Multifunctional sliding door with hidden rails

Abstract

The multifunctional hidden rail sliding door comprises an upper guide rail and a lower guide rail, the bottom of the upper guide rail is slidably connected with a door plate, the lower guide rail comprises a bearing section and a hidden rail section, the hidden rail section comprises a storage groove, the inner wall of the storage groove is fixedly connected with a limiting plate, and a floating and sinking supporting plate is arranged above the limiting plate; when the door plate is pushed, the blocking plate is synchronously driven to move in the direction opposite to the moving direction of the door plate, the blocking plate moves from the direction of the bearing section to the direction of the hidden rail section, and the blocking plate presses the guide slope to further press the whole floating and sinking supporting plate to move downwards, so that the floating and sinking supporting plate is stored in the storage groove; therefore, the height fluctuation of the mounting position of the sliding door is reduced, and the passing safety of personnel is ensured; when the sliding door is closed, the floating and sinking supporting plate is lifted under the action of the jacking spring and is attached to the bottom of the door plate, and stable sealing of the bottom end of the door plate is achieved.

Description

technical field [0001] The invention relates to a sliding door, in particular to a multifunctional concealed track sliding door. Background technique [0002] Sliding door is a commonly used door in the family. figure 1 A kind of existing sliding door shown, it is made of profile frame material on the outer edge and glass plate inside. When this form of sliding door is installed, the bottom frame guide rail generally protrudes from the ground, which causes certain troubles and potential safety hazards for the passage of personnel, especially children and people with disabilities; Its sealing and sound insulation performance is insufficient, when pushing and pulling, the noise is easy to affect others, and the use comfort is poor. Contents of the invention [0003] The purpose of the present invention is to provide a multi-functional concealed track sliding door to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above objec...

AI Technical Summary

Problems solved by technology

When this form of sliding door is installed, the bottom frame guide rail generally protrudes from the ground, which causes certain troubles and potential safety hazards for the passage of personnel, especially children and people with disabilities; Its sealing and sound insulation performance is insufficient, when pushing and pulling, the noise is easy to affect others, and the use comfort is poor

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