Scooter and scooter luggage

Abstract

The present invention is applicable to the field of bags and provides a scooter and a scooter bag. The scooter includes a fixing frame, a telescopic mechanism arranged on the fixing frame for adjusting the armrest to any height, a braking mechanism arranged on the inner side of the fixing frame for driving the scooter to move, a locking mechanism arranged on both sides of the outside of the fixing frame for locking the position of the braking mechanism, a linkage mechanism arranged on the braking mechanism for linkage with the braking mechanism, and a folding skateboard mechanism hinged on the linkage mechanism for standing. The invention aims to solve the technical problems in the prior art that the scooter cannot be folded and the driving wheel cannot be protected, which leads to the scooter bag becoming larger in size, not easy to store, and cannot be laid flat.

Description

Technical Field

[0001] The invention belongs to the field of bags, and in particular relates to a scooter and a scooter bag. Background Art

[0002] The scooters used in the scooter bags currently on the market all have two wheels at the front end and one wheel at the rear end, and the scooters are driven by the wheels at the rear end. Such scooters take up a lot of space when stored and cannot be folded. Even if some of them can be folded, the driven rear wheel cannot be protected after folding, which makes it easy for the scooter to become unusable due to external force. In addition, the installation of such scooters on bags increases the size of the bags, and the scooter makes it difficult to store the scooter bags, and the scooter bags cannot be placed flat and can only be placed vertically. Summary of the invention

[0003] The object of the present invention is to provide a scooter and a scooter bag, aiming to solve the technical problems in the prior art that the scooter cannot be folded and the driving wheels cannot be protected, which leads to the scooter bag becoming larger in size, not being easy to store, and not being able to be laid flat.

[0004] The present invention is achieved in this way. A scooter includes a fixing frame, a telescopic mechanism arranged on the fixing frame for adjusting the armrest to any height, an actuating mechanism arranged on the inner side of the fixing frame for driving the scooter to move, a locking mechanism arranged on both sides of the outer side of the fixing frame for locking the position of the actuating mechanism, a linkage mechanism arranged on the actuating mechanism for linkage with the actuating mechanism, and a folding skateboard mechanism hinged on the linkage mechanism for a person to stand on.

[0005] A further technical solution of the present invention is: the actuating mechanism includes locking blocks arranged on both sides of the fixing frame and having locking holes, a connecting rod arranged on the locking blocks and connecting the two locking blocks, a crank arm connecting rod arranged on the inner side of the two locking blocks and hinged at both ends of the connecting rod and having locking tongues, and a front wheel arranged on the inner side of the two crank arm connecting rods and hinged to the two crank arm connecting rods through a wheel axle and having an actuating motor inside for providing motive force.

[0006] A further technical solution of the present invention is: the locking mechanism includes a U-shaped block arranged on the fixed frame for guiding, a locking cover plate with two sliding grooves arranged on the fixed frame and placed under the U-shaped block, a locking key arranged in the locking cover plate and placed between the two sliding grooves, connected to the locking cover plate through a compression spring, passing through the fixed bracket and placed in the locking hole, with an oblique step at the front end and oblique sliding blocks on both sides of the rear end, and a square sliding key arranged in the middle part of the locking cover plate with a sliding groove, placed on the two sliding grooves on both sides, placed in the U-shaped block at the top, connected to the U-shaped block through compression springs on both sides, and with oblique slopes on both sides for use with the oblique sliding blocks, and the locking key is placed in the sliding groove.

[0007] A further technical solution of the present invention is: the linkage mechanism includes a U-shaped extension arm with two sides arranged on the front wheel axle and placed on the inner side of the two crank arm connecting rods, a hinge plate arranged on the U-shaped extension arm and hinged to the U-shaped extension arm with a hinge plate, and a linkage limit arm respectively arranged on the two locking blocks, one end of which is hinged to the locking block, the tail is hinged to the U-shaped extension arm on the hinge plate, the other end has a sliding limit groove and is slidably connected to the hinge plate through the sliding limit groove, and the other end has a limit plate on the top to limit the position of the hinge plate.

[0008] A further technical solution of the present invention is: the telescopic mechanism includes an outer rod arranged on the fixed frame and having racks on both sides thereof, an inner telescopic rod arranged inside the outer rod and having a handrail on the top that can be pulled, and a locking unit arranged at the bottom of the inner telescopic rod for locking the position of the telescopic rod.

