CN103303030B

CN103303030B - One is write and is used pen

Info

Publication number: CN103303030B
Application number: CN201310260901.XA
Authority: CN
Inventors: 高禹丰
Original assignee: Individual
Current assignee: Gao Yufeng
Priority date: 2013-06-26
Filing date: 2013-06-26
Publication date: 2016-03-02
Anticipated expiration: 2033-06-26
Also published as: CN103303030A

Abstract

The invention discloses one writes with pen, comprise the pen core for writing, and surround the body of pen core for gripping, body is provided with the portion of holding a pen, the cross section in portion of holding a pen is three leaf arc surfaced structures, and it comprises three peaks portion and three valley, and peak portion and valley are alternately distributed around Bi Shen center circumference, wherein three peaks portion is by positioned apart to thumb, forefinger, middle finger, and three valley contact with thumb, forefinger, middle finger respectively.The portion of holding a pen ergonomically is designed to three leaf arc surfaced structures by the present invention, the thumb making to hold a pen, forefinger, middle finger NATURAL DISTRIBUTION are in three valley of three leaf arc surfaceds, and it is by three peaks portion, thumb, forefinger, middle finger is naturally positioned apart, increase the contact area of the portion of holding a pen and finger, and the homogenizing uniformity of three finger force, make to write with a pen the process of word under the prerequisite keeping sitting posture simultaneously, hold the motion track that the author can observe nib clearly, then reach specification and to hold a pen the object of mode.

Description

One is write and is used pen

Technical field

The present invention relates to one to write and use pen.

Background technology

Writing with pen of stationery manufacturing, can trace back to the history of more than one thousand years; But until modern age, its body particularly holds a pen place's cross section still for circular, can select arbitrarily within the scope of its circumference 360 degree when the user that its feature object is only used to satisfied pen holds a pen, easy to use, a body for this structure is accustomed to by people already, but in fact it exists following defect: when easily causing child to hold a pen, nib is by finger obscures, and then makes child's elbow of twisting remove to see clearly the motion track of nib, form incorrect pen holding posture for a long time in the past, cause myopia; Contact area particularly due to cylindrical brush body and middle finger is little, makes with first joint of the author's middle finger because long-time and cylindrical brush body press, rub and produce thick silkworm cocoon.Therefore, write with the geometry at the place that holds a pen of pen according to ergonomic designs and making, optimize the firmly uniformity, the way of contact and the contacts area of three fingers, seem particularly important.

Summary of the invention

In order to overcome the deficiencies in the prior art, the invention provides one and writing and use pen.

The technical solution adopted for the present invention to solve the technical problems is:

One is write with pen, comprise the pen core for writing, and surround the body of pen core for gripping, body is provided with the portion of holding a pen, the cross section in the described portion that holds a pen is three leaf arc surfaced structures, and it comprises three peaks portion and three valley, and peak portion and valley are alternately distributed around Bi Shen center circumference, wherein three peaks portion is by positioned apart to thumb, forefinger, middle finger, and three valley contact with thumb, forefinger, middle finger respectively; A described body and the one-body molded setting in portion that holds a pen; Described valley is the convex globoidal protruded outside a body; Three peaks portion narrows to valley on a body length direction gradually near one end of nib.

As the improvement of technique scheme, described three peaks portion is uniform around Bi Shen center circumference.

Further, described wherein two peaks portion is 150 ° of angles, and the valley between this two peaks portion is used for and middle abutment; All in 105 ° of angles between another peak portion and this two peaks portion.

Further, a described body threaded one end is connected with locking spiral cover, and the other end has been threaded pen hanging hook, and pen hanging hook buckle is connected with written end cap.

The invention has the beneficial effects as follows: the portion of holding a pen ergonomically is designed to three leaf arc surfaced structures by the present invention, the thumb making to hold a pen, forefinger, middle finger NATURAL DISTRIBUTION are in three valley of three leaf arc surfaceds, and it is by three peaks portion, thumb, forefinger, middle finger is naturally positioned apart, increase the contact area of the portion of holding a pen and finger, and the homogenizing uniformity of three finger force, make to write with a pen the process of word under the prerequisite keeping sitting posture simultaneously, hold the motion track that the author can observe nib clearly, then reach specification and to hold a pen the object of mode.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the present invention is further described.

Fig. 1 is the decomposing schematic representation of the preferred embodiment of the present invention;

Fig. 2 is the stereogram of a body in the preferred embodiment of the present invention;

Fig. 3 is the cross sectional representation of a body in the preferred embodiment of the present invention.

