CN106820692B - Adjustable locking and unlocking mechanism for furniture - Google Patents
Adjustable locking and unlocking mechanism for furniture Download PDFInfo
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- CN106820692B CN106820692B CN201710139099.7A CN201710139099A CN106820692B CN 106820692 B CN106820692 B CN 106820692B CN 201710139099 A CN201710139099 A CN 201710139099A CN 106820692 B CN106820692 B CN 106820692B
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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
Abstract
An adjustable locking and unlocking mechanism for furniture comprises a movable furniture part and a fixed furniture part, wherein the movable furniture part is movably opened and closed on the fixed furniture part, an unlocking and locking and unlocking device is arranged between the movable furniture part and the fixed furniture part, the unlocking and locking and unlocking device comprises a locking and unlocking assembly, a pushing element and a positioning element, the locking and unlocking assembly at least comprises a blocking and leaning element, and the pushing element is adjustably arranged on the positioning element in a sliding and rotating manner and is provided with a notch; the blocking element is inserted into or separated from the notch of the pushing element when the movable furniture piece is movably opened and closed for at least one section of stroke relative to the fixed furniture piece so as to realize the movable opening and closing and separation between the movable furniture piece and the fixed furniture piece; the sides and/or ends of the indentation engage with the stop element clearance and/or spacing. The invention has the characteristics of simple and reasonable structure, reliable performance, quick adjustment, convenient operation, 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.
Description
Technical Field
The invention relates to an adjustable locking and unlocking mechanism for furniture.
Background
Chinese patent document No. CN 101224065a discloses a panel locking and adjusting device of a drawer with a sliding rail on 23.7.2008, which includes a sliding rail connected to the drawer, the panel of the drawer is connected to an adjusting seat through a connecting member, a guide slot for the sliding of the connecting member is provided in the adjusting seat, a panel locking mechanism is provided in the guide slot, the panel locking mechanism includes an eccentric cam provided on the adjusting seat, the other end thereof is hinged to a guide block through a connecting rod, one end of a swing rod is hinged to the guide block through a pin shaft, a torsion spring is sleeved on the pin shaft, one end thereof is connected to the swing rod, the other end thereof is connected to the guide block or the adjusting seat, the guide block is slid in the adjusting seat, and the end of the connecting member is connected to 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 off, lead to the drawer panel to appear rocking extremely easily when closing, perhaps close the back and open because of the inertia of inside deposit article is automatic, can not satisfy user's daily user demand, drawer panel and drawer main part assembly back can't be adjusted simultaneously, and is very high to the requirement of production or assembly, otherwise unable normal use between each component. Therefore, further improvements are necessary.
Disclosure of Invention
The invention aims to provide an adjustable locking and unlocking mechanism for furniture, which has the advantages of simple and reasonable structure, reliable performance, quick adjustment, convenient operation, compact connection among all members, 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 adjustable locking and unlocking 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 the adjustable locking and unlocking mechanism is characterized in that: the locking and unlocking device is arranged between the movable piece and the fixed piece of the furniture and comprises a locking and unlocking assembly, a pushing element and a positioning element, wherein the locking and unlocking assembly at least comprises a blocking and leaning element, the pushing element is adjustably arranged on the positioning element in a sliding and rotating mode, and a notch is formed in the pushing element; the blocking and leaning element is inserted into or separated from the notch of the pushing element when the movable furniture part is movably opened and closed for at least one section of stroke relative to the immovable furniture part, so that the movable furniture part and the immovable furniture part are movably opened and closed; wherein the sides and/or ends of the indentation cooperate with the stop element with a clearance and/or spacing.
A sliding fit position and a rotating fit position are arranged between the pushing element and the positioning element, and the pushing element is arranged on the positioning element in a linear sliding and rotating mode through the sliding fit position and the rotating fit position.
