CN205075966U - Folding scooter - Google Patents

Abstract

The utility model relates to a folding scooter field especially, relates to a folding scooter. Including steering yoke subassembly, coupling assembling and automobile body subassembly, the steering yoke subassembly includes the handle of upper end, the front wheel of lower extreme and the steering yoke of connection handle and front wheel, rotate through coupling assembling between steering yoke subassembly and the automobile body subassembly and be connected, the automobile body subassembly includes footboard, machinery room and rear wheel, the footboard is located machinery room and rear wheel top, rear wheel and machinery room are through the subassembly elastic connection that moves away to avoid possible earthquakes, the subassembly of moving away to avoid possible earthquakes is including setting up first support frame and the second support frame in the folding scooter both sides, and first support frame and the 2nd support frame front end are equipped with first fixed block and second fixed block respectively, and the machinery room afterbody is connected respectively to first fixed block and second fixed block. The utility model discloses a rear wheel is moved away to avoid possible earthquakes the design of mechanism and can effectively be reduced the seismaesthesia of driving in -process, improves cyclist's travelling comfort greatly.

Description

A kind of folding scooter

Technical field

The utility model relates to folding scooter technical field, especially, relates to a kind of collapsible folding scooter.

Background technology

No. 2013101472626 utility model patents that China is authorized disclose one " folding electric folding scooter ", as shown in Figure 1, comprise a direction assembly, a Handleset, a pedal assembly, and front vehicle wheel and rear wheel, described Handleset is connected to the upper end of direction assembly, assembly lower end, direction connects front vehicle wheel, and rear wheel is arranged on the pedal assembly back lower place; Also comprise coupling assembling, described coupling assembling two ends are closure assembly and pedal assembly respectively; Described coupling assembling comprises first attaching parts and second attaching parts; First described attaching parts one end closure assembly, the other end is coupling the second attaching parts, enables the first attaching parts realize rotating relative to the second attaching parts; Described second attaching parts is connected to the front end of pedal assembly; Damping spring is provided with between described direction assembly and front vehicle wheel.

There is following problem in existing design:

Just simply arranging spring at front-wheel carries out shock-absorbing in existing design, but folding scooter rear seismaesthesia is relatively more strong, only arranges shock absorbing apparatus at front-wheel, and driving comfort level is still limited.

In existing design, the direction lever of folding scooter is independent body of rod design, and is symmetrical arranged attaching parts in the cylindric body of rod lower end of direction lever, thus connects pedal.Under this design, direction lever structure is inflexible, unsightly, and direction lever and pedal junction narrower, the limited pressure that can bear, easily ruptures.

In existing design, pedal adopts level design, though structure is simple, because back leg lacks the suitable strong point, easily causes shank acid swollen, do not meet human engineering after standing for a long time.

Therefore, for the problems referred to above, be necessary to study a kind of technical scheme in fact, overcome above-mentioned defect.

Utility model content

The utility model object is to provide a kind of folding scooter, to solve comfort deficiency of riding, easily to cause dangerous technical matters.

For achieving the above object, the utility model provides a kind of folding scooter.

A kind of folding scooter, comprising: direction lever assembly, coupling assembling and body component; Direction lever assembly comprises the handle of upper end, the front-wheel of lower end and connects the direction lever of handle and front-wheel; Be rotationally connected by coupling assembling between direction lever assembly and body component; Body component comprises pedal, cabin and trailing wheel; Pedal is positioned at above cabin and trailing wheel, described trailing wheel is connected by anti-vibration component elasticity with cabin, described anti-vibration component comprises the first bracing frame and the second bracing frame that are arranged on folding scooter both sides, first bracing frame and the second supporting framing front end are respectively equipped with the first fixed block and the second fixed block, and the first fixed block is connected cabin afterbody respectively with the second fixed block.

Further, connected by torsion spring between the first fixed block and the second fixed block; The two ends of torsion spring are fastened in the torsion spring resettlement groove of the first fixed block and the second fixed block respectively; One shock-absorbing adapter shaft is through the axle center of the first fixed block, torsion spring and the second fixed block.

Further, described pedal is screwed with cabin and is connected, and pedal is low early and high after S type curvilinear structures, described cabin is the shaped form structure adapted with pedal along limit.

Further, cabin front end is provided with connecting portion, and connecting portion is used for arranging lockout mechanism; Cabin base plate is provided with a square aperture, and arranges battery wire velar plate at opening part, and at the bottom of battery wire velar plate and cabin storehouse, contact edge is provided with sealing rubber pad; Battery is fixed and is stupefiedly fixedly installed on bottom cabin, and cabin rear end connects anti-vibration component by shock-absorbing mounting hole.

Further, lockout mechanism is provided with at least two group first fixed plates and the second fixed plate, often organizes the first fixed plate and the second fixed plate is oppositely arranged, and often organize that the first fixed plate and the second fixed plate be provided with can completely involutory projection and depression; Spring is arranged between adjacent sets fixed plate; Clip linking springs and one first fixed plate; The face that clip and this first fixed plate contact with each other is provided with mutually involutory groove with protruding.

Further, a locking adapter shaft is through two group of first fixed plate and the second fixed plate, spring and clip; Locking adapter shaft one end is also provided with push rod and nut; Insert in this end face of locking adapter shaft in one button, and through nut, insert in push rod.

Further, to lock adapter shaft cross section be upper is below approximate ellipsoidal structure that parallel and limit, left and right is mirror image camber line; Second fixed plate and clip inner hole structure are identical with locking adapter shaft cross section, and namely the second fixed plate and clip lock with locking adapter shaft axis; First fixed plate endoporus is the circle being greater than locking adapter shaft cross section maximum gauge, thus the first fixed plate is rotated relative to locking adapter shaft.

Further, lock the adapter shaft other end and connect eccentric handle.

Further, described adapter sleeve comprises the first panel, the second panel, backing strip, direction lever hold down groove, and described first panel is connected by backing strip with between the second panel, and adapter sleeve the top is the notch of direction lever hold down groove.

Further, described pedal outside face is designed to the anti-skid structure of frosted panel or anti-skidding strip.

The utility model has following beneficial effect: the design of rear wheel vibration damping mechanism of the present utility model effectively can reduce the seismaesthesia in driving conditions, greatly improves the traveling comfort of cyclist; Direction lever is arranged in company's part cover of smooth surface, and namely eliminate folding scooter in use procedure and threaten the person that cyclist exists, avoid scratch cyclist, also actv. protects direction lever simultaneously, avoids the bending of direction lever, ensure that traffic safety; The pedal of S type curved design meets ergonomic designs, even if cyclist stands for a long time also can not feel that rear foot shank generation acid is swollen, improves road-ability.

Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.

Accompanying drawing explanation

The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:

Fig. 1 is existing design integral structure schematic diagram;

Fig. 2 is that the structural representation of the utility model preferred embodiment is always schemed;

Fig. 3 is the body mechanism structural representation of the utility model preferred embodiment;

Fig. 4 is the pedal structure schematic diagram of the utility model preferred embodiment;

Fig. 5 is the cabin structural representation of the utility model preferred embodiment;

Fig. 6 is the structural representation of the rear wheel vibration damping mechanism of the utility model preferred embodiment;

Fig. 7 is the lockout mechanism structural representation of the utility model preferred embodiment;

Fig. 8 is the connecting jacket structure schematic diagram of the utility model preferred embodiment;

Fig. 9 is the integral structure schematic diagram of the utility model preferred embodiment;

Figure 10 is the first fixed plate structure for amplifying schematic diagram of the utility model preferred embodiment.

