JP2007061573A - Automobile seat for disabled person with lumbar pain - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an automobile seat for a disabled person with a lumbar pain capable of relieving a pain in carrying, while allowing the patient or disabled person of lumbar spinal stenosis to keep an optimal posture in sitting, by using a safety belt with the use of an existing automobile seat. <P>SOLUTION: The automobile seat for allowing the patient or disabled person of lumbar spinal stenosis to be seated has a seat surface part 20 and a back surface part 30 without having a cushion, where a seat angle between the seat surface part 20 and the back surface part 30 is 90°. On end of the back surface part 30 is brought into vertical and tight contact with the seat surface part 91 of the existing automobile seat and the seat surface part 20 is arranged to be adjusted to have a required height along the back surface part 30. A seat pillow 40 for protecting the cervical vertebrae 7 and head part of a human body is arranged at the other end of the back surface part 30. Fixing parts 21, 31 are respectively arranged in the seat surface part 20 and the back surface part 30. The automobile seat of the present invention is fixed to the seat surface part 91 and back surface part 92 of the existing automobile seat through the use of the fixing parts 21, 31. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to an automobile seat for persons with low back pain who can wear a safety belt using an existing car seat, hold a patient with lumbar spinal canal stenosis and a disabled person in an optimal posture, and reduce pain during transportation. About.

  Lumbar spinal canal stenosis is a syndrome in which the tail and nerve roots are strangled due to the constriction of the spinal canal, resulting in neurological symptoms in the lower limbs. The spinal canal stenosis compresses the tail and nerve roots, adds dynamic factors, causes a blood circulation disorder in the nerve tissue, and does not change into a pathological condition in which symptoms develop. (For example, see Non-Patent Document 1)

  Lumbar spinal canal stenosis is caused by deformation and thickening of the lumbar and intervertebral joints, as well as deformation and swelling of the intervertebral disc, which is a soft tissue, and thickening of the ligaments. Causes sciatica, leg numbness or gait disturbance by compressing or tightening blood circulation. Symptoms are classified into three types: horsetail type, nerve root type, and mixed type.

FIG. 8 shows the spine.
The spine, called the spine, is connected to 24 small vertebrae called vertebrae. 24 vertebrae are cervical vertebrae 7 consisting of 7 vertebrae, thoracic vertebrae 12 consisting of 12 vertebrae, lumbar vertebrae 5 consisting of 5 vertebrae, sacrum 1 fused to one, 3 It consists of 3 tailbones and 5 blocks, each of which consists of 5 to 5 vertebrae. Low back pain occurs when the cauda equina and nerve roots around the lumbar spine 5 and sacrum 1 are damaged.

  The mechanism of low back pain is that the anterior root that is responsible for motor nerves and the posterior root that conveys perception merge to form a nerve root that is distributed from the spinal canal to the outside of the body and distributed around the periphery of the body. These nerves transmit commands from the brain to the muscles through the spinal cord and transmit sensations such as pain from the skin and internodes to the brain. The spinal cord ends around the first lumbar vertebra, and from there down is a fine nerve bundle like a horse's tail called the “maudal nerve”. If the caudad nerve or nerve root around the lumbar spine 5 and sacrum 1 is damaged, it causes lower limb pain and paralysis. When a certain nerve is damaged, pain and numbness occur in the area that it carries, resulting in motor paralysis. Lumbar spinal canal stenosis is a nerve in which the nerves are compressed in the spinal canal that has been deformed and narrowed due to aging, etc. I'm sick.

  When transporting a disabled patient with lumbar spinal canal stenosis by car for going to hospital, an attempt was made to lay a cushion with good cushion on the existing car seat of the car for the disabled patient. He was in a state of being patient with his waist bent to the back seat. Also, if you sit in a wheelchair in a hospital, you will be afflicted with back pain that you cannot sit on.

  The back pain prevention cushion includes a back cushion 5 slidably attached to the back of the cushion, and includes a spine cushion and a back slip prevention cushion on the back of the cushion. The cushion seat portion includes a crotch cushion portion, a crotch cushion portion, and a cushion portion for preventing the seat portion from shifting, and a flexible cushion layer is provided therein. A cushion for back pain prevention in which the waist is surrounded by a cushion has been proposed. (For example, see Patent Document 1)

  In a vehicle seat, a space 14a is formed behind a back surface portion that comes into contact with a shoulder rib of a human body in a state where a person sits on the seat and holds the handle 11. There has been proposed an automobile seat that reduces back pain, stiff shoulders, and the like during driving by providing the space 14a. (For example, see Patent Document 2)

  As an automobile seat, an automobile seat has been proposed that can appropriately support a key point in the vicinity of the lumbar spine. (For example, see Patent Document 3)

  JP 2004-329812 A   JP 2001-224462 A   Reality 7-29899   [Diagnosis and treatment of lumbar spinal canal stenosis] J Nippon Med Sch 2002.69 (6) -For clinicians- Nippon Medical School Orthopedics Department (p583 to p587)

  The conventional automobile seats described above are irritated by severe pain that cannot be tolerated when used by patients with lumbar spinal canal stenosis or persons with disabilities, although effective for healthy persons. There has been a demand for an automobile seat that can maintain an optimal posture for patients with lumbar spinal stenosis and persons with disabilities and can reduce pain during transportation. Research has shown that patients with lumbar spinal canal stenosis and persons with disabilities can sit in existing car seats and existing wheelchairs without suffering from back pain.

  Many car driver and passenger seats have been completed by manufacturers with an emphasis on preventing back pain. We provide an automobile seat for people with low back pain who can wear a safety belt using existing car seats, etc., and can maintain optimal posture and reduce back pain when transporting patients with lumbar spinal stenosis and disabled people The purpose is to do.

  The above and other objects and novel features of the present invention will become more complete and clear when the following description is read in conjunction with the accompanying drawings. The drawings are for illustrative purposes only and do not limit the technical scope of the present invention.

In order to achieve the above object, the present invention reduces the back pain by using an existing car seat and wearing a safety belt to maintain an optimal posture for transporting patients with lumbar spinal stenosis and persons with disabilities. In the automobile seat for a person with low back pain, the car seat 100 for a person with low back pain has a seat surface portion 20 and a back surface portion 30 without cushions. The seat angle between the seat surface portion 20 and the back surface portion 30 was set to 90 degrees. The tip of the back surface portion 30 was in close contact with the seat surface portion 91 of the existing automobile seat. The front end of the seat surface portion 20 abuts the seat surface portion 91 of the existing automobile seat horizontally, and the other seat surface portion 20 that is kept horizontal is adjusted by being adjusted in height and fixed by the back surface portion 30 and the screw 70. It was.
The other side of the back part 30 is provided with a detachable seat pillow 40 for protecting the cervical vertebra 7 and the head of the body. If the seat pillow 40 is unnecessary due to the shape of the existing car seat, it is removed. A detachable fixing portion 21 is provided on the seat surface portion 20, and a detachable fixing portion 31 is provided on the back surface portion 30. This is an automobile seat for persons with low back pain having a configuration in which the detachable fixing portions 21 and 31 are fixed to the seat surface portion 91 and the back surface portion 92 of an existing automobile seat.

  According to a second aspect of the present invention, there is provided a lower back pain automobile seat according to the first aspect, wherein the lower back pain automobile seat 100 is provided with a seat surface portion 20 and a back surface portion 30 without cushions. . The seat surface portion 20 and the back surface portion 30 are automobile seats for persons with low back pain configured to process wood, plastic, aluminum, or non-ferrous metal such as iron or titanium.

  Further, the invention according to claim 3 is the automobile seat for the back pain disabled person according to claim 1, wherein the car seat 100 for the back pain disabled person is configured to adjust the height of the seat surface part 20 on the back surface 30. A possible vertical cut 72 was provided. The front end of the seat surface portion 20 that keeps the level is in contact with the existing seat surface portion 91 horizontally, and the other seat surface portion 20 that keeps the level is provided with a screw hole 71 that can be fixed in close contact with the back surface portion 30 horizontally. This is an automobile seat for persons with low back pain having a configuration in which the surface of the screw hole 71 of the seat surface portion 20 and the surface of the vertical cut 72 of the back surface portion 30 are fixed by a screw 70 provided in close contact at an angle of 90 degrees.

