Synchronous sliding mechanism and furniture pocket door

Abstract

The present application relates to a kind of synchronous sliding mechanism and furniture pocket door, wherein the synchronous sliding mechanism, including: two guide rope wheel groups;Two connecting pieces;Sliding rope piece, the sliding rope piece is around two guide rope wheel groups, the sliding rope piece itself is formed with two homodromous sliding rope sections parallelly arranged along the up and down direction and homodromous motion, two The connecting piece is correspondingly arranged on two homodromous sliding rope sections;Wherein, one of the homodromous sliding rope sections of the sliding rope piece is at least the sliding rope section formed by the sliding rope piece around one guide rope wheel group one week part.In accordance with the synchronous sliding mechanism of the embodiment, the whole sliding rope piece can form similar square winding structure, unlike the X-shaped winding in the prior art, the angle between the sliding rope piece in winding in and winding out guide wheel will not change with the size of cabinet, so it can adapt to a variety of different sizes of cabinet, ensure cabinet door sliding smoothly, improve the smoothness of sliding.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of furniture, in particular to a synchronous sliding mechanism and a pocket door of furniture. BACKGROUND

[0002] In modern architecture, doors are important components, and with the progress of people's aesthetic way and the development of technology, many doors combined with new technology and new design have appeared, including pocket doors. Pocket doors are a kind of sliding rail doors with stealth design, which can be hidden in the building during application, not only beautiful and elegant in design, but also space-saving.

[0003] At present, the pocket door needs the auxiliary cooperation of the sliding rail and the roller during application. For details, refer to the flat door invisible sliding rail disclosed in the authorized announcement No. CN209115002U. The flat door invisible sliding rail is provided with a sliding door device on the inner side of the left and right sides of the cabinet body. The left and right ends of the sliding door device are provided with a high and a low guide wire wheel. The wire pulling rod of the sliding door device is parallel to the low guide wire wheel at one end of the sliding door device. The wire pulling rod between the upper and lower sliding door devices and the terminal post are guided in X shape, so that the terminal plate of the sliding door device obtains greater transverse sliding force in the sliding rail, thereby overcoming the friction force generated by the sliding rail due to the gravity of the large cabinet door.

[0004] However, the two wires in the flat door invisible sliding rail are in X shape, which causes the angle of the wire between the entry and exit guide wire wheels to change with the size of the cabinet door. If the size of the cabinet door is too large, the wire will be rubbed too much on the guide wire wheel, causing the sliding to be very smooth. Therefore, the wire structure will limit the size of the cabinet body. If the size is not within the designed range, the sliding action will not be smooth, and there is room for improvement. SUMMARY

[0005] In order to overcome at least one of the defects of the prior art, according to one aspect of the present application, a synchronous sliding mechanism is provided, which is suitable for a variety of different sizes of cabinet body and cabinet door, and can ensure smooth sliding of the cabinet door and improve the smoothness of the sliding.

[0006] A synchronous sliding mechanism for storing a cabinet door in a cabinet body, comprising:

[0007] Two guide rope wheels arranged in the cabinet body and arranged in the up-down direction;

[0008] Two terminal pieces arranged on the cabinet door and arranged in the up-down direction;

[0009] A sliding rope piece, the sliding rope piece is wound on the two guide rope wheel groups, the sliding rope piece itself forms two same direction sliding rope segments arranged in parallel in the up-down direction and moving synchronously in the same direction, and the two terminal pieces are arranged on the two same direction sliding rope segments one by one.

[0010] One of the same direction sliding rope segments of the sliding rope member is at least a part of the sliding rope segment formed by the sliding rope member winding around one of the guide rope wheel sets for one round.

[0011] Preferably, the two guide rope wheel sets are a first guide rope wheel set and a second guide rope wheel set, the second guide rope wheel set comprises a first guide wheel and a fourth guide wheel arranged along the front-back direction, and the first guide rope wheel set comprises a second guide wheel and a third guide wheel arranged along the front-back direction.

[0012] The two connecting members are a first connecting member and a second connecting member, one end of the sliding rope member is connected to the second connecting member, and the other end of the sliding rope member is sequentially wound around the first guide wheel, the second guide wheel, the third guide wheel, the second guide wheel, the third guide wheel, and the fourth guide wheel and then arranged at the second connecting member.

[0013] The two same direction sliding rope segments are a first same direction sliding rope segment and a second same direction sliding rope segment, the second same direction sliding rope segment is a sliding rope segment between the first guide wheel and the fourth guide wheel and is connected to the second connecting member, and the first same direction sliding rope segment is a sliding rope segment between the second guide wheel and the third guide wheel and is connected to the first connecting member.

[0014] Preferably, the first guide wheel and the second guide wheel are arranged in alignment along the up-down direction, the third guide wheel and the fourth guide wheel are arranged in alignment along the up-down direction, and the first connecting member and the second connecting member are arranged in alignment along the up-down direction.

[0015] Preferably, the sliding rope member is provided with two segments, which are a first sliding rope segment and a second sliding rope segment, and the two connecting members are a first connecting member and a second connecting member.

[0016] One end of the first sliding rope segment is connected to the second connecting member, and the other end of the first sliding rope segment is sequentially wound around the first guide wheel, the second guide wheel, and the third guide wheel and then connected to the first connecting member.

[0017] One end of the second sliding rope segment is connected to the first connecting member, and the other end of the second sliding rope segment is sequentially wound around the second guide wheel, the third guide wheel, and the fourth guide wheel and then connected to the first connecting member.

[0018] Preferably, the connecting member is provided with an assembly through hole one and an assembly through hole two along the up-down direction.

[0019] One end of the sliding rope member is assembled in the assembly through hole two of the second connecting member, the other end of the sliding rope member is sequentially wound around the first guide wheel, the second guide wheel, the third guide wheel, the second guide wheel, the third guide wheel, and the fourth guide wheel and then assembled in the assembly through hole one of the second connecting member, and the first same direction sliding rope segment is assembled in the assembly through hole two of the first connecting member.

[0020] The distance between the assembly through hole one and the assembly through hole two is equal to the wheel diameter of the guide wheels in the guide rope wheel set.

[0021] Preferably, the sliding rope part is further formed with a reverse sliding rope segment, which is arranged above the first same-direction sliding rope segment and between the second guide wheel and the third guide wheel, and is threaded through the assembly through hole one of the first connecting piece.

[0022] Preferably, one end of the sliding rope part is provided with a connecting piece, and a threaded adjusting piece is threadedly connected to the connecting piece, one end of the threaded adjusting piece extending out of the assembly through hole two of the second connecting piece and being clamped to the second connecting piece.

[0023] Preferably, the connecting piece comprises two connecting plates arranged in the front-rear direction, and the assembly through hole one and the assembly through hole two are arranged on the connecting plates in the up-down direction.

[0024] The other end of the sliding rope part is locked to the second connecting piece by a second locking piece, and the second locking piece is arranged between the two connecting plates of the second connecting piece.

[0025] The first same-direction sliding rope segment is locked to the first connecting piece by a first locking piece, and the first locking piece is arranged between the two connecting plates of the first connecting piece.

[0026] Preferably, the first guide wheel is arranged in the cabinet by a first line wheel plate, and the fourth guide wheel is arranged in the cabinet by a second line wheel plate.

[0027] The wheel diameter of the first line wheel plate is D1, the distance between the first guide wheel axis on the first line wheel plate and the top and bottom of the first line wheel plate is H1 / 2, and the distance between the fourth guide wheel axis on the second line wheel plate and the top and bottom of the second line wheel plate is H1 / 2 and H1 / 2+D1, respectively.

[0028] Preferably, two slidable pulley assemblies are further included, and the two pulley assemblies are arranged in the up-down direction of the cabinet, and the two pulley assemblies and the two connecting pieces are one-to-one correspondingly connected.

[0029] Each of the pulley assemblies comprises a sliding rail fixed in the cabinet, a pulley sliding in the sliding rail, and a pulley connecting plate rotationally connected to the pulley.

[0030] Two fixed plates are arranged between the two connecting plates in each of the connecting pieces, and the two fixed plates and the two pulley connecting plates are one-to-one correspondingly connected.

[0031] A cabinet door connecting plate is arranged between the two fixed plates, and the cabinet door connecting plate is connected to the cabinet door by a hinge.

[0032] According to another aspect of the present application, a furniture pocket door is also provided, comprising the above-mentioned synchronous sliding mechanism.

[0033] In summary, the synchronous sliding mechanism and the furniture pocket door provided by the present application have the following technical effects.

[0034] In view of the problem that the size of the cabinet body does not fall within the design adaptation range in the existing winding structure, which causes the cabinet door to slide unsmoothly, the synchronous sliding mechanism of the present embodiment improves the structure of the sliding rope member, can adapt to cabinet bodies of various sizes, can ensure smooth sliding of the cabinet door, and improves the smoothness of sliding. BRIEF DESCRIPTION OF DRAWINGS

[0035] Figure 1 A structure schematic view of the furniture pocket door in the open door state according to the present embodiment;

[0036] Figure 2 A side view sectional view of the internal structure of the furniture pocket door in the open door state according to the present embodiment;

[0037] Figure 3 A structure schematic view of the synchronous sliding mechanism according to the present embodiment;

[0038] Figure 4 A sectional view of the internal structure of the synchronous sliding mechanism according to the present embodiment;

[0039] Figure 5 A structure schematic view of the first wire wheel plate and the guide rope wheel in the synchronous sliding mechanism according to the present embodiment;

[0040] Figure 6 A structure schematic view of the first wire wheel plate and the guide rope wheel in the synchronous sliding mechanism according to the present embodiment;

[0041] Figure 7 Another sectional view of the internal structure of the furniture pocket door in the open door state according to the present embodiment;

[0042] Figure 8 A structure schematic view of the furniture pocket door in the closed door state according to the present embodiment; Figure 7 A local enlarged view of A in the structure schematic view of the furniture pocket door in the closed door state according to the present embodiment;

[0043] Figure 9 A structure schematic view of the first wire connecting member in the synchronous sliding mechanism according to the present embodiment;

[0044] Figure 10 A structure schematic view of the second wire connecting member in the synchronous sliding mechanism according to the present embodiment;

[0045] Figure 11 A structure schematic view of the furniture pocket door in the closed door state according to the present embodiment;

[0046] Figure 12 A side view sectional view of the internal structure of the furniture pocket door in the closed door state according to the present embodiment;

[0047] Fig. 1 - cabinet body, 11 - storage groove, 12 - first wire wheel plate, 13 - second wire wheel plate, 2 - cabinet door, 3 - sliding rope piece, 31a - first co-directional sliding rope segment, 31b - second co-directional sliding rope segment, 31c - reverse sliding rope segment, 41 - first guide wheel, 42 - second guide wheel, 43 - third guide wheel, 44 - fourth guide wheel, 51a - first connecting piece, 51b - second connecting piece, 511 - connecting plate, 511a - front connecting plate, 511b - rear connecting plate, 512 - assembly through hole one, 513 - connecting piece, 514 - screw adjusting piece, 515 - assembly through hole two, 516a - first locking piece, 516b - second locking piece, 517 - fixed plate, 52 - cabinet door connecting plate, 6 - pulley assembly, 61 - sliding rail, 62 - pulley, 63 - pulley connecting plate. DETAILED DESCRIPTION

[0048] In order to better understand and implement, the technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the accompanying drawings in the embodiments of the present application.