The sliding fit positions are respectively a longitudinal sliding part, a longitudinal sliding fit part, a transverse sliding part and a transverse sliding fit part, and the pushing element can slide on the positioning element in a longitudinal and transverse linear mode through the fit adjustment of the longitudinal sliding part, the longitudinal sliding fit part, the transverse sliding part and the transverse sliding fit part; the rotating matching positions are respectively a rotating part and a rotating matching part, and the pushing element can rotate on the positioning element in an adjustable mode through the matching of the rotating part and the rotating matching part.
A rotating element and a sliding element are arranged between the pushing element and the positioning element, and the pushing element, the rotating element, the sliding element and the positioning element are sequentially connected in a matching manner; the longitudinal sliding part is arranged on the rotating element, the longitudinal sliding fit part is arranged on the sliding element, and the rotating element can be adjusted to longitudinally and linearly slide on the longitudinal sliding fit part of the sliding element through the longitudinal sliding part; the transverse sliding part is arranged on the sliding element, the transverse sliding fit part is arranged on the positioning element, and the sliding element can transversely and linearly slide on the transverse sliding fit part of the positioning element through the adjustable transverse sliding part; the rotating part is arranged on the pushing element, the rotating matching part is arranged on the rotating element, and the pushing element can be adjustably rotated on the rotating matching part of the rotating element through the rotating part.
The notch is of a groove position type, a clamping part is arranged on the notch, and a clamping matching part is arranged on the baffle leaning element; the blocking and leaning element is inserted into or separated from the clamping part of the notch through the clamping matching part when the movable furniture part is movably opened and closed for at least one section of stroke relative to the immovable furniture part, so that the movable furniture part and the immovable furniture part are movably opened and closed.
The lateral part of slot position formula breach passes through joint portion and keeps off the joint cooperation part clearance fit who leans on the component, and the tip of slot position formula breach keeps off and leans on the component interval fit.
A guiding position is arranged between the clamping part and the clamping matching part; when the movable furniture part is movably closed for at least one section of stroke relative to the immovable furniture part, the blocking and leaning element is automatically guided and positioned in the sliding and rotating range of the pushing element to be inserted on the clamping part of the notch through the matching of the clamping and matching part and the guiding direction, so that the movable closing and locking between the movable furniture part and the immovable furniture part are realized.
The pushing element, the rotating element, the sliding element and the positioning element are respectively made of plastics, and predetermined parts are respectively arranged among the pushing element, the rotating element, the sliding element and the positioning element; the pushing element is adjustably rotated on a rotation matching part of the rotating element through a rotating part and is positioned on the rotating element at any time through a preset part and plasticity or elasticity by means of a tool or manually acting the pushing element; the rotating element is adjustably and linearly slid on the longitudinal sliding fit part of the sliding element in the longitudinal direction through the longitudinal sliding part and is positioned on the sliding element at any time through a preset position and plasticity or elasticity; the sliding element is adjustably linearly slid on the transverse sliding fitting part of the positioning element in a transverse direction through the transverse sliding part by means of a tool or manually acting the sliding element, and is positioned on the positioning element at any time through a preset position and plasticity or elasticity.
The lock-off assembly further comprises a driving element, an elastic element and a sliding element; the driving element and the elastic element are arranged on the blocking and leaning element, the blocking and leaning element is arranged on the sliding element, one end of the elastic element elastically acts on the blocking and leaning element, the clamping matching part or the driving element, the other end of the elastic element elastically acts on the sliding element, the driving element linearly slides on the blocking and leaning element through the elasticity of the elastic element, and the clamping matching part swings on the blocking and leaning element and is linked with the driving element.
The joint cooperation portion insert establish on joint portion, and when the furniture movable part does not move the piece activity and opens at least one section stroke relatively furniture, the lapse component passes through joint portion and is used in joint cooperation portion, make joint cooperation portion swing keep off by the component on, joint cooperation portion is used in drive element when the swing, make drive element linear sliding keep off by the component on, joint cooperation portion breaks away from each other with joint portion when drive element linear sliding to realize that the activity between the furniture movable part and the furniture does not move the piece opens the separation.
When the clamping matching part and the clamping part are mutually separated and the movable furniture part is movably closed for at least one section of stroke relative to the immovable furniture part, the pushing element or the immovable furniture part acts on the clamping matching part to enable the clamping matching part to swing on the stop element, and the clamping matching part is inserted on the clamping part during swinging so as to realize movable closing and locking between the movable furniture part and the immovable furniture part; the driving element is reset to the initial position through the elastic element when the movable furniture part and the fixed furniture part are movably closed and locked.
The movable furniture part is at least a furniture panel, a movable furniture sliding rail or a furniture window board, and the fixed furniture part is at least a furniture cabinet body, a fixed furniture sliding rail or a furniture windowsill; the pushing element and the positioning element are arranged on a furniture panel, a movable furniture sliding rail or a furniture window board, the locking and separating assembly is arranged on a furniture cabinet body, a fixed furniture sliding rail or a furniture window board, or the locking and separating assembly is arranged on the furniture panel, the movable furniture sliding rail or the furniture window board, and the pushing element and the positioning element are arranged on the furniture cabinet body, the fixed furniture sliding rail or the furniture window board; the blocking element is inserted into or separated from the notch of the pushing element when the furniture panel, the movable furniture sliding rail or the furniture window board movably opens and closes at least one section of stroke relative to the furniture cabinet body, the fixed furniture sliding rail or the furniture window board so as to realize the movable opening and closing and separation between the furniture panel, the movable furniture sliding rail or the furniture window board and the furniture cabinet body, the fixed furniture sliding rail or the furniture window board; and a damping device is also arranged between the movable furniture part and the immovable furniture part, and the movable furniture part is closed on the immovable furniture part through damping of the damping device.
Through the improvement of the structure, the movable furniture part is provided with the pushing element, the rotating element, the sliding element and the positioning element, and the immovable furniture part is provided with the locking and unlocking assembly; when the clamping matching part is inserted on the clamping part and the movable furniture part is opened for at least one section of stroke relative to the immovable furniture part, the pushing element acts on the clamping matching part through the clamping part to enable the clamping matching part to swing on the stop leaning element, the clamping matching part acts on the driving element during swinging to enable the driving element to slide on the stop leaning element in a linear mode, and the clamping matching part is separated from the clamping part during linear sliding of the driving element to achieve movable opening and separation between the movable furniture part and the immovable furniture part; when the clamping matching part and the clamping part are mutually separated and the movable furniture part is movably closed for at least one section of stroke relative to the immovable furniture part, the pushing element or the immovable furniture part acts on the clamping matching part to enable the clamping matching part to swing on the blocking leaning element, and the clamping matching part is inserted on the clamping part during swinging so as to realize movable closing and locking between the movable furniture part and the immovable furniture part, thereby effectively avoiding the problems that the movable furniture part is easy to swing when being closed or the movable furniture part is automatically opened due to the inertia of articles stored in the immovable furniture part after being closed, and enabling the movable furniture part to be really closed on the immovable furniture part without swinging and sealing; meanwhile, the pushing element, the rotating element, the sliding element and the positioning element are respectively made of plastics, longitudinal and transverse linear sliding adjustment and rotating adjustment of the pushing element can be realized among the four elements, meanwhile, a gap and interval fit is formed between a notch of the pushing element and a clamping fit part of the leaning element, and a guide position is arranged between the notch and the clamping fit part; and a damping device is further arranged between the furniture movable part and the furniture immovable part, and the furniture movable part is closed on the furniture immovable part through damping of the damping device, 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 product is influenced are solved. The movable furniture part has the characteristics of simple and reasonable structure, reliable performance, quick adjustment, convenient operation, compact connection among all components, long service life, low manufacturing cost, quick and convenient disassembly and assembly, high flexibility and the like, meanwhile, the movable furniture part can be a furniture panel, a movable furniture sliding rail or a furniture window board and the like, the fixed furniture part can be a furniture cabinet body, a fixed furniture sliding rail or a furniture windowsill and the like, and the movable furniture part has wide application range and strong practicability.
Drawings
Fig. 1 is a schematic view of an assembly structure of a movable furniture member, a stationary furniture member and an unlocking and locking device according to a first embodiment of the present invention.
Fig. 2 is a schematic view (in cross section) of the furniture movable member, furniture stationary member and opening and closing lock-off device assembly structure of the first embodiment of the present invention.
Fig. 3 is a schematic view of an assembly structure of a pushing element, a rotating element, a sliding element and a positioning element according to a first embodiment of the invention.
Fig. 4 and 5 are exploded views of the pushing element, the rotating element, the sliding element and the positioning element according to the first embodiment of the present invention.
Detailed Description
The invention is further described with reference to the following figures and examples.
Referring to fig. 1 to 5, the adjustable locking and unlocking mechanism for furniture comprises a movable furniture member X and a stationary furniture member Y, wherein the movable furniture member X is movably opened and closed on the stationary furniture member Y, an unlocking and locking and unlocking device is arranged between the movable furniture member X and the stationary furniture member Y, the unlocking and locking and unlocking device comprises a locking and unlocking assembly, a pushing element 1 and a positioning element 2, the locking and unlocking assembly at least comprises a blocking and leaning element 3, and the pushing element 1 is adjustably, slidably and rotatably arranged on the positioning element 2 and provided with a notch 1.1; the blocking and leaning element 3 is inserted into or separated from the notch 1.1 of the pushing element 1 when the furniture movable piece X is movably opened and closed for at least one section of stroke relative to the furniture immovable piece Y so as to realize the movable opening and closing and the locking and the separation between the furniture movable piece X and the furniture immovable piece Y; wherein the sides and/or ends of the recess 1.1 are in clearance and/or spaced fit with the stop element 3.
Furthermore, a sliding fit position and a rotating fit position are arranged between the pushing element 1 and the positioning element 2, and the pushing element 1 is linearly slidably and rotatably arranged on the positioning element 2 through the sliding fit position and the rotating fit position.
Further, the sliding fit positions are a longitudinal sliding portion 7.1, a longitudinal sliding fit portion 8.1, a transverse sliding portion 8.2 and a transverse sliding fit portion 2.1, respectively, and the pushing element 1 is in adjustable longitudinal and transverse linear sliding on the positioning element 2 through the fit of the longitudinal sliding portion 7.1, the longitudinal sliding fit portion 8.1, the transverse sliding portion 8.2 and the transverse sliding fit portion 2.1; the rotating matching positions are a rotating part 1.2 and a rotating matching part 7.2 respectively, and the pushing element 1 can rotate on the positioning element 2 in an adjustable mode through matching of the rotating part 1.2 and the rotating matching part 7.2.
Furthermore, a rotating element 7 and a sliding element 8 are arranged between the pushing element 1 and the positioning element 2, and the pushing element 1, the rotating element 7, the sliding element 8 and the positioning element 2 are sequentially connected in a matching manner; the longitudinal sliding part 7.1 is arranged on the rotating element 7, the longitudinal sliding matching part 8.1 is arranged on the sliding element 8, and the rotating element 7 is adjustably and longitudinally linearly slid on the longitudinal sliding matching part 8.1 of the sliding element 8 through the longitudinal sliding part 7.1; the transverse sliding part 8.2 is arranged on the sliding element 8, the transverse sliding fit part 2.1 is arranged on the positioning element 2, and the sliding element 8 can be adjustably transversely and linearly slid on the transverse sliding fit part 2.1 of the positioning element 2 through the transverse sliding part 8.2; the rotating part 1.2 is arranged on the pushing element 1, the rotating matching part 7.2 is arranged on the rotating element 7, and the pushing element 1 can be adjustably rotated on the rotating matching part 7.2 of the rotating element 7 through the rotating part 1.2.
Furthermore, the notch 1.1 is of a groove position type and is provided with a clamping part 1.3, and the baffle element 3 is provided with a clamping matching part 3.1; the blocking and leaning element 3 is inserted into or separated from the clamping part 1.3 of the notch 1.1 through the clamping matching part 3.1 when the furniture movable piece X is movably opened and closed for at least one section of stroke relative to the furniture immovable piece Y so as to realize the movable opening and closing and separation between the furniture movable piece X and the furniture immovable piece Y.
Further, the side portion of the slot-shaped notch 1.1 is in clearance fit with the clamping fit portion 3.1 of the retaining element 3 through the clamping portion 1.3, and the end portion of the slot-shaped notch 1.1 is in clearance fit with the retaining element 3.
Furthermore, a guiding position is arranged between the clamping part 1.3 and the clamping matching part 3.1; when the movable furniture part X is movably closed for at least one section of stroke relative to the stationary furniture part Y, the blocking and leaning element 3 is automatically guided and positioned in the sliding and rotating range of the pushing element 1 to be inserted on the clamping part 1.3 of the notch 1.1 through the matching of the clamping and matching part 3.1 and the guiding direction, so that the movable closing and locking between the movable furniture part X and the stationary furniture part Y are realized; the clamping matching part 3.1 is automatically guided to locate and the clamping part 1.3 can be inserted by hands or tools, and the tools can be a wrench, a screwdriver and an eccentric part.
Furthermore, the pushing element 1, the rotating element 7, the sliding element 8 and the positioning element 2 are respectively made of plastic, and predetermined parts are respectively arranged among the four parts; by means of a tool or manual action on the pusher element 1, the pusher element 1 is adjustably rotated on the rotation fitting 7.2 of the rotating element 7 by means of the rotation part 1.2 and is positioned on the rotating element 7 at any time by means of predetermined locations and plasticity or elasticity; the rotating element 7 is adjustably and linearly slid on a longitudinal sliding fit part 8.1 of the sliding element 8 in a longitudinal direction through a longitudinal sliding part 7.1 by a tool or manually acting the rotating element 7, and is positioned on the sliding element 8 at any time through a preset position and plasticity or elasticity; by means of a tool or manually acting on the slide element 8, the slide element 8 is adjustably slid laterally linearly on the lateral slide-fit 2.1 of the positioning element 2 by means of the lateral slide 8.2 and is positioned on the positioning element 2 at any time by means of predetermined locations and plasticity or elasticity.
Further, the lock-off assembly further comprises a driving element 4, an elastic element 5 and a sliding element 6; the driving element 4 and the elastic element 5 are arranged on the blocking element 3, the blocking element 3 is arranged on the sliding element 6, one end of the elastic element 5 elastically acts on the blocking element 3, the clamping matching part 3.1 or the driving element 4, the other end of the elastic element 5 elastically acts on the sliding element 6, the driving element 4 elastically and linearly slides on the blocking element 3 through the elastic element 5, and the clamping matching part 3.1 is arranged on the blocking element 3 in a swinging mode and is mutually linked with the driving element 4.
Joint cooperation portion 3.1 insert and establish on joint portion 1.3, and when the furniture movable part does not move the piece activity and opens at least one section stroke relatively furniture, pushing element 1 is used in joint cooperation portion 3.1 through joint portion 1.3, make joint cooperation portion 3.1 swing keep off by on the component 3, joint cooperation portion 3.1 is used in drive element 4 when the swing, make drive element 4 linear sliding keep off by on the component 3, joint cooperation portion 3.1 breaks away from each other with joint portion 1.3 when drive element 4 linear sliding, open the separation in order to realize the activity between the furniture movable part and the furniture does not move the piece.
