CN210189875U

CN210189875U - Multifunctional fire axe

Info

Publication number: CN210189875U
Application number: CN201920971986.5U
Authority: CN
Inventors: Linlin Yu; 余林林
Original assignee: Zoomlion Shoun Fire Engineering Co Ltd
Current assignee: Zoomlion Shoun Fire Engineering Co Ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-03-27
Anticipated expiration: 2029-06-25

Abstract

The utility model relates to a multifunctional fire axe, which comprises an axe handle and an axe arranged at one end of the axe handle, wherein the axe surface of the axe is provided with a shovel groove; a hinge joint is arranged at one end of the axe, two limiting holes are formed in the hinge joint, and the extending directions of the two limiting holes are perpendicular to each other; the axe comprises an axe handle and is characterized in that a limiting groove hinged with a hinge head is formed in one end, close to the axe head, of the axe handle, a positioning pin spliced with a limiting hole is arranged at the bottom of the limiting groove, and a spring is fixedly connected to one end, far away from the hinge head, of the positioning pin. The utility model discloses the effect that does not reduce fire control unit's function when having the reduction instrument kind.

Description

Multifunctional fire axe

Technical Field

The utility model belongs to the technical field of the technique of fire-fighting tool and specifically relates to a multi-functional fire axe is related to.

Background

The fire axe is a tool for cleaning fire or inflammable materials and cutting off fire spread, and the main shape of the fire axe is similar to an axe, and the fire axe can split a burnt and deformed door and window to save trapped people; at present, when fire fighting is carried out, a fire fighting sandbox is used, and sand in the fire fighting sandbox is thrown to a fire place through a shovel so as to realize the function of covering a fire object.

The existing fire axe and shovel are often placed separately, when the shovel or the fire axe needs to be used, the shovel or the fire axe needs to be taken and placed at two positions where corresponding tools are placed respectively, and fire rescue is easily delayed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a do not reduce a multi-functional fire axe of fire-fighting tool's function when reducing the instrument kind.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a multifunctional fire axe comprises an axe handle and an axe arranged at one end of the axe handle, wherein a shovel groove is formed in the axe surface of the axe; a hinge joint is arranged at one end of the axe, two limiting holes are formed in the hinge joint, and the extending directions of the two limiting holes are perpendicular to each other; the axe comprises an axe handle and is characterized in that a limiting groove hinged with a hinge head is formed in one end, close to the axe head, of the axe handle, a positioning pin spliced with a limiting hole is arranged at the bottom of the limiting groove, and a spring is fixedly connected to one end, far away from the hinge head, of the positioning pin.

By adopting the technical scheme, when the fire axe needs to be used as the fire axe, the positioning pin is inserted into the limiting hole, so that the axe is prevented from deflecting in the using process; when needs use as the shovel, rotate the axe to 90 to make the locating pin insert and locate another spacing downthehole, and shovel out the sand in the sandbox through the shovel groove, realize the fire control rescue.

The utility model discloses further set up to: the depth of one end, close to the axe handle, of the shovel groove is larger than that of one end, far away from the axe handle, of the shovel groove.

By adopting the technical scheme, the shovel groove can contain more sand or other obstacles.

The utility model discloses further set up to: the axe handle is provided with a poking block fixedly connected with the positioning pin.

Through adopting above-mentioned technical scheme, conveniently stir the locating pin, make the locating pin can insert different spacing downtheholely.

The utility model discloses further set up to: the axe handle is provided with an anti-slip sleeve.

Through adopting above-mentioned technical scheme, antiskid cover can avoid taking place to skid in the use.

The utility model discloses further set up to: the axe handle comprises a first folding rod and a second folding rod rotatably connected with the first folding rod, the first folding rod is hinged to the axe, a containing hole is formed in one end, far away from the axe, of the first folding rod, a positioning head is arranged at one end, close to the first folding rod, of the second folding rod, a hinge hole is formed in the positioning head, and the hinge head is inserted into the containing hole and fixed through a bolt.

Through adopting above-mentioned technical scheme, rotate the second folding pole, make the articulated joint insert in the accommodation hole to make the articulated joint fixed, thereby make the length of axe handle obtain increasing, facilitate the use.

