CN105539682A - Folding type scooter - Google Patents

Abstract

The invention discloses a folding type scooter. The folding type scooter comprises a handlebar assembly, a pedal assembly, a seat assembly and traveling wheels. The traveling wheels are arranged in front of and behind the pedal assembly correspondingly. The handlebar assembly is arranged at the front end of the pedal assembly. The seat assembly is arranged at the rear end of the pedal assembly. The folding type scooter has the beneficial effects that the structure is simple, using is convenient, and the scooter can be folded easily to be carried; meanwhile, linkage parts are arranged, the front wheel can be correspondingly retracted while the pedal is folded, and the integral compatibility is good; in addition, the size of the scooter is small after the scooter is folded, the scooter does not occupy too much space, the folding speed of the seat assembly can be higher, a scooter body is more stable through the combination of a diagonal bridging and a movable fastener, the scooter is small in size and can be erected on the ground after being folded, and the scooter is convenient to carry and arrange.

Description

A folding scooter

technical field

The invention relates to a portable vehicle, in particular to a foldable scooter.

Background technique

With the advocacy of the concept of green travel, more and more people choose to use public transportation to travel, and with the expansion of the city, there are often several kilometers away from the subway station to the house. At this time, people need a short-distance transportation. Bargaining tool. Folding scooters have the characteristics of small size, light weight and easy to carry, and can be used as the best choice for connecting tools. Although the current electric scooters are relatively light and have folding functions, the folding speed and folding method are still unsatisfactory. , especially in the folding method, it is generally necessary to put down the entire body and then fold it, which causes great inconvenience to the operation in a crowded environment, and is not suitable for the rhythm of racing against time to enter and exit the bus system. Driving while standing will also make long-term driving very Fatigue, there is a serious safety hazard. In order to quickly and conveniently fold the electric scooter to be suitable for different environments, it is necessary to make corresponding improvements to the folding mechanism and individual components.

Contents of the invention

In order to solve the above problems, the present invention proposes a foldable scooter, which can effectively reduce the space occupied by the scooter after being stacked.

To achieve the above object, the present invention adopts the following technical solutions:

A foldable scooter, characterized in that, the foldable scooter includes a handlebar assembly, a pedal assembly and traveling wheels, the treadle assembly is respectively provided with the traveling wheels, the handlebar assembly is arranged on the pedal component front end;

The pedal assembly includes a board body, a connecting piece, a linkage assembly and a locking buckle, and the connecting piece, the linkage assembly and the locking buckle are all arranged on the board body.

Further, the board body includes: a front board and a rear board, the length of the front board is longer than that of the rear board, and the front board is provided with a battery accommodating groove for installing a battery;

Both sides of the front plate and the rear plate are provided with accommodating grooves for accommodating connectors and linkage components.

Further, the connecting piece is arranged in the accommodating groove, one end of the connecting piece is fixedly connected to the accommodating groove at the front end of the rear plate, and the other end of the connecting piece is connected to the rear end of the front plate hinged;

A columnar protrusion is provided in the middle of the connecting piece.

Further, the linkage assembly includes: a first linkage, a second linkage, and a third linkage. The middle part of the first linkage is hinged to the position near the front end of the front plate. One end of the second linkage is hinged, and the other end of the second linkage is hinged on the connecting piece near the front end. The second linkage is composed of a straight part and a curved part. The other end of the first linkage is One end of the third linkage is hinged, the other end of the third linkage is hinged with the front wheel frame, and the front wheel frame is hinged at the front end of the front plate.

Further, the locking buckle includes a buckle body and a buckle part, the locking buckle is arranged at the rear end of the front panel, the buckle body is a plate body, two ends of the buckle body are respectively connected to a lock part, the center of the lock part is hinged to the rear end of the front plate, a reset member is provided at the hinge joint between the lock part and the front plate, and a lock is provided at the lower end of the lock part, and the lock is connected to the The columnar protrusions on the connector are matched, the lower part of the lock has an inclined surface, and the bottom of the rear end of the rear plate is provided with a hook.

Further, the foldable scooter also includes a seat assembly, the seat assembly is movably connected to the plate body of the pedal assembly, the seat assembly includes a support rod, a first connecting arm and a second connecting arm, One end of the first connecting arm and the second connecting arm are pivotally connected to two sides of the support rod, and the other ends are respectively pivotally connected to two sides of the rear end of the front plate.

Further, the vehicle seat also includes two pressure pins, each of which includes a pin and a pressure head, and the two pressure heads are respectively arranged on both sides of the rear end of the front plate, and are connected to the front plate. Two accommodating spaces are respectively formed between them, and one end of each bolt is connected to the front plate and the other end is connected to two pressure heads.

Further, the first connecting arm includes a first rotating arm and a first pressing arm, one end of the first rotating arm is pivotally connected to the middle of the support rod, and the other end is provided with a U-shaped opening, and the U-shaped opening is set in the accommodation space and pivotally connected with the latch;

The first pressing arm is placed on the other side of the first rotating arm opposite to the front plate, one end of the first pressing arm is hinged to the middle part of the first rotating arm, and a pressing arm hook is provided at the other end, so that The pressing arm hook is connected to the pressing pin, and the pressing arm hook is arranged in the accommodating space.

Further, the second connecting arm includes a second pivoting arm and a second pressing arm, one end of the second pivoting arm is pivotally connected to the middle of the support rod, and the other end is provided with a U-shaped mouth, and the U-shaped mouth is set in the accommodation space and pivotally connected with the latch;

The second pressing arm is placed on the other side of the second rotating arm opposite to the front plate, one end of the second pressing arm is hinged to the middle part of the second rotating arm, and a pressing arm hook is provided at the other end, so that The pressing arm hook is connected to the pressing pin, and the pressing arm hook is arranged in the accommodating space.

Further, the vehicle seat also includes a support rod fixing part and a support rod buckle, the support rod fixing part is fixedly arranged on the rear plate, the bottom end of the support rod is a T-shaped structure, and the T-shaped structure is arranged on Inside the support rod fixing part;

The buckle of the support rod is a herringbone structure, the middle part of the buckle of the support rod is pivotally connected with the lower end of the support rod, and the two ends of the buckle of the support rod are arc structures, and the arc structure is T-shaped around the bottom end of the support rod. Structural placement, the support rod buckle is provided with a support rod hook near the end of the back plate, and the support rod hook is hooked to the back plate;

The vehicle seat also includes a saddle, and the saddle is arranged at the other end of the support rod opposite to the T-shaped structure.

The beneficial effects of the present invention are that the structure is simple, the use is convenient, the scooter can be easily folded for portability, and at the same time, a linkage is provided. When the pedals are folded, the front wheels will be retracted accordingly. The overall synergy is good, and the folding The rear volume is small and does not take up too much space. The folding speed of the seat assembly can be faster. The combination of scissors and movable fasteners makes the body more stable. After folding, the volume is small and can stand on the ground, which is easy to carry and placement.

Description of drawings

Fig. 1 is the structural representation of folding scooter of the present invention;

Fig. 2 is the structure schematic diagram of folding scooter handlebar assembly of the present invention;

Fig. 3 is a schematic view of the bottom structure of the pedal assembly of the present invention;

4 is a schematic diagram of a half-folded state of the pedal assembly of the present invention;

5 is a schematic perspective view of the pedal assembly of the present invention;

Fig. 6 is a schematic diagram of the locking buckle and the columnar protrusion of the pedal assembly of the present invention;

Fig. 7 is a left view of the vehicle seat assembly of the present invention;

Fig. 8 is a partial enlarged view of the vehicle seat assembly of the present invention;

Fig. 9 is a front view of the vehicle seat assembly of the present invention.

detailed description

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

On the contrary, the invention covers any alternatives, modifications, equivalent methods and schemes within the spirit and scope of the invention as defined by the claims. Further, in order to make the public have a better understanding of the present invention, some specific details are described in detail in the detailed description of the present invention below. The present invention can be fully understood by those skilled in the art without the description of these detailed parts.

[Example 1]

As shown in Fig. 1, a kind of foldable scooter, described foldable scooter comprises handlebar assembly 1, pedal assembly 2 walking wheels, described treadle assembly 2 is respectively provided with described walking wheels front and rear, described handlebar assembly 1 It is arranged at the front end of the pedal assembly 2 .

As shown in FIG. 2 , the handlebar assembly 1 includes a rod body 11 and a handlebar 12, the rod body 11 includes a first set of rods 111 and a second set of rods 112, and the second set of rods 112 is sheathed on the first set of rods. In a set of rods 111, two handlebars 12 are arranged symmetrically on the upper end of the second set of rods 112, and the handlebars 12 are hinged to the upper ends of the second set of rods 112. When the scooter is stacked, the handlebars 12 Press down to be parallel to the rod body 11 , and then press the second set of rods 112 into the first set of rods 111 .

As shown in Figures 3-6, the two ends of the pedal assembly 2 are provided with wheel frames and running wheels respectively, and the pedal assembly 2 includes a plate body 21, a connecting piece 22, a linkage assembly 23 and a locking buckle 24, and the connecting piece 22 , the linkage assembly 23 and the locking buckle 24 are all arranged on the board body 21, the board body 21 includes: a front board 211 and a rear board 212, the length of the front board 211 is greater than the length of the rear board 212, The front plate 211 is provided with a battery accommodating groove for installing batteries, and both sides of the front plate 211 and the rear plate 212 are provided with accommodating grooves for accommodating the connector 22 and the linkage assembly 23, the connector 22 is arranged in the accommodating groove, one end of the connecting piece 22 is fixedly connected in the accommodating groove at the front end of the rear plate 212, and the other end of the connecting piece 22 is hinged to the rear end of the front plate 211, A cylindrical protrusion 221 is disposed in the middle of the connecting member 22 . The linkage assembly 23 includes: a first linkage 231, a second linkage 232, and a third linkage 233. The middle part of the first linkage 231 is hinged on the front plate 211 near the front end. The first linkage One end of 231 is hinged to one end of the second linkage 232, and the other end of the second linkage 232 is hinged to the front end of the connecting piece 22. The second linkage 232 consists of a straight part 2321 and a curved part 2322. Composition, this setting can prevent the second linkage 232 from interfering with the hinge of the connecting piece 22 and the front plate 211, better accommodate and utilize space, the other end of the first linkage 231 and the third linkage 233 One end is hinged, and the other end of the third linkage 233 is hinged to the front wheel frame, and the front wheel frame is hinged to the front end of the front plate 211 . The locking buckle 24 includes a buckle body 241 and a locking buckle portion 242. The locking buckle 24 is arranged on the rear end of the front plate 211. The buckle body 241 is a plate body, and the two ends of the buckle body 241 are respectively Connect a lock part 242, the center of the lock part 242 is hinged on the rear end of the front plate 211, and the hinge of the lock part 242 and the front plate 211 is provided with a reset part, so that the lock body 241 provides a certain The elastic force will reset the buckle body 241, the reset member can be a reset spring, the lower end of the lock part 242 is provided with a lock, and the lock cooperates with the columnar protrusion 221 on the connector 22 to limit the position, so The lower part of the lock has an inclined surface, which can make the lock part 242 rotate due to extrusion when the lock is in contact with the cylindrical protrusion. When it rotates to the groove of the lock, the reset part resets the lock to achieve For fastening effect, a hook is provided at the bottom of the rear end of the rear panel 212 .

When in use, the pedal is laid flat so that the front plate and the rear plate are straight, and the lock buckle is turned so that the lock buckle on the lock buckle buckles the columnar protrusion on the connecting piece, so that the front plate and the rear plate The board is fixed and kept parallel, and the linkage assembly will drive the front wheel frame when the pedal is unfolded, and the front wheel frame will stand up and unfold; when the pedal needs to be folded, turn the locking buckle through the buckle body on the locking buckle, The lock buckle is disengaged from the connecting piece, and the pedal is folded. At this time, the linkage assembly drives the front wheel frame to be retracted, and then uses the hook at the lower end of the rear plate to hang the rear plate and the front plate together, which is easy to carry.

[Example 2]

As shown in Figure 6, the vehicle seat assembly 3 is movably connected on the plate body 21 of the pedal assembly, and the vehicle seat assembly 3 includes a saddle 37, a support rod 31, a first connecting arm 32, a second connecting arm 33, Two pressing pins 34 , a support rod fixing piece 35 and a support rod buckle 36 .

Each of the pressing pins 34 includes a pin 341 and a pressing head 342, and the two pressing heads 342 are respectively arranged on both sides of the rear end of the front plate 211, and form two accommodating spaces with the front plate 211 respectively. 343 , one end of each of the pins 341 is connected to the front plate 211 and the other end is connected to two pressure heads 342 .

The first connecting arm 32 includes a first rotating arm 321 and a first pressing arm 322. One end of the first rotating arm 321 is pivotally connected to the middle of the support rod 31, and the other end is provided with a U-shaped opening 323. The U-shaped The mold opening 323 is arranged in the accommodating space 343 and pivotally connected with the latch 341, the first pressing arm 322 is placed on the other side of the first rotating arm 321 opposite to the front plate 211, the first One end of the pressing arm 322 is hinged with the middle part of the first rotating arm 321, and the other end is provided with a pressing arm hook 324, and the pressing arm hook 324 is connected to the pressing pin 34, and the pressing arm hook 324 is arranged in the accommodating space 343 within.

The second connecting arm 33 includes a second rotating arm 331 and a second pressing arm 332. One end of the second rotating arm 331 is pivotally connected to the middle of the support rod 31, and the other end is provided with a U-shaped opening 323. The U-shaped The mold opening 323 is arranged in the accommodating space 343 and pivotally connected with the latch 341, the second pressing arm 332 is placed on the other side of the second rotating arm 331 opposite to the front plate 211, the second One end of the pressing arm 332 is hinged with the middle part of the second rotating arm 331, and the other end is provided with a pressing arm hook 324, and the pressing arm hook 324 is connected to the pressing pin 4, and the pressing arm hook 324 is arranged in the accommodating space 343 within.

The supporting rod fixing member 35 is fixedly disposed on the rear board 212 .

The bottom end of the support rod 31 is a T-shaped structure 311 , and the T-shaped structure 311 is arranged in the support rod fixing member 35 .

The support rod buckle 36 is a herringbone structure, the middle part 361 of the support rod buckle is pivotally connected to the lower end 312 of the support rod, and the two ends of the support rod buckle 36 are arc structures 362, and the arc structure 362 wraps around The T-shaped structure 311 at the bottom of the support rod is attached, and the end of the support rod buckle 36 close to the rear plate 212 is provided with a support rod hook 363 , and the support rod hook 363 is hooked to the rear plate 212 .

The saddle 37 is arranged at the other end of the support rod 1 opposite to the T-shaped structure 11 .

When the foldable vehicle seat of the present invention is in use, press down the pedal assembly, insert the U-shaped port 323 into the latch 341 and the pressing arm hook 324 to hang on the latch 341, press the pressure head 342 tightly, and at the same time, the support rod 31 is hooked to the pedal assembly On the T-shaped structure 311 on the top, ensure that the support rod 31 is upright, and then it can be used.

When the vehicle seat of the present invention is packed up, the pedal assembly is pulled upwards, the U-shaped mouth 323 is pushed out from the latch 341 and the pressing arm hook 324 is removed from the latch 341, the pressure head 342 is released, and the support rod 31 is hooked from the pedal assembly at the same time. Take off the T-shaped structure 311, and the support rod 31 can be withdrawn from the support rod fixing part by the T-shaped structure 311, and can be disassembled.

Claims (10)

