CN218889900U

CN218889900U - Special equipment for electrically stretching ligaments in crotch

Info

Publication number: CN218889900U
Application number: CN202221805084.2U
Authority: CN
Inventors: 张红涛; 王明哲; 乔志远
Original assignee: Wuhan Dida Outdoor Sports Technology Co ltd
Current assignee: Wuhan Dida Outdoor Sports Technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2023-04-21
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses an electric crotch stretching ligament special device, which comprises a seat plate, wherein one side of the upper surface of the seat plate is provided with a backup plate, a motor is arranged in the seat plate, and the output end of the motor is provided with a threaded rod; the threaded rod is rotatably provided with a nut seat, the nut seat is provided with an auxiliary crotch opening structure, the auxiliary crotch opening structure comprises a U-shaped mounting seat positioned on the nut seat, a large arm is rotatably arranged in the U-shaped mounting seat and close to two ends, the inside of the large arm is hollow, and a plurality of threaded holes are formed in the large arm; a pushing plate is arranged between the opposite side surfaces of the large arm, sliding blocks are arranged on the two sides of the pushing plate and close to the lower end of the pushing plate, and sliding seats capable of accommodating the sliding blocks are arranged on the opposite side surfaces of the large arm; the large arms are sleeved with small arms, the small arms are provided with a plurality of threaded holes II which can correspond to the threaded holes, one ends of the small arms, which are far away from the large arms, are provided with baffle plates, and the middle ends of the small arms are provided with baffle plates II; the middle end of the upper surface of the U-shaped mounting seat is provided with a timing structure. The utility model can assist in opening the crotch to a larger angle and correct the posture, and can time.

Description

Special equipment for electrically stretching ligaments in crotch

Technical Field

The utility model relates to the technical field of sports equipment, in particular to special equipment for stretching ligaments by electrically opening crotch.

Background

The crotch is the hip joint, i.e. the joint where the femur and pelvis are connected. The bones generally need to be driven by muscles, but sometimes the muscles reach the capacity limit, the bones cannot be driven to reach the position which the human body wants to reach, the mobility of the hip is insufficient, namely, the muscles and fascia surrounding the periphery of the hip joint are stiff, so that the movement of the hip joint is limited, the meaning of opening the crotch is that the muscles are stretched, the flexibility of the body can be opened, the thigh ligaments are more elastic, and the hip is not easy to be injured in the process of movement or dancing. When the hip is opened in initial exercise, some auxiliary equipment can be used for helping to stretch muscles and open hip joints, but the existing equipment is difficult to open the hip to 180 degrees, the auxiliary degree is limited, the hip cannot be fixed, the thigh is retracted due to inertia and pain feeling of a human body, and a good exercise effect cannot be achieved; the use can not be timed, and the exercise inertia is not easy to develop.

Disclosure of Invention

The utility model aims to solve the technical problems that the existing equipment is difficult to open the crotch to 180 degrees, has limited auxiliary degree, can not help to fix and can not achieve better exercise effect; the timing can not be carried out when the device is used, and the problem of exercise inertia is not easy to develop.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the special electric equipment for stretching the ligaments in the crotch comprises a seat plate, wherein a backup plate is arranged on one side of the upper surface of the seat plate, the interior of the seat plate is hollow, a motor is arranged on one side, far away from the backup plate, of the seat plate, a threaded rod is arranged at the output end of the motor, and a base is arranged at one end, far away from the motor, of the threaded rod in a rotating manner; the threaded rod is rotatably provided with a nut seat, the nut seat is provided with an auxiliary crotch opening structure, the auxiliary crotch opening structure comprises a U-shaped mounting seat positioned on the nut seat, an opening of the U-shaped mounting seat faces to a seat plate, big arms are rotatably arranged in the U-shaped mounting seat and close to two ends, the inside of each big arm is hollow, and each big arm is provided with a plurality of threaded holes, and one threaded hole is in threaded connection with a bolt; a pushing plate is arranged between the opposite side surfaces of the large arm, sliding blocks are arranged on the two sides of the pushing plate and close to the lower end of the pushing plate, and sliding seats capable of accommodating the sliding blocks are arranged on the opposite side surfaces of the large arm; the large arms are sleeved with small arms, the small arms are provided with a plurality of threaded holes II which can correspond to the threaded holes, one ends of the small arms, which are far away from the large arms, are provided with baffle plates, and the middle ends of the small arms are provided with baffle plates II; the middle end above the U-shaped mounting seat is provided with a timing structure, the timing structure comprises a display screen positioned above a U-shaped mounting plate, a plurality of adjusting buttons are arranged above the U-shaped mounting plate, and a storage battery is arranged on the inner side of the U-shaped mounting plate.

Compared with the prior art, the utility model has the advantages that: the length of the forearm can be adjusted according to the height of the user; the crotch opening is assisted to a larger angle, the leaning board is arranged, the human body can be clamped, the crotch opening effect is not influenced by backward displacement, the pushing board is arranged, the legs can be fixed when the crotch is opened to the larger angle, the crotch opening posture can be corrected, and a user can easily adhere to the crotch opening posture; the timing structure is arranged, so that the exercise time can be set by oneself, and the exercise effect is enhanced.

As an improvement, a cushion is arranged on the seat plate.

As an improvement, limiting plates are arranged at two ends of one side, close to the base, of the U-shaped mounting seat.

As an improvement, the baffle and the outer side surface of the baffle are both wrapped with soft cloth layers.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a front view of the present utility model.

As shown in the figure: 1. seat, 2, cushion, 3, backup plate, 4, motor, 5, threaded rod, 6, base, 7, nut seat, 8, U-shaped mount pad, 9, big arm, 10, forearm, 11, screw hole, 12, bolt, 13, push pedal, 14, sliding seat, 15, baffle, 16, baffle two, 17, limiting plate, 18, display screen, 19, adjustment button, 20, battery, 21, screw hole two.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

With reference to all the drawings, the special electric crotch stretching ligament equipment comprises a seat plate 1, wherein one side above the seat plate 1 is provided with a leaning plate 3 which is used for supporting a body, so that the body is prevented from being displaced backwards due to overlarge crotch opening angle; the seat plate 1 is hollow, a motor 4 is arranged in the seat plate 1 and at one side far away from the backup plate 3, a threaded rod 5 is arranged at the output end of the motor 4, and a base 6 is rotatably arranged at one end of the threaded rod 5 far away from the motor 4; the threaded rod 5 is rotatably provided with a nut seat 7, the nut seat 7 is provided with an auxiliary crotch opening structure, the auxiliary crotch opening structure comprises a U-shaped mounting seat 8 positioned on the nut seat 7, the U-shaped mounting seat 8 is opened towards the seat plate 1, a large arm 9 is rotatably arranged in the U-shaped mounting seat 8 and close to two ends, the large arm 9 is hollow, the large arm 9 is provided with a plurality of threaded holes 11, and one threaded hole 11 is internally connected with a bolt 12 in a threaded manner; a push plate 13 is arranged between the opposite side surfaces of the large arm 9, sliding blocks are arranged on the two sides of the push plate 13 and close to the lower end, and sliding seats 14 capable of accommodating the sliding blocks are arranged on the opposite side surfaces of the large arm 9; the large arms 9 are sleeved with small arms 10, the small arms are provided with a plurality of threaded holes II 21 which can correspond to the threaded holes 11, one ends of the small arms 10 far away from the large arms 9 are provided with baffle plates 15, and the middle ends of the small arms 10 are provided with baffle plates II 16; the middle end above the U-shaped mounting seat 8 is provided with a timing structure, the timing structure comprises a display screen 18 positioned above the U-shaped mounting plate 8, a plurality of adjusting buttons 19 are arranged above the U-shaped mounting plate 8, and a storage battery 20 is arranged on the inner side of the U-shaped mounting plate 8.

