CN2554077Y - Bicycle saddle capable of lifted - Google Patents

Abstract

The utility model relates to a bicycle saddle capable of lifting, which comprises bicycle wheels, bicycle forks, a bicycle body, a bicycle saddle, bicycle handles, driving chains, a chain disk and foot pedals. A slide bar is arranged in an oblique beam of the bicycle body, and the upper end of the slide bar is fixedly connected with the upper face of a bracket of the bottom of the bicycle saddle and the lower end of the slide bar is connected with a crankshaft fixedly connected with the chain disk. The foot pedals transfer the power to the chain disk by a driving lever, a driven lever and a swing lever. The end of the foot pedal is fixedly connected with the driving lever; the hinging point of the driving lever and the driven lever is fixed on the chain disk; one end of the swing lever is movably hinged with the driven lever, and the other end of the swing lever is fixed on the chain disk. The ends of the beam of the bicycle body are hinged with the front end of the bracket on the bottom of the bicycle saddle; a stop lever positioned under the bicycle saddle is hinged with a fixed pulley on the bracket on the bottom of the bicycle saddle. The utility model has the advantages of convenient installation and manufacture. The bicycle saddle capable of lifting has the riding function of the original bicycles and has the effects of entertainment and body building. The bicycle saddle capable of lifting is an ideal recreation tool or appliance without energy consumption, and the bicycle saddle capable of lifting is applied to the recreation places.

Description

Saddle lifting bicycle

Technical field

The utility model relates to a kind of movable machinery, especially a kind of saddle lifting bicycle that not only can be used as the instrument of riding but also can be used as the body-building recreation utensil.

Background technology

Bicycle as one of people's running vehicle in the daily life is widely used, along with the bicycle of the raising day by day original structure of living standards of the people needs become the tool movement or the utensil of body-building recreation through improving, increasing function.

Summary of the invention

The purpose of this utility model provides a kind of saddle lifting bicycle that can realize saddle oscilaltion action in riding.

For achieving the above object, the utility model saddle lifting bicycle comprises wheel, car fork, car body, saddle, handlebar, driving chain, chain drum, pedal, wherein be socketed with slide bar in the cant beam of car body, its upper end is fixed in above the support of saddle bottom, and the lower end is connected with bent axle on being fixed in chain drum; Pedal by driving lever, follower lever, fork with transmission of power to chain drum, and its other end of fork that the hinged place of terminal, driving lever affixed with driving lever of pedal and follower lever is fixed on the chain drum, an end and follower lever are movably hinged is fixed on the chain drum; The front end of the beam-ends of car body and saddle bottom bracket is hinged, and the pin and the fixed wheel on the saddle bottom bracket that are positioned at below the saddle are hinged.

After adopting said structure, the power that produces during human body is ridden is passed to chain drum through driving lever, follower lever, fork, drives chain drum and rotates; Make and chain drum ingear chain movement so on the one hand, the slide bar that makes on the other hand and be fixed in the bent axle drive cant beam on the chain drum is done dipping and heaving up and down reciprocatingly, make the saddle bottom bracket around rotating, drive saddle and make the oscilaltion crank motion with the hinged place of the beam-ends of car body.

As further improvement of the utility model, be socketed with spring on the slide bar outer wall in the described car body cant beam.Adopt this structure elastic deformation to take place, when rising, be convenient to saddle is risen owing to compression spring in the saddle decline process makes it.

Further improve as of the present utility model, the two ends, the left and right sides of handlebar are arranged with caliper, the master arm and the slave arm of caliper are articulated and connected, and the front end of master arm, slave arm contacts with portable plate, the adapter plate of handlebar successively, the bottom and the portable plate of support that is fixed in handlebar adapter plate outer end is affixed, the rear portion of caliper slave arm and the lower hinge of support, the column and the adapter plate that link to each other with crossbeam pass through bolted connection, be positioned on the column below the portable plate and be socketed with spring, set up on the affixed roller of vehicle body hanger most significant end at the crossbeam rear portion.Adopt this structure when need rise saddle, the master arm of operation caliper enlarges the distance between the portable plate of handlebar, the adapter plate, and bottom bracket travels forward thereby the car body crossbeam that links to each other with column moves forward the drive saddle, is convenient to saddle is risen.

But the utility model has the advantages that in riding because saddle oscilaltion campaign, thus the function of riding of original bicycle not only had, and can also produce the effect of body-building recreation; Bring the enjoyment of motion to the bicyclist.As using the sensation that can produce when riding, in family and school, use so also be applicable to children just as riding as perambulator.More can use in recreation ground, be the amusement appliance that a kind of desirable energy free consumes.

Description of drawings

Fig. 1 is positioned at the structural representation of extreme lower position state for the utility model saddle lifting bicycle saddle.

Structural representation when Fig. 2 is the rise of the utility model saddle lifting bicycle saddle.

Fig. 3 is the structural representation of the utility model saddle lifting bicycle handle bar.

The configuration state scheme drawing of handlebar when Fig. 4 rise saddle for need.

Fig. 5 for cant beam in the bent axle of the terminal socket of slide bar and the schematic side view that chain drum joins.

