CN205639259U - Buffer and vehicle of acting as go -between of shifting - Google Patents
Buffer and vehicle of acting as go -between of shifting Download PDFInfo
- Publication number
- CN205639259U CN205639259U CN201620496987.5U CN201620496987U CN205639259U CN 205639259 U CN205639259 U CN 205639259U CN 201620496987 U CN201620496987 U CN 201620496987U CN 205639259 U CN205639259 U CN 205639259U
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- bracing wire
- gear
- shifting
- urceolus
- fixed
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Abstract
The utility model relates to a vehicle operating system field of shifting provides a vehicle and the buffer that acts as go -between that shifts, shift gears act as go -between buffer including the buffering cylinder body with can the internal gliding fixed core of acting as go -between that makes a round trip of cushioned cylinder, the end that stretches out of the fixed core of wherein acting as go -between stretches out from the first end of buffering cylinder body, and the second end of buffering cylinder body has the entry of acting as go -between of shifting gears, and acts as go -between and be formed with the passageway of acting as go -between in the fixed core, is provided with on the fixed core of acting as go -between to be used for the fixed mounting of acting as go -between of shifting gears and acting as go -between, and internal being provided with of cushioned cylinder is used for fixing the elastomeric element that elasticity was exerted to the core to acting as go -between. Shift and act as go -between buffer and can avoid effectively shifting acting as go -between and broken, it arranges the flexibility, satisfies the requirement that whole car was arranged.
Description
Technical field
This utility model relates to vehicle shift operation system technology field, delays particularly to a kind of gear-shifting bracing wire
Flushing device.Additionally, this utility model further relates to a kind of vehicle.
Background technology
Along with the continuous renewal of power assembly, vehicle shift bracing wire (alternatively referred to as " gear-shifting inhaul cable line " or
" gear-shifting inhaul cable ") also can be limited by various factors, for avoiding gear-shifting bracing wire at automobile when arranging
Starting, parking or anxious accelerator medium power assembly are pulled off with the slight oscillatory of engine mounting, at cloth
Need to reserve certain buffering capacity when putting gear-shifting bracing wire, but according to arrangement situation, tend not to full
Foot buffer requirements, the situation that gear-shifting bracing wire is the most often pulled off.
It addition, prior art avoids the risk being pulled off simply by reserved buffering capacity, this kind of way makes
Gear-shifting bracing wire when arranging, often it is dodged by amendment its Surrounding Parts, design cost is higher,
Cycle is longer.
Utility model content
In view of this, this utility model is directed to a kind of gear-shifting bracing wire buffer unit, and this gear-shifting bracing wire delays
Flushing device is not only able to efficiently solve the buffer problem of gear-shifting bracing wire, and gear-shifting bracing wire is being arranged
Shi Gengjia is flexible, meets the requirement of arrangement.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of gear-shifting bracing wire buffer unit, it includes buffering cylinder body and can in described cushion dashpot body back and forth
Core body is fixed in the bracing wire slided, and the external part of core body from described buffering cylinder body the is fixed in wherein said bracing wire
One end is stretched out, and second end relative with described first end of described buffering cylinder body has gear-shifting bracing wire entrance,
And the inner court relative with described external part of core body in described bracing wire fixed core body, is fixed from described bracing wire
Being formed with bracing wire passage to described external part, described bracing wire is fixed to be provided with on core body and is drawn for fixing gearshift
The bracing wire fixture of line；And be provided with in described cushion dashpot body and apply for described bracing wire being fixed core body
The elastomeric element of elastic force, to disappear in described external force being fixed core body by the outwardly directed described bracing wire of external force
Except time can by described elastic force retraction reset.
Further, described bracing wire passage can be fixed described the inner of core body from described bracing wire and stretches to described
Going out to hold through described bracing wire fixed core body to be formed, described bracing wire fixture is arranged on described bracing wire and fixes core body
The section of stretching out periphery on.
