KR20010010357A - Water ski shoes - Google Patents

Abstract

PURPOSE: Water ski shoes are provided, to improve the stability and the appearance and to increase the acceleration driving power. CONSTITUTION: The water ski shoes comprises a floating device(a,b) which is mounted in the both terminal of water ski shoes; a light-weighted and strong supporting stand(T) which is mounted between the two floating devices and supports the foot board; a shoe where a foot is inserted and which is mounted in the center of the supporting stand(T); a fluid check wing(10,10a) which is mounted below the floating device(a,b); and an acceleration wing supporting stand(9,9a) which is mounted at the lower part of the supporting stand and engaged with an acceleration wing(m,n).

Description

Water ski shoes

The present invention is intended to enjoy the speed by the artificial power on the water, which is designed especially for anyone to enjoy safely in the special situation of water, and also to enjoy the speed without resorting to waves or wind with the simplest equipment There are three ways in which water ski shoes can get buoyancy to support the body on the water, and in order to run at high speed. First, two feet must cross each other to support the weight of the person wearing water ski shoes. This is to control the water. The third is the accelerator propulsion wing to induce high speed to run by the vertical action of both feet. this When the two feet take a walking form, the foot is used not only to move forward and backward but also up and down. This is to provide a more advanced way for water ski shoes to move forward simply by controlling water (fluid). It is designed

The conventional water shoe is floating on the water and paddles with both hands. It is also a sport that is slow enough and simply floats on the water. It is installed effectively and the fluid check wing and accelerator propeller are installed under the arm plate.

An object of the present invention is to provide a new sport on the water by allowing the installation of the flotation to float on the water and the artificial power, that is, the speed of the manpower using the two feet to run on the water at a very high speed.

1: Water ski shoes in the form of a buoyancy device (flotation device) and scaffold support to obtain the buoyancy

Example

a-1: The state when the shoe "S" is worn on the foot and the foot is raised upward

a-2: Floor plan of water ski shoes

a-3: The state when the shoe "S" is worn on the foot and the foot is downward

a-4: Side view of water ski shoes

2: First method for reducing the load of the water ski shoes when the vertical movement of the mounted foot

a-1: State diagram when water ski shoes are raised

a-2: State when water ski shoes are down

a-3: State diagram when water ski shoes are seated downward

Figure 3 is a second method for reducing the load of water ski shoes when the mounted foot is up and down

a-1: State diagram when water ski shoes are raised

a-2: State when water ski shoes are down

a-3: Floor plan of water ski shoes

a-4: The state when water ski shoes are seated downward

Fig. 4: Next relational diagram of the structural form as in Fig.

* State diagram by four cranks for actuating both ends of the scaffold support at the same speed, ie parallel ascending and descending.

Figure 5: State diagram when the buoyancy unit is concentrated near the foot

6: State diagram in which the accelerator propulsion wing is propelled by the action of water resistance when up and down action

Example

a-1: Water reaction and accelerator propulsion direction when accelerator propulsion wing is downward

a-2: Reaction of water when accelerator propulsion wing rises and direction of accelerator propulsion wing

b-1, b-2: top view of the accelerator propulsion wing

7: Attached foldable auxiliary propeller wing for effectively using water resistance on accelerator propeller blades

Example

a-1: A state in which the auxiliary wing is unfolded when the accelerator propulsion wing is downward

a-2: The auxiliary wing is folded when the accelerator propulsion wing is rising

* Code description for main part of each drawing *

Figure 1:

1, 2: fluid check wing a: foot carton

b, c: buoyancy group (floating group) s; Foot fitted shoes

e, e1: accelerator support f, f1: accelerator

10,20,30: link pin

Figure 2:

1,2,3,4,5,6,7,: Crank pin a, b: Fluid check wing

c, d: buoyancy stage (flotation stage) e, f: crank arm

m. n: crank limit pin w, p: accelerator

S: Foot mounted shoe T: Foot cardboard

30, 40: accelerator support

3:

1,2,3,4,5,6,7,8,12,13,14: crank a, b: buoyancy machine (floater)

c, c1, d, d1: crank arm 9, 9a: accelerator support

e, f: crank limit pin T: foot carton

Ta, Db: crank support block 10, 10a: fluid check wing

S: Foot mounted shoe m, n: Accelerator propeller

4:

Parts of the same structure and form as in FIG.

