CN101801468A - The damping system of body-building equipment - Google Patents

The damping system of body-building equipment Download PDF

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Publication number
CN101801468A
CN101801468A CN200880108171A CN200880108171A CN101801468A CN 101801468 A CN101801468 A CN 101801468A CN 200880108171 A CN200880108171 A CN 200880108171A CN 200880108171 A CN200880108171 A CN 200880108171A CN 101801468 A CN101801468 A CN 101801468A
Authority
CN
China
Prior art keywords
damping
balladeur train
engagement
damping system
user
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN200880108171A
Other languages
Chinese (zh)
Inventor
K·G·阿贝尔贝克
B·R·奥尔尚斯基
G·D·罗斯
S·M·奥尔尚斯基
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Exersmart LLC
Bowflex Inc
Original Assignee
Nautilus Inc
Exersmart LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US12/146,068 external-priority patent/US7981014B2/en
Application filed by Nautilus Inc, Exersmart LLC filed Critical Nautilus Inc
Publication of CN101801468A publication Critical patent/CN101801468A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A63B21/062—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
    • A63B21/0626—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A63B21/062—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
    • A63B21/0626—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means
    • A63B21/0628—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means for vertical array of weights
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A63B21/062—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
    • A63B21/0626—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means
    • A63B21/0628—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means for vertical array of weights
    • A63B21/063—Weight selecting means
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/00058—Mechanical means for varying the resistance
    • A63B21/00065—Mechanical means for varying the resistance by increasing or reducing the number of resistance units
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/00058—Mechanical means for varying the resistance
    • A63B21/00069—Setting or adjusting the resistance level; Compensating for a preload prior to use, e.g. changing length of resistance or adjusting a valve
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/04—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters attached to static foundation, e.g. a user
    • A63B21/0407—Anchored at two end points, e.g. installed within an apparatus
    • A63B21/0428—Anchored at two end points, e.g. installed within an apparatus the ends moving relatively by linear reciprocation
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/055—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Vibration Prevention Devices (AREA)
  • Transmission Devices (AREA)

Abstract

The damping system of body-building equipment comprises spring, pouring weight, cylinder or the hydraulic cylinder of frame, damping source such as elastic threads, disc spring or any other type.Damping source is installed in the damping block that load is supported.The installing support disc is installed in it movingly frame and is fit to and can support optionally engagement with load.Drive disk assembly is connected to damping source, and drive disk assembly comprises flexible parts such as cable, belt or miscellaneous part.The motion of support disc can selectivity engagement damping source.In this way, by other transmission mechanisms that drive control panel or handle by the user, can the selectivity engagement or break away from one or more single damping source so that change damping to the user.

Description

The damping system of body-building equipment
The mutual reference of related application data
Require that according to 35 United States codes (U.S.C) §, 119 (e) U.S. Provisional Application that on July 20th, 2007 submitted to is had priority 60/929, No. 990, it is inserted here as a reference; This application is that submission on June 25th, 2008 exercise question also is the part continuation application of 12/146, No. 068 application of " damping system of body-building equipment ".
Technical field
The present invention relates generally to body-building equipment, particularly, relates to the system that is used for changing the damping of athleticism device.
Background technology
Ever-increasing facility and usefulness are the embodiments of many values of the product.Body-building equipment is no exception.The damp type body-building equipment has shown repeatedly that can provide many benefits to comprise increases bone density, increases the quality of musculature and also have some cardiovascular benefit.To the desirable aspect of body-building equipment is to have the ability to change damping.They need increase the changeability that damping so machine must be able to provide the damping set-point when the user is progressive in the exercise process.Requiring damping to change in some athleticism program has the minimum dead time, and it is very important using and can change damping rapidly easily.Always wish that operation is easy on the whole, and in body-building equipment and special damping or intensity equipment, this wants very.
Thereby will be understood that and need the adjustable device of a kind of damping set-point it makes the actuating of control panel or other actuating systems can change damping set-point in the athleticism device simply, easily and reliably.The present invention addresses that need the requirement with other.
Summary of the invention
The invention provides the damping system of body-building equipment.This comprises frame, be connected to the damping source of damping block, movably be installed in frame and be fit to can with the support disc of damping block selectivity engagement.Can install balladeur train, it is movably will be contained in frame and be connected to damping source and drive disk assembly, and drive disk assembly is connected to balladeur train with the 1st end and is fit to contact with the user with the 2nd end.Drive disk assembly can be that parts rigidity or flexible are with it can link to each other with the bottom of balladeur train in one embodiment.The 2nd end of drive disk assembly can be installed in the handle of drive disk assembly end with user direct contact such as use, or mediate contact be as being this situation when drive disk assembly being installed to subsystem such as gear-box or other transmission devices, and the user contacts with subsystem.Balladeur train can comprise that thereby handle or other user's interfaces are by user's first motion balladeur train in another embodiment of the present invention.
The damping source of damping system can be a kind of device of selecting from following one group, and this group comprises pouring weight, elastic threads, spring, cylinder or hydraulic cylinder.Damping source can be discrete component or comprise many damping files.Many damping elements can comprise that its damping capacity of at least one element is the twice of another damping element ability.Many damping elements can comprise that an element has damping capacity and each damping element with respect to minimum damping capacity element twice that the twice damping capacity of its next one than low energy mechanical resistance Buddhist nun element arranged.
The damping block of the damping system that athleticism is used can comprise and be fit to be received into load support on the support disc by the dish concave edge.In addition, damping system can also be included in the many support discs on the public axle, and this axle is installed in rotation on frame.
A kind of athleticism method is also disclosed in another kind of form of the present invention.This method comprise provide above-mentioned device with mobile support disc in case make the engagement of a damping block and support disc and then relatively frame start balladeur train so that move each step of the part of damping source.This provides resistance at user's interface place to sledge movements.
In order to sum up the present invention and the advantage that it reaches than prior art, some advantage of the present invention has been described here.Certainly will be understood that according to accordance with any particular embodiment of the present invention and there is no need to obtain all such advantages.For example, concerning the general technical staff of the technical field of the invention, will recognize that and to implement or of realizing that the present invention obtains to instruct here or one group of advantage or make its optimization with a kind of mode, but there is no need to obtain other advantages that to instruct or to advise here.
Plan is placed on all these embodiment within the category of the present invention disclosed herein.Concerning the general technical staff of the technical field of the invention, below the description of preferred embodiments and drawings these and other embodiment of the present invention will be become very soon be perfectly clear, the present invention is not limited to disclosed any specific preferred embodiment.
Description of drawings
To only describe various embodiments of the present invention by the example reference accompanying drawing now, accompanying drawing has:
Fig. 1 is the isometric front view that is equipped with according to the athleticism device pedestal of damping system of the present invention.
Fig. 2 is the detail view of Fig. 1 athleticism device pedestal top along line 2-2.
Fig. 3 is the front view of the athleticism device pedestal of Fig. 1.
Fig. 4 is the top of installing shown in Fig. 3 detail view along line 4-4.
Fig. 5 is the isometric front view of lid being removed Fig. 1 device shown in the back.
Fig. 6 is the detail view of device central part shown in Figure 5 along line 6-6.
Fig. 7 is the top view of Fig. 1 athleticism device.
Fig. 8 is the profile that the athleticism device of Fig. 7 is cut along line 8-8.
Fig. 9 is the figure such as square such as grade of the athleticism device support disc assembly of Fig. 1.
Figure 10 is the figure such as square such as grade of the athleticism device damping block of Fig. 1.
Figure 11 is the detail view of the damping block top of Figure 10 along line 11-11.
Figure 12 is the front view of Fig. 1 control panel knob, has the control panel card to represent the example of damping set-point.
Figure 13 is the front view such as square such as grade of a kind of modification of athleticism device of Fig. 1, wherein removes elastic threads and uses the pouring weight system to replace.
Figure 14 is the rearview such as square such as grade of the athleticism device of Figure 13.
Figure 15 represents the front view such as square such as grade of the athleticism device of Figure 13 in use when starting system.
Figure 16 is the rearview such as square such as grade when the device of athleticism shown in Figure 15 has the piece cover plate of back.
Figure 17 is the front view such as square such as grade that a kind of modification of athleticism device shown in Figure 1 has dress pin system in the dish.
Figure 18 adorns the detail view of pin system along line 18-18 in the dish shown in Figure 17.
Figure 19 be as shown in Figure 18 single disc and the damping block of improvement along the detail view of line 19-19.
Figure 20 is the figure such as square such as grade of dress pin assembly in the dish shown in Figure 17.
Figure 21 is a part of coiling shown in Figure 20 detail view along line 21-21.
Figure 22 is the front view such as square such as grade that is fit to the damping block of the improvement that the dress pin system is used in the dish of Figure 17.
Figure 23 is the detail view of the damping block top of Figure 22 along line 23-23.
Figure 24 is the figure such as square such as grade that one embodiment of the invention is opened, and wherein will coil assembly and be installed on the movable balladeur train.
The specific embodiment
With reference to each accompanying drawing, particularly Fig. 1-12, wherein represent the 1st embodiment of athleticism device 20 bases.In this embodiment, device 20 comprises frame 22 and two guide rails 24.Guide rail 24 can make balladeur train 26 relative frames 22 suitably along rail running.This is finished by 4 balladeur train rollers 28 that roll on 4 angles that are installed in balladeur train 26 and on guide rail 24 in this embodiment.Do not think that this characteristic along the rail running system is a key to novelty of the present invention.Should be appreciated that but this is an embodiment of this device also can uses additive method such as linear bearing, linear slide rail and sliding sleeve and can not deviate from aim of the present invention.
Two bearings 30 are supported in represent clearlyer on the frame 22 and in Fig. 2 and 4.These bearings 30 provide the mechanism of movable support for support disc assembly 32 on the frame 22.Support disc assembly 32 comprises 5 support discs in this embodiment, and each has at least one dish concave edge 34.The 1st dish 36 comprises around dish 36 neighborings many dish concave edges 34 at interval.Purpose of each dish concave edge 34 is and the engagement of the part of damping block 38.When meshing with piece lip 40, dish concave edge 34 supports damping blocks 38 by frame 22 by support disc assembly 32.By cable 42 being added upper pulling force balladeur train 26 is moved down.Provide damping by 44 pairs of this motions of the damping rope that is fixed on damping block 38, its mid-game concave edge 34 and 40 engagements of piece lip.Separately dish concave edge 34 will not allow they and balladeur train 26 freely to move down with any damping block 38 of piece lip 40 engagement when cable 42 is added upper pulling force.The rope of being supported by dish concave edge 34 44 will can not be elongated thereby can not add any pulling force to cable 42, as appreciable in Fig. 5 and 6 yet.
