WO2014139336A1 - 运动拉绳结构 - Google Patents

运动拉绳结构 Download PDF

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Publication number
WO2014139336A1
WO2014139336A1 PCT/CN2014/070750 CN2014070750W WO2014139336A1 WO 2014139336 A1 WO2014139336 A1 WO 2014139336A1 CN 2014070750 W CN2014070750 W CN 2014070750W WO 2014139336 A1 WO2014139336 A1 WO 2014139336A1
Authority
WO
WIPO (PCT)
Prior art keywords
rope
base
pivot
seat
movement
Prior art date
Application number
PCT/CN2014/070750
Other languages
English (en)
French (fr)
Inventor
庄龙飞
庄进成
Original Assignee
Chuang Lungfei
Chuang Jinchen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chuang Lungfei, Chuang Jinchen filed Critical Chuang Lungfei
Publication of WO2014139336A1 publication Critical patent/WO2014139336A1/zh

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Classifications

    • 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
    • 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
    • A63B21/023—Wound springs
    • 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
    • A63B21/0421—Anchored at two end points, e.g. installed within an apparatus the ends moving relatively by a pivoting arrangement
    • 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
    • A63B21/0442—Anchored at one end only, the other end being manipulated by the user
    • 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
    • A63B21/15—Arrangements for force transmissions
    • A63B21/151—Using flexible elements for reciprocating movements, e.g. ropes or chains
    • A63B21/154—Using flexible elements for reciprocating movements, e.g. ropes or chains using special pulley-assemblies
    • 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
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4027—Specific exercise interfaces
    • A63B21/4033—Handles, pedals, bars or platforms
    • 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
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4041—Interfaces with the user related to strength training; Details thereof characterised by the movements of the interface
    • A63B21/4047—Pivoting movement
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
    • A63B23/0205—Abdomen
    • A63B23/0211—Abdomen moving torso with immobilized lower limbs
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
    • A63B23/0233—Muscles of the back, e.g. by an extension of the body against a resistance, reverse crunch
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/03516—For both arms together or both legs together; Aspects related to the co-ordination between right and left side limbs of a user
    • A63B23/03533—With separate means driven by each limb, i.e. performing different movements
    • A63B23/03541—Moving independently from each other
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
    • A63B23/1209—Involving a bending of elbow and shoulder joints simultaneously
    • 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
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4027—Specific exercise interfaces
    • A63B21/4033—Handles, pedals, bars or platforms
    • A63B21/4035—Handles, pedals, bars or platforms for operation by hand
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2208/00—Characteristics or parameters related to the user or player
    • A63B2208/02—Characteristics or parameters related to the user or player posture
    • A63B2208/0228—Sitting on the buttocks
    • A63B2208/0233—Sitting on the buttocks in 90/90 position, like on a chair

Definitions

  • the present invention relates to a sports apparatus, and more particularly to a sports drawstring structure. Background technique
  • sit-up exercise board One of the most common equipments in the family or gym is the sit-up exercise board.
  • the traditional sit-up exercise board is only for sit-ups.
  • the form of movement is single, not only easy to be boring, but also limited to a single sport. Exercise limited local muscles.
  • sit-up exercise boards with various functions on the market.
  • Some sit-ups can adjust the supine angle, and some sit-ups can be placed on the backrest of the supine board to make sit-ups. It is easier to perform, thus making the movement easier, and thus increasing the user's willingness to use.
  • the present invention provides a sporting cord structure that is coupled to a movable stretchable cord through a reclining motion base so that hand-drawn rope movement can be performed together while performing sit-up or reclining stretching
  • a muscle group that simultaneously exercises a plurality of parts of the body is achieved, and the present invention adopts a pivotable pivot member, which not only makes the rope less wearable, but also provides a smooth and smooth exercise experience.
  • a moving rope structure includes a motion base, a cable seat, a pivot seat, a pivot pulley, and a rope, wherein the cable seat has a first end and a first direction along a moving direction.
  • the first end of the cord holder is correspondingly mounted on the motion base
  • the pivot seat is pivotally disposed at the second end of the cord holder, and the pivoting direction of the pivot seat corresponds to the moving direction
  • the pivoting pulley pivot Located at the pivot seat, one end of the rope is fixed to the drawstring Seat, the rope extends in the direction of the pivot pulley, and the other end of the rope is used for stretching.
  • At least one intermediate pulley and a pull handle may be further included, and the intermediate pulley may be pivoted at the first end or the second end of the rope holder, and the rope extending direction is bypassed by the intermediate pulley and the pivot
  • the pulley can be disposed at the other end of the rope, and the pull handle can be detachably mounted on the rope.
  • the first end of the cord holder may further have a positioning portion for positioning the cable holder to have a predetermined angle with respect to the motion base, and the rope may be an elastic rope.
  • the intermediate pulley can be disposed at the first end of the rope seat, and if the number of the intermediate pulleys of the moving rope structure is two or more, the intermediate pulley can be set in turn.
  • the first end and the second end of the cord holder if the number of the intermediate pulleys of the moving rope structure is one, the intermediate pulley can be disposed at the first end of the rope seat, and if the number of the intermediate pulleys of the moving rope structure is two or more, the intermediate pulley can be set in turn. The first end and the second end of the cord holder.
  • a moving cable structure includes a motion base, a cable seat and a two-wire cable set.
  • the cable seat has a first end and a second end along a moving direction, and the first end phase
  • the two drawstring sets are juxtaposed on the drawstring base, wherein each drawstring set comprises a pivot seat, a pivoting pulley and a rope, and the pivot seat is pivotally disposed on the drawstring seat.
