Summary of the invention
Above-mentioned technical matters at existing motorcycle pedal device existence, the object of the present invention is to provide a kind of later-model motorcycle pedal device, automatically folding when this device has extension attached in driving has improved safety performance, and can guarantee cleaning again under the prerequisite that guarantees traveling comfort.Foot-operated service life can effectively be prolonged.
To achieve these goals, the present invention adopts following technical scheme: a kind of motorcycle pedal device, comprise shell, a slide rail is arranged in the enclosure, the slide rail axle is housed in the slide rail, be hinged with at least two parallel pedal supports on the slide rail axle, the pedal support other end stretches out certain distance and is hinged on the support connector from shell one side, also have slotted hole on the pedal support, be fixed with the support alignment pin of passing this slotted hole on the shell pedal support can relative support alignment pin be moved in slotted hole range.
Comfort feature when using in order to improve this foot pedal apparatus, also a stroke slotted hole can be set on described slide rail axle, for example the cross section is the slotted hole of convex shape, a up-small and down-big locking button is installed in the stroke slotted hole, pass in the button hole of locking button upper end on shell, its bigger lower end is positioned at the stroke slotted hole on the slide rail axle, also have a positioning groove that the locking button is upwards snapped in the rear end of slotted hole, be equipped with in the shell and make pedal support return spring that launches and the elastic element that button is moved up.
Described return spring can be the compression spring in the slide rail that is installed in shell, and the direction that pedal support is launched described slide rail promotes.Certainly, can play the effect that pedal support is launched at the slide rail other end equally by adorning a tension spring.Optimal mode is that at tension spring of slide rail other end installation, the tension spring free end is positioned on the described slide rail axle, to play displacement buffering and directional tagging simultaneously.
The described elastic element that button is moved up can be a compression spring that is installed in the knock hole of locking button below, or other elastic elements.
The invention has the beneficial effects as follows: by slide rail being set in the enclosure and the slide rail axle being installed, ride part by hinged formation of the slide rail axle and the support connector of at least two pedal supports and pedal support end, by the mobile contraction that outwards to launch and to fold back under point location and the directional tagging of propping up that makes it in the support alignment pin in slide rail of slide rail axle, by the articulated lifting arm between parts, reach bearing decomposition of force, transmission through power under stressed unmodified situation has strengthened area of thrust surface, thereby alleviate the impact of power to parts, changed stressed direction, can extend working time and guarantee traveling security; Because mobilizable coupling component has been carried out certain packing, can alleviate environment to a certain extent to the influence that product uses, also can increase the effective storage life of product.And the framed structure that is formed by at least two pedal supports and connector makes to have than large contact surface with pin and guaranteed traveling comfort, reached effective unification of comfortable, safety, cleaning.
The specific embodiment
Below in conjunction with accompanying drawing and a preferred embodiment motorcycle pedal device of the present invention is described further.
As shown in figures 1 and 3, motorcycle pedal device comprises shell, and shell is assembled by the housing 1 and the case lid 11 of below, the in-to-in parts formed packaging protection and to be convenient to the assembling of whole foot pedal apparatus.On housing 1, there be one chute to form slide rail 2, slide rail axle 3 is housed in the slide rail 2, on slide rail axle 3, be hinged with three parallel pedal supports 9, pedal support 9 other ends stretch out certain-length from housing one side, and be hinged on the pedal support connector 10, forming one can shrink and open articulated lifting arm structure, a slotted hole 12 is arranged on each pedal support 9, be fixed with the support alignment pin 8 of passing this slotted hole 12 on the shell pedal support 9 can be moved with respect to support alignment pin 8 in slotted hole range.When this structure slides forward and backward in slide rail 2 by slide rail axle 3, and because the directional tagging of shell upper bracket alignment pin 8, pedal support 9 can be drawn in as shown in Figure 1 and as shown in Figure 3 state open so that person's pin can be stepped at being made of three pedal supports 9 on the foot-operated face of opening by motorcycle.Power can obtain decomposing and can not fractureing when attached when the pedal support of opening 9 is subjected to hanging, and can draw in and prevent to hang motor bike.
As a preferred embodiment, also be provided with automatic device for opening, as shown in Figure 1 and Figure 4, the front end of the slide rail 2 in housing in 1 is equipped with the application force of a compression spring 5 so that slide rail axle 3 is produced to pusher, the other end is equipped with a tension spring 4, tension spring 4 free ends (end that promptly can move) are positioned at slide rail axle 3 same side, and tension spring 4 is to make axially back motion of slide rail with the common effect of compression spring 5.Extremely shown in Figure 4 by Fig. 1, on slide rail axle 3, have a stroke slotted hole 13, in the stroke slotted hole 13, the width of stroke slotted hole 13 is up-small and down-big, in the stroke slotted hole 13 also be equipped with as shown in Figure 2 up-small and down-big be convex shape locking button 6, pass in the less button hole of upper end on case lid 11 of locking button 6, its bigger end is positioned at the stroke slotted hole 13 on the slide rail axle 3, and can in the stroke slotted hole, slide, upwards be processed with a stepped hole 14 at the B place of slotted hole rear end, pull back spring 7 is housed in the hole of locking button 6 lower ends makes locking button 6 keep a uptrend, and be in slotted hole when terminal when slide rail axle 3 slides into locking button 6, spring 7 effects can make locking button 6 upwards snap in the stepped hole 14 slide rail axle 3 is pinned.
For ease of alerting ability and stability and stressing conditions that assembly operation and raising slide rail axle slide in slide rail, together, the shown slide rail axle 3 and the chute of slide rail are that the bottom protrudes out 31 one-tenth convex shapes of boss to both sides as shown in Figure 4.Same locking button 6 also is a convex shape with the shape of the stroke slotted hole of slide rail axle 3.
The end of three pedal supports 9 is arc-shaped bend backward, and easier the exerting all one's strength of arch section decomposed and can not be tangled when being subjected to external force like this, and not easy to hang hurting sb.'s feelings or article.
The foot-operated plane of expansion that common three pedal supports 9 constitute can have enough Area of bearing and intensity, also can increase or be reduced to two as required.
Occupation mode is as follows:
During expansion, the user can click locking button 6 downwards just to lower compression locking button pull back spring 7 gently with pin, opened master cock, slide rail axle 3 is under the screen resilience effect that compresses release force and tension spring 4 of pressure spring 5, press stroke to A point (spacing point) rapid movement along its stroke hole under the directional tagging of locking button 6 by B point (locking hole), thereby drive is hinged on the directional run motion of the slotted hole 12 of the pedal support 9 on the slide rail axle 3 by 8 controls of support alignment pin, final stroke will be that pedal support 9 launches and forms angle when not launching with slide rail axle 3, at pedal support connector 10 several pedal supports 9 are connect, form an integral plane, reach the purpose that normally to use.This kind unfolding mode is to open automatically.
When folding, when external force to the directive effect of tension spring 4 during in pedal support 9, can promote pedal support 9 and in its movement travel, press the directional run motion of support alignment pin 8 controls, thereby drive and the pedal support 9 hinged slide rail axles that link 3 and its counter motion, pressure spring 5 is compressed energy storage, tension spring 4 is stretched because of the displacement of slide rail axle 3, (effect of tension spring 4: the one, slide rail axle 3 is produced certain pulling force backward, the pressure of 3 pairs of pressure springs 5 of buffering slide rail axle; The 2nd, moving of guiding slide rail axle 3 tail ends prevents beat; The 3rd, for playing certain displacement buffer action when the pressure spring 5 hold-off pressure resiliences.) in slide rail axle 3 displacement processes, its stroke hole along the guiding of locking button 6 by A point (spacing point) to B point (locking hole) displacement, when moving to locking button 6 positions, locking button 6 snaps in stepped hole 14 by the locking hole upward movement under compressed effect of locking button return spring 7, with slide rail axle 3 location lockings, be one jiao of angle orientation locking thereby reach the pedal support 9 that to be hinged with slide rail axle 3, be about to pedal support 9 and carry out folding.
When organizing work, when the application force front is applied on the pedal support 9, pedal support 9 will be a fulcrum with support alignment pin 8, by articulated structure power is delivered to slide rail axle 3, and slide rail axle 3 utilizes himself " protruding " font structure, further suffered power is decomposed again on the contact surface of track of sliding track 2 in itself and the housing, promptly strengthened area of thrust surface, impulsive force is decomposed.
When having extension attached when driving, can carry out folding by direction of traffic automatically and dodge, the folding direction is consistent with direction of traffic, has changed folding structure and direction, is to increase safety.Compare with existing columnar product, reduce parts (gum cover), increased foot-operated the contact and amassed, add large population's contact surface relatively, increased the traveling comfort that uses, guaranteed the cleaning of using with the unit of people's pin.Compare with existing board-like product, reduce parts (rubber),, can prevent effectively that silt in use from adhering to, guarantee the cleaning of using there not being foot-operated contact of minimizing to amass, reduce under the situation of the traveling comfort that uses with the unit of people's pin.Realize semi-automation, decompose stressed, not yielding, increase service life, prevent that noise from producing; To ride with pedal support and carry out split type aggregate erection, conveniently replaced, for ease of maintenaince; By the structure of activity being carried out packing to a certain extent, prevent that silt from entering, make foot-operated reliable in action, flexibly.