TWM305687U - Power treadmill featuring one-way belt tensioning - Google Patents

Power treadmill featuring one-way belt tensioning Download PDF

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Publication number
TWM305687U
TWM305687U TW95213535U TW95213535U TWM305687U TW M305687 U TWM305687 U TW M305687U TW 95213535 U TW95213535 U TW 95213535U TW 95213535 U TW95213535 U TW 95213535U TW M305687 U TWM305687 U TW M305687U
Authority
TW
Taiwan
Prior art keywords
unit
rocker
pulley
belt
pedal
Prior art date
Application number
TW95213535U
Other languages
Chinese (zh)
Inventor
San-Ping Li
Original Assignee
Superweigh Entpr Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Superweigh Entpr Co Ltd filed Critical Superweigh Entpr Co Ltd
Priority to TW95213535U priority Critical patent/TWM305687U/en
Publication of TWM305687U publication Critical patent/TWM305687U/en

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Description

M305687 Eight, new description: [New technology field] This new type is related to a kind of fitness equipment, in more detail, especially refers to a kind of one-way tightening effect that can produce double feet and increase the span motion effect. Belt electric treadmill (1). [Prior Art] Referring to FIG. 1, a conventional running exercise machine 10 mainly includes a base 11 , a front pole 12 extending upward from the base 11 , and a rocker with two movable shafts disposed on the front pole 12 . 13. An electric motor 14, X fixed in front of the base 11, a frame i 5 at the rear of the base 11, a pulley set 16 disposed at the front of the frame 15, and a rear portion of the frame 15 a crank wheel 17, a pressure wheel set 18 disposed above the machine wood 15, and two pedal sets disposed between the crank wheel set 17 and the rocker 13 for stepping on the human foot. The pulley set 16 has a Large and small pulleys 161, 162 and two belts 163, 164, the crank wheel set 17 has a crank wheel i7i and a crank i72 which is disposed at the center of the crank wheel and whose end is connected with the pedal group 19, the large pulley 161 is coupled with the electric motor 14 by the belt 163, and the small pulley 162 is coupled with the crank wheel m by the belt 164. After the electric motor 14 is started, the pulley set 16 and the crank wheel set 17 can be driven to operate. The pedal group 19 is driven to swing forward and backward, and the human foot can be made to run on the pedal group. Movement. The above-mentioned pressure wheel set 18 does have the effect of running, but there is still a need to improve in use. The front end of the pedal set 19 is pivotally connected to the lower end of the rocker 13 for 4 rear swinging motion, and the rear end is pivotally connected with the crank handle 72. The round back rotation M305687 is '^ a pedal group 19 is restricted by the rocker 13 and the crank i72 movement. The amount of movement of the rear distance is not large, when the human foot steps on the pedal group 19 for running. Only a small running style can be made, and the user can't increase the span to exercise. Therefore, the running fitness of this type can not meet the demand of the manufacturer. ^ [New content]
Therefore, the purpose of the present invention is to provide an electric treadmill (1) which allows a user to increase the foot movement by a one-way pressing belt. Therefore, the present invention provides a motorized treadmill capable of unidirectionally tightening a belt (:) a 'contained body unit, a double pressure wheel disposed inside the body single unit, and is placed on the body unit. The armrest movement unit at the front and the pedal movement unit provided at the left and right sides of the body unit, the body unit is internally provided with a base, an electric motor disposed at the front of the base, and an electric motor capable of driving the drive The pulley set and the crank wheel set which is arranged at the rear of the base by the belt and the pulley set for winding transmission, the double [wheel unit has the upper and lower pressing wheels X which can be elastically pressed against the upper and lower sides of the belt and The upper and lower restricting members of the upper and lower pressing wheel groups of the τ ρ , are characterized in that: the armrest movement unit comprises a handrail frame, a rotating shaft disposed at a position above the armrest frame, and the shaft is disposed under the armrest frame The pulley block at the position, and the rocker group of the two shafts which are arranged on the rotating shaft to swing back and forth; each pedal movement unit comprises a stepping rod which is arranged on the pulley block and whose rear end is pivotally linked with the crank wheel set, Connected to the pedal a first connector group between the front end and the rocker group, a pedal group that slides on the pedal bar to slide back and forth, and a second chain group that is connected between the pedal group and the rocker group. 