Anti-seepage door and window frame

Abstract

The utility model relates to the field of door and window manufacturing, and discloses an anti-seepage door and window frame which comprises a rectangular frame, four borders on one side of the rectangular frame are respectively provided with a fixed cover plate, a containing cavity is formed between each fixed cover plate and the side face of the rectangular frame, a movable cover plate is arranged in each containing cavity, and each movable cover plate is hinged to the corresponding fixed cover plate. The movable cover plate is connected with a positioning assembly which can drive the movable cover plate to rotate around a hinge point of the corresponding fixed cover plate until the movable cover plate covers the edge of the corresponding frame of the rectangular frame. The door and window frame has the advantages that after the door and window frame is installed on a building and a gap between the door and window frame and the building is filled with the gap, the positioning assembly enables the movable cover plate to rotate to cover the frame edge of the rectangular frame on the door and window frame, and therefore filler between the door and window frame and the building can be protected; leakage between the edge of the door and window frame and a building is prevented, water is prevented from permeating into the position between the rectangular frame and the building, and therefore the door and window frame has the high anti-seepage effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to door and window manufacturing technical field, especially a kind of anti-infiltration door and window frame. BACKGROUND

[0002] Door and window are important component of building, with important functions such as ventilation, door and window are generally embedded in building when installing, the gap between door and window frame and building is generally filled with cement or concrete, then waterproof glue is used for door and window anti-infiltration by being beaten on the gap, waterproof glue is exposed in external environment and easily aged, resulting in poor door and window anti-infiltration effect, thereby bringing many troubles to the tenants. SUMMARY

[0003] The utility model aims at providing a kind of anti-infiltration door and window frame, with the advantage of strong anti-infiltration performance.

[0004] The above technical purpose of the utility model is realized by the following technical scheme: a kind of anti-infiltration door and window frame, including rectangular frame, four edge frames of one side of the rectangular frame are equipped with fixed cover plate, the fixed cover plate and the side of the rectangular frame have receiving cavity, the receiving cavity is equipped with movable cover plate, the movable cover plate is hinged with corresponding fixed cover plate, the movable cover plate is connected with the positioning assembly that can drive it rotates around the hinge point of corresponding fixed cover plate to cover the corresponding edge frame edge of the rectangular frame.

[0005] The utility model further provides: the positioning assembly includes gear one, gear two engaged with the gear one and rack engaged with the gear one side tooth, the fixed cover plate and corresponding movable cover plate all extend along the length direction of corresponding edge frame of the rectangular frame, the movable cover plate is fixed with the connecting shaft extending along its length direction, the both ends of the connecting shaft are rotatably connected with corresponding fixed cover plate, the gear one is installed on the rectangular frame, the gear two is fixed on the connecting shaft, the rack is perpendicular to the connecting shaft, one end of the rack has extension, and the extension is located at the position of the fixed cover plate outside close to the middle part of the rectangular frame.

[0006] The utility model further provides: one side of the extension is provided with mounting hole, the mounting hole is equipped with telescopic spring and limiting rod, one end of the limiting rod is connected with the mounting hole wall through the telescopic spring, and the four edge frames on one side of the rectangular frame are all provided with positioning hole for the other end of corresponding limiting rod is embedded.

[0007] The utility model discloses further provide: four frame of rectangular frame one side all have opened the strip -shaped sliding slot of one end of corresponding limit rod embeds, the strip -shaped sliding slot along the rack length direction extends, four the positioning hole is located corresponding the strip -shaped sliding slot near the one end of rectangular frame edge.

[0008] The utility model discloses further provide: the fixed cover plate is arc -shaped, one side of fixed cover plate is fixed on the rectangular frame, be equipped with the through -hole of the extension of rack's extension on fixed cover plate.

[0009] The utility model discloses further provide: the through -hole is equipped with sealing rubber ring, and sealing rubber ring is set up on the extension of rack's extension.

[0010] The utility model discloses further provide: the fixed cover plate is away from the one side of rectangular frame side and the corresponding frame edge of rectangular frame has the interval.

[0011] The utility model discloses further provide: the fixed cover plate both ends all have fixed end cap, the movable cover plate is arc -shaped and both ends all have movable end cap, the connecting shaft is set up in two movable end cap on movable cover plate and both ends are respectively with two fixed end cap on corresponding fixed cover plate Two fixed end cap rotation is connected, and the outside of movable cover plate is with the inside of fixed cover plate abuts.

[0012] The utility model discloses further provide: movable cover plate edge and fixed end cap edge all are equipped with sealing rubber strip.

[0013] The utility model discloses further provide: the end of extension on rack is round cake -shaped setting.

[0014] The utility model discloses further provide: the end of extension on rack is round cake -shaped setting.

[0015] 1, after the door and window frame is installed on the building and fills the gap between both, the staff hold rack extension and drive gear one rotation by pushing rack forward, thereby drive gear two rotation, gear two rotation drives connecting shaft rotation, thereby make movable cover plate rotate to cover the frame edge on the rectangular frame on the door and window frame, movable cover plate and fixed cover plate cooperate and cover the frame edge on the rectangular frame on the door and window frame, and this can cover the filler and waterproof glue between the door and window frame and building, avoid water seepage gap between rectangular frame and building, thereby enhance the anti -permeation function of door and window frame.

[0016] 2. When the rack moves, the limiting rod in the rack mounting hole moves in the strip-shaped sliding groove, and when the movable cover plate abuts against the building wall, one end of the limiting rod enters the positioning hole, so that the movable cover plate abuts against the building wall and is positioned, and the door and window frame has strong anti-seepage function.

[0017] 3. The sealing rubber strip is arranged on the movable cover plate and the movable end cover, and the sealing rubber ring is arranged in the through hole of the fixed cover plate, so as to prevent water from entering the cavity formed between the movable cover plate, the fixed cover plate, the rectangular frame and the building wall, thereby affecting the anti-seepage effect of the door and window frame.

[0018] 4. The extension part of the rack is provided in a circular pie shape, so as to facilitate the staff to drive the rack to move after the rectangular frame is installed on the building, and to provide convenience for controlling the rack. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0020] Figure 1 is a structural schematic diagram of the present application Figure 1 .

[0021] Figure 2 is a structural schematic diagram of the present application Figure 2 .

[0022] Figure 3 is a structural schematic diagram of the present application Figure 3 .

[0023] Figure 4 is Figure 3 a partial enlarged structural schematic diagram of A in the present application.

[0024] Figure 5 is a structural schematic diagram of the rectangular frame in the present application.

[0025] Figure 6 is a structural schematic diagram of the fixed cover plate in the present application.

[0026] Figure 7 is a structural schematic diagram of the rack in the present application.

[0027] In the figure, 1, rectangular frame; 11, positioning hole; 12, strip-shaped sliding slot; 2, fixed cover plate; 21, fixed end cover; 22, through hole; 3, storage cavity; 4, movable cover plate; 41, movable end cover; 5, positioning assembly; 51, gear one; 52, gear two; 53, rack; 531, extension; 531a, mounting hole; 54, connecting shaft; 55, telescopic spring; 56, limiting rod; 6, sealing rubber ring; 7, sealing rubber strip. DETAILED DESCRIPTION

[0028] The technical scheme of the present application will be described clearly and completely in combination with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the present application.

[0029] Embodiment: A kind of anti-infiltration door and window frame, as shown in the figure, including rectangular frame 1, four edge frames of one side of rectangular frame 1 are equipped with fixed cover plate 2, fixed cover plate 2 and the side of rectangular frame 1 between there is storage cavity 3, storage cavity 3 is equipped with movable cover plate 4, movable cover plate 4 is hinged with corresponding fixed cover plate 2, movable cover plate 4 is connected with the positioning assembly 5 that can drive it rotates to cover the corresponding edge frame of rectangular frame 1 around the hinge point of corresponding fixed cover plate 2. Figures 1 to 3 As shown in the figure, positioning assembly 5 includes gear one 51, gear two 52 meshed with gear one 51 and rack 53 meshed with the teeth of one side of gear one 51, fixed cover plate 2 and corresponding movable cover plate 4 all extend along the length direction of corresponding edge frame of rectangular frame 1, connecting shaft 54 extending along the length direction of movable cover plate 4 is fixed on movable cover plate 4, both ends of connecting shaft 54 are rotatably connected with corresponding fixed cover plate 2, gear one 51 is installed on rectangular frame 1, gear two 52 is fixed on connecting shaft 54, rack 53 is perpendicular to connecting shaft 54, one end of rack 53 has extension 531, extension 531 is located at the position of fixed cover plate 2 outside close to the middle part of rectangular frame 1, the end of extension 531 on rack 53 is arranged in the shape of a round cake, mounting hole 531a is opened on one side of extension 531, telescopic spring 55 and limiting rod 56 are arranged in mounting hole 531a, one end of limiting rod 56 is connected with the hole wall of mounting hole 531a through telescopic spring 55, positioning hole 11 for the other end of corresponding limiting rod 56 to be embedded is opened on four edge frames of one side of rectangular frame 1, strip-shaped sliding slot 12 for one end of corresponding limiting rod 56 to be embedded is opened on four edge frames of one side of rectangular frame 1, strip-shaped sliding slot 12 extends along the length direction of rack 53, four positioning holes 11 are respectively located at one end of corresponding strip-shaped sliding slot 12 close to the edge of rectangular frame 1.

[0030] Figures 1 to 7 As shown in the figure, positioning assembly 5 includes gear one 51, gear two 52 meshed with gear one 51 and rack 53 meshed with the teeth of one side of gear one 51, fixed cover plate 2 and corresponding movable cover plate 4 all extend along the length direction of corresponding edge frame of rectangular frame 1, connecting shaft 54 extending along the length direction of movable cover plate 4 is fixed on movable cover plate 4, both ends of connecting shaft 54 are rotatably connected with corresponding fixed cover plate 2, gear one 51 is installed on rectangular frame 1, gear two 52 is fixed on connecting shaft 54, rack 53 is perpendicular to connecting shaft 54, one end of rack 53 has extension 531, extension 531 is located at the position of fixed cover plate 2 outside close to the middle part of rectangular frame 1, the end of extension 531 on rack 53 is arranged in the shape of a round cake, mounting hole 531a is opened on one side of extension 531, telescopic spring 55 and limiting rod 56 are arranged in mounting hole 531a, one end of limiting rod 56 is connected with the hole wall of mounting hole 531a through telescopic spring 55, positioning hole 11 for the other end of corresponding limiting rod 56 to be embedded is opened on four edge frames of one side of rectangular frame 1, strip-shaped sliding slot 12 for one end of corresponding limiting rod 56 to be embedded is opened on four edge frames of one side of rectangular frame 1, strip-shaped sliding slot 12 extends along the length direction of rack 53, four positioning holes 11 are respectively located at one end of corresponding strip-shaped sliding slot 12 close to the edge of rectangular frame 1. ​

[0031] As Figures 1 to 7 shown, the fixed cover plate 2 is circular arc-shaped, both ends of the fixed cover plate 2 are provided with fixed end covers 21, one side of the fixed cover plate 2 is fixed on the rectangular frame 1, the other side of the fixed cover plate 2 has a spacing corresponding to the frame edge of the rectangular frame 1, a through hole 22 is formed in the fixed cover plate 2 for the extension part 531 of the rack 53 to pass through, a sealing rubber ring 6 is arranged in the through hole 22 and is sleeved on the extension part 531 of the rack 53, the movable cover plate 4 is circular arc-shaped and both ends are provided with movable end covers 41, a connecting shaft 54 passes through the two movable end covers 41 on the movable cover plate 4 and is rotatably connected to the two fixed end covers 21 on the corresponding fixed cover plate 2 at both ends, the outer side of the movable cover plate 4 abuts against the inner side of the fixed cover plate 2, and the frame edge of the movable cover plate 4 and the frame edge of the movable end cover 41 are both provided with a sealing rubber strip 7.

[0032] Working principle: after the rectangular frame 1 is installed on the building and the gap between them is filled, the worker pushes the rack 53 to move forward to drive the gear one 51 to rotate, thereby driving the gear two 52 to rotate, the gear two 52 drives the connecting shaft 54 to rotate, thereby making the movable cover plate 4 rotate to cover the frame edge of the rectangular frame 1 on the door and window frame, thereby making the movable cover plate 4 cooperate with the fixed cover plate 2 to cover the frame edge of the rectangular frame 1 on the door and window frame, when the rack 53 moves, the limiting rod 56 in the rack 53 mounting hole 531a moves in the strip-shaped sliding groove 12, when the sealing rubber strip 7 on the movable cover plate 4 abuts against the wall surface of the building, the limiting rod 56 enters the positioning hole 11 at one end under the action of the extension spring 55, thereby positioning the movable cover plate 4, the fixed cover plate 2 cooperates with the movable cover plate 4 to cover the filler and waterproof glue between the door and window frame and the building, thereby avoiding water from seeping into the position between the rectangular frame 1 and the building, thereby making the door and window frame have a strong anti-seepage effect.

