Valve plate side opening type ventilation window structure

Abstract

The application relates to the field of ventilation skylights, in particular to a valve plate side opening type ventilation skylight structure which comprises a skylight frame and a side sealing plate wrapping the outer side of the skylight frame; the side of the skylight frame is provided with a ventilation opening; the ventilation opening is connected with a side valve plate used for controlling the on-off of the ventilation opening. The application discloses a novel ventilation skylight structure, and belongs to the improvement of a traditional ventilation skylight. The application changes the position of the traditional ventilation opening, and sets the ventilation opening on the side, so that the ventilation skylight disclosed by the application can open the valve plate to ventilate and exchange air in rainy and snowy weather.

Description

Technical Field

[0001] This invention relates to the field of ventilation skylights, specifically a side-opening ventilation skylight structure with a valve plate. Background Technology

[0002] Nowadays, due to ventilation requirements, factories often install ventilation skylights on the roof for ventilation.

[0003] A ventilation skylight includes a ventilation opening. In order to ensure the ventilation opening is open and closed, a sealing valve plate needs to be installed at the ventilation opening. The opening and closing of the ventilation opening is controlled by the opening and closing of the valve plate, thereby realizing the normal ventilation of the skylight.

[0004] Traditional ventilation openings are located above skylights; by opening a valve plate, the ventilation opening is opened, thereby achieving air exchange within the factory. However, with the top ventilation opening located directly above the skylight, the following problems arise:

[0005] 1. During rainy or snowy weather, the valve plates of the ventilation skylights cannot be opened because the ventilation openings are set vertically. If the valve plates are opened, rain and snow will enter the factory through the ventilation openings.

[0006] 2. Excessive pressure on the valve plate makes it difficult to clean rain and snow from the valve plate;

[0007] 3. Since the valve plate is a mechanism that needs to be opened and closed repeatedly, if the valve plate and the ventilation opening are not sealed tightly, water leakage can easily occur at the edge of the valve plate.

[0008] To avoid the above problems, the ventilation openings of the ventilation skylights need to be optimized. Summary of the Invention

[0009] The purpose of this invention is to overcome the shortcomings of the prior art and provide a side-opening ventilation skylight structure.

[0010] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0011] A side-opening ventilation skylight structure includes a skylight frame and a side sealing plate that covers the skylight frame; the skylight frame has a ventilation opening on its side; the ventilation opening is connected to a side valve plate for controlling the opening and closing of the ventilation opening.

[0012] The side valve plate is connected to a rotating mechanism, and the end of the side valve plate is connected to the sunroof bracket via a rotating shaft; the side valve plate is also connected to a driving mechanism.

[0013] The drive mechanism includes a drive motor, a drive shaft is connected to the sunroof crossbeam, and a transmission gear is provided on the drive shaft; the drive motor is connected to the transmission gear through a transmission chain; the drive shaft is connected to the side valve plate through a linkage steel wire rope; the drive motor is located at the edge of the sunroof frame.

[0014] The skylight frame is equipped with a skylight crossbeam for supporting the rain-proof tiles; the skylight crossbeam is equipped with water-blocking tiles for blocking water.

[0015] The water-retaining tile includes a left water-retaining tile and a right water-retaining tile; a cover plate structure for protection is provided at the connection between the left and right water-retaining tiles, and the cover plate structure is located above the connection between the left and right water-retaining tiles; the cover plate structure includes a cover plate body, the cover plate body includes a first plate and a second plate, the first plate and the second plate are symmetrically arranged, and the ends of the first plate and the second plate are attached to each other; the first plate and the second plate are inclined; the vertical cross-section of the cover plate body is V-shaped.

[0016] The first and second plates are provided with snap-fit ​​side plates at their edges; the snap-fit ​​side plates are provided with snap-fit ​​grooves for snapping with the protrusions of the rainproof tile; the snap-fit ​​side plates are inclined; the inner wall of the snap-fit ​​groove is provided with a protective rubber layer; the protective rubber layer is provided with anti-slip protrusions; the snap-fit ​​groove is an arc-shaped groove.

[0017] The cover plate body is connected to the rainproof tile by bolts; the bolts are provided with sealing washers for protection; the inner side of the sealing washers fits against the outer side of the cover plate structure; the sealing washers include a gasket body, the gasket body is provided with a through hole; the edge of the gasket body is provided with a snap-fit ​​flange.

