TWM255264U - Structure of bullet-proof laminated glass with high strength - Google Patents

Description

M255264 IV. Creation Instructions (l) --- [Technical Field to which the New Type belongs] This creation relates to the structure of a bullet-proof laminated glass, especially one having a higher strength than the traditional bullet-proof glass or laminated glass.先前 [Previous technology] According to the composition, properties and processing conditions of glass, it can be divided into: Meng glass, flat glass and special glass. Flat glass can be applied to buildings and furniture. There are different thicknesses. Thin glass is called glass plate, and thick glass. There are many types of special glass, such as wire glass, which is made of barbed wire. It has high strength and will not produce fragments when broken. Tempered glass (also known as safety glass) is commonly used in doors and windows. Heat resistance A, strength is weak, and only small glass particles will be produced when broken to avoid injury. , 埶 glass, most used in commercial spaces, can absorb light heat, = two = temperature. Car glass, the machine can be patterned on the glass surface to one or both sides. The other type is glass for automobiles, because the automobile glass must provide a good field of vision for the driver and passengers during the driving of the car, and it will not hurt people in the event of an accident, and it is also required to be lightweight and versatile. The development process of automotive glass is from flat type to curved type, ordinary type to reinforced type, full tempered glass to partial tempered glass, tempered glass hair f to laminated glass, three laminated glass to multi-layer laminated glass, and functionalization. Wait again. In the early 1950s, most automobile manufacturers at that time used ordinary flat glass and hot-bent glass as automobile glass, causing countless traffic incidents.

M255264 3. Creation Instructions (2)

When the glass is broken, the fragments are like sharp knives η. Starting in the late 1950s, the use of full ::: samples caused a lot of glass, but it was later found that once the 2 Wang tempered slopes were used as front windshields to ensure the driver's field of vision, 'The film will cause strictness to the eyes. From the "from", "moon dagger" soil grabbing brakes, causing the second windshield to break ί 乍 ㈣ ㈣ ㈣ ㈣ ㈣ 无机 or inorganic and organic w accident There are regulations. Or several layers of adhesive sheets are not easy to hurt people. ° ㈣ '35 ~ 3 · 0 in the middle, P1〇Y Vinyl ⑽0 · 38 ~ Jinduo' at the same time, heat and use a crack made like a glue to make it ... 交 丨, #Encounter S breaks the glass

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Fourth, creation instructions (3)

The bullet will not easily penetrate the glass. The glass fragments will not fall off and hurt the conventional laminated glass described above to achieve bulletproof results. The thickness of pvB must be more than 15 halls, and the thickness of the glass must also be more than the above, resulting in consolidation Bulletproof glass weight report, arrived, broker. + To I k cost is also [New content] The purpose of heavy 4Γ is to solve the problem that the thickness of traditional bulletproof glass is too thick, the weight is too heavy, and the manufacturing cost is high.

This creative department provides a high-strength bullet-proof laminated glass structure. The new material is mainly used between the two glasses as a reinforcing film sandwich, so that the bullet-proof glass can make the overall shoulder of laminated glass without affecting the bullet-proof effect and strength. It can be reduced, the weight is reduced, and the manufacturing cost is lower. One of the characteristics of this work is the use of polycarbonate film CPolycabnate (PC for short) as a reinforcing film for laminated glass. With the application of this material, as long as a polycarbonate film with a thickness of 1 mm is used with two Sheets with a thickness of 1.5 mm respectively can form a laminated glass that is smaller and lighter in thickness and weight than traditional bulletproof laminated glass, and has better strength and bulletproof effect than traditional bulletproof laminated glass.

Another feature of this creation is the use of nano-grade adhesive as the interface between the glass plate and the reinforcing film, which makes the combination of the strengthening film and the glass plate more stable. Another feature of this creation is that the reinforcing film can be formed into a curved shape by using a mold while preheating, and the glass plate is also preformed.

