CN2843554Y

CN2843554Y - Dynamic adjusting floator for swimming exercising and studying

Info

Publication number: CN2843554Y
Application number: CN 200520045822
Authority: CN
Inventors: 蓝振芳; 蓝振建
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-10-21
Filing date: 2005-10-21
Publication date: 2006-12-06
Anticipated expiration: 2015-10-21

Abstract

The utility model relates to a dynamic adjusting floating device for swimming training and studying, particularly a training device which can ensure that swimming learners can carry out swimming actions continuously in a narrow swimming pool without touching the wall surface of the swimming pool. The utility model is provided with a spring and an elastic rope connected with the spring, wherein the elastic rope is connected with a swimming learner and the other end of the spring is fixed on a proper position of the edge of a swimming pool. When the swimming learner strokes forward in the swimming pool, the elastic rope and the spring can extend and shrink moderately, so that the swimming learner can be kept at a position above water without sinking down and can be kept to move forward in a certain direction. Thus, the utility model can prevent swimming learners from being chocked with water and from sinking down, etc., and further enhances the swimming skill of the swimming learners.

Description

Buoyant device is dynamically adjusted in swimming instruction and study

Technical field

The utility model is that buoyant device is dynamically adjusted in a kind of swimming instruction and study, provide a kind of person that can make the device for exercising swim in the narrow and small swimming pool of volume, continue to carry out strokes and do not touch the swimming pool wall, and the person that can help the device for exercising swim can not sink and can remain in the device for exercising swim device of advancing towards certain orientation.

Background technology

Swimming exercise is a kind of motion that widely people liked, and utilizes the resistance of water and makes the muscle of people's whole body reach the effect of training, and then reach the purpose of cardiorespiratory training.

Yet most people has an instinct for swimming, water is had its fear, therefore many device for exercising swim persons are when carrying out swimming instruction, owing to fear water-based, so whole-body muscle can't effectively be loosened, and result in the water can sinking be arranged, choke water or skier path can't keep straight ahead, and then can't effectively learn correct swimming skill.

In addition, existing place for swimming, for example: it is vast that popular swimming pool or bathing beach etc. are all occupation of land, and place with big water gaging, aforesaid place is when being fit to the season of swimming, and for example: summer etc. must be crowded to capacity, and the person that makes the device for exercising swim is in the process of advancing of striking, can touch or directly clash into wall with other people to some extent, so that abandon this motion to swimming pool.

Summary of the invention

Because existing swimming instruction mode has the shortcoming that can't effectively learn correct swimming skill, dynamically adjust buoyant device so redesign a kind of swimming instruction and study, it has a spring and one and the interconnective elasticity cable of spring, an elasticity cable and a device for exercising swim person interconnect, the end in addition of spring is fixed in the appropriate position at a swimming pool edge, as device for exercising swim person when water skiing is advanced in swimming pool, elasticity cable and spring can the appropriateness extension and contraction, and the person that makes the device for exercising swim can keep floating over the position that is about the water surface and can not sink, and can be maintained at and advance towards certain orientation, situations such as water and sinking take place so the device for exercising swim person can avoid choking, and then promote its swimming skill, and can in the swimming pool of small space, continue to strike in fixed point.

Technological means of the present utility model is to provide a kind of swimming instruction and study dynamically to adjust buoyant device, and it has a spring;

One elasticity cable, an end of one end and spring interconnects.

The device for exercising swim person can be placed in an end of spring the one bracing or strutting arrangement place that is arranged at a pool edge, the end in addition of elasticity cable can interconnect with the device for exercising swim person, as device for exercising swim person when water skiing is advanced in swimming pool, spring and elasticity cable can make to be kept by the device for exercising swim person and float over the position that is about the water surface and can not sink, and the person advances towards certain direction can to make the device for exercising swim, the situation of water or sinking of so can avoiding choking takes place, and then the enhancement of the swimming skills of device for exercising swim is had suitable effect.

In addition, elasticity cable of the present utility model can make device for exercising swim person continues to carry out strokes and does not touch swimming pool wall or other people in the narrow and small swimming pool of a volume, so the device for exercising swim person can reach the effect of device for exercising swim in narrow and small swimming pool.

