CN215781075U

CN215781075U - Fire-fighting crowbar

Info

Publication number: CN215781075U
Application number: CN202121916283.6U
Authority: CN
Inventors: 李炼
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-02-11
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a fire-fighting crowbar, which relates to the field of fire-fighting auxiliary instruments and comprises a crowbar body, a connecting part and a connecting ring, wherein the front end of the crowbar body is provided with a tip which is convenient to insert into a gap; the connecting part is welded with one end of the stick body, which is far away from the tip, and the included angle between the connecting part and the stick body is 20-90 degrees; two connecting rings which are convenient for connecting an iron chain and a rope are welded on the connecting part, and the connecting rings are triangular; the connecting part comprises a front section and a rear section, the front section is welded with the rod body, the rear section is welded with the front section, and an included angle between the front section and the rear section is 0-90 degrees. This kind of fire control crowbar passes through the pinnacle of rod body front end and inserts in the gap, connects rope or iron chain through the go-between on the connecting portion, and whole device simple structure, design benefit, convenient to use, compound human engineering can effectively improve the broken efficiency of tearing open when conflagration rescue.

Description

Fire-fighting crowbar

Technical Field

The utility model relates to the field of auxiliary fire-fighting equipment, in particular to a fire-fighting crowbar.

Background

A plurality of breaking tools and breaking methods are used in fire rescue, the existing fire door breaking mode is to pry the roller shutter door by an iron saw, the method can consume physical strength of rescue workers, influence subsequent rescue work of the rescue workers and delay precious rescue time.

In order to solve the problems, the traditional breaking-in tool is improved, and a fire-fighting crowbar is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides a fire-fighting crowbar which comprises a crowbar body, a connecting part and a connecting ring, wherein the front end of the crowbar body is provided with a tip which is convenient to insert into a gap; the connecting part is welded with one end of the stick body, which is far away from the tip, and the included angle between the connecting part and the stick body is 20-90 degrees; the connecting portion is welded with two connecting rings which are convenient for connecting an iron chain and a rope, and the connecting rings are triangular.

In a preferred embodiment of the present invention, the connecting portion includes a front section and a rear section, the front section is welded to the stick body, the rear section is welded to the front section, and an included angle between the front section and the rear section is 0 ° to 90 °.

In a preferred embodiment of the present invention, the rod body, the connecting portion, and the connecting ring are made of stainless steel.

The utility model has the beneficial effects that: this kind of fire control crowbar passes through the pinnacle of rod body front end and inserts in the gap, connects rope or iron chain through the go-between on the connecting portion, and whole device simple structure, design benefit, convenient to use, compound human engineering can effectively improve the broken efficiency of tearing open when conflagration rescue.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a first schematic structural view of a fire fighting crowbar according to the present invention;

FIG. 2 is a second schematic structural view of a fire fighting crowbar according to the present invention;

in the figure: 1. a stick body; 11. a sharp top; 2. a connecting portion; 21. a front section; 22. a rear section; 3. and (7) connecting rings.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example 1: as shown in fig. 1, the fire-fighting crowbar comprises a bar body 1, a connecting part 2 and a connecting ring 3, wherein a tip 11 is arranged at the front end of the bar body 1, and the tip 11 is convenient for the bar body 1 to be inserted into a closed rolling door or a wooden door.

The connecting part 2 is welded with one end of the stick body 1, which is far away from the tip 11, the included angle between the connecting part 2 and the stick body 1 is 20-90 degrees, and manufacturers can weld the stick body 1 and the connecting part 2 with different included angles according to different use requirements.

Two connecting rings 3 are welded on the connecting portion 2, the two connecting rings 3 can be connected with auxiliary force application tools such as ropes and iron chains, and operators can be assisted to pry the closed rolling door easily. The connecting ring 3 is triangular, and the rope or the iron chain is fixed on the triangular connecting ring 3 and is not easy to slip.

The rod body 1, the connecting part 2 and the connecting ring 3 are all made of stainless steel, and the stainless steel is firm, durable and not easy to corrode or rust, so that the service life of the utility model is prolonged.

Example 2: the connecting part 2 comprises a front section 21 and a rear section 22, the front section 21 is welded with the stick body 1, the rear section 22 is welded with the front section 21, and the included angle between the front section 21 and the rear section 22 is 0-90 degrees. In the present invention, the front section 21 and the rear section 22 may be integrally connected to form a cylinder, as shown in fig. 1; the front section 21 and the rear section 22 can be welded to form an included angle component according to different use conditions, as shown in fig. 2, so that a user and a manufacturer can flexibly select the welding angle of the front section 21 and the rear section 22 according to actual conditions.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fire-fighting crowbar, characterized in that includes:

the front end of the stick body (1) is provided with a tip (11) which is convenient to insert into a gap;

the connecting part (2) is welded with one end, away from the tip (11), of the stick body (1), and the included angle between the connecting part (2) and the stick body (1) is 20-90 degrees;

the connecting device comprises a connecting ring (3), wherein the connecting part (2) is welded with the connecting ring (3) which is convenient for connecting an iron chain and a rope, and the connecting ring (3) is triangular.

2. A fire fighting crowbar according to claim 1, characterized in that:

the connecting part (2) comprises a front section (21) and a rear section (22), the front section (21) is welded with the stick body (1), the rear section (22) is welded with the front section (21), and an included angle between the front section (21) and the rear section (22) is 0-90 degrees.

3. A fire fighting crowbar according to claim 1, characterized in that:

the rod body (1), the connecting part (2) and the connecting ring (3) are all made of stainless steel.