JP4799642B2 - Cambering car - Google Patents

Description

  BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cambering vehicle, and more particularly, a multi-function camber that has a multi-stage folding function and can be driven and rotated by a three-wheeled transportation means that has a high environmental protection effect, so that traveling speed and entertainment can be improved. It relates to the ring car.

As the structure of a conventional three-wheel cambering vehicle, there are Patent Document 1, Patent Document 2, Patent Document 3, Patent Document 4, Patent Document 5, Patent Document 6, Patent Document 7, and Patent Document 8. These three-wheel cambering vehicles mainly include a handle vertical bar and a pair of vehicle body support frames. A front wheel is installed at the bottom end of the handle vertical bar, and a rear wheel is installed at the end of the body support frame. It mainly drives the forward movement of the vehicle body by putting both feet on the pedals and swinging the body left and right. Some of the above-mentioned patent documents include a folding joint installed on a handle vertical bar and a vehicle body support frame to fold a three-wheel cambering vehicle so that the volume can be reduced.
Thereby, the convenience of carrying, storing and carrying can be achieved.

  The power of the three-wheel cambering vehicle described above mainly depends on the weight of the human body applied to the vehicle body and the torque applied to the vehicle body. The two types of external forces are combined, and the vehicle body moves forward by a method of swinging left and right. However, the conventional three-wheel cambering car is driven and moved by a method that swings from side to side, so there is certainly an amusement effect in the riding process, but at the same time, it is difficult to turn right and left by swinging from side to side. Exists. For this reason, there are problems and disadvantages in that the safety of traveling is low and the moving speed of the power drive is slow.

Taiwan Utility Model No. 443283 Specification China Patent No. 03274628.8 Specification China Patent No. 03247331.1 Specification Patent No. 03273606.1 of the People's Republic of China U.S. Pat. No. 6,646,778 U.S. Pat.No.6517093 U.S. Pat. US Pat. No. 6,851,694

  It is an object of the present invention to provide a cambering vehicle that has a multi-stage folding function and is a three-wheeled transportation means that has a high environmental protection effect and can be driven to rotate, so that traveling speed and entertainment can be improved. .

