KR-20260063232-A - BRIDGE CONNECTOR FOR FLOOR CARPPET OF VEHICLE

Abstract

The present invention is configured to be divided into first and second sub-bridges with both ends overlapping each other, and to connect the bridges by rotating the second sub-bridge while the overlapping part of the second sub-bridge is inserted vertically into the overlapping part of the first sub-bridge, thereby allowing anyone to easily and conveniently connect the bridges, which increases work efficiency and improves the quality of the floor carpet without defects. In particular, by mounting a bracket with a T-shaped protrusion on the first sub-bridge and forming a coupling hole on the second sub-bridge, and then configuring the bridge connection to be achieved by rotating the second sub-bridge while the horizontal part of the T-shaped protrusion is inserted into the coupling hole, the configuration is simple, reducing assembly time while ensuring a sturdy and secure fixation for safe use.

Inventors

• 권충호
• 이방원

Assignees

• 주식회사 대한솔루션

Dates

Publication Date

20260507

Application Date

20241030

Claims (1)

1. In a floor carpet for an automobile, the floor panel is composed of a left part (L) consisting of the driver's seat and the rear seat, and a right part (R) consisting of the passenger seat and the rear seat, wherein the rear seat part is integrally formed and the driver's seat and the passenger seat are connected by a bridge, The bridge is configured to be divided into a first sub-bridge (10) and a second sub-bridge (20) so that a first overlapping section (11) and a second overlapping section (21) are formed where the ends overlap each other, In the first overlapping section (11), a bracket (100) is mounted, wherein a T-shaped projection (110) is integrally formed on one side, and the horizontal portion of the T-shaped projection (110) is integrally formed to protrude parallel to the width direction of the first sub-bridge (10). A bridge connecting device for an automobile floor carpet, characterized in that a connecting hole (120) is formed through the second overlapping section (21) so as to be formed parallel to the length direction of the second sub-bridge (20) and so as to be inserted through the horizontal portion of the T-shaped projection (110).

Description

Bridge connector for floor carpet of vehicle The present invention relates to a bridge connecting device for an automobile floor carpet, and more specifically, the bridge is separated into two sub-bridges and configured to form an overlapping section where both ends overlap each other, wherein a first bracket having a T-shaped protrusion is mounted on one of the overlapping sections, and the other overlapping section is configured to engage by fitting the T-shaped protrusion so that the sub-bridges rotate parallel to each other, thereby enabling the bridges of the floor carpet to be connected easily and quickly, and the connected bridge parts do not easily come loose or separate, allowing for quick and convenient work. Generally, automotive floor carpets are mounted on the vehicle's floor panels to protect them, enhance ride comfort, and reduce interior noise. These carpets perform various functions, including a protective function that prevents various contaminants such as dust, dirt, water, snow, and salt from directly contacting the interior floor; a noise reduction function that improves ride comfort by absorbing floor noise, particularly during driving; and a ride comfort enhancement function that provides comfortable foot support and reduces fatigue during long drives. The following (Patent Document 1) to (Patent Document 3) disclose technology regarding floor carpets for obtaining various functions. (Patent Document 1) Korean Published Patent No. 10-2024-0146892 By inserting a thermal insulation sheet made of inorganic fiber material between sound-absorbing and sound-insulating materials, a superior heat insulation effect compared to conventional MICA sheets can be achieved. Consequently, even if a fire occurs in the battery section of an electric vehicle, the heat is sufficiently blocked from being transferred to the interior, allowing the driver and passengers to escape safely. In particular, by manufacturing and using a thermal insulation sheet made of inorganic fiber material with excellent heat insulation properties, with a thickness of 0.5 to 2 mm, the material is lighter than conventional MICA sheets while minimizing weight increase, thereby improving fuel efficiency and achieving a heat insulation effect. Furthermore, by using silica, alumina, glass fiber, and bio-soluble glass as the inorganic fiber material, it is possible to use environmentally friendly materials that are not only highly heat-resistant and fire-resistant but also resistant to thermal shock. (Patent Document 2) Korean Published Patent No. 10-2018-0003029 By configuring the seating portion, where the driver and passenger place their feet, to be detachable from the floor carpet and attachable to the floor, the auxiliary mat is eliminated, thereby reducing the vehicle's weight. Additionally, the seating portion can be removed from the floor for cleaning and reinstalled as needed, allowing for hygienic use. In particular, by utilizing Velcro for attachment and detachment from the floor, the gap between the floor carpet and the seating portion is minimized, preventing foreign matter from getting trapped in that space. Furthermore, since the seating portion is manufactured in the shape and size of an auxiliary mat that typically varies by vehicle model, it is designed to match the shape and form of the area where the driver and passenger step, ensuring that foreign matter does not extend beyond the seating portion as much as possible, thereby minimizing contamination of the floor carpet. (Patent Document 3) Korean Registered Patent No. 10-1835442 The present invention provides an automotive floor carpet with improved sound insulation performance by minimizing thermal deformation through the nylon film layer, which is manufactured by inserting a nylon film layer between two PO film layers, thereby ensuring that the nylon film layer has excellent heat resistance even when the floor carpet is thermoformed. Furthermore, the present invention provides an automotive floor carpet that can be manufactured by adjusting the amount of airflow to obtain sound insulation performance suitable for different noise characteristics depending on the vehicle model, by configuring the breathable film layer to selectively form ventilation holes of 0.1 to 3 mm. Additionally, the present invention provides an automotive floor carpet that can increase sound insulation performance without increasing the weight of the floor carpet by manufacturing the breathable film layer with the same or similar thickness and weight as a conventional breathable film layer. Meanwhile, this floor carpet is formed such that the driver's seat and its rear seat portion, and the passenger seat and its rear seat portion are integrated, and the rear seat portions are connected to each other at these two points, allowing the gear lever and console box to be installed between the driver's seat and the passenger seat, which are not connected. At this time, the unconnected portions