CN209649982U - Rubber suspension and vehicle - Google Patents

Abstract

The utility model provides a kind of rubber suspension and vehicle, is related to automotive suspension technical field, to alleviate the technical issues of relative displacement of vehicle frame existing in the prior art and vehicle bridge when rolling all is undertaken by rubber spring.The rubber suspension includes saddle, equalizer, assistant spring component and limiting bracket；Saddle is located at the top of equalizer, and the lower part of saddle opens up construction opening；Limiting bracket is set to the roof of construction opening, and to the direction protrusion of close equalizer, and limiting bracket can extend into assistant spring component；Assistant spring component is connected to equalizer, for hindering lateral shift of the limiting bracket along vehicle.The vehicle include include vehicle frame, vehicle bridge and above-mentioned rubber suspension；Saddle is connected to vehicle frame, and the end of equalizer and vehicle bridge are hinged.The technical solution of the utility model has shared the load that rubber spring undertakes in lateral direction of car, extends the service life of rubber spring.

Description

Rubber suspension and vehicle

Technical field

The utility model relates to automotive suspension technical fields, more particularly, to a kind of rubber suspension and vehicle.

Background technique

Commercial chassis suspension is divided into plate spring suspension brackets, air suspension and rubber suspension according to structure and damping element.Currently, Domestic commercial vehicle 90% selects plate spring suspension brackets with top bottom-disc suspension, with domestic overload remediation and vehicle lightweight development trend, air Suspension is gradually used and is promoted on commercial chassis at home, is limited to air suspension higher cost, air suspension is popularized at home Also need the regular hour.Rubber suspension takes into account lightweight and cost advantage, is promoted on commercial chassis at home in recent years With use.

Rubber suspension selects rubber as elastic element, realizes that variation rigidity is special by tilting rubber spring and secondary spring Property, the limit of vehicle vertical carrying and traffic direction is realized, but be limited to the limitation of rubber suspension structure, in vehicle cornering roll When, since rubber suspension roll stiffness is too low, the relative displacement of vehicle frame and vehicle bridge when rolling is caused all to be undertaken by rubber spring, In this case, rubber spring, also by lateral load, be easy to cause rubber spring other than by vertical and longitudinal loading Premature failure also easily causes the deflection of equalizer when equalizer flexural pivot selects oscillating bearing structure.

Utility model content

The purpose of this utility model is to provide a kind of rubber suspension and vehicles, to alleviate vehicle frame existing in the prior art The technical issues of all being undertaken by rubber spring with relative displacement of the vehicle bridge when rolling.

To solve the above problems, the utility model the following technical schemes are provided:

A kind of rubber suspension, including saddle, equalizer, assistant spring component and limiting bracket；

The saddle is located at the top of the equalizer, and the lower part of the saddle opens up construction opening；

The limiting bracket is set to the roof of the construction opening, raised to the direction of the close equalizer, and institute Stating limiting bracket can extend into the assistant spring component；

The assistant spring component is connected to the equalizer, for hindering the limiting bracket along the laterally inclined of vehicle It moves.

Further, the assistant spring component includes auxiliary stand, the first elastic component and the second elastic component；

The section of the auxiliary stand is in U shape, being laterally extended and be connected to the equalizer along vehicle；

First elastic component and second elastic component are respectively arranged at two medial surfaces of the auxiliary stand.

Further, the assistant spring component further includes third elastic component, and the third elastic component is set to described auxiliary Help the inner bottom surface of bracket.

Further, the limiting bracket includes connecting plate, locating part and supporting element；

The connecting plate is set to the roof of the construction opening；

The locating part is connected to the connecting plate, and is convex to the equalizer, can extend into the assistant spring component；

The supporting element is set between the connecting plate and the locating part, both ends be connected to the connecting plate and The locating part.

Further, the locating part includes the first side, the second side and bottom；

The bottom edge of the bottom edge of first side and second side is connected to the opposite two sides of the bottom The top margin of side, the top margin of first side and second side is all connected to the connecting plate.

Further, first side and the second side are arranged with the bottom at obtuse angle or right angle.

Further, the rubber suspension further includes limit assembly, vertical setting of the limit assembly along vehicle, and institute The both ends for stating limit assembly are connected to the saddle and the equalizer, to limit the phase of the saddle and the equalizer It adjusts the distance.

Further, the limit assembly includes buffering connector, the first support and the second support；

First support is connected to the saddle, and second support is located at the lower section of first support and is connected to The equalizer；

For the buffering connector along the vertical extension of vehicle, both ends are connected to first support and second described Seat, can buffer the vertical transient load of the vehicle itself being subject to.

Further, the buffering connector includes chain and buffer stopper；

The both ends of the chain are connected to first support and second support, and the buffer stopper is set to institute It states between the end of chain and first support and/or second support.

A kind of vehicle, including vehicle frame, vehicle bridge and above-mentioned rubber suspension；

The saddle is connected to the vehicle frame, and the end of the equalizer and the vehicle bridge are hinged.

In conjunction with above technical scheme, the utility model bring beneficial effect is analyzed as follows:

The utility model provides a kind of rubber suspension, and when the rubber suspension is installed on vehicle, saddle and vehicle frame connect It connects, the end of equalizer and vehicle bridge are hinged, and saddle is moved to close to equalizer direction under the Gravitative Loads of vehicle body, limiting bracket Protrude into assistant spring component.When installing the vehicle of the rubber suspension in turning, vehicle can be rolled, and vehicle frame and vehicle bridge generate Relative displacement, transverse direction of the limiting bracket with vehicle frame in vehicle shift.Since limiting bracket protrudes into assistant spring component, auxiliary Elastic parts applies the active force for hindering limiting bracket movement to the limiting bracket to shift, hinders limiting bracket in vehicle Lateral offset, shares the load that rubber spring undertakes in the transverse direction, extends the service life of rubber spring, prevent The deflection of equalizer.

The utility model also provides a kind of vehicle, which includes vehicle frame, vehicle bridge and above-mentioned rubber suspension；Saddle It is connected to vehicle frame, the end of equalizer and vehicle bridge are hinged.Since the vehicle has above-mentioned rubber suspension, make the rubber master of vehicle The service life of spring is longer, and equalizer is not easy deflection.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of rubber suspension provided by the embodiment of the utility model；

Fig. 2 is the front view of rubber suspension provided by the embodiment of the utility model；

Fig. 3 is the structural schematic diagram of assistant spring component provided by the embodiment of the utility model；

Fig. 4 is the structural schematic diagram of limiting bracket provided by the embodiment of the utility model.

Icon: 10- saddle；20- equalizer；30- assistant spring component；The first elastic component of 31-；The second elasticity of 32- Part；33- third elastic component；34- auxiliary stand；40- limiting bracket；41- connecting plate；42- locating part；The first side 421- Portion；The second side 422-；The bottom 423-；43- supporting element；50- limit assembly；The first support of 51-；The second support of 52-； 53- buffers connector；531- chain；532- buffer stopper；60- rubber spring；70- damper；80- shape for hat beam；90- Flexural pivot.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

Embodiment 1 and embodiment 2 are described in detail with reference to the accompanying drawing:

Embodiment 1

A kind of rubber suspension is present embodiments provided, please with reference to Fig. 1 to Fig. 4 in Figure of description.

As depicted in figs. 1 and 2, which includes saddle 10, equalizer 20, assistant spring component 30 and limiting bracket 40；Saddle 10 is located at the top of equalizer 20, and the lower part of saddle 10 opens up construction opening；Limiting bracket 40 is set to installation and opens The roof of mouth, to the direction protrusion of close equalizer 20, and limiting bracket 40 can extend into assistant spring component 30；Assistant spring Component 30 is connected to equalizer 20, for hindering limiting bracket 40 along the lateral shift of vehicle.

