Window pasting frame profile energy-saving structure

Abstract

The utility model discloses an energy-saving structure of a window frame section bar. The energy-saving structure comprises a window frame fixedly arranged on a wall body, hollow glass is fixedly arranged on the window frame; the combined frame body comprises an L-shaped frame which is fixedly arranged on the window frame through a bolt; the trapezoid frame is fixedly arranged on the wall body through bolts, and the connecting piece is arranged on the window frame. According to the window pasting frame profile energy-saving structure, the positions of the L-shaped frame and the trapezoid frame are fixed through the bolts, the L-shaped frame and the trapezoid frame form a whole through the connecting piece, the whole is reinforced again through the heat insulation clamping block, when wind enters a room through a gap, the wind is blocked by the L-shaped frame and the trapezoid frame and finally led to the heat insulation clamping block to be weakened again, and heat exchange is reduced. Meanwhile, the heat insulation clamping blocks have good ductility, when the L-shaped frame and the trapezoidal frame have physical structure changes due to thermal expansion and cold contraction, the heat insulation clamping blocks can play a buffering role and adapt to new structure changes, and damage caused by uneven stress on the two sides of the connecting piece is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of window sealing, in particular to an energy-saving structure of a window frame profile. Background Art

[0002] Doors and windows are the weak link in the insulation of building envelope structures, causing great energy loss. At present, energy-saving measures for windows usually consist of adding insulation layers and adding sealing structures. In conjunction with publication number CN 212105560U, published on December 8, 2020, a window frame profile energy-saving structure is disclosed.

[0003] In the prior art including the above patents, the L-shaped frame has a low thermal conductivity and is covered on the inside of the window to initially fix the window to prevent deformation, reduce the gap between the window and the wall, and save energy. However, the L-shaped frame is connected to the window by fastening bolts, and lacks sealing and heat preservation measures between the window and the wall. Under the extremely low temperature conditions in the northern region, the window will expand and contract due to heat and cold, and a gap will be generated between the window and the original wall. In addition, under the wind tunnel effect, the gap will be eroded and expanded, thereby reducing the effect of sealing and heat preservation. Utility Model Content

[0004] The utility model aims to provide a window frame profile energy-saving structure for solving the above problems.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a window frame profile energy-saving structure, comprising a window frame fixedly arranged on a wall;

[0006] Insulating glass fixed to the window frame;

[0007] Combo frame, including:

[0008] An L-shaped frame fixed to the window frame by bolts;

[0009] A ladder frame fixed to the wall by bolts;

[0010] A connector is arranged on the window frame and is used to connect the L-shaped frame and the ladder-shaped frame into one piece, and the connector is equipped with a heat-insulating card block, and two sides of the heat-insulating card block are respectively against the L-shaped frame and the ladder-shaped frame.

[0011] Preferably, a first heat-insulating block is fixedly provided at a right angle of the L-shaped frame, and a cross-section of the first heat-insulating block is a right-angled triangle.

[0012] Preferably, a first step plate arranged at an angle of degrees is fixedly provided inside the L-shaped frame.

[0013] Preferably, a second heat insulating block is fixedly provided at a right angle of the ladder-shaped frame, and a second step plate is fixedly provided along a vertical direction of the second heat insulating block.

[0014] Preferably, ventilation grooves are provided in the middle of the first step plate and the second step plate.

[0015] Preferably, the L-shaped frame and the ladder-shaped frame are both installed with mounting strips, the mounting strips are provided with through holes for bolts to pass through and the first surfaces of the mounting strips are both installed with a plurality of positioning suction cups.

[0016] Preferably, the L-shaped frame, the connecting piece and the ladder-shaped frame are hollow-structured wood-plastic composite panels.

[0017] Preferably, the first thermal insulation block and the second thermal insulation block are nylon thermal insulation blocks.

[0018] In the above technical solution, the utility model provides a window sticker frame profile energy-saving structure, which has the following beneficial effects: the window sticker frame profile energy-saving structure fixes the position of the L-shaped frame and the ladder frame by bolts, uses the connecting piece to form the two into a whole, and is reinforced again by the heat-insulating block. When the wind enters the room through the gap, it is blocked by the L-shaped frame and the ladder frame, and finally leads to the heat-insulating block to be weakened again, reducing heat exchange. At the same time, the heat-insulating block has good ductility. When the L-shaped frame and the ladder frame undergo physical structural changes due to thermal expansion and contraction, the heat-insulating block can play a buffering role and adapt to the new structural changes to avoid damage caused by uneven force on both sides of the connecting piece. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 An overall three-dimensional schematic diagram provided for an embodiment of the utility model;

[0021] Figure 2 A schematic diagram of a combined frame provided by an embodiment of the utility model;

[0022] Figure 3 An exploded schematic diagram of a combined frame provided in an embodiment of the utility model;

[0023] Figure 4 A schematic diagram of a mounting strip and a positioning suction cup provided in an embodiment of the utility model;

[0024] Figure 5 The present invention is a schematic cross-sectional view of a combined frame provided in an embodiment of the present invention.

[0025] Description of reference numerals:

[0026] 1. Insulating glass; 2. Window frame; 3. Combined frame; 31. L-shaped frame; 311. First step plate; 312. First insulation block; 313. First mounting strip; 32. Connector; 33. Ladder frame; 331. Second step plate; 332. Second insulation block; 333. Second mounting strip; 34. Insulation card block; 35. Positioning suction cup. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0028] like Figure 1-5 As shown, a window frame profile energy-saving structure includes a window frame 2 fixedly arranged on a wall;

[0029] The insulating glass 1 is fixedly mounted on the window frame 2;

[0030] The combined frame 3 includes:

[0031] An L-shaped frame 31 fixed on the window frame 2 by bolts;

[0032] A ladder frame 33 fixed on the wall by bolts;

[0033] A connector 32 is provided on the window frame 2 for connecting the L-shaped frame 31 and the ladder-shaped frame 33 into one body, and the connector 32 is equipped with a heat-insulating block 34 , the two sides of which are respectively against the L-shaped frame 31 and the ladder-shaped frame 33 .

[0034] Specifically, the right angle of the L-shaped frame 31 is closely attached to the connection between the insulating glass 1 and the window frame 2, the right angle of the trapezoidal frame 33 is closely attached to the connection between the window frame 2 and the wall, the first surface of the insulation block 34 is an arc surface, and the first surface of the connector 32 is provided with a chamfer.

[0035] Furthermore, the positions of the L-shaped frame 31 and the window frame 2 are aligned, and the L-shaped frame 31 is fixed to the first surface of the window frame 2 by driving bolts. The L-shaped frame 31 drives the connecting piece 32 to fit the second surface of the window frame 2, so that the right angle of the trapezoidal frame 33 fits the connection between the wall and the window frame 2, and the trapezoidal frame 33 is fixed by bolts. Subsequently, the heat insulating block 34 is inserted along the first surface of the connecting piece 32, and the heat insulating block 34 and the chamfer on the connecting piece 32 are guided and slid, and then fixed. When wind enters the room from the connection gaps between the window frame 2 and the insulating glass 1, and the window frame 2 and the wall, it will be blocked by the L-shaped frame 31 and the trapezoidal frame 33 respectively, and finally led to the heat insulating block 34 to be weakened again, thereby reducing heat exchange.

[0036] In the above technology, the L-shaped frame 31 and the ladder-shaped frame 33 are fixed in position by bolts, and the two are integrated by the connector 32, and reinforced again by the heat-insulating block 34. When the wind enters the room through the gap, it is blocked by the L-shaped frame 31 and the ladder-shaped frame 33, and finally led to the heat-insulating block 34 to be weakened again, reducing heat exchange. At the same time, the heat-insulating block 34 has good ductility. When the L-shaped frame 31 and the ladder-shaped frame 33 undergo physical structural changes due to thermal expansion and contraction, the heat-insulating block 34 can play a buffering role and adapt to the new structural changes, avoiding damage caused by uneven force on both sides of the connector 32.

[0037] As an embodiment further provided by the present invention, a first heat insulating block 312 is fixedly provided at a right angle of the L-shaped frame 31 , and the cross section of the first heat insulating block 312 is a right triangle.

[0038] Specifically, the first heat insulating block 312 abuts against the installation position of the insulating glass 1 to initially block the gap at the installation position, and at the same time guides the wind flow direction through the internal structure of the L-shaped frame 31, such as Figure 5 As shown, after the wind flows into the L-shaped frame 31 , it circulates in the cavity. Due to the first step plate 311 fixedly arranged inside the L-shaped frame 31 , the air leakage in the gap is weakened and decelerated by the first step plate 311 during the flow process.

[0039] As another embodiment further provided by the present invention, a second heat insulating block 332 is fixedly provided at a right angle of the ladder frame 33 , and a second step plate 331 is fixedly provided along a vertical direction of the second heat insulating block 332 .

[0040] Specifically, the second heat insulation board 332 seals the installation position of the window frame 2, and Figure 5 As shown, the wind flow is guided by the internal structure of the trapezoidal frame 33 so that the wind flow circulates in the cavity of the trapezoidal frame 33 and then passes through the second step plate 331 , and the wind speed is reduced by the second step plate 331 .

[0041] As another embodiment further provided by the present invention, ventilation grooves are provided in the middle of the first step plate 311 and the second step plate 331 .

[0042] Specifically, the ventilation slots limit the direction of the wind flow directed to the first step plate 311 and the second step plate 331 , and the heat conduction efficiency is reduced through the heat insulation block 34 , thereby avoiding indoor temperature loss.

