TWM634088U - Drawstring mechanism for use in fitness equipment and fitness equipment using the drawstring mechanism - Google Patents
Drawstring mechanism for use in fitness equipment and fitness equipment using the drawstring mechanism Download PDFInfo
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- 230000007246 mechanism Effects 0.000 title claims abstract description 75
- 230000009467 reduction Effects 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000008261 resistance mechanism Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 210000002976 pectoralis muscle Anatomy 0.000 description 2
- 208000025978 Athletic injury Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
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- 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
- A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
- A63B21/0058—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using motors
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- 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
- A63B21/00058—Mechanical means for varying the resistance
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/0076—Rowing machines for conditioning the cardio-vascular system
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/0076—Rowing machines for conditioning the cardio-vascular system
- A63B2022/0079—Rowing machines for conditioning the cardio-vascular system with a pulling cable
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Abstract
一種用於健身器材之拉繩機構,包含一驅動單元和一拉繩單元。驅動單元具有一馬達、一減速裝置和一連接馬達之捲筒,而拉繩單元具有一拉繩以及一鄰設於捲筒之轉向輪;拉繩以其一端連接捲筒,使得拉繩可受捲筒的拉引而繞設於捲筒,當使用者拉扯拉繩時,將使驅動單元提供一可調整抵抗轉動之阻力,該阻力透過馬達驅轉減速裝置傳遞至捲筒,以控制該拉繩被拉伸之難易度。藉此,本創作之拉繩機構具有可調整之阻力以提供使用者不同強度的訓練。 A cord-drawing mechanism for fitness equipment, comprising a driving unit and a cord-drawing unit. The drive unit has a motor, a deceleration device and a reel connected to the motor, and the pull cord unit has a pull cord and a steering wheel adjacent to the reel; The pull of the reel is wound around the reel. When the user pulls the pull cord, the drive unit will provide an adjustable resistance against rotation. The resistance is transmitted to the reel through the motor drive reduction device to control the pull. How easily the rope is stretched. Thereby, the drawstring mechanism of the invention has adjustable resistance to provide users with different intensities of training.
Description
本創作與健身器材有關,特別是指一種用於健身器材之拉繩機構,以及使用該拉繩機構之健身器材。This creation is related to fitness equipment, in particular to a drawstring mechanism for fitness equipment and fitness equipment using the drawstring mechanism.
傳統配置有拉力繩之健身器材,係藉由拉扯繩體後所產生的彈力來對上臂及胸肌進行重量訓練,進而達到肌肉鍛煉效果,並通過腳踩或將彈力繩固定於平面如牆面上等固定方式,加強訓練效果,惟此等固定方式有不穩固之風險,有可能造成運動傷害或意外。Traditional fitness equipment equipped with tension ropes uses the elastic force generated by pulling the rope body to carry out weight training on the upper arms and chest muscles, thereby achieving the effect of muscle training, and by stepping on or fixing the elastic ropes on a flat surface such as a wall Such fixing methods can enhance the training effect, but these fixing methods have the risk of being unstable and may cause sports injuries or accidents.
為了提供使用者兼具多種運動方式及實用性高的運動器材,市面上有許多結合彈力繩與拉繩之平台式健身器材,透過彈力繩與拉繩訓練手臂及胸肌達致多功能運動效果,相關技術也揭露於國內第M305685號新型專利中。但是,前述配置有彈力繩與拉繩之平台式拉繩健身器材,其彈力繩皆具有固定的伸縮彈力,無法為使用者提供更高強度的訓練,且利用鋼帶束緊阻力輪來提供拉繩阻力,拉繩拉動時容易因摩擦產生噪音以及機件磨損。In order to provide users with sports equipment with a variety of exercise methods and high practicability, there are many platform fitness equipment on the market that combine elastic cords and drawstrings. Through elastic cords and drawcords, the arms and chest muscles can be trained to achieve multifunctional exercise effects. Related technologies are also disclosed in the domestic new patent No. M305685. However, the above-mentioned platform-style drawstring fitness equipment equipped with elastic cords and drawstrings has fixed stretching elastic force, which cannot provide users with higher-intensity training, and steel belts are used to tighten the resistance wheels to provide tension Rope resistance, when the pull rope is pulled, it is easy to generate noise due to friction and wear of the machine parts.
