A type of door and window

Abstract

This utility model relates to the field of door and window technology, and discloses a door and window, including a window frame, a fixed window, and a movable window. A fixed subframe is installed on the side of the window frame near the outside, and the fixed subframe is fixedly installed on the side of the fixed window. A protective edge profile is installed on the side of the movable window. Window sashes are horizontally fixedly installed on the upper and lower sides of the protective edge profile near the inside. An opening and closing assembly is installed in the door and window, and the opening and closing assembly is installed on the side of the window sash near the window frame. The opening and closing assembly controls the opening angle of the movable window. This door and window, by using an opening and closing combination composed of a slide rail, a sliding plate, a connecting rod one, a connecting rod two, a support rod, and a connecting rod three, controls the opening support of the movable window, enabling the movable window to open at any angle from 0 to 90°. The movable window has a large opening angle range. At the same time, when the movable window is opened, it tends to move towards the middle position of the opened window. Therefore, when the movable window is opened to 90°, ventilation can be achieved on both the upper and lower sides of the movable window.

Description

Technical Field

[0001] This utility model relates to the field of door and window technology, specifically to a door and window. Background Technology

[0002] Doors and windows are an important part of a building's envelope system. Their function is to provide ventilation and lighting for the building's interior, as well as to provide insulation and soundproofing.

[0003] Doors and windows are categorized by their opening method, including casement windows and inward / outward sliding windows. Considering safety and ventilation, a typical door or window will have one or more operable window units. When existing doors and windows use inward / outward sliding windows as operable windows, the opening angle is relatively small. Furthermore, traditional inward / outward sliding windows open by rotating along one side of the operable window. Once opened, the operable window guides the airflow, and when pushed to one side, it affects ventilation. Utility Model Content

[0004] To solve the problems mentioned in the background art above, the present invention is achieved through the following technical solution: a door and window, including a window frame, a fixed window and a movable window, wherein a fixed sub-frame is installed on the side of the window frame near the outside, the fixed sub-frame is fixedly installed on the side of the fixed window, and a protective edge profile is installed on the side of the movable window.

[0005] The edge-protecting profile has window sashes fixedly installed horizontally on the upper and lower sides near the interior side. The door and window are equipped with opening and closing components, which are installed on the side of the window sash near the window frame. The opening and closing components are used to control the opening angle of the movable window.

[0006] Furthermore, the doors and windows also include window stiles, which separate the fixed windows from the movable windows.

[0007] Furthermore, the opening and closing assembly includes a slide rail, a sliding plate, a first connecting rod, a second connecting rod, a support rod, and a third connecting rod;

[0008] The two sets of sliding rails are horizontally fixed on the surfaces of the window frame and the window stile on both sides of the movable window. The sliding plate is slidably installed on the surface of the sliding rail. Link 1 and Link 2 are rotatably installed at the upper and lower ends of the sliding plate, respectively. The support rod is rotatably installed on the lower end surface of the sliding rail. One end of Link 3 is fixedly installed on the surface of the window sash.

[0009] The end of the first connecting rod away from the slide plate is rotatably connected to the end of the third connecting rod near the window sash. The end of the support rod away from the slide rail is rotatably connected to the middle end of the third connecting rod. The end of the second connecting rod away from the slide plate is rotatably connected to the middle end of the support rod.

[0010] Furthermore, the space between the window sash and the movable window is filled with sealant.

[0011] Furthermore, the gap between the fixed window and the finished curtain wall surface is filled with sealant.

[0012] Furthermore, the movable window has window sashes installed on both the left and right sides of the side closest to the interior, with a handle installed on the upper surface of the window sash on the side furthest from the window frame.

[0013] Furthermore, the handle is rotatably connected to the window sash via a fixed base. An adjusting ring is fixedly installed at one end of the handle near the inside of the fixed base. A transmission rod is provided on the side of the adjusting ring. The transmission rod is slidably installed inside the fixed base. A spiral groove is opened on the surface of the adjusting ring. A guide post is provided at one end of the transmission rod near the adjusting ring. The guide post cooperates with the spiral groove.