  • the second end, the pivoting direction of the pivoting seat corresponds to the moving direction
  • the pivoting pulley is pivoted on the pivoting seat
  • one end of the rope is fixed to the pulling rope seat
  • the rope extending direction is around the pivoting pulley
  • the other end of the rope is used for For sports stretching.
  • At least one intermediate pulley and a pull handle may be further included, and the intermediate pulley may be pivoted at the first end or the second end of the rope holder, and the rope extending direction is bypassed by the intermediate pulley and the pivot
  • the pulley can be disposed at the other end of the rope, and the pull handle can be detachably mounted on the rope.
  • the first end of the cord holder may further have a positioning portion for positioning the cable holder to have a predetermined angle with respect to the motion base, and the rope may be an elastic rope.
  • the intermediate pulley can be disposed at the first end of the rope seat, and if the number of the intermediate pulleys of the moving rope structure is two or more, the intermediate pulley can be set in turn.
  • the first end and the second end of the cord holder if the number of the intermediate pulleys of the moving rope structure is one, the intermediate pulley can be disposed at the first end of the rope seat, and if the number of the intermediate pulleys of the moving rope structure is two or more, the intermediate pulley can be set in turn. The first end and the second end of the cord holder.
  • the moving cable structure includes a motion base, a cable seat, and two cable sets.
  • the cable seat has a first end and a second end along a moving direction, and the first end phase
  • the first end of the cable holder has a positioning portion for positioning the cable holder to be at a predetermined angle with respect to the motion base, and the two rope groups are juxtaposed on the cable holder.
  • Each of the rope sets includes a pivot seat, a pivot pulley, at least one intermediate pulley, a rope and a pull handle.
  • the pivot seat is pivotally disposed at the second end of the drawstring seat, and the pivoting direction of the pivot seat Corresponding to the moving direction, the pivoting pulley is pivoted on the pivoting seat, and the intermediate pulley is pivoted on the first end or the second end of the cord holder, one end of the rope is fixed on the rope seat, and the rope extending direction sequentially passes through the intermediate pulley And the pivot pulley, the other end of the rope is used for stretching, and the pull handle is mounted on the other end of the rope.
  • the pull handle can be detachably mounted on the rope.
  • the number of the intermediate pulleys of the drawstring structure is one, and the intermediate pulley can be disposed at the first end of the drawstring seat. If the number of the intermediate pulleys of the moving drawstring structure is two or more, the intermediate pulley can be alternately arranged on the drawstring.
  • the first 3 ⁇ 4 and the fruit are 3 ⁇ 4.
  • the exercise cord structure to which the present invention is applied can perform not only the sit-up or the reclining extension, but also the hand-drawing movement, thereby simultaneously exercising the muscle groups of multiple parts of the body, and the drawstring can assist the supine.
  • the exercise of the sit-up exercise makes the exercise more sustainable, and enhances the variability and fun of the exercise, making it easier for the user to develop exercise habits.
  • the angle between the cord holder and the motion base can be changed, so that the movement angle can be changed and the cord holder can be folded relative to the movement base to achieve the space-free storage.
  • the invention also adopts a pivotable pivot member for pivoting the pivoting pulley.
  • the pivoting pulley When the user performs the pulling rope movement, the pivoting pulley can be pivoted with the change of the biasing direction, so that the rope is more difficult to wear and exercise.
  • the drawstring structure is more durable and at the same time provides a smoother and smoother experience for the user.
  • the movable drawstring structure of the present invention is provided with an intermediate pulley, so that when the intermediate pulley or other parts are worn out and need to be replaced, the disassembly and installation of the parts is simpler and easier, and the maintenance is convenient.
  • FIG. 1 is a perspective view showing a structure of a moving drawstring according to an embodiment of the present invention
  • Figure 2 is a partial perspective view of the cord holder and the cord set of Figure 1;
  • Figure 3 is an exploded view of the parts of Figure 2;
  • Figure 4 is a cross-sectional view of Figure 2;
  • FIG. 5 is a perspective view showing a structure of a moving drawstring according to another embodiment of the present invention.
  • Figure 6 is a cross-sectional view showing the state of Figure 5 in use
  • Figure 7 is a cross-sectional view showing Figure 5 in another use state
  • FIG. 8 is a partial perspective view showing a drawstring holder and a drawstring assembly of a moving drawstring structure according to another embodiment of the present invention.
  • Figure 9 is an exploded view of the parts of Figure 8.
  • FIG. 10 is a partial perspective view of a drawstring holder and a drawstring set of a moving drawstring structure according to still another embodiment of the present invention.
  • Figure 11 is an exploded view of the parts of Figure 10;
  • FIG. 12 is a partial perspective view of a drawstring holder and a pull cord set of a moving drawstring structure according to still another embodiment of the present invention
  • Figure 13 is an exploded view of the parts of Figure 12.
  • FIG. 1 is a perspective view showing a structure of a moving rope according to an embodiment of the present invention
  • FIG. 2 is a partial perspective view of the cable holder 200 and the cable set 300 of FIG. 3 is an exploded view of the part of FIG. 2
  • FIG. 4 is a cross-sectional view of FIG. 2.
  • the moving drawstring structure includes a sports base 100, a drawstring base 200, and a two drawstring set 300.
  • the exercise base 100 can include a seat 110 and a backrest 120 for performing a reclining action.
  • the cord holder 200 has a first end 210 and a second end 220 along a moving direction P.
  • the first end 210 is pivotally correspondingly mounted on the motion base 100, and the two drawstring sets 300 are juxtaposed on the drawstring.
  • the seat 200 includes a three intermediate pulley, a pivot seat 340, a pivot pulley 350 and a rope 360.
  • the three intermediate pulleys are a first intermediate pulley 310, a second intermediate pulley 320 and a third. Intermediate pulley 330.
