TWI541011B - Hand rehabilitation training device - Google Patents

Description

Hand rehabilitation trainer

The invention provides a technical field of rehabilitation appliances, in particular to provide a hand rehabilitation exerciser, which has a palm-shaped plate body integrated front arm fixing plate, and passes through a corresponding rod body guide groove with five pull ropes. The structure is fixed to the corresponding finger sleeve to achieve the best rehabilitation training effect with the simplest structure.

Press, see Application No. 100209691, "Dynamic Hand Function Trainer", which includes a forearm bracket with a fastening strip attached thereto to secure the bracket to the forearm, and a set of perforations at the front end of the bracket for the screw lock fixing spring A set of springs is connected from the front end of the forearm bracket to the rear end of the palm support, and the two ends of the spring are respectively fixed to the front end of the forearm bracket and the rear end of the palm bracket by a screw lock to drive the wrist; the palm rest has a sticker attached thereto. The belt is fixed to the palm of the hand, and a set of perforations are arranged on the front end, the rear end and the inner side of the back side of the bracket, the front end and the inner side perforation are used for fixing the special wire by the screw lock, and the back end perforation is used for fixing the spring by the screw lock; A set of special wire and sling is connected between the palm support and the finger. Both ends of the wire are circle-shaped, and one end is fixed on the palm support by a screw lock. At the other end, the sling is hung with a buckle to move the finger.

However, the action of the former case requires the force of the rehabilitation personnel's finger to pull the spring, but the rehabilitation personnel have no strength at the beginning of the rehabilitation, or the fingers can not force, it will be difficult to pull the spring. Difficulties in use. On the other hand, the overall structure of the prior case is more complicated, making it more expensive.

Referring to the first figure, it is a conventional hand rehabilitation exerciser currently available on the market, which is also used to connect the special plurality of cables 3a, 3b, 3c, 3d, 3e to the front of the finger by means of the springs 1, 2 The sleeves 4a, 4b, 4c, 4d, 4e are designed in the same way as the previous case, that is, the action requires the finger of the rehabilitation personnel to apply force to pull the spring, but the rehabilitation personnel have no hands at the beginning of rehabilitation. If the strength, or the fingers are unable to force, it will be difficult to pull the spring. This conventional hand rehabilitation exerciser has difficulty in use. On the other hand, the conventional hand rehabilitation exerciser has a complicated overall structure, which makes it The higher cost.

Therefore, in view of the problems existing in the above-mentioned conventional structure, how to develop an innovative structure that is more ideal and practical, the consumers are eagerly awaiting, and the relevant industry must strive to develop the goal and direction of breakthrough.

In view of this, the inventor has been engaged in the manufacturing development and design experience of related products for many years. After detailed design and careful evaluation, the inventor has finally obtained the practical invention.

The main purpose of the present invention is to provide a hand rehabilitation training The device has a palm-shaped plate body and a front arm fixing plate fixed to the palm-shaped plate body, and is passed through the corresponding rod body guide groove structure with five drawstrings, and is fixed to the corresponding finger sleeve, and the five pull ropes are bundled. And for a connection rope control, according to this, the best rehabilitation training effect is achieved with the simplest structure.

In order to achieve the above object, the present invention provides a hand rehabilitation exerciser, comprising: a palm-shaped plate body, a forearm fixing plate fixedly integrated with the palm-shaped plate body, and between the forearm fixing plate and the palm-shaped plate body Forming an angle of less than one hundred and eighty degrees, a finger-shaped four-bar body is fixed on the palm-shaped plate body, and a side of the palm-shaped plate body extends outwardly to fix a rod body, and a guide body is provided at the front end of each rod body Slot structure, five finger sleeves, each finger sleeve is sleeved on the front end of each finger of the finger, and each finger sleeve is bound with one end of a pull cord, and each pull rope passes through the corresponding rod body guide groove structure, and All the drawstrings are passed through one of the guide collars of the forearm fixing plate, and all the drawstrings are fixed at the other end to a concentrated collar, one end of the connecting rope fixes the concentrated collar, an upper arm fixed plate, and the upper arm fixed The plate is provided with a pull cord elastic adjusting assembly, the other end of the connecting rope is fixed to the aforementioned cable elastic adjusting assembly, the upper arm fixing plate is fixed to the upper arm, the forearm fixing plate is fixed to the forearm, and the upper arm moves or directly pulls with the other hand to pull all the pulling The rope is tightened or relaxed, and So that five fingers extending generate motion change straighten or bend the hand rehabilitation training, the present invention is to save the most simple configuration to achieve the best effect of rehabilitation training person.

