CN104941138B - Exercise equipment - Google Patents

Exercise equipment Download PDF

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Publication number
CN104941138B
CN104941138B CN201510382267.6A CN201510382267A CN104941138B CN 104941138 B CN104941138 B CN 104941138B CN 201510382267 A CN201510382267 A CN 201510382267A CN 104941138 B CN104941138 B CN 104941138B
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China
Prior art keywords
frame
foot
support
arm
bracket
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CN104941138A (en
Inventor
肯·安德耳曼
克里斯托弗·J·萨瓦里诺
布赖恩·马斯特森
埃尔格·波尔维兹
詹姆斯·R·尤尔琴科
安东尼·佩特伦
托马斯·迪特尔·克里斯蒂安·奥弗图恩
约尔格·施图登特
大卫·韦伯斯特
詹尼弗·埃伦·戴维斯-威尔逊
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Balanced Body Inc
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Balanced Body Inc
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Application filed by Balanced Body Inc filed Critical Balanced Body Inc
Priority to CN201510382267.6A priority Critical patent/CN104941138B/en
Priority claimed from CN201180072270.8A external-priority patent/CN103648592B/en
Publication of CN104941138A publication Critical patent/CN104941138A/en
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Abstract

The invention discloses a kind of exercise equipment, with substantially a rectangular frame.There is each rail sections of frame perpendicular outer wall, one to tilt down inner wall and be hidden in open out slit therein between outer wall and inner wall.Foot lever is supported by the foot bar support assembly that each open out slit is movably supported.Each foot bar support assembly have by be movably supported in slit elongate slide plate, be fastened to the hook plate of sliding panel and rotatably and be slideably fastened to the foot lever support arm of hook plate.A pair of of tubular riser guides arm rope end to the rope retraction assemblies being mounted on bracket, and each lifter is in the top roller wherein with the cephalic par positioned at frame.Retraction assemblies discharge rope and pivoting any one shoulder retainer towards the foot portion of frame.

Description

Exercise equipment
The application is to apply for the Shen into the National Phase in China date on January 13rd, 2014 of artificial " balanced body, inc. " Please number for 201180072270.8 entitled " exercise equipment " patent application (international filing date 2011-07- 13 international application no be PCT/US2011/043803) divisional application.
Background technique
This disclosure relates to exercise devices.Specifically, it is related to a kind of exercise with new contemporary structure and sets Standby, which has multiple unique innovations.
Background technique
Exercising machine originating from Joseph Pilates, utilizing when performing physical exercises is usually in referred to as fitness equipment Fixed equipment on realize.Traditional fitness equipment has the rectangle of two closed slides of support or track wooden or metal framework. Wheeled bracket support is in orbit and the foot of frame is resiliently pressed toward by one or more elastic components (typically, disc spring) Portion.User is sitting in or is lain on bracket and is pushed against on the foot support bar of foot end with movable support bracket away and towards foot Portion.Alternatively, user, which can hold with a firm grip, the pulley at the cephalic par of frame and is connected to a pair of of the rope or belt of bracket End, thus similarly pull bracket away from or towards frame foot portion.
One in Pilates training focuses on center musculature stability.The exercise reason carried out on the exercise Think by focused on during exercise the well-balanced property of body and well-balanced body kinematics and suitable trunk adjustment user in earnest It carries out.For users usually slightly it is difficult to feel the time of his or she correctly centering on the exercise, and Apply identical active force with both arms or both legs during required movement.In addition, when different exercises may be needed or User must get off from fitness equipment or assiatant must change the position of foot support bar.This is at least not for users Easily.Moreover, user must relocate his or her body on bracket then to restore correctly to be aligned.
The end of arm rope is usually stuffed into the hole in carrying platform so that they avoid user or hang down in the side of bracket Face.Therefore they can draw on the floor below bracket.User adjusts arm rope in accumbency while on fitness equipment bracket There is also difficulties for length.User generally has to sitting, adjusts the arm rope length degree in stop clamping plate, and then in bracket surface Relocate herself.
The guide rail of bracket support on it be usually with the time build up dust and dirt horizontal surface, therefore roller and Track must be cleaned often.Moreover, user must be noted that his or her clothes is not allowed to fall on guide rail, to prevent this clothes Interfere the operation of bearing roller.
Accordingly, there exist to use it is simple directly, user is easily adjusted without getting off from fitness equipment bracket and overcoming above-mentioned The demand of the body-building equipment of disadvantage.
Summary of the invention
Exercise equipment according to one aspect of the present disclosure includes substantially a rectangular frame, is had a pair of parallel Separate side rails portion, cephalic par and foot portion.It provided with movable bracket, is supported by side rails portion, in cephalic par and foot Movable support bracket between end.Biasing member, such as one or more disc springs, is connected between the bracket of frame and foot portion, is used for Bracket is pressed to the foot portion of frame.Foot-supporting member, such as foot lever are supported by the side rails portion of frame.
Each side rails portion of frame have perpendicular outer wall and be incorporated in the inner wall sloped inwardly and downwardly one Horizontal top wall.Each side rails portion has between outer wall and inner wall, extending downwardly of being used to support foot-supporting member Midfeather.There is midfeather longitudinal upper lobes portion and longitudinal direction of extending to extend lower lobes portion, longitudinally extend upper lobes Portion and longitudinal extend are formed with the open out slit towards outer wall between lower lobes portion.Each side rails portion includes in being located at Horizontal wall between wall and midfeather.
Midfeather has the lower end for forming the horizontal rail to Support bracket.Moreover, the lower part of midfeather is also Deflector roll on bracket provides lateral support, to guide its movement between the cephalic par and foot portion of frame.
One end of each foot-supporting member is movably supported between the upper and lower part lug boss of midfeather In open out slit.Moreover, midfeather includes discretely positioning foot's branch for the length of the side rails component along frame Support multiple components of component, preferably recess.
Foot support component preferably includes foot lever.Foot lever is supported in every one end by foot bar support assembly, foot lever support group Part is movably supported by the open out slit in each of the side rails portion of frame.Each foot bar support assembly includes removable The elongate slide plate being supported in slit dynamicly, the hook plate and foot lever support arm that are fastened to sliding panel, the foot lever support arm With an end for being fastened to a foot lever end and rotatably and slideably it is fastened to the part of hook plate.
Sliding panel is the slender member with opposite end, and each overhang bracket roller in the side of fitness equipment frame for leading It advances on the bottom surface of open out slit in the midfeather in rail portion.Sliding panel, which preferably has, to be used to support in slit At least one roller in the vertical surface of midfeather.
Foot lever support arm has the bottom end for being fastened to a foot lever end.The upper end of foot lever support arm has engagement structure Part, the engagement member are used to be selectively engaged point of hook plate when foot lever upward sliding is used for around hook plate rotation Vertical component.Hook plate has top edge, which has positioned at spaced apart position for being selectively engaged foot lever branch Multiple discrete parts of a part of brace position foot lever to leave the predetermined angular of top surface plane of fitness equipment frame.
Each discrete parts is preferably the recess with different shapes.Each recess corresponds to foot lever relative to frame Specific Angle Position.Each hook plate preferably also has the L shape slit for receiving the engagement member on foot lever support arm. Foot lever is located below at the height on upper frame surface by the L shape recess, and provides the foot portion prescription positioned at frame for user Just the handlebar stem transported.Preferably, foot lever support arm supports substantial cylindrical pin, is used to engage a discrete parts, that is, hook A recess in hook plate.
In another aspect, this disclosure has described a kind of foot lever components in exercise equipment, this is strong Body exercise device includes the substantially a rectangular frame with parallel side, cephalic par and foot portion, and each side has along the side The open out slit that at least part in face extends.The foot lever component includes: generally U-shaped foot lever, has first end and the Two ends;Elongate slide plate is movably supported in each slit;It is fixed to the hook plate of each sliding panel;And foot Bar support arm, the end for being rotatably fastened to each hook plate and being fastened in the first end and the second end of foot lever Portion.
In the other side of present disclosure, a kind of exercise equipment is disclosed, which has Substantially a rectangular frame and the foot lever supported by frame, the frame will be used to moving between the cephalic par and foot portion of the frame Bracket support is in the side rails portion of the parallel spaced apart of frame, and wherein there is the cephalic par of frame a pair formed therein to separate Vertical hole and be arranged in each hole arm rope support lifter.Each rope support lifter includes: attached in the bottom end of the pipe Closely in the hollow cylindrical tube for wherein supporting the first roller, be rotatably supported on the second roller in the upper end of the pipe and The guiding piece of neighbouring second roller being used for around the second roller lead arm rope.
Preferably, in one embodiment, the bottom end of the pipe is opening to receive the arm rope extended there through, and institute Stating upper end includes top, which includes dome shape, which has the opening passed through, for making arm rope from institute It states in pipe and comes out.The guiding piece that preferably also there is a pair of the neighbouring opening and the second roller to separate at the top of the pipe, And there can also be the horizontal guide between the guiding piece for being located at and separating.In some embodiments, these guiding pieces are rollers Son.Lifter pipe can also include the inside rope guidance for the lead arm rope on the first roller above the first roller Plate.It can be separated from lifter pipe at the top of lifter and can rotatably be fastened to lifter pipe.Moreover, the top can wrap The a pair for smoothly passing arm rope for including the neighbouring opening separates guiding piece.In another embodiment, arm rope can be with It is sent through the side in top roller or the underface of pulley of the pipe.A pair of of deflector roll is preferably set to neighbouring described Opening, arm rope leave the pipe by the opening.Can be used as carriage assembly again at the top of lifter can be with lifter pipe Separation.
In another aspect, this disclosure relates to a kind of exercise equipment comprising installation to the bottom side of bracket The arm rope retraction assemblies on surface.Retraction assemblies have a pair of of rope restoring device, and each device has fixed frame, the fixed frame Frame is in the rotatable spring biased spool of wherein support connection to the free end of an arms rope, and each spool is with dentation foreign steamer Edge.
Retraction assemblies further include a pair of of dentation blocking element, are rotatably attached to the bottom side of bracket and are mechanically connected It is connected together, causes another blocking element to revolve with the tooth engagement of a dentation outer rim so that a blocking element is rotationally disengaged Turn to be detached from the tooth engagement with the dentation outer rim of another spring biased spool.
Retraction assemblies also have the actuator for being connected to a blocking element, which can operate, and are used for locking Component is rotated into engagement and is detached from the dentation wheel rim of retraction spool.The actuator is preferably resiliently biased disengaging and locking structure The engagement of part.
In one embodiment according to the exercise equipment of present disclosure, actuator is incorporated in the upper table from bracket A pair that face extends separates in shoulder retainer.Each shoulder retainer is rotatably attached to bracket, is preferably used for surrounding Horizontal axis rotation.The actuator can be elongated pin member, extend downwardly from shoulder retainer, the hole in bracket, And from wherein protruding, to engage a blocking element.Any one shoulder retainer as caused by user around its axis towards The pivoting action in the foot portion of frame, that is, rotation engages actuator with a blocking element, this causes two locking structures again Part is detached from dentation outer rim.Preferably, spring is connected to each blocking element, and each blocking element is biased into and returns with one by this The engagement of crinkle axis.
