CN202499230U - Exercise bike for children - Google Patents
Exercise bike for children Download PDFInfo
- Publication number
- CN202499230U CN202499230U CN2012200557149U CN201220055714U CN202499230U CN 202499230 U CN202499230 U CN 202499230U CN 2012200557149 U CN2012200557149 U CN 2012200557149U CN 201220055714 U CN201220055714 U CN 201220055714U CN 202499230 U CN202499230 U CN 202499230U
- Authority
- CN
- China
- Prior art keywords
- bike
- children
- vehicle seat
- wheel
- shaped support
- 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
- 230000001105 regulatory Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000001681 protective Effects 0.000 abstract 1
- 230000003014 reinforcing Effects 0.000 abstract 1
- 210000001364 Upper Extremity Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 206010022114 Injury Diseases 0.000 description 1
- 230000001058 adult Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036633 rest Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Abstract
The utility model relates to an exercise bike for children. The exercise bike comprises a bike frame, front wheels, a rear wheel, and a saddle. The rear wheel is installed at the bottom of the saddle. A U-shaped support and a saddle support are welded together to form a T-shaped structure so as to form the bike frame. Rotating shaft sleeves of the front wheels are fixed at two top ends of the U-shaped support; and crank handles are connected to the rotating shafts of the front wheels, wherein the crank handles are arranged at inner sides of the front wheels. And the saddle is fixed on the saddle support by bolts. According to the utility model, the structure of the exercise bike is novel, thereby satisfying children's curiosity; the structure is simple and practical, thereby reducing the cost; there is no need for the bike body to arrange an extra actuating unit, thereby realizing energy conservation and environmental protection; a variable-speed transmission mechanism is not arranged, thereby reducing the speed of the bike and thus realizing good security; and the center of gravity of the bike is low to prevent the occurrence of the turnover of the bike and there is no structure that might hurt the children, thereby realizing good security. Besides, arrangement of the U-shaped support and a reinforcing bar realizes footrest as well as anti-collision and protective functions. Therefore, the upper body strength and the coordination ability of the child can be exercised and strengthened during the playing process and the interestingness is good, so that the exercise bike is suitable for children entertainment and games.
Description
Technical field
The utility model relates to a kind of body-building vehicle, particularly a kind of stationary bike for children that drives through upper limbs.
Background technology
Stationary bike for children on the market all is child's bicycle or trishaw mostly, all is that adult's car is scaled, and riding speed is fast, causes tumble injury easily, and safety is bad.Because this type of car is comparatively common, satisfied not children curiosity, thereby recreational and interesting poor.
For novel more interesting stationary bike for children is provided, the designers in perambulator field have designed the hand-car of rocking bar driving and the four-wheel tricycle that imitation is ridden: like patent No. CN200520044268.1 " body-building rocking bar car " and CN200620109344.7 " children's body-building toy car ".These vehicle type structures are complicated, and cost is higher, and the structure of extruding is arranged on the car body, when children use, have the risk that crushes trick, and safety is bad.
Summary of the invention
The utility model technical matters to be solved is: provide a kind of simple in structure, safety is good, and is interesting strong, and collection body-building, amusement are the stationary bike for children of one.
The utility model addresses the above problem the technical scheme that is adopted: a kind of stationary bike for children; Form by vehicle frame, front-wheel, trailing wheel and vehicle seat; Trailing wheel is installed in the bottom of vehicle seat, and said vehicle frame is welded into T shape structure by U-shaped support and vehicle seat support to be formed, and the rotating shaft cover of front-wheel is fixed on two tops of U-shaped support; Be connected with a crank handle in the rotating shaft of front-wheel, the crank handle is positioned at the inboard of front-wheel; Said vehicle seat is through being bolted on the vehicle seat support.
Also be welded with two extension rods that are parallel to the vehicle seat support on the said U-shaped support, the top of extension rod and the inboard of front wheel spindle are captiveed joint.
Said extension rod inboard is welded with a stirrup.
Said vehicle seat support is welded by two parallel Metallic rod and U-shaped support, and is gapped between two Metallic rod, and vehicle seat can be along the vehicle seat holder orientation, and the distance of itself and U-shaped support is regulated in front and back.
The radius of gyration of said crank handle is less than radius of wheel.
Said trailing wheel is a cardan wheel.
Compared with prior art, the advantage of the utility model is: body construction is novel, can satisfy child's curiosity.Simple and practical, cost is lower.Car body does not need extra actuating unit, energy-conserving and environment-protective, and variable transmission mechanism is not set, and make the speed of a motor vehicle slower, safety is good.
Body gravity is low, can overturning, and there is not possibility to crush child's structure on the car body, safety is good.U-shaped support and stirrup can not only leg rests, and played the effect of Anti-bumping protection.
