JPS6431227U - - Google Patents
Info
- Publication number
- JPS6431227U JPS6431227U JP12656487U JP12656487U JPS6431227U JP S6431227 U JPS6431227 U JP S6431227U JP 12656487 U JP12656487 U JP 12656487U JP 12656487 U JP12656487 U JP 12656487U JP S6431227 U JPS6431227 U JP S6431227U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- cylinder
- cylindrical member
- base end
- swing door
- 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
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Fluid-Damping Devices (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Description
第１図は本考案の実施例を示すステーダンパの
要部縦断面図、第２図及び第３図は筒状部材の形
状を示す斜視図、第４図はシール部材の挾持部分
について別の構成を示したステーダンパの要部縦
断面図である。
１……シリンダ、２……ロアキヤツプ、２Ａ…
…底部、３……ブラケツト、４……スプリング、
５……Ｏリング、６……溝。
Fig. 1 is a longitudinal cross-sectional view of the main part of a stay damper showing an embodiment of the present invention, Figs. 2 and 3 are perspective views showing the shape of the cylindrical member, and Fig. 4 shows another configuration of the clamping part of the seal member. FIG. 3 is a vertical cross-sectional view of a main part of the stay damper. 1...Cylinder, 2...Lower cap, 2A...
...Bottom, 3...Bracket, 4...Spring,
5...O-ring, 6...groove.
Claims (1)
動自由に収装し、ピストンに結合したピストンロ
ツドをシリンダから摺動自由に突出させ、この突
出端とシリンダの基端部とをそれぞれブラケツト
を介して一方をスイングドアに、他方を周囲の枠
体に係止してスイングドアの開閉を補助するスイ
ングドア用ステーダンパにおいて、シリンダの基
端部の端面に開口部を設け、この開口部を塞ぐ有
底の筒状部材をシリンダ基端部の内側に嵌合させ
、筒状部材を開口部に向けて付勢するスプリング
をシリンダに内装し、開口部から外側へ露出した
筒状部材の底部で前記ブラケツトを支持するとと
もに、筒状部材の外周に軸方向に溝を形成し、開
口部の内外を遮断するシール部材を筒状部材の底
部と開口部の周縁部との間に挾持したことを特徴
とするスイングドア用ステーダンパ。 A piston is slidably housed inside a cylinder filled with gas, a piston rod connected to the piston is slidably protruded from the cylinder, and the protruding end and the base end of the cylinder are connected to one another through a bracket. In a stay damper for a swing door, which locks one part to the swing door and the other part to the surrounding frame to assist in opening and closing the swing door, an opening is provided in the end face of the base end of the cylinder, and a bottomed part that closes this opening is used. A cylindrical member is fitted inside the base end of the cylinder, a spring is installed inside the cylinder to bias the cylindrical member toward the opening, and the bracket is held at the bottom of the cylindrical member exposed to the outside from the opening. In addition to supporting the cylindrical member, a groove is formed in the axial direction on the outer periphery of the cylindrical member, and a sealing member that blocks the inside and outside of the opening is sandwiched between the bottom of the cylindrical member and the periphery of the opening. Stay damper for swing doors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12656487U JPS6431227U (en) | 1987-08-20 | 1987-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12656487U JPS6431227U (en) | 1987-08-20 | 1987-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6431227U true JPS6431227U (en) | 1989-02-27 |
Family
ID=31378202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12656487U Pending JPS6431227U (en) | 1987-08-20 | 1987-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6431227U (en) |
-
1987
- 1987-08-20 JP JP12656487U patent/JPS6431227U/ja active Pending
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