WO2012010001A1 - 一种健身器材 - Google Patents

一种健身器材 Download PDF

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Publication number
WO2012010001A1
WO2012010001A1 PCT/CN2011/073400 CN2011073400W WO2012010001A1 WO 2012010001 A1 WO2012010001 A1 WO 2012010001A1 CN 2011073400 W CN2011073400 W CN 2011073400W WO 2012010001 A1 WO2012010001 A1 WO 2012010001A1
Authority
WO
WIPO (PCT)
Prior art keywords
handle
annular
gravity body
sleeve
protective cover
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.)
Ceased
Application number
PCT/CN2011/073400
Other languages
English (en)
French (fr)
Inventor
岑建力
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.)
NINGBO WOWEI DYNAMICS INDUSTRY TECHNIQUE Co Ltd
Original Assignee
NINGBO WOWEI DYNAMICS INDUSTRY TECHNIQUE 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
Priority to MX2012011931A priority Critical patent/MX2012011931A/es
Priority to KR1020117030847A priority patent/KR101331451B1/ko
Priority to RU2011149137/12A priority patent/RU2493894C2/ru
Priority to CA2789860A priority patent/CA2789860C/en
Priority to EP11781986.2A priority patent/EP2433679B1/en
Priority to AU2011282380A priority patent/AU2011282380B2/en
Priority to US13/322,456 priority patent/US8485948B2/en
Priority to JP2012530123A priority patent/JP5165814B2/ja
Priority to BR112012013852-9A priority patent/BR112012013852B1/pt
Application filed by NINGBO WOWEI DYNAMICS INDUSTRY TECHNIQUE Co Ltd filed Critical NINGBO WOWEI DYNAMICS INDUSTRY TECHNIQUE Co Ltd
Publication of WO2012010001A1 publication Critical patent/WO2012010001A1/zh
Priority to ZA2012/05682A priority patent/ZA201205682B/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A63B21/062—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A63B21/0608—Eccentric weights put into orbital motion by nutating movement of the user
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
    • A63B21/0724—Bar-bells; Hand bars
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
    • A63B21/0726—Dumb bells, i.e. with a central bar to be held by a single hand, and with weights at the ends

Definitions

  • the present invention relates to a fitness apparatus, and more particularly to an exercise equipment having a circular gravity body.
  • an exercise machine having a circular gravity body is gradually used, and the exercise machine includes a ring-shaped gravity body and a handle that is movably connected to the annular gravity body, wherein the gravity body is relatively open on the torus surface
  • the utility model has a square handle mounting groove, and the two end sides of the handle respectively cut out the handle key surface which is matched with the handle mounting groove, and the two ends of the handle are provided with screw holes, and the handle is placed along the mounting groove to the mounting position by the bolt The screw hole opened through the outer surface of the annular gravity body is fastened to the annular gravity body.
  • the disadvantage of adopting such a structure is that the handle mounting groove affects the integrity of the inner surface of the ring-shaped gravity body of the exercise machine, and it is easy to cause damage to the user's skin during use.
  • the present invention is to overcome the above-mentioned defects in the prior art, and the application of the protective cover and the corresponding structural design at both ends of the handle make the surfaces of the exerciser smooth, which can effectively avoid damage to the user.
  • the fitness equipment of the utility model comprises a circular gravity body and a handle connected with the gravity body. The handle is located at a radial position inside the annular gravity body, and the end of the handle is detachably and tightly connected with the gravity body, and the inner surface of the annular gravity body is embedded.
  • the protective cover covers the joint of the annular gravity body and the handle to form a smooth surface on the outer side.
  • the detachable fastening connection between the end of the handle and the gravity body is specifically: the end surface of the handle is provided with a fastening screw hole along the axial direction; correspondingly, the inner and outer surfaces of the annular gravity body are provided corresponding to the fastening screw hole of the handle Stepped through hole, the large end diameter portion of the stepped through hole is located on one side of the outer surface of the annular gravity; the stepped through hole is provided with a stepped sleeve adapted to the shape thereof, and the stepped sleeve is provided with a bolt along the axial direction Hole, the bolt passes through the bolt through hole in the sleeve and is fastened with the handle
  • the screw holes are screwed to securely connect the handle to the annular gravity body; the outer port of the annular gravity body through hole is covered by the end cap to which the shape is adapted.
