CN2159237Y

CN2159237Y - Deformable swimming aid

Info

Publication number: CN2159237Y
Application number: CN 93238830
Authority: CN
Inventors: 陈荻
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-06-09
Filing date: 1993-06-09
Publication date: 1994-03-23
Anticipated expiration: 2003-06-09

Abstract

The utility model discloses a deformable swimming aid device, relating to the swimming life-saving device. The utility model is composed of a front floating bag, and a back floating bag. The front floating bag and the back floating bag are respectively provided with four guide pore canals which are respectively threaded by a rope with a supporting pin. When the rope is pulled, the supporting pin can be driven; when the supporting pin is positioned on different positions, the deformable swimming aid device can be used as a swimming board or a life vest. The utility model has the functions of entertainment, swimming, practice, and rescue.

Description

Deformable swimming aid

The utility model relates to the swimming lifesaving apparatus.

At present, existing swimming lifesaving apparatus function singleness as the swimming lifesaving clothing, can only be through and make lifesaving usefulness on one's body, when the swimmer swims, can not be as swimming plate to practising the both feet bigger help of having struck, and recreational also strong not as swimming plate; And for example swimming plate does not have swimming lifesaving clothing stronger lifesaving function like that again.

Design the utility model--distortion swimming aid, purpose is exactly in conjunction with the two advantage of swimming lifesaving clothing and swimming plate, integrates functions such as swimming instruction, amusement and lifesaving.

Distortion swimming aid (see figure 1) is seen Fig. 3 by preceding floating bag 1(), back floating bag 2(sees Fig. 6) form.Before floating bag 1, the floating bag 2 in back constitute by several relatively independent floating blocks that connect each other 3 respectively again, floating block 3 forms a V-shaped groove 4(with floating block 3 connection places and sees Fig. 4-I, 6-II), such two floating blocks 3 just can folding; Before the upper/lower terminal of floating bag 1, the floating bag 2 in back two sling swivels 5 are respectively arranged, preceding floating bag 1, the floating bag 2 in back respectively have an air-filled pore 8, preceding floating bag 1, the floating bag 2 in back respectively have 4 to guide ducts 6; The guiding duct 6 of floating bag 1, floating bag 2 bottoms, back before the guiding duct 6 on floating bag 1, floating bag 2 tops, back before being fastened several and passed with the suitable rest pin 7 in guiding duct 6 by a rope, another rope are fastened several rest pins 7 and passed; Spur rope left, just drive rest pin 7 and move to left, just in time aiming at V-shaped groove 4 when the middle part of rest pin 7 is rest pin 7 when just in time being in the connection place of two adjacent floating blocks 3, preceding floating bag 1, back floating bag 2 hardening, fasten rope, just the distortion swimming helper can be used as swimming plate; Spurring rope to the right, drive rest pin 7 and move to right, is that rest pin 7 just in time is in floating block 3 when inner when rest pin 7 just in time is between two adjacent V-shaped grooves 4, preceding floating bag 1, back floating bag 2 deliquescing, and the distortion swimming aid just can be used as the swimming lifesaving clothing and uses.

The swimming piece of distortion floating aid also can be made of the proportion hard material littler than water, is concatenated into forward and backward floating bag again.

Accompanying drawing and description of drawings:

Fig. 1 is out of shape the swimming aid assembly drawing

Wherein: the 1st, preceding floating bag; The 2nd, the floating bag in back; The 3rd, floating block; The 4th, V-shaped groove; The 5th, sling swivels; The 6th, the guiding duct; The 7th, rest pin; The 8th, air-filled pore.

Fig. 2 is out of shape the swimming aid birds-eye view

Wherein: the 4th, V-shaped groove; The 8th, air-filled pore.

Floating bag front view before Fig. 3

Wherein: the 3rd, floating block; The 5th, sling swivels; The 6th, the guiding duct; The 8th, air-filled pore.

Floating bag birds-eye view before Fig. 4

Floating bag left view before Fig. 5

Floating bag partial schematic diagram (I-I) before Fig. 4-I

Floating bag front view behind Fig. 6

Floating bag birds-eye view behind Fig. 7

Floating bag left view behind Fig. 8

Floating bag partial schematic diagram (II-II) after Fig. 6-II

Fig. 9 rest pin scheme drawing

Embodiment:

The utility model--distortion swimming aid can be made series of products according to human body height, now takes a single example.

The forward and backward floating bag of distortion swimming aid is suppressed with rubber, and air-filled pore is arranged, and can inflate, and upper/lower terminal respectively is equipped with two sling swivels, and preceding floating bag has certain garden arc for four jiaos.20 centimetres of forward and backward floating Bao Changwei, wide be 25 centimetres, inflation back is thick is 6 centimetres; Forward and backward floating bag pressure is made four floating blocks, and inflation back floating block expands, and is of a size of long 5 centimetres, wide 25 centimetres, thick 6 centimetres, forms V-shaped groove between floating block and the floating block; It is 12 millimeters guiding duct that forward and backward floating bag respectively has 4 diameters; Select two long ropes of 60 centimetres, fasten 7 diameters respectively and be 8 millimeters, length and be 5 centimetres rest pin, and pass the upper and lower guiding duct of forward and backward floating bag respectively.The pulling rope, when rest pin is in when promptly just in time aiming at V-shaped groove between two floating blocks, rope is fastened in the hardening of floating bag, just can be used as swimming plate and uses; When rest pin was in floating block inside and promptly is between two adjacent V-shaped grooves, the deliquescing of floating bag just can be used as the swimming lifesaving clothing and uses.At the outside face of distortion swimming aid, draw out pattern bright in luster, that figure is lively, happy when the swimmer is used.

Claims

1, the distortion swimming aid is made up of preceding floating bag (1), the floating bag in back (2), they not only are that relatively independent but also floating block (3) that connect each other is constituted by n altogether, the connection place forms V-shaped groove (4) between two adjacent floating blocks, preceding floating bag (1), floating (2) upper/lower terminal that wraps in back respectively have two sling swivels (5), it is characterized in that:

Preceding floating bag (1), floating wrap (2), back have four guiding ducts (6) respectively, and are installed with n-1 the rest pin of being fastened by rope (7);

The pulling rope, driving rest pin (7) moves, when rest pin is in floating block (3) inside and promptly just in time is between two adjacent V-shaped grooves (4), preceding floating bag (1), back are floated and are wrapped (2) deliquescing, when rest pin (7) is in when promptly just in time aiming at V-shaped groove (4) between two adjacent floating blocks (3), the hardening of floating bag.

2, distortion swimming aid as claimed in claim 1 is characterized in that: preceding floating bag (1), the floating bag in back (2) respectively have an air-filled pore (8) with the rubber compacting.

3, distortion swimming aid as claimed in claim 1 is characterized in that: the floating block (3) of preceding floating bag (1), the floating bag in back (2) is made by the proportion hard material littler than water, floating bag (1), the floating bag in back (2) before string is formed then.