6 M305687 The function of the new type b #第- linkage group and the first-connected pedal group are slid on the pedal lever, and the generated swing difference can be used to carry the action of different degrees of reciprocity. To achieve greater use, the moving jaw group is relatively moved on the pedal. [Embodiment] The movement effect of the user's step span. The foregoing and other technical contents and features of the present invention are presented in conjunction with one of the following reference drawings * " In the example of the plan, the v&m, Fig. 3, the electric treadmill capable of unidirectionally tightening the belt ("Bei Shi, mainly includes - the body unit 20, one set in the body" The money wheel unit 3Q of the unit 20 (4), the vertical solid square: the armrest movement unit-, and the pedal movement unit 50 which are disposed on both sides of the body of the body, the body unit 2 is provided with a cover 2G The cover 2G1 can seal the internal components of the body unit 2Q and the double pressure wheel unit 30, and then focus on the new Weiliang. The body unit 2 has a base 21, An electric motor 22 disposed at the base 21刖, a frame η disposed at a rear of the base 2i, a pulley set 24 disposed at a front of the frame 23, and a crank wheel set 25 disposed at a rear of the frame 23. a first belt 26 wound between the electric motor 22 and the pulley set 、, and a second belt 27 wound between the pulley set 24 and the crank wheel set 25. The electric motor 22 extends with a force output shaft The pulley set 24 is coaxially disposed with a large pulley 241 and a small pulley 242. The wheel set 25 has a crank wheel 251 and two cranks which are disposed at the center of the crank wheels M305687-51 and whose ends are coupled with the pedal group 26, and the first belt is wound around the large pulley 241 and the electric motor 22 as described above. The electric motor 22 can drive the pulley set for operation, and the second belt π is wound around the small pulley 242 and the crank wheel 251, so that the pulley set can drive the crank wheel set 25 to operate. The double pressure wheel single it 30 has - The fixing seat 31 fixed to the frame 23 near the second belt 2 into the 7 position, the upper pressing wheel set 32 having a shaft disposed above the fixing base 31, and the upper pressing wheel set 32 are coaxially disposed on the fixing base 3 The lower pressing wheel set 33, one above the fixing seat 31, can be used for the upper pressing wheel set μ: the upper limiting member 34, and the lowering of the lower fixing wheel 31 can block the lower pressing wheel set 33. The lower limit member 35. (4) The rear side portion of the fixed seat 31 has a central shaft 311, and the front side portion is opened with the central shaft 311 as a center of rotation: an arcuate groove 312, and two studs are protruded from the upper and lower edges of the rear side of the fixed seat 31笞3 13. The e-pressing wheel set 3 2 has an upper platen 321 on which a shaft is arranged on the central axis 3 1丨, The shaft is disposed on the upper pressing plate 322 of the front end of the upper pressing plate 321 and is slidable along the curved groove si], and is connected to the rear end of the upper pressing plate 321 to provide the upper pressing wheel 322 against the upper side of the second belt 27 a tensioning elastic member 323, the lower pressing wheel set 33 has a lower pressing plate 331 which is similarly arranged on the central shaft 311, and a lower pressing wheel 332 which is disposed on the front end of the lower pressing plate 33 and is slidable along the curved groove 312. And an elastic member 333 which is connected to the lower end of the lower pressing plate 331 to provide the lower pressing wheel 332 against the lower side of the second belt 27, and the upper and lower restricting members 34 and 35 are respectively screwed in the two stud tubes 313. The upper and lower pressing wheels 322, 332 can just be broadcasted, and the upper and lower pressing wheels 322, 3 32 can be away from the limit position outside the second belt 27. M305687 Referring again to FIGS. 2 and 3, the armrest movement unit 40 includes a handrail frame 4, a rotating shaft 42 disposed above the armrest frame 41, a pulley block 43 drawn below the armrest frame 41, and two axles. A rocker group 44 that is swingable back and forth on the rotating shaft 42 is provided. The armrest frame 41 has two bracket rods 4U respectively disposed at the left and right sides, an electronic instrument panel 412 that is disposed at an upper end of the two bracket rods 411, and two armrests that are connected to the two sides of the electronic instrument panel 412. 413. The rotating shaft 42 is sleeved with two movable sleeves 421. The sleeves 421 are respectively welcomably coupled to the two rocker groups 44. The pulley block 43 has a pulley shaft 431 and two brackets. a locking screw 432 fixed to the outer side of the rod shaft 431 and screwed to both ends of the pulley shaft 431, and a pulley 433 disposed on the pulley shaft 431 for the pedal moving unit 5 () to cross, each rocker group 44 The utility model has a grip 441 which can be gripped by the user's hand t in the vicinity of the sleeve, a rocker cup 442 which can be rotated under the sleeve 421, and a sleeve 442 which can be set at the lower end of the rocker 442 a sliding rod 443 for telescopically moving up and down, and a locking knob 444 fixed to the rocking rod 442 can be locked to the sliding rod 443. The lower end of the rocking rod 442 is convexly disposed at the lower end of the rocker 442. The lower end of the sliding rod 443 is provided with a second ear portion, and the sliding rod 443 can be used for three stages at the shaking point 42 (can be designed by the operator) Reduced number of segments) of different ^ hunting in response to this user can adjust the size of its height Μ stride. The female-pedal motion units 5G each include a stepping lever 51 that is straddles the pulley block ^=the crank wheelset 25 for pivotal linkage, and a pedal that can slide back and forth on the sill of the rocker and the rocker group 44 = a link set 52, a slide on the pedal plate, and 53, and a μ μ » a pair of link sets 54 connected to the pedal set 53 and the M305687 rocker set 44. The long 椁-^ edge of the ^κ γ q θ θ + degree has a predetermined length for the cup 51 ,, and the concave side of the bone movement ^ is provided with a recess 511 for the pedal group 53 to be inserted into the π motion.苴前_ Extravagance into the club group 52 and * mountain, sighing and sighing - brother one lug 512, the first flail, and the two ends of the 52 just squat, the pedal electric 53 is Gutai + and The first ear 445 slide 531 I has a set of 532 which is arranged on the slide rail 511 for sliding back and forth, and a pedal m which is fixed on the slide 531 for the user to step on the foot. a second lug 533 at the front end, a second connecting cup, and 54 includes a main rod 541, a de-sliding slap 541 in front of the main cup 541, and a lockable sub-bar 542 is locked on the main rod 541, and the main rod 541 is pivotally connected to the second ear #446 of the rocker group 44. The auxiliary rod 542 is pivotally connected to the second lug 533 of the pedal unit 53. The sub-rod 542 can be adjusted in three stages (the number of telescoping sections can be designed by the operator) for different lengths f to adjust the distance between the pedal group 53 at the front and rear positions of the step 51, by changing the distance between the pedal 532 and the grip 441. Can adapt to different heights Users. ^ The above is an overview of the structure and shape of the new electric treadmill (1) which can be used for one-way pressing belt; then, the action of the new type and the expected effect can be stated as follows: See Figure 5, 6, when the rocker group 44 is swinging, the lower end of the rocker 442 is interlocked with the pedal 51 by the first link group 52, and the lower end of the slider 443 under the rocker 442 is connected by the second link. The rod group 54 is interlocked with the pedal group 53. The rocker 4 4 2 and the sliding cup 4 4 3 both swing forward and backward with the same rotating shaft 4 2 as the center, and the swing distance between the lower ends of the swing is the same angle. Because the upper and lower position differences are different, the slider 443 drives the pedal group 53 to move a distance of 10 M305687, and the rocker 442 drives the pedal lever 51 to move both the plate group 53 and the pedal lever 51 (four) 'due to the pedal lever—at the same time , step by step (four), "reverse, · and 53 more step-by-step hunting on the pedal 51, the pedal group 53 can achieve the effect of increasing the span of the span. Electric treadmill (a) main t good f know running fitness equipment 1G span is insufficient, 1 main solution is to use the rocker The group 44 is linked with the pedal group 51 by the first link group 52 and the pedal lever 51. The rocker group 44 swings at the same angle with the 4 axis 42 as the center, using the first ST self. 2: The swing amplitude of different heights of the upper and lower sides makes the pedal 51 and the pedal: =3, and has different moving distances. This distance difference allows the pedal group to further slide relative to each other, thereby allowing the user to run. The daily maintenance can achieve the effect of increasing the stride span. The above-mentioned ones are only a preferred embodiment of the present invention, and the scope of this new implementation is limited to the scope of this new type of application. The simple equivalent changes and modifications made by Liganwei and the new description are still within the scope of this new patent. [Simplified illustration] Figure 1 is a combination diagram of a conventional exercise machine; The utility model relates to a motor treadmill capable of unidirectionally tightening a belt (1). A combination diagram of a preferred embodiment ′ illustrates the present invention comprising a body unit, a double pressure swing unit 70, an armrest movement unit and a two pedal movement unit; Figure 3 is a combination view of the above preferred embodiment, illustrating the movement of the armrest The coupling relationship between the unit and the pedal movement unit; 11 M305687 FIG. 4 is an internal structural diagram of the above preferred embodiment, illustrating that the double pressure roller unit has upper and lower pressure wheel sets for pressing and restraining a belt; FIG. It is an action diagram of the above preferred embodiment, illustrating a case where the pedal movement unit is moved to the rearmost position; and FIG. 6 is an operation diagram of the above preferred embodiment, illustrating a case where the pedal movement is moved to the foremost position.
12 M305687
[Description of main component symbols] 20... •...body unit 33.........·lower pressing wheel set 201...•...shell 331...•...lower pressing plate 21...•...base 332 ····· lower pressing wheel 22 ...... •...Electric motor 333...··elastic element 221...•...Output shaft 34••...·Upper limiter 23...•...Rack 35••...·Lower limiter 24... •... Pulley set 40 •...hand movement unit 241... •...large pulley 41 •...· •...handrest 242 ··· •...small pulley 411... •...bracket lever 25... crankset group 412...··electronic instrument panel 251 ·· · Crank wheel 413... Handrail 252 ··· — Crank 42...··•...Rotary shaft 26... •...First belt 421...•...Sleeve 27...•...Second belt 43... •... Pulley block 30...... ...·Double pressure wheel unit 431...) Knowing shaft 3 1... •... fixing seat 432... •...locking screw 311... •...center shaft 433... ...·pulley 3 12··· •...arc Shaped groove 44... •...Joystick set 3 13··· •... Stud tube 441 ·... •... Put 32...· •...Upper pressure wheel set 442...——Shake dryness 321 ··· •...Upper pressure plate 443 ···' •... Slider 322 ··· •...Upper pressure wheel 444... •...Lock knob 323... •...elastic element 445 ·... •...first ear 13 M305687 446......second ear 531 ·····slider 50······... pedal motion unit 532... 1 ·...· ...·Stepping lever 533...·Second lug 511...·Slipper 54··············································· Rod 52...···First link group 542...•...Second bar 53 ·····•... Pedal group 543... •...Lock button
14

Claims (1)

  1. M305687 IX. Patent application scope: 1. An electric treadmill (1) capable of early pressing the belt, comprising a body unit, a double pressure wheel unit disposed inside the body unit, and a standing device disposed in front of the body unit The armrest movement unit and the pedal movement unit disposed at the left and right sides of the body unit, the body unit is provided with an electric motor with a base 5 and a front portion of the base, and a pulley group capable of receiving the electric motor with gravity drive And a crank wheel set with a belt and a pulley set for winding transmission at a position behind the base, the double pressure wheel unit having an upper and lower pressing wheel set capable of rebounding against the upper and lower sides of the belt, and The upper and lower limiting members for moving the upper and lower pressing wheel sets are characterized in that: the armrest movement unit comprises a handrail frame, a # 由 rotation shaft disposed at the side of the armrest frame j, and one shaft is disposed on the armrest frame The pulley block at the lower side, and the - axis, the rocker group that can swing back and forth on the rotating shaft; and the shady motion unit of the mountain mother each include a stern and a crank wheel which are spanned on the pulley block a stepping rod that is pivotally connected, a first step of being connected between the front end of the stepping rod and the rocker group, a sample shifting group, and a stepping on the stepping rod to slide back and forth, and And a second link set connected between the pedal set and the rocker set. 2·=: The profit range 帛1 can be used to unidirectionally tighten the belt for electric running. 2) 'The 'Xiehai pulley block has a shaft set on the armrest frame and the two axles are provided on the pulley shaft. The pulley that the stepping rod crosses. j. According to the patent application Sutu Chuweidi 1 item, the one-way pressing belt can be used to run the second one; in which the lever group includes a rocker, and is placed under the rocker The telescopically movable slide bar and the lockable slide bar are provided at the front of the rocker, the front end of the '..., New' 4 rocker, and the first ear portion for the first link group 15 M305687 to be implanted. The lower end of the slider is provided with a second ear portion for pivoting the second link group. The electric treadmill capable of unidirectionally tightening the belt according to claim i, wherein the second link set comprises a main rod, a set of auxiliary rods which are arranged inside and behind the main rod and can be telescopically moved forward and backward, and A locking sub-bar can be locked on the main rod.
    16
TW95213535U 2006-08-01 2006-08-01 Power treadmill featuring one-way belt tensioning TWM305687U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW95213535U TWM305687U (en) 2006-08-01 2006-08-01 Power treadmill featuring one-way belt tensioning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW95213535U TWM305687U (en) 2006-08-01 2006-08-01 Power treadmill featuring one-way belt tensioning

Publications (1)

Publication Number Publication Date
TWM305687U true TWM305687U (en) 2007-02-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW95213535U TWM305687U (en) 2006-08-01 2006-08-01 Power treadmill featuring one-way belt tensioning

Country Status (1)

Country Link
TW (1) TWM305687U (en)

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MM4K Annulment or lapse of a utility model due to non-payment of fees