CN216306577U

CN216306577U - A aerify hydraulic pressure bradyseism ware for car

Info

Publication number: CN216306577U
Application number: CN202122065775.5U
Authority: CN
Inventors: 付金球
Original assignee: Individual
Current assignee: Beijing Xinfeng Tianji Science And Technology Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-04-15
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses an inflatable hydraulic shock absorber for an automobile, which relates to the technical field of automobile accessories and comprises a cylinder body, a piston rod, an air inlet pipe and an air inlet valve arranged outside the air inlet pipe, wherein a fixed disc is fixed outside the piston rod, fixed rings are arranged outside the cylinder body and the fixed disc, the bottoms of the fixed rings are rotatably connected with mounting rings through pin shafts, a corrugated pipe is fixed between the two groups of fixed rings, and a cavity is arranged inside the air inlet pipe. The utility model can control air inlet through the air inlet valve arranged on the air inlet pipe, the air pushes the block from the air inlet pipe, the block drives the spring to stretch, and then the inflation operation is realized from the gap between the cavity and the block, thereby avoiding the reverse flow of air flow and influencing the inflation effect.

Description

A aerify hydraulic pressure bradyseism ware for car

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to an inflatable hydraulic shock absorber for an automobile.

Background

In the automobile driving process, because the road surface is uneven, the automobile can bump, utilize installation bradyseism ware on the automobile, can reduce the striking or the vibrations that the automobile bumped the in-process and produced, utilize the idle stroke and the discontinuous phenomenon that the bradyseism ware of inflatable can eliminate the resistance, can also the noise reduction, but at the inflation in-process, the air current interactive influence leaks gas, and stretches out and draws back when the bradyseism ware uses, receives environmental impact easily to cause the adhesion of dust impurity, influences the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve and aerify the in-process, the air current influences the gas leakage alternately, and stretches out and draws back when the bradyseism ware uses, receives the environmental impact easily to cause the adhesion of dust impurity, influences the problem of using, provides an aerify hydraulic pressure bradyseism ware for the car.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an aerify hydraulic pressure bradyseism ware for car, intake valve including cylinder body, piston rod, intake pipe and the installation of intake pipe outside, the outside of piston rod is fixed with the fixed disk, the outside of cylinder body and fixed disk all is provided with solid fixed ring, and solid fixed ring's bottom is connected with the collar through the round pin hub rotation, and is two sets of be fixed with the bellows between the solid fixed ring, the inside of intake pipe is provided with the cavity, and the inside of cavity is provided with the sprue.

Preferably, the diameter of the block is larger than that of the air inlet pipe, and a gap is formed between the block and the cavity.

Preferably, the diameters of the inner portions of the fixing ring and the mounting ring are larger than the outer diameter of the cylinder body.

Preferably, a spring is fixed inside the air inlet pipe, and the tail end of the spring is connected with the blocking block.

Preferably, the bottom of the fixed ring and the top of the mounting ring are both fixed with corresponding mounting blocks, and mounting holes are arranged inside the mounting blocks.

Compared with the prior art, the utility model has the beneficial effects that:

1. the air inlet valve arranged on the air inlet pipe can control air inlet, and air pushes the blocking block from the air inlet pipe, so that after the blocking block drives the spring to stretch, the inflation operation is realized from a gap between the cavity and the blocking block, and the phenomenon that the air flow reversely flows to influence the inflation effect can be avoided;

2. according to the utility model, the corrugated pipe is covered outside the telescopic position of the piston rod through the hinged connection of the fixing ring and the mounting ring, and the fixing ring fixes the cylinder body and the tail end of the piston rod, so that the extrusion and the extension are convenient, and impurities are conveniently blocked.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the construction of the retaining ring and mounting ring of the present invention;

FIG. 4 is an enlarged view of FIG. 2A of the present invention.