  • the end surface of the handle is provided with a right angle slit 82 in the circumferential direction
  • the inner end surface of the sleeve is provided with a counterbore in the axial direction
  • the inner diameter of the counterbore is matched with the diameter of the cylindrical surface formed by the right angle slit 82, so that the inner wall of the counterbore is sleeved on the right angle slit 82 and The inner end surface of the sleeve is spliced to the radial end surface at the right angle cut 82 of the handle.
  • a slit 71 is arranged between the inner and outer surfaces of the counterbore on the inner side of the sleeve end face, and a lug is arranged at a corresponding position on the handle and the right angle cut 82.
  • the lug is embedded in the slit 71 to form a handle. Positioning with the sleeve.
  • the protective cover includes a first protective cover and a second protective cover, both of which are annular structures, the inner annular faces of the two are smooth surfaces, and the outer annular surface is matched with the inner surface of the annular gravity body, first
  • the two protective covers are respectively butted from the two sides along the axis of the annular gravity body, and the first and second protective covers are fastened by the butt joint mechanism, and simultaneously cover the inner surface of the annular gravity body;
  • the first and second protective covers are respectively installed at the handle a semicircular annular surrounding portion adapted to the shape of the handle and axially aligned with the handle, a convex rib at the axial end surface of the surrounding portion, the rib extending inward in the radial direction of the handle, correspondingly, the handle is convex
  • An annular groove is formed at the corresponding position of the rib, and the rib is matched with the annular groove of the handle and embedded in the groove, and the surrounding surrounding portion is embedded to make a smooth connection between the
  • the butt jointing mechanism between the first and second protective covers is specifically: the end surface of the second protective cover is provided with a buckle ring in the circumferential direction, and the first protective cover is provided with a buckle plate at equal intervals in the circumferential direction, and the buckle plate is axially The direction is extended, the buckle plate has elasticity in the radial direction; the inner side of the free end of the buckle plate is provided with a lap head, the lap head protrudes from the inner side surface of the buckle plate, and the upper part of the lap head is provided with the inclined guide surface; the first and second protection cover buckles When the joint guiding surface abuts against the end surface of the buckle, the buckle plate is radially elastically deformed outwardly to make the lap over the end surface of the buckle, and the elastic restoring force of the gusset plate after the lap is over the buckle After the rebound, the lap and the buckle are snapped together to form a fastening connection between the first and second protective covers.
  • the inner surface of the annular gravity body and the corresponding position of the buckle plate are provided with a recessed portion, and the width and thickness of the buckle plate are matched with the recessed portion, and after the first and second protective covers are mutually fastened, the buckle plate is embedded In the depression.
  • the outer surface of the annular gravity body can be sleeved with a protective sleeve made of a rubber material, and the outer surface of the protective sleeve can be sleeved with the decorative raft.
  • the outer surface of the handle may be coated with a non-slip layer of rubber material.
  • FIG. 1 is a cross-sectional view of a handle portion of a fitness equipment of the present invention
  • FIG. 2 is an exploded perspective view of the fitness equipment of the present invention
  • FIG. 3 is a partial enlarged view of a portion of FIG. Figure.
  • the following reference numerals are marked on the drawing in conjunction with the drawings:
  • the fitness equipment of the present invention has a gravity body 4 and a handle 8 in an annular shape, and the handle 8 is located at a radial position inside the annular gravity body 4, and both ends of the handle 8 and gravity
  • the body 4 is fastened by a detachable connecting mechanism, the inner surface of the annular gravity body 4
  • the first protective cover 3 and the second protective cover 9 are embedded.
  • the two protective covers cover the connection between the annular gravity body and the handle and the inner surface thereof to form a smooth surface, so that the exercise device avoids damage to the user's skin during use.