Detailed description of the invention

Referring to figs. 1 through Fig. 3, one of the present invention is write with pen, comprise the pen core 1 for writing, and surround the body 2 of pen core 1 for gripping, a body 2 is provided with the portion of holding a pen, described in the hold a pen cross section in portion be three leaf arc surfaced structures, it comprises three peaks portion 201 and three valley 202, peak portion 201 and valley 202 are alternately distributed around a body 2 center circumference, and wherein three peaks portion 201 is by positioned apart to thumb, forefinger, middle finger, and three valley 202 contact with thumb, forefinger, middle finger respectively.The described portion of holding a pen can choose the processing and fabricatings such as the larger timber of aluminium alloy, magnesium alloy and density, plastic cement as required.The portion of holding a pen ergonomically is designed to three leaf arc surfaced structures by the present invention, the thumb making to hold a pen, forefinger, middle finger NATURAL DISTRIBUTION are in three valley 202 of three leaf arc surfaceds, and it is by three peaks portion 201, thumb, forefinger, middle finger is naturally positioned apart, increase the contact area of the portion of holding a pen and finger, and the homogenizing uniformity of three finger force, make to write with a pen the process of word under the prerequisite keeping sitting posture simultaneously, hold the motion track that the author can observe nib clearly, then reach specification and to hold a pen the object of mode.

With reference to Fig. 3, described three peaks portion 201 is uniform around a body 2 center circumference, namely included angle A, B, C are 120 °, this structure makes thumb, thumb, forefinger, middle finger naturally positioned apart with hexagonal angle, increase the contact area of each valley 202 and finger sidepiece, and the homogenizing uniformity of three finger force.Or, consider people hold a pen write time general body 2 tilt, middle finger stressed all than thumb and forefinger large, in order to the dynamics that holds a pen of the finger of homogenizing three better, the present invention also may be embodied as: described wherein two peaks portion 201 is in 150 ° of angles, namely included angle A is 150 °, the valley 202 between this two peaks portion 201 for middle abutment; All in 105 ° of angles between another peak portion 201 and this two peaks portion 201, namely included angle B, C are 105 °.

In order to improve the comfort level held a pen, increase the contact area of finger and valley 202, described valley 202 preferentially selects globoidal structure, and namely described valley 202 is the convex globoidal protruded outside a body 2, or described valley 202 is the cancave cambered surface of depression inside a body 2.

The present invention can be according to actual needs, by a described body 2 and the one-body molded setting in portion that holds a pen, now, the three leaf arc surfaced structures in the portion that holds a pen can be only set at the place of holding a pen of a body 2, in order to make whole body 2 more attractive in appearance, also whole body 2 can be arranged to the three leaf arc surfaced structures in the portion of holding a pen; Certainly, the described portion of holding a pen also can for being set in the pen cap on a body 2, and namely a body 2 is arranged with the part body that holds a pen, this makes the producer can under the geometric shape not changing existing pencil, ballpoint pen, pen etc., the direct processing pen cap, reduces production cost, expands the scope of application simultaneously.

Preferably, in this specific embodiment, a described body 2 threaded one end is connected with locking spiral cover 3, and the other end has been threaded pen hanging hook 4, and pen hanging hook 4 buckle is connected with written end cap 5.Certain the present invention also can be embodied as, and a body 2 is an one-body molded or body 2 and the integrated structure of pen hanging hook 4 with locking spiral cover 3.

All features disclosed in this description, or the step in disclosed all methods or process, except the speciality mutually repelled and/or step, all can combine by any way, unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object, namely, unless specifically stated otherwise, each feature is an embodiment in a series of equivalence or similar characteristics.

The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.

Claims

1. one kind is write with pen, comprise the pen core (1) for writing, and surround pen core (1) body (2) for gripping, body (2) is provided with the portion of holding a pen, it is characterized in that: described in the hold a pen cross section in portion be three leaf arc surfaced structures, it comprises three peaks portion (201) and three valley (202), peak portion (201) and valley (202) are alternately distributed around a body (2) center circumference, wherein three peaks portion (201) is by positioned apart to thumb, forefinger, middle finger, and three valley (202) contact with thumb, forefinger, middle finger respectively; A described body (2) and the one-body molded setting in portion that holds a pen; Described valley (202) is the single convex globoidal protruded towards a body (2) outside; Three peaks portion (201) narrows to valley (202) on a body length direction gradually near one end of nib.

2. one according to claim 1 is write with pen, it is characterized in that: described three peaks portion (201) are uniform around a body (2) center circumference.

3. one according to claim 1 is write with pen, it is characterized in that: wherein two peaks portion (201) is in 150 ° of angles, the valley (202) between this two peaks portion (201) for middle abutment; All in 105 ° of angles between another peak portion (201) and this two peaks portion (201).

4. one according to claim 1 is write with pen, it is characterized in that: a described body (2) threaded one end is connected with locking spiral cover (3), and the other end has been threaded pen hanging hook (4), and pen hanging hook (4) buckle is connected with written end cap (5).