CN218324517U - A very narrow casement window with strong sealing and heat insulation - Google Patents

Abstract

The utility model provides a sealed heat-proof strong extremely narrow flat-open window, be connected through frame heat insulating strip between the inboard section bar of frame and the frame enclosing cover section bar, the window inside casing and corresponding be connected with inside casing heat insulating strip between the blank pressing, through frame inboard section bar and frame enclosing cover section bar structure, combine frame heat insulating strip and inside casing heat insulating strip, form thermal-insulated bridge cut-off structure, reduce the indoor outer difference in temperature transmission between the section bar, effectively improve thermal-insulated effect when realizing extremely narrow flat-open window, improve indoor outer thermal-insulated heat preservation performance, and through third sealing strip and fourth sealing strip, effectively improve casement and the sealed effect of screen window sash between the frame and well club after closing, reduce into the hidden danger of intaking, improve airtight water proofness, combine first sealing strip and second sealing strip through the window heat insulating strip, adopt built-in notch fixed hardware spare part simultaneously, can make built-in hardware spare part not be stained with water, dry, high temperature resistant and corrosion resistant, the high bearing of casement has been broken through, and the heat preservation effect of casement is improved.

Description

A very narrow casement window with strong sealing and heat insulation

technical field

The utility model relates to the field of doors and windows, in particular to an extremely narrow casement window with strong sealing and heat insulation.

Background technique

With the development of society, for the purpose of saving energy, the requirements for energy-saving products are getting higher and higher. 75% building energy saving requirement, in which the heat transfer coefficient K limit of energy-saving doors and windows is K<2.0W/m". Improve the comprehensive performance of doors and windows, highlight the decorative performance of products, cater to the new concept of modern people's pursuit of returning to nature, and adapt to the increasing demand for energy-saving products in the door and window market.

The existing doors and windows generally include aluminum profile and glass body, the aluminum profile is fixedly installed on the wall, the glass body is embedded in the profile and is bonded and fixed with the profile through glue; for the above-mentioned related technologies, the invention People think that the profile is made of aluminum, and the thermal conductivity of aluminum is relatively high, which has a great impact on the thermal insulation performance of indoor and outdoor. There is a defect that the thermal insulation performance of the door and window installation is poor, and the door The poor sealing after installation increases the hidden danger of water ingress, and affects the function of airtight, watertight, heat preservation and heat insulation at the same time.

Utility model content

The utility model improves the existing technology in view of the above-mentioned shortcomings, and provides a very narrow casement window with strong sealing and heat insulation, which has the advantages of improved stability and heat insulation effect. The technical scheme is as follows:

An extremely narrow casement window with strong sealing and heat insulation, comprising a fixed window frame, a window sash hinged on the inner side of the fixed window frame and a screen fan hinged on the inner side of the fixed window frame, the fixed window frame includes a A fixed outer frame and a middle stile arranged inside the outer frame, fixed glass is connected between the outer frame and the middle stile, and the window sash includes a window frame arranged between the outer frame and the middle stile, the window frame The inner side is connected with window glass, and the screen fan includes a yarn frame arranged between the outer frame and the middle stile. Outer cover profile, the inner profile of the frame and the frame outer cover profile are connected through the outer frame heat insulation strip, the inner side of the frame inner profile is respectively connected to the window inner frame corresponding to the window sash, and respectively corresponding to the fixed glass. The profile of the outer cover of the frame corresponds to the extension of the window sash and the fixed glass, respectively, and the edge is provided. The inner frame heat insulation strip is connected between the inner frame of the window and the corresponding edge. The crimping edge is crimped to fix the glass, and the window frame includes a window inner section bar and a window outer section bar, and the window inner section bar and the window outer section bar are connected by a window heat insulating strip.

The window sash and the screen fan are respectively hinged to the outer frame, and the window sash is opened outwards and the screen fan is opened inwards by the hinges.

Further, the window sash and the screen fan are arranged parallel to each other.

Further, the window frame on the side opposite to the hinge of the window sash is equipped with an outward opening handle, and the screen frame on the side opposite to the hinge of the sash is equipped with an inner opening handle. The opening handle and the inner opening handle are arranged in the same direction, and when the window sash and the yarn fan are both in the closed state, the inner opening handle is arranged inside the yarn frame.

