CN201098524Y

CN201098524Y - Roller skates with driving mechanisms

Info

Publication number: CN201098524Y
Application number: CNU2007200552515U
Authority: CN
Inventors: 李小平
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-07
Filing date: 2007-08-07
Publication date: 2008-08-13
Anticipated expiration: 2017-08-07

Abstract

The utility model relates to the technology field of shoes capable of sliding, in particular to self-propelled shoes. The self-propelled shoes are characterized in that a transmission gear set and a gear driving device are disposed on a base frame of a sole portion; the trigger component of the transmission gear is disposed on the rear end of the base frame; the dynamic output terminal of the gear driving device is matched with one-stage driving gear of the transmission gear set in a transmission manner. The one-stage driving gear is disposed on an overrunning clutch. Last-stage driving gear on the rear end of the transmission gear set is engaged with a transmission gear fixed on the shaft, on which a base frame rear end wheel is positioned. The last-stage gear of the gear transmission set drives the wheel to rotate to propel shoes to automatically slide forwards. The shoes can be used for entertainment and also as a transportation to ride instead of going to work by foot. The shoes have simple structure and can be driven to slide forwards by pedaling a dynamic rod on the base frame. The shoes have the advantages of simple and convenient sliding, reduced physical strength consumption and high sliding speed.

Description

Footwear voluntarily

Technical field:

The utility model relates to the shoes technical field that can slide, and refers in particular to footwear voluntarily.

Background technology:

Some present shoes can slide, it is that a row or two row's wheels are installed in shoes bottoms, shoes be by the people when proceeds posterolateral is pedaled ground reaction force and slide forward, it is slow that this kind slides footwear speed, effort when sliding, and need the certain skill of study just can slide.

The utility model content:

The purpose of this utility model is to provide a kind of footwear voluntarily at the deficiencies in the prior art, and this kind footwear structure voluntarily is simple, can drive shoes and slides forward by trampling power depression bar on the underframe, slides simple and conveniently, very laborsaving, and sliding speed is fast.

For achieving the above object, the utility model is achieved through the following technical solutions: it comprises shoes, underframe, wheel, underframe is installed in the bottom of shoes, wheel is installed on the underframe, driving gear set and gear device are installed on the described underframe, the trigger unit of gear device is installed in the rear end of underframe, and the clutch end of gear device cooperates with the one-level travelling gear transmission of driving gear set; This one-level travelling gear is installed on the freewheel clutch, the final stage travelling gear of this driving gear set rear end be fixed on wheel place, underframe rear end the axle on the travelling gear engagement fit.

Described underframe is made up of front end underframe and rear end underframe two parts, front end underframe slip cap is connected on the underframe of rear end, offer locating hole on the underframe of rear end, two of the front end underframe offer corresponding locating slot, a screw rod is used to wear the locating slot of front end underframe and the locating hole of rear end underframe, this screw rod locking front end underframe and rear end underframe.

Described driving gear set is made up of one-level travelling gear, secondary travelling gear and final stage travelling gear; Wherein, described secondary travelling gear has two, two coaxial installations of secondary travelling gear, and the one-level travelling gear cooperates with one of them secondary travelling gear transmission; Described final stage travelling gear has two, two coaxial installations of final stage travelling gear, and these two final stage travelling gears cooperate with the transmission of two secondary travelling gears respectively.

Two final stage travelling gears of described driving gear set respectively be installed in wheel place, underframe rear end the axle on two travelling gear transmissions cooperate.

Described cartridge driving gear is changed to a kind of in machine driving depression bar, the hydraulic drive mechanism.

Described machine driving depression bar comprises power depression bar, connecting rod and rack gear, the middle part of this power depression bar is hinged on the underframe, the rear end of power depression bar cooperates with the bottom of shoes, and the front end of power depression bar cooperates with the one-level travelling gear transmission of driving gear set front end by rack gear.

Described hydraulic drive mechanism comprises a hydraulic cylinder and valve button, hydraulic cylinder is connected by flexible pipe with the valve button, hydraulic cylinder laterally is installed on the underframe of rear end, forms tooth bar on the push rod of this hydraulic cylinder, and the tooth bar on the push rod cooperates with the one-level travelling gear transmission of driving gear set; The valve button cooperates with the power depression bar.

Described one-level travelling gear is installed the front portion of rear end underframe, and the rotating shaft that the one-level travelling gear is installed cooperates with the rotating shaft transmission of secondary travelling gear by belt; The front end of described power depression bar is connected with an end of a clockwork spring, and the other end of this clockwork spring is fixed on the one-level travelling gear.

Described rack gear comprises tooth bar fixed mount and tooth bar, described tooth bar camber; This tooth bar is installed on the carriage of tooth bar fixed mount, and the both sides of tooth bar fixed mount form a connecting wall respectively, the end of these two connecting walls be movably articulated in respectively driving gear set one-level travelling gear place the axle on; The other end of these two connecting walls is movably hinged with an end of a connecting rod respectively, and the other end of these two connecting rods all is movably hinged with the front end of power depression bar.

Footwear voluntarily of the present utility model are that driving gear set and gear device are installed on the underframe of shoes bottom, the trigger unit of gear device is installed in the rear end of underframe, the clutch end of gear device cooperates with the one-level travelling gear transmission of driving gear set, this one-level travelling gear is installed on the freewheel clutch, the final stage travelling gear of this driving gear set rear end be fixed on wheel place, underframe rear end the axle on the travelling gear engagement fit, when the people who puts on these shoes constantly tramples the trigger unit of gear device, gear device is by the rotation of driving gear set wheels, shoes are slided forward automatically, and be easy to control, sliding speed is fast, it can be used as amusement and recreation and uses, can also be as the working walking-replacing tool, the utility model is simple in structure, can drive shoes by the trigger unit of trampling the gear device on the underframe and slide forward, slides simple and convenient, very laborsaving, and sliding speed is fast.

Description of drawings:

Accompanying drawing 1 is the structural representation of the utility model embodiment 1;

Accompanying drawing 2 is the partial schematic diagram of the underframe of the utility model embodiment 1;

Accompanying drawing 3 is the structural representation at accompanying drawing 2 another visual angles;

Accompanying drawing 4 is the decomposing schematic representation of accompanying drawing 2;

Accompanying drawing 5 is the structural representation of the underframe part of the utility model embodiment 2;

Accompanying drawing 6 is the structural representation of the rear end underframe of the utility model embodiment 3.

The specific embodiment:

Embodiment 1

sees accompanying drawing

1,2,3,4, and it comprises shoes 1, underframe 2, wheel 3, and underframe 2 is installed in shoes 1 bottom, and wheel 3 is installed on the underframe 2.

On the described underframe 2 driving gear set 4 and gear device are installed, the trigger unit of gear device is installed in the rear end of underframe 2, and the clutch end of gear device cooperates with one-level travelling gear 5 transmissions of driving gear set 4.

For further disclosing the utility model, below be described more specifically.Described driving gear set 4 is made up of one-level travelling gear 5, secondary travelling gear 6 and final stage travelling gear 7; Wherein, described secondary travelling gear 6 has two, two secondary travelling gear 6 coaxial installations, and one-level travelling gear 5 cooperates with one of them secondary travelling gear 6 transmission; Described final stage travelling gear 7 has two, two final stage travelling gear 7 coaxial installations, and these two final stage travelling gears 7 cooperate with two secondary travelling gear 6 transmissions respectively.This is designed to reduce the output torque of single travelling gear, and therefore, travelling gear can adopt the lighter materials of weight such as plastics to make, to reduce the weight of footwear voluntarily.

Described cartridge driving gear is changed to the machine driving depression bar, described machine driving depression bar comprises power depression bar 8, connecting rod 11 and rack gear, the middle part of this power depression bar 8 is hinged on the underframe 2, on the power depression bar 8 back-moving spring is installed, the rear end of power depression bar 8 cooperates with the bottom of shoes 1, the front end of power depression bar 8 cooperates with one-level travelling gear 5 transmissions of driving gear set 4 front ends by rack gear, and power depression bar 8 is a laborsaving lever.

Described rack gear comprises tooth bar fixed mount 9, tooth bar 10, connecting rod 11, described tooth bar 10 cambers; This tooth bar 10 is installed on the carriage of tooth bar fixed mount 9, and the both sides of tooth bar fixed mount 9 form a connecting wall 13 respectively, the end of these two connecting walls 13 be movably articulated in respectively driving gear set 4 one-level travelling gear 5 places the axle on; The other end of these two connecting walls 13 is movably hinged with an end of a connecting rod 11 respectively, and the other end of these two connecting rods 11 all is movably hinged with the front end of power depression bar 8.

Described one-level travelling gear 5 is installed on the freewheel clutch 14, and promptly one-level travelling gear 5 is unidirectional transmission.

Travelling gear 15 engagement fit on the final stage travelling gear 7 of described driving gear set 4 rear ends and the axle that is fixed on wheel 3 places, underframe rear end.More particularly, it is on the axle at wheel 3 places, described underframe rear end two travelling gears 15 to be installed, these two travelling gears 15 cooperate with two final stage travelling gear 7 transmissions of driving gear set 4 respectively, this is designed to reduce the output torque of single travelling gear, therefore, travelling gear can adopt the lighter materials of weight such as plastics to make, to reduce the weight of footwear voluntarily.

