CN215609116U

CN215609116U - Multifunctional stretching equipment

Info

Publication number: CN215609116U
Application number: CN202121747122.9U
Authority: CN
Inventors: 耿燕露
Original assignee: JINCHENG COLLEGE NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS
Current assignee: JINCHENG COLLEGE NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-01-25
Anticipated expiration: 2031-07-29

Abstract

The utility model provides a multifunctional stretching device which comprises a base component and a telescopic pedal. Realize that user's shank is tensile through flexible footboard, the shank forms the angle with the sole, effectively improve the tensile effect of shank muscle, flexible footboard promotes anti-skidding knot according to user's sole size through the distancer is automatic and makes the foot laminating footboard, it is not enough and lead to sliding to prevent effectively that foot's strength, thereby guarantee tensile effect, flexible footboard bottom fixed connection's bolster, effectively alleviate the foot impact force, realize the protection to the foot joint, and carry out the arm through the pull rod of retractable and stretch, the automatic retraction under the tensile condition of not using, effectively rational utilization inner structure space, reduce overall structure size, movable's seat, the user crowd of the different heights of self-adaptation, the shank straightness accuracy when guaranteeing the user to use, effectively improve tensile effect, the fixed holding rod that sets up in the service creeper both sides of symmetry realizes that user's back is tensile simultaneously.

Description

Multifunctional stretching equipment

Technical Field

The utility model relates to the technical field of fitness equipment, in particular to multifunctional stretching equipment.

Background

In the modern society, people improve self physique, temperament and health through sports and fitness, the fitness mode has a lot of, and the vast majority needs to consume a large amount of physical strength to realize effective exercise, and the stretching after exercise is an indispensable important ring, through to the stretching of muscle, makes the muscle that originally moves the back tight mould into better muscle state to reach different effects to the body-building people of different appeal.

The existing stretching mode is that the stretching action is performed on various media platforms in a self-completing way or the stretching action is performed by means of assistance of other people. The self-completed action is often not stretched in place, so that the stretching effect is reduced, and the convenience of operation cannot be ensured in a mode of assisting power by other people.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the present invention provides a multifunctional stretching device to solve the above problems in the prior art.

The technical scheme is as follows: a multifunctional stretching apparatus comprises a basic assembly and a telescopic pedal.

The basic assembly comprises a lying plate, a seat which is movably connected above the lying plate and moves linearly along the lying plate, and pull rods which are preset distance along the seat and symmetrically movably connected to two sides of the seat;

flexible footboard, symmetry fixed connection are in the terminal both sides of bracing piece, include to rotate with predetermined distance and connect the footboard of bracing piece one side, the vertical anti-skidding knot that extends the setting in footboard one side to and opposite side swing joint the telescopic link of footboard and bracing piece.

In a further embodiment, a buffer member is fixedly connected to the lower end of the pedal, is connected with the support rod through a rotating shaft and rotates around the rotating shaft, and a distance meter is fixedly connected to the lower portion of the pedal at a preset distance. The buffer piece is close to ground under the footboard effort and effectively alleviates the impact force, prevents effectively that the step from receiving the striking, harms the ankle. The buffer piece adopts telescopic machanism, spring and rubber replacement, and is simple and convenient during the installation to the material is easily purchased.

In a further embodiment, the cross section of the pull rod is in a shape of Jiong, and a telescopic pull rope is fixedly connected to the inner part of the end part. The flexible stay cord adopts the elastic rubber material, can effectively realize the shrink, realizes that user's shoulder is tensile when reducing overall structure size.

In a further embodiment, a rotating rod is fixedly connected below the seat and drives the seat to move linearly to form a leg stretching section. The dwang adopts the screw rod to realize that the seat removes and effectively realizes the auto-lock, prevents that the user from removing the tensile effect of reduction of seat when carrying out the shank and tensile.

In a further embodiment, the anti-slip buckle is slidably connected to the upper surface of the pedal and moves linearly along the upper surface of the pedal. The anti-skidding buckle effectively prevents that when the foot was put into on the footboard, the slip can't effectively stretch shank muscle to prevent that foot's strength is not right, have certain damage to the ankle.

