CN107510267B - Furniture is with pressing rebound closing mechanism of elastic positioning function - Google Patents
Furniture is with pressing rebound closing mechanism of elastic positioning function Download PDFInfo
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- CN107510267B CN107510267B CN201710868400.8A CN201710868400A CN107510267B CN 107510267 B CN107510267 B CN 107510267B CN 201710868400 A CN201710868400 A CN 201710868400A CN 107510267 B CN107510267 B CN 107510267B
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- furniture
- piece
- movable
- sliding
- rebound
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Classifications
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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
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/453—Actuated drawers
- A47B88/46—Actuated drawers operated by mechanically-stored energy, e.g. by springs
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
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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 furniture is with pressing the rebound opening and closing mechanism of the elastic positioning function, including movable piece of furniture and furniture motionless piece, movable piece of furniture is opened and closed on the motionless piece of furniture, the movable piece of furniture or furniture motionless piece are provided with the pressing rebound opening and closing device, the pressing rebound opening and closing device includes rebound support and pushing element at least, rebound support is provided with heart-shaped chute, pushing element slide set up rebound support, and there are swinging members on it, pushing element and swinging member are provided with the elastic piece between, the swinging member is swung on pushing element through elastic positioning of the elastic piece, and position the sliding along the orbit of heart-shaped chute in a sequence direction while pushing element slides, in order to realize the movable piece of furniture to press the movable opening and closing on the motionless piece of furniture. The invention has strong practicability through the improvement of the structure.
Description
Technical Field
The invention relates to a furniture pressing rebound opening and closing mechanism with an elastic positioning function.
Background
Chinese patent document No. CN 101224065a discloses a panel locking and adjusting device of drawer with sliding rail in the year 7 and 23, comprising sliding rail connected with drawer, panel of drawer connected with adjusting seat by connecting piece, guiding groove for connecting piece to slide in adjusting seat, panel locking mechanism in guiding groove, wherein the panel locking mechanism comprises eccentric cam arranged on adjusting seat, the other end of the panel locking mechanism is hinged with guiding block by connecting rod, one end of swinging rod is hinged on guiding block by pin, torsion spring is sleeved on pin, one end of torsion spring is connected on swinging rod, the other end is connected on guiding block or adjusting seat, guiding block is sliding in adjusting seat, end of connecting piece is connected with the other end of swinging rod. The guide block is sleeved in the locating 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 locating frame. The drawer panel of this structure can't form effectively the lock state with the drawer main part when the pull is beaten and is closed, and extremely easy the appearance is rocked when leading to the drawer panel to close, or close the back and open automatically because of the inertia of inside deposited article, does not have the elastic positioning function simultaneously, can not satisfy user's daily user demand. Therefore, further improvements are needed.
Disclosure of Invention
The invention aims to provide the pressing rebound opening and closing mechanism for furniture with the elastic positioning function, which has the advantages of simple and reasonable structure, reliable performance, compact connection among all components, long service life, low manufacturing cost, quick and convenient disassembly and assembly, high flexibility and wide application range, and overcomes the defects in the prior art.
The furniture is with pressing rebound opening and closing mechanism of elastic positioning function according to this purpose design, including furniture movable part and furniture motionless piece, furniture movable part activity switching is on furniture motionless piece, its characterized in that: the furniture movable piece or the furniture stationary piece is provided with a pressing rebound opening and closing device, the pressing rebound opening and closing device at least comprises a rebound bracket and a pushing element, the rebound bracket is provided with a heart-shaped chute, the pushing element is arranged on the rebound bracket in a sliding way, a swinging piece is arranged on the pushing element, an elastic piece is arranged between the pushing element and the swinging piece, the swinging piece elastically positions and swings on the pushing element through the elastic piece, and the pushing element slides along the track of the heart-shaped chute in a positioning way in a sequence direction when sliding, so that the furniture movable piece is pressed and movably opened and closed on the furniture stationary piece.
A pin shaft is arranged between one end of the swinging piece and the pushing element, one end of the elastic piece elastically acts on the pushing element, the other end elastically acts on the swinging piece, and one end of the swinging piece elastically positions and swings on the pushing element through the matching of the elastic piece and the pin shaft.
The other end of the swinging piece is provided with a sliding part, and the sliding part is used for positioning and sliding along the track of the heart-shaped chute in a sequential direction when the pushing element slides.
The pushing element is provided with a limiting groove part, the sliding part is arranged on the limiting groove part, and the swinging part is positioned and slides along the track of the heart-shaped sliding groove in a sequence direction through the sliding part and swings and limits on the limiting groove part during sliding.
A pushing spring is arranged between the rebound bracket and the pushing element, one end of the pushing spring is elastically acted on the rebound bracket, the other end of the pushing spring is elastically acted on the pushing element, and the pushing element elastically slides on the rebound bracket through the pushing spring.
A stay area and a limit area are arranged on the heart-shaped chute; when the furniture movable piece is movably closed for at least one section of travel relative to the furniture movable piece, the swinging piece stays on the stay area through the sliding part, and the pushing element is positioned in the rebound bracket when the sliding part stays on the stay area; when the movable furniture piece is movably opened for at least one section of travel relative to the fixed furniture piece, the sliding part of the swinging piece slides out of the stop area in a sequence direction through the elasticity of the pushing spring and the limit area, and the pushing element extends out of the rebound bracket through the elastic sliding of the pushing spring when the sliding part slides out of the stop area.
The furniture movable piece or the furniture stationary piece is also provided with a connecting device, the connecting device at least comprises a connecting element, and the rebound bracket is provided with a telescopic element; the telescopic element is elastically separated from or elastically buckled on the connecting element when the furniture movable piece is movably opened and closed for at least one section of travel relative to the furniture fixed piece, so that the movable opening and closing separation between the furniture movable piece and the furniture fixed piece is realized.
The rebound support is also provided with a telescopic spring, one end of the telescopic spring is elastically acted on the rebound support, the other end of the telescopic spring is elastically acted on the telescopic element, the telescopic element elastically slides on the rebound support through the telescopic spring, and is elastically separated from or elastically buckled on the connecting element when sliding.
A driving wheel assembly is further arranged between the telescopic element and the pushing element, the driving wheel assembly is rotatably arranged on the rebound bracket, racks are respectively arranged on the telescopic element and the pushing element and are meshed with the driving wheel assembly, and the telescopic element and the pushing element are in linkage through the matching of the racks and the driving wheel assembly.
When the telescopic element and the connecting element are mutually buckled and the furniture movable piece is movably opened relative to the furniture movable piece, the pushing element stretches out and drives the furniture movable piece to open for a certain stroke by pressing the furniture movable piece or the connecting device, and the furniture movable piece drives the telescopic element to stretch out for a certain stroke through the connecting element when being opened.
When the furniture movable piece is opened continuously after a certain stroke is opened, the furniture movable piece drives the telescopic element to extend continuously through the connecting element, and when the telescopic element extends continuously, the pushing element is driven to reset to the initial position through the cooperation of the rack and the driving wheel assembly.
The telescopic element acts on and is separated from the connecting element when the pushing element is reset to the initial position so as to realize the movable opening separation between the furniture movable piece and the furniture fixed piece, wherein the telescopic element is reset to the initial position through a telescopic spring when the furniture movable piece is separated from the furniture fixed piece.
When the telescopic element and the connecting element are separated from each other and the furniture movable piece is movably closed for at least one section of travel relative to the furniture fixed piece, the connecting element acts on and is buckled on the telescopic element, so that movable closing and locking between the furniture movable piece and the furniture fixed piece are realized.
The furniture movable piece is at least a furniture upturning door, a furniture drawer door plate, a furniture sliding door or a furniture movable sliding rail, and the furniture stationary piece is at least a furniture cabinet body or a furniture fixed sliding rail.
The pressing rebound opening and closing device is arranged on the furniture upturning door, the furniture drawer door plate, the furniture sliding door or the furniture movable sliding rail, the connecting device is arranged on the furniture cabinet body or the furniture fixed sliding rail, and the damping device is arranged on the furniture upturning door, the furniture drawer door plate, the furniture sliding door or the furniture movable sliding rail.
Or the pressing rebound opening and closing device is arranged on the furniture upturning door, the furniture drawer door plate, the furniture sliding door or the furniture movable sliding rail, the connecting device is arranged on the furniture cabinet body or the furniture fixed sliding rail, and the damping device is arranged on the furniture cabinet body or the furniture fixed sliding rail.
Or the connecting device is arranged on the furniture upturning door, the furniture drawer door plate, the furniture sliding door or the furniture moving slide rail, the pressing rebound opening and closing device is arranged on the furniture cabinet body or the furniture fixed slide rail, and the damping device is arranged on the furniture upturning door, the furniture drawer door plate, the furniture sliding door or the furniture moving slide rail.
Or the connecting device is arranged on the furniture upturning door, the furniture drawer door plate, the furniture sliding door or the furniture movable slide rail, the pressing rebound opening and closing device is arranged on the furniture cabinet body or the furniture fixed slide rail, and the damping device is arranged on the furniture cabinet body or the furniture fixed slide rail.
The furniture upturning door, the furniture drawer door plate, the furniture sliding door or the furniture movable sliding rail is locked on the furniture cabinet body or the furniture fixed sliding rail through the matched movable damping opening and closing device of the pressing rebound opening and closing device, the connecting device and the damping device.
According to the invention, through the improvement of the structure, the swinging piece and the elastic piece are arranged on the pushing element, the heart-shaped sliding groove is arranged on the rebound bracket, and by utilizing the cooperation among the swinging piece, the elastic piece and the heart-shaped sliding groove and through the pressing action of the pressing rebound opening and closing device, a user can directly press any position of the movable piece of furniture by using any position of the body, so that the telescopic sliding of the pushing element can be realized, the automatic opening of the movable piece of furniture is realized, and the problems of the improvement of production cost and the influence on the appearance aesthetic property of the movable piece of furniture caused by the installation of a handle on the movable piece of furniture are effectively avoided; moreover, the elastic force of the elastic piece acts on the swinging piece and the pushing element, the swinging piece elastically positions and swings on the pushing element through the elastic piece and slides along the track of the heart-shaped sliding groove in a sequence direction when the pushing element slides, so that the problems that the swinging piece cannot be positioned on the pushing element, is easy to randomly displace on the pushing element in the transportation or use process, is blocked on the pushing element, cannot swing on the pushing element or cannot slide along the track of the heart-shaped sliding groove in the prior art are effectively avoided, and the opening and closing process between the furniture movable piece and the furniture movable piece is more stable and smooth; moreover, the movable opening and closing between the movable furniture piece and the stationary furniture piece can be realized by utilizing the mutual elastic separation or elastic buckling of the telescopic element of the pressing rebound opening and closing device and the connecting element of the connecting device, so that the problems that the movable furniture piece and the stationary furniture piece are easy to shake when being mutually closed or are automatically opened due to the inertia of articles stored in the movable furniture piece after being closed are effectively avoided, and the movable furniture piece and the stationary furniture piece can be really closed in a swinging and sealing way; simultaneously, can produce the action of elasticity swing when flexible component and connecting element interact, effectively avoided the two because of rigid connection of prior art, can only hard the bump hard when the interact, lead to the two to damage easily, furniture movable part and furniture motionless piece have problems such as abnormal sound when the switching, make the life of product longer, combine damping device's use, furniture movable part can movable damping to close on furniture motionless piece, thereby avoid furniture movable part and furniture motionless piece because of closing and produce the collision, lead to product life weak point and influence the problem of furniture use experience, cooperate drive wheel subassembly and extension spring's use, can avoid effectively pressing down unable automatic re-setting after the bounce device work, the user touches easily when depositing the article, lead to pressing down bounce device and damage easily and influence the problem of product outward appearance aesthetic property, safer, convenience when making the user use. The device has the characteristics of simple and reasonable structure, reliable performance, compact connection among the components, long service life, low manufacturing cost, quick and convenient disassembly and assembly, high flexibility and the like, and has strong practicability; the furniture movable piece can be a furniture upturning door, a furniture drawer door plate, a furniture sliding door or a furniture movable sliding rail, and the furniture stationary piece can be a furniture cabinet body or a furniture fixed sliding rail, so that the application range is wide.
Drawings
Fig. 1 is a schematic view showing a structure of a push-to-rebound switch and a connection device according to a first embodiment of the present invention.
Fig. 2 is an exploded view of a push-to-bounce switching device according to a first embodiment of the present invention.
Fig. 3 is an exploded view of a first embodiment of the connecting device according to the present invention.
Fig. 4 is a schematic view (sectional view) showing an assembling structure of a connecting device according to a first embodiment of the present invention.
Fig. 5 is an exploded view of the telescopic member according to the first embodiment of the present invention.
Fig. 6 is a schematic view (in section) showing the assembly structure of the telescopic member according to the first embodiment of the present invention.
Fig. 7 is an exploded view of the pushing element according to the first embodiment of the present invention.
Fig. 8 is a schematic view (sectional view) showing an assembled structure of a pushing member according to the first embodiment of the present invention.
Fig. 9 and 10 are exploded views of a driving wheel assembly according to a first embodiment of the present invention.
Fig. 11 to 15 are schematic views showing the movable opening and closing processes of the furniture movable member and the furniture stationary member according to the first embodiment of the present invention.
Fig. 16 to 19 are schematic views showing different application examples of the furniture movable member and the furniture stationary member according to the first embodiment of the present invention.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Referring to fig. 1-19, the pressing rebound opening and closing mechanism for furniture with elastic positioning function comprises a furniture movable piece and a furniture stationary piece, wherein the furniture movable piece is movably opened and closed on the furniture stationary piece, the furniture movable piece or the furniture stationary piece is provided with a pressing rebound opening and closing device A, the pressing rebound opening and closing device A at least comprises a rebound bracket 13 and a pushing element 15, the rebound bracket 13 is provided with a heart-shaped chute 3, the pushing element 15 is slidably arranged on the rebound bracket 13 and is provided with a swinging piece 4, an elastic piece 6 is arranged between the pushing element 15 and the swinging piece 4, the swinging piece 4 is elastically positioned and swung on the pushing element 15 through the elastic piece 6, and is positioned and slid along the track of the heart-shaped chute 3 in a sequence direction when the pushing element 15 slides, so that the furniture movable piece is pressed and movably opened and closed on the furniture stationary piece.
Further, a pin shaft 7 is arranged between one end of the swinging member 4 and the pushing member 15, one end of the elastic member 6 elastically acts on the pushing member 15, the other end elastically acts on the swinging member 4, and one end of the swinging member 4 elastically positions and swings on the pushing member 15 through the cooperation of the elastic member 6 and the pin shaft 7.
Further, the other end of the swinging member 4 is provided with a sliding portion 8, and is positioned and slid along the trajectory of the heart-shaped chute 3 in a sequential direction by the sliding portion 8 when the pushing member 15 slides.
Further, the pushing element 15 is provided with a limiting groove 9, the sliding part 8 is arranged on the limiting groove 9, and the swinging piece 4 slides along the track of the heart-shaped chute 3 in a sequence direction through the sliding part 8 and swings and limits on the limiting groove 9 during sliding.
Further, a pushing spring 10 is disposed between the rebound bracket 13 and the pushing element 15, one end of the pushing spring 10 elastically acts on the rebound bracket 13, the other end elastically acts on the pushing element 15, and the pushing element 15 elastically slides on the rebound bracket 13 through the pushing spring 10.
Further, a stay area and a limit area are arranged on the heart-shaped chute 3; when the movable furniture piece is movably closed for at least one stroke relative to the fixed furniture piece, the swinging piece 4 stays on the stay area through the sliding part 8, and the pushing element 15 is positioned in the rebound bracket 13 when the sliding part 8 stays on the stay area; when the movable furniture piece is movably opened for at least one stroke relative to the stationary furniture piece, the sliding part 8 of the swinging piece 4 slides out of the stop area in a sequential direction through the elasticity of the pushing spring 10 and the limitation of the limit area, and the pushing element 15 extends out of the rebound bracket 13 through the elastic sliding of the pushing spring 10 when the sliding part 8 slides out of the stop area.
Further, a connecting device B is further arranged on the furniture movable piece or the furniture stationary piece, the connecting device B at least comprises a connecting element 2, and a telescopic element 1 is arranged on the rebound bracket 13; the telescopic element 1 is elastically separated from or elastically buckled on the connecting element 2 when the furniture movable piece is movably opened and closed for at least one section of travel relative to the furniture fixed piece, so that the movable opening and closing separation between the furniture movable piece and the furniture fixed piece is realized.
Further, the rebound bracket 13 is further provided with a telescopic spring 14, one end of the telescopic spring 14 elastically acts on the rebound bracket 13, the other end elastically acts on the telescopic element 1, the telescopic element 1 elastically slides on the rebound bracket 13 through the telescopic spring 14, and is elastically separated from or elastically buckled on the connecting element 2 during sliding.
Further, a driving wheel component C is further arranged between the telescopic element 1 and the pushing element 15, the driving wheel component C is rotatably arranged on the rebound bracket 13, racks are respectively arranged on the telescopic element 1 and the pushing element 15 and are meshed with the driving wheel component C, and the telescopic element 1 and the pushing element 15 are mutually linked through the matching of the racks and the driving wheel component C.
When the telescopic element 1 and the connecting element 2 are mutually buckled and the furniture movable piece is movably opened relative to the furniture movable piece, the pushing element 15 is extended by pressing the furniture movable piece or the connecting device B and drives the furniture movable piece to open for a certain stroke, and the furniture movable piece drives the telescopic element 1 to extend for a certain stroke by the connecting element 2 when being opened.
When the furniture movable piece is opened continuously after a certain stroke is opened, the furniture movable piece drives the telescopic element 1 to extend continuously through the connecting element 2, and the telescopic element 1 drives the pushing element 15 to reset to the initial position through the cooperation of the rack and the driving wheel assembly C when extending continuously.
The telescopic element 1 acts on and is disengaged from the connecting element 2 when the displacement element 15 is returned to the initial position, in order to effect a movable opening separation between the furniture carcass and the furniture carcass, wherein the telescopic element 1 is returned to the initial position by the telescopic spring 14 when the furniture carcass is separated from the furniture carcass.
When the telescopic element 1 and the connecting element 2 are separated from each other and the furniture movable piece is movably closed for at least one section of travel relative to the furniture movable piece, the connecting element 2 acts on and is buckled on the telescopic element 1 so as to realize movable closing and locking between the furniture movable piece and the furniture movable piece.
The above-mentioned movable furniture part and stationary furniture part are shown in fig. 11-15.
Specifically, the present mechanism further comprises a damping device D. The furniture movable part is at least a furniture upturning door E, a furniture drawer door plate F, a furniture sliding door G or a furniture movable sliding rail H, and the furniture stationary part is at least a furniture cabinet I or a furniture fixed sliding rail J. The furniture upturning door E, the furniture drawer door plate F, the furniture sliding door G or the furniture movable sliding rail H is locked on the furniture cabinet I or the furniture fixed sliding rail J by pressing the rebound opening and closing device A, the connecting device B and the damping device D to match with the movable damping opening and closing device.
More specifically, as shown in fig. 16, the furniture movable member is a furniture flap E, the furniture stationary member is a furniture cabinet I, the push-and-bounce switching device a is provided on the furniture cabinet I, the connecting device B is provided on the furniture cabinet I, and the damping device D is provided on the furniture cabinet I.
As shown in fig. 17, the furniture movable member is a furniture movable rail H, the furniture stationary member is a furniture fixed rail J, the pressing rebound opening and closing device a is provided on the furniture movable rail H, the connecting device B is provided on the furniture fixed rail J, and the damping device D is provided on the furniture fixed rail J.
As shown in fig. 18, the furniture movable member is a furniture drawer door F, the furniture stationary member is a furniture cabinet I, the pressing rebound opening and closing device a is provided on the furniture cabinet I, the connecting device B (not shown) is provided on the furniture drawer door F, and the damping device D (not shown) is provided on the furniture drawer door F.
As shown in fig. 19, the furniture movable member is a furniture sliding door G, the furniture stationary member is a furniture cabinet I, the push-and-bounce switching device a is provided on the furniture sliding door G, the connecting device B is provided on the furniture cabinet I, and the damper device D (not shown) is provided on the furniture sliding door G.
The foregoing has shown and described the basic principles, principal 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 foregoing embodiments, which have been described in the foregoing description merely illustrates the principles of the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a take elastic positioning function's furniture to press rebound closing mechanism, includes furniture movable part and furniture stationary part, and furniture movable part activity switching is on furniture stationary part, its characterized in that: the furniture movable piece or the furniture stationary piece is provided with a pressing rebound opening and closing device (A), the pressing rebound opening and closing device (A) at least comprises a rebound bracket (13) and a pushing element (15), the rebound bracket (13) is provided with a heart-shaped chute (3), the pushing element (15) is arranged on the rebound bracket (13) in a sliding manner, a swinging piece (4) is arranged on the pushing element, an elastic piece (6) is arranged between the pushing element (15) and the swinging piece (4), the swinging piece (4) elastically positions and swings on the pushing element (15) through the elastic piece (6), and positions and slides along the track of the heart-shaped chute (3) in a sequence direction when the pushing element (15) slides, so that the furniture movable piece is pressed and movably opened and closed on the furniture stationary piece;
a pin shaft (7) is arranged between one end of the swinging piece (4) and the pushing element (15), one end of the elastic piece (6) elastically acts on the pushing element (15), the other end elastically acts on the swinging piece (4), and one end of the swinging piece (4) elastically positions and swings on the pushing element (15) through the matching of the elastic piece (6) and the pin shaft (7);
the other end of the swinging piece (4) is provided with a sliding part (8), and the sliding part (8) is used for positioning and sliding along the track of the heart-shaped chute (3) in a sequential direction when the pushing element (15) slides;
the pushing element (15) is provided with a limit groove part (9), the sliding part (8) is arranged on the limit groove part (9), the swinging piece (4) slides along the track of the heart-shaped sliding groove (3) in a positioning way through the sliding part (8) in a sequence direction, and swings and is limited on the limit groove part (9) during sliding;
a pushing spring (10) is arranged between the rebound bracket (13) and the pushing element (15), one end of the pushing spring (10) elastically acts on the rebound bracket (13), the other end elastically acts on the pushing element (15), and the pushing element (15) elastically slides on the rebound bracket (13) through the pushing spring (10);
a stay area and a limit area are arranged on the heart-shaped chute (3); when the movable piece of furniture is movably closed for at least one section of travel relative to the fixed piece of furniture, the swinging piece (4) stays on the stay area through the sliding part (8), and the pushing element (15) is positioned in the rebound bracket (13) when the sliding part (8) stays on the stay area; when the movable piece of furniture is movably opened for at least one stroke relative to the fixed piece of furniture, the sliding part (8) of the swinging piece (4) slides out of the stop area in a sequence direction through the elasticity of the pushing spring (10) and the limit area, and the pushing element (15) extends out of the rebound bracket (13) through the elastic sliding of the pushing spring (10) when the sliding part (8) slides out of the stop area;
the movable piece or the stationary piece of the furniture is also provided with a connecting device (B), the connecting device (B) at least comprises a connecting element (2), and the rebound bracket (13) is provided with a telescopic element (1); the telescopic element (1) is elastically separated from or elastically buckled on the connecting element (2) when the movable piece of furniture is movably opened and closed for at least one section of travel relative to the fixed piece of furniture, so that the movable opening and closing separation between the movable piece of furniture and the fixed piece of furniture is realized;
the elastic connecting device is characterized in that the rebound support (13) is further provided with an elastic spring (14), one end of the elastic spring (14) elastically acts on the rebound support (13), the other end of the elastic spring elastically acts on the elastic element (1), the elastic element (1) elastically slides on the rebound support (13) through the elastic spring (14), and is elastically separated from or elastically buckled on the connecting element (2) during sliding.
2. The pressing and rebounding opening and closing mechanism with an elastic positioning function for furniture according to claim 1, wherein the mechanism is characterized in that: a driving wheel assembly (C) is further arranged between the telescopic element (1) and the pushing element (15), the driving wheel assembly (C) is rotatably arranged on the rebound bracket (13), racks are respectively arranged on the telescopic element (1) and the pushing element (15) and are meshed with the driving wheel assembly (C), and the telescopic element (1) and the pushing element (15) are mutually linked through the matching of the racks and the driving wheel assembly (C);
when the telescopic element (1) and the connecting element (2) are mutually buckled and the furniture movable piece is movably opened relative to the furniture movable piece, the pushing element (15) is extended by pressing the furniture movable piece or the connecting device (B) and drives the furniture movable piece to open for a certain stroke, and when the furniture movable piece is opened, the connecting element (2) drives the telescopic element (1) to extend for a certain stroke;
when the furniture movable piece is opened continuously after a certain stroke is opened, the furniture movable piece drives the telescopic element (1) to extend continuously through the connecting element (2), and when the telescopic element (1) extends continuously, the pushing element (15) is driven to return to the initial position through the matching of the rack and the driving wheel assembly (C);
the telescopic element (1) acts on and is separated from the connecting element (2) when the pushing element (15) is reset to the initial position so as to realize movable opening separation between the furniture movable piece and the furniture fixed piece, wherein the telescopic element (1) is reset to the initial position through the telescopic spring (14) when the furniture movable piece is separated from the furniture fixed piece;
when the telescopic element (1) and the connecting element (2) are separated from each other and the furniture movable piece is movably closed for at least one section of travel relative to the furniture fixed piece, the connecting element (2) acts on and is buckled on the telescopic element (1) so as to realize movable closing and locking between the furniture movable piece and the furniture fixed piece.
3. The pressing and rebounding opening and closing mechanism for furniture with elastic positioning function according to claim 1 or 2, wherein the mechanism is characterized in that: the furniture movable piece is at least a furniture upturning door (E), a furniture drawer door plate (F), a furniture sliding door (G) or a furniture movable sliding rail (H), and the furniture stationary piece is at least a furniture cabinet body (I) or a furniture fixed sliding rail (J);
the pressing rebound opening and closing device (A) is arranged on a furniture upturning door (E), a furniture drawer door plate (F), a furniture sliding door (G) or a furniture movable sliding rail (H), the connecting device (B) is arranged on a furniture cabinet body (I) or a furniture fixed sliding rail (J), and the damping device (D) is arranged on the furniture upturning door (E), the furniture drawer door plate (F), the furniture sliding door (G) or the furniture movable sliding rail (H);
or the pressing rebound opening and closing device (A) is arranged on the furniture upturning door (E), the furniture drawer door plate (F), the furniture sliding door (G) or the furniture movable sliding rail (H), the connecting device (B) is arranged on the furniture cabinet body (I) or the furniture fixed sliding rail (J), and the damping device (D) is arranged on the furniture cabinet body (I) or the furniture fixed sliding rail (J);
or the connecting device (B) is arranged on the furniture upturning door (E), the furniture drawer door plate (F), the furniture sliding door (G) or the furniture movable sliding rail (H), the pressing rebound opening and closing device (A) is arranged on the furniture cabinet body (I) or the furniture fixed sliding rail (J), and the damping device (D) is arranged on the furniture upturning door (E), the furniture drawer door plate (F), the furniture sliding door (G) or the furniture movable sliding rail (H);
or the connecting device (B) is arranged on the furniture upturning door (E), the furniture drawer door plate (F), the furniture sliding door (G) or the furniture movable sliding rail (H), the pressing rebound opening and closing device (A) is arranged on the furniture cabinet body (I) or the furniture fixed sliding rail (J), and the damping device (D) is arranged on the furniture cabinet body (I) or the furniture fixed sliding rail (J);
the furniture upturning door (E), the furniture drawer door plate (F), the furniture sliding door (G) or the furniture movable sliding rail (H) is locked on the furniture cabinet body (I) or the furniture fixed sliding rail (J) through the matched movable damping opening and closing device (A), the connecting device (B) and the damping device (D).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710868400.8A CN107510267B (en) | 2017-09-22 | 2017-09-22 | Furniture is with pressing rebound closing mechanism of elastic positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710868400.8A CN107510267B (en) | 2017-09-22 | 2017-09-22 | Furniture is with pressing rebound closing mechanism of elastic positioning function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107510267A CN107510267A (en) | 2017-12-26 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108065646A (en) * | 2018-01-05 | 2018-05-25 | 广东东泰五金精密制造有限公司 | A kind of revolution open and close locking structure for furniture |
| CN108056607A (en) * | 2018-01-19 | 2018-05-22 | 广东东泰五金精密制造有限公司 | A kind of elasticity press rebound structure |
| CN108104650B (en) * | 2018-01-19 | 2023-08-15 | 广东东泰五金精密制造有限公司 | Furniture pressing rebound structure |
| CN109276056B (en) * | 2018-10-12 | 2023-11-28 | 广东东泰五金精密制造有限公司 | Sliding positioning closing structure for drawer |
| CN110313736B (en) * | 2019-07-09 | 2023-12-26 | 广东东泰五金精密制造有限公司 | Labor-saving reset structure for furniture pressing rebound opening and closing |
| CN110720767A (en) * | 2019-11-08 | 2020-01-24 | 广东东泰五金精密制造有限公司 | Synchronous pressing rebound mute opening and closing structure for furniture |
| CN111528633B (en) * | 2020-06-06 | 2021-11-09 | 中山市科泰家具有限公司 | Cabinet |
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