CN113546372B - Sports lacing wire ware - Google Patents
Sports lacing wire ware Download PDFInfo
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- CN113546372B CN113546372B CN202110795992.1A CN202110795992A CN113546372B CN 113546372 B CN113546372 B CN 113546372B CN 202110795992 A CN202110795992 A CN 202110795992A CN 113546372 B CN113546372 B CN 113546372B
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- Prior art keywords
- placing
- rod
- fluted disc
- supporting
- base
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- 210000002435 tendon Anatomy 0.000 claims description 18
- 230000000694 effects Effects 0.000 abstract description 6
- 230000001681 protective effect Effects 0.000 description 6
- 230000000452 restraining effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000036544 posture Effects 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
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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
- 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
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a sports lacing wire device, which belongs to the technical field of sports equipment and comprises a base and a support frame, wherein a sliding groove is formed in the front end of the base, a supporting structure is arranged in the sliding groove, a limiting structure is arranged below the supporting structure, grooves are formed in the left side and the right side of the sliding groove in the front end of the base, adjusting structures are arranged in the grooves, first connecting lugs are arranged on the left side and the right side of the sliding groove in the front end of the base, and a placing structure is arranged between the two first connecting lugs. When the leg and the foot are fixed to be accomplished the back through the first haulage rope of handle pulling with placing the structure, first haulage rope can drive the ratch in the fixed tube after being pulled and remove to the direction that is close to the support frame, can compress first spring when the ratch removes, the ratch removes to make and can drive the bracing piece through the second gear and rotate, can rotate together through placing structure drive user's leg when the bracing piece rotates, let user's leg be close to the health of oneself to play the effect of pressing the leg lacing wire.
Description
Technical Field
The invention relates to the technical field of sports equipment, in particular to a sports lacing wire device.
Background
In order to prevent ligament strain caused by exercise, tendon stretching exercise needs to be carried out before the exercise, and at present, athletes mostly do different postures capable of playing the tendon stretching effect on the open space during tendon stretching, so that the tendon stretching effect is not obvious, and if the postures do not play the tendon stretching effect, body muscles can be damaged.
Chinese patent discloses a sports tendon stretching device (No. CN111298382B), which is characterized in that before the device is used, a person sits on a cushion, then two arms are inserted into a stretching ring, a torsional spring applies a torsional force to the stretching ring, the tissue of the chest of the person is stretched, when the height of the stretching ring needs to be adjusted, a motor drives a gear to rotate, a gear box moves up and down along a rack at the time, the gear box can also move up and down when the arms of the person are inserted into the stretching ring, the comfort of the person is increased, the output end of a cylinder stretches to abut against an upright post, the position of the gear box can be locked, when the person stretches tendons, two hands hold a pull rod, a conveying motor drives a hanging plate and the pull rod to move back and forth through a screw rod, the body of the person is in a hanging state at the time, the tissue can be loosened, the sour feeling of the body is relieved, however, this patent is bulky, and inconvenient transportation needs to utilize motor drive, and the practicality is poor. Accordingly, the present invention provides a sports tendon puller to solve the above-mentioned problems.
Disclosure of Invention
The present invention is directed to a sports tendon stretching device to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a sports lacing wire ware, includes base and support frame, the front end of base is equipped with the spout, be equipped with bearing structure in the spout, bearing structure's below is equipped with limit structure, the left and right sides that the front end of base is located the spout all is equipped with the recess, all be equipped with the regulation structure in the recess, the left and right sides that the front end of base is located the spout all is equipped with first connection ear, be equipped with between the first connection ear and place the structure.
As a further scheme of the invention, the supporting structure comprises a sliding rod, a sliding block is connected to the sliding rod in a sliding mode, a supporting plate is connected to the front end of the sliding block in a rotating mode, one end, far away from the sliding block, of the supporting plate is connected with the placing structure in a rotating mode, and a limiting piece is arranged at the rear end of the sliding block.
As a further scheme of the invention, the limiting structure comprises a fixing frame, a plurality of limiting plates are arranged inside the fixing frame, the limiting plates are rotatably connected with the fixing frame through rotating shafts, a first gear is arranged at the right end of each rotating shaft, which is positioned at the right side of the fixing frame, a rack is arranged in a sliding groove at the right side of the fixing frame, the rack is slidably connected with the base, a third spring is arranged at the lower end of the rack, and one end, far away from the rack, of the third spring is fixedly connected with the base.
As a still further proposal of the invention, the adjusting structure comprises a fixed tube, a first spring is arranged in the fixed tube, a toothed bar is connected in the fixed tube in a sliding way, one end of the first spring is connected with the fixed tube, the other end of the first spring is connected with the toothed bar, a first traction rope penetrates through the upper end of the fixed pipe, one end of the first traction rope, which is positioned in the fixed pipe, is connected with the toothed bar, the other end of the first traction rope is provided with a handle, the first traction rope is movably connected with the base through a plurality of limiting rings, a baffle is arranged inside the handle on the right side, limiting rods are symmetrically arranged at the upper ends of the baffle plates, second springs are sleeved on the limiting rods, a pressing plate is arranged above the baffle plates, the clamp plate is sleeved on the limiting rod, a second traction rope is arranged at one end, away from the baffle, of the clamp plate, and one end, away from the clamp plate, of the second traction rope is connected with the upper end of the rack.
As a further scheme of the invention, the placing structure comprises a supporting rod, the supporting rod is positioned between the first connecting lugs and is rotatably connected with the first connecting lugs through a rotating rod, the left end and the right end of the rotating rod respectively penetrate through the first connecting lugs, second gears are arranged on the sides, far away from each other, of the two first connecting lugs, the two second gears are respectively connected with the toothed bars in a meshed manner, a supporting column is arranged at the upper end of the supporting rod, and a placing frame is movably connected to the upper end of the supporting column.
As a further scheme of the invention, second engaging lugs are symmetrically arranged at one end of the placing frame close to the sliding chute, the support column is rotatably connected with the second engaging lugs through a rotating rod, a first fluted disc is fixedly arranged on the rotating rod between the second engaging lugs at the right side of the support column, a second fluted disc is arranged at one side of the first fluted disc far away from the support column, the second fluted disc is rotatably connected with the support column, the second fluted disc is fixedly connected with the placing frame through an elastic plate, teeth are arranged at one ends of the first fluted disc and the second fluted disc close to each other, the inclination directions of the teeth on the first fluted disc and the teeth on the second fluted disc are opposite, and a locking bolt penetrates through the second engaging lug at the right side of the second fluted disc.
As a further scheme of the invention, a placing groove is arranged at the front end of the placing frame, first binding belts are symmetrically arranged at the front end of the placing frame, and a pedal is movably connected to the front end of the placing frame above the placing groove.
As a further scheme of the invention, the front end of the pedal is symmetrically provided with second constraint belts, the left end and the right end of the pedal are both provided with connecting rods, one ends of the connecting rods, which are far away from the pedal, are both positioned inside the placing rack, one ends of the connecting rods, which are far away from the pedal, are both provided with ratchet wheels, a gear ring is sleeved outside the ratchet wheels, the inclination direction of teeth on the gear ring is opposite to the inclination direction of teeth on the ratchet wheels, a protective shell is sleeved outside the gear ring, and the gear ring is connected with the placing rack through the protective shell.
Compared with the prior art, the invention has the beneficial effects that:
1. when the leg and foot placing structure is used, the first traction rope is pulled through the handle after the legs and the feet are fixed with the placing structure, the first traction rope can drive the toothed bar in the fixing pipe to move towards the direction close to the supporting frame after being pulled, the first spring can be compressed when the toothed bar moves, the toothed bar moves to drive the supporting rod to rotate through the second gear, and the supporting rod can drive the legs of a user to rotate together through the placing structure when rotating to enable the legs of the user to approach the body of the user, so that the effect of pressing the legs and pulling the ribs is achieved.
2. When the invention is used, the support rod can drive the sliding block to slide on the sliding rod through the support plate when rotating, the limiting plate can be clamped between the limiting plates when the sliding block slides, so that the sliding block is prevented from moving towards the direction close to the support frame, the placing structure can be stopped at a specified position according to the requirement of a user in such a way, the placing structure can be prevented from rotating and resetting again when the user loosens the handle, the pressing plate can be pressed when the placing structure needs to be reset, the pressing plate can pull the rack through the second traction rope when pressing the pressing plate, the rack can move towards the direction close to the support frame, the limiting plate can be driven by the first gear to rotate towards the horizontal direction when the rack is pulled, so that the limiting plate is separated from the constraint of the limiting plate, then the rack rod can be pushed to move towards the direction far away from the support frame under the action of the first spring, and the placing structure can be restored to the horizontal state, by the mode, the placing structure can be stopped at the designated position at any time according to the requirement of a user, so that the practicability of the invention is improved.
3. According to the leg pressing and pulling device, when a user needs to stand to press legs, the placing structure can be adjusted to be perpendicular to the base, then the locking bolt is rotated to enable the first fluted disc and the second fluted disc to be in a separated state, then the placing frame is rotated to enable the placing frame to be adjusted to a proper angle, then the locking bolt is rotated, the second fluted disc is pushed by the locking bolt to enable the second fluted disc to be meshed with the first fluted disc again, the placing frame is limited and fixed, and finally the user places the legs on the placing frame to press and pull the legs.
Drawings
Fig. 1 is a schematic structural diagram of a sports tendon stretching device.
Fig. 2 is a schematic structural diagram of a sports tendon stretching device.
Fig. 3 is a front view of a sports tendon-puller.
Fig. 4 is an enlarged schematic view of fig. 3A of a sports tendon-stretching device.
Fig. 5 is an enlarged schematic view of fig. 2B of a sports tendon-stretching device.
Fig. 6 is a schematic structural view of a rack bar and a fixed tube in a sports tendon stretching device.
Fig. 7 is a schematic view of a connection structure of a slide bar, a slide block and a limiting structure in a sports tendon stretching device.
FIG. 8 is a schematic view of the first and second cogs of a tendon stretching device.
Fig. 9 is a schematic view of a handle in a sports tendon-stretching device.
Fig. 10 is a schematic view of the structure of a footplate in a sports tendon-stretching device.
In the figure: 1. a base; 100. a chute; 101. a slide bar; 102. a groove; 103. a fixed tube; 104. a first spring; 105. a rack bar; 106. a first pull cord; 107. a limiting ring; 108. a handle; 109. a first connecting lug; 110. a fixed mount; 111. a limiting plate; 112. a first gear; 113. a rack; 114. a second pull cord; 115. a slider; 116. a limiting sheet; 120. pressing a plate; 121. a limiting rod; 122. a second spring; 123. a baffle plate; 2. a support frame; 3. a window; 4. a protective pad; 5. a support bar; 500. a second gear; 501. a support pillar; 502. a support plate; 503. a first fluted disc; 504. a second fluted disc; 505. locking the bolt; 506. an elastic plate; 507. a third spring; 6. placing a rack; 600. a second engaging lug; 601. a placement groove; 602. a first restraining strap; 603. a pedal; 604. a second restraining strip; 605. a connecting rod; 606. a ratchet wheel; 607. a toothed ring; 608. a protective shell.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1 to 9, in the embodiment of the present invention, a sports tendon stretching device includes a base 1 and a support frame 2, the base 1 and the support frame 2 are connected by a bolt, a chute 100 is disposed at a front end of the base 1, a support structure is disposed in the chute 100, a limit structure is disposed below the support structure, grooves 102 are disposed at left and right sides of the chute 100 at the front end of the base 1, adjustment structures are disposed in the grooves 102, first connection lugs 109 are disposed at left and right sides of the chute 100 at the front end of the base 1, a placement structure is disposed between the first connection lugs 109, a movable window 3 is disposed on the support frame 2, a protection pad 4 is disposed at a front end of the support frame 2, the support frame 2 can be prevented from blocking rotation of a pedal 603 by the movable window 3, and impact force between a placement frame 6 and the support frame 2 can be reduced by the protection pad 4;
the supporting structure comprises a sliding rod 101, the sliding rod 101 is positioned in the sliding groove 100, the lower end of the sliding rod 101 is not in contact with the bottom end inside the sliding groove 100, the sliding rod 101 is connected with a sliding block 115 in a sliding mode, the front end of the sliding block 115 is connected with a supporting plate 502 in a rotating mode, one end, far away from the sliding block 115, of the supporting plate 502 is connected with the placing structure in a rotating mode, and the rear end of the sliding block 115 is provided with a limiting piece 116;
the limiting structure comprises a fixing frame 110, the fixing frame 110 is fixedly arranged in the sliding chute 100, the fixed frame 110 is positioned below the sliding rod 101, a plurality of limiting plates 111 are arranged inside the fixed frame 110, an angle of twenty-five degrees is formed between each limiting plate 111 and the base 1, the limiting plates 111 are rotatably connected with the fixed frame 110 through rotating shafts, the right ends of the rotating shafts penetrate through the right side wall of the fixed frame 110, the right ends of the rotating shafts are positioned on the right side of the fixed frame 110 and are provided with first gears 112, the right side of the fixed frame 110 is positioned in the sliding groove 100 and is provided with a rack 113, the rack 113 is slidably connected with the base 1, the lower end of the rack 113 is provided with a third spring 507, one end, far away from the rack 113, of the third spring 507 is fixedly connected with the base 1, the upper end and the lower end of the third spring 507 are provided with hooks, the lower part of the rack 113 is positioned in the sliding groove 100 and is in threaded connection with bolts, one end of the third spring 507 is connected with the rack 113 through the hooks, and the other end of the third spring is hung on the bolts through the hooks;
the adjusting structure comprises a fixed pipe 103, the fixed pipe 103 is fixedly arranged in a groove 102, the length of the fixed pipe 103 is smaller than that of the groove 102, a first spring 104 is arranged in the fixed pipe 103, a toothed bar 105 is connected in the fixed pipe 103 in a sliding manner, a plurality of teeth are arranged on the surface of the toothed bar 105, one end of the first spring 104 is connected with the fixed pipe 103, the other end of the first spring is connected with the toothed bar 105, a first traction rope 106 penetrates through the upper end of the fixed pipe 103, one end, located inside the fixed pipe 103, of the first traction rope 106 is connected with the toothed bar 105, the other end of the first traction rope 106 is provided with a handle 108, the first traction rope 106 is movably connected with the base 1 through a plurality of limiting rings 107, the first traction rope 106 penetrates through the plurality of limiting rings 107, the first traction rope 106 is connected with the limiting rings 107 in a sliding manner, a baffle 123 is arranged inside the right-side handle 108, limiting rods 121 are symmetrically arranged at the upper ends of the baffle 123, and second springs 122 are sleeved on the limiting rods 121, a pressing plate 120 is arranged above the baffle 123, the pressing plate 120 is sleeved on the limiting rod 121, the pressing plate 120 is connected with the limiting rod 121 in a sliding mode, a second traction rope 114 is arranged at one end, far away from the baffle 123, of the pressing plate 120, the second traction rope 114 sequentially penetrates through the limiting ring 107, the second traction rope 114 is connected with the limiting ring 107 in a sliding mode, and one end, far away from the pressing plate 120, of the second traction rope 114 is connected with the upper end of the rack 113;
the placing structure comprises a supporting rod 5, the supporting rod 5 is positioned between first connecting lugs 109, the supporting rod 5 is rotatably connected with the first connecting lugs 109 through a rotating rod, the left end and the right end of the rotating rod respectively penetrate through the first connecting lugs 109, one sides of the two first connecting lugs 109 far away from each other are respectively provided with a second gear 500, the second gear 500 is positioned at the upper end of a toothed rod 105, the second gears 500 are respectively fixedly connected with the rotating rod, the two second gears 500 are respectively meshed with the toothed rod 105, one end of a supporting plate 502 far away from a sliding block 115 is rotatably connected with the supporting rod 5, the upper end of the supporting rod 5 is provided with a supporting column 501, the upper end of the supporting column 501 is movably connected with a placing frame 6, one end of the placing frame 6 close to a sliding chute 100 is symmetrically provided with a second connecting lug 600, the supporting column 501 is rotatably connected with the second connecting lug 600 through a rotating rod, the rotating rod, which the right side of the supporting column 501 is positioned between the second connecting lugs 600 is fixedly provided with a first fluted disc 503, a second toothed disc 504 is arranged on one side, away from the support column 501, of the first toothed disc 503, the second toothed disc 504 is rotatably connected with the support column 501, the second toothed disc 504 is fixedly connected with the placement frame 6 through an elastic plate 506, teeth are arranged at the ends, close to each other, of the first toothed disc 503 and the second toothed disc 504, the inclination directions of the teeth on the first toothed disc 503 and the teeth on the second toothed disc 504 are opposite, a locking bolt 505 penetrates through a second engaging lug 600 on the right side of the second toothed disc 504, and the locking bolt 505 is connected with the second engaging lug 600 through threads;
the front end of rack 6 is equipped with standing groove 601, and the length of standing groove 601 is less than rack 6's length, and rack 6's front end symmetry is equipped with first constraint area 602, and first constraint area 602 has elasticity, and rack 6's front end is located the top swing joint of standing groove 601 and has footboard 603.
Example two:
referring to fig. 1, 2 and 10, in combination with the basis of embodiment 1, the front end of the pedal 603 is symmetrically provided with a second restraining belt 604, the second restraining belt 604 and the first restraining belt 602 have the same structure, the left and right ends of the pedal 603 are both provided with a connecting rod 605, one end of the connecting rod 605, which is away from the pedal 603, is located inside the placing rack 6, the connecting rod 605 is rotatably connected with the placing rack 6, one end of the connecting rod 605, which is away from the pedal 603, is provided with a ratchet 606, the outer wall of the ratchet 606 is provided with a plurality of teeth in an inclined manner, the outer portion of the ratchet 606 is provided with a toothed ring 607, the inner wall of the toothed ring 607 is provided with a plurality of teeth in an inclined manner, the inclined direction of the teeth on the toothed ring 607 is opposite to the inclined direction of the teeth on the ratchet 606, the outer portion of the toothed ring 607 is provided with a protective shell 608, and the toothed ring 607 is connected with the placing rack 6 through the protective shell 608.
The working principle of the invention is as follows:
when the invention is used, the base 1 is square on the ground according to the requirement, a user sits in front of the base 1, then the legs are placed in the placing groove 601, the feet are placed on the pedals 603, the pedals 603 are rotated to enable the legs to be placed in the placing groove 601, the feet can be kept in the pedals 603 comfortably, the pedals 603 can only be kept to rotate towards one direction under the action of the ratchet wheel 606 and the toothed ring 607 when the pedals 603 are rotated, the pedals 603 cannot rotate towards the other direction when the feet of the user are stepped on when the pedals 603 are adjusted to a proper angle, then the legs and the feet are fixed on the placing structure by the first binding belt 602 and the second binding belt 604, the first traction rope 106 is pulled by the handle 108 after the legs and the feet are fixed on the placing structure, the first traction rope 106 is pulled to drive the toothed bar 105 in the fixing pipe 103 to move towards the direction close to the support frame 2, the first spring 104 is compressed when the toothed bar 105 moves, the toothed bar 105 moves to drive the supporting bar 5 to rotate through the second gear 500, and when the supporting bar 5 rotates, the legs of a user can be driven to rotate together through the placing structure, so that the legs of the user approach to the body of the user, and the effect of pressing and stretching the legs is achieved;
when the supporting rod 5 rotates, the supporting plate 502 drives the sliding block 115 to slide on the sliding rod 101, while the sliding block 115 slides, the limiting plate 116 is clamped between the limiting plates 111, thereby preventing the sliding block 115 from moving towards the direction close to the supporting frame 2, in this way, the placing structure can be stopped at a specified position according to the requirement of a user, the placing structure can be prevented from rotating again and resetting when the user releases the handle 108, when the placing structure needs to be reset, the pressing plate 120 can be pressed, when the pressing plate 120 is pressed, the pressing plate 120 can pull the rack 113 through the second traction rope 114, the rack 113 can move towards the direction close to the supporting frame 2, when the rack 113 is pulled, the limiting plate 111 can be driven by the first gear 112 to rotate towards the horizontal direction (namely, the rack rotates from twenty-five degrees to zero degrees with the base 1) so that the limiting plate 116 is separated from the constraint of the limiting plate 111, and then the toothed rod 105 can be pushed to move towards the direction far away from the supporting frame 2 under the action of the first spring 104, therefore, the placing structure is restored to the horizontal state, when the placing structure is restored to the horizontal state, the pressing plate 120 is loosened, the rack 113 moves towards the direction far away from the support frame 2 under the action of the third spring 507, and when the rack 113 moves towards the direction far away from the support frame 2, the limiting plate 111 is driven to be restored to the initial state through the first gear 112;
when the user need stand the leg pressing (be about to the shank place a higher platform on, another leg supports, then the lacing wire of bowing) can adjust to with base 1 vertical state placing the structure, then rotate locking bolt 505 and make first fluted disc 503 and second fluted disc 504 be in the separation state, then rotate rack 6 and make rack 6 adjust suitable angle, then rotate locking bolt 505 again, utilize locking bolt 505 to push away second fluted disc 504, make second fluted disc 504 mesh with first fluted disc 503 once more, thereby carry out spacing fixed to rack 6, last user places the leg on rack 6 can the leg pressing lacing wire.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The sports lacing wire device comprises a base (1) and a support frame (2), and is characterized in that a sliding groove (100) is arranged at the front end of the base (1), a supporting structure is arranged in the sliding groove (100), a limiting structure is arranged below the supporting structure, grooves (102) are formed in the left side and the right side, located on the sliding groove (100), of the front end of the base (1), adjusting structures are arranged in the grooves (102), first connecting lugs (109) are arranged in the left side and the right side, located on the sliding groove (100), of the front end of the base (1), and a placing structure is arranged between the two first connecting lugs (109);
the supporting structure comprises a sliding rod (101), a sliding block (115) is connected to the sliding rod (101) in a sliding mode, a supporting plate (502) is connected to the front end of the sliding block (115) in a rotating mode, one end, far away from the sliding block (115), of the supporting plate (502) is connected with the placing structure in a rotating mode, and a limiting piece (116) is arranged at the rear end of the sliding block (115);
