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    • 92. 发明专利
    • LOCK FOR DOUBLE WING DOOR
    • JPH0953356A
    • 1997-02-25
    • JP22599495
    • 1995-08-11
    • SAITO KAZUMASA
    • SAITO KAZUMASA
    • E05C1/16A47B96/00E05B65/06E05B65/44
    • PROBLEM TO BE SOLVED: To prevent a door from being opened in an earthquake by mounting a latch bar releasing device having a releasing knob and a two-stage pulley on the reverse side of a double wing door, and making an ordinarily locked type latch releasable with a small stroke. SOLUTION: A device in which a release knob 21 and a two-stage pulley 23 formed of a small pulley 22 and a large pulley 24 are united by a protecting case 2 is mounted on the reverse side of the double wing door of a cupboard or the like, and connected to an ordinarily locked type latch bar 41 by a wire 3. When the release knob 21 or release button is pushed down in the general opening and closing of the door, the two-stage pulley 23 is rotated to largely move the latch bar 41 with a small stroke, so that it can be released from a latch receiver 5 to easily open and close the door. Since the latch bar 41 is ordinarily closed, the door is never opened even in earthquake. The latch bar 41 may be of ordinarily opened type which is closed only at earthquake. Thus, a cupboard never opened in earthquake can be easily provided without losing the appearance and interior property of the cupboard.
    • 93. 发明专利
    • AUTO-LOCK DEVICE FOR HOUSING BOX HAVING WING
    • JPH08322663A
    • 1996-12-10
    • JP13437695
    • 1995-05-31
    • SANSHO CO
    • OKUDA KATSUJI
    • E06B7/20A47B96/00E05B65/06E05C7/04E05C19/16E05C21/02
    • PURPOSE: To prevent rushing of housed things at the time of an earthquake without damaging appearance by holding a dead bolt in a casing by a holding member, and releasing the holding member by inertial force in accordance with oscillation to engage the dead bolt with a bracket in a wing for locking. CONSTITUTION: A dead bolt 16 is arranged in a casing 15 formed at a front edge part lower surface 8A of a top plate 8, it is constantly energized upward by a first coil spring 17, it is preliminarity held in the casing 15 by a holding member 8, and the holding member 18 is released from the dead bolt 16 by detection of excessive oscillation. An auto-lock means 19 is thus composed of these. A bracket 40 is attached on an inner surface 5A of a door 5, and when the dead bolt 16 is stored in a guide cylinder part 21, it is released from the bracket 40 to reach an unlock position A. As a weight member 52 of the auto-lock means 19 collides with a release member 51 of the holding member 18, holding by a lock member 48 is released by impact force of it, and the dead bolt 16 automatically reaches a lock position B.
    • 96. 发明专利
    • DOOR FOR FURNITURE, AND HOUSING FURNITURE WITH THE DOOR INSTALLED ON IT
    • JPH08173258A
    • 1996-07-09
    • JP32449294
    • 1994-12-27
    • SEKISUI CHEMICAL CO LTD
    • IMAMOTO KAORU
    • A47B96/00
    • PURPOSE: To make the alteration easier by installing a rail form fastening plate along three side edges of a transmission hole, at the rear side of a picture frame form frame body. CONSTITUTION: A decorative plywood picture frame form frame body 1 has an almost rectangular transmission hole 11 at the center, and at the rear side of the picture frame form frame body 1, a rail form fastening plate 2 consisting of a Z-form steel is screwed along the three side edges of the transmission hole 11 except the upper side, through machine screws 3 inserted to screw holes 21. To the rail form fastening plate 2, a panel board consisting of a decorative plywood is inserted demountable from the upper side, so as to form a door 5 for furniture. To the three end edges abutting to the fastening plate 2 of the panel board 4, a synthetic rubber band form body 41 with a cross-section of almost a modified groove type steel form is held. This door 5 for furniture is screwed up to the front side opening of a housing furniture used as a hanging locker. Since the panel board 4 is inserted demountable to the fastening plate 2, the alteration can be carried out easily by exchanging the panel board 4.
    • 97. 发明专利
    • STRUCTURE OF SECRETARIAL FURNITURE
    • JPH06277125A
    • 1994-10-04
    • JP9256593
    • 1993-03-26
    • SHIYUUKOU KK
    • SAKUMA NAOSUKE
    • A47B5/02A47B96/00A47B96/14A47F9/00A47G5/00
    • PURPOSE:To impart an exchangeablity to members, and eliminate the necessity of a replacement or locational movement by a method wherein on the lumen surface and lower surface of a square cylinder on the upper surface and right and left side surfaces of which a depressed groove is formed, a protuberance on which a female thread is formed is attached, and at the same time, a basic frame one part of both end lower surfaces of which is notched, and a supporting member which is screwed on the protuberance are formed. CONSTITUTION:On the lumen surface and lower surface of a square cylinder, on the upper surface and right and left side surfaces in the axial direction of which, a single or plurality of depressed grooves with a widely excavated source part are formed, protuberances 3 and 4 on which a female thread is formed are attached. Then, a basic frame 1 one part of both end lower surfaces of which is notched, and a supporting member 5 are formed. Also, when necessary, at the lower end of the supporting member 5, the basic frame 1 is screwed additionally in the same means, and a supporting base 6 which is screwed on the protuberance 4 is formed. When it is used e.g. as a counter, a bracket 7 on which a bolt fittable hole is bored is attached to a lower part of the protuberance, and a deck is attached to the bracket by a suitable means. Also, when it is used as a desk, an frieze board 8 is attached additionally.