Adjustable linkage pulley

Abstract

The utility model discloses an adjustable linkage pulley which comprises a supporting block connected to the side edge of a glass door, the supporting block is provided with a pulley body and a wire wheel, the pulley body and the wire wheel are both rotationally connected with the supporting block, the pulley body and the supporting block are rotationally connected and connected in a lifting mode, and the rotating plane of the pulley body is adjusted. The wire wheel is slidably connected with the supporting block, and the overall applicability of the supporting block is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of shower rooms, and more particularly relates to an adjustable linkage pulley. Background Art

[0002] The applicant's patent number 2023229510717 discloses a shower room with a triple linkage sliding door, wherein the movable glass door is provided with a Figure 7 The support block shown is provided with a pulley and a wire pulley. The pulley supports the movement of the glass door, and the wire pulley is wound around the linkage rope. It is set on the middle glass door of the triple linkage shower room, and the support block is set on both sides of the glass door. Therefore, the support block is designed to be a universal structure on both sides for easy installation.

[0003] However, although the support block structure mentioned above is universal on both sides, the pulley and the wire wheel cannot be adjusted according to the installation conditions on both sides of the glass door. When installing the shower room, the installation size and the length of the linkage rope need to be strictly controlled. Therefore, the adaptability in actual installation is poor. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an adjustable linkage pulley to improve overall applicability.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an adjustable linkage pulley, comprising a support block connected to the side of the glass door, a pulley and a wire pulley being provided on the support block, and both the pulley and the wire pulley being rotatably connected to the support block, the pulley being rotatably connected and liftable to the support block, and the rotation plane of the pulley being adjusted, and the wire pulley being slidably connected to the support block.

[0006] Furthermore, an adjustment groove is provided on the support block, an adjustment block is provided in the adjustment groove, the pulley is rotatably connected to the adjustment block, a first adjustment bolt is threadedly connected to the adjustment block, and transparent bolt grooves are provided on the upper and lower sides of the adjustment groove, both ends of the first adjustment bolt extend into the bolt grooves respectively, a fixing bolt is threadedly connected to the support block, and the fixing bolt is supported on the bottom end of the first adjustment bolt.

[0007] Furthermore, a slider is provided on the support block, the wire wheel is rotatably connected to the slider, a waist-shaped through groove is provided on the slider, a connecting bolt is provided between the waist-shaped through groove and the support block, and the connecting bolt is threadedly connected to the support block.

[0008] Furthermore, a fixed block is provided on the slider, a limiting groove corresponding to the fixed block is provided on the support block, and the limiting groove is larger than the fixed block, and a second adjusting bolt is provided on the support block, the second adjusting bolt passes through the limiting groove and is threadedly connected to the fixed block.

[0009] Furthermore, a connecting groove is provided on the support block, a connecting plate is extended to form a connecting groove on one side, a clamping plate is provided on the other side of the connecting groove, and a mounting bolt is provided between the clamping plate and the connecting plate.

[0010] Furthermore, a buffer block is provided on the support block.

[0011] Compared with the prior art, the beneficial effects of the present invention are: the pulley can adjust its rotation plane on the support block to adapt to the inclined guide rails and glass doors of the shower room, and can also adjust the height on the support block to adapt to the different installation heights of the support blocks on both sides on the glass door. The wire wheel can adjust the horizontal position to adapt to the length of the linkage rope, thereby improving the overall applicability of the support block. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic structural diagram of the adjustable linkage pulley of the utility model;

[0013] Figure 2 This is a structural diagram of the adjustable linkage pulley of the utility model from another perspective;

[0014] Figure 3 This is a schematic cross-sectional view of the adjustable linkage pulley of the utility model from the left side;

[0015] Figure 4 This is a schematic cross-sectional view of the adjustable linkage pulley of the utility model from a top view;

[0016] Figure 5 This is a cross-sectional schematic diagram of the adjustable linkage pulley of the utility model from a rear view;

[0017] Figure 6 This is a schematic structural diagram of the support block in the adjustable linkage pulley of the utility model;

[0018] Figure 7 It is a structural diagram of a support block in the prior art.

[0019] Figure numerals: support block 1; pulley 2; reel 3; adjustment slot 4; adjustment block 5; first adjusting bolt 6; bolt slot 7; fixing bolt 8; slider 9; waist-shaped through slot 10; connecting bolt 11; fixing block 12; limiting slot 13; second adjusting bolt 14; connecting slot 15; connecting plate 16; splint 17; mounting bolt 18; buffer block 19. DETAILED DESCRIPTION

[0020] In the description of the present invention, it should be noted that, for directional words, such as the terms "center", "horizontal (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and so on, indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which 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 direction, be constructed and operated in a specific direction, and cannot be understood as limiting the specific protection scope of the present invention.

[0021] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. Therefore, the terms "first" and "second" may explicitly or implicitly refer to one or more of these features. In the description of this utility model, "several" and "a number" mean two or more, unless otherwise specifically defined.

[0022] Reference Figures 1 to 7 The utility model is further described.

[0023] An adjustable linked pulley comprises a support block 1 connected to the side of a glass door, a pulley 2 and a wire pulley 3 being provided on the support block 1, and both the pulley 2 and the wire pulley 3 being rotatably connected to the support block 1, the pulley 2 being rotatably connected and liftable to the support block 1, and the rotation plane of the pulley 2 being adjusted, and the wire pulley 3 being slidably connected to the support block 1.

[0024] like Figures 1 to 6 As shown, the pulley 2 can adjust its rotation plane on the support block 1 to adapt to the inclined guide rails and glass doors of the shower room. It can also adjust the height on the support block 1 to adapt to the different installation heights of the support blocks 1 on both sides on the glass door. The pulley 3 can adjust its horizontal position to adapt to the length of the linkage rope, thereby improving the overall applicability of the support block 1.

[0025] like Figure 3 and Figure 4 As shown, in this embodiment, preferably, an adjustment groove 4 is provided on the support block 1, an adjustment block 5 is provided in the adjustment groove 4, the pulley 2 is rotatably connected to the adjustment block 5, a first adjusting bolt 6 is threadedly connected to the adjustment block 5, and transparent bolt grooves 7 are provided on the upper and lower sides of the adjustment groove 4, and the two ends of the first adjusting bolt 6 respectively extend into the bolt groove 7, and a fixing bolt 8 is threadedly connected to the support block 1, and the fixing bolt 8 is supported on the bottom end of the first adjusting bolt 6.

[0026] Specifically, since the two ends of the first adjusting thread are respectively located in the bolt groove 7, the first adjusting bolt 6 can rotate freely, so that the rotation plane of the pulley 2 automatically adapts to the original instability of the glass door during sliding, thereby ensuring the smooth sliding of the glass door; when the height of the pulley 2 is adjusted, the height position of the adjusting block 5 in the adjusting groove 4 can be changed directly by rotating the first adjusting bolt 6 to achieve the adjustment of the height of the pulley 2.

[0027] like Figure 5 As shown, in this embodiment, preferably, a slider 9 is provided on the support block 1, the wire wheel 3 is rotatably connected to the slider 9, a waist-shaped through groove 10 is provided on the slider 9, a connecting bolt 11 is provided between the waist-shaped through groove 10 and the support block 1, and the connecting bolt 11 is threadedly connected to the support block 1.

[0028] Specifically, after loosening the connecting bolt 11 , the slider 9 can be made to slide horizontally, thereby adjusting the position of the reel 3 .

[0029] like Figure 5 As shown, in this embodiment, preferably, a fixed block 12 is provided on the slider 9, a limiting groove 13 corresponding to the fixed block 12 is provided on the support block 1, and the limiting groove 13 is larger than the fixed block 12, and a second adjusting bolt 14 is provided on the support block 1, and the second adjusting bolt 14 passes through the limiting groove 13 and is threadedly connected to the fixed block 12.

[0030] Specifically, the movement of the slider 9 is limited by the cooperation between the fixed block 12 and the limiting groove 13. At the same time, the slider 9 can be adjusted by rotating the second adjusting bolt 14, and then the connecting bolt can be tightened after adjustment.

[0031] like Figure 1 and Figure 2 As shown, in this embodiment, preferably, a connecting groove 15 is provided on the support block 1, and a connecting plate 16 is extended to form a connecting plate 16 on one side of the connecting groove 15, and a clamping plate 17 is provided on the other side of the connecting groove 15, and a mounting bolt 18 is provided between the clamping plate 17 and the connecting plate 16.

[0032] Specifically, when installing the support block 1, first remove the clamping plate 17, and clamp the support block 1 on the side of the glass door through the connecting groove 15. At this time, the connecting plate 16 is located on one side of the glass door, and then the clamping plate 17 is placed on the other side of the glass door. Then, use the mounting bolts 18 to pass through the connecting plate 16 and the glass door and screw the clamping plate 17 together to install the support block 1 on the glass door.

[0033] like Figure 1 and Figure 2 As shown, in this embodiment, preferably, a buffer block 19 is provided on the support block 1 for buffering when the glass door moves.

[0034] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. An adjustable linkage pulley, characterized in that: It includes a support block connected to the side of the glass door, on which a pulley and a wire wheel are provided, and both the pulley and the wire wheel are rotatably connected to the support block, the pulley is rotatably connected to the support block and can be lifted and lowered, and the rotation plane of the pulley is adjusted, and the wire wheel is slidably connected to the support block.

2. The adjustable linkage pulley according to claim 1, characterized in that: The support block is provided with an adjustment groove, an adjustment block is provided in the adjustment groove, the pulley is rotatably connected to the adjustment block, a first adjustment bolt is threadedly connected to the adjustment block, and transparent bolt grooves are provided on the upper and lower sides of the adjustment groove, both ends of the first adjustment bolt extend into the bolt grooves respectively, a fixing bolt is threadedly connected to the support block, and the fixing bolt is supported on the bottom end of the first adjustment bolt.

3. The adjustable linkage pulley according to claim 1, characterized in that: The support block is provided with a slider, the wire wheel is rotatably connected to the slider, the slider is provided with a waist-shaped through groove, a connecting bolt is provided between the waist-shaped through groove and the support block, and the connecting bolt is threadedly connected to the support block.

4. The adjustable linkage pulley according to claim 3, characterized in that: The slider is provided with a fixed block, the support block is provided with a limiting groove corresponding to the fixed block, and the limiting groove is larger than the fixed block, and the support block is provided with a second adjusting bolt, which passes through the limiting groove and is threadedly connected to the fixed block.

5. The adjustable linkage pulley according to claim 1, characterized in that: The support block is provided with a connecting groove, one side of the connecting groove is provided with an extended connecting plate, the other side of the connecting groove is provided with a clamping plate, and a mounting bolt is provided between the clamping plate and the connecting plate.

6. The adjustable linkage pulley according to claim 1, characterized in that: A buffer block is provided on the supporting block.

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