Sun umbrella used for being installed on automobile

Abstract

The utility model relates to the technical field of sun umbrellas, in particular to a sun umbrella used for being installed on an automobile, which comprises sun cloth, a support and an assembling component, the support is installed inside the sun cloth, a connecting frame is installed at one end of the support far away from the sun cloth, and the assembling component is arranged on the surface of the connecting frame. The assembling assembly comprises an assisting unit, the assisting unit comprises a suction cup, the suction cup is fixedly connected with the side surface of the connecting frame, the lower surface of the suction cup is fixedly connected with a protective rubber ring, a mounting hole is formed in the side surface of the suction cup, and the inner wall, located in the mounting hole, of the suction cup is fixedly connected with an air exhaust nozzle. The surface of the air exhaust nozzle is in threaded connection with a three-way valve. According to the utility model, the assembling component is arranged, so that the state operation of the sun umbrella is facilitated, the problem of low installation efficiency caused by installation operation assistance of the sun umbrella is further reduced, and the installation efficiency of the sun plug is further improved.

Description

Technical Field

[0001] This utility model relates to the field of sun umbrella technology, and in particular to a sun umbrella for installation on automobiles. Background Technology

[0002] A car sun umbrella is a protective product specifically designed to protect a car from direct sunlight. It has many advantages, effectively reducing the temperature inside the car and minimizing damage to interior components such as the dashboard and seats caused by high temperatures. Its materials typically possess good sun protection and heat insulation properties, reflecting sunlight and blocking heat from entering the car. Car sun umbrellas are convenient to use, and installation and storage are relatively simple. For example, in the hot summer, car owners can unfold and secure the car sun umbrella to the roof, greatly reducing the stuffiness inside the car after parking, and preventing discomfort due to high temperatures when using the vehicle again.

[0003] Existing technologies, such as the utility model patent with publication number CN204222623U, disclose a car sun umbrella. This patent uses a sunshade cloth, folding wings, ventilation panels, ventilation columns, fixing hooks, a sun visor, and a folding opening. This product innovatively uses ventilation panels, folding wings, ventilation columns, and a sun visor. Four ventilation columns and four ventilation panels are located under the sun visor. The main function of the ventilation columns and panels is to firmly fix the product to the car roof. Several small holes are drilled in the car roof for screw fixing, which enhances safety. Users can also remove it at any time when not in use. The folding wings are folded and fixed to the roof while the car is in motion; when parked, they are unfolded, and the sunshade cloth inside is removed and fixed. This innovative design improves the product's performance and solves the problems of poor heat insulation and inconvenience of current car covers on the market.

[0004] When using a sun umbrella to shade a car, most car sun umbrellas on the market are installed by fixing the bracket to the body above the wheels, supplemented by a bracket on the roof. Because the installation structure is distributed around the car body, users have to fix each bracket individually when installing the sun umbrella, which limits the installation efficiency. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies where the installation structure is distributed around the vehicle body, requiring users to fix each bracket individually when installing a sun umbrella, thus limiting the installation efficiency of the sun umbrella. Therefore, this invention proposes a sun umbrella for installation on automobiles.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a sun umbrella for installation on a car, comprising a sunshade cloth, a bracket, and an assembly assembly, wherein the bracket is installed inside the sunshade cloth, a connecting frame is installed at the end of the bracket away from the sunshade cloth, and the assembly assembly is disposed on the surface of the connecting frame;

[0007] The assembly assembly includes an assisting unit, which includes a suction cup. The suction cup is fixedly connected to the side surface of the connecting frame. A protective rubber ring is fixedly connected to the lower surface of the suction cup. An installation hole is opened on the side surface of the suction cup. An air suction nozzle is fixedly connected to the inner wall of the installation hole. A three-way valve is threadedly connected to the surface of the air suction nozzle. A fixed connector is threadedly connected to the inner wall of the three-way valve. A conduit is fixedly connected to the side surface of the fixed connector. A connecting connector is fixedly connected to the output end of the conduit.

[0008] The assembly assembly also includes an air extraction unit, which includes an air extraction pipe that is fixedly connected to the upper surface of the suction cup. A piston is slidably connected to the inner wall of the air extraction pipe, and a connecting rod is fixedly connected to the side surface of the piston. A handle is fixedly connected to the side of the connecting rod away from the piston.

[0009] Preferably, the suction nozzle is connected to the inner wall of the suction cup and the inner wall of the three-way valve. The suction nozzle can connect the suction cup and the three-way valve, thereby ensuring that the air in the suction cup can be discharged through the three-way valve.

[0010] Preferably, the fixed connector is connected to the inner wall of the three-way valve and the inner wall of the conduit. The conduit can be installed on the three-way valve through the fixed connector, thereby achieving the air guiding effect between the conduit and the three-way valve.

[0011] Preferably, the connecting joint is connected to the inner wall of the conduit and the inner wall of the suction pipe. Through the connecting joint, the output end of the conduit can be fixed on the suction pipe, so that the suction pipe can be connected to the conduit.

