CN1215679A - Bike for four people - Google Patents
Bike for four people Download PDFInfo
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- CN1215679A CN1215679A CN 98121057 CN98121057A CN1215679A CN 1215679 A CN1215679 A CN 1215679A CN 98121057 CN98121057 CN 98121057 CN 98121057 A CN98121057 A CN 98121057A CN 1215679 A CN1215679 A CN 1215679A
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- wheel
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- bike
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- vehicle frame
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
A 4-rider bike is composed of handlebar, frame, front wheel-axle line and back wheel-axle line. Said frame is a horizontal one with handlebar column and saddle columns, and has a locating sleeve tube for front wheel-axle line at its front, a supporter for back wheel-axle line at its tail and two chain wheel assemblies in its center. Each chain wheel assembly is composed of the chain wheels for long chain and short chain. Said front wheel-axle line consists of central swinging axle, connecting rod with steering parts at both ends and connected wheel and axle.
Description
The invention provides a kind of bike for four people, constitute by handlebar, vehicle frame and front wheel spindle system and hind axle system.Belong to the bike tech in the trackless terrestrial vehicle field in the communications and transportation.
In short term travel, bicycle has not consumes energy, does not produce environmental pollution because of it, and advantage such as cost is few, more and morely is elected to be walking-replacing tool by people.But in going sightseeing, if the whole family goes out, no matter old and young, a people rides a bicycle, but the virtue boundary of this view and Chinese nation's respecting the old and loving the young is not in tune.Therefore, people thirst for a kind of not fuel oil of possessing bicycle, do not produce the advantage of environmental pollution, and it is wholeheartedly happy and harmonious to embody the whole family again, guide and support the bicycle of taking advantage of altogether that correlates atmosphere mutually and occur.To adapt to whole family's out on tours, the sort of stopping and going in the view one by one, leisurely and carefree contented, respect the aged and love the young, muscle power is complementary, the special occasions of showing consideration for needs each other.
The objective of the invention is above-mentioned deficiency, and a kind of environmental pollution that do not produce is provided, can realize that muscle power is complementary at existing sight spot sightseeing transportation means technology, driving safety, steadily, the convenient bike for four people of riding.
Above-mentioned purpose of the present invention, realize by following technical measures:
Bike for four people is made up of handlebar, vehicle frame, front wheel spindle system, hind axle system.
Wherein:
Vehicle frame is the horizontal framework that has handlebar column and vehicle seat column.The leading section of this framework be provided with front wheel spindle be abutment sleeve, framework tail end axle support that hind axle system is set, vehicle frame framework two in the middle of frame portion a sprocket wheel combination respectively is set, each sprocket wheel combination is made of the reel chain sprocket wheel and the short chain sprocket wheel of frame different parts in the middle of being arranged in;
Front wheel spindle system has oscillating axle by pars intermedia, and both ends are fixed with the connecting rod that turns to combination, and the wheel shaft that joins with it constitutes.Turn to combination to comprise the steering column jacket that is fixed in the pipe link end, be arranged on the vertical shaft in the steering column jacket, the star coupling that is positioned at a vertical shaft upper end, the wheel shaft combination supporting plate that is fixed on vertical shaft bottom spindle nose and synchronous several parts of steering connector bar; The wheel shaft combination then is made up of little wheel shaft that is connected with wheel shaft combination supporting plate and the wheel that is provided with on it.
Hind axle system then comprises rear axle, is separately positioned on the wheel at rear axle two ends, with and the cooresponding two groups of flywheels in corresponding driving chain wheel position in position and the combination of vehicle frame middle sprocket are set.
Hind axle system is connected with vehicle frame by the tail end axle support of vehicle frame framework, and the oscillating axle on the pipe link of front wheel spindle system and the front wheel spindle of vehicle frame frame forward end portion are that abutment sleeve matches, and realizes being connected of front wheel spindle system and vehicle frame.Turn to the vertical shaft top star coupling and the handlebar axis in the combination of front wheel spindle system join, to realize the handling maneuver transmittance process.
