CN2508815Y

CN2508815Y - Running roller skates with endless tracks

Info

Publication number: CN2508815Y
Application number: CN 01233266
Authority: CN
Inventors: 冯锦隆
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-08-15
Filing date: 2001-08-15
Publication date: 2002-09-04
Anticipated expiration: 2011-08-15

Abstract

The utility model relates to a running roller skate with endless tracks. A plurality of roller shafts are installed on shaft rods in a frame of the roller skate, and a track is nested on the roller shafts. A drive gear is respectively installed on the driving shafts on both sides of the extreme roller shaft. Both ends of the driving shaft pass through a chute on rear ends of lateral rods on the frame, and pass through a bearing on a bearing rack which is locked on the rear ends of the two lateral rods of the frame, subsequently, the both ends of the driving shaft pass through a bearing arranged on a lateral bracket which is locked and fixed on the side at rear ends of the two lateral rods. A bearing base is respectively arranged on the rear ends of the two lateral rods of the frame, and the bearing base is opposite to the other bearing of the lateral bracket. Driven gears are arranged on one side of the rear wheel which is installed between the two bearings through a shaft rod. The utility model has the advantages of simple operation and having the functions of running and recreation.

Description

Running Scooter

Technical field

The utility model relates to a kind of sports apparatus, particularly a kind of running Scooter.

Background technology

Known scooter needs to trample in tread portion with a pin in use, and another pin then need continue to trample ground and advance action, can make scooter continue to advance, even if this scooter has wheel function, but its time of sliding is quite of short duration; And, common people are when using known scooter, only a few peoples may adopt left threading on the pedal of scooter, and great majority per capita with right threading in pedal, and left foot is trampled ground and is advanced action, therefore, known scooter mostly only produces the situation of single pin motion, and therefore, known scooter can not make the amount of exercise of left and right structure pin reach balance, therefore, its movement effects is quite limited.

Summary of the invention

The purpose of this utility model provides a kind of running Scooter that can improve movement effects.

The utility model is achieved in that a kind of running Scooter, it is characterized in that comprising: a framework, form by bar before two side levers, one and the mutual interlocking of a back locking screw, and in framework two side lever ends, respectively be provided with a bearing in addition; Several drum shafts, be hubbed in the aforesaid frame so that axostylus axostyle is parallel respectively, outside those drum shafts, a sheathed crawler belt, wherein in the drum shaft of this framework least significant end, group is provided with one and is the driving shaft of unitary rotation with this drum shaft, on these driving shaft both sides, each is provided with a driven wheel with a key group, a set bearing of a bearing block that is locked on the set bearing of the bearing bracket stand of framework two side lever ends and the one group of side bearing frame that is locked in two side lever end side limits is respectively passed at these driving shaft two ends respectively, and make this driven wheel firm with drive shaft turns, in the relative position place of the terminal set bearing of side bearing frame and two side levers, other is provided with a bearing; One group of trailing wheel, one side have one with the aforementioned driven wheel driven gear of interlock mutually, each is worn with an axostylus axostyle and organizes between aforementioned this side bearing frame and the set relative bearing of two side levers end; One front-wheel, it is hubbed on the front forked frame, this front forked frame is hubbed on the preceding bar of framework, above front forked frame, be provided with a controlling party to handle.

By above-mentioned member, the user to walk or jog mode is trampled crawler belt and when driving those drum shafts and rotating, wherein be positioned at terminal drum shaft and then drive the driven wheel rotation of being located on its both sides driving shaft synchronously, and then make this two driven wheel that is synchronous rotation drive the driven gear of being located at this two trailing wheels, one side respectively, and trailing wheel is rotated, so that running Scooter produces the action of advancing of advancing.

The utility model has the advantages that and control easy, as can to have road-work and amusement concurrently effect.

Below in conjunction with accompanying drawing the utility model is elaborated.

Description of drawings

Fig. 1 is a preferred embodiment stereogram of the present utility model.

Fig. 2 is the three-dimensional exploded view of the utility model trailing wheel driving section.

Fig. 3 is the local combination dissected figure of the utility model trailing wheel driving section.

Fig. 4 is a side view of the present utility model.

Fig. 5 is the utility model front-wheel and the embodiment of brake board moves detail drawing.

Fig. 6 is the partial cutaway diagrammatic sketch that the utility model is adjusted threaded shank.

To be the utility model establish one in framework two side lever portions to Fig. 7 can lift another that put the formula pedal and implement illustration.

Fig. 8 is the user mode figure of the utility model when forming indoor treadmill.

Fig. 9 is the embodiment three-dimensional exploded view of the utility model when more than one running Scooter is linked into Tandem Bicycle.

Figure 10 is the utility model two running Scooters when tying with bolt buckle, the cut-away enlarged view of its junction part.

