The adjustable lock bolt of the invention includes an arc-shaped adjusting plate, one side of the arc-shaped adjusting plate is provided with a lock bolt rod, the upper part of the arc-shaped adjusting plate is provided with an upper cover plate, the lower part is provided with a lower cover plate, the left side of the upper cover plate is connected with the lower cover plate by a plurality of rivets, the right side of the lower cover plate is provided with a hole for the insertion of the bending part, the upper cover plate and the lower cover plate can slide on the arc-shaped adjusting plate, and the arc-shaped adjusting plate The two sides of the adjustment plate are provided with stop blocks that can block the upper and lower cover plates. The arc adjustment plate is provided with a number of equally spaced bumps. The upper cover plate is provided with an opening groove that is aligned with the bumps. The right side of the lower cover plate is provided with a pin shaft. The pin shaft is provided with a brake plate and a torsion spring that can make the brake plate rotate anticlockwise. The left side of the brake plate is provided with a plurality of through holes for the insertion of the bumps. The upper cover plate is provided with a holding system. A strip-shaped through-hole is inserted in the left side of the moving plate, the right side of the brake plate and the lower cover plate is provided with a relative cable clamp, and the cable clamp is provided with a cable. The adjustable lock bolt can make the backrest connected by the backrest lock rotate back and forth for fine adjustment.
【技术实现步骤摘要】
可调节锁栓
本专利技术涉及一种可调节锁栓。
技术介绍
每个汽车乘坐者的脊柱和背部均不相同，而现有大多数汽车后排座椅的靠背是无法前后转动进行微调的，这样使得一些汽车乘坐者在乘坐过程中觉得不舒适，无法满足汽车乘坐者的需求。
技术实现思路
鉴于
技术介绍
的不足，本专利技术所要解决的技术问题是提供一种能够使后排固定式靠背锁连接的靠背前后转动进行微调的可调节锁栓。为此，本专利技术是采用如下技术方案来实现的：可调节锁栓，其特征是：包括弧形调节板，所述弧形调节板一侧设有锁栓杆，弧形调节板上方设有上盖板、下方设有下盖板,所述上盖板左侧通过多个铆钉和下盖板连接、右侧设有多个弯折部，所述下盖板右侧设有容弯折部插入的孔，所述上盖板和下盖板可在弧形调节板上滑动，弧形调节板两侧设有可挡住上盖板和下盖板的挡块，所述弧形调节板上设有若干等间距分布的凸块，所述上盖板设有对准凸块的开口凹槽，所述下盖板右侧穿设有销轴，销轴上套设有制动板和促使制动板逆时针转动的扭簧，所述制动板左侧设有多个容凸块插入的通孔，所述上盖板上设有容制动板左侧插入的条形通孔，所述制动板和下盖板的右侧设有相对的拉索卡座，拉索卡座上设有拉索。进一步的，所述开口凹槽两侧均设有衬套，所述衬套活动套设于弧形调节板上。采用上述技术方案后，可调节锁栓整体式装在车身上，通过锁栓杆与靠背上的靠背锁连接，拉动拉索带动制动板转动并脱离上盖板，使后排座椅的靠背进行前后转动并微调，当靠背调至汽车乘坐者觉得舒适的位置时松开拉索，制动板在扭簧的作用下转动复位，...
【技术保护点】
1.一种可调节锁栓，其特征是：包括弧形调节板，所述弧形调节板一侧设有锁栓杆，弧形调节板上方设有上盖板、下方设有下盖板,所述上盖板左侧通过多个铆钉和下盖板连接、右侧设有多个弯折部，所述下盖板右侧设有容弯折部插入的孔，所述上盖板和下盖板可在弧形调节板上滑动，所述弧形调节板两侧设有可挡住上盖板和下盖板的挡块，所述弧形调节板上设有若干等间距分布的凸块，所述上盖板设有对准凸块的开口凹槽，所述下盖板右侧穿设有销轴，销轴上套设有制动板和促使制动板逆时针转动的扭簧，所述制动板左侧设有多个容凸块插入的通孔，所述上盖板上设有容制动板左侧插入的条形通孔，所述制动板和下盖板的右侧设有相对的拉索卡座，拉索卡座上设有拉索。/n
【技术特征摘要】
1.一种可调节锁栓，其特征是：包括弧形调节板，所述弧形调节板一侧设有锁栓杆，弧形调节板上方设有上盖板、下方设有下盖板,所述上盖板左侧通过多个铆钉和下盖板连接、右侧设有多个弯折部，所述下盖板右侧设有容弯折部插入的孔，所述上盖板和下盖板可在弧形调节板上滑动，所述弧形调节板两侧设有可挡住上盖板和下盖板的挡块，所述弧形调节板上设有若干等间距分布的凸块，所述上盖板设有对准凸...
【专利技术属性】
技术研发人员：曹中博，罗明晋，游洋，周楠，张禄兵，
申请(专利权)人：浙江华悦汽车零部件股份有限公司，
类型：发明
国别省市：浙江;33
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