CN202896784U - Omni-directional recreational bicycle for three persons - Google Patents
Omni-directional recreational bicycle for three persons Download PDFInfo
- Publication number
- CN202896784U CN202896784U CN 201220211020 CN201220211020U CN202896784U CN 202896784 U CN202896784 U CN 202896784U CN 201220211020 CN201220211020 CN 201220211020 CN 201220211020 U CN201220211020 U CN 201220211020U CN 202896784 U CN202896784 U CN 202896784U
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- people
- front fork
- bicycle
- steel bar
- 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
Images
Abstract
An omni-directional recreational bicycle for three persons comprises a bicycle frame designed in a parallel structure, wherein the bicycle frame designed in the parallel structure comprises adult type frames and a child type frame, each frame is connected with an annular handlebar, a rotary seat, a locking chuck, a fixed disc and a front fork, each rotary seat is connected with a corresponding frame through a bearing and a bearing seat, each locking chuck is connected with a corresponding front fork through an inner hexagonal socket head screw, each fixed disc is connected with a corresponding frame through a hexagon bolt, each front fork is connected with a pedal plate support, an adjusting steel bar and a tire, each pedal plate support is formed by connection of a pedal connection square tube and a pedal connection steel bar through a hexagon bolt, and each pedal plate support is connected with a pedal plate through a central shaft and a crank. Due to the parallel structure, the bicycle body is stable, the three persons are enabled to provide power input and control directions at the same time, face-to-face communication is achievable, the range of visibility is wide, and relaxation and entertainment property is strong.
Description
Technical field
The utility model relates to a kind of bicycle.
Background technology
Current, the bicycle kind is a lot, can be divided into single bicycle, tandem bicycle and three-person bicycle etc. by the number of riding.
Single bicycle, such as mountain bike, highway car, public bicycles etc., its shortcoming is: 1, can only ride for a people, can not satisfy the demand that many people ride; 2, function singleness, general only as riding the instrument of riding instead of walk, lack enough amusement and recreation.
Tandem bicycle, can riding for a people, a people takes or two people ride simultaneously.Its shortcoming is: 1, the back seat personnel are in passive state, and its range of visibility has major part to be blocked by the front stall personnel; 2, function is more single, and is leisurely and carefree recreational not strong.
Three-person bicycle can be divided into a people three kinds of dissimilar bicycles of riding that two people take, two people ride a people takes or three people ride simultaneously.When bicycle is that a people rides two people when taking, bicyclist's the difficulty of riding is larger, and the burden of riding is heavier.When bicycle is that two people ride a people when taking, the bicyclist can be served as by father and mother, and child can satisfy the demand of family of three during as the passenger, but the same tandem bicycle of its shortcoming.When bicycle is three people when riding simultaneously, car body is the single row type structure, less stable, and three people position sizes are identical, do not belong to child's special seat, can't realize that three people coordinate to ride preferably.In addition, being positioned at rear two personnel of riding can only be in the face of the former back side, and range of visibility is narrow, can not realize preferably three people's interchange.In the process of advancing, although three people can provide power simultaneously, working direction can only be controlled by the front stall personnel.Its amusement and recreation are not strong.
Summary of the invention
Unstable in order to overcome existing bicycle body, many people ride and can't control simultaneously direction, can't carry out face-to-face exchange, back seat personnel range of visibility is narrow, the problems such as amusement and recreation shortage, the utility model proposes a kind of parallel-connection structure design that has, car body is stable, can three people the power input be provided simultaneously and control direction, can carry out effective face-to-face exchange, range of visibility is broad, and the universal bicycle with entertainment function of three people of stronger amusement and recreation is arranged.
The technical solution adopted in the utility model is:
The universal bicycle with entertainment function of a kind of three people, the vehicle frame that comprises the parallel-connection structure design, the vehicle frame of described parallel-connection structure design comprises adult type vehicle frame and child form vehicle frame, described vehicle frame is connected with annular handlebar, rotating seat, the locking chuck, reaction plate and front fork, described rotatable seat is passed through bearing, bearing seat is connected with described vehicle frame, described locking chuck is connected on the front fork by interior hexagonal cylindrical hook bolt, described reaction plate is connected with vehicle frame by hex bolt, be connected with the stretcher support on the described front fork, adjust steel bar and tire, described stretcher support is connected steel bar and connects by hex bolt with foot-operated by foot-operated connecting square pipes, and described stretcher support is connected with crank by axis to be ridden.
Further, be connected with Bottle Cage and detouchable storage tank on the described vehicle frame, described storage tank is connected with folding table by connecting rod, and described folding table is connected with parasols.
Further again, described adult type vehicle frame and child form vehicle frame are U-shaped, and described adult type vehicle frame forms by square steel pipe welded, and described rectangular steel tube middle part is welded with cylindrical tube and is connected with annular handlebar.
Further, described rotating seat is connected with the bearing that is connected with bearing seat by stainless steel shaft, and described bearing seat is connected with described vehicle frame by hex bolt.
Have groove on the described locking chuck, be fastened on the front fork by interior hexagonal cylindrical hook bolt and chuck, described vehicle frame is connected with the locking fixture block by hex bolt, and described vehicle frame can be captiveed joint with the locking chuck by the locking fixture block.
In the middle of the described reaction plate circular hole is arranged, be evenly equipped with the revolution axis hole in three orientation on the described reaction plate, described revolution axis hole periphery is provided with dowel hole, and described reaction plate is connected with vehicle frame by hex bolt.
Described front fork is connected with the stretcher support, adjusts steel bar and tire, described stretcher support is connected hex bolt by the pedal support square tube with the pedal support steel bar and connects, described adjustment steel bar one end is provided with the hole, and described adjustment steel bar is connected with the stretcher support with front fork by hex bolt.
Described storage tank is connected by hex bolt with upper lower aluminum sheet by iron plate, is equipped with at least three uniform holes on the described aluminium sheet edge.
Described storage tank by bearing be connected aluminium bar and connect, storage tank is connected by expansion link with folding table, expansion link is provided with negative thread, parasols be provided with externally threaded steel and justify bar and be connected.
Technical conceive of the present utility model is: by revolution axis hole position reaction plate is connected by hex bolt with the child form vehicle frame with the adult type vehicle frame, by required vehicle the dowel hole on the reaction plate being connected pin with the adult type vehicle frame with the child form vehicle frame is connected, tighten the interior hexagonal countersunk-heat bolt on the front fork top locking chuck, locking fixture block on adult type vehicle frame and the child form vehicle frame all is fixed on the position of location front fork and vehicle frame on the locking chuck of front fork, the shape of the car body of finalizing the design.The working direction of current bicycle is by the personnel control of riding that is in the place ahead, and the personnel that ride in other two people and the place ahead provide the input of propulsion source jointly.By revolution axis hole position reaction plate is connected by hex bolt with the child form vehicle frame with the adult type vehicle frame, nothing is vehicle fixedly, when the dowel hole on the reaction plate and adult type vehicle frame and child form vehicle frame not being connected pin and being connected, the working direction that three people coordinate separately ride direction and speed co-controlling bicycle can realize the function of universal walking and original place rotation.The adjustment steel bar is connected hex bolt with front fork with the stretcher support and is connected, adjust steel bar one end and be equipped with several holes, can change axis height and axis overhead by position that change to adjust the hole that connects from hex bolt on the steel bar and realize that from the distance at tire center the long people of different legs is to the different requirements of cushion to foot-operated distance, the stretcher support is connected steel bar and connects by hex bolt with riding by the foot-operated connecting square pipes of reason, can change axis from the distance at tire center by the position that changes the hole that is connected with hex bolt on the foot-operated connecting square pipes, satisfy the demand of different crowd.Storage tank is connected by hex bolt with upper lower aluminum sheet by iron plate, be equipped with 2 uniform holes on 12 iron plate edges at two ends, be equipped with 1 hole in the middle of 3 iron plate two ends, respectively be equipped with 15 uniform holes on the upper lower aluminum sheet edge, wherein 12 holes connect respectively the hole of 12 adjacent two iron plate diverse locations, realize the fixing of iron plate, remaining 3 holes on the interstitial hole of other 3 iron plates and the aluminium sheet, can realize the rotation of iron plate, the putting into and taking out of the article in the convenient storage case.Folding table is bolted by 6 upper connecting rods, 12 lower links, 1 block of upper aluminium sheet, 1 lower aluminum sheet and 18 revolution legs, and 6 upper connecting rod upper surfaces stitch with 1 canvas as desktop.The expansion link that connects storage tank and folding table has the negative thread of a fixing turn, but can be connected with the steel circle bar of parasols with the folding table that is connected that certain outside thread number of turns is arranged.
