CN202272121U - Four-wheel balance bike - Google Patents
Four-wheel balance bike Download PDFInfo
- Publication number
- CN202272121U CN202272121U CN2011204256131U CN201120425613U CN202272121U CN 202272121 U CN202272121 U CN 202272121U CN 2011204256131 U CN2011204256131 U CN 2011204256131U CN 201120425613 U CN201120425613 U CN 201120425613U CN 202272121 U CN202272121 U CN 202272121U
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- Prior art keywords
- pipe
- hole
- pin
- wheel
- utility
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- Expired - Fee Related
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Abstract
The utility model discloses a four-wheel balance bike, which comprises a grab rail, a pedal device and a wheel device. The pedal device is connected with the wheel device through a front revolving shaft and a rear revolving shaft, and the axes of all corresponding sections of the front revolving shaft and the rear revolving shaft are parallel to each other respectively. The pedal device is provided with a first pipe, the grab rail comprises a second pipe and handles, the handles are sleeved on two sides of the second pipe, the second pipe is sleeved on the first pipe, a hole on the second pipe and a hole on the first pipe are coaxially matched with each other, and the first pipe and the second pipe are positioned through a pin. The four-wheel balance bike is simple in structure and convenient to adjust height of the grab rail.
Description
Technical field
The utility model relates to the bicycle field, particularly a kind of four-wheel balancing leg treadmill.
Background technology
The children education expert said that baby 7 years old was the most important period of " sensation--action " organizational capacity development before, and child relies on touch, mobile hand or health to increase the sensation of touching with balance.The sense of equilibrium is great to people's influence in all one's life, and the child of equilibrium function shortcoming falls in the childhood easily; Get into primary school period; Its sitting posture all can not be rectified with the posture of writing, and wants sea legs after growing up, and is not carsick; Air sickness not more depends on the good equilibrium sensation that the childhood sets up.Baby plays on the balance velocipede, and in order to keep the balance of oneself, child must feel the swing of gravity and own health, and when he departs from center of gravity, the sensation that brain will be coordinated to fall changes centre of body weight to keep balance.The balance velocipede is the unique balance body-building vehicle of a function.Mostly the balancing leg treadmill hand rod of domestic production at present is the fixed type design; The handrail horizontal motion can not be guaranteed and the height of hand rod can not be regulated; Because the baby's speed of growth before 7 years old is very fast, can not regulate the height of hand rod along with baby's growth, therefore possibly play a period of time and find that baby is higher much than in the past afterwards; Removing to play this car again can not too adapt to, and also may cause unnecessary waste.
The utility model content
(1) the utility model technical matters that will solve
The problem that the utility model will solve provides a kind of four-wheel balancing leg treadmill, to overcome the height that can not guarantee the handrail horizontal motion in the prior art and can not regulate hand rod.
(2) technical scheme of the utility model
For achieving the above object, the utility model provides a kind of four-wheel balancing leg treadmill, and said bicycle comprises grab rail, foot pedal apparatus and wheel assembly; Said foot pedal apparatus is linked to each other with wheel assembly by forward and backward rotating shaft, and each corresponding section axis of forward and backward rotating shaft is parallel to each other respectively; Said foot pedal apparatus is provided with first pipe; Said grab rail comprises second pipe and handle; Said handle is enclosed within the second pipe both sides; Said second pipe box is managed first, the mutual coaxial cooperation in hole on the hole on second pipe and first pipe, and by a finger setting.
Further, a side of pin is provided with a convexity, and the opposite side of said pin is provided with a through hole.
Further, first pipe and second pipe adopt metallic material to process.
Further, handle adopts plastics or rubber to process.
(3) beneficial effect of the utility model
Compared with prior art, the technical scheme of the utility model has the following advantages: the utility model is simple in structure, the convenient height of regulating hand rod.
