CN210939370U

CN210939370U - Fire axe

Info

Publication number: CN210939370U
Application number: CN201921320406.2U
Authority: CN
Inventors: 周曼丽
Original assignee: Kunming Kaisida Pump Valve Materials Co Ltd
Current assignee: Kestar Technology Co ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-07-07
Anticipated expiration: 2029-08-15

Abstract

The utility model provides a fire axe belongs to fire control technical field. It has solved the inconvenient class of technical problem of current equipment sled burglary-resisting window. This fire axe, including dead lever, axe, the axe is fixed on the dead lever, has seted up the spout on the dead lever, is equipped with the slider in the spout, has the passageway in the dead lever, and this passageway is linked together with the spout, is equipped with the screw rod in the passageway, has seted up the screw on the slider, and the screw rod links to each other with the slider screw thread, is provided with the runner assembly who is used for rotating the screw rod on the dead lever, and it has the bracing piece to articulate on the slider, and the bracing. The utility model has the advantage of convenient prying of the security window.

Description

Fire axe

Technical Field

The utility model belongs to the technical field of the fire control, especially a fire axe.

Background

The fire axe is indispensable in fire-fighting equipment, has small volume but large use, and is generally used for emergency escape.

A general fire axe is only used for splitting doors and windows or cutting apart a fire source, but now along with the installation of an anti-theft window, a fireman meets the door and window and also needs certain disassembly time, but the rescue task is not slow enough, and the fire axe is designed to cope with the rescue task with the anti-theft window.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a fire axe, the inconvenient problem of fire fighter's prizing open burglary-resisting window when having solved the fire rescue.

The purpose of the utility model can be realized by the following technical proposal:

a fire axe comprises a fixed rod and an axe head, wherein the axe head is fixed on the fixed rod, and the fire axe is characterized in that a sliding groove is formed in the fixed rod, a sliding block is arranged in the sliding groove, a channel is formed in the fixed rod and is communicated with the sliding groove, a screw rod is arranged in the channel, a screw hole is formed in the sliding block, the screw rod is in threaded connection with the sliding block, a rotating assembly used for rotating the screw rod is arranged on the fixed rod, a supporting rod is hinged to the sliding block, and the supporting rod is connected with the fixed rod through an elastic connecting piece.

The utility model discloses a theory of operation: support the bracing piece on another pole with axe one end and lean on a pole in living burglary-resisting window, then rotate the screw rod through rotating assembly, the screw rod drives the slider and removes, and the slider constantly makes the bracing piece strut, makes the adjacent pole of burglary-resisting window strut, makes the fire fighter can get into or make inside personnel come out. Convenient and fast use and convenient carrying. The problem that the anti-theft window is not easy to pry open in high-rise rescue can be avoided.

In the fire axe, the rotating assembly comprises a rotating block, a first handle and a second handle, the rotating block is rotatably arranged on the fixed rod and fixedly connected with the screw rod, and the first handle and the second handle are both hinged to the rotating block. When the handle I and the handle II are not used, the handle I and the handle II can be combined together, and when the handle I and the handle II are used, the handle I and the handle II can be broken into a straight line shape. The rotation of the screw rod is convenient.

In the fire axe, a first limiting sliding groove is formed in the fixed rod, a second limiting sliding groove is formed in the first handle, the second limiting sliding groove is connected to the first limiting sliding groove, a third limiting sliding groove communicated with the second limiting sliding groove is further formed in the first handle, the third limiting sliding groove is perpendicular to the second limiting sliding groove, a sleeve is arranged on the fixed rod, a limiting block is arranged in the sleeve, and the limiting block can slide in the first limiting sliding groove, the second limiting sliding groove and the third limiting sliding groove. When the rotating assembly is not used, the sleeve is pushed to the first handle and the second handle from the fixed rod and rotates, the limiting blocks in the sleeve enter the third limiting sliding groove, the first handle and the second handle are fixed, and the use of the fire axe is not influenced when the fire axe is used for cutting, knocking and smashing and the like.

In the fire axe, the sleeve is provided with anti-skid lines. The anti-slip lines can facilitate the use of the user.

In the fire axe, the axe head is provided with a first limiting groove. The limiting groove is used for clamping a rod of the anti-theft window.

In the fire axe, the supporting rod is provided with a second limiting groove. The limiting groove is used for clamping a rod of the anti-theft window.

In the fire axe, the handle I and the handle II are fixed with handles. The fire axe is convenient for a user to hold. When high-rise climbing, the building is colluded to the axe of available this fire axe, then the hand grip of hand-pulling, convenience of customers's climbing improves the security.

In the fire axe, the elastic connecting piece is a spring. When not in use, the supporting rod can automatically reset.

Compared with the prior art, the fire axe has the following advantages:

support the bracing piece on another pole with axe one end and lean on a pole in living burglary-resisting window, then rotate the screw rod through rotating assembly, the screw rod drives the slider and removes, and the slider constantly makes the bracing piece strut, makes the adjacent pole of burglary-resisting window strut, makes the fire fighter can get into or make inside personnel come out. Convenient and fast use and convenient carrying. The problem that the anti-theft window is not easy to pry open in high-rise rescue can be avoided.

Drawings

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a schematic view of the present invention in use.

Fig. 3 is a schematic view of the rotating assembly of the present invention.

