Leather-coated movable housing of mobile phone and coating method thereof

Abstract

The invention discloses a leather-coated movable housing of a mobile phone and a coating method thereof. The movable housing of the mobile phone comprises a leather sheet, a first housing and a second housing; the leather sheet is matched and coated on the external side of the first housing; the second housing is matched and is fixedly connected with the internal side of the first housing; and the periphery of the leather sheet beyond the edge of the housing is folded inward to form a fixed overlap edge which is tightly pressed between the first housing and the second housing. Due to the adoption of the second housing, the periphery of the leather sheet coated on the external side of the first housing is tightly pressed on the inner side of the first housing to form the fixed overlap edge so as to overcome non-uniformity of shrinkage and expansion of leather, prevent from easily generating separation or disconnection of leather-coated edges, caused by adhesive bonding, and avoid influence on appearance of the mobile phone, caused by sewing leather-coated edges; meanwhile, the uniformity of the gap between the leather and the edge of the movable housing is guaranteed, the service life of the mobile phone is prolonged; the unique feeling of leather acted as a surface of the mobile phone is developed fully, and the level and the profit margin of products are improved.

Description

Technical field [0001] The invention relates to the field of appearance structural parts on mobile phones and their manufacturing technology. More specifically, the improvement relates to a leather-coated mobile phone case and a coating method thereof. Background technique [0002] Leather includes genuine leather, recycled leather, artificial leather and synthetic leather. Genuine leather refers to animal skins that have been denatured and not perishable through physical and chemical processing such as dehairing and tanning. Leather is composed of natural protein fibers tightly woven in a three-dimensional space. Its surface has a special grain layer with natural grain and luster, so it feels comfortable. Recycled leather is made by pulverizing waste skins and leather scraps of various animals and mixing chemical raw materials. Artificial leather is a very popular material from the early days to the present, and it is commonly used to make various leather products, or some gen...

AI Technical Summary

Problems solved by technology

[0003] However, based on the natural characteristics of leather, under the influence of external factors, leather often has uneven shrinkage and stretching; At the same time, after using the existing leather-covered mobile phones for a period of time, the leather-covered edges are prone to peeling or even falling off, which greatly hinders the practical application of leather in mobile phone appearance parts.

[0004] Therefore, the existing technology still needs to be improved and developed

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