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KR-20260062597-A - Guide Protector

KR20260062597AKR 20260062597 AKR20260062597 AKR 20260062597AKR-20260062597-A

Abstract

A guide protector that preserves the installation position of a wiring branched into a curve part of a vehicle body formed by a first body surface arranged in a first direction and second and third body surfaces bent from both sides of the first body surface of an embodiment of the present invention, and extending to the first and second body surfaces, comprises: a first guide part formed parallel to the first body surface to guide the installation position of a main wiring; and a second guide part extended from the first guide part to be parallel to the second body surface to guide the installation direction of a branched wiring branched from one side of the main wiring. and a preservation part that extends parallel to the third body surface from the first guide part and interferes with the rotational moment generated when the branch wiring is bent to preserve the installation position of the wiring; wherein the preservation part is supported by the third body surface by the rotational moment generated in the branch wiring to prevent the branch wiring from coming off, thereby ensuring that the wiring is preserved in a pre-designed installation position, thereby improving the overall reliability and appearance quality of the product.

Inventors

  • 고지성
  • 윤재원

Assignees

  • 주식회사 유라코퍼레이션

Dates

Publication Date
20260507
Application Date
20241029

Claims (8)

  1. In a guide protector (10) that preserves the installation position of a wiring branched into a curve part of a vehicle body (20) formed by a first body surface (21) arranged in a first direction and second and third body surfaces (22, 23) bent from both sides of the first body surface (21) and extending to the first and second body surfaces (21, 22), A first guide part (100) formed parallel to the first body surface (21) to guide the installation position of the main wiring (31); A second guide section (200) that extends parallel to the second body surface (22) in the first guide section (100) above and guides the installation direction of a branched wiring (32) branched from one side of the main wiring (31); and It includes a preservation part (300) that extends parallel to the third body surface (23) in the first guide part (100) above and preserves the installation position of the wiring (30) by interfering with the rotational moment generated when the branch wiring (32) is bent. Includes, The above preservation unit (300) is A guide protector characterized by being supported on the third body surface (23) by the rotational moment generated in the branch wiring (31) to prevent the branch wiring (32) from coming off.
  2. In paragraph 1, The above second guide part (200) is A guide protector characterized by being formed with a branch guide body (210) formed parallel to the second body surface (22) and a detachment prevention guard (220) protruding from both sides of the branch guide body (210) to form a guide space (2211), thereby guiding the installation position of the branch wiring (32).
  3. In paragraph 2, The above preservation unit (300) is A maintenance body (310) formed parallel to the third body surface (23), and a maintenance projection (320) formed protruding from the maintenance body (310). The guide protector is characterized by the above-mentioned preservation projection (320) being supported by the third body surface (23) by a rotational moment and canceling out the rotational moment through a reaction force.
  4. In paragraph 2, The above branch guide body (210) A guide protector characterized by having a gradually narrowing curved section (230) in the part connected to the first guide section (100) to disperse stress caused by rotational moment.
  5. In paragraph 2, A guide protector characterized by further including a protection cover part (400) installed outside the guide space (2211) to prevent the branch wiring (32) from coming off and to additionally disperse the rotational moment.
  6. In paragraph 5, The above preservation cover part (400) is A guide protector characterized by being formed with a preservation cover (410) arranged parallel to the guide body (211) to close a part of the guide space (211), and a guide cover (420) extending from one side of the preservation cover (410) to accommodate a bending portion of a branch wiring (32) and disperse rotational moment.
  7. In paragraph 6, The above preservation cover part (400) is A guide protector characterized by further forming an assembly part (430) formed by a main guide rib (431) formed on both sides of the above-mentioned preservation cover (410) and the above-mentioned guide cover (420) to accommodate the above-mentioned anti-detachment guard (220), and an assembly guide rib (432) formed protruding outward from the above-mentioned main guide rib (431) to accommodate the assembly guide body (223) formed on the above-mentioned anti-detachment guard (220).
  8. In Paragraph 7, The above anti-detachment guard (220) is A receiving projection (224) that protrudes from one side and is received in the main guide rib (431) formed on the guide cover (420), and a fixing projection (222) that gradually protrudes from the outer side of the receiving projection (224) are further formed. The above main guide rib (431) is A guide protector characterized by having an open surface (4312) formed on one side that is open and in which the fixing projection (222) is caught and fixed.

