Trunk carpet and preparation method thereof

A technology for luggage and carpets, which is applied in the field of luggage carpets and its preparation, can solve the problems of complex preparation process of luggage carpets, increase the weight of luggage carpets, and not meet the requirements of light weight, etc., and achieve good application prospects, light weight, The effect of improving adhesion

Pending Publication Date: 2021-02-05
WUXI GISSING AUTO PARTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of molding process mainly has the following problems: 1. The folding edge is easy to crack; 2. The folding effect is not good; 3. The folding durability is insufficient
This method uses a hinge device to realize the folding function of the luggage carpet, which makes the preparation process of the overall luggage carpet complicated and the production efficiency is low, and the metal hinge material will also increase the weight of the luggage carpet, which does not meet the lightweight requirements.

Method used

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  • Trunk carpet and preparation method thereof
  • Trunk carpet and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0080] The preparation method comprises the following steps:

[0081] (1) Attach the turning strip to the groove on one side of the first base plate and the second base plate, and then pressurize the pasting area of ​​the turning strip to obtain a semi-finished luggage carpet;

[0082] (2) Hemming the semi-finished luggage carpet obtained in step (1), and then putting it into the handle to obtain the luggage carpet.

Embodiment 1

[0085] This embodiment provides a luggage carpet, and the structural diagram of the luggage carpet is as follows figure 1 As shown, its cross-sectional view along the A-A plane is shown as figure 2 As shown, it includes a first base plate 2, a second base plate 3, a turning bar 1 and a handle 4; the first base plate 2 and the second base plate 3 are provided with a gap, and the adjacent sides are all provided There is a groove; the flip bar 1 is located at the groove of the first base plate 2 and the second base plate 3; the handle 4 is located in the middle of the side of the first base plate 2 opposite to the groove; the The turning bar 1 is a double-layer structure.

[0086] Both the first substrate board 2 and the second substrate board 3 include two surface layers and a core layer between the two surface layers.

[0087] The surface layer is a glass fiber layer with a grammage of 1400g / m 2 .

[0088] The core layer is honeycomb paper with a thickness of 14mm and a pa...

Embodiment 2

[0095] This embodiment provides a luggage carpet, which includes a first base plate 2, a second base plate 3, a turning bar 1 and a handle 4; the first base plate 2 and the second base plate The material plates 3 are provided with gaps, and grooves are provided on adjacent sides; the flip bar 1 is located at the grooves of the first base material plate 2 and the second base material plate 3; the handle 4 is located at the first base material plate The middle position of the side of the plate 2 opposite to the groove; the flip bar 1 has a double-layer structure.

[0096] Both the first substrate board 2 and the second substrate board 3 include two surface layers and a core layer between the two surface layers.

[0097] The surface layer is a glass fiber layer with a grammage of 1600g / m 2 .

[0098] The core layer is honeycomb paper with a thickness of 17mm and a paper weight of 140g / m 2 , the aperture is 8mm.

[0099] The depth of the groove is 2.5 mm; the width of the groove...

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Abstract

The invention provides a trunk carpet and a preparation method thereof. The trunk carpet comprises a first base material plate, a second base material plate, overturning strips and a handle; the firstbase material plate and the second base material plate are arranged in a spaced mode, and grooves are formed in the adjacent sides of the first base material plate and the second base material plate;the overturning strips are positioned at the grooves of the first base material plate and the second base material plate; the handle is located in the middle of the side, opposite to the groove, of the first base material plate; and the overturning strips are of a double-layer structure. According to the trunk carpet, the flexible overturning strips are adopted to replace a complex hinge of a spring screw structure, the turnover performance of the trunk carpet is improved, meanwhile, the requirement for light weight is met, and the trunk carpet has a good application prospect.

Description

technical field [0001] The invention belongs to the technical field of automobile interior decoration, and in particular relates to a trunk carpet and a preparation method thereof. Background technique [0002] The car trunk carpet is generally installed at the bottom of the car trunk to play the role of supporting items. In the era of more and more pursuit of high performance, environmental protection, energy saving, lightweight, and individualization, the interior of a car, like the shape of a car, has become an important factor for people to buy a car, so the requirements for car interiors Also getting higher and higher. In the prior art, performance indicators such as light weight, aesthetics, and low cost of the luggage carpet have become bottlenecks, restricting the development of the luggage carpet. Existing luggage carpets are usually made of honeycomb paper plus glass fiber, and are thermoformed in a V shape to achieve a folding effect. This kind of molding proce...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): B60N3/04B32B27/08B32B27/30B32B27/32B32B33/00B29C69/00
CPCB60N3/042B60N3/048B32B27/304B32B27/32B32B27/08B32B33/00B29C69/001B29L2031/58B32B2605/08B32B2605/003
Inventor郭晖朱可达
OwnerWUXI GISSING AUTO PARTS CO LTD