CN212958245U

CN212958245U - Concealed drainage window frame with tight and smooth corner combining codes

Info

Publication number: CN212958245U
Application number: CN202021499176.3U
Authority: CN
Inventors: 徐志国
Original assignee: Liaoning Shoujia Architectural Decoration Engineering Technology Co ltd
Current assignee: Liaoning Shoujia Architectural Decoration Engineering Technology Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-04-13
Anticipated expiration: 2030-07-27

Abstract

The utility model relates to a concealed drainage window frame with tight and smooth corner combining codes, which comprises an inner frame body and an outer frame body, wherein the outer frame body comprises only three cavities enclosed by sectional materials, namely a water collecting cavity, a drainage cavity and a sectional material inner cavity which are arranged in sequence from top to bottom in a straight line; the water collecting cavity is communicated with the water draining cavity, a water draining hole is formed in the position, close to the outdoor side, of the water draining cavity, the bottom surface of the water draining cavity is an inclined surface, the joint of the top surface and the inner side surface is an arc surface, and the inner side frame body is connected with the outer side frame body through a multi-cavity heat insulation strip. This novel current drainage system of solution group angle sign indicating number has the condition of angularity, will organize the position of angle sign indicating number and move the outdoor side of hugging closely the window frame, and the leakproofness of group angle sign indicating number is higher with the coincide nature between the section bar of window frame, and the frame is more level and more smooth, solves the single cavity of section bar problem of insulating against heat through adopting the multicavity heat insulating strip simultaneously. In addition, the top surface and the inner side surface of the drainage cavity adopt cambered surface structures, so that the whole outer frame structure is more stable in smooth transition.

Description

Concealed drainage window frame with tight and smooth corner combining codes

Technical Field

The utility model relates to door and window section bar technical field, concretely relates to tight, the smooth hidden drainage window frame of group's angle sign indicating number.

Background

The door and window profile industry has developed several generations of products from wood windows to system windows, and it can be said that the technology is well established. The drainage system of door and window also is by original section bar self cavity drainage of punching, develops to utilize and catchment chamber and drainage chamber intercommunication and carry out the drainage, and this kind of drainage system that can water is the most economic and the highest drainage mode of price/performance ratio. Because the window frame is spliced by the section bar and the 45-degree angle code at the two ends of the section bar. However, in order to provide space for a drainage cavity, the window frame sectional material of the existing drainage system has at least two inner cavities, and the inner cavity of the corner connector can only be arranged outside the non-room, so that the matching degree and the tightness are relatively poor when the corner connector is arranged on the sectional material, and the possibility of corner tilting is caused. In addition, the inside of the existing drainage cavity is a regular edge, so that the joint of the water collecting cavity is also a regular edge, and the structure of the water collecting cavity and the drainage cavity is relatively unstable and is easy to move due to overlarge external force.

SUMMERY OF THE UTILITY MODEL

To the above defect, the utility model provides a close, the level and smooth hidden drainage window frame of group's angle sign indicating number utilizes the chamber that catchments, drainage chamber and section bar inner chamber to be the straight line and arranges in proper order, makes group's angle sign indicating number inner chamber be close to the outdoor side, and the top surface and the medial surface in drainage chamber adopt cambered surface structure, solve above-mentioned problem.

In order to realize the purpose, the following technical scheme is adopted: a concealed drainage window frame with tight and smooth corner combining codes comprises an inner frame body and an outer frame body, wherein the outer frame body comprises only three chambers defined by sectional materials, namely a water collecting chamber, a drainage chamber and an inner chamber of the sectional materials, which are arranged in sequence from top to bottom in a straight line; the water collecting cavity is communicated with the water draining cavity, a water draining hole is formed in the position, close to the outdoor side, of the water draining cavity, the bottom surface of the water draining cavity is an inclined surface, the joint of the top surface and the inner side surface is an arc surface, and the inner frame body is connected with the outer frame body through a heat insulating strip.