5:

a: buoyant for buoyancy

s: foot mounted shoes

6:

g: direction of accelerator propulsion wing

m: bottom of accelerator propulsion wing

n: Top surface of accelerator propulsion wing

x: direction of reaction of water by accelerator propeller blades

7:

g: propulsion direction of accelerator propeller

m: Accelerator prop blades fixedly placed on the footboard

k: accelerator propulsion wing

c, p, ca, pa: accelerator auxiliary wing

* Accelerator propeller wing is designed to prevent water accelerators on both feet from colliding with each other when the feet are too big and to get the maximum propulsion effect.

The present invention describes the construction and action of the crank to lift the fatigue of the foot in order to enable the installation of the buoy and the action of the fluid check and the action of the accelerator propulsion wing and the two feet to move forward continuously on the water in order to realize the object of the above example Is as follows

1. Effective installation of buoyancy and scaffolding to obtain buoyancy of buoyancy

One buoyancy device is installed at each end of the water ski shoe, that is, the buoyancy device ("c, d" of FIG. 2) is installed at a certain distance from the foot worn, and is light between the buoyancy devices at the front and rear ends. Install a solid support ("T" in Fig. 2) and install a foot-mounted shoe ("s" in Fig. 2) so that water ski shoes can be worn on the feet at the center of the footboard. When worn, it is possible to easily grasp the center of gravity of the body without making the buoyancy more than necessary, so that it is not only easier to reduce the weight burden caused by buoyancy on the feet, but also to make it easier to grasp the center of the body on the water. It becomes possible

2. Forward movement by cross movement of two feet

The action of the two feet when the water shoe has only buoyancy without any device is that the opposite foot is turned backward when one foot moves forward. At this time, the center of the body is in the middle of the front foot and the back foot. When the two feet are walking (crossing), when the front foot moves backward and the rear foot moves forward, the actual position of the body on the water is changed by the action reaction. none

However, if the resistance of the water when the front foot is moved to the rear is greater than the water resistance when the rear foot is moved to the front, that is, when the water ski shoes move forward, the water resistance only works when retreating without receiving water resistance. When the feet are walking, that is, when the two feet are crossed, the body's positional movement is advanced. [1, 2] (fluid check wing) of FIG. 1 can be configured to induce such an action. , 2 "(Fluid check wing) to check the water flow in one direction only when the two feet cross back and forth by a straight reciprocating movement of water ski shoes smoothly forward and backward (reverse) When you want to go backwards, the resistance of the water becomes greater, so that the body can only move forward. In other words, when the water ski shoes worn on both feet are linearly reciprocated back and forth by the movement of the foot, the lifter (water ski shoes) induces only forward movement and provides the function of continuous forward movement.

3. Accelerator for guiding so that it can run at high speed by vertical action of both feet

Just by controlling the flow of fluid (ex. Fluid check wings (1. 2 in Fig. 1)) and forwarding the water ski shoes forward, the water ski shoes cannot be induced at high speed on the water. Therefore, more specific accelerators are needed to be able to run faster on water. Accelerators " f " and " f1 " of FIG. 1 can be constructed and installed for this purpose. The accelerators " f " and " f1 " When the accelerator blades ("f", "f1" of Figure 2) are fastened by the link pins of "30, 40" of Figure 1 and the link pins of "30, 40" of Figure 1, the accelerator blade ( Figure 1 f, f1 as shown in the operation diagram of Figure 6 accelerator crank pins ("f", "f1" in Figure 1) centered around the crank pin ("30", "40" in Figure 1) When the scaffold support is acting downward as shown in FIG. 6, it does not go up a certain angle as shown in FIG. 6, and thus the driving force is applied to the accelerator crab, and the scaffold support is synergistic from the bottom up. When the water flows naturally, it induces acting so that the foot wearing the scaffold support does not burden the phosphorus with water resistance.

Propulsion of the accelerator wing

When the footboard area of the water ski shoe and the accelerator support arm (2 e in Fig. 2) are lowered downward (a-3 in Fig. 1), the accelerator wing is lowered as shown in " a-1 " The direction of the water is pushed backwards by the accelerator wing bottom ("x" in FIG. 6) which is directed in the direction and the accelerator wing is directed forward by reaction (g in FIG. 6).

