TW200604425A - Extension door with sliding device - Google Patents

Extension door with sliding device

Info

Publication number
TW200604425A
TW200604425A TW093121833A TW93121833A TW200604425A TW 200604425 A TW200604425 A TW 200604425A TW 093121833 A TW093121833 A TW 093121833A TW 93121833 A TW93121833 A TW 93121833A TW 200604425 A TW200604425 A TW 200604425A
Authority
TW
Taiwan
Prior art keywords
linkage
door
slide block
slide
rods
Prior art date
Application number
TW093121833A
Other languages
Chinese (zh)
Other versions
TWI246557B (en
Inventor
jin-shan Hong
Original Assignee
jin-shan Hong
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by jin-shan Hong filed Critical jin-shan Hong
Priority to TW93121833A priority Critical patent/TWI246557B/en
Application granted granted Critical
Publication of TWI246557B publication Critical patent/TWI246557B/en
Publication of TW200604425A publication Critical patent/TW200604425A/en

Links

Abstract

The present invention provides an extension door with sliding device, comprising an extension door and a plurality of sliding devices. The extension door comprises door rods and a linkage coupling between the door rods for opening and closing the door rods. The linkage is composed of a plurality of links and the linkage is connected to the door rods by cross bars to allow the linkage to rotate and expand. The sliding device comprises a slide chute and a slide block movably received in the slide chute. The slide chute is mounted on the door rod. The slide block is coupled to the cross bar of the linkage so as to move with respect to the door rod at the time when the linkage is rotated and expanded to close and open the door rod. To reduce the friction between the linkage and the slide block, the slide block comprises a rotary member and a plurality of rollers. As such, when the linkage is operated and moves the slide block, the rotation of the rollers reduces the friction between the linkage and the slide block to smoothen the movement of the linkage with respect to the door rod and reduce power loss caused by friction between the linkage and the slide block. Thus, the present invention is a design of high industrial utilization and improvement.
TW93121833A 2004-07-21 2004-07-21 Extension door with sliding device TWI246557B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW93121833A TWI246557B (en) 2004-07-21 2004-07-21 Extension door with sliding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW93121833A TWI246557B (en) 2004-07-21 2004-07-21 Extension door with sliding device

Publications (2)

Publication Number Publication Date
TWI246557B TWI246557B (en) 2006-01-01
TW200604425A true TW200604425A (en) 2006-02-01

Family

ID=37193752

Family Applications (1)

Application Number Title Priority Date Filing Date
TW93121833A TWI246557B (en) 2004-07-21 2004-07-21 Extension door with sliding device

Country Status (1)

Country Link
TW (1) TWI246557B (en)

Also Published As

Publication number Publication date
TWI246557B (en) 2006-01-01

Similar Documents

Publication Publication Date Title
MY153345A (en) Hinge for cold rooms, swing gates or the like
CN102889349A (en) Parallel motion mechanism and retractable gateway door
HK1089553A1 (en) Rocker unit for moving a displaceable contact of aswitching device
CN203515020U (en) Novel escape pushing lever linkage lock device used for anti-knock door
WO2014167545A3 (en) Hinge for the controlled rotatable movement of a door
TW200604425A (en) Extension door with sliding device
CN104863461A (en) Two-leaf intelligent door without dead points
CN107742834B (en) A kind of adjustable cabinet of movement speed
CN203684883U (en) Improved hinge for furniture
CN202117497U (en) Device for allowing display cabinet door to move synchronously
CN201437666U (en) Double door sequencer
CN203515056U (en) Wind pressure resisting hand wheel lock
CN203515077U (en) Concealed hinge used for furniture
CN201528136U (en) KYN28-24 armored movable closed switch device
EP1785562A3 (en) Side-hung frame for doors and windows
CN201109046Y (en) Double-leaf co-rotating interlocked protection gate of numerical control machine
CN203499417U (en) Door plate rebounding device
CN202251770U (en) Parallel motion mechanism and gateway flexible door
CN204037564U (en) A kind of double door granby car door-opening mechanism
CN209837968U (en) Stopping mechanism utilizing dead point position of four-bar mechanism
CN202039715U (en) Clutch mechanism of door operator
CN203321239U (en) Sliding door improved structure for comprehensive machining center
WO2018002805A3 (en) Hinge for the rotatable movement of a door or of a similar closing element
CA2465459A1 (en) Cabinet door support mechanism
GB2410980B (en) Hinge device for opening leaf

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees