JPS60184969U - Door roller for fittings - Google Patents
Door roller for fittingsInfo
- Publication number
- JPS60184969U JPS60184969U JP7241884U JP7241884U JPS60184969U JP S60184969 U JPS60184969 U JP S60184969U JP 7241884 U JP7241884 U JP 7241884U JP 7241884 U JP7241884 U JP 7241884U JP S60184969 U JPS60184969 U JP S60184969U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- outer frame
- fittings
- engages
- inner frame
- 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
Landscapes
- Wing Frames And Configurations (AREA)
- Support Devices For Sliding Doors (AREA)
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図は従来例の部分断面図、第２図は本考案の一実施
例を示す部分破断側面図、第３図は第２図におけるＡ−
Ａ断面図、第４図は同Ｂ−Ｂ断面図、第５図はその使用
状態における第４図と同様位置での断面図である。
１・・・・・・外枠、１１・・・・・・内枠、１３・・
・・・・ローラ、１４・・・・・・ラック、１５・・・
・・・ばね、１９・・面係合アーム、２１・・・・・・
ピ“ニオン、２２・・・・・・係合片、２３・・・・・
・建具、２４・・・・・・下枠、２５・・・・・・ガイ
ド溝。Fig. 1 is a partial sectional view of a conventional example, Fig. 2 is a partially cutaway side view showing an embodiment of the present invention, and Fig. 3 is a
A sectional view, FIG. 4 is a BB sectional view, and FIG. 5 is a sectional view taken at the same position as FIG. 4 in the state of use. 1...Outer frame, 11...Inner frame, 13...
...Roller, 14...Rack, 15...
... Spring, 19 ... Surface engagement arm, 21 ...
Pinion, 22...Engagement piece, 23...
- Fittings, 24... Lower frame, 25... Guide groove.
Claims (1)
内に一端を回動自在に軸支され、左右の砕片間にローラ
を回転自在に備えると共に、該砕片の側面にラックを備
えた内枠と、 外枠と内枠との間に張設され、該内枠を外枠下面からロ
ーラが突出する方向に付勢するばねと、上記外枠に回動
自在に取付けられ、基端に上記内枠上のラックに噛合す
るピニオンを取付けると共に、先端に建物開口部枠の下
枠に形成されたガイド溝に係合する係合片を設け、内枠
の回動に伴うピニオンの回転によって外枠内への格納位
置と係合片が上記ガイド溝に係合する係合位置とに回動
変位可能な係合アームと、 を有することを特徴とする建具用戸車。[Scope of Claim for Utility Model Registration] An outer frame with an open bottom for attachment to fittings, one end of which is rotatably supported within the outer frame, and a roller rotatably provided between left and right pieces of debris; an inner frame provided with a rack on the side surface of the debris; a spring stretched between the outer frame and the inner frame and biasing the inner frame in a direction in which the roller protrudes from the lower surface of the outer frame; It is movably attached, and a pinion that engages with the rack on the inner frame is attached to the base end, and an engagement piece that engages with a guide groove formed in the lower frame of the building opening frame is provided at the tip. an engagement arm that can be pivoted between a storage position within the outer frame and an engagement position where the engagement piece engages with the guide groove by rotation of the pinion accompanying the rotation of the engagement arm; Door roller for fittings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7241884U JPS60184969U (en) | 1984-05-17 | 1984-05-17 | Door roller for fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7241884U JPS60184969U (en) | 1984-05-17 | 1984-05-17 | Door roller for fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60184969U true JPS60184969U (en) | 1985-12-07 |
Family
ID=30610799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7241884U Pending JPS60184969U (en) | 1984-05-17 | 1984-05-17 | Door roller for fittings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60184969U (en) |
-
1984
- 1984-05-17 JP JP7241884U patent/JPS60184969U/en active Pending
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