In a further embodiment, the tail end of the seat is fixedly connected with a holding rod along the axial symmetry, and a back stretching area is formed between the holding rod and the seat. Give user's auxiliary force when the holding rod is used for the back tensile, effectively improve tensile effect, according to user's demand automatically regulated shank straightness accuracy through the dwang to do not need adjusting device to go up and down alright realize that the user at different ages uses.

Has the advantages that: compared with the prior art, the utility model provides a multifunctional stretching apparatus which comprises a base assembly and a telescopic pedal. Realize that user's shank is tensile through flexible footboard, the shank forms the angle with the sole, effectively improve the tensile effect of shank muscle, flexible footboard promotes anti-skidding knot according to user's sole size through the distancer is automatic and makes the foot laminating footboard, it is not enough and lead to sliding to prevent effectively that foot's strength, thereby guarantee tensile effect, flexible footboard bottom fixed connection's bolster, effectively alleviate the foot impact force, realize the protection to the foot joint, and carry out the arm through the pull rod of retractable and stretch, the automatic retraction under the tensile condition of not using, effectively rational utilization inner structure space, reduce overall structure size, movable's seat, the user crowd of the different heights of self-adaptation, the shank straightness accuracy when guaranteeing the user to use, effectively improve tensile effect, the fixed holding rod that sets up in the service creeper both sides of symmetry realizes that user's back is tensile simultaneously.

Drawings

Fig. 1 is an overall structural view of the present invention.

Fig. 2 is an overall structural view and a positional relationship diagram of the retractable pedal of the present invention.

Fig. 3 is a partial perspective view showing a moving state of the seat in the present invention.

The figures are numbered: seat 1, pull rod 2, flexible stay cord 3, service creeper 4, anti-skidding knot 5, bolster 6, telescopic link 7, footboard 8, bracing piece 9, holding rod 10, dwang 10, movable block 11.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.

The applicant considers that stretching after exercise is extremely important for body plasticity, a lot of users bring much inconvenience due to space inconvenience and the fact that a large number of auxiliary tools are needed to achieve stretching effects of all body parts after exercise, and stretching actions after users feel fumbling by themselves are easy to cause irregular actions, so that effective stretching effects cannot be achieved, and joint part injuries and muscle stretching errors are caused to affect body attractiveness.

In order to solve the above problems in the prior art, the present invention provides a multifunctional stretching device, which helps a user to stretch each part of the body at a fixed position without using an additional auxiliary tool, and achieves independent stretching of each part of the body, and the specific scheme is as follows:

as shown in fig. 1 to 3, a multifunctional stretching machine comprises a basic assembly and two parts of a telescopic pedal 8.

The basic assembly comprises a lying plate 4, a seat 1 which is movably connected above the lying plate 4 and moves linearly along the lying plate 4, and pull rods 2 which are preset distance along the seat 1 and are symmetrically and movably connected to two sides of the seat 1; the seat 1 is designed according to human engineering, the bottom of the seat 1 is connected with a moving block 11, and the rotating rod 10 rotates to drive the moving block 11 to move linearly, so that the displacement of the seat 1 is realized.

Flexible footboard 8, symmetry fixed connection are in bracing piece 9 end both sides, include to rotate with the predetermined distance and connect the footboard 8 of bracing piece 9 one side, the vertical non-slip buckle 5 that extends the setting in footboard 8 one side to and opposite side swing joint footboard 8 and bracing piece 9's telescopic link 7. The telescopic rod 7 realizes the movement of the pedal 8 and is rotatably connected through the rotating shaft supporting rod 9, so that the pedal 8 can effectively rotate in a preset angle range.

In the use process of the pedal 8, the friction force of the foot to the pedal 8 is insufficient, the foot is easy to slide, effective stretching cannot be achieved, and the anti-skid buckle 5 is connected to the upper surface of the pedal 8 in a sliding mode and moves linearly along the upper surface of the pedal 8. When the anti-skidding buckle 5 effectively prevents that the foot from putting into on the footboard 8, the unable effectively tensile shank muscle of slip to prevent that foot's strength is not right, have certain damage to the ankle, go on further injecing the foot position simultaneously, improve tensile action standardization.

Easy direct depression footboard 8 when footboard 8 is stepped on to user's foot strength, during long-term use, abrupt impact force leads to user's joint damage easily, footboard 8 below end fixedly connected with bolster 6 passes through the rotation axis connection and the duplex winding with bracing piece 9 the axis of rotation rotates, footboard 8 below predetermined distance fixedly connected with distancer. The buffer member 6 can be replaced by a telescopic mechanism, a spring and rubber, and is simple and convenient to install and easy to purchase materials. The buffer piece 6 is close to the ground under the action force of the pedal 8 to effectively relieve the impact force, so that the foot step is effectively prevented from being impacted and the ankle is prevented from being damaged. The cross section of the pull rod 2 is shaped like Jiong, and a telescopic pull rope 3 is fixedly connected along the inner part of the end part. The flexible stay cord 3 adopts the elastic rubber material, and the user holds 2 tip of pull rod and carries out the stretching of free direction to realize the stretching of shoulder and arm, and flexible stretching can effectively realize contracting in pull rod 2, thereby realize that the user shoulder is tensile when reducing overall structure size.

The universality of body-building exercise and the fact that the device is suitable for users of different ages are extremely important, in the utility model, the rotating rod 10 is fixedly connected below the seat 1, and the rotating rod 10 drives the seat 1 to move linearly to form a leg stretching interval. The distance measuring instrument transmits user data to the control system, after the control system receives relevant data, the control system controls the rotating rod 10 which adopts the screw rod to realize the movement of the seat 1 to rotate to a preset position, the screw rod effectively realizes self-locking, and the seat 1 is prevented from moving again to reduce the stretching effect when the legs of a user are stretched.

The back stretching is an item which is often ignored by users, and the traditional back stretching requires manual pushing from the back, and the utility model is characterized in that a holding rod 10 is fixedly connected with the tail end of the seat 1 along the axial symmetry to form a back stretching section with the seat 1. Give user's auxiliary force when holding rod 10 is used for the back tensile, the user sits on seat 1, holds holding rod 10 through both hands of bowing and realizes that the back is tensile to effectively improve tensile effect, through dwang 10 according to user's demand automatically regulated shank straightness accuracy, thereby do not need adjusting device to go up and down alright realize that different ages's user uses.

In addition, the user exercises and stretches for a long time, when muscles are relaxed to a certain state, the existing linear stretching cannot meet the requirements of the user, the holding rod 10 and the telescopic pedal 8 are matched for use, when the two feet of the user are fixed on the pedal 8, the user can hold the holding rod 10, the body center is far away from the seat 1, and further deep stretching can be achieved.

As noted above, while the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A multifunctional stretching apparatus is characterized by comprising

2. A multi-purpose stretching apparatus as claimed in claim 1, wherein: the footboard below end fixedly connected with bolster passes through the axis of rotation connection duplex winding with the bracing piece the axis of rotation rotates, footboard below predetermined distance fixedly connected with distancer.

3. A multi-purpose stretching apparatus as claimed in claim 1, wherein: the cross section of the pull rod is shaped like Jiong, and a telescopic pull rope is fixedly connected inside the end part of the pull rod.

4. A multi-purpose stretching apparatus as claimed in claim 1, wherein: the seat below fixedly connected with dwang, dwang drive seat rectilinear movement forms the tensile interval of shank.

5. A multi-purpose stretching apparatus as claimed in claim 1, wherein: the anti-slip buckle is connected to the upper surface of the pedal in a sliding mode and moves linearly along the upper surface of the pedal.

6. The multi-purpose stretching apparatus of claim 4, wherein: the tail end of the seat is symmetrically and fixedly connected with a holding rod along the axial direction, and a back stretching area is formed between the holding rod and the seat.