CN114150972B - Multifunctional hidden rail sliding door - Google Patents
Multifunctional hidden rail sliding door Download PDFInfo
- Publication number
- CN114150972B CN114150972B CN202111490700.XA CN202111490700A CN114150972B CN 114150972 B CN114150972 B CN 114150972B CN 202111490700 A CN202111490700 A CN 202111490700A CN 114150972 B CN114150972 B CN 114150972B
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- Prior art keywords
- plate
- fixedly connected
- buffer
- door
- groove
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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
- E06B3/4636—Horizontally-sliding wings for doors
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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
- E05D15/066—Details, e.g. suspension or supporting guides for wings supported at the bottom
- E05D15/0686—Tracks
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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
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/003—Braking devices, e.g. checks; Stops; Buffers for sliding wings
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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
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/67—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
- E06B3/6707—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased acoustical insulation
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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
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/67—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
- E06B3/6715—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light
- E06B3/6722—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light with adjustable passage of light
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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
- E06B3/70—Door leaves
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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
- E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
- E06B7/20—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills
- E06B7/215—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills with sealing strip being moved to a retracted position by elastic means, e.g. springs
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The invention discloses a multifunctional hidden rail sliding door which comprises an upper guide rail and a lower guide rail, wherein the bottom of the upper guide rail is connected with a door plate in a sliding manner, the lower guide rail comprises a bearing section and a hidden rail section, the hidden rail section comprises a containing groove, the inner wall of the containing groove is fixedly connected with a limiting plate, and a floating and sinking supporting plate is arranged above the limiting plate; when the door plate is pushed, the blocking plate is synchronously moved towards the direction opposite to the moving direction of the door plate, the blocking plate moves towards the direction of the hidden rail section from the direction of the bearing section, and the blocking plate presses the whole floating and sinking supporting plate to move downwards by pressing the guide inclined plane, so that the floating and sinking supporting plate is accommodated in the accommodating groove, the height fluctuation of the installation position of the sliding door is reduced, and the passing safety of personnel is ensured; when the sliding door is closed, the floating and sinking supporting plate is lifted under the action of the jacking spring and attached to the bottom of the door plate, and the bottom end of the door plate is stably sealed.
Description
Technical Field
The invention relates to a sliding door, in particular to a multifunctional hidden rail sliding door.
Background
A sliding door is a common door for household use, and a conventional sliding door shown in fig. 1 is composed of a frame material of a sectional material at the outer edge and a glass plate at the inner part. When the sliding door in the form is installed, the guide rail of the bottom frame generally protrudes out of the ground, which causes certain troubles and potential safety hazards for people, especially children and people with inconvenient actions to pass; present push-and-pull door simultaneously, its sealed and sound insulation performance is not enough, and when the push-and-pull was used, the noise easily influenced other people, and it is relatively poor to use the travelling comfort.
Disclosure of Invention
The invention aims to provide a multifunctional hidden rail sliding door to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a multifunctional hidden rail sliding door comprises an upper guide rail and a lower guide rail, wherein the bottom of the upper guide rail is connected with a door panel in a sliding manner, the lower guide rail comprises a bearing section and a hidden rail section, the hidden rail section comprises an accommodating groove, the inner wall of the accommodating groove is fixedly connected with a limiting plate, a floating and sinking supporting plate is arranged above the limiting plate, and the top of the limiting plate is fixedly connected with the bottom of the floating and sinking supporting plate through a plurality of jacking springs; the bearing section comprises a bearing platform, and the middle part of the bearing platform is provided with a blocking unit for blocking the floating and sinking supporting plate from moving upwards.
As a further scheme of the invention: the top of the bearing platform is provided with a bearing groove, the bottom of the door plate is fixedly connected with a rack, the blocking unit comprises a transmission gear which is rotatably connected to the bottom of the inner wall of the bearing groove, and the top of the transmission gear is meshed with the rack; the bearing bracket is characterized in that a pressing plate groove is formed below the bearing bracket, the inner wall of the pressing plate groove is connected with a blocking plate in a sliding mode, a tooth socket is formed in the top of the blocking plate, and the tooth socket is meshed with the bottom of the transmission gear.
As a further scheme of the invention: the cavity has been seted up at the door plant middle part, the sound-proof glass that two symmetries of both sides fixedly connected with of cavity set up, the middle part of cavity inner wall rotates and is connected with a plurality of and adjusts the pole, a plurality of the equal fixedly connected with barn door in middle part of adjusting the pole, a plurality of the equal fixedly connected with adjusting gear of one end of adjusting the pole, the adjustment tank has been seted up to one side of door plant, the inner wall sliding connection of adjustment tank has the regulating plate, the bottom fixedly connected with of regulating plate adjusts the pinion rack, a plurality of one side of adjusting gear all is connected with the inner wall meshing of adjusting the pinion rack.
As a further scheme of the invention: the bottom of the floating and sinking supporting plate is fixedly connected with a plurality of limiting columns, and a plurality of jacking springs are respectively sleeved on the outer walls of the limiting columns; and one end of the floating and sinking supporting plate close to the bearing platform is provided with a guide inclined plane.
As a further scheme of the invention: go up fixedly connected with gatepost between guide rail and the lower guideway, one side fixedly connected with dashpot that the gatepost is close to the door plant, the middle part fixedly connected with hasp of dashpot will the lateral wall that the door plant is close to the gatepost is established to the butt joint lateral wall, the middle part fixed mounting of butt joint lateral wall has the tapered end, the equal fixedly connected with blotter in both sides of dashpot, two the middle part of blotter all inlays and is equipped with a plurality of bolster.
As a further scheme of the invention: the buffer piece comprises a buffer sleeve, the inner wall of the buffer sleeve is in threaded connection with a buffer push plate, one side of the buffer push plate is fixedly connected with a buffer spring, one side of the buffer spring is fixedly connected with a first buffer magnetic sheet, a second buffer magnetic sheet corresponding to the first buffer magnetic sheet is fixedly arranged on the butt-joint side wall, and the magnetism of one side of the first buffer magnetic sheet close to the second buffer magnetic sheet is the same as that of one side of the second buffer magnetic sheet;
the bottom of the upper guide rail is provided with a push-pull through groove, the inner wall of the upper guide rail is fixedly connected with a mute cushion plate, the mute cushion plate comprises a contact cushion plate, the bottom of the contact cushion plate is fixedly connected with a plurality of support columns, and a gap part between the support columns is fixedly connected with a sound absorption cushion; a plurality of bearing brackets are arranged above the mute cushion plate, two ends of each bearing bracket are rotatably connected with bearing idler wheels, and the bottoms of the bearing brackets are connected with the door panel through connecting pieces; the connecting piece includes the connecting rod, the bottom threaded connection of connecting rod has the adjusting sleeve, the butt joint chamber has been seted up at the top of door plant, the bottom of adjusting sleeve extends to butt joint intracavity portion and fixedly connected with bears the weight of the piece, the equal fixedly connected with shock attenuation piece in top and the bottom of bearing the weight of the piece.
Compared with the prior art, the invention has the beneficial effects that: when the push-pull plate is closed and the sliding door is opened, the transmission gear and the like are arranged, the blocking plate is synchronously moved to move towards the direction opposite to the moving direction of the door plate when the door plate is pushed, when the door plate moves towards the direction of the bearing section from the direction of the hidden rail section and is opened, the blocking plate moves towards the direction of the hidden rail section from the direction of the bearing section, and the blocking plate presses the whole floating and sinking supporting plate to move downwards by pressing the guide inclined plane, so that the floating and sinking supporting plate is accommodated in the accommodating groove, the height fluctuation of the installation position of the sliding door is reduced, and the passing safety of personnel is ensured; when the sliding door is closed, the floating and sinking supporting plate is lifted under the action of the jacking spring and is attached to the bottom of the door plate, so that the bottom end of the door plate is stably sealed;
the sound insulation glass is arranged in the middle of the door plate, so that the overall sound insulation performance of the push-pull plate is improved, and the light blocking piece capable of being adjusted in a rotating mode is arranged between the two pieces of sound insulation glass, so that the illumination intensity of the push-pull door can be flexibly adjusted, and the use convenience of the push-pull door is improved;
by utilizing the principle that like poles of magnets repel each other, when the push-pull door is closed, the push-pull door is abutted and buffered, the mechanical collision strength of the door plate before the door column is reduced when the push-pull door is closed, the damage to the mechanism of the push-pull door is further reduced, and the service life of the push-pull door is prolonged.
Drawings
FIG. 1 is a schematic diagram of a prior art device;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a cross-sectional view of a hidden rail section of the present invention;
FIG. 4 is a cross-sectional view of the support section of the present invention;
FIG. 5 is a cross-sectional view of a door jamb of the present invention;
FIG. 6 is a cross-sectional view of a door panel of the present invention;
fig. 7 is a cross-sectional view of the upper track of the present invention.
In the figure: 1. an upper guide rail; 2. a door panel; 3. a receiving groove; 4. a bearing groove; 5. a limiting plate; 6. a floating and sinking supporting plate; 7. a jacking spring; 8. a support platform; 9. a rack; 10. a transmission gear; 11. a platen slot; 12. a damming board; 13. a tooth socket; 14. sound-proof glass; 15. adjusting a rod; 16. a light blocking sheet; 17. an adjusting gear; 19. adjusting the toothed plate; 20. a doorpost; 21. a cushion pad; 22. a buffer sleeve; 23. buffering the push plate; 24. a buffer spring; 25. a first buffer magnetic sheet; 26. contacting the backing plate; 27. a support pillar; 28. a sound absorbing pad; 29. supporting the roller; 30. an adjustment sleeve; 31. a carrier sheet; 32. a shock-absorbing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 2 and 3, in an embodiment of the present invention, a multifunctional hidden rail sliding door includes an upper guide rail 1 and a lower guide rail, a door panel 2 is slidably connected to the bottom of the upper guide rail 1, the lower guide rail includes a bearing section for limiting and bearing the lower end of the door panel 2 when the sliding door is opened, and a hidden rail section for bearing the lower end of a slow plate when the sliding door is closed, and a height of the hidden rail section is variable;
the hidden rail section comprises a containing groove 3, a limiting plate 5 is fixedly connected to the inner wall of the containing groove 3, and a floating and sinking supporting plate 6 is arranged above the limiting plate 5; the top of the limiting plate 5 is fixedly connected with the bottom of the floating and sinking supporting plate 6 through a plurality of jacking springs 7; the floating and sinking supporting plate 6 is a long plate with a U-shaped section, and sealing gaskets are fixed inside the floating and sinking supporting plate 6; when the push-pull plate is closed, the floating and sinking supporting plate 6 is lifted under the action of the jacking spring 7 and attached to the bottom of the door plate 2, so that the bottom end of the door plate 2 is stably sealed; when the sliding door is opened, the floating and sinking supporting plate 6 is lowered and hidden below the ground by pressing, so that barrier-free passing after the sliding door is installed is realized;
the bearing section comprises a bearing platform 8, and the middle part of the bearing platform 8 is provided with a blocking unit for blocking the floating and sinking supporting plate 6 from moving upwards; the height of the accommodating groove 3 is lower than that of the supporting platform 8, after the integral installation of the sliding door is completed, the accommodating groove 3 is embedded in the ground, the top surface of the accommodating groove 3 is lower than the ground height, and therefore when the sliding door is opened, the hidden rail section can be integrally hidden below the ground.
In order to improve the consistency of actions of all parts of the floating and sinking supporting plate 6 in the lifting movement process; the bottom of the stopping plate 12 is fixedly connected with a plurality of limiting columns, a plurality of jacking springs 7 are respectively sleeved on the outer walls of the limiting columns, the length of the limiting columns is satisfied, when the stopping plate 12 moves above the accommodating groove 3, the bottom of the limiting columns is in abutting contact with the bottom of the accommodating groove 3, and the bearing capacity of the stopping plate 12 is improved through the supporting action of the limiting columns, so that personnel can stably pass above the stopping plate 12;
referring to fig. 4, a supporting groove 4 is formed in the top of the supporting table 8, a rack 9 is fixedly connected to the bottom of the door panel 2, the blocking unit includes a transmission gear 10 rotatably connected to the bottom of the inner wall of the supporting groove 4, and the top of the transmission gear 10 is engaged with the rack 9; a pressing plate groove 11 is formed below the bearing bracket 4, the inner wall of the pressing plate groove 11 is connected with a blocking plate 12 in a sliding mode, a tooth socket 13 is formed in the top of the blocking plate 12, and the tooth socket 13 is meshed with the bottom of the transmission gear 10; through setting up drive gear 10 etc, the synchronous belt moves when door plant 2 passes and hinders sideboard 12 and remove towards the opposite direction of door plant 2 moving direction, when door plant 2 is opened by latent track section direction towards bearing section direction removal, hinder sideboard 12 by bearing section direction towards latent track section direction removal, the guiding inclined plane has been seted up to the one end that sinks layer board 6 is close to bearing platform 8, hinder sideboard 12 and then press whole sinks layer board 6 to move down through pressing down the guiding inclined plane, make and sink layer board 6 accomodate in accomodating groove 3, when hindering sideboard 12 motion in accomodating groove 3 top, its top surface height and mounted position's ground height parallel and level, with this height fluctuation that reduces push-and-pull door mounted position, guarantee personnel's security of passing.
Referring to fig. 6, a cavity is formed in the middle of a door panel 2, two symmetrically-arranged sound-proof glasses 14 are fixedly connected to two sides of the cavity, a plurality of adjusting rods 15 are rotatably connected to the middle of the inner wall of the cavity, light blocking sheets 16 are fixedly connected to the middle of the adjusting rods 15, adjusting gears 17 are fixedly connected to one ends of the adjusting rods 15, an adjusting groove is formed in one side of the door panel 2, a handle is mounted above the adjusting groove, an adjusting plate is slidably connected to the inner wall of the adjusting groove, an adjusting toothed plate 19 is fixedly connected to the bottom of the adjusting plate, and one side of each adjusting gear 17 is meshed with the inner wall of the adjusting toothed plate 19; through at 2 mid-mounting sound insulating glass 14 of door plant, improved the holistic sound insulation performance of push-and-pull board, through in two sound insulating glass 14 middles, set up rotatable regulation's barn door piece 16 for illumination intensity through the push-and-pull door can carry out nimble adjustment, has improved the convenience that the push-and-pull door used.
Referring to fig. 2, a gate post 20 is fixedly connected between the upper guide rail 1 and the lower guide rail, a buffer slot is fixedly connected to one side of the gate post 20 close to the door panel 2, a lock catch is fixedly connected to the middle of the buffer slot, a side wall of the door panel 2 close to the gate post 20 is set as a butt-joint side wall, a lock head is fixedly installed at the middle of the butt-joint side wall, buffer pads 21 are fixedly connected to both sides of the buffer slot, and a plurality of buffer parts are embedded in the middle of the two buffer pads 21.
Referring to fig. 5, the buffer member includes a buffer sleeve 22, the inner wall of the buffer sleeve 22 is in threaded connection with a buffer push plate 23, one side of the buffer push plate 23 is fixedly connected with a buffer spring 24, one side of the buffer spring 24 is fixedly connected with a buffer magnetic sheet one 25, a buffer magnetic sheet two corresponding to the buffer magnetic sheet one 25 is fixedly mounted on the butt-joint side wall, and the magnetism of the buffer magnetic sheet one 25 is the same as that of the side of the buffer magnetic sheet two adjacent to the buffer magnetic sheet two; by utilizing the principle that like poles of magnets repel each other, when the sliding door is closed, the sliding door is pushed and buffered, the mechanical collision strength between the door plate 2 and the door post 20 when the sliding door is closed is reduced, the damage to the sliding door mechanism is further reduced, and the service life of the sliding door is prolonged;
referring to fig. 7, a push-pull through groove is formed at the bottom of the upper guide rail 1, a mute pad is fixedly connected to the inner wall of the upper guide rail 1, the mute pad includes a contact pad 26, a plurality of support columns 27 are fixedly connected to the bottom of the contact pad 26, and a sound absorption pad 28 is fixedly connected to a gap portion between the plurality of support columns 27; a plurality of supporting brackets are arranged above the mute cushion plate, two ends of each supporting bracket are rotatably connected with supporting rollers 29, and the bottom of each supporting bracket is connected with the door plate 2 through a connecting piece; the sound absorption pad 28 is arranged, so that the vibration noise of the bearing roller 29 during movement is reduced, and the use comfort is further improved;
the connecting piece comprises a connecting rod, the bottom of the connecting rod is in threaded connection with an adjusting sleeve 30, the top of the door plate 2 is provided with a butt joint cavity, the bottom of the adjusting sleeve 30 extends into the butt joint cavity and is fixedly connected with a bearing piece 31, and the top and the bottom of the bearing piece 31 are both fixedly connected with damping pieces 32; through setting up threaded connection's adjusting sleeve 30 for interval between upper guideway 1 and the door plant 2 is adjustable, makes the motion of door plant 2 laminate more, and the installation gesture of upper guideway 1 and lower guideway makes the flexibility of push-and-pull door integral erection mode.
According to the working principle of the sliding door, when the sliding door needs to be opened, the door panel 2 is pulled through the handle, the door panel 2 is pushed towards the bearing section from the hidden rail section direction, the door panel 2 moves to drive the transmission rack 9 to move and further drive the transmission gear 10 to rotate, the transmission gear 10 rotates to drive the blocking plate 12 to move, the blocking plate 12 presses the whole floating and sinking supporting plate 6 to move downwards through pressing the guide inclined plane, the floating and sinking supporting plate 6 is accommodated in the accommodating groove 3, the blocking plate 12 moves to the position above the accommodating groove 3, the top surface height of the blocking plate is flush with the ground height of the installation position, and the blocking plate 12 is horizontally stable through the supporting effect of the limiting column, so that a person can pass through the sliding door without hindrance;
when the sliding door needs to be closed, the door panel 2 is pulled by the handle to be pushed towards the direction of the hidden rail section from the direction of the bearing section, when the butted side wall of the door panel 2 is about to be in contact with the door post 20, the speed is reduced under the action of repulsive force of the buffer magnetic sheets I25 and the buffer magnetic sheets II, further the collision strength of the door panel 2 and the door post 20 is reduced, the structural damage of the sliding door is reduced, meanwhile, the movement of the door panel 2 drives the blocking plate 12 to be recovered, after the blocking plate 12 is completely separated from the contact with the floating and sinking supporting plate 6, under the action of the jacking spring 7, the inner wall of the floating and sinking supporting plate 6 is attached to the bottom of the door panel 2, and stable sealing of the door panel 2 is guaranteed; the stable closing of the sliding door is realized through the clamping combination of the lock head and the lock catch;
the adjusting toothed plate 19 is driven to move by pulling the adjusting plate, and then the adjusting rods 15 are driven to rotate, so that the position and the angle of the light barriers are changed, and the light transmission performance of the sliding door is adjusted.
Although the present invention has been described with reference to the preferred embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but is intended to cover various modifications, equivalents and alternatives falling within the spirit and scope of the invention.
Claims (2)
1. The multifunctional hidden rail sliding door comprises an upper guide rail (1) and a lower guide rail, and is characterized in that the bottom of the upper guide rail (1) is connected with a door panel (2) in a sliding manner, the lower guide rail comprises a bearing section and a hidden rail section, the hidden rail section comprises an accommodating groove (3), a limiting plate (5) is fixedly connected to the inner wall of the accommodating groove (3), a floating and sinking supporting plate (6) is arranged above the limiting plate (5), and the top of the limiting plate (5) is fixedly connected with the bottom of the floating and sinking supporting plate (6) through a plurality of jacking springs (7); the supporting section comprises a supporting platform (8), the bottom of the floating and sinking supporting plate (6) is fixedly connected with a plurality of limiting columns, and a plurality of jacking springs (7) are respectively sleeved on the outer walls of the limiting columns; one end of the floating and sinking supporting plate (6) close to the bearing platform (8) is provided with a guide inclined plane;
the middle part of the supporting platform (8) is provided with a blocking unit for blocking the floating and sinking supporting plate (6) from moving upwards; a bearing groove (4) is formed in the top of the bearing platform (8), a rack (9) is fixedly connected to the bottom of the door plate (2), the blocking unit comprises a transmission gear (10) which is rotatably connected to the bottom of the inner wall of the bearing groove (4), and the top of the transmission gear (10) is meshed with the rack (9); a pressing plate groove (11) is formed below the supporting groove (4), the inner wall of the pressing plate groove (11) is connected with a blocking plate (12) in a sliding mode, a tooth socket (13) is formed in the top of the blocking plate (12), and the tooth socket (13) is meshed with the bottom of the transmission gear (10);
a door post (20) is fixedly connected between the upper guide rail (1) and the lower guide rail, one side, close to the door panel (2), of the door post (20) is fixedly connected with a buffer groove, the middle of the buffer groove is fixedly connected with a lock catch, the side wall, close to the door post (20), of the door panel (2) is set to be a butt-joint side wall, the middle of the butt-joint side wall is fixedly provided with a lock head, two sides of the buffer groove are fixedly connected with buffer cushions (21), and a plurality of buffer parts are embedded in the middles of the two buffer cushions (21); the buffer piece comprises a buffer sleeve (22), the inner wall of the buffer sleeve (22) is in threaded connection with a buffer push plate (23), one side of the buffer push plate (23) is fixedly connected with a buffer spring (24), one side of the buffer spring (24) is fixedly connected with a buffer magnetic sheet I (25), a buffer magnetic sheet II corresponding to the buffer magnetic sheet I (25) is fixedly installed on the butt-joint side wall, and the magnetism of one side of the buffer magnetic sheet I (25) close to the buffer magnetic sheet II is the same as that of one side of the buffer magnetic sheet II;
the bottom of the upper guide rail (1) is provided with a push-pull through groove, the inner wall of the upper guide rail (1) is fixedly connected with a mute cushion plate, a plurality of bearing brackets are arranged above the mute cushion plate, two ends of each bearing bracket are rotatably connected with bearing idler wheels (29), and the bottom of each bearing bracket is connected with the door plate (2) through a connecting piece;
the connecting piece comprises a connecting rod, the bottom of the connecting rod is in threaded connection with an adjusting sleeve (30), the top of the door plate (2) is provided with a butt joint cavity, the bottom of the adjusting sleeve (30) extends into the butt joint cavity and is fixedly connected with a bearing piece (31), and the top and the bottom of the bearing piece (31) are both fixedly connected with damping pieces (32); the silence backing plate includes contact backing plate (26), the bottom fixedly connected with a plurality of support column (27) of contact backing plate (26), a plurality of equal fixedly connected with sound absorbing pad (28) in space portion between support column (27).
