CN218986272U

CN218986272U - Automobile light chassis shock-absorbing bracket

Info

Publication number: CN218986272U
Application number: CN202223409498.6U
Authority: CN
Inventors: 顾中权; 曾扬隆; 储俊; 华路; 刘卫明; 张志健
Original assignee: Ningguo Suntec Precision Aluminum Products Co ltd
Current assignee: Ningguo Suntec Precision Aluminum Products Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-09
Anticipated expiration: 2032-12-16

Abstract

The utility model provides a shock absorption bracket of a light chassis of an automobile, which comprises an air cylinder, wherein a piston is arranged in the air cylinder in a sliding manner, a sliding shaft is fixed below the piston, a fixed seat penetrates through the air cylinder below the sliding shaft, a spring is connected between the air cylinder and the fixed seat, a second connecting pipe is communicated with the air cylinder near the top position, and a second air bag is connected to the second connecting pipe. When the damping support pushes the piston to move upwards, gas of the air cylinder is compressed into the first air bag and the second air bag, so that the air bag is supported, and after the piston returns to the original position, the gas in the air bag is sucked back, therefore, when an automobile jolts, the second air bag can expand and contract repeatedly, when a baby sits on a rear seat, the baby can attract the attention of the baby, the possibility of crying is reduced, and meanwhile, the damping support also plays a role in warning passengers of the rear seat, and the passenger can prompt the passenger to be in a jolt road section, and can adjust sitting postures in time to avoid carsickness.

Description

Automobile light chassis shock-absorbing bracket

Technical Field

The utility model relates to a shock absorption bracket, in particular to an automobile lightweight chassis shock absorption bracket.

Background

In order to quickly attenuate the vibration of the frame and the vehicle body and improve the running smoothness and comfort of the vehicle, a shock absorber is generally arranged on an automobile suspension system, and a bidirectional cylinder shock absorber is widely adopted on the automobile.

Although the conventional shock absorber can bring a certain shock absorbing effect to the chassis of the automobile, passengers in the automobile, particularly rear seat passengers, still vibrate when encountering a bumpy road section, particularly the automobile with the lightweight chassis is lighter because the chassis of the automobile is possibly more serious in vibration, when the rear seat is provided with an infant, the infant can cry because of bumping, and other passengers can also feel carsickness because of improper sitting posture, so that the shock absorbing bracket for the lightweight chassis of the automobile is provided.

Disclosure of Invention

The utility model aims to provide a light chassis shock-absorbing bracket of an automobile, when a piston is pushed to move upwards, gas of a gas cylinder is compressed into a first air bag and a second air bag, so that the air bags are supported, and after the piston returns to the original position, the gas in the air bags is sucked back, so that when the automobile jolts, the second air bag can expand and contract repeatedly, when a baby sits on a rear seat, the baby can attract attention, the possibility of crying is reduced, and meanwhile, the shock-absorbing bracket also plays a role of warning for passengers of the rear seat, and prompts the passengers to be jolt road sections, so that sitting postures are adjusted timely, and car sickness is avoided.

The aim of the utility model can be achieved by the following technical scheme:

the automobile light chassis damping support comprises an air cylinder, a piston is arranged in the air cylinder in a sliding mode, a sliding shaft is fixed below the piston, a fixing seat penetrates through the air cylinder below the sliding shaft to be fixed with, and a spring is connected between the air cylinder and the fixing seat.

The inflator is communicated with a second connecting pipe near the top, and a second air bag is connected to the second connecting pipe.

Furthermore, the fixing seat and the rear tire of the automobile synchronously lift, and the inflator chassis is fixed on the automobile chassis.

Further, the inflator is communicated with a first connecting pipe near the top, and a first air bag is connected to the first connecting pipe.

Further, an elastic sleeve is fixed on the first air bag.

Further, the first air bag is fixed on the backrest of the rear seat of the automobile through an elastic sleeve.

Further, the second airbag is fixed to a back rear side of a front seat of the automobile.

Further, a fixing clamp is fixed on the first air bag, and the first air bag is fixed on a backrest of a rear seat of the automobile through the fixing clamp.

The utility model has the beneficial effects that:

1. when automobile tire rolls the barrier, the fixing base upwards moves, and then promotes the piston upwards to move, and the spring receives the compression simultaneously, and when the spring resumes, under the effect of the frictional force between inflator and piston, the reduction spring resumes the speed, avoids the spring to shake back, and then reaches the shock attenuation effect.

2. When the piston is pushed to move upwards, the air of the air cylinder is compressed to enter the first air bag and the second air bag, so that the air bag is supported, and after the piston is restored to the original position, the air in the air bag is sucked back, therefore, when an automobile jolts, the second air bag can expand and contract repeatedly, when an infant sits on the rear seat, the infant can attract the attention of the infant, the possibility of crying is reduced, and meanwhile, the infant can play a warning role for passengers of the rear seat, the infant is prompted to jolt a road section, the sitting posture is adjusted in time, and the motion sickness of the infant is avoided.

