CN211869295U

CN211869295U - Automotive interior epidermis sewing decoration structure

Info

Publication number: CN211869295U
Application number: CN201922469368.3U
Authority: CN
Inventors: 况劲锋
Original assignee: Yanfeng Automotive Trim Systems Chongqing Co Ltd
Current assignee: Yanfeng Automotive Trim Systems Chongqing Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-06
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an automotive interior epidermis sewing decorative structure, including interior epidermis and the decorative line of sewing on the interior epidermis, the end of a thread of decorative line is located the back of interior epidermis, the end of a thread department of decorative line covers there is the single face sticky tape, the single face sticky tape is connected with the back bonding of end of a thread and interior epidermis, the single face sticky tape is the rectangle form. The utility model relates to an automotive interior epidermis sewing decorative structure bonds the single-sided sticky tape that covers the rectangle form through the end of a thread department of the sewing ornamental thread that adopts the mode that bonds at the interior epidermis back, can fix sewing ornamental thread end fast, compares traditional manual knot mode of knoing, and is not only fixed effectual, has improved production efficiency moreover and has reduced intensity of labour.

Description

Automotive interior epidermis sewing decoration structure

Technical Field

The utility model relates to an automotive interior technical field, in particular to automotive interior epidermis sewing decorative structure.

Background

Currently, more and more automotive trim skins have adopted sewing thread trim to promote trim aesthetics and grade. In order to avoid the loose thread end of the product in the using process, the thread end of the sewing thread starting from the needle-withdrawing point is generally required to be treated when the automobile interior trim surface is subjected to sewing decoration processing. For years, the processing mode of sewing thread ends is manual knotting, the knotting at each time needs about 30 seconds of working hours, the knotting operation needs to be very delicate, and the labor intensity of fingers of workers who operate for a long time is high, so the processing mode of manual knotting is not only not beneficial to improving the production efficiency, but also not beneficial to reducing the labor intensity of the operators.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an automotive interior epidermis sewing decorative structure is provided, it has good end of a thread sealing effect, and seals knot operation consuming time few, low in labor strength.

In order to solve the technical problem, the utility model provides a following technical scheme:

the sewing decoration structure of the automobile interior trim skin comprises the interior trim skin and a decoration line sewn on the interior trim skin, wherein the end of the decoration line is positioned on the back surface of the interior trim skin, a single-sided adhesive tape covers the end of the decoration line, the single-sided adhesive tape is connected with the end of the line and the back surface of the interior trim skin in an adhering mode, and the single-sided adhesive tape is rectangular.

The utility model relates to an automotive interior epidermis sewing decoration structure bonds the single face sticky tape that covers the rectangle form in the end of a thread department of the sewing decorative line at the interior epidermis back, and accessible single face sticky tape carries out quick fixed to sewing decorative line end, effectively prevents that the not hard up condition of sewing line end from appearing after the interior from taking place, and this kind of joint mode is not only to the fixed stability of end of a thread, seal effectual, and the operation is consuming time few moreover, only needs about 7 seconds, pastes in addition and seals the operation process also easily the workman and control, low in labor strength.

Preferably, the material of the interior skin is TPO + PPF + back coating, and effective bonding can be carried out.

Preferably, the decorative thread is made of terylene or nylon and can be effectively bonded.

Preferably, the bonding layer of the single-sided adhesive tape is 3M strong adhesive, can resist the high temperature of 80 ℃, and can effectively prevent the adhesive tape from falling off in the product transportation process and the preheating of the inner decoration surface.

Preferably, the thickness of the single-sided adhesive tape is 0.1-0.15mm, so that the front surface of the interior skin is prevented from bulging after the interior skin is combined with the lining board.

Preferably, the thickness of the single-sided adhesive tape is 0.12 mm.

Preferably, the width of the single-sided adhesive tape is 10-15mm, so that the operation is easy, the sealing effect can be ensured, and the material is saved.

Preferably, the width of the single-sided adhesive tape is 12 mm.

Preferably, the length of the single-sided tape is 20 to 30mm, which ensures a sealing effect and facilitates a cutting operation.

Preferably, the length of the single-sided adhesive tape is 25 mm.

Compared with the prior art, the utility model relates to a car interior epidermis sewing decorative structure's beneficial effect: the rectangular single-sided adhesive tape is bonded and covered at the thread end of the sewing decorative thread on the back surface of the inner decorative surface skin in a bonding mode, so that the sewing decorative thread end can be quickly fixed.

Description of the drawings:

fig. 1 is a schematic structural view of the sewing decoration structure of the skin of the automotive interior.

Wherein, the labels in the figure are: 1 is an inner decorative surface skin, 2 is a decorative line, 3 is a thread end, and 4 is a single-sided adhesive tape.

Detailed Description

The present invention will be described in further detail with reference to test examples and specific embodiments. However, it should not be understood that the scope of the above-mentioned subject matter is limited to the following embodiments, and all the technologies realized based on the present invention are within the scope of the present invention.

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

As shown in fig. 1, the utility model relates to an automotive interior epidermis sewing decorative structure, including interior epidermis 1 and the ornamental thread 2 of sewing on interior epidermis 1, the end of a thread 3 of ornamental thread 2 is located the back of interior epidermis 1, the end of a thread 3 department of ornamental thread 2 covers has single face sticky tape 4, single face sticky tape 4 and end of a thread 3 and the back adhesive connection of interior epidermis 1, single face sticky tape 4 is the rectangle form. The single-sided adhesive tape 4 is cut by an automatic adhesive tape cutting machine.

Wherein, interior trim epidermis 1's material is TPO + PPF + back coating, and TPO is thermoplastic polyolefin elastomer, and it has the density low, energy-concerving and environment-protective advantage such as.

Wherein, the material of the decorative thread 2 is terylene or nylon.

Wherein, the bonding layer of the single-sided adhesive tape 4 is 3M strong adhesive and can resist the high temperature of 80 ℃.

Wherein, the A surface of the single-sided adhesive tape is rough (has large tension) and can be firmly adhered with the bonding layer.

Wherein the thickness of the single-sided adhesive tape 4 is 0.1-0.15 mm. The thickness of the single-sided adhesive tape 4 is designed here to be 0.12 mm.

Wherein, the width of the single-sided adhesive tape 4 is 10-15 mm. The width of the single-sided adhesive tape 4 is designed here to be 12 mm.

Wherein, the length of the single-sided adhesive tape 4 is 20-30 mm. The length of the single-sided adhesive tape 4 is designed here to be 25 mm.

Claims

1. The utility model provides an automotive interior epidermis sewing ornamental structure, includes interior epidermis (1) and decorative line (2) of sewing on interior epidermis (1), end of a thread (3) of decorative line (2) are located the back of interior epidermis (1), its characterized in that: the single-sided adhesive tape (4) covers the end of thread (3) of the decorative thread (2), the single-sided adhesive tape (4) is connected with the end of thread (3) and the back of the interior trim surface skin (1) in an adhering mode, and the single-sided adhesive tape (4) is rectangular.

2. The sewing trim structure for an automobile interior skin according to claim 1, characterized in that: the decorative thread (2) is made of terylene or nylon.

3. The sewing trim structure for an automobile interior skin according to claim 1, characterized in that: the bonding layer of the single-sided adhesive tape (4) is 3M strong adhesive and can resist the high temperature of 80 ℃.

4. The sewing trim structure for an automobile interior skin according to claim 1 or 3, characterized in that: the thickness of the single-sided adhesive tape (4) is 0.1-0.15 mm.

5. The sewing trim structure for an automobile interior skin according to claim 4, wherein: the thickness of the single-sided adhesive tape (4) is 0.12 mm.

6. The sewing trim structure for an automobile interior skin according to claim 4, wherein: the width of the single-sided adhesive tape (4) is 10-15 mm.

7. The sewing trim structure for an automobile interior skin according to claim 6, wherein: the width of the single-sided adhesive tape (4) is 12 mm.

8. The sewing trim structure for an automobile interior skin according to claim 4, wherein: the length of the single-sided adhesive tape (4) is 20-30 mm.

9. The sewing trim structure for an automobile interior skin according to claim 8, wherein: the length of the single-sided adhesive tape (4) is 25 mm.