2. The multifunctional hidden rail sliding door according to claim 1, wherein a cavity is formed in the middle of the door panel (2), two symmetrically-arranged soundproof glasses (14) are fixedly connected to two sides of the cavity, a plurality of adjusting rods (15) are rotatably connected to the middle of the inner wall of the cavity, light blocking sheets (16) are fixedly connected to the middle of the adjusting rods (15), an adjusting gear (17) is fixedly connected to one end of each adjusting rod (15), an adjusting groove is formed in one side of the door panel (2), an adjusting plate is slidably connected to the inner wall of the adjusting groove, an adjusting toothed plate (19) is fixedly connected to the bottom of the adjusting plate, and one side of the adjusting gear (17) is engaged with the inner wall of the adjusting toothed plate (19).
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| CN202111490700.XA CN114150972B (en) | 2021-12-08 | 2021-12-08 | Multifunctional hidden rail sliding door |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111490700.XA CN114150972B (en) | 2021-12-08 | 2021-12-08 | Multifunctional hidden rail sliding door |
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| CN114150972A CN114150972A (en) | 2022-03-08 |
| CN114150972B true CN114150972B (en) | 2022-07-01 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114622789B (en) * | 2022-04-22 | 2024-04-05 | 中车工业研究院有限公司 | Permanent magnet suspension vehicle door |
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| JP2000170458A (en) * | 1998-12-03 | 2000-06-20 | Bridgestone Corp | Door structure in unit bath |
| CN107524378A (en) * | 2017-10-20 | 2017-12-29 | 湖州欧贝得门业有限公司 | A kind of Jing Yin fire-retardant push-and-pull timber |
| CN209067062U (en) * | 2018-07-24 | 2019-07-05 | 合肥品冠门业有限责任公司 | A kind of mute push-and-pull timber |
| CN111946236A (en) * | 2020-08-25 | 2020-11-17 | 马全军 | Aluminum alloy door and window |
| CN214463728U (en) * | 2020-12-15 | 2021-10-22 | 河南瑞达节能门窗科技有限公司 | Mute type door and window slide rail structure |
| CN214463703U (en) * | 2020-12-10 | 2021-10-22 | 上海璞玉门业有限公司 | Plug-in type anti-theft heat-insulation sound-insulation armored door |
-
2021
- 2021-12-08 CN CN202111490700.XA patent/CN114150972B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000170458A (en) * | 1998-12-03 | 2000-06-20 | Bridgestone Corp | Door structure in unit bath |
| CN107524378A (en) * | 2017-10-20 | 2017-12-29 | 湖州欧贝得门业有限公司 | A kind of Jing Yin fire-retardant push-and-pull timber |
| CN209067062U (en) * | 2018-07-24 | 2019-07-05 | 合肥品冠门业有限责任公司 | A kind of mute push-and-pull timber |
| CN111946236A (en) * | 2020-08-25 | 2020-11-17 | 马全军 | Aluminum alloy door and window |
| CN214463703U (en) * | 2020-12-10 | 2021-10-22 | 上海璞玉门业有限公司 | Plug-in type anti-theft heat-insulation sound-insulation armored door |
| CN214463728U (en) * | 2020-12-15 | 2021-10-22 | 河南瑞达节能门窗科技有限公司 | Mute type door and window slide rail structure |
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| CN114150972A (en) | 2022-03-08 |
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