CN117072031A - Synchronous sliding mechanism and furniture pocket door - Google Patents

Abstract

The application relates to a synchronous sliding mechanism and a furniture pocket door, wherein the synchronous sliding mechanism comprises: two rope guiding wheel sets; two wiring members; the wire connecting pieces are arranged on the two same-direction sliding rope sections in a one-to-one correspondence mode; wherein, one of the same-direction sliding rope sections of the sliding rope piece is at least one part of the sliding rope sections formed by winding one of the rope guiding wheel groups around the sliding rope piece. According to the synchronous sliding mechanism of the embodiment, the whole sliding rope piece can form a square-like winding structure, unlike the X-shaped winding in the prior art, the angle of the sliding rope piece between the winding and the winding guide wheel can not change along with the size of the cabinet body, so that the sliding rope piece can be adapted to the cabinet bodies with various sizes, the sliding smoothness of the cabinet door is ensured, and the sliding smoothness is improved.

Description

Synchronous sliding mechanism and furniture pocket door

Technical Field

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

Background

In modern architecture, the door is an important component, and along with the progress of aesthetic modes and technological development of people, a plurality of doors combining new technologies and new designs are developed, wherein pocket doors are included, and the pocket doors are sliding rail doors adopting stealth designs, can be hidden on the building in the application process, and are attractive and elegant in design and space-saving.

In the application process of the pocket door at the present stage, auxiliary matching of a sliding rail and rollers is needed, and the invisible sliding rail of the side hung door disclosed by the authorized publication number CN209115002U can be specifically referred to, and the invisible sliding rail of the side hung door is provided with sliding door devices on the inner side surfaces of the left side and the right side in a cabinet body respectively, the left end and the right end of the sliding door devices are provided with a high wire wheel and a low wire wheel, a pull wire rod of the sliding door devices is parallel and opposite to one end of the low wire wheel of the sliding door devices, and X-shaped guide is made between the pull wire rod between the upper sliding door device and the lower sliding door device and a binding post through a sliding wire, so that a wiring board of the sliding door device obtains larger transverse sliding force on the sliding rail, and the friction force generated by the gravity of a large cabinet door to the sliding rail is overcome.

However, because two sliding wires in the invisible sliding rail of the vertical hinged door are in an X shape, the angle between the sliding wires wound in and out of the wire guide wheels can be changed along with the size of the cabinet door, if the size of the cabinet door is too large, the sliding wires can be excessively rubbed on the wire guide wheels to cause very unsmooth sliding, therefore, the size of the cabinet body can be limited by the winding structure, the sliding action can be unsmooth due to the fact that the size of the winding structure is not in the designed adaptation range, and improvement exists.

Disclosure of Invention

In order to overcome at least one of the defects in the prior art, according to one aspect of the application, a synchronous sliding mechanism is provided, which is adapted to a plurality of cabinet bodies and cabinet doors with different sizes, and can ensure smooth sliding of the cabinet doors and improve sliding smoothness.

A synchronous sliding mechanism for accomodating cabinet door into the cabinet is internal, includes:

two rope guiding wheel sets which are arranged in the cabinet body and are arranged along the up-down direction;

two wiring pieces which are arranged on the cabinet door and are arranged along the up-down direction;

the wire connecting pieces are arranged on the two same-direction sliding rope sections in a one-to-one correspondence mode;

wherein, one of the same-direction sliding rope sections of the sliding rope piece is at least one part of the sliding rope sections formed by winding one of the rope guiding wheel groups around the sliding rope piece.

Preferably, the two rope guiding wheel sets are a first rope guiding wheel set and a second rope guiding wheel set, the second rope guiding wheel set comprises a first guide wheel and a fourth guide wheel which are arranged along the front-back direction, and the first rope guiding wheel set comprises a second guide wheel and a third guide wheel which are arranged along the front-back direction;

the two wiring pieces are a first wiring piece and a second wiring piece, one end of the sliding rope piece is connected with the second wiring piece, and the other end of the sliding rope piece is arranged on the second wiring piece after sequentially passing through the first guide wheel, the second guide wheel, the third guide wheel and the fourth guide wheel;

the two same-direction sliding rope sections are a first same-direction sliding rope section and a second same-direction sliding rope section, the second same-direction sliding rope section is a sliding rope section between the first guide wheel and the fourth guide wheel and is connected with a second wiring piece, and the first same-direction sliding rope section is a sliding rope section between the second guide wheel and the third guide wheel and is connected with the first wiring piece.

Preferably, the first guide wheel and the second guide wheel are aligned in the up-down direction, the third guide wheel and the fourth guide wheel are aligned in the up-down direction, and the first wire connecting piece and the second wire connecting piece are aligned in the up-down direction.

Preferably, the sliding rope piece is provided with two sections, namely a first sliding rope section and a second sliding rope section, and the two wiring pieces are a first wiring piece and a second wiring piece;

one end of the first sliding rope part is connected to the second wiring piece, and the other end of the first sliding rope part is connected to the first wiring piece after sequentially winding the first guide wheel, the second guide wheel and the third guide wheel;

one end of the second sliding rope part is connected to the first wiring piece, and the other end of the second sliding rope part is connected to the first wiring piece after sequentially winding the second guide wheel, the third guide wheel and the fourth guide wheel.

Preferably, the wiring piece is provided with a first assembly through hole and a second assembly through hole along the up-down direction;

one end of the sliding rope piece is assembled at the second assembly through hole of the second wiring piece, and the other end of the sliding rope piece is assembled at the first assembly through hole of the second wiring piece after sequentially passing through the first guide wheel, the second guide wheel, the third guide wheel and the fourth guide wheel; the first synchronous sliding rope section is assembled in the second assembling through hole of the first wiring piece;

the distance between the first assembly through hole and the second assembly through hole is equal to the diameter of the guide wheel in the guide rope wheel group.

Preferably, the sliding rope piece is further provided with a reverse sliding rope portion, the reverse sliding rope portion is arranged above the first same-direction sliding rope portion and located between the second guide wheel and the third guide wheel, and the reverse sliding rope portion penetrates through the first assembly through hole of the first wiring piece.

Preferably, one end of the sliding rope piece is provided with a connecting piece, the connecting piece is in threaded connection with a threaded adjusting piece, and one end of the threaded adjusting piece extends out of a second assembly through hole of the second wiring piece and is clamped with the second wiring piece.

Preferably, the wiring piece comprises two wiring boards arranged along the front-back direction, and the wiring boards are provided with a first assembling through hole and a second assembling through hole along the up-down direction;

the other end of the sliding rope piece is locked to a second wiring piece through a second locking piece, and the second locking piece is arranged between two wiring boards of the second wiring piece;

the first unidirectional sliding rope section is locked on the first wiring piece through a first locking piece, and the first locking piece is arranged between two wiring boards of the first wiring piece.

Preferably, the first guide wheel is arranged in the cabinet body through a first wire wheel plate, and the fourth guide wheel is arranged in the cabinet body through a second wire wheel plate;

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

Preferably, the cabinet also comprises two slidable pulley assemblies, wherein the two pulley assemblies are arranged along the up-down direction of the cabinet body, and the two pulley assemblies are connected with the two wiring pieces in a one-to-one correspondence manner;

each pulley assembly comprises a sliding rail fixed in the cabinet body, a pulley sliding in the sliding rail and a pulley connecting plate rotationally connected with the pulley;

a fixed plate is arranged between two wiring boards in each wiring piece, and the two fixed plates are connected with the two pulley connecting plates in a one-to-one correspondence manner;

a cabinet door connecting plate is arranged between the two fixing plates and is connected to the cabinet door through a hinge.

According to yet another aspect of the present application, there is also provided a furniture pocket door comprising a synchronous sliding mechanism as described above.

In summary, the synchronous sliding mechanism and the furniture pocket door provided by the application have the following technical effects:

in view of the problem that the cabinet door is not smooth in sliding action due to the fact that the size of the cabinet body is not in the designed adaptation range in the winding structure in the prior art, the synchronous sliding mechanism of the embodiment improves the structure of the sliding rope piece, can adapt to cabinet bodies with various sizes, can guarantee that the cabinet door slides smoothly, and improves sliding smoothness.

Drawings

Fig. 1 is a schematic view of a furniture pocket door in a door-opening state according to an embodiment of the present application;

FIG. 2 is a side cross-sectional view of the internal structure of a furniture pocket door in a door-open condition according to an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a synchronous sliding mechanism according to an embodiment of the present application;

fig. 4 is a sectional view showing an internal structure of a synchronous sliding mechanism according to an embodiment of the present application;

fig. 5 is a schematic structural view of a first wire wheel plate and a wire guiding wheel in the synchronous sliding mechanism according to the embodiment of the present application;

fig. 6 is a schematic structural view of a first sheave plate and a sheave in the synchronous sliding mechanism according to the embodiment of the application;

FIG. 7 is a further cross-sectional view of the internal structure of a furniture pocket door in a door-open condition according to an embodiment of the present application;

FIG. 8 is an enlarged view of a portion of FIG. 7A;

FIG. 9 is a schematic view of a first wire connector in a synchronous sliding mechanism according to an embodiment of the present application;

FIG. 10 is a schematic diagram of a second wire connector in a synchronous sliding mechanism according to an embodiment of the present application;

fig. 11 is a schematic view of a furniture pocket door in a closed state according to an embodiment of the present application;

FIG. 12 is a side cross-sectional view of the interior structure of a furniture pocket door in a closed position according to an embodiment of the present application;

the accompanying drawings: the cabinet comprises a cabinet body, a 11-accommodating groove, a 12-first wire wheel plate, a 13-second wire wheel plate, a 2-cabinet door, a 3-sliding rope piece, a 31 a-first same-direction sliding rope section, a 31 b-second same-direction sliding rope section, a 31 c-opposite-direction sliding rope section, a 41-first guide wheel, a 42-second guide wheel, a 43-third guide wheel, a 44-fourth guide wheel, a 51 a-first wiring piece, a 51 b-second wiring piece, a 511-wiring plate, a 511 a-front wiring plate, a 511 b-rear wiring plate, a 512-assembly through hole I, a 513-connecting piece, a 514-screw adjusting piece, a 515-assembly through hole II, a 516 a-first locking piece, a 516 b-second locking piece, a 517-fixing plate, a 52-cabinet door connecting plate, a 6-pulley assembly, a 61-sliding rail, a 62-pulley and a 63-pulley connecting plate.

Detailed Description

For a better understanding and implementation, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

In the description of the present application, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

Referring to fig. 1-12, an embodiment of the present application discloses a synchronous sliding mechanism and a furniture pocket door with the synchronous sliding mechanism, wherein the synchronous sliding mechanism is assembled between a receiving groove 11 of a cabinet body 1 of the furniture pocket door and a cabinet door 2, and is used for receiving the cabinet door 2 into the cabinet body 1. In the illustrated embodiment, the cabinet body 1 is provided with storage grooves 11 along both sides of its own length direction, that is, the cabinet body 1 is provided with storage grooves 11 along both sides of the left-right direction, and the cabinet doors 2 are correspondingly provided with two, and the two cabinet doors 2 are stored in the two storage grooves 11 in a one-to-one correspondence. In the illustrated embodiment, the right-left direction refers to the longitudinal direction of the cabinet 1 in the illustration.

Example 1 Structure of synchronous sliding mechanism

Referring to fig. 1-12, the present synchronous slide mechanism includes:

two rope guiding wheel sets which are arranged in the cabinet body 1 and are arranged along the up-down direction; in the illustrated embodiment, the up-down direction refers to the height direction of the cabinet 1.

Two wiring members arranged in the up-down direction and arranged on the cabinet door 2;

the sliding rope piece 3 is wound on the two rope guiding wheel groups, the sliding rope piece 3 is provided with two same-direction sliding rope sections which are arranged in parallel along the up-down direction and synchronously move in the same direction, and the two wiring pieces are arranged on the two same-direction sliding rope sections in a one-to-one correspondence manner;

wherein, one of the same-direction sliding rope sections of the sliding rope 3 is at least one part of the sliding rope sections formed by winding one of the rope guiding wheel groups around the sliding rope 3.

In view of the problem that the cabinet door 2 does not slide smoothly due to the fact that the size of the cabinet body 1 is not in the designed adapting range in the winding structure in the prior art, the synchronous sliding mechanism of the embodiment improves the structure of the sliding rope piece 3, can adapt to the cabinet bodies 1 with various different sizes, can ensure that the cabinet door 2 slides smoothly, improves the sliding smoothness, and has the following specific working principle:

the sliding rope piece 3 can form two sliding rope sections which are arranged up and down and drive the two wiring pieces to synchronously move in the same direction, so that the cabinet door 2 can smoothly move; in addition, one of the same-direction sliding rope sections of the sliding rope piece 3 is wound around one of the rope guiding wheel groups to form a circle, so that the circumferential angle of the winding guide wheel of the one-direction sliding rope section is approximately 180 degrees, the whole sliding rope piece 3 can form a square-like winding structure, and the sliding rope piece is different from X-shaped winding in the prior art, and the angle of the sliding rope piece 3 between the winding guide wheel 4 and the winding guide wheel 4 can not change along with the size of the cabinet body 1, so that the sliding rope piece can be matched with the cabinet body 1 with various sizes, the sliding smoothness of the cabinet door 2 is ensured, and the sliding smoothness is improved.

Preferably, the other sliding rope portions of the sliding rope piece 3 are formed by winding two rope guiding wheel groups for one circle, so that the circumferential angle of the other sliding rope portions of the sliding rope piece 3 around the guide wheel is approximately 90 degrees, the whole sliding rope piece 3 can form a square winding structure, the sliding rope piece can be adapted to a plurality of cabinet bodies 1 with different sizes, the sliding smoothness of the cabinet door 2 is ensured, and the sliding smoothness is improved.

It should be noted that, the circumferential angle of the guide wheel in the guide rope wheel set around which one of the same-direction slide rope portions of the slide rope 3 passes is 180 ° ± Y, the circumferential angle of the guide wheel in the guide rope wheel set around which the other slide rope portions of the slide rope 3 pass is 90 ° ± X, and X and Y are tolerances.

Preferably, the two rope guiding wheel sets are a first rope guiding wheel set and a second rope guiding wheel set, the second rope guiding wheel set comprises a first guide wheel 41 and a fourth guide wheel 44 which are arranged along the front-back direction, and the first rope guiding wheel set comprises a second guide wheel 42 and a third guide wheel 43 which are arranged along the front-back direction; in the illustrated embodiment, the front-rear direction is the width direction of the cabinet 1. In the illustrated embodiment, the first set of guide sheaves is disposed above and the second set of guide sheaves is disposed below. Of course, in other embodiments, the first set of guide sheaves may be disposed below and the second set of guide sheaves may be disposed above.

The two wire connecting members are a first wire connecting member 51a and a second wire connecting member 51b, one end of the sliding rope member 3 is connected with the second wire connecting member 51b, and the other end of the sliding rope member 3 is sequentially wound around the first guide wheel 41, the second guide wheel 42, the third guide wheel 43 and the fourth guide wheel 44 and then is arranged on the second wire connecting member 51b. In the illustrated embodiment, the first wire member 51a is disposed above and the second wire member 51b is disposed below. Of course, in other embodiments, the first wire member 51a may be disposed below and the second wire member 51b may be disposed above.

The two same-direction sliding rope segments are a first same-direction sliding rope segment 31a and a second same-direction sliding rope segment 31b, the second same-direction sliding rope segment 31b is a sliding rope segment between the first guide wheel 41 and the fourth guide wheel 44 and is connected with the second wiring piece 51b, and the first same-direction sliding rope segment 31a is a sliding rope segment between the second guide wheel 42 and the third guide wheel 43 and is connected with the first wiring piece 51a. In the illustrated embodiment, the first homodromous slide wire segment 31a is disposed above and the second homodromous slide wire segment 31b is disposed below. Of course, in other embodiments, the first co-current slide wire segment 31a may be disposed below and the second co-current slide wire segment 31b may be disposed above.

The winding structure of the synchronous sliding mechanism of the present embodiment forms a square-like winding structure by winding the first guide wheel 41, the second guide wheel 42, the third guide wheel 43 and the fourth guide wheel 44, and the specific winding sequence is as follows: one end of the sliding rope piece 3 is connected with the second wiring piece 51b, and the other end of the sliding rope piece 3 sequentially winds around the first guide wheel 41, the second guide wheel 42, the third guide wheel 43 and the fourth guide wheel 44 and is connected to the second wiring piece 51b to form a closed-loop winding structure.

The sliding rope 3 wound around the third guide pulley 43 toward the second guide pulley 42 forms a first unidirectional sliding rope segment 31a, and the first unidirectional sliding rope segment 31a is a part of a sliding rope segment formed by winding the sliding rope 3 around one of the rope guiding pulley groups.

Meanwhile, the sliding rope piece 3 forms a first same-direction sliding rope section 31a between the second guide wheel 42 and the third guide wheel 43, and forms a second same-direction sliding rope section 31b between the first guide wheel 41 and the fourth guide wheel 44, and the first same-direction sliding rope section 31a and the second same-direction sliding rope section 31b can synchronously move in the same direction, so that the same-direction synchronous movement of the two wiring pieces is ensured, and the smooth movement of the cabinet door 2 is ensured.

Preferably, the first guide roller 41 and the second guide roller 42 are aligned in the up-down direction, the third guide roller 43 and the fourth guide roller 44 are aligned in the up-down direction, and the first wire link 51a and the second wire link 51b are aligned in the up-down direction. Therefore, the sliding rope piece 3 can better form a square winding structure at the guide wheel, the cabinet door 2 can better slide smoothly, and the sliding smoothness can be better improved.

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 roller 41 may be located above the second guide roller 42, and the fourth guide roller 44 may be located above the third guide roller 43.

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

Preferably, the sliding rope 3 is provided with two sections, the two sections of sliding rope 3 are a first sliding rope section and a second sliding rope section, and the two wiring members are a first wiring member 51a and a second wiring member 51b; one end of the first sliding rope portion is connected to the second wire connecting piece 51b, and the other end of the first sliding rope portion is connected to the first wire connecting piece 51a after sequentially passing through the first guide wheel 41, the second guide wheel 42 and the third guide wheel 43; one end of the second sliding rope portion is connected to the first wire connecting piece 51a, and the other end of the second sliding rope portion is connected to the first wire connecting piece 51a after sequentially winding around the second guide wheel 42, the third guide wheel 43 and the fourth guide wheel 44. Thus, by arranging the two sections of sliding rope pieces 3, the sliding rope pieces 3 can be conveniently tensioned and assembled, and the assembly efficiency is improved. It can be seen that the synchronous sliding mechanism of this embodiment can realize the movement of the cabinet door 2 specifically through one sliding rope 3, or can realize the movement of the cabinet door 2 specifically through two sections of sliding rope 3.

Preferably, the wiring member is provided with a first fitting through hole 512 and a second fitting through hole 515 in the up-down direction; one end of the sliding rope 3 is assembled in an assembly through hole II 515 of the second wiring member 51b, and the other end of the sliding rope 3 is assembled in an assembly through hole I512 of the second wiring member 51b after sequentially passing through the first guide wheel 41, the second guide wheel 42, the third guide wheel 43 and the fourth guide wheel 44; the first unidirectional slide rope segment 31a is assembled in the second assembly through hole 515 of the first wiring piece 51a; wherein, the interval between the first assembling through hole 512 and the second assembling through hole 515 is equal to the wheel diameter of the guide wheel in the guide rope wheel group.

The synchronous sliding mechanism of the embodiment is convenient for assembling and installing the sliding rope piece 3 and the first wiring piece 51a and the second wiring piece 51b by arranging the first assembling through hole 512 and the second assembling through hole 515 on the wiring piece, and the distance between the first assembling through hole 512 and the second assembling through hole 515 is equal to the diameter of the guide wheel, so that the first wiring piece 51a and the second wiring piece 51b can be universal, and the universality of accessories is improved.

Specifically, one end of the sliding rope 3 is connected to the second assembly hole 515 of the second wire connecting member 51b, and the other end of the sliding rope 3 sequentially passes through the first guide wheel 41, the second guide wheel 42, the first assembly hole 512 of the first wire connecting member 51a, the third guide wheel 43, the second assembly hole 515 of the first wire connecting member 51a, the second guide wheel 42, the first assembly hole 512 of the first wire connecting member 51a, the third guide wheel 43 and the fourth guide wheel 44, and then is disposed on the second wire connecting member 51b.

Preferably, the sliding rope 3 itself is also formed with a reverse sliding rope portion 31c, the reverse sliding rope portion 31c being located between the second guide wheel 42 and the third guide wheel 43, the reverse sliding rope portion 31c being provided through the first fitting through hole 512 of the first wire connecting member 51a.

It should be noted that, since the other end of the sliding rope 3 sequentially passes through the first guide roller 41, the second guide roller 42, the third guide roller 43 and the fourth guide roller 44, the sliding rope 3 wound from the second guide roller 42 to the third guide roller 43 forms a reverse sliding rope portion 31c, which is opposite to the moving direction of the two wire members, and the reverse sliding rope portion 31c is inserted into the first through hole 512 of the first wire member 51a to prevent the reverse sliding rope portion 31c and the first wire member 51a from generating unnecessary interference, so that the sliding smoothness of the sliding rope 3 is improved and the structure is more compact.

In the illustrated embodiment, the reverse slide wire segment 31c is located above the first co-directional slide wire segment 31 a.

Preferably, a connecting piece 513 is arranged at one end of the sliding rope 3, the connecting piece 513 is connected with a threaded adjusting piece 514 in a threaded mode, and one end of the threaded adjusting piece 514 extends out of the second assembly through hole 515 of the second wiring piece 51b and is clamped to the second wiring piece 51b. Like this, the synchronous sliding mechanism of this embodiment is through setting up connecting piece 513 and screw thread adjusting piece 514, and screw thread adjusting piece 514 can the butt in the outside of second wiring piece 51b, and when needs adjustment slide rope 3's rate of tension, the user can rotate screw thread adjusting piece 514 to adjust the interval between screw thread adjusting piece 514 and the connecting piece 513, indirectly adjust slide rope 3's rate of tension, in order to adapt to actual application environment or not unidimensional cabinet body 1.

Specifically, two wiring boards 511 in the second wiring member 51b are a front wiring board 511a and a rear wiring board 511b; the connecting member 513 is inserted through the second fitting hole 515 of the rear connection plate 511b of the second connection member 51b, and one end of the screw adjuster 514 extends out of the second fitting hole 515 of the front connection plate 511a of the second connection member 51b and is engaged with the front connection plate 511a. In this way, the screw adjusting piece 514 may abut against the outer side of the front wiring board 511a of the second wiring piece 51b, so as to adjust the interval between the screw adjusting piece 514 and the connecting piece 513, and indirectly adjust the tightness of the sliding rope piece 3, so as to adapt to the practical application environment or cabinet bodies 1 with different sizes. At the same time, the structure is more compact.

Further preferably, the wiring member includes two wiring boards 511 arranged in the front-rear direction, the wiring boards 511 being provided with a first fitting through hole 512 and a second fitting through hole 515 in the up-down direction; the other end of the slide rope member 3 is locked to the second wiring member 51b by a second locking member 516b, and the second locking member 516b is arranged between the two wiring boards 511 of the second wiring member 51b; the first synchronous rope segment 31a is locked to the first wiring member 51a by a first locking member 516a, and the first locking member 516a is disposed between the two wiring boards 511 of the first wiring member 51a. Thus, 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 and the slide rope piece 3, so that the assembly and the disassembly are convenient; meanwhile, the second locking member 516b is disposed between the two connection boards 511 of the second connection member 51b, and the first locking member 516a is disposed between the two connection boards 511 of the first connection member 51a, so that the structure is more compact.

Preferably, the synchronous sliding mechanism further comprises two slidable pulley assemblies 6, the two pulley assemblies 6 are arranged along the up-down direction of the cabinet body 1, and the pulley assemblies 6 of which the two pulley assemblies 6 and the two wiring members are connected in one-to-one correspondence each comprise 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 in rotary connection with the pulley 62; a fixed plate 517 is arranged between the two wiring boards 511 in each wiring piece, and the two fixed plates 517 and the two pulley connecting plates 63 are connected in a one-to-one correspondence; a cabinet door 2 connecting plate is arranged between the two fixed plates 517, and the cabinet door 2 connecting plate is connected to the cabinet door 2 through a hinge.

Like this, synchronous slide mechanism in this embodiment is through setting up pulley assembly 6, and at the in-process that cabinet door 2 removed, pulley assembly 6 can be for cabinet door 2 stable and smooth and easy sliding structure, improves cabinet door 2 holistic slip smoothness nature. And, synchronous sliding mechanism in this embodiment is through setting up cabinet door 2 connecting plate and fixed plate 517, assembles cabinet door 2, two wiring pieces and two pulley assembly 6 ingeniously, and simultaneously, the structure is compacter, can reduce required assembly space effectively, reduces the volume that occupies to make the furniture pocket door of narrower limit more.

In one of the application scenarios, the cabinet door 2 and the cabinet door 2 connecting plate are connected through a hinge, wherein the hinge can be selected to be a 90-degree hinge, namely, when the cabinet door 2 needs to be switched from a door closing state to a door opening state, a user can fold the cabinet door 2 by 90 degrees first, 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, and the cabinet door 2 is stored in the storage groove 11 of the cabinet body 1 to form a door opening state.

Further preferably, the two pulley assemblies 6 are aligned at intervals along the height direction of the cabinet body 1, so that the two pulley assemblies can be correspondingly arranged with the two wiring members aligned at intervals along the height direction of the cabinet body 1, the structure is more compact, the required assembly space can be effectively reduced, and the occupied volume is reduced, so that a furniture pocket door with narrower edges can be manufactured.

Preferably, the first guide wheel 41 is disposed in the cabinet 1 through the first wire wheel plate 12, and the fourth guide wheel 44 is disposed in the cabinet 1 through the second wire wheel plate 13; the wheel diameter of the first wheel plate 12 is D1, the distance between the axle center of the first guide wheel 41 on the first wheel plate 12 and the top and the bottom of the first wheel plate 12 is H1/2, and the distance between the axle center of the fourth guide wheel 44 on the second wheel plate 13 and the top and the bottom of the second wheel plate 13 is H1/2 and H1/2+D1 respectively. In particular, the bottom of the first wire wheel plate 12 and the bottom of the second wire wheel plate 13 are arranged flush.

In view of the fact that one end of the sliding rope 3 is assembled to the second assembly through hole 515 of the second wire connecting piece 51b through the connecting piece 513 and the thread adjusting piece 514, after the other end of the sliding rope 3 sequentially passes through the first guide wheel 41, the second guide wheel 42, the third guide wheel 43 and the fourth guide wheel 44, the other end of the sliding rope 3 is assembled to the first assembly through hole 512 of the second wire connecting piece 51b through the second locking piece 516b, since the other end of the sliding rope 3 finally passes through the fourth guide wheel 44, in order to enable the other end of the sliding rope 3 to be better assembled to the first assembly through hole 512 of the second wire connecting piece 51b, the size structure of the second wire wheel 13 on the fourth guide wheel 44 is improved, the second wire wheel 13 of the fourth guide wheel 44 is set to be in a structure with half height H1/2 and the other half height H1/2+D1, and therefore the other end of the sliding rope 3 can be assembled to the first assembly through hole 512 of the second wire connecting piece 51b after passing through the fourth guide wheel 44; meanwhile, the height of half of the second wire wheel plate 13 is H1/2, which is the same as the height H1/2 of half of the first wire wheel plate 12, and when in use, the second wire wheel plate 13 and the first wire wheel plate 12 can be used commonly, so that the universality of accessories is improved.

Example 2 Structure of furniture pocket door

The application also discloses a furniture pocket door, which comprises the synchronous sliding mechanism.

The furniture pocket door further comprises a cabinet body 1 and a cabinet door 2, a storage groove 11 for storing the cabinet door 2 is formed in the cabinet body 1, and the synchronous sliding mechanism is assembled between the storage groove 11 of the cabinet body 1 of the furniture pocket door and the cabinet door 2 and used for enabling the cabinet door 2 to be stored in the storage groove 11 of the cabinet body 1.

Preferably, the receiving groove 11 extends along the width square of the cabinet body 1 so as to receive the cabinet door 2.

Preferably, two storage grooves 11 are provided, and the two storage grooves 11 are provided on both sides of the cabinet body 1 along the length square so as to simultaneously store the two cabinet doors 2.

In the illustrated embodiment, the furniture pocket door is stored in a manner from the closed state of fig. 11 to the open state of fig. 1, and the process is as follows: the cabinet door 2 turns over 90 ° by itself, and then the cabinet door 2 is pushed inwards towards the storage groove 11 of the cabinet body 1 until being stored in the storage groove 11, and of course, other storage modes can be adopted, for example, the storage groove 11 of the cabinet body 1 and the cabinet door 2 can be arranged on the same plane, and the cabinet door 2 can be directly pushed into the storage groove 11 without turning 90 °.

