CN201530298U - automobile parasol - Google Patents

Abstract

The car sunshade belongs to the field of car protection technology. The size and shape of the umbrella surface in the utility model are determined according to the shape of the car. An air channel is provided in the interlayer of the umbrella surface, and one end of the air channel is connected with the air outlet of the air pump. The ports stop at the edge of the umbrella surface, and one of the ports is equipped with a deflation valve; there are hooks on both sides of the umbrella surface; one end of the recovery line is fixed to the roller, and the other end is fixed to the edge of the umbrella surface through a fixed pulley and a restraint ring; The output shaft of the motor is connected to the roller through the ratchet; one end of the umbrella surface, the motor and the air pump are fixed in the trunk of the car; the utility model can not only realize sunshade and cooling for the parked car, but also ensure the temperature inside the car under strong sunlight. It will not be too high, and at the same time, the automation of the whole operation process is high. The parasol can be automatically deployed and retracted, and it is convenient, fast and hygienic to use.

Description

car parasol

technical field

The utility model belongs to the technical field of automobile protection, in particular to an automobile parasol.

Background technique

The car is parked in the open air for a long time, and the temperature inside the car under the sun exposure in summer is relatively high. When driving again, it needs to cool down first, so it wastes time and consumes gasoline. In order to solve the above problems, the car sunshades currently on the market are divided into two types Type: one is composed of simple skeleton, umbrella surface material and fixing device. When in use, take out the parasol from the car, open the skeleton, and place it on the car body for sun protection; Wrap the car as a whole. These two types of products are not highly automated and inconvenient to use. Unfolding and retracting are completely manual, which not only easily stains clothes, but also is labor-intensive, and takes up a lot of space in the car when not in use. Simultaneously, its structure is complicated, and the operation process of unfolding and retracting is loaded down with trivial details, needs to expend larger manpower, and trial effect is also poor.

Contents of the invention

The purpose of the utility model is to provide a car parasol with high degree of automation, low labor intensity, simple operation and convenient use.

The utility model is composed of a motor 1, a roller 2, a ratchet 3, a fixed pulley 4, a hook 5, an air release valve 6, a binding ring 7, a recovery line 8, an umbrella surface 9, an air channel 10 and an air pump 11, wherein the umbrella surface 9 The size and shape of the umbrella are determined according to the shape of the car. The interlayer of the umbrella surface 9 is provided with an air passage 10 that runs through the umbrella surface. One end of the air passage 10 is connected to the air outlet of the air pump 11. A deflation valve 6 is installed at the port; hooks 5 are provided on both sides of the umbrella surface 9; one end of the recovery line 8 is affixed to the drum 2, and the other end is affixed to the edge of the umbrella surface 9 through the fixed pulley 4 and the binding ring 7; the motor 1 The output shaft of the utility model is connected with the drum 2 through the ratchet wheel 3; one end of the umbrella surface 9, the motor 1 and the air pump 11 are fixedly connected in the trunk of the car.

Both the electric motor 1 and the air pump 11 use a vehicle-mounted power supply.

The outer wheel of the ratchet 3 is fixedly connected with the cylinder 2, and the inner wheel of the ratchet 3 is fixedly connected with the output shaft of the motor 1.

Umbrella surface 9 adopts reflective, waterproof, heat-insulating material to make; Air duct 10 material adopts the plastic hose with sealing property.

The working process of the present utility model is as follows:

When the umbrella surface 9 needs to be unfolded, the deflation valve 6 is closed, and then the power supply is turned on to start the air pump 11, and the air pump 11 inflates the air passage 10. The umbrella surface 8 propped out from the windshield gap at the rear of the car is supported. After the umbrella surface 9 covers the car body 12, the power supply can be turned off and the inflation stopped. At this time, the umbrella surface 9 after unfolding can be fixed on the car body by the hook 5 12 on.

When the umbrella surface 9 needs to be reclaimed, the air release valve 6 is first opened to discharge the air in the air passage 10, then the power is turned on to start the motor 1, and the drum 2 is driven to rotate, and the recovery line 8 wound on the drum 2 is pulled simultaneously to remove the umbrella surface. 9 returns to original state, finishes the reclaim of umbrella surface 9, can turn off power this moment.

The beneficial effect of the utility model is that: the car parasol can not only shade and cool down the parked car, but also ensure that the temperature inside the car will not be too high under strong sunlight, and at the same time, the whole operation process has a high degree of automation, and the parasol can realize automatic deployment. And retract, easy to use, fast and hygienic.

Description of drawings

Figure 1 is a schematic diagram of the car sunshade structure

Figure 2 is a schematic diagram of a car sunshade in the car trunk

Figure 3 is a schematic diagram of a car sunshade covering a car

Among them: 1. Motor 2. Roller 3. Ratchet 4. Fixed pulley 5. Hook 6. Air release valve 7. Restraining ring 8. Recovery line 9. Umbrella surface 10. Airway 11. Air pump 12. Car body

Detailed ways

The motor 1 and the air pump 11 are connected to the 12V power grid of the car, and a switch is arranged in the middle of the line; the motor 1 uses a 12V micro motor, and the air pump 11 uses a vehicle-mounted air pump with a rated voltage of 12V. The inflation speed is 27L/Min, and the maximum pressure is 140PSI. The current is 12A.

Cylinder 2 is connected with motor 1 with ratchet, motor 1 can drive cylinder 2 forward rotation when guaranteeing that umbrella surface 9 is recovered, and cylinder 2 and motor 1 can rotate relatively when umbrella surface 9 unfolds, reduces resistance.

The material of the umbrella surface 9 is reflective, waterproof, and heat-insulating material; the air passage 10 is made of a plastic hose with good airtightness; 3. The material of the drum 2 is high-strength lightweight plastic.

Claims (5)

1. A car sunshade, which consists of a motor (1), a roller (2), a ratchet (3), a fixed pulley (4), a hook (5), an air release valve (6), a restraint ring (7), and a recovery line (8), umbrella surface (9), air duct (10) and air pump (11) are formed, it is characterized in that the size and shape of umbrella surface (9) are determined according to the shape of the car, and the interlayer of umbrella surface (9) is provided with Run through the air passage (10) of the umbrella cover, one end of the air passage (10) is connected with the air outlet of the air pump (11), and the other ports stop at the edge of the umbrella cover (9), and a deflation valve (6) is installed at one of the ports. ); the umbrella surface (9) both sides are equipped with hooks (5); one end of the recovery line (8) is affixed to the cylinder (2), and the other end is connected to the umbrella surface (9) through the fixed pulley (4) and the restraint ring (7). The output shaft of the motor (1) is connected with the drum (2) through the ratchet (3); one end of the umbrella surface (9), the motor (1) and the air pump (11) are fixed in the trunk of the car. 2. By the described automobile parasol of claim 1, it is characterized in that described motor (1) and air pump (11) all use vehicle-mounted power supply. 3. The car parasol according to claim 1, characterized in that the outer wheel of the ratchet (3) is affixed to the cylinder (2), and the inner wheel of the ratchet (3) is affixed to the output shaft of the motor (1). 4. The car parasol according to claim 1, characterized in that said umbrella surface (9) is made of reflective, waterproof and heat-insulating materials. 5. The automobile sunshade according to claim 1, characterized in that said air passage (10) material adopts a plastic hose with sealing properties.

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