In the other side of present disclosure, a kind of arm rope for conventional exercise equipment of retrofiting time is provided Contracting external member.Component in the external member is designed to be connected to fitness equipment bracket.The external member includes: a pair of of rope restoring device, often A device has the fixed frame for installing the bottom side surface to fitness equipment bracket, and each frame supports can connect wherein To the rotatable spring biased spool of the free end of arm rope, each spool has dentation outer rim;A pair of of dentation blocking element, For being pivotally mounted to the bottom side surface of bracket, wherein blocking element is mechanically connected to together, so that a locking Component rotationally disengages that cause another blocking element to rotationally disengage with the tooth engagement of dentation outer rim spring biased with another The tooth engagement of the dentation outer rim of spool;And actuator, for engaging one when shoulder retainer is installed to fitness equipment bracket Blocking element.
In the other side of the exercise equipment of present disclosure, bracket includes the whole headrest of internal adjustable.Bracket Including substantially a rectangular frame, it is fastened to the substantially rectangular plate body portion of frame, is hinged to the generally trapezoidal headrest-plate portion in body portion.Forming It is upper to pad the upper surface and headrest portion for being fastened to the body portion.
In the another aspect of the exercise equipment of present disclosure, frame preferably include be located in it is substantially rectangular The replaceable supporting leg of the corner portion of frame.Each supporting leg has the external surface shape complementary with the shape in corner.Each supporting leg tool There is upper end shape, is configured to be assemblied in the complementary recess in the bottom side surface of frame.Each supporting leg is by single bolt It is fixed to the protruding portion of frame, which extends perpendicularly through in the respective protrusions portion that the supporting leg enters in frame.Each The bottom end of leg includes the foot pad to overlap each other convenient for equipment, and this overlapping is exterior angle and the fitness equipment of the cephalic par by fitness equipment Foot end upright platform exterior angle into the foot pad recess portion in each foot pad engagement realize.
In the other side of present disclosure, elastic resistance members can be fastened to foot bar support assembly and body-building Between the cephalic par of device frame.When foot lever component is moved freely along the side rails of frame, it is resiliently pressed toward fitness equipment The cephalic par of frame.In this configuration, foot lever component can be tight by the holding of user while being sitting in or lying on bracket, And foot lever component is pulled to bracket along guide rail by resistance, with individually or with the leg against the foot portion of fitness equipment frame Portion's stretching, extension carries out various upper body exercises together.Alternatively, elastic resistance members can be fastened to foot lever component and frame Between foot portion, in order to the similar exercise since the foot portion of frame carried out and foot lever component is pulled to bracket.
Detailed description of the invention
When considering next detailed description, present disclosure be will be better understood when, and in addition to proposed above Target except target will be apparent.This description is referring to attached drawing, in the accompanying drawings:
Fig. 1 is the perspective view of exercise equipment according to one embodiment of the present disclosure.
Fig. 2 is the individual perspective view of the frame of the fitness equipment according to shown in Fig. 1 of present disclosure.
Fig. 3 is the cross-sectional view along the line 3-3 interception in Fig. 2 of a side rails component of frame.
Fig. 4 is the local perspective view according to the foot portion of the fitness equipment of present disclosure.
Fig. 5 is used in the individual perspective view of the foot lever of exercise equipment shown in Fig. 1.
Fig. 6 is the perspective external view according to the right rail component foot bar support assembly of present disclosure.
Fig. 7 is the interior perspective view of right rail component foot bar support assembly shown in Fig. 6.
Fig. 8 is the cross-sectional view of left rail component intercepted along line 3-3 shown in Figure 2, shows and is supported in wherein Foot bar support assembly arrangement.
Fig. 9 is cross-sectional view of the exercise equipment shown in Fig. 1 along the line 9-9 interception in Fig. 1.
Figure 10 is the local perspective view of the cephalic par of body-building equipment shown in Fig. 1.
Figure 11 is the individual perspective view of the lifter downslide wheel assembly in the cephalic par for equipment shown in Figure 10.
Figure 12 is the isolated exploded perspective of the bracket of exercise equipment according to shown in Fig. 1 of present disclosure Figure.
Figure 13 is the bottom plan view of the cephalic par of the bracket according to shown in Fig. 1 of present disclosure, is shown and rope The rope cam mechanism blocking element that the spool that bounces back engages.
Figure 14 is the bottom plan view of the cephalic par of bracket as shown in Figure 13, and wherein blocking element and rope retraction are rolled up Axis engagement.
Figure 15 is sectional view along the line 15-15 interception in Figure 14, across bracket.
Figure 16 is had an X-rayed according to the bottom side of the bracket with rope retraction system of the alternative embodiment of present disclosure Figure.
Figure 17 is the underneath side elevation view as being shown in FIG. 17, and shows the rope retraction system in releasing position.
Figure 18 is the downside view according to the cephalic par of the replaceable bracket of present disclosure.
Figure 19 is the side view of the cephalic par of bracket shown in Figure 18.
Figure 20 is the side view of the cephalic par of bracket shown in Figure 18, wherein headrest is in the first raised position.
Figure 21 is the side view of the cephalic par of bracket shown in Figure 18, wherein headrest is in the second raised position.
Figure 22 is the cephalic par perspective view according to the replaceable fitness equipment of present disclosure.
Figure 23 is the individual internal breakup view of the head end parts of replaceable fitness equipment shown in Figure 22.
The individual internal breakup view of the foot parts of replaceable fitness equipment shown in Figure 24 Figure 22.
Figure 25 is one cross-sectional view in two frame side rails of replaceable fitness equipment shown in Figure 22.
Figure 26 is the individual assembled perspective view of lifter used in fitness equipment shown in Figure 22.
Figure 27 is the decomposition perspective view of lifter shown in Figure 26.
Figure 28 is the lifter being mounted in the cephalic par socket of fitness equipment shown in Figure 22 shown in Figure 26 Fragmentary sectional view.
Figure 29 is the individual internal perspective view of foot bar support assembly used in fitness equipment shown in Figure 22.
Figure 30 is the external perspective view of foot bar support assembly shown in Figure 29.
Figure 31 is the individual downside view of the carriage frame component of bracket shown in Figure 22.
Figure 32 is the downside view for the supporting pad removed on the bracket shown in Figure 22.
Figure 33 is the separation perspective view of shoulder rest used in fitness equipment shown in Figure 22.
Figure 34 is the top exploded view of the bracket of fitness equipment shown in Figure 22.
Figure 35 is the reverse view for the bracket removed on the fitness equipment shown in Figure 22, is shown according to this replaceable reality Apply the rope retraction system of example.
Figure 36 is the bottom side plan view of the cephalic par of bracket shown in Figure 35, and wherein rope retraction system is fixed positioned at cord lock Position.
Figure 37 is the view as in Figure 36, and wherein rope retraction system is located at rope released position.
Figure 38 is the perspective view of the cephalic par of bracket, wherein headrest, which is located at, reduces position.
Figure 39 is the perspective view of a pair of of fitness equipment shown in Figure 22 in laminated configuration used to store.
Figure 40 is the perspective view of the bottom side of the cephalic par of bracket, shows preparation for installing storage location as shown in figure 39 In lifter and shoulder retainer.
Figure 41 be according to shown in present disclosure, Figure 22 including optional vertical trapezium pylon and cushion repacking The perspective view of the fitness equipment of object.
Figure 42 be a side rails of the fitness equipment being shown in FIG. 41 end on be aligned, for being connected to cephalic par The perspective view of the trapezoidal pylon socket of protruding portion.
Figure 43 is the section view of the trapezoidal pylon socket of the pylon shown in Figure 41.
Figure 44 is one partial cutaway in the lifter lug boss at the cephalic par of the fitness equipment shown in Figure 41 View shows the interchangeable downslide wheel support being installed therein.
Figure 45 be according to present disclosure as it is in Figure 22, there is interchangeable vertical trapezium pylon and cushion repacking object Fitness equipment perspective view.
Figure 46 is for the perspective view according to the handle end of the arm rope of the fitness equipment of present disclosure.
Figure 47 is such as the perspective view in Figure 46, and wherein handle is connected to the arm rope according to present disclosure.
Figure 48 is the perspective view of fitness equipment shown in Figure 22, and wherein springboard is mounted on the foot end of fitness equipment frame.
Figure 49 is putting for one be mounted in two pillars of the springboard of foot end of fitness equipment frame across support Big, vertically, fragmentary sectional view.
Specific embodiment
In the following description, multiple details are proposed to provide more thorough disclosure.However, ability technology people Member will be appreciated that, can not use technology disclosed in the practice of these details.In some cases, well-known characteristic is not detailed Thin description, to not cover disclosed technology.
The perspective view of one embodiment of exercise equipment 100 is shown in FIG. 1.Equipment 100 includes having cephalic par 104 and foot portion 106 substantially a rectangular frame 102.End 104 and 106 is separated by a pair of guide rails component 108.Bracket 110 is by can It is movably supported on guide rail component 108, for being moved forward and backward between the end of frame 102 104 and 106.
Foot lever 111 is located near the foot portion 106 of frame 102.As described in detail below, the foot lever 111 It is supported by guide rail component 108.The upright arm rope support that the cephalic par 104 of frame 102 preferably supports detachable a pair to separate Lifter 112.These lifters 112 guide arm rope 114 to being used for the hand of user used in the various exercises from bracket 110 Rope end ring 116 or handle.As shown in Figure 1, end ring 116 can be advantageously located on shoulder retainer 118 when unused. Bracket 110 is resiliently pressed toward the foot portion 116 of frame 102 by one or more elastic components of such as spring 120 etc.
The individual perspective view of frame 102 is shown in FIG. 2.In cephalic par 104, foot portion 106 and side rails component 108 Each there is smoothly combined similar external surface shape.This shape includes being combined with horizontal top wall 124 Perpendicular outer wall 122, horizontal top wall 124 combined with downwardly and inwardly tilt internal wall 126.Inner wall 126 is integrated to vertical skirt 128 In.Therefore, entire frame 102 includes perpendicular outer wall 122, downwardly and inwardly tilt internal wall 126 and vertical skirt 128.
Cephalic par 104 and foot portion 106, which have, to be bent in side rails component 108 and with side rails component 108 smoothly In conjunction with bent outer ends 107.Cephalic par 104 further includes the lug boss for receiving lifter 112.Foot portion 106 has anchoring Support plate 121, across between curved end 107, being used to support the end of biasing member or spring 120 with bias as described above Bracket 110.
What is extended downwardly from each curved end 107 is the vertical leg 129 with complementary shape.These supporting legs 129 can be with It is removed, the end 104 and 106 of frame 102 is placed flat on, on floor.Supporting leg 129 can with it is longer or more Short supporting leg exchanges, to change height of the equipment 100 above this floor support surface.
The section view of side rails component 108 is shown in FIG. 3.Each guide rail component 108 is preferably having the same The aluminium protruding portion of cross-sectional shape.As described above, guide rail component 108 has perpendicular outer wall 122, perpendicular outer wall 122 is integrated to water It in flat-top wall 124, is subsequently incorporated into and tilts down inner wall 126, and be subsequently incorporated into vertical skirt 128.Hold 104 He of component 106 outer shapes having the same, but it is different from side rails component 108 in inside.
