CN217119288U

CN217119288U - Frog swimming training auxiliary equipment

Info

Publication number: CN217119288U
Application number: CN202220611968.8U
Authority: CN
Inventors: 黄诗萌; 刘穗玲; 杜熙茹
Original assignee: Guangzhou Sport University
Current assignee: Guangzhou Sport University
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-08-05
Anticipated expiration: 2032-03-18

Abstract

The utility model discloses a frog swimming training auxiliary device, which comprises a waist fixing band, two groups of elbow fixing bands and two groups of hand fixing bands, wherein the elbow fixing bands are connected with a first elastic tube and a second elastic tube through a positioning part; a waist adjusting belt for adjusting the girth of the waist fixing belt is connected to the waist fixing belt, an elbow adjusting belt for adjusting the girth of the elbow fixing belt is connected to the elbow fixing belt, and a hand adjusting belt for fixing the hand fixing belt on the hand is connected to the hand fixing belt; the utility model discloses the cooperation of well waist fixed band, elbow fixed band, hand fixed band and elasticity pipe is used, makes things convenient for personnel to wear and carries out upper limbs strength exercise, and does not restrict the training place in the in-service use, does not occupy too much area, makes things convenient for personnel to carry out special strength exercise.

Description

Frog swimming training auxiliary equipment

Technical Field

The utility model relates to a training auxiliary equipment technical field specifically is a frog swimming training auxiliary equipment.

Background

The breaststroke is a swimming posture simulating the swimming action of frogs and is also the oldest swimming posture, during breaststroke, a swimmer can conveniently observe whether a barrier exists in front of the swimmer, the barrier is prevented from being collided, the breaststroke is one of competitive swimming postures, a human body lies on the water surface, two arms bend downwards at the symmetrical straight arm side in front of the chest to scratch water, two legs bend and stretch symmetrically to pedal and clamp water, and the frog-like swimming posture is also a learning item of a swimming beginner. In order to help people to exercise better, various breaststroke training auxiliary devices are provided.

For example, in the breaststroke arm strength training device disclosed in the prior patent publication No. CN209967596U, a trainer lies prostrate on a support plate, palms grasp gloves, both hands force the gloves to perform circulating paddling action along a guide rail, when the gloves are pulled, a telescopic rod connecting the two gloves stretches or shortens along with the glove interval, and meanwhile, gears are utilized to perform reciprocating motion back and forth on sliding strips, so that the trunk, knees and ankles of the trainer can be supported, the body of the trainer keeps a breaststroke prone floating posture, arm strength training is completed under the breaststroke posture, and the pertinence of the strength training is enhanced.

Above-mentioned device can assist personnel to carry out the breaststroke arm training, but above-mentioned device uses comparatively to limit, needs personnel to pronate in the backup pad during the training, and personnel's training need keep in fixed position, and the inconvenient training under water that carries on, and the device area occupied is big, needs to improve. Aiming at the problems, the frog swimming training auxiliary equipment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a frog stroke training auxiliary equipment to the current frog stroke training equipment who provides uses comparatively limitation in solving above-mentioned background art, needs personnel to pronate in the backup pad during training, and personnel's training need keep in fixed position, and inconvenient training under water carries out, and installs the big problem of area occupied.

In order to achieve the above object, the utility model provides a following technical scheme:

the breaststroke training auxiliary equipment comprises a waist fixing belt, two groups of elbow fixing belts and two groups of hand fixing belts, wherein the elbow fixing belts are connected with a first elastic pipe and a second elastic pipe through a positioning part;

be connected with the waist regulation band that is used for adjusting waist fixed band girth on the waist fixed band, be connected with the elbow regulation band that is used for adjusting elbow fixed band girth on the elbow fixed band, be connected with the hand regulation band that is used for fixing the hand fixed band at hand on the hand fixed band.

Preferably, first mounting is including connecting at the first calabash of first elastic tube tip and detaining, be equipped with a plurality of on the waist fixed band and hang the clamping ring for first calabash is detained and is articulated.

Preferably, the second mounting is buckled including the second calabash of connecting at the second elastic tube end, hand fixing band is close to wrist department and connects the portion of hanging for second calabash is buckled and is hung.

Preferably, waist regulation band stiff end fixed connection waist fixed band, the waist fixed band is kept away from and is connected the day word that is used for the waist regulation band expansion end to pass with the one end that waist regulation band stiff end is connected and detains, waist regulation band expansion end one side is connected with magic tape hook face, be equipped with on the waist fixed band with magic tape hook face complex magic tape hair side.

