CN212166466U - Indoor swimming training device - Google Patents

Abstract

The utility model discloses an indoor swimming trainer, including the bed board main part, four turnings on bed board main part top are all welded mounting and are had a support, every group No. three supports are all transversely installed to the top of a support. The utility model discloses a be provided with an armboard, No. two armboards, universal wheel and reset spring, place the waist abdomen on the chassis, arm and leg foot are put on an armboard and No. two armboards, the handle is held to the hand, the pedal is stepped on to the foot, study breaststroke's posture, drive the universal wheel and make a round trip to slide, when arm strength straightens, reset spring is drawn to the biggest elasticity, when relaxing, reset spring can contract back and forth, reciprocating motion like this, effectual user's of training arm and shank strength, be fine warm-up preparation. The user can enter water after mastering the correct swimming posture, part of nervous mind of the user is eliminated, stretching is effectively carried out, and the phenomenon that the user cannot support leg strength after entering water, so that cramps are caused, and water choking is caused is reduced.

Description

Indoor swimming training device

Technical Field

The utility model relates to a swimming training technical field specifically is an indoor swimming training device.

Background

Swimming is the skill that a person floats upwards under the buoyancy of water, and the body regularly moves in the water through limbs by virtue of the buoyancy. The swimming sport can be divided into competitive swimming and practical swimming, the competitive swimming is the second major item in the Olympic game, and comprises butterfly swimming, backstroke swimming, breaststroke and swift swimming, the racing items of four swimming postures, pattern swimming and the like. With the improvement of living standard of people, more and more people start to learn swimming, which is an important way for life and entertainment, however, the requirement of swimming for the strength of arms and legs is high, and beginners can not master the correct posture of swimming, the strength of arms and legs is not enough, and the beginners feel the water choking problem in the swimming pool and want to abandon the swimming, so an indoor swimming training device is needed to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an indoor swimming trainer to solve the swimming that proposes in the above-mentioned background art and require than higher to people's arm and shank strength, the beginner is because can't master the correct posture of swimming, and arm and shank strength are not enough, and it is bitter to be choked water in the swimming pool, and want to give up the problem of swimming.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an indoor swimming trainer, includes the bed board main part, four turnings on bed board main part top are all welded and are installed a support, every group the top of a support is all transversely installed No. three supports, every group the top of a support is vertical all to be installed No. two supports, the middle fixed mounting on bed board main part top has the chassis, the both sides on chassis are all rotated and are installed an armplate, No. two armplates are installed through the bearing to the one end of keeping away from each other of an armplate, the bottom of No. two armplates is fixed mounting all has the universal wheel, and the quantity of universal wheel is four, every group the inboard of an armplate and No. two armplates is fixed mounting all has reset spring.

Preferably, all cup joint on No. three supports and install the slider, the slider both sides on No. three supports have all cup jointed the rubber circle, the bottom of rubber circle is rotated and is installed the dead lever.

Preferably, the two sides of the sliding block are both provided with empty grooves, and the empty grooves are matched with the fixing rods.

Preferably, No. two pulleys are installed in the left side welding of No. two supports, and the quantity of No. two pulleys is two, No. one pulley is installed all to welding in the left side of No. two pulleys, three angle irons are all installed through the winding in one side of a pulley, install anti-skidding line on the three angle irons.

Preferably, the iron plate is installed through the winding in the bottom of No. two pulleys, every group all welded branch on the support, the top welded mounting of branch has the montant, and the quantity of montant is four, sliding structure has been constituteed with two montants to the iron plate.

Preferably, the bottom of dead slot rotates installs the bearing area, two the one end fixed mounting that the bearing area is close to each other has the waist support board, install the waist support pad on the waist support board.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the sliding block is adjusted to a proper position by arranging the sliding block, the rubber ring, the fixed rod, the empty groove, the supporting rod, the triangular iron, the iron block, the first pulley, the second pulley and the vertical rod, because each proportion is different, when the waist and abdomen part is placed at the waist protecting plate, the waist and abdomen part is not necessarily suitable for everyone, the position of the waist protecting plate can be adjusted through the sliding block, the sliding block is adjusted, the rubber ring is pushed to two sides of the sliding block to be tightly pressed, then the fixed rod is rotated to be clamped into the empty groove, the position of the sliding block is placed to move, then the foot is put on the supporting rod on the right side, the hand respectively pulls the triangular iron, the elastic belt with good elasticity is arranged on the triangular iron, the posture of a butterfly is learned, the hand drives the triangular iron to slide back and forth, the two sides of the triangular iron are the iron blocks with heavy load, when the triangular iron is pulled downwards, the, by doing several groups of training, the swimming device can exercise the swimming posture, meanwhile, the strength of the arms and the abdomen can be exercised, the tendons of a user can be activated, and the strength of the arms can be increased.

