CN103083864B - Seat type elliptical trainer - Google Patents

Seat type elliptical trainer Download PDF

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CN103083864B
CN103083864B CN201110339344.1A CN201110339344A CN103083864B CN 103083864 B CN103083864 B CN 103083864B CN 201110339344 A CN201110339344 A CN 201110339344A CN 103083864 B CN103083864 B CN 103083864B
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frame
seat
slide rail
swing arm
connecting rod
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CN103083864A (en
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黄铉富
刘翰霖
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Dyaco International Inc
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Dyaco International Inc
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Abstract

The invention relates to a sitting elliptical machine, which mainly comprises a seat for a user to sit on, wherein two crank devices are respectively connected with a damping device, a swing arm and a slide rail, so that each crank device can be driven by the swing arm to drive the damping device to actuate and simultaneously drive each slide rail to swing up and down along an elliptical track, a pedal device erected on the slide rail is pivoted with the swing arm, can be trampled by external force to drive each swing arm to swing back and forth, and synchronously carries out elliptical track movement along with the two slide rails through each crank device, therefore, the user can sit on the seat in a comfortable posture, and simultaneously obtains enough exercise amount by matching with the elliptical actuation of the pedal device.

Description

坐式椭圆机Seated Elliptical

技术领域 technical field

本发明与健身器材有关,特别是指一种坐式椭圆机。The invention relates to fitness equipment, in particular to a sitting elliptical machine.

背景技术 Background technique

由于工作时间或居家环境等因素,许多现代人开始选择使用室内健身器材作为锻炼身体的方式,以维持身体的基本体适能,而在众多室内健身器材当中,其中又以椭圆机及固定式脚踏车所引起的生理负荷最能符合使用者的需求,因而成为目前最受欢迎的两种健身器材。Due to factors such as working hours or home environment, many modern people begin to choose to use indoor fitness equipment as a way of exercising to maintain the basic fitness of the body. Among the many indoor fitness equipment, elliptical machines and stationary bicycles are used. The physiological load caused can best meet the needs of users, so it has become the two most popular fitness equipment at present.

先就椭圆机来说,主要是让使用者反复踩踏于左右两踏板时会沿着近似椭圆形的轨迹运动,以达到仿真走路、跑步或登阶等腿部运动的设计目的,但是在操作过程中,使用者必须维持长时间的站立,如此容易对使用者的下肢关节或肌群造成一定的负担。另外再就固定式脚踏车来说,主要是通过反复踩踏左右两踏板来驱动飞轮持续转动,虽然下肢关节或肌群所受到的负担与椭圆机相比的下会比较少,但是以圆形轨迹进行踩踏运动的方式所能获得的运动量却相当地有限。因此,如何将传统椭圆机与固定式脚踏车的优点加以结合来研发出新的健身器材,俨然已经成为业界亟待解决的问题。As for the elliptical machine, it mainly allows the user to move along an approximately elliptical trajectory when repeatedly stepping on the left and right pedals, so as to achieve the design purpose of simulating leg movements such as walking, running or climbing steps. However, during the operation process In the process, the user must maintain standing for a long time, so it is easy to cause a certain burden on the joints or muscles of the user's lower limbs. In addition, as far as stationary bicycles are concerned, the flywheel is driven to continue to rotate by repeatedly stepping on the left and right pedals. Although the burden on the joints or muscles of the lower limbs will be less than that of the elliptical machine, it is performed in a circular trajectory. The amount of exercise that can be obtained by the way of stepping on is quite limited. Therefore, how to combine the advantages of traditional elliptical machines and stationary bicycles to develop new fitness equipment has become an urgent problem in the industry.

发明内容 Contents of the invention

本发明的主要目的在于提供一种坐式椭圆机,其能以减少使用者下肢负担的姿势下进行椭圆形轨迹的踩踏运动,以达到足够的能量消耗。The main purpose of the present invention is to provide a seated elliptical machine, which can perform a pedaling motion on an elliptical trajectory in a posture that reduces the burden on the user's lower limbs, so as to achieve sufficient energy consumption.

为了达成上述目的,本发明的坐式椭圆机包含有一机架、一座椅、一阻尼装置、二摆臂、二曲柄装置、二滑轨,以及二踏板装置,其中:该座椅设于该机架的后端,用以供使用者乘坐;该阻尼装置设于该机架且位于该座椅下方,用以提供阻尼效果;该二摆臂分别以其顶端枢接于该机架的两侧而可相对该机架前后摆动;该二曲柄装置设于该阻尼装置的两侧且分别与一该摆臂枢接;该二滑轨分别以其一端枢接一该曲柄装置,另一端枢接该机架的前端;该二踏板装置分别枢接一该摆臂的底端且可前后位移地架设于一该滑轨。In order to achieve the above object, the seated elliptical machine of the present invention includes a frame, a seat, a damping device, two swing arms, two crank devices, two slide rails, and two pedal devices, wherein: the seat is located on the The rear end of the frame is used for riding by the user; the damping device is arranged on the frame and under the seat to provide a damping effect; the two swing arms are pivotally connected to the two ends of the frame side and can swing back and forth relative to the frame; the two crank devices are arranged on both sides of the damping device and are pivotally connected to the swing arm respectively; connected to the front end of the frame; the two pedal devices are respectively pivotally connected to the bottom end of the swing arm and mounted on the slide rail in a forward and backward displacement manner.

由此,当使用者乘坐在该座椅上踩踏各该踏板装置时,各该踏板装置会沿着所架设的滑轨前后移动且同时带动与其相枢接的摆臂前后摆动,接着各该曲柄装置会受到与其相枢接的摆臂的驱动而带动该阻尼装置作动,同时各该曲柄装置会随着该阻尼装置作动而带动与其相枢接的滑轨产生椭圆形轨迹的摆动,如此一来,使用者便可随着各该踏板装置所架设的滑轨对各该踏板装置进行椭圆形轨迹的踩踏运动。Thus, when the user rides on the seat and steps on each of the pedal devices, each of the pedal devices will move back and forth along the erected slide rails and at the same time drive the swing arm pivotally connected to it to swing back and forth, and then each of the crank The device will be driven by the swing arm pivotally connected with it to drive the damping device to act, and at the same time each of the crank devices will drive the slide rail pivotally connected to it to produce an elliptical trajectory swing along with the damping device, so As a result, the user can step on each of the pedal devices with an elliptical trajectory along with the slide rails erected on each of the pedal devices.

在本发明所提供的坐式椭圆机中,该机架的前端具有一立杆,该立杆设有一把手,用以供使用者握持而以不同的姿势进行踩踏运动。In the seated elliptical machine provided by the present invention, the front end of the frame has a pole, and the pole is provided with a handle, which is used for the user to hold and step on in different postures.

在本发明所提供的坐式椭圆机中,各该曲柄装置具有一第一连杆、一第二连杆,以及一第三连杆,该第一、第二及第三连杆的一端相互枢接在一起,该第一连杆的另一端连接该阻尼装置,该第二连杆的另一端枢接该摆臂,该第三连杆的另一端枢接该滑轨的一端。由此,该阻尼装置、该摆臂,以及该滑轨得以同步作动。In the seated elliptical machine provided by the present invention, each crank device has a first connecting rod, a second connecting rod, and a third connecting rod, and one end of the first, second and third connecting rods is connected to each other. are pivotally connected together, the other end of the first connecting rod is connected to the damping device, the other end of the second connecting rod is pivotally connected to the swing arm, and the other end of the third connecting rod is pivotally connected to one end of the slide rail. Thus, the damping device, the swing arm, and the slide rail are synchronously actuated.