Stationary bike for children can be according to the long distance of regulating vehicle seat and U-shaped support of children's leg, and the children that are fit to all ages and classes section use, and control direction through right-hand man's velocity of rotation difference.When being at play, tempered child's the upper limbs force and the coordination ability, interesting good, be fit to entertainment for children and match.
Description of drawings
The block diagram of Fig. 1, the utility model.
The front view of Fig. 2, the utility model.
The specific embodiment
Embodiment to the utility model further describes below in conjunction with accompanying drawing.
Stationary bike for children is made up of vehicle frame, front-wheel 7, trailing wheel 1 and vehicle seat 2.Vehicle frame comprises vehicle seat support 3, stirrup 4, U-shaped support 5 and extension rod 8.Wherein vehicle seat support 3 comprises two parallel Metallic rod compositions, and two Metallic rod one ends are welded on the centre of U-shaped support 5, form T shape structure.Between two Metallic rod a gap is arranged, vehicle seat 2 is through being bolted on the vehicle seat support, and can regulate the distance between vehicle seat and the U-shaped support along the direction of vehicle seat support.
U-shaped support inboard also is welded with two extension rods 8, and extension rod is parallel to vehicle seat support 3, and extension rod and U-shaped support weld with front-wheel 7 the axle sleeves inboard and outside respectively.Be welded with a stirrup 4 between two extension rods.
Stirrup 4 has been formed the foot-operated of stationary bike for children jointly with U-shaped support 5.
Be connected with a crank handle 6 in the rotating shaft of said front-wheel 7, crank handle 6 is positioned at the inboard of front-wheel, and the radius of gyration of crank handle is less than the front-wheel radius.
Trailing wheel 1 is installed in the bottom of vehicle seat 2, and trailing wheel is a cardan wheel, and is flexible when stationary bike for children turns to.
During use, children are sitting on the vehicle seat, and both legs are crooked, and both feet are placed on riding of U-shaped support and stirrup composition, and both hands are held the crank handle and rotated, and can drive car body and move forward and backward; When left and right sides front wheel rotation speed not simultaneously, stationary bike for children can turn to.
The novelty simple in structure of this stationary bike for children need not other engine installations, utilizes upper limbs to drive, and is interesting good, can temper children's the upper limbs force and the coordination ability.Vehicular body front U-shaped support and stirrup can also play the effect of Anti-bumping protection, protection user's safety.Body gravity is very low, can overturning, and speed is slow, and safety is good, and the children that are fit to more than 3 years old use, and are particularly suitable for kindergarten's organization activity and match.
The foregoing description is the simplest design of the utility model, and actual product can also increase parts such as shoulder harness, ornamental trimming and the foot-operated light of controlling, loudspeaker, brake on this basis, further improves the interest of children toy car.These additional parts all belong to prior art, and matured product is arranged on market, therefore increase the stationary bike for children of these parts, still belong to the scope of the utility model protection.
Claims (6)
1. stationary bike for children; Form by vehicle frame, front-wheel, trailing wheel and vehicle seat; Trailing wheel is installed in the bottom of vehicle seat, it is characterized in that: said vehicle frame is welded into T shape structure by U-shaped support and vehicle seat support to be formed, and the rotating shaft cover of front-wheel is fixed on two tops of U-shaped support; Be connected with a crank handle in the rotating shaft of front-wheel, the crank handle is positioned at the inboard of front-wheel; Said vehicle seat is through being bolted on the vehicle seat support.
2. stationary bike for children according to claim 1 is characterized in that: also be welded with two extension rods that are parallel to the vehicle seat support on the said U-shaped support, the top of extension rod and the inboard of front wheel spindle are captiveed joint.
3. stationary bike for children according to claim 2 is characterized in that: said two extension rod inboards are welded with a stirrup.
4. stationary bike for children according to claim 1; It is characterized in that: said vehicle seat support is welded by two parallel Metallic rod and U-shaped support; Gapped between two Metallic rod, vehicle seat can be along the vehicle seat holder orientation, and the distance of itself and U-shaped support is regulated in front and back.
5. stationary bike for children according to claim 1 is characterized in that: the radius of gyration of said crank handle is less than radius of wheel.
6. stationary bike for children according to claim 1 is characterized in that: said trailing wheel is a cardan wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200557149U CN202499230U (en) | 2012-02-21 | 2012-02-21 | Exercise bike for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200557149U CN202499230U (en) | 2012-02-21 | 2012-02-21 | Exercise bike for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202499230U true CN202499230U (en) | 2012-10-24 |
Family
ID=47035854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200557149U Expired - Fee Related CN202499230U (en) | 2012-02-21 | 2012-02-21 | Exercise bike for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202499230U (en) |
-
2012
- 2012-02-21 CN CN2012200557149U patent/CN202499230U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20121024 Termination date: 20160221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |