee the effect of buffering shock attenuation through the selection to polyurethane elastic plate thickness simultaneously, if polyurethane elastic plate thickness is too thin then the effect of buffering shock attenuation is not good, and polyurethane elastic plate thickness is too thick then bring inconvenience for doubling glass's installation.

As shown in fig. 1, the decoration layer 1 of the present invention is formed by adhering a metal composite film, which is made of a PET polyester material as a substrate, to the outer surface of the first glass layer 2 or the second glass layer 5, wherein a pattern is drawn on the surface of the PET metal composite film, and the glass, on which the PET metal composite film is adhered, is generally installed indoors; because the PET polyester substrate is a material with strong durability, firmness, moisture resistance, high temperature resistance and low temperature resistance, is clear and transparent, and becomes a metal composite film with various characteristics after being processed by various processes such as metallized coating, magnetron sputtering, interlayer synthesis and the like, different colors and patterns can be drawn on the surface of the PET metal composite film by utilizing a coloring technology to form the surface with various patterns or exquisite calligraphy and painting, thereby changing the monotonous image of glass, adding aesthetic feeling to the indoor and outdoor environment, improving the decorative effect, being beneficial to meeting the pursuit of people for high-quality life, simultaneously improving the heat insulation, cold resistance and explosion resistance of the glass by being pasted on the surface of the glass, preventing glass fragments from splashing when the glass is broken by external force, having good safety performance, generally using the PET polyester material as the metal composite film of the base layer, and insulating heat by more than 85 percent in hot summer days, the indoor temperature can be lower than that of a common room by 4-6 ℃, the heat preservation effect is achieved in winter, the heat loss is reduced by more than 50%, and the indoor temperature can be higher than that of the common room by 4-6 ℃, so that indoor life is more comfortable, and energy consumption and expenditure are greatly saved.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can be within the technical scope of the present invention, and the technical solution and the concept of the present invention should be replaced or changed equivalently, and all should be included in the scope of the present invention.

Claims

1. The laminated glass is characterized by comprising a first glass layer (2), a second glass layer (5), a buffer layer (3) and an adhesive layer (4), wherein the buffer layer (3) is arranged between the first glass layer (2) and the second glass layer (5), and two sides of the buffer layer (3) are respectively bonded with the first glass layer (2) and the second glass layer (5) into a whole through the adhesive layer (4); the buffer layer (3) is formed by splicing a plurality of polyurethane elastic plates (31), and a gap (32) is arranged between every two adjacent polyurethane elastic plates (31); the outer surface of the first glass layer (2) or the second glass layer (5) is provided with a decorative layer (1), and the decorative layer (1) is formed by sticking a metal composite film which takes a PET polyester material as a substrate on the outer surface of the first glass layer (2) or the second glass layer (5).

2. The laminated glass according to claim 1, wherein said plurality of polyurethane elastic plates (31) are respectively embedded with luminous powder.

3. The laminated glass according to claim 2, wherein the luminescent powder is nano rare earth luminescent powder.

4. The laminated glass according to claim 1, wherein the thickness of the plurality of polyurethane elastic plates (31) is 5-8 mm.