Appliance for holding penTechnical field: the utility model relates to a kind of hard-tipped writing instrument aid, relates in particular to a kind of appliance for holding pen.
Background technology: people usually can feel to point fatigue or pain in long writing process, even also can grind callus on finger, thereby cause writing speed and writing quality to descend; Trace it to its cause, mainly be Writer's pen holding posture incorrect due to.In addition, the incorrect multiple diseases such as myopia, stravismus or spinal curvature that also cause easily of pen holding posture have a strong impact on teen-age growing.Yet correct incorrect writing posture not a duck soup, at present, student's study write or the process that practices calligraphy in, adopt usually face-to-face, the correct pen holding posture of mode professor by doing and illustrating, but often produce little effect, effect is unsatisfactory.
Summary of the invention: at the above-mentioned defective that exists in the prior art, the utility model aims to provide a kind of simple in structure, easy to use, write easily, smooth, and can either alleviate finger fatigue or the pain appliance for holding pen of diseases such as myopia prevention, stravismus or spinal curvature in advance again.
The technical solution of the utility model is made of body; Described body is the polymorphic structure that is the fist shape, and the side of body is provided with respectively with little finger of toe, the third finger, middle finger and forefinger and refers to that little finger of toe that the tripe shape matches holds that groove, the third finger are held groove, middle finger holds groove and forefinger is held groove; Be provided with the tiger groove of ring-type above the body another side corresponding to the position in the centre of the palm, the formed tiger shape between the shape of this groove and forefinger and the thumb matches, and is provided with and the corresponding penholder groove of penholder shape at the end face of body.
The inside of described body is hollow-core construction; Described body is the rubber-like elastomer.
Compared with the prior art, the utility model is owing to utilized bionics principle, body has been made fist shape structure, and on body, be provided with and point the finger recess that refers to that the tripe shape matches according to the custom that people clench fist, thereby effectively guaranteed to form naturally between finger, palm, penholder and the desktop a rational space angle, make people in writing process, remain a kind of correct pen holding posture, form a kind of good writing style; Thoroughly overcome defectives such as finger fatigue that incorrect pen holding posture caused, pain, avoided effectively owing to diseases such as the incorrect myopia that causes of the writing posture that holds a pen, stravismus or spinal curvatures; Make to write to become light, smooth, not only improved writing speed but also guaranteed writing quality.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1.
Among the figure: tiger groove 1 little finger of toe is held groove 2 third fingers and is held groove 3 middle fingers and hold groove 4 forefingers and hold groove 5 penholder grooves 6
The specific embodiment: the utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:
In Fig. 1～2, body is the polymorphic structure that is the fist shape, and the side of this body is provided with and points the groove that refers to that the tripe shape matches, and this groove is respectively that little finger of toe holds that groove 2, the third finger are held groove 3, middle finger holds groove 4 and forefinger is held groove 5; Be provided with the tiger groove 1 of ring-type above described body another side corresponding to the position in the centre of the palm, the formed tiger shape between the shape of tiger groove 1 and forefinger and the thumb matches, and is provided with and the corresponding penholder groove 6 of penholder shape at the end face of body.For weight reduction, the inside of body can be hollow-core construction, and certainly, body also can be entity structure if light materials such as employing plastics are made; In order to increase the comfort of holding, body also can adopt has certain flexible material manufacturing.In order to adapt to the difference custom that people hold pen, the utility model can be made into two kinds of structures of left and right symmetry, to satisfy left gesture or two kinds of crowds' of right gesture needs.