JPS61127284U - - Google Patents
Info
- Publication number
- JPS61127284U JPS61127284U JP916085U JP916085U JPS61127284U JP S61127284 U JPS61127284 U JP S61127284U JP 916085 U JP916085 U JP 916085U JP 916085 U JP916085 U JP 916085U JP S61127284 U JPS61127284 U JP S61127284U
- Authority
- JP
- Japan
- Prior art keywords
- sliding door
- diameter portion
- sliding
- springs
- cases
- 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
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Freezers Or Refrigerated Showcases (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
第１図、第２図はこの考案の第１の実施例を示
し、第１図は断面図、第２図は使用状態を示す斜
視図、第３図、第４図はこの考案の第２の実施例
を示し、第３図は断面図、第４図は使用状態を示
す斜視図、第５図はこの考案の第３の実施例を示
す断面図、第６図はこの考案の第４の実施例を示
す断面図、第７図は従来の引き戸の自動閉止装置
を示す正面図である。
１１，１２……引き戸、１５，２６……自動閉
止装置、１６，２７……ケース、１８，３４……
引張りコイルばね（ばね）、２０……ばね側線材
、２１……回転体、２２……大径部、２３……小
径部、２４……引き戸側線材、２９……圧縮コイ
ルばね（ばね）。
Figures 1 and 2 show the first embodiment of this invention, Figure 1 is a sectional view, Figure 2 is a perspective view showing the state of use, and Figures 3 and 4 are the second embodiment of this invention. 3 is a sectional view, FIG. 4 is a perspective view showing the state of use, FIG. 5 is a sectional view showing the third embodiment of this invention, and FIG. 6 is a fourth embodiment of this invention. FIG. 7 is a sectional view showing an embodiment of the present invention, and FIG. 7 is a front view showing a conventional automatic closing device for a sliding door. 11, 12... Sliding door, 15, 26... Automatic closing device, 16, 27... Case, 18, 34...
Tension coil spring (spring), 20... Spring side wire rod, 21... Rotating body, 22... Large diameter section, 23... Small diameter section, 24... Sliding door side wire rod, 29... Compression coil spring (spring).
Claims (1)
内に収納されているばね１８，２９，３４と、前
記ケース１６，２７内に回転自在に設けられ大径
部２２と小径部２３とから形成された段差を有す
る回転体２１と、前記ばね１８，２９，３４に一
端が接続され他端が前記小径部２３に接続され、
ばね１８，２９，３４の復元力を前記回転体２１
に伝達するばね側線材２０と、前記大径部２２に
一端が接続され他端が引き戸１１，１２に接続さ
れ、前記ばね１８，２９，３４の復元力により引
き戸１１，１２を閉じる方向に付勢する引き戸側
線材２４とを備えてなる引き戸の自動閉止装置。 ２ 一対の引き戸１１，１２のうち、手前側の引
き戸１１にケース１６，２７が係止され、奥側の
引き戸１２に引き戸側線材２４が取り付けられて
いる実用新案登録請求の範囲第１項記載の引き戸
の自動閉止装置。[Scope of claims for utility model registration] 1 Cases 16 and 27 and this case 16 and 27
the springs 18, 29, and 34 housed therein; a rotating body 21 that is rotatably provided in the cases 16 and 27 and has a step formed by a large diameter portion 22 and a small diameter portion 23; and the spring 18. , 29, 34, and the other end is connected to the small diameter portion 23,
The restoring force of the springs 18, 29, 34 is applied to the rotating body 21.
A spring side wire rod 20 is connected at one end to the large diameter portion 22 and the other end to the sliding doors 11, 12, and is attached in the direction of closing the sliding doors 11, 12 by the restoring force of the springs 18, 29, 34. This automatic closing device for a sliding door is provided with a sliding door side wire rod 24 that acts as a sliding door. 2 Among a pair of sliding doors 11 and 12, the cases 16 and 27 are locked to the sliding door 11 on the front side, and the sliding door wire 24 is attached to the sliding door 12 on the back side, as described in claim 1 of the utility model registration claim. automatic closing device for sliding doors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985009160U JPH0354289Y2 (en) | 1985-01-28 | 1985-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985009160U JPH0354289Y2 (en) | 1985-01-28 | 1985-01-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61127284U true JPS61127284U (en) | 1986-08-09 |
| JPH0354289Y2 JPH0354289Y2 (en) | 1991-11-29 |
Family
ID=30489115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985009160U Expired JPH0354289Y2 (en) | 1985-01-28 | 1985-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0354289Y2 (en) |
-
1985
- 1985-01-28 JP JP1985009160U patent/JPH0354289Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0354289Y2 (en) | 1991-11-29 |