A rain shelter with high sealing performance
Patent Information
- Application Number
- CN202522245917.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-23
- Publication Date
- 2026-09-18
- Estimated Expiration
- 2035-10-23
AI Technical Summary
[0003]如申请号为2023211892628的专利申请所提及的一种雨水分流挡雨顶棚，其中，顶棚框架铰接固定有若干个并等间隔的挡雨叶片，叶片翻转传动机构借由联动杆推动挡雨叶片转动形成具有空隙的格栅面；挡雨叶片的一侧向外延伸并弯折形成排水槽，另一侧向外延伸形成防漏槽，相邻挡雨叶片之间通过排水槽与防漏槽抵接而连接成挡雨面；然而此专利中，叶片翻转传动机构借由联动杆推动挡雨叶片转动所绕行的转轴是位于挡雨叶片的中间，因此使得在打开或关闭顶棚时，叶片翻转传动机构驱动比较费力；且容易出现挡雨叶片边缘翘边现象，导致相邻挡雨叶片之间难以形成完全封闭的空间，从而导致发生漏水现象
本实用新型中，转轴设置在挡雨叶片的一侧端上，并且，挡雨叶片的另一侧端设有联动轴，挡雨叶片的转轴即支点活动固定在顶棚框架上，挡雨叶片的联动轴即动力端与推动杆活动连接，叶片旋转推动机构与推动杆驱动连接，因此叶片旋转推动机构可通过所述推动杆带动若干所述挡雨叶片的联动轴绕转轴转动，挡雨叶片转动过程中，相邻所述挡雨叶片之间通过防漏引流盖与防漏内钩抵接而完成相互密封连接，因支点和动力端位于挡雨叶片的两侧端，形成杠杆效应，一方面避免挡雨叶片出现翘边现象，使得相邻挡雨叶片的防漏引流盖与防漏内钩能够完全抵接形成密封挡雨面，提高挡雨棚的密封性，避免发生漏水现象；另一方面力臂变长，使得所需的驱动力小，省力且稳定。
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Figure CN224769898U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electric rain shelter technology, specifically to a highly airtight rain shelter. Background Technology
[0002] An electric rain shelter is a sunshade and rainproof device that opens and closes automatically via electric drive. It is widely used on the roofs of sunrooms, outdoor pavilions, and private garages. In sunny weather, rotating the rain-proof blades creates a grid between them, allowing air and sunlight to enter the room. In rainy weather, the blades abut against each other to form a sealed rainproof surface, preventing rainwater from dripping into the room.
[0003] For example, the rainwater diversion rain shelter mentioned in patent application No. 2023211892628 has several equally spaced rain shelter blades hinged to the roof frame. The blade flipping transmission mechanism drives the rain shelter blades to rotate via a linkage rod to form a grid surface with gaps. One side of the rain shelter blade extends outward and bends to form a drainage groove, and the other side extends outward to form a leak-proof groove. Adjacent rain shelter blades are connected to form a rain shelter surface by the abutment of the drainage groove and the leak-proof groove. However, in this patent, the pivot of the blade flipping transmission mechanism that drives the rain shelter blades to rotate via the linkage rod is located in the middle of the rain shelter blade. Therefore, it is relatively difficult to drive the blade flipping transmission mechanism when opening or closing the roof. Moreover, the edges of the rain shelter blades are prone to curling, making it difficult to form a completely closed space between adjacent rain shelter blades, thus causing water leakage. Utility Model Content
[0004] In view of the shortcomings of the existing technology, this utility model proposes a highly airtight rain shelter that is labor-saving and stable, improves the airtightness of the rain shelter, and avoids water leakage.
[0005] The technical solution of this utility model is implemented as follows: A highly airtight rain shelter includes several rain-proof blades, a roof frame, and a blade rotation and pushing mechanism and a pushing rod that are movably fixed on both sides of the roof frame. The output end of the blade rotation and pushing mechanism is fixedly connected to the pushing rod. A rotating shaft is provided on one side of the rain-shielding blade, and a linkage shaft is provided on the other side of the rain-shielding blade. Several rain-shielding blades are evenly and movably fixed on the canopy frame through the rotating shaft, and several rain-shielding blades are evenly and movably connected to the push rod through the linkage shaft, so that the blade rotation pushing mechanism can drive the linkage shaft of several rain-shielding blades to rotate around the rotating shaft through the push rod.