Wherein: 10-direction lever assembly, 101-handle, front-wheel-102,103-direction lever, 104-instrument carrier panel, 105-shock-proof spring, 20-coupling assembling, 201-shield, 202-adapter sleeve, 203-first panel, 204-second panel, 205-backing strip, 206-lock hole, 207-direction lever hold down groove, 208-limiting device fixed orifice, 209-eccentric handle hold down groove, 210-lockout mechanism, 211-eccentric handle, 212-spring, 213-clip, left first fixed plate of 214A-, right first fixed plate of 214B-, left second fixed plate of 215A-, right second fixed plate of 215B-, 216-locks adapter shaft, 217-nut, 218-button, 219-push rod, 30-body component, 301-pedal, 302-cabin, 303-trailing wheel, 304-braking mechanism, 305-anti-skid structure, 306-connecting portion running-on, 307-connecting portion, 308-shock-absorbing mounting hole, 309-screw hold down groove, 310-anti-vibration component, 311-first bracing frame, 312-second bracing frame, 313-first fixed block, 314-second fixed block, 315-shock-absorbing adapter shaft, 316-cushion block, 317-torsion spring, 318-hold down groove, 319-torsion spring resettlement groove, 320-cover plate mounting ring, 321-cover plate, 322-bulkhead, 323-battery wire velar plate, 324-taillight groove, 325-battery is fixed stupefied, 326-hold down groove, capping after 327-taillight, 328-electric wire notch, 329-trailing wheel mounting hole, 330-taillight.

Detailed description of the invention

Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can limit according to claim and cover is implemented.

See Fig. 2, the utility model embodiment comprises direction lever assembly 10, coupling assembling 20, body component 30.Be rotationally connected by coupling assembling 20 between direction lever assembly 10 and body component 30.

Direction lever assembly 10 comprises the handle 101 of upper end, the front-wheel 102 of lower end and connects the direction lever 103 of handle 101 and front-wheel 102.Coupling assembling 20 comprises shield 201 and adapter sleeve 202.Be placed on adapter sleeve 202 in direction lever 103, thus direction lever assembly 10 is connected with coupling assembling 20.

Handle 101 is provided with instrument carrier panel 104, instrument carrier panel 104 can display line car data; Described front-wheel 102 is connected by least two shock-proof springs 105 with between direction lever 103.

Body component 30 comprises pedal 301, cabin 302 and trailing wheel 303; Trailing wheel 303 is connected by anti-vibration component 310 elasticity with cabin 302.

See Fig. 3 and Fig. 4, pedal 301 is low early and high after S type curvilinear structures, and pedal 301 upper surface is provided with anti-skid structure 305; Anti-skid structure 305 can be designed as frosted structural panel or with tread plate.Pedal 301 front end is provided with connecting portion running-on 306.Pedal 301 rear end is provided with taillight groove 324, and taillight 330 is embedded in taillight groove 324; Some LED lamp bead are provided with in taillight 330; Taillight 330 front end is provided with electric wire notch 328; After taillight, capping 327 is rhombus diffusing structure.

Autoluminescence after LED lamp bead energising, rhombus diffusing structure also can abundant astigmatism under the environment of insufficient light, front vehicle and pedestrian is easily found and then avoids colliding.

See Fig. 5, be cabin 302 below pedal 301.Cabin 302 comprises connecting portion 307, bulkhead 322, battery wire velar plate 323, shock-absorbing mounting hole 308, battery fix stupefied 325; Cabin 302 front end is provided with connecting portion 307, and connecting portion 307 through the connecting portion running-on 306 on pedal, and is given prominence to outside cabin 302; Connecting portion 307 two ends are square fixing port, and centre is cylindrical pivot groove.Bulkhead 322 is arranged at cabin 302 both sides, is fixedly connected with at the bottom of storehouse.Cabin 302 base plate is provided with a square aperture, battery wire velar plate 323 is arranged on opening part, battery wire velar plate 323 is while connect with cabin 302 storehouse bottom hinge, another side is flexibly connected with at the bottom of cabin 302 storehouse, and battery wire velar plate 323 is provided with sealing rubber pad with contact edge at the bottom of cabin 302 storehouse.Battery wire can be checked easily by battery wire velar plate 323, be convenient to charging and maintenance.Article two, battery is fixed stupefied 325 and is fixedly installed on bottom cabin 302, and connection both sides, two ends bulkhead 322; Every bar battery is fixed on stupefied 325 and is equipped with two recessed hold down grooves 326, and hold down groove 326 adapts with the projection on battery.Cabin 302 rear end connects anti-vibration component 310 by shock-absorbing mounting hole 308; Shock-absorbing mounting hole 308 two ends are circular hold down groove, and centre is provided with cylinder-shaped shaft groove.Also be provided with some screw hold down grooves 309 in cabin 302, and be fixedly connected with pedal 301 by screw with screw hold down groove 309.Cabin 302 upper edge is the shaped form structure adapted with pedal 301.

