CN107575112B

CN107575112B - Easy-to-dismount damping opening and closing structure of furniture folding door

Info

Publication number: CN107575112B
Application number: CN201710807733.XA
Authority: CN
Inventors: 伍志勇
Original assignee: Guangdong DTC Hardware Precision Manufacturing Co Ltd
Current assignee: Guangdong DTC Hardware Precision Manufacturing Co Ltd
Priority date: 2017-09-08
Filing date: 2017-09-08
Publication date: 2023-02-03
Anticipated expiration: 2037-09-08
Also published as: CN107575112A

Abstract

An easy-to-assemble and disassemble damping opening and closing structure of a furniture folding door comprises an assembling and disassembling opening and closing device, a sliding groove and at least two furniture door bodies, wherein the assembling and disassembling opening and closing device comprises a support element and a rotating wheel, the rotating wheel is rotatably arranged on a movable element, the at least two furniture door bodies are a first furniture door body and a second furniture door body respectively, the first furniture door body and/or the second furniture door body are/is in matched connection with the support element, the first furniture door body and the second furniture door body are hinged with each other, and are in linkage type sliding opening and closing on the sliding groove through the rotating wheel of the support element when the first furniture door body and the second furniture door body are hinged with each other; the first furniture door body and the second furniture door body are opened and closed on the sliding groove through the damper of the at least one hinge when hinged and linked mutually. Through the improvement of the structure, the invention has strong practicability.

Description

Easy-to-dismount damping opening and closing structure of furniture folding door

Technical Field

The invention relates to an easy-to-assemble and disassemble damping opening and closing structure of a furniture folding door.

Background

Chinese patent document No. CN204238725U discloses a sliding door guide wheel device in 2015, 4.1, which comprises a bottom plate, a support plate, a spring, a bolt, a first guide wheel, a second guide wheel and a limit pin, wherein the first guide wheel and the second guide wheel are arranged on the support plate side by side; a through hole is formed in the supporting plate, a threaded hole is formed in the bottom plate, and one end of the spring outer ring is fixed at the right end of the bottom plate; the nut end of the bolt is fixedly connected with the support plate, the thread end of the bolt sequentially penetrates through the through hole and the inner ring of the spring and is in threaded connection with the thread hole, one end of the inner ring of the spring is located between the right end of the bolt and the right end of the bottom plate and is in contact with the bolt, and the limiting pin is located at the left end of the bottom plate and is used for preventing the support plate from exceeding the edge of the bottom plate when the support plate is reset. The structure can realize the state of tight fit between the double guide wheels and the guide rails; however, the upper and lower positions between the door body and the guide wheel cannot be adjusted by the structure, so that the assembly of the door body is not facilitated, and meanwhile, the door body is easy to fall off in the using process, so that the damage of the door body and the body damage of a user are caused, and the using requirements of the user cannot be met. Therefore, further improvements are necessary.

Disclosure of Invention

The invention aims to provide the easy-to-assemble and disassemble damping opening and closing structure of the furniture folding door, which has the advantages of simple and reasonable structure, reliable performance, quick adjustment, convenient operation, accurate positioning, good balancing effect, strong bearing capacity, stable and smooth opening and closing process, small force application, safety and reliability, and overcomes the defects in the prior art.

According to the easy dismouting damping opening and closing structure of this purpose design's furniture folding door, including dismouting switching device, sliding tray and two at least furniture door bodies, its characterized in that: the dismounting opening-closing device comprises a support element and a rotating wheel, the rotating wheel is rotatably arranged on the movable element, at least two furniture door bodies are respectively a first furniture door body and a second furniture door body, the first furniture door body and/or the second furniture door body are/is connected with the support element in a matching way, and the first furniture door body and the second furniture door body are hinged with each other and are opened and closed on the sliding groove in a linkage type sliding way through the rotating wheel of the support element when being hinged with each other; the furniture door body is hinged and linked with the first furniture door body and/or the second furniture door body, and the first furniture door body and the second furniture door body are opened and closed on the sliding groove through the damper of the at least one hinge.