在本发明所提供的坐式椭圆机中,各该踏板装置具有一踏板架、一第一踏杆、一第二踏杆、一踏板,以及一滚轮,该第一踏杆的两端分别枢接该踏板架及该摆臂的底端,该第二踏杆的两端分别枢接该踏板架及该摆臂的底端且位于该第一踏杆的下方,该踏板固定于该踏板架上方,该滚轮可旋转地设于该踏板架且设于该滑轨上。由此,该踏板在受力踩踏的过程中可通过该第一踏杆、该第二踏杆,以及该摆臂之间的枢接关系而带动该摆臂前后摆动。In the seated elliptical machine provided by the present invention, each pedal device has a pedal frame, a first pedal rod, a second pedal rod, a pedal, and a roller, and the two ends of the first pedal rod are respectively pivoted. connected to the pedal frame and the bottom end of the swing arm, the two ends of the second pedal rod are respectively pivotally connected to the bottom end of the pedal frame and the swing arm and are located below the first pedal rod, and the pedal is fixed to the pedal frame Above, the roller is rotatably arranged on the pedal frame and on the slide rail. Thus, the pedal can drive the swing arm to swing back and forth through the pivotal relationship between the first pedal rod, the second pedal rod, and the swing arm when the pedal is stepped on with force.

在本发明所提供的坐式椭圆机中,各该滑轨与各该踏板装置可通过一电动扬升装置或一手动扬升装置的驱动而抬升,以因应不同使用者的身材进行高度调整。In the seated elliptical machine provided by the present invention, each of the slide rails and each of the pedal devices can be lifted by driving an electric lifting device or a manual lifting device, so as to adjust the height according to the stature of different users.

附图说明Description of drawings

为了详细说明本发明的结构、特征及功效所在,以下列举三较佳实施例并配合附图说明如后,其中:In order to describe in detail the structure, features and effects of the present invention, three preferred embodiments are listed below and described in conjunction with the accompanying drawings as follows, wherein:

图1为本发明第一较佳实施例的立体图。Fig. 1 is a perspective view of a first preferred embodiment of the present invention.

图2至图4为本发明第一较佳实施例于操作过程的侧视图。2 to 4 are side views of the first preferred embodiment of the present invention during operation.

图5为本发明第二较佳实施例的立体图。Fig. 5 is a perspective view of a second preferred embodiment of the present invention.

图6至图7为本发明第二较佳实施例的局部放大图,主要显示电动扬升装置的动作状态。6 to 7 are partially enlarged views of the second preferred embodiment of the present invention, mainly showing the operating state of the electric lifting device.

图8为本发明第三较佳实施例的立体图。Fig. 8 is a perspective view of a third preferred embodiment of the present invention.

图9至图10为本发明第二较佳实施例的局部放大图,主要显示手动扬升装置的动作状态。9 to 10 are partially enlarged views of the second preferred embodiment of the present invention, mainly showing the operating state of the manual lifting device.

具体实施方式 Detailed ways

请参阅图1及图2,为本发明第一较佳实施例所提供的坐式椭圆机10,包含有一机架20、一座椅22、一阻尼装置24、二摆臂26、二曲柄装置28、二滑轨30,以及二踏板装置40。Referring to Fig. 1 and Fig. 2, the seated elliptical machine 10 provided by the first preferred embodiment of the present invention includes a frame 20, a seat 22, a damping device 24, two swing arms 26, and two crank devices 28, two slide rails 30, and two pedal devices 40.

机架20具有一底座201,底座201的前端设有一立杆203,立杆203的顶端设有一供使用者握持的把手205,底座201的后端设有一安装座207。The frame 20 has a base 201 . A pole 203 is disposed at the front end of the base 201 . A handle 205 is disposed at the top of the pole 203 , and a mount 207 is disposed at the rear end of the base 201 .

座椅22安装于机架20的安装座207上方,用以供使用者乘坐。当然,座椅22与机架20的安装座207可设置一座椅调整机构23,用以方便使用者调整座椅22的位置而维持在舒适的姿势。The seat 22 is installed above the mounting base 207 of the frame 20 for the user to sit on. Of course, the seat 22 and the mounting base 207 of the frame 20 can be provided with a seat adjustment mechanism 23 for the convenience of the user to adjust the position of the seat 22 to maintain a comfortable posture.

阻尼装置24具有一第一飞轮242与一第二飞轮244,第一飞轮242可旋转地设于机架20的安装座207,第二飞轮244可旋转地设于机架20的安装座207且位于第一飞轮242的后方,并与第一飞轮242之间经由一皮带(图中未示)的传动而能同步旋转。此外,机架20的立杆203的顶端可设置一控制装置25与阻尼装置24作电性连接,用以控制第一飞轮242与第二飞轮244之间的磁控阻力大小。The damping device 24 has a first flywheel 242 and a second flywheel 244, the first flywheel 242 is rotatably arranged on the mount 207 of the frame 20, the second flywheel 244 is rotatably arranged on the mount 207 of the frame 20 and It is located behind the first flywheel 242 and can rotate synchronously with the first flywheel 242 via a belt (not shown). In addition, a control device 25 can be installed on the top of the pole 203 of the frame 20 to be electrically connected to the damping device 24 to control the magnitude of the magnetron resistance between the first flywheel 242 and the second flywheel 244 .

各摆臂26呈弯折状且以其顶端枢接于机架20的安装座207的一侧,使得各摆臂26可相对机架20前后摆动。Each swing arm 26 is bent and pivotally connected to one side of the mounting seat 207 of the frame 20 with its top end, so that each swing arm 26 can swing back and forth relative to the frame 20 .

各曲柄装置28具有一第一连杆282、一第二连杆284,以及一第三连杆286,其中,第一、第二及第三连杆282,284,286的一端相互枢接在一起,第一连杆282的另一端连接第一飞轮242,第二连杆284的另一端枢接摆臂26的弯折处。Each crank device 28 has a first connecting rod 282, a second connecting rod 284, and a third connecting rod 286, wherein one ends of the first, second and third connecting rods 282, 284, 286 are pivotally connected to each other. Together, the other end of the first link 282 is connected to the first flywheel 242 , and the other end of the second link 284 is pivotally connected to the bend of the swing arm 26 .

各滑轨30的后端枢接曲柄装置28的第三连杆286的另一端,各滑轨30的前端枢接机架20的底座201的前端。The rear end of each slide rail 30 is pivotally connected to the other end of the third connecting rod 286 of the crank device 28 , and the front end of each slide rail 30 is pivotally connected to the front end of the base 201 of the frame 20 .

各踏板装置40具有一踏板架41、一第一踏杆42、一第二踏杆43、一踏板44,以及一滚轮45,其中,第一踏杆42的两端分别枢接踏板架41及摆臂26的底端;第二踏杆43的两端分别枢接踏板架41及摆臂26的底端且位于第一踏杆42的下方;踏板44固定于踏板架41上方,用以供使用者踩踏;滚轮45可旋转地设于踏板架41的底端且架设于滑轨30上,滚轮45的轴心与第一踏杆42的枢接点是位于同一轴线上。由此,Each pedal device 40 has a pedal frame 41, a first pedal bar 42, a second pedal bar 43, a pedal 44, and a roller 45, wherein the two ends of the first pedal bar 42 are pivotally connected to the pedal frame 41 and the pedal frame respectively. The bottom end of the swing arm 26; the two ends of the second step bar 43 are respectively pivotally connected to the bottom end of the pedal frame 41 and the swing arm 26 and are located below the first step bar 42; the pedal 44 is fixed on the top of the pedal frame 41 for The user pedals; the roller 45 is rotatably disposed on the bottom end of the pedal frame 41 and mounted on the slide rail 30 , the axis of the roller 45 is on the same axis as the pivot point of the first pedal 42 . thus,

以上为本发明的坐式椭圆机10的详细结构,以下再就本发明的操作过程及特色进行说明。The above is the detailed structure of the seated elliptical machine 10 of the present invention, and the operation process and features of the present invention will be described below.

在操作时,如图2至图4所示,使用者先乘坐于座椅22上且将双脚放置于各踏板44上,接着即可施力踩踏各踏板44,使踏板44连同踏板架41通过滚轮45而沿着滑轨30前后移动,在各踏板架41受力踩踏的过程中,会通过第一踏杆42、第二踏杆43与摆臂26之间的枢接关系来带动摆臂26前后摆动,而当各摆臂26前后摆动的过程中,会通过各曲柄装置28的第二连杆284及第一连杆282的枢接关系来带动阻尼装置24的第一飞轮242转动,第一飞轮242则是通过皮带来传动第二飞轮244转动,接着在第一飞轮242转动的过程中,会再通过曲柄装置28的第三连杆286与第一连杆282的枢接关系来带动滑轨30沿着椭圆形的轨迹相对机架20前后摆动,如此一来,踏板44便会随着踏板架41所架设的滑轨30同步产生椭圆形轨迹的作动,让使用者能够通过各踏板44进行椭圆形轨迹的踩踏运动。During operation, as shown in Figures 2 to 4, the user first sits on the seat 22 and places both feet on each pedal 44, and then can apply force to step on each pedal 44, so that the pedal 44 together with the pedal frame 41 The rollers 45 are used to move back and forth along the slide rails 30. During the process of stepping on each pedal frame 41 under force, the pivotal relationship between the first pedal rod 42, the second pedal rod 43 and the swing arm 26 will drive the swing. The arms 26 swing back and forth, and when each swing arm 26 swings back and forth, it will drive the first flywheel 242 of the damping device 24 to rotate through the pivotal relationship between the second connecting rod 284 and the first connecting rod 282 of each crank device 28 , the first flywheel 242 drives the second flywheel 244 to rotate through the belt, and then in the process of the first flywheel 242 rotating, it will pass through the pivotal relationship between the third connecting rod 286 of the crank device 28 and the first connecting rod 282 to drive the slide rail 30 to swing back and forth relative to the frame 20 along the elliptical track, so that the pedal 44 will synchronously generate the action of the elliptical track along with the slide rail 30 erected by the pedal frame 41, so that the user can A pedaling motion of an elliptical trajectory is performed by each pedal 44 .

综合以上所述可知,本发明的坐式椭圆机10结合了传统椭圆机与固定式脚踏车的优点,让使用者在操作过程中能够通过坐姿来减少下肢的负担,并且利用椭圆形的轨迹而让下肢能够进行长距离的踩踏运动,以达到较大的能量消耗,此外,使用者亦可用双手握住机架20的把手205而维持在类似骑乘脚踏车的姿势进行椭圆形轨迹的踩踏运动。Based on the above, it can be seen that the seated elliptical machine 10 of the present invention combines the advantages of the traditional elliptical machine and the stationary bicycle, allowing the user to reduce the burden on the lower limbs through the sitting posture during operation, and use the elliptical trajectory to allow The lower limbs can perform a long-distance pedaling exercise to achieve greater energy consumption. In addition, the user can also hold the handle 205 of the frame 20 with both hands and maintain a posture similar to riding a bicycle to perform an elliptical pedaling exercise.

另一方面,为了因应不同使用者的身材,本发明第二较佳实施例的坐式椭圆机10更提供一电动扬升装置50来调整滑轨30及踏板装置40的扬升角度,如图5所示。On the other hand, in order to respond to different users' stature, the seated elliptical machine 10 of the second preferred embodiment of the present invention further provides an electric lifting device 50 to adjust the lifting angle of the slide rail 30 and the pedal device 40, as shown in the figure 5.

机架20的前端具有一扬升座21,扬升座21具有二连动杆212及一支撑杆214,该二连动杆212的一端供各滑轨30的前端枢接,另一端相互枢接在一起,支撑杆214设于二连动杆212之间。The front end of the frame 20 has a lifting base 21, and the lifting base 21 has two linkage rods 212 and a support rod 214. One end of the two linkage rods 212 is pivotally connected to the front ends of the slide rails 30, and the other ends are pivoted to each other. Connected together, the support rod 214 is arranged between the two linkage rods 212 .

电动扬升装置50具有一马达52及一扬升管54,马达52固定于机架60的底座201且具有一输出轴522,扬升管54套接于输出轴522且以其一端连接扬升座21的支撑杆214,由此,如图6及图7所示,扬升管54便能可受输出轴522的伸缩驱动而通过扬升座21来带动该二滑轨30及该二踏板装置40上升或下降。The electric lifting device 50 has a motor 52 and a lifting tube 54. The motor 52 is fixed on the base 201 of the frame 60 and has an output shaft 522. The lifting tube 54 is sleeved on the output shaft 522 and connected to the lifting tube at one end. The support rod 214 of the seat 21, thus, as shown in Figure 6 and Figure 7, the lifting tube 54 can be driven by the expansion and contraction of the output shaft 522 to drive the two slide rails 30 and the two pedals through the lifting seat 21 The device 40 is raised or lowered.

