CN203892343U - Novel anti-disengagement spiral-spring limiting vibration-isolating gasket - Google Patents
Novel anti-disengagement spiral-spring limiting vibration-isolating gasket Download PDFInfo
- Publication number
- CN203892343U CN203892343U CN201420308225.9U CN201420308225U CN203892343U CN 203892343 U CN203892343 U CN 203892343U CN 201420308225 U CN201420308225 U CN 201420308225U CN 203892343 U CN203892343 U CN 203892343U
- Authority
- CN
- China
- Prior art keywords
- vibration
- disengagement
- vibration isolator
- swing arm
- isolating gasket
- 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
- 239000000463 material Substances 0.000 claims description 5
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Springs (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a novel anti-disengagement spiral-spring limiting vibration-isolating gasket comprising a vibration-isolating gasket body which is installed between a swing arm and a spiral spring. Three locating caps are arranged at the bottom of the vibration-isolating gasket body. The locating caps are matched with corresponding swing arm holes formed in the swing arm. A limiting structure which abuts against the tail end of the spiral spring is arranged on the upper portion of the vibration-isolating gasket body. The novel anti-disengagement spiral-spring limiting vibration-isolating gasket has the advantages that due to the facts that the three anti-disengagement locating protrusions are additionally arranged at the bottom of the vibration-isolating gasket body and the three anti-disengagement locating protrusions are matched with the swing arm holes during installation, the situation that when the spiral-spring vibration-isolating gasket body disengages, installation faces of the spiral spring and the swing arm collide, and then an abnormal sound is made in the process of movement is avoided; one anti-disengagement locating protrusion is large and the other two anti-disengagement locating protrusions are small, and the large anti-disengagement locating protrusion has the locating function and the marking function during assembly so that assembly can be convenient and wrong assembly can be avoided; due to the fact that the limiting structure is additionally arranged on the upper portion of the vibration-isolating gasket body, the situation that because the spiral spring rotates around the axis and shifts during movement of a vehicle, the vibration-isolating gasket body is abraded excessively is avoided.
Description
Technical field
The utility model relates to a kind of spacing vibration isolator, and particularly a kind of disconnecting preventing goes out the spacing vibration isolator of helical spring.
Background technique
The effect of helical spring vibration isolator is vibration isolation, prevents that between metal, contact produces abnormal sound.Under bad working environments, due to the continuous compression of spring, restore the effect of motion and lateral force, can cause the vibration isolator under helical spring slowly to be deviate from, thereby cause that helical spring follows swing arm attachment face collide with and produce abnormal sound.
Model utility content
The purpose of this utility model is to overcome deficiency of the prior art, provides a kind of rational in infrastructure, prevents that vibration isolator from deviating to cause that helical spring follows swing arm attachment face to collide with and the disconnecting preventing that produces abnormal sound goes out the spacing vibration isolator of helical spring.
This disconnecting preventing goes out the spacing vibration isolator of helical spring, comprise the vibration isolator being arranged between swing arm and helical spring, described vibration isolator below is provided with three positioning caps, described positioning cap coordinates with the corresponding swing arm hole in swing arm, and described vibration isolator top is provided with the limit structure that props up helical spring end.
As preferably: described three positioning caps are conical papilla.
As preferably: described three positioning caps are large two minor structures.
As preferably: described three positioning caps are evenly distributed in the half side circle of vibration isolator.
As preferably: described vibration isolator adopts SEBS material.
The beneficial effects of the utility model are:
(1) the present invention increases by three Anti-extrusion locator protrusionss under helical spring vibration isolator, during installation, three locator protrusionss and swing arm hole coordinate, prevent in movement process, helical spring vibration isolator is deviate from, and causes helical spring to follow swing arm attachment face collide with and produce abnormal sound.
(2) three Anti-extrusion locator protrusionss adopt large two minor structures, and wherein large Anti-extrusion locator protrusions plays location and marked effect when assembling, with convenient for assembly, fill with preventing by mistake.
(3) on vibration isolator top, increase a limit structure, prevent vehicle at the volley helical spring around axis, rotate vibration, cause vibration isolator excessive wear.
(4) helical spring vibration isolator adopts SEBS material, and this material wear ability is relatively good, can bear large pressure, can guarantee vehicle at the volley vibration isolator can not be crushed and be produced wearing and tearing because of frequent and spring friction.
Accompanying drawing explanation
Fig. 1 is the utility model vibration isolator front schematic view;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the utility model vibration isolator reverse side schematic diagram;
Fig. 4 is the utility model assembling front view;
Fig. 5 is the E-E sectional view of Fig. 4;
Fig. 6 is the utility model assembled rear view;
Description of reference numerals: positioning cap 1, helical spring 2, swing arm 3, limit structure 4, vibration isolator 5.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.Although the utility model is described in connection with preferred embodiment, should know, do not represent that the utility model is limited in described embodiment.On the contrary, the utility model is by alternative, modified model and the equivalent contained in the scope of the present utility model that can be included in attached claims restriction.
Enforcement of the present utility model is with reference to shown in Fig. 1, this disconnecting preventing goes out the spacing vibration isolator of helical spring, comprise the vibration isolator 5 being arranged between swing arm 3 and helical spring 2, described vibration isolator 5 belows are provided with three positioning caps 1, and described three positioning caps 1 are conical papilla.Described three positioning caps 1 are large two minor structures.Described three positioning caps 1 are evenly distributed in the half side circle of vibration isolator 5, and described positioning cap 1 coordinates with the corresponding swing arm hole in swing arm 3.Described vibration isolator 5 tops are provided with the limit structure 4 that props up helical spring 2 ends.Described vibration isolator 5 adopts SEBS material.
Three positioning caps 1 of vibration isolator 5 coordinate with the mounting hole in swing arm 3, prevent that vibration isolator 5 from deviating from when being subject to lateral force.When helical spring 2 is installed, helical spring 2 end faces are stuck in the limit structure 4 on vibration isolator 5, prevent that helical spring 2 rotates vibration around axis in vehicle movement process.
Claims (5)
1. a disconnecting preventing goes out the spacing vibration isolator of helical spring, comprise the vibration isolator (5) being arranged between swing arm (3) and helical spring (2), it is characterized in that: described vibration isolator (5) below is provided with three positioning caps (1), corresponding swing arm hole in the same swing arm of described positioning cap (1) (3) coordinates, and described vibration isolator (5) top is provided with the limit structure (4) that props up helical spring (2) end.
2. disconnecting preventing according to claim 1 goes out the spacing vibration isolator of helical spring, it is characterized in that: described three positioning caps (1) are conical papilla.
3. disconnecting preventing according to claim 1 goes out the spacing vibration isolator of helical spring, it is characterized in that: described three positioning caps (1) are large two minor structures.
4. disconnecting preventing according to claim 1 goes out the spacing vibration isolator of helical spring, it is characterized in that: described three positioning caps (1) are evenly distributed in the half side circle of vibration isolator (5).
5. disconnecting preventing according to claim 1 goes out the spacing vibration isolator of helical spring, it is characterized in that: described vibration isolator (5) adopts SEBS material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420308225.9U CN203892343U (en) | 2014-06-11 | 2014-06-11 | Novel anti-disengagement spiral-spring limiting vibration-isolating gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420308225.9U CN203892343U (en) | 2014-06-11 | 2014-06-11 | Novel anti-disengagement spiral-spring limiting vibration-isolating gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203892343U true CN203892343U (en) | 2014-10-22 |
Family
ID=51718751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420308225.9U Expired - Fee Related CN203892343U (en) | 2014-06-11 | 2014-06-11 | Novel anti-disengagement spiral-spring limiting vibration-isolating gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203892343U (en) |
-
2014
- 2014-06-11 CN CN201420308225.9U patent/CN203892343U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203131025U (en) | Metal seal ring with elastic deformation under stress | |
| CN203892343U (en) | Novel anti-disengagement spiral-spring limiting vibration-isolating gasket | |
| CN205841452U (en) | A kind of antirust anti-loosening assembling bolt nut screw connection structure | |
| CN205154090U (en) | Transfer oblique wear -resisting packing box | |
| CN204755244U (en) | Compressor unit spare with shock -absorbing function | |
| CN204099492U (en) | Air condition compressor sandwich style damping mounting mat | |
| CN201110151Y (en) | Novel well head sealing device | |
| CN104405915A (en) | Valve rod fixing structure | |
| CN204284172U (en) | A kind of compound gasket | |
| CN204900958U (en) | Ventilative valve with shock -absorbing function | |
| CN203979433U (en) | High-temperature metal seal butterfly valve | |
| CN201621335U (en) | Low-pressure hydraulic check valve | |
| CN203979707U (en) | Novel ring flange | |
| CN217502271U (en) | Steering ball head with buffer structure | |
| CN105673842A (en) | Pressure-proof buffer seal head | |
| CN204324583U (en) | I-beam wheel finger device | |
| CN203979406U (en) | A kind of special-shaped strip skeleton spring dust cover | |
| CN203979236U (en) | Combined type belleville spring | |
| CN204099638U (en) | A kind of valve seat construction of hard seal floating ball valve | |
| CN105782557A (en) | Valve body sealing structure | |
| CN204858071U (en) | Data line end of a thread afterbody protection device | |
| CN203836219U (en) | Cylinder sleeve sealing ring | |
| CN214789010U (en) | Polyurethane ring-shaped sealing plug with long service life | |
| CN204326988U (en) | The hollow resistance to ground rods of oil exploitation | |
| CN203201977U (en) | Anti-loosening screw |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141022 Termination date: 20170611 |