The at least one hinge is a bracket hinge, the bracket hinge is arranged on the bracket element and is in fit connection with the first furniture door body and/or the second furniture door body, and a damper is arranged on the bracket hinge; the first furniture door body and the second furniture door body are hinged and linked with each other, and damping force is generated through a damper of the bracket hinge when the first furniture door body and the second furniture door body are hinged and linked at a certain angle, so that the first furniture door body and the second furniture door body are damped to be closed on the sliding groove when the first furniture door body and the second furniture door body are hinged and linked at a certain angle.

The support hinge is at least provided with a front and back adjusting part and an upper and lower adjusting part, and the front and back and upper and lower relative positions of the first furniture door body, the second furniture door body and the sliding groove are adjusted through the front and back adjusting part and the upper and lower adjusting part respectively.

The dismounting opening and closing device further comprises a movable element, the movable element is arranged on the support element in a rotating or swinging mode, the rotating wheel at least comprises a movable limiting rotating wheel, and the movable limiting rotating wheel is arranged on the movable element in a rotating mode and is separated from or limited on the sliding groove in a rotating or swinging mode through the movable element.

A rotating and swinging matching part and a rotating shaft are arranged between the movable element and the support element, and the movable element rotates or swings on the support element through the matching of the rotating and swinging matching part and the rotating shaft.

A locking switch piece is also arranged between the movable element and the bracket element, and the locking switch piece is movably arranged between the movable element and the bracket element and is provided with an action part; the locking switch piece acts on the action part through a tool or manually, the locking switch piece moves between the movable element and the bracket element and unlocks the movable element and the bracket element when moving, and the movable element rotates or swings on the bracket element through the matching of the swing matching part and the rotating shaft; the locking switch is movable between the movable element and the carrier element by means of a tool or manually acting on the active portion and locks the movable element and the carrier element when active, the movable element being positioned on the carrier element.

An elastic buckle is arranged between the locking switch piece and the bracket element or the movable element, the locking switch piece is elastically moved between the movable element and the bracket element through the elastic buckle, and the movable element and the bracket element are unlocked or locked in a clamping manner during elastic movement.

The rotating and swinging matching part is a rotating position and a swinging position which are respectively arranged on the movable element and the bracket element, the rotating shaft is arranged on the rotating position and the swinging position in a penetrating way, and the movable element rotates or swings on the swinging position of the bracket element in an opposite or lateral way through the matching of the rotating position and the rotating shaft; the movable element and the bracket element form a certain height difference when rotating or swinging.

The inner side wall and the outer side wall are respectively arranged on two sides of the sliding groove, and the inner support part and the outer support part respectively extend from the inner side wall and the outer side wall; the rotating wheel comprises a bracket limiting rotating wheel and a bracket supporting rotating wheel which are rotatably arranged on the bracket element, and a movable limiting rotating wheel and a movable supporting rotating wheel which are rotatably arranged on the movable element, wherein the rotating axis of the bracket limiting rotating wheel is vertical to the rotating axis of the bracket supporting rotating wheel, and the rotating axis of the movable limiting rotating wheel is vertical to the rotating axis of the movable supporting rotating wheel; the support limiting rotating wheel is limited on the inner side wall through the rotation of the support element, the support supporting rotating wheel is supported on the inner supporting part through the rotation of the support element, the movable limiting rotating wheel is separated from or limited on the outer side wall through the rotation or the swing of the movable element, and the movable supporting rotating wheel is separated from or supported on the outer supporting part through the rotation or the swing of the movable element.

Or, a groove position is arranged on the sliding groove, an inner side wall is arranged on one side of the groove position, and an inner supporting part extends from the inner side wall; the rotating wheel comprises a bracket supporting rotating wheel which is rotatably arranged on the bracket element and a movable limiting rotating wheel which is rotatably arranged on the movable element; the support supports the rotating wheel and supports on the inner support portion through the rotation of the support element, and the movable limiting rotating wheel is separated from or limited in the slot position through the rotation or swing of the movable element.

