CN2497823Y - Small walking counter - Google Patents
Small walking counter Download PDFInfo
- Publication number
- CN2497823Y CN2497823Y CN 01224268 CN01224268U CN2497823Y CN 2497823 Y CN2497823 Y CN 2497823Y CN 01224268 CN01224268 CN 01224268 CN 01224268 U CN01224268 U CN 01224268U CN 2497823 Y CN2497823 Y CN 2497823Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- walker
- elastic force
- driven wheel
- 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
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Abstract
The utility model relates to a miniature walking machine that combines a roller driven by gravity and a miniature gear transmission bicycle into a whole and belongs to the machine field. The utility model changes the original driving principle of the roller, and two feet which are not needed to touch the ground are only needed to stride alternately, and the gravity of the driver can gain a driving forward force. The utility model also changes the original bicycle chain transmission, and only a micro gear transmission and a brake mechanism are needed, and the utility model assembles 17 different parts into a whole, therefore, the utility model which is provided with a half-wheel gravity drive uses the rolling to go forward, and combines the body building and entertainment function together and is joyful when owns.
Description
Mechanical field relates to the new product one miniature walker that a kind of roller bearing and bicycle unite two into one under the utility model.
Present roller bearing (roller skate) can only lean on people's the feet step on the ground, and the promotion of roller skate wheel and ground friction reaction force reaches the purpose of rolling and moving ahead, and so gives a kind of physical fitness in fixed venue, thus much.And the bicycle chain sprocket wheel is difficult for dwindling, and carries and deposits inconvenience, easily loses.
The utility model proposes a kind of miniature walker at the problems referred to above, it can not only change former roller bearing and drives and the bicycle chain transmission with pedaling, and the two is united two into one, and forms weight-driven and micro tooth drive mechanism after changing.
As Fig. 1: (the utility model structural front view), as Fig. 2: (utility model structure upward view), as Fig. 3: shown in (the utility model structure left view): the utility model is to be designed by the weight-driven textural association.One: it is fixing to press commentaries on classics elastic force assembly (12) tooth flywheel mechanism (5) front and back two-wheel (14) (4) and built-up gear (7) (8) driven wheel (13) and walker (1) to be hinged by (3) (6) (9) (15) by supporting plate (17) chain connecting crank connecting rod (10) drive driving shaft (11), and keeps each parts can freely carry out circumference rotation and oscillating motion.When having gravity, the utility model do not do the time spent, as scheming (2) under return elastic force assembly (12) effect, make driving shaft (11) and driven wheel (13) crank connecting link (10) be hinged supporting plate (17) Rotate 180 degree in the direction of the clock, driving shaft this moment (11) drives driven wheel (13) and gear train (8) (7) engaged transmission, and this position is the design start position.When the utility model under the effect of people's self gravitation, supporting plate (17) is driven be hinged crank connecting link (10) driving shaft (11) driven wheel (13) and press commentaries on classics elastic force assembly (12) to press Rotate 180 degree counterclockwise, driving shaft this moment (11) drives driven wheel (13) gear train (8) (7) and tooth flywheel mechanism (5) order engaged transmission, and this position is the design final position.Make the front and back two-wheel (14) (4) that is fixed on the walker (1) by the friction reaction force on ground being realized the purpose of weight-driven, be different from roller skate and obtain rotary power with pedal ground.So the utility model, walking are easily easily grasped and are used.
Its two: as Fig. 2, driven wheel (13) gear train (8) (7) tooth flywheel mechanism (5) order engagement be arranged in parallel, is hingedly fixed on the walker (1) by driving shaft (11) axle (9) (6) (3); Pedal supporting plate (17) drive and be hinged crank connecting link (10) driven in synchronism axle (11) driven wheel (13), promote to be fixed on gear train (8) engaging tooth wheels (7) and the directed rotation of tooth flywheel mechanism (5) driving torque on the axle (9).Elastic force assembly (12) is pressed simultaneously changes.Otherwise, supporting plate (17) is hinged crank connecting link (10) driven in synchronism axle (11) driven wheel (13) and is subjected to elastic force assembly (12) dispensing elastic force to drive return, make the engagement of driven wheel fixed thereon (13) gear train (8) and gear train (7) tooth flywheel mechanism (5), the order reverse rotation, inner ratchet structure of tooth flywheel mechanism (5) keeps directed rotation.So can not change front and back two-wheel (14) (4) direction of rotation that is fixed on the walker (1).When promptly both feet replaced half wheel drive, the engagement of each gear train also can replace along contrary rotation, and walker (1) moves ahead all the time automatically.
The utility model has designed brake assembly (2) and has been fixed on the walker (1), by the brake of supporting plate (17) varied angle; Design brake pad (16) and obtained the initial velocity of walker (1).Utilize alternately the take a step characteristics of walking of people, both kept roller bearing roller skate physical fitness enjoyment, and for example with the miniature bike that dwindles, can be as the green walking-replacing tool of urban transportation.As walking, need not pedal ground, easy to carry, do not select the place, arbitrarily start-stop, safe and reliable.
Below in conjunction with accompanying drawing, specify embodiment of the present utility model:
Fig. 1 is a structural front view of the present utility model.
Fig. 2 is a structure upward view of the present utility model.
Fig. 3 is a structure left view of the present utility model.
As shown in Figure 1: supporting plate (17) is hinged crank connecting link (10) driving shaft (11) driven wheel (13) and presses commentaries on classics elastic force assembly (12) to be rotated counterclockwise 180 degree to designing on the final position synchronously.The engagement of driven wheel (13) gear train (8) (7) tooth flywheel mechanism this moment (5) order begins to advance voluntarily under the ground friction reaction force promotes thereby drive the front and back two-wheel (14) (4) that is fixed on the walker (1).When both feet are alternately lifted pin and are taken a step, elastic force assembly (12) dispensing elastic force, drive is hinged driving shaft (11) the synchronization crank connecting rod (10) that is fixed on the miniature walker (1) and is hinged supporting plate (17), make the driven wheel (13) and the order of gear train (8) and gear train (7) tooth flywheel mechanism (5) mesh the dextrorotation turnback to designing start position, promptly finish and once promote walker (1) weight-driven transmission process, this moment, another pin repeated process in the past.So alternately finish the weight-driven overall process.Take a step to rotate the excitement sensation that moves ahead to the people.
In addition, the key that the utility model can be realized is to be hinged crank connecting link (10) at supporting plate (17) to fix with driving shaft (11) elastic force assembly (12), and elastic force assembly (12) other end is fixed on the walker (1).The gravity effect, driven wheel (13) is rotated counterclockwise 180 degree and gear train (8) (7) engagement, final position extremely, keep tooth flywheel mechanism (5) to turn clockwise, otherwise by elastic force assembly (12) elastic reset, driven wheel (13) dextrorotation turnback and gear train (8) (7) are engaged to the final position, inner ratchet of tooth flywheel mechanism (5), external tooth are rotated counterclockwise and interior axle continues to turn clockwise that to remain direction of rotation constant.This also is to be different from former roller bearing structure and the chaindriven crucial part of bicycle.Become human body self gravity into driving the turning moment of walker (1).
The utility model is widely used in, in, blue or green, the more crowds of teenager, safer, more reliable.Actual have joyful.
Claims (2)
1, miniature walker is made up of two-wheel (14) 17 kinds of parts such as (4) before and after elastic force assembly (12) driving shaft (11) (9) crank connecting link (10) supporting plate (17) driven wheel and the gear train (13) (8) (7) (5), and its feature mainly is:
A, the engagement of driven wheel (13) gear train (8) (7) tooth flywheel mechanism (5) order be arranged in parallel, are hingedly fixed on the walker (1) by driving shaft (11) axle (9) (6) (3);
B, brake assembly (2) are fixed on the walker (1), by varied angle supporting plate (17) brake;
2, miniature walker according to claim 1, it is characterized in that: the hinged crank connecting link of supporting plate (17) (10) is fixing with driving shaft (11) elastic force assembly (12) driven wheel (13), and is fixed on jointly on the walker (1) with elastic force assembly (12) other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01224268 CN2497823Y (en) | 2001-05-22 | 2001-05-22 | Small walking counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01224268 CN2497823Y (en) | 2001-05-22 | 2001-05-22 | Small walking counter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2497823Y true CN2497823Y (en) | 2002-07-03 |
Family
ID=33640623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01224268 Expired - Fee Related CN2497823Y (en) | 2001-05-22 | 2001-05-22 | Small walking counter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2497823Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2931689A1 (en) * | 2008-05-30 | 2009-12-04 | Jean-Louis Siband | Leg's joint rehabilitation or maintaining device for kinesitheraphy cabinet for athlete, has four fixed rollers arranged at corners of plate for permitting to and fro movement to immobilize joint |
| CN109833602A (en) * | 2019-03-29 | 2019-06-04 | 石启明 | A kind of cruel race device instead of walk |
-
2001
- 2001-05-22 CN CN 01224268 patent/CN2497823Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2931689A1 (en) * | 2008-05-30 | 2009-12-04 | Jean-Louis Siband | Leg's joint rehabilitation or maintaining device for kinesitheraphy cabinet for athlete, has four fixed rollers arranged at corners of plate for permitting to and fro movement to immobilize joint |
| CN109833602A (en) * | 2019-03-29 | 2019-06-04 | 石启明 | A kind of cruel race device instead of walk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |