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CN-224206951-U - Vibration type vertebra tractor

CN224206951UCN 224206951 UCN224206951 UCN 224206951UCN-224206951-U

Abstract

The utility model provides a vibration type spine tractor which comprises a main body support, a vibration mechanism and a hanging component, wherein the main body support comprises a supporting frame and an upper supporting rod, the vibration mechanism is fixedly arranged on the upper supporting rod and outputs vibration along the vertical direction of the supporting frame, the hanging component is arranged at the output end of the vibration mechanism and is suitable for being sleeved at the armpit of a user, the hanging component vibrates up and down along with the vibration mechanism in the vertical direction of the supporting frame, the armpit of the user is suitable for being limited on the hanging component and is hung on the supporting frame, and vibration traction on the spine of the user is realized by means of the vibration mechanism and human body gravity. According to the utility model, the vibration mechanism is additionally arranged in the tractor, so that vibration with a certain frequency can be applied during traction, a good traction effect can be achieved only by lower traction force, and the risk of soft tissue strain caused by overlarge traction force in traditional traction treatment is effectively avoided.

Inventors

  • ZHAO JIANLI

Assignees

  • 天津德力士液压科技有限公司

Dates

Publication Date
20260508
Application Date
20250411

Claims (9)

  1. 1. A vibration type vertebra tractor, characterized by comprising the following steps: the main body bracket comprises a supporting frame and an upper supporting rod; A vibration mechanism fixedly arranged on the upper support rod and outputting vibration along the vertical direction of the support frame, and The hanging component is arranged at the output end of the vibration mechanism and is suitable for being sleeved at the armpit of a user, and the hanging component vibrates up and down along with the vibration mechanism in the vertical direction of the supporting frame; Wherein, the user's armpit is suitable for being limited on the suspension assembly and hangs on the braced frame, realizes the vibrations traction to user's backbone with the help of vibration mechanism and human gravity.
  2. 2. The vibratory spine tractor of claim 1 wherein the vibratory mechanism comprises: a motor fixed on the upper support rod, and And the inner ring of the eccentric bearing is coaxially connected with the output shaft of the motor, and the outer ring of the eccentric bearing is used for connecting the hanging assembly to form a vibration output end.
  3. 3. The vibratory spine tractor of claim 2 wherein the cylindrical surface of the eccentric bearing outer race is provided with an annular clamping groove adapted for rotational engagement with the hanger assembly.
  4. 4. The vibratory spine tractor of claim 2 wherein said motor and said eccentric bearing form a vibratory assembly, said vibratory assembly being symmetrically disposed on said upper support bar and, correspondingly, said hanger assembly being in balanced connection with said vibratory assembly.
  5. 5. The vibratory spinal retractor of claim 3 wherein said vibratory mechanism comprises: The damping spring is vertically arranged, and one end of the damping spring is fixedly arranged on the upper supporting rod; A vibration frame fixedly connected with the free end of the damping spring, the vibration frame being adapted to be connected with the hanging assembly, and The vibration motor is fixedly arranged on the vibration frame; when the vibration motor vibrates, the vibration frame vibrates vertically on the upper supporting rod by means of the damping spring.
  6. 6. The vibratory spine tractor of claim 5 wherein said suspension assembly comprises: The annular hanging piece is rotationally assembled on the outer ring of the eccentric bearing, and forms a limit in the horizontal direction through the annular clamping groove or is fixedly arranged at the bottom of the vibration frame; the hook is hung on the annular hanging piece; An annular strap adapted to be secured to the user's underarm, and The middle part of the hanging strip penetrates through the hanging hook, and two ends of the hanging strip are fixedly connected with the annular binding belt.
  7. 7. The vibratory spinal retractor of claim 1 wherein said support frame comprises: The base is provided with a vertically arranged limit sleeve; the insertion pipe is penetrated in the limit sleeve, the upper supporting rod is fixedly arranged at the top of the insertion pipe, a plurality of adjusting holes are formed in the insertion pipe along the height direction, and The limiting pin is suitable for being fixedly arranged in the limiting sleeve and one of the adjusting holes in a penetrating mode.
  8. 8. The vibratory spine tractor of claim 1 wherein the support frame has a boom and pedals for the user to step on.
  9. 9. The vibratory spine tractor of claim 8 wherein said pedals are two and each are inclined inwardly, said pedals being provided with upwardly extending ledges on either side thereof.

Description

Vibration type vertebra tractor Technical Field The utility model belongs to the field of medical appliances, and particularly relates to a vibration type vertebra tractor. Background The spine is an important component of the axial skeleton system of a human body, not only bears the core functions of supporting the trunk and maintaining the posture, but also is a key structure for protecting the spinal cord and transmitting biomechanical loads. For the common diseases such as herniated disk, facet joint disorder and the like caused by thoracic vertebra and lumbar vertebra lesions, mechanical traction treatment has become a non-invasive treatment means widely adopted in clinic. The conventional traction device enlarges the intervertebral space by applying an axial stretching force, reduces the internal pressure of the intervertebral disc, and thus relieves the nerve compression symptoms. However, in order to obtain a better traction effect, the existing traction device often needs to apply a larger traction force to a human body, so that stress injuries of soft tissues such as erector spinal muscle groups, anterior longitudinal ligaments and the like are easily caused, and part of patients are forced to interrupt treatment due to lower pain tolerance threshold. Disclosure of utility model The embodiment of the utility model aims to provide a vibration type vertebra tractor and aims to avoid the risk of strain caused by excessive traction force. In order to achieve the above purpose, the utility model adopts the technical scheme that the utility model provides a vibration type vertebra tractor which comprises: the main body bracket comprises a supporting frame and an upper supporting rod; A vibration mechanism fixedly arranged on the upper support rod and outputting vibration along the vertical direction of the support frame, and The hanging component is arranged at the output end of the vibration mechanism and is suitable for being sleeved at the armpit of a user, and the hanging component vibrates up and down along with the vibration mechanism in the vertical direction of the supporting frame; Wherein, the user's armpit is suitable for being limited on the suspension assembly and hangs on the braced frame, realizes the vibrations traction to user's backbone with the help of vibration mechanism and human gravity. In the embodiment of the application, the vibration mechanism is additionally arranged in the tractor, so that vibration with certain frequency can be applied during traction, a good traction effect can be achieved only by lower traction force, and the risk of soft tissue strain caused by overlarge traction force in traditional traction treatment is effectively avoided. In one embodiment, the vibration mechanism includes: a motor fixed on the upper support rod, and And the inner ring of the eccentric bearing is coaxially connected with the output shaft of the motor, and the outer ring of the eccentric bearing is used for connecting the hanging assembly to form a vibration output end. In one embodiment, an annular clamping groove is formed in the cylindrical surface of the outer ring of the eccentric bearing, and the annular clamping groove is suitable for being in running fit with the hanging assembly. In the embodiment of the application, the annular clamping groove is formed in the outer ring of the eccentric bearing, so that the hanging assembly can be well limited, and the hanging assembly is prevented from falling off from the vibration mechanism. In one embodiment, the motor and the eccentric bearing form a vibration assembly, the vibration assembly is symmetrically arranged on the upper support rod, and correspondingly, the hanging assembly is in balanced connection with the vibration assembly. In one embodiment, the vibration mechanism includes: The damping spring is vertically arranged, and one end of the damping spring is fixedly arranged on the upper supporting rod; A vibration frame fixedly connected with the free end of the damping spring, the vibration frame being adapted to be connected with the hanging assembly, and The vibration motor is fixedly arranged on the vibration frame; when the vibration motor vibrates, the vibration frame vibrates vertically on the upper supporting rod by means of the damping spring. In one embodiment, the hanger assembly includes: The annular hanging piece is rotationally assembled on the outer ring of the eccentric bearing, and forms a limit in the horizontal direction through the annular clamping groove or is fixedly arranged at the bottom of the vibration frame; the hook is hung on the annular hanging piece; An annular strap adapted to be secured to the user's underarm, and The middle part of the hanging strip penetrates through the hanging hook, and two ends of the hanging strip are fixedly connected with the annular binding belt. In one embodiment, the support frame comprises: The base is provided with a vertically arranged limit sleeve; the inserti