Further, described bracing wire fixture can be clip.
Further, it is inner core that described buffering cylinder body includes that core body fixed by urceolus, described bracing wire, described interior
The hollow through channel of cylinder forms described bracing wire passage, and wherein said inner core includes internal barrel body and formation
In the peripheral outer lips stopper section of end, described internal barrel body the inner, described urceolus include urceolus barrel and
It is formed at the inner circumferential flange stopper section of described urceolus barrel the first end end, described peripheral outer lips stopper section
It is positioned at the outer peripheral face of described urceolus barrel and described peripheral outer lips stopper section and described urceolus barrel
Inner peripheral surface interference fits, the described external part of described internal barrel body is stretched from described inner circumferential flange stopper section
Go out and the inner peripheral surface interference fits of outer peripheral face and described inner circumferential flange stopper section of described internal barrel body, from
And described inner core can be slided in described urceolus.
Further, described elastomeric element is the buffer spring being arranged in described urceolus barrel, and institute
State buffer spring be sleeved on described internal barrel body outer circumferential surface and can be compressed and uphold, described buffering
The two ends of spring are resiliently supported between described peripheral outer lips stopper section and inner circumferential flange stopper section, with can
Described inner core is applied described elastic force.
Further, described buffering cylinder body also includes spacing hollow stud, in described spacing hollow stud
Empty axial pass-through holes forms described gear-shifting bracing wire entrance, and described spacing hollow stud includes external screw thread main body
Portion, described external screw thread main part is threadably mounted at the relative with the first end it described of described urceolus barrel
In the female thread peristome of the second end, and in described external screw thread main body section is in described urceolus barrel
End end face is connected on the described inner end face of described inner core.
Further, described spacing hollow stud also includes being formed at end, described external screw thread main part outer end
Limit convex edge, periphery, described urceolus also includes the described first end end being formed at described urceolus barrel
The peripheral outer lips portion in portion, limit convex edge, the described periphery end face relative with described peripheral outer lips portion is formed as
Locating surface installed by urceolus.
Relative to prior art, gear-shifting bracing wire buffer unit described in the utility model has the advantage that
Gear-shifting bracing wire buffer unit described in the utility model in use, by making gear-shifting bracing wire
Through gear-shifting bracing wire entrance and bracing wire passage and be fixed to bracing wire and fix on core body, so vehicle start,
Stop or in anxious accelerator, power assembly makes gear-shifting bracing wire with the slight oscillatory of engine mounting
When there is the risk being pulled off, gear-shifting bracing wire is driven bracing wire to fix core body to overcome elastomeric element by tractive
Elastic force protruding, play the effect of pulling force buffering, be effectively prevented from gear-shifting bracing wire and be pulled off, send out
Motivation is stablized back pull and is eliminated, and bracing wire is fixed core body and resetted under the elastic force effect of elastomeric element, so that
Obtain gear-shifting bracing wire and be in normal operating condition.It addition, gear-shifting bracing wire buffer unit of the present utility model is arranged
Flexibly, can by gear-shifting bracing wire buffer unit buffering cylinder body be fixed on gear-shifting bracing wire by way of vehicle chassis
Appropriate location so that gear-shifting bracing wire is more flexible on arranging, meet the requirement of arrangement.
Another object of the present utility model is to propose a kind of vehicle, and the gear shift operation system of this vehicle can
Efficiently solve the buffer problem of gear-shifting bracing wire, and gear-shifting bracing wire is more flexible when arranging, it is possible to have
Effect ground adapts to the requirement of arrangement.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of vehicle, including vehicle shift operating system, wherein, described vehicle shift operating system is arranged
There are the arbitrary gear-shifting bracing wire buffer unit in above-mentioned first to the 6th technical scheme of this utility model, Qi Zhongsuo
The gear-shifting bracing wire stating vehicle shift operating system passes described gear-shifting bracing wire entrance and bracing wire passage and passes through
Described bracing wire fixture is fixed on described bracing wire and fixes on core body, and described buffering cylinder body is directly or by gearshift
Guy wire support is fixed on vehicle chassis.
