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Portable fire fighting hook

A portable, fire-fighting technology, applied in the field of fire hooks, can solve the problems of easy loss and inconvenience of the section poles

Inactive Publication Date: 2018-01-12
苏州烁耀电子材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing fire hooks are formed by connecting up and down several sub-rods successively. The top sub-rods are fixed with a hook head, and the joints between the sub-rods are fixed by screwing, so that it is convenient to carry; but when carrying, Its segmented rods are easy to lose, and it is inconvenient to connect multiple segmented rods in sequence during installation

Method used

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  • Portable fire fighting hook

Examples

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Effect test

Embodiment

[0012] Example: see figure 1 As shown, a portable fire hook includes a head rod 1, several intermediate rods 5 and a tail rod 6. The upper end of the head rod 1 is formed with a support shaft 11, and the top end of the support shaft 11 is formed with a pointed cone 12. 11 is formed with a number of claws 13, the lower end of the head rod 1 is formed with a shaft hole 14, the shaft hole 14 of the head rod 1 is inserted with a tensioning tube 2, and the upper and lower ends of the tensioning tube 2 are respectively formed with upper positioning holes 21 and the lower positioning hole 22, the pin shaft 3 is inserted on the head rod 1, the pin shaft 3 is inserted in the lower positioning hole 22 of the tensioning tube 2, and the lower end of the tensioning tube 2 is formed with a stopper 23, a stopper 23 A first intubation tube 24 is formed on the top; the middle rod 5 is tubular, a second intubation tube 51 is formed on the middle rod 5, a jack 61 is formed on the tail rod 6, and...

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Abstract

The invention discloses a portable fire fighting hook. The portable fire fighting hook comprises a head rod, a plurality of middle rods and a tail rod, wherein a supporting shaft is formed at the upper end of the head rod, a pointed cone is formed at the top end of the supporting shaft, and a plurality of claws are formed on the supporting shaft; a shaft hole is formed in the lower end of the headrod, a tensioning pipe is inserted in the shaft hole of the head rod, and an upper positioning hole and a lower positioning hole are formed in the upper end and the lower end of the tensioning pipe correspondingly; a hinge pin is inserted on the head rod and further inserted in the lower positioning hole of the tensioning pipe; a stop plate is formed at the lower end of the tensioning pipe, and afirst insertion pipe is formed on the stop plate; the middle rods are tubular, and second insertion pipes are formed on the middle rods; an insertion hole is formed in the tail rod, a tensioning spring is inserted in the insertion hole, one end of the tensioning spring is fixed to the bottom face of the insertion hole, and the other end of the tensioning spring is fixedly connected with one end of a wire rope; and the wire rope penetrates through the middle rods and the tensioning pipe to be fixed to the bottom face of the shaft hole. By adoption of the wire rope, series connection of the sectioned rods of the fire fighting hook is achieved, and in the assembly process, the rods of the fire fighting hook can be assembled and connected through inserted connection and then tensioning.

Description

Technical field: [0001] The invention relates to the technical field of fire-fighting appliances, in particular to a portable fire-fighting fire hook. Background technique: [0002] Fire hooks are generally used for cleaning hooks at fire sites, breaking down ceilings, and hooking wires. Existing fire hooks are formed by connecting up and down several sub-rods successively. The top sub-rods are fixed with a hook head, and the joints between the sub-rods are fixed by screwing, so that it is convenient to carry; but when carrying, Its segmented rods are easy to lose, and at the same time, multiple segmented rods need to be connected in sequence during installation, which is inconvenient. Invention content: [0003] The object of the present invention is to provide a portable fire hook for the deficiencies of the prior art, which can realize the rapid installation of the fire hook rod body without causing the loss of the segmented rod body. [0004] To achieve the above obj...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B5/00
Inventor 陆影龙
Owner 苏州烁耀电子材料有限公司
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