CN219272077U

CN219272077U - Waist and back exerciser based on bridge type movement

Info

Publication number: CN219272077U
Application number: CN202320779569.7U
Authority: CN
Inventors: 王俐钞; 郑雯雯; 沈俊; 朱伟; 余浩; 范硕; 张倩
Original assignee: Chinese Peoples Liberation Army Naval Characteristic Medical Center
Current assignee: Chinese Peoples Liberation Army Naval Characteristic Medical Center
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-06-30
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses a waist and back exerciser based on bridge type movement, which belongs to the field of exercise equipment, and comprises a bed surface, wherein a tilting plate is rotatably connected to the bed surface, and the waist and back exerciser based on bridge type movement further comprises: the motor is fixed at the bottom of the bed surface, the output end of the motor is fixedly connected with a worm, the bottom of the bed surface is rotationally connected with a rotating shaft, the rotating shaft is fixedly connected with a worm wheel and a gear, and the bottom of the warping plate is fixedly connected with an arc toothed plate; the worm is in meshed connection with the worm wheel, and the gear is in meshed connection with the arc toothed plate; a sliding plate connected on the bed surface in a sliding way; through upward rotation of the wane, the buttocks of the pilot are supported to upwarp, the problem that the muscle strength of the lower limbs cannot be supported due to fatigue after work can be effectively prevented, the pilot can do the exercise independently without using too much force during exercise, further the expected exercise effect can be achieved, and the health of the waist and the back of the pilot is ensured.

Description

Waist and back exerciser based on bridge type movement

Technical Field

The utility model relates to the technical field of exercise equipment, in particular to a waist and back exerciser based on bridge type exercise.

Background

Aircraft pilots are a group of special professions, can be qualified after long-time and high-strength training, and in the working process, the aircraft pilots need to sit on a driving seat for a long time and can not leave activities at will, so that the problem of soreness of waist and back easily occurs, and as the driving age increases, the diseases of waist and back and cervical vertebra occur more frequently, and when serious, the aircraft pilots also need drug treatment, so that the exercise of waist and back is very important in daily training and life of the pilots.

When the waist and back are exercised, a bridge exercise mode is generally adopted, during exercise, a pilot lies on the back, bends the legs, stretches the hips, lifts the buttocks and keeps for a few seconds, and the exercise is repeated, so that the exercise is beneficial to stretching body parts which are rarely exercised or hardly exercised in the ordinary exercise process, such as the waist and back, and the problem of soreness of the waist and back of the pilot is effectively solved.

Because pilots are very tired after daily training or work, physical strength is seriously insufficient, and the existing bridge type exercise mode generally adopts cushions or beds such as yoga mats paved on the ground as tools to directly exercise on the ground, but many pilots cannot support the muscle strength of lower limbs due to the tired reason after work, so that the pilots can feel very tired when doing the exercise independently, further bridge type exercise cannot be performed, and the expected exercise effect cannot be achieved.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a plurality of pilots cannot support the muscle strength of lower limbs due to fatigue after working, so that the individual exercise can be very strenuous, and further bridge exercise cannot be performed, and the expected exercise effect cannot be achieved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a waist and back exerciser based on bridge type motion, includes the bed face, rotate on the bed face and be connected with the perk, still include: the motor is fixed at the bottom of the bed surface, the output end of the motor is fixedly connected with a worm, the bottom of the bed surface is rotationally connected with a rotating shaft, the rotating shaft is fixedly connected with a worm wheel and a gear, and the bottom of the warping plate is fixedly connected with an arc toothed plate; the worm is in meshed connection with the worm wheel, and the gear is in meshed connection with the arc toothed plate; the sliding plate is connected to the bed surface in a sliding way, a sliding groove is formed in the bed surface, and the sliding plate is clamped in the sliding groove.

In order to improve the stability of perk, preferably, perk bottom fixedly connected with sliding plate, bed surface bottom fixedly connected with stabilizer plate, sliding plate and arc pinion rack all slide on the stabilizer plate.

In order to improve the comfort of exercise, preferably, the movable end of the tilting plate is provided with an arc surface.

In order to be convenient for fix both feet, preferably, the slide top rotates and is connected with the rotor plate, the both sides of rotor plate are equipped with and glue the adhesion.

In order to improve the stability of sliding, preferably, the bottom of the sliding plate is detachably connected with an extension plate; the bottom of the bed surface is fixedly connected with a guide rod, and the extension plate slides on the guide rod.

In order to synchronously realize the exercise of the upper limbs, the leg is synchronously stretched, and the method preferably further comprises: the support is fixedly connected to the bed surface, guide wheels are arranged at the bottom of the bed surface and on the support, a first steel cable is fixedly connected to the extension plate, and the first steel cable is attached to the guide wheels; one end of the first steel cable, which is far away from the extension plate, is fixedly connected with a circular ring.

For adjusting the tension, preferably, one end of the first steel cable away from the extension plate is fixedly connected with a second connecting plate; the device further comprises a second steel cable, the circular ring is fixedly connected to one end of the second steel cable, the second steel cable is attached to the guide wheel, and one end, far away from the circular ring, of the second steel cable is fixedly connected with a first connecting plate; and a tension spring is connected between the first connecting plate and the second connecting plate.

Preferably, an anti-pinch pad is arranged at the joint of the bed surface and the seesaw.

Compared with the prior art, the utility model provides a waist and back exerciser based on bridge movement, which has the following beneficial effects:

1. this lumbar support exerciser based on bridge type motion upwards rotates through the wane, supports pilot's buttock and upwarps, can effectively prevent that the pilot from owing to the tired reason after the work, and the unable problem of support of low limbs muscle strength, when taking exercise, need not the pilot to use too much power, just can do this motion alone, and then can reach anticipated exercise effect, ensure pilot's lumbar support health.

2. This waist and back exerciser based on bridge type motion, at exercise in-process, both feet are placed on the rotor plate, paste fixedly with the adhesion, at exercise in-process, both feet pass through rotor plate drive slide, make the in-process of both legs buckling, both feet still can drive the rotor plate in step and rotate on the slide, promotes the travelling comfort of ankle.

3. This waist and back exerciser based on bridge type motion, at exercise in-process, the perk back, both hands are upwards, hold the ring, and downward pulling plays the purpose of taking exercise the upper limbs, simultaneously, when pulling the ring, through first cable wire pulling extension board to keeping away from pilot buttock direction removal, and then drive both legs through the rotor plate and move forward, play the purpose of tensile both legs, further promote the exercise effect.

Drawings

Fig. 1 is a schematic diagram of a waist and back exerciser based on bridge exercise according to the present utility model;

FIG. 2 is an enlarged view of portion A of FIG. 1 of a lumbar and back exerciser based on bridge motion according to the present utility model;

fig. 3 is a schematic diagram of a waist and back exerciser based on bridge exercise according to the second embodiment of the present utility model;

fig. 4 is a schematic diagram of a waist and back exerciser based on bridge exercise according to the third embodiment of the present utility model;

fig. 5 is a schematic diagram of a waist and back exerciser based on bridge exercise according to the present utility model;

fig. 6 is a schematic structural view of an arc toothed plate of a waist and back exerciser based on bridge movement according to the present utility model;

fig. 7 is a schematic structural view of a tilting plate of a lumbar and back exerciser based on bridge motion according to the present utility model;

fig. 8 is a schematic structural view of a tension spring of a waist and back exerciser based on bridge movement according to the present utility model.

In the figure: 1. a bed surface; 101. a rocker; 102. an anti-pinch pad; 2. a motor; 201. a worm; 202. a rotating shaft; 203. a worm wheel; 204. a gear; 205. arc toothed plates; 206. a stabilizing plate; 207. a sliding plate; 3. a chute; 301. a slide plate; 302. a rotating plate; 303. sticking; 4. an extension plate; 401. a guide rod; 402. a first wire rope; 403. a guide wheel; 404. a second wire rope; 405. a circular ring; 406. a bracket; 5. a first connection plate; 501. a second connecting plate; 502. a tension spring; 6. an arc surface.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1:

referring to fig. 1 to 8, a waist and back exerciser based on bridge type movement comprises a bed surface 1, wherein a rocker 101 is rotatably connected to the bed surface 1, the rocker 101 is connected with the bed surface 1 through a hinge, and the waist and back exerciser further comprises: the motor 2 is fixed at the bottom of the bed surface 1, the output end of the motor 2 is fixedly connected with a worm 201, the bottom of the bed surface 1 is rotationally connected with a rotating shaft 202, the rotating shaft 202 is fixedly connected with a worm wheel 203 and a gear 204, and the bottom of the tilting plate 101 is fixedly connected with an arc toothed plate 205; the worm 201 is in meshed connection with the worm wheel 203, and the gear 204 is in meshed connection with the arc toothed plate 205; slide 301 of sliding connection on bed surface 1 is equipped with spout 3 on the bed surface 1, and slide 301 card is in spout 3, and spout 3 and slide 301 are two that correspond each other, and in initial state, rocker 101 is in the horizontality, i.e. with bed surface 1 upper surface parallel and level, perhaps perk slightly.

When a pilot exercises the waist and back, the pilot lies on the back on the bed surface 1, buttocks are positioned on the wane plates 101, feet are placed on the two sliding plates 301, after the two sliding plates 301 are ready, the motor 2 is started, the motor 2 drives the gear 204 to rotate through the worm 201, the worm wheel 203 and the rotating shaft 202, then the arc toothed plate 205 drives the wane plates 101 to rotate upwards to drive the pilot to lift the buttocks, then the two feet drive the sliding plates 301 to slide, so that the two legs are buckled, at the moment, the back has a backward pulled state, namely hip stretching, the purpose of bridge exercise is achieved, after a few seconds of pause, the motor 2 is reversed, the wane plates 101 are returned to an initial state, then the waist and back exercise is repeated through the motor 2, and the waist and back exercise of the pilot is performed, so that the problem of soreness of the pilot is solved.

Through upward rotation of the rocker 101, the hip of the pilot is supported, the problem that the muscle strength of the lower limbs cannot be supported due to fatigue after work can be effectively prevented, the pilot can do the exercise independently without using too much force during exercise, further the expected exercise effect can be achieved, and the waist and back health of the pilot is ensured.

By virtue of the self-locking nature of worm 201 and worm wheel 203, power can only be transmitted unidirectionally, and the motor 2 is not subjected to a reverse force during a pause of a few seconds, after which the rocker 101 is rotated upwards.

As shown in fig. 2, the chute 3 is a stepped chute, the side walls of both sides are stepped, and the sliding plate 301 is attached to the side walls of the stepped chute 3.

As shown in fig. 5 and 6, the bottom of the rocker 101 is fixedly connected with two sliding plates 207, two sliding plates 207 are located at two sides of the bottom of the rocker 101, an arc toothed plate 205 is located in the middle of the bottom of the rocker 101, a stabilizing plate 206 is fixedly connected to the bottom of the bed surface 1, and the sliding plates 207 and the arc toothed plates 205 slide on the stabilizing plate 206, that is, three stabilizing plates 206 are provided.

When rocker 101 is in the initial state, rocker 101 is located on stabilizer 206, and rocker 101 and stabilizer 206 are attached to each other, thereby achieving a supporting effect.

Through sliding plate 207 and arc pinion rack 205 all slide on stabilizer 206, can prevent effectively that the atress from taking place to incline when wane 101 perk, promote stability.

As shown in fig. 7, the movable end of the rocker 101 is provided with an arc surface 6, the movable end of the rocker 101 is the end of the rocker 101 away from the hinge, the arc surface 6 is inclined downwards, when the rocker 101 is tilted, the contact area with the legs is increased, and the comfort of a pilot during exercise can be effectively improved.

As shown in fig. 2, a rotating plate 302 is rotatably connected to the top of the sliding plate 301, the sliding plate 301 and the rotating plate 302 are connected through a hinge, and two sides of the rotating plate 302 are provided with adhesive patches 303.

In the exercise process, feet are placed on the rotating plate 302 and fixed by the adhesive plaster 303, and in the exercise process, the feet drive the sliding plate 301 to slide through the rotating plate 302, so that the feet can synchronously drive the rotating plate 302 to rotate on the sliding plate 301 in the process of buckling the feet, and the comfort of the ankle is improved.

As shown in FIG. 2, the side of the pivotal plate 302 adjacent to the hinge is upwardly convex where it is just adjacent to the heel of the foot, avoiding the accidental disengagement of the feet from the pivotal plate 302 during exercise.

As shown in fig. 4 and 5, extension plates 4 are detachably connected to the bottoms of the sliding plates 301, and the extension plates 4 are used to connect the two sliding plates 301 to each other by bolts or screws.

The bottom of the bed surface 1 is fixedly connected with two guide rods 401, and the extension plate 4 slides on the two guide rods 401.

By sliding the extension plate 4 on the guide bar 401, the slide plate 301 can be swung while sliding in the chute 3, thereby improving the stability of sliding.

Example 2:

referring to fig. 1 to 8, basically the same as embodiment 1, the overall technical scheme is further optimized on the basis of embodiment 1, and the scheme of exercising the upper limb and stretching the leg simultaneously is added.

As shown in fig. 1 to 5, the waist and back exerciser based on bridge exercise disclosed in this embodiment further includes: the support 406 of fixed connection on bed surface 1, support 406 are two, and the leading wheel 403 is all installed on the bottom of bed surface 1 and support 406, and fixedly connected with first cable wire 402 on the extension board 4, first cable wire 402 pastes with leading wheel 403 mutually, and leading wheel 403 plays the purpose of directional slip, and the one end fixedly connected with ring 405 of extension board 4 is kept away from to first cable wire 402.

The first wire 402 extends through the deck 1 and the ring 405 is located above the deck 1 and above the pilot's head.

In the exercise process, after the wane 101 is turned up, both hands are upwards, the circular ring 405 is held by hands, the purpose of exercising the upper limbs, namely the arms is achieved, meanwhile, when the circular ring 405 is pulled, the extending plate 4 is pulled to move away from the hip direction of a pilot through the first steel cable 402, and then the two legs are driven to move forwards through the rotating plate 302, so that the purpose of stretching the two legs is achieved, and the exercise effect is further improved.

As shown in fig. 1, 3 and 8, a second connecting plate 501 is fixedly connected to one end of the first steel cable 402 away from the extension plate 4; the device further comprises a second steel cable 404, wherein the circular ring 405 is fixedly connected to one end of the second steel cable 404, the second steel cable 404 is attached to the guide wheel 403 on the support 406 only, and one end, far away from the circular ring 405, of the second steel cable 404 is fixedly connected with the first connecting plate 5; a tension spring 502 is connected between the first connection plate 5 and the second connection plate 501.

In the process of pulling the ring 405, after the slide 301 slides to one end of the chute 3, the slide can be further pulled by the stretchable characteristic of the tension spring 502, so as to improve the purpose of exercising the upper limbs, and meanwhile, according to the characteristics of each pilot, the tension springs 502 with different pulling forces can be replaced, so that the pulling force of the ring 405 can be adjusted, and each exerciser can be adapted.

As shown in fig. 1, 3 and 7, the joint of the bed surface 1 and the tilting plate 101 is provided with an anti-pinch pad 102, the anti-pinch pad 102 is made of rubber, and the anti-pinch pad 102 is positioned above the hinge, so that the purpose is to prevent the pilot from being pinched during the tilting of the tilting plate 101, and ensure the safety of the pilot.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a waist back exerciser based on bridge type motion, includes bed surface (1), rotate on bed surface (1) and be connected with perk board (101), its characterized in that still includes:

the motor (2) is fixed at the bottom of the bed surface (1), the output end of the motor (2) is fixedly connected with a worm (201), the bottom of the bed surface (1) is rotatably connected with a rotating shaft (202), the rotating shaft (202) is fixedly connected with a worm wheel (203) and a gear (204), and the bottom of the rocker (101) is fixedly connected with an arc toothed plate (205);

the worm (201) is in meshed connection with the worm wheel (203), and the gear (204) is in meshed connection with the arc toothed plate (205);

the sliding plate (301) is connected to the bed surface (1) in a sliding mode, a sliding groove (3) is formed in the bed surface (1), and the sliding plate (301) is clamped in the sliding groove (3).

2. The lumbar and back exerciser based on bridge exercise according to claim 1, wherein the bottom of the rocker (101) is fixedly connected with a sliding plate (207), the bottom of the bed surface (1) is fixedly connected with a stabilizing plate (206), and both the sliding plate (207) and the arc toothed plate (205) slide on the stabilizing plate (206).

3. The waist and back exerciser based on bridge exercise according to claim 1, wherein the movable end of the rocker (101) is provided with an arc surface (6).

4. The waist and back exerciser based on bridge exercise according to claim 1, wherein the top of the slide plate (301) is rotatably connected with a rotating plate (302), and two sides of the rotating plate (302) are provided with adhesive patches (303).

5. A lumbar and back exerciser based on bridge exercise according to claim 1 or 4, characterized in that the bottom of said slide plate (301) is detachably connected with an extension plate (4);

the bottom of the bed surface (1) is fixedly connected with a guide rod (401), and the extension plate (4) slides on the guide rod (401).

6. The bridge-based lumbar and back exerciser of claim 5, further comprising:

the support (406) is fixedly connected to the bed surface (1), guide wheels (403) are arranged at the bottom of the bed surface (1) and on the support (406), a first steel cable (402) is fixedly connected to the extension plate (4), and the first steel cable (402) is attached to the guide wheels (403);

one end of the first steel cable (402) far away from the extension plate (4) is fixedly connected with a circular ring (405).

7. The waist and back exerciser based on the bridge exercise according to claim 6, wherein the end of the first wire rope (402) far from the extension plate (4) is fixedly connected with a second connecting plate (501);

the novel steel cable further comprises a second steel cable (404), the circular ring (405) is fixedly connected to one end of the second steel cable (404), the second steel cable (404) is attached to the guide wheel (403), and one end, far away from the circular ring (405), of the second steel cable (404) is fixedly connected with the first connecting plate (5);

a tension spring (502) is connected between the first connecting plate (5) and the second connecting plate (501).

8. The waist and back exerciser based on bridge exercise according to claim 1, wherein an anti-pinch pad (102) is provided at the junction of the bed surface (1) and the tilt plate (101).