CN110681122B

CN110681122B - A high-efficient lacing wire ware for preventing error causes damage

Info

Publication number: CN110681122B
Application number: CN201911061165.9A
Authority: CN
Inventors: 王新
Original assignee: Changsha Aeronautical Vocational and Technical College
Current assignee: Changsha Aeronautical Vocational and Technical College
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2021-07-30
Anticipated expiration: 2039-11-01
Also published as: CN110681122A

Abstract

The invention discloses a high-efficiency tendon stretching device for preventing damage caused by errors, which belongs to the technical field of sports equipment and comprises a bottom plate, wherein a first telescopic mechanism is arranged at the top of the bottom plate, a cushion is arranged at the top of the first telescopic mechanism, a backup plate is fixed at the top of the cushion, first mounting grooves are formed in two sides of one end, far away from the cushion, of the bottom plate, a leg supporting plate is hinged inside the first mounting grooves, a fixing mechanism is arranged between the first mounting grooves and the leg supporting plate, and a second telescopic mechanism is arranged at one end, far away from the bottom plate, of the top of the leg supporting plate. Realize multiple tensile function, improved the functional and the practicality of device.

Description

A high-efficient lacing wire ware for preventing error causes damage

Technical Field

The invention relates to a tendon stretching device, in particular to a high-efficiency tendon stretching device for preventing damage caused by errors, and belongs to the technical field of sports equipment.

Background

In order to improve the flexibility of the body of an athlete in the process of physical training, tendon stretching training needs to be carried out, meanwhile, muscles are stretched in the tendon stretching process, a tendon reflector effect can be generated, the normal splicing action of muscle fibers is recovered, the contracted muscles are relaxed, the muscles are in normal contraction and relaxation states, and the state can enable people to feel comfortable, free to move, comfortable and full of vitality, so that the tendon stretching exercise needs to be less in the process of physical training.

Generally stretch with the help of lacing wire ware at the in-process of lacing wire, but traditional lacing wire ware functional is lower, only can carry out the lacing wire motion of single function, and can't be according to the state adjusting device that rises of self in the use, and the practicality is lower, designs a high-efficient lacing wire ware that is used for preventing that the error from causing the damage for this and optimizes above-mentioned problem.

Disclosure of Invention

The invention mainly aims to provide a high-efficiency tendon stretching device for preventing damage caused by errors, which can change the display form of the device in the using process by using a bottom plate, a leg supporting plate and a supporting mechanism in a matching way, realize the conversion of multiple stretching forms of unfolding of two legs, automatic stretching of the two legs, unfolding and positioning of the two legs, combination and leg pressing stretching of the two legs and single leg upwarping and stretching, realize multiple stretching functions, improve the functionality and practicability of the device, in addition, the arrangement of a first stretching mechanism at the top of the bottom plate can change the position of a cushion when the device is used, is suitable for athletes with different heights to use, can fix the stretching state of a user by utilizing the stretching function of the stretching mechanism and matching with a backup plate on the cushion, and can adjust the position of a leg fixing piece by arranging a second stretching mechanism on the leg supporting plate, be convenient for use the sportsman of different leg lengths, the practicality of device has been improved, the setting of pull rod on the stay cord, not only can expand the position to the stay cord at both legs and fix from the in-process of deciding the stay cord, and can change the setting of bull stick through the pull rod, can change the flexible length of stay cord, the convenience is used under different stay cord states, it is more convenient to use, the setting of draw-in groove in the shank backup pad in addition, can carry out spacing fixed to the bracing piece, realize the whole shrink to the device then, make carrying and placing of device more convenient, the occupation space of device has been reduced.

The purpose of the invention can be achieved by adopting the following technical scheme:

the utility model provides a high-efficient lacing wire ware for preventing error from causing damage, includes the bottom plate, the top of bottom plate is provided with first telescopic machanism, and first telescopic machanism's top is provided with the cushion, the top of cushion is fixed with the backup plate, the both sides that cushion one end was kept away from to the bottom plate have all been seted up first mounting groove, and the inside of first mounting groove all articulates there is the shank backup pad, be provided with fixed establishment between first mounting groove and the shank backup pad, the one end that the bottom plate was kept away from at shank backup pad top all is provided with the second telescopic machanism, and the top of second telescopic machanism all is provided with the shank mounting, the one end that the backup plate was kept away from to the bottom plate articulates there is supporting mechanism.

Preferably, the supporting mechanism includes the sleeve pipe, the sleeve pipe is articulated with the bottom plate, sheathed tube inside slidable mounting has the bracing piece, and sheathed tube outside screw thread installs set screw, the pulley is installed to the last bottom symmetry of bracing piece, and all has set up the stay cord on the pulley, the pull rod is all installed to the one end of stay cord, and the other end of stay cord all installs the lantern ring.

Preferably, first telescopic machanism includes first spout, first slider and first screw rod, first spout is located the inside of bottom plate, and the inside slidable mounting of first spout has first slider, the inside one end of first spout is rotated and is installed first screw rod, and first screw rod runs through first slider and extends to the outside of bottom plate, first screw rod and first slider threaded connection, the top and the cushion fixed connection of first slider.

Preferably, the second telescopic machanism includes second spout, second slider and second screw rod, the second spout is located the inside of shank backup pad, the inside slidable mounting of second spout has the second slider, and the inside one end of second spout rotates and is connected with the second screw rod, the second screw rod runs through the second slider and extends to the outside of shank backup pad, second screw rod and second slider threaded connection, the top and the shank mounting fixed connection of second slider.

Preferably, the pull rod includes column pipe, bull stick and runner, the bull stick is installed in the inside rotation of column pipe, the outside of bull stick and the one end fixed connection of stay cord, the one end of bull stick extends to the outside of column pipe, and fixed mounting has the runner on the bull stick in the column pipe outside, logical groove has been seted up on the runner, and the inside slidable mounting who leads to the groove has the inserted bar, evenly seted up on the logical groove and thought complex slot with the inserted bar.

Preferably, the inner sides of the leg supporting plates are provided with clamping grooves, and the opening areas of the clamping grooves are larger than the surface area of the top end parts of the supporting rods.

Preferably, the bottom plate is provided with a second mounting groove matched with the sleeve, and the sleeve is rotatably mounted inside the second mounting groove.

Preferably, the first screw rod and the second screw rod are both fixed with adjusting knobs, and the outer sides of the adjusting knobs are both provided with anti-skid grains.

Preferably, a handle is arranged at one end, away from the first mounting groove, of the bottom plate, and an anti-slip pad is arranged at the bottom of the bottom plate.

Preferably, the top of cushion is provided with the foam cotton, and the top symmetry of foam cotton is provided with the recess.

The invention has the beneficial technical effects that:

the invention provides a high-efficiency lacing wire device for preventing damage caused by errors, which can change the display form of the device in the using process through the matching use of the bottom plate, the leg supporting plate and the supporting mechanism, realize the conversion of multiple stretching forms of the device, such as the expansion of two legs, the automatic stretching, the expansion and positioning of two legs, the combination of two legs, the leg pressing and stretching and the single leg tilting and stretching, and realize multiple stretching functions, thereby improving the functionality and the practicability of the device, in addition, the arrangement of the first stretching mechanism at the top of the bottom plate can change the position of a cushion when the device is used, is suitable for athletes with different heights, can fix the stretching state of a user by utilizing the stretching function of the stretching mechanism and matching with a backup plate on the cushion, can adjust the position of the leg fixing piece by utilizing the arrangement of the second stretching mechanism on the leg supporting plate, and is convenient for the athletes with different leg lengths, the practicality of the device is improved, the setting of pull rod on the stay cord, not only can expand the position of autonomic stay cord at both legs and fix the in-process of stay cord, and the setting that can the bull stick through the pull rod, can change the flexible length of stay cord, the convenience is used under different stay cord states, it is more convenient to use, the setting of draw-in groove in the shank backup pad in addition, can carry out spacing fixed to the bracing piece, realize then the whole shrink to the device, make carrying and placing of device more convenient, the occupation space of device has been reduced.

Drawings

FIG. 1 is a diagram of a preferred embodiment of a dual-leg deployed autonomous stretching configuration of a high efficiency tendon-tensioning device for preventing injury from a mistake in accordance with the present invention;

FIG. 2 is a block diagram of the preferred embodiment of a high efficiency tendon stretching apparatus for preventing injury due to a mistake in accordance with the present invention in a deployed position;

FIG. 3 is a drawing of a preferred embodiment of a two-legged combination press leg extension for preventing damage from mistakes in accordance with the present invention;

FIG. 4 is a one-leg cocked and stretched configuration of a preferred embodiment of a high efficiency tendon-tensioning device for preventing injury from a mistake in accordance with the present invention;

FIG. 5 is a cross-sectional view of the base of a preferred embodiment of a high efficiency tendon tensioner for preventing damage from a mistake in accordance with the present invention;

FIG. 6 is a schematic diagram of a leg support plate of a preferred embodiment of a high efficiency tendon tensioner for preventing injury due to error in accordance with the present invention;

fig. 7 is a cross-sectional view of a pull rod of a preferred embodiment of a high efficiency tendon tensioner for preventing injury from a mistake in accordance with the present invention.

In the figure: 1-bottom plate, 2-cushion, 3-backup plate, 4-first telescoping mechanism, 5-first mounting groove, 6-leg support plate, 7-leg fixing piece, 8-second telescoping mechanism, 9-clamping groove, 10-sleeve, 11-support rod, 12-fixing screw, 13-pulley, 14-pull rope, 15-pull rod, 16-lantern ring, 17-first sliding groove, 18-first sliding block, 19-first screw rod, 20-second mounting groove, 21-second sliding groove, 22-second sliding block, 23-second screw rod, 24-column tube, 25-rotating rod, 26-rotating wheel, 27-through groove, 28-inserted rod and 29-slot.

Detailed Description

In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-7, the embodiment provides a high-efficient lacing wire ware for preventing error from causing damage, including bottom plate 1, the top of bottom plate 1 is provided with first telescopic machanism 4, and the top of first telescopic machanism 4 is provided with cushion 2, the top of cushion 2 is fixed with backup plate 3, first mounting groove 5 has all been seted up to the both sides that 2 one end of cushion was kept away from to bottom plate 1, and the inside of first mounting groove 5 all articulates there is shank backup pad 6, be provided with fixed establishment between first mounting groove 5 and the shank backup pad 6, the one end that bottom plate 1 was kept away from at 6 tops of shank backup pad all is provided with second telescopic machanism 8, and the top of second telescopic machanism 8 all is provided with shank mounting 7, the one end that backup plate 3 was kept away from to bottom plate 1 articulates there is supporting mechanism.

Placing a bottom plate 1 on the ground, adjusting a first telescopic mechanism 4 to control the position of a cushion 2, adjusting a second telescopic mechanism 8 after the cushion is adjusted, changing the position of a leg fixing piece 7, changing the positions of a leg supporting plate 6 and a supporting mechanism according to the stretching mode of a trainer, enabling the supporting mechanism to be attached to the horizontal plane, enabling a user to stretch two legs independently when the leg supporting plate 6 is stretched and fixed, pulling a lantern ring 16 by hands, limiting the positions of the legs by using the leg fixing piece 7, and expanding the open size of the legs by pulling a pull rope 14; the supporting mechanism is supported to be vertical to the bottom plate 1, the user carries out a two-leg unfolding positioning state under the unfolding and fixing state of the leg supporting plate 6, the position of the cushion is adjusted again by utilizing the first telescopic mechanism 4, the back of the user is extruded by the backup plate 3, the legs of the user are supported, and the leg unfolding state is kept; when the supporting mechanism and the leg supporting plate 6 are used in an initial state, a user combines the legs and presses the legs to stretch, the legs are kept to be straightened, and the user bends down and presses the body to do exercise by himself; shank backup pad 6 keeps initial condition, and when supporting mechanism and 1 vertical state of bottom plate, the user carries out the tensile shape of single leg perk, utilizes shank mounting 7 to carry out spacing fixed with a leg, and another foot utilizes lantern ring 16 to carry out spacingly, then holds pull rod 15 circulation pulling, carries out tensile training to the single leg.

In this embodiment, the supporting mechanism includes a sleeve 10, the sleeve 10 is hinged to the bottom plate 1, a supporting rod 11 is slidably mounted inside the sleeve 10, fixing screws 12 are threadedly mounted on the outer side of the sleeve 10, pulleys 13 are symmetrically mounted on the upper bottom of the supporting rod 11, pull ropes 14 are respectively connected to the pulleys 13, pull rods 15 are respectively mounted at one ends of the pull ropes 14, and a collar 16 is respectively mounted at the other ends of the pull ropes 14.

Through sleeve pipe 10 and bracing piece 11 sliding connection, stretch out and draw back bracing piece 11 in the inside of sleeve pipe 10, then utilize set screw 12 to screw up fixedly, spacing supporting mechanism's height, then train through mutually supporting between lantern ring 16, stay cord 14 and pull rod 15.

In this embodiment, the first telescopic mechanism 4 includes a first sliding chute 17, a first sliding block 18 and a first screw rod 19, the first sliding chute 17 is located inside the bottom plate 1, the first sliding block 18 is slidably mounted inside the first sliding chute 17, the first screw rod 19 is rotatably mounted at one end inside the first sliding chute 17, the first screw rod 19 penetrates through the first sliding block 18 and extends to the outer side of the bottom plate 1, the first screw rod 19 is in threaded connection with the first sliding block 18, and the top of the first sliding block 18 is fixedly connected with the seat cushion 2.

By rotating the first screw rod 19, the position of the first slide block 18 in the first slide groove 17 is changed, and the first slide block 18 drives the seat cushion 2 at the top of the first slide block to horizontally move, so that the sitting position of a user is changed.

In this embodiment, the second telescoping mechanism 8 includes a second sliding chute 21, a second slider 22 and a second screw 23, the second sliding chute 21 is located inside the leg support plate 6, the second slider 22 is slidably mounted inside the second sliding chute 21, and one end inside the second sliding chute 21 is rotatably connected with the second screw 23, the second screw 23 penetrates through the second slider 22 and extends to the outside of the leg support plate 6, the second screw 23 is in threaded connection with the second slider 22, and the top of the second slider 22 is fixedly connected with the leg fixing member 7.

The second sliding block 22 is driven to slide in the second sliding groove 21 by rotating the second screw 23, and the second sliding block 22 is fixedly connected with the leg fixing piece 7, so that the distance between the leg fixing piece 7 and the bottom plate 1 is changed, and the leg fixing piece is convenient to use according to the length of the leg of a user.

In this embodiment, pull rod 15 includes cylindrical tube 24, bull stick 25 and runner 26, and the inside rotation of cylindrical tube 24 installs bull stick 25, the outside of bull stick 25 and the one end fixed connection of stay cord 14, and the one end of bull stick 25 extends to the outside of cylindrical tube 24, and fixed mounting has runner 26 on the bull stick 25 in the cylindrical tube 24 outside, has seted up logical groove 27 on the runner 26, and the inside slidable mounting who leads to groove 27 has inserted bar 28, evenly seted up on the logical groove 27 and thought complex slot 29 with inserted bar 28.

Through the rotation of bull stick 25, can contract stay cord 14, then pass logical groove 27 with inserted bar 28 and insert the inside of inserted bar 28, fix the position of bull stick 25, avoid tensile in-process stay cord 14 longer to influence the use.

In this embodiment, the inner sides of the leg support plates 6 are all provided with the locking grooves 9, and the opening area of the locking grooves 9 is larger than the surface area of the top end parts of the support rods 11.

Can carry on spacingly to bracing piece 11 top both ends through utilizing draw-in groove 9, ensure the position of device, make things convenient for the device to remove and put.

In this embodiment, the base plate 1 is provided with a second mounting groove 20 engaged with the sleeve 10, and the sleeve 10 is rotatably mounted inside the second mounting groove 20.

The sleeve 10 is installed through the second installation groove 20, and the sleeve 10 is fixed by a fixing mechanism inside thereof, thereby ensuring the stability of the sleeve 10.

In the present embodiment, the first screw rod 19 and the second screw rod 23 are both fixed with adjusting knobs, and the outer sides of the adjusting knobs are both provided with anti-skid threads.

The adjustment of the device is facilitated by the arrangement of the adjusting knobs on the first screw rod 19 and the second screw rod 23, and hand slipping is prevented.

In this implementation, the bottom plate 1 is provided with the handle in the one end of keeping away from first mounting groove 5, and the bottom of bottom plate 1 is provided with the slipmat.

The device can be moved conveniently by utilizing the arrangement of the lifting handle.

In this implementation, the top of cushion 2 is provided with the foam cotton, and the top symmetry of foam cotton is provided with the recess.

The comfort level of the device during use is improved, and the use is more convenient.

As shown in fig. 1 to 7, the working process of the high-efficiency tendon stretching device for preventing damage caused by mistake provided by the embodiment is as follows:

step 1: placing the bottom plate 1 on the ground, adjusting the first telescopic mechanism 4 to control the position of the cushion 2, adjusting the second telescopic mechanism 8 to change the position of the leg fixing piece 7 after the cushion is adjusted, and then changing the positions of the leg supporting plate 6 and the supporting mechanism according to the stretching mode of a trainer;

step 2: the supporting mechanism is attached to the horizontal plane, a user can independently stretch the two legs when the leg supporting plate 6 is unfolded and fixed, the lantern ring 16 is pulled by the hand, the position of the leg is limited by the leg fixing piece 7, and the opened size of the leg is expanded by pulling the pull rope 14;

and step 3: the supporting mechanism is supported to be vertical to the bottom plate 1, the user carries out a two-leg unfolding positioning state under the unfolding and fixing state of the leg supporting plate 6, the position of the cushion is adjusted again by utilizing the first telescopic mechanism 4, the back of the user is extruded by the backup plate 3, the legs of the user are supported, and the leg unfolding state is kept;

and 4, step 4: when the supporting mechanism and the leg supporting plate 6 are used in an initial state, a user combines the legs and presses the legs to stretch, the legs are kept to be straightened, and the user bends down and presses the body to do exercise by himself;

and 5: shank backup pad 6 keeps initial condition, and when supporting mechanism and 1 vertical state of bottom plate, the user carries out the tensile shape of single leg perk, utilizes shank mounting 7 to carry out spacing fixed with a leg, and another foot utilizes lantern ring 16 to carry out spacingly, then holds pull rod 15 circulation pulling, carries out tensile training to the single leg.

The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.

Claims

1. The utility model provides a high-efficient lacing wire ware for preventing error causes damage which characterized in that: the folding seat comprises a bottom plate (1), wherein a first telescopic mechanism (4) is arranged at the top of the bottom plate (1), a cushion (2) is arranged at the top of the first telescopic mechanism (4), a backup plate (3) is fixed at the top of the cushion (2), first mounting grooves (5) are formed in two sides of the bottom plate (1) far away from one end of the cushion (2), leg support plates (6) are hinged inside the first mounting grooves (5), a fixing mechanism is arranged between the first mounting grooves (5) and the leg support plates (6), a second telescopic mechanism (8) is arranged at one end of the top of the leg support plates (6) far away from the bottom plate (1), leg fixing pieces (7) are arranged at the tops of the second telescopic mechanisms (8), and a support mechanism is hinged at one end of the bottom plate (1) far away from the backup plate (3); the first telescopic mechanism (4) comprises a first sliding groove (17), a first sliding block (18) and a first screw rod (19), the first sliding groove (17) is located inside the base plate (1), the first sliding block (18) is slidably mounted inside the first sliding groove (17), the first screw rod (19) is rotatably mounted at one end inside the first sliding groove (17), the first screw rod (19) penetrates through the first sliding block (18) and extends to the outer side of the base plate (1), the first screw rod (19) is in threaded connection with the first sliding block (18), and the top of the first sliding block (18) is fixedly connected with the seat cushion (2); the first sliding block (18) drives the cushion (2) at the top of the first sliding block to move horizontally;

the supporting mechanism comprises a sleeve (10), the sleeve (10) is hinged to the bottom plate (1), a supporting rod (11) is slidably mounted inside the sleeve (10), a fixing screw (12) is mounted on the outer side of the sleeve (10) in a threaded mode, pulleys (13) are symmetrically mounted at the upper bottom of the supporting rod (11), pull ropes (14) are arranged on the pulleys (13) in a bridging mode, pull rods (15) are mounted at one ends of the pull ropes (14), and lantern rings (16) are mounted at the other ends of the pull ropes (14);

the inner sides of the leg supporting plates (6) are provided with clamping grooves (9), and the opening areas of the clamping grooves (9) are larger than the surface area of the top end parts of the supporting rods (11).

2. A high efficiency tendon tensioner as claimed in claim 1 wherein: second telescopic machanism (8) include second spout (21), second slider (22) and second screw rod (23), second spout (21) are located the inside of shank backup pad (6), the inside slidable mounting of second spout (21) has second slider (22), and the inside one end of second spout (21) rotates and is connected with second screw rod (23), second screw rod (23) run through second slider (22) and extend to the outside of shank backup pad (6), second screw rod (23) and second slider (22) threaded connection, the top and shank mounting (7) fixed connection of second slider (22).

3. A high efficiency tendon tensioner as claimed in claim 1 wherein: pull rod (15) include cylindrical tube (24), bull stick (25) and runner (26), bull stick (25) are installed in the inside rotation of cylindrical tube (24), the outside of bull stick (25) and the one end fixed connection of stay cord (14), the one end of bull stick (25) extends to the outside of cylindrical tube (24), and fixed mounting has runner (26) on bull stick (25) in the cylindrical tube (24) outside, logical groove (27) have been seted up on runner (26), and the inside slidable mounting who leads to groove (27) has inserted bar (28), evenly set up on leading to groove (27) and want complex slot (29) with inserted bar (28).

4. A high efficiency tendon tensioner as claimed in claim 1 wherein: the bottom plate (1) is provided with a second mounting groove (20) matched with the sleeve (10), and the sleeve (10) is rotatably mounted inside the second mounting groove (20).

5. A high efficiency tendon tensioner as claimed in claim 2 wherein: adjusting knobs are fixed on the first screw rod (19) and the second screw rod (23), and anti-skid grains are arranged on the outer sides of the adjusting knobs.

6. A high efficiency tendon tensioner as claimed in claim 1 wherein: the bottom plate (1) is provided with a handle at one end far away from the first mounting groove (5), and the bottom of the bottom plate (1) is provided with an anti-slip pad.

7. A high efficiency tendon tensioner as claimed in claim 1 wherein: the top of the cushion (2) is provided with foam cotton, and the top of the foam cotton is symmetrically provided with grooves.