Linkage door with hidden linkage adjusting structure

Abstract

The utility model discloses a linkage door with a hidden linkage adjusting structure. The linkage door comprises a rail system, a linkage system and a plurality of door bodies. The track system comprises a plurality of track cavities arranged side by side; an upper installation groove is formed in the upper portion of the door body, and the connecting base is installed in the upper installation groove in a sliding mode. The connecting seat, the linkage wheel and the linkage belt are arranged in the upper mounting groove in a penetrating manner; a guide wheel seat is arranged on one side of the connecting seat; the guide wheel seat is provided with a guide wheel plate; the linkage wheel is mounted on the guide wheel plate; a guide wheel adjusting rod is arranged in the side direction of the guide wheel base, and the relative position of the guide wheel plate and the guide wheel base can be adjusted through the guide wheel adjusting rod so as to adjust the tightness of the linkage belt. According to the utility model, the whole appearance is simple, and dirt is not easy to generate; moreover, through the guide wheel adjusting rod, the relative position of the guide wheel plate and the guide wheel seat can be directly adjusted, and the tightness of the linkage belt can be conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of movable doors, in particular to a linkage door with a hidden linkage adjustment structure. Background Art

[0002] Sliding door structures are increasingly accepted by the public due to their advantages of beauty and space saving. Linkage doors generally achieve synchronous movement through linkage wheels and linkage belts, where linkage parts such as linkage belts and linkage wheels are usually set at the lower frame or upper frame of the door body, which are prone to dirt.

[0003] For example, patent number CN202321229445.8 discloses a linkage inter-sliding door, which utilizes parts such as linkage belts, pulley assemblies and linkage assemblies of the linkage system to drive the door bodies under multiple connecting plates to move synchronously.

[0004] However, in actual use, it is found that this type of linkage structure has the following problems: the linkage belt, linkage wheel and other parts of the linkage assembly are all arranged directly above the connecting plate, the linkage belt is sleeved on the linkage wheel, and the fixing structure of the fixing clip is also arranged directly above the connecting plate. The linkage belt and linkage wheel are exposed to the external environment and are prone to dirt; and it is difficult to adjust the height of the moving door and the tightness of the linkage belt. Therefore, further improvement is needed. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a linkage door with a hidden linkage adjustment structure.

[0006] The technical solution adopted by an embodiment of the utility model to solve the technical problem is: a linkage door with a hidden linkage adjustment structure, including a track system, a linkage system and a plurality of door bodies; the track system includes a plurality of track cavities arranged side by side;

[0007] The linkage system includes a pulley assembly, a connecting seat and a linkage assembly; the connecting seat is detachably mounted above the door body; the pulley assembly is mounted above the connecting seat and can slide in the track cavity; the linkage assembly includes a linkage belt, a linkage wheel and a fixing clamp, which can pull adjacent connecting seats to move synchronously;

[0008] An upper mounting groove is provided above the door body, and the connecting seat can be slidably mounted on the upper mounting groove; the connecting seat, the linkage wheel and the linkage belt are passed through the upper mounting groove;

[0009] A guide wheel seat is provided on one side of the connection seat; a guide wheel plate is provided on the guide wheel seat, and the linkage wheel is installed on the guide wheel plate; a guide wheel adjusting rod is provided on the side of the guide wheel seat, and the relative position of the guide wheel plate and the guide wheel seat can be adjusted through the guide wheel adjusting rod to adjust the tightness of the linkage belt.

[0010] Optionally, the guide wheel adjusting rod is provided with a first anti - detachment ring groove; the guide wheel seat is provided with a first anti - detachment bolt; the first anti - detachment bolt can pass through the guide wheel seat, and the end can extend into the first anti - detachment ring groove.

[0011] Optionally, the guide wheel seat is provided with a guide wheel groove; the guide wheel plate has an "L" - shaped structure, including a guide wheel horizontal plate and a guide wheel vertical plate; the guide wheel horizontal plate is slidably connected to the guide wheel groove, and the guide wheel vertical plate is threadedly connected to the guide wheel adjusting rod.

[0012] Optionally, a suspension rod is provided vertically on the connection seat, and the upper part of the suspension rod is threadedly connected to the pulley assembly; a pulley adjusting rod is provided on the side of the connection seat; through the pulley adjusting rod, the suspension rod can be rotated to adjust the height position between the pulley assembly and the upper part of the suspension rod.

[0013] Optionally, the pulley adjusting rod passes through the guide wheel seat and the connection seat in sequence and is connected to the suspension rod; the end of the pulley adjusting rod close to the guide wheel seat is flush with the end of the guide wheel adjusting rod.

[0014] Optionally, a spline tooth is provided on a section of the pulley adjusting rod close to the suspension rod, and a rotating tooth is provided at the bottom of the suspension rod, and the spline tooth meshes with the rotating tooth.

[0015] Optionally, the pulley adjusting rod is provided with a second anti - detachment ring groove; the connection seat is provided with a second anti - detachment bolt; the second anti - detachment bolt can pass through the connection seat, and the end can extend into the second anti - detachment ring groove.

[0016] Optionally, a door frame assembly is provided on the outer periphery of the door body; the door frame assembly includes a detachable and assembled upper frame, a lower frame and side frames; the upper frame is provided with an upper installation groove, and the connection seat is slidably installed in the upper installation groove; the side frames can cover the upper installation groove.

[0017] The beneficial effects of the present utility model: The connection seat, the linkage wheel and the linkage belt are passed through the upper installation groove and hidden in the upper frame of the door body, with a simple overall appearance and not easy to generate dirt; moreover, through the guide wheel adjusting rod, the relative position of the guide wheel plate and the guide wheel seat can be directly adjusted, conveniently adjusting the tightness of the linkage belt; at the same time, it is also convenient to clean the linkage system.

[0018] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the following provides preferred embodiments in conjunction with the accompanying drawings and describes them in detail as follows. Description of the Drawings

[0019] The above and / or additional aspects and advantages of the present utility model will become obvious and easily understandable from the description of the embodiments in conjunction with the following drawings, where:

[0020] Figure 1 is a schematic structural diagram of the linkage door;

[0021] Figure 2 is Figure 1 a schematic structural diagram of the hidden track system and side frame of the linkage door in ;

[0022] Figure 3 is Figure 1 a schematic structural diagram of the connecting seat and guide wheel seat in ;

[0023] Figure 4 is Figure 3 an exploded schematic diagram of the connecting seat and guide wheel seat in ;

[0024] Figure 5 is Figure 1 a cross-sectional view of the linkage door at the connecting seat and guide wheel seat;

[0025] Figure 6 is Figure 1 an exploded schematic diagram of the door body in.

[0026] Description of the Main Component Symbols:

[0027] 10. Door body; 11. Upper mounting groove; 12. Upper frame; 13. Lower frame; 14. Side frame; 20. Pulley assembly; 30. Connecting seat; 40. Linkage assembly; 41. Linkage belt; 42. Linkage wheel; 43. Fixed clip; 50. Guide wheel seat; 51. Guide wheel groove; 60. Guide wheel plate; 61. Guide wheel cross plate; 62. Guide wheel vertical plate; 70. Guide wheel adjusting rod; 71. First anti-detachment ring groove; 72. First anti-detachment bolt; 80. Suspension rod; 81. Rotating teeth; 90. Pulley adjusting rod; 91. Spline teeth; 92. Second anti-detachment ring groove; 93. Second anti-detachment bolt. Detailed Embodiments

[0028] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.

[0029] In the description of the present utility model, the meaning of "more than" is more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0030] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] In the present invention, unless otherwise clearly defined, the words "set", "install", "connect" and the like should be understood in a broad sense, for example, they can be directly connected or indirectly connected through an intermediate medium; they can be fixedly connected or detachably connected or integrally formed; they can be mechanically connected; they can be the internal connection of two elements or the interaction relationship between two elements. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0032] Example

[0033] Reference Figures 1 to 6 The utility model provides a linkage door with a hidden linkage adjustment structure, comprising a track system, a linkage system and a plurality of door bodies 10; the track system comprises a plurality of track cavities arranged side by side;

[0034] The linkage system includes a pulley assembly 20, a connecting seat 30 and a linkage assembly 40; the connecting seat 30 is detachably mounted on the upper part of the door body 10; the pulley assembly 20 is mounted on the upper part of the connecting seat 30 and can slide in the track cavity; the linkage assembly 40 includes a linkage belt 41, a linkage wheel 42 and a fixing clamp 43, which can pull the adjacent connecting seats 30 to move synchronously;