Example 3 method of assembling a slide rope 3 and four guide wheels

The embodiment also discloses an assembling method of the sliding rope piece 3 and 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 particularly suitable for a section of the sliding rope piece 3, and the winding method comprises the following steps:

one end of the slide rope 3 is fitted in the fitting through hole II 515 of the second wiring member 51b through the connecting member 513 and the regulating member 514;

the other end of the sliding rope 3 winds the first guide wheel 41, and the included angle of the sliding rope 3 between the winding-in and winding-out first guide wheel 41 is 90 degrees;

the other end of the sliding rope 3 winds the second guide wheel 42, and the included angle of the sliding rope 3 between the winding and the winding of the sliding rope 3 from the second guide wheel 42 is 90 degrees;

the other end of the slide rope 3 passes through the first fitting through hole 512 of the first wiring member 51a;

the other end of the sliding rope 3 winds the third guide wheel 43, and the included angle between the winding and the winding of the sliding rope 3 from the third guide wheel 43 is 180 degrees;

the other end of the slide rope 3 is assembled on the second assembling through hole 515 of the first wiring member 51a through the first locking member 516 a;

the other end of the sliding rope 3 winds the second guide wheel 42, and the included angle between the winding and the winding of the sliding rope 3 from the second guide wheel 42 is 180 degrees;

the other end of the slide rope 3 passes through the first fitting through hole 512 of the first wiring member 51a;

the other end of the sliding rope 3 winds the third guide wheel 43, and the included angle between the winding and the winding of the sliding rope 3 from the third guide wheel 43 is 90 degrees;

the other end of the sliding rope 3 winds the fourth guide wheel 44, and the included angle of the sliding rope 3 between the winding in and the winding out of the fourth guide wheel 44 is 90 degrees;

the other end of the slide wire 3 is fitted into the fitting through hole one 512 of the second wiring member 51b by the second locking member 516 b.

Example 4 method of assembling a slide rope 3 and four guide wheels 4

The embodiment also discloses another assembling method of the sliding rope piece 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 sections of sliding rope pieces 3, namely a first sliding rope section and a second sliding rope section, and the winding method specifically comprises the following steps:

one end of the first slide rope portion is connected in the second fitting through hole 515 of the second wiring member 51b;

the other end of the first sliding rope part winds the first guide wheel 41, and the included angle of the first sliding rope part between the winding and the winding of the first guide wheel 41 is 90 degrees;

the other end of the first sliding rope part winds around the second guide wheel 42, and the included angle of the first sliding rope part between the winding-in and winding-out second guide wheel 42 is 90 degrees;

the other end of the first slide rope portion passes through the first fitting through hole 512 of the first wire member 51a;

the other end of the first sliding rope part winds around the third guide wheel 43, and the included angle of the first sliding rope part between the winding-in and winding-out third guide wheel 43 is 180 degrees;

the other end of the first slide rope portion is connected in the second fitting through hole 515 of the first wire member 51a;

one end of the second slide rope portion is connected in the second fitting through hole 515 of the first wire member 51a;

the other end of the second sliding rope part winds around the second guide wheel 42, and the included angle of the second sliding rope part between the winding-in and winding-out second guide wheel 42 is 180 degrees;

the other end of the second slide rope portion passes through the first fitting through hole 512 of the first wire member 51a;

the other end of the second sliding rope part winds around the third guide wheel 43, and the included angle of the second sliding rope part between the winding-in and winding-out third guide wheel 43 is 90 degrees;

the other end of the second sliding rope portion winds around the fourth guide wheel 44, and the included angle of the second sliding rope portion between the winding-in and winding-out fourth guide wheel 44 is 90 degrees;

the other end of the second slide rope portion is connected in the fitting through hole one 512 of the second wire member 51b.

The technical means disclosed by the scheme of the application is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the application may occur to one skilled in the art without departing from the principles of the present application and are intended to be within the scope of the present application.

Claims (11)

1. A synchronous sliding mechanism for accomodating cabinet door (2) to cabinet body (1) in, its characterized in that includes:

two rope guiding wheel sets which are arranged in the cabinet body (1) and are arranged along the up-down direction;

two wiring pieces which are arranged on the cabinet door (2) and are arranged along the up-down direction;

the sliding rope piece (3), the sliding rope piece (3) is wound on two rope guiding wheel groups, the sliding rope piece (3) is formed with two same-direction sliding rope sections which are arranged in parallel along the up-down direction and synchronously move in the same direction, and the two wiring pieces are arranged on the two same-direction sliding rope sections in a one-to-one correspondence manner;

wherein, one of the same-direction sliding rope sections of the sliding rope piece (3) is at least one part of the sliding rope sections formed by winding one of the guiding rope wheel groups around the sliding rope piece (3).

2. The synchronous sliding mechanism according to claim 1, wherein the two rope guiding wheel sets are a first rope guiding wheel set and a second rope guiding wheel set, the second rope guiding wheel set comprises a first guide wheel and a fourth guide wheel (44) which are arranged along the front-back direction, and the first rope guiding wheel set comprises a second guide wheel (42) and a third guide wheel (43) which are arranged along the front-back direction;

the two wiring members are a first wiring member (51 a) and a second wiring member (51 b), one end of the sliding rope member (3) is connected with the second wiring member (51 b), and the other end of the sliding rope member (3) is sequentially wound around a first guide wheel (41), a second guide wheel (42), a third guide wheel (43) and a fourth guide wheel (44) and then is arranged on the second wiring member (51 b);

the two same-direction sliding rope sections are a first same-direction sliding rope section (31 a) and a second same-direction sliding rope section (31 b), the second same-direction sliding rope section (31 b) is a sliding rope section between a first guide wheel (41) and a fourth guide wheel (44) and is connected with a second wiring piece (51 b), and the first same-direction sliding rope section (31 a) is a sliding rope section between a second guide wheel (42) and a third guide wheel (43) and is connected with the first wiring piece (51 a).

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

4. A synchronous sliding mechanism according to any one of claims 1-3, characterized in that the slide rope member (3) is provided with two sections, a first slide rope portion and a second slide rope portion, respectively, two of which are a first wire member (51 a) and a second wire member (51 b);

one end of the first sliding rope part is connected to the second wiring piece (51 b), and the other end of the first sliding rope part is connected to the first wiring piece (51 a) after sequentially winding the first guide wheel, the second guide wheel (42) and the third guide wheel (43);

one end of the second sliding rope part is connected to the first wiring piece (51 a), and the other end of the second sliding rope part is connected to the first wiring piece (51 a) after sequentially winding around the second guide wheel (42), the third guide wheel (43) and the fourth guide wheel (44).

5. The synchronous sliding mechanism according to claim 2, wherein the wire connecting member is provided with a first fitting through hole (512) and a second fitting through hole (515) in the up-down direction;

one end of the sliding rope piece (3) is assembled at the second assembly through hole (515) of the second wiring piece (51 b), and the other end of the sliding rope piece (3) is assembled at the first assembly through hole (512) of the second wiring piece (51 b) after sequentially passing through the first guide wheel, the second guide wheel (42), the third guide wheel (43) and the fourth guide wheel (44); the first synchronous sliding rope section (31 a) is assembled in the second assembly through hole (515) of the first wiring piece (51 a);

the distance between the first assembly through hole (512) and the second assembly through hole (515) is equal to the wheel diameter of the guide wheel in the guide rope wheel group.

6. A synchronous sliding mechanism according to claim 5, characterized in that the sliding rope member (3) is itself further formed with a reverse sliding rope portion (31 c), the reverse sliding rope portion (31 c) being located between the second guide wheel (42) and the third guide wheel (43), the reverse sliding rope portion (31 c) being provided to pass through the first fitting through hole (512) of the upper wire member (51 a).

7. The synchronous sliding mechanism according to claim 5, wherein a connecting piece (513) is arranged at one end of the sliding rope piece (3), the connecting piece (513) is in threaded connection with a threaded adjusting piece (514), and one end of the threaded adjusting piece (514) extends out of a second fitting through hole (515) of the second wiring piece (51 b) and is clamped to the second wiring piece (51 b).

8. The synchronous sliding mechanism according to claim 7, wherein the wiring member includes two wiring boards (511) arranged in the front-rear direction, the wiring boards (511) being provided with a fitting through hole one (512) and a fitting through hole two (515) in the up-down direction;

the other end of the sliding rope piece (3) is locked to a second wiring piece (51 b) through a second locking piece (516 b), and the second locking piece (516 b) is arranged between two wiring boards (511) of the second wiring piece (51 b);

the first synchronous sliding rope section (31 a) is locked to the first wiring piece (51 a) through a first locking piece (516 a), and the first locking piece (516 a) is arranged between two wiring boards (511) of the first wiring piece (51 a).

9. A synchronous sliding mechanism according to claim 5, characterized in that the first guide wheel (41) is arranged in the cabinet (1) by a first wire wheel plate (12), and the fourth guide wheel (44) is arranged in the cabinet (1) by a second wire wheel plate (13);

the diameter of the first wire wheel plate (12) is D1, the distance between the axle center of the first guide wheel (41) on the first wire wheel plate (12) and the top and the bottom of the first wire wheel plate (12) is H1/2, and the distance between the axle center of the fourth guide wheel (44) on the second wire wheel plate (13) and the top and the bottom of the second wire wheel plate (13) is H1/2 and H1/2+D1 respectively.

10. The synchronous sliding mechanism according to claim 1, further comprising two slidable pulley assemblies (6), wherein the two pulley assemblies (6) are arranged along the up-down direction of the cabinet body (1), and the two pulley assemblies (6) are connected with the two wiring members in a one-to-one correspondence;

each pulley assembly (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);

a fixed plate (517) is arranged between the two wiring boards (511) in each wiring piece, and the two fixed plates (517) are connected with the two pulley connecting plates (63) in a one-to-one correspondence manner;

a cabinet door (2) connecting plate is arranged between the two fixing plates (517), and the cabinet door (2) connecting plate is connected to the cabinet door (2) through a hinge.

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