When you put your body on one foot and step on the footboard, the water's resistance acts on the lower part of the accelerator (n in Fig. 6), so that the accelerator propulsion wing moves forward in response to the water's resistance. g) the strength is strong and this is the driving force for the water skiing to be able to run at high speed.

Also, if you want to move the other foot forward, you lift your foot. When you take your foot off, the scaffold support is upward and the accelerator is upwards as shown in "a-2" of Figure 7 (the m of Figure 7). The water resistance is then pushed backwards, and the accelerator wing is forward. In other words, water ski shoes are forwarded due to the water resistance of "m" in Figure 6 When you move it will be very easy to move.

4, Effective installation method of the scaffold support to reduce the foot fatigue caused by continuous foot motion-the burden due to the weight of buoyancy and the surface tension acting between buoyancy and water--

The water ski shoes are made at the right size of the buoys installed at both ends of the footboard. They are large enough to support the weight of the body, even if it is hard. Due to the working surface tension, you have no choice but to feel the weight on your feet. For this reason, water ski shoes must minimize the weight of water ski shoes on their feet in order to achieve a consistently high speed.

For this reason, in order to reduce the weight of water ski shoes at the foot as much as possible, it is not necessary to remove the buoyancy devices ("c, d" in FIG. 2) installed at both ends of the foot cardboard zone of the water ski shoes. I want to make the most of the effect

Here's how to keep your feet tired even if you continue to exercise your feet:

a. Method 1: A crank arm (e, f in FIG. 2) is placed between a floater (1 and 2 in FIG. 2) and a floater and foot carton for gaining the lift, crank pins " 2 " "E", "f" of the crank arm 2 degrees crank around the crank pins "2", "3" and the buoyancy (1, 2 in Fig. 2) and the crank arm (Fig. 2). E, f) crank pin "1". When the foot cardboard zone (T) acts up and down as shown in Fig. 2 by connecting with "4", the crank arm is moved to crank pins "1", "2", "3", and "4" in Fig. 2. Due to the crank movement, the buoyancy (1, 2 in Figure 2) is not to be relieved with the foot so that the foot can sustain the fatigue of the foot due to the weight of the buoyancy during continuous exercise. At this time, the accelerator propulsion wing support (30, 40, in Fig. 2) attached to the bottom of the footboard is connected to the accelerator propeller and crank pins (5, 6 in Fig. 2) to propel the accelerator when the footboard is acting up and down. Wings propel water, accelerating water ski shoes

b. Method 2: Four crank methods to allow the scaffold support to move horizontally in such a way that both ends of the scaffold support work at the same speed when the scaffold support is acting up and down.

When the scaffold support is brought up and down, as in the first method, the two crank systems in FIG. 2 may cause both ends of the scaffold support to be relieved at different speeds, thereby preventing the foot movement from being freer. For this reason, in order to allow the scaffold support to move horizontally so that both ends of the scaffold support rise at the same speed, four crank arms are installed at each end of the scaffold support as shown in FIGS. 3 and 4, respectively. 3 "," 4 "," 5 "," 6 "and crank arms and floaters with crank pins" 1 "," 2 "," 7 "," 8 "so that the float and footrests are always parallel To be in a state. At this time, when the scaffold support is moved up and down, both ends of the scaffold support are horizontally moved, so that the foot movement is more stable and free. When the scaffold support moves up and down, the accelerator propulsion wings connected with the crank pins "13" and "14" are connected to the accelerator support attached to the bottom of the scaffold support to move up and down. Gain propulsion. When the scaffold support is raised as shown in Fig. 3a-1, the buoy "b" moves forward and at this time, the fluid check wing "10a" fastened to the bottom of the buoy is folded to receive water resistance. At the same time, when the floater "a" retreats due to the rise of the scaffold support, the fluid check wing "10" fastened to the bottom of the floater "a" is unfolded, maximizing the water resistance and forwarding the water ski shoes forward. It will lead you to move forward.

One crank pin "e" to prevent the scaffold support from falling into the water when the blast support is fully seated as shown in Figure 4a. "f" can be installed. At this time, the crank pins "1" and "2" are parallel to the crank pins "3" and "4" between the lifter and the crank.

