CN201249865Y - Manipulating mechanism of beach vehicle reverse gear - Google Patents
Manipulating mechanism of beach vehicle reverse gear Download PDFInfo
- Publication number
- CN201249865Y CN201249865Y CNU2008200995823U CN200820099582U CN201249865Y CN 201249865 Y CN201249865 Y CN 201249865Y CN U2008200995823 U CNU2008200995823 U CN U2008200995823U CN 200820099582 U CN200820099582 U CN 200820099582U CN 201249865 Y CN201249865 Y CN 201249865Y
- Authority
- CN
- China
- Prior art keywords
- joystick
- mount pad
- reverse gear
- gear
- control mechanism
- 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.)
- Expired - Fee Related
Links
- 239000002828 fuel tank Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 4
- 230000000694 effects Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
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- Mechanical Control Devices (AREA)
Abstract
The utility model relates to a manipulating mechanism of beach vehicle reverse gear, comprising a joystick (1), an installation seat (2), and an adjustable connecting rod (3), the portion near to the lower end of the joystick (1) is connected with one end of the adjustable connecting rod (3), the lower end of the joystick (1) is articulated on the installation seat (2), the installation seat (2) is provided with a gear spacing plate (4) which is provided with a spacing slot (4a) which is used for guiding the gear shifting track of joystick (1) and a retracting spring is connected between the joystick (1) and the installation seat (2). The manipulating mechanism for beach vehicle reverse gear utilizes the simple combination structure of plate and rod, therefore the disassembly and the maintenance are easy, the usage is reliable, the operation is easy and simple and the manufacturing cost is reducing.
Description
Technical field
The utility model relates to the control member on the beach buggy, especially the reverse gear control mechanism on the beach buggy.
Background technology
On existing beach buggy, all be fitted with separately usually and only be used for switching the reverse gear control mechanism that vehicle advances or retreats.The structure of existing dune buggy reverse gear control mechanism as shown in Figure 1 and Figure 2, mainly constitute by handle 22, locking bar 23 and lever 24 etc., be provided with lock pin type safety locking mechanism between locking bar 23 and the lever 24, during gear shift, need upwards to lift locking bar 23 with hand earlier, lock pin 25 on the locking bar 23 is withdrawed from from the locked groove 26 of lever, turning handle 22 forward or backward then, loose again locking bar 23 after putting in place, lock pin 25 on the locking bar 23 reenters in another locked groove 26 of lever 24, plays the locked effect of safety; The angle that handle 22 rotates during operation is to realize by the stop gear of being made up of positioning plate 27 and steel ball 28.As can be seen, existing reverse gear control mechanism structure is very complicated, pulls and will carry out safe release and the operation of locking again in the handle gearshift procedure simultaneously, for the certain user, understands and operates and can feel to have any problem; Because related parts are many, its safe locking mechanism and stop gear in use lost efficacy easily, thereby caused the poor reliability of whole selector device.
In addition, as shown in Figure 3, existing dune buggy reverse gear control mechanism generally is installed in engine cylinder head 8 sides, the position of bar handle is lower and very near from engine cylinder head 8, and the operational space is narrow, inconvenient operation, during reverse gear, navigating mate will be got off and be bent over to operate, and hand touches engine cylinder head 8 easily and scalded poor stability.
The utility model content
Problem to be solved in the utility model provides a kind of simple in structure, and easy to operate, safety is used more failure-free dune buggy reverse gear control mechanism.
For solving the problems of the technologies described above, the dune buggy reverse gear control mechanism that the utility model provides, include joystick, mount pad and adjustable link, joystick links to each other with adjustable link one end by lower end, the lower end of joystick is hinged on the mount pad, mount pad is provided with the gear positioning plate, and the gear positioning plate is provided with and is used for spacing slotted eye that joystick gear shift running orbit is led, is connected with pull back spring between joystick and the mount pad.
Adjustable link is connected between joystick and the in-engine reverse speed shift rod, when joystick is that fulcrum is when rotating forward or backward with the hinge-point of its lower end, joystick drives adjustable link and correspondingly moves forward or backward, adjustable link then drives in-engine reverse speed shift rod motion, thereby realizes gear shift.Spacing slotted eye on the gear positioning plate leads to the running orbit of joystick, and after gear shift put in place, under the tension of pull back spring, joystick was limited in the end position in the spacing slotted eye, plays the locked effect of safety.Because only adopt easy bar plate combination, structure seems that simply dismounting is easy to maintenance, the reliability of service height adopts the form of spacing slotted eye that joystick gear shift running orbit is led, and is automatically locked after gear shift puts in place, it is lighter, convenient to operate, and understands easily.
A kind of embodiment as articulated structure between joystick and the mount pad, the joystick lower end is rotatably connected to an end of Connection Block by locating dowel pin, the other end of Connection Block is rotatably connected on the mount pad, joystick with respect to the rotary freedom direction of Connection Block and Connection Block with respect to vertical mutually between the rotary freedom direction of mount pad.After adopting this structure, joystick has the orthogonal rotary freedom of both direction with respect to mount pad, and one of them rotary freedom is used for realizing gear shift forward or backward, and it is locked that the joystick after another rotary freedom is used for gear shift put in place carries out safety.
As a kind of optimized technical scheme, above-mentioned mount pad is assemblied in the engine cylinder head side, and the operating handle of joystick upper end is positioned at a side of fuel tank.Compare with traditional dune buggy reverse gear control mechanism, joystick is prolonged upward, makes navigating mate also can easily realize gear-change operation under normal sitting position, and is convenient and simple.
As another optimal technical scheme, the spacing slotted eye on the above-mentioned gear positioning plate takes the shape of the letter U.When moving, realizes joystick gear shift forward or backward in the hole, base in U-lag hole; After gear shift put in place, under the effect of pull back spring, joystick was limited in the lateral orifices in U-lag hole, and this structure has adopted the principle of similar car gear shifting operation, makes gear-change operation lighter, grasps easily.
The technique effect that the utility model is obtained is: mainly adopt the easy structure of bar plate combination, dismounting is easy to maintenance, and is safe and reliable, and it is light, easy to operate, simultaneously low cost of manufacture.
Description of drawings
Fig. 1 is existing dune buggy reverse gear control mechanism structural representation;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is an existing dune buggy reverse gear control mechanism rigging position scheme drawing onboard;
Fig. 4 is a structural representation of the present utility model;
Fig. 5 is a perspective exploded view of the present utility model;
Fig. 6 is a dune buggy reverse gear control mechanism of the present utility model rigging position scheme drawing onboard;
Among the figure: 1. joystick; 2. mount pad; 3. adjustable link; 4. gear positioning plate; 4a. spacing slotted eye; 5. pull back spring; 6. locating dowel pin; 7. Connection Block; 8. engine cylinder head; 9. operating handle; 10. fuel tank; 11. handle cover; 12. reverse gear rocking arm; 13. adapter sleeve; 14. flat gasket; 15. spring cotter; 16. adapter sleeve; 17. flat gasket; 18. spring cotter; 19. corrugated gasket; 20. flat gasket; 21. spring cotter; 22. handle; 23. locking bar; 24. lever; 25. lock pin; 26. locked groove; 27. positioning plate; 28 steel balls.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As Fig. 4, shown in Figure 5, a kind of dune buggy reverse gear control mechanism, mainly constitute by joystick 1, mount pad 2, adjustable link 3, operating handle 9 and reverse gear rocking arm 12, joystick 1 links to each other with adjustable link 3 one ends by lower end, the lower end of joystick 1 is hinged on the mount pad 2, mount pad 2 is provided with gear positioning plate 4, and gear positioning plate 4 is provided with and is used for spacing slotted eye 4a that joystick 1 gear shift running orbit is led, is connected with pull back spring 5 between joystick 1 and the mount pad 2.
Spacing slotted eye 4a on the gear positioning plate 4 leads to the running orbit of joystick 1, and pull back spring 5 positions in order to the position of joystick 1 in spacing slotted eye 4a, back that gear shift is put in place, plays the locked effect of safety.Entire mechanism is owing to only adopt easy bar plate combination, and structure seems that simply dismounting is easy to maintenance, the reliability of service height adopts the form of spacing slotted eye that joystick gear shift running orbit is led, and is automatically locked after gear shift puts in place, it is very light, convenient to operate, and understands easily.
As shown in Figure 5, operating handle 9 is connected the upper end of joystick 1, and handle cover 11 has been threaded on the operating handle 9.Adjustable link 3 is made of two sections pipe links in front and back and the adjusting screw(rod) that is connected between them, the rear end of adjustable link 3 links to each other with reverse gear rocking arm 12 by adapter sleeve 13, flat gasket 14 and spring cotter 15, and reverse gear rocking arm 12 is connected with in-engine reverse speed shift rod.The front end of adjustable link 3 also links to each other with joystick 1 by adapter sleeve 16, flat gasket 17 and spring cotter 18.
Referring to Fig. 5, Fig. 6, mount pad 2 is L shaped bending plate, and mount pad 2 usefulness bolts assemblies are in engine cylinder head 8 sides, and the operating handle 9 of joystick 1 upper end is positioned at a side of fuel tank 10.Compare with traditional dune buggy reverse gear control mechanism, joystick is prolonged upward, makes navigating mate also can easily realize gear-change operation under normal sitting position, and is convenient and simple.
Spacing slotted eye 4a on the gear positioning plate 4 takes the shape of the letter U.When moving, realizes joystick 1 gear shift forward or backward in the hole, base in U-lag hole; After gear shift put in place, under the effect of pull back spring 5, joystick 1 was limited in the lateral orifices in U-lag hole, and this structure has adopted the principle of similar car gear shifting operation, makes gear-change operation lighter, grasps easily.
Claims (5)
1. dune buggy reverse gear control mechanism, it is characterized in that: comprise joystick (1), mount pad (2) and adjustable link (3), joystick (1) links to each other with adjustable link (3) one ends by lower end, the lower end of joystick (1) is hinged on the mount pad (2), mount pad (2) is provided with gear positioning plate (4), gear positioning plate (4) is provided with and is used for spacing slotted eye (4a) that joystick (1) gear shift running orbit is led, is connected with pull back spring (5) between joystick (1) and the mount pad (2).
2. dune buggy reverse gear control mechanism according to claim 1, it is characterized in that: described joystick (1) lower end is rotatably connected to an end of Connection Block (7) by locating dowel pin (6), the other end of Connection Block (7) is rotatably connected on the mount pad (2), joystick (1) with respect to the rotary freedom direction of Connection Block (7) and Connection Block (7) with respect to vertical mutually between the rotary freedom direction of mount pad (2).
3. dune buggy reverse gear control mechanism according to claim 1 and 2 is characterized in that: described mount pad (2) is assemblied in engine cylinder head (8) side, and the operating handle (9) of joystick (1) upper end is positioned at a side of fuel tank (10).
4. dune buggy reverse gear control mechanism according to claim 1 and 2 is characterized in that: the spacing slotted eye (4a) on the described gear positioning plate (4) takes the shape of the letter U.
5. dune buggy reverse gear control mechanism according to claim 3 is characterized in that: the spacing slotted eye (4a) on the described gear positioning plate (4) takes the shape of the letter U.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200995823U CN201249865Y (en) | 2008-07-29 | 2008-07-29 | Manipulating mechanism of beach vehicle reverse gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200995823U CN201249865Y (en) | 2008-07-29 | 2008-07-29 | Manipulating mechanism of beach vehicle reverse gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201249865Y true CN201249865Y (en) | 2009-06-03 |
Family
ID=40745536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200995823U Expired - Fee Related CN201249865Y (en) | 2008-07-29 | 2008-07-29 | Manipulating mechanism of beach vehicle reverse gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201249865Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773543A (en) * | 2012-08-22 | 2012-11-14 | 浙江腾云制冷科技有限公司 | Pipe cutting machine |
| CN102806384A (en) * | 2012-08-22 | 2012-12-05 | 浙江腾云制冷科技有限公司 | Handle limit mechanism for pulley propulsion device of pipe cutting machine |
-
2008
- 2008-07-29 CN CNU2008200995823U patent/CN201249865Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773543A (en) * | 2012-08-22 | 2012-11-14 | 浙江腾云制冷科技有限公司 | Pipe cutting machine |
| CN102806384A (en) * | 2012-08-22 | 2012-12-05 | 浙江腾云制冷科技有限公司 | Handle limit mechanism for pulley propulsion device of pipe cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LONCIN GENERAL DYNAMICS CO., LTD. Free format text: FORMER NAME: LONCIN INDUSTRY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 99 No. 400052 Chongqing Jiulongpo Hualong Avenue Kowloon Park Patentee after: Loncin General Dynamics Co., Ltd. Address before: 400060 LONCIN Industrial Park, Baihe Industrial Zone, Chongqing economic and Technological Development Zone Patentee before: Loncin Industry Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20120729 |