Further, a first eccentric drive lock box is fixedly connected to the handle for outward opening in the window frame, and a second eccentric drive lock box is fixedly connected to the handle for inward opening in the yarn frame.

A first sealing strip is connected between the window outer profile and the window heat insulation strip, and a second sealing strip is connected to the window outer profile on one side of the window inner frame, and the second sealing strip is connected to the window when the sash is closed. The inner frame is in close contact.

Furthermore, the window inner frame extends toward one side of the window sash and is connected with a third sealing strip, and the third sealing strip is in close contact with the window inner profile when the window sash is closed.

The yarn frame extends toward one end of the profile inside the frame and is connected with a fourth sealing strip. The fourth sealing strip is in close contact with the profile inside the frame when the yarn fan is closed, and the inside of the yarn frame is pressed by the limiting profile. Connect the gauze.

The hypotenuse crimping line has a triangular structure, and its two corners are hooked to the profile inside the frame, and one of the end corners is extended with a support arm, and the support arm abuts against the profile inside the frame.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model forms a heat-insulating broken bridge structure through the frame inner profile and the frame outer cover profile structure, combined with the outer frame heat insulation strip and the inner frame heat insulation strip, and reduces the The indoor and outdoor temperature difference transmission between the profiles realizes the extremely narrow casement window while effectively improving the heat insulation effect and improving the indoor and outdoor heat insulation performance, and through the third sealing strip and the fourth sealing strip, the window and gauze fans are effectively improved. The sealing effect between the outer frame and the stile after closing reduces the hidden danger of water ingress and improves the airtightness and watertightness. The first sealing strip and the second sealing strip are combined through the window heat insulation strip, and the built-in notch is used to fix the hardware parts The components can make the built-in hardware parts not wet, dry, high temperature resistant and corrosion resistant, breaking through the high load bearing of the window sash, and improving the thermal insulation effect of the window sash.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments:

Fig. 1 is the side view structure diagram of the window sash of the utility model;

Fig. 2 is a schematic diagram of the overall structure side view of the utility model;

Fig. 3 is the structural diagram of the eccentric drive lock box of the utility model;

Fig. 4 is a structural schematic diagram of a top view of the overall structure of the utility model;

Including: 1. fixed window frame; 2. window sash; 3. gauze fan; 4. outer frame; 5. stile; 6. fixed glass; 7. window frame; 8. window glass; 9. gauze frame; Net; 11. Inside profile of the frame; 12. Cover profile of the frame; 13. Heat insulation strip of the outer frame; 14. Inner frame of the window; 1. Window inner profile; 19. Window outer profile; 20. Window insulation strip; 21. Outward opening handle; 22. Inward opening handle; 23. First eccentric drive lock box; 24. Second eccentric drive lock Box; 25, first sealing strip; 26, second sealing strip; 27, third sealing strip; 28, fourth sealing strip; 29, support arm; 30, hinge.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. . Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

The utility model embodiment will be described in further detail below in conjunction with accompanying drawing, detail is as follows:

An extremely narrow casement window with strong sealing and heat insulation, comprising a fixed window frame 1, a sash 2 hinged on the inner side of the fixed window frame 1, and a gauze fan 3 hinged on the inner side of the fixed window frame 1, the fixed window frame 1 includes useful In the outer frame 4 fixed to the wall and the middle stile 5 arranged inside the outer frame 4, a fixed glass 6 is connected between the outer frame 4 and the middle stile 5, and the window sash 2 includes Between the window frame 7, the inside of the window frame 7 is connected with a window glass 8, the screen fan 3 includes a screen frame 9 arranged between the outer frame 4 and the middle stile 5, and the inside of the screen frame 9 is connected with a screen 10 , the outer frame 4 and the middle stile 5 both include a frame inner profile 11 and a frame outer cover profile 12, the frame inner profile 11 and the frame outer cover profile 12 are connected by an outer frame heat insulating strip 13, the inner side of the frame inner profile 11 A window inner frame 14 is connected to the window sash 2 respectively, and a hypotenuse pressing line 15 is connected to the fixed glass 6 respectively. The inner frame insulation strip 17 is connected between the corresponding crimping edges 16, and the beveled edge crimping line 15 is crimped with the corresponding crimping edge 16 to fix the glass 6. The window frame 7 includes a window inner profile 18 and a window outer profile 19. The window inner profile 18 and the window outer profile 19 are connected by a window heat insulating strip 20 .