The present invention is a new concept designed to provide a new concept of sport in water by allowing the user to walk on the water at a high speed as well as to walk in the water as well as to proceed at a high speed and to run as the speed of walking on the water. About water skiing shoes. The water shoes designed so far tend to be merely floating on the water, and the driving force is mainly paddling of the boogie by hand. This caused the viewer to be curious but failed to function as a sport. The present invention puts on swelling (wearing) like shoes on the water, but it gives the function that the public can actively participate in the sport and enjoy the sport with simple equipment by making the water shoes more functional than simply floating. As well as. It is possible to give the viewer the pleasure of sightseeing with the pleasure of seeing by showing the water ski shoes running like skiing. The present invention is an advanced design in this concept.

Claims (5)

Install one floater on each end of the water ski shoe, that is, install the floater (Fig. 1b, c) at a certain distance from the foot you are wearing, and light and rigid support between the buoyancy at both ends (A) of Fig. 1, and a foot-mounted shoe (“s” of Fig. 1) is installed so that the water ski shoes can be worn on the foot in the center of the foot cardboard zone. Installed as shown in "1", "2" and characterized in that to accelerate the acceleration on the water by fastening the accelerator blades by installing the accelerator prop wing support on the bottom of the scaffold support (a of Figure 1). Accelerator propeller wing (k in Fig. 7) is connected to the accelerator propeller wing support (m in Fig. 7) fixedly attached to the lower surface of the footboard with the link pin. The auxiliary propeller blades (c, ca, p, pa in Fig. 7) are interlocked to the accelerator propeller support (m in Fig. 7) by linking, and when the scaffold support is raised, it is folded (ca in Fig. 7) and then descends. Only 90 degrees (C in Figure 7) when the cross-movement between the two feet to get the maximum propulsion within the range does not hit each other. The foot carton and the lifter are fixedly placed so that when you move your feet forward, the lifter is prevented from applying excessive force to the foot due to the weight of the lifter and the weight due to the surface tension acting between the lifter and the water (c in Figure 2c). c) between the crank arm (e, f in FIG. 2) and the crank arm (e, f in FIG. 2) and the crank pin (e, f in FIG. 3) to make the interlocking and interlocking, and the crank arm (Fig. 2 e, f) and the lifter (Fig. 2 c, d) by fastening the crank pin (Fig. Even when acting underneath, the lifter (c, d in Figure 2) will only move the surface on the water and not rise along the footboard, and the footboard (c, d in Figure 2) will be seated down (a in Figure 2). 3), the crank limit groove (10 in FIG. 2) and the crank limit pin (2, 3 in FIG. 2) of the lifter (c, d in FIG. 2) Do not let the arms fold upwards so that the scaffold support does not fall into the water, so that the feet worn on the footboard can be relieved of the fatigue caused by the continuous exercise and the weight of the buoyancy during the vertical movement. It is characterized by being able to exercise. Crank arms at both ends of the scaffold support as another method for allowing only the footboard support (T in FIG. 3) to work up and down without removing the supporters (a and b of FIG. 3) in order to reduce the fatigue of the foot. (C, c1, d, d1 in Fig. 3) are installed in each of the two types, and each of the two crank arm and the footboard is fastened with crank pins (3, 4, 5, 6 in Fig. 3), the crank is fluid The crank arms (c, c1, d, d1 in FIG. 3) and the lifter (a, b in FIG. 3) and also crank pins "1", "2", "7", "8" in FIG. Crank arm (Fig. 3 c, c1, d, d1) by crank arm limit pins (e, f in Fig. 3) when the scaffold support is seated downward. Do not fold upward of the scaffold support so that the scaffold support does not fall into the water so that the scaffold supports are parallel (that is, both ends of the scaffold support rise at the same speed). It is to be able to descend-horizontal movement in the) to be characterized by the up and down action. When the water skis worn on both feet cross each other and move forward, the lifter (50 in Fig. 9) and the lifter (60 in Fig. 9) interfere with the propulsion wing (70 in Fig. 9). ) And the propeller blades (80 in Fig. 9) may interfere with each other, so that one foot lifter "50" is cranked "c" and the connecting rod "e" is connected to the crank to maintain a constant gap. Install it upright and install the "b" and "d" of Fig. 9 in the same way on the opposite lifter "60" so that the lifter supporting the body between the connecting rod "d" and the connecting rod "e" It is deeper in the water than a non-lifter, so that the two skis do not support the body when they cross, so that they do not receive water resistance as they cross. Between the two ski shoes by installing the crank "g" in FIG. It is characterized by being able to maintain a constant interval softly.