A transport and load cart in the form of a kick scooter is compact, has a low dead weight and is designed with dimensions that are suitable for transport by train or automobile, and which nonetheless ensures safe transport of bulky and heavy goods together with a person, while improving the handling
A transport and load cart in the form of a kick scooter is compact, has a low dead weight and is designed with dimensions that are suitable for transport by train or automobile, and which nonetheless ensures safe transport of bulky and heavy goods together with a person, while improving the handling and reducing the expenditure of force. The longer side of the loading platform is disposed transversely to the travel direction and in a rearwardly inclined and/or displaceable manner relative thereto, and the receiving compartment has a front-side slot for the rechargeable battery.
대표청구항▼
1. A load and transport cart in the form of a kick scooter, comprising at least three wheels including two front-wheels and at least one rear wheel, a handlebar, a loading platform, and a footboard that can be folded up and locked, wherein the two front wheels are operatively connected to a steering
1. A load and transport cart in the form of a kick scooter, comprising at least three wheels including two front-wheels and at least one rear wheel, a handlebar, a loading platform, and a footboard that can be folded up and locked, wherein the two front wheels are operatively connected to a steering and inclination mechanism for absorbing centrifugal force during cornering, the handlebar is connected to the loading platform via at least one steering column, and a receiving compartment for a rechargeable battery is provided beneath the loading platform, wherein a horizontal dimension of the loading platform is greater than a horizontal dimension of the loading platform in a rectilinear travel direction of the cart and is disposed transversely to the rectilinear travel direction and is at least one of rearwardly inclined or displaceable counter to the rectilinear travel direction, and the receiving compartment comprises an opening at the front of the cart for receiving the rechargeable battery. 2. The load and transport cart according to claim 1, wherein the steering and inclination mechanism comprises two axle shafts which are coaxially aligned on a first rotational axis and each have a rotationally fixed contrate gear, the contrate gears are operatively connected to each other in a meshing manner via a steering gearwheel and a compensating gear wheel that are disposed perpendicularly to the rotational axis, wherein each axle shaft is provided with respective wheel axles for the respective front wheels, the wheel axles are coaxially aligned on a second rotational axis parallel to and spaced from the first rotational axis, and the steering gearwheel and the compensating gearwheel are axially coincident with a vertical steering axis, the steering gearwheel is nonrotatably fixed coaxially with the steering axis for transferring steering motion, and the compensating gearwheel is rotatably mounted coaxially with the steering axis, so that each of the contrate gears together with the axle on which it is mounted carry out a rotational movement opposite a rotational movement carried out by the other contrate gear together with the axle shaft on which the other contrate gear is mounted during a steering motion, and the wheel axles define a plane of inclination for the loading platform. 3. The load and transport cart according to claim 1, wherein the inclination and steering mechanism is accommodated in a gearbox housing that is made from multiple pieces joined in a force-fit manner and each of the pieces is comprised of injection molded plastic, cast metal, or sheet metal, and wherein the steering axle is coupled to the footboard by way of a fork or a fork mount. 4. The load and transport cart according to claim 3, wherein the gearbox housing is made of injection molded plastic or east metal and comprises: a) an outer housing bottom, which is molded or cast in an axial direction of the axle shafts and has an at least partially hemispherically shaped recess for a lower radial ball bearing;b) an inner housing bottom, which is disposed perpendicularly to the axle shafts and extends with U-profile-shaped legs in a direction of the footboard, and a hemispherical shell which is seated in the hemispherical recess of the outer housing bottom and carries a centrally vertically projecting first shaft stub comprising a steering axle extending along the steering axis in a rotationally fixed manner and around which shaft stub the compensating gearwheel is rotatably mounted, and wherein the first shaft stub penetrates the hemispherical shell and is guided into the lower radial ball bearing to absorb steering motion;c) a hemispherically shaped shell of an inner housing top which is placed on the shell of the inner housing bottom and which comprises a second shaft stub which extends in a direction of the first shaft stub and is rigidly fixed to the shell and on which the steering gearwheel is rigidly fixed for transferring the steering motion and which penetrates the hemispherical shell of the inner housing top and is guided into an upper radial ball bearing to absorb the steering motion, the first and the second stub shafts comprise a steering axle extending along the steering axis, the upper radial ball bearing and the second shaft stub are covered by a steering axle cover; andd) an outer housing top, which is placed on the inner housing top and has a base comprising an opening and on which an intermediate plate having an opening that corresponds to the opening in the base is inserted, in which the second shaft stub extends in a freely rotating manner into the steering axle cover. 