JP3055629U - Auxiliary tool to make it easier to turn the door open / close knob - Google Patents

Abstract

(57) [Summary] [Problem] With the assistive device of the present invention, since the knob for opening and closing the door is slippery, it is difficult for elderly people and infants with weak grip to turn the knob. In cold climates, the metal knob outside the door in the current Kanto area may be frost bite if you grab it with bare hands, and in dry climates, you may be shocked by static electricity that is accumulated on the metal knob. . SOLUTION: The assisting tool of the present invention is formed by integrally molding a shape having a plurality of projections 2 for hanging a finger on an annular portion 1 using a material such as rubber or elastic synthetic resin. By attaching this auxiliary tool to the opening / closing knob of the door, even an elderly person or an infant with a weak gripping force can easily put a finger on the protrusion 2 and can easily turn the opening / closing knob. Also,
In cold regions where there is freezing, there is no risk of frostbite even if the metal knob outside the door such as the entrance is grasped with bare hands, and in dry areas, the auxiliary device of the present invention is made of an insulating material. Because of this, it is possible to prevent the electric shock of static electricity that is accumulated on the metal knob.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to an auxiliary tool to be attached to a door opening / closing knob.

[0002]

[Prior art]

 The door opening / closing knob has a smooth surface because it is made of metal such as stainless steel or brass, and it is easy for elderly or infants with weak grips to slide their hands when turning the knob. In addition, in a cold region where freezing occurs, trying to turn a metal knob of a door such as a door exposed to the outside air with bare hands may cause frostbite on the hand holding the knob. There is also the danger of being shocked by the static electricity that accumulates on the metal knob.

[0003]

[Problems to be solved by the invention]

 The metal knob on the door has a smooth surface and the hand is slippery, and it is difficult for elderly people and infants to turn the knob, and the metal knob on the outside of the door, such as the entrance, in a cold region where it freezes. Grabbing with bare hands can cause frostbite, and in dry lands, you may be shocked by static electricity that builds up on metal knobs. Therefore, it seeks to solve the aforementioned problems.

[0004]

[Means for Solving the Problems]

 The auxiliary tool in the present invention is an annular one having a plurality of projections for hanging a finger to make it easy to turn the door opening / closing knob, and is integrally molded from rubber or a synthetic resin having elasticity. Things. By attaching this auxiliary tool to the door opening / closing knob, it is possible for elderly people and infants with weak grips to easily turn the opening / closing knob without slipping. Even if you grab the metal knob outside the door such as the entrance with bare hands, there is no risk of frostbite, and even in dry land, the auxiliary tool of the present invention is made of insulating material, so Electric shock due to static electricity can be prevented. Therefore, the problem in the preceding section is solved.

[0005]

[Embodiment of the invention]

 An annular member having a plurality of protrusions for facilitating finger placement is integrally molded using a material such as rubber or a synthetic resin having elasticity.

[0006]

【Example】

 The auxiliary tool of the present invention, which is integrally molded using elastic rubber or synthetic resin, is attached to the opening / closing knob of the door.

[0007]

[Effect of the invention]

 By attaching the auxiliary tool of the present invention to the door opening / closing knob, the slippery knob can easily turn the door opening / closing knob even for elderly people and infants who have a weak grip. In addition, even in a cold area where the temperature is frozen, even if the outside knob of the door, such as the entrance, is exposed to cold air, the possibility of frostbite is eliminated even if the knob is grasped with bare hands. It also has the effect of preventing electric shock due to static electricity.

[Brief description of the drawings]

FIG. 1 is a front view and a side view (partially sectional view) of the present invention.

FIG. 2 is a front view of the present invention in which four finger hooks are provided;

FIG. 3 is a perspective view showing an embodiment in which the auxiliary tool of the present invention is mounted on a door knob.

[Explanation of symbols]

 1 An annular portion for mounting on a door opening / closing knob 2 A protrusion for hanging a finger 3 Door opening / closing knob

Claims (1)

[Utility model registration claims] 1. An annular member having a plurality of projections on which a finger is hung is integrally molded using a material such as rubber or an elastic synthetic resin in order to make it easy to turn a door opening / closing knob.
Auxiliary tool to be attached to the door opening / closing knob.