CN204637417U - 拉力器 - Google Patents

拉力器 Download PDF

Info

Publication number
CN204637417U
CN204637417U CN201520184941.5U CN201520184941U CN204637417U CN 204637417 U CN204637417 U CN 204637417U CN 201520184941 U CN201520184941 U CN 201520184941U CN 204637417 U CN204637417 U CN 204637417U
Authority
CN
China
Prior art keywords
hole
flexible clamping
clamping parts
deck body
chest expander
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.)
Active
Application number
CN201520184941.5U
Other languages
English (en)
Inventor
曾永坚
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.)
Jie Kai Si Technology (shanghai) Co Ltd
Original Assignee
Jie Kai Si Technology (shanghai) Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jie Kai Si Technology (shanghai) Co Ltd filed Critical Jie Kai Si Technology (shanghai) Co Ltd
Priority to CN201520184941.5U priority Critical patent/CN204637417U/zh
Application granted granted Critical
Publication of CN204637417U publication Critical patent/CN204637417U/zh
Priority to US15/078,852 priority patent/US9724558B2/en
Priority to US15/586,089 priority patent/US9814924B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/40Interfaces with the user related to strength training; Details thereof
    • A63B21/4027Specific exercise interfaces
    • A63B21/4033Handles, pedals, bars or platforms
    • A63B21/4035Handles, pedals, bars or platforms for operation by hand
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/055Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
    • A63B21/0552Elastic ropes or bands
    • A63B21/0557Details of attachments, e.g. clips or clamps
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/15Arrangements for force transmissions
    • A63B21/151Using flexible elements for reciprocating movements, e.g. ropes or chains
    • A63B21/154Using flexible elements for reciprocating movements, e.g. ropes or chains using special pulley-assemblies
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/40Interfaces with the user related to strength training; Details thereof
    • A63B21/4027Specific exercise interfaces
    • A63B21/4033Handles, pedals, bars or platforms
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/055Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
    • A63B21/0552Elastic ropes or bands
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2209/00Characteristics of used materials
    • A63B2209/02Characteristics of used materials with reinforcing fibres, e.g. carbon, polyamide fibres

Landscapes

  • 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)
  • Clamps And Clips (AREA)

Abstract

本实用新型公开了一种拉力器,其包括一拉力绳和一连接带,拉力绳和连接带之间设有一锁接部,锁接部包括一卡座和一弹性卡接部件,卡座包括一卡座本体,卡座本体的中部设有一第一通孔,卡座本体的左侧和右侧各设有一卡合端,卡座本体和两卡合端形成一卡槽;弹性卡接部件为U形,U形的两端各设有一钩状部;弹性卡接部件滑设于卡槽,钩状部卡接于卡合端;拉力绳的外部套设有一圆形的台阶部;拉力绳穿设于第一通孔和弹性卡接部件,弹性卡接部件将台阶部卡设于第一通孔;连接带的两端分别连接于卡座本体的前端和后端。本实用新型具有拆卸方便、锁紧性能好、结构简单、部件少、生产成本低的优点。

