CN214355137U

CN214355137U - Power-assisted correct pen holder

Info

Publication number: CN214355137U
Application number: CN202120338340.0U
Authority: CN
Inventors: 王保礼
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-06
Filing date: 2021-02-06
Publication date: 2021-10-08
Anticipated expiration: 2031-02-06

Abstract

The utility model provides a helping hand is correct holds a ware, includes hollow sleeve of drum, the protruding tooth of thumb helping hand, the protruding tooth of forefinger helping hand, the protruding tooth of middle finger helping hand, its characterized in that: the diameter of the upper end of the shape of the cylindrical hollow sleeve is smaller than that of the lower end, and the center of the shape of the cylindrical hollow sleeve is a hollow equal-diameter round hole; the cylindrical hollow sleeve is provided with thumb assisting convex teeth, forefinger assisting convex teeth and middle finger assisting convex teeth; the thumb boosting protruding teeth are arranged according to the radian of the thumb; the index finger boosting protruding teeth are arranged according to the radian of the index finger; the middle finger power-assisted protruding tooth is arranged according to the contact angle of the middle finger holding pen; the assisting correct pen holder is made of soft silica gel; the beneficial effects are that: the pen holding posture is corrected, finger joints are prevented from being damaged, the fingers are flexible, the writing is labor-saving, and the speed is high; the sight is not affected, and diseases such as myopia, strabismus, cervical vertebra deflection, spinal curvature and the like caused by writing are prevented; also has the function of saving pencils.

Description

Power-assisted correct pen holder

Technical Field

The utility model relates to a pen holder for correcting wrong pen holding posture.

Background

The pen holding posture is various, the finger joints can be damaged due to incorrect holding, the fingers are inflexible, the writing is laborious and the speed is slow; too low holding affects the sight, causing diseases such as myopia, strabismus, cervical vertebra deflection, spinal curvature and the like.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide a power-assisted correct pen holding device which can guide the pen holding posture to be rapidly, simply, directly and accurately mastered.

In order to achieve the purpose, the invention adopts the technical scheme that:

the helping hand is held a ware correctly, includes the protruding tooth of cylinder hollow sleeve, thumb helping hand, the protruding tooth of forefinger helping hand, the protruding tooth of middle finger helping hand, its characterized in that: the diameter of the upper end of the shape of the cylindrical hollow sleeve is smaller than that of the lower end, and the center of the shape of the cylindrical hollow sleeve is a hollow equal-diameter round hole; the cylindrical hollow sleeve is provided with thumb assisting convex teeth, forefinger assisting convex teeth and middle finger assisting convex teeth; the thumb boosting protruding teeth are arranged according to the radian of the thumb; the index finger boosting protruding teeth are arranged according to the radian of the index finger; the middle finger power-assisted protruding tooth is arranged according to the contact angle of the middle finger holding pen.

According to the above helping hand correct pen holder, its characterized in that: the power-assisted correct pen holder is made of soft silicon rubber.

The using method comprises the following steps: the pen is inserted into the circular hole 5 of the power-assisted correct pen holder. If the pencil is used, when the pencil is used for a short time, a new pencil can be fed in from the rear, so that the pencil can be used for a short time, and the pencil can be saved.

Compared with the prior art, the utility model beneficial effect be: the pen holding posture is corrected, finger joints are prevented from being damaged, the fingers are flexible, the writing is labor-saving, and the speed is high; the sight is not affected, and diseases such as myopia, strabismus, cervical vertebra deflection, spinal curvature and the like caused by writing are prevented; also has the function of saving pencils.

Drawings

FIG. 1 is a schematic structural view of an assisting correct pen holder according to an embodiment of the present invention;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a right side view of FIG. 1;

FIG. 4 is a rear view of FIG. 1;

FIG. 5 is a bottom view of FIG. 1;

fig. 6 is a schematic view of the assisting correct pen holder of the present invention with a pencil inserted therein.

Description of the drawing symbols:

1. a cylindrical hollow sleeve; 2. the thumb assists in protruding the teeth; 3. the index finger assists in protruding the teeth; 4. the middle finger can be used for assisting to protrude teeth; 5. a circular hole; 6. a pen.

Detailed Description

Examples

FIG. 1 is a schematic structural view of an assisting correct pen holder according to an embodiment of the present invention; FIG. 2 is a left side view of FIG. 1; FIG. 3 is a right side view of FIG. 1; FIG. 4 is a rear view of FIG. 1; FIG. 5 is a bottom view of FIG. 1; the utility model discloses helping hand is correctly held a ware, including hollow sleeve 1 of drum, the protruding tooth of thumb helping hand 2, the protruding tooth of forefinger helping hand 3, the protruding tooth of middle finger helping hand 4, its characterized in that: the diameter of the upper end of the shape of the cylindrical hollow sleeve 1 is smaller than that of the lower end, and the center of the cylindrical hollow sleeve is a hollow equal-diameter round hole 5; the cylindrical hollow sleeve 1 is provided with a thumb assisting convex tooth 2, a forefinger assisting convex tooth 3 and a middle finger assisting convex tooth 4; the thumb boosting protruding teeth 2 are arranged according to the radian of the thumb; the index finger power-assisted protruding teeth 3 are arranged according to the radian of the index finger; the middle finger power-assisted protruding tooth 4 is arranged according to the contact angle of the middle finger holding pen; the material of the assisting correct pen holder is soft silicon rubber, and food-grade silicon rubber is adopted.

The using method comprises the following steps: the pen can be inserted into the circular hole 5 of the power-assisted correct pen holder, and can be a pencil, a sign pen, a ball-point pen and other types of pens. If the pencil is used, when the pencil is used for a short time, a new pencil can be fed in from the rear, so that the pencil can be used for a short time, and the pencil can be saved.

The utility model can be suitable for being sleeved on various common hard pens, and the pen holder has light pen tail and heavy pen point and is easy to control; the pen holding posture type auxiliary device accords with the characteristics of ergonomics, myopia prevention and control, prevents the distortion of a spinal bone caused by wrong pen holding, has a simple structure, is moderate in toughness, softness and roundness of materials, is simple and practical, can easily control the pen, can flexibly transport the pen, is scientifically matched in shape pen holding posture, can accurately, correctly, quickly and simply master scientific three-point pen holding posture in assistance guiding, can assist children to scientifically and correctly hold the pen, can effectively avoid the trouble that the children do not know how to hold the pen, and avoids various wrong pen holding postures caused by not knowing how to hold the pen; the pen can further avoid the consequences of myopia, strabismus, humpback and the like harmful to body health caused by wrong pen holding postures of children, can also play a role in protecting fingers of children, avoids the damage of finger deformation caused by the extrusion of the pen holder, and reduces the human eyesight damage caused by pen holding errors. The pen is easy to transport by helping children, the correct, easy and quick writing habits of the children are developed, and the pen is suitable for all people to use.

Claims

1. The utility model provides a helping hand is correct holds a ware, includes hollow sleeve of drum, the protruding tooth of thumb helping hand, the protruding tooth of forefinger helping hand, the protruding tooth of middle finger helping hand, its characterized in that: the diameter of the upper end of the shape of the cylindrical hollow sleeve is smaller than that of the lower end, and the center of the shape of the cylindrical hollow sleeve is a hollow equal-diameter round hole; the cylindrical hollow sleeve is provided with thumb assisting convex teeth, forefinger assisting convex teeth and middle finger assisting convex teeth; the thumb boosting protruding teeth are arranged according to the radian of the thumb; the index finger boosting protruding teeth are arranged according to the radian of the index finger; the middle finger power-assisted protruding tooth is arranged according to the contact angle of the middle finger holding pen.

2. The power-assisted correct pen grip of claim 1, wherein: the power-assisted correct pen holder is made of soft silicon rubber.