WO2006075375A1 - Wrist band - Google Patents

Wrist band Download PDF

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Publication number
WO2006075375A1
WO2006075375A1 PCT/JP2005/000300 JP2005000300W WO2006075375A1 WO 2006075375 A1 WO2006075375 A1 WO 2006075375A1 JP 2005000300 W JP2005000300 W JP 2005000300W WO 2006075375 A1 WO2006075375 A1 WO 2006075375A1
Authority
WO
WIPO (PCT)
Prior art keywords
strip
band
longitudinal direction
radius
state
Prior art date
Application number
PCT/JP2005/000300
Other languages
French (fr)
Japanese (ja)
Inventor
Takemasa Kawahara
Original Assignee
Sea Shell Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sea Shell Co., Ltd. filed Critical Sea Shell Co., Ltd.
Priority to PCT/JP2005/000300 priority Critical patent/WO2006075375A1/en
Publication of WO2006075375A1 publication Critical patent/WO2006075375A1/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/08Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions
    • A63B71/14Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions for the hands, e.g. baseball, boxing or golfing gloves

Abstract

A wrist band capable of effectively increasing the motor function of an upper limb by providing, to a user, an appropriate assistance to suit for the structure of the hand joint of the user to intentionally prompting exercises twisted to the left and right thereon. The wrist band comprises a first band-like body stretching in the longitudinal direction, a direction crossing perpendicular to that direction, and radial directions into four corners and a second band-like body stretching in the longitudinal direction. The first band-like body is fitted to a hand joint part so as to surround the hand joint part in the longitudinal direction in the state of covering a radius and an ulnae and a carpus on the front arm side. Also, the second band-like body is fitted to the hand joint part so as to surround the hand joint part in the longitudinal direction in the state of being partly engaged with the projected end part of the radius and partly passing a distant part between the carpus and the ulnae or in the state of being partly engaged with the projected end part of the radius and partly passing the distant part between the carpus and the radius.

Description

Specification

Wristband

Technical field

[0001] This invention relates to encourage continuous flexion or 橈屈 motion of the wrist, to an effective wristband to improve the upper limb motor function.

BACKGROUND

[0002] As shown in FIG. 1, a hand joint, radius 1 and ulna 2 and eight carpal bones in the wrist (triangular bone 3 of the forearm, lunate bone 4, navicular 5, pisiform 6, capitate bone 7, trapezoid bone 8, the large trapezium 9, chromatic hooks bone 10) connecting the joint, the capitate bone 7 which is one of the carpal as motion axes, palm side hand such as performing Tenohira屈 to rotate, dorsiflexion for rotating hand on the back side of the hand, 橈屈 for rotating hand on the radial side, and the various articulation of elongated flexion pivoting the ulnar hand in connexion there. By these articulation is carried out in combination, operation or of or use the knives or write daily letters, golf club, bat, a diverse and complex movement, such as to play holding the racket, etc. smoothly is it possible to perform. On the other hand, when adding a striking fist in karate and boxing, by fixing the movement of the wrist, and to enhance the rigidity.

[0003] As described above, after the hand joint that consists of a number of bone, since carpal itself is a condensed polymer of small joints, wrists the hinged joints such as elbows and knees compared has a complex structure and motion, prone to an unstable joint state at the time of exercise loose. Therefore, the auxiliary tool wristband and supporters like for the wrist protection and fault prevention is for universally used, conventional auxiliary equipment is part (for example, Patent Document 1, 2) with the exception of , some force is to difficult to perform a fine articulation secure the whole Teseki clause, was merely just to keep warm the Teseki clause.

