Leakage-proof rain-proof car cover
By designing a hood notch, a flap connection structure, and a waterproof mechanism on the bike cover, the problems of leakage and easy blowing open of traditional bike covers are solved, achieving the effects of leak prevention and stable installation, and improving riding safety.
Patent Information
- Application Number
- CN202520167204.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-24
- Publication Date
- 2026-05-15
- Estimated Expiration
- 2035-01-24
AI Technical Summary
Traditional car covers are prone to water leakage and being blown open by strong winds after use, especially when used outdoors.
A leak-proof rainproof car cover is designed, which adopts a notch formed at the bottom of the hood, a connection structure of the first and second baffles, and a waterproof mechanism at the symmetrical openings on the front of the cover, including an inner lining, a tensioning mechanism and a closing mechanism, in conjunction with the brim and transparent part, to ensure that water stains do not leak and provide stable lighting.
It effectively prevents water stains on the bike cover from seeping into the non-motorized vehicle, improves the connection strength between the bike cover and the non-motorized vehicle, and enhances safety and stability during riding.
Smart Images

Figure CN224234773U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of raincoats, and more particularly to a leak-proof rainproof car cover. Background Technology
[0002] As an essential item for non-motorized vehicles to ride in the rain, the practicality and waterproofness of bicycle covers are crucial for riders.
[0003] A traditional bike cover consists of the cover itself, a hood, and openings for mounting the rearview mirrors. To use it, first drape the cover over the rider, then place the front of the cover over the front of the bike, then pass the rearview mirror through the opening on the front of the cover, and finally adjust the cover to ensure that it completely covers the areas that need to be covered.
[0004] After a ride, cyclists usually only take off their bike covers, not remove them from the handlebars. They also leave the covers covering the entire bike. In traditional bike cover designs, the hood is positioned right at the saddle, effectively preventing water accumulation. However, since the cover is still wet, some water can still seep onto the bike through the hood and openings. Outdoors, in addition to these issues, there is also the risk of the cover being blown open by strong winds. Summary of the Invention
[0005] Purpose of the invention: The purpose of this utility model is to prevent water stains from seeping onto non-motorized vehicles after the use of a car cover, and therefore provides a leak-proof rainproof car cover.
[0006] A leak-proof rainproof car cover includes a cover, a hood, a first flap, and a second flap;
[0007] The bottom of the hood has a notch formed when the hood is tucked into the car cover along the bottom;
[0008] The first baffle is disposed on the front of the car cover, and a first connector is provided on the edge of the first baffle; the second baffle is disposed on the back of the car cover, and a second connector is provided on the edge of the second baffle to cooperate with the first connector.
[0009] The first baffle and the second baffle have a blocking portion formed after being connected by the first connector and the second connector, and the blocking portion completely blocks the notch;
[0010] The car cover also has symmetrical openings on the front, and a waterproof mechanism is installed inside the openings.
[0011] By adopting the above solution, after the car cover is fixed to the non-motorized vehicle, the first and second connecting pieces can form a shield at the notch, preventing water accumulation on the car cover in the indoor environment and rainwater from the outdoor environment from flowing into the car cover from the notch; the waterproof mechanism set at the symmetrical openings on the front of the car cover can also prevent leakage while fixing the rearview mirror at the opening.
[0012] Furthermore, a third baffle is provided on the outer side of the second connector of the second baffle, the third baffle having a width that completely covers the first connector and the second connector when connected.
[0013] The third baffle can prevent leakage at the connection between the first and second connectors, and at the same time, it can guide the flow and prevent water from accumulating on the shielded part.
[0014] Furthermore, the waterproofing mechanism includes an inner liner, a tensioning mechanism, and a closing mechanism. The inner liner has a through hole, and the tensioning mechanism is located at the through hole; the closing mechanism is located at the opening.
[0015] The tensioning and closing mechanisms provide dual protection against leakage, resulting in excellent leakage prevention. The inner lining also helps to store any leaked water.
[0016] Furthermore, the tensioning mechanism includes an elastic rope disposed along the edge of the through hole and an adjusting buckle slidably disposed on the elastic rope.
[0017] The adjustable buckle makes it easy to adjust the tightness of the elastic cord, improving its leak-proof performance, and also facilitates installation and disassembly.
[0018] Furthermore, the closing mechanism consists of mating patches.
[0019] It effectively prevents leakage from the surface of the car cover.
[0020] Furthermore, the front of the car cover has a transparent section.
[0021] The transparent part ensures that the lights of non-motorized vehicles are not affected by the cover, providing riders with a stable lighting field of vision.
[0022] Furthermore, the top of the hood has a brim.
[0023] The brim of the hat serves to guide airflow and ensures clear visibility for the cyclist.
[0024] Furthermore, ribbons are symmetrically arranged at the bottom back of the car cover.
[0025] In summary, this application includes at least the following beneficial effects:
[0026] 1. The design of the first and second baffles ensures leak prevention at the notch formed by the hood when the car cover is stored. Since the hood is located at the seat of the non-motorized vehicle when the car cover covers it, the blocking part composed of the first and second baffles allows water or water stains on the surface of the car cover to flow unidirectionally from the second baffle to the first baffle under the action of gravity, thus improving the leak-proof effect. At this time, the third baffle on the second baffle acts as a guide for the water flow, preventing water or water stains from leaking into the interior of the car cover from the connection between the first and second connectors.
[0027] 2. The closure mechanism at the opening on the front of the car cover, along with the tensioning mechanism inside the opening, provides a double leak-proof function and also secures the car cover. Together with the ribbon on the back of the car cover, it enhances the overall connection strength between the car cover and the non-motorized vehicle.
[0028] 3. The brim and transparent part of the hat both improve safety during riding. Attached Figure Description
[0029] Figure 1 This is a schematic diagram of the front structure of this utility model;
[0030] Figure 2 This is a schematic diagram of the rear structure of the present invention;
[0031] Figure 3 for Figure 1 Detailed structural diagram at point A;
[0032] Figure 4 This is a schematic diagram of the unfolded structure of this utility model;
[0033] Figure 5 This is a schematic diagram of the unfolded structure of this utility model;
[0034] Figure 6 for Figure 5 A magnified structural diagram of point B in the first state;
[0035] Figure 7 for Figure 5 A magnified structural diagram of point B in the second state.
[0036] Figure descriptions: 1. Car cover; 11. Notch; 12. Transparent part; 13. Ribbon; 2. First baffle; 21. First connector; 3. Second baffle; 31. Second connector; 32. Third baffle; 4. Covering part; 5. Hood; 51. Brim; 6. Opening; 7. Waterproofing mechanism; 71. Lining sheet; 72. Through hole; 8. Tensioning mechanism; 81. Elastic cord; 82. Adjustment buckle; 9. Closure mechanism; 91. Patch. Detailed Implementation
[0037] To make the technical solution of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. Example
[0038] To make the technical solution of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
[0039] refer to Figure 1 , 2 A leak-proof rainproof car cover includes a car cover 1, a hood 5, a first baffle 2, and a second baffle 3.
[0040] Further reference Figure 1 The car cover 1 has a hood 5 at the top front, a brim 51 at the top of the hood 5, and a first baffle 2 at the bottom of the hood 5. The first baffle 2 is in a natural hanging state at this time, and a first connector 21 is provided on the free edge of the first baffle 2. The front of the car cover 1 also has symmetrical openings 6. The transparent part 12 is located below the opening 6.
[0041] Further reference Figure 2 The back of the car cover 1 is provided with a second baffle 3. At this time, the second baffle 3 is in a natural hanging state. The free side of the second baffle 3 is provided with a second connector 31 that cooperates with the first connector 21. The second connector 31 is provided with a third baffle 32. Ribbons 13 are also symmetrically provided at the bottom of the back of the car cover 1.
[0042] The third baffle 32 has a width that completely covers the first connector 21 and the second connector 31 when they are connected.
[0043] Combination Figure 1 , 2 It can be seen that the height of the second baffle 3 is higher than that of the first baffle 2.
[0044] refer to Figure 1 , 3 The car cover 1 has a waterproof mechanism 7 at the opening 6 on the front. The waterproof mechanism 7 includes an inner lining 71 inside the opening 6, a closing mechanism 9 at the opening 6, and a tensioning mechanism 8 on the inner lining 71. Further reference... Figure 3 The inner lining 71 has a through hole 72, and the tensioning mechanism 8 includes an elastic rope 81 disposed along the edge of the through hole 72 and an adjusting buckle 82 slidably sleeved on the elastic rope 81.
[0045] Refer again Figure 3 The closing mechanism 9 is a patch 91 that can be repeatedly adhered to each other and is located at the opening 6.
[0046] It should be noted that in this embodiment, the inner liner 71 can form a cavity for storing a small amount of water when the tensioning mechanism 8 is tightened and the closing mechanism 9 is closed.
[0047] refer to Figure 3 , 4 This is a schematic diagram of the unfolded structure of the car cover 1 mentioned in this embodiment. The car cover 1 can be placed on the non-motorized vehicle, and the rearview mirror of the non-motorized vehicle can be extended from the inside of the car cover 1 through the tensioning mechanism 8, the closing mechanism 9 and the opening 6. Then, adjust the adjusting buckle 82 of the tensioning mechanism 8 so that the elastic rope 81 is tied to the rearview mirror. At the same time, close the closing mechanism 9 and use the patch 91 to press and limit the rearview mirror at the opening 6. Finally, tie the ribbon 13 to the rear of the non-motorized vehicle to complete the installation.
[0048] Further reference Figure 4 At this time, the hood 5 at the top of the car cover 1 forms a notch 11 when the hood 5 is folded into the car cover 1 from the bottom, and the first and second baffles 3 are in a natural hanging state.
[0049] refer to Figure 4 , 5 Fold the first baffle 2 and the second baffle 3 toward the notch 11. At this time, the first connector 21 and the second connector 31 come into contact. (Refer to...) Figure 6 Fold the third baffle 32 outwards, and install the first connector 21 and the second connector 31 together to form a blocking part 4 for the notch 11. After completing the above operations, refer to Figure 7 The third baffle 32 is folded up to a position that can shield the connection between the first connector 21 and the second connector. Since the third baffle 32 has a width that completely covers the connection between the first connector 21 and the second connector 31, the third baffle 32 can play the role of blocking and guiding water at the connection between the first connector 21 and the second connector 31.
[0050] Refer again Figure 3 , 5 At this time, the opening 6 on the front of the car cover 1 is closed under the action of the closing mechanism 9.
[0051] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.
Claims
1. A leak-proof rainproof car cover, characterized in that, Includes car cover, hood, first flap and second flap; The bottom of the hood has a notch formed when the hood is tucked into the car cover along the bottom; The first baffle is disposed on the front of the car cover, and a first connector is provided on the edge of the first baffle; the second baffle is disposed on the back of the car cover, and a second connector is provided on the edge of the second baffle to cooperate with the first connector. The first baffle and the second baffle have a blocking portion formed after being connected by the first connector and the second connector, and the blocking portion completely blocks the notch; The car cover also has symmetrical openings on the front, and a waterproof mechanism is installed inside the openings.
2. The waterproof car cover according to claim 1, characterized in that, A third baffle is provided on the outer side of the second connector of the second baffle, and the third baffle has a width that completely covers the first connector and the second connector when they are connected.
3. The waterproof car cover according to claim 1, characterized in that, The waterproof mechanism includes an inner lining, a tensioning mechanism, and a closing mechanism. The inner lining has a through hole, and the tensioning mechanism is located at the through hole. The closing mechanism is located at the opening.
4. A leak-proof rainproof car cover according to claim 3, characterized in that, The tensioning mechanism includes an elastic rope disposed along the edge of the through hole and an adjusting buckle slidably disposed on the elastic rope.
5. A leak-proof rainproof car cover according to claim 4, characterized in that, The closing mechanism consists of mating patches.
6. A leak-proof rainproof car cover according to claim 1, characterized in that, The car cover has a transparent section on the front.
7. A leak-proof rainproof car cover according to claim 1, characterized in that, The hood has a brim at the top.
8. A leak-proof rainproof car cover according to claim 1, characterized in that, The car cover has ribbons symmetrically arranged at the bottom back.