JP3132901U

JP3132901U - Achilles tendon stretch device

Info

Publication number: JP3132901U
Application number: JP2007002630U
Authority: JP
Inventors: 学石橋; 哲人石橋
Original assignee: 学石橋
Priority date: 2007-04-13
Filing date: 2007-04-13
Publication date: 2007-06-21
Anticipated expiration: 2017-04-13

Abstract

【課題】踏み板の傾斜を強固に保持できる安全性の高いアキレス腱用ストレッチ器具を提供する。
【解決手段】踵当て１ａを備えた踏み板１と、踵当て１ａが下側となるように踏み板１を所定の傾斜角度に保持する台板２とで構成し、台板２の後部上面に踏み板１ａの後端部を載置する複数の段部２ｃを前後に形成し、各段部２ｃに嵌合穴２ｄをそれぞれ形成し、台板２の前部に踏み板１の前部を下方から所定高さに支持する台座２ａを取り付け、同台座２ａの上端中央部に逆三角形状の掛止部２ｂを突設し、踏み板１の前部に台板２の掛止部２ｂを嵌入する細長の切欠き１ｂを前後方向に沿って形成し、同切欠き１ｂの内壁を下方へ傾斜する形状に形成し、踏み板１の後端部に台板２の嵌合穴２ｄに嵌合する掛止片１ｃを突設した。
【選択図】図１PROBLEM TO BE SOLVED: To provide a highly safe stretch device for an Achilles tendon that can firmly hold the inclination of a footboard.
SOLUTION: A tread board 1 having a gutter pad 1a and a base plate 2 that holds the tread board 1 at a predetermined inclination angle so that the gutter pad 1a is on the lower side, and a tread board on a rear upper surface of the base board 2 are provided. A plurality of step portions 2c for mounting the rear end portion of 1a are formed in the front and rear, a fitting hole 2d is formed in each step portion 2c, and the front portion of the tread plate 1 is predetermined from below at the front portion of the base plate 2. A pedestal 2a supported at a height is attached, an inverted triangular hook 2b is projected at the center of the upper end of the pedestal 2a, and the hook 2b of the base 2 is inserted into the front of the tread plate 1 A notch 1b is formed along the front-rear direction, an inner wall of the notch 1b is formed in a shape that is inclined downward, and a latching piece that fits into the fitting hole 2d of the base plate 2 at the rear end of the tread plate 1 1c was projected.
[Selection] Figure 1

Description

本考案は、アキレス腱の鍛練に用いるストレッチ器具に関する。 The present invention relates to a stretch device used for training an Achilles tendon.

従来のアキレス腱用ストレッチ器具が特許文献１に開示されている。この技術は、踵当てを備えた踏み板と、踵当てが下側となるように踏み板を所定の傾斜角度に保持する台座とで構成され、踏み板の後端と台座の後端とを蝶番で連結し、台座の前部には踏み板を下方から支持して所定の傾斜角度に保持する台座を前後方向へ位置変更可能に備え、踏み板の傾斜角度を容易に調整できるようにしたことを特徴としている。 A conventional stretch device for an Achilles tendon is disclosed in Patent Document 1. This technology consists of a footboard with a saddle rest and a pedestal that holds the footboard at a predetermined angle so that the foot rest is on the lower side, and the rear end of the footboard and the rear end of the base are connected by a hinge In addition, a pedestal that supports the tread plate from below and holds it at a predetermined inclination angle is provided at the front portion of the pedestal so that the position can be changed in the front-rear direction, and the inclination angle of the tread plate can be easily adjusted. .

ところで、前記技術の踏み板は蝶番で台板と連結されているだけであるから、使用時に踵当ての上に乗った場合、その反動で踏み板の前部が上方へ動いて踏み外すことがあり、安全性に満足できるものではなかった。本考案は、前記の技術と同様に使い勝手に優れ、しかも踏み板の傾斜を強固に保持して安全性を高めるように成されたものである。
実用新案登録第３０４６０５４号公報 By the way, since the tread of the above technology is only connected to the base plate with a hinge, when riding on the padding during use, the front part of the tread may move upward due to the reaction, and it is safe. I was not satisfied with the sex. The present invention is as easy to use as the above-described technology, and is designed to enhance the safety by firmly maintaining the inclination of the footboard.
Utility Model Registration No. 3046054

本考案が解決しようとする課題は、従来のこれらの問題点を解消し、踏み板の傾斜を強固に保持できる安全性の高いアキレス腱用ストレッチ器具を提供することにある。 The problem to be solved by the present invention is to provide a highly secure Achilles tendon stretch device that can solve these conventional problems and can firmly maintain the inclination of the footboard.

かかる課題を解決した本考案の構成は、
１）踵当てを備えた踏み板と、踵当てが下側となるように踏み板を所定の傾斜角度に保持する台板とで構成されたアキレス腱用ストレッチ器具において、台板の後部上面に踏み板の後端部を載置する複数の段部を前後に形成し、台板の前部に踏み板の前部を下方から所定高さに支持する台座を取り付け、同台座の上端中央部に掛止部を突設し、同掛止部の上端の幅を基部の幅より広幅に形成し、踏み板の前部に台板の掛止部を嵌入する細長の切欠きを前後方向に沿って形成し、同切欠きの上側の幅を下側の幅より広幅に形成したことを特徴とする、アキレス腱用ストレッチ器具
２）台板の掛止部を逆三角形状に形成し、踏み板の切欠きの内壁を下方へ傾斜する形状に形成した、前記１）記載のアキレス腱用ストレッチ器具
３）踏み板の踵当ての上端部に足裏のつぼを刺激する突起を形成した、前記１）又は２）記載のアキレス腱用ストレッチ器具
４）踵当てを備えた踏み板と、踵当てが下側となるように踏み板を所定の傾斜角度に保持する台板とで構成されたアキレス腱用ストレッチ器具において、台板の後部上面に踏み板の後端部を載置する複数の段部を前後に形成し、各段部に嵌合穴をそれぞれ形成し、台板の前部に踏み板の前部を下方から所定高さに支持する台座を取り付け、同台座の上端中央部に掛止部を突設し、同掛止部の上端の幅を基部の幅より広幅に形成し、踏み板の前部に台板の掛止部を嵌入する細長の切欠きを前後方向に沿って形成し、同切欠きの上側の幅を下側の幅より広幅に形成し、踏み板の後端部に台板の嵌合穴に嵌合する掛止片を突設したことを特徴とする、アキレス腱用ストレッチ器具
５）台板の掛止部を逆三角形状に形成し、踏み板の切欠きの内壁を下方へ傾斜する形状に形成した、前記４）記載のアキレス腱用ストレッチ器具
６）踏み板の踵当ての上端部に足裏のつぼを刺激する突起を形成した、前記４）又は５）記載のアキレス腱用ストレッチ器具
にある。 The configuration of the present invention that solves this problem is as follows.
1) In an Achilles tendon stretch device composed of a footboard with a heel pad and a base plate that holds the footboard at a predetermined inclination angle so that the heel pad is on the lower side, A plurality of stepped portions for mounting the end portions are formed on the front and rear sides, a pedestal that supports the front portion of the tread plate at a predetermined height from below is attached to the front portion of the base plate, and a latching portion is provided at the upper center portion of the pedestal Protruding, forming the width of the upper end of the latching part wider than the width of the base part, and forming an elongated notch to fit the latching part of the base plate in the front part of the footboard along the front-rear direction. Stretch device for Achilles tendon, characterized in that the upper width of the notch is wider than the lower width 2) The hooking part of the base plate is formed in an inverted triangle shape, and the inner wall of the notch of the tread is downward Stretch device for Achilles tendon as described in 1) above, which is formed in a shape that slopes toward the back 3) Footing of tread 1) or 2) Achilles tendon stretch device having protrusions for stimulating the soles of the soles on the upper end of the foot 4) A footboard with a footrest and a footboard so that the footrest is on the lower side In the stretch device for Achilles tendon composed of a base plate held at an inclination angle, a plurality of step portions for mounting the rear end portion of the tread plate are formed on the upper surface of the rear portion of the base plate, and fitted to each step portion A hole is formed, and a pedestal that supports the front part of the tread plate at a predetermined height from below is attached to the front part of the base plate. A latching part projects from the center of the upper end of the base plate, and the upper end of the latching part The width of the notch is formed wider than the width of the base, and an elongated notch is formed along the front-rear direction to fit the latching part of the base plate in the front part of the tread. The upper width of the notch is It is formed wider than the width, and a latching piece that fits into the fitting hole of the base plate is projected at the rear end of the tread plate Stretch device for Achilles tendon 5) Stretch device for Achilles tendon as described in 4) above, wherein the hooking portion of the base plate is formed in an inverted triangle shape and the inner wall of the notch of the foot plate is inclined downward. In the stretch device for an Achilles tendon described in the above 4) or 5), a protrusion for stimulating the sole of the sole is formed at the upper end of the heel pad.

本考案では、台板を床面等の水平な面に設置し、踏み板を後方から移行させてその切欠きに台板の掛止部を嵌入し、踏み板の後端部を任意の段部に載置し、踏み板を所定の傾斜角度に保持する。使用者は足を踏み板の上面に載せて踵を踵当てで支持し、直立するとアキレス腱が伸張する。 In the present invention, the base plate is installed on a horizontal surface such as a floor surface, the foot plate is moved from the rear, and the base plate's latching part is inserted into the notch, and the rear end of the foot plate is set to an arbitrary step. It is placed and the treadle is held at a predetermined inclination angle. The user places his / her foot on the upper surface of the footboard and supports the heel with a heel, and when standing upright, the Achilles tendon stretches.

踏み板はその切欠きを台板の掛止部に嵌入しており、しかも切欠きの上側の幅が下側の幅より広幅で且つ掛止部の上端が基部より広幅であるから、使用時に踵当ての上に乗った場合、その反動で踏み板の前部が上方へ動こうとしても切欠きの部分が掛止部と掛止して動きが規制され、安全性に優れるものとなる。 The tread has a notch inserted into the latching part of the base plate, and the upper width of the notch is wider than the lower width and the upper end of the latching part is wider than the base. When riding on the pad, even if the front part of the tread plate tries to move upward due to the reaction, the notched part is hooked with the hook part and the movement is restricted, and the safety is excellent.

本考案では、台板の各段部に嵌合穴をそれぞれ形成し、踏み板の後端部に台板の嵌合穴に嵌合する掛止片を突設すると、踏み板の前部に足を載せても後部が上方へ動くことが無く、より安全性が高まる。踏み板の踵当ての上端部には突起を形成し、ストレッチの際に足裏のつぼも刺激できるようにしてもよい。以下、本考案の実施例を図面に基づいて具体的に説明する。 In the present invention, a fitting hole is formed in each step portion of the base plate, and when a latching piece that fits into the base plate fitting hole is projected at the rear end portion of the foot plate, the foot is placed on the front portion of the foot plate. Even if it is placed, the rear part does not move upward, and safety is further increased. A protrusion may be formed on the upper end of the footrest of the tread board so that the pot on the sole can be stimulated during stretching. Embodiments of the present invention will be specifically described below with reference to the drawings.

図１は実施例のストレッチ器具の斜視図、図２は実施例の台板の斜視図、図３は実施例のストレッチ器具の側面図、図４は実施例の踏み板の切欠きと台板の掛止部の掛止を示す説明図、図５は実施例のストレッチ器具の使用状態を示す説明図である。図中、１は踏み板、１ａは踵当て、１ｂは切欠き、１ｃは掛止片、１ｄは突起、２は台板、２ａは台座、２ｂは掛止部、２ｃは段部、２ｄは嵌合穴、２ｅは補強部、３は滑止め材である。 1 is a perspective view of the stretch device of the embodiment, FIG. 2 is a perspective view of the base plate of the embodiment, FIG. 3 is a side view of the stretch device of the embodiment, and FIG. 4 is a notch of the footboard and the base plate of the embodiment. Explanatory drawing which shows the latching of a latching part, FIG. 5: is explanatory drawing which shows the use condition of the stretch instrument of an Example. In the figure, 1 is a tread plate, 1a is a padding, 1b is a notch, 1c is a latching piece, 1d is a protrusion, 2 is a base plate, 2a is a base, 2b is a latching portion, 2c is a stepped portion, and 2d is a fitting A joint hole, 2e is a reinforcing part, and 3 is a non-slip material.

本実施例のストレッチ器具は、図１〜３に示すように、踏み板１の後部に踵を当てる緩やかな凹所を形成した踵当て１ａを取り付け、踵当て１ａの上面に足裏のつぼを刺激する突起１ｄを３箇所形成し、踏み板１の前部に前後方向へ伸びる細長い切欠き１ｂを前端から連通するように形成し、踏み板１の後端部に掛止片１ｃを突設している。 As shown in FIGS. 1 to 3, the stretch device of the present embodiment is attached with a heel support 1 a formed with a gentle recess for applying a heel to the rear part of the tread board 1, and stimulates a pot on the upper surface of the heel support 1 a. The projection 1d is formed at three locations, a long notch 1b extending in the front-rear direction is formed at the front portion of the tread plate 1 so as to communicate with the front end, and a latching piece 1c is projected from the rear end portion of the tread plate 1. .

台板２の前部には、踏み板１の前部を下方から所定高さに支持する台座２ａを取り付けて補強部２ｅで支持し、台座２ａの上端中央部に踏み板１の切欠き１ｂに嵌入して掛止する掛止部２ｂを突設し、台板２の後部上面には前方へ向かって３段階に深くなる傾斜面を備えた段部２ｃを前後に形成し、各段部２ｃに踏み板１の掛止片１ｃを嵌合する嵌合穴２ｄをそれぞれ形成し、下面にはコルクシートからなる滑止め材３を四隅に取り付けている。 At the front part of the base plate 2, a base 2a for supporting the front part of the foot plate 1 at a predetermined height from below is attached and supported by the reinforcing part 2e, and is inserted into the notch 1b of the foot board 1 at the center of the upper end of the base 2a. A latching portion 2b is provided to project, and on the upper surface of the rear portion of the base plate 2, a stepped portion 2c having an inclined surface deepening in three steps toward the front is formed in the front and rear. The fitting holes 2d for fitting the latching pieces 1c of the tread plate 1 are formed, and the non-slip material 3 made of a cork sheet is attached to the four corners on the lower surface.

図４に示すように、踏み板１の切欠き１ｂの上側の幅は下側の幅より広幅となるように内壁を下向きへ傾斜させた形状とし、台板２の掛止部２ｂは基部から上方へ沿って拡幅する逆三角形状に形成し、掛止部２ｂと切欠き１ｂとの間には多少の遊びが形成される寸法としている。滑止め材３以外の構成部材は全て木材で製作されている。 As shown in FIG. 4, the inner wall is inclined downward so that the upper width of the notch 1b of the tread plate 1 is wider than the lower width, and the latching portion 2b of the base plate 2 is located above the base portion. It is formed in the shape of an inverted triangle that widens along the rim, and is dimensioned so that some play is formed between the latching portion 2b and the notch 1b. All components other than the non-slip material 3 are made of wood.

本実施例では、図５（ａ）に示すように台板２を床面等の水平な面に設置し、踏み板１を後方から移行させてその切欠き１ｂに台板２の掛止部２ｂを嵌入し、図５（ｂ）に示すように踏み板１の後端部を下げて任意の段部２ｃに載置し、図５（ｃ）に示すように踏み板１を後方へ移行させてその掛止片１ｃを段部２ｃの嵌合穴２ｄに嵌合し、踏み板１を所定の傾斜角度に保持する。 In this embodiment, as shown in FIG. 5 (a), the base plate 2 is installed on a horizontal surface such as a floor surface, the tread plate 1 is moved from the rear, and the latching portion 2b of the base plate 2 is formed in the notch 1b. Is inserted, and the rear end portion of the foot plate 1 is lowered as shown in FIG. 5 (b) and placed on an arbitrary step portion 2c, and the foot plate 1 is moved backward as shown in FIG. 5 (c). The latch piece 1c is fitted into the fitting hole 2d of the step portion 2c, and the tread plate 1 is held at a predetermined inclination angle.

使用者は足を踏み板１の上面に載せて踵を踵当て１ａで支持し、直立するとアキレス腱が伸張する。アキレス腱の伸張の度合いに応じて踏み板１の傾斜角度を段階的に深くすることで、アキレス腱が徐々に鍛練される。また、踏み板１の突起１ｄに足を載せて体重をかけると、足裏のつぼを刺激できる。 The user puts his / her foot on the upper surface of the footboard 1 and supports the heel with the heel pad 1a, and the Achilles tendon stretches when standing upright. The Achilles tendon is gradually trained by increasing the inclination angle of the footboard 1 stepwise in accordance with the degree of extension of the Achilles tendon. Moreover, if the foot is put on the protrusion 1d of the tread board 1 and the weight is applied, the pot on the sole can be stimulated.

使用時に踵当て１ａの上に乗った場合、その反動で踏み板１の前部が上方へ動こうとするが、切欠き１ｂの部分が掛止部２ｂと掛止して動きが規制され、安全である。また、踏み板１の掛止片１ｃを台板２の嵌合穴２ｄに嵌合しているから、踏み板１の前部に足を載せた場合でも後部が上方へ動くことが無く、より安全性が高い。さらに、突起１ｄで足裏のつぼを刺激する際も、踏み板１の前部は上方へ動くことがないから、安心して体重をかけることができる。 When riding on the heel pad 1a during use, the front part of the tread plate 1 tends to move upward due to the reaction, but the notch 1b is hooked with the hooking part 2b, and the movement is restricted, which is safe. It is. In addition, since the latching piece 1c of the tread plate 1 is fitted in the fitting hole 2d of the base plate 2, even when the foot is placed on the front portion of the tread plate 1, the rear portion does not move upward, and the safety is further improved. Is expensive. Furthermore, when stimulating the pot on the sole with the protrusion 1d, the front part of the footboard 1 does not move upward, so that the weight can be applied with peace of mind.

本考案は、アキレス腱の鍛練に利用される。 The present invention is used for training the Achilles tendon.

実施例のストレッチ器具の斜視図である。It is a perspective view of the stretch instrument of an Example. 実施例の台板の斜視図である。It is a perspective view of the base plate of an Example. 実施例のストレッチ器具の側面図である。It is a side view of the stretch device of an Example. 実施例の踏み板の切欠きと台板の掛止部の掛止を示す説明図である。It is explanatory drawing which shows the notch of the tread board of an Example, and the latching of the latching | locking part of a baseplate. 実施例のストレッチ器具の使用状態を示す説明図である。It is explanatory drawing which shows the use condition of the stretch instrument of an Example.

符号の説明Explanation of symbols

１踏み板
１ａ踵当て
１ｂ切欠き
１ｃ掛止片
１ｄ突起
２台板
２ａ台座
２ｂ掛止部
２ｃ段部
２ｄ嵌合穴
２ｅ補強部
３滑止め材 DESCRIPTION OF SYMBOLS 1 Tread plate 1a Reed 1b Notch 1c Stopping piece 1d Protrusion 2 Base plate 2a Base 2b Hanging part 2c Step part 2d Fitting hole 2e Reinforcement part 3 Non-slip material

Claims

踵当てを備えた踏み板と、踵当てが下側となるように踏み板を所定の傾斜角度に保持する台板とで構成されたアキレス腱用ストレッチ器具において、台板の後部上面に踏み板の後端部を載置する複数の段部を前後に形成し、台板の前部に踏み板の前部を下方から所定高さに支持する台座を取り付け、同台座の上端中央部に掛止部を突設し、同掛止部の上端の幅を基部の幅より広幅に形成し、踏み板の前部に台板の掛止部を嵌入する細長の切欠きを前後方向に沿って形成し、同切欠きの上側の幅を下側の幅より広幅に形成したことを特徴とする、アキレス腱用ストレッチ器具。 In the Achilles tendon stretch device, which is composed of a footboard with a heel pad and a base plate that holds the footboard at a predetermined inclination angle so that the heel pad is on the lower side, the rear end of the footboard on the upper surface of the rear part of the base plate A base that supports the front part of the tread plate at a predetermined height from below is attached to the front part of the base plate, and a latching part is projected at the center of the upper end of the base part. The upper end of the hook is wider than the base, and an elongated notch is formed along the front-rear direction to fit the hook of the base plate into the front of the tread. A stretch device for an Achilles tendon, characterized in that the upper width of the is formed wider than the lower width.

台板の掛止部を逆三角形状に形成し、踏み板の切欠きの内壁を下方へ傾斜する形状に形成した、請求項１記載のアキレス腱用ストレッチ器具。 The stretch device for an Achilles tendon according to claim 1, wherein the hooking portion of the base plate is formed in an inverted triangle shape, and the inner wall of the notch of the tread plate is formed to be inclined downward.

踏み板の踵当ての上端部に足裏のつぼを刺激する突起を形成した、請求項１又は２記載のアキレス腱用ストレッチ器具。 The stretch device for an Achilles tendon according to claim 1 or 2, wherein a protrusion that stimulates the pot of the sole of the foot is formed at the upper end portion of the footrest of the footboard.

踵当てを備えた踏み板と、踵当てが下側となるように踏み板を所定の傾斜角度に保持する台板とで構成されたアキレス腱用ストレッチ器具において、台板の後部上面に踏み板の後端部を載置する複数の段部を前後に形成し、各段部に嵌合穴をそれぞれ形成し、台板の前部に踏み板の前部を下方から所定高さに支持する台座を取り付け、同台座の上端中央部に掛止部を突設し、同掛止部の上端の幅を基部の幅より広幅に形成し、踏み板の前部に台板の掛止部を嵌入する細長の切欠きを前後方向に沿って形成し、同切欠きの上側の幅を下側の幅より広幅に形成し、踏み板の後端部に台板の嵌合穴に嵌合する掛止片を突設したことを特徴とする、アキレス腱用ストレッチ器具。 In the Achilles tendon stretch device, which is composed of a footboard with a heel pad and a base plate that holds the footboard at a predetermined inclination angle so that the heel pad is on the lower side, the rear end of the footboard on the upper surface of the rear part of the base plate A plurality of stepped portions are formed on the front and rear, a fitting hole is formed on each stepped portion, and a pedestal that supports the front portion of the tread plate from below is attached to the front portion of the base plate. A slender notch that protrudes from the center of the upper end of the pedestal, has an upper end wider than the width of the base, and fits the front of the footboard Is formed along the front-rear direction, the upper width of the notch is wider than the lower width, and a latching piece that fits into the fitting hole of the base plate is projected at the rear end of the tread plate A stretch device for an Achilles tendon characterized by that.

台板の掛止部を逆三角形状に形成し、踏み板の切欠きの内壁を下方へ傾斜する形状に形成した、請求項４記載のアキレス腱用ストレッチ器具。 The stretch device for an Achilles tendon according to claim 4, wherein the hooking portion of the base plate is formed in an inverted triangle shape, and the inner wall of the notch of the tread plate is formed to be inclined downward.

踏み板の踵当ての上端部に足裏のつぼを刺激する突起を形成した、請求項４又は５記載のアキレス腱用ストレッチ器具。 The stretch device for an Achilles tendon according to claim 4 or 5, wherein a protrusion that stimulates the pot of the sole of the foot is formed at the upper end portion of the footrest of the footboard.