CN210977130U - Stable opening and closing structure for furniture - Google Patents
Stable opening and closing structure for furniture Download PDFInfo
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- CN210977130U CN210977130U CN201921389764.9U CN201921389764U CN210977130U CN 210977130 U CN210977130 U CN 210977130U CN 201921389764 U CN201921389764 U CN 201921389764U CN 210977130 U CN210977130 U CN 210977130U
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Abstract
A stable opening and closing structure for furniture comprises a sliding device, wherein the sliding device comprises at least two sliding components, the at least two sliding components are independently arranged and form a certain distance with each other, and each sliding component comprises a bracket element, a moving part and a driven part, wherein the moving part and the driven part are in driving connection with each other and respectively swing or rotate on the bracket element; a spacing connecting piece is arranged between the at least two bracket elements, and the at least two sliding assemblies realize the adjustment and locking of the spacing between the at least two sliding assemblies through the spacing connecting piece; a synchronous piece is arranged between the at least two movable pieces and/or the driven piece and swings or rotates on the support element simultaneously or synchronously through the synchronous piece. The utility model discloses an above-mentioned structure's improvement has simple structure rationally, the dependable performance, long service life, and the assembly is stable, and the switching process is steady, smooth and easy, hard little, low in manufacturing cost, easy production, easy realization, characteristics such as the wide and safe and reliable of range of application, the practicality is strong.
Description
Technical Field
The utility model relates to a stable opening and closing structure for furniture.
Background
Chinese patent No. CN2327260, 7/1999, discloses a dressing mirror with a hidden storage cabinet, which has a cabinet, a rear wall and a side wall of the cabinet forming a space and a front opening, a mirror-setting cabinet door fixed on the cabinet by a hidden hinge and capable of covering the front opening of the cabinet, thereby forming a mirror-setting storage cabinet, the cabinet door is aligned with the cabinet when closed, and looks like a whole, the mirror-setting storage cabinet is installed between two support posts on a support, and is rotatably fixed on the support posts, so that the storage cabinet can be tilted, and a tilt adjusting mechanism is provided at a position spaced from a rotating point, and can adjust the tilting angle of the mirror-setting storage cabinet relative to the support posts, and maintain at different angular positions. However, the storage space of the cabinet chamber part of the structure is limited, and the structure cannot be widely applied to large-sized furniture cabinets, if the structure is applied to large-sized furniture cabinets, the door body needs to be designed to have a large size, and the problem that the door body with the large size is easy to shake up and down due to the weight of the door body during the opening and closing process causes the door body and the sliding member to be easy to be jammed or twisted and pinched during the opening and closing process, so that the use requirements of users cannot be met. Therefore, further improvements are necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure is reasonable, the dependable performance, long service life, the assembly is stable, and the switching process is steady, smooth and easy, hard little, low in manufacturing cost, easy production, easy realization, and the wide and safe and reliable's of range of application furniture is with stabilizing the switching structure to overcome the weak point among the prior art.
The stable opening and closing structure for furniture comprises a sliding device and is characterized in that: the sliding device comprises at least two sliding components which are independently arranged and form a certain distance with each other, the at least two sliding components respectively comprise a bracket element, a moving element and a driven element, the moving element is arranged on the bracket element in a swinging or rotating manner and is in driving connection with the driven element when swinging or rotating, and the driven element swings or rotates on the bracket element through the driving of the moving element; wherein, a spacing connector is arranged between at least two bracket elements, and at least two sliding assemblies realize the adjustment and locking of the spacing between the two sliding assemblies through the spacing connector; a synchronous piece is arranged between the at least two movable pieces and/or the driven piece and swings or rotates on the support element simultaneously or synchronously through the synchronous piece.
The at least two sliding assemblies are at least a first sliding assembly and a second sliding assembly; wherein, the bracket elements of the first sliding component and the second sliding component are respectively provided with a fastening part or a clamping part; the spacing connecting pieces are detachably and adjustably arranged on the fastening parts or the clamping parts of the two bracket elements.
