CN201197865Y - Foot pedal device for helping swimming - Google Patents
Foot pedal device for helping swimming Download PDFInfo
- Publication number
- CN201197865Y CN201197865Y CNU2008200173212U CN200820017321U CN201197865Y CN 201197865 Y CN201197865 Y CN 201197865Y CN U2008200173212 U CNU2008200173212 U CN U2008200173212U CN 200820017321 U CN200820017321 U CN 200820017321U CN 201197865 Y CN201197865 Y CN 201197865Y
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- Prior art keywords
- keel
- swimming
- foot pedal
- handle
- plate
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Abstract
The utility model provides a foot swim assisting device. The swim assisting device is composed of a keel, a front thrashing device and a rear propeller assembly, wherein, the front thrashing device is arranged in front of the keel through a rotating shaft; the rear propeller assembly is arranged at the rear of the keel; the front thrashing device is composed of a handle and a paddle, the end part of the paddle is connected to the middle of the handle, and the middle of the handle is connected with the front end of the keel through a rotating shaft; and the rear propeller assembly is composed of an adjusting plate, foot pedals, a reversing apparatus and impellers, and the reversing apparatus is composed of a large cone pinion, a cone pinion and a drive shaft. The utility model is labor-saving for swimming, has fast speed, good concealment, high flexibility, safety and reliability, can exert the maximum potential and stamina of a human body, can be used for large-scale group military actions, and is incomparable to the prior military strength given in an airborne way, thereby being necessary equipment for large-scale sea-crossing combats.
Description
1, technical field
The utility model relates to a kind of military sports articles for use, specifically a kind of swimming teaching arrangement with foot pedal that makes people's long-distance swimming.
2, background technology
The equipment of manually swimming underwater under water of prior art has only flippers and webbed gloves, swimming position mainly is breaststroke or freestyle swimming, the swimming position that most of people use on the water surface is breaststroke and freestyle swimming, the deficiency that above-mentioned swimming position exists in actual applications is that physical demands is big, incompatible remote swimming, reason is, breaststroke is a strokes generation human body power forward of copying frog by striking of both arms with the folder water of both legs, and freestyle swimming is to replace the lift that swing is struck and both feet swing up and down the preceding action edge of generation and make progress by both arms, the firmly posture of the best that two kinds of strokes all are not human bodies, the people is upright walking animal, the lifting force up and down of shank and arm and pulling force maximum, so endurance is the strongest, and the swing of trick is not the motion strong point of human body, thereby can not give full play to the maximum potential of human body.The long-distance swimming instrument that adapts to the human body underwater movement and can give full play to human body swimming potential is not also arranged at present.
3, summary of the invention
The purpose of this utility model provide a kind of can the water middle and long distance the military sports equipment of swimming fast, be called for short swimming teaching arrangement with foot pedal.
The purpose of this utility model realizes in the following manner, copy the swimming position of fish, designing a kind of tail fin that uses helps swimming and use spiral propeller to help the swimming aid of swimming, this swimming aid is that the both arms push-and-pull by the people makes to strike about the tail fin plate and produces the power that moves ahead in the water, pedaling power by two legs uses screw to rotate generation thrust, just as laborsaving stepping bicycle in the water, therefore can swim for a long time and at a distance, if being equipped with respiratory siphon also can remote and long-time semi-submersible type swim or swim underwater, this is very important apart from cross-channel operation to the commanding officer, especially in the military operation in Taiwan, recovery treasured island in future, be absolutely necessary, according to its disguise, mobility, scale and security are airborne or input institute of the remote troops of landing boat is incomparable.
