CN2262492Y - Anti-near distance health writing pen - Google Patents

Abstract

The utility model relates to a myopia preventing health care writing pen. The utility model is composed of a pen rod, a pen core, a pen base, a pen nib, etc. The utility model is characterized in that the front side of the pen base is provided with a convex part, and the back side of the pen base is provided with a concave part; the curve surface of the convex part and the curve surface of the concave part, which are of smooth transition, are connected with the pen rod as a whole; an outer sleeve which is made of elastic materials is also arranged on the pen base. The utility model which has the advantages of reasonable structural design and flexible use is favorable for holding a pen with comfortable handle, and in addition, the utility model which can effectively prevent that the pen slides downwards is an ideal myopia preventing health care writing pen.

Description

Anti-nearly health care lettering pen

The utility model relates to a kind of lettering pen, particularly a kind of anti-nearly health care lettering pen.

Various forms of lettering pens are arranged at present, and as pen, ballpoint pen, signature pen etc., its pen stand position (that is: distance between penholder and the nib) has plenty of level and smooth streamline shape, but shape is straight up and down also arranged.When said structure causes the user to write with a pen word,, cause finger and nib hypotelorism always toward lower slider, particularly, all the more so for some students.When existing quite a few children write because of existing pen stand structure causes, pen holding posture is incorrect, the hypotelorism of finger and nib, hypotelorism influences sight line, torticollis, oblique body occur, thus the growth and the health of influence eye, backbone and cardio-pulmonary function, moreover, owing to hold a pen firmly excessively, cause the finger-joint deformity easily, but the pen stand that also has taked on it anti-skid structure as: be equipped with decorative pattern etc., however, can not fundamentally play anti-skidding effect.

The purpose of this utility model provides a kind of reasonable in design, novelty, and penholder use handsome in appearance is flexible, is beneficial to hold a pen, and feel is comfortable, and the phenomenon that can fundamentally solve when holding a pen to lower slider is a kind of desirable anti-near health care lettering pen.

The utility model is realized by following measure.

The utility model is to be made of penholder, pen core, pen stand, nib etc., be characterized in having a lug boss, rearward position that one recess is arranged in the forward position of pen stand, protuberance and recess curved surface seamlessly transit with penholder and are connected as a single entity, and also are equipped with the overcoat of an elastomeric material on the pen stand.

Pen stand described in the utility model can fixedly be linked as an integral body with penholder.

The height of the lug boss of pen stand described in the utility model front side is the 2-2.5 millimeter.

Overcoat on the pen stand described in the utility model can be made of elastomeric material.

Advantage of the present utility model is: reasonable in design, novelty, and use is flexible, is beneficial to hold a pen, and feel is comfortable, and is handsome in appearance, and the downslide that can prevent from effectively to hold a pen is avoided crossing the bad phenomenon that closely occurs from nib because of finger.

Description of drawings:

Fig. 1 is an overall structure schematic diagram of the present utility model;

Fig. 2 is pen stand described in the utility model and the penholder schematic diagram that fixedly is connected as a single entity.

Among the figure: 1, nib 2, the cap for brush 3, elastic overcoat 4, pen stand 5, pen core

6, penholder 7, protuberance 8, recess

Be described further below in conjunction with embodiment provided by the utility model.

The utility model is the tubular penholder 6 that is made of plastics or metal material and interior pen core 5 thereof, pen stand 4, nib 1, the cap for brush 2 formations such as grade, have on the forward position of pen stand a recess 8 is arranged on a lug boss 7, the rearward position, protuberance and recess curved surface seamlessly transit with penholder and connect as one, but also can fixedly be linked as an integral body with penholder.Lug boss height on the pen stand forward position is the 2-2.5 millimeter, also is equipped with an elastic overcoat 3 by elastomeric material on the pen stand.When using the utility model to write, finger is no more than boss, ordinary grip is in the recess position, can guarantee like this to point remain on certain position with nib can be toward lower slider, can reach proper writing posture again, avoid crossing recent photo sound sight line from nib and cause bad phenomenon such as torticollis, oblique body, diseases such as pre-myopia prevention, the depauperation of backbone cardiopulmonary, swivel of hand deformity are had positive role because of finger.

Claims (4)

1, a kind of anti-nearly health care lettering pen is by penholder (6), pen core (5), pen stand (4), nib formations such as (1), it is characterized in that: the front side of pen stand has a lug boss (7), rear side to have a recess (8) protuberance and recess curved surface to seamlessly transit with penholder to connect as one, also be equipped with the overcoat (3) of an elastomeric material on the pen stand.

2, anti-nearly health care lettering pen according to claim 1, it is characterized in that: pen stand can fixedly be linked as an integral body with penholder.

3, anti-nearly health care lettering pen according to claim 1, it is characterized in that: the lug boss height of pen stand front side is the 2-2.5 millimeter.

4, anti-nearly health care lettering pen according to claim 1, it is characterized in that: the overcoat on the pen stand can be made of elastomeric material.

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