3. The first air bag can be repeatedly expanded and contracted in a bumpy road section to be used as a massager, and the position of the first air bag can be adjusted to adjust the massage position, particularly the shoulder neck or waist of a passenger is massaged, so that the fatigue of the passenger in the boat is reduced.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of a shock mount of the present utility model;

FIG. 2 is a schematic view of the shock mount structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of a portion of the shock mount of the present utility model.

In the figure: 1. an air cylinder; 2. a piston; 3. a sliding shaft; 4. a fixing seat; 5. a spring; 6. a first connection pipe; 7. a first air bag; 8. an elastic sleeve; 9. a rear seat; 10. a second connection pipe; 11. a second air bag; 12. a front seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1-3, the shock-absorbing bracket of the automobile lightweight chassis comprises an air cylinder 1, a piston 2 is arranged in the air cylinder 1 in a sliding manner, a sliding shaft 3 is fixed below the piston 2, a fixing seat 4 penetrates through the air cylinder 1 below the sliding shaft 3, the fixing seat 4 and an automobile rear tire are lifted synchronously, the chassis of the air cylinder 1 is fixed on the automobile chassis, and a spring 5 is connected between the air cylinder 1 and the fixing seat 4.

The inflator 1 is provided with a first connecting pipe 6 and a second connecting pipe 10 near the top position in a communicating way, the first connecting pipe 6 is connected with a first air bag 7, the first air bag 7 can fix an elastic sleeve 8 and also can fix a fixing clamp, and the first air bag 7 is fixed on the backrest of the rear seat 9 through the elastic sleeve 8 or the fixing clamp.

The second connecting pipe 10 is connected with a second airbag 11, and the second airbag 11 is fixed to the back side of the front seat 12 of the automobile.

When the automobile tire rolls the barrier during the use, fixing base 4 upwards moves, and then promotes piston 2 upwards to remove, and spring 5 receives the compression simultaneously, and when spring 5 resumes, under the effect of the frictional force between inflator 1 and piston 2, reduction spring 5 resumes the speed, avoids spring 5 to shake back, and then reaches the shock attenuation effect.

When the piston 2 is pushed to move upwards, the gas of the inflator 1 is compressed into the first air bag 7 and the second air bag 11, so that the air bags are supported, and after the piston 2 is restored to the original position, the gas in the air bags is sucked back, therefore, when an automobile jolts, the second air bag 11 can expand and contract repeatedly, when an infant sits on the rear seat 9, the infant can attract the attention of the infant, the possibility of crying is reduced, meanwhile, the infant can play a warning role for passengers of the rear seat 9, the infant is prompted to be a jolt road section, the sitting posture is adjusted timely, and the motion sickness is avoided.

Meanwhile, the first air bag 7 can be repeatedly expanded and contracted to be used as a massager, and the position of the first air bag 7 can be adjusted to adjust the massage position, particularly the shoulder neck or waist of a passenger can be massaged, so that the fatigue of the boat and the car of the passenger can be reduced.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The automobile light chassis damping bracket is characterized in that the damping bracket comprises an air cylinder (1), a piston (2) is arranged in the air cylinder (1) in a sliding manner, a sliding shaft (3) is fixed below the piston (2), a fixing seat (4) is fixed below the sliding shaft (3) in a penetrating manner through the air cylinder (1), and a spring (5) is connected between the air cylinder (1) and the fixing seat (4);

the inflator (1) is communicated with a second connecting pipe (10) near the top, and a second air bag (11) is connected to the second connecting pipe (10).

2. The automobile lightweight chassis shock-absorbing bracket according to claim 1, wherein the fixing seat (4) and the automobile rear tire are lifted synchronously, and the chassis of the inflator (1) is fixed on the automobile chassis.

3. The automobile lightweight chassis shock absorbing bracket according to claim 1, wherein the inflator (1) is provided with a first connecting pipe (6) near the top position in a communicating manner, and the first connecting pipe (6) is connected with a first air bag (7).

4. A chassis shock mount according to claim 3, wherein the first air bag (7) has an elastic sleeve (8) secured thereto.

5. The chassis-reduced shock mount for a vehicle according to claim 4, wherein the first airbag (7) is fixed to the back of the rear seat (9) of the vehicle by an elastic sleeve (8).

6. The vehicle lightweight chassis shock mount according to claim 1, wherein the second airbag (11) is fixed to a back rear side of a front seat (12) of the vehicle.

7. A chassis-reducing vibration-absorbing bracket according to claim 3, characterized in that the first air-bag (7) is fixed with a fixing clip, and the first air-bag (7) is fixed on the backrest of the rear seat (9) of the automobile by the fixing clip.