CN211805942U

CN211805942U - Multifunctional fire-fighting hatchet

Info

Publication number: CN211805942U
Application number: CN201921043270.5U
Authority: CN
Inventors: 王利; 黄华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-10-30
Anticipated expiration: 2029-07-05

Abstract

The utility model discloses a multi-functional fire control waist axe, including an axe and an axe handle, one side of axe is equipped with the axe, and characterized by is in the other end of axe is equipped with the spanner operation portion that can select different specifications to dismantle the fastener, the left side of spanner operation portion is the step form, and the right side is the breach, all horizontal step faces on the step form are parallel with the bottom surface of vertical spanner operation portion, and each horizontal step face, the vertical pole that corresponds horizontal step face below and the bottom surface three cooperation of vertical spanner operation portion constitute a draw-in groove. The utility model discloses obtain a multi-functional fire control waist axe, possess cut, pound, sled the function beyond, still possess easy operation, light in weight, convenient to carry, cost are low and can dismantle a multi-functional fire control waist axe of bolt, screw, the nut of different specifications.

Description

Multifunctional fire-fighting hatchet

Technical Field

The utility model relates to a fire control utensil field, a special design multi-functional fire axe.

Background

Firefighters and emergency rescue personnel enter various disaster sites to rescue people, and not only are necessary personal protection carried, but also equipment such as a fire waist axe, a rescue rope and the like are carried to carry out various emergency rescue works such as door prying, sliding and descending and the like under special conditions so as to achieve the purpose of rescuing people or escaping. When entering the scene for rescue, the portable waist axe is a necessary tool, and particularly can meet the needs of the scene for rescue work.

When rescue work is carried out, a fire axe is generally adopted in the past, and most of an axe handle of the fire axe is longer; longer axe handle alright with will exert oneself the scope grow to realize the work of sled door, but the fire axe before under the condition that does not, it just has inconvenient to carry, because of can bow the difficulty in carrying the in-process, when the rescue runs, carries the fire axe and can make rescue speed slow scheduling problem, thereby extension rescue operating time, increases the puzzlement on foot.

In order to enable a firefighter to conveniently carry the fire axe, the fire axe is improved later and reduced into a fire waist axe, so that the improved fire waist axe can be convenient for all people to carry and carry the waist, the firefighter can break the carried fire waist axe to block the waist under the dangerous condition and then rescue, the original fire waist axe has the main functions of cutting, smashing, prying and the like, but the monotonous functions can be weak on some complex rescue sites. For example, an installation threaded hole is formed in an axe of an original fire-fighting waist axe and used for detaching bolts, screws and nuts, but only the installation threaded hole of one specification can be used for detaching the bolts, the screws and the nuts of one specification due to the fact that the installation threaded hole of one specification is formed in the axe of the fire-fighting waist axe, but in actual rescue, the bolts, the screws and the nuts needing to be detached cannot be only one specification, and therefore the prior art needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art and providing a multifunctional fire-fighting hatchet with simple operation, light weight, convenient carrying and low cost.

In order to realize above-mentioned purpose, the utility model provides a pair of multi-functional fire control waist axe, including an axe and an axe handle, one side of axe is equipped with the axe the other end of axe is equipped with the spanner operation portion that can select different specifications to dismantle the fastener, the left side of spanner operation portion is the step form, and the right side is the breach, all horizontal step faces on the step form are parallel with the bottom surface of vertical spanner operation portion, and each horizontal step face, the vertical pole that corresponds horizontal step face below and the bottom surface three cooperation of vertical spanner operation portion constitute a draw-in groove.

In order to enable firefighters to conveniently open the elevator door lock key, a pipe cavity is arranged in the axe handle, two first storage spaces and two second storage spaces are arranged in the pipe cavity, the first storage spaces and the second storage spaces are used for storing articles, a key capable of opening the elevator floor door lock is arranged below the axe, the key is arranged in the first storage spaces, a straight screwdriver is detachably connected in the second storage spaces, and a lengthened handle on the straight screwdriver extends out of the pipe cavity.

In order to adjust the length of the axe handle by fire fighters, an inner thread is arranged on the pipe orifice of the second placing space, and an outer thread screwed with the inner thread is arranged outside the lengthened handle.

In order to facilitate the fire fighter to pry the object, one side of the lengthened handle is provided with an open slot.

In order to prolong the force application range of the handle or be used as a prying tool, an elongated prying bar is further arranged on the outer side of the elongated handle.

The utility model discloses a pair of multi-functional fire control waist axe that obtains has following advantage: besides the functions of chopping, smashing, prying and the like, the multifunctional fire-fighting hatchet also has the advantages of simple operation, light weight, convenient carrying and low manufacturing cost.

Drawings

Fig. 1 is a schematic view of a simple structure of a multifunctional fire-fighting hatchet (without a screw driver and a lock key of an elevator door);

fig. 2 is a simple structural schematic view of the multifunctional fire-fighting hatchet of the present invention (a straight screwdriver and a lock key of the elevator door are installed);

fig. 3 is a reference diagram of the simple usage status of the multifunctional fire-fighting hatchet of the present invention.

In the figure: the hatchet comprises an hatchet 1, a hatchet handle 2, a hatchet opening 3, a wrench 4, a clamping groove 5, a tube cavity 6, a first storage space 7, a second storage space 8, a lengthened crow bar 9, an elevator door lock key 10, a lengthened handle 11, a longitudinal bar 12, a straight screwdriver 13, an internal thread 14, an external thread 15, an open slot 16 and a part 17.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention will be combined below.

