CN203950457U

CN203950457U - Hooked hand's rectifier writes

Info

Publication number: CN203950457U
Application number: CN201420364901.4U
Authority: CN
Inventors: 刘林兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-07-03
Filing date: 2014-07-03
Publication date: 2014-11-19
Anticipated expiration: 2024-07-03

Abstract

The utility model discloses the one hooked hand's rectifier that writes, relate to teaching aid field, the utility model comprises: rectification plate and stationary installation, this posture-correcting unit is fixed on to wrist joint inner side by stationary installation, by with palm inner side, the suitable rectification plate of shape of wrist inner side and the front facies medialis brachii that is connected with wrist limits the scope of activities of wrist, prevent or correct the pupil's wrist that occurs incorrect posture toward interior hook of wieling the pen while writing, allow the student who starts to practise writing can learn faster correct writing posture, the utility model is simple in structure, easy to use.

Description

Hooked hand's rectifier writes

Technical field

The utility model relates to teaching aid field, and hooked hand's rectifier more specifically writes.

Background technology

Correct pen holding posture and correct pen manipulating method are the bases of finishing writing word, and according to investigations, there is multiple mistake in current most students in middle and primary schools' pen holding posture and pen manipulating method, wherein a kind of pen holding posture of mistake is that hook wrist formula is that wrist is toward interior hook, such writing posture loses the effect as the stable strong point by wrist, the shakiness that holds a pen, and can not swing freely wrist according to the needs left and right of writing in writing process, wield the pen dumb.Occur that wrist is because wrist can reduce toward interior hook the required strength of writing that holds a pen to a certain extent toward the incorrect posture majority of interior hook, less student of age is due to strength deficiency on hand, required strength when wrist holds a pen to alleviate toward interior hook, causes forming wrong writing posture.

Once the writing posture of this mistake is just difficult to after forming a habit correct, the difficulty that can cause writing, write slow, write progression and have influence on study, affect healthy.On market, be not also specifically designed at present and correct the product of wrist toward the wrong writing posture of interior hook.

Summary of the invention

The utility model provides the one hooked hand's rectifier that writes, and object is wrist prevent and correct toward the wrong writing posture of interior hook, and the student who allows exercise write can learn correct writing posture faster.

The utility model adopts following technical scheme:

Hooked hand's rectifier writes, comprise rectification plate and stationary installation, the shape of the medial surface shape of this rectification plate and palm inner side, wrist inner side and the front facies medialis brachii that is connected with wrist is suitable, and rectification plate from left to right comprises left warping part, bend, extension and right warping part.This rectification plate first bandage and the second bandage are all a strip tape, and the centre position of the first bandage medial surface is the lateral surface at close extension right-hand member by a kind of epistasis glue; The centre position of the second bandage medial surface is the lateral surface at close extension left end by a kind of epistasis glue.

Further, the medial surface of above-mentioned bend is affixed on the skin of palm inner side and wrist inner side, and extension is affixed on skin inside forearm; The two ends of this rectification plate are provided with and prevent rectification plate overhead hand skin and stick up outward the warping part that departs from skin, and the surperficial corner of rectification plate is all designed to arc, more comfortable when rectification plate is used.By bend and extension restriction wrist toward interior hook, make wrist in the time writing, keep correctly towards.

Further, the centre position of the first bandage sticks on the lateral surface near extension right-hand member by seccotine, the two ends of the first bandage are provided with the VELCRO for pasting, and the length of the public face of Length Ratio VELCRO of VELCRO generatrix is long, the length of pasting for adjusting the first bandage; Identical, the centre position of the second bandage sticks on the lateral surface near extension left end by seccotine, the two ends of the second bandage are provided with the VELCRO for pasting, and the length of VELCRO generatrix is longer than the length of the public face of VELCRO, paste the use length of rear the second bandage for adjusting two ends.

Further, rectification plate uses and has flexible material making.

From the above-mentioned description to the utility model structure, the utlity model has following advantage: the two ends, left and right of rectification plate are provided with warping part, prevent plate overhead skin; The medial surface of rectification plate and the hand shape that will recline are suitable, and use and have flexible plastic production, product are used more comfortable, and product can well prevent and correct the inwardly wrong writing posture of hook of wrist really, and simplicity of design, easy to use.

Brief description of the drawings

Fig. 1 is that wrist of the present utility model is corrected structural representation

Accompanying drawing identifier declaration:

1 rectification plate, 2 first bandages, 3 second bandages, 11 bends, 12 extensions, the left warping part of 1a, the right warping part of 1b, 2a VELCRO generatrix, the public face of 2b VELCRO.

Embodiment

Embodiment of the present utility model is described with reference to the accompanying drawings.

As shown in Figure 1, the hooked hand's rectifier that writes, comprises rectification plate 1, the first bandage 2 and the second bandage 3, and this rectification plate 1 is a strip thin plate, and rectification plate 1 from left to right comprises left warping part 1a, bend 11, extension 12 and right warping part 1b; The first bandage 2 and the second bandage 3 are all a strip tape, the centre position of the first bandage 1 medial surface is by a kind of epistasis glue at the lateral surface near extension 12 right-hand members, and the centre position of the second bandage 3 medial surfaces is the lateral surface at close extension 12 right-hand members by a kind of epistasis glue.The shape of the medial surface shape of this this rectification plate 1 and palm inner side, wrist inner side and the front facies medialis brachii that is connected with wrist is suitable, wherein bend 11 inner sides are affixed on the skin of palm inner side and wrist inner side, extension 12 is affixed on skin inside forearm, the two ends of rectification plate are provided with and prevent that rectification plate 1 two ends overhead hand skin and perk outward from departing from the left warping part 1aHe You warping part 1b of skin, the surperficial corner of rectification plate 1 is all designed to arc, and rectification plate 1 uses has flexible plastic production.

As shown in Figure 1, the two ends of the first bandage 2 are provided with the VELCRO for pasting, and the length of the public face 2b of Length Ratio VELCRO of VELCRO generatrix 2a is long, paste the use length of rear the first bandage 2 for adjusting two ends; Identical, the two ends of the second bandage 3 are provided with the VELCRO for pasting, and the length of the public face of Length Ratio VELCRO of VELCRO generatrix is long, pastes the use length of rear the second bandage 3 for adjusting two ends.

When use, rectification plate 1 inner side is placed with to the inner side with right hand wrist, according to the medial surface shape adjustments position of rectification plate 1, make rectification plate 1 medial surface and palm inner side, wrist inner side and the front facies medialis brachii being connected with wrist are affixed, again forearm is walked around in the two ends of the two ends of the first bandage 2 and the second bandage 3, paste bandage two ends with the VELCRO designing, adjust bandage elasticity, make comfortable being fixed on inside wrist of rectifier, while writing due to bend 11 and extension 12 restrictions of rectification plate 1, make wrist reach and to have prevented or correct the incorrect posture of wrist toward interior hook toward interior hook.

Above are only embodiment of the present utility model, but design concept of the present utility model is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should belong to the behavior of invading the utility model protection domain.

Claims

1. hooked hand's rectifier writes, it is characterized in that, comprise rectification plate and stationary installation, described rectification plate is a strip thin plate, and being fixed on palm, wrist and inboard arm by stationary installation, the shape of the medial surface shape of described rectification plate and palm inner side, wrist inner side and the front facies medialis brachii that is connected with wrist is suitable.

2. the hooked hand's rectifier that writes according to claim 1, it is characterized in that, described rectification plate from left to right comprises left warping part, bend, extension and right warping part, wherein said bend medial surface is affixed on inside palm skin inside skin and wrist, described extension is affixed on forward extension and is affixed on skin inside forearm, and the outside perk in He You warping part, left warping part departs from skin.

3. the hooked hand's rectifier that writes according to claim 2, is characterized in that, described stationary installation comprises the first bandage and the second bandage, and described the second bandage and the first bandage stick on respectively the lateral surface at two ends, described extension left and right by epistasis glue.

4. the hooked hand's rectifier that writes according to claim 3, it is characterized in that, one end medial surface of the first bandage and the second bandage is respectively equipped with the public face of VELCRO, and the lateral surface of the other end is respectively equipped with VELCRO generatrix, and the length of VELCRO generatrix is longer than the length of the public face of VELCRO.

5. the hooked hand's rectifier that writes according to claim 1, is characterized in that, described rectification plate use has flexible plastic production and forms.