The specific embodiment

Show as Fig. 1,2, the utility model saddle lifting bicycle has front and back wheel 1, preceding rear vehicle fork 2, car body, saddle 3, handlebar 4, driving chain 5, chain drum 6, pedal 7, wherein be provided with steel slide bar 9 in the cant beam 8 of car body, its upper end is welded on above the iron support 10 of saddle 3 bottoms, lower end and iron bent axle 11 sockets (showing as Fig. 5) that are fixed on the chain drum 6; And be socketed with spring 16 on slide bar 9 outer walls.Pedal 7 by driving lever 12, follower lever 13, fork 14 with transmission of power to chain drum 6, terminal, driving lever 12 with the hinged place of follower lever 13 be fixed on chain drum 6 on, an end and follower lever 13 be movably hinged the fork 14 12 affixed of pedal 7 with driving lever, its other end is fixed on the chain drum 6; The terminal front ends with saddle bottom bracket 10 of the crossbeam 15 of car body are hinged, and the pin 10-1 and the fixed wheel 10-2 on the saddle bottom bracket that are positioned at below the saddle are hinged.

As Fig. 3,4 show, the two ends, the left and right sides of handlebar are arranged with caliper 17, the master arm 17-1 and the slave arm 17-2 of caliper are articulated and connected, and master arm 17-1, the front end of slave arm 17-2 successively with the portable plate 4-1 of handlebar 4, adapter plate 4-2 contacts, bottom and the portable plate 4-1 of support 4-3 that is fixed in handlebar adapter plate 4-2 outer end is affixed, the rear portion of the slave arm 17-2 of caliper and the lower hinge of support 4-3, the column 18 and the adapter plate 4-2 that link to each other with crossbeam 15 pass through bolted connection, be positioned on the column 18 below the portable plate 4-1 and be socketed with spring 16, set up on the affixed roller 19 of vehicle body hanger most significant end (showing as Fig. 2) at crossbeam 15 rear portions.

At first act on pedal during actual riding chain drum is clockwise rotated, make wheel movement thereby drive with chain drum ingear chain movement on the one hand; Making the bent axle that is fixed on the chain drum drive the interior slide bar of cant beam on the other hand pumps along the cant beam inwall; Drive saddle with the slide bar up-and-down movement.Need when saddle risen can be when acting on pedal about the two hands master arm that acts on the handlebar caliper simultaneously the portable plate of handlebar, the distance between the adapter plate are enlarged, bottom bracket travels forward thereby the car body crossbeam that links to each other with column moves forward the drive saddle, alleviate the application force at pedal place, be convenient to saddle is risen.

The utility model can form by the correction of original bicycle structure being carried out dismounting and individual parts.So it is comparatively convenient to install, make; Not only have the function of riding of original bicycle, and can also produce the effect of body-building recreation; Bring the enjoyment of motion to the bicyclist.Use the sensation that can produce when riding as perambulator, be applicable to that too children use in family and school just as riding.More can use in recreation ground, be amusement appliance and the instrument that a kind of desirable energy free consumes.

Claims (3)

1, a kind of saddle lifting bicycle, comprise: wheel (1), car fork (2), car body, saddle (3), handlebar (4), driving chain (5), chain drum (6), pedal (7), it is characterized in that: be provided with slide bar (9) in the cant beam of car body (8), its upper end is fixed in above the support (10) of saddle (3) bottom, and the lower end is connected with bent axle (11) on being fixed in chain drum (6); Pedal (7) by driving lever (12), follower lever (13), fork (14) with transmission of power to chain drum (6), its other end of fork (14) that wherein hinged place of terminal, the driving lever (12) affixed with driving lever (12) of pedal (7) and follower lever (13) is fixed on that chain drum (6) is gone up, an end and follower lever (13) are movably hinged is fixed on the chain drum (6); The terminal front end with saddle (3) bottom bracket (10) of the crossbeam of car body (15) is hinged, and it is hinged with the fixed wheel (10-2) on saddle (3) bottom bracket (10) to be positioned at the following pin (10-1) of saddle (3).

2, saddle lifting bicycle according to claim 1 is characterized in that: be socketed with spring (16) on the slide bar outer wall in the car body cant beam.

3, according to claim 1,2 described saddle lifting bicycles, it is characterized in that: the two ends, the left and right sides of handlebar (4) are arranged with caliper (17), the master arm (17-1) of caliper (17) is articulated and connected with slave arm (17-2), and master arm (17-1), the front end of slave arm (17-2) successively with the portable plate (4-1) of handlebar, adapter plate (4-2) contacts, the bottom and the portable plate (4-1) of support (4-3) that is fixed in handlebar adapter plate (4-2) outer end is affixed, the lower hinge of the rear portion of the slave arm of caliper (17-2) and support (4-3), column that links to each other with crossbeam (18) and adapter plate (4-2) pass through bolted connection, be positioned on the column (18) below the portable plate and be socketed with spring (16), set up on the affixed roller of vehicle body hanger most significant end (19) at the crossbeam rear portion.

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