This mechanical front view of expression in Fig. 3.Support disc assembly 32 comprises 5 dishes, and each has corresponding damping block 38 and rope.In this embodiment according to formula: T N=(T N-1) * 2 structure damping ropes 44.As an example, if T 1=F, T so 2=T 1* 2 and T 3=T 2* 2 or the like, T wherein 1To T NIt is pulling force by the elastic characteristic generation of the rope 44 that links to each other.By T 1Represent minimum pulling force (F).Representing each bigger pulling force by the more big figure of following, is T in this example 2, T 3To T 5Damping rope (the T that each is bigger 2, T 3Deng) twice of the less pulling force rope pulling force in front is provided (is T 3=T 2* 2).This provides system to have 2 NThe increment of number or the words that do not include zero damping are (2 N-1) increment of number, wherein N is that the number of rope and the value of increment are T 1The value of (or F).For example, be that 4 rope systems of 10 pounds will have 15 increments (2 as the 1st rope 4-1=15) or to calculate zero words be 16 increments.An example of rope and load is listed in the table 1.
??T 1(10 pounds) ??T 2(20 pounds) ??T 3(40 pounds) ??T 4(80 pounds) Total power
??- ??- ??- ??- ??0
??10 ??- ??- ??- ??10
??- ??20 ??- ??- ??20
??10 ??20 ??- ??- ??30
??- ??- ??40 ??- ??40
??10 ??- ??40 ??- ??50
??- ??20 ??40 ??- ??60
??T 1(10 pounds) ??T 2(20 pounds) ??T 3(40 pounds) ??T 4(80 pounds) Total power
??10 ??20 ??40 ??- ??70
??- ??- ??- ??80 ??80
??10 ??- ??- ??80 ??90
??- ??20 ??- ??80 ??100
??10 ??20 ??- ??80 ??110
??- ??- ??40 ??80 ??120
??10 ??- ??40 ??80 ??130
??- ??20 ??40 ??80 ??140
??10 ??20 ??40 ??80 ??150
Table 1
Along with the increase each time of rope number, the sum of load combination (comprising zero pulling force) doubles.There are 5 ropes just to have 2 5Or 32 combinations.Calculate 6 zero ropes and just have 2 6Or 64 combinations.No matter select which type of increment size to begin (T 1) will be the increment of pulling force or power.For example, if T 1=5 pounds will be 0 to 75 pound with 4 rope scopes in this structure so.If T 1=20 pounds so 16 increments of damping will be 0 to 300 pound.The rope that adds 1 160 pounds in the system of 4 ropes of described in front 10 pounds of increments is as the 5th rope (T 5), its scope will be 0 to 310 pound of 32 different set-point that 10 pounds of increments are arranged.In described system, use damping rope just can obtain very big variation of damping and scope than peanut.Only disclose this system with the damping rope, still identical system can use many damping source to comprise pouring weight, spring, cylinder or hydraulic cylinder or any spring material and configuration as long as their allow by stretching, bending, twisting or other physical deformation store mechanical energy.
The dish that assembly 32 among Fig. 3 and 4 is set makes the heaviest damping rope 46 that the links to each other place at the most close balladeur train 26 centers.This be need because it make balladeur train 26 along minimum loads in the rail running system, but be not enforceable to function of the present invention.The 5th dish the 48 and the 1st dish 36 has public axle 50.Same the 2nd dish 52, the 3 dishes the 54 and the 4th dish 56 is continuous with axle 50 also.Shaft gear 58 is also continuous with axle 50, thereby the motion of shaft gear 58 causes the rotation of axle 50 and all dish (36,48,52,54 and 56).It drives this shaft gear 58 to install knob gear 60 in this embodiment.Arrange like this is in order to touch the knob 82 in device 20 fronts.This position and the sort of mode, the existence of shaft gear 58 and knob gear 60 is not enforceable but provides as one embodiment of the present of invention here.Another embodiment has cancelled shaft gear 58 and knob gear 60 and can install knob 82 in the one or both ends of axle 50, thereby makes directly turning cylinder 50 of user.In a kind of comparable mode, the drive system as electro-motor can be directly connected to axle 50 or arbitrary gear 58.Can depress on machine some local button in this way rotates axle 50 or even can comprise radio frequency (RF), other known communication remote control axles 50 of infrared or any prior art by wired or wireless connection.Can use any method of rolling disc (36,48,52,54 and 56) to finish the selection of required damping.
Damping block 38 identical and contiguous each dish (36,48,52,54 and 56) on the structure in each position in this embodiment.Each damping block 38 connects a damping rope.Such as noted, the heaviest rope 46 links to each other with the 5th dish 48.The lightest rope, rope 1,62 and the 1st dish 36 link to each other, and rope 2,64 and the 2nd dish 52 link to each other, and rope 3,66 and the 3rd coils 54 and links to each other and restrict and the 4,68 and the 4th coil 56 and link to each other.On lower guideway 70, every rope (46,62,64,66 and 68) is fixed on balladeur train 26.The orientation of support disc assembly 32 provides arbitrary or whole damping block 38 and the optional engagement of the damping rope that links to each other (46,62,64,66 and 68) by dish (36,48,52,54 and 56) and frame.Send muscle power to balladeur train 26 by the user by cable 42.In this embodiment when damping block during by groove 74 guided-movings damping block lid 72 the additional movable support of damping block 38 is provided.This is to be used in the structural detail of arbitrary number of bootstrap block 38 one when 22 motions of the relative frame of damping block.
