Patents Assigned to Ching Feng Blinds Ind. Co., Ltd.
  • Patent number: 6240824
    Abstract: A blind cutting machine including a working bench, a mold, a blade tool mechanism, a power mechanism and a restriction mechanism. The working bench is formed with an escape slot and a middle portion of the working bench is marked with scales. The mold is L-shaped. An upper end of the vertical section of the mold is formed with a forward extending outer slide rail and three perforations with different profiles in accordance with the profiles of the weight board, slat and upper beam of the blind. A horizontal section of the mold is formed with several thread holes. The blade tool mechanism includes a weight board blade tool, a slat blade tool, an upper beam blade tool and two pull bar assemblies. The power mechanism includes an eccentric wheel, a pivot shaft, a handle, two locating seats, a linkage assembly and a pulley. The restriction mechanism includes a thread rod, a restriction bar, two support members and a crank.
    Type: Grant
    Filed: July 14, 1999
    Date of Patent: June 5, 2001
    Assignee: Ching Feng /Blinds Ind. Co., Ltd.
    Inventor: P. S. Hsu
  • Patent number: 6238220
    Abstract: A communication main layout rack structure includes a first PC board, a second PC board, several insertion seats, several pairs of insertion pins, several bus lines, several mating insertion seat, and several connectors. A central portion of the first PC board is formed with multiple copper-plated insertion holes arranged in a square pattern, while upper and lower sections of the one side edge of the first PC board are respectively formed with an insertion seat soldering section. Similarly, a central portion of the second PC board is formed with multiple copper-plated insertion holes arranged in a square pattern, while front and rear sections of an upper side edge of the second PC board are respective formed with an insertion seat soldering section, the insertion seats being soldered to the insertion seat soldering sections of the front faces of the first and second PC boards, and the mating insertion seats being respectively connected with one end of the bus lines and inserted into the insertion seats.
    Type: Grant
    Filed: July 20, 2000
    Date of Patent: May 29, 2001
    Assignee: Ching Feng Blinds Ind. Co., Ltd.
    Inventor: Pey-Son Hsu
  • Patent number: 6219985
    Abstract: A louver and frame body assembly structure including an upper beam, a lower beam, two lateral columns, two side columns, several slats, a linking bar and several pivot nails. The outer peripheries of the main bodies of the upper beam, lower beam and lateral columns are all coated with an opaque layer on which decorative articles are placed. The outermost faces is further wrapped by a transparent plastic layer by cold rolling or injection so as to enclose and fix the decorative articles therein. The upper and lower end sections of the left and right sides are formed with locking holes. The inner side between the upper and lower end sections are formed with several pivot holes. Each slat includes an elongated opaque sheet. Decorative articles are placed on two faces of the sheet. A transparent layer is integrally overlaid on the opaque sheet and the outer sides of the decorative articles to form the slat witha flat arch cross-section.
    Type: Grant
    Filed: October 19, 1999
    Date of Patent: April 24, 2001
    Assignee: Ching Feng Blinds Ind. Co. Ltd.
    Inventor: Peyson S. Hsu
  • Patent number: 6176290
    Abstract: A device is designed to adjust slats of a Venetian blind and is formed of a seat fastened with one end of the upper rail of the Venetian blind. An upper worm rod and a lower worm rod are coaxially pivoted in seat such that the two worm rods are engaged with an upper worm wheel and a lower worm wheel, which are coupled with two cross shafts linking an upper slat group and a lower slat group of the Venetian blind. A movable stem has an upper segment which is located in the seat such the upper segment is engageable with the center holes of the two worm rods. The movable stem has a lower segment which is fastened with a control lever. The seat is further provided with a coil spring which is fitted over the movable stem such that the bottom end of the coil spring urges the seat, and that the top end of the coil spring urges the movable stem. The movable stem is provided with a driving portion. The center holes of the upper and the lower worm rods are provided with a retaining portion.
    Type: Grant
    Filed: October 27, 1999
    Date of Patent: January 23, 2001
    Assignee: Ching Feng Blinds Ind Co., Ltd.
    Inventor: Peyson Hsu
  • Patent number: 6094864
    Abstract: A door/window frame structure including two lateral columns. Several slats are disposed between the two lateral columns. Each lateral column is a U-shaped body. One side of the surface of the lateral column is formed with a row of through holes corresponding to the slats. Two inner side walls of the lateral column are respectively formed with a rib. One of the side walls is disposed with two parallel stopper walls between which a rack is mounted. An inner side of each through hole is disposed with a T-gear meshing with the rack. The T-gear is formed with a central rectangular hole. One side of each slat is disposed with a shaft rod having a rear rectangular post passed through each through hole of the lateral column to insert into the rectangular hole of the T-gear. A cover board is mated with the lateral column. One side of the cover board is disposed with two parallel latch ribs and an outer side of each latch rib is formed with a latch channel.
    Type: Grant
    Filed: July 8, 1999
    Date of Patent: August 1, 2000
    Assignee: Ching Feng Blinds Ind. Co. Ltd.
    Inventor: Pey Son Hsu
  • Patent number: 5682938
    Abstract: An operating structure for a vertical blind, which is used to adjust the angle of the slats and collect the slats, including an operative pulley seat, a guide cord, a shaft wheel, a hollow pull rod, a latch hook, an upper cock body, a lower cock body, an adjustment block, two conic sleeves, a screw, a hollow rotary bar and a distance-adjusting strip.
    Type: Grant
    Filed: February 5, 1996
    Date of Patent: November 4, 1997
    Assignee: Ching Feng Blinds Ind., Co., Ltd.
    Inventor: Peyson Hsu
  • Patent number: 5678717
    Abstract: A laundry basket for collecting the laundry to be washed, including a base, an upper frame, an upper cover, two substantially C-shaped supporting boards and a shade body. Each corner of the top face of the base is disposed with an arch projection diametrically directed to the center of the base. A top face of the base is disposed with an array of ventilation holes. The edges of the bottom face are disposed with downward extending waved flanges to form multiple legs. The edges of the bottom face of the upper frame are formed with a higher inner wall and two lower middle and outer walls with equal height. Each corner and each side of the inner wall respectively have several corner ribs and restriction ribs outward extending to the space between the middle and outer walls.
    Type: Grant
    Filed: September 11, 1996
    Date of Patent: October 21, 1997
    Assignee: Ching Feng Blinds Ind., Co., Ltd.
    Inventor: Peyson Hsu
  • Patent number: 5657807
    Abstract: An operating structure for a vertical blind, including an operative pulley seat, a guide cord, a shaft wheel, a pressing wheel, a hollow pull rod, a stepped fixing block, a stopper block, a rotary bar and a distance-adjusting strip. A pair of shaft wheel holes and a pair of pressing wheel holes are respectively disposed on two sides of the operative pulley seat. Two corner holes are formed on two corners contained by front side and bottom side of the operative pulley seat. The shaft wheel is formed with spaced axial frictional ribs on its surface and a central rotary bar hole. The rotary bar has a shape corresponding to that of the rotary shaft hole and is passed therethrough. The pressing wheel has a large diameter middle section and two small diameter end sections. The pull rod is a hollow cylindrical column with a certain length. The stepped fixing block has a small diameter upper section and a large diameter lower section.
    Type: Grant
    Filed: January 29, 1996
    Date of Patent: August 19, 1997
    Assignee: Ching Feng Blinds Ind., Co., Ltd.
    Inventor: Peyson Hsu
  • Patent number: 5649583
    Abstract: The invention is directed to a waterfall-like window curtain structure including a rectangular base window curtain fabric and a layer of relatively transparent window curtain fabric added to outer side of the base fabric. The relatively transparent fabric is folded at vertical intervals to form multiple naturally suspending sections similar to a waterfall. The base fabric and the waterfall fabric are clamped together at intervals by at least one wooden strip. The at least one wooden strip is placed behind the base fabric and fastened from the outer side through the waterfall fabric so as to bind the base fabric, transparent fabric and the rearward wooden strip together. Each end of the wooden strips are formed with a pull cord through hole which allows an upper end of a pull cord to be passed upward from the lowermost wooden strip one by one through the through holes of the respective wooden strips and hung on and suspended from a pulley on an upper beam.
    Type: Grant
    Filed: April 29, 1996
    Date of Patent: July 22, 1997
    Assignee: Ching Feng Blinds Ind. Co., Ltd.
    Inventor: Peyson Hsu
  • Patent number: 5611385
    Abstract: A distance adjusting structure for a vertical blind, including a pulley seat and a distance adjusting cord. The pulley seat is composed of a seat body, a top cover and a pressing block. A slat clip is disposed under the seat body for clipping a slat. An ohm set is disposed in the seat body. Two latch ribs are disposed on outer faces of upper ends of front and rear walls of the seat body and two hooking holes are formed on upper sections of a left and a right walls of the seat body. The top cover is disposed with two projecting blocks on middle section of top face, which define a cord groove. A post is disposed on each projecting block. A stopper block is disposed under middle section of bottom face of the top cover. A rib hook is disposed under the stopper block and protrudes therefrom. Two downward extending right angle latch hooks are formed at two ends of the top cover. The pressing block is formed with a central adhesive filling hole and two sockets on bottom face beside the filling hole.
    Type: Grant
    Filed: January 29, 1996
    Date of Patent: March 18, 1997
    Assignee: Ching Feng Blinds Ind., Co., Ltd.
    Inventor: Peyson Hsu
  • Patent number: 5560508
    Abstract: A laundry container assembly including a base seat, an upper frame, four support columns and four wall boards. Four insertion holes are formed on four corners of the base seat and four corresponding insertion holes are formed on four corners of the upper frame. Each support column has two insertion posts respectively at an upper end and a lower end. An annular groove is formed on the insertion post. An annular projection is formed on a wall of the insertion hole, whereby the insertion post is securely inserted into the insertion hole with the annular projection engaged with the annular groove. Each wall board has two Z-shaped insertion plates on two sides. Each support column is formed with two longitudinal L-shaped insertion channels on two adjacent inner sides, whereby the four support columns are inserted into the insertion holes of the base seat and the insertion plates of the four wall boards are longitudinally downward inserted into the insertion channels of the support columns.
    Type: Grant
    Filed: November 3, 1995
    Date of Patent: October 1, 1996
    Assignee: Ching Feng Blinds Ind. Co., Ltd.
    Inventor: Peyson Hsu