Vertical traction spine correction device

Abstract

The utility model discloses a vertical traction spine correction device which comprises a main shell, four sets of first sliding grooves are formed in the inner side of the main shell, two sets of symmetrical screw through holes are formed in the side face of the main shell, a plurality of sets of fixing circular grooves are formed in the first sliding grooves, and two sets of symmetrical extension rod inserting grooves are formed in the upper portion of the main shell; through the arrangement of the waist fixing structure and the chest fixing structure, the waist and the chest are corrected respectively, the individuation and pertinence of treatment are improved, the treatment effect is effectively improved, meanwhile, the stability of the supporting soft cushion during extrusion is ensured through the cooperative application of limiting columns and limiting holes, stress is more uniform through the arrangement of second springs, and the supporting soft cushion is more comfortable to wear. In addition, the waist fixing structure and the chest fixing structure are designed to allow manual push-and-pull height adjustment, the application range is wider, proper correction positions are provided for patients with different heights, and the treatment experience is more comfortable and effective.

Description

Technical Field

[0001] The utility model relates to the technical field of vertical traction spine correction equipment, in particular to a vertical traction spine correction device. Background Art

[0002] The existing traction spinal correction device can only perform overall correction on the entire spine, which is difficult to adapt to the physical characteristics and correction needs of different patients, and cannot provide personalized treatment for specific problems in different parts of the patient's spine. Different parts may have different problems and symptoms, and the lack of targeted correction may not improve the patient's symptoms to the greatest extent. Therefore, a vertical traction spinal correction device is provided to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a vertical traction spine correction device to solve the problems raised by the above-mentioned background technology, which has the advantages of being able to correct the waist and chest separately, supporting uniform correction force, and making the correction process comfortable, thereby solving the problems raised by the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vertical traction spinal correction device, comprising: a main shell, four groups of first slide grooves are opened on the inner side of the main shell, two groups of symmetrical screw through holes are opened on the side of the main shell, multiple groups of fixed circular grooves are opened inside the first slide grooves, two groups of symmetrical extension rod slots are opened on the top of the main shell, waist fixing structures and chest fixing structures are respectively arranged on the inner side and the top of the main shell, and two groups of flexible support mechanisms are movably installed on the inner side of the waist fixing structure and the chest fixing structure;

[0005] The waist fixing structure includes a first fixing frame, four groups of first sliding blocks are fixedly connected to the side of the first fixing frame, a first spring is fixedly connected to the inner side of the first sliding block, a dome block is fixedly connected to the other end of the first spring, a first telescopic rod is rotatably connected to the top of the first fixing frame, a first plug hole is provided on the top of the first fixing frame, a first threaded hole passing through the first fixing frame is provided on the outer side of the first fixing frame, a first screw is threadedly connected to the inner side of the first threaded hole, and four groups of second sliding grooves are provided on the inner side of the first fixing frame.

[0006] As a further solution of the utility model: the chest fixing structure includes a second fixing frame, two groups of sliding extension rods are fixedly connected at the bottom of the second fixing frame, a second telescopic rod is rotatably connected at the top of the second fixing frame, a second plug hole is opened at the top of the second fixing frame, a second threaded hole passing through the second fixing frame is opened on the outside of the second fixing frame, a second screw is threadedly connected in the second threaded hole, and four groups of third sliding grooves are opened on the inside of the second fixing frame.

[0007] As a further solution of the utility model: the flexible support mechanism includes a fixed base, two groups of second sliding blocks are fixedly connected to the side of the fixed base, four groups of limiting columns are fixedly connected to the side of the fixed base, a second spring is fixedly connected to the side of the fixed base, the other end of the second spring is fixedly connected to a supporting pad, and four groups of limiting holes are opened on the side of the supporting pad.

[0008] As a further solution of the utility model: the first screw rod passes through the screw rod through hole and is threadedly connected with the first threaded hole.

[0009] As a further solution of the utility model: a group of through holes are opened on the top of the first telescopic rod and the second telescopic rod, and a group of matching pins are arranged inside the first plug hole and the second plug hole, and the length can pass through the through holes opened in the first telescopic rod and the second telescopic rod and be inserted into the first plug hole and the second plug hole respectively.

[0010] As a further solution of the utility model: the second sliders in the two groups of flexible support mechanisms arranged on the inner side of the waist fixing structure are slidably connected to the second sliding groove; the second sliders in the two groups of flexible support mechanisms arranged on the inner side of the chest fixing structure are slidably connected to the third sliding groove.

[0011] As a further solution of the utility model: the four groups of limit posts and the four groups of limit holes are respectively matched with each other.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, by providing a waist fixing structure and a chest fixing structure, the vertical traction device provides the function of correcting the waist and chest respectively. This personalized correction design can accurately treat problems in different parts, thereby improving the pertinence and effectiveness of the treatment.

[0014] 2. In the utility model, the stability of the support cushion during extrusion is ensured by the coordinated use of the limit column and the limit hole, and the provision of the second spring makes the force more uniform. This structural design not only improves the stability of the correction process and avoids the tilt of the support cushion during use, but also greatly improves the comfort of the patient by evenly distributing the force, so that the patient will not feel uncomfortable even during long-term correction.

[0015] 3. The utility model allows manual push-pull adjustment of height through waist fixing structure and chest fixing structure design, so that the device can be applied to a wider range of patient groups. Regardless of the height of the patient, a suitable correction position can be found, providing a more comfortable and effective treatment experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the main housing in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the chest fixing structure and the flexible supporting mechanism in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the waist fixing structure of the utility model.

[0020] In the figure: 1. main shell; 2. first slide groove; 3. screw through hole; 4. fixed circular groove; 5. extension rod slot; 6. waist fixing structure; 61. first fixed frame; 62. first slider; 63. first spring; 64. dome block; 65. first telescopic rod; 66. first plug hole; 67. first threaded hole; 68. first screw; 69. second slide groove; 7. chest fixing structure; 71. second fixed frame; 72. sliding extension rod; 73. second telescopic rod; 74. second plug hole; 75. second threaded hole; 76. second screw; 77. third slide groove; 8. flexible support mechanism; 81. fixed base; 82. second slider; 83. limiting column; 84. supporting cushion; 85. limiting hole; 86. second spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0023] Reference Figure 1 , Figure 2 and Figure 4 In the embodiment of the utility model, a vertical traction spinal correction device includes: a main shell 1, four groups of first slide grooves 2 are opened on the inner side of the main shell 1, two groups of symmetrical screw through holes 3 are opened on the side of the main shell 1, multiple groups of fixed circular grooves 4 are opened inside the first slide groove 2, two groups of symmetrical extension rod slots 5 are opened on the top of the main shell 1, a waist fixing structure 6 and a chest fixing structure 7 are respectively arranged on the inner side and the top of the main shell 1, and two groups of flexible support mechanisms 8 are movably installed on the inner side of the waist fixing structure 6 and the chest fixing structure 7, and the waist fixing structure 6 includes a first fixing frame 61, a first fixing frame 62, and a first fixing frame 64. Four groups of first sliders 62 are fixedly connected to the side of the fixed frame 61, a first spring 63 is fixedly connected to the inner side of the first slider 62, a dome block 64 is fixedly connected to the other end of the first spring 63, a first telescopic rod 65 is rotatably connected to the top of the first fixed frame 61, a first jack 66 is provided on the top of the first fixed frame 61, a first threaded hole 67 passing through the first fixed frame 61 is provided on the outer side of the first fixed frame 61, a first screw 68 is threadedly connected to the first threaded hole 67, four groups of second slide grooves 69 are provided on the inner side of the first fixed frame 61, the first screw 68 passes through the screw through hole 3 and is threadedly connected to the first threaded hole 67.

[0024] The above scheme is adopted: by setting up structures such as the first spring 63, the dome block 64 and the fixed circular groove 4, the waist fixing structure 6 can be manually pushed and pulled up and down and fixed in a suitable position, and the patient's waist can be corrected left and right by rotating the first screws 68 on both sides to squeeze the internal flexible support mechanism 8.

[0025] Reference Figure 1 and Figure 3 The chest fixing structure 7 includes a second fixing frame 71, two groups of sliding extension rods 72 are fixedly connected at the bottom of the second fixing frame 71, a second telescopic rod 73 is rotatably connected at the top of the second fixing frame 71, a second plug hole 74 is opened at the top of the second fixing frame 71, a second threaded hole 75 is opened on the outside of the second fixing frame 71 to penetrate it, a second screw rod 76 is threadedly connected to the second threaded hole 75, four groups of third sliding grooves 77 are opened on the inside of the second fixing frame 71, a group of through holes are opened above the first telescopic rod 65 and the second telescopic rod 73, and a group of matching pins are arranged inside the first plug hole 66 and the second plug hole 74, and the length can pass through the through holes opened in the first telescopic rod 65 and the second telescopic rod 73 and be inserted into the first plug hole 66 and the second plug hole 74 respectively.

[0026] By adopting the above scheme, the chest can be fixed by the through hole on the second telescopic rod 73 and the pin on the second plug hole 74, and the patient's chest can be corrected left and right by rotating the second screw rods 76 on both sides to squeeze the internal flexible support mechanism 8.

[0027] Reference Figure 3 and Figure 4 The flexible support mechanism 8 includes a fixed base 81, two groups of second sliders 82 are fixedly connected to the side of the fixed base 81, four groups of limiting columns 83 are fixedly connected to the side of the fixed base 81, a second spring 86 is fixedly connected to the side of the fixed base 81, the other end of the second spring 86 is fixedly connected to a supporting cushion 84, and four groups of limiting holes 85 are opened on the side of the supporting cushion 84. The two groups of second sliders 82 in the flexible support mechanism 8 arranged on the inner side of the waist fixing structure 6 are slidably connected to the second slide groove 69; the two groups of second sliders 82 of the flexible support mechanism 8 arranged on the inner side of the chest fixing structure 7 are slidably connected to the third slide groove 77, and the four groups of limiting columns 83 and the four groups of limiting holes 85 are respectively adapted.

[0028] By adopting the above scheme: by setting the limiting column 83 and the limiting hole 85, the relative position of the supporting cushion 84 and the fixed base 81 can be limited, so that the supporting cushion 84 will not be skewed when squeezed, and by setting the second spring 86, the flexible support mechanism 8 can be subjected to more uniform force when squeezing and correcting the waist or chest, and the correction process is more comfortable.

[0029] The working principle of the utility model is: firstly, the patient stands inside the main shell 1, and the height of the waist fixing structure 6 is adjusted up and down to fit the patient's waist position, and the waist fixing structure 6 can be manually pushed up and down and fixed in a suitable position through the first spring 63, the dome block 64 and the fixed circular groove 4;

[0030] By sliding the extension rod 72 and the extension rod slot 5, the chest fixing structure 7 can be moved up and down to adapt to the patient's chest position. After moving to a suitable position, the second screws 76 on both sides are tightened to squeeze the inner flexible support mechanism 8 to fix the chest of the patient with the chest fixing structure 7. At this time, the patient's posture can be corrected by fine-tuning the first screw 68 and the second screw 76 to squeeze the waist fixing structure 6 and the inner flexible support mechanism 8 of the chest fixing structure 7 to achieve alignment of the spine.

[0031] By setting the limiting column 83 and the limiting hole 85, the relative position of the supporting cushion 84 and the fixed base 81 can be limited, so that the supporting cushion 84 will not be skewed when squeezed. By setting the second spring 86, the flexible support mechanism 8 can be more evenly stressed when squeezing and correcting the waist or chest, and the correction process is more comfortable.

[0032] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vertical traction spinal correction device, characterized in that: include: A main shell (1), wherein four groups of first slide grooves (2) are provided on the inner side of the main shell (1), two groups of symmetrical screw through holes (3) are provided on the side of the main shell (1), multiple groups of fixed circular grooves (4) are provided inside the first slide grooves (2), two groups of symmetrical extension rod slots (5) are provided on the upper side of the main shell (1), a waist fixing structure (6) and a chest fixing structure (7) are provided on the inner side and the upper side of the main shell (1), and two groups of flexible support mechanisms (8) are movably installed on the inner side of the waist fixing structure (6) and the chest fixing structure (7); The waist fixing structure (6) comprises a first fixing frame (61), four groups of first sliding blocks (62) are fixedly connected to the side of the first fixing frame (61), a first spring (63) is fixedly connected to the inner side of the first sliding block (62), a dome block (64) is fixedly connected to the other end of the first spring (63), a first telescopic rod (65) is rotatably connected to the top of the first fixing frame (61), a first insertion hole (66) is provided on the top of the first fixing frame (61), a first threaded hole (67) passing through the first fixing frame (61) is provided on the outer side of the first fixing frame (61), a first screw rod (68) is threadedly connected to the inner side of the first threaded hole (67), and four groups of second sliding grooves (69) are provided on the inner side of the first fixing frame (61).

2. A vertical traction spinal correction device according to claim 1, characterized in that: The chest fixing structure (7) comprises a second fixing frame (71), two groups of sliding extension rods (72) are fixedly connected to the lower part of the second fixing frame (71), a second telescopic rod (73) is rotatably connected to the upper part of the second fixing frame (71), a second insertion hole (74) is provided on the upper part of the second fixing frame (71), a second threaded hole (75) passing through the second fixing frame (71) is provided on the outer side of the second fixing frame (71), a second screw rod (76) is threadedly connected to the inner part of the second threaded hole (75), and four groups of third sliding grooves (77) are provided on the inner side of the second fixing frame (71).

3. A vertical traction spinal correction device according to claim 2, characterized in that: The flexible support mechanism (8) comprises a fixed base (81), two groups of second sliding blocks (82) are fixedly connected to the side of the fixed base (81), four groups of limiting columns (83) are fixedly connected to the side of the fixed base (81), a second spring (86) is fixedly connected to the side of the fixed base (81), the other end of the second spring (86) is fixedly connected to a supporting cushion (84), and four groups of limiting holes (85) are opened on the side of the supporting cushion (84).

4. The vertical traction spinal correction device according to claim 1, characterized in that: The first screw rod (68) passes through the screw rod through hole (3) and is threadedly connected to the first threaded hole (67).

5. The vertical traction spinal correction device according to claim 2, characterized in that: A group of through holes are provided on the top of the first telescopic rod (65) and the second telescopic rod (73), and a group of matching plugs are provided inside the first plug hole (66) and the second plug hole (74), and the lengths of the plugs can pass through the through holes provided on the first telescopic rod (65) and the second telescopic rod (73) and be inserted into the first plug hole (66) and the second plug hole (74).

6. The vertical traction spinal correction device according to claim 3, characterized in that: The second sliders (82) in the two groups of flexible support mechanisms (8) arranged on the inner side of the waist fixing structure (6) are slidably connected to the second slide groove (69); the second sliders (82) in the two groups of flexible support mechanisms (8) arranged on the inner side of the chest fixing structure (7) are slidably connected to the third slide groove (77).

7. The vertical traction spinal correction device according to claim 3, characterized in that: The four groups of limiting columns (83) and the four groups of limiting holes (85) are respectively matched.

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