JP2012187009A - Auxiliary tool for grip - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a structure for assisting holding or operation in a handle, to thereby facilitate the operation even by a person with weak grasping power, to reduce a load on a wrist, and to allow stable and strong holding of the handle.SOLUTION: There is provided a grasping part 2 having the shape of a saddle joining to the handle 4 and an upper part in a domed structure as shown in Fig.1. Furthermore, there is provided a hoop part 3 in a cylindrical structure forwardly tilted in a first half in the upper part of the grasping part 2, and protruding. An auxiliary tool 1 for the grip designed to hook a forefinger and a thumb on the hoop part 3, provide annular grasping, and place a ball of the hand on the grasping part 2 is attached onto the handle 4.

Description

The present invention relates to a grip assisting tool provided on a rod-shaped handle.

Conventionally, as shown in FIG. 3, the handle attached to the tool has been a rod-like object that is held between the thumb of the palm, the thumb ball, and the little finger ball and the other four fingers.
Since the rotational direction of twisting the handle and the operation in the front-rear direction of pushing and pulling are performed by the frictional force generated by the gripping force of the hand, it is difficult to operate freely when the gripping force is small.
When holding, the wrist is bent to the little finger side, which places a burden on the wrist and may be painful.
As a structure to assist these, there was an object with a non-slip uneven shape, use of a non-slip material, and a protrusion provided with a finger to pull or push, but a structure that solves all at once is There was no.

JP 2001-197851 A

By providing the handle with a structure that assists with holding and operation, it is easy to operate even for people with weak gripping power, reducing the burden on the wrist and holding the tool handle stably and strongly.

1) a finger ring portion 3 having a columnar finger ring portion upper surface 31 that is gripped in an annular shape by a thumb and an index finger;
2) A dome-shaped grip portion 2 on the rear side of the finger ring portion 3 on which the thumb ball 5 is placed;
3) A grip aid having a concave bottom surface 11 in contact with the handle 4.

A grip assisting device characterized in that a cavity is provided inside the grip assisting device 1.

A grip auxiliary tool, wherein a structure is added to the upper surface 31 of the finger ring portion.

A grip assisting tool, wherein the surface of the grip assisting tool 1 is subjected to uneven processing and coloring.

A grip auxiliary tool, wherein the bottom surface 11 and the handle 4 are connected by a connecting device that can be attached and detached.

A grip auxiliary tool provided integrally with the handle 4.

1) By rotating the columnar finger ring portion 3 branched from the handle 4 and protruding upward with the thumb and index finger, the handle 4 can be rotated and operated in the front-rear direction without depending on the hand gripping force. it can.
2) Since the index finger is positioned on the upper side of the handle 4, the angle at which the wrist is bent toward the little finger is reduced, and the pain of the wrist can be eased.
By gripping the entire palm widely, it can be held stably and strongly even with a small force.

The structure of the grip auxiliary tool of this invention. A configuration when the grip assisting tool of the present invention is integrally formed with a handle and an example of its use will be shown. Conventional grip configuration. A grip aid with a fishing reel. A frying pan fitted with a dog-shaped grip aid.

FIG. 1 shows a configuration of a grip assisting tool 1 of the present invention.
The grip assisting tool 1 according to the present invention includes a grip portion 2 and a finger ring portion 3.
The grip portion 2 is bowl-shaped, and the upper portion has a dome shape so that a thumb ball can be applied thereto, and the bottom surface 11 has a concave semi-cylindrical shape so as to be connected to the handle 4.
The finger ring part 3 has a finger ring part upper surface 31 from the upper half part of the upper part of the palm grip part 2, and is a columnar protrusion that projects forward and tilts upward, so that the index finger and the thumb can be easily hooked and gripped.
In the case of a resin or wood material, the grip assisting tool 1 of the present invention may be manufactured integrally with the handle 4 or attached using the handle 4 and an adhesive or a metal fitting.
The grip assisting tool 1 and the handle 4 are integrated to form the grip 10.

FIG. 2 shows a configuration when the grip assisting tool of the present invention is integrally formed with a handle and an example of its use.
In the grip assisting tool 1 of the present invention, a handle 4, a grip 2 attached to the upper portion of the handle 4, and a finger ring 3 for hooking an index finger and a thumb are integrally formed.
An index finger is hooked on the front side of the finger ring portion 3 and a thumb is hooked on the rear side.
The ring-shaped finger ring portion 3 that branches off and protrudes from the handle 4 is gripped in an annular shape by the two fingers, the thumb and the index finger, so that the handle 4 can be rotated and operated in the front-rear direction without depending on the hand grip strength. Can do.
A thumb ball 5 is placed on the grip 2 and a little ball 6 is placed on the handle 4 behind the grip 2.
Place the palm of the hand against the side of the grip aid 1.
Turn the middle finger, ring finger, and little finger from the lower side of the handle 4 to the opposite side of the grip assisting tool 1.
The handle 4 and the grip portion 2 are held between the palm finger ball 5 and the little finger ball 6 side and the middle finger, ring finger, and little finger from above and below.
Since the index finger is positioned on the upper side of the handle 4, the angle at which the wrist is bent toward the little finger is reduced, and the pain of the wrist can be eased.
In order to support a heavier weight, a handle 4 having an extended end portion 41 is used in order to hold an elbow rest that distributes the burden on the wrist to the forearm 7.
By placing the little finger ball 6 on the handle 4, the end portion 41 is positioned below the forearm 7.
When the index finger is positioned above the handle 4, the distance between the end portion 41 and the forearm 7 is reduced.
Since the end portion 41 is located on the lower side of the forearm 7 and the distance is reduced, the transition to the elbow rest holding is facilitated.
By gripping the entire palm widely, it can be held stably and strongly even with a small force.

The grip assisting tool 1 of the present invention can be applied to frying pans, pots, one-handed woks, fishing rods, tuna nets, gaffs, and umbrella patterns.
Moreover, the finger ring part upper surface 31 of the grip assisting tool 1 of the present invention may be opened or covered, the insides of the finger ring part 3 and the grip part 2 may be hollow, and a space that can be accommodated therein may be provided.

FIG. 4 shows a grip assisting device having a fishing reel.
Mounting holes 81 are provided in the upper surface 31 and the bottom surface 11 of the finger ring, and the fishing reel body 8 and the connection fitting 83 are attached. The connection fitting 83 is fixed with a reel seat of a fishing rod, as in the conventional fishing reel. Used and detachable. When the handle 82 is operated, the fishing rod can be easily prevented from rotating. Thus, by providing the attachment holes 81 on the upper surface 31 and the bottom surface 11 of the finger ring portion, the fishing reel main body 8 and the connection fitting 83 can be easily coupled. The attachment hole 81 may be embedded with a connection fitting in advance. The finger ring upper surface 31 can be used not only as a fishing reel but also as a connection surface with various devices and structures.

FIG. 5 shows a frying pan fitted with a dog-type design grip aid.
A dog head-shaped structure 91 is attached to the upper surface 31 of the finger ring, and the gripping portion 2 is processed and colored with a dog-shaped uneven design shape 93, and the grip manufactured by integrally molding with the handle is a frying pan. 9, the recess between both ears can be used as the ball receiving portion 92. The grip assisting tool 1 is not limited to the dog-shaped design, and may be a design of other animals and plants or shoes.

In addition to fishing gear, it can be applied to cleaning tools, agricultural tools, weapons armor, and various types of tools.

DESCRIPTION OF SYMBOLS 1 Grip assistance tool 11 Bottom face 2 Grasping part 3 Finger ring part 31 Finger ring part upper surface 4 Handle 41 Terminating part 5 Little finger ball 6 Little finger ball 7 Forearm 8 Fishing reel main body 81 Attachment hole 82 Handle 83 Connection metal fitting 9 Fry pan 91 Dog head Shaped structure 92 Ball receiving part 93 Dog foot-shaped uneven design shape 10 Grip

FIG. 2 shows a configuration when the grip assisting tool of the present invention is integrally formed with a handle and an example of its use.
The grip assisting tool 1 of the present invention forms a grip by integrating a handle 4, a grip portion 2 attached to the upper portion of the handle 4, and a finger ring portion 3 for hooking an index finger and a thumb.
An index finger is hooked on the front side of the finger ring portion 3 and a thumb is hooked on the rear side.
The ring-shaped finger ring portion 3 that branches off and protrudes from the handle 4 is gripped in an annular shape by the two fingers, the thumb and the index finger, so that the handle 4 can be rotated and operated in the front-rear direction without depending on the hand grip strength. Can do.
A thumb ball 5 is placed on the grip 2 and a little ball 6 is placed on the handle 4 behind the grip 2.
Place the palm of the hand against the side of the grip aid 1.
Turn the middle finger, ring finger, and little finger from the lower side of the handle 4 to the opposite side of the grip assisting tool 1.
The handle 4 and the grip portion 2 are held between the palm finger ball 5 and the little finger ball 6 side and the middle finger, ring finger, and little finger from above and below.
Since the index finger is positioned on the upper side of the handle 4, the angle at which the wrist is bent toward the little finger is reduced, and the pain of the wrist can be eased.
In order to support a heavier weight, a handle 4 having an extended end portion 41 is used in order to hold an elbow rest that distributes the burden on the wrist to the forearm 7.
By placing the little finger ball 6 on the handle 4, the end portion 41 is positioned below the forearm 7.
When the index finger is positioned above the handle 4, the distance between the end portion 41 and the forearm 7 is reduced.
Since the end portion 41 is located on the lower side of the forearm 7 and the distance is reduced, the transition to the elbow rest holding is facilitated.
By gripping the entire palm widely, it can be held stably and strongly even with a small force.

Claims (6)

1) a finger ring portion 3 having a columnar finger ring portion upper surface 31 that is gripped in an annular shape by a thumb and an index finger;
2) A dome-shaped grip portion 2 on the rear side of the finger ring portion 3 on which the thumb ball 5 is placed;
3) A grip aid having a concave bottom surface 11 in contact with the handle 4. The grip assist tool according to claim 1, wherein a cavity is provided inside the grip assist tool. The grip assisting device according to claim 1 or 2, wherein a structure is added to the upper surface 31 of the finger ring portion. The grip assisting tool according to any one of claims 1 to 3, wherein the surface of the grip assisting tool (1) is subjected to uneven processing and coloring. The grip assisting tool according to any one of claims 1 to 4, wherein the bottom surface 11 and the handle 4 are connected by a connecting device that can be attached and detached. The grip assisting device according to any one of claims 1 to 4, wherein the grip assisting device is provided integrally with the handle (4).