[0014] A locking point is fixedly installed at the end of the transmission rod away from the guide post, and an L-shaped lock seat is fixedly installed on the surface of the window stile corresponding to the handle. When the transmission rod moves, the locking point can cooperate with the lock seat.

[0015] Furthermore, an anti-fall component is installed between the window sash and the window frame on the side of the movable window closer to the window frame. The anti-fall component consists of a base and an anti-fall rope. The two bases are respectively installed on the corresponding window sash and window frame surfaces, and the two ends of the anti-fall rope are respectively connected to the two bases. The base on the window frame surface can slide up and down.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] This door and window utilizes an opening and closing assembly consisting of a sliding rail, a sliding plate, a first link, a second link, a support rod, and a third link to control the opening and support of the movable window. This allows the movable window to open at any angle from 0 to 90 degrees, providing a wide range of opening angles. Furthermore, when the movable window is open, it tends to move towards the center of the open window. Therefore, when the movable window is opened to 90 degrees, ventilation can be achieved on both the top and bottom sides, thereby improving indoor ventilation. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the door and window structure of this utility model;

[0019] Figure 2 This utility model Figure 1 Schematic diagram of the cross-section structure at point A Figure 1 ;

[0020] Figure 3 This utility model Figure 1 Schematic diagram of the cross-section structure at point A Figure 2 ;

[0021] Figure 4 This utility model Figure 1 Schematic diagram of the cross-section structure at point B;

[0022] Figure 5 This utility model Figure 1 Schematic diagram of the cross-section structure at point C;

[0023] Figure 6 This utility model Figure 1 Schematic diagram of the cross-sectional structure at point D;

[0024] Figure 7 This is a schematic diagram of the structure of the movable window in the closed state of this utility model;

[0025] Figure 8 A schematic diagram of the structure of the movable window of this utility model in the 30° open state;

[0026] Figure 9 A schematic diagram of the structure of the movable window of this utility model in the 60° open state;

[0027] Figure 10 This is a schematic diagram of the structure of the movable window of this utility model in the 90° open state;

[0028] Figure 11 This utility model Figure 2 Enlarged structural diagram at point E;

[0029] Figure 12 This is a schematic diagram of the movable window structure of this utility model;

[0030] Figure 13 This is a schematic diagram of the internal structure of the handle of the movable window of this utility model.

[0031] In the diagram: 01, finished curtain wall surface; 100, fixed window; 200, movable window; 300, opening and closing assembly;

[0032] 1. Window frame; 2. Fixed subframe; 201. Fixed buckle plate; 3. Window stile; 4. Steel pipe; 5. Edge guard profile one; 6. Edge guard profile two; 7. Sealant one; 8. Sealant two; 9. Window sash; 10. Sliding rail; 11. Slide plate; 12. Connecting rod one; 13. Connecting rod two; 14. Support rod; 15. Connecting rod three; 16. Handle; 161. Adjusting ring; 162. Transmission rod; 163. Locking point; 164. Lock seat; 17. Base; 171. Fall arresting rope. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] The following is an example of the implementation of this door and window:

[0035] Please see Figures 1-13 A type of door and window includes a window frame 1, fixed windows 100 and movable windows 200. There are two sets of fixed windows 100, one above the other, and one set of movable windows 200, which are horizontally parallel to the upper fixed windows 100. The two sets of fixed windows 100 and the set of movable windows 200 are separated by vertically and horizontally distributed window mullions 3. The two ends of the window mullions 3 are fixedly connected to the window frame 1. A steel pipe structure 4 is installed on the surface of the vertical window mullion 3 for reinforcement and support.

[0036] A fixed subframe 2 is installed on the side of the window frame 1 closest to the outside. The fixed subframe 2 is fixedly connected to the window frame 1 by screws. The fixed subframe 2 is fixedly installed on the side of the fixed window 100. A first edge guard 5 is installed on the side of the movable window 200. The first edge guard 5 is distributed on the four sides of the movable window 200. A second edge guard 6 is installed on the side of a group of fixed windows 100 distributed at the same level as the movable window 200. The second edge guard 6 is fixedly connected to the window frame 1 and the window mullion 3 respectively.

