CN2083109U

CN2083109U - Forced posture-correcting pen

Info

Publication number: CN2083109U
Application number: CN 90224984
Authority: CN
Inventors: 张振
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-12-13
Filing date: 1990-12-13
Publication date: 1991-08-21

Abstract

The utility model discloses a forced posture-correcting pen. The forced posture-correcting pen has a structure that a clip is arranged on the position for holding the pen with an index finger and a thumb, and the position for holding the pen with the index finger and the thumb is arranged on a penholder and is 20 mm away from the front end of the penholder; the sleeve of a pen core is installed inside the penholder and can move freely in the axial direction; the pen core is fixed inside the sleeve of the pen core; the penholder is placed according to the position of writing; a pen point can stretch out of the penholder by self weight. When the clip moves into the penholder under the pressure of holding the pen by the index finger and the thumb, the clip can clamp the sleeve of the pen core, so that the pen can not move in the axial direction, and the writing process can be performed successfully. If the index finger and the thumb are not held on the position of the clip at the same time, the pen point can retract into the penholder under the force, and the writing process can not be performed. The forced posture-correcting pen is used for training preschool children and the students in a primary and a middle schools to hold the pens in right posture by a forced method.

Description

Forced posture-correcting pen

The utility model relates to a kind of pen of mandatory correction pen holding posture.When using this pen to write, the position that holds a pen must be with a certain distance from nib, if it is incorrect to hold a pen, forefinger and mother refer to from nib too near, and nib falls back in the pen cap when writing, and can't write.Its objective is with forcing method and correct children's pen holding posture.

For making preschool child and students in middle and primary schools form correct writing posture, a kind of appliance for holding pen of writing is arranged in the market, appliance for holding pen is enclosed within on the used pen, wish that the student writes with holding on appliance for holding pen, because appliance for holding pen can arbitrarily be placed on penholder, if the user is unconscious, do not place on request, just do not have the effect of entangling appearance.This appliance for holding pen of writing is supervised because of the need head of a family and teacher, depends on child's conscious use, and practicality is very limited.

Task of the present utility model provides a kind of pen, has only the writer correctly to write, could fluent writing.Use this pen not need the head of a family and teacher to supervise, do not rely on the conscious of child yet, but Compulsory Feature is correctly write, make that the student is conscious in the process that constantly oneself adjusts to form a kind of good pen holding posture, once you form a habit, it comes natural to you, and the pressure that is a cup too low meets children's sound development, reduce that writing posture is incorrect to cause child myopia, stravismus, vertebra lateral bending, diseases such as hunchback.

Task of the present utility model is finished as follows:

On the penholder of penholder front end 20 millimeter, the position that holds a pen at forefinger and thumb is provided with intermediate plate, and this intermediate plate does not keep consistent with the penholder appearance when stressed.When writing, forefinger and thumb are held in the intermediate plate place, move in penholder the stressed back of intermediate plate, pen core cover in the penholder is subjected to the clamping of intermediate plate, and this chucking power is to be pressed in pen core by forefinger and thumb from two different directions to put, so the pen core cover is clamped, pen core is fixed on motion together in the pen core cover, when pen core overlaps when clamped, the pen core point is not write and can be moved in penholder, so fluent writing.If when writing, forefinger and thumb are not held in the intermediate plate position simultaneously, do not clamp because of the pen core cover, and nib is stressed to be fallen back in the penholder, can't write.

Below with reference to accompanying drawing the utility model is described in further detail.

Fig. 1 is vertical part sectioned view of a kind of concrete structure of the utility model.

Fig. 2 is the cutaway view of Fig. 1 along the A-A line.

Fig. 3 is that Fig. 1 is along the intermediate plate force diagram of A-A line cutaway view when correctly holding a pen.

See Fig. 1, Fig. 2, one by penholder ［ 1 ］ (penholder can be plastic bar or steel bushing bar, aluminium loop bar), intermediate plate ［ 2 ］, ［ 3 ］, pen core cover ［ 4 ］, pen core ［ 5 ］ (pen core can be that ball pen or other are write the class pen core, also can pen core ［ 5 ］ and pen core cover ［ 4 ］ be a propelling pencil, pen and other class pen integral body) and the pressure Posture correction pen formed of tail cap ［ 6 ］.

Penholder ［ 1 ］ from penholder front end 20 millimeter is gone up, held a pen at forefinger and thumb, and the position is provided with intermediate plate ［ 2 ］, (intermediate plate ［ 2 ］, ［ 3 ］ can become as a whole with penholder, the individual part of also can respectively doing for oneself ［ 3 ］.Intermediate plate among this figure ［ 2 ］, ［ 3 ］ and penholder ［ 1 ］ are as a whole).Being equipped with in the penholder ［ 1 ］ can be at the pen core cover ［ 4 ］ that axially moves freely, and pen core ［ 5 ］ is fixed in the pen core cover ［ 4 ］.Before intermediate plate ［ 2 ］, ［ 3 ］ are not subjected to external force, pen core cover ［ 4 ］, pen core ［ 5 ］ can axially move freely in penholder ［ 1 ］ together, when penholder ［ 1 ］ was pressed the writing position placement, the nib of pen core ［ 5 ］ can stretch out outside the penholder ［ 1 ］ under the deadweight situation of pen core cover ［ 4 ］ and pen core ［ 5 ］.The width of intermediate plate ［ 2 ］, ［ 3 ］ is in 5 millimeter, when forefinger and thumb in intermediate plate ［ 2 ］, ［ 3 ］ when locating to hold a pen, (see figure 3) intermediate plate ［ 2 ］, ［ 3 ］ are subjected to F ₁, F ₂Power can only each move 0.5 to 1.2 millimeter at most in penholder ［ 1 ］, and can clamp pen core cover ［ 4 ］, and pen core ［ 5 ］ retreats writing Shi Buhui like this, can write smoothly.If forefinger and thumb are not located to hold a pen in intermediate plate ［ 2 ］, ［ 3 ］, perhaps have only the power of being pointed that holds a pen in penholder ［ 1 ］, to move in intermediate plate ［ 2 ］, ［ 3 ］, and that another does not have is stressed, pen core cover ［ 4 ］ can not be clamped, nib is stressed when writing, the nib of pen core ［ 5 ］ is pushed in the penholder ［ 1 ］, can't write.Tail cap ［ 6 ］ is to prevent that pen core cover ［ 4 ］ from skidding off from penholder ［ 1 ］ rear end, if need change-fountain pen core ［ 5 ］, as long as transfer to tail cap ［ 6 ］, taking out pen core cover ［ 4 ］ can the change-fountain pen core.

Claims

1, pressure Posture correction pen of being made up of penholder [1], intermediate plate [2], [3], pen core cover [4], pen core [5] and tail cap [6] is characterized in that going up, being provided with intermediate plate [2], [3] at forefinger and the thumb position that holds a pen from penholder [1] front end 20 millimeter penholders [1].

2, by the pressure Posture correction pen of claim 1 regulation, it is characterized in that pen core ［ 5 ］ and pen core cover ［ 4 ］ are tight fit, the integral body that the integral installation that pen core ［ 5 ］ and pen core cover ［ 4 ］ are formed is formed with penholder ［ 1 ］ and tail cap ［ 6 ］ in penholder ［ 1 ］ is for movingly.

3, by the pressure Posture correction pen of claim 1 regulation, the width that it is characterized in that intermediate plate ［ 2 ］, ［ 3 ］ is in 5 millimeter.