Abstract:
PURPOSE: A sliding door with a detachable door is provided to simply couple and decouple a door to/from a doorframe by simply coupling and decoupling a support bracket and a housing to/from each other. CONSTITUTION: A sliding door with a detachable door comprises a doorframe, a door, and a roller assembly(100). The roller assembly comprises a roller body(110), a support bracket(120), a housing(130), and a locking member(140). The roller body has rollers(111). The rollers are placed on a guiderail to be slidable. The support bracket supports the roller body. The housing is fixed to a channel formed on the top end of the door and is detachably coupled to the support bracket. The locking member is rotatably coupled to the support bracket and detachably couples the support bracket and the housing to each other.
Abstract:
An electric sliding compression air-tight door is provided to monitor and control going in and out of outside people in an establishment, and to conveniently operate the air-tight door. An electric sliding compression air-tight door is composed of a support boss which is positioned in the opposite center to a door having a hinge and is installed at the upper and lower sides of a box-type housing, a first bevel gear which is installed in a driving shaft, a driving unit(10) which is combined to a motor shaft of a geared motor which is installed at one side of the housing and is comprised of a second bevel gear, rod bars(20a,20b) which is extendedly arranged in the upper and lower parts of the door and is connected by the driving shaft, a bearing support(30) which is installed in the door by inserting the rod bar to support the rotation of the rod bar, a lock(40a,40b), and a locking hanger(50a,50b) which is fixed to the upper and lower frames of the door and is inserted or released according to the vertical movement of the lock.
Abstract:
본 발명은 게이트의 문주 상부에 소형으로 설치된 게이트 구동부에 의하여 게이트를 자동으로 개폐할 수 있도록 자동 개폐식 게이트를 제공한다. 상기 목적 달성을 위한 본 발명에는 고정부재가 설치된 문주; 상기 고정부재에 의하여 회전가능하게 지지되는 힌지축을 갖으며, 상기 힌지축을 중심으로 회전되는 게이트 본체; 상기 회전축을 회전시키는 상기 문주의 상부에 설치된 게이트 구동부를 포함하는 기술 구성이 개시된다. 모터, 자동 개폐, 베벨기어, 힌지축
Abstract:
PURPOSE: A photovoltaic power generation blind having a fluid path is provided to remarkably reduce manufacturing costs by simplifying the structure of a fluid path. CONSTITUTION: A photovoltaic power generation blind having a fluid path comprises a base casing(9), multiple fluid path slats(14) for power generation, power generation units(100), a power transfer member(93), multiple angle regulating modules(97), a retractor(92), and a blind power source(91). One or more fluid paths are formed inside the fluid path slats. The power generation units are electrically connected to a solar cell module. The power transfer member is buried in the base casing. The angle regulating modules are overlapped with each other through the retractor or drawn out of the retractor. The blind power source powers the retractor and the angle regulating modules.
Abstract:
PURPOSE: A blind apparatus is provided to improve the functionality of a blind by enabling a user to freely open and close a blind sheet at a desired position using a tilting member. CONSTITUTION: A blind apparatus comprises a blind sheet(10), a first winding roll(20), a first drive unit, and a second drive unit. Multiple shielding sheets are coupled between the front and rear sheets of the blind sheet. The blind sheet is coupled to the first winding roll. The first drive unit rotates the first winding roll. The second drive unit opens the blind sheet by rotating a second winding roll. The second drive unit comprises a bevel gear and a tilting member. The bevel gear is coupled to the second winding roll. The tilting member converts the closed state of the blind sheet into the opened state by rotating the second winding roll.
Abstract:
A fire prevention door for painting shop is provided, which can improve diffusion prevention ability of the smoke by the fire or flame. A fire prevention door for painting shop comprises: a cover member(20) in which an opening is formed at the center of the upper side in the longitudinal direction; a frame(40) of a bottom door frame which reciprocally moves in the gap between the lower end surface of right and left door main body and the workshop bottom side; a cam unit(70) reciprocating first and second parts of frame of a bottom door frame; and a power transfer unit(90) delivering the two-way rotation power of each rotation shaft according to opening and shutting of right and left door main body to the cam unit.
Abstract:
PURPOSE: A supporting apparatus for an overhung door is provided to move traveling wheels right and left or up and down easily by turning a cam operation unit and a rotating unit with a tool, and to install the wheel to the overhung door conveniently by inserting the frame to the casing simply. CONSTITUTION: An overhung door support apparatus comprises a block body(3) supporting a bolt(2) vertically placed in the upper part of a traveling wheel(1); a frame(4) moving the block body right and left; and a casing(5) containing and assembling the frame with touching once. A longitudinal cam hole(6) is formed in the front end of the block body, and a cam(7) is inserted to the cam hole. A cam operation unit(9) coupled to the cam is exposed in the front end of the frame, and the block body is moved right and left in the frame with the bolt by rotating the cam operation unit. The bolt is moved up and down against the block body through bevel gears(13,14), and a rotating unit(16) is exposed in the front end of the frame to turn the bevel gears.
Abstract:
PURPOSE: A hanging opening and closing device is provided to secure a wide vision range by opening the whole part of a large-size window frame and ventilate indoor air well. CONSTITUTION: A hanging opening and closing device includes a wall surface(100), a support frame mounted on the border of an opened portion of the wall surface, a window chassis(500) mounted on the inside of the support frame and mounted on the circumference of a transparent member(600) for showing an exterior view, at least one or more driving shafts formed on the side of the support frame and rotated by a power generator, a rotating arm having a side rotated by the torque of the driving shaft and the other side allowing the window chassis to rotate in all directions, a translation car moving laterally by the driving power of the driving shaft and having a friction reducing member sliding to the support frame and performing the translational motion relative to the support frame, and at least one or more parallel maintaining bars(300). The parallel maintaining bar has a side hinged to the translation car and the other side hinged to the window chassis and operates the window chassis according to the translational motion of the translation car.
Abstract:
PURPOSE: A vertical blind for a ceiling is provided to control the opening and closing operation of a blind sheet by improving the structure of a guide track. CONSTITUTION: A vertical blind for a ceiling comprises guide members(20), pinion gears(40), guide tracks(80), coupling pins, moving blocks(30), rotation bars(60), and transmitting and receiving units. The guide members are fixed to both ends of a blind sheet(10) and have hollows. The pinion gears are coupled to the rotary shafts of motors. The guide tracks have rack gears(50) meshed with the pinion gears. The rack gears guide the pinion gears to change the position of the blind sheet. The coupling pins are inserted into the hollows of the guide members. The moving blocks receive bevel gears(70) therein. The rotation bars penetrate through the moving blocks. The transmitting and receiving units control the operation of the motors.