CN216783218U

CN216783218U - Air suspension air bag

Info

Publication number: CN216783218U
Application number: CN202220346931.7U
Authority: CN
Inventors: 尹传昂; 王兴亮
Original assignee: Shandong Paisen Machinery Manufacturing Co ltd
Current assignee: Shandong Paisen Machinery Manufacturing Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-06-21
Anticipated expiration: 2032-02-21

Abstract

The utility model relates to the technical field of air suspension airbags, and discloses an air suspension airbag which comprises an air suspension and a using device, wherein the using device comprises an installation block, a first piston block, a piston rod, a sliding block, a second piston block, an air spring, a moving column, a connecting block, a pressure spring, a side block, an airbag, an installation seat, a base and side columns, the installation block is fixedly installed on one side of the inner wall of the air suspension, the number of the installation blocks is two, a sliding cavity is formed between the installation block and the other installation block, the installation seat is fixedly installed at the bottom of the inner wall of the base, the base is provided with an installation hole, when the moving column reciprocates up and down, the pressure in the space at the left end and the right end of the airbag is equal by arranging the pressure spring on the two sides of the moving column, the left and right heights of the air bag are prevented from being different, and the effect of convenient use is achieved.

Description

Air suspension air bag

Technical Field

The utility model relates to the technical field of air suspension airbags, in particular to an air suspension airbag.

Background

Automotive suspensions are important components for ensuring ride comfort. Meanwhile, the automobile suspension is used as a force transmission part for connecting the frame (or the automobile body) and the axle (or the wheel), and is also an important part for ensuring the running safety of the automobile.

At present, the air bag structure of the existing automobile air suspension is in the use process, the pressure of the space at the left end and the right end of the air bag is uneven sometimes, and the left end and the right end of the air bag are different in height, so that the use efficiency of the air suspension is influenced, and the service life of the air suspension is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an air suspension air bag, which achieves the purpose of convenient use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an air suspension gasbag, includes air suspension and operative installations, operative installations is including installation piece, first piston piece, piston rod, sliding block, second piston piece, air spring, removal post, connecting block, pressure spring, lateral mass, gasbag, mount pad, base, side column, installation piece fixed mounting is in air suspension's inner wall one side, the quantity of installation piece is two, installation piece and another form a slip chamber between the installation piece, mount pad fixed mounting is in the inner wall bottom of base, the mounting hole has been seted up to the base, the one end of side column and air suspension's bottom fixed connection, the other end of side column inserts in the mounting hole.

Preferably, the outer wall of the first piston block is connected with the inner wall of the air suspension in a sliding manner, one end of the piston rod is fixedly connected with the bottom of the first piston block, the other end of the piston rod penetrates through the top of the sliding block and extends to the lower part of the bottom of the sliding block to be fixedly connected with the top of the second piston block, and the outer wall of the second piston block is connected with the inner wall of the air suspension in a sliding manner.

Preferably, the sliding block sets up in the inside of sliding chamber, the other end of piston rod with run through the through-hole inner wall fixed connection that the sliding block top formed, the outer wall of sliding block and the inner wall sliding connection of sliding chamber, through using the sliding block, the sliding block slides in the sliding chamber.

Preferably, air spring sets up in the inside in slip chamber, the one end of air spring and the inner wall fixed connection in slip chamber, the other end of air spring and the top fixed connection of sliding block, because air spring has light in weight, liftable and the advantage of traveling steadily to be convenient for guarantee the driving smoothness of vehicle.

Preferably, the top of the moving column is fixedly connected with the bottom of the second piston block, and one side of the moving column is fixedly connected with one side of the connecting block.

Preferably, one end of the pressure spring is fixedly connected with the top of the movable column, the other end of the pressure spring is fixedly connected with the bottom of the side block, the side block is fixedly installed on the inner wall of the air suspension, and the pressure spring is arranged to enable the space pressure at the left end and the space pressure at the right end of the air bag to be equal.

Preferably, the top of the air bag is fixedly connected with the bottom of the movable column, and the bottom of the air bag is fixedly connected with the top of the mounting seat.

The utility model provides an air suspension airbag. The method has the following beneficial effects:

(1) the air spring has the advantages of light weight, lifting and stable running, so that the running smoothness of a vehicle is ensured, and the effect of convenience in use is achieved.

(2) According to the utility model, by arranging the movable column, the connecting block, the pressure springs, the side blocks, the air bags, the mounting seat, the base and the side columns, when the movable column reciprocates up and down, the pressure springs are arranged on the two sides of the movable column, so that the space pressures at the left end and the right end of the air bags are equal, the left end and the right end of the air bags are prevented from being different in height, and the effect of convenience in use is achieved.

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 an enlarged view of A of FIG. 2 in accordance with the present invention;

fig. 4 is an enlarged view of B of fig. 2 according to the present invention.

In the figure: 1 air suspension, 2 devices used, 201 mounting block, 202 first piston block, 203 piston rod, 204 sliding block, 205 second piston block, 206 air spring, 207 moving column, 208 connecting block, 209 pressure spring, 210 side block, 211 air bag, 212 mounting seat, 213 base, 214 side column.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

As shown in fig. 1 to 4, the present invention provides a technical solution: an air suspension airbag comprises an air suspension 1 and a using device 2, wherein the using device 2 comprises mounting blocks 201, a first piston block 202, a piston rod 203, a sliding block 204, a second piston block 205, an air spring 206, a moving column 207, a connecting block 208, a pressure spring 209, a side block 210, an airbag 211, a mounting seat 212, a base 213 and a side column 214, the mounting blocks 201 are fixedly mounted on one side of the inner wall of the air suspension 1, the number of the mounting blocks 201 is two, a sliding cavity is formed between each mounting block 201 and the other mounting block 201, the outer wall of the first piston block 202 is in sliding connection with the inner wall of the air suspension 1, one end of the piston rod 203 is fixedly connected with the bottom of the first piston block 202, the other end of the piston rod 203 penetrates through the top of the sliding block 204 and extends to the lower part of the bottom of the sliding block 204 to be fixedly connected with the top of the second piston block 205, the outer wall of the second piston block 205 is in sliding connection with the inner wall of the air suspension 1, the sliding block 204 is arranged in the sliding cavity, the other end of the piston rod 203 is fixedly connected with the inner wall of a through hole formed by penetrating the top of the sliding block 204, the outer wall of the sliding block 204 is slidably connected with the inner wall of the sliding cavity, the air spring 206 is arranged in the sliding cavity, one end of the air spring 206 is fixedly connected with the inner wall of the sliding cavity, the other end of the air spring 206 is fixedly connected with the top of the sliding block 204, the mounting block 201, the first piston block 202, the piston rod 203, the sliding block 204, the second piston block 205 and the air spring 206 are arranged, and by using the sliding block 204, the sliding block 204 slides in the sliding cavity, because the air spring 206 has the advantages of light weight, lifting and stable running, the running smoothness of a vehicle is ensured, the effect of convenient use is achieved, the top of the moving column 207 is fixedly connected with the bottom of the second piston block 205, one side of the moving column 207 is fixedly connected with one side of the connecting block 208, one end of a pressure spring 209 is fixedly connected with the top of the movable column 207, the other end of the pressure spring 209 is fixedly connected with the bottom of a side block 210, the side block 210 is fixedly installed on the inner wall of the air suspension 1, the top of an air bag 211 is fixedly connected with the bottom of the movable column 207, the bottom of the air bag 211 is fixedly connected with the top of an installation seat 212, the installation seat 212 is fixedly installed at the bottom of the inner wall of a base 213, an installation hole is formed in the base 213, one end of a side column 214 is fixedly connected with the bottom of the air suspension 1, the other end of the side column 214 is inserted into the installation hole, when the movable column 207, a connecting block 208, the pressure spring 209, the side block 210, the air bag 211, the installation seat 212, the base 213 and the side column 214 are arranged, when the movable column 207 reciprocates up and down, the pressure springs 209 are arranged on two sides of the movable column 207, so that the pressure in the left and right ends of the air bag 211 is equal, and the left and right ends of the air bag is avoided from causing different heights, the effect of convenient use is achieved.

When using, through using the sliding block 204, the sliding block 204 slides in the sliding chamber, because air spring 206 has light in weight, liftable, and the advantage of traveling steadily to be convenient for guarantee the ride comfort of vehicle, when removing post 207 up-and-down reciprocating motion, through set up pressure spring 209 in the both sides of removing post 207, make gasbag 211 left and right sides both ends space pressure equal, avoid causing the difference of height about the air gasbag.

In conclusion, the installation block 201, the first piston block 202, the piston rod 203, the sliding block 204, the second piston block 205 and the air spring 206 are arranged, the sliding block 204 slides in the sliding cavity by using the sliding block 204, and the air spring 206 has the advantages of light weight, lifting and stable running, so that the running smoothness of the vehicle is ensured, and the effect of convenient use is achieved.

Through setting up and removing post 207, connecting block 208, compression spring 209, side piece 210, gasbag 211, mount pad 212, base 213, side post 214, when removing post 207 up-and-down reciprocating motion, through set up compression spring 209 in the both sides that remove post 207, make both ends space pressure about gasbag 211 equal, avoid causing the air bag about the height difference, reached the effect of convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An air suspension airbag comprising an air suspension (1) and a use device (2), characterized in that: the using device (2) comprises a mounting block (201), a first piston block (202), a piston rod (203), a sliding block (204), a second piston block (205), an air spring (206), a moving column (207), a connecting block (208), a pressure spring (209), a side block (210), an air bag (211), a mounting seat (212), a base (213) and a side column (214), the mounting block (201) is fixedly mounted on one side of the inner wall of the air suspension (1), the number of the mounting blocks (201) is two, a sliding cavity is formed between one mounting block (201) and the other mounting block (201), the mounting seat (212) is fixedly arranged at the bottom of the inner wall of the base (213), the base (213) is provided with a mounting hole, one end of the side column (214) is fixedly connected with the bottom of the air suspension (1), and the other end of the side column (214) is inserted into the mounting hole.

2. An air suspension bladder according to claim 1 wherein: the outer wall of the first piston block (202) is connected with the inner wall of the air suspension (1) in a sliding mode, one end of the piston rod (203) is fixedly connected with the bottom of the first piston block (202), the other end of the piston rod (203) penetrates through the top of the sliding block (204) and extends to the bottom of the sliding block (204) and the lower portion of the bottom of the sliding block (204) to be fixedly connected with the top of the second piston block (205), and the outer wall of the second piston block (205) is connected with the inner wall of the air suspension (1) in a sliding mode.

3. An air suspension bladder according to claim 1 wherein: the sliding block (204) is arranged in the sliding cavity, the other end of the piston rod (203) is fixedly connected with the inner wall of a through hole formed in the top of the sliding block (204), and the outer wall of the sliding block (204) is in sliding connection with the inner wall of the sliding cavity.

4. An air suspension bladder according to claim 1 wherein: the air spring (206) is arranged inside the sliding cavity, one end of the air spring (206) is fixedly connected with the inner wall of the sliding cavity, and the other end of the air spring (206) is fixedly connected with the top of the sliding block (204).

5. An air suspension bladder according to claim 1 wherein: the top of the moving column (207) is fixedly connected with the bottom of the second piston block (205), and one side of the moving column (207) is fixedly connected with one side of the connecting block (208).

6. An air suspension bladder according to claim 1 wherein: one end of the pressure spring (209) is fixedly connected with the top of the moving column (207), the other end of the pressure spring (209) is fixedly connected with the bottom of the side block (210), and the side block (210) is fixedly installed on the inner wall of the air suspension (1).

7. An air suspension bladder according to claim 1 wherein: the top of the air bag (211) is fixedly connected with the bottom of the movable column (207), and the bottom of the air bag (211) is fixedly connected with the top of the mounting seat (212).