JP3044600U - Muscle extension exercise device - Google Patents

Abstract

(57) [PROBLEMS] To provide a muscle-bone extension exercise device which brings bidirectionally balanced traction to a human body and which can be operated and used by a user himself. SOLUTION: A tractor 40 provided at the center of a main frame 10, front and rear traction frames 20 and 30 each having both ends connected to rails arranged across both front and rear stages of the main frame 10, and further. Tow frame frame 2
Both cushion sheets 50 fixed on 0 and 30 respectively
And 51, and a combination of a clamp member extending to the end of the rear traction frame 30 and the like. When the user lays flat on the upper surface, the ankles of both feet are laid across and sandwiched between the sandwiching seats 33, which is convenient for fixing the position in conjunction with tying the chest with a tie belt. In addition, the user operates the tractor 40 to perform an expansion motion, causing the front and rear traction frames 20 and 30 to move in opposite directions, and further causing expansion and extension toward both ends of the human body. ,
Achieve extension movements of muscles, skeletons, muscles, etc.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a device suitable for extension movement of muscles and bones of a human body, and in particular, it can be easily operated by the user and effectively enhances the effect of extending the muscle and body in a balanced manner. Regarding exercise equipment.

[0002]

[Prior art]

 In today's society that emphasizes physical activity and health, there are quite a number of equipment and devices that provide exercise to people, such as the currently popular walkers, rock horses, multi-effect health machines, and recumbents. There are countless seating machines. However, among these many types of health equipment, all of the various equipment and equipment have their specific effects and advantages. Generally, all are designed for the physical activity of humankind and the movement of different parts. The most commonly found application of the above-mentioned equipment to the human body is the part of the auxiliary movements such as the waist, thighs, back, arms, etc., and there is still no device for muscular extension exercises.

Therefore, the present inventor devised a kind of “foot muscle and thigh pulling exerciser” in response to the demand for extension movement of the human skeleton, and was already allowed to register a utility model in the Republic of China ( (Publication number: 216917, publication date: December 10, 1993). The main feature of the invention is that a transmission shaft system is provided on the upper part of the fixed seat and is connected to a transmission rope, and both foot fittings are connected on the transmission opening. The transmission shaft system is provided with a transmission shaft that can be pivotally connected sideways on a fixed seat, and a gear and handle are fitted at one end, and a pin is provided on the groove of the gear. , It can prevent rotation, one end of the transmission rope is connected on the transmission shaft, one end is divided into several split ropes, there is a hook on the split rope, and both foot fittings are user's ankles. It is designed to fit on top and has round hook holes on both sides, making it a combination that hooks a transmission rope.

[0004]

[Problems to be solved by the device]

 In the above-mentioned muscle and thigh tension interlocking device, the handle provided on the fixed seat can maintain the operation in a single direction and cause the synchronous operation of the transmission shaft to wind the transmission rope, The foot fitting fitted in the ankle is moved outward to form a skeletal extension movement. However, in actual use, when operating the transmission shaft system, it is necessary to prevent the reverse rotation of the gear by using the insertion pin to maintain the unidirectional movement, so for the user, , Basically, it cannot be used by oneself, and it is possible to reach the purpose of use only by having another person operate it, which creates inconvenience in operation and use.

Further, in a situation where the user cannot operate the device by himself / herself, it is operated and controlled by another person who has no reason to know the degree of extension of the muscles and bones, so that stretching and lack of exercise always occur, and a better exercise effect is obtained. It may be difficult or unreasonable to stretch, causing discomfort to the user and, in extreme cases, injury. In addition, since the muscle and thigh pulling exerciser mainly attaches a foot fitting to the ankle, and further winds up a transmission rope by a transmission shaft system to pull the ankle of the human body, so that it does not move to the thigh and the foot. Since only a local pulling motion can be performed, and the power exerts a force in a single direction, it is not possible to apply a uniform force in both directions, thus obtaining a more uniform effective extension motion effect. hard.

[0006] According to the above, the rational and practical muscular extension exercising device is capable of exerting a balanced force bidirectionally, in addition to the fact that the user can easily operate it by himself. It must provide a comfortable and effective stretching effect for the person. An object of the present invention is to provide a kind of muscle-bone extension exercise device that provides bidirectionally balanced traction to a human body, and can provide a more effective muscle-bone extension exercise effect.