Claims

1. A moisture barrier door and window frame, characterized by: The utility model relates to a rectangular frame (1) one side four edge frames are equipped with fixed cover plate (2), fixed cover plate (2) with rectangular frame (1) side between having the accommodation cavity (3), the accommodation cavity (3) is equipped with movable cover plate (4) in, movable cover plate (4) with corresponding fixed cover plate (2) hinge joint, movable cover plate (4) is connected with the positioning assembly (5) that can drive it rotates to cover rectangular frame (1) corresponding edge frame edge with corresponding fixed cover plate (2) hinge joint point.

2. A draught excluding door and window frame according to claim 1 wherein: The positioning assembly (5) includes gear one (51), gear two (52) engaged with gear one (51) and rack (53) engaged with one side tooth of gear one (51), fixed cover plate (2) and corresponding movable cover plate (4) extend along the length direction of corresponding edge frame of rectangular frame (1), movable cover plate (4) is fixed with the connecting shaft (54) extending along its length direction, both ends of connecting shaft (54) are rotatably connected with corresponding fixed cover plate (2), gear one (51) is installed on rectangular frame (1), gear two (52) is fixed on connecting shaft (54), rack (53) is perpendicular to connecting shaft (54), one end of rack (53) has extension (531), and extension (531) is located at the position of fixed cover plate (2) outside near the middle part of rectangular frame (1).

3. A draught excluding door and window frame according to claim 2, wherein: One side of extension (531) is provided with mounting hole (531a), retractable spring (55) and limiting rod (56) are arranged in mounting hole (531a), one end of limiting rod (56) is connected with hole wall of mounting hole (531a) through retractable spring (55), and positioning hole (11) for embedding the other end of corresponding limiting rod (56) is formed in the four edge frames on one side of rectangular frame (1).

4. A draught excluding door and window frame according to claim 3 wherein: The four edge frames on one side of rectangular frame (1) are provided with strip-shaped sliding groove (12) for embedding one end of corresponding limiting rod (56), and the strip-shaped sliding groove (12) extends along the length direction of rack (53), and the four positioning holes (11) are located at one end of corresponding strip-shaped sliding groove (12) close to the edge of rectangular frame (1).

5. A draught excluding door or window frame according to claim 2 or 3 or 4 wherein: The fixed cover plate (2) is in the shape of a circular arc, one side of the fixed cover plate (2) is fixed on the rectangular frame (1), and a through hole (22) is formed in the fixed cover plate (2) for the extension (531) of the rack (53) to pass through.

6. A draught excluding door and window frame according to claim 5 wherein: The through hole (22) is provided with a sealing rubber ring (6), and the sealing rubber ring (6) is sleeved on the extension (531) of the rack (53).

7. A draught excluding door and window frame according to claim 6 wherein: The side of the fixed cover plate (2) away from the side of the rectangular frame (1) has a spacing corresponding to the edge of the rectangular frame (1).

8. A draught excluding door and window frame according to claim 7, wherein: Both ends of the fixed cover plate (2) are provided with fixed end covers (21), the movable cover plate (4) is in a circular arc shape and both ends are provided with movable end covers (41), the connecting shaft (54) is arranged on the two movable end covers (41) of the movable cover plate (4) and both ends are rotatably connected with the two fixed end covers (21) on the corresponding fixed cover plate (2), and the outer side of the movable cover plate (4) abuts against the inner side of the fixed cover plate (2).

9. A draught excluding door and window frame according to claim 8, wherein: The edge of the movable cover plate (4) and the edge of the movable end cover (41) are both provided with a sealing rubber strip (7).

10. A draught excluding door and window frame according to claim 5 wherein: The end of the extension (531) on the rack (53) is provided in a round pie shape.

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