5. The load and transport cart according to claim 2, wherein the receiving compartment is disposed above the inner housing top, wherein the receiving compartment is formed by a space defined by an upwardly projecting wall region and the base of the outer housing top as well as a lower region of the loading platform, two steering columns are provided and height of the handlebar can be adjusted on, and the handlebar can be locked on, the steering columns at a selected height by way of a clamping and locking mechanism. 6. The load and transport cart according to claim 3, wherein the outer upper housing top is provided with a perpendicularly projecting, peripheral wall region that is open at a front, over which the loading platform, together with housing for the front wheels, the housing being affixed to the steering columns, are placed and fixed so that, during a steering motion of the handlebar, the outer housing top and the outer housing bottom, together with the loading platform, pivot about the steering axis, the steering axis being coaxial with the opening in the base of the outer housing top and the opening in the intermediate plate. 7. The load and transport cart according to claim 1, wherein there are two steering columns, pipe-section-shaped guide segments made of metal for inserting pipe ends of the handlebar are provided in the steering columns, wherein at least two openings located vertically at a distance from each other are provided in a wall of the handlebar pipe for adjustment of height of the handlebar, and a mechanism for clamping, locking and releasing the handlebar pipe is disposed adjacent each of the steering columns, the mechanism comprising a pivotable grip which moves a locking pin into one of the openings in the handlebar pipe for locking or which moves the locking pin out of the opening for releasing. 8. The load and transport cart according to claim 4, further comprising a gearbox housing made of sheet metal and comprising: a) a lower gear plate having a recess for a lower tapered roller bearing accommodating the steering axle;b) an upper gear plate having an integral extension for an upper tapered roller bearing accommodating the steering axle;c) a fork mount which vertically encloses the contrate gears, the steering gearwheel, the compensating gearwheel, and a steering axle on the outside parallel to the steering axle direction and is formed of receiving panels and which has two upper bearing plates attached thereto and a lower bearing plate having axial guides for a shaft comprising the steering axle on which the steering gearwheel and the compensating gearwheel are non-rotatably disposed, wherein the receiving panels of the fork mount have horizontal cut-outs which are associated with the contrate gears and through which the axle shafts are guided to the contrate gears and in which the axle shafts can be pivoted about the steering axle in accordance with the handlebar movement;d) at least one inner and one outer bearing shell for each axle shaft, wherein the axle shaft is rotatably mounted in an angular ball bearing accommodated by the inner bearing shell and in a needle bearing accommodated by the outer bearing shell; ande) a front plate and a rear plate, which are joined to the lower gear plate, the upper gear plate, the bearing shells, the bearing plates and the fork mount by way of screw connections. 9. The load and transport cart according to claim 8, wherein there are two upwardly projecting steering columns each in the form of a sheet metal piece that is bent multiple times and attached to the upper gear plate by way of screw connections, wherein the sheet metal piece is formed of a base leg that faces the gear plate and has cut-outs for the extension in the upper gear plate accommodating the upper tapered roller bearing and for attachment, an outer wall section projecting perpendicularly upward from the base leg, an oblique wall part projecting outwardly from the outer wall section, and a side wall part projecting perpendicularly upward from the the outer wall section, and a box-shaped base part is placed on and attached approximately at a height of an inwardly extending oblique wall part, and a support panel for forming the receiving compartment for insertion of the rechargeable battery on the front side is disposed on the base legs of the two steering columns, and the loading platform is box-shaped and inserted into and held in the base part. 10. The load and transport cart according to claim 9, wherein the handlebar comprises a pipe and at least two holders disposed above each other for the handlebar pipe are provided in an upper region of the side wall part of each of the sheet metal pieces, a mechanism is provided for adjusting height of the handlebar and for locking the handlebar in or releasing the handlebar from a height to which the handlebar is adjusted, and the side wall part is provided with a removable outer facing. 