[0004] As described above conventional wrist auxiliary tool, once fixed the whole wrist, indeed but the rigidity of the joint is less likely to cause failure was improved, the other hand, required by fixed It occurs a disadvantage that is inhibited to exercise. Motion that is particularly large inhibition is Shaku屈 and 橈屈. Shaku屈 in the normal range of motion is about 40- 50 degrees, are greatly involved in the motility of the competition performed using a tool such as such as golf and tennis. Further, Shiwa屈 in normal excursion of about 20 degrees, is largely responsible for rigidity when subjected to external forces in the fighting sport blow system such as karate and boxing. Therefore, the motion of the wrist joint is inhibited by improper auxiliary equipment, and reduced motor function and stiffness of the wrist in the competition, can not be exhibited high performance.

Patent Document 1: JP 2003- 19151 JP

Patent Document 2: JP Utility Model Registration No. 3045151

Disclosure of the Invention

Problems that the Invention is to you'll solve

[0005] Accordingly, the present invention is, by providing the appropriate auxiliary in line with the structure of the wrist, prompting Shaku屈 movement or 橈屈 motion deliberately, the entire upper limb not wrist only motor functions providing wristband that can be effectively improved to a challenge.

Means for Solving the Problems

[0006] The present invention has to solve the above problems, adopts the following configuration. In other words, the wristband of the present invention has a elongation contraction of radial longitudinally and a direction perpendicular thereto, as well as four corners, in the state of covering the radial and projecting ends of the ulna and the forearm side of the carpal bones has a first strip-shaped body in which the longitudinal direction is attached to the wrist portion so as to surround the wrist portion, the longitudinal extension to compression, engage other protruding end of the portion of radial some state through the gap portion between the carpal bones and ulna or a part, is engaged with the protruding end of the ulna part of another in a state of passing through the gap portion between the carpal bones and the radius of, longitudinal direction is characterized by comprising a combination force between the second band-shaped member to be attached to the wrist portion so as to surround the wrist joint portion.

Effect of the invention

[0007] When using this wristband, firstly, a first strip-shaped body, in the state of covering the radial and projecting ends of the ulna and the forearm side of carpal bones, so that the longitudinal direction is around the wrist joint portion It is attached to the hand joints in. Accordingly, the and the radius and ulna are attracted to each other, it is restricted to radial and the forearm side of the carpal bones are separated, the positional relationship and the positional relationship between the radius and carpal the radius and ulna is stabilized. Next, the second band-shaped member, protruding end of the portion of the state portion of the engaging other protruding end of the radius passes through the gap portion between the carpal bones and ulna or partially ulnar engagement with a portion of the other in a state passing through the gap portion between the carpal bones and radial, longitudinal direction is attached to the wrist portion so as to surround the wrist joint portion. When attaching the second strip in the former state, hand capitate bone as the motion axis is biased to rotate in the ulnar side, isometric flexion is Ru promoted. Further, when attaching the second strip in the latter state, hand capitate bone as the motion axis is biased to rotate in the radial side, 橈屈 movement is accelerated.

BEST MODE FOR CARRYING OUT THE INVENTION

[0008] Hereinafter, a description will be given of an embodiment represented in the drawings. Figure 2 represents a squirrel-band 20A according to the first embodiment. The wristband 20A is relatively a wide first strip 21 consists of a narrow second band member 22. than that. Any two strips 21, 22 are formed of a material having elasticity. On the back side of the surface side and the other end portion of the one end of both the strip 21, 22, the adhesive and separable surface fastener 21a with each other, 21b, 22a, 22b is attached. Further, on the surface side of the first strip 21 are attach annular guide means 21c, 21c are. When inserted through the second strip 22 thereto, as shown by the two-dot chain line, the second strip 22 reaches a predetermined angle relative to the first strip 21. Angles of the second strip 22, the previously set such that the radial second strip 22 is in the range of 10- 60 degrees at the time of mounting the two strips 21, 22 to the wrist is Yo,.

