CN109944402A - A step ladder exerciser - Google Patents
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Abstract
本发明涉及一种锻炼器，尤其涉及一种步梯锻炼器。因此，本发明的技术问题为：提供一种能够防止膝关节损伤、能够提高锻炼效率的步梯锻炼器。技术方案：一种步梯锻炼器，包括有第一支架、第一链轮、第二链轮、第三链轮、链条、软性板等；第一支架的右侧下部转动式连接有第一链轮，第一支架的右侧上部转动式连接有第二链轮，第一支架的左侧下部转动式连接有第三链轮，第一链轮、第二链轮和第三链轮之间绕有起传动作用的链条，链条的外侧面设置有软性板。本发明通过卡紧装置能够方便对第三链轮进行固定，用户通过不断的踩动踏板即可进行锻炼，如此不需用户进行下楼梯运动，从而能够防止对膝关节造成损伤，且能够提高锻炼效率。
The present invention relates to an exerciser, in particular to a step ladder exerciser. Therefore, the technical problem of the present invention is to provide a step-ladder exerciser capable of preventing knee joint injury and improving exercise efficiency. Technical scheme: a step ladder exerciser, including a first bracket, a first sprocket, a second sprocket, a third sprocket, a chain, a flexible plate, etc.; a sprocket, a second sprocket is rotatably connected to the upper right side of the first bracket, a third sprocket is rotatably connected to the lower left side of the first bracket, the first sprocket, the second sprocket and the third sprocket A chain for transmission is wound between them, and a soft plate is arranged on the outer side of the chain. In the present invention, the third sprocket can be easily fixed by the clamping device, and the user can exercise by continuously stepping on the pedal, so that the user does not need to move down the stairs, thereby preventing damage to the knee joint and improving exercise. efficiency.
Description
技术领域technical field
本发明涉及一种锻炼器，尤其涉及一种步梯锻炼器。The invention relates to an exerciser, in particular to a step ladder exerciser.
背景技术Background technique
爬楼梯是一项很好的有氧运动，可以梯锻心肺功能及腿部肌肉的力量性，目前在进行锻炼时，通常是通过爬楼梯进行锻炼，但在下楼梯时，因单腿要承受平时两倍的重量，重复同一动作，对膝关节等关节压力也增大，如此膝关节容易损伤，从而会降低锻炼效率，为了防止膝关节损伤，人们降低在下楼梯的速度，同时减少下楼梯时重力的惯性。Stair climbing is a good aerobic exercise, which can strengthen the cardiopulmonary function and the strength of the leg muscles. At present, when exercising, it is usually done by climbing stairs. Twice the weight, repeating the same action will increase the pressure on the knee joint and other joints, so the knee joint is easily damaged, which will reduce the exercise efficiency. In order to prevent knee joint injury, people reduce the speed of going down the stairs, and reduce the gravity when going down the stairs. inertia.
发明内容SUMMARY OF THE INVENTION
为了克服在下楼梯时，因单腿要承受平时两倍的重量，且重复同一动容易使膝关节损伤，如此降低锻炼效率的缺点，因此，本发明的技术问题为：提供一种能够防止膝关节损伤、能够提高锻炼效率的步梯锻炼器。In order to overcome the disadvantage of lowering the exercise efficiency because one leg has to bear twice the usual weight when going down the stairs, and repeating the same movement is easy to damage the knee joint, thus reducing the exercise efficiency, the technical problem of the present invention is: to provide a knee joint that can prevent Injury, step ladder exerciser that can improve exercise efficiency.
技术方案：一种步梯锻炼器，包括有第一支架、第一链轮、第二链轮、第三链轮、链条、软性板、踏板和卡紧装置，第一支架的右侧下部转动式连接有第一链轮，第一支架的右侧上部转动式连接有第二链轮，第一支架的左侧下部转动式连接有第三链轮，第一链轮、第二链轮和第三链轮之间绕有起传动作用的链条，链条的外侧面设置有软性板，软性板的外侧面连接有多个踏板，可对第三链轮固定的卡紧装置安装在第一支架的左侧下部。Technical scheme: a step ladder exerciser, comprising a first bracket, a first sprocket, a second sprocket, a third sprocket, a chain, a flexible board, a pedal and a clamping device, the lower part of the right side of the first bracket The first sprocket is rotatably connected, the upper right side of the first bracket is rotatably connected with a second sprocket, the lower left side of the first bracket is rotatably connected with a third sprocket, the first sprocket and the second sprocket A chain for transmission is wound around the third sprocket, the outer side of the chain is provided with a flexible plate, the outer side of the flexible plate is connected with a plurality of pedals, and the clamping device for fixing the third sprocket can be installed on the The lower left side of the first bracket.
此外，特别优选的是，卡紧装置包括有第一支杆、卡杆、第一弹簧、摆动杆、弧形支杆、第一滑套、第一滑杆、第一卡块、第二弹簧、圆盘和销杆，第一支杆后侧面的上部与第一支架左侧下部固接，第一支杆位于第三链轮的上侧，第一支杆前侧面的左侧中部铰接有卡杆，卡杆的底部与第一支杆的左侧面之间设置有第一弹簧，摆动杆转动式连接在第一支杆后侧面的下部，摆动杆顶部的左侧开有起固定作用第一卡槽，摆动杆的下部开有起导向作用的一字孔，弧形支杆固定于第一支架内的下部左侧，弧形支杆的中部嵌有第一滑套，第一滑套内设有第一滑杆，第一滑杆的左端固定有第一卡块，第一滑杆上绕有第二弹簧，第二弹簧的左端与第一卡块的右侧面固接，第二弹簧的右端与第一滑套的左侧面连接，圆盘设置于第三链轮的前侧，圆盘的圆周壁上开有多个可对第一卡块固定的第二卡槽，第一滑杆前侧面的右部固接有销杆，销杆滑动式位于一字孔内。In addition, it is particularly preferred that the clamping device includes a first support rod, a clamping rod, a first spring, a swing rod, an arc-shaped support rod, a first sliding sleeve, a first sliding rod, a first clamping block, a second spring , disc and pin rod, the upper part of the rear side of the first support rod is fixedly connected with the lower part of the left side of the first bracket, the first support rod is located on the upper side of the third sprocket, and the left middle part of the front side of the first support rod is hinged with a The clamping rod, a first spring is arranged between the bottom of the clamping rod and the left side of the first support rod, the swing rod is rotatably connected to the lower part of the rear side of the first support rod, and the left side of the top of the swing rod has a fixed function The first slot, the lower part of the swing rod is provided with a slotted hole for guiding, the arc-shaped support rod is fixed on the left side of the lower part in the first bracket, the middle part of the arc-shaped support rod is embedded with a first sliding sleeve, the first sliding A first sliding rod is arranged in the sleeve, a first clamping block is fixed at the left end of the first sliding rod, a second spring is wound around the first sliding rod, and the left end of the second spring is fixedly connected with the right side of the first clamping block, The right end of the second spring is connected to the left side of the first sliding sleeve, the disc is arranged on the front side of the third sprocket, and the circumferential wall of the disc is provided with a plurality of second clamping grooves for fixing the first clamping block , a pin rod is fixedly connected to the right part of the front side of the first sliding rod, and the pin rod is slidably located in the slotted hole.
