CN210170772U

CN210170772U - Aerobics exercises training is with stretching device

Info

Publication number: CN210170772U
Application number: CN201921025486.9U
Authority: CN
Inventors: Rui Wang; 王蕊; Qing Bai; 白擎; Ruihua Su; 苏瑞华
Original assignee: Henan Vocational College of Water Conservancy and Environment
Current assignee: Henan Vocational College of Water Conservancy and Environment
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-03-24
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses a stretching device is used in aerobics exercises training, including first support and second support, the top of first support and second support is fixed through the axle, and one side inner wall of second support opens there is the spout, spout inner wall sliding connection has the vaulting pole, and the junction of vaulting pole and second support has lock nut through threaded connection, the top outer wall of second support has the steelframe through hinged joint, and the one end swing joint that the second support was kept away from to the steelframe has folding axle. The utility model discloses a steelframe and arm support frame, adjust the whole height of support, make the human body lie and be the type of falling V structure on the back of the body pillow, tensile process is through self weight cooperation, it is supplementary to need not other strength, it is more convenient, the interval of ankle and knee department is adjusted to electric regulation slide rail and cotton roller alignment jig, the leg can not be pulled to the distance of buckling, the back of the body pillow has the vibration massage function, the headrest is gone up in the cooperation, make tensile personnel more comfortable and relax on equipment, tensile effect is better.

Description

Aerobics exercises training is with stretching device

Technical Field

The utility model relates to a aerobics exercises training technical field especially relates to a stretching device is used in aerobics exercises training.

Background

The aerobics exercises are sports which are deeply loved by the masses, have extremely strong popularity and integrate gymnastics, dancing, music, body building and entertainment. The movements of upper and lower limbs, trunk, head and neck and foot stepping in disco dance, jazz dance and thunderbolt dance, especially the hip movement, are absorbed in a large amount in the aerobics exercises, so that the vitality of the aerobics exercises is increased, the accumulation of fat at the hip and the abdomen is reduced, and the coordination and the flexibility of the movement are improved. Aerobics exercises are aerobic exercises, and are characterized by lasting whole body exercises of a certain duration and low or medium degrees, mainly exercise the cardio-pulmonary function of exercisers and are the basis of aerobic endurance quality.

The existing aerobics exercises can be stretched and exercised before training, the existing stretching training is to stretch muscles and bones through mutual counter-pulling between two members or by means of some rubber belts, but if the stretching is improper, the muscles are pulled and some channels and collaterals are dislocated, the strength is not easy to master, and the training is easy to hurt.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a stretching device for aerobics exercises training.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a stretching device for aerobics exercises training comprises a first bracket and a second bracket, the top ends of the first bracket and the second bracket are fixed through a shaft, a sliding groove is formed in the inner wall of one side of the second bracket, a stay bar is connected to the inner wall of the sliding groove in a sliding manner, a locking nut is connected to the joint of the stay bar and the second bracket through threads, a steel frame is fixed to the outer wall of the top end of the second bracket through a hinge, and one end of the steel frame far away from the second bracket is movably connected with a folding shaft, the outer wall of the folding shaft is fixed with an electric adjusting slide rail, and the outer wall of the bottom end of the electric adjusting slide rail is connected with a cotton roller adjusting frame in a sliding way, the outer walls of the two sides of the cotton roller adjusting frame are connected with a fixed cotton roller through a shaft, and the outer wall of the top end of the cotton roller adjusting frame is inserted with a spring fastener, one end of the steel frame close to the folding shaft is movably connected with a back pillow, and the other end of the steel frame is fixed with a headrest through a bolt.

Preferably, arm support frames are welded to the outer walls of the two sides of the steel frame, and anti-skidding sleeves are sleeved on the outer walls of the arm support frames.

Preferably, the joint of the steel frame and the back pillow is provided with a jack, and the inner wall of the jack is inserted with a back pillow adjusting inserted rod.

Preferably, the joint of the folding shaft electric adjusting slide rail is provided with a fixing hole, and the inner wall of the fixing hole is inserted with a folding shaft inserting rod.

Preferably, the inner wall of the back pillow is provided with a fixing groove, the inner wall of the fixing groove is clamped with a pressure sensor and a vibration element, and the signal end of the pressure sensor is connected with a microprocessor through a signal line.

Preferably, the outer wall of one side of the steel frame, which is close to the folding shaft, is provided with a groove, and the inner wall of the groove is fixed with breathable elastic cloth through rivets.

Preferably, the vibration element and the electric adjusting slide rail are both connected with a switch, and the switch is connected with the microprocessor through a lead.

The utility model has the advantages that:

1. the stretching device for aerobics exercises training is characterized in that a human body is laid on a back pillow to be in an inverted V-shaped structure through a steel frame and an arm support frame and by adjusting the overall height of the support, in the process of inverted stretching, the upper limbs are stretched through the weight of the human body and the legs are bent and fixed at the ankle in the sitting process, so that the muscles of the legs are stretched, and the overall stretching process is matched through the weight of the human body without the assistance of other strength, so that the stretching device is more convenient and fast;

2. the stretching device for aerobics exercises training adjusts and locks the angle of the whole support through the locking nut, is suitable for different weights and stretching strengths, adjusts the distance between the ankle and the knee through the electric adjusting slide rail and the cotton roller adjusting frame, prevents the leg from being pulled by the bending distance, and limits and fixes the bending angle of the whole support through the folding shaft inserted rod;

3. this stretching device's of aerobics exercises training back of the body pillow still has the vibration massage function, and the cooperation is rested the head pillow, makes tensile personnel more comfortable and relax on equipment, and tensile effect is better.

Drawings

Fig. 1 is a schematic view of a front view structure of a stretching device for aerobics exercises training provided by the present invention;

fig. 2 is a schematic top view of the stretching device for aerobics exercises training of the present invention;

fig. 3 is the utility model provides a side view structure schematic diagram of stretching device for aerobics exercises training.

In the figure: 1 first support, 2 second supports, 3 lock nut, 4 head restraints, 5 back of the body pillow adjust inserted bar, 6 back of the body pillows, 7 arm support frames, 8 steelframes, 9 folding axles, 10 folding axle inserted bars, 11 fixed cotton rollers, 12 cotton roller adjusting rests, 13 pressure sensor, 14 electronic regulation slide rail.

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.

Referring to fig. 1-3, a stretching device for aerobics exercises training comprises a first support 1 and a second support 2, the top ends of the first support 1 and the second support 2 are fixed through a shaft, a chute is formed in the inner wall of one side of the second support 2, a stay bar is connected to the inner wall of the chute in a sliding manner, a locking nut 3 is connected to the joint of the stay bar and the second support 2 through a thread, a steel frame 8 is fixed to the outer wall of the top end of the second support 2 through a hinge, a folding shaft 9 is movably connected to one end of the steel frame 8 far away from the second support 2, an electric adjusting slide rail 14 is fixed to the outer wall of the folding shaft 9, a cotton roller adjusting frame 12 is connected to the outer wall of the bottom end of the electric adjusting slide rail 14 in a sliding manner, a cotton roller 11 is fixed to the outer wall of two sides of the cotton roller adjusting frame 12 through a shaft, a spring buckle is inserted into the outer wall of the, a headrest 4 is fixed at the other end of the steel frame 8 through a bolt, arm supporting frames 7 are welded on the outer walls of two sides of the steel frame 8, an anti-skid sleeve is sleeved on the outer wall of each arm supporting frame 7, a jack is formed at the joint of the steel frame 8 and the back pillow 6, a back pillow adjusting inserted rod 5 is inserted into the inner wall of the jack, a fixing hole is formed at the joint of an electric adjusting sliding rail 14 of the folding shaft 9, a folding shaft inserted rod 10 is inserted into the inner wall of the fixing hole, a fixing groove is formed in the inner wall of the back pillow 6, a pressure sensor 13 and a vibration element are clamped and connected on the inner wall of the fixing groove, a signal end of the pressure sensor 13 is connected with a microprocessor through a signal wire, the model of the microprocessor is MC8640DTVJ1067NE, the model of the pressure sensor 13 is JYB-KB-CW2000, a groove is formed in the outer wall of one side, close to the folding shaft 9, a, the switch is connected with the microprocessor through a lead.

The working principle is as follows: this stretching device of aerobics exercises training when using, the stretcher lies on back of the body pillow 6, the head pillow is on headrest 4, carry out supplementary support through steelframe 8 and arm support frame 7, whole height through adjusting first support 1 and second support 2, and then make the human body lie and be the type of falling V structure on back of the body pillow 6, at the tensile in-process of standing upside down, the tenesmus through self weight is to the tensile of upper limbs, in-process sitting down, buckle through the shank and the fixed of ankle department, form the tensile to shank muscle, whole tensile process is through self weight cooperation, it is supplementary to need not other strength, it is more convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A stretching device for aerobics exercises training comprises a first support (1) and a second support (2), and is characterized in that the top ends of the first support (1) and the second support (2) are fixed through a shaft, a sliding chute is formed in the inner wall of one side of the second support (2), a supporting rod is connected to the inner wall of the sliding chute in a sliding mode, a locking nut (3) is connected to the joint of the supporting rod and the second support (2) through threads, a steel frame (8) is fixed to the outer wall of the top end of the second support (2) through a hinge, a folding shaft (9) is movably connected to one end, away from the second support (2), of the steel frame (8), an electric adjusting slide rail (14) is fixed to the outer wall of the folding shaft (9), a cotton roller adjusting frame (12) is connected to the outer wall of the bottom end of the electric adjusting slide rail (14) in a sliding mode, and fixed cotton rollers (11) are connected to the outer walls, and the top outer wall of the cotton roller adjusting frame (12) is inserted with a spring fastener, one end of the steel frame (8) close to the folding shaft (9) is movably connected with a back pillow (6), and the other end of the steel frame (8) is fixed with a headrest (4) through a bolt.

2. The stretching device for aerobics exercises training as claimed in claim 1, wherein the arm supporting frames (7) are welded on the outer walls of the two sides of the steel frame (8), and the outer walls of the arm supporting frames (7) are sleeved with anti-skidding sleeves.

3. The stretching device for aerobics exercises training as claimed in claim 1, wherein the joint of the steel frame (8) and the back pillow (6) is provided with a jack, and the inner wall of the jack is inserted with the back pillow adjusting inserted rod (5).

4. The stretching device for aerobics exercises training as claimed in claim 1, wherein the joint of the electric adjusting sliding rail (14) of the folding shaft (9) is provided with a fixing hole, and the inner wall of the fixing hole is inserted with a folding shaft inserting rod (10).

5. The stretching device for aerobics exercises training as claimed in claim 1, wherein the back pillow (6) is provided with a fixing groove on the inner wall thereof, the pressure sensor (13) and the vibrating element are clamped on the inner wall of the fixing groove, and the signal end of the pressure sensor (13) is connected with the microprocessor through a signal line.

6. The stretching device for aerobics exercises training as claimed in claim 1, wherein the outer wall of one side of the steel frame (8) close to the folding shaft (9) is provided with a groove, and the inner wall of the groove is fixed with breathable elastic cloth through rivets.

7. A stretching device for aerobics exercises as claimed in claim 5, wherein the vibrating element and the electrically adjustable slide (14) are connected to a switch, and the switch is connected to the microprocessor through a wire.