Swimming teaching arrangement with foot pedal of the present utility model, its structure is by keel, preceding thrashing device and after propeller are formed, preceding thrashing device is arranged on the front portion of keel by rotating shaft, the after propeller assembly is arranged on the rear portion of keel, wherein, preceding thrashing device is made up of the handle and the plate of striking, the strike end of plate is connected in the middle of the handle, be connected with the keel front end by rotating shaft in the middle of the handle, the after propeller assembly is by adjustable plate, pedal, commutator and impeller are formed, commutator is by the commutator housing, large bevel gear, cone pinion and power transmission shaft are formed, pedal is provided with the two ends of large bevel gear axle, the large bevel gear axle is fixed on the adjustable plate by the commutator housing, large bevel gear is meshed with the cone pinion that is arranged on the transmission axle head, the transmission the tip of the axis connects screw, and power transmission shaft is fixed on the bottom of adjustable plate by bearing sleeve, and adjustable plate is arranged on the bottom, rear end of keel.
Swimming teaching arrangement with foot pedal of the present utility model, because the pedal mechanism of bicycle is arranged, so also be bicycle in the water, its excellent effect is: maximum capacity and the endurance swimming that can give full play to human body are laborsaving, improve swimming rate and prolong swimming distance and time, having good concealment, mobility strong, safe and reliable, can be used for large-scale cluster and carry troops, is the indispensability equipment of extensive cross-channel operation.
4, description of drawings
Accompanying drawing 1 is the structural representation of looking up of swimming teaching arrangement with foot pedal;
Accompanying drawing 2 is main TV structure schematic diagrames of swimming teaching arrangement with foot pedal.
5, the specific embodiment
Explain below with reference to Figure of description swimming teaching arrangement with foot pedal of the present invention being done.
Swimming teaching arrangement with foot pedal of the present utility model, its structure is by keel, preceding thrashing device and after propeller are formed, preceding thrashing device is arranged on the front portion of keel 7 by rotating shaft 12, the after propeller assembly is arranged on the rear portion of keel 7, wherein, preceding thrashing device is made up of the handle 13 and the plate 10 of striking, the strike end of plate 10 is connected in the middle of the handle 13, be connected with keel 7 front ends by rotating shaft 12 in the middle of the handle 13, the after propeller assembly is by adjustable plate 2, pedal 3, commutator and screw 1 are formed, commutator is by commutator housing 16, large bevel gear 5, cone pinion 4 and power transmission shaft 15 are formed, pedal 3 is provided with the two ends of large bevel gear axle, large bevel gear axle 15 is fixed on the adjustable plate 2 by commutator housing 16, large bevel gear 5 is meshed with the cone pinion 4 that is arranged on power transmission shaft 15 ends, the end of power transmission shaft 15 connects screw 1, and power transmission shaft 15 is fixed on the bottom of adjustable plate 2 by bearing sleeve 17, and adjustable plate 2 is arranged on the bottom, rear end of keel 7.
Keel 5 are strip or S shape, are to be made by fiberglass, aluminium alloy or stainless steel, and also available common steel tube is made, and the centre can connect by hinge 9, and the front portion of keel 7 is provided with kickboard 11, and kickboard 11 is plastic foam plate or air bag.
The rear portion of keel 7 is provided with after propeller installing hole 6, and after propeller is by being bolted in the installing hole 6, and the spacing before and after being used to adjust between the propeller is suitable for different heights or the long user of leg.
The front portion of keel 7 can be provided with compass 14 or GPS, location and grasp direction when being used to sail across a sea, and the middle part of keel 7 is provided with waistband 8 and is used for fixing with user's waist.
The front portion of keel 7 is provided with and swim underwater respiratory siphon or periscope can be set be used to swim underwater.
Need to be provided with ring set on the pedal 3, mainly make things convenient for the fixing of user foot.
Before the plate 10 of striking are tail fin shapes of making fish with rubber or plastic cement, normally anterior hard rear portion is soft, operation principle is identical with the fish tail fin with flippers, is used to strike produce onward impulse and play the effect that turns to rudder.
Embodiment: using method, user's volt is at top of keel, tie up between waist with waistband, bipod is inserted in the ring set of foot-driven lever end, both hands are held the two ends of handle, the plate of striking after foot-operated foot-driven lever drives swings, and pull the plate of striking before handle drives and swing and can produce forward thrust as fish, because, the anterior design of keel has a radian that makes progress and buoyancy plate, so as long as keel move forward, the preceding not portion of keel makes progress all the time, people's head is exposed at the water surface all the time like this, reason is the same with other swimming positions, different is, if use the buoyancy plate, even trick with strength human body also can keep afloat.When fight using, if the soldier puts on warming swimming suite, back luggage even fully armedly also can keep afloat, according to soldier's heavy burden, can solve by the buoyancy of regulating the buoyancy plate.
The centre of keel can use hinge to connect, be mainly used in quick dive like this, be bent upwards in the middle of the keel, then health is to slipping under water, be bent downwardly in the middle of the keel, health then rises upward, and reason is identical with dolphin swimming, be convenient to like this swim underwater and take a breath, if outfit respiratory siphon and periscope can semi-submersible type marches when stormy waves is arranged.If use floatage air bag or oxygen cylinder gas storage to cooperate, carry out underwater breathing, storm resisting improves the speed of moving under water.
Turning to of swimming aid is that operation principle is identical with rudder for ship by the plate control of preceding striking.Thrashing device or single after propeller that uses all can be realized fish swimming function of the present invention before single the use.Use the back boost motor not influence the operation of both hands to various weapons.
Cluster is sailed across a sea, and with fishing cruiser or Small Vessel traction, a fishing boat can be used company of rope traction semi-submersible type fish people army, deliver to certain distance after, discharge rope, personnel dive by the swimming aid manpower and swim over to bank.There are numerous naval ports and fishing port in Taiwan, as long as go ashore at a place or many places, and capture all naval ports rapidly, the airport, missile emplacements, radio station and all commander's communications services, as long as the communication and command systemic breakdown of Taiwan army 24 hours, aircraft can not fly, guided missile can't be launched, the artillery pieces on the coast loses commander, attack platform army and can in 24-48 hours, comprise air-drop by all modes, transport ship and fishing boat transport 30-100 ten thousand armies to the Taiwan Island, capture all military installations of Taiwan Island rapidly, and control all military equipments of Taiwan army rapidly, even it is the U.S. thinks military intervention, also late.
Add the airborne platform of attacking if adopt guided missile and aircraft to bomb, stratagem ensuring success is held has only 60%, and the loss of personnel and equipment is huge, do not had after three days enough abilities simultaneously at the U.S. from military intervention marine, that initiate from the military base of Japan and Korea S's periphery.From present, assembly unit is not the first-selection of my army fully.
If adopting the marine cluster of large unit stalks, use swimming apparatus of the present utility model, then can make our soldier equally motor-driven by land in the water neutralization, rapidly with flexible, the sea of faces that so just can give full play to the army operation of my army and the point-blank encounter strong point of fighting, as long as army can land fast and advance to depth rapidly, just can solve fight at short notice, treat that U.S. army arrives in the Taiwan Straits, Taiwan Quan Dao is under the military affairs control of continent army, the 1300 pieces of guided missiles saving and the existing missile equipment in Taiwan, can tackle 3-4 aircraft-carrier battle groups of the U.S. fully and be located at Guam, Japan, the u.s.a. military affairs base of Korea S, importantly as long as continent combat troop shoots in the island, the fight of all generations all is the inner affairs of China, any military intervention of the U.S. has lost meaning, the modernized military superiority of all of the U.S. all comes to naught, although U.S.'s aircraft carrier dares to enter the Taiwan Straits, but under the guided missile pincer attack of China's Mainland and two sides, Taiwan Island, under the attack of the advanced submarine of China, can not account for cheaply yet, more can not bomb Taiwan.
The mode that adopts surprise attack and cluster to sail across a sea is liberated Taiwan, little and the dispersion of target, the heavy weapons of Taiwan army are not just brought into play effect, point-blank encounter is fought in the island, so not only can avoid a large amount of the army and the people's injures and deaths, also can reduce the expense of world opinion and post-war reconstruction, economy of taiwan can be restored in the short time in postwar.
In sum, swimming teaching arrangement with foot pedal of the present invention can be the unified Taiwan of liberation a kind of simple crossing is provided Maritime works's tool is for large troop formation's cluster cross-channel operation provides technical assurance.
Swimming teaching arrangement with foot pedal of the present utility model is compared with existing technology, and has reasonable in design, simple in structure, easy , cross-channel operation fast in processing, little, easy to use, the swimming rate of volume, good concealment and maneuverability etc. Characteristics can equip our troops at short notice, must play an important role in liberation Taiwan.
Except the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (5)
1. swimming teaching arrangement with foot pedal, it is characterized in that comprising keel, preceding thrashing device and after propeller assembly, preceding thrashing device is arranged on the front portion of keel by rotating shaft, the after propeller assembly is arranged on the rear portion of keel, wherein, preceding thrashing device is made up of the handle and the plate of striking, the strike end of plate is connected in the middle of the handle, be connected with the keel front end by rotating shaft in the middle of the handle, the after propeller assembly is by adjustable plate, pedal, commutator and impeller are formed, commutator is by large bevel gear, cone pinion and power transmission shaft are formed, and pedal is provided with the two ends of large bevel gear axle, and the large bevel gear axle is fixed on the adjustable plate by bracket shell, large bevel gear is meshed with the cone pinion that is arranged on the transmission axle head, the transmission the tip of the axis connects screw, and power transmission shaft is fixed on the bottom of adjustable plate by bearing sleeve, and adjustable plate is arranged on the bottom, rear end of keel.
2. swimming teaching arrangement with foot pedal according to claim 1 is characterized in that keel are strip or S shape, and the centre is connected through the hinge, and the front portion of keel is provided with kickboard, and kickboard is plastic foam plate or air bag.
3. swimming teaching arrangement with foot pedal according to claim 2 is characterized in that the rear portion of keel is provided with two above adjustable plate installing holes, and adjustable plate is by being bolted in the installing hole.
4. swimming teaching arrangement with foot pedal according to claim 2 is characterized in that the front portion of keel is provided with compass or GPS, and the middle part of keel is provided with waistband.
5. swimming teaching arrangement with foot pedal according to claim 1, the plate that it is characterized in that striking is a tail fin shape of making fish with rubber or plastic cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200173212U CN201197865Y (en) | 2008-01-30 | 2008-01-30 | Foot pedal device for helping swimming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200173212U CN201197865Y (en) | 2008-01-30 | 2008-01-30 | Foot pedal device for helping swimming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201197865Y true CN201197865Y (en) | 2009-02-25 |
Family
ID=40449020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200173212U Expired - Fee Related CN201197865Y (en) | 2008-01-30 | 2008-01-30 | Foot pedal device for helping swimming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201197865Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828121A (en) * | 2015-04-13 | 2015-08-12 | 彭志强 | Amphibious multipurpose individual combat device |
| CN109649607A (en) * | 2019-01-23 | 2019-04-19 | 乾安县奥琦科技发展有限责任公司 | A kind of submarine navigation device waterborne |
-
2008
- 2008-01-30 CN CNU2008200173212U patent/CN201197865Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828121A (en) * | 2015-04-13 | 2015-08-12 | 彭志强 | Amphibious multipurpose individual combat device |
| CN104828121B (en) * | 2015-04-13 | 2017-08-25 | 彭志强 | A kind of amphibious multi-purpose individual combat device |
| CN109649607A (en) * | 2019-01-23 | 2019-04-19 | 乾安县奥琦科技发展有限责任公司 | A kind of submarine navigation device waterborne |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090225 Termination date: 20100130 |