RU127711U1 - DEVICE FOR MOBILE MOVEMENT IN WATER - Google Patents

Abstract

1. A device for the movement of a person in water, representing an orthogonal valve containing two articulated parts - a "rotary" one or more plates (blades) of the valve capable of making a limited orthogonal (90 °) rotation relative to the other "drive" part, represented by a device for the implementation of forward and reverse movements of the rotary part, consistent with the corresponding rotations of the plates, characterized in that these movements are performed with the help of a person’s hands and a rail with a valve placed at its end, forming a supporting device or an oar for a canoe, or with the help of a person’s hands and a rail with two valves symmetrically located at its ends, forming a paddle for a kayak or a device for stabilizing the state of the associated swimming device, such as the same kayak, raft or boat.2. A device for moving a person in water, representing an orthogonal valve containing two hinged parts - a "rotary" one or more plates (blades) of the valve capable of making a limited orthogonal (90 °) rotation relative to another "drive" part, represented by a device for implementation of direct and reverse movements of the rotary part, consistent with the corresponding rotations of the plates, characterized in that these movements are performed with the help of human hands and a rail with identically oriented valves sequentially placed on it, forming a 2- or 3-bladed support device, equipped with end plots of floats

Description

The proposed device relates to techniques for the movement of a person in water based on the use of the properties of the orthogonal valve and muscular energy of a person and is intended to expand these capabilities. It can be used for movement on a viscous or loose environment. An orthogonal valve can be defined as a device containing two pivotally connected parts - a “rotary” one, represented by a plate (blade) capable of performing a limited orthogonal (90 ***) rotation relative to the “other” part. If this “other” part is stationary, for example, represented by a pipeline or its section, then an orthogonal valve can be considered a non-return valve blocking the pipeline during orthogonal rotation of the plate caused by reverse flow. Forward flow puts the valve in the "open" state, the reverse - in the "closed". The “other” part - the “drive” (drive), can be represented by a device moving relative to water, performing forward and reverse movements, consistent with the rotation of the plates. Then we get an orthogonal valve that works on the movement of a person. Forward and reverse movements of the drive are carried out mainly with the help of the legs or hands of a person. We have, respectively, foot, manual, and combined options for the movement of the drive and the person in the water.

An example of the use of a foot folding orthogonal valve for moving a person across the water on ski-floats is presented in the magazine Modelist-Konstruktor (M.-K.) No. 4 1989 p.6, 7, 8. This foot version of the analog can be taken as a prototype and for manual orthogonal valve. It contains two articulated parts (1,5). Here, the rotary part (5) is represented by six folding blades - plates, arranged sequentially from below on each ski. The hinge connection is represented by the axes of the blades and clamps-supports. Orthogonal rotation is ensured by the installation of a special stop - limiter (6) at an angle of 80 90. *** The skis are used as a drive - people’s floats and legs.

The main part of the orthogonal valves discussed below is direct and reverse movements using hands and rails. Moreover, under the "rail" you can agree to understand wooden, plastic or metal profiles of the selected length and section including poles, cuttings, rods, tubes. Valves are characterized by directional properties and are applicable to such concepts as sequential, parallel, mixed and opposing arrangement. We can talk about the prospect of standardization, which allows us to reduce the construction of an orthogonal device to the choice of valve size, their number and layout.

Orthogonal reference device.

When a person is moving in water, for example, on an ordinary boat, kayak, canoe, or raft, devices are used that allow him to push off from the water. This is an ordinary oar, a kayak oar, a canoe, the simplest supporting device is a rail with a plate fixed to the end. All of them are analogues of the considered manual support orthogonal device. Each - with its own advantages and disadvantages. Analogs include “float” or “parachute” ski poles (M.-K.) No. 4 1989 p.6, 7, 8. The use of orthogonal support devices to push away expands the range of such devices, and the movements themselves can become more convenient. This is due, for example, to the fact that the working and idle movements of the drive of such devices are simple (forward and reverse). At the same time, during the working stroke, it is possible to efficiently push off, and during idling - to move with minimal losses.

In the simplest case, the supporting orthogonal device is a rail with an orthogonal valve located (fixed) at the end. The other end of the rail is used as a drive - for the implementation of direct and reverse movements of the rotary part with their hands and converting them into the corresponding rotations of the plates. One of the many such options is presented in figure 1.

It is shown in the two extreme positions of the working plate a) in closed, b) in open. Here is 1 rail, 2 loop. The fixed strip of the loop is attached to the two plates 3 with a bolt 4. The movable plate is attached to the carrier "scraper" plate 5 using the plate 6. The plate 7 is additional, removable, is attached using the plate 8. Two rack plates 9 are attached to the carrier plate 5, increase its rigidity and are used to fix it in the open position using eccentric clamps 10, 11 - hinge. Fastening the plates 3 with a bolt 4 allows for a “one-time” rotation of the valve relative to the rail. The stroke is performed in the closed (1 rail) position of the plate, and the idle stroke is in the open (parallel rail). As the orthogonal limiter of the closed state, the end face and end plates of the rail are used. When open, the valve plate can be locked. This is a variant of a “repulsive” supporting orthogonal device with one valve. It can be used as a device for repelling from water when moving a person, for example, on a boat or raft, or as orthogonal ski poles for skiing - floats, i.e. can expand the range of poles presented in (M.-K.) No. 4 1989 p.6, 7, 8 with “float” and “parachute” ski poles.

Along with the “repulsive” one, it is easy (by appropriate selection and fastening of orthogonal restraints) to obtain an “attractive” version of the supporting orthogonal device, which can also be used to move people in water, for example, using it as a floating one-paddle paddle.

It seems promising to use a reference orthogonal device for all kinds of movements and movements in a granular medium. So complete with an additional plate, the repulsive version shown in Fig. 1 can be modified, for example, under a shovel, under a rake. It can also be used as a leveling, scraper or repellent device on sandy land plots. And the “attracting” option can be used, for example, for taking grain samples at the depths of granaries at a depth.

Figure 2 shows the variants of the supporting device using several valves sequentially and / or parallel to the rail. Here 1 rail, 2 hinge, 5 plate, 10 plate lock in the open state, 12 limiter, 13 pin, 14 synchronizer, 15 gasket. The corresponding layouts are also shown there. The use of the diode designation symbol for the valve designation is due to the fact that in the ideal case both have only two states - open and closed. The “diode vector” in the diagram is not related to the orientation of the diode in space. But he, like the "valve vector" shows the direction of transmission - an open state. The “valve vector” of the circuit should also reflect the spatial orientation of the valve plate relative to the rail. The parallel arrangement of identical valves increases the effective supporting surface of their plates by a factor of several, and the time required to change open and closed states also decreases. You can choose the interval between the valves sequentially located on the rail, at which these properties are preserved here.

Figure 2 a) shows two symmetrically located relative to the axis X of the Assembly (upper and lower or right and left) with a sequential arrangement on each of the rails of three identically oriented valves. Assemblies can be combined and get one twin 3-blade. If each of the assemblies does not have three, but one equally spaced valve, then their combination forms a paired single-blade version of the device with two parallel valves. In this case, both “repulsive” and “attracting” options are possible.

If the two-bladed assembly of the valve is symmetrically placed at the ends of the rack and if open conditions are used as workers, the assembly can be used as an orthogonal “paddle paddle” (Fig. 2 e) or “inertial element” and used, for example, for stabilization of the same kayak. To do this, fix-L to the oar movement in the bow and stern of it. The working position of such oars is horizontal, on the surface of the water.

If the valves of the two-blade assembly are oriented identically and sequentially and are placed on the end sections of the rail, and if floats are also placed there, then the possibility of using such an assembly as a horizontal “floating” supporting device (paddle) is obvious. The working position of such an oar is horizontal, oriented on the surface of the water (in the HOU plane) (the plates are at the bottom, the end floats are at the top), and the middle of the rail is adapted for hand control. Such a paddle can be multi-blade.

Figure 2 b) shows a top view of a three-blade paddle. It is supplemented here with a door handle or pin 13 for controlling the hand. In figure 2 c) the paddle is shown in the initial state prepared for transportation, with 10 plates fixed with clamps. If a pair of three or two-bladed oars is presented as “armrests”, then you can get a device to hold the upper body of a person on the surface of the water, for example, in the form of a training device for swimming or a rescue device. It compares favorably with other similar devices in that it allows you to swim due to direct and reverse movements made by your hands with identically oriented valves sequentially placed on the rail. And if you supplement the “armrests” with orthogonal fins, then the movement of a person in the water can become more speedy.

