JPH0284954A - Waist extension supporter - Google Patents

Waist extension supporter

Info

Publication number
JPH0284954A
JPH0284954A JP1216584A JP21658489A JPH0284954A JP H0284954 A JPH0284954 A JP H0284954A JP 1216584 A JP1216584 A JP 1216584A JP 21658489 A JP21658489 A JP 21658489A JP H0284954 A JPH0284954 A JP H0284954A
Authority
JP
Japan
Prior art keywords
coil spring
support arm
supporting arm
thigh
spring force
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP1216584A
Other languages
Japanese (ja)
Inventor
Tokutaro Takeda
徳太郎 武田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1216584A priority Critical patent/JPH0284954A/en
Publication of JPH0284954A publication Critical patent/JPH0284954A/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
    • A61F2005/0132—Additional features of the articulation
    • A61F2005/0179—Additional features of the articulation with spring means

Landscapes

  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

PURPOSE:To easily extend waste by linking respective thigh supporting arms through a coil spring in the both side of a lower edge part at an upper part of body supporting arm, attaching an engaging piece to the upper edge of the upper part of body supporting arm and providing a belt for body fitting in the vicinity of the lower edge. CONSTITUTION:Thigh supporting arms 2 are set in the other edges of respective coil springs 3 through spring force adjusting means 4 and can be rocked with the shaft of the coil spring 3 as a center. Engaging pieces 21, 21 welded to the tips of the thigh supporting arms 2 are pressed to the front part of thighs in a human body M by the spring force of the coil springs 3. Since the coil spring 3 is starching in an axial direction, an angle becomes free from the opening width of the supporting arm 2. A substrate 41 arranged on the other edge of the coil spring 3 is disk-shaped and the thigh supporting arm 2 is fitted to the side surface of the substrate. Then, the length of a part protruded in a B direction can be adjusted to the substrate 41 for this arm 2. A body fitting belt 13 provided on the lower edge part of an upper part of body supporting arm 1 is fastened to the waste part of the human M and a supporting arm 13 is fixed.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 この発明は、屈曲していた腰を楽に伸長するための腰伸
長補助具に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a waist extension aid for easily stretching a bent waist.

〔従来の技術〕[Conventional technology]

従来においては、腰を長時間屈曲していた姿勢から伸長
する際には、腰に大きな痛みを伴うと共に、力をこめに
くいため、腰を十分に伸長することができなかった。Conventionally, when stretching the lower back from a posture in which it has been bent for a long period of time, the lower back was accompanied by great pain and it was difficult to apply force, making it impossible to fully extend the lower back.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

このため、毎日の作業において、上記の姿勢が頻繁にと
られていると、腰の伸長が十分にされていない状態が慢
性化して、腰が恒常的に曲がる可能性を引き起こすとい
う不都合を有した。For this reason, if the above-mentioned posture is frequently taken during daily work, there is a disadvantage that the state of not fully extending the lower back becomes chronic, causing the possibility that the lower back is permanently bent. .

この発明の課題はかかる不都合を解消することである。An object of the present invention is to eliminate such inconveniences.

〔課題を解決するための手段〕[Means to solve the problem]

前記課題を達成するために、この発明に係わる腰伸長補
助具においては、上体支持アームと一対のコイルスプリ
ングと一対の大腿支持アームとを備え、 前記上体支持アームにおける下端部の両側に、各々の前
記大腿支持アームを、前記コイルスプリングを介在して
連設し、 前記上体支持アームの上端に係止片を取り付けるととも
にその下端近傍に身体取り付け用ベルトを設けたもので
ある。In order to achieve the above object, the waist extension aid according to the present invention includes an upper body support arm, a pair of coil springs, and a pair of thigh support arms, and on both sides of the lower end of the upper body support arm, Each of the thigh support arms is connected with the coil spring interposed therebetween, and a locking piece is attached to the upper end of the upper body support arm, and a body attachment belt is provided near the lower end of the upper body support arm.

また、前記コイルスプリングにおける周方向のばね力を
調節可能とすることもできる。Further, the circumferential spring force of the coil spring may be adjustable.

〔作用〕[Effect]

この発明に係わる腰伸長補助具は、身体に装着したとき
、コイルスプリングのばね力が周方向即ち腰の屈曲位置
から伸長位置の方向へはたらくため、人自身の力にコイ
ルスプリングのばね力が加わる。したがって腰を楽に伸
長することができる。When the waist extension aid according to the present invention is worn on the body, the spring force of the coil spring acts in the circumferential direction, that is, from the bent position of the waist to the extended position, so that the spring force of the coil spring is added to the person's own force. . Therefore, you can easily stretch your lower back.

〔実施例〕〔Example〕

以下、図面に基づいてこの発明の詳細な説明する。 Hereinafter, the present invention will be described in detail based on the drawings.

第１図および第２図においてＭは人である。１は腰伸長
補助具Ｈの上体支持アームであり、人Ｍの背中に設置さ
れている。この上体支持アーム１の上端には係止片１１
．１１がスライド可能に取付られている。この係止片１
１．１１は前方に湾曲しており、人Ｍの背部から肩部に
かかりその先端は胸部に及ぶ。１３は身体取付ベルトで
あり、前記上体支持アーム１の下端部に設けられている
。In FIGS. 1 and 2, M is a person. 1 is the upper body support arm of the waist extension aid H, which is installed on the back of the person M. A locking piece 11 is attached to the upper end of this upper body support arm 1.
．． 11 is slidably attached. This locking piece 1
1.11 is curved forward, extends from the back of person M to the shoulders, and its tip extends to the chest. Reference numeral 13 denotes a body attachment belt, which is provided at the lower end of the upper body support arm 1.

この身体取付ベルト１３は人Ｍの腰部に締めつけられ、
前記支持アーム１３を固定する。３．３はコイルスプリ
ングであり、その一端において前記上体支持アーム１の
下端両側に溶接されている。This body attachment belt 13 is tightened around the waist of person M,
The support arm 13 is fixed. 3.3 is a coil spring, one end of which is welded to both sides of the lower end of the upper body support arm 1.

このため、コイルスプリンタ３，３は人Ｍの上体に固定
される。Therefore, the coil splinters 3, 3 are fixed to the upper body of the person M.

なお、１４．１４は挟持具であり、前記係止片１１．１
１の先端部付近にクリックストップ機構１３．１３を介
して挟持具１４を揺動可能に連結されている。このため
、人Ｍの肩への着脱が一層便利になる（第５図および第
６図参照）。In addition, 14.14 is a clamping tool, and the locking piece 11.1
A gripping tool 14 is swingably connected to the vicinity of the tip of the gripper 1 via a click stop mechanism 13.13. This makes it even more convenient to attach and detach it from the shoulder of the person M (see FIGS. 5 and 6).

２．２は大腿支持アームであり、ばね力調節手段４．４
を介して各々のコイルスプリング３，３の他端に設置さ
れている。この大腿支持アーム２２は前記コイルスプリ
ング３．３の軸を中心として揺動できる。２１．２１は
係止片であり、前記大腿支持アーム２，２の先端に溶接
されている。2.2 is a thigh support arm, and spring force adjustment means 4.4
It is installed at the other end of each coil spring 3, 3 via. This thigh support arm 22 can pivot about the axis of the coil spring 3.3. 21.21 is a locking piece, which is welded to the tips of the thigh support arms 2, 2.

この係止片２１．２１は前記コイルスプリング３゜３の
ばね力によって人Ｍの大腿前面部に圧接触している。な
お、コイルスプリング３は軸方向へ伸縮するため、支持
アーム２の開く幅と角度が自由になる。This locking piece 21.21 is brought into pressure contact with the front part of the thigh of the person M by the spring force of the coil spring 3.3. Note that since the coil spring 3 expands and contracts in the axial direction, the opening width and angle of the support arm 2 are free.

次に第３図および第４図に基づいてばね力調節手段４に
ついて詳述する。４１は基盤であり、前記コイルスプリ
ング３の他端に配置されている。Next, the spring force adjusting means 4 will be explained in detail based on FIGS. 3 and 4. Reference numeral 41 denotes a base, which is arranged at the other end of the coil spring 3.

