WO2024000575A1 - 拇趾外翻矫正器 - Google Patents

拇趾外翻矫正器 Download PDF

Info

Publication number
WO2024000575A1
WO2024000575A1 PCT/CN2022/103376 CN2022103376W WO2024000575A1 WO 2024000575 A1 WO2024000575 A1 WO 2024000575A1 CN 2022103376 W CN2022103376 W CN 2022103376W WO 2024000575 A1 WO2024000575 A1 WO 2024000575A1
Authority
WO
WIPO (PCT)
Prior art keywords
rope
big toe
rotating
connecting rope
hallux valgus
Prior art date
Application number
PCT/CN2022/103376
Other languages
English (en)
French (fr)
Inventor
章少伟
邹斯乐
沈伟杰
林杰鸿
Original Assignee
广州新迪赛医疗器械有限公司
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 广州新迪赛医疗器械有限公司 filed Critical 广州新迪赛医疗器械有限公司
Priority to PCT/CN2022/103376 priority Critical patent/WO2024000575A1/zh
Priority to JP2022003249U priority patent/JP3239981U/ja
Publication of WO2024000575A1 publication Critical patent/WO2024000575A1/zh

Links

Images

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
    • 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
    • A61F5/10—Devices for correcting deformities of the fingers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details

Definitions

  • the present application relates to the technical field of corrective devices, and specifically to a hallux valgus corrector.
  • a hallux valgus corrector is a device worn on the foot to correct the big toe. Since the deviation angle of the big toe of different people is different, it needs to be adjusted to the most suitable angle according to the deviation angle of the big toe of each person. The corrected angle is finally adjusted to the normal angle of the big toe through multiple gradual angle adjustments.
  • the existing hallux valgus corrector is cumbersome to operate and inconvenient to use when adjusting the correction angle.
  • this application provides a hallux valgus corrector to facilitate adjustment of the correction angle and adapt to users with different degrees of hallux valgus.
  • This application provides a hallux valgus corrector, which includes a joint connector, a big toe support and an angle adjuster.
  • One end of the joint connector is longitudinally hinged to one end of the big toe support to achieve correction angle adjustment.
  • the angle adjuster includes a knob. Mechanism and connecting rope.
  • the knob mechanism is installed on the outer side of the joint connector.
  • the connecting rope can slide through the outer surface of the big toe support. Both ends of the connecting rope are connected to the knob mechanism to rotate the knob mechanism in the forward direction.
  • the knob mechanism includes a fixing part and a rope-winding part.
  • the fixing part is fixed on the outer side of the joint connecting part.
  • the rope-winding part is rotatably installed in the fixing part. Both ends of the connecting rope pass through the fixing part and are fixed on the winding part.
  • the connecting rope is wound around the outer circumference of the rope winding part.
  • the knob mechanism also includes a movable part and a rotating part.
  • the rotating part is rotatably installed on the fixed part.
  • the movable part is installed between the rotating part and the rope winding part, so that the movable part and the rope winding part can be connected by forwardly twisting the rotating part.
  • the rope-winding parts are combined to drive the rope-winding parts to rotate around the connecting rope and hold the rope-winding parts to tighten the connecting rope, or to reversely twist the rotating part to separate the movable part from the rope-winding part to loosen the connecting rope.
  • the rotating part includes a rotating cover, a linking part and a one-way turntable.
  • the linking part is fixed on the rotating cover to drive the movable part to be combined or separated from the rope winding part.
  • the rotating cover can be installed on the one-way rotating part in forward and reverse rotation.
  • the turntable has a pawl on the outer periphery of the one-way turntable, and a ratchet on the inner peripheral wall of the fixing member.
  • the pawl is elastically engaged with the ratchet, so that the one-way turntable can only rotate in one direction around the ratchet.
  • the one-way rotation direction of the one-way turntable is consistent with the forward twisting direction.
  • the rotation direction of the moving rotating parts is the same.
  • the linkage part includes a plate body fixed on the rotating cover and a first push block fixed on the plate body.
  • the first push block is aligned with the center of the rotating cover.
  • a chute is provided on the one-way turntable.
  • Two The movable parts are slidably installed at both ends of the chute. Each movable part is provided with meshing teeth.
  • the inner peripheral wall of the rope winding member is provided with an internal gear ring.
  • the first push block is rotatably installed on the chute around the central axis of the rotating cover and is located on both sides. Between the two movable parts, the two movable parts are respectively pushed to slide toward both ends of the chute by forwardly twisting the rotating part, so that the meshing teeth of each movable part engage with the internal ring gear.
  • the linkage part also includes two second push blocks fixed on the plate body and located on both sides of the first push block.
  • the two second push blocks respectively cooperate with the two movable parts to pass the reaction. Twist the rotating part to drive the second push block to push the movable part so that the meshing teeth are separated from the internal ring gear.
  • the surface of the one-way turntable close to the rotating cover has a slider, and the inner surface of the rotating cover is provided with an arc-shaped groove that slides with the slider, so that the rotating cover can be installed on the one-way turntable in a forward and reverse rotation.
  • a big toe wearing piece is included, and the big toe wearing piece is connected to the big toe support piece to bind the big toe to the big toe support piece.
  • the support member includes a metatarsal support member, one end of the support member is laterally hinged to the other end of the joint connector to simulate the rotation of the big toe joint when walking.
  • the sole wearing piece is connected to the metatarsal support member so as to be worn on the sole of the foot so that the metatarsal support piece fits the metatarsal side of the human foot.
  • the hallux valgus corrector connects an angle adjuster between the joint connector and the big toe support.
  • the angle adjuster is matched with a knob mechanism and a connecting rope, and the connection is made by forwardly twisting the knob mechanism.
  • the rope is tightened, thereby driving the big toe support member to rotate forward around its hinge axis.
  • the connecting rope is relaxed.
  • the big toe support member is freed from the constraints of the connecting rope, and external force is used to push the big toe support member to hinge around it.
  • the axis rotates in the opposite direction, so that the correction angle formed by the joint connector and the big toe support can be flexibly adjusted by twisting the knob mechanism forward and backward, adapting to users with different degrees of hallux valgus.
  • Figure 1 is a schematic three-dimensional structural diagram of the hallux valgus corrector of the present application
  • Figure 2 is an exploded view of the hallux valgus corrector of the present application from a first perspective
  • Figure 3 is a second perspective exploded view of the hallux valgus corrector of the present application.
  • Figure 4 is a longitudinal cross-sectional view of the hallux valgus corrector of the present application.
  • Figure 5 is a transverse cross-sectional view of the knob mechanism of the hallux valgus corrector of the present application.
  • joint connector 2 big toe support 3, angle adjuster 4, knob mechanism 41, connecting rope 42, fixed part 411, rope winding part 412, movable part 413, rotating part 414, rotating cover 4141, Linking part 4142, one-way turntable 4143, pawl 4144, ratchet wheel 4111, plate body 41421, first push block 41422, slide groove 4145, meshing teeth 4131, internal ring gear 4121, second push block 41423, slide block 4146, Arc groove 4147, metatarsal support piece 1, big toe wearing piece 5, sole wearing piece 6.
  • This application provides a hallux valgus corrector, which includes a joint connector 2, a big toe support 3 and an angle adjuster 4.
  • One end of the joint connector 2 is longitudinally hinged to one end of the big toe support 3.
  • the angle adjuster 4 includes a knob mechanism 41 and a connecting rope 42.
  • the knob mechanism 41 is installed on the outer side of the joint connector 2, and the connecting rope 42 is slidably penetrated on the outer surface of the big toe support 3, and is connected Both ends of the rope 42 are connected to the knob mechanism 41, so that the connecting rope 42 can be tightened by twisting the knob mechanism 41 forward to drive the big toe support 3 to rotate forward around its hinge axis, or by twisting the knob mechanism 41 in the reverse direction.
  • the connecting rope 42 is relaxed to push the big toe support member 3 to reversely rotate around its hinge axis, thereby adjusting the correction angle formed by the joint connection member 2 and the big toe support member 3 .
  • the hallux valgus corrector connects the angle adjuster 4 between the joint connector 2 and the big toe support 3.
  • the angle adjuster 4 cooperates with the knob mechanism 41 and the connecting rope 42, and passes through the forward direction. Twisting the knob mechanism 41 tightens the connecting rope 42, thereby driving the big toe support 3 to rotate forward around its hinge axis. By twisting the knob mechanism 41 in the reverse direction, the connecting rope 42 relaxes, and the big toe support 3 is separated from the connecting rope. 42 is bound, and external force is used to push the big toe support member 3 to reversely rotate around its hinge axis. In this way, the correction angle formed by the joint connector 2 and the big toe support member 3 can be flexibly adjusted by twisting the knob mechanism 41 forward and backward to adapt to different conditions. Used by users with varying degrees of bunions.
  • the knob mechanism 41 includes a fixed part 411, a rope winding part 412, a movable part 413 and a rotating part 414.
  • the fixed part 411 is fixed on the outer side of the joint connector 2, and the rope winding part 412 is rotatably installed in the fixing member 411, and both ends of the connecting rope 42 pass through the fixing member 411 and are fixed on the rope-winding member 412, so that the connecting rope 42 is wound around the outer circumference of the rope-winding member 412.
  • the rotating part 414 is rotatably installed on the fixed part 411, and the movable part 413 is installed between the rotating part 414 and the rope-winding part 412, so that by forwardly twisting the rotating part 414, the movable part 413 and the rope-winding part 412 are combined to drive
  • the rope-winding member 412 rotates around the connecting rope 42 and holds the rope-winding member 412 to tighten the connecting rope 42, or reversely twists the rotating member 414 to separate the movable member 413 from the rope-winding member 412 to loosen the connecting rope 42.
  • the connecting rope 42 can be tightened or relaxed, thereby adjusting the correction angle between the joint connector 2 and the big toe support member 3. .
  • the rotating part 414 includes a rotating cover 4141, a linking part 4142 and a one-way turntable 4143.
  • the linking part 4142 is fixed to the rotating cover 4141 to drive the movable part 413 to combine or separate from the rope winding part 412.
  • the rotating cover 4141 It is mounted on a one-way turntable 4143 that can rotate forward and reverse at a predetermined angle.
  • the one-way turntable 4143 has three pawls 4144 on its outer circumference.
  • a ratchet 4111 is provided on the inner circumferential wall of the fixing member 411.