1. A foldable scooter, characterized in that, the foldable scooter comprises a handlebar assembly, a pedal assembly and a running wheel, the treadle assembly is respectively provided with the walking wheels before and after, and the handlebar assembly is arranged on the the front end of the pedal assembly; The pedal assembly includes a board body, a connecting piece, a linkage assembly and a locking buckle, and the connecting piece, the linkage assembly and the locking buckle are all arranged on the board body. 2. The foldable scooter according to claim 1, wherein the board body comprises: a front board and a rear board, the length of the front board is greater than the length of the rear board, and the front board is provided with There is a battery holder for installing the battery; Both sides of the front plate and the rear plate are provided with accommodating grooves for accommodating connectors and linkage components. 3. The folding scooter according to claim 2, characterized in that, the connecting piece is arranged in the accommodating groove, and one end of the connecting piece is fixedly connected to the accommodating groove at the front end of the rear plate , the other end of the connector is hinged to the rear end of the front plate; A columnar protrusion is provided in the middle of the connecting piece. 4. The foldable scooter according to claim 2, wherein the linkage assembly comprises: a first linkage, a second linkage, and a third linkage, and the middle part of the first linkage is hinged on the The front plate is close to the front end, one end of the first linkage is hinged to one end of the second linkage, and the other end of the second linkage is hinged to the connecting piece near the front end, and the second linkage is formed by a flat The straight part and the curved part are composed, the other end of the first linkage is hinged to one end of the third linkage, the other end of the third linkage is hinged to the front wheel frame, and the front wheel frame is hinged to the Front panel front. 5. The folding scooter according to claim 3, wherein the locking buckle includes a buckle body and a buckle part, the locking buckle is arranged at the rear end of the front panel, and the buckle body is A plate body, the two ends of the lock body are respectively connected to a lock part, the center of the lock part is hinged to the rear end of the front plate, and a reset part is provided at the hinge joint between the lock part and the front plate, and the lock A lock is provided at the lower end of the buckle, and the lock cooperates with the columnar protrusion on the connecting piece. The lower part of the lock has an inclined surface, and a hook is provided at the bottom of the rear end of the rear plate. 6. The foldable scooter according to claim 2, characterized in that, the foldable scooter also includes a seat assembly, the seat assembly is movably connected to the board body of the pedal assembly, the seat The assembly includes a support rod, a first connecting arm, and a second connecting arm. One end of the first connecting arm and the second connecting arm are pivotally connected to both sides of the support rod, and the other ends are respectively pivotally connected to two ends of the rear end of the front plate. side. 7. The foldable scooter according to claim 6, wherein the vehicle seat further comprises two pressure pins, each of which comprises a pin and a pressure head, and the two pressure heads are respectively provided with Two accommodating spaces are respectively formed on both sides of the rear end of the front plate and between the front plate, and one end of each bolt is connected to the front plate and the other end is connected to two pressure heads. 8. The folding scooter according to claim 7, wherein the first connecting arm includes a first rotating arm and a first pressing arm, and one end of the first rotating arm is pivotally connected to the middle of the support rod , the other end is provided with a U-shaped mouth, and the U-shaped mouth is arranged in the accommodating space and pivotally connected with the latch; The first pressing arm is placed on the other side of the first rotating arm opposite to the front plate, one end of the first pressing arm is hinged to the middle part of the first rotating arm, and a pressing arm hook is provided at the other end, so that The pressing arm hook is connected to the pressing pin, and the pressing arm hook is arranged in the accommodating space. 9. The folding scooter according to claim 8, wherein the second connecting arm includes a second rotating arm and a second pressing arm, and one end of the second rotating arm is pivotally connected to the middle of the support rod , the other end is provided with a U-shaped mouth, and the U-shaped mouth is arranged in the accommodating space and pivotally connected with the latch; The second pressing arm is placed on the other side of the second rotating arm opposite to the front plate, one end of the second pressing arm is hinged to the middle part of the second rotating arm, and a pressing arm hook is provided at the other end, so that The pressing arm hook is connected to the pressing pin, and the pressing arm hook is arranged in the accommodating space. 10. The folding scooter according to claim 9, wherein the vehicle seat further comprises a support rod fixing part and a support rod buckle, the support rod fixing part is fixedly arranged on the rear plate, and the support rod The bottom end of the rod is a T-shaped structure, and the T-shaped structure is arranged in the support rod fixing part; The buckle of the support rod is a herringbone structure, the middle part of the buckle of the support rod is pivotally connected with the lower end of the support rod, and the two ends of the buckle of the support rod are arc structures, and the arc structure is T-shaped around the bottom end of the support rod. Structural placement, the support rod buckle is provided with a support rod hook near the end of the back plate, and the support rod hook is hooked to the back plate; The vehicle seat also includes a saddle, and the saddle is arranged at the other end of the support rod opposite to the T-shaped structure.