Manual pull disc of rubber dinghy propeller

Abstract

The invention relates to the technical field of rubber dinghy equipment, and discloses a manual pull disc of a rubber dinghy propeller, which comprises a connecting plate, a protective cover is inserted into the upper surface of the connecting plate, limiting plates are fixedly connected to the lower surface of the protective cover and the upper surface of the connecting plate, and annular platesare fixedly connected to the inner walls of the limiting plates. A rotating plate is inserted into the inner side of the annular plate, a rotating rod is inserted into the upper surface of the rotating plate, the top and the bottom of the outer surface of the rotating rod are sleeved with coil springs, the middle of the outer surface of the rotating rod is sleeved with a rotating disc, and the upper surface and the lower surface of the rotating disc are fixedly connected with fixing rods. According to the manual pull disc of the rubber dinghy propeller, the pull blocks are moved towards the outer side to enable the clamping blocks to move towards the outer side, a new pull rope penetrates through the clamping holes to be knotted and then is connected with the interior of the rotary disc ina clamped mode, workers can replace the pull rope conveniently, the situation that labor is wasted when the workers replace the pull rope is avoided, and therefore the working efficiency of the workers is guaranteed.

Description

technical field [0001] The invention relates to the technical field of rubber boat equipment, in particular to a manual pulling plate of a rubber boat propeller. Background technique [0002] There are many types and models of rubber boats. There are military boats for troops to cross rivers and seas, flood control boats for armed police flood control and rescue, hang-up boats for speed, fully manual kayaks, and those for experiencing the fun of torrents. Rafting boats include working boats with simple shapes, fishing boats for offshore fishing, etc. Inflatable boats for general work need to be manually pulled to start the propeller to move the rubber boat. The existing rubber boat propellers are manually The puller uses the handle to move the pull rope outwards repeatedly to start the propeller. However, the existing rubber boat propeller hand puller is prone to wear and tear on the rope after a long period of use, or the user improperly operates the rope. If the rope is b...

AI Technical Summary

Problems solved by technology

[0002] There are many types and models of rubber boats. There are military boats for troops to cross rivers and seas, flood control boats for armed police flood control and rescue, hang-up boats for speed, fully manual kayaks, and those for experiencing the fun of torrents. Rafting boats include working boats with simple shapes, fishing boats for offshore fishing, etc. Inflatable boats for general work need to be manually pulled to start the propeller to move the rubber boat. The existing rubber boat propellers are manually The puller uses the handle to move the pull rope outwards repeatedly to start the propeller. However, the existing rubber boat propeller hand puller is prone to wear and tear on the rope after a long period of use, or the user improperly operates the rope. If the rope is broken, or the rope is not tightened tightly, the rope will fall and the rope needs to be reinstalled. At this time, the staff needs to replace the rope. Opening and closing, thus increasing the working time of the staff

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