CN206417121U - A kind of steering mechanism - Google Patents
A kind of steering mechanism Download PDFInfo
- Publication number
- CN206417121U CN206417121U CN201720035678.2U CN201720035678U CN206417121U CN 206417121 U CN206417121 U CN 206417121U CN 201720035678 U CN201720035678 U CN 201720035678U CN 206417121 U CN206417121 U CN 206417121U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- handle
- gear
- steering mechanism
- rack
- 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
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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model discloses a kind of steering mechanism, including handle, the lower middle side part of the handle is hinged with handlebar stem, the lower hinge of the handle has transfer, the transfer includes first connecting rod, second connecting rod and screw rod, the two ends of the first connecting rod and second connecting rod are hinged with third connecting rod, the middle inside of the first connecting rod and second connecting rod is fixedly connected with rack, the rack engagement is connected with gear, the internal thread hole and the lateral wall bottom of screw rod that the middle part of the gear is provided with are used cooperatively provided with external screw thread, by setting screw rod, gear and rack, the side-to-side motion of scooter handle is set to be changed into the rotation of screw rod, and then be transformed into gear band carry-over bar and move left and right, finally it is easily reached the purpose that two wheels turn left and turned right, it is of the present utility model simple in construction, it is easy for installation, turn to nimbly and freely.
Description
Technical field
The utility model is related to scooter accessory technical field, and specific field is a kind of steering mechanism of scooter.
Background technology
Scooter is called Rocking cycle, is a kind of new traffic tool between continuous skating wooden handcart and tricycle, be by
The Brazilian many Belskie inventions of engineer's gill.Rocking cycle both can as children toy, adult can be used as again
The vehicles.Its benefit is that speed control completely employs rear wheel brake technology, brake apparatus in your hand
It is that upper, as long as gently one shaking hands handle, Rocking cycle will steadily stop, but in use, especially exist in hand
The more complicated place of the traffic environments such as city, turning function is just particularly important, and can be hided with assisted deceleration and progress obstacle
Keep away, the direction of motion of Rocking cycle needs waving direction and dynamics and adjust by user, and existing Rocking cycle turns to spirit
Activity is relatively low, and the setting of steering mechanism is complex, makes trouble.
Utility model content
The purpose of this utility model is to provide a kind of steering mechanism, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of steering mechanism, including handle, it is described
The lower middle side part of handle is hinged with handlebar stem, and the lower hinge of the handle has transfer；
The transfer includes first connecting rod, second connecting rod, third connecting rod and screw rod, and the first connecting rod and second connect
Bar be arranged in parallel, and the two ends of the first connecting rod and second connecting rod are hinged with third connecting rod, and the first connecting rod and second connect
The middle inside of bar is fixedly connected with rack, and the rack engagement is connected with gear, and the middle part of the gear is provided with internal thread hole,
The lateral wall bottom of the screw rod is provided with external screw thread, and the internal thread hole is used cooperatively with external screw thread, and the upper end of the screw rod is set
Limited location groove, the outside of the stopper slot is connected with shackle member, and the upper end of the shackle member and the lower surface of handle are hinged；
The outer middle side part of the third connecting rod is rotatably connected to wheel, and the bottom of the handlebar stem is socketed with iron sheet set,
Fix bar is fixedly connected with the front side wall and rear wall of the iron sheet set, the top of the fix bar has been respectively articulated with first
Connecting rod and second connecting rod.
It is preferred that, the cooperation installation group number of the wheel and rack is 2.
It is preferred that, the bottom of the handlebar stem is fixedly connected with pedal.
It is preferred that, the two ends of the handle are socketed with grip.
It is preferred that, the both sides of the handlebar stem are fixedly connected with spring, and the other end of spring is fixedly connected on handle.
Compared with prior art, the beneficial effects of the utility model are：A kind of steering mechanism, by setting screw rod, gear
And rack, the side-to-side motion of scooter handle is changed into the rotation of screw rod, and then be transformed into gear band carry-over bar or so
It is mobile, the purpose that two wheels turn left and turned right finally is easily reached, it is of the present utility model simple in construction, it is easy for installation, turn to
Nimbly and freely.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is the partial enlarged drawing at the utility model A.
In figure：1 handle, 2 handlebar stems, 3 transfers, 301 first connecting rods, 302 second connecting rods, 303 third connecting rods, 304
Screw rod, 305 racks, 306 gears, 4 stopper slots, 5 shackle members, 6 wheels, 7 iron sheet sets, 8 fix bars, 9 grips, 10 springs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of steering mechanism, including handle 1, described
The lower middle side part of hand 1 is hinged with handlebar stem 2, is hinged and ensure that handle 1 will not drive handlebar stem 2 to roll when vacillating now to the left, now to the right,
Unsafe conditions are caused, the lower hinge of the handle 1 has transfer 3；
The transfer 3 includes first connecting rod 301, second connecting rod 302, third connecting rod 303 and screw rod 304, described the
One connecting rod 301 be arranged in parallel with second connecting rod 302, and the two ends of the first connecting rod 301 and second connecting rod 302 are hinged with the 3rd
Connecting rod 303, being hinged herein ensure that freely rotating for wheel 6, in the inner side of the first connecting rod 301 and second connecting rod 302
Portion is fixedly connected with rack 305, and rack 305 has two groups of left and right, and the engagement of rack 305 is connected with gear 306, gear 306
Middle part can be both connected provided with internal thread hole, i.e. gear 306 by outside gear with the engagement of other mechanical component, can be led to again
Cross endoporus to be threadedly coupled with other mechanical components, the middle part of the gear 306 is provided with internal thread hole, the outside of the screw rod 304
Wall bottom is provided with external screw thread, and the internal thread hole is used cooperatively with external screw thread, and the screw thread of the screw rod 304 and gear 306 on the left side is set
Dextrorotation is calculated as, to control scooter to turn left, the screw rod 304 on the right is left-handed with the Design of Screw Thread of gear 306, to control to slide
Wooden handcart is turned right, and the upper end of the screw rod 304 is provided with stopper slot 4, and the outside of the stopper slot 4 is connected with shackle member 5, shackle member 5
For hollow pipe fitting, its bottom centre position is provided with manhole, and stopper slot 4 is just connected to through hole, when user or so shakes
During stem-butts laying hand 1, shackle member 5 exerts a force downwards, causes screw rod 304 downwards to be screwed out along the curved-line thread path of gear 306, and then band
Driving wheel 6 is turned to, and the upper end of the shackle member 5 and the lower surface of handle 1 are hinged；
The outer middle side part of the third connecting rod 303 is rotatably connected to wheel 6, and the bottom of the handlebar stem 2 is socketed with iron
Fix bar 8, the top difference of the fix bar 8 have been fixedly connected with leather sheath 7, the front side wall and rear wall of the iron sheet set 7
The position of first connecting rod 301 and the effect mainly fixed handle bar 2 of the iron sheet of second connecting rod 302 set 7 and fix bar 8 is hinged with,
Prevent it from driving pedal double swerve.
Specifically, the cooperation installation group number of the gear 306 and rack 305 is 2, and the gear train on the left side is responsible for left-hand rotation,
The gear train on the right is responsible for right-hand rotation.
Specifically, the bottom of the handlebar stem 2 is fixedly connected with pedal, and pedal is provided with the sky screwed out for screw rod 304
Between.
Specifically, the two ends of the handle 1 are socketed with grip 9, play anti-skidding effect.
Specifically, the both sides of the handlebar stem 2 are fixedly connected with spring 10, and the other end of spring 10 is fixedly connected on
On handle 1, so setting prevents vacillating now to the left, now to the right for handle 1 from slipping up.
Operation principle：In use, handle 1 is tilted to the left, the screw rod 304 in left side transmits a downward power, screw rod 304
Due to the threading action that stress can be provided with along the inside of gear 306, due to the external screw thread and the gear in left side of the screw rod 304 in left side
Internal thread is dextrorotation, so the athletic meeting band moving gear 306 of screw rod 304 is rotated counterclockwise, due to gear 306 and rack 305
Cooperation, first connecting rod 301 can centered on handlebar stem 2 to left movement, accordingly, second connecting rod 302 is centered on handlebar stem 2
Move right, now the gear 306 on the right also does rotate counterclockwise, the screw rod 304 on the right can be screwed out upwards accordingly, and then two
Individual wheel 6 turns left to anticlockwise, with turning to the left similarly when bending to right.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of steering mechanism, including handle (1), it is characterised in that：The lower middle side part of the handle (1) is hinged with handlebar stem
(2), the lower hinge of the handle (1) has transfer (3)；
The transfer (3) includes first connecting rod (301), second connecting rod (302), third connecting rod (303) and screw rod (304),
The first connecting rod (301) be arranged in parallel with second connecting rod (302), the first connecting rod (301) and the two of second connecting rod (302)
End is hinged with third connecting rod (303), and the first connecting rod (301) and the middle inside of second connecting rod (302) are fixedly connected with
Rack (305), rack (305) engagement is connected with gear (306), and the middle part of the gear (306) is provided with internal thread hole, institute
The lateral wall bottom for stating screw rod (304) is provided with external screw thread, and the internal thread hole is used cooperatively with external screw thread, the screw rod (304)
Upper end be provided with stopper slot (4), the outside of the stopper slot (4) is connected with shackle member (5), the upper end of the shackle member (5) with
The lower surface of handle (1) is hinged；
The outer middle side part of the third connecting rod (303) is rotatably connected to wheel (6), and the bottom of the handlebar stem (2) is socketed with
Fix bar (8), the fix bar (8) have been fixedly connected with iron sheet set (7), the front side wall and rear wall of the iron sheet set (7)
Top be respectively articulated with first connecting rod (301) and second connecting rod (302).
2. a kind of steering mechanism according to claim 1, it is characterised in that：The gear (306) is matched somebody with somebody with rack (305)
It is 2 to close installation group number.
3. a kind of steering mechanism according to claim 1, it is characterised in that：The bottom of the handlebar stem (2) is fixedly connected
There is pedal.
4. a kind of steering mechanism according to claim 1, it is characterised in that：The two ends of the handle (1) are socketed with handle
Cover (9).
5. a kind of steering mechanism according to claim 1, it is characterised in that：The both sides of the handlebar stem (2) are fixedly connected
There is spring (10), and the other end of spring (10) is fixedly connected on handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720035678.2U CN206417121U (en) | 2017-01-12 | 2017-01-12 | A kind of steering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720035678.2U CN206417121U (en) | 2017-01-12 | 2017-01-12 | A kind of steering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206417121U true CN206417121U (en) | 2017-08-18 |
Family
ID=59571165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720035678.2U Expired - Fee Related CN206417121U (en) | 2017-01-12 | 2017-01-12 | A kind of steering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206417121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824490A (en) * | 2017-11-15 | 2018-03-23 | 李瑞蓉 | A kind of integrated antenna package excessive glue removes equipment |
| CN109809325A (en) * | 2019-03-28 | 2019-05-28 | 中建二局第一建筑工程有限公司 | Material handling load-bearing transportation device in a kind of floor of included protection |
-
2017
- 2017-01-12 CN CN201720035678.2U patent/CN206417121U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824490A (en) * | 2017-11-15 | 2018-03-23 | 李瑞蓉 | A kind of integrated antenna package excessive glue removes equipment |
| CN109809325A (en) * | 2019-03-28 | 2019-05-28 | 中建二局第一建筑工程有限公司 | Material handling load-bearing transportation device in a kind of floor of included protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20200112 |