[0037] Fixed fasteners 201 are installed at the positions where the window frame 1 and the window stile 3 contact the fixed window 100 to conceal the internal structure of the window frame 1 and the window stile 3.

[0038] The upper and lower sides of the edge protection profile 5, which are close to the interior, are horizontally fixed with window sashes 9. An opening and closing component 300 is installed in the door and window. The opening and closing component 300 is installed on the side of the window sash 9 close to the window frame 1. The opening angle of the movable window 200 is controlled by the opening and closing component 300, and the opening angle range is 0-90°.

[0039] The opening and closing assembly 300 includes a slide rail 10, a slide plate 11, a first connecting rod 12, a second connecting rod 13, a support rod 14, and a third connecting rod 15.

[0040] Two sets of slide rails 10 are horizontally fixed on the surfaces of the window frame 1 and the window stile 3 on both sides of the movable window 200. The slide plate 11 is slidably installed on the surface of the slide rail 10. The first connecting rod 12 and the second connecting rod 13 are rotatably installed at the upper and lower ends of the slide plate 11, respectively. The support rod 14 is rotatably installed on the lower end surface of the slide rail 10. One end of the third connecting rod 15 is fixedly installed on the surface of the window sash 9.

[0041] The end of connecting rod 12 away from the slide plate 11 is rotatably connected to the end of connecting rod 3 15 near the window sash 9. The end of support rod 14 away from the slide rail 10 is rotatably connected to the middle end of connecting rod 3 15. The end of connecting rod 2 13 away from the slide plate 11 is rotatably connected to the middle end of support rod 14.

[0042] The movable window 200 has window sashes 9 installed on both the left and right sides of the side closest to the interior, and the upper surface of the window sash 9 on the side furthest from the window frame 1 is equipped with a handle 16.

[0043] It should be noted that the handle 16 is rotatably connected to the window sash 9 through the fixed seat. An adjusting ring 161 is fixedly installed at one end of the handle 16 near the inside of the fixed seat. A transmission rod 162 is provided on the side of the adjusting ring 161. The transmission rod 162 is slidably installed inside the fixed seat. A spiral groove is opened on the surface of the adjusting ring 161. A guide post is provided at one end of the transmission rod 162 near the adjusting ring 161. The guide post cooperates with the spiral groove.

[0044] A locking point 163 is fixedly installed at the end of the transmission rod 162 away from the guide post, and an L-shaped lock seat 164 is fixedly installed on the surface of the window stile 3 corresponding to the handle 16. When the transmission rod 162 moves, the locking point 163 can cooperate with the lock seat 164.

[0045] Rotating the handle 16 causes the adjusting ring 161 to rotate. The spiral groove engages with the guide post, causing the transmission rod 162 to move axially. The transmission rod 162 then moves the locking point 163. When the locking point 163 disengages from the lock seat 164, the movable window 200 can be opened. When the locking point 163 engages with the lock seat 164, the movable window 200 cannot be opened.

[0046] It should be noted that when the movable window 200 needs to be opened, it is pushed outward by the handle 16. With the coordinated action of connecting rod 12, connecting rod 23, support rod 14, and connecting rod 35, the movable window 200 opens and moves downward. During this process, the opening angle of the movable window 200 continuously increases until it opens to 90°. The opening process is as follows: Figures 7-10 As shown.

[0047] Among them, the space between the window sash 9 and the movable window 200 is filled with sealant 7, which is a silicone structural sealant.

[0048] The gap between the fixed window 100 and the finished curtain wall surface 01 is filled with sealant 28, which is a silicone weather-resistant sealant.

[0049] Among them, the window sash 9 of the movable window 200 near the window frame 1 is equipped with a fall prevention component between the window sash 9 and the window frame 1. The fall prevention component consists of a base 17 and a fall prevention rope 171. The two bases 17 are respectively installed on the corresponding window sash 9 and window frame 1 surface. The two ends of the fall prevention rope 171 are respectively connected to the two bases 17. The bases 17 on the surface of the window frame 1 can slide up and down. By setting the fall prevention component, the movable window 200 can be prevented from falling.

