CN204738691U

CN204738691U - Folding window

Info

Publication number: CN204738691U
Application number: CN201520415835.3U
Authority: CN
Inventors: 栾尚昆
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-06-16
Filing date: 2015-06-16
Publication date: 2015-11-04
Anticipated expiration: 2025-06-16

Abstract

The utility model provides a folding window, including the folding casement of window frame, handle, first folding casement and second, the upper end of first folding casement is rotated with the upper end of window frame and is connected, the lower extreme of first folding casement rotates with the upper end of the folding casement of second to be connected, the handle set up in the lower part border department of first folding casement. The utility model discloses a folding window is when right through the handle when folding window opens, form certain folding angle between the folding casement of first folding casement and second, can play the better effect of sheltering from to sleet, reduce sleet permeate indoor, like this, can the indoor ventilation demand of fully provided, can reduce sleet again and permeate indoorly.

Description

A kind of folding window

Technical field

The utility model relates to a kind of window, particularly relates to a kind of folding window.

Background technology

Existingly push away window as shown in Figure 1, comprise window frame 1, sash 2 and handle 3, sash 2 upper end and window frame 1 upper end are rotationally connected, and push away window open mode as shown in Figure 2, by handle 3 by extrapolated for sash 2, then by bracing or strutting arrangement 4 fixed sash 2.This shortcoming pushing away window main is, when sleety weather is opened, has more sleet and enters indoor, close completely, affect room ventilation.

Utility model content

For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of folding window, can meet indoor ventilation requirement, can reduce again sleet and penetrate into indoor.

The technical solution of the utility model is achieved in that

A kind of folding window, comprise window frame, handle, the first folding window ventilation fan and the second folding window ventilation fan, the described upper end of the first folding window ventilation fan and the upper end of window frame are rotationally connected, the lower end of described first folding window ventilation fan and the upper end of the second folding window ventilation fan are rotationally connected, and described handle is arranged at the lower edges place of described first folding window ventilation fan.

Preferably, the bracing or strutting arrangement that the first folding window ventilation fan and the second folding window ventilation fan that are in opening are fixed also is comprised.

Preferably, also comprise the 3rd folding window ventilation fan, described 3rd folding window ventilation fan and the second folding window ventilation fan are slidably connected, and described 3rd folding window ventilation fan lower end and described window frame lower end are rotationally connected.

Preferably, the glass of described first folding window ventilation fan and the second folding window ventilation fan is hollow glass.

Preferably, described window frame both sides are provided with the cushion block for preventing sash and window frame generation rigid collision.

The beneficial effects of the utility model are:

When being opened described folding window by handle, certain folding angles is formed between described first folding window ventilation fan and the second folding window ventilation fan, good occlusion effect can be played to sleet, reduce sleet and penetrate into indoor, like this, fully can meet indoor ventilation requirement, sleet can be reduced again and penetrate into indoor.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is a kind of structural representation pushing away window of prior art;

Fig. 2 is that a kind of of prior art pushes away the structural representation that window is in opening;

Fig. 3 is the structural representation of a kind of specific embodiment of folding window described in the utility model;

Fig. 4 is the specific embodiment structural representation that folding window of the present utility model is in opening;

Fig. 5 is the another specific embodiment structural representation that folding window of the present utility model is in opening.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.

As shown in Figure 3, one of the present utility model folds window, comprise window frame 1, handle 3, first folding window ventilation fan 5 and the second folding window ventilation fan 6, the described upper end of the first folding window ventilation fan 5 and the upper end of window frame 1 are rotationally connected, the lower end of described first folding window ventilation fan 5 and the upper end of the second folding window ventilation fan 6 are rotationally connected, and described handle 3 is arranged at the lower edges place of described first folding window ventilation fan 5.In the present embodiment, when being opened described folding window by handle 3, certain folding angles is formed between described first folding window ventilation fan 5 and the second folding window ventilation fan 6, good occlusion effect can be played to sleet, reduce sleet and penetrate into indoor, like this, fully can meet indoor ventilation requirement, sleet can be reduced again and penetrate into indoor.

As the further preferred version of the utility model, as shown in Figure 4 and Figure 5, the bracing or strutting arrangement 4 that the first folding window ventilation fan 5 or the second folding window ventilation fan 6 that are in opening are fixed also is comprised.Because bracing or strutting arrangement belongs to prior art, do not repeat them here, by bracing or strutting arrangement 4, good fixation can be played to folding window ventilation fan.

As the further preferred version of the utility model, as shown in Figure 5, also comprise the 3rd folding window ventilation fan 7, described 3rd folding window ventilation fan 7 and the second folding window ventilation fan 6 are slidably connected, and described 3rd folding window ventilation fan 7 lower end and described window frame 1 lower end are rotationally connected.Belong to prior art owing to being slidably connected, do not repeat them here, by setting up the 3rd folding window ventilation fan 7, completely upper and lower two end faces can be covered up, only communicating with the external world two sides, significantly reduce the sleet blowed into from the outside.

As the further preferred version of the utility model, the glass of described first folding window ventilation fan 5 and the second folding window ventilation fan 6 is hollow glass.The setting of hollow glass, is equivalent to set up isolation layer in glass, can plays certain effect of heat insulation.

As the further preferred version of the utility model, described window frame 1 both sides are provided with the cushion block (not shown) for preventing sash and window frame 1 from rigid collision occurring.Described cushion block is chosen as rubber, by arranging cushion block, can prevent sash and window frame 1 from rigid collision occurring, and improves the application life of window frame 1 and sash.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims

1. a folding window, it is characterized in that: comprise window frame, handle, the first folding window ventilation fan and the second folding window ventilation fan, the described upper end of the first folding window ventilation fan and the upper end of window frame are rotationally connected, the lower end of described first folding window ventilation fan and the upper end of the second folding window ventilation fan are rotationally connected, and described handle is arranged at the lower edges place of described first folding window ventilation fan.

2. one according to claim 1 folds window, it is characterized in that: also comprise the bracing or strutting arrangement be fixed the first folding window ventilation fan and the second folding window ventilation fan that are in opening.

3. one according to claim 1 folds window, it is characterized in that: also comprise the 3rd folding window ventilation fan, and described 3rd folding window ventilation fan and the second folding window ventilation fan are slidably connected, and described 3rd folding window ventilation fan lower end and described window frame lower end are rotationally connected.

4. one according to claim 1 folds window, it is characterized in that: the glass of described first folding window ventilation fan and the second folding window ventilation fan is hollow glass.

5. the one according to the arbitrary claim of claim 1-4 folds window, it is characterized in that: described window frame both sides are provided with the cushion block for preventing sash and window frame generation rigid collision.