CN203683365U

CN203683365U - Toughened glass windshield

Info

Publication number: CN203683365U
Application number: CN201420024133.8U
Authority: CN
Inventors: 赵雁; 张克治
Original assignee: Luoyang Landglass Technology Co Ltd
Current assignee: Luoyang Landglass Technology Co Ltd
Priority date: 2014-01-15
Filing date: 2014-01-15
Publication date: 2014-07-02
Anticipated expiration: 2024-01-15

Abstract

The utility model discloses a toughened glass windshield. A tuyere wind outlet of the windshield is arranged in the shape of successive waves in a direction perpendicular to the travel direction of toughened glass. The toughened glass windshield breaks a conventionally used round hole structured tuyere, and by changing the shape of the tuyere wind outlet, when toughened glass is cooled, a continuous wind receiving surface can be formed on the surface of the toughened glass, so that the inner stress of the glass is uniformly distributed.

Description

A kind of glass tempered air grid

Technical field

The utility model relates to and a kind ofly in glass tempering process, glass is carried out to cooling air grid, especially can form at glass surface the air grid of continuous wind surface.

Background technology

At present, the tuyere of glass toughening equipment air grid mainly adopts various forms of circular hole tuyeres, when glass cools, wind surface on toughened glass is spot distribution, when glass by time can leave on its surface strip wind spot, affect the attractive in appearance of glass, also can cause inside glass stress distribution inequality, form potential safety hazard.Along with the development of toughened glass industry, client is more and more higher to the requirement of glass quality, and the conventional air grid that borehole structure tuyere is installed more and more can not meet the needs in market.

Utility model content

Can form at glass surface the problem of wind spot for the tuyere of borehole structure on the existing air grid existing in prior art, the purpose of this utility model is to provide a kind of glass tempered air grid, this glass tempered air grid tuyere of borehole structure using of breaking the normal procedure, by changing the shape of air outlet on tuyere, when toughened glass is by carrying out when cooling, can form a continuous wind surface on its surface, inside glass stress equilibrium is distributed.

To achieve these goals, a kind of glass tempered air grid of the utility model, the tuyere air outlet of described air grid is continuous waviness in the direct of travel setting perpendicular to toughened glass.

Further, the air quantity that arc is set in the crest of corrugated described tuyere air outlet and the inner side of trough is supplied mouth.

Glass tempered air grid of the present utility model can form a continuous wind surface at glass surface, avoid the wind spot forming because wind-engaging is uneven on toughened glass surface, the phenomenon of the inside glass unbalanced stress of having eliminated therefore and produce, ensured the intensity of air nozzle structure simultaneously, due near the crest at waviness tuyere air outlet and trough compared with the phenomenon of other region air output deficiencies, set up air quantity in the inner side of crest and trough and supply mouth, what ensure wind surface regional that tuyere air outlet forms at glass surface is subject to air quantity consistent, further homogenizing internal stress, improve the cooling quality of toughened glass.

Brief description of the drawings

Fig. 1 is the first embodiment schematic diagram of a kind of glass tempered air grid of the utility model;

Fig. 2 is the second embodiment schematic diagram of a kind of glass tempered air grid of the utility model.

Embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.

As shown in Figure 1, be the first specific embodiment of a kind of glass tempered air grid of the utility model, toughened glass is along moving shown in arrow A in figure, and the tuyere air outlet 2 on air grid 1 is being continuous waviness perpendicular to the setting of A direction.When toughened glass by time carry out cooling, glass surface form a continuous wind surface, make inside glass stress equilibrium distribute.

As shown in Figure 2, be the second specific embodiment of a kind of glass tempered air grid of the utility model, this embodiment with implement one basic identically, difference is, the air quantity that arc is set in the crest of corrugated tuyere air outlet 2 and the inner side of trough supplies mouthfuls 3.Air output is compensated near crest and trough, and whole air grid reaches unanimity in corrugated each position, eliminates the better effects if of wind spot and balance internal stress.

Above-mentioned example is just for illustrating the utility model, and embodiment of the present utility model is not limited to these examples, and what those skilled in the art made meets the various embodiments of the utility model thought all within protection domain of the present utility model.

Claims

1. a glass tempered air grid, is characterized in that, the tuyere air outlet of described air grid is continuous waviness in the direct of travel setting perpendicular to toughened glass.

2. glass tempered air grid as claimed in claim 1, is characterized in that, the air quantity that arc is set in the crest of corrugated described tuyere air outlet and the inner side of trough is supplied mouth.