CN106807051A - Gravitation energy walker footwear - Google Patents

Abstract

The present invention relates to a kind of mechanical walker footwear, it is made up of support, wheel, drive device, brake apparatus etc..It utilizes human bady gravitational, exerted oneself by gear piece, gear is promoted to rotate and drive wheel to rotate and realize what is advanced, and provide block rubber gear is rubbed and realized braking, it is a kind of scientific structure, compact, dependable performance, simple to operate, cheap, environmental protection, it is adapted to old, young, few all age group crowd trip, amusement, body-building, and can partly substitutes the walker instrument of bicycle.

Description

Gravitation energy walker footwear

Technical field

The present invention relates to a kind of mechanical walker footwear.

Background technology

With the development of society, the contacts scope of people constantly expands, it is necessary to more preferably ride instead of walk or walker instrument.City The drawbacks of having many electronic walker instruments on face, small volume is easy to use, but itself there is also many：One is to use electric power storage Pond provides the energy, not environmentally；Two is that electric energy storage is also again limited more, once electric energy exhausts, is not only unable to walker, on the contrary As burden；Three is complex structure, and performance is unreliable；Four is to involve great expense, and is not suitable for low-income groups and uses, etc..

The content of the invention

It is an object of the invention to provide a kind of simple to operate, cheap, environmental protection, it is adapted to all age group crowd and goes out Row, amusement, the walker instrument of body-building.

The present invention is made up of support, wheel, drive device and brake apparatus.The drive device is by axis, gear, driving Gear piece, pedal, orienting piece composition, the axis walk thick stick by two what respective one end was respectively equipped with roundlet thick stick and small circular hole, lead to The mode for crossing the roundlet thick stick small circular hole of insertion is connected as a single entity, and enables to be installed in each spinning of wheel at axis two ends.The gear is consolidated It is located on axis, it is coaxial with wheel.The wheel is installed in axis two ends, and axis is installed in support lower section by ball bearing, Four wheels are installed in the both sides of support.The pedal is connected on the tie point of support top, upper and lower as fulcrum with the tie point Swing.Pedal connects drive web, is affixed with gear and is engaged.The orienting piece is adjacent with gear, the sharper one end insertion of orienting piece Between the tooth and tooth of gear, limiting gear is reversed.By stepping on pedal, gear piece is driven to promote gear rotation and realize driving.Institute Brake apparatus is stated to be made up of brake holder, brake block, gear, trailer system.The brake holder, being provided with can make brake block at it Between displacement bar shaped guide slot, be provided with upper spacer.The brake block is made up of brake(-holder) block, end socket and set screw, its It is characterised by：Brake(-holder) block is connected on end socket, and end socket is provided with the bar-shaped trough of opening, and set screw carries steel nail head by it The bar-shaped trough of one end insertion end socket opening is attached thereto.Brake block is set in the upper spacer lower section in brake holder, is sealed pad Plate support is lived.By sealing removing for backing plate, brake block is set to slide automatically.The trailer system by tiptoe braking sleeve, balancing pull rod, Steel wire rope, brake bar, preceding braking thick stick, rear braking thick stick are constituted.The tiptoe braking sleeve is semi-surrounding shape, is connected on support Side is anterior, can be swung up and down by axle of tie point.Tiptoe braking sleeve front end is provided with balancing pull rod, the two ends connection steel of balancing pull rod Cord, the brake bar of front and rear wheel is connected by steel wire rope respectively.The brake bar is respectively arranged at the two ends with threaded regulation Hole, the set screw for connecting brake block end socket is inserted in wherein, and brake block and gear friction are promoted by brake bar.The balance is drawn Bar is identical with the principle of brake bar, it is characterised in that：Trailed stress point shifts the stress point distance of tractive force with two ends It is equal, make two ends stress identical.One end of braking thick stick and rear braking thick stick is connected to support lower section, the system with front and rear wheel before described The center concave point of dynamic pull bar intersects, and by toes on floor or heel point ground, braking thick stick or rear braking thick stick are tilted before making, and promote braking Pull bar is moved forward, and drives brake block and gear friction, realizes the braking to front-wheel or trailing wheel.Described pedal, its feature exists In：Pedal both sides and bottom surface are provided with some grooves, and the both sides on rear side of pedal are respectively provided with screw hole, are located at not by by heel strap In same groove, then screw hole is penetrated by the securing mode of heel strap, regulation heel strap and tiptoe braking sleeve with screw The distance between, walker footwear is adapted to the user of different foot type.

The advantage of the invention is that：

Any energy, environmental protection are not consumed；Compact is suitable, and storage is convenient；Mechanism is scientific and reasonable, fully functional；User Method is simple, suitable for people of all ages；Wheel diameter is larger, advances comfortable；Wheel spacing is wider, lands steady；Driving method is various, selection Freely；Mode of braking is various, safe and reliable；Overall structure is simple, cheap；Part connection is flexible, changes convenient.

Brief description of the drawings

Fig. 1 is walker footwear outside drawing；

Fig. 2 is walker shoe support schematic diagram；

Fig. 3 is wheel configurations figure；

Fig. 4 is central-axis structure figure；

Fig. 5 is ball bearing structural map；

Fig. 6 is wheel system structural map；

Fig. 7 is pedal bottom surface structural map；

Fig. 8 is drive system schematic diagram；

Fig. 9 is brake holder structural map；

Figure 10 is brake block structural map；

Figure 11 is brake holder assembly structural map；

Figure 12 is brake holder schematic diagram；

Figure 13 is loaded into brake block schematic diagram；

Figure 14 is sealing backing plate scheme of installation；

Figure 15 is braking system architecture figure；

Figure 16 is tiptoe braking sleeve structural map；

Figure 17 is rope traction schematic diagram；

Figure 18 is forward and backward braking thick stick braking schematic diagram；

Figure 19 is that positive stop hook opens schematic diagram；

Figure 20 is positive stop hook occlusion schematic diagram；

Figure 21 is driving, brake structure schematic diagram；

Figure 22 is pedal bandage structural map.

Label declaration：2 supports, 2-1 tie points, 3 wheels, the small circular holes of 3-1,3-2 square holes, 4 axis, 4-1 roundlet thick sticks, 4-2 Small circular hole, 4-3 spacing holes, 5 ball bearings, 5-1 square holes, 7 drive webs, 8 gears, 9 pedals, 9-1 gear piece tie points, 9-2 steel Hook, 9-3 grooves, 9-4 screws hole, 11 braking blob of viscoses, 12 brake block end sockets, 12-1 chutes, 13 set screws, 13-1 screw-sockets, 14 truncated cone-shaped springs, 15 small steel discs, 16 latches, 17 brake bars, 17-1 adjustment sheets, 17-2 threaded hole of steel, 17-3 centers concave point, 17-4 cross bars, 17-5 adjustment holes, 18 sealing backing plates, 19 upper spacers, 20 brake holders, 20-1 big holes, 20-2 partial shapes mouthful, 20-3 Oriented chute, 25-1 hook pins, 26 orienting pieces, 28 balancing pull rods, 29 steel wire ropes, 30 tiptoe braking sleeves, 30-1 set screws, before 32 Braking thick stick, 32-1 inclined thrust surfaces brake thick stick after 33,35 positive stop hooks, 36 expansion links, 40-1 adjustable plates, 41 screw gates, 42 heels are tied up Band.

Specific embodiment

Below in conjunction with the accompanying drawings, specific embodiment is described in detail：

Walker footwear of the present invention, outward appearance support, wheel drive device and brake apparatus as shown in figure 1, be made up of.

The support is as shown in Fig. 2 shown wheel is as shown in figure 3, the structure of a set of axis that Fig. 4 is made up of two axis Figure is made, the roundlet thick stick 4-1 that axis is provided with is inserted in small circular hole 4-2, can still be rotated respectively after being connected.The two ends of axis 4 Square thick stick be inserted in the square hole 3-2 and 5-1 of wheel 3 and ball bearing 5, ball bearing 5 is installed in the lower section of support 2.Use steel In the small sircle hole 3-1 of pin insertion wheel 3 and the spacing hole 4-3 of axis 4, the shape of pie graph 6 allows four wheels 3 to land jointly Advance.

The drive device is made up of drive web 7, gear 8, orienting piece 26 and pedal 9.Gear 8 is installed on axis 4, Make gear 8 coaxial with wheel 3.Drive web 7 is connected on the tie point 9-1 of the lower section of pedal 9, and pedal 9 is connected to the company of support 2 On contact 2-1, enable pedal 9 with tie point 2-1 as fulcrum swings up and down, and drive web 7 is close to and is stung with gear 8 Close.By stepping on pedal 9, drive web 7 is pushed down on, and promote gear 8 to rotate, driven wheel 3 to rotate and advance.Orienting piece 26 Sharper one end insertion gear 8 tooth and tooth between, make gear 8 can only directional-rotation so that wheel 3 can only move ahead, it is impossible to Retreat.

The brake apparatus by braking blob of viscose 11, brake holder 20, brake connecting rod 17, steel wire rope 29, it is preceding braking thick stick 32, after Braking thick stick 33 and tiptoe braking sleeve 30 are constituted.Braking blob of viscose 11 is inserted in brake block end socket 12, the steel nail of the left end of set screw 13 Headgear enters in the chute 12-1 of brake block end socket 12.The adjustment sheet 17-1 at the two ends of brake bar 17 is inserted in brake holder 20, structure Into Figure 11, Tu12Zhuan, in the oriented chute 20-3 in the cross bar 17-4 insertion brake holders 20 of brake bar 17, make brake bar 17 can only a front and rear direction displacement.Upper partition 19 is installed in the partial shape of brake holder 20 mouthful 20-2, and makes regulation spiral shell Silk 13 is penetrated in the adjustment hole 17-5 of brake bar 17, by rotating set screw 13, set screw 13 is vertically moved. Braking blob of viscose 11 is arranged on the lower section of upper spacer 19 in brake holder 20.Usually change the step of be：Hook pin 25-1 is pulled up, will Sealing backing plate 18 is removed from brake holder 20.Then braking blob of viscose 11, on sealing backing plate 18 and it is linked to be one therewith The brake block end socket 12 of body is slided and dropped automatically with removing for backing plate 18 of sealing together.After the braking blob of viscose 11 for more renewing, Load together with brake block end socket 12, be loaded on sealing backing plate 18, plug hook pin 25-1.By braking blob of viscose 11 and gear Friction between 8 is braked.After braking blob of viscose 11 is worn, can be allowed to become big with the spacing of gear 8, influence braking effect, The screw-socket 13-1 in set screw is turned using screwdriver, so that it may which braking blob of viscose 11 is adjusted suitable position.

Braking of the invention can be operated with three kinds of modes respectively：First way is by located at the upper front part of support 2 Tiptoe braking sleeve 30 is controlled.The tiptoe braking sleeve 30 is connected on the tie point 2-1 of support 2, can tie point 2-1 For fulcrum swings up and down.Its front end is provided with balancing pull rod 28, and the two ends of balancing pull rod 28 respectively connect upper steel wire rope 29, two steel wires The 29 threaded hole of steel 17-2 from the lower section of support 2 respectively with the brake bar 17 of front and rear wheel of rope is connected.As long as user tilts pin Point, just can tilt the front end of tiptoe braking sleeve 30, so as to evenly pull up two steel wire ropes 29, traction braking blob of viscose 11 Rubbed with gear 8, realize the purpose of braking.Second and the third mode of operation are the preceding brakings by being located at the lower section of support 2 What thick stick 32 was realized with rear braking thick stick 33.Preceding braking thick stick 32 and rear braking thick stick 33 are connected to the centre of the lower section front and rear portions of support 2, When user using toes on floor or followed by point ground by the way of braked when, the cant on preceding braking thick stick 32 or rear braking thick stick 33 The center concave point 17-3 that face 32-1 can be pushed up on the brake bar 17 of front-wheel or trailing wheel is promoted forward, so as to realize to front-wheel or trailing wheel Braking.Three of the above mode of operation is available for users to unrestricted choice, if be used without second or the third mode, only Pull up the latch of connection, it is possible to preceding braking thick stick 32 or rear braking thick stick 33 are unloaded down from support 2, the first side is not influenceed Formula so effect.

Walker footwear need not be taken off when going up or down stairway is run into traveling for the ease of user, the present invention is also in support 2 Lower section is provided with positive stop hook 35.The positive stop hook 35 is combined with expansion link 36, after the lower end of expansion link 36 is connected by steel wire rope 29, is In the center of the front end balancing pull rod 28 of tiptoe braking sleeve 30.After stepping on pedal 9, then tiptoe braking sleeve 30 is tilted, will be right While four wheels 3 are braked, positive stop hook 35 is pulled backward, grasp the steel hook 9-2 for being located at the lower section of pedal 9, make pedal 9 Will not tilt again.So, user just can directly wear walker footwear going up or down stairway as wearing flat high-heeled shoes.Arrive Behind level land, as long as the tiptoe one for tilting is put, just can be travelled using any one machinery in three kinds of methods.

As shown in fig. 7, the both sides and bottom surface of the back segment of pedal 9, are provided with some groove 9-3, user can be according to the pin of oneself Plate length, heel strap 42 is located in suitable groove 9-3, then is inserted from the screw hole 9-4 of the rear end of pedal 9 with screw gate 41 Enter to tighten.It is provided with the pedal 9 of heel strap 42 as shown in figure 22, walker footwear can be directly sleeved on the outer of shoes by user Face, puts on or takes off and be very convenient.

The above is only specific embodiment of the invention, not the present invention is done how formal limitation.On The statement of specific embodiment is stated, simply to the elaboration and announcement of the principle of the invention, and the scope that the limitation present invention covers is not used to. Anyone is not being departed from the range of technical solution of the present invention is related to, according to technical spirit of the invention to above example institute Make how simply to change, equivalent variations or modification, its Equivalent embodiments for producing still falls within the interior of technical solution of the present invention Hold.

Claims (3)

1. the present invention relates to a kind of mechanical walker footwear, by support（2）, wheel（3）, drive device and brake apparatus composition； Described drive device, it is characterised in that：By axis（4）, gear, drive web, pedal, orienting piece composition；The axis（4） By two roundlet thick stick is respectively equipped with respective one end（4-1）With small circular hole（4-2）Walk thick stick, by roundlet thick stick（4-1）Insertion is small Circular hole（4-2）Mode be connected as a single entity, make to be installed in axis（4）The wheel at two ends can each spinning；During the gear is installed in It is coaxial with wheel on axle；The wheel（3）It is installed in axis（4）Two ends, axis（4）Support is installed in by ball bearing（2） Lower section, four wheels（3）It is installed in support（2）Both sides；The pedal（9）It is connected to support（2）Top tie point（2-1） On, with the tie point（2-1）For fulcrum swings up and down；Pedal（9）Connection drive web（7）, with gear（8）It is affixed occlusion；Institute State orienting piece（26）With gear（8）It is adjacent, orienting piece（26）Insert gear in sharper one end（8）Tooth and tooth between, limiting gear （8）Reverse.

2. brake apparatus according to claim 1, it is characterised in that：The brake apparatus is by brake holder（20）, braking Block, gear, trailer system are constituted；The brake holder（20）, being provided with can make determining for the brake block bar shaped of displacement therebetween To groove（20-3）, it is provided with upper spacer（19）；The brake block is by brake(-holder) block（11）, end socket（12）And set screw（13）Constitute, It is characterized in that：Brake(-holder) block（11）It is connected to end socket（12）On, end socket（12）It is provided with the bar-shaped trough of opening, set screw（13） End socket is inserted by its one end for carrying steel nail head（12）The bar-shaped trough of opening is attached thereto；Brake block is set in brake holder （20）In upper spacer（19）Lower section, is sealed backing plate（18）Hold；By sealing backing plate（18）Remove, make brake block automatic Slide；The trailer system is made up of tiptoe braking sleeve, balancing pull rod, steel wire rope, brake bar, preceding braking thick stick, rear braking thick stick； The tiptoe braking sleeve（30）It is semi-surrounding shape, is connected to support（2）Upper front part, can be with tie point（2-1）For axle is upper and lower Swing；Tiptoe braking sleeve（30）Front end is provided with balancing pull rod（28）, balancing pull rod（28）Two ends connecting steel wire ropes（29）, pass through Steel wire rope（29）The brake bar of front and rear wheel is connected respectively；The brake bar（17）It is respectively arranged at the two ends with threaded adjustment hole （17-5）, connect brake block end socket（12）Set screw（13）It is inserted in wherein, by brake bar（17）Promote brake block and tooth Wheel friction；The balancing pull rod（28）With brake bar（17）Principle it is identical, it is characterised in that：Trailed stress point and two The stress point of end transfer tractive force makes two ends stress identical apart from equal；Braking thick stick before described（32）With rear braking thick stick（33）'s One end is connected to support（2）Lower section, the brake bar with front and rear wheel（17）Center concave point（17-3）It is intersecting, by tiptoe point Ground or heel point ground, braking thick stick before making（32）Or after brake thick stick（33）Tilt, promote brake bar（17）Move forward, drive system Motion block and gear friction, realize the braking to front-wheel or trailing wheel.

3. pedal according to claim 1, it is characterised in that：Pedal（9）Both sides and bottom surface are provided with some grooves, pedal （9）The both sides of rear side are respectively provided with screw hole（9-4）, by by heel strap（42）It is located in different grooves, then is worn with screw Enter screw hole（9-4）By heel strap（42）Securing mode, adjusts heel strap（42）With tiptoe braking sleeve（30）Between Distance, walker footwear is adapted to the user of different foot type.