In the invention of claim 1, the covering vehicle includes a handle vertical bar, a vehicle body support frame, a first folding mechanism, a second folding mechanism, a third folding mechanism, and a driving mechanism.
A front wheel stand and a front wheel are installed at the bottom end of the handle vertical bar, a vertical pipe is installed in a protruding shape above the front wheel base, and the handle vertical bar is inserted and installed outside the vertical pipe. Installing a pair of clamping bases, fixing and connecting the vehicle body support frame,
At the vehicle body support frame end, a pedal and a rear wheel are installed, respectively, and a first folding mechanism is installed between the handle stand bar and the stand pipe of the front wheel stand,
The first folding mechanism includes a base, an insertion connecting rod, a pressing part,
The base is fixedly installed in the vertical pipe of the front wheel base, a concave tank is installed at the top end thereof, and the insertion connecting rod is fixedly installed on the bottom end of the handle vertical rod, At the bottom end, an insertion connection piece is installed in a protruding shape, and the insertion connection piece is inserted into the concave tub and installed to form a movable connection state. The handle vertical bar is fitted outside the insertion connecting rod, and passes through the handle vertical bar and the long tank by an insertion pin, so that the handle vertical bar It becomes possible to move up and down along the tank, and the pressing part is installed at the bottom end of the handle vertical bar, whereby the handle vertical bar tightly covers the outside of the insertion connecting bar to form a stereotaxic position,
The second folding mechanism is installed at an appropriate position near the holding base of the vehicle body support frame, and the second folding mechanism includes a fixed bar, a folding bar, and an insertion pin.
The fixed bar is fixedly installed on the clamping table, and a deep insertion connection tank and a shallow engagement fixed tank are installed in a recessed shape on the end surface of the fixed bar, and the folding bar is A long insertion connection block and a short engagement fixing block corresponding to the deep insertion connection tank and the shallow engagement fixing tank are installed in a protruding manner on the end face, and fixed to the vehicle body support frame. On the long insertion connection block, a slide tank is established, which is inserted and installed in the deep insertion connection tank, and passes through the fixed bar and the slide tank by a fixing pin, whereby the folding bar is It is movable in the deep insertion connection tank, and an insertion hole corresponding to each other is provided in the fixed rod and the long insertion connection block, and an insertion pin is inserted into the insertion hole, whereby the fixation The stick and the folding stick are fixed To form,
The third folding mechanism is installed at a connection position of the vehicle body support frame and the pedal, and the third folding mechanism includes a receiving base and a folding part, and the receiving base is fixed to the end of the body supporting frame. A pair of clamping arms is provided, and a pair of pressing devices is installed at the open ends of the pair of clamping arms, and the clamping arms are opposed to the outer wall surface on the opposite side of the pressing device. Forming a fence, opening an introduction tank on the convex wall, the sandwiching arm is installed on the outer wall surface between the pair of convex fences, the engagement tank is depressed, the folding part is the Installed on the bottom of the pedal and provided with a two-layer inner tube inserted and installed at the end of the vehicle body support frame, an L-shaped convex block is formed on the outer wall surface of the inner tube, and the convex block is fitted A tank is installed on the inner tube of the mating tank. On the wall surface to be contacted, a tank is opened, and a resilient hook is installed in the fitting tank in a movable state, and on the inner surface of the resilient hook, a convex lever that can pass through the tank is installed in a protruding shape, The bottom end sandwiches an elastic part between the fitting tank and the convex block is fitted between the convex walls of the clamping arm to form a movable connection with the introducing tank, The folding part can rotate, the inner tube is inserted and installed in the vehicle body support frame, the drive mechanism is installed between the pedal and the rear wheel, and the drive mechanism is a pair of Equipped with support frame, tread board, drive device,
The pair of support frames are fixedly installed on the bottom surface of the pedal, extend toward the rear wheel, and a pair of fixed frames are fixedly installed on the bottom of the tread plate, and the tread plate is fixed. It is installed in a movable state between the support frame through a frame, and an elastic part is installed between the support frame and the footboard, and the support frame and the footboard are connected to both ends of the elastic part, respectively. One of the pair of fixed frames extends a swing arm toward the rear wheel, and a driven component is installed at the end of the swing arm. A rotating unit and a unidirectional transmission unit that are fixedly installed on one inner wall surface and are coaxially installed. The rotating unit includes a transmission gear and a composite vortex. The transmission gear and the interlocked parts below the tread are connected to each other, one end of the spiral spring is fixed to the inner wall surface of the support frame, and the opposite end is connected to the transmission gear, The unidirectional transmission unit includes a unidirectional flywheel and a drive gear, and the unidirectional flywheel operates in synchronization with the rotation unit, thus interlocking with the drive gear and causing unidirectional rotation. The wheel shaft of the rear wheel is movably installed between the support frames, and a passive gear is provided on the wheel shaft, and the passive gear and the drive gear of the unidirectional transmission unit are engaged with each other. The cambering car is characterized by this.
According to a second aspect of the present invention, in the cambering vehicle according to the first aspect, the interlocked component is a chain, a belt, or a wire.
In the invention of claim 3, the covering vehicle includes a handle vertical bar, a vehicle body support frame, a first folding mechanism, a second folding mechanism, a third folding mechanism, and a driving mechanism.
A front wheel stand and a front wheel are installed at the bottom end of the handle vertical bar, a vertical pipe is installed in a protruding shape above the front wheel base, and the handle vertical bar is inserted and installed outside the vertical pipe. Installing a pair of clamping bases, fixing and connecting the vehicle body support frame,
At the vehicle body support frame end, a pedal and a rear wheel are installed, respectively, and a first folding mechanism is installed between the handle stand bar and the stand pipe of the front wheel stand,
The first folding mechanism includes a base, an insertion connecting rod, a pressing part,
The base is fixedly installed in the vertical pipe of the front wheel base, a concave tank is installed at the top end thereof, and the insertion connecting rod is fixedly installed on the bottom end of the handle vertical rod, At the bottom end, an insertion connection piece is installed in a protruding shape, and the insertion connection piece is inserted into the concave tub and installed to form a movable connection state. The handle vertical bar is fitted outside the insertion connecting rod, and passes through the handle vertical bar and the long tank by an insertion pin, so that the handle vertical bar It becomes possible to move up and down along the tank, and the pressing part is installed at the bottom end of the handle vertical bar, whereby the handle vertical bar tightly covers the outside of the insertion connecting bar to form a stereotaxic position,
The second folding mechanism is installed at an appropriate position near the holding base of the vehicle body support frame, and the second folding mechanism includes a fixed bar, a folding bar, and an insertion pin.
The fixed bar is fixedly installed on the clamping table, and a deep insertion connection tank and a shallow engagement fixed tank are installed in a recessed shape on the end surface of the fixed bar, and the folding bar is A long insertion connection block and a short engagement fixing block corresponding to the deep insertion connection tank and the shallow engagement fixing tank are installed in a protruding manner on the end face, and fixed to the vehicle body support frame. On the long insertion connection block, a slide tank is established, which is inserted and installed in the deep insertion connection tank, and passes through the fixed bar and the slide tank by a fixing pin, whereby the folding bar is It is movable in the deep insertion connection tank, and an insertion hole corresponding to each other is provided in the fixed rod and the long insertion connection block, and an insertion pin is inserted into the insertion hole, whereby the fixation The stick and the folding stick are fixed To form,
The third folding mechanism is installed at a connection position between the vehicle body support frame and the pedal, and the third folding mechanism includes a receiving base and a folding part.