[0009] To illustrate the use of the wristband 20A below. Start is the case of Ru promotes the continuous flexion (see FIG. 3). First, around the first strip 21, projection-shaped end la of radius 1 and ulna 2, 2a and forearm side carpal 3, with the 4, 5, covers the 6, longitudinal direction of the wrist portion is attached to the wrist joint portion so as to. Thus, with the radius 1 and ulna 2 are attracted to each other, it is restricted to the carpal 3-10 of radius 1 and forearm side away, the positional relationship and the radius 1 of radius 1 and ulna 2 and carpal the positional relationship between the bone 3-10 is stable I spoon.

[0010] Next, a second strip 22, while some part of the other to engage the protruding end la of the radius 1 through the gap portion between the carpal 3- 10 and ulna 2 the longitudinal direction is attached to the wrist portion so as to surround the wrist joint portion. Thus, the hand capitate bone 7 as the motion axis is urchin urged by pivots ulnar side, isometric flexion is promoted.

[0011] The use of such Shaku屈 movement wristband 20A to promote is, golf, is effective in the competition to use the tool to grip with good sea urchin hand of tennis, and the like. For example, in the case of golf, the use of the wristband 20A, tends to enter force on the little finger side, since it is possible to hold surely the club, the stability of the club control is improved. Furthermore, skeletal for the continuous flexion, muscles since the associated skeletal, muscle to move the elbow or shoulder, by a stable child isometric flexion, also improves the overall upper limb motility.

[0012] Then, it is the case of accelerating the 橈屈 motion (see Figure 4). Again, initially mounting the first strip 21 to the wrist portion. Mounting method is the same as the previous description. Then, a second strip 22, a portion in a state engaged with the protruding end portions 2a of the ulnar 2 Some other through a gap portion between the carpal 3-10 and radius 1, a longitudinal so as to surround the wrist joint section attached to the wrist unit. Thus, since hand capitate bone 7 as the motion axis is biased so as to rotate the radial side, 橈屈 movement is accelerated.

[0013] The use of such 橈屈 movement wristband 20A to promote is effective in fighting the competition of the striking system, such as karate and boxing. In this kind of competition, it is necessary to increase the rigidity of the wrist when hit. Since the articular surface of the radius 1 and carpal 3- 10 is wider than the joint surface between the ulnar 2 and carpal 3-10, 橈屈 attitude is most wrist increases stable rigidity. By using the list-band 20A, it is that this 橈屈 posture is obtained quickly stably.

[0014] FIG. 5 shows a wristband 20B mowing force to the second embodiment. The wristband 20B also, the first strip-shaped body 21 similar to the case of the wristband 20A and formed of a second strip 22.. Differs compared to Li Sutobando 20A is that the second strip 22 is integrally I spoon with the first strip-shaped body 21 by sewing at the central portion 22c. Therefore, both the strip 21, 22 is always maintained at a proper positive angle. Usage and operation effects of the wristband 20B is also the same as the wristband 20A.

[0015] Power mowing wristband to the present invention, in a state of being stabilized positional relationship and the positional relation of oar bone and carpal bone radius and ulna by the first strip, also continuous flexion by the second strip since properly act to promote Shiwa屈 movement, these motions are induced correctly, with so allows accurate and reasonable articulation also improves overall mobility upper limb accordingly.

INDUSTRIAL APPLICABILITY [0016] As apparent from the above description, the configuration of the wristband of the present invention (interdental) is not limited to be applied to the wrist, by slightly changing the shape and size it is also possible to apply to the elbow, knee, ankle, etc., it'll connexion varus, valgus, internal rotation, external rotation, adduction, so that it is possible to effectively perform the movement of such abduction become.

BRIEF DESCRIPTION OF THE DRAWINGS

[0017] is a diagram showing FIG. 1 of the wrist joint skeleton.

It is a front view of a wristband in [2] Example 1.

3 is a diagram showing a wristband attachment method may induce continuous flexion.

It is a diagram illustrating a wristband attachment methods may induce [4] 橈屈 movement.

It is a front view of a wristband in [5] Example 2.

DESCRIPTION OF SYMBOLS

[0018]

1 radius

2 feet bone

3-10 carpal

20A wristband

20B wristband

21 first strip-shaped body

22 second strip

21c guide means

Claims

The scope of the claims
[1] has a longitudinal direction and a stretchability in the radial direction to the perpendicular direction and four corners, in the state of covering the radial and projecting ends of the ulna and the forearm side of carpal bones, longitudinal direction of the wrist portion a first band-shaped member to be attached to the wrist portion so as to surround, a longitudinal stretch, to partially engage with the protruding end of the radial part of the other is carpal bones and ulna state through the spacing portion, Moshiku the state partially through and engage the projecting end of the ulna part of another spacing portion between the carpal bones and radial, longitudinal direction of the wrist portion wristband characterized by comprising a combination force between the second band-shaped member to be attached to the wrist portion so as to surround.
[2] First strip, the second strip is provided with a guide means for maintaining the predetermined angle with respect to said first strip, wristband according to claim 1 Ru.
[3] First strip, the second strip at a predetermined angle with respect to said first strip is kicked Installing integrally wristband according to claim 1 Ru.
PCT/JP2005/000300 2005-01-13 2005-01-13 Wrist band WO2006075375A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2005/000300 WO2006075375A1 (en) 2005-01-13 2005-01-13 Wrist band

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP2005/000300 WO2006075375A1 (en) 2005-01-13 2005-01-13 Wrist band
JP2006552800A JP4555997B2 (en) 2005-01-13 2005-01-13 Wristband

Publications (1)

Publication Number Publication Date
WO2006075375A1 true WO2006075375A1 (en) 2006-07-20

Family

ID=36677411

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2005/000300 WO2006075375A1 (en) 2005-01-13 2005-01-13 Wrist band

Country Status (2)

Country Link
JP (1) JP4555997B2 (en)
WO (1) WO2006075375A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009167558A (en) * 2008-01-16 2009-07-30 Takenobu Miyamoto Sports glove
WO2016117084A1 (en) * 2015-01-22 2016-07-28 株式会社ワコール Wrist supporter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07112049A (en) * 1993-10-18 1995-05-02 Mizuno Corp Wrist protector for goal keeper
JP2000271261A (en) * 1999-01-18 2000-10-03 Mizuno Corp Sport glove
JP2003061995A (en) * 2001-08-30 2003-03-04 Kenichi Kanbe Orthosis for hand joint

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH019554Y2 (en) * 1984-04-05 1989-03-16
NL8502536A (en) * 1985-09-17 1987-04-16 Macintosh Nv A bandage.
JP2540688Y2 (en) * 1989-09-07 1997-07-09 日清紡績株式会社 Paper guide device of the label printer
US5014689A (en) * 1990-02-21 1991-05-14 The Kendall Company Hand brace
JP3045151U (en) * 1997-07-09 1998-01-23 株式会社 ティ−アンドジィ− Golf for Glo - Breakfast
JP2003019151A (en) * 2001-07-05 2003-01-21 Tetsuei Kawano Wrist band

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07112049A (en) * 1993-10-18 1995-05-02 Mizuno Corp Wrist protector for goal keeper
JP2000271261A (en) * 1999-01-18 2000-10-03 Mizuno Corp Sport glove
JP2003061995A (en) * 2001-08-30 2003-03-04 Kenichi Kanbe Orthosis for hand joint

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009167558A (en) * 2008-01-16 2009-07-30 Takenobu Miyamoto Sports glove
WO2016117084A1 (en) * 2015-01-22 2016-07-28 株式会社ワコール Wrist supporter
JP6075455B2 (en) * 2015-01-22 2017-02-08 株式会社ワコール Wrist supporter

Also Published As

Publication number Publication date
JPWO2006075375A1 (en) 2008-06-12
JP4555997B2 (en) 2010-10-06

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