[0009] A further technical solution of the present invention is: the locking unit includes a rod plug arranged at the bottom of the inner telescopic rod, a gear arranged on both sides of the inner telescopic rod, hinged to the rod plug on the inner telescopic rod and meshing with the rack, a locking pressure plate arranged on the rod plug, fixed to the rod plug by compression springs on both sides, and with meshing teeth on both sides of the top for meshing with the gear, and a pressure rod arranged on the inner telescopic rod and connected to the locking pressure plate for pressing the locking pressure plate.

[0010] A further technical solution of the present invention is: the folding skateboard mechanism includes a first hinge unit arranged on the hinge plate and hinged to the hinge disk, a second hinge unit hinged to the first hinge unit and capable of folding downward, a rear wheel fixing frame arranged at the tail end of the second hinge unit and in a square ring structure, and rear wheel units arranged on both sides of the rear wheel fixing frame.

[0011] A further technical solution of the present invention is: the first hinge unit includes a first hinge plate hinged on the hinge disk, a first pedal connected to the first hinge plate, a first bridging plate connected to the first pedal, and a first folding plate connected to the first bridging plate; the second hinge unit includes a second folding plate hinged on the first folding plate, a second bridging plate connected to the second folding plate, and a second pedal connecting the second bridging plate and the rear wheel fixing frame; the rear wheel unit includes a rear wheel fixing block arranged on the rear wheel fixing frame, a rear wheel axle arranged on the rear wheel fixing block, and a rear wheel arranged on the rear wheel axle.

[0012] A further technical solution of the present invention is: a first locking key for locking the folding skateboard mechanism on the U-shaped extension arm is arranged on the rear wheel fixing frame; a locking hook for cooperating with the first locking key is arranged at the bottom of the U-shaped extension arm; a second locking key for locking the first folding plate and the second folding plate is arranged on the first folding plate; a locking groove for cooperating with the second locking key is arranged on the second folding plate; an unlocking key for unlocking connected to the square sliding key through a transmission line is arranged on the outer rod, and the fixing frame includes a first vertical plate, a second vertical plate, a first horizontal plate connecting the first vertical plate and the top of the second vertical plate through a connecting angle, and a fixing plate arranged on the outside of the first vertical plate and the second vertical plate and connecting the first vertical plate and the second vertical plate for fixing the fixing frame.

[0013] Another object of the present invention is to provide a scooter bag, which includes the scooter and a box body arranged on the scooter, the box body is provided with a scooter mounting position for fixing the scooter, the telescopic mechanism is arranged in the box body and the armrest is placed on the top of the box body.

[0014] The beneficial effects of the present invention are as follows: the driving wheel of the scooter is placed in front, and the scooter can be stored in a fixed frame for protection when not in use, and the folding skateboard mechanism for people to step on can be folded and stored to reduce the occupied space, and the scooter is placed on the scooter installation position on the box body to be assembled into a scooter bag, so that the scooter is not exposed when not in use, and the volume of the scooter bag becomes smaller when the scooter is stored, and it can be laid flat when placed. The scooter has a simple structure, low cost, and is easy to produce, and can be used alone. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a scooter unfolding state diagram of a scooter and a scooter bag provided by an embodiment of the present invention;

[0016] Figure 2This is a scooter folding state diagram of a scooter and a scooter bag provided by an embodiment of the present invention;

[0017] Figure 3 is a partially expanded enlarged view of a scooter and a scooter bag provided by an embodiment of the present invention;

[0018] Figure 4 It is an exploded view of a partially enlarged view of a scooter and a scooter bag provided by an embodiment of the present invention;

[0019] Figure 5 It is a partially enlarged view of a folded portion of a scooter and a scooter bag provided by an embodiment of the present invention;

[0020] Figure 6 It is an exploded view of a folded partial enlarged view of a scooter and a scooter bag provided by an embodiment of the present invention;

[0021] Figure 7 It is a cross-sectional view of a telescopic mechanism of a scooter and a scooter bag provided by an embodiment of the present invention;

[0022] Figure 8 It is an exploded view of a locking unit of a telescopic mechanism of a scooter and a scooter bag provided by an embodiment of the present invention;

[0023] Fig. 9 It is an exploded view of a folding skateboard mechanism of a scooter and a scooter bag provided by an embodiment of the present invention;

[0024] Fig.10 This is a diagram of a scooter and a scooter bag provided by an embodiment of the present invention in an unfolded use state;

[0025] Fig.11 The present invention provides a scooter and a scooter bag in a folded state. DETAILED DESCRIPTION