[0012] Preferably, the connecting rod is located inside the suction pipe and extends through the side surface of the suction pipe. The connecting rod connects the handle and the piston, so that when the operator operates the handle, the piston can be pulled to move.

[0013] Preferably, the handle has two protruding rods on its arc surface. The two protruding rods are arranged symmetrically about the connecting rod. The handle allows the operator to hold the handle, so that when the operator pulls the connecting rod, the pulling force applied by the operator can be stably applied to the connecting rod.

[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0015] In this invention, by setting up the assembly components, when a sun umbrella is needed to shade the vehicle, the bracket is unfolded, and the sunshade cloth is opened when the bracket is unfolded. Once the sunshade cloth is fully opened, the protective rubber ring under the suction cup is placed on the roof of the vehicle. The three-way valve is rotated to connect the three-way valve to the conduit and the suction cup. Then, the handle is pulled forward, and the handle, in conjunction with the connecting rod, pulls the piston. As the piston moves, it works with the air extraction pipe, connecting joint, conduit, and three-way valve to extract the air from the suction cup. While the air is being extracted from the suction cup, the pressure inside the suction cup changes, thereby affecting the protective rubber ring. Once the suction cup is firmly attached to the roof, close the three-way valve to seal the air extraction nozzle, ensuring the suction cup is sealed. After the suction cup is sealed, rotate the three-way valve to connect the exhaust port to the guide tube. Then, push the handle, which pushes the connecting rod and piston to reset. The air generated when pushing the piston is discharged through the guide tube and the three-way valve. By setting up the assembly components, the operation of the sun umbrella is facilitated, thereby reducing the need for auxiliary operations during sun umbrella installation and reducing installation efficiency. This further improves the installation efficiency of the sun plug. Attached Figure Description

[0016] Figure 1 This utility model provides a three-dimensional structural diagram of a sun umbrella for installation on a car.

[0017] Figure 2 A schematic diagram of the structure of a sun umbrella for installation on a car is provided for this utility model;

[0018] Figure 3 This utility model proposes a sun umbrella for installation on automobiles. Figure 2 Schematic diagram of the structure at point A in the middle;

[0019] Figure 4 This utility model provides a schematic diagram of an assembly component structure for a sun umbrella installed on a car.

[0020] Figure 5 This utility model proposes a sun umbrella for installation on automobiles. Figure 4 Schematic diagram of the structure at point B.

[0021] Legend:

[0022] 1. Sunshade cloth; 2. Bracket; 3. Connecting frame; 4. Assembly components; 41. Assisting unit; 411. Suction cup; 412. Protective rubber ring; 413. Air extraction nozzle; 414. Three-way valve; 415. Fixing joint; 416. Conduit; 417. Connecting joint; 42. Air extraction unit; 421. Air extraction pipe; 422. Piston; 423. Connecting rod; 424. Handle. Detailed Implementation

[0023] Please see Figures 1-5 This utility model provides a technical solution: a sun umbrella for installation on a car, including a sunshade cloth 1, a bracket 2 and an assembly component 4. The bracket 2 is installed inside the sunshade cloth 1, and a connecting frame 3 is installed at the end of the bracket 2 away from the sunshade cloth 1. The assembly component 4 is disposed on the surface of the connecting frame 3.

[0024] In this embodiment: the assembly component 4 includes an assisting unit 41, the assisting unit 41 includes a suction cup 411, the suction cup 411 is fixedly connected to the side surface of the connecting frame 3, a protective rubber ring 412 is fixedly connected to the lower surface of the suction cup 411, an installation hole is opened on the side surface of the suction cup 411, an air suction nozzle 413 is fixedly connected to the inner wall of the suction cup 411 located in the installation hole, a three-way valve 414 is threadedly connected to the surface of the air suction nozzle 413, a fixed connector 415 is threadedly connected to the inner wall of the three-way valve 414, a conduit 416 is fixedly connected to the side surface of the fixed connector 415, and a connecting connector 417 is fixedly connected to the output end of the conduit 416;

[0025] Assembly component 4 also includes a vacuum unit 42, which includes a vacuum pipe 421. The vacuum pipe 421 is fixedly connected to the upper surface of the suction cup 411. A piston 422 is slidably connected to the inner wall of the vacuum pipe 421. A connecting rod 423 is fixedly connected to the side surface of the piston 422. A handle 424 is fixedly connected to the side of the connecting rod 423 away from the piston 422.

[0026] Specifically, the suction nozzle 413 is connected to the inner wall of the suction cup 411, and the suction nozzle 413 is connected to the inner wall of the three-way valve 414. The suction cup 411 and the three-way valve 414 can be connected through the suction nozzle 413, thereby ensuring that the air in the suction cup 411 can be discharged through the three-way valve 414.

[0027] Specifically, the fixed connector 415 is connected to the inner wall of the three-way valve 414, and the fixed connector 415 is connected to the inner wall of the conduit 416.

[0028] In this embodiment: the conduit 416 can be installed on the three-way valve 414 through the fixed connector 415, thereby achieving the air guiding effect between the conduit 416 and the three-way valve 414.

[0029] Specifically, the connecting connector 417 is connected to the inner wall of the conduit 416 and the inner wall of the suction pipe 421. Through the connecting connector 417, the output end of the conduit 416 can be fixed on the suction pipe 421, so that the suction pipe 421 can be connected to the conduit 416.

[0030] In this embodiment: the connecting rod 423 is located inside the suction pipe 421 and the connecting rod 423 passes through the side surface of the suction pipe 421.

[0031] In this embodiment, the handle 424 and the piston 422 can be connected by the connecting rod 423, so that when the operator operates the handle 424, the piston 422 can be pulled to move.

[0032] Specifically, the handle 424 has two protruding rods on its curved surface. The two protruding rods are arranged symmetrically about the connecting rod 423. The handle 424 allows the operator to hold the handle, so that when the operator pulls the connecting rod 423, the pulling force applied by the operator can be stably applied to the connecting rod 423.

[0033] Working principle: When a sun umbrella is needed to shade the vehicle, the bracket 2 is unfolded, and the sunshade 1 is opened when the bracket 2 is unfolded. When the sunshade 1 is fully opened, the protective rubber ring 412 under the suction cup 411 is placed on the roof of the vehicle. The three-way valve 414 is rotated, so that the three-way valve 414 connects the conduit 416 and the suction cup 411. Then, the handle 424 is pulled forward. The handle 424, together with the connecting rod 423, pulls the piston 422. As the piston 422 moves, it works with the air extraction pipe 421, the connecting joint 417, the conduit 416 and the three-way valve 414 to extract the air from the suction cup 411. While the air is being extracted from the suction cup 411, the pressure in its internal space changes, thereby engaging the protective rubber ring 411. 2. Once the suction cup 411 is firmly attached to the roof, close the three-way valve 414 to seal the air extraction nozzle 413, ensuring the suction cup 411 is in a sealed state. After the suction cup 411 is sealed, rotate the three-way valve 414 to connect the exhaust port of the three-way valve 414 with the conduit 416. Then push the handle 424, which pushes the connecting rod 423 and piston 422 to reset. The air generated when pushing the piston 422 is discharged through the conduit 416 and the three-way valve 414. By setting the assembly component 4, the operation of the sun umbrella is facilitated, thereby reducing the need for auxiliary operation of the sun umbrella installation, which leads to low installation efficiency, and further improving the installation efficiency of the sun plug.

Claims

1. A sun umbrella for mounting on a car, comprising a sunshade fabric (1), a bracket (2), and an assembly assembly (4), characterized in that: The bracket (2) is installed inside the sunshade cloth (1), and a connecting frame (3) is installed at the end of the bracket (2) away from the sunshade cloth (1). The assembly component (4) is set on the surface of the connecting frame (3). The assembly component (4) includes an assisting unit (41), which includes a suction cup (411). The suction cup (411) is fixedly connected to the side surface of the connecting frame (3). A protective rubber ring (412) is fixedly connected to the lower surface of the suction cup (411). An installation hole is provided on the side surface of the suction cup (411). An air suction nozzle (413) is fixedly connected to the inner wall of the installation hole of the suction cup (411). A three-way valve (414) is threadedly connected to the surface of the air suction nozzle (413). A fixed connector (415) is threadedly connected to the inner wall of the three-way valve (414). A conduit (416) is fixedly connected to the side surface of the fixed connector (415). A connecting connector (417) is fixedly connected to the output end of the conduit (416). The assembly assembly (4) further includes an air extraction unit (42), which includes an air extraction pipe (421) fixedly connected to the upper surface of the suction cup (411). A piston (422) is slidably connected to the inner wall of the air extraction pipe (421), and a connecting rod (423) is fixedly connected to the side surface of the piston (422). A handle (424) is fixedly connected to the side of the connecting rod (423) away from the piston (422).

2. A sun umbrella for installation on a car according to claim 1, characterized in that: The suction nozzle (413) is connected to the inner wall of the suction cup (411), and the suction nozzle (413) is connected to the inner wall of the three-way valve (414).

3. A sun umbrella for installation on a car according to claim 1, characterized in that: The fixed connector (415) is connected to the inner wall of the three-way valve (414), and the fixed connector (415) is connected to the inner wall of the conduit (416).

4. A sun umbrella for installation on a car according to claim 1, characterized in that: The connecting joint (417) is connected to the inner wall of the conduit (416), and the connecting joint (417) is connected to the inner wall of the suction pipe (421).

5. A sun umbrella for installation on a car according to claim 1, characterized in that: The connecting rod (423) is located inside the suction pipe (421) and extends through the side surface of the suction pipe (421).

6. A sun umbrella for installation on a car according to claim 1, characterized in that: The grip (424) has two protruding rods on its arc surface, which are arranged symmetrically about the connecting rod (423).

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