Further, the heat insulation strip is a multi-cavity heat insulation strip.

The utility model discloses beneficial effect: the problem of current drainage system group angle sign indicating number have the rake angle is solved, will organize the position of angle sign indicating number and move the outdoor side of hugging closely the window frame, and the leakproofness and the coincide nature of group angle sign indicating number are higher between the section bar of window frame, and the frame is more level and more smooth, solves the thermal-insulated problem of section bar list cavity simultaneously through adopting the thermal-insulated strip of multicavity. In addition, the top surface and the inner side surface of the drainage cavity adopt cambered surface structures, so that the whole outer frame structure is more stable in smooth transition.

Drawings

FIG. 1 is a schematic cross-sectional structural view of the present invention;

fig. 2 is the utility model discloses a be applied to flat-open window's structural schematic diagram.

As shown in the figure: 1. an inner frame body; 2. an outer frame body; 3. a heat insulating strip; 4. an inner fan; 5. an outer fan; 6. sealing rubber strips; 7. glass; 8. pressing the wire; 21. a water collection cavity; 22. a drainage cavity; 23. an inner cavity of the section; 221. and (4) draining the water.

Detailed Description

Examples

The present invention will be further described with reference to the accompanying drawings, and the drainage window frame shown in fig. 1 includes an inner frame (1) and an outer frame (2), the outer frame (2) includes three chambers defined by sectional materials, namely a water collecting chamber (21), a drainage chamber (22) and a sectional material inner chamber (23), the water collecting chamber (21) is communicated with the drainage chamber (22), and a drainage hole (221) is formed in the drainage chamber (22) near the outer side of the chamber, so as to form a drainage system. The bottom surface design of drainage chamber (22) here is the inclined plane, and the top surface designs arc surface structure with the medial surface junction, makes drainage chamber (22) and catchment chamber (21) smooth transition, makes whole outside framework (2) structure more stable. Water collection chamber (21), drainage chamber (22) and section bar inner chamber (23) are the straight line and arrange from top to bottom in proper order, all are close to outdoor side, and the work of 45 group angle sign indicating number concatenation in both ends is hugged closely outdoor side between the section bar of this window frame like this, compare and close more that indoor side group angle sign indicating number is undoubtedly close, and the frame is more level and more smooth. The inner frame body (1) is connected with the outer frame body (2) through the heat insulation strips (3), and in order to solve the heat insulation problem, the heat insulation strips (3) adopt multi-cavity heat insulation strips. As shown in fig. 2, the drainage window frame is applied to a casement window, the window sash of the embodiment comprises an inner sash (4) and an outer sash (5), the inner sash (4) and the outer sash (5) are respectively installed on an inner side frame body (1) and an outer side frame body (2) of the drainage window frame through sealing rubber strips (6), the inner sash (4) and the outer sash (5) are connected through heat insulation strips (3), glass (7) is installed on the window sash, pressing lines (8) are buckled between the inner sash (4) and the glass (7), the glass (7) is sealed with the outer sash (5) and the pressing lines through the sealing rubber strips (6), and as can be seen from the figure, a corner combining code is directly penetrated into an inner cavity (23) of a section bar, and the position of the corner combining code is tightly attached to one side of the outdoor.

Claims

1. A concealed drainage window frame with tight and smooth corner combining codes comprises an inner frame body and an outer frame body, and is characterized in that the outer frame body comprises only three chambers defined by sectional materials, namely a water collecting chamber, a drainage chamber and a sectional material inner chamber, which are arranged in sequence from top to bottom in a straight line; the water collecting cavity is communicated with the water draining cavity, a water draining hole is formed in the position, close to the outdoor side, of the water draining cavity, the bottom surface of the water draining cavity is an inclined surface, the joint of the top surface and the inner side surface is an arc surface, and the inner frame body is connected with the outer frame body through a heat insulating strip.

2. The concealed, closed, flush drainage sash according to claim 1, wherein said insulating strips are multi-cavity insulating strips.