A kind of orthopedic laborsaving pen
Technical field
The utility model relates to a kind of pen, specifically a kind of orthopedic laborsaving pen.
Background technology
Pen is a kind of writing implement commonly used, needs the clamping of human finger during use, and for child and the children that firm study is write, the little muscle of its hand does not also have zoon, is difficult to finish the fine movement of the correct clamping of finger.Pen commonly used mostly is cylindrical now, be unfavorable for children's gripping, many children are incorrect because of pen holding posture, often give to write and bring certain difficulty, this not only can make its hand shape produce certain distortion, and the bad problem of sitting posture that causes thus, can have a strong impact on teen-age eyesight, and for the student, the rising of its grade often is accompanied by increasing of workload, therefore the impact that pen holding posture is grown up on its health is even more important, and a large amount of learning times very easily makes student's life become uninteresting, how to make it have a correct method of holding pencil, then obtains good sitting posture, give the teenager different use impressions, most important for teen-age growth.
Summary of the invention
Be difficult to make the teenager to form the correct mode that holds a pen and the single problem of a profile commonly used in order to solve above-mentioned pen commonly used, the utility model provides a kind of orthopedic laborsaving pen, this utility model structure is unique, novel, can make the teenager form correct pen holding posture, thereby form correct sitting posture, play effects such as preventing myopia.
The utility model is to solve the problems of the technologies described above the technical scheme that adopts to be: a kind of orthopedic laborsaving pen, comprise penholder, a post, strip slipmat and the cap for brush, penholder is provided with the strip slipmat that is wrapped on the penholder near an end of nib, the side extending projection of penholder outwards extends and forms a post, the bottom of post is apart from nib 10-20mm, post is 25-50mm along the length of penholder bearing of trend, post is 10-30mm along the length of vertical penholder direction, the cross-sectional area of described post is reduced gradually by an end to the other end of contiguous nib, until join with penholder.
Described strip slipmat is two.
Described slipmat is provided with anti-slip veins, and anti-slip veins is bending-like or wavy.
The top of the described cap for brush is provided with a chain.
The bottom of described chain is provided with card plate.
Described card plate is provided with card slot.
Beneficial effect:
1. a kind of orthopedic laborsaving pen of the utility model is provided with a post at penholder, the bottom of post is apart from nib 10-20mm, post is 25-50mm along the length of penholder bearing of trend, post is 10-30mm along the length of vertical penholder direction, can be against by middle finger the bottom of a post during use, easily laborsaving, can avoid as keeping traditional pen holding posture finger that arches upward for a long time, alleviated the dynamics that holds a pen of finger, and the writing visual field that can open user, the cross-sectional area of described post is reduced gradually by an end to the other end of contiguous nib, can make the top of a post prop up the tiger’s jaw of hand during use, the finger that can avoid long-time writing and cause is perspired, the situation such as ache is fit to teenager and children and uses very much;
2. a kind of orthopedic laborsaving pen of the utility model is provided with the strip slipmat that is wrapped on the penholder at the end near nib on the penholder, slipmat is arranged to two, can supply respectively thumb, forefinger is pressed, spiral helicine slipmat can correct the child or the teenager points front end and body wrong pen holding posture in the same way, it is pointed when holding a pen with a body be certain angle, easily laborsaving and can open user write the visual field, compare with traditional sleeve-shaped slipmat, the design of strip slipmat can be saved material, and humanized, slipmat is provided with anti-slip veins, can avoid finger landing when holding a pen, to occur, the strip slipmat is that soft material is made, and the tactile softness of holding is laborsaving, can give the comfortable sensation that holds a pen;
3. a kind of orthopedic laborsaving pen of the utility model is provided with a chain on the top of the cap for brush, the bottom of chain is provided with card plate, can insert different poster cardboards by user's hobby in the card plate during use, can also change on demand different poster, can give the user with light, happy experience;
A kind of orthopedic laborsaving pen of 4 the utility model is when the performance power-saving function, and the writing that can alleviate the user is tired, thereby can correct user's pen holding posture, and the health sitting posture in the time of can promoting teenager or children's study is adapted at middle and primary schools and promotes the use of.
Description of drawings
Fig. 1 is side view of the present utility model;
Fig. 2 is side view of the present utility model;
Fig. 3 is the structural representation of the utility model chain;
Mark among the figure: 1, penholder, 2, a post, 3, slipmat, 4, the cap for brush, 5, a chain, 6, card plate, 301, anti-slip veins, 601, card slot.
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model: a kind of orthopedic laborsaving pen, comprise penholder 1, post 2, strip slipmat 3 and the cap for brush 4, penholder 1 is provided with the strip slipmat 3 that is wrapped on the penholder 1 near an end of nib, the side extending projection of penholder 1 outwards extends and forms a post 2, the bottom of post 2 is apart from nib 10-20mm, post 2 is 25-50mm along the length of penholder 1 bearing of trend, post 2 is 10-30mm along the length of vertical penholder 1 direction, the cross-sectional area of described post 2 is reduced gradually by an end to the other end of contiguous nib, until join with penholder 1.
Described strip slipmat 3 is two.
Described slipmat 3 is provided with anti-slip veins 301, and anti-slip veins 301 is bending-like or wavy.
The top of the described cap for brush 4 is provided with a chain 5.
The bottom of described chain 5 is provided with card plate 6.
Described card plate 6 is provided with card slot 601.
A kind of orthopedic laborsaving pen of the utility model in use, can be by user's thumb, forefinger is respectively by on two slipmat that are pressed on the penholder 1, and fix by the anti-slip veins above the gas, middle finger can be selectively by the bottom at a post 2, the bottom of post 2 is apart from nib 10-20mm, post 2 is 25-50mm along the length of penholder 1 bearing of trend, post 2 is 10-30mm along the length of vertical penholder 1 direction, can set according to preschool child or teen-age concrete finger length, the people that can be fit to all ages and classes stage uses, the top of the cap for brush 4 is provided with a chain 5, the bottom of chain 5 is provided with card plate 6, and card plate 6 is provided with card slot 601, can place different cards by user's hobby in the card slot, and can regularly replace, give the user with carefree environment for use.
The cross-sectional area of described post 2 is reduced gradually by an end to the other end of contiguous nib, in use, the top of post 2 can head on the tiger’s jaw of hand, be easy to make the people to grasp, form correct writing posture, middle finger props up the lower end of a post 2, has enlarged the visual field area when writing, can be more not inclined to one side head or the book deflection causes the distortion of writing posture.
The part that the utility model is not narrated is prior art.