CN2750970Y - Leisure vehicle for children and parents - Google Patents
Leisure vehicle for children and parents Download PDFInfo
- Publication number
- CN2750970Y CN2750970Y CN 200420108815 CN200420108815U CN2750970Y CN 2750970 Y CN2750970 Y CN 2750970Y CN 200420108815 CN200420108815 CN 200420108815 CN 200420108815 U CN200420108815 U CN 200420108815U CN 2750970 Y CN2750970 Y CN 2750970Y
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- China
- Prior art keywords
- wheel
- thick stick
- connecting rod
- wheel system
- front wheel
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- Expired - Fee Related
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Abstract
The utility model discloses a small size leisure vehicle for children and parents, which is suitable for outgoing or shopping for families when children are carried during the leisure time. The utility model comprises a front wheel system, a rear wheel system, a long supporting handspike, a turning handle bar and a pedaling device. The utility model is characterized in that the rear wheel system is composed of two wheels which are connected with each other through a connecting shaft, and one end of the long supporting handspike is supported on the connecting shaft. Furthermore, a fly wheel and a brake component are also arranged on the connecting shaft, the fly wheel is connected with a teeth disk which is driven by people and arranged in the pedaling device through a transmission link chain, and the brake component is connected with a manual brake through a brake line or a brake connecting rod. The front wheel system is either a single front wheel structure or a double front wheel structure, a front wheel is supported on a front wheel supporting frame, and the other end of the long supporting handspike is connected with the supporting frame. Besides, a front wheel shaft is connected with the turning handle bar through a turning mechanism, the turning handle bar is arranged between the front wheel and a stool, and a vehicle box which is used for the sitting of children or the placement of articles is arranged on the long supporting handspike which is arranged between the turning handle bar and the front wheel.
Description
Technical field
The utility model relates to a kind of manpower three-wheel or four-wheeled, especially a kind of three-wheel or the four-wheel rickshaw that is suitable for child seats and shopping function, specifically a kind of parent-offspring's RV recreational vehicle of integrating.
Background technology
For the family that children are arranged, in when leisure, carry that children trot out or to the supermarket, market shopping is a kind of family happiness, is present people's most common form and employing places the go-cart walking with children or carry by bike that children go out.The go-cart walking generally is suitable for closely lying fallow or doing shopping, and for longer-distance shopping or when leisure, then adopt method by bike usually, it generally is the mode that on bicycle, installs a stool additional or adopt kiddie car, though can solve the problem of taking advantage of of children on the road in the mode of mount pad stool on the bicycle, but it can not enter the market, places such as park, and child seats is uncomfortable, dangerous, and that the railway carriage of existing kiddie car is generally is rear-mounted, the head of a family can't understand the children's of back seat situation when riding, and with its communication inconvenience, it also can't directly sail places such as shopping place or park into.Still do not have at present and a kind ofly be suitable for lying fallow, both can be used as the vehicle that carry children when doing shopping, can be used as small-sized three-wheel or the four-wheel rickshaw of placing the article purposes again.
Summary of the invention
The purpose of this utility model provide a kind of volume little, be suitable for family's leisure and the time carry parent-offspring's RV recreational vehicle that children go out or do shopping.
The technical solution of the utility model is:
A kind of parent-offspring's RV recreational vehicle, comprise preceding wheel system, back wheel system, support big thick stick, the bogie car handle, foot pedal apparatus, supporting big thick stick is bearing on preceding wheel system and the back wheel system, foot pedal apparatus is installed on the big thick stick of supporting and by driving chain and links to each other with the back wheel system, on the big thick stick of supporting between front-wheel system and the back wheel system, a stool is being installed, wheel system is made up of two wheels after it is characterized in that, link to each other by adapter shaft between two wheels, an end bearing that supports big thick stick is on this adapter shaft, flywheel and brake assemblies also are installed on the adapter shaft, flywheel is by being linked to each other by the manually driven fluted disc in driving chain and the foot pedal apparatus, and brake assemblies links to each other with parking brake by brake cable or brake connecting rod; Before wheel system or be single fore wheel structure, or be the double front wheel structure, front-wheel is bearing on the front wheel spindle, support is installed in two ends of front wheel spindle, the other end that supports big thick stick links to each other with support, and the bogie car handle links to each other with steering hardware, and steering hardware links to each other with support, bogie car is equipped with the railway carriage for child seats or glove being installed between front-wheel and the seat stool on the big thick stick of the supporting between bogie car handle and the front-wheel.
