CN109958372B - Sliding door and window opening and closing structure - Google Patents
Sliding door and window opening and closing structure Download PDFInfo
- Publication number
- CN109958372B CN109958372B CN201910304566.6A CN201910304566A CN109958372B CN 109958372 B CN109958372 B CN 109958372B CN 201910304566 A CN201910304566 A CN 201910304566A CN 109958372 B CN109958372 B CN 109958372B
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- sliding
- window
- sliding door
- door
- plate
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- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000000149 penetrating effect Effects 0.000 claims description 16
- 238000005452 bending Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 abstract description 5
- 238000004321 preservation Methods 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
- E05D15/063—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/066—Details, e.g. suspension or supporting guides for wings supported at the bottom
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- 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
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- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The invention relates to the technical field of doors and windows, in particular to a sliding door and window opening and closing structure; comprises a frame body and a sliding door and a sliding window; at least two upper stop sliding blocks are arranged at the upper end of the sliding door and window, and at least two lower stop sliding blocks are arranged at the bottom end of the sliding door and window; an upper beam of the frame body is provided with an upper chute, and a bottom beam is provided with a lower chute; each upper retaining slide block extends into the upper slide groove, and each lower retaining slide block extends into the lower slide groove; at least two upper curve non-return sliding sections are arranged in the upper sliding chute; at least two lower curve non-return sliding sections are arranged in the lower chute; the bottom end of the sliding door and window is also provided with a supporting and sliding mechanism which is slidably supported on the bottom beam; limiting the position of the sliding door and window, preventing the sliding door and window from being pushed away from the frame body due to the recovery action of the elastic sealing piece after the elastic sealing piece is arranged between the side edge of the sliding door and window and the frame body, affecting the airtight performance between the sliding door and window and the frame body, and being beneficial to improving the airtight performance, the watertight performance, the sound insulation performance and the heat preservation performance of the sliding door and window.
Description
Technical Field
The invention relates to the technical field of doors and windows, in particular to a sliding door and window opening and closing structure.
Background
The traditional inner casement window sash hardware is opened inwards to occupy indoor space, the hardware is inconvenient to install, maintain and replace, the opening fan cannot be large, ventilation is poor in summer, safety hazards of people or children are easily scratched and scratched, the outer casement window sash hardware is inconvenient to open and close outwards, the hardware is inconvenient to install, maintain and replace, the opening fan cannot be large, ventilation is poor in summer, and the window sash swings in wind to have safety hazards of easy falling; the upper part swings when the window sashes of the traditional sliding door and window are pulled, swing impact noise exists in windy days, dust easily enters the room, the air is poor in sound insulation, and the weather is easy to soak; the sliding door and window has the potential safety hazard that the window sashes are easy to derail and drop, the maintenance and replacement of pulleys at the lower parts of the window sashes are inconvenient, and the traditional sliding door and window has the technical problems of low air tightness, low watertight performance, poor heat preservation performance and insufficient sound insulation performance; the rail-changing drifting window has the technical problems of large opening noise, unstable operation of an opening fan, unsmooth closing of the large opening fan, complex hardware assembly, inconvenient hardware installation, maintenance and replacement, high hardware fitting cost, high door and window section material consumption, high processing labor cost and inconvenient and unsafe glass cleaning;
therefore, in order to solve the above-mentioned problems, the present invention is highly required to provide a new sliding door and window opening and closing structure.
Disclosure of Invention
The invention aims to provide a novel sliding door and window opening and closing structure, which solves the technical problem that sliding doors and windows in the prior art are easy to derail and drop.
