CN2148729Y

CN2148729Y - Under water plate

Info

Publication number: CN2148729Y
Application number: CN 92241225
Authority: CN
Inventors: 王功全
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-11-12
Filing date: 1992-11-12
Publication date: 1993-12-08
Anticipated expiration: 2002-11-12

Abstract

The utility model provides an innovative design for the underwater exercising devices, mainly composed of a plate body, a fixing body, a fixing bracket or a bottom plate, a rotary pedal or a pedal, rank teeth, a vane, a rudder, an oxygen tank, a safety belt, an adjusting plate, etc. With the combination of the members, users can dive into deep water by stepping the rotation pedal or the rank teeth. The utility model which is applicable for the old and the young has the advantages of easy operation, no danger, no pollution to the sea, etc.

Description

Under water plate

The brand-new design of the relevant a kind of underwater exercise equipment of the utility model refers to especially that a kind of use is foot-operated and need not use power supply, the Under water plate that can go deep into moving under water in the water.

Underwater swimming or surfboard motion, it all is the underwater exercise project that is subjected to common people deeply and is liked, but the surfboard motion only can be experienced the enjoyment of floating on wave, peep marine ever-changing U.S. and can't go deep in the water secret at the bottom of the creeping and, though and underwater swimming can go deep into experiencing in the water the refreshing close of ocean, but be not that everyone is fit to diving, must carry very heavy equipment when especially diving under water, such as carrying on the back inflator, wearing frog footwear etc., therefore, for too old or too little, be to cause in general women all to have no chance trial, very be sorry.

Main purpose of the present utility model provides a kind of Under water plate, and it uses foot-operated driving, can go deep into moving under water in the water, and need not use power supply, reaches the enjoyment that safety is abundant and enjoyment diving paddles.

A main purpose more of the present utility model is then providing a kind of Under water plate, and it has one adjusts plate may command Under water plate and move under water downward or upward, and has yaw rudder, can adjust the direction of moving under water of Under water plate.

Another main purpose of the present utility model is that a kind of Under water plate is being provided, and it is equiped with air tank can provide scuba diver's oxygen, and it is provided with a safety air bag, can inflate automatically to make Under water plate shift to the water surface rapidly when urgent.

The purpose of this utility model realizes that in the following manner a kind of Under water plate comprises the combination with lower member: a plate body, and it is by FRP or buoyancy aid shape that other equal material constituted, and its afterbody central authorities form the hollow bulb that can trample for foot; One fixed mount is located at the appropriate position of plate body hollow bulb; One rotates pedal, is located on the fixed mount, and the gear in the middle of it can drive a belt pulley and rotate; One turning cylinder is located at the plate body tail end, be installed with a gear and two blades on its axle, and gear is spurred by belt; Two yaw rudders, be located at plate body afterbody root edge, rotating shaft is established in the plate body, this rotating shaft front end has a pull bar, and one walked around on the plate body behind the pulley on four end points by the wire that turn-button drove, and both ends are connected to the pull bar outside of yaw rudder, and the inboard spring that connects of pull bar, make wire be state of equilibrium, by the left and right directions of turn-button may command yaw rudder; One air tank is located in the groove of plate body central authorities, and it is available that it has oxygen mask to stretch out plate body; One safety strap is located at plate body central authorities appropriate location; One adjusts plate, and it is inserted in the half recessed circle of plate body front end, and is locked in the control lever of adjusting on the plate, the last lower angle of may command adjustment plate by one.

The utlity model has following characteristics and advantage:

One, the utility model is to use to ride and drives plate body 1 and advance, and need not use motor or power supply, and is therefore not dangerous, also can not cause the pollution of ocean, is a novel aquatic sports equipment.

Two, plate body 1 of the present utility model is a buoyancy aid, therefore not have foot-operated or controlling under the downward situation of adjustment plate 7, can be used as the general plate of striking uses, even when it slips into marine, when meeting special status, as long as stop foot-operated or airbag opening, plate body 1 is floated, rapidly therefore without any danger.

Three, the utility model is controlled convenient lightly, is a Under water plate suitable for all ages, and the user can enjoy the enjoyment that diving paddles to the full.

Understand existing conjunction with figs. explanation as back for having further to structure of the present utility model, feature and effect:

Fig. 1 is an enforcement illustration of the present utility model.

Fig. 2 is a use situation of the present utility model.

Look cut-away view on Fig. 3 Fig. 1.

Fig. 4 is the right side view of Fig. 3.

Fig. 5 is the front view of Fig. 3.

Fig. 6 is the structural representation that the utility model is adjusted plate.

Fig. 7 is the preceding sectional view of Fig. 6.

Fig. 8 is another possible embodiments of the present utility model.

Look cut-away view on Fig. 9 Fig. 8.

Figure 10 is the lateral side view of Fig. 8.

Figure 11 is the structural representation of pedal.

At first, see also shown in Figure 1, plate body 1 of the present utility model is by FRP or floating shape body that other equal material constituted, the afterbody central authorities formation of this plate body 1 can be trampled the hollow bulb 11 of motion for foot, these hollow bulb 11 central authorities are provided with a fixed mount 2, this fixed mount 2 is fixed on the plate body 1, which is provided with one and rotates pedal 3, and intermediate gear 31 drives a belt 32 and rotates; One turning cylinder 4 is located at the tail end of plate body 1, be fixed with a gear 41 and two blades 42 on its axle, and gear 41 is driven by belt 32; The afterbody root edge of plate body 1 is provided with yaw rudder 5 again, and it is subjected to one to place the turn-button 50 in plate body the place ahead to control; One air tank 6 is located in the groove 61 of plate body 1 central authorities, and it has an oxygen mask 62 to stretch out plate body 1 to be available for users to; One safety strap 12 is located at the appropriate location on the plate body 1; One illuminating lamp 13 is located at the place ahead of plate body 1; One adjusts the rounded body 71 in end of plate 7, and it is inserted in the half recessed circle 14 of plate body 1 front end, and adjusts the last lower angle of plate 7 by a control lever 72 may command, and these adjustment plate 7 tops are provided with a flip 73, can raise when urgent, is provided with safety air bag in it.

Situation is controlled in use of the present utility model, please continue to consult the enforcement illustration of Fig. 2, user's 8 flat crouching on plate body 1, its both feet are being stepped on pedal 3 drive blades 42 advances plate body 1, and oxygen mask 62 on these user's 8 head bands, the right hand grip the elevation angle up and down that plates 7 are adjusted in control lever 72 controls, plate body 1 is moved under water up or down, and left hand control turn-button 50, so that adjust the left and right directions of yaw rudder 5, and illuminating lamp 13 can be known the marine scenery of illumination; Because of this plate body 1 is a buoyancy aid, therefore must drive blade 42 and adjustment plate 7 can be pulled the plug to moving down just by foot-operated, if run into uncomfortable or foot when knotting, as long as stop trample action, then plate body 1 can float automatically, and for example runs into special status or when critical, as long as open flip 73, then the safety air bag in it is inflated automatically, promptly plate body 1 is up emerged.

Please continue to consult Fig. 3, Fig. 4 and shown in Figure 5, yaw rudder 5 of the present utility model, its rotating shaft 51 is goed deep in the plate body 1, its rotating shaft 51 front ends have a pull bar 52, and after a wire 53 that is driven by turn-button 50 walks around the pulley 15 of being located at four end points on the plate body 1, both ends are connected on pull bar 52 outsides of yaw rudder 5, and the inboard of pull bar 52 is connected with a spring 54, thus, to make whole wire 53 be a state of equilibrium, as long as the rotation direction of control turn-button 50, with regard to the offset direction of stretchy pull bar 52, that is the left and right directions of may command yaw rudder 5.The dual-side of this plate body 1 is provided with inside concave arc 16(and please consults shown in Figure 1 simultaneously again), it is according to the fluid mechanics principle design, has the effect of balance plate body 1.

Fig. 6 and the structural representation that Figure 7 shows that the utility model adjustment plate, this adjusts the rounded body 71 in end of plate 7, it is inserted in the half recessed circle 14 of plate body 1 front end, and pass a slotted eye 141 and be locked on the screw 711 of adjusting plate 7 by a control lever 72, reach the effect at control desk elevation angle about in the of 7.

Then, please consult shown in Figure 8 again, another possible embodiments figure of the present utility model, present embodiment is the induced way with turning cylinder 4, rotate the mode of

pedal

3 and 32 rotations of gear 31 drives one belt by original use, change into pedal 3a and drive a toothrow 31a, utilize toothrow 31a to come driven gear 41a; This toothrow 31a can be at middle groove 320 intrinsic displacements of base plate 32a, this base plate 32a one end is fixed on plate body 1 rear portion, the other end is fixed on two axle sleeve 43 belows, and yaw rudder 5a can be arranged on base plate 32a below in the present embodiment and its operating mode as shown in Figure 9, drive wires 53 by turn-button 50, and and then drive a runner 52a, can drive the axostylus axostyle 51a of yaw rudder 5a by runner 52a, as shown in figure 11, can make the operation of single direction rudder 5a more convenient thus.

As shown in figure 10, this tooth row 31a is made of institutes such as rubber or plastic cement materials, and is a trapezoid body, so that slippage in the dovetail groove 320 of base plate 32a.

As shown in figure 11, the front end of this pedal 3a is connected with an elastic element 33 on plate body 1, and the gear 41a in the middle of this turning cylinder 4, be arranged with a unilateral bearing 410 in it, that is gear 41a is when being promoted by toothrow 31a, only can make turning cylinder 4 do anticlockwise direction rotation, advance as anticlockwise direction so that turning cylinder 4 can drive blade 42 smoothly; Therefore when the promotion that is subjected to pedal 3a as toothrow 31a then moves, can drive blade 42 smoothly and do to advance rotation, and when pedal 3a is subjected to the drawing of elastic element 33 and reclaims, be foot and do not exert oneself this moment, only gear 41a idle running, turning cylinder 4 and blade 42 then continue to rotatablely move according to its inertial acceleration, by the time after the pedal 3a playback, foot bestows pedal 3a one thrust again, its continuation driven gear 41a and turning cylinder 4 are turned round, therefore, as long as the user continues to push away pedal 3a, then plate body 1 advances sustainable.

Though more than with to a certain degree characteristic this case is illustrated, should be appreciated that described form is an illustrative nature, the countless changes of relevant detail structure and profile all can take place and not surmount design of the present utility model.

Claims

1, a kind of Under water plate is characterized in that mainly including:

One plate body, it is by FRP or buoyancy aid shape that other equal material constituted, and its afterbody central authorities form the hollow bulb that can trample for foot;

One fixed mount, it is located at the appropriate position of plate body hollow bulb;

One rotates pedal, and it is located on the fixed mount, and the gear in the middle of it can drive a belt and rotate;

One turning cylinder, it is located at the plate body tail end, be installed with a gear and two blades on its axle, and gear is spurred by belt;

Two yaw rudders, it is located at plate body afterbody root edge, its rotating shaft is established in the plate body, this rotating shaft front end has a pull bar, and one walked around on the plate body behind the pulley on four end points by the wire that turn-button drove, and both ends are connected to the pull bar outside of yaw rudder, and the pull bar inboard is connected with a spring, make wire be state of equilibrium, by the left and right directions of turn-button may command yaw rudder;

One air tank, it is located in the groove of plate body central authorities, and it is available that it has oxygen mask to stretch out plate body;

One safety strap is located at plate body central authorities appropriate location;

One adjusts plate, and it is inserted in the half recessed circle of plate body front end, and is locked in the control lever of adjusting on the plate, the last lower angle of may command adjustment plate by one.

2, a kind of Under water plate according to claim 1 is characterized in that, this plate body inner side edge is provided with concave arc.

3, a kind of Under water plate according to claim 1 is characterized in that, this adjustment plate is provided with a flip, is provided with safety air bag in it.

4, Under water plate according to claim 1, it is characterized in that, between this plate body hollow bulb and turning cylinder, be installed with a base plate, one end of this base plate is fixed on the plate body rear portion, the other end is fixed on two axle sleeve belows, and base plate is provided with a groove can supply a toothrow slippage, and this tooth row is driven by a pedal, and this pedal front end is connected with an elastic element on plate body; Gear in the middle of this turning cylinder is arranged with a unilateral bearing in it again so that gear when promoted by toothrow, forces turning cylinder to do the anticlockwise direction rotation, and then make blade smoothly rotation make plate body advance.