The more detailed details of indication device 20 in Fig. 5 and 6 has wherein been removed the lid (front and back) of damping block 72.In this drawing, expression balladeur train 26 has recoil bar 76 to be arranged under piece guide rail 78 or damping block 38 any other parts.When damping block 38 does not mesh with the dish that links to each other (36,48,52,54 or 56), because of the actuating of cable 42 will move downward damping block 38 with balladeur train 26.These do not have the damping block 38 of engagement will be by balladeur train bar 76 support of recoiling, thereby these pieces also move to get back to and coil assembly 32 when the pulling force from cable 42 reduces to get back to its original or stress free position with sledge movements.If do not use each rope can use an optional recoil rope (not expression in this drawing) that balladeur train is withdrawn into top (starting position as shown here) so.
Explanation the 5th dish 48 and the engagement of the damping block 38 that links to each other in Fig. 6.Each dish (36,48,52,45 and 56) comprises the dish concave edge 34 that can select engagement with the piece lip 40 of damping block 38.Be installed in knob 82 on the knob gear 60 by actuating in this embodiment and make dish (48,56 etc.) motion.In this embodiment knob gear 60 be bevel gear and with coaxial 50 continuous shaft gears 58 couplings.Thereby knob 82 in the clockwise direction the motion on 84 cause support disc assembly 32 rotation on 86 in the clockwise direction, when when the right of machine 20 is seen as arrow (84 and 86) indication.The rotation of axle 50, thereby dish (36,48,52,54 and 56) Zu He rotation is meshed arbitrary dish concave edge that links to each other 34 and the piece lip 40 of their corresponding damping blocks 38, and piece 38 (or combination of a plurality of 38) will make an end that is fixed on that rope of specific 38 44 be fixed to frame 22 by dish assembly 32.End opposite at relative piece 38 is connected to balladeur train 26 with cable 42 in this embodiment.The end opposite of one end of rope 44 contiguous blocks 38 also is fixed to this end of balladeur train 26.The damping that causes by cable 42 to balladeur train 26 motion be ratio in those pieces 38, thereby those ropes 44 are by their piece 38 of the clamping with 32 engagements of dish assembly.
The position of the top view of indication device 20 explanation hatching 8-8 in Fig. 7.This fragmentary cross-sectional view of expression in Fig. 8 has for clarity sake been removed damping block lid 72.Can see that from this figure damping block 38 is optionally to mesh with dish (36,52,48,56 and 54), each dish is arranged near each piece 38.With crimping 88 piece 38 being installed in suitable rope (62,64,46,68 and 66) goes up and can crimping be set by the hole in the piece carriage 90.By pin 92 or similar fastener piece carriage 90 is fastened to damping block 38.The end opposite of every rope (62,64,46,68 and 66) is fastened on the terminal of balladeur train 26 lower guideways 70 by the 2nd crimping 94.Also cable 42 can be installed on the lower guideway 70 by cable crimping 96, thereby balladeur train 26 be moved from support disc assembly 32 by the pulling force that is applied to cable 42.Any damping block 38 that is fixed on the adjacent discs of support disc assembly 32 will keep the rope (62 that links to each other, 64,46,68 and 66) upper position of relative frame 22, simultaneously the lower end of that root rope will be left from 32 motions of support disc assembly, stretch those ropes and to balladeur train 26 motions provide damping.Will be understood that the orientation that the relative user of equipment of the present invention has arbitrary number can be set.Piece 38 moves in vertical plane and begins to be arranged near frame 22 tops, and this only is a kind of pattern.Rope (62,64,46,68 and 66) Zu He variation such as each their select with their respective disc (36,52,48,56 and 54) power that engagement will change in cable 42 is similar in the listed data of table 1, only represents that here 5 ropes have the variation number of twice or 32 set-points rather than 16 set-points of 4 ropes pointing out previously.
The support disc assembly 32 of this embodiment of expression in Fig. 9.Each dish has at least one dish concave edge 34 in this embodiment.The 1st dish 36 has 16 dish concave edge 34, the 2 dishes 52 to have 8 dish concave edge 34, the 3 dishes 54 to have 4 concave edges and the 4th dish 56 that 2 concave edges 34 are arranged.The 5th dish 48 of expression has a dish concave edge 34, and it occupies half of coiling 48 neighborings basically.Each dish is connected on the axle 50 and is used for therewith rotating.A series of metal parts of the parts that this can be this or other materials is molded or welding or assembling are so that produce this assembly 32.Also shaft gear 58 can be installed to securely axle 50 by the known any method of prior art.
Provide a stringly as of the present invention a kind of modification of representing among Fig. 9, but out of phase is arranged and by the primary clearance 98 of given sequence configuration at size and dish concave edge 34 general structures similar dish all.By doing like this, one group of rotation displacement of available support disc assembly 32 sequentially is added to the damping rope.In this modification of the present invention and form of ownership, damping rope (62,64,46,68 and 66) can be a kind of pulling force or different pulling force is provided.The part that also has dish can be any other part of half dish, 1/4 dish or whole dish.Perhaps, the replacement dish can use wheel construction to support wheel rim with wheel hub and spoke.With, wheel rim can be annular or segmentation, in the terminal of every spoke a wheel rim part is arranged.
In Figure 10, represent damping block 38 and more detailed details is arranged in Figure 11.In this embodiment, piece 38 can comprise piece guide rail 78, and it is outstanding or other structure members can be communicated with channeling conduct with the groove 74 (Fig. 3) that damping block covers in 72.This optional structure 78 can have many kinds of modification in size, structure with to the orientation of piece 38.Piece lip 40 on piece 38 tops is fit to admittance dish concave edges 34 so that damping block 38 is provided support or allow damping block 38 by the gap 98 between dish concave edge 34.Coil concave edge 34 in this embodiment and comprise near the wall 102 that is arranged on damping block 38 dish bead 100.Can use piece bead 104 to be provided at the load stable support of damping block 38 down when time on the dish that is supported in support disc assembly 32.Will be understood that dish concave edge 34 and piece lip 40 can carry out many variations.Add stopper and locking key can for dish assembly 32 so as the more firm transposition gearshift of each assembly to be provided and when stretch one or more rope (62,64,46,68 and 66) thereby system be possible accidental motion between load following time reduces mutually.
The typical case of expression display 106 uses in Figure 12.Knob 82 is arranged on the center of indication disk 108.Indication disk 108 comprise one group of scale such as mark 110 and with some load increment if not whole words with digital 112 marks.To move to any position by mark 110 indication knobs 82.Thereby that activates the engagement between the axle 50 change dishes (36,52,48,56 and 54) just rotate support disc assembly 32 and damping block 38 and the rope that links to each other (62,64,46,68 and 66), thereby the pulling force in cable 42 that the change user will overcome.
As shown previously, in the embodiment that replaces, knob 82 can be directly installed on the one or both ends of the axle 50 of support disc assembly 32.This just needn't install gear (58 and 60) and this may be to keep function as described herein when wanting in some cases.
There are many methods can realize the calibration of knob 82, thereby support disc assembly 32 is set suitably.Can will there be the backing plate of the spring-load of an indentation to be arranged on below the knob 82 to each position (32 positions in this embodiment) or Anywhere at support disc assembly 32.In this embodiment gear (58 and 60) 32 teeth are arranged thereby can install flexible element that intervention is provided such as leaf spring so that allow assembly 32 motions.But guide it to stop, rather than be parked between two set points (mark 110) at any one of 32 set points.Will be understood that the method for details, scale and graphic designs that can the change of load increment and can not deviate from aim of the present invention.
With reference to Figure 13 and 14, indication device 20 ' adopts the damping system that replaces.Replace the damping rope in this embodiment with pouring weight 114.The balladeur train of slightly revising 26 ' comprises a series of pulleys 116 that are installed in the lower end.Pouring weight cable 118 is connected to balladeur train 26 ' by corresponding pulley 116 with each pouring weight 114.Kick spring 120 is connected the end of balladeur train 26 ' at spring support 122 places of upper rack.This spring 120 provide lift to balladeur train 26 ' so that thereby the bias voltage balladeur train suitably disposes the top of improved damping block 38 ' so that can mesh with support disc assembly 32 selectivity like that as described above towards illustrated raised position.In this illustrated position, system is in inactive state, does not have pulling force in cable 42.
Device 20 ' in Figure 15 and 16 in the expression prior figures is an example in actuating state, wherein cable 42 is added upper pulling force and causes balladeur train 26 ' to move down towards the bottom of frame 22.Only to being connected the damping block 38 of those engagements on dish assembly 32 their respective disc ", this action has increased the improved damping block 38 of engagement " distance between the pulley 116 of bottom and the lower bearing bracket parts 124 of balladeur train 26 '.The improved damping block 38 ' of engagement is not connected on their corresponding dishes of dish assembly 32, does not have the piece of engagement to follow it when dish assembly 32 is left in balladeur train 26 ' motion, because they can be supported by lower bearing bracket parts 124.This lower bearing bracket parts 124 its effects are similar to balladeur train recoil bar 76 (Fig. 5), and this bar support does not have the damping block 38 ' of engagement.When balladeur train 26 ' was added in pulling force on the cable 42 and pulls down, any pulley 116 that keeps rising moved up corresponding pouring weight 114 by tight separately pouring weight cable 118.Being connected the loose pouring weight cable 118 ' of the pouring weight 114 that does not have rising, is loose in this process.The orientation of dish assembly 32 selects which damping block 38 ' to keep rising and which moves with balladeur train, thereby changes the pouring weight 114 that rises and not have combination between the pouring weight of rising when balladeur train 26 ' motion.The pulling force of the decision of the combination of pouring weight 114 quality of Ti Shenging at any time in cable 42.
In these figure, the pouring weight 114 of expression has different sizes.This just allows the damping set-point of varying number.For example, if it is the twice of pouring weight No. 2 128 that pouring weight has maximum quality for No. 1 126, No. 2 the twice of No. 3 quality of pouring weight is arranged, and to continue to make pouring weight like this are twices of No. 5 134 weight of pouring weight for No. 4 132, obtain with also available this pouring weight 114 combinations of order of the damping combination of rope record.This is not enforceable to installing 20 ' function, but may wish that in some cases pouring weight with minimum number provides the damping combination of maximum number under the increment condition that equates.
In Figure 17-19, represent an alternative embodiment of the invention.Here Biao Shi device 20 " damping of rope is arranged when with the pouring weight comparison, but can use the damping of two kinds of forms in this embodiment.Variation is at improved dish assembly 32 '.In Figure 18 the details of the improved dish assembly 32 ' of expression and in Figure 19 the synergistic details of dish 136 of dress pin system in the explanation dish.With reference to each figure, change dish assembly 32 ' has the one or both sides of one or more pin 140 slave plates 138 outstanding so that comprise flat substantially plate 138.Pin 140 extends in the both sides of plate 138 in this embodiment, because consider the opposite this form of wanting more with the cantilever loading on a side only from the characteristic of bearing load.In some cases from the gap or the assembling aspect consider, may wish to make pin 140 only a side of slave plate 138 stretch.That will be considered to the understandable a kind of modification of disclosed the present invention.
Pin 140 is similar with the dish concave edge 34 of front embodiment 20 of the present invention.Pin 140 provides and the required support surface of piece lip 40 ' further groove engagement in this case.Pin 140 curved surfaces can provide " oneself centers " or the parts of burying underground of indexing, and it also helps prevent unconsciously pulls down pin 140 from piece lip 40 '.The details of representing this engagement below among each figure.
With reference to figure 20-23, at length adorn the dish assembly 32 ' and the damping block 38 of pin system in the indicating panel " '.The dish assembly 32 ' comprise one or more plate 138, they every all be installed in the axle 50 on.Every block of plate 138 comprises one or more pins 140 that stretch out on slave plate 138 surfaces.Form as a kind of general and economic manufacturing, plate 138 can be constructed the hole that forms and have axle 50 and pin 140 to pass by steel, aluminium, plastics or similar material.Axle 50, pin 140 or any combination can be that interference fit or location and welding or additive method are fastened in the suitable configuration, and be perhaps can be with them molded or be cast as parts.As previously described, also shaft gear 58 can be configured on the axle 50 so that dish assembly 32 ' is activated rotationally.In all embodiment, have only the orientation of working as axle 50 to wish just not use shaft gear 58 simultaneously with the orientation of knob 82 axis.Thereby also knob 82 can be arranged on axle 50 the one or both ends and just can cancel this gear 58.
Damping block 38 " ' structurally similar with aforesaid various embodiments of the present invention, in this embodiment modification is arranged at the top that comprises piece lip 40 '.In this embodiment, piece lip 40 ' comprises the edge of suitable admittance dish 138 and the central recess 142 that contiguous pin 140 passes through.If be arranged in the central recess 142 pin 140 and movable block 38 " ', the superstructure of piece lip 40 ' will be admitted pin 140 and by pin 140 piece will be fixed to dish assembly 32 ' so.
The shape of the contact zone 144 of the piece lip 40 ' of expression is recessed.The characteristic that this provides the oneself to center when just meshing with piece lip 40 ' for pin 140.The change that the size of piece lip 40 ' many aspects is subject to design.Piece lip 40 ' the outer peripheral skew of the center relative proximity of contact zone 144 is when load being added in piece 38 " the separating of ' time hinder pin 140 and piece 38 " ', thereby also obstruction dish assembly 32 ' and piece 38 " ' separate.This specific character helps when load condition the position of (rope tension, pouring weight promote or with the engagement of any other pulling force system time) " locking " dish assembly 32 ', thereby helps to reduce pouring weight 38 " ' (for example) possibility of when loading, dropping.This system of can certain form in all embodiment of the present invention packing into.
Expression another kind of modification of the present invention in Figure 24.In this form, when straining cable 42 a little, represent balladeur train 26 " slightly mobile.As pointing out previously, in all embodiment of the present invention, can change balladeur train 26 " orientation.Such as shown here, when using damping rope (62,64,46, during 68 and 66) as the damping source of damping source or any other non-gravity, the orientation of relative gravity can not produce any difference, although shown balladeur train 26 " be in vertical plane, to activate, will be understood that this be not essential concerning function of the present invention and expression here only be the example of that embodiment.
In this embodiment, known above-mentioned balladeur train 26 " be that the rounded edge of the vertical member 146 of roller and frame 22 ' is hinged by 28 guiding of 4 balladeur train rollers.The rounded edge of vertical member 146 is similar to the guide rail 24 of Fig. 1, and they are balladeur train 26 by balladeur train roller 28 " support surface of guiding is provided.In this drawing, aforesaid relatively this enforcement of embodiment is that dish assembly 32 is installed in rotation on balladeur train 26 ".When starting cables 42 and being pulled through pulley 150 by handle 148, balladeur train 26 " move both vertically with dish assembly 32.Such as previously disclosed, rope (62,64,46,68 and 66) has an end to be fixed on sliding shoe 38 and the other end is fixed on lower bearing bracket parts 152 by crimping 94.The lower bearing bracket parts of breaking 152 are expressed the crimping 94 on the heaviest damping rope 46.Remaining rope (62,64,68 and 66) will have identical fastening system so that keep the relative frame 22 ' transfixion of an end.
Each dish that is linked to each other by dish assembly 32 when all 5 sliding shoes 38 is supported and will will be this situation during by pull handle 148 tension cables 42, promptly starts balladeur train 26 slightly " thereby each rope (62,64,46,68 and 66) of tension slightly.Cable 42 is fixed on balladeur train 26 " crossbar 154 on.When pulling force in the loose cable 42 and decline balladeur train 26 " time sliding shoe 38 support by recoil bar 76 '.The bar 76 ' that recoils in this embodiment is installed on the frame 22 ', when system (does not have pulling force) to provide support still for sliding shoe 38 in cable 42 when static, also have when activating balladeur train 26 " time to not providing support with the rope that links to each other (62; 64; 46,68 and 66) with any sliding shoe 38 that the dish that links to each other of dish assembly 32 meshes yet.As before, recoil bar 76 ' is at balladeur train 26 " not have during motion the sliding shoe 38 of engagement that the supporting location is provided and by doing like this when balladeur train 26 " allow selectivity next time to mesh during the resting position of getting back to it.
Among all embodiment of the present invention who here describes and represent, use the engaging mechanism (dish assembly 32) that rotates installation to go selectivity to mesh one or more 38 and their corresponding damping forms, comprise rope 44 (Fig. 1-8) or other flexible members or pouring weight 114 (Figure 13-16).Engaging mechanism (dish assembly 32) is installed in rotation on the frame (Fig. 1-8 and Figure 13-17) or is pivotally mounted to balladeur train (Figure 24).Coiling assembly 32 in either case can make the mode " directly " of the non-order of piece 38 usefulness mesh or disengaging.For the purpose of this public publication definition term " in proper order " is " from the order of the 1st end to the 2 ends ".Thereby the engagement of the 5th 48 " directly " of dish among the piece 38 that is installed in (centre position) the heaviest rope 46 and Fig. 8 or " non-order " be carry out " directly " need not to coil the piece 38 of any part of assembly 32 by any vicinity.This direct engagement thereby be " non-order ", piece 38 reach with any part of not coiling assembly 32 before required rope 46 is connected must be at first by or the piece 38 of engage adjacent.This direct engagement has reduced the part of engaging mechanism when use order engaging mechanism owing to the probability of carelessness with the piece 38 careless engagements that need not mesh.Dish assembly 32 can be used as a structure and activates, thereby all combinations of the damping of mentioning here are provided by the motion of an element.This provides efficient and is convenient to use.
Detailed description above the present invention is provided for illustrative purposes but has not planned it as unique detailed intact explanation or the specific embodiment shown in limiting the invention to.Depend on and realize the used configuration of critical component of the present invention, each embodiment can provide different ability and benefit.

Claims (40)

1. the damping system of a body-building equipment comprises:
Frame;
A plurality of damping blocks;
The a plurality of damping units that are connected with a plurality of damping blocks;
For with a plurality of damping blocks in specific damping block optionally directly mesh the engagement machinery that is rotatably mounted;
Connect movably balladeur train of a plurality of damping units and relative frame; With
The user who is connected to balladeur train links parts, thereby the motion of balladeur train is hindered by the damping unit by mechanical selectivity of engagement and the engagement of non-order.
2. according to the described damping system of claim 1, it is characterized in that a plurality of damping units comprise a kind of device of selecting from be made of pouring weight, elastic threads, spring, cylinder and hydraulic cylinder one group.
3. according to the described damping system of claim 1, it is characterized in that a plurality of damping units comprise that its damping capacity is a device of another damping unit twice.
4. according to the described damping system of claim 1, it is characterized in that a plurality of damping units comprise that a device is the twice of another device damping capacity, wherein each device has bigger damping capacity than the device that minimum damping capacity is arranged.
5. according to the described damping system of claim 1, it is characterized in that meshing machinery and be included in one group of support disc on the public axle, this axle is installed in rotation on frame.
6. according to the described damping system of claim 1, it is characterized in that meshing machinery and be included in one group of support disc on the public axle, this axle is installed in rotation on balladeur train.
7. according to the described damping system of claim 1, it is characterized in that it is the drive disk assemblies that are connected balladeur train that the user links parts.
8. according to the described damping system of claim 7, it is characterized in that drive disk assembly is easily curved parts.
9. according to the described damping system of claim 7, it is characterized in that drive disk assembly is connected and be fit to the secondary transmission system that contacted by the user, thereby the user is Contact Transmission parts indirectly.
10. according to the described damping system of claim 7, the 2nd end that it is characterized in that drive disk assembly comprises the handle of user direct contact.
11., it is characterized in that balladeur train is directly to be connected a plurality of damping units according to the described damping system of claim 1.
12., it is characterized in that balladeur train is optionally to connect a plurality of damping units by meshing machinery according to the described damping system of claim 1.
13. a damping system comprises:
Frame;
A plurality of damping units;
The a plurality of damping blocks that are connected with a plurality of damping units;
For optionally directly meshing the engagement machinery that is rotatably mounted with specific damping block; With
Connect movably balladeur train of a plurality of damping units and relative frame, this balladeur train comprises user's interface, thereby is optionally hindered the motion of balladeur train with the damping unit of non-order engagement by engagement machinery.
14., it is characterized in that user's interface comprises drive disk assembly according to the described damping system of claim 13.
15., it is characterized in that drive disk assembly comprises the 1st end that is connected this balladeur train according to the described damping system of claim 14.
16., it is characterized in that drive disk assembly is easily curved parts according to the described damping system of claim 14.
17., it is characterized in that second end of drive disk assembly is connected secondary transmission system, thereby the user is the 2nd end of mediate contact drive disk assembly according to the described damping system of claim 14.
18. according to the described damping system of claim 14, the 2nd end that it is characterized in that drive disk assembly comprises the handle of user direct contact.
19., it is characterized in that this user's interface is a handle according to the described damping system of claim 13.
20., it is characterized in that from form by pouring weight, elastic threads, spring, cylinder and hydraulic cylinder one group, selecting a plurality of damping units according to the described damping system of claim 13.
21., it is characterized in that a plurality of damping units comprise that its damping capacity is the device of another damping unit twice according to the described damping system of claim 13.
22. according to the described damping system of claim 13, it is characterized in that a plurality of damping units comprise that a system is the twice of another device damping capacity, wherein each device has bigger damping capacity than the device that minimum damping capacity is arranged.
23. according to the described damping system of claim 13, it is characterized in that meshing machinery and be included in one group of support disc on the public axle, this axle is installed in rotation on the frame.
24. according to the described damping system of claim 13, it is characterized in that meshing machinery and be included in one group of support disc on the public axle, this axle is installed in rotation on the balladeur train.
25., it is characterized in that this balladeur train is directly to connect a plurality of damping units according to the described damping system of claim 13.
26., it is characterized in that balladeur train is optionally to connect a plurality of damping units by meshing machinery according to the described damping system of claim 13.
27. a damping system comprises:
Frame;
Engaging mechanism;
Be fit to damping mechanism with the engagement of engaging mechanism selectivity; With
The balladeur train that connects damping mechanism, this balladeur train be gantry motion and comprise user's interface relatively.
28. according to the described damping system of claim 27, it is characterized in that engaging mechanism is included in one group of support disc on the public axle, this axle is installed in rotation on the frame.
29. according to the described damping system of claim 27, it is characterized in that engaging mechanism is included in one group of support disc on the public axle, this axle is installed in rotation on the balladeur train.
30., it is characterized in that user's interface is the drive disk assembly that is connected to balladeur train according to the described damping system of claim 27.
31. according to the described damped coefficient of claim 30, it is characterized in that drive disk assembly is connected to the secondary transmission system that is fit to user's contact, thereby the user is Contact Transmission parts indirectly.
32. the method for damping is provided for the athleticism device, the type athleticism device comprises frame, a plurality of damping unit, connect a plurality of damping blocks of damping unit, be rotatably mounted be used for optionally with specific damping block directly engagement engagement machinery and the balladeur train of the movable user's interface of relative frame is arranged, this method comprises following each step:
Move engagement machinery so that the damping block that engagement is selected;
Activate balladeur train so that move a part of damping source relative to frame, thereby the motion to balladeur train applies damping at user's interface place.
33. the damping system of body-building equipment comprises:
The balladeur train of restrained relative supporting frame motion;
By introducing the damping machinery of the mechanical resistance Buddhist nun sledge movements opposite with sledge movements, this damping machinery comprises a plurality of damping units; With
Select machinery, comprise a plurality of geared assemblies, each geared assembly be used for linking to each other with the corresponding damping unit of its engagement, thereby select the rotation of machinery to cause the corresponding damping unit selectivity engagement in required geared assembly and its therefore to select to resist the amplitude of the power of sledge movements.
34. damping system as claimed in claim 33 is characterized in that balladeur train is along the orbital motion that links to each other with frame.
35. damping system as claimed in claim 33 is characterized in that a plurality of damping units are elastic threads.
36. damping system as claimed in claim 33 is characterized in that a plurality of damping units are the quality from the part suspension of balladeur train.
37. damping system as claimed in claim 33 is characterized in that a plurality of damping units are that the elastic characteristic of damping distortion and the parts that removal power is returned to no deformation state are afterwards substantially arranged when stressed.
38. damping system as claimed in claim 33 is characterized in that damping unit has connector that is positioned at above it and the geared assembly engaging connector of selecting machinery.
39. damping system as claimed in claim 33, it is characterized in that the 1st elastic threads that a plurality of damping units comprise that per unit elongation has the 1st power with per unit elongation the 2nd elastic threads of the 2nd power to be arranged and select mechanical operation be by optionally meshing the geared assembly that links to each other with the 1st elastic threads, the geared assembly that links to each other with the 2nd elastic threads or selecting to resist the amplitude of the power of sledge movements with two geared assemblies that the 1st elastic threads links to each other with the 2nd elastic threads.
40. damping system as claimed in claim 33, it is characterized in that dish that a plurality of damping units comprise that connector and geared assembly include meshing part links to each other with each dish is used for rotating simultaneously, thereby the rotation of dish moves into engagement with specific connector with meshing part, thereby the 2nd required device engagement in the 1st required device engagement in the 1st orientation of dish and a plurality of damping units and the 2nd orientation of introducing the 1st power of antagonism sledge movements and dish and a plurality of damping units and introduce the 2nd power of antagonism sledge movements, and the 1st power is not equal to the 2nd power.
CN200880108171A 2007-07-20 2008-07-18 The damping system of body-building equipment Pending CN101801468A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US92999007P 2007-07-20 2007-07-20
US60/929990 2007-07-20
US12/146068 2008-06-25
US12/146,068 US7981014B2 (en) 2007-06-25 2008-06-25 Resistance system for fitness equipment
PCT/US2008/070541 WO2009015039A1 (en) 2007-07-20 2008-07-18 Resistance system for fitness equipment

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CN101801468A true CN101801468A (en) 2010-08-11

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CN (1) CN101801468A (en)
WO (1) WO2009015039A1 (en)

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TWI654010B (en) 2015-02-10 2019-03-21 艾瑟斯馬特公司 Resistance system for an exercise device

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US9724553B2 (en) 2013-03-15 2017-08-08 Arqex Outdoor Fitness Systems, Llc Resistance band assembly and a method of varying a resistive force applied thereby

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CN103239831A (en) * 2013-05-27 2013-08-14 南京万德游乐设备有限公司 Pull training device
TWI654010B (en) 2015-02-10 2019-03-21 艾瑟斯馬特公司 Resistance system for an exercise device

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Open date: 20100811