[0026] Figure numerals: 1-scooter 2-fixed frame 3-telescopic mechanism 4-handrail 5-actuating mechanism 6-locking mechanism 7-linkage mechanism 8-folding skateboard mechanism 9-locking block 10-locking hole 11-connecting rod 12-crank arm connecting rod 13-locking tongue 14-front wheel 15-axle 16-U-shaped block 17-locking cover plate 18-sliding groove 19-locking key 20-oblique step 21-oblique sliding block 22-square sliding key 23-sliding groove 24-oblique sliding slope 25-U-shaped extension arm 26-hinged plate 27-hinged plate 28-linkage limiting arm 29-sliding limiting groove 30-limiting plate 31-outer rod 32-rack 33-inner telescopic rod 34-locking single Element 35-rod plug 36-gear 37-locking pressure plate 38-pressure rod 39-first hinge unit 40-second hinge unit 41-rear wheel fixing frame 42-rear wheel unit 43-first hinge plate 44-first pedal board 45-first bridging plate 46-first folding plate 47-second folding plate 48-second bridging plate 49-second pedal board 50-rear wheel fixing block 51-rear wheel axle 52-rear wheel 53-first locking key 54-locking hook 55-second locking key 56-locking groove 57-unlocking key 58-first vertical plate 59-second vertical plate 60-first horizontal plate 61-connecting angle 62-fixed plate 63-box 64-scooter installation position.

[0027] Figure 10-11 A scooter bag provided by the present invention is shown, the scooter bag comprises a scooter 1, and a box 63 arranged on the scooter 1, the box 63 is provided with a scooter mounting position 64 for fixing the scooter 1, the telescopic mechanism 3 is arranged in the box 63 and the handrail 4 is placed on the top of the box 63. The scooter 1 is mounted on the scooter mounting position 64 reserved in the box 63, and when the scooter 1 is folded, the scooter is placed exactly on the scooter mounting position, so that the scooter does not occupy additional space, and the entire scooter bag is only the size of the box 63, and the box 63 can be laid flat without affecting the placement of other items on it.

[0028] Figure 1-9A scooter 1 is shown, which includes a fixing frame 2, a telescopic mechanism 3 arranged on the fixing frame 2 for adjusting an armrest 4 to any height, an actuating mechanism 5 arranged on the inner side of the fixing frame 2 for driving the scooter 1 to move, a locking mechanism 6 arranged on both sides of the outside of the fixing frame 2 for locking the position of the actuating mechanism 5, a linkage mechanism 7 arranged on the actuating mechanism 5 for linkage with the actuating mechanism 5, and a folding skateboard mechanism 8 hinged on the linkage mechanism 7 for a person to stand on. This scooter 1 can adjust the handrail 4 to any height through the telescopic mechanism 3, so as to adapt to groups of different heights. The scooter 1 is driven forward or backward by arranging an actuating mechanism 5 on the fixing frame 2. The actuating mechanism 5 controls its position through the locking mechanism 6. When the actuating mechanism 5 is stored in the fixing frame 2, the locking mechanism 6 locks it in the fixing frame 2. When it is in use, the locking mechanism 6 locks it under the fixing frame 2 so that it cannot be stored. The linkage mechanism 7 realizes the linkage between the folding slide mechanism 8 and the actuating mechanism 5, so as to control the storage or lowering of the actuating mechanism 5 through the folding slide mechanism 8.

[0029] The actuating mechanism 5 includes locking blocks 9 provided on both sides of the fixing frame 2 and having locking holes 10, a connecting rod 11 provided on the locking blocks 9 and connecting the two locking blocks 9, a crank link 12 provided on the inner side of the two locking blocks 9 and hinged at both ends of the connecting rod 11 and having locking tongues 13, and a front wheel 14 provided on the inner side of the two crank links 12 and hinged to the two crank links 12 through a wheel axle 15 and having an actuating motor provided inside for providing motion force. The actuating mechanism 5 realizes the storage and lowering of the front wheel 14 through the connecting rod 11 and the crank link 12 provided on the connecting rod 11. When the front wheel 14 is stored, the locking mechanism 6 locks the bottom of the crank link 12 so that the front wheel 14 cannot move. When the actuating mechanism 5 is lowered for use, the locking mechanism 6 locks the crank link 12 through the locking tongue 13 on the crank link 12 so that the front wheel 14 cannot move.