[0050] Principles of door and window operation:

[0051] When the handle 16 is in the vertical position, the locking point 163 and the lock seat 164 are in contact. When it is necessary to open the movable window 200, rotate the handle 16 to the horizontal position. At this time, the locking point 163 and the lock seat 164 will disengage. Push the handle 16 outward to open the movable window 200.

[0052] When the movable window 200 is opened, the slide rail 10, slide plate 11, connecting rod 12, connecting rod 23, support rod 14 and connecting rod 35 in the opening and closing assembly 300 cooperate to support the opening of the movable window 200. The movable window 200 can be opened to a suitable angle as needed.

[0053] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A door or window, comprising a window frame (1), a fixed window (100), and a movable window (200), characterized in that: The window frame (1) is equipped with a fixed subframe (2) on the side closest to the outside. The fixed subframe (2) is fixedly installed on the side of the fixed window (100). The side of the movable window (200) is equipped with a protective edge profile (5). The edge protection profile (5) has a window sash (9) fixedly installed on the upper and lower sides of the side closest to the interior. The door and window are equipped with an opening and closing component (300). The opening and closing component (300) is installed on the side of the window sash (9) close to the window frame (1). The opening and closing component (300) controls the opening angle of the movable window (200).

2. A door and window according to claim 1, characterized in that: The doors and windows also include a window stile (3), which separates the fixed window (100) from the movable window (200).

3. A door and window according to claim 2, characterized in that: The opening and closing assembly (300) includes a slide rail (10), a slide plate (11), a first connecting rod (12), a second connecting rod (13), a support rod (14), and a third connecting rod (15). The two sets of slide rails (10) are horizontally fixed on the surfaces of the window frame (1) and the window stile (3) on both sides of the movable window (200). The slide plate (11) is slidably installed on the surface of the slide rail (10). The first connecting rod (12) and the second connecting rod (13) are rotatably installed on the upper and lower ends of the slide plate (11) respectively. The support rod (14) is rotatably installed on the lower end surface of the slide rail (10). One end of the third connecting rod (15) is fixedly installed on the surface of the window sash (9). The end of the first connecting rod (12) away from the slide plate (11) is rotatably connected to the end of the third connecting rod (15) near the window sash (9). The end of the support rod (14) away from the slide rail (10) is rotatably connected to the middle end of the third connecting rod (15). The end of the second connecting rod (13) away from the slide plate (11) is rotatably connected to the middle end of the support rod (14).

4. A door and window according to claim 3, characterized in that: The window sash (9) and the movable window (200) are filled with sealant (7).

5. A door and window according to claim 3, characterized in that: The gap between the fixed window (100) and the finished curtain wall surface (01) is filled with sealant 2 (8).

6. A door and window according to claim 3, characterized in that: The movable window (200) has window sashes (9) installed on both the left and right sides of the side closest to the interior, and a handle (16) is installed on the upper surface of the window sash (9) on the side furthest from the window frame (1).

7. A door and window according to claim 6, characterized in that: The handle (16) is rotatably connected to the window sash (9) through a fixed seat. An adjusting ring (161) is fixedly installed at one end of the handle (16) near the inside of the fixed seat. A transmission rod (162) is provided on the side of the adjusting ring (161). The transmission rod (162) is slidably installed inside the fixed seat. A spiral groove is provided on the surface of the adjusting ring (161). A guide post is provided at one end of the transmission rod (162) near the adjusting ring (161). The guide post cooperates with the spiral groove. A locking point (163) is fixedly installed at the end of the transmission rod (162) away from the guide post. An L-shaped lock seat (164) is fixedly installed on the surface of the window mullion (3) corresponding to the handle (16). When the transmission rod (162) moves, the locking point (163) can cooperate with the lock seat (164).

8. A door and window according to claim 3, characterized in that: The movable window (200) has a fall protection component installed between the window sash (9) on the side near the window frame (1) and the window frame (1). The fall protection component consists of a base (17) and a fall protection rope (171). The two bases (17) are respectively installed on the corresponding window sash (9) and window frame (1) surfaces. The two ends of the fall protection rope (171) are respectively connected to the two bases (17). The bases (17) on the surface of the window frame (1) can slide up and down.

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