CN206000860U - Bushing for vehicle and vehicle - Google Patents

Abstract

The utility model discloses a kind of bushing for vehicle and vehicle, described bushing includes：The inner frame of annular；The outer skeleton of annular, described dermoskeleton frame is arranged on the outside of described inner frame and is spaced apart with described inner frame；Rubber layer, described rubber layer is folded between described inner frame and described outer skeleton；Multiple projections are provided with the outer peripheral face of wherein said inner frame.According to bushing of the present utility model, the stiffness of all directions is different, and then can preferably adjust the rigidity of bushing, and the damping capacity of bushing and stability are also improved.

Description

Bushing for vehicle and vehicle

Technical field

This utility model is related to technical field of vehicle, particularly to a kind of bushing for vehicle and vehicle.

Background technology

Vehicle in correlation technique is flexibly connected to meet the vibration and noise reducing demand of vehicle using rubber bushing etc. mostly, but Easily appearance is aging for rubber layer, leads to reduce with the bonding strength of inner frame, the service life of impact rubber bushing, and bushing is each Directional stiffness effect is identical, thus to instruction bushing rigidity no special role.

Utility model content

This utility model is intended at least solve one of technical problem in correlation technique to a certain extent.For this reason, this reality With a kind of bushing for vehicle of new proposition, the stiffness of all directions of this bushing is different, and then can preferably adjust The rigidity of section bushing, the damping capacity of bushing and stability are also improved.

Another one purpose of the present utility model is to propose a kind of vehicle with above-mentioned bushing.

According to the bushing for vehicle of the present utility model, including：The inner frame of annular；The outer skeleton of annular, described outer Skeleton is arranged on the outside of described inner frame and is spaced apart with described inner frame；Rubber layer, described rubber layer is folded in described interior Between skeleton and described outer skeleton；Multiple projections are provided with the outer peripheral face of wherein said inner frame.

According to the bushing for vehicle of the present utility model, inner frame can be all connected with rubber layer sulfuration with outer skeleton, Due to multiple projections being provided with the outer peripheral face of inner frame, therefore increase the sulfuration area of inner frame and rubber layer, inner frame Can be fixed together with rubber layer more securely.

Further, since multiple projections, the therefore stiffness of bushing all directions are provided with the outer peripheral face of inner frame not With, and then can preferably adjust the rigidity of bushing, the damping capacity of bushing and stability are also improved, and then at least exist To a certain degree improve navigability and the stability of vehicle.

In addition, the technical characteristic adding as follows can also be had according to the bushing for vehicle of the present utility model：

According to an embodiment of the present utility model, multiple described raised circumferential uniform intervals along described inner frame divide Cloth.

According to an embodiment of the present utility model, the maximum of multiple described raised central axis with described inner frame away from From difference.

According to an embodiment of the present utility model, described raised inclusion：First son is raised and the second son is raised, and described the The ultimate range of the raised central axis with described inner frame of one son is more than the raised center with described inner frame of described second son The ultimate range of axis.

According to an embodiment of the present utility model, described first son is raised to be two, and two described first sons are raised It is opposite to each other, described second son is raised to be two, and two described second sub- projections are opposite to each other.

According to an embodiment of the present utility model, multiple described projections are arc-shaped convex.

According to an embodiment of the present utility model, in described rubber layer, it is provided with hollow-core construction.

According to an embodiment of the present utility model, described hollow-core construction is multiple, and multiple described hollow-core construction is along institute State the circumferential uniform intervals distribution of rubber layer.

According to an embodiment of the present utility model, described hollow-core construction is configured to arc, and described hollow-core construction is near institute State the setting of dermoskeleton frame.

Above-mentioned bushing can be included according to vehicle of the present utility model, due to being provided with according to vehicle of the present utility model Above-mentioned bushing, therefore this vehicle have outstanding damping capacity and navigability, and then at least improve to a certain extent and take advantage of The experience of driving of visitor.

Additional aspect of the present utility model and advantage will be set forth in part in the description, partly will be from explained below In become obvious, or recognized by practice of the present utility model.

Brief description

Above-mentioned and/or additional aspect of the present utility model and advantage will from reference to the description to embodiment for the accompanying drawings below Become obvious and easy to understand, wherein：

Fig. 1 is the radial section schematic diagram of the bushing according to this utility model embodiment.

Reference：Bushing 100, inner frame 110, outer skeleton 120, rubber layer 130, the first son raised 141, the second son is convex Play 142, hollow-core construction 150.

Specific embodiment

Embodiment of the present utility model is described below in detail, the example of described embodiment is shown in the drawings.Below by The embodiment being described with reference to the drawings is exemplary it is intended to be used for explaining this utility model, and it is not intended that new to this practicality The restriction of type.

In description of the present utility model it is to be understood that term " " center ", " longitudinal ", " horizontal ", " length ", " width Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " suitable The orientation of instruction such as hour hands ", " counterclockwise ", " axial ", " radially ", " circumferential " or position relationship are based on orientation shown in the drawings Or position relationship, be for only for ease of description this utility model and simplify description, rather than instruction or hint indication device or Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model System.

Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or hint relative importance Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two Individual, three etc., unless otherwise expressly limited specifically.

In this utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " Gu Fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be It is mechanically connected or electrically connect or can communicate each other；Can be to be joined directly together it is also possible to pass through the indirect phase of intermediary Even, can be the connection of two element internals or the interaction relationship of two elements, limit unless otherwise clear and definite.For this For the those of ordinary skill in field, concrete meaning in this utility model for the above-mentioned term can be understood as the case may be.

With reference to Fig. 1, this utility model embodiment is described in detail for the bushing 100 of vehicle.

Inner frame 110, outer skeleton 120 and can be included for the bushing 100 of vehicle according to this utility model embodiment Rubber layer 130.

Wherein, inner frame 110 and outer skeleton 120 are all configured to annular, and rubber layer 130 is folded in inner frame 110 with outward Between skeleton 120, the outer peripheral face of inner frame 110 is provided with multiple projections.

Inner frame 110 can be all connected with rubber layer 130 sulfuration with outer skeleton 120, due on the outer peripheral face of inner frame 110 It is provided with multiple projections, therefore increase the sulfuration area of inner frame 110 and rubber layer 130, inner frame 110 can be more firm Ground is fixed together with rubber layer 130.

Further, since multiple projections are provided with the outer peripheral face of inner frame 110, the therefore rigidity of bushing 100 all directions Effect is different, and then can preferably adjust the rigidity of bushing 100, and the damping capacity of bushing 100 and stability are improved, And then at least in the navigability that to a certain degree improve vehicle and stability.

It should be noted that " interior " in this utility model embodiment refers to the direction towards bushing 100 center, " outward " Refer to the direction away from bushing 100 center.

Preferably, multiple projections can be integrally formed with inner frame 110.And then improve the production efficiency of bushing 100, and The service life of bushing 100 is also at least improved to a certain extent.

Multiple projections can be distributed along the circumferential uniform intervals of inner frame 110, and then improves the stability of bushing 100, Make the cushioning ability of bushing 100 more preferably.

Multiple projections are different from the ultimate range of the central axis of inner frame 110, and that is, multiple projections are not formed objects Size, multiple raised of different sizes.And then further ensure that the rigidity difference of bushing 100 all directions.

Specifically, as shown in figure 1, projection can include the first son raised 141 and the second son raised 142, the first son is raised 141 central axis being more than the second son raised 142 and inner frame 110 with the ultimate range of the central axis of inner frame 110 are Big distance.In other words, the size of the first son raised 141 size more raised by 142 than the second son is big.

Further, the first son raised 141 is two, and two first sons raised 141 are opposite to each other, and the second son is raised 142 are two, and two second sons raised 142 are opposite to each other.Thus, it is ensured that the stability of bushing 100 work.

Angle between adjacent two first sons raised 141 and the second son raised 142 can be 90 °.I.e. two first Son raised 141 and two second sons raised 142 are spaced and are uniformly distributed, and the first son raised 141 and the second son raised 142 replace Distribution.

In some embodiments of the present utility model, projection is arc-shaped convex.And then maximize inner frame 110 and rubber The sulfuration area of glue-line 130, improves the bonding strength of inner frame 110 and rubber layer 130.

As shown in figure 1, being provided with hollow-core construction 150 in rubber layer 130, thus further ensure that bushing 100 each The rigidity in direction is different, improves stability and the damping capacity of bushing 100.

Hollow-core construction 150 can be multiple, and multiple hollow-core construction 150 is along the circumferential uniform intervals distribution of rubber layer 130. In specific example of the present utility model, hollow-core construction 150 is two, and two hollow-core constructions 150 are opposite to each other.

Hollow-core construction 150 is so structured that arc, and the curvature of hollow-core construction 150 is identical with the curvature of outer skeleton 120, empty Core structure 150 is arranged near outer skeleton 120.

Preferably, the outer surface of hollow-core construction 150 can be provided with multiple raised structures spaced apart.Thus further Ensure that the rigidity of all directions of bushing 100 is different, improve stability and the damping capacity of bushing 100.

The vehicle of this utility model embodiment is briefly described below.

Vehicle according to this utility model embodiment can include the bushing 100 of above-described embodiment, due to according to this practicality The vehicle of new embodiment is provided with above-mentioned bushing 100, and therefore this vehicle has outstanding damping capacity and navigability, and then At least improve the experience of driving of passenger to a certain extent.

In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term State and be necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature are permissible Any one or more embodiments or example combine in an appropriate manner.Additionally, in the case of not conflicting, this area Technical staff the feature of the different embodiments described in this specification or example and different embodiment or example can be entered Row combines and combines.

Although of the present utility model embodiment has been shown and described above it is to be understood that above-described embodiment is Exemplary it is impossible to be interpreted as that those of ordinary skill in the art is in scope of the present utility model to restriction of the present utility model Interior above-described embodiment can be changed, change, replacing and modification.

Claims (10)

1. a kind of bushing for vehicle is it is characterised in that include：

The inner frame of annular；

The outer skeleton of annular, described dermoskeleton frame is arranged on the outside of described inner frame and is spaced apart with described inner frame；

Rubber layer, described rubber layer is folded between described inner frame and described outer skeleton；The outer peripheral face of wherein said inner frame On be provided with multiple projections.

2. the bushing for vehicle according to claim 1 is it is characterised in that multiple described projection is along described inner frame Circumferential uniform intervals distribution.

3. the bushing for vehicle according to claim 1 it is characterised in that multiple described raised with described inner frame The ultimate range of central axis is different.

4. the bushing for vehicle according to claim 1 is it is characterised in that described projection includes：First son raised and Second son is raised, the ultimate range of the raised central axis with described inner frame of described first son be more than described second son raised with The ultimate range of the central axis of described inner frame.

5. the bushing for vehicle according to claim 4 is two it is characterised in that described first son is raised, and two Individual described first sub- projection is opposite to each other, and described second son is raised to be two, and two described second sub- projections are opposite to each other.

6. the bushing for vehicle according to claim 1 it is characterised in that multiple described projection to be circular arc convex Rise.

7. the bushing for vehicle according to claim 1 is it is characterised in that be provided with hollow knot in described rubber layer Structure.

8. the bushing for vehicle according to claim 7 is it is characterised in that described hollow-core construction is multiple and multiple Described hollow-core construction is along the circumferential uniform intervals distribution of described rubber layer.

9. the bushing for vehicle according to claim 7 is it is characterised in that described hollow-core construction is configured to arc, institute State hollow-core construction to arrange near described dermoskeleton frame.

10. a kind of vehicle is it is characterised in that include the bushing any one of claim 1-9.