Length-adjustable firefighting axe

An adjustable, fire-fighting technology, applied in life-saving equipment, metal processing, building rescue, etc., can solve the problems of inconvenience for firefighters to carry and place, achieve the effect of convenient rescue work, improve corrosion resistance, and facilitate the use of ropes

Inactive Publication Date: 2017-11-10
闫会娟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a fire ax with adjustable length, which has the advantage of adjustable ax handle length, and solves the problem that the existing fire ax is inconvenient to carry and place because the ax handle is a fixed structure

Method used

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  • Length-adjustable firefighting axe
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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] see Figure 1-2 , a fire ax with adjustable length, comprising an ax head 1, a first ax handle 4, a second ax handle 15, a third ax handle 12 and a fourth ax handle 10, the first ax handle 4, the second ax handle 15, The outer surfaces of the third ax handle 12 and the fourth ax handle 10 are all sleeved with rubber sleeves to increase the friction between the palms and improve the comfort and stability of people in use. The outer surface of the ax head...

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Abstract

The invention discloses a fire ax with adjustable length, which comprises an ax head, a first ax handle, a second ax handle, a third ax handle and a fourth ax handle, and the outer surface of the ax head is coated with ceramics from inside to outside Base composite coating, aluminum oxide coating and glass cloth coating, the lower end of the inner surface of the ax head is provided with a reserved hole, the middle end of the top of the ax head is provided with a fifth screw hole, the right side of the ax head The upper end is provided with a first screw hole, and the inner cavity of the first screw hole is threadedly connected with a first screw rod. The present invention can satisfy people through the effects of the first screw hole, the second screw hole, the third screw hole and the fourth screw hole with the same diameter and the first screw rod, the second screw rod, the third screw rod and the fourth screw rod with the same diameter. The free installation of the first ax handle, the second ax handle, the third ax handle and the fourth ax handle solves the problem that the existing fire ax handles are inconvenient to carry and place because the ax handle is a fixed structure .

Description

technical field [0001] The invention relates to the technical field of fire-fighting kettles, in particular to a fire-fighting ax with adjustable length. Background technique [0002] With the rapid development of my country's economy, various buildings emerge in endlessly, and the population density is increasing under the development of urbanization, which leads to an increase in the incidence of fires and increases the difficulty of fire rescue. The fire ax is one of the important fire-fighting equipment in fire rescue, but the existing fire ax is inconvenient for firefighters to carry and place due to the fixed structure of the ax handle. Therefore, we propose A fire ax with adjustable length. Contents of the invention [0003] The purpose of the present invention is to provide a fire ax with adjustable length, which has the advantage of adjustable ax handle length, and solves the problem that the existing fire ax is inconvenient to carry and place because the ax handle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26B23/00A62B3/00B25G1/04
CPCB26B23/00A62B3/00B25G1/04
Inventor 闫会娟
Owner 闫会娟
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