2. Through being provided with the chassis, an armboard, No. two armboards, universal wheel and reset spring, place the waist abdomen on the chassis, arm and leg foot are put on an armboard and No. two armboards, the handle is held to the hand, the pedal is stepped on to the foot, study breaststroke's posture, it slides back and forth to drive the universal wheel, when arm strength is straightened, reset spring is drawn to the biggest elasticity, when relaxing, reset spring can contract back and forth, reciprocating motion like this, effectual arm and the shank strength of training the user, it is fine preparation of warming up. The user can enter water after mastering the correct swimming posture, part of nervous mind of the user is eliminated, stretching is effectively carried out, and the phenomenon that the user cannot support leg strength after entering water, so that cramps are caused, and water choking is caused is reduced.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

fig. 3 is a schematic structural view of the utility model at a-a in fig. 1;

fig. 4 is an enlarged schematic view of a portion of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a bed board main body; 2. a first bracket; 3. a second bracket; 4. a third bracket; 5. a slider; 6. a rubber ring; 7. fixing the rod; 8. an empty groove; 9. a load-bearing belt; 10. waist protecting plates; 11. a strut; 12. a vertical rod; 13. a first pulley; 14. a second pulley; 15. triangular iron; 16. a chassis; 17. a first arm plate; 18. a second arm supporting plate; 19. a universal wheel; 20. a return spring; 21. and (4) iron blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

the utility model provides an indoor swimming trainer, includes bed board main part 1, and four turnings on 1 top of bed board main part all weld and install a support 2, and No. three supports 4 are all transversely installed on the top of every group a support 2, all cup joint on No. three supports 4 and install slider 5, and 5 both sides of slider on No. three supports 4 have all cup jointed rubber circle 6, and the bottom of rubber circle 6 is rotated and is installed dead lever 7. No. 2 supports of every group's top is vertical all to be installed No. two supports 3, the middle fixed mounting on 1 top of bed board main part has chassis 16, 16 both sides all rotate and install support arm board 17 No. one, No. two support arm boards 18 are installed through the bearing to the one end of keeping away from each other of support arm board 17, No. two support arm board 18's bottom is fixed mounting all has universal wheel 19, and universal wheel 19's quantity is four, the inboard of every group support arm board 17 and No. two support arm boards 18 is fixed mounting all has reset spring 20. The reciprocating motion effectively trains the strength of the arms and the legs of the user, and is good warm-up preparation. The user can enter water after mastering the correct swimming posture, part of nervous mind of the user is eliminated, stretching is effectively carried out, and the phenomenon that the user cannot support leg strength after entering water, so that cramps are caused, and water choking is caused is reduced.

The two sides of the sliding block 5 are provided with empty grooves 8, and the empty grooves 8 are matched with the fixed rods 7. The bottom end of the empty groove 8 is rotatably provided with a bearing belt 9, one end of each bearing belt 9 close to each other is fixedly provided with a waist protection plate 10, and a waist protection pad is arranged on each waist protection plate 10. Firstly, the sliding block 5 is adjusted to a proper position, because each proportion is different, when the waist and abdomen part is placed at the waist support plate 10, the waist and abdomen part is not necessarily suitable for each person, so that the position of the waist support plate 10 can be adjusted through the sliding block 5, the sliding block 5 is adjusted, the rubber ring 6 is pushed to two sides of the sliding block 5 to be compressed, then the fixing rod 7 is rotated and clamped into the hollow groove 8, and the position of the sliding block 5 is prevented from moving.

No. two pulleys 14 are installed on the left side of No. two supports 3 in a welding mode, the number of the second pulleys 14 is two, a pulley 13 is installed on the left side of the second pulley 14 in a welding mode, a triangular iron 15 is installed on one side of the first pulley 13 in a winding mode, and anti-skid grains are installed on the triangular iron 15. No. two pulley 14's bottom is installed iron plate 21 through the winding, and all welded branch 11 on every group support 2, the top welded mounting of branch 11 has montant 12, and montant 12's quantity is four, and sliding structure has been constituteed with two montants 12 to iron plate 21. By doing several groups of training, the swimming device can exercise the swimming posture, meanwhile, the strength of the arms and the abdomen can be exercised, the tendons of a user can be activated, and the strength of the arms can be increased.

The working principle is as follows: when a user wants to learn swimming, firstly, the sliding block 5 is adjusted to a proper position, because the proportion of each person is different, when the waist and abdomen part is placed at the waist protection plate 10, the waist and abdomen part is not necessarily suitable for each person, the position of the waist protection plate 10 can be adjusted through the sliding block 5, the sliding block 5 is well adjusted, the rubber ring 6 is pushed to two sides of the sliding block 5 to be tightly pressed, then the fixing rod 7 is rotated to be clamped into the hollow groove 8 to prevent the position of the sliding block 5 from moving, then feet are put on the supporting rod 11 on the right side, hands are respectively pulled on the triangular iron 15, an elastic band with good elasticity is arranged on the triangular iron 15, the posture of butterfly swimming is learned, the hands drive the triangular iron 15 to slide back and forth, the iron blocks 21 with loads are arranged on two sides of the triangular iron 15, when the triangular iron 15 is pulled downwards, the two first pulleys 13 rotate to drive the second pulley 14 to rotate, by doing several groups of training, the swimming device can exercise the swimming posture, meanwhile, the strength of the arms and the abdomen can be exercised, the tendons of a user can be activated, and the strength of the arms can be increased.

When a user wants to practice breaststroke, or exercises leg strength before entering water, because swimming has high requirements on leg strength, if the legs are not active in channels and collaterals, cramps are easy to be arranged in a water pool to cause water choking, the waist and abdomen are placed on the chassis 16, arms and legs are placed on the first support arm plate 17 and the second support arm plate 18, the handles are held by hands, the feet step on pedals to learn the posture of breaststroke, the universal wheels 19 are driven to slide back and forth, when the arms are straightened, the return springs 20 are pulled to the maximum elastic force, when the user is relaxed, the return springs 20 can retract, the user does reciprocating motion, the arm and leg strength of the user is effectively trained, and the device is good warm-up preparation. The user can enter water after mastering the correct swimming posture, part of nervous mind of the user is eliminated, stretching is effectively carried out, and the phenomenon that the user cannot support leg strength after entering water, so that cramps are caused, and water choking is caused is reduced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides an indoor swimming trainer, includes bed board main part (1), its characterized in that: four turnings on bed board main part (1) top are all welded and are installed support (2) No. one, every group the top of support (2) all transversely installs No. three support (4), every group the top of support (2) is vertical all to install No. two support (3), the middle fixed mounting on bed board main part (1) top has chassis (16), the both sides of chassis (16) all rotate and install support arm board (17) No. one, No. two support arm boards (18) are installed through the bearing to the one end of keeping away from each other of support arm board (17), the bottom of No. two support arm boards (18) is all fixed mounting have universal wheel (19), and the quantity of universal wheel (19) is four, every group the inboard of support arm board (17) and No. two support arm boards (18) is all fixed mounting have reset spring (20).

2. An indoor swimming training device according to claim 1, wherein: all cup joint on No. three support (4) and install slider (5), slider (5) both sides on No. three support (4) have all cup jointed rubber circle (6), dead lever (7) are installed in the bottom rotation of rubber circle (6).

3. An indoor swimming training device according to claim 2, wherein: the two sides of the sliding block (5) are provided with empty grooves (8), and the empty grooves (8) are matched with the fixing rods (7).

4. An indoor swimming training device according to claim 1, wherein: no. two pulleys (14) are installed in the left side welding of No. two supports (3), and the quantity of No. two pulleys (14) is two, pulley (13) are all installed in the left side of No. two pulleys (14) welding, three angle iron (15) are all installed through the winding in one side of a pulley (13), install anti-skidding line on three angle iron (15).

5. An indoor swimming training device according to claim 4, wherein: iron plate (21) are installed through the winding in the bottom of No. two pulley (14), every group all welded branch (11) on support (2), montant (12) are installed in the top welding of branch (11), and the quantity of montant (12) is four, sliding structure has been constituteed with two montant (12) to iron plate (21).

6. An indoor swimming training device according to claim 3, wherein: the bottom of dead slot (8) is rotated and is installed bearing belt (9), two the one end fixed mounting that bearing belt (9) are close to each other has waist support board (10), install waist support pad on waist support board (10).

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