Sliding doors with reinforced core

Abstract

The invention discloses a sliding door with reinforced core materials, wherein the first core material is fixedly stuck in grooves of a pair of first solid wood plates, and the cross section of the first core material is in square shape, the central core material with cross section of non-closed circular ring is arranged inside the first core material in square shape, a pair of vertical plates arerespectively composed of a pair of second core plates and a pair of second solid wood plates, and the paired second solid wood plates are respectively provided with card slots corresponding to the paired second core plates, and the paired second solid wood plates are fixedly bonded together. The sliding door with reinforced core materials has the advantages that: while ensuring the appearance, the structural strength is effectively improved, the deformation phenomenon is completely avoided, and the weight is light and the structure is simple; the production and processing are easy, the production cost is reduced, the production efficiency is improved, and the push-and-pull experience texture of sliding door is improved and the stability of the sliding door is ensured.

Description

technical field [0001] The present invention relates to the technical field of furniture, more specifically to the technical field of sliding doors. Background technique [0002] Sliding door is a sliding door that can be pushed and pulled. It is widely used as a sliding door for wardrobes, kitchens or balconies because of its small footprint and convenient use. The top of the sliding door is equipped with upper guide wheels, and the bottom is installed The lower pulley and the upper guide wheel are movable in the upper chute of the door frame, which mainly play the role of guiding and limiting. The lower pulley is movable in the lower groove of the door frame, which mainly supports and slides the sliding door. effect. [0003] At present, the common sliding doors on the market are mainly solid wood doors. However, solid wood doors are not only expensive, but also prone to deformation. Especially in places where the climate temperature or humidity changes greatly, solid woo...

AI Technical Summary

Problems solved by technology

[0003] At present, the common sliding doors on the market are mainly solid wood doors. However, solid wood doors are not only expensive, but also prone to deformation, especially in places where the climate temperature or humidity changes greatly, solid wood doors are prone to warping and deformation.

[0004] At present, the upper guide wheels of the common sliding doors are mostly double-wheel structures, but the upper guide wheels of this structure have the following disadvantages: one is that the pivots of the two pulleys of the upper guide wheels are fixed installation, in order to facilitate the actual During the installation process, the upper guide wheel is smoothly snapped into the upper chute, and the distance between the outermost ends of the two pulleys of the upper guide wheel will be slightly narrower than the groove width of the upper chute, which will cause the two pulleys to be in contact with the inner sides of the upper chute. There is a gap between the walls, and the two pulleys cannot fit closely with the inner wall of the upper chute. Therefore, the fit between the upper guide wheel and the upper chute is loose, which makes the sliding door easy to swing during the sliding process. The normal use of the sliding door has a certain impact, and it is easy to cause damage to the upper guide wheel after long-term use, shortening its service life; the second is that when the current common sliding door is installed, the upper guide wheel is snapped into the upper chute. This process is not very convenient to operate, time-consuming and labor-intensive, and increases the labor intensity of the operators.

[0005] At present, the lower pulley of the common sliding door is usually a single-wheel lower pulley. However, the use of this lower pulley has the following disadvantages: First, the support stability is poor, and the sliding door is prone to shaking during the sliding process, thus It affects the use experience of the sliding door, and it is easy to cause damage to the sliding door; second, the current common single-wheel lower pulleys usually cannot be adjusted in height, although some single-wheel lower pulleys can be height-adjusted, but their adjustment range is relatively large. Small, the adjustment operation is inconvenient, and it cannot be well adapted to the installation needs of different sliding doors; the third is that the shock absorption and noise reduction effect is poor, and hard collisions are prone to occur during the sliding process of the sliding door, which not only causes noise when sliding Larger, and it is easy to cause damage to the sliding door; Fourth, dust and other dirt are easy to accumulate in the sliding groove of the sliding door, which causes the inner bottom surface of the sliding groove to be undulating, which has a certain impact on the normal sliding of the sliding door

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