Multi-purpose combined tool

A tool and handle technology, applied in the field of multi-purpose combined shovel, can solve the problems of complex manufacturing process, no expansion, and limited functions

Inactive Publication Date: 2009-11-18
黄文明 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A multifunctional folding spade (patent application number 99115509.2) is formed by connecting the spade body and the handle through a joint. The manufacturing process is complicated, the production cost is high, the functions are limited and there is no more expansion, and the locking method is not safe. There are also picks and shovels composed of carrying cutters. The structure and functi

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0017] refer to Figure 1-5 As shown, the multi-purpose combined shovel of the invention is formed by riveting a multi-purpose tool (1), a shovel body (2), a pick body (3), a handle assembly (4), and a rivet (201). Wherein the multi-purpose tool (1) is made of tool steel, its back is set as a hammer surface (11) and a corner riser (12), and its corner riser (12) is set as a barb (121), and a triangular groove is arranged on the barb (122), both can kink iron wire and can pull out iron nail again. The spade body (2) is made of high-quality bulletproof steel and can be used as a shield. The movable hammer (205) on the spade board can adjust the angle of knocking, and the flat wrench (26) on the spade board can loosen and tighten the bolts. , screw, its unique planer (27) can be used as kitchen utensils to plan the melon and fruit epidermis, and the triangular blade teeth (28) that are provided with on the shovel body can cut vines with thorns, and can reduce shoveling and diggi...

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Abstract

The invention provides a combined tool which adopts a shovel as a main body, belonging to the technical field of hand tools. The combined tool is formed by a shovel body, a pick body, a clamping tool block and a handle which are hinged, wherein the front edge or/and the side surface of the shovel body have triangular blade teeth; the surface of the shovel is provided with a face spanner and a plane cutter; one side of a shovel plate is riveted with a small rotatable hammer; the pick body is provided with a hook groove, file teeth, a tip part with blade. The handle is matched with an illuminating lamp and a screwdriver and the like; a fixed part of the tool block is connected with a pull rod in the handle; and a movable part of the tool block is connected with the shovel body. A lug used for hinging with the shovel body and the pick body is provided with a plurality of straight edges which are provided with grooves; and the front end of the handle is provided with a plane and a convex rid which correspond to the handle. A handle sleeve on the rotating handle can change the length of the handle, lock the lug, and change the angles between the shovel and the pick and the handle, thus leading the combined shovel to become a multi-purpose tool which integrates various functions of shoveling, digging, hooking, pulling, filing, gripping, cutting, twisting, drawing, illuminating and the like and also can be folded.

Description

technical field [0001] The invention is a multi-purpose combined shovel, which is an improvement and reasonable combination of existing known tools such as shovels, picks, pliers, etc., belongs to the technical field of hand tools, and is especially suitable for vehicle equipment, flood fighting and disaster relief, field operations, and soil soldiers. For field use. Background technique [0002] As we all know, there is an existing four-in-one new spade consisting of spade, pick, knife and saw. The two sides of the spade board are provided with blades and serrations, which are foldable and easy to carry, economical and practical. However, its locking method and angle need to be updated, and the functions used need to be extended. A multifunctional folding spade (patent application number 99115509.2) is formed by connecting the spade body and the handle through a joint. The manufacturing process is complicated, the production cost is high, the functions are limited and the...

Claims

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Application Information

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IPC IPC(8): B25F1/04B25G1/10E02F3/02B25D7/00F21V33/00B25G1/08
Inventor 黄文明张丹祥赵宪法
Owner 黄文明
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