CN217745546U - Wrist twisting trainer - Google Patents

Abstract

The utility model discloses a wrist twisting trainer, which comprises a clockwork spring and symmetrically arranged handles, wherein 2 handles are rotationally connected, the clockwork spring is arranged between the 2 handles, a first connecting column is arranged at the inner end of the clockwork spring, a second connecting column is arranged at the outer end of the clockwork spring, the first connecting column is connected with one handle, and the second connecting column is connected with the other handle; the connecting ends of the 2 handles are provided with matching splicing patterns, and when the 2 handles are screwed to rotate relatively for a certain angle, the splicing patterns on the 2 handles are spliced into a complete pattern; a feedback device is arranged on the handle far away from the connecting end; the utility model discloses: the wrist muscle movement coordination development of special children and ordinary children can be promoted, the special children and the ordinary children can learn related skills, the attention of the children can be attracted, the use interest can be stimulated, and the applicability is strong.

Description

Wrist twisting trainer

Technical Field

The utility model relates to a children's toys field specifically indicates a wrist wrench movement training ware.

Background

The children's period is the period of playing and is also the golden period of development of the moral intelligence, and children's toys are utensils for children to play games. Along with the market competition is stronger and stronger, the children toys are not only concentrated on the entertainment for the children to play, but also more concentrated on the edutainment. At present, most of the infant wrist muscle training sports equipment is boring and tasteless, cannot arouse interest in use of children, cannot perform coordinated training on wrist muscle movement of children, and is not beneficial to development of children.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide a wrist wrench movement training ware.

In order to solve the technical problem, the utility model provides a technical scheme is a wrist wrench movement training ware: the spring handle silicone sleeve comprises spring silicone sleeves and symmetrically arranged handle silicone sleeves, wherein 2 handle silicone sleeves are rotationally connected and can be detached, the spring silicone sleeve is arranged between the 2 handle silicone sleeves, a first connecting column silicone sleeve is arranged at the inner end of each spring silicone sleeve, a second connecting column silicone sleeve is arranged at the outer end of each spring silicone sleeve, the first connecting column silicone sleeve is connected with one handle silicone sleeve, the second connecting column silicone sleeve is connected with the other handle silicone sleeve, so that the spring silicone sleeve can be tightened when the 2 handle silicone sleeves are held to be screwed, and the 2 handles are returned under the elastic force of the spring silicone sleeve in a natural state; the connecting ends of the 2 handle silica gel sleeves are provided with matching splicing patterns, and when the 2 handle silica gel sleeves are screwed to rotate for a certain angle relatively, the splicing patterns on the 2 handle silica gel sleeves are spliced into a complete pattern; the far away connecting end of handle silica gel cover is equipped with feedback device.

Further, the handle silica gel sleeve is axially provided with a center shaft silica gel sleeve, the center shaft silica gel sleeve is rotatably connected with the handle silica gel sleeve, 2 center shaft silica gel sleeves are relatively fixed when 2 handle silica gel sleeves are connected, so that the center shaft silica gel sleeves relatively rotate when 2 handle silica gel sleeves are screwed, the feedback device comprises 2 splint silica gel sleeves arranged at the end part of the handle silica gel sleeve and a plurality of rotating plate silica gel sleeves arranged between the 2 splint silica gel sleeves, the rotating plate silica gel sleeves are rotatably connected with the splint silica gel sleeves, and a link mechanism is arranged between the end part of the center shaft silica gel sleeve and the rotating plate silica gel sleeves; link mechanism includes the driven lever silica gel cover that links firmly with axis silica gel cover, rotates the driven lever silica gel cover of being connected with driven lever silica gel cover, driven lever silica gel cover tip rotates and is connected with roller silica gel cover, and adjacent commentaries on classics board silica gel overlaps and is equipped with the raceway silica gel cover with roller silica gel cover matched with between, thereby when axis silica gel cover rotates relatively, drive the relative rotation of driven lever silica gel cover drives the commentaries on classics board silica gel cover, realizes the commentaries on classics board silica gel cover is unscrewed and is drawn in.

Further, clockwork spring silica gel cover includes a plurality ofly, each clockwork spring silica gel cover elastic coefficient is different.

Further, handle silica gel cover surface is equipped with the keyway, handle silica gel cover outside cover is equipped with silica gel cover.

Further, silica gel cover includes a plurality ofly, each silica gel cover external diameter is different.

Further, silica gel cover surface is equipped with anti-skidding line.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses: 1. the attention dispersion phenomenon that children may appear at study, the in-process of playing, the utility model discloses be equipped with the feedback mechanism, can attract children's attention, arouse the interest in using, promote special children and ordinary infant's wrist muscle motion coordinated development, finally be favorable to special children and ordinary infant to acquire relevant skill.

2. The utility model discloses a clockwork spring can change, and the clockwork spring of different specifications has different resistances, and children can select the less clockwork spring of resistance to take exercise in earlier stage, increases the resistance gradually, reaches the exercise purpose step by step.

3. Aiming at the condition that the intelligence of special children is not consistent with the physical development, the silica gel sleeves of different specifications can be replaced according to the size of hands of the children, and the using requirements of the children of different types are met.

4. From the perspective of children, the utility model is a toy, and children can feel satisfaction and happiness in the using process; from the perspective of parents and teachers, the utility model is a teaching aid, and teaching through lively activities is well accomplished.

Drawings

Fig. 1 is a schematic structural diagram 1 of the wrist twisting trainer of the present invention.

Fig. 2 is a schematic structural diagram 2 of the wrist twisting trainer of the present invention.

Fig. 3 is an explosion schematic diagram of a part of the structure of the wrist twisting trainer of the utility model.

Fig. 4 is a schematic structural view of a link mechanism portion of the wrist twisting trainer according to the invention.

Fig. 5 is a reference diagram of the state of the link mechanism of the wrist twisting trainer according to the invention when the rotating plate is folded.

Fig. 6 is a reference view of the wrist twisting training device according to the present invention showing the state when the rotating plate of the link mechanism part is unfolded.

As shown in the figure: 1. the spring comprises a clockwork spring body, 2, a handle, 3, a first connecting column, 4, a second connecting column, 5, a middle shaft, 6, a clamping plate, 7, a rotating plate, 8, a driving rod, 9, a driven rod, 10, a roller, 11, a roller path, 12 and a silica gel sleeve.

Detailed Description

The wrist twisting trainer of the present invention will be further described in detail with reference to the accompanying drawings.

With reference to the attached drawings 1-6, the wrist twisting trainer comprises a clockwork spring 1 and symmetrically arranged handles 2,2, wherein the handles 2 are rotatably connected and can be detached, the clockwork spring 1 is arranged between the handles 2, a first connecting column 3 is arranged at the inner end of the clockwork spring 1, a second connecting column 4 is arranged at the outer end of the clockwork spring 1, the first connecting column 3 is connected with one handle 2, the second connecting column 4 is connected with the other handle 2, so that the clockwork spring 1 can be tightened when the handles 2 are twisted, and the clockwork spring 1 returns under the elastic action of the clockwork spring 1 in a natural state; the connecting ends of the 2 handles 2 are provided with matching splicing patterns, and when the 2 handles 2 are screwed to rotate relatively for a certain angle, the splicing patterns on the 2 handles 2 are spliced into a complete pattern; a feedback device is arranged on the handle 2 far away from the connecting end;

the feedback device comprises 2 clamping plates 6 arranged at the end part of the handle 2 and a plurality of rotating plates 7 arranged between the 2 clamping plates 6, wherein the rotating plates 7 are rotationally connected with the clamping plates 6, and a link mechanism is arranged between the end part of the central shaft 5 and the rotating plates 7; the link mechanism comprises a driving rod 8 fixedly connected with the middle shaft 5 and a driven rod 9 rotatably connected with the driving rod 8, the end part of the driven rod 9 is rotatably connected with a roller 10, and a roller path 11 matched with the roller 10 is arranged between adjacent rotating plates 7, so that when the middle shaft 5 rotates relatively, the driving rod 8 is driven to rotate relatively, the roller 10 is driven to drive the rotating plates 7, and the rotating plates 7 are rotated and folded.

The spring 1 includes a plurality of springs, and the spring rate of each spring 1 is different.

The surface of the handle 2 is provided with a key groove, and a silica gel sleeve 12 is sleeved outside the handle 2.

The silica gel cover 12 includes a plurality of, each the silica gel cover 12 external diameter is different.

The surface of the silica gel sleeve 12 is provided with anti-skid grains.

The utility model discloses when concrete implementation, children select suitable clockwork spring 1 and silica gel cover 12 according to self condition, twist the wrist and move the training ware assembly back, 2 handles 2 are held respectively to both hands, apply the action when just twisting the towel in 2 departments of handle, 2 inside axis 5 relative rotations of handle, clockwork spring 1 application of force to produce certain resistance in order to reach the purpose of training wrist torsion action. In addition, when 2 the handles 2 are screwed to rotate a certain angle relatively, the splicing patterns on the 2 handles 2 are spliced into a complete pattern, the interest of children is stimulated, and the rotation of the middle shaft 5 can drive the rotating plate 7 to be unfolded outwards, so that the interest of children is attracted.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (6)

1. The utility model provides a wrist wrench movement training ware which characterized in that: the spring winding device is characterized by comprising a spring (1) and symmetrically arranged handles (2), wherein the handles (2) are rotatably connected and can be detached, the spring (1) is arranged between the 2 handles (2), a first connecting column (3) is arranged at the inner end of the spring (1), a second connecting column (4) is arranged at the outer end of the spring (1), the first connecting column (3) is connected with one handle (2), the second connecting column (4) is connected with the other handle (2), so that the spring (1) can be tightened when the 2 handles (2) are screwed, and the spring winding device can return to the 2 handles under the elastic action of the spring (1) in a natural state;

the connecting ends of the 2 handles (2) are provided with matching splicing patterns, and when the 2 handles (2) are screwed to rotate relatively for a certain angle, the splicing patterns on the 2 handles (2) are spliced into a complete pattern;

the far-away connecting end of the handle (2) is provided with a feedback device.

2. A wrist twist trainer according to claim 1, in which: the handle (2) is provided with a center shaft (5) along the axial direction, the center shaft (5) is rotatably connected with the handle (2), 2 center shafts (5) are relatively fixed when 2 handles (2) are connected, so that the center shafts (5) relatively rotate when 2 handles (2) are screwed, the feedback device comprises 2 clamping plates (6) arranged at the end part of the handle (2) and a plurality of rotating plates (7) arranged between the 2 clamping plates (6), the rotating plates (7) are rotatably connected with the clamping plates (6), and a connecting rod mechanism is arranged between the end part of the center shaft (5) and the rotating plates (7);

the connecting rod mechanism comprises a driving rod (8) fixedly connected with the middle shaft (5) and a driven rod (9) rotatably connected with the driving rod (8), the end part of the driven rod (9) is rotatably connected with a roller (10), and a roller path (11) matched with the roller (10) is arranged between adjacent rotating plates (7), so that when the middle shaft (5) rotates relatively, the driving rod (8) is driven to rotate relatively, the roller (10) is driven to drive the rotating plates (7), and the rotating plates (7) are rotated and folded.

3. A wrist twist trainer according to claim 1, in which: the spring (1) comprises a plurality of springs, and the elastic coefficient of each spring (1) is different.

4. A wrist twist trainer according to claim 1, in which: the surface of the handle (2) is provided with a key groove, and the outside of the handle (2) is sleeved with a silica gel sleeve (12).

5. A wrist twist trainer according to claim 4, in which: the silica gel cover (12) comprises a plurality of silica gel covers (12), and the outer diameters of the silica gel covers (12) are different.

6. The wrist twist trainer according to claim 4, characterized in that: the surface of the silica gel sleeve (12) is provided with anti-skid lines.

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