JPS60190322U - Dental treatment chair backrest sliding mechanism - Google Patents
Dental treatment chair backrest sliding mechanismInfo
- Publication number
- JPS60190322U JPS60190322U JP7915684U JP7915684U JPS60190322U JP S60190322 U JPS60190322 U JP S60190322U JP 7915684 U JP7915684 U JP 7915684U JP 7915684 U JP7915684 U JP 7915684U JP S60190322 U JPS60190322 U JP S60190322U
- Authority
- JP
- Japan
- Prior art keywords
- backrest
- dental treatment
- treatment chair
- movable
- sliding mechanism
- 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.)
- Granted
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、本考案による歯科用治療椅子の起状態を示す
側面構成図、第２図は、倒状態を示す側面構成図、第３
図は、背面構成図、第４図及び第５図は、バックレスト
スライド部の高ざ調整機構の一例を示す図である。
１・・・安頭台、２・・・バックレストスライド部、３
・・・バックレスト固定部、４・・・シャーシ、５・・
・連結板、６・・・ロッドねじ、７・・・移動ねじ、８
・・・ワイヤ、９ｔ ９ａｔ ９ｂｔ ９ｃ””
を口、１２−・・定圧スプリング、１３・・・押圧板。FIG. 1 is a side view showing the dental treatment chair according to the present invention in the upright position, FIG. 2 is a side view showing the inverted state, and FIG.
The figure is a rear configuration diagram, and FIGS. 4 and 5 are diagrams showing an example of a height adjustment mechanism of a backrest slide portion. 1...Antodai, 2...Backrest slide part, 3
... Backrest fixing part, 4... Chassis, 5...
・Connecting plate, 6... Rod screw, 7... Moving screw, 8
...Wire, 9t 9at 9bt 9c""
12--constant pressure spring, 13--pressing plate.
Claims (2)
て可動の可動バックレストと、該可動バックレストを前
記固定バックレストに対して摺動させるための駆動機構
とを具備し、前記駆動機構が、前記可動バックレストを
前記固定バックレストに対して上方（又は下方）に押圧
するスプリング部材と、一端が前記可動バックレスト側
に連結され、他端が原動機側に連結されているワイヤと
、該ワイヤを前記スプリングに抗して引張るための原動
機とを有していることを特徴とする歯科治療椅子のバッ
クレストスライド機構。(1) A fixed backrest, a movable backrest that is movable with respect to the fixed backrest, and a drive mechanism for sliding the movable backrest with respect to the fixed backrest, the drive mechanism being , a spring member that presses the movable backrest upwardly (or downwardly) with respect to the fixed backrest; a wire having one end connected to the movable backrest side and the other end connected to the prime mover side; A backrest slide mechanism for a dental treatment chair, comprising a prime mover for pulling a wire against the spring.
していることを特徴とする実用新案登録請求の範囲第（
１）項に記載の歯科治療椅子のバックレストスライド機
構。(2) Utility model registration claim No.
The backrest slide mechanism of the dental treatment chair described in item 1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7915684U JPS60190322U (en) | 1984-05-29 | 1984-05-29 | Dental treatment chair backrest sliding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7915684U JPS60190322U (en) | 1984-05-29 | 1984-05-29 | Dental treatment chair backrest sliding mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60190322U true JPS60190322U (en) | 1985-12-17 |
| JPH033313Y2 JPH033313Y2 (en) | 1991-01-29 |
Family
ID=30623803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7915684U Granted JPS60190322U (en) | 1984-05-29 | 1984-05-29 | Dental treatment chair backrest sliding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60190322U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7739762B2 (en) * | 2007-10-22 | 2010-06-22 | Mizuho Orthopedic Systems, Inc. | Surgery table apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58117648U (en) * | 1982-02-02 | 1983-08-11 | オ−ジ−技研株式会社 | Treatment device for inducing altered state of consciousness |
-
1984
- 1984-05-29 JP JP7915684U patent/JPS60190322U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58117648U (en) * | 1982-02-02 | 1983-08-11 | オ−ジ−技研株式会社 | Treatment device for inducing altered state of consciousness |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH033313Y2 (en) | 1991-01-29 |
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