CN116902120A - Portable scooter with foldable pedal - Google Patents

Abstract

The application relates to the technical field of scooters, in particular to a portable scooter with a foldable pedal. The portable scooter with the foldable pedals is good in bearing capacity and capable of fixing handrails after being folded. The utility model provides a folding portable scooter of footboard, includes support frame, preceding footboard, folding board and back footboard etc. preceding footboard rigid coupling is at the support frame rear end, and folding board rotates to be connected at preceding footboard rear end, and the back footboard rotates to be connected at folding board rear end, still includes fixed establishment and locking mechanical system, is equipped with fixed establishment in preceding footboard, folding board and back footboard below, is equipped with locking mechanical system on the support frame. Through first dead lever and second dead lever, consolidate the scooter bottom in the middle of the scooter to increase scooter's bearing capacity, reach and improve the purpose at the drop highway section through the condition and be suitable for different weight crowd, through oblique block rack, block the handrail when folding, thereby make it can not rock, reach the purpose of protection carrier.

Description

Portable scooter with foldable pedal

Technical Field

The application relates to the technical field of scooters, in particular to a portable scooter with a foldable pedal.

Background

Scooter is the novel product form of the motion of still another slide after traditional slide, along with folding scooter's appearance, saves the space that deposits scooter and occupy, scooter has also become a vehicle in the city, and is simple to use and laborsaving.

But the bearing capacity of current folding scooter is relatively poor, and when going on the highway section that has the fall or the crowd that weight is great uses, folding department is crooked easily even the fracture, so suitable scope is less, and folding back handrail is not fixed, can take place to rock during the transport, makes the people injured easily.

Disclosure of Invention

In order to overcome the defects that the existing folding scooter is poor in bearing capacity and the folded handrail is easy to hurt, the portable scooter with good bearing capacity and foldable pedals for fixing the handrail after folding is provided.

The utility model provides a folding portable scooter of footboard, including handrail, telescopic link, support frame, front wheel, preceding footboard, folding board, back footboard, rear wheel and fender, the front wheel rotates to be connected in the support frame lower extreme, the telescopic link rotates to be connected in the support frame upper end, the handrail welding is on the telescopic link top, preceding footboard welding is at the support frame rear end, folding board rotates to be connected at preceding footboard rear end, the back footboard rotates to be connected at folding board rear end, the rear wheel rotates to be connected at back footboard rear end, the fender welding is at back footboard rear end, be located the rear wheel upside, still include fixed establishment and locking mechanical system, be equipped with fixed establishment in preceding footboard, folding board and back footboard below, be equipped with locking mechanical system in the support frame upper end.

As a further preferable scheme, the fixing mechanism comprises a first limiting block, a first fixing rod, a second limiting block, a second fixing rod and a fixing block, wherein the first limiting block is welded at the bottom of the front pedal, the second limiting block is welded at the top of the rear pedal, the fixing block is welded at the left end of the folding plate, the first fixing rod is slidably connected to the first limiting block, and the second fixing rod is slidably connected to the second limiting block.

As a further preferred scheme, locking mechanical system is including rotating plate, sloping block rack, supporting shoe, gear, torsion elastic component and handle, the rotation board welds the axis of rotation left and right sides that telescopic link and support frame are connected, set up the recess that runs through on the rotating plate, the supporting shoe welds in the support frame front end, sloping block rack sliding connection is at the upper and lower both ends of supporting shoe, gear rotation connects at the supporting shoe front end, upper and lower respectively with sloping block rack meshing, torsion elastic component cover is established in the gear, one end welding is on the supporting shoe, the other end welding is on the gear, the handle welds in the gear front end.

As a further preferred scheme, the novel bicycle comprises a pushing mechanism, wherein the pushing mechanism comprises a pressing plate, a limiting rod, a first elastic piece, a pushing plate and a pushing block, the limiting rod is welded at the upper end of the front pedal and the lower end of the rear pedal, the pushing plate is slidably connected to the left side and the right side of the inner portion of the front pedal and the rear pedal, the pressing plate is slidably connected to the limiting rod, the pushing plate is welded on the pressing plate, the first elastic piece is sleeved on the limiting rod, one end of the first elastic piece is welded on the front pedal and the rear pedal, the other end of the first elastic piece is welded on the pressing plate, and the pushing block is welded on the left side and the right side of the first fixing rod and the second fixing rod.

As a further preferable scheme, the novel pedal comprises a binding mechanism, wherein the binding mechanism comprises a sleeve rope, a first sleeve rod and a second sleeve rod, the first sleeve rod is rotationally connected to two sides of the front pedal, the second sleeve rod is rotationally connected to the left side and the right side of the rear pedal, one end of the sleeve rope is fixedly connected to the first sleeve rod, the other end of the sleeve rope is clamped to the second sleeve rod, and the length of the first sleeve rod is twice that of the second sleeve rod.

As a further preferred scheme, the folding device further comprises a reinforcing mechanism, wherein the reinforcing mechanism comprises a reinforcing plate, a top block, a reinforcing rod and a second elastic piece, the top block is slidably connected inside the folding plate, the reinforcing plate is welded on the left side of the top block, a through hole penetrating through the folding plate and the front pedal and the rear pedal is formed in the joint of the folding plate and the front pedal and the rear pedal, the reinforcing rod is slidably connected in the through hole and is located inside the folding plate, the reinforcing rod is slidably connected with the top block, the second elastic piece is sleeved on the reinforcing rod, one end of the second elastic piece is welded inside the folding plate, and the other end of the second elastic piece is welded on the reinforcing rod.

As a further preferable scheme, the folding device further comprises a supporting mechanism, wherein the supporting mechanism comprises a supporting plate and auxiliary wheels, the supporting plate is welded on two sides of the folding plate, and the auxiliary wheels are rotatably connected to the supporting plate.

As a further preferable scheme, the handrail is sleeved with a rubber sleeve.

Compared with the prior art, the application has the following advantages:

1. through first dead lever and second dead lever, consolidate the scooter bottom in the middle of the scooter to increase scooter's bearing capacity, reach and improve the purpose at the drop highway section through the condition and be suitable for different weight crowd, through oblique block rack, block the handrail when folding, thereby make it can not rock, reach the purpose of protection carrier.

2. The push plate is used for extruding the push block, the first fixing rod and the second fixing rod are respectively pulled out of the fixing block, so that the action that a subsequent user pulls out the first fixing rod and the second fixing rod is canceled, the purpose of optimizing the folding process is achieved, and the purpose of fixing the device during folding is achieved by clamping a sleeve rope so as to connect a front pedal with a rear pedal together.

3. Through the extrusion stiffening rod to both ends remove to link together folding board and preceding footboard and back footboard, reach the effect of expansion state reinforcement, through being equipped with the auxiliary wheel in the middle of this device, thereby from the intermediate support this device, increase the bearing capacity of this device, reach auxiliary support's effect.

Drawings

Fig. 1 is a schematic view of a folded structure of the present application.

Fig. 2 is a schematic perspective view of the application.

Fig. 3 is a schematic perspective view of the components of the front pedal, the folding plate and the rear pedal of the present application.

Fig. 4 is a schematic perspective view of the components of the armrest, telescopic rod and support frame of the present application.

Fig. 5 is a schematic perspective view of the fixing mechanism of the present application.

Fig. 6 is a schematic perspective view showing the folding of the locking mechanism of the present application.

Fig. 7 is a schematic perspective view showing the development of the locking mechanism of the present application.

Fig. 8 is a schematic perspective view of the push-away mechanism of the present application.

Fig. 9 is a schematic perspective view of the binding mechanism of the present application.

Fig. 10 is a schematic perspective view of a reinforcement mechanism according to the present application.

Fig. 11 is a perspective view of a reinforcement mechanism according to the present application.

Fig. 12 is a schematic perspective view of a supporting mechanism according to the present application.

