JPS5892371A - Training apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a training device with an elastic expander unit.

Such training devices, commonly referred to as expanders, have existed for many years. However, both devices have a number of serious drawbacks; for example, they generally have insufficient elasticity for use by the whole family. Often they are inconveniently constructed and their use becomes difficult and cumbersome. Furthermore, they can generally be used only for training the arm musculature.

Considering the various problems associated with these devices, the first is that the devices require minimal space to use, yet offer many training possibilities, and which target not only the musculature of the arms, but also the legs, back and The object of the present invention is to create a training device as described above which eliminates the above-mentioned drawbacks by making it possible to train also the abdominal musculature.

The task was to install a locking device in the middle of the expander, consisting of a locking ring fastened to the expander unit, a mounting ring, and two locks that could be installed in the gap between a door or window. This is solved by the present invention.

This construction ensures versatile use, as the device can be fastened freely to facilitate training in many different locations. The stop block of the fastening device can be fixed at all possible heights, for example in the gap of a door or window. The same can be done for car doors so that the optimum extension angle can be adjusted during use.

The tensile flexible unit is suitably constructed of latex rubber with considerable elasticity and is itself capable of movement at a reasonable distance from the point of attachment and allows wide movement of the limb.

To avoid unnecessary wear and tear 1i on the expander unit, the trading device is mounted in a protective casing.

A handle can be attached to the expander unit's ring, and the handle can be quickly removed when using the ring with your foot.

At the base of the handle, the foot clamp can be fastened to the ring of the expander unit.The foot clamp has fastening rings at the front and back to facilitate training in various directions.

Finally, the ball holder can be attached to the ring of the expander unit. In this way, the usefulness of the training device is further significantly expanded.

The training device shown in FIG. 1 is suitably constructed of latex rubber and consists of nine elastic expander units 1. This gives it a very large elasticity which makes the training device very suitable for home use. A protective casing 2 is mounted in the middle of the expander unit 1. This casing takes up the strain on the fixing hook or the fastening device 4 which is installed in the gap of a door or window. This fastening device is shown in FIG. 1 and the protective casing 2 of the expander unit 1
It consists of a locking ring 3 placed around the periphery. The fastening device 4 has two enlarged parts or stop blocks 5 and 5' mounted at a certain distance from each other in the braid so that the device can be locked in the gap of a door or window. The installation of the device in a door or window gap is clearly shown in FIGS. 7 and 7-I. The enlarged parts or stop blocks, which can have a cylindrical or prismatic shape, are held by fasteners, one on the inside of the door and one on the outside thereof.

At the two free ends of the expander unit are loops 7 to which various training accessories are attached. One such accessory is shown in FIG. 2, in which a leg cinch is illustrated. This is sewn or riveted in the shape of a sandal and has nine laces or braids19, 19', 1 g.
', 19''.

A ring 9' is fastened to the outer front part of the foot clamp 8), and the foot clamp 8 is a zero foot clamp that can be attached to the expander unit zero wheel 7 when the handle 10 of the two stick is removed. There is a ring 9' at the rear of the 8 that allows you to train in both directions.

Another accessory is the ball holder (Figure 3). In the upper part of the ball holder there is a ring 16 6L, which consists of laces 13° 13', 13" sewn or riveted together at 14 to form a kind of pouch or holster. In addition, the wire T of the holder 13Fi expander unit
The ball holder shown in FIG. 6, which can be attached to a ball, provides additional muscle training. To enable training for various ball games by placing balls of different sizes in a holder. The ball holder is also suitable for shot put.

FIG. 4 shows 1. This rests on your shoulders 2
It has two hangings D 20 , 20' and a connecting string 21 that runs across the back. This leather strap 21 prevents the strap from slipping off the shoulder, and the connecting portion of the strap is attached to the expander unit with a clip.

FIG. 4-I shows a baton 22 which can be configured in one or several pieces 23, 23' and extended with connections 24, 24'. The ends of the batons are provided with protective caps 25°25'.

The accessories shown in FIGS. 5 and 6 are of particular importance. It is a very practical handle of the present invention to prevent water blisters for those who use training equipment for long periods of time.The handle can be used to carry heavy bags or bags, Or it can also be used to improve digging or pulling forces on ropes or lines during competitions or household chores such as lifting heavy Benetchande 2 India.

The handle consists of a U-shaped casing made of #2 stick or #i♂mu, and has a back part 10A and side part 1 that are moderately soft and hardened.
0' and 10'. One end of the handle has an O-curved shield portion 10B for supporting the thumb, and the other end has an extension portion 10C for supporting the little finger. Curved back 10A
The soft exterior surface has an anatomically designed corrugation 10D to allow the handle to easily rest against the palm of the hand. The hands are thus effectively protected from the ring of the expander unit and are protected from strain that may occur during training.

The U-shaped handle is made up of two sticks or sticks and meets at a point 10g to close the sides 10' and 1o'Fiv of the expander unit. This prevents the bag's string from sliding out of the hollow part inside the handle.

In this way, the handle prevents the hand from slipping away during long training sessions or when carrying heavy items, such as carrying heavy grocery bags from the store to home. The handle can also be used as a dog leash.

Teeth that prevent the ring of the expander unit from accidentally slipping off can be mounted facing each other inside the U-shaped opening of the handle.

Figure 9 shows a belt or lace made of textile and used with an expander when running, skating or swimming. This belt is equipped with special fastening devices at both ends.

The size and weight of the training device are negligible, so that the device can be easily used even by physically weak people. The device is also suitable for use in the treatment of motor function recovery and thus covers limb rehabilitation therapy 'E1y.

[Brief explanation of drawings]

FIG. 1 shows a training device with a hoop attached to a flexible and elastic expander unit;
Figure 2 is a diagram showing a foot clamp that can be attached to the device.
Fig. 3 is a diagram showing a ball holder of braided braid 4 that can be attached to the device;
Figure 5 shows a baton held in the hand consisting of two parts connected at the middle. Figure 5 is a side view of the handle to prevent blisters, skin calluses and scars on the hands during long-term arm training. ToL Figure 6 is a diagram showing the handle from the thumb end, Figure 7 and Figure 7-I are diagrams showing the fastening structure when attached to a stationary point such as a gap in a door or window. Figure 1 is a diagram showing the device attached to the door using a device; Figure 9 is a diagram showing other accessories. 1... Expansion closure/work knit 3... Chain lock 4... Fastening device 6...
・Hanging 9 Ring 7... Ring 8... Leg tightening
10...Handle 13...Ball holder
1s...Hi422...Baton. Agent Asamura Kogai Engraving between 4 people (no change in content) off-page diagram Fang 7-1 Diagram O 9 procedural amendment, written (method) July 9, 1988, Commissioner of the Japan Patent Office 1, of the case Display Showa, R7 Year Patent Application No. 7959 Color 2 No. 3, Person making the amendment Relationship with the case Patent applicant 4, Agent 5, Date of amendment order April 59, 1982 6, Invention increased by the amendment number

Claims (9)

[Claims] (1) A training unit consisting of an expander unit (51111) has a fastening device (4) near the middle of the expander unit (1), said fastening device being an expander unit (1). (1) A training device consisting of a KMII locking ring (3), a hanging ring (6), and at least one enlarged part or lock (5'). (2) A training device according to claim 1, characterized in that the expander unit is made of 2-texture parts and consists of 9-piece parts. (3) In the training device according to Patent Claim OSS Clause 1 or 2, there is a protective casing (2) at the attachment point of the O lock ring to the armor device, and the Expan I @ unit (1
) protects the pear from peeling and expands/m
A training device characterized in that the unit is fixed in a protective casing. (4) Training device KsP according to any one of claims 1 to 3, characterized in that there are loops (7) at both free ends of the expander double knit. ,. (5) A training device according to claim 4, characterized in that the ring (7) is removable from the expander unit. (6) In the training device according to any one of claims 1 to 4, the removable foot (8) is provided with a ring (7) of the expander unit.
), and the laces (19° 111', 1
s', 19') or 6111CJ: t411 and f
training equipment. (7) In the training device according to claim 6, the foot tightener has attachment rings (9' and 9') at the front and rear parts, and when the handle (10) is removed, the rings expand and tighten. - A training device characterized by being attached to the wing (7) of the unit (1). (8) In the training device according to any one of Claims 1 to 4-1 [4I, the one-ball holder (13) , the ball holder is connected to the upper mounting ring (16) -
A large thong (13') that can be sewn or riveted.
13', 13'') and has the shape of a basket or basket. (9) *The training device according to any one of claims 1 to 4, which has one leg for leg training, and the one leg is crossed across the back with a horizontal strap (21). It consists of two hangers (20, 20') attached to the front part (33) at waist height where the hanger can fasten the expander unit (1) with a clear lug.
A training device characterized in that the training device is coupled together with. In the training device according to any one of claims 1 to 4, the connecting portion includes several pieces (23, 23,
It has a baton (22) consisting of 23') as an accessory,
A training device characterized in that the end of the baton is provided with a protective cap (25, 25'). aυ A training device according to any one of claims 1 to 4.0, which has a heavy accessory that prevents the palm of the hand from being rubbed and injured when the device is operated for a long period of time, and the accessory is an expander.・Unit) (1) 0
consisting of a ring (7) and a handle (10) placed between the hands);
The handle comprises a U-shaped cuushing made of plastic or pommel with a gently curved back (10A) and soft sides (10' and 10'); ) at one end and an indentation part (IOC) supporting the little finger at the other end, and the handle has a secure and safe m OC to avoid rubbing against the skin during training.
External with an anatomical shape that gives υ to the hand! a Mitsuiru I
A training device characterized by having an OD). In the training device according to claim 11, the hollow inner portion of the U-shaped wedge made to hold the O-wheel (7) holds one wheel in the handle. A training device characterized by having overhanging teeth (IOE) that create some resistance when passed through and that prevent the loop from slipping off during exercise. a3 In the training device according to any one of claims 1 to 10, the fastener for fixing the device in one place during training is provided in the door or window for locking the device in the gap between the door or window. A lace (with two enlarged parts or stoppers (5, 5') placed on the inside and outside
A training device characterized by being made of 6'. (14% allowance) In the training device according to any one of claims 1 to 4, a buttock sling for swimming and two-seat training that can be fastened to one or both of the rings of the expanded t-shirt and gourd knit. A training device characterized by having.