CN212690674U - Automobile shock absorber ware of dust-proof type - Google Patents
Automobile shock absorber ware of dust-proof type Download PDFInfo
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- CN212690674U CN212690674U CN202021481482.4U CN202021481482U CN212690674U CN 212690674 U CN212690674 U CN 212690674U CN 202021481482 U CN202021481482 U CN 202021481482U CN 212690674 U CN212690674 U CN 212690674U
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- fixedly connected
- piston rod
- oil storage
- storage cylinder
- shock absorber
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Abstract
The utility model discloses a dustproof automobile shock absorber, which comprises a working cylinder, wherein one end of the inner wall of the working cylinder is fixedly connected with a bottom valve, the inner wall of the working cylinder is slidably connected with a piston rod stopper, one side of the piston rod stopper is fixedly connected with one end of a piston rod, one end of the working cylinder is fixedly connected with an oil seal seat, one side of the oil seal seat is fixedly connected with an oil seal, the other side of the oil seal seat is movably provided with a guider, the middle part of the piston rod sequentially passes through the middle part of the oil seal, the middle part of the oil seal seat and the middle part of the guider and is slidably connected with the inner wall of an oil storage cylinder, and the other end of the piston rod is fixedly connected with a piston. Greatly prolongs the service life of the shock absorber and saves the maintenance cost of the automobile.
Description
Technical Field
The utility model relates to a bumper shock absorber, in particular to automobile shock absorber ware of dust type belongs to automobile spare and accessory part technical field.
Background
In the current passenger automobile suspension, the elastic suspension is adopted without exception for the vehicle, compared with the rigid suspension, the elastic suspension reduces the vibration acceleration of the vehicle body by hundreds times, greatly reduces the dynamic load of the vehicle, greatly improves the driving smoothness and durability of the vehicle and creates conditions for the high-speed driving of the vehicle, but the adoption of the elastic suspension inherently greatly relieves the impact of the ground to the vehicle, but brings a concomitant problem that the vehicle body continuously vibrates greatly, in addition, the use of the elastic tire also brings the tendency that the tire jumps away from the ground, the grounding property of the tire is obviously deteriorated, the adhesion with the ground is seriously lost, the traction, the braking property, the steering operability and the safety of the wheel are reduced, the abrasion of the tire is also increased sharply, the vibration of the wheel is inhibited, the pressure of the wheel to the ground is maintained, and the problems are solved, it is necessary to provide a shock absorber between the vehicle body and the wheel, and the shock absorber is also a necessary part of the elastic suspension, and the shock absorber absorbs vibration, consumes work, and is converted into heat to be dissipated, so that the continuous vibration of the vehicle body is eliminated.
Traditional bumper shock absorber is because the sliding action in the junction of piston and working cylinder, and the car can produce a large amount of dusts in the in-process of traveling, and these dusts are inside through the gap entering working cylinder of junction very easily in the in-process of traveling to influence the result of use of bumper shock absorber greatly, reduce the life-span of being used of bumper shock absorber, therefore we improve this, provide a dust type's automobile shock absorber.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a car bumper shock absorber of dust type to solve the inside problem that gets into the dust easily of traditional bumper shock absorber that provides in the above-mentioned background art in the use.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a car shock absorber ware of dust type, includes the working cylinder, the one end fixedly connected with bottom valve of working cylinder inner wall, the inner wall sliding connection of working cylinder has the piston rod stopper, the one side of piston rod stopper and the one end fixed connection of piston rod, the one end fixedly connected with oil blanket seat of working cylinder, one side fixedly connected with oil blanket of oil blanket seat, the opposite side activity of oil blanket seat is provided with the director, the middle part of piston rod passes the middle part of oil blanket, the middle part of oil blanket seat and the middle part of director and the inner wall sliding connection of oil storage cylinder in proper order, the other end fixedly connected with piston of piston rod, the other end fixedly connected with connecting axle of working cylinder, the fixed dust cover that is provided with in the junction of oil storage cylinder and piston rod.
In order to facilitate adjustment, the oil storage cylinder comprises a hanging ring, a connecting rod, an oil storage cylinder base and an oil storage cylinder main body, one end of the hanging ring is fixedly connected with one end of the connecting rod, the other end of the connecting rod is fixedly connected with one end of the oil storage cylinder base, the other end of the oil storage cylinder base is fixedly communicated with one end of the oil storage cylinder main body, and an adjusting valve is fixedly mounted at one end of the top of the oil storage cylinder main body.
In order to further obtain buffering, a restoration buffer block is fixedly arranged on the surface of the piston rod.
In order to facilitate installation, the middle part of the oil storage cylinder main body is fixedly connected with a positioning ring.
In order to avoid collision damage, the surface of the hanging ring is fixedly provided with a rubber bushing.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a pair of automobile shock absorber ware of dust type through the fixed dust cover that sets up in the junction of oil storage jar and piston rod, can be at the car in-process of traveling, almost all dusts of separation get into the inside of this bumper shock absorber to guarantee the result of use of bumper shock absorber, the life of this bumper shock absorber of greatly increased practices thrift the maintenance cost of car.
Drawings
FIG. 1 is an external view of the present invention;
fig. 2 is a schematic view of the mounting structure of the piston rod of the present invention;
FIG. 3 is a schematic structural view of the oil reservoir of the present invention;
fig. 4 is a sectional view of the working cylinder of the present invention;
fig. 5 is a schematic structural view of the dust cover of the present invention.
