CN207747738U - A kind of vehicle cover of external air bag formula - Google Patents

Abstract

The utility model relates to an external safety airbag type car cover, which comprises an airbag, an air pump, a vehicle body guide frame, a magnetic block and a control system. There is a guide frame on the body, so that the airbag can extend along the direction of the guide frame after being inflated; there are airbag storage boxes at the front, rear, left and right lower parts of the car body, and the airbags include front body airbags, rear Body airbags, left side airbags, and right side airbags are respectively stored in the airbag storage box. After inflation, the four airbags protrude from the airbag storage box to form a body shape; there are magnetic strips on the outermost side of each airbag. A magnetic block is arranged on the left and right sides of the center of the roof, which are the left magnetic block and the right magnetic block. The utility model has the functions of protecting the vehicle body, reducing potential safety hazards and the like.

Description

A car cover with an external safety airbag

technical field

The invention relates to a car cover, in particular to a car cover with an external safety air bag.

Background technique

In recent years, with the improvement of people's lives and the increasing number of vehicles, there have also been some incidents of scratching other people's vehicles after parking.

Even smashing windows to steal. In the past, the car cover can only prevent dust and soil, and it is unavoidable and preventable for such incidents.

Greater damage such as external shocks. Existing car covers generally have the limitation that they are easily stolen and can be resold or re-used.

At present, the confidentiality of the car cover has also been questioned, and the privacy in the car cannot be guaranteed. The car cover brings people's car life

The convenience of life is also increasing, and the requirements are also increasing.

Contents of the invention

The object of the present invention is to provide a vehicle cover with an external safety airbag, which has the functions of protecting the vehicle body and reducing potential safety hazards.

The technical scheme provided by the invention is:

An external safety airbag type car cover, including an airbag, an air pump, a vehicle body guide frame, a magnetic block and a control system. The airbag covers the vehicle body after being inflated by the air pump. The guide tube of the vehicle body is provided with a vehicle body guide frame, so that the airbag is inflated and extended along the direction of the vehicle body guide frame; the front, rear, left and right lower parts of the vehicle body are respectively provided with airbag storage boxes, and the airbag Including front body airbags, rear body airbags, left side body airbags, and right side body airbags, the airbags are respectively stored in the airbag storage box, and after inflation, the four airbags protrude from the airbag storage box to form a body shape; A magnetic strip is arranged on the outermost side of the airbag, and a magnetic block is respectively arranged on the left and right sides of the center of the roof, which are a left magnetic block and a right magnetic block.

Further, the vehicle body guide frame includes a front vehicle body guide frame, a rear vehicle body guide frame, a left vehicle body guide frame and a right vehicle body guide frame, and the shape of the vehicle body guide frame conforms to the shape of the vehicle body.

Further, the airbag is arranged on the outside or inside of the vehicle body guide frame, and when the airbag is arranged on the outside of the vehicle body guide frame, the corresponding position between the airbag and the vehicle body guide frame is set on the vehicle body guide frame through a buckle; the airbag is arranged on the vehicle body When the guide frame is inside, there is a space for the air bag to pass between the said air body guide frame and the vehicle body.

Further, the air bag is connected with an air pressure detector, a single-chip microcomputer controller and an automatic pressure relief valve. The air pressure detector can detect the air pressure in the air bag. The air pressure detector and the automatic pressure relief valve are connected with a single-chip microcomputer controller. When the internal air pressure is higher than the threshold value, the automatic pressure relief valve will automatically pop open to release pressure.

Further, the single-chip controller is connected to an alarm, and when the air pressure detector detects a sudden increase or decrease in the air pressure in the airbag, the alarm will send out an alarm.

Further, the conduction pipe has a one-way valve, which can effectively prevent the loss of gas.

Further, the airbag is an airbag composed of parallel cylindrical capsules, and the outermost airbag is provided with a magnetic strip along the capsule.

Further, the left side airbag and the right side airbag are provided with gaps close to the front airbag, so that the left and right rearview mirrors can pass through them.

Compared with prior art, the beneficial effect of the present invention is:

After the airbag covers the body, it has multiple functions:

① For sunshade, dark materials can be used to make airbags;

② Prevent falling leaves, rain and snow, and protect the body from being damaged by freezing;

③ Prevent the car from being rubbed by other motor vehicles or non-motor vehicles when it is parked, and prevent the body from being scratched maliciously. When the air pressure detector detects a sudden increase or decrease in the air pressure in the airbag, the alarm will sound an alarm;

④ Further, when the vehicle collides with the rear, open the car cover for protection, and the external airbags on the vehicle body can be deployed safely and conveniently.

Reduce the impact force from the outside and reduce the chain reaction damage caused by rear-end collision again, which will reduce the loss in traffic accidents and add a guarantee for safety.

The external safety airbag type car cover of the present invention utilizes the principle of inflating to restore deformation, and the air pump is used to support the cover to cover the vehicle body, and then it can be automatically rolled out and enclosed into the shape of the vehicle body, which can avoid the cumbersome work of laying airbags manually, and saves time and effort. Corresponding guide frames and magnetic fast adsorption are provided to prevent the airbag from being unstable and drifting. When the car is impacted, the pressure in the airbag will increase rapidly. At this time, the air pressure detector detects the change of the air pressure in the airbag, and the alarm will sound an alarm to remind the owner to check; The detection alarm sends out an alarm, which can remind the car owner to continue to inflate or check; in case of emergency, the car owner can actively open the car cover to reduce chain damage, which has high comprehensive social benefits.

Description of drawings

Figure 1: Structural schematic diagram of a car cover with an external airbag type.

Figure 2: Structural schematic diagram 2 of an external airbag type car cover.

Figure 3: Structural schematic diagram of the external airbag type car cover III.