[0018] The snap-fit ​​flange is perpendicular to the gasket body; the end of the snap-fit ​​flange away from the gasket body is provided with a limiting snap edge; the horizontal cross-section of the gasket body is arc-shaped.

[0019] The inner side of the gasket body is provided with a limiting groove; the inner diameter of the limiting groove is larger than the inner diameter of the through hole; the outer side of the gasket body is provided with a limiting boss, and the limiting boss is provided with a connecting through hole; the connecting through hole and the through hole are coaxially arranged and interconnected; the limiting boss is frustoconical; the larger end of the limiting boss is fixedly connected to the gasket body.

[0020] A rubber ring is provided on the inner wall of the gasket body; the rubber is attached to the inner side of the gasket body; the rubber ring includes a ring body, and the ring body is provided with a clearance through hole.

[0021] The advantages of this invention are:

[0022] This invention discloses a novel ventilation skylight structure. This invention is an improvement on the traditional ventilation skylight. This invention changes the position of the traditional ventilation opening and places the ventilation opening on the side, so that the ventilation skylight disclosed in this invention can open the valve plate for ventilation in rainy or snowy weather. Attached Figure Description

[0023] The following is a brief explanation of the contents of each of the accompanying drawings and the markings in the drawings:

[0024] Figure 1 This is a schematic diagram of the structure of the present invention.

[0025] Figure 2 This is a schematic diagram of the structure after the cover plate structure and the rainproof tile are connected in this invention.

[0026] Figure 3 This is a schematic diagram of the structure of the present invention after adding a sealing gasket between the cover plate structure and the rainproof tile.

[0027] Figure 4 This is a schematic diagram of the first embodiment of the cover plate structure in this invention.

[0028] Figure 5 This is a schematic diagram of the second embodiment of the cover plate structure in this invention.

[0029] Figure 6 for Figure 5 A magnified view of a portion of region A in the middle.

[0030] Figure 7 This is a schematic diagram of the third embodiment of the cover plate structure in this invention.

[0031] Figure 8 This is a top view of the sealing gasket in this invention.

[0032] Figure 9 This is a front view of the sealing gasket in this invention.

[0033] Figure 10 This is a perspective view of the present invention.

[0034] Figure 11 This is the optimized gasket body of the present invention.

[0035] Figure 12 This is a partial view of the rainproof tile of the present invention.

[0036] The markings in the above figures are all:

[0037] 1. Sunroof frame, 2. Side sealing panels, 3. Ventilation openings, 4. Side valve panels. Detailed Implementation

[0038] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings and the description of the preferred embodiments.

[0039] A side-opening ventilation skylight structure includes a skylight frame 1 and a side sealing plate 2 that surrounds the skylight frame 1. The skylight frame 1 has a ventilation opening 3 on its side. The ventilation opening 3 is connected to a side valve plate 4 for controlling the opening and closing of the ventilation opening 3. This invention discloses a novel ventilation skylight structure, which is an improvement on traditional ventilation skylights. This invention changes the position of the traditional ventilation opening 3, which is located directly above the sky. Due to its special position, it cannot be opened for ventilation in rainy or snowy weather. This invention places the ventilation opening 3 on the side, thus avoiding the above problem. Furthermore, this invention provides a side valve plate 4 to control the opening and closing of the ventilation opening 3. The side valve plate 4 is equivalent to a window sash structure, and the opening and closing of the ventilation opening 3 can be controlled by opening and closing the side valve plate 4. In addition, the opening and closing methods of the side valve plate 4 are diverse; the embodiments described below can be used, or other embodiments can be selected as needed.

