CN2330520Y - Children's V-shaped propelling pencil - Google Patents

Abstract

The utility model discloses a children's V-shaped propelling pencil which is a writing pencil which can keep correct pen holding postures. A core pipe and a pen head are fixed on a writing pencil holder in a thread mode, and are connected with a holding pencil holder by a pin shaft and a rabbet to form a V-shaped pencil to write. The utility model is suitable for the characteristics of the present pencil core, corrects children's unhealthy writing habits and causes the children to keep correct pen holding postures. When the utility model is not used, the writing pencil holder can be rotated to cause the writing pencil holder to be parallel to the holding pencil holder, and the writing pencil holder is arranged in a pencil box. The back end of the holding pencil holder is provided with a standby pencil core box. The utility model is suitable for pencils and ball pens.

Description

The movable pen of children's V-arrangement

The utility model relates to a kind of writing pen.

Pen is that people write indispensable instrument, present known pen generally is made up of parts such as nib, pen core and straight shape penholders. and children are from learning word, generally all experienced the first pencil of using, use ball pen then, use the pen several stages at last. primary school's senior class be to use in the past pencil and ball pen maximum the time with, also be the stage that children's writing style forms, the writing posture correctness that at this time holds a pen has great influence to the healthy development of children's read-write posture and health from now on.

Correct read-write posture be chest from desk one fist, books one chi of having hallucinations, hand is from the nib one-inch.Be commonly called as and be " chi, one-inch, a fist." and correct pen holding posture to be hand thumb, forefinger tip and middle finger first joint one survey clamps the penholder front end; make the penholder rear end be against the tiger place naturally; penholder and books-60 ° of angles at 45 write (pencil, pen are generally 45 °, ball pen and are generally 60 °) but examine, children can not correctly hold a pen more than 80% now; they adopt thumb to encase forefinger and hold a pen; cause hand to cover sight line like this, have to be with amesiality.The near-sighted incidence of disease is generally risen.Trace it to its cause mainly with improper the causing of pen.

Slide core pencil (being commonly called as from starting writing) is generally all used in children's handwriting practicing now, and this pen has saved the trouble of cutting nib, has replaced Wood-bar pencil gradually.And in numerous children, be that plumbous the author of slide core of 0.7 millimeter is in the majority to use lead core diameter.This pencil use the HB lead for retractable pencil, as oblique 45 ° because the lead for retractable pencil insufficient strength, it is firmly irregular to add that child just learns to write, lead for retractable pencil is easily broken.Force children's method that holds a pen more than adopting, pen is vertically formed 80 ° of-90 ° of angles adapt to constantly core of pencil, formed custom gradually.Ball pen rolls fuel-displaced by pearl, so also should not write at angle at 45.Children are through using pencil and ball pen nearly 4 years, and the pen holding posture with mistake forms the habit.Also continue to use down after using pen, cause the perishable point of pen on the contrary.

In order to address the above problem, the someone has developed " appliance for holding pen " and health care pen, has opened three grooves on penholder; In order to hold pen.But fail to separate resolution core problem.Also have some slide core pencils to adopt the lead bullion core, but need core grinding owing to write one section, children's ability of keeping a public place clean, book is unclean to be criticized by teacher, can not obtain promoting.Also having occurred several " constantly pencil " activity that added recently on the market protects nib, but holds a pen still through the normal off core by correct body position.

The purpose of this utility model is developed a kind of pen exactly.Both adapt to present pen core characteristic, and can correct children's bad writing style again, and made it well keep posture, formed correct Writing method.

The purpose of this utility model is achieved in that movable refill pipe and written screw thread are fixed in and has the writing on the penholder of hinge and tenon, constitutes written portion; Link by bearing pin and tenon and the bar that holds a pen, form the V-arrangement pen that has certain angle; The bar front end that holds a pen has groove, and the rear end is provided with Pencil lead box.

When writing, the writing bar tenon of pen is changed in the groove of the bar that holds a pen, push down tenon, hold the bar front end that holds a pen, make the rear end fall to being against the tiger place naturally with middle finger first joint one side with right hand forefinger and thumbtip.At this moment, the writing bar of the tip of the brushstyle of a writing or painting becomes than wide-angle with paper; Hold a pen bar then in desktop angle at 45, and the whole form of a stroke or a combination of strokes is a V-arrangement.Not the time spent, writing bar is rotated, the bar balance that makes it and hold a pen is suitable for to be placed in the pencil box.The Pencil lead box of rod rear end of holding a pen can be placed standby core.

Adopt said structure, what hold a pen when can guarantee to write is correct, and lead for retractable pencil and desktop are had than wide-angle, solves the core problem of resolving.Just learn to write the stage children,, reduce the near-sighted incidence of disease and have positive effect forming good Writing method.

Below in conjunction with accompanying drawing embodiment, the utility model is described further:

Figure one, tailored version V-arrangement pen

Figure two, universal V-arrangement pen

Among the figure one: 1. write penholder 2. movable refill pipes 3. nibs 4. bar 5. bearing pins 6. Pencil lead boxs that hold a pen

Movable refill pipe 2 penetrates to be write in the penholder 1.Screw by front end screw thread and nib 3.Be fixed in and write in the penholder 1, form written portion, and connect with the bar 4 that holds a pen with bearing pin 5, rotation writing bar 1 holds a pen in the groove of bar 4 tenon insertion on the bar, and forming V-shape is write; The time spent is not rotated writing bar 1.Make it and the bar 4 parallel (position of double dot dash line among the figure) that holds a pen, be positioned in the pencil box.The Pencil lead box 6 of bar 4 rear ends of holding a pen can be placed standby core.

Among the figure two: 1. write penholder 2. eccentric steady pins 3. bar 4. bearing pins 5. Pencil lead boxs that hold a pen

With the pen that now sell in market, penetrate to write and rotate eccentric steady pin 2 in the penholder 1, make it to interfix, link by the bearing pin 4 and the bar 3 that holds a pen, penholder 1 is write in rotation inserts in the bar that holds a pen top tenon, forms the V-arrangement pen.This design characteristic is to adapt to existing pen, but and pencil and ball pen general.

Claims (1)

1. A kind of children use lettering pen, it is characterized in that: movable refill pipe and written screw thread are fixed in and have the writing on the penholder of hinge and tenon, constitute written portion; Link by bearing pin and tenon and the bar that holds a pen, form the V-arrangement pen that has certain angle; The rod rear end that holds a pen is provided with Pencil lead box.

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