The two movable pieces are respectively provided with a movable swinging part or a movable rotating part and respectively swing or rotate on the bracket element through the movable swinging part or the movable rotating part; the side parts of the movable pieces are also respectively provided with an extension part; the synchronous piece is arranged on the extension part; the two moving pieces can swing or rotate on the support element simultaneously or synchronously through the synchronous piece, and the two driven pieces can be driven to swing or rotate on the support element simultaneously or synchronously during swinging or rotating.
The two extending parts are respectively provided with a connecting position; the synchronous piece is rotatably arranged on the connecting position of the extension part.
One ends of the two driven pieces are respectively in driving connection with the two movable pieces, driven swinging parts or driven rotating parts are respectively arranged on the two driven pieces, and the two driven pieces swing or rotate on the support element respectively through the matching of the driven swinging parts or the driven rotating parts and the two movable pieces; the other ends of the two driven pieces are also provided with a swinging or rotating adapter piece.
The movable piece is provided with a movable driving part, and the driven piece is provided with a driven driving part; the movable piece swings or rotates on the support element through the movable swinging portion or the movable rotating portion, the movable driving portion is in driving connection with the driven driving portion of the driven piece during swinging or rotating, and the driven piece swings or rotates on the support element through the matching of the driven swinging portion or the driven rotating portion and the movable piece.
The structure also comprises a guide sliding rail, a furniture door body, a furniture cabinet body and a hinge device; the guide sliding rails are arranged at the upper part and/or the lower part of the furniture cabinet body; the at least two support elements are respectively provided with rotating wheels and are respectively guided to slide on the guide sliding rails through the rotating wheels, and the at least two driven elements are provided with adapter pieces in a swinging or rotating manner and are respectively connected with the side parts of the furniture door body in a rotating or swinging manner through the adapter pieces; the furniture door body is provided with a guide rod, one end of the hinge device is connected with the side part of the furniture cabinet body in a matching way, and the other end of the hinge device slides and/or rotates or swings on the guide rod; the furniture door body is movably opened and closed on a guide sliding rail of the furniture cabinet body through the matching of a sliding device, a hinge device and a guide rod.
The rotating wheels are provided with at least two rotating wheels which are respectively arranged at the left side part and the right side part of the bracket element in a rotating way and positioned and guided to slide on the guide sliding rails during rotation, so that the furniture door body can be movably opened and closed relative to the furniture cabinet body.
A damping device and/or a self-locking device are/is arranged on the guide slide rail; the sliding device is provided with a shifting part; when the furniture door body is movably opened and closed, the furniture door body is damped and/or locked to be opened and closed on the furniture cabinet body through the matching of the poking part and the damping device and/or the self-locking device.
The guide slide rail is provided with a linear groove part and a zigzag groove part; one of the at least two moving parts is provided with a guide wheel, the guide wheel is rotatably arranged on the moving part and slides on the zigzag groove part and the linear groove part when rotating, the guide wheel drives the at least two moving parts and the driven part to swing or rotate on the bracket element when sliding on the zigzag groove part and the linear groove part, the furniture door body is movably opened and closed on the furniture cabinet body when the at least two moving parts and the driven part swing or rotate, and a certain distance is formed between the furniture door body and the furniture cabinet body and/or the guide sliding rail at least when the furniture door body is opened.
The utility model discloses an improvement of above-mentioned structure has following advantage:
(1) the upper part and/or the lower part of the furniture cabinet body is/are provided with a guide sliding rail, the sliding device is guided to slide on the guide sliding rail through the rotating wheels of at least two sliding components, the sliding device is in rotating or swinging connection with the side part of the furniture door body through the driven parts of at least two sliding components, then one end of the hinge device is in matching connection with the side part of the furniture cabinet body, and the other end of the hinge device slides and/or rotates or swings 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 guide slide rail of the furniture cabinet body through the matching of the sliding device, the hinge device and the guide rod, so that the furniture door body can be conveniently and quickly movably opened and closed relative to the furniture cabinet body.
(2) Because the furniture door body is connected with the furniture cabinet body through at least two sliding assemblies in a movable opening and closing manner, the stability of the movable opening and closing between the furniture door body and the furniture cabinet body can be effectively improved, the influence of the self weight or external acting force on the furniture door body is avoided, and large lateral force appears when the furniture door body is opened and closed movably, so that the problems of jamming or twisting and pinching of components such as a sliding device, a guide rod, a guide sliding rail, a hinge device and the like are caused, the service life of a furniture product is prolonged, the furniture door body with large size and weight can also be stably opened and closed on the furniture cabinet body, and the application range of the furniture product is enlarged.
(3) The at least two sliding assemblies are independently arranged and form a certain distance with each other, and the distance can be adjusted through the distance connecting piece between the at least two sliding assemblies, so that the furniture door bodies with different sizes can be assembled, meanwhile, the assembling process between the at least two sliding assemblies can be simplified, the positioning between the at least two sliding assemblies is more accurate, the assembling stability between the components is further improved, the assembling is more rapid, convenient, firm and compact, and the form and position change and the manufacturing tolerance between the components are reduced.
(4) The movable parts of at least two sliding assemblies are provided with a synchronous part, at least two movable parts can swing or rotate on the support element simultaneously or synchronously through the synchronous part, the force used by the at least two sliding assemblies when swinging or rotating can be unified, the phenomenon that at least two sliding assemblies or hinge devices are blocked or twisted due to uneven force application when the furniture door body is opened and closed movably is avoided, the connecting strength of the at least two sliding assemblies or hinge devices is increased, the stress between the sliding assemblies or the hinge devices is more uniform, more reasonable force can be borne, the daily use loss of furniture products is reduced, the service life is prolonged, and the opening and closing of the furniture door body can be more stable, smooth and small in force application.
(5) The hinge device is in a multi-connecting-rod matched mode, acting force required by the furniture door body during movable opening and closing can be reduced during working, the problem that the furniture door body can be opened and closed movably only by applying acting force with the same weight as the furniture door body when a user opens and closes the furniture door body is avoided, the user can open and close the furniture door body movably by using less acting force, and the use of the user is facilitated.
(6) The damping device and/or the self-locking device are arranged on the guide sliding rail, the shifting part is arranged on the sliding device, and the furniture door body is damped and/or locked to be opened and closed on the furniture cabinet body through the matching of the shifting part and the damping device and/or the self-locking device when being opened and closed movably, so that the opening and closing between the furniture door body and the furniture door body can achieve the effects of silence and/or automatic locking, and the use experience of a user is further improved.
In summary, the device has the characteristics of simple and reasonable structure, reliable performance, long service life, stable assembly, stable and smooth opening and closing process, small force application, low manufacturing cost, easy production, easy realization, wide application range, safety, reliability and the like, and has strong practicability.
Drawings
Fig. 1 is an exploded schematic view of a first embodiment of the present invention.
Fig. 2 is a schematic view of an assembly structure according to a first embodiment of the present invention.
Fig. 3 is a schematic view (cross-sectional view) of an assembly structure of the first embodiment of the present invention.
Fig. 4 is an exploded schematic view of the first and second sliding assemblies according to the first embodiment of the present invention.
Fig. 5 and 6 are schematic views of the assembly structure of the first and second sliding assemblies according to the first embodiment of the present invention.
Fig. 7 and 8 are schematic diagrams illustrating the adjustment of the distance between the first sliding component and the second sliding component according to the first embodiment of the present invention.
Fig. 9 is an exploded view of the sliding assembly according to the first embodiment of the present invention.
Fig. 10 is a schematic view of an assembly structure of the sliding assembly according to the first embodiment of the present invention.
Fig. 11-13 are schematic views illustrating the movable opening and closing of the first embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1 to 13, the stable opening and closing structure for furniture includes a sliding device, the sliding device includes at least two sliding components, the at least two sliding components are independently disposed and form a certain distance therebetween, the at least two sliding components respectively include a bracket element 1, a moving element 2, and a driven element 3, the moving element 2 is disposed on the bracket element 1 in a swinging or rotating manner and is in a driving connection with the driven element 3 during the swinging or rotating manner, and the driven element 3 is swung or rotated on the bracket element 1 by the driving of the moving element 2; wherein, a spacing connector 4 is arranged between at least two bracket elements 1, and at least two sliding assemblies realize the spacing adjustment and locking through the spacing connector 4; a synchronous piece 5 is arranged between the at least two movable pieces 2 and/or the driven piece 3, and the synchronous pieces 5 can synchronously swing or rotate on the bracket element 1.
The at least two sliding components are at least a first sliding component 6 and a second sliding component 7; wherein, the bracket elements 1 of the first sliding component 6 and the second sliding component 7 are respectively provided with a fastening part 8 or a clamping part; the distance connecting pieces 4 are arranged on the fastening parts 8 or the clamping parts of the two bracket elements 1 in a detachable and adjustable manner.
The two movable pieces 2 are respectively provided with a movable swinging part 9 or a movable rotating part, and swing or rotate on the bracket element 1 through the movable swinging part 9 or the movable rotating part; the side parts of the moving piece 2 are also respectively provided with an extending part 10; the synchronous piece 5 is arranged on the extension part 10; the two moving parts 2 swing or rotate on the bracket element 1 simultaneously or synchronously through the synchronous part 5, and drive the two driven parts 3 to swing or rotate on the bracket element 1 simultaneously or synchronously during swinging or rotating.
The two extending parts 10 are respectively provided with a connecting position 11; the synchronizing member 5 is rotatably disposed on the connecting portion 11 of the extension portion 10.
One ends of the two driven pieces 3 are respectively in driving connection with the two movable pieces 2 and are respectively provided with a driven swinging part 12 or a driven rotating part, and the two driven pieces 3 swing or rotate on the bracket element 1 respectively through the matching of the driven swinging part 12 or the driven rotating part and the two movable pieces 2; the other ends of the two driven parts 3 are also provided with an adapter 13 in a swinging or rotating way.
The movable piece 2 is provided with a movable driving part 14, and the driven piece 3 is provided with a driven driving part 15; the movable element 2 swings or rotates on the support element 1 through the movable swinging portion 9 or the movable rotating portion, and is in driving connection with the driven driving portion 15 of the driven element 3 through the movable driving portion 14 during swinging or rotation, and the driven element 3 swings or rotates on the support element 1 through the cooperation of the driven swinging portion 12 or the driven rotating portion and the movable element 2.
The movable drive portion 14 and the driven drive portion 15 of the present embodiment are preferably in a toothed driving engagement.
The structure also comprises a guide sliding rail 16, a furniture door body 17, a furniture cabinet body 18 and a hinge device 19; wherein, the guide sliding rail 16 is arranged at the upper part and/or the lower part of the furniture cabinet 18; the at least two bracket elements 1 are respectively provided with a rotating wheel 20, and are respectively guided to slide on the guide slide rails 16 through the rotating wheels 20, and the at least two driven members 3 are provided with an adapter 13 in a swinging or rotating manner and are respectively connected with the side part of the furniture door body 17 in a rotating or swinging manner through the adapter 13; the furniture door body 17 is provided with a guide rod 21, one end of the hinge device 19 is matched and connected with the side part of the furniture cabinet body 18, and the other end slides and/or rotates or swings on the guide rod 21; the furniture door body 17 is movably opened and closed on the guide slide rail 16 of the furniture cabinet body 18 through the matching of a sliding device, a hinge device 19 and a guide rod 21.
The rotating wheels 20 are provided with at least two and are respectively rotatably arranged at the left and right side parts of the bracket element 1 and are positioned, guided and slide on the guide slide rails 16 during rotation so as to realize movable opening and closing of the furniture door body 17 relative to the furniture cabinet body 18.
The guide slide rail 16 is provided with a damping device 22 and/or a self-locking device; the sliding device is provided with a toggle part 23; when the furniture door body 17 is movably opened and closed, the furniture door body is damped and/or locked to be opened and closed on the furniture cabinet body 18 through the matching of the toggle part 23 and the damping device 22 and/or the self-locking device.
The guide slide rail 16 is provided with a linear groove part 24 and a zigzag groove part 25; one of the at least two movable members 2 is provided with a guide wheel 26, the guide wheel 26 is rotatably arranged on the movable member 2 and slides on the zigzag groove portion 25 and the linear groove portion 24 when rotating, the guide wheel 26 drives the at least two movable members 2 and the driven member 3 to swing or rotate on the bracket element 1 when sliding on the zigzag groove portion 25 and the linear groove portion 24, the furniture door body 17 is movably opened and closed on the furniture cabinet body 18 when the at least two movable members 2 and the driven member 3 swing or rotate, and a certain distance X is formed between the furniture cabinet body 18 and/or the guide slide rail 16 at least when the furniture door body is opened.
The drawings are for illustrative purposes only and are presented in the form of illustrations only, not illustrations as physical or logical, and should not be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Moreover, like or similar reference numerals in the drawings of the embodiments of the present invention correspond to like or similar parts; in the description of the present invention, it should be understood that, if there are any terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "longitudinal", "top", "bottom", "inner", "outer", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, the description is for convenience and simplicity, and it is not intended to indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, the terms describing the positional relationships in the drawings are used for illustrative purposes only and are not to be construed as limiting the present patent.
Claims (10)
1. A stable opening and closing structure for furniture, comprising a sliding device, characterized in that: the sliding device comprises at least two sliding components which are independently arranged and form a certain distance with each other, the at least two sliding components respectively comprise a support element (1), a moving element (2) and a driven element (3), the moving element (2) is arranged on the support element (1) in a swinging or rotating mode and is in driving connection with the driven element (3) in the swinging or rotating mode, and the driven element (3) swings or rotates on the support element (1) through the driving of the moving element (2); wherein, a spacing connecting piece (4) is arranged between at least two bracket elements (1), and at least two sliding assemblies realize the spacing adjustment and locking through the spacing connecting piece (4); a synchronous piece (5) is arranged between the at least two movable pieces (2) and/or the driven piece (3), and the at least two movable pieces and/or the driven piece simultaneously or synchronously swing or rotate on the support element (1) through the synchronous piece (5).
2. The stable opening and closing structure for furniture according to claim 1, wherein: the at least two sliding assemblies are at least a first sliding assembly (6) and a second sliding assembly (7); wherein, the bracket elements (1) of the first sliding component (6) and the second sliding component (7) are respectively provided with a fastening part (8) or a clamping part; the spacing connecting pieces (4) are detachably and adjustably arranged on the fastening parts (8) or the clamping parts of the two bracket elements (1).
3. The stable opening and closing structure for furniture according to claim 2, wherein: the two moving pieces (2) are respectively provided with a movable swinging part (9) or a movable rotating part and respectively swing or rotate on the bracket element (1) through the movable swinging part (9) or the movable rotating part; the side parts of the moving pieces (2) are also respectively provided with an extending part (10); the synchronous piece (5) is arranged on the extension part (10); the two moving pieces (2) swing or rotate on the bracket element (1) simultaneously or synchronously through the synchronous piece (5), and drive the two driven pieces (3) to swing or rotate on the bracket element (1) simultaneously or synchronously during swinging or rotating.
4. The stable opening and closing structure for furniture according to claim 3, wherein: the two extending parts (10) are respectively provided with a connecting position (11); the synchronous piece (5) is rotatably arranged on the connecting position (11) of the extension part (10).
5. The stable opening and closing structure for furniture according to claim 3, wherein: one ends of the two driven pieces (3) are respectively in driving connection with the two movable pieces (2) and are respectively provided with a driven swinging part (12) or a driven rotating part, and the two driven pieces (3) respectively swing or rotate on the bracket element (1) through the matching of the driven swinging part (12) or the driven rotating part and the two movable pieces (2); the other ends of the two driven pieces (3) are also provided with an adapter piece (13) in a swinging or rotating way.
6. The stable opening and closing structure for furniture according to claim 5, wherein: a movable driving part (14) is arranged on the movable part (2), and a driven driving part (15) is arranged on the driven part (3); the movable piece (2) swings or rotates on the support element (1) through the movable swinging portion (9) or the movable rotating portion, and is in driving connection with the driven driving portion (15) of the driven piece (3) through the movable driving portion (14) during swinging or rotating, and the driven piece (3) swings or rotates on the support element (1) through the matching of the driven swinging portion (12) or the driven rotating portion and the movable piece (2).
7. The stable opening and closing structure for furniture according to any one of claims 1 to 6, wherein: the furniture is characterized by also comprising a guide sliding rail (16), a furniture door body (17), a furniture cabinet body (18) and a hinge device (19); wherein, the guide sliding rail (16) is arranged at the upper part and/or the lower part of the furniture cabinet body (18); the at least two support elements (1) are respectively provided with a rotating wheel (20) and are respectively guided to slide on a guide sliding rail (16) through the rotating wheels (20), and the at least two driven elements (3) are swung or rotated with an adapter (13) and are respectively connected with the side part of the furniture door body (17) in a rotating or swinging manner through the adapter (13); a guide rod (21) is arranged on the furniture door body (17), one end of a hinge device (19) is matched and connected with the side part of the furniture cabinet body (18), and the other end of the hinge device slides and/or rotates or swings on the guide rod (21); the furniture door body (17) is movably opened and closed on a guide slide rail (16) of the furniture cabinet body (18) through the matching of a sliding device, a hinge device (19) and a guide rod (21).
8. The stable opening and closing structure for furniture according to claim 7, wherein: the rotating wheels (20) are provided with at least two rotating wheels which are respectively arranged at the left side part and the right side part of the bracket element (1) in a rotating way and positioned, guided and slid on the guide sliding rails (16) during rotation so as to realize the movable opening and closing of the furniture door body (17) relative to the furniture cabinet body (18).
9. The stable opening and closing structure for furniture according to claim 7, wherein: a damping device (22) and/or a self-locking device are/is arranged on the guide sliding rail (16); a toggle part (23) is arranged on the sliding device; when the furniture door body (17) is movably opened and closed, the furniture door body is damped and/or locked to be opened and closed on the furniture cabinet body (18) through the matching of the toggle part (23) and the damping device (22) and/or the self-locking device.
10. The stable opening and closing structure for furniture according to claim 7, wherein: the guide slide rail (16) is provided with a linear groove part (24) and a zigzag groove part (25); one of the at least two movable pieces (2) is provided with a guide wheel (26), the guide wheel (26) is rotatably arranged on the movable piece (2) and slides on the zigzag groove part (25) and the linear groove part (24) when rotating, the guide wheel (26) drives the at least two movable pieces (2) and the driven piece (3) to swing or rotate on the support element (1) when sliding on the zigzag groove part (25) and the linear groove part (24), the furniture door body (17) is movably opened and closed on the furniture cabinet body (18) when the at least two movable pieces (2) and the driven piece (3) swing or rotate, and a certain distance (X) is formed between the furniture door body (18) and/or the guide sliding rail (16) at least when the furniture door body is opened.
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CN201921389764.9U CN210977130U (en) | 2019-08-23 | 2019-08-23 | Stable opening and closing structure for furniture |
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CN201921389764.9U CN210977130U (en) | 2019-08-23 | 2019-08-23 | Stable opening and closing structure for furniture |
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CN110439434A (en) * | 2019-08-23 | 2019-11-12 | 广东东泰五金精密制造有限公司 | A kind of stable opening and closing structure of furniture |
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Cited By (1)
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CN110439434A (en) * | 2019-08-23 | 2019-11-12 | 广东东泰五金精密制造有限公司 | A kind of stable opening and closing structure of furniture |
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