Anti-loose data cable

Abstract

An anti-loose data cable contains: an interface element, a first protective fixing layer, a second protective fixing layer, a third protective fixing layer, a positioning head, and a USB cable. The interface element is welded with the USB cable, on a connection area of the interface element and the USB cable is fixed the first protective fixing layer, and the interface element and the first protective fixing layer are accommodated in the second protective fixing layer, wherein a main part of the second protective fixing layer is accommodated in the third protective fixing layer, and the third protective fixing layer and the positioning head are integrally formed together.

Claims

1. An anti-loose data cable comprising: an interface element, a first protective fixing layer, a second protective fixing layer, a third protective fixing layer, a positioning head, and a USB cable; wherein the interface element is welded with the USB cable, on a connection area of the interface element and the USB cable is fixed the first protective fixing layer, and the interface element and the first protective fixing layer are accommodated in the second protective fixing layer, wherein a main part of the second protective fixing layer is accommodated in the third protective fixing layer, and the third protective fixing layer and the positioning head are integrally formed together.

2. The anti-loose data cable as claimed in claim 1, wherein the first protective fixing layer is injection molded from polypropylene (PP), the second protective fixing layer is injection molded from acrylonitrile butadiene styrene (ABS), and the third protective fixing layer is injection molded from thermoplastic elastomers (TPE).

3. The anti-loose data cable as claimed in claim 1, wherein a peripheral tab of the second protective fixing layer exposes outside the third protective fixing layer.

4. The anti-loose data cable as claimed in claim 1, wherein the interface element is a common USB interface or a USB Type-C interface.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) FIG. 1 is a perspective view showing the exploded components of an anti-loose data cable according to a preferred embodiment of the present invention.

(2) FIG. 2 is a perspective view showing the assembly of the anti-loose data cable according to the preferred embodiment of the present invention, wherein the interface element is a common USB interface.

(3) FIG. 3 is a perspective view showing the assembly of the anti-loose data cable according to the preferred embodiment of the present invention, wherein the interface element is a USB Type-C interface.

(4) FIG. 4 is a perspective view showing the operation of the anti-loose data cable according to the preferred embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

(5) With reference to FIGS. 1-4, an anti-loose data cable according to a preferred embodiment of the present invention comprises: an interface element 1, a first protective fixing layer 2, a second protective fixing layer 3, a third protective fixing layer 4, a positioning head 5, and a USB cable 6. The interface element 1 is welded with the USB cable 6, and on a connection area of the interface element 1 and the USB cable 6 is fixed the first protective fixing layer 2, and the interface element 1 and the first protective fixing layer 2 are accommodated in the second protective fixing layer 3, wherein a main part of the second protective fixing layer 3 is accommodated in the third protective fixing layer 4, and the third protective fixing layer 4 and the positioning head 5 are integrally formed together.

(6) Preferably, the first protective fixing layer 2 is injection molded from polypropylene (PP), the second protective fixing layer 3 is injection molded from acrylonitrile butadiene styrene (ABS), and the third protective fixing layer 4 is injection molded from thermoplastic elastomers (TPE).

(7) Preferably, a peripheral tab of the second protective fixing layer 3 exposes outside the third protective fixing layer 4 so as to obtain aesthetic appearance.

(8) Preferably, the interface element 1 is a common USB interface or a USB Type-C interface.

(9) Preferably, the anti-loose data cable is manufactured through injection molded three times so as to form three protective layers. A method of manufacturing the anti-loose data cable comprises steps of:

(10) A. welding the interface element 1 and the USB cable 6 together;

(11) B. injection molding the first protective fixing layer 2 from polypropylene (PP), injection molding the interface element 1 and the USB cable 6 together, and fixing the first protective fixing layer 2, the interface element 1, and the USB cable 6 together;

(12) C. injection molding the second protective fixing layer 3 from acrylonitrile butadiene styrene (ABS) so as to accommodate the interface element 1 and the first protective fixing layer 2 firmly and to avoid the USB cable 6 removal from the interface element 1; and

(13) D. injection molding the third protective fixing layer 4 from thermoplastic elastomers (TPE) so that the third protective fixing layer 4 accommodates the second protective fixing layer 3 securely, the interface element 1 and the first protective fixing layer 2 are accommodated in the second protective fixing layer 3 firmly, and the interface element 1 and the USB cable 6 are connected together securely by way of the first protective fixing layer 2. Thereby, the interface element 1 is protected by the first protective fixing layer 2, the second protective layer 3, and the third protective layer 4 safely. In addition, the positioning head 5 is not detached from the third protective fixing layer 4, because and the third protective fixing layer 4 and the positioning head 5 are integrally formed together. Preferably, the USB cable 6 is welded with the interface element 1 and is accommodated in the first protective fixing layer 2, the second protective fixing layer 3, and the third protective fixing layer 4 stably.

(14) Accordingly, the anti-loose data cable is not broken easily, and the positioning head is not detached from the anti-loose data cable. Preferably, the anti-loose data cable is simplified and is manufactured at low fabrication cost.

(15) While the preferred embodiments of the invention have been set forth for the purpose of disclosure, modifications of the disclosed embodiments of the invention as well as other embodiments thereof may occur to those skilled in the art. Accordingly, the appended claims are intended to cover all embodiments which do not depart from the spirit and scope of the invention.