Double-layer rainwater-proof structure for opening of overhung window

Abstract

The utility model discloses a double-layer rain-proof structure for opening an out-hung window, which relates to the technical field of out-hung windows and comprises a frame body fixedly mounted on a wall, a heat insulation frame is fixedly connected to one side, close to the outdoor, of the frame body, and a heat insulation pad is arranged between the heat insulation frame and the frame body. A waterproof frame for preventing rain is detachably installed on the heat insulation frame, a main body rotating shaft is fixedly arranged on the side, close to the outdoor space, of the frame body, a window sash rotating shaft is rotationally connected to the main body rotating shaft, an opening window sash which is rotationally opened outwards is integrally arranged on the window sash rotating shaft, and a main body blocking frame is fixedly arranged on the frame body. A main body clamping groove is formed in the main body blocking frame, an inner sealing ring is installed at the position of the main body clamping groove, and an inner sealing plate matched with the inner sealing ring is arranged on the opening window sash. The water retaining frame can prevent most of rainwater from entering, and meanwhile rainwater with a certain inclination can be blocked outdoors.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of out -hanging window, concretely relates to a double -layer rain -proof structure of out -hanging window opening. BACKGROUND

[0002] The traditional out -hanging window on the market generally adopts the out -hanging hinge application on both sides, utilizes the connecting rod structure stress of the hinge itself, supports the weight of the out -hanging window, simultaneously bears the opening action force when opening and closing, and bears the load force of the positive and negative wind pressure of the door and window when stopping. The hinge type out -hanging window is limited in weight, and the highest commonly seen will not exceed 100KG, and the service life will linearly decrease with the age due to the influence of the friction of the hinge itself, in addition, when manufacturing very wide out -hanging window, due to the hardware structure only in two vertical edges, the upper horizontal edge is not stressed, the rigidity and strength of the material when opening, closing and suspending cannot be guaranteed, great safety hazards are caused in product application, in addition, the upper horizontal and lower horizontal cannot realize the sealing of compression.

[0003] The out -hanging hinge type out -hanging window, when opening, the upper part will move downwards and generate a gap, and the gap becomes larger with the distance of opening, and rain -proof under the opening condition cannot be realized.

[0004] The upper hinge rotary type out -hanging window realizes opening through the rotation of the external hinge shaft, and light leakage and gap are generated after opening, and the gap becomes larger with the increase of the opening distance.

[0005] The upper hook type out -hanging window, when closing, rain -water can enter the cavity of the heat insulation strip, and then when opening, rain -water will directly enter the indoor along the two sides, and when opening, the upper shaft is exposed to the outdoor, rain -water directly enters the shaft position, and then enters the indoor through the two sides, and the rain -proof design application under opening cannot be realized. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a double -layer rain -proof structure of out -hanging window opening, and solves the above technical problems.

[0007] The utility model can realize the purpose by the following technical schemes.

[0008] An outer-hung window opening double-layer rainproof structure, including the frame body that is fixedly installed on wall body, the heat insulation frame is fixedly connected to the side of frame body close to outdoor, the heat insulation pad is arranged between heat insulation frame and frame body, the water retaining frame for preventing rain is detachably installed on heat insulation frame, the main shaft is fixedly arranged on the side of frame body close to outdoor, the sash shaft is rotatably connected to main shaft, the opening sash that rotates outward is integrally arranged on sash shaft, the main stop is fixedly arranged on frame body, the main clamping groove is arranged on main stop, the inner sealing ring is installed at main clamping groove, the inner sealing plate that cooperates with inner sealing ring is arranged on opening sash.

[0009] Preferably, the side close to outdoor and the middle position of opening sash are all provided with sash clamping groove, the outer sealing ring is installed on the side close to outdoor, and the intermediate sealing ring is installed on the sash clamping groove close to the middle position.

[0010] Preferably, the heat insulation flange is arranged on heat insulation frame, the heat insulation flange cooperates with outer sealing ring and extends to cover main shaft.

[0011] Preferably, the water retaining frame includes water retaining frame, the water retaining plate for shielding rainwater is arranged on the side of water retaining frame close to opening sash, the mounting slot is arranged on water retaining frame, and the mounting screw for mounting water retaining frame is screw-mounted in mounting slot.

[0012] Preferably, the water retaining cover is buckled and connected in mounting slot.

[0013] Preferably, the water retaining clamping groove is arranged on water retaining frame, and the water retaining sealing ring is installed in water retaining clamping groove.

[0014] The utility model discloses beneficial effects:

[0015] When the product starts to open the window, the water retaining frame will block most of the rainwater, and the rainwater with a certain slope will also be blocked outside, in addition, if the horizontal wind from outdoor to indoor is very big, the remaining rainwater will be blocked by the blocking edge of the outer sealing ring on the outdoor side from entering the heat insulation pad area, and with the opening angle being bigger, the outer sealing ring rotates upward more, the water retaining surface is bigger, and the rainwater can be prevented from entering.