As another kind of technical scheme, this utility model provides a kind of vehicle, including vehicle shift operation is
System, it is characterised in that described vehicle shift operating system is provided with described in above-mentioned 7th kind of technical scheme
Gear-shifting bracing wire buffer unit, the gear-shifting bracing wire of wherein said vehicle shift operating system draws through described gearshift
Line entrance and bracing wire passage are also fixed on described bracing wire by described bracing wire fixture and fix on core body, described
Urceolus is fixed on vehicle chassis by gear-shifting pull wire bracket, and wherein said gear-shifting pull wire bracket includes having
The urceolus location and installation portion of passage installed by urceolus, and described urceolus stretches into described urceolus and installs in passage, and institute
State limit convex edge, the periphery described urceolus relative with described peripheral outer lips portion to install described in locating surface clamping
The two ends end face in urceolus location and installation portion.
Further, described gear-shifting pull wire bracket also includes the support being connected to described urceolus location and installation portion
Body, described rack body portion is formed with the fixing hole for fixing described gear-shifting pull wire bracket.
Described vehicle is identical relative to prior art have the advantage that with above-mentioned gear-shifting bracing wire buffer unit,
Do not repeat them here.
Other features and advantages of the utility model will give in detailed description of the invention part subsequently in detail
Explanation.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing,
Schematic description and description of the present utility model is used for explaining this utility model, is not intended that this reality
With novel improper restriction.In the accompanying drawings:
Fig. 1 is the schematic front view of the gear-shifting bracing wire buffer unit described in this utility model embodiment；
Fig. 2 is the line A-A along Fig. 1 of the gear-shifting bracing wire buffer unit described in this utility model embodiment
The cross-sectional schematic of cutting.
Fig. 3 is the decomposing schematic representation of the gear-shifting bracing wire buffer unit described in this utility model embodiment；
Fig. 4 is that the gear-shifting bracing wire buffer unit described in this utility model embodiment is installed to gear-shifting pull wire bracket
On mounting structure schematic diagram.
Fig. 5 is the knot of the inner core buffering movement of the gear-shifting bracing wire buffer unit described in this utility model embodiment
Structure schematic diagram.
Description of reference numerals:
The spacing hollow stud of 1-, limit convex edge, 1a-periphery, 1b-external screw thread main part, 2-urceolus, 2a-
Urceolus barrel, 2b-peripheral outer lips portion, 2c-inner circumferential flange stopper section, 3-buffer spring, 4-inner core, 4a-
Internal barrel body, 4b-peripheral outer lips stopper section, 5-clip, 6-moves interval, 7-gear-shifting pull wire bracket,
7a-urceolus location and installation portion, 7b-rack body portion, 7c-fixing hole, 8-bracing wire passage, 9-gear-shifting bracing wire
Entrance.
Detailed description of the invention
It should be noted that in the case of not conflicting, in embodiment in this utility model and embodiment
Feature can be mutually combined.
It addition, the noun of locality being previously mentioned in embodiment of the present utility model " interior " and " outward ", such as
" inner ", refers to the one end being in the cushion dashpot body of this utility model gear-shifting bracing wire buffer unit, right
Ying Di, " external part " and " outer end " then refers to be in the other end of cushion dashpot external body." urceolus " and
" inner core " is concept comparatively speaking, and wherein inner core is at least partially in outer barrel.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
With reference to Fig. 1 and Fig. 2, this utility model provides a kind of gear-shifting bracing wire buffer unit, and it includes buffering
Core body is fixed in cylinder body and the bracing wire that can slidably reciprocate in described cushion dashpot body, and wherein core body is fixed in bracing wire
External part from buffering cylinder body the first end stretch out, buffering cylinder body second end relative with the first end have
Fix the inner relative with external part of core body from bracing wire in gear-shifting bracing wire entrance 9, and bracing wire fixed core body
Being formed with bracing wire passage 8 towards external part, bracing wire is fixed and is provided with on core body for fixing gear-shifting bracing wire
Bracing wire fixture.The elastomeric element applying elastic force for bracing wire being fixed core body it is provided with in cushion dashpot body,
Multiple can be bounced back by elastic force when being fixed the elimination of core body power outside by the outwardly directed bracing wire of external force
Position.
It should be noted that in the above-mentioned basic embodiment of this utility model gear-shifting bracing wire buffer unit,
Buffering cylinder body is not limited to the urceolus 2 shown in Fig. 1 and Fig. 2 and the concrete shape of spacing hollow stud 1 assembling
Formula, in technology concept of the present utility model, buffering cylinder body can be with the cylinder barrel form being integrated, also
Other separate form of concrete structure shown in Fig. 1 and Fig. 2 can be not limited to, if this buffering cylinder body
The first end formed and fix, for bracing wire, the opening that the external part of core body stretches out, the second end forms gear-shifting bracing wire and enters
Mouth 9.
Bracing wire is fixed core body and is also not limited to the drum forms shown in Fig. 1 and Fig. 2, and it can also the side of being
Cylinder, shaft-like or post type.It addition, although preferably, bracing wire fix bracing wire passage 8 on core body from
Described bracing wire is fixed the inner of core body and is formed to the through described bracing wire fixed core body of external part, bracing wire fixture
It is arranged on the periphery of the section of stretching out that core body is fixed in described bracing wire, so installs and fixes bracing wire side
Just.It will be clear, however, that, this bracing wire is fixed the shape of the bracing wire passage 8 formed on core body and is not limited to
This, such as, bracing wire passage 8 can fix the inner segment of core body towards external part axially extending a section from bracing wire,
And then it is folded on the outer peripheral face of the section of stretching out formation opening.It is said that in general, bracing wire passage 8 can be formed as
Various forms or shape, as long as it can pass through gear-shifting bracing wire, and would be attached to draw by bracing wire fixture
Line is fixed on core body, within all should belonging to technology concept of the present utility model.
Bracing wire fixture can use the various securing member that can fix bracing wire, and such as locking strutcture etc. are excellent
Selection of land, shown in Figure 1, described bracing wire fixture can be clip 5, uses clip 5 to fix bracing wire
More convenient reliably.
See Fig. 1 to Fig. 3, as this utility model a kind of preferably specific constructive form, above-mentioned buffering
Cylinder body can include urceolus 2, and it can be inner core 4 that core body is fixed in bracing wire, the hollow through channel of inner core 4
Forming bracing wire passage 8, wherein inner core 4 includes internal barrel body 4a and is formed in internal barrel body 4a
The peripheral outer lips stopper section 4b of end end, urceolus 2 includes urceolus barrel 2a and is formed at urceolus cylinder
The inner circumferential flange stopper section 2c of portion 2a the first end end, peripheral outer lips stopper section 4b are positioned at described urceolus cylinder
Body 2a is interior and the outer peripheral face of peripheral outer lips stopper section 4b is joined with the inner peripheral surface transition of urceolus barrel 2a
Closing, the external part of internal barrel body 4a stretches out from inner circumferential flange stopper section 2c and internal barrel body 4a
Outer peripheral face and the inner peripheral surface interference fits of inner circumferential flange stopper section 2c, so that inner core 4 can be outside
Slide in cylinder 2, this simple and compact for structure, it can be ensured that the movement of inner core 4 is steady, and needs essence
The surface of processing is relatively fewer, saves processing cost, and is easy to the installation of elastomeric element.
