The utility model discloses an internal rail self-locking sliding rail, which comprises an external rail, a middle rail and an internal rail which are connected sequentially. A shield plate is arranged at one end of the opening direction of the intermediate rail, a locking hammer is articulated at one end of the closing direction of the internal rail, and an unlocking switch is connected at one end of the opening direction of the internal rail. A rod is hinged in the middle of the lock hammer on the inner rail. One end of the lock hammer is a counterweight and the other end is a lock tongue. The counterweight is locked in conjunction with the shield. The unlock connecting rod can slide along the inner rail axis. One end of the unlock connecting rod is an opening toward the V-shaped groove of the lock tongue, and the other end is pushed toward the closed direction of the inner rail through the unlock switch. The unlocking connecting rod is connected with an elastic element which drives it to reset. The sliding rail of the utility model is automatically locked after opening, and the sliding rail can be closed after the operation is unlocked, and the operation is convenient after the sliding rail is opened.
【技术实现步骤摘要】
内轨自锁的滑轨
本技术涉及滑轨领域,具体而言,涉及一种内轨自锁的滑轨。
技术介绍
在一些特殊场合下,需要在滑轨打开后进行作业,若此时滑轨为自由状态,来回滑动给作业带来不便。
技术实现思路
本技术的目的在于克服现有技术存在的以上问题,提供一种内轨自锁的滑轨,在滑轨打开后自动锁定,方便在滑轨(抽屉)上操作。为实现上述技术目的,达到上述技术效果,本技术通过以下技术方案实现:一种内轨自锁的滑轨,包括依次相连的外轨、中轨和内轨,所述中轨打开方向一端设置有挡片,所述内轨关闭方向一端铰接有锁锤,内轨打开方向一端连接有解锁开关,所述锁锤与解锁开关之间设置有解锁连杆,所述锁锤中部铰接在所述内轨上,锁锤一端为配重,另一端为锁舌,所述配重与所述挡片配合锁定,所述解锁连杆可沿着内轨轴向滑动,其一端为开口朝向所述锁舌的V型槽,另一端通过解锁开关向内轨闭合方向推动,所述解锁连杆连接有驱使其复位的弹性元件。进一步的,所述解锁开关通过销轴铰接在所述内轨上,解锁开关上连接有推杆,所述推杆设置在销轴一旁,与销轴平行,推杆设置在解锁连杆的推杆滑槽内,所述销轴设置在解锁连杆的销轴滑槽内,所述销轴滑槽与内轨轴线平 ...
【技术保护点】
1.一种内轨自锁的滑轨,包括依次相连的外轨(100)、中轨(200)和内轨(300),其特征在于:所述中轨(200)打开方向一端设置有挡片(201),所述内轨(300)关闭方向一端铰接有锁锤(1),内轨(300)打开方向一端连接有解锁开关(2),所述锁锤(1)与解锁开关(2)之间设置有解锁连杆(3),所述锁锤(1)中部铰接在所述内轨(300)上,锁锤(1)一端为配重(11),另一端为锁舌(12),所述配重(11)与所述挡片(201)配合锁定,所述解锁连杆(3)可沿着内轨(300)轴向滑动,其一端为开口朝向所述锁舌(12)的V型槽(31),另一端通过解锁开关(2)向内轨闭合方 ...
【技术特征摘要】
1.一种内轨自锁的滑轨,包括依次相连的外轨(100)、中轨(200)和内轨(300),其特征在于:所述中轨(200)打开方向一端设置有挡片(201),所述内轨(300)关闭方向一端铰接有锁锤(1),内轨(300)打开方向一端连接有解锁开关(2),所述锁锤(1)与解锁开关(2)之间设置有解锁连杆(3),所述锁锤(1)中部铰接在所述内轨(300)上,锁锤(1)一端为配重(11),另一端为锁舌(12),所述配重(11)与所述挡片(201)配合锁定,所述解锁连杆(3)可沿着内轨(300)轴向滑动,其一端为开口朝向所述锁舌(12)的V型槽(31),另一端通过解锁开关(2)向内轨闭合方向推动,所述解锁连杆(3)连接有驱使其复位的弹性元件。2.根据权利要求1所述的滑轨,其特征在于:所述解锁开关(2)通过销轴(21)铰接在所述内轨(300)上,解锁开关(2)上连接有推杆(22),所述推杆(22)设置在销轴(21)一旁,与销轴(21)平行,推杆(22)设置在解锁连杆(3)的推杆滑槽(32)内,所述销轴(21)设置在解锁连杆(3)的销轴滑槽(33)内,所述销轴滑槽(33)与内轨(300)轴线平...
【专利技术属性】
技术研发人员:王彦民,乔培征,
申请(专利权)人:雅固拉国际精密工业苏州有限公司,
类型:新型
国别省市:江苏,32
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