Abstract:
PROBLEM TO BE SOLVED: To provide a damping device capable of easily adjusting resilient force of a damper even when a plurality of dampers are provided.SOLUTION: A damping device 10 is constituted by a base 14, and a damper 18 for energizing resilient force to an abutment object according to the movement for closing a folding door. The base 14 includes a body part 24 attached to a door panel, a projection piece 28 projecting from the body part 24, and a damper position adjustment member 19 having a plurality of projection piece insertion holes where the projection piece 28 is inserted or removed thereinto/therefrom so that a position of the damper 18 can be changed by changing the projection piece insertion hole into which the projection piece 28 is inserted.
Abstract:
PROBLEM TO BE SOLVED: To enhance the execution performance for field construction of a sliding door raising suppression member 1 for burying the space between the groove bottom of the guide groove 71 of a head jamb 70 and a door neck member 20 of the sliding door 90. SOLUTION: The sliding door raising suppression member 1, which buries the space between a head jamb 70 and the door neck member 20 of a sliding door 90 guided in the guide groove 71 of the head jamb 70, includes a mounting plate 2 fixed to the groove bottom of the guide groove 71, a plurality of adjusting plates 3 detachably stacked on the mounting plate 2, and a bonding structure 4 detachably bonding between the mounting plate 2 and adjusting plate 3 and between respective adjusting plates 3. The sliding door raising suppression member 1 is formed longer than the assist length of a slide assisting device 10. COPYRIGHT: (C)2011,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a sliding door flip-up suppressing device capable of easily and effectively suppressing flip-up of a sliding door accompanying brake force when the brake force acts on the sliding door.SOLUTION: An attaching structure of an end rail for a sliding door comprises a guide rail 3 and an end rail 5 for covering a gap S between the guide rail 3 and a sliding door 1 from the front. The guide rail 3 includes a rail body 31 and an engaging projection line part 32 projected from the rail body 31 to the front and provided with an engaging groove part 32a opened upwards at the projected part. The end rail 5 includes an end rail body 51, an end rail projection part 52 projected from the end rail body 51 to the back, and an insertion projection piece part 53 projected downwards from a distal end of the end rail projection part 52. In the state of attaching the end rail 5 to the guide rail 3, a height from an upper end of the end rail 5 to a door frame upper part 21 at the upper part is set shorter than an insertion length to the engaging groove part 32a of the insertion projection piece part 53.
Abstract:
PROBLEM TO BE SOLVED: To appropriately assist a slide of a sliding door while securing easy retrofitting.SOLUTION: A slide assisting device 1 includes: a frame body 31 which is attached to a sliding door D for opening/closing an opening of a structure by sliding in a door frame F; an elastic member which has one end housed in a free state in the frame body 31; a slide member 34 which is attached to the free end of the elastic member; and a retainer member 5 which is attached to the structure and relatively engaged with/disengaged from the slide member 34. The frame body 31 has one end thereof provided with a reference portion 31a which corresponds to a leading edge of the sliding door when the sliding door D slides in a closing direction. The retainer member 5 comprises a base 51 which has a positioning abutting portion 51a abutting on a jamb F3 of the door frame F, and a retainer protrusion 53 which is provided in such a manner as to continue into the base 51 and engaged with the slide member 34 in a predetermined initial position in the state of making the positioning abutting portion 51a abut on the jamb F3.
Abstract:
PROBLEM TO BE SOLVED: To save labor for returning a device to a normal operation and effectively prevent damage to the device, in the state of occurrence of a malfunction. SOLUTION: This device for assisting the closing of a hinged door includes: a catcher 5; an engagement turning portion 32 which is engaged with the catcher 5 within an assist range, so as to be turnable between a standby position and an initial position S1 along with the turning of the door; an urging member which urges the engagement turning portion 32 to the side of the initial position S1; a holding mechanism which stops and holds the engagement turning portion 32, reaching the standby position in the opening operation of the door, in the standby position, in normal operations, and which releases a holding state by engaging the engagement turning portion 32 and the catcher 5 with each other in the closing operation of the door; and engagement returning mechanisms 522 and 523 which return the state of engagement between the catcher 5 and the engagement turning portion 32 in the initial position S1 to a state in the normal operations along with the closing operation of the door, in the state of the occurrence of the malfunction making the engagement turning portion 32 returned to the initial position S1 by the release of a holding state brought about by the holding mechanism, by the time the engagement turning portion 32 and the catcher 5 are engaged with each other in the closing operation of the door. COPYRIGHT: (C)2011,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To prevent image reflection action of a mirror by a mirror face of a cleaning port provided on a floor and ease of slipping, achieve harmony of the appearance with the floor when the cleaning port is provided on the floor, remove adhered dust and generated mold easily when uneven parts are provided on a surface of the cleaning port to keep cleanliness, and hold the beautiful appearance. SOLUTION: A surface of a lid 2 for the cleaning port has fixed surface roughness and a circumferential channel 3 is radially provided from the center of the cleaning port 1. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To connect an insect-proof tool 1 with various drain pipes 8 having different inside diameters. SOLUTION: A connector 11 can be fitted and fixed to the drain pipe 8 by using the deflection working of an elastic piece 13 even when the connector 11 is fitted into the drain pipe 8 having the inside diameter slightly smaller than a virtual circle enveloping the outermost end of the elastic piece 13 under a normal state in which a force is not applied to the elastic piece 13. The connector 11 can be fitted and fixed to the drain pipe 8 by using the deflection working of the elastic piece 13 even when the elastic piece 13 is brought to a maximally deflected state by applying the force towards a cylindrical body 12 to the elastic piece 13 and the connector 11 is fitted into the drain pipe 8 having the inside diameter equal to the virtual circle enveloping the outermost end of the elastic piece 13 under the deflected state. COPYRIGHT: (C)2005,JPO&NCIPI