Elastic horizontal bar

Abstract

The invention belongs to the field of medical fitness equipment, and particularly relates to an elastic horizontal bar which comprises stand columns, a first horizontal bar body, a cervical vertebra traction mechanism, an elastic device, a second horizontal bar body, an elastic telescopic mechanism and a pedal, the first horizontal bar body is connected to the top ends of the two stand columns, and a hanging ring is arranged on the lower surface of the first horizontal bar body; the first cross bar is arranged on the stand columns on the two sides through the elastic telescopic mechanism, the cervical vertebra traction mechanism is arranged on the hanging ring, an elastic device is arranged on the cervical vertebra traction mechanism, the second cross bar is located below the first cross bar and arranged on the stand columns on the two sides through the elastic telescopic mechanism, and the pedal is placed on the ground under the second cross bar. Dynamic elastic stretching can be conducted on a user in a semi-suspended state, cervical vertebra rehabilitation treatment is taken into consideration while lumbar vertebra treatment is conducted, and limitation and discomfort caused by the single exercise habit of traditional horizontal bar exercise are improved.

Description

Technical Field

[0001] The invention belongs to the field of medical fitness equipment, and in particular relates to an elastic horizontal bar. Background Art

[0002] Horizontal bar exercise is an efficient rehabilitation therapy method. Through suspension, pull-ups and other movements, horizontal bar exercise can effectively relieve back pain, help restore the natural curvature of the spine, enhance spinal health, and promote whole-body coordination and flexibility. However, horizontal bar exercise also has certain limitations, especially in traction training. The horizontal bar is mainly used for static traction, and a single exercise method can easily make the user feel uncomfortable. Although it can relieve spinal pressure and stretch muscles, it lacks the continuity and elastic changes of dynamic traction. It cannot activate muscles and joints more comprehensively through exercise stimulation like dynamic traction. It is difficult to reduce or eliminate the discomfort caused by compression of the cervical spine, lumbar spine and spine caused by long-term sitting, standing, long-term desk work, single movements that remain unchanged or repeated for too long, and single professional habits.

[0003] Therefore, how to provide an elastic horizontal bar for dynamic traction becomes a problem that those skilled in the art need to consider. Summary of the invention

[0004] In view of the problems existing in the above-mentioned prior art, the present invention discloses an elastic horizontal bar. By providing a reciprocating horizontal bar and a cervical traction mechanism, the present invention can put the patient's body in a dynamic suspended state during exercise, achieve coordinated rehabilitation treatment of the lumbar and cervical vertebrae through dynamic traction, and improve the discomfort caused by the single exercise habit of traditional horizontal bar exercise.

[0005] To achieve the above object, the present invention specifically discloses the following scheme:

[0006] An elastic horizontal bar comprises an upright column, a first horizontal bar, a cervical vertebra traction mechanism, an elastic device, a second horizontal bar, an elastic telescopic mechanism and a foot pedal, wherein the first horizontal bar is connected to the top ends of two upright columns, a hanging ring is arranged on the lower surface of the first horizontal bar, the cervical vertebra traction mechanism is arranged on the hanging ring, the cervical vertebra traction mechanism is arranged on the elastic device, the second horizontal bar is located below the first horizontal bar, the second horizontal bar is arranged on the upright columns on both sides through the elastic telescopic mechanism, and the foot pedal is placed on the ground directly below the second horizontal bar.

[0007] Furthermore, the elastic telescopic mechanism includes a sleeve, a locking plate, a spring, a threaded rod, a mounting block, a clamping block and a nut. A threaded hole is provided on one side of the sleeve. The sleeve is installed on the inner side of the column through a locking plate and a bolt. A through hole is provided at the bottom of the sleeve. The spring is provided in the sleeve. The clamping block is provided above the spring. The upper end of the threaded rod is inserted into the through hole and passes through the spring and the clamping block in turn. The upper end of the threaded rod is pressed against the spring by tightening the nut. A mounting block is fixed to the lower end of the threaded rod. The two ends of the second cross bar are respectively provided in movable mounting blocks.

[0008] Furthermore, the cervical traction mechanism includes a sling and a traction belt, the slings are fixed on both sides of the traction belt, the slings are fixed on the lifting rings, and the elastic device is arranged in the middle of the sling.

[0009] Furthermore, the elastic device is a tension spring.

[0010] Furthermore, the suspension rope is an elastic rope.

[0011] Furthermore, the pedal is a triangular pedal with an inclined tread surface.

[0012] Furthermore, the inclination angle between the tread surface of the pedal and the ground is 30°.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The present invention installs elastic telescopic mechanisms at both ends of the second horizontal bar, so that the second horizontal bar can have a certain upward and downward movement ability. When the user does tiptoe exercise on the foot pedal, the user's body can be in a dynamic suspended state, thereby realizing dynamic traction of the user, and further achieving the purpose of lumbar vertebra health care and rehabilitation treatment. Compared with the previous static traction, the dynamic traction of the second horizontal bar can more effectively promote blood circulation and muscle activity through continuous movements, enhance the flexibility and range of motion of the joints, and better relieve muscle tension and stiffness. The setting of the cervical vertebra traction mechanism can lift the user's cervical vertebra, while exercising, the health care and rehabilitation treatment of the lumbar vertebrae and cervical vertebrae are taken into consideration at the same time. The movement of the ankle not only helps the health care and rehabilitation of the cervical and lumbar vertebrae, but also promotes the blood circulation of the lower limbs, exercises the leg muscles, and thus strengthens the stability of the ankle and knee joints. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0016] Figure 2 It is a perspective view of the elastic telescopic mechanism of the present invention;

[0017] Figure 3 This is a schematic diagram of the use status of the present invention.

[0018] In the figure, 1-first horizontal bar; 2-second horizontal bar; 3-upright column; 4-foot pedal; 5-lifting ring; 6-sleeve; 7-locking plate; 8-spring; 9-threaded rod; 10-mounting block; 11-pressing block; 12-nut; 13-lifting rope; 14-traction belt; 15-elastic device; 16-power-assisting hook. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Example 1

[0021] like Figure 1-3 As shown, this embodiment discloses an elastic horizontal bar. The elastic horizontal bar in the present invention is a customized health care medical device, which is tailored according to factors such as the height, weight, and exercise tolerance of the user, and can match the height and weight of the user. The elastic horizontal bar includes a column 3, a first horizontal bar 1, a cervical vertebra traction mechanism, an elastic telescopic mechanism, a second horizontal bar 2 and a foot pedal 4. The first horizontal bar 1 is connected to the top of the two columns 3, and a ring 5 is provided on the lower surface of the first horizontal bar 1. The cervical vertebra traction mechanism is arranged on the ring 5, and the elastic device 15 is arranged on the cervical vertebra traction mechanism. The second horizontal bar 2 is located below the first horizontal bar 1. The second horizontal bar 2 is arranged on the columns 3 on both sides through an elastic telescopic mechanism, and the foot pedal 4 is placed on the ground directly below the second horizontal bar.

[0022] Specifically, the elastic telescopic mechanism includes a sleeve 6, a locking plate 7, a spring 8, a threaded rod 9, a mounting block 10, a clamping block 11 and a nut 12. One side of the sleeve 6 is arc-shaped and matches the locking plate 7, and is provided with a threaded hole. The sleeve 6 is installed on the inner side of the column 3 through the locking plate 7 and a bolt. Through the setting of the locking plate 7, the height of the elastic telescopic mechanism can be conveniently adjusted. A through hole is provided at the bottom of the sleeve 6, the spring 8 is arranged in the sleeve 6, and the clamping block 11 is arranged above the spring 8. The upper end of the threaded rod 9 is inserted into the through hole and passes through the spring 8 and the clamping block 11 in turn. The upper end of the threaded rod 9 is pressed against the spring 8 by tightening the nut 12. The lower end of the threaded rod 9 is fixed with a mounting block 10, and the two ends of the second cross bar 2 are respectively arranged in the mounting block 10. When the second horizontal bar 2 is pulled downward, the threaded rod 9 will be driven to press the pressing block 11 downward, thereby compressing the spring 8. When the force applied to the second horizontal bar 2 changes direction, the second horizontal bar 2 moves upward under the push of the spring 8, so that the previously fixed horizontal bar can move up and down. The user can wear the power-assisting hook 16 to hang his hands, so that the body is dynamically suspended in the air and the lumbar spine is in a suspended and stretched state, thereby achieving the purpose of lumbar health care and rehabilitation treatment.

[0023] As a preferred embodiment of the present invention, the cervical traction mechanism includes a sling 13 and a traction belt 14. The slings 13 are fixed to both sides of the traction belt 14. An elastic device 15 is provided in the middle of the sling 13. The elastic device 15 in this embodiment can be a tension spring. The sling 13 is fixed to the ring 5. The setting of the cervical traction mechanism can take into account the rehabilitation treatment of the cervical spine while treating the user's lumbar spine. By dynamically stretching the ligaments and muscles of the neck, blood circulation is promoted, and the distance between the intervertebral disc and the nerve root is increased, thereby alleviating the symptoms of cervical spondylosis.

[0024] As a preferred embodiment of the present invention, the foot pedal 4 is a triangular foot pedal with an inclined tread surface. The foot pedal surface and the bottom surface of the foot pedal 4 are both anti-slip treated. The tread surface of the foot pedal 4 is inclined at an angle of 30° to the ground. The foot pedal 4 provides support for the user's feet, allowing the patient to link the second horizontal bar 2 and the cervical traction mechanism by tiptoeing to perform reciprocating motion, thereby eliminating the discomfort caused by compression of the cervical, lumbar and spinal vertebrae, and allowing the user's lumbar and cervical vertebrae to receive rehabilitation treatment.

[0025] Example 2

[0026] The difference between this embodiment and embodiment 1 is that the suspension rope 13 in this embodiment is an elastic rope.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. An elastic horizontal bar, characterized in that: The utility model comprises a column, a first horizontal bar, a cervical vertebra traction mechanism, an elastic device, a second horizontal bar, an elastic telescopic mechanism and a foot pedal, wherein the first horizontal bar is connected to the top ends of two columns, a hanging ring is arranged on the lower surface of the first horizontal bar, the cervical vertebra traction mechanism is arranged on the hanging ring, the cervical vertebra traction mechanism is arranged on the elastic device, the second horizontal bar is located below the first horizontal bar, the second horizontal bar is arranged on the columns on both sides through the elastic telescopic mechanism, and the foot pedal is placed on the ground directly below the second horizontal bar.

2. An elastic horizontal bar according to claim 1, characterized in that: The elastic telescopic mechanism includes a sleeve, a locking plate, a spring, a threaded rod, a mounting block, a clamping block and a nut. A threaded hole is provided on one side of the sleeve. The sleeve is installed on the inner side of the column through a locking plate and a bolt. A through hole is provided at the bottom of the sleeve. The spring is provided in the sleeve. The clamping block is provided above the spring. The upper end of the threaded rod penetrates into the through hole and passes through the spring and the clamping block in sequence. The upper end of the threaded rod makes the clamping block rest against the spring by tightening the nut. A mounting block is fixed to the lower end of the threaded rod. The two ends of the second cross bar are respectively provided in movable mounting blocks.

3. The elastic horizontal bar according to claim 1, characterized in that: The cervical traction mechanism comprises a sling and a traction belt. The slings are fixed on both sides of the traction belt respectively. The slings are fixed on the sling rings. The elastic device is arranged in the middle of the slings.

4. The elastic horizontal bar according to claim 3, characterized in that: The elastic device is a tension spring.

5. The elastic horizontal bar according to claim 3, characterized in that: The sling is an elastic rope.

6. The elastic horizontal bar according to claim 1, characterized in that: The foot pedal is a triangular foot pedal with an inclined tread surface.

7. The elastic horizontal bar according to claim 6, characterized in that: The inclination angle between the tread surface of the pedal and the ground is 30°.

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