Foldable and portable sitting position corrector capable of continuously resisting scoliosis

Abstract

The invention discloses a foldable and portable sitting position corrector capable of continuously resisting scoliosis, and relates to the technical field of spine correction. The strength applied by various traditional braces or orthotics is fixed, the body is inconvenient and uncomfortable to move after being worn, and the life quality is influenced. Therefore, the sitting position corrector which is light in overall structure, foldable and portable, can be placed on a stool or a chair at home or at school, and can be used for correcting the sitting position when children attend the class and do homework after school is designed. Wherein the universal adjusting device changes the force application direction and can act on a sagittal plane and a coronal plane at the same time, the honeycomb soft cushion on one side is heightened to enable the pelvis to return, and the correction effect is achieved. A continuous force application device is additionally arranged, force of an existing brace or orthosis is fixed, a new thought is provided, force is transmitted through a spring, pressure borne by a lateral bending part is continuous and soft, and comfort is improved. Meanwhile, the patient can use the corrector to actively train the scoliosis depressed muscles to achieve the correction effect.

Description

Technical Field

[0001] The invention relates to the technical field of spinal correction, in particular to a foldable and portable sitting corrector for continuously combating scoliosis. Background Art

[0002] In recent years, issues related to the health of the spine of children and adolescents have become a new and prominent public health issue in my country. According to statistics, there are 300,000 new scoliosis patients each year. At present, the treatment method for scoliosis is to wear a brace above 20°, and the progress is slow below 20°. Wearing a brace or orthosis too early will cause the muscles around the spine to atrophy. After taking off the brace or orthosis, the scoliosis will worsen, and life will be inconvenient, which will affect the quality of life. Therefore, it is not recommended to wear a brace. However, all scoliosis above 20° develops from a low degree. If it is not well controlled below 20°, it will gradually develop to 20° and above. The force applied by various traditional braces or orthoses is fixed, inconvenient and uncomfortable to wear, which is not conducive to the activities of patients after school and after class. Without timely and effective intervention, the degree of scoliosis will increase again. Considering that most patients are currently in the adolescent school period, which is also the best stage for intervention, a foldable and portable continuous anti-scoliosis sitting corrector for students and adolescents is designed. Summary of the invention

[0003] The purpose of the present invention is to provide a foldable and portable sitting corrector for continuously combating scoliosis, so that the patient can attend classes and correct the scoliosis when doing homework after school without affecting the quality of life.

[0004] In order to achieve the purpose of folding and carrying, the present invention innovatively provides the following technical solutions: the seat plate and the support bar can be folded through the shaft rod, and the support cross bar is folded on the support bar through the support cross bar clamp. Figure 2 ) so that the entire bracket ( Figure 4 ) can be folded and carried as ( Figure 6 ). It can be placed on a stool or chair without being restricted by the venue or time. Students can move freely after class by opening the support bar. It can counteract the correction by using the time when children are in class, doing homework after school, and sitting down. It will not affect the quality of life of children and achieve the purpose of correction. It is innovative and practical.

[0005] In order to achieve the purpose of continuous confrontation, the present invention innovatively uses the following technical solutions: twisting the screw rod to apply thrust, the thrust squeezes the compression spring, the spring acts on the thrust rod, and is transmitted to the thrust plate, squeezing the scoliotic part, so that the scoliotic part is straightened or even corrected. The force is transmitted through the spring, and the force given by the squeezed spring continuously acts on the scoliotic part. This force is continuous, slowed, and gentle, which increases comfort. The use of a foldable and portable continuous scoliosis counteracting sitting corrector also avoids some children giving up intervention treatment because of discomfort and squeezing when wearing traditional braces.

[0006] In order to achieve the correction effect, wearing traditional braces or orthotics will cause the muscles around the fixed spine to atrophy, and the scoliosis will return after taking off the brace. The foldable and portable continuous anti-scoliosis sitting corrector acts on the scoliosis part without hindering body movement. Figure 2 ) can be used to guide active training to increase the muscles on the concave side of the scoliosis, thereby also achieving a corrective effect.

[0007] In order to achieve the correction effect, the present invention innovatively uses the following technical solutions: Scoliosis may be in a state of imbalance in both the sagittal plane and the coronal plane. Observe the patient's X-ray film to adjust the universal adjustment device ( Figure 3 ) direction, locking the nut, and applying thrust can squeeze both the coronal plane and the sagittal plane, thereby achieving a correction effect.

[0008] In order to achieve the correction effect, the present invention has added a honeycomb soft cushion that can be separated on the left and right sides and can be raised on one side to fit the shape of the buttocks, so that you will not feel tired when sitting for a long time. If scoliosis is accompanied by pelvic tilt, one side of the honeycomb soft cushion needs to be raised to correct the pelvis, and the correction effect can be achieved by combining with a continuous force application device, which is economical and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 The present invention is a schematic diagram of the overall structure of the foldable and portable continuous anti-scoliosis sitting corrector.

[0010] Figure 2 It is a schematic diagram of the continuous force-applying device of the foldable and portable continuous anti-scoliosis sitting corrector of the present invention.

[0011] Figure 3 It is a schematic diagram of the universal adjustment device of the foldable and portable continuous anti-scoliosis sitting correction device of the present invention.

[0012] Figure 4 It is a schematic diagram of the foldable and portable continuous anti-scoliosis sitting correction device bracket of the present invention.

[0013] Figure 5 It is a schematic diagram of the internal structure of the continuous force-applying device of the foldable and portable continuous anti-scoliosis sitting corrector of the present invention.

[0014] Figure 6 This is a schematic diagram of the foldable, portable and continuous anti-scoliosis sitting correction device support of the present invention after folding. DETAILED DESCRIPTION

[0015] In order to enable those skilled in the art to better understand the inventor's technical solution, the present invention will be further described in detail below with reference to the accompanying drawings.

[0016] See also Figure 1-6 As shown, the foldable and portable continuous anti-scoliosis sitting corrector includes: a seat plate 1, an open support bar 2, a support bar 3, a support bar clamp 4, an axle 5, a fixed axle module 6, a honeycomb soft cushion 7, a force bar 8, a positioning pin 9, a continuous force device shell 10, a continuous force screw 11, a universal joint base 12, a force plate 13, a support bar 14, a support bar clamp 15, a support bar pin 16, a locking nut 17, a ball-shaped positioning pin 18, a force spring 19, a force rod 20, and a retraction spring 21.

[0017] Figure 1 and Figure 2 , Figure 5 As shown in the figure, the continuous force applying device housing 10, the continuous force applying screw 11, the force applying rod 20, and the retraction spring 21 together constitute the continuous force applying device ( Figure 2 ). The continuous force application screw 11, the force application spring 19, the force application rod 20, and the retraction spring 21 are built into the continuous force application device housing 10. The connection between the continuous force application device housing 10 and the continuous force application screw 11 is threaded, the continuous force application screw 11 abuts against the force application spring 19, the force application spring 19 abuts against the force application rod 20, and the retraction spring 21 is sleeved on the force application rod 20. The lower end of the continuous force application device housing 10 is provided with a small hole of the same size as the force application rod 20, and the continuous force application screw 11 can be rotated to extend or retract the force application rod 20.

[0018] Figure 1 and Figure 3 As shown, the universal joint base 12, the locking nut 17, the ball head positioning pin 18 together constitute a universal adjustment device ( Figure 3 ). The opening size of one end of the universal joint base 12 is consistent with that of the force rod 20, and a spherical hole is opened at the other end. The ball positioning pin 18 is placed in the round hole of the universal joint base 12, and the locking nut 17 is screwed into the spherical hole section of the universal joint base 12. Adjust the direction of the ball positioning pin 18 and tighten the locking nut 17. The direction of the force can be changed. A screw hole is opened in the middle of the ball positioning pin 18 to facilitate the protrusion of the force plate 13 to be threaded.

[0019] Figure 1 and Figure 4As shown, the seat plate 1, the open support bar 2, the support bar 3, the support bar fixture 4, the shaft 5, the fixed shaft module 6, the honeycomb soft cushion 7, the force bar 8, the positioning pin 9, the support bar 14, the support bar fixture 15, the support bar pin 16, constitute a foldable and portable continuous anti-scoliosis sitting corrector bracket. The fixed shaft module 6 is placed at the lower end of the seat plate 1, the open support bar 2 and the support bar 3 stand in the support bar fixture 4, and the shaft 5 protrudes at one end and passes through the support bar fixture 4 and then through the fixed shaft module 6, and is locked with a screw. The support bar fixture 4 can rotate with the support bar 3 and the open support bar 2. The support bar fixture 15 clamps the support bar 14 and locks it on the support bar 3. The other end of the support bar 14 is fixed with a support bar pin 16, and the support bar 14 is clamped on the open support bar 2. The force bar 8 passes through the support bar 3 and the open support bar 2 and is locked with a nut.

[0020] When using it, students place the continuous anti-scoliosis sitting corrector on a stool or chair. For patients with scoliosis accompanied by pelvic rotation, raise one side of the honeycomb soft cushion 7, return the pelvis to the correct position, and place the continuous force device ( Figure 2 ) A force-applying horizontal bar 14 passes through the opening, and a slot is provided on the force-applying horizontal bar 14, and a positioning pin 9 is placed to fix the continuous force-applying device ( Figure 2 ). Universal joint device ( Figure 3 ) is installed on the force rod 20, combined with the patient's X-ray film, the position is adjusted, the direction of the ball positioning pin 18 is adjusted to change the direction of the force, the scoliosis part is found, and the screw is twisted for correction.

[0021] When the patient is done with class, he or she can open the support bar 14 and loosen the continuous force screw 11 to move freely. When the patient is done with class, he or she can sit back in the foldable and portable continuous anti-scoliosis sitting corrector and tighten the continuous force screw 11 to correct the scoliosis. Figure 3 ), remove the positioning pin 9, and take out the continuous force application device ( Figure 2 ), fold the whole foldable and portable anti-scoliosis sitting corrector bracket, you can take it home to do homework or continue to correct it when sitting down, and then carry it to school.

[0022] Scoliosis patients usually have razor backs, with concave and atrophic muscles on one side of the scoliosis area. Using a foldable and portable continuous anti-scoliosis sitting corrector does not affect their physical activities. Figure 2 ) under the guidance of the doctor, actively do stretching exercises, and stretching training of the concave side muscles can also achieve the correction effect.

[0023] When the patient's scoliosis is complex, a continuous thrust device can be added ( Figure 2 )、Universal adjustment device( Figure 3 ), the force bar 14, the positioning pin 9 is installed on the bracket ( Figure 4) applies force to the scoliosis position to straighten and correct the entire spine.

Claims

1. The foldable and portable sitting corrector for continuous scoliosis correction is characterized by: The foldable and portable continuous anti-scoliosis sitting corrector includes: a seat plate 1, an open support bar 2, a support bar 3, a support bar clamp 4, an axle 5, a fixed axle module 6, a honeycomb soft cushion 7, a force bar 8, a positioning pin 9, a continuous force device shell 10, a continuous force screw 11, a universal joint base 12, a force plate 13, a support bar 14, a support bar clamp 15, a support bar pin 16, a locking nut 17, a ball-shaped positioning pin 18, a force spring 19, a force rod 20, and a retraction spring 21.

2. The foldable and portable continuous anti-scoliosis sitting corrector according to claim 1 is characterized in that: The whole bracket can be folded and carried. A fixed shaft module 6 is placed at the lower end of the seat plate 1, and the open support bar 2 and the support bar 3 stand in the support bar clamp 4. One end of the shaft 5 protrudes through the support bar clamp 4 and then through the fixed shaft module 6, and is locked with a screw. The support bar clamp 4 can rotate with the support bar 3 and the open support bar 2. The support cross bar clamp 15 clamps the support cross bar 14 and locks it on the support bar 3. The other end of the support cross bar 14 is fixed with a support cross bar latch 16, and the support cross bar 14 is stuck on the open support bar 2. The force bar 8 passes through the support bar 3 and the open support bar 2 and is locked with a nut.

3. The foldable and portable continuous anti-scoliosis sitting corrector according to claim 2 is characterized in that: The continuous force application screw 11, the force application spring 19, the force application rod 20, and the retraction spring 21 are built into the continuous force application device housing 10. The connection between the continuous force application device housing 10 and the continuous force application screw 11 is threaded, the continuous force application screw 11 is pressed against the force application spring 19, the force application spring 19 is pressed against the force application rod 20, and the retraction spring 21 is sleeved on the force application rod 20. The lower end of the continuous force application device housing 10 is provided with a small hole of the same size as the force application rod 20, and rotating the continuous force application screw 11 can extend or retract the force application rod 20. Actively resisting the force application rod 20 can retract the force application rod 20, and the patient can use the foldable and portable continuous anti-scoliosis sitting corrector for active training.

4. The foldable and portable continuous anti-scoliosis sitting corrector according to claim 3 is characterized in that: The opening size of one end of the universal joint base 12 is consistent with that of the force rod 20, and a spherical hole is opened at the other end. The ball positioning pin 18 is placed in the spherical hole of the universal joint base 12, and the locking nut 17 is screwed on the end of the spherical hole of the universal joint base 12. Adjust the direction of the ball positioning pin 18 and tighten the locking nut 17. The direction of the force can be changed. A screw hole is opened in the middle of the ball positioning pin 18 to facilitate the threaded connection with the protrusion of the force plate 13.

5. The foldable and portable continuous anti-scoliosis sitting corrector according to claim 4 is characterized in that: A continuous force screw 11, a force spring 19, a force rod 20, a retraction spring 21, a force device housing 10, a universal joint base 12, a ball positioning pin 18, a locking nut 17, a force plate 13, a force cross bar 14, and a positioning pin 9 can be added and installed on the open support bar 2 and the support bar 3 to apply force to the scoliosis position.

6. The foldable and portable continuous anti-scoliosis sitting corrector according to claim 5 is characterized in that: A honeycomb soft seat cushion 7 which can be separated into left and right parts and can be raised on one side to meet the shape of the buttocks is placed on the integral support.

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