JPH03721U - - Google Patents
Info
- Publication number
- JPH03721U JPH03721U JP5917889U JP5917889U JPH03721U JP H03721 U JPH03721 U JP H03721U JP 5917889 U JP5917889 U JP 5917889U JP 5917889 U JP5917889 U JP 5917889U JP H03721 U JPH03721 U JP H03721U
- Authority
- JP
- Japan
- Prior art keywords
- angle
- lower back
- heels
- indentation
- vertebrae
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007373 indentation Methods 0.000 claims description 4
- 210000003205 muscle Anatomy 0.000 claims 2
- 210000002414 leg Anatomy 0.000 claims 1
- 210000000689 upper leg Anatomy 0.000 claims 1
Landscapes
- Special Chairs (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Description
第１図は、本考案一実施例を示した正面図、第
２図は、本考案一実施例を示した断面図で、座部
と背もたれの角度が１００度になつており、腰部
の矯正部である突起が、縦長に出ています。第３
図は、本考案一実施例を示した背面図。第４図は
本考案一実施例を示した平面図で、両方の踵を組
み固定させるへこみと、腰部を矯正する時に、椎
骨を痛める事なくできるように、中心がへこんで
左右で狭みこむようになつております。
Fig. 1 is a front view showing an embodiment of the present invention, and Fig. 2 is a sectional view showing an embodiment of the invention. The protrusion, which is the part, sticks out vertically. Third
The figure is a rear view showing one embodiment of the present invention. Figure 4 is a plan view showing one embodiment of the present invention, which includes an indentation for fixing both heels together, and an indentation in the center and narrowing on the left and right sides so that the lower back can be corrected without damaging the vertebrae. It's getting old.
Claims (1)
は、〓〓 〓を前に出し胸を張れる角度になつて
おり、疲労して前かがみになつている腰部の筋肉
をやわらげてくれる作用をする。すわる時に両方
の股を開く形になるので、腰かけの角度を１００
度にする事により、理想に近い腰部の角度と、上
体の角度に保たせる事ができる。 ２ 踵を組ませるへこみがある。この部分は、両
方の股を開き、踵を合わせるだけですと、せつか
く整えた腰部の角度がずれたり、上体までが不安
定になつてしまいます。そこで、踵を組ませるへ
こみがある事により、体を安定させて、よりよい
状態で行う事ができる。 ３ 背もたれが、半楕円型に突起している。これ
は、椎骨を痛めないために、椎骨をはさんで２ケ
所の突起になつている。この部分で、腰部に付着
している筋肉を固定できるので、腰を自力で、矯
正する事ができる。むりな力を加えることもなく
自然にできるとう所に、着眼点を置きました。[Scope of claims for utility model registration] 1. The angle of the seat is 100 degrees. This is angled so that you can push your chest forward and relax your lower back muscles, which tend to bend forward due to fatigue. Since both legs are opened when sitting, the angle of the seat should be adjusted to 100 degrees.
By adjusting the angle, you can maintain the ideal waist and upper body angles. 2. There is an indentation where you can cross your heels. For this part, if you just open both thighs and bring your heels together, the angle of your lower back that you've worked so hard to adjust will shift, and your upper body will become unstable. Therefore, by having an indentation where you can cross your heels, you can stabilize your body and perform in a better condition. 3 The backrest protrudes in a semi-elliptical shape. This has two protrusions sandwiching the vertebrae in order to prevent damage to the vertebrae. This part can fix the muscles attached to the lower back, allowing you to correct your lower back on your own. We focused on things that can be done naturally without applying excessive force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5917889U JPH03721U (en) | 1989-05-24 | 1989-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5917889U JPH03721U (en) | 1989-05-24 | 1989-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03721U true JPH03721U (en) | 1991-01-08 |
Family
ID=31585449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5917889U Pending JPH03721U (en) | 1989-05-24 | 1989-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03721U (en) |
-
1989
- 1989-05-24 JP JP5917889U patent/JPH03721U/ja active Pending
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