DE202013009533U1 - Kick scooter - Google Patents

Abstract

Collapsible scooter with running board, at the rear end of one or two wheels are mounted rigidly with Schleiftrittbremse, at the front part a connector to the pivoting, height-adjustable handlebar, the top has a short, unstable wishbone with foam handles, down a clevis, in which the front wheel a Hartplastfelge with centrally, on both sides incorporated ball bearings, a PU shell consists, which is rigidly attached, connected and is currently usable with 120 kg as the upper limit. characterized by a lever (1) on the two-pillar link (26) having a three-part wishbone (29, 30, 31) at the upper end which triggers the folding mechanism (2) and (3) a rigid one Wheel construction (3), for hydraulic disc brakes with ABS control (4), pneumatic tires with two-piece interlocking bolted rims (43), a footboard extension (f, g)), a handlebar with plain bearings (28) and a luggage rack system (8) and 200 kg payload (48) on white.

Description

It is known that the kick scooter nimble, practical means of transportation, but have complicated hardly openable folding mechanisms are not to solve when dirty. From a mass of about 25 kg, the Hinterradschutzblechschleifbremse at higher speed is already overtaxed. The manufacturers recommend for safety a speed below 10 km / h, even five-year-old children drive faster and downhill twice. In the case of pavement, uneven dirt roads, wetness, the risk of slipping of the PU tires is very high. Some manufacturers offer pneumatic tires that are too narrow or need too much air pressure. In the case of these very small pneumatic tires, it is almost impossible for the customer to make any smart changes in the event of a breakdown. The short transverse links are usually unstable and are provided with slightly worn foam material on the handlebar grips. Similarly, are too small folding stands that do not meet their function in strong winds. Payload (bags, bags) are not possible with these designs, as is not up to date with the maximum load.

The indicated invention is based on the problem, which is solved as follows; in claim 1 that the folding mechanisms of the scooters difficult and only by bending or lifting is possible, a suitable release mechanism provides a remedy. It is moved by the levers on the control arm, which pulls two locking bolts over a bowden cable and thus the scooter from the driving position (c) in a fixed position (b) slide, if you keep the lever pressed, the solid carrying position is reached ( a). When the lever is released, the bolts then snap in again by means of spring force and lock. This mechanism can be achieved by ellipse ( 10 . 11 . 12 , e, d) or circular cylinder ( 5 . 6 . 7 . 8th . 9 , e, d) are realized with straight sloping outer sector section and it also works in case of pollution and is part of the connecting element footboard / handlebar. in claim 2 the mudguard rear-wheel brake does not guarantee driving safety. Only hydraulic disc brakes with ABS have the power to distribute the braking process evenly and distribute the force distribution as needed to two or three wheels so that the shortest stopping distance is achieved when steering. in claim 3 that is suitable for everyday use in the wet uneven or unpaved paths is a limited. A footboard extension (f, g) for substantially improving the ride comfort also with regard to operating the scooter while sitting ( 17 . 18 ) in claim 4 that a safe and suitable mechanism for folding the scooter is installed. A bolt lock for closing and opening the folding mechanism as described in Fig. 1a, 1b works in claim 5 a steering column alone can not hold the luggage without driving the curves steering ability of the vehicle is greatly affected. Only one of two columns ( 26 ) height adjustable handlebar ( 27 ) with three-part wishbone ( 29 . 30 . 31 ) at the ends of adjustable, curved, non-slip, ergonomically shaped handles, brings a safe solution. in claim 6 At higher weight the steering ability strongly influenced, always heavier. A built-in handlebar slide bearing ( 28 ), which weighs 1t, makes it easy to steer the scooter and reduce the user's weight to almost 200kg ( 48 ). in claim 7 that smaller wheels have very tight tire coats that can only be loosened with special tools. An interlocking two-part bolted rim for quick repair is user-friendly Fig. 6. in claim 8 Troubleshooting see patent claim 5 with a practical luggage holding system ( 21 . 22 . 46 . 47 ), which is based on two handlebars, luggage of all kinds, fastened with straps, up to 20 kg and without affecting the steering functions can be transported. in claim 9 the scooters have too small folding stands and wind gusts fall over the rigid wheel construction ( 3 ) as an extension of the front link handlebar / footboard by pressing the lever ( 1 ) which is mounted centrally on the upper handlebar and automatically in a very stable parking position (b) slides reached In claim 10th With these novelties, improvements and lighting according to the Bicycle Ordinance of 17.10.2013, amendment BGBl. II No. 297/2013, scooters become so traffic-safe and -suitable vehicles and make it possible to use them as an orthopedic aid in the range of walking sticks, crutch, walking frame,. .. Rollator, .... Wheelchair and E-Mobility Scooter for the handicapped, temporarily ill people, obese and many more to use in everyday life

