CN210473006U

CN210473006U - Shaping air cushion device for auxiliary training of swimming entrance

Info

Publication number: CN210473006U
Application number: CN201920798953.5U
Authority: CN
Inventors: 余铨业
Original assignee: Guangdong College of Industry and Commerce
Current assignee: Guangdong College of Industry and Commerce
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-05-08
Anticipated expiration: 2029-05-30

Abstract

The utility model discloses a swimming entry training aiding shaping air cushion device, which belongs to the technical field of physical training equipment. The utility model comprises a trunk buoyancy pad, a head buoyancy pad and a connecting piece, wherein the trunk buoyancy pad and the head buoyancy pad are respectively provided with a lacing and a shaping piece for fixing the device on the corresponding part of the body and limiting the posture of the body part by the shaping piece; the connecting piece of connecting trunk buoyancy pad and head buoyancy pad enables the auxiliary user to adjust the head gesture. The utility model discloses an auxiliary device of swimming entry training is applicable to novice experience buoyancy, help it overcome by the phenomenon that the nervous psychology arouses can not relax the health in the water fast and float when swimming entry, still is applicable to the training of multiple swimming appearance, multiple limbs detail action simultaneously, utilizes the principle that has buoyancy of air cushion, and the person of helping swimming entry saves physical power to make it obtain confidence in the psychology, more quick completion adaptation training.

Description

Shaping air cushion device for auxiliary training of swimming entrance

Technical Field

The utility model belongs to the technical field of sports equipment training equipment, more specifically is a swimming training equipment.

Background

At present, the existing swimming training equipment comprises a highly automated training pool, the automated training pool usually uses a wave maker and other auxiliary equipment to simulate various water body conditions, or simulate the corresponding water flow condition of the corresponding swimming posture in the water body, so that a trainer can correct technical actions by feeling changes. There are also various simple floating boards and improved equipment thereof, and users can train leg movements on the floating boards mainly. There are also various improvements to the structure of the swimsuit that allow the swimmer to adjust the buoyancy experienced by different parts of the body to train specific technical movements.

However, the automatic training pool needs to be placed outside the original swimming pool, occupies a certain space, and the internal space of the training pool is limited under most conditions, so that only one trainer can enter the training pool, and the manufacturing cost and the use scene are relatively limited to the scene of professional athletes; on the other hand, the swimming beginners cannot easily learn good limb movements because the swimming beginners simulate water flow changes under various conditions, and cannot provide relatively safe and mentally relaxed environments for swimming trainers, and cannot provide limitation on the limbs of the swimming trainers on swimming postures. Although the kickboard structure is simple, but because the beginner of entering can rely on kickboard buoyancy, can not make the whole waters that immerse of health, after removing the kickboard, the beginner's nervous psychology still does not overcome, and beginner's head gesture can not obtain effective training in the kickboard moreover, has fostered bad habits such as the incoordination of beginner's health gesture. The swimming suit with adjustable buoyancy is also not suitable for beginners of swimming entrance and cannot effectively form good action habits during entrance training.

SUMMERY OF THE UTILITY MODEL

In order to make the beginner who swims to enter can overcome mental disorder, relax the muscle of health and go quick adaptation water buoyancy, help it to form good swimming stroke and action custom simultaneously, the utility model provides a simple and easy auxiliary training equipment.

The technical scheme of the utility model as follows:

a swimming entry training assisting shaping air cushion device comprises: the device consists of at least two air cushions, at least two shaping pieces and at least one connecting piece; the at least two air cushions comprise a trunk buoyancy cushion and a head buoyancy cushion, the outer surfaces of the trunk buoyancy cushion and the head buoyancy cushion are respectively connected with a fixing belt, and the shaping piece is bound on the air cushions through the fixing belts; the fixed part is also provided with a binding lace; the front end and the rear end of the connecting piece are respectively fixedly connected with the shaping piece bound on the trunk buoyancy cushion and the head buoyancy cushion; the front end and the rear end of the connecting piece are respectively provided with a nested rotating shaft and a fixed lock at the positions close to the positions connected with the shaping piece; the nested rotating shaft comprises an outer sleeve end and an embedded end, and the fixing lock can be inserted into the embedded end of the nested rotating shaft and is detachably connected with the outer sleeve end of the nested rotating shaft.

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

the utility model discloses a design air cushion device is simple and easy portable relatively, also can be by a plurality of beginners alternate use, and the design of removable different shapes comes the different health gesture of training simultaneously. The body buoyancy cushion and the head buoyancy cushion respectively provide buoyancy for the body and the head, the shaping piece limits the body posture to correct bad swimming postures, the entering beginner can be immersed in the water body through limited actions by combination, and simultaneously, due to the existence of the buoyancy, the nervous psychology is gradually overcome. The connecting piece is arranged between the two fixed parts, a certain angle can be formed between the two fixed parts by nesting the rotating shaft and the fixed lock, and a beginner is trained to form the correct posture of the head relative to the trunk.