The invention provides a sliding door and window opening and closing structure, which comprises a frame body and a sliding door and window, wherein the frame body is fixed on a wall body; at least two upper backstop sliding blocks are arranged at the upper end of the sliding door and window, and at least two lower backstop sliding blocks are arranged at the bottom end of the sliding door and window; an upper sliding groove which is formed in the upper beam of the frame body along the length extending direction of the upper beam is formed in the bottom beam of the frame body, and a lower sliding groove which is formed in the lower beam along the length extending direction of the bottom beam of the frame body is formed in the bottom beam; each upper retaining slide block extends into the upper slide groove and can slide along the upper slide groove; each lower retaining slide block extends into the lower slide groove and can slide along the lower slide groove; at least two upper curve non-return sliding sections are arranged in the upper sliding chute; the distance between the upper curve non-return sliding sections corresponds to the distance between the upper non-return sliding blocks; at least two lower curve non-return sliding sections are arranged in the lower chute; the distance between the lower curve non-return sliding sections corresponds to the distance between the lower non-return sliding blocks; the bottom end of the sliding door and window is also provided with a supporting and sliding mechanism which is slidably supported on the bottom beam.
Further, the bottom beam is provided with a door and window sliding rail arranged along the length extension direction; the supporting and sliding mechanism comprises an installation seat, a rotating arm and an installation plate, and the installation plate is correspondingly connected with the sliding door and window; the two ends of the rotating arm are correspondingly connected with the mounting seat and the mounting plate through rotating connectors respectively; the lower part of the mounting seat is provided with a reducing pulley which is in sliding connection with the door and window sliding rail.
Further, the upper retaining slide block and the lower retaining slide block respectively comprise an L-shaped extending plate arranged on the sliding door and window and a limiting pulley connected to the L-shaped extending plate, and the limiting pulleys are respectively correspondingly arranged in the upper sliding groove and the lower sliding groove.
Further, the sliding door further comprises a limiting anti-falling guard plate arranged on the sliding door and window; one end of the limiting anti-drop guard plate is fixed on the sliding door and window, and the other end of the limiting anti-drop guard plate extends into the upper sliding groove.
Further, the upper curve non-return sliding section comprises a first steering part and a second steering part which are connected in a bending way, and the first steering part and the second steering part are respectively connected with the upper chute in a bending way; the lower curve non-return sliding section comprises a third steering part and a fourth steering part which are connected in a bending way, and the third steering part and the fourth steering part are respectively connected with the lower chute in a bending way.
Further, the rotating connecting piece is a thrust bearing; the shaft collar of the thrust bearing, which is connected with the rotating arm and the mounting plate, is correspondingly connected with the mounting plate through a first hinge shaft, and the seat ring of the thrust bearing is correspondingly connected with the rotating arm; the shaft collar of the thrust bearing, which is connected with the rotating arm and the mounting seat, is correspondingly connected with the rotating arm through a second hinge shaft, and the seat ring of the thrust bearing is correspondingly connected with the mounting seat.
Further, the mounting seat comprises an inner frame, a variable-diameter pulley erection shaft is erected in the inner frame, and the variable-diameter pulley is penetrated on the variable-diameter pulley erection shaft; the outer frame is sleeved outside the inner frame, and inclined sliding grooves are formed in two vertical plates of the outer frame; the two inclined sliding grooves are arranged in parallel, and a straight line where the axis of each inclined sliding groove is positioned is arranged at an angle with the longitudinal axis of the vertical plate; two ends of the variable-diameter pulley erection shaft are correspondingly arranged in the two inclined sliding grooves in a penetrating manner; an inner frame penetrating hole is formed in an end plate along one end of the inner frame, and an outer frame penetrating hole is formed in one end plate of the outer frame; the inner frame penetrating holes are connected with the outer frame penetrating holes through adjusting bolts, and nuts are connected to the ends of the adjusting bolts.
Further, the support sliding mechanism further comprises a universal rolling ball mounted on the mounting plate; the upper part of one end of the rotating arm, which is correspondingly installed with the installation seat, is provided with a sliding table, and the ball of the universal rolling ball is pressed on the sliding table.
Further, at least two supporting sliding mechanisms are installed at the lower end of the sliding door and window, and the supporting sliding mechanisms installed on one sliding door and window share one sliding rail of the door and window.
Further, the door and window sliding rail is arranged on the side wall of the lower sliding groove and is parallel to the extending direction of the lower sliding groove.
Compared with the prior art, the sliding door and window opening and closing structure provided by the invention has the following steps:
The invention provides a sliding door and window structure which comprises a frame body used for being fixed on a wall body and a sliding door and window arranged in the frame body; at least two upper backstop sliding blocks are arranged at the upper end of the sliding door and window, and at least two lower backstop sliding blocks are arranged at the bottom end of the sliding door and window; an upper sliding groove which is formed in the upper beam of the frame body along the length extending direction of the upper beam is formed in the bottom beam of the frame body, and a lower sliding groove which is formed in the lower beam along the length extending direction of the bottom beam of the frame body is formed in the bottom beam; each upper retaining slide block extends into the upper slide groove and can slide along the upper slide groove; each lower retaining slide block extends into the lower slide groove and can slide along the lower slide groove; at least two upper curve non-return sliding sections are arranged in the upper sliding chute; the distance between the upper curve non-return sliding sections corresponds to the distance between the upper non-return sliding blocks; at least two lower curve non-return sliding sections are arranged in the lower chute; the distance between the lower curve non-return sliding sections corresponds to the distance between the lower non-return sliding blocks; the bottom end of the sliding door and window is also provided with a design of a supporting and sliding mechanism which is slidably supported on the bottom beam; when the sliding door and window is closed, the upper retaining slide block is arranged on the upper curve retaining slide section, the lower retaining slide block is arranged on the lower curve retaining slide section, the back of the sliding door and window is limited, an elastic sealing piece is conveniently arranged between the side edge of the sliding door and window and the frame body, the sliding door and window is prevented from being pushed away from the frame body due to the recovery effect of the elastic sealing piece, the airtight performance between the sliding door and window and the frame body is influenced, and the improvement of the airtight performance, the water tightness, the sound insulation performance, the heat preservation performance and the like of the sliding door and window is facilitated; simultaneously, the problems that the airtight performance and the watertight performance of the sliding door are affected when the sliding door is blown open by wind due to the fact that air pressure applies force to the sliding door in a pushing direction when wind flows between the sliding door and the frame body in the existing sliding door are effectively solved; meanwhile, the opening fan of the sliding door does not occupy the indoor space, the fan opening space is large and ventilated well, the opening is convenient, and the glass is convenient to clean.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the structure of the sliding door and window according to the present invention;
Fig. 2 is a schematic structural view (assembly drawing) of the sliding door and window opening and closing structure according to the present invention;
FIG. 3 is a schematic structural view of the sliding door and window according to the present invention;
FIG. 4 is a schematic view (perspective view) of the lower chute according to the present invention;
FIG. 5 is a schematic structural view of the upper chute according to the present invention (a perspective view after being turned up and down by 180 degrees and then turned horizontally by 180 degrees);
fig. 6 is a schematic view (front view) of the structure of the supporting and sliding mechanism according to the present invention;
fig. 7 is a schematic view (bottom view) of the supporting and sliding mechanism according to the present invention;
Fig. 8 is a schematic structural view (cross-sectional view of fig. 7) of the support slide mechanism according to the present invention.
Fig. 9 is a schematic structural view (exploded view) of the upper backstop slider according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1,2, 3, 4,5 and 9, the present embodiment provides a sliding door and window structure, including a frame for fixing to a wall and at least one sliding door and window 2 installed in the frame; at least two upper backstop sliders 4 are arranged at the upper end of the sliding door and window, and at least two lower backstop sliders 5 are arranged at the bottom end of the sliding door and window; an upper sliding groove 11 which is arranged along the length extension direction of the upper beam 102 of the frame body is arranged, and a lower sliding groove 12 which is arranged along the length extension direction of the bottom beam 103 of the frame body is arranged; each upper retaining slide block extends into the upper slide groove and can slide along the upper slide groove; each lower retaining slide block extends into the lower slide groove and can slide along the lower slide groove; at least two upper curve non-return sliding sections 111 are arranged in the upper sliding chute; the distance between the upper curve non-return sliding sections corresponds to the distance between the upper non-return sliding blocks; at least two lower curve non-return sliding sections 121 are arranged in the lower sliding groove; the distance between the lower curve non-return sliding sections corresponds to the distance between the lower non-return sliding blocks; the bottom end of the sliding door and window is also provided with a supporting and sliding mechanism 3 which is slidably supported on the bottom beam.
The invention provides a sliding door and window opening and closing structure which comprises a frame body and a sliding door and window, wherein the frame body is used for being fixed on a wall body; at least two upper backstop sliding blocks are arranged at the upper end of the sliding door and window, and at least two lower backstop sliding blocks are arranged at the bottom end of the sliding door and window; an upper sliding groove which is formed in the upper beam of the frame body along the length extending direction of the upper beam is formed in the bottom beam of the frame body, and a lower sliding groove which is formed in the lower beam along the length extending direction of the bottom beam of the frame body is formed in the bottom beam; each upper retaining slide block extends into the upper slide groove and can slide along the upper slide groove; each lower retaining slide block extends into the lower slide groove and can slide along the lower slide groove; at least two upper curve non-return sliding sections are arranged in the upper sliding chute; the distance between the upper curve non-return sliding sections corresponds to the distance between the upper non-return sliding blocks; at least two lower curve non-return sliding sections are arranged in the lower chute; the distance between the lower curve non-return sliding sections corresponds to the distance between the lower non-return sliding blocks; the bottom end of the sliding door and window is also provided with a design of a supporting and sliding mechanism which is slidably supported on the bottom beam; when the sliding door and window is closed, the upper retaining slide block is arranged on the upper curve retaining slide section, the lower retaining slide block is arranged on the lower curve retaining slide section, the back of the sliding door and window is limited, an elastic sealing piece is conveniently arranged between the side edge of the sliding door and window and the frame body, the sliding door and window is prevented from being pushed away from the frame body due to the recovery effect of the elastic sealing piece, the airtight performance between the sliding door and window and the frame body is influenced, and the improvement of the airtight performance, the water tightness, the sound insulation performance, the heat preservation performance and the like of the sliding door and window is facilitated; simultaneously, the problems that when wind flows between the sliding door and the frame body, air pressure applies force to the sliding door in a pushing direction, so that the airtight performance and the watertight performance of the sliding door are affected when the sliding door is blown open by the wind are effectively solved; meanwhile, the opening fan of the sliding door does not occupy the indoor space, the fan opening space is large and ventilated well, the opening is convenient, and the glass is convenient to clean.
Referring to fig. 1,2, 3, 4, 6, 7 and 8, in this embodiment, the sill is provided with a door and window sliding rail 101 disposed along the extending direction of the length of the sill; the supporting and sliding mechanism comprises a mounting seat 31, a rotating arm 32 and a mounting plate 33, and the mounting plate is correspondingly connected with the sliding door and window; the two ends of the rotating arm are correspondingly connected with the mounting seat and the mounting plate through rotating connectors respectively; the lower part of the mounting seat is provided with a reducing pulley 34 which is in sliding connection with the door and window sliding rail 101.
Referring to fig. 1, 2,3 and 9, in this embodiment, the upper retaining slider and the lower retaining slider have the same structure, and each of the upper retaining slider and the lower retaining slider includes a slot 401 mounted on a side end surface of the sliding door and window, an L-shaped extension plate 402 inserted in the slot, and a limit pulley 403 connected to the L-shaped extension plate, where the limit pulleys are respectively disposed in the upper chute and the lower chute. The L-shaped extension plate comprises an extension vertical plate 4021 and an extension transverse plate 4022 which is connected to the end part of the extension vertical plate in a bending way, the extension vertical plate is correspondingly inserted into the slot, a plurality of internal threaded holes 4023 are arranged on the extension vertical plate, and a fastening bolt is tightly pressed on the bottom wall of the slot after being in threaded connection with the internal threaded holes; the limiting pulleys are correspondingly connected with the extending transverse plates through extending shafts 404. The slot is fixedly connected with the sliding door and window.
Referring to fig. 1,2 and 3, the embodiment further includes a limiting and anti-falling guard plate 6 mounted on the sliding door and window; one end of the limiting anti-drop guard plate is fixed on the sliding door and window, and the other end of the limiting anti-drop guard plate extends into the upper sliding groove.
