CN218686004U - Stretching device for sports - Google Patents
Stretching device for sports Download PDFInfo
- Publication number
- CN218686004U CN218686004U CN202222864784.5U CN202222864784U CN218686004U CN 218686004 U CN218686004 U CN 218686004U CN 202222864784 U CN202222864784 U CN 202222864784U CN 218686004 U CN218686004 U CN 218686004U
- Authority
- CN
- China
- Prior art keywords
- pulling force
- force rope
- running
- fixed
- foot
- 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.)
- Active
Links
Images
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a tensile utensil of sports usefulness, including tensile subassembly, tensile subassembly comprises pulling force rope, mount, location pompon and handle, the inboard fixed connection of handle both ends and mount, the fixed interlude of handle has the cover to fill up. The utility model discloses utilize the locating plate to fix in the cavity inner wall bottom of running-board, it is fixed with the receipts line pole outer wall with the tail end of receiving line pole outer wall department and pulling force rope to twine the pulling force rope, receive line pole both ends respectively a fixed torsional spring, the pulling force rope is fixed with the mount through the location pompon, when the training person need carry out stretching exercises, only need expand the running-board that will merge together, store the pulling force rope inside the cavity through the running-board, step on at the running-board top with the foot, increased the contact surface with the fixed pulling force rope of foot and fall into the double strand with the single strand pulling force rope, avoided the misoperation to lead to the pulling force rope to take off the kick-back with the foot pine and beat the shank of hindering, provide the effect of one deck protection to the training person.
Description
Technical Field
The utility model relates to the field of sports equipment, in particular to stretching device for sports.
Background
With the increasing living standard, sports becomes an exercise option when people are leisure.
Contain a word pulling force rope in the current sports apparatus, it is with a small duty during this kind of tensile type apparatus motion, conveniently carry, only need step on the center department of pulling force rope with the foot during use, two hands upwards carry the handle at pulling force rope both ends can, however, there is certain drawback in this kind of tensile apparatus exercise mode of motion, owing to a foot of needs pushes down the rope body when the motion, this also leads to if move the time action canonicalization or do not have professional to guide, can appear the rope to carry the angle of separation and receive the consolidated pulling force bounce-back to injure the shank.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tensile utensil of sports usefulness to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a stretching implement for sports activities, comprising:
the stretching assembly consists of a tension rope, a fixing frame, a positioning convex ball and a handle, wherein two ends of the handle are fixedly connected with the inner side of the fixing frame, a sleeve gasket is fixedly inserted into the handle, the tension rope is positioned at one end of the fixing frame, and the head end of the tension rope is fixedly connected with the positioning convex ball;
two fixing frames are arranged, and a protection mechanism is arranged between the two fixing frames;
the protection mechanism comprises a pedal, a cavity is formed in the pedal, a plurality of positioning plates are fixedly connected in the cavity, every two positioning plates form a group, a shaft rod is fixedly connected between the two positioning plates, a wire take-up rod is movably inserted in the shaft rod, and the tension rope and the wire take-up rod are sleeved.
Preferably, the side edge of the take-up rod is fixedly connected with one end of a torsional spring, the torsional spring is sleeved with the shaft rod, and the other end of the torsional spring is fixedly connected with the inner side of the positioning plate.
Preferably, the number of the pedals is two, a hinge is arranged between the two pedals, and the hinge is located at the tops of the two pedals.
Preferably, a threaded hole is formed in the side edge of the pedal plate, a connecting piece is arranged on the outer side of the threaded hole, and a fixing screw rod is movably sleeved on the connecting piece.
Preferably, the number of the fixing screws is multiple, the fixing screws are inserted into threads of threaded holes formed in the pedal plate, and a threaded convex surface is formed at one end of each fixing screw.
Preferably, a round hole is formed in one end, close to the fixing frame, of the pedal plate, and the tension rope is movably inserted into the round hole.
The utility model discloses a technological effect and advantage:
the utility model discloses utilize the locating plate to fix in the cavity inner wall bottom of running-board, it is fixed with the receipts line outer wall with the tail end of receiving line outer wall department and pulling force rope to twine the pulling force rope, it is fixed respectively to receive line both ends a fixed torsional spring respectively, the pulling force rope is fixed with the mount through the location pompon, when the training person need carry out stretching exercise, only need expand the running-board that merges together, make two running-boards keep leveling the back, the clamping screw who manually twists about both sides makes two running-boards pass through the connecting piece and keeps fixed, step on in the running-board upper end with the foot, the handheld handle that is equipped with the cover and fills up is upwards mentioned and is dragged, can carry out stretching exercise, store the pulling force rope inside the cavity through the running-board, step on at the running-board top with the foot, the contact surface with the fixed pulling force rope of foot has been increased and has become double-strand pulling force rope with the foot pine share, avoided improper operation to lead to take off the resilience to beat the shank, the effect that the one deck protection is provided to the training person.
Drawings
Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention.
Fig. 2 is a schematic view of the front view section structure of the present invention.
Fig. 3 is a schematic view of the structure of the wire take-up rod of the present invention.
Fig. 4 is a schematic view of the structure of the connecting member of the present invention.
In the figure: 1. sleeving a cushion; 2. a fixed mount; 3. a handle; 4. positioning the convex ball; 5. a foot pedal; 6. a tension rope; 7. positioning a plate; 8. a wire take-up rod; 9. a torsion spring; 10. a hinge; 11. a connecting member; 12. fixing the screw rod; 13. the thread is convex.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a stretching apparatus for sports as shown in figures 1-4, including:
the stretching assembly consists of a tension rope 6, a fixing frame 2, a positioning convex ball 4 and a handle 3, wherein two ends of the handle 3 are fixedly connected with the inner side of the fixing frame 2, the handle 3 is fixedly inserted with a sleeve gasket 1, the tension rope 6 is positioned at one end of the fixing frame 2, and the head end of the tension rope 6 is fixedly connected with the positioning convex ball 4;
two fixing frames 2 are arranged, and a protection mechanism is arranged between the two fixing frames 2;
the protection mechanism comprises a pedal plate 5, a cavity is formed in the pedal plate 5, a plurality of positioning plates 7 are fixedly connected in the cavity, every two positioning plates 7 form a group, a shaft rod is fixedly connected between the two positioning plates 7, the positioning plates 7 are fixed to the bottom of the inner wall of the cavity, and play a role in positioning the shaft rod between the two positioning plates 7, a wire take-up rod 8 is movably inserted in the shaft rod, a tension rope 6 is sleeved with the wire take-up rod 8, one end of a torsion spring 9 is fixedly connected to the side edge of the wire take-up rod 8, two ends of the torsion spring 9 are respectively fixed to the wire take-up rod 8 and the positioning plates 7, the wire take-up rod 8 is driven to rotate when the tension rope 6 wound on the surface of the wire take-up rod 8 is pulled outwards, meanwhile, the torsion spring 9 synchronously rotates, when the tension rope 6 is not stretched by external force, the torsion spring 9 drives the wire take-up rod 8 to take up the tension rope 6, the torsion spring 9 is sleeved with the shaft rod, and the other end of the torsion spring 9 is fixedly connected to the inner sides of the positioning plates 7;
the running-board 5 is provided with two, be provided with hinge 10 between two running-boards 5, running-board 5 mainly plays the effect that makes things convenient for foot fixed tension rope 6 when the training person is tensile motion, hinge 10 is located two running-board 5's top, running-board 5 side offered screw hole, the screw hole outside is provided with connecting piece 11, running-board 5 can overturn through hinge 10 connection, conveniently accomodate and carry, connecting piece 11 movable sleeve is equipped with clamping screw 12, connecting piece 11 passes through screw convex surface 13 and the screw hole screw thread interlude that clamping screw 12 seted up, make two running-boards 5 keep fixed connection, when being tensile motion, it is fixed to keep the level to two running-boards 5, when needs accomodate running-board 5, only need to turn round clamping screw 12 backward, one section distance is become flexible with clamping screw 12 and screw hole, make connecting piece 11 can keep rotating with two clamping screw 12 can, clamping screw 12 is provided with a plurality ofly, the screw hole screw thread interlude that clamping screw 12 and running-board 5 seted up, screw convex surface 13 has been seted up to clamping screw 12's one end, the round hole has been seted up to clamping screw 5 one end that closes on 2, rope 6 and the activity round hole of interlude.
The utility model discloses the theory of operation:
utilize locating plate 7 to fix in the cavity inner wall bottom of running-board 5, twine pulling force rope 6 in 8 outer walls of receipts line pole department and pulling force rope 6 the tail end and receive line pole 8 outer walls fixedly, receive line pole 8 both ends respectively and fix a torsional spring 9, pulling force rope 6 is fixed with mount 2 through location pompon 4, when the training person needs to carry out tensile motion, only need to expand running-board 5 that merges together, make two running-board 5 keep smooth back, the fixing screw 12 of manual wrench movement both sides makes two running-boards 5 keep fixed through connecting piece 11, step on in running-board 5 upper end with the foot, handheld cover is equipped with handle 3 of sleeve gasket 1 and upwards mentions the pulling, can carry out tensile motion, store pulling force rope 6 inside the cavity through running-board 5, step on running-board 5 top with the foot, the contact surface of fixing pulling force rope 6 with the foot has been increased and single strand pulling force rope 6 falls into the double strand, avoided the operation to lead to pulling force rope 6 and the foot pine to take off the kick-back and injure the shank, the effect that provides the one deck protection to the training person.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. A stretching implement for sports activities, comprising:
the stretching assembly comprises a tension rope (6), a fixing frame (2), a positioning convex ball (4) and a handle (3), wherein two ends of the handle (3) are fixedly connected with the inner side of the fixing frame (2), the handle (3) is fixedly inserted with a sleeve gasket (1), the tension rope (6) is positioned at one end of the fixing frame (2), and the head end of the tension rope (6) is fixedly connected with the positioning convex ball (4);
the device is characterized in that two fixing frames (2) are arranged, and a protection mechanism is arranged between the two fixing frames (2);
the protection mechanism comprises a pedal (5), a cavity is formed in the pedal (5), a plurality of positioning plates (7) are fixedly connected in the cavity, every two positioning plates (7) are in a group, a shaft rod is fixedly connected between every two positioning plates (7), a wire take-up rod (8) is movably inserted in the shaft rod in a penetrating mode, and the tensile rope (6) and the wire take-up rod (8) are sleeved.
2. The stretching device for sports according to claim 1, wherein one end of a torsion spring (9) is fixedly connected to a side of the wire take-up rod (8), the torsion spring (9) is sleeved on the shaft rod, and the other end of the torsion spring (9) is fixedly connected to the inner side of the positioning plate (7).
3. A stretching device for sports activities according to claim 1, wherein there are two foot pedals (5), and a hinge (10) is provided between the two foot pedals (5), said hinge (10) being located on top of the two foot pedals (5).
4. A sports stretching device as claimed in claim 3, wherein the side of said foot pedal (5) is provided with a threaded hole, a connecting member (11) is provided outside said threaded hole, and said connecting member (11) is movably sleeved with a fixing screw (12).
5. A sports stretching device according to claim 4, wherein said fixing screw (12) is provided in plurality, said fixing screw (12) is threaded through a threaded hole formed in the foot pedal (5), and a threaded convex surface (13) is formed at one end of said fixing screw (12).
6. A stretching apparatus for sports activities according to claim 5, wherein the end of the pedal plate (5) near the fixing frame (2) is provided with a circular hole, and the tension rope (6) is movably inserted into the circular hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222864784.5U CN218686004U (en) | 2022-10-29 | 2022-10-29 | Stretching device for sports |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222864784.5U CN218686004U (en) | 2022-10-29 | 2022-10-29 | Stretching device for sports |
Publications (1)
Publication Number | Publication Date |
---|---|
CN218686004U true CN218686004U (en) | 2023-03-24 |
Family
ID=85594521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202222864784.5U Active CN218686004U (en) | 2022-10-29 | 2022-10-29 | Stretching device for sports |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN218686004U (en) |
-
2022
- 2022-10-29 CN CN202222864784.5U patent/CN218686004U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8647239B1 (en) | Vertical swim trainer | |
CN209917157U (en) | A novel fitness equipment for upper limbs is taken exercise | |
EP3831451A1 (en) | Water-resistance rowing machine | |
CN218686004U (en) | Stretching device for sports | |
CN211635093U (en) | Leg strength training device | |
CN112843621A (en) | Stretching exercise device for arm training | |
US4978119A (en) | Exercising device for simulating athletic movements | |
CN215916349U (en) | Tension training device | |
CN108926801B (en) | Muscle exercise equipment for sports | |
CN213432899U (en) | Double-outlet rowing machine | |
CN113663290B (en) | Abdomen training equipment is used to sports specialty | |
CN220159152U (en) | Walking machine with adjustable motion resistance | |
CN113230582B (en) | Water resistance rowing machine | |
CN217661401U (en) | Two-in-one rowing machine with leg pedaling function | |
CN217745564U (en) | Abdomen body-building device for body-building and weight-losing | |
CN112245866B (en) | Multifunctional fitness equipment for abdominal muscle exercise | |
CN217661265U (en) | Children's body-building is with netted stretch cord that has length adjustment | |
CN220345034U (en) | Heart trainer | |
CN212651332U (en) | Badminton racket | |
CN112107830B (en) | Physical training device | |
CN114344830B (en) | Sports lacing wire ware | |
CN220899416U (en) | Multifunctional physical training skipping rope | |
US11517803B2 (en) | Horse-riding machine with rowing function | |
CN214512536U (en) | Stretcher for physical fitness | |
CN214436130U (en) | Multifunctional training belt assembly with adjustable handle direction |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |