CN2355953Y

CN2355953Y - Electric support rack for motorcycle

Info

Publication number: CN2355953Y
Application number: CN 99200263
Authority: CN
Inventors: 黄宝桦
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-01-12
Filing date: 1999-01-12
Publication date: 1999-12-29
Anticipated expiration: 2009-01-12

Abstract

The utility model relates to an electric supporting foot shelf for motorcycles. The bottom part of a motorcycle body of a motorcycle is pivoted with a supporting foot shelf which is used for supporting the motorcycle. The bottom part of the motorcycle body on one side of the supporting foot shelf is longitudinally pivoted with a threaded rod which can be controlled for rotating by a power source. The threaded rod is screwed with a slide seat which can be moved along the threaded rod according to the rotation of the threaded rod. Pin joint is formed between the slide seat and the supporting foot shelf by a connecting rod. Thereby, the power source can be used for controlling the threaded rod for rotation to make the slide seat displace on the threaded rod. The slide seat is moved and simultaneously, a link supporting foot shelf of the connecting rod is used for making the vehicle body automatically form a supporting vertical shape.

Description

The electronic bracing frame of motor bike

The utility model relates to the electronic bracing frame of a kind of motor bike, and You Zhike props up motor bike the support foot rest of standing or putting down automatically.

Current motor bike or Electrical Bicycle on the market, it mainly is to be provided with two kinds of foot rests, wherein a kind of is the batter frame that motor bike or Electrical Bicycle are formed tiltedly put, another kind of then support foot rest for can be directly motor bike or Electrical Bicycle support height being stood.And current general support foot rest, after needing when the user uses to be about to earlier step on backstop under the support foot rest with pin, again with upwards pull-up backward of whole locomotive body, support foot rest is propped up motor bike stands, but because this occupation mode must spend cooresponding strength and skill can be stood the car body pull-up, so the less women of Chang Kejian strength is quite painstaking when using support foot rest, even can cause motor bike to fall down to weigh wounded user's danger because of propping up, therefore if the support foot rest of motor bike can be made into electronic mode, the user only need push a button or switch, can automatically motor bike be propped up or put down, must make the supporting way of standing of motor bike more convenient, safety.

Therefore, the purpose of this utility model is to provide a kind of can automatically body of motor cycle being propped up to stand or put down, thereby makes the support of the motor bike electronic support foot rest of more convenient, safe motor bike of standing.

The technical solution of the utility model is to provide a kind of motor bike electronic bracing frame, this bracing frame is pivoted with one in the car body bottom of motor bike can form the support foot rest of standing with the motor bike support, wherein, car body bottom in this support foot rest one side, vertically being pivoted one can be by the screw rod of propulsion source control rotation, spiral shell is established a slide that can move along screw rod according to the rotation of screw rod on this screw rod, forms pivot joint with a connecting rod between this slide and support foot rest.

The technical solution of the utility model also is to provide a kind of motor bike electronic bracing frame, wherein, this bracing frame is longitudinally set with a framework in the car body bottom of motor bike, this framework central longitudinal one can be by the screw rod of propulsion source control rotation to being pivoted, spiral shell is established a swivel nut on this screw rod, this swivel nut can be according to the rotation of screw rod along the upper and lower lifting of screw rod, extends a jacking frame that can support whole motor bike from the swivel nut downwards.

Advantage of the present utility model and good effect are very obvious.By above technical scheme as can be known, the utility model is compared with the support foot rest of traditional motor bike or Electrical Bicycle, can support or put down car body automatically, has time saving and energy saving advantage, and convenient and swift, practical.

Further specify specific structural features of the present utility model and purpose below in conjunction with accompanying drawing.

Fig. 1 is the schematic perspective view of looking up of the utility model preferred embodiment.

Fig. 2 is the schematic top plan view of the utility model preferred embodiment.

Fig. 3 is the vertical cross-sectional schematic of the utility model support foot rest when folding.

Fig. 4 is the vertical cross-sectional schematic of the utility model support foot rest when propping up.

Fig. 5 is the vertical cross-sectional schematic of the another kind of support foot rest of the utility model when folding.

Fig. 6 is the vertical cross-sectional schematic of the another kind of support foot rest of the utility model when propping up.

Fig. 7 is vertical cross-sectional schematic of another embodiment of the utility model.

At first please cooperate referring to Fig. 1, shown in 2, wherein the utility model mainly is to set firmly a framework 10 (as Fig. 1 in the car body bottom of motor bike, shown in 2), on the ora terminalis in this framework 10, the support foot rest 11 (as shown in fig. 1) that motor bike formation can be stood then is pivoted, this support foot rest 11 is provided with two parallel strut bars 110, and the stage casing that makes two strut bars 110 is horizontally set with a cross bar 111 and connects two strut bars 110, and vertically be provided with a screw rod 12 in this framework 10 in addition, the two ends of this screw rod 12 are hubbed at respectively on the framework 10, and in framework 10, vertically be provided with again one with screw rod 12 be parallel guide rod 13, a then sheathed slide 14 on this screw rod 12 and the guide rod 13, this slide 14 is screwed with screw rod 12, rotation by screw rod 12 can make slide 14 before screw rod 12 formation, back slippage, and articulating a connecting rod 15 in the bottom of this slide 14, the other end of this connecting rod 15 is articulated on the cross bar 111 of support foot rest 11; This screw rod 12 sets firmly one first helical wheel 120 by an end of framework 10, and framework 10 is positioned on the lateral margin of first helical wheel 120, set firmly a motor 16 on the framework 10, set firmly a main helical wheel 161 on the motor drive shaft 160 of this motor 16, it and first helical wheel 120 form engagement, constitute the electronic support foot rest of motor bike of the present utility model with this.

Please cooperate again referring to Fig. 2, shown in 3 and 4, wherein when user's desire utilizes support foot rest 11 that body of motor cycle is propped up, can utilize motor 16 to drive main helical wheel 161 formation just changes, by main helical wheel 161 with power reach with its ingear first helical wheel 120 on (as Fig. 2, shown in 3), and drive screw rods 12 by first helical wheel 120 and form rotation, slide 14 is subjected to the guiding of screw rod 12 and moves (shown in the arrow of Fig. 3) towards support foot rest 11, and slide 14 is when moving, the connecting rod 15 of slide 14 bottoms just promotes the cross bar 111 of support foot rest 11 simultaneously, and then make each strut bar 110 of being articulated on the framework 10 along with cross bar 111 to lower swing, after slide 14 supportted strut bar 110 directly fully, upright strut bar 110 formed the shape of standing with whole body of motor cycle support; And when user's desire will be subjected to car body that support foot rest 11 supports and put down, then can utilize motor 16 to drive main helical wheel 161 counter-rotatings, by main helical wheel 161 power being driven screw rod 12 through first helical wheel 120 rotates, and make slide 14 move (shown in the arrow of Fig. 4) in the opposite direction, and then pass through connecting rod 15 strut bar 110 is swung in framework 10, the car body that motor bike is stood is originally put down, at last slide 14 is moved to screw rod 12 other end relative, strut bar 110 is collapsed in the framework 10 ride for users with first helical wheel 120.

Please cooperate again in addition referring to Fig. 1, shown in 2, wherein on framework 10 of the present utility model, be positioned on the side of first helical wheel, 120 opposite sides, axle is established an axle drive shaft 17 (as shown in Figure 2) again, be positioned at axle drive shaft 17 on the end of framework 10, be installed with one with main helical wheel 161 ingears second helical wheel 170, and protrude the other end that makes this axle drive shaft 17, and formation one can embed bonded assembly sleeves 171 (as shown in Figure 2) for spanner 18 outside the framework 10, by this design, when the dead battery of motor bike or motor 16 faults and can't motor shaft 160 time, then can utilize a spanner 18 to insert on the sleeve 171 that is embedded in axle drive shaft 17 outsides (as shown in Figure 3), and come rotating driveshaft 17 that second helical wheel 170 is rotated with manual mode, and because this second helical wheel 170 and main helical wheel 161 engagements, and this main

helical wheel

161 and 120 engagements of first helical wheel, so when the user rotates with hand rotation second helical wheel 170, its power then can reach on the screw rod 12 through the main helical wheel 161 and first helical wheel 120, and then make the slide 14 on the screw rod 12 drive support foot rest 11 motions, by this manual unit, when motorcycle battery or motor cataphoretic failure, also the motor bike support can be stood or puts down.

Please cooperate again referring to shown in Fig. 5,6, support foot rest 11 wherein of the present utility model, also can form can the two-period form folding pattern, its structure is the two parallel strut bars 110 (as shown in Figure 5) that are pivoted of the side at framework 10 equally, and at the end of strut bar 110 curved bar 112 that is pivoted again, 110 of this curved bar 112 and strut bars hang a spring 113, and the connecting rod 15 of slide 14 bottoms is articulated on the pivot points of strut bar 110 and curved bar 112; Thereby when user's desire utilizes support foot rest 11 that body of motor cycle is propped up (as shown in Figure 5), then can utilize motor 16 to drive screw rod 12 makes slide 14 move (shown in the arrow of Fig. 5) towards support foot rest 11, and strut bar 110 and curved bar 112 drawn back spring 113 supports straight (as shown in Figure 5), and at curved bar 112 on the lateral margin of connecting rod 15, but be provided with the catch of a backstop on strut bar 110, avoid curved bar 112 opposite side bending towards connecting rod 15 when support is straight with this catch, just a body of motor cycle can be supported with this and stand; And when user's desire is put down car body, can utilize motor 16 counter-rotatings to drive screw rod 12 and rotate, and make slide 14 move (shown in the arrow of Fig. 4) in the opposite direction, and then strut bar 110 is swung towards framework 10.Because curved bar 112 forms with strut bar 110 and articulates, and strut bar 110 hangs a spring 113 again with 112 of curved bars and is connected, so when strut bar 110 when framework 10 folds, spring 113 on the strut bar 110 also can be with curved bar 112 towards strut bar 110 withdrawals (as shown in Figure 6), and the design of this support foot rest 11 can reduce the swing space of strut bar 110.

