CN110439409B - Smooth opening and closing mechanism for furniture - Google Patents
Smooth opening and closing mechanism for furniture Download PDFInfo
- Publication number
- CN110439409B CN110439409B CN201910731593.1A CN201910731593A CN110439409B CN 110439409 B CN110439409 B CN 110439409B CN 201910731593 A CN201910731593 A CN 201910731593A CN 110439409 B CN110439409 B CN 110439409B
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- Prior art keywords
- furniture
- sliding
- guide
- piece
- door body
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- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
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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
- E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
-
- 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
- E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
- E05D15/1021—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane involving movement in a third direction, e.g. vertically
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/06—Hinges with pins with two or more pins
-
- 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
- E05D5/0276—Parts for attachment, e.g. flaps for attachment to cabinets or furniture, the hinge having two or more pins
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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
- E05D7/00—Hinges or pivots of special construction
- E05D7/10—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis
-
- 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
- E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
- E05D2015/1026—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane accessories, e.g. sliding or rolling guides, latches
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/20—Application of doors, windows, wings or fittings thereof for furnitures, e.g. cabinets
Abstract
The smooth opening and closing mechanism for the furniture comprises a furniture cabinet body, a sliding device and a furniture door body, wherein a guide sliding rail is arranged on the furniture cabinet body, and the sliding device is arranged on the guide sliding rail in a sliding manner and is connected with the furniture door body in a rotating or swinging manner; the furniture cabinet body is also provided with a fixed base, and a hinge device is arranged on the furniture cabinet body in a detachable and rotatable manner or in a swinging manner through the fixed base; the furniture door body is provided with a guide rod, and the hinge device is arranged on the guide rod in a sliding and/or rotating or swinging way; the furniture door body is movably opened and closed on the furniture cabinet body through the matching of the sliding device, the guide sliding rail, the hinge device and the guide rod. The invention has the advantages of simple and reasonable structure, reliable performance, long service life, stable and smooth opening and closing process, small force, low manufacturing cost, easy production, easy realization, wide application range, safety, reliability and the like, and has strong practicability.
Description
Technical Field
The invention relates to a smooth opening and closing mechanism for furniture.
Background
Chinese patent document No. CN2327260, 7, 1999, discloses a dressing mirror with hidden storage cabinet, which has a cabinet portion, a rear wall and a side wall of the cabinet portion form a space and a front opening, a mirror cabinet door is fixed on the cabinet portion by hidden hinges and can cover the front opening of the cabinet portion, thus forming a mirror cabinet, the cabinet door is aligned with the cabinet portion when closed and appears as a whole, the mirror cabinet is mounted between two support posts on a support and is rotatably fixed on the support posts, so that the cabinet can tilt, and a tilt adjusting mechanism is arranged at a position separated from a rotating point, and can adjust the tilt angle of the mirror cabinet relative to the support posts and keep at different angle positions. However, the storage space of the cabinet part of the structure is limited, and the structure cannot be widely applied to large furniture cabinets, if the structure is applied to the large furniture cabinets, the door body needs to be designed with a large size, and the door body with the large size easily shakes up and down due to the weight of the door body during the opening and closing process, so that the door body and the sliding member are easy to be blocked or twisted in the opening and closing process, and the use requirement of a user cannot be met. Therefore, further improvements are needed.
Disclosure of Invention
The invention aims to provide a smooth opening and closing mechanism for furniture, which has the advantages of simple and reasonable structure, reliable performance, long service life, stable and smooth opening and closing process, small force application, low manufacturing cost, easy production, easy realization, wide application range, safety and reliability, and overcomes the defects in the prior art.
According to the smooth opening and closing mechanism for furniture that this purpose designed, including furniture cabinet body, slider and furniture door body, its characterized in that: the furniture cabinet body is provided with a guide sliding rail, and the sliding device is arranged on the guide sliding rail in a sliding manner and is connected with the furniture door body in a rotating or swinging manner; the furniture cabinet body is also provided with a fixed base, and a hinge device is arranged on the furniture cabinet body in a detachable and rotatable manner or in a swinging manner through the fixed base; the furniture door body is provided with a guide rod, and the hinge device is arranged on the guide rod in a sliding and/or rotating or swinging way; the furniture door body is movably opened and closed on the furniture cabinet body through the matching of the sliding device, the guide sliding rail, the hinge device and the guide rod.
The hinge device comprises a dismounting piece, a connecting rod assembly and a sliding piece; wherein, dismouting piece one end dismantled and assembled setting is on unable adjustment base, and the dismouting piece other end rotates or swings with link assembly one end to be connected, and the link assembly other end rotates or swings with slider one end to be connected, and the slider other end slides and sets up on the guide bar.
The sliding piece is provided with a wheel assembly; when the furniture door body is movably opened and closed to a certain position, the driving hinge device transversely slides on the guide rod through the wheel assembly.
The guide rod is provided with a guide groove; the wheel assembly comprises a sliding wheel and a sliding seat; the sliding wheel is rotatably arranged on the sliding seat and is slidably clamped on a guide groove of the guide rod during rotation, and the sliding piece is connected with the sliding seat in a matched manner; when the furniture door body is movably opened and closed to a certain position, the driving hinge device transversely slides on the guide groove of the guide rod through the matching of the sliding wheel and the sliding seat.
The detachable part is detachably connected with the fixed base and/or the sliding part is detachably connected with the sliding seat through clamping and/or fastening pieces.
The connecting rod assembly comprises a first connecting rod, a second connecting rod and an adapter; one end of the first connecting rod and one end of the second connecting rod are respectively connected with one end and the middle part of the dismounting piece in a rotating or swinging way, the other end of the first connecting rod and the other end of the second connecting rod are respectively connected with one end and the middle part of the adapting piece in a rotating or swinging way, and the other end of the adapting piece is connected with one end of the sliding piece in a rotating or swinging way; the other end of the dismounting piece is detachably connected with the fixed base through clamping and/or fastening pieces in a matched manner; the other end of the sliding piece is detachably connected with the sliding seat through clamping and/or fastening pieces in a matched mode.
The elastic piece is arranged between the first connecting rod and the dismounting piece, or between the second connecting rod and the dismounting piece, or between the first connecting rod and the switching piece, or between the second connecting rod and the switching piece, or between the switching piece and the sliding piece; the furniture door body is elastically opened and closed on the furniture cabinet body through the elastic piece.
At least two guide rods and at least two hinge devices are respectively arranged; the at least two guide rods are respectively arranged at the upper and lower positions of the furniture door body, and a synchronizing rod is arranged between the at least two hinge devices and synchronously and transversely slides on the at least two guide rods through the synchronizing rod.
A longitudinal moving component is arranged between the furniture door body and the guide rod; when the furniture door body is movably opened and closed and stressed, the furniture door body generates longitudinal displacement relative to the furniture cabinet body, and/or the sliding device, and/or the guide rod, and/or the guide sliding rail, and/or the hinge device through the longitudinal moving component.
The guide sliding rail and the hinge device are mutually independent and form a certain distance; wherein, the guiding sliding rail is arranged at the upper part and/or the lower part of the furniture cabinet body; one end of the sliding device is arranged on the guide sliding rail at the upper part and/or the lower part of the furniture cabinet body in a sliding way, and the other end of the sliding device is connected with the side part of the furniture door body in a rotating or swinging way; the fixed base is fixedly arranged on the side part of the furniture cabinet body; one end of the hinge device is detachably and rotatably or swingably arranged on the fixed base, and the other end of the hinge device is slidably and/or rotatably or swingably arranged on the guide rod; the furniture door body is movably opened and closed on the furniture cabinet body through the matching of the sliding device, the guide sliding rail, the hinge device and the guide rod, and a certain interval is formed between the furniture door body and the furniture cabinet body at least when the furniture door body is opened.
