CN104339925A

CN104339925A - Hold-correcting fountain pen

Info

Publication number: CN104339925A
Application number: CN201310330951.0A
Authority: CN
Inventors: 李良永
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-08-01
Filing date: 2013-08-01
Publication date: 2015-02-11

Abstract

The invention relates to a writing tool, in particular to a hold-correcting fountain pen. The inner side of a writing point (2) of a nib (1) is provided with a slant (3); the slant (3) and the nib (1) make an angle Theta of 45-55 degrees. The section of a barrel (4) is sector shaped. The correct hold position of the barrel (4) is provided with a thumb recess (5) to be in contact with a thumb and a middle finger recess (6) to be in contact with a middle finger; the thumb recess (5) and the middle finger recess (6) are provided on two plane sides (7) of the barrel (4). By the use of the hold-correcting fountain pen, the problem that the nib of the existing fountain pen is unsuitable for writing of Chinese characters is solved, and the problem that the barrel of the existing fountain pen is unfavorable for learner students to master correct holds and easily causes fatigue in long-term writing is solved too.

Description

Pen for correcting posture

Technical field: the present invention relates to a kind of writing implement, particularly a kind of pen.

Background technology: pen, since birth, due to he write smoothly, has been convenient for carrying, is easy to the features such as grasps, become current one of most widely used writing implement in the world.School-days is the period that a personal pen is maximum, is also to write to obtain critical period of on the other hand good word.At present, the Chinese-character writing quality of students in middle and primary schools is lack of standardization, and the Chinese character that most of student writes is ugly.Main cause is that the structure of existing pen exists following problem: one is existing pen is the nib structure continuing to use westerner's invention, its nib place face of cylinder moulding very smooth and easy to writing English according to grain, but it is not suitable for writing smooth vertical and horizontal Chinese character, just word need can be finished writing through the exercise of certain hour with this pen.Two are penholders of existing pen is cylindrical substantially, and writer holds a pen for a long time and the side of middle finger can be made to occur pitting, makes articulations digitorum manus very easily produce sense of fatigue, and this causes student to practise handwriting duration short main cause; Columniform penholder is also unfavorable for the pen holding posture that the first students learned to write is correct in addition; Columniform penholder is easy rolling landing also, and nib is damaged.Chinese patent CN2491235 announced a kind of " lettering pen of improvement " on May 15th, 2002, and this pen is provided with and refers to position groove on penholder side face, but due to other unreasonable structure of its penholder, still can not to play prevent tired object when writing.

Summary of the invention: the invention provides a kind of Pen for correcting posture, the nib that this pen solves existing pen is not suitable for the problem of writing Chinese characters, another problem that the present invention solves is that the penholder of existing pen is unfavorable for the pen holding posture that the first students learned to write is correct, and writes the problem easily producing fatigue for a long time.The object of the invention is to realize in the following manner: the inner side according to grain 2 of this Pen nib 1 is an inclined-plane 3, inclined-plane 3 is into θ angle with nib 1 shape, and θ angle is 45 ° ~ 55 °.Because this pen have employed inclined-plane according to grain, make nib and paper be the angle of 45 ° ~ 55 °, be proven, this angle is the best angle of writing Chinese characters, and when writing Chinese characters, stroke is smooth vertical and horizontal, finishes writing Chinese character helpful to student, and successful.The cross section of penholder 4 of the present invention is fan-shaped, and on penholder 4, the position of correct holding has and the forefinger groove 5 of forefinger contact and the middle finger groove 6 with middle abutment, and forefinger groove 5 and middle finger groove 6 are opened respectively in two planar side 7 of penholder 4.When writing, the forefinger of people and middle finger are held in forefinger groove 5 and middle finger groove 6 naturally, mother refers to, is held in the arcuate flanks 8 of penholder 4, writer is made very naturally to define correct pen holding posture, write word comfortable, smooth and easy, effectively correct for incorrect pen holding posture, having laid a good foundation for finishing writing Chinese character.Feeling relaxed, nature when finger groove on this penholder 4 and arcuate flanks 8 make writer hold a pen, also can not feel tired even if write for a long time.Cross section is fan-shaped penholder 4 when pen can be made to be placed on desktop, and not easily rolling landing, prevents the situation because of the born damage nib of pen to occur, thus extend the service life of pen.

Accompanying drawing illustrates: Fig. 1 is the structural representation of Pen for correcting posture of the present invention, and Fig. 2 is the I place partial enlarged drawing of Fig. 1, and Fig. 3 is the A-A cutaway view Amplified image of Fig. 1, and Fig. 4 is the B-B cutaway view Amplified image of Fig. 1.

Detailed description of the invention: the structure that the nib 1 of the pen of present embodiment tilts to the inside for planar shaped, the inner side according to grain 2 of nib 1 is an inclined-plane 3, and inclined-plane 3 is into θ angle with nib 1 shape, and θ is 50 °.The cross section of this penholder 4 be 90 ° fan-shaped.The gum cover 9 that the position of correct holding has flexible plastic to make on penholder 4, the external surface shape of gum cover 9 is identical with the shape of penholder 4 outer surface, and forefinger groove 5 and middle finger groove 6 are opened respectively in two planar side 7 of gum cover 9.This pen is made by duroplasts except nib 1 and gum cover 9.Peep hole 10 is also had, for observing in a chamber with or without ink at the rear portion of penholder 4.

Claims

1. Pen for correcting posture, it is characterized in that this Pen nib (1) according to grain inner side be (3) an inclined-plane (3), (3) (1) shape is into θ angle with nib on inclined-plane.

2. Pen for correcting posture according to claim 1, is characterized in that θ angle is 45 ° ~ 55 °.

3. Pen for correcting posture according to claim 1 or 2, is characterized in that the cross section of penholder (4) is fan-shaped.

4. Pen for correcting posture according to claim 3, it is characterized in that having and the forefinger groove (5) of forefinger contact and the middle finger groove sand (6) with middle abutment in the position of the upper correct holding of penholder (4), (3) forefinger groove is opened with middle finger groove (6) respectively on penholder two planar side (7) (4).

5. Pen for correcting posture according to claim 3, it is characterized in that the gum cover (9) having flexible plastic to make in the position of the upper correct holding of penholder (4), gum cover (9) external surface shape is identical with the shape on penholder (4) surface, and forefinger groove (5) and middle finger groove (6) are not opened on two planar side (7) of gum cover (9).

6. Pen for correcting posture according to claim 5, is characterized in that this pen is made by duroplasts except nib (1) and gum cover (9).

7. Pen for correcting posture according to claim 1, is characterized in that also having peep hole (10) at the rear portion of penholder.