CN209208393U - Suspension mechanism before a kind of low-speed vehicle - Google Patents
Suspension mechanism before a kind of low-speed vehicle Download PDFInfo
- Publication number
- CN209208393U CN209208393U CN201822064589.8U CN201822064589U CN209208393U CN 209208393 U CN209208393 U CN 209208393U CN 201822064589 U CN201822064589 U CN 201822064589U CN 209208393 U CN209208393 U CN 209208393U
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- China
- Prior art keywords
- connecting rod
- damper
- outside
- hinged
- spring
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Abstract
The utility model discloses suspension mechanisms before a kind of low-speed vehicle, belong to automobile mechanism technical field, including reversing crossbeam, the both ends of torsion cross rail outer are hinged with first connecting rod, the first U-shaped connecting rod is hinged on the outside of first connecting rod one end, first U-shaped connecting rod is hinged with fixed plate far from one end of first connecting rod, the middle position surveyed in first U-shaped connecting rod and first connecting rod is equipped with the first torque spring, the both ends of torsion cross rail outer are hinged with the second connecting rod, and the second U-shaped connecting rod is hinged on the outside of second connecting rod one end.The utility model drives first spring deformation in outside more to improve damping effect to generate reaction force, to optimize the damping, buffering function of rigid axle suspension, increases the comfort of automobile by pressing the first damper.
Description
Technical field
The utility model relates to a kind of Chinese herbaceous peony suspension mechanisms to belong to automobile machine more particularly to suspension mechanism before a kind of low-speed vehicle
Structure technical field.
Background technique
Comfort is one of most important service performance of car, and comfort is related with the intrinsic vibration of vehicle body, and vehicle body
Natural vibration characteristic is again related with the characteristic of suspension, so automotive suspension guarantees the important component of riding comfort, while automobile
Suspension is the important of guarantee ride safety of automobile as the power transmission parts for making to connect between vehicle frame or vehicle body and axle or wheel
Component, automotive suspension are often classified as the Technical Specification Sheet that important component is incorporated into car, as measure car quality one of index,
It is divided into independent suspension, rigid axle suspension according to vehicle guiding mechanism difference suspension type.
Although current rigid axle suspension structure is simple, reducing cost comfort difference is insoluble problem always.
Utility model content
The main purpose of the utility model is to provide for suspension mechanism before a kind of low-speed vehicle, presses the first damper, drives
First spring deformation in outside more improves damping effect to generate reaction force, to optimize rigid axle suspension
Damping, buffering function increases the comfort of automobile.
The purpose of this utility model can reach by using following technical solution:
The both ends of suspension mechanism before a kind of low-speed vehicle, including torsion crossbeam, the torsion cross rail outer are hinged with the first connection
Bar is hinged with the first U-shaped connecting rod on the outside of described first connecting rod one end, and the first U-shaped connecting rod is far from the first connection
One end of bar is hinged with fixed plate, and the middle position surveyed in the first U-shaped connecting rod and first connecting rod is equipped with first
The both ends of torque spring, the torsion cross rail outer are hinged with the second connecting rod, and the outside of second connecting rod one end is hinged
There is the second U-shaped connecting rod, the second U-shaped connecting rod is articulated with the bottom of fixed plate far from one end of the second connecting rod, described
The middle position surveyed in second U-shaped connecting rod and the second connecting rod is equipped with the second torque spring.
Preferably, the middle position of described fixed plate one end is equipped with U-shaped fixed link, one end of the U-shaped fixed link
Damping chamber is installed, the damping chamber is internally provided with third torque spring.
Preferably, one end of the third torque spring is equipped with the second damper, and the outside setting of the second damper
There is second spring, second damper is articulated with the top of torsion crossbeam far from one end of third torque spring.
Preferably, the other end of the third torque spring is equipped with third damper, and sets on the outside of third damper
It is equipped with third spring, one end of the third damper is articulated with the bottom of fixed plate.
Preferably, the two sides of the torsion cross rail top are hinged with the first damper, and the outside setting of the first damper
There is the first spring, one end of first damper is articulated with the bottom of fixed plate.
Preferably, the both ends of the torsion crossbeam are provided with wheel, are provided with anti-skid chequer on the outside of the wheel.
The advantageous effects of the utility model:
1, suspension mechanism before a kind of low-speed vehicle provided by the utility model, is lifted by a sidecar wheel, to drive first
Connecting rod and the first U-shaped connecting rod, the second connecting rod and the second U-shaped connecting rod rotate, thus press respectively the first torque spring,
Second torque spring makes it generate reaction force, plays the role of bumper and absorbing shock, while pressing the second damper, drives outside
Second spring deformation, and third torque spring deformation is pressed, press its third torque spring with third damper fixing end
Third damper makes its deformation, while driving the third spring deformation in outside, so that third damper, third spring, third are turned round
Power spring, the second damper and second spring generate reaction force, further function as the effect of bumper and absorbing shock, while pressing first
Damper drives first spring deformation in outside more to improve damping effect to generate reaction force, to optimize
The damping, buffering function of rigid axle suspension, increases the comfort of automobile.