  • the first intermediate pulley 310 is pivotally disposed at the first end 210 of the cable holder 200
  • the second intermediate pulley 320 is pivotally disposed at the second end 220 of the cable holder 200
  • the third intermediate pulley 330 is pivotally disposed on the cable holder 200.
  • the first end 210, and the axial direction of the first intermediate pulley 310 is parallel to the axial direction of the third intermediate pulley 330.
  • the pivoting seat 340 is pivotally disposed at the second end 220 of the cable holder 200, and the pivoting of the pivoting seat 340
  • the direction of the corresponding movement direction P, the pivot pulley 350 is pivoted on the pivot seat 340, one end of the rope 360 is fixed to the drawstring base 200 and sequentially passes through the third intermediate pulley 330, the second intermediate pulley 320, and the first intermediate pulley. 310 and the pivot pulley 350, the other end of the cord 360 is used for motion stretching.
  • the moving rope structure shown in FIG. 1 to FIG. 4 adopts three intermediate pulleys, which are a first intermediate pulley 310, a second intermediate pulley 320 and a third intermediate pulley 330, respectively, but the intermediary of the moving rope structure according to the present invention.
  • the number of pulleys is not limited to three, and the number thereof may be one, two or more, which will be described in detail later.
  • the user's force during the movement is not necessarily stable, and the angle of the applied force may be changed.
  • the pivoting of the pivoting direction R is performed as the angle of the applied force changes, and the wear of the string 360 may be reduced due to the change in the angle of application.
  • the rope 360 described above may be an elastic cord.
  • the first end 210 of the cord holder 200 can also have two positioning portions 211 for positioning the cord holder 200 to rotate relative to the motion base 100 to be positioned at a predetermined angle.
  • the motion base 100 described above does not necessarily need to include the seat 110 or the backrest 120 as long as the motion base can be used to perform Just lie on your back.
  • the movable drawstring structure may further include a pull handle 400, and the pull handle 400 may be disposed on the rope.
  • the pull handle 400 can be removably mounted to the cord 360, and the pull handle 400 can be used by the user to move the stretch cord 360.
  • the first end 210 of the above-mentioned cable holder 200 may further have two positioning portions 211 for positioning the cable holder 200 at a predetermined angle A with respect to the motion base 100.
  • the positioning portion 211 can be a groove or a through hole, and a latch 212 can be used for engaging with the positioning portion 211, so that the preset angle A of the cable holder 200 relative to the motion base 100 can be fixed by the click.
  • the user can sit on the seat 110 of the exercise base 100 and rest against the backrest 120 of the exercise base 100 to hold the handle 400.
  • FIG. 7 there is shown a cross-sectional view of Figure 5 in another state of use.
  • the handle 400 is gripped and the drawstring motion is performed, and the cord 360 is substantially extended in the direction of movement. Long, to achieve the drawstring movement while lying on the back.
  • the above reclining motion can be a reclining motion in the sit-up motion, so that the user can perform the siren movement together while performing the sit-up motion.
  • the present invention is not limited to sit-ups, and the present invention can be applied to the exercise base 100 which can perform the reclining action, and can achieve the effect of pulling the rope together while doing the reclining motion or the reclining stretching.
  • the motion base 100 is not limited to the form in the drawings, and the motion base 100 can also adopt a sit-up board, a flat plate, a curved plate, a reclining seat, or a device for reliable reclining, for example, when using the office. When the chair is used as a sports base, it can stretch the body and mind when the office is exhausted.
  • the pull handle 400 is used to perform the rope movement, but the pull handle 400 is not necessarily used for the hand grip, and the pull handle 400 can be held by the user or fixed to the user's arm or limb, that is, The function of the drawstring can be achieved.
  • the pull handle 400 can be detachably mounted on the rope 360, so that the pull handle 400 can also be alternately and alternately mounted on the rope 360 in various forms, and the user can use different motion forms to perform the pull rope. The variability of movement.
  • FIG. 8 is a partial perspective view of the cable holder 200 and the cable set 300 of the moving rope structure according to another embodiment of the present invention
  • FIG. 9 is an exploded view of the parts of FIG.
  • the drawing rope set 300 of the moving rope structure shown in FIG. 8 to FIG. 9 adopts two intermediate pulleys, which are respectively the first intermediate pulley 310 and the second intermediate pulley 320, and the symbols of the remaining drawings are the same as the foregoing.
  • the first intermediate pulley 310 can be pivotally disposed at the first end 210 of the cord holder 200
  • the second intermediate pulley 320 can be pivotally disposed at the second end 220 of the cord holder 200.
  • the cord 360 can be fixed to the cord holder 200.
  • the first end 210, the rope 360 is wound from the fixed portion in the moving direction P around the second intermediate pulley 320, the first intermediate pulley 310 and the pivot pulley 350.
  • the drawstring set 300 may also include a pull handle (not shown).
  • the drawstring set 300 can be mounted on the moving drawstring structure as shown in Fig. 1 or as shown in Fig. 5 to replace the original drawstring set 300, and its operation is similar to that shown in Figs. 6-7.
  • the moving drawstring structure according to the embodiment of Figs. 8 to 9 also has the effect of allowing the user to perform the pull cord movement together while performing the sit-up motion.
  • the pivot seat 340 can be pivoted in the pivoting direction R, the rope 360 is not easily worn when the user operates the moving rope structure, and the resistance of the user is smaller, and the drawstring movement is smoother.
  • the intermediate pulley 310 can be adjacent to the outer edge of the overall moving rope structure. Therefore, when the intermediate pulley 310 or other internal parts are worn out or need to be repaired and replaced, only a small number of parts can be disassembled to complete the repair. The convenience of maintenance.
