A bent elbow type mousetrap, is composed of supporting legs, door shaft, spring, straight pipe, a rhombic pipe and a hook. Taking the A point as the dividing point, the distance between the two points of AB and the AC two points is equal. Support leg, door shaft, spring, straight tube five of the weight of the material and is equal to the weight of the rhombic tube, and a hook, bait three items. Support leg, AC the distance between two points is greater than the distance between the two points of AC, AC between the gravity arm length, the vertical tube is pressed. The mouse to climb along the straight square pipe bait over A, one side of the rhombic pipe weight is under pressure, straight pipe is lifted up, the supporting legs lose support, make the door spring around the shaft fell off the lock, complete mousetrap.
【技术实现步骤摘要】
【国外来华专利技术】本技术涉及一种捕鼠器,特别是一种弯肘型捕鼠器。本技术的目的是提供一种当老鼠爬向铒料时,它身体的重量使捕鼠器自动完成捕鼠工作的弯肘型捕鼠器。实现本技术目的的具体技术方案是整个弯肘型捕鼠器由支撑腿、门、转轴、弹簧、直方管、斜方管、挂钩、铒料组成。支撑腿安装在门上。门、转轴安装在直方管上。弹簧安装在转轴上。斜方管抬起水平夹角α角大于20°的角度与直方管相联接,联接交汇点为A点。挂钩安装在斜万管上。铒料挂在挂钩上。以直方管与斜方管联接交汇点A点为分界点,没有支起支撑腿时,如附附图说明图1,直方管一侧距A点最远点B点与斜方管一侧距A点最远点C点到A点的距离相等。A点到B点之间直方管一侧的支撑腿、门、转轴、弹簧、直方管这五项的材料重量之和等于A点到C点之间斜方管一侧的斜方管、挂钩、铒料三项的材料重量之和。支起支撑腿,如附图2,以A点为支点,AD两点间的距离大于AC两点间的距离,AD两点间重力力臂长,斜方管一端被压起。附图1、附图2是弯肘型捕鼠器的结构示意图。附图中(1)-支撑腿 (2)-门 (3)-转轴 (4)-弹簧(5)-直方管 (6)-斜方管 (7)-挂钩辅鼠时,将铒料挂在挂钩7上,支起支撑腿1,门2绕转轴3被抬起,弹簧4绕转轴3被转动压缩,斜方管6一端被压起,如附图2。老鼠因铒料所诱引会沿直方管5爬向挂钩7上所挂铒料,当它爬过A点,斜方管6一侧变重,斜方管6被压下,直方管5被抬起,支撑腿1失去支撑,弹簧4使弯肘型捕鼠器门2绕转轴3落下关闭锁定,完成捕鼠。完成捕鼠过程后弯肘型捕鼠器的状态如附图1。本技术结构简单,灵活可靠,方便实用,厂泛使用在各种场合。
【技术保护点】
一种弯肘型捕鼠器,由支撑腿、门、转轴、弹簧、直方管、斜方管、挂钩、铒料组成,其特征是:支撑腿安装在门上,门、转轴安装在直方管上,弹簧安装在转轴上,斜方管抬起水平夹角α角大于20°的角度与直方管相联接,挂钩安装在斜方管上,铒料挂在挂钩上。
【技术特征摘要】
【国外来华专利技术】1.一种弯肘型捕鼠器,由支撑腿、门、转轴、弹簧、直方管、斜方管、挂钩、铒料组成,其特征是支撑腿安装在门上,门、转轴安装在直方管上,弹簧安装在转轴上,斜方管抬起水平夹角α角大于20°的角度与直方管相联接,挂钩安装在斜方管上,铒料挂在挂钩上。2.根据权利要求1所述的弯肘型捕鼠器其特征是以直方管与斜方管联接交汇点A点为分界点,没有支起支撑腿时,直方管一侧距A点最远点B点与斜方管一侧距A点最远点C点到A点的距离相等,支撑腿门、...
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