11. The load and transport cart according to claim 1, wherein the receiving compartment for the rechargeable battery is provided with a flap adapted to cover the battery and that can be pivoted away in the travel direction and comprises an angled panel that is adapted to the inclination of the loading platform for supporting the rechargeable battery. 12. A load and transport cart according to claim 1, wherein the loading platform comprises a base that is provided with a rim to receive a transport container in a stable manner. 13. The load and transport cart according to claim 12, wherein the transport container is comprised of a base part that is adapted to the base of the loading platform, and a front part and a rear part which are hinged to the base part by way of hinges, wherein an opening angle between the front and rear parts is dimensioned so that at least three beverage crates can be stacked on top of each other, wherein the front and rear parts can be connected to each other in a securing manner by a flexible adjustable tightening strap. 14. The load and transport cart according to claim 12, wherein the transport container is formed of a front part and a reinforced base or of a flexible container or sack. 15. The load and transport cart according to claim 14, wherein the front part of the transport container is configured so that side walls of the front part overlap side walls of the rear part during closing. 16. A load and transport cart according to 3, wherein the injection molded plastic is impact-resistant plastic, the cast metal is aluminum or an aluminum alloy, and the sheet metal is steel. 17. The load and transport cart according to claim 8, wherein an end of the footboard located at the front in the travel direction comprises a connecting element comprising two legs that are mutually spaced apart and parallel to each other, wherein a roller is rotatably mounted in the legs at a front end of the connecting element for stably folding up the footboard, and the legs are provided with a recess facing upwardly like an upper face of the footboard for receiving a spliced shaft that is disposed between the U-profile-shaped legs or receiving panels of the fork mount and is disposed in alignment with the recess in an opening of the legs or the receiving panels, wherein a pivotably mounted lever between the legs or the receiving panels is provided for locking and releasing the footboard, and a through-hole for receiving a joint axis for folding up the footboard is provided in a web, the joint axis being guided through the opening in the U-profile-shaped legs or the receiving panels. 18. The load and transport cart according to claim 17, wherein the footboard is provided with a worm gear mechanism which is driven by a motor and is operatively connected to the joint axis for folding the footboard up and unfolding the footboard down. 19. The load and transport cart according to claim 1, wherein the handlebar is provided with a brake actuating device, a device for accelerating, a bell, an indicator light, headlights and a dashboard which includes a compartment having a transparent cover for reading and accommodating a telecommunications device in a water-proof manner, a connection that is connected to the rechargeable battery for Charging the telecommunications device, a display device for charge state and safety of the rechargeable battery, and a speed indicator. 20. The load and transport cart according to claim 1, wherein the footboard comprises a foldable and height-adjustable standing support for the driver, the standing seat is comprised of two legs, a U-shaped arch comprising a backrest at a center of the arch, and two tubular rods in which the legs are inserted and are adjustable in height thereof and fixable in the height to which adjusted, and the tubular rods are rotatably mounted in bearing brackets that are rigidly installed on the footboard, the tubular rods being fixed in a vertical position and in the folded position. 21. The load and transport cart according to claim 1, wherein a fold-out prop is provided at a front of the cart. 22. The load and transport cart according to claim 1, further comprising a rear wheel driven by a wheel hub motor. 23. The load and transport cart according to claim 1, further comprising a wheel hub motor driving the front wheels, and a rear swivel wheel. 24. The load and transport cart according to claim 16, wherein the steel is stainless steel.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.