[0016] The position of the hook on the shaft of the intermediate sealing ring is always higher than the outer sealing ring in the opening process, so that the outer sealing ring wraps the highest point of the shaft of the frame in any state of opening and closing, so that the rainwater cannot pass the highest point, and if the lateral water enters, it will also be discharged from both sides of the sash and cannot pass the highest point of the shaft. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model makes further illustration in combination with the drawings.

[0018] Fig. 1 It is the structure schematic diagram of the utility model discloses a double rainproof structure of outer-hung window opening;

[0019] Fig. 2 It is the state change structure schematic diagram of the utility model discloses a double rainproof structure of outer-hung window opening;

[0020] Fig. 3 It is the structure schematic diagram of the utility model discloses a water retaining frame.

[0021] In the drawing: 1, frame main body;2, heat insulation pad;3, heat insulation frame;31, heat insulation flange;4, water retaining frame;41, water retaining frame;42, installation groove;43, installation screw;44, water retaining board;45, water retaining slot;46, water retaining sealing ring;47, water retaining cap;5, main body pivot;6, sash pivot;7, opening sash;71, sash slot;8, outer sealing ring;9, intermediate sealing ring;11, main body baffle;12, main body slot;13, inner sealing ring;14, inner sealing board. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model / practical new type will be clearly and completely described below in combination with the drawings in the embodiments of the utility model / practical new type. Obviously, the described embodiments are only part of the embodiments of the utility model / practical new type, rather than all the embodiments. Based on the embodiments in the utility model / practical new type, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model / practical new type.

[0023] In the description of the utility model / practical new type, it should be understood that the terms "upper", "lower", "left", "right" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a particular orientation, and a particular orientation configuration and operation, therefore, it cannot be understood as a limitation on the utility model. In addition, "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more.

[0024] In the description of the present application / utility model, it should be noted that unless otherwise specifically stated and limited, the terms "mounting", "connection", "connection" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application / utility model can be understood according to the specific circumstances.

[0025] Please refer to Figs. 1-3 The utility model discloses a kind of outer-hung window opening double-layer rainwater prevention structures, including the frame main body 1 of fixed installation on wall body, the side of the frame main body 1 close to outdoor is fixedly connected with heat insulation frame 3, heat insulation pad 2 is arranged between heat insulation frame 3 and frame main body 1, water baffle frame 4 for preventing rain is detachably installed on heat insulation frame 3, main shaft 5 is fixedly arranged on the side of the frame main body 1 close to outdoor, window sash shaft 6 is rotatably connected at main shaft 5, opening window sash 7 is integrally arranged on window sash shaft 6 and rotates outward, main baffle 11 is fixedly arranged on the frame main body 1, main clamping groove 12 is arranged on main baffle 11, inner sealing ring 13 is installed at main clamping groove 12, opening window sash 7 is provided with inner sealing plate 14 matched with inner sealing ring 13.

[0026] In an alternative embodiment, the side close to outdoor and the middle position of the opening window sash 7 are provided with window sash clamping groove 71, outer sealing ring 8 is installed on the side close to outdoor window sash clamping groove 71, and middle sealing ring 9 is installed at the window sash clamping groove 71 close to the middle position.

[0027] It should be noted that three seals of window sash are realized by setting outer sealing ring 8, middle sealing ring 9 and inner sealing ring 13, so as to effectively improve the sealing performance and heat preservation performance of window sash.

[0028] In an alternative embodiment, heat insulation flange 31 is arranged on heat insulation frame 3, and the heat insulation flange 31 is matched with outer sealing ring 8 and extends to cover main shaft 5.

[0029] It should be noted that the heat insulation flange 31 plays a protective role for the main shaft 5, which completely blocks the main shaft 5 from entering the indoor structure, protects the use performance and weather resistance of the main shaft 5, and the overall stability of rotation.

[0030] In an alternative embodiment, the water-blocking frame 4 comprises a water-blocking frame 41, which is provided with a water-blocking plate 44 for blocking rainwater near one side of the opening sash 7, and the water-blocking frame 41 is provided with a mounting groove 42, and the mounting screw 43 for mounting the water-blocking frame 41 is screwed at the mounting groove 42.

[0031] It should be noted that when the product starts to open the window, the water-blocking frame 4 will block most of the rainwater from entering, and the rainwater with a certain slope will also be blocked outside. In addition, if there is a large transverse wind blowing from the outside to the inside, the remaining rainwater will be blocked by the blocking edge of the outer sealing ring 8 on the outdoor side from entering the area of the thermal insulation pad 2, and as the opening angle increases, the outer sealing ring 8 rotates upwardly more, the water-blocking surface is larger, and rainwater is prevented from entering.

[0032] In an alternative embodiment, the water-blocking frame 41 is provided with a water-blocking clamping groove 45, and the water-blocking sealing ring 46 is mounted at the water-blocking clamping groove 45.

[0033] It should be noted that the waterproof cover 47 is provided to protect the mounting screw 43 and ensure the stable installation of the water-blocking frame 41.