When user stands, forward foot in a step horizontal station stands in level place, pedal 301 front end, and the rear foot leans against pedal 302 rear end and upwarps place, muscle acid also can not be caused swollen even if stand so for a long time; Anti-skid structure 305 can allow cyclist in use can not slip and cause danger.

After cabin 302 put into by battery, the hold down groove 326 that battery bottom projection on battery and cabin 302 is fixed on stupefied 325 interlocks, battery charging connection jaws is just to battery wire velar plate 323, battery wire velar plate 323 is opened chargeable during charging, on charging complete bonnet, battery connection jaws cover plate 323, then can be isolated from the outside battery; Seal ring can be avoided the impurity such as dust, silt, rainwater to enter cabin and damage battery simultaneously.Fixing stupefied 326 arrange can stationary battery, avoids shaking in the process of moving, damages car body or battery.

See Fig. 6, anti-vibration component 310 comprises the first bracing frame 311, second bracing frame 312, first fixed block 313, second fixed block 314, shock-absorbing adapter shaft 315, cushion block 316, torsion spring 317.First bracing frame 311, second bracing frame 312 is positioned at folding scooter car body both sides, and the first bracing frame 311, second bracing frame 312 front end is respectively arranged with a circular hold down groove 318 caved in from inside to outside; First fixed block 313, second fixed block 314 is designed to circle, and is positioned at respectively in the hold down groove 318 of the first bracing frame 311, second bracing frame 312.Symmetrical two annular cushion blocks 316 are set in the first fixed block 313 and the second fixed block 314 outer ring, are arranged in shock-absorbing mounting hole 308 by anti-vibration component 310 by cushion block 316.First fixed block 313, second fixed block 314 inside is respectively arranged with torsion spring resettlement groove 319.The two ends of torsion spring 317 are fastened in the torsion spring resettlement groove 319 of the first fixed block 313 and the second fixed block 314 respectively.

The square opening in shock-absorbing adapter shaft 315 and second fixed block 314 center of circle inner through the square opening in first fixed block 313 center of circle, cushion block 316, torsion spring 317, and inside, shock-absorbing adapter shaft 315 two ends is threaded, screw tight shock-absorbing adapter shaft 315 by screw in the outside of the first fixed block 313 and the second fixed block 314, shock-absorbing adapter shaft 315 is connected with the second fixed block 314 with the first fixed block 313.The two ends of shock-absorbing adapter shaft 315 are designed to square, and involutory with the center of circle square opening of the first fixed block 313 and the second fixed block 314, and the first fixed block 313 can not be rotated relative to shock-absorbing adapter shaft 315 with the second fixed block 314.

First bracing frame 311, second bracing frame 312 front end outer side is respectively arranged with a cover plate 321, and cover plate 321 is circular, and corresponding position residing for the first fixed block 313 and the second fixed block 314 is outside.Cover plate 321 is provided with cover plate mounting ring 320, and is buckled on outside the first bracing frame 311, second bracing frame 312, for the protection of shockproof mechanisms such as shock-absorbing adapter shaft 315, torsion springs 317 by cover plate mounting ring 320.

First fixed block 313 of anti-vibration component 310 and the second fixed block 314 are also each passed through the shock-absorbing mounting hole 308 of cabin 302 two sides of tail, and the assemblies such as the shock-absorbing adapter shaft 315 of anti-vibration component 310, cushion block 316, torsion spring 317 are all arranged in cabin 302.On the one hand anti-vibration component 310 is connected to cabin 302 afterbody; Shockproof mechanism is protected on the other hand by cabin 302.

First bracing frame 311, second bracing frame 312 rear end is also provided with trailing wheel mounting hole 329, and trailing wheel 303 is connected between the first bracing frame 311 and the second bracing frame 312 by trailing wheel mounting hole 329; Trailing wheel 303 is provided with braking mechanism 304.

See Fig. 7, lockout mechanism 210 comprises eccentric handle 211, spring 212, clip 213, left first fixed plate 214A, left second fixed plate 215A, right first fixed plate 214B, right second fixed plate 215B, locking adapter shaft 216, nut 217, button 218, push rod 219.

Lockout mechanism 210 is provided with two groups of fixed plates, i.e. left first fixed plate 214A and left second fixed plate 215A, right first fixed plate 214B and right second fixed plate 215B, often organize two fixed plates to be oppositely arranged, and often organize that two fixed plates are provided with can completely involutory projection and depression, be presented as the laciniation that can closely be engaged in the present embodiment; The occlusal surface often organizing two fixed plates is provided with rubber layer.

Spring 212 is arranged between two groups of fixed plates; Clip 213 linking springs 212 and right first fixed plate 214B.The face that clip 213 and right first fixed plate 214B contact with each other is provided with mutually involutory groove with protruding, in the present embodiment, clip 213 is provided with a projection, and right first fixed plate 214B is provided with four grooves corresponding with it.

Locking adapter shaft 216 is through two groups of fixed plates, spring 212 and clips 213; In locking adapter shaft 216 Fig. 6, one end, left side connects eccentric handle 211, and one end is provided with screw thread on right side, and this screw thread is used for tightening nut 217; On the right side of locking adapter shaft 216, one end is also provided with push rod 219; Insert in locking adapter shaft 216 right side in button 218, and through nut 217, insert in push rod 219.Wherein, to lock adapter shaft 216 cross section be upper is below approximate ellipsoidal structure that parallel and limit, left and right is mirror image camber line.Left second fixed plate 215A, right second fixed plate 215B and clip 213 inner hole structure and internal via shape are upper is parallel and to be locking adapter shaft 216 cross section of the approximate ellipsoidal structure of mirror image camber line identical limit, left and right below, namely the second fixed plate and clip 213 axially lock with locking adapter shaft 216, can not relatively rotate.Left first fixed plate 214A, right first fixed plate 214B endoporus are the circle being greater than locking adapter shaft 216 cross section maximum gauge, thus the first fixed plate is rotated relative to locking adapter shaft 216.

When locking, first fastening nut 217, two groups of fixed plates are allowed closely to be engaged respectively fixing, then rotate eccentric handle 211, utilize lever principle further to make left first fixed plate 214A and left second fixed plate 215A, right first fixed plate 214B and right second fixed plate 215B be engaged more tight.

When unlocking, first rotate eccentric handle 211, two groups of fixed plates are loosened respectively, then unscrews nut 217, right first fixed plate 214B and right second fixed plate 215B separates under the action of the spring, drives left first fixed plate 214A and left second fixed plate 215A separately; Press the button 218 afterwards, button 218 promotes push rod 219 and ejects clip 213, at this moment can rotate right first fixed plate 214B, and drives left first fixed plate 214A to rotate; After decontroling button 218, then clip 213 is engaged with right first fixed plate 214B phase.

Often organize fixed plate structure by tight and occlusal surface is laciniation, while ensure that the fixed effect in use procedure, substantially reduce the volume of connecting element, while facilitating folding and expanding, damage can not be caused to user.Nut 217 and eccentric handle 311 two kinds of fastening devices then further ensure the folding situation that in use can not meet accident.

See Fig. 8, adapter sleeve 202 comprises the first panel 203, second panel 204, backing strip 205, lock hole 206, direction lever hold down groove 207 and limiting device fixed orifice 208.First panel 203 and the second panel 204 symmetrical, surface is smooth surface, and apposition position is connected by backing strip 205, adapter sleeve 202 the top is direction lever hold down groove 207, direction lever hold down groove 207 and described backing strip 205 junction are provided with described limiting device fixed orifice 208, direction lever 103 inserts in adapter sleeve 202 from direction lever hold down groove 207, and the limiting device on direction lever 103 is fixed in limiting device fixed orifice 208, is adjusted and the height of fixed-direction bar by limiting device.Lock hole 206 is provided with, for arranging lockout mechanism below adapter sleeve 202.Lock hole 206 limit of the first panel 203 is provided with groove, for settling eccentric handle 211.

