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Heat insulating type window frame capable of preventing rainwater backward flow

A technology for preventing rainwater and window frames, applied in the direction of window/door frame, base frame, window/door, etc., can solve the problems of accumulation in the second unit area 66, rainwater pouring into the room, affecting the indoor environment, etc., to achieve a good Safety, reduce adverse effects, and prevent safety accidents

Active Publication Date: 2019-09-27
HANGZHOU PACIFIC OCEAN PLASTICS BUILDING MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Among them, in order to make the installation of the fixed window sash more stable, the first installation part 61 is usually fixed with a blocking part 8 near the outdoor part, and the existence of the blocking part 8 also makes it difficult for the rainwater falling into the second unit area 66 to be discharged outdoors. Especially for heat-resisting window frames (in order to ensure heat-resisting, generally do not open the drain hole that communicates with the outside), eventually rainwater will accumulate in the second unit area 66, and once the operator pushes or turns the movable sash, to open the second unit When the zone is 66 hours, the accumulated rainwater may be poured into the room, affecting the indoor environment

Method used

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  • Heat insulating type window frame capable of preventing rainwater backward flow
  • Heat insulating type window frame capable of preventing rainwater backward flow
  • Heat insulating type window frame capable of preventing rainwater backward flow

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Embodiment 1: Reference image 3 and Figure 4 , is a kind of thermal insulation window frame that can prevent rainwater backflow disclosed by the present invention. It includes a window frame composed of four first profiles 1 connected end to end and a central column 2 fixed in the window frame. The first profile 1 includes a second An installation part 11 and a second installation part 12, the first installation part 11 and the second installation part 12 are arranged along the width direction of the first profile 1, where the width direction of the first profile 1 is the horizontal direction from indoor to outdoor; four The four first installation parts 11 on the first profile 1 encircle the first installation area 13, and the central column 2 is vertically arranged and fixed in the first installation area 13, and divides the first installation area 13 into a second unit Area 16 and the first unit area 15 for installing fixed sash, four second installation parts 12 ...

Embodiment 2

[0067] Embodiment two: reference Figure 8 , the difference between this embodiment and Embodiment 1 is that there is no sliding clamping accessory 42, guiding secondary barb 43, mounting secondary groove 114, and clamping secondary groove 115, that is, the second profile 3 only passes through the sliding clamping The connection between the connecting piece 4 and the installation groove 112 of the glass clip is achieved.

[0068] The implementation principle of this embodiment is as follows: the difference from Embodiment 1 is that in the processing of the existing first profile 1, in order to realize the fixing of the fixed window sash through the glass clip, the glass clip installation groove 112 and the clip must be provided. Connect groove 113 (see Figure 6 ). Therefore, the second profile 3 in this embodiment is adapted to the existing conventional first profile 1 without customizing the first profile 1 in Embodiment 1, so that the scope of application is wider, especi...

Embodiment 3

[0069] Embodiment three: reference Figure 9 The only difference between the present embodiment and the second embodiment is that the structure of the sliding clip 4 is different, and the sliding clip 4 realizes the connection with the first mounting part 1 through interference insertion.

[0070] The implementation principle of this embodiment is the same as that of Embodiment 2.

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Abstract

The invention relates to a heat insulating type window frame capable of preventing rainwater backward flow, and relates to the technical field of safety type heat insulating window frames. An existing heat insulating window frame probably has the problem of rainwater backward flow. According to the scheme, the heat insulating type window frame comprises a window frame body formed by four first profiles connected end to end, and a center post fixed into the window frame body. The first profiles comprise first mounting parts and second mounting parts, a first mounting region is defined by the four first mounting parts, the first mounting region is divided into a first unit region and a second unit region through the center post, and a second mounting region is defined by the four second mounting parts. The first mounting part on the first profile on the lowest portion is higher than the corresponding second mounting part. A second profile is mounted in the second unit region and mounted on the upper side of the first profile mounted on the lowest portion, the upper side face of the second profile is higher than the upper end of a blocking strip, and the side, close to the second mounting region, of the upper side face of the second profile is higher than the side away from the second mounting region. The second profile in the scheme can prevent rainwater from flowing indoors backwards, and good safety is achieved.

Description

technical field [0001] The invention relates to the technical field of safe heat-insulating window frames, in particular to a heat-insulating window frame capable of preventing rainwater backflow. Background technique [0002] Windows, as an essential setting in residential housing construction, play the role of ventilation, sound insulation and dust protection. At present, windows mainly include sliding windows, casement windows, inverted windows, etc., and sliding windows and casement windows are more common in real life. [0003] Wherein, existing sliding window is usually made of window frame, window sash, movable parts, as attached figure 1 and figure 2 As shown in , the window frame plays the role of positioning and supporting the window sash. The rectangular window frame is composed of four identical profiles 6 spliced ​​end to end, and a central column 7 is fixed inside the window frame. The profile 6 includes the first installation 61, the second installation par...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B3/26E06B3/263E06B7/14
CPCE06B3/26E06B3/263E06B7/14E06B1/02E06B1/28E06B1/30E06B1/36E06B3/26347E06B3/2675E06B7/26E06B3/2632
Inventor 郑晓海郑宇靖
Owner HANGZHOU PACIFIC OCEAN PLASTICS BUILDING MATERIALS
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