本創作之目的之一在於提供一種用於健身器材之拉繩機構,係可解決上述之至少一問題者。One of the purposes of this creation is to provide a drawstring mechanism for fitness equipment, which can solve at least one of the above-mentioned problems.
為達成上述創作目的,本創作所提供之一種用於健身器材之拉繩機構,包含有一驅動單元及一拉繩單元。該驅動單元具有一馬達、一連結馬達且具有一輸出端之減速裝置,以及一連結該減速裝置之輸出端之捲筒。該拉繩單元具有一拉繩以及至少一轉向輪,該拉繩係繞設於該捲筒,且具有一固定於該捲筒之第一端、一相對該第一端之第二端,以及一位於該第一、二端之間的身部,該身部自該捲筒往外延伸而出,且該拉繩之身部係繞過該至少一轉向輪而往外延伸。In order to achieve the above creation purpose, the invention provides a drawstring mechanism for fitness equipment, which includes a drive unit and a drawstring unit. The drive unit has a motor, a reduction gear connected to the motor and has an output end, and a reel connected to the output end of the reduction gear. The pull cord unit has a pull cord and at least one steering wheel, the pull cord is wound around the reel, and has a first end fixed to the reel, a second end opposite to the first end, and A body located between the first and second ends extends outward from the reel, and the body of the pull cord extends outward around the at least one steering wheel.
藉由上述技術特徵,本創作所提供之拉繩機構,利用配置有馬達、減速裝置及捲筒之驅動單元來提供拉繩拉動時之阻力,不但可為使用者提供高強度且可調整的訓練阻力,且拉繩拉動時較不會產生摩擦噪音。其次,本創作所提供之拉繩機構,結構簡單且組裝容易,並利用一個或多個轉向輪來改變拉繩的延伸方向,故可用於諸如划船機、龍門式重量訓練機、平台式拉繩健身機之類的各式健身器材中作為阻尼裝置。With the above-mentioned technical features, the cable-drawing mechanism provided by this invention uses a driving unit equipped with a motor, a deceleration device and a reel to provide resistance when the cable is pulled, which can not only provide users with high-intensity and adjustable training resistance, and less friction noise when the cord is pulled. Secondly, the drawstring mechanism provided by this creation has a simple structure and is easy to assemble, and uses one or more steering wheels to change the extension direction of the drawstring, so it can be used in such as rowing machines, gantry weight training machines, platform drawstrings, etc. It is used as a damping device in various fitness equipment such as fitness machines.
較佳地,所述減速裝置可包含複數個相互嚙合的齒輪。如此,可以搭配傳統之齒輪式減速機,以達成多樣適用性。Preferably, the reduction gear may include a plurality of gears meshing with each other. In this way, it can be matched with a traditional gear reducer to achieve a variety of applicability.
較佳地,所述減速裝置可包含有第一至第四皮帶輪以及第一至第二皮帶。該第一皮帶輪同軸地連接該馬達,該第二皮帶輪與該第三皮帶輪同軸設置而可同步旋轉,該第四皮帶輪同軸地連接該捲筒,該第一皮帶繞設於該第一、二皮帶輪,該第二皮帶繞設於該第三、四皮帶輪。如此,透過改變馬達的轉速以調整減速裝置之扭矩,進而對使用者提供適當且可變的阻力,讓使用者獲得運動訓練的效果。Preferably, the deceleration device may include first to fourth pulleys and first to second belts. The first pulley is coaxially connected to the motor, the second pulley is coaxially arranged with the third pulley and can rotate synchronously, the fourth pulley is coaxially connected to the reel, and the first belt is wound around the first and second pulleys , the second belt is wound around the third and fourth pulleys. In this way, by changing the rotational speed of the motor to adjust the torque of the reduction gear, an appropriate and variable resistance is provided to the user, allowing the user to obtain the effect of exercise training.
較佳地,所述之減速裝置包含有複數個與該第一皮帶及該第二皮帶抵接之張力調整輪。如此,可調整皮帶的張力。Preferably, the deceleration device includes a plurality of tension adjustment wheels contacting the first belt and the second belt. In this way, the tension of the belt can be adjusted.
較佳地,所述之減速裝置中之第四皮帶輪與該捲筒係一體成型。如此,可使構件簡化且降低成本。Preferably, the fourth pulley in the reduction gear is integrally formed with the reel. In this way, components can be simplified and costs can be reduced.
較佳地,所述之用於健身器材之拉繩機構,更包含有一拉環或一拉桿,該拉環或該拉桿係固接於該拉繩的第二端。如此,使用者手部可握持前述拉環或拉桿而方便地拉動拉繩。Preferably, the drawstring mechanism for fitness equipment further includes a pull ring or a pull rod, and the pull ring or the pull rod is fixedly connected to the second end of the pull cord. In this way, the user can hold the pull ring or the pull rod with his hand to pull the pull cord conveniently.
較佳地,所述之用於健身器材之拉繩機構,更包含一底座,而驅動單元及拉繩單元設置於底座上,且底座具有供使用者腳步踩踏之一左踏板及一右踏板,而拉繩單元之該拉繩的身部係通過該左、右踏板之間。如此,本創作之拉繩機構可作為划船機之阻力機構。Preferably, the cord-drawing mechanism for fitness equipment further includes a base, and the drive unit and the cord-drawing unit are arranged on the base, and the base has a left pedal and a right pedal for the user to step on, And the body of the stay cord of the stay cord unit passes between the left and right pedals. Like this, the drawstring mechanism of this creation can be used as the resistance mechanism of rowing machine.
較佳地,所述之用於健身器材之拉繩機構,更包含有一底座;該驅動單元係水平地設置於該底座上,而該至少一轉向輪係被配置成使該拉繩之第二端係直立地往上延伸或水平向外延伸。如此,本創作之拉繩機構可作為平台式拉繩健身機之阻力機構。Preferably, the pull cord mechanism for fitness equipment further includes a base; the drive unit is horizontally arranged on the base, and the at least one steering wheel train is configured so that the second pull cord Ends extend vertically upwards or horizontally outwards. Like this, the drawstring mechanism of this creation can be used as the resistance mechanism of platform drawstring exercise machine.
較佳地,所述之用於健身器材之拉繩機構,更包含有一底座;該驅動單元係直立地設置於該底座上,而該至少一轉向輪係被配置成使該拉繩之第二端係直立地往上延伸。如此,本創作之拉繩機構可作為龍門式重量訓練機之阻力機構。Preferably, the pull cord mechanism for fitness equipment further includes a base; the driving unit is vertically arranged on the base, and the at least one steering wheel train is configured so that the second pull cord The end system extends upright. Like this, the drawstring mechanism of this creation can be used as the resistance mechanism of gantry type weight training machine.
本創作之另一在於提供一種健身器材,配置有上述之拉繩機構。其中,前述健身器材係可為划船機、龍門式重量訓練機或平台式拉繩健身機。Another aspect of the present invention is to provide a fitness equipment equipped with the above-mentioned drawstring mechanism. Wherein, the aforementioned fitness equipment can be a rowing machine, a gantry type weight training machine or a platform type drawstring fitness machine.
有關本創作所提供的拉繩機構以及使用該拉繩機構之健身器材的詳細構造或特點,將於後續的實施方式詳細說明中予以描述。然而,本領域技術人員應能瞭解,該詳細說明以及實施本創作所列舉的特定實施例,僅適用於說明本創作,並非用以限制本創作的申請專利範圍。The detailed structure or characteristics of the cord-drawing mechanism provided by this creation and the fitness equipment using the cord-drawing mechanism will be described in the detailed description of the implementation that follows. However, those skilled in the art should understand that the detailed description and the specific embodiments listed for implementing the invention are only applicable to explain the invention, and are not intended to limit the patent scope of the invention.
申請人首先在此說明,於整篇說明書中,包括以下介紹的實施例以及申請專利範圍的請求項中,有關方向性的名詞皆以圖式中的方向為基準。其次,在以下將要介紹之實施例以及圖式中,相同之元件標號,代表相同或近似之元件或其結構特徵。The applicant hereby explains that in the entire specification, including the embodiments described below and the claims of the scope of the patent application, the nouns related to direction are based on the directions in the drawings. Secondly, in the embodiments and drawings to be described below, the same component numbers represent the same or similar components or their structural features.
請參閱圖1及圖2,圖1及圖2顯示本創作第一實施例所提供之拉繩機構10配置於一平台式拉繩健身機1之情形。在此實施例中,平台式拉繩健身機1具有一框架式平台11,框架式平台11內部設置有左、右鏡像對稱配置之兩組伺服器14、至少一組之功率電阻16及兩組拉繩機構10,其中伺服器14及功率電阻16與拉繩機構之驅動單元20電性連接,藉由伺服器14的控制來調整驅動單元20的轉速及扭力大小,另外,當拉繩機構10拉動驅動單元20,使驅動單元20產生電力時,可透過功率電阻16的電能轉換熱來釋電,進而保護該驅動單元20;再者,由於二組拉繩機構10的結構完全相同,因此以下僅以一組拉繩機構10詳細說明。如圖1及2所示,拉繩機構10主要包含有一驅動單元20、一拉繩單元30及一拉環40。如前所述,此實施例之平台式拉繩健身機1配置有二個如前所述之拉繩機構10,如此,使用者可以站立在框架式平台11的頂面,左、右手可以分別握持於各拉繩機構10之拉環40,藉由往復拉動、放鬆拉繩單元30而達到健身之目的。Please refer to FIG. 1 and FIG. 2 . FIG. 1 and FIG. 2 show the situation that the
請再參閱圖2及圖3,本實施例所提供之驅動單元20主要包含一馬達座21、一馬達22、一減速裝置23和一捲筒24。馬達座21具有一底板212、一前立板214、一後立板216及二支撐柱218,前立板214之底側邊和後立板216之底側邊利用諸如焊接之類的固定方式而連接底板212之頂面,二支撐柱218則相互間隔配置地分別以其二端固定於前、後立板214、216的左、右頂緣。減速裝置23位於底板212上方且安裝固定於後立板216之後側面。捲筒24設於前立板214和後立板216之間,捲筒24之前端被一設置在前立板214中的軸承(圖中未示)所支撐,捲筒24之後端則同軸連接減速裝置23之輸出軸(圖中未示)。馬達22連接減速裝置23,用以提供動力來源。藉此,當馬達22啟動時,馬達22所輸出的動力經減速裝置23傳遞至捲筒24,使捲筒24進行正轉或反轉。拉繩單元30主要包含有一拉繩34以及一轉向輪36。拉繩34係繞設於捲筒24上,並具有一固定於捲筒之第一端341、一相對第一端341之第二端342,以及一位於第一、二端341、342之間的身部343,如圖所示,當拉繩34捲收於捲筒24上時,至少有部分的身部343自捲筒24往外延伸而出。詳而言之,拉繩34之第一端341係穿過捲筒24上的一個穿孔(圖中未示)後打結,而與捲筒24固定連接,而拉繩34之第二端342則透過一扣環38而固設於供使用者抓取之拉環40,如此拉繩34的身部343一方面可受捲筒24之拉引而繞設於捲筒24,另一方面可受使用者的拉引自捲筒24釋放出來,並在釋放過程中帶動捲筒24轉動,然而必須說明的是,拉繩34之第一端341、第二端342與捲筒24、拉環40之固定方式並不以前述實施例所揭露者為限,任何諸如利用綑綁、卡勾之類的可行方式皆可使用。其次,轉向輪36係可自由轉動地設置在一位於框架式平台11底架上的輪座361上,間隔地對應著捲筒24的位置,而且拉繩之身部343自捲筒24往外水平延伸出來之後,係繞過轉向輪36而改變方向再往上直立延伸。Please refer to FIG. 2 and FIG. 3 again, the
在上述的驅動單元20中,透過調整馬達22的轉速經減速裝置23輸出可變的阻力,當使用者拉扯拉繩34而產生一拉引力大於驅動單元20之啟動扭力時,則啟動與之抗衡且相反方向之阻力,反之亦然。換言之,本創作所提供之拉繩機構10,利用配置有馬達22、減速裝置23及捲筒24之驅動單元20來提供拉繩34拉動時之阻力,不但可為使用者提供高強度且可調整的訓練阻力,且拉繩34拉動時較不會產生摩擦噪音。其次,本創作所提供之拉繩機構10,結構簡單且組裝容易,並可利用一個或多個轉向輪36來改變拉繩34的延伸方向,故可用於各式各樣的運動器材中,例如此實施例所揭露平台式拉繩健身機1,或者以下將詳述之划船機或龍門式重量訓練機。In the above-mentioned
在上述實施例的驅動單元20中,馬達22、減速裝置23以及捲筒24係同軸地轉動配置,以達整體體積縮小化的優點。其次,減速裝置23係以習知包含複數個相互嚙合的齒輪的齒輪式減速機來實現,以提供多段減速比的傳動。然而,減速裝置23並不以上述實施例所揭露者為限,例如以下所說明之減速裝置23。In the
請參閱圖4,圖4係為本創作第二實施例所提供之拉繩機構之驅動單元20的立體圖,在此實施例中,驅動單元20的減速裝置23係由複數個齒形皮帶輪及複數個皮帶所組成。詳而言之,減速裝置23包含有一同軸連接馬達22之第一皮帶輪231、同軸設置且同步旋轉之一第二皮帶輪232與一第三皮帶輪233、一同軸連接捲筒24之第四皮帶輪234、一繞設於第一皮帶輪231與第二皮帶輪232之第一皮帶235,以及一繞設於第三皮帶輪233與第四皮帶輪234之第二皮帶236,除此之外,減速裝置23更包含有四個分別與第一皮帶235及該第二皮帶236抵接之張力調整輪237。前述第二、三皮帶輪232、233以及張力調整輪237係透過一支架238而支撐於馬達座21的上方,其次,第四皮帶輪234與捲筒24係一體成型設置,使構件簡化且降低成本。藉由前述減速裝置23,可提供不同的減速比,而提供拉繩34拉動時不同的阻力,同樣可以達成本創作之功效。Please refer to Fig. 4, Fig. 4 is the perspective view of the
請參閱圖5及圖6,圖5及圖6顯示本創作第三實施例所提供之拉繩機構10運用在一划船機50之態樣,其中圖5及圖6並未顯示划船機50之所有構件,僅顯示划船機50的若干主要構件,例如左踏板及右踏板,其次,圖5及圖6中所顯示的拉繩機構10在結構方面與第一實施例所顯示的拉繩機構10大致相同,主要差異在於轉向輪之數量及設置位置不同,而且拉繩34的第二端342固接有一拉桿42,使得重量訓練的模式由上身改為下肢。詳而言之,划船機50包含有一底座51,其上設置有驅動單元20與拉繩單元30,同樣地,驅動單元20具有馬達座21、馬達22、減速裝置23和捲筒24,馬達座21係固定於底座51之頂面,而底座51具有一第一梁柱53、一第二梁柱55以及供使用者腳部踩踏且設置在第二梁柱55前側面之一左踏板57及一右踏板59。其次,在此實施例中,拉繩單元30包含有一第一轉向輪363及一第二轉向輪365,其中第一轉向輪363設置於第一梁柱53上,而位於捲筒24的側邊的上方,第二轉向輪365則設置於第二梁柱55,位於驅動單元20之前方,此外,繞射於捲筒24的拉繩34的身部343係繞過第一轉向輪363及第二轉向輪365而往外延伸並通過該左、右踏板57、59之間。藉此,使用者透過腳部踩踏左、右踏板57、59進而拉動繞設於第一、二轉向輪363、365之拉繩34,當使用者踩踏力大於驅動單元20之啟動扭力時,則啟動與之抗衡且相反方向之阻力,反之亦然。簡言之,本創作第三實施例所提供之拉繩機構10,係可運用在划船機50上,並可達成本創作之創作目的。Please refer to Fig. 5 and Fig. 6, Fig. 5 and Fig. 6 show that the
請參閱圖7,圖7顯示本創作第四實施例所提供之拉繩機構10運用在一龍門式重量訓練機60之態樣,其中圖7並未顯示龍門式重量訓練機60之所有構件,僅顯示龍門式重量訓練機60的若干主要構件,例如機架62,伺服器14以及功率電阻16,伺服器14及功率電阻16與拉繩機構之驅動單元20電性連接,藉由伺服器14的控制來調整驅動單元20的轉速及扭力大小,另外,當拉繩機構10拉動驅動單元20,使驅動單元20產生電力時,可透過功率電阻16的電能轉換熱來釋電,進而保護該驅動單元20;其次,圖7中所顯示的拉繩機構10在結構方面與第三實施例所顯示的拉繩機構10大致相同,主要差異在於:在此實施例中,拉繩機構10之驅動單元20係藉由馬達座21而直立地固定於機架62的一直立側壁621上,而拉繩單元30之一第一轉向輪363及一第二轉向輪365同樣設置在直立側壁621上,且繞射於捲筒24的拉繩34的身部343係繞過第一轉向輪363及第二轉向輪365而往上穿過機架62的頂壁623的穿孔625而往外延伸,之後更可透過各種滑輪配置(圖中未示)將拉繩34之第二端導引至所需的位置。藉此,拉繩機構10可取代習用龍門式重量訓練機60用以提供阻力的重量塊,且使用者可單手或左、右手部分別握持於各拉繩機構10之拉環40或拉桿42,而進行不同強度的單邊或雙邊重量訓練。簡言之,本創作第四實施例所提供之拉繩機構10,係可運用在龍門式重量訓練機60上,並可達成本創作之創作目的。Please refer to Fig. 7, Fig. 7 shows the situation that the
請參閱圖8,圖8顯示本創作第五實施例所提供之拉繩機構配置於一平台式拉繩健身機1之情形。此實施例所提供之拉繩機構與圖1所示之第一實施例所提供之拉繩機構10結構上大體相同,惟其差異僅在於拉繩單元30中拉繩之第二端342係穿過一擋止件39後固定於扣環38,或者在另一可行之實施態樣中,拉繩之第二端342係固定於擋止件39,而擋止件39係直接或透過扣環38而固定於拉環40。在此實施例中,擋止件39係以一球形構件來實現,且擋止件39之尺寸係大於框架式平台11頂面用以供拉繩通過的穿孔(圖中未示),如此一來,當往復拉動、放鬆拉繩單元30時,擋止件39可以抵擋於前述穿孔之孔壁中(亦即擋止件39可以抵擋於平台11之頂面)而限制拉繩捲收狀態時之下死點。必須說明的是,擋止件39不以球形構件為限,其次,拉繩之第二端342與扣環38、擋止件39、拉環40之固定方式並未特別限制,任何諸如利用綑綁、卡勾之類的可行方式皆可使用。Please refer to FIG. 8 . FIG. 8 shows a situation where the rope-drawing mechanism provided by the fifth embodiment of the present invention is configured on a platform-type rope-drawing
1:平台式拉繩健身機 10:拉繩機構 11:框架式平台 14:伺服器 16:功率電阻 20:驅動單元 21:馬達座 212:底板 214:前立板 216:後立板 218:支撐柱 22:馬達 23:減速裝置 231:第一皮帶輪 232:第二皮帶輪 233:第三皮帶輪 234:第四皮帶輪 235:第一皮帶 236:第二皮帶 237:張力調整輪 238:支架 24:捲筒 30:拉繩單元 34:拉繩 341:第一端 342:第二端 343:身部 36:轉向輪 361:輪座 363:第一轉向輪 365:第二轉向輪 38:扣環 39:擋止件 40:拉環 42:拉桿 50:划船機 51:底座 53:第一梁柱 55:第二梁柱 57:左踏板 59:右踏板 60:龍門式重量訓練機 62:機架 621:直立側壁 623:頂壁 625:穿孔 1: Platform pull rope fitness machine 10: pull rope mechanism 11: Frame platform 14:Server 16: Power resistor 20: Drive unit 21: Motor seat 212: bottom plate 214: Front vertical plate 216: Rear vertical plate 218: support column 22: motor 23:Deceleration device 231: The first pulley 232: Second pulley 233: The third pulley 234: The fourth pulley 235: first belt 236: second belt 237: Tension adjustment wheel 238: Bracket 24: roll 30: Rope unit 34: Drawstring 341: first end 342: second end 343: body 36: Steering wheel 361: wheel seat 363: The first steering wheel 365: Second steering wheel 38: Buckle 39: stopper 40: pull ring 42: Tie rod 50: rowing machine 51: base 53: First Beam Column 55: Second Beam Column 57:Left pedal 59: Right pedal 60: Gantry Weight Training Machine 62: Rack 621: upright side wall 623: top wall 625: perforation
圖1為本創作第一實施例所提供之拉繩機構運用在一平台式拉繩健身機的立體圖。 圖2為圖1的細部放大圖,特別顯示出第一實施例所提供之拉繩機構。 圖3為本創作第一實施例所提供之拉繩機構之驅動單元的立體圖。 圖4為本創作第二實施例所提供之拉繩機構之驅動單元以及拉繩的立體圖。 圖5為一立體圖,顯示本創作第三實施例所提供之拉繩機構運用在一划船機之態樣。 圖6為圖5之另一視角的立體圖。 圖7為一立體圖,顯示本創作第四實施例所提供之拉繩機構運用在一龍門式重量訓練機之態樣。 圖8為一立體圖,顯示本創作第五實施例所提供之拉繩機構運用在一平台式拉繩健身機的立體圖。 Fig. 1 is a three-dimensional view of a platform-style rope-drawing fitness machine using the rope-drawing mechanism provided by the first embodiment of the present invention. FIG. 2 is an enlarged detail view of FIG. 1, especially showing the drawstring mechanism provided by the first embodiment. Fig. 3 is a perspective view of the drive unit of the pull cord mechanism provided by the first embodiment of the present invention. Fig. 4 is a perspective view of the drive unit and the pull cord of the pull cord mechanism provided by the second embodiment of the present invention. Fig. 5 is a three-dimensional view showing the appearance of the rope-drawing mechanism provided by the third embodiment of the present invention applied to a rowing machine. FIG. 6 is a perspective view of another viewing angle of FIG. 5 . Fig. 7 is a three-dimensional view showing the application of the drawstring mechanism provided by the fourth embodiment of the present invention in a gantry weight training machine. Fig. 8 is a perspective view showing the perspective view of the rope-drawing mechanism provided by the fifth embodiment of the present invention applied to a platform-type rope-drawing fitness machine.
