CN2574726Y

CN2574726Y - Face mask structure for swimming

Info

Publication number: CN2574726Y
Application number: CN 02260554
Authority: CN
Inventors: 葛文国
Original assignee: CHENGJIA XINGYE CO Ltd
Priority date: 2002-10-08
Filing date: 2002-10-08
Publication date: 2003-09-24
Anticipated expiration: 2012-10-08

Abstract

The utility model relates to a bouncing shoe, and the bouncing shoe comprises a foot-plate and a binding member which is used for fixing feet and arranged on the foot-plate. The bouncing shoe is characterized in that the foot-plate is fixed on an upper surface of the transverse side of an L-shaped bracket, the inner side of the vertical side of the L-shaped bracket is provided with a leg protecting member which is matched with the shape of shank, the outer side of the vertical side of the L-shaped bracket is fixed with the upper end of a lath spring, and the lower end of the lath spring is fixedly connected with a bottom palm which is contacted with ground. A supporting member which can rotate with bouncing motion is hinged between the bottom palm and the lower bottom face of the transverse side of the L-shaped bracket. After putting on the bouncing shoe, people can walk like standing on stilts and with the walking motion, the supporting member can rotate. Then the foot-plate has a dipping and heaving. Therefore, the bouncing shoe has more entertainment than common stilts. Meanwhile, because a compression spring is replaced by the lath spring, the lath spring can not generate the tilting phenomenon of spring, and the elastic force of the lath spring is larger than the compression spring. Therfore, people can jump higher when making jumping motion and have more stimulation.

Description

Bouncing shoes

Technical field

The utility model relates to a kind of bouncing shoes of tiing up on pin.

Background technology

In order to enrich people's culture life, build up health, various bouncing shoes have now been designed, " flexible shoes " as Chinese utility model patent 92238715.X, " bouncing shoes " of China's utility model patent numbers 97220050.9 and Chinese utility model patent number are 0120590.8 " bouncing shoes ", their common characteristic be all under sole or pedal have compression spring, put on after these footwear, utilize people's body weight to make spring energy-storage, the wearer is when walking or jump, under the effect of spring restoring force, make walker have floating in the air as celestial sensation, and it is higher to make that the leaper jumps, thereby plays physical training, the effect of health care and amusement.Yet, the compression spring at this place has following defective: shoes are in light weight in order to make, the elasticity foot, must make the smaller of mean diameter of coil and height, but this can make spring irregular sideshake can occur in the compression process repeatedly, make when walking or jump, because the inertia force effect makes the wearer can take place to topple over phenomenon forward or to side, injure human body easily like this, so very dangerous; And to prevent the generation of above-mentioned phenomenon, must make the bigger of mean diameter of coil and height, but this is subjected to the restriction of manufacturing process, can only select for use the thinner steel wire of diameter to make, the result makes the elastic force deficiency of bouncing shoes, and the height of spring is undesirable, especially for the heavier person of body weight, can feel that spring is too soft, jump not high and not enough stimulation, and after using a period of time, because the elastic fatigue of spring itself, make that the elastic force of spring is not enough more, more influenced jumping height; Therefore adopt the bouncing shoes of said structure, spring can't footwear support very high, make the people have a kind of stilted sensation, also can't make the people bounce very highly, so still can't satisfy the requirement of people to bouncing shoes.

Summary of the invention

Technical problem to be solved in the utility model is the defective that overcomes above-mentioned prior art, provides a kind of spring big, recreational strong bouncing shoes.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this bouncing shoes comprises pedal and is positioned at the crimp that is used for fixing pin on the pedal, it is characterized in that: described pedal is fixed on the horizontal edge upper surface of L type support, be provided with the leg protecting component that matches with the shank profile in described L type support vertical edge inboard, fix in the vertical edge outside of described L type support and the upper end of a lath spring, and the lower end of lath spring be fixed in the contacted bottom in ground on, be hinged with the support member that can rotate with spring-like movement between the horizontal edge bottom surface of described bottom and L type support.

Described leg protecting component can comprise the leg guard that is fixed on support vertical edge inboard and be located at the boundary belt that is used for fixing shank on the leg guard.

Described boundary belt can be two, is connected with the both sides of leg guard respectively; Also can be one, a side of an end and leg guard fixes, and the other end takes off mutually with the opposite side of leg guard and closes connection.

A free end in described two boundary belts can be equipped with the snap close that another root boundary belt free end of a confession passes; Also can adopt two modes of tiing mutually to fix.

Described leg guard inboard can be provided with the neonychium of elastic material.

Can be provided with bracing piece between the vertical edge of described L type support and the horizontal edge.

Can be provided with first protection pad on described lath spring inboard and the L type support right angle opposite position, under lath spring nature, this first protection pad touches mutually with the right angle of L type support.

Can be provided with second protection pad on described support member upper surface and the L type right angle opposite position, under lath spring compressive state, this second protection pad touches mutually with the right angle of L type support.

Described bottom bottom surface be provided with the contacted cushion pad in ground be good.

Described cushion pad lower surface is provided with anti-skidding striped or projection.

Described crimp is vamp or the band that is fixed on the pedal both sides.

