JPS63277Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention makes slight improvements to a commonly used chair, and combines this with a telescoping device that expands and contracts using an elastic member. In addition, it can also be used as an exercise tool, and when attaching an extendable tool for exercise to a chair, an extendable tool attachment rod that protrudes outward from the bottom surface of the chair's seat member is used. is made to protrude in any direction around the periphery of the seat member, allowing variable and effective movement by means of an extendable tool.

The embodiment of the present invention will be described below with reference to the drawings. Chair A is a commonly used chair, and the backrest member can be tilted backward.
The bottom surface of the seat has a rod-shaped member 2 with a semicircular mounting hole 3 at the tip, bent upward in an arc shape, and the base is rotatably supported by a bearing member 9 rotatably attached to the bottom surface of the seat by a mounting shaft 8. The tip of the rod-shaped member 2 can be fixed in any direction by locking fittings 7 provided at the front, rear and sides of the bottom surface of the seat.
A hook-shaped fastener 5 having a stopper 5' at one end is attached to the
The other end has a handle 6 attached _.
B uses a rod-shaped handle, which further strengthens the wrist. B ₂ is equipped with a semicircular handle that is normally used for this type of pulling exercise device, and B ₃ has multiple spring members 4, which require more force to stretch. B ₄ has a string-shaped portion 5" at the base of the fastener 5, which is used when performing exercises that require more stretching of the stretching device.

The chair of this embodiment is provided with stabilizing legs 10 to prevent the chair from tipping over when the chair is used for exercise.

Since the chair of this embodiment is constructed as described above, the user of the chair can use the chair not only for sitting, but also for exercising.

However, to use the chair for exercise,
The user projects the rod-shaped member 2 attached to the lower surface of the seat of the chair outward from the lower surface of the seat, fixes the rod-shaped member in the protruding direction with the locking fitting 7, and then attaches it to the rod-shaped member 2. By attaching the provided extension tool B, the user can pull the extension tool back and forth, left and right, depending on the user's posture on the chair.

In addition, the stabilizing legs 10 attached to the legs of the chair
By protruding to the rear of the chair and tilting the backrest of the chair backwards, the user can exercise by moving his/her body more widely.

Therefore, since the present invention allows the extender to be locked at a position far from the chair body, it is possible to move the body more than when it is attached directly to the chair body, so the stretching and bending movements can be greatly reduced. , can be done easily. Further, when normally used as a chair, the rod-like member 2 is rotated rearward and held on the lower surface of the seat by the locking device 7', so there is no problem in using it as a chair.

In this embodiment, the rod-shaped member 2 is rotatably attached to the lower surface of the seat, but it may be configured to be detachable. Moreover, the extendable tool B is locked to the rod-shaped member 2 by the locking member 5, but the rod-shaped member and 1
It can be something that belongs to your body and cannot be taken away.

In addition, in this embodiment, the two left and right rod-shaped members 2 are
Although this is attached to the lower surface of the seat, rod-like members may be provided with different protruding directions such as the front, rear, and sides.

In addition, in a chair having an armrest member, the rod-like member 2 may be attached to the armrest member, and the attachment point of the rod-like member is not limited to the lower surface of the seat member, but may be attached to the left and right sides of the chair. You can. Further, the connection of the extendable tool B to the rod-like member 2 may be any method that does not come off during use for exercise, and is not limited to the method of the embodiment.

Further, in the above embodiment, the rod-shaped member 2 is fixed in the protruding direction by the locking fitting 7, but the method of fixing in the protruding direction is not limited to the method of the embodiment.

Further, the rod-like member 2 may be configured to be extendable or foldable.

As described in detail above, the present invention is a combination of a chair and a telescopic exercise device, so that exercise can be performed using an ordinary chair. The seat is positioned away from the periphery of the seat, and the rod-shaped members protrude in multiple directions, making it easy and fun to perform varied, whole-body health exercises at home and at work. It is a chair that doubles as exercise equipment.

[Brief explanation of the drawing]

The drawings show an embodiment of this invention; FIG. 1 is a side view, FIG. 2 is a bottom view of the seat, and FIG. 3 is a diagram showing various aspects of the extendable tool. A...chair body, B...extensible tool, 1...seat member, 2...rod-like member, 3...locking hole, 4...elastic member, 5...locking tool, 6...handle , 7 and 7'...
...Lock fitting, 8...Mounting shaft, 9...Bearing member, 1
0... Stable legs.

Claims (1)

[Scope of utility model registration request] A rod-shaped member 2 having a locking part 3 at the tip part 2 is attached symmetrically to the lower left and right sides or both left and right sides of the seat member 1 of the chair so that it can protrude outward by changing the protruding direction. A chair A is combined with an elastic member B having a locking device 5 that can be locked to the locking portion of the rod-shaped member attached to one end of the elastic member 4 and a handle 6 attached to the other end. A chair that doubles as an exercise equipment.