[0030] The locking mechanism 6 includes a U-shaped block 16 arranged on the fixing frame 2 for guiding, a locking cover plate 17 with two sliding grooves 18 arranged on the fixing frame 2 and placed below the U-shaped block 16, a locking key 19 arranged in the locking cover plate 17 and placed between the two sliding grooves 18, connected to the locking cover plate 17 through a compression spring, passing through the fixing bracket 2 and placed in the locking hole 10, and having an oblique step 20 at the front end and oblique sliding blocks 21 on both sides of the rear end, and a square sliding key 22 arranged in the middle part of the locking cover plate 17 with a sliding groove 23, placed on the two sliding grooves 18 on both sides, placed in the U-shaped block 16 on the top, connected to the U-shaped block 16 through compression springs on both sides, and having oblique slides 24 on both sides for cooperating with the oblique sliding blocks 21, and the locking key 19 is placed in the sliding groove 23. The locking mechanism 6 locks the crank link 12 through the locking key 19, and the locking key 19 is controlled by the square sliding key 22 to unlock and lock it. When the front wheel 14 is in the lowered state, the locking key 19 extends to the locking tongue 13 to lock it. When it needs to be stored, the square sliding key 22 is pulled to raise the square sliding key 22. At this time, the oblique sliding slopes 24 on both sides of the square sliding key 22 interact with the oblique sliding block 21 on the locking key 19, so that the locking key 1 9 is retracted to the unlocked and locked state, the front wheel 14 can be stored. After the front wheel 14 is stored in place, the square sliding key 22 is released, and the locking key 19 and the square sliding key 22 slide relative to each other through the action of the compression springs on the locking key 19 and the square sliding key 22, and then the locking key 19 extends to lock the crank arm link 12. Since the crank arm link 12 is curved, an oblique step 20 is provided at the front end of the locking key 19 to ensure the contact area with the crank arm link 12, so that the locking is more secure.

[0031] The linkage mechanism 7 includes a U-shaped extension arm 25 with two sides arranged on the axle 15 of the front wheel 14 and placed on the inner side of the two crank links 12, a hinge plate 26 arranged on the U-shaped extension arm 25 and hinged to the U-shaped extension arm 25 with a hinge plate 27, and a linkage limit arm 28 respectively arranged on the two locking blocks 9, one end of which is hinged to the locking block 9, the tail is hinged to the hinge plate 26 with the U-shaped extension arm 25, the other end is provided with a sliding limit groove 29 and is slidably connected to the hinge plate 26 through the sliding limit groove 29, and the other end has a limit plate 30 on the top to limit the position of the hinge plate 26. The linkage mechanism 7 realizes the linkage between the folding slide mechanism 8 installed on the linkage mechanism 7 and the actuating mechanism 5 through the cooperation of the U-shaped extension arm 25 and the linkage limit arm 28, and the sliding limit groove 29 and the limit plate 30 are set on the linkage limit arm 28 to limit the folding position and the lowering position of the folding slide mechanism 8, thereby playing a protective role, and the folding slide mechanism 8 is hinged on the hinge plate 27 on the hinge plate 26 to facilitate the scooter 1 to turn, and the two sides of the hinge plate 26 can limit the rotation position of the folding slide mechanism 8 on the hinge plate 27.

[0032] The telescopic mechanism 3 includes an outer rod 31 disposed on the fixing frame 2 and having racks 32 on both sides thereof, an inner telescopic rod 33 disposed inside the outer rod 31 and having a handrail 4 on the top thereof to be pulled, and a locking unit 34 disposed at the bottom of the inner telescopic rod 33 for locking the position of the inner telescopic rod 33. The locking unit 34 includes a rod plug 35 disposed at the bottom of the inner telescopic rod 33, a gear 36 disposed at both sides of the inner telescopic rod 33, hinged to the rod plug 35 on the inner telescopic rod 33, and meshed with the rack 32, a locking pressure plate 37 disposed on the rod plug 35, fixed to the rod plug 35 by compression springs on both sides thereof, and having meshing teeth on both sides of the top thereof for meshing with the gear 36, and a pressing rod 38 disposed on the inner telescopic rod 33 and connected to the locking pressure plate 37 for pressing the locking pressure plate 37. The telescopic mechanism 3 can be adjusted to any height through the cooperation of the gear 36 and the rack 32, and the locking of the locking plate 37. When the height needs to be adjusted, the locking plate 37 is pressed down to disengage the meshing teeth from the gear 36, so that the inner telescopic rod 33 can move up and down on the outer rod 31. When the required height is reached, the locking plate 37 is released, and the meshing teeth are engaged with the gear 36, so that the inner telescopic rod 33 cannot move on the outer rod 31, thereby achieving height adjustment. The locking plate 37 can be controlled by the pressure rod 38, and the control end can be extended to the armrest 4.

[0033] The folding skateboard mechanism 8 includes a first hinge unit 39 arranged on the hinge plate 26 and hinged to the hinge disk 27, a second hinge unit 40 hinged to the first hinge unit 39 and capable of being folded downward, a rear wheel fixing frame 41 arranged at the rear end of the second hinge unit 40 and having a square ring structure, and rear wheel units 42 arranged on both sides of the rear wheel fixing frame 41. The first hinge unit 39 includes a first hinge plate 43 hinged on the hinge plate 27, a first pedal plate 44 connected to the first hinge plate 43, a first bridge plate 45 connected to the first pedal plate 44, and a first folding plate 46 connected to the first bridge plate 45; the second hinge unit 40 includes a second folding plate 47 hinged on the first folding plate 46, a second bridge plate 48 connected to the second folding plate 47, and a second pedal plate 49 connecting the second bridge plate 48 and the rear wheel fixing frame 41; the rear wheel unit 42 includes a rear wheel fixing block 50 arranged on the rear wheel fixing frame 41, a rear wheel axle 51 arranged on the rear wheel fixing block 50, and a rear wheel 52 arranged on the rear wheel axle 51. The folding skateboard mechanism 8 is folded by the cooperation of the first folding plate 46 and the second folding plate 47, and after folding, the two rear wheels 52 will be folded to the positions on both sides of the fixing frame 2, so that the scooter 1 is in a flat state after folding to reduce the occupied space.

[0034] The rear wheel fixing frame 41 is provided with a first locking key 53 for locking the folding skateboard mechanism 8 on the U-shaped extension arm 25; a locking hook 54 for cooperating with the first locking key 53 is provided at the bottom of the U-shaped extension arm 25; a second locking key 55 for locking the first folding plate 46 and the second folding plate 47 is provided on the first folding plate 46; a locking groove 56 for cooperating with the second locking key 55 is provided on the second folding plate 47; an unlocking key 57 for unlocking connected to the square sliding key 22 through a transmission line is provided on the outer rod 31, and the fixing frame 2 includes a first vertical plate 58, a second vertical plate 59, a first horizontal plate 60 connecting the first vertical plate 58 and the second vertical plate 59 at the top through a connecting angle 61, and a fixing plate 62 arranged on the outside of the first vertical plate 58 and the second vertical plate 59 and connecting the first vertical plate 58 and the second vertical plate 59 for fixing the fixing frame 2. The folding slide mechanism 8 is locked on the linkage mechanism 7 through the cooperation of the first locking key 53 and the locking hook 54, the first folding plate 46 and the second folding plate 47 are locked through the cooperation of the second locking key 55 and the locking groove 56, and the square sliding key 22 is remotely controlled to unlock through the cooperation of the unlocking key 57 and the transmission line, and the fixing frame 2 is fixed to the box body 63 by the fixing plate 62.

