JPH02119073U - - Google Patents
Info
- Publication number
- JPH02119073U JPH02119073U JP2503989U JP2503989U JPH02119073U JP H02119073 U JPH02119073 U JP H02119073U JP 2503989 U JP2503989 U JP 2503989U JP 2503989 U JP2503989 U JP 2503989U JP H02119073 U JPH02119073 U JP H02119073U
- Authority
- JP
- Japan
- Prior art keywords
- spring
- height
- support
- thread
- plates
- 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
- 230000008602 contraction Effects 0.000 claims 1
Landscapes
- Bedding Items (AREA)
Description
第１図〜第４図は本考案に係る高さ調整枕の具
体例であつて、第１図は平面図、第２図は正面図
、第３図は側面図、第４図は断面図をそれぞれ示
している。
１……ベース、２……支持板、２……支軸、４
……バネ、５……前側板、６……後側板、７……
継手、８……上面、９……凸部、１０……糸、１
１……先端部、１２……ローラ、１３……球、１
４……側板。
Figures 1 to 4 show specific examples of the height-adjustable pillow according to the present invention, in which Figure 1 is a plan view, Figure 2 is a front view, Figure 3 is a side view, and Figure 4 is a sectional view. are shown respectively. 1...Base, 2...Support plate, 2...Spindle, 4
...Spring, 5...Front side plate, 6...Rear side plate, 7...
Joint, 8...Top surface, 9...Protrusion, 10...Thread, 1
1... Tip, 12... Roller, 13... Ball, 1
4...Side plate.
Claims (1)
手を介して揺動可能に軸支し、これら支持板の上
面先端部を凹凸化し、該凹凸部が互いに係合する
ように支持板をベース上に配置し、該ベースには
両側板を起立させて該側板に支軸を回動自在に軸
支し、上記支持板の内側にバネを配置して該バネ
で支持板の上面を支え、更に該バネの先端部には
糸を止着して該糸を上記支軸に巻き付け、支軸を
回転させることにより生じる糸の巻き付け・巻き
戻しにより上記バネに伸縮を与え、上記上面の高
さを調整することを特徴とする高さ調整枕。 (2) 上記バネを支軸に巻き付けて取着した実用
新案登録請求の範囲第(1)項記載の高さ調整枕。 (3) 上記支軸の上・下に支持板を配置した実用
新案登録請求の範囲第(1)項、または第(2)項記載
の高さ調整枕。[Claims for Utility Model Registration] (1) Two support plates each having an L-shaped cross section are swingably supported via a joint, and the tips of the upper surfaces of these support plates are made uneven. A support plate is arranged on a base so that the parts engage with each other, both side plates are erected on the base, a support shaft is rotatably supported on the side plates, and a spring is arranged inside the support plate. The upper surface of the support plate is supported by the spring, a thread is fixed to the tip of the spring, and the thread is wound around the spindle, and the thread is wound and unwound by rotating the spindle. A height-adjustable pillow characterized in that the height of the upper surface is adjusted by giving expansion and contraction to the spring. (2) A height-adjustable pillow according to claim (1) of the utility model registration claim, in which the spring is attached by being wound around a support shaft. (3) The height-adjustable pillow according to claim 1 or 2, in which support plates are disposed above and below the support shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2503989U JPH02119073U (en) | 1989-03-04 | 1989-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2503989U JPH02119073U (en) | 1989-03-04 | 1989-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02119073U true JPH02119073U (en) | 1990-09-25 |
Family
ID=31245415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2503989U Pending JPH02119073U (en) | 1989-03-04 | 1989-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02119073U (en) |
-
1989
- 1989-03-04 JP JP2503989U patent/JPH02119073U/ja active Pending