Another object of the present invention is to provide a kind of muscular bone extension exercise device that a user can operate by himself / herself to obtain a more convenient and comfortable exercise effect.

[0008]

[Means for Solving the Problems]

 The main feature of the present invention is to install rails on all rear stages of the main frame and use it to slide the front and rear traction frames, as well as to connect the tractors to the middle stage of the main frame and to connect both ends to the front and rear tractors respectively. These two cushion seats are connected together and fixed on the rear stage of the main frame and on the front tractor, and the ankle sandwiching seat is provided on the rear traction frame.The tie belt is combined on the front traction frame. It allows the user to tie the upper half of the body together for fixation, and the ankle pinching seat to clamp the ankle in place to allow the user to fix the upper half of the body and the ankle on the front and rear traction frames respectively. Using the tractor, the front and rear traction frames are caused to move in opposite directions, and traction and extension movements in both directions are performed with respect to the human body.

[0009]

[Embodiment of the invention]

 Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 and 2, an exploded view and an external view of a muscular extension exercise apparatus according to an embodiment of the present invention are shown. The main part includes a main frame 10 and straddles the front and rear traction frames 20 and 30. It is arranged and connected to the tractor 40, and further, the front and rear cushion sheets 50 and 51 are connected and combined.

Among them, the main frame 10 is a connecting body, and has rails 11 and 12 provided on the front and rear stages thereof as a main part, and a bearing seat 14 provided on the middle stage foot seat 13, and the main traction unit The frame 20 is a frame body, and is provided with sliding devices 21 by pivots on both sides of the frame 20. The frame 20 is installed on the front rail 11 of the main frame 10 so that it can slide along the rail 11, and the rear end is It extends and becomes a pull rod 22.

The rear traction frame 30 is also a frame body, is provided with sliding devices 31 by pivots on both sides, is installed over the rear rail 12 of the main frame 10, and can slide along the rail 12. The rear end extends to form a pull rod 32, the ankle holding seat 33 is provided at the other end, the holding seat 33 is provided with a horizontally long holding rod 35 on a fitting pipe 34, and the horizontally long holding rod 35 is adjusted in the vertical direction. Install the rod 36 by inserting the end, and adjust the vertical position of the adjusting rod 36 by combining it with the adjusting button 37 of the through fitting pipe 34, and change the vertical interval of both horizontally long sandwiching rods 35, By sandwiching the ankle in a fixed position, a plastic tube cover 38 as a fitting tube can be fitted on the laterally long clip bar 35 to enhance the stability and comfort of the clip.

The tractor 40 is a set of four parallelogram-shaped connecting rods. The connecting seats 41 are provided at the pivot connecting portions at the front and rear ends thereof, and the pulling rods 22 and 32 of the front and rear pulling frames 20 and 30, respectively. It is used to connect and combine, and a screw connector 42 with one different screw thread is separately provided at the pivot connection points on both left and right sides, and a screw rod 43 with screw threads with different directions on both ends is used for screw connection. It is used to adjust the position by connecting the pivot to the bearing seat 14 provided on the foot seat 13 at the final stage of the screw rod 43 and projecting the end to connect it to the adjusting button 44. The button 44 drives and rotates the threaded rod 43 to cause movement of the connecting rod of the total tractor 40 and relative movement of the two front and rear traction frames 20 and 30.

The front and rear cushion seats 50 and 51 have a substantially rectangular shape and are fixed on the rear stage of the main frame 10 and the front traction frame 20, respectively, and a tie belt 52 is provided at an appropriate position to fix the human body. Can be used to do When using the muscular extension exercise device by combining the above-mentioned members, the user lays flat on the front and rear cushion sheets 50 and 51, and the ankles are placed between the two sandwiching rods 35 of the sandwiching seat 33 and fixed. Place it in the position (see Fig. 3), tie the upper body to the front cushion seat 50 using the tie belt 52, and fix both upper body and ankle parts simultaneously while the human body is lying flat. . Further, by operating the adjusting button 44 of the tractor 40, the screw rod 43 is driven and rotated to move the connecting rods 41 at the front and rear ends to move the connecting seats 41 at the front and rear ends to pull the pull rods 22 and 32. Thereby causing displacement movements of the tow frames 20, 30 in opposite directions (as shown in FIGS. 4 and 5). Regarding the muscles, bones, muscles, etc. of the human body, the upper half of the body is displaced together with the front traction frame 20 and the front cushion seat 50, and the ankle is bidirectionally drawn and extended by the pinching seat 33 of the rear traction frame 30. This allows a more balanced and effective extension exercise.

Further, when the human body is provided with a traction extension movement in this embodiment, the adjustment button 44 of the tractor 40 has no rotational movement, and its position is such that the user's arms are just extended flat. When the user lays flat on the palm of his or her hand, the palm closes naturally to achieve the purpose of being able to operate and use by himself / herself. The user can not only adjust the traction force of the re-adaptation according to the individual demand, but also obtain a comfortable and convenient use effect.

In summary of the above, the present invention utilizes a novel structure to allow the user to operate the user himself to cause bidirectional traction / extension displacement with respect to the body, thereby performing muscular movement. It achieves the purpose and provides easy and convenient operation and better exercise effect.

[Brief description of the drawings]

FIG. 1 is an exploded view of a three-dimensional structure showing a muscle extension exercise device according to an embodiment of the present invention.

FIG. 2 is a perspective view showing a muscle extension exercise device according to an embodiment of the present invention.

FIG. 3 is a display view showing a usage state of the muscle extension exercise apparatus according to the embodiment of the present invention.

FIG. 4 is a plan view showing a state in which the muscle extension exercise device according to the embodiment of the present invention has not been pulled yet.

FIG. 5 is a plan view showing a state in which the muscular-bone extension exercise device according to an embodiment of the present invention is being extended and pulled.

[Explanation of symbols]

 10 Main Frame 11, 12 Rail 13 Foot Seat 14 Bearing Seat 20 Front Traction Frame 21 Slip Device 22 Pull Rod 30 Rear Traction Frame 31 Sliding Device 32 Pull Rod 33 Clamp Seat 34 Inset Tube 35 Horizontal Clamp Rod 36 Adjusting Rod 37 Adjust Button 38 Inset tube 40 Tractor 41 Connection friction 42 Screw connection tool 43 Screw rod 44 Adjustment button 50 Front cushion seat 51 Rear cushion seat 52 Tie belt

Claims (3)

[Utility model registration claims] 1. A main frame is provided with rails at front and rear stages, which are used to fit and slide front and rear traction frames, respectively, and a tractor is provided between middle footrests of the main frame, The pull rods of the front and rear traction frames are connected to both ends, and the front and rear cushion seats are connected and fixed on the rear stages of the traction frame and the main frame, and the ankle pinching seat is provided on the rear traction frame. Is laid flat on the front and rear cushion seats, sandwiches both ankles on the seat, sandwiches them in a fixed position, and ties the upper body with the tie belt on the front traction frame to secure the upper body for further use. The muscular bone is characterized in that the person operates the tractor by himself to displace the traction frame in opposite directions to perform bidirectional traction with respect to the human body to achieve the purpose of muscular extension movement. Extension exercise equipment. 2. The tractor is a set of four parallelogram connecting rods, and connecting seats are provided at pivot connection points at the front and rear ends thereof, which are used for connecting and combining the front and rear traction frames, respectively. , The left and right pivot connecting cylinders are provided with separate screw connectors with different screw threads, which are used for screw connection with screw rods with different screw threads on both ends, and at the foot of the screw rod end. It is constructed by connecting the pivot seat on the provided bearing seat and holding it in a fixed position, projecting the distal end and connecting it to the adjustment button, and the user himself drives the screw rod by the adjustment button to rotate the screw rod. Can cause the movement of the connecting rod,
The muscle-bone extension exercise device according to claim 1, wherein the user can achieve the purpose of muscle-bone extension exercise by himself / herself. 3. The pinching seat is provided with a horizontally long pin on the inset tube, and an adjusting rod having a horizontally long pin at the end in the longitudinal direction is fitted into the pin and is combined with an adjusting button of the penetrating inset pipe to form an adjusting rod. 2. The muscle-bone extension exercise device according to claim 1, wherein the vertical displacement is adjusted so that the vertical distance between the two laterally long clamping rods is changed so that the ankle of the human body can be clamped at a fixed position.