CN202225974U

CN202225974U - Multifunctional folding recreational vehicle

Info

Publication number: CN202225974U
Application number: CN2011203367673U
Authority: CN
Inventors: 武新平
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-08
Filing date: 2011-09-08
Publication date: 2012-05-23
Anticipated expiration: 2021-09-08

Abstract

The utility model discloses a folding recreational vehicle. By mounting and demounting a chain case (1), a pedal lever (2) and a pedal (3), chain wheel transmission and direct transmission can be realized; by regulating the angle of a front fork cover (6) and the angle of a middle beam (13), forward riding, backward riding and pushing functions can be realized; and by folding a basket (15), the recreational vehicle can be used for carrying articles and people (children). When not in use, the folding recreational vehicle can be folded, in this way, the recreational vehicle is reduced in volume and can be collected conveniently.

Description

The Foldable multifunctional RV recreational vehicle

Technical field

The utility model relates to a kind of folded bicycle, refers to a kind of folding RV recreational vehicle of miniaturization especially.

Background technology

Daily people play to the park, when supermarket shopping or daily stroll, often carry many article, in case and travel distance is distant, the time, it is very tired out that the people can feel when long; If especially be with child, when the very important person that can't walk any longer embraced, this was unable to do what one wishes especially, can only sting tooth and endure with all one's will; At this time many people hope very much to have one can ride, again can loading and can let child be sitting in top instrument, alleviate this fatigue, and hope that this instrument also will be easy to carry and take in, can put into automobile trunk or carry upstairs; And existing folding bicycle, folding pushchair etc. all can't satisfy above-mentioned functions simultaneously.

Summary of the invention

The purpose of the utility model is that a kind of miniaturization is provided, can drives, can manned (child), the folding RV recreational vehicle of loading.

For realizing above-mentioned purpose, the solution of the utility model is:

The Foldable multifunctional RV recreational vehicle comprises chain cover, foot-driven lever, front fork, front fork cover, front-wheel, central sill, turning cylinder, slip cap, rear connecting rod, trailing wheel, seat and basketry; Constitute the car main body by 1 front-wheel, front fork, central sill, rear connecting rod, 2 trailing wheels, above front fork, a seat is installed, be used to drive.

Chain cover is an assembly set, and interface that can be through inserting front wheel spindle also rotates to an angle, and is assembled into chain cover on the vehicle frame; Through rotating chain cover and extracting, separate chain cover from vehicle frame; Through plug, can realize the butt joint of chain cover and front-wheel and remove, and can select the direction that articulates of chain cover.

Foot-driven lever can realize that foot-driven lever docking and removing with front-wheel with chain cover, foot-driven lever through direct plug.

Through regulating the height of seat adjust bar, can regulate height of seat.

Front fork cover and central sill can change the angle between front fork cover and the central sill through regulating tommy in the position, hole that front fork puts, and realize the function that different directions is ridden and carried out.

Slip cap can rotate with respect to turning cylinder, drives rear connecting rod, trailing wheel rotation; Slip cap can endwisely slip along rear connecting rod, in the middle part that slides into rear connecting rod, and the positioning boss locking positioning of groove on the slip cap and rear connecting rod; Through folder, turning cylinder, the slip cap of central sill bottom, can fold the rear connecting rod and the trailing wheel of central sill and back, dwindle folding volume.

The utility model patent has been owing to implemented above technical scheme, thus have that forward direction is ridden, the back to ride, implementation, loading, manned, portable characteristics.

Description of drawings

Fig. 1, Fig. 2 are the front view and the birds-eye vieies of the utility model Foldable multifunctional RV recreational vehicle;

Fig. 3 is Fig. 1 A partial enlarged drawing;

Fig. 4 is Fig. 2 B-B cutaway view;

Fig. 5 is the front view of car body rear side movable part;

Fig. 6, Fig. 7 are the front view and the birds-eye vieies of chain cover;

Fig. 8, Fig. 9 are the front view and the birds-eye vieies of handle bascule;

Figure 10, Figure 11 are the front view and the C-C cutaway views of foot-operated structure;

Figure 12 is the front view of the utility model embodiment 1 (forward direction is ridden---chain sprocket drive);

Figure 13 is the front view of the utility model embodiment 2 (back to riding---chain sprocket drive);

Figure 14 is the front view of the utility model embodiment 3 (forward direction is ridden---through-coupling);

Figure 15 is the front view of the utility model embodiment 4 (implementation);

Figure 16 is the front view of the utility model embodiment 5 (implementation---band chain box);

Figure 17 is the utility model embodiment 6 (folding) view.

The specific embodiment

Like Fig. 1, shown in Figure 2, this RV recreational vehicle comprises: chain cover (1), foot-driven lever (2), foot-operated (3), front-wheel (4), front fork (5), front fork cover (6), folding clip (7), seat locker (8), height of seat adjust bar (9), seat (10), handle (11), tommy (12), central sill (13), basketry rubber standoff A (14), basketry (15), trailing wheel (16), turning cylinder (17), folder (18), bearing pin (19), rear connecting rod (20), basketry rubber standoff B (21), slip cap (22), spring leaf (23), hook (24); The axle and the front-wheel (4) of front-wheel (4) are one, and front-wheel (4) is connected through bearing with front fork (5); The front wheel spindle two ends are square, on one of them square face, are provided with hoodle, are used for and chain cover (1) and foot-driven lever (2) location.

Like Figure 10, shown in Figure 11, an end of foot-driven lever (2) has a square hole that matees fully with front-wheel (4) axle head shape, can dock and remove with the axle of front-wheel (4), the axle of chain cover (1) front side; One end of foot-operated (3) and foot-driven lever (2) coupling, identical, the top hoodle of structure, size and front-wheel (4) axle head can be stuck in the hole of foot-driven lever (2), is used for preventing to ride (3) from foot-driven lever (2) landing.

Like Fig. 6, shown in Figure 7, chain cover (1) is independently, and its inside is the chain wheel set with certain speed ratio; The axle of chain cover (1) front side also is that two ends are square structures, and the axle of oad and front-wheel (4) is just the same; The axle of chain cover (1) rear side, interface end are square openings, and the axle of the profile in this hole, size and front-wheel (4) is coupling fully, through plug, can realize the butt joint of chain cover (1) and front-wheel (4) axle; The axle head of the axle head of front-wheel (4), chain cover (1) front side is identical on structure, size with the axle head of foot-operated (3), has guaranteed the smooth conversion of the multiple mode of riding; Have 2 to articulate pin on the chain cover (1), the combination through different detents on difference pin and the front fork realizes that articulating of chain cover (1) located and the change of the direction of riding.

As shown in Figure 4, a side of front fork (5) is provided with 2 detents, is used to articulate and locatees chain cover (1); The top of front fork (5) is provided with a height of seat adjust bar (9), is used to regulate the height of seat (10); The middle part of front fork (5) is connected with front fork cover (6), and front fork (5) can freely rotate in front fork cover (6), can Rotate 180 °, and the fore-and-aft direction that the conversion car drives, and the working direction of control car.

As shown in Figure 3; Front fork cover (6) articulates through bearing pin (19) and central sill (13); Central sill (13) can through an extension spring on the central sill (13), have been installed the tommy that can slide up and down (12) around bearing pin (19) rotation; Through tommy (12) and the upward clamping of position, different hole of front fork cover (6), can change the angle between central sill (13) and the front fork (6).

As shown in Figure 5, central sill (13) bottom is provided with a folder (18), can fold central sill (13); Central sill (13) afterbody is provided with a turning cylinder (17), can rotate moving axis (17) rotation of the parts of back.

As shown in Figure 5, slip cap (22) is a three-port structure, and a vertical end is socketed on the turning cylinder (17), the moving axis (17) that can rotate rotation; The sleeve pipe of level is socketed on the rear connecting rod (20), can go up at rear connecting rod (20) and slide; In the middle part that slides into rear connecting rod (20); The positioning boss locking positioning of groove on the slip cap (22) and rear connecting rod (20), simultaneously, the spring leaf (23) on the rear connecting rod (20); Upspring the slip of limit slippage cover (22).

Like Fig. 1, shown in Figure 2, trailing wheel (16) is a cardan wheel, can guarantee the rotation of each direction, guarantees the traveling comfort drive and carry out, and the minimizing of folding volume.

Like Fig. 1, shown in Figure 2, basketry rubber standoff A (14) is plugged on the central sill (13), and basketry rubber standoff B (21) is plugged on the rear connecting rod (20), and the effect of basketry rubber standoff is to connect basketry (15), and protection central sill (13) and rear connecting rod (20).

Shown in figure 17, basketry (15) is folding, according to different state, can be folded into the shape that needs.

Like Fig. 8, shown in Figure 9, handle (11) is folding, and the hook above the handle (24) can hang over when opening on the another one handle (11) in handle (11), makes handle (11) stay open state, is convenient to carry out.

Claims

1. a folding RV recreational vehicle comprises chain cover, foot-driven lever, front fork, front fork cover, front-wheel, central sill, turning cylinder, slip cap, rear connecting rod, trailing wheel, seat and basketry; It is characterized in that chain cover is an assembly set, interface that can be through inserting front wheel spindle also rotates to an angle, and is assembled into chain cover on the vehicle frame; Through rotating chain cover and extracting, separate chain cover from vehicle frame.

2. folding RV recreational vehicle as claimed in claim 1 is characterized in that foot-driven lever can be through direct plug, and the realization foot-driven lever docking and removing with front-wheel with chain cover, foot-driven lever.

3. folding RV recreational vehicle as claimed in claim 1 is characterized in that front fork cover and central sill, can change the angle between front fork cover and the central sill through regulating tommy in the position, hole that front fork puts.

4. folding RV recreational vehicle as claimed in claim 1 is characterized in that slip cap can rotate with respect to turning cylinder, drives rear connecting rod, trailing wheel rotation.

5. folding RV recreational vehicle as claimed in claim 1 is characterized in that slip cap can endwisely slip along rear connecting rod, in the middle part that slides into rear connecting rod, and the positioning boss locking positioning of groove on the slip cap and rear connecting rod.