阅读说明：本技术 一种复合节能门窗型材 (Composite energy-saving door and window section bar ) 是由 何芳 于 2021-02-01 设计创作，主要内容包括：本发明公开了一种复合节能门窗型材,包括分别与墙体固定的外窗框和内窗框,外窗框与内窗框之间通过若干隔热条连接,外窗框包括外挡板和内平台,内平台表面高度低于外挡板的上边沿,内窗框包括有一上平面,内平台与上平面拼接并形成一表面光滑且水平的窗扇面；本发明的复合节能门窗型材,解决上述提出的内开式的平开窗存在渗水和窗台积灰打扫困难等问题。(The invention discloses a composite energy-saving door and window profile, which comprises an outer window frame and an inner window frame, wherein the outer window frame and the inner window frame are respectively fixed with a wall body; the invention relates to a composite energy-saving door and window section bar, which solves the problems of water seepage, difficulty in cleaning windowsill accumulated dust and the like of the inward-opening casement window.)

1. The utility model provides a compound energy-conserving door and window section bar, its characterized in that includes outer window frame and interior window frame with the wall body is fixed respectively, outer window frame with connect through a plurality of heat insulating strips between the interior window frame, outer window frame includes outer baffle and inner platform, inner platform surface height is less than the last border of outer baffle, interior window frame is including one last plane, the inner platform with go up the plane concatenation and form a smooth and horizontally casement face in surface.

2. The composite energy-saving door and window profile as claimed in claim 1, wherein the inner platform is provided with a lap joint shoulder at a side close to the inner window frame, the inner window frame is provided with a lap joint plate lap-jointed with the lap joint shoulder, and the lap joint plate realizes lap joint of the inner plane of the outer window frame and the upper plane of the inner window frame to form a sash surface with a smooth and horizontal surface.

3. The composite energy saving door and window profile as claimed in claim 2, wherein the bottom surface of the lap plate is provided with a reinforcing rib.

4. The composite energy saving door and window profile as claimed in claim 2, wherein the lap plate is disposed on the upper portion of the heat insulating strip to realize closed isolation of the upper portion of the heat insulating strip.

5. The composite energy-saving door and window profile as claimed in claim 1, wherein the number of the heat insulation strips is not less than two, and two ends of each heat insulation strip are respectively connected with the outer window frame and the inner window frame through dovetails.

6. The composite energy-saving door and window profile as claimed in claim 1, wherein a water-isolating groove is formed on the outer window frame between the outer baffle and the inner platform, the water-isolating groove is lower than the inner platform, a plurality of water passing holes are formed in the bottom of the water-isolating groove, and the water passing holes are communicated with the outer space of the outer window frame.

7. The composite energy-saving door and window profile as claimed in claim 6, wherein the cross section of the outer window frame is in a shape of Chinese character 'ao', and comprises an outer cavity, the inner bottom surface of the outer cavity is an inclined surface inclined towards the outer side of the wall body, the outer window frame at the bottom end of the inclined surface is provided with a water outlet hole, and the water outlet hole is communicated with the outer space of the outer window frame through the water outlet hole.

8. The composite energy-saving door and window profile as claimed in claim 7, wherein a plurality of reinforcing ribs are arranged on the inner surface of the outer cavity.

9. The composite energy-saving door and window profile as claimed in claim 1, wherein a sealing rubber strip is detachably fixed on the side surface of the outer baffle plate close to the inner platform, and the outer surface of the sealing rubber strip is arc-shaped.

Technical Field

The invention belongs to the field of door and window profiles, and particularly relates to a composite energy-saving door and window profile.

Background

The door and window is an important component of a house building, and has the functions of heat insulation, heat preservation, light transmission, attractive appearance and the like. Along with improvement of living conditions of people, requirements on doors and windows are higher and higher, the original left-right sliding window is changed into an inner-outer casement window, and the sound insulation, heat preservation and heat insulation capabilities are improved. Meanwhile, as the requirement on the attractiveness of the living environment is higher and higher, outward-opening casement windows are not allowed to be adopted in most districts, office buildings and the like, and the influence on the attractiveness and integrity is avoided. Therefore, people mostly adopt the casement window of interior open type nowadays, but the casement window of interior open type has the problem such as infiltration and windowsill deposition difficulty of cleaning, influences people's quality of life and operating mass.

Disclosure of Invention

The invention aims to provide a composite energy-saving door and window profile, which solves the problems of water seepage, difficulty in cleaning windowsill accumulated dust and the like of the inward-opening casement window.

The invention provides a composite energy-saving door and window profile, which comprises an outer window frame and an inner window frame which are respectively fixed with a wall body, wherein the outer window frame is connected with the inner window frame through a plurality of heat insulation strips, the outer window frame comprises an outer baffle and an inner platform, the surface height of the inner platform is lower than the upper edge of the outer baffle, the inner window frame comprises an upper plane, and the inner platform is spliced with the upper plane to form a window sash plane with a smooth and horizontal surface.

Preferably, the inner platform is provided with a lap joint shoulder close to the inner window frame side, the inner window frame is provided with a lap joint plate lapped with the lap joint shoulder, and the lap joint plate realizes lap joint of the inner plane of the outer window frame and the upper plane of the inner window frame to form a window sash surface with a smooth and horizontal surface.

Preferably, a reinforcing rib is arranged on the bottom surface of the lapping plate.

Preferably, the lap plate is arranged on the upper part of the heat insulation strip, and the upper part of the heat insulation strip is sealed and isolated.

Preferably, the setting of heat insulating strip is no less than two, heat insulating strip both ends pass through the forked tail tenon respectively with outer window frame and interior window frame are connected.

Preferably, the outer baffle on the outer window frame with form the water proof groove between the inner platform, the water proof groove position is less than the inner platform height, the water proof groove bottom is provided with a plurality of water holes of crossing, cross water hole and outer window frame exterior space intercommunication.

Preferably, the cross section of the outer window frame is concave, the outer window frame comprises an outer cavity, the inner bottom surface of the outer cavity is an inclined plane inclined towards the outer side of the wall body, a water outlet hole is formed in the outer window frame at the bottom end of the inclined plane, and the water outlet hole is communicated with the outer space of the outer window frame through the water outlet hole.

Preferably, a plurality of reinforcing ribs are arranged on the inner surface of the outer cavity.

Preferably, a sealing rubber strip is detachably fixed on the side face, close to the inner platform, of the outer baffle, and the outer surface of the sealing rubber strip is arc-shaped.

The composite energy-saving door and window profile has the beneficial effects that:

1. the inner flat platform and the last plane concatenation form a smooth and horizontally casement face in surface, are convenient for clean the window frame, solve prior art, and the notch is more on the window frame, the problem that is difficult to the clearance after the deposition appears.

2. The water separation groove is arranged, so that rainwater is prevented from permeating the inner wall body through the windowsill in rainy days, and the problem of water seepage of the inward opening casement window is solved.

Drawings

FIG. 1 is a schematic structural view of a composite energy-saving door and window profile of the technical scheme of the invention,

fig. 2 is a schematic view of a sash installation.

Detailed Description

In order to facilitate the understanding of the technical solutions of the present invention for those skilled in the art, the technical solutions of the present invention will be further described with reference to the drawings attached to the specification.

As shown in fig. 1, the composite energy-saving door and window profile according to the technical scheme of the invention comprises an outer window frame 1 and an inner window frame 2 which are respectively fixed with a wall body. The outer window frame 1 is connected with the inner window frame 2 through a plurality of heat insulation strips 3. The outer sash 1 comprises an outer barrier 10 and an inner platform 12, wherein the surface of the inner platform 12 is lower than the upper edge of the outer barrier 10. The inner frame 2 includes an upper plane 21, and the inner platform 12 is spliced with the upper plane 21 to form a sash surface with a smooth and horizontal surface. The inner flat platform and the last plane concatenation form a smooth and horizontally casement face in surface, are convenient for clean the window frame, solve prior art, and the notch is more on the window frame, the problem that is difficult to the clearance after the deposition appears.

As shown in fig. 1, the inner platform 12 is provided with a lap joint shoulder 16 on a side close to the inner sash 1, and the inner sash 2 is provided with a lap joint plate 22 lap-jointed with the lap joint shoulder 16. The lap joint plate 22 realizes lap joint of the inner plane 12 of the outer window frame 1 and the upper plane 21 of the inner window frame 2 to form a window sash surface with a smooth and horizontal surface, so that the window sash surface is convenient to clean and avoids dust accumulation.

As shown in fig. 1, the bottom surface of the strap 22 is provided with a reinforcing rib 23, which improves the strength of the strap 22 and avoids deformation.

As shown in fig. 1, the lapping plate 22 is disposed on the upper portion of the heat insulating strip 3 to close and isolate the upper portion of the heat insulating strip 3. Prevent rainwater, dust, etc. from entering the heat insulating strips 3, and prolong the service life of the heat insulating strips 3. Two are no less than to the setting of heat insulating strip 3, 3 both ends of heat insulating strip pass through dovetail 31 respectively with outer window frame 1 and interior window frame 2 are connected.

A water-isolating groove 13 is formed on the outer window frame 1 between the outer baffle 10 and the inner platform 12, and the water-isolating groove 13 is lower than the inner platform 12. The bottom of the water isolating groove 13 is provided with a plurality of water through holes 14, and the water through holes 14 are communicated with the external space of the outer window frame 1. As shown in fig. 2, when raining, rainwater permeates from between the outer baffle 10 and the window sash 4, and then flows into the water-isolating groove 13 along the outer baffle 10 and the window sash 4, so that rainwater is effectively prevented from entering the inner window frame 2, and rainwater is prevented from permeating into the inner wall.

As shown in fig. 1, the cross section of the outer window frame 1 is in a shape of Chinese character 'ao', and includes an outer cavity 17, an inner bottom surface of the outer cavity 17 is provided with an inclined surface 18 inclined to the outer side of the wall, and a water outlet hole 19 is formed in the outer window frame 1 at the bottom end of the inclined surface 18. The water outlet hole 14 is communicated with the space outside the outer window frame 1 through the water outlet hole 19. When raining, rainwater permeates between the outer baffle 10 and the window sash 4 and then flows into the water separation groove 13 along the outer baffle 10 and the window sash 4, so that rainwater is effectively prevented from entering the inner window frame 2, and rainwater is prevented from permeating the inner wall.

As shown in fig. 1, a plurality of ribs are disposed on the inner surface of the outer cavity 17. The outer baffle 10 is close to the side of the inner platform 12, a sealing rubber strip 11 is detachably fixed on the side, and the outer surface of the sealing rubber strip 11 is arc-shaped. The sealing rubber strip 11 realizes the sealing between the outer baffle 10 and the window sash 4, and simultaneously avoids the collision between the window sash 4 and the outer baffle 10.

Technical solution of the invention is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the invention is not limited by the above-mentioned manner, and it is within the scope of the invention to adopt various insubstantial modifications of the inventive method concept and technical solution, or to apply the inventive concept and technical solution to other occasions without modification.