Description

Guide Protector The present invention relates to a guide protector, and more specifically, to a guide protector installed on a curved part formed in a vehicle body to guide wiring. Recently, various functions for passenger convenience have been developed in the field of automotive technology, and to perform these convenience functions, multiple cables transmitting power or electrical signals are extended to specific locations on the vehicle body. In this case, to minimize interference with surrounding components, it is common practice to form a single wiring bundle of multiple cables, and the wiring extends along the vehicle body to parts requiring electrical connections. Accordingly, the wiring is formed by a main wiring that is fixed to and extends from the vehicle body, and branch wiring in which some cables branch off and extend from locations where electrical connection is not required. Here, the branch wiring is also extended along the vehicle body to avoid interference with surrounding parts, and accordingly, bending of the branch wiring inevitably occurs in curved sections. Therefore, there was a problem in which a repulsive force was generated in the opposite direction to the bending at the part where the branch wiring is connected to the main wiring fixed to the vehicle body by the bending of the branch wiring, causing lifting from the vehicle body. Furthermore, the aforementioned problems cause damage to the wiring due to interference with other surrounding parts or result in the wiring being placed in unexpected locations, leading to a significant deterioration in the exterior quality and workability of the vehicle body interior. FIG. 1 is a perspective view of a guide protector of an embodiment of the present invention. FIG. 2 is a perspective view of FIG. 1 from a different direction. Fig. 3 is an exploded perspective view of Fig. 1. FIG. 4(a) is a cross-sectional perspective view in the direction of IVa-IVa of part A of FIG. 1, and FIG. 4(b) is a cross-sectional perspective view in the direction of IVb-IVb of part B of FIG. 1. FIG. 5 is a drawing illustrating a method in which wiring is installed by a guide protector fixed to a curve part of the vehicle body of FIG. 1. FIG. 6 is a perspective view of FIG. 5 with wiring installed. FIG. 7 is a cross-sectional view in the direction VIII-VII of FIG. 6 showing rotational moment and repulsive force. Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings. However, in order not to obscure the essence of the present invention, descriptions of known functions or configurations will be omitted. For the convenience of explanation, among the first, second, and third body surfaces forming the curve part of the vehicle body, the direction formed parallel to the first body surface on which the main wiring is seated is defined as the first direction, and the direction formed parallel to the second and third body surfaces is defined as the second direction. At this time, the direction in which the main wiring is extended on the first body surface is defined as the extension direction, the direction in which the branch wiring is extended is defined as the branch direction, and the direction that is simultaneously perpendicular to the extension direction and the branch direction is defined as the bending direction. Here, the first direction and the second direction are directions arbitrarily defined based on the guide protector, and the extension direction, branching direction, and bending direction are directions arbitrarily defined based on the wiring. Therefore, different names may be used for the same direction in the following description. In addition, although not part of the configuration of the present invention, the configuration of the vehicle body and wiring necessary to explain the function or effect of the invention will also be described. Specifically, the vehicle body is formed by multiple body surfaces arranged in various directions to form the exterior of the vehicle; in this case, the curve part refers to the area where multiple body surfaces arranged in different directions are connected, and where the curvature of the vehicle body exterior is formed. Therefore, the first, second, and third body surfaces form curve parts, and were distinguished based on the curved sections. In addition, the wiring is formed with multiple cables for electrical connections between numerous electrical components formed inside the vehicle, and branch wiring is formed where the direction of some cables is changed in specific sections of the main wiring as needed. FIG. 1 is a perspective view of a guide protector according to one embodiment of the present invention, FIG. 2 is a perspective view of FIG. 1 in a different direction, FIG. 3 is an exploded perspective view of FIG. 1, FIG. 4(a) is a cross-sectional perspective view in the direction IVa-IVa of part A of FIG. 1, FIG. 4(b) is a cross-sectional pe