In the figure: 1. a cylinder body; 2. a piston rod; 3. fixing the disc; 4. an air inlet pipe; 5. an intake valve; 6. a fixing ring; 7. a mounting ring; 8. a bellows; 9. a cavity; 10. a spring; 11. blocking; 12. and (7) a pin shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being 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 invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1-4, an inflatable hydraulic shock absorber for an automobile includes a cylinder body 1, a piston rod 2, an air inlet pipe 4 and an air inlet valve 5 installed outside the air inlet pipe 4, a fixed disk 3 is fixed outside the piston rod 2, fixed rings 6 are both installed outside the cylinder body 1 and the fixed disk 3, the bottom of the fixed ring 6 is rotatably connected with a mounting ring 7 through a pin shaft 12, a bellows 8 is fixed between the two fixed rings 6, a cavity 9 is installed inside the air inlet pipe 4, and a blocking block 11 is installed inside the cavity 9.

In this embodiment, the air inlet valve 5 arranged on the air inlet pipe 4 can be used for controlling air inlet, air pushes the block 11 from the air inlet pipe 4, the block 11 drives the spring 10 to stretch, and then the inflation operation is realized from the gap between the cavity 9 and the block 11, so that the reverse flow of air flow can be avoided, and the inflation effect is influenced.

Please refer to fig. 2 and 4, the diameter of the blocking piece 11 is larger than that of the air inlet pipe 4, and a gap is formed between the blocking piece 11 and the cavity 9, so that the air can enter the cavity 9 from the space between the pushed blocking pieces 11 to complete the inflation.

Referring to fig. 2 and 3, the inner diameter of the fixing ring 6 and the mounting ring 7 is larger than the outer diameter of the cylinder 1, so that the fixing ring 6 and the mounting ring 7 are easily fitted over the cylinder 1 and the piston rod 2 for fixing.

Please refer to fig. 2 and 4, a spring 10 is fixed inside the intake pipe 4, and the end of the spring 10 is connected to the blocking block 11, so that the spring 10 is reset to block the position of the intake pipe 4, and the intake valve 5 is combined to reduce the gas loss.

Please refer to fig. 1 and 3, the bottom of the fixing ring 6 and the top of the mounting ring 7 are fixed with corresponding mounting blocks, and the mounting blocks are provided with mounting holes inside, so that the fixing ring 6 and the mounting ring 7 can fix the corrugated pipe 8.

The working principle is as follows: with two solid fixed ring 6 covers in the position of cylinder body 1 and fixed disk 3, gu fixed ring 6 is connected with the articulated of collar 7, cover bellows 8 in the flexible position outside of piston rod 2, two solid fixed ring 6 are fixed with

cylinder body

1 and 2 end of piston rod, piston rod 2 is convenient for extrude and extend, be convenient for block impurity, the control of admitting air can be carried out through admission valve 5 that sets up on intake pipe 4, gas promotes sprue 11 from 1 trachea 4, make sprue 11 drive spring 10 tensile back, realize the gas operation from cavity 9 and sprue 11's gap, can avoid the air current reverse flow, influence the gas charging effect.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an aerify hydraulic pressure bradyseism ware for car, includes admission valve (5) of cylinder body (1), piston rod (2), intake pipe (4) and intake pipe (4) outside installation, its characterized in that: the outside of piston rod (2) is fixed with fixed disk (3), the outside of cylinder body (1) and fixed disk (3) all is provided with solid fixed ring (6), and just the bottom of solid fixed ring (6) is rotated through round pin axle (12) and is connected with collar (7), and is two sets of be fixed with bellows (8) between solid fixed ring (6), the inside of intake pipe (4) is provided with cavity (9), and the inside of cavity (9) is provided with sprue (11).

2. The inflatable hydraulic shock absorber for automobile of claim 1, wherein: the diameter of the blocking piece (11) is larger than that of the air inlet pipe (4), and a gap is formed between the blocking piece (11) and the cavity (9).

3. The inflatable hydraulic shock absorber for automobile of claim 1, wherein: the diameters of the inner parts of the fixing ring (6) and the mounting ring (7) are larger than the outer diameter of the cylinder body (1).

4. The inflatable hydraulic shock absorber for automobile of claim 1, wherein: a spring (10) is fixed inside the air inlet pipe (4), and the tail end of the spring (10) is connected with the blocking block (11).

5. The inflatable hydraulic shock absorber for automobile of claim 1, wherein: the bottom of the fixing ring (6) and the top of the mounting ring (7) are both fixed with corresponding mounting blocks, and mounting holes are formed in the mounting blocks.