Referring to fig. 2, 4 and 5, in this embodiment, the upper curved retaining sliding section 111 includes a first steering portion 112 and a second steering portion 113 that are connected in a bending manner, and the first steering portion and the second steering portion are respectively connected in a bending manner with the upper chute; the lower curve non-return sliding section comprises a third steering part 122 and a fourth steering part 123 which are connected in a bending way, and the third steering part and the fourth steering part are respectively connected with the lower chute in a bending way.
Referring to fig. 6, 7 and 8, the rotary connecting member in this embodiment is a thrust bearing 301; the shaft collar of the thrust bearing which connects the rotating arm and the mounting plate is correspondingly connected with the mounting plate through a first hinge shaft 302, and the seat ring of the thrust bearing is correspondingly connected with the rotating arm; the shaft collar of the thrust bearing, which connects the rotating arm with the mounting seat, is correspondingly connected with the rotating arm through a second hinge shaft 303, and the seat ring of the thrust bearing is correspondingly connected with the mounting seat; the planes of the rolling bodies of the two thrust bearings are parallel to the plane of the rotating arm when the rotating arm rotates.
Referring to fig. 2,6, 7 and 8, the mounting seat 31 in this embodiment includes an inner frame 311, in which a variable-diameter pulley mounting shaft 312 is mounted, and the variable-diameter pulley 34 is mounted on the variable-diameter pulley mounting shaft in a penetrating manner; the outer frame 313 is sleeved outside the inner frame, and inclined sliding grooves 314 are formed in two vertical plates of the outer frame; the two inclined sliding grooves are arranged in parallel, and a straight line where the axis of each inclined sliding groove is positioned is arranged at an angle with the longitudinal axis of the vertical plate; two ends of the variable-diameter pulley erection shaft are correspondingly arranged in the two inclined sliding grooves in a penetrating manner; an inner frame passing hole is formed along one end plate of the inner frame, and an outer frame passing hole 3131 is formed in one end plate of the outer frame; the inner frame penetrating hole is connected with the outer frame penetrating hole through an adjusting bolt 315, and a nut is connected to the end of the adjusting bolt; the tightness of the adjusting bolt 315 and the nut is adjusted, the relative position between the inner frame and the outer frame can be adjusted, the position of the variable-diameter pulley erection shaft in the inclined sliding groove is adjusted, the height of the outer frame is adjusted, the adjustment of the height of the mounting plate is synchronously realized, fine adjustment of the supporting sliding mechanism is realized through the structure, and the adjustment of the horizontal condition of the sliding door and window is facilitated. In this embodiment, in order to maintain the sliding stability of the supporting and sliding mechanism, two inclined pulleys are mounted on the supporting and sliding mechanism, and the two inclined pulleys correspond to each other: the two vertical plates are respectively provided with two inclined sliding grooves 314, the inclined sliding grooves on the two vertical plates are arranged in a one-to-one correspondence manner, the inner frame is erected with two variable-diameter pulley erection shafts 312, the two variable-diameter pulleys are respectively correspondingly arranged on the two variable-diameter pulley erection shafts in a penetrating manner, two ends of the two variable-diameter pulley erection shafts are respectively correspondingly arranged in the inclined sliding grooves, and the straight lines where the axes of the inclined sliding grooves are positioned are arranged in parallel; of course, a plurality of inclined pulleys can be arranged on the supporting sliding mechanism, the more the inclined pulleys are favorable for the supporting sliding mechanism to be stably erected on the door and window sliding rail 101, and the person skilled in the art can select the inclined pulleys according to actual needs, so that redundant description is omitted.
Referring to fig. 6 and 8, the supporting and sliding mechanism further includes a universal rolling ball 35 mounted on the mounting plate in this embodiment; the upper portion of the rotating arm and the corresponding one end of installation seat is equipped with sliding table 351, the ball crimping of universal rolling ball is in on the sliding table.
Referring to fig. 1,2 and 3, in this embodiment, at least two supporting sliding mechanisms are installed at the lower end of the sliding door and window, and the supporting sliding mechanisms installed on one sliding door and window share one sliding rail of the sliding door and window.
Referring to fig. 1, 2 and 3, in this embodiment, the sliding rail for doors and windows is disposed on a side wall of the lower chute and is parallel to the extending direction of the lower chute.