In the picture: 1-front/rear airbag, 2-front/rear storage box, 3-left/right storage box, 4-left/right airbag, 5-magnetic strip, 6-inflator pump, 7-with single Guide pipe to the valve, 8-pressure relief valve, 9-magnetic block, 10-front/rear airbag guide frame, 11-left/right airbag guide frame.

Detailed ways

The present invention will be further described below in conjunction with specific examples.

An external safety airbag type car cover, including an airbag, an air pump 6, a vehicle body guide frame, a magnetic block and a control system. The airbag covers the vehicle body after being inflated by the air pump. Vent to the guide tube 7 of the valve; the vehicle body is provided with a vehicle body guide frame, so that the airbag is inflated and extended along the direction of the vehicle body guide frame; the front, rear, left and right lower parts of the vehicle body are respectively equipped with airbag storage boxes, The airbags include a front body airbag, a rear body airbag, a left side body airbag, and a right side body airbag. The airbags are respectively stored in the airbag storage box. After inflation, the four airbags protrude from the airbag storage box to form a body shape Be provided with magnetic strip 5 at each airbag outermost, be provided with a magnetic block respectively on the left and right sides of roof center, be left magnetic block and right magnetic block 9, after described air bag is extended to car roof and left magnetic block or right magnetic block Attract each other.

Further, the vehicle body guide frame includes a front vehicle body guide frame, a rear vehicle body guide frame, a left vehicle body guide frame and a right vehicle body guide frame, and the shape of the vehicle body guide frame conforms to the shape of the vehicle body.

The airbag is arranged on the outside or inside of the vehicle body guide frame, and when the airbag is arranged on the outside of the vehicle body guide frame, the corresponding position between the airbag and the vehicle body guide frame is set on the vehicle body guide frame through a buckle; the airbag is arranged on the inside of the vehicle body guide frame At the same time, there is a space for the air bag to pass between the guide frame of the air body and the vehicle body.

Described air bag is connected with air pressure detector, single-chip microcomputer controller and automatic pressure relief valve 8, and described air pressure detector can detect the air pressure in the air bag, and described air pressure detector, automatic pressure relief valve 8 are connected with single-chip microcomputer controller, when air bag When the air pressure is higher than the threshold value, the automatic pressure relief valve 8 will automatically pop open to release the pressure.

The single-chip controller is connected with an alarm, and when the air pressure detector detects that the air pressure in the air bag suddenly rises or falls, the alarm sends out an alarm.

The conduction pipe has a one-way valve, which can effectively prevent the loss of gas.

The airbags are composed of parallel cylindrical capsules, and the outermost airbag is provided with a magnetic strip 5 along the capsules.

The left side airbag and the right side airbag are provided with gaps near the front airbag, so that the left and right rearview mirrors can pass through.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Any skilled person who is familiar with the profession, without departing from the scope of the technical solutions of the present invention, according to the technical essence of the present invention, Any simple modifications, equivalent replacements and improvements made in the above embodiments still fall within the protection scope of the technical solution of the present invention.

Claims (8)

1. A car cover of an external safety airbag type, characterized in that: comprise an airbag, an air pump, a vehicle body guide frame, a magnetic block and a control system, the airbag covers the vehicle body after being inflated by the air pump, and when the air pump is opened, it passes The conduction tube with a one-way valve is ventilated; the vehicle body is provided with a vehicle body guide frame, so that the airbag extends along the direction of the vehicle body guide frame after being inflated; airbag storage is respectively provided at the front, rear, left and right lower parts of the vehicle body box, the airbags include a front body airbag, a rear body airbag, a left side body airbag, and a right side body airbag. The shape of the vehicle body; a magnetic strip is provided on the outermost side of each airbag, and a magnetic block is respectively provided on the left and right of the center of the roof, which are the left magnetic block and the right magnetic block. Attract each other. 2. The vehicle cover of the external airbag type according to claim 1, wherein the vehicle body guide frame comprises a front vehicle body guide frame, a rear vehicle body guide frame, a left side vehicle body guide frame and a right side vehicle body guide frame, The shape of the vehicle body guide frame conforms to the shape of the vehicle body. 3. The vehicle cover with external safety airbag according to claim 1, wherein the airbag is arranged on the outside or inside of the vehicle body guide frame, and when the airbag is arranged on the outside of the vehicle body guide frame, the airbag corresponds to the vehicle body guide frame. The positions are set on the guide frame of the vehicle body through a buckle; when the airbag is arranged inside the guide frame of the vehicle body, there is a space for the airbag to pass between the guide frame of the vehicle body and the vehicle body. 4. The vehicle cover of the external safety airbag type according to claim 1, wherein the airbag is connected with an air pressure detector, a single-chip microcomputer controller and an automatic pressure relief valve, and the air pressure detector can detect air pressure in the airbag. Air pressure, the air pressure detector and the automatic pressure relief valve are connected to the single-chip controller. When the air pressure in the air bag is higher than the threshold value, the automatic pressure relief valve will automatically pop open to release the pressure. 5. The vehicle cover with an external safety airbag according to claim 4, characterized in that: the single-chip controller is connected to an alarm, and when the air pressure detector detects that the air pressure in the airbag suddenly rises or falls, the The siren sounded the alarm. 6 . The vehicle cover with external airbag according to claim 1 , characterized in that: the conduction pipe has a one-way valve, which can effectively prevent the gas from escaping. 7. The vehicle cover with external safety airbag according to claim 1, characterized in that: the airbag is an airbag composed of parallel cylindrical capsules, and the outermost airbag is provided with a magnetic strip. 8. The vehicle cover with external safety airbag according to claim 1, characterized in that: the left side airbag and the right side airbag are provided with gaps near the front airbag, which is convenient for left and right airbags. The rearview mirror protrudes from it.