Detailed description of the invention
Fig. 1 is the sectional view according to a preferred embodiment of suspension mechanism before a kind of low-speed vehicle of the utility model；
Fig. 2 is the main view according to a preferred embodiment of suspension mechanism before a kind of low-speed vehicle of the utility model；
Fig. 3 is according to schematic enlarged-scale view at the A of a preferred embodiment of suspension mechanism before a kind of low-speed vehicle of the utility model.
In figure: 1- torsion crossbeam, 2- wheel, 3- first connecting rod, 4-U type fixed link, the U-shaped connecting rod of 5- first, 6- are solid
Fixed board, the first spring of 7-, the first damper of 8-, the second damper of 9-, 10- second spring, 11- third damper, 12- third bullet
Spring, the U-shaped connecting rod of 13- second, the second torque spring of 14-, the second connecting rod of 15-, the first torque spring of 16-, 17- third torsion
Spring, 18- damping chamber.
Specific embodiment
To make the more clear and clear the technical solution of the utility model of those skilled in the art, below with reference to embodiment and
Attached drawing is described in further detail the utility model, and however, the embodiments of the present invention are not limited thereto.
As shown in Figure 1-Figure 3, suspension mechanism before a kind of low-speed vehicle, including torsion crossbeam 1, the both ends hinge in 1 outside of torsion crossbeam
It is connected to first connecting rod 3, the first U-shaped connecting rod 5 is hinged on the outside of 3 one end of first connecting rod, the first U-shaped connecting rod 5 is separate
One end of first connecting rod 3 is hinged with fixed plate 6, and the first U-shaped connecting rod 5 is pacified with the middle position surveyed in first connecting rod 3
Equipped with the first torque spring 16, the both ends for reversing 1 outside of crossbeam are hinged with the second connecting rod 15,15 one end of the second connecting rod it is outer
Side is hinged with the second U-shaped connecting rod 13, and the second U-shaped connecting rod 13 is articulated with fixed plate 6 far from one end of the second connecting rod 15
The middle position surveyed in bottom, the second U-shaped connecting rod 13 and the second connecting rod 15 is equipped with the second torque spring 14.
In embodiment, described U-shaped as shown in Figure 1, the middle position of 6 one end of fixed plate is equipped with U-shaped fixed link 4
One end of fixed link 4 is equipped with damping chamber 18, and the damping chamber 18 is internally provided with third torque spring 17, subtracts to play
Shake the effect of buffering.
In embodiment, as shown in Figure 1, one end of third torque spring 17 is equipped with the second damper 9, and the second damping
The outside of device 9 is provided with second spring 10, and second damper 9 is articulated with torsion cross far from one end of third torque spring 17
The top of beam 1, to play the role of damping, buffering.
In embodiment, as shown in Figure 1, the other end of third torque spring 17 is equipped with third damper 11, and third
The outside of damper 11 is provided with third spring 12, and one end of the third damper 11 is articulated with the bottom of fixed plate 6, thus
Play the role of damping, buffering.
In embodiment, as shown in Figure 1, the two sides at 1 top of torsion crossbeam are hinged with the first damper 8, and the first damping
The outside of device 8 is provided with the first spring 7, and one end of first damper 8 is articulated with the bottom of fixed plate 6, subtracts to play
Shake the effect of buffering.
In embodiment, as shown in Figure 1, the both ends of torsion crossbeam 1 are provided with wheel 2, the outside of the wheel 2 is provided with
Anti-skid chequer, to play anti-skidding effect.
As shown in Figure 1-Figure 3, the course of work of suspension mechanism is as follows before a kind of low-speed vehicle provided in this embodiment:
Step 1: during running car, when encountering the road conditions of ground out-of-flatness, the wheel 2 on one side being caused to be lifted
It rises, so that first connecting rod 3 and the first U-shaped connecting rod 5, the second connecting rod 15 and the second U-shaped connecting rod 13 is driven to rotate, thus
The first torque spring 16, the second torque spring 14 are pressed respectively, so that it is generated reaction force, are played the role of bumper and absorbing shock；
Step 2: while the second damper 9 is pressed, outside 10 deformation of second spring is driven, and press third torque spring
17 deformation make its third torque spring 17 and 11 fixing end of third damper press third damper 11, make its deformation, while band
12 deformation of third spring in dynamic outside, thus third damper 11, third spring 12, third torque spring 17, the second damper
Reaction force is generated with second spring 10, further functions as the effect of bumper and absorbing shock；
Step 3: while the first damper 8 is pressed, 10 deformation of the first spring in outside is driven, so that reaction force is generated,
More improve damping effect.
