CN201235180Y

CN201235180Y - Novel flipper

Info

Publication number: CN201235180Y
Application number: CNU2008200512620U
Authority: CN
Inventors: 徐前呈
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-25
Filing date: 2008-07-25
Publication date: 2009-05-13
Anticipated expiration: 2018-07-25

Abstract

The utility model relates to a pair of novel frog shoes, which comprises foot sleeves, web water plates and shoestrings, wherein split structures are arranged on corresponding positions between the web water plates and the foot sleeves, and the web water plates only take tenons on the foot sleeves as rotary fulcrums and take gristle cantilevers on the foot sleeves as supports, and water drainage gaps are formed on the central positions of the shoes. Thereby, when users flap upwards and downwards, the deformation amount of the web water plates can be bigger on one hand, more water current is drained from the water drainage gaps on the other hand, and the novel frog shoes have double resistance leaking effects and can leak resistance in water better, and the webbing frequency and extent of two feet of divers can be increased, the physical consumption of the divers can be reduced, and the webbing and advancing sensitiveness is improved, the frog shoes guarantee that athletes are more comfortable and save more labor on the condition of same movement efficiency, and actions of advancing, submergence, emersion and the like are rapidly and effectively finished. Furthermore, the shoestrings adopt rubber strings and designs of easy and rapid buttons, which enables the shoestring assembly to be more rapid and enables wearing to be more comfortable.

Description

Novel frog footwear

Technical field

The utility model relates to sports articles for use and diving apparatus technical field, refers in particular to the novel frog footwear of a kind of swimming and diving usefulness.

Background technology

As everyone knows, frog footwear are people's water activity or water-bed movable important equipment, and its structure has generally included footmuff and web water sheet, and are worn on people's foot by footmuff, utilize web water sheet web in water to fetch water stream and the power that obtains to move ahead.Pull the plug when the diving personnel put on these frog footwear footwear, along with the web up and down of diver both feet frog footwear moving and finish propelling, slip into, action such as emersion.By its start principle as can be known, the size of these movement ranges is by frog footwear moving frequency, amplitude of web and let out the decision of resistance situation up and down in water.At present, being seen on the market frog footwear mostly are footmuff and web water sheet full wafer Contiuum type structure, and its draining is let out the resistance mode and is generally hole formula or jag formula, i.e. directly opening, the structure that punches on web water sheet.Yet, the existing draining of this kind is let out the resistance structure and is still had many weak points, particularly because the bonding strength between its web water sheet and the footmuff is too big, with and drainage efficiency not high, cause the user to play that hydrodynamic(al) is done the back and when doing to receive pin backswing action finishing, web water sheet distortion difficulty, by this, not only heavy, and effort, have a strong impact on web moving frequency and amplitude, and then influence gait of march.

The utility model content

The utility model product is at the existing deficiency of background technology, main purpose is and a kind of novel frog footwear is provided, it is fully in conjunction with the professional knowledge of ergonomics and diving aspect, courageously improve the syndeton between web water sheet and the footmuff, between web water sheet and footmuff, form drainage gap, effectively to avoid above-mentioned drawback, satisfy the demands of consumers, more laborsaving, flexible, light and handy when these frog footwear of application are moved under water.

Another purpose of the present utility model provides a kind of novel frog footwear, and it adopts elastic band and simple and easy quick button design, makes that the shoestring assembling is faster, wears more comfortable.

For achieving the above object, the utility model adopts following technical scheme:

A kind of novel frog footwear comprise

One footmuff, the tail end indent of this footmuff forms and is useful on the containing cavity of taking in human foot, and two cantilevers are extended in the both sides of footmuff one forward, and this two cantilever extends to the front end that exceeds footmuff, forms an accommodation space between two cantilevers and footmuff front end;

One web water sheet, it is positioned at aforementioned accommodation space, and this web water sheet includes sheet noumenon portion, and one is extended with two linking arms backward in the both sides of body tail end, and forms a U-shaped recess between two linking arms;

One shoestring, this shoestring is installed in the both sides of aforementioned footmuff tail end;

The both sides of the body of aforementioned web water sheet are fixed in respectively on aforementioned two cantilevers, and the extension tail end of aforementioned two linking arms is articulated in the both sides of footmuff respectively, have first gap that is used for draining between the internal face of aforementioned U-shaped recess and the footmuff front end.

As a kind of preferred version, the extension tail end of described two linking arms respectively is provided with an axis hole, is respectively arranged with a tenon corresponding to the both sides of footmuff, and this axis hole pivot is placed on the tenon.

As a kind of preferred version, structure is formed in one between the both sides of described half sole body and the two cantilever internal faces.

As a kind of preferred version, has second gap that is used for draining between the outside wall surface of described linking arm and the internal face of cantilever.

As a kind of preferred version, described shoestring is an elastic band.

As a kind of preferred version, connect for simple and easy fast linking between described shoestring and the footmuff.

As a kind of preferred version, described cantilever is a cartilage structure.

As a kind of preferred version, described axis hole is horizontal strip hole.

After the utility model used technique scheme, its beneficial effect was at product structure very big improvement has been arranged all on serviceability still.

At first, on product structure, this product more meets ergonomics, and structure is light and handy, moulding is unique, combines the characteristic of fluid flow guiding Push Technology and elasticity technology, and adopt elastic band and simple and easy quick button design, assemble quick, comfortable and easy to wear, simultaneously, after the diving personnel put on these footwear, elastic shoestring automatic applying user's under elastic reaction pin shape is cut into state comfortable and work.