Furthermore, the connecting piece and the shaping piece are made of hard plastic materials or hollow aluminum tubes, and the connecting piece and the shaping piece are sealed flat long strips; the fixing laces are long-strip-shaped artificial fiber cloth with one end connected with the air cushion and the other end provided with a magic tape; the binding frenulum is a long-strip-shaped artificial fiber cloth with one end connected with the fixed part and the other end provided with a magic tape. The setting takes the cloth of magic subsides can be quick combine stereotype and air cushion, simultaneously can the different figurative stereotype of quick replacement adapt to different swimming stroke training.

Furthermore, the outer sleeve end of the nested rotating shaft is provided with a buckle seat; the embedded end is provided with at least two rectangular limiting holes or at least one fan-shaped limiting hole on the end surface; the fixed lock is a rectangular plastic block, the length and the width of the lower half portion of the fixed lock are respectively smaller than those of the rectangular limiting hole, the upper half portion of the fixed lock is further provided with a buckle body, the buckle body is in a concave shape with a small hole, and the small hole of the buckle body and the buckle seat are mutually embedded to form a buckle structure. The combination of the nested rotating shaft and the fixed lock can enable two fixed parts to form different angles, and the fan-shaped limiting holes can also provide certain range for the movement of the connecting pieces, so that a beginner can feel the influence of different head postures on the buoyancy of the body.

Further, the air cushion is a square inflatable air cushion. The inflatable air cushion can be conveniently carried by a user, and the air inflow is properly adjusted according to the weight of the user, so that the inflatable air cushion is suitable for different buoyancy requirements.

Furthermore, the shape of the fixed part is an arc-shaped flat strip shape or a semi-circular ring-shaped flat strip shape, so that a user can further replace the fixed part according to the contact requirement to carry out the door entering exercise.

Furthermore, the shaping air cushion device is also provided with four limb buoyancy cushions, four limb shaping pieces and four limb connecting pieces; the limb buoyancy cushion is a rectangular inflatable air cushion, the outer surface of the limb buoyancy cushion is connected with a fixing belt made of long-strip-shaped artificial fiber cloth with a magic tape, and the fixing belt is bound with the limb shaping piece; the limb shaping piece is connected with a binding belt made of long-strip-shaped artificial fiber cloth with a magic tape; the front end and the rear end of the limb connecting piece are respectively fixedly connected with the fixed piece and the limb fixed piece on the body buoyancy cushion, and the joint part close to the front end and the rear end of the limb connecting piece is also respectively provided with a nested rotating shaft and a fixed lock. The device can further help the beginners to learn correct whole body actions, enhance coordination and further overcome the nervous psychology during the study.

Drawings

Fig. 1 is a schematic structural view of one of the nested rotating shafts of the present invention;

fig. 2 is a schematic structural view of the fixing lock of the present invention corresponding to the nested rotating shaft in fig. 1;

fig. 3 is a schematic structural diagram of an embodiment of the present invention, which uses the nested rotating shaft and the fixing lock in fig. 1 and fig. 2.

In the figure: 1. an outer sleeve end; 2. an embedded end; 3. a buckle seat; 4. an embedded end post; 5. a fan-shaped limiting hole; 6. A rectangular limiting hole; 7. fixing a lock; 8. an inner concave buckle body; 9. a through hole; 10. a torso floating pad; 11. a first cushion inflation port; 12. a first securing strap; 20. a head floating pad; 21. a second inflation port; 22. a second securing strap; 30. a first shaped part; 31. a first perforation hole; 32. a first binding tether; 40. a second stationary member; 41. a second perforating hole; 43. a second binding lace; 50. a connecting member; 51. a first shaft structure; 52. and a second rotating shaft structure.

Detailed Description

In order to explain the principle of the technical solution of the present invention in more detail, the following describes the specific structure and implementation manner of the technical solution in combination with the content of the drawings in the specification.