[0040] Preferably, the side valve plate 4 in this invention is connected to a rotating mechanism, and the end of the side valve plate 4 is connected to the sunroof bracket via a rotating shaft. This arrangement allows one end of the side valve plate 4 to be connected, and the side valve plate 4 can rotate around the rotating mechanism when the valve plate is pulled. Furthermore, as a further optimization, the side valve plate 4 in this invention is connected to a driving mechanism. The driving mechanism is used to control the rotation of the side valve plate 4 around the rotating mechanism. The driving mechanism in this invention includes a drive motor 8, and a drive shaft 6 is connected to the sunroof crossbeam 9. The drive shaft 6 is equipped with a transmission gear. The drive motor 8 is connected to the transmission gear via a transmission chain 7. The drive shaft 6 is connected to the side valve plate 4 via a linkage steel wire rope 5. This configuration simplifies the drive mechanism, facilitates replacement, and reduces manufacturing costs. Furthermore, to prevent the side valve plate 4 from opening automatically, a connecting structure, such as a magnet or latch, can be provided on the side valve plate 4. Alternatively, a self-locking anti-return device for a ventilation skylight, as disclosed in patent CN2018214555856, can be used. The specific configuration can be selected according to actual needs. Additionally, as a further optimization, the drive motor 8 is positioned at the edge of the skylight frame 1. This configuration allows the motor 8 to be replaced from the roof, reducing safety hazards during maintenance.

[0041] Preferably, in this invention, the skylight frame 1 is provided with a skylight crossbeam 9 for supporting the rainproof tiles; the skylight crossbeam 9 is provided with water-blocking tiles; the water-blocking tiles include a left water-blocking tile 10 and a right water-blocking tile 101; a cover plate structure 11 for protection is provided at the connection between the left water-blocking tile 10 and the right water-blocking tile 101, the cover plate structure 11 is located above the connection between the left water-blocking tile 10 and the right water-blocking tile 101; the cover plate structure 11 includes a cover plate body 11-1, the cover plate body... 11-1 includes a first plate 11-11 and a second plate 11-12, which are symmetrically arranged and whose ends are attached together; the first plate 11-11 and the second plate 11-12 are inclined; the vertical cross section of the cover body 11-1 is V-shaped; the V-shaped structure design of the cover body 11-1 facilitates the flow of rainwater and avoids the accumulation of rainwater on the cover.

[0042] Preferably, in this invention, snap-fit ​​side plates 11-2 are provided at the edges of the first plate 11-11 and the second plate 11-12; the snap-fit ​​side plates 11-2 extend the cover body 11-1 and provide good drainage; reducing the risk of rainwater spreading along the inner side of the first plate 11-11 or the second plate 11-12; in addition, preferably, the snap-fit ​​side plates 11-2 are provided with snap-fit ​​grooves 11-3 for snapping with the protrusions of the rainproof tile; the snap-fit ​​grooves 11-3 provide a good snap-fit ​​effect and help ensure the stability of the overall connection.

[0043] Preferably, the snap-fit ​​side plate 11-2 in this invention is inclined; the inclined arrangement of the snap-fit ​​side plate 11-2 facilitates the flow of rainwater; in addition, a protective rubber layer 11-32 is provided on the inner wall of the snap-fit ​​groove 11-3; the protective rubber layer 11-32 plays a good sealing role, preventing rainwater from spreading from the snap-fit ​​groove 11-3 to the inner side of the snap-fit ​​side plate 11-2; at the same time, in order to better ensure the fixing effect, the protective rubber layer 11-32 in this invention is provided with anti-slip protrusions; the setting of anti-slip protrusions increases the compressive force between the anti-slip rubber layer and the rainproof tile, thereby increasing the stability of the connection between the snap-fit ​​groove 11-3 and the rainproof tile.

[0044] Preferably, the snap-fit ​​groove 11-3 in this invention is an arc-shaped groove; the snap-fit ​​groove 11-3 of this invention adopts such a structure as an arc-shaped groove, which makes the opening of the snap-fit ​​groove 11-3 larger, which facilitates the connection between the snap-fit ​​groove 11-3 and the rainproof tile.

[0045] Preferably, the edge of the snap-fit ​​groove 11-3 in this invention is provided with a blocking flange 11-31; the setting of the blocking flange 11-31 reduces the probability of rainwater flowing through the snap-fit ​​groove 11-3; thereby reducing the risk of rainwater entering the interior of the cover structure 11.

[0046] Preferably, the cover plate body 11-1 of the present invention is connected to a fixing flange 11-4 at its edge; the fixing flange 11-4 is located above the snap-fit ​​groove 11-3; the fixing flange 11-4 is provided with fixing holes 11-41 for bolts to pass through; the setting of the fixing flange 11-4 facilitates the connection between the cover plate body 11-1 and the rainproof tile.

[0047] Preferably, the snap-fit ​​side plate 11-2 of the present invention is provided with a guide groove 11-6; the provision of the guide groove 11-6 increases the discharge of rainwater and avoids the accumulation of rainwater on the cover plate structure 11.

[0048] Preferably, the cover plate body 11-1 of the present invention is connected to the rainproof tile by bolts 111; the bolts 111 are provided with a sealing washer 12 for protection; the inner side of the sealing washer 12 is in contact with the outer side of the cover plate structure 11; the sealing washer 12 includes a gasket body 1211, the gasket body 1211 is provided with a through hole 12-1; the edge of the gasket body 1211 is provided with a snap-fit ​​flange 1213; the sealing gasket disclosed in the present invention changes the traditional gasket structure. The present invention, through the cooperation of the edge of the gasket body 1211 and the snap-fit ​​flange 1213, can facilitate the self-positioning of the gasket; making the gasket itself have a limiting function, changing the traditional gasket structure which is a circular ring and cannot be positioned and fixed by itself; the rainproof tile has troughs and crests, and the cover plate body is connected to the crest of the rainproof tile.

[0049] The rain shield is laid horizontally along the entire length of the frame's arc.

[0050] Preferably, the snap-fit ​​flange 1213 in this invention is perpendicular to the gasket body 1211; the snap-fit ​​flange 1213 is provided with a limiting snap-fit ​​edge at the end away from the gasket body 1211; the snap-fit ​​flange 1213 is perpendicular to the gasket body 1211, so that the gasket body 1211 has a U-shaped structure, which can be snapped onto the rainproof tile or ventilation skylight frame, so that the gasket itself has a lateral limiting ability, which can better ensure the stability of the overall structure.

[0051] Preferably, the gasket body 1211 of the present invention has an arc-shaped horizontal cross-section. Because the gaskets disclosed in the present invention are generally installed on the outside of the ventilation skylight, such as the installation of rainproof tiles and other components, the gaskets are exposed on the outside. When it rains, in order to avoid the accumulation of rainwater at the gasket, the gasket body 1211 of the present invention is designed to be arc-shaped. The purpose is to ensure that the rainwater passing through the gasket flows quickly and to prevent the rainwater from accumulating on the gasket and seeping into the interior of the ventilation skylight.

[0052] Preferably, the gasket body 1211 of the present invention is provided with a limiting groove 121 on the inner side; the inner diameter of the limiting groove 121 is larger than the inner diameter of the through hole; the limiting groove 121 is mainly used to avoid the placement of the sealing ring, and also to facilitate the placement of the rubber sealing ring; in addition, the limiting groove 121 facilitates the processing of the limiting boss 1214.

[0053] In this invention, to better facilitate rainwater flow and prevent rainwater from entering the gasket body 1211 through the through hole, a limiting boss 1214 is provided on the outer side of the gasket body 1211. The limiting boss 1214 has a connecting through hole 12-2. The connecting through hole 12-2 and the through hole 12-1 are coaxially arranged and interconnected. The limiting boss 1214 is frustoconical in shape. The larger end of the limiting boss 1214 is fixedly connected to the gasket body 1211. The limiting boss 1214 and the gasket body 1211 are a single unit. The limiting boss 1214 in the above description is for ease of explanation only. In actual production, the gasket body 1211 and the limiting boss 1214 are formed by a stamping machine. The stamping machine impacts the through hole of the gasket body 1211, causing the gasket body 1211 to bulge outward to form the limiting boss 1214, and the inner recessed area forms the aforementioned limiting groove 121. In addition to the above description, the main function of the limiting boss 1214 in this invention is to act as a barrier, reducing or avoiding the risk of rainwater entering the interior of the gasket through the through hole.

[0054] Preferably, the inner wall of the gasket body 1211 in this invention is provided with a rubber ring 122; the rubber is attached to the inner side of the gasket body 1211; the rubber ring 122 includes a ring body 1222, and the ring body 1222 is provided with an avoidance through hole; the rubber ring 122 plays a good sealing role and can play a secondary protection role. Even if a small amount of rainwater enters the through hole, it will not continue to flow from the sealing ring to other components.