The technology, the means and the effects thereof used in the present invention will be described in detail with reference to the drawings. The purpose, structure and characteristics of the description can be obtained from an in-depth and specific understanding.

[study]

1‧‧ ‧ spring

2‧‧‧ Spring

3a‧‧‧Laso

3b‧‧‧Laso

3c‧‧‧Laso

3d‧‧‧Laso

3e‧‧‧Laso

4a‧‧‧ finger sets

4b‧‧‧ finger sets

4c‧‧‧ finger sets

4d‧‧‧ finger sets

4e‧‧‧ finger sets

〔this invention〕

10‧‧‧ palm-shaped plate

11‧‧‧Buckle tape

20‧‧‧Forearm fixing plate

21‧‧‧ Guide collar

31‧‧‧ rod body

311‧‧‧Guide structure

312‧‧‧through holes

313‧‧‧ slotting

314‧‧‧ pulley

32‧‧‧ rod body

321‧‧‧Guide structure

322‧‧‧through holes

323‧‧‧ slotting

324‧‧‧ pulley

33‧‧‧

40‧‧‧ finger sets

50‧‧‧Drawstring

51‧‧‧End

52‧‧‧Other end

60‧‧‧Centralized collar

70‧‧‧Connected rope

71‧‧‧End

72‧‧‧Other end

73‧‧‧ Pull

80‧‧‧Upper arm fixing plate

81‧‧‧Drawstring elastic adjustment assembly

91‧‧‧ Human upper arm

92‧‧‧ Human forearm

93‧‧‧ fingers

Θ‧‧‧ angle

The first figure is a perspective view of the implementation state of the hand-repaired training device of the commercially available hand.

The second drawing is a perspective view of an embodiment of the invention.

The third figure is a perspective view of another embodiment of the present invention.

The fourth figure is a schematic view of the action of the embodiment of the present invention implemented on the hand and allowing the cord to be loosened.

Fig. 5 is a schematic view showing the action of the embodiment of the present invention applied to the hand and tightening the connecting cord.

Fig. 6 is a schematic view showing the action of another embodiment of the present invention applied to the hand and bending the arm to loosen the connecting cord.

The seventh figure is a schematic view of another embodiment of the present invention which is implemented on the hand and is capable of straightening the arm and then tightening the connecting rope.

The present invention provides a designer of a hand rehabilitation exerciser.

In order to enable your review committee to have a better understanding and understanding of the purpose, features and effects of the present invention, the implementation method and the schema are as follows:

Referring to the second to seventh figures, the present invention provides a hand rehabilitation exerciser, which comprises: a palm-shaped plate body 10; a forearm fixing plate 20, the forearm fixing plate 20 is fixedly integrated with the palm-shaped plate body 10, and forms a less than one hundred and eighty degrees between the forearm fixing plate 20 and the palm-shaped plate body 10. The angle θ, the finger-shaped plate body 10 is fixed with a finger-shaped four-bar body 31, and a side of the palm-shaped plate body 10 extends outwardly to fix a rod body 32 of the thumb, and a guide groove is arranged at the front ends of the five rod bodies 31 and 32. Structures 311, 321; five finger sleeves 40, each finger sleeve 40 is sleeved on the front end of each finger 93, and each finger sleeve 40 is bound with one end 51 of a pull cord 50, and each pull cord 50 is worn. Through the corresponding rod bodies 31, 32 guide groove structure 311, 321, all the pull cords 50 are fixed through one of the guide collars 21 of the forearm fixing plate 20, and the other ends 52 of all the drawstrings 50 are fixed to a concentrated sleeve. The ring 60, one end 71 of a connecting cord 70 fixes the concentrated collar 60; and an upper arm fixing plate 80. The upper arm fixing plate 80 is provided with a rope fixing portion, and the rope fixing portion can be a cable elastic adjusting assembly 81, The other end 72 of the connecting cord 70 is fixed to the aforementioned pull cord elastic adjusting assembly 81, and the upper arm fixing plate 80 is fixed to the upper arm 91 of the human body, and the forearm fixing plate 2 0 is fixed to the forearm 92 of the human body, and the upper arm 91 of the human body acts or pulls the connecting cord 70 with the other hand directly. The other end 72 fixes one of the pull handles 73, so that all the pull cords 50 can be pulled or loosened, thereby allowing the five fingers 93 to stretch. The straightening or bending hand rehabilitation training action changes, and the invention achieves the best rehabilitation training effect with the simplest and provincial structure.