When the rubber suspension is installed on vehicle, saddle 10 is connect with vehicle frame, and the end of equalizer 20 and vehicle bridge are hinged, Saddle 10 is moved to close to 20 direction of equalizer under the Gravitative Loads of vehicle body, and limiting bracket 40 protrudes into assistant spring component 30. When installing the vehicle of the rubber suspension in turning, vehicle can be rolled, and vehicle frame and vehicle bridge generate relative displacement, limiting bracket 40 transverse direction with vehicle frame in vehicle shifts.Since limiting bracket 40 protrudes into assistant spring component 30, assistant spring component 30 Apply the active force for hindering limiting bracket 40 to move to the limiting bracket 40 to shift, hinders limiting bracket 40 in the cross of vehicle To offset, share the load that rubber spring 60 undertakes in the transverse direction, extend the service life of rubber spring 60, prevent The deflection of equalizer 20 is stopped.

Specifically, the both ends of equalizer 20 are provided with flexural pivot 90, when which is installed on vehicle, equalizer 20 It is connect between vehicle bridge by flexural pivot 90.

It should be noted that the vertical direction referred to perpendicular to ground of vehicle；The longitudinal direction of vehicle refers to the traveling of vehicle Direction；The transverse direction of vehicle refers to straight line when driving, is parallel to the direction of wheel axis.

As depicted in figs. 1 and 2, which further includes shape for hat beam 80, rubber spring 60 and damper 70；Two shape for hats Beam 80 is symmetricly set on the two sides of equalizer 20, and protrudes into the construction opening of saddle 10；The installation of shape for hat beam 80 and saddle 10 Rubber spring 60 is set between the inner wall of opening, and there are two rubber springs 60 for connection on each shape for hat beam 80；The two of damper 70 End is connected to saddle 10 and equalizer 20, and two dampers 70 are in tilted layout.

Rubber spring 60 bears most of vertical load, most of longitudinal loading and big portion between vehicle bridge and vehicle frame Divide transverse load.Damper 70 can be for inhibiting concussion when rebounding after 60 shock-absorbing of rubber spring and rushing from road surface It hits.

Specifically, as depicted in figs. 1 and 2, assistant spring component 30 is connected to equalizer 20 by shape for hat beam 80, certainly, Assistant spring component 30 also can be directly connected to equalizer 20.

It should be noted that assistant spring component 30 is used cooperatively with limiting bracket 40, assistant spring component 30 and limit The installation site of bracket 40 can be interchanged, i.e. the roof that is installed on the construction opening of saddle 10 of assistant spring component 30, limit branch Frame 40 is installed on equalizer 20.

As shown in figure 3, assistant spring component 30 includes auxiliary stand 34, the first elastic component 31 and the second elastic component 32；It is auxiliary Help the section of bracket 34 in U shape, being laterally extended and be connected to equalizer 20 along vehicle；First elastic component 31 and second Elastic component 32 is respectively arranged at two medial surfaces of auxiliary stand 34.

Preferably, the first elastic component 31 and the second elastic component 32 are rubber spring.Certainly, the first elastic component 31 and the second bullet Property part 32 can also be using the other kinds of elastic component such as cylindrical spring.

When the specific structure of assistant spring component 30 is above structure form, limiting bracket 40 protrudes into assistant spring component 30 Refer to that limiting bracket 40 protrudes into auxiliary stand 34 and between the first elastic component 31 and the second elastic component 32.

Assistant spring component 30 bears the transverse load of vehicle by the first elastic component 31 and the second elastic component 32.Work as installation When having the vehicle turning of the rubber suspension to roll, the limiting bracket 40 for protruding into assistant spring component 30 is sent out in the transverse direction of vehicle Raw offset, according to the offset direction of limiting bracket 40, the first elastic component 31 of extruding of limiting bracket 40 or the second elastic component 32, first Elastic component 31 or the second elastic component 32 give limiting bracket 40 elastic force opposite with offset direction, and then make 31 He of the first elastic component Second elastic component 32 assumes responsibility for a part of transverse load, has shared the transverse load of the receiving of rubber spring 60.

Further, as shown in figure 3, assistant spring component 30 further includes third elastic component 33, third elastic component 33 is arranged In the inner bottom surface of auxiliary stand 34.

Preferably, third elastic component 33 is rubber spring.Certainly, third elastic component 33 can also using cylindrical spring etc. its The elastic component of his type.

Third elastic component 33 is able to bear the vertical load of vehicle.When vehicle road traveling by protrusion when, equalizer 20 move upwards, and the distance between equalizer 20 and saddle 10 shorten, and then between limiting bracket 40 and assistant spring component 30 Distance Shortened, third elastic component 33 compressed, and third elastic component 33 has shared the vertical load for the vehicle that rubber spring 60 undertakes Lotus.

Preferably, along the vertical of vehicle, third elastic component 33 is in tower.When third elastic component 33 is just compressed, third bullet The rigidity of property part 33 is smaller, to moving upwards with preferable buffer function for equalizer 20；It is compressed with third elastic component 33 The rigidity of the increase of distance, third elastic component 33 is gradually increased, and makes third elastic component 33 vertical upper with preferable carrying energy Power.Certainly, the other shapes such as third elastic component 33 or cone, cylinder.

It should be noted that the specific structure of assistant spring component 30 is not limitation, assistant spring group with above structure Part 30 can also be other structures form.For example, assistant spring component 30 includes auxiliary stand 34 and elastic layer；Auxiliary stand 34 Auxiliary stand 34 is in U shape, being laterally extended and be connected to equalizer 20 along vehicle；Elastic layer is fitted in auxiliary stand 34 Inside；When the vehicle turning for being equipped with the rubber suspension rolls, the limiting bracket 40 of assistant spring component 30 is protruded into It shifts in the transverse direction of vehicle, 40 extruded elastomeric layer of limiting bracket, and then elastic layer is made to assume responsibility for a part of transverse load, point The transverse load of rubber spring 60 is carried on a shoulder pole.

Further, as shown in figure 4, limiting bracket 40 includes connecting plate 41, locating part 42 and supporting element 43；Connecting plate 41 It is set to the roof of construction opening；Locating part 42 is connected to connecting plate 41, and is convex to equalizer 20, can extend into assistant spring group Part 30；Supporting element 43 is set between connecting plate 41 and locating part 42, and both ends are connected to connecting plate 41 and locating part 42.

When vehicle turning rolls, limiting bracket 40 shifts in the transverse direction of vehicle, locating part 42 and auxiliary bullet Property component 30 squeeze, assistant spring component 30 limits locating part 42, so shared rubber spring 60 receiving Transverse load.

Supporting element 43 be locating part 42 vertical support is provided, enhance the rigidity of locating part 42, prevent locating part 42 because It is deformed by vertical load.

As shown in figure 4, the preferably square tube of supporting element 43, the lighter weight of square tube, and along own axes direction with larger Rigidity, locating part 42 can be effectively prevent to deform.Certainly, the other structures form such as supporting element 43 or angle steel.

Further, as shown in figure 4, locating part 42 includes the first side 421, the second side 422 and bottom 423；First The bottom edge of the bottom edge of side 421 and the second side 422 is connected to the opposite two sides of bottom 423, the first side 421 Top margin and the top margin of the second side 422 are connected to the roof of construction opening.

Limiting bracket 40 when the transverse direction of vehicle shifts, squeeze by the first side 421 or the second side 422 of locating part 42 Assistant spring component 30 is pressed, and then shares the transverse load of the receiving of rubber spring 60.

Two free sides of bottom 423 are bent upwards.First elastic component 31, the second elastic component 32 and third elastic component 33 When for rubber spring, two free sides of bottom 423, which are bent upwards, can prevent the free side of bottom 423 from scratching the first bullet Property part 31, the second elastic component 32 and third elastic component 33.

Further, as shown in figure 4, the first side 421 and the second side 422 are arranged with bottom 423 at obtuse angle, or Person, the first side 421 and the second side 422 are arranged with bottom 423 at right angle.

If the first side 421 and the second side 422 are with the setting at an acute angle of bottom 423, locating part 42 just can not protrude into auxiliary Help elastic parts 30.First side 421 and the second side 422 are arranged with bottom 423 at obtuse angle or right angle, enable locating part 42 Enough protrude into assistant spring component 30.

