CN211666544U

CN211666544U - Furniture elastic translation opening and closing structure

Info

Publication number: CN211666544U
Application number: CN201921763732.0U
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: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-10-13
Anticipated expiration: 2029-10-18

Abstract

A furniture elastic translation opening and closing structure comprises a furniture cabinet body, a sliding device and a furniture door body, wherein a guide sliding rail is arranged on the furniture cabinet body, the sliding device is arranged on the guide sliding rail in a sliding mode and is connected with the furniture door body in a rotating or swinging mode, a hinge device is arranged on the furniture cabinet body in a rotating or swinging mode, a guide rod is arranged on the furniture door body, and the hinge device is arranged on the guide rod in a sliding and/or rotating or swinging mode; the furniture door body is opened and closed on the furniture cabinet body in a translation way through the matching of a sliding device, a guide sliding rail, a hinge device and a guide rod; an auxiliary closing elastic assembly is also arranged among the furniture cabinet body, the hinge device and the furniture door body, one end of the auxiliary closing elastic assembly is elastically connected with a fixed part of the hinge device or the furniture cabinet body, and the other end of the auxiliary closing elastic assembly is elastically connected with a movable part of the hinge device or the furniture door body; the furniture door body generates closing acting force through the auxiliary closing elastic assembly at least when being closed and is automatically closed on the furniture cabinet body.

Description

Furniture elastic translation opening and closing structure

Technical Field

The utility model relates to a furniture elasticity translation switching structure.

Background

Chinese patent No. CN2327260, 7/1999, discloses a dressing mirror with a hidden storage cabinet, which has a cabinet, a rear wall and a side wall of the cabinet forming a space and a front opening, a mirror-setting cabinet door fixed on the cabinet by a hidden hinge and capable of covering the front opening of the cabinet, thereby forming a mirror-setting storage cabinet, the cabinet door is aligned with the cabinet when closed, and looks like a whole, the mirror-setting storage cabinet is installed between two support posts on a support, and is rotatably fixed on the support posts, so that the storage cabinet can be tilted, and a tilt adjusting mechanism is provided at a position spaced from a rotating point, and can adjust the tilting angle of the mirror-setting storage cabinet relative to the support posts, and maintain at different angular positions. However, the storage space of the cabinet chamber part of the structure is limited, and the structure cannot be widely applied to large-sized furniture cabinets, if the structure is applied to large-sized furniture cabinets, the door body needs to be designed to have a large size, the problem that the door body with the large size easily shakes up and down due to the self weight in the opening and closing process can cause the door body and the sliding component to be easily jammed or twisted in the opening and closing process, and the door body cannot reach a completely closed state due to the large size, so that a large gap is always formed between the door body and the cabinet body when the door body is closed, and the use requirements of users cannot be met. Therefore, further improvements are necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure is reasonable, the dependable performance, long service life, the switching process is steady, smooth and easy, hard little, low in manufacturing cost, easy production, easy realization and safe and reliable's furniture elasticity translation switching structure to overcome the weak point among the prior art.

According to a furniture elasticity translation opening and closing structure of this purpose design, including the furniture cabinet body, slider and the furniture door body, its characterized in that: the furniture cabinet body is provided with a guide sliding rail, the sliding device is arranged on the guide sliding rail in a sliding mode and is connected with the furniture door body in a rotating or swinging mode, the furniture cabinet body is provided with a hinge device in a rotating or swinging mode, the furniture door body is provided with a guide rod, and the hinge device is arranged on the guide rod in a sliding and/or rotating or swinging mode; the furniture door body is opened and closed on the furniture cabinet body in a translation way through the matching of a sliding device, a guide sliding rail, a hinge device and a guide rod; an auxiliary closing elastic assembly is further arranged among the furniture cabinet body, the hinge device and the furniture door body, one end of the auxiliary closing elastic assembly is elastically connected with a fixed part of the hinge device or the furniture cabinet body, and the other end of the auxiliary closing elastic assembly is elastically connected with a movable part of the hinge device or the furniture door body; the furniture door body generates closing acting force through the auxiliary closing elastic assembly at least when being closed and is automatically closed on the furniture cabinet body.

