CN106617818B - Opening and closing mechanism for furniture - Google Patents
Opening and closing mechanism for furniture Download PDFInfo
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- CN106617818B CN106617818B CN201710011106.5A CN201710011106A CN106617818B CN 106617818 B CN106617818 B CN 106617818B CN 201710011106 A CN201710011106 A CN 201710011106A CN 106617818 B CN106617818 B CN 106617818B
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- furniture
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
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- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
An opening and closing mechanism for furniture comprises a furniture movable part and a furniture immovable part, wherein the furniture movable part is movably opened and closed on the furniture immovable part, and further comprises a rebounding device, a damper and a buckling part, wherein the rebounding device is arranged on the furniture movable part, the buckling part is arranged on the furniture immovable part, or the buckling part is arranged on the furniture movable part, and the rebounding device is arranged on the furniture immovable part; the rebounding device at least comprises a positioning support, a pushing element, a telescopic element and an elastic piece, wherein the pushing element and the telescopic element are movably arranged on the positioning support, and the elastic piece is arranged on the positioning support and elastically acts on the telescopic element. Through the improvement of the structure, the invention has the characteristics of simple and reasonable structure, reliable performance, compact connection among all components, long service life, low manufacturing cost, quick and convenient disassembly and assembly, high flexibility, wide application range and the like, and has strong practicability.
Description
Technical Field
The invention relates to an opening and closing mechanism for furniture.
Background
Chinese patent document No. CN 101224065A discloses, on 23.7.2008, a panel locking and adjusting device for a drawer with a slide rail, comprising a slide rail connected with the drawer, wherein a panel of the drawer is connected with an adjusting seat through a connecting piece, a guide groove for the sliding of the connecting piece is provided in the adjusting seat, a panel locking mechanism is provided in the guide groove, the panel locking mechanism comprises an eccentric cam provided on the adjusting seat, the other end of the eccentric cam is hinged with a guide block through a connecting rod, one end of a swing rod is hinged on the guide block through a pin shaft, a torsion spring is sleeved on the pin shaft, one end of the torsion spring is connected on the swing rod, the other end of the torsion spring is connected on the guide block or the adjusting seat, the guide block is slid in the adjusting seat, and the end of the connecting piece is connected with the other end of the swing rod. The guide block is sleeved in the positioning frame in a sliding mode, the rear portion of the guide block is connected with one end of the first spring, and the other end of the first spring is connected to the positioning frame. The drawer panel of this structure can't form effectively with the drawer main part when the pull is opened and is closed and lock the state, leads to the drawer panel to appear rocking extremely easily when closing, perhaps closes the back and opens because of the inertia of inside deposit article is automatic, can not satisfy user's daily user demand. Therefore, further improvements are necessary.
Disclosure of Invention
The invention aims to provide the opening and closing mechanism for the furniture, which has the advantages of simple and reasonable structure, reliable performance, compact connection among all components, long service life, low manufacturing cost, quick and convenient disassembly and assembly, high flexibility and wide application range, and overcomes the defects in the prior art.
The opening and closing mechanism for the furniture comprises a movable furniture part and a stationary furniture part, wherein the movable furniture part is movably opened and closed on the stationary furniture part, and is characterized in that: the anti-bouncing device is arranged on the furniture movable piece, the buckling part is arranged on the furniture immovable piece, or the buckling part is arranged on the furniture movable piece, and the anti-bouncing device is arranged on the furniture immovable piece; the rebounding device at least comprises a positioning support, a pushing element, a telescopic element and an elastic piece, wherein the pushing element and the telescopic element are movably arranged on the positioning support, and the elastic piece is arranged on the positioning support and elastically acts on the telescopic element.
When the movable furniture part is movably closed relative to the fixed furniture part, the movable furniture part acts on the telescopic element through the buckling part and is closed on the fixed furniture part through the damper in a damping manner, wherein the movable furniture part keeps a certain interval relative to the fixed furniture part through the positioning action of the pushing element when the movable furniture part is closed in the damping manner.
When the movable furniture piece is opened movably relative to the fixed furniture piece, the movable furniture piece is driven to open for a section of stroke by the pushing element through pressing the movable furniture piece, the movable furniture piece drives the telescopic element to extend for a section of stroke through the buckling part when being opened, and the driving force of the pushing element is larger than the movable closing force of the movable furniture piece.
When the movable furniture member is opened continuously after a certain stroke, the movable furniture member drives the telescopic element to extend out through the buckling part, the telescopic element drives the pushing element to reset to the initial position when extending out, and the telescopic element is mutually separated from the buckling part when the pushing element resets to the initial position and resets to the initial position through the elastic element.
A conversion assembly is arranged between the pushing element and the telescopic element; when the furniture movable piece is opened continuously after being opened for a certain stroke, the furniture movable piece drives the telescopic element to extend out through the buckling part, and the telescopic element drives the pushing element to reset to an initial position through the conversion assembly when extending out.
The conversion assembly comprises a first gear and/or a second gear, the first gear and/or the second gear are/is rotationally arranged on the positioning bracket and are/is in linkage fit with the pushing element and/or the telescopic element and/or the elastic piece at least when the pushing element is reset to the initial position; the elastic piece is arranged on the positioning bracket, one end of the elastic piece elastically acts on the positioning bracket, and the other end of the elastic piece elastically acts on the first gear and/or the second gear; when the furniture movable piece is opened continuously after a certain stroke, the furniture movable piece drives the telescopic element to extend out through the buckling part, the telescopic element drives the pushing element to reset to an initial position through the first gear and/or the second gear when extending out, and the telescopic element is separated from the buckling part when the pushing element resets to the initial position and resets to the initial position through the matching of the first gear and/or the second gear and the elastic piece.
