Automobile parking shed
By designing a multi-layered structure and drainage system for the parking shed, the problem of weak wind and snow resistance in early simple sheds was solved, achieving safe and dry protection for vehicles and structural stability, while improving drainage efficiency and service life.
Patent Information
- Application Number
- CN202520356806.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-03
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-03-03
AI Technical Summary
Early simple parking sheds were weak in wind and snow resistance, easily damaged, and could not effectively protect vehicles in severe weather. The roofs had poor heat insulation, and rainwater drainage was poor, leading to vehicle damage and environmental pollution.
The parking shed is designed with a multi-layer structure, including support components, U-shaped water channels, drainage pipes, and filter components. It incorporates waterproof, cushioning, heat insulation layers, and anti-rust coatings to enhance structural stability and drainage efficiency. Supporting angle irons and cushioning rubber pads are also installed to disperse external forces and prevent corrosion.
It effectively protects vehicles in severe weather, improves structural stability and drainage efficiency, reduces maintenance costs, ensures vehicles stay dry and safe, and extends the service life of the parking shed.
Smart Images

Figure CN223838716U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of parking shed technology, and more specifically, to a car parking shed. Background Technology
[0002] Early simple parking sheds were mostly built with simple frames and tarpaulins, which were weak in resisting wind and snow. They were easily damaged or even collapsed in bad weather and could not provide reliable protection for vehicles. Although vehicles were parked inside the shed, the heat insulation effect of the shed roof was poor, and it was still quite hot inside the vehicle.
[0003] In rainy weather, if the carport lacks a drainage structure, rainwater will flow directly down from all sides, splashing a lot of water on the ground and wetting the car owner. Alternatively, if the drainage structure is simply fixed to the vertical poles, it will affect the aesthetics. Utility Model Content
[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a comfortable and safe car parking shed.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a car parking shed, comprising a main frame formed by multiple supporting components connected by connecting rods, each supporting component comprising at least two vertical rods, two horizontal rods and one curved rod, one end of the horizontal rod being an arc-shaped structure and fixedly connected to the vertical rod, and the other end being fixedly connected to the curved rod, the main frame being provided with a multi-layered canopy, the canopy having U-shaped water guide channels on both sides and along the edges, the bottom of the water guide channels having a drainage slope, each of the vertical rods having a drain pipe, and the bottom of the water guide channels having a water outlet adapted to the drain pipe, the water guide channels also having a filter assembly, the filter assembly comprising a filter plate disposed above the water guide channels and a filter screen disposed at the drain outlet.
[0006] The present invention is further configured such that: the drainage pipes inside the vertical rods on both sides extend out from the bottom of the vertical rods, and the drainage pipes on both sides are connected by connecting pipes to centrally discharge rainwater into the external drainage ditch.
[0007] The present invention is further configured such that: the multi-layer structure includes a waterproof layer, a buffer layer, and a heat insulation layer from top to bottom; the buffer layer is a honeycomb EPE material, and its surface is provided with matrix-style heat dissipation holes, the hole diameter of which increases from the center of the ceiling to the edge.
[0008] The present invention is further configured such that: the surface of the waterproof layer is provided with a nano-coating with a self-cleaning function, making it difficult for dust and stains to adhere.
[0009] The present invention is further configured such that: each of the bending areas of the support component is provided with a support angle iron.
[0010] The present invention is further provided with a buffer rubber pad at the connection of the supporting angle iron to reduce stress concentration caused by wind vibration.
[0011] The present invention is further configured such that: the outer surface of the main frame is provided with an anti-rust coating, and the bottom end of the vertical rod is fitted with a waterproof base to prevent the vertical rod from being corroded by long-term contact with the outside.
[0012] The beneficial effects of this utility model are:
[0013] 1. The main frame is constructed from multiple supporting components connected by connecting rods. Each set of supporting components includes vertical rods, horizontal rods, and curved rods, ensuring the overall stability of the parking shed and enabling it to better withstand external forces and resist certain weather conditions such as wind and rain. The arc design effectively blocks direct sunlight, reducing the time vehicles are exposed to strong sunlight, while also effectively blocking rainwater and protecting vehicles from rain damage. U-shaped drainage channels are located on both sides of the canopy, with a drainage slope at the bottom. This quickly and effectively collects and guides rainwater into the channels, preventing rainwater accumulation on the roof, reducing pressure on the canopy, and extending its lifespan. Drainage pipes are installed inside the vertical rods and are adapted to the outlets of the drainage channels, forming a complete drainage system that directs rainwater to designated locations on the ground, preventing water accumulation. The drainage channels are equipped with filter components, including a filter plate at the top and a filter screen at the drain outlet, effectively filtering leaves, debris, and other impurities from the rainwater, preventing blockages, ensuring smooth drainage, and reducing future maintenance costs.
[0014] 2. Connecting the drainage pipes inside the vertical poles on both sides via connecting pipes allows for centralized drainage, ensuring rainwater is discharged more systematically into the external drainage channel. This improves drainage efficiency and avoids localized water accumulation problems that may result from scattered drainage, further enhancing the drainage function of the parking shed. The anti-rust coating on the outer surface of the main frame effectively isolates the metal from contact with external moisture and corrosive substances, slowing down the rusting process and extending the service life of the parking shed's main frame, thus reducing maintenance and replacement costs. Waterproof bases are fitted at the bottom of the vertical poles to prevent direct contact between the bottom of the poles and the ground, avoiding corrosion caused by prolonged exposure to a humid environment. This enhances the stability and durability of the vertical poles, ensuring the safety of the overall parking shed structure.
[0015] 3. The multi-layered structure incorporates a waterproof layer that effectively prevents rainwater penetration, ensuring vehicles inside the parking shed are protected from rain damage and providing a dry parking environment. The buffer layer uses honeycomb EPE material, which is soft and elastic. When foreign objects impact the roof, it cushions the impact, reducing damage to the roof and vehicles below, thus improving the parking shed's safety. The matrix-style ventilation holes on the buffer layer, with pore sizes increasing from the center to the edges, facilitate airflow within the roof, accelerating heat dissipation. Combined with the insulation layer, this significantly reduces the internal temperature, minimizing the impact of direct sunlight on vehicles, protecting vehicle interiors, and reducing harmful gas emissions from high temperatures. The self-cleaning nano-coating on the waterproof layer prevents dust and stains from adhering. Rainwater easily washes away dust and stains, reducing the frequency and workload of manual cleaning, saving maintenance costs, and maintaining the parking shed's clean and aesthetically pleasing appearance.
[0016] 4. Installing supporting angle irons in the bending areas of the supporting components effectively enhances the structural strength and stability of the parking shed in these critical parts. Bending areas are often structurally weak points, and the supporting angle irons can disperse external forces, improving the overall resistance of the parking shed to deformation and damage. This allows it to better withstand the effects of strong winds, snow accumulation, and other external forces, extending the service life of the parking shed. Installing buffer rubber pads at the joints of the supporting angle irons effectively reduces stress concentration caused by wind vibrations and other factors. Stress concentration can lead to premature component failure, while the elasticity of the buffer rubber pads can absorb and buffer vibration energy, resulting in a more even stress distribution. This protects the supporting angle irons and other connecting components, reduces the risk of damage, and ensures the safety and reliability of the parking shed structure. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the structure of this utility model;
[0018] Figure 2 This is a magnified view of point A;
[0019] Figure 3 This is a sectional view of part of the canopy.
[0020] Figure 4 This is a top view of the drainage trough;
[0021] Figure 5 This is a broken view of the drainage ditch;
[0022] Attached reference numerals: 1. Vertical bar; 2. Horizontal bar; 3. Curved bar; 4. Canopy; 5. Water channel; 6. Outlet; 7. Drain pipe; 8. Filter plate; 9. Filter screen; 10. Connecting pipe; 11. Waterproof layer; 12. Buffer layer; 13. Heat insulation layer; 14. Supporting angle iron; 15. Waterproof base. Detailed Implementation
[0023] Reference Figures 1 to 5 The embodiments of this utility model will be further described below.
[0024] For ease of explanation, spatial relative terms such as “up,” “down,” “left,” and “right” are used in the embodiments to describe the relationship of one element or feature shown in the figures relative to another element or feature. It should be understood that, in addition to the orientations shown in the figures, spatial terms are intended to include different orientations of the device in use or operation. For example, if the device in the figures is inverted, an element described as being “down” of other elements or features would be positioned “up” of those other elements or features. Therefore, the exemplary term “down” can encompass both up and down orientations. The device may be positioned in other ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.
[0025] Moreover, relational terms such as “first” and “second” are used merely to distinguish one component from another that has the same name, without necessarily requiring or implying any such actual relationship or order between the components.
[0026] Figures 1 to 5 The carport shown includes a main frame consisting of multiple support components connected by connecting rods. Each set of support components includes at least two vertical rods 1, two horizontal rods 2, and one curved rod 3, which makes the overall structure of the carport stable, better able to withstand external forces, and resist certain natural weather conditions such as wind and rain. One end of the horizontal rod 2 is an arc-shaped structure and is fixedly connected to the vertical rod 1, and the other end is fixedly connected to the curved rod 3. It can effectively block direct sunlight and reduce the time that vehicles are exposed to strong sunlight. At the same time, it can also effectively block rainwater and protect vehicles from rainwater erosion. The main frame is equipped with a multi-layered canopy 4. U-shaped water channels 5 are provided on both sides and along the edges of the canopy 4. The bottom of the water channels 5 has a drainage slope, which can quickly and effectively collect and guide rainwater to flow into the water channels 5, preventing rainwater from accumulating on the roof, reducing pressure on the canopy 4, and extending the service life of the canopy 4. Each vertical rod 1 is equipped with a drain pipe 7, and the bottom of the water channels 5 is equipped with an outlet 6 adapted to the drain pipe 7, forming a complete drainage system that drains rainwater to a designated location on the ground, preventing water accumulation. The water channels 5 are also equipped with a filter assembly, which includes a filter plate 8 set above the water channels 5 and a filter screen 9 set at the drain outlet, which can effectively filter leaves, debris, etc., from the rainwater, preventing blockage of the drainage system, ensuring smooth drainage, and reducing later maintenance costs.
[0027] The drainage pipes 7 inside the vertical poles 1 on both sides extend from below the vertical poles 1 and are connected to each other by the connecting pipes 10. This allows for centralized drainage, enabling rainwater to be discharged into the external drainage channel in a more orderly manner, improving drainage efficiency, avoiding local water accumulation problems that may be caused by scattered drainage, and further improving the drainage function of the parking shed.
[0028] The multi-layered structure, from top to bottom, includes a waterproof layer 11, a buffer layer 12, and a heat insulation layer 13. The waterproof layer 11 effectively blocks rainwater penetration, ensuring that vehicles inside the parking shed are not affected by rainwater, providing a dry parking environment and protecting vehicles from rain damage. The buffer layer 12 is made of honeycomb EPE material, which is soft and elastic. When foreign objects impact the roof, it can cushion the impact, reducing damage to the roof and vehicles below, thus improving the safety of the parking shed. Its surface has a matrix of heat dissipation holes, with the hole diameter increasing from the center of the roof to the edge, which helps air flow inside the roof and accelerates heat dissipation. Combined with the heat insulation layer 13, it can significantly reduce the temperature inside the shed, reduce the impact of direct sunlight on vehicles, protect the vehicle interior, and reduce the emission of harmful gases caused by high temperatures inside the vehicle.
[0029] The surface of the waterproof layer 11 is provided with a nano-coating with self-cleaning function, which makes it difficult for dust and stains to adhere. When it rains, rainwater can easily wash away the dust and stains, reducing the frequency and workload of manual cleaning, saving maintenance costs, and at the same time maintaining the clean and beautiful appearance of the parking shed.
[0030] The bending areas of the supporting components are all equipped with supporting angle irons 14, which can effectively enhance the structural strength and stability of the parking shed in these key parts. The bending areas are usually weak points in the structure. The supporting angle irons 14 can disperse external forces and improve the overall resistance of the parking shed to deformation and damage, so that it can better cope with the effects of external forces such as strong winds and snow accumulation, and extend the service life of the parking shed.
[0031] The support angle iron 14 is equipped with a buffer rubber pad at the connection point, which can effectively reduce stress concentration caused by factors such as wind vibration. Stress concentration may cause premature damage to components, while the elasticity of the buffer rubber pad can absorb and buffer vibration energy, making the stress distribution more uniform, protecting the support angle iron 14 and other connecting components, reducing the risk of damage, and ensuring the safety and reliability of the parking shed structure.
[0032] The outer surface of the main frame is coated with an anti-rust coating, which can effectively isolate the metal from contact with external moisture and corrosive substances, slow down the rusting rate of the metal, thereby extending the service life of the main frame of the parking shed and reducing maintenance and replacement costs. In addition, the bottom of the vertical pole 1 is fitted with a waterproof base 15, which can prevent the bottom of the vertical pole 1 from directly contacting the ground, avoiding corrosion caused by long-term exposure to a humid environment, enhancing the stability and durability of the vertical pole 1, and ensuring the safety of the overall structure of the parking shed. The waterproof base 15 also has bolt mounting holes for reinforced connection with the ground, and the waterproof base 15 is fixedly connected to the vertical pole 1, which greatly improves the stability of the overall structure.
[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A car parking shed, comprising a main frame formed by connecting multiple support components via connecting rods, each support component comprising at least two vertical rods (1), two horizontal rods (2), and one curved rod (3), characterized in that, One end of the crossbar (2) is an arc-shaped structure and is fixedly connected to the vertical bar (1), and the other end is fixedly connected to the curved bar (3). The main frame is provided with a multi-layered canopy (4). The canopy (4) has U-shaped water guide channels (5) on both sides and along the edge. The bottom of the water guide channel (5) is provided with a drainage slope. Each vertical bar (1) is provided with a drain pipe (7). The bottom of the water guide channel (5) is provided with a water outlet (6) that is compatible with the drain pipe (7). The water guide channel (5) is also provided with a filter assembly. The filter assembly includes a filter plate (8) set above the water guide channel (5) and a filter screen (9) set at the drain outlet.
2. The car parking shed according to claim 1, characterized in that, The drain pipes (7) inside the vertical rods (1) on both sides extend from below the vertical rods (1) and are connected by connecting pipes (10) to centrally discharge rainwater into the external drainage ditch.
3. A car parking shed according to claim 1, characterized in that, The multi-layer structure includes a waterproof layer (11), a buffer layer (12), and a heat insulation layer (13) from top to bottom. The buffer layer (12) is made of honeycomb EPE material and has a matrix of heat dissipation holes on its surface. The hole diameter increases from the center of the ceiling to the edge.
4. A car parking shed according to claim 3, characterized in that, The surface of the waterproof layer (11) is provided with a nano coating with self-cleaning function, making it difficult for dust and stains to adhere.
5. A car parking shed according to claim 1, characterized in that, Each of the bending areas of the support components is provided with a support angle iron (14).
6. A car parking shed according to claim 5, characterized in that, The support angle iron (14) is provided with a buffer rubber pad at the connection to reduce stress concentration caused by wind vibration.
7. A car parking shed according to claim 1, characterized in that, The outer surface of the main frame is provided with an anti-rust coating, and the bottom end of the vertical rod (1) is fitted with a waterproof base (15) to prevent the vertical rod (1) from being corroded by long-term contact with the outside.