CN201777379U

CN201777379U - Multi-air-chamber valve type water surface walking device

Info

Publication number: CN201777379U
Application number: CN2010202628173U
Authority: CN
Inventors: 唐振强; 唐智奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-19
Filing date: 2010-07-19
Publication date: 2011-03-30
Anticipated expiration: 2020-07-19

Abstract

A multi-air-chamber valve type water surface walking device comprises a buoyancy part, a one-way thrust sheet and a foot fixing frame. The foot fixing frame is mounted on upper portion of the buoyancy part, the one-way thrust sheet is mounted at the bottom of the buoyancy part by the aid of a rotating shaft, a limiter is arranged at the front end of the one-way thrust sheet so that the drooping one-way thrust sheet forms a 90-degree angle with the bottom surface of the buoyancy part and can only rotate backwards, the buoyancy part consists of a plurality of air chambers with downward openings by means of arraying and combining, air supplementing openings are arranged on the top surfaces of the air chambers, and one-way air valves are arranged below the air supplementing opening. When the buoyancy part is lifted, the one-way air valves are opened, and when the buoyancy part is pressed downwards, the one-way air valves are closed. Air of the air chambers of the multi-air-chamber valve type water surface walking device is continuously supplemented during walking, and accordingly, the walking device has the advantages of sufficient buoyancy, stable walking, compact structure and convenience for carrying. In addition, the walking device avoids threats of air leakage or scratching and is safe and reliable due to the fact that the buoyancy part of the walking device can be made of composite materials, aluminum alloy materials, other light metal materials or plastic materials.

Description

Many air chambers valve formula water surface walking device

Technical field

The utility model relates to a kind of aquatic sports equipment, relates in particular to a kind of many air chambers valve formula water surface walking device for single use.

Background technology

The water surface walking device of Shi Yonging in the market, one is two kinds for its buoyancy aid, a kind of is to adopt the entity buoyancy aid, as adopt cystosepiment, cork wood plate etc., another kind is to adopt the inflation buoyancy aid, and as adopting air bag etc., the problem of existence is: 1, in order to obtain enough buoyancy, the volume of one entity buoyancy aid is all done greatlyyer, so the kind walking device is all more clumsy; 2, tend to take place seepage in the inflation buoyancy aid use or leaked gas, cause walking device minimizing or loss of buoyance even have influence on safety because of scratching; Can deform when 3, air bag is stressed in addition, cause the inhomogeneous balance that influences of air bag buoyancy.

Summary of the invention

The purpose of this utility model is many air chambers valve formula water surface walking device that a kind of buoyancy is sufficient, resistance is little, walking is stable, safe and reliable is provided, to overcome the existing above-mentioned deficiency of prior art.

The technical scheme that the utility model is taked is: a kind of many air chambers valve formula water surface walking device, comprise floatage body, unilateral thrust sheet and foot fixed mount, the foot fixed mount is installed in the top of floatage body, the unilateral thrust sheet is installed in the bottom of floatage body by turning cylinder, the front end of unilateral thrust sheet is provided with limiting stopper, become 90 ° also can only rotate backward with the floatage body bottom surface when making the unilateral thrust sheet sagging, described floatage body is arranged to form by a plurality of air chambers under shed, the air chamber end face has gas supplementing opening, be provided with Non-return air valve below the gas supplementing opening, Non-return air valve is opened when carrying on the floatage body, and Non-return air valve is closed when floatage body presses down.

Its further technical scheme is: described air chamber or arrange for single-row arrangement or for biserial, quantity of two row air chambers was identical about it when biserial was arranged, shape is big or small symmetrical.

Its further again technical scheme is: described air chamber under shed is an inclined type, and promptly the bottom of each air chamber all recedes.

Its further technical scheme be: the quantity of described unilateral thrust sheet is 3～10.

Its further technical scheme be: described foot fixed mount comprises footwear body and strut bar, and the footwear body is connected with floatage body by strut bar.

Its further technical scheme be: described gas supplementing opening shape or for circular or for square, gas supplementing opening is provided with the cross block.

Its further technical scheme be: described floatage body and unilateral thrust sheet or make with composite material or aluminum alloy materials or other lightweight metal material or plastic material.

Owing to take technique scheme, air chamber valve formula water surface walking device has following beneficial effect more than the utility model: 1, the floatage body of air chamber valve formula water surface walking device is to be made of the air chamber under shed more than the utility model, the end face of air chamber is provided with gas supplementing opening and Non-return air valve, when on walking device is in water, carrying, one-way valve opens, air enters air chamber from gas supplementing opening, when walking device presses down, closed check valve is sealed gas supplementing opening, air can not be run out of, and walking device is in the process of walking, by the action of carrying and pressing down on the nature of walking, the air of air chamber is constantly replenished, and therefore can remain air chamber has enough buoyancy; When the air chamber of air chamber valve formula water surface walking device adopted biserial to arrange more than the utility model, quantity of two row air chambers is identical about it, shape is big or small made the buoyancy of floatage body even symmetrically, and it is more stable to walk; Its air chamber is an inclined type, and promptly the bottom of air chamber recedes, the similar hull of the floatage body profile that is combined into, the resistance in the time of can reducing walking device and walk in water; Thereby compare with traditional water surface walking device, a kind of many air chambers valve formula water surface walking device of the utility model has buoyancy foot, resistance is little, walking is stable, smooth advantage.

2, since more than the utility model its air chamber of air chamber valve formula water surface walking device can keep enough buoyancy all the time, thereby the volume of floatage body can to do enough little, make the walking device integral structure compact more; Because the footwear body of its foot fixed mount is connected with floatage body with bolt by strut bar, and the supported bar of footwear body supports and is higher than the water surface during use, and people's sufficient pin can not steeped in water for a long time, the time spent can not draw strut bar in, is convenient for carrying in addition.

3, its gas supplementing opening of air chamber valve formula water surface walking device is provided with the cross barrier more than the utility model, and in the time of can avoiding floatage body to press down, the air compression in the air chamber causes the valve block of check valve to be heaved outside gas supplementing opening and causes leakage.

4, air chamber valve formula water surface walking device floatage body or make with composite material or aluminum alloy materials or other lightweight metal material or plastic material more than the utility model is not only durable but also safe and reliable, the threat that need not be leaked gas or be scratched.

Be further described below in conjunction with the technical characterictic of drawings and Examples air chamber valve formula water surface walking device more than the utility model.

Description of drawings

Fig. 1～Fig. 4: the utility model embodiment one and embodiment two more than air chamber valve formula water surface walking device structural representations (semi-sictional view): Fig. 1-front view (sliding state forward: the unilateral thrust sheet draws in, Non-return air valve opens), Fig. 2-front view (application of force state backward: the unilateral thrust sheet is opened, Non-return air valve closes), Fig. 3-birds-eye view (air chamber valve formula water surface walking device more than the uniserial type air chamber of embodiment one), Fig. 4-birds-eye view (air chamber valve formula water surface walking device more than the biserial type air chamber of embodiment two); The A portion enlarged drawing of Fig. 5: Fig. 1; Fig. 6: the gas supplementing opening structural representation of band cross block.

Among the figure: 1-unilateral thrust sheet, 2-floatage body, 21-air chamber, 22-gas supplementing opening, 221-cross block, 23-Non-return air valve, 3-foot fixed mount, 31-strut bar, 32-footwear body, 4-limiting stopper.

The specific embodiment

Embodiment air chamber valve more than one one kinds formula water surface walking device, comprise floatage body 2, unilateral thrust sheet 1 and foot fixed mount 3, foot fixed mount 3 is installed in the top of floatage body 2, unilateral thrust sheet 1 is installed in the bottom of floatage body 2 by turning cylinder, the front end of unilateral thrust sheet 1 is provided with limiting stopper 4, become 90 ° also can only rotate backward with the floatage body bottom surface when making the unilateral thrust sheet sagging, described floatage body 2 is by 10 air chamber 21 single-row being arranged to form under shed, described air chamber 21 is an inclined type, and promptly the bottom of each air chamber all recedes; Each air chamber 21 end face has gas supplementing opening 22, gas supplementing opening 22 be shaped as circle, gas supplementing opening is provided with cross block 221, is provided with Non-return air valve 23 below the gas supplementing opening, Non-return air valve 23 is opened when carrying on the floatage body 2, Non-return air valve 23 is closed when floatage body 2 presses down; The quantity of described unilateral thrust sheet is 5; Described foot fixed mount 3 comprises footwear body 32 and strut bar 31, and strut bar 31 is connected with floatage body 2 with footwear body 32 respectively by bolt; Described floatage body 2 and unilateral thrust sheet 1 usefulness composite material are made.

Embodiment air chamber valve more than 21 kinds formula water surface walking device, its basic structure and embodiment one are basic identical, different is: described floatage body 2 adopt biserials arrange, by about each 10 air chamber of two row arrange and constitute, left and right sides air chamber shape size symmetrically, each air chamber 21 end face has gas supplementing opening 22, gas supplementing opening 22 be shaped as circle, gas supplementing opening is provided with cross block 221, be provided with Non-return air valve 23 below the gas supplementing opening, Non-return air valve 23 is opened when carrying on the floatage body 2, and Non-return air valve 23 is closed when floatage body 2 presses down.

The foregoing description one and embodiment two are one of preferable embodiment of air chamber valve formula water surface walking device more than the utility model; When making, only need the oblique of appropriate change footwear body, promptly can be made into the supporting a pair of walking device in the left and right sides.

Conversion as the foregoing description: the quantity of the air chamber of described formation floatage body can be decided according to the specification size of floatage body and the size of each air chamber, and one is 10～20, and is double more stable than single; The shape of described gas supplementing opening 22 also can be square, also can not establish cross block 221 on the gas supplementing opening, but sealing effectiveness is so not good; The quantity of described unilateral thrust sheet can increase according to the size of many air chambers valve formula water surface walking device or reduce, and one is 3～10; The also available aluminum alloy materials of described floatage body 2 and unilateral thrust sheet 1 or other lightweight metal material or plastic material are made.

More than the utility model air chamber valve formula water surface walking device use and slide principle: adopt air chamber valve formula water surface walking device more than a pair of the utility model, to erect with footwear body and floatage body bonded assembly strut bar 31, with bolt its fastening footwear body that makes is fixedly stood on floatage body top, with about many air chambers valve formula water surface walking device footwear body be enclosed within respectively and set foot on the water surface on the pin of the left and right sides lentamente, because the buoyancy of air chamber makes the people stand in the water surface, moving both feet begins to take a step, when a pin drives walking device immediately backward, the power that walking device is subjected to simultaneously backward and presses down, air compression in the air chamber, Non-return air valve is closed, and that the unilateral thrust sheet is opened by the effect of current is vertical with the walking device bottom surface, make walking device acquisition thrust forward, and the another pin is when driving walking device and sliding forward, drag before walking device is subjected to simultaneously and on the power carried, Non-return air valve is opened, the air of air chamber is replenished, and being changeed by the effect of current backward, the unilateral thrust sheet is adjacent to the walking device bottom surface, near parallel with the walking device bottom surface, the resistance minimum that walking device is subjected to, " take a step " so repeatedly to drive walking device, the people can walk on the water surface.

Claims

1. the formula of air chamber valve more than kind water surface walking device, comprise floatage body (2), unilateral thrust sheet (1) and foot fixed mount (3), foot fixed mount (3) is installed in the top of floatage body (2), unilateral thrust sheet (1) is installed in the bottom of floatage body (2) by turning cylinder, the front end of unilateral thrust sheet (1) is provided with limiting stopper (4), become 90 ° also can only rotate backward with the floatage body bottom surface when making the unilateral thrust sheet sagging, it is characterized in that: described floatage body (2) is arranged to form by a plurality of air chambers under shed (21), air chamber (21) end face has gas supplementing opening (22), be provided with Non-return air valve (23) below the gas supplementing opening, Non-return air valve (23) is opened when carrying on the floatage body (2), when floatage body (2) when pressing down Non-return air valve (23) close.

2. many air chambers valve formula water surface walking device according to claim 1 is characterized in that: described air chamber (21) or arrange for single-row arrangement or for biserial, quantity of two row air chambers was identical about it when biserial was arranged, shape is big or small symmetrical.

3. many air chambers valve formula water surface walking device according to claim 1 and 2, it is characterized in that: described air chamber under shed (21) is an inclined type, and promptly the bottom of each air chamber all recedes.

4. many air chambers valve formula water surface walking device according to claim 3, it is characterized in that: the quantity of described unilateral thrust sheet (1) is 3～10.

5. many air chambers valve formula water surface walking device according to claim 4, it is characterized in that: described foot fixed mount (3) comprises footwear body (32) and strut bar (31), footwear body (32) is connected with floatage body (2) by strut bar (31).

6. many air chambers valve formula water surface walking device according to claim 5 is characterized in that: the shape of described gas supplementing opening (22) or for circular or for square, gas supplementing opening is provided with cross block (221).

7. many air chambers valve formula water surface walking device according to claim 6, it is characterized in that: described floatage body (2) and unilateral thrust sheet (1) are made with composite material or aluminum alloy materials.