The utility model discloses further set up to: one side of the first folding rod is provided with a jack, one side of the second folding rod is provided with an insertion block which is inserted into the jack, a through hole is formed in the insertion block, and the insertion block is inserted into the jack and fixed through a bolt.

By adopting the technical scheme, when the axe handle needs to be folded, the second folding rod is rotated to enable the insertion block to be inserted into the insertion hole and fixed through the bolt, so that the axe handle is folded; through folding second folding rod and first folding rod mutually, can practice thrift the parking space, conveniently carry

The utility model discloses further set up to: and one end of the second folding rod, which is far away from the first folding rod, is in threaded connection with an olecranon chisel.

Through adopting above-mentioned technical scheme, when need use the fire axe to collide, with olecranon chisel threaded connection at the one end that first folding rod was kept away from to the second folding rod to be convenient for the fire fighter collides the breakage to the glass window, is convenient for prize stone, door and window etc. simultaneously.

To sum up, the utility model discloses a beneficial technological effect does:

1. by arranging the shovel groove, the axe can be used as a shovel, so that the functions of fire-fighting tools are not reduced while the types of tools are reduced, and the application range is expanded;

2. the axe handle can be folded by arranging the first folding rod and the second folding rod, so that the placing space is saved;

3. through setting up the olecranon chisel, can make things convenient for the fire fighter to collide the breakage with the glass window, improve fire control efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the structure of the present invention.

Fig. 3 is a structural sectional view of the present invention.

In the figure, 1, an axe handle; 11. a first folding bar; 111. a limiting groove; 1111. positioning pins; 1112. a spring; 1113. shifting blocks; 112. an accommodation hole; 113. a jack; 12. a second folding bar; 121. positioning the head; 1211. a hinge hole; 122. inserting a block; 1221. a through hole; 13. a hinge ear; 2. an axe; 21. a hinge joint; 211. a first limit hole; 212. a second limiting hole; 22. a shovel groove; 3. an olecranon chisel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, in order to disclose a multifunctional fire axe of the present invention, the multifunctional fire axe includes a foldable axe handle 1, an axe 2 hinged at one end of the axe handle 1, and an olecranon chisel 3 in threaded connection with one end of the axe handle 1 far away from the axe 2, wherein a limiting groove 111 is formed at one end of the axe handle 1 near the axe 2; a shovel groove 22 is formed in one axe surface of the axe 2, and the depth of one end, close to the axe handle 1, of the shovel groove 22 is larger than that of one end, far away from the axe handle 1, of the shovel groove 22; one end of the axe 2 close to the axe handle 1 is convexly provided with a hinge joint 21 which is hinged with the limiting groove 111, and the hinge joint 21 is semicircular; the hinge joint 21 is provided with a first limiting hole 211 and a second limiting hole 212, and the extending directions of the first limiting hole 211 and the second limiting hole 212 are perpendicular to each other; a mounting hole (refer to fig. 3) is formed at the bottom of the limiting groove 111, a spring 1112 is fixedly arranged in the mounting hole, a positioning pin 1111 inserted into the first limiting hole 211 or the second limiting hole 212 is fixedly connected to one end of the spring 1112, and the positioning pin 1111 slides along the mounting hole and protrudes out of the mounting hole.

The implementation principle of the embodiment is as follows: when the axe needs to be used as a fire axe, the positioning pin 1111 is inserted into the first limiting hole 211, so that the axe 2 is prevented from deflecting in the using process; when the portable electric shovel needs to be used as a shovel, the axe is rotated for 2-90 degrees, the axe 2 is coaxial with the axe handle 1, then the positioning pin 1111 is inserted into the second limiting hole 212, and sand in the fire-fighting sandbox is shoveled out through the shovel groove 22, so that fire rescue is realized; wherein, when need use the fire axe to collide, utilize olecranon chisel 3 to collide the breakage to glass window to make things convenient for the fire fighter to rescue, the fire fighter of being convenient for simultaneously prizes stone, door and window etc..