Such as Fig. 3, each side rails component 108 has the vertical centre between tilt internal wall 126 and perpendicular outer wall 122 Wall 130.Midfeather 130 have the upper lobes portion 132 longitudinally extended that is outwardly directed to and be parallel to upper lobes portion 132 to The lower lobes portion 134 of outer direction longitudinally extended.Together with midfeather 130, upper lobes portion 132 and lower lobes portion 134 Open out slit 136 is formed therebetween.It is as follows will be described in more detail as, the slit 136 receive wherein and Support a foot bar support assembly.Between midfeather 130 and tilt internal wall 126 is upper level supporting walls 138.Supporting walls 138 extend along the length of guide rail component 108 and provide torsional rigidity to the structure of guide rail component 108.The level of midfeather 130 Bottom 140 is used as the supporting element of one group of wheel of Support bracket 110.Upper wall 138 also serves as the bracket support on guide rail component 108 The upper guides of wheel.Moreover, the midfeather 130 between upper wall 138 and lower wall 140 and skirt section 128 is used as the side of bracket 110 To guiding piece.
Upper lobes portion 132, which preferably has, is parallel to the vertical component effect 142 that midfeather 130 extends downwardly.The vertical component effect 142 For providing lateral support for the foot support component that is hereafter more fully described.Moreover, lower lobes portion 134 may include The indexable guide rail 144 extended downwardly.Alternatively, it is possible to pass through individual, the replaceable gold being supported in lug boss 134 Belong to indexable guide rail and indexable guide rail 144 is installed along the length of guide rail component 108.
Fig. 4 is the perspective view in the foot portion 106 of frame 102.Foot portion 106 is supported for receiving one or more springs The anchor plate 121 of 120 free end.Multiple each of hourglass cylindrical pins 148 separated are positioned to receive on spring 120 Spring 120 is fastened to the foot portion 106 of frame 102 by ring.Each of these pins 148 are preferably from the pin The first angle of mandrel line is upwardly and inwardly and then outside to be greater than the second angle of first angle from its base portion to waist It is tapered, so that the free end for the spring being placed on pin 148 is securely held at the waist of pin 148 in tensioning.
Frame 102 includes curved perpendicular outer wall 122,124 and of roof by each corner that end 104 and 106 is formed Intilted inner wall 126.Preferably, inner wall 126 terminates in lower vertical skirt section 128.Foot portion 106 further includes being formed in The two therein tubulose foot support lug bosses 146 separated.These foot support lug bosses 146 are used to support usually to be claimed For straight, the substantially rectangular foot platforms (not shown) of " springboard ".This springboard is rectangular slab, has and is assemblied in foot The support pillar of two parallel spaced aparts in support protrusion portion 146.
Foot lever shown in Figure 11 is specifically described now with reference to Fig. 5,6,7,8 and 9.Foot lever 111 is foot support group The part that cannot see that in Fig. 1 of part.The foot lever 111 is shown separately in Fig. 5.Foot lever 111 has flat positioned at two The central horizontal foot support portion 150 of row leg section 152.Each leg section 152 is in being fastened to two foot bar support assemblys 170 One interconnecting piece 154 in terminate.
Referring now to Fig. 6 and 7, interconnecting piece 154 is bolted or is fastened in other ways elongated foot lever support arm 158 Bottom end 156.The arm 158 being best shown in Fig. 6 is elongated flattened plates component, is had outside from the upper end of arm 158 160 Engaging pin 161 outstanding.Arm 158 also has closure pivot slot 162, and the leg section 152 for being parallel to foot lever 111 is radially prolonged It stretches and the position for being connected to arm 158 with the interconnecting piece of foot lever 111 154 separates.
The foot support component of fitness equipment 100 shown in Fig. 1 includes left foot bar support assembly 170, foot lever 111 and right crus of diaphragm Bar support component 170.Fig. 6 and 7 is the reverse perspective of right foot bar support assembly 170 according to one embodiment of the present disclosure Figure.Each supporting leg 152 of foot lever 111 is supported by a foot bar support assembly 170.It is best shown such as in Fig. 6, component 170 include the foot lever support arm 158 being connected thereto of foot lever 111, the cunning in the slit 136 that is supported in side rails component 108 Dynamic portion 172 and the hook plate 174 for being fastened rigidly to sliding part 172.The hook plate 174 has along hook plate The a series of component that 174 top edge separates, it is preferable that slit or recess 176,178,180,182 and 184.From foot lever branch The outwardly projecting pin 161 in upper end 160 of brace 158 is assemblied in one in these recesses 176-184, by 111 phase of foot lever Objectives angular position is located in for the frame 102 of fitness equipment 100.
Foot lever support arm 158 is slidably and pivotally connected to hook plate by bolt 186 and square bushing 188 174.Casing 188 is supported in arm 158 between the parallel side of the recess portion 190 of pivot slot 162 and along the side. Since foot lever 111 is fastened to arm 158, when user is lifted foot lever 111, support arm 158 is advanced along about 162 slit.According to Secondary, outwardly projecting pin 161 is lifted to along hook plate 174 from the upper end of support arm 158 160 one of top edge is narrow Except slot.When being lifted in this way, user can then make foot lever 111 around the rotation of pivoting bolt 186 to slit In 176,178,180,182 or 184 different one to relocate foot lever 111.When foot lever 111 reduces, pin 161 is at one It is slided in slit to fix foot lever 111 in place.
End section slot or recess 176 and 184 have special importance in embodiment 100.When two pins of foot lever 111 161 when being all located in slit 176, and foot lever 111 is rotatably located at below the upper surface of frame 102 and is more than frame 102 foot portion.In this position, foot lever 111 may be used as the handle in the foot portion of lifting fitness equipment 100.In order to ensure foot Bar 111 is not detached from from slit 176, and the end of slit 176 hooks upwards, as in Fig. 6 it can be seen that as, with slit Pin 161 at 176 closed end is securely engaged.In order to which foot lever 111 is separated from the slit 176, foot lever 111 must by Lower promotion simultaneously pulls (far from foot portion) backward, and pin 161 is aligned with the slit entrance widened.Foot lever 111 then can be by It rotates and is lifted to except slit 176 upwards, and be repositioned onto different in slit 178,180,182 and 184 one.
It includes each in component 170 and foot lever 111 that the slit 184 of foremost, which is used to positioning together, in hook plate 174 A foot support component, for being translated along guide rail component 108.When foot lever 111 is increased and rotated clockwise, such as in Fig. 6 In see as, arm 158 is rotated clockwise around bolt 186, until pin 161 engage hook plate 174 (towards cephalic par 104) the protrusion surface 192 at front end.In this position, the shoulder 194 on support arm 158 with pass through hook plate 174 in Slit 198 lock pin 196 engage.Lock pin 196 is prominent across hook plate 174 from the lockup arm 200 most preferably seen in Fig. 7 Out.When foot lever 111 then reduces, the shoulder 194 of arm 158 pushes down on lock pin 196.
Lockup arm 200 is elongate rod, has the one end for the medial surface for being rotatably fastened to hook plate 174.Locking Arm 200 can rotate in the plane of inner surface for being parallel to hook plate 174.The other end of lockup arm 200 has locking part 202, the position rotaring part of the shape complementation in guide rail component 108 is engaged, component 170 is locked in along guide rail component 108 Selected location at.Lockup arm 200 via spring member 201 by upward spring bias, to maintain the locking part of lockup arm 200 The position rotaring part of indexable guide rail 144 in 202 engagement guide rail components 108.
When the pin 161 of foot lever 111 is located in slit 184, and foot lever 111 is pushed down so that pin 161 to be located in When at the bottom of slit 184, lock pin 196 is also pushed down, and rotary locking arm 200 simultaneously moves the disengaging of locking part 202 and guide rail The engagement of the position rotaring part of indexable guide rail 144 in component 108.In the case where locking part 202 and guide rail component 108 are detached from, Foot lever 111 can be moved towards via roller 206 or the foot portion 106 far from frame 102.In fact, foot lever 111 is as needed It can be moved fully to the opposite end of guide rail component 108.
Most preferably see slide assemblies 172 in the view of Fig. 7, Fig. 7 is shown in Fig. 6 to be supported in right rail structure The internal perspective view of foot bar support assembly 170 in part 108.Slide assemblies 172 include elongate slide plate 204, preferably spiral shell It tethers and connects or be otherwise affixed to hook plate 174.The sliding panel 204 is supported on the slit 136 in guide rail component 108 In, wherein the outer wall 122 and midfeather 130 of guide rail component 108 is arranged in hook plate 174 and adjacent foot lever support arm 158 Between freedom/open spaces in.It will be understood that the setting of another mirror image foot support component 170 is led in another (left side) In rail component 108.
The section view of the left rail component 108 as in Fig. 3 is shown in FIG. 8, wherein left foot bar support group Part 170 is supported in slit 136.All building blocks of component 170 be arranged in guide rail 108 outer wall 122 and midfeather 130 it Between.Therefore complete foot bar support assembly 170 hides the user being sitting in bracket 110 in sight.It will be understood that right side is led Right foot bar support assembly 170 in rail component 108 is similarly constructed.Therefore, the building block of component 170 be it is interchangeable or Radial.For example, foot lever support arm 158 and hook plate 174 are mirrored.Remainder in the building block of component 170 is It is interchangeable.
Fig. 7 is turned now back to, sliding panel 204 is supported on by the front and back backing roll 206 of the bottom surface rolling along slit 136 In slit 136.The deflector roll 208 for passing around the vertical axis rotation of sliding panel 204 is preferably mounted to neighbouring each bearing Roller 206.Deflector roll 208 is rolled along the inner surface of the slit 136 in guide rail component 108, thus at it along guide rail component 108 Guidance support component 170 and therefore guidance foot lever 111 when anterior-posterior translation (that is, rolling).
Backing roll 206 is preferably pivotally supported at horizontal wheel shaft upper bearing (metal) supporting type polymer wheel.Polymer wheel Size shape be to be assemblied in slit 136 and smoothly rolled in slit 136.Deflector roll 208 can be by vertical wheel axis branch Support nylon or other polymer rollers in sliding panel 204.
The left rail component 108 for passing through equipment 100 as shown in figure 1 of the line 9-9 interception along Fig. 1 is shown in FIG. 9 Another section view.The view shows the foot support component 170 being supported in guide rail component 108 and for bracket 110 wheeled supported configurations.Specifically, there are four support wheels 210 for the substantially rectangular tool of bracket 110, and a support wheel is adjacent to one Corner, and guide rail component is equally supported on preferably along at least two bracket guide wheels 212 of a side positioning of bracket 110 In space between 108 midfeather 130, tilt internal wall 126, skirt section 128 and the bottom 140 of midfeather 130.Support wheel 210 It is rolled on bottom 140.
Guide wheel 212 rolls between midfeather 130 and the skirt section 128 of inner wall 126, at it in the foot portion of frame 102 The track of bracket 110 is maintained when moving between 106 and cephalic par 104.Due to the boot configuration of guide rail component 108, it is only necessary to all Only along the movement of two guide wheels, 212 guide bracket 110 of side.Guide wheel 212 is only provided in a guide rail component 108. However, three or four guide wheels 212 can be arranged in bracket 110 with being alternately arranged.
