CN210798667U

CN210798667U - Door and window reinforced lining structural member for blocking cold and hot bridge

Info

Publication number: CN210798667U
Application number: CN201921392707.6U
Authority: CN
Inventors: 王玉亮; 朱科宣
Original assignee: Henan Keraoen Door And Window Co ltd
Current assignee: Henan Keraoen Door And Window Co ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-06-19
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a block door and window of cold and hot bridge and strengthen inside lining structure spare has solved the poor problem of door and window enhancement inside lining spare energy-conservation nature among the prior art. The utility model discloses a last component and lower component of setting in the section bar, go up the component and all include PVC shell body, steel lining and polyurethane filler with lower component, the PVC shell body cooperatees with the section bar, and polyurethane filler sets up inside the PVC shell body, and the steel lining cooperatees with the PVC shell body. The utility model discloses reinforcing bight joint strength avoids the excessive deformation of fan, improves and influences door, window performance, effectively blocks cold and hot bridge effect, can promote door and window's energy-conservation nature and can satisfy door and window's intensity requirement again, under the condition that does not influence door and window's basic strength property requirement, to the ingenious design of door and window's energy-conserving structure, reach energy-conserving effect.

Description

Door and window reinforced lining structural member for blocking cold and hot bridge

Technical Field

The utility model relates to a door and window technical field especially indicates a door and window who blocks cold and hot bridge strengthens inside lining structure spare.

Background

Along with the increasing energy-saving consciousness of people, the requirements of people on the energy-saving performance of doors and windows are higher and higher. The steel lining used in the traditional door and window profile is reinforced, so that a certain reinforcing effect is realized on doors and windows, but the heat transfer coefficient of the steel lining is higher, so that the energy-saving performance of the doors and windows is greatly damaged, particularly, the steel lining is used as the lining for reinforcing the passive doors and windows, the requirements of the passive doors and windows cannot be met, and the energy-saving effect is poor.

SUMMERY OF THE UTILITY MODEL

To not enough among the above-mentioned background art, the utility model provides a block cold and hot bridge's door and window and strengthen inside lining structure spare has solved the poor problem of door and window enhancement inside lining spare energy-conservation nature among the prior art.

The technical scheme of the utility model is realized like this: the utility model provides a block door and window of cold and hot bridge and strengthen inside lining structure spare, is including setting up last component and lower component in the section bar, goes up the component and all includes PVC shell body, steel lining and polyurethane filler with lower component, and the PVC shell body cooperatees with the section bar, and the polyurethane filler sets up inside the PVC shell body, and the steel lining cooperatees with the PVC shell body.

The PVC shell body of going up the component is the notch font casing, and the steel lining of going up the component includes left steel lining and right angled shape steel lining, and left steel lining and right angled shape steel lining all set up inside the PVC shell body, and the polyurethane filler is located between left steel lining and the right angled shape steel lining.

The left steel lining is clamped in a left clamping groove of the concave shell, and the right angle-shaped steel lining is clamped in a right clamping groove of the concave shell.

The PVC shell body of lower component is the convex shape casing, and the steel lining of going up the component includes interior steel lining and outer steel lining, and interior steel lining sets up inside the convex shape casing, and outer steel lining sets up outside the convex shape casing, and the polyurethane packs and is located between interior steel lining and the convex shape casing.

The outer steel lining is a concave steel lining, and the concave steel lining is buckled with the convex shell.

The utility model discloses a PVC shell body 101 and polyurethane filler 103 cooperation replace traditional steel lining structure, effectively reduce coefficient of heat transfer, and energy-conserving effectual. The utility model discloses reinforcing bight joint strength avoids the excessive deformation of fan, improves and influences door, window performance, effectively blocks cold and hot bridge effect, can promote door and window's energy-conservation nature and can satisfy door and window's intensity requirement again, under the condition that does not influence door and window's basic strength property requirement, to the ingenious design of door and window's energy-conserving structure, reach energy-conserving effect.

Drawings

In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive work.

Fig. 1 is a schematic cross-sectional view of the connection state of the present invention with the sectional material.

Fig. 2 is a schematic view of the connection state of the upper member and the section bar of the present invention.

Fig. 3 is a schematic view of the connection state of the lower member and the section bar of the present invention.

Fig. 4 is a schematic cross-sectional view of the upper member.

FIG. 5 is a cross-sectional view of the lower member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.

Example 1, as shown in fig. 1, 2 and 3, a door and window reinforced lining structure for blocking a cold and hot bridge comprises an upper member 2 and a lower member 3 disposed in a profile 1, wherein each of the upper member 2 and the lower member 3 comprises a PVC outer shell 101, a steel lining 102 and a polyurethane filler 103, the polyurethane filler 103 is made of high-density polyurethane, the PVC outer shell 101 is matched with the profile 1, the PVC outer shell 101 is disposed inside the profile, the polyurethane filler 103 is disposed inside the PVC outer shell 101, the steel lining 102 is matched with the PVC outer shell 101, the steel lining plays a role of supporting and reinforcing the PVC outer shell, the PVC outer shell 101 and the polyurethane filler 103 are matched to replace a conventional steel lining structure, the conventional common steel lining has a thermal conductivity of 1.2 (W/m.k), the heat conductivity coefficient of the blocking cold and hot bridge reinforced lining is 0.8 (W/m.k), the heat transfer coefficient is effectively reduced, and the energy-saving effect is achieved.

Embodiment 2, as shown in fig. 4, a door and window reinforcing lining structure for blocking a cold and hot bridge, a PVC outer shell 101 of the upper member 2 is a concave shell, and the concave shell is arranged in an inverted direction to be matched with a profile. The steel lining 102 of the upper component 2 comprises a left steel lining 2-1 and a right angle steel lining 2-2, the left steel lining 2-1 and the right angle steel lining 2-2 can adopt single-layer steel linings or double-layer steel linings, the left steel lining 2-1 and the right angle steel lining 2-2 are both arranged inside the PVC outer shell 101, the left steel lining 2-1 is clamped in a left clamping groove of the concave shell, and the right angle steel lining 2-2 is clamped in a right clamping groove of the concave shell. The polyurethane filler 103 is positioned between the left steel lining 2-1 and the right angle steel lining 2-2. The left steel lining 2-1 and the right angle steel lining 2-2 are supported inside the PVC outer shell 101, and are matched with the polyurethane filler 103, so that the corner connection strength is enhanced, the excessive deformation of the fan is avoided, the influence on the performance of a door and a window is improved, the cold and hot bridge effect is effectively blocked, and the energy-saving effect is good.

The other structure is the same as embodiment 1.

Embodiment 3, as shown in fig. 5, a door and window reinforced lining structure for blocking a cold and hot bridge, where a PVC outer shell 101 of a lower member 3 is a convex shell, the convex shell is disposed inside a profile, a steel lining 102 of an upper member 2 includes an inner steel lining 3-1 and an outer steel lining 3-2, the inner steel lining 3-1 and the outer steel lining 3-2 may be single-layer steel lining or double-layer steel lining, the inner steel lining 3-1 is disposed on the left side inside the convex shell, the outer steel lining 3-2 is disposed on the right side outside the convex shell, the outer steel lining 3-2 is a concave steel lining, and the concave steel lining is fastened to the convex shell and surrounds the outside of the convex shell to support the convex shell. The polyurethane filler 103 is positioned between the inner steel lining 3-1 and the convex shell, and is matched with the PVC outer shell and the steel lining, so that the corner connecting strength is enhanced, the excessive deformation of the sash is avoided, the influence on the performances of the door and the window is improved, the cold and hot bridge effect is effectively blocked, and the energy-saving effect is good.

The other structure is the same as embodiment 2.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a block cold and hot bridge's door and window and strengthen inside lining structure spare which characterized in that: including setting up upper member (2) and lower component (3) in section bar (1), upper member (2) and lower component (3) all include PVC shell body (101), steel lining (102) and polyurethane filler (103), and PVC shell body (101) cooperate with section bar (1), and polyurethane filler (103) set up inside PVC shell body (101), and steel lining (102) cooperate with PVC shell body (101).

2. A door and window reinforcing lining structure for blocking a cold and hot bridge as claimed in claim 1, wherein: the PVC outer shell (101) of the upper component (2) is a concave shell, the steel lining (102) of the upper component (2) comprises a left steel lining (2-1) and a right angle-shaped steel lining (2-2), the left steel lining (2-1) and the right angle-shaped steel lining (2-2) are arranged inside the PVC outer shell (101), and the polyurethane filler (103) is located between the left steel lining (2-1) and the right angle-shaped steel lining (2-2).

3. The door and window reinforcing lining structure for blocking a cold and hot bridge as claimed in claim 2, wherein: the left steel lining (2-1) is clamped in a left clamping groove of the concave shell, and the right angle-shaped steel lining (2-2) is clamped in a right clamping groove of the concave shell.

4. A door and window reinforcing lining structure for blocking a cold and hot bridge as claimed in claim 1 or 3, wherein: the PVC outer shell (101) of the lower component (3) is a convex shell, the steel lining (102) of the upper component (2) comprises an inner steel lining (3-1) and an outer steel lining (3-2), the inner steel lining (3-1) is arranged inside the convex shell, the outer steel lining (3-2) is arranged outside the convex shell, and the polyurethane filler (103) is positioned between the inner steel lining (3-1) and the convex shell.

5. The door and window reinforcing lining structure for blocking a cold and hot bridge as claimed in claim 4, wherein: the outer steel lining (3-2) is a concave steel lining, and the concave steel lining is buckled with the convex shell.