CN101920778A - Pedaled quant - Google Patents

Abstract

The invention discloses a pedaled quant. A first pedal and a second pedal are hinged with a first rocker arm and a second rocker arm; the first rocker arm and the second rocker arm are hinged with a primary rack which is hinged with a first foot and a second foot; the side surface on which the first rocker arm and the second rocker arm are far away is respectively provided with a first nephroid inhaul cable positioning disc, a second nephroid inhaul cable positioning disc, a third nephroid inhaul cable positioning disc and a fourth nephroid inhaul cable positioning disc which are symmetrically distributed along the hinged position; the first foot and the second foot are respectively provided with a first roller shaft and a second roller shaft; one end of the first inhaul cable and one end of the second inhaul cable are fixedly connected with the upper end of a first inhaul cable positioning disc and the upper end of a second inhaul positioning disc, and the other end respectively bypasses the edge of the first positioning disc and the edge of the second positioning disc to be fixedly connected with one end of a first link and one end of a second link; the first link and the second link are respectively meshed with a first roller shaft tooth and a second roller shaft tooth; the other end of the first link and the other end of the second link are respectively and fixedly connected with one end of the third inhaul cable and the fourth inhaul cable; and the other end of the third inhaul cable and the other end of the fourth inhaul cable bypasses the first inhaul cable positioning disc and the fourth inhaul cable positioning disc to be fixedly connected with the upper end of the third inhaul cable positioning disc and the fourth inhaul cable positioning disc. The invention drives the rocker arm to swing by the pedal so as to drive the foot to carry out reciprocating swing to drive the ship to go forward.

Description

Pedaled quant

Technical field

The present invention relates to a kind of quant, especially a kind of Pedaled quant.

Background technology

All be the quant of drawing with hand on the pleasure-boat especially on most little type ships at present, there also have minority to adopt to be foot-operated, but draw the quant slip of formula or ride drive flywheel rotation water skiing with similar hand, the foot-operated quant of these modes takes up room greatly, water skiing speed is required great effort slowly, also can cause spray disorderly to spatter, bring inconvenience to the user.

Summary of the invention

In order to overcome above-mentioned defective, the invention provides a kind of Pedaled quant, this Pedaled quant is simple in structure, easy to operate, laborsaving, and volume is small and exquisite, and pitch is fast.

The present invention is in order to solve the technical scheme that its technical matters adopts: a kind of Pedaled quant, comprise first, two is foot-operated, first, two rocking arms, body frame, first, two, three, four drag-lines, first, two chains and first, two pin bifurcations, to use direction to be benchmark, first, two foot-operated lower ends are respectively with first, two rocking arms upper end is articulated and connected, first, two rocking arms are articulated and connected with body frame is coaxial, the body frame lower end is respectively with first, two pin bifurcations upper end is hinged, first, two rocking arms mutually away from the side on be respectively equipped with and be first of kidney shape, two drag-line positioning disks and the 3rd, four drag-line positioning disks, wherein the first drag-line positioning disk and the second drag-line positioning disk are symmetrically distributed on first rocking arm along the articulated position on first rocking arm, the 3rd drag-line positioning disk and the 4th drag-line positioning disk are symmetrically distributed on second rocking arm along the articulated position on second rocking arm, first, two pin bifurcations upper end is installed with first respectively, the second wheel axle, the first drag-line positioning disk upper end of first drag-line, one end and first rocking arm is connected, the first drag-line other end walks around the first drag-line positioning disk edge and first chain, one end is connected, first chain and the engagement of the first roller shaft tooth, the first chain other end and the 3rd drag-line one end are connected, the 3rd drag-line other end is walked around the 3rd drag-line positioning disk and is connected with the 3rd drag-line positioning disk upper end, the second drag-line positioning disk upper end of second drag-line, one end and first rocking arm is connected, the second drag-line other end walks around the second drag-line positioning disk edge and second chain, one end is connected, second chain and the engagement of the second roller shaft tooth, the second chain other end and the 4th drag-line one end are connected, the 4th drag-line other end is walked around the 4th drag-line positioning disk and is connected with the 4th drag-line positioning disk upper end, during use, as long as two pin trample first respectively, two is foot-operated, first, two foot-operated just drive first, two rocking arms intersect crank motion around articulated position, such first, two, three, four drag-lines just are being with first, two chains move along its length direction, first, two chains just drive first along moving of its length direction, the positive and negative reciprocal rotation of second wheel axle, first, the positive and negative reciprocal rotation of second wheel axle just drives first, two pin bifurcations are swung repeatedly, because first, two pin bifurcations are in the water, have so just realized first, the effect that two pin bifurcation water skiing are advanced.

As a further improvement on the present invention, first, two foot-operated lower ends are respectively with first, the structure that two rocking arms upper end is articulated and connected is: first, two foot-operated lower ends are respectively equipped with one first hinged perforation, to use direction to be benchmark, first, two rocking arms upper ends lateral surface is securing elongated laterally respectively one first jointed shaft, first, the radially rotatable axial retention of first jointed shaft on two rocking arms is placed through first, in the first hinged perforation of two foot-operated lower ends, this structure is comparatively common in daily life, as bicycle pedals, introduce no longer in detail herein, such first, two foot-operated just respectively can be around first, first jointed shaft of two rocking arms upper end rotates, so just make the user trample first, two when foot-operated first, two foot-operated are the angle of conveniently trampling with people's pin all the time, use flexible.

As a further improvement on the present invention, be provided with two foot-operated bands, foot-operated band is that flexible material is made, the two ends of foot-operated band length direction evenly are provided with at least two band knock holees respectively, first, two foot-operated respectively are provided with a step-like positioning convex respectively along its axial two ends, this step-like positioning convex is inserted in the band knock hole at foot-operated band two ends, the proper backstop of the step surface of this step-like positioning convex is in the lateral surface of band knock hole, this is first years old, form a foot-operated space respectively between the two foot-operated and foot-operated bands, should be used for placing user's pin in foot-operated space, foot-operated like this band can make things convenient for the user to use and use more comfortable according to the size in the foot-operated space of size adjustment of user's pin like this.

As a further improvement on the present invention, first and second rocking arm with the coaxial structure that is articulated and connected of body frame is: be respectively equipped with second a coaxial hinged perforation on the sidewall of on first and second rocking arm lower end sidewall and body frame upper end, be provided with second jointed shaft, the radially rotatable axial retention of this second jointed shaft is inserted in the second hinged perforation on first and second rocking arm and the body frame, can rotate around second jointed shaft respectively when first and second rocking arm is just with the body frame axial location like this, thereby realize first and second rocking arm reciprocally swinging.

As a further improvement on the present invention, first, two rocking arms include upper arm and regulate handle, the sidewall of upper arm is provided with first and regulates perforation, regulate handle upper end sidewall and be provided with at least two second adjusting perforation, this second adjusting perforation is circular-arc being arranged in and regulates on the handle sidewall, the center of circle of this circular arc is positioned at first, the second jointed shaft place of two rocking arms, be provided with an adjusting shaft, this adjusting shaft just can be inserted in first and regulate in the perforation and the second adjusting perforation, so just can regulate first, pendulum angle between two rocking arms, when using, the long people of leg can make first, two rocking arm pendulum angles are big, the personnel of short legs use scalable to make first, the angle of swinging between two rocking arms is smaller, uses just more convenient like this, more humane.

As a further improvement on the present invention, the upper arm outside of first and second rocking arm respectively is installed with a rocker arm bonnet, this rocker arm bonnet lower end be provided with one with the axial first vertical positional punch of first adjustment hole, adjusting shaft radially is provided with second positional punch, be provided with a locating dowel pin, this locating dowel pin just can be inserted in first positional punch and second positional punch, and adjusting shaft just can't come off from first adjustment hole like this.

As a further improvement on the present invention, be provided with the 5th drag-line, the first drag-line positioning disk lower end of the 5th drag-line one end and first rocking arm is connected, the 5th drag-line other end is walked around final the 3rd drag-line positioning disk lower end with second rocking arm of the second drag-line positioning disk, body frame and the 4th drag-line positioning disk and is connected, such the 5th drag-line tightly is pulled in first and second rocking arm together, reduce the stressed of first and second rocking arm hinged place, strengthened the intensity of product.

As a further improvement on the present invention, be provided with a roller, the radially rotatable axial retention of this roller is articulated in the body frame upper end, the first drag-line positioning disk lower end of the 5th drag-line one end and first rocking arm is connected, the 5th drag-line other end is walked around the second drag-line positioning disk, final the 3rd drag-line positioning disk lower end with second rocking arm of the roller of body frame upper end and the 4th drag-line positioning disk is connected, it is more smooth and easy that the 5th drag-line is slided, simultaneously with first, load transfer on two rocking arms to whole body frame rather than body frame a bit stressed, make body frame stressed more even, more durable, and can prevent that also the 5th drag-line and body frame repeated friction from causing body frame and the wearing and tearing of the 5th drag-line.

As a further improvement on the present invention, first and second pin bifurcation downside is by one section straight flange and one section long sector structure that waveform arc limit is formed, and resistance was little when this kind shape of first and second pin bifurcation was struck, and makes when rowing the boat laborsaving and speed that row the boat is faster.

The invention has the beneficial effects as follows: the present invention by foot-operated drive the rocking arm swing so that again the tooth engagement by chain and roller shaft drive pin bifurcation reciprocally swinging, pin bifurcation reciprocally swinging in water just promotes ship and advances, the present invention is simple in structure, easy to operate, laborsaving, volume is small and exquisite, pitch is fast, spray is disorderly spattered, and it is more convenient, more comfortable that the operator is used.

Description of drawings

Fig. 1 is a front view of the present invention;

Fig. 2 is a back view of the present invention;

Fig. 3 is a left view of the present invention;

Fig. 4 be among Fig. 1 A-A to cutaway view;

Fig. 5 is a B-B section-drawing among Fig. 3;

Fig. 6 is a running condition front view of the present invention;

Fig. 7 is a running condition left view of the present invention.

The specific embodiment

Embodiment: a kind of Pedaled quant, comprise first, two foot-operated 11,12, first, two rocking arms 21,22, body frame 3, first, two, three, four drag- lines 41,42,43,44, first, two chains 51,52 and first, two pin bifurcations 61,62, to use direction to be benchmark, first, two foot-operated 11,12 lower ends are respectively with first, two rocking arms 21,22 upper ends are articulated and connected, first, two rocking arms 21,22 with body frame 3 coaxial being articulated and connected, body frame 3 lower ends are respectively with first, two pin bifurcations 61,62 upper ends are hinged, first, two rocking arms 21,22 mutually away from the side on be respectively equipped with and be first of kidney shape, two drag-line positioning disks 211, the 212 and the 3rd, four drag-line positioning disks 221,222, wherein the first drag-line positioning disk 211 and the second drag-line positioning disk 212 are symmetrically distributed on first rocking arm 21 along the articulated position on first rocking arm 21, the 3rd drag-line positioning disk 221 and the 4th drag-line positioning disk 222 are symmetrically distributed on second rocking arm 22 along the articulated position on second rocking arm 22, first, two pin bifurcations 61,62 upper ends are installed with first respectively, second wheel axle 611,621, the first drag-line positioning disk, 211 upper ends of first drag-line, 41 1 ends and first rocking arm 21 are connected, first drag-line, 41 other ends walk around the first drag-line positioning disk, 211 edges and first chain, 51 1 ends are connected, first chain 51 and the engagement of first roller shaft, 611 teeth, first chain, 51 other ends and the 3rd drag-line 43 1 ends are connected, the 3rd drag-line 43 other ends are walked around the 3rd drag-line positioning disk 221 and are connected with the 3rd drag-line positioning disk 221 upper ends, the second drag-line positioning disk, 212 upper ends of second drag-line, 42 1 ends and first rocking arm 21 are connected, second drag-line, 42 other ends walk around the second drag-line positioning disk, 212 edges and second chain, 52 1 ends are connected, second chain 52 and the engagement of second roller shaft, 621 teeth, second chain, 52 other ends and the 4th drag-line 44 1 ends are connected, the 4th drag-line 44 other ends are walked around the 4th drag-line positioning disk 222 and are connected with the 4th drag-line positioning disk 222 upper ends, during use, as long as two pin trample first respectively, two foot-operated 11,12, first, two foot-operated 11,12 just drive first, two rocking arms 21,22 around articulated position intersection crank motion, such first, two, three, four drag- lines 41,42,43,44 just are being with first, two chains 51,52 move along its length direction, first, two chains 51,52 just drive first along moving of its length direction, second wheel axle 611,621 positive and negative reciprocal rotations, first, second wheel axle 611,621 positive and negative reciprocal rotations just drive first, two pin bifurcations 61,62 swings repeatedly, because first, two pin bifurcations 61,62 are in the water, have so just realized first, two pin bifurcations 61, the effect that 62 water skiing are advanced.

Described first, two foot-operated 11,12 lower ends are respectively with first, two rocking arms 21, the structure that 22 upper ends are articulated and connected is: first, two foot-operated 11,12 lower ends are respectively equipped with one first hinged perforation 111, to use direction to be benchmark, first, two rocking arms 21,22 upper end lateral surfaces are securing elongated laterally respectively one first jointed shaft 7, first, two rocking arms 21, the radially rotatable axial retention of first jointed shaft 7 on 22 is placed through first, two foot-operated 11, in the first hinged perforation 111 of 12 lower ends, this structure is comparatively common in daily life, as bicycle pedals, introduce no longer in detail herein, such first, two foot-operated 11,12 just respectively can be around first, two rocking arms 21, first jointed shaft 7 of 22 upper ends rotates, so just make the user trample first, two foot-operated 11,12: first, two foot-operated 11,12 are the angle of conveniently trampling with people's pin all the time, use flexible.

Be provided with two foot-operated bands 8, foot-operated band 8 is made for flexible material, the two ends of foot-operated band 8 length directions evenly are provided with at least two band knock holees 81 respectively, first, two foot-operated 11,12 respectively are provided with a step-like positioning convex 112 respectively along its axial two ends, this step-like positioning convex 112 is inserted in the band knock hole 81 at foot-operated band 8 two ends, the proper backstop of the step surface of this step-like positioning convex is in the lateral surface of band knock hole, this is first years old, two foot-operated 11,12 and foot-operated band 8 between form a foot-operated space 82 respectively, should be used for placing user's pin in foot-operated space 82, foot-operated like this band 8 can make things convenient for the user to use and use more comfortable according to the size in the foot-operated space 82 of size adjustment of user's pin like this.

Described first and second rocking arm 21,22 with the body frame 3 coaxial structures that are articulated and connected is: be respectively equipped with second a coaxial hinged perforation 31 on the sidewall of on first and second rocking arm 21,22 lower end sidewalls and body frame upper end, be provided with second jointed shaft 32, the radially rotatable axial retention of this second jointed shaft 32 is inserted in the second hinged perforation 31 on first and second rocking arm 21,22 and the body frame 3, can rotate around second jointed shaft 32 respectively when first and second rocking arm 21,22 is just with the body frame axial location like this, thereby realize first and second rocking arm 21,22 reciprocally swingings.

Described first, two rocking arms 21,22 include upper arm 213 and regulate handle 214, the sidewall of upper arm 213 is provided with first and regulates perforation 215, regulate handle 214 upper end sidewalls and be provided with at least two second adjusting perforation 216, this second adjusting perforation 216 is circular-arc being arranged in and regulates on handle 214 sidewalls, the center of circle of this circular arc is positioned at first, two rocking arms 21,22 second jointed shaft, 32 places, be provided with an adjusting shaft 9, this adjusting shaft 9 just can be inserted in first and regulate in the perforation 215 and second adjusting perforation 216, so just can regulate first, two rocking arms 21, pendulum angle between 22, when using, the long people of leg can make first, two rocking arms 21,22 pendulum angles are big, the personnel of short legs use scalable to make first, two rocking arms 21, the angle of swing is smaller between 22, uses just more convenient like this, more humane.

