SU782818A1 - Device for supporting child on water - Google Patents

Description

The invention relates to the field of sports and can be used to teach a child basic swimming skills. A device for a podderzh nor a child in water is known, comprising a housing with a guide and a pad for. Torso 1. A disadvantage of this device is its limited functionality due to the lack of the possibility of a smooth descent of the platform into the water. The aim of the invention is to expand the functionality. The goal is achieved in that the device for supporting a child in the water, comprising a body for a guide and a platform for the body, contains a drum with: a drive, flexible pull, a bracket and a return mechanism, the bracket being mounted on the guide with the possibility of vertical movement connected through a flexible drum, which is installed in the body and connected to a return mechanism, while the torso area is fastened to the bracket. Figure 1 shows the device, a general view; figure 2 is the same, top view in section; on FIG. 3 - section A-A in FIG. 2; figure 4 - section bb in figure 2. The device comprises a pedal 1, a rack 2, a rod with a toothed tip 3, a spring 4, a gear wheel 5, a drum 6 with a drive 7, a drum 8, a spring 9, a partition 10, a flexible pull 11, a bracket 12, a clamp 13, a pad 14 for trunk, guide 15, latch 16, body 17, return mechanism 18, axis 19. -The drive 7 of the drum 6 is made in the form of a rod with a gear tip 3 / which is connected to the pedal 1 and can engage with the gear wheel 5. For return rod with eubchatuyu tip 3 to its original position is a spring 4. Return mechanism pres He puts on his own drum 8 with Dinner 9 wound around it, the free end of which is fixed to the housing 17. The device operates as follows. A doctor or a methodologist places a child on pad 14 for the body,

Ж ШГТ1Ъпедем pedal pressure

1, force the bracket 12 with the platform Vl4 BC stacked down. With a STONI rod with a notched nakbnechnik 3 ze, the gear wheel rotates the gear 5 with an axis 19, which transmits

 The third movement of the drum 6 and the drum 8, while bending ha ha 11,

 5 is closed and the passage of the ball across the wall. Through the partition 10, on one side of the said partition, is wound on the drum 6, and on the other

the sides are unwound, thereby providing the movement of the flexible cable 11. The drum 8 turns

 & cr $ yvat spring 9, thereby gadadayay necessary torque

 for BOaBpaiTa axis 19 to its original position.

Upon reaching the site 14, it is imperative that the level of the iodine system ceases to press the pedal 1.

. ,, j ... ,, j P g gjjjjj, - itpiDUefly re Beno and: pugals: yli pr1

 TRShssgtaa: initial position, "eTF61iHCT presses the latch

16, which holds the axis 19 from - npgiBdpoTa, resulting in the action of the buoyancy force of water,

acting on pad 14 and the torque generated by the spring 9, pad 14 rises, i.e. to the starting position.

Invention Formula

A device for supporting a child in water, comprising a housing with a guide And a plane for the body, which makes it possible to expand its functionality. It contains a drum with a drive, flexible pull, a bracket and a return mechanism with the possibility of vertical movement by means of a drum connected through flexure, which is installed in the housing and connected to the return mechanism, while the torso area is fixed to the bracket. . -

Sources of information taken into account expertise,

1. USSR author's certificate 339289, cl. A 63 S 69/10, 1971.

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A-A

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Claims (1)

Claim A device for supporting a child in water, comprising a housing with an IQ guide and a platform for the body, which, in order to expand the functionality, it contains a drum with a drive, flexible traction, an arm and a return mechanism, and the ¹⁵ throne arm is mounted on guide with the possibility of vertical movement by means of a thrust drum connected through a flexure, which is installed in the housing and connected to a return mechanism, while the platform for the body is fixed on the bracket. . ' .