  According to a fourth aspect of the present invention, there is provided an automobile seat for persons with low back pain according to claim 1, wherein the car seat 100 for persons with low back pain has a pain in a patient with lumbar spinal stenosis or a handicapped person. A tread 50 that takes advantage of the fact that the blood flow improves and the symptom is eased when the leaning posture, which is an essential posture to relieve, is provided. The tread 50 is provided with a holder 51 that holds the tread 50 from both sides of the automobile seat 100 for persons with low back pain. The holder 51 was provided so as to hold the tread plate 50 and to expand and contract vertically. A fixing hole 52 for fixing the position of the holder 51 was provided. The fixing hole 52 is an automobile seat for people with low back pain that can be fixed by screws 53 provided.

  Further, in the invention according to claim 5, there is provided the automobile seat 100 for a person with back pain according to claim 1, wherein the car seat 100 for a person with back pain has a car seat 100 for a person with back pain in an existing car seat. For fixing, a detachable fixing portion 21 is provided on the seat surface portion 20, and a detachable fixing portion 31 is provided on the back surface portion 30. The removable fixing portions 21 and 31 were used to fix the seat surface portion 91 and the back surface portion 92 of an existing automobile seat. The fixing part 21 of the seat surface part 20 and the fixing part 31 of the back surface part 30 are automobile seats for persons with low back pain having a configuration in which a magic tape 60 (registered trademark) is provided as a stopper.

  The effects of the present invention are as follows, as will be apparent from the following invention.

  In the invention of claim 1, in the present invention, a safety belt can be worn using an existing automobile seat to maintain an optimal posture for transporting a patient with a lumbar spinal stenosis or a disabled person, and back pain can be reduced. In the automobile seat for persons with low back pain, the car seat for persons with low back pain provided a seat surface portion and a back surface portion without cushions. The seat angle between the seat portion and the back portion was set to 90 degrees. The tip of the back part was in close contact with the seat part of the existing car seat. The front end of the seat surface portion is in contact with the seat surface portion of an existing automobile seat horizontally, and the other seat surface portion that keeps the level is horizontally adjusted in height and fixed with a back surface portion and a screw. On the other side of the back, a detachable seat pillow was provided to protect the cervical vertebrae and head of the body. Remove the seat pillow if it is not necessary due to the shape of the existing car seat. A detachable fixing portion is provided on the seat surface portion, and a detachable fixing portion is provided on the back surface portion. Since this is a car seat for a patient with low back pain that is fixed to the seat and back parts of an existing car seat using the detachable fixing part, a patient with a lumbar spinal stenosis or a handicapped person can use a conventional cushion. A problem that could not be solved with the existing car seats is that the existing safety belts are used normally, and there are no cushioned car seats for people with low back pain, so patients with lumbar spinal stenosis and persons with disabilities are seated and transported It has become possible to maintain the optimal posture and reduce back pain. The inventive idea of the automobile seat for people with low back pain can be applied not only to automobiles but also to wheelchairs.

  According to a second aspect of the present invention, there is provided an automobile seat for persons with low back pain according to claim 1, wherein the seat surface portion and the back surface portion of the car seat for low back pain persons described above are made of wood, plastic, aluminum, iron or the like. Because it is an automobile seat for people with low back pain that is made by processing non-ferrous metals such as titanium and titanium, the thing that could not be solved with the existing car seat with good cushion is to use the car seat for low back pain people without cushion This has made it possible to maintain an optimal posture for transporting patients with lumbar spinal canal stenosis and disabled persons, and to reduce back pain. Wooden seats are good, and plastic seats are less comfortable than wooden seats. Also, the sitting comfort of a seat made of aluminum, iron, titanium, or the like becomes comparable to plastics by a cloth covering the surface. Seats made of plastic can be lightly finished, making it convenient for patients and caregivers to carry.

  According to a third aspect of the present invention, there is provided an automobile seat for persons with low back pain according to claim 1, wherein the car seat for persons with low back pain described above is provided on the back surface so that the height of the seat surface portion can be adjusted. A cut was made. The front end of the seat surface portion that keeps the level is in contact with the existing seat surface portion horizontally, and the other seat surface portion that keeps the level is provided with a screw hole that can be fixed horizontally in close contact with the back surface portion. Since it is an automobile seat for low back pain persons with a structure in which the screw hole surface of the seat surface portion and the vertical cut surface of the back surface portion are fixed at 90 degrees, the seat surface portion of the existing automobile seat It is easy to keep the seat surface portion horizontal by adjusting the height of the back surface portion regardless of whether there is any inclination.

According to a fourth aspect of the present invention, there is provided an automobile seat for persons with low back pain according to claim 1, wherein the car seat for persons with low back pain relieves pain of a patient with lumbar spinal stenosis or a disabled person. A tread was made to take advantage of the fact that the necessary posture of leaning forward improves blood flow and eases symptoms. The tread was provided with a holder for holding the tread from both sides of the automobile seat for persons with low back pain.
The holder was provided so as to hold the tread board and to expand and contract up and down. A fixing hole for fixing the position of the holder was provided. Since the fixing hole is an automobile seat for people with low back pain that can be fixed with screws provided, when a patient with lumbar spinal stenosis or a disabled person sits down, the thigh is moved up and down and the thigh is placed on the knee. Being able to incline upward from the horizontal seating surface takes a leaning posture, which is an essential posture to relieve the pain of lumbar spinal canal stenosis. By sitting down, the patient leans forward, improving the blood flow of patients with lumbar spinal canal stenosis and the disabled and improving the symptoms and making it easier.

  According to a fifth aspect of the present invention, there is provided an automobile seat for persons with low back pain according to claim 1, wherein a fixing part is provided on the seat surface part for fixing the car seat for persons with low back pain described above and an existing car seat. The fixing part was provided on the back part. The seat fixing part and the back fixing part are low-back pain automobile seats with Velcro tape (registered trademark) as stoppers, so they can be easily and securely attached to existing car seats in a short time. And can be easily and securely attached and detached.

  Hereinafter, the present invention will be described in detail with reference to the best mode for carrying out the invention shown in the drawings.

In the first best mode for carrying out the first embodiment of the present invention shown in FIGS. 1 to 7, FIG. 1 is a view showing a side surface of an automobile seat for persons with low back pain according to the present invention.
In the present invention, an automobile seat for a person with low back pain that can reduce a back pain by wearing a safety belt using an existing car seat and maintaining an optimal posture for transporting a patient with a lumbar spinal canal stenosis or a handicapped person. In the above, the automobile seat 100 for a person with low back pain provided a seat surface portion 20 and a back surface portion 30 without cushions. The seat angle between the seat surface portion 20 and the back surface portion 30 was set to 90 degrees. One end of the back portion 30 was brought into close contact with the seat surface portion 91 of the existing automobile seat. The seat surface portion 20 was provided along the back surface portion 30 so as to be adjusted to a required height. The seat surface portion 20 was provided in contact with the seat surface portion 91 of the existing automobile seat and horizontally adjusted along the back surface portion 30. The other end of the back surface 30 is provided with a detachable seat pillow 40 for protecting the cervical vertebra 7 and the head of the body. The seat pillow 40 is removed if it is not necessary due to the shape of the existing automobile seat. A fixed portion 21 is provided on the seat surface portion 20, and a fixed portion 31 is provided on the back surface portion 30. This is an automobile seat for persons with low back pain having a configuration in which the fixing parts 21 and 31 are used to fix the seat part 91 and the rear part 92 of an existing automobile seat.

FIG. 2 is a perspective view of the automobile seat for persons with low back pain in FIG.
In the present invention, a vehicle seat for a back pain person who can maintain a posture optimal for transporting a patient with a lumbar spinal canal stenosis and a handicapped person and can reduce back pain, the car seat 100 for a back pain person is a cushion. A seat surface portion 20 and a back surface portion 30 having no surface are provided. The seat angle of the seat part 20 and the back part 30 was provided as 90 degrees. One end of the back surface portion 30 was in close contact with the seat surface portion 91 of the existing automobile seat. The seat surface portion 20 was provided so as to be adjusted to a required height along the back surface portion 30. The seat surface portion 20 was provided in contact with the seat surface portion 91 of the existing automobile seat, and the height of the seat surface portion 20 was adjusted horizontally along the back surface portion 30. The other end of the back surface 30 is provided with a seat pillow 40 for protecting the cervical vertebra 7 and the head of the body. The seat pillow 40 is removed and used when it is not necessary due to the shape of the existing automobile seat.

  In the automobile seat 100 for a person with low back pain, a seat surface portion 20 and a back surface portion 30 without a cushion are provided by processing wood, plastic, aluminum, or iron. Aluminum or a non-ferrous metal such as iron or titanium was processed and provided. The seat of the metal seat becomes the same level as plastics due to the cloth covering the surface.

FIG. 3 is a perspective view of a fixing portion of the automobile seat for the low back pain person in FIG. 2.
An automobile seat for people with low back pain, the fixing portion 21 detachably attached to the seat surface portion 20 and the detachable fixing to the back surface portion 30 in order to fix the above-described automobile seat 100 for people with low back pain and existing car seats. Part 31 was provided. Magic tape 60 (registered trademark) was provided as a stopper for the detachable fixing portions 21 and 31. This is an automobile seat for persons with low back pain configured to fix the seat surface portion 91 and the back surface portion 92 of the existing automobile seat using the fixing portions 21 and 31.

  An automobile seat for persons with low back pain, the fixing part 22 being in close contact with the back surface of the seat part 20 in order to fix the above-described automobile seat for persons with low back pain and the existing car seat, and the back part of the back part 30 A fixing portion 32 that is in close contact is provided. The fixing portions 22 and 32 that are in close contact with each other are provided with Velcro 60 (registered trademark) as a stopper in a planar shape. Magic tape 60 (registered trademark) was fixed to the surface of the seat part 91 and the back part 92 of the existing automobile seat so as to be in close contact with the fixing parts 22 and 32. When the velcro tape 60 provided on the surfaces of the seat surface portion 91 and the back surface portion 92 of the existing automobile seat is not used, the appearance of the seat is not damaged and the fixed fixing portions 22 and 32 are not caught on clothes. A planar cover is provided using the magic tape 60 (not shown).

FIG. 4 is a side view of the foot portion of the automobile seat for the back pain disabled person in FIG. 1.
An automobile seat for persons with low back pain, and the tread plate 50 is provided on the car seat 100 for persons with low back pain described above. The tread 50 is provided with a holder 51 that holds the tread 50 from both sides of the automobile seat 100 for persons with low back pain. The holder 51 is provided so as to hold the tread plate 50 and to expand and contract vertically. A fixing hole 52 for fixing the position of the holder 51 was provided. The fixing hole 52 is an automobile seat for people with low back pain that can be fixed by screws 53 provided.

FIG. 5 is a perspective view of a foot part of the automobile seat for the back pain disabled person in FIG. 2.
An automobile seat for persons with low back pain, and the tread plate 50 is provided on the car seat 100 for persons with low back pain described above. The tread 50 is provided with a holding tool 51 that holds the tread 50 from both sides of the knee bending portion of the seat portion 20 of the automobile seat 100 for a back pain person. The holder 51 is provided so as to hold the tread plate 50 and to expand and contract vertically. A fixing hole 52 for fixing the position of the holder 51 was provided. The fixing hole 52 is an automobile seat for people with low back pain that can be fixed by screws 53 provided.

FIG. 6 is a perspective view in which a part of the foot of the automobile seat for persons with low back pain in FIG. 5 is cut away.
The front end portion of the seat portion 20 of the automobile seat 100 for a person with low back pain provided with a holding tool 51 for holding the tread 50 from both sides of the seat surface portion 20 that bends the knee. The holder 51 is provided so as to hold the tread plate 50 and to expand and contract vertically. A fixing hole 52 for fixing the position of the holder 51 was provided. The fixing hole 52 is an automobile seat for people with low back pain that can be fixed by screws 53 provided.

FIG. 7 is a perspective view of adjusting the height of the automobile seat for the back pain disabled person in FIG. 1.
The seat surface portion 20 of the above-described automobile seat 100 for persons with low back pain can adjust the required height along the back surface portion 30 in order to keep it horizontal.
In order to keep the seat surface portion 20 horizontal, a vertical cut 72 capable of adjusting the height of the back surface portion 30 with respect to the vertical surface is provided in the back surface portion 30. Two screw holes 71 are provided in the seat surface portion 20, and a vertical cut 72 having the same diameter as the screw diameter is provided at the same position as the screw hole 71 of the seat surface portion 20 in the back surface portion 30. This is an automobile seat for persons with low back pain having a configuration in which the surface of the screw hole 71 of the seat surface portion 20 and the surface of the vertical cut 72 of the back surface portion 30 are fixed by a screw 70 provided in close contact at an angle of 90 degrees.

  The automobile seat for a person with low back pain according to the present invention is used in the automobile industry for manufacturing and selling the car seat for a person with low back pain used by a patient with lumbar spinal stenosis or a handicapped person, or in the welfare equipment industry.

  It is the figure which showed the side surface of the motor vehicle seat for low back pain persons of this invention.   It is the figure which showed the perspective view of the motor vehicle seat for low back pain persons of FIG.   It is the figure which showed the perspective view of the fixing | fixed part of the motor vehicle seat for low back pain persons of FIG.   It is the figure which showed the side view of the step part of the motor vehicle seat for low back pain persons of FIG.   It is the figure which showed the perspective view of the step part of the motor vehicle seat for low back pain persons of FIG.   It is the figure which showed the perspective view which notched a part of step part of the motor vehicle seat for low back pain persons of FIG.   It is the figure which showed the perspective view of height adjustment of the motor vehicle seat for low back pain persons of FIG.   It is the figure which showed the spine.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Sacrum 3 Coccyx 5 Lumbar vertebra 7 Cervical vertebra 12 Thoracic vertebra 20, 91 Seat part 21, 22, 31, 32 Fixing part 30, 92 Back part 40, 93 Seat pillow 50 Step board 51 Holder 52 Fixing hole 53, 70 Screw 60 Magic tape ( Registered trademark)
71 Screw hole 72 Vertical cut 100 Automobile seat for people with low back pain

Claims (5)

  In a car seat for a back pain person who can reduce the back pain by wearing a safety belt using an existing car seat and maintaining a posture suitable for transporting a patient with lumbar spinal stenosis or a handicapped person. A passenger car seat (100) is provided with a cushion-free seat surface portion (20) and a back surface portion (30), the seat angle between the seat surface portion (20) and the back surface portion (30) is 90 degrees, The front end of the part (30) is in close contact with the seat surface part (91) of the existing automobile seat, and the front end of the seat surface part (20) is in horizontal contact with the seat surface part (91) of the existing automobile seat. The other seating surface part (20) holding the head is horizontally adjusted and fixed by the back surface part (30) and the screw (70), and the other back surface part (30) is the cervical vertebra (7) of the body. And a removable seat pillow (40) that protects the head, and a seat surface (20) A detachable fixing portion (21) and a detachable fixing portion (31) are provided on the back surface portion (30), and a seat surface portion (91 of an existing automobile seat is used by using the detachable fixing portions (21, 31). ) And the back surface portion (92).   An automobile seat for persons with low back pain, wherein the car seat (100) for persons with low back pain described above is provided with a seat surface portion (20) and a back surface portion (30) without cushions, and the seat surface portion (20) and the back surface portion. (30) The automobile seat for persons with low back pain according to claim 1, characterized in that it is configured by processing wood, plastic, aluminum, non-ferrous metal such as iron or titanium.   The above-mentioned automobile seat (100) for a person with low back pain has a vertical cut (72) in which the height of the seat part (20) can be adjusted on the back face (30). The tip of the seating surface portion (20) that keeps the level is in contact with the existing seating surface portion (91) horizontally, and the other seating surface portion (20) that keeps the level is fixed in close contact with the back surface portion (30). A screw hole (71) is formed, and the surface of the screw hole (71) of the seat surface portion (20) and the surface of the vertical cut (72) of the back surface portion (30) are closely attached at an angle of 90 degrees ( 70. The automobile seat for persons with low back pain according to claim 1 or 2, wherein the vehicle seat is fixed at 70).   An automobile seat for people with low back pain, wherein the vehicle seat for low back pain (100) described above is a footboard so that it can take a leaning posture, which is an essential posture to relieve pain of a patient with lumbar spinal stenosis or a handicapped person. (50) is provided, and the step board (50) is provided with a holding tool (51) for holding the step board (50) from both sides of the automobile seat (100) for low back pain. The holding tool (51) is provided with the step board (50). ), And a fixing hole (52) for fixing the position of the holder (51) is provided, and the fixing hole (52) can be fixed by the provided screw (53). The automobile seat for a person with low back pain according to claim 1, wherein:   The above-described automobile seat for a person with low back pain (100) is attached to and detached from the seat surface part (20) in order to fix the car seat for a person with low back pain (100) to an existing car seat. A free fixing portion (21) and a removable fixing portion (31) are provided on the back surface portion 30, and a seat surface portion (91) and a back surface of an existing automobile seat using the removable fixing portions (21, 31). The fixed portion (21) of the seat surface portion (20) and the fixed portion (31) of the back surface portion (30) are provided with Velcro (60) (registered trademark) as a stopper. The automobile seat for persons with low back pain according to claim 1, wherein the vehicle seat is provided.

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