CN109268485A - Manual car shifter of transmission - Google Patents
Manual car shifter of transmission Download PDFInfo
- Publication number
- CN109268485A CN109268485A CN201811301551.6A CN201811301551A CN109268485A CN 109268485 A CN109268485 A CN 109268485A CN 201811301551 A CN201811301551 A CN 201811301551A CN 109268485 A CN109268485 A CN 109268485A
- Authority
- CN
- China
- Prior art keywords
- reversal means
- shift
- connecting shaft
- connectors
- hole
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title description 7
- 238000005096 rolling process Methods 0.000 claims description 14
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/0278—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/32—Gear shift yokes, e.g. shift forks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H2059/026—Details or special features of the selector casing or lever support
- F16H2059/0269—Ball joints or spherical bearings for supporting the lever
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H2063/3083—Shift finger arrangements, e.g. shape or attachment of shift fingers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/32—Gear shift yokes, e.g. shift forks
- F16H2063/321—Gear shift yokes, e.g. shift forks characterised by the interface between fork body and shift rod, e.g. fixing means, bushes, cams or pins
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/32—Gear shift yokes, e.g. shift forks
- F16H2063/322—Gear shift yokes, e.g. shift forks characterised by catches or notches for moving the fork
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/32—Gear shift yokes, e.g. shift forks
- F16H2063/324—Gear shift yokes, e.g. shift forks characterised by slide shoes, or similar means to transfer shift force to sleeve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Abstract
The invention discloses a kind of reliability and comfort are preferable, eaily manual gear of vehicle gearshift when maintenance replacement, it includes shifting shaft (11), the shift seat (1) being set on shifting shaft, reversal means (3) comprising interconnecting piece (30) and reversal means portion (31), the selector fork axis (5) that axially can be slidingly installed on mission case, with shift fork axis connection which is provided with the approximate top of the global shape that upwardly extends for opening fall convex shape shift port (41) selector fork (4), two medial surfaces of the shift port bottom are shift end face (410), the lower part of the shift seat is located in shift port top, the reversal means portion of the reversal means is located in shift port bottom, it is characterized by: the reversal means is separate structure, the top of its interconnecting piece is fixed with shift seat Connection, reversal means portion rolls the lower part for being connected to interconnecting piece and periphery is rounded face.
Description
Technical field
The present invention relates to gearshift mechanism of automotive transmission, more particularly to a kind of manual car shifter of transmission.
Background technique
A kind of common manual gear of vehicle gearshift (as shown in Figure 1,2 and 3) on existing market comprising shift
Axis 11, the shift seat 1 being set on shifting shaft 11, the reversal means 3 that top is fixedly connected with shift seat 1 can axially slidingly
The selector fork axis 5 being installed on mission case, with shift fork axle 5 connect to which is provided with the global shape that upwardly extends approximate
Top is the selector fork 4 of the shift port 41 of the convex shape of opening, and two medial surfaces of shift 41 bottom of port are to change
Keep off end face 410；Wherein, the lower part of the shift seat 1 is located in shift 41 top of port, and the reversal means 3 is overall structure, including
The interconnecting piece 30 and the reversal means portion 31 extended downwardly by interconnecting piece 30 that top is fixedly connected with shift seat 1, the reversal means portion 31 is
Spherical surface body is simultaneously located in shift 41 bottom of port；When shift, shifting shaft 11 drives shift seat 1 and reversal means 6 counterclockwise or up time
Needle rotates (as shown by the arrows in Figure 1), when the two sides in the reversal means portion 31 of reversal means 3 are just respectively and on the inside of shift 41 bottom of port two
When shift end face 410 contacts and selector fork 4 and shift fork axle 5 is driven to horizontally slip (as illustrated by the arrows in fig. 1), the reversal means of reversal means 3
The shift end face 410 of two inside of portion 31 and shift 41 bottom of port just occurs sliding friction and continues to that shift is completed.It is this existing
Manual gear of vehicle gearshift present in technical problem be；Since reversal means 3 is overall structure, in shift process
In, reversal means 3 is that the shift end face 410 in the reversal means portion 31 and shift port 41 of spherical surface body carries out sliding friction, sliding friction
Frictional force it is larger, after long-term work, reversal means portion 31 and shift end face 410 are easy excessive wear, and the stroke that causes to shift gears is insufficient, draw
Rise it is out of supply, beat tooth etc., reliability is poor.Gear shifting force is larger simultaneously, smooth gear shifting is poor, and comfort is also poor.Further, since
Since reversal means 3 is overall structure, the top of interconnecting piece 30 is fixedly connected with shift seat 1, causes because its reversal means portion 31 is because of abrasion
It needs repairing relatively difficult when replacing.
Summary of the invention
The invention solves the technical issues of be to provide a kind of reliability and comfort preferably, maintenance replacement when side
Just manual gear of vehicle gearshift.
In order to solve the above technical problems, manual gear of vehicle gearshift of the invention comprising shifting shaft is set in
Shift seat on shifting shaft, the reversal means comprising interconnecting piece and reversal means portion can be axially slidingly installed on mission case
Selector fork axis, which is provided with the approximate top of the global shape that upwardly extends with shift fork axis connection as the convex shape that falls of opening
Shift port selector fork, it is described shift port bottom two medial surfaces be shift end face, it is described shift seat lower portion
In shift port top, the reversal means portion of the reversal means is located in shift port bottom, it is characterised in that: the reversal means is fission
The top of structure, interconnecting piece is fixedly connected with shift seat, and reversal means portion rolls the lower part for being connected to interconnecting piece and periphery as circle
Shape face.
Further, the reversal means portion of the reversal means 3 is rolling disk.
Further, the reversal means portion of the reversal means 3 is spin.
Further, the reversal means portion of the reversal means 3 is the rolling that axial ends is scabbled, radially centre is the spherical of evagination
Pearl.
Further, the reversal means portion of the reversal means is roller.
It further, further include connecting shaft, the interconnecting piece of the reversal means is equipped with to be extended downwardly by its two sides of the bottom spacing
Two connectors, for the connecting shaft fixing assembling between two connectors, the center in the reversal means portion is equipped with aperture
Micro- through-hole greater than connecting shaft outer diameter, the reversal means portion are rollably assemblied in connecting shaft by through-hole.
It further, further include connecting shaft, the interconnecting piece of the reversal means is equipped with to be extended downwardly by its two sides of the bottom spacing
And two connectors which is provided with axial blind hole, the outer diameter of the connecting shaft be slightly less than the axial blind hole of two connectors and
It is installed among the axial blind hole of two connectors, is rollably assemblied between two connectors, described group by its both ends
Finger portion center is equipped with the small through-hole in connecting shaft outer diameter in aperture, and the reversal means portion is by through-hole fixing assembling in connecting shaft
On.
It further, further include connecting shaft of the both ends equipped with radial protrusion, the interconnecting piece of the reversal means is equipped with by its bottom
What portion two sides spacing extended downwardly is respectively equipped with two connectors of the axially extending bore of the micro- outer diameter greater than connecting shaft in aperture thereon,
The two sides of the connecting shaft by can axially extending bore be rollably assemblied between two connectors, the radial protrusion position at both ends
Except the both ends of two connectors, the center in the reversal means portion is equipped with the small through-hole in connecting shaft outer diameter in aperture, institute
Reversal means portion is stated by through-hole fixing assembling in connecting shaft.
Further, the middle part of the connecting shaft is equipped with internal spline or external splines, correspondingly, the centre bit in the reversal means portion
It is small in the external splines of connecting shaft outer diameter or the through-hole of internal spline to install aperture, reversal means portion spline connection ground fixing assembling
In in connecting shaft.
The present invention include it is following the utility model has the advantages that
Since reversal means is separate structure, the top of interconnecting piece is fixedly connected with shift seat, and reversal means portion rolls and is connected to connection
The lower part and periphery in portion are rounded face.Therefore, when shift, shifting shaft drives shift seat and reversal means to turn counterclockwise or clockwise
It is dynamic, being just in rolling contact respectively with the shift end face of two inside of shift port bottom and drive selector fork when the reversal means portion of reversal means
When horizontally slipping with shift fork axle, the shift end face of two inside of the reversal means portion of reversal means and shift port bottom just occur rolling friction and
Continue to that shift is completed.Obviously, in shift process of the invention, shift end face in the reversal means portion of reversal means and shift port into
Capable is rolling friction, and the frictional force of rolling friction is less than the frictional force of sliding friction.Then, with the car hands of the prior art
Dynamic shifter of transmission is compared, and the reversal means portion and shift end face in the present invention do not allow easy to wear, it is not easy to lead to stroke of shifting gears
It is insufficient, out of supply, beat tooth etc., reliability is preferable.Gear shifting force is smaller simultaneously, smooth gear shifting is preferable, and comfort is also preferable.In addition,
It is also more convenient when its reversal means portion is replaced because abrasion needs repairing to be easy due to being separate structure due to reversal means.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing manual car shifter of transmission；
Fig. 2 is the A-A cross-sectional view of Fig. 1；
Fig. 3 is the structural schematic diagram of existing reversal means；
Fig. 4 is a kind of structural schematic diagram of manual car shifter of transmission provided by the invention；
Fig. 5 is the A-A cross-sectional view of Fig. 4；
Fig. 6 is the structural schematic diagram of shift seat provided by the invention；
Fig. 7 is a kind of structural schematic diagram in the reversal means portion of reversal means provided by the invention；
Fig. 8 is the structural schematic diagram in the reversal means portion of another reversal means provided by the invention；
A kind of Fig. 9 structural schematic diagram of connecting shaft provided by the invention；
Figure 10 is a kind of structural schematic diagram of the interconnecting piece of reversal means provided by the invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing, to of the invention
Preferred embodiment elaborates.Obviously, described embodiments are only a part of the embodiments of the present invention, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "left", "right", " clockwise ", " inverse time
The orientation or positional relationship of the instructions such as needle ", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation or
With specific orientation, construction and operation, therefore it is not considered as limiting the invention.
Referring to fig. 4 to shown in 9, manual gear of vehicle gearshift of the invention comprising shifting shaft 11 is set in and changes
Shift seat 1 on gear shaft 11, the reversal means 3 comprising interconnecting piece 30 and reversal means portion 31, axially can slidingly be installed on speed changer
Selector fork axis 5 on cabinet which is provided with the approximate top of the global shape that upwardly extends with what shift fork axle 5 connected to be open
The selector fork 4 of the shift port 41 of convex shape, two medial surfaces of shift 41 bottom of port are shift end face 410, institute
The lower part for stating shift seat 1 is located in shift 41 top of port, and the reversal means portion 31 of the reversal means 3 is located in shift 41 bottom of port.
By Fig. 4 to 9 as it can be seen that in the present invention, the reversal means 3 is separate structure, the top of interconnecting piece 30 and the fixed company of shift seat 1
It connects, reversal means portion 31 rolls the lower part for being connected to interconnecting piece 30 and periphery is rounded face.So, in the present invention, shift gears
When, shifting shaft 11 drive shift seat 1 and reversal means 3 counterclockwise or rotate clockwise, when the reversal means portion 31 of reversal means 3 respectively with shift
When the shift end face 410 of 41 bottom of port, two inside is in rolling contact and drives selector fork 4 and shift fork axle 5 to horizontally slip, reversal means 3
Reversal means portion 31 and the shift end face 410 of shift 41 bottom of port two inside rolling friction just occurs and continues to shift completion.
Obviously, in shift process of the invention, the reversal means portion 31 of reversal means 3 is with what the shift end face 410 in shift port 41 carried out
Rolling friction, and the frictional force of rolling friction is less than the frictional force of sliding friction.Then, with the vehicle manual speed change of the prior art
Device gearshift is compared, and the reversal means portion 31 and shift end face 410 in the present invention do not allow easy to wear, it is not easy to lead to shift gears stroke not
It is sufficient, out of supply, beat tooth etc., reliability is preferable.Gear shifting force is smaller simultaneously, smooth gear shifting is good, and comfort is also preferable.Further, since
It is also more convenient when its reversal means portion 31 is replaced because abrasion needs repairing to be easy since reversal means 3 is separate structure.
Shown in Figure 7, the reversal means portion 31 of the reversal means 3 is preferably rolling disk.This makes the structure in reversal means portion 31 simpler
Single, manufacture is easier and can preferably carry out rolling with the shift end face 410 in the shift port 41 of selector fork 4 to rub
It wipes.
Shown in Figure 7, the reversal means portion 31 of the reversal means 3 can also be preferably spin.This makes the structure in reversal means portion 31
Fairly simple, manufacture is easier and can preferably be rolled with the shift end face 410 in the shift port 41 of selector fork 4
Dynamic friction.Certainly, the reversal means portion 31 of the reversal means 3 can also preferably axially both ends scabble, it is radial intermediate be evagination spherical
Ball (not shown) or roller (not shown).This again such that reversal means portion 31 it is relatively simple for structure, manufacture
It is easier and preferably can carry out rolling friction with the shift end face 410 in the shift port 41 of selector fork 4.
Referring to fig. 4 to shown in 10, the present invention further preferably further includes connecting shaft 2, the interconnecting piece 30 of the reversal means 3 be equipped with by
Two connectors 300 that its two sides of the bottom spacing extends downwardly, 2 fixing assembling of connecting shaft between two connectors 300,
The center in the reversal means portion 31 is equipped with the micro- through-hole 310 greater than 2 outer diameter of connecting shaft in aperture, and the reversal means portion 31 passes through through-hole
310 are rollably assemblied in connecting shaft 2.The structure that this makes reversal means portion 31 roll the lower part for being connected to interconnecting piece 30 is simpler
Single, manufacture is easier.
Referring to fig. 4 to shown in 10, the present invention further preferably further includes connecting shaft 2, the interconnecting piece 30 of the reversal means 3 be equipped with by
Two connectors 300 that are that its two sides of the bottom spacing extends downwardly and which is provided with axial blind hole (not shown), the company
The outer diameter of spindle 2 is slightly less than the axial blind hole (not shown) of two connectors 300 and is installed on two companies by its both ends
It among the axial blind hole (not shown) of junctor 300, is rollably assemblied between two connectors 300, the reversal means portion
31 centers are equipped with the small through-hole 310 in 2 outer diameter of connecting shaft in aperture, and the reversal means portion 31 passes through 310 fixing assembling of through-hole
In in connecting shaft 2.This is again such that relatively simple for structure, the manufacture that reversal means portion 31 rolls the lower part for being connected to interconnecting piece 30 are compared
It is easy.
Referring to fig. 4 to shown in 10, the present invention further preferably includes the connecting shaft 2 that both ends are equipped with radial protrusion 20, the reversal means 3
Interconnecting piece 30 be equipped with and by what its two sides of the bottom spacing extended downwardly be respectively equipped with the micro- outer diameter greater than connecting shaft 2 in aperture thereon
Axially extending bore 302 two connectors 300, the two sides of the connecting shaft 2 by can axially extending bore 302 be rollably assemblied in
Between two connectors 300, the radial protrusion 20 at both ends is located at except the both ends of two connectors 300, the reversal means portion 31
Center be equipped with the small through-hole 310 in 2 outer diameter of connecting shaft in aperture, the reversal means portion 31 pass through 310 fixing assembling of through-hole
In in connecting shaft 2.This is still such that relatively simple for structure, the manufacture that reversal means portion 31 rolls the lower part for being connected to interconnecting piece 30 are compared
It is easy.The present invention in aforementioned preferred structure, the connecting shaft 2 further preferably middle part be equipped with internal spline (not shown) or
External splines (not shown), correspondingly, it is small in the outer of 2 outer diameter of connecting shaft that the center in the reversal means portion 31 is equipped with aperture
The through-hole 310 of spline (not shown) or internal spline (not shown), 31 spline of reversal means portion connection ground fixing assembling
In in connecting shaft 2.This makes 31 fixing assembling of reversal means portion in relatively simple for structure and more firm in connecting shaft 2.
Finally, it should be noted that the above various embodiments is only preferred embodiment of the invention to illustrate skill of the invention
Art scheme, rather than its limitations, when being less limitation the scope of the patents of the invention；Although referring to foregoing embodiments to the present invention
It is described in detail, those skilled in the art should understand that: it still can be to recorded in foregoing embodiments
Technical solution modify, or equivalent substitution of some or all of the technical features；And these modification or
Replacement, the range for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution；In addition, by of the invention
Technical solution it is direct or indirect be used in other related technical areas, similarly include in scope of patent protection of the invention
It is interior.
Claims (9)
1. manual gear of vehicle gearshift comprising shifting shaft (11), the shift seat (1) being set on shifting shaft (11),
Reversal means (3) comprising interconnecting piece (30) and reversal means portion (31), the shift that axially can be slidingly installed on mission case
Shift fork axle (5) which is provided with the approximate top of the global shape that upwardly extends with shift fork axle (5) connection as the convex shape of opening
Shift port (41) selector fork (4), it is described shift port (41) bottom two medial surfaces be shift end face (410), institute
The lower part for stating shift seat (1) is located in shift port (41) top, and the reversal means portion (31) of the reversal means (3) is located at shift port
(41) in bottom, it is characterised in that: the reversal means (3) is separate structure, and the top of interconnecting piece (30) and shift seat (1) are fixed
Connection, reversal means portion (31) roll the lower part for being connected to interconnecting piece (30) and periphery is rounded face.
2. manual gear of vehicle gearshift according to claim 1, it is characterised in that: the reversal means of the reversal means (3)
Portion (31) is rolling disk.
3. manual gear of vehicle gearshift according to claim 1, it is characterised in that: the reversal means of the reversal means (3)
Portion (31) is spin.
4. manual gear of vehicle gearshift according to claim 1, it is characterised in that: the reversal means of the reversal means (3)
Portion (31) is the ball that axial ends is scabbled, radially centre is the spherical of evagination.
5. manual gear of vehicle gearshift according to claim 1, it is characterised in that: the reversal means of the reversal means (3)
Portion (31) is roller.
6. manual gear of vehicle gearshift according to any one of claim 1 to 5, it is characterised in that: further include
Connecting shaft (2), the interconnecting piece (30) of the reversal means (3) are equipped with two connectors extended downwardly by its two sides of the bottom spacing
(300), between two connectors (300), the center of the reversal means portion (31) is equipped with connecting shaft (2) fixing assembling
The micro- through-hole (310) greater than connecting shaft (2) outer diameter in aperture, the reversal means portion (31) are rollably assemblied in by through-hole () 310
In connecting shaft (2).
7. manual gear of vehicle gearshift according to any one of claim 1 to 5, it is characterised in that: further include
Connecting shaft (2), the interconnecting piece (30) of the reversal means (3) are equipped with being extended downwardly by its two sides of the bottom spacing and which is provided with axis
To two connectors (300) of blind hole (301), the axial direction that the outer diameter of the connecting shaft (2) is slightly less than two connectors (300) is blind
It hole and is installed among the axial blind hole of two connectors (300) by its both ends, is rollably assemblied in two connectors
(300) between, reversal means portion (31) center is equipped with the small through-hole (310) in 2 outer diameter of connecting shaft in aperture, the reversal means
Portion (31) is by through-hole (310) fixing assembling on connecting shaft (2).
8. manual gear of vehicle gearshift according to any one of claim 1 to 5, it is characterised in that: further include
Both ends are equipped with the connecting shaft (2) of radial protrusion (20), and the interconnecting piece (30) of the reversal means (3) is equipped with by its two sides of the bottom spacing
What is extended downwardly is respectively equipped with two connectors of the axially extending bore (302) of the micro- outer diameter greater than connecting shaft (2) in aperture thereon
(300), the two sides of the connecting shaft (2) by can axially extending bore (302) be rollably assemblied in two connectors (300) it
Between, the radial protrusion (20) at both ends is located at except the both ends of two connectors (300), the center of the reversal means portion (31)
Equipped with the small through-hole (310) in connecting shaft (2) outer diameter in aperture, the reversal means portion (31) by through-hole (310) fixing assembling in
In connecting shaft (2).
9. manual gear of vehicle gearshift according to claim 8, it is characterised in that: in the connecting shaft (2)
Portion is equipped with internal spline or external splines, correspondingly, the center of the reversal means portion (31) be equipped with aperture it is small in connecting shaft (2) outside
The external splines of diameter or the through-hole (310) of internal spline, reversal means portion (31) spline connection ground fixing assembling is on connecting shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811301551.6A CN109268485A (en) | 2018-11-02 | 2018-11-02 | Manual car shifter of transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811301551.6A CN109268485A (en) | 2018-11-02 | 2018-11-02 | Manual car shifter of transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109268485A true CN109268485A (en) | 2019-01-25 |
Family
ID=65191220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811301551.6A Pending CN109268485A (en) | 2018-11-02 | 2018-11-02 | Manual car shifter of transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109268485A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2669984A1 (en) * | 1990-11-30 | 1992-06-05 | Peugeot | INTERNAL DEVICE FOR CONTROLLING A GEARBOX. |
| KR20020034590A (en) * | 2000-11-02 | 2002-05-09 | 이계안 | Shift controlling system of manual transmission |
| KR20050054585A (en) * | 2003-12-05 | 2005-06-10 | 현대자동차주식회사 | A control finger in operating instrument of manual transmission |
| DE102006023527A1 (en) * | 2006-05-19 | 2007-11-22 | Zf Friedrichshafen Ag | Switching device for a manual transmission of a motor vehicle |
| CN209146304U (en) * | 2018-11-02 | 2019-07-23 | 重庆青山工业有限责任公司 | Manual car shifter of transmission |
-
2018
- 2018-11-02 CN CN201811301551.6A patent/CN109268485A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2669984A1 (en) * | 1990-11-30 | 1992-06-05 | Peugeot | INTERNAL DEVICE FOR CONTROLLING A GEARBOX. |
| KR20020034590A (en) * | 2000-11-02 | 2002-05-09 | 이계안 | Shift controlling system of manual transmission |
| KR20050054585A (en) * | 2003-12-05 | 2005-06-10 | 현대자동차주식회사 | A control finger in operating instrument of manual transmission |
| DE102006023527A1 (en) * | 2006-05-19 | 2007-11-22 | Zf Friedrichshafen Ag | Switching device for a manual transmission of a motor vehicle |
| CN209146304U (en) * | 2018-11-02 | 2019-07-23 | 重庆青山工业有限责任公司 | Manual car shifter of transmission |
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