10:拉繩機構 10: pull rope mechanism
20:驅動單元 20: Drive unit
21:馬達座 21: Motor seat
22:馬達 22: motor
23:減速裝置 23:Deceleration device
24:捲筒 24: roll
34:拉繩 34: Drawstring
341:第一端 341: first end
342:第二端 342: second end
343:身部 343: body
36:轉向輪 36: Steering wheel
361:輪座 361: wheel seat
38:扣環 38: Buckle
40:拉環 40: pull ring
Claims (17)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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TW111207222U TWM634088U (en) | 2022-07-06 | 2022-07-06 | Drawstring mechanism for use in fitness equipment and fitness equipment using the drawstring mechanism |
CN202221902211.0U CN217886887U (en) | 2022-07-06 | 2022-07-22 | Rope pulling mechanism for fitness equipment and fitness equipment using rope pulling mechanism |
CN202310521720.1A CN116637325A (en) | 2022-07-06 | 2023-05-09 | Pull rope mechanism for body-building equipment and body-building equipment using same |
CN202321111197.7U CN219721816U (en) | 2022-07-06 | 2023-05-09 | Pull rope mechanism for body-building equipment and body-building equipment using same |
Applications Claiming Priority (1)
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TW111207222U TWM634088U (en) | 2022-07-06 | 2022-07-06 | Drawstring mechanism for use in fitness equipment and fitness equipment using the drawstring mechanism |
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TWM634088U true TWM634088U (en) | 2022-11-11 |
Family
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TW111207222U TWM634088U (en) | 2022-07-06 | 2022-07-06 | Drawstring mechanism for use in fitness equipment and fitness equipment using the drawstring mechanism |
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CN (3) | CN217886887U (en) |
TW (1) | TWM634088U (en) |
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2022
- 2022-07-06 TW TW111207222U patent/TWM634088U/en unknown
- 2022-07-22 CN CN202221902211.0U patent/CN217886887U/en active Active
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2023
- 2023-05-09 CN CN202321111197.7U patent/CN219721816U/en active Active
- 2023-05-09 CN CN202310521720.1A patent/CN116637325A/en active Pending
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CN217886887U (en) | 2022-11-25 |
CN219721816U (en) | 2023-09-22 |
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