CN107804125B - Vehicle band spring mechanism and vehicle - Google Patents
Vehicle band spring mechanism and vehicle Download PDFInfo
- Publication number
- CN107804125B CN107804125B CN201710787349.8A CN201710787349A CN107804125B CN 107804125 B CN107804125 B CN 107804125B CN 201710787349 A CN201710787349 A CN 201710787349A CN 107804125 B CN107804125 B CN 107804125B
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- CN
- China
- Prior art keywords
- vehicle
- leaf spring
- trailing arm
- spring mechanism
- sliding block
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/02—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only
- B60G11/10—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
- B60G11/107—Sliding or rolling mountings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/02—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only
- B60G11/08—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only arranged substantially transverse to the longitudinal axis of the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/10—Type of spring
- B60G2202/11—Leaf spring
- B60G2202/114—Leaf spring transversally arranged
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The present invention provides a kind of vehicle band spring mechanism and vehicles, wherein vehicle band spring mechanism, comprising: leaf spring, leaf spring are arranged along vehicular transverse direction, and the first end of leaf spring is connected on chassis runner；Trailing arm, trailing arm is vertically arranged, the first end of trailing arm with and the towing arm that connect of chassis runner be connected, the second end of trailing arm is connected by sliding block with the second end of leaf spring, so as to can relatively move between trailing arm and leaf spring.Technical solution of the present invention efficiently solves the problems, such as that vehicle leaf spring mechanism structure in the prior art is complicated.
Description
Technical field
The present invention relates to the technical fields of vehicle damping, in particular to a kind of vehicle band spring mechanism and vehicle.
Background technique
Automotive suspension is the component of the elastic connection between vehicle frame (or vehicle body) and wheel, is the important composition of Hyundai Motor
Part.The main function of suspension is the shear force and torque that transmitting acts between wheel and vehicle frame (or vehicle body), and is mitigated
Road surface is transmitted to the shock loading of vehicle frame (or vehicle body), and guarantees that suspension has certain bump travel, and protection vehicle has enough
Road clearance.Micro- vehicle rear suspension is mostly leaf spring rear suspension structure currently on the market, leaf spring front end by bolt or
Preceding pin shaft is connect with vehicle body, and rear end is connect by rear lifting lug inner panel component and rear lifting lug outside plate with vehicle body.Such leaf spring
Rear suspension is there is structure is complicated, the problems such as quality is big and abnormal sound.
Summary of the invention
The main purpose of the present invention is to provide a kind of vehicle band spring mechanism and vehicles, to solve vehicle in the prior art
Band spring mechanism the problem of structure is complicated.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of vehicle band spring mechanism, comprising: plate
Spring, leaf spring are arranged along vehicular transverse direction, and the first end of leaf spring is connected on chassis runner；Trailing arm, trailing arm is vertically arranged, trailing arm
First end with and the towing arm that connect of chassis runner be connected, the second end of trailing arm is connected by sliding block with the second end of leaf spring,
So as to can be relatively moved between trailing arm and leaf spring.
Further, the second end of leaf spring is provided with sliding slot, sliding rail compatible with sliding slot is provided on sliding block, or sliding
Sliding slot is provided on block, the second end of leaf spring is provided with sliding rail compatible with sliding slot.
Further, the second end of sliding block and trailing arm is pivotably connected.
Further, the second end of trailing arm includes two vertical plates being separately arranged, and sliding block is folded between two vertical plates,
Bolt passes through two vertical plates and sliding block so that two vertical plates and sliding block to link together, and the second end of leaf spring is provided with sliding slot, sliding
Sliding rail is provided on block, sliding rail is mounted in sliding slot.
Further, vehicle band spring mechanism further includes bushing, and lining is set between bolt and sliding block.
Further, the first end of trailing arm is pivotably connected with towing arm.
According to another aspect of the present invention, a kind of vehicle is provided, vehicle includes vehicle band spring mechanism, vehicle band spring mechanism
For above-mentioned vehicle band spring mechanism.
Further, vehicle includes vehicle body crossbeam, chassis runner, towing arm and wheel, and towing arm is arranged in wheel and vehicle
Between body stringer, vehicle body crossbeam is connected with chassis runner, and the leaf spring of vehicle band spring mechanism is connected by vehicle body crossbeam and chassis runner
It connects.
Further, the first end of vehicle body crossbeam is connected with chassis runner, and vehicle further includes damper, and the of damper
One end is connected with towing arm, and the second end of damper and the second end of vehicle body crossbeam are pivotably connected.
Further, the length of damper is greater than the length of trailing arm, so that part vehicle body crossbeam is located at the top of leaf spring.
It applies the technical scheme of the present invention, is connected with trailing arm by sliding block by leaf spring, when wheel encounters the road jolted
When face, leaf spring and trailing arm relative displacement can occur to adjust the vehicle body above leaf spring, so that the vibration of vehicle body compared with
Small, above-mentioned vehicle band spring mechanism realizes the effect of vibration damping and structure is simple.Technical solution of the present invention efficiently solves
The problem of vehicle leaf spring mechanism structure complexity in the prior art.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the partial structural diagram of the embodiment of vehicle according to the invention；And
Fig. 2 shows the partial schematic sectional views of the vehicle of Fig. 1.
Wherein, the above drawings include the following reference numerals:
10, leaf spring；20, trailing arm；30, sliding block；40, vehicle body crossbeam；50, chassis runner；60, towing arm；70, wheel；80,
Damper.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Now, the illustrative embodiments according to the application are more fully described with reference to the accompanying drawings.However, these are exemplary
Embodiment can be implemented by many different forms, and should not be construed to be limited solely to embodiment party set forth herein
Formula.It should be understood that it is thoroughly and complete to these embodiments are provided so that disclosure herein, and these are shown
The design of example property embodiment is fully conveyed to those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity, expands layer
With the thickness in region, and make that identical device is presented with like reference characters, thus description of them will be omitted.
As depicted in figs. 1 and 2, the vehicle band spring mechanism of the present embodiment includes: leaf spring 10 and trailing arm 20.Leaf spring 10 is along vehicle
Transverse direction setting, the first end of leaf spring 10 are connected on chassis runner 50.Trailing arm 20 is vertically arranged, the first end of trailing arm 20 with
The towing arm 60 connected with chassis runner 50 is connected, and the second end of trailing arm 20 is connected by sliding block 30 with the second end of leaf spring 10,
So as to can be relatively moved between trailing arm 20 and leaf spring 10.
Using the technical solution of the present embodiment, it is connected with trailing arm 20 by sliding block 30 by leaf spring 10, when wheel 70 is met
When to the road surface jolted, leaf spring 10 and trailing arm 20 relative displacement can occur to adjust the vehicle body above leaf spring 10, in this way
So that the vibration of vehicle body is smaller, above-mentioned vehicle band spring mechanism realizes the effect of vibration damping and structure is simple.The skill of the present embodiment
Art scheme efficiently solves the problems, such as that vehicle leaf spring mechanism structure in the prior art is complicated.
As shown in Figure 1, in the technical scheme of this embodiment, the second end of leaf spring 10 is provided with sliding slot, set on sliding block 30
It is equipped with sliding rail compatible with sliding slot.The vibration damping of vehicle body is realized by the opposite sliding between leaf spring 10 and sliding block 30 in this way,
Above structure processing cost is lower.Certainly, as one skilled in the art will appreciate that be provided with sliding slot on sliding block 30, leaf spring 10
It is also possible that second end is provided with sliding rail compatible with sliding slot.
As shown in Figure 1, in the technical scheme of this embodiment, sliding block 30 and the second end of trailing arm 20 are pivotably connected.
Above structure increases the freedom degree of vehicle leaf spring mechanism kinematic, and specifically, sliding block 30 can be around pivot axis, with balance
The vibration of vehicle.
As shown in Figure 1, in the technical scheme of this embodiment, the second end of trailing arm 20 include two be separately arranged it is vertical
Plate, sliding block 30 are folded between two vertical plates, and bolt passes through two vertical plates and sliding block 30 to connect two vertical plates and sliding block 30
Together, the second end of leaf spring 10 is provided with sliding slot, and sliding rail is provided on sliding block 30, and sliding rail is mounted in sliding slot.Above structure
Processing cost is lower, and setting is easy, compact-sized.
As shown in Figure 1, in the technical scheme of this embodiment, vehicle band spring mechanism further includes bushing, lining is set on spiral shell
Between bolt and sliding block 30.The setting of bushing serves as a contrast when unsteadiness of wheels so that with buffer function between sliding block 30 and bolt
There is buffer function, specifically, bushing is rubber material between set and bolt.It further specifically, can between bolt and bushing
To relatively rotate, it is interference fitted between bushing and sliding block 30, allows for relatively rotate between sliding block 30 and bolt in this way, i.e.,
Sliding block 30 is using bolt as pivot axis.Certainly, as one skilled in the art will appreciate that can be opposite between bushing and sliding block 30
It rotates also possible.
As shown in Figure 1, in the technical scheme of this embodiment, first end and the towing arm 60 of trailing arm 20 pivotly connect
It connects.Trailing arm 20 and towing arm 60 are pivotably connected, and expand the freedom degree of the vehicle band spring mechanism of the present embodiment, i.e. vehicle in this way
Band spring mechanism can be by the deformation of itself to vehicle body vibration damping, and above structure is conducive to the buffer shock-absorbing of vehicle body.
Present invention also provides a kind of vehicle, vehicle includes vehicle band spring mechanism, and vehicle band spring mechanism is above-mentioned vehicle
Band spring mechanism.The Vehicle damper effect of the application is good, and structure is simple, lighter weight, and the component for generating friction is fewer.
Specifically, the vehicle of the application includes vehicle body crossbeam 40, chassis runner 50, towing arm 60 and wheel 70, towing arm
60 are arranged between wheel 70 and chassis runner 50, and vehicle body crossbeam 40 is connected with chassis runner 50, the leaf spring of vehicle band spring mechanism
10 are connect by vehicle body crossbeam with chassis runner.Above structure is compact, and processing cost is lower.Certainly, as those skilled in the art
Member knows that setting cushion is also possible between leaf spring 10 and vehicle body crossbeam 40, can carry out vibration damping by cushion in this way.
Further specifically, the first end of vehicle body crossbeam 40 is connected with chassis runner 50, and vehicle further includes damper 80,
The first end of damper 80 is connected with towing arm 60, and the second end of damper 80 and the second end of vehicle body crossbeam 40 pivotly connect
It connects.The setting of damper 80 further mitigates wheel when jolting to the impact of vehicle body.The length of damper 80 is greater than
The length of trailing arm 20, so that part vehicle body crossbeam 40 is located at the top of leaf spring 10.Above structure is conducive to the receiving of vehicle body crossbeam 40
The weight of vehicle body.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so that presently filed embodiment described herein for example can be in addition to herein
Sequence other than those of diagram or description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units not
Those of be necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for these processes, side
The intrinsic other step or units of method, product or equipment.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of vehicle band spring mechanism characterized by comprising
Leaf spring (10), the leaf spring (10) are arranged along vehicular transverse direction, and it is vertical that the first end of the leaf spring (10) is connected to vehicle body
On beam (50)；
Trailing arm (20), the trailing arm (20) is vertically arranged, the first end of the trailing arm (20) with and the chassis runner (50) company
The towing arm (60) connect is connected, and the second end of the trailing arm (20) passes through the second end phase of sliding block (30) and the leaf spring (10)
Even, so as to can be relatively moved between the trailing arm (20) and the leaf spring (10).
2. vehicle band spring mechanism according to claim 1, which is characterized in that the second end of the leaf spring (10) is provided with cunning
Slot is provided with sliding rail compatible with the sliding slot on the sliding block (30), or
Sliding slot is provided on the sliding block (30), the second end of the leaf spring (10) is provided with cunning compatible with the sliding slot
Rail.
3. vehicle band spring mechanism according to claim 2, which is characterized in that the sliding block (30) and the trailing arm (20)
Second end is pivotably connected.
4. vehicle band spring mechanism according to claim 2, which is characterized in that the second end of the trailing arm (20) includes two
The vertical plate being separately arranged, the sliding block (30) are folded between described two vertical plates, and bolt passes through described two vertical plates and institute
Sliding block (30) is stated so that described two vertical plates and the sliding block (30) to link together, the second end of the leaf spring (10) is provided with
The sliding slot is provided with the sliding rail on the sliding block (30), and the sliding rail is mounted in the sliding slot.
5. vehicle band spring mechanism according to claim 4, which is characterized in that the vehicle band spring mechanism further includes bushing,
The lining is set between the bolt and the sliding block (30).
6. vehicle band spring mechanism according to any one of claim 1 to 5, which is characterized in that the of the trailing arm (20)
One end is pivotably connected with the towing arm (60).
7. a kind of vehicle, which is characterized in that the vehicle includes vehicle band spring mechanism, and the vehicle band spring mechanism is claim
Vehicle band spring mechanism described in any one of 1 to 6.
8. vehicle according to claim 7, which is characterized in that the vehicle includes vehicle body crossbeam (40), chassis runner
(50), towing arm (60) and wheel (70), the towing arm (60) are arranged in the wheel (70) and the chassis runner (50)
Between, the vehicle body crossbeam (40) is connected with the chassis runner (50), and the leaf spring (10) of the vehicle band spring mechanism passes through vehicle
Body crossbeam is connect with the chassis runner.
9. vehicle according to claim 8, which is characterized in that the first end of the vehicle body crossbeam (40) and the vehicle body are vertical
Beam (50) is connected, and the vehicle further includes damper (80), the first end and the towing arm (60) of the damper (80)
It is connected, the second end of the damper (80) and the second end of the vehicle body crossbeam (40) are pivotably connected.
10. vehicle according to claim 9, which is characterized in that the length of the damper (80) is greater than the trailing arm
(20) length, so that the part vehicle body crossbeam (40) is located at the top of the leaf spring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710787349.8A CN107804125B (en) | 2017-09-04 | 2017-09-04 | Vehicle band spring mechanism and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710787349.8A CN107804125B (en) | 2017-09-04 | 2017-09-04 | Vehicle band spring mechanism and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107804125A CN107804125A (en) | 2018-03-16 |
| CN107804125B true CN107804125B (en) | 2019-10-22 |
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ID=61569849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710787349.8A Active CN107804125B (en) | 2017-09-04 | 2017-09-04 | Vehicle band spring mechanism and vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN107804125B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113002261A (en) * | 2020-12-10 | 2021-06-22 | 江苏德发房车科技有限公司 | X-shaped suspension for motor home |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3734724A1 (en) * | 1986-10-24 | 1988-07-28 | Volkswagen Ag | Suspension system for motor vehicles |
| CN205674807U (en) * | 2016-06-03 | 2016-11-09 | 江西省欧泰诗汽车部件有限公司 | A kind of rear damping for new-energy automobile |
| CN206086262U (en) * | 2016-10-13 | 2017-04-12 | 山西省交通科学研究院 | Side turning -preventing device for vehicle |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7377522B2 (en) * | 2002-09-18 | 2008-05-27 | Macisaac William L | Vehicle with movable and inwardly tilting safety body |
| US20060046826A1 (en) * | 2004-08-24 | 2006-03-02 | Gilmartin Michael D | Automobile racing suspension system |
| JP2012051459A (en) * | 2010-09-01 | 2012-03-15 | Toyota Motor Corp | Vehicle suspension apparatus |
| KR101283605B1 (en) * | 2011-10-13 | 2013-07-05 | 현대자동차주식회사 | Active roll control system |
-
2017
- 2017-09-04 CN CN201710787349.8A patent/CN107804125B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3734724A1 (en) * | 1986-10-24 | 1988-07-28 | Volkswagen Ag | Suspension system for motor vehicles |
| CN205674807U (en) * | 2016-06-03 | 2016-11-09 | 江西省欧泰诗汽车部件有限公司 | A kind of rear damping for new-energy automobile |
| CN206086262U (en) * | 2016-10-13 | 2017-04-12 | 山西省交通科学研究院 | Side turning -preventing device for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107804125A (en) | 2018-03-16 |
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