Or, both sides of the sliding groove are respectively provided with an inner side wall and an outer side wall; the rotating wheels comprise a bracket limiting rotating wheel which is rotatably arranged on the bracket element and a movable limiting rotating wheel which is rotatably arranged on the movable element; the support limiting rotating wheel is limited on the inner side wall in a rotating mode through the support element, and the movable limiting rotating wheel is separated from or limited on the outer side wall in a rotating mode through rotation or swing of the movable element.

The furniture hinge comprises a furniture cabinet body and hinges, wherein at least one hinge is a bracket hinge and a furniture hinge respectively; the furniture hinge assembly comprises a support element, a sliding groove, a first furniture door body, a second furniture door body, a hinge and a second furniture door body, wherein the support hinge is provided with at least one and is arranged on the support element, the sliding groove is arranged on the furniture cabinet body, one side of the first furniture door body is hinged and opened on the furniture cabinet body through the furniture hinge, the other side of the first furniture door body is hinged with one side of the second furniture door body through the hinge, and the other side of the second furniture door body is hinged with the support element through the support hinge and is opened and closed on the sliding groove through a rotating wheel of the support element in a sliding manner; the furniture hinge and/or the bracket hinge are/is also provided with a damper, and the first furniture door body and the second furniture door body are opened and closed on the furniture cabinet body through the damping of the damper.

Through the improvement of the structure, the sliding groove is arranged on the furniture cabinet body, the dismounting opening and closing device is arranged between at least two mutually folded furniture door bodies, and the at least two furniture door bodies slide to open and close on the sliding groove through the rotating wheels on the dismounting opening and closing device, so that the sliding opening and closing effect between the furniture door bodies and the furniture cabinet body is effectively improved, and the daily use of a user is facilitated; the rotating wheel on the bracket element is rotatably supported and/or rotatably limited on the sliding groove, and the rotating wheel on the movable element is separated from or rotatably supported and/or rotatably limited on the sliding groove through the rotation or the swinging of the movable element; when the furniture door body is disassembled, the acting part of the locking switch part is only required to be acted by a tool or manually, so that the locking switch moves between the movable element and the bracket element, and the movable element and the bracket element are unlocked when the locking switch moves; when the furniture door body is assembled, the locking switch is enabled to move between the movable element and the support element through the action of a tool or a hand on the action part, and the movable element and the support element are locked when the locking switch moves, the movable element can be positioned on the support element, the rotating wheel on the movable element can be rotatably supported and/or rotatably limited on the sliding groove, the furniture door body can be stably installed on the furniture cabinet body, and finally the effect that the furniture door body cannot be separated from the furniture cabinet body when the furniture door body is opened and closed in a sliding manner is achieved, so that the problem that the furniture door body is easy to fall off in the using process is effectively avoided, the use safety of the furniture door body is improved, meanwhile, the problems that the installation is difficult due to inconsistent manufacturing specifications among all components, the problems that the furniture door body jumps up and down, swings left and right or can not be normally opened and closed when the furniture door body is opened and closed in a sliding manner are effectively eliminated, the furniture door body is further prevented from falling off in the using process, the sliding process between the furniture door body and the furniture cabinet body is smoother, soft, small in dismounting and safe, and the steps between the furniture cabinet body and the furniture are simplified; moreover, an elastic buckle is arranged between the locking switch and the bracket element or the movable element, when a tool or manual acting force is removed from the acting part, the locking switch can lock the movable element and the bracket element in a clamping manner, so that the locked positions of the movable element and the bracket element are basically kept unchanged, the problems that the movable element and the bracket element are easy to separate and the locking fails due to heavy weight of a furniture door body are solved, the structural stability, the balance and the bearing capacity of a product are effectively improved, the stress between the furniture door body and the furniture cabinet body is more uniform, the use is more convenient, and the positioning is more accurate; the support element is also provided with a support hinge, the support hinge is provided with a damper, at least two furniture door bodies are mutually hinged and linked, and the damper of the support hinge generates damping force when the furniture door bodies are hinged and linked at a certain angle, so that the at least two furniture door bodies are damped to be closed on the furniture cabinet body when the furniture door bodies are mutually hinged and linked at a certain angle, further, the sliding opening and closing process between the furniture door bodies and the furniture cabinet body is smoother, softer, less in shaking and safe, and more in line with the use requirements of users; meanwhile, the support hinge is at least provided with the front and back adjusting part and the upper and lower adjusting part, and the front and back and upper and lower relative positions between the at least two furniture door bodies and the furniture cabinet body can be adjusted through the front and back adjusting part and the upper and lower adjusting part, so that the furniture door bodies and the furniture cabinet body can be assembled more conveniently by a user, and the neatness and the attractiveness of the assembled furniture door bodies and the assembled furniture cabinet body are improved. The adjustable hydraulic cylinder has the characteristics of simple and reasonable structure, reliable performance, quick adjustment, convenience in operation, accurate positioning, good balance effect, strong bearing capacity, stable and smooth opening and closing process, small force application, safety, reliability and the like, and is high in practicability.

Drawings

Fig. 1 is a schematic view of an assembly structure according to a first embodiment of the present invention.

Fig. 2 is an exploded view of the first embodiment of the present invention.

Fig. 3 is a structural schematic diagram of a closed state (the furniture cabinet is omitted) of the first embodiment of the invention.

Fig. 4 is a structural schematic diagram of the first embodiment of the invention in an open state (the furniture cabinet is omitted).

Fig. 5 is an exploded view of the first embodiment of the opening/closing device of the present invention.

FIG. 6 is a side view of the first embodiment of the present invention in an assembled configuration (with the mobile element detached from the carrier element).

Fig. 7 is a schematic view of the state structure of the detachable opening/closing device in fig. 6.

Fig. 8 is a side view of the first embodiment of the present invention showing the assembled structure (the movable member locked with the bracket member).

Fig. 9 is a schematic view of the state of the detachable opening/closing device in fig. 8.

FIG. 10 is an exploded view of the hinge and damper assembly of the bracket according to the first embodiment of the present invention.

Fig. 11 and 12 are schematic views of an assembly structure of a bracket hinge and a damper according to a first embodiment of the present invention.

Fig. 13 is a structural schematic view of a closed state (a furniture cabinet is omitted) of another application example of the first embodiment of the present invention.

Fig. 14 is a structural diagram (furniture cabinet omitted) showing an open state of another application example of the first embodiment of the present invention.

Fig. 15 and 16 are schematic exploded views of another application example of the detachable opening/closing device according to the first embodiment of the present invention.

Fig. 17 and 18 are schematic views of another application example of the assembling structure of the detachable opening/closing device according to the first embodiment of the present invention.

Fig. 19 and 20 are exploded views of the detachable opening/closing device according to the second embodiment of the present invention.

FIG. 21 is a side view of the second embodiment of the present invention in an assembled configuration (with the mobile element disengaged from the carrier element).

Fig. 22 is a schematic view showing a state of the detachable opening/closing device in fig. 21.

Fig. 23 is a side view of the assembly structure of the second embodiment of the present invention (the movable member locked with the bracket member).

Fig. 24 is a schematic view showing a state of the detachable opening/closing device in fig. 23.

Fig. 25 and 26 are exploded views of another application example of the detachable opening/closing device according to the second embodiment of the present invention.

Fig. 27 and 28 are schematic views of another application example of an assembling structure of the opening/closing device according to the second embodiment of the present invention.

Detailed Description

The invention is further described with reference to the following figures and examples.

First embodiment

Referring to fig. 1 to 18, the easy-to-mount damping opening and closing structure of the furniture folding door comprises a mounting and closing device a, a sliding groove 2 and at least two furniture door bodies, wherein the mounting and closing device a comprises a support element 3 and a rotating wheel, the rotating wheel is rotatably arranged on a movable element 4, the at least two furniture door bodies are respectively a first furniture door body 22 and a second furniture door body 23, the first furniture door body 22 and/or the second furniture door body 23 are/is connected with the support element 3 in a matching manner, the first furniture door body 22 and the second furniture door body 23 are hinged to each other, and are in linkage sliding opening and closing on the sliding groove 2 through the rotating wheel of the support element 3 when being hinged to each other; the furniture door structure further comprises at least one hinge, the at least one hinge is connected with the first furniture door body 22 and/or the second furniture door body 23 in a matched mode and is provided with a damper 21, and the first furniture door body 22 and the second furniture door body 23 are opened and closed on the sliding groove 2 in a damping mode through the damper 21 of the at least one hinge when the first furniture door body 22 and the second furniture door body 23 are in hinged linkage with each other.

Furthermore, at least one hinge is a bracket hinge 20, the bracket hinge 20 is arranged on the bracket element 3 and is in fit connection with the first furniture door body 22 and/or the second furniture door body 23, and a damper 21 is arranged on the bracket hinge 20; the first furniture door body 22 and the second furniture door body 23 are hinged and linked with each other, and generate damping force through the damper 21 of the bracket hinge 20 when the first furniture door body 22 and the second furniture door body 23 are hinged and linked with each other at a certain angle, so that the first furniture door body 22 and the second furniture door body 23 are damped to be closed on the sliding groove 2 when the first furniture door body 22 and the second furniture door body 23 are hinged and linked with each other at a certain angle.

Further, the bracket hinge 20 is at least provided with a front-back adjusting member 30 and an up-down adjusting member 31, and the front-back and up-down relative positions of the first furniture door body 22, the second furniture door body 23 and the sliding groove 2 are respectively adjusted by the front-back adjusting member 30 and the up-down adjusting member 31.

Further, the dismounting opening and closing device a further comprises a movable element 4, the movable element 4 is rotatably or swingably disposed on the bracket element 3, the rotating wheel at least comprises a movable limit rotating wheel 5, and the movable limit rotating wheel 5 is rotatably disposed on the movable element 4 and is disengaged from or rotatably limited on the sliding groove 2 by the rotation or swing of the movable element 4.

Further, a rotation and swing matching part and a rotating shaft 6 are arranged between the movable element 4 and the support element 3, and the movable element 4 rotates or swings on the support element 3 through the matching of the rotation and swing matching part and the rotating shaft 6.

Furthermore, a locking switch member 7 is arranged between the movable element 4 and the bracket element 3, the locking switch member 7 is movably arranged between the movable element 4 and the bracket element 3, and an action part 8 is arranged on the locking switch member 7; by means of a tool or manually acting on the action part 8, the locking switch 7 moves between the mobile element 4 and the carrier element 3 and, when moving, unlocks the mobile element 4 and the carrier element 3, the mobile element 4 rotating or swinging on the carrier element 3 by means of the cooperation of the swivel cooperation part and the rotation shaft 6; the locking switch 7 is movable between the mobile element 4 and the support element 3 by means of a tool or manually acting on the active portion 8 and locks the mobile element 4 and the support element 3 when active, the mobile element 4 being positioned on the support element 3.

Further, an elastic buckle 9 is arranged between the locking switch piece 7 and the bracket element 3 or the movable element 4, the locking switch piece 7 is elastically moved between the movable element 4 and the bracket element 3 through the elastic buckle 9, and the movable element 4 and the bracket element 3 are unlocked or locked in a clamping manner during elastic movement.

Furthermore, the rotating and swinging matching part is a rotating position 10 and a swinging position 11 which are respectively arranged on the movable element 4 and the bracket element 3, the rotating shaft 6 is arranged on the rotating position 10 and the swinging position 11 in a penetrating way, and the movable element 4 rotates or swings on the swinging position 11 of the bracket element 3 in an opposite way through the matching of the rotating position 10 and the rotating shaft 6; the movable element 4 and the support element 3 form a certain height difference when rotating or swinging.

Further, the slide groove 2 includes a slide groove 2 disposed above and a slide groove 2 disposed below.

An inner side wall 12 and an outer side wall 13 are respectively arranged at two sides of the upper sliding groove 2, and an inner supporting part 14 and an outer supporting part 15 respectively extend from the inner side wall and the outer side wall; the rotating wheels comprise a bracket limiting rotating wheel 16 and a bracket supporting rotating wheel 17 which are rotatably arranged on the bracket element 3, and a movable limiting rotating wheel 5 and a movable supporting rotating wheel 18 which are rotatably arranged on the movable element 4, the rotating axis of the bracket limiting rotating wheel 16 is vertical to the rotating axis of the bracket supporting rotating wheel 17, and the rotating axis of the movable limiting rotating wheel 5 is vertical to the rotating axis of the movable supporting rotating wheel 18; the bracket limiting rotating wheel 16 is limited on the inner side wall 12 in a rotating way through the bracket element 3, the bracket supporting rotating wheel 17 is supported on the inner supporting part 14 in a rotating way through the bracket element 3, the movable limiting rotating wheel 5 is limited on the outer side wall 13 in a rotating way or a swinging way through the movable element 4, and the movable supporting rotating wheel 18 is supported on the outer supporting part 15 in a rotating way or a swinging way through the movable element 4.

The two sides of the lower sliding groove 2 are respectively provided with an inner side wall 12 and an outer side wall 13; the rotating wheels comprise a bracket limiting rotating wheel 16 rotatably arranged on the bracket element 3 and a movable limiting rotating wheel 5 rotatably arranged on the movable element 4; the bracket limiting rotating wheel 16 is limited on the inner side wall 12 in a rotating way through the bracket element 3, and the movable limiting rotating wheel 5 is separated from or limited on the outer side wall 13 in a rotating way through the rotation or swing of the movable element 4.

In particular, it also comprises a furniture cabinet X and hinges Z, at least one of which is a stand hinge 20 and a furniture hinge Y, respectively.

Wherein, referring to fig. 3 and 4, the stand hinge 20 is provided with at least one and is provided on the stand element 3; the sliding groove 2 is arranged on the furniture cabinet body X, one side of the first furniture door body 22 is hinged and opened on the furniture cabinet body X through a furniture hinge Y, the other side of the first furniture door body is hinged with one side of the second furniture door body 23 through a hinge Z, the other side of the second furniture door body 23 is hinged with the support element 3 through a support hinge 20, and the second furniture door body is opened and closed on the sliding groove 2 through the rotating wheel of the support element 3 in a sliding mode.

Further, the furniture hinge Y and/or the stand hinge 20 are/is further provided with a damper 21, and the first furniture door body 22 and the second furniture door body 23 are opened and closed on the furniture cabinet X through damping of the damper 21.

The bracket hinge 20 and the furniture door body can be provided with a plurality of hinges according to the use requirement, as shown in fig. 13 and 14, the connection structure is the same as that described above, and the description is omitted.

Second embodiment

Referring to fig. 19 to 28, the easy-to-assemble and disassemble damping opening and closing structure of the furniture folding door is different from the first embodiment in that: the movable element 4 is pivoted or pivoted laterally on the pivot point 11 of the carrier element 3 by the engagement of the pivot point 10 and the pivot axis 6.

Further, a groove position 19 is arranged on the upper sliding groove 2, an inner side wall 12 is arranged on one side of the groove position 19, and an inner supporting part 14 extends from the inner side wall 12; the rotating wheel comprises a bracket supporting rotating wheel 17 rotationally arranged on the bracket element 3 and a movable limiting rotating wheel 5 rotationally arranged on the movable element 4; the bracket supporting rotating wheel 17 is rotatably supported on the inner supporting part 14 through the bracket element 3, and the movable limiting rotating wheel 5 is separated from or rotatably limited in the slot 19 through the rotation or swing of the movable element 4.

The other parts not described are the same as those of the first embodiment.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and the invention is intended to be protected by the following claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an easy dismouting damping opening and closing structure of furniture folding door, includes dismouting switching device (A), sliding tray (2) and two at least furniture door bodies, its characterized in that: the dismounting opening and closing device (A) comprises a support element (3), a movable element (4) and a rotating wheel, wherein the rotating wheel is rotatably arranged on the movable element (4), at least two furniture door bodies are respectively a first furniture door body (22) and a second furniture door body (23), the first furniture door body (22) and/or the second furniture door body (23) are/is in fit connection with the support element (3), the first furniture door body (22) and the second furniture door body (23) are hinged with each other, and when the first furniture door body (22) and the second furniture door body (23) are hinged with each other, the first furniture door body and the second furniture door body are in linkage type sliding opening and closing on a sliding groove (2) through the rotating wheel of the support element (3); the furniture door body structure further comprises at least one hinge, wherein the at least one hinge is connected with the first furniture door body (22) and/or the second furniture door body (23) in a matched mode and is provided with a damper (21), and the first furniture door body (22) and the second furniture door body (23) are opened and closed on the sliding groove (2) in a damping mode through the damper (21) of the at least one hinge when hinged and linked mutually;

a rotating and swinging matching part and a rotating shaft (6) are arranged between the movable element (4) and the support element (3), and the movable element (4) rotates or swings on the support element (3) through the matching of the rotating and swinging matching part and the rotating shaft (6);

a locking switch piece (7) is also arranged between the movable element (4) and the bracket element (3), the locking switch piece (7) is movably arranged between the movable element (4) and the bracket element (3) and is provided with an action part (8); acting on the action part (8) through a tool or manually, the locking switch piece (7) moves between the movable element (4) and the bracket element (3) and unlocks the movable element (4) and the bracket element (3) when moving, and the movable element (4) rotates or swings on the bracket element (3) through the matching of the swing matching part and the rotating shaft (6); by means of a tool or manually acting on the action portion (8), the locking switch (7) is movable between the mobile element (4) and the support element (3) and locks the mobile element (4) and the support element (3) when it is moved, the mobile element (4) being positioned on the support element (3);

the rotating and swinging matching part is a rotating position (10) and a swinging position (11) which are respectively arranged on the movable element (4) and the support element (3), the rotating shaft (6) penetrates through the rotating position (10) and the swinging position (11), and the movable element (4) rotates or swings on the swinging position (11) of the support element (3) in an opposite or lateral mode through the matching of the rotating position (10) and the rotating shaft (6); the movable element (4) and the bracket element (3) form a certain height difference when rotating or swinging;

an elastic buckle (9) is further arranged between the locking switch piece (7) and the support element (3) or the movable element (4), the locking switch piece (7) elastically moves between the movable element (4) and the support element (3) through the elastic buckle (9), and the movable element (4) and the support element (3) are unlocked or locked in a clamping mode during elastic movement;

the at least one hinge is a bracket hinge (20), the bracket hinge (20) is arranged on the bracket element (3) and is matched and connected with the first furniture door body (22) and/or the second furniture door body (23), and a damper (21) is arranged on the bracket hinge (20); the first furniture door body (22) and the second furniture door body (23) are hinged and linked with each other, and damping force is generated through a damper (21) of the support hinge (20) when the first furniture door body (22) and the second furniture door body (23) are hinged and linked with each other at a certain angle, so that the first furniture door body (22) and the second furniture door body (23) are closed on the sliding groove (2) in a damping manner when the first furniture door body and the second furniture door body are hinged and linked with each other at a certain angle.

2. The easy-to-disassemble damping opening and closing structure of the furniture folding door according to claim 1, characterized in that: the support hinge (20) is at least provided with a front-back adjusting piece (30) and an upper-lower adjusting piece (31), and the front-back and upper-lower relative positions of the first furniture door body (22), the second furniture door body (23) and the sliding groove (2) are adjusted through the front-back adjusting piece (30) and the upper-lower adjusting piece (31).

3. The easy-to-disassemble damping opening and closing structure of the furniture folding door according to claim 1, characterized in that: the movable element (4) is arranged on the bracket element (3) in a rotating or swinging manner, the rotating wheel at least comprises a movable limiting rotating wheel (5), and the movable limiting rotating wheel (5) is arranged on the movable element (4) in a rotating manner and is separated from or limited on the sliding groove (2) in a rotating or swinging manner through the movable element (4).

4. The easy-to-assemble and disassemble damping opening and closing structure of the furniture folding door according to claim 1, characterized in that: an inner side wall (12) and an outer side wall (13) are respectively arranged on two sides of the sliding groove (2), and an inner supporting part (14) and an outer supporting part (15) respectively extend from the inner side wall and the outer side wall; the rotating wheels comprise a bracket limiting rotating wheel (16) and a bracket supporting rotating wheel (17) which are rotatably arranged on the bracket element (3), and a movable limiting rotating wheel (5) and a movable supporting rotating wheel (18) which are rotatably arranged on the movable element (4), the rotating axis of the bracket limiting rotating wheel (16) is vertical to the rotating axis of the bracket supporting rotating wheel (17), and the rotating axis of the movable limiting rotating wheel (5) is vertical to the rotating axis of the movable supporting rotating wheel (18); the support limiting rotating wheel (16) is limited on the inner side wall (12) in a rotating mode through the support element (3), the support supporting rotating wheel (17) is supported on the inner supporting portion (14) in a rotating mode through the support element (3), the movable limiting rotating wheel (5) is separated from or limited on the outer side wall (13) in a rotating mode through rotation or swing of the movable element (4), and the movable supporting rotating wheel (18) is separated from or supported on the outer supporting portion (15) in a rotating mode through rotation or swing of the movable element (4); or a groove position (19) is arranged on the sliding groove (2), an inner side wall (12) is arranged on one side of the groove position (19), and an inner supporting part (14) extends from the inner side wall (12); the rotating wheel comprises a bracket supporting rotating wheel (17) which is rotatably arranged on the bracket element (3) and a movable limiting rotating wheel (5) which is rotatably arranged on the movable element (4); the support supporting rotating wheel (17) is rotatably supported on the inner supporting part (14) through the support element (3), and the movable limiting rotating wheel (5) is separated from or limited in the slot position (19) through the rotation or the swing of the movable element (4); or both sides of the sliding groove (2) are respectively provided with an inner side wall (12) and an outer side wall (13); the rotating wheels comprise a bracket limiting rotating wheel (16) which is rotatably arranged on the bracket element (3) and a movable limiting rotating wheel (5) which is rotatably arranged on the movable element (4); the support limiting rotating wheel (16) is limited on the inner side wall (12) in a rotating mode through the support element (3), and the movable limiting rotating wheel (5) is limited on the outer side wall (13) in a rotating mode or in a swinging mode through the movable element (4).

5. The easy-to-assemble and disassemble damping opening and closing structure of the furniture folding door according to any one of claims 1 to 4, characterized in that: the furniture comprises a furniture cabinet body (X) and hinges (Z), wherein at least one hinge is a bracket hinge (20) and a furniture hinge (Y); the furniture hinge assembly comprises a support element (3), a sliding groove (2), a furniture cabinet body (X), a first furniture door body (22), a second furniture door body (23), a hinge (Z), at least one support hinge (20), at least one sliding groove (2), at least one sliding groove and at least one sliding groove, wherein the support hinge (20) is arranged on the support element (3), the sliding groove (2) is arranged on the furniture cabinet body (X), one side of the first furniture door body (22) is hinged and opened and closed on the furniture cabinet body (X) through a furniture hinge (Y), the other side of the first furniture door body is hinged and closed on one side of the second furniture door body (23) through the hinge (Z), the other side of the second furniture door body (23) is hinged and the support element (3) through the support hinge (20), and the sliding and opened and closed on the sliding groove (2) through a rotating wheel of the support element (3); the furniture hinge (Y) and/or the bracket hinge (20) are/is also provided with a damper (21), and the first furniture door body (22) and the second furniture door body (23) are opened and closed on the furniture cabinet body (X) through the damping of the damper (21).