The accompanying drawing summary

Fig. 1 is a stereo appearance figure of the present utility model.

Fig. 2 is a three-dimensional exploded view of the present utility model.

Fig. 3 is a profile of the present utility model.

Fig. 4 is an action profile of the present utility model.

Fig. 5 is a user mode reference diagram of the present utility model.

Fig. 6 is another user mode reference diagram of the present utility model.

Fig. 7 is the part sectioned view of elasticity cable.

The specific embodiment

The utility model is that buoyant device is dynamically adjusted in a kind of swimming instruction and study, please cooperate shown in Fig. 1-3, and it has a tension measurement device 10, and the top of tension measurement device 10 and bottom are respectively equipped with a

link

11,12;

One spring urceolus 21, it has a upper casing 22 and a lower casing 23, and upper casing 22 and lower casing 23 are respectively a hollow tube with perforation;

One end inside of upper casing 22 is provided with edge clipping 221, and end is provided with external screw thread 222 in addition

Lower casing 23 1 ends be provided with can with the solid internal thread 231 of external screw thread 222 mutual spiral shells, the inside of holding in addition of lower casing 23 is provided with edge clipping 232;

Inner casing 24 and inner casing 25 once on one, it is arranged at respectively in upper casing 22 and the lower casing 23, and last inner casing 24 is a hollow tube with following inner casing 25, and the one end is respectively openend, and other holds and is respectively blind end;

The openend of last inner casing 24 is provided with the edge clipping 241 that can fasten mutually with edge clipping 221, and the blind end of last inner casing 24 is provided with a link 242;

The openend of following inner casing 25 is provided with the edge clipping 251 that can fasten mutually with edge clipping 232, and the blind end of following inner casing 25 is provided with a link 252;

One spring 20, its two ends are fixedly arranged on the internal end surface place of inner casing 24 and following inner casing 25 respectively;

One elasticity cable 26, its two ends are connected with a link 261 respectively, please cooperate with reference to shown in Figure 7, are provided with a rubber-like extension restraint rope 262 not in the elasticity cable 26, and extension restraint rope 262 can limit elasticity cable 26 and extend to a certain degree.

When reality is used, please cooperate with reference to shown in the figure 3-5, in present embodiment, the link 11 of tension measurement device 10 interconnects with a shackle 30 and a bracing or strutting arrangement that is arranged at the appropriate position of swimming pool 50, the length of this swimming pool 50, wide, can be respectively 4.5m * 2m * 1.5m deeply, and bracing or strutting arrangement can be a hanger 40, be interval with a plurality of fixing holes 41 on this hanger 40, and fixing hole 41 can be adjusted its position with respect to hanger 40 for tension measurement device 10, the link 12 of tension measurement device 10 interconnects with the link 242 of a shackle 31 with last inner casing 24, the link 252 of following inner casing 25 interconnects with the link 261 of a shackle 32 with elasticity cable 26, elasticity cable 26 link 261 of end in addition interconnects with a shackle 33 and a band 42, and this connected mode can be alternate manner, it can be implemented easily for being familiar with this technical field person, so do not give unnecessary details.

One device for exercising swim person can be sheathed on its waist with band 42, and the device for exercising swim person can be according to the demand of own body, and will be adjusted to optimal position in the tension measurement device 10 of hanger 40, utilize spring 20 and hanging of elasticity cable 26 to hold, make the device for exercising swim person to keep floating over the position that is about the water surface at any time and can not sink.

When the device for exercising swim person advances in swimming pool 50 internal cause water skiing, elasticity cable 26 and spring 20 can appropriateness extension and contraction, and the person that makes the device for exercising swim can keep floating over the position that is about the water surface and can not sink, and when spring 20 is pullled after to a certain degree, since the edge clipping 241 of last inner casing 24 and the edge clipping 221 of upper casing 22 fasten and down edge clipping 251 and the lower casing 23 of inner casing 25 edge clipping 232 fasten can restraining spring 20 extension, so can avoid spring 20 excessively to uphold, in addition, extension restraint rope 262 can limit elasticity cable 26 and stretch in certain scope, and the person excessively sinks under the water surface in the water skiing process and can avoid the device for exercising swim.

Please cooperate with reference to shown in Figure 6, be another embodiment of the utility model, in present embodiment, bracing or strutting arrangement is once being bent into the L shaped body of rod 60, be arranged with a retainer ring 61 on it, be installed with one on the retainer ring 61 and be bent into L shaped hook 62, and the body of rod 60 can be arranged at the edge of an indoor swimming pool 70, as aforementioned tension measurement device 10 can a shackle 30 or link 11 be placed in hook 62 places, retainer ring 61 can be along with device for exercising swim person's demand, it is positioned at the position on the body of rod 60 and change with adjustment, and fixed, so the device for exercising swim person just can be in indoor and a swimming pool 70 that volume is narrow and small study and practise swimming skills, and the length of this swimming pool 70, wide, can be respectively 3m * 1.5m * 1.5m deeply, so the device for exercising swim person in the narrow and small swimming pool 70 of a volume, continues to carry out strokes and does not touch swimming pool 70 walls.

Comprehensive above institute says, because link 11, spring 20 can limit activity in the proper range of device for exercising swim person in swimming pool 5070 with elasticity cable 26, so the device for exercising swim person does not need very big zone can practise and learn swimming skills, and elasticity cable 26 and spring 20 can appropriateness extension and contraction, make the device for exercising swim person can keep floating over the position that is about the water surface, and can in certain distance, keep straight ahead, the situation of water or sinking of also can avoiding choking takes place, and the enhancement to the swimming skills of device for exercising swim must have suitable benefiting like this.

Claims

1. buoyant device is dynamically adjusted in swimming instruction and study, and it is a kind of device that is arranged on pool edge, it is characterized in that having:

One spring, the bracing or strutting arrangement that one end and is fixed in swimming pool interconnects;

One elasticity cable, the end in addition of one end and spring interconnects.

2. buoyant device is dynamically adjusted in swimming instruction as claimed in claim 1 and study, it is characterized in that spring is arranged in the spring urceolus, and the spring urceolus is combined by a upper casing and a lower casing;

Upper casing and lower casing are respectively a hollow tube with perforation, and an end inside of upper casing and lower casing is respectively equipped with edge clipping;

Inner casing on one, it is arranged in the upper casing, and last inner casing is a hollow tube, and the one end is an openend, is provided with the edge clipping that fastens mutually with the edge clipping of upper casing in this openend, and end is blind end in addition, this blind end is provided with link;

Inner casing once, it is arranged in the lower casing, and following inner casing is a hollow tube, and the one end is an openend, is provided with the edge clipping that the edge clipping of lower casing fastens mutually in this openend, and end is blind end in addition, this blind end is provided with link;

The two ends of spring are fixedly arranged on the internal end surface place of blind end with the blind end of following inner casing of inner casing respectively.

3. buoyant device is dynamically adjusted in swimming instruction as claimed in claim 1 or 2 and study, it is characterized in that, be connected with a tension measurement device between spring and the bracing or strutting arrangement, the top and the bottom of tension measurement device are respectively equipped with link, are positioned at the link of tension measurement device bottom and the link of last inner casing and interconnect.

4. buoyant device is dynamically adjusted in swimming instruction as claimed in claim 3 and study, the two ends that it is characterized in that elasticity cable are connected with link respectively, the one link of elasticity cable interconnects with the link of following inner casing, and another link and a band of elasticity cable interconnect.

5. buoyant device is dynamically adjusted in swimming instruction as claimed in claim 4 and study, it is characterized in that being provided with in the elasticity cable extension restraint rope.

6. buoyant device is dynamically adjusted in swimming instruction as claimed in claim 5 and study, it is characterized in that each link interconnects with shackle.

7. buoyant device is dynamically adjusted in swimming instruction as claimed in claim 6 and study, it is characterized in that upper casing and lower casing with respect to the end in addition that is provided with edge clipping and is respectively equipped with the solid screw thread of spiral shell mutually.

8. buoyant device is dynamically adjusted in swimming instruction as claimed in claim 7 and study, it is characterized in that bracing or strutting arrangement can be a hanger with a plurality of fixing holes.

9. buoyant device is dynamically adjusted in swimming instruction as claimed in claim 7 and study, it is characterized in that bracing or strutting arrangement can be the body of rod of a bending, is arranged with a retainer ring with hook on the body of rod.