The nested spindle and deadbolt structures of this embodiment are shown in fig. 1 and 2, respectively. The nested rotating shaft comprises an outer sleeve end 1 and an inner embedded end 2; the embedded end 2 is of a T-shaped structure, and the T-shaped longitudinal structure; two sides of the T-shaped structure in the transverse direction are respectively provided with two cylindrical embedded end posts 4, and the end surfaces of the embedded end posts 4 are provided with limiting holes; the limiting holes comprise four rectangular limiting holes 6 and a fan-shaped limiting hole 5. The outer sleeve end 1 is respectively of a hollow cylindrical structure on the left side and the right side, the upper bottom surface and the lower bottom surface of the outer sleeve end are respectively provided with an opening and are respectively embedded at the peripheries of the two cylindrical embedded ends of the embedded end 2, so that the end surface of the embedded end post 4 is exposed at the opening of the outer sleeve end; the outer sleeve end 1 is also provided with a plurality of square buckle seats 3 on the outer surface of the hollow cylindrical structure close to the edge. The structure of the fixing lock 7 of the rectangular plastic sheet material comprises an inner concave buckle body 8 and a through hole 9; the inward concave buckle body 8 is positioned on one side of the rectangular plastic sheet, the inward concave width of the inward concave buckle body is the thickness from the upper end of the limiting hole to the outside of the cylindrical structure of the outer sleeve end 1, and the inward concave depth is the depth of the limiting hole; the through hole 9 is positioned at the upper end of the inner notch body 8, is in a cuboid shape, and is mutually embedded with the buckling seat 3 on the outer surface of the outer sleeve end 1 to form a buckling structure.

When the nested rotating shaft and the fixed lock 7 are used, the required rectangular limiting hole 6 or the required fan-shaped limiting hole 5 is selected, then one end of the concave buckle body 8 of the fixed lock 7 is upward, the concave part of the concave buckle body 8 faces the nested rotating shaft, then the fixed lock 7 can be inserted into the required limiting hole, at the moment, the through hole 9 is embedded with the buckle seat 3, the fixed lock 7 is fixed on the nested rotating shaft, the outer sleeve end 1 and the inner embedded end 2 of the nested rotating shaft are locked, the two can not continuously rotate relatively, and finally the required angle is formed.

The shaping air cushion device structure for assisting in swimming entrance training of the embodiment is shown in fig. 3, and comprises a trunk floating cushion 10, wherein the air cushion is a square inflatable air cushion, the side surface of the air cushion is provided with a first air cushion inflation port 11, two sides of the central axis of the upper bottom surface are symmetrically sewed with six first fixing tying belts 12, and the first fixing tying belts 12 are made of artificial fiber cloth with magic tapes; comprises a head floating cushion 20 which is also a square inflatable air cushion, a second inflation inlet 21 is arranged on the side surface, two second fixing laces 22 are symmetrically sewed on two sides of the central axis of the upper bottom surface, and the second fixing laces 22 are made of artificial fiber cloth with magic tapes; the fixing device comprises a first fixing piece 30, wherein the first fixing piece 30 is a hollow flat long-strip-shaped aluminum pipe, an arc-shaped first perforating hole 31 is formed in the middle of the first fixing piece, the first perforating hole 31 is used for binding a first binding lace 32, the first binding lace 32 is artificial fiber cloth with magic tapes at two ends, the first binding lace 32 penetrates through the middle of the first perforating hole 31, and the fixing piece is bound on the trunk of a beginner through the magic tapes at two ends; comprises a second shaped part 40; the second shaping member 40 is a hollow flat strip-shaped aluminum tube, the top of the second shaping member is provided with a second eyelet hole 41 with an arc shape, the second eyelet hole 41 is used for binding a second binding lace 42, the second binding lace 42 is made of artificial fiber cloth with magic tapes at two ends, the second binding lace 42 penetrates through the middle of the second eyelet hole 41, and the shaping member is bound on the skull of a beginner by the magic tapes at two ends; the connecting piece 50 is included, the front end and the rear end of the connecting piece 50 are respectively fixedly connected with the first fixed section 3, the second fixed section 0 and the second fixed section 40; the connecting piece 50 is further provided with a first rotating shaft structure 51 and a second rotating shaft structure 52 at positions close to the two fixed shaping pieces, and the first rotating shaft structure 51 and the second rotating shaft structure 52 are both structures of nesting rotating shafts and matching with the fixed lock 7 as shown in fig. 1 and fig. 2.

When the shaping air cushion device of the present embodiment is used, the first and second shaping members 30 and 40 are fixed by the first and

second fixing belts

12 and 22, respectively, and then a proper amount of air is supplied to the trunk and

head floating cushions

10 and 20 according to the needs of the beginner. Then, the angles of the first and second

rotating shaft structures

51 and 52 are adjusted according to the movement posture required to be learned by the beginner, so that a certain posture curve is formed among the trunk, the neck and the head. Finally, the device is worn on the body and the head of the beginner by means of the first binding lace 32 and the second binding lace 42 respectively, so that the beginner can enter water in a certain posture for training.

