Sliding door upper wheel adjuster

Abstract

The invention discloses a sliding door wheel regulator comprising a middle slider. The middle slider is provided with an opening at the upper end and is in a cavity structure, and a pulley is arranged in the middle of the opening of the cavity. Two ends of the lower portion of the middle slider respectively comprise a set of torsion springs which are fixedly pivoted with the middle slider through pivots. The middle of the opening of the cavity comprises a symmetrical clamping groove, and the pulley is arranged in the symmetrical clamping groove through a pin. The middle slider optionally matches with a clamping shell and metal shell, design is flexible, selective usage of sliding doors in different varieties can be met, generality is enhanced, and marketing application can be expanded; the entire structure is simple, cost is low, automatic buffering regulation is realized, usage is facilitated, the pulley is prevented from running off rails, accordingly the sliding door wheel regulator is safe, the traditional sliding relationship between a pulley and sliding rails is changed, pulley assemblies are added, a sliding function is more stable, undesirable phenomena that the sliding door is blocked during sliding can be avoided, and product quality is guaranteed.

Description

technical field [0001] The invention relates to a sliding door adjustment technology, in particular to an upper wheel adjuster for a sliding door. Background technique [0002] Sliding doors have become one of the most widely used home decorations. They are mostly used for house design or installation on various boxes and cabinets. The sliding doors themselves have a large structure and are easy to use. Noise, and easy to install and disassemble. One of the most critical components of the sliding door is the pulley assembly structure, which is directly related to the normal use of the sliding door. The pulley assembly must ensure that the sliding door will not jump or jam during use. However, if a pulley assembly with an overly complex structure is used, it will affect the overall design of the sliding door and affect its aesthetics. In addition, there are various types and specifications of sliding doors. If each type of sliding door adopts a special If the pulley assembly...

AI Technical Summary

Problems solved by technology

[0002] Sliding doors have become one of the most widely used home decorations. They are mostly used for house design or installation on various boxes and cabinets. The sliding doors themselves have a large structure and are easy to use. Noise, and easy to install and disassemble. One of the most critical components of the sliding door is the pulley assembly structure, which is directly related to the normal use of the sliding door. The pulley assembly must ensure that the sliding door will not jump or jam during use. However, if a pulley assembly with an overly complex structure is used, it will affect the overall design of the sliding door and affect its aesthetics. In addition, there are various types and specifications of sliding doors. If each type of sliding door adopts a special If the pulley assembly is used together, the versatility of the pulley assembly itself will be greatly limited, resulting in an increase in cost, and it is difficult to promote the use on a large scale

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