  • Each pawl 4144 is elastically engaged with the ratchet wheel 4111, so that the single The rotating disk 4143 can only rotate in one direction around the ratchet wheel 4111, and the rope winding member 412 is held by the engagement of the ratchet wheel 4111 and the pawl 4144 to prevent its reverse rotation.
  • the one-way rotation direction of the one-way rotating disk 4143 is the same as the rotation direction of the forward twisting rotating member 414.
  • the linkage part 4142 includes a plate body 41421 fixed on the rotating cover 4141 and a first push block 41422 fixed on the plate body 41421.
  • the first push block 41422 is centrally aligned with the rotating cover 4141, and the one-way turntable 4143
  • a chute 4145 is provided on it, and two movable parts 413 are slidably installed at both ends of the chute 4145.
  • Each movable part 413 is provided with bite teeth 4131, and the inner peripheral wall of the rope winding part 412 is provided with an internal gear ring 4121.
  • the first push block 41422 is rotatably installed in the chute 4145 around the central axis of the rotating cover 4141 and is located between the two movable parts 413, so that the two movable parts 413 can be pushed to slide toward both ends of the chute 4145 by forwardly twisting the rotating part 414, so that The engaging teeth 4131 of each movable member 413 engage with the internal gear ring 4121 to drive the rope wrapping member 412 to rotate and wrap around the connecting rope 42 .
  • the surfaces on the first push block 41422 that can be in contact with the two movable parts 413 respectively are inclined surfaces parallel to each other, and the two inclined surfaces gradually resist the two movable parts 413 to push the two movable parts apart. 413.
  • the linkage part 4142 also includes two second push blocks 41423 fixed on the plate body 41421 and located on both sides of the first push block 41422.
  • the two second push blocks 41423 are in contact with the two movable parts 413 respectively.
  • each second push block 41423 is driven to rotate by twisting the rotating member 414 in the opposite direction.
  • the two second push blocks 41423 push the two movable members 413 closer to each other, so that the engaging teeth 4131 of the movable member 413 are separated from the internal teeth. Circle 4121.
  • the one-way turntable 4143 has a slider 4146 on the surface close to the rotating cover 4141.
  • the inner surface of the rotating cover 4141 is provided with an arc-shaped groove 4147 that slides with the slider 4146 so that the rotating cover 4141 can rotate forward and reverse. Installed on the one-way turntable 4143 at a predetermined angle.
  • the slider 4146 resists the end surface of the arc-shaped groove 4147, forwardly twisting the rotating cover 4141 can drive the one-way turntable 4143 to rotate, and the pawl 4144 on the outer periphery of the one-way turntable 4143 can slide along the ratchet wheel 4111.
  • Turning the rotating cover 4141 in the opposite direction can drive the two second push blocks 41423 to push the two movable parts 413 closer to each other.
  • the rotating cover 4141 and the plate body 41421 are engaged with each other through hooks.
  • the rotating cover 4141 and the plate body 41421 can also be integrally formed.
  • the hallux valgus corrector also includes a metatarsal support member 1.
  • One end of the support member 1 is laterally hinged to the other end of the joint connector 2 to simulate the rotation of the big toe joint when walking.
  • the transverse hinge axis and the longitudinal hinge axis are arranged vertically.
  • the hallux valgus corrector further includes a big toe wearing part 5 , and the big toe wearing part 5 is connected to the big toe support 3 to bind the big toe to the big toe support 3 .
  • the hallux valgus corrector further includes a sole wearing part 6 , which is connected to the metatarsal support 1 so as to be worn on the sole of the foot so that the metatarsal support 1 fits the metatarsal side of the human foot.
  • the sole wearing part 6 is tied to the sole of the foot, so that the metatarsal support part 1 fits the lateral surface of the metatarsal bone of the sole of the foot, and the joint connector 2 fits the joint between the big toe and the metatarsal bone.
  • the big toe wearing piece 5 is bound to the big toe, so that the big toe support piece 3 fits the outer surface of the big toe.
  • the rotating cover 4141 can be twisted in the opposite direction, and the two second push blocks 41423 on the linking part 4142 push the two movable parts 413 closer together, so that The bite teeth 4131 of the movable member 413 are separated from the inner gear ring 4121, and the rope winding member 412 is separated from the restraint of the bite teeth 4131, and the big toe support member 3 is driven to rotate toward the inside of the big toe through external force or relying on the pulling force of the big toe itself. , the connecting rope 42 wrapped around the rope member 412 is pulled out, and the correction angle of the big toe is reduced.
  • orientation or positional relationship indicated by terms such as “upper” and “lower” is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this application and simplifying the description. It is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation on the present application.
  • first and second are used for descriptive purposes only and are not to be understood as indicating or implying importance; the words “bottom” and “top”, “inner” and “outer” respectively refer to the direction towards which or away from a specific part geometry orientation.
  • connection should be understood in a broad sense.
  • connection or integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components.
  • connection or integral connection
  • connection or integral connection
  • connection can be a mechanical connection or an electrical connection
  • it can be a direct connection or an indirect connection through an intermediate medium
  • it can be an internal connection between two components.
  • the specific meanings of the above terms in this application can be understood on a case-by-case basis.
  • the meaning of “plurality” is two or more.