此外，特别优选的是，还包括有支座、弧形板、第二支架、导套、第一导杆、第二卡块、第三弹簧、槽板和扶手，支座固定在第一支架前侧面的右部上侧，支座的前侧面左部固定有弧形板，弧形板的内侧面开有多个可对第二卡块固定的第三卡槽，第二支架转动式连接在支座的前侧面左部，第二支架上开有槽孔，槽孔内的下部固定有导套，导套内滑动式设有第一导杆，第二支架的底部开有通孔，第一导杆的底端穿过通孔，第一导杆的底端固定有第二卡块，第一导杆上绕有第三弹簧，第三弹簧的顶端与导套的底部固接，第三弹簧的底端与第二卡块的顶部连接，第二支架右侧面的上部开有滑槽，第一导杆右侧面的上部固接有槽板，槽板位于滑槽内，扶手安装于第二支架顶部的左侧。In addition, it is particularly preferable to further include a support, an arc-shaped plate, a second support, a guide sleeve, a first guide rod, a second clamping block, a third spring, a groove plate and a handrail, and the support is fixed on the first support The upper side of the right part of the front side, the left part of the front side of the support is fixed with an arc-shaped plate, the inner side of the arc-shaped plate is provided with a plurality of third card slots that can be fixed to the second block, and the second bracket is connected in a rotating manner On the left part of the front side of the support, a slot hole is opened on the second bracket, a guide sleeve is fixed in the lower part of the slot hole, a first guide rod is slidably arranged in the guide sleeve, and a through hole is opened at the bottom of the second bracket, The bottom end of the first guide rod passes through the through hole, the bottom end of the first guide rod is fixed with a second clamping block, a third spring is wound around the first guide rod, and the top end of the third spring is fixedly connected with the bottom of the guide sleeve, The bottom end of the third spring is connected with the top of the second block, the upper part of the right side of the second bracket is provided with a chute, the upper part of the right side of the first guide rod is fixed with a slot plate, and the slot plate is located in the chute, The armrest is mounted on the left side of the top of the second bracket.
此外，特别优选的是，还包括有第三支架、第二滑套、第二滑杆、限位块、第四弹簧、拉绳和拆卸腰带，第一支架的左侧下部固定有第三支架，第三支架位于第三链轮的下侧，第三支架呈L形，第三支架上安装有第二滑套，第二滑套内设有第二滑杆，第二滑杆呈T形，第二滑杆的右端固定有限位块，第二滑杆上绕有第四弹簧，第四弹簧的左端与第二滑杆的左部固接，第四弹簧的右端与第二滑套的左侧面固连，限位块的右侧面设置有拉绳，拉绳的右端安装有拆卸腰带。In addition, it is particularly preferable to further include a third bracket, a second sliding sleeve, a second sliding rod, a limit block, a fourth spring, a pull cord and a dismounting belt, and a third bracket is fixed on the lower left side of the first bracket , the third bracket is located on the lower side of the third sprocket, the third bracket is L-shaped, the second sliding sleeve is installed on the third bracket, the second sliding sleeve is provided with a second sliding rod, and the second sliding rod is T-shaped , the right end of the second sliding rod is fixed with a limit block, a fourth spring is wound around the second sliding rod, the left end of the fourth spring is fixedly connected with the left part of the second sliding rod, and the right end of the fourth spring is connected with the second sliding sleeve. The left side is fixedly connected, the right side of the limit block is provided with a pull rope, and the right end of the pull rope is installed with a detachable belt.
此外，特别优选的是，还包括有第二导杆、第五弹簧和定向轮，导孔开在第三支架左侧面的下部，导孔内设有第二导杆，第二导杆呈L形，第二导杆上绕有第五弹簧，第五弹簧的左端与第三支架内的左侧面连接，第五弹簧的右端与第二导杆的右部固接，第二导杆的顶端转动式连接有起导向作用的定向轮，拉绳绕过定向轮。In addition, it is particularly preferred that a second guide rod, a fifth spring and a directional wheel are also included, a guide hole is opened at the lower part of the left side of the third bracket, a second guide rod is arranged in the guide hole, and the second guide rod is in the shape of a second guide rod. L-shaped, a fifth spring is wound around the second guide rod, the left end of the fifth spring is connected with the left side of the third bracket, the right end of the fifth spring is fixed with the right part of the second guide rod, and the second guide rod The top of the rotatable connection is provided with a directional wheel that plays a guiding role, and the pull rope goes around the directional wheel.
当需要进行步梯锻炼时，用户将本发明放置在合适的位置，随后用户通过卡紧装置解除对第三链轮的固定，随后用户踩在斜面上的踏板，在用户重力的作用下能够使踏板向下移动，如此通过软性板和链条能够使第一链轮、第二链轮和第三链轮转动，如此能够通过用户的重力形成动力，同时用户不断向上踩动踏板，如此能够进行步梯锻炼，当步梯锻炼完成后，用户从本发明上下来，随后用户再通过卡紧装置对第三链轮固定，如此能够方便下一次使用，从而不需用户因下楼梯而对膝关节造成损伤，且能够提高锻炼效率。When the step ladder exercise is required, the user places the present invention in a suitable position, and then the user releases the fixing of the third sprocket through the clamping device, and then the user steps on the pedal on the inclined surface, under the action of the user's gravity, the user can make the The pedal moves down so that the first sprocket, the second sprocket and the third sprocket can be rotated through the flexible plate and chain, so that the power is generated by the user's gravity, while the user is continuously pressing the pedal upward, so that the Step ladder exercise, when the step ladder exercise is completed, the user gets down from the present invention, and then the user fixes the third sprocket through the clamping device, so that the next use can be convenient, so that the user does not need to worry about the knee joint due to going down the stairs. Injury, and can improve exercise efficiency.
当需要解除对第三链轮的固定时，用户向下按压摆动杆的左部，摆动杆的下部随之向右摆动，通过一字孔和销杆的配合能够使第一滑杆向右移动，第一滑杆向右移动带动第一卡块移出第二卡槽内，第二弹簧随之压缩，如此能够解除对第三链轮的固定，随后用户向下摆动卡杆卡入第一卡槽内，第一弹簧随之压缩，如此能够对摆动杆进行固定，当需要对第三链轮固定时，用户将卡杆移出第一卡槽内并松开，在第一弹簧弹力的作用下能够使卡杆向上摆动复位，如此能够解除对摆动杆的固定，同时在第二弹簧弹力的作用下能够使第二卡块向左卡入对应的第二卡槽内，如此能够对第三链轮进行固定，从而能够方便用户对本发明进行使用。When it is necessary to release the fixation of the third sprocket, the user presses the left part of the swing lever downward, and the lower part of the swing lever swings to the right accordingly. , the first sliding rod moves to the right to drive the first clamping block out of the second clamping slot, and the second spring compresses accordingly, so that the fixation of the third sprocket can be released, and then the user swings the clamping rod downward and clamps the first clamp In the groove, the first spring is compressed accordingly, so that the swing rod can be fixed. When the third sprocket needs to be fixed, the user moves the clamping rod out of the first clamping groove and releases it. Under the action of the elastic force of the first spring The clamping rod can be swung upward to reset, so that the fixing of the swing rod can be released, and at the same time, under the action of the second spring force, the second clamping block can be locked into the corresponding second clamping slot to the left, so that the third chain can be locked. The wheels are fixed, so that it is convenient for users to use the present invention.
当需要对扶手的倾斜度进行调节时，用户向上移动槽板使第一导杆向上移动，第一导杆向上移动带动第二卡块向上移出第三卡槽内，第三弹簧随之压缩，如此能够解除对第二支架的固定，随后用户转动第二支架至合适位置，然后用户松开槽板，在第三弹簧弹力的作用下能够使第二卡块向下卡入对应的第三卡槽内，如此能够对第二支架固定，从而能够对扶手的倾斜度进行调节，进而能够方便不同的用户使用本发明进行锻炼。When the inclination of the armrest needs to be adjusted, the user moves the groove plate upward to make the first guide rod move upward, and the first guide rod moves upward to drive the second block to move upward out of the third groove, and the third spring compresses accordingly. In this way, the fixing of the second bracket can be released, and then the user rotates the second bracket to an appropriate position, and then the user releases the groove plate, and the second block can be locked down into the corresponding third card under the action of the elastic force of the third spring. In the groove, the second bracket can be fixed in this way, so that the inclination of the armrest can be adjusted, and it is convenient for different users to use the present invention to exercise.
当需要进行步梯锻炼时，用户将拆卸腰带扣在腰上，随后进行步梯锻炼，当用户向上移动时，能够使拆卸腰带向上移动，如此通过拉绳能够使限位块向右移动，限位块向右移动能够使第二滑杆向右移动，第四弹簧随之压缩，如此能够给步梯锻炼增加难度，当用户在重力下向下移动时，在第四弹簧弹力的作用下能够使第二滑杆向左移动复位，从而能够提高锻炼的效果，当锻炼完成后，用户将拆卸腰带从身上取下即可。When the step ladder exercise is required, the user buckles the detachable belt on the waist, and then performs the step ladder exercise. When the user moves upward, the detachable belt can be moved upward, so that the limit block can be moved to the right through the pull rope. Moving the position block to the right can make the second slide bar move to the right, and the fourth spring is compressed accordingly, which can increase the difficulty of the step ladder exercise. When the user moves down under gravity, under the action of the fourth spring, the The second sliding bar is moved to the left to reset, so that the effect of the exercise can be improved. When the exercise is completed, the user can remove the disassembled belt from the body.
第二导杆和定向轮起导向作用，如此能够方便用户进行步梯锻炼，且通过第五弹簧能够加强锻炼的效果。The second guide rod and the directional wheel play a guiding role, so that it is convenient for the user to exercise the step ladder, and the exercise effect can be enhanced by the fifth spring.
本发明的有益效果为：本发明通过卡紧装置能够方便对第三链轮进行固定，用户通过不断的踩动踏板即可进行锻炼，如此不需用户进行下楼梯运动，从而能够防止对膝关节造成损伤，且能够提高锻炼效率；使第二卡块向下卡入对应的第三卡槽内能够对扶手的倾斜度进行调节，如此能够方便不同的用户使用本发明进行锻炼；通过拆卸腰带能够给步梯锻炼增加难度，如此能够提高锻炼的效果。The beneficial effects of the present invention are as follows: the present invention can conveniently fix the third sprocket through the clamping device, and the user can exercise by continuously stepping on the pedal, so that the user does not need to perform the movement down the stairs, thereby preventing damage to the knee joint. It can cause damage and improve the exercise efficiency; the inclination of the armrest can be adjusted by making the second block down into the corresponding third card slot, so that it is convenient for different users to use the present invention to exercise; Increase the difficulty of the step ladder exercise, so that the effect of the exercise can be improved.
附图说明Description of drawings
图1为本发明的主视结构示意图。FIG. 1 is a schematic view of the front structure of the present invention.
图2为本发明卡紧装置的主视结构示意图。FIG. 2 is a schematic view of the front structure of the clamping device of the present invention.
图3为本发明的第一种部分放大结构示意图。FIG. 3 is a schematic diagram of a first partially enlarged structure of the present invention.
图4为本发明的第二种部分放大结构示意图。FIG. 4 is a schematic diagram of a second partially enlarged structure of the present invention.
图5为本发明的第三种部分放大结构示意图。FIG. 5 is a schematic diagram of a third partially enlarged structure of the present invention.
以上附图中：1：第一支架，2：第一链轮，3：第二链轮，4：第三链轮，5：链条，6：软性板，7：踏板，8：卡紧装置，801：第一支杆，802：卡杆，803：第一弹簧，804：摆动杆，805：第一卡槽，806：一字孔，807：弧形支杆，808：第一滑套，809：第一滑杆，810：第一卡块，811：第二弹簧，812：圆盘，813：第二卡槽，814：销杆，9：支座，10：弧形板，11：第三卡槽，12：第二支架，13：槽孔，14：导套，15：第一导杆，16：通孔，17：第二卡块，18：第三弹簧，19：滑槽，20：槽板，21：扶手，22：第三支架，23：第二滑套，24：第二滑杆，241：限位块，25：第四弹簧，26：拉绳，27：拆卸腰带，28：导孔，29：第二导杆，30：第五弹簧，31：定向轮。In the above drawings: 1: first bracket, 2: first sprocket, 3: second sprocket, 4: third sprocket, 5: chain, 6: flexible board, 7: pedal, 8: clamping Device, 801: The first support rod, 802: The clamping rod, 803: The first spring, 804: The swing rod, 805: The first locking groove, 806: The slot, 807: The arc support rod, 808: The first sliding Sleeve, 809: First sliding rod, 810: First clamping block, 811: Second spring, 812: Disc, 813: Second slot, 814: Pin rod, 9: Support, 10: Curved plate, 11: Third slot, 12: Second bracket, 13: Slot hole, 14: Guide sleeve, 15: First guide rod, 16: Through hole, 17: Second block, 18: Third spring, 19: Chute, 20: Groove plate, 21: Armrest, 22: Third bracket, 23: Second sliding sleeve, 24: Second sliding rod, 241: Limit block, 25: Fourth spring, 26: Pull rope, 27 : Removal of belt, 28: Guide hole, 29: Second guide rod, 30: Fifth spring, 31: Directional wheel.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
实施例1Example 1
一种步梯锻炼器，如图1-5所示，包括有第一支架1、第一链轮2、第二链轮3、第三链轮4、链条5、软性板6、踏板7和卡紧装置8，第一支架1的右侧下部转动式连接有第一链轮2，第一支架1的右侧上部转动式连接有第二链轮3，第一支架1的左侧下部转动式连接有第三链轮4，第一链轮2、第二链轮3和第三链轮4之间绕有起传动作用的链条5，链条5的外侧面设置有软性板6，软性板6的外侧面连接有多个踏板7，可对第三链轮4固定的卡紧装置8安装在第一支架1的左侧下部。A step ladder exerciser, as shown in Figures 1-5, includes a first bracket 1, a first sprocket 2, a second sprocket 3, a third sprocket 4, a chain 5, a flexible board 6, and a pedal 7. and the clamping device 8, the first sprocket 2 is rotatably connected to the lower right side of the first bracket 1, the second sprocket 3 is rotatably connected to the upper right side of the first bracket 1, and the lower left side of the first bracket 1 is rotatably connected. A third sprocket 4 is rotatably connected, a chain 5 for transmission is wound between the first sprocket 2, the second sprocket 3 and the third sprocket 4, and a flexible plate 6 is arranged on the outer side of the chain 5, A plurality of pedals 7 are connected to the outer side of the flexible board 6 , and a clamping device 8 that can fix the third sprocket 4 is installed on the lower left side of the first bracket 1 .