[0049] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as limiting the devices or elements indicated to have a specific orientation, to be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application.

[0050] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the specification of the present application is only for the purpose of describing specific embodiments and is not intended to limit the present application.

[0051] Referring to Figures 1-12 The embodiments of the present application disclose a synchronous sliding mechanism and a furniture pocket door with the same. The synchronous sliding mechanism is arranged between a storage groove 11 of a cabinet body 1 and a cabinet door 2 of the furniture pocket door, and is used for storing the cabinet door 2 into the cabinet body 1. In the illustrated embodiments, the cabinet body 1 is provided with the storage groove 11 on both sides along the length direction of the cabinet body 1, i.e. the cabinet body 1 is provided with the storage groove 11 on both sides along the left-right direction, and the cabinet door 2 is also provided with two corresponding cabinet doors 2, and the two cabinet doors 2 are stored into the two storage grooves 11 one by one. In the illustrated embodiments, the left-right direction refers to the length direction of the cabinet body 1 in the drawings.

[0052] Structure of the synchronous sliding mechanism in embodiment 1

[0053] Referring to Figures 1-12The synchronous sliding mechanism comprises:

[0054] two wire guide wheel sets arranged in the cabinet 1 and in the up-down direction, wherein the up-down direction refers to the height direction of the cabinet 1.

[0055] two wire connecting members arranged on the cabinet door 2 and in the up-down direction;

[0056] a sliding wire member 3, which is arranged around the two wire guide wheel sets, and which itself forms two same-direction sliding wire segments arranged in parallel in the up-down direction and moving synchronously in the same direction, and the two wire connecting members are arranged on the two same-direction sliding wire segments one by one.

[0057] wherein one of the same-direction sliding wire segments of the sliding wire member 3 is at least a part of the sliding wire segment formed by the sliding wire member 3 around one of the wire guide wheel sets for one turn.

[0058] In view of the problem that the size of the cabinet 1 does not fall within the design adaptation range in the existing wire winding structure, which causes the sliding action of the cabinet door 2 to be not smooth, the synchronous sliding mechanism of the embodiment improves the structure of the sliding wire member 3, can adapt to cabinet 1 of various sizes, can ensure smooth sliding of the cabinet door 2, and improves the smoothness of sliding, and the specific working principle is as follows:

[0059] The sliding wire member 3 itself forms two same-direction sliding wire segments arranged in the up-down direction, drives the two wire connecting members to move synchronously in the same direction, and ensures that the cabinet door 2 can move smoothly. Furthermore, one of the same-direction sliding wire segments of the sliding wire member 3 is formed by winding around one of the wire guide wheel sets for one turn, which makes the circumferential angle of the wire guide wheel through which the same-direction sliding wire segment is wound to be nearly 180°. In this way, the sliding wire member 3 as a whole can form a square-like wire winding structure, which is different from the X-shaped wire winding in the prior art. The angle between the wire winding into and out of the wire guide wheel 4 does not change with the size of the cabinet 1, so that the sliding wire member 3 can adapt to cabinet 1 of various sizes, ensure smooth sliding of the cabinet door 2, and improve the smoothness of sliding.

[0060] Preferably, the remaining sliding wire segments of the sliding wire member 3 are formed by winding around the two wire guide wheel sets for one turn, which makes the circumferential angle of the wire guide wheel through which the remaining sliding wire segments of the sliding wire member 3 is wound to be nearly 90°. In this way, the sliding wire member 3 as a whole can also form a square-like wire winding structure, which can adapt to cabinet 1 of various sizes, ensure smooth sliding of the cabinet door 2, and improve the smoothness of sliding.

[0061] It should be noted that the circumferential angle of the wire guide wheel through which one of the same-direction sliding wire segments of the sliding wire member 3 is wound is 180°±Y, the circumferential angle of the wire guide wheel through which the remaining sliding wire segments of the sliding wire member 3 is wound is 90°±X, and X and Y are tolerances.

[0062] Preferably, the two guide pulley sets are a first guide pulley set and a second guide pulley set, the second guide pulley set comprises the first guide pulley 41 and the fourth guide pulley 44 arranged along the front-rear direction, and the first guide pulley set comprises the second guide pulley 42 and the third guide pulley 43 arranged along the front-rear direction; in the illustrated embodiment, the front-rear direction is the width direction of the cabinet body 1. In the illustrated embodiment, the first guide pulley set is arranged above, and the second guide pulley set is arranged below. Of course, in other embodiments, the first guide pulley set can be arranged below, and the second guide pulley set can be arranged above.

[0063] The two connecting members are a first connecting member 51a and a second connecting member 51b, one end of the sliding rope member 3 is connected to the second connecting member 51b, and the other end of the sliding rope member 3 is arranged on the second connecting member 51b after being wound through the first guide pulley 41, the second guide pulley 42, the third guide pulley 43, the second guide pulley 42, the third guide pulley 43, and the fourth guide pulley 44 in sequence. In the illustrated embodiment, the first connecting member 51a is arranged above, and the second connecting member 51b is arranged below. Of course, in other embodiments, the first connecting member 51a can be arranged below, and the second connecting member 51b can be arranged above.

[0064] The two homodromous sliding rope segments are a first homodromous sliding rope segment 31a and a second homodromous sliding rope segment 31b, the second homodromous sliding rope segment 31b is a sliding rope segment between the first guide pulley 41 and the fourth guide pulley 44 and is connected to the second connecting member 51b, and the first homodromous sliding rope segment 31a is a sliding rope segment between the second guide pulley 42 and the third guide pulley 43 and is connected to the first connecting member 51a. In the illustrated embodiment, the first homodromous sliding rope segment 31a is arranged above, and the second homodromous sliding rope segment 31b is arranged below. Of course, in other embodiments, the first homodromous sliding rope segment 31a can be arranged below, and the second homodromous sliding rope segment 31b can be arranged above.

[0065] The winding structure of the synchronous sliding mechanism of the present embodiment forms a square-like winding structure by winding through the first guide pulley 41, the second guide pulley 42, the third guide pulley 43, and the fourth guide pulley 44, and the specific winding sequence is as follows: one end of the sliding rope member 3 is connected to the second connecting member 51b, and the other end of the sliding rope member 3 is connected to the second connecting member 51b after being wound through the first guide pulley 41, the second guide pulley 42, the third guide pulley 43, the second guide pulley 42, the third guide pulley 43, and the fourth guide pulley 44 in sequence, forming a closed-loop winding structure.

[0066] It should be noted that the sliding rope member 3 wound in the direction from the third guide pulley 43 to the second guide pulley 42 forms the first homodromous sliding rope segment 31a, and the first homodromous sliding rope segment 31a is part of the sliding rope segment formed by winding the sliding rope member 3 one round of one guide pulley set.

[0067] Meanwhile, the sliding rope 3 itself forms a first same-direction sliding rope segment 31a between the second guide wheel 42 and the third guide wheel 43, and a second same-direction sliding rope segment 31b between the first guide wheel 41 and the fourth guide wheel 44. Since the first same-direction sliding rope segment 31a and the second same-direction sliding rope segment 31b can move synchronously in the same direction, the two connecting members move synchronously in the same direction, thereby ensuring smooth movement of the cabinet door 2.

[0068] Preferably, the first guide wheel 41 and the second guide wheel 42 are arranged in alignment in the up-down direction, the third guide wheel 43 and the fourth guide wheel 44 are arranged in alignment in the up-down direction, and the first connecting member 51a and the second connecting member 51b are arranged in alignment in the up-down direction. In this way, the sliding rope 3 can form a square winding structure at the guide wheels, thereby ensuring smooth sliding of the cabinet door 2 and improving the smoothness of the sliding.

[0069] In the illustrated embodiment, the second guide wheel 42 is located above the first guide wheel 41, and the third guide wheel 43 is located above the fourth guide wheel 44. Of course, in other embodiments, the first guide wheel 41 can also be located above the second guide wheel 42, and the fourth guide wheel 44 can also be located above the third guide wheel 43.

[0070] In the illustrated embodiment, the first guide wheel 41 is located at the lower left side of the cabinet body 1, the second guide wheel 42 is located at the upper left side of the cabinet body 1, the third guide wheel is located at the upper right side of the cabinet body 1, and the fourth guide wheel 44 is located at the lower right side of the cabinet body 1.

[0071] Preferably, the sliding rope 3 is provided in two segments, i.e., a first sliding rope segment and a second sliding rope segment, and the two connecting members are a first connecting member 51a and a second connecting member 51b. One end of the first sliding rope segment is connected to the second connecting member 51b, and the other end of the first sliding rope segment is connected to the first connecting member 51a after sequentially winding around the first guide wheel 41, the second guide wheel 42, and the third guide wheel 43. One end of the second sliding rope segment is connected to the first connecting member 51a, and the other end of the second sliding rope segment is connected to the first connecting member 51a after sequentially winding around the second guide wheel 42, the third guide wheel 43, and the fourth guide wheel 44. In this way, the sliding rope 3 is provided in two segments to facilitate tensioning and assembly of the sliding rope 3, thereby improving assembly efficiency. It can be seen that the synchronous sliding mechanism of the present embodiment can achieve movement of the cabinet door 2 by means of one sliding rope 3, or can also achieve movement of the cabinet door 2 by means of two segments of the sliding rope 3.

[0072] Preferably, the connecting piece is provided with an assembly hole one 512 and an assembly hole two 515 in the up-down direction; one end of the sliding rope piece 3 is assembled to the assembly hole two 515 of the second connecting piece 51b, and the other end of the sliding rope piece 3 is sequentially wound through the first guide wheel 41, the second guide wheel 42, the third guide wheel 43, the second guide wheel 42, the third guide wheel 43 and the fourth guide wheel 44 and then assembled to the assembly hole one 512 of the second connecting piece 51b; the first same-direction sliding rope segment 31a is assembled to the assembly hole two 515 of the first connecting piece 51a; and the interval between the assembly hole one 512 and the assembly hole two 515 is equal to the wheel diameter of the guide wheels in the guide wheel set.