Landscapes

  • Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

一种拇趾外翻矫正器，包括关节连接件（2）、拇趾支撑件（3）及角度调节器（4），关节连接件（2）一端纵向铰接于拇趾支撑件（3）一端，以实现矫正角度调节，角度调节器（4）包括旋钮机构（41）及连接绳（42），旋钮机构（41）安装于关节连接件（2）的外侧面，连接绳（42）可滑动地穿设于拇趾支撑件（3）的外表面，连接绳（42）的两端连接于旋钮机构（41），以通过正向拧动旋钮机构（41）使得连接绳（42）收紧以带动拇趾支撑件（3）绕其铰接轴线正向旋转，或者通过反向拧动旋钮机构（41）使得连接绳（42）放松以推动拇趾支撑件（3）绕其铰接轴线反向旋转，从而调节关节连接件（2）与拇趾支撑件（3）形成的矫正角度。该拇趾外翻矫正器，便于调节矫正角度，适应不同程度的拇外翻用户使用。

Description

拇趾外翻矫正器 技术领域
本申请涉及矫正器具技术领域，具体涉及一种拇趾外翻矫正器。
背景技术
拇趾外翻矫正器是一种穿戴于脚上以将大拇趾进行矫正的器具，由于不同人的大拇趾的偏离角度不同，需要根据每个人的大拇趾的偏离角度来调节最适宜的矫正角度，通过循序渐进的多次角度调节最终将大拇趾调整为正常的角度。然而，现有的拇趾外翻矫正器在调整矫正角度时操作繁琐，使用不方便。
发明内容
鉴于以上所述，本申请提供一种拇趾外翻矫正器，以便于调节矫正角度，适应不同程度的拇外翻用户使用。
本申请的技术方案：
本申请提供一种拇趾外翻矫正器，包括关节连接件、拇趾支撑件及角度调节器，关节连接件一端纵向铰接于拇趾支撑件一端，以实现矫正角度调节，角度调节器包括旋钮机构及连接绳，旋钮机构安装于关节连接件的外侧面，连接绳可滑动地穿设于拇趾支撑件的外表面，连接绳的两端连接于旋钮机构，以通过正向拧动旋钮机构使得连接绳收紧以带动拇趾支撑件绕其铰接轴线正向旋转，或者通过反向拧动旋钮机构使得连接绳放松以推动拇趾支撑件绕其铰接轴线反向旋转，从而调节关节连接件与拇趾支撑件形成的矫正角度。
进一步地，所述旋钮机构包括固定件及绕绳件，固定件固定于关节连接件的外侧面，绕绳件可转动安装于固定件内，连接绳的两端穿过固定件并固定于绕绳件上，以将连接绳缠绕于绕绳件外周面。
进一步地，所述旋钮机构还包括活动件及旋转件，旋转件可转动安装于固定件上，活动件安装于旋转件与绕绳件之间，以通过正向拧动旋转件使得活动件与绕绳件相结合以带动绕绳件转动缠绕连接绳并将绕绳件卡持以收紧连接绳，或者通过反向拧动旋转件使得活动件与绕绳件分离以放松连接绳。
进一步地，所述旋转件包括旋转盖、连动部及单向转盘，连动部固定于旋转盖以带动活动件与绕绳件相结合或分离，旋转盖可正反旋转地安装于单向转盘，单向转盘外周具有 棘爪，固定件内周壁设有棘轮，棘爪弹性啮合于棘轮上，使得单向转盘只能绕棘轮单向旋转，单向转盘的单向旋转方向与正向拧动旋转件的旋转方向同向。
进一步地，所述连动部包括固定于旋转盖上的板体及固定于板体上的第一推块，第一推块与旋转盖中心对齐，单向转盘上开设有滑槽，两个活动件滑动安装于滑槽两端，每个活动件上设有咬合齿，绕绳件内周壁设有内齿圈，第一推块可绕旋转盖中心轴线旋转地安装于滑槽且位于两个活动件之间，以通过正向拧动旋转件分别推动两个活动件向滑槽两端滑动，使得每个活动件的咬合齿与内齿圈相咬合。
进一步地，所述连动部还包括固定于板体上且位于第一推块两侧的两个第二推块，两个第二推块分别与两个活动件相对应配合，以通过反向拧动旋转件带动第二推块推动活动件使得咬合齿脱离内齿圈。
进一步地，所述单向转盘上贴近旋转盖的表面具有滑块，旋转盖内表面设有与滑块相滑动配合的弧形槽，以将旋转盖可正反旋转地安装于单向转盘。
进一步地，包括拇趾穿戴件，拇趾穿戴件连接于拇趾支撑件，以将大拇趾捆绑于拇趾支撑件。
进一步地，包括跖骨支撑件，支撑件一端横向铰接关节连接件另一端，以模拟走路时拇趾关节处的转动。
进一步地，包括脚掌穿戴件，脚掌穿戴件连接于跖骨支撑件，以穿戴于脚掌上使得跖骨支撑件贴合于人脚的跖骨侧。
本申请的有益效果：
本申请提供的拇趾外翻矫正器，通过在关节连接件及拇趾支撑件之间连接角度调节器，角度调节器通过设置旋钮机构及连接绳相配合，通过正向拧动旋钮机构使得连接绳收紧，从而带动拇趾支撑件绕其铰接轴线正向旋转，通过反向拧动旋钮机构使得连接绳放松，拇趾支撑件脱离了连接绳束缚，通过外力推动拇趾支撑件绕其铰接轴线反向旋转，这样，通过正反向拧动旋钮机构便于灵活调节关节连接件与拇趾支撑件形成的矫正角度，适应不同程度的拇外翻用户使用。
本申请的优选实施方案及其有益效果，将结合具体实施方式进一步详细说明。
附图说明
附图是用来提供对本申请的进一步理解，并构成说明书的一部分，与下面的具体实施方式一起用于解释本申请，但不应构成对本申请的限制。在附图中，
图1为本申请拇趾外翻矫正器的立体结构示意图；
图2为本申请拇趾外翻矫正器的第一视角分解图；
图3为本申请拇趾外翻矫正器的第二视角分解图；
图4为本申请拇趾外翻矫正器的纵向剖视图；
图5为本申请拇趾外翻矫正器的旋钮机构的横向剖视图。
附图标号说明：关节连接件2、拇趾支撑件3、角度调节器4、旋钮机构41、连接绳42、固定件411、绕绳件412、活动件413、旋转件414、旋转盖4141、连动部4142、单向转盘4143、棘爪4144、棘轮4111、板体41421、第一推块41422，滑槽4145、咬合齿4131、内齿圈4121、第二推块41423、滑块4146、弧形槽4147、跖骨支撑件1、拇趾穿戴件5、脚掌穿戴件6。
具体实施方式
以下结合附图对本申请的具体实施方式进行详细说明。应当理解的是，此处所描述的具体实施方式仅用于说明和解释本申请，并不用于限制本申请。
请参阅图1，本申请提供一种拇趾外翻矫正器，包括关节连接件2、拇趾支撑件3及角度调节器4，关节连接件2一端纵向铰接于拇趾支撑件3一端，以实现矫正角度调节，角度调节器4包括旋钮机构41及连接绳42，旋钮机构41安装于关节连接件2的外侧面，连接绳42可滑动地穿设于拇趾支撑件3的外表面，连接绳42的两端连接于旋钮机构41，以通过正向拧动旋钮机构41使得连接绳42收紧以带动拇趾支撑件3绕其铰接轴线正向旋转，或者通过反向拧动旋钮机构41使得连接绳42放松以推动拇趾支撑件3绕其铰接轴线反向旋转，从而调节关节连接件2与拇趾支撑件3形成的矫正角度。
本申请提供的拇趾外翻矫正器，通过在关节连接件2及拇趾支撑件3之间连接角度调节器4，角度调节器4通过设置旋钮机构41及连接绳42相配合，通过正向拧动旋钮机构41使得连接绳42收紧，从而带动拇趾支撑件3绕其铰接轴线正向旋转，通过反向拧动旋钮机构41使得连接绳42放松，拇趾支撑件3脱离了连接绳42束缚，通过外力推动拇趾支撑件3绕其铰接轴线反向旋转，这样，通过正反向拧动旋钮机构41便于灵活调节关节连接件2与拇趾支撑件3形成的矫正角度，适应不同程度的拇外翻用户使用。
请参阅图2至图5，本实施例中，旋钮机构41包括固定件411、绕绳件412、活动件413及旋转件414，固定件411固定于关节连接件2的外侧面，绕绳件412可转动安装于固定件411内，连接绳42的两端穿过固定件411并固定于绕绳件412上，以将连接绳42缠绕于绕绳件412外周面。旋转件414可转动安装于固定件411上，活动件413安装于旋转件414与绕绳件412之间，以通过正向拧动旋转件414使得活动件413与绕绳件412相结合以带动绕绳件412转动缠绕连接绳42并将绕绳件412卡持以收紧连接绳42，或者通过反向拧动旋转件414使得活动件413与绕绳件412分离以放松连接绳42。通过外力推动拇趾支撑件3绕其铰接轴线反向旋转，通过拧动旋转件414，可以使得连接绳42收紧或放松，从而调节关节连接件2与拇趾支撑件3之间的矫正角度。
本实施例中，旋转件414包括旋转盖4141、连动部4142及单向转盘4143，连动部4142固定于旋转盖4141以带动活动件413与绕绳件412相结合或分离，旋转盖4141可正反旋转预定角度地安装于单向转盘4143，单向转盘4143外周具有三个棘爪4144，固定件411内周壁设有棘轮4111，每个棘爪4144弹性啮合于棘轮4111上，使得单向转盘4143只能绕棘轮4111单向旋转，通过棘爪4144与棘轮4111的啮合以卡持绕绳件412防止其反转。单向转盘4143的单向旋转方向与正向拧动旋转件414的旋转方向同向。