A spring is arranged between the positioning bracket and the pushing element, one end of the spring elastically acts on the positioning bracket, and the other end of the spring elastically acts on the pushing element; the positioning support is provided with a heart-shaped sliding groove, the pushing element is provided with a sliding part, the pushing element is in mutual sliding fit with the heart-shaped sliding groove of the positioning support through the sliding part, or the pushing element is provided with the heart-shaped sliding groove, the positioning support is provided with the sliding part, and the pushing element is in mutual sliding fit with the sliding part of the positioning support through the heart-shaped sliding groove.
The heart-shaped sliding groove is further provided with a stopping area and a limiting area, the sliding part stops on the stopping area when the furniture movable part is movably closed relative to the furniture immovable part, and the sliding part elastically slides out of the stopping area along a direction sequence through the limitation of the spring and the limiting area when the furniture movable part is movably opened relative to the furniture immovable part.
The telescopic element is provided with a buckling part.
When the movable furniture part is movably closed relative to the immovable furniture part, the movable furniture part acts on the buckling part of the telescopic element through the buckling part and is closed on the immovable furniture part through the damping of the damper.
When the movable furniture piece is opened movably relative to the fixed furniture piece, the movable furniture piece is pushed by the pushing element to drive the movable furniture piece to open for a section of stroke, and the movable furniture piece drives the telescopic element to extend for a section of stroke through the matching of the buckling part and the buckling part when being opened.
When the movable furniture piece is opened continuously after a certain stroke, the movable furniture piece drives the telescopic element to extend through the matching of the buckling part and the buckling part, the telescopic element drives the pushing element to reset to the initial position when extending, and the buckling part of the telescopic element is separated from the buckling part when the pushing element resets to the initial position and resets to the initial position through the elastic part.
The damper is arranged on the movable furniture part or the immovable furniture part and is relatively independently arranged with the rebound device and/or the buckling part; when the movable furniture piece is movably closed relative to the fixed furniture piece, the movable furniture piece acts on the buckling part of the telescopic element through the buckling part and is closed on the fixed furniture piece through the damping of the damper.
The movable furniture part is a movable furniture sliding rail, the fixed furniture part is a fixed furniture sliding rail, and the movable furniture sliding rail is opened and closed on the fixed furniture sliding rail in a sliding manner; the rebound device is arranged on the movable furniture sliding rail, the buckling part is arranged on the fixed furniture sliding rail, the damper is arranged on the movable furniture sliding rail, the fixed furniture sliding rail is provided with a damping action part corresponding to the damper, or the buckling part is arranged on the movable furniture sliding rail, the rebound device is arranged on the fixed furniture sliding rail, the damper is arranged on the fixed furniture sliding rail, and the movable furniture sliding rail is provided with a damping action part corresponding to the damper.
When the movable furniture sliding rail is closed in a sliding mode relative to the fixed furniture sliding rail, the movable furniture sliding rail acts on the buckling part of the telescopic element through the buckling part and acts on the damper through the damping action part, the damper compresses to generate damping force, the movable furniture sliding rail is closed on the fixed furniture sliding rail in a damping mode, and a certain interval is kept between the movable furniture sliding rail and the fixed furniture sliding rail through the positioning action of the pushing element when the movable furniture sliding rail is closed in the damping mode.
When the movable furniture sliding rail slides and opens relative to the fixed furniture sliding rail, the movable furniture sliding rail is pressed, the pushing element drives the movable furniture sliding rail to open for a section of stroke, the movable furniture sliding rail drives the telescopic element to extend for a section of stroke through the matching of the buckling part and the buckling part when being opened, and the driving force of the pushing element is greater than the movable closing force of the movable furniture sliding rail.
When the movable furniture sliding rail is opened continuously after a certain stroke, the movable furniture sliding rail drives the telescopic element to extend through the matching of the buckling part and the buckling part, the telescopic element drives the pushing element to reset to the initial position when extending, the buckling part of the telescopic element is separated from the buckling part when the pushing element resets to the initial position and is reset to the initial position through the elastic part, and the damping action part is separated from the damper when the telescopic element resets to the initial position at least.
The movable furniture part is a furniture sliding door or a furniture hanging sliding door, the fixed furniture part is a furniture cabinet body, the furniture sliding door or the furniture hanging sliding door is provided with a rotating wheel, the furniture cabinet body is provided with a sliding groove, and the furniture sliding door or the furniture hanging sliding door is opened and closed on the sliding groove of the furniture cabinet body through the sliding of the rotating wheel; the rebounding device is arranged on a furniture sliding door or a furniture hanging sliding door, the buckling part is arranged on a furniture cabinet body or a sliding groove, the damper is arranged on the furniture sliding door or the furniture hanging sliding door, the furniture cabinet body or the sliding groove is provided with a damping action part corresponding to the damper, or the buckling part is arranged on the furniture sliding door or the furniture hanging sliding door, the rebounding device is arranged on the furniture cabinet body or the sliding groove, the damper is arranged on the furniture cabinet body or the sliding groove, and the furniture sliding door or the furniture hanging sliding door is provided with a damping action part corresponding to the damper.