Further, shown in Figure 2, described elastomeric element is to be arranged in urceolus barrel 2a
Buffer spring 3, and buffer spring 3 is sleeved on internal barrel body 4a outer peripheral face and can be compressed and stretch
, the two ends of buffer spring 3 are resiliently supported at peripheral outer lips stopper section 4b and the urceolus 2 of inner core 4
Between inner circumferential flange stopper section 2c, inner core 4 can be applied described elastic force.At this preferred tool
In mounting structure form, elastomeric element uses the helical spring of advantage of lower cost, and gear-shifting bracing wire
Buffer unit job stability is higher, and reliability is preferable, it is not easy to occur card to wait indefinitely fault.Need at this
Illustrating, elastomeric element is not limited to use the form shown in Fig. 2, and it can also use leaf spring, rubber
The forms such as glue spring, it addition, the mode that elastomeric element applies elastic force is also not limited to the employing shown in Fig. 2
The form of elastic pressure, such as spring can also be arranged on the second end of buffering cylinder body and the inner of inner core 4
Between, and by the form of elastic force pulling force, inner core is applied reseting elasticity.
Further, shown in Figure 2, in addition to above-mentioned urceolus 4, described buffering cylinder body is also
Including spacing hollow stud 1, the hollow axial pass-through holes of spacing hollow stud 1 forms above-mentioned gear-shifting bracing wire
Entrance 9, spacing hollow stud 1 includes external screw thread main part 1b, and external screw thread main part 1b screw thread is installed
In the female thread peristome of second end relative with its first end of urceolus barrel 2a, and external screw thread
Main part 1b is positioned at the inner end face of urceolus barrel 2a and is connected on the inner end face of inner core 4.This
Plant preferred concrete structure and be easy to the installation of inner core and urceolus, the situation being especially damaged at inner core 4
Under, conveniently by pulling down spacing hollow stud 1, inner core 4 can be replaced, and, by limit
The threaded adjusting of position hollow stud 1, can carry out spacing to inner core 4 easily and adjust elastomeric element
Elastic force, adapts to different buffering operating modes.
On the basis of using above-mentioned spacing hollow stud 1, for the ease of gear-shifting bracing wire of the present utility model
The installation of buffer unit, spacing hollow stud 1 can also include being formed at external screw thread main part 1b outer end
Limit convex edge, the periphery 1a of end, urceolus 2 also includes the first end end being formed at urceolus barrel 2a
The peripheral outer lips portion 2b in portion, the end face shape that described periphery limit convex edge 1a is relative with peripheral outer lips portion 2b
Become urceolus and locating surface is installed.Under the concrete structure of this gear-shifting bracing wire buffer unit, can supporting be formed
For the gear-shifting pull wire bracket 7 installed, can be by gear-shifting bracing wire buffering dress by this gear-shifting pull wire bracket 7
Put and be fixed on vehicle chassis.Specifically, shown in Figure 4, this gear-shifting pull wire bracket 7 can include
Having urceolus and install the urceolus location and installation portion 7a of passage, during installation, urceolus 2 stretches into urceolus and installs passage
In, by fastening above-mentioned spacing hollow stud 1 so that the limit convex edge, periphery of spacing hollow stud 1
1a installs locating surface clamping urceolus location and installation portion with the urceolus relative for peripheral outer lips portion 2b of above-mentioned urceolus
On the two ends end face of 7a, thus gear-shifting bracing wire buffer unit is fixed on gear-shifting pull wire bracket 7.Additionally,
In order to be fixed on vehicle chassis by gear-shifting pull wire bracket 7 easily, gear-shifting pull wire bracket 7 also includes even
Be connected to the rack body portion 7b of above-mentioned urceolus location and installation portion 7a, rack body portion 7b is formed for
The fixing hole 7c of fixing gear-shifting pull wire bracket 7.
On the basis of the technical scheme of above-mentioned gear-shifting bracing wire buffer unit of the present utility model, this practicality is new
Type sea provides a kind of vehicle, and it includes vehicle shift operating system, and wherein, the operation of described vehicle shift is
System is provided with the gear-shifting bracing wire buffer unit of any of the above-described version, and wherein gear-shifting bracing wire draws through gearshift
Line entrance 9 and bracing wire passage 8 are also fixed on bracing wire by bracing wire fixture and fix on core body, buffer cylinder body
It is fixed on vehicle chassis directly or by gear-shifting pull wire bracket, such as concrete by shown in above-mentioned Fig. 4
The gear-shifting pull wire bracket of version is fixed on vehicle chassis.It is said that in general, described gear-shifting bracing wire buffering
The buffering cylinder body of device can be fixed on gear-shifting bracing wire the position of vehicle chassis of process, typically, example
As being fixed in vehicle frame, variator or steering gear.
In order to help the understanding the technical solution of the utility model that those skilled in the art are more deep, below tie
The gear-shifting bracing wire buffer unit closing this utility model preferred implementation shown in Fig. 1 to Fig. 5 describes its peace
Process of assembling and buffering operation principle.
Each different embodiment above-mentioned have mentioned, in the preferred reality shown in Fig. 1 to Fig. 5
Executing in example, buffer spring 3 is sleeved on inner core 4, and and the inner peripheral surface of urceolus 2 between there is gap,
To prevent from affecting the elastic telescopic motion of buffer spring 3, inner core 4 and urceolus 2 are interference fits, with both
Can guarantee that inner core 4 extends and retracts motion, also ensures that the robust motion of inner core 4.Spacing hollow spiral shell
Inner core 4, by screw threads for fastening, is pressed on buffer spring 3 by post 1 and urceolus 2.Additionally, inner core 4
The section of stretching out outer peripheral face on clip 5 is set, for fastening gear-shifting bracing wire.
During assembling, in the urceolus location and installation portion 7a that urceolus 2 is inserted gear-shifting pull wire bracket 7 before,
In urceolus 2, load buffer spring 3, inner core 4 successively, and then urceolus 2 is inserted gear-shifting pull wire bracket 7
Urceolus location and installation portion 7a in and tighten spacing hollow stud 1, the periphery of spacing hollow stud 1 is spacing
At the bottom of flange part 1a and the peripheral outer lips portion 2b of urceolus 2 by spacing for urceolus on gear-shifting pull wire bracket 7, change
Gear guy wire support 7 is fixed on vehicle chassis.Gear-shifting bracing wire (is changed from the hollow hole of spacing hollow stud 1
Gear bracing wire entrance 9) pass with the bracing wire passage 8 in inner core 4, behind location, with clip 5, gearshift is drawn
Line is clamped on inner core 4.
In work process, along with the motion of engine mounting in vehicle start, parking or anxious accelerator,
Gear-shifting bracing wire is followed power assembly and is stretched, and it is total to power in urceolus 2 that inner core 4 compresses buffer spring 3
Become one end to move, between the inner and the inner of inner core 4 of spacing hollow stud 1, form mobile interval 6,
Thus play cushioning effect.When, after vehicle stable movement, inner core 4 is rebounded by buffer spring 3, to contact
To the inner of spacing hollow stud 1, inner core 4 resets and eliminates mobile interval 6.
Gear-shifting bracing wire buffer unit of the present utility model in use, by making gear-shifting bracing wire pass
Gear-shifting bracing wire entrance 9 and bracing wire passage 8 are also fixed to bracing wire and fix on core body, so vehicle start,
Stop or in anxious accelerator, power assembly makes gear-shifting bracing wire with the slight oscillatory of engine mounting
When there is the risk being pulled off, gear-shifting bracing wire is driven bracing wire to fix core body to overcome elastomeric element by tractive
Elastic force protruding, play the effect of pulling force buffering, be effectively prevented from gear-shifting bracing wire and be pulled off, send out
Motivation is stablized back pull and is eliminated, and bracing wire is fixed core body and resetted under the elastic force effect of elastomeric element, so that
Obtain gear-shifting bracing wire and be in normal operating condition.It addition, gear-shifting bracing wire buffer unit of the present utility model is arranged
Flexibly, can by gear-shifting bracing wire buffer unit buffering cylinder body be fixed on gear-shifting bracing wire by way of vehicle chassis
Appropriate location so that gear-shifting bracing wire is more flexible on arranging, meet the requirement of arrangement.
Meanwhile, gear-shifting bracing wire buffer unit structure of the present utility model is simple and reliable, and low cost has good
Technology using value.Vehicle of the present utility model has above-mentioned advantage equally, is not repeated this to describe.
The foregoing is only preferred embodiment of the present utility model, not new in order to limit this practicality
Type, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement made
Deng, within should be included in protection domain of the present utility model.
Claims (10)
1. a gear-shifting bracing wire buffer unit, it is characterised in that include buffering cylinder body and can be described
Core body is fixed in the bracing wire slidably reciprocated in cushion dashpot body, wherein
Described bracing wire is fixed the external part of core body and is stretched out from the first end of described buffering cylinder body, described cushion dashpot
Second end relative with described first end of body has gear-shifting bracing wire entrance (9), and described bracing wire fixed core
Internal fix the inner relative with described external part of core body from described bracing wire and formed towards described external part
Having bracing wire passage (8), described bracing wire is fixed the bracing wire being provided with on core body for fixing gear-shifting bracing wire and is fixed
Part；And
The elastomeric element applying elastic force for described bracing wire being fixed core body it is provided with in described cushion dashpot body,
So that institute can be passed through when described external force eliminates being fixed core body by the outwardly directed described bracing wire of external force
State elastic force retraction to reset.
Gear-shifting bracing wire buffer unit the most according to claim 1, it is characterised in that described bracing wire
Described the inner that passage (8) fixes core body from described bracing wire is fixed to the through described bracing wire of described external part
Core body is formed, and described bracing wire fixture is arranged on the periphery of the section of stretching out that core body is fixed in described bracing wire.
Gear-shifting bracing wire buffer unit the most according to claim 2, it is characterised in that described bracing wire
Fixture is clip (5).
4. according to the gear-shifting bracing wire buffer unit described in Claims 2 or 3, it is characterised in that described
Buffering cylinder body includes urceolus (2), and it is inner core (4) that core body is fixed in described bracing wire, described inner core (4)
Hollow through channel forms described bracing wire passage (8), wherein
Described inner core (4) includes internal barrel body (4a) and is formed at described internal barrel body (4a)
The peripheral outer lips stopper section (4b) of inner end, described urceolus (2) include urceolus barrel (2a) and
Be formed at the inner circumferential flange stopper section (2c) of described urceolus barrel (2a) the first end end, described outside
Week flange stopper section (4b) is positioned at described urceolus barrel (2a) and described peripheral outer lips stopper section (4b)
The inner peripheral surface interference fits of outer peripheral face and described urceolus barrel (2a), described internal barrel body (4a)
Described external part stretch out from described inner circumferential flange stopper section (2c) and described internal barrel body (4a)
Outer peripheral face and the inner peripheral surface interference fits of described inner circumferential flange stopper section (2c), so that described inner core
(4) can slide in described urceolus (2).
Gear-shifting bracing wire buffer unit the most according to claim 4, it is characterised in that described elasticity
Parts are for be arranged at the buffer spring (3) in described urceolus barrel (2a), and described buffer spring (3)
It is sleeved on described internal barrel body (4a) outer peripheral face and can be compressed and uphold, described buffer spring
(3) two ends are resiliently supported at described peripheral outer lips stopper section (4b) and inner circumferential flange stopper section (2c)
Between, described inner core (4) can be applied described elastic force.
Gear-shifting bracing wire buffer unit the most according to claim 5, it is characterised in that described buffering
Cylinder body also includes spacing hollow stud (1), the hollow axial pass-through holes of described spacing hollow stud (1)
Forming described gear-shifting bracing wire entrance (9), described spacing hollow stud (1) includes external screw thread main part (1b),
Described external screw thread main part (1b) is threadably mounted at described with it the first of described urceolus barrel (2a)
In holding the female thread peristome of the second relative end, and described external screw thread main part (1b) be positioned at described outside
Inner end face in cylinder barrel (2a) is connected on the described inner end face of described inner core (4).
Gear-shifting bracing wire buffer unit the most according to claim 6, it is characterised in that described spacing
Hollow stud (1) also includes that the periphery being formed at described external screw thread main part (1b) end, outer end is spacing
Flange part (1a), described urceolus (2) also includes be formed at described urceolus barrel (2a) described
The peripheral outer lips portion (2b) of end, one end, limit convex edge, described periphery (1a) and described peripheral outer lips
The relative end face in portion (2b) is formed as urceolus and installs locating surface.
8. a vehicle, including vehicle shift operating system, it is characterised in that described vehicle shift is grasped
The gear-shifting bracing wire buffer unit described in any one it is provided with in claim 1-6 as system, wherein said
The gear-shifting bracing wire of vehicle shift operating system passes described gear-shifting bracing wire entrance (9) and bracing wire passage (8)
And be fixed on described bracing wire by described bracing wire fixture and fix on core body, described buffering cylinder body is directly or logical
Cross gear-shifting pull wire bracket to be fixed on vehicle chassis.
9. a vehicle, including vehicle shift operating system, it is characterised in that described vehicle shift is grasped
System is provided with the gear-shifting bracing wire buffer unit described in claim 7, and wherein said vehicle shift operates
The gear-shifting bracing wire of system draws through described gear-shifting bracing wire entrance (9) and bracing wire passage (8) and described in passing through
Line fixture is fixed on described bracing wire and fixes on core body, and described urceolus (2) passes through gear-shifting pull wire bracket (7)
It is fixed on vehicle chassis, wherein
Described gear-shifting pull wire bracket (7) includes that having urceolus installs the urceolus location and installation portion (7a) of passage,
Described urceolus (2) stretches into described urceolus and installs in passage, and limit convex edge, described periphery (1a) and
The described urceolus location and installation portion of described urceolus installation locating surface clamping that described peripheral outer lips portion (2b) is relative
(7a) two ends end face.
Vehicle the most according to claim 9, it is characterised in that described gear-shifting pull wire bracket (7)
Also including the rack body portion (7b) being connected to described urceolus location and installation portion (7a), described support is originally
Body (7b) is formed with the fixing hole (7c) for fixing described gear-shifting pull wire bracket (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620496987.5U CN205639259U (en) | 2016-05-27 | 2016-05-27 | Buffer and vehicle of acting as go -between of shifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620496987.5U CN205639259U (en) | 2016-05-27 | 2016-05-27 | Buffer and vehicle of acting as go -between of shifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205639259U true CN205639259U (en) | 2016-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620496987.5U Active CN205639259U (en) | 2016-05-27 | 2016-05-27 | Buffer and vehicle of acting as go -between of shifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205639259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425935A (en) * | 2017-02-14 | 2018-08-21 | 北京汽车动力总成有限公司 | A kind of gear-shifting inhaul cable vibration isolation sound arrester, gear-shifting inhaul cable assembly and automobile |
-
2016
- 2016-05-27 CN CN201620496987.5U patent/CN205639259U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425935A (en) * | 2017-02-14 | 2018-08-21 | 北京汽车动力总成有限公司 | A kind of gear-shifting inhaul cable vibration isolation sound arrester, gear-shifting inhaul cable assembly and automobile |
| CN108425935B (en) * | 2017-02-14 | 2023-10-03 | 北京汽车动力总成有限公司 | Gear shifting inhaul cable vibration isolation and sound insulation device, gear shifting inhaul cable assembly and automobile |
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