本实施例中，连动部4142包括固定于旋转盖4141上的板体41421及固定于板体41421上的第一推块41422，第一推块41422与旋转盖4141中心对齐，单向转盘4143上开设有滑槽4145，两个活动件413滑动安装于滑槽4145两端，每个活动件413上设有咬合齿4131，绕绳件412内周壁设有内齿圈4121，第一推块41422可绕旋转盖4141中心轴线旋转地安装于滑槽4145且位于两个活动件413之间，以通过正向拧动旋转件414分别推动两个活动件413向滑槽4145两端滑动，使得每个活动件413的咬合齿4131与内齿圈4121相咬合从而带动绕绳件412旋转缠绕连接绳42。优选地，第一推块41422上可分别与两个活动件413相接触的表面为相互平行的倾斜面，通过两个倾斜面逐渐抵持于两个活动件413，以推开两个活动件413。
本实施例中，连动部4142还包括固定于板体41421上且位于第一推块41422两侧的两个第二推块41423，两个第二推块41423分别与两个活动件413相对应配合，以通过反向拧动旋转件414带动每个第二推块41423旋转，两个第二推块41423分别推动两个活动 件413相靠近，使得活动件413的咬合齿4131脱离内齿圈4121。
本实施例中，单向转盘4143上贴近旋转盖4141的表面具有滑块4146，旋转盖4141内表面设有与滑块4146相滑动配合的弧形槽4147，以将旋转盖4141可正反旋转预定角度地安装于单向转盘4143。当滑块4146抵持于弧形槽4147的端面时，正向拧动旋转盖4141能带动单向转盘4143旋转，单向转盘4143外周的棘爪4144能沿棘轮4111滑动。反向拧动旋转盖4141能带动两个第二推块41423分别推动两个活动件413相靠近。
本实施例中，为了便于装配，旋转盖4141与板体41421通过卡勾相配合卡接，此外，旋转盖4141与板体41421也可一体成型。
本实施例中，拇趾外翻矫正器还包括跖骨支撑件1，支撑件1一端横向铰接关节连接件2另一端，以模拟走路时拇趾关节处的转动。横向铰接轴线与纵向铰接轴线呈垂直布置。
本实施例中，拇趾外翻矫正器还包括拇趾穿戴件5，拇趾穿戴件5连接于拇趾支撑件3，以将大拇趾捆绑于拇趾支撑件3。
本实施例中，拇趾外翻矫正器还包括脚掌穿戴件6，脚掌穿戴件6连接于跖骨支撑件1，以穿戴于脚掌上使得跖骨支撑件1贴合于人脚的跖骨侧。
使用本申请拇趾外翻矫正器时,通过脚掌穿戴件6捆绑于脚掌上，使得跖骨支撑件1贴合于脚掌的跖骨外侧面，关节连接件2贴合于大拇趾与跖骨之间的关节连接处，通过拇趾穿戴件5捆绑于大拇趾上，使得拇趾支撑件3贴合于大拇趾的外侧面。当需要将大拇趾向外侧调节矫正角度时，通过正向拧动旋转盖4141，带动连动部4142及单向转盘4143对应旋转，通过连动部4142的旋转带动活动件413与绕绳件412相结合，即咬合齿4131与内齿圈4121相咬合，单向转盘4143带动两个活动件413绕单向转盘4143的中心轴线旋转，从而带动绕绳件412对应旋转逐渐缠绕连接绳42，这样可以灵活微调矫正角度，适应不同程度的拇外翻用户使用。通过单向转盘4143外周的三个棘爪4144与固定件411内周壁的棘轮4111相啮合以卡持绕绳件412防止其反转，从而保持连接绳42的收紧状态。当大拇趾向外侧调节的矫正角度过大而造成不适时，可以反向拧动旋转盖4141，连动部4142上的两个第二推块41423分别推动两个活动件413相靠近，使得活动件413的咬合齿4131脱离内齿圈4121，绕绳件412脱离了咬合齿4131的卡持束缚，通过外力或依靠大拇趾自身的拉力带动拇趾支撑件3向大拇趾的内侧旋转，绕绳件412上缠绕的连接绳42被拉出， 大拇趾的矫正角度减小。
在本申请的描述中，需要说明的是，术语“上”、“下”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示重要性；词语“底面”和“顶面”、“内”和“外”分别指的是朝向或远离特定部件几何方向。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“连通”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接连通，也可以通过中间媒介间接连通，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。此外，在本申请的描述中，除非另有说明，“多个”的含义是两个或两个以上。
以上仅为本申请的较佳实施例，并不用以限制本申请，凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。