Reference numerals in the figures: 1-armrests, 2-telescopic rods, 3-supporting frames, 4-front wheels, 5-front pedals, 6-folding plates, 7-rear pedals, 8-rear wheels, 81-mud guards, 9-fixing mechanisms, 91-first limiting blocks, 92-first fixing rods, 93-second limiting blocks, 94-second fixing rods, 95-fixing blocks, 10-locking mechanisms, 101-rotating plates, 1011-grooves, 102-oblique block racks, 103-supporting blocks, 104-gears, 105-torsion elastic members, 106-handles, 11-pushing mechanisms, 111-pressing plates, 112-limiting rods, 113-first elastic members, 114-pushing plates, 115-pushing blocks, 12-binding mechanisms, 121-lashing, 122-first lashing rods, 123-second lashing rods, 13-reinforcing mechanisms, 131-reinforcing plates, 132-jacking blocks, 133-reinforcing rods, 134-second elastic members, 135-through holes, 14-supporting mechanisms, 141-supporting plates, 142-auxiliary wheels.

Detailed Description

The following describes the technical scheme with reference to specific embodiments, and it should be noted that: terms indicating orientations, such as up, down, left, right, etc., are used herein only with respect to the position of the illustrated structure in the corresponding drawings. The parts themselves are numbered herein, for example: first, second, etc. are used solely to distinguish between the described objects and do not have any sequential or technical meaning. The application is as follows: connection, coupling, unless specifically stated otherwise, includes both direct and indirect connection (coupling).

Example 1

The utility model provides a portable scooter of footboard folding, as shown in fig. 1-4, including handrail 1, telescopic link 2, support frame 3, front wheel 4, preceding footboard 5, folding board 6, back footboard 7, rear wheel 8 and fender 81, front wheel 4 swivelling joint is at support frame 3 lower extreme, telescopic link 2 swivelling joint is at support frame 3 upper end, handrail 1 welds on telescopic link 2 top, the cover is equipped with the rubber sleeve on handrail 1, the user grasps handrail 1 better when using, front footboard 5 welds at support frame 3 rear end, folding board 6 swivelling joint is at front footboard 5 rear end, back footboard 7 swivelling joint is at folding board 6 rear end, rear wheel 8 swivelling joint is at back footboard 7 rear end, folding back two front wheels 4 clamp rear wheel 8 in the centre, fender 81 welds at back footboard 7 rear end, be located back wheel 8 upside, as shown in fig. 2, be equipped with fixed establishment 9 below front footboard 5, folding board 6 and back footboard 7, folding back fixed establishment 9 is by front footboard 5, folding board 6 and rear footboard 7 are equipped with locking mechanism at support frame 3 upper end, be equipped with the locking mechanism behind the folding board 6.

As shown in fig. 5, the fixing mechanism 9 includes a first limiting block 91, a first fixing rod 92, a second limiting block 93, a second fixing rod 94 and a fixing block 95, the first limiting block 91 is welded at the bottom of the front pedal 5, the second limiting block 93 is welded at the top of the rear pedal 7, the fixing block 95 is welded at the left end of the folding plate 6, the first fixing rod 92 is slidably connected to the first limiting block 91, the second fixing rod 94 is slidably connected to the second limiting block 93, the lower ends of the front pedal 5 and the rear pedal 7 are provided with a bump, the first fixing rod 92 and the second fixing rod 94 are blocked from moving backwards, after being unfolded, the first limiting block 91, the second limiting block 93 and the fixing block 95 are welded at the bottoms of the front pedal 5, the rear pedal 7 and the folding plate 6 respectively, and the first fixing rod 92 and the second fixing rod 94 are slidably connected to the fixing block 95.

As shown in fig. 6 and 7, the locking mechanism 10 includes a rotating plate 101, a bevel block rack 102, a supporting block 103, a gear 104, a torsion elastic member 105 and a handle 106, wherein the two rotating plates 101 are welded on the left and right sides of a rotating shaft of the telescopic rod 2 connected with the supporting frame 3, a groove 1011 penetrating through the rotating plate 101 is formed in the rotating plate 101, the supporting block 103 is welded at the front end of the supporting frame 3, the two bevel block racks 102 are slidably connected at the upper and lower ends of the supporting block 103, the contact surface of the bevel block racks 102 and the rotating plate 101 is an inclined surface, so that the rotating plate 101 cannot be clamped by the bevel block racks 102 when rotating, the gear 104 is rotatably connected at the front end of the supporting block 103, the upper and lower parts are respectively meshed with the bevel block racks 102, the torsion elastic member 105 is sleeved in the gear 104, one end of the torsion elastic member is welded on the supporting block 103, the other end of the torsion elastic member is welded on the gear 104, and the handle 106 is welded at the front end of the gear 104.

Before the device is used by a user, the user takes out the folded scooter, rotates the folding plate 6 and the rear pedal 7 to unfold the scooter, then places the scooter on the ground, then rotates the handle 106 by hand, simultaneously twists the torsion elastic piece 105 to enable the bevel block racks 102 to move towards two sides respectively, leaves the groove 1011 of the rotating plate 101 to unlock the telescopic rod 2, then rotates and stretches the telescopic rod 2, the unfolding of the telescopic rod 2 is completed, and after the handle 106 is released, the bevel block racks 102 are tightly attached to the rotating plate 101 under the action of the torsion elastic piece 105 ^And the supporting shoe 103 surface, later insert first dead lever 92 and second dead lever 94 respectively in the dead lever 95, and then accomplish the reinforcement to the scooter, increase scooter's bearing capacity, and then improve the crowd through the condition and being suitable for different weight in the drop highway section, when needing to fold this device, because the contact surface of sloping block rack 102 and rotor plate 101 is the inclined plane, so can direct rotation telescopic link 2, rotatory 90 back, sloping block rack 102 blocks into rotor plate 101's recess 1011 under the effect of torsion elastic component 105, lock telescopic link 2, then shrink telescopic link 2, pull out first dead lever 92 and second dead lever 94 respectively from the dead lever 95, fold scooter at rotatory folding plate 6 and back footboard 7, thereby with this device folding completely, conveniently deposit, front pedal 5 and back footboard 7 lower extreme all have a lug, prevent first dead lever 92 and second dead lever 94 break away from first stopper 91 and second stopper 93 completely.

Example 2

On the basis of embodiment 1, as shown in fig. 8, the pushing mechanism 11 comprises a pressing plate 111, a limiting rod 112, a first elastic member 113, a pushing plate 114 and a pushing block 115, wherein the limiting rod 112 is welded at the upper end of the front pedal 5 and the lower end of the rear pedal 7, the pushing plate 114 is slidably connected at the left side and the right side of the interior of the front pedal 5 and the rear pedal 7, the pressing plate 111 is slidably connected on the limiting rod 112, as shown in fig. 2, the upper end of the pushing plate 114 is welded at the bottom of the pressing plate 111, the first elastic member 113 is sleeved on the limiting rod 112, one end is welded on the front pedal 5 and the rear pedal 7, the other end is welded on the pressing plate 111, the pushing block 115 is welded at the left side and the right side of the first fixing rod 92 and the second fixing rod 94, and the pushing plate 114 and the pushing block 115 are slidably connected.

As shown in fig. 2, in the unfolded state, the pushing mechanisms 11 are symmetrically distributed at the front end and the rear end of the device, the pressing plates 111 are in a U shape, so that the pedal area of the device is ensured, when the device needs to be folded, the pressing plates 111 are pressed downwards after the telescopic rods 2 rotate, the pressing plates 111 move downwards, meanwhile, the first elastic pieces 113 are compressed, the pushing plates 114 press the pushing blocks 115, the pushing blocks 115 move towards two sides, the first fixing rods 92 and the second fixing rods 94 are respectively pulled out of the fixing blocks 95, then the folding plates 6 and the rear pedals 7 are directly rotated, the action that a subsequent user pulls out the first fixing rods 92 and the second fixing rods 94 is cancelled, the aim of optimizing the folding process is fulfilled, then the telescopic rods 2 are contracted, the pressing plates 111 on the front pedals 5 are always pressed, so that the pressing plates 111 on the rear pedals 7 are always in a compressed state under the folding state, and then are re-stretched under the resilience of the first elastic pieces 113 after leaving the telescopic rods 2, and the state is restored to the original state.

As shown in fig. 9, the binding mechanism 12 includes a rope 121, a first loop bar 122 and a second loop bar 123, the first loop bar 122 is rotatably connected to two sides of the front pedal 5, the second loop bar 123 is rotatably connected to the left and right sides of the rear pedal 7, the upper end of the rope 121 is fixedly connected to the first loop bar 122, the lower end of the rope 121 is clamped to the second loop bar 123, as shown in fig. 2, after the rope is unfolded, the lower ends of the ropes 121 on two sides are sleeved on the first loop bar 122, and the length of the first loop bar 122 is twice that of the second loop bar 123.

As shown in fig. 9, when the device is folded, the sleeve ropes 121 are respectively sleeved on the first sleeve rods 122 and the second sleeve rods 123, the second sleeve rods 123 are rotated, and the sleeve ropes 121 are clamped, so that the front pedal 5 and the rear pedal 7 are connected together, the purpose of fixing the device when the device is folded is achieved, as shown in fig. 2, the two ends of the unfolded sleeve ropes 121 are sleeved on the first sleeve rods 122, the sleeve ropes 121 are clamped by rotating the first sleeve rods 122, and when the device is used, the sleeve ropes 121 cannot be released from the ground, so that the use of the device is affected.

As shown in fig. 10 and 11, the reinforcement mechanism 13 includes a reinforcement plate 131, a top block 132, a reinforcement rod 133 and a second elastic member 134, where the top block 132 is slidably connected to the folding plate 6, the reinforcement plate 131 is welded on the left side of the top block 132, a through hole 135 penetrating the folding plate 6 and the front pedal 5 and the rear pedal 7 is formed at a joint between the folding plate 6 and the front pedal 5 and the rear pedal 7, the reinforcement rod 133 is slidably connected to the through hole 135, and in a folded state, the reinforcement rod 133 is fully folded inside the folding plate 6 and slidably connected to the top block 132, the second elastic member 134 is sleeved on the reinforcement rod 133, one end of the second elastic member is welded inside the folding plate 6, and the other end of the second elastic member is welded on the reinforcement rod 133.

When the device is folded, the two reinforcing rods 133 can be completely retracted into the folding plate 6, after the device is unfolded, the reinforcing plate 131 is stepped on by feet, the top block 132 moves downwards, the reinforcing rods 133 are extruded to move towards the two ends and extend into the through holes 135, and meanwhile, the second elastic pieces 134 are compressed, so that the folding plate 6 is connected with the front pedal 5 and the rear pedal 7 together, the effect of reinforcing in an unfolded state is achieved, and after a person leaves the reinforcing plate 131, the components of the reinforcing mechanism 13 are reset under the effect of the second elastic pieces 134.

As shown in fig. 12, the supporting mechanism 14 comprises a supporting plate 141 and auxiliary wheels 142, the supporting plate 141 is welded on both sides of the folding plate 6, the auxiliary wheels 142 are rotatably connected to the supporting plate 141, and the bottom is at the same level with the front wheels 4 and the rear wheels 8.

By arranging the auxiliary wheel 142 in the middle of the device, the device is supported from the middle, the bearing capacity of the device is increased, and the auxiliary supporting effect is achieved.

While the present application has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made therein without departing from the spirit and scope of the application as defined in the following claims. Accordingly, the detailed description of the disclosed embodiments is to be taken only by way of illustration and not by way of limitation, and the scope of protection is defined by the content of the claims.

Claims (8)

1. The utility model provides a folding portable scooter of footboard, a serial communication port, including handrail (1), telescopic link (2), support frame (3), front wheel (4), preceding footboard (5), folding board (6), back footboard (7), rear wheel (8) and fender (81), front wheel (4) rotate and connect at support frame (3) lower extreme, telescopic link (2) rotate and connect in support frame (3) upper end, handrail (1) rigid coupling is on telescopic link (2) top, preceding footboard (5) rigid coupling is at support frame (3) rear end, folding board (6) rotate and connect at preceding footboard (5) rear end, back footboard (7) rotate and connect at folding board (6) rear end, back wheel (8) rotate and connect at back footboard (7) rear end, fender (81) rigid coupling is at back footboard (7) rear end, be located back wheel (8) upside, still include fixed establishment (9) and locking mechanical system (10), be equipped with fixed establishment (9) in preceding footboard (5), folding board (6) and back footboard (7) below, be equipped with locking mechanical system (10) on support frame (3).