The invention has the following advantages by improving the structure:
(1) The upper part and/or the lower part of the furniture cabinet body are/is provided with a guide sliding rail, the side part of the furniture cabinet body is provided with a hinge device, the guide sliding rail is rotationally or swingably connected with the side part of the furniture door body, and the hinge device slides and/or rotationally or swingably arranged on a guide rod of the furniture door body; when a user uses the furniture door body, the furniture door body can be movably opened and closed on the furniture cabinet body through the matching of the sliding device, the guide sliding rail, the hinge device and the guide rod, so that the furniture door body can be conveniently and quickly opened and closed relative to the furniture cabinet body, and a certain interval is formed between the furniture door body and the furniture cabinet body at least when the furniture door body is opened, and the interval can enable the furniture door body to avoid other components of a furniture product, thereby improving the structural rationality and the use stability of the furniture product.
(2) The two ends of the hinge device are respectively connected with the fixed base on the furniture cabinet body and the wheel assembly on the guide rod in a detachable and matched manner in a clamping and/or fastening manner, so that the dismounting and mounting manner is quick and convenient, and the user can conveniently dismount and mount the furniture cabinet body and the furniture door body of the hinge device and maintain daily.
(3) The hinge device is provided with the connecting rod assembly, and the connecting rod assembly is matched with the hinge device through a plurality of connecting rods, so that the acting force required by the furniture door body during movable opening and closing is reduced, the problem that the furniture door body can be opened and closed only by applying the acting force which is the same as the weight of the furniture door body when a user opens and closes the furniture door body is avoided, the user can use less acting force to complete the movable opening and closing of the furniture door body, and the use of the user is facilitated.
(4) The vertical moving assembly is arranged between the furniture door body and the guide rod, the furniture door body can generate vertical displacement through the vertical moving assembly when being movably opened and closed and stressed, namely, when the furniture door body is movably opened and closed to any position relative to the furniture cabinet body, the furniture door body can generate vertical displacement relative to the furniture door body through the vertical moving assembly even if the furniture door body has no supporting function of any component due to the influence of self weight or external acting force, so that the problems of clamping or twisting of components such as a sliding device, the guide rod, a guide sliding rail, a hinge device and the like are avoided, the service life of a furniture product is prolonged, and the furniture door body with larger size and weight can be smoothly opened and closed on the furniture cabinet body, so that the service range of the furniture product is prolonged.
(5) The synchronous rods are arranged between the at least two hinge devices and synchronously slide on the at least two guide rods transversely through the synchronous rods, so that the acting force required by the furniture door body during movable opening and closing is further reduced, the forces used by the upper and lower positions of the furniture door body during movable opening and closing can be unified, the phenomenon that the furniture door body is blocked or twisted due to uneven force applied during movable opening and closing is avoided, the connection strength between the at least two guide rods and the hinge devices is increased, the stress between the at least two guide rods and the hinge devices is more uniform and reasonable, more acting force can be borne, the daily use loss of furniture products is reduced, the service life is prolonged, and the furniture door body can be opened and closed more stably, smoothly and forcefully.
(6) The hinge device is clamped and arranged on the guide groove of the guide rod through the matching of the sliding wheel and the sliding seat, so that the hinge device can stably and smoothly slide on the guide rod, the problem that the hinge device is separated from the guide rod during sliding can be avoided, and the sliding stability between the hinge device and the guide rod is improved.
(7) The hinge device is provided with the elastic piece, and the furniture door body is elastically opened and closed on the furniture cabinet body by utilizing the elastic piece, so that the furniture door body and the furniture cabinet body are smoother and softer when opened, and are more tightly screwed when closed.
Comprehensively, the device has the characteristics of simple and reasonable structure, reliable performance, long service life, stable and smooth opening and closing process, small force, low manufacturing cost, easy production, easy realization, wide application range, safety, reliability and the like, and has strong practicability.
Drawings
Fig. 1 is a schematic diagram of an assembly structure of a first embodiment of the present invention.
Fig. 2 and 3 are schematic exploded views of a first embodiment of the present invention.
Fig. 4 is a schematic view (cross-section) of another view angle assembly structure according to the first embodiment of the present invention.
Fig. 5 is a schematic side view of the first embodiment of the present invention.
Fig. 6 is a schematic top view of the first embodiment of the present invention.
Fig. 7 and 8 are exploded views of a hinge device according to a first embodiment of the present invention.
Fig. 9 and 10 are schematic views showing an assembly structure of a hinge device according to a first embodiment of the present invention.
Fig. 11 is a schematic side view of a furniture door, guide bar, longitudinal moving assembly, wheel assembly according to a first embodiment of the present invention.
Fig. 12 to 17 are schematic views of an opening and closing process according to a first embodiment of the present invention.
Fig. 18 is a schematic top view of the first embodiment of the present invention.
Fig. 19 and 20 are exploded views of a hinge device according to a first embodiment of the present invention.
Fig. 21 and 22 are schematic views showing an assembled structure of a hinge device according to a first embodiment of the present invention.
Detailed Description
The invention is further described below with reference to the drawings and examples.
First embodiment
Referring to fig. 1-17, the smooth opening and closing mechanism for furniture comprises a furniture cabinet body 1, a sliding device 2 and a furniture door body 3, wherein a guide sliding rail 4 is arranged on the furniture cabinet body 1, and the sliding device 2 is arranged on the guide sliding rail 4 in a sliding manner and is connected with the furniture door body 3 in a rotating or swinging manner; the furniture cabinet body 1 is also provided with a fixed base 20, and a hinge device 5 is detachably rotated or swung through the fixed base 20; the furniture door body 3 is provided with a guide rod 6, and the hinge device 5 is arranged on the guide rod 6 in a sliding and/or rotating or swinging way; the furniture door body 3 is movably opened and closed on the furniture cabinet body 1 through the matching of the sliding device 2, the guide sliding rail 4, the hinge device 5 and the guide rod 6.
The hinge device 5 includes a dismounting member 21, a link assembly, and a slider 22; wherein, dismouting piece 21 one end dismantled and assembled setting is on unable adjustment base 20, and the dismouting piece 21 other end rotates or swings with link assembly one end to be connected, and the link assembly other end rotates or swings with slider 22 one end to be connected, and the slider 22 other end slides and sets up on guide bar 6.
The skid 22 is provided with a wheel assembly; when the furniture door body 3 is movably opened and closed to a certain position, the driving hinge device 5 transversely slides on the guide rod 6 through the wheel assembly.
The guide rod 6 is provided with a guide groove 10; the wheel assembly comprises a sliding wheel 11 and a sliding seat 12; the sliding wheel 11 is rotatably arranged on the sliding seat 12 and is slidably clamped on the guide groove 10 of the guide rod 6 during rotation, and the sliding piece 22 is in matched connection with the sliding seat 12; when the furniture door body 3 is movably opened and closed to a certain position, the driving hinge device 5 transversely slides on the guide groove 10 of the guide rod 6 through the matching of the sliding wheel 11 and the sliding seat 12.
The detachable member 21 is detachably connected with the fixed base 20 and/or the sliding member 22 is detachably connected with the sliding seat 12 through a clamping connection and/or a fastening piece.
As shown in fig. 7-10, the fixing base 20 of the present embodiment is provided with a clamping groove, the detachable member 21 is provided with a clamping matching groove, and is slidably clamped on the clamping groove of the fixing base 20 through the clamping matching groove, and is matched and connected through a fastener after the two are clamped and matched.
The sliding piece 22 and the sliding seat 12 are directly matched and connected through a fastener.
The connecting rod assembly comprises a first connecting rod 23, a second connecting rod 24 and an adapter 25; one end of the first connecting rod 23 and one end of the second connecting rod 24 are respectively connected with one end and the middle part of the dismounting piece 21 in a rotating or swinging way, the other end of the first connecting rod 23 and the other end of the second connecting rod 24 are respectively connected with one end and the middle part of the adapter piece 25 in a rotating or swinging way, and the other end of the adapter piece 25 is connected with one end of the sliding piece 22 in a rotating or swinging way; the other end of the dismounting piece 21 is detachably connected with the fixed base 20 through clamping and/or fastening pieces in a matched manner; the other end of the sliding piece 22 is detachably connected with the sliding seat 12 through a clamping joint and/or a fastener.
The elastic member 14 is provided between the first link 23 and the detachable member 21, or between the second link 24 and the detachable member 21, or between the first link 23 and the adapter 25, or between the second link 24 and the adapter 25, or between the adapter 25 and the slider 22; the furniture door body 3 is elastically opened and closed on the furniture cabinet body 1 through an elastic piece 14.
The guide rod 6 and the hinge device 5 are respectively provided with at least two; wherein, at least two guide bars 6 are respectively arranged at the upper and lower positions of the furniture door body 3, and a synchronizing bar 13 is arranged between at least two hinge devices 5 and synchronously and transversely slides on at least two guide bars 6 through the synchronizing bar 13.
A longitudinal moving component 26 is arranged between the furniture door body 3 and the guide rod 6; the furniture door body 3 is longitudinally displaced relative to the furniture cabinet body 1, the sliding device 2, the guide rod 6, the guide slide rail 4 and the hinge device 5 through the longitudinal moving component 26 when being opened and closed and stressed.
The guide slide rail 4 and the hinge device 5 are mutually independent and form a certain distance; wherein, the guiding slide rail 4 is arranged at the upper part and/or the lower part of the furniture cabinet 1; one end of the sliding device 2 is arranged on the guide slide rail 4 at the upper part and/or the lower part of the furniture cabinet body 1 in a sliding way, and the other end of the sliding device is connected with the side part of the furniture door body 3 in a rotating or swinging way; the fixed base 20 is fixedly arranged on the side part of the furniture cabinet 1; one end of the hinge device 5 is detachably and rotatably or swingably arranged on the fixed base 20, and the other end is slidably and/or rotatably or swingably arranged on the guide rod 6; the furniture door body 3 is movably opened and closed on the furniture cabinet body 1 through the matching of the sliding device 2, the guide sliding rail 4, the hinge device 5 and the guide rod 6, and forms a certain interval X with the furniture cabinet body 1 at least when being opened.
In order to improve the smoothness of opening and closing between the furniture door 3 and the furniture cabinet 1, a damper is provided on the sliding device 2 and/or the hinge device 5.
As shown in fig. 12 and 13, the furniture door 3 is tightly closed on the furniture carcass 1 by the sliding device 2, and on the other hand, is tightly closed on the furniture carcass 1 by the elastic member 14. At the same time, the furniture door 3 can be damped and closed on the furniture cabinet 1 by the action of the damper when being closed.
In the state of fig. 12 and 13, the left and right sides of the furniture door 3 are firmly closed on the furniture cabinet 1 even if the furniture door 3 is influenced by its own weight or external force due to the hinge device 5 and the sliding device 2.
As shown in fig. 14 and 15, the furniture door 3 is movably opened and closed on the furniture cabinet 1 back and forth by the cooperation of the sliding device 2, the guide rail 4 and the hinge device 5. Simultaneously, the furniture door body 3 can be opened at the furniture cabinet body 1 through the damping of the action of the damper when the furniture door body is opened in a front-back movable mode.
In the states of fig. 14 and 15, the middle and right sides of the furniture door 3 only have the functions of the hinge device 5 and the sliding device 2, so that the left side of the furniture door 3 is in a suspended state, and the furniture door 3 can longitudinally displace relative to the furniture cabinet 1 and/or the sliding device 2 and/or the guide rod 6 and/or the guide slide rail 4 and/or the hinge device 5 through the longitudinal moving component 26 under the influence of self weight or external acting force, thereby avoiding the problem of clamping or twisting of the components.
As shown in fig. 16 and 17, the furniture door 3 is opened and closed on the furniture cabinet 1 by the hinge device 5 and the guide rod 6.
In the state of fig. 16 and 17, the hinge device 5 and the sliding device 2 are all located on the right side of the furniture door body 3, so that the left side of the furniture door body 3 is in a completely suspended state, and the furniture door body 3 can longitudinally displace relative to the furniture cabinet 1 and/or the sliding device 2 and/or the guide rod 6 and/or the guide slide rail 4 and/or the hinge device 5 through the longitudinal moving component 26 under the influence of self weight or external acting force, so that the problem of seizing or twisting of the components is avoided.
Second embodiment
Referring to fig. 18 to 22, the present smooth opening and closing mechanism for furniture is different from the first embodiment in that: an intermediate connecting piece 27 is also arranged between the fixed base 20 and the dismounting piece 21; wherein, the fixed base 20 is provided with front and rear clamping parts, the intermediate connecting piece 27 is provided with front and rear clamping matching parts, and the front and rear clamping matching parts are clamped on the front and rear clamping parts of the fixed base 20, and the dismounting piece 21 is directly connected with the intermediate connecting piece 27 in a matched manner through a fastener.
An adjusting piece is further arranged on the fixed base 20 or between the fixed base 20 and the middle connecting piece 27, and the relative position between the hinge device 5 and the furniture cabinet 1 can be adjusted through the adjusting piece, so that the assembly position between the furniture cabinet 1 and the furniture door 3 is more accurate finally.
Other undescribed portions are the same as the first embodiment.
The drawings are for illustrative purposes only and are shown in schematic and non-physical drawings and are not to be construed as limiting the present patent; for the purpose of better illustrating embodiments of the invention, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Moreover, in the drawings of embodiments of the invention, like or similar reference numerals correspond to like or similar components; in the description of the present invention, it should be understood that, if any, terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "transverse", "longitudinal", "top", "bottom", "inner", "outer", etc., are based on the orientation or positional relationship shown in the drawings, they are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus the terms describing the positional relationship in the drawings are merely for illustration and are not to be construed as limiting the present patent.
Claims (10)
1. A smooth opening and closing mechanism for furniture, includes furniture cabinet (1), slider (2) and furniture door (3), its characterized in that: the furniture cabinet body (1) is provided with a guide sliding rail (4), and the sliding device (2) is arranged on the guide sliding rail (4) in a sliding manner and is connected with the furniture door body (3) in a rotating or swinging manner; the furniture cabinet body (1) is also provided with a fixed base (20), and a hinge device (5) is detachably rotated or swung through the fixed base (20); the furniture door body (3) is provided with a guide rod (6), and the hinge device (5) is arranged on the guide rod (6) in a sliding and/or rotating or swinging mode; the furniture door body (3) is movably opened and closed on the furniture cabinet body (1) through the matching of the sliding device (2), the guide sliding rail (4), the hinge device (5) and the guide rod (6).
2. The smooth opening and closing mechanism for furniture according to claim 1, wherein: the hinge device (5) comprises a dismounting piece (21), a connecting rod assembly and a sliding piece (22); wherein, dismouting piece (21) one end dismantled and assembled setting is on unable adjustment base (20), and dismouting piece (21) other end rotates or swing with link assembly one end to be connected, and the link assembly other end rotates or swing with slider (22) one end to be connected, and slider (22) other end slides and sets up on guide bar (6).
3. The smooth opening and closing mechanism for furniture according to claim 2, wherein: the sliding piece (22) is provided with a wheel assembly; when the furniture door body (3) is movably opened and closed to a certain position, the hinge device (5) is driven to transversely slide on the guide rod (6) through the wheel assembly.
4. A smooth opening and closing mechanism for furniture according to claim 3, wherein: a guide groove (10) is formed in the guide rod (6); the wheel assembly comprises a sliding wheel (11) and a sliding seat (12); the sliding wheel (11) is rotatably arranged on the sliding seat (12) and is slidably clamped on the guide groove (10) of the guide rod (6) during rotation, and the sliding piece (22) is connected with the sliding seat (12) in a matched manner; when the furniture door body (3) is movably opened and closed to a certain position, the driving hinge device (5) transversely slides on the guide groove (10) of the guide rod (6) through the matching of the sliding wheel (11) and the sliding seat (12).
5. The smooth opening and closing mechanism for furniture as claimed in claim 4, wherein: the dismounting piece (21) is connected with the fixed base (20) and/or the sliding piece (22) is connected with the sliding seat (12) in a dismountable way through clamping and/or a fastening piece.
6. The smooth opening and closing mechanism for furniture according to claim 2, wherein: the connecting rod assembly comprises a first connecting rod (23), a second connecting rod (24) and an adapter (25); one end of the first connecting rod (23) and one end of the second connecting rod (24) are respectively connected with one end and the middle part of the dismounting piece (21) in a rotating or swinging way, the other end of the first connecting rod (23) and the other end of the second connecting rod (24) are respectively connected with one end and the middle part of the adapter piece (25) in a rotating or swinging way, and the other end of the adapter piece (25) is connected with one end of the sliding piece (22) in a rotating or swinging way; the other end of the dismounting piece (21) is detachably connected with the fixed base (20) through clamping and/or fastening pieces in a matched manner; the other end of the sliding piece (22) is detachably connected with the sliding seat (12) through clamping and/or fastening pieces.
7. The smooth opening and closing mechanism for furniture as claimed in claim 6, wherein: an elastic piece (14) is arranged between the first connecting rod (23) and the detachable piece (21), or between the second connecting rod (24) and the detachable piece (21), or between the first connecting rod (23) and the adapter piece (25), or between the second connecting rod (24) and the adapter piece (25), or between the adapter piece (25) and the sliding piece (22); the furniture door body (3) is elastically opened and closed on the furniture cabinet body (1) through an elastic piece (14).
8. A smooth opening and closing mechanism for furniture according to any one of claims 1-7, characterized in that: at least two guide rods (6) and at least two hinge devices (5) are respectively arranged; wherein, at least two guide bars (6) are respectively arranged at the upper and lower positions of the furniture door body (3), a synchronizing bar (13) is arranged between at least two hinge devices (5), and the two guide bars (6) synchronously and transversely slide through the synchronizing bar (13).
9. A smooth opening and closing mechanism for furniture according to any one of claims 1-7, characterized in that: a longitudinal moving component (26) is arranged between the furniture door body (3) and the guide rod (6); the furniture door body (3) generates longitudinal displacement relative to the furniture cabinet body (1), and/or the sliding device (2), and/or the guide rod (6), and/or the guide sliding rail (4), and/or the hinge device (5) through the longitudinal moving component (26) when being movably opened and closed and stressed.
10. A smooth opening and closing mechanism for furniture according to any one of claims 1-7, characterized in that: the guide sliding rail (4) and the hinge device (5) are mutually independent and form a certain distance; wherein, the guiding slide rail (4) is arranged at the upper part and/or the lower part of the furniture cabinet body (1); one end of the sliding device (2) is arranged on a guide sliding rail (4) at the upper part and/or the lower part of the furniture cabinet body (1) in a sliding way, and the other end of the sliding device is connected with the side part of the furniture door body (3) in a rotating or swinging way; the fixed base (20) is fixedly arranged at the side part of the furniture cabinet body (1); one end of the hinge device (5) is detachably and rotatably or swingably arranged on the fixed base (20), and the other end of the hinge device is slidably and/or rotatably or swingably arranged on the guide rod (6); the furniture door body (3) is movably opened and closed on the furniture cabinet body (1) through the matching of the sliding device (2), the guide sliding rail (4), the hinge device (5) and the guide rod (6), and a certain interval (X) is formed between the furniture door body and the furniture cabinet body (1) at least when the furniture door body is opened.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910731593.1A CN110439409B (en) | 2019-08-08 | 2019-08-08 | Smooth opening and closing mechanism for furniture |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910731593.1A CN110439409B (en) | 2019-08-08 | 2019-08-08 | Smooth opening and closing mechanism for furniture |
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| CN110439409A CN110439409A (en) | 2019-11-12 |
| CN110439409B true CN110439409B (en) | 2024-03-26 |
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| CN201910731593.1A Active CN110439409B (en) | 2019-08-08 | 2019-08-08 | Smooth opening and closing mechanism for furniture |
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| AT243490B (en) * | 1962-06-27 | 1965-11-10 | Ziehl Fa Gustav | Fitting for a device for tilting a gate wing or window wing overhead |
| AU2012202083A1 (en) * | 2009-12-18 | 2012-05-17 | Pacific Holdings (Aust) Pty Ltd | Improved chainwinder |
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| Publication number | Publication date |
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| CN110439409A (en) | 2019-11-12 |
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