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Hard-tipped pen handwriting and sitting posture correcting instrument

A posture and sitting posture technology, applied in the field of hard pen handwriting and sitting posture corrector, can solve the problems of rigid handwriting process, inconvenience and freedom of use, etc.

Pending Publication Date: 2020-12-22
钱坤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For this reason, the present invention provides a kind of hard pen handwriting and sitting posture corrector, to solve the problem that the existing handwriting posture correction device is too rigid and causes the handwriting process to be too unfree and inconvenient to use

Method used

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  • Hard-tipped pen handwriting and sitting posture correcting instrument
  • Hard-tipped pen handwriting and sitting posture correcting instrument
  • Hard-tipped pen handwriting and sitting posture correcting instrument

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The present embodiment provides a kind of hard pen handwriting and posture correction instrument, such as figure 1 As shown, this hard-pen handwriting and sitting posture corrector includes a wrist device for correcting the hooked wrist posture. The fixing part 3 fixed on the desktop, the limiting part 2 is connected to the top of the fixing part 3 and can rotate horizontally within a limited angle range, and the correction rod 1 is telescopically connected to the limiting part along the length direction. One side of the position member 2 and extends in a direction away from the limit member 2. The wrist device also includes a side connected to the correction rod 1 for fixing the wrist and the forearm so that the two can only stick to each other. A connecting piece 4 that cooperates with the correcting rod 1 for telescopic movement or horizontal rotation.

[0031]One, when using the hard pen handwriting of the present embodiment and the sitting posture corrector, at fi...

Embodiment 2

[0035] Hard pen handwriting and sitting posture correction instrument as described in embodiment 1, such as figure 1 , 2 As shown in and 3, the correcting rod 1 includes a correcting rod body 11 and a sliding ruler bar 12 that can slide forward and backward along the correcting rod body 11 (rear and front fingers) figure 2 left and right in the direction of the drawing), the connector 4 includes a thumb ring 41 for limiting the thumb, a wrist strap 42 and a forearm strap 43, and the three are connected to one side of the sliding ruler bar 12 at intervals.

[0036] The sliding ruler bar 12 is slidably connected to the correcting rod body 11. Specifically, the two can be connected by a slide rail, etc., and the thumb ring 41 is provided to prevent the thumb of the right hand from falling directly on the paper or the table, so as to prevent children from turning over by hand. , or the hand goes down and hooks over to prevent the sliding ruler bar 12 from falling downwards, and ...

Embodiment 3

[0038] Hard pen handwriting and sitting posture correction instrument as described in embodiment 2, such as figure 1 , 2 As shown in and 4, the limiter 2 includes a limiter base 21 and a turntable 22, and the rear end of the correction rod body 11 is rotatably connected to the plane side 23 of the turntable 22 in the vertical direction, and the limiter A cylindrical protrusion 24 extends upwards from the center of the top of the base 21, a circular blind hole 25 is provided on the top of the limit base 21, and the turntable 22 is a partial disc provided with the plane side 23, and the turntable 22 is up and down. A turntable circular perforation 26 is provided between the surfaces for passing through the outer side of the cylindrical protrusion 24, and the lower surface of the turntable 22 extends downward to be inserted into the circular blind hole 25 of the base and can only be inserted in the circular blind hole 25 of the base. The turntable protrusion 27 that moves in the...

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Abstract

The invention discloses a hard-tipped pen handwriting and sitting posture correcting instrument. The hard-tipped pen handwriting and sitting posture correcting instrument comprises a wrist correctingdevice for correcting a wrist hooking posture, wherein the wrist correcting device comprises a correcting rod for keeping a wrist and a forearm in a straight line, a limiting piece and a fixing piecefor being fixed on a tabletop; the limiting piece is connected to the top of the fixing piece and can rotate within a horizontal specified angle within a limited angle range. The hard-tipped pen handwriting and sitting posture correcting instrument comprises the wrist correcting device and a neck and back correcting device; the wrist correcting device can be used for effectively correcting the wrist hooking posture during handwriting; the neck and back correcting device can be used for effectively correcting head lowering and waist bending during handwriting; and the wrist correcting device isused for correcting wrist hooking, and a right hand and an arm can freely rotate up and down and horizontally slide within a certain range, so that the hard-tipped pen handwriting and sitting posturecorrecting instrument has a very good comfort degree of freedom during correction, and is high in correcting speed and high in correcting success rate for a bad hard-tipped pen handwriting sitting posture.

Description

technical field [0001] The invention relates to the technical field of learning appliances, in particular to a hard pen handwriting and sitting posture corrector. Background technique [0002] Chinese characters are the unique traditional culture of the Chinese nation. The upright, beautiful and decent written Chinese characters give people the impression of a good-looking talent. By practicing good handwriting, it is also a kind of improvement to one's own image, and good handwriting is beneficial to students Improved test scores also help. If you want to write good handwriting, you must first master the posture of holding the pen and sitting posture, that is, only by maintaining the correct writing posture when writing can you write good handwriting. Writing posture refers to the posture that the body should maintain when writing. When writing, it is required to sit upright, keep the shoulders at the same level, and maintain balance; It is advisable to keep a distance of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B97/00A47B39/10
CPCA47B39/10A47B97/00
Inventor 钱坤
Owner 钱坤
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