[0055] Preferably, the avoidance through hole in this invention is provided with a rubber connecting block 1221, which is located inside the limiting groove 121. The rubber connecting block 1221 is provided with a fastening through hole. The thickness of the rubber connecting block 1221 is greater than the thickness of the ring 1222. The rubber connecting block 1221 eliminates the function of a second limiting. The fastening through hole on the limiting connecting block cooperates with a bolt or screw. The upper end of the rubber connecting block 1221 fits against the bottom of the limiting groove 121 and is fixed. The fixing method can be a hinge or other fixed connection. In actual use, the rubber connecting block 1221 is sleeved on the bolt or screw. The rubber connecting block 1221 and the screw adopt an interference fit, thereby better preventing rainwater from entering the ventilation skylight along the bolt or screw. Both the rubber ring 122 and the rubber connecting block 1221 can be made of EPDM rubber. The specific choice can be made according to the needs.

[0056] Obviously, the specific implementation of this invention is not limited to the above-described methods. Any non-substantial improvements made using the inventive concept and technical solution of this invention are within the protection scope of this invention.

Claims

1. A valve plate side opening type ventilation scuttle structure comprising a scuttle frame and a side cover plate wrapping the outside of the scuttle frame; characterized in that, The side of the sunroof frame is provided with a ventilation opening; the ventilation opening is connected with a side valve plate for controlling the opening and closing of the ventilation opening; The sunroof frame is provided with a sunroof beam for supporting the rainproof tile; the sunroof beam is provided with a water blocking tile for blocking water; The water blocking tile comprises a left water blocking tile and a right water blocking tile; the left water blocking tile and the right water blocking tile are connected with a cover plate structure for protection, the cover plate structure is arranged above the connection between the left water blocking tile and the right water blocking tile; the cover plate structure comprises a cover plate body, the cover plate body comprises a first plate and a second plate, the first plate and the second plate are symmetrically arranged, the end portions of the first plate and the second plate are in abutment, the first plate and the second plate are arranged in an inclined manner, and the vertical section of the cover plate body is in a V shape; The edge of the first plate and the second plate is provided with a clamping side plate, the clamping side plate is provided with a clamping groove for clamping the protrusion of the rainproof tile, the clamping side plate is arranged in an inclined manner, the inner wall of the clamping groove is provided with a protective rubber layer, the protective rubber layer is provided with anti-skid protrusions, and the clamping groove is an arc-shaped groove; The cover plate body is connected with the rainproof tile through a bolt, the bolt is provided with a sealing gasket for protection, the inner side of the sealing gasket is in abutment with the outer side of the cover plate structure, the sealing gasket comprises a gasket body, the gasket body is provided with a penetrating hole, and the edge of the gasket body is provided with a clamping flange; The clamping flange is arranged perpendicularly to the gasket body, the end of the clamping flange away from the gasket body is provided with a limiting clamping edge, and the horizontal section of the gasket body is in an arc shape; The inner side of the gasket body is provided with a limiting recess, the inner diameter of the limiting recess is larger than the inner diameter of the penetrating hole, the outer side of the gasket body is provided with a limiting boss, the limiting boss is provided with a connecting through hole, the connecting through hole and the penetrating hole are coaxially arranged and are in communication with each other, the limiting boss is in a conical shape, and the end of the limiting boss with a larger size is fixedly connected with the gasket body; The inner wall of the gasket body is provided with a rubber ring, the rubber ring is attached to the inner side of the gasket body, and the rubber ring comprises a ring body provided with a avoiding through hole; The avoiding through hole is provided with a rubber connecting block, the rubber connecting block is arranged on the inner side of the limiting recess, the rubber connecting block is provided with a fastening through hole, the thickness of the rubber connecting block is greater than the thickness of the ring body; The fastening through hole of the rubber connecting block is matched with a screw; The upper end of the rubber connecting block is in abutment with the bottom of the limiting recess; The rubber connecting block and the screw are in interference fit.

2. A valve plate side opening type ventilation hatch structure according to claim 1, wherein The side valve plate is connected with a rotating mechanism, the end of the side valve plate is connected with the sunroof support through a rotating shaft, and the side valve plate is connected with a driving mechanism.

3. A valve plate side opening type ventilation hatch structure according to claim 2, wherein The driving mechanism comprises a driving motor, the sunroof beam is connected with a driving shaft, the driving shaft is provided with a transmission gear, the driving motor is connected with the transmission gear through a transmission chain, the driving shaft is connected with the side valve plate through a linkage steel wire rope, and the driving motor is arranged at the edge of the sunroof frame.

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