同样地,本发明第三较佳实施例的坐式椭圆机10可提供一手动扬升装置60来调整滑轨30及踏板装置40的扬升角度,如图8所示。Similarly, the seated elliptical machine 10 of the third preferred embodiment of the present invention can provide a manual lifting device 60 to adjust the lifting angle of the slide rail 30 and the pedal device 40 , as shown in FIG. 8 .

如图8至图10所示,手动扬升装置60具有一外管61、一内管62、一卡合件63,以及一弹性件64,其中,外管61以其一端连接机架20的底座201且具有一限位槽612及呈锯齿状的多个卡合部614;内管62穿设于外管61内且以其顶端连接扬升座21的支撑杆214,并具有一限位部622而以限位部622嵌设于外管61的限位槽642内;卡合件63枢设于内管62的限位部622且可选择地卡接于外管61的其中一卡合部614;弹性件64的两端连接内管62的限位部622及卡合件63,用以提供弹力给卡合件63,使卡合件63与外管61的卡合部614保持在卡接的状态。在操作时,先解除卡合件63与外管61的卡合部614之间的卡接状态,接着即可将内管62向上拉伸,此时的滑轨30与踏板装置40会通过扬升座21而随着内管62抬升,直到将内管62拉伸至适当的位置时,再将卡合件63卡接于外管61的另一卡合部614,如此即完成调整。As shown in Figures 8 to 10, the manual lifting device 60 has an outer tube 61, an inner tube 62, an engaging member 63, and an elastic member 64, wherein the outer tube 61 is connected with one end of the frame 20 The base 201 has a limiting groove 612 and a plurality of jagged engaging parts 614; the inner tube 62 is passed through the outer tube 61 and connected to the support rod 214 of the lifting base 21 with its top end, and has a limiting part 622 and the limiting part 622 is embedded in the limiting groove 642 of the outer tube 61; The joint part 614; the two ends of the elastic part 64 are connected to the limit part 622 of the inner tube 62 and the engaging part 63 to provide elastic force to the engaging part 63 so that the engaging part 63 and the engaging part 614 of the outer tube 61 are kept In the stuck state. During operation, first release the clamping state between the clamping member 63 and the clamping portion 614 of the outer tube 61, then the inner tube 62 can be stretched upwards, and the slide rail 30 and the pedal device 40 at this time will pass through the lift The seat 21 is lifted up with the inner tube 62 until the inner tube 62 is stretched to a proper position, and then the engaging member 63 is engaged with the other engaging portion 614 of the outer tube 61 , thus completing the adjustment.

本发明于前揭实施例中所揭露的构成元件,仅为举例说明,并非用来限制本案的范围,其它等效元件的替代或变化,亦应为本案的权利要求范围所涵盖。The constituent elements disclosed in the foregoing embodiments of the present invention are for illustration only and are not intended to limit the scope of the present application. Substitution or changes of other equivalent elements should also be covered by the claims of the present application.

Claims (10)

1. a seat type elliptical trainer, includes:
One frame;
One seat, is located at the rear end of this frame;
One damping unit, is located at this frame and is positioned at this under-seat, and wherein this damping unit has one first flywheel and one second flywheel, this second flywheel be rotatably located at this frame and and can synchronous rotary via a belt between this first flywheel;
Two swing arms, respectively with its top be articulated in this frame both sides and can this frame swing relatively;
Two crank devices, be located at this damping unit both sides and respectively with this swing arm pivot joint, this damping unit start can be driven by the driving of this two swing arm, wherein respectively this crank device has a first connecting rod, a second connecting rod, and a third connecting rod, one end of this first, second and third connecting rod is articulated mutually, the other end of this first connecting rod connects this first flywheel, this swing arm of other end pivot joint of this second connecting rod, this first flywheel is rotatably located at this frame and is connected with this crank device;
Two slide rails, respectively with its this crank device of one end pivot joint one, the front end of this frame of other end pivot joint, can swing along the track of ellipse this frame relative by the driving of this two crank device, wherein this first connecting rod and this second connecting rod all non-be the part of this slide rail, a part for third connecting rod then this swing arm non-, one end of this slide rail of other end pivot joint of this third connecting rod; And
Two device with pedal, the bottom of this swing arm of pivot joint one respectively and this slide rail can be located at movably forward and backward, can by external force trample drive this two swing arm to swing, and by this two crank device along with this two slide rail synchronously carries out the motion of elliptical path.
2. seat type elliptical trainer as claimed in claim 1, wherein the front end of this frame has a vertical rod, and this vertical rod is provided with leader.
3. seat type elliptical trainer as claimed in claim 2, the top of wherein this vertical rod is provided with a control device, and this control device is electrically connected this damping unit, in order to control the drag size between this first flywheel and this second flywheel.
4. seat type elliptical trainer as claimed in claim 1, wherein respectively this device with pedal has a running-board bracket, one first treadle, one second treadle, a pedal, and a roller, two ends difference this running-board bracket of pivot joint of this first treadle and the bottom of this swing arm, the two ends of this second treadle respectively this running-board bracket of pivot joint and this swing arm bottom and be positioned at the below of this first treadle, this pedal is fixed on above this running-board bracket, and this roller is rotatably located at this running-board bracket and is located on this slide rail.
5. seat type elliptical trainer as claimed in claim 4, wherein the axle center of this roller and the pivoting point of this first treadle are positioned on same axis.
6. seat type elliptical trainer as claimed in claim 1, also includes an electronic pumping device, and this frame has one and to rise seat and respectively this slide rail pivot joint; This electronic pumping device has a motor and and to rise pipe, this motor is fixed on this frame and has an output shaft, this pipe box that rises is connected to this output shaft and connects this seat that rises with its one end, can this two slide rail be driven by the driving of this output shaft to rise by this seat that rises or decline.
7. seat type elliptical trainer as claimed in claim 6, wherein the seat that rises of this frame has two traces and a support bar, one end of this two trace is for respectively this slide rail pivot joint, and the other end is articulated mutually, and this support bar to be located between this two trace and to be connected for this pipe that rises.
8. seat type elliptical trainer as claimed in claim 1, also include a manual pumping device, this frame has one and to rise seat and respectively this slide rail pivot joint, this manual pumping device has pipe, a fastener in an outer tube, and an elastic component, this outer tube connects this frame with its one end and has multiple holding section, this interior pipe to be arranged in this outer tube and to connect this seat that rises with its one end, this fastener is hubbed at this interior pipe and is selectively connected in wherein this holding section of this outer tube, and the two ends of this elastic component connect this interior pipe and this fastener.
9. seat type elliptical trainer as claimed in claim 8, wherein the seat that rises of this frame has two traces and a support bar, one end of this two trace is for respectively this slide rail pivot joint, and the other end is articulated mutually, and this support bar to be located between this two trace and to be connected for this interior pipe.
10. seat type elliptical trainer as claimed in claim 8, wherein this outer tube has a stopper slot, and this interior pipe has a limiting section, arranges in the stopper slot that the limiting section of this interior pipe is embedded at this outer tube for this fastener and this elastic component.
CN201110339344.1A 2011-11-01 2011-11-01 Seat type elliptical trainer Expired - Fee Related CN103083864B (en)

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CN106075815A (en) * 2016-08-08 2016-11-09 江苏康力源健身器材有限公司 A kind of Multifunctional exercise bike
CN106176141B (en) * 2016-08-31 2019-02-01 河南优德医疗设备股份有限公司 A kind of gait walk help training device
CN115364428B (en) * 2021-05-17 2024-09-03 基赫科技股份有限公司 Sports device with controllable training mode

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CN202355769U (en) * 2011-11-01 2012-08-01 岱宇国际股份有限公司 Seat type elliptical trainer

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CN201248997Y (en) * 2008-05-21 2009-06-03 岱宇国际股份有限公司 Adjusting device for manually changing motion trail of elliptical machine
CN201213992Y (en) * 2008-07-02 2009-04-01 翰威实业股份有限公司 Horizontal vehicle capable of doing elliptical and stepping movement
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