  • the detachable connecting mechanism of the handle 8 and the gravity body 4 is: a fastening screw hole 84 having a certain depth in the axial direction of the handle end surface; and an inner and outer surface of the annular gravity body 4 is provided between The handle fastening screw hole 84 corresponds to the stepped through hole 41.
  • the large end diameter portion of the through hole 41 is located on one side of the gravity outer surface, and the through hole 41 is provided with a stepped sleeve 7 adapted to the shape thereof, the sleeve 7
  • a bolt through hole 72 is disposed along the axial direction, and a right angle cut 82 having a right angle side is cut circumferentially at the end corner of the handle 8.
  • the handle is adjacent to the right angle cut 82 and is provided with an annular groove 81 parallel to the slit 82, the inside of the sleeve 7, a counterbore 73 having a certain depth along the axial direction at the end face of the handle, the inner diameter of the counterbore is adapted to and fits over the diameter of the cylinder formed by the right angle slit 82 of the handle, and the inner end surface of the sleeve 7 and the diameter of the right angle slit 82 of the handle
  • the end face is connected to the end face; a slit 71 of a certain width and length is disposed between the inner and outer surfaces of the end hole 71 of the sleeve 7 , and a lug 83 , a sleeve 7 and a handle are arranged on the handle and at the corresponding position of the right angle cut 82 .
  • the lug 83 is inserted into the slit 71 of the sleeve to form a handle.
  • the bolt 5 passes through the gasket 6, the sleeve 7 is screwed with the handle fastening screw hole 84, and the handle 8 is fastened to the annular gravity body 8; the outer port of the annular gravity body through hole 41 It is covered by an end cap 110 whose shape is adapted.
  • the protective cover has an annular structure, and is composed of a first protective cover 3 and a second protective cover 9. The inner surface of the protective cover is smooth, and the outer surface is opposite to the inner surface of the annular gravity body 4 of the exercise machine.
  • the two protective covers are fastened and connected by the docking connection mechanism provided, and the inner surface of the annular gravity body 4 is covered at the same time, and the protective cover is respectively disposed at the handle mounting position.
  • a semicircular annular surrounding portion that is adapted to the shape of the handle and axially coincides with the handle, that is, the first protective cover enclosing portion 33 and the second protective cover surrounding portion 92, and the axial end surface of the surrounding portion is provided with a rib, that is, a protective cover rib 34 and a second protective cover rib 93 extending inwardly in a radial direction of the handle, the rib being adapted to the handle annular groove 81 and embedded in the annular groove 81, the surrounding The part makes the connection between the handle and the protective cover smooth. Further, as shown in FIG.
  • the connecting mechanism between the protective covers is a buckle mechanism, wherein the end surface of the second protective cover 9 is provided with a buckle 91 in the circumferential direction; the first protective cover 3 is circumferentially
  • the buckle plate 31 is disposed at a certain width and thickness, and the buckle plate 31 extends in the axial direction, and the buckle plate has a certain elasticity in the radial direction.
  • the free end of the buckle plate 31 is provided with the lap 32, and the lap 32 protrudes inward.
  • the upper surface of the strap plate 31 is provided with an inclined guiding surface; when the two protective covers are fastened, the strap guiding surface abuts against the end surface of the buckle 91, and the buckle plate 31 is radially elastically deformed.
  • the lap is over the end surface of the buckle 91, and the lap is rebounded by the elastic restoring force after the lap 32 passes over the buckle 91.
  • the lap 32 and the buckle 91 are engaged with each other to complete the protection between the covers.
  • the inner surface of the annular gravity body 4 and the corresponding position of the buckle plate 31 are provided with a recessed portion (not shown), and the width and thickness of the buckle plate 31 are matched with the recessed portion, and the first and second protective covers are After being fastened to each other, the snap plate 31 is embedded in the recess.
  • the outer surface of the annular gravity body 4 is sleeved with a protective cover 2 made of a rubber material.
  • the outer surface of the protective sleeve 2 is sleeved with a decorative ⁇ 1; the outer surface of the handle 8 is made of a rubber material.
  • the anti-slip layer 10 is formed.
  • the utility model of the utility model covers the inner surface of the annular gravity body and the joint of the annular gravity body and the handle by using the protective cover, so that the surfaces of the fitness device are smooth and smooth, and it is not easy to cause damage to the user's skin during use.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Tools (AREA)
  • Prostheses (AREA)
  • Massaging Devices (AREA)
  • Adornments (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Telephone Set Structure (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Description

一种健身器材 技术领域 本实用新型涉及一种健身器材， 特别涉及一种具有环形重力体的健 身器材。 背景技术 在目前使用的家用健身器材中， 一种具有环形重力体的健身器被逐 渐使用， 该健身器包括环形重力体和与环形重力体活动连接的手柄， 其 中在重力体内环面上相对开设有方型的手柄安装槽， 手柄的两端侧表面 分别切出与前述手柄安装槽相适配的手柄键面，手柄的两端面设有螺孔， 手柄沿安装槽放至安装位后由螺栓经环形重力体的外表面开出的螺孔与 环形重力体紧固连接。 采用此种结构的缺点在于手柄安装槽影响了健身 器的环形重力体的内表面的完整性， 在使用过程中易对使用者的表皮造 成伤害。 实用新型内容 本实用新型是为了克服上述现有技术中缺陷， 通过保护盖的应用以 及手柄两端部相应的结构设计， 使得健身器的各表面均为光滑面， 可有 效避免对使用者的伤害。 本实用新型的健身器材， 包括环形重力体以及与重力体相连接的手 柄， 手柄位于环形重力体内部的径向位， 手柄端部与重力体可拆卸紧固 连接， 环形重力体的内表面嵌入保护盖， 保护盖将环形重力体与手柄的 连接处覆盖形成外侧的光滑表面。 其中， 手柄端部与重力体可拆卸紧固连接具体为： 手柄端面沿轴线 方向设紧固螺孔； 相应地， 环形重力体的内、 外表面之间设有与手柄紧 固螺孔相对应的阶梯状通孔， 阶梯状通孔的大端直径部分位于环形重力 体外表面一侧； 阶梯状通孔内设与其形状相适配的阶梯状套筒， 阶梯状 套筒沿轴线方向设螺栓过孔， 螺栓穿过套筒内的螺栓过孔并与手柄紧固 螺孔螺纹连接， 以此将手柄与环形重力体紧固连接； 环形重力体通孔的 外端口被所设形状与其相适配的端盖所覆盖。 其中， 手柄端面处沿周向设直角切口 82, 套筒内侧端面沿轴线方向 设沉孔， 沉孔内径与直角切口 82形成的圆柱面直径相适配， 使得沉孔内 壁套接于直角切口 82上且套筒内侧端面与手柄直角切口 82处的径向端 面相氐接。 其中， 套筒端面内侧的沉孔内、 外表面之间设切口 71 , 手柄上、 直 角切口 82的相应位置处设凸耳， 套筒与手柄套接时， 凸耳嵌入切口 71 中， 形成手柄与套筒之间的定位。 其中， 保护盖包括第一保护盖和第二保护盖， 均为环状结构， 两者 的内环面均为光滑表面， 外环面与所述环形重力体的内表面相适配， 第 一、 二保护盖分别沿环形重力体轴线从两侧对接， 第一、 二保护盖通过 对接连接机构紧固连接， 同时将环形重力体的内表面覆盖； 第一、 二保 护盖在手柄安装处分别设与手柄外形相适配、 轴向与手柄相一致的半圆 环形包围部， 包围部的轴向端面处设凸筋， 凸筋沿手柄的径向方向向内 延伸， 相应地， 手柄上、 凸筋的相应位置处设环形凹槽， 凸筋与手柄环 形凹槽相适配并嵌入凹槽中， 嵌入后包围部使得手柄与保护盖之间为平 滑连接。 其中， 第一、 二保护盖之间的对接连接机构具体为： 第二保护盖的 端面沿圆周方向设扣环， 第一保护盖沿圆周方向等间距设置搭扣板， 搭 扣板沿轴向方向伸展， 搭扣板在径向方向具有弹性； 搭扣板自由端内侧 设搭头， 搭头凸出于搭扣板内侧表面， 搭头上部设倾斜导引面； 第一、 二保护盖扣接时， 搭头导引面与扣环端面相抵接后搭扣板向外发生径向 弹性变形而使搭头越过扣环端面， 至搭头越过扣环后搭扣板在弹性回复 力的作用下回弹， 此时搭头与扣环相互卡接形成第一、 二保护盖之间的 紧固连接。 其中， 环形重力体的内表面、 搭扣板的相应位置处设有凹陷部， 搭 扣板的宽度、 厚度与凹陷部相适配， 第一、 二保护盖相互扣接后， 搭扣 板嵌于凹陷部中。 其中， 环形重力体的外表面可以套接由橡胶材料制成的保护套， 保 护套外表面可套接装饰圏。 手柄的外表面可涂覆有橡胶材料制成的防滑 层。 与现有技术相比， 本实用新型由于采用保护盖将环状重力体的内表 面及环形重力体与手柄的连接处覆盖， 使得健身器的各表面光滑平顺， 在使用时不易造成对用户表皮的伤害。 附图说明 图 1是本实用新型健身器材手柄部的剖视图； 图 2是本实用新型健身器材的分解示意图； 图 3是图 2中 A处局部放大图； 图 4是图 2中 B处局部放大图。 结合附图在其上标记以下附图标记：
1-环形重力体外装饰圏， 2-环形重力体保护套， 3-第一保护盖， 31- 第一保护盖的搭扣板， 32-搭扣板搭头， 33-第一保护盖包围部， 34-第一 保护盖凸筋， 4-环形重力体， 41-环形重力体上的阶梯状通孔， 5-紧固螺 栓， 6-垫片, 7-套筒， 71-套筒切口, 72-套筒螺栓过孔, 73-套筒沉孔, 8- 手柄， 81-手柄环形凹槽， 82-手柄直角切口， 83-手柄凸耳， 84-手柄紧固 螺孔， 9-第二保护盖， 91-第二保护盖扣环， 92-第二保护盖包围部， 93- 第二保护盖凸筋， 10-手柄防滑层； 110-环形重力体通孔外端口端盖。 具体实施方式 下面结合附图， 对本实用新型的一个具体实施方式进行详细描述， 但应当理解本实用新型的保护范围并不受具体实施方式的限制。 如图 1、 2所示， 本实用新型的健身器材具有一个呈圆环状的重力体 4和一个手柄 8, 手柄 8位于环形重力体 4内部的径向位， 手柄 8的两端 部与重力体 4通过可拆卸的连接机构紧固连接， 环形重力体 4的内表面 嵌入第一保护盖 3和第二保护盖 9, 两保护盖将环形重力体与手柄的连 接处及其内表面覆盖成光滑的表面， 使健身器在使用时避免对用户表皮 造成伤害。 进一步如图 1-4所示， 手柄 8与重力体 4的可拆卸连接机构为： 手 柄端面沿轴线方向设一定深度的紧固螺孔 84; 环形重力体 4内、 外表面 之间设有与手柄紧固螺孔 84相对应的阶梯状通孔 41 , 通孔 41的大端直 径部分位于重力体外表面一侧，通孔 41内设与其形状相适配的阶梯状套 筒 7, 套筒 7沿轴线方向设螺栓过孔 72, 手柄 8的端角处沿周向切出具 有直角边的直角切口 82, 手柄靠近直角切口 82处设与切口 82平行的环 形凹槽 81 , 套筒 7内侧、 与手柄对接端面处沿轴线方向设一定深度的沉 孔 73 , 沉孔内径与手柄直角切口 82形成的圆柱直径相适配并与之套接， 套筒 7的内侧端面与手柄直角切口 82的径向端面相氏接；套筒 7端面沉 孔 73的内、 外表面之间设有一定宽度、 长度的切口 71 , 手柄上、 直角 切口 82的相应处设有凸耳 83 , 套筒 7与手柄 8套接时， 凸耳 83嵌入套 筒的切口 71中， 形成手柄与套筒之间的定位， 螺栓 5穿过垫片 6、 套筒 7与手柄紧固螺孔 84螺纹连接， 将手柄 8与环形重力体 8紧固连接； 环 形重力体通孔 41的外端口被所设形状与其相适配的端盖 110所覆盖。 进一步如图 1-2所示， 保护盖为环状结构， 由第一保护盖 3和第二 保护盖 9组成， 保护盖的内表面光滑， 外表面与健身器环形重力体 4的 内表面相适配并分别沿环形重力体 4轴线从两侧对接， 对接后两保护盖 通过所设的对接连接机构紧固连接，同时将环形重力体 4的内表面覆盖， 保护盖在手柄安装处分别设与手柄外形相适配、 轴向与手柄相一致的半 圆环形的包围部， 即第一保护盖包围部 33和第二保护盖包围部 92, 包 围部的轴向端面处设凸筋， 即第一保护盖凸筋 34和第二保护盖凸筋 93 , 凸筋沿手柄的径向方向向内延伸，此凸筋与前述手柄环形凹槽 81相适配 并嵌入环形凹槽 81 中， 该包围部使得手柄与保护盖之间的连接变的平 顺。 进一步如图 1-2所示， 保护盖之间的连接机构为搭扣机构， 其中第 二保护盖 9的端面沿圆周方向设扣环 91 ; 第一保护盖 3沿圆周方向等间 距设置一定宽度、 厚度的搭扣板 31 , 搭扣板 31 沿轴向伸展， 搭扣板在 径向上有一定弹性， 搭扣板 31的自由端设搭头 32, 搭头 32向内侧凸出 于搭扣板 31的内表面； 搭头 32的上部设倾斜导引面； 两个保护盖扣接 时， 搭头导引面与扣环 91端面相抵接后搭扣板 31发生径向弹性变形， 而使搭头越过扣环 91端面，至搭头 32越过扣环 91后在弹性回复力的作 用下搭扣板回弹， 此时搭头 32与扣环 91相互卡接完成保护盖之间的紧 固连接。环形重力体 4的内表面、搭扣板 31的相应位置处设有凹陷部（图 中未示出）， 搭扣板 31的宽度、 厚度与该凹陷部相适配， 第一、 二保护 盖相互扣接后， 搭扣板 31嵌于该凹陷部中。 如图 1-2所示， 环形重力体 4的外表面套接由橡胶材料制成的保护 套 2, 保护套 2外表面套接有装饰圏 1 ; 手柄 8的外表面涂覆有橡胶材料 制成的防滑层 10。 本实用新型健身器材由于采用保护盖将环状重力体的内表面及环形 重力体与手柄的连接处覆盖， 使得健身器的各表面光滑平顺， 在使用时 不易造成对用户表皮的伤害。 以上公开的仅为本实用新型的一个具体实施例， 但是， 本实用新型 并非局限于此， 任何本领域的技术人员能思之的变化都应落入本实用新 型的保护范围。

Claims

权 利 要 求 书
1. 一种健身器材， 包括环形重力体以及与所述重力体相连接的手 柄， 所述手柄位于环形重力体内部的径向位， 其特征在于， 所述手柄端 部与重力体可拆卸紧固连接， 环形重力体的内表面嵌入保护盖， 所述保 护盖将环形重力体与手柄的连接处覆盖形成外侧的光滑表面。
2. 根据权利要求 1所述的健身器材， 其特征在于， 所述手柄端部与 重力体可拆卸紧固连接具体为： 所述手柄端面沿轴线方向设紧固螺孔； 相应地， 环形重力体的内、 外表面之间设有与所述手柄紧固螺孔相对应 的阶梯状通孔，阶梯状通孔的大端直径部分位于环形重力体外表面一侧； 阶梯状通孔内设与其形状相适配的阶梯状套筒， 阶梯状套筒沿轴线方向 设螺栓过孔， 螺栓穿过套筒内的所述螺栓过孔并与所述手柄紧固螺孔螺 纹连接， 以此将手柄与环形重力体紧固连接； 环形重力体通孔的外端口 被所设形状与其相适配的端盖所覆盖。
3. 根据权利要求 2所述的健身器材， 其特征在于， 所述手柄端面处 沿周向设直角切口 （82 ), 所述套筒内侧端面沿轴线方向设沉孔， 沉孔内 径与所述直角切口 （82 )形成的圆柱面直径相适配， 使得沉孔内壁套接 于所述直角切口 （82 )上且套筒内侧端面与手柄直角切口 （82 )处的径 向端面相氐接。
4. 根据权利要求 3所述的健身器材， 其特征在于， 所述套筒端面内 侧的沉孔内、 外表面之间设切口 （71 ), 所述手柄上、 直角切口 （82 )的 相应位置处设凸耳， 套筒与手柄套接时， 所述凸耳嵌入切口 （71 ) 中， 形成手柄与套筒之间的定位。
5. 根据权利要求 1至 4中任意一项所述的健身器材， 其特征在于， 所述保护盖包括第一保护盖和第二保护盖， 均为环状结构， 两者的内环 面均为光滑表面， 外环面与所述环形重力体的内表面相适配， 第一、 二 保护盖分别沿环形重力体轴线从两侧对接， 第一、 二保护盖通过对接连 接机构紧固连接， 同时将环形重力体的内表面覆盖； 第一、 二保护盖在 手柄安装处分别设与手柄外形相适配、 轴向与所述手柄相一致的半圆环 形包围部， 包围部的轴向端面处设凸筋， 凸筋沿手柄的径向方向向内延 伸， 相应地， 手柄上、 所述凸筋的相应位置处设环形凹槽， 凸筋与所述 手柄环形凹槽相适配并嵌入凹槽中， 嵌入后所述包围部使得手柄与保护 盖之间为平滑连接。
6. 根据权利要求 5所述的健身器材， 其特征在于， 所述第一、 二保 护盖之间的对接连接机构具体为： 所述第二保护盖的端面沿圆周方向设 扣环， 第一保护盖沿圆周方向等间距设置搭扣板， 搭扣板沿轴向方向伸 展， 搭扣板在径向方向具有弹性； 搭扣板自由端内侧设搭头， 搭头凸出 于搭扣板内侧表面， 搭头上部设倾斜导引面； 第一、 二保护盖扣接时， 搭头导 ^ I面与扣环端面相抵接后所述搭扣板向外发生径向弹性变形而使 搭头越过所述扣环端面， 至搭头越过扣环后所述搭扣板在弹性回复力的 作用下回弹， 此时搭头与扣环相互卡接形成第一、 二保护盖之间的紧固 连接。
7. 根据权利要求 6所述的健身器材， 其特征在于， 所述环形重力体 的内表面、 搭扣板的相应位置处设有凹陷部， 搭扣板的宽度、 厚度与所 述凹陷部相适配， 第一、 二保护盖相互扣接后， 搭扣板嵌于所述凹陷部 中。
8. 根据权利要求 1至 4中任意一项所述的健身器材， 其特征在于， 所述环形重力体的外表面套接由橡胶材料制成的保护套， 保护套外表面 套接装饰圏。
9. 根据权利要求 1至 4中任意一项所述的健身器材， 其特征在于， 所述手柄的外表面涂覆有橡胶材料制成的防滑层。
PCT/CN2011/073400 2010-07-19 2011-04-27 一种健身器材 Ceased WO2012010001A1 (zh)

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RU2493894C2 (ru) 2013-09-27
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US8485948B2 (en) 2013-07-16
ZA201205682B (en) 2013-05-29

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