Secondly, on serviceability, because the corresponding site between this web water sheet and the footmuff is for dividing body structure, and this web water sheet only is pivot point with the tenon, is support with the cartilage cantilever, forms drainage gap in the footwear centre.Mat and, make when the user agitates up and down, the deflection of this web water sheet is bigger on the one hand, more on the other hand current are by discharging in this drainage gap, has dual effect of letting out resistance, and better the resistance in the venting water, strengthen the moving frequency of diver's double-legged web in water and amplitude, minimizing diver's physical efficiency loss, improved the susceptibility of web water and propelling, guarantee that the sportsman is more comfortable on the state of same movement efficient, more laborsaving, fast and effeciently finish propelling, slip into, action such as emersion.

Description of drawings

Fig. 1 is the front view of the embodiment of the utility model;

Fig. 2 is the cutaway view of M among Fig. 1-M position;

Fig. 3 is the exploded view of the embodiment of the utility model.

The accompanying drawing identifier declaration:

10, footmuff 101, footmuff tail end

102, footmuff front end 11, containing cavity

12, cantilever 13, accommodation space

14, tenon 20, web water sheet

21, body 22, linking arm

23, axis hole 24, U-shaped recess

30, shoestring 40, simple and easy quick the button

51, first gap 52, second gap

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:

Demonstrate the concrete structure of the preferred embodiment of the utility model referring to figs. 1 through Fig. 3, included footmuff 10, web water sheet 20 and shoestring 30.

Wherein, tail end 101 indents of this footmuff 10 form and are useful on the containing cavity 11 of taking in human foot, two cantilevers 12 are extended in the both sides of footmuff 10 one forward, this two cantilever 12 extends to the front end 102 that exceeds footmuff 10, form an accommodation space 13 between two cantilevers 12 and footmuff front end 102, the both sides of footmuff 10 further are respectively arranged with a tenon 14.

This web water sheet 20 is positioned at aforementioned accommodation space 13, and this web water sheet 20 includes sheet noumenon portion 21, and one is extended with two linking arms 22 backward in the both sides of body 21 tail ends.The both sides of the body 21 of this web water sheet 20 are fixed in respectively on aforementioned two cantilevers 12, and are preferably integrated syndeton between them, to obtain better structural strength.

This two cantilever 12 be web water sheet 20 with footmuff 10 between the main bone that is connected, when web water sheet plays effect spacing and that reply when web is moving about in the of 20.It is preferably the cartilage structure with certain flexibility, so that web water sheet has better deformation range.

The extension tail end of this two linking arm 22 respectively is provided with an axis hole 23, and these axis hole 23 pivots are placed on the aforementioned tenon 14.This axis hole 23 is preferably the strip hole, so that web water sheet 20 has better deformation space.

In addition, between two linking arms 22, form a U-shaped recess 24, have first gap 51 that is used for draining between the internal face of this U-shaped recess 24 and the footmuff front end 102.Has second gap 52 that is used for draining between the internal face of the outside wall surface of linking arm 22 and cantilever 12.

This shoestring 30 is an elastic band, and this shoestring 30 is by simple and easy quick 40 both sides that are installed in aforementioned footmuff tail end 101 of buckleing.

Of the present utility model focusing on the one hand, adopted elastic band and simple and easy quick button design, assembles quick, comfortable and easy to wear.Simultaneously more meet ergonomics, structure is light and handy, moulding is unique, combines the characteristic of fluid flow guiding Push Technology and elasticity technology.After the diving personnel put on these footwear, elastic shoestring automatic applying user's under elastic reaction pin shape was cut into state comfortable and work.On the other hand, because the corresponding site between this web water sheet and the footmuff is for dividing a body structure, and this web water sheet only is pivot point with the tenon, is support with the cartilage cantilever, forms drainage gap in the footwear centre.Mat and, make when the user agitates up and down, not only the deflection of this web water sheet is bigger, and more current are by discharging in this drainage gap, has dual effect of letting out resistance, and better the resistance in the venting water, strengthen the moving frequency of diver's double-legged web in water and amplitude, minimizing diver's physical efficiency loss, improved the susceptibility of web water and propelling, guarantee that the sportsman is more comfortable on the state of same movement efficient, more laborsaving, fast and effeciently finish propelling, slip into, action such as emersion.

The above only is the preferred embodiment of a kind of novel frog footwear of the utility model, is not that technical scope of the present utility model is imposed any restrictions.So every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of novel frog footwear is characterized in that: comprise

2, novel frog footwear according to claim 1, it is characterized in that: the extension tail end of described two linking arms respectively is provided with an axis hole, is respectively arranged with a tenon corresponding to the both sides of footmuff, and this axis hole pivot is placed on the tenon.

3, novel frog footwear according to claim 1 is characterized in that: structure is formed in one between the both sides of described half sole body and the two cantilever internal faces.

4, novel frog footwear according to claim 1 is characterized in that: have second gap that is used for draining between the outside wall surface of described linking arm and the internal face of cantilever.

5, novel frog footwear according to claim 1, it is characterized in that: described shoestring is an elastic band.

6, novel frog footwear according to claim 5 is characterized in that: connect for simple and easy fast linking between described shoestring and the footmuff.

7, novel frog footwear according to claim 1, it is characterized in that: described cantilever is a cartilage structure.

8, novel frog footwear according to claim 1, it is characterized in that: described axis hole is horizontal strip hole.