[0073] The synchronous sliding mechanism of the embodiment is provided with the assembly hole one 512 and the assembly hole two 515 on the connecting piece, so that the sliding rope piece 3 is assembled and installed with both the first connecting piece 51a and the second connecting piece 51b, and the interval between the assembly hole one 512 and the assembly hole two 515 is equal to the wheel diameter of the guide wheels, so that the first connecting piece 51a and the second connecting piece 51b can be commonly used, and the universality of the accessory is improved.

[0074] Specifically, one end of the sliding rope piece 3 is connected with the assembly hole two 515 of the second connecting piece 51b, and the other end of the sliding rope piece 3 is sequentially wound through the first guide wheel 41, the second guide wheel 42, the assembly hole one 512 of the first connecting piece 51a, the third guide wheel 43, the assembly hole two 515 of the first connecting piece 51a, the second guide wheel 42, the assembly hole one 512 of the first connecting piece 51a, the third guide wheel 43 and the fourth guide wheel 44 and then arranged in the second connecting piece 51b.

[0075] Preferably, the sliding rope piece 3 further forms a reverse sliding rope segment 31c, which is located between the second guide wheel 42 and the third guide wheel 43 and is arranged in the assembly hole one 512 of the first connecting piece 51a.

[0076] It should be noted that, since the other end of the sliding rope piece 3 will be sequentially wound through the first guide wheel 41, the second guide wheel 42, the third guide wheel 43, the second guide wheel 42, the third guide wheel 43 and the fourth guide wheel 44, the sliding rope piece 3 wound from the second guide wheel 42 to the third guide wheel 43 will form the reverse sliding rope segment 31c, which is opposite to the movement direction of the two connecting pieces. In order to prevent unnecessary interference between the reverse sliding rope segment 31c and the first connecting piece 51a, the reverse sliding rope segment 31c is arranged in the assembly hole one 512 of the first connecting piece 51a, so as to improve the sliding smoothness of the sliding rope piece 3 and make the structure more compact.

[0077] In the illustrated embodiment, the reverse sliding rope segment 31c is located above the first same-direction sliding rope segment 31a.

[0078] Preferably, one end of the sliding rope 3 is provided with a connecting piece 513, the connecting piece 513 is threadedly connected with a threaded adjusting piece 514, one end of the threaded adjusting piece 514 extends out of the assembly through hole two 515 of the second wiring piece 51b and is clamped to the second wiring piece 51b. In this way, the synchronous sliding mechanism of the embodiment is provided with the connecting piece 513 and the threaded adjusting piece 514, the threaded adjusting piece 514 abuts against the outside of the second wiring piece 51b, when it is necessary to adjust the tension of the sliding rope 3, the user can rotate the threaded adjusting piece 514 to adjust the distance between the threaded adjusting piece 514 and the connecting piece 513, and indirectly adjust the tension of the sliding rope 3, so as to adapt to the actual application environment or the cabinet 1 of different sizes.

[0079] Specifically, the two wiring plates 511 in the second wiring piece 51b are a front wiring plate 511a and a rear wiring plate 511b; the connecting piece 513 passes through the assembly through hole two 515 of the rear wiring plate 511b of the second wiring piece 51b, and one end of the threaded adjusting piece 514 extends out of the assembly through hole two 515 of the front wiring plate 511a of the second wiring piece 51b and is clamped to the front wiring plate 511a. In this way, the threaded adjusting piece 514 abuts against the outside of the front wiring plate 511a of the second wiring piece 51b, so as to adjust the distance between the threaded adjusting piece 514 and the connecting piece 513, and indirectly adjust the tension of the sliding rope 3, so as to adapt to the actual application environment or the cabinet 1 of different sizes. At the same time, the structure is more compact.

[0080] Further preferably, the wiring piece comprises two wiring plates 511 arranged in the front-rear direction, the wiring plates 511 are provided with assembly through holes one 512 and assembly through holes two 515 in the up-down direction; the other end of the sliding rope 3 is locked to the second wiring piece 51b through a second locking piece 516b, the second locking piece 516b is arranged between the two wiring plates 511 of the second wiring piece 51b; the first same-direction sliding rope segment 31a is locked to the first wiring piece 51a through a first locking piece 516a, the first locking piece 516a is arranged between the two wiring plates 511 of the first wiring piece 51a. In this way, the first wiring piece 51a and the second locking piece 516b are arranged to realize the locking and fixing of the second wiring piece 51b and the first wiring piece 51a to the sliding rope 3, so as to facilitate disassembly and assembly; at the same time, the second locking piece 516b is arranged between the two wiring plates 511 of the second wiring piece 51b, and the first locking piece 516a is arranged between the two wiring plates 511 of the first wiring piece 51a, so that the structure is more compact.

[0081] Preferably, the synchronous sliding mechanism further comprises two slidable pulley assemblies 6 arranged along the up-down direction of the cabinet body 1, and each of the two pulley assemblies 6 and the two wiring members correspondingly comprises a sliding rail 61 fixed in the cabinet body 1, a pulley 62 sliding in the sliding rail 61, and a pulley connecting plate 63 rotationally connected with the pulley 62; the two wiring plates 511 in each wiring member are provided with a fixed plate 517, and the two fixed plates 517 and the two pulley connecting plates 63 are correspondingly connected; the cabinet door 2 connecting plate is arranged between the two fixed plates 517 and is connected to the cabinet door 2 through a hinge.

[0082] In this way, the synchronous sliding mechanism in the embodiment can provide a stable and smooth sliding structure for the cabinet door 2 during the movement of the cabinet door 2 by arranging the pulley assembly 6, thereby improving the overall sliding smoothness of the cabinet door 2. Moreover, the synchronous sliding mechanism in the embodiment ingeniously assembles the cabinet door 2, the two wiring members, and the two pulley assemblies 6 by arranging the cabinet door 2 connecting plate and the fixed plate 517, and at the same time, the structure is more compact, which can effectively reduce the required assembly space and the occupied volume, so as to manufacture a furniture pocket door with narrower edges.

[0083] Moreover, in one application scenario, the cabinet door 2 and the cabinet door 2 connecting plate are connected through a hinge, which can be a 90° hinge. When it is needed to switch from the closed state to the open state, the user can first fold the cabinet door 2 by 90° so that the cabinet door 2 and the cabinet door 2 connecting plate are located in the same plane, and then push the cabinet door 2 into the storage groove 11 of the cabinet body 1 to store the cabinet door 2 in the storage groove 11 of the cabinet body 1, thereby forming the open state.

[0084] Further preferably, the two pulley assemblies 6 are arranged in alignment and at intervals along the height direction of the cabinet body 1, which can correspond to the two wiring members arranged in alignment and at intervals along the height direction of the cabinet body 1, and the structure is more compact, which can effectively reduce the required assembly space and the occupied volume, so as to manufacture a furniture pocket door with narrower edges.

[0085] Preferably, the first guide wheel 41 is arranged in the cabinet body 1 through the first wire wheel plate 12, and the fourth guide wheel 44 is arranged in the cabinet body 1 through the second wire wheel plate 13; the wheel diameter of the first wire wheel plate 12 is D1, the distance between the axis of the first guide wheel 41 on the first wire wheel plate 12 and the top and bottom of the first wire wheel plate 12 is H1 / 2, and the distance between the axis of the fourth guide wheel 44 on the second wire wheel plate 13 and the top and bottom of the second wire wheel plate 13 is H1 / 2 and H1 / 2+D1, respectively. Specifically, the bottom of the first wire wheel plate 12 and the bottom of the second wire wheel plate 13 are arranged in a flush manner.

[0086] In view of the fact that one end of the sliding rope 3 is assembled to the assembly through hole two 515 of the second connecting piece 51b through both the connecting piece 513 and the threaded adjusting piece 514, the other end of the sliding rope 3 is assembled to the assembly through hole one 512 of the second connecting piece 51b after passing through the first guide pulley 41, the second guide pulley 42, the third guide pulley 43, the second guide pulley 42, the third guide pulley 43 and the fourth guide pulley 44 in sequence, and since the other end of the sliding rope 3 passes through the fourth guide pulley 44 last, in order to better assemble the other end of the sliding rope 3 to the assembly through hole one 512 of the second connecting piece 51b, the size structure of the second wire pulley plate 13 on the fourth guide pulley 44 is improved, and the second wire pulley plate 13 of the fourth guide pulley 44 is provided with a structure with one half height H1 / 2 and the other half height H1 / 2+D1, so that after the other end of the sliding rope 3 passes through the fourth guide pulley 44, it can be better assembled to the assembly through hole one 512 of the second connecting piece 51b; at the same time, the half height H1 / 2 of the second wire pulley plate 13 is the same as the half height H1 / 2 of the first wire pulley plate 12 itself, and in use, the second wire pulley plate 13 and the first wire pulley plate 12 can also be universal, so as to improve the universality of the accessory.

[0087] Structure of furniture pocket door in embodiment 2

[0088] The application further discloses the furniture pocket door which comprises the synchronous sliding mechanism.

[0089] The furniture pocket door further comprises a cabinet body 1 and a cabinet door 2, the cabinet body 1 is provided with a receiving groove 11 for receiving the cabinet door 2, and the synchronous sliding mechanism is assembled between the receiving groove 11 of the cabinet body 1 and the cabinet door 2 of the furniture pocket door and is used for receiving the cabinet door 2 into the receiving groove 11 of the cabinet body 1.

[0090] Preferably, the receiving groove 11 is arranged along the width of the cabinet body 1 and extends in a square shape so as to receive the cabinet door 2.

[0091] Preferably, two receiving grooves 11 are arranged on both sides of the cabinet body 1 along the length and extend in a square shape so as to simultaneously receive two cabinet doors 2.

[0092] It should be noted that in the illustrated embodiment, the receiving mode of the furniture pocket door is changed from the closed state Figure 11 to the open state Figure 1 , and the process is that the cabinet door 2 is flipped by 90°, then the cabinet door 2 is pushed inward to the direction of the receiving groove 11 of the cabinet body 1 until it is received into the receiving groove 11, of course, other receiving modes can also be used, for example, the receiving groove 11 of the cabinet body 1 and the cabinet door 2 can be arranged on the same plane, and the cabinet door 2 does not need to be flipped by 90° and can be directly pushed into the receiving groove 11.

[0093] Assembly method of sliding rope 3 and four guide pulleys in embodiment 3

[0094] The embodiment also discloses a method for assembling the sliding rope 3 and the four guide wheels, which can be applied to the synchronous sliding mechanism of the embodiment 1 or the furniture pocket door of the embodiment 2, and can be specifically applied to a sliding rope 3, and the winding method specifically comprises the following steps:

[0095] One end of the sliding rope 3 is assembled in the assembly through hole two 515 of the second connecting piece 51b through the connecting piece 513 and the adjusting piece 514;

[0096] The other end of the sliding rope 3 is wound through the first guide wheel 41, and the included angle between the winding into the first guide wheel 41 and the winding out of the first guide wheel 41 is 90°;

[0097] The other end of the sliding rope 3 is wound through the second guide wheel 42, and the included angle between the winding into the second guide wheel 42 and the winding out of the second guide wheel 42 is 90°;

[0098] The other end of the sliding rope 3 passes through the assembly through hole one 512 of the first connecting piece 51a;

[0099] The other end of the sliding rope 3 is wound through the third guide wheel 43, and the included angle between the winding into the third guide wheel 43 and the winding out of the third guide wheel 43 is 180°;

[0100] The other end of the sliding rope 3 is assembled in the assembly through hole two 515 of the first connecting piece 51a through the first locking piece 516a;

[0101] The other end of the sliding rope 3 is wound through the second guide wheel 42, and the included angle between the winding into the second guide wheel 42 and the winding out of the second guide wheel 42 is 180°;

[0102] The other end of the sliding rope 3 passes through the assembly through hole one 512 of the first connecting piece 51a;

[0103] The other end of the sliding rope 3 is wound through the third guide wheel 43, and the included angle between the winding into the third guide wheel 43 and the winding out of the third guide wheel 43 is 90°;

[0104] The other end of the sliding rope 3 is wound through the fourth guide wheel 44, and the included angle between the winding into the fourth guide wheel 44 and the winding out of the fourth guide wheel 44 is 90°;

[0105] The other end of the sliding rope 3 is assembled in the assembly through hole one 512 of the second connecting piece 51b through the second locking piece 516b.

[0106] The embodiment also discloses a method for assembling the sliding rope 3 and the four guide wheels 4, which can be applied to the synchronous sliding mechanism of the embodiment 1 or the furniture pocket door of the embodiment 2, and can be specifically applied to a sliding rope 3, and the winding method specifically comprises the following steps:

[0107] The embodiment also discloses another method for assembling the sliding rope 3 and the four guide wheels 4, which can be applied to the synchronous sliding mechanism of the embodiment 1 or the furniture pocket door of the embodiment 2, and can be specifically applied to two sliding rope segments, i.e., a first sliding rope segment and a second sliding rope segment, and the winding method specifically comprises the following steps:

[0108] One end of the first sliding rope section is connected in the assembly through hole two 515 of the second connecting piece 51b;

[0109] The other end of the first sliding rope section is wound through the first guide pulley 41, and the included angle between the winding in and the winding out of the first guide pulley 41 is 90°;

[0110] The other end of the first sliding rope section is wound through the second guide pulley 42, and the included angle between the winding in and the winding out of the second guide pulley 42 is 90°;

[0111] The other end of the first sliding rope section passes through the assembly through hole one 512 of the first connecting piece 51a;

[0112] The other end of the first sliding rope section is wound through the third guide pulley 43, and the included angle between the winding in and the winding out of the third guide pulley 43 is 180°;

[0113] The other end of the first sliding rope section is connected in the assembly through hole two 515 of the first connecting piece 51a;

[0114] One end of the second sliding rope section is connected in the assembly through hole two 515 of the first connecting piece 51a;

[0115] The other end of the second sliding rope section is wound through the second guide pulley 42, and the included angle between the winding in and the winding out of the second guide pulley 42 is 180°;

[0116] The other end of the second sliding rope section passes through the assembly through hole one 512 of the first connecting piece 51a;

[0117] The other end of the second sliding rope section is wound through the third guide pulley 43, and the included angle between the winding in and the winding out of the third guide pulley 43 is 90°;

[0118] The other end of the second sliding rope section is wound through the fourth guide pulley 44, and the included angle between the winding in and the winding out of the fourth guide pulley 44 is 90°;

[0119] The other end of the second sliding rope section is connected in the assembly through hole one 512 of the second connecting piece 51b.

[0120] The technical means disclosed in the scheme of the present application is not limited to the technical means disclosed in the above-mentioned embodiments, but also includes the technical solutions composed of any combination of the above technical features. It should be pointed out that for ordinary skilled in the art, without departing from the principle of the present application, some improvements and refinements can be made, which are also considered as the protection scope of the present application.

Claims

1. A synchronous sliding mechanism for housing a cabinet door (2) into a cabinet body (1), characterized in that, The utility model relates to a cabinet door wire arrangement structure, including: Two guide pulley groups for being arranged in the cabinet body (1) and being arranged along the up-down direction; Two connecting wires for being arranged in the cabinet door (2) and being arranged along the up-down direction; The sliding rope piece (3) is arranged on two guide pulley groups, and the sliding rope piece (3) itself forms two homodromous sliding rope sections parallelly arranged along the up-down direction and moving synchronously in the same direction, and two connecting wires are correspondingly arranged on two homodromous sliding rope sections; One of the homodromous sliding rope sections of the sliding rope piece (3) is at least a part of the sliding rope section formed by the sliding rope piece (3) winding one round of one of the guide pulley groups; Two guide pulley groups are a first guide pulley group and a second guide pulley group, the second guide pulley group includes a first guide wheel (41) and a fourth guide wheel (44) arranged along the front-back direction, and the first guide pulley group includes a second guide wheel (42) and a third guide wheel (43) arranged along the front-back direction; Two connecting wires are a first connecting wire (51a) and a second connecting wire (51b), the sliding rope piece (3) sequentially winds through the first guide wheel (41), the second guide wheel (42), the third guide wheel (43), the second guide wheel (42), the third guide wheel (43) and the fourth guide wheel (44), and forms a closed loop winding structure; Two homodromous sliding rope sections are a first homodromous sliding rope section (31a) and a second homodromous sliding rope section (31b), the second homodromous sliding rope section (31b) is a sliding rope section between the first guide wheel (41) and the fourth guide wheel (44) and is connected to the second connecting wire (51b), and the first homodromous sliding rope section (31a) is a sliding rope section between the second guide wheel (42) and the third guide wheel (43) and is connected to the first connecting wire (51a).

2. A synchronous sliding mechanism according to claim 1, wherein One end of the sliding rope piece (3) is connected to the second connecting wire (51b), and the other end of the sliding rope piece (3) sequentially winds through the first guide wheel (41), the second guide wheel (42), the third guide wheel (43), the second guide wheel (42), the third guide wheel (43) and the fourth guide wheel (44) and is arranged on the second connecting wire (51b).

3. A synchronous sliding mechanism according to claim 2, wherein The first guide wheel (41) and the second guide wheel (42) are arranged in alignment along the up-down direction, the third guide wheel (43) and the fourth guide wheel (44) are arranged in alignment along the up-down direction, and the first connecting wire (51a) and the second connecting wire (51b) are arranged in alignment along the up-down direction.

4. A synchronous sliding mechanism according to any one of claims 1 to 3, wherein The sliding rope piece (3) is provided with two sections, which are a first sliding rope section and a second sliding rope section, and two connecting wires are a first connecting wire (51a) and a second connecting wire (51b). One end of the first sliding rope section is connected to the second connecting wire (51b), and the other end of the first sliding rope section sequentially winds through the first guide wheel, the second guide wheel (42) and the third guide wheel (43) and is connected to the first connecting wire (51a). One end of the second sliding rope section is connected to the first connecting wire (51a), and the other end of the second sliding rope section sequentially winds through the second guide wheel (42), the third guide wheel (43) and the fourth guide wheel (44) and is connected to the first connecting wire (51a).

5. A synchronous sliding mechanism according to claim 2, wherein The connecting wire is provided with assembly hole one (512) and assembly hole two (515) along the up-down direction. One end of the sliding rope piece (3) is assembled in the assembly through hole two (515) of the second wiring piece (51b), and the other end of the sliding rope piece (3) is sequentially wound through the first guide pulley, the second guide pulley (42), the third guide pulley (43), the second guide pulley (42), the third guide pulley (43) and the fourth guide pulley (44), and is assembled in the assembly through hole one (512) of the second wiring piece (51b); the first same direction sliding rope section (31a) is assembled in the assembly through hole two (515) of the first wiring piece (51a); Wherein, the interval between the assembly through hole one (512) and the assembly through hole two (515) is equal to the wheel diameter of the guide pulley in the guide pulley set.

6. A synchronous sliding mechanism according to claim 5, wherein The sliding rope piece (3) itself further forms a reverse sliding rope section (31c), the reverse sliding rope section (31c) is located between the second guide pulley (42) and the third guide pulley (43), and the reverse sliding rope section (31c) is provided in the assembly through hole one (512) of the upper wiring piece (51a).

7. A synchronous sliding mechanism according to claim 5, wherein One end of the sliding rope piece (3) is provided with a connecting piece (513), the connecting piece (513) is threadedly connected with a threaded adjusting piece (514), one end of the threaded adjusting piece (514) extends out of the assembly through hole two (515) of the second wiring piece (51b) and is clamped in the second wiring piece (51b).

8. A synchronous sliding mechanism according to claim 7, wherein The wiring piece includes two wiring plates (511) arranged in the front-rear direction, and the wiring plates (511) are provided with assembly through holes one (512) and assembly through holes two (515) in the up-down direction; The other end of the sliding rope piece (3) is locked to the second wiring piece (51b) through a second locking piece (516b), and the second locking piece (516b) is arranged between the two wiring plates (511) of the second wiring piece (51b); The first same direction sliding rope section (31a) is locked to the first wiring piece (51a) through a first locking piece (516a), and the first locking piece (516a) is arranged between the two wiring plates (511) of the first wiring piece (51a).

9. A synchronous sliding mechanism according to claim 5, wherein The first guide pulley (41) is arranged in the cabinet body (1) through a first line pulley plate (12), and the fourth guide pulley (44) is arranged in the cabinet body (1) through a second line pulley plate (13); The wheel diameter of the first line pulley plate (12) is D1, the axial center of the first guide pulley (41) on the first line pulley plate (12) is away from the top and bottom of the first line pulley plate (12) by H1 / 2, and the axial center of the fourth guide pulley (44) on the second line pulley plate (13) is away from the top and bottom of the second line pulley plate (13) by H1 / 2 and H1 / 2+D1 respectively.

10. The synchronous sliding mechanism of claim 1, wherein, Further comprising two slidable pulley assemblies (6), the two pulley assemblies (6) are arranged in the up-down direction of the cabinet body (1), and the two pulley assemblies (6) are connected in one-to-one correspondence with the two wiring pieces; Each of the pulley assemblies (6) comprises a sliding rail (61) fixed in the cabinet body (1), a pulley (62) sliding in the sliding rail (61), and a pulley connecting plate (63) rotationally connected with the pulley (62). Two fixing plates (517) are arranged between two wiring boards (511) in each of the wiring pieces, and the two fixing plates (517) and two pulley connecting plates (63) are connected in one-to-one correspondence; Cabinet door (2) connecting plates are arranged between the two fixing plates (517), and the cabinet door (2) connecting plates are connected to the cabinet door (2) through hinges.

11. Furniture pocket door, characterized in that A synchronous sliding mechanism comprising a synchronizer according to any one of claims 1-10.

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