Linkage sliding door structure

Abstract

The utility model discloses a linkage sliding door structure which comprises a door frame, a plurality of sets of sliding doors are connected to the door frame in a sliding mode, linkage assemblies used for linkage are arranged between the sets of sliding doors, an overhead rail is fixed to the upper end of the door frame, the door frame is arranged in a U shape, and the top plate is detachably connected to the upper end of the door frame. A moving assembly used for assisting the moving door in moving is arranged between the hanger rail and the moving door. According to the linkage sliding door structure, rapid and efficient installation between the sliding doors and the hanging wheels is facilitated through the moving assembly, the installation assembly and the adjusting assembly, height differences exist between the hanging wheels on the different sliding doors after installation, installation and arrangement of the linkage assembly are facilitated through the existence of the height differences, and the installation efficiency is improved. And the whole linkage sliding door is narrower, so that the overall attractiveness of the linkage sliding door is facilitated, and the linkage sliding door can be installed and used in multiple occasions.

Description

Technical Field

[0001] The utility model relates to the technical field of linked sliding doors, in particular to a linked sliding door structure. Background Art

[0002] The linkage sliding door is mainly composed of door frame, sliding door and linkage components. During the installation process of the linkage sliding door, the door frame is an integrated design, which makes the installation of the sliding door more cumbersome. In addition, the setting of the linkage components between each group of sliding doors makes the overall width of the linkage sliding door wider, affecting the overall appearance of the linkage sliding door and its installation and use in multiple occasions.

[0003] Therefore, a linkage sliding door structure is urgently needed to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to provide a linkage sliding door structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a linkage sliding door structure, comprising a door frame, to which a plurality of groups of movable doors are slidably connected, a linkage assembly for linkage being provided between each group of movable doors, a hanging rail being fixed to the upper end of the door frame, and a top plate, wherein the door frame is U-shaped, the top plate being detachably connected to the upper end of the door frame, and a moving assembly for assisting the movement of the movable doors being provided between the hanging rail and the movable doors;

[0006] The moving component includes a mounting seat, a hanging wheel is rotatably connected to the mounting seat, the hanging wheel is slidably connected to the hanging rail, a slide is slidably connected to the hanging wheel, a plug plate is fixed to the lower end of the slide, the plug plate is detachably connected to the upper end of the movable door through the mounting component card, and the mounting seat is provided with an adjustment component for fine-tuning the height after installation and a guide component for guiding during the adjustment process.

[0007] The installation assembly comprises a slot for inserting a plug-in board, which is provided at the upper end of the movable door. The plug-in board is installed and connected to the slot via connecting bolts.

[0008] The adjusting assembly includes a V-shaped groove formed on one side of the slide plate, and the mounting seat is threadedly connected with an extrusion bolt for pressing against the V-shaped groove.

[0009] The guide assembly is provided with a slide groove on the mounting seat, the slide groove is slidably connected with a slider, and the slider is fixed to the slide plate.

[0010] There is a height difference between the hanging wheels on different movable doors.

[0011] A positioning support assembly for positioning and supporting the movable door is provided at the bottom of the door frame. The positioning support assembly includes a support seat fixed to the bottom inner side of the door frame. The upper end of the support seat is rotatably connected to a positioning wheel. A positioning groove is provided at the bottom of the movable door, and the positioning wheel is slidably connected to the positioning groove.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model provides a linkage sliding door structure, which facilitates the quick and efficient installation between the sliding door and the hanging wheel through the moving component, the installation component and the adjustment component. After installation, there is a height difference between the hanging wheels on different sliding doors. The existence of the height difference facilitates the installation and setting of the linkage component, making the width of the entire linkage sliding door narrower, which facilitates the overall beauty of the linkage sliding door and its installation and use in multiple occasions. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the top plate structure of the present utility model;

[0016] Figure 3 This is a schematic diagram of the positioning support assembly structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the mobile component of the utility model;

[0018] Figure 5 This is a schematic diagram of the installation assembly structure of the utility model;

[0019] Figure 6 This is a schematic diagram of the guide assembly structure of the utility model;

[0020] Figure 7 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0021] Figure 8 This is a schematic diagram of multiple application methods of the top plate of the utility model.

[0022] In the figure: 101, door frame; 102, sliding door; 103, hanging rail; 2, top plate; 301, mounting seat; 302, hanging wheel; 303, slide plate; 304, plug plate; 401, slot; 402, connecting bolt; 501, V-groove; 502, extrusion bolt; 601, slide groove; 602, slider; 701, support seat; 702, positioning wheel; 703, positioning groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-8 The present invention provides a linkage sliding door structure, comprising a door frame 101, to which a plurality of groups of movable doors 102 are slidably connected, a linkage assembly for linkage being provided between each group of movable doors 102, a hanging rail 103 being fixed to the upper end of the door frame 101, and a top plate 2, wherein the door frame 101 is U-shaped, the top plate 2 being detachably connected to the upper end of the door frame 101, and a moving assembly for assisting the movement of the movable doors 102 being provided between the hanging rail 103 and the movable doors 102;

[0025] The moving assembly includes a mounting base 301, which is rotatably connected to a hanging wheel 302, which is slidably connected to the hanging rail 103. A slide 303 is slidably connected to the hanging wheel 302. A plugboard 304 is fixed to the lower end of the slide 303. The plugboard 304 is detachably connected to the upper end of the movable door 102 via a mounting assembly clip. The mounting base 301 is provided with an adjustment assembly for fine-tuning the height after installation and a guide assembly for guiding during the adjustment process.

[0026] It should be noted here that: by moving components, installing components and adjusting components, the movable door 102 and the hanging wheel 302 are easily installed quickly and efficiently, and after installation, there is a height difference between the hanging wheels 302 on different movable doors 102. The existence of the height difference facilitates the installation and setting of the linkage component, making the width of the entire linkage sliding door narrower, which facilitates the overall beauty of the linkage sliding door and its installation and use in multiple occasions.

[0027] The mounting assembly includes a slot 401 provided at the upper end of the movable door 102 for inserting the inserting plate 304 , and the inserting plate 304 is connected to the slot 401 by connecting bolts 402 ;

[0028] It should be noted here that: the plug plate 304 below the mounting seat 301 is plugged and connected with the slot 401 above the movable door 102. After the plugging is completed, it is connected and fixed by the connecting bolts 402 to complete the quick and efficient installation between the movable door 102 and the hanging wheel 302.

[0029] The adjustment assembly includes a V-shaped groove 501 formed on one side of the slide plate 303, and a squeeze bolt 502 is threadedly connected to the mounting seat 301 for pressing against the V-shaped groove 501;

[0030] It should be noted here that: by rotating the extrusion bolt 502, the sliding plate 303 and the installed and connected moving door 102 are pushed up and down through the interference between the extrusion bolt 502 and the inner wall of the V-groove 501, which facilitates fine-tuning operations during the installation of the moving door 102.

[0031] The guide assembly is provided with a slide groove 601 on the mounting seat 301, and a slider 602 is slidably connected to the slide groove 601, and the slider 602 is fixed to the slide plate 303;

[0032] It should be noted here that the sliding of the slide plate 303 is guided by the slide groove 601 and the slider 602 .

[0033] There is a height difference between the hanging wheels 302 on different movable doors 102;

[0034] It should be noted here that: after installation, there is a height difference between the hanging wheels 302 on different sliding doors 102. The existence of the height difference facilitates the installation and setting of the linkage components, making the width of the entire linkage sliding door narrower, which facilitates the overall beauty of the linkage sliding door and its installation and use in multiple occasions.

[0035] The bottom of the door frame 101 is provided with a positioning support assembly for positioning and supporting the movable door 102. The positioning support assembly includes a support base 701 fixed to the inner bottom of the door frame 101. The upper end of the support base 701 is rotatably connected to a positioning wheel 702. The bottom of the movable door 102 is provided with a positioning groove 703, and the positioning wheel 702 is slidably connected to the positioning groove 703.

[0036] It should be noted here that: during the installation of the movable door 102, the positioning wheel 702 on the support seat 701 is located inside the positioning groove 703 to assist in the installation positioning of the movable door 102, and the sliding action of the positioning wheel 702 inside the positioning groove 703 facilitates the subsequent more stable sliding operation of the movable door 102.

[0037] After the door 102 is installed, the sliding plate 302 is rotated, and the extrusion bolt 502 is rotated to push the slide plate 303 and the installed and connected sliding door 102 to perform lifting and lowering movements, which is convenient for fine-tuning the installation process of the sliding door 102. During the installation process of the sliding door 102, the positioning wheel 702 on the support seat 701 is located inside the positioning groove 703, which assists in the installation positioning of the sliding door 102, and the sliding action of the positioning wheel 702 inside the positioning groove 703 facilitates the subsequent sliding operation of the sliding door 102 to be more stable.

[0038] During the installation of the movable door 102, since the door frame 101 is U-shaped and the top plate 2 is detachable, the movable door 102 can be quickly installed and connected to the hanging rail 103. The detachable installation of the top plate 2 facilitates the adaptation to different installation application scenarios. Figure 8 ;

[0039] After installation, there is a height difference between the hanging wheels 302 on different sliding doors 102. The existence of the height difference facilitates the installation and setting of the linkage components, making the width of the entire linkage sliding door narrower, which facilitates the overall beauty of the linkage sliding door and its installation and use in multiple occasions.

[0040] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A linkage sliding door structure, comprising: A door frame (101), wherein a plurality of groups of movable doors (102) are slidably connected to the door frame (101), and linkage components for linkage are provided between the groups of movable doors (102), and a hanging rail (103) is fixed to the upper end of the door frame (101); It is characterized by further comprising: A top plate (2), the door frame (101) is arranged in a U-shape, the top plate (2) is detachably connected to the upper end of the door frame (101), and a moving component for assisting the movement of the moving door (102) is provided between the hanging rail (103) and the moving door (102); The movable assembly comprises a mounting seat (301), a hanging wheel (302) is rotatably connected to the mounting seat (301), the hanging wheel (302) is slidably connected to the hanging rail (103), a slide plate (303) is slidably connected to the hanging wheel (302), a plug plate (304) is fixed to the lower end of the slide plate (303), the plug plate (304) is detachably connected to the upper end of the movable door (102) via a mounting assembly card, and an adjustment assembly for fine-tuning the height after installation and a guide assembly for guiding during the adjustment process are provided on the mounting seat (301).

2. The linkage sliding door structure according to claim 1, characterized in that: The installation assembly comprises a slot (401) provided at the upper end of the movable door (102) for inserting the inserting plate (304), and the inserting plate (304) and the slot (401) are installed and connected via connecting bolts (402).

3. The linkage sliding door structure according to claim 1, characterized in that: The adjustment assembly comprises a V-shaped groove (501) provided on one side of the slide plate (303), and a squeeze bolt (502) is threadedly connected to the mounting seat (301) for pressing against the V-shaped groove (501).

4. The linkage sliding door structure according to claim 3, characterized in that: The guide assembly is provided with a slide groove (601) on the mounting seat (301), a slider (602) is slidably connected to the slide groove (601), and the slider (602) is fixed to the slide plate (303).

5. The linkage sliding door structure according to claim 1, characterized in that: There is a height difference between the hanging wheels (302) on different movable doors (102).

6. The linkage sliding door structure according to claim 1, characterized in that: The bottom of the door frame (101) is provided with a positioning support assembly for positioning and supporting the movable door (102), the positioning support assembly comprising a support seat (701) fixed to the inner bottom of the door frame (101), the upper end of the support seat (701) being rotatably connected to a positioning wheel (702), the bottom of the movable door (102) being provided with a positioning groove (703), and the positioning wheel (702) being slidably connected to the positioning groove (703).

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