JPS6196922U - - Google Patents

Info

Publication number
JPS6196922U
JPS6196922U JP18082284U JP18082284U JPS6196922U JP S6196922 U JPS6196922 U JP S6196922U JP 18082284 U JP18082284 U JP 18082284U JP 18082284 U JP18082284 U JP 18082284U JP S6196922 U JPS6196922 U JP S6196922U
Authority
JP
Japan
Prior art keywords
headrest
arm
base
link
rods
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
Application number
JP18082284U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP18082284U priority Critical patent/JPS6196922U/ja
Publication of JPS6196922U publication Critical patent/JPS6196922U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本考案の一実施例の側面図、第2図は
その基体部の正面図、第3図はリンク杆部の正面
図である。 A…背もたれ部、1…基体、2,3…リンク杆
、4…第1アーム、5…第2アーム、8…ヘツド
レスト基体、9…ヘツドレスト。
FIG. 1 is a side view of one embodiment of the present invention, FIG. 2 is a front view of the base portion thereof, and FIG. 3 is a front view of the link rod portion. A... Backrest portion, 1... Base body, 2, 3... Link rod, 4... First arm, 5... Second arm, 8... Head rest base body, 9... Head rest.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 椅子の背もたれに装着される基体部と、該基体
部に枢着された2本のリンク杆と、該2本のリン
ク杆を連結すると共にヘツドレスト基体に枢着さ
れた第1アームと、前記リンク杆の1本とヘツド
レスト基体を連結する第2アームと、前記ヘツド
レスト基体に取付けられたヘツドレストと、前記
第1、第2アームの何れかにバネ力によつて当接
され、該アームの回動を阻止するストツパとを備
えた歯科椅子用ヘツドレスト。
a base portion attached to the backrest of the chair; two link rods pivotally connected to the base portion; a first arm connecting the two link rods and pivotally connected to the headrest base; and the link. A second arm connects one of the rods to the headrest base, the headrest is attached to the headrest base, and is brought into contact with either the first or second arm by a spring force, and the arm is rotated. A headrest for a dental chair equipped with a stopper to prevent
JP18082284U 1984-11-30 1984-11-30 Pending JPS6196922U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18082284U JPS6196922U (en) 1984-11-30 1984-11-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18082284U JPS6196922U (en) 1984-11-30 1984-11-30

Publications (1)

Publication Number Publication Date
JPS6196922U true JPS6196922U (en) 1986-06-21

Family

ID=30738379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18082284U Pending JPS6196922U (en) 1984-11-30 1984-11-30

Country Status (1)

Country Link
JP (1) JPS6196922U (en)

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