The receive base includes a pair of clamping arms that are fixedly installed at the end of the vehicle body support frame, and a pair of pressing devices are installed at the open ends of the pair of clamping arms, A pair of convex walls is formed relative to the outer wall surface on the opposite side of the apparatus, an introduction tank is opened on the convex wall, and the clamping arm is engaged with the outer wall surface between the pair of convex walls. The tank is installed in a depressed shape, and the folding part is provided on the bottom surface of the pedal, and is provided with a two-layer inner pipe that is inserted and installed at the end of the vehicle body support frame. A convex block is formed, a fitting tank is installed in the convex block, a perforation tank is opened on the wall surface close to the inner tube of the fitting tank, and an elastic hook is movable in the fitting tank. A convex lever that can pass through the tank is provided on the inner surface of the elastic hook. Installed in a protruding shape, the bottom end sandwiches an elastic part between the fitting tank, the convex block is fitted between the convex walls of the clamping arm, and the movable connection with the introduction tank Forming, thereby enabling the folding part to rotate, the inner tube is inserted and installed in the vehicle body support frame, and the drive mechanism is installed between the pedal and the rear wheel, The drive mechanism includes a support frame, a footboard, and a drive device,
The support frame is fixedly installed on the bottom of the pedal, the tread is positioned above the pedal, a bottom surface of which extends a swing arm, an arc rack is installed, and the end of the swing arm is installed on the support frame It is installed in a movable state between inner wall surfaces, elastic parts are installed between the support frame and the swing arm, and both ends of the elastic parts are connected to the support frame and the swing arm, respectively, and the drive The apparatus is fixedly installed inside the support frame, and includes a rotating unit and a unidirectional transmission unit that are coaxially installed. The rotating unit includes the transmission gear and the composite spiral spring, and the transmission gear and the Arc racks mesh with each other, and one end of the spiral spring is fixedly installed on the inner wall surface of the support frame, and the opposite end The unidirectional transmission unit includes a unidirectional flywheel, a drive gear, and transmission parts, and the unidirectional flywheel is interlocked by the rotating unit and operates synchronously, and thus the drive The gear and the transmission component are linked to perform a unidirectional rotational movement, and the rear wheel is movably installed inside the support frame by a wheel shaft, and a passive gear is installed on the wheel shaft. In addition, the unidirectional transmission unit is connected by the transmission component, and drives the passive gear .
A fourth aspect of the present invention is the cambering vehicle according to the third aspect, wherein the transmission component is a chain.
In the invention of claim 5, the covering vehicle includes a handle vertical bar, a vehicle body support frame, a first folding mechanism, a second folding mechanism, a third folding mechanism, and a driving mechanism.
A front wheel stand and a front wheel are installed at the bottom end of the handle vertical bar, a vertical pipe is installed in a protruding shape above the front wheel base, and the handle vertical bar is inserted and installed outside the vertical pipe. Installing a pair of clamping bases, fixing and connecting the vehicle body support frame,
At the vehicle body support frame end, a pedal and a rear wheel are installed, respectively, and a first folding mechanism is installed between the handle stand bar and the stand pipe of the front wheel stand,
The first folding mechanism includes a base, an insertion connecting rod, a pressing part,
The base is fixedly installed in the vertical pipe of the front wheel base, a concave tank is installed at the top end thereof, and the insertion connecting rod is fixedly installed on the bottom end of the handle vertical rod, At the bottom end, an insertion connection piece is installed in a protruding shape, and the insertion connection piece is inserted into the concave tub and installed to form a movable connection state. The handle vertical bar is fitted outside the insertion connecting rod, and passes through the handle vertical bar and the long tank by an insertion pin, so that the handle vertical bar It becomes possible to move up and down along the tank, and the pressing part is installed at the bottom end of the handle vertical bar, whereby the handle vertical bar tightly covers the outside of the insertion connecting bar to form a stereotaxic position,
The second folding mechanism is installed at an appropriate position near the holding base of the vehicle body support frame, and the second folding mechanism includes a fixed bar, a folding bar, and an insertion pin.
The fixed bar is fixedly installed on the clamping table, and a deep insertion connection tank and a shallow engagement fixed tank are installed in a recessed shape on the end surface of the fixed bar, and the folding bar is A long insertion connection block and a short engagement fixing block corresponding to the deep insertion connection tank and the shallow engagement fixing tank are installed in a protruding manner on the end face, and fixed to the vehicle body support frame. On the long insertion connection block, a slide tank is established, which is inserted and installed in the deep insertion connection tank, and passes through the fixed bar and the slide tank by a fixing pin, whereby the folding bar is It is movable in the deep insertion connection tank, and an insertion hole corresponding to each other is provided in the fixed rod and the long insertion connection block, and an insertion pin is inserted into the insertion hole, whereby the fixation The stick and the folding stick are fixed To form,
The third folding mechanism is installed at a connection position between the vehicle body support frame and the pedal, and the third folding mechanism includes a receiving base and a folding part.
The receive base includes a pair of clamping arms that are fixedly installed at the end of the vehicle body support frame, and a pair of pressing devices are installed at the open ends of the pair of clamping arms, A pair of convex walls is formed relative to the outer wall surface on the opposite side of the apparatus, an introduction tank is opened on the convex wall, and the clamping arm is engaged with the outer wall surface between the pair of convex walls. The tank is installed in a depressed shape, and the folding part is provided on the bottom surface of the pedal, and is provided with a two-layer inner pipe that is inserted and installed at the end of the vehicle body support frame. A convex block is formed, a fitting tank is installed in the convex block, a perforation tank is opened on the wall surface close to the inner tube of the fitting tank, and an elastic hook is movable in the fitting tank. A convex lever that can pass through the tank is provided on the inner surface of the elastic hook. Installed in a protruding shape, the bottom end of which holds the elastic part between the fitting tank, and the convex block is fitted between the convex arm of the holding arm, and is movable with the introduction tank. Forming a connection, thereby enabling the folding part to rotate, the inner tube being inserted and installed in the body support frame,
The drive mechanism is installed between the pedal and the rear wheel, and the drive mechanism includes a pair of support frames, a footboard, and a drive device.
It said pair of support frames, the pedal fixed to Le bottom surface installed, extends toward the rear wheel, the footboard, the installed in the pedal end movably, the movable connection end extends a swing arm A traction gear is installed at the end of the swing arm, and an auxiliary gear interposed between the traction gear and the rear wheel is installed on one inner wall surface of the pair of support frames. The driving device includes a transmission gear, a unidirectional flywheel, an interlocking component, and an elastic component, and the transmission gear and the unidirectional flywheel are fitted on a wheel shaft of the rear wheel, and the unidirectional flywheel is , Interposed between the transmission gear and the wheel shaft, and driven by the transmission gear to operate synchronously, thus, the wheel shaft and the rear wheel are interlocked to rotate in one direction. Let The interlocking part, the chain, the first end of which is fixedly installed on the inner wall surface of the support frame close to the traction gear, goes around the traction gear, the auxiliary gear, and the transmission gear, and the end is connected to the elastic part The opposite end of the elastic part is fixed to the inner wall surface of the support frame to provide a cambering vehicle.
The invention according to claim 6 is the cambering vehicle according to claim 1, claim 3, or claim 5, wherein the handle stand pin clamping base faces the vehicle body support frame, and a set of suspension devices is installed.
The suspension device includes a pair of cantilevers that are movably installed in the sandwiched manner,
The pair of cantilevers are respectively coupled to a second folding mechanism of the vehicle body support frame, a universal joint is installed between the pair of cantilevers, and the universal joint is installed through a connecting rod in a lateral direction, As a camber wheel characterized in that both ends of the connecting rod extend toward the cantilever and the elastic parts are fitted, whereby both ends of the elastic parts contact the inner wall surface of the cantilever and the universal joint. Yes.
According to a seventh aspect of the present invention, in the cambering vehicle according to the first, third, or fifth aspect, a vibration isolating unit is installed on both sides of the front wheel, and the vibration isolating unit includes a base and a telescopic rod. Equipped with elastic parts,
The base is fixedly installed on the wheel axle of the front wheel, the base of the base extends the outer socket upward, and the telescopic bar extends from the bottom to the outer socket of the base. The elastic part is fitted on the outside of the outer socket and the telescopic rod, and the telescopic bar apex surface is fixedly installed on the front wheel base, whereby both ends of the elastic component are The cambering vehicle is in contact with the front wheel base and the bottom base.