When the furniture sliding door or the furniture hanging sliding door is closed relative to the furniture cabinet body in a sliding mode, the furniture sliding door or the furniture hanging sliding door acts on the buckling part of the telescopic element through the buckling part and acts on the damper through the damping action part, the damper compresses to generate damping force, the furniture sliding door or the furniture hanging sliding door is closed on the furniture cabinet body in a damping mode, and a certain interval is kept between the furniture sliding door or the furniture hanging sliding door and the furniture cabinet body through the positioning action of the pushing element when the furniture sliding door or the furniture hanging sliding door is closed in the damping mode.
When the furniture sliding door or the furniture sliding door is opened in a sliding mode relative to the furniture cabinet body, the pushing element drives the furniture sliding door or the furniture sliding door to open for a section of travel by pressing the furniture sliding door or the furniture sliding door, the furniture sliding door or the furniture sliding door drives the telescopic element to extend for a section of travel by matching of the buckling part and the buckling part when being opened, and the driving force of the pushing element is larger than the movable closing force of the furniture sliding door or the furniture sliding door.
When the furniture sliding door or the furniture hanging sliding door is opened continuously after being opened by a section of stroke, the furniture sliding door or the furniture hanging sliding door drives the telescopic element to extend out through the matching of the buckling part and the buckling part, the telescopic element drives the pushing element to reset to the initial position when extending out, the buckling part of the telescopic element is mutually separated from the buckling part when the pushing element resets to the initial position and resets to the initial position through the elastic part, and the damping action part is mutually separated from the damper when the telescopic element resets to the initial position at least.
The rebounding device further comprises an adjusting element, the adjusting element is positioned and rotated on the positioning support and is provided with an adjusting action part, and the adjusting element is positioned and rotated and drives the positioning support to generate displacement through a tool or a manual action adjusting action part so as to adjust the position of the rebounding device relative to the damper and/or the buckling part.
Through the improvement of the structure, the automatic opening of the movable piece of the furniture can be realized by directly pressing any position of the movable piece of the furniture by any position of the body of a user by utilizing the pressing action of the rebounding device, so that the problems that the production cost is improved and the appearance attractiveness of the furniture is influenced due to the fact that a handle is additionally arranged on the furniture are solved; when the furniture movable piece is movably closed relative to the furniture immovable piece, the furniture movable piece acts on the telescopic element through the buckling part, so that the problems that the furniture movable piece is easy to shake when being closed or automatically opened due to the inertia of an article stored in the furniture movable piece after being closed are effectively solved, the furniture movable piece can be really closed on the furniture immovable piece in a sealing way without swinging, and when the furniture movable piece is continuously opened after being opened for a certain stroke, the furniture movable piece can drive the telescopic element to extend out, the telescopic element can drive the pushing element to reset to the initial position when extending out, and the telescopic element can also reset to the initial position when the pushing element resets to the initial position, so that the problems that the rebounding device cannot automatically reset after working, the rebounding device is damaged and the appearance of a product is influenced due to easy touch of a user when storing the article are solved, and the use of the user is safer and more convenient; the damper is independently arranged relative to the rebound device, and the furniture movable part is closed on the furniture immovable part through the damper in a damping manner, so that the problems that the furniture movable part and the furniture immovable part collide with each other due to closing, the service life of a product is short, and the use experience of the furniture is influenced are solved; meanwhile, the rebound device is also provided with an adjusting element, the adjusting element is used for adjusting the action part through a tool or a manual action, and the position of the rebound device relative to the damper and/or the buckling part can be adjusted, namely the closing position of the movable part of the furniture relative to the immovable part of the furniture, so that the use of a user is more convenient. The novel connecting structure has the characteristics of simple and reasonable structure, reliable performance, compact connection among all components, long service life, low manufacturing cost, high flexibility, wide application range and the like, and is fast and convenient to disassemble and assemble, and high in practicability.
Drawings
Fig. 1 and fig. 2 are schematic exploded structural views of a rebounding device according to a first embodiment of the present invention.
Fig. 3 is a schematic view of the assembly structure of the rebounding apparatus according to the first embodiment of the present invention.
Fig. 4-7 are schematic structural views of an opening and closing process according to the first embodiment of the present invention.
Fig. 8 is a schematic view of an assembly structure of a furniture sliding door and a furniture cabinet according to a second embodiment of the invention.
Fig. 9 is an exploded view of a sliding door and a cabinet according to a second embodiment of the present invention.
Fig. 10-13 are schematic structural views of an opening and closing process according to a second embodiment of the present invention.
Fig. 14 is a schematic view of an assembly structure of a furniture hanging door and a furniture cabinet body of the third embodiment of the invention.
Fig. 15 is an exploded view of the furniture hanging door and the furniture cabinet according to the third embodiment of the invention.
Fig. 16-19 are schematic structural views illustrating an opening and closing process according to a third embodiment of the present invention.
Detailed Description
The invention is further described with reference to the following figures and examples.
First embodiment
Referring to fig. 1 to 7, the opening and closing mechanism for furniture comprises a movable furniture part and a stationary furniture part, wherein the movable furniture part is movably opened and closed on the stationary furniture part, and further comprises a rebounding device, a damper 1 and a buckling part 2, wherein the rebounding device is arranged on the movable furniture part, the buckling part 2 is arranged on the stationary furniture part, or the buckling part 2 is arranged on the movable furniture part, and the rebounding device is arranged on the stationary furniture part; the rebounding device at least comprises a positioning support 3, a pushing element 4, a telescopic element 5 and an elastic piece 6, wherein the pushing element 4 and the telescopic element 5 are movably arranged on the positioning support 3, and the elastic piece 6 is arranged on the positioning support 3 and elastically acts on the telescopic element 5.
When the furniture movable part is movably closed relative to the furniture immovable part, the furniture movable part acts on the telescopic element 5 through the buckling part 2 and is damped and closed on the furniture immovable part through the damper 1, wherein the furniture movable part keeps a certain interval relative to the furniture immovable part through the positioning action of the pushing element 4 when the furniture movable part is damped and closed.
When the movable furniture piece is movably opened relative to the fixed furniture piece, the movable furniture piece is pressed to enable the pushing element 4 to drive the movable furniture piece to be opened for a section of stroke, the movable furniture piece drives the telescopic element 5 to extend for a section of stroke through the buckling part 2 when being opened, and the driving force of the pushing element 4 is larger than the movable closing force of the movable furniture piece.
When the movable furniture piece is opened continuously after a certain stroke, the movable furniture piece drives the telescopic element 5 to extend out through the buckling part 2, the telescopic element 5 drives the pushing element 4 to reset to the initial position when extending out, and the telescopic element 5 is separated from the buckling part 2 when the pushing element 4 resets to the initial position and resets to the initial position through the elastic piece 6.
Furthermore, a conversion component is arranged between the pushing element 4 and the telescopic element 5; when the furniture movable piece is opened continuously after a certain stroke, the furniture movable piece drives the telescopic element 5 to extend through the buckling part 2, and the telescopic element 5 drives the pushing element 4 to reset to an initial position through the conversion assembly when extending.
Furthermore, the conversion assembly comprises a first gear 7 and/or a second gear 8, the first gear 7 and/or the second gear 8 being rotatably arranged on the positioning bracket 3 and cooperating with the pusher element 4 and/or the telescopic element 5 and/or the elastic member 6 at least when the pusher element 4 is reset to the initial position; the elastic piece 6 is arranged on the positioning bracket 3, one end of the elastic piece elastically acts on the positioning bracket 3, and the other end of the elastic piece elastically acts on the first gear 7 and/or the second gear 8; when the furniture movable piece is opened continuously after a certain stroke, the furniture movable piece drives the telescopic element 5 to extend through the buckling part 2, the telescopic element 5 drives the pushing element 4 to reset to the initial position through the first gear 7 and/or the second gear 8 when extending, and the telescopic element 5 is separated from the buckling part 2 when the pushing element 4 resets to the initial position and resets to the initial position through the matching of the first gear 7 and/or the second gear 8 and the elastic piece 6.
Furthermore, a spring 9 is arranged between the positioning bracket 3 and the pushing element 4, one end of the spring 9 elastically acts on the positioning bracket 3, and the other end elastically acts on the pushing element 4; the positioning support 3 is provided with a heart-shaped sliding groove 10, the pushing element 4 is provided with a sliding part 11, the pushing element 4 is in sliding fit with the heart-shaped sliding groove 10 of the positioning support 3 through the sliding part 11, or the pushing element 4 is provided with the heart-shaped sliding groove 10, the positioning support 3 is provided with the sliding part 11, and the pushing element 4 is in sliding fit with the sliding part 11 of the positioning support 3 through the heart-shaped sliding groove 10.
Furthermore, the heart-shaped sliding groove 10 is further provided with a stop area and a limit area, the sliding part 11 stops on the stop area when the furniture movable part is movably closed relative to the furniture fixed part, and the sliding part 11 elastically slides out of the stop area in sequence along a direction through the limitation of the spring 9 and the limit area when the furniture movable part is movably opened relative to the furniture fixed part.
Further, the telescopic element 5 is provided with a buckling part 12.
When the movable furniture part is movably closed relative to the fixed furniture part, the movable furniture part acts on the buckling part 12 of the telescopic element 5 through the buckling part 2 and is damped and closed on the fixed furniture part through the damper 1.
When the movable furniture piece is opened movably relative to the fixed furniture piece, the movable furniture piece is pressed to enable the pushing element 4 to drive the movable furniture piece to open for a section of stroke, and when the movable furniture piece is opened, the buckling part 2 and the buckling part 12 are matched to drive the telescopic element 5 to extend for a section of stroke.
When the movable furniture member is opened continuously after a certain stroke, the movable furniture member drives the telescopic element 5 to extend through the matching of the buckling part 2 and the buckling part 12, the telescopic element 5 drives the pushing element 4 to reset to the initial position when extending, and the buckling part 12 of the telescopic element 5 is separated from the buckling part 2 and reset to the initial position through the elastic part 6 when the pushing element 4 resets to the initial position.
Furthermore, the damper 1 is arranged on the furniture movable part or the furniture immovable part and is relatively independently arranged with the rebound device and/or the buckling part 2; when the movable furniture part is movably closed relative to the fixed furniture part, the movable furniture part acts on the buckling part 12 of the telescopic element 5 through the buckling part 2 and is damped and closed on the fixed furniture part through the damper 1.
Further, the movable furniture part is a movable furniture sliding rail 13, the fixed furniture part is a fixed furniture sliding rail 14, and the movable furniture sliding rail 13 is opened and closed on the fixed furniture sliding rail 14 in a sliding manner; the rebound device is arranged on a movable furniture sliding rail 13, the buckling part 2 is arranged on a fixed furniture sliding rail 14, the damper 1 is arranged on the movable furniture sliding rail 13, the fixed furniture sliding rail 14 is provided with a damping action part 15 corresponding to the damper 1, or the buckling part 2 is arranged on the movable furniture sliding rail 13, the rebound device is arranged on the fixed furniture sliding rail 14, the damper 1 is arranged on the fixed furniture sliding rail 14, and the movable furniture sliding rail 13 is provided with a damping action part 15 corresponding to the damper 1.
When the furniture movable sliding rail 13 is closed in a sliding manner relative to the furniture fixed sliding rail 14, the furniture movable sliding rail 13 acts on the buckling part 12 of the telescopic element 5 through the buckling part 2 and acts on the damper 1 through the damping action part 15, the damper 1 is compressed and generates damping force, the furniture movable sliding rail 13 is closed on the furniture fixed sliding rail 14 in a damping manner, and the furniture movable sliding rail 13 keeps a certain interval relative to the furniture fixed sliding rail 14 through the positioning action of the pushing element 4 when the furniture movable sliding rail 13 is closed in the damping manner.
When the movable furniture sliding rail 13 slides and opens relative to the fixed furniture sliding rail 14, the movable furniture sliding rail 13 is pressed, so that the pushing element 4 drives the movable furniture sliding rail 13 to open for a section of stroke, the movable furniture sliding rail 13 drives the telescopic element 5 to extend for a section of stroke through the matching of the buckling part 2 and the buckling part 12 when opening, and the driving force of the pushing element 4 is greater than the movable closing force of the movable furniture sliding rail 13.
When the movable furniture sliding rail 13 is opened continuously after a certain stroke, the movable furniture sliding rail 13 drives the telescopic element 5 to extend through the matching of the buckling part 2 and the buckling part 12, the telescopic element 5 drives the pushing element 4 to reset to the initial position when extending, the buckling part 12 of the telescopic element 5 is separated from the buckling part 2 when the pushing element 4 resets to the initial position and is reset to the initial position through the elastic part 6, and the damping action part 15 is separated from the damper 1 at least when the telescopic element 5 resets to the initial position.
Furthermore, the rebounding device further comprises an adjusting element 21, the adjusting element 21 is positioned and rotated on the positioning bracket 3 and is provided with an adjusting action part, and through a tool or a manual action of the adjusting action part, the adjusting element 21 is positioned and rotated and drives the positioning bracket 3 to generate displacement so as to adjust the position of the rebounding device relative to the damper 1 and/or the buckling part 2.
Second embodiment
Referring to fig. 8 to 13, the opening and closing mechanism for furniture differs from the first embodiment in that: the movable furniture part is a furniture sliding door 16, the fixed furniture part is a furniture cabinet 18, the furniture sliding door 16 is provided with a rotating wheel 19, the furniture cabinet 18 is provided with a sliding groove 20, and the furniture sliding door 16 is opened and closed on the sliding groove 20 of the furniture cabinet 18 through the sliding of the rotating wheel 19; the rebound device is arranged on a furniture sliding door 16, the buckling part 2 is arranged on a furniture cabinet body 18 or a sliding groove 20, the damper 1 is arranged on the furniture sliding door 16, the furniture cabinet body 18 or the sliding groove 20 is provided with a damping action part 15 corresponding to the damper 1, or the buckling part 2 is arranged on the furniture sliding door 16, the rebound device is arranged on the furniture cabinet body 18 or the sliding groove 20, the damper 1 is arranged on the furniture cabinet body 18 or the sliding groove 20, and the furniture sliding door 16 is provided with a damping action part 15 corresponding to the damper 1.
When the furniture sliding door 16 is closed in a sliding manner relative to the furniture cabinet 18, the furniture sliding door 16 acts on the buckling part 12 of the telescopic element 5 through the buckling part 2 and acts on the damper 1 through the damping action part 15, the damper 1 compresses and generates a damping force, and the furniture sliding door 16 is closed on the furniture cabinet 18 in a damping manner, wherein the furniture sliding door 16 keeps a certain interval relative to the furniture cabinet 18 through the positioning action of the pushing element 4 when the furniture sliding door 16 is closed in the damping manner.
When the furniture sliding door 16 slides and opens relative to the furniture cabinet body 18, the furniture sliding door 16 is pressed to enable the pushing element 4 to drive the furniture sliding door 16 to open for a section of travel, the furniture sliding door 16 drives the telescopic element 5 to extend for a section of travel through the matching of the buckling part 2 and the buckling part 12 when opening, and the driving force of the pushing element 4 is larger than the movable closing force of the furniture sliding door 16.
When the furniture sliding door 16 is opened continuously after being opened for a certain stroke, the furniture sliding door 16 drives the telescopic element 5 to extend out through the matching of the buckling part 2 and the buckling part 12, the telescopic element 5 drives the pushing element 4 to reset to an initial position when extending out, the buckling part 12 of the telescopic element 5 is mutually separated from the buckling part 2 when the pushing element 4 resets to the initial position and resets to the initial position through the elastic part 6, and the damping action part 15 is mutually separated from the damper 1 at least when the telescopic element 5 resets to the initial position.
The other parts not described are the same as those of the first embodiment.
Third embodiment
Referring to fig. 14 to 19, the opening and closing mechanism for furniture differs from the first embodiment in that: the movable furniture is a furniture sliding door 17, the stationary furniture is a furniture cabinet 18, the furniture sliding door 17 is provided with a rotating wheel 19, the furniture cabinet 18 is provided with a sliding groove 20, and the furniture sliding door 17 is opened and closed on the sliding groove 20 of the furniture cabinet 18 through the sliding of the rotating wheel 19; the rebound device is arranged on a furniture hanging sliding door 17, the buckling part 2 is arranged on a furniture cabinet body 18 or a sliding groove 20, the damper 1 is arranged on the furniture hanging sliding door 17, the furniture cabinet body 18 or the sliding groove 20 is provided with a damping action part 15 corresponding to the damper 1, or the buckling part 2 is arranged on the furniture hanging sliding door 17, the rebound device is arranged on the furniture cabinet body 18 or the sliding groove 20, the damper 1 is arranged on the furniture cabinet body 18 or the sliding groove 20, and the furniture hanging sliding door 17 is provided with a damping action part 15 corresponding to the damper 1.
When the furniture hanger door 17 is closed in a sliding manner relative to the furniture cabinet 18, the furniture hanger door 17 acts on the fastening portion 12 of the telescopic element 5 via the fastening portion 2 and acts on the damper 1 via the damping portion 15, the damper 1 compresses and generates a damping force, and the furniture hanger door 17 is closed in a damping manner on the furniture cabinet 18, wherein the furniture hanger door 17 maintains a certain spacing relative to the furniture cabinet 18 via the positioning effect of the sliding element 4 when closed in a damping manner.
When the furniture hanging door 17 is opened in a sliding mode relative to the furniture cabinet 18, the pushing element 4 drives the furniture hanging door 17 to open for a stroke by pressing the furniture hanging door 17, the furniture hanging door 17 drives the telescopic element 5 to extend for a stroke by matching the buckling part 2 and the buckling part 12 when being opened, and the driving force of the pushing element 4 is larger than the movable closing force of the furniture hanging door 17.
When the furniture hanging sliding door 17 is opened continuously after a certain stroke, the furniture hanging sliding door 17 drives the telescopic element 5 to extend out through the matching of the buckling part 2 and the buckling part 12, the telescopic element 5 drives the pushing element 4 to reset to an initial position when extending out, the buckling part 12 of the telescopic element 5 is mutually separated from the buckling part 2 and is reset to the initial position through the elastic part 6 when the pushing element 4 is reset to the initial position, and the damping action part 15 is mutually separated from the damper 1 at least when the telescopic element 5 is reset to the initial position.
The other parts not described are the same as those of the first embodiment.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an opening and closing mechanism for furniture, includes that furniture is movable and furniture is motionless, and furniture is movable opens and close on furniture motionless, its characterized in that: the anti-bouncing furniture further comprises a bouncing device, a damper (1) and a buckling part (2), wherein the bouncing device is arranged on the furniture movable part, the buckling part (2) is arranged on the furniture immovable part, or the buckling part (2) is arranged on the furniture movable part, and the bouncing device is arranged on the furniture immovable part; the rebounding device at least comprises a positioning support (3), a pushing element (4), a telescopic element (5) and an elastic piece (6), wherein the pushing element (4) and the telescopic element (5) are movably arranged on the positioning support (3), and the elastic piece (6) is arranged on the positioning support (3) and elastically acts on the telescopic element (5);
when the movable furniture part is movably closed relative to the stationary furniture part, the movable furniture part acts on the telescopic element (5) through the buckling part (2) and is damped and closed on the stationary furniture part through the damper (1), wherein the movable furniture part keeps a certain interval relative to the stationary furniture part through the positioning action of the pushing element (4) when the movable furniture part is damped and closed;
when the movable furniture piece is movably opened relative to the fixed furniture piece, the movable furniture piece is pressed to enable the pushing element (4) to drive the movable furniture piece to open for a section of stroke, the movable furniture piece drives the telescopic element (5) to extend for a section of stroke through the buckling part (2) when being opened, and the driving force of the pushing element (4) is greater than the movable closing force of the movable furniture piece;
when the furniture movable piece is opened continuously after being opened for a certain stroke, the furniture movable piece drives the telescopic element (5) to extend out through the buckling part (2), the telescopic element (5) drives the pushing element (4) to reset to an initial position when extending out, and the telescopic element (5) is mutually separated from the buckling part (2) and reset to the initial position through the elastic piece (6) when the pushing element (4) resets to the initial position;
a conversion component is arranged between the pushing element (4) and the telescopic element (5); when the furniture movable piece is opened continuously after being opened for a certain stroke, the furniture movable piece drives the telescopic element (5) to extend out through the buckling part (2), and the telescopic element (5) drives the pushing element (4) to reset to an initial position through the conversion component when extending out;
the conversion assembly comprises a first gear (7) and/or a second gear (8), the first gear (7) and/or the second gear (8) are/is rotatably arranged on the positioning bracket (3) and are/is in linkage fit with the pushing element (4) and/or the telescopic element (5) and/or the elastic piece (6) at least when the pushing element (4) is reset to the initial position; the elastic piece (6) is arranged on the positioning bracket (3), one end of the elastic piece elastically acts on the positioning bracket (3), and the other end of the elastic piece elastically acts on the first gear (7) and/or the second gear (8); when the furniture movable piece is opened continuously after a certain stroke, the furniture movable piece drives the telescopic element (5) to extend out through the buckling part (2), the telescopic element (5) drives the pushing element (4) to reset to an initial position through the first gear (7) and/or the second gear (8) when extending out, and the telescopic element (5) is mutually separated from the buckling part (2) when the pushing element (4) resets to the initial position and resets to the initial position through the matching of the first gear (7) and/or the second gear (8) and the elastic piece (6);
a spring (9) is arranged between the positioning support (3) and the pushing element (4), one end of the spring (9) elastically acts on the positioning support (3), and the other end elastically acts on the pushing element (4); the positioning support (3) is provided with a heart-shaped sliding groove (10), the pushing element (4) is provided with a sliding part (11), the pushing element (4) is in sliding fit with the heart-shaped sliding groove (10) of the positioning support (3) through the sliding part (11), or the pushing element (4) is provided with the heart-shaped sliding groove (10), the positioning support (3) is provided with the sliding part (11), and the pushing element (4) is in sliding fit with the sliding part (11) of the positioning support (3) through the heart-shaped sliding groove (10);
the heart-shaped sliding groove (10) is further provided with a stopping area and a limiting area, the sliding part (11) stops on the stopping area when the furniture movable part is movably closed relative to the furniture immovable part, and the sliding part (11) elastically slides out of the stopping area along a direction in sequence through the limitation of the spring (9) and the limiting area when the furniture movable part is movably opened relative to the furniture immovable part;
the telescopic element (5) is provided with a buckling part (12);
when the movable furniture part is movably closed relative to the immovable furniture part, the movable furniture part acts on the buckling part (12) of the telescopic element (5) through the buckling part (2) and is closed on the immovable furniture part in a damping way through the damper (1);
when the movable furniture piece is movably opened relative to the fixed furniture piece, the movable furniture piece is pressed to enable the pushing element (4) to drive the movable furniture piece to open for a section of stroke, and when the movable furniture piece is opened, the buckling part (2) and the buckling part (12) are matched to drive the telescopic element (5) to extend for a section of stroke;
when the movable furniture piece is opened continuously after a certain stroke, the movable furniture piece drives the telescopic element (5) to extend through the matching of the buckling part (2) and the buckling part (12), the telescopic element (5) drives the pushing element (4) to reset to the initial position when extending, and the buckling part (12) of the telescopic element (5) is mutually separated from the buckling part (2) and reset to the initial position through the elastic piece (6) when the pushing element (4) resets to the initial position.
2. Opening and closing mechanism for furniture according to claim 1, characterized in that: the damper (1) is arranged on the movable furniture part or the immovable furniture part and is relatively and independently arranged with the rebound device and/or the buckling part (2); when the movable furniture part is movably closed relative to the fixed furniture part, the movable furniture part acts on the buckling part (12) of the telescopic element (5) through the buckling part (2) and is closed on the fixed furniture part in a damping mode through the damper (1).
3. The opening and closing mechanism for furniture according to claim 2, wherein: the movable furniture part is a movable furniture sliding rail (13), the stationary furniture part is a fixed furniture sliding rail (14), and the movable furniture sliding rail (13) is opened and closed on the fixed furniture sliding rail (14) in a sliding manner; the rebound device is arranged on a movable furniture sliding rail (13), the buckling part (2) is arranged on a fixed furniture sliding rail (14), the damper (1) is arranged on the movable furniture sliding rail (13), the fixed furniture sliding rail (14) is provided with a damping action part (15) corresponding to the damper (1), or the buckling part (2) is arranged on the movable furniture sliding rail (13), the rebound device is arranged on the fixed furniture sliding rail (14), the damper (1) is arranged on the fixed furniture sliding rail (14), and the movable furniture sliding rail (13) is provided with a damping action part (15) corresponding to the damper (1);
when the movable furniture sliding rail (13) slides and closes relative to the fixed furniture sliding rail (14), the movable furniture sliding rail (13) acts on the buckling part (12) of the telescopic element (5) through the buckling part (2) and acts on the damper (1) through the damping action part (15), the damper (1) compresses and generates damping force, the movable furniture sliding rail (13) is damped and closed on the fixed furniture sliding rail (14), and the movable furniture sliding rail (13) keeps a certain interval relative to the fixed furniture sliding rail (14) through the positioning action of the pushing element (4) when the movable furniture sliding rail (13) is damped and closed;
when the movable furniture sliding rail (13) slides and opens relative to the fixed furniture sliding rail (14), the movable furniture sliding rail (13) is pressed to enable the pushing element (4) to drive the movable furniture sliding rail (13) to open for a section of stroke, the movable furniture sliding rail (13) drives the telescopic element (5) to extend for a section of stroke through the matching of the buckling part (2) and the buckling part (12) when opening, and the driving force of the pushing element (4) is greater than the movable closing force of the movable furniture sliding rail (13);
when the movable furniture sliding rail (13) is opened continuously after a section of stroke is opened, the movable furniture sliding rail (13) drives the telescopic element (5) to extend out through the matching of the buckling part (2) and the buckling part (12), the telescopic element (5) drives the pushing element (4) to reset to an initial position when extending out, the buckling part (12) of the telescopic element (5) is separated from the buckling part (2) when the pushing element (4) resets to the initial position, and is reset to the initial position through the elastic piece (6), and the damping action part (15) is separated from the damper (1) when the telescopic element (5) resets to the initial position.