Description

拉力器
技术领域
本实用新型涉及一种拉力器。
背景技术
拉力器是一种常见的室内运动训练器材。现有拉力器通常包括拉力绳,拉力绳的两端设有连接带,拉力绳与连接带通过锁接部连接。现有拉力器存在以下缺陷:其锁接部的零件较多,结构比较复杂,从而造成拆卸不方便,而且生产成本较高。
实用新型内容
本实用新型要解决的技术问题是为了克服现有技术存在的结构复杂、拆卸不方便、生产成本高的缺陷,提供一种拉力器。
本实用新型是通过下述技术方案来解决上述技术问题:
一种拉力器,其包括一拉力绳和一连接带,所述拉力绳和所述连接带之间设有一锁接部,其特点在于,所述锁接部包括一卡座和一弹性卡接部件,所述卡座包括一卡座本体,所述卡座本体的中部设有一第一通孔,所述卡座本体的左侧和右侧各设有一卡合端,所述卡座本体和两所述卡合端形成一卡槽;所述弹性卡接部件为U形,U形的两端各设有一钩状部;所述弹性卡接部件滑设于所述卡槽,所述钩状部卡接于所述卡合端;所述拉力绳的外部套设有一圆形的台阶部;所述拉力绳穿设于所述第一通孔和所述弹性卡接部件,所述弹性卡接部件将所述台阶部卡设于所述第一通孔;所述连接带的两端分别连接于所述卡座本体的前端和后端。
较佳地,每个所述卡合端均包括一竖向部,两所述竖向部的下端均连接于所述卡座本体,两所述竖向部的上端均设有一横向分布的限制部,两所述限制部相向延伸。
较佳地,所述卡座本体与两所述卡合端为一体成型。
较佳地,所述卡座本体的前端设有一第一止动端,后端设有一第二止动端。
较佳地,所述卡座本体还设有一第二通孔和一第三通孔,所述第二通孔邻接于所述第一止动端,所述第三通孔邻接于所述第二止动端,所述连接带的两端分别穿设于两所述第二通孔。
较佳地,所述连接带的外部套设有一把手,所述把手为一中空的管。
较佳地,所述把手的外部套设有一把手泡棉。
较佳地,所述钩状部的外侧设有多个止滑筋。
较佳地,所述台阶部的材料为橡胶。
本实用新型的积极进步效果在于:本拉力器拆卸方便,仅需按压弹性卡接部件就可以将拉力绳脱离锁接部件;弹性卡接部件可以很好地将拉力绳固定,因此,本拉力器具有良好的锁紧性能;此外,本拉力器还具有结构简单、部件少、生产成本低的优点。
附图说明
图1为本实用新型较佳实施例的结构示意图。
图2为本实用新型较佳实施例的立体装配示意图。
图3为本实用新型较佳实施例的卡座的结构示意图。
图4为图3中的A部分放大示意图。
图5为本实用新型较佳实施例的弹性卡接部件的结构示意图。
具体实施方式
下面举个较佳实施例,并结合附图来更清楚完整地说明本实用新型。
如图1、图2、图3、图4和图5所示,一种拉力器,其包括拉力绳1和连接带2,拉力绳1和连接带2之间设有锁接部3,锁接部3包括卡座4和弹性卡接部件5,卡座4包括卡座本体41,卡座本体41的中部设有第一通孔44,卡座本体41的左侧和右侧各设有卡合端42,卡座本体41和两卡合端42形成一卡槽43;弹性卡接部件5为U形,U形的两端各设有一钩状部51;弹性卡接部件5滑设于卡槽43,钩状部51卡接于卡合端42;拉力绳1的外部套设有一圆形的台阶部11;拉力绳1穿设于第一通孔44和弹性卡接部件5,弹性卡接部件5将台阶部11卡设于第一通孔44;连接带2的两端分别连接于卡座本体41的前端和后端。卡座本体41的前端还设有第一止动端47,后端设有一第二止动端46。
弹性卡接部件5与卡座4的装配方式如下:将弹性卡接部件的两U形端部的钩状部51向内用力压,然后将钩状部51滑入卡座4的卡槽43内,将弹性卡接部件5的U形的弯曲部向第二止动端46方向推动,直到弹性卡接部件5顶住第二止动端46。此时,弹性卡接部件5对卡座4的第一通孔44的遮挡最小。然后,将拉力绳1的台阶部11穿设于第一通孔44。接着,将弹性卡接部件5朝第一止动端47方向推,直至钩状部51的钩状侧勾住卡合端42的端部。此时,弹性卡接部件5的U形的弯曲部与台阶部11卡接。
按前述装配方法装配完毕后,弹性卡接部件对台阶部产生一挤压的力,使台阶部微量变形;而位于弹性卡接部件端部的钩状部通过与卡合端的卡接,可以防止弹性卡接部件因台阶部的微量变形产生的位移;钩状部的钩状侧勾住卡合端的端部,可以防止使用时松动;通过卡座本体、卡合端以及弹性卡接部件的配合,使得台阶部牢固地卡接于第一通孔,进而使拉力绳牢固地固定于卡座。因此,本拉力器具有良好的锁紧性能。
当需要将拉力绳拆下时,先按压位于弹性卡接部件端部的钩状部,使两钩状部相向移动,脱离卡合端;然后,将弹性卡接部件沿卡槽滑动,使弹性卡接部件远离台阶部,这样,台阶部可以脱离第一通孔,进而使拉力绳脱离锁紧部。因此,本拉力器具有拆卸方便的优点。
此外,本拉力器的部件少,结构简单,因此,本拉力器具有生产成本低的优点。
在上述结构基础上,如图4所示,每个卡合端42均可以包括竖向部421,两竖向部421的下端均连接于卡座本体41,两竖向部421的上端均设有一横向分布的限制部422,两限制部422相向延伸。这样,竖向部和限制部可以很好地限制弹性卡接部件的两个维度的位移,进而提高了本拉力器的锁紧性能。
卡座本体41与两卡合端42可以为一体成型。这样,既可以提高拉力器的锁紧性能,也使得其制造方便,降低生产成本。
卡座本体41还设有第二通孔45和第三通孔48,第二通孔45邻接于第一止动端47,第三通孔48邻接于第二止动端46,连接带2的两端分别穿设于第二通孔45和第三通孔48。这样,连接带可以方便地连接于卡座。
连接带2的外部套设有把手21,把手21为中空的管。把手21的外部套设有把手泡棉22。这样,可以让使用者抓握方便,并提高使用的舒适度。
钩状部51的外侧设有多个止滑筋52。这样,按压弹性卡接部件时不会打滑,从而使得本装置具有方便使用的优点。
台阶部11的材料为橡胶。橡胶材料具有良好的弹性,可以使得台阶部与第一通孔的卡合更紧密,此外,其还具有生产成本低的优点。
在本实用新型的描述中,需要理解的是,术语“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”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实用新型和简化描述,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实用新型的限制。
虽然以上描述了本实用新型的具体实施方式,但是本领域的技术人员应当理解,这仅是举例说明,本实用新型的保护范围是由所附权利要求书限定的。本领域的技术人员在不背离本实用新型的原理和实质的前提下,可以对这些实施方式做出多种变更或修改,但这些变更和修改均落入本实用新型的保护范围。

Claims (9)

1.一种拉力器,其包括一拉力绳和一连接带,所述拉力绳和所述连接带之间设有一锁接部,其特征在于,所述锁接部包括一卡座和一弹性卡接部件,所述卡座包括一卡座本体,所述卡座本体的中部设有一第一通孔,所述卡座本体的左侧和右侧各设有一卡合端,所述卡座本体和两所述卡合端形成一卡槽;所述弹性卡接部件为U形,U形的两端各设有一钩状部;所述弹性卡接部件滑设于所述卡槽,所述钩状部卡接于所述卡合端;所述拉力绳的外部套设有一圆形的台阶部;所述拉力绳穿设于所述第一通孔和所述弹性卡接部件,所述弹性卡接部件将所述台阶部卡设于所述第一通孔;所述连接带的两端分别连接于所述卡座本体的前端和后端。
2.如权利要求1所述的拉力器,其特征在于,每个所述卡合端均包括一竖向部,两所述竖向部的下端均连接于所述卡座本体,两所述竖向部的上端均设有一横向分布的限制部,两所述限制部相向延伸。
3.如权利要求1所述的拉力器,其特征在于,所述卡座本体与两所述卡合端为一体成型。
4.如权利要求1所述的拉力器,其特征在于,所述卡座本体的前端设有一第一止动端,后端设有一第二止动端。
5.如权利要求4所述的拉力器,其特征在于,所述卡座本体还设有一第二通孔和一第三通孔,所述第二通孔邻接于所述第一止动端,所述第三通孔邻接于所述第二止动端,所述连接带的两端分别穿设于两所述第二通孔。
6.如权利要求1所述的拉力器,其特征在于,所述连接带的外部套设有一把手,所述把手为一中空的管。
7.如权利要求6所述的拉力器,其特征在于,所述把手的外部套设有一把手泡棉。
8.如权利要求1所述的拉力器,其特征在于,所述钩状部的外侧设有多个止滑筋。
9.如权利要求1~8任意一项所述的拉力器,其特征在于,所述台阶部的材料为橡胶。
CN201520184941.5U 2015-03-30 2015-03-30 拉力器 Active CN204637417U (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201520184941.5U CN204637417U (zh) 2015-03-30 2015-03-30 拉力器
US15/078,852 US9724558B2 (en) 2015-03-30 2016-03-23 Quick slide handle assembly for cable exercise equipment
US15/586,089 US9814924B2 (en) 2015-03-30 2017-05-03 Quick slide handle assembly for cable exercise equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520184941.5U CN204637417U (zh) 2015-03-30 2015-03-30 拉力器

Publications (1)

Publication Number Publication Date
CN204637417U true CN204637417U (zh) 2015-09-16

Family

ID=54090198

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520184941.5U Active CN204637417U (zh) 2015-03-30 2015-03-30 拉力器