Compared with prior art, advantage of the present utility model is: because pedal is fixed on the horizontal edge upper surface of L type support, and the upper and lower end of lath spring be separately fixed at the support vertical edge outside with bottom that pedal links to each other by support member on, thereby put on after this bouncing shoes, the people walks especially as the stilt walk, and along with the walking action, the lath spring is in compression repeatedly and returns state again, and the support member two ends are owing to be hinged with bottom and pedal respectively, so it can rotate thereupon, make and therefore have more by the pedal dipping and heaving recreational than general stilt; Simultaneously because the lath spring in compression and Recovery Process, does not have side force, thereby can not take place to topple over phenomenon as spring is described, and adopt structure of the present utility model, the elastic force of lath spring can be much larger than spring, so people can jump De Genggao when making jump action; In addition, be provided with neonychium in the leg guard inboard, and be provided with anti-skidding cushion pad, make and put on after these footwear that more comfortable, spring-like movement is safer at the bottom outer surface.

Description of drawings

Fig. 1 is the schematic perspective view of the utility model embodiment under nature;

Fig. 2 is the schematic perspective view of the utility model embodiment in the compressive state process.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Present embodiment as depicted in figs. 1 and 2, it comprises pedal 16 and is positioned at the band 14 that is used for fixing pin on the pedal 16, this band has two, be separately fixed at the both sides, front and back of pedal 16, be positioned at and also be provided with the anti-pad 15 of reining on the band 14 at heel place, rein in the pain instep to prevent band 14, in the present embodiment, each band 14 is made up of two belts again, the free end of a belt wherein is equipped with the in addition snap close 11 that passes of root belt free end of a confession, and such two belts fetter pin by snap close 11, if snap close 11 can't fetter tightly on earth, on belt, also be provided with adjustment hole 17 and 20, to shorten the length of belt; The L type support that one usefulness set screws is dressed up comprises horizontal edge 18 and vertical edge 8, with screw above-mentioned pedal 16 is installed on the horizontal edge 18, match with the shank profile and have the fixedly leg guard 10 of shank boundary belt 12 and be screwed in vertical edge 8 inboards, the inboard of this leg guard 10 is provided with neonychium made of plastic 13, and described boundary belt 12 also adopts band 14 same as described above, with laying respectively at two boundary belts 12 of leg guard about in the of 10, each boundary belt also has two, the free end of a boundary belt 12 wherein is equipped with the snap close 11 that another root boundary belt free end of a confession passes, equally, on boundary belt 12, be provided with the adjustment hole 17 that to regulate boundary belt 12 length; For the connection between reinforced support vertical edge 8 and the horizontal edge 18, side between the two also is respectively equipped with bracing piece 7, in the present embodiment, bracing piece 7 adopts and assembles, be that described bracing piece 7 forms by the two ends that connection is positioned at two poles 19 on support horizontal edge 18 and the vertical edge 8, and these two poles 19 respectively side direction run through horizontal edge 18 and vertical edge 8 and locate with jump ring.

The upper end of the lath spring made from synthetic fibers or with spring steel 5 is fixed by bolts to L type support vertical edge 8 upper ends by link 9, and the lower end inserting of lath spring 5 is in the U of bottom 3 type groove, also use bolting between the two, and between bottom 3 upper ends and support horizontal edge 18 downsides, be hinged with a support member 21 with bearing pin respectively, make support member 21 rotate along with the spring moving part; In order to make safer, the stimulation of spring, also be provided with a cushion pad 1 with anti-skidding striped 2 at bottom 3 outer surfaces.

When spring, under the compression repeatedly and recoil state of lath spring 5, collide the upper surface of lath spring 5 and support member 21 for the right angle that prevents L type support, play cushioning effect simultaneously, in the present embodiment, on the relevant position of lath spring 5 and support member 21, be fixed with first protection pad 6 and second protection pad 4 respectively.

Claims

1, a kind of bouncing shoes, it comprises pedal (16) and is positioned at the crimp that is used for fixing pin on the pedal (16), it is characterized in that: described pedal (16) is fixed on horizontal edge (18) upper surface of L type support, be provided with the leg protecting component that matches with the shank profile in described L type support vertical edge (8) inboard, vertical edge (8) outside of described L type support fixes with the upper end of a lath spring (5), and the lower end of lath spring (5) be fixed in ground contacted bottom (3) on, be hinged with the support member (21) that can rotate with spring-like movement between horizontal edge (18) bottom surface of described bottom (3) and L type support.

2, bouncing shoes according to claim 1 is characterized in that: described leg protecting component comprises the leg guard (10) that is fixed on support vertical edge (8) inboard and is located at the boundary belt (12) that is used for fixing shank on the leg guard (10).

3, bouncing shoes according to claim 2 is characterized in that: described boundary belt (12) is two, and the both sides with leg guard (10) are connected respectively.

4, bouncing shoes according to claim 3 is characterized in that: a free end in described two boundary belts (12) is equipped with the snap close (11) that another root boundary belt free end of a confession passes.

5, bouncing shoes according to claim 2 is characterized in that: described leg guard (10) inboard is provided with the neonychium (13) of elastic material.

6, bouncing shoes according to claim 1 is characterized in that: be provided with bracing piece (7) between the vertical edge (8) of described L type support and the horizontal edge (18).

7, bouncing shoes according to claim 1, it is characterized in that: described lath spring (5) is inboard to be provided with first protection pad (6) with L type support right angle opposite position, under lath spring (5) nature, this first protection pad (6) touches mutually with the right angle of L type support.

8, bouncing shoes according to claim 1, it is characterized in that: the corresponding position of described support member (21) upper surface and L type right angle is provided with second protection pad (4), under lath spring (5) compressive state, this second protection pad (4) touches mutually with the right angle of L type support.

9, according to the arbitrary described bouncing shoes of claim 1 to 8, it is characterized in that: described bottom (3) bottom surface is provided with and the contacted cushion pad in ground (1).

10, bouncing shoes according to claim 9 is characterized in that: described cushion pad (1) lower surface is provided with anti-skidding striped (2) or projection.