When the clamping matching part 3.1 and the clamping part 1.3 are mutually separated and the movable furniture part is movably closed for at least one section of stroke relative to the immovable furniture part, the pushing element 1 or the immovable furniture part acts on the clamping matching part 3.1 to ensure that the clamping matching part 3.1 swings on the stopper element 3 and the clamping matching part 3.1 is inserted into the clamping part 1.3 during swinging so as to realize movable closing and locking between the movable furniture part and the immovable furniture part; the drive element 4 is returned to the initial position by the spring element 5 when the movable furniture part is locked in the movable furniture part.
Furthermore, the movable furniture part X is at least a furniture panel, a movable furniture sliding rail or a furniture window board, and the fixed furniture part Y is at least a furniture cabinet body, a fixed furniture sliding rail or a furniture windowsill; the pushing element 1 and the positioning element 2 are arranged on a furniture panel, a furniture movable sliding rail or a furniture window board, the locking and separating assembly is arranged on a furniture cabinet body, a furniture fixed sliding rail or a furniture windowsill, or the locking and separating assembly is arranged on the furniture panel, the furniture movable sliding rail or the furniture window board, and the pushing element 1 and the positioning element 2 are arranged on the furniture cabinet body, the furniture fixed sliding rail or the furniture windowsill; the blocking element 3 is inserted into or separated from the notch 1.1 of the pushing element 1 when the furniture panel, the movable furniture sliding rail or the furniture window board is movably opened and closed for at least one section of stroke relative to the furniture cabinet body, the fixed furniture sliding rail or the furniture window sill so as to realize the movable opening and closing and separation between the furniture panel, the movable furniture sliding rail or the furniture window board and the furniture cabinet body, the fixed furniture sliding rail or the furniture window sill; and a damping device Z is also arranged between the furniture movable piece X and the furniture immovable piece Y, and the furniture movable piece X is closed on the furniture immovable piece Y through damping of the damping device Z.
The specific structure of the unlocking and locking device can be referred to the patent numbers of the applicant in 2016, 9, 28, as follows: 201610860104.9, titled: the patent of the opening and closing lock-off structure for furniture is not repeated.
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 (3)
1. An adjustable locking and unlocking mechanism for furniture comprises a movable furniture part (X) and a fixed furniture part (Y), wherein the movable furniture part (X) is movably opened and closed on the fixed furniture part (Y), an unlocking and locking and unlocking device is arranged between the movable furniture part (X) and the fixed furniture part (Y), the unlocking and locking and unlocking device comprises a locking and unlocking assembly, a pushing element (1) and a positioning element (2), the locking and unlocking assembly at least comprises a blocking and leaning element (3), and the pushing element (1) is adjustably, slidably and rotatably arranged on the positioning element (2) and is provided with a notch (1.1); the blocking element (3) is inserted into or separated from the notch (1.1) of the pushing element (1) when the movable furniture part (X) is movably opened and closed relative to the stationary furniture part (Y) for at least one section of stroke, so that the movable furniture part (X) and the stationary furniture part (Y) are movably opened and closed; wherein, the side part and/or the end part of the notch (1.1) is matched with the block element (3) in a clearance and/or interval way;
the method is characterized in that: a sliding fit position and a rotating fit position are arranged between the pushing element (1) and the positioning element (2), and the pushing element (1) is arranged on the positioning element (2) in a linear sliding and rotating mode through the sliding fit position and the rotating fit position;
the sliding fit positions are respectively a longitudinal sliding part (7.1), a longitudinal sliding fit part (8.1), a transverse sliding part (8.2) and a transverse sliding fit part (2.1), and the pushing element (1) can slide on the positioning element (2) in a longitudinal and transverse linear mode through the fit adjustment of the longitudinal sliding part (7.1), the longitudinal sliding fit part (8.1), the transverse sliding part (8.2) and the transverse sliding fit part (2.1); the rotating matching positions are a rotating part (1.2) and a rotating matching part (7.2), and the pushing element (1) can rotate on the positioning element (2) in an adjustable mode through the matching of the rotating part (1.2) and the rotating matching part (7.2);
a rotating element (7) and a sliding element (8) are arranged between the pushing element (1) and the positioning element (2), and the pushing element (1), the rotating element (7), the sliding element (8) and the positioning element (2) are sequentially connected in a matching manner; the longitudinal sliding part (7.1) is arranged on the rotating element (7), the longitudinal sliding fit part (8.1) is arranged on the sliding element (8), and the rotating element (7) can be adjusted to longitudinally and linearly slide on the longitudinal sliding fit part (8.1) of the sliding element (8) through the longitudinal sliding part (7.1); the transverse sliding part (8.2) is arranged on the sliding element (8), the transverse sliding fit part (2.1) is arranged on the positioning element (2), and the sliding element (8) can be adjusted to transversely slide linearly on the transverse sliding fit part (2.1) of the positioning element (2) through the transverse sliding part (8.2); the rotating part (1.2) is arranged on the pushing element (1), the rotating matching part (7.2) is arranged on the rotating element (7), and the pushing element (1) can adjustably rotate on the rotating matching part (7.2) of the rotating element (7) through the rotating part (1.2);
the notch (1.1) is in a groove position type, a clamping part (1.3) is arranged on the notch, and a clamping matching part (3.1) is arranged on the baffle element (3); the blocking and leaning element (3) is inserted into or separated from the clamping part (1.3) of the notch (1.1) through the clamping matching part (3.1) when the furniture movable part (X) is movably opened and closed for at least one section of stroke relative to the furniture immovable part (Y) so as to realize the movable opening and closing and separation between the furniture movable part (X) and the furniture immovable part (Y);
the side part of the slot position type notch (1.1) is in clearance fit with a clamping fit part (3.1) of the retaining element (3) through a clamping part (1.3), and the end part of the slot position type notch (1.1) is in clearance fit with the retaining element (3);
a guiding position is arranged between the clamping part (1.3) and the clamping matching part (3.1); when the movable furniture part (X) is movably closed for at least one section of stroke relative to the stationary furniture part (Y), the blocking and leaning element (3) is automatically guided and positioned to be inserted on the clamping part (1.3) of the notch (1.1) in the sliding and rotating range of the pushing element (1) through the matching of the clamping matching part (3.1) and the guiding position, so that the movable furniture part (X) and the stationary furniture part (Y) are movably closed and locked;
the pushing element (1), the rotating element (7), the sliding element (8) and the positioning element (2) are respectively made of plastics, and predetermined parts are respectively arranged among the pushing element, the rotating element, the sliding element and the positioning element; by means of a tool or manual action on the pusher element (1), the pusher element (1) is adjustably rotated on a rotary fitting (7.2) of the rotary element (7) by means of a rotary part (1.2) and is positioned on the rotary element (7) at any time by means of a predetermined location and plasticity or elasticity; the rotating element (7) is acted on by a tool or manually, the rotating element (7) is adjustably longitudinally and linearly slid on a longitudinal sliding matching part (8.1) of the sliding element (8) through a longitudinal sliding part (7.1) in a longitudinal linear mode, and is positioned on the sliding element (8) at any time through a preset position and plasticity or elasticity; by means of a tool or manually acting on the sliding element (8), the sliding element (8) is adjustably slid linearly transversely on a transverse sliding fit (2.1) of the positioning element (2) by means of a transverse sliding part (8.2) and is positioned on the positioning element (2) at any time by means of predetermined locations and plasticity or elasticity.
2. The adjustable locking and unlocking mechanism for furniture according to claim 1, wherein: the lock-off assembly further comprises a driving element (4), an elastic element (5) and a sliding element (6); the driving element (4) and the elastic element (5) are arranged on the blocking and leaning element (3), the blocking and leaning element (3) is arranged on the sliding element (6), one end of the elastic element (5) elastically acts on the blocking and leaning element (3), the clamping matching part (3.1) or the driving element (4), the other end of the elastic element elastically acts on the sliding element (6), the driving element (4) elastically and linearly slides on the blocking and leaning element (3) through the elastic element (5), and the clamping matching part (3.1) is arranged on the blocking and leaning element (3) in a swinging mode and is mutually linked with the driving element (4);
the movable furniture component is characterized in that the clamping matching part (3.1) is inserted into the clamping part (1.3), and when the movable furniture component is movably opened for at least one section of stroke relative to the fixed furniture component, the pushing element (1) acts on the clamping matching part (3.1) through the clamping part (1.3), so that the clamping matching part (3.1) swings on the retaining element (3), the clamping matching part (3.1) acts on the driving element (4) when swinging, the driving element (4) linearly slides on the retaining element (3), and the clamping matching part (3.1) is separated from the clamping part (1.3) when the driving element (4) linearly slides, so that the movable furniture component and the fixed furniture component are movably opened and separated;
when the clamping matching part (3.1) and the clamping part (1.3) are mutually separated and the movable furniture part is movably closed for at least one section of stroke relative to the immovable furniture part, the pushing element (1) or the immovable furniture part acts on the clamping matching part (3.1) to ensure that the clamping matching part (3.1) swings on the blocking element (3), and the clamping matching part (3.1) is inserted into the clamping part (1.3) during swinging so as to realize movable closing and locking between the movable furniture part and the immovable furniture part; the driving element (4) is reset to the initial position through the elastic element (5) when the movable furniture part and the fixed furniture part are movably closed and locked.
3. The adjustable opening-closing lock-off mechanism for furniture according to claim 1 or 2, wherein: the movable furniture part (X) is at least a furniture panel, a movable furniture sliding rail or a furniture window board, and the fixed furniture part (Y) is at least a furniture cabinet body, a fixed furniture sliding rail or a furniture windowsill; the pushing element (1) and the positioning element (2) are arranged on a furniture panel, a furniture movable sliding rail or a furniture window board, the locking and separating assembly is arranged on a furniture cabinet body, a furniture fixed sliding rail or a furniture window board, or the locking and separating assembly is arranged on the furniture panel, the furniture movable sliding rail or the furniture window board, and the pushing element (1) and the positioning element (2) are arranged on the furniture cabinet body, the furniture fixed sliding rail or the furniture window board; the blocking element (3) is inserted into or separated from the notch (1.1) of the pushing element (1) when the furniture panel, the movable furniture sliding rail or the furniture window board is movably opened and closed for at least one section of stroke relative to the furniture cabinet body, the fixed furniture sliding rail or the furniture window board so as to realize the movable opening and closing and separation between the furniture panel, the movable furniture sliding rail or the furniture window board and the furniture cabinet body, the fixed furniture sliding rail or the furniture window board; a damping device (Z) is further arranged between the furniture movable piece (X) and the furniture immovable piece (Y), and the furniture movable piece (X) is closed on the furniture immovable piece (Y) in a damping mode through the damping device (Z).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710139099.7A CN106820692B (en) | 2017-03-09 | 2017-03-09 | Adjustable locking and unlocking mechanism for furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710139099.7A CN106820692B (en) | 2017-03-09 | 2017-03-09 | Adjustable locking and unlocking mechanism for furniture |
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| Publication Number | Publication Date |
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| CN106820692A CN106820692A (en) | 2017-06-13 |
| CN106820692B true CN106820692B (en) | 2023-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710139099.7A Active CN106820692B (en) | 2017-03-09 | 2017-03-09 | Adjustable locking and unlocking 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 |
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