[0035] An upper mounting groove 11 is provided above the door body 10, and the connecting seat 30 is slidably mounted on the upper mounting groove 11; the connecting seat 30, the linkage wheel 42 and the linkage belt 41 are inserted into the upper mounting groove 11;

[0036] A guide wheel seat 50 is provided on one side of the connecting seat 30; a guide wheel plate 60 is provided on the guide wheel seat 50, and the linkage wheel 42 is installed on the guide wheel plate 60; a guide wheel adjustment rod 70 is provided on the side of the guide wheel seat 50, and the relative position of the guide wheel plate 60 and the guide wheel seat 50 can be adjusted by the guide wheel adjustment rod 70 to adjust the tightness of the linkage belt 41.

[0037] In the present utility model, the connection seat 30, the linkage wheel 42 and the linkage belt 41 are arranged in the upper mounting groove 11 and hidden in the upper frame 12 of the door body 10, with a simple overall appearance and not prone to dirt generation. Moreover, through the guide wheel adjusting rod 70, the relative positions of the guide wheel plate 60 and the guide wheel seat 50 can be directly adjusted, conveniently adjusting the tightness of the linkage belt 41.

[0038] In this embodiment, the guide wheel adjusting rod 70 is provided with a first anti - detachment ring groove 71; the guide wheel seat 50 is provided with a first anti - detachment bolt 72; the first anti - detachment bolt 72 can pass through the guide wheel seat 50, and its end can extend into the first anti - detachment ring groove 71. Through the first anti - detachment bolt 72, the guide wheel adjusting rod 70 can be prevented from detaching from the guide wheel seat 50.

[0039] In this embodiment, the guide wheel seat 50 is provided with a guide wheel groove 51; the guide wheel plate 60 has an "L" - shaped structure, including a guide wheel horizontal plate 61 and a guide wheel vertical plate 62; the guide wheel horizontal plate 61 is slidably connected to the guide wheel groove 51, and the guide wheel vertical plate 62 is threadedly connected to the guide wheel adjusting rod 70.

[0040] In this embodiment, the connection seat 30 is provided with a suspension rod 80 along the vertical direction. The upper part of the suspension rod 80 is threadedly connected to the pulley assembly 20; a pulley adjusting rod 90 is arranged laterally on the connection seat 30. Through the pulley adjusting rod 90, the suspension rod 80 can be rotated to adjust the height position between the pulley assembly 20 and the upper part of the suspension rod 80, thereby adjusting the height of the door body 10 relative to the pulley assembly 20 and adjusting the height position between the door body 10 and the track system.

[0041] In this embodiment, the pulley adjusting rod 90 passes through the guide wheel seat 50 and the connection seat 30 in sequence and is connected to the suspension rod 80; the end of the pulley adjusting rod 90 close to the guide wheel seat 50 is flush with the end of the guide wheel adjusting rod 70. The ends of the pulley adjusting rod 90 and the guide wheel adjusting rod 70 are both arranged on the side of the guide wheel seat 50, facilitating synchronous adjustment at the upper mounting groove 11.

[0042] Specifically, a spline tooth 91 is arranged on a section of the pulley adjusting rod 90 close to the suspension rod 80, and a rotating tooth 81 is arranged at the bottom of the suspension rod 80. The spline tooth 91 meshes with the rotating tooth 81, facilitating stable torque transmission.

[0043] In this embodiment, the pulley adjusting rod 90 is provided with a second anti - detachment ring groove 92; the connection seat 30 is provided with a second anti - detachment bolt 93; the second anti - detachment bolt 93 can pass through the connection seat 30, and its end can extend into the second anti - detachment ring groove 92. Through the second anti - detachment bolt 93, the pulley adjusting rod 90 can be prevented from detaching from the connection seat 30.

[0044] In this embodiment, a door frame assembly is provided on the outer periphery of the door body 10; the door frame assembly includes a detachable and assembled upper frame 12, a lower frame 13 and side frames 14; the upper frame 12 is provided with an upper mounting groove 11, and the connecting seat 30 is slidably mounted in the upper mounting groove 11; the side frames 14 can cover the upper mounting groove 11. The detachable and assembled door frame assembly can complete the assembly of the linkage system at the upper frame 12 and then close the side frames 14.