[0043] As another embodiment further provided by the present invention, mounting strips 36 are installed on both the L-shaped frame 31 and the ladder-shaped frame 33 . The mounting strips 36 are provided with through holes for bolts to pass through and a plurality of positioning suction cups 35 are installed on the first surface thereof.

[0044] Specifically, during installation, the mounting strip 36 is attached to and pressed against the window frame 2 or the wall, so that the air in the positioning suction cup 35 is squeezed out to form a negative pressure environment. The mounting strip 36 is fixed to the window frame 2 or the wall to position the combined frame 3, which is convenient for the subsequent installation of bolts.

[0045] As another embodiment further provided by the present invention, the L-shaped frame 31, the connecting member 32 and the ladder-shaped frame 33 are hollow-structured wood-plastic composite panels.

[0046] Specifically, a plurality of cavities are provided inside the L-shaped frame 31 and the trapezoidal frame 33 to guide the wind flow direction and reduce heat conduction.

[0047] Working principle: Align the L-shaped frame 31 with the position of the window frame 2, and fit and press the installation strip 36 against the window frame 2 or the wall, so that the air in the positioning suction cup 35 is squeezed out to form a negative pressure environment. The installation strip 36 is fixed to the window frame 2 or the wall, and the combined frame 3 is positioned. The L-shaped frame 31 is fixed to the first surface of the window frame 2 by driving bolts. The L-shaped frame 31 drives the connecting piece 32 to fit the second surface of the window frame 2, so that the right angle of the trapezoidal frame 33 fits the connection between the wall and the window frame 2. The trapezoidal frame 33 is fixed by bolts, and then the heat insulation block 34 is inserted along the first surface of the connecting piece 32. The heat insulation block 34 and the chamfer on the connecting piece 32 are guided and then fixed. The first heat insulation block 312 is against the installation location of the insulating glass 1 to preliminarily block the gap at the installation location. At the same time, the wind flow direction is guided by the internal structure of the L-shaped frame 31, such as Figure 5 As shown, after the wind flows into the L-shaped frame 31, it circulates in the cavity. Due to the first step plate 311 fixedly arranged inside the L-shaped frame 31, the air leakage in the gap is weakened and decelerated by the first step plate 311 during the flow process. At the same time, the second heat insulation board 332 seals the installation position of the window frame 2, and as shown in FIG. Figure 5 As shown, the wind flow is guided by the internal structure of the trapezoidal frame 33, so that the wind flow circulates in the cavity inside the trapezoidal frame 33 and then passes through the second step plate 331, and the wind speed is reduced by the second step plate 331. The ventilation grooves limit the direction of the wind flow guided to the first step plate 311 and the second step plate 331, and the heat conduction efficiency is reduced by the insulation block 34, thereby avoiding the loss of indoor temperature.

[0048] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A window frame profile energy-saving structure, characterized in that: It comprises a window frame (2) fixedly arranged on a wall; A hollow glass (1) fixedly mounted on a window frame (2); The combined frame (3) comprises: An L-shaped frame (31) fixed on the window frame (2) by means of bolts; A ladder-shaped frame (33) fixed on the wall by bolts; A connecting piece (32) is arranged on the window frame (2) and is used to connect the L-shaped frame (31) and the ladder-shaped frame (33) into one piece, and the connecting piece (32) is equipped with a heat-insulating block (34), and two sides of the heat-insulating block (34) are respectively abutted against the L-shaped frame (31) and the ladder-shaped frame (33).

2. The window frame profile energy-saving structure according to claim 1, characterized in that: A first heat insulating block (312) is fixedly arranged at a right angle of the L-shaped frame (31), and the cross section of the first heat insulating block (312) is a right triangle.

3. The window frame profile energy-saving structure according to claim 2, characterized in that: A first step plate (311) arranged at an angle of 45 degrees is fixedly disposed inside the L-shaped frame (31).

4. The window frame profile energy-saving structure according to claim 3, characterized in that: A second heat insulating block (332) is fixedly arranged at a right angle of the ladder-shaped frame (33), and a second step plate (331) is fixedly arranged along a vertical direction of the second heat insulating block (332).

5. The window frame profile energy-saving structure according to claim 4, characterized in that: Ventilation slots are provided in the middle of the first step plate (311) and the second step plate (331).

6. The window frame profile energy-saving structure according to claim 1, characterized in that: The L-shaped frame (31) and the ladder-shaped frame (33) are both installed with mounting strips (36), the mounting strips (36) are provided with through holes for bolts to pass through, and a plurality of positioning suction cups (35) are installed on the first surface thereof.

7. The window frame profile energy-saving structure according to claim 1, characterized in that: The L-shaped frame (31), the connecting piece (32) and the ladder-shaped frame (33) are wood-plastic composite panels with hollow structures.

8. The window frame profile energy-saving structure according to claim 4, characterized in that: The first thermal insulation block (312) and the second thermal insulation block (332) are nylon thermal insulation blocks.

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