实施例2Example 2
一种步梯锻炼器，如图1-5所示，包括有第一支架1、第一链轮2、第二链轮3、第三链轮4、链条5、软性板6、踏板7和卡紧装置8，第一支架1的右侧下部转动式连接有第一链轮2，第一支架1的右侧上部转动式连接有第二链轮3，第一支架1的左侧下部转动式连接有第三链轮4，第一链轮2、第二链轮3和第三链轮4之间绕有起传动作用的链条5，链条5的外侧面设置有软性板6，软性板6的外侧面连接有多个踏板7，可对第三链轮4固定的卡紧装置8安装在第一支架1的左侧下部。A step ladder exerciser, as shown in Figures 1-5, includes a first bracket 1, a first sprocket 2, a second sprocket 3, a third sprocket 4, a chain 5, a flexible board 6, and a pedal 7. and the clamping device 8, the first sprocket 2 is rotatably connected to the lower right side of the first bracket 1, the second sprocket 3 is rotatably connected to the upper right side of the first bracket 1, and the lower left side of the first bracket 1 is rotatably connected. A third sprocket 4 is rotatably connected, a chain 5 for transmission is wound between the first sprocket 2, the second sprocket 3 and the third sprocket 4, and a flexible plate 6 is arranged on the outer side of the chain 5, A plurality of pedals 7 are connected to the outer side of the flexible board 6 , and a clamping device 8 that can fix the third sprocket 4 is installed on the lower left side of the first bracket 1 .
卡紧装置8包括有第一支杆801、卡杆802、第一弹簧803、摆动杆804、弧形支杆807、第一滑套808、第一滑杆809、第一卡块810、第二弹簧811、圆盘812和销杆814，第一支杆801后侧面的上部与第一支架1左侧下部固接，第一支杆801位于第三链轮4的上侧，第一支杆801前侧面的左侧中部铰接有卡杆802，卡杆802的底部与第一支杆801的左侧面之间设置有第一弹簧803，摆动杆804转动式连接在第一支杆801后侧面的下部，摆动杆804顶部的左侧开有起固定作用第一卡槽805，摆动杆804的下部开有起导向作用的一字孔806，弧形支杆807固定于第一支架1内的下部左侧，弧形支杆807的中部嵌有第一滑套808，第一滑套808内设有第一滑杆809，第一滑杆809的左端固定有第一卡块810，第一滑杆809上绕有第二弹簧811，第二弹簧811的左端与第一卡块810的右侧面固接，第二弹簧811的右端与第一滑套808的左侧面连接，圆盘812设置于第三链轮4的前侧，圆盘812的圆周壁上开有多个可对第一卡块810固定的第二卡槽813，第一滑杆809前侧面的右部固接有销杆814，销杆814滑动式位于一字孔806内。The clamping device 8 includes a first support rod 801, a clamping rod 802, a first spring 803, a swing rod 804, an arc support rod 807, a first sliding sleeve 808, a first sliding rod 809, a first clamping block 810, a first Two springs 811 , discs 812 and pin rods 814 , the upper part of the rear side of the first support rod 801 is fixedly connected to the lower part of the left side of the first bracket 1 , the first support rod 801 is located on the upper side of the third sprocket 4 , the first support rod The middle of the left side of the front side of the rod 801 is hinged with a clamping rod 802 , a first spring 803 is arranged between the bottom of the clamping rod 802 and the left side of the first support rod 801 , and the swing rod 804 is rotatably connected to the first support rod 801 In the lower part of the rear side, the left side of the top of the swing rod 804 is provided with a first slot 805 for fixing, the lower part of the swing rod 804 is provided with a slot 806 for guiding, and the arc-shaped support rod 807 is fixed on the first bracket 1 A first sliding sleeve 808 is embedded in the middle of the arc-shaped support rod 807, a first sliding rod 809 is arranged in the first sliding sleeve 808, and a first clamping block 810 is fixed at the left end of the first sliding rod 809. A second spring 811 is wound around the first sliding rod 809 , the left end of the second spring 811 is fixedly connected with the right side of the first clamping block 810 , and the right end of the second spring 811 is connected with the left side of the first sliding sleeve 808 , The disc 812 is arranged on the front side of the third sprocket 4 , the circumferential wall of the disc 812 is provided with a plurality of second clamping slots 813 for fixing the first clamping block 810 , and the right part of the front side of the first sliding rod 809 A pin rod 814 is fixedly connected, and the pin rod 814 is slidably located in the slot 806 .
实施例3Example 3
一种步梯锻炼器，如图1-5所示，包括有第一支架1、第一链轮2、第二链轮3、第三链轮4、链条5、软性板6、踏板7和卡紧装置8，第一支架1的右侧下部转动式连接有第一链轮2，第一支架1的右侧上部转动式连接有第二链轮3，第一支架1的左侧下部转动式连接有第三链轮4，第一链轮2、第二链轮3和第三链轮4之间绕有起传动作用的链条5，链条5的外侧面设置有软性板6，软性板6的外侧面连接有多个踏板7，可对第三链轮4固定的卡紧装置8安装在第一支架1的左侧下部。A step ladder exerciser, as shown in Figures 1-5, includes a first bracket 1, a first sprocket 2, a second sprocket 3, a third sprocket 4, a chain 5, a flexible board 6, and a pedal 7. and the clamping device 8, the first sprocket 2 is rotatably connected to the lower right side of the first bracket 1, the second sprocket 3 is rotatably connected to the upper right side of the first bracket 1, and the lower left side of the first bracket 1 is rotatably connected. A third sprocket 4 is rotatably connected, a chain 5 for transmission is wound between the first sprocket 2, the second sprocket 3 and the third sprocket 4, and a flexible plate 6 is arranged on the outer side of the chain 5, A plurality of pedals 7 are connected to the outer side of the flexible board 6 , and a clamping device 8 that can fix the third sprocket 4 is installed on the lower left side of the first bracket 1 .
卡紧装置8包括有第一支杆801、卡杆802、第一弹簧803、摆动杆804、弧形支杆807、第一滑套808、第一滑杆809、第一卡块810、第二弹簧811、圆盘812和销杆814，第一支杆801后侧面的上部与第一支架1左侧下部固接，第一支杆801位于第三链轮4的上侧，第一支杆801前侧面的左侧中部铰接有卡杆802，卡杆802的底部与第一支杆801的左侧面之间设置有第一弹簧803，摆动杆804转动式连接在第一支杆801后侧面的下部，摆动杆804顶部的左侧开有起固定作用第一卡槽805，摆动杆804的下部开有起导向作用的一字孔806，弧形支杆807固定于第一支架1内的下部左侧，弧形支杆807的中部嵌有第一滑套808，第一滑套808内设有第一滑杆809，第一滑杆809的左端固定有第一卡块810，第一滑杆809上绕有第二弹簧811，第二弹簧811的左端与第一卡块810的右侧面固接，第二弹簧811的右端与第一滑套808的左侧面连接，圆盘812设置于第三链轮4的前侧，圆盘812的圆周壁上开有多个可对第一卡块810固定的第二卡槽813，第一滑杆809前侧面的右部固接有销杆814，销杆814滑动式位于一字孔806内。The clamping device 8 includes a first support rod 801, a clamping rod 802, a first spring 803, a swing rod 804, an arc support rod 807, a first sliding sleeve 808, a first sliding rod 809, a first clamping block 810, a first Two springs 811 , discs 812 and pin rods 814 , the upper part of the rear side of the first support rod 801 is fixedly connected to the lower part of the left side of the first bracket 1 , the first support rod 801 is located on the upper side of the third sprocket 4 , the first support rod The middle of the left side of the front side of the rod 801 is hinged with a clamping rod 802 , a first spring 803 is arranged between the bottom of the clamping rod 802 and the left side of the first support rod 801 , and the swing rod 804 is rotatably connected to the first support rod 801 In the lower part of the rear side, the left side of the top of the swing rod 804 is provided with a first slot 805 for fixing, the lower part of the swing rod 804 is provided with a slot 806 for guiding, and the arc-shaped support rod 807 is fixed on the first bracket 1 A first sliding sleeve 808 is embedded in the middle of the arc-shaped support rod 807, a first sliding rod 809 is arranged in the first sliding sleeve 808, and a first clamping block 810 is fixed at the left end of the first sliding rod 809. A second spring 811 is wound around the first sliding rod 809 , the left end of the second spring 811 is fixedly connected with the right side of the first clamping block 810 , and the right end of the second spring 811 is connected with the left side of the first sliding sleeve 808 , The disc 812 is arranged on the front side of the third sprocket 4 , the circumferential wall of the disc 812 is provided with a plurality of second clamping slots 813 for fixing the first clamping block 810 , and the right part of the front side of the first sliding rod 809 A pin rod 814 is fixedly connected, and the pin rod 814 is slidably located in the slot 806 .
还包括有支座9、弧形板10、第二支架12、导套14、第一导杆15、第二卡块17、第三弹簧18、槽板20和扶手21，支座9固定在第一支架1前侧面的右部上侧，支座9的前侧面左部固定有弧形板10，弧形板10的内侧面开有多个可对第二卡块17固定的第三卡槽11，第二支架12转动式连接在支座9的前侧面左部，第二支架12上开有槽孔13，槽孔13内的下部固定有导套14，导套14内滑动式设有第一导杆15，第二支架12的底部开有通孔16，第一导杆15的底端穿过通孔16，第一导杆15的底端固定有第二卡块17，第一导杆15上绕有第三弹簧18，第三弹簧18的顶端与导套14的底部固接，第三弹簧18的底端与第二卡块17的顶部连接，第二支架12右侧面的上部开有滑槽19，第一导杆15右侧面的上部固接有槽板20，槽板20位于滑槽19内，扶手21安装于第二支架12顶部的左侧。It also includes a support 9, an arc-shaped plate 10, a second support 12, a guide sleeve 14, a first guide rod 15, a second clamping block 17, a third spring 18, a groove plate 20 and a handrail 21. The support 9 is fixed on the The upper side of the right part of the front side of the first bracket 1, the left part of the front side of the support 9 is fixed with an arc plate 10, and the inner side of the arc plate 10 is provided with a plurality of third cards that can be fixed to the second block 17. Slot 11, the second bracket 12 is rotatably connected to the left part of the front side of the support 9, the second bracket 12 is provided with a slot hole 13, the lower part of the slot hole 13 is fixed with a guide sleeve 14, and the guide sleeve 14 is slidably arranged. There is a first guide rod 15, a through hole 16 is opened at the bottom of the second bracket 12, the bottom end of the first guide rod 15 passes through the through hole 16, and a second clamping block 17 is fixed at the bottom end of the first guide rod 15. A third spring 18 is wound around a guide rod 15, the top of the third spring 18 is fixedly connected to the bottom of the guide sleeve 14, the bottom of the third spring 18 is connected to the top of the second block 17, and the right side of the second bracket 12 The upper part of the surface is provided with a chute 19 , the upper part of the right side of the first guide rod 15 is fixed with a slot plate 20 , the slot plate 20 is located in the chute 19 , and the handrail 21 is installed on the left side of the top of the second bracket 12 .
实施例4Example 4
一种步梯锻炼器，如图1-5所示，包括有第一支架1、第一链轮2、第二链轮3、第三链轮4、链条5、软性板6、踏板7和卡紧装置8，第一支架1的右侧下部转动式连接有第一链轮2，第一支架1的右侧上部转动式连接有第二链轮3，第一支架1的左侧下部转动式连接有第三链轮4，第一链轮2、第二链轮3和第三链轮4之间绕有起传动作用的链条5，链条5的外侧面设置有软性板6，软性板6的外侧面连接有多个踏板7，可对第三链轮4固定的卡紧装置8安装在第一支架1的左侧下部。A step ladder exerciser, as shown in Figures 1-5, includes a first bracket 1, a first sprocket 2, a second sprocket 3, a third sprocket 4, a chain 5, a flexible board 6, and a pedal 7. and the clamping device 8, the first sprocket 2 is rotatably connected to the lower right side of the first bracket 1, the second sprocket 3 is rotatably connected to the upper right side of the first bracket 1, and the lower left side of the first bracket 1 is rotatably connected. A third sprocket 4 is rotatably connected, a chain 5 for transmission is wound between the first sprocket 2, the second sprocket 3 and the third sprocket 4, and a flexible plate 6 is arranged on the outer side of the chain 5, A plurality of pedals 7 are connected to the outer side of the flexible board 6 , and a clamping device 8 that can fix the third sprocket 4 is installed on the lower left side of the first bracket 1 .
