EP0908595A1 - Chassis pour fenêtre coulissante - Google Patents

Chassis pour fenêtre coulissante Download PDF

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Publication number
EP0908595A1
EP0908595A1 EP97307563A EP97307563A EP0908595A1 EP 0908595 A1 EP0908595 A1 EP 0908595A1 EP 97307563 A EP97307563 A EP 97307563A EP 97307563 A EP97307563 A EP 97307563A EP 0908595 A1 EP0908595 A1 EP 0908595A1
Authority
EP
European Patent Office
Prior art keywords
cap plate
sliding
jamb
sash
window frame
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP97307563A
Other languages
German (de)
English (en)
Inventor
Ching-Chi Li
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LI CHING CHI
Original Assignee
LI CHING CHI
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 LI CHING CHI filed Critical LI CHING CHI
Priority to EP97307563A priority Critical patent/EP0908595A1/fr
Publication of EP0908595A1 publication Critical patent/EP0908595A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/46—Horizontally-sliding wings
    • E06B3/4609—Horizontally-sliding wings for windows

Definitions

  • This invention relates to a window frame, more particularly to a sliding type window frame assembly having a top jamb assembly with sliding tracks which are disengageable from a window panel.
  • a conventional sliding-type window frame 1 includes top and bottom jamb members 14, 15 for slidable mounting of outer and inner window panels 12, 13, and a window screen 11 therebetween.
  • the bottom jamb member 15 has an inner water baffle 151 which is twice as high as an inner rail 152 that, in turn, which is higher than an outer rail 153.
  • a drawback results in that the outer window panel 13 must be loaded or unloaded before the inner panel 12 due to the higher inner water baffle 151.
  • the operator has to work from the inside of the window through a limited passage opening of the window frame, due to the presence of the inner window panel 13. This results in inconveniences and can increase the risk of dropping of the window panel from the operator's hands.
  • the main aim of the present invention is to provide a sliding-type window frame which permits a window panel assembly to be installed conveniently while maintaining a good waterproofing effect.
  • the sliding-type window frame includes a jamb frame assembly with a top jamb member, a bottom jamb member, and two upright side jamb members.
  • the top jamb member has a top channel body with a space for receiving a top end of a window panel assembly and which has two opposites ends connected respectively to the side jamb members, and a sash cap plate which is mounted movably to the top channel body inside the space and which extends between the side jamb members.
  • the sash cap plate has at least one top track member to slidably engage the top end of the window panel assembly when the sash cap plate is in a first position.
  • the sash cap plate is movable upward from the first position to a second position so as to move the top track member away from the top end of the window panel assembly, thereby facilitating loading and unloading of the window panel assembly into and from the jamb frame assembly.
  • the preferred embodiment of a sliding-type window frame includes a jamb frame assembly 2 which is shown to comprise a top jamb member 21, a bottom jamb member 24, and two upright side jamb members 22 that interconnect the top and bottom jamb member 21, 24.
  • the top jamb member 21 includes a top channel body 210 which confines a space 2106 and which has two opposite ends that are connected respectively to the side jamb members 22, and a sash cap plate 211 which is mounted inside the space 2106 and which extends between the side jamb members 22.
  • the top channel body 210 has a top wall 2101 which extends above the sash cap plate 211, and two opposite guide walls 2102 which extend downwardly from two opposite ends of the top wall 2101.
  • the guide walls 2102 have inwardly projecting end flanges 214 so that the sash cap plate 211 is movable between the end flanges 214 and the top wall 2101 from a lower first position to a higher second position.
  • Two integral anchor seats 213 extend outwardly from the guide walls 2102 respectively, and have a plurality of integral anchor members 219 which extend upwardly from the anchor seats 213 to provide anchorage between concrete and the top jamb member 21, as shown in Fig. 6.
  • the sash cap plate 211 has three top track members 2110 to adapt for guiding and holding slidably the top ends of the window panels 29, 28 and the window screen 27 (see Fig. 6).
  • the sash cap plate 211 has two latch mounting holes 215 (only one is shown) adjacent to the side jamb members 22.
  • a latch member 25 is housed in a casing 252 and has a handle portion 251 which extends downward through each latch mounting hole 215. By manipulating the handle portion 251, one may slide the latch member 25 horizontally and limitedly for insertion into one of higher and lower latch holes 223, 221 which are provided in each side jamb member 22.
  • the sash cap plate 211 can be positioned in the first position where the latch member 25 extends into the lower latch holes 221, or in the second position where the latch member 25 extends into the higher latch holes 223.
  • the top track members 2110 are moved away from the top ends of the window panels 29, 28 and the window screen 27 so that the window panels 29, 28 can be easily attached to and detached from the jamb frame assembly 2.
  • two vertical guide slots 222 are provided in each side jamb member 22. Two elongated engaging rods 216 project from two opposite ends of the sash cap plate 211 towards the side jamb members 22 for sliding in the guide slots 222, thereby guiding the sash cap plate 211 to move in a vertical direction without tilting.
  • the sash cap plate 211 has a plurality of holes 218 as shown in Fig. 5, each of which receives a pressing member 26 therein.
  • the pressing member 26 includes a hollow mounting frame 261 which is mounted to the sash cap plate 211 at the hole 218, a press plate 262 which has a proximal end 2621 that is hinged to the mounting frame 261 by a pivot 260, and a distal bearing end 2622, and a retaining rod 264.
  • the distal bearing end 2622 of the press plate 262 has an arcuate guiding surface 269.
  • the retaining rod 264 is movable in two guiding slots 263 which are formed in two side walls 2612 of the mounting frame 261 (see Fig. 3).
  • a locking part 266 is provided in each guiding slot 263 adjacent to the pivot 260 at a level lower than the pivot 260.
  • the press plate 262 is operable manually via an opening 2611 of the mounting frame 261 (see Fig. 3) and can be turned to a pressing position where the press plate 262 turns upright from the mounting frame 261 such that the distal bearing end 2622 and the proximal end 2621 push the top wall 2101 and the sash cap plate 211, respectively.
  • the retaining rod 264 is moved toward the pivot 260 and is received in the locking part 266, the press plate 262 is prevented from turning downward by the retaining rod 264 and is thus immobilized in the pressing position.
  • the bottom jamb member 24 includes a bottom channel body 240 which extends between the side jamb members 22 and which has inner and outer walls 2401, 2402 and a bottom wall 2403 to cooperatively form a channel.
  • the bottom channel body 240 has two longitudinally extending concaved first rails 241 and a longitudinally extending second concaved rail 246 for receiving bottom ends of the window panels 29, 28 and the window screen 27 (as shown in Fig. 6).
  • the concaved rails 241 are provided between the inner and outer walls 2401, 2402 above the bottom wall 2403.
  • Each concaved rail 241 has a confining wall of an arc-shaped cross-section with a water-draining hole 242 at the lowermost end thereof.
  • An inclined partition member 242 extends from the inner wall 2401 to the outer wall 2402 between the concaved rails 241 and the bottom wall 2403.
  • a plurality of water outlet holes 244 are disposed in the outer wall 2402 at a lever lower than the water draining holes 242.
  • the partition member 243 cooperates with the inner and outer walls 2401, 2402 to confine a water receiving space 2404 which is communicated with the water draining holes 242 and the water outlet holes 244, and is inclined downwardly and outwardly to direct water to flow towards the water outlet holes 244.
  • a plurality of flaps 245 are hinged to the outer wall 2402 in order to shield the water outlet holes 244 respectively.
  • two integral anchor seats 247 extend outwardly from the inner and outer walls 2401, 2402 respectively, and have a plurality of integral anchor members 248 which extend downwardly therefrom to provide anchorage between concrete and the bottom jamb member 24, as shown in Fig. 6.
  • a concrete material can be applied thereto until the surface of the applied concrete layer is flush with the outer anchor members 219, 248.
  • the latch members 25 can be released from the side jamb members 22 by moving the handle portions 251 away from the latch holes 221.
  • Each press plate 262 is normally in a horizontal position by resting on support layers 265 which extend inwardly from the mounting frame 26 , as shown in Fig. 3. In this state, the sash cap plate 211 can be moved upwardly to its second position.
  • the window screen 27, and the window panels 28, 29 can be loaded easily into the jamb frame assembly 2 between the top and bottom jamb members 21, 24.
  • the sash cap plate 211 is moved downward to the first position, and the press plate 262 is placed in the pressing position via the retaining rod 264.
  • the latch members 25 are inserted into the lower latch holes 221, respectively.
  • a gap of only 1 mm is provided between the sash cap plate 211 and the window panels 28, 29 to permit the window panels 28, 29 to slide smoothly.
  • the window panels 28, 29 have rollers 281, 291 at their bottom ends so that the distance between the bottom ends of the window panels 28, 29 and the bottom concaved rails 241 is reduced to 1 mm. As such, sealing can be made easily to prevent intrusion of water and dust, and the height of the inner wall 2401 of the bottom jamb member 24 may be reduced. Water entering the jamb frame assembly 2 can be directed towards the water outlet holes 244 by virtue of the draining holes 242 and the inclined partition member 243.
  • the sash cap plate 211 Since the sash cap plate 211 is movable, it can be moved upward or downward to disengage or engage the tracks 2110 from or into the top ends of the window panels 28, 29. When disengaged from the tracks 2110, the top ends of the window panels 28, 29 are permitted to move easily in the top jamb member 21, thereby facilitating the loading and unloading operations. Since the height of the inner wall 2401 of the bottom jamb member 24 is reduced, and since the top jamb member 21 facilitates the movement of the window panels 28, 29, the inner window panel 29 can be unloaded before detaching the outer window panel 28 and the window screen 27.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)
EP97307563A 1997-09-26 1997-09-26 Chassis pour fenêtre coulissante Withdrawn EP0908595A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP97307563A EP0908595A1 (fr) 1997-09-26 1997-09-26 Chassis pour fenêtre coulissante

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97307563A EP0908595A1 (fr) 1997-09-26 1997-09-26 Chassis pour fenêtre coulissante

Publications (1)

Publication Number Publication Date
EP0908595A1 true EP0908595A1 (fr) 1999-04-14

Family

ID=8229526

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97307563A Withdrawn EP0908595A1 (fr) 1997-09-26 1997-09-26 Chassis pour fenêtre coulissante

Country Status (1)

Country Link
EP (1) EP0908595A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2371724A (en) * 1942-04-18 1945-03-20 Frederick E Young Window
FR2137406A1 (fr) * 1971-05-12 1972-12-29 Sodialox Ag
GB2022182A (en) * 1978-05-24 1979-12-12 Yoshida Kogyo Kk Sliding window

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2371724A (en) * 1942-04-18 1945-03-20 Frederick E Young Window
FR2137406A1 (fr) * 1971-05-12 1972-12-29 Sodialox Ag
GB2022182A (en) * 1978-05-24 1979-12-12 Yoshida Kogyo Kk Sliding window

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