  The covering vehicle of the present invention has a multi-stage folding function and is a three-wheeled transportation means having a high environmental protection effect, and can be driven to rotate, so that it is possible to improve traveling speed and entertainment.

It is a three-dimensional appearance sketch of the first embodiment of the present invention. It is the local disassembled sketch of this invention which shows a 1st folding mechanism. FIG. 3 is a partial exploded sketch 2 of the present invention showing a hangover device. It is the local disassembled sketch 3 of this invention which shows a vibration isolator. FIG. 5 is a partial exploded sketch 4 of the present invention showing a second folding mechanism. FIG. 6 is a partial exploded sketch 5 of the present invention showing a third folding mechanism. FIG. 7 is a local exploded sketch 6 of the present invention showing a driving mechanism. It is a cross-sectional sketch which shows the combined state of this invention drive mechanism. FIG. 3 is a driving sketch diagram of the present invention showing a state where a pedal is pushed down. It is drive sketch 2 of this invention which shows a mode that a pedal goes up. It is a sketch which shows the combination state of this invention suspension apparatus. It is the operation | work outline drawing 1 of this invention suspension apparatus. It is operation | movement outline drawing 2 of this invention suspension apparatus. It is an operation sketch of this invention anti-vibration unit. It is a sketch figure of folding operation | movement of the 1st folding mechanism of this invention. It is sketch 2 of folding operation | movement of the 1st folding mechanism of this invention. It is sketch 1 of the folding operation | movement of this invention 2 folding mechanism. It is sketch 2 of folding operation | movement of the 2nd folding mechanism of this invention. It is sketch 1 of folding operation | movement of this invention 3 folding mechanism. It is sketch 2 of the folding operation | movement of this invention 3 folding mechanism. It is sketch 3 of the folding operation | movement of this invention 3 folding mechanism. It is a side sketch after this invention folding. It is a bird's-eye view after folding the present invention. It is a three-dimensional appearance sketch of the second embodiment of the present invention. It is a three-dimensional exploded sketch of another drive mechanism of the present invention. It is a cross-sectional sketch showing the combined state of another drive mechanism of the present invention. It is a driving sketch of another driving mechanism of the present invention showing a state where a pedal is pushed down. It is drive sketch 2 of another drive mechanism of this invention which shows a mode that a pedal goes up. It is a three-dimensional appearance sketch of the third embodiment of the present invention. It is a three-dimensional exploded sketch of yet another drive mechanism of the present invention. It is a cross-sectional sketch which shows the combined state of another drive mechanism of this invention. It is a drive sketch of another drive mechanism of this invention which shows a mode that a pedal is pushed down. It is drive sketch 2 of another drive mechanism of this invention which shows a mode that a pedal goes up.

As shown in the three-dimensional external view of FIG. 1, the first embodiment of the present invention provides a rear step type covering vehicle. The covering car of the present invention can be manufactured using materials such as iron, aluminum, magnesium, titanium, composite material, carbon fiber, glass fiber, plastic, wood, bamboo, etc. A vehicle support frame 2, a first folding mechanism 3, a suspension device 4, a vibration isolation unit 5, a second folding mechanism 6, a third folding mechanism 7, and a drive mechanism 8 are provided.
A horizontal bar 11 and a pair of disassembly-type handles 12 are installed at the apex end of the handle stand 1. A fixed frame 13 for installing the handle 12 is installed below the horizontal bar 11. A front wheel base 14 and a front wheel 141 are installed at the bottom end of the handle stand 1. On the apex surface of the front wheel base 14, a standing tube 15 for inserting and installing the handle stand 1 is installed in a protruding shape. A pair of clamping tables 16 are fixedly installed outside the vertical pipe 15, and the clamping table 16 fixes and connects the vehicle body support frame 2. The pair of vehicle body support frames 2 extend rearward of the handle stand 1 to form a state of spreading outward, and a pedal 17 and a rear wheel 18 are respectively installed at the ends of the vehicle body support frames 2.

  The present covering vehicle further includes a first folding mechanism 3. The first folding mechanism 3 is installed between the bottom end of the handle stand 1 and the stand pipe 15 of the front wheel base 14. As shown in FIG. 2, the first folding mechanism 3 includes a base 31, an insertion connecting rod 32, a pressing part 33, and a fixing pin 34. The base 31 is fixedly installed in the riser 15, and a concave tank 311 is installed at the apex end thereof. The insertion connecting bar 32 is fixedly installed inside the bottom end of the handle vertical bar 1, and the insertion connecting piece 321 is installed in a protruding shape at the bottom end. The insertion connection piece 321 is inserted and installed in the concave tank 311, and is movably connected using the fixed pin 34. On the rod body of the insertion connecting rod 32, a longitudinal long tank 322 is opened, and the handle stand 1 is fitted outside the insertion connecting rod 32. Further, the handle pin 1 and the long tank 322 are passed by the insertion pin 100, whereby the handle vertical bar 1 can be moved up and down along the long tank 322. The pressing part 33 is installed at the bottom end of the handle vertical bar 1, whereby the handle vertical bar 1 covers the insertion connection piece 321 of the insertion connection bar 32 and the outside of the concave tank 311 of the base 31 to form a stereotaxic position.

  The suspension device 4 is installed on the clamping table 16 and is installed toward the vehicle body support frame 2. As shown in FIG. 3, the suspension device 4 includes a pair of cantilevers 41 that are movably installed on the clamping table 16. The pair of cantilevers 41 are respectively coupled to the vehicle body support frame 2, and a universal joint 42 is installed between the pair of cantilevers 41. The universal joint 42 is installed through the connecting rod 43 in the lateral direction. Both ends of the connecting rod 43 extend toward the cantilever 41, and an elastic part 431 is fitted. As a result, both ends of the elastic part 431 come into contact with the opposing inner wall surfaces of the cantilever 41 and the universal joint 42.

The vibration isolation unit 5 is installed on both sides of the front wheel 141. As shown in FIG. 4, the vibration isolation unit 5 includes a bottom base 51, an extendable bar 52, and an elastic part 53. The base 51 is fixedly installed on the wheel shaft 142 of the front wheel 141. The base body of the bottom base 51 extends the outer socket 511 upward, and the telescopic bar 52 penetrates the outer socket 511 of the bottom base 51 from the bottom to the top.
An elastic part 53 is fitted outside the outer socket 511 and the telescopic rod 52, and the apex surface of the telescopic rod 52 is fixed to the front wheel base 14. Thereby, both ends of the elastic part 53 are in contact between the front wheel base 14 and the bottom base 51.

The second folding mechanism 6 is installed between the vehicle body support frame 2 and the holding table 16. As shown in FIG. 5, the second folding mechanism 6 includes a fixing rod 61, a folding rod 62, a fixing pin 63, and an insertion pin 64. The fixing rod 61 is fixedly installed on the holding table 16, and a deep insertion connection tank 611 and a shallow engagement fixing tank 612 are installed in a recessed shape on the end face thereof. The folding rod 62 is fixedly installed on the vehicle body support frame 2, and the long insertion connection block 621 and the short engagement fixation block 622 corresponding to the deep insertion connection tank 611 and the shallow engagement fixation tank 612 protrude from the end surface. Install in a shape. The long insertion connection block 621 and the short engagement fixing block 622 are inserted into the deep insertion connection tank 611 and the shallow engagement fixing tank 612, and cross and join in a cross shape. Thereby, the bond strength and stability are improved.
Further, a slide tank 623 is opened on the long insertion connection block 621, and the long insertion connection block 621 is installed by being inserted into the deep insertion connection tank 611, and the fixing rod 61 and the slide tank 623 are connected by the fixing pin 63. pass. As a result, the folding rod 62 can move in the deep insertion connection tank 611. On the other hand, the fixing rod 61 and the long insertion connection block 621 are provided with insertion holes 613 and 624 corresponding to each other. Insertion pins 64 are inserted into the insertion holes 613 and 624, whereby the fixed rod 61 and the folding rod 62 form a stereotaxic position.

The third folding mechanism 7 is installed at a connection position between the vehicle body support frame 2 and the pedal 17. As shown in FIG. 6, the third folding mechanism 7 includes a receiving base 71, a folding part 72, and a coupling part 73. The receiving base 71 includes a clamping arm 711 fitted to the end of the vehicle body support frame 2. A pair of pressing devices 712 is installed at the open end of the holding arm 711. The sandwiching arm 711 forms a pair of convex walls 713 relative to the opposite outer wall surface of the pressing device 712, and opens an introduction tank 714 on the convex wall 713. Moreover, the sandwiching arm 711 installs the engagement tank 715 in a depressed shape on the outer wall surface between the pair of convex walls 713.
The folding part 72 includes a two-layer inner pipe 721 that is installed on the bottom surface of the pedal 17 and is installed by being inserted into the end of the vehicle body support frame 2. An L-shaped convex block 722 is formed on the outer wall surface of the inner tube 721, and a fitting tank 7221 is installed in the convex block 722. A piercing tank 7222 is opened on the wall surface of the fitting tank 7221 close to the inner tube 721, and a resilient hook 723 is installed in the fitting tank 7221 in a movable state. On the inner surface of the elastic hook 723, a convex lever 7231 that can pass through the piercing tank 7222 is provided in a projecting manner, and the bottom end sandwiches the elastic part 7232 with the fitting tank 7221.
The convex block 722 is fitted between the convex walls 713 of the holding arm 711, and penetrates the introduction tank 714 and the convex block 722 by the coupling component 73. As a result, the folding part 72 can be rotated about the coupling part 73 as the rotation axis, the convex block 722 and the coupling part 73 move in the introduction tank 714 of the convex wall 713, and the inner pipe 721 is connected to the vehicle body support frame 2. Installed inside. Further, the elastic hook 723 of the folding part 72 is engaged and fixed in the engagement tank 715 of the receiving base 71 after passing through the piercing tank 7222 of the convex block 722. Finally, the pressing device 712 is moved, and the holding arm 711 is The inner tube 721 is tightly held outside. Thus, the receiving base 71 and the folding part 72 form a stereotaxic position.

The drive mechanism 8 is installed between the pedal 17 and the rear wheel 18. As shown in FIG. 7, the drive mechanism 8 includes a pair of support frames 81, a footboard 82, and a drive device 83. The pair of support frames 81 are fixedly installed on the bottom surface of the pedal 17 and extend toward the rear wheel 18. A pair of fixed frames 811 are fixedly installed on the bottom of the tread plate 82. Moreover, the tread plate 82 is installed in a movable state between the support frame 81 through the fixed frame 811, and an elastic component 812 is installed between the support frame 81 and the tread plate 82. A support frame 81 and a footboard 82 are connected to both ends of the elastic part 812, respectively. One of the pair of fixed frames 811 extends the swing arm 813 toward the rear wheel 18. An interlocked part 814 is installed at the end of the swing arm 813. The interlocked component 814 is a chain, a belt, or a wire.
The driving device 83 includes a rotating unit 831 and a unidirectional transmission unit 832 that are fixedly installed on one inner wall surface of the pair of support frames 81 and are installed coaxially. The rotation unit 831 includes a transmission gear 8311 and a composite spiral spring 8312. The transmission gear 8311 and the interlocked component 814 below the tread plate 82 are connected to each other. One end of the spiral spring 8312 is fixed to the inner wall surface of the support frame 81, and the opposite end is connected to the transmission gear 8311. The unidirectional transmission unit 832 includes a unidirectional flywheel 8321 and a drive gear 8322. The unidirectional flywheel 8321 operates in synchronism with the rotation unit 831, and thus operates the drive gear 8322 to rotate in one direction. The wheel shaft 181 of the rear wheel 18 is installed in a movable state between the support frames 81, and includes a passive gear 182 on the wheel shaft 181. Moreover, the passive gear 182 and the drive gear 8322 of the unidirectional transmission unit 832 are engaged with each other.

The combined state of the drive mechanism 8 and the rear wheel 18 of the present invention is shown in FIG. The pair of support frames 81 are fixedly installed at the ends of the pedal 17, and the tread plate 82 of the drive mechanism 8 is installed between the support frames 81 in a movable state. In addition, at the position adjacent to the pedal 17 and the support frame 81, the rotation unit 831 and the unidirectional transmission unit 832 of the drive device 8 are installed on the inner wall surface of the support frame 81 close to one side of the swing arm 813. Accordingly, both ends of the interlocked component 814 are connected to the end of the swing arm 813 and the transmission gear 8311 of the rotation unit 831. The inner end of the spiral spring 8312 is fixedly installed on the inner wall surface of the support frame 81, and the outer end is coupled to the transmission gear 8311.
Since the unidirectional flywheel 8321 of the unidirectional transmission unit 832 and the spiral spring 8312 of the rotation unit 831 are installed coaxially, they rotate in synchronization with the rotation unit 831. Moreover, since the unidirectional flywheel 8321 has a unidirectional transmission function, when the rotating unit 831 operates the unidirectional flywheel 8321 to rotate in the forward / reverse direction, the unidirectional flywheel 8321 Only the external drive gear 8322 is interlocked to rotate in one direction. The rear wheel 18 is installed in a movable state between the support frames 81 by the wheel shaft 181, and a passive gear 182 is installed on the wheel shaft 181, and directly with the drive gear 8322 of the unidirectional transmission unit 832. Engage. As a result, the drive gear 8322 causes the rear wheel 18 to interlock to cause a unidirectional rotational movement.

