Detachable split hanging wheel

Abstract

The utility model discloses a detachable split hanging wheel, which belongs to the field of sliding hardware fittings of a sliding door, is used for sliding of the sliding door, and solves the positioning problem when each detachable part of the hanging wheel is assembled. The device comprises two hanging plates, the two hanging plates are separated from each other, a middle partition plate is arranged between the two hanging plates, the middle partition plate and the hanging plates are arranged in parallel, the two sides of the middle partition plate are each provided with a positioning groove, each hanging plate is correspondingly installed in the positioning grooves in a sliding mode along the upper end and the lower end, and a pulley is rotatably installed on the outer side of each hanging plate. The middle partition plate is provided with a connector used for being connected with a buffer.

Description

Technical Field

[0001] The utility model belongs to the field of sliding hardware accessories for sliding doors, and particularly relates to a hanging pulley. Background Art

[0002] The sliding door uses a hanging pulley to install the door body on the guide rail, and then install the hanging pulley on the buffer, so that the door body moves through the hanging pulley, and the buffer is used to automatically buffer the door closing. The existing hanging pulley adopts the method of first disassembling and then assembling to install the disassembled parts on the guide rail and the buffer accordingly. However, when the part for installing the buffer and the part for installing the guide rail are assembled, the positioning problem cannot be solved well, which also causes installation difficulties. Utility Model Content

[0003] The utility model aims to provide a detachable hanging pulley, which solves the positioning problem of the detached parts of the hanging pulley during self-assembly.

[0004] The detachable hanging wheel includes two hanging plates, the two hanging plates are separated from each other, a middle partition is arranged between the two hanging plates, the middle partition and the hanging plates are arranged in parallel, a positioning groove is respectively arranged on both sides of the middle partition, each hanging plate is slidably installed in the positioning groove along the upper and lower ends correspondingly, a pulley is rotatably installed on the outer side of each hanging plate, and the middle partition is provided with a connecting head for connecting the buffer.

[0005] The middle partition is formed into an I-shape by a top plate, a partition and a bottom plate. The partition separates two hanging plates. One end of the middle partition is open and the other end is closed.

[0006] The top plate is provided with a top groove, the bottom plate is provided with a bottom groove, the positioning groove is composed of the top groove and the bottom groove, and the upper and lower ends of the hanging plate are slidably installed in the top groove and the bottom groove respectively.

[0007] A groove is correspondingly provided at the lower end of each hanging plate, and a first screw hole is provided at the bottom plate corresponding to the groove. The first screw hole and the groove are connected by a locking screw, and the partition plate is provided with a first avoidance position for installing the locking screw.

[0008] A mounting hole is provided between the two hanging plates, a second screw hole is provided on the bottom plate corresponding to the mounting hole, the second screw hole and the mounting hole are connected through a suspension rod, and a second avoidance position for installing the suspension rod is provided on the partition plate.

[0009] The closed end of the middle partition is provided with a connector.

[0010] The beneficial effects of the utility model are as follows: the two hanging plates and the middle partition plate are assembled in a detachable manner, the two hanging plates are slidably installed from the open end of the middle partition plate, and are slidably limited by the closed end of the middle partition plate. The upper and lower ends of the hanging plates are respectively slidably installed in the top groove and the bottom groove of the positioning groove, and each hanging plate can be accurately positioned and assembled on the middle partition plate, thereby realizing rapid installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional diagram of the detachable hanging wheel of the utility model;

[0012] Figure 2 for Figure 1 Exploded view of the detachable body hanging wheel shown. DETAILED DESCRIPTION

[0013] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0014] Figure 1 , 2 As shown, the detachable hanging wheel is composed of a middle partition 1, two hanging plates 2 and a pulley 3 installed on the outside of the hanging plates. The two hanging plates are detachable split structures, and the two hanging plates are detachably installed on the middle partition. This structure is convenient for installation with the guide rail. However, in order to enable the two hanging plates to be accurately positioned when assembled with the middle partition, the detachable hanging wheel of the utility model has an improved positioning structure.