2. The portable scooter with the foldable pedals according to claim 1, wherein the fixing mechanism (9) comprises a first limiting block (91), a first fixing rod (92), a second limiting block (93), a second fixing rod (94) and a fixing block (95), the first limiting block (91) is fixedly connected to the bottom of the front pedal (5), the second limiting block (93) is fixedly connected to the top of the rear pedal (7), the fixing block (95) is welded to the left end of the folding plate (6), the first fixing rod (92) is slidably connected to the first limiting block (91), and the second fixing rod (94) is slidably connected to the second limiting block (93).

3. The portable scooter with the foldable pedals according to claim 1, wherein the locking mechanism (10) comprises a rotating plate (101), a bevel block rack (102), a supporting block (103), a gear (104), a torsion elastic piece (105) and a handle (106), wherein the rotating plate (101) is fixedly connected to the left side and the right side of a rotating shaft connected with the supporting frame (3) through grooves (1011) are formed in the rotating plate (101), the supporting block (103) is fixedly connected to the front end of the supporting frame (3), the bevel block rack (102) is slidably connected to the upper end and the lower end of the supporting block (103), the gear (104) is rotatably connected to the front end of the supporting block (103), the bevel block rack (102) is meshed with the bevel block rack (102) respectively, the torsion elastic piece (105) is sleeved in the gear (104), one end of the torsion elastic piece is fixedly connected to the supporting block (103), the other end of the torsion elastic piece is fixedly connected to the gear (104), and the handle (106) is fixedly connected to the front end of the gear (104).

4. The portable scooter with the foldable pedals according to claim 2, further comprising a pushing mechanism (11), wherein the pushing mechanism (11) comprises a pressing plate (111), a limiting rod (112), a first elastic piece (113), a pushing plate (114) and a pushing block (115), the limiting rod (112) is fixedly connected to the upper end of the front pedal (5) and the lower end of the rear pedal (7), the pushing plate (114) is slidably connected to the left side and the right side of the interior of the front pedal (5) and the rear pedal (7), the pressing plate (111) is slidably connected to the limiting rod (112), the pushing plate (114) is fixedly connected to the pressing plate (111), the first elastic piece (113) is sleeved on the limiting rod (112), one end of the first elastic piece is fixedly connected to the front pedal (5) and the rear pedal (7), the other end of the first elastic piece is fixedly connected to the pressing plate (111), and the pushing block (115) is fixedly connected to the left side and the right side of the first fixing rod (92) and the second fixing rod (94).

5. The portable scooter with the foldable pedals according to claim 4, further comprising a binding mechanism (12), wherein the binding mechanism (12) comprises a lashing rope (121), a first loop bar (122) and a second loop bar (123), the first loop bar (122) is rotatably connected to two sides of the front pedal (5), the second loop bar (123) is rotatably connected to two sides of the rear pedal (7), one end of the lashing rope (121) is fixedly connected to the first loop bar (122), the other end of the lashing rope is clamped to the second loop bar (123), and the length of the first loop bar (122) is twice that of the second loop bar (123).

6. The portable scooter with the foldable pedals according to claim 2, further comprising a reinforcing mechanism (13), wherein the reinforcing mechanism (13) comprises a reinforcing plate (131), a top block (132), a reinforcing rod (133) and a second elastic piece (134), the top block (132) is slidably connected in the folding plate (6), the reinforcing plate (131) is fixedly connected at the left side of the top block (132), the connecting part of the folding plate (6) and the front pedal (5) and the rear pedal (7) is provided with a through hole (135) penetrating through the folding plate (6) and the front pedal (5) and the rear pedal (7), the reinforcing rod (133) is slidably connected in the through hole (135) and is slidably connected with the top block (132), the second elastic piece (134) is sleeved on the reinforcing rod (133), one end of the second elastic piece (134) is fixedly connected inside the folding plate (6), and the other end of the second elastic piece is fixedly connected on the reinforcing rod (133).

7. The portable scooter with the foldable pedals as claimed in claim 6, further comprising a supporting mechanism (14), wherein the supporting mechanism (14) comprises a supporting plate (141) and auxiliary wheels (142), the supporting plate (141) is fixedly connected to two sides of the folding plate (6), and the auxiliary wheels (142) are rotatably connected to the supporting plate (141).

8. The portable scooter with the foldable pedals as claimed in claim 1, wherein the armrests (1) are sleeved with rubber sleeves.