In conclusion in the present embodiment, during running car, when encountering the road conditions of ground out-of-flatness, leading
The wheel 2 on one side is caused to be lifted, to drive first connecting rod 3 and the first U-shaped connecting rod 5, the second connecting rod 15 and second U-shaped
Connecting rod 13 rotates, to press the first torque spring 16, the second torque spring 14 respectively, so that it is generated reaction force, plays
The effect of bumper and absorbing shock, while the second damper 9 is pressed, outside 10 deformation of second spring is driven, and press third torsion bullet
17 deformation of spring makes its third torque spring 17 and 11 fixing end of third damper press third damper 11, makes its deformation, simultaneously
12 deformation of third spring for driving outside, thus third damper 11, third spring 12, third torque spring 17, the second damping
Device and second spring 10 generate reaction force, further function as the effect of bumper and absorbing shock, while pressing the first damper 8, drive
First spring, 10 deformation in outside more improves damping effect to generate reaction force, to optimize rigid axle suspension
Damping, buffering function, increase the comfort of automobile.
The above, only the utility model further embodiment, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art is according to the present utility model in range disclosed in the utility model
Technical solution and its design are subject to equivalent substitution or change, belong to the protection scope of the utility model.
Claims (6)
1. suspension mechanism before a kind of low-speed vehicle, including torsion crossbeam (1), it is characterised in that: the both ends on the outside of torsion crossbeam (1)
It is hinged with first connecting rod (3), is hinged with the first U-shaped connecting rod (5) on the outside of described first connecting rod (3) one end, described
One U-shaped connecting rod (5) is hinged with fixed plate (6) far from the one end of first connecting rod (3), the first U-shaped connecting rod (5) and the
The middle position surveyed in one connecting rod (3) is equipped with the first torque spring (16), the both ends hinge on the outside of torsion crossbeam (1)
It is connected to the second connecting rod (15), is hinged with the second U-shaped connecting rod (13) on the outside of described second connecting rod (15) one end, described
Two U-shaped connecting rods (13) are articulated with the bottom of fixed plate (6), the second U-shaped connection far from the one end of the second connecting rod (15)
The middle position surveyed in bar (13) and the second connecting rod (15) is equipped with the second torque spring (14).
2. suspension mechanism before a kind of low-speed vehicle according to claim 1, it is characterised in that: in described fixed plate (6) one end
Between be equipped with U-shaped fixed link (4) at position, one end of the U-shaped fixed link (4) is equipped with damping chamber (18), the damping chamber
(18) be internally provided with third torque spring (17).
3. suspension mechanism before a kind of low-speed vehicle according to claim 2, it is characterised in that: the third torque spring (17)
One end is equipped with the second damper (9), and second spring (10) are provided on the outside of the second damper (9), second damping
Device (9) is articulated with the top of torsion crossbeam (1) far from the one end of third torque spring (17).
4. suspension mechanism before a kind of low-speed vehicle according to claim 2, it is characterised in that: the third torque spring (17)
The other end is equipped with third damper (11), and third spring (12), the third are provided on the outside of third damper (11)
One end of damper (11) is articulated with the bottom of fixed plate (6).
5. suspension mechanism before a kind of low-speed vehicle according to claim 1, it is characterised in that: at the top of the torsion crossbeam (1)
Two sides are hinged with the first damper (8), and the first spring (7) are provided on the outside of the first damper (8), first damper
(8) one end is articulated with the bottom of fixed plate (6).
6. suspension mechanism before a kind of low-speed vehicle according to claim 1, it is characterised in that: the both ends of torsion crossbeam (1)
It is provided with wheel (2), is provided with anti-skid chequer on the outside of the wheel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822064589.8U CN209208393U (en) | 2018-12-10 | 2018-12-10 | Suspension mechanism before a kind of low-speed vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822064589.8U CN209208393U (en) | 2018-12-10 | 2018-12-10 | Suspension mechanism before a kind of low-speed vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209208393U true CN209208393U (en) | 2019-08-06 |
Family
ID=67463629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822064589.8U Expired - Fee Related CN209208393U (en) | 2018-12-10 | 2018-12-10 | Suspension mechanism before a kind of low-speed vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209208393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110949498A (en) * | 2019-11-22 | 2020-04-03 | 江苏大学 | Electric automobile and wheel hub structure of integrated steering and suspension |
-
2018
- 2018-12-10 CN CN201822064589.8U patent/CN209208393U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110949498A (en) * | 2019-11-22 | 2020-04-03 | 江苏大学 | Electric automobile and wheel hub structure of integrated steering and suspension |
| CN110949498B (en) * | 2019-11-22 | 2021-08-03 | 江苏大学 | Electric automobile and wheel hub structure of integrated steering and suspension |
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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 |
Granted publication date: 20190806 Termination date: 20201210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |