CN203172221U - Bar of writing brush applicable to correct penholding - Google Patents

Abstract

A bar of a writing brush applicable to correct penholding relates to the field of educational equipment, particularly to the aspect of penholding gesture teaching of children. For prompting the children to develop a correct penholding habit, the utility model relates to the bar of the writing brush applicable to the correct penholding. The technical scheme of the writing brush applicable to the correct penholding is that the bar of the writing brush is provided with four ring-shaped grooves in a direction from a position 8-10 cm away from the writing brush tip to the writing brush tail, wherein the four ring-shaped grooves are a ring finger groove, a middle finger groove, an index finger groove and a thumb groove. A plane enclosed by the points of the thumb groove and the ring finger groove, which have the same depth, is perpendicular to the axial direction of the bar of the writing brush, and a plane enclosed by the points of the index finger groove and the middle finger groove, which have the same depth, is at an angle of 20 degrees from the axial direction of the bar of the writing brush. The bar of the writing brush applicable to the correct penholding has the advantages of prompting the children to develop the correct penholding gesture rapidly and improving the writing speed of the children, wherein the correct penholding gesture can also promote the handwriting beauty. Meanwhile, one writing brush can be used for a lime, so that the bar of the writing brush applicable to the correct penholding is low in cost and easy to implement.

Description

A kind of penholder that is suitable for correctly holding the writing brush of pinching

Technical field

The utility model relates to the instruction aspect of the pen holding posture in education equipment field, particularly children.

Background technology

The child just learns to write, the maintenance of posture and typing need long time, if can not guarantee to form good pen holding posture, to cause the follow-up word rate of writing of children to be subjected to bigger influence, and in a single day wrong posture is formed, its rectification will be very difficult, and the pen holding posture of mistake also will have influence on attractive in appearance that child writes.

Summary of the invention

For impelling child to form the good custom that holds a pen, the utility model designs a kind of penholder that is suitable for correctly holding the writing brush of pinching.

The utility model realizes that the technical scheme that goal of the invention adopts is: a kind of penholder that is suitable for correctly holding the writing brush of pinching, it is characterized in that: writing brush penholder begins from distance writing brush nib 8-10cm, direction to a tail has four annular grooves, be respectively nameless groove, middle finger groove, forefinger groove and thumb groove, the plane and the writing brush penholder axis normal that surround of the point of the same depth of thumb groove and nameless groove wherein, the some plane that surrounds of the same depth of forefinger groove and middle finger groove becomes 20 degree angles with the writing brush penholder axis.

The width of thumb groove is 2-2.5cm, and the width of forefinger groove, middle finger groove and nameless groove is 1.5-2cm.

The beneficial effects of the utility model are: promote that child forms good pen holding posture as early as possible, promote child to improve the speed of writing, correct pen holding posture also can promote the attractive in appearance of font; One-pen can use the long time, and is of the present utility model with low cost, is conducive to implement.

Description of drawings

Fig. 1 is a kind of penholder schematic diagram that is suitable for correctly holding the writing brush of pinching.

Fig. 2 is the finger schematic diagram that holds a pen.

Wherein, 1, the thumb groove, 2, the forefinger groove, 3, the middle finger groove, 4, nameless groove, 11, thumb, 12, forefinger, 13, middle finger, 14, the third finger.

The specific embodiment

A kind of penholder that is suitable for correctly holding the writing brush of pinching, writing brush penholder begins apart from writing brush nib 8-10cm place, direction to a tail has four annular grooves, it is respectively nameless groove 4, middle finger groove 3, forefinger groove 2 and thumb groove 1, thumb groove 1 wherein and the plane of nameless groove 4 (refer to the same depth position, such as the bosom, a plane that surrounds) vertical with the direction of the axis of writing brush penholder, the plane at forefinger groove 2 and middle finger groove 3 places (refers to the same depth position, such as the bosom, a plane that surrounds) become 20 to spend angles with the writing brush penholder axis.

The width of thumb groove 1 is 2-2.5cm, and the width of forefinger groove 2, middle finger groove 3 and nameless groove 4 is 1.5-2cm.

During use, thumb 11 is pinned thumb groove 1, and forefinger 12 catches on forefinger groove 2, and middle finger 13 catches on middle finger groove 3, and nameless groove 4 is withstood at nameless 14 the back side.

Claims (2)

1. penholder that is suitable for correctly holding the writing brush of pinching, it is characterized in that: writing brush penholder begins from distance writing brush nib 8-10cm, direction to a tail has four annular grooves, be respectively nameless groove (4), middle finger groove (3), forefinger groove (2) and thumb groove (1), the plane and the writing brush penholder axis normal that surround of the point of the same depth of thumb groove (1) and nameless groove (4) wherein, the some plane that surrounds of forefinger groove (2) and the same depth of middle finger groove (3) becomes 20 degree angles with the writing brush penholder axis.

2. a kind of penholder that is suitable for correctly holding the writing brush of pinching according to claim 1, it is characterized in that: the width of thumb groove (1) is 2-2.5cm, the width of forefinger groove (2), middle finger groove (3) and nameless groove (4) is 1.5-2cm.

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