The upper arm outside of described first and second rocking arm 21,22 respectively is installed with a rocker arm bonnet 217, these rocker arm bonnet 217 lower ends be provided with one with first adjustment hole, the 215 axial first vertical positional punches 218, adjusting shaft 9 radially is provided with second positional punch 91, be provided with a locating dowel pin 92, this locating dowel pin 92 just can be inserted in first positional punch 218 and second positional punch 91, and adjusting shaft just can't come off from first adjustment hole like this.Be provided with the 5th drag-line 45, the first drag-line positioning disk, 211 lower ends of the 5th drag-line 45 1 ends and first rocking arm 21 are connected, the 5th drag-line 45 other ends are walked around the second drag-line positioning disk 212, body frame 3 and the 4th drag-line positioning disk 222 final the 3rd drag-line positioning disk 221 lower ends with second rocking arm 22 and are connected, such the 5th drag-line 45 tightly is pulled in first and second rocking arm 21,22 together, reduce the stressed of first and second rocking arm 21,22 hinged places, strengthened the intensity of product.

Be provided with a roller 33, the radially rotatable axial retention of this roller 33 is articulated in body frame 3 upper ends, the first drag-line positioning disk, 211 lower ends of the 5th drag-line 45 1 ends and first rocking arm 21 are connected, the 5th drag-line 45 other ends are walked around the second drag-line positioning disk 212, the roller 33 of body frame 3 upper ends and the 4th drag-line positioning disk 222 final the 3rd drag-line positioning disk 221 lower ends with second rocking arm 22 are connected, can make the 5th drag-line 45 slide more smooth and easy like this, simultaneously with first, two rocking arms 21, load transfer on 22 to whole body frame 3 rather than 3 one of body frames stressed, make body frame 3 stressed more even, more durable, and can prevent that also the 5th drag-line 45 and body frame 3 repeated friction from causing body frame 3 and 45 wearing and tearing of the 5th drag-line.

Described first and second pin bifurcation 61,62 downsides are by one section straight flange and one section long sector structure that waveform arc limit is formed, and resistance was little when this kind shape of first and second pin bifurcation 61,62 was struck, and make when rowing the boat laborsaving and speed that row the boat is faster.

Claims (9)

1. Pedaled quant, it is characterized in that: comprise first, two foot-operated (11,12), first, two rocking arms (21,22), body frame (3), first, two, three, four drag-lines (41,42,43,44), first, two chains (51,52) and first, two pin bifurcations (61,62), to use direction to be benchmark, first, two foot-operated (11,12) lower end is respectively with first, two rocking arms (21,22) upper end is articulated and connected, first, two rocking arms (21,22) with coaxial being articulated and connected of body frame (3), body frame (3) lower end is respectively with first, two pin bifurcations (61,62) upper end is hinged, first, two rocking arms (21,22) mutually away from the side on be respectively equipped with and be first of kidney shape, two drag-line positioning disks (211,212) and the 3rd, four drag-line positioning disks (221,222), wherein the first drag-line positioning disk (211) and the second drag-line positioning disk (212) are symmetrically distributed on first rocking arm (21) along the articulated position on first rocking arm (21), the 3rd drag-line positioning disk (221) and the 4th drag-line positioning disk (222) are symmetrically distributed on second rocking arm (22) along the articulated position on second rocking arm (22), first, two pin bifurcations (61,62) upper end is installed with first respectively, second wheel axle (611,621), the first drag-line positioning disk (211) upper end of first drag-line (41) one ends and first rocking arm (21) is connected, first drag-line (41) other end walks around first drag-line positioning disk (211) edge and first chain (51) one ends are connected, first chain (51) and the engagement of first roller shaft (611) tooth, first chain (51) other end and the 3rd drag-line (43) one ends are connected, the 3rd drag-line (43) other end is walked around the 3rd drag-line positioning disk (221) and is connected with the 3rd drag-line positioning disk (221) upper end, the second drag-line positioning disk (212) upper end of second drag-line (42) one ends and first rocking arm (21) is connected, second drag-line (42) other end walks around second drag-line positioning disk (212) edge and second chain (52) one ends are connected, second chain (52) and the engagement of second roller shaft (621) tooth, second chain (52) other end and the 4th drag-line (44) one ends are connected, and the 4th drag-line (44) other end is walked around the 4th drag-line positioning disk (222) and is connected with the 4th drag-line positioning disk (222) upper end.

2. a kind of Pedaled quant according to claim 1, it is characterized in that: first, two foot-operated (11,12) lower end is respectively with first, two rocking arms (21,22) structure that is articulated and connected on is: first, two foot-operated (11,12) lower end is respectively equipped with one first hinged perforation (111), to use direction to be benchmark, first, two rocking arms (21,22) the upper end lateral surface is securing elongated laterally respectively one first jointed shaft (7), first, two rocking arms (21,22) the radially rotatable axial retention of first jointed shaft (7) on is placed through first, two foot-operated (11,12) in first of the lower end hinged perforation (111).

3. a kind of Pedaled quant according to claim 1 and 2, it is characterized in that: be provided with two foot-operated bands (8), foot-operated band (8) is made for flexible material, the two ends of foot-operated band (8) length direction evenly are provided with at least two band knock holees (81) respectively, first, two foot-operated (11,12) respectively be provided with a step-like positioning convex (112) respectively along its axial two ends, this step-like positioning convex (112) is inserted in the band knock hole (81) at foot-operated band (8) two ends, the proper backstop of the step surface of this step-like positioning convex is in the lateral surface of band knock hole, and this is first years old, two foot-operated (11,12) and form a foot-operated space (82) between the foot-operated band (8) respectively.

4. a kind of Pedaled quant according to claim 1, it is characterized in that: first and second rocking arm (21,22) with the coaxial structure that is articulated and connected of body frame (3) is: be respectively equipped with second a coaxial hinged perforation (31) on the sidewall of on first and second rocking arm (21,22) lower end sidewall and body frame upper end, be provided with second jointed shaft (32), the radially rotatable axial retention of this second jointed shaft (32) is inserted in the second hinged perforation (31) on first and second rocking arm (21,22) and the body frame (3).

5. according to claim 1 or 4 described a kind of Pedaled quants, it is characterized in that: first, two rocking arms (21,22) include upper arm (213) and adjusting handle (214), the sidewall of upper arm (213) is provided with first and regulates perforation (215), regulate handle (214) upper end sidewall and be provided with at least two second adjusting perforation (216), this second adjusting perforation (216) is circular-arc being arranged in and regulates on handle (214) sidewall, the center of circle of this circular arc is positioned at first, two rocking arms (21,22) second jointed shaft (32) is located, be provided with an adjusting shaft (9), this adjusting shaft (9) just can be inserted in first and regulate in the perforation (215) and the second adjusting perforation (216).

6. a kind of Pedaled quant according to claim 5, it is characterized in that: the upper arm outside of first and second rocking arm (21,22) respectively is installed with a rocker arm bonnet (217), this rocker arm bonnet (217) lower end be provided with one with axial vertical first positional punch (218) of first adjustment hole (215), adjusting shaft (9) radially is provided with second positional punch (91), be provided with a locating dowel pin (92), this locating dowel pin (92) just can be inserted in first positional punch (218) and second positional punch (91).

7. a kind of Pedaled quant according to claim 1, it is characterized in that: be provided with the 5th drag-line (45), first drag-line positioning disk (211) lower end of the 5th drag-line (45) one ends and first rocking arm (21) is connected, and the 5th drag-line (45) other end is walked around final the 3rd drag-line positioning disk (221) lower end with second rocking arm (22) of the second drag-line positioning disk (212), body frame (3) and the 4th drag-line positioning disk (222) and is connected.

8. a kind of Pedaled quant according to claim 7, it is characterized in that: be provided with a roller (33), the radially rotatable axial retention of this roller (33) is articulated in body frame (3) upper end, first drag-line positioning disk (211) lower end of the 5th drag-line (45) one ends and first rocking arm (21) is connected, and roller (33) and final the 3rd drag-line positioning disk (221) lower end with second rocking arm (22) of the 4th drag-line positioning disk (222) that the 5th drag-line (45) other end is walked around the second drag-line positioning disk (212), body frame (3) upper end are connected.

9. a kind of Pedaled quant according to claim 1 is characterized in that: first and second pin bifurcation (61,62) downside is by one section straight flange and one section long sector structure that waveform arc limit is formed.

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