The first side 421 and the second side 422 are shown in Fig. 4 to be arranged with bottom 423 at obtuse angle, make 42 side of locating part Just assistant spring component 30 is protruded into, when locating part 42 protrudes into assistant spring component 30, the first side 421 and the second side 422 Guiding function can be played.

It should be noted that the specific structure of limiting bracket 40 is not limitation with above structure, limiting bracket 40 may be used also Think other structures form.For example, limiting bracket 40 is hemispherical dome structure, assistant spring component 30 can extend into.Meanwhile it limiting Bracket 40 can be welding structure, and the forms such as casting can also be selected to realize identical function.

When vehicle encounters groove during traveling, wheel is moved downward, the distance between equalizer 20 and saddle 10 Increase, rubber spring 60 is gradually converted into the state of being stretched by confined state.When vehicle encounters deeper groove, wheel to It may be by 60 tensile failure of rubber spring when lower movement.

To prevent rubber spring 60 to be stretched destruction, rubber suspension further includes limit assembly 50, as depicted in figs. 1 and 2, limit Hyte part 50 is along the vertical setting of vehicle, and the both ends of limit assembly 50 are connected to saddle 10 and equalizer 20, with limitation The relative distance of saddle 10 and equalizer 20.

Limit assembly 50 can limit distance between saddle 10 and equalizer 20, prevent wheel from moving downward excessive distance, And then rubber spring 60 is prevented to be stretched destruction.

Further, as depicted in figs. 1 and 2, limit assembly 50 includes buffering connector 53, the first support 51 and second Seat 52；First support 51 is connected to saddle 10, and the second support 52 is located at the lower section of the first support 51 and is connected to equalizer 20；It is slow Vertical extension of the connector 53 along vehicle is rushed, both ends are connected to the first support 51 and the second support 52, can buffer itself The vertical transient load of the vehicle being subject to.

Since the maximum length of buffering connector 53 is constant, and then limit assembly 50 is enable to limit equalizer 20 and saddle Maximum distance between 10 prevents rubber spring 60 to be stretched destruction.When vehicle encounters groove, wheel is moved downward, and buffering connects Fitting 53 can buffer the vertical transient load of the vehicle itself being subject to, and buffering connector 53 is prevented to be pulled off.

The specific structure for buffering connector 53 is as depicted in figs. 1 and 2, and buffering connector 53 includes chain 531 and buffer stopper 532；The both ends of chain 531 are connected to the first support 51 and the second support 52, and buffer stopper 532 is set to the end of chain 531 Between portion and the first support 51 and/or the second support 52.

As depicted in figs. 1 and 2, buffer stopper 532 is set between the lower end of chain 531 and the second support 52, specifically, is delayed The downside that block 532 is set to the second support 52 is rushed, the lower end of chain 531 passes through the second support 52 and buffer stopper 532 and is connected to The bottom surface of buffer stopper 532.

Buffer stopper 532 also can be set between the upper end and the first support 51 of chain 531, and specifically, buffer stopper 532 is set It is placed in the upside of the first support 51, the upper end of chain 531 passes through the first support 51 and buffer stopper 532 and is connected to buffer stopper 532 Top surface.

Certainly, buffering connector 53 also may include two buffer stoppers 532, and two buffer stoppers 532 are respectively arranged at first Between support 51 and the upper end of chain 531 and between the second support 52 and the lower end of chain 531.

In addition, buffering connector 53 or other structures form.For example, buffering connector 53 includes buffer stopper 532 With two chains 531, two chains 531 are connected by buffer stopper 532, and two chains 531 are distinguished away from the end of buffer stopper 532 It is connected to the first support 51 and the second support 52.

Buffer stopper 532 plays buffer function when vertical load is loaded on chain 531, and chain 531 is prevented to be pulled off.It should Buffer stopper 532 is preferably polyurethane material, can also select the padded coamings such as rubber, plastics.

Embodiment 2

The present embodiment provides a kind of vehicles.