Further, in order to conveniently shift the positioning pin 1111, referring to fig. 3, a shifting block 1113 is fixedly arranged on the surface of the positioning pin 1111, and the shifting block 1113 penetrates through the mounting hole; when the axe 2 needs to be rotated, the dial 1113 is shifted to contract the spring 1112, the spring 1112 drives the positioning pin 1111 to be disengaged from the first limiting hole 211 or the second limiting hole 212, and after the axe is rotated, the dial 1113 is released, the spring 1112 is reset, and the positioning pin 1111 is inserted into the second limiting hole 212 or the first limiting hole 211.

In order to reduce the storage space and adapt to different use conditions, if the length of the axe handle 1 needs to be changed, referring to fig. 1 and 3, the axe handle 1 comprises a first folding rod 11 and a second folding rod 12, the second folding rod 12 is rotatably connected with the first folding rod 11 through a hinge lug 13 fixed on one side of the first folding rod 11, and one end of the first folding rod 11 is hinged with the axe head 2; a containing hole 112 is formed in one end, away from the axe 2, of the first folding rod 11, a semicircular positioning head 121 is arranged at one end, close to the first folding rod 11, of the second folding rod 12, and hinge holes 1211 facilitating insertion of a plug pin are formed in the positioning head 121 and the hole wall of the containing hole 112; the side surface of the second folding rod 12 far away from one end of the first folding rod 11 is convexly provided with an insertion block 122, one side of the first folding rod 11 is provided with an insertion hole 113 which is inserted with the insertion block 122, and the hole wall of the insertion hole 113 and the insertion block 122 are provided with through holes 1221 which are convenient for bolt insertion. Wherein, in order to avoid slipping in the using process, the first folding rod 11 and the second folding rod 12 are both sleeved with anti-slip sleeves.

When the length of the axe handle 1 needs to be extended, the second folding rod 12 is rotated, so that the positioning head 121 is inserted into the accommodating hole 112 and fixed by the latch; when the length of the axel handle 1 needs to be shortened, the second folding rod 12 is rotated, so that the insertion block 122 is inserted into the insertion hole 113 and fixed through the bolt, and the length of the axel handle 1 is adjusted.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a multi-functional fire control axe, includes axe handle (1) and sets up axe (2) in axe handle (1) one end, its characterized in that: a shovel groove (22) is formed in the axe surface of the axe (2); one end of the axe (2) is provided with a hinge head (21), the hinge head (21) is provided with two limiting holes, and the extending directions of the two limiting holes are vertical to each other; one end of the axe handle (1) close to the axe (2) is provided with a limiting groove (111) hinged with the hinge head (21), the bottom of the limiting groove (111) is provided with a positioning pin (1111) spliced with the limiting hole, and one end of the positioning pin (1111) far away from the hinge head (21) is fixedly connected with a spring (1112).

2. A multifunctional fire axe according to claim 1, characterized in that: the two axe surfaces of the axe (2) are provided with shovel grooves (22), and the depth of one end, close to the axe handle (1), of each shovel groove (22) is larger than the depth of one end, far away from the axe handle (1), of each shovel groove (22).

3. A multifunctional fire axe according to claim 1, characterized in that: the axe handle (1) is provided with a shifting block (1113) fixedly connected with the positioning pin (1111).

4. A multifunctional fire axe according to claim 1, characterized in that: the axe handle (1) is provided with an anti-slip sleeve.

5. A multifunctional fire axe according to claim 1, characterized in that: axe handle (1) include first folding pole (11) and rotate second folding pole (12) of being connected with first folding pole (11), first folding pole (11) are articulated mutually with axe (2), the one end that axe (2) were kept away from in first folding pole (11) is equipped with accommodation hole (112), the one end that second folding pole (12) are close to first folding pole (11) is equipped with location head (121), hinge hole (1211) have been seted up on hinge head (21), location head (121) are inserted and are located accommodation hole (112) and fixed through the bolt.

6. A multifunctional fire axe according to claim 5, characterized in that: one side of first folding rod (11) is equipped with jack (113), one side of second folding rod (12) is equipped with inserted block (122) of pegging graft mutually with jack (113), be equipped with the through-hole on inserted block (122), inserted block (122) are inserted and are located jack (113) in and pass through the bolt fastening.

7. A multifunctional fire axe according to claim 5, characterized in that: one end of the second folding rod (12) far away from the first folding rod (11) is in threaded connection with an olecranon chisel (3).