Below the process of sliding automatically of footwear voluntarily of the present utility model is described.

When the people steps on power depression bar 8, power depression bar 8 rear ends are depressed, its front end rises and drivening rod 11 rises, connecting rod 11 risings then drive tooth bar fixed mount 9 and rotate up around its rotating shaft, tooth bar on the tooth bar fixed mount 9 then drives 5 rotations of one-level travelling gear, slides forward automatically thereby drive shoes.

When the people unclamps power depression bar 8, the rear end of power depression bar 8 moves upward and resets, its front end descends and drivening rod 11 descends, connecting rod 11 declines then drive tooth bar fixed mount 9 and are rotated down around its rotating shaft, because the effect of freewheel clutch 14, tooth bar on the tooth bar fixed mount 9 is rotated down and resets, and one-level travelling gear 5 still keeps its rotation.When the people stepped on power depression bar 8 once more, automatically footwear then circulated and repeat above-mentioned action, drove voluntarily that footwear slide forward continuously, and its sliding speed can reach 20 kilometers/hour.

Embodiment 2, and the principle of present embodiment is all identical with embodiment 1 with basic structure, below in conjunction with Fig. 5 present embodiment is specifically described.

Described underframe 2 is made up of front end underframe 16 and rear end underframe 17 two parts, front end underframe 16 slip caps are connected on the rear end underframe 17, offer locating hole on the rear end underframe 17, two of front end underframe 16 offer corresponding locating slot 18, a screw rod 19 is used to wear the locating slot 18 of front end underframe 16 and the locating hole of rear end underframe 17, these screw rod 19 locking front end underframe 16 and rear end underframe 17.The underframe 2 of this kind structure makes it can regulate length, makes underframe 2 adapt to the shoes of different yardages.

Described power depression bar 8 middle parts are hinged on the rear end underframe 17, and described driving gear set is installed on the rear end underframe 17.Driving gear set is made up of one-level travelling gear 5, secondary travelling gear 6 and final stage travelling gear 7, wherein, the front portion that one-level travelling gear 5 is installed rear end underframe 17, one-level travelling gear 5 is installed on the freewheel clutch, and the rotating shaft that this one-level travelling gear 5 is installed cooperates with the rotating shaft transmission of secondary travelling gear 6 by belt 21.This kind is designed to increase power depression bar 8 arm of forces, makes it more laborsaving.

The secondary travelling gear 6 of driving gear set and the structure of final stage travelling gear 7 are all identical with embodiment 1 described structure with annexation, and this does not give unnecessary details.

Be wound with a clockwork spring 20 in the rotating shaft of installation one-level travelling gear 5, an end of this clockwork spring 20 is connected with the front end of power depression bar 8, and the other end of this clockwork spring 20 is fixed on the one-level travelling gear 5.

Power depression bar 8 is a laborsaving lever, when stepping on power depression bar 8 tension clockwork springs 20, driving one-level travelling gear 5 by clockwork spring 20 rotates, one-level travelling gear 5 drives the gear and the wheel turns of back level by freewheel clutch, rotating shaft, belt 21, move ahead thereby drive shoes, when unclamping power depression bar 8, clockwork spring 20 rolling under its elastic force effect resets, clockwork spring 20 is drop-down power depression bar 8 simultaneously, and power depression bar 8 is resetted.Repeat said process, can drive shoes and move ahead continuously, simple and convenient.

Embodiment 3, and the principle of present embodiment is all identical with embodiment 1 with basic structure, below in conjunction with Fig. 5 present embodiment is specifically described.

The driving gear set 4 of present embodiment is installed on the rear end underframe 17, and driving gear set 4 is by being made up of one-level travelling gear 5, secondary travelling gear 6 and final stage travelling gear 7, and the structure that is disclosed among driving gear set 4 and the embodiment 1 is identical, and this does not give unnecessary details.

The power depression bar 8 of present embodiment is installed on the rear end underframe 17, and power depression bar 8 middle parts are hinged on the rear end underframe 17, on the power depression bar 8 back-moving spring are installed.

The cartridge driving gear of present embodiment is changed to hydraulic drive mechanism, described hydraulic drive mechanism comprises a hydraulic cylinder 22 and valve button 23, valve button 23 is installed in the rear portion of rear end underframe 17, and valve button 23 is positioned at trampling below the end of power depression bar, and valve button 23 cooperates with the power depression bar.

Described hydraulic cylinder 22 laterally is installed in the front portion of rear end underframe 17, hydraulic cylinder 22 is connected with valve button 23 by flexible pipe 24, form tooth bar 26 on the push rod 25 of this hydraulic cylinder 22, the tooth bar 26 on the push rod 25 cooperates with one-level travelling gear 5 transmissions of driving gear set 4.

When the people stepped on the valve button 23 of hydraulic cylinder 22, the push rod 25 of valve button 23 control hydraulic cylinders 22 carried out stretching motion, drove one-level travelling gear 5 and rotated, and then drive shoes and move ahead, and its principle is identical with above-mentioned principle, and this does not give unnecessary details.

The above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.

Claims

1, footwear voluntarily, it comprises shoes (1), underframe (2), wheel (3), underframe (2) is installed in the bottom of shoes (1), wheel (3) is installed on the underframe (2), it is characterized in that: driving gear set (4) and gear device are installed on the described underframe (2), the trigger unit of gear device is installed in the rear end of underframe (2), and the clutch end of gear device cooperates with one-level travelling gear (5) transmission of driving gear set (4); This one-level travelling gear (5) is installed on the freewheel clutch (14), the final stage travelling gear (7) of this driving gear set (4) rear end be fixed on underframe rear end wheel (3) place the axle on travelling gear (15) engagement fit.

2, footwear voluntarily according to claim 1, it is characterized in that: described underframe (2) is made up of front end underframe (16) and rear end underframe (17) two parts, front end underframe (16) slip cap is connected on the rear end underframe (17), the rear end underframe offers locating hole on (17), the both sides of front end underframe (16) offer corresponding locating slot (18), a screw rod (19) is used to wear the locating slot (18) of front end underframe (16) and the locating hole of rear end underframe (17), this screw rod (19) locking front end underframe (16) and rear end underframe (17).

3, footwear voluntarily according to claim 1 is characterized in that: described driving gear set (4) is made up of one-level travelling gear (5), secondary travelling gear (6) and final stage travelling gear (7); Wherein, described secondary travelling gear (6) has two, the coaxial installation of two secondary travelling gears (6), and one-level travelling gear (5) cooperates with one of them secondary travelling gear (6) transmission; Described final stage travelling gear (7) has two, the coaxial installation of two final stage travelling gears (7), and these two final stage travelling gears (7) cooperate with two secondary travelling gears (6) transmission respectively.

4, footwear voluntarily according to claim 1 is characterized in that: two final stage travelling gears (7) of described driving gear set (4) respectively be installed in underframe rear end wheel (3) place the axle on two travelling gears (15) transmission cooperate.

5, footwear voluntarily according to claim 1 is characterized in that: described cartridge driving gear is changed to a kind of in machine driving depression bar, the hydraulic drive mechanism.

6, footwear voluntarily according to claim 1 or 5, it is characterized in that: described machine driving depression bar comprises power depression bar (8), connecting rod (11) and rack gear, the middle part of this power depression bar (8) is hinged on the underframe (2), the rear end of power depression bar (8) cooperates with the bottom of shoes (1), and the front end of power depression bar (8) cooperates with one-level travelling gear (5) transmission of driving gear set (4) front end by rack gear.

7, footwear voluntarily according to claim 1 or 5, it is characterized in that: described hydraulic drive mechanism comprises a hydraulic cylinder (22) and valve button (23), hydraulic cylinder (22) is connected by flexible pipe (24) with valve button (23), hydraulic cylinder (22) laterally is installed on the rear end underframe (17), form tooth bar (26) on the push rod (25) of this hydraulic cylinder (22), the tooth bar (26) on the push rod (25) cooperates with one-level travelling gear (5) transmission of driving gear set (4); Valve button (23) cooperates with power depression bar (8).

8, according to claim 1 or 2 or 5 or 6 described footwear voluntarily, it is characterized in that: described one-level travelling gear (5) is installed the front portion of rear end underframe, and the rotating shaft that one-level travelling gear (5) is installed cooperates by the rotating shaft transmission of belt with secondary travelling gear (6); The front end of described power depression bar (8) is connected with an end of a clockwork spring, and the other end of this clockwork spring is fixed on the one-level travelling gear (5).

9, according to claim 1 or 5 or 6 described footwear voluntarily, it is characterized in that: described rack gear comprises tooth bar fixed mount (9) and tooth bar (10), described tooth bar (10) camber; This tooth bar (10) is installed on the carriage of tooth bar fixed mount (9), the both sides of tooth bar fixed mount (9) form a connecting wall (13) respectively, the end of these two connecting walls (13) be movably articulated in respectively driving gear set (4) one-level travelling gear (5) place the axle on; The other end of these two connecting walls (13) is movably hinged with an end of a connecting rod (11) respectively, and the other end of these two connecting rods (11) all is movably hinged with the front end of power depression bar (8).