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Built-in rocking-handle-typed universal drive rod

A technology of driving rod and rocker, applied in the field of driving rod, can solve the problems of reducing the volume, inconvenient to store, inconvenient to operate, etc., and achieve the effect of reducing the volume

Inactive Publication Date: 2014-11-05
RUGAO OUTONG MACHINERY FITTINGS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the existing drive rods that are not easy to operate and inconvenient to store, the present invention provides a built-in rocker type universal drive rod, the built-in rocker type universal drive rod can reduce the Small size, and multi-directional operation through the universal drive head

Method used

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  • Built-in rocking-handle-typed universal drive rod
  • Built-in rocking-handle-typed universal drive rod
  • Built-in rocking-handle-typed universal drive rod

Examples

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Embodiment Construction

[0016] exist figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 Among them, the transmission rod 3 is a hollow tube structure, and several longitudinal slide grooves 11 are opened on the inner tube wall of the transmission rod 3. The driving head 1 is connected to the upper end of the transmission rod 3 through the universal joint 7, and the reset tube 2 is set on the On the universal joint 7, the reset tube 2 is made of elastic material, the upper end of the reset tube 2 is connected with the drive head 1, and the lower end of the reset tube 2 is connected with the upper end of the transmission rod 3. The slider 9 is a cylindrical structure matched with the inner hole of the transmission rod 3 , and several ribs matched with the chute 11 are arranged on the column wall of the slider 9 . The handle 13 is a cylindrical structure matched with the inner hole of the transmission rod 3. The slider 9, the connecting rod 8 and the handle 13 are sequentially arra...

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Abstract

The invention provides a built-in rocking-handle-typed universal drive rod capable of conducting multidirectional operation. A transmission rod is of a hollow tube structure, a plurality of sliding grooves are formed in the inner tube wall of the transmission rod, a sliding block, a connection rod and a handle are sequentially connected from top to bottom and are arranged in an inner hole of the transmission rod, and a rib strip matched with the sliding groove is arranged on the sliding block. A driving head is connected to the upper end of the transmission rod through a cardan joint, and a revolving drum is arranged at the lower end of the transmission rod. When the universal drive rod is used, the handle, the connection rod and the lower end of the sliding block are pulled out of the inner hole of the transmission rod, and then the connection rod and the handle are turned to from a rocking handle mechanism. The revolving drum is held by the hand, the driving head is connected with an object to be driven, the transmission rod is driven by the rocking handle mechanism to rotate, and the transmission rod can drive the driving head through the cardan joint to rotate so as to drive the object to be driven in multiple directions. When the universal drive rod is not needed, the driving head is separated from the object to be driven, then the handle and the connection rod are turned respectively, and finally the lower end of the sliding block, the connection rod and the handle can be put back into the inner hole in the transmission rod.

Description

technical field [0001] The invention relates to a drive rod, in particular to a built-in rocker type universal drive rod which can not only reduce the volume through a built-in rocker, but also can perform multi-directional operations through a universal drive head. Background technique [0002] At present, the known driving rod not only cannot be folded and contracted, but also its driving head cannot change direction, so it is inconvenient to operate and store. Contents of the invention [0003] In order to overcome the shortcomings of the existing drive rods that are not easy to operate and inconvenient to store, the present invention provides a built-in rocker type universal drive rod, the built-in rocker type universal drive rod can reduce the It is small in size and can be operated in multiple directions through the universal drive head. [0004] The technical solution adopted by the present invention to solve its technical problems is: the present invention include...

Claims

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Application Information

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IPC IPC(8): F16H21/46
CPCF16H21/46
Inventor 张卫
Owner RUGAO OUTONG MACHINERY FITTINGS
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