The invention provides a roof-mounted antenna mounting structure which can be formed in a lightweight and inexpensive manner and can be mounted with a small force during fastening. The roof-mounted antenna mounting structure is composed of a first threaded part (10), a second threaded part (20), a pad (30) with pins, a pin-opening prevention part (40), and a card-receiving part (50). The foot pad (30) is provided with: a gasket (31) having a diameter smaller than that of the mounting hole (3) of the roof (2); and a leg part (32) which extends from the gasket (31) and is provided with a plurality of claw parts (33) capable of abutting against the roof (2). The leg part (32) has elasticity such that the leg part (32) is temporarily closed when the pad (30) with the leg is inserted into the mounting hole (3) of the roof (2) from the gasket (31) side and is opened to a substantially original state after the pad (30) with the leg is inserted into the mounting hole (3). The leg opening prevention part (40) is cut from the leg part (32) near the space between the plurality of claw parts (33), has a horizontal part (41) and a vertical part (42), and prevents the leg part (32) from being opened to a predetermined level or above when the claw parts (33) abut against the roof (2).
本发明提供一种车顶安置天线安装结构,其能轻量且廉价地构成,并且能在紧固时以较小的力安装。车顶安置天线安装结构由第一螺纹部(10)、第二螺纹部(20)、带脚垫片(30)、开脚防止部(40)以及受卡部(50)构成。带脚垫片(30)具有:垫圈(31),比车顶(2)的安装孔(3)的直径小;以及脚部(32),从垫圈(31)起延伸并形成有能抵接于车顶(2)的多个爪部(33)。脚部(32)具有在带脚垫片(30)从垫圈(31)侧插入至车顶(2)的安装孔(3)时脚部(32)暂时闭脚而在插入后开脚至大致原始的状态的弹性。开脚防止部(40)从多个爪部(33)之间附近的脚部(32)起切出,并且具有水平部(41)和垂直部(42),在爪(33)抵接于车顶(2)时,防止脚部(32)开脚至规定以上。
Roof-mounted antenna mounting structure
车顶安置天线安装结构
2023-02-03
Patent
Electronic Resource
Chinese