CN214576523U

CN214576523U - Linkage door

Info

Publication number: CN214576523U
Application number: CN202022997154.6U
Authority: CN
Inventors: 杜兴星; 郑雨燊; 陈方胜
Original assignee: Zhongshan Baidike Hardware Products Co ltd
Current assignee: Zhongshan Baidike Hardware Products Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-11-02
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a linkage door, which comprises upright frame components arranged in bilateral symmetry, wherein the upper parts of the two upright frame components are connected with track components, a fixed door, a driven door and a driving door are sequentially arranged below the track components, hanging wheel components are respectively arranged on the fixed door, the driven door and the driving door, the hanging wheel components are inserted in the track components in a sliding way, linkage components are arranged on the fixed door, the driven door and the driving door, the linkage components are used for driving the driven door to move synchronously when the driving door moves, a driving component is also arranged in the track components, the driving component is connected with the driving door and can drive the driving door to move along the track components, the utility model has the advantages of simple and reasonable structure, small volume, high efficiency of linkage efficiency and accurate synchronization, when the driving component drives the driving door to move along the track components, the driven door is driven to follow the driving door to move synchronously, and the whole structure is simple.

Description

Linkage door

Technical Field

The utility model particularly relates to a linkage door.

Background

The linkage door is generally applied to a partition door of a balcony and a kitchen or a shower door of a bathroom, the overall structure of the existing linkage door is too complex, and particularly in the linkage structure, more parts need to be installed in order to keep synchronous linkage, so that the production cost is high, the overall space occupied by the linkage structure is large, the width of the whole door is too wide, the existing linkage door is in meshing transmission of gears and racks, the linkage mode is large in occupied space, the gears are main driving force, a starter needs to bear large torque or needs to utilize a speed change structure, the cost is increased, the assembling is not facilitated, the overall size is large, thin walls cannot be perfectly installed, and therefore the linkage door which is simple in linkage, good in linkage efficiency and small in size is urgently needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a linkage door with simple linkage, good linkage efficiency and small volume;

the linkage door designed according to the purpose comprises upright frame assemblies which are arranged in bilateral symmetry, wherein the upper parts of the two upright frame assemblies are connected with track assemblies, a fixed door, a driven door and a driving door are sequentially arranged below the track assemblies, the fixed door, the driven door and the driving door are respectively provided with a hanging wheel assembly, the hanging wheel assemblies are inserted in the track assemblies in a sliding manner, the fixed door, the driven door and the driving door are provided with linkage assemblies, the linkage assemblies are used for driving the driven door to synchronously move when the driving door moves, a driving assembly is further arranged in the track assembly, and the driving assembly is connected with the driving door and can drive the driving door to move along the track assembly;

preferably, the linkage assembly comprises connecting pieces respectively arranged on the fixed door and the driving door, and also comprises guide wheel seats respectively arranged on the left and right of the upper wall surface of the driven door, guide wheels are arranged on the guide wheel seats, belts are sleeved on the two guide wheels, the connecting pieces are respectively and fixedly connected to the belts, and the two connecting pieces are respectively positioned on two sides of the belts;

preferably, two of said connectors are disposed diagonally to each other;

preferably, the guide wheel is a synchronous wheel with teeth, and the belt is a circular tooth synchronous belt;

preferably, the connecting piece comprises an installation plate, an installation seat is arranged on the installation plate, a belt clamp is arranged on the installation seat, tooth grooves are uniformly distributed on the belt clamp, and the tooth grooves are meshed with the circular tooth synchronous belt;

preferably, the driving assembly comprises a first motor arranged on the left side of the track assembly, a first belt pulley is arranged on a motor shaft of the first motor, a second belt pulley is arranged on the right side of the track assembly, a transmission belt is sleeved on the first belt pulley and the second belt pulley, a connecting clamp is arranged on the driving door, and the connecting clamp is fixedly connected with the transmission belt;

preferably, the hoisting wheel assembly comprises a mounting plate, a mounting seat is arranged on the mounting plate, an adjusting bolt is connected to the mounting seat in a threaded manner, a connecting support is connected to the adjusting bolt in a threaded manner, a plurality of pulleys are mounted on the connecting support, and the pulleys are movably inserted into the track assembly;

preferably, the rail assembly comprises a rail bracket, a main rail is arranged on the lower end surface of the rail bracket, and an auxiliary rail is fixedly arranged on the right side wall surface of the rail bracket;

preferably, the stand assembly is formed by combining a main stand and an auxiliary stand, and the main stand is detachably connected with the auxiliary stand;

preferably, a first decorative plate is installed on the left side wall surface of the rail bracket, and a second decorative plate is installed on the auxiliary rail;

the utility model has the advantages of simple and reasonable structure, small volume, high linkage efficiency and synchronous precision, compared with the prior art, the driving assembly can drive the driven door to follow the driving door to synchronously move when driving the driving door to move along the track assembly through the linkage assembly, the whole structure is simple, the number of parts is small, thereby the production cost can be reduced, the width of the whole door body can be reduced, and the better installation effect can be ensured;

further the utility model discloses a combination formula track structure can correspond through the door body quantity of difference and make up the track, realizes that a track structure can install the door of different quantity, simple structure, and application scope is wide, accords with and uses required.

Drawings

Fig. 1 is one of the schematic three-dimensional structures of the present invention;

FIG. 2 is an exploded view of the middle rail assembly and the stand assembly of the present invention;

fig. 3 is a schematic sectional structure of the present invention;

fig. 4 is a second schematic perspective view of the present invention;

fig. 5 is a third schematic perspective view of the present invention;

fig. 6 is a schematic perspective view of a middle suspension wheel assembly according to the present invention;

FIG. 7 is a schematic view of a portion of a linkage assembly according to the present invention;

FIG. 8 is a schematic view of a portion of a linkage assembly according to the present invention;

fig. 9 is a schematic plan view of the present invention;

fig. 10 is a fourth schematic perspective view of the present invention;

fig. 11 is a schematic structural view of the door body of the present invention in a closed state;

fig. 12 is a schematic plan view of the middle rail assembly according to the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments;

referring to fig. 1 to 12, a linkage door includes bilaterally symmetrical upright frame assemblies 6, a track assembly 7 is connected to the upper portions of the two upright frame assemblies 6, a fixed door 1, a driven door 2 and a driving door 3 are sequentially arranged below the track assembly 7, hanging wheel assemblies 9 are respectively arranged on the fixed door 1, the driven door 2 and the driving door 3, the hanging wheel assemblies 9 are slidably inserted into the track assembly 7, linkage assemblies 4 are arranged on the fixed door 1, the driven door 2 and the driving door 3, the linkage assemblies 4 are used for driving the driven door 2 to synchronously move when the driving door 3 moves, a driving assembly 8 is further arranged in the track assembly 7, and the driving assembly 8 is connected with the driving door 3 and can drive the driving door 3 to move along the track assembly 7;

the linkage assembly 4 comprises connecting

pieces

44 and 45 respectively arranged on the fixed door 1 and the driving door 3, and further comprises guide wheel seats 41 respectively arranged on the left and right of the upper wall surface of the driven door 2, guide wheels 42 are arranged on the guide wheel seats 41, belts 43 are sleeved on the two guide wheels 42, the connecting

pieces

44 and 45 are respectively and fixedly connected to the belts 43, and the two connecting

pieces

44 and 45 are respectively positioned on two sides of the belts 43;

as shown in fig. 9 and fig. 11, the operation principle of the present invention is that the driving door 3 is driven by the driving assembly 8 to move along the track assembly 7, in the moving process of the driving door 3, because the belt 43 is installed on the two guide wheels 42, and the driving door 3 and the driven door 2 are both limited in the track, and the fixed door 1 and the connecting piece 44 are in the fixed state, the connecting piece 44 is fixed, so that the connecting point of the belt 43 and the connecting piece 44 is fixed, the driving door 3 can pull the belt 43 through the connecting piece 45, at this time, the belt 43 moves to drive the guide wheels 42 to rotate, thereby realizing that the driving door 3 can pull the driven door 2 to move synchronously, i.e. realizing synchronous linkage, the present invention adopts the connection of the belt 43, the guide wheels 42 and the connecting piece 44 to realize linkage, not only reducing the whole volume, facilitating the installation of the door body, having fewer parts, facilitating assembly and low production cost, the linkage assembly has high linkage efficiency and precise linkage synchronization, and meets the use requirement;

the two connecting

pieces

44 and 45 are arranged diagonally, so that the linkage structure is more reasonable, the linkage is accurate, and the use requirements are met;

the guide wheel 42 is a synchronous wheel with teeth, the belt 43 is a circular tooth synchronous belt, the connecting

pieces

44 and 45 comprise mounting plates 51, mounting seats 52 are arranged on the mounting plates 51, belt clamps 53 are arranged on the mounting seats 52, tooth sockets 50 are uniformly distributed on the belt clamps 53, the tooth sockets 50 are meshed with the circular tooth synchronous belt, the synchronous wheel with teeth and the circular tooth synchronous belt are adopted, transmission is more accurate, the circular tooth synchronous belt are meshed with each other, connection is convenient, stability is good, and the use requirement is met;

as shown in fig. 4, the driving assembly 8 includes a first motor 81 disposed on the left side of the track assembly 7, a first belt pulley 82 is disposed on a motor shaft of the first motor 81, a second belt pulley 84 is disposed on the right side of the track assembly 7, a transmission belt 85 is sleeved on the first belt pulley 82 and the second belt pulley 84, a connecting clip 83 is disposed on the driving door 3, and the connecting clip 83 is fixedly connected to the transmission belt 85;

the structure of the connecting clamp 83 is the same as that of the connecting piece 44, and the connecting clamp 83 is used for connecting and fixing the driving door 3 and the transmission belt 85 with each other, so that the connecting structure can adopt the existing connecting block and can also adopt the screw fixing connection;

according to the working principle of the driving assembly 8, the first motor drives the first belt pulley to rotate, and the first belt pulley can drive the driving belt to rotate so as to drive the driving door to move;

as shown in fig. 6, the hanging wheel assembly 9 includes a mounting plate 51, a mounting seat 52 is arranged on the mounting plate 51, an adjusting bolt 54 is connected to the mounting seat 52 through a thread, a connecting bracket 55 is connected to the adjusting bolt 54 through a thread, a plurality of pulleys 56 are mounted on the connecting bracket 55, the pulleys 56 are movably inserted into the rail assembly 7, the pulleys 56 slide relative to the rail assembly 7, and the door body can move, and the adjusting bolt can adjust the mounting height of the door body, has a simple structure, and meets the use requirement;

as shown in fig. 2 and 12, the rail assembly 7 includes a rail bracket 71, a main rail 72 is disposed on a lower end surface of the rail bracket 71, an auxiliary rail 73 is fixedly mounted on a right side wall surface of the rail bracket 71, the stand assembly 6 is formed by combining a main stand 61 and an auxiliary stand 62, the main stand 61 and the auxiliary stand 62 are detachably connected, and the auxiliary rail 73 and the auxiliary stand 62 can be increased according to installation of different numbers of door bodies, so as to achieve flexible assembly and have a wide application range;

as shown in fig. 12, a first decorative plate 74 is mounted on the left side wall surface of the rail bracket 71, and a second decorative plate 75 is mounted on the sub-rail 73;

in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience of description and for simplicity of description, rather than to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention, the terms "first" and "second" are used for descriptive purposes only, but not as indicating or implying relative importance or implicitly indicating the number of technical features indicated;

the basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a linkage door, is two including grudging post subassembly (6) that bilateral symmetry set up the upper portion of grudging post subassembly (6) is connected with track subassembly (7) below is equipped with fixed gate (1), slave gate (2) and initiative door (3) in proper order, its characterized in that: the driving door is characterized in that the fixed door (1), the driven door (2) and the driving door (3) are respectively provided with a hanging wheel assembly (9), the hanging wheel assembly (9) is inserted into the track assembly (7) in a sliding manner, linkage assemblies (4) are arranged on the fixed door (1), the driven door (2) and the driving door (3), the linkage assemblies (4) are used for driving the driven door (2) to move synchronously when the driving door (3) moves, the track assembly (7) is also internally provided with a driving assembly (8), and the driving assembly (8) is connected with the driving door (3) and can drive the driving door (3) to move along the track assembly (7).

2. A linked door according to claim 1, wherein: linkage subassembly (4) are including installing connecting piece (44, 45) on fixed door (1) and initiative door (3) respectively, still including controlling guide pulley seat (41) of installing on driven door (2) upper wall face respectively, install guide pulley (42) on guide pulley seat (41), two the cover is equipped with belt (43) on guide pulley (42), connecting piece (44, 45) fixed connection respectively are in on belt (43), two connecting piece (44, 45) are located the both sides of belt (43) respectively.

3. A linked door according to claim 2, wherein: the guide wheel (42) is a synchronous wheel with teeth, and the belt (43) is a circular tooth synchronous belt.

4. A linked door according to claim 3, wherein: connecting piece (44, 45) are including mounting panel (51), be equipped with mount pad (52) on mounting panel (51) be equipped with belt clamp (53) on mount pad (52), the equipartition has tooth's socket (50) on belt clamp (53), tooth's socket (50) with round tooth hold-in range intermeshing.

5. A linked door according to claim 1, wherein: drive assembly (8) are including setting up first motor (81) on track subassembly (7) left side be equipped with first belt pulley (82) on the motor shaft of first motor (81) track subassembly (7) right side is equipped with second belt pulley (84) first belt pulley (82) with the cover is equipped with drive belt (85) on second belt pulley (84 be equipped with connecting clamp (83) on driving door (3), connecting clamp (83) with drive belt (85) fixed connection.

6. A linked door according to claim 1, wherein: hanging wheel subassembly (9) is including mounting panel (51), be equipped with mount pad (52) on mounting panel (51) threaded connection has adjusting bolt (54) on mount pad (52), threaded connection has linking bridge (55) on adjusting bolt (54), install a plurality of pulleys (56) on linking bridge (55), pulley (56) activity is pegged graft in track subassembly (7).

7. A linked door according to any one of claims 1 to 6, wherein: the track assembly (7) comprises a track support (71), a main track (72) is arranged on the lower end face of the track support (71), and an auxiliary track (73) is fixedly mounted on the right side wall face of the track support (71).

8. A linked door according to any one of claims 1 to 6, wherein: the stand assembly (6) is formed by combining a main stand (61) and an auxiliary stand (62), and the main stand (61) and the auxiliary stand (62) are detachably connected.

9. A linked door according to claim 7, wherein: a first decorative plate (74) is installed on the left side wall face of the rail support (71), and a second decorative plate (75) is installed on the auxiliary rail (73).