The hand rehabilitation training device, wherein the aforementioned pull cord 50 can be General cord.

The hand rehabilitation exerciser, wherein the aforementioned pull cord 50 can be an elastic cord.

In the above hand rehabilitation exerciser, the guide groove structures 311 and 321 are provided as a plurality of spaced through holes 312 and 322.

In the hand rehabilitation training device, the guiding structure 311, 321 is configured as a slot 313, 323, and a pulley 314, 324 is pivoted in the slot 313, 323 to the pulley 314. 324 guides the action of the aforementioned pull cord 50 and reduces wear.

The hand rehabilitation exerciser, wherein the palm-shaped plate body 10, the forearm fixing plate 20, the upper arm fixing plate 80, and the finger sleeve 40 are used for fixing the palm, the human forearm 92, the human upper arm 91 and the finger 93 It is necessary to cooperate with more than one adhesive tape 11 to perform the tightening and fixing.

The hand rehabilitation training device, wherein the rope fixing portion can be a cable elastic adjusting assembly 81, and the length of the connecting rope 70 can be adjusted by the cable tension adjusting assembly 81, thereby changing the tightness of the pulling rope 50. By.

The hand rehabilitation training device, wherein the five rods 31, 32 correspond to the finger knuckle position of the human body, and a yoke 33 can be assembled. The abutting block 33 is pressed against the knuckle of the finger 93. 93 fingers open more.

It can be seen from the above that the hand rehabilitation training device of the present invention is indeed the first in the industry and meets the novel requirements of the invention patent, and its comprehensiveness The innovative design conforms to the progressive requirements of the invention patent, and it has to be provided with a palm-shaped plate body integrated with the front arm fixing plate, and is passed through the corresponding rod body guide groove structure with five drawstrings, and is fixed to the corresponding finger sleeve to the most The simple structure of the province achieves the best rehabilitation training effect and is in line with better industrial utilization.

The present invention has been described with reference to the preferred embodiments of the present invention. However, those skilled in the art can change and modify the present invention without departing from the spirit and scope of the invention. Such changes and modifications shall be covered in the scope defined by the following patent application.

In summary, the present invention provides a hand rehabilitation exerciser, which has indeed achieved all the purposes of the present invention, and the spatial type of the combined structure is not found in the same type of product, nor has it been disclosed before the application, and has been in compliance with the patent. The provisions of the law, 提出 apply in accordance with the law.

10‧‧‧ palm-shaped plate

20‧‧‧Forearm fixing plate

21‧‧‧Guide collar

31‧‧‧ rod body

311‧‧‧Guide structure

312‧‧‧through holes

32‧‧‧ rod body

321‧‧‧Guide structure

322‧‧‧through holes

33‧‧‧

40‧‧‧ finger sets

50‧‧‧Drawstring

51‧‧‧End

52‧‧‧Other end

60‧‧‧Centralized collar

70‧‧‧Connected rope

71‧‧‧End

72‧‧‧Other end

73‧‧‧ Pull

Θ‧‧‧ angle

Claims (10)

A hand rehabilitation training device comprises: a palm-shaped plate body; a forearm fixing plate, the forearm fixing plate is fixed to the forearm of the human body, the forearm fixing plate is fixedly integrated with the palm-shaped plate body, and the forearm fixing plate and the palm shape are fixed An angle of less than one hundred and eighty degrees is formed between the plates, and the finger-shaped four-bar body is fixed on the palm-shaped plate body, and one side of the palm-shaped plate body extends outwardly to fix the thumb, and five rod front ends are provided. Each has a guide groove structure; five finger sleeves, each finger sleeve is sleeved on the front end of each finger, and each finger sleeve is bound with one end of a pull cord, and each pull rope passes through the corresponding rod body a guiding groove structure, wherein all the pulling ropes are passed through one of the guiding collars fixed on the forearm fixing plate, and all the pulling ropes are fixed at the other end to a concentrated collar, and one end of the connecting rope fixes the concentrated collar; and Pulling the handle, the puller is fixed to the other end of the connecting rope, and the puller fixed at the other end of the connecting rope is directly pulled by the other hand, so that all the drawstrings can be pulled or loosened, thereby allowing the five fingers to stretch and straighten or The hand of the curved hand rehabilitation training changes. The hand rehabilitation exerciser according to claim 1, wherein the aforementioned pull cord can be a general cord. The hand rehabilitation exerciser according to claim 1, wherein the pull cord is an elastic cord. The hand rehabilitation exerciser described in claim 1 of the patent scope, wherein The guide grooves are configured to have a number of through holes that are spaced apart. The hand rehabilitation training device according to claim 1, wherein the guide groove is configured to be a slot, and the pulley is pivoted by a pulley, and the pulley is guided by the pulley. And reduce wear. The hand rehabilitation training device according to claim 1, wherein the palm-shaped plate body, the forearm fixing plate, and the finger sleeve are used for fixing a palm, a forearm and a finger, and more than one adhesive tape is used. The bundle is tightly attached to the fixer. The hand rehabilitation training device according to the first aspect of the invention, wherein the five rods are arranged with abutting block corresponding to the position of the finger knuckles of the human body, and the abutting block abuts the finger knuckles. The finger is opened more. A hand rehabilitation training device comprises: a palm-shaped plate body; a forearm fixing plate, the forearm fixing plate is fixedly integrated with the palm-shaped plate body, and forms a less than one hundred between the forearm fixing plate and the palm-shaped plate body. At an angle of 80 degrees, a finger-shaped four-bar body is fixed on the palm-shaped plate body, and a side of the palm-shaped plate body extends outwardly to fix a rod body, and a front end of each of the five rod bodies is provided with a guide groove structure; Five finger sleeves, each finger sleeve is sleeved on the front end of each finger, and each finger sleeve is bound with one end of a pull cord, and each pull rope passes through the corresponding rod body guide groove structure, and all pulls are obtained. The rope is fixed through one of the guiding collars of the forearm fixing plate, and all the pulling ropes are fixed at the other end to a concentrated collar, a connecting rope One end fixing the aforementioned concentrated collar; and an upper arm fixing plate, wherein the upper arm fixing plate is provided with a rope fixing portion, the other end of the connecting rope is fixed to the rope fixing portion, the upper arm fixing plate is fixed to the upper arm of the human body, and the forearm fixing plate is fixed to On the forearm of the human body, the upper arm movement of the human body can pull all the drawstrings to be tightened or relaxed, thereby enabling the five fingers to produce a hand-rehabilitation training movement that is stretched or bent. The hand rehabilitation training device according to claim 8, wherein the palm-shaped plate body, the forearm fixing plate, the upper arm fixing plate, and the finger sleeve are used for fixing the palm, the forearm, the upper arm and the finger, More than one adhesive strip is used to tighten the adhesive. The hand rehabilitation training device according to claim 8, wherein the rope fixing portion is a pull cord elastic adjusting assembly, and the length of the connecting rope is adjusted by the pull cord elastic adjusting assembly, thereby changing the pulling Rope tightness.