Preferably, the top and the bottom of the inner wall of the waist fixing band are both connected with non-slip mats.

Preferably, elbow regulation area stiff end fixed connection elbow fixed band, the elbow fixed band is kept away from and is connected the one end of being connected with elbow regulation area stiff end and is used for the elbow regulation to take the installation that the expansion end passed to buckle, elbow regulation area expansion end one side is connected with magic tape hook face, be equipped with on the elbow fixed band with magic tape hook face complex magic tape hair face.

Preferably, one side of the hand fixing strap is provided with a thumb socket for a thumb to pass through, and one side of the hand fixing strap, which is far away from the thumb socket, is provided with an opening.

Preferably, hand regulation band stiff end fixed connection is close to open-ended one end at the hand fixed band, the hand fixed band is close to open-ended other end external connection magic tape matt surface, hand regulation band expansion end one side be connected with magic tape matt surface complex magic tape hook face, be equipped with two sets of hand regulation bands on a set of hand fixed band.

Preferably, be equipped with two sets of buffering ropes on the waist fixed band for the hooking of two sets of first calabash buckles, buffering rope both ends are connected on wherein two sets of hooking rings of waist fixed band one end.

Preferably, the outer side of the palm center part of the hand fixing band is connected with a hand web plate, one side of the hand fixing band, which is close to the hand web plate, is connected with a plastic female buckle, and one side of the hand web plate, which is close to the hand fixing band, is connected with a plastic male buckle matched with the plastic female buckle.

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

the utility model is convenient for people to wear upper limb strength exercise, and is not limited to training places in actual use, does not occupy too much area, and is convenient for people to carry out special strength exercise;

the utility model discloses make things convenient for the personnel to wear the back and train under water or on water to various swimming strokes, the arm can stimulate the elasticity pipe in the swing and stretch, and the auxiliary personnel stroke arm or upper limbs strength training.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the hand fixing band of the present invention.

Fig. 3 is a schematic structural view of the middle waist fixing band of the present invention.

Fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.

Fig. 5 is a schematic structural diagram of embodiment 3 of the present invention.

In the figure: 11. waist fixing belts; 12. a Chinese character 'ri' button; 13. a waist adjusting belt; 14. elbow fixing belts; 15. an elbow adjustment strap; 16. a first elastic tube; 17. a first gourd buckle; 18. a positioning part; 19. a second elastic tube; 20. a second gourd buckle; 21. a hand fixing strap; 22. a thumb jack; 23. a hand adjustment strap; 24. a hanging part; 25. hanging and connecting rings; 26. a buffer rope; 27. a web board.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the present invention, the positive direction of the X axis is left, the negative direction thereof is right, the positive direction of the Y axis is front, the negative direction thereof is rear, the positive direction of the Z axis is up, and the negative direction thereof is down.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature.

In the description of the present specification, reference to the description of the terms "embodiment," "example," "specific example" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Example 1

Referring to fig. 1-3, in an embodiment of the present invention, an auxiliary device for frog-stroke training includes a waist fixing strap 11, two elbow fixing straps 14 and two hand fixing straps 21, where the elbow fixing strap 14 is connected to a first elastic tube 16 and a second elastic tube 19 through a positioning portion 18, one end of the first elastic tube 16 away from the positioning portion 18 is connected to the waist fixing strap 11 through a first fixing member, and one end of the second elastic tube 19 away from the positioning portion 18 is connected to the hand fixing strap 21 through a second fixing member;

the waist fixing belt 11 can be worn on the waist of a trainer, the elbow fixing belt 14 can be worn on the elbow (the elbow is close to the elbow bend of the upper arm) of the trainer, the hand fixing belt 21 can be worn on the hand of the trainer, and the first elastic pipe 16 and the second elastic pipe 19 can produce traction;

the waist fixing strap 11 is connected with a waist adjusting strap 13 for adjusting the circumference of the waist fixing strap 11, the elbow fixing strap 14 is connected with an elbow adjusting strap 15 for adjusting the circumference of the elbow fixing strap 14, and the hand fixing strap 21 is connected with a hand adjusting strap 23 for fixing the hand fixing strap 21 on the hand; waist fixed band 11, elbow fixed band 14 and hand fixed band 21 all are convenient for adjust, make the equipment be applicable to different personnel and wear the use.

The first fixing piece comprises a first gourd buckle 17 connected to the end part of the first elastic tube 16, and the waist fixing band 11 is provided with a plurality of hanging rings 25 for hanging the first gourd buckle 17; first calabash buckle 17 articulates on hanging the adapter ring 25, and during personnel's arm swing, can stretch through 14 first elastic tube 16 of pulling of elbow fixed band, a plurality of articulates the setting of circle 25, makes 11 degrees of circumference of waist fixed band adjust the back, can adjust first calabash buckle 17 to articulate on the corresponding ring 25 that articulates, makes two sets of first elastic tube 16 can be symmetric distribution in the waist both sides.

The second fixing piece comprises a second gourd buckle 20 connected to the end of the second elastic tube 19, and the hand fixing band 21 is connected with a hanging part 24 at the position close to the wrist and used for hanging the second gourd buckle 20; the second gourd clasp 20 can be connected with the hanging part 24, so that the hand fixing band 21 can pull the elbow fixing band 14, and displacement of the elbow fixing band 14 in the training process is reduced.

It should be noted that the first elastic tube 16 and the second elastic tube 19 in the present application can be selected from commercially available elastic rubber tubes, and the first gourd clasp 17 and the second gourd clasp 20 can be selected from commercially available gourd clasps.

The fixed end of the waist adjusting belt 13 is fixedly connected with a waist fixing belt 11, one end, far away from the fixed end of the waist adjusting belt 13, of the waist fixing belt 11 is connected with a Chinese character 'ri' buckle 12 for the movable end of the waist adjusting belt 13 to pass through, one side of the movable end of the waist adjusting belt 13 is connected with a magic tape hook surface, and the waist fixing belt 11 is provided with a magic tape hair surface matched with the magic tape hook surface; through adjusting the position of connection of magic tape hook face and magic tape hair side on the waist adjusting band 13, the degree of enclosure of adjustable waist fixed band 11.

The top and the bottom of 11 inner walls of waist fixed band all are connected with the slipmat, improve the stability of waist fixed band 11 after personnel's waist is fixed, reduce the aversion when the tractive.

The fixed end of the elbow adjusting belt 15 is fixedly connected with an elbow fixing belt 14, one end of the elbow fixing belt 14, which is far away from the fixed end connected with the elbow adjusting belt 15, is connected with a mounting buckle for the movable end of the elbow adjusting belt 15 to pass through, one side of the movable end of the elbow adjusting belt 15 is connected with a magic tape hook surface, and the elbow fixing belt 14 is provided with a magic tape hair surface matched with the magic tape hook surface; through adjusting the elbow regulation area 15 and going up the hookup surface of magic tape and the hookup location of magic tape hair side, the girth on the adjustable elbow fixed band 14.

A thumb insertion opening 22 for a thumb to pass through is formed in one side of the hand fixing strap 21, and an opening is formed in one side, far away from the thumb insertion opening 22, of the hand fixing strap 21; the fixed end of the hand adjusting belt 23 is fixedly connected to one end, close to the opening, of the hand fixing belt 21, the outer portion of the other end, close to the opening, of the hand fixing belt 21 is connected with a hook and loop surface matched with the hook and loop surface, one side of the movable end of the hand adjusting belt 23 is connected with a hook and loop surface, and two groups of hand adjusting belts 23 are arranged on one group of hand fixing belts 21; the thumb of the person is placed in the thumb inserting opening 22, the hook-and-loop surface of the hook-and-loop fastener on the hand adjusting belt 23 is connected with the hook-and-loop surface of the hook-and-loop fastener on the hand fixing belt 21, and the hand fixing belt 21 is fixed on the hand of the person.

Example 2

Referring to fig. 4, what is different from the embodiment 1 is that two sets of buffer ropes 26 are disposed on the waist fixing band 11 for hooking two sets of first gourd buttons 17, and two ends of the buffer ropes 26 are connected to two sets of hooking rings 25 at one end of the waist fixing band 11; the setting of buffering rope 26 can reduce the tractive of first elastic tube 16 to single position on the waist fixed band 11, falls into two power with the tractive force of first elastic tube 16 to waist fixed band 11, reduces the deformation of waist fixed band 11, does benefit to the long-term use of equipment.

Example 3

Referring to fig. 5, the difference from embodiment 1 is that the outside of the palm center portion of the hand fixing band 21 is connected to a hand fin plate 27, one side of the hand fixing band 21 close to the hand fin plate 27 is connected to a plastic female buckle, one side of the hand fin plate 27 close to the hand fixing band 21 is connected to a plastic male buckle matched with the plastic female buckle, and the plastic female buckle and the plastic male buckle can be selected from the existing snap fasteners on the market; the addition of the hand web plate 27 can assist people to improve hand movements and cultivate correct hand head-on posture.