The auxiliary closing elastic assembly at least comprises an elastic part, the elastic part is a tension spring or a compression spring, one end of the elastic part is elastically connected with a fixed part of the hinge device or the furniture cabinet body, and the other end of the elastic part is elastically connected with a movable part of the hinge device or the furniture door body; wherein both ends of the elastic member follow the rotation or swing at least when the hinge device rotates or swings.

The auxiliary closing elastic assembly further comprises a first protective sleeve and a second protective sleeve; one end of the first protective sleeve is rotatably connected with a fixed part of the hinge device or the furniture cabinet body, the other end of the first protective sleeve is sleeved with one end of the second protective sleeve, and the other end of the second protective sleeve is rotatably connected with a movable part of the hinge device or the furniture door body.

The elastic piece is positioned in the first protective sleeve and the second protective sleeve, and two ends of the elastic piece are respectively and elastically connected with the first protective sleeve and the second protective sleeve; the first protective sleeve and the second protective sleeve at least slide in a linear telescopic mode through the elastic piece when the hinge device rotates or swings.

The hinge device comprises a dismounting part, a connecting rod component and a sliding part; one end of the dismounting part is arranged on the furniture cabinet body, the other end of the dismounting part is rotatably or swingably connected with one end of the connecting rod assembly, the other end of the connecting rod assembly is rotatably or swingably connected with one end of the sliding part, and the other end of the sliding part is slidably arranged on the guide rod; the first protective sleeve is rotatably connected with the dismounting member, and the second protective sleeve is rotatably connected with the connecting rod assembly.

The connecting rod assembly comprises a first connecting rod, a second connecting rod and an adapter; one end of the first connecting rod and one end of the second connecting rod are respectively connected with one end and the middle part of the dismounting part in a rotating or swinging manner, the other ends of the first connecting rod and the second connecting rod are respectively connected with one end and the middle part of the adapter part in a rotating or swinging manner, and the other end of the adapter part is connected with one end of the sliding part in a rotating or swinging manner; the other end of the dismounting part is connected with the furniture cabinet body in a clamping and/or fastening way in a matching way; the other end of the sliding part is provided with a wheel component; when the furniture door body is opened and closed in a translation mode to a certain position, the hinge device is driven to transversely slide on the guide rod through the wheel assembly; the second protective sleeve is connected with the first connecting rod, the second connecting rod or the adapter in a rotating or swinging mode.

The first protective sleeve is provided with a first rotating part and is connected with the dismounting part in a rotating or swinging mode through the first rotating part at least when the hinge device rotates or swings; the second protective sleeve is provided with a second rotating part, and is connected with the first connecting rod, the second connecting rod or the adapter piece in a rotating or swinging mode through the second rotating part at least when the hinge device rotates or swings.

The guide rod is provided with a guide groove; the wheel assembly comprises a sliding wheel and a sliding seat; the sliding wheel is rotationally arranged on the sliding seat, and is clamped on the guide groove of the guide rod in a sliding manner during rotation, and the sliding seat is connected with the sliding piece in a matching manner; when the furniture door body is horizontally opened and closed to a certain position, the hinge device is driven to transversely slide on the guide groove of the guide rod in a drop-proof manner through the matching of the sliding wheel and the sliding seat.

The hinge device and the guide rod are respectively provided with at least two; wherein, at least two guide bars are respectively arranged at the upper and lower positions of the furniture door body, and a synchronous rod is arranged between at least two hinge devices and synchronously and transversely slides on at least two guide bars through the synchronous rod.

The guide sliding rail and the hinge device are arranged independently, and a distance is formed between the guide sliding rail and the hinge device; the guide sliding rails are arranged at the upper part and/or the lower part of the furniture cabinet body; one end of the sliding device is arranged on the guide sliding rail at the upper part and/or the lower part of the furniture cabinet body in a sliding way, and the other end of the sliding device is connected with the side part of the furniture door body in a rotating or swinging way; one end of the hinge device is rotatably or swingably arranged at the side part of the furniture cabinet body, and the other end of the hinge device is slidably and/or rotatably or swingably arranged on the guide rod; the furniture door body is opened and closed on the furniture cabinet body through the matching translation of the sliding device, the guide sliding rail, the hinge device and the guide rod, and at least forms a distance with the furniture cabinet body when being opened.

A damping device is arranged on the guide sliding rail; the sliding device is provided with a shifting part; the furniture door body is closed on the furniture cabinet body at least when being closed to a certain position through matching damping of the poking part and the damping device, and automatic closing is realized through the auxiliary closing elastic assembly when the damping is closed.

The utility model discloses an improvement of above-mentioned structure has following advantage:

(1) the upper part and/or the lower part of the furniture cabinet body is/are provided with a guide sliding rail, the sliding device is guided to slide on the guide sliding rail through the sliding device, the sliding device is then in rotating or swinging connection with the side part of the furniture door body, one end of the hinge device is then in matching connection with the side part of the furniture cabinet body, and the other end of the hinge device is in sliding and/or rotating or swinging connection with a guide rod of the furniture door body; when a user uses the furniture door body, the furniture door body can be opened and closed on the furniture cabinet body through the matching translation of the sliding device, the guide sliding rail, the hinge device and the guide rod, so that the furniture door body can be conveniently and quickly opened and closed relative to the furniture cabinet body.

(2) Still be provided with supplementary closed elastic component between the furniture cabinet body, hinge means and the furniture door body, this supplementary closed elastic component's elastic component can produce the closing effort when the furniture door body is closed, and the furniture door body is closing the elastic force that can utilize this elastic component and is closing on the furniture cabinet body, makes between the furniture door body and the furniture cabinet body when closing tighter silk seam to reduce the gap existence of the furniture door body and the furniture cabinet body after closing, experience with the use that improves the user.

(3) First protective sheath and second protective sheath have been cup jointed respectively to the elastic component outside, make the elastic component can produce better elastic force when using, can also avoid touching the elastic component when user's use, influence the result of use of elastic component, or cause the injured problem of user's health.

(4) The hinge device is provided with the connecting rod assembly, and the connecting rod assembly is matched with the hinge device through a plurality of connecting rods, so that acting force required by the furniture door body during translation opening and closing is reduced, the problem that the translation opening and closing of the furniture door body can be completed only by applying acting force with the same weight as the furniture door body when a user opens and closes the furniture door body is avoided, the user can complete the translation opening and closing of the furniture door body by using less acting force, and the use of the user is facilitated

(5) The synchronous rods are arranged between the at least two hinge devices and synchronously and transversely slide on the at least two guide rods through the synchronous rods, further, the acting force required by the furniture door body during translation opening and closing is reduced, the force used by the furniture door body during translation opening and closing at the upper position and the lower position can be unified, the phenomenon that the furniture door body exerts force unevenly during translation opening and closing to cause the phenomenon that the guide rods and the hinge devices are clamped or twisted is avoided, the connecting strength between the at least two guide rods and the hinge devices is increased, the stress between the at least two guide rods and the hinge devices is more uniform, more reasonable force can be borne, the daily service loss of furniture products is reduced, the service life is prolonged, the furniture door body can be opened and closed more stably and smoothly, and the force is small

(6) The hinge device slides on the guide groove of the guide rod in a slip-proof way through the matching of the sliding wheel and the sliding seat, so that the hinge device can slide on the guide rod stably and smoothly, the problem that the hinge device breaks away from the guide rod when sliding can be avoided, and the sliding stability between the hinge device and the guide rod is improved

(7) Be provided with damping device on the guide slide rail, be provided with the portion of stirring on the slider, the furniture door body closes on the furniture cabinet body through portion of stirring, damping device's cooperation damping when the translation is closed, makes the switching between the furniture door body and the furniture cabinet body can reach the effect of silence to further improve user's use and experience.

In summary, the device has the characteristics of simple and reasonable structure, reliable performance, long service life, stable and smooth opening and closing process, small force, low manufacturing cost, easy production, easy realization, safety, reliability and the like, and has strong practicability.

Drawings

Fig. 1 and 2 are schematic views of an assembly structure according to a first embodiment of the present invention.

Fig. 3 and 4 are schematic views of the hinge device and the auxiliary closing elastic component according to the first embodiment of the present invention.

Fig. 5 and 6 are schematic exploded structural views of a hinge device and an auxiliary closing elastic component according to a first embodiment of the present invention.

Fig. 7 and 8 are schematic exploded structural views of an auxiliary closing elastic component according to a first embodiment of the present invention.

Fig. 9 is a schematic view (in plan view) of the hinge device and the auxiliary closing elastic component assembly according to the first embodiment of the present invention.

Fig. 10 is a schematic view of the structure of fig. 9 taken along line a-a.

Fig. 11 and 12 are schematic diagrams illustrating the opening and closing processes of the first embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1 to 12, the furniture elastic translation opening and closing structure includes a furniture cabinet 1, a sliding device 2 and a furniture door 3, wherein the furniture cabinet 1 is provided with a guide slide rail 4, the sliding device 2 is slidably disposed on the guide slide rail 4 and is rotatably or swingably connected with the furniture door 3, the furniture cabinet 1 is rotatably or swingably provided with a hinge device 5, the furniture door 3 is provided with a guide rod 6, and the hinge device 5 is slidably and/or rotatably or swingably disposed on the guide rod 6; the furniture door body 3 is opened and closed on the furniture cabinet body 1 in a translation way through the matching of the sliding device 2, the guide sliding rail 4, the hinge device 5 and the guide rod 6; an auxiliary closing elastic component 10 is further arranged among the furniture cabinet body 1, the hinge device 5 and the furniture door body 3, one end of the auxiliary closing elastic component 10 is elastically connected with a fixed part of the hinge device 5 or the furniture cabinet body 1, and the other end of the auxiliary closing elastic component 10 is elastically connected with a movable part of the hinge device 5 or the furniture door body 3; the furniture door body 3 generates closing acting force through the auxiliary closing elastic component 10 at least when being closed, and is automatically closed on the furniture cabinet body 1.

The auxiliary closing elastic assembly 10 at least comprises an elastic part 7, the elastic part 7 is a tension spring or a compression spring, one end of the elastic part 7 is elastically connected with a fixed part of the hinge device 5 or the furniture cabinet body 1, and the other end of the elastic part is elastically connected with a movable part of the hinge device 5 or the furniture door body 3; wherein both ends of the elastic member 7 follow the rotation or swing at least when the hinge device 5 rotates or swings.

The auxiliary closing elastic assembly 10 further comprises a first protective sheath 8 and a second protective sheath 9; one end of the first protective sleeve 8 is rotatably connected with the fixed part of the hinge device 5 or the furniture cabinet body 1, the other end of the first protective sleeve 8 is sleeved with one end of the second protective sleeve 9, and the other end of the second protective sleeve 9 is rotatably connected with the movable part of the hinge device 5 or the furniture door body 3.

The elastic piece 7 is positioned inside the first protective sleeve 8 and the second protective sleeve 9, and two ends of the elastic piece are respectively and elastically connected with the first protective sleeve 8 and the second protective sleeve 9; the first protective sheath 8 and the second protective sheath 9 slide linearly and telescopically by the elastic element 7 at least when the hinge device 5 rotates or swings.

The hinge device 5 comprises a dismounting part 11, a connecting rod assembly and a sliding part 12; one end of the dismounting part 11 is arranged on the furniture cabinet body 1, the other end of the dismounting part 11 is connected with one end of the connecting rod assembly in a rotating or swinging mode, the other end of the connecting rod assembly is connected with one end of the sliding part 12 in a rotating or swinging mode, and the other end of the sliding part 12 is arranged on the guide rod 6 in a sliding mode; the first protective sleeve 8 is rotatably connected with the dismounting part 11, and the second protective sleeve 9 is rotatably connected with the connecting rod assembly.

The connecting rod assembly comprises a first connecting rod 13, a second connecting rod 14 and an adapter 15; one end of each of the first connecting rod 13 and the second connecting rod 14 is rotatably or swingably connected with one end and the middle part of the dismounting member 11, the other end of each of the first connecting rod 13 and the second connecting rod 14 is rotatably or swingably connected with one end and the middle part of the adapter member 15, and the other end of the adapter member 15 is rotatably or swingably connected with one end of the sliding member 12; the other end of the dismounting part 11 is connected with the furniture cabinet body 1 in a clamping and/or fastening way; the other end of the sliding part 12 is provided with a wheel component; when the furniture door body 3 is horizontally opened and closed to a certain position, the hinge device 5 is driven to transversely slide on the guide rod 6 through the wheel assembly; the second protective sleeve 9 is connected with the first connecting rod 13, the second connecting rod 14 or the adaptor 15 in a rotating or swinging mode.

The first protective sheath 8 is provided with a first rotating part 16 and is connected with the dismounting part 11 through the first rotating part 16 in a rotating or swinging way at least when the hinge device 5 rotates or swings; the second protective sleeve 9 is provided with a second rotating part 17, and is rotatably or swingably connected to the first link 13, the second link 14, or the adaptor 15 through the second rotating part 17 at least when the hinge device 5 rotates or swings.

A guide groove is arranged on the guide rod 6; the wheel assembly comprises a sliding wheel 18 and a sliding seat 19; wherein, the sliding wheel 18 is rotationally arranged on the sliding seat 19, and is slidably clamped on the guide groove of the guide rod 6 during rotation, and the sliding seat 19 is connected with the sliding piece 12 in a matching way; when the furniture door body 3 is horizontally opened and closed to a certain position, the hinge device 5 is driven to transversely slide on the guide groove of the guide rod 6 in a drop-proof manner through the matching of the sliding wheel 18 and the sliding seat 19.

The hinge device 5 and the guide rod 6 are respectively provided with at least two; wherein, at least two guide rods 6 are respectively arranged at the upper and lower positions of the furniture door body 3, a synchronous rod 20 is arranged between at least two hinge devices 5, and the synchronous rods 20 synchronously and transversely slide on at least two guide rods 6.

The guide slide rail 4 and the hinge device 5 are arranged independently and form a distance therebetween; wherein, the guide sliding rail 4 is arranged at the upper part and/or the lower part of the furniture cabinet body 1; one end of the sliding device 2 is arranged on the guide sliding rail 4 at the upper part and/or the lower part of the furniture cabinet body 1 in a sliding way, and the other end is connected with the side part of the furniture door body 3 in a rotating or swinging way; one end of the hinge device 5 is rotatably or swingably arranged at the side of the furniture cabinet body 1, and the other end is slidably and/or rotatably or swingably arranged on the guide rod 6; the furniture door body 3 is opened and closed on the furniture cabinet body 1 through the matching translation of the sliding device 2, the guide sliding rail 4, the hinge device 5 and the guide rod 6, and at least forms a distance X with the furniture cabinet body 1 when being opened.

The guide slide rail 4 is provided with a damping device 30; the sliding device 2 is provided with a shifting part; the furniture door body 3 is closed on the furniture cabinet body 1 at least when being closed to a certain position through the matching damping of the toggle part and the damping device 30, and the auxiliary closing elastic component 10 realizes automatic closing when the damping is closed.