Therefore, in fitness equipment 100 shown in FIG. 1, the support for the support of bracket 110 and for foot lever 111 is all It is provided by the structure that side rails component 108 is following and is supported in side rails component 108, and therefore hidden from external view Hiding.This body-building equipment 100 of assigning presents clean, clean and tidy appearance, and minimizing can be as the time collects dust Surface area.Moreover, in order to provide direct foot lever position feedback, " J " shape indicating element 214 to the user of exercise device 100 It is fastened to one or two sliding panel 172.The distal end 216 of indicator 214 is outside the feather edge of side rails component 108 and top Side extends to provide the instruction of foot support module position to the user of fitness equipment 100.Corresponding label (not shown) can edge Outer wall 122 be arranged, for user's use when being located in foot lever 111 at the pre-selected locations along frame 102.
The lowest position that recess 178 in hook plate 174 is used to be located in foot lever 111 on frame 102.Recess 180 are placed on foot lever 111 at the medium height position of 102 top of frame.Recess 182 corresponds to substantially vertical foot lever 111, and therefore correspond to its extreme higher position above frame 102.Alternatively, it is possible to which additional recess is arranged in order to attached The foot lever positioning added.However, low level, interposition and a high position are it is believed that be enough for the most users of equipment 100.
The low friction layer 218 (showing in Fig. 6) of polymer sheet is adhered to hook plate 174 in hook plate 174 and branch Outer surface between brace 158.The layer reduce foot lever 111 rotate between recess 176,178,180,182 and 184 during arm with Any friction between plate.Alternatively, low friction layer 218 can be coated to the inner surface of arm 158.Further, optionally, low Frictional layer 218 both of can be coated to these adhesive surfaces.
The structure of foot support component can be different from can be by specifically depicted and description structure.For example, roller 206 It can be replaced with 208 with sheet of low-friction material to allow sliding panel 204 to slide readily along slit 136.Support arm 158, gib head pad The configuration of plate 174 and sliding panel 172 can be different from the configuration of shown exemplary embodiment.Further, other structures can To be used to engage and separate the component 170 with the component in the guide rail component 108 of frame 102.
Referring back to Fig. 1, at the cephalic par 104 of body-building equipment 100, there are two lifters separated 112, are used for Arm rope 114 is guided from bracket 110 to cephalic par 104 and is then guided to arm rope end ring 116.Referring now to fig. 1 shown in 0 The nearside perspective view of a lifter 112 at cephalic par 104, each of these lifters 112 all include lower sheave group Part 220 is fastened in the tubular riser lug boss 222 that each curved end 107 of cephalic par 104 is formed.Each liter Dropping device 112 further includes hollow tubular body 224, and bottom end is assemblied in tubular riser lug boss 222.Lifter tubular body 224 228 support cylinder shape roller head 230 of upper end.The roller head 230 includes being assemblied in body 224 or being integrally formed with body 224 Tubular body 232 in.Tubular body 232 has the elongated hole 234 across its side.The deflector roll 236 of a pair of of vertical alignment is in hole It installs to first 230 234 two sides.It is mounted on behind hole 234 in tubular body 232 and lateral cross tubular body 232 is horizontal Rope pulley or roller 238.
Downslide wheel assembly 220 is illustrated separately in the perspective view in Figure 11.Downslide wheel assembly 220, which has, is fastened to protrusion The flanged type cylindrical body 240 of the bottom in portion 222.Being supported in cylindrical body 240 is horizontal pivot shaft type pulley 242 and inclination rope Index godet 244.Guidance disk 244 is located in body 240 with about 45 degree of angle in the top of wheel 242.Hole 246 is along disk 244 Lower edge be arranged in disk 244.This hole 246 is located in the surface on the periphery of pulley 242, so that the reduction of arm rope 114 The free end that the hole 234 in head assembly 230 is passed through into lifter 112 is directed on roller 238 and is passed down through tubulose Body 224 and pass through hole 246, and pass through pulley 242.It is as follows describe in detail as, user can firmly grasp rope 114 from By holding and rope being fastened to bracket 110.
Head assembly 230 can be fixed to tubular body 224, or it is alternatively possible to by bearing-type be supported on, make It can pass around the vertical axis of lifter 112 and rotates freely.Each deflector roll of adjacent bores 234 may be mounted at fixation It on normal pin, or by bearing-type supports in other ways, allows to pull rope 114 with the smallest resistance or frictional force Across hole 234.Since the movement of bracket 110 is always towards or away from the cephalic par 104 of frame 102, bottom or lower sheave 242 are oriented so that its axis vertical take-off in guide rail component 108.
The decomposition perspective view of bracket 110 is individually shown in Figure 12.Bracket 110 includes substantially a rectangular frame 250, rectangle Support platform 252, liner type upper brace 254 and a pair of of shoulder retainer 118.Frame 250 have vertical upper backup pad 258, Perpendicular head end panel 260 and uprighting spring support plate 262, they are all fastened to side support plate 258.All these plates 258,260 The bottom side of support platform 252 can also be fastened to 262 to provide rigid bearing structure.Spring-support plate 262 supports each inclined One end of pressing spring 120.The other end of each spring 120 can be removably fixed to fixed pin 148, to change bracket 110 Fexible bias pressure between the foot portion 106 of frame 102, that is, spring tension.Each 258 support platform of side support plate, 252 He 254 and provide be used to support wheel 210 and guide wheel 212 mounting flange.There is cephalic par plate 260 a pair passed through to separate out Mouth 264 is used as the guiding piece of arm rope (being not shown in Figure 12).
Support platform 252 has a pair of of shoulder retainer support device 266 on surface fastened thereto.These support devices Each of 266 have the vertical hole 268 passed through, and each vertical hole is supported wherein by shoulder retainer 118 bar 272 is fastened to the crosshead pin 270 (showing in Figure 15) of bracket 110.Hole 268 extends through support device 266 and wears Cross support platform 252.
Figure 15 is the partial vertical sectional view across bracket 110, and wherein liner type upper brace 254 has been not shown.Such as exist As can see in the view, crosshead pin 270 is used as the fulcrum of shoulder arresting lever 272.Such as may be used against the positioning of bar 272 The biasing device 274 of extension rubber leather hose etc provides spring force on bar 272, with maintain bar 272 vertically oriented and with hole 268 Left side it is concordant.However, when the top of shoulder retainer 118 is pulled to the foot portion of frame 102 by user, (as shown in the figure), The retainer is rotated around crosshead pin 270, compresses biasing device 274, and the bottom end of bar 272 276 is pressed to the head of frame 102 End (right side into Figure 15).
The bottom plan view of the cephalic par of bracket 110 is shown in Figure 13 and 14.The two views are illustrated according to this public affairs Open the configuration of the rope cam mechanism 280 of one embodiment of content.For clarity, arm rope 114 is not shown in this view. For every rope 114, rope cam mechanism 280 include be fastened to support plate 252 spring biased spool enclosure 282, can Rotatably being supported on spring biased cable reel 284 and be rotatably fastened to branch close to spool enclosure 282 in shell 282 The notched plate lockup arm 286 of the bottom side surface of fagging 252.
As shown in Figs. 13 and 14, two shells 282 of rope cam mechanism 280 are mounted side by side on the bottom side table of platform 252 On face.Two lockup arms 286 are preferably the board member rotated by the trunnion 288 fastened for surrounding neighbouring spool enclosure 282, They are rotated in the plane of the bottom side surface of support platform 252.Each lockup arm 286 is preferably elongated board shape Body, with dentation end 290 and opposite union end 292.The preferably mirror images of each other of lockup arm 286, so that each lockup arm plate 286 opposite union end 292 is movably engaged with each other to be below linked together lockup arm 286 in support platform 252.
The dentation end 290 of each lockup arm 286 engages the adjacent cable reel 284 in adjacent spool enclosure 282 The recess of component in edge.The dentation end 290 of each lockup arm 286 also has the bottom end with the bar 272 of shoulder retainer 118 The hook 294 of 276 engagements.Figure 13 shows the shoulder retainer 118 in normal position, and therefore the bottom end 276 of bar 272 is not It is engaged with the hook 294 of any one lockup arm 286.One or more spring (not shown) are used to for two lockup arms 286 being biased into It is engaged with spool 284.In the case where arm 286 is located in the position, arm rope 114 cannot be flexible from spool 284.They are locked It is fixed.
Figure 14 shows the left side bottom end 276 when the bar 272 of right shoulder retainer 118 and the hook 294 of left side lockup arm 286 Configuration when engagement.This causes lockup arm 286 to rotate clockwise around pin 288, and dentation end 290 is pulled to be detached from and the volume in Figure 14 The engagement of axis 284.Meanwhile rotating clockwise for left side lockup arm 286 causes right side lockup arm by coordinated type linkage section 292 286 rotations counterclockwise.This rotation similarly causes the dentation end 290 of right side lockup arm 286 to rotationally disengage volume adjacent thereto The engagement of axis 284.Therefore, the foot portion 106 that any one shoulder retainer 118 pulls to frame 102 will be caused two locks by user Only arm 286 is all separated with spool 284, and user is allowed to adjust the length of either one or two arm rope as needed.Once shoulder stops Moving part 118 discharges, then lockup arm 286 is re-engaged spool 284 to be locked to bracket 110 by spool and therefore by arm rope 114.
According to present disclosure it is also contemplated that the arm rope cam mechanism external member of the remodeling for conventional fitness equipment.This set Part will include suitable instruction for mounting, two spool enclosures 282 with closure arm rope reel 284, a pair of of lockup arm 286, Replace 118, two shoulder retainer support devices 266 of shoulder retainer and a pair for lockup arm 286 to be fastened to bracket Trunnion 288.
Figure 16 and 17 illustrates the interchangeable rope cam mechanism being mounted below bracket 110 according to present disclosure 300.For clarity, arm rope 114 is also not shown in this view.For every rope 114, rope cam mechanism 300 includes Spring biased cable reel 302 is mounted on support plate 252 in the following, in this embodiment, being used to surround from support plate 252 The horizontal wheel shaft 304 being supported between bracket 306 and bearing frame side support plate 258 rotates.Cable reel 302 has strap brake Portion 308 and cable support portion 310.One end (not shown) of rope 114 is fastened to the cable support portion 310 of spool 302 and surrounds Cable support portion 310 is wound.As shown in FIG. 16 and 17, two spools 302 of rope cam mechanism 300 are selectively mounted side by side Below the bottom side surface of platform 252.
What it is around the winding of the strap brake portion 308 of each spool 302 is cable 312, and one end of the cable 312 is fastened to support plate 252, the other end is fastened to one end 318 of a pair of cross lever arm 314.The same, each lever in embodiment as previously described The other end 320 of arm 314 is positioned to engage the bottom end 276 of the bar 272 of a shoulder retainer 118.
Similar to the embodiment described before cam mechanism 280, two lever arms 314 are preferably isolated component, Each lever arm is fastened for rotating around individual trunnion 322, and with scissor manner intersection and can at public pin 324 It is rotationally fixed together, allows them in the plane of bottom side surface for being parallel to support platform 252 around 322 He of pin 324 rotations.
During normal body-building operation, the end 318 of each lever arm 314 is under the tension of spring 326.The spring 326 Lever arm 314 is pulled to the cephalic par of bracket 110, and therefore pulls cable 312 to surround the strap brake portion 308 of its spool 302 Cable 312 is tensed, to prevent spool 302 from rotating.When the user on fitness equipment 100 is towards the foot portion of fitness equipment frame 102 When 106 pulling (inclination) shoulder retainer 118, as shown in figure 17, two lever arms 314 are around trunnion 322 and 324 along phase Anti- direction rotates, to discharge the tension on brake cable 312.When therefore the lock is released, user can bounce back more ropes Rope 114 allows the contained spring spinning reel 302 in spool 302 and the relaxation in rope 114.Stop when user discharges shoulder When moving part 118, spring 326 draws cable 312 to stop the rotation of spool 302 again, therefore rope 114 is fixed to bracket 110.
Once again, this interchangeable retraction system 300 is directed to, according to present disclosure it is also contemplated that for conventional strong The arm rope cam mechanism external member of the remodeling of body device.This external member will include two retraction spools 302, wheel shaft 304 and bracket 306, Band brake cable 312, a pair of cross lever arm 314, spring 326, replacement 118, two shoulder retainer support devices of shoulder retainer 266, for lever arm 314 to be fastened to a pair of of the trunnion 322 and suitable instruction for mounting of bracket 110.
According to the fitness equipment bracket 110 of present disclosure can be in arrangement, adjustable headrest can integrate in the knot In structure.The partial bottom view of the cephalic par of this alternative embodiment of bracket 110 is shown in Figure 18,19,20 and 21.At this In embodiment, on the top of bearing frame 250, support plate 252 has the trapezoidal extension that the cephalic par towards frame 102 extends Portion 350.Liner type upper board 254 has global shape identical with first embodiment shown in Figure 12, but by shoulder stop Lateral hinge 356 below padding near part 118 is separated into rectangular portion 352 and headrest portion 354.
Adjustable headrest support plate 358 is fastened to support plate 252 below headrest portion 354.Extension 350 has across it In elongated vertical slit 357, preferably between the side of extension 350 in.Support plate 358, which has, to be located therein Lateral trench 360, bearing are clipped in the L forming head pillow adjustment bar 362 between construction 360 and extension 350.It is connected to bar 362 Extend through the cam bit 364 of slit 357.The rotation forces cam bit 364 of the handle portion of bar 362 is in articulated headrest portion It is rotated on 354.When cam bit 364 is rotated by the rotation of bar 362, position that headrest portion 354 is shown in figs. 19-21 it Between move.Particularly, Figure 19 shows the headrest portion 354 in down position.Figure 20 is shown in the first raised position Headrest portion 354, wherein about 90 degree of the rotation counterclockwise of bar 362.Figure 21 shows the headrest portion in the second raised position, wherein bar 362 are further rotated by 90 ° counterclockwise.In this embodiment, cam bit 364 provides three settling positions.In addition, in Figure 16 and It is noted that headrest adjustment bar (not being numbered), which is shown as, has two handle ends in 17, rather than as in Figure 18-21 only There is a handle end.Other configurations are also scope of the present disclosure interior.For example, cam bit 364 can be smoothly bent, do not have For the flat part of specific height of headrest, and bar 362 can be configured to provide and frictionally hold, so that headrest portion 354 can be with It is maintained at any desired height.Alternatively, cam bit can be configured to have four or more flat sites, Each flat site corresponds to different wicking heights.
The perspective view of another embodiment of the exercise equipment 400 according to present disclosure is shown in FIG. 22.If Standby 400 include the substantially a rectangular frame 402 with cephalic par 404 and foot portion 406.End 404 and 406 is by a pair of guide rails component 408 separate.Bracket 410 is movably supported on guide rail component 408, before between the end of frame 402 404 and 406 After move.
Foot lever 411 is located near the foot portion 406 of frame 402.The foot lever 411 is supported by guide rail component 408, as follows As will be described in.The cephalic par 404 of frame 402 preferably supports detachable a pair to separate the support lifting of upright arm rope Device 412.These lifters 412 guide arm rope 414 to the hand rope end used in various exercises for being used for user from bracket 110 Ring 416 or handle.When unused, end ring 416 can be advantageously located on shoulder retainer 418, as shown in figure 22.Bracket 410 are resiliently pressed toward the foot portion 416 of frame 402 by one or more elastic components of such as spring 420 etc.
The outside of frame 402 has shape identical with frame 102 shown in Figure 2.Cephalic par 404,406 and of foot portion Each of side rails component 408 has smoothly combined similar external surface shape.
The individual internal perspective view of head end parts 404 is shown in FIG. 23.Head end parts include having leg section 502 and the stepped support plate 421 of horizontal platform end protruding portion 500.With in the first embodiment, the outside of protruding portion 500 Shape includes the perpendicular outer wall 422 combined with horizontal top wall 424, horizontal top wall 424 and downwardly and inwardly inclined 426 knot of inner wall It closes.Inner wall 426 is integrated in vertical skirt 428.Vertical skirt 428 links together with the stepped support plate 421 of horizontal platform.
Cephalic par 404 and foot portion 406 all have outer end plate 407, match with side rails component 408 and merge via alignment pin 409 and threaded connector (not shown) be connected to side rails component 408.404 protruding portion 500 of cephalic par further includes neighbouring bending angle The vertical tubular lug boss 506 for being used to receive lifter 412 in portion.The threaded manual bolts 413 of a pair being inserted into from below Lifter 412 is fixed in lug boss 506.Upright platform 415 is fixed on step support plate 421 and above.
What is extended downwardly from each curved end of protruding portion 500 is the vertical leg 429 with complementary shape.These supporting legs 429 are used to for being placed flat at the end 404 and 406 of frame 402, on floor.Supporting leg 429 can with it is longer or shorter Supporting leg exchange, to change height of the equipment 400 above this floor support surface.Band 417 of holding with a firm grip is fastened to protruding portion 500 Outer wall 407 outer lower edge, held with a firm grip edge with providing the circular hand for the cephalic par for being easy to carry fitness equipment 400.
Figure 24 is the perspective view of the foot parts 406 of frame 402.Foot parts 406 are another protruding portions 500, It is with leg section 502, lug boss 506 and the stepped support plate 421 of horizontal platform.Two row tubular fixed pins 448 are fastened to plate 421. Each of these pins 448 can be received in one end of spring 420 and retaining ring, and spring 420 is fastened to frame 402 Foot portion 406, while the other end of spring 420 is fastened to bracket 410.Each of these pins 448 are preferably from the pin Central axis first angle from its base portion to waist upwardly and inwardly and then to be greater than the second angle of first angle It is tapered outward, so that the free end for the spring being placed on pin 448 is securely held in the waist of pin 448 in tensioning Place.The second angle is preferably at least twice of first angle
Foot support lug boss 506 is formed in the vertical tube in protruding portion 500.Each lug boss 506 is received mounted in convex Play the yoke 508 on the top in portion 506.The upright platform board 423 of rectangle is pinned on yoke 508.Finally, tubular receiver 510 is pacified It fills the hole in plate 423 and is mounted in lug boss 506, plate 423 is fixed to protruding portion 500.One group of bolt 512 will connect It receives each of device 510, plate 423 and yoke 508 and is fixed to lug boss 506.It is flat that receiver 510 receives detachable flat springboard The supporting leg of platform (not shown).
The section view of side rails component 408 is shown in FIG. 25.Each guide rail component 408 is preferably having the same The aluminium protruding portion of cross-sectional shape.In this specific fitness equipment embodiment 400, guide rail component 408 is separated by two The compound protruding portion that protruding portion is formed: protruding portions of the two separation are the inside 417 that is linked together by rivet 514 and outer Portion 419.This structure of side rails component 408 is particularly advantageous due at least two.Firstly, this structure is more held Easily it is extruded as the protruding portion of slightly latter linked two separation.Second, outside 419 can be different from inside 417 and be polished.Therefore, A kind of form of outside 419 can be coated with the powder for durability and/or be coated with selectable color, and internal 417 are coated with the powder for durability or are polished in other ways, because it is not in sight.Moreover, because internal 417 also comprising the rolling surface and indexing rail feature for foot lever 411, therefore inside 417 may be due to abrasion and according to need To be separated and replacement.As described above, guide rail component 408 has perpendicular outer wall 422, perpendicular outer wall 422 is integrated to horizontal top wall It in 424, is subsequently incorporated into and tilts down in inner wall 426, and be subsequently incorporated into vertical skirt 428.Component 404 and 406 is held to have There is identical outer shape, but is different from side rails component 408 in inside.
Such as Figure 25, each side rails component 408 has in vertical between tilt internal wall 426 and perpendicular outer wall 422 Partition 430.Midfeather 430 has the upper lobes portion 432 longitudinally extended being outwardly directed to and is parallel to upper lobes portion 432 The lower lobes portion 434 longitudinally extended being outwardly directed to.Together with midfeather 430, upper lobes portion 432 and lower lobes portion 434 form open out slit 436 therebetween.It is as follows will be described in more detail as, which receives wherein With one foot bar support assembly of support.Between midfeather 430 and tilt internal wall 426 is upper level supporting walls 438.Support Wall 438 extends along the length of guide rail component 408 and provides torsional rigidity to the structure of guide rail component 408.Moreover, the supporting walls 438 convenient for the connection between interior protruding portion 417 and outer protruding portion 419.The horizontal bottom 440 of midfeather 430 is used as Support bracket The supporting element of 410 one group of wheel.Upper wall 438 also serves as the upper guides of the bracket support wheel on guide rail component 408.And And the midfeather 430 between upper wall 438 and lower wall 440 and skirt section 428 is laterally guided part as bracket 410.
Upper lobes portion 432, which preferably has, is parallel to the vertical component effect 442 that midfeather 430 extends downwardly.The vertical component effect 442 For providing lateral support for the foot support component that is hereafter more fully described.Moreover, lower lobes portion 434 may include The indexable guide rail 444 extended downwardly.Alternatively, it is possible to pass through individual, the replaceable gold being supported in lug boss 434 Belong to indexable guide rail and indexable guide rail 444 is installed along the length of guide rail component 408.
Finally, the inside of the outside 419 of guide rail 408 includes three positioning cams 516,518 and 520.These three positioning Lug boss with from the beginning End assemblies 406 and the positioning pin 409 outstanding of foot parts 408 are aligned and connect shown in Figure 23 and 24 Receive positioning pin 409.These lug bosses assist in ensuring that accurately to be aligned between guide rail 408 and end 406 and 406, so as to equipment 400 User smooth frame outer surface is presented.
Foot lever 411 shown in Figure 22 is identical as foot lever shown in Fig. 5.Foot bar support assembly 470 is similar to but slightly Different from specifically above referring to Fig. 6,7,8 and 9 foot bar support assemblys for showing and describing.Foot lever 411 is foot support component 470 The part that cannot be seen in Figure 22.Referring now to the internal view in the foot support component 470 shown in Figure 29 and 30 and outside The interconnecting piece 154 of view, foot lever 411 is bolted or is fastened in other ways the bottom end of elongated foot lever support arm 458 456.The arm 458 being best shown in Figure 29 is elongated flattened plates component, has and projects upwards from the upper end of arm 458 460 Engaging pin 461.Arm 458 also has closure pivot slot 462, is parallel to the leg section 152 of foot lever 411 radially simultaneously The position for being connected to arm 458 with the interconnecting piece 154 of foot lever 411 separates.
The foot support component of fitness equipment 400 shown in Figure 22 includes left foot bar support assembly 470, foot lever 411 and the right side Foot bar support assembly 470.Figure 29 and 30 is the reverse of right foot bar support assembly 470 according to one embodiment of the present disclosure Perspective view.Each supporting leg 452 of foot lever 411 is supported by a foot bar support assembly 470.It is best shown such as in Figure 29, Component 470 include foot lever 411 (being had been not shown in Figure 29 and 30) be connected thereto foot lever support arm 458, be supported on side rails Sliding part 472 in slit 436 in component 408 and the hook plate 474 for being fastened rigidly to sliding part 472.The gib head Backing plate 474 has a series of component separated along the top edge of hook plate 474, it is preferable that slit or recess 476, 478,480,482 and 484.From the upper end of foot lever support arm 458 460, outwardly projecting pin 461 is assemblied in these recesses 476-484 In one in, foot lever 411 is located in the objectives angular position of the frame 402 relative to fitness equipment 400.
Foot lever support arm 458 is slidably and pivotally connected to hook plate by bolt 486 and square bushing 488 474.Support arm 458 is maintained on casing 488 by the flat gaskets 489 on bolt 486.Casing 188 is supported on pivot slot 462 In.Since foot lever 411 is fastened to arm 458, when user is lifted foot lever 411, support arm 458 is advanced along about 462 slit. Successively, from the upper end of support arm 458 460, outwardly projecting pin 461 is lifted to one of the top edge along hook plate 474 Except slit.When being lifted in this way, user can then be such that foot lever 411 rotates around pivoting bolt 486 to narrow In slot 476,478,480,482 or 484 different one to relocate foot lever 411.When foot lever 411 is reduced in slit, Pin 461 is in a slit sliding to fix foot lever 411 in place.
With in first embodiment 100, it is special that end section slot or recess 476 and 484 have in the embodiment 400 Importance.When two pins 461 of foot lever 411 are all located in slit 476, as shown in Figure 39, foot lever 411 is rotatable Ground is located in slightly upper and more than frame 402 the foot portion in upper surface of frame 402.In this position, foot lever 411 may be used as lifting Rise the handle in the foot portion of fitness equipment 400.In order to ensure foot lever 411 is not detached from from slit 476, the end of slit 476 by On hook, as in Figure 29 it can be seen that as, to be securely engaged with the pin 461 at the closed end of slit 476.In order to incite somebody to action Foot lever 411 is separated from the slit 476, and foot lever 411 must be pushed upwardly and pull backward (far from foot portion), will be sold 461 are aligned with the slit entrance widened.Foot lever 411 can then be rotated upwards and is lifted to except slit 476, and again It navigates in different in slit 478,480,482 and 484 one.
It includes each in component 470 and foot lever 411 that the slit 484 of foremost, which is used to positioning together, in hook plate 474 A foot support component, for being translated along guide rail component 408.When foot lever 411 is increased and rotated clockwise, such as in Figure 29 In see as, arm 458 is rotated clockwise around bolt 486, until pin 461 engage hook plate 474 (towards cephalic par 404) the protrusion surface 492 at front end.In this position, the shoulder 494 on support arm 458 with pass through hook plate 474 in Slit 498 lock pin 496 engage.Lock pin 496 passes through hook plate 474 from the lockup arm 530 most preferably seen in Figure 30 It is prominent.When foot lever 411 then reduces, the shoulder 494 of arm 458 pushes down on lock pin 496.
Lockup arm 530 is elongate rod, has the one end for the medial surface for being rotatably fastened to hook plate 474.Locking Arm 530 can rotate in the plane of inner surface for being parallel to hook plate 474.The other end of lockup arm 530 has locking part 532, the position rotaring part of the shape complementation in guide rail component 408 is engaged, component 470 is locked in along guide rail component 408 Selected location at.Lockup arm 530 via flat springs component 534 by upward spring bias, to maintain the locking of lockup arm 530 Portion 532 engages the position rotaring part of the indexable guide rail 444 in guide rail component 408.
When the pin 461 of foot lever 411 is located in slit 484, and foot lever 411 is pushed down so that pin 461 to be located in When at the bottom of slit 484, lock pin 496 is also pushed down, and rotary locking arm 530 simultaneously moves the disengaging of locking part 532 and guide rail The engagement of the position rotaring part of indexable guide rail 444 in component 408.In the case where locking part 532 and guide rail component 408 are detached from, Foot lever 411 can be moved towards via roller 536 or the foot portion 406 far from frame 402.In fact, foot lever 411 is as needed It can be moved fully to the opposite end of guide rail component 408.
Most preferably see that slide assemblies 472, Figure 30 are to be supported in right side shown in Figure 29 to lead in the view of Figure 30 The opposite perspective view of foot bar support assembly 470 in rail component 408.Slide assemblies 472 include elongate slide plate 538, excellent Selection of land is bolted or is otherwise affixed to hook plate 474.The sliding panel 538 is supported on narrow in guide rail component 408 In slot 436, wherein outer wall 422 and the centre of guide rail component 408 is arranged in hook plate 474 and adjacent foot lever support arm 458 In freedom/open spaces between wall 430.It will be understood that the setting of another mirror image foot support component 470 is (left at another Side) in guide rail component 408.
Figure 30 is turned now back to, sliding panel 538 is supported by the front and back backing roll 536 of the bottom surface rolling along slit 436 In slit 436.It is preferably mounted to along the deflector roll 540 that the vertical axis for passing through sliding panel 538 rotates each neighbouring Runner 536.Deflector roll 540 is rolled along the inner surface of the slit 436 in guide rail component 408, thus at it along guide rail component Guidance support component 470 and therefore guidance foot lever 411 when 408 anterior-posterior translations (that is, rolling).
Backing roll 536 is preferably pivotally supported at horizontal wheel shaft upper bearing (metal) supporting type polymer wheel.Polymer wheel Size shape be to be assemblied in slit 436 and smoothly rolled in slit 436.Deflector roll 540 can be by vertical wheel axis branch Support nylon or other polymer rollers in sliding panel 538.In this embodiment 400, deflector roll 540 can be mounted in along Roller roller bearing in the recess portion of the upper surface of sliding panel 538.
Sliding panel 538 also there is spring-loaded to position ball 542, be mounted on as above with reference to described by first embodiment As in the subsequent recess portion of j shape indexing component 544 that is used.Spring-loaded positioning ball 542 is by advancing by leaps and bounds to optionally It can be set in the corresponding recess being arranged along guide rail 408 and in the front and back shifting between different predetermined positions along guide rail 408 Touch feedback is provided when dynamic foot lever 411 for user.
The low friction layer 546 (showing in Figure 29) of polymer sheet is adhered to hook plate 474 in hook plate 474 and branch Outer surface between brace 458.As in first embodiment 100, which reduces foot lever 411 in recess 476, and 478,480, Any friction during being rotated between 482 and 484 between arm and plate.Alternatively, low friction layer 546 can be coated to arm 458 Inner surface.Both of in order to be further reduced friction, optionally, low friction layer 546 can be coated to these adhesive surfaces.
Optionally, detachable pulling pin 548 can be when foot lever 411 be in high-order, that is, when being in slit 480, insertion The hole of alignment in arm 458 and plate 474.Foot lever 411 is locked in place and prevents it by the insertion of pulling pin 548 It is relocated.The purpose is to foot lever 411 is used as when fitness equipment 400 is positioned vertically in its foot portion 406 Support pillar.This is convenient for vertical storage of multiple fitness equipments 400 in relatively limited space.
When foot lever 411 is positioned securely by the pin 461 being located in slit 484, entire foot lever component 411 can be along side Guide rail 408 slides back and forth/rolls.Plate 474 is preferably also provided with hole 549.The hole 549 can be used to the storage when being not used by Pulling pin 548.In addition, the hole 549 can be used to elasticity or spring resistance component (not shown) being connected to bracket 410 and foot lever Between 411 support plates 474 or between foot portion 404 and support plate 474.This resistance component can connect in foot support arm 458 Resistance is provided from user to the translational motion of the support component 470 of foot lever 411 when closing in slit 484.In this configuration, foot Bar 411 can be used to provide the additional resistance for being carried out undergoing during various movements while being supported on bracket 410 by user Power.This spring or other resistance components, such as elastic rope can be connected on bracket 410 and component 470 not for this purpose With between the suitable components of position, or it is connected to foot lever 411 itself.For example, this resistance component can connect to foot lever branch The interconnecting piece 154 of leg 152.
Referring back to Figure 22, at the cephalic par 404 of body-building equipment 400, there are two lifters separated 412, use In arm rope 414 is guided from bracket 410 to cephalic par 404 and then guidance to arm rope end ring 416.Lifter is shown in FIG. 26 412 independent perspective view, is shown in FIG. 27 decomposition component view.In this embodiment 400, lifter 412 does not have as used In the bottom pulley structure of lifter 112.Instead, it is preferable that pulley and roll assembly 550 are inserted into the upper of lifter pipe 552 In end.The pulley and roll assembly include supporing shell 554, and support is around the parallel vertical wheel shaft being fastened in shell 554 The laterally spaced vertical rolls 556 of rotation, and between roller 556 and the pulley that is installed below on horizontal wheel shaft 560 558.Each of the roller and pulley 558 are supported between the ball bearing pair being mounted in supporing shell 554 On its corresponding wheel shaft.
Each of these lifter pipes 552 preferably include the elongated open of two vertical alignments of neighbouring the upper end 562 and 564, arm rope 414 passes through the two elongated opens 562 and 564.Pulley and roll assembly 550 slide into lifter pipe 552 In upper end and by the fastening in place of screw 566.When being properly positioned in pipe 552, vertical rolls 556 are opened upper Near mouth 562.Centering between the two openings of pulley 558.Arm rope 414 passes through upper opening and surrounds pulley 558 downwards, wears outward Cross under shed 564 to bracket 410, as shown in figure 26.
Circumferential collar 568 is fastened on around the lower end of pipe 552 via screw 570.The lantern ring 568 is dimensioned so as to slide Dynamic cooperation is in the open upper end of the lug boss 506 in cephalic par extrusion portion 500, as shown in the sectional view in Figure 28.Screw thread Expansion plug 572 is press fit into the bottom end of lifter pipe 552.The threaded expander plug 572 and threaded manual bolts 413 (Figure 23,28) engagement.When manual bolts 413 and when tightening, lifter 412 is pulled down lug boss 506 will go up and down Device 412 is fixed in place.Alternatively, lifter pipe 552 can be formed with different length, in order to To select the lifter 412 of different length for different users.Finally, the under shed 564 of lifter pipe 552 is in addition to for rope 414 extend there through except be also used to receive a part of bracket 700 (its example is shown in FIG. 31), with will during storage Lifter 412 is removably retained in below the cephalic par of bracket 410, as shown in figure 39.