Bike for four people, because two sprocket wheel combinations are set, and comprise two non-interfering sprocket wheels in each sprocket wheel combination, realize four sprocket wheels transmission of drive force or have only non-interfering any driving condition of one or two to three transmission propulsive effort simultaneously, finish the purpose of car load walking.And, owing to take oscillating axle and vehicle frame bonded assembly technological means, can realize in the car load driving process with front wheel spindle system, no matter be to run into stone or pit, can not produce and big jolt and shake, keeping the good stable performance.
Accompanying drawing is the structural representation of bike for four people provided by the present invention.Wherein, Fig. 1 is the front view of bike for four people, Fig. 2 is the left view of bike for four people, Fig. 3 is that K in the bike for four people front view is to view, Fig. 4 is the vehicle frame organigram of bike for four people, Fig. 5 is the birds-eye view of the vehicle frame of bike for four people shown in Figure 4, Fig. 6 is the front wheel spindle series structure scheme drawing of bike for four people, Fig. 7 is the birds-eye view of the front wheel spindle system of bike for four people shown in Figure 6, Fig. 8 is that the front wheel spindle of bike for four people shown in Figure 6 is the B-B cutaway view in the birds-eye view, and Fig. 9 is the hind axle series structure scheme drawing of bike for four people.Below in conjunction with accompanying drawing, further narrate technical characterictic of the present invention by most preferred embodiment.
Bike for four people is made up of handlebar (1), vehicle frame (6), front wheel spindle system (4), hind axle system (10).
Vehicle frame (6) is the horizontal framework that has the handlebar column.It is abutment sleeve (17) that the leading section of this framework is provided with front wheel spindle, the framework tail end is provided with the axle support (19) of hind axle system, two middle frame positions of vehicle frame framework respectively dispose a sprocket wheel combination (8), and each sprocket wheel combination is made of the reel chain sprocket wheel (13) and the short chain sprocket wheel (16) of frame different parts in the middle of being arranged in.
Oscillating axle (26), both ends that front wheel spindle system is had by pars intermedia are fixed with the connecting rod (27) that turns to combination, and the wheel shaft that joins with it combination (21) constitutes.Turn to combination to comprise the steering column jacket (3) that is fixed in interlinking lever end, be configured in steering shaft (23) in the steering column jacket (3), be positioned at the affixed wheel shaft combination supporting plate (22) of overhanging end at the bottom of star coupling (5), an end and the steering shaft on steering shaft (23) top, steering connector bar several parts such as (25) synchronously.Constituted wheel shaft combination (21) by wheel shaft combination supporting plate (22) little wheel shaft that joins and the wheel that disposes on it.
Hind axle system then comprises rear axle (34), is separately positioned on the wheel (31) at rear axle two ends, and and vehicle frame in two groups of flywheels (33) of corresponding long chain bar sprocket wheel or the corresponding configuration of short chain chain wheel location.
Synchronously steering connector bar (25) then comprises two connecting panels (28) that are fixed in spindle nose under the kingpin (23) respectively, and the steering track rod (29) that is hinged with it of two ends.
In the present embodiment, be welded with trapezoidal reinforcement gusset (24) between the wheel shaft of L shaped shape combination supporting plate two plate faces.Strengthen gusset (24) and remove intensity, beyond the rigidity, also have restriction wheel shaft combination degreeof turn, prevent the effect of car body because of the excessive unexpected overturning of angle of turn with increase wheel shaft combination supporting plate.
The star coupling (5) and the spline housing on kingpin (23) top join, and the bottom of handlebar axostylus axostyle is the castellated shaft that is meshed.Take the connection mode of spline, can reduce the car body that causes because of the convex-concave road surface effectively and jolt, increase the stability in the car body driving process.In order to prevent car body to produce excessive swing in the process of moving, the stop collar that the cross section is the shape of the mouth as one speaks (32) is set at oscillating axle (26) root.The abutment sleeve of vehicle frame (17), the configuration hyoplastron (11) that protracts accordingly then.Stop collar (32) and the hyoplastron that protracts (11) interoperation can be in the process of moving, and when a front-wheel fell into dell, restriction front wheel spindle system produced excessive inclination, reach three-wheel supports that land, and avoid overturning the purpose of roll-over accident generation.(2) be the handlebar axostylus axostyle, (7) are brake gear, (9) vehicle seat, (12) chain wheel cover, (14) sprocket wheel axis hole, (15) pedal, (18) brake connecting rod, (20) little wheel shaft, (30) bearing.
Claims (5)
1. a bike for four people is made of handlebar, vehicle frame and front wheel spindle system and hind axle system, it is characterized in that vehicle frame is the horizontal framework that has handlebar column and vehicle seat column; It is the axle support that abutment sleeve, framework tail end are provided with hind axle system that the leading section of this framework is provided with front wheel spindle, two middle frame portion of vehicle frame framework respectively are provided with a sprocket wheel combination, and each sprocket wheel combination is made of the reel chain sprocket wheel and the short chain sprocket wheel of frame different parts in the middle of being arranged in; Front wheel spindle system has oscillating axle by pars intermedia, and both ends are fixed with the connecting rod that turns to combination, and the wheel shaft that joins with it constitutes; Turn to combination to comprise the steering column jacket that is fixed in the pipe link end, be arranged on vertical shaft in the steering column jacket, be positioned at a vertical shaft upper end star coupling, be fixed on the wheel shaft combination supporting plate of vertical shaft bottom spindle nose and several parts of steering connector bar synchronously; The wheel shaft combination then is made up of little wheel shaft that is connected with wheel shaft combination supporting plate and the wheel that is provided with on it; Hind axle system then comprises rear axle, is separately positioned on the wheel at rear axle two ends, with and the cooresponding two groups of flywheels in corresponding driving chain wheel position in position and the combination of vehicle frame middle sprocket are set.
2. bike for four people according to claim 1 is characterized in that being welded with trapezoidal reinforcement gusset (24) between the wheel shaft combination supporting plate two plate faces of L shaped shape.
3. bike for four people according to claim 1 and 2 is characterized in that the star coupling (5) and the spline housing on kingpin (23) top joins, and the bottom of handlebar axostylus axostyle is the castellated shaft that is meshed.
4. bike for four people according to claim 1 is characterized in that at oscillating axle (26) root the stop collar that the cross section is the shape of the mouth as one speaks (32) being set; The abutment sleeve of vehicle frame (17), the configuration hyoplastron (11) that protracts accordingly then.
5. bike for four people according to claim 1 is characterized in that being welded with trapezoidal reinforcement gusset (24) between the wheel shaft combination supporting plate two plate faces of L shaped shape; The star coupling (5) and the spline housing on kingpin (23) top join, and the bottom of handlebar axostylus axostyle is the castellated shaft that is meshed; At oscillating axle (26) root the stop collar that the cross section is the shape of the mouth as one speaks (32) is set; The abutment sleeve of vehicle frame (17), the configuration hyoplastron (11) that protracts accordingly then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98121057 CN1215679A (en) | 1998-12-10 | 1998-12-10 | Bike for four people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98121057 CN1215679A (en) | 1998-12-10 | 1998-12-10 | Bike for four people |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1215679A true CN1215679A (en) | 1999-05-05 |
Family
ID=5226972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98121057 Pending CN1215679A (en) | 1998-12-10 | 1998-12-10 | Bike for four people |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1215679A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106542032A (en) * | 2016-10-26 | 2017-03-29 | 南京信息工程大学 | A kind of family of portability child rides four driving bicycle drivens |
-
1998
- 1998-12-10 CN CN 98121057 patent/CN1215679A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106542032A (en) * | 2016-10-26 | 2017-03-29 | 南京信息工程大学 | A kind of family of portability child rides four driving bicycle drivens |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |