CN103821927B - A kind of single flexible axle gear shifting structure of locking - Google Patents
A kind of single flexible axle gear shifting structure of locking Download PDFInfo
- Publication number
- CN103821927B CN103821927B CN201410074271.1A CN201410074271A CN103821927B CN 103821927 B CN103821927 B CN 103821927B CN 201410074271 A CN201410074271 A CN 201410074271A CN 103821927 B CN103821927 B CN 103821927B
- Authority
- CN
- China
- Prior art keywords
- plug
- gear shift
- steel ball
- fork assembly
- shift fork
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
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- 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
- F16H2059/0282—Lever handles with lock mechanisms, e.g. for allowing selection of reverse gear or releasing lever from park position
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- 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
- F16H59/08—Range selector apparatus
- F16H2059/081—Range selector apparatus using knops or discs for rotary range selection
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
A kind of single flexible axle gear shifting structure of locking, including gear shift fork assembly, gear shift support and gearshift cover, gear shifting structure also includes locking mechanism, described locking mechanism includes that steel ball and spring, the bottom of gear shift fork assembly are plug, and spring is provided at the plug lower end bottom gear shift fork assembly, groove is had in plug, for accommodating steel ball, the swinging block that plug is peripheral having the hole corresponding with ball size, the side of gear shift support has steel ball lock hole.Operation is simple and reliable for the present invention, is particularly suitable for assembling in the Ba Ji racing car of CVT gearbox.
Description
Technical field
The present invention relates to auto parts and components field, particularly relate to single flexible axle gear shifting structure of a kind of locking.
Background technology
Automobile is during using, and the use of gearshift is most frequent, regardless of manual gear or the car of automatic catch, when high low speed switches, will use gearshift.Gearshift is typically mounted on automobile chassis, being connected with automobile by drag-line line, the gearshift currently used in racing car field typically only has simple three gears, respectively forward gear, neutral and reverse gear, situation out of supply can occur when driving, affect the traffic safety of human pilot.
Summary of the invention
It is desirable to provide a kind of simple and reliable for structure, single flexible axle gear shifting structure with lock function.
For realizing above-mentioned technical purpose, the present invention is by the following technical solutions, a kind of single flexible axle gear shifting structure of locking, including gear shift fork assembly, gear shift support and gearshift cover, gear shifting structure also includes locking mechanism, described locking mechanism includes steel ball and spring, the bottom of gear shift fork assembly is plug, spring is provided at the plug lower end bottom gear shift fork assembly, groove is had in plug, for accommodating steel ball, the swinging block that plug is peripheral having the hole corresponding with ball size, the side of gear shift support has steel ball lock hole.
As preferably, described gear shift fork assembly includes button, bulb, overcoat, push rod, swinging block and plug, push rod props up the bottom of button, it is set in outward the periphery of push rod, button and overcoat run through bulb, plug is located at the bottom of rocking bar assembly, is propped up the bottom of push rod, and swinging block is located at the lower section of overcoat, surrounds plug.
As preferably, described overcoat bottom embeds swinging block.
As preferably, described plug mid portion is provided with pin, and pin is divided into two plug.
The present invention is with locking mechanism, after only pressing the button on gear-shifting ball joint, plug moves down, steel ball can move to plug groove position, at this moment steel ball can enter inside swinging block, gear unlocks, and just front and back can promote shift bar, have three positions, it is respectively drive shift, neutral gear and reverse gear, after push rod moves to relevant position, decontrol button, plug under the effect of bottom spring by jack-up, now steel ball protrudes rocker surface, just it is stuck in the steel ball lock hole of gear shift bearing, i.e. may be locked in current location, prevent appearance in driving unexpected the most out of supply.Operation is simple and reliable for the present invention, is particularly suitable for assembling in the Ba Ji racing car of CVT gearbox.
Accompanying drawing explanation
Fig. 1 is the profile of the present invention；
Fig. 2 is the schematic diagram of locking mechanism of the present invention；
Fig. 3 is the structural representation of the present invention；
Fig. 4 is the structural representation after Fig. 3 removes gearshift cover.
In figure: 1, gear shift rocking bar assembly；2, gear shift bearing；3, gear shift cover；4 buttons；5, bulb；6, overcoat；7, push rod；8, swinging block；9, plug；10, spring；11, steel ball；12, steel ball lock hole；13, pin.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, and the most same or similar label represents same or similar element or has the element of same or like function.The embodiment described below with reference to accompanying drawing is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
See shown in Fig. 1 to Fig. 4, a kind of single flexible axle gear shifting structure of locking, including gear shift fork assembly 1, gear shift support 2 and gearshift cover 3, gear shift fork assembly 1 includes button 4, bulb 5, overcoat 6, push rod 7, swinging block 8 and plug 9, and push rod 7 props up the bottom of button 4, and overcoat 6 is located at the periphery of push rod 7, button 4 and overcoat 6 run through bulb 5, plug 9 is located at the bottom of rocking bar assembly 1, is propped up the bottom of push rod 7, and swinging block 8 is located at the lower section of overcoat 6, surrounds plug 9, and the bottom of overcoat 6 embeds swinging block 8；Gear shifting structure also includes locking mechanism, described locking mechanism includes steel ball 5 and spring 10, spring 10 is provided at plug 9 lower end bottom gear shift fork assembly 1, groove is had in plug 9, for accommodating steel ball 11, having the hole corresponding with steel ball 11 size on the swinging block 8 of plug 9 periphery, the side of gear shift support 2 has steel ball lock hole 12.
