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Connecting module for tool rod and its tool handle

A technology for connecting components and tool rods, which is applied in the connection of rods, connecting components, threaded connections, etc., can solve the problems of inability to achieve universal interchange, poor sealing effect, and high manufacturing costs, and achieve fast disassembly and assembly. Good, low-cost manufacturing effect

Active Publication Date: 2009-02-04
TIANJIN JINMAO GROUP
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  • Abstract
  • Description
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Problems solved by technology

[0005] The connectors between the tube-shaped rods in the prior art are suitable for water spray rods, some have good sealing effect, but the structure is complicated, and the manufacturing cost is high; some have simple structure, but the sealing effect is not good, which is one of the problems ; Another problem of the known technology is that the water spray rod and the common rod connector are configured separately, which cannot achieve universal interchange;

Method used

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  • Connecting module for tool rod and its tool handle
  • Connecting module for tool rod and its tool handle

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Embodiment Construction

[0029] Below in conjunction with preferred embodiments, the specific implementation, features and effects provided by the present invention are described in detail as follows; for the purpose of simplicity and clarity, the description of known technologies is appropriately omitted below to avoid unnecessary details Affect the description of this technical solution.

[0030] Please refer to Figs. 1-3, a tool bar connection assembly 4 includes a connecting sub-piece 41 fixed to a tool bar, and a connecting female part 42 fixed to another tool bar. The master part is combined with the sub-master part screw structure to realize the connection between the tool bars. One end of the connecting sub-piece 41 is provided with a sub-piece connecting rod section 415 connected with the tool bar 2. The outer part of the sub-piece connecting rod section is The diameter is slightly smaller than the outer diameter of the tool rod to form the colloid for bonding the tool rod to evenly surround ...

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Abstract

A join module for tool rod is composed of a sub-jointer and a master jointer. Said sub-jointer has one tool rod joining end and another master jointer joining end with screwed rectangular front region. Said master jointer has one tool rod joining end and another sub-jointer joining end with an assembling hole. A grasp rod of tool is composed of tool rod and tool head jointer with one end having a tool head installing region and another end having a tool rod joining region.

Description

technical field [0001] The invention belongs to the field of accessories of hand tool handles, in particular to a connection assembly between tool bars and a hand tool handle with the connection assembly. Background technique [0002] The known technology, such as the published Chinese patent 01263053.5, is a foldable rod connector, which is composed of two rods pivotally connected to each other, and the outer ends of the two rods are connected with the foldable struts. The inner end of the rod body is correspondingly formed with a female buckle and a female buckle, wherein a lock buckle which can be locked with each other is arranged on the inner ends of the two sections of the rod body, and one end of the lock buckle is pivotally connected above the inner end of a rod body; A fastening slot is provided above the inner end of the other rod body at the joint position. Through the fastening relationship between the child and mother buckles and the locking relationship of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L15/00F16B7/00B25G1/04B25G3/36F16K5/06
Inventor 李杰刘金龙李江涛
Owner TIANJIN JINMAO GROUP
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