Gravity friction transmission upper guide rail and glass connecting structure

Abstract

The utility model relates to the technical field of upper guide rail and glass connecting structures, in particular to a gravity friction transmission upper guide rail and glass connecting structure. A roller groove with an upward opening is formed in the upper guide rail; the upper connecting piece is rotationally connected with a roller; wheel bodies of the rolling wheels are embedded into the rolling wheel grooves from top to bottom; the upper connecting piece is fixedly connected with the movable glass through a glass fixing piece; the height of the upper connecting piece on the movable glass can be adjusted through the glass fixing piece. When the device is used, the movable glass and the upper guide rail are convenient to disassemble and assemble; and the height of the rolling wheel on the moving glass can be finely adjusted through the glass fixing piece, so that the rolling wheel can be fully attached to the interior of the rolling wheel groove, the precision needed by sliding door installation is reduced, the difficulty of sliding door installation is reduced, and the sliding door can slide more smoothly after adjustment.

Description

Technical Field

[0001] The utility model relates to the technical field of upper guide rail and glass connection structure, in particular to an upper guide rail and glass connection structure of gravity friction transmission. Background Art

[0002] With the improvement of people's living standards, shower rooms have become a must-have in most consumers' bathrooms due to their beauty and practicality. They can enhance the overall home style. After installing a shower room, sliding doors must be used. Sliding doors separate the bathroom and shower into independent spaces, making them more convenient to use.

[0003] The guide rail is indispensable in the sliding door structure. By arranging a connecting piece slidably connected to the guide rail on the sliding door, the sliding door structure can slide smoothly on the guide rail.

[0004] In the existing sliding door structure, a sliding connection is formed between the sliding door and the lower guide rail, and it can ensure that the sliding door will not derail from the lower guide rail, and the upper connecting piece of the sliding door is directly connected to the upper guide rail. Since the upper connecting piece is fixed on the sliding door, and the position between the upper connecting piece and the sliding door cannot be adjusted. Therefore, before installing the upper guide rail, its height and the height of the opening of the wall need to be accurately calculated, which makes the installation of the sliding door more difficult. Moreover, when removing the sliding door from the guide rail, the upper connecting piece and the sliding door glass need to be disassembled, which makes disassembly and assembly difficult. Utility Model Content

[0005] The utility model aims to provide a gravity friction transmission upper guide rail and glass connection structure in view of the defects and shortcomings of the prior art.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] The utility model discloses a gravity friction transmission upper guide rail and glass connection structure, which comprises an upper guide rail, an upper connecting member slidably connected to the upper guide rail, and a movable glass fixed to the upper connecting member; buffers are fixed to both ends of the upper guide rail; a roller groove with an upward opening is arranged inside the upper guide rail; a roller is rotatably connected to the upper connecting member; the wheel body of the roller is embedded in the roller groove from top to bottom;

[0008] The upper connecting piece is connected and fixed to the movable glass via a glass fixing piece; the glass fixing piece can adjust the height of the upper connecting piece on the movable glass.

[0009] Furthermore, the glass fixing member includes a sleeve, a bolt, a rotating shaft and a nut; a glass through hole matching the sleeve is opened on the movable glass; the sleeve is inserted into the glass through hole;

[0010] The rotating shaft is inserted into the inner hole of the sleeve; an eccentric hole is arranged at the eccentric position of the rotating shaft; a bolt passes through the eccentric hole and the upper connecting piece and is threadedly connected to the nut; a rotating shaft convex ring is arranged on the rotating shaft; a sleeve convex ring is arranged on the sleeve; the rotating shaft convex ring presses the sleeve convex ring onto the movable glass.

[0011] Furthermore, a positioning groove is provided on the rotating shaft; the inner hole of the sleeve is provided with a sleeve convex strip matching the positioning groove; and the sleeve convex strip is embedded in the positioning groove.

[0012] Furthermore, a handle hole is provided on the rotating shaft.

[0013] Furthermore, the number of movable glasses is two; the upper connecting parts on the two movable glasses are respectively the first sliding frame and the second sliding frame; a silicone fixing block is fixed on the upper guide rail; a limiting part is arranged on the first sliding frame; the limiting part is arranged opposite to the silicone fixing block; a push block is fixed on the first sliding frame; blocks are arranged at both ends of the second sliding frame; and the push block is arranged between the two blocks.

[0014] Furthermore, a buffer limiting groove is provided on the inner top wall of the upper guide rail; sliding plates are provided at both ends of the buffer; a screw is threadedly connected to the sliding plate; the screw is rotatably connected to the outer shell of the buffer; the width of the buffer limiting groove is equal to the width of the sliding plate; and the sliding plate is embedded in the buffer limiting groove.

[0015] After adopting the above structure, the beneficial effects of the utility model are as follows: the upper guide rail and glass connection structure of gravity friction transmission described in the utility model, when using the utility model, the bottom end of the movable glass is slidably connected with the lower guide rail through the lower slider, and the gravity of the glass itself can ensure that the movable glass will not derail from the upper guide rail, and will not jump during the sliding process of the sliding door; after the glass fixing part is fixed on the movable glass, the roller is connected and positioned in the roller groove by hanging, so that the top of the movable glass is slidably connected with the upper guide rail, and the roller is buckled into the roller groove from top to bottom; when the roller is buckled into the roller groove When the roller is removed from the roller groove, the glass fixing part adjusts the upper connecting part so that the roller is lifted to a certain height and pulled out from the roller groove, thereby realizing the connection between the upper guide rail and the glass, thereby facilitating the disassembly and assembly of the movable glass and the upper guide rail. Moreover, the height of the roller on the movable glass can be fine-tuned through the glass fixing part so that the roller can fully fit in the roller groove, thereby reducing the precision required for the installation of the sliding door, reducing the difficulty of the installation of the sliding door, and making the sliding door slide more smoothly after adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is an exploded view of the utility model;

[0018] Figure 3 It is a cross-sectional view of the utility model;

[0019] Figure 4 It is the structural diagram of the buffer;

[0020] Figure 5 is a cross-sectional view of the upper rail;

[0021] Figure 6 is a structural diagram of the first sliding frame;

[0022] Figure 7 is a structural diagram of the second sliding frame;

[0023] Figure 8 is a structural diagram in which a first sliding frame is fixed on a moving glass through a glass fixing member;

[0024] Fig. 9 It is an exploded view of the sleeve and the shaft;

[0025] Description of reference numerals:

[0026] A, side frame; B, movable glass; C, fixed glass; 1, buffer; 101, slide;

[0027] 102, screw; 2, upper guide rail; 201, buffer limit groove; 202, roller groove;

[0028] 3. First sliding frame; 301. Push block; 302. Limiting member; 4. Second sliding frame; 401. Stop block;

[0029] 5. trigger; 6. glass fixing member; 601. sleeve; 601a. ​​sleeve convex ring;

[0030] 601b, sleeve convex strip; 602, bolt; 603, rotating shaft; 603a, handle hole; 603b, positioning groove;

[0031] 603c, eccentric hole; 603d, shaft convex ring; 604, nut; 7, roller; 8, silicone fixing block. DETAILED DESCRIPTION

[0032] The utility model is further described below in conjunction with the accompanying drawings.

[0033] like Figures 1 to 9As shown, the utility model discloses a gravity friction transmission upper rail and glass connection structure, which comprises an upper rail 2, an upper connecting member slidably connected to the upper rail 2, and a movable glass B fixed to the upper connecting member; buffers 1 are fixed to both ends of the upper rail 2; a roller groove 202 with an upward opening is arranged inside the upper rail 2; a roller 7 is rotatably connected to the upper connecting member; the wheel body of the roller 7 is embedded in the roller groove 202 from top to bottom;

[0034] The upper connecting member is connected and fixed to the movable glass B via a glass fixing member 6; the glass fixing member 6 can adjust the height of the upper connecting member on the movable glass B;

[0035] The buffer 1 is essentially the same as the prior art, so it is not described in detail here; side frames A are fixed on both sides of the upper guide rail 2;

[0036] The bottom end of the movable glass B is slidably connected to the lower guide rail through the lower slider, and the gravity of the glass itself can ensure that the movable glass B will not derail from the upper guide rail 2; after the glass fixing member 6 is fixed on the movable glass B, the roller 7 is connected in the roller groove 202 in a hanging manner to be positioned, so that the top of the movable glass B is slidably connected to the upper guide rail 2, and the roller 7 is buckled into the roller groove 202 from top to bottom; when the roller 7 is buckled into the roller groove 202, the glass fixing member 6 adjusts the height of the upper connecting member relative to the roller 7, so that the upper connecting member drives the roller 7 to descend and is embedded in the roller groove 202; when the roller 7 is removed from the roller groove 202, the glass fixing member 6 adjusts the upper connecting member so that the roller 7 is lifted to a certain height and pulled out from the roller groove 202, so as to realize the connection between the upper guide rail and the glass, so as to facilitate the disassembly and assembly of the movable glass B and the upper guide rail 2;

[0037] Moreover, the height of the roller 7 on the movable glass B can be fine-tuned through the glass fixing part 6, so that the roller can fully fit in the roller groove 202, thereby reducing the precision required for the sliding door installation, reducing the difficulty of the sliding door installation, and after adjustment, the sliding door can slide more smoothly.

[0038] As a preferred embodiment of the present invention, the glass fixing member 6 includes a sleeve 601, a bolt 602, a rotating shaft 603 and a nut 604; a glass through hole matching the sleeve 601 is provided on the movable glass B; the sleeve 601 is inserted into the glass through hole;

[0039] The rotating shaft 603 is inserted into the inner hole of the sleeve 601; an eccentric hole 603c is provided at the eccentric position of the rotating shaft 603; a bolt 602 passes through the eccentric hole 603c and is threadedly connected to the nut 604 after being attached to the connecting piece; a rotating shaft convex ring 603d is provided on the rotating shaft 603; a sleeve convex ring 601a is provided on the sleeve 601; the rotating shaft convex ring 603d presses the sleeve convex ring 601a onto the movable glass B;

[0040] The eccentric hole 603c is a countersunk hole. After the bolt 602 is locked on the nut 604, the shaft convex ring 603d is pressed against the sleeve convex ring 601a and the movable glass B is pressed against the upper connecting piece. The shaft convex ring 603d is pressed against the sleeve convex ring 601a so that the shaft 603 cannot rotate on the sleeve 601, so that the movable glass B and the upper connecting piece are fixed as a whole; after loosening the bolt 602, the shaft 603 can rotate on the sleeve 601; by rotating the shaft 603, the height of the bolt 602 is adjusted to achieve the adjustment of the upper connecting piece relative to the movable glass B in the height direction.

[0041] As a preferred embodiment of the present invention, a positioning groove 603b is provided on the rotating shaft 603; the inner hole of the sleeve 601 is provided with a sleeve convex strip 601b matching the positioning groove 603b; the sleeve convex strip 601b is embedded in the positioning groove 603b; the rotating shaft 603 and the sleeve 601 are connected by plugging, so that the rotation angles of the rotating shaft 603 and the sleeve 601 are consistent, and when the rotating shaft 603 rotates, the sleeve 601 contacts the surface of the glass through hole and rotates relatively, thereby protecting the rotating shaft 603.

[0042] As a preferred embodiment of the present invention, a handle hole 603a is provided on the rotating shaft 603; the rotating shaft 603 can be driven to rotate by inserting a handle into the handle hole 603a.

[0043] As a preferred embodiment of the present invention, the number of movable glasses B is two; the upper connecting members on the two movable glasses B are respectively a first sliding frame 3 and a second sliding frame 4; a silicone fixing block 8 is fixed on the upper guide rail 2; a limiting member 302 is provided on the first sliding frame 3; the limiting member 302 is arranged opposite to the silicone fixing block 8; a push block 301 is fixed on the first sliding frame 3; both ends of the second sliding frame 4 are provided with stop blocks 401; the push block 301 is arranged between the two stop blocks 401;

[0044] A trigger 5 for triggering the buffer 1 is fixed on the second sliding frame 4; the trigger 5 is essentially the same as the prior art, so it is not described in detail;

[0045] The limiting member 302 is a roller; because in the fully closed state, the fixed glass C and the two movable glasses B are staggered and arranged, and the movable glass B connected to the first sliding frame 3 is in the middle position, so in the closed state, the middle movable glass B needs to be limited; the silicone fixing block 8 is used to limit the maximum stroke of the first sliding frame 3, ensuring that the limiting member 302 is tightly pressed against the silicone fixing block 8 for positioning in the closed state, so that the position of the movable glass B connected to the first sliding frame 3 is positioned each time the door is closed;

[0046] The push block 301 is inserted between the two stoppers 401. When the movable glass B connected to the second sliding frame 4 slides toward the fixed glass C, the push block 301 is dragged by one of the stoppers 401, so that the movable glass B fixed on the first sliding frame 3 slides. The two movable glasses B slide to realize the opening action.

[0047] When the movable glass B connected to the second sliding frame 4 slides away from the fixed glass C, the other stopper 401 drags the push block 301 to slide the movable glass B fixed on the first sliding frame 3. The two movable glasses B slide to achieve the door closing action.

[0048] As a preferred embodiment of the utility model, a buffer limiting groove 201 is provided on the inner top wall of the upper guide rail 2; slides 101 are provided at both ends of the buffer 1; a screw 102 is threadedly connected to the slide 101; the screw 102 is rotatably connected to the outer shell of the buffer 1; the width of the buffer limiting groove 201 is equal to the width of the slide 101; the slide 101 is embedded in the buffer limiting groove 201; the cross-section of the buffer limiting groove 201 is in a "T" shape; after the slide 101 slides into the buffer limiting groove 201, the position of the buffer 1 on the upper guide rail 2 is adjusted, and then the slide 101 and the outer shell of the buffer 1 are clamped on the upper guide rail 2 by rotating the screw 102; the assembly structure of the slide 101 and the "T"-shaped buffer limiting groove 201 is adopted to facilitate the position adjustment of the buffer 1 on the upper guide rail 2.

[0049] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A gravity friction transmission upper guide rail and glass connection structure, comprising an upper guide rail (2), an upper connecting member slidably connected to the upper guide rail (2), and a movable glass (B) fixed to the upper connecting member; buffers (1) are fixed to both ends of the upper guide rail (2); the characteristics are: The upper guide rail (2) is provided with a roller groove (202) with an opening facing upwards; the upper connecting member is rotatably connected to a roller (7); the wheel body of the roller (7) is embedded in the roller groove (202) from top to bottom; The upper connecting member is connected and fixed to the movable glass (B) via a glass fixing member (6); the glass fixing member (6) is capable of adjusting the height of the upper connecting member on the movable glass (B).

2. The upper guide rail and glass connection structure of gravity friction transmission according to claim 1, characterized in that: The glass fixing member (6) comprises a sleeve (601), a bolt (602), a rotating shaft (603) and a nut (604); a glass through hole matching the sleeve (601) is formed on the movable glass (B); the sleeve (601) is inserted into the glass through hole; The rotating shaft (603) is inserted into the inner hole of the sleeve (601); an eccentric hole (603c) is provided at an eccentric position of the rotating shaft (603); a bolt (602) passes through the eccentric hole (603c), is threadedly connected to the nut (604) after being connected to the upper connecting piece; a rotating shaft convex ring (603d) is provided on the rotating shaft (603); a sleeve convex ring (601a) is provided on the sleeve (601); the rotating shaft convex ring (603d) presses the sleeve convex ring (601a) against the movable glass (B).

3. The upper guide rail and glass connection structure of gravity friction transmission according to claim 2, characterized in that: The rotating shaft (603) is provided with a positioning groove (603b); the inner hole of the sleeve (601) is provided with a sleeve convex strip (601b) matching the positioning groove (603b); and the sleeve convex strip (601b) is embedded in the positioning groove (603b).

4. The upper guide rail and glass connection structure of gravity friction transmission according to claim 2, characterized in that: The rotating shaft (603) is provided with a handle hole (603a).

5. The upper guide rail and glass connection structure of gravity friction transmission according to claim 1, characterized in that: The number of movable glasses (B) is two; the upper connecting members on the two movable glasses (B) are respectively a first sliding frame (3) and a second sliding frame (4); a silicone fixing block (8) is fixed on the upper guide rail (2); a limiting member (302) is arranged on the first sliding frame (3); the limiting member (302) is arranged opposite to the silicone fixing block (8); a push block (301) is fixed on the first sliding frame (3); both ends of the second sliding frame (4) are provided with stop blocks (401); the push block (301) is arranged between the two stop blocks (401).

6. The upper guide rail and glass connection structure of gravity friction transmission according to claim 1, characterized in that: The inner top wall of the upper guide rail (2) is provided with a buffer limiting groove (201); both ends of the buffer (1) are provided with sliding plates (101); a screw (102) is threadedly connected to the sliding plate (101); the screw (102) is rotatably connected to the outer shell of the buffer (1); the width of the buffer limiting groove (201) is equal to the width of the sliding plate (101); and the sliding plate (101) is embedded in the buffer limiting groove (201).

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