JPS6211643Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to an auxiliary device used for performing multi-purpose exercises such as handstands, pull-ups, balance, strengthening the muscle strength of various parts of the body, and adjusting posture.

To explain the structure of the present invention with reference to the drawings, Fig. 1 is a front view of one embodiment of the multipurpose exercise aid of the present invention;
The figure is a side view, and FIG. 3 is a sectional view taken along the line A--A in FIG. 1.

In the drawing, reference numeral 1 indicates that the tops of the front and back legs 1a and 1b are brought together and held by a gripping fitting 2 that has gripping parts 3 on the front and rear sides of a triangular plate, the lower part is opened back and forth, and the middle part is attached to one end as a detachable part. A horizontal stay 6 is fixed between the front leg 1a side portions of each stay 4 of both frame seats, and the upper end of the front leg 1a is placed above the grip part 3. A handle 7 is attached to the rear leg 1b, and the part that comes into contact with the grip is fixed to the grip, the upper end of the rear leg 1b is pivoted to the grip 2, and the lower part is held in the grip 3 so that it can be inserted into and removed from the grip.

Reference numeral 10 denotes a rectangular underframe having a telescopic portion 11 in a part thereof, and an extension underframe 12 is pivotally attached to the front end of the underframe, and the underframe 11 and the extension underframe 12 are connected by a stay 13 with several stages of adjustment holes 14. A washer 1 is installed in the middle part of the underframe 11.
5, and fix this with screws 21 at two places to the appropriate adjustment holes 17 of the hanging arm 16, which has several stages of adjustment holes 17 (sometimes a telescopic double tube is used for the hanging arm). A shaft 18 is attached to the upper end of the arm 16 in a receiving hole drilled in the gripping metal fitting 2, and a fixing metal fitting 19 that can open and close the gripping part is attached to the rear lower surface of the underframe 11, and supports are attached to various parts of the frame seat and the underframe. It is made up of a washer 20 and a screw 21.

Note that 22 in the figure indicates a mat attached to the underframe and the extension underframe.

Next, to explain how to use the proposed exercise aid, adjust the extendable part 11 according to the user's height, fix the extension frame 12 with the stay 13 so that it is almost perpendicular to the frame 10, and When assembled in the form shown in Figures 1 and 2, stand on the underframe 10 on your back, and move both hands back and forth, the underframe 10 suspended from the hanging arms 16 will tilt like a seesaw, allowing you to perform balance movements. It will be done.

When the user locks his or her feet or other body parts to the underframe 10 with a band or the like and stretches both arms far backward, the center of gravity moves and the user stands inverted along with the underframe. When you move your hands back forward, your head will return to the initial position.

By using the handle 7 at any time during each of the above exercises, beginners will feel secure, and as they become more experienced, they can use it to improve their grip strength, train their muscles, etc.

When the fixing metal fittings 19 are fixed to the horizontal stays 6 with the underframe 10 in an inverted position as shown by the chain line, the extended underframe 12 can be used to perform suspensions and other general exercises using iron bars.

FIG. 4 is a side view of a different embodiment of the exercise aid according to the present invention from that shown in FIG. 2.

In this example, the catch seat 15 is fixed to the stay 4 with the screw 21, the rear part of the underframe 10 is tilted downward, another auxiliary stay 32 is fixed to the auxiliary washer 20 at the position shown in the figure, and the extension underframe 21 is placed in a substantially horizontal position. It is movable and fixed.

In this example, the user can lie down on the frame 10 with the head facing diagonally downward and raise and lower the upper body as shown in the figure to perform flexing and stretching exercises for the muscles of the lower back and abdomen, yoga poses, etc. .

Fix the fixing bracket 19 to the horizontal stay 6, and
5 and the auxiliary washer 20 in the illustrated position are connected by the auxiliary stay 32, the front part of the underframe 10 is tilted downward as shown by the chain line, and the extended underframe 12 is held in the upright position. You can perform flexion and contraction exercises for the muscles of the lower back, abdomen, and calves.

In addition, the user can perform various other exercises by appropriately reassembling and reassembling the device.

The proposed exercise aid can be used for multi-purpose exercise as mentioned above, and the structure is extremely strong as all important fixing parts are supported at three points during each assembly. It has the advantage of being foldable.

[Brief explanation of the drawing]

Fig. 1 is a front view of an embodiment of the multi-purpose exercise aid according to the present invention, Fig. 2 is a side view, Fig. 3 is a sectional view taken along the line A-A in Fig. 1, and Fig. 4 is a diagram of an embodiment different from the previous example. FIG. 1: Frame seat, 1a, 1b: Front and rear legs, 2: Gripping bracket, 4: Stay, 6: Side stay, 7: Handle,
10: Underframe, 11: Expandable part, 12: Extension underframe, 1
3: Stay, 14: Adjustment hole, 15: Washer, 16:
Hanging arm, 17: Adjustment hole, 19: Fixing bracket, 20:
Auxiliary washer, 21: Screw, 32: Auxiliary stay.

Claims (1)

[Scope of utility model registration request] The tops of the front and rear legs are butted together and gripped by a gripping metal fitting, the lower parts are opened back and forth and the middle parts are connected by stays to form left and right frame seats, and another horizontal stay is installed between the front leg side portions of each stay. A rectangular underframe is fixedly fixed and has an extendable part between the left and right frame seats, an extension underframe is pivoted to the front end of the underframe, and the two are connected by a stay with several stages of adjustment holes. A hanging arm having several stages of adjustment holes on the left and right sides of the middle part of the underframe is screwed into an appropriate adjustment hole, and the upper end of the hanging arm is pivoted to the gripping metal fitting, and a fixing metal fitting is attached to the rear lower surface of the underframe. A multi-purpose exercise aid with a .