The window sash 2 and the gauze fan 3 are respectively hinged to the outer frame 4 through the hinge 30 , and the sash 2 is set outwardly and the gauze fan 3 is set inwardly by the hinge 30 .

Further, the window sash 2 and the screen fan 3 are arranged parallel to each other, the window frame 7 on the side opposite to the hinge of the window 2 is equipped with an outward opening handle 21, and the screen fan 3 is located on the screen frame 9 on the opposite side of the hinge. The inner opening handle 22 is installed, the outer opening handle 21 and the inner opening handle 22 are arranged in the same direction, and when the window sash 2 and the yarn fan 3 are both in the closed state, the inner opening handle 22 is arranged on the inside of the yarn frame 9 , the window frame 7 is fixedly connected with the first eccentric drive lock box 23 corresponding to the outward opening handle 21, and the second eccentric drive lock box 24 is fixedly connected with the corresponding inner opening handle 22 in the yarn frame 9, through the built-in eccentric drive lock The box can make the fan surface more concise, and the handle can be installed on the front, which is more convenient and simple to use, and the narrow side highlights the limit.

A first sealing strip 25 is connected between the window outer profile 19 and the window heat insulation strip 20, and a second sealing strip 26 is connected to the side of the window outer profile 19 located at the window inner frame 14, and the second sealing strip 26 is located when the window sash 2 is closed. In close contact with the window inner frame 14, the window inner frame 14 extends toward the side of the window sash 2 and is connected with a third sealing strip 27, and the third sealing strip 27 is in close contact with the window inner profile 18 when the window sash 2 is closed.

The yarn frame 9 extends toward one end of the profile 11 inside the frame and is connected with a fourth sealing strip 28. The fourth sealing strip 28 is in close contact with the profile 11 inside the frame when the yarn fan 3 is closed, and the inside of the yarn frame 9 is crimped by the limiting profile gauze10.

The hypotenuse crimping line 15 is in a triangular structure, and its two ends are hooked to the frame inner profile 11, and one end angle is extended to be provided with a support arm 29, and the support arm 29 abuts against the frame inner profile 11, and the support arm 29 can improve The supporting force of the hypotenuse pressure line 15 to the fixed glass 6 makes the fixed glass 6 more stable.

The utility model forms a heat-insulating broken bridge structure through the structure of the inner profile 11 of the frame and the profile 12 of the outer cover of the frame, combined with the heat insulation strip 13 of the outer frame and the heat insulation strip 17 of the inner frame, which reduces the indoor and outdoor temperature difference transmission between the profiles, and realizes extremely The narrow casement window can effectively improve the heat insulation effect at the same time, and improve the heat insulation performance indoors and outdoors, and through the third sealing strip 27 and the fourth sealing strip 28, the contact between the window sash 2 and the screen fan 3 after closing and the outer frame 4 can be effectively improved. The sealing effect between the stile 5 reduces the hidden danger of water ingress and improves the airtightness and watertightness. The first sealing strip 25 and the second sealing strip 26 are combined through the window heat insulation strip 20, and the hardware parts are fixed by the built-in notch. The built-in hardware parts can be kept water-free, dry, high-temperature-resistant and corrosion-resistant, breaking through the high load-bearing capacity of the window sash 2, and improving the thermal insulation effect of the window sash 2.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (9)