[0045] Of course, the present invention is not limited to the above embodiments, and those skilled in the art can make equivalent deformations or substitutions without departing from the spirit of the present invention, and these equivalent deformations and substitutions are all included in the scope defined by the claims of this application.

Claims

1. A linkage door with a hidden linkage adjustment structure, comprising a track system, a linkage system and a plurality of door bodies (10); the track system comprises a plurality of track cavities arranged side by side; and characterized in that: The linkage system comprises a pulley assembly (20), a connecting seat (30) and a linkage assembly (40); the connecting seat (30) is detachably mounted above the door body (10); the pulley assembly (20) is mounted above the connecting seat (30) and can slide in the track cavity; the linkage assembly (40) comprises a linkage belt (41), a linkage wheel (42) and a fixing clamp (43), and can pull adjacent connecting seats (30) to move synchronously; An upper mounting groove (11) is provided above the door body (10), and the connecting seat (30) is slidably mounted on the upper mounting groove (11); the connecting seat (30), the linkage wheel (42) and the linkage belt (41) are inserted into the upper mounting groove (11); A guide wheel seat (50) is provided on one side of the connecting seat (30); the guide wheel seat (50) is provided with a guide wheel plate (60), and the linkage wheel (42) is installed on the guide wheel plate (60); a guide wheel adjustment rod (70) is provided on the side of the guide wheel seat (50), and the relative position of the guide wheel plate (60) and the guide wheel seat (50) can be adjusted by the guide wheel adjustment rod (70) to adjust the tightness of the linkage belt (41).

2. The linkage door with a hidden linkage adjustment structure according to claim 1, characterized in that: The guide wheel adjustment rod (70) is provided with a first anti-slip ring groove (71); the guide wheel seat (50) is provided with a first anti-slip bolt (72); the first anti-slip bolt (72) can pass through the guide wheel seat (50), and the end portion can extend to the first anti-slip ring groove (71).

3. The linkage door with a hidden linkage adjustment structure according to claim 1, characterized in that: The guide wheel seat (50) is provided with a guide wheel groove (51); the guide wheel plate (60) is in an "L"-shaped structure, comprising a guide wheel horizontal plate (61) and a guide wheel vertical plate (62); the guide wheel horizontal plate (61) is slidably connected to the guide wheel groove (51), and the guide wheel vertical plate (62) is threadedly connected to the guide wheel adjustment rod (70).

4. The linkage door with a hidden linkage adjustment structure according to claim 1, characterized in that: The connecting seat (30) is provided with a suspension rod (80) in the vertical direction, and the upper part of the suspension rod (80) is threadedly connected to the pulley assembly (20); a pulley adjustment rod (90) is provided on the side of the connecting seat (30); the suspension rod (80) can be rotated by the pulley adjustment rod (90) to adjust the height position of the pulley assembly (20) and the upper part of the suspension rod (80).

5. The linkage door with a hidden linkage adjustment structure according to claim 4, characterized in that: The pulley adjustment rod (90) passes through the guide wheel seat (50) and the connecting seat (30) in sequence and is connected to the suspension rod (80); the end of the pulley adjustment rod (90) close to the guide wheel seat (50) is flush with the end of the guide wheel adjustment rod (70).

6. The linkage door with a hidden linkage adjustment structure according to claim 4, characterized in that: A section of the pulley adjustment rod (90) close to the suspension rod (80) is provided with a spline tooth (91), and a rotating tooth (81) is provided at the bottom of the suspension rod (80), and the spline tooth (91) is meshed with the rotating tooth (81).

7. The linkage door with a hidden linkage adjustment structure according to claim 4, characterized in that: The pulley adjustment rod (90) is provided with a second anti-slip ring groove (92); the connecting seat (30) is provided with a second anti-slip bolt (93); the second anti-slip bolt (93) can pass through the connecting seat (30), and the end portion can extend to the second anti-slip ring groove (92).

8. The linkage door with a hidden linkage adjustment structure according to claim 1, characterized in that: A door frame assembly is arranged on the outer periphery of the door body (10); the door frame assembly comprises an upper frame (12), a lower frame (13) and a side frame (14) which are detachably assembled; the upper frame (12) is provided with an upper mounting groove (11), and the connecting seat (30) can be slidably mounted on the upper mounting groove (11); the side frame (14) can cover the upper mounting groove (11).

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