Direction lever 103 can be taken in adapter sleeve completely, thus avoid direction lever 103 to bend deformation effect use safety; Adapter sleeve 202 is connected with pedal 301 both sides, both can reduce Lock Part, cost-saving, can add again the connecting portion of general orientation assembly and pedal, ensures stability when folding scooter folds and launches.

The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (10)

1. a folding scooter, comprising: direction lever assembly, coupling assembling and body component; It is characterized in that: direction lever assembly comprises the handle of upper end, the front-wheel of lower end and connects the direction lever of handle and front-wheel; Be rotationally connected by coupling assembling between direction lever assembly and body component; Body component comprises pedal, cabin and trailing wheel; Pedal is positioned at above cabin and trailing wheel, described trailing wheel is connected by anti-vibration component elasticity with cabin, described anti-vibration component comprises the first bracing frame and the second bracing frame that are arranged on folding scooter both sides, first bracing frame and the second supporting framing front end are respectively equipped with the first fixed block and the second fixed block, and the first fixed block is connected cabin afterbody respectively with the second fixed block.

2. folding scooter according to claim 1, is characterized in that, is connected between the first fixed block and the second fixed block by torsion spring; The two ends of torsion spring are fastened in the torsion spring resettlement groove of the first fixed block and the second fixed block respectively; One shock-absorbing adapter shaft is through the axle center of the first fixed block, torsion spring and the second fixed block.

3. folding scooter according to claim 1, is characterized in that, described pedal is screwed with cabin and is connected, and pedal is low early and high after S type curvilinear structures, described cabin is the shaped form structure adapted with pedal along limit.

4. folding scooter according to claim 1, is characterized in that, cabin front end is provided with connecting portion, and connecting portion is used for arranging lockout mechanism; Cabin base plate is provided with a square aperture, and arranges battery wire velar plate at opening part, and at the bottom of battery wire velar plate and cabin storehouse, contact edge is provided with sealing rubber pad; Battery is fixed and is stupefiedly fixedly installed on bottom cabin, and cabin rear end connects anti-vibration component by shock-absorbing mounting hole.

5. folding scooter according to claim 1, it is characterized in that, lockout mechanism is provided with at least two group first fixed plates and the second fixed plate, often organize the first fixed plate and the second fixed plate is oppositely arranged, and often organize that the first fixed plate and the second fixed plate be provided with can completely involutory projection and depression; Spring is arranged between adjacent sets fixed plate; Clip linking springs and one first fixed plate; The face that clip and this first fixed plate contact with each other is provided with mutually involutory groove with protruding.

6. folding scooter according to claim 1, is characterized in that, a locking adapter shaft is through two group of first fixed plate and the second fixed plate, spring and clip; Locking adapter shaft one end is also provided with push rod and nut; Insert in locking adapter shaft right side in one button, and through nut, insert in push rod.

7. folding scooter according to claim 6, is characterized in that, locking adapter shaft cross section is upper is below approximate ellipsoidal structure that parallel and limit, left and right is mirror image camber line; Second fixed plate and clip inner hole structure are identical with locking adapter shaft cross section, and namely the second fixed plate and clip lock with locking adapter shaft axis; First fixed plate endoporus is the circle being greater than locking adapter shaft cross section maximum gauge, thus the first fixed plate is rotated relative to locking adapter shaft.

8. the folding scooter according to claim 6 or 7, is characterized in that, the locking adapter shaft other end connects eccentric handle.

9. folding scooter according to claim 1, it is characterized in that, also comprise adapter sleeve, adapter sleeve comprises the first panel, the second panel, backing strip, direction lever hold down groove, described first panel is connected by backing strip with between the second panel, and adapter sleeve the top is the notch of direction lever hold down groove.

10. folding scooter according to claim 1, is characterized in that, described pedal outside face is designed to the anti-skid structure of frosted panel or anti-skidding strip.