The vehicle includes the rubber suspension that vehicle frame, vehicle bridge and embodiment 1 provide；Saddle 10 is connected to vehicle frame, equalizer 20 end and vehicle bridge are hinged.

Specifically, as depicted in figs. 1 and 2, the end of equalizer 20 has flexural pivot 90, and equalizer 20 passes through flexural pivot 90 and vehicle Bridging connects；The top of saddle 10 opens up multiple through-holes, makes after the through-hole on through-hole and vehicle frame on saddle 10 is passed through using bolt It is secured with nuts.

The rubber suspension that there is the vehicle embodiment 1 to provide, in turn, the service life of the rubber spring 60 of the vehicle compared with Long, equalizer 20 is not easy deflection.

Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type.

Claims (10)

1. a kind of rubber suspension, which is characterized in that including saddle (10), equalizer (20), assistant spring component (30) and limit Bracket (40)；

The saddle (10) is located at the top of the equalizer (20), and the lower part of the saddle (10) opens up construction opening；

The limiting bracket (40) is set to the roof of the construction opening, raised to the direction close to the equalizer (20), And the limiting bracket (40) can extend into the assistant spring component (30)；

The assistant spring component (30) is connected to the equalizer (20), for hindering the limiting bracket (40) along vehicle Lateral shift.

2. rubber suspension according to claim 1, which is characterized in that the assistant spring component (30) includes auxiliary stand (34), the first elastic component (31) and the second elastic component (32)；

The section of the auxiliary stand (34) is in U shape, being laterally extended and be connected to the equalizer (20) along vehicle；

First elastic component (31) and second elastic component (32) are respectively arranged at two insides of the auxiliary stand (34) Face.

3. rubber suspension according to claim 2, which is characterized in that the assistant spring component (30) further includes third bullet Property part (33), the third elastic component (33) are set to the inner bottom surface of the auxiliary stand (34).

4. rubber suspension according to claim 1, which is characterized in that the limiting bracket (40) include connecting plate (41), Locating part (42) and supporting element (43)；

The connecting plate (41) is set to the roof of the construction opening；

The locating part (42) is connected to the connecting plate (41), and is convex to the equalizer (20), can extend into the auxiliary Elastic parts (30)；

The supporting element (43) is set between the connecting plate (41) and the locating part (42), and both ends are connected to described Connecting plate (41) and the locating part (42).

5. rubber suspension according to claim 4, which is characterized in that the locating part (42) include the first side (421), Second side (422) and bottom (423)；

The bottom edge of first side (421) and the bottom edge of second side (422) are connected to the bottom (423) Opposite two sides, the top margin of first side (421) and the top margin of second side (422) are all connected to the connection Plate (41).

6. rubber suspension according to claim 5, which is characterized in that first side (421) and the second side (422) It is arranged with the bottom (423) at obtuse angle or right angle.

7. rubber suspension according to claim 1, which is characterized in that the rubber suspension further includes limit assembly (50), The limit assembly (50) is along the vertical setting of vehicle, and the both ends of the limit assembly (50) are connected to the saddle (10) and the equalizer (20), to limit the relative distance of the saddle (10) and the equalizer (20).

8. rubber suspension according to claim 7, which is characterized in that the limit assembly (50) includes buffering connector (53), the first support (51) and the second support (52)；

First support (51) is connected to the saddle (10), and second support (52) is located at first support (51) Lower section is simultaneously connected to the equalizer (20)；

For buffering connector (53) along the vertical extension of vehicle, both ends are connected to first support (51) and described the Two supports (52) can buffer the vertical transient load of the vehicle itself being subject to.

9. rubber suspension according to claim 8, which is characterized in that the buffering connector (53) includes chain (531) With buffer stopper (532)；

The both ends of the chain (531) are connected to first support (51) and second support (52), the buffering Block (532) is set between the end of the chain (531) and first support (51) and/or second support (52).

10. a kind of vehicle, which is characterized in that outstanding including vehicle frame, vehicle bridge and the described in any item rubber of claim 1-9 Frame；

The saddle (10) is connected to the vehicle frame, and the end of the equalizer (20) and the vehicle bridge are hinged.