LIST OF REFERENCE NUMBERS

1

Release lever on handlebar for folding mechanism

2

tire

3

rigid wheel construction

4

Disc brake with ABS

5

locking bolt

6

Connector handlebar / running board

7

Circular cylinder axis with locking point

8th

Circular cylinder with falling outer circle sector

9

Circular cylinder with sloping outer sector cutout

10

Guide clip

11

compression spring

12

Spring bolt for unlocking

13

ellipse cylinder

14

Write brake in front and behind

15

brake disc

16

Baudenzug hydraulic with ABS

17

caliper

18

Comfort seat (optional)

19

Comfort seat (optional) height adjustable

20

Verriegelungssplint

21

Luggage rack collapsed

22

Baggage rack unfolded and locked

23

Luggage with strap

24

Ergo handlebar grip

25

Quick-release locking gel with locking lever

26

Handlebar with two steering columns

27

Lenkerhöhenvestellung

28

bearings

29

Handlebar lock straight

30

Handlebar position tilted 15 ° backwards

31

Handlebar position inclined 30 ° backwards

32

bearings edition

33

plain bearing bushes

34

Pin against twist

35

locknuts

36

Cover plate

37

Distance bolts

38

steering axle

39

Cover bearing

40

Pad bearing

41

rim

42

Radmittelstück with bearing enclosure

43

rim

44

rim half

45

Disc brake rear

46

Luggage / school bag

47

strap

48

Payload 200 kg

a

 carrying position

b

 parking position

c

 driving position

d

 unlocked

e

 locked

f

 Footboard short

G

 Footboard long

Claims (2)

Collapsible scooter with running board, at the rear end of one or two wheels are mounted rigidly with Schleifagentbremse, at the front part a connector to the pivoting, height-adjustable handlebar, the top has a short, unstable wishbones with foam handles, down a clevis, in which the front wheel a Hartplastfelge with centrally, on both sides incorporated ball bearings, a PU shell consists, which is rigidly attached, connected and is currently usable with 120 kg as the upper limit. characterized by a on two-pillar handlebar ( 26 ), the upper end of a three-piece wishbone ( 29 . 30 . 31 ), located lever ( 1 ), which triggers the folding mechanism, ( 2 ) and ( 3 ), a rigid wheel construction ( 3 ), for hydraulic disc brakes with ABS control ( 4 ), Pneumatic tires with two-piece interlocking bolted rims ( 43 ), a footboard extension (f, g)), a handlebar with plain bearings ( 28 ) and a luggage carrier system ( 8th ) and 200 kg payload ( 48 ) on. Scooter characterized by; according to claim 1 slides with the lever on the upper control arm in a fixed parking position (b) or standing position, then goes into a fixed carrying position (a) according to claim 2 hydraulic disc brakes with ABS ( 4 ) according to claim 3 a footboard extension ( 4 ) to substantially improve the ride comfort also with regard to the operation of the scooter sitting, ( 6 ) according to claim 4 Bolt locks for closing and opening the folding mechanism ( 5 . 6 . 7 . 8th . 9 . 10 . 11 . 12 , d, e) according to claim 5 a two-column height-adjustable handlebar with three-part wishbone ( 25 . 26 . 27 . 28 . 30 . 31 ) at its ends adjustable, curved, non-slip, ergonomically shaped handles ( 24 ) are according to claim 6 a slide bearing built in the handlebar, since 1 t takes up weight, payload 200 kg ( 48 ) according to claim 7 has an interlocking two-piece bolted rim for quick repair according to claim 8 with a practical luggage holding system ( 11 ), which is based on two handlebars and thus can carry luggage of all kinds, fastened with straps, up to 20 kg and without affecting the steering functions according to claim 9 rigid wheel construction as an extension of the front link handlebar / footboard by pressing the lever 1 , which is mounted centrally on the upper handlebar and automatically moves into a very stable parking position according to claim 10 With these novelties, improvements and lighting according to the Bicycle Ordinance of 17.10.2013, amendment BGBl. II No. 297/2013, scooters are becoming traffic-safe and suitable vehicles and make it possible to use them as orthopedic aids for people with walking difficulties, temporarily ill people, Adipese and many to use more

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