CN210484494U - Damping release quick rebound mechanism of shock absorber - Google Patents
Damping release quick rebound mechanism of shock absorber Download PDFInfo
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- CN210484494U CN210484494U CN201921377050.6U CN201921377050U CN210484494U CN 210484494 U CN210484494 U CN 210484494U CN 201921377050 U CN201921377050 U CN 201921377050U CN 210484494 U CN210484494 U CN 210484494U
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- rebounding
- rebounding mechanism
- rebound
- mechanism casing
- shock absorber
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Abstract
The utility model discloses a damping release quick rebounding mechanism of shock absorber, including rebounding mechanism casing and fixing base, rebounding mechanism casing suit is outside the fixing base, rebounding mechanism casing includes rebounding mechanism casing A and rebounding mechanism casing B, and rebounding mechanism casing A is located rebounding mechanism casing B top, and rebounding mechanism casing B upper end suit is in the rebounding mechanism casing A lower extreme outside, is equipped with wear-resisting cover between rebounding mechanism casing A and fixing base, the fixing base below is connected with the interior regulation pole, and is equipped with adjustment mechanism between fixing base and the interior regulation pole; the shell B of the rebound mechanism is fixedly connected with a piston rod, and the piston rod is sleeved outside the inner adjusting rod; this device forms one set of quick resilience mechanism through mutually supporting of adjustment mechanism, interior regulation pole, piston rod and spring leaf, has reduced resilience damping, can land fast when making the wheel drive over unsmooth level ground, increases the adhesive force of wheel, improves the control stability of vehicle.
Description
Technical Field
The utility model relates to a bumper shock absorber technical field specifically is a quick rebounding mechanism of damping release of bumper shock absorber.
Background
The damper is a device for providing resistance to movement and reducing movement energy. It is not a new technology to absorb energy and shock by damping, and various dampers (or shock absorbers) have been used for absorbing shock and dissipating energy in the industries of aerospace, aviation, war industry, firearms, automobiles and the like.
Shock absorbers are often required in production and social activities, such as those for automobiles and motorcycles, train suspension, aircraft landing gear, and the like. The automobile shock absorber is the most important ring in a vehicle shock-absorbing system, and is mainly used for absorbing shock and impact generated by uneven road surface when a vehicle runs. When a vehicle drives through a pit or a bulge, the rebound speed of the conventional damping spring is too low, the ground clearance time of the wheel is long, and the control stability is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick resilience mechanism of damping release of bumper shock absorber to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a damping release quick rebounding mechanism of a shock absorber comprises a rebounding mechanism shell and a fixed seat, wherein the rebounding mechanism shell is sleeved outside the fixed seat and comprises a rebounding mechanism shell A and a rebounding mechanism shell B, the rebounding mechanism shell A is located above the rebounding mechanism shell B, the upper end of the rebounding mechanism shell B is sleeved on the outer side of the lower end of the rebounding mechanism shell A, a wear-resistant sleeve is arranged between the rebounding mechanism shell A and the fixed seat, an inner adjusting rod is connected below the fixed seat, and an adjusting mechanism is arranged between the fixed seat and the inner adjusting rod; the rebounding mechanism shell B is fixedly connected with the piston rod, the piston rod is sleeved on the outer side of the inner adjusting rod, a spring piece is arranged at one end of the rebounding mechanism shell B, and the spring piece is sleeved on the outer sides of the adjusting mechanism and the piston rod.
The outer wall of the fixing seat is provided with a clamping ring, and the shell A of the rebound mechanism is sleeved outside the clamping ring.
As the preferred scheme of the utility model: and the rebound mechanism shell A and the rebound mechanism shell B are limited by a positioning pin.
Compared with the prior art, the beneficial effects of the utility model are that: this device forms one set of quick resilience mechanism through mutually supporting of adjustment mechanism, interior regulation pole, piston rod and spring leaf, has reduced resilience damping, can land fast when making the wheel drive over unsmooth level ground, increases the adhesive force of wheel, improves the control stability of vehicle.
Drawings
Fig. 1 is a schematic structural diagram of the present invention in a compressed state.
Fig. 2 is the structure diagram of the utility model under the resilience state.
Fig. 3 is a schematic diagram of the stretching stroke of the present invention.
Fig. 4 is a schematic diagram of the compression stroke of the present invention.
In the figure, 1-a fixed seat, 2-a rebounding mechanism shell A, 3-a snap ring, 4-a rebounding mechanism shell B, 5-a positioning pin, 6-a wear-resistant sleeve, 7-a spring sheet, 8-an adjusting mechanism, 9-a piston rod and 10-an inner adjusting rod.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-4, a damping release quick rebound mechanism of a shock absorber comprises a rebound mechanism housing and a fixed seat 1, wherein the rebound mechanism housing is sleeved outside the fixed seat 1 and comprises a rebound mechanism housing a2 and a rebound mechanism housing B4, the rebound mechanism housing a2 is positioned above the rebound mechanism housing B4, the upper end of the rebound mechanism housing B4 is sleeved outside the lower end of the rebound mechanism housing a2, a wear-resistant sleeve 6 is arranged between the rebound mechanism housing a2 and the fixed seat 1, an inner adjusting rod 10 is connected below the fixed seat 1, and an adjusting mechanism 8 is arranged between the fixed seat 1 and the inner adjusting rod 10; the rebounding mechanism shell B4 is fixedly connected with the piston rod 9, the piston rod 9 is sleeved on the outer side of the inner adjusting rod 10, one end of the rebounding mechanism shell B4 is provided with a spring piece 7, and the spring piece 7 is sleeved on the outer sides of the adjusting mechanism 8 and the piston rod 9.
When the automobile body runs downwards, the buffer spring is stressed to drive the automobile body to slowly descend and compress the spring piece 7; and when buffer spring resets, be in the stretch stroke state that fig. 3 shows this moment, spring leaf 7 kick-backs, the stroke of kick-backing is about 2mm, drive fixing base 1 downstream, thereby make interior regulation pole 10 downstream the same distance (about 2 mm), and then increased the gap between piston rod 9 upper portion and the stretch valve block, the flow damping of oil has been reduced, compare with current bumper shock absorber, more damping oil flows into the part above the piston valve from below the piston valve in the same time, the speed that the wheel landed has been accelerated, wheel ground clearance time has been shortened, improve the control stability of vehicle.
Specifically, be equipped with snap ring 3 on the 1 outer wall of fixing base, rebound mechanism casing A2 suit is outside at snap ring 3, guarantees the stability that rebound mechanism casing and fixing base 1 are connected.
Example 2:
in example 1, the position between the rebound mechanism housing a2 and the rebound mechanism housing B4 is limited by the positioning pin 5, and the rebound mechanism housing is separated from the entire rebound mechanism housing during movement of the mask.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The damping release quick rebounding mechanism of the shock absorber comprises a rebounding mechanism shell and a fixing seat (1), wherein the rebounding mechanism shell is sleeved outside the fixing seat (1), and is characterized in that the rebounding mechanism shell comprises a rebounding mechanism shell A (2) and a rebounding mechanism shell B (4), the rebounding mechanism shell A (2) is located above the rebounding mechanism shell B (4), an inner adjusting rod (10) is connected below the fixing seat (1), and an adjusting mechanism (8) is arranged between the fixing seat (1) and the inner adjusting rod (10); rebound mechanism casing B (4) and piston rod (9) fixed connection, adjust pole (10) outside including piston rod (9) suit, be equipped with spring leaf (7) at rebound mechanism casing B (4) one end, spring leaf (7) suit is in adjustment mechanism (8) and piston rod (9) outside.
2. The quick rebound mechanism with damping release of shock absorber according to claim 1, wherein the rebound mechanism housing B (4) is sleeved at the upper end outside the rebound mechanism housing a (2) at the lower end.
3. Damping release quick rebound mechanism of a shock absorber according to claim 1, characterized in that a wear sleeve (6) is provided between the rebound mechanism housing a (2) and the fixed seat (1).
4. The damping release quick rebound mechanism of a shock absorber according to claim 1, 2 or 3, wherein the outer wall of the fixed seat (1) is provided with a snap ring (3), and the rebound mechanism housing A (2) is sleeved outside the snap ring (3).
5. The damping-release quick rebound mechanism of a shock absorber according to claim 1, 2 or 3, wherein the rebound mechanism housing A (2) and the rebound mechanism housing B (4) are limited by a locating pin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921377050.6U CN210484494U (en) | 2019-08-23 | 2019-08-23 | Damping release quick rebound mechanism of shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921377050.6U CN210484494U (en) | 2019-08-23 | 2019-08-23 | Damping release quick rebound mechanism of shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210484494U true CN210484494U (en) | 2020-05-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921377050.6U Active CN210484494U (en) | 2019-08-23 | 2019-08-23 | Damping release quick rebound mechanism of shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210484494U (en) |
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2019
- 2019-08-23 CN CN201921377050.6U patent/CN210484494U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210429 Address after: No.3, building A14, Huachuang Animation Industrial Park, No.9 Huateng Road, Jinshan Village, Shiji Town, Panyu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou duonai Damping Technology Co., Ltd Address before: 511400 10B1F, Luyi 16th Street, Qifu New Village, Panyu District, Guangzhou City, Guangdong Province Patentee before: Chen Guoqiang |
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| TR01 | Transfer of patent right |