CN1435266A

CN1435266A - Hand triangle wing double propeller swimming aid

Info

Publication number: CN1435266A
Application number: CN 02112614
Authority: CN
Inventors: 吉晓轩
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-01-30
Filing date: 2002-01-30
Publication date: 2003-08-13
Anticipated expiration: 2022-01-30
Also published as: CN1214832C

Abstract

A manual swimming aid with triangular wings and dual propellers is composed of stream-line triangular-wing floating body made of light foam substance, rockerarms, gear set, and dual propellers and their driver.

Description

Hand triangle wing double propeller swimming aid

The present invention relates to a kind of aquatic sports apparatus, it adopts the dalta wing buoyancy aid of the floating thing making and settlement of the bubble streamlining of lightweight, can help swimming to cruise when underwater exercise for human body Fu Qishang for sleeping in.

Season in midsummer, people often play in the water in lake or the swimming pool and relieve summer heat, but crowd good at swimming is difficult to achieve one's goal, the buoying device thing of the floating swimming suit of they or dependence, swimming life-buoy and so on roams, maintains its buoyancy in water at water float, promptly effort, barren again is among the passive motion state constantly.

Purpose of the present invention will provide a kind of hand triangle wing double propeller swimming aid exactly, it can be as swimming life-buoy in water to human body floating holder effect, can in water, drift as the boat-carrying human body and travel again.

The object of the present invention is achieved like this: device has the two ends that rocking handle gear train bispin slurry driver and rocking handle are put out the dalta wing head in this fusiform dalta wing buoyancy aid, this driver mainly is made up of a rocking handle gear wheel, an axis pinion, two bevel gear wheels, two bevel pinions, two slave connecting rod rotating plasmas and " Shang " shape frameworks; wherein: device has plate machine and fork dish on the rocking handle of rocking handle gear wheel; cocking can affect the fork dish, can play the effect that control turns to; And Zai “ Shang " the framework both sides of shape framework are provided with slide rail, effect has slide block and is provided with the axle pendulum at the two ends of base of frame in slide rail; rocking handle gear wheel and axis pinion are by the gearratio Zai “ Shang that sets thus " in the shape framework engagement constitute first order speed change, and the axis pinion is coaxial and meshed by the gearratio of setting by the bevel pinion of bevel gear wheel and its both sides and to constitute second level speed change with outer two bevel gear wheels of framework again.Coaxial with the connecting rod rotating plasma because of bevel pinion, and the fore device of connecting rod is in the slide block of framework two wood side-guides, and its slide block can impel bevel pinion and bevel gear wheel engagement under the effect of a stage clip; Can be controlled by the fork dish of rocking handle again, when its slide block of fork dish fork, bevel pinion is separated with bevel gear wheel, then install in the axle pendulum at base of frame two ends the rear end of connecting rod rotating plasma, the rocking handle gear bispin of this tripod shape of device formation is starched driver thus, when it is crouched Fu Qishang in water during operational movement by device in the dalta wing buoyancy aid and by the people, both hands forward rotation crank, can drive its bispin slurry and promote current and to overtake manned; When if both hands rotate backward rocking handle, its wing body again can the row sternway of manned back.Pull the trigger on left side or the right side rocking handle during if move ahead, its wing body is with deflection to the left or to the right; If pull the trigger on left side or the right side rocking handle during backward, its wing body can retrodeviate to the right or retrodeviate left, and is small and exquisite, simple to operate because of volume of the present invention, can control its equally to people good at swimming experience the enjoyment of cruising in water.

It is as follows below in conjunction with accompanying drawing the present invention to be made further instruction:

Fig. 1 is the front view of rocking handle gear bispin slurry driver (A), the upward view that Fig. 2 is Fig. 1.

In conjunction with Fig. 1, shown in Figure 2, it mainly by: rocking handle gear wheel (1), axis pinion (2), bevel gear wheel (3), bevel pinion (4), connecting rod rotating plasma (5), “ Shang " shape framework (6) formed.Wherein device has trigger (7) and fork dish (8) on the rocking handle of wheel (1), is provided with slide rail (9) in the framework both sides of framework (6) and acts on the slide block (10) in the slide rail and have spool at the bottom of framework (6) two end devices to put (11).Shown in figure: wheel (1) constitutes first order speed change by the gearratio engagement of setting with wheel (2) in framework, it takes turns (2), and gearratio engagement coaxial and that press setting by wheel (3) and the wheel (4) of its both sides constitutes second level speed change with the wheel (3) of framework both sides, coaxial because of taking turns (4) with connecting rod rotating plasma (5), and the front end of connecting rod installs again in the bearing of slide block (10), then install in the axle pendulum (11) of base of frame the rear end of connecting rod, they constitute the driver of this tripod shape symmetrically, when the rocking handle (12) of moving runner (1) forward, can rotate through two stage speed change rear drive connecting rod rotating plasma, because of device on the rocking handle has trigger and fork dish, the trigger of pulling on left side or the right side rocking handle (7) can affect fork dish (8), and by the slide block (10) in the fork dish fork slide rail wheel (4) is separated with wheel (3), the connecting rod rotating plasma on left side or right side is stagnated.

Fig. 3 be Fig. 1 the A-A cross-sectional schematic, Fig. 4 is that the B-B of Fig. 3 amplifies cross-sectional schematic.

In conjunction with Fig. 3, shown in Figure 4, in slide rail (9) device slide block (10) is arranged and between slide rail and slide block effect a stage clip (13) arranged, coaxial because of taking turns (4) with the connecting rod rotating plasma, and the front end of connecting rod installs again in the bearing (14) at slide block and makes it slide block (10) under the effect of stage clip (13), impels wheel (4) and wheel (3) to mesh reliably.

Fig. 5 is the enlarged diagram of rocking handle I among Fig. 2, and Fig. 6 is the internal structure schematic diagram of Fig. 5.

In conjunction with Fig. 5, shown in Figure 6: rocking handle is provided with the chute (15) and the groove of the notch (16) and flexible handle (17) is housed, outside the chute of handle pipe, be equipped with fork dish (8), it is limited to it in chute by pin (18) and moves, device has trigger (7) in the groove of the notch of handle pipe, its body is provided with narrow groove (19) and a rope fastening hole (20) and a joint ratchet (21), it is by pin (22) interspersed putting in the narrow groove (19) outside the handle pipe, making it be limited to the interior cell body along self of handle pipe moves, one stage clip (23) is housed in the handle pipe, its lower end is fixed in the handle pipe by pin (24), stage clip is passed with the low effect of touching of pin (18) of fork dish and by a tether (25) in its upper end, act between the rope fastening hole (20) of pin (18) and trigger: when cocking (7), can be affected pin (18) and be pushed stage clip by tether moves down fork dish (8), be hooked on the bead of the groove of the notch (16) simultaneously and maintain balance by ratchet (21), when bullet falls trigger, push pin (18) by stage clip again its fork dish is resetted.

Fig. 7 is the structural representation of the present invention when overlooking, shown in figure: the configuration state that rocking handle gear train bispin slurry driver (A) is tripod is placed in this dalta wing buoyancy aid (B), put out the rocking handle (12) of wheel (1) at the two ends of wing body head, rotating plasma guard shield (26) is arranged at the rear-mounted installation of wing body.

Fig. 8 is that outward appearance front view of the present invention, Fig. 9 are the right views of Fig. 8.

In conjunction with Fig. 8, shown in Figure 9: the front end of this dalta wing buoyancy aid (B) is air foil (27) can reduce the resistance of current to it, the external rocking handle (12) of putting out of the wing, wing top is provided with and is hump arc top (28), its bracketing human body and be convenient to the people and operate at underwater exercise effectively, and wing body surface is arranged to arcs of recesses support (29) person who happens to be on hand for an errand's body volt that crouches.Be smooth lower camber side (30) at the bottom of the wing, wing body rear-mounted installation has rotating plasma guard shield (26) and is provided with intake chamber (31), in guard shield device two fan paddles (32) are arranged, the time cutting current and promote its wing body manned travelling in water by its rotary work.

Figure 10 is the schematic diagram of human body volt for sleeping in operational movement on this dalta wing buoyancy aid in water, human body is a support with the hump arc top (28) on wing top, both hands are rotation crank (12) forward, can travel in water if the trigger of pulling on left side or the right side rocking handle can make again that wing body is manned to be turned to the left or to the right by wing body is manned.

Claims

1, a kind of hand triangle wing double propeller swimming aid, constitute by fusiform dalta wing buoyancy aid (B) and rocking handle gear train bispin slurry driver (A), driver (A) is installed in this dalta wing (B) body, and by rocking handle (12) put out dalta wing head both sides and on rocking handle device trigger (7) is arranged, push up (28) and be provided with arcs of recesses support (29) at the external hump arc that is provided with of dalta wing (B), it is characterized in that: the swimming aid of this triangle wing can be operated at underwater exercise for people Fu Qishang for sleeping in, its both hands rotation crank forward can drive that bispin slurry in the dalta wing body promotes current and the dalta wing body is manned travels by it in water, if when pulling the trigger on left side or the right side rocking handle, its dalta wing body can mannedly turn to again to the left or to the right.

2, it mainly is by rocking handle gear wheel (1) for a rocking handle gear train bispin according to claim 1 slurry driver (A), axis pinion (2), two bevel gear wheels (3), two bevel pinions (4), two slave connecting rod rotating plasmas (5) are Ji “ Shang " shape framework (6) forms; wherein the rocking handle of wheel (1) is provided with trigger (7) and is equipped with fork dish (8) Zai “ Shang " the framework both sides of shape framework be provided with slide rail (9) in it effect slide block (10) and Zai “ Shang are arranged " two ends, bottom of shape framework are provided with axle pendulum (11); it is characterized in that: wheel (1) and wheel (2) Zai “ Shang " mesh formation first order speed change by the gearratio of setting in the framework of shape framework, wheel (2) is coaxial and constitute second level speed change with wheels (4) of its both sides by the gearratio engagement of setting by wheel (3) with the wheel (3) of the outer both sides of framework again, coaxial because of taking turns (4) with the connecting rod rotating plasma, and the front end of connecting rod installs again in the bearing of slide block (10) (14) and can move in slide rail (9), then install in the axle pendulum (11) of " Shang " shape base of frame the rear end of connecting rod; they install the driver that constitutes this tripod shape symmetrically; again then between slide rail and slide block effect have its extruding slide block of a stage clip (13) and moving partially connecting rod to impel wheel (4) and wheel (3) engagement reliably; as if oppositely stirring slide block; can move connecting rod again partially and impel wheel (4) and take turns (3) and separate; fork dish (8) promptly is nested with and plays a part the fork slide block on rocking handle, and the action of fork dish is controlled by the trigger (7) that can pull in the rocking handle.

3, rocking handle gear train bispin according to claim 1 slurry driver (A) and according to claim 2, the rocking handle of wheel (1) is provided with the chute (15) and the groove of the notch (16), outside the chute of rocking handle, be equipped with fork dish (8), it is limited to it in chute by pin (18) and moves, device has its body of trigger (7) to be provided with narrow groove (19) and a rope fastening hole (20) and a joint ratchet (21) in the groove of the notch of rocking handle, it is by pin (22) interspersed putting in the narrow groove (19) outside the handle pipe, making it be limited to the interior cell body along self of handle pipe moves, its lower end of one stage clip (23) is housed in the handle pipe to be fixed in the handle pipe by pin (24), stage clip is passed with the low effect of touching of pin (18) of fork dish and by a tether (25) in its upper end, act between the rope fastening hole (20) of pin (18) and trigger, it is characterized in that: when cocking (7), can affect pin (18) extruding stage clip and fork dish (8) is moved down by tether (25), be hooked on the bead of the groove of the notch (16) simultaneously and maintain balance by ratchet (21), when bullet falls trigger, push pin (18) by stage clip again fork dish (8) is resetted.