In the figure: a working cylinder 1; a bottom valve 2; a piston rod limiting block 3; a piston rod 4; an oil seal seat 5; an oil seal 6; a guide 7; an oil storage cylinder 8; a piston 9; a connecting shaft 10; a hanging ring 11; a connecting rod 12; an oil storage cylinder base 13; an adjusting valve 14; a positioning ring 15; a cylinder main body 16; a dust cover 17; the buffer block 18 is restored.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
please refer to fig. 1-5, this embodiment provides a dustproof type automobile shock absorber, which includes a working cylinder 1, a bottom valve 2 is fixedly connected to one end of an inner wall of the working cylinder 1, a piston rod limiting block 3 is slidably connected to an inner wall of the working cylinder 1, one side of the piston rod limiting block 3 is fixedly connected to one end of a piston rod 4, an oil seal seat 5 is fixedly connected to one end of the working cylinder 1, an oil seal 6 is fixedly connected to one side of the oil seal seat 5, a guider 7 is movably disposed at the other side of the oil seal seat 5, a middle portion of the piston rod 4 sequentially passes through a middle portion of the oil seal 6, the middle portions of the oil seal seat 5 and the guider 7 are slidably connected to an inner wall of an oil storage cylinder 8, a piston 9 is fixedly connected to the other end of the piston rod 4, a connecting shaft 10 is fixedly connected to the other.
For convenience of adjustment, the oil storage cylinder 8 is composed of a hanging ring 11, a connecting rod 12, an oil storage cylinder base 13 and an oil storage cylinder main body 16, one end of the hanging ring 11 is fixedly connected with one end of the connecting rod 12, the other end of the connecting rod 12 is fixedly connected with one end of the oil storage cylinder base 13, the other end of the oil storage cylinder base 13 is fixedly communicated with one end of the oil storage cylinder main body 16, an adjusting valve 14 is fixedly installed at one end of the top of the oil storage cylinder main body 16, the hanging ring 11 is used for being connected with other parts of an automobile, the connecting rod 12 is connected with the hanging ring 11 and the oil storage cylinder base 13, a positioning ring 15 is used for fixing a dust cover 17, grease is stored in the oil storage cylinder main.
In order to further achieve damping, a restoring buffer block 18 is fixedly arranged on the surface of the piston rod 4, and the piston rod 4 provides damping when sliding back and forth in the oil storage cylinder and the working cylinder 1.
For the convenience of installation, the middle part of the oil storage cylinder main body 16 is fixedly connected with a positioning ring 15, and the positioning ring 15 is used for fixing a dust cover 17.
In order to avoid collision damage, the surface of the lifting ring 11 is fixedly provided with a rubber bushing 19, and the rubber bushing 19 can protect the lifting ring 11 from collision damage of the external environment.
When specifically using, the automobile shock absorber ware of a dust type that this embodiment discloses, after installing this bumper shock absorber on the car, the car is at the in-process of traveling, because the car vibration, piston rod 4 makes a round trip to slide in storage cylinder 8 and working cylinder 1 are inside, eliminate the continuous vibration of automobile body, because dust cover 17 possesses sufficient elasticity, make it can not damage easily at shrink and extension in-process, dust cover 17 can the separation most dust get into the inside of this bumper shock absorber, greatly increased this bumper shock absorber's life, reduce the vehicle maintenance repair cost, and this structure overall structure is also simpler.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The dustproof automobile shock absorber comprises a working cylinder (1) and is characterized in that one end of the inner wall of the working cylinder (1) is fixedly connected with a bottom valve (2), the inner wall of the working cylinder (1) is slidably connected with a piston rod limiting block (3), one side of the piston rod limiting block (3) is fixedly connected with one end of a piston rod (4), one end of the working cylinder (1) is fixedly connected with an oil seal seat (5), one side of the oil seal seat (5) is fixedly connected with an oil seal (6), the other side of the oil seal seat (5) is movably provided with a guider (7), the middle part of the piston rod (4) sequentially penetrates through the middle part of the oil seal (6), the middle part of the oil seal seat (5) and the middle part of the guider (7) and is slidably connected with the inner wall of an oil storage cylinder (8), and the other end of the piston rod (4) is fixedly connected with a, the other end of the working cylinder (1) is fixedly connected with a connecting shaft (10), and a dust cover (17) is fixedly arranged at the joint of the oil storage cylinder (8) and the piston rod (4).
2. The dustproof type automobile shock absorber according to claim 1, wherein: the oil storage cylinder (8) comprises a lifting ring (11), a connecting rod (12), an oil storage cylinder base (13) and an oil storage cylinder main body (16), one end of the lifting ring (11) is fixedly connected with one end of the connecting rod (12), the other end of the connecting rod (12) is fixedly connected with one end of the oil storage cylinder base (13), the other end of the oil storage cylinder base (13) is fixedly communicated with one end of the oil storage cylinder main body (16), and an adjusting valve (14) is fixedly mounted at one end of the top of the oil storage cylinder main body (16).
3. The dustproof type automobile shock absorber according to claim 1, wherein: and a restoring buffer block (18) is fixedly arranged on the surface of the piston rod (4).
4. The dustproof type automobile shock absorber according to claim 2, wherein: the middle part of the oil storage cylinder main body (16) is fixedly connected with a positioning ring (15).
5. The dustproof type automobile shock absorber according to claim 2, wherein: and a rubber bushing (19) is fixedly arranged on the surface of the lifting ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021481482.4U CN212690674U (en) | 2020-07-24 | 2020-07-24 | Automobile shock absorber ware of dust-proof type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021481482.4U CN212690674U (en) | 2020-07-24 | 2020-07-24 | Automobile shock absorber ware of dust-proof type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212690674U true CN212690674U (en) | 2021-03-12 |
Family
ID=74899853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021481482.4U Active CN212690674U (en) | 2020-07-24 | 2020-07-24 | Automobile shock absorber ware of dust-proof type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212690674U (en) |
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2020
- 2020-07-24 CN CN202021481482.4U patent/CN212690674U/en active Active
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