In the figure, 1, fixing the rod; 1a, a chute; 1b, a channel; 1c, a first limiting sliding groove; 2. an axe; 2a, a first limiting groove; 3. a screw; 4. a support bar; 4a, a second limiting groove; 5. rotating the block; 6. a first handle; 6a, a second limiting sliding groove; 6b, a third limiting sliding groove; 7. a second handle; 8. a sleeve; 8a and a limiting block; 9. a handle; 10. a connecting member.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 3, the fire axe comprises a fixing rod 1, an axe head 2, the axe head 2 is fixed on the fixing rod 1, a sliding groove 1a is formed in the fixing rod 1, a sliding block is arranged in the sliding groove 1a, a channel 1b is formed in the fixing rod 1, the channel 1b is communicated with the sliding groove 1a, a screw rod 3 is arranged in the channel 1b, the screw rod 3 is rotatably arranged in the channel 1b of the fixing rod 1, a screw hole is formed in the sliding block, the screw rod 3 is in threaded connection with the sliding block, a rotating assembly for rotating the screw rod 3 is arranged on the fixing rod 1, a supporting rod 4 is hinged to the sliding block, and the supporting rod.

The utility model discloses a theory of operation: support axe 2 one end and lean on a pole in living burglary-resisting window, support bracing piece 4 on another pole, then rotate screw rod 3 through rotating assembly, screw rod 3 drives the slider and removes, and the slider constantly makes bracing piece 4 strut, makes the adjacent pole of burglary-resisting window strut, makes the fire fighter can get into or make inside personnel come out. Convenient and fast use and convenient carrying. The problem that the anti-theft window is not easy to pry open in high-rise rescue can be avoided.

Specifically, the rotating assembly comprises a rotating block 5, a first handle 6 and a second handle 7, the rotating block 5 is rotatably arranged on the fixing rod 1, the rotating block 5 is fixedly connected with the screw rod 3, and the first handle 6 and the second handle 7 are both hinged to the rotating block 5. When the folding handlebar is not used, the first handle 6 and the second handle 7 can be combined together, and when the folding handlebar is used, the first handle 6 and the second handle 7 can be broken into a straight line. Facilitating rotation of the screw 3.

Specifically, a first limiting sliding groove 1c is formed in the fixing rod 1, a second limiting sliding groove 6a is formed in the first handle 6, the second limiting sliding groove 6a is connected to the first limiting sliding groove 1c, a third limiting sliding groove 6b communicated with the second limiting sliding groove 6a is further formed in the first handle 6, the third limiting sliding groove 6b is perpendicular to the second limiting sliding groove 6a, a sleeve 8 is arranged on the fixing rod 1, a limiting block 8a is arranged in the sleeve 8, and the limiting block 8a can slide in the first limiting sliding groove 1c, the second limiting sliding groove 6a and the third limiting sliding groove 6 b. When the rotating assembly is not used, the sleeve 8 is pushed to the first handle 6 and the second handle 7 from the fixing rod 1, the sleeve 8 is rotated, the limiting block in the sleeve 8 enters the third limiting sliding groove 6b, the first handle 6 and the second handle 7 are fixed, and the use of the fire axe is not influenced when the fire axe is used for cutting, knocking and smashing and the like.

Specifically, the sleeve 8 has non-slip threads thereon. The anti-slip lines can facilitate the use of the user.

Specifically, the axe 2 is provided with a first limiting groove 2 a. The first limiting groove 2a is used for clamping a rod of the security window.

Specifically, the support rod 4 is provided with a second limit groove 4 a. The second limiting groove 4a is used for clamping a rod of the anti-theft window.

Specifically, a handle 9 is fixed on the first handle 6 and the second handle 7. The fire axe is convenient for a user to hold. When high-rise climbing, the axe 2 of available this fire axe catches on the building, then hand power tight handle 9, convenience of customers's climbing improves the security.

In particular, the elastic connection 10 is a spring. When not in use, the support rod 4 can be automatically reset.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A fire axe comprises a fixed rod and an axe head, wherein the axe head is fixed on the fixed rod, and the fire axe is characterized in that a sliding groove is formed in the fixed rod, a sliding block is arranged in the sliding groove, a channel is formed in the fixed rod and is communicated with the sliding groove, a screw rod is arranged in the channel, a screw hole is formed in the sliding block, the screw rod is in threaded connection with the sliding block, a rotating assembly used for rotating the screw rod is arranged on the fixed rod, a supporting rod is hinged to the sliding block, and the supporting rod is connected with the fixed rod through an elastic connecting piece.

2. A fire axe as defined in claim 1, wherein the rotating assembly comprises a rotating block, a first handle and a second handle, the rotating block is rotatably disposed on the fixing rod, the rotating block is fixedly connected with the screw rod, and the first handle and the second handle are both hinged to the rotating block.

3. A fire axe as recited in claim 2, wherein the first fixing rod is provided with a first limiting chute, the first handle is provided with a second limiting chute, the second limiting chute is connected to the first limiting chute, the first handle is further provided with a third limiting chute communicated with the second limiting chute, the third limiting chute is perpendicular to the second limiting chute, the fixing rod is provided with a sleeve, a limiting block is arranged in the sleeve, and the limiting block can slide in the first limiting chute, the second limiting chute and the third limiting chute.

4. A fire axe as claimed in claim 3, wherein the sleeve has non-slip threads thereon.

5. A fire axe as recited in claim 1, wherein the axe has a first retaining groove thereon.

6. A fire axe as claimed in claim 1, wherein the supporting rod is provided with a second limiting groove.

7. A fire axe as defined in claim 2, wherein the first and second handles are secured with a handle.

8. A fire axe as claimed in claim 1, wherein the resilient connecting member is a spring.