CN2850938Y

CN2850938Y - Positioning device for pen shank-holding posture

Info

Publication number: CN2850938Y
Application number: CN 200520112227
Authority: CN
Inventors: 郑文彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-07-01
Filing date: 2005-07-01
Publication date: 2006-12-27
Anticipated expiration: 2015-07-01

Abstract

The utility model relates to a positioning device for pen shank-holding postures, which comprises a pipe body which can be sheathed on a penholder, wherein the preset position of the outer margin of the pipe body is connected with one end of an elastic crooked pipe and a free end of the elastic crooked pipe is connected with a forefinger supporting ring which can be used for adjusting elasticity. When the positioning device for pen shank-holding postures is used for writing, a forefinger is first penetrated through the forefinger supporting ring. After proper elasticity is adjusted, the telescopic length and the crooked angle of the elastic crooked pipe can be used for making the pipe body lean a third joint position of a forefinger on a hand near the position of a tiger mouth. Then, the penholder is penetrated through the pipe body and a left hand is used for adjusting the tilted angle of the elastic crooked pipe for preventing a user from causing writing habits of strabismus and wryneck. The user can be forced to match the penholder to correct a tilted writing angle for automatically adjusting and correcting originally wrong related pen holding postures. Accordingly, the dual purposes of correct and easy pen holding and writing habits finally and the health care of eyesight can be achieved.

Description

Hold appearance penholder locator

Technical field

The utility model relates to a kind of clamper of writing implement, especially a kind of appearance penholder locator of holding.

Background technology

According to ophthalmology medical expert statistics, the reason of juvenile shortsightedness, the 95%th, because of the pen holding posture of mistake, not only Jin Shi the morbidity pen holding posture different with employing is relevant, and dioptric intensification is also relevant with the pen holding posture of mistake.

General common wrong pen holding posture, modal as listed below four kinds of mistake modes of holding a pen are the example explanation, except causing the torticollis stravismus, affecting one's power of vision, also relatedly influence its sitting posture and teen-age skeletal development.

Wherein, the following explanation of frequent fault:

The thumb forefinger type that links closely: hold fist and write this moment, removing firmly, fatigue also causes the thumb joint knee outwards to protrude, cause and write the sight line crested, can't see nib, the writer need adopt the torticollis squint mode naturally and just can write, present the penholder direction this moment for uprightly and the opposite way round that slightly leans forward, and penholder is against near forefinger second joint place.

Thumb, forefinger are overhanging, and the penholder type that lies low: finger is firmly overhanging when writing, and be extremely tired and can not wield the pen flexibly, and this moment, penholder presented towards the dead astern incline direction, and penholder is against the tiger centre.

Thumb, forefinger be meander configuration firmly downwards: thumb, forefinger are firmly tired downwards crooked, also cause the tight dumb posture of wieling the pen of wrist, and this moment, penholder presented vertical direction, and penholder slightly is against second and third joint centre of forefinger.

Wrist meander configuration: the tight distortion of this kind posture wrist, can't correctly use wrist power required when writing horizontal draw, can only armrest refer to that the song mode of stretching wields the pen, will cause the wrist pathology for a long time, this moment, penholder presented towards the dead ahead significantly incline direction, and penholder is against forefinger second joint place!

Take a broad view of above-mentioned and other various common wrong pen holding posture, no matter it is for coming from which kind of mistake reason that holds a pen, its end product be reflected in the incline direction of penholder be against on these 2 results of forefinger position, as seen as long as penholder is to tilt 50 degree and make penholder can be against these two important key factors of forefinger the 3rd joint of right back in hand, writing posture in hand could correctly hold a pen!

Especially for children, as just forming above various common wrong pen holding posture from little, remove when writing homework, can be because of grasping the main points of easily exerting oneself of writing, will think that it is kind of an effort difficulty job consuming time that homework writes, and produce writing the bad impression of homework.And it is in case after form fixing mistake effort pen holding posture custom for a short time, and in the future with more difficult rectification, it be throughout one's life far-reaching especially to influence its eyesight, skeletal development and physical and mental health etc. backward!