The beneficial effects of the utility model are: simple in structure, be easy to make; Composite behaviour is good, satisfies polytropy, multifunctional entertainment leisure demand; Vehicle Frame Design becomes the three-point fix formula, has advantages of safety and stability, has realized the function of pivot stud and original place rotation, has also greatly dwindled volume simultaneously, is beneficial to place and transportation.Changeable vehicle and the peculiar mode of riding add unique direction control technology, bring a kind of marvellous fresh amusement sense to the people, have great realistic meaning and using value.
Description of drawings
Fig. 1 is the utility model integral structure schematic diagram.
Fig. 2 is a kind of body frame structure for automotive schematic diagram of the utility model.
Fig. 3 is the another kind of body frame structure for automotive schematic diagram of the utility model.
Fig. 4 is the utility model laager type conversion reaction plate structural representation.
Fig. 5 is the structural representation of rotary seat.
Fig. 6 is the structural representation of locking plate.
Fig. 7 is the structural representation of parallel-connection structure design.
Fig. 8 is the structural representation of reaction plate.
Fig. 9 is the structural representation of riding.
Figure 10 is the schematic diagram of adjusting steel bar.
Figure 11 is the lateral plan of Figure 10.
Figure 12 is the structural representation of folding table.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1 ~ Figure 12, the universal bicycle with entertainment function of a kind of three people, described adult type vehicle frame 3 and child form vehicle frame 9 are U-shaped design, described adult type vehicle frame 3 is connected the middle part and is welded with cylindrical tube and connects annular handlebar 1 with the child form vehicle frame, handlebar 1 is fixing, Fig. 3 is seen in the straight extension of described child form vehicle frame 9 half parts.
Described rotating seat 21 is connected with the bearing 23 that is connected with bearing seat by stainless steel shaft 22, and described bearing seat 23 is connected by the vehicle frame 3 of hex bolt 24 with described parallel-connection structure design, sees Fig. 5.
Have the groove of certain width on the described locking plate 41 at certain position, certain angle, see Fig. 6, by interior hexagonal cylindrical hook bolt locking plate 41 is fastened on the front fork 51, the vehicle frame 3 of described parallel-connection structure design is connected with locking fixture block 42 by hex bolt 43, the vehicle frame 3 of described parallel-connection structure design can be captiveed joint with locking plate 41 by locking fixture block 42, sees Fig. 7.
In the middle of the described reaction plate 82 circular hole is arranged, have the revolution axis hole in three orientation uniform on the described reaction plate 82, described revolution axis hole periphery has some dowel holes, sees Fig. 4, and among Fig. 8, described reaction plate 82 is connected with vehicle frame 3 by hex bolt 81.Described copper sheathing 83 mainly is in order to guarantee the right alignment in upper lower fixed disk 82 holes.Described set pin 85 is used for the different formations of positioning car integral body.
Described front fork 51 is connected with stretcher support 54, adjusts steel bar 53, tire 52, described stretcher support 54 is connected by hex bolt 56 with the foot-operated steel bar 57 that is connected by foot-operated connecting square pipes 55, described foot-operated connection steel bar 57 has two knock holees, see Fig. 9, different location can be used to adjust the distance between foot-operated and the seat 21.Described adjustment steel bar 53 1 ends are equipped with several uniform holes, described adjustment steel bar 53 by hex bolt and front fork 51 be connected connecting square pipes 55 and be connected, see Figure 10, by the distance of several uniform hole adjustable seats 21 on the described adjustment steel bar 53 between foot-operated.
Described storage tank 7 is connected hex bolt by iron plate with aluminium sheet and connects.Described folding table as shown in figure 12, described parasols is connected on the negative thread at 121 places among Figure 12 by the outside thread on it.
Working process of the present utility model is: when common leisure is ridden, using set pin 85 that three vehicle frames and centre are connected and fixed coils 82 and is completely fixed, complete vehicle structure is overlooked be " Y " font, " T " font or " pawl " font, use simultaneously the 4(of locking plate mechanism of car body front fork 51 upper ends to see Fig. 7) will be wherein two wheels fix and the parallel locking of two wheels with the angle between car body separately, in the process of riding, realize that by the 3rd wheel direction regulates and control.Can realize that in this case a people rides, two people ride, and three people ride, and can realize just riding and riding backwards, and each wheel can provide respectively power.The original place rotates when riding, and uses set pin 85 that three car bodies and the dish 82 that is connected and fixed are completely fixed and are " Y " font and distributes, and use front fork 51 upper end locking disc mechanisms are fixed three wheels and overlooked perpendicular to car body.When universal walking is ridden, the locking fixture block 42 of angle between fixing vehicle wheel and car body is put down, realize turning to flexibly of the relative car body of wheel, need this moment three bicyclists mutually exchange cooperation, advance according to projected route, predetermined speed thereby car load is advanced.Ride after the amusement, the bicyclist can be parked in car a place, props up parasols, opens folding table 6, stress-relieving activities such as chatting face-to-face, have tea, play card.
The described content of this specification sheets embodiment only is that the part of utility model design institute way of realization is enumerated; protection domain of the present utility model should only not be confined to the concrete form that embodiment states, protection domain of the present utility model reaches in those skilled in the art according to the thinkable equivalent technologies means of technical conceive of the present utility model.
Claims (9)
1. universal bicycle with entertainment function of people, it is characterized in that: the vehicle frame that comprises the parallel-connection structure design, the vehicle frame of described parallel-connection structure design comprises adult type vehicle frame and child form vehicle frame, described vehicle frame is connected with annular handlebar, rotating seat, the locking chuck, reaction plate and front fork, described rotatable seat is passed through bearing, bearing seat is connected with described vehicle frame, described locking chuck is connected on the front fork by interior hexagonal cylindrical hook bolt, described reaction plate is connected with vehicle frame by hex bolt, be connected with the stretcher support on the described front fork, adjust steel bar and tire, described stretcher support is connected steel bar and connects by hex bolt with foot-operated by foot-operated connecting square pipes, and described stretcher support is connected with crank by axis to be ridden.
2. the universal bicycle with entertainment function of three people as claimed in claim 1, it is characterized in that: be connected with Bottle Cage and detouchable storage tank on the described vehicle frame, described storage tank is connected with folding table by connecting rod, and described folding table is connected with parasols.
3. the universal bicycle with entertainment function of three people as claimed in claim 1 or 2, it is characterized in that: described adult type vehicle frame and child form vehicle frame are U-shaped, described adult type vehicle frame forms by square steel pipe welded, and described rectangular steel tube middle part is welded with cylindrical tube and is connected with annular handlebar.
4. the universal bicycle with entertainment function of three people as claimed in claim 1 or 2, it is characterized in that: described rotating seat is connected with the bearing that is connected with bearing seat by stainless steel shaft, and described bearing seat is connected with described vehicle frame by hex bolt.
5. the universal bicycle with entertainment function of three people as claimed in claim 1 or 2, it is characterized in that: have groove on the described locking chuck, be fastened on the front fork by interior hexagonal cylindrical hook bolt and chuck, described vehicle frame is connected with the locking fixture block by hex bolt, and described vehicle frame can be captiveed joint with the locking chuck by the locking fixture block.
6. the universal bicycle with entertainment function of three people as claimed in claim 1 or 2, it is characterized in that: a circular hole is arranged in the middle of the described reaction plate, the described revolution axis hole that is evenly equipped with three orientation on the dish that is connected and fixed, described revolution axis hole periphery is provided with dowel hole, and the described dish that is connected and fixed is connected with vehicle frame by hex bolt.
7. the universal bicycle with entertainment function of three people as claimed in claim 1 or 2, it is characterized in that: described front fork is connected with the stretcher support, adjusts steel bar and tire, described stretcher support is connected hex bolt by the pedal support square tube with the pedal support steel bar and connects, described adjustment steel bar one end is provided with the hole, and described adjustment steel bar is connected with the stretcher support with front fork by hex bolt.
8. the universal bicycle with entertainment function of three people as claimed in claim 2, it is characterized in that: described storage tank is connected by hex bolt with upper lower aluminum sheet by iron plate, is equipped with at least three uniform holes on the described aluminium sheet edge.
9. the universal bicycle with entertainment function of three people as claimed in claim 2, it is characterized in that: described storage tank by bearing be connected aluminium bar and connect, storage tank is connected by expansion link with folding table, and expansion link is provided with negative thread, parasols be provided with externally threaded steel circle bar and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220211020 CN202896784U (en) | 2012-05-11 | 2012-05-11 | Omni-directional recreational bicycle for three persons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220211020 CN202896784U (en) | 2012-05-11 | 2012-05-11 | Omni-directional recreational bicycle for three persons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202896784U true CN202896784U (en) | 2013-04-24 |
Family
ID=48117484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220211020 Expired - Fee Related CN202896784U (en) | 2012-05-11 | 2012-05-11 | Omni-directional recreational bicycle for three persons |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202896784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700660A (en) * | 2012-05-11 | 2012-10-03 | 浙江工业大学 | Universal entertaining bicycle built for three |
-
2012
- 2012-05-11 CN CN 201220211020 patent/CN202896784U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700660A (en) * | 2012-05-11 | 2012-10-03 | 浙江工业大学 | Universal entertaining bicycle built for three |
| CN102700660B (en) * | 2012-05-11 | 2014-08-06 | 浙江工业大学 | Universal entertaining bicycle built for three |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203740063U (en) | Foldable bicycle frame and foldable bicycle | |
| CN205075952U (en) | Stand -type electrodynamic balance car in wheel outside | |
| CN102700660B (en) | Universal entertaining bicycle built for three | |
| CN202896784U (en) | Omni-directional recreational bicycle for three persons | |
| CN103600798A (en) | Folding sliding plate bicycle | |
| CN102649455A (en) | Suitcase type folding bicycle | |
| CN206288136U (en) | The steady lever apparatus of the additional freedom of bicycle Rear frame | |
| CN203372334U (en) | Multifunctional bicycle and tandem bicycle composed of same | |
| CN103818501A (en) | Skateboard and bicycle convertible ride for children | |
| CN210235201U (en) | Pedal electric vehicle and whole motorcycle lightweight frame | |
| CN202987426U (en) | Double dual-purpose folding bicycle | |
| CN208647031U (en) | A kind of bicycle saddle | |
| CN203767011U (en) | Double-mode traveling electric vehicle | |
| CN202498980U (en) | Amphibious bicycle | |
| CN104816777B (en) | Environmental-protection portable dismounts the foot-operated driving of the more people of save space combination vehicle in length and breadth fastly | |
| CN201102609Y (en) | Small bicycle with continuous speed regulation planet type special structure | |
| CN206265238U (en) | A kind of front fork unit | |
| CN203427964U (en) | Bicycle with transformable frame | |
| CN203727563U (en) | Skateboard and bicycle dual-purpose vehicle for children | |
| CN103303413B (en) | A kind of multifunction bicycle and consisting of many person bicycles | |
| CN203854792U (en) | Forward-bowing riding type bicycle | |
| CN214216037U (en) | Double detachable foldable bicycle | |
| CN205059801U (en) | Park stable novel bicycle frame | |
| CN203246551U (en) | Chase type fun bicycle | |
| CN204096002U (en) | Contraction type folding bicycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130424 Termination date: 20160511 |