JPS62131077U

JPS62131077U -

Info

Publication number: JPS62131077U
Application number: JP13863285U
Authority: JP
Priority date: 1985-09-09
Filing date: 1985-09-09
Publication date: 1987-08-19
Also published as: JPH0436381Y2

Description

[Brief explanation of drawings]

第１図は本考案に係る引戸クローザの実施例を
示す従断側面図、第２図は同実施例の使用状態を
示す正面図、第３図は第２図における―線矢
視縦断側面図、第４図は同実施例におけるピスト
ンの縦断側面図、第５図、第６図は第１図におけ
る―線、―線各矢視横断面図、第７図は
同実施例における駆動及び従動両ベルトの固定例
を示す平面図、第８図は同実施例におけるぜんま
いばねの固定例を示す半横断面図、第９図イ，ロ
、第１０図イ，ロは同実施例における駆動ベルト
と従動ベルトの固定例を各々示す各平面図と各側
面図である。１……ハウジング、３……引戸、５……制御部
、６……回転軸、２１……ドラム、２５……ぜん
まいばね、２７……駆動ベルト、２８……従動ベ
ルト、３０……引戸取付枠、３０ａ……上枠、３
１……引張ばね、４２……プーリー、４３……取
付ビス。 Fig. 1 is a side sectional view showing an embodiment of the sliding door closer according to the present invention, Fig. 2 is a front view showing the usage state of the same embodiment, and Fig. 3 is a longitudinal sectional side view taken along the line - in Fig. 2. , FIG. 4 is a longitudinal sectional side view of the piston in the same embodiment, FIGS. 5 and 6 are cross-sectional views taken along the lines - and - in FIG. 1, and FIG. 7 is a driving and driven drive in the same embodiment. A plan view showing an example of fixing both belts, FIG. 8 is a half cross-sectional view showing an example of fixing the mainspring spring in the same embodiment, FIG. 9 A and B, and FIG. FIG. 2 is a plan view and a side view showing an example of fixing the driven belt. 1...Housing, 3...Sliding door, 5...Control unit, 6...Rotating shaft, 21...Drum, 25...Spring spring, 27...Drive belt, 28...Driver belt, 30...Sliding door installation Frame, 30a...Top frame, 3
1...Tension spring, 42...Pulley, 43...Mounting screw.

補正昭６２．３．１１考案の名称を次のように補正する。考案の名称引戸クローザCorrection: 3/11/1982 The name of the invention is amended as follows. Name of invention Sliding door closer

Claims

[Scope of utility model registration request]

A housing 1 formed to be fixed to the sliding door 3 supports a rotating shaft 6 whose rotation can be controlled via a hydraulic control section 5, a drum 21 is fixed to the rotating shaft, and a drum 21 is fixed to the rotating shaft. A mainspring spring 25 is installed inside the drum so that it can store the sliding door closing force in the rotating direction when operated, and a pulley 42 provided separately from the mainspring spring 25 is attached to the drum with mounting screws 43 so that the position can be adjusted mutually in the circumferential direction. ..., one end of each of the drive belt 27 and the driven belt 28 is fixedly wound around the pulley in opposite directions, the other ends of each are extended symmetrically, and the other end of the drive belt is connected to the sliding door mounting frame 30. fixed to the upper frame 30a of
On the other hand, the sliding door closer is characterized in that the other end of the driven belt is fixed to the upper frame via a tension spring 31.