Bracket 410 is individually shown in Figure 31 and 32.The independent of a part of bracket 410 is individually shown in Figure 31 Downside view.The underneath side elevation view of the upper brace 574 of dress cushion is individually shown in Figure 32.Bracket 410 includes substantially Rectangular frame 576, rectangular support platform 578, the upper brace 574 for filling cushion and a pair of of shoulder retainer 418.Frame 576 has Have with vertical upper backup pad 580, perpendicular head end panel 582 and uprighting spring support plate 584, they are all fastened to side support plate 580.All these plates 580,582 and 584 can also be fastened to the bottom side of support platform 578 to provide rigid bearing structure.Such as The same in the first embodiment for the bracket 110 being shown in FIG. 12, the upside of platform 578 includes shoulder retainer support device 594 (referring to Figure 34).
Spring-support plate 584 supports one end of each biasing spring 420.The other end of each spring 420 can be detachable Ground is fixed to fixed pin 448, to change the fexible bias pressure between bracket 410 and the foot portion 406 of frame 402, that is, spring Power.580 support platform 574 and 578 of side support plate simultaneously provides the mounting flange for being used to support wheel 586 and guide wheel 588.Cephalic par plate 582 there is a pair passed through to separate opening 590, be used as the guiding piece of arm rope (being not shown in Figure 31).It is a pair of elongated narrow Slot 592 is also formed in cephalic par plate 582.These slits 592 are shaped as to be removed in shoulder retainer 418 and be connected to The bar of shoulder retainer 418 is received when bracket 410 is used to store, as shown in figure 39.
Support platform 578 has a pair of of shoulder retainer support device 594 of surface fastened thereto (such as Figure 34).These Each of support device 594 has a pair of of the vertical hole 596 and 598 passed through.Vertical hole 596 has crosshead pin 600 are supported on the oval cross section on the bar 602 of shoulder retainer 418.The operation and first embodiment 100 of shoulder retainer 418 The shoulder retainer 118 such as in Figure 15 operation it is identical.
Figure 33 is the perspective view of shoulder retainer 418.It is noted that bar 600 deviates in the axial direction of shoulder retainer 418 Heart line.Referring now to Figure 34, the upper flat local upper view of bracket 410 is shown.In shoulder retainer support device Each projects through the top of upper brace 574 and concordant with the top of upper brace 574.The cross section of inboard aperture 598 is It is circular.Therefore, when the bar 600 of shoulder retainer 418 is placed in this some holes 598, shoulder retainer 418 cannot rotate, As being described above and situation in first embodiment 100 shown in referring to Fig.1 5.However, working as one or two shoulder When retainer 418 is located in apertura lateralis hole 596, they can be tilted towards foot portion 406, as joining in first embodiment 100 According to as Figure 15 description.
In the embodiment of fitness equipment 400, not only user, which has, is being inserted into Shi Xuan in hole 596 for shoulder retainer 418 Turn shoulder retainer 418 to adapt to the selection of different shoulder widths, and one or two shoulder retainer 418 can be inserted To provide further width adjustment in inner hole 598.If shoulder retainer 418 is all located in inner hole 598, not can be carried out The adjustment of arm rope 414.This is known as latched position.However, if either one or two shoulder retainer 418 is placed on exit orifice 596 In, the adjustment of arm rope 414 can be carried out with the shoulder retainer in exit orifice 596.
The local perspective view of the bottom for the bracket 410 removed from fitness equipment 400 is shown in FIG. 35.In the view In, spring 420 is shown as being connected to spring-support plate 584.Illustrative arm rope 414 is shown pass through guide hole 590 simultaneously Into rope cam mechanism 610.
The bottom plan view of the cephalic par of the bracket 410 of bracket 410 is shown in Figure 36 and 37.The two views diagram According to the configuration and operation of the rope cam mechanism 610 of the embodiment of present disclosure.For clarity, arm rope is not shown 414.For every rope 414, rope cam mechanism 6100 includes spring biased cable reel 612, is mounted on support plate 578 in the following, be used for rotate around the horizontal axis, and supported from bearing frame side support plate 258.Cable reel 302 has disk Spring portion 614 and cable support portion 616.One end (not shown) of rope 414 is fastened to the cable support portion 616 of spool 612 and encloses It is wound around rope support portion 616.As shown in Figure 35,36 and 37, two spools 612 of rope cam mechanism 610 are selectively simultaneously Row is mounted below the bottom side surface of platform 578.
Disc spring portion 614 is threaded io cable support portion 616 or integral with cable support portion 616, and preferably exists Disc spring (not shown) is wherein supported, the disc spring is when its end is fastened to the cable support portion 616 of spool 612 in rope 414 It is upper that the preload tension tensed is provided.Retraction assemblies 610 further include the unique spring-loaded rope for being fastened to support platform 578 Clamp assemblies 618 are operably coupled to actuator linkage 620, and actuator linkage 620 is again by being mounted on suitable hole A shoulder retainer 418 actuating when in 596.
Actuator linkage 620 is supported on elongated flattened plates 622, and elongated flattened plates 622 are fastened to branch via fastener 624 Fagging 578 and across shoulder retainer 418 just below and side support plate 580 on hole 596 and 598 between.Plate 622 Every one end there is the elongated open 626 that is aligned with hole 596 and the circular open 628 being aligned with hole 598.By pivotly side by side Being supported on gusset piece 622 is a pair of of T shape connecting rod 630.Each T shape connecting rod 630 surrounds connecting rod in the plane of support plate 578 The center of 630 head 632 in the pin 634 that connecting rod 630 is fastened to plate 622 pivots.One end of the head 632 of each connecting rod 630 636 are positioned to engage the bar 600 of the shoulder retainer 418 in insertion hole 596.The other end 638 of the head 632 of T shape connecting rod 630 and another The corresponding end 638 of one connecting rod 630 connects.The end 638 of two connecting rods 630 is preferably also linked together by disc spring 640.Often A T shape connecting rod 630 includes slender leg 642.The end of the slender leg 642 is positioned adjacent to a clamp assemblies 618.
Clamp assemblies 618 include a pair of clamping members 650, this passes through two to the outer clamping components in clamping components 650 Fastener 652 and 654 is fixed to support plate 578.Interior clamping components 650 with the relationship that is laterally separated with fixing component 650 by Fastener 652 is rotationally fixed to support plate 578.There is each clamping components rope to hold with a firm grip portion 656 and opposite slender arm Portion 658.The arm 658 of interior clamping components 650 is positioned adjacent to the supporting leg 642 of connecting rod 630.Disc spring 660 is by interior clamping components 650 Portion 656 of holding with a firm grip is fastened to fixed outer clamping components 650, so that the portion of holding with a firm grip of interior clamping components 650 is pressed towards fixed outer clip Hold the portion of holding with a firm grip of component 650.Plate 662 is optionally fastened on clamping components 650 in each component 618, is located at tight Between firmware 652 and clamping components 650.Finally, a pair of of cable guides 664 are preferably fastened to fagging 578 and the company of being located in Between bar assembly 620 and spool 612, so that rope 414 has to pass through the hole 590 in cephalic par plate 582, cable guides are passed through 664, across clamping components 650, another cable guides 664 is passed through, reaches the rope retraction such as Figure 35 institute of spool 612 Show.
Retraction assemblies 610 are shown at rope lock state in Figure 36.In Figure 37, component 610 is shown at Releasing orientation, one of shoulder retainer 418 (the shoulder retainer in left side in Figure 37) is towards fitness equipment frame 402 Foot sloped-end.In the view of Figure 37, the bar 600 of left side shoulder retainer 418 is pressed against on the end 636 of connecting rod 630. This movement causes the opposite end 638 of connecting rod 630 to rotate clockwise downwards.Meanwhile supporting leg 642 must be rotated clockwise also, Rotate the arm 658 of interior clamping components 650 counterclockwise.Arm rope 414 is discharged and is allowed from clamping components 650 by this movement The tensioning in sinistral rope spool is felt on rope 414.
Meanwhile another connecting rod 630 is led to the rotation counterclockwise of pin 632 around it, this causes its supporting leg 642 to push away again On the arm 658 for leaning against the interior clamping components 650 of another clamp assemblies 618, therefore make the interior rotation clockwise of clamping components 650 Turn.This rotate clockwise of interior clamping components 650 separates clamping components 650 from another arms rope 414, so that left side is restricted Tension-stretched another arms rope 414 in rope spool 612.Therefore, it can be readily seen that any of inclination exit orifice 596 Shoulder retainer 418 will cause identical as a result, the release of two clamp assemblies 618 on two arm ropes 414 allows user only On the spot adjust the length of every rope.
Once again, this interchangeable retraction system 610 is directed to, according to present disclosure it is also contemplated that for conventional strong The arm rope cam mechanism external member of the remodeling of body device.This external member will include that there are two retraction spools 612 and installation hardware, two for band Clamp assemblies 618, link assembly 630, replacement 418, two shoulder retainer support devices 594 of shoulder retainer and suitable peace Fill specification.
In the fitness equipment bracket 410 according to present disclosure, adjustable headrest can be in conjunction in this configuration.In Figure 32 In show dress cushion upper support platform 574 bottom view.The rigid base of upper support board has to be separated simultaneously by hinge 676 The section 672 and 674 of two separation of connection.Each section 672 and 674 is made of plastics, composite material or timber.Section 672 also have hole 678, for receiving the shoulder retainer support device 594 extended there through as described above.Section 672 and 674 every About 1/4 inch is opened, to provide the curved gap of cephalic par of the platform 574 for making to fill cushion, such as the in 9-21 referring to Fig.1 Illustrated by one embodiment.However, cam bit 364 is not present in the fitness equipment 400.Instead as shown in figure 32, elongated Adjustment lever 680 is fastened to the bottom side of cephalic par section 674.The lever 680 surrounds the bottom side for being fixed to cephalic par section 674 Fastener 682 rotates.One end 684 of lever 680 is with 90 degree of plain bendings from platform 574.The curved end 684 projects through branch Slit 686 in fagging 578, as shown in figure 38.Curved end 684 has the system for adjusting the height of cephalic par section 674 Column recess 688.The opposite end of lever 680 can have knob 690, and knob 690 is fastened on the opposite end, for utilizing head end Lever 680 is rotated into disengagement and engagement recess 688 by the response flange of portion's support plate plate 582.
The fitness equipment 400 of present disclosure can be configured to be easy stacking, for storage to be laminated.Each stabilizer blade 429 wraps Include the recess portion being designed to be assemblied in the outer corner edge of following fitness equipment 400.The each stabilizer blade being stacked on one another convenient for equipment 429 bottom has recess portion.Pass through the exterior angle of the upright platform of the foot end at the exterior angle and fitness equipment of the cephalic par of fitness equipment The engagement in the recess portion in each stabilizer blade into such as Figure 39, convenient for stacking.When two or more fitness equipments 400 are so laminated When, they are firmly held in suitable position by these stabilizer blades 429 from side.
Moreover, lifter 412 is removed from cephalic par 404 and is fastened to a bracket 700 (referring to Figure 31 and following figure 40).Each shoulder retainer 418 is removed, and bar 600 passes through shoulder retainer slotted opening 592, turns to 90 degree, so that Pin 602 engages cephalic par support plate plate 582.
The downside view of the cephalic par of bracket 410 is shown in FIG. 40, Figure 40 is shown to be separated with these holding members Lifter 412 and shoulder retainer 418.These holding members are the slits 592 in cephalic par plate 582 and spring support 700. Spring support 700 is flexibly stung in opening 564 lifter 412 to be maintained and retained in suitable position, without ruining Exterior finish that is bad or damaging lifter 412 in other ways.
When lifter 412 and shoulder retainer 418 are mounted on as shown in figures 39 and 40 below bracket 410, bracket 410 can To be fully located at the cephalic par of frame 402, and optional coarse repacking pad 702 can be placed on bracket 410 and uprightly put down Between platform 423, to provide completely flat rough surface.Bracket 410 is placed on quiet at cephalic par 404 by this coarse repacking object Stop bit sets place, and completely flat surface is presented to user.
Optionally, fitness equipment 400 is also constructed with trapezoidal pylon component 800 as shown in figure 41.Pylon group Part 800 consists essentially of U-shaped pylon 802, trapezoidal swing 804 and a pair of of pylon socket 806.Pylon socket 806, which is fastened to, leads Between rail component 408 and the cephalic par extrusion portion 500 of cephalic par 404 and become the integral part of frame 402.The bottom of pylon 802 End is assemblied in socket 806 and is drawn into socket 806, as illustrated in greater detail in Figure 43.
Pylon 802 is preferably tubular metal body, such as aluminium or steel, and can bend to shape as shown in figure 41 or It can be formed by the straight section by conventional 90 degree of bend pipes connection.Pylon 802 has multiple eyebolts 808 separated, for connecting Connect spring, band or the pulley 810 as practical training may need.Alternatively, the vertical leg of pylon 802 can have vertically Slit and be disposed therein it is adjustable clamp, for spring, pulley 810 or eyebolt 808 to be fixed thereon.
In addition, lifter 412 can be utilized or be replaced by U-shaped connector assembly 818, so that pulley 810 can fasten It arrives thereon.The U-shaped connector assembly 818 is assemblied in the lug boss 506 in cephalic par extrusion portion 500, and quilt as shown in figure 44 It is bolted in place, or alternatively, it is possible to is configured to by being such as used to as shown in figure 28 by lifter 412 The identical manual bolts 413 fixed in place are fixed.When connector assembly 818 is used to replace lifter 412, then 810 (not shown) of second pulley can be secured to component 818, and be used as lower arm rope guiding piece, by arm rope from bracket 410 Guidance is to lower pulley and passes through the arrival bracelet of upper sheave 810, as one in the embodiment 100 and 400 shown in Fig. 1 and 22 Sample.
Pylon socket 806 is shown on the cephalic par for being mounted on a side rails component 408 in Figure 42.Pylon socket 806 be metal extrusion, preferably aluminum extrusions, with tubular portion 820 and is axially extending radially flange part 822.Flange part 822 have margo 824 and plate portion 826, and the shape in the plate portion 826 is identically formed to be assemblied in cephalic par extrusion portion 500 End plate 407 on and against on the end of side rails component 408.Positioning pin 409 is oriented relative to guide rail component 408 and plate 407 Flange part 822, and nut (not shown) is led on bolt 828 with cephalic par 404 and socket 806 are firmly-fixed to side Rail component 408.
Figure 43 is the cross-sectional view of the pylon 802 after the assembling being fastened in socket 806.With with above with reference to being fastened on protrusion The similar mode of the mode that lifter 412 in portion 506 describes, the bottom end of pylon 802 is equipped with threaded expander plug 830.Prolong The manual bolts 832 reached in the bottom of tubular portion 820 are screwed into plug 830.When tightened, expansion plug 830 is by pylon 802 Bottom end lower end tightly pull in socket 806 downwards, to complete the assembling of pylon 800 to frame 402.
Alternatively, the bottom end 850 of pylon 820 can narrow, and be shaped as and be telescopically assemblied in cephalic par In the lug boss 506 in extrusion portion 500, as illustrated in perspective view of the alternative in Figure 45.This structure can be with Exclude the demand to pylon socket 806.In this replacement being shown in FIG. 45, manual bolts 832 can be reused for tower The bottom end 850 of frame 820 tightly pulls in lug boss 506, and as previously mentioned, lifter 412 will be fastened to lug boss 506 In it is the same.Certainly, in this replacement configuration, lifter 412 is not used.Instead, every arms rope 414 will be connected to pulley 810。
Turning now to Figure 46, the illustrative handle end 880 of arm rope 114,414 is shown as being connected to hand strap 900.End 880 is in itself upper rotary to form elastic cringle 882.The free end 884 of end 880 is sewn or in other ways End 880 is permanently fixed to form cringle 882.The cringle 882 is replaced to the common metal for being connected to Conventional hand grips Or the demand of plastic hasp folder.
Hand strap 900 has endless-belt portion 902, is stitched to the end of the arm rope material of short length to form connection To the flexible grommet 904 in belt portion 902.It, will by making ring 904 cross cringle 882 and belt portion 902 then being passed through ring 904 Flexible grommet 904 is connected to cringle 882.This causes hand strap 900 substantially with the non-square fastening configured as shown in figure 46 To arm rope 114,414.Arm rope 114,414 with the hand strap 900 connected in this way can be used for any routine The fitness equipment 100,400 of fitness equipment or other utilization arm/foot rope exercise device and present disclosure.
The handle 910 with tubular handle 912 is shown in FIG. 47.The handle 910 can be used to replace hand strap 900.Once again, handle 910 preferably has flexible grommet 904 as described above handle 910 is fastened to end 880.It can Alternatively, standard handle can be used comprising instead of the metal D-ring for being fastened to handle 910 of grommet 904.
Fitness equipment 100 or 400 can be configured to as shown in figure 48 with springboard 950.The springboard 950 has substantially rectangular Hardened structure has two parallel struts in the insertion piece 510 being packed into downwards in the lug boss 506 in foot portion 106,406 952.Each of these pillars 952 have rectangular or square cross-sectional shape, such as show in the partial cross-sectional view of Figure 49 As.
Each pillar 952 includes a pair of leaf spring 954 separated, and the pillar 952 in biased counter-clockwise insertion piece 510 makes It obtains and effectively exists in preloading far from bracket 110,410 in springboard 950.This preload prevents springboard from forging in response to user The squish of the active force applied on springboard during refining and rotary motion.It is this to be configured to when installing and using the springboard The user of springboard provides solid feeling.
In Figure 48, it is noted that the cephalic par 404 that foot lever 411 is shown as neighbouring frame 402 positions.Moreover, foot lever 411 Support component 470 be shown at freely rotatable position, wherein pin 461 is bonded in slit 484, such as retouched referring to Figure 29 and 30 As stating.When therefore foot lever 411 is positioned can move between the cephalic par 404 and foot portion 406 of frame 402, bullet Property resistance component 956 can be fastened to foot lever 411 leg section 156 interconnecting piece 154, and surround frame 402 cephalic par 404 It stretches, as shown in figure 48.In the case where constructing foot lever 411 in this way, user can be sitting in or be lain on bracket 410, Foot lever 411 is pulled to bracket 410 by the resistance that promptly leg section 156 of foot lever 411 or resistance are provided by resistance component 956.
Alternatively, user can rotate foot lever 411 to upright position, be down to foot lever 411 with the pin in engagement recesses 482 461, each support component 470 is locked in the suitable position on guide rail component 408 by pin 461.Subsequent user can with he or Bracket 410 is pulled to cephalic par 404 by his arm.It will be understood that resistance component 956 can be the component of two separation, each structure Part is individually connected to cephalic par 404, or can be single resistance component as shown in figure 48.Moreover, foregoing description is same Suitable for first embodiment, the body-building equipment 100 described above with reference to Fig. 1-2 1.
These are only exemplary embodiment and modification.It can be in conjunction with this according to the exercise equipment of present disclosure The one or more of the feature of described in the text.What other modifications will be readily apparent that for a person skilled in the art.For letter Single example, any disc spring being shown in the accompanying drawings can be replaced by stretchable elastic component, and vice versa.For another Example, for accommodating the guarantor of lifter 412 and shoulder retainer in the storage location below the upper surface of fitness equipment bracket 41 Holding component can be different from clip 700 and slit 592.Lifter 412 can be assemblied in plate 582 or from the pin outstanding of plate 582 On corresponding opening (not shown) in.Fitness equipment 100,400 is constructed with short supporting leg as shown in figure 48, or tool There is at least long leg as shown in Fig. 1 and 22.Thus, all this replacements, change and modification are expected to be included in next Claim and in the range of such as being limited by next claim.

Claims (6)

1. a kind of arm rope in exercise equipment supports lifter, the exercise equipment have substantially a rectangular frame and Foot lever near foot portion is supported on by frame, the support which will be used to move between the cephalic par and foot portion of the frame Frame is supported in the side rails portion of the parallel spaced apart of frame, and arm rope support lifter includes:
Hollow round elongated cylindrical tube, suitable for being vertically installed at the cephalic par of frame, the piping support pulley and roll assembly, In the upper end of the pulley and roll assembly insertion tube,
Wherein the pulley and roll assembly include:
Supporing shell, laterally spaced the hanging down of parallel vertical wheel shaft rotation of the supporing shell support around fastening in the housing Straight roller;And
Between roller and the pulley that is installed below on horizontal wheel shaft, and wherein each of the roller and pulley exist It is mounted between the ball bearing pair in supporing shell and is supported on its corresponding wheel shaft.
2. arm rope according to claim 1 supports lifter, the upper end of pipe includes by the outlet opening of the side of pipe, to hold Receive the arm rope for exiting pulley and roll assembly.
3. arm rope according to claim 2 supports lifter, wherein outlet opening is elongated to be passed through with accommodating around pulley And the arm rope come out from the pipe.
It further include the bottom end vicinity setting in the pipe in the pipe 4. arm rope according to claim 3 supports lifter In second pulley, second pulley is for arranging arm rope to enter the pipe, passing through the pipe, around pulley and by the outlet Hole comes out.
5. arm rope according to claim 2 supports lifter, further include be aligned below outlet opening, for make arm rope into Enter another elongated open therein.
6. a kind of exercise equipment, comprising:
Substantially a rectangular frame, the frame is by the bracket support for being used to move between the cephalic par and foot portion of the frame in frame Parallel spaced apart side rails portion on;
Biasing member, between bracket and foot portion, for bracket to be pushed to the foot portion of frame;
Wherein the cephalic par of frame has a pair of vertical hole separated, and each vertical hole supporting rope supports lifter, rope support Lifter includes:
Hollow cylindrical tube;With
In the upper end of pulley and roll assembly, the pulley and roll assembly insertion tube, wherein the pulley and roll assembly packet It includes:
Supporing shell, laterally spaced the hanging down of parallel vertical wheel shaft rotation of the supporing shell support around fastening in the housing Straight roller;And
Between roller and the pulley that is installed below on horizontal wheel shaft, and wherein each of the roller and pulley exist It is mounted between the ball bearing pair in supporing shell and is supported on its corresponding wheel shaft.
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