CN206426794U - Spring pad, suspension and vehicle - Google Patents
Spring pad, suspension and vehicle Download PDFInfo
- Publication number
- CN206426794U CN206426794U CN201720122616.5U CN201720122616U CN206426794U CN 206426794 U CN206426794 U CN 206426794U CN 201720122616 U CN201720122616 U CN 201720122616U CN 206426794 U CN206426794 U CN 206426794U
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- spring
- spring pad
- inner ring
- installing groove
- swing arm
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Abstract
This disclosure relates to a kind of spring pad, suspension and vehicle, wherein, the spring pad includes spring pad body, the spring pad body include axially extend and radially spaced setting inner ring (11) and outer ring (12), and the bottom (13) of the connection inner ring (11) and outer ring (12) the same side, interval between the inner ring (11) and outer ring (12) surrounds the installing groove (4) for accommodating spring end circle (2) with the bottom (13) jointly, the pod apertures (14) for discharging ponding are formed with the installing groove (4).Pass through above-mentioned technical proposal, the spring pad can either realize the fixation of spring, the ponding in installing groove can be discharged in time simultaneously, the installation contact surface of spring and spring pad is avoided corrosion phenomenon occur, strengthen the Corrosion Protection of local cooperation installation place, the service life of elongate member, improves the security of vehicle.
Description
Technical field
This disclosure relates to automobile assembling field, in particular it relates to a kind of spring pad, suspension and vehicle.
Background technology
In automobile suspension system, spring pad is the core component of connecting spring and lower swing arm, can avoid spring with
Being rigidly connected between swing arm, plays certain cushioning effect.Spring pad is generally sheet in the prior art, with spiral spring
The surface of contact is plane, and with the motion of vehicle, spring pad installation site is often subject to the impact of rainwater, the installation of spring pad
Occur ponding in position, cause the installation contact surface of spring and spring pad corrosion phenomenon occur, influence the intensity of part and use
In the life-span, there is potential safety hazard.
Utility model content
First purpose of the disclosure is to provide a kind of spring pad, and the spring pad can discharge the product in mounting groove in time
Water, it is to avoid the corrosion to spring pad, extends its service life.
Second purpose of the disclosure is to provide a kind of suspension, and the suspension uses the spring pad that the disclosure is provided.
3rd purpose of the disclosure is to provide a kind of vehicle, and the vehicle uses the suspension that the disclosure is provided.
To achieve these goals, the disclosure provides a kind of spring pad, including spring pad body, and the spring pad body includes
Axially extend and radially spaced setting inner ring and outer ring, and the connection inner ring and outer ring the same side bottom, institute
The interval stated between inner ring and outer ring is surrounded for accommodating the installing groove that spring end is enclosed, the mounting groove jointly with the bottom
The pod apertures for discharging ponding are formed with groove.
Alternatively, the installing groove have with the lift that is engaged of spring end circle, the initiating terminal of the lift and
The transition position of clearing end is formed as step, and the initiating terminal of the lift is formed with the pod apertures.
Alternatively, the diameter of the inner ring of the spring pad body is less than or equal to the internal diameter of spring end circle, and
The groove for accommodating spring end circle is circumferentially formed with the outer wall of the inner ring.
Alternatively, the stop part for circumferentially fixing the spring end circle end is also formed with the installing groove,
The stop part is the alignment pin for being fixed on the upper base surface.
Alternatively, the width of the installing groove radially is more than or equal to the line footpath of spring end circle.
Alternatively, the spring pad body is integrally formed by elastomeric material.
Alternatively, the lower surface of the bottom is also formed with spacing preiection.
According to the second of the disclosure aspect, a kind of suspension, including lower swing arm and spring, the lower swing arm and institute are also provided
State the spring pad that disclosure offer is provided between spring.
Alternatively, the lower surface of the bottom of the spring pad is also formed with the limit convex for connecting the lower swing arm
Rise, the mounting hole for being passed through for the spacing preiection is formed with the lower swing arm.
According to the 3rd of the disclosure the aspect, a kind of vehicle is also provided, the vehicle includes the suspension that the disclosure is provided.
By above-mentioned technical proposal, the spring pad can either realize the fixation of spring, while can be in time by installing groove
Interior ponding discharge, it is to avoid corrosion phenomenon occurs in the installation contact surface of spring and spring pad, strengthens the anti-of local cooperation installation place
Corrosive nature, the service life of elongate member improves the security of vehicle.
Other feature and advantage of the disclosure will be described in detail in subsequent embodiment part.
Brief description of the drawings
Accompanying drawing is, for providing further understanding of the disclosure, and to constitute a part for specification, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute limitation of this disclosure.In the accompanying drawings：
Fig. 1 is the structural representation for the spring pad that the disclosure is provided；
Fig. 2 is that spring is connected to the structural representation of lower swing arm in the suspension that the disclosure is provided.
Description of reference numerals
The outer ring of 11 inner ring 12
The pod apertures of 13 bottom 14
The spacing preiection of 15 stop part 16
The spring of 111 groove 2 end circle
The installing groove of 3 lower swing arm 4
Embodiment
It is described in detail below in conjunction with accompanying drawing embodiment of this disclosure.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explained the disclosure, is not limited to the disclosure.
In the disclosure, in the case where not making opposite explanation, the noun of locality used such as " upper and lower " is typically referred in this reality
With what is defined in the case of the spring pad normal work of new offer, " inside and outside " refers to the inner and outer of corresponding component profile.
As shown in figure 1, the disclosure provides a kind of spring pad, including spring pad body, spring pad body can be by elastic material
Material is integrally formed, in the present embodiment, can be by rubber integrated injection molding.The spring pad body include axially extend and
The inner ring 11 of radially spaced setting and outer ring 12, and connect the bottom 13 of inner ring 11 and the same side of outer ring 12, so, inner ring
Interval between 11 and outer ring 12 defines installing groove 4 jointly with bottom 13, for accommodating spring end circle 2, realize spring and
Spring pad is fixedly connected.Wherein, the pod apertures 14 for discharging ponding are formed with installing groove 4, pass through above-mentioned technical side
Case, the spring pad can either realize the fixation of spring, at the same can in time by installing groove ponding discharge, it is to avoid spring with
There is corrosion phenomenon in the installation contact surface of spring pad, strengthens the Corrosion Protection of local cooperation installation place, the use of elongate member
In the life-span, improve the security of vehicle.
Wherein, in embodiment of the present disclosure, because spring is helical form, in order to realize spring end circle 2 and spring pad
Between firm connection, installing groove 4 has and the lifts that are engaged of spring end circle 2, the initiating terminal of lift and the mistake of clearing end
The place of crossing is formed as step, and pod apertures 14 are formed at the initiating terminal of lift.So, spring pad can preferably wrap up spring end circle 2,
Realize that the ponding in the fixation of spring, and installing groove 4 can take advantage of a situation along step in time to be discharged by pod apertures 14, rainwater will not
It is deposited in installing groove 4, causes the corrosion of spring and spring pad contact surface.In the present embodiment, pod apertures 14 can be
Bottom 13 and the circular port or slotted hole that are set close to step are formed at, is easy to ponding to discharge in time.
Further, in embodiment of the present disclosure, in order to realize the firm connection between spring and spring pad, spring
The diameter of the inner ring 11 of pad body can be less than or equal to the internal diameter of spring end circle 2, so, when the diameter of inner ring 11 is less than spring
During the internal diameter of end circle 2, spring end circle can be easily sheathed on the inner ring 11 of spring pad, be easily installed, straight when inner ring 11
When footpath is equal to the internal diameter of spring end circle 2, it ensure that spring is closely fitted on the outer wall of inner ring 11.And in spring pad
The groove 111 for accommodating spring end circle 2 is circumferentially also formed with the outer wall of circle 11, in such manner, it is possible to be further ensured that spring
Being stably connected between spring pad.
In addition, in embodiment of the present disclosure, because spring is spiral shape, the end of spring end circle 2 is free end, and
Spring end circle 2 can not take in installing groove 4 completely, in order to prevent spring end circle 2 from circumferentially being moved in installing groove 4
It is dynamic, the stop part 15 for circumferentially fixing spring end 2 ends of circle is also formed with installing groove 4, so, spring end circle 2
End is resisted against on stop part 15, and the spring pad can realize fixation of the spring circumferentially with radial direction, it is ensured that the stability of connection.
In the present embodiment, stop part 15 can be the alignment pin for being fixed on the upper surface of bottom 13, and spring end circle 2 just can be realized along week
To positioning.
Wherein, in embodiment of the present disclosure, it is attached to for the ease of elastic end circle 2 in installing groove 4, installing groove
4 width radially can be more than or equal to the line footpath of spring end circle 2, in such manner, it is possible to ensure that spring pad completely wraps bullet
Spring end circle 2, and it is easy to assembling.
According to the second of the disclosure aspect, as shown in Fig. 2 a kind of suspension is also provided, including lower swing arm 3 and spring, under
Above-mentioned spring pad is additionally provided between swing arm 3 and spring, being rigidly connected between spring and lower swing arm can not only be avoided, played
Certain cushioning effect, additionally it is possible to discharge the ponding in installing groove 4 in time, it is to avoid the mounting surface of spring and spring pad occurs rotten
Lose phenomenon.