Drawing reference numeral: 1 framework; Bar before 11; 111 jacks; 112 poles; 113 supports; 114,181 snapping holes; 115 latches; 116 lugs; 12 side levers; 121 skewed slots; 122,125,164,166 bearings; 124 bearing bracket stands; 126 limited slip blocks; 1261 screws; 127 pedals; 128 can lift and put the formula pedal; 1281 pivot pins; 13,14,15 drum shafts; 131,151 axostylus axostyles; 132 crawler belts; 141 driving shafts; 142 keys; 143 driven wheels; 152 adjust screw rod; 153 sliding parts; 154 holes; 16 trailing wheels; 161 driven gears; 162 side bearing framves; 1621 backplates; 163,165 bearing blocks; 167 axostylus axostyles; 17 front-wheels; 171 front forked frames; 172 handles; 173 brake handles; 174 brake cable; 175 springs; 176 braking vanes; 1761 brake blocks; 18 cross bars; 19 locking screws.

The specific embodiment

Referring to Fig. 1 to Fig. 6, the utility model mainly is by two side levers 12 one, in the framework 1 that bar 11 and a locking screw 19 mutual interlockings form before, be provided with several drum shafts 13 with 131 groups of axostylus axostyles, and outside those drum shafts 13, a sheathed crawler belt 132, wherein in the drum shaft 14 of these framework 131 least significant ends) in, group is provided with one and is the driving shaft 141 of unitary rotation with this drum shaft 14, on these driving shaft 141 both sides, each is provided with a driven wheel 143 with 142 groups on a key, after these driving shaft 141 two ends embed the skewed slot of two side levers, the 12 proximal end places of framework 1 establishing 121 respectively, its end then passes a set bearing 164 of a bearing block 163 that is locked on the set bearing 125 of the bearing bracket stand 124 of 1 liang of side lever 12 end of framework and the one group of side bearing frame 162 that is locked in two side levers, 12 terminal sides respectively respectively again, and make 143 firm the rotating of this driven wheel with driving shaft 141, in 1 liang of side lever 12 end of framework, respectively be provided with a bearing 122 in addition, the set bearing 166 of another bearing block of this bearing 122 and side bearing frame 162 165 is corresponding, and in this two bearings 122, between 166, each wears group one has driven gear 161 in a side trailing wheel 16 with an axostylus axostyle 167, and in the user to walk or jog mode is trampled crawler belt 132 and driven those

drum shafts

13,14, during 15 rotations, wherein be positioned at 14 of terminal drum shafts and drive driven wheel 143 rotations of being located on its both sides driving shaft 141 synchronously, and then make this two driven wheel 143 that is synchronous rotation drive the driven gear 161 of being located at these two trailing wheels, 16 1 sides respectively, and trailing wheel 16 is rotated, so that running Scooter produces the action of advancing of advancing, these side bearing frame 162 tops are provided with a backplate 1621, and reach security purpose, preceding bar 11 in framework 1, other be provided with one by leader's 172 controlling parties to front-wheel 7, and in 171 ones on the preceding slotting frame of these front-wheel 17 tops, be pivoted with a braking vane 176, one end of this braking vane 176, be connected with an end and brake 173 brake cable that are connected 174, and in this end of the connection brake cable 174 of braking vane 176, the cover group has a spring 175, and make braking vane 176 make an end of its tool brake block 1761 and front-wheel 17 keep not contact condition in being subjected to spring 175 restoring force effects at ordinary times, and stop at needs, when the deceleration or the state of emergency, then but the mat grip pressure should brake spur braking vanes 176 1 ends to 173, make press contacts front-wheel 17 on this end of braking vane 176 with brake block 1761, and the purpose that reaches deceleration or stop, in addition in set lug 116 places of two side levers, 12 front ends of framework 1, respectively revolve group and be provided with an adjustment screw rod 52, in this two end of adjusting screw rod 152, be articulated with a sliding part 153, axostylus axostyle 151 both sides that are positioned at the drum shaft 15 of the front side of framework 1 are then passed the hole 154 on this two sliding part 153 respectively, and in this two adjustment screw rod 152 of rotation, then will make this sliding part 153 produce before and after displacements, and drum shaft 14 spacings of the drum shaft 15 that makes this front side and least significant end change, to reach the purpose of loosening or straining this crawler belt 132, in addition, in two side levers, 12 places of framework 1, other is respectively equipped with a pedal 127, and the user when running Scooter is the slidable travel state, bipod can be trampled respectively in these two pedals, 127 places, and reach the purpose of foot's rest, and in addition can be in two side levers, 12 sides of framework 1, be pivoted with a pivot pin 1281 respectively in addition and one can lift and put formula pedal 128, be put in both sides and can lift at ordinary times, during with use it is started sub two side levers 12 tops, step on person's of putting (as shown in Figure 7), and the horizontal range of front-wheel of the present utility model 17 and framework 1 is greater than the horizontal range of trailing wheel 16 with framework 1 for both feet, and framework 1 is presented and the low suitable gradient in preceding high back, be suitable for most both feet and trample and pass crawler belt 132 to reach, this crawler belt 132 also can be a kind of abrasive belt of asperities except that can be general rubber track.In addition, the skewed slot of establishing in 1 liang of side lever 12 end of framework 121 wherein, and go in it and during with crawler belt 132 tensions in 141 groups of the driving shafts at terminal drum shaft 14 two ends, then have and prevent 141 purposes that upwards skid off of two driving shafts, in addition, in the terminal part of two side levers 12, each is with screw 1261 lockings one limited slip block 126, and when sliding or advance a front end perk, but mat should the group limited slip block 126 on-slip of generation when contacting effects with ground.

Referring to Fig. 8, this figure is the preferred embodiment that the utility model is used in indoor treadmill, but the jack 111 of one group of pole 112 insert groups bar 11 bottom before framework 1 of mat, and use 113 on a support to support in framework 1 rear end, and make its front-wheel 17 and trailing wheel 16 liftoff whole running Scooter bed hedgehopping, and can form the kenel of another kind of indoor treadmill.

Referring to Fig. 9 and Figure 10, to be the utility model link the embodiment of one when becoming Tandem Bicycle with more than one running Scooter for it, it mainly is in the end of framework 1, other establishes the cross bar 18 in a tool snapping hole 181, and on the preceding bar 11 of framework 1, also be provided with the snapping hole 114 that can link for latch 115 and cross bar 18 snapping holes 81 canopies, and can link one with latch 115 at the running Scooter of removing handlebar 172 and front-wheel 17 with another or more than one, and form a running Scooter kenel of can many people pulling together to take advantage of altogether.

In sum, wooden utility model provides a kind of easy, as can to have road-work and entertainment effect concurrently scooter design of controlling.

Claims

1. running Scooter is characterized in that comprising:

One framework is formed by bar before two side levers, one and the mutual interlocking of a back locking screw, in framework two side lever ends, respectively is provided with a bearing in addition;

Several drum shafts, be hubbed in the aforesaid frame so that axostylus axostyle is parallel respectively, outside those drum shafts, a sheathed crawler belt, wherein in the drum shaft of this framework least significant end, group is provided with one and is the driving shaft of unitary rotation with this drum shaft, on these driving shaft both sides, each is provided with a driven wheel with a key group, a set bearing of a bearing block that is locked on the set bearing of the bearing bracket stand of framework two side lever ends and the one group of side bearing frame that is locked in two side lever end side limits is respectively passed at these driving shaft two ends respectively, and make this driven wheel firm with drive shaft turns, in the relative position place of the terminal set bearing of side bearing frame and two side levers, other is provided with a bearing;

One group of trailing wheel, one side have one with the aforementioned driven wheel driven gear of interlock mutually, each is worn with an axostylus axostyle and organizes between aforementioned this side bearing frame and the set relative bearing of two side levers end; And

One front-wheel, it is hubbed on the front forked frame, this front forked frame is hubbed on the preceding bar of framework, above front forked frame, be provided with a controlling party to handle.

2. described running Scooter as claimed in claim 1 is characterized in that also comprising:

One braking vane is hubbed at the front forked frame portion of front-wheel top, an end of this braking vane, and the brake cable that the brake handle on connecting an end and being located at handle is connected, and in this end of the connection brake cable of braking vane, the cover group has a spring.

3. running Scooter as claimed in claim 1 is characterized in that also comprising:

Adjust screw rod for one group, revolve the lug place of group at the two side lever front ends of being located at framework respectively, in this two end of adjusting screw rod, respectively be articulated with a sliding part, the axostylus axostyle both sides that are positioned at the drum shaft of the front side of framework are then passed the hole on this two sliding part respectively.

4. running Scooter as claimed in claim 1 is characterized in that also comprising:

One skewed slot is located at framework two side lever ends, is that the driving shaft group at the drum shaft two ends of least significant end goes in it and with crawler belt to strain.

5. running Scooter as claimed in claim 1 is characterized in that also comprising:

The jack of one group of pole, insert group bar bottom before framework; And

One support, frame supports in back-end framework.

6. running Scooter as claimed in claim 1 is characterized in that also comprising:

One cross bar is mounted on the end of framework, and the snapping hole is arranged on the tool, and on the preceding bar of framework, is provided with the snapping hole that can interlock for latch and cross bar snapping hole.

7. running Scooter as claimed in claim 1 is characterized in that also comprising:

One group of pedal is mounted on the relative outside of two side levers of framework.

8. running Scooter as claimed in claim 1 is characterized in that also comprising:

One group can be lifted and puts the formula pedal, is articulated in two side lever sides of framework respectively with a pivot pin.

9. running Scooter as claimed in claim 1 is characterized in that also comprising:

One group of limited slip block is locked on the terminal part of two side levers with screw.

10. running Scooter as claimed in claim 1 is characterized in that crawler belt is a kind of asperities abrasive belt.