Lumbar and dorsal muscle exerciser for spinal degenerative joint disease

Abstract

The utility model discloses a lumbar and dorsal muscle exerciser for spinal degenerative joint diseases, and relates to the technical field of medical fitness equipment. The device structurally comprises a base plate, a spine exerciser, two waist and back exercisers and two electric lead screw double-sliding-block mechanisms. The spine exerciser is fixed in the middle of the base plate; the two waist and back exercisers are installed on the two sides of the spine exerciser in a hinged mode through hinged supports. The stability and the use convenience are considered through the design of the base plate, the spine exerciser is used for carrying out rolling massage on the spine in a targeted mode, the waist and back exerciser is installed in a hinged mode to meet the waist and back muscle exercise requirements of different patients, and the possibility of accurately adjusting the turning angle is provided through an electric lead screw double-sliding-block mechanism; the rolling effect and the exercise experience are enhanced through the protruding parts on the roller with the shaft; the design details jointly improve the applicability, the safety and the effectiveness of the exerciser, so that the exerciser becomes an ideal choice for daily rehabilitation exercise of the patient with the spinal degenerative joint disease.

Description

Technical Field

[0001] This utility model belongs to the field of medical fitness equipment technology, and in particular relates to a back muscle exercise device for spinal degenerative joint disease. Background Technology

[0002] The main characteristic of degenerative joint disease of the spine is degenerative changes in the spine, which usually manifest as wear and tear, deformation and bone hyperplasia between vertebrae. These changes may lead to nerve compression, vasodilation, pain and other related symptoms, and in severe cases may even cause limited mobility.

[0003] Currently, treatment for degenerative joint diseases of the spine mainly involves medication, physical therapy, and surgery. However, these methods often focus on symptom relief, neglecting the patient's self-management and rehabilitation exercises in daily life. Therefore, designing a device that can help patients effectively perform spinal exercises at home or in medical institutions is particularly important. Utility Model Content

[0004] The purpose of this invention is to provide a back muscle exercise device for spinal degenerative joint disease. The design of this exercise device allows for personalized adjustment of the massage position. Through the combined use of rolling massage of the back muscles and self-pressure, it aims to improve the patient's muscle strength and flexibility, while relieving pain and improving the condition of the spine.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a back muscle exercise device for spinal degenerative joint disease, comprising a base plate, a spinal exerciser, two back exercisers, and two electric screw double slider mechanisms; the spinal exerciser is fixed in the middle of the base plate; the two back exercisers are hinged to both sides of the spinal exerciser via hinge seats; the two electric screw double slider mechanisms are respectively installed on the surface of the base plate below the two back exercisers; the two sliders of the electric screw double slider mechanisms are respectively connected to the back exercisers above via a connecting rod.

[0007] As a preferred embodiment of this utility model, the base plate is a rectangular plate structure; a rubber pad is fixed to the bottom surface of the base plate.

[0008] As a preferred embodiment of this utility model, the base plate and the rubber pad are provided with a plurality of through holes.

[0009] As a preferred technical scheme of the utility model, the spine exerciser comprises an arcuate rod fixed on the base plate; the arcuate rod is provided with first rectangular through holes uniformly distributed along the arcuate direction thereof; rollers are installed in the first rectangular through holes, and the outer contours of the rollers are arranged above the outer sides of the arcuate rod.

[0010] As a preferred technical scheme of the utility model, the lumbar exerciser comprises a bidirectional arc plate; a second rectangular through hole is formed in the middle of the bidirectional arc plate, and the second rectangular through hole is perpendicular to the spine exerciser; two first single-ear supports are symmetrically fixed on the inner arc surface of the bidirectional arc plate with respect to the second rectangular through hole; the first single-ear supports are rotatably connected to the upper end of the connecting rod through a pin shaft; the screw rods of the electric screw rod double-slider mechanism are bidirectional screw rods, and two screw rod sliders are respectively fixed with a second single-ear support on the upper surface thereof; the second single-ear supports are rotatably connected to the lower end of the connecting rod through a pin shaft; a pair of first U-shaped supporting plates and a pair of second U-shaped supporting plates are fixed on the opposite inner walls of the length direction of the second rectangular through hole; a first shaft roller is installed on the pair of first U-shaped supporting plates; a second shaft roller is installed on the pair of second U-shaped supporting plates.

[0011] As a preferred technical scheme of the utility model, the outer wall of the first shaft roller is fixed with a plurality of first protruding portions; the outer wall of the second shaft roller is fixed with a plurality of second protruding portions.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model discloses a wired hand controller to drive the electric screw rod double-slider mechanism, which can accurately adjust the turning angle of the lumbar exerciser relative to the spine exerciser, so as to adapt to the spine characteristics and needs of different individuals, thereby providing personalized massage and exercise.

[0014] 2. The equipment design of the utility model allows the patient to reciprocally move on the arc surface lumbar muscle exerciser formed by the spine exerciser and the two lumbar exercisers, roll and press the lumbar muscles, which helps to improve the muscle strength and flexibility; the patient can adjust the exercise intensity according to his own bearing capacity and comfort through self-pressure and rolling and pressing mode.

[0015] 3. The rollers on the spine exerciser are specially designed for rolling and pressing exercise of the spine of the back, which helps to relieve the pressure and pain of the spine; the large included angle design between the first shaft roller and the second shaft roller and the protruding portions on the outer walls thereof aim to provide a safer and more comfortable rolling and pressing experience, and at the same time, enhance the stimulation of the lumbar muscles to improve the exercise effect.

[0016] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed for the description of the embodiments will be briefly introduced as follows. Obviously, the drawings described in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0018] Figure 1 The figure is a structural schematic diagram of the lumbar and back muscle exerciser for the spinal degenerative joint disease.

[0019] Figure 2 The figure is a front view of the lumbar and back muscle exerciser. Figure 1

[0020] Figure 3 The figure is a right view of the lumbar and back muscle exerciser. Figure 1

[0021] Figure 4 The figure is a structural schematic diagram of the base plate, the spine exerciser and the electric screw double sliding block mechanism.

[0022] Figure 5 The figure is a structural schematic diagram of the lumbar and back muscle exerciser.

[0023] In the drawings, the component list represented by each reference numeral is as follows:

[0024] 1-base plate, 2-spine exerciser, 3-lumbar and back muscle exerciser, 4-electric screw double sliding block mechanism, 5-connecting rod, 11-rubber pad, 12-round through hole, 21-circular arc rod, 22-first rectangular through hole, 23-roller, 31-bidirectional arc surface plate, 32-second rectangular through hole, 33-first single ear, 34-first U-shaped supporting plate, 35-second U-shaped supporting plate, 36-first shafted roller, 37-second shafted roller, 41-second single ear. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. Embodiment one:

[0027] Please refer to Figures 1-5 ​​As shown, the utility model is a kind of lumbar muscle exerciser for spinal degenerative joint disease, including base plate 1, spine exerciser 2, two waist and back exercisers 3 and two electric screw rod double slider mechanisms 4. Two electric screw rod double slider mechanisms 4 are respectively installed on the surface of base plate 1 below two waist and back exercisers 3. Two sliders of electric screw rod double slider mechanism 4 are connected with upper waist and back exerciser 3 by one connecting rod 5 respectively.

[0028] Two electric screw rod double slider mechanisms 4 are respectively connected with one wired hand controller, the relative distance of two sliders is driven, and waist and back exerciser 3 is driven to overturn by two connecting rods 5. When using, back lumbar muscle is supported on waist and back exerciser, two screw rod sliders are driven by wired hand controller, the overturning angle of waist and back exerciser 3 relative to spine exerciser 2 is adjusted, and it can be quickly adjusted to the massage position of spine exerciser 2 suitable for different individual spines. Patient moves reciprocatingly on the arc surface lumbar muscle exerciser formed by spine exerciser 2 and two waist and back exercisers 3, and rolls and presses the lumbar muscle of patient, is exercised by self pressure and rolling and pressing mode, and rolling and pressing intensity is conveniently controlled.

[0029] Spine exerciser 2 is fixed in the middle of base plate 1, and the spine is rolled and pressed. Two waist and back exercisers 3 are hingedly installed on the two sides of spine exerciser 2, and two waist and back exercisers 3 roll and press the waist and back of two sides of the spine.

[0030] Wherein, in order to be stable when base plate 1 is horizontally placed, to facilitate use, base plate 1 is rectangular plate structure. Rubber pad 11 is fixed on the bottom surface of base plate 1.

[0031] Wherein, in order to facilitate base plate 1 to be quickly fixed to vertical or inclined support, a plurality of round through holes 12 are formed in base plate 1 and rubber pad 11, and base plate 1 can be quickly installed and fixed by bolt or clamp.

[0032] Wherein, spine exerciser 2 specifically includes circular arc rod 21 fixed on base plate 1. First rectangular through hole 22 is uniformly arranged in the arc direction of circular arc rod 21. Roll 23 is installed in first rectangular through hole 22, and the outer contour of roll 23 is placed on the upper outer side of circular arc rod 21. Roll 23 is used for rolling and pressing exercise of the spine of the back.

[0033] The lumbar and back exerciser 3 comprises a bidirectional arc panel 31. The first arc bending direction of the bidirectional arc panel 31 is the same as the bending direction of the circular arc rod 21, the second arc bending direction of the bidirectional arc panel 31 is arranged perpendicularly to the first arc bending direction, and the second arc of the bidirectional arc panel 31 is adjacent to one end of the spine exerciser 2 to the distal end arc radius increasing. A second rectangular through hole 32 is arranged in the middle of the bidirectional arc panel 31, and the second rectangular through hole 32 is perpendicular to the spine exerciser 2. Two first single ears 33 are symmetrically fixed on the inner arc of the bidirectional arc panel 31 about the second rectangular through hole 32. The first single ears 33 are rotatably connected to the upper end of the connecting rod 5 through a pin shaft. The lead screw of the electric lead screw double slider mechanism 4 is a bidirectional lead screw, and one second single ear 41 is fixed on the upper surface of each lead screw slider. The second single ear 41 is rotatably connected to the lower end of the connecting rod 5 through a pin shaft. A pair of first U-shaped supporting plates 34 and a pair of second U-shaped supporting plates 35 are fixed on the opposite inner walls of the length direction of the second rectangular through hole 32. A first shaft roller 36 is installed on the pair of first U-shaped supporting plates 34. A second shaft roller 37 is installed on the pair of second U-shaped supporting plates 35. The included angle between the axes of the first shaft roller 36 and the second shaft roller 37 is an obtuse angle not less than 160°. The first shaft roller 36 and the second shaft roller 37 roll and press the lumbar and back muscles when the patient exercises with the back against the lumbar and back exerciser 3.

[0034] In order to improve the stimulation capacity of the first shaft roller 36 and the second shaft roller 37 when rolling and pressing the lumbar and back muscles, a plurality of first protrusions are fixed on the outer wall of the first shaft roller 36. A plurality of second protrusions are fixed on the outer wall of the second shaft roller 37.

[0035] In the description of the present application, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The preferred embodiments of the above disclosed application are only used to help explain the application. The preferred embodiments do not describe all the details, nor limit the application to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of the present application. The present application selects and describes these embodiments in order to better explain the principles and practical applications of the present application, so that those skilled in the art can well understand and utilize the present application. The present application is limited by the claims and their entire scope and equivalents.

Claims

1. A lumbar and dorsal muscle exerciser for spinal degenerative joint disease, characterized in that: it comprises a base plate (1), a spine exerciser (2), two lumbar and dorsal muscle exercisers (3) and two electric screw rod double slider mechanisms (4); the spine exerciser (2) is fixed in the middle of the base plate (1); the two lumbar and dorsal muscle exercisers (3) are hingedly installed on both sides of the spine exerciser (2); the two electric screw rod double slider mechanisms (4) are respectively installed on the surface of the base plate (1) below the two lumbar and dorsal muscle exercisers (3); the two sliders of the electric screw rod double slider mechanism (4) are respectively connected with the lumbar and dorsal muscle exerciser (3) above through a connecting rod (5). The base plate (1) is a rectangular plate structure; the bottom surface of the base plate (1) is fixed with a rubber pad (11). The base plate (1) and the rubber pad (11) are jointly provided with a plurality of round through holes (12). The spine exerciser (2) comprises a circular arc rod (21) fixed on the base plate (1); the circular arc rod (21) is uniformly provided with a first rectangular through hole (22) along the arc direction thereof; a roller (23) is installed in the first rectangular through hole (22), and the outer contour of the roller (23) is disposed above the outer side of the circular arc rod (21). The lumbar and dorsal muscle exerciser (3) comprises a bidirectional arc surface plate (31); a second rectangular through hole (32) is formed in the middle of the bidirectional arc surface plate (31), and the second rectangular through hole (32) is perpendicular to the spine exerciser (2); two first single lugs (33) are symmetrically fixed on the inner arc surface of the bidirectional arc surface plate (31) with respect to the second rectangular through hole (32); the first single lug (33) is rotatably connected with the upper end of the connecting rod (5) through a pin shaft; the screw rod of the electric screw rod double slider mechanism (4) is a bidirectional screw rod, and two screw rod sliders are respectively fixed with a second single lug (41) on the upper surface thereof; the second single lug (41) is rotatably connected with the lower end of the connecting rod (5) through a pin shaft; a pair of first U-shaped supporting plates (34) and a pair of second U-shaped supporting plates (35) are fixed on the opposite inner walls of the length direction of the second rectangular through hole (32); a first shafted roller (36) is installed on the pair of first U-shaped supporting plates (34); a second shafted roller (37) is installed on the pair of second U-shaped supporting plates (35).

2. The lumbar muscle exerciser for degenerative joint disease of the spine according to claim 1, wherein The first shafted roller (36) is fixed with a plurality of first protrusions on the outer wall thereof; the second shafted roller (37) is fixed with a plurality of second protrusions on the outer wall thereof.

3. The lumbar muscle exerciser for degenerative joint disease of the spine according to claim 2, wherein ​ 4. The lumbar muscle exerciser for degenerative joint disease of the spine according to claim 1, wherein ​ 5. The lumbar muscle exerciser for degenerative joint disease of the spine according to claim 1, wherein ​ 6. The lumbar muscle exerciser for degenerative joint disease of the spine according to claim 5, wherein ​

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