The utility model has also further been taked following technical measures:
Above-mentioned parking brake or be installed in bogie car last, or be installed on the big thick stick of supporting.
The steering hardware of above-mentioned single fore wheel structure is a four-bar linkage, and wherein an end of two long connecting rods is hinged with two sides of support respectively, and the other end is hinged with two ends of short connecting rod respectively, and the mid point of short connecting rod is fixedly linked with the vertical handgrip that supports the bogie car handle.
The steering hardware of above-mentioned double front wheel structure is formed with four-bar linkage by being installed in the front-wheel four-bar linkage between the front-wheel and driving, driving a end with two long connecting rods in the four-bar linkage is fixed on bogie car with mid point respectively two ends of another last short connecting rod is hinged, the other end two ends of another short connecting rod respectively is hinged, this short connecting rod and deflecting bar are fixedly linked, two ends of deflecting bar respectively with the front-wheel four-bar linkage in the stage casing of two long connecting rods be hinged, two ends of these two long connecting rods are hinged with the inner side edge of front-wheel support respectively.
Be provided with child seat and safety strap in the railway carriage, child seat and truck board or for being fixedly linked, or for being movably connected.Safety strap can guarantee that children can not drop out in the process of riding from railway carriage, can make it free movable in railway carriage again.
Front-wheel is best with the cardan wheel.
Preceding in addition wheel system also can install brake gear same as the prior art additional, to guarantee the reliability of driving safety and braking.
The beneficial effects of the utility model:
1, have leisure and shopping dual-use function concurrently, and have simple for structure, volume is little, good looking appearance, can directly enter market shopping or lie fallow in the park, can exempt the puzzlement that the head of a family has child's shopping or leisure in arms, be convenient between the head of a family and the children communication with exchange.
2, can replace existing children trolley to use, be suitable for far, closely do shopping or leisure, help overcoming most of men and be reluctant that go-cart band children do shopping or the mental handicape of leisure.
Description of drawings
Fig. 1 is one of the utility model structural representation.
Fig. 2 is the plan structure scheme drawing of Fig. 1.
Fig. 3 is two of a structural representation of the present utility model.
Fig. 4 is the plan structure scheme drawing of Fig. 3.
Fig. 5 is the connection structure scheme drawing of front-wheel of the present utility model (cardan wheel) and support.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Embodiment one.
As shown in Figure 1, 2.
A kind of parent-offspring's RV recreational vehicle, wheel system 1 before comprising, back wheel system 2, support big thick stick 3, bogie car is 4, foot pedal apparatus 5, supporting big thick stick 3 is bearing on preceding wheel system 1 and the back wheel system 2, foot pedal apparatus 5 is installed on the big thick stick 3 of supporting and by driving chain 6 and links to each other with back wheel system 2, on the big thick stick 3 of supporting between front-wheel system 1 and the back wheel system 2, a stool 7 is being installed, back wheel system 2 is by two wheels 8,9 form, two wheels 8, link to each other by adapter shaft 10 between 9, an end bearing that supports big thick stick 3 is on this adapter shaft 10, flywheel 11 and brake assemblies 12 also are installed on the adapter shaft 10, flywheel 11 is by being linked to each other by the manually driven fluted disc in driving chain 6 and the foot pedal apparatus 5, brake assemblies 12 links to each other with parking brake by brake cable or brake connecting rod, parking brake can be installed in bogie car on 4, also can be installed on the big thick stick 3 of supporting; Preceding wheel system 1 is the single-wheel structure, front-wheel 14 (cardan wheel) is bearing on the front wheel spindle 15, two ends at front wheel spindle 15 are equipped with support 15 ' (as shown in Figure 5), the other end that supports big thick stick 3 and support 15 ' the upper end link to each other, front-wheel 14 can be with support 15 ' freely rotate, support 15 ' link to each other 4 with bogie car by steering hardware 16, steering hardware 16 is a four-bar linkage, two long connecting rods 17 wherein, an end of 18 respectively with support 15 ' two side faces be hinged, the other end is hinged with two ends of short connecting rod 19 respectively, the mid point of short connecting rod 19 with support the vertical handgrip of bogie car and be fixedly linked 4.When rotating bogie car 4 (left side) rotations to the right, bogie car drives short connecting rod 19 (left side) rotation to the right to 4, (opposite with the working direction) direction of marching forward promotion long connecting rod 17 moves, long connecting rod 18 is to moving with the direction of working direction opposite (identical) simultaneously, long connecting rod 17,18 drives support 15 ' (left side) rotation to the right as another short connecting rod, thereby make front-wheel 14 (left side) rotation to the right, finish steering procedure.
Bogie car is installed in 4 between front-wheel 14 and the seat stool 7, bogie car 4 and front-wheel 14 between the big thick stick 3 of supporting on the railway carriage 20 of confession child seats or glove is installed.Be provided with child seat and safety strap in the railway carriage 20, child seat and truck board or for being fixedly linked, or for being movably connected.Safety strap can guarantee that children can not drop out in the process of riding from railway carriage, can make it free movable in railway carriage again.
Also can install brake gear same as the prior art additional in the preceding wheel system 1 of present embodiment in addition.
Embodiment two.
Shown in Fig. 3,4.
A kind of parent-offspring's RV recreational vehicle, wheel system 1 before comprising, back wheel system 2, support big thick stick 3, bogie car is 4, foot pedal apparatus 5, supporting big thick stick 3 is bearing on preceding wheel system 1 and the back wheel system 2, foot pedal apparatus 5 is installed on the big thick stick 3 of supporting and by driving chain 6 and links to each other with back wheel system 2, on the big thick stick 3 of supporting between front-wheel system 1 and the back wheel system 2, a stool 7 is being installed, back wheel system 2 is by two wheels 8,9 form, two wheels 8, link to each other by adapter shaft 10 between 9, an end bearing that supports big thick stick 3 is on this adapter shaft 10, flywheel 11 and brake assemblies 12 also are installed on the adapter shaft 10, flywheel 11 is by being linked to each other by the manually driven fluted disc in driving chain 6 and the foot pedal apparatus 5, brake assemblies 12 links to each other with parking brake by brake cable or brake connecting rod, parking brake can be installed in bogie car on 4, also can be installed on the big thick stick 3 of supporting; Preceding wheel system 1 is the two-wheel structure, front-wheel 21,22 (can adopt cardan wheel) are bearing on separately the front wheel spindle 23, two ends of front wheel spindle 23 be connected with support 15 ', the other end that supports big thick stick 3 respectively with front-wheel 21,22 supports 15 that link to each other ' the upper end link to each other, two supports 15 ' all link to each other 4 with bogie car by steering hardware 16, steering hardware 16 is by being installed in front-wheel 21, front-wheel four-bar linkage between 22 and driving are formed with four-bar linkage, drive with two long connecting rods 24 in the four-bar linkage, an end of 25 is hinged on bogie car with mid point respectively two ends of the short connecting rod 26 on 4 is hinged, and their other end is hinged with two ends of another short connecting rod 27 respectively; The stage casing of the stage casing of short connecting rod 27 and deflecting bar 28 is fixedly linked, two ends of deflecting bar 28 respectively with the front-wheel four-bar linkage in the stage casing of two long connecting rods 29,30 be hinged, two ends of these two long connecting rods 29,30 respectively with separately the support that is equivalent to short connecting rod 15 ' two inner side edges be hinged.When rotating bogie car 4 (left side) rotations to the right, bogie car drives short connecting rod 26 (left side) rotation to the right to 4, long connecting rod 24 moves to the direction of identical with working direction (on the contrary), 25 of long connecting rods rotate to the direction of direction opposite (identical) when preceding, thereby promote short connecting rod 27 (left side) rotation to the right, short connecting rod 27 drives deflecting bar 28 (left side) rotation to the right that is fixedly linked with it, deflecting bar 28 promote again long connecting rod 29 to the right (left side) move, promote simultaneously long connecting rod 30 left (right side) move, long connecting rod 29,30 promote front-wheel 21, support 15 on 22 ' (left side) rotation to the right turns to function thereby finish.
Bogie car is installed in 4 between front-wheel 21,22 and the seat stool 7, bogie car 4 and front-wheel 21,22 between the big thick stick 3 of supporting on the railway carriage 20 of confession child seats or glove is installed.Be provided with child seat and safety strap in the railway carriage 20, child seat and truck board or for being fixedly linked, or for being movably connected.Safety strap can guarantee that children can not drop out in the process of riding from railway carriage, can make it free movable in railway carriage again.
During concrete enforcement, preceding wheel system 1 also can install brake gear same as the prior art additional, to guarantee the reliability of driving safety and braking.
During concrete enforcement, also can pass through to increase the electric powerplant identical with existing Moped Scooter and realize the electric power power-assist, at this moment, drive motor can be installed on the trailing wheel, battery is installed under the present stool or is supported on other position of big thick stick.Because electric power (storage battery) actuating device is being proven technique very at present, thus though the parent-offspring's RV recreational vehicle whether the electric power assisting device be installed all in protection domain of the present utility model.
Claims (6)
1, a kind of parent-offspring's RV recreational vehicle, comprise preceding wheel system, back wheel system, support big thick stick, the bogie car handle, foot pedal apparatus, supporting big thick stick is bearing on preceding wheel system and the back wheel system, foot pedal apparatus is installed on the big thick stick of supporting and by driving chain and links to each other with the back wheel system, on the big thick stick of supporting between front-wheel system and the back wheel system, a stool is being installed, wheel system is made up of two wheels after it is characterized in that, link to each other by adapter shaft between two wheels, an end bearing that supports big thick stick is on this adapter shaft, flywheel and brake assemblies also are installed on the adapter shaft, flywheel is by being linked to each other by the manually driven fluted disc in driving chain and the foot pedal apparatus, and brake assemblies links to each other with parking brake by brake cable or brake connecting rod; Before wheel system or be single fore wheel structure, or be the double front wheel structure, front-wheel is bearing on the front wheel spindle, support is installed in two ends of front wheel spindle, the other end that supports big thick stick links to each other with support, and the bogie car handle links to each other with steering hardware, and steering hardware links to each other with support, bogie car is equipped with the railway carriage for child seats or glove being installed between front-wheel and the seat stool on the big thick stick of the supporting between bogie car handle and the front-wheel.
2, parent-offspring's RV recreational vehicle according to claim 1, it is characterized in that parking brake or be installed in bogie car last or be installed in the supporting big thick stick on.
3, parent-offspring's RV recreational vehicle according to claim 1, the steering hardware that it is characterized in that described single fore wheel structure is a four-bar linkage, wherein an end of two long connecting rods is hinged with two sides of support respectively, the other end is hinged with two ends of short connecting rod respectively, and the mid point of short connecting rod is fixedly linked with the vertical handgrip that supports the bogie car handle.
4, parent-offspring's RV recreational vehicle according to claim 1, the steering hardware that it is characterized in that described double front wheel structure is formed with four-bar linkage by being installed in the front-wheel four-bar linkage between the front-wheel and driving, driving a end with two long connecting rods in the four-bar linkage is fixed on bogie car with mid point respectively two ends of another last short connecting rod is hinged, the other end two ends of another short connecting rod respectively is hinged, this short connecting rod and deflecting bar are fixedly linked, two ends of deflecting bar respectively with the front-wheel four-bar linkage in the stage casing of two long connecting rods be hinged, two ends of these two long connecting rods are hinged with the inner side edge of front-wheel support respectively.
5, parent-offspring's RV recreational vehicle according to claim 1 is characterized in that being provided with child seat and safety strap in described railway carriage, child seat and truck board or for being fixedly linked, or for being movably connected.
6, parent-offspring's RV recreational vehicle according to claim 1 is characterized in that described front-wheel is a cardan wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420108815 CN2750970Y (en) | 2004-11-16 | 2004-11-16 | Leisure vehicle for children and parents |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420108815 CN2750970Y (en) | 2004-11-16 | 2004-11-16 | Leisure vehicle for children and parents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2750970Y true CN2750970Y (en) | 2006-01-11 |
Family
ID=35932149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420108815 Expired - Fee Related CN2750970Y (en) | 2004-11-16 | 2004-11-16 | Leisure vehicle for children and parents |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2750970Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1038479A (en) * | 2010-12-28 | 2012-07-02 | Elian Jamal Veltman | BICYCLE. |
| CN110228550A (en) * | 2018-03-05 | 2019-09-13 | 佛山市南海三鹰运动自行车有限公司 | Primary and secondary bicycle |
-
2004
- 2004-11-16 CN CN 200420108815 patent/CN2750970Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1038479A (en) * | 2010-12-28 | 2012-07-02 | Elian Jamal Veltman | BICYCLE. |
| CN110228550A (en) * | 2018-03-05 | 2019-09-13 | 佛山市南海三鹰运动自行车有限公司 | Primary and secondary bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060111 Termination date: 20111116 |