CN110454021B - Rotary push-pull stable opening and closing structure for furniture - Google Patents
Rotary push-pull stable opening and closing structure for furniture Download PDFInfo
- Publication number
- CN110454021B CN110454021B CN201910759529.4A CN201910759529A CN110454021B CN 110454021 B CN110454021 B CN 110454021B CN 201910759529 A CN201910759529 A CN 201910759529A CN 110454021 B CN110454021 B CN 110454021B
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- furniture
- movable
- door body
- limiting
- hinge device
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- 230000009471 action Effects 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 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
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
- E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
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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
- E05D15/56—Suspension arrangements for wings with successive different movements
- E05D15/58—Suspension arrangements for wings with successive different movements with both swinging and sliding movements
- E05D15/581—Suspension arrangements for wings with successive different movements with both swinging and sliding movements the swinging axis laying in the sliding direction
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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 rotary push-pull stable opening and closing structure for furniture comprises a furniture movable part and a furniture fixed part, wherein the furniture movable part at least comprises a furniture door body, a hinge device and a movable slide rail, the furniture door body is connected with the hinge device in a matched manner, and the hinge device is connected with the movable slide rail in a matched manner; the furniture door body is opened and closed on the furniture stationary component by matching the hinge device and the movable sliding rail in a transverse sliding way and/or a longitudinal rotating way; wherein, be provided with the locating part on the furniture motionless part, this locating part is at least when furniture door body longitudinal rotation switching, and produce longitudinal effort with furniture movable part spacing cooperation. The invention has the characteristics of simple and reasonable structure, excellent performance, quick disassembly and assembly, convenient operation, large storage space and bearing capacity, low manufacturing cost, easy production, easy realization, high connection compactness among all components, safety, reliability and the like, and has strong practicability.
Description
Technical Field
The invention relates to a rotary push-pull stable opening and closing structure 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 cabinet room portion storage space of this structure is limited, can not extensively use on large-scale furniture cabinet body, if with the design of dressing mirror great can take place again, and dressing mirror impel to accomodate or pull out and open and all can't accomplish spacing effect moreover, dressing mirror is very easy because of hinge resilience or self custom former car appear the problem of horizontal hunting, simultaneously because dressing mirror's volume is great, usually need a plurality of slide rail assemblies just can realize impel to accomodate or pull out and open, and the weight that the slide rail assembly that is located the top bears is the biggest, the weight that slide rail assembly below bears is littleer, cause the stress state between each slide rail assembly different, consequently dressing mirror can appear the side force after closing, the slide rail assembly that is located below appears the problem of blocking or twisting because of the side force, influence product's overall stability and life, still can lead to the user to appear dressing mirror damage or user injury etc. safety hidden danger when using, can't satisfy user's user demand. Therefore, further improvements are needed.
Disclosure of Invention
The invention aims to provide a rotary push-pull stable opening and closing structure for furniture, which has the advantages of simple and reasonable structure, excellent performance, quick assembly and disassembly, convenient operation, large storage space and bearing capacity, low manufacturing cost, easy production, easy realization, high connection compactness among all components, safety and reliability, and overcomes the defects in the prior art.
The rotary push-pull stable opening and closing structure for furniture designed according to the purpose comprises a furniture movable part and a furniture immovable part, and is characterized in that: the furniture movable part at least comprises a furniture door body, a hinge device and a movable slide rail, wherein the furniture door body is connected with the hinge device in a matched manner, and the hinge device is connected with the movable slide rail in a matched manner; the furniture door body is opened and closed on the furniture stationary component by matching the hinge device and the movable sliding rail in a transverse sliding way and/or a longitudinal rotating way; wherein, be provided with the locating part on the furniture motionless part, this locating part is at least when furniture door body longitudinal rotation switching, and produce longitudinal effort with furniture movable part spacing cooperation.
The limiting piece is provided with a fixing part and is fixedly arranged on the furniture stationary part through the fixing part; the fixed part is bent with a limiting part; the limiting piece is in limiting fit with the movable furniture part through the limiting part and/or the fixed part at least when the furniture door body is longitudinally rotated to be opened and closed and generates longitudinal acting force.
And a certain spacing interval is formed between the fixed part and the spacing part, and the spacing interval is larger than the thickness of the movable furniture part.
The furniture movable part is arranged in the limit space at least when the furniture door body is transversely slid to be opened to a certain position, and forms a certain interval with the fixed part and/or the limit part; the furniture movable part is separated from the limiting part when the furniture door body is transversely slid to be closed to a certain position.
The limiting piece is fixedly arranged at the front end of the furniture stationary part through the fixing part; the furniture movable part is limited to be abutted on the limiting part and/or the fixing part when the furniture door body is transversely slid to be opened to the end position and longitudinally rotated to be opened and closed and generates longitudinal acting force.
The limiting part is also provided with a rotating wheel which is rotatably arranged on the limiting part and forms a certain limiting distance with the fixed part, and the limiting distance is larger than the thickness of the furniture movable part; the limiting piece is in rotary limiting fit with the movable furniture part through the rotary wheel and/or the fixed part at least when the furniture door body is longitudinally rotated to be opened and closed and generates longitudinal acting force.
The furniture movable part further comprises a middle sliding rail and a connecting piece; the middle sliding rail is in sliding connection with the movable sliding rail, the connecting piece is arranged on the movable sliding rail and is in matched connection with the hinge device, and the hinge device is in matched connection with the movable sliding rail through the connecting piece; the limiting piece is in limiting fit with the hinge device and/or the movable sliding rail and/or the middle sliding rail and/or the connecting piece at least when the furniture door body is longitudinally rotated to be opened and closed and generates longitudinal acting force.
The furniture stationary part at least comprises a furniture cabinet body and a fixed sliding rail fixedly arranged on the furniture cabinet body; the movable slide rail and the middle slide rail are respectively arranged on the fixed slide rail in a sliding way, and the connecting piece is fixedly arranged on the movable slide rail and is in fit connection with the hinge device; the furniture door body is opened and/or closed and stored on the furniture cabinet body in a transverse moving way through the matching of the movable slide rail, the middle slide rail and the fixed slide rail, and is opened and closed on the furniture cabinet body in a longitudinal rotating way through the hinge device when the furniture door body is opened in the transverse moving way; the limiting piece is fixedly arranged at the front end of the furniture cabinet body or the fixed sliding rail, and is in limiting fit with the hinge device and/or the movable sliding rail and/or the middle sliding rail and/or the connecting piece at least when the furniture door body is longitudinally rotated to be opened and closed and generates longitudinal acting force.
The furniture door body, the hinge device, the movable sliding rail, the middle sliding rail or the connecting piece is provided with a transverse opening automatic locking device and a transverse closing automatic locking device, and the side wall of the furniture cabinet body or the fixed sliding rail is provided with an action part; or the side wall of the furniture cabinet body or the fixed sliding rail is provided with a transverse opening automatic locking device and a transverse closing automatic locking device, and the furniture door body or the hinge device or the movable sliding rail or the middle sliding rail or the connecting piece is provided with an action part.
When the furniture door is opened to a certain position by sliding transversely relative to the furniture cabinet body, the transverse movable opening position of the furniture door and the transverse movable opening position of the furniture cabinet body are automatically and elastically locked through the cooperation of the action part and the transverse opening automatic locking device.
When the furniture door is transversely closed and stored to a certain position relative to the furniture cabinet body, the transverse closing storage position of the furniture door and the transverse closing automatic locking device is automatically and elastically locked through the cooperation of the action part and the transverse closing automatic locking device.
The hinge device and/or the furniture cabinet body and/or the furniture door body are/is provided with a damper, and the furniture door body is closed on the furniture cabinet body in a buffer type longitudinal rotation manner through the damper.
The invention has the following advantages by improving the structure:
(1) The fixed sliding rail is arranged on the furniture cabinet body, then the movable sliding rail is matched and connected with the furniture door body by utilizing the hinge device, the furniture door body can be opened and/or closed transversely by the matching of the movable sliding rail and the fixed sliding rail and is stored on the furniture cabinet body, so that the furniture door body is opened transversely, stored transversely and used conveniently, a user can longitudinally rotate the furniture door body to open and close the furniture cabinet body through the hinge device after opening the furniture door body transversely, the furniture door body can not be stored after opening, the furniture door body can only be opened by 90 degrees relative to the furniture cabinet body, a series of problems such as collision can be avoided by bypassing the furniture door body when the user takes articles, the use space around the furniture cabinet body is fully utilized, and the maximization of the utilization rate of the space around the furniture cabinet body is realized.
(2) A limiting piece is fixed at the front end of the furniture cabinet body or the fixed sliding rail, and a limiting interval is arranged on the limiting piece; when the furniture door body is transversely slid and opened to a certain position, the hinge device, the movable slide rail, the middle slide rail and/or the connecting piece can be arranged in the limiting space, namely the limiting piece is not influenced by the transverse sliding opening and closing of the furniture door body in a normal use state; when the furniture door body is transversely slid to be opened to a final position and longitudinally rotated to be opened and closed and generate longitudinal acting force, the limiting piece is in limiting fit with the hinge device and/or the movable sliding rail and/or the middle sliding rail and/or the connecting piece, so that the problem that components such as the hinge device, the movable sliding rail, the middle sliding rail and the connecting piece are blocked or twisted due to the action of the longitudinal acting force is avoided, the phenomenon that the furniture door body swings sideways after being longitudinally closed can be reduced, the service life of a furniture product is prolonged, and meanwhile, the furniture door body with larger size and weight can be stably opened and closed on the furniture cabinet body, so that the service range of the furniture product is prolonged.
(3) The limiting piece is provided with the rotating wheel, and the rotating wheel can be in rotating limiting fit with the hinge device, and/or the movable sliding rail, and/or the middle sliding rail, and/or the connecting piece, so that the problem that the components generate friction in the opening and closing process of the furniture door body can be avoided, and the service life of the furniture product is further prolonged.
(4) The setting of transversely opening automatic locking device and transversely closing automatic locking device can avoid the furniture door body to open and/or transversely close because of unable location when accomodating at horizontal activity, appear swinging, slip or rotation easily, leads to the furniture door body to transversely open and/or transversely close again on the furniture cabinet body, causes user's injury or inconvenient scheduling problem of use, further improves user's use experience nature.
(5) The furniture door body can be longitudinally and rotatably closed on the furniture cabinet body through the damper in a buffering mode, collision or noise generated when the furniture door body and the furniture cabinet body are rotatably closed is avoided, and the longitudinal rotary opening and closing effect of the furniture door body relative to the furniture cabinet body is more reasonable and smooth.
Comprehensively, the novel solar energy storage device has the characteristics of simple and reasonable structure, excellent performance, quick assembly and disassembly, convenient operation, large storage space and bearing capacity, low manufacturing cost, easy production, easy realization, high connection compactness among all components, safety, reliability and the like, and has strong practicability.
Drawings
Fig. 1 is an exploded view of a first embodiment of the present invention.
Fig. 2 is an exploded view of the moving rail, the middle rail, the fixed rail, the limiting member and the connecting member according to the first embodiment of the present invention.
Fig. 3 is an exploded view of the moving rail, the middle rail, the fixed rail, the limiting member and the connecting member according to the first embodiment of the present invention.
Fig. 4 and 5 are schematic structural views of a limiting member according to a first embodiment of the present invention.
Fig. 6 is a schematic diagram illustrating a limit fitting between a limit member and a movable rail according to a first embodiment of the present invention.
Fig. 7 is a schematic diagram illustrating a limit fitting between a limit member and a middle rail according to a first embodiment of the present invention.
Fig. 8 is a schematic diagram illustrating a limit fitting between a limit member and a connecting member according to a first embodiment of the present invention.
Fig. 9 is a schematic view of a structure for automatically locking a furniture door in a lateral closing manner according to a first embodiment of the present invention.
Fig. 10 is a schematic view of a transversely movable opening automatic locking structure of a furniture door according to a first embodiment of the present invention.
Fig. 11 is a schematic view of a longitudinal rotary closing structure of a furniture door according to a first embodiment of the present invention.
Fig. 12 is an exploded view of a stopper and a rotating wheel according to a second embodiment of the present invention.
Fig. 13 is a schematic view illustrating an assembly structure of a limiting member and a rotating wheel according to a second embodiment of the present invention.
Fig. 14 is an exploded view of a movable rail, a middle rail, a fixed rail, a limiting member, a connecting member and a rotating wheel according to a second embodiment of the present invention.
Fig. 15 is a schematic diagram of an assembly structure of a movable rail, a middle rail, a fixed rail, a limiting member, a connecting member, and a rotating wheel according to a second embodiment of the present invention.
Fig. 16 is a schematic view showing an exploded structure of a movable rail, a middle rail, a fixed rail, a stopper, a connector, and a furniture cabinet according to a third embodiment of the present invention.
Fig. 17 is a schematic diagram of an assembly structure of a movable rail, a middle rail, a fixed rail, a limiting member, a connecting member, and a furniture cabinet according to a third 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. 1-11, the furniture is with gyrating push-pull stable opening and closing structure, including furniture movable part and furniture motionless part, the furniture movable part includes furniture door body 1, hinge device 2 and moving slide rail 3 at least, furniture door body 1 cooperates with hinge device 2 to connect, hinge device 2 cooperates with moving slide rail 3 to connect; the furniture door body 1 is opened and closed on a furniture stationary part by matching with a hinge device 2 and a movable sliding rail 3 in a transverse sliding way and/or a longitudinal rotating way; wherein, be provided with locating part 4 on the furniture motionless part, this locating part 4 is at least when furniture door 1 vertical rotation switching, and produce the longitudinal effort with furniture movable part spacing cooperation.
The limiting piece 4 is provided with a fixing part 5 and is fixedly arranged on the furniture stationary part through the fixing part 5; the fixed part 5 is bent with a limit part 6; the limiting piece 4 is in limiting fit with the movable part of the furniture through the limiting part 6 and/or the fixed part 5 at least when the furniture door body 1 is longitudinally rotated to be opened and closed and generates longitudinal acting force.
A certain spacing interval is formed between the fixed part 5 and the spacing part 6, and the spacing interval is larger than the thickness of the movable part of the furniture.
The furniture movable parts are arranged in the limit space at least when the furniture door body 1 is transversely slid and opened to a certain position, and a certain interval is formed between the furniture movable parts and the fixed part 5 and/or the limit part 6; the furniture movable part is separated from the limiting piece 4 when the furniture door body 1 is transversely slid to be closed to a certain position.
The limiting piece 4 is fixedly arranged at the front end of the furniture stationary part through the fixing part 5; the furniture movable part is limited to be abutted on the limiting part 6 and/or the fixing part 5 when the furniture door body 1 is transversely slid to be opened to the end position and longitudinally rotated to be opened and closed and generate longitudinal acting force.
The furniture movable part also comprises a middle slide rail 8 and a connecting piece 9; the middle slide rail 8 is in sliding connection with the movable slide rail 3, the connecting piece 9 is arranged on the movable slide rail 3 and is in matched connection with the hinge device 2, and the hinge device 2 is in matched connection with the movable slide rail 3 through the connecting piece 9; the limiting piece 4 is in limiting fit with the hinge device 2 and/or the movable sliding rail 3 and/or the middle sliding rail 8 and/or the connecting piece 9 at least when the furniture door body 1 is longitudinally rotated to be opened and closed and generates longitudinal acting force.
The furniture stationary part at least comprises a furniture cabinet body 10 and a fixed sliding rail 11 fixedly arranged on the furniture cabinet body 10; the movable slide rail 3 and the middle slide rail 8 are respectively arranged on the fixed slide rail 11 in a sliding way, and the connecting piece 9 is fixedly arranged on the movable slide rail 3 and is matched and connected with the hinge device 2.
As shown in fig. 9 to 11, the furniture door 1 is opened and/or closed by the movable rail 3, the middle rail 8 and the fixed rail 11, and is stored in the furniture cabinet 10, and is opened and closed by the hinge device 2 in a longitudinal direction when opened by the movable rail.
The limiting piece 4 is fixedly arranged at the front end of the fixed sliding rail 11 and is in limiting fit with the hinge device 2 and/or the movable sliding rail 3 and/or the middle sliding rail 8 and/or the connecting piece 9 at least when the furniture door body 1 is longitudinally rotated to be opened and closed and generates longitudinal acting force.
As shown in fig. 6, the limiting member 4 is in limiting fit with the movable rail 3 through the limiting portion 6 at least when the furniture door 1 is turned in the longitudinal direction to be opened and closed and generates a longitudinal force.
Alternatively, as shown in fig. 7, the stopper 4 is engaged with the middle rail 8 by the stopper 6 at least when the furniture door 1 is opened and closed by rotating in the longitudinal direction and a longitudinal force is generated.
Alternatively, as shown in fig. 8, the stopper 4 is engaged with the connector 9 by the stopper 6 at least when the furniture door 1 is rotated in the longitudinal direction to be opened or closed and a longitudinal force is generated.
The furniture door body 1, the hinge device 2, the movable slide rail 3, the middle slide rail 8 or the connecting piece 9 is provided with a transverse opening automatic locking device 12 and a transverse closing automatic locking device 13, and the side wall of the furniture cabinet 10 or the fixed slide rail 11 is provided with an action part 14; or the side wall of the furniture cabinet 10 or the fixed slide rail 11 is provided with a transverse opening automatic locking device 12 and a transverse closing automatic locking device 13, and the furniture door body 1 or the hinge device 2 or the movable slide rail 3 or the middle slide rail 8 or the connecting piece 9 is provided with an action part 14.
As shown in fig. 10, when the furniture door 1 is opened to a certain position by sliding laterally with respect to the furniture cabinet 10, the laterally movable open position of both the door is automatically elastically locked by the cooperation of the acting portion 14 and the laterally opening automatic locking device 12.
As shown in fig. 9, when the furniture door 1 is stored in a certain position by being closed laterally with respect to the furniture cabinet 10, the lateral closing storage position is automatically and elastically locked by the cooperation of the action portion 14 and the lateral closing automatic locking means 13.
The hinge device 2 and/or the furniture cabinet 10 and/or the furniture door 1 are provided with dampers, and the furniture door 1 is closed on the furniture cabinet 10 by the damper buffer type longitudinal rotation.
Second embodiment
Referring to fig. 12 to 15, the present furniture is a swing push-pull stable opening and closing structure, which is different from the first embodiment in that: the limiting part 6 is also provided with a rotating wheel 7, and the rotating wheel 7 is rotatably arranged on the limiting part 6 and forms a certain limiting distance with the fixed part 5, and the limiting distance is larger than the thickness of the movable part of the furniture; the limiting piece 4 is in rotary limiting fit with the hinge device 2 and/or the movable slide rail 3 and/or the middle slide rail 8 and/or the connecting piece 9 through the rotary wheel 7 at least when the furniture door body 1 is longitudinally rotated to be opened and closed and generates longitudinal acting force.
Other undescribed portions are the same as the first embodiment.
Third embodiment
Referring to fig. 16 and 17, the present furniture is a rotary push-pull stable opening and closing structure, which is different from the first embodiment in that: the limiting piece 4 is fixedly arranged at the front end of the furniture cabinet 10, and is in limiting fit with the hinge device 2 and/or the movable sliding rail 3 and/or the middle sliding rail 8 and/or the connecting piece 9 through the limiting part 6 at least when the furniture door 1 is longitudinally rotated to be opened and closed and generates longitudinal acting force.
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 (9)
1. The utility model provides a furniture is with gyration push-and-pull stable switching structure, includes furniture movable part and furniture motionless part, its characterized in that: the furniture movable part at least comprises a furniture door body (1), a hinge device (2) and a movable slide rail (3), wherein the furniture door body (1) is connected with the hinge device (2) in a matched manner, and the hinge device (2) is connected with the movable slide rail (3) in a matched manner; the furniture door body (1) is matched with the hinge device (2) and the movable sliding rail (3) to transversely slide and open and close and/or longitudinally rotate and open and close on the furniture stationary component; wherein, the stationary part of the furniture is provided with a limiting piece (4), and the limiting piece (4) is in limiting fit with the movable part of the furniture at least when the furniture door body (1) is longitudinally rotated to be opened and closed and generates longitudinal acting force;
the limiting piece (4) is provided with a fixing part (5) and is fixedly arranged on the furniture stationary part through the fixing part (5); the fixed part (5) is bent with a limit part (6); the limiting piece (4) is in limiting fit with the movable furniture part through the limiting part (6) and/or the fixing part (5) at least when the furniture door body (1) is longitudinally rotated to be opened and closed and generates longitudinal acting force.
2. The rotary push-pull stable opening and closing structure for furniture according to claim 1, wherein: and a limiting distance is formed between the fixed part (5) and the limiting part (6), and is larger than the thickness of the furniture movable part.
3. The rotary push-pull stable opening and closing structure for furniture according to claim 1, wherein: the furniture movable part is arranged in the limit space at least when the furniture door body (1) is transversely slid to be opened to the corresponding position, and forms a space with the fixed part (5) and/or the limit part (6); the furniture movable part is separated from the limiting piece (4) when the furniture door body (1) is transversely slid to be closed to the corresponding position.
4. The rotary push-pull stable opening and closing structure for furniture according to claim 1, wherein: the limiting piece (4) is fixedly arranged at the front end of the furniture stationary part through the fixing part (5); the furniture movable part is limited by the limiting part (6) and/or the fixing part (5) when the furniture door body (1) is transversely slid to be opened to a final position and is longitudinally rotated to be opened and closed to generate longitudinal acting force.
5. The rotary push-pull stable opening and closing structure for furniture according to claim 1, wherein: the limiting part (6) is also provided with a rotating wheel (7), the rotating wheel (7) is rotatably arranged on the limiting part (6) and forms a limiting distance with the fixed part (5), and the limiting distance is larger than the thickness of the movable part of the furniture; the limiting piece (4) is in rotary limiting fit with the movable furniture part through the rotary wheel (7) and/or the fixing part (5) at least when the furniture door body (1) is longitudinally rotated to be opened and closed and generates longitudinal acting force.
6. The rotary push-pull stable opening and closing structure for furniture according to any one of claims 1 to 5, wherein: the furniture movable part further comprises a middle sliding rail (8) and a connecting piece (9); the middle sliding rail (8) is in sliding connection with the movable sliding rail (3), the connecting piece (9) is arranged on the movable sliding rail (3) and is in matched connection with the hinge device (2), and the hinge device (2) is in matched connection with the movable sliding rail (3) through the connecting piece (9); the limiting piece (4) is in limiting fit with the hinge device (2), and/or the movable slide rail (3), and/or the middle slide rail (8) and/or the connecting piece (9) at least when the furniture door body (1) is longitudinally rotated to be opened and closed and generates longitudinal acting force.
7. The rotary push-pull stable opening and closing structure for furniture according to claim 6, wherein: the furniture stationary part at least comprises a furniture cabinet body (10) and a fixed sliding rail (11) fixedly arranged on the furniture cabinet body (10); the movable slide rail (3) and the middle slide rail (8) are respectively arranged on the fixed slide rail (11) in a sliding way, and the connecting piece (9) is fixedly arranged on the movable slide rail (3) and is connected with the hinge device (2) in a matching way; the furniture door body (1) is transversely movably opened and/or transversely closed and stored on the furniture cabinet body (10) through the matching of the movable slide rail (3), the middle slide rail (8) and the fixed slide rail (11), and is longitudinally and rotatably opened and closed on the furniture cabinet body (10) through the hinge device (2) when being transversely movably opened; the limiting piece (4) is fixedly arranged at the front end of the furniture cabinet body (10) or the fixed sliding rail (11) and is in limiting fit with the hinge device (2), the movable sliding rail (3), the middle sliding rail (8) and/or the connecting piece (9) at least when the furniture door body (1) is longitudinally rotated to be opened and closed and generates longitudinal acting force.
8. The rotary push-pull stable opening and closing structure for furniture according to claim 7, wherein: the furniture door body (1), the hinge device (2), the movable slide rail (3), the middle slide rail (8) or the connecting piece (9) is provided with a transverse opening automatic locking device (12) and a transverse closing automatic locking device (13), and the side wall of the furniture cabinet body (10) or the fixed slide rail (11) is provided with an action part (14); or a lateral wall of the furniture cabinet body (10) or the fixed sliding rail (11) is provided with a lateral opening automatic locking device (12) and a lateral closing automatic locking device (13), and an action part (14) is arranged on the furniture door body (1), or the hinge device (2), or the movable sliding rail (3), or the middle sliding rail (8) or the connecting piece (9);
when the furniture door body (1) is transversely slid and opened to a certain position relative to the furniture cabinet body (10), the transverse movable opening position of the furniture door body and the transverse movable opening position of the furniture door body are automatically and elastically locked through the cooperation of the action part (14) and the transverse opening automatic locking device (12);
when the furniture door body (1) is transversely closed and stored to a certain position relative to the furniture cabinet body (10), the transverse closing storage position of the furniture door body and the transverse closing automatic locking device (13) is automatically and elastically locked through the cooperation of the action part (14).
9. The rotary push-pull stable opening and closing structure for furniture according to claim 8, wherein: the hinge device (2) and/or the furniture cabinet (10) and/or the furniture door (1) are provided with dampers, and the furniture door (1) is closed on the furniture cabinet (10) through buffer type longitudinal rotation of the dampers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910759529.4A CN110454021B (en) | 2019-08-16 | 2019-08-16 | Rotary push-pull stable opening and closing structure for furniture |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910759529.4A CN110454021B (en) | 2019-08-16 | 2019-08-16 | Rotary push-pull stable opening and closing structure for furniture |
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| CN110454021A CN110454021A (en) | 2019-11-15 |
| CN110454021B true CN110454021B (en) | 2024-03-26 |
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| CN201910759529.4A Active CN110454021B (en) | 2019-08-16 | 2019-08-16 | Rotary push-pull stable opening and closing structure for furniture |
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| CN110454021A (en) | 2019-11-15 |
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