[0035] This type of scooter has a driving wheel placed in front, and can be stored in a fixed frame for protection when not in use, and a folding skateboard mechanism for people to step on can be folded and stored to reduce the occupied space, and the scooter is placed on a scooter installation position on a box body to be assembled into a scooter bag, so that the scooter is not exposed when not in use, and the volume of the scooter bag becomes smaller when the scooter is stored, and can be laid flat when placed. This type of scooter has a simple structure, low cost, and is easy to produce, and can be used alone.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A scooter, characterized in that: The scooter comprises a fixing frame, a telescopic mechanism arranged on the fixing frame for adjusting the armrest to any height, an actuating mechanism arranged on the inner side of the fixing frame for driving the scooter to move, a locking mechanism arranged on both sides of the outer side of the fixing frame for locking the position of the actuating mechanism, a linkage mechanism arranged on the actuating mechanism for linkage with the actuating mechanism, and a folding skateboard mechanism hinged on the linkage mechanism for standing on; the actuating mechanism comprises locking blocks arranged on both sides of the inner side of the fixing frame and having locking holes, and a locking block arranged on the locking block and connecting two locking blocks A connecting rod, a crank connecting rod with locking tongues arranged on the inner sides of the two locking blocks and hinged on the two ends of the connecting rod, and a front wheel arranged on the inner sides of the two crank connecting rods and hinged with the two crank connecting rods through a wheel axle and having an actuating motor inside for providing movement force; the locking mechanism includes a U-shaped block arranged on the fixing frame for guiding, a locking cover plate with two sliding grooves arranged on the fixing frame and placed under the U-shaped block, a locking cover plate arranged in the locking cover plate and placed between the two sliding grooves, connected to the locking cover plate through a compression spring, and passing through the fixing bracket and placed The locking key is in the locking hole, with an oblique step at the front end and oblique sliders on both sides of the rear end, and a square sliding key is arranged in the locking cover plate with a slide groove in the middle part, placed on the two sliding grooves on both sides, placed in the U-shaped block at the top, connected to the U-shaped block by compression springs on both sides, and with oblique slides on both sides for use with the oblique sliders, and the locking key is placed in the slide groove; the linkage mechanism includes a U-shaped extension arm arranged on both sides on the front wheel axle and placed on the inner sides of the two crank arm connecting rods, and a U-shaped extension arm arranged on the U-shaped extension arm and hinged with the U-shaped extension arm. The hinge plate of the hinged disk, and a linkage limiting arm respectively arranged on the two locking blocks, one end of which is hinged on the locking block, the tail is hinged to the U-shaped extension arm on the hinge plate, the other end is provided with a sliding limit groove and is slidably connected to the hinge plate through the sliding limit groove, and the other end has a limit plate on the top to limit the position of the hinge plate; the telescopic mechanism includes an outer rod arranged on the fixed frame and having racks on both sides inside, an inner telescopic rod arranged inside the outer rod and having an armrest on the top that can be pulled, and a locking unit arranged at the bottom of the inner telescopic rod for locking the position of the telescopic rod.

2. The scooter according to claim 1, characterized in that: The locking unit includes a rod plug arranged at the bottom of the inner telescopic rod, gears arranged on both sides of the inner telescopic rod, hinged to the rod plug and meshing with the rack, a locking pressure plate arranged on the rod plug, fixed to the rod plug by compression springs on both sides, and with meshing teeth on both sides of the top for meshing with the gear, and a pressure rod arranged on the inner telescopic rod, connected to the locking pressure plate and used for pressing the locking pressure plate.

3. The scooter according to claim 2, characterized in that: The folding skateboard mechanism includes a first hinge unit arranged on the hinge plate and hinged to the hinge disk, a second hinge unit hinged to the first hinge unit and capable of being folded downward, a rear wheel fixing frame arranged at the tail end of the second hinge unit and having a square ring structure, and rear wheel units arranged on both sides of the rear wheel fixing frame.

4. The scooter according to claim 3, characterized in that: The first hinge unit includes a first hinge plate hinged on the hinge disk, a first pedal board connected to the first hinge plate, a first bridging plate connected to the first pedal board, and a first folding plate connected to the first bridging plate; the second hinge unit includes a second folding plate hinged on the first folding plate, a second bridging plate connected to the second folding plate, and a second pedal board connecting the second bridging plate and the rear wheel fixing frame; the rear wheel unit includes a rear wheel fixing block arranged on the rear wheel fixing frame, a rear wheel axle arranged on the rear wheel fixing block, and a rear wheel arranged on the rear wheel axle.

5. The scooter according to claim 4, characterized in that: The rear wheel fixing frame is provided with a first locking key for locking the folding skateboard mechanism on the U-shaped extension arm; a locking hook for cooperating with the first locking key is provided at the bottom of the U-shaped extension arm; a second locking key for locking the first folding plate and the second folding plate is provided on the first folding plate; a locking groove for cooperating with the second locking key is provided on the second folding plate; an unlocking key for unlocking connected to the square sliding key through a transmission line is provided on the outer rod, and the fixing frame includes a first vertical plate, a second vertical plate, a first horizontal plate connecting the first vertical plate and the top of the second vertical plate through a connecting angle, and a fixing plate arranged on the outer sides of the first vertical plate and the second vertical plate and connecting the first vertical plate and the second vertical plate for fixing the fixing frame.

6. A scooter bag, characterized in that: The scooter bag comprises the scooter according to any one of claims 1 to 5, and a box body arranged on the scooter, the box body is provided with a scooter mounting position for fixing the scooter, the telescopic mechanism is arranged in the box body and the armrest is placed on the top of the box body.

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