CN215663277U

CN215663277U - Double-color automobile inner door handrail

Info

Publication number: CN215663277U
Application number: CN202122227532.7U
Authority: CN
Inventors: 孙峰; 唐国健; 陶国平; 王锦峰
Original assignee: Changyuan Technology Tianjin Co ltd
Current assignee: Changyuan Technology Tianjin Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-01-28
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a double-color automobile inner door handrail, wherein a framework and a coating layer of the automobile inner door handrail are formed by two-time injection molding of plastics with two different colors and hardness through a double-color injection mold, the framework and the coating layer are firmly bonded, the framework is a hard rubber layer and comprises a sewing thread profiling structure, the profiling structure realizes a good simulation effect, the coating layer is a soft rubber layer, a plurality of soft touch nails are arranged on the inner side of the coating layer, the soft touch nails are arranged in an elbow stress area, the soft touch nails replace a sponge layer of the existing product, and the touch hand feeling of a user is further improved; the utility model has simple, fast and stable processing technology and low cost.

Description

Double-color automobile inner door handrail

Technical Field

The utility model relates to an automotive interior handrail, in particular to a double-color automotive interior door handrail.

Background

In the prior art, soft coating of automotive trim armrests has become a standard configuration for more and more vehicle models. Fig. 1 shows a commonly existing vehicle inner door armrest, namely, a plastic framework 1 is coated with a soft skin 2 (wherein the soft skin 2 is formed by sewing threads, and the sewing threads are not shown in fig. 1), and in order to further improve the comfort degree of an armrest stress area, a sponge sheet 3 is additionally arranged between the plastic framework 1 and the soft skin 2. This kind of handrail can satisfy product property ability, outward appearance demand to promote the touch comfort level of feeling, however, the handrail comprises three kinds of different structures and materials, and every kind of structure need be processed alone in advance, carries out later stage integration again, and the process is as follows: the injection molding machine is used for injection molding of the plastic framework 1, cutting of the soft surface skin 2 and sewing of the soft surface skin to the thread, cutting of the sponge sheet 3, placing of the sponge sheet 3 on the plastic framework 1, sand blasting and glue drying of the plastic framework 1, thread alignment of the sewing thread of the soft surface skin 2 and the plastic framework 1 by using a thread alignment tool, hot-pressing compounding of the plastic framework 1 and the soft surface skin 2 by using a hot press, and finally transferring of the product to a taping machine for taping and trimming; the existing product has the defects of multiple composition structures, complex processing technology, poor stability, long period, more used equipment and high cost.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model aims to provide a double-color automobile inner door handrail which is processed by a double-shot injection molding process, a product framework and a coating layer are respectively formed by two plastics with different colors and different hardness through two-time injection molding, the product framework and the coating layer are firmly bonded, and the product processing process is simple, rapid and stable and has low cost.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a two-color automotive interior door armrest, comprising: skeleton and coating, skeleton and coating are the plastics that pass through double-shot injection mold secondary by two kinds of different colours and hardness and mould plastics one shot forming, the skeleton is the ebonite layer, and includes sewing thread profile modeling structure, the coating is the flexible glue layer, the inboard of coating is equipped with the soft nail that touches of a plurality of, the soft nail that touches sets up in elbow atress region.

Compared with the prior art, the utility model has the beneficial effects that: the framework and the coating layer of the automobile inner door handrail are formed by two plastics with different colors and hardness through two-shot injection molding by a two-shot injection mold, the framework and the coating layer are firmly bonded, the framework is a hard rubber layer and comprises a sewing thread profile modeling structure, the profile modeling structure realizes a good simulation effect, the coating layer is a soft rubber layer, the inner side of the coating layer is provided with a plurality of soft touch nails, the soft touch nails are arranged in elbow stress areas, the soft touch nails replace sponge layers of existing products, and the touch feeling of a user is further improved; in addition, the utility model has simple, rapid and stable processing technology and low cost.

Drawings

FIG. 1 is a schematic diagram of a conventional product structure;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic diagram of the framework of the present invention;

FIG. 4 is a schematic view of the cladding structure of the present invention;

FIG. 5 is an enlarged view of a portion of the soft contact pin region of the covering layer according to the present invention.

In the figure: 1-a plastic skeleton; 2-soft epidermis; 3-sponge pieces; 4-a framework; 41-sewing thread profile structure; 5-coating layer; 51-Soft touch nail.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer and more obvious, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

As shown in fig. 2 to 5, the present invention provides a two-color vehicle inner door armrest, including: skeleton 4 and coating 5, skeleton 4 and coating 5 are the plastics that pass through double-shot injection mold secondary by two kinds of different colours and hardness and mould plastics one shot forming, skeleton 4 is the ebonite layer, and includes sewing thread profile modeling structure 41, coating 5 is the flexible glue layer, the inboard of coating 5 is equipped with the soft nail 51 that touches of a plurality of, the soft nail 51 that touches sets up in elbow forced area.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A bi-color vehicle interior door armrest, comprising: skeleton (4) and coating (5), skeleton (4) and coating (5) are the plastics of passing through double-shot injection mold secondary injection molding one shot forming by two kinds of different colours and hardness, skeleton (4) are the ebonite layer, and include sewing line profile modeling structure (41), coating (5) are the soft glue layer, the inboard of coating (5) is equipped with a plurality of soft nail (51) that touches, soft nail (51) that touches sets up in elbow atress area.