Please cooperate again referring to shown in Fig. 7, wherein the utility model is except the embodiment that can be above-mentioned two kinds of levels storing, also can be on the bigger motor bike of car base space, at the bottom of framework 10 of the present utility model erectly is fixedly arranged on car, and in framework 10 central authorities equally vertically be pivoted a screw rod 12 and guide rod (not shown), and make on this screw rod 12 spiral shell establish one can along with screw rod 12 rotate and on, the swivel nut 20 of following lifting, and make swivel nut 20 extend one downwards to be the jacking frame 21 that "  " type can support whole motor bike, this screw rod 12 sets firmly one first helical wheel 120 by an end of framework 10 in addition, and framework 10 is positioned on the lateral margin of first helical wheel 120, set firmly a motor 16 on the framework 10, set firmly a main helical wheel 161 and the 120 formation engagements of first helical wheel on the motor drive shaft 160 of this motor 16, and on framework 10, be positioned on the side of first helical wheel, 120 opposite sides, axle is provided with an axle drive shaft 17 (as shown in Figure 7) again, be positioned at axle drive shaft 17 on the end of framework 10, set firmly one with main helical wheel 161 ingears second helical wheel 170, and it is outer and form one and can embed bonded assembly sleeves 171 for spanner 18 to make the other end of this axle drive shaft 17 protrude framework 10; By this structure, just can utilize motor 16 to drive main helical wheel 161, first helical wheel 120 and screw rod 12 and rotate, make the swivel nut 20 on the screw rod 12 drive jacking frame 21 upper and lower liftings, automatically motor bike is supported or places with this.

Claims

1, the electronic bracing frame of a kind of motor bike, this bracing frame is pivoted with one in the car body bottom of motor bike can form the support foot rest of standing with the motor bike support, it is characterized in that: in the car body bottom of this support foot rest one side, vertically being pivoted one can be by the screw rod of propulsion source control rotation, spiral shell is established a slide that can move along screw rod according to the rotation of screw rod on this screw rod, forms pivot joint with a connecting rod between this slide and support foot rest.

2, the electronic bracing frame of motor bike according to claim 1 is characterized in that: this support foot rest and screw rod all are hubbed at one and are installed in the framework of car body bottom.

3, the electronic bracing frame of motor bike according to claim 2, it is characterized in that: this screw rod sets firmly one first helical wheel by an end of framework, and on framework, be positioned at the first helical gear lateral margin place and set firmly a motor, the motor drive shaft of this motor is positioned at framework and is installed with the one and first helical wheel ingear master helical wheel.

4, the electronic bracing frame of motor bike according to claim 2 is characterized in that: be positioned at first helical gear another side shaft and establish an axle drive shaft on this framework, axle drive shaft is positioned at an end of framework, and be installed with one with main helical wheel ingear second helical wheel.

5, the electronic bracing frame of motor bike according to claim 4 is characterized in that: wherein the other end of axle drive shaft forms one and can embed the bonded assembly sleeve for spanner.

6, according to claim 2,3, the electronic bracing frame of 4 or 5 described motor bikes, it is characterized in that: be provided with a parallel guide rod that wore slide with screw rod in this framework.

7, the electronic bracing frame of motor bike according to claim 1 and 2 is characterized in that: this support foot rest is provided with two parallel strut bars, is horizontally set with a cross bar that can supply connecting rod to be pivoted between the two strut bar stage casings.

8, the electronic bracing frame of motor bike according to claim 1 and 2, it is characterized in that: this support foot rest is articulated in the framework with two parallel strut bars, and at the end of each strut bar curved bar that is pivoted again, hang a spring between curved bar and strut bar, the connecting rod of slide bottom is articulated on the pivot points of strut bar and curved bar.

9, the electronic bracing frame of a kind of motor bike, it is characterized in that: this bracing frame is longitudinally set with a framework in the car body bottom of motor bike, this framework central longitudinal one can be by the screw rod of propulsion source control rotation to being pivoted, spiral shell is established a swivel nut on this screw rod, this swivel nut can be according to the rotation of screw rod along the upper and lower lifting of screw rod, extends a jacking frame that can support whole motor bike from the swivel nut downwards.

10, the electronic bracing frame of motor bike according to claim 9, it is characterized in that: this screw rod sets firmly one first helical wheel by an end of framework, be positioned at the first helical gear lateral margin place and set firmly a motor on framework, the motor drive shaft of motor is positioned at framework and is installed with the one and first helical wheel ingear master helical wheel.

11, the electronic bracing frame of motor bike according to claim 9 is characterized in that: be positioned at first helical gear another side shaft on the framework and be provided with an axle drive shaft, axle drive shaft is positioned at an end of framework, and be installed with one with main helical wheel ingear second helical wheel.

12, the electronic bracing frame of motor bike according to claim 11 is characterized in that: the other end of axle drive shaft forms one can embed the bonded assembly sleeve for spanner.

13, according to claim 9, the electronic bracing frame of 10 or 11 described motor bikes, it is characterized in that: be provided with one parallel with screw rod and wore the guide rod of swivel nut in this framework.