[0015] The two hanging plates 2 are arranged in a mutually separated structure, and a middle partition plate 1 is arranged between the two hanging plates 2. The middle partition plate 1 and the hanging plates 2 are arranged vertically in the direction of installation with the guide rail. The middle partition plate 1 is formed into an I-shaped structure by a top plate 4, a partition plate 5, and a bottom plate 6. One end of the middle partition plate 1 is open and the other end is closed. A positioning groove is provided on both sides of the middle partition plate 1. The partition plate 5 separates the two hanging plates 2. The top plate 4 is provided with a top groove 7, and the bottom plate 6 is provided with a bottom groove 8. Each positioning groove is composed of a top groove 7 and a bottom groove 8. The upper and lower ends of each hanging plate 2 are respectively slidably installed in the top groove 7 and the bottom groove 8. The two hanging plates 2 are slidably installed from the open end of the middle partition plate 1 and are slidably limited by the closed end of the middle partition plate 1. The upper and lower ends of the hanging plates 2 are respectively slidably installed in the top groove 7 and the bottom groove 8 of the positioning groove. Each hanging plate can be accurately positioned and assembled on the middle partition plate, thereby realizing rapid installation.

[0016] A groove 9 is correspondingly provided at the lower end of each hanging plate 2, a first screw hole 10 is provided on the bottom plate 6 corresponding to the groove 9, the first screw hole 10 and the groove 9 are connected by a locking screw, and a first avoidance position 11 is provided on the partition plate 5. A mounting hole 12 is provided between the two hanging plates 2, a second screw hole 13 is provided on the bottom plate 6 corresponding to the mounting hole 12, the second screw hole 13 and the mounting hole 12 are connected by a suspension rod, and a second avoidance position 14 is provided on the partition plate 5.

[0017] When assembling the above-mentioned detachable hanging wheel and the guide rail, first disassemble the two hanging plates and the middle partition, specifically remove the two hanging plates from the middle partition, then install the connector 15 set at the closed end of the middle partition on the buffer, install the buffer together with the middle partition into the guide rail, and finally slide the upper and lower ends of the two hanging plates into the top groove and bottom groove of the positioning groove respectively until one end of the two hanging plates is limited to the closed end of the middle partition. At this time, the locking screw passes through the first screw hole and is clamped in the groove, and the hanging rod passes through the second screw hole and the installation hole to install, thereby realizing the fixation of the two hanging plates and the middle partition, and completing the installation.

Claims

1. A detachable hanging wheel, characterized in that: The invention comprises two hanging plates (2), the two hanging plates (2) are separated from each other, a middle partition plate (1) is arranged between the two hanging plates (2), the middle partition plate (1) and the hanging plates (2) are arranged in parallel, a positioning groove is respectively arranged on both sides of the middle partition plate (1), each hanging plate (2) is slidably installed in the positioning groove along the upper and lower ends correspondingly, a pulley (3) is rotatably installed on the outer side of each hanging plate (2), and the middle partition plate (1) is provided with a connecting head (15) for connecting a buffer.

2. The detachable hanging wheel according to claim 1, characterized in that: The middle partition (1) is formed into an I-shape by a top plate (4), a partition (5) and a bottom plate (6); the partition (5) separates the two hanging plates (2); one end of the middle partition (1) is open and the other end is closed.

3. The detachable hanging wheel according to claim 2, characterized in that: The top plate (4) is provided with a top groove (7), the bottom plate (6) is provided with a bottom groove (8), the positioning groove is composed of the top groove (7) and the bottom groove (8), and the upper and lower ends of the hanging plate (2) are slidably mounted on the top groove (7) and the bottom groove (8) respectively.

4. The detachable hanging wheel according to claim 2, characterized in that: A groove (9) is correspondingly provided at the lower end of each hanging plate (2), and a first screw hole (10) is provided on the bottom plate (6) corresponding to the groove (9). The first screw hole (10) and the groove (9) are connected by a locking screw, and the partition plate (5) is provided with a first clearance position (11) for installing the locking screw.

5. The detachable hanging wheel according to claim 2, characterized in that: A mounting hole (12) is provided between the two hanging plates (2); the bottom plate (6) is provided with a second screw hole (13) corresponding to the mounting hole (12); the second screw hole (13) and the mounting hole (12) are connected via a suspension rod; and the partition plate (5) is provided with a second avoidance position (14) for installing the suspension rod.

6. The detachable hanging wheel according to claim 2, characterized in that: The closed end of the middle partition (1) is provided with a connecting head (15).

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