The drawings are for illustrative purposes only and are presented in the form of illustrations only, not illustrations as physical or logical, and should not be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Moreover, like or similar reference numerals in the drawings of the embodiments of the present invention correspond to like or similar parts; in the description of the present invention, it should be understood that, if there are any terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "longitudinal", "top", "bottom", "inner", "outer", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, the description is for convenience and simplicity, and it is not intended to indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, the terms describing the positional relationships in the drawings are used for illustrative purposes only and are not to be construed as limiting the present patent.

Claims

1. The utility model provides a furniture elasticity translation opening and closing structure, includes furniture cabinet body (1), slider (2) and furniture door body (3), its characterized in that: a guide sliding rail (4) is arranged on the furniture cabinet body (1), the sliding device (2) is arranged on the guide sliding rail (4) in a sliding mode and is connected with the furniture door body (3) in a rotating or swinging mode, a hinge device (5) is arranged on the furniture cabinet body (1) in a rotating or swinging mode, a guide rod (6) is arranged on the furniture door body (3), and the hinge device (5) is arranged on the guide rod (6) in a sliding and/or rotating or swinging mode; the furniture door body (3) is opened and closed on the furniture cabinet body (1) in a translation way through the matching of the sliding device (2), the guide sliding rail (4), the hinge device (5) and the guide rod (6); an auxiliary closing elastic component (10) is further arranged among the furniture cabinet body (1), the hinge device (5) and the furniture door body (3), one end of the auxiliary closing elastic component (10) is elastically connected with a fixed part of the hinge device (5) or the furniture cabinet body (1), and the other end of the auxiliary closing elastic component is elastically connected with a movable part of the hinge device (5) or the furniture door body (3); the furniture door body (3) generates closing acting force through the auxiliary closing elastic component (10) at least when being closed, and is automatically closed on the furniture cabinet body (1).

2. The flexible translational furniture piece opening and closing structure of claim 1, wherein: the auxiliary closing elastic assembly (10) at least comprises an elastic part (7), the elastic part (7) is a tension spring or a compression spring, one end of the elastic part is elastically connected with a fixed part of the hinge device (5) or the furniture cabinet body (1), and the other end of the elastic part is elastically connected with a movable part of the hinge device (5) or the furniture door body (3); wherein both ends of the elastic member (7) follow the rotation or swing at least when the hinge device (5) rotates or swings.

3. The flexible translational furniture piece opening and closing structure of claim 2, wherein: the auxiliary closing elastic assembly (10) further comprises a first protective sheath (8) and a second protective sheath (9); one end of the first protective sleeve (8) is rotatably connected with a fixed part of the hinge device (5) or the furniture cabinet body (1), the other end of the first protective sleeve (8) is mutually sleeved with one end of the second protective sleeve (9), and the other end of the second protective sleeve (9) is rotatably connected with a movable part of the hinge device (5) or the furniture door body (3).

4. The flexible translational furniture piece opening and closing structure of claim 3, wherein: the elastic piece (7) is positioned inside the first protective sleeve (8) and the second protective sleeve (9), and two ends of the elastic piece are respectively and elastically connected with the first protective sleeve (8) and the second protective sleeve (9); the first protective sleeve (8) and the second protective sleeve (9) at least slide in a linear telescopic manner through the elastic piece (7) when the hinge device (5) rotates or swings.

5. The flexible translational furniture piece opening and closing structure of claim 4, wherein: the hinge device (5) comprises a dismounting part (11), a connecting rod assembly and a sliding part (12); one end of a dismounting part (11) is arranged on the furniture cabinet body (1), the other end of the dismounting part (11) is connected with one end of a connecting rod assembly in a rotating or swinging mode, the other end of the connecting rod assembly is connected with one end of a sliding part (12) in a rotating or swinging mode, and the other end of the sliding part (12) is arranged on a guide rod (6) in a sliding mode; the first protective sleeve (8) is rotatably connected with the dismounting part (11), and the second protective sleeve (9) is rotatably connected with the connecting rod assembly.

6. The flexible translational furniture piece opening and closing structure of claim 5, wherein: the connecting rod assembly comprises a first connecting rod (13), a second connecting rod (14) and an adapter (15); one ends of a first connecting rod (13) and a second connecting rod (14) are respectively connected with one end and the middle part of the dismounting part (11) in a rotating or swinging manner, the other ends of the first connecting rod (13) and the second connecting rod (14) are respectively connected with one end and the middle part of an adapter part (15) in a rotating or swinging manner, and the other end of the adapter part (15) is connected with one end of a sliding part (12) in a rotating or swinging manner; the other end of the dismounting part (11) is connected with the furniture cabinet body (1) in a clamping and/or fastening way in a matching way; the other end of the sliding piece (12) is provided with a wheel component; when the furniture door body (3) is opened and closed in a translation mode to a certain position, the hinge device (5) is driven to transversely slide on the guide rod (6) through the wheel assembly; the second protective sleeve (9) is connected with the first connecting rod (13), the second connecting rod (14) or the adapter (15) in a rotating or swinging mode.

7. The flexible translational furniture piece opening and closing structure of claim 6, wherein: the first protective sleeve (8) is provided with a first rotating part (16) and is connected with the dismounting part (11) in a rotating or swinging way through the first rotating part (16) at least when the hinge device (5) rotates or swings; the second protective sleeve (9) is provided with a second rotating part (17) and is connected with the first connecting rod (13), the second connecting rod (14) or the adaptor (15) in a rotating or swinging mode through the second rotating part (17) at least when the hinge device (5) rotates or swings.

8. The flexible translational furniture piece opening and closing structure of claim 6, wherein: a guide groove is formed in the guide rod (6); the wheel assembly comprises a sliding wheel (18) and a sliding seat (19); wherein, the sliding wheel (18) is rotationally arranged on the sliding seat (19) and is clamped on the guide groove of the guide rod (6) in a sliding way during rotation, and the sliding seat (19) is connected with the sliding piece (12) in a matching way; when the furniture door body (3) is horizontally opened and closed to a certain position, the hinge device (5) is driven to transversely slide on the guide groove of the guide rod (6) in a drop-proof manner through the matching of the sliding wheel (18) and the sliding seat (19).

9. The flexible translational furniture piece opening and closing structure according to any one of claims 1 to 8, wherein: the hinge device (5) and the guide rod (6) are respectively provided with at least two; wherein, at least two guide rods (6) are respectively arranged at the upper and lower positions of the furniture door body (3), and a synchronous rod (20) is arranged between at least two hinge devices (5) and synchronously and transversely slides on at least two guide rods (6) through the synchronous rod (20).

10. The flexible translational furniture piece opening and closing structure according to any one of claims 1 to 8, wherein: the guide sliding rail (4) and the hinge device (5) are arranged independently and form a distance; wherein, the guide sliding rail (4) is arranged at the upper part and/or the lower part of the furniture cabinet body (1); one end of the sliding device (2) is arranged on a guide sliding rail (4) at the upper part and/or the lower part of the furniture cabinet body (1) in a sliding way, and the other end is connected with the side part of the furniture door body (3) in a rotating or swinging way; one end of the hinge device (5) is rotatably or swingably arranged at the side part of the furniture cabinet body (1), and the other end is slidably and/or rotatably or swingably arranged on the guide rod (6); the furniture door body (3) is opened and closed on the furniture cabinet body (1) through the matching translation of a sliding device (2), a guide sliding rail (4), a hinge device (5) and a guide rod (6), and at least a space (X) is formed between the furniture door body and the furniture cabinet body (1) when the furniture door body is opened;

a damping device (30) is arranged on the guide sliding rail (4); the sliding device (2) is provided with a shifting part; the furniture door body (3) is damped and closed on the furniture cabinet body (1) through matching of the poking part and the damping device (30) at least when being closed to a certain position, and automatic closing is realized through the auxiliary closing elastic component (10) when damping is closed.