Inertial device.

If one or two valves are symmetrically fixed at the ends of the rail, an orthogonal device can be obtained that can be used to stabilize the state associated with it of the swimming device. Figure 2 g), e), e) shows the options for inertial devices, and their corresponding oncoming schemes. Figure 2 g) shows a variant of the layout of 4 (pairwise converging) valves on the rail, figure 2 e) - 2 diverging. These assemblies cannot be used as oar-valves in different orientations, but can be used, for example, as keel, steering stabilizers.

It can be seen that the rotational moment arising, for example, in a vertical, 1 plane motion (side rolling) will be alternately hindered (depending on the sign of the moment) by one or the other half of the plates used to stabilize. Figure 2 g) shows a diagram of a variant in which two "converging" valves are opposed, each of which consists of two in series. The counter arrangement of two “converging” valves spatially corresponds to “folded”, “converging” in the open state of the plate.

Figure 2 d) shows a variant in which two "diverging" valves are opposed. Spatially, it corresponds to the “diverging”, “open” in the open state valve plates (this is a paddle for a kayak), which, unlike the “converging” ones, can prevent turning even after the transition to the open state. The inertial element can be made removable and placed, for example, in the bow and stern of the kayak adapted for its fastening. The working position of the element is horizontal, on the surface of the water. And stabilization of the state is associated with an increase in attenuation in the resulting oscillatory process.

The oar is orthogonal.

The orthogonal paddle can also be considered as a result of the “orthogonalization” of a conventional paddle, a canoe paddle, a kayak paddle, which consists in distinguishing a flat “paddle” and an extended “rack” part. The “paddle” part will allow you to determine the number of, for example, standard valves, and the rack part, the length of the oar. Next, an articulated connection between these parts is introduced, for example, by means of loops, and orthogonal rotation limiters are introduced. The orthogonal version of the oars for canoes and the corresponding arrangement of the valve on the rail are shown in figure 2 g. The orthogonal version of the paddle paddle and its corresponding arrangement of two diverging valves are shown in Fig.2 e), e).

Of interest is the variant of a multi-blade paddle made on the basis of a support device with identically oriented valves sequentially placed along the rail. A three-blade version of the oars made on such a basis is shown in Fig. 2 a), b), c). A pair of such assemblies can replace the oars used for movement on a regular rowing boat and, thus, move from the usual movements of the oars to more convenient forward and reverse movements of the assemblies. Assemblies can be used either directly as the left and right oars, or by “tying” them to the corresponding sides using guides. Thus, the forward and reverse movements of the assemblies will provide the selected direction of movement of the boat. Assemblies can be combined and get a twin version, which can also be used for underwater movements.

All designs are workable. A test sample of the variant shown in figure 1 is made. The opportunity to develop structural elements is available.

Claims (4)

1. A device for moving a person in water, representing an orthogonal valve containing two pivotally connected parts - a "rotary", represented by one or more plates (blades) of the valve, capable of performing a limited orthogonal (90 °) rotation relative to the other "drive" part, presented a device for direct and reverse movements of the rotary part, consistent with the respective rotations of the plates, characterized in that these movements are performed using human hands and girls with a valve located at its end, forming a support device or paddle for canoeing or with the help of a person’s hands and a staff with two valves symmetrically located at its ends, forming a paddle for a kayak or a device for stabilizing the condition of a swimming device connected with it, for example, the same kayaks, rafts or boats. 2. A device for moving a person in water, representing an orthogonal valve containing two pivotally connected parts - a "rotary", represented by one or more plates (blades) of the valve, capable of performing a limited orthogonal (90 °) rotation relative to the other "drive" part, presented a device for direct and reverse movements of the rotary part, consistent with the respective rotations of the plates, characterized in that these movements are performed using human hands and eyki with sequentially arranged thereon identically oriented flaps, forming a 2- or 3-lobed bearing device staffed placed on end portions of the floats (floating paddle) apparatus operating position - horizontal on the water surface, oriented downwards valves. 3. The device according to claim 2, characterized in that the oars are used to move a person on the boat and can be used directly or communicate with the boat through the guiding devices, and the oars can be used both in stand-alone and in a paired state. 4. The device according to claim 2, characterized in that the oars can be used for underwater movements or as a rescue device.

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