As preferably, described plug 9 mid portion is provided with pin 13, and 13 plugs 9 of pin are divided into two.
The present invention is with locking mechanism, after only pressing the button 4 on gear-shifting ball joint, plug 9 moves down, steel ball 11 can move to plug 9 groove position, at this moment steel ball 11 can enter swinging block 8 inside, gear unlocks, just can front and back promote shift bar 1, have three positions, it is respectively drive shift, neutral gear and reverse gear, after gear level 1 moves to relevant position, decontrol button 4, plug 9 under the effect of bottom spring 10 by jack-up, now steel ball 11 protrudes swinging block 8 surface, just it is stuck in the steel ball lock hole 12 of gear shift bearing 2, i.e. may be locked in current location, prevent appearance in driving unexpected the most out of supply.Operation is simple and reliable for the present invention, is particularly suitable for assembling in the Ba Ji racing car of CVT gearbox.
In the description of this specification, reference term " embodiment ", " some embodiments ",
The description of " example ", " concrete example " or " some examples " etc. means that the specific features, structure, material or the feature that combine this embodiment or example description are contained at least one embodiment or the example of the present invention.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: these embodiments can carry out in the case of without departing from the principle of the present invention and objective multiple change, revise, replace and modification, the scope of the present invention is limited by claim and equivalent thereof.
Claims (2)
1. single flexible axle gear shifting structure of a locking, including gear shift fork assembly, gear shift support and gearshift cover, it is characterized in that, gear shifting structure also includes locking mechanism, described locking mechanism includes steel ball and spring, the bottom of gear shift fork assembly is plug, spring is provided at the plug lower end bottom gear shift fork assembly, groove is had in plug, for accommodating steel ball, the hole corresponding with ball size is had on the swinging block that plug is peripheral, the side of gear shift support has steel ball lock hole, described gear shift fork assembly includes button, bulb, overcoat, push rod, swinging block and plug, push rod props up the bottom of button, it is set in outward the periphery of push rod, button and overcoat run through bulb, plug is located at the bottom of rocking bar assembly, prop up the bottom of push rod, swinging block is located at the lower section of overcoat, surround plug, described overcoat bottom embeds swinging block.
Single flexible axle gear shifting structure the most according to claim 1, it is characterised in that described plug mid portion is provided with pin, and pin is divided into two plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410074271.1A CN103821927B (en) | 2014-03-03 | 2014-03-03 | A kind of single flexible axle gear shifting structure of locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410074271.1A CN103821927B (en) | 2014-03-03 | 2014-03-03 | A kind of single flexible axle gear shifting structure of locking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103821927A CN103821927A (en) | 2014-05-28 |
| CN103821927B true CN103821927B (en) | 2016-08-17 |
Family
ID=50757137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410074271.1A Active CN103821927B (en) | 2014-03-03 | 2014-03-03 | A kind of single flexible axle gear shifting structure of locking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103821927B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500719A (en) * | 2014-11-24 | 2015-04-08 | 重庆丙丁机电有限公司 | Gear limiting mechanism applied to electric forklift gear shifting device |
| CN104500718A (en) * | 2014-11-24 | 2015-04-08 | 重庆丙丁机电有限公司 | Rocker structure of gearshift device for electric forklift |
| CN106996458A (en) * | 2017-04-14 | 2017-08-01 | 上海科世达-华阳汽车电器有限公司 | A kind of shifting method |
| CN114483940B (en) * | 2022-01-15 | 2023-03-28 | 重庆长安汽车股份有限公司 | P keeps off operating handle structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6393881B1 (en) * | 2000-12-01 | 2002-05-28 | Tung Chu International Inc. | Lock structure for manual shift levers |
| CN101062658A (en) * | 2006-04-27 | 2007-10-31 | 富士机工株式会社 | Shift bar of auto-transmission and assembling method |
| US7654169B2 (en) * | 2006-07-31 | 2010-02-02 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Shift lever |
| CN203717894U (en) * | 2014-03-03 | 2014-07-16 | 苏州巴吉赛车科技有限公司 | Single-flexible shaft gear shifting structure with locking function |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3688923B2 (en) * | 1999-02-09 | 2005-08-31 | 株式会社東海理化電機製作所 | Shift lever device |
| US20050223834A1 (en) * | 2004-03-30 | 2005-10-13 | Nissan Technical Center North America, Inc. | Inline automatic/manual shifter |
-
2014
- 2014-03-03 CN CN201410074271.1A patent/CN103821927B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6393881B1 (en) * | 2000-12-01 | 2002-05-28 | Tung Chu International Inc. | Lock structure for manual shift levers |
| CN101062658A (en) * | 2006-04-27 | 2007-10-31 | 富士机工株式会社 | Shift bar of auto-transmission and assembling method |
| US7654169B2 (en) * | 2006-07-31 | 2010-02-02 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Shift lever |
| CN203717894U (en) * | 2014-03-03 | 2014-07-16 | 苏州巴吉赛车科技有限公司 | Single-flexible shaft gear shifting structure with locking function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103821927A (en) | 2014-05-28 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190429 Address after: 215400 Taifeng Community Flower Wall Industrial Zone, Chengxiang District, Taicang City, Jiangsu Province Patentee after: Taicang Weiqiang Seiko Machinery Co., Ltd. Address before: 215400 No. 95 East Shanghai Road, Taicang Economic Development Zone, Suzhou City, Jiangsu Province Patentee before: Suzhou Baji Racing Science and Technology Co., Ltd. |
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| TR01 | Transfer of patent right |