Description of drawings
Fig. 1 is the front view of a kind of four-wheel balancing leg treadmill of the utility model;
Fig. 2 is the block diagram of Fig. 1;
Fig. 3 is the exploded view of Fig. 2;
Fig. 4 is the structural representation of the pin in a kind of four-wheel balancing leg treadmill of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is described in further detail.Following examples are used to explain the utility model, but are not used for limiting the scope of the utility model.
To shown in Figure 4, a kind of four-wheel balancing leg treadmill comprises grab rail 1, foot pedal apparatus 2 and wheel assembly 3 like Fig. 1; Foot pedal apparatus 2 is linked to each other with wheel assembly 3 by forward and backward rotating shaft 4,5, and each corresponding section axis of forward and backward rotating shaft 4,5 is parallel to each other respectively; Foot pedal apparatus 2 is provided with first pipe 6; Grab rail 1 comprises second pipe 7 and handle 8; Handle 8 is enclosed within second pipe, 7 both sides; Second pipe 7 is enclosed within on first pipe 6, the hole 10 mutual coaxial cooperation on the hole 9 on second pipe 7 and first pipe 6, and by a pin 11 location.The hole of different spacing, varying number can be left in hole on first pipe, 6 and second pipe 7 according to market demand.
First pipe, 6 and second pipe 7 adopts metallic material to be: aluminium, iron, copper, corrosion-resistant steel or stainless iron.Handle 8 adopts plastics or rubber to process.
During use,, adjust specified altitude assignment, insert pin 11, and then pass 13 location, hole with spring cotter according to the height of child's the good grab rail 1 of height adjustment.
The utility model is simple in structure, the convenient height of regulating hand rod.
In sum, above-mentioned embodiment is not to be the restricted embodiment of the utility model, and modification or equivalent deformation that all those skilled in the art are carried out on the basis of the flesh and blood of the utility model are all at the technological category of the utility model.
Claims (4)
1. four-wheel balancing leg treadmill, it is characterized in that: said bicycle comprises grab rail (1), foot pedal apparatus (2) and wheel assembly (3); Said foot pedal apparatus (2) is linked to each other with wheel assembly (3) by forward and backward rotating shaft (4,5), and each corresponding section axis of forward and backward rotating shaft (4,5) is parallel to each other respectively; Said foot pedal apparatus (2) is provided with first pipe (6); Said grab rail (1) comprises second pipe (7) and the handle (8); Said handle (8) is enclosed within second pipe (7) both sides; Said second pipe (7) is enclosed within on first pipe (6), and the hole (10) on the hole (9) on second pipe (7) and first pipe (6) is coaxial cooperation each other, and is located by a pin (11).
2. four-wheel balancing leg treadmill as claimed in claim 1 is characterized in that: a side of said pin (11) is provided with a convexity (12), and the opposite side of said pin (11) is provided with a through hole (13).
3. four-wheel balancing leg treadmill as claimed in claim 1 is characterized in that: said first pipe (6) and second pipe (7) adopt metallic material to process.
4. like each described four-wheel balancing leg treadmill of claim 1 to 3, it is characterized in that: said handle (8) adopts plastics or rubber to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204256131U CN202272121U (en) | 2011-11-01 | 2011-11-01 | Four-wheel balance bike |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204256131U CN202272121U (en) | 2011-11-01 | 2011-11-01 | Four-wheel balance bike |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202272121U true CN202272121U (en) | 2012-06-13 |
Family
ID=46192494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204256131U Expired - Fee Related CN202272121U (en) | 2011-11-01 | 2011-11-01 | Four-wheel balance bike |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202272121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016180322A1 (en) * | 2015-05-13 | 2016-11-17 | 纳恩博（北京）科技有限公司 | Control mechanism for dynamic balancing vehicle |
-
2011
- 2011-11-01 CN CN2011204256131U patent/CN202272121U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016180322A1 (en) * | 2015-05-13 | 2016-11-17 | 纳恩博（北京）科技有限公司 | Control mechanism for dynamic balancing vehicle |
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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: 20120613 Termination date: 20121101 |