この基盤４１は円盤状であり、その側面に前記大腿支持
アーム２が嵌着されている。この大腿支持アーム２は前
記基盤４１に対してＢ方向に突出した部分の長さ調節が
可能である。また、この基盤４１の裏面には凹部４２が
形成され、この凹部４２にはコイルスプリング３の他端
が嵌めこまれている。４４は操作軸であり、前記基盤４
１の中心部を回転（軸心を中心として）可能に嵌挿され
ている。また、この操作軸４４には前記コイルスプリン
グ３の他端がねし止めされている。このため、操作軸４
４を回転するとコイルスプリング２の周方向のばね力を
調節できる。４３は調節板であり、クリックストップ機
構３１を介して前記基盤４１の外側に重ねられている。This base 41 is disc-shaped, and the thigh support arm 2 is fitted on the side surface thereof. The length of the thigh support arm 2 that protrudes in the direction B relative to the base 41 can be adjusted. Further, a recess 42 is formed on the back surface of the base 41, and the other end of the coil spring 3 is fitted into the recess 42. 44 is an operating axis, and the base 4
1 so as to be rotatable (centering on the axis). Further, the other end of the coil spring 3 is screwed onto the operating shaft 44. For this reason, the operating shaft 4
By rotating 4, the spring force of the coil spring 2 in the circumferential direction can be adjusted. Reference numeral 43 denotes an adjustment plate, which is stacked on the outside of the base plate 41 via the click stop mechanism 31.

この調節板４３には前記操作軸４４が固着されている。The operating shaft 44 is fixed to the adjustment plate 43.

このため、調節板４３を周方向に回転すれば操作軸４４
を介して前記コイルスプリング２の周方向のばね力Ｆ（
第２図参照）を調節できる。例えば、Ａ方向（第３図参
照）に回転すれば、ばね力は強められ、逆方向に回転す
れば弱められる。なお、前記クリックストップ機構３１
は、第４図に示すように、基盤４１の咬合歯４１１とば
ね力調節板４３の咬合歯４３１とから構成され、コイル
スプリング２の周方向のばね力Ｆを段階的に調節するも
のである。Therefore, if the adjusting plate 43 is rotated in the circumferential direction, the operating shaft 44
The circumferential spring force F(
(see Figure 2) can be adjusted. For example, rotating in direction A (see Figure 3) will strengthen the spring force, and rotating in the opposite direction will weaken the spring force. Note that the click stop mechanism 31
As shown in FIG. 4, it is composed of occlusal teeth 411 of the base 41 and occlusal teeth 431 of the spring force adjustment plate 43, and adjusts the spring force F in the circumferential direction of the coil spring 2 in stages. .

〔発明の効果〕〔Effect of the invention〕

この発明に係わる腰伸長補助具は、上体支持アームと一
対のコイルスプリングと一対の大腿支持アームとを備え
、 前記上体支持アームにおける下端部の両側に、各々の前
記大腿支持アームを、前記コイルスプリングを介在して
連設し、 前記上体支持アームの上端に係止片を取り付けるととも
にその下端近傍に身体取り付け用ベルトを設けため、 身体に装着したとき、コイルスプリングのばね力が周方
向即ち腰の屈曲位置から伸長位置の方向へはたらくため
、人自身の力にコイルスプリングのばね力が加わる。し
たがって腰を楽に伸長することができる。The waist extension aid according to the present invention includes an upper body support arm, a pair of coil springs, and a pair of thigh support arms, and each thigh support arm is placed on both sides of a lower end of the upper body support arm. The upper body support arm is connected in series with a coil spring interposed therebetween, and a locking piece is attached to the upper end of the upper body support arm, and a body attachment belt is provided near the lower end of the upper body support arm, so that when worn on the body, the spring force of the coil spring is applied in the circumferential direction. In other words, the spring force of the coil spring is added to the person's own force because the waist moves from the bent position to the extended position. Therefore, you can easily stretch your lower back.

よって、この腰伸長補助具を使用すれば、長時間腰を屈
曲した状態を続けていた後でも、腰を簡易に伸長するこ
とができるため、腰の曲がりを予防することができる。Therefore, by using this waist extension aid, the waist can be easily stretched even after the waist has been bent for a long period of time, and bending of the waist can be prevented.

またコイルスプリングは軸方向に伸縮するため、大腿支
持アームの開き幅と角度が自由になり、足を自在に動か
すことができる。In addition, since the coil spring expands and contracts in the axial direction, the width and angle of the thigh support arm can be adjusted freely, allowing the leg to move freely.

なお、前記コイルスプリングにおける周方向のばね力を
調節可能とすれば、体力の個人差に応じて最適のばね力
を得ることができる。If the circumferential spring force of the coil spring is adjustable, the optimum spring force can be obtained depending on individual differences in physical strength.

【図面の簡単な説明】[Brief explanation of drawings]

図面は、この発明に係わる腰伸長補助具の実施例を示す
ものであり、 第１図は斜視図、 第２図はコイルスプリング巻回方向説明図、特 第３図は第１図におけるＩｎ−Ｉ［［線断面拡大図、第
４図はクリックストップ機構説明図、第５図は係止片１
１の部分拡大斜視図、第６図は第５図における■矢視拡
大図である。 腰伸長補助具本体 上体支持アーム 係止片（肩部） 身体取り付け用ベルト 大腿支持アーム コイルスプリング 許 出 願 人 武 田 徳 太 部 図 第２図 第３図 第５ 図 第６ヌThe drawings show an embodiment of the waist extension aid according to the present invention. FIG. 1 is a perspective view, FIG. 2 is an explanatory view of the coil spring winding direction, and FIG. I
FIG. 6 is a partially enlarged perspective view of No. 1, and FIG. 6 is an enlarged view of FIG. Waist extension aid Main body Upper body support arm locking piece (shoulder part) Body attachment belt Thigh support arm Coil spring Applicant Tokuta Takeda Figure 2 Figure 3 Figure 5 Figure 6

Claims (2)

【特許請求の範囲】[Claims] （１）．上体支持アームと一対のコイルスプリングと一
対の大腿支持アームとを備え、 前記上体支持アームにおける下端部の両側に、各々の前
記大腿支持アームを、前記コイルスプリングを介在して
連設し、 前記上体支持アームの上端に係止片を取り付けるととも
にその下端近傍に身体取り付け用ベルトを設けた腰伸長
補助具。(1). An upper body support arm, a pair of coil springs, and a pair of thigh support arms, each thigh support arm being connected to both sides of a lower end of the upper body support arm with the coil spring interposed therebetween; A waist extension aid comprising a locking piece attached to the upper end of the upper body support arm and a body attachment belt near the lower end. （２）．前記コイルスプリングにおける周方向のばね力
を調節可能とした特許請求の範囲第１項記載の腰伸長補
助具。(2). The waist extension aid according to claim 1, wherein the spring force in the circumferential direction of the coil spring is adjustable.
JP1216584A 1989-08-23 1989-08-23 Waist extension supporter Pending JPH0284954A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1216584A JPH0284954A (en) 1989-08-23 1989-08-23 Waist extension supporter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1216584A JPH0284954A (en) 1989-08-23 1989-08-23 Waist extension supporter

Publications (1)

Publication Number Publication Date
JPH0284954A true JPH0284954A (en) 1990-03-26

Family

ID=16690708

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1216584A Pending JPH0284954A (en) 1989-08-23 1989-08-23 Waist extension supporter

Country Status (1)

Country Link
JP (1) JPH0284954A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005192764A (en) * 2004-01-07 2005-07-21 Japan Science & Technology Agency Lumbar burden alleviation tool
JP2009023828A (en) * 2007-07-24 2009-02-05 Miyagi Prefecture Half-sitting work supporting device
JP2013091151A (en) * 2011-10-04 2013-05-16 Nagoya Institute Of Technology Device for generating joint torque

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005192764A (en) * 2004-01-07 2005-07-21 Japan Science & Technology Agency Lumbar burden alleviation tool
JP2009023828A (en) * 2007-07-24 2009-02-05 Miyagi Prefecture Half-sitting work supporting device
JP2013091151A (en) * 2011-10-04 2013-05-16 Nagoya Institute Of Technology Device for generating joint torque

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