CN205272936U - An omnipotent unscrambler of holding - Google Patents

Abstract

The utility model relates to a stationery field discloses an omnipotent unscrambler of holding, and the main part of holding an unscrambler has the cylinder structure of consistent reach through hole, adjacent thumb concave surface, forefinger concave surface and the middle finger concave surface of having set up on the surface of main part for middle, seted up omnipotent groove between thumb concave surface and middle finger concave surface, omnipotent groove is followed the main part top and is extended to its bottom, separate through having the boss who predetermines thickness between thumb concave surface and the forefinger concave surface, preceding upper portion, front portion and the preceding lower part of thumb concave surface, forefinger concave surface be through first, second, third, fourth, the 5th and the 6th circular arc chamfering seamless respectively and between the boss, and upper end, lower extreme and the left end of middle finger concave surface are respectively and through the 7th, the 8th and the 9th circular arc chamfering seamless between the main part. Originally, hold the pen that an unscrambler can be applicable to all size pen -holder diameter, application range is more extensive, and the structure is slick and sly, and the user uses the impression more comfortable.

Description

Omnipotent pencil holding pose correction device

Technical field

The utility model relates to field of stationery, in particular to a kind of omnipotent pencil holding pose correction device that can help user's correct holding.

Background technology

When finding that a lot of people is in one's hands, hold the gesture of pen, all variant. Pupil has just learned and has write, and hand for holding pencil gesture is also in, and good pen custom of holding also is not formed, finding by observing, when pupil is in one's hands, hand for holding pencil gesture has a lot, the gesture having some to hold pen is wrong, and finger when holding having is very short from nib, has blocked the sight line that eyes see word; Some thumbs and middle finger intersect etc. Pen holding posture not only affects writing effect, and affects healthy.

Practical novel content

Practical novel object: the utility model provides a kind of omnipotent pencil holding pose correction device, it is possible to be applicable to the pen of all size penholder diameter, it may also be useful to scope is more extensive, and structure is round and smooth, and user's impression is more comfortable.

Technical scheme: the utility model provides a kind of omnipotent pencil holding pose correction device, and the main body of described pencil holding pose correction device is the cylindrical structure that centre has consistent reach through hole, and the outside surface of described main body has been disposed adjacent thumb concave surface, forefinger concave surface and middle finger concave surface; Having offered omnipotent groove in described main body between described thumb concave surface and described middle finger concave surface, described omnipotent groove extends to its bottom from described main body top; Separate by having the boss of preset thickness between described thumb concave surface and forefinger concave surface, the front upper part of described thumb concave surface, front portion and front lower portion respectively and between described boss by first, second, and third circular arc chamfering seamless connection, the front upper part of described forefinger concave surface, front portion and front lower portion respectively and between described boss by the 4th, the 5th and the 6th circular arc chamfering seamless connection, the upper end of described middle finger concave surface, lower end and left end respectively and between described main body by the 7th, the 8th and the 9th circular arc chamfering seamless connection.

Further, the right side of described middle finger concave surface is plane, and left side is cambered surface, and described thumb concave surface and described forefinger concave surface are plane.

Preferably, described preset thickness is 2��5mm; Described body height is 17��45mm; The height of described thumb concave surface, described forefinger concave surface and described middle finger concave surface is respectively 17��25mm, 17��25mm and 7��12mm, and the width of described thumb concave surface, described forefinger concave surface and described middle finger concave surface is respectively 8��20mm, 6��15mm and 8��15mm.

Further, described through hole is cylindrical hole, and the diameter of described cylindrical hole is 6��10mm.

Preferably, described through hole is conical through-hole, and the lower end diameter of described conical through-hole is 6��8mm, and upper end diameter is 7��9mm.

Further, described through hole is the big big tripe type through hole in upper and lower centre small in ends, and aperture, upper and lower two ends is 6��8mm, and median pore radius is 7��9mm.

Preferably, the position of described thumb concave surface on described body outer surface is a little more than the position of described forefinger concave surface on described body outer surface; Described middle finger concave surface is positioned at the bottom of described body outer surface.

Preferably, angle between described thumb concave surface and forefinger concave surface is 70��80 ��; Angle between described thumb concave surface and middle finger concave surface is 35��45 ��; Angle between described forefinger concave surface and middle finger concave surface is 65��75 ��.

Preferably, described main body is made up of senior silica gel material.

Further, described main body is also provided with decorative pattern.

Useful effect: in the main body of this omnipotent pencil holding pose correction device, there is omnipotent groove, this omnipotent groove be arranged so that this pencil holding pose correction device can be applicable to the pen of different penholder diameter, compared with can only being applicable to the consistent pen of penholder diameter with pencil holding pose correction device of the prior art, the scope of application of this pencil holding pose correction device is more extensive; In addition boss is set between thumb concave surface and forefinger concave surface, and on thumb concave surface and forefinger concave surface between each position and boss all by circular arc chamfering seamless connection, also by circular arc chamfering seamless connection between middle finger concave surface and main body, this kind of round and smooth design makes user more comfortable without compressing sense, doigte when using this pencil holding pose correction device, indefatigability.

Accompanying drawing explanation

Fig. 1 is the stereographic map of omnipotent pencil holding pose correction device in enforcement mode 1;

Fig. 2 is the front view of omnipotent pencil holding pose correction device in enforcement mode 1;

Fig. 3 is the left view of omnipotent pencil holding pose correction device in enforcement mode 1;

Fig. 4 is the right view of omnipotent pencil holding pose correction device in enforcement mode 1;

Fig. 5 is the rear view of omnipotent pencil holding pose correction device in enforcement mode 1;

Fig. 6 is the vertical view of omnipotent pencil holding pose correction device in enforcement mode 1;

Fig. 7 is the upward view of omnipotent pencil holding pose correction device in enforcement mode 1;

Fig. 8 is the rear view of omnipotent pencil holding pose correction device in enforcement mode 2;

Fig. 9 is the vertical view of omnipotent pencil holding pose correction device in enforcement mode 3;

Figure 10 is the sectional view of omnipotent pencil holding pose correction device in enforcement mode 4.

Embodiment

Below in conjunction with accompanying drawing, the utility model is described in detail.

Enforcement mode 1:

As shown in Fig. 1��7, the main body 1 of this omnipotent pencil holding pose correction device for middle have diameter be about 8mm run through cylindrical hole 11, highly about 22 millimeters, the cylindrical structure be made up of senior silica gel material, main body 1 outside surface is provided with three for pointing the concave surface of location, middle finger concave surface 14, three concave surfaces being respectively the thumb concave surface 12 in plane or little radian face and the elliptic plane of forefinger concave surface 13 and line, spiral, inclination centered by the axis of through hole 11 or little radian face are centered around main body one week; Owing to the pen holding posture of standard is the space being had 2 millimeter between thumb and forefinger, so present embodiment is provided with the boss 16 of a thickness about 2 millimeters between thumb concave surface 12 and forefinger concave surface 13, above-mentioned boss 16 is structure as a whole with main body 1, for the position locating thumb and when forefinger is in one's hands, to reach the object of correcting pen-holding posture; Separated by boss 16 between thumb concave surface 12 and forefinger concave surface 13, be equivalent to exist between thumb and forefinger a shelter, this boss 16 makes user thumb and forefinger when writing can remain certain spacing, thus fundamentally ensure that correct pen holding posture; In order to promote user's comfort, in present embodiment by the front upper part of thumb concave surface 12, front portion and front lower portion respectively and between boss 16 in the position and the first circular arc chamfering 17, the 2nd circular arc chamfering 18 and three-arc chamfering 19 seamless connection that are highly 3 millimeters, 12 millimeters and 4 millimeters, whole thumb concave surface 12 is plane, being highly 18mm, width is 10mm; The front upper part of forefinger concave surface 13, front portion and front lower portion respectively and between boss 16 in the position and the 4th circular arc chamfering 110, the 5th circular arc chamfering 111 and the 6th circular arc chamfering 112 seamless connection that are highly 6 millimeters, 11 millimeters and 2 millimeters, whole forefinger concave surface 13 is plane, being highly 18mm, width is 8mm; The upper end of middle finger concave surface 14, lower end and between left end and main body 1 respectively by the 7th circular arc chamfering 113, the 8th circular arc chamfering 114 and the 9th circular arc chamfering seamless connection, whole middle finger concave surface 14 is plane, and the height of middle finger concave surface is 9mm, and width is 10mm; Owing to the structure comparison of circular arc chamfering is round and smooth, it is possible to reduce this pencil holding pose correction device to the compressing sense of finger, promote user's comfort.

In order to this pencil holding pose correction device can be made can be applicable to the different pen of penholder diameter, present embodiment has also offered omnipotent groove 15 on main body 1 sidewall between thumb concave surface 12 and middle finger concave surface 14, this omnipotent groove 15 extends to lower end from the upper end of main body 1, the cylindrical structure making main body 1 is semiclosed shape, when penholder diameter is bigger, in penholder receiving through-hole 11, can will be convenient to user and this pencil holding pose correction device is installed on the bigger penholder of diameter after breaking above-mentioned omnipotent groove 15 into two with one's hands; In addition, above-mentioned omnipotent groove 15 is opened between thumb concave surface 12 and middle finger concave surface 14, and this position can not affect user and use; Owing to main body 1 generally adopts rubber or silica gel material to make, having elasticity, even if thus sidewall opening, main body 1 also can not slip out easily from penholder; In addition, from above-mentioned omnipotent groove 15 by also easy to be many than directly fitting inside from the one end from through hole 11 in penholder receiving through-hole 11, Consumer's Experience is promoted.

In the present embodiment, because correct pen holding posture is that thumb is a little more than forefinger, middle finger height is between thumb and forefinger height, so in this appliance for holding pen being arranged on the position of thumb concave surface 12 a little more than forefinger concave surface 13, middle finger concave surface 14 is arranged on the bottom of main body 1 outside surface; Specifically the top of thumb concave surface 12 is designed to and main body 1 upper surface distance about 1 millimeter, about 4 millimeters, the lower surface of distance main body 1 bottom, the top of forefinger concave surface 13 is designed to about 2 millimeters, the upper surface of distance main body 1, distance about 1 millimeter, main body 1 lower surface bottom, the top of middle finger concave surface 14 is designed to distance about 6 millimeters, main body 1 upper surface, bottom distance about 2 millimeters, main body 1 lower surface.

In addition, in order to control pen griping position and the direction of thumb, middle finger and forefinger better, angle between the thumb concave surface 12 of this appliance for holding pen and forefinger concave surface 13 can control at about 75 ��, angle between thumb concave surface 12 and middle finger concave surface 14 can control at about 40 ��, angle between forefinger concave surface 13 and middle finger concave surface 14 can control at about 70 ��, angle between three concave surfaces is when above-mentioned angle, and user's feel is best, and pen holding posture is the most accurate.

The main body 1 of this appliance for holding pen is owing to being be made up of senior silica gel material, and elasticity is better, and the through hole 11 in main body 1 can be applicable to various types of pens such as pencil, ballpoint pen, water-color paintbrush, it is also possible to need the size arbitrarily changing through hole 11 according to user. In use, only omnipotent groove 15 need to be pushed aside, then being pierced into by penholder is positioned in through hole 11 along omnipotent groove 15, three-arc chamfering 19, the 6th circular arc chamfering 112 and the 8th circular arc chamfering 114 are near nib direction and installation, then user keeps thumb and forefinger to lay respectively in thumb concave surface 12 and forefinger concave surface 13, using the pen of different diameter, middle finger is close in middle finger concave surface 14 to be pen holding posture accurately all the time.

In addition, in order to attractive in appearance, it is also possible to the top main body 1 of the boss 16 between thumb concave surface 12 and forefinger concave surface 13 arranges decorative pattern 2, this decorative pattern 2 can be the shape that the various clients such as little Xiong, doggie, heart, star like.

Enforcement mode 2:

Present embodiment is the further improvement of enforcement mode 1, and main improvements are, is implementing in mode 1, if penholder diameter is bigger, when being placed in through hole 11 along omnipotent groove 15 by penholder, through hole 11 may cause middle finger concave surface 14 to be out of shape owing to being stretched, and corrects precision and reduces; And the right side 141 of middle finger concave surface 14 is designed to plane by present embodiment, left side 142 is designed to cambered surface, just can avoid the generation of above-mentioned situation, such as Fig. 8. In addition, present embodiment is completely identical with enforcement mode 1, does not repeat herein.

Enforcement mode 3:

Present embodiment is roughly the same with enforcement mode 1, the key distinction is, in pencil holding pose correction device in enforcement mode 1, the through hole 11 of main body 1 inside is cylindrical straight shape through hole, be applicable to picture pencil that kind of penholder diameter to lower pen unanimously, less for picture pen that kind lower end penholder diameter, the pen that upper end penholder diameter is bigger does not use, and in present embodiment, the through hole 11 of main body 1 inside of pencil holding pose correction device is conical through-hole, as shown in Figure 9, the aperture, lower end aperture ratio upper end of this conical through-hole is smaller, and aperture, upper end and lower stomidium footpath are coaxially arranged, preferred lower end pore diameter range is at 6��8mm, upper end pore diameter range is at 7��9mm, lower end penholder diameter can be applicable to less, the pen etc. that upper end penholder diameter is bigger. in addition, present embodiment is completely identical with enforcement mode 1, does not repeat herein.

Enforcement mode 4:

Present embodiment is the further improvement of enforcement mode 1, main improvements are: the through hole 11 implementing main body 1 inside in the pencil holding pose correction device in mode 1 is cylindrical straight shape through hole, this kind of through hole 11 is not easy to pencil holding pose correction device and is installed on penholder, in the present embodiment, through hole 11 is the big tripe type through hole that the less median pore radius in aperture, upper and lower two ends is bigger, such as Figure 10, the aperture, two ends up and down of this through hole 11 is 6��8mm, and median pore radius is 7��9mm; The installation of pencil holding pose correction device is convenient in the design of this kind of big tripe type through hole. In addition, present embodiment is completely identical with enforcement mode 1, does not repeat herein.

Above-mentioned enforcement mode is only for illustrating technical conceive of the present utility model and feature; protection domain of the present utility model can not be limited with this; all equivalent transformations of doing according to the utility model spirit or modification, all should be encompassed within protection domain of the present utility model.

Claims (10)

1. an omnipotent pencil holding pose correction device, it is characterized in that, the cylindrical structure of main body (1) consistent reach through hole (11) for centre has of described pencil holding pose correction device, the outside surface of described main body (1) has been disposed adjacent thumb concave surface (12), forefinger concave surface (13) and middle finger concave surface (14), having offered omnipotent groove (15) in described main body (1) between described thumb concave surface (12) and described middle finger concave surface (14), described omnipotent groove (15) extends to its bottom from described main body (1) top, separate by having the boss (16) of preset thickness between described thumb concave surface (12) and forefinger concave surface (13), the front upper part of described thumb concave surface (12), anterior and front lower portion passes through first respectively and between described boss (16), 2nd and three-arc chamfering (17, 18 and 19) seamless connection, the front upper part of described forefinger concave surface (13), anterior and front lower portion passes through the 4th respectively and between described boss (16), 5th and the 6th circular arc chamfering (110, 111 and 112) seamless connection, the upper end of described middle finger concave surface (14), lower end and left end pass through the 7th respectively and between described main body (1), 8th and the 9th circular arc chamfering (113, 114 and 115) seamless connection.

2. omnipotent pencil holding pose correction device according to claim 1, it is characterized in that, the right side (141) of described middle finger concave surface (14) is plane, left side (142) is cambered surface, and described thumb concave surface (12) and described forefinger concave surface (13) are plane.

3. omnipotent pencil holding pose correction device according to claim 1, it is characterised in that, described preset thickness is 2��5mm; Described main body (1) is highly 17��45mm; The height of described thumb concave surface (12), described forefinger concave surface (13) and described middle finger concave surface (14) is respectively 17��25mm, 17��25mm and 7��12mm, and the width of described thumb concave surface (12), described forefinger concave surface (13) and described middle finger concave surface is respectively 8��20mm, 6��15mm and 8��15mm.

4. omnipotent pencil holding pose correction device according to claim 1, it is characterised in that, described through hole (11) is cylindrical hole, and the diameter of described cylindrical hole is 6��10mm.

5. omnipotent pencil holding pose correction device according to claim 1, it is characterised in that, described through hole (11) is conical through-hole, and the lower end diameter of described conical through-hole is 6��8mm, and upper end diameter is 7��9mm.

6. omnipotent pencil holding pose correction device according to claim 1, it is characterised in that, described through hole (11) is the big big tripe type through hole in upper and lower centre small in ends, and aperture, upper and lower two ends is 6��8mm, and median pore radius is 7��9mm.

7. omnipotent pencil holding pose correction device according to any one of claim 1��6, it is characterized in that, the position of described thumb concave surface (12) on described main body (1) outside surface is a little more than the position of described forefinger concave surface (13) on described main body (1) outside surface; Described middle finger concave surface (14) is positioned at the bottom of described main body (1) outside surface.

8. omnipotent pencil holding pose correction device according to any one of claim 1��6, it is characterised in that, the angle between described thumb concave surface (12) and forefinger concave surface (13) is 70��80 ��; Angle between described thumb concave surface (12) and middle finger concave surface (14) is 35��45 ��; Angle between described forefinger concave surface (13) and middle finger concave surface (14) is 65��75 ��.

9. omnipotent pencil holding pose correction device according to any one of claim 1��6, it is characterised in that, described main body (1) is made up of senior silica gel material.

10. omnipotent pencil holding pose correction device according to any one of claim 1��6, it is characterised in that, described main body (1) is also provided with decorative pattern (2).