阅读说明：本技术 一种可调节的静音型汽车遮阳板 (Adjustable mute type automobile sun shield ) 是由 徐惠民 于 2018-06-24 设计创作，主要内容包括：一种可调节的静音型汽车遮阳板。涉及汽车防晒装置,具体涉及一种遮阳板。提供了一种结构简单,能减少视线遮挡,提高行车安全性的可调节的静音型汽车遮阳板。包括本体,所述本体固定在转轴上,所述转轴固定在车顶的卡箍内,所述本体上开设有滑槽；还包括调节板,所述调节板上设有滑杆,所述滑杆适配地在滑槽内滑动；所述滑杆的端部设有限位块,所述限位块用于卡止调节板；还包括降噪装置,所述降噪装置为环形气囊,所述气囊环设在本体的四周边,所述气囊位于调节板与车顶接触的一侧。本发明从整体上具有结构简单,能减少视线遮挡,提高行车安全性的特点。(An adjustable mute type automobile sun visor. Relates to a sun-proof device for an automobile, in particular to a sun-shading board. The adjustable mute type automobile sun visor is simple in structure, capable of reducing sight shielding and improving driving safety. The automobile roof clamp comprises a body, wherein the body is fixed on a rotating shaft, the rotating shaft is fixed in a clamp of an automobile roof, and a sliding groove is formed in the body; the adjusting plate is provided with a sliding rod which slides in the sliding groove in a matching manner; the end part of the sliding rod is provided with a limiting block, and the limiting block is used for clamping and stopping the adjusting plate; the noise reduction device is an annular air bag, the air bag is annularly arranged on the periphery of the body, and the air bag is located on one side, in contact with the roof, of the adjusting plate. The invention has the characteristics of simple structure on the whole, capability of reducing sight shielding and improvement on driving safety.)

1. An adjustable mute type automobile sun visor comprises a body, wherein the body is fixed on a rotating shaft, and the rotating shaft is fixed in a hoop of a vehicle roof;

the adjusting plate is provided with a sliding rod which slides in the sliding groove in a matching manner;

the end part of the sliding rod is provided with a limiting block, and the limiting block is used for clamping and stopping the adjusting plate;

the noise reduction device is an annular air bag, the air bag is annularly arranged on the periphery of the body, and the air bag is located on one side, in contact with the roof, of the adjusting plate.

2. The adjustable mute type automobile sun visor of claim 1, wherein the air bag further comprises an inflation port and a pressure relief valve, the inflation port and the pressure relief valve are oppositely arranged, are both positioned inside the air bag and are fixed on the body.

3. An adjustable mute automobile sun visor according to claim 1 wherein the runner extends laterally of the body.

4. An adjustable mute automobile sun visor according to claim 1 wherein the runner extends longitudinally along the body.

5. An adjustable mute automobile sun visor according to any one of claims 1 to 4, wherein the slide slot is located inside the air bag ring.

Technical Field

The invention relates to an automobile sun-proof device, in particular to a sun-shading board.

Background

The car is the indispensable vehicle in modern life to its application range has the trend of expanding gradually, and car sunshading board is the vehicle mark joins in marriage the part, generally comprises the sunshading board (light-tight) of fixing in the pivot, and the pivot buckle is in the fixed hoop of primary and secondary driver's seat top, and the sunshading board not only can be turned over and get down and shelter from sunshine, also can be equipped with vanity mirror, draw-in groove etc. increase its practicality. However, when the existing sun visor is used, due to the fact that the shape and the size of the existing sun visor are fixed, the existing sun visor can only be adjusted by simply turning over the angle, the possibility of shielding the sight line is still achieved, particularly, driving safety is affected on a road with high fluctuation frequency, and when the existing sun visor is reset to an initial position, the existing sun visor collides with a vehicle roof, generates large noise and affects user experience.

Disclosure of Invention

Aiming at the problems, the invention provides the adjustable mute type automobile sun visor which is simple in structure, can reduce sight line shielding and improve driving safety.

The technical scheme of the invention is as follows: the automobile roof clamp comprises a body, wherein the body is fixed on a rotating shaft, the rotating shaft is fixed in a clamp of an automobile roof, and a sliding groove is formed in the body;

the adjusting plate is provided with a sliding rod which slides in the sliding groove in a matching manner;

the end part of the sliding rod is provided with a limiting block, and the limiting block is used for clamping and stopping the adjusting plate;

the noise reduction device is an annular air bag, the air bag is annularly arranged on the periphery of the body, and the air bag is located on one side, in contact with the roof, of the adjusting plate.

The air bag further comprises an inflation inlet and a pressure relief valve, wherein the inflation inlet and the pressure relief valve are oppositely arranged, are both positioned on the inner side of the air bag and are fixed on the body.

The runner extends transversely along the body.

The runner extends longitudinally along the body.

The chute is located inside the airbag loop.

During work, the position of the adjusting plate on the sunshade body can be adjusted in the transverse direction and the longitudinal direction, so that the area of the sunshade plate is adjusted, the influence of direct sunlight on a driver is effectively avoided while the driving sight is not obstructed, and the driving safety is ensured; the noise reduction device is arranged, and after the body is covered, an annular air bag is arranged between the body and the car roof, so that the body cannot directly collide with the car roof, the noise caused by the direct collision of the body and the car roof is avoided, and the riding comfort level is improved. The invention has the characteristics of simple structure on the whole, capability of reducing sight shielding and improvement on driving safety.

Drawings

Figure 1 is a schematic view of the structure of the present invention,

figure 2 is a left side view of figure 1,

FIG. 3 is an action state reference diagram of the present invention;

in the figure, 1 is a body, 11 is a sliding groove, 2 is a rotating shaft, 3 is a clamp, 4 is an adjusting plate, 41 is a sliding rod, 42 is a limiting block, 5 is an air bag, 51 is an inflation inlet, and 52 is a pressure release valve.

Detailed Description

The invention is shown in the figure, which comprises a body 1, wherein the body 1 is fixed on a rotating shaft 2, the rotating shaft 2 is fixed in a hoop 3 of a car roof, and a sliding groove 11 is formed in the body 1;

the sliding device further comprises an adjusting plate 4, a sliding rod 41 is arranged on the adjusting plate 4, and the sliding rod 41 slides in the sliding groove 11 in a matched mode; the sliding rod slides in the sliding groove, so that the position of the adjusting plate on the body can be adjusted, the area of the body is adjusted, the influence of direct solar light on a driver is effectively avoided while the driving sight is not obstructed, and the driving safety is ensured;

the end part of the sliding rod 41 is provided with a limiting block 42, and the limiting block 42 is used for clamping and stopping the adjusting plate 4; set up the stopper for after the adjustment finishes, the regulating plate can not drop from the body, ensures to adjust to the right place, connects stably.

The noise reduction device is an annular air bag 5, the air bag ring 5 is arranged on the periphery of the body 1, and the air bag 5 is positioned on one side of the adjusting plate 4 contacting with the roof. Therefore, after the body is covered, the annular air bag is arranged between the body and the car roof, so that the body cannot directly collide with the car roof, the noise caused by the direct collision of the body and the car roof is avoided, and the riding comfort is improved.

The air bag 5 further comprises an inflation opening 51 and a pressure relief valve 52, wherein the inflation opening 51 and the pressure relief valve 52 are oppositely arranged, are both positioned on the inner side of the air bag 5 and are fixed on the body 1. The arrangement of the inflation inlet is convenient for the inflation operation of the annular air bag, so that the noise reduction reliability is ensured; the pressure release valve is arranged to prevent the gas in the air bag from being heated and expanded to cause the explosion of the air bag when the temperature is high in summer, and the stability is improved.

The runner 11 extends transversely along the body 1. In this way, the length of the body can be adjusted laterally.

The runner 11 extends longitudinally along the body 1. In this way, the width of the body can be adjusted longitudinally.

The chute 11 is located inside the loop of the airbag 5. The sliding rod is arranged in the air bag ring, so that the sliding rod can smoothly slide in the sliding groove and cannot be blocked by the air bag.