CN219128188U

CN219128188U - Multifunctional ligament training device

Info

Publication number: CN219128188U
Application number: CN202223093269.8U
Authority: CN
Inventors: 邓德林
Original assignee: Guangdong Justice Police Vocational College
Current assignee: Guangdong Justice Police Vocational College
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-06-06
Anticipated expiration: 2032-11-21

Abstract

The utility model relates to the technical field of ligament training and discloses a multifunctional ligament training device which comprises a lying bed, wherein a metal frame is fixedly welded at the bottom of the lying bed, an adjusting device is fixedly welded at one end of the metal frame, the adjusting device comprises a metal box, fixing holes are formed in two sides of the top of the metal box, a clamping hole is formed in one side of the metal box, a second rotating handle is movably clamped at the inner side of the fixing hole, a first rotating handle is movably clamped at the inner side of the clamping hole, a right supporting plate and a left supporting plate are fixedly clamped at the outer side of one end of the first rotating handle, a front supporting plate is fixedly clamped at the outer side of the second rotating handle, and the advantage is that a training person can lie on the top of the lying bed, fatigue during training is reduced, the durability of ligament training is improved, the opening and closing angle of the right supporting plate and the left supporting plate and the lying bed can be adjusted through the adjusting device, and the purpose of training ligaments between legs and crotch can be achieved.

Description

Multifunctional ligament training device

Technical Field

The utility model relates to the technical field of ligament training, in particular to a multifunctional ligament training device.

Background

The ligament is a part of human body, is a white banded human tissue, is positioned between bones of all parts of the human body, is tough and elastic, can connect the bones together, is convenient for bending activities of all joint parts of the human body, but the strength and the elasticity of the ligament are different from each other, if the ligament is damaged due to excessive force exceeding the bearing range of the ligament during joint stretching activities, serious consequences are caused, therefore, the ligament can be reasonably trained and stretched to achieve easier activities of joints of all parts of the body, in addition, the ligament stretching training of the leg is extremely common in ligament training, and the ligament at the thigh bone basin is usually trained and stretched to achieve the aim of greatly moving legs, thereby not only playing the roles of exercising and building up the body, but also playing the training benefits for special people such as dance, martial arts and the like;

but in the process of training the ligaments of legs, the function of the equipment for stretching the ligaments is single, and generally only the ligaments at the crotch between two legs can be stretched, but the ligaments between the legs and the waist can not be stretched in an angle shape, so the training effect on the legs is not perfect, and the angle of the training equipment can not be slowly adjusted, so that the ligaments of personnel with poor elasticity of part of the ligaments are injured, and the potential safety hazard exists during training.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a multifunctional ligament training device to solve the above-mentioned problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a multi-functional ligament trainer, includes bed, its characterized in that: the metal frame is fixedly welded at the bottom of the lying bed, an adjusting device is fixedly welded at one end of the metal frame, the adjusting device comprises a metal box, fixing holes are formed in two sides of the top of the metal box, clamping holes are formed in one side of the metal box, a second rotating handle is movably clamped at the inner side of each fixing hole, a first rotating handle is movably clamped at the inner side of each clamping hole, a fixing nut is fixedly welded at one side of each fixing hole, a right supporting plate is fixedly clamped at the outer side of one end of each first rotating handle, a left supporting plate is fixedly clamped at the outer side of each first rotating handle, and a front supporting plate is fixedly clamped at the outer side of each second rotating handle;

further, the top slip joint of bed has the headrest, one side fixed mounting of headrest has the sliding block, the inside of bed is equipped with the slip draw-in groove, the inside of slip draw-in groove and the outside slip joint of sliding block.

Further, one end fixedly connected with right elastic band of right backup pad, the other end of right backup pad is equipped with the rotation groove, both sides in rotation groove all are equipped with right slotted hole.

Further, one end of the left supporting plate is fixedly connected with a left elastic band, and left slotted holes are formed in two sides of the other end of the left supporting plate.

Further, three support cylinders are arranged at one end of the front support plate at equal intervals, rolling cylinders are movably sleeved on the outer sides of two ends of the support cylinders, and rotating round holes are formed in two sides of the bottom of the front support plate.

Further, a thread circular groove is formed in one side of the inner portion of the adjusting device, a nut thread is arranged in the fixing nut, one end of the first rotating handle penetrates through the inner side of the clamping hole first and then penetrates through the inner portions of the right slotted hole and the left slotted hole to be movably connected with the thread circular groove, and one end of the second rotating handle penetrates through the inner side of the fixing hole and the inner portion of the rotating circular hole first to be movably connected with the nut thread.

Further, anti-skid legs which are bilaterally symmetrical are arranged on two sides of the bottom of the metal frame.

The utility model has the technical effects and advantages that:

1. the front support plate is arranged at one end of the front support plate, the back surfaces of the two legs can be attached to the outer sides of the support cylinders when the ligament trainer is used, and the ligament trainer is prone to lie on the top of the lying bed, so that fatigue of a body can be relieved when the ligament trainer is used, at the moment, one end of the second rotating handle can be held by one hand to slowly rotate, the angle of the front support plate can be slowly changed by taking the rotating round hole as the center through rotation of the second rotating handle, so that a stretching effect can be achieved on ligaments between the two legs and the back, a certain pressure is generated for the ligaments through bending of the front support plate, the ligament strength elasticity training effect is achieved, the front support plate can be transformed into various angles through slow rotation of the second rotating handle, the ligament trainer is suitable for ligaments of different people, safety in ligament training is also protected, and damage cannot be caused.

2. According to the utility model, the first rotating handle is arranged, one end of the first rotating handle simultaneously penetrates through the right supporting plate and the left supporting plate, the opening and closing angles of the right supporting plate and the left supporting plate are simultaneously controlled, at the moment, the back of a person is attached to the top of the lying bed and lies down, the right calf is attached to one side of the right supporting plate and the feet penetrate through the right elastic band, the left calf is attached to one side of the left supporting plate and the feet penetrate through the left elastic band, then one end of the first rotating handle is held by one hand to slowly rotate, the angle between the right supporting plate and the left supporting plate is simultaneously changed through rotation of the first rotating handle, and when the angle is slowly increased, the angle between the crotch of the two legs is simultaneously stretched, so that a training effect is achieved on ligaments between the two legs.

3. According to the utility model, the lying bed is arranged, the lying bed is made of high-density sponge, is soft and has supporting property, so that people can lie on the top of the lying bed when training the stretching ligaments, the back waist fatigue during training is reduced, the strength and durability of ligament training can be improved, besides, the headrest is arranged on the top of the lying bed and can be used for being padded under the neck, the neck part of the lying bed can not be suspended when training the ligaments, fatigue is generated, and the sliding block is in sliding clamping connection with the inside of the sliding clamping groove, so that the position of the headrest can be adjusted to be suitable for different crowds.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is an exploded view of the overall structure of the present utility model.

Fig. 3 is a schematic view of the internal structure of the bed according to the present utility model.

Fig. 4 is a schematic structural view of an adjusting device of the present utility model.

Fig. 5 is a schematic view of the structure of the left and right support plates of the present utility model.

Fig. 6 is a schematic view of a front support plate structure according to the present utility model.

The reference numerals are: 1. a bed; 101. a sliding clamping groove; 2. a metal frame; 201. an anti-skid leg; 3. an adjusting device; 301. a metal box; 3011. a fixing hole; 3012. a clamping hole; 3013. a thread circular groove; 302. a first rotating handle; 303. a second rotating handle; 304. a fixing nut; 3041. a nut thread; 4. a right support plate; 401. a right elastic band; 402. a rotating groove; 4021. a right slot; 5. a left support plate; 501. a left elastic band; 502. a left slot; 6. a front support plate; 601. a support cylinder; 602. a rolling cylinder; 603. rotating the round hole; 7. a headrest; 701. a sliding block.

Detailed Description

The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the multifunctional ligament training device according to the present utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making any creative effort are within the scope of the present utility model.

Referring to fig. 1 to 6, the utility model provides a multifunctional ligament training device, which comprises a lying bed 1, wherein a metal frame 2 is fixedly welded at the bottom of the lying bed 1, an adjusting device 3 is fixedly welded at one end of the metal frame 2, the adjusting device 3 comprises a metal box 301, fixing holes 3011 are respectively arranged at two sides of the top of the metal box 301, a clamping hole 3012 is arranged at one side of the metal box 301, a second rotating handle 303 is movably clamped at the inner side of the fixing hole 3011, a first rotating handle 302 is movably clamped at the inner side of the clamping hole 3012, a fixing nut 304 is fixedly welded at one side of one fixing hole 3011, a right supporting plate 4 is fixedly clamped at the outer side of one end of the first rotating handle 302, a left supporting plate 5 is fixedly clamped at the outer side of one end of the right supporting plate 4, a front supporting plate 6 is fixedly clamped at the outer side of the second rotating handle 303, and the training personnel can lie on the top of the lying bed 1, fatigue during training is reduced, the training durability is improved, and the training ligaments can be fully trained by opening and closing the left supporting plate 6 and closing the legs through the adjusting device 3 and the left supporting plate 6, and the two legs can reach the purpose of the overall training ligament, and the ligament can be trained by the waist and the ligament;

the top sliding clamping of the bed 1 is provided with a headrest 7, one side of the headrest 7 is fixedly provided with a sliding block 701, the inside of the bed 1 is provided with a sliding clamping groove 101, and the inside of the sliding clamping groove 101 is in sliding clamping with the outer side of the sliding block 701.

Wherein, the one end fixedly connected with right elastic band 401 of right backup pad 4, the other end of right backup pad 4 is equipped with rotates groove 402, the both sides of rotating groove 402 all are equipped with right slotted hole 4021, and the advantage is that can fix the right leg and carry out the ligament stretching through the mode of changing the angle.

Wherein, the one end fixedly connected with left elastic band 501 of left backup pad 5, the other end both sides of left backup pad 5 all are equipped with left slotted hole 502, and the advantage is that can fix the left leg and carry out the ligament stretching through the mode of changing the angle.

Wherein, three support cylinder 601 has been arranged to the one end equidistance of preceding backup pad 6, the both ends outside of support cylinder 601 has all movably sleeved rolling cylinder 602, the bottom both sides of preceding backup pad 6 all are equipped with and rotate round hole 603, and the benefit is that rolling cylinder 602 can be around support cylinder 601 free rotation, when the both legs laminating in the surface of rolling cylinder 602, can not rub the damage shank skin when the ligament trains owing to rolling cylinder 602's rotation.

The adjusting device comprises an adjusting device 3, wherein a threaded circular groove 3013 is formed in one side of the adjusting device 3, a nut thread 3041 is formed in the fixing nut 304, one end of a first rotating handle 302 firstly penetrates through the inner side of a clamping hole 3012 and then penetrates through the inner sides of a right slotted hole 4021 and a left slotted hole 502 to be movably connected with the threaded circular groove 3013, one end of a second rotating handle 303 firstly penetrates through the inner side of the fixing hole 3011 and the inner side of a rotating circular hole 603 to be movably connected with the nut thread 3041, and the adjusting device has the advantage that the adjusting device can slowly adjust the opening and closing angle of the right supporting plate 4 and the left supporting plate 5 and the opening and closing angle of the lying bed 1 and the front supporting plate 6 through the first rotating handle 302, so that the function of slowly training ligaments is achieved, the ligament elasticity of different people is suitable, and the ligaments can not be injured during training.

Wherein, the two sides of the bottom of the metal frame 2 are provided with bilateral symmetry anti-slip legs 201, which has the advantage of increasing the stability of the upper person lying on the top of the bed 1 so as to prevent the increased risk of slipping during ligament training.

The working principle of the utility model is as follows: firstly, the back and the head of a training person are attached to the top of the lying bed 1 to lie flat, then the position of the headrest 7 is adjusted by sliding the inside of the sliding clamping groove 101, so that the top of the headrest 7 is just attached to the lower part of the neck, the effect of protecting the neck by supporting the training person is achieved, so as to reduce fatigue of the neck during training, at the moment, the back of two legs is leaning against the outer side of the rolling cylinder 602, one hand holds one end of the anti-slip part of the second rotating handle 303, then the second rotating handle 303 is slowly rotated in the anticlockwise direction, at the moment, the front supporting plate 6 clamped on the outer side of the second rotating handle 303 is driven by the anticlockwise rotation of the second rotating handle 303, the angle between the waist and the two legs of the person lying on the top of the lying bed 1 is reduced by taking the rotating round hole 603 as the center, the function of stretching the ligaments at the place is achieved, the continuous rotation of the second rotating handle 303 can continuously stretch the ligaments between the two legs and the waist, the ligament training is protected and better training effect is achieved, after the ligament training is finished, the right leg is attached to one side of the right support plate 4, the right leg passes through the inside of the right elastic band 401, the right leg can be fixed and cannot shift during the ligament training, the left leg is attached to one side of the left support plate 5, the left leg passes through the inside of the left elastic band 501, the left leg can be fixed and cannot shift during the ligament training, then one hand holds one end of the antiskid part of the first rotating handle 302 and rotates the first rotating handle 302 in a clockwise direction, at this time, the opening and closing angle between the right support plate 4 and the left support plate 5 is increased, thereby stretching the ligament of the crotch between the two legs, the crotch of the two legs can be better trained by continuously and slowly rotating the first rotating handle 302, and the crotch ligament of the two legs can be protected from being injured during the training, thereby achieving the more omnibearing ligament training of both legs and improving the safety during ligament training.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a multi-functional ligament trainer, includes bed (1), its characterized in that: the utility model discloses a metal frame (2) is fixed welding in the bottom of bed (1), the one end fixed welding of metal frame (2) has adjusting device (3), adjusting device (3) are including metal box (301), the top both sides of metal box (301) all are equipped with fixed orifices (3011), one side of metal box (301) is equipped with draw-in hole (3012), the inboard movable joint of fixed orifices (3011) has second to change handle (303), the inboard movable joint of draw-in hole (3012) has first handle (302), one of them one side fixed welding of fixed orifices (3011) has fixation nut (304), the one end outside fixed joint of first handle (302) has right backup pad (4), the outside of the inboard fixed joint of right backup pad (4) one end has left backup pad (5) in the outside of first handle (302), the outside fixed joint of second handle (303) has preceding backup pad (6).

2. A multi-functional ligament training device according to claim 1, wherein: the top slip joint of bed (1) has headrest (7), one side fixed mounting of headrest (7) has sliding block (701), the inside of bed (1) is equipped with slip draw-in groove (101), the inside of slip draw-in groove (101) and the outside slip joint of sliding block (701).

3. A multi-functional ligament training device according to claim 1, wherein: one end fixedly connected with right elastic band (401) of right backup pad (4), the other end of right backup pad (4) is equipped with rotates groove (402), both sides of rotating groove (402) all are equipped with right slotted hole (4021).

4. A multi-functional ligament training device according to claim 1, wherein: one end of the left supporting plate (5) is fixedly connected with a left elastic band (501), and both sides of the other end of the left supporting plate (5) are provided with left slotted holes (502).

5. A multi-functional ligament training device according to claim 1, wherein: three support cylinders (601) are arranged at one end of the front support plate (6) at equal intervals, rolling cylinders (602) are movably sleeved on the outer sides of two ends of the support cylinders (601), and rotary round holes (603) are formed in two sides of the bottom of the front support plate (6).

6. A multi-functional ligament training device according to claim 1, wherein: the inside one side of adjusting device (3) is equipped with screw thread circular slot (3013), the inside of fixation nut (304) is equipped with nut screw thread (3041), the one end of first twist grip (302) passes the inboard of draw-in hole (3012) earlier and passes the inside and screw thread circular slot (3013) swing joint of right slotted hole (4021) and left slotted hole (502) again, the one end of second twist grip (303) passes the inboard of fixation hole (3011) earlier and rotates the inside and nut screw thread (3041) swing joint of round hole (603).

7. A multi-functional ligament training device according to claim 1, wherein: both sides of the bottom of the metal frame (2) are provided with bilateral symmetry anti-slip legs (201).