The drive system of the drive mechanism of the present invention is shown in FIGS. The user can drive and advance the vehicle body by standing on the pedal 17, stepping on the tread board 82 with one or both feet, and alternately repeating the stepping and loosening. First, when the tread plate 82 is stepped down and lowered, as shown in FIG. 9, the tread plate 82 interlocks with the swing arm 813 of the fixed frame 811 and lowers the elastic component 812. Forms a stretched state. At this time, the swing arm 813 interlocks the rotation unit 831 of the drive unit 83 with the interlocked component 814, and the transmission gear 8311 of the rotation unit 831 rotates the interlocked component 814 in conjunction with it. Thus, the spiral spring 8312 is pulled and forms a tightly wound state, and the transmission gear 8311 rotates in synchronization with the unidirectional transmission unit 832. Thereby, the unidirectional flywheel 8321 and the drive gear 8322 of the unidirectional transmission unit 832 rotate synchronously according to this. Thus, the drive gear 8322 interlocks with the passive gear 182 on the rear wheel 18 wheel shaft 181, and the rear wheel 18 rotates to drive the vehicle body forward.
Next, when the pressure applied to the tread board 82 disappears, as shown in FIG. 10, the elastic component 812 below the tread board 82 returns due to the disappearance of the external force, and the swing arm 813 is interlocked to move upward. And head. As a result, the stepping plate 82 recovers the raised state, and at this time, the spiral spring 8312 of the rotating unit 831 also becomes loose according to this, and the transmission gear 8311 is interlocked to rotate in the opposite direction. Thus, the unidirectional flywheel 8321 of the unidirectional transmission unit 832 also rotates in the opposite direction synchronously. However, in the process of rotational movement in the opposite direction of the unidirectional flywheel 8321, the unidirectional flywheel 8321 forms an idle state and does not interlock the transmission gear 8311. In this way, the transmission gear 8311 can maintain the rotational movement state shown in FIGS. 9 and 10 and continue the forward drive of the vehicle body.

In addition to driving the vehicle body forward using the drive mechanism described above, the drive system of the present invention achieves functions such as driving of the vehicle body, rapid reversion, and anti-vibration function through torque. Can do. As shown in FIG. 11, the suspension device 4 of the present invention is installed on a clamping table 16, and the suspension device 4 has a rotating cantilever 41 installed on the clamping table 16. In addition, since the cantilever 41 is coupled to the vehicle body support frame 2, when the vehicle is traveling, the operator stands on the pedal and swings the handle stand 1 to the left and right, and between the cantilever 41 and the holding table 16, A twist in the opposite direction is generated.
Thus, as shown in FIGS. 12 and 13, the vehicle body can continue to be driven forward. Moreover, since the suspension device 4 includes the universal joint 42 and the elastic parts 431 on both sides thereof, the suspension device 4 can effectively cope with changes in the angle of the twisting process, and can quickly return the cantilever 41 and the vehicle body support frame 2. It also has a function to help.
In addition, the present invention further installs a vibration isolating unit between the front wheel base 14 and the front wheel 141. Therefore, when traveling on a bumpy road surface, the telescopic rod 52 of the vibration isolating unit 5 sinks and is elastic. The unit 53 forms a compressed state between the bottom base 51 and the front wheel base 14. In this way, as shown in FIG. 14, the compression and extension operations of the elastic part 53 can absorb the vibration generated by the vehicle body and achieve an extremely excellent anti-vibration effect.

In addition to the feature that the drive mechanism 8 is installed to provide forward power to the vehicle body and the suspension device 4 and the vibration isolating unit 5 are provided, the vehicle body is folded and stored in multiple stages. There is also an effect that the volume of the can be reduced. The folded state of the present invention is shown in FIGS. When the handle stand 1 is folded, as shown in FIGS. 15 and 16, the handle 12 is first removed and engaged and fixed to the fixed frame 13 before folding. Next, the pressing part 33 of the first folding mechanism 3 is loosened. Subsequently, the handle vertical bar 1 is operated, and is moved upward along the long tank 322 of the insertion connection bar 32 by the insertion pin 100 to expose the movable connection position of the insertion connection piece 321 and the concave tank 311. In this way, the handle stand 1 is operated with the movable connection position as the rotation axis, and is rotated in the direction of the vehicle body support frame 2 to form a folded state as shown in the figure.
Next, the vehicle body support frame 2 is folded. As shown in FIGS. 17 and 18, first, the insertion pin 64 of the second folding mechanism 6 is removed from the fixing rod 61 and the insertion holes 613 and 624 of the long insertion connection block 621. Subsequently, when the vehicle body support frame 2 is operated and extended rearward, the short engagement fixing block 622 of the folding rod 62 is detached from the shallow engagement fixing tank 612 of the fixing rod 61. Thus, the vehicle body support frame 2 and the folding rod 62 rotate in the deep insertion connection tank 611 with the fixing pin 63 as the rotation axis. Thereby, a pair of vehicle body support frame 2 mutually fits, and forms the folding state shown in a figure.
Finally, folding of the rear part of the vehicle body support frame 2 is shown in FIGS. First, the third folding mechanism 7 is operated, the pressing device 712 of the receiving base 71 is moved, and the clamping arm 711 and the inner tube 721 are loosened. Subsequently, the elastic hook 723 of the folding part 72 is pushed and rotated outward, whereby the bottom end of the elastic hook 723 presses the elastic part 7232 to form a compressed state, and the convex lever 7231 is The engagement tank 715 is released. Next, the pedal 17 is moved backward, whereby the convex block 722 of the folding part 72 moves between the convex walls 713 of the receiving base 71. When the inner pipe 721 of the folding part 72 is disengaged from the holding arm 711 and the vehicle body support frame 2 of the receiving base 71, the pedal 17 is operated, the rear wheel 18 and the drive mechanism 8 and the like together, and the coupling part 73 as a rotation axis. The vehicle body support frame 2 is rotated downward. Thus, the multi-stage folding step is completed, and the folded state as shown in FIGS. By the above-described several operation steps, the vehicle body can be folded in a multi-stage manner, thus reducing the volume of the vehicle body and making it convenient to carry, store and carry.

As shown in FIGS. 24 to 26, the difference between the front step type covering vehicle provided by the second embodiment of the present invention and the first embodiment of the present invention is in the structure of the drive mechanism. Since the handle vertical bar 1, the front wheel base 14, and the vehicle body support frame 2 have the same structure in the first and second embodiments, they will not be described in detail. The drive mechanism 9 of the second embodiment of the present invention is installed between the pedal 17 and the rear wheel 18. The drive mechanism 9 includes a support frame 91, a tread plate 92, and a drive device 93. The support frame 91 is fixedly installed on the bottom of the pedal 17. The tread plate 92 is located above the pedal 17, and the bottom surface of the tread plate 92 extends the swing arm 921 to install the arc-shaped rack 922. The end of the swing arm 921 is installed in a movable state between the inner wall surfaces of the support frame 91, and an elastic part 911 is installed between the support frame 91 and the swing arm 921. Both ends of the elastic part 911 are connected to the support frame 91 and the swing arm 921, respectively.
The driving device 93 includes a rotating unit 931 and a unidirectional transmission unit 932 that are fixedly installed inside the support frame 91 and installed coaxially. The rotation unit 931 includes a transmission gear 9311 and a composite spiral spring 9312. The transmission gear 9311 and the arcuate rack 922 mesh with each other. One end of the spiral spring 9312 is fixed to the inner wall surface of the support frame 91 and the opposite end is connected to the transmission gear 9311. The unidirectional transmission unit 932 includes a unidirectional flywheel 9321, a drive gear 9322, and a transmission component 9323. The transmission component 9323 is a chain. The unidirectional flywheel 9321 is interlocked by the rotation unit 931 and operates in synchronism. Thus, the drive gear 9322 and the transmission component 9323 are interlocked to perform the unidirectional rotation. The rear wheel 18 is installed in a movable state inside the support frame 91 by a wheel shaft 181. A passive gear 182 is installed on the wheel shaft 181, and the unidirectional transmission unit 932 is connected by a transmission component 9323 to drive the passive gear 182.

The drive system of the second embodiment of the present invention is shown in FIGS. The user can drive and advance the vehicle body by standing on the pedal 17 and stepping on the tread plate 92 with one foot or both feet alternately and repeatedly depressing and loosening. First, when the tread plate 92 is stepped down and lowered, as shown in FIG. 27, the swing arm 921 of the tread plate 92 is lowered downward, and the elastic component 911 forms a stretched state. At this time, the arc-shaped rack 922 at the bottom of the tread plate 92 interlocks with the transmission gear 9311 of the rotary unit 931. Thus, the spiral spring 9312 is pulled and forms a tightly wound state, and the spiral spring 9312 interlocks the unidirectional transmission unit 932 in synchronization. Thereby, the unidirectional flywheel 9321 and the drive gear 9322 of the unidirectional transmission unit 932 are synchronously rotated according to this. Thus, the transmission component 9323 interlocks the passive gear 182 on the rear wheel 18 wheel shaft 181, and the rear wheel 18 rotates to drive the vehicle body forward.
Next, when the pressure on the tread plate 92 disappears, as shown in FIG. 28, the elastic component 911 below the tread plate 92 returns due to the disappearance of the external force, and the swing arm 921 and the arc-shaped rack 922 are interlocked. And head up. As a result, the tread plate 92 recovers the raised state. At this time, the spiral spring 9312 of the rotating unit 931 also becomes loose according to the rise of the arc-shaped rack 922, and the transmission gear 9311 is interlocked. Rotate in the opposite direction. Thus, the unidirectional flywheel 9321 of the unidirectional transmission unit 932 also rotates in the opposite direction synchronously. However, in the process of rotational movement in the opposite direction of the unidirectional flywheel 9321, the unidirectional flywheel 9321 forms an idle state, and the drive gear 9322 and the transmission component 9323 are not interlocked. Thus, the drive gear 9322 and the transmission component 9323 maintain the rotational movement state shown in FIGS. 27 and 28 and can continue to drive the vehicle forward.

As shown in FIGS. 29 to 31, the difference between the rear step type covering vehicle provided by the third embodiment of the present invention and the first and second embodiments of the present invention is in the structure of the drive mechanism. Since the handle vertical bar 1, the front wheel base 14, and the vehicle body support frame 2 have the same structure in the first, second, and third embodiments, they will not be described in detail. The drive mechanism 10 of the third embodiment of the present invention is installed between the pedal 17 and the rear wheel 18. The drive mechanism 10 includes a pair of support frames 101, a tread plate 102, and a drive device 103. The pair of support frames 101 are fixedly installed at the bottom of the pedal 17 and extend toward the rear wheel 18. The tread plate 102 is installed in a movable state at the end of the pedal 17, and the movable connection end extends the swing arm 1021. A traction gear 1022 is installed at the end of the swing arm 1021, and an auxiliary gear 1023 interposed between the traction gear 1022 and the rear wheel 18 is installed on one inner wall surface of the pair of support frames 101. .
The driving device 103 includes a transmission gear 1031, a unidirectional flywheel 1032, an interlocking component 1033, and an elastic component 1034. The transmission gear 1031 and the unidirectional flywheel 1032 are fitted on the wheel shaft 181 of the rear wheel 18. The unidirectional flywheel 1032 is interposed between the transmission gear 1031 and the wheel shaft 181, and can be driven in synchronization by receiving the drive of the transmission gear 1031. In this way, the wheel shaft 181 and the rear wheel 18 are interlocked to rotate in one direction. The interlocking component 1033 is a chain, and its first end is fixedly installed on the inner wall surface of the support frame 101 close to the traction gear 1022, goes around the traction gear 1022, the auxiliary gear 1023, and the transmission gear 1031, and the end is an elastic component 1034. The opposite end of the elastic component 1034 is fixedly installed on the inner wall surface of the support frame 101.

The driving system of the third embodiment of the present invention is shown in FIGS. The user can drive and advance the vehicle body by standing on the pedal 17 and stepping on the tread board 102 with one foot or both feet, and alternately depressing and loosening. First, when the tread plate 102 is stepped and lowered, as shown in FIG. 32, the swing arm 1021 of the tread plate 102 is lowered, and the interlocking component 1033 is pulled by the traction gear 1022 at the bottom end, and the elastic component 1034 is Forming a stretched state. At this time, the interlocking component 1033 interlocks the synchronous rotational movement of the transmission gear 1031, whereby the unidirectional flywheel 1032 interlocks the rear wheel 18 wheel shaft 181, and thus the rear wheel 18 rotates to advance the vehicle body. To drive.
Next, when the pressure on the tread plate 102 disappears, as shown in FIG. 33, the elastic component 1034 recovers due to the disappearance of the attractive force, pulls the interlocking component 1033, and interlocks the transmission gear 1031. Make the rotation move in the opposite direction. Following this, the swing arm 1021 and the tread plate 102 recover the raised state, and at this time, the unidirectional flywheel 1032 of the driving device 103 also rotates in the opposite direction synchronously. However, in the process of rotational movement in the opposite direction of the unidirectional flywheel 1032, the unidirectional flywheel 1032 forms an idle state and does not interlock the wheel shaft 181 and the rear wheel 18. Therefore, the wheel axle 181 and the rear wheel 18 can maintain the rotational movement state shown in FIGS. 32 and 33 and continue to drive the vehicle body forward.

As described above, the present invention can provide two types of driving methods, rotational driving and twist driving.
Therefore, the covering vehicle of the present invention can be used as a new means of transportation, and the driving method can drive the vehicle body at high speed without using external power, so that it has a high environmental protection effect. Can be achieved. Further, due to the mutual correspondence between the suspension device and the vibration isolating unit, the present invention provides a recreational experience of riding a twisted car, and further, the vehicle body support frame has an advantage that the repositioning can be performed quickly. Since the present invention has a multi-stage folding design, the volume of the vehicle body can be effectively reduced, and it is convenient to carry, store and carry. Further, the demanding function of the present invention is a driving system in which the user must operate the steering wheel and pedal simultaneously with both hands and both feet when riding the covering car of the present invention. This increases the amount of exercise of the rider. According to the present invention, the movement of the waist and the spine can be assisted by corresponding to the twisting operation with a large width, and an extremely high exercise effect can be achieved. Therefore, the present invention promotes blood circulation of various organs such as the heart, lungs, liver, and kidney, has high health effects, and has effects such as leisure, exercise, and entertainment.

DESCRIPTION OF SYMBOLS 1 Handle vertical bar 100 Insertion pin 11 Horizontal bar 12 Handle 13 Fixed frame 14 Front wheel stand 141 Front wheel 142 Wheel shaft 15 Stand pipe 16 Holding stand 17 Pedal 18 Rear wheel 181 Wheel shaft 182 Passive gear 2 Car body support frame 3 First folding mechanism 31 Base 311 Concave tank 32 Insertion connection rod 321 Insertion connection piece 322 Long tank 33 Immediate part 34 Fixing pin 4 Suspension device 41 Cantilever 42 Universal joint 43 Connecting rod 431 Elastic part 5 Vibration isolation unit 51 Base 511 Outer socket 52 Telescopic bar 53 Elasticity Component 6 Second folding mechanism 61 Fixed rod 611 Deep insertion connection tank 612 Shallow engagement fixation tank 613 Insertion hole 62 Folding rod 621 Long insertion connection block 622 Short engagement fixation block 623 Slide tank 624 Insertion hole 63 Fixed pin 64 Insertion pin 7 Third folding mechanism 71 Rec Table 711 Nipping arm 712 Impression device 713 Convex wall 714 Introduction tank 715 Engaging tank 72 Folding part 721 Inner tube 722 Convex block 7221 Fitting tank 7223 Punching tank 723 Elastic hook 7231 Convex lever 7232 Elastic part 73 Coupling part 8 Drive mechanism 81 Support frame 811 Fixed frame 812 Elastic part 813 Swing arm 814 Interlocked part 82 Tread plate 83 Drive unit 831 Rotating unit 8311 Transmission gear 8312 Spiral spring 832 Unidirectional transmission unit 8321 Unidirectional flywheel 8322 Drive gear 9 Drive mechanism 91 Support frame 911 Elastic Component 92 Foot plate 921 Swing arm 922 Arc-shaped rack 93 Drive device 931 Rotating unit 9311 Transmission gear 9312 Spiral spring 932 Unidirectional transmission unit 9321 Unidirectional flywheel 9322 drive gear 9323 transmission element 10 the driving mechanism 101 supports frame 102 footplate 1021 swing arm 1022 towing gear 1023 auxiliary gear 103 drives 1031 transmission gear 1032 unidirectional flywheel 1033 interlocking parts 1034 resilient element

Claims (7)

Handle vertical bar, body support frame, first folding mechanism, second folding mechanism, third folding mechanism, drive mechanism,
A front wheel stand and a front wheel are installed at the bottom end of the handle vertical bar, a vertical pipe is installed in a protruding shape above the front wheel base, and the handle vertical bar is inserted and installed outside the vertical pipe. Installing a pair of clamping bases, fixing and connecting the vehicle body support frame,
At the vehicle body support frame end, a pedal and a rear wheel are installed, respectively, and a first folding mechanism is installed between the handle stand bar and the stand pipe of the front wheel stand,
The first folding mechanism includes a base, an insertion connecting rod, a pressing part,
The base is fixedly installed in the vertical pipe of the front wheel base, a concave tank is installed at the top end thereof, and the insertion connecting rod is fixedly installed on the bottom end of the handle vertical rod, At the bottom end, an insertion connection piece is installed in a protruding shape, and the insertion connection piece is inserted into the concave tub and installed to form a movable connection state. The handle vertical bar is fitted outside the insertion connecting rod, and passes through the handle vertical bar and the long tank by an insertion pin, so that the handle vertical bar It becomes possible to move up and down along the tank, and the pressing part is installed at the bottom end of the handle vertical bar, whereby the handle vertical bar tightly covers the outside of the insertion connecting bar to form a stereotaxic position,
The second folding mechanism is installed at an appropriate position near the holding base of the vehicle body support frame, and the second folding mechanism includes a fixed bar, a folding bar, and an insertion pin.
The fixed bar is fixedly installed on the clamping table, and a deep insertion connection tank and a shallow engagement fixed tank are installed in a recessed shape on the end surface of the fixed bar, and the folding bar is A long insertion connection block and a short engagement fixing block corresponding to the deep insertion connection tank and the shallow engagement fixing tank are installed in a protruding manner on the end face, and fixed to the vehicle body support frame. On the long insertion connection block, a slide tank is established, which is inserted and installed in the deep insertion connection tank, and passes through the fixed bar and the slide tank by a fixing pin, whereby the folding bar is It is movable in the deep insertion connection tank, and an insertion hole corresponding to each other is provided in the fixed rod and the long insertion connection block, and an insertion pin is inserted into the insertion hole, whereby the fixation The stick and the folding stick are fixed To form,
The third folding mechanism is installed at a connection position between the vehicle body support frame and the pedal, and the third folding mechanism includes a receiving base and a folding part.
The receive base includes a pair of clamping arms that are fixedly installed at the end of the vehicle body support frame, and a pair of pressing devices are installed at the open ends of the pair of clamping arms, A pair of convex walls is formed relative to the outer wall surface on the opposite side of the apparatus, an introduction tank is opened on the convex wall, and the clamping arm is engaged with the outer wall surface between the pair of convex walls. The tank is installed in a depressed shape, and the folding part is provided on the bottom surface of the pedal, and is provided with a two-layer inner pipe that is inserted and installed at the end of the vehicle body support frame. A convex block is formed, a fitting tank is installed in the convex block, a perforation tank is opened on the wall surface close to the inner tube of the fitting tank, and an elastic hook is movable in the fitting tank. A convex lever that can pass through the tank is provided on the inner surface of the elastic hook. Installed in a protruding shape, the bottom end sandwiches an elastic part between the fitting tank, the convex block is fitted between the convex walls of the clamping arm, and the movable connection with the introduction tank Forming, thereby enabling the folding part to rotate, the inner tube is inserted and installed in the vehicle body support frame, and the drive mechanism is installed between the pedal and the rear wheel, The drive mechanism includes a pair of support frames, a footboard, and a drive device,
The pair of support frames are fixedly installed on the bottom surface of the pedal, extend toward the rear wheel, and a pair of fixed frames are fixedly installed on the bottom of the tread plate, and the tread plate is fixed. It is installed in a movable state between the support frame through a frame, and an elastic part is installed between the support frame and the footboard, and the support frame and the footboard are connected to both ends of the elastic part, respectively. One of the pair of fixed frames extends a swing arm toward the rear wheel, and a driven component is installed at the end of the swing arm. A rotating unit and a unidirectional transmission unit that are fixedly installed on one inner wall surface and are coaxially installed. The rotating unit includes a transmission gear and a composite vortex. The transmission gear and the interlocked parts below the tread are connected to each other, one end of the spiral spring is fixed to the inner wall surface of the support frame, and the opposite end is connected to the transmission gear, The unidirectional transmission unit includes a unidirectional flywheel and a drive gear, and the unidirectional flywheel operates in synchronization with the rotation unit, thus interlocking with the drive gear and causing unidirectional rotation. The wheel shaft of the rear wheel is movably installed between the support frames, and a passive gear is provided on the wheel shaft, and the passive gear and the drive gear of the unidirectional transmission unit are engaged with each other. A cambering car characterized by that.   2. The cambering vehicle according to claim 1, wherein the interlocked component is a chain, a belt, or a wire. Handle vertical bar, body support frame, first folding mechanism, second folding mechanism, third folding mechanism, drive mechanism,
A front wheel stand and a front wheel are installed at the bottom end of the handle vertical bar, a vertical pipe is installed in a protruding shape above the front wheel base, and the handle vertical bar is inserted and installed outside the vertical pipe. Installing a pair of clamping bases, fixing and connecting the vehicle body support frame,
At the vehicle body support frame end, a pedal and a rear wheel are installed, respectively, and a first folding mechanism is installed between the handle stand bar and the stand pipe of the front wheel stand,
The first folding mechanism includes a base, an insertion connecting rod, a pressing part,
The base is fixedly installed in the vertical pipe of the front wheel base, a concave tank is installed at the top end thereof, and the insertion connecting rod is fixedly installed on the bottom end of the handle vertical rod, At the bottom end, an insertion connection piece is installed in a protruding shape, and the insertion connection piece is inserted into the concave tub and installed to form a movable connection state. The handle vertical bar is fitted outside the insertion connecting rod, and passes through the handle vertical bar and the long tank by an insertion pin, so that the handle vertical bar It becomes possible to move up and down along the tank, and the pressing part is installed at the bottom end of the handle vertical bar, whereby the handle vertical bar tightly covers the outside of the insertion connecting bar to form a stereotaxic position,
The second folding mechanism is installed at an appropriate position near the holding base of the vehicle body support frame, and the second folding mechanism includes a fixed bar, a folding bar, and an insertion pin.
The fixed bar is fixedly installed on the clamping table, and a deep insertion connection tank and a shallow engagement fixed tank are installed in a recessed shape on the end surface of the fixed bar, and the folding bar is A long insertion connection block and a short engagement fixing block corresponding to the deep insertion connection tank and the shallow engagement fixing tank are installed in a protruding manner on the end face, and fixed to the vehicle body support frame. On the long insertion connection block, a slide tank is established, which is inserted and installed in the deep insertion connection tank, and passes through the fixed bar and the slide tank by a fixing pin, whereby the folding bar is It is movable in the deep insertion connection tank, and an insertion hole corresponding to each other is provided in the fixed rod and the long insertion connection block, and an insertion pin is inserted into the insertion hole, whereby the fixation The stick and the folding stick are fixed To form,
The third folding mechanism is installed at a connection position between the vehicle body support frame and the pedal, and the third folding mechanism includes a receiving base and a folding part.
The receive base includes a pair of clamping arms that are fixedly installed at the end of the vehicle body support frame, and a pair of pressing devices are installed at the open ends of the pair of clamping arms, A pair of convex walls is formed relative to the outer wall surface on the opposite side of the apparatus, an introduction tank is opened on the convex wall, and the clamping arm is engaged with the outer wall surface between the pair of convex walls. The tank is installed in a depressed shape, and the folding part is provided on the bottom surface of the pedal, and is provided with a two-layer inner pipe that is inserted and installed at the end of the vehicle body support frame. A convex block is formed, a fitting tank is installed in the convex block, a perforation tank is opened on the wall surface close to the inner tube of the fitting tank, and an elastic hook is movable in the fitting tank. A convex lever that can pass through the tank is provided on the inner surface of the elastic hook. Installed in a protruding shape, the bottom end sandwiches an elastic part between the fitting tank, the convex block is fitted between the convex walls of the clamping arm, and the movable connection with the introduction tank Forming, thereby enabling the folding part to rotate, the inner tube is inserted and installed in the vehicle body support frame, and the drive mechanism is installed between the pedal and the rear wheel, The drive mechanism includes a support frame, a footboard, and a drive device,
The support frame is fixedly installed on the bottom of the pedal, the tread is positioned above the pedal, a bottom surface of which extends a swing arm, an arc rack is installed, and the end of the swing arm is installed on the support frame It is installed in a movable state between inner wall surfaces, elastic parts are installed between the support frame and the swing arm, and both ends of the elastic parts are connected to the support frame and the swing arm, respectively, and the drive The apparatus is fixedly installed inside the support frame, and includes a rotating unit and a unidirectional transmission unit that are coaxially installed. The rotating unit includes the transmission gear and the composite spiral spring, and the transmission gear and the Arc racks mesh with each other, and one end of the spiral spring is fixedly installed on the inner wall surface of the support frame, and the opposite end The unidirectional transmission unit includes a unidirectional flywheel, a drive gear, and transmission parts, and the unidirectional flywheel is interlocked by the rotating unit and operates synchronously, and thus the drive The gear and the transmission component are linked to perform a unidirectional rotational movement, and the rear wheel is movably installed inside the support frame by a wheel shaft, and a passive gear is installed on the wheel shaft. And the said unidirectional transmission unit is connected by the said transmission component, and drives the said passive gear , The cambering vehicle characterized by the above-mentioned.   4. A cambering vehicle according to claim 3, wherein the transmission component is a chain. Handle vertical bar, body support frame, first folding mechanism, second folding mechanism, third folding mechanism, drive mechanism,
A front wheel stand and a front wheel are installed at the bottom end of the handle vertical bar, a vertical pipe is installed in a protruding shape above the front wheel base, and the handle vertical bar is inserted and installed outside the vertical pipe. Installing a pair of clamping bases, fixing and connecting the vehicle body support frame,
At the vehicle body support frame end, a pedal and a rear wheel are installed, respectively, and a first folding mechanism is installed between the handle stand bar and the stand pipe of the front wheel stand,
The first folding mechanism includes a base, an insertion connecting rod, a pressing part,
The base is fixedly installed in the vertical pipe of the front wheel base, a concave tank is installed at the top end thereof, and the insertion connecting rod is fixedly installed on the bottom end of the handle vertical rod, At the bottom end, an insertion connection piece is installed in a protruding shape, and the insertion connection piece is inserted into the concave tub and installed to form a movable connection state. The handle vertical bar is fitted outside the insertion connecting rod, and passes through the handle vertical bar and the long tank by an insertion pin, so that the handle vertical bar It becomes possible to move up and down along the tank, and the pressing part is installed at the bottom end of the handle vertical bar, whereby the handle vertical bar tightly covers the outside of the insertion connecting bar to form a stereotaxic position,
The second folding mechanism is installed at an appropriate position near the holding base of the vehicle body support frame, and the second folding mechanism includes a fixed bar, a folding bar, and an insertion pin.
The fixed bar is fixedly installed on the clamping table, and a deep insertion connection tank and a shallow engagement fixed tank are installed in a recessed shape on the end surface of the fixed bar, and the folding bar is A long insertion connection block and a short engagement fixing block corresponding to the deep insertion connection tank and the shallow engagement fixing tank are installed in a protruding manner on the end face, and fixed to the vehicle body support frame. On the long insertion connection block, a slide tank is established, which is inserted and installed in the deep insertion connection tank, and passes through the fixed bar and the slide tank by a fixing pin, whereby the folding bar is It is movable in the deep insertion connection tank, and an insertion hole corresponding to each other is provided in the fixed rod and the long insertion connection block, and an insertion pin is inserted into the insertion hole, whereby the fixation The stick and the folding stick are fixed To form,
The third folding mechanism is installed at a connection position between the vehicle body support frame and the pedal, and the third folding mechanism includes a receiving base and a folding part.
The receive base includes a pair of clamping arms that are fixedly installed at the end of the vehicle body support frame, and a pair of pressing devices are installed at the open ends of the pair of clamping arms, A pair of convex walls is formed relative to the outer wall surface on the opposite side of the apparatus, an introduction tank is opened on the convex wall, and the clamping arm is engaged with the outer wall surface between the pair of convex walls. The tank is installed in a depressed shape, and the folding part is provided on the bottom surface of the pedal, and is provided with a two-layer inner pipe that is inserted and installed at the end of the vehicle body support frame. A convex block is formed, a fitting tank is installed in the convex block, a perforation tank is opened on the wall surface close to the inner tube of the fitting tank, and an elastic hook is movable in the fitting tank. A convex lever that can pass through the tank is provided on the inner surface of the elastic hook. Installed in a protruding shape, the bottom end of which holds the elastic part between the fitting tank, and the convex block is fitted between the convex arm of the holding arm, and is movable with the introduction tank. Forming a connection, thereby enabling the folding part to rotate, the inner tube being inserted and installed in the body support frame,
The drive mechanism is installed between the pedal and the rear wheel, and the drive mechanism includes a pair of support frames, a footboard, and a drive device.
It said pair of support frames, the pedal fixed to Le bottom surface installed, extends toward the rear wheel, the footboard, the installed in the pedal end movably, the movable connection end extends a swing arm A traction gear is installed at the end of the swing arm, and an auxiliary gear interposed between the traction gear and the rear wheel is installed on one inner wall surface of the pair of support frames. The driving device includes a transmission gear, a unidirectional flywheel, an interlocking component, and an elastic component, and the transmission gear and the unidirectional flywheel are fitted on a wheel shaft of the rear wheel, and the unidirectional flywheel is , Interposed between the transmission gear and the wheel shaft, and driven by the transmission gear to operate synchronously, thus, the wheel shaft and the rear wheel are interlocked to rotate in one direction. Let The interlocking part, the chain, the first end of which is fixedly installed on the inner wall surface of the support frame close to the traction gear, goes around the traction gear, the auxiliary gear, and the transmission gear, and the end is connected to the elastic part The cambering vehicle is characterized in that the opposite end of the elastic part is fixedly installed on the inner wall surface of the support frame. The cambering vehicle according to claim 1, claim 3, or claim 5, wherein the handle stand pin clamping base faces the vehicle body support frame, and a set of suspension devices is installed.
The suspension device includes a pair of cantilevers that are movably installed in the sandwiched manner,
The pair of cantilevers are respectively coupled to a second folding mechanism of the vehicle body support frame, a universal joint is installed between the pair of cantilevers, and the universal joint is installed through a connecting rod in a lateral direction, The camber wheel characterized in that both ends of the connecting rod extend toward the cantilever and the elastic part is fitted, whereby both ends of the elastic part are in contact with the inner wall surface of the cantilever and the universal joint. In the cambering vehicle according to claim 1, claim 3, or claim 5, a vibration isolation unit is installed on both sides of the front wheel, and the vibration isolation unit includes a base, a telescopic rod, and an elastic part,
The base is fixedly installed on the wheel axle of the front wheel, the base of the base extends the outer socket upward, and the telescopic bar extends from the bottom to the outer socket of the base. The elastic part is fitted on the outside of the outer socket and the telescopic rod, and the telescopic bar apex surface is fixedly installed on the front wheel base, whereby both ends of the elastic component are A cambering vehicle that contacts between the front wheel base and the bottom base.

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