The utility model discloses during the use, waist fixed band 11 can be worn at training person's waist, elbow fixed band 14 can be worn at personnel's elbow (big arm is close to elbow bend), hand fixed band 21 can be worn at personnel's hand, through adjusting the hookup surface on waist adjusting band 13 and the hookup position of magic tape matt surface, the degree of enclosing of adjustable waist fixed band 11, through adjusting the hookup surface on elbow adjusting band 15 and the hookup position of magic tape matt surface, the degree of enclosing of adjustable elbow fixed band 14, thumb socket 22 is arranged in to personnel's thumb, magic tape matt surface on connecting hand fixed band 21 with the magic tape matt surface on the hand adjusting band 23, fix hand fixed band 21 at personnel's hand, when carrying out the swimming appearance training, the arm can stimulate the elastic tube in the swing and stretch, the assistant carries out arm or upper limbs strength training.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An auxiliary device for frog swimming training comprises a waist fixing strap (11), two groups of elbow fixing straps (14) and two groups of hand fixing straps (21);

the method is characterized in that: the elbow fixing strap (14) is connected with a first elastic tube (16) and a second elastic tube (19) through a positioning part (18), one end, far away from the positioning part (18), of the first elastic tube (16) is connected with the waist fixing strap (11) through a first fixing piece, and one end, far away from the positioning part (18), of the second elastic tube (19) is connected with the hand fixing strap (21) through a second fixing piece;

be connected with waist adjusting band (13) that are used for adjusting waist fixed band (11) girth on waist fixed band (11), be connected with elbow adjusting band (15) that are used for adjusting elbow fixed band (14) girth on elbow fixed band (14), be connected with hand adjusting band (23) that are used for fixing hand fixed band (21) at the hand on hand fixed band (21).

2. The breaststroke training aid of claim 1, wherein: first mounting is including connecting at first calabash knot (17) of first elastic tube (16) tip, be equipped with a plurality of on waist fixed band (11) and hang adapter ring (25) for first calabash knot (17) articulate.

3. The breaststroke training aid of claim 1, wherein: the second fixing piece comprises a second gourd buckle (20) connected to the end of the second elastic tube (19), and the hand fixing band (21) is close to the wrist and connected with a hanging part (24) for hanging the second gourd buckle (20).

4. The breaststroke training aid of claim 1, wherein: waist adjusting band (13) fixed end fixed connection waist fixed band (11), waist fixed band (11) are kept away from and are connected the day word knot (12) that are used for waist adjusting band (13) expansion end to pass with the one end that waist adjusting band (13) stiff end is connected, waist adjusting band (13) expansion end one side is connected with magic tape hook face, be equipped with on waist fixed band (11) with magic tape hook face complex magic tape hair face.

5. The breaststroke training aid of claim 4, wherein: the top and the bottom of the inner wall of the waist fixing belt (11) are both connected with non-slip mats.

6. The breaststroke training aid of claim 1, wherein: elbow regulation area (15) fixed end fixed connection elbow fixed band (14), elbow fixed band (14) are kept away from and are connected the installation that is used for elbow regulation area (15) expansion end to pass with the one end that elbow regulation area (15) stiff end is connected and are detained, elbow regulation area (15) expansion end one side is connected with the magic and pastes the hook face, be equipped with on elbow fixed band (14) and paste hook face complex magic tape matte face with the magic.

7. The breaststroke training aid of claim 1, wherein: hand fixed band (21) one side is equipped with thumb socket (22) that are used for the thumb to pass, hand fixed band (21) keep away from thumb socket (22) one side and are equipped with the opening.

8. The breaststroke training aid of claim 7, wherein: hand regulation band (23) stiff end fixed connection is close to open-ended one end in hand fixed band (21), hand fixed band (21) are close to open-ended other end external connection magic tape matt surface, hand regulation band (23) expansion end one side be connected with magic tape matt surface complex magic tape hook surface, be equipped with two sets of hand regulation bands (23) on a set of hand fixed band (21).

9. The breaststroke training aid of claim 2, wherein: be equipped with two sets of buffering rope (26) on waist fixed band (11) for articulate of two sets of first calabash buckles (17), buffering rope (26) both ends are connected on one end of waist fixed band (11) wherein two sets of joint rings (25).

10. The breaststroke training aid of claim 1, wherein: the outer side of the palm center part of the hand fixing band (21) is connected with a hand web plate (27), one side, close to the hand web plate (27), of the hand fixing band (21) is connected with a plastic female buckle, and one side, close to the hand fixing band (21), of the hand web plate (27) is connected with a plastic male buckle matched with the plastic female buckle.