[0006] Preferably, a leak-proof inner hook is provided on the same side of the rotating shaft, and a leak-proof drainage cover is provided on the same side of the linkage shaft. Adjacent rainproof blades are sealed to each other by the leak-proof drainage cover and the leak-proof inner hook abutting against each other.
[0007] Preferably, both ends of the rainproof blade are provided with a sealing plate, which covers the leak-proof drainage cover and the leak-proof inner hook. The sealing plate has a sealing cap protruding on the end near the leak-proof drainage cover, and the sealing cap can be placed on the end of the adjacent sealing plate near the leak-proof inner hook.
[0008] Preferably, the rain-proof blade is provided with an arc-shaped guide groove above the linkage shaft, and the rain-proof blade is provided with a diversion groove above the rotating shaft. The arc-shaped guide groove is set higher than the diversion groove, and the arc-shaped guide groove extends outward to provide a leak-proof drainage cover. The outer wall of the diversion groove is provided with a leak-proof inner hook.
[0009] Preferably, the arc-shaped guide channel and the bottom of the rain-blocking blade, and the diversion channel and the bottom of the rain-blocking blade, all form a double-layer hollow structure.
[0010] Preferably, the width of the arc-shaped guide channel is 2-3 times the width of the diversion channel.
[0011] Preferably, the rain-shielding blades are inclined to the horizontal plane along their length, with an inclination angle of 0.3°-15°.
[0012] Preferably, a fixing groove is provided between the leak-proof drainage cover and the leak-proof inner hook, and a sealing strip is provided in the fixing groove; the leak-proof drainage cover is provided with a drainage surface for covering the gap between the leak-proof drainage cover and the leak-proof inner hook.
[0013] Preferably, the inner cavity of the double-layer hollow structure is provided with heat insulation material.
[0014] Compared with the prior art, the present invention has the following advantages: In this invention, a rotating shaft is located on one side of the rain-shielding blade, and a linkage shaft is located on the other side of the rain-shielding blade. The rotating shaft, i.e., the fulcrum, of the rain-shielding blade is movably fixed to the canopy frame. The linkage shaft, i.e., the power end, of the rain-shielding blade is movably connected to the push rod. The blade rotation pushing mechanism is driven by the push rod. Therefore, the blade rotation pushing mechanism can drive the linkage shafts of several rain-shielding blades to rotate around the rotating shaft through the push rod. During the rotation of the rain-shielding blade, adjacent rain-shielding blades are sealed to each other by the contact between the leak-proof drainage cover and the leak-proof inner hook. Because the fulcrum and the power end are located on both sides of the rain-shielding blade, a lever effect is formed. On the one hand, this prevents the rain-shielding blade from warping, allowing the leak-proof drainage cover and the leak-proof inner hook of adjacent rain-shielding blades to fully contact and form a sealed rain-shielding surface, improving the sealing performance of the rain shelter and preventing water leakage. On the other hand, the lever arm is longer, resulting in a smaller required driving force, saving effort and ensuring stability. Attached Figure Description
[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0016] Figure 1 This is an overall schematic diagram of the rain-proof surface formed by the high-sealing rain shelter in Embodiment 1 of this utility model; Figure 2 This is a schematic diagram of a rain-blocking surface formed by several rain-blocking blades in Embodiment 1 of this utility model; Figure 3 This is a schematic diagram of a grid surface formed by several rain-blocking blades in Embodiment 1 of this utility model; Figure 4 for Figure 2 An enlarged schematic diagram of the interaction between two adjacent rain-blocking blades at point A; Figure 5 This is a detailed schematic diagram of the rain-shielding blade in Embodiment 1 of this utility model; Figure 6 This is a schematic diagram of the cooperation between two adjacent cover plates in Embodiment 1 of this utility model; Figure 7 This is an overall schematic diagram of the rain-proof surface formed by the high-sealing rain shelter in Embodiment 2 of this utility model; Figure 8 This is an overall schematic diagram of the grid surface forming the high-sealing rain shelter of Embodiment 2 of this utility model; Figure 9 This is a schematic diagram of a rain-blocking surface formed by several rain-blocking blades in Embodiment 2 of this utility model; Figure 10 This is a schematic diagram of a grid surface formed by several rain-blocking blades in Embodiment 2 of this utility model; Figure 11 for Figure 9 An enlarged schematic diagram of the interaction between two adjacent rain-blocking blades at point B; Figure 12 This is a detailed schematic diagram of the rain-shielding blade with a double-layer hollow structure in Embodiment 2 of this utility model; Figure 13 This is a schematic diagram of the cooperation between two adjacent cover plates in Embodiment 2 of this utility model.
[0017] Attached image labels: 1. Rainproof blades; 11. Rotating shaft; 12. Linkage shaft; 13. Leak-proof inner hook; 14. Leak-proof diversion cover; 15. Arc-shaped guide groove; 16. Diversion groove; 17. Fixing groove; 18. Sealing strip; 2. Canopy frame; 3. Blade rotation and pushing mechanism; 4. Push rod; 5. Cover plate; 51. Sealing cover. Detailed Implementation
[0018] 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.
[0019] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0021] Example 1 like Figures 1 to 6 The present invention provides a highly airtight rain shelter, which includes several rain-proof blades 1, a canopy frame 2, and blade rotation and pushing mechanisms 3 and pushing rods 4 that are movably fixed on both sides of the canopy frame 2. The output end of the blade rotation and pushing mechanism 3 is fixedly connected to the pushing rod 4, that is, the blade rotation and pushing mechanism 3 can push the pushing rod 4 to move. like Figures 2 to 4As shown, a rotating shaft 11 is provided on one side of the rain-shielding blade 1, and a linkage shaft 12 is provided on the other side of the rain-shielding blade 1. Several rain-shielding blades 1 are evenly and movably fixed on the canopy frame 2 through the rotating shaft 11, that is, the fulcrum of the rain-shielding blade 1 is located on the canopy frame 2; several rain-shielding blades 1 are evenly and movably connected to the push rod 4 through the linkage shaft 12, that is, the power end of the rain-shielding blade 1 is located on the push rod 4, so that the blade rotation pushing mechanism 3 can drive the linkage shaft 12 of several rain-shielding blades 1 to rotate around the rotating shaft 11 through the push rod 4.
[0022] like Figure 4 and Figure 5 As shown, a leak-proof inner hook 13 is provided on the same side of the rotating shaft 11, and a leak-proof drainage cover 14 is provided on the same side of the linkage shaft 12. The leak-proof drainage cover 14 matches the leak-proof inner hook 13. Adjacent rainproof blades 1 are sealed to each other by the leak-proof drainage cover 14 of the previous rainproof blade 1 and the leak-proof inner hook 13 of the next rainproof blade 1. By the leak-proof drainage cover 14 of the previous rainproof blade 1 and the leak-proof inner hook 13 of the next rainproof blade 1, rainwater can be prevented from overflowing from the gap between adjacent rainproof blades 1 and affecting the sealing and rainproofing effect. When the rain shelter is activated, the blade rotation drive mechanism 3 drives the linkage shaft 12 of several rain shelter blades 1 to rotate around the rotating shaft 11 via the push rod 4. When the push rod 4 drives several rain shelter blades 1 to stand on the roof frame 2 around the rotating shaft 11, a grid surface with gaps is formed between the several rain shelter blades 1, allowing air and sunlight to enter the room through the grid. Figure 3 As shown; When the rain shelter is closed, the blade rotation push mechanism 3 drives the push rod 4 to retract. At this time, the push rod 4 drives the linkage shaft 12 of several rain shelter blades 1 to rotate in the opposite direction around the rotating shaft 11. When the push rod 4 returns to its initial state, the leak-proof drainage cover 14 of the previous rain shelter blade 1 and the leak-proof inner hook 13 of the next rain shelter blade 1 are fully abutted. At this time, a sealed rain-proof surface is formed between the several rain shelter blades 1, such as... Figure 2 and Figure 4 As shown; In this embodiment, since the pivot 11 (fulcrum) and the linkage 12 (power end) are located at both ends of the rainproof blade 1, and the pivot of the rainproof blade 1 is located on the canopy frame 2, and the power end of the rainproof blade 1 is located on the push rod 4, a lever effect is formed. On the one hand, the blade rotation pushing mechanism 3 can smoothly drive several rainproof blades 1 to rotate to form a grid surface through the push rod 4. On the other hand, the blade rotation pushing mechanism 3 can also drive the push rod 4 to retract so that the leak-proof drainage cover 14 of the adjacent rainproof blade 1 and the leak-proof inner hook 13 can fully abut to form a rainproof surface, avoiding the phenomenon of the rainproof blade 1 curling up, improving the sealing of the rainproof canopy, and preventing water leakage. On the other hand, the lever arm becomes longer, which reduces the required driving force, saves effort, and the push rod 4 drives the other end of the rainproof blade 1 to rotate to assist, improving the stability of the rotation of the rainproof blade 1. In this embodiment, the blade rotation driving mechanism 3 is one of an electric blade rotation driving mechanism, a pneumatic blade rotation driving mechanism, a hydraulic blade rotation driving mechanism, or a manual rotation driving mechanism; the electric blade rotation driving mechanism, pneumatic blade rotation driving mechanism, hydraulic blade rotation driving mechanism, or manual rotation driving mechanism are all prior art, and therefore will not be described in detail in this application; The rain shelter in this embodiment is suitable for summer or for southern regions with less snowfall.
[0023] Furthermore, such as Figure 6 As shown, both ends of the rainproof blade 1 are provided with a sealing plate 5. The sealing plate 5 covers the leak-proof drainage cover 14 and the leak-proof inner hook 13. The sealing plate 5 has a sealing cap 51 protruding on the end near the leak-proof drainage cover 14. The sealing cap 51 can be placed on the end of the adjacent sealing plate 5 near the leak-proof inner hook 13. That is, when the leak-proof drainage cover 14 and the leak-proof inner hook 13 of the adjacent rainproof blade 1 are completely in contact to form a rainproof surface, the sealing cap 51 of the end of the previous sealing plate 5 near the leak-proof drainage cover 14 covers the top of the end of the next sealing plate 5 near the leak-proof inner hook 13, which can prevent rainwater from seeping in from the end of the sealing plate 5 near the leak-proof inner hook 13 and effectively improve the sealing performance of the rainproof canopy.
[0024] Furthermore, the canopy frame 2 is provided with drainage channels around its perimeter, and the rain-proof blades 1 are inclined to the horizontal plane in the length direction with an inclination angle of 0.3°-15°. The rain-proof blades 1 are connected to the drainage channels. The inclined arrangement of the rain-proof blades 1 allows rainwater to be quickly discharged from the rain-proof blades 1 into the drainage channels, preventing water from accumulating on the canopy and overflowing, thus affecting the rain-proof effect.
[0025] Furthermore, a fixing groove 17 is provided between the leak-proof drainage cover 14 and the leak-proof inner hook 13, and a sealing strip 18 is provided in the fixing groove 17. The sealing strip 18 between the leak-proof drainage cover 14 and the leak-proof inner hook 13 can effectively prevent rain leakage. The sealing strip 18 is fixed in the fixing groove 17, so it can be prevented from being washed away by rainwater. In addition, the leak-proof drainage cover 14 is provided with a drainage surface facing the rear rain-proof blade 1, which makes it easy for some rainwater to enter the rear rain-proof blade 1 along the drainage surface. This drainage surface blocks the gap between the leak-proof drainage cover 14 and the leak-proof inner hook 13, thus effectively preventing rainwater from seeping out from the gap between the leak-proof drainage cover 14 and the leak-proof inner hook 13.
[0026] Example 2 like Figures 7 to 13 As shown, the difference between this embodiment and embodiment 1 is that the rain-proof blade 1 is provided with an arc-shaped guide groove 15 above the linkage shaft 12, and the rain-proof blade 1 is provided with a diversion groove 16 above the rotating shaft 11. The arc-shaped guide groove 15 and the bottom of the rain-proof blade 1, and the diversion groove 16 and the bottom of the rain-proof blade 1 all form a double-layer hollow structure. Specifically, such as Figure 11 and Figure 12 As shown, the arc-shaped guide channel 15 extends outward with a leak-proof drainage cover 14, and the outer wall of the diversion channel 16 is provided with a leak-proof inner hook 13. In the same rainproof blade 1, the arc-shaped guide channel 15 and the diversion channel 16 are integrally connected. In adjacent rainproof blades 1, the blade rotation pushing mechanism 3 drives them to rotate. When the leak-proof drainage cover 14 of the previous rainproof blade 1 abuts against the leak-proof inner hook 13 of the next rainproof blade 1, the arc-shaped guide channel 15 of the previous rainproof blade 1 and the diversion channel 16 of the next rainproof blade 1 are sealed together. Preferably, the width of the arc-shaped guide channel 15 is 2-3 times the width of the diversion channel 16. Therefore, during rainfall, a large amount of rainwater will be discharged obliquely to the drainage channel around the canopy frame 2 along the arc-shaped guide channel 15, and a small amount of rainwater will be discharged obliquely to the drainage channel along the diversion channel 16, thus diverting the rainwater. The flow effect is achieved by the arc-shaped guide channel 15 being higher than the diversion channel 16, and the cross-section of the arc-shaped guide channel 15 being arc-shaped. During heavy rainstorms, the diversion channels 16 on both sides of the arc-shaped guide channel 15 can receive the overflowing rainwater, effectively increasing the drainage area and efficiency, thus ensuring timely drainage even in heavy rain or storms. The leak-proof drainage cover 14 has a drainage surface facing the rear diversion channel 16, allowing some rainwater to enter the diversion channel 16 along the drainage surface. This drainage surface blocks the gap between the leak-proof drainage cover 14 and the leak-proof inner hook 13, and a sealing strip 18 is provided between the leak-proof drainage cover 14 and the leak-proof inner hook 13. Therefore, it effectively prevents rainwater from seeping into the rain shelter from the gap between the arc-shaped guide channel 15 and the diversion channel 16 of the rain-proof blade 1. Furthermore, as... Figure 13As shown, both ends of the rainproof blade 1 are provided with a sealing plate 5. The sealing plate 5 covers the leak-proof drainage cover 14 and the leak-proof inner hook 13. The sealing plate 5 has a sealing cap 51 protruding on the end near the leak-proof drainage cover 14. The sealing cap 51 can be placed on the end of the adjacent sealing plate 5 near the leak-proof inner hook 13. That is, when the leak-proof drainage cover 14 and the leak-proof inner hook 13 of the adjacent rainproof blade 1 are completely in contact to form a rainproof surface, the sealing cap 51 of the end of the previous sealing plate 5 near the leak-proof drainage cover 14 covers the top of the end of the next sealing plate 5 near the leak-proof inner hook 13, which can prevent rainwater from seeping in from the end of the sealing plate 5 near the leak-proof inner hook 13 and effectively improve the sealing performance of the rainproof canopy.
[0027] In this embodiment, as Figures 9 to 11 As shown, because the pivot 11 (fulcrum) and the linkage 12 (power end) are located at the two ends of the rain-shielding blade 1, and the pivot of the rain-shielding blade 1 is located on the canopy frame 2, and the power end of the rain-shielding blade 1 is located on the push rod 4, a lever effect is formed. On the one hand, this allows the blade rotation pushing mechanism 3 to smoothly drive several rain-shielding blades 1 to rotate and form a grid surface through the push rod 4. Figure 8 As shown, this also allows the blade rotation pushing mechanism 3 to drive the pushing rod 4 to retract, so that the leak-proof drainage cover 14 of the adjacent rainproof blade 1 fully abuts against the leak-proof inner hook 13 to form a rainproof surface, as shown. Figure 7 As shown, this avoids the edge warping of the rain-shielding blade 1, and with the covering from all sides, it improves the sealing of the rain shelter and prevents water leakage. On the other hand, the longer lever arm reduces the required driving force, saves effort, and the push rod 4 drives the other end of the rain-shielding blade 1 to rotate, which helps to improve the stability of the rotation of the rain-shielding blade 1. Furthermore, the double-layer hollow structure of this embodiment is not only suitable for summer or for southern regions with less snowfall, but also for cities with more snowfall, as its double-layer hollow structure makes it highly resistant to snow accumulation.
[0028] Furthermore, the double-layered hollow structure contains heat-insulating material inside, which can cool the area and make the rain shelter suitable for use in sunny weather, increasing its practicality.
[0029] In summary, in the two embodiments of this utility model, on the one hand, the rotating shaft 11 (i.e., the fulcrum) and the linkage shaft 12 (i.e., the power end) are located at both ends of the rainproof blade 1. The blade rotation pushing mechanism 3 drives the pushing rod 4 to retract, which enables the leak-proof drainage cover 14 of the adjacent rainproof blade 1 to fully abut against the leak-proof inner hook 13 to form a rainproof surface, avoiding the phenomenon of the rainproof blade 1 warping. When the leak-proof drainage cover 14 and the leak-proof inner hook 13 are fully abutted, the drainage surface on the leak-proof drainage cover 14 blocks the leak-proof drainage. The gap between the drain cover 14 and the leak-proof inner hook 13, and the sealing strip 18 between the leak-proof drain cover 14 and the leak-proof inner hook 13, and the sealing plate 5 are also provided, can effectively prevent rainwater from seeping into the rain shelter from the gap between the adjacent rain-proof blades 1, improve the sealing of the rain shelter and avoid water leakage; on the other hand, the lever arm is longer, which makes the required driving force smaller and saves effort, and the push rod 4 drives the other end of the rain-proof blade 1 to rotate to assist, which improves the stability of the rotation of the rain-proof blade 1.
[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A highly airtight rain shelter, characterized in that, It includes several rain-proof blades (1), a canopy frame (2), and blade rotation and pushing mechanisms (3) and pushing rods (4) that are movably fixed on both sides of the canopy frame (2). The output end of the blade rotation and pushing mechanism (3) is fixedly connected to the pushing rods (4). One side of the rain-shielding blade (1) is provided with a rotating shaft (11), and the other side of the rain-shielding blade (1) is provided with a linkage shaft (12). Several rain-shielding blades (1) are evenly and movably fixed on the canopy frame (2) through the rotating shaft (11). Several rain-shielding blades (1) are evenly and movably connected to the push rod (4) through the linkage shaft (12), so that the blade rotation pushing mechanism (3) can drive the linkage shaft (12) of several rain-shielding blades (1) to rotate around the rotating shaft (11) through the push rod (4).
2. The high-sealing rain shelter according to claim 1, characterized in that, The rotating shaft (11) is provided with a leak-proof inner hook (13) on the same side, and the linkage shaft (12) is provided with a leak-proof drainage cover (14) on the same side. The adjacent rainproof blades (1) are sealed to each other by the leak-proof drainage cover (14) and the leak-proof inner hook (13).
3. The high-sealing rain shelter according to claim 2, characterized in that, Both ends of the rainproof blade (1) are provided with a cover plate (5). The cover plate (5) covers the leak-proof drainage cover (14) and the leak-proof inner hook (13). The cover plate (5) has a sealing cap (51) protruding on one end near the leak-proof drainage cover (14). The sealing cap (51) can be placed on the end of the adjacent cover plate (5) near the leak-proof inner hook (13).
4. The high-sealing rain shelter according to claim 3, characterized in that, The rain-proof blade (1) is provided with an arc-shaped guide groove (15) above the linkage shaft (12), and the rain-proof blade (1) is provided with a diversion groove (16) above the rotating shaft (11). The arc-shaped guide groove (15) is set higher than the diversion groove (16). The arc-shaped guide groove (15) extends outward to provide the leak-proof drainage cover (14). The leak-proof inner hook (13) is provided on the outer wall of the diversion groove (16).
5. The high-sealing rain shelter according to claim 4, characterized in that, The arc-shaped guide groove (15) and the bottom of the rainproof blade (1), and the diversion groove (16) and the bottom of the rainproof blade (1) all form a double-layer hollow structure.
6. The high-sealing rain shelter according to claim 4, characterized in that, The width of the arc-shaped guide groove (15) is 2-3 times the width of the diversion groove (16).
7. The high-sealing rain shelter according to claim 1, characterized in that, The rain-shielding blade (1) is inclined to the horizontal plane in the length direction, with an inclination angle of 0.3°-15°.
8. The high-sealing rain shelter according to claim 2, characterized in that, A fixing groove (17) is provided between the leak-proof drainage cover (14) and the leak-proof inner hook (13), and a sealing strip (18) is provided in the fixing groove (17); the leak-proof drainage cover (14) is provided with a drainage surface for covering the gap between the leak-proof drainage cover (14) and the leak-proof inner hook (13).
9. The high-sealing rain shelter according to claim 5, characterized in that, The inner cavity of the double-layer hollow structure is filled with heat insulation material.