CN200988368Y

CN200988368Y - Anti-short sightedness health pen

Info

Publication number: CN200988368Y
Application number: CN 200620146885
Authority: CN
Inventors: 朱庆庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-10-18
Filing date: 2006-10-18
Publication date: 2007-12-12
Anticipated expiration: 2016-10-18

Abstract

The utility model is an anti-myopia health care pen correcting the wrong pen-holding posture and preventing the myopia, comprising a penholder (5), a pen refill, a spring part (1), a rigid lug (2), a soft thick ring (4), and a hard piece ring (3). A protruding soft thick ring with a steamed stuffed bun shape external surface of circle surface is arranged under the penholder, the rigid lug longitudinally protruded the external surfaces of the penholder and the soft thick ring more than 0.4 cm is arrange on the penholder on the soft thick ring, and the hard piece ring with a ring side surface protruded the ring side surface under the soft thick ring is arranged on the penholder under the soft thick ring. The utility model can prevents and corrects the wrong pen-holding postures of the pupils that the fingers slide down, the thumb and the fore finger cross and the correct seating posture is prevented the character style vision from being saw when writing are prevented, thus playing the favorable functions of preventing the myopia and caring the body.

Description

Myopia prevention health care pen

Affiliated technical field

The utility model relates to a kind of lettering pen of the eyes that can keep healthy, and especially can correct a mistake and pinch the writing posture myopia prevention health care pen of myopia prevention in advance.

Background technology

China is the junior middle school now, senior middle school, the near-sighted student of university is more and more, this brings lifelong inconvenience and health shortcoming to the student, for the treatment myopia is also brought not small economy burden to the parents of student, so the myopia keypoint control laboratory expert of China Ministry of Public Health is endeavouring to research and solve this myopia social concern always, recently the laboratory expert investigation discovers that it is to have formed from primary grades to write that to pinch the pen finger too near from the pen core point that major part has myopia student's the maximum origin cause of formation, thumb and forefinger intersect the mistake of pinching pen pinches a writing posture, making mistake pinch pen finger stops and sees the write sight line of font of nib when oneself correctly writing sitting posture clearly, be forced to askew very near the writing of bowing in a left side, thereby suffer from the development speed of the myopia or the quickening myopia degree of depth, and the lettering pen of pupil's use is now corrected not still, preventing that the pupil from writing pinches the function that mistake that the too low or thumb of pen finger and forefinger intersect is pinched the pre-myopia prevention of energy of a posture.

Summary of the invention

Do not correct a mistake and pinch the function that a posture can pre-myopia prevention in order to solve existing pupil's lettering pen, the utility model provides a kind of myopia prevention health care pen, this myopia prevention health care pen can not only prevent, correct the student and pinch the pen finger and stop that the mistake of oneself seeing nib font sight line clearly pinches a posture, and can make the student keep for a long time can pre-myopia prevention correctly pinch a writing posture and correct sitting posture writes.

The technical solution of the utility model is: the utility model is made of penholder, pen core and spring members, soft thick ring, hard lug, hard sheet circle, on the bottom of penholder, be provided with the soft thick ring of a protrusion, be provided with one on the penholder on soft thick ring and vertically protrude penholder outer surface, the hard lug of soft thick ring outer surface more than 0.4 centimetre, be provided with the hard sheet circle that a circle limit face protrudes circle limit, soft thick ring bottom face on the penholder below soft thick ring.

The advantage of myopia prevention health care pen is to be provided with at the protrusion soft thick ring on the penholder, protrudes hard sheet circle and be provided with the hard lug of the protrusion on the penholder on soft thick ring, can effectively prevent, correct the mistake that the pupil writes pinches the downslide of pen finger, thumb intersects with forefinger and see nib font sight line when stopping own correct sitting posture clearly and pinch a writing posture, use for a long time the utility model to the prevention myopia of student, slow down near-sighted depth development speed, the proper sitting posture that writes, raising and refer to power and finish writing font certain good action is arranged.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the overall structure schematic diagram of myopia prevention health care pen.

Fig. 2 is the upward view of Fig. 1.

Fig. 3 is the upward view of Fig. 4.

Fig. 4 is the example structure schematic diagram of myopia prevention health care pen.

Fig. 5 is second embodiment schematic diagram of myopia prevention health care pen.

1. pen cores and spring members among Fig. 1,2. hard lug, 3. hard sheet circle, 4. soft thick ring, 5. penholder.

The specific embodiment

At Fig. 1, among Fig. 2, on the bottom of the penholder (5) of distance nib more than 1.3 centimetres, be with or the soft thick ring (4) of a protrusion of injection moulding, the outer surface of soft thick ring is the up-small and down-big steamed stuffed bun shape circle face of overall diameter, the overall diameter of soft thick ring can be 0.8 centimetre-2.5 centimetres, the interior hole shape of soft thick ring can be circle or polygonal, be equipped with on the penholder (5) on soft thick ring (4) or vertical penholder outer surface that protrudes of one connection, the hard lug (2) of soft thick ring outer surface more than 0.4 centimetre, be provided with the hard sheet circle (3) that a circle limit face protrudes circle limit, soft thick ring (4) bottom face on the penholder (5) of soft thick ring bottom, the circle limit projecting surface of hard sheet circle (3) is the concave-convex projecting surface.

Fig. 3, embodiment illustrated in fig. 4 in, in that but to be provided with an overall diameter on the penholder bottom (5) of the screw thread dismounting of distance nib more than 1.3 centimetres can be the protrusion soft thick ring (4) of 0.8 centimetre-2.5 centimetres steamed stuffed bun shape outer surface, be provided with the hard sheet circle (3) that a concave-convex projecting surface protrudes the soft thick ring lower external face on the penholder (5) below soft thick ring, be equipped with on the penholder on soft thick ring or one connects one and vertically protrudes the hard lug (2) of penholder outer surface more than 0.4 centimetre.

In the embodiment shown in fig. 5, on the bottom of 1.3 centimetres of penholders (5) more than the rice of distance nib, be with a pen cap (6), on the bottom of the pen cap (6), be provided with the soft thick ring (4) of a protrusion, be provided with one on the pen cap (6) on soft thick ring (4) and vertically protrude soft thick ring outer surface, the hard lug (2) of pen cap outer surface more than 0.4 centimetre, have a hard sheet circle (3) that round dot concave-convex circle limit face protrudes circle limit, soft thick ring (4) bottom face can be provided with the pen cap (6) soft thick ring (4) below upward or on the penholder (5) below the soft thick ring.

Claims

1. myopia prevention health care pen, it is made of penholder (5), pen core and spring members (1), hard lug (2), soft thick ring (4), hard sheet circle (3), it is characterized in that on the bottom of penholder (5), being provided with the soft thick ring (4) of a protrusion, be provided with one on the penholder on soft thick ring (5) and vertically protrude penholder outer surface, the hard lug (2) of soft thick ring outer surface more than 0.4 centimetre, be provided with the hard sheet circle (3) that a circle limit face protrudes circle limit, soft thick ring bottom face on the penholder below soft thick ring (4).

2. myopia prevention health care pen according to claim 1, the outer surface that it is characterized in that soft thick ring (4) is the up-small and down-big steamed stuffed bun shape circle face of overall diameter.

3. myopia prevention health care pen according to claim 1, the overall diameter that it is characterized in that soft thick ring (4) can be 0.8 centimetre-2.5 centimetres.

4. myopia prevention health care pen according to claim 1, the interior hole shape that it is characterized in that soft thick ring (4) can be circle or polygonal.

5. myopia prevention health care pen according to claim 1 is characterized in that the circle limit projecting surface of hard sheet circle (3) is the concave-convex projecting surface.

6. myopia prevention health care pen according to claim 1, but it is characterized in that on the penholder bottom (5) of screw thread dismounting, being provided with the protrusion soft thick ring (4) that an overall diameter can be 0.8 centimetre-2.5 centimetres a steamed stuffed bun shape outer surface, a hard sheet circle (3) that encloses circle limit, face protrusion soft thick ring bottom, limit face.

7. myopia prevention health care pen according to claim 1 is characterized in that can being with one and is being provided with a pen cap (6) that is provided with a vertical hard lug of protrusion (2) on soft thick ring that protrudes soft thick ring (5) on the bottom on the bottom of penholder (5).