4. Opening and closing mechanism for furniture according to claim 2, characterized in that: the movable furniture part is a furniture sliding door (16) or a furniture sliding door (17), the stationary furniture part is a furniture cabinet body (18), the furniture sliding door (16) or the furniture sliding door (17) is provided with a rotating wheel (19), the furniture cabinet body (18) is provided with a sliding groove (20), and the furniture sliding door (16) or the furniture sliding door (17) is opened and closed on the sliding groove (20) of the furniture cabinet body (18) through the sliding of the rotating wheel (19); the rebound device is arranged on a furniture sliding door (16) or a furniture hanging door (17), the buckling part (2) is arranged on a furniture cabinet body (18) or a sliding groove (20), the damper (1) is arranged on the furniture sliding door (16) or the furniture hanging door (17), the furniture cabinet body (18) or the sliding groove (20) is provided with a damping action part (15) corresponding to the damper (1), or the buckling part (2) is arranged on the furniture sliding door (16) or the furniture hanging door (17), the rebound device is arranged on the furniture cabinet body (18) or the sliding groove (20), the damper (1) is arranged on the furniture cabinet body (18) or the sliding groove (20), and the furniture sliding door (16) or the furniture hanging door (17) is provided with the damping action part (15) corresponding to the damper (1);
when the furniture sliding door (16) or the furniture hanging sliding door (17) is closed in a sliding mode relative to the furniture cabinet body (18), the furniture sliding door (16) or the furniture hanging sliding door (17) acts on the buckling part (12) of the telescopic element (5) through the buckling part (2) and acts on the damper (1) through the damping action part (15), the damper (1) compresses and generates damping force, the furniture sliding door (16) or the furniture hanging sliding door (17) is closed on the furniture cabinet body (18) in a damping mode, and the furniture sliding door (16) or the furniture hanging sliding door (17) keeps a certain interval relative to the furniture cabinet body (18) through the positioning action of the pushing element (4) when the furniture sliding door (16) or the furniture hanging sliding door (17) is closed in the damping mode;
when the furniture sliding door (16) or the furniture hanging sliding door (17) is opened in a sliding mode relative to the furniture cabinet body (18), the furniture sliding door (16) or the furniture hanging sliding door (17) is pressed, the pushing element (4) drives the furniture sliding door (16) or the furniture hanging sliding door (17) to be opened for a section of travel, the furniture sliding door (16) or the furniture hanging sliding door (17) drives the telescopic element (5) to extend out for a section of travel through the matching of the buckling part (2) and the buckling part (12) when being opened, and the driving force of the pushing element (4) is larger than the movable closing force of the furniture sliding door (16) or the furniture hanging sliding door (17);
furniture push-and-pull door (16) or furniture are hung sliding door (17) when opening after opening a section stroke, furniture push-and-pull door (16) or furniture are hung sliding door (17) drive telescopic element (5) through the cooperation of buckling part (2) and buckle portion (12) and are stretched out, telescopic element (5) drive pusher element (4) when stretching out and reset to initial position, buckle portion (12) of telescopic element (5) break away from each other with buckling part (2) when pusher element (4) resets to initial position, and reset to initial position through elastic component (6), damping effect portion (15) break away from each other with attenuator (1) when telescopic element (5) reset to initial position at least.
5. Opening and closing mechanism for furniture according to any of claims 1-4, characterized in that: the rebounding device further comprises an adjusting element (21), the adjusting element (21) is positioned and rotated on the positioning support (3) and is provided with an adjusting action part, the adjusting element (21) is positioned and rotated and drives the positioning support (3) to generate displacement through a tool or a manual action adjusting action part, and therefore the position of the rebounding device relative to the damper (1) and/or the buckling part (2) is adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710011106.5A CN106617818B (en) | 2017-01-06 | 2017-01-06 | Opening and closing mechanism for furniture |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710011106.5A CN106617818B (en) | 2017-01-06 | 2017-01-06 | Opening and closing mechanism for furniture |
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| Publication Number | Publication Date |
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| CN106617818A CN106617818A (en) | 2017-05-10 |
| CN106617818B true CN106617818B (en) | 2023-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710011106.5A Active CN106617818B (en) | 2017-01-06 | 2017-01-06 | Opening and closing mechanism for furniture |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107550052B (en) * | 2017-09-22 | 2023-05-02 | 广东东泰五金精密制造有限公司 | Furniture is with pressing rebound closing mechanism of subtracting power function |
| CN107510267B (en) * | 2017-09-22 | 2023-08-15 | 广东东泰五金精密制造有限公司 | Furniture is with pressing rebound closing mechanism of elastic positioning function |
| CN107467929B (en) * | 2017-09-22 | 2023-05-02 | 广东东泰五金精密制造有限公司 | Furniture is with pressing rebound closing mechanism of elasticity regulatory function |
| CN107981591B (en) * | 2017-12-21 | 2023-09-08 | 广东东泰五金精密制造有限公司 | Labor-saving pressing rebound mechanism for furniture |
| CN108095387B (en) * | 2018-01-05 | 2024-03-26 | 广东东泰五金精密制造有限公司 | Rotary storage locking structure for furniture |
| CN108056607A (en) * | 2018-01-19 | 2018-05-22 | 广东东泰五金精密制造有限公司 | A kind of elasticity press rebound structure |
| CN114215446A (en) * | 2021-12-29 | 2022-03-22 | 广东图特家居科技股份有限公司 | Can realize closed bounce-back ware of automatic buffering of door leaf and cabinet door structure |
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