Auxiliary device for disassembling and assembling sliding door

Abstract

The utility model discloses a sliding door dismounting auxiliary device which comprises a sliding door sliding rail and further comprises a clamping block in a quadrangular frustum pyramid shape, two sets of opposite side faces on the clamping block are an inclined face and a vertical face respectively, the clamping block can be clamped in the sliding door sliding rail, and when the clamping block is clamped in the sliding door sliding rail, the vertical side face of the clamping block is parallel to the sliding door sliding rail. Wherein the clamping block is formed by splicing splicing blocks on the two sides, the splicing blocks on the two sides are provided with protrusions and grooves, the protrusions and the grooves can be clamped with each other, and the splicing blocks on the two sides can be spliced or pulled open in the direction perpendicular to the sliding door sliding rail. The device can be directly clamped in the sliding door sliding rail, the pulley can move to the top face of the clamping block along the inclined face of the clamping block, the pulley can be separated from the sliding door sliding rail without assistance of other tools, and the operation process is convenient and fast; when the width of the sliding door sliding rail is larger than that of the clamping block, the splicing blocks on the two sides can be properly pulled open towards the two sides so as to adapt to the width of the sliding door sliding rail, and the sliding door sliding rail can be flexibly adapted to sliding door sliding rails with different widths.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of home decoration, concretely is a sliding door dismounting auxiliary device. BACKGROUND

[0002] Sliding doors are widely used in home, office and commercial places due to their space-saving, aesthetic and practical features. One of the core components of sliding doors is the pulley system, which directly affects the smoothness and service life of the door body. However, the existing sliding door pulleys have many inconveniences during installation and disassembly. The pulley at the bottom of the sliding door is usually equipped with a spring sheet, which presses the pulley tightly in the sliding door rail. When disassembling, external force is needed to compress the spring sheet before the pulley can be removed from the sliding rail. The operation is very cumbersome. Therefore, an auxiliary tool is needed to quickly disassemble and install the pulley of the sliding door. SUMMARY

[0003] The utility model aims at providing a sliding door dismounting auxiliary device to solve the problems raised in the background.

[0004] To solve the above technical problems, the utility model provides the following technical scheme:

[0005] A sliding door dismounting auxiliary device includes a sliding door rail and a four-prism-shaped clamping block. Two groups of opposite sides of the clamping block are inclined and vertical, respectively. The clamping block can be clamped in the sliding door rail, and when the clamping block is clamped in the sliding door rail, the vertical side of the clamping block is parallel to the sliding door rail. The clamping block is composed of two side splicing blocks, each of which is equipped with a protrusion and a groove that can be clamped with each other, and the two side splicing blocks can be spliced or pulled apart in a direction perpendicular to the sliding door rail.

[0006] In further embodiments, the vertical side of at least one side of the clamping block is fixed with a dismounting inclined surface support at the top. The width of the dismounting inclined surface support is greater than or equal to the length of the top surface of the clamping block. The height of the dismounting inclined surface support is equal to the height of the clamping block. The top surface of the clamping block and the inclined surface of the top of the dismounting inclined surface support are connected smoothly and continuously.

[0007] In further embodiments, the dismounting inclined surface support and the clamping block are symmetrical with respect to the same vertical symmetry plane, and the vertical symmetry plane is perpendicular to the sliding door rail.

[0008] In further embodiments, the dismounting inclined surface support and the clamping block are symmetrical with respect to the same vertical symmetry plane, and the vertical symmetry plane is perpendicular to the sliding door rail.

[0009] In further embodiments, the vertical side of the clamping block is provided with a limiting inclined surface support at the top, the limiting inclined surface support has a width greater than or equal to the length of the top surface of the clamping block, and the top of the limiting inclined surface support is fixed with a limiting convex rib with the same width, and the limiting convex rib is higher than the top surface of the clamping block.

[0010] In further embodiments, the limiting inclined surface support, the limiting convex rib and the clamping block are symmetrical about a vertical symmetry plane, and the vertical symmetry plane is perpendicular to the sliding door rail.

[0011] In further embodiments, the limiting inclined surface support is provided with a reinforcing rib inside the included angle between the top of the limiting inclined surface support and the vertical side of the clamping block, and the part of the limiting inclined surface support in contact with the ground is provided with a friction pad.

[0012] Compared with the prior art, the present application has the following beneficial effects:

[0013] Firstly, the clamping block can be directly clamped in the sliding door rail, and the inclined surface of the clamping block is located in the advancing direction of the sliding door bottom pulley, so that the pulley will move along the inclined surface of the clamping block to the top surface of the clamping block, and the spring sheet on the pulley will be gradually compressed during the movement, and since the compression process naturally occurs with the movement of the pulley on the inclined surface, the pulley can be separated from the sliding door rail without the aid of other tools, and the operation process is convenient and fast.

[0014] Secondly, the clamping block in the present application is composed of two side split blocks, when the width of the sliding door rail is greater than the width of the clamping block, the two side split blocks can be moderately pulled apart to adapt to the width of the sliding door rail, and when the two side split blocks are pulled apart, the two side protrusions and the grooves are staggered with each other, so that the rotation of the sliding door pulley on the top surface and the inclined surface of the clamping block is not affected, and the present application can be flexibly adapted to sliding door rails with different widths, and has a wide range of applications. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a schematic diagram of the overall structure of the present application;

[0016] Fig. 2 It is another angle schematic diagram of the overall structure of the present application.

[0017] In the figure: 1, sliding door rail; 2, clamping block; 3, dismounting inclined surface support; 4, reinforcing rib; 5, friction pad; 6, limiting inclined surface support; 7, limiting convex rib. DETAILED DESCRIPTION

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Implementation, for example Figs. 1-2 As shown, this embodiment provides a sliding door assembly / disassembly auxiliary device, including a sliding door track 1 and a truncated quadrangular block 2. The two sets of opposing sides of the block 2 are inclined surfaces and vertical surfaces, respectively. The block 2 can be engaged in the sliding door track 1, and when the block 2 is engaged in the sliding door track 1, the vertical side of the block 2 is parallel to the sliding door track 1. The block 2 is composed of two side panels, each side panel has protrusions and grooves that can engage with each other, and the two side panels can be assembled or pulled apart in a direction perpendicular to the sliding door track 1. In this embodiment, the locking block 2 can be directly engaged within the sliding door track 1, and the inclined surface of the locking block 2 is located in the forward direction of the bottom pulley of the sliding door. Therefore, the pulley will move along the inclined surface of the locking block 2 to the top surface of the locking block 2. During the movement, the spring plate on the pulley will be gradually compressed. Since this compression process occurs naturally as the pulley moves on the inclined surface, the pulley can be disengaged from the sliding door track 1 without the assistance of other tools, making the operation convenient and quick. In addition, the locking block 2 is composed of two side splicing blocks. When the width of the sliding door track 1 is greater than the width of the locking block 2, the two side splicing blocks can be pulled apart appropriately to accommodate the width of the sliding door track 1. When the two side splicing blocks are pulled apart, since the protruding grooves on both sides are interlaced, it does not affect the rotation of the sliding door pulley on the top surface of the locking block and the inclined surface, making this device flexible enough to adapt to sliding door tracks of different widths and widely applicable.

[0020] In this embodiment, a disassembly and assembly inclined bracket 3 is fixed to the top of at least one vertical side of the locking block 2. The width of the disassembly and assembly inclined bracket 3 is greater than or equal to the length of the top surface of the locking block 2, and the height of the disassembly and assembly inclined bracket 3 is equal to the height of the locking block 2. The top surface of the locking block 2 and the inclined surface at the top of the disassembly and assembly inclined bracket 3 are continuously and smoothly connected. The disassembly and assembly inclined bracket 3 and the locking block 2 are symmetrical about the same vertical symmetrical plane, and this vertical symmetrical plane is perpendicular to the sliding door track 1. In this embodiment, the disassembly and assembly inclined bracket 3 unfolds in a wing-like shape to one or both sides of the top surface of the locking block 2, allowing the sliding door roller that moves to the top surface of the locking block 2 to roll naturally along the inclined surface on the disassembly and assembly inclined bracket 3, thereby removing the sliding door roller from the sliding door track 1. Alternatively, the sliding door roller can roll along the inclined surface on the disassembly and assembly inclined bracket 3 to the top surface of the locking block 2, and then roll from the inclined surface of the locking block 2 to the sliding door track 1 to complete the installation of the sliding door, which is quick and convenient.

[0021] The vertical side of the card block 2 is fixed with a limiting inclined surface support 6, the width of the limiting inclined surface support 6 is greater than or equal to the length of the top surface of the card block 2, the top of the limiting inclined surface support 6 is fixed with a limiting convex rib 7 with the same width, the limiting convex rib 7 is higher than the top surface of the card block 2, the limiting inclined surface support 6, the limiting convex rib 7 and the card block 2 are symmetrical to the same vertical symmetry plane, and the vertical symmetry plane is perpendicular to the sliding door sliding rail 1. The limiting convex rib 7 at the top of the limiting inclined surface support 6 in the embodiment can limit the movement of the sliding door pulley on the top surface of the card block 2, facilitate the control of the movement direction of the sliding door pulley, and make the disassembly process of the sliding door easy to control.

[0022] The angle between the top of the disassembly inclined surface support 3 and the vertical side of the card block 2 is provided with a reinforcing rib 4, and the part of the disassembly inclined surface support 3 in contact with the ground is provided with a friction pad 5; the angle between the top of the limiting inclined surface support 6 and the vertical side of the card block 2 is provided with a reinforcing rib 4, and the part of the limiting inclined surface support 6 in contact with the ground is provided with a friction pad 5. The reinforcing rib 4 in the embodiment can greatly enhance the compression resistance of the disassembly inclined surface support 3 and the limiting inclined surface support 6, prolong the service life of the device, the friction pad 5 makes the device not easy to move during use, enhances the stability of the device during use, and makes the disassembly of the sliding door smooth.

[0023] In summary, the sliding door disassembly auxiliary device in the embodiment can easily remove the pulley at the bottom of the sliding door from the sliding door sliding rail, so that the disassembly and assembly of the sliding door can be smoothly completed, without the need for other tools during the process, saving time and effort, and being convenient and fast.

[0024] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A sliding door dismounting and mounting assisting device comprising a sliding door rail (1), characterized in that: The application also discloses a card block (2) in quadrangular trapezoidal shape, two groups of opposite sides of the card block (2) are respectively inclined surfaces and vertical surfaces, the card block (2) can be engaged in the sliding door rail (1), and the vertical surface of the card block (2) is parallel to the sliding door rail (1) when the card block (2) is engaged in the sliding door rail (1). The card block (2) is composed of two side spliced blocks, the two side spliced blocks are provided with protrusions and grooves which can be engaged with each other, and the two side spliced blocks can be spliced or separated along a direction perpendicular to the sliding door rail (1).

2. The sliding door dismounting and mounting assisting device according to claim 1, characterized in that: The top of the vertical surface of at least one side of the card block (2) is fixed with a dismounting inclined surface support (3), the width of the dismounting inclined surface support (3) is greater than or equal to the length of the top surface of the card block (2), the height of the dismounting inclined surface support (3) is equal to the height of the card block (2), and the top surface of the card block (2) is continuously and smoothly connected with the inclined surface of the top of the dismounting inclined surface support (3).

3. The sliding door dismounting and mounting assisting device according to claim 2, characterized in that: The dismounting inclined surface support (3) and the card block (2) are symmetrical to the same vertical symmetry plane, and the vertical symmetry plane is perpendicular to the sliding door rail (1).

4. The sliding door dismounting and mounting assisting device according to claim 2, characterized in that: The dismounting inclined surface support (3) and the card block (2) are symmetrical to the same vertical symmetry plane, and the vertical symmetry plane is perpendicular to the sliding door rail (1).

5. The sliding door dismounting and mounting assisting device according to claim 1, characterized in that: The top of the vertical surface of at least one side of the card block (2) is fixed with a dismounting inclined surface support (3), the width of the dismounting inclined surface support (3) is greater than or equal to the length of the top surface of the card block (2), the height of the dismounting inclined surface support (3) is equal to the height of the card block (2), and the top surface of the card block (2) is continuously and smoothly connected with the inclined surface of the top of the dismounting inclined surface support (3).

6. The sliding door dismounting and mounting assisting device according to claim 5, characterized in that: The top of the vertical surface of at least one side of the card block (2) is fixed with a dismounting inclined surface support (3), the width of the dismounting inclined surface support (3) is greater than or equal to the length of the top surface of the card block (2), the height of the dismounting inclined surface support (3) is equal to the height of the card block (2), and the top surface of the card block (2) is continuously and smoothly connected with the inclined surface of the top of the dismounting inclined surface support (3).

7. The sliding door dismounting and mounting assisting device according to claim 5, characterized in that: The top of the vertical surface of at least one side of the card block (2) is fixed with a dismounting inclined surface support (3), the width of the dismounting inclined surface support (3) is greater than or equal to the length of the top surface of the card block (2), the height of the dismounting inclined surface support (3) is equal to the height of the card block (2), and the top surface of the card block (2) is continuously and smoothly connected with the inclined surface of the top of the dismounting inclined surface support (3).

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