1. An extremely narrow casement window with strong sealing and heat insulation, comprising a fixed window frame (1), a sash (2) hinged on the inner side of the fixed window frame (1) and a sash hinged on the inner side of the fixed window frame (1). A gauze fan (3), the fixed window frame (1) includes an outer frame (4) for fixing to the wall and a stile (5) arranged inside the outer frame (4), the outer frame (4) A fixed glass (6) is connected with the middle stile (5), and it is characterized in that the window sash (2) includes a window frame (7) arranged between the outer frame (4) and the middle stile (5), The inner side of the window frame (7) is connected with a window glass (8), and the yarn fan (3) includes a yarn frame (9) arranged between the outer frame (4) and the middle stile (5). The inner side of (9) is connected with gauze (10), and described outer frame (4) and middle stile (5) all comprise frame inner profile (11) and frame outer cover profile (12), and this frame inner profile (11 ) and the frame outer cover profile (12) are connected by an outer frame heat insulation strip (13), and the inner side of the frame inner profile (11) is respectively connected to the window sash (2) with a window inner frame (14), which corresponds to a fixed The glass (6) is connected with a hypotenuse pressure line (15), and the frame outer cover profile (12) is respectively extended with a pressure edge (16) corresponding to the window sash (2) and the fixed glass (6), and the window inner frame ( 14) An inner frame heat insulation strip (17) is connected to the corresponding pressing edge (16), and the beveled edge pressing line (15) is crimped with the corresponding pressing edge (16) to fix the glass (6), the window frame (7) includes a window inner profile (18) and a window outer profile (19), and the window heat insulation strip (20) is passed between the window inner profile (18) and the window outer profile (19). )connect. 2. A very narrow casement window with strong sealing and heat insulation according to claim 1, characterized in that, the window sash (2) and the screen fan (3) are respectively hinged to the outer frame ( 4), and through the hinge (30), the window sash (2) is set to be opened outwards, and the gauze fan (3) is set to be opened inwards. 3. The extremely narrow casement window with strong sealing and heat insulation according to claim 1 or 2, characterized in that the window sash (2) and the gauze fan (3) are arranged parallel to each other. 4. The extremely narrow casement window with strong sealing and heat insulation according to claim 1 or 2, characterized in that, the window sash (2) is located on the side of the window frame (7) opposite to the hinge. There is an outward opening handle (21), and the yarn frame (9) on the opposite side of the yarn fan (3) at its hinge is equipped with an inner opening handle (22), and the outer opening handle (21 ) and the inner opening handle (22) are set in the same direction, and when the window sash (2) and the yarn fan (3) are both in the closed state, the inner opening handle (22) is arranged on the yarn The inside of the frame (9). 5. The extremely narrow casement window with strong sealing and heat insulation according to claim 4, characterized in that, the window frame (7) is fixedly connected with the first eccentric handle (21) corresponding to the outward opening The transmission lock box (23), the second eccentric transmission lock box (24) is fixedly connected with the corresponding inner opening handle (22) in the yarn frame (9). 6. The extremely narrow casement window with strong sealing and heat insulation according to claim 1, characterized in that, a first seal is connected between the window outer profile (19) and the window heat insulation strip (20). strip (25), the window outer profile (19) is located on one side of the window inner frame (14) and is connected with a second sealing strip (26), and the second sealing strip (26) is connected with the window sash (2) when the window sash (2) is closed The window inner frame (14) is in close contact. 7. An extremely narrow casement window with strong sealing and heat insulation according to claim 1 or 6, characterized in that, the window inner frame (14) extends toward the side of the window sash (2) and is connected with a second Three sealing strips (27), the third sealing strip (27) is in close contact with the profile (18) inside the window when the sash (2) is closed. 8. The extremely narrow casement window with strong sealing and heat insulation according to claim 1, characterized in that, the yarn frame (9) extends toward one end of the profile (11) inside the frame and is connected with a fourth sealing strip (28), the fourth sealing strip (28) is in close contact with the inside profile (11) of the frame when the yarn fan (3) is closed, and the inside of the yarn frame (9) is crimped with the yarn through the limiting profile net (10). 9. The extremely narrow casement window with strong sealing and heat insulation according to claim 1, characterized in that, the hypotenuse pressing line (15) is in a triangular structure, and the corners of both ends are hooked inside the frame The profile (11), one of the end corners is extended with a support arm (29), and the support arm (29) abuts against the profile (11) inside the frame.

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