卡紧装置8包括有第一支杆801、卡杆802、第一弹簧803、摆动杆804、弧形支杆807、第一滑套808、第一滑杆809、第一卡块810、第二弹簧811、圆盘812和销杆814，第一支杆801后侧面的上部与第一支架1左侧下部固接，第一支杆801位于第三链轮4的上侧，第一支杆801前侧面的左侧中部铰接有卡杆802，卡杆802的底部与第一支杆801的左侧面之间设置有第一弹簧803，摆动杆804转动式连接在第一支杆801后侧面的下部，摆动杆804顶部的左侧开有起固定作用第一卡槽805，摆动杆804的下部开有起导向作用的一字孔806，弧形支杆807固定于第一支架1内的下部左侧，弧形支杆807的中部嵌有第一滑套808，第一滑套808内设有第一滑杆809，第一滑杆809的左端固定有第一卡块810，第一滑杆809上绕有第二弹簧811，第二弹簧811的左端与第一卡块810的右侧面固接，第二弹簧811的右端与第一滑套808的左侧面连接，圆盘812设置于第三链轮4的前侧，圆盘812的圆周壁上开有多个可对第一卡块810固定的第二卡槽813，第一滑杆809前侧面的右部固接有销杆814，销杆814滑动式位于一字孔806内。The clamping device 8 includes a first support rod 801, a clamping rod 802, a first spring 803, a swing rod 804, an arc support rod 807, a first sliding sleeve 808, a first sliding rod 809, a first clamping block 810, a first Two springs 811 , discs 812 and pin rods 814 , the upper part of the rear side of the first support rod 801 is fixedly connected to the lower part of the left side of the first bracket 1 , the first support rod 801 is located on the upper side of the third sprocket 4 , the first support rod The middle of the left side of the front side of the rod 801 is hinged with a clamping rod 802 , a first spring 803 is arranged between the bottom of the clamping rod 802 and the left side of the first support rod 801 , and the swing rod 804 is rotatably connected to the first support rod 801 In the lower part of the rear side, the left side of the top of the swing rod 804 is provided with a first slot 805 for fixing, the lower part of the swing rod 804 is provided with a slot 806 for guiding, and the arc-shaped support rod 807 is fixed on the first bracket 1 A first sliding sleeve 808 is embedded in the middle of the arc-shaped support rod 807, a first sliding rod 809 is arranged in the first sliding sleeve 808, and a first clamping block 810 is fixed at the left end of the first sliding rod 809. A second spring 811 is wound around the first sliding rod 809 , the left end of the second spring 811 is fixedly connected with the right side of the first clamping block 810 , and the right end of the second spring 811 is connected with the left side of the first sliding sleeve 808 , The disc 812 is arranged on the front side of the third sprocket 4 , the circumferential wall of the disc 812 is provided with a plurality of second clamping slots 813 for fixing the first clamping block 810 , and the right part of the front side of the first sliding rod 809 A pin rod 814 is fixedly connected, and the pin rod 814 is slidably located in the slot 806 .
还包括有支座9、弧形板10、第二支架12、导套14、第一导杆15、第二卡块17、第三弹簧18、槽板20和扶手21，支座9固定在第一支架1前侧面的右部上侧，支座9的前侧面左部固定有弧形板10，弧形板10的内侧面开有多个可对第二卡块17固定的第三卡槽11，第二支架12转动式连接在支座9的前侧面左部，第二支架12上开有槽孔13，槽孔13内的下部固定有导套14，导套14内滑动式设有第一导杆15，第二支架12的底部开有通孔16，第一导杆15的底端穿过通孔16，第一导杆15的底端固定有第二卡块17，第一导杆15上绕有第三弹簧18，第三弹簧18的顶端与导套14的底部固接，第三弹簧18的底端与第二卡块17的顶部连接，第二支架12右侧面的上部开有滑槽19，第一导杆15右侧面的上部固接有槽板20，槽板20位于滑槽19内，扶手21安装于第二支架12顶部的左侧。It also includes a support 9, an arc-shaped plate 10, a second support 12, a guide sleeve 14, a first guide rod 15, a second clamping block 17, a third spring 18, a groove plate 20 and a handrail 21. The support 9 is fixed on the The upper side of the right part of the front side of the first bracket 1, the left part of the front side of the support 9 is fixed with an arc plate 10, and the inner side of the arc plate 10 is provided with a plurality of third cards that can be fixed to the second block 17. Slot 11, the second bracket 12 is rotatably connected to the left part of the front side of the support 9, the second bracket 12 is provided with a slot hole 13, the lower part of the slot hole 13 is fixed with a guide sleeve 14, and the guide sleeve 14 is slidably arranged. There is a first guide rod 15, a through hole 16 is opened at the bottom of the second bracket 12, the bottom end of the first guide rod 15 passes through the through hole 16, and a second clamping block 17 is fixed at the bottom end of the first guide rod 15. A third spring 18 is wound around a guide rod 15, the top of the third spring 18 is fixedly connected to the bottom of the guide sleeve 14, the bottom of the third spring 18 is connected to the top of the second block 17, and the right side of the second bracket 12 The upper part of the surface is provided with a chute 19 , the upper part of the right side of the first guide rod 15 is fixed with a slot plate 20 , the slot plate 20 is located in the chute 19 , and the handrail 21 is installed on the left side of the top of the second bracket 12 .
还包括有第三支架22、第二滑套23、第二滑杆24、限位块241、第四弹簧25、拉绳26和拆卸腰带27，第一支架1的左侧下部固定有第三支架22，第三支架22位于第三链轮4的下侧，第三支架22呈L形，第三支架22上安装有第二滑套23，第二滑套23内设有第二滑杆24，第二滑杆24呈T形，第二滑杆24的右端固定有限位块241，第二滑杆24上绕有第四弹簧25，第四弹簧25的左端与第二滑杆24的左部固接，第四弹簧25的右端与第二滑套23的左侧面固连，限位块241的右侧面设置有拉绳26，拉绳26的右端安装有拆卸腰带27。It also includes a third bracket 22, a second sliding sleeve 23, a second sliding rod 24, a limit block 241, a fourth spring 25, a pull rope 26 and a dismounting belt 27. The lower left side of the first bracket 1 is fixed with a third Bracket 22, the third bracket 22 is located on the lower side of the third sprocket 4, the third bracket 22 is L-shaped, a second sliding sleeve 23 is installed on the third bracket 22, and a second sliding rod is arranged in the second sliding sleeve 23 24. The second sliding rod 24 is T-shaped, the right end of the second sliding rod 24 is fixed with a limit block 241, the second sliding rod 24 is wound with a fourth spring 25, and the left end of the fourth spring 25 is connected to the second sliding rod 24. The left part is fixedly connected, the right end of the fourth spring 25 is fixedly connected with the left side of the second sliding sleeve 23 , the right side of the limiting block 241 is provided with a pull rope 26 , and the right end of the pull rope 26 is installed with a detachable belt 27 .
实施例5Example 5
一种步梯锻炼器，如图1-5所示，包括有第一支架1、第一链轮2、第二链轮3、第三链轮4、链条5、软性板6、踏板7和卡紧装置8，第一支架1的右侧下部转动式连接有第一链轮2，第一支架1的右侧上部转动式连接有第二链轮3，第一支架1的左侧下部转动式连接有第三链轮4，第一链轮2、第二链轮3和第三链轮4之间绕有起传动作用的链条5，链条5的外侧面设置有软性板6，软性板6的外侧面连接有多个踏板7，可对第三链轮4固定的卡紧装置8安装在第一支架1的左侧下部。A step ladder exerciser, as shown in Figures 1-5, includes a first bracket 1, a first sprocket 2, a second sprocket 3, a third sprocket 4, a chain 5, a flexible board 6, and a pedal 7. and the clamping device 8, the first sprocket 2 is rotatably connected to the lower right side of the first bracket 1, the second sprocket 3 is rotatably connected to the upper right side of the first bracket 1, and the lower left side of the first bracket 1 is rotatably connected. A third sprocket 4 is rotatably connected, a chain 5 for transmission is wound between the first sprocket 2, the second sprocket 3 and the third sprocket 4, and a flexible plate 6 is arranged on the outer side of the chain 5, A plurality of pedals 7 are connected to the outer side of the flexible board 6 , and a clamping device 8 that can fix the third sprocket 4 is installed on the lower left side of the first bracket 1 .
卡紧装置8包括有第一支杆801、卡杆802、第一弹簧803、摆动杆804、弧形支杆807、第一滑套808、第一滑杆809、第一卡块810、第二弹簧811、圆盘812和销杆814，第一支杆801后侧面的上部与第一支架1左侧下部固接，第一支杆801位于第三链轮4的上侧，第一支杆801前侧面的左侧中部铰接有卡杆802，卡杆802的底部与第一支杆801的左侧面之间设置有第一弹簧803，摆动杆804转动式连接在第一支杆801后侧面的下部，摆动杆804顶部的左侧开有起固定作用第一卡槽805，摆动杆804的下部开有起导向作用的一字孔806，弧形支杆807固定于第一支架1内的下部左侧，弧形支杆807的中部嵌有第一滑套808，第一滑套808内设有第一滑杆809，第一滑杆809的左端固定有第一卡块810，第一滑杆809上绕有第二弹簧811，第二弹簧811的左端与第一卡块810的右侧面固接，第二弹簧811的右端与第一滑套808的左侧面连接，圆盘812设置于第三链轮4的前侧，圆盘812的圆周壁上开有多个可对第一卡块810固定的第二卡槽813，第一滑杆809前侧面的右部固接有销杆814，销杆814滑动式位于一字孔806内。The clamping device 8 includes a first support rod 801, a clamping rod 802, a first spring 803, a swing rod 804, an arc support rod 807, a first sliding sleeve 808, a first sliding rod 809, a first clamping block 810, a first Two springs 811 , discs 812 and pin rods 814 , the upper part of the rear side of the first support rod 801 is fixedly connected to the lower part of the left side of the first bracket 1 , the first support rod 801 is located on the upper side of the third sprocket 4 , the first support rod The middle of the left side of the front side of the rod 801 is hinged with a clamping rod 802 , a first spring 803 is arranged between the bottom of the clamping rod 802 and the left side of the first support rod 801 , and the swing rod 804 is rotatably connected to the first support rod 801 In the lower part of the rear side, the left side of the top of the swing rod 804 is provided with a first slot 805 for fixing, the lower part of the swing rod 804 is provided with a slot 806 for guiding, and the arc-shaped support rod 807 is fixed on the first bracket 1 A first sliding sleeve 808 is embedded in the middle of the arc-shaped support rod 807, a first sliding rod 809 is arranged in the first sliding sleeve 808, and a first clamping block 810 is fixed at the left end of the first sliding rod 809. A second spring 811 is wound around the first sliding rod 809 , the left end of the second spring 811 is fixedly connected with the right side of the first clamping block 810 , and the right end of the second spring 811 is connected with the left side of the first sliding sleeve 808 , The disc 812 is arranged on the front side of the third sprocket 4 , the circumferential wall of the disc 812 is provided with a plurality of second clamping slots 813 for fixing the first clamping block 810 , and the right part of the front side of the first sliding rod 809 A pin rod 814 is fixedly connected, and the pin rod 814 is slidably located in the slot 806 .
还包括有支座9、弧形板10、第二支架12、导套14、第一导杆15、第二卡块17、第三弹簧18、槽板20和扶手21，支座9固定在第一支架1前侧面的右部上侧，支座9的前侧面左部固定有弧形板10，弧形板10的内侧面开有多个可对第二卡块17固定的第三卡槽11，第二支架12转动式连接在支座9的前侧面左部，第二支架12上开有槽孔13，槽孔13内的下部固定有导套14，导套14内滑动式设有第一导杆15，第二支架12的底部开有通孔16，第一导杆15的底端穿过通孔16，第一导杆15的底端固定有第二卡块17，第一导杆15上绕有第三弹簧18，第三弹簧18的顶端与导套14的底部固接，第三弹簧18的底端与第二卡块17的顶部连接，第二支架12右侧面的上部开有滑槽19，第一导杆15右侧面的上部固接有槽板20，槽板20位于滑槽19内，扶手21安装于第二支架12顶部的左侧。It also includes a support 9, an arc-shaped plate 10, a second support 12, a guide sleeve 14, a first guide rod 15, a second clamping block 17, a third spring 18, a groove plate 20 and a handrail 21. The support 9 is fixed on the The upper side of the right part of the front side of the first bracket 1, the left part of the front side of the support 9 is fixed with an arc plate 10, and the inner side of the arc plate 10 is provided with a plurality of third cards that can be fixed to the second block 17. Slot 11, the second bracket 12 is rotatably connected to the left part of the front side of the support 9, the second bracket 12 is provided with a slot hole 13, the lower part of the slot hole 13 is fixed with a guide sleeve 14, and the guide sleeve 14 is slidably arranged. There is a first guide rod 15, a through hole 16 is opened at the bottom of the second bracket 12, the bottom end of the first guide rod 15 passes through the through hole 16, and a second clamping block 17 is fixed at the bottom end of the first guide rod 15. A third spring 18 is wound around a guide rod 15, the top of the third spring 18 is fixedly connected to the bottom of the guide sleeve 14, the bottom of the third spring 18 is connected to the top of the second block 17, and the right side of the second bracket 12 The upper part of the surface is provided with a chute 19 , the upper part of the right side of the first guide rod 15 is fixed with a slot plate 20 , the slot plate 20 is located in the chute 19 , and the handrail 21 is installed on the left side of the top of the second bracket 12 .
还包括有第三支架22、第二滑套23、第二滑杆24、限位块241、第四弹簧25、拉绳26和拆卸腰带27，第一支架1的左侧下部固定有第三支架22，第三支架22位于第三链轮4的下侧，第三支架22呈L形，第三支架22上安装有第二滑套23，第二滑套23内设有第二滑杆24，第二滑杆24呈T形，第二滑杆24的右端固定有限位块241，第二滑杆24上绕有第四弹簧25，第四弹簧25的左端与第二滑杆24的左部固接，第四弹簧25的右端与第二滑套23的左侧面固连，限位块241的右侧面设置有拉绳26，拉绳26的右端安装有拆卸腰带27。It also includes a third bracket 22, a second sliding sleeve 23, a second sliding rod 24, a limit block 241, a fourth spring 25, a pull rope 26 and a dismounting belt 27. The lower left side of the first bracket 1 is fixed with a third Bracket 22, the third bracket 22 is located on the lower side of the third sprocket 4, the third bracket 22 is L-shaped, a second sliding sleeve 23 is installed on the third bracket 22, and a second sliding rod is arranged in the second sliding sleeve 23 24. The second sliding rod 24 is T-shaped, the right end of the second sliding rod 24 is fixed with a limit block 241, the second sliding rod 24 is wound with a fourth spring 25, and the left end of the fourth spring 25 is connected to the second sliding rod 24. The left part is fixedly connected, the right end of the fourth spring 25 is fixedly connected with the left side of the second sliding sleeve 23 , the right side of the limiting block 241 is provided with a pull rope 26 , and the right end of the pull rope 26 is installed with a detachable belt 27 .
还包括有第二导杆29、第五弹簧30和定向轮31，导孔28开在第三支架22左侧面的下部，导孔28内设有第二导杆29，第二导杆29呈L形，第二导杆29上绕有第五弹簧30，第五弹簧30的左端与第三支架22内的左侧面连接，第五弹簧30的右端与第二导杆29的右部固接，第二导杆29的顶端转动式连接有起导向作用的定向轮31，拉绳26绕过定向轮31。It also includes a second guide rod 29, a fifth spring 30 and a directional wheel 31. The guide hole 28 is opened at the lower part of the left side of the third bracket 22. The guide hole 28 is provided with a second guide rod 29. The second guide rod 29 L-shaped, a fifth spring 30 is wound around the second guide rod 29 , the left end of the fifth spring 30 is connected with the left side of the third bracket 22 , and the right end of the fifth spring 30 is connected with the right part of the second guide rod 29 Fixed connection, the top end of the second guide rod 29 is rotatably connected with a directional wheel 31 that plays a guiding role, and the pull rope 26 goes around the directional wheel 31 .
当需要进行步梯锻炼时，用户将本发明放置在合适的位置，随后用户通过卡紧装置8解除对第三链轮4的固定，随后用户踩在斜面上的踏板7，在用户重力的作用下能够使踏板7向下移动，如此通过软性板6和链条5能够使第一链轮2、第二链轮3和第三链轮4转动，如此能够通过用户的重力形成动力，同时用户不断向上踩动踏板7，如此能够进行步梯锻炼，当步梯锻炼完成后，用户从本发明上下来，随后用户再通过卡紧装置8对第三链轮4固定，如此能够方便下一次使用，从而不需用户因下楼梯而对膝关节造成损伤，且能够提高锻炼效率。When the step ladder exercise is required, the user places the present invention in a suitable position, and then the user releases the fixing of the third sprocket 4 through the clamping device 8, and then the user steps on the pedal 7 on the inclined surface, under the action of the user's gravity The pedal 7 can be moved downward, so that the first sprocket 2, the second sprocket 3 and the third sprocket 4 can be rotated through the flexible plate 6 and the chain 5, so that the power can be formed by the user's gravity, while the user Stepping the pedal 7 upwards continuously, so that the step ladder exercise can be performed. When the step ladder exercise is completed, the user gets off the present invention, and then the user fixes the third sprocket 4 through the clamping device 8, which is convenient for the next use. , so that the user does not need to cause damage to the knee joint due to going down the stairs, and the exercise efficiency can be improved.
当需要解除对第三链轮4的固定时，用户向下按压摆动杆804的左部，摆动杆804的下部随之向右摆动，通过一字孔806和销杆814的配合能够使第一滑杆809向右移动，第一滑杆809向右移动带动第一卡块810移出第二卡槽813内，第二弹簧811随之压缩，如此能够解除对第三链轮4的固定，随后用户向下摆动卡杆802卡入第一卡槽805内，第一弹簧803随之压缩，如此能够对摆动杆804进行固定，当需要对第三链轮4固定时，用户将卡杆802移出第一卡槽805内并松开，在第一弹簧803弹力的作用下能够使卡杆802向上摆动复位，如此能够解除对摆动杆804的固定，同时在第二弹簧811弹力的作用下能够使第二卡块17向左卡入对应的第二卡槽813内，如此能够对第三链轮4进行固定，从而能够方便用户对本发明进行使用。When the fixing of the third sprocket 4 needs to be released, the user presses the left part of the swing lever 804 downward, and the lower part of the swing lever 804 swings to the right accordingly. The sliding rod 809 moves to the right, and the first sliding rod 809 moves to the right to drive the first block 810 to move out of the second groove 813, and the second spring 811 is compressed accordingly, so that the fixing of the third sprocket 4 can be released, and then The user swings the clamping rod 802 downwards into the first clamping slot 805, and the first spring 803 is compressed accordingly, so that the swing rod 804 can be fixed. When the third sprocket 4 needs to be fixed, the user moves the clamping rod 802 out. The first clamping slot 805 is loosened, and the clamping rod 802 can be swung up and reset under the action of the elastic force of the first spring 803, so that the fixation of the swing rod 804 can be released, and at the same time, under the action of the elastic force of the second spring 811, the clamping rod 802 can be made The second latching block 17 is latched into the corresponding second latching slot 813 to the left, so that the third sprocket 4 can be fixed, so that it is convenient for the user to use the present invention.
当需要对扶手21的倾斜度进行调节时，用户向上移动槽板20使第一导杆15向上移动，第一导杆15向上移动带动第二卡块17向上移出第三卡槽11内，第三弹簧18随之压缩，如此能够解除对第二支架12的固定，随后用户转动第二支架12至合适位置，然后用户松开槽板20，在第三弹簧18弹力的作用下能够使第二卡块17向下卡入对应的第三卡槽11内，如此能够对第二支架12固定，从而能够对扶手21的倾斜度进行调节，进而能够方便不同的用户使用本发明进行锻炼。When the inclination of the armrest 21 needs to be adjusted, the user moves the groove plate 20 upward to move the first guide rod 15 upward, and the first guide rod 15 moves upward to drive the second block 17 to move upward out of the third groove 11, and the first guide rod 15 moves upward. The three springs 18 are compressed accordingly, so that the fixing of the second bracket 12 can be released, then the user rotates the second bracket 12 to an appropriate position, and then the user releases the groove plate 20, under the action of the elastic force of the third spring 18, the second bracket 12 can be released. The clamping block 17 is clamped downward into the corresponding third clamping slot 11 , so that the second bracket 12 can be fixed, so that the inclination of the armrest 21 can be adjusted, and it is convenient for different users to use the present invention to exercise.
当需要进行步梯锻炼时，用户将拆卸腰带27扣在腰上，随后进行步梯锻炼，当用户向上移动时，能够使拆卸腰带27向上移动，如此通过拉绳26能够使限位块241向右移动，限位块241向右移动能够使第二滑杆24向右移动，第四弹簧25随之压缩，如此能够给步梯锻炼增加难度，当用户在重力下向下移动时，在第四弹簧25弹力的作用下能够使第二滑杆24向左移动复位，从而能够提高锻炼的效果，当锻炼完成后，用户将拆卸腰带27从身上取下即可。When the step ladder exercise is required, the user buckles the detachable waist belt 27 on the waist, and then performs the step ladder exercise. When the user moves upward, the detachable waist belt 27 can be moved upward, so that the limit block 241 can be moved upward through the pull rope 26. Move to the right, the limit block 241 moves to the right, so that the second slide bar 24 moves to the right, and the fourth spring 25 is compressed accordingly, which can increase the difficulty of the step ladder exercise. Under the action of the elastic force of the four springs 25, the second sliding bar 24 can be moved to the left and reset, thereby improving the effect of exercise. After the exercise is completed, the user can remove the belt 27 from the body.
第二导杆29和定向轮31起导向作用，如此能够方便用户进行步梯锻炼，且通过第五弹簧30能够加强锻炼的效果。The second guide rod 29 and the directional wheel 31 play a guiding role, so that it is convenient for the user to perform step ladder exercise, and the fifth spring 30 can enhance the exercise effect.
以上所述仅为本发明的实施例子而已，并不用于限制本发明。凡在本发明的原则之内，所作的等同替换，均应包含在本发明的保护范围之内。本发明未作详细阐述的内容属于本专业领域技术人员公知的已有技术。The above descriptions are merely examples of embodiments of the present invention, and are not intended to limit the present invention. All equivalent replacements made within the principles of the present invention shall be included within the protection scope of the present invention. The content that is not described in detail in the present invention belongs to the prior art known to those skilled in the art.
Claims (5)
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| CN112755454A (en) * | 2020-12-10 | 2021-05-07 | 谢龙胜 | Device for generating power by using step exerciser |
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