Country Status (2)

Country Link
US (2) US9724558B2 (zh)
CN (1) CN204637417U (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3603752B1 (de) 2018-08-02 2023-11-15 Angehrn AG Umformtechnik Seilhaken einer befestigungsvorrichtung für ein trampolin
US11861608B2 (en) * 2020-03-17 2024-01-02 Visa International Service Association Methods and systems for making on-demand payments via an electronic communication
US11992724B1 (en) 2021-09-07 2024-05-28 Oscar D. Reap Cable handles

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528656A (en) * 1967-09-14 1970-09-15 Karl Theodor Haanen Elastic type exercising device
US5885196A (en) 1996-11-25 1999-03-23 Kordun, Ltd. Multiple elastic cable exercise device
US6692415B1 (en) * 1999-07-06 2004-02-17 Edith Winston Exercise device and kit
US6497641B1 (en) 2000-07-27 2002-12-24 Robert Sylvester Hinds Slotted exercise handgrip
US6692416B1 (en) 2002-04-16 2004-02-17 Magnascope, Inc. Exercise machine handles
US7357762B1 (en) * 2002-06-26 2008-04-15 Terry Douglas C Reinforced cord well lifting bar assembly
US7077793B2 (en) 2003-12-22 2006-07-18 Ying-Ching Wu Pull exerciser
US20110098159A1 (en) * 2009-10-09 2011-04-28 Fitwise LLC Dumbbell resistance device
US20110312477A1 (en) * 2009-10-09 2011-12-22 Fitwise LLC Weight resistance device
US8961378B2 (en) * 2012-04-30 2015-02-24 Pro Performance Sports, L.L.C. Elastic resistance cord training system and handles
US8961379B2 (en) * 2012-08-14 2015-02-24 Spri Products, Inc. Elongate member for forming an exercise device
US20140066270A1 (en) * 2012-08-28 2014-03-06 Chieh-Jen Lin Structure of exercise cord
US9986789B2 (en) * 2013-02-06 2018-06-05 Illinois Tool Works Inc. Strap-securing device with integral fire starter
US8904603B1 (en) * 2013-10-30 2014-12-09 North Coast Medical, Inc. Universal connector device
US8782854B1 (en) * 2013-10-30 2014-07-22 North Coast Medical, Inc Universal handle device
US9308411B2 (en) * 2014-09-05 2016-04-12 Gaiam Americas, Inc. Exercise device and buckle
US20160199682A1 (en) * 2015-01-14 2016-07-14 Daniel Borak Safety device for exercise resistance band

Also Published As

Publication number Publication date
US20160287926A1 (en) 2016-10-06
US9724558B2 (en) 2017-08-08
US20170232291A1 (en) 2017-08-17
US9814924B2 (en) 2017-11-14

Similar Documents

Publication Publication Date Title
CN204637417U (zh) 拉力器
CN206968897U (zh) 一种滑板车用防折叠装置
CN210739570U (zh) 一种园林绿化排水管固定装置
CN203334907U (zh) 家用挡水闸门
CN203935557U (zh) 一种杠铃盘片摆放架
CN208115172U (zh) 一种积木玩具组合连接扣
CN201671924U (zh) 伸缩杆管内膨胀连接装置
CN204095400U (zh) 一种箱包万向轮
CN208243431U (zh) 一种烤箱滑轨安装机构
CN202113556U (zh) 便携式乒乓球训练捡球器
CN205854358U (zh) 便于拖动和停车的电动独轮车
CN205255914U (zh) 一种汽车真空胎拆装工具
CN204192539U (zh) 一种圆筒形旋转拖把桶挡水圈的固定装置
CN203787069U (zh) 便携式二胡
CN204996057U (zh) 一种哑铃
CN203996762U (zh) 一种可拆卸的船
CN202611243U (zh) 用于紧固模板与保温板的紧固件
CN203906491U (zh) 多功能便利花篮螺栓
CN204301602U (zh) 一种新型蛋壳型弓眼结构弹弓
CN205713102U (zh) 一种用于建筑模板固定的新型背楞
CN206374567U (zh) 一种带有皮套的换挡手柄
CN209164309U (zh) 一种螺栓组件
CN204310181U (zh) 滚塑水上浮箱
CN205238674U (zh) 一种防抽丝的透气型面料
CN207828765U (zh) 一种具有轴向隔挡结构的螺纹钢

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant