CN2390639Y

CN2390639Y - Submersible swimming device

Info

Publication number: CN2390639Y
Application number: CN 99218785
Authority: CN
Inventors: 封崇
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-08-16
Filing date: 1999-08-16
Publication date: 2000-08-09
Anticipated expiration: 2009-08-16

Abstract

The utility model relates to an athletic device which is designed for diving and swimming in water. A diver can grovel on the utility model which is in a shape like a flat frog. A screw propeller can be driven by treadling pedals at the back end with both feet, and simultaneously, a lifting hand rod and a push-pull rod can be pushed by hands to operate a front lifting plate, a left and a right lifting wings and a rudder, so that the diver can move freely in water for diving and swimming. The device not only can be used for common swimmers, but also can be used for professional people to dive and swim in deep water under the condition of carrying an oxygen mask.

Description

The diving swimming device

The utility model relates to exercise, particularly is a kind of swimming utensil.

Aquatic sports is loved by the people, and the trip of diving is under water more fired one's imagination.But diving swimming needs through specialized training, and specification requirement is very high, and common people are difficult on top of, causes underwater swimming to be difficult to popularize and carries out.

The purpose of this utility model will provide a kind of easy operating exactly, the exercise that supplies people to dive under water in water and swim.

For reaching the diving swimming device that goal of the invention designs, shape such as flat frog, the body of crawling is placed in the middle, its front end has hinged preceding lifter plate, there is the left and right elevating plane that supports with transverse axis both sides, the body back of crawling is bevel gear box and the balance plate that connects with longeron, there is the crank throw pedal bevel gear box both sides, there is spiral propeller the bevel gear box rear end, crawling has the lifting hand lever to be connected with left and right elevating plane with preceding lifter plate through connecting rod on the body, also has pull bar to link to each other with rudder under the body of crawling on the body of crawling.During motion, the swimmer that dives is prostrate on the diving swimming device is crawled body, and both feet are stepped on and pedaled the crank throw pedal, drive spiral propeller through bevel gear box.Lifter plate before hand-operated lifting hand lever and pull bar are handled simultaneously, left and right elevating plane and rudder are to dive under water, to float and to turn to, and be easy to operate, and motion is freely.The scuba diver can also be fixed on the diving swimming device by belt, and carries oxygen respirator, to do the latent trip of long-time deep water.

Further describe the utility model below in conjunction with accompanying drawing.

Fig. 1 is the utility model embodiment swimming device schematic top plan view of diving under water.

Fig. 2 is the schematic side view of Fig. 1 embodiment.

As shown in Figure 1 and Figure 2, the body 7 of crawling of diving swimming device is placed in the middle, the preceding lifter plate 1 that its end has hinge 2 to connect, and there is the left and right elevating plane 6 that supports with transverse axis 5 both sides.Body 7 back of crawling are bevel gear box 9 and the balance plates 12 that connect with longeron 8.There is crank throw pedal 10 bevel gear box 9 both sides.There is spiral propeller 11 bevel gear box 9 rear ends.Crawling has lifting hand lever 3 to be connected with left and right elevating plane 6 with preceding lifter plate 1 through connecting rod 13 on the body 7.Crawl and also have on the body 7 rudder 14 under pull bar 4 and the shop body 7 to link to each other.

Claims

The diving swimming device, it is characterized in that said diving swimming device shape such as flat frog, the body of crawling is placed in the middle, its front end has hinged preceding lifter plate, there is the left and right elevating plane that supports with transverse axis both sides, the body back of crawling is bevel gear box and the balance plate that connects with longeron, there is the crank throw pedal bevel gear box both sides, there is spiral propeller the bevel gear box rear end, crawling has the lifting hand lever to be connected with left and right elevating plane with preceding lifter plate through connecting rod on the body, also has pull bar to link to each other with rudder under the body of crawling on the body of crawling.