Specifically, in embodiment of the present disclosure, the lower surface of the bottom 13 of spring pad is also formed with being used to connect
The mounting hole for being passed through for spacing preiection 16 is formed with the spacing preiection 16 of swing arm 3, lower swing arm 3.In such manner, it is possible to realize bullet
Firm connection between spring pad and lower swing arm 3, spring is fixed on lower swing arm 3 by the spring pad.In the present embodiment,
Spacing preiection 16 can be the spacer pin for being fixed on spring pad lower surface, in other embodiments, and spacing preiection 16 can be with
For the threaded connector for connecting spring pad and lower swing arm, it is not limited herein.
According to the 3rd of the disclosure the aspect, a kind of vehicle is also provided, the vehicle includes above-mentioned suspension, simple in construction and easy
In assembling, can not only elongate member service life, additionally it is possible to the riding stability and ride comfort of vehicle is effectively ensured,
Improve the security of vehicle.
The preferred embodiment of the disclosure is described in detail above in association with accompanying drawing, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out with technical scheme of this disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy no longer separately illustrates.
In addition, can also be combined between a variety of embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought, it should equally be considered as disclosure disclosure of that.
Claims (10)
1. a kind of spring pad, including spring pad body, it is characterised in that the spring pad body includes axially extending and radially
Spaced inner ring (11) and outer ring (12), and the connection inner ring (11) and outer ring (12) the same side bottom (13),
Interval between the inner ring (11) and outer ring (12) surrounds the peace for accommodating spring end circle (2) with the bottom (13) jointly
Fill the pod apertures (14) being formed with groove (4), the installing groove (4) for discharging ponding.
2. spring pad according to claim 1, it is characterised in that the installing groove (4) has encloses with spring end
(2) lift being engaged, the initiating terminal of the lift and the transition position of clearing end are formed as step, the initiating terminal shape of the lift
Into there is the pod apertures (14).
3. spring pad according to claim 1 or 2, it is characterised in that the inner ring (11) of the spring pad body
Diameter is less than or equal to the internal diameter of spring end circle (2), and is circumferentially formed with the outer wall of the inner ring (11) for holding
The groove (111) of the last circle (2) of the spring of receiving.
4. spring pad according to claim 1 or 2, it is characterised in that be also formed with being used for edge in the installing groove (4)
The stop part (15) of circumferentially fixed described spring end circle (2) end, the stop part (15) is to be fixed on the bottom (13)
The alignment pin on surface.
5. the spring pad according to claim 4, it is characterised in that the width of the installing groove (4) radially is more than
Or equal to the line footpath of spring end circle (2).
6. spring pad according to claim 1, it is characterised in that the spring pad body is integrally formed by elastomeric material.
7. spring pad according to claim 1, it is characterised in that the lower surface of the bottom (13) is also formed with limit convex
Rise (16).
8. a kind of suspension, including lower swing arm (3) and spring, it is characterised in that also set between the lower swing arm (3) and the spring
It is equipped with the spring pad described in any one in claim 1-6.
9. suspension according to claim 8, it is characterised in that the lower surface of the bottom (13) of the spring pad is also formed with
It is formed with spacing preiection (16) for connecting the lower swing arm (3), the lower swing arm (3) for supplying the spacing preiection
(16) mounting hole passed through.
10. a kind of vehicle, it is characterised in that the vehicle includes the suspension described in claim 8 or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720122616.5U CN206426794U (en) | 2017-02-10 | 2017-02-10 | Spring pad, suspension and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720122616.5U CN206426794U (en) | 2017-02-10 | 2017-02-10 | Spring pad, suspension and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206426794U true CN206426794U (en) | 2017-08-22 |
Family
ID=59592187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720122616.5U Active CN206426794U (en) | 2017-02-10 | 2017-02-10 | Spring pad, suspension and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206426794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789282A (en) * | 2018-08-02 | 2020-02-14 | 蔚来汽车有限公司 | Vehicle suspension swing arm, vehicle suspension system and vehicle |
-
2017
- 2017-02-10 CN CN201720122616.5U patent/CN206426794U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789282A (en) * | 2018-08-02 | 2020-02-14 | 蔚来汽车有限公司 | Vehicle suspension swing arm, vehicle suspension system and vehicle |
| CN110789282B (en) * | 2018-08-02 | 2024-01-02 | 蔚来(安徽)控股有限公司 | Vehicle suspension swing arm, vehicle suspension system and vehicle |
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