The seat cushion 2 is arranged on the seat plate 1, so that comfort level is improved.

The two ends of one side of the U-shaped mounting seat 8, which is close to the base 6, are respectively provided with a limiting plate 17, so that a force can be applied to the big arm 9, and the big arm can better prop against the thigh.

The outer side surfaces of the baffle 15 and the baffle II 16 are wrapped with soft cloth layers, so that the ankle is not damaged.

The working principle of the utility model is as follows: when in use, a user sits on the seat plate 1, respectively places ankle parts of two feet at the middle positions of the baffle 15 and the baffle II 16, adjusts the length of the small arm 10 according to the height, moves the small arm 10 in the large arm 9, and screws the small arm 10 into the threaded holes 11 and the corresponding threaded holes II 21 for fixing through the bolts 12; the motor 4 is started to drive the threaded rod 6 to rotate, so that the nut seat 7 and the U-shaped mounting seat 8 are driven to move towards the direction of a user, the large arm 9 and the small arm 10 can be opened along the opening direction of the legs of the user, and the opening can be stopped at any angle, so that the use of a beginner is facilitated; the large arm 9 and the small arm 10 are unfolded to 180 degrees at the moment, the push plate 13 moves along the sliding seat 14 to be close to one end of the U-shaped mounting seat 8, the human legs are propped against the push plate, and auxiliary positioning is carried out, so that the posture of a user can be more standard, and labor can be saved; the limiting plate 17 can provide a supporting force for the big arm 9, so that the situation that the big arm 9 cannot be clung to the leg due to overlarge angle is avoided, and the auxiliary effect is reduced; the leaning board 3 can support the human body, and avoid slight backward displacement of the human body caused by large crotch opening angle, thereby having poor exercise effect; the timing is performed by using the adjusting button 9, so that the training time can be mastered, the training target can be formulated, and the practicability is high.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. An electric stretch ligament special equipment of opening crotch which characterized in that: the seat comprises a seat body, wherein one side above the seat body is provided with a backup plate, the interior of the seat body is hollow, one side, far away from the backup plate, of the seat body is provided with a motor, the output end of the motor is provided with a threaded rod, and one end, far away from the motor, of the threaded rod is provided with a base in a rotating manner; the threaded rod is rotatably provided with a nut seat, the nut seat is provided with an auxiliary crotch opening structure, the auxiliary crotch opening structure comprises a U-shaped mounting seat positioned on the nut seat, an opening of the U-shaped mounting seat faces to a seat plate, big arms are rotatably arranged in the U-shaped mounting seat and close to two ends, the inside of each big arm is hollow, and each big arm is provided with a plurality of threaded holes, and one threaded hole is in threaded connection with a bolt; a pushing plate is arranged between the opposite side surfaces of the large arm, sliding blocks are arranged on the two sides of the pushing plate and close to the lower end of the pushing plate, and sliding seats capable of accommodating the sliding blocks are arranged on the opposite side surfaces of the large arm; the large arms are sleeved with small arms, the small arms are provided with a plurality of threaded holes II which can correspond to the threaded holes, one ends of the small arms, which are far away from the large arms, are provided with baffle plates, and the middle ends of the small arms are provided with baffle plates II; the middle end above the U-shaped mounting seat is provided with a timing structure, the timing structure comprises a display screen positioned above a U-shaped mounting plate, a plurality of adjusting buttons are arranged above the U-shaped mounting plate, and a storage battery is arranged on the inner side of the U-shaped mounting plate.

2. The electric stretch ligament special equipment for opening crotch according to claim 1, wherein: a cushion is arranged on the seat plate.

3. The electric stretch ligament special equipment for opening crotch according to claim 1, wherein: limiting plates are arranged at two ends of one side, close to the base, of the U-shaped mounting seat.

4. The electric stretch ligament special equipment for opening crotch according to claim 1, wherein: the baffle and the outer side surface of the baffle are both wrapped with soft cloth layers.