Claims (10)

  1. 一种拇趾外翻矫正器，其特征在于，包括关节连接件(2)、拇趾支撑件(3)及角度调节器(4)，关节连接件(2)一端纵向铰接于拇趾支撑件(3)一端，以实现矫正角度调节，角度调节器(4)包括旋钮机构(41)及连接绳(42)，旋钮机构(41)安装于关节连接件(2)的外侧面，连接绳(42)可滑动地穿设于拇趾支撑件(3)的外表面，连接绳(42)的两端连接于旋钮机构(41)，以通过正向拧动旋钮机构(41)使得连接绳(42)收紧以带动拇趾支撑件(3)绕其铰接轴线正向旋转，或者通过反向拧动旋钮机构(41)使得连接绳(42)放松以推动拇趾支撑件(3)绕其铰接轴线反向旋转，从而调节关节连接件(2)与拇趾支撑件(3)形成的矫正角度。
  2. 根据权利要求1所述的拇趾外翻矫正器，其特征在于，所述旋钮机构(41)包括固定件(411)及绕绳件(412)，固定件(411)固定于关节连接件(2)的外侧面，绕绳件(412)可转动安装于固定件(411)内，连接绳(42)的两端穿过固定件(411)并固定于绕绳件(412)上，以将连接绳(42)缠绕于绕绳件(412)外周面。
  3. 根据权利要求2所述的拇趾外翻矫正器，其特征在于，所述旋钮机构(41)还包括活动件(413)及旋转件(414)，旋转件(414)可转动安装于固定件(411)上，活动件(413)安装于旋转件(414)与绕绳件(412)之间，以通过正向拧动旋转件(414)使得活动件(413)与绕绳件(412)相结合以带动绕绳件(412)转动缠绕连接绳(42)并将绕绳件(412)卡持以收紧连接绳(42)，或者通过反向拧动旋转件(414)使得活动件(413)与绕绳件(412)分离以放松连接绳(42)。
  4. 根据权利要求3所述的拇趾外翻矫正器，其特征在于，所述旋转件(414)包括旋转盖(4141)、连动部(4142)及单向转盘(4143)，连动部(4142)固定于旋转盖(4141)以带动活动件(413)与绕绳件(412)相结合或分离，旋转盖(4141)可正反旋转地安装于单向转盘(4143)，单向转盘(4143)外周具有棘爪(4144)，固定件(411)内周壁设有棘轮(4111)，棘爪(4144)弹性啮合于棘轮(4111)上，使得单向转盘(4143)只能绕棘轮(4111)单向旋转，单向转盘(4143)的单向旋转方向与正向拧动旋转件(414)的旋转方向同向。
  5. 根据权利要求4所述的拇趾外翻矫正器，其特征在于，所述连动部(4142)包括固定于旋转盖(4141)上的板体(41421)及固定于板体(41421)上的第一推块(41422)，第一推块(41422)与旋转盖(4141)中心对齐，单向转盘(4143)上开设有滑槽(4145)，两个活动件(413) 滑动安装于滑槽(4145)两端，每个活动件(413)上设有咬合齿(4131)，绕绳件(412)内周壁设有内齿圈(4121)，第一推块(41422)可绕旋转盖(4141)中心轴线旋转地安装于滑槽(4145)且位于两个活动件(413)之间，以通过正向拧动旋转件(414)分别推动两个活动件(413)向滑槽(4145)两端滑动，使得每个活动件(413)的咬合齿(4131)与内齿圈(4121)相咬合。
  6. 根据权利要求5所述的拇趾外翻矫正器，其特征在于，所述连动部(4142)还包括固定于板体(41421)上且位于第一推块(41422)两侧的两个第二推块(41423)，两个第二推块(41423)分别与两个活动件(413)相对应配合，以通过反向拧动旋转件(414)带动第二推块(41423)推动活动件(413)使得咬合齿(4131)脱离内齿圈(4121)。
  7. 根据权利要求4所述的拇趾外翻矫正器，其特征在于，所述单向转盘(4143)上贴近旋转盖(4141)的表面具有滑块(4146)，旋转盖(4141)内表面设有与滑块(4146)相滑动配合的弧形槽(4147)，以将旋转盖(4141)可正反旋转地安装于单向转盘(4143)。
  8. 根据权利要求1-7任一项所述的拇趾外翻矫正器，其特征在于，包括拇趾穿戴件(5)，拇趾穿戴件(5)连接于拇趾支撑件(3)，以将大拇趾捆绑于拇趾支撑件(3)。
  9. 根据权利要求1-7任一项所述的拇趾外翻矫正器，其特征在于，包括跖骨支撑件(1)，支撑件(1)一端横向铰接关节连接件(2)另一端，以模拟走路时拇趾关节处的转动。
  10. 根据权利要求9所述的拇趾外翻矫正器，其特征在于，包括脚掌穿戴件(6)，脚掌穿戴件(6)连接于跖骨支撑件(1)，以穿戴于脚掌上使得跖骨支撑件(1)贴合于人脚的跖骨侧。
PCT/CN2022/103376 2022-07-01 2022-07-01 拇趾外翻矫正器 WO2024000575A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2022/103376 WO2024000575A1 (zh) 2022-07-01 2022-07-01 拇趾外翻矫正器
JP2022003249U JP3239981U (ja) 2022-07-01 2022-09-29 外反母趾矯正具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2022/103376 WO2024000575A1 (zh) 2022-07-01 2022-07-01 拇趾外翻矫正器

Publications (1)

Publication Number Publication Date
WO2024000575A1 true WO2024000575A1 (zh) 2024-01-04

Family

ID=84227508

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/103376 WO2024000575A1 (zh) 2022-07-01 2022-07-01 拇趾外翻矫正器

Country Status (2)

Country Link
JP (1) JP3239981U (zh)
WO (1) WO2024000575A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117530822B (zh) * 2023-12-20 2024-06-07 扬州市妇幼保健院 一种骨科用的骨科夹板安装紧固装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150191326A1 (en) * 2012-06-22 2015-07-09 Revision Military S.A.R.L. Tensioning reel
US20160242944A1 (en) * 2013-10-07 2016-08-25 Albert CIESIELSKI Orthopedic device for the correction of hallux valgus
CN106491255A (zh) * 2016-12-28 2017-03-15 杨春 一种拇外翻动态无级矫正仪
CN108354269A (zh) * 2018-04-24 2018-08-03 深圳市菲特奥科技有限公司 绳带调整装置及组件
CN109414336A (zh) * 2016-07-01 2019-03-01 古河科技材料株式会社 拇趾外翻矫正装置
CN110921437A (zh) * 2019-12-18 2020-03-27 深圳市菲特奥科技有限公司 一种收绳装置及具有绳带的用品
CN111839855A (zh) * 2020-08-07 2020-10-30 广州泰柯碧缇科技有限公司 拇外翻矫正器
CN211911909U (zh) * 2020-02-28 2020-11-13 广州泰柯碧缇科技有限公司 拇趾外翻矫正器
CN112789233A (zh) * 2021-01-08 2021-05-11 叶世峰 绳线收放装置、鞋子、帽子、手套及收纳装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150191326A1 (en) * 2012-06-22 2015-07-09 Revision Military S.A.R.L. Tensioning reel
US20160242944A1 (en) * 2013-10-07 2016-08-25 Albert CIESIELSKI Orthopedic device for the correction of hallux valgus
CN109414336A (zh) * 2016-07-01 2019-03-01 古河科技材料株式会社 拇趾外翻矫正装置
CN106491255A (zh) * 2016-12-28 2017-03-15 杨春 一种拇外翻动态无级矫正仪
CN108354269A (zh) * 2018-04-24 2018-08-03 深圳市菲特奥科技有限公司 绳带调整装置及组件
CN110921437A (zh) * 2019-12-18 2020-03-27 深圳市菲特奥科技有限公司 一种收绳装置及具有绳带的用品
CN211911909U (zh) * 2020-02-28 2020-11-13 广州泰柯碧缇科技有限公司 拇趾外翻矫正器
CN111839855A (zh) * 2020-08-07 2020-10-30 广州泰柯碧缇科技有限公司 拇外翻矫正器
CN112789233A (zh) * 2021-01-08 2021-05-11 叶世峰 绳线收放装置、鞋子、帽子、手套及收纳装置

Also Published As

Publication number Publication date
JP3239981U (ja) 2022-11-28

Similar Documents

Publication Publication Date Title
WO2024000575A1 (zh) 拇趾外翻矫正器
WO2021120266A1 (zh) 一种收绳装置及具有绳带的用品
JP5117100B2 (ja) 縫合糸の管理
EP3578069B1 (en) Rope adjusting device and assembly
US8771196B2 (en) Cuff for blood pressure meter
US20180228636A1 (en) Orthopedic brace securing and tensioning system
TWM563427U (zh) 捲線器
KR101344031B1 (ko) 지혈장치
WO2021057754A1 (zh) 一种牵引钩可隐藏的颊面管
KR101943440B1 (ko) 원격 진료용 가이드 장치
CN208403438U (zh) 系带装置及其控制组件
JP2007075294A (ja) 空気袋付きバンドの締結機構、それを含むエアマッサージ装置および血圧計
KR20170095093A (ko) 압박감 및 밀착감 향상을 통해 치료효과를 증대시킬 수 있는 허리 지지대
JP3096332U (ja) 歯列矯正用ネジ装置
JP4237193B2 (ja) 血圧計用腕帯
CN220193245U (zh) 一种适用于牙周病患者的开口器
WO2024000577A1 (zh) 拇趾外翻矫正器
US20200337804A1 (en) Retainerless dental matrix band system
CN112603559B (zh) 一种可调式口腔正畸开口装置
CN215423119U (zh) 一种系带装置及其摆臂-凸块结构
KR101864205B1 (ko) 신발끈 조임 장치
CN218165448U (zh) 拇趾外翻矫正器
CN111821151A (zh) 一种用于眼部保健的按压装置
CN219680940U (zh) 方便活动的绷带
CN219920436U (zh) 一种鞋带收紧用旋钮装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22948674

Country of ref document: EP

Kind code of ref document: A1