Example 1:

as shown in fig. 1, fig. 2 and fig. 3, the multifunctional fire-fighting hatchet provided by the embodiment includes a hatchet 1 and a hatchet handle 2, one side of the hatchet 1 is provided with a hatchet opening 3, the other end of the hatchet 1 is provided with a wrench operation portion 4 capable of selecting different specifications to detach fasteners, the left side of the wrench operation portion 4 is a step 4-1, the right side of the wrench operation portion 4 is a notch 4-2, all horizontal step surfaces 4-3 on the step 4-1 are parallel to the bottom surface of the longitudinal wrench operation portion 4, and each horizontal step surface 4-3, a longitudinal rod 12 below the corresponding horizontal step surface 4-3 and the bottom surface of the longitudinal wrench operation portion 4 cooperate to form a slot 5.

In order to enable firefighters to conveniently open the elevator door lock key, a tube cavity 6 is arranged in the axe handle 2, two first storage spaces 7 and two second storage spaces 8 for storing articles are arranged in the tube cavity 6, a key 10 capable of opening the elevator floor door lock is arranged below the axe 1, the key 10 is arranged in the first storage space 7, a straight screwdriver 13 is detachably connected in the second storage space 8, and an elongated handle 11 on the straight screwdriver 13 extends out of the tube cavity 6.

In order to adjust the length of the axe handle, the pipe orifice of the second placing space 8 is provided with an internal thread 14, and the outer part of the lengthened handle 11 is provided with an external thread 15 which is mutually screwed with the internal thread 14.

In order to facilitate the fire fighter to pry the object, one side of the elongated handle 11 is provided with an open slot 16.

In order to prolong the force application range of the handle or be used as a prying tool, an extension prying bar 9 is further arranged on the outer side of the extension handle 11.

Through the design, when in use, a fire fighter can use the axe 3 to carry out most basic cutting, smashing, prying and the like, can select different specifications to detach the wrench operation part 4 of the fastener from the other side of the axe 1, place parts 17 such as bolts, screws, nuts and the like with different sizes into the clamping grooves 5 corresponding to respective specifications for detachment or installation, as shown in fig. 3, a screw with the rear part of the specification is clamped in the clamping groove 5 at the lowest part, then rotate the axe 1 to realize the detachment effect, when the screws with other thickness specifications or head sizes are required to be clamped in the corresponding clamping grooves, the operation process is realized, 5 layers of steps are arranged on the embodiment seen from fig. 1, so that the corresponding clamping grooves 5 have 5 from top to bottom, the parts 17 with the specifications in 5 can be conveniently clamped, and therefore, the bolts, the screws, the bolts, the screws, The defects of the prior art are overcome by the aid of the parts 17 such as the screws and the nuts, the elevator door lock key 10 is arranged below the axe 1, when an elevator fault occurs in a rescue site, a fireman can rapidly open the elevator door by using the multifunctional fire-fighting waist axe, the straight screwdriver 13 is arranged in the second placing space 8 and can be used for screwing a straight screw and rotating the screw with the head part being a transverse groove, the open groove 16 in the lengthened handle 11 can be used for conveniently prying an object, the lengthened handle 11 is externally sleeved with the lengthened prying rod 9, the handheld part of the lengthened prying rod 9 is provided with a pointed end which can better pry the object, and when the original waist axe is used for prying a door or other obstacles, the lengthened rod is additionally arranged at the tail part of the handle of the existing waist axe due to the fact that the handle is too short and is not easy. The multifunctional fire-fighting waist axe has the functions of chopping, smashing, prying and the like, is simple to operate, light in weight, convenient to carry, low in manufacturing cost and capable of disassembling bolts, screws and nuts of different specifications.

Claims

1. A multifunctional fire-fighting waist axe comprises an axe (1) and an axe handle (2), wherein one side of the axe (1) is provided with an axe opening (3), and the multifunctional fire-fighting waist axe is characterized in that the other end of the axe (1) is provided with a wrench operation part (4) capable of selecting different specifications to disassemble fasteners, the left side of the wrench operation part (4) is in a step shape (4-1), the right side of the wrench operation part is provided with a notch (4-2), all horizontal step surfaces (4-3) on the step shape (4-1) are parallel to the bottom surface of a longitudinal wrench operation part (4), and each horizontal step surface (4-3), a longitudinal rod (12) corresponding to the lower part of the horizontal step surface (4-3) and the bottom surface of the longitudinal wrench operation part (4) are matched to form a clamping groove (.

2. The multifunctional fire-fighting hatchet as claimed in claim 1, which is characterized in that: the improved electric lift is characterized in that a pipe cavity (6) is arranged in the axe handle (2), two first storage spaces (7) and two second storage spaces (8) for storing articles are arranged in the pipe cavity (6), a key (10) capable of opening a door lock of an elevator floor is arranged below the axe head (1), the key (10) is arranged in the first storage spaces (7), a straight screwdriver (13) is detachably connected in the second storage spaces (8), and an extension handle (11) on the straight screwdriver (13) extends out of the pipe cavity (6).

3. The multifunctional fire-fighting hatchet as claimed in claim 2, wherein an internal thread (14) is arranged at a pipe orifice of the second placing space (8), and an external thread (15) which is screwed with the internal thread (14) is arranged outside the lengthened handle (11).

4. A multifunctional fire-fighting hatchet as claimed in claim 2 or 3, which is characterized in that: an open slot (16) is arranged at one side of the lengthened handle (11).

5. A multifunctional fire-fighting hatchet as claimed in claim 2 or 3, which is characterized in that: a lengthened pry bar (9) is also arranged on the outer side of the lengthened handle (11).