In this embodiment, the material of the limiting pulley and the reducing pulley is hard rubber, and of course, the limiting pulley and the reducing pulley may be selected to be plastic.
According to the sliding door and window opening and closing structure, when the check slide block or the mounting seat at any corner of the door and window sash is overhauled or replaced, the check slide block can be disassembled only by loosening the fixing screw of the check slide block to slide the fixing piece of the check slide block, the check slide block is overhauled or replaced and then is installed and fixed according to an original path, and then the mounting seat fixing screw at any corner of the lower part of the door and window sash can be disassembled and taken out to overhaul or replace and is installed and fixed according to the original path, and the overhaul or replacement is completed without the assistance of professionals or multiple persons, so that the overhaul or replacement can be completed by one person.
In this embodiment, when the sliding door and window are closed, the limiting pulleys connected to the sliding door and window are respectively and correspondingly disposed in the direction-changing chute.
In this embodiment, when the sliding door and window is opened, a longitudinal plane where axes of two thrust bearings on any one of the supporting sliding mechanisms on the sliding door and window are located is parallel to a longitudinal plane where the sliding door and window is located, and axes of two thrust bearings on any one of the supporting sliding mechanisms on the sliding door and window are coplanar with the longitudinal plane where the center of gravity of the sliding door and window is located. When the sliding door and window is closed, the longitudinal plane of the axes of the two thrust bearings on any supporting sliding mechanism on the sliding door and window is at an angle with the longitudinal plane of the sliding door and window. So as to ensure the stability of the sliding door and window when being opened.
Referring to fig. 1,2 and 3, in this embodiment, two limiting and anti-disengaging plates are installed at the upper end of each sliding door and window, and the two limiting and anti-disengaging plates are arranged at intervals and are both disposed between the two upper retaining sliders.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (6)
1. The sliding door and window opening and closing structure is characterized by comprising a frame body and a sliding door and window, wherein the frame body is fixed on a wall body, and the sliding door and window is arranged in the frame body; at least two upper backstop sliding blocks are arranged at the upper end of the sliding door and window, and at least two lower backstop sliding blocks are arranged at the bottom end of the sliding door and window; an upper sliding groove which is formed in the upper beam of the frame body along the length extending direction of the upper beam is formed in the bottom beam of the frame body, and a lower sliding groove which is formed in the lower beam along the length extending direction of the bottom beam of the frame body is formed in the bottom beam; each upper retaining slide block extends into the upper slide groove and can slide along the upper slide groove; each lower retaining slide block extends into the lower slide groove and can slide along the lower slide groove; at least two upper curve non-return sliding sections are arranged in the upper sliding chute; the distance between the upper curve non-return sliding sections corresponds to the distance between the upper non-return sliding blocks; at least two lower curve non-return sliding sections are arranged in the lower chute; the distance between the lower curve non-return sliding sections corresponds to the distance between the lower non-return sliding blocks; the bottom end of the sliding door and window is also provided with a supporting and sliding mechanism which is slidably supported on the bottom beam;
The upper retaining slide block and the lower retaining slide block have the same structure and comprise slots arranged on the side end surfaces of the sliding door and the window, L-shaped extension plates which are correspondingly inserted with the slots, and limit pulleys connected to the L-shaped extension plates, wherein the limit pulleys are correspondingly arranged in the upper sliding groove and the lower sliding groove respectively; the L-shaped extension plate comprises an extension vertical plate and an extension transverse plate which is connected to the end part of the extension vertical plate in a bending way, the extension vertical plate is correspondingly inserted with the slot, and a plurality of internal threaded holes are distributed on the extension vertical plate; the fastening bolt is in threaded connection with the internal threaded hole and then is pressed on the bottom wall of the slot; the limiting pulley is correspondingly connected with the extending transverse plate through an extending shaft; the slot is fixedly connected with the sliding door and window;
the upper curve non-return sliding section comprises a first steering part and a second steering part which are connected in a bending way, and the first steering part and the second steering part are respectively connected with the upper chute in a bending way; the lower curve non-return sliding section comprises a third steering part and a fourth steering part which are connected in a bending way, and the third steering part and the fourth steering part are respectively connected with the lower chute in a bending way;
The bottom beam is provided with a door and window sliding rail arranged along the length extension direction of the bottom beam; the supporting and sliding mechanism comprises an installation seat, a rotating arm and an installation plate, and the installation plate is correspondingly connected with the sliding door and window; the two ends of the rotating arm are correspondingly connected with the mounting seat and the mounting plate through rotating connectors respectively; the lower part of the mounting seat is provided with a reducing pulley which is in sliding connection with the door and window sliding rail;
The mounting seat comprises an inner frame, a variable-diameter pulley erection shaft is erected in the inner frame, and the variable-diameter pulley is arranged on the variable-diameter pulley erection shaft in a penetrating manner; the outer frame is sleeved outside the inner frame, and inclined sliding grooves are formed in two vertical plates of the outer frame; the two inclined sliding grooves are arranged in parallel, and a straight line where the axis of each inclined sliding groove is positioned is arranged at an angle with the longitudinal axis of the vertical plate; two ends of the variable-diameter pulley erection shaft are correspondingly arranged in the two inclined sliding grooves in a penetrating manner; an inner frame penetrating hole is formed in an end plate along one end of the inner frame, and an outer frame penetrating hole is formed in one end plate of the outer frame; the inner frame penetrating holes are connected with the outer frame penetrating holes through adjusting bolts, and nuts are connected to the ends of the adjusting bolts.
2. The sliding door and window opening and closing structure according to claim 1, further comprising a limiting and anti-falling guard plate mounted on the sliding door and window; one end of the limiting anti-drop guard plate is fixed on the sliding door and window, and the other end of the limiting anti-drop guard plate extends into the upper sliding groove.
3. The sliding door and window opening and closing structure according to claim 2, wherein the rotating connecting piece is a thrust bearing; the shaft collar of the thrust bearing, which is connected with the rotating arm and the mounting plate, is correspondingly connected with the mounting plate through a first hinge shaft, and the seat ring of the thrust bearing is correspondingly connected with the rotating arm; the shaft collar of the thrust bearing, which is connected with the rotating arm and the mounting seat, is correspondingly connected with the rotating arm through a second hinge shaft, and the seat ring of the thrust bearing is correspondingly connected with the mounting seat.
4. A sliding door opening and closing structure according to claim 3, wherein the supporting and sliding mechanism further comprises a universal rolling ball mounted on the mounting plate; the upper part of one end of the rotating arm, which is correspondingly installed with the installation seat, is provided with a sliding table, and the ball of the universal rolling ball is pressed on the sliding table.
5. The sliding door and window opening and closing structure according to claim 4, wherein at least two supporting sliding mechanisms are installed at the lower end of the sliding door and window, and the supporting sliding mechanisms installed on one sliding door and window share one sliding rail of the sliding door and window.
6. The sliding door and window opening and closing structure according to claim 5, wherein the door and window sliding rail is disposed on a side wall of the lower sliding chute and is parallel to an extending direction of the lower sliding chute.
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| CN201910304566.6A CN109958372B (en) | 2019-04-16 | 2019-04-16 | Sliding door and window opening and closing structure |
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| CN201910304566.6A CN109958372B (en) | 2019-04-16 | 2019-04-16 | Sliding door and window opening and closing structure |
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| CN109958372A CN109958372A (en) | 2019-07-02 |
| CN109958372B true CN109958372B (en) | 2024-05-24 |
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| CN110984782B (en) * | 2019-12-25 | 2021-03-19 | 温州博旺联科建筑工程有限公司 | Stably-installed combined window |
| CN214576516U (en) * | 2020-07-13 | 2021-11-02 | 南京史丹利装饰材料有限公司 | Pasteur automation hangs and moves door installation mechanism |
| CN114837319B (en) * | 2021-01-30 | 2024-07-02 | 深圳市悦美家实业有限公司 | Simple wall |
| CN116658020B (en) * | 2023-06-14 | 2025-12-16 | 北京木易东方科技有限公司 | Lifting sliding door and window |
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