CN211474741U - Hanging ring type shock absorber with replaceable hanging ring - Google Patents
Hanging ring type shock absorber with replaceable hanging ring Download PDFInfo
- Publication number
- CN211474741U CN211474741U CN201921888236.8U CN201921888236U CN211474741U CN 211474741 U CN211474741 U CN 211474741U CN 201921888236 U CN201921888236 U CN 201921888236U CN 211474741 U CN211474741 U CN 211474741U
- Authority
- CN
- China
- Prior art keywords
- hanging ring
- shock absorber
- replaceable
- bail
- inner tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000035939 shock Effects 0.000 title claims abstract description 34
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 32
- 238000003466 welding Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000013016 damping Methods 0.000 description 4
- 235000019994 cava Nutrition 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a hanging ring type shock absorber with replaceable hanging rings, which comprises a storage tube, wherein an inner tube is arranged inside the storage tube, an oil seal is arranged at the upper end of the inner tube, a bottom valve is arranged at the lower end of the inner tube, an oil seal top cover is arranged at the upper end of the storage tube, a bottom cover is arranged at the lower end of the storage tube, a piston valve is arranged inside the inner tube, a piston connecting rod is connected at the upper end of the piston valve, and a detachable hanging ring is connected with the bottom cover, through the structural design of the detachable hanging ring, the hanging ring component of the hanging ring type shock absorber is convenient to disassemble and replace, the service life of the shock absorber is prolonged, the maintenance and the replacement are convenient, through arranging a connecting block at the connecting part of the hanging ring, the hard pressure of the shock on the hanging ring at the end part is reduced by, is worthy of popularization.
Description
Technical Field
The utility model relates to a bumper shock absorber technical field specifically is a removable rings formula bumper shock absorber of rings.
Background
The shock absorber is an apparatus for accelerating the attenuation of the vibration of the vehicle frame and the vehicle body to improve the ride comfort of the vehicle, and is installed in the suspension system of most vehicles.
When the frame and the axle reciprocate relative to each other and the piston in the shock absorber also reciprocates in the cylinder, oil in the shock absorber housing repeatedly flows from one chamber to the other chamber through narrow apertures. At the moment, the friction between the hole wall and the oil liquid and the liquid intramolecular friction form damping force to vibration, so that the vibration energy of the vehicle body and the vehicle frame is converted into heat energy, and the heat energy is absorbed by the oil liquid and the shock absorber shell and then is dissipated into the atmosphere. The damping force of the shock absorber increases and decreases along with the increase and decrease of the relative speed of the vehicle frame and the vehicle axle (or the vehicle wheel), and is related to the viscosity of oil. The viscosity of the oil used for the shock absorber is required to be affected as little as possible by temperature changes; and has the performances of vaporization resistance, oxidation resistance, no corrosion to various metal and non-metal parts and the like.
The utility model is the patent with the application number of CN200520025244.1, which is named as a practical novel patent of a motorcycle shock absorber, the shock absorber comprises a damper assembly, an upper lifting ring, a buffer block which is positioned at the upper part of a piston rod through an axial hole, a thick spring, a spacer bush which is positioned between the thick spring and a thin spring, the thin spring and a lower lifting ring, the thick spring and the thin spring are positioned between the inner ends of the upper lifting ring and the lower lifting ring according to the axial winding of the piston rod and a cylinder body, compared with the prior motorcycle rear reducer, the utility model has the advantages that more than two springs have different functions, and the motorcycle shock absorber feels comfortable when a single person rides or loads; because the external thread at the lower end part of the cylinder body is movably connected with the internal thread at the inner end part of the lower hanging ring, the damper is convenient to disassemble and assemble, the damping oil in the damper is convenient to replace and fill, and the optimal damping effect of the damper is ensured.
However, when the shock absorber is used, the portion of the hanging ring connected with the end portion is easy to damage, and the situation such as abrasion occurs after long-time use, so that the hanging ring type shock absorber with the replaceable hanging ring is designed.
Disclosure of Invention
In order to overcome the not enough of prior art scheme, the utility model provides a removable hanging ring formula bumper shock absorber of rings can the effectual problem that the solution background art provided.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a removable hanging ring formula bumper shock absorber of rings, includes the storage tube, the inside inner tube that is provided with of storage tube, the inner tube upper end is provided with the oil blanket, the inner tube lower extreme is provided with the bottom valve, the storage tube upper end is provided with the oil blanket top cap, the storage tube lower extreme is provided with the bottom, the inside piston valve that is provided with of inner tube, piston valve upper end is connected with piston rod, piston rod is connected with the bottom and can dismantles rings, can dismantle rings and include the welding seat, the inside recess that caves in that is provided with of welding seat, be provided with the connecting block in the recess that caves in, be provided with the buffer block between connecting block and the recess that caves in.
Furthermore, a protective sleeve is arranged on the outer side of the storage pipe and made of sponge materials.
Furthermore, a limiting sleeve is arranged on the piston connecting rod.
Further, the cushion layer is made of a polytetrafluoroethylene material.
Furthermore, the upper end face and the lower end face of the buffer block are of spherical structures.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model has the advantages that the hanging ring component of the hanging ring type shock absorber is convenient to disassemble and replace through the detachable hanging ring structure design, the service life of the shock absorber is prolonged, and the maintenance and the replacement are convenient;
(2) the utility model discloses a position has set up the connecting block at rings connection, and the inside buffer block of cooperation reduces vibrations to the rigid pressure of tip rings, has improved the intensity of rings structure, has guaranteed the normal use of rings formula bumper shock absorber, is worth promoting.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the detachable hanging ring of the present invention;
fig. 3 is a schematic structural diagram of a point a of the present invention.
Reference numbers in the figures:
1-storage pipe, 2-inner pipe, 3-oil seal, 4-bottom valve, 5-oil seal top cover, 6-bottom cover, 7-piston valve, 8-piston connecting rod, 9-detachable lifting ring, 10-welding seat, 11-sunken groove, 12-connecting block, 13-buffer block, 14-buffer cushion layer, 15-bolt, 16-lifting ring, 17-protective sleeve and 18-limiting sleeve.
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.
As shown in fig. 1 to 3, the present invention provides a suspension ring type shock absorber with a replaceable suspension ring, which comprises a storage pipe 1, an inner pipe 2 is arranged in the storage pipe 1, an oil seal 3 is arranged at the upper end of the inner pipe 2, a bottom valve 4 is arranged at the lower end of the inner pipe 2, the upper end of the storage tube 1 is provided with an oil seal top cover 5, the lower end of the storage tube 1 is provided with a bottom cover 6, a piston valve 7 is arranged in the inner pipe 2, the upper end of the piston valve 7 is connected with a piston connecting rod 8, the piston connecting rod 8 and the bottom cover 6 are connected with a detachable lifting ring 9, the detachable lifting ring 9 comprises a welding seat 10, an invagination groove 11 is arranged in the welding seat 10, a connecting block 12 is arranged in the invagination groove 11, a buffer block 13 is arranged between the connecting block 12 and the sunken groove 11, buffer cushion layers 14 are arranged at two ends of the buffer block 13, and the upper end of the connecting block 12 is connected with a hanging ring 16 through a bolt 15;
the utility model discloses a theory of operation does: when using, the piston structure of its inside setting plays fine shock attenuation effect, at the inside piston valve 7 structure that sets up of storage tube 1, the cooperation is stored oil and the terminal position of gas conditioning piston connecting rod 8, rings 9 dismantled that set up at both ends pass through welded fastening at the piston structure both ends, connect installation rings 16 through connecting rod 12, rings 16 can be dismantled alone and get off the change, and rings 16 are when receiving vibrations, the impact force that vibrations produced passes through connecting block 12 and transmits buffer block 13 for inside setting, buffer block 13 both ends are the spherical structure, disperse the impact force, the too high impact force in certain direction has been reduced, buffer cushion 14 plays and slows down the impact friction who strikes the area and give buffer block 13 both ends.
In a preferred embodiment, a protective sleeve 17 is arranged outside the storage tube 1, and the protective sleeve 17 is made of a sponge material and protects the external structure.
In a preferred embodiment, the piston rod 8 is provided with a stop sleeve 18 to prevent the piston rod 8 from falling off and limit the stroke.
In a preferred embodiment, the cushion layer 14 is made of a polytetrafluoroethylene material.
In a preferred embodiment, the upper and lower end surfaces of the buffer block 13 are spherical structures, so as to uniformly disperse the impact force.
To sum up, the utility model discloses a key feature lies in:
(1) the utility model has the advantages that the hanging ring component of the hanging ring type shock absorber is convenient to disassemble and replace through the detachable hanging ring structure design, the service life of the shock absorber is prolonged, and the maintenance and the replacement are convenient;
(2) the utility model discloses a position has set up the connecting block at rings connection, and the inside buffer block of cooperation reduces vibrations to the rigid pressure of tip rings, has improved the intensity of rings structure, has guaranteed the normal use of rings formula bumper shock absorber, is worth promoting.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 (5)
1. The utility model provides a removable hanging ring formula bumper shock absorber of rings, includes storage tube (1), its characterized in that: the inner tube (2) is arranged in the storage tube (1), an oil seal (3) is arranged at the upper end of the inner tube (2), a bottom valve (4) is arranged at the lower end of the inner tube (2), an oil seal top cover (5) is arranged at the upper end of the storage tube (1), a bottom cover (6) is arranged at the lower end of the storage tube (1), a piston valve (7) is arranged in the inner tube (2), a piston connecting rod (8) is connected to the upper end of the piston valve (7), the piston connecting rod (8) and the bottom cover (6) are connected with a detachable lifting ring (9), the detachable lifting ring (9) comprises a welding seat (10), an invaginated groove (11) is arranged in the welding seat (10), a connecting block (12) is arranged in the invaginated groove (11), a buffer block (13) is arranged between the connecting block (12) and the invaginated groove (11, the upper end of the connecting block (12) is connected with a hanging ring (16) through a bolt (15).
2. The bail type shock absorber with the replaceable bail as set forth in claim 1, wherein: the outer side of the storage pipe (1) is provided with a protective sleeve (17), and the protective sleeve (17) is made of sponge materials.
3. The bail type shock absorber with the replaceable bail as set forth in claim 1, wherein: and a limiting sleeve (18) is arranged on the piston connecting rod (8).
4. The bail type shock absorber with the replaceable bail as set forth in claim 1, wherein: the cushion layer (14) is made of polytetrafluoroethylene materials.
5. The bail type shock absorber with the replaceable bail as set forth in claim 1, wherein: the upper end face and the lower end face of the buffer block (13) are of spherical structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921888236.8U CN211474741U (en) | 2019-11-05 | 2019-11-05 | Hanging ring type shock absorber with replaceable hanging ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921888236.8U CN211474741U (en) | 2019-11-05 | 2019-11-05 | Hanging ring type shock absorber with replaceable hanging ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211474741U true CN211474741U (en) | 2020-09-11 |
Family
ID=72362928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921888236.8U Expired - Fee Related CN211474741U (en) | 2019-11-05 | 2019-11-05 | Hanging ring type shock absorber with replaceable hanging ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211474741U (en) |
-
2019
- 2019-11-05 CN CN201921888236.8U patent/CN211474741U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 |