  • FIG. 10 is a partial perspective view of the cable holder 200 and the cable set 300 of the moving rope structure according to another embodiment of the present invention
  • FIG. 11 is an exploded view of the component of FIG.
  • the drawstring set 300 of the moving drawstring structure shown in Figs. 10 to 11 uses only one intermediate pulley, i.e., the first intermediate pulley 310, and the symbols of the remaining drawings are the same as those of the foregoing.
  • the first intermediate pulley 310 can be pivotally disposed at the second end 220 of the cord holder 200.
  • the cord 360 can be fixed to the second end 220 of the cord holder 200.
  • the cord 360 extends from the fixed portion in the moving direction P around the intermediate pulley 310.
  • the drawstring set 300 may also include a pull handle (not shown).
  • the drawstring set 300 can be mounted on the moving drawstring structure as shown in FIG. 1 or as shown in FIG. 5 to replace the original drawstring set 300, and its operation is similar to that shown in FIG. 6 to FIG. Therefore, the moving drawstring structure according to the embodiment of FIGS. 10 to 11 also has the effect of allowing the user to perform the pull rope movement together while performing the sit-up motion.
  • the pivot seat 340 can be pivoted in the pivoting direction R, the rope 360 is not easily worn when the user operates the moving rope structure, and the resistance of the user is smaller, and the drawstring movement is smoother.
  • the first intermediate pulley 310 can be adjacent to the outer edge of the overall moving rope structure, so when the first intermediate pulley 310 or other internal parts are worn out or need to be repaired and replaced, only a small number of parts can be removed. Maintenance, the convenience of maintenance.
  • FIG. 12 is a partial perspective view of the cable holder 200 and the cable set 300 of the moving rope structure according to still another embodiment of the present invention
  • FIG. 13 is an exploded view of the parts of FIG.
  • the drawstring set 300 of the moving drawstring structure shown in Figs. 12 to 13 does not employ any intermediate pulley, and the symbols of the remaining drawings are the same as those of the foregoing.
  • the cord 360 can be fixed to the first end 210 of the cord holder 200, and the cord 360 extends in the direction of movement P from the fixed point to the pivot pulley 350.
  • the drawstring set 300 may also include a pull handle (not shown).
  • the drawstring set 300 can be mounted on the moving drawstring structure as shown in FIG. 1 or as shown in FIG. 5 to replace the original drawstring set 300, and its operation is similar to that shown in FIGS. 6 to 7.
  • the moving drawstring structure according to the embodiment of Figs. 12 to 13 also has the effect of allowing the user to perform the pull cord movement together while performing the sit-up motion.
  • the pivot seat 340 can be pivoted in the pivoting direction R, the rope 360 is not easily worn when the user operates the moving rope structure, and the resistance of the user is smaller, and the drawstring movement is smoother.
  • the pivoting pulley 350 can be adjacent to the outer edge of the overall moving rope structure, so when the pivoting pulley 350 or other internal parts are worn out or need to be repaired and replaced, only a small number of parts can be disassembled to complete the repair. The convenience of maintenance.
  • the number of the intermediate pulleys of the cable set 300 of the moving rope structure according to the present invention is not limited to one, two or three of the above descriptions, and the number of intermediate pulleys may be increased according to actual needs, or may not have any intermediate pulleys.
  • the effect of allowing the user to perform the pull-up motion together while performing the sit-up motion, and the pivoting seat 340 is configured to cause the pivot seat pulley 350 to pivot in the pivoting direction R,
  • the rope 360 is not easily worn when the user operates the moving rope structure, and the resistance of the user is smaller, and the movement of the rope is smoother.
  • the intermediate pulleys are adjacent to the outer edge of the overall moving rope structure, the advantages of convenient maintenance can be achieved.
  • the rope is not easy to wear, which makes the overall moving rope structure more durable, and at the same time provides users with a smoother and smoother sports experience.

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  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Pulmonology (AREA)
  • Harvester Elements (AREA)
  • Rehabilitation Tools (AREA)

Abstract

一种运动拉绳机构，包含一运动基座（100）、一拉绳座（200）、一枢座（340）、一枢座滑轮（350）及一绳（360），其中拉绳座（200）沿一运动方向（P）具有一第一端（210）及一第二端（220），拉绳座（200）的第一端（210）相对应装设于运动基座（100），枢座（340）可枢摆地设于拉绳座（200）的第二端（220），枢座（340）的枢摆方向相对应运动方向（P），枢座滑轮（350）枢设于枢座（340），绳（360）的一端固设于拉绳座（200），绳（360）沿运动方向（P）绕经枢座滑轮（350），绳（360）的另一端用以供运动拉伸。

Description

运动拉绳结构 技术领域
本发明是有关于一种运动器材， 且特别是有关于一种运动拉绳结构。 背景技术
因应现代人生活劳累、 运动不足、 或希望锻炼不同肌肉群， 各式各样的运 动辅助器材运应而生， 不一而足。
其中于家庭或健身房最常见的器材之一， 就是仰卧起坐运动板， 然而传统 的仰卧起坐运动板仅供仰卧起坐， 运动形式单一， 不仅较容易无趣， 也局限于 单一运动而只能锻炼有限的局部肌肉。
因此市面上另外产生了许多具有各式功能的仰卧起坐运动板， 有的仰卧起 坐运动板可调整仰卧角度， 也有的仰卧起坐运动板在仰卧板的靠背加装弹簧而 使得仰卧起坐更容易执行， 因而使得运动更容易进行， 进而提高使用者使用意 愿。
也有的运动器材结合各式训练机台于一体，可以提供多种不同的运动模式， 如仰卧起坐、 划船、 跑歩或重量训练等多种功能， 但各种功能无法同时执行， 意即一次仅能执行一项运动， 于单项运动上能锻炼的肌肉依然有限， 运动的执 行也较无趣味及变化性。 并且这类运动器材所提供的运动强度通常较强， 使得 平时并无运动习惯的人难以持久， 而不容易用以培养运动习惯。 发明公开
因此， 本发明提供一种运动拉绳结构， 其透过可仰躺的运动基座配合可运 动拉伸的绳， 使得执行仰卧起坐或仰躺伸展的同时， 可一起执行手部拉绳运动， 达到同时锻炼身体多部位的肌群， 并且本发明采用可枢摆的枢件， 不但使绳不 易磨耗， 更提供流畅而平滑的运动体验。
依据本发明一实施方式， 运动拉绳结构包含一运动基座、 一拉绳座、 一枢 座、 一枢座滑轮及一绳， 其中拉绳座沿一运动方向具有一第一端及一第二端， 拉绳座的第一端相对应装设于运动基座， 枢座可枢摆地设于拉绳座的第二端， 枢座的枢摆方向相对应运动方向， 枢座滑轮枢设于枢座， 绳的一端固设于拉绳 座， 绳延运动方向绕经枢座滑轮， 绳的另一端用以供运动拉伸。
依据上述的运动拉绳结构， 其中还可包含至少一中介滑轮及一拉把， 中介 滑轮可枢设于拉绳座的第一端或第二端， 而绳延运动方向绕经中介滑轮及枢座 滑轮， 拉把可设于绳的另一端， 又拉把可为可拆卸地装设于绳。 其中拉绳座的 第一端还可具有一定位部， 用以定位拉绳座相对运动基座呈一预设夹角， 绳可 为一弹性绳。 其中若运动拉绳结构的中介滑轮的数量为一， 则中介滑轮可设于 拉绳座的第一端， 若运动拉绳结构的中介滑轮的数量为二或二以上， 则中介滑 轮可轮流设于拉绳座的第一端及第二端。
依据本发明另一实施方式， 运动拉绳结构包含一运动基座、 一拉绳座以及 二拉绳组， 拉绳座沿一运动方向具有一第一端及一第二端， 第一端相对应装设 于运动基座， 二拉绳组并列设置于拉绳座， 其中各拉绳组分别包含一枢座、 一 枢座滑轮、 一绳， 枢座可枢摆地设于拉绳座的第二端， 枢座的枢摆方向相对应 运动方向， 枢座滑轮枢设于枢座， 绳的一端固设于拉绳座， 绳延运动方向绕经 枢座滑轮， 绳的另一端用以供运动拉伸。
依据上述的运动拉绳结构， 其中还可包含至少一中介滑轮及一拉把， 中介 滑轮可枢设于拉绳座的第一端或第二端， 而绳延运动方向绕经中介滑轮及枢座 滑轮， 拉把可设于绳的另一端， 又拉把可为可拆卸地装设于绳。 其中拉绳座的 第一端还可具有一定位部， 用以定位拉绳座相对运动基座呈一预设夹角， 绳可 为一弹性绳。 其中若运动拉绳结构的中介滑轮的数量为一， 则中介滑轮可设于 拉绳座的第一端， 若运动拉绳结构的中介滑轮的数量为二或二以上， 则中介滑 轮可轮流设于拉绳座的第一端及第二端。
依据本发明又一实施方式， 运动拉绳结构包含一运动基座、 一拉绳座、 二 拉绳组， 拉绳座沿一运动方向具有一第一端及一第二端， 第一端相对应枢设于 运动基座， 且拉绳座的第一端还具有一定位部， 用以定位拉绳座相对运动基座 呈一预设夹角， 二拉绳组并列设置于拉绳座， 各拉绳组分别包含一枢座、 一枢 座滑轮、 至少一中介滑轮、 一绳及一拉把， 枢座可枢摆地设于拉绳座的第二端， 枢座的枢摆方向相对应运动方向， 枢座滑轮枢设于枢座， 中介滑轮枢设于拉绳 座的第一端或第二端， 绳的一端固设于拉绳座， 绳延运动方向依序绕经中介滑 轮及枢座滑轮， 绳的另一端用以供运动拉伸， 拉把装设于绳的另一端。
依据上述的运动拉绳结构， 其中拉把可为可拆卸地装设于绳。 其中若运动 拉绳结构的中介滑轮的数量为一， 则中介滑轮可设于拉绳座的第一端， 若运动 拉绳结构的中介滑轮的数量为二或二以上， 则中介滑轮可轮流设于拉绳座的第 一¾及果一 ¾。
由上述可知应用本发明的运动拉绳结构， 不仅可于执行仰卧起坐或仰躺伸 展的同时， 一起执行手部拉绳运动， 达到同时锻炼身体多部位的肌群， 又拉绳 可辅助仰卧起坐运动的执行， 使得运动更容易持续， 并增进运动的变化性及趣 味性， 让使用者更易于培养运动习惯。 本发明更由于拉绳座与运动基座间的夹 角可变化， 因此可改变运动角度又可使得拉绳座可相对运动基座折收， 达到不 占空间的收纳。 又本发明采用可枢摆的枢件来枢设枢座滑轮， 在使用者进行拉 绳运动的同时， 可让枢座滑轮随着施力方向的变化而枢摆， 使得绳更不易磨耗， 运动拉绳结构更耐用， 并同时提供使用者更流畅而平滑的运动体验。 且本发明 的运动拉绳结构装设中介滑轮的方式， 使得当各中介滑轮或其他零件有损耗需 更换时， 零件的拆卸安装更简便容易， 达到维修方便的功效。 附图简要说明
图 1是绘示依照本发明一实施方式的运动拉绳结构的立体图；
图 2是绘示图 1中关于拉绳座及拉绳组的局部立体图；
图 3是绘示图 2的零件爆炸图；
图 4是绘示图 2的剖面图；
图 5是绘示依照本发明另一实施方式的运动拉绳结构的立体图；
图 6是绘示图 5于一使用状态的剖视图；
图 7是绘示图 5于另一使用状态的剖视图；
图 8是绘示依照本发明另一实施方式的运动拉绳结构的拉绳座及拉绳组的 局部立体图；
图 9是绘示图 8的零件爆炸图；
图 10是绘示依照本发明又一实施方式的运动拉绳结构的拉绳座及拉绳组 的局部立体图；
图 11是绘示图 10的零件爆炸图；
图 12是绘示依照本发明再一实施方式的运动拉绳结构的拉绳座及拉绳组 的局部立体图； 图 13是绘示图 12的零件爆炸图。
实现本发明的最佳方式
请共同参照图 1〜图 4， 其中图 1是绘示依照本发明一实施方式的运动拉绳 结构的立体图， 图 2是绘示图 1中关于拉绳座 200及拉绳组 300的局部立体图， 图 3是绘示图 2的零件爆炸图， 图 4是绘示图 2的剖面图。
运动拉绳结构包含一运动基座 100、一拉绳座 200以及二拉绳组 300， 运动 基座 100可包含一座位 110及一靠背 120，用以执行仰躺动作。拉绳座 200沿一 运动方向 P具有一第一端 210及一第二端 220， 第一端 210可枢转地相对应装 设于运动基座 100， 二拉绳组 300并列设置于拉绳座 200， 其中拉绳组 300包含 三中介滑轮、 一枢座 340、 一枢座滑轮 350及一绳 360， 三中介滑轮分别为一第 一中介滑轮 310、一第二中介滑轮 320及一第三中介滑轮 330。其中第一中介滑 轮 310枢设于拉绳座 200的第一端 210， 第二中介滑轮 320枢设于拉绳座 200 的第二端 220， 第三中介滑轮 330枢设于拉绳座 200的第一端 210， 且第一中介 滑轮 310的轴向与第三中介滑轮 330的轴向平行， 枢座 340可枢摆地设于拉绳 座 200的第二端 220， 枢座 340的枢摆方向相对应运动方向 P, 枢座滑轮 350枢 设于枢座 340， 绳 360的一端固设于拉绳座 200并依序绕经第三中介滑轮 330、 第二中介滑轮 320、第一中介滑轮 310及枢座滑轮 350， 绳 360的另一端用以供 运动拉伸。
图 1〜图 4所示的运动拉绳结构是采用三个中介滑轮， 分别为第一中介滑轮 310、 第二中介滑轮 320及第三中介滑轮 330， 但依照本发明的运动拉绳结构的 中介滑轮的数量不限于三， 其数量亦可为一、 二或三以上， 将于后详述。
请继续参照图 1〜图 4， 当使用者延运动方向 P而拉伸绳 360时， 由于使用 者在运动时的施力不一定稳定， 可能造成施力的角度变化， 此时枢座 340可随 着施力的角度变化而进行枢摆方向 R的枢摆， 降低由于施力角度的变化而可能 造成的绳 360的磨损。
其中上述的绳 360可采用一弹性绳。 拉绳座 200的第一端 210还可具有二 定位部 211， 用以定位拉绳座 200相对运动基座 100旋转而定位一预设夹角。上 述的运动基座 100不一定需包含座位 110或靠背 120，只要运动基座能用以执行 仰躺动作即可。
请参照图 5， 其绘示依照本发明另一实施方式的运动拉绳结构的立体图， 除上述图 1的结构外， 运动拉绳结构还可包含一拉把 400， 拉把 400可设于绳 360的另一端， 又拉把 400可为可拆卸地装设于绳 360， 拉把 400可用以供使用 者握持而运动拉伸绳 360。
请参照图 6， 其绘示图 5于一使用状态的剖视图。 其中上述的拉绳座 200 的第一端 210还可具有二定位部 211， 用以定位拉绳座 200相对运动基座 100 呈一预设夹角 A。 其中定位部 211可为一凹槽或穿孔， 另可采用一插销 212用 以与定位部 211卡合， 使拉绳座 200相对运动基座 100的预设夹角 A可受卡掣 而固定。此时使用者可坐于运动基座 100的座位 110， 并将背靠于运动基座 100 的靠背 120， 以手握拉把 400。
请参照图 7， 其绘示图 5于另一使用状态的剖视图。 延续图 6的使用状态， 当使用者坐于座位 110， 并执行仰躺动作而将靠背 120向后压倒时， 手握拉把 400并执行拉绳运动， 而将绳 360大致延运动方向 P拉长， 达到在仰躺动作的 同时做拉绳运动。
其中上述仰躺动作可为仰卧起坐运动中的仰躺动作， 所以可让使用者于执 行仰卧起坐运动的同时一起执行拉绳运动。 然而本发明不限应用于仰卧起坐， 只要是可执行仰躺动作的运动基座 100皆可应用本发明， 达到可在做仰躺运动 或仰躺伸展的同时， 一起做拉绳运动的功效。 也因此运动基座 100不限于附图 中的形式， 运动基座 100亦可采用仰卧起坐板、 平板、 弧形板、 可后仰的座椅、 或可靠背后仰的装置， 例如当采用办公椅作为运动基座时， 则可于办公疲惫时， 以后仰及拉绳舒展紧绷的身心。
其中上述运动拉绳结构， 拉把 400用以执行拉绳运动， 但拉把 400不一定 用以手握， 拉把 400只要能为使用者所把持， 或固定于使用者的手臂或肢体， 即可达到拉绳的功能。其中拉把 400可为可拆卸地装设于绳 360， 因此拉把 400 亦可变化采用各种不同形式而交替拆换装设于绳 360， 而可提供使用者采用不 同运动形式来执行拉绳运动的变化性。
又上述运动拉绳结构， 由于将枢座滑轮 350枢设于枢座 340， 因此当拉动 拉绳 360以进行拉绳运动时， 绳 360可依照拉绳运动时的施力方向而以枢摆方 向 R (请共同参照图 2)枢摆枢座 340， 使得绳 360不易磨耗， 且使用者所受阻 力更小， 拉绳运动更流畅。
且上述运动拉绳结构， 由于第一中介滑轮 310、 第二中介滑轮 320、 第三中 介滑轮 330及枢座滑轮 350装设的位置皆外临整体运动拉绳结构的外缘， 因此 当任一中介滑轮或其它内部零件有损耗或需进行维修更换时， 各零件的拆装都 相当简易方便， 尤其中介滑轮位于外缘， 因此需要维修中介滑轮时只需拆装极 少的零件即可完成维修， 而不需拆装过多其他零件， 达成维修方便的功效。
请参照图 8及图 9， 图 8绘示依照本发明另一实施方式的运动拉绳结构的 拉绳座 200及拉绳组 300的局部立体图， 图 9绘示图 8的零件爆炸图。 图 8〜图 9中所示的运动拉绳结构的拉绳组 300是采用二个中介滑轮， 分别为第一中介 滑轮 310及第二中介滑轮 320， 其余附图的符号与前述相同者则为相同零件。 则第一中介滑轮 310可枢设于拉绳座 200的第一端 210， 第二中介滑轮 320可 枢设于拉绳座 200的第二端 220， 绳 360可固设于拉绳座 200的第一端 210， 绳 360自固定处延运动方向 P绕经第二中介滑轮 320、第一中介滑轮 310及枢座滑 轮 350。 其中拉绳组 300也可还包含一拉把 （未图示）。 拉绳组 300可装设于如 图 1或如图 5所示的运动拉绳结构而替换原拉绳组 300， 其操作方式类同图 6~ 图 7所示。
因此依照如图 8〜图 9的实施方式的运动拉绳结构也具备让使用者于执行仰 卧起坐运动的同时一起执行拉绳运动的功效。 且由于枢座 340可于以枢摆方向 R进行枢摆， 使得当使用者操作运动拉绳结构时绳 360不易磨耗， 且使用者所 受阻力更小， 拉绳运动更流畅。 又中介滑轮 310可外临整体运动拉绳结构的外 缘， 因此当任中介滑轮 310或其它内部零件有损耗或需进行维修更换时， 亦只 需拆装极少的零件即可完成维修， 达成维修方便的功效。
请参照图 10及图 11， 图 10绘示依照本发明又一实施方式的运动拉绳结构 的拉绳座 200及拉绳组 300的局部立体图， 图 11绘示图 10的零件爆炸图。 图 10〜图 11中的所示的运动拉绳结构的拉绳组 300是仅采用一个中介滑轮， 即第 一中介滑轮 310， 其余附图的符号与前述相同者则为相同零件。 则第一中介滑 轮 310可枢设于拉绳座 200的第二端 220， 绳 360可固设于拉绳座 200的第二 端 220， 绳 360自固定处延运动方向 P绕经中介滑轮 310及枢座滑轮 350。其中 拉绳组 300也可还包含一拉把 （未图示）。 拉绳组 300可装设于如图 1或如图 5 所示的运动拉绳结构而替换原拉绳组 300， 其操作方式类同图 6〜图 7所示。 因此依照如图 10〜图 11的实施方式的运动拉绳结构也具备让使用者于执行 仰卧起坐运动的同时一起执行拉绳运动的功效。 且由于枢座 340可于以枢摆方 向 R进行枢摆， 使得当使用者操作运动拉绳结构时绳 360不易磨耗， 且使用者 所受阻力更小， 拉绳运动更流畅。 又第一中介滑轮 310可外临整体运动拉绳结 构的外缘， 因此当第一中介滑轮 310或其它内部零件有损耗或需进行维修更换 时， 亦只需拆装极少的零件即可完成维修， 达成维修方便的功效。
请参照图 12及图 13， 图 12绘示依照本发明再一实施方式的运动拉绳结构 的拉绳座 200及拉绳组 300的局部立体图， 图 13绘示图 12的零件爆炸图。 图 12〜图 13中所示的运动拉绳结构的拉绳组 300未采用任何中介滑轮， 其余附图 的符号与前述相同者为相同零件。 则绳 360可固设于拉绳座 200的第一端 210， 绳 360延运动方向 P自固定处绕经枢座滑轮 350。 其中拉绳组 300也可还包含 一拉把（未图示）。拉绳组 300可装设于如图 1或如图 5所示的运动拉绳结构而 替换原拉绳组 300， 其操作方式类同图 6〜图 7所示。
因此依照如图 12〜图 13的实施方式的运动拉绳结构也具备让使用者于执行 仰卧起坐运动的同时一起执行拉绳运动的功效。 且由于枢座 340可于以枢摆方 向 R进行枢摆， 使得当使用者操作运动拉绳结构时绳 360不易磨耗， 且使用者 所受阻力更小， 拉绳运动更流畅。 又枢座滑轮 350可外临整体运动拉绳结构的 外缘， 因此当枢座滑轮 350或其它内部零件有损耗或需进行维修更换时， 只需 拆装极少的零件即可完成维修， 达成维修方便的功效。
依照本发明的运动拉绳结构的拉绳组 300的中介滑轮的个数不限于上述说 明的一、 二或三个， 更可依实际需求而增加中介滑轮的个数， 也可不具备任何 中介滑轮， 而皆可达成让使用者于执行仰卧起坐运动的同时一起执行拉绳运动 的功效， 并且由于枢座 340的设置， 使得枢座 340带动枢座滑轮 350以枢摆方 向 R进行枢摆， 使得当使用者操作运动拉绳结构时绳 360不易磨耗， 且使用者 所受阻力更小， 拉绳运动更流畅。 又当各中介滑轮外临整体运动拉绳结构的外 缘时， 更可达到维修方便的优点。
虽然本发明已以实施方式揭露如上， 然其并非用以限定本发明， 任何熟悉 此技艺者， 在不脱离本发明的精神和范围内， 当可作各种的更动与润饰， 因此 本发明的保护范围当视所附的权利要求书所界定的范围为准。 工业应用性
由上述本发明实施方式可知， 应用本发明具有下列优点。
1. 可同时执行仰躺动作及拉绳运动， 而同时运动身体的多肌群， 如腹部及 臂部。
2. 增进运动的变化性， 视使用者需求， 可变化仅使用仰躺运动或仰躺舒缓 的功能， 或仅做拉绳运动， 或同时执行仰躺及拉绳。 提升运动的变化性及趣味 性， 更能培养使用者的运动习惯， 也更增加应用本发明的运动拉绳结构的实用 性。
3. 绳不易磨耗， 使得整体运动拉绳结构更耐用， 并同时提供使用者更流畅 而平滑的运动体验。
4. 维修容易， 并且也使得后续保养更容易进行。
5. 收纳容易， 通过可枢转而可朝运动基座枢摆收回的拉绳座， 达到节省收 纳空间。

Claims

权利要求书
1、 一种运动拉绳结构， 其特征在于， 其包含：
一运动基座；
一拉绳座， 该拉绳座沿一运动方向具有一第一端及一第二端， 该第一端相 对应装设于该运动基座；
一枢座， 其可枢摆地设于该拉绳座的该第二端， 该枢座的枢摆方向相对应 该运动方向；
一枢座滑轮， 其枢设于该枢座； 及
一绳， 其一端固设于该拉绳座， 该绳延该运动方向绕经该枢座滑轮， 该绳 的另一端用以供运动拉伸。
2、 根据权利要求 1的运动拉绳结构， 其特征在于， 还包含：
至少一中介滑轮，枢设于该拉绳座的该第一端或该第二端， 其中该绳延该 运动方向绕经该中介滑轮及该枢座滑轮。
3、 根据权利要求 1的运动拉绳结构， 其特征在于， 该拉绳座的该第一端 还具有一定位部， 用以定位该拉绳座相对该运动基座呈一预设夹角。
4、 根据权利要求 1的运动拉绳结构， 其特征在于， 该绳为一弹性绳。
5、 根据权利要求 1的运动拉绳结构， 其特征在于， 还包含：
一拉把， 其设于该绳的另一端。
6、 根据权利要求 5的运动拉绳结构， 其特征在于， 该拉把为可拆卸地装 设于该绳。
7、 一种运动拉绳结构， 其特征在于， 其包含：
一运动基座；
一拉绳座， 该拉绳座沿一运动方向具有一第一端及一第二端， 该第一端相 对应装设于该运动基座； 以及
二拉绳组， 其并列设置于该拉绳座， 各该拉绳组分别包含：
一枢座， 其可枢摆地设于该拉绳座的该第二端， 该枢座的枢摆方向相 对应该运动方向；
一枢座滑轮， 其枢设于该枢座； 及
一绳， 其一端固设于该拉绳座， 该绳延该运动方向绕经该枢座滑轮， 该绳的另一端用以供运动拉伸。
8、 根据权利要求 7的运动拉绳结构， 其特征在于， 各该拉绳组还包含： 至少一中介滑轮，枢设于该拉绳座的该第一端或该第二端， 其中该绳延该 运动方向绕经该中介滑轮及该枢座滑轮。
9、 根据权利要求 7的运动拉绳结构， 其特征在于， 该拉绳座的该第一端 还具有一定位部， 用以定位该拉绳座相对该运动基座呈一预设夹角。
10、 根据权利要求 7的运动拉绳结构， 其特征在于， 该绳为一弹性绳。
11、 根据权利要求 7的运动拉绳结构， 其特征在于， 各该拉绳组还包含： 一拉把， 其设于该绳的另一端。
12、 根据权利要求 11的运动拉绳结构， 其特征在于， 该拉把为可拆卸地 装设于该绳。
13、 一种运动拉绳结构， 其特征在于， 其包含：
一运动基座；
一拉绳座， 该拉绳座沿一运动方向具有一第一端及一第二端， 该第一端相 对应枢设于该运动基座， 且该拉绳座的该第一端还具有一定位部，用以定位该 拉绳座相对该运动基座呈一预设夹角； 以及
二拉绳组， 其并列设置于该拉绳座， 各该拉绳组分别包含：
一枢座， 其可枢摆地设于该拉绳座的该第二端， 该枢座的枢摆方向相 对应该运动方向；
一枢座滑轮， 其枢设于该枢座；
至少一中介滑轮， 枢设于该拉绳座的该第一端或该第二端； 一绳， 其一端固设于该拉绳座， 该绳延该运动方向依序绕经该中介滑 轮及该枢座滑轮， 该绳的另一端用以供运动拉伸； 及
一拉把， 其装设于该绳的另一端。
14、 根据权利要求 13的运动拉绳结构， 其特征在于， 该拉把为可拆卸地 装设于该绳。
PCT/CN2014/070750 2013-03-15 2014-01-17 运动拉绳结构 WO2014139336A1 (zh)

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