the limiting structure comprises a fixing frame (110), a plurality of limiting plates (111) are arranged inside the fixing frame (110), the limiting plates (111) are rotatably connected with the fixing frame (110) through rotating shafts, first gears (112) are arranged at the right sides of the fixing frame (110) at the right ends of the rotating shafts, racks (113) are arranged in sliding grooves (100) at the right sides of the fixing frame (110), the racks (113) are slidably connected with the base (1), third springs (507) are arranged at the lower ends of the racks (113), and one ends, far away from the racks (113), of the third springs (507) are fixedly connected with the base (1);
the adjusting structure comprises a fixed pipe (103), a first spring (104) is arranged in the fixed pipe (103), a toothed rod (105) is connected in the fixed pipe (103) in a sliding manner, one end of the first spring (104) is connected with the fixed pipe (103), the other end of the first spring is connected with the toothed rod (105), a first traction rope (106) penetrates through the upper end of the fixed pipe (103), one end, located inside the fixed pipe (103), of the first traction rope (106) is connected with the toothed rod (105), the other end of the first traction rope (106) is provided with a handle (108), the first traction rope (106) is movably connected with the base (1) through a plurality of limiting rings (107), a baffle (123) is arranged inside the handle (108) on the right side, limiting rods (121) are symmetrically arranged at the upper ends of the baffle (123), and second springs (122) are sleeved on the limiting rods (121), a pressing plate (120) is arranged above the baffle (123), the pressing plate (120) is sleeved on the limiting rod (121), a second traction rope (114) is arranged at one end, far away from the baffle (123), of the pressing plate (120), and one end, far away from the pressing plate (120), of the second traction rope (114) is connected with the upper end of the rack (113);
the placing structure comprises a supporting rod (5), the supporting rod (5) is located between first connecting lugs (109), the supporting rod (5) is rotatably connected with the first connecting lugs (109) through a rotating rod, the first connecting lugs (109) are respectively penetrated through the left end and the right end of the rotating rod, the first connecting lugs (109) are respectively connected with second gears (500) and two gears (500) on one side away from each other, the second gears (500) are respectively meshed with toothed bars (105), a supporting column (501) is arranged at the upper end of the supporting rod (5), and a placing frame (6) is movably connected to the upper end of the supporting column (501).
2. The sports tendon stretching device according to claim 1, wherein one end of the placing frame (6) close to the sliding chute (100) is symmetrically provided with second engaging lugs (600), the supporting column (501) is rotatably connected with the second engaging lugs (600) through a rotating rod, a first fluted disc (503) is fixedly arranged on the rotating rod between the second engaging lugs (600) on the right side of the supporting column (501), a second fluted disc (504) is arranged on one side of the first fluted disc (503) far away from the supporting column (501), the second fluted disc (504) is rotatably connected with the supporting column (501), the second fluted disc (504) is fixedly connected with the placing frame (6) through an elastic plate (506), teeth are arranged at one ends of the first fluted disc (503) and the second fluted disc (504) close to each other, and the inclination directions of the teeth on the first fluted disc (503) are opposite to the teeth on the second fluted disc (504), and a locking bolt (505) penetrates through the second connecting lug (600) on the right side of the second fluted disc (504).
3. A sports tendon stretching device according to claim 1, characterized in that a placing groove (601) is provided at the front end of the placing frame (6), a first binding belt (602) is symmetrically provided at the front end of the placing frame (6), and a pedal (603) is movably connected to the front end of the placing frame (6) above the placing groove (601).
4. A sports tendon stretching device according to claim 3, wherein the front end of the pedal (603) is symmetrically provided with a second binding band (604), the left end and the right end of the pedal (603) are provided with connecting rods (605), one ends of the connecting rods (605) far away from the pedal (603) are located inside the placing rack (6), one ends of the connecting rods (605) far away from the pedal (603) are provided with ratchet wheels (606), the outer portion of each ratchet wheel (606) is sleeved with a gear ring (607), the inclination direction of the teeth on the gear ring (607) is opposite to that of the teeth on the ratchet wheels (606), the outer portion of each gear ring (607) is sleeved with a protecting shell (608), and the gear ring (607) is connected with the placing rack (6) through the protecting shell (608).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110795992.1A CN113546372B (en) | 2021-07-14 | 2021-07-14 | Sports lacing wire ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110795992.1A CN113546372B (en) | 2021-07-14 | 2021-07-14 | Sports lacing wire ware |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113546372A CN113546372A (en) | 2021-10-26 |
| CN113546372B true CN113546372B (en) | 2022-04-15 |
Family
ID=78131805
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| Application Number | Title | Priority Date | Filing Date |
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| CN113546372A (en) | 2021-10-26 |
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