The present embodiment has the following alternative means for achieving the same technical effect:

the first shaped part 30 can also be designed according to the curvature required by the spine in different swimming postures; the second form 40 can be modified in shape so that the form fits more closely to the head shape; the torso floating pad 10 and the head floating pad 20 can be designed according to the first and second shaping pieces 30 and 40, so that the overall design of the device is more harmonious and convenient to carry; the nested rotating shaft can be designed in the middle of the shaping piece, the shaping piece also becomes a movable part, and a beginner can more flexibly train various actions and the like.

The embodiment can also add improved technical features that:

the limb air cushions are arranged on the four limbs, the limb shaping pieces are bound on the air cushions by the bridles, the binding bridles are fixed on the limb shaping pieces and used for wearing the limb shaping pieces on the limbs, and the nested rotating shafts and the fixed lock structures shown in the figures 1 and 2 are connected between each limb shaping piece and the body buoyancy cushion. The user can further exercise the limb movement by utilizing the improved structure, correct bad habits and bring convenience for beginners to enter the door quickly.

The above embodiment is only one of the embodiments of the present invention, and the specific dimensions of each component are not limited by the drawings attached to the specification. The technical skill of the person skilled in the art can change the embodiments based on the equivalent technical means, and the invention also falls into the protection scope of the claims of the present invention.

Claims

1. The utility model provides a swimming entry training aiding's design air cushion device which characterized in that: the device consists of at least two air cushions, at least two shaping pieces and at least one connecting piece; the at least two air cushions comprise a trunk buoyancy cushion and a head buoyancy cushion, the outer surfaces of the trunk buoyancy cushion and the head buoyancy cushion are connected with fixing belts, and the fixed piece is bound on the air cushions through the fixing belts; the fixed part is also provided with a binding lace; the front end and the rear end of the connecting piece are respectively fixedly connected with the shaping piece bound on the trunk buoyancy cushion and the head buoyancy cushion; the front end and the rear end of the connecting piece are respectively provided with a nested rotating shaft and a fixed lock at the positions close to the positions connected with the shaping piece; the nested rotating shaft comprises an outer sleeve end and an embedded end, and the fixing lock can be inserted into the embedded end of the nested rotating shaft and detachably connected with the outer sleeve end of the nested rotating shaft.

2. The swimming entry training assisting sizing air cushion device according to claim 1, wherein: the connecting piece and the shaping piece are both made of hard plastic materials or hollow aluminum tubes, and the connecting piece and the shaping piece are in sealed flat strip shapes; the fixing lacing is a long-strip-shaped artificial fiber cloth with one end connected with the air cushion and the other end provided with a magic tape; the binding lacing is a long-strip-shaped artificial fiber cloth with one end connected with the fixed piece and the other end provided with a magic tape.

3. The swimming entry training assisting sizing air cushion device according to claim 2, wherein: the outer sleeve end of the nested rotating shaft is provided with a buckle seat; the embedded end is provided with at least two rectangular limiting holes or at least one fan-shaped limiting hole at the end surface.

4. The swimming entry training assisting sizing air cushion device according to claim 3, wherein: the fixed lock is a rectangular plastic block, the length and the width of the lower half portion of the fixed lock are respectively smaller than those of the rectangular limiting hole, the upper half portion of the fixed lock is further provided with a buckle body, the buckle body is in a concave shape with a small hole, and the small hole of the buckle body and the buckle seat are mutually embedded to form a buckle structure.

5. The swimming entry training assisting sizing air cushion device according to claim 4, wherein: the air cushion is a square inflatable air cushion.

6. The swimming entry training assisting sizing air cushion device according to claim 5, wherein: the shape of the fixed part is an arc flat strip shape.

7. The swimming entry training assisting sizing air cushion device according to claim 5, wherein: the shape of the fixed part is a flat strip shape in a semi-circular ring shape.

8. The swimming entry training assisting sizing air cushion device according to claim 6 or 7, wherein: the shaping air cushion device is also provided with four limb buoyancy cushions, four limb shaping pieces and four limb connecting pieces; the limb buoyancy cushion is a rectangular inflatable air cushion, the outer surface of the limb buoyancy cushion is connected with a fixing belt made of long-strip-shaped artificial fiber cloth with a magic tape, and the fixing belt is bound with the limb shaping piece; the limb shaping piece is connected with a binding belt made of long-strip-shaped artificial fiber cloth with a magic tape; the front end and the rear end of the limb connecting piece are respectively fixedly connected with the fixed piece and the limb fixed piece on the body buoyancy cushion, and the joint part close to the front end and the rear end of the limb connecting piece is also respectively provided with a nested rotating shaft and a fixed lock.