CN219431654U

CN219431654U - Curve fire rescue window glass

Info

Publication number: CN219431654U
Application number: CN202320357132.4U
Authority: CN
Inventors: 申成坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-07-28
Anticipated expiration: 2033-03-01

Abstract

The utility model discloses a curve fire rescue window glass, which comprises a glass body, wherein the glass body is provided with a front surface and a back surface; the groove is formed in the front surface of the glass body and does not penetrate through the back surface of the glass body, the thickness of the groove at the edge of the glass body is larger than that at the center point of the glass body, and the groove is formed by gradually thinning the edge of the glass body to the center point of the glass body. The front surface of the curve fire-fighting rescue window glass is provided with the groove, the thickness of the groove at the edge of the glass body is larger than that at the center point of the glass body, the thickness of the groove is formed by gradually thinning the edge of the glass body to the center point of the glass body, the groove can be easily broken from the outside, the rescue is convenient, and the requirement of fire-fighting rescue is met.

Description

Curve fire rescue window glass

Technical Field

The utility model relates to the technical field of window glass, in particular to a curve fire rescue window glass.

Background

The traditional window glass for the building is basically of a rectangular structure, is made of plate glass through reprocessing treatment to form prestressed glass, is also made of art glass with strong decorative effects such as frosted glass, hot-melting glass, colored drawing glass and the like, and is also made of various functional glass such as sound-insulating and noise-reducing laminated glass, hollow glass, heat-insulating and flame-retardant fireproof glass and the like. Tempered glass is generally used, and belongs to safety glass. The toughened glass is a prestressed glass, and in order to improve the strength of the glass, a chemical or physical method is generally used for forming compressive stress on the surface of the glass, and the stress on the surface layer is firstly counteracted when the glass bears external force, so that the bearing capacity is improved, and the wind pressure resistance, summer heat resistance, impact resistance and the like of the glass are enhanced. Compared with the common flat glass, the toughened glass has two characteristics that the strength of the toughened glass is several times that of the flat glass, the tensile strength of the toughened glass is more than 3 times that of the flat glass, and the impact resistance of the toughened glass is more than 5 times that of the flat glass.

In either case, the glass is of a substantially flat plate construction, and in the event of a fire or other dangerous situation, it is difficult for a fire fighter to break from the outside, thereby affecting rescue and causing immeasurable losses.

Disclosure of Invention

The utility model aims to provide a curve fire rescue window glass.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a curvilinear fire rescue glazing, the glazing comprising:

a glass body having a front side and a back side;

the groove is formed in the front surface of the glass body and does not penetrate through the back surface of the glass body, the thickness of the groove at the edge of the glass body is larger than that at the center point of the glass body, and the groove is formed by gradually thinning the edge of the glass body to the center point of the glass body.

Further, the groove is any one of an arc surface and a concave spherical surface.

Further, the thickness of the edge of the glass body is 5-15mm.

Further, the thickness of the center point of the glass body is 2-10mm.

Further, the ratio of the maximum thickness h1 to the minimum thickness h2 of the glass body has a relationship of 1.5 to 5.

Further, the back surface of the glass body is a plane.

According to the technical scheme, the utility model has the following beneficial effects:

the front surface of the curve fire-fighting rescue window glass is provided with the groove, the thickness of the groove at the edge of the glass body is larger than that at the center point of the glass body, the thickness of the groove is formed by gradually thinning the edge of the glass body to the center point of the glass body, the groove can be easily broken from the outside, the rescue is convenient, and the requirement of fire-fighting rescue is met.

Drawings

FIG. 1 is a schematic view of a glass body according to embodiment 1 of the present utility model;

FIG. 2 is a schematic top view of a glass body according to embodiment 1 of the present utility model;

fig. 3 is a schematic view of the structure of a glass body according to embodiment 2 of the present utility model.

In the figure: 1. a glass body; 2. a groove.

Detailed Description

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-2, the present utility model provides a curved fire rescue window glass, the window glass includes a glass body 1, the glass body 1 has a front surface and a back surface, and the back surface of the glass body 1 is a plane; the front surface of the glass body is provided with a groove 2, the groove 2 does not penetrate through the back surface of the glass body 1, the thickness of the edge of the glass body 1 is larger than that of the center point of the glass body, and the thickness of the groove 2 is formed by gradually thinning the edge of the glass body to the center point of the glass body. In this embodiment, the groove is a cambered surface, the thickness at the edge of the glass body 1 is 10mm, the thickness at the center point of the glass body 1 is 2mm, and the ratio of the maximum thickness h1 to the minimum thickness h2 of the glass body 1 is 5.

Example 2

Referring to fig. 3, the present utility model provides a curved fire rescue window glass, the window glass includes a glass body 1, the glass body 1 has a front surface and a back surface, and the back surface of the glass body 1 is a plane; the front surface of the glass body is provided with a groove 2, the groove 2 does not penetrate through the back surface of the glass body 1, the thickness of the edge of the glass body 1 is larger than that of the center point of the glass body, and the thickness of the groove 2 is formed by gradually thinning the edge of the glass body to the center point of the glass body. In this embodiment, the recess is a concave spherical surface, the thickness at the edge of the glass body 1 is 15mm, the thickness at the center point of the glass body 1 is 5mm, and the ratio of the maximum thickness h1 to the minimum thickness h2 of the glass body 1 is 3.

When the glass plate is installed, one surface of the groove faces outdoors, the side close to the outside is provided with a soft rubber strip or a rubber pad, and the side close to the outer wall of the inner wall is provided with hard glass cement. The window glass can be easily broken from the outside, but is difficult to crush from the inside, and certainly, the window glass cannot be easily broken due to a non-rigid impact. Jian Shandian is the construction principle of the eggshell effect.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A curvilinear fire rescue glazing, the glazing comprising:

a glass body (1), the glass body (1) having a front face and a back face;

the groove (2) is formed in the front surface of the glass body and does not penetrate through the back surface of the glass body, the thickness of the groove (2) at the edge of the glass body is larger than that at the center point of the glass body, and the thickness of the groove is formed by gradually thinning the edge of the glass body to the center point of the glass body.

2. A curved fire rescue window glass as defined in claim 1 wherein: the groove (2) is any one of a cambered surface and a concave spherical surface.

3. A curved fire rescue window glass as defined in claim 1 wherein: the thickness of the edge of the glass body (1) is 5-15mm.

4. A curved fire rescue window glass as defined in claim 3 wherein: the thickness of the center point of the glass body (1) is 2-10mm.

5. A curved fire rescue window glass as defined in claim 4 wherein: the ratio of the maximum thickness h1 to the minimum thickness h2 of the glass body (1) has a relationship of 1.5 to 5.

6. A curved fire rescue window glass as defined in claim 1 wherein: the back surface of the glass body (1) is a plane.