Therefore, common wrong pen holding posture is to the great profound influence of health, so the research and development and the manufacturing experience of teaching of handwriting association area are engaged in the utility model people accumulation for many years, so inquired into research at the FAQs that above-mentioned existing pen holding posture faced, and the method that positive searching solves designs with effectively strong appearance accessory, enable to replace traditional more abstract instruction mode of only praising by teacher's mouth, and can be by rectifying its sustainable long-lasting function that is maintained fixed posture of appearance accessory, can replace teacher's supervision at any time, remind, and can allow the user comply with correctly to hold a pen custom to continue to be absorbed in to write, and then reach to form at last and allow body memory live the purpose of correct pen holding posture.After repeatedly testing and improveing, that creates finally that this kind can improve above-mentioned all disappearances really holds appearance penholder locator.And this penholder locator to adopting the correct pen holding posture person of writing, will can not cause the obstruction of the motion of writing through actual test result fully.And if the user writes in the way in wearing this penholder locator, when being intended to reply individual's script mistake pen holding posture custom, the power of its wrong penholder direction will be not enough to change the correct angle of inclination of script and the position of body.Therefore, the sustainable auxiliary writer of this penholder rectifier keeps correct pen holding posture always, can form the custom of correct pen holding posture soon.

Summary of the invention

For this reason, main purpose of the present utility model is to provide a kind of appearance penholder locator of holding, it utilizes the retractility and the adjustable angle of elastic tube, allow the user when writing, can fix its penholder angle of inclination and be against hand forefinger the 3rd joint tram, can allow the user form correct writing posture naturally, and then avoid the user to look side ways torticollis and write, cause myopia, reach problems such as writer fatigue.

Again, a time purpose of the present utility model is to provide a kind of appearance penholder locator of holding, and the size that it can the person's of being used forefinger adjusts the forefinger support ring, and can reach the comfortableness and the convenience of use.

To achieve the above object, the utility model provides a kind of appearance penholder locator of holding, and it is characterized in that, comprises that one can be enclosed within the body on the pen;

One elastic tube, the outer rim of one end and this body is connected, and the free end of this elastic tube links a forefinger support ring that can supply forefinger to wear.

Wherein: this elastic tube is made by scalable length and the material of adjusting angle.

Wherein: this forefinger support ring is the bent belt body that centers on of a strip, one end outer rim of this belt body is protruding with the projection at some intervals, and the other end of this belt body has the locating hole of a relative projection shape, and has a slotted hole big than locating hole near the locating hole place.

Wherein: this forefinger support ring refers to enclose thickness and makes for soft material by adjusting.

When using this penholder locator when writing, earlier forefinger is arranged in the forefinger support ring, after adjusting suitable elasticity, utilize flexible length of elastic tube and bending angle again, body is against on forefinger the 3rd joint of hand near the tiger place, after then penholder being worn body, adjust the elastic tube angle of inclination with left hand again, when making it by correct writing posture, penholder should be to the tilt angle of writing of about 50 degree of right back, after adjustment was finished, the angle that correctly holds a pen that can fix was according to this write.So can when writing, avoid thumb joint to cover the sight line of nib, to build and to continue to keep penholder to right back forefinger the 3rd joint that is against, and keep tilting the correct writing posture of 50 degree, and then avoid the user to cause the stravismus torticollis custom of writing, and can allow the user cooperate the correct inclination of this penholder to write angle for forcing, the mistake that can adjust its finger voluntarily relevant position that holds a pen, can revise originally wrong pen holding posture and sitting posture in the lump, and then reach correctly easily to hold a pen at last and write dual purpose with sight protection.

Next can enumerate a preferred embodiment; and cooperation diagram and figure number; other purpose and usefulness of the utility model is described further; phase can make the auditor that the utility model is had more detailed understanding; and make and be familiar with this operator and can implement according to this; the following stated person only is to explain preferred embodiment; but not be to limit scope of the present utility model; so all have based on creation spirit of the present utility model; and be any type of change of creation of the present utility model or modification, all belong to the category of the utility model intention protection.

Description of drawings

Fig. 1: stereo appearance figure of the present utility model.

Fig. 2: the view of the utility model forefinger support ring.

Fig. 3: the buckling state figure of the utility model forefinger support ring.

Fig. 4: the state diagram that holds a pen of the present utility model.

The specific embodiment

At first, see also shown in Figure 1, a kind of appearance penholder locator 2 of holding of the utility model, this penholder locator 2 comprises a body 10, this body 10 can be sheathed on penholder 1, and an end of the outer rim predetermined position of this body 10 and an elastic tube 11 links, this elastic tube 11 is a kind of scalable length and the material of adjusting angle, and the free end of this elastic tube 11 links a forefinger support ring 12, this forefinger support ring 12 can wear for forefinger, and please cooperate and consult Fig. 2, shown in Figure 3, this forefinger support ring 12 is a soft material, forefinger support ring 12 is the bent belt body that centers on of a strip again, one end outer rim appropriate position of this belt body convexes with the projection 121 at some intervals and the other end appropriate position of this belt body offers the locating hole 122 of a relative projection shape, and in then offer a slotted hole 123 big than locating hole 122 near locating hole 122 places.

And about practice of the present utility model, as shown in Figures 1 to 4, when using this penholder locator 2, earlier forefinger is arranged in forefinger support ring 12, after adjusting suitable elasticity, this moment, the user can be by the adjustable of elastic tube 11, size according to each one hand, utilize the scalable length and the bent angle of elastic tube 11 earlier, with elastic tube 11 first development lengths, this body 10 is against on forefinger the 3rd joint of hand near tiger place, then penholder 1 is worn body 10 after, adjust the angle of inclination of elastic tube 11 again with left hand.This method of adjustment is: make earlier and holding a pen when writing, penholder 1 to the right back tilt about 50 the degree correct writing postures, after adjusting 1 one-tenth same parallel angle of body 10 cooperation institute's bars that hold a pen again, the angle of inclination that can begin according to this correct writing posture with answer armrest portion of institute position, continue to keep correct writing posture to write.

In addition, forefinger support ring 12 also can refer to enclose the thickness adjustment with user's forefinger, when using, one projection, 121 inlay cards can be gone in the locating hole 122, and other projections will be arranged in slotted hole 123 spaces 121 this moments, allow forefinger support ring 12 form a flat state comparatively, and can allow the user feel more comfortable in use.

In view of the above; penholder locator 2 can allow the user when gripping penholder 1; allow penholder because the effect of body 10; continue to remain on the angle of inclination of correctly writing and be against forefinger the 3rd joint; can avoid the user to cause stravismus torticollis posture in writing; but except that vision protection; and the position that angle in the time of can cooperating this penholder locator to write because of needs and penholder are against hand; the user is with the automatic inherited error pen holding posture of revising automatically in the lump; more can avoid finger and muscular fatigue situation such as ache, form its lighter correct writing posture of writing well at last.

In sum, we are appreciated that, the utlity model has following advantage and practical value:

One, the utility model penholder locator 2 can allow forefinger be arranged in forefinger support ring 12; and by elastic tube 11; make body 10 be against forefinger the 3rd joint of locating near tiger; adjust body 10 after the right back tilts about 50 angles of spending; according to the correct angle effect of keeping of 10 pairs of penholders of body; the correct writing posture of the use that can allow the user continue writes, and avoids the user to look side ways torticollis and writes, and protects its eyesight.And can allow the user revise its old wrong pen holding posture in the lump automatically, can feel and comparatively easily write well this moment, not have muscular fatigue situation such as ache, finally reach the dual purpose of forming correct pen holding posture and sight protection.

Two, forefinger support ring 12 of the present utility model can enclose thickness and adjusts voluntarily with user's finger, when using, one projection, 121 inlay cards can be gone in the locating hole 122, and other projections will be arranged in slotted hole 123 spaces 121 this moments, allow forefinger support ring 12 form a flat state comparatively, and can allow the user feel more comfortable in use.

Conclude above-mentioned said, the utility model has above-mentioned numerous usefulness and practical value simultaneously, and can effectively promote whole economic benefit, therefore the utility model is the splendid creation of an intention really, and in constructed field, do not see identical or approximate product public use, meet the key element of creating patent, be to file an application in accordance with the law.

Claims

1. hold appearance penholder locator for one kind, it is characterized in that, comprise that one can be enclosed within the body on the pen;

2. the appearance penholder locator of holding as claimed in claim 1, it is characterized in that: this forefinger support ring is the bent belt body that centers on of a strip, one end outer rim of this belt body is protruding with the projection at some intervals, and the other end of this belt body has the locating hole of a relative projection shape, and has a slotted hole big than locating hole near the locating hole place.