[0034] In an alternative embodiment, the water-blocking frame 41 is provided with a water-blocking clamping groove 45, and the water-blocking sealing ring 46 is mounted at the water-blocking clamping groove 45.

[0035] It should be noted that the waterproof cover 47 is provided to protect the mounting screw 43 and ensure the stable installation of the water-blocking frame 41.

[0036] The working principle of the utility model is: when the product closes the window, there are three complete seals of the outer sealing ring 8, the middle sealing ring 9 and the inner sealing ring 13, which prevent rainwater from entering.

[0037] When the product starts to open the window, the water-blocking frame 4 will block most of the rainwater from entering, and the rainwater with a certain slope will also be blocked outside. In addition, if there is a large transverse wind blowing from the outside to the inside, the remaining rainwater will be blocked by the blocking edge of the outer sealing ring 8 on the outdoor side from entering the area of the thermal insulation pad 2, and as the opening angle increases, the outer sealing ring 8 rotates upwardly more, the water-blocking surface is larger, and rainwater is prevented from entering.

[0038] The blocking edge of the frame position of the outer sealing ring 8 can block rainwater regardless of the opening angle.

[0039] The position of the hook on the rotating shaft above the middle sealing ring 9 is always higher than the outer sealing ring 8 in the opening process, so that the outer sealing ring 8 wraps the highest point of the rotating shaft of the frame in any state of opening and closing, so that rainwater cannot pass the highest point, and if lateral water enters, it will also be discharged from both sides of the sash, and cannot pass the highest point of the rotating shaft.

[0040] The middle sealing ring 9 can also be used for micro-ventilation when the whole window is opened at a small angle, and the middle sealing ring 9 is pressed tightly. When the angle is less than 6 degrees, the rubber strip at the middle sealing ring 9 is still overlapped with the main body on the indoor side of the frame main body 1, so that the upper side cannot enter wind and rainwater when the product is opened at a small angle.

[0041] When the opening angle is greater than 6 degrees, the rubber strip at the middle sealing ring 9 is separated, and the outer sealing ring 8 has rotated into the space surrounded by the frame main body 1 and the water-blocking frame 4. At this time, the cantilever of the outer sealing ring 8 is dislocated by 10 mm with the blocking arm above the frame, and has completely achieved the purpose of preventing rainwater from entering, ensuring that the opening sash can achieve waterproof at any position, so that rainwater cannot finally enter the indoor cavity space. In strong wind and rain, rainwater can only enter the cavity of the heat insulation strip and be discharged outside from both sides.

[0042] The above describes one embodiment of the present application in detail, but the content described is only a preferred embodiment of the present application, and cannot be considered as limiting the scope of the implementation of the present application. Any equivalent changes and improvements made within the scope of the present application should still belong to the patent coverage of the present application.

Claims

1. An outer-hung window opening double-layer rainwater-proof structure, characterized in that, The utility model relates to a kind of window frames, including fixedly installed frame body (1) on wall, the frame body (1) is fixedly connected with heat insulation frame (3) near the side of outdoor, heat insulation pad (2) is arranged between heat insulation frame (3) and frame body (1), water baffle frame (4) for preventing rain is detachably installed on heat insulation frame (3), main shaft (5) is fixedly arranged on the side of frame body (1) near outdoor, window sash shaft (6) is rotatably connected at main shaft (5), opening window sash (7) of rotating outer opening is integrally arranged on window sash shaft (6), main baffle (11) is fixedly arranged on frame body (1), main baffle (11) is provided with main clamping groove (12), inner sealing ring (13) is installed at main clamping groove (12), opening window sash (7) is provided with inner sealing plate (14) matched with inner sealing ring (13).

2. The double-layer rainproof opening structure of an external-hung window according to claim 1, characterized in that, The side near outdoor and the middle position of opening window sash (7) are provided with window sash clamping groove (71), outer sealing ring (8) is installed on the side near outdoor of window sash clamping groove (71), and intermediate sealing ring (9) is installed at the window sash clamping groove (71) near middle position.

3. The double rainproof opening structure of an external-hung window according to claim 1, wherein, Heat insulation flange (31) is arranged on heat insulation frame (3) and extends, and heat insulation flange (31) is matched with outer sealing ring (8) and extends to cover main shaft (5).

4. The double rainproof opening structure of an external-hung window according to claim 1, wherein, The water baffle frame (4) includes water baffle frame (41), the water baffle frame (41) is provided with water baffle plate (44) for shielding rainwater on the side near opening window sash (7), and mounting groove (42) is arranged on water baffle frame (41), and mounting screw (43) for mounting water baffle frame (41) is screw-mounted at mounting groove (42).

5. The double-layer rainproof opening structure of an external-hung window according to claim 4, characterized in that, Water baffle cap (47) is buckled and connected at mounting groove (42).

6. The double rainproof opening structure of an external-hung window according to claim 5, wherein Water baffle clamping groove (45) is arranged on water baffle frame (41), and water baffle sealing ring (46) is installed at water baffle clamping groove (45).

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