CN223739285U

CN223739285U - An environmentally friendly composite door and window

Info

Publication number: CN223739285U
Application number: CN202423170223.0U
Authority: CN
Inventors: 邓四九; 吴大卫; 张鹤庭; 黄一鹏
Original assignee: Shanghai Dezhong Material Technology Co ltd
Current assignee: Shanghai Dezhong Material Technology Co ltd
Priority date: 2024-12-23
Filing date: 2024-12-23
Publication date: 2025-12-30
Anticipated expiration: 2034-12-23

Abstract

The utility model relates to an environment-friendly composite door and window, which comprises a window frame section bar with a rectangular frame-shaped structure, wherein a crosspiece is horizontally arranged in the window frame section bar, a muntin is fixedly arranged between the upper surface of the middle section of the crosspiece and the top wall of the inner cavity of the window frame section bar, window sash section bars are rotatably connected in the window frame section bar on two sides of the muntin, when sunlight directly irradiates, a winding shaft can be pulled by a hook to rotate for unwinding a flexible light screen until the bottom end of the flexible light screen is fixed on a hanging rod through the hook, and as a plurality of polygonal protruding blocks distributed in a matrix are arranged on one side of the flexible light screen far away from movable glass, the flatness of the outer surface of the flexible light screen can be reduced through the polygonal protruding blocks, light which directly irradiates the flexible light screen is diffusely reflected, reflection light convergence is prevented, and the problems that reflected light is easily converged and irradiated on a road to form glare and pedestrians and vehicles are influenced are avoided as much as possible.

Description

Environment-friendly composite door and window

Technical Field

The utility model belongs to the technical field of composite doors and windows, and particularly relates to an environment-friendly composite door and window.

Background

The door and window is divided into enclosure components or partition components according to the positions of the door and window, and is an important component in a building enclosure system.

According to different design requirements, the heat-insulating and sound-insulating composite material has the functions of heat preservation, heat insulation, sound insulation, water resistance, fire resistance and the like.

In order to improve the lighting effect, transparent glass is generally installed in window sash section bars of doors and windows, and due to the fact that the surface of the glass is smooth, specular reflection can be generated when sunlight is directly irradiated, so that light pollution is formed, if the reflection point is located on a road, dazzling light is generated to influence traffic and pedestrians, and the use of the window sash section bars is inconvenient for users.

Disclosure of utility model

The utility model aims to solve the problems and provide an environment-friendly composite door and window with simple structure and reasonable design.

The utility model realizes the above purpose through the following technical scheme:

The utility model provides a compound door and window of environmental protection, includes the window frame section bar that is rectangle frame column structure, horizontal installation has the crosspiece in the window frame section bar, crosspiece interlude upper surface with fixed mounting has well club between the window frame section bar inner chamber roof, well club both sides all rotate in the window frame section bar and be connected with the casement section bar, install movable glass in the casement section bar, the casement section bar is located outdoor one side top symmetry and installs two otic placode, two rotate between the otic placode and be connected with the winding shaft, winding shaft end cover is equipped with the torsional spring, one of them end of torsional spring with the winding shaft is fixed, the torsional spring other end with the otic placode is fixed, winding shaft interlude winding has the flexible light screen that width is unanimous with casement section bar inner chamber width, flexible light screen keeps away from one side of movable glass is equipped with a plurality of matrix distribution's polygon lug, flexible light screen keeps away from the couple that one end fixedly connected with two symmetries of winding shaft set up, the casement section bar is located outdoor one side bottom install two with the pole that the couple of counterpoint sets up.

As a further optimization scheme of the utility model, fixed glass is arranged between the lower surface of the crosspiece and the inner wall of the window frame section bar, and the joints of the peripheral sides of the fixed glass, the crosspiece and the window frame section bar are coated with sealant.

As a further optimization scheme of the utility model, clamping grooves are reserved on one sides of the window frame section bar and the window sash section bar, which are positioned indoors, solid wood boards are arranged on the inner sides of the clamping grooves, and the solid wood boards are fixedly clamped with the window frame section bar and the window sash section bar through the clamping grooves.

As a further optimization scheme of the utility model, the inner side wall of the window sash section bar is provided with a mounting groove, the periphery side of the movable glass is embedded in the mounting groove, and a sealing strip is arranged at the joint of the periphery side of the movable glass and the inner wall of the mounting groove.

As a further optimization scheme of the utility model, a handle with an L-shaped structure is arranged on the side wall of one side of the window sash section bar, which is positioned indoors, and the horizontal section of the handle is fixed with the outer wall of one side of the window sash section bar, which is close to the muntin.

As a further optimization scheme of the utility model, a sealing cover is fixedly arranged between the two lug plates, the sealing cover is arranged on the outer side of the winding shaft, and a through hole for the flexible light shielding plate to pass through is formed in the bottom wall of the sealing cover, and the end of the flexible light shielding plate, which is far away from the winding shaft, passes through.

The flexible light-shielding plate winding device has the beneficial effects that when sunlight is directly irradiated, the winding shaft can be pulled by the hooks to rotate for unwinding the flexible light-shielding plate until the bottom end of the flexible light-shielding plate is fixed on the hanging rod through the hooks, and as the side, far away from the movable glass, of the flexible light-shielding plate is provided with the plurality of polygonal protruding blocks distributed in a matrix manner, the flatness of the outer surface of the flexible light-shielding plate can be reduced through the polygonal protruding blocks, the diffuse reflection of light irradiated onto the flexible light-shielding plate is carried out, the convergence of reflected light is prevented, and the problems that glare is easily formed when the reflected light is converged and irradiated onto a road, and the passing of pedestrians and vehicles is influenced are avoided as much as possible.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the connection structure of the movable glass and the window sash profile of the present utility model;

FIG. 3 is a schematic view of the mounting structure of the roll-up shaft and flexible shade of the present utility model;

Fig. 4 is an enlarged schematic view of a detail of fig. 3a in accordance with the present utility model. In the figure, 1, window frame section bar, 2, crosspiece, 3, fixed glass, 4, muntin, 5, window sash section bar, 6, solid wood board, 7, mounting groove, 8, movable glass, 9, sealing strip, 10, handle, 11, ear plate, 12, winding shaft, 13, torsion spring, 14, sealing cover, 15, flexible shading plate, 16, hook, 17 and hanging rod.

Detailed Description

The present application will be described in further detail with reference to the accompanying drawings, wherein it is to be understood that the following detailed description is for the purpose of further illustrating the application only and is not to be construed as limiting the scope of the application, as various insubstantial modifications and adaptations of the application to those skilled in the art can be made in light of the foregoing disclosure.

Examples

As shown in fig. 1-4, an environment-friendly composite door and window comprises a window frame section bar 1 with a rectangular frame-shaped structure, a crosspiece 2 is horizontally arranged in the window frame section bar 1, a fixed glass 3 is arranged between the lower surface of the crosspiece 2 and the inner wall of the window frame section bar 1, the joint between the peripheral side of the fixed glass 3 and the crosspiece 2 as well as the joint between the peripheral side of the fixed glass 3 and the window frame section bar 1 are coated with sealant, the joint between the peripheral side of the fixed glass 3 and the crosspiece 2 as well as the joint between the peripheral side of the fixed glass and the window frame section bar 1 are sealed by the sealant, the heat insulation performance of the fixed glass 3 is improved,

A muntin 4 is fixedly arranged between the upper surface of the middle section of the crosspiece 2 and the top wall of the inner cavity of the window frame section bar 1, window sash section bars 5 are rotatably connected in the window frame section bars 1 on two sides of the muntin 4, clamping grooves are reserved on one sides of the window frame section bars 1 and the window sash section bars 5, solid wood boards 6 are arranged on the inner sides of the clamping grooves, and the solid wood boards 6 are fixedly clamped with the window frame section bars 1 and the window sash section bars 5 through the clamping grooves and are used for compositing the window frame section bars 1, the window sash section bars 5 and the solid wood boards 6 to form an integral structure, so that the integral door and window structure is more attractive;

The window sash section bar 5 is internally provided with movable glass 8, the inner side wall of the window sash section bar 5 is provided with a mounting groove 7, the peripheral side of the movable glass 8 is embedded in the mounting groove 7, so that the movable glass 8 is clamped and fixed with the window sash section bar 5 through the mounting groove 7, and a sealing strip 9 is arranged at the joint of the peripheral side of the movable glass 8 and the inner wall of the mounting groove 7 and used for sealing a gap between the peripheral side of the movable glass 8 and the inner wall of the mounting groove 7;

The side wall of the window sash section bar 5, which is positioned indoors, is provided with the handle 10 with an L-shaped structure, the horizontal section of the handle 10 is fixed with the outer wall of one side of the window sash section bar 5, which is close to the muntin 4, and the handle 10 is arranged to enable a user to open or close the window sash section bar 5 through the handle 10, so that the window sash section bar is convenient for the user to use;

The top end of the window sash section bar 5 on one side outside is symmetrically provided with two lug plates 11, a winding shaft 12 is rotationally connected between the two lug plates 11, a torsion spring 13 is sleeved at the end part of the winding shaft 12, one end of the torsion spring 13 is fixed with the winding shaft 12, the other end of the torsion spring 13 is fixed with the lug plates 11, when the winding shaft 12 rotates, the torsion spring 13 can be driven to twist, and when external acting force disappears, the torsion spring 13 can drive the winding shaft 12 to reversely rotate under the self restoring acting force, so that the winding shaft 12 is restored;

a sealing cover 14 is fixedly arranged between the two ear plates 11, and the sealing cover 14 is covered on the outer side of the winding shaft 12 and is used for protecting the winding shaft 12 and the torsion spring 13 inside the winding shaft;

The winding of roll-up spool 12 interlude winding has the flexible light screen 15 that width is unanimous with window sash section bar 5 inner chamber width, one side that flexible light screen 15 kept away from movable glass 8 is equipped with a plurality of matrix distribution's polygon lug, set up the through-hole that supplies flexible light screen 15 to keep away from roll-up spool 12 one end to pass on the sealed cowling 14 diapire, the one end fixedly connected with couple 16 that roll-up spool 12 was kept away from to flexible light screen 15, two suspension bars 17 that set up with couple 16 counterpoint are installed to window sash section bar 5 are located outdoor one side bottom, make the user can pull down flexible light screen 15 bottom drive roll-up spool 12 and rotate and unreel flexible light screen 15, and pull flexible light screen 15 after unreeling to move down, be fixed in on the suspension bars 17 with couple 16, fix flexible light screen 15.

It should be noted that, when sunlight irradiates directly on the movable glass 8 and irradiates indoors through the movable glass 8, causing discomfort to indoor personnel, the window sash section bar 5 can be opened by the handle 10, then the hook 16 is pulled downwards, the rolling shaft 12 is pulled to rotate by the hook 16, the flexible light shielding plate 15 is unreeled until the bottom end of the flexible light shielding plate 15 is suspended and fixed on the suspension rod 17 arranged on the outer wall of the bottom end of the window sash section bar 5 by the hook 16, and then the window sash section bar 5 is closed again;

Meanwhile, as the side, far away from the movable glass 8, of the flexible light shielding plate 15 is provided with the polygonal protruding blocks distributed in a plurality of matrixes, the flatness of the outer surface of the flexible light shielding plate 15 can be reduced through the polygonal protruding blocks, diffuse reflection is carried out on light rays which are directly irradiated onto the flexible light shielding plate 15, reflected light rays are prevented from converging, the problem that glare is easily formed when the reflected light rays converge and irradiate onto a road, and pedestrian and vehicle traffic are affected is avoided as much as possible. The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. An environmentally friendly composite door and window, comprising a window frame profile (1) with a rectangular frame structure, wherein a horizontal bar (2) is horizontally installed inside the window frame profile (1), and a mullion (4) is fixedly installed between the upper surface of the middle section of the horizontal bar (2) and the top wall of the inner cavity of the window frame profile (1), and window sash profiles (5) are rotatably connected to both sides of the mullion (4) inside the window frame profile (1), wherein movable glass (8) is installed inside the window sash profiles (5), characterized in that: two ear plates (11) are symmetrically installed at the top of the window sash profile (5) on the outdoor side, and a rewind shaft (12) is rotatably connected between the two ear plates (11), and a torsion spring is sleeved at the end of the rewind shaft (12). (13) One end of the torsion spring (13) is fixed to the winding shaft (12), and the other end of the torsion spring (13) is fixed to the ear plate (11). The winding shaft (12) has a flexible light-shielding plate (15) with a width consistent with the inner cavity width of the window sash profile (5) wound around the middle section. The flexible light-shielding plate (15) has multiple polygonal protrusions arranged in a matrix on the side away from the movable glass (8). The flexible light-shielding plate (15) is fixedly connected to two symmetrically arranged hooks (16) at the end away from the winding shaft (12). The bottom of the window sash profile (5) on the outdoor side is equipped with two suspension rods (17) that are aligned with the hooks (16).

2. An environmentally friendly composite door and window according to claim 1, characterized in that: a fixed glass (3) is installed between the lower surface of the horizontal bar (2) and the inner wall of the window frame profile (1), and sealant is applied to the connection between the fixed glass (3) and the horizontal bar (2) and the window frame profile (1).

3. An environmentally friendly composite door and window according to claim 1, characterized in that: the window frame profile (1) and the window sash profile (5) are provided with a slot on the indoor side, and a solid wood board (6) is provided inside the slot, and the solid wood board (6) is fixed to the window frame profile (1) and the window sash profile (5) by the slot.

4. An environmentally friendly composite door and window according to claim 1, characterized in that: the inner wall of the window sash profile (5) is provided with an installation groove (7), the movable glass (8) is embedded in the installation groove (7) on its periphery, and a sealing strip (9) is installed at the connection between the periphery of the movable glass (8) and the inner wall of the installation groove (7).

5. An environmentally friendly composite door and window according to claim 1, characterized in that: an L-shaped handle (10) is installed on one side wall of the window sash profile (5) located inside the room, and the horizontal section of the handle (10) is fixed to the outer wall of the window sash profile (5) near the mullion (4).

6. An environmentally friendly composite door and window according to claim 1, characterized in that: a sealing cover (14) is fixedly installed between the two ear plates (11), the sealing cover (14) is covered on the outside of the winding shaft (12), and a through hole is provided on the bottom wall of the sealing cover (14) for the flexible light shield (15) to pass through one end away from the winding shaft (12).