M255264 Creation Note (4) Approx. Is a curved shape corresponding to the curvature, so that the reinforced diaphragm and the glass panel are combined into a curved laminated glass. This curved laminated glass is suitable for use as a car barrier. Based on this, the structure provided in this creation is a polycarbonate film (Poly cabnate) glued between two pieces of adhesive film to form a reinforced film, and then the reinforced film is adhered to the substrate with nano-adhesive. Between two sheets of cleaned glass plates to form laminated glass, and then adding the laminated glass to soften the polycarbonate film and the adhesive film, (, from 7 Ot: ~ 1 2 (TC ^ Melon / dish% [Brown] [X ^ ^ 9 The laminated glass is applied with high pressure (12.5 atm for 5 to 4 hours, so that the air between the glass and the adhesive film is exhausted, so that the polycarbonate is dead. The working film between the door L α and the moon is firmly combined with the glass plate. Xunde uses a water knife to cut the laminated glass to the required! # P + u σ Take the size required by the water 1 to complete the finished product. [Implementation Method] Please refer to the first drawing including at least two reinforced diaphragm pictures to the first glassy map 106, the laminated glass structure plate 16 provided by this creation, and the two glass plates combined The plus 10 further includes a piece of polycarbonate film (ycab ^ ate) 1 2 and a piece of adhesive i $, the polycarbonate film j 2 is a high-strength and high-toughness polymer. The polycarbonate film 12 is glued between two adhesive films 14 to form a reinforced film 10 of an appropriate thickness. The thickness of the reinforcing film 10 can be determined according to the needs of the design. In this creation, when the reinforcing film 14 and the glass plate 16 are combined, the adhesive is applied to the reinforcement with a meter and an adhesive. The diaphragm i 〇 is adhered to the glass plate ^ 6 so that the reinforced diaphragm 10 is located between the two glass plates 16 to form a laminated glass.

On page 8 to further strengthen the combination of the reinforcing membrane and the glass plate. Finally, the laminated glass is cut to the required size to complete the finished product. The glass plate may be a flat or pre-curved glass. By the method of this creation, it produces three-layer laminated glass (ie M255264 IV. Creation instructions (5) ^ glass (see the third and sixth figures). The resulting laminated glass is then transported The belt is sent to an infrared preheating furnace for preheating to soften the polycarbonate film 12: the adhesive film Η is softened, and then the interlayer is broken and conveyed into a high-pressure vacuum i ^, and the central The layer breaks the soil and applies high pressure and presses the mold to make bent laminated glass (as shown in Figure 6) or multilayer ^ -layer glass (as shown in Figure 5), so that the glass between the glass and the adhesive film The air is discharged; the working environment of the high-pressure vacuum furnace is preferably to provide a pressure of 12. 5 ~ 17atm and a temperature of 70 ~ 12 0 ° C, under which pressure is applied to the laminated glass to enable the glass and When adhering the air between glass sheets, glass plates, reinforced membranes, glass plates, etc., the thickness ratio. The order is 1.5: 1: 1 · 5 to achieve excellent bulletproof effects; in other words, if strengthened The thickness of the diaphragm is 1 mm, and the thickness of the two glass plates is 1.35mm. The total thickness of the three-layer laminated glass that is 3mm, and the thickness of the laminated glass bulletproof _ Creation products present at least three 1 wt. Ϊ: The product does have a thinner thickness than the traditional ones, and it is lighter or can be made according to the method required. Ff Glass to match the degree requirements. And laminated glass to obtain further

Fans are only used to explain the preferred embodiment of this creation.

Page 9 M255264 IV. Creation Instructions (6) In an attempt to make any limitation on this creation, so if you have a simple illustration in the M255264 diagram, the first picture shows the polycarbonate film plane used in this creation. schematic diagram. The second figure is a schematic plan view showing the creation of a polycarbonate film glued between two adhesive films to form a reinforcing film. The third figure is an exploded plan view showing the combination of a reinforcing membrane and two glass plates in this creation. The fourth figure is a schematic plan view showing the combination of a reinforcing membrane and two glass plates in this creation. The fifth figure is a schematic view of the laminated glass with laminated reinforcing film. The sixth figure is a schematic diagram showing the laminated laminated glass of the reinforced diaphragm of this creation. [Description of element symbols] (10) Reinforced film (12) Polycarbonate film (1 4) Adhesive film (1 6) Glass plate

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Claims (1)

M255264 5. Scope of patent application 1. A high-strength bullet-proof laminated glass structure is formed by combining a reinforcing film between two glass plates. The reinforcing film is formed by gluing a polycarbonate film between two adhesive films. The reinforcing film is adhered between the two glass plates by using nano-adhesive, and the glass plate is combined with the reinforcing film by heating and pressing to form a laminated glass. 2. According to the high-strength bullet-proof laminated glass structure described in item 1 of the scope of the patent application, the thickness ratio of the glass of the three-layer laminated glass: strengthened film: glass is 1 · 5: 1: 1 · 5. 3. According to the high-strength bullet-proof laminated glass structure described in item 1 of the scope of the patent application, it may include a multilayer glass plate, and the reinforcing film is combined between the two glass plates. 4. According to the high-strength bullet-proof laminated glass structure described in item 1 of the scope of the patent application, the glass plate and the reinforcing membrane are formed into a curved shape. Page 12