Fire axe with high safety
By setting up connection rods and handlebars in the fire axe, the blade edge of the axe is stored in the strip groove, which solves the safety hazards and easy damage problems of existing fire axes when not in use, and achieves higher safety Sex and ease of use.
Patent Information
- Application Number
- CN202420646408.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-04-01
AI Technical Summary
The blades of existing fire axes have safety hazards when not in use and are prone to damage due to accidental collisions.
A fire axe including axe and axe rod is designed. By setting up a connecting rod, a handle rod and a bar groove, the blade edge of the axe can be stored in the bar groove for protection to avoid being exposed to the outside world. It can be easily expanded and used.
It effectively improves the safety of the fire axe, avoids the problem of the blade damage caused by accidental collision, and maintains the reliability and convenience of use of the tool.
Smart Images
Figure CN222308931U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fire fighting equipment, in particular to a fire fighting axe with high safety. Background Art
[0002] A fire axe is one of the tools commonly used by firefighters in firefighting and rescue work. It usually has a sturdy axe head and a non-slip handle, and is used for tasks such as breaking open doors and windows, demolishing walls, and cutting materials. The fire axe is designed to provide a firm grip and reliable destructive force to help users deal with various emergencies. In rescue work, the fire axe can also be used to rescue trapped people or open passages.
[0003] The blade of the existing fire axe is generally directly exposed to the outside world, so when not in use, the fire axe has certain safety hazards, and the blade of the fire axe with the exposed blade is easily damaged by knocking due to accidents. Utility Model Content
[0004] The purpose of the utility model is to solve the problems existing in the prior art and to propose a fire-fighting axe with high safety, which can store the blade of the axe for protection, avoid the safety hazard of the blade of the axe being exposed to the outside, improve safety, and at the same time, avoid the problem that the blade of the axe is exposed to the outside and easily damaged by accidental bumps.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A highly safe fire-fighting axe comprises an axe head and an axe shaft, wherein a first clearance groove is provided at one end of the axe shaft, and a connecting rod is rotatably connected to the inner wall of the first clearance groove, a connecting head is rotatably connected to one end of the connecting rod, and a handle is sleeved on the outer wall of the connecting head, a threaded hole is provided at one end of the handle, and a strip groove is provided on the outer wall of the handle, and a threaded groove is provided on the outer wall of the axe shaft.
[0007] Preferably, the connecting head includes a slider slidably connected to the inner wall of the handlebar, a connecting block is arranged in the threaded hole, and a second clearance groove is opened at one end of the connecting block, one end of the connecting rod is rotatably connected to the inner wall of the second clearance groove, and the other end of the connecting block passes through the handlebar and is fixedly connected to the slider.
[0008] Preferably, a torsion spring is arranged in the second make way groove, and one end of the torsion spring is fixedly connected to the inner wall of the second make way groove, and the other end of the torsion spring is fixedly connected to the connecting rod.
[0009] Preferably, the outer wall fixing sleeve of the handlebar is provided with a rubber sleeve, and the outer wall of the rubber sleeve is provided with an anti-slip groove.
[0010] Preferably, the outer wall of the axe handle is provided with anti-slip grooves.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] The utility model can store the cutting edge of the axe in the cutting edge of the strip groove for protection by arranging a connecting rod, a handle rod and the strip groove for use together, thereby avoiding the potential safety hazard of the cutting edge of the axe being exposed to the outside and improving safety. At the same time, it can also avoid the problem that the cutting edge of the axe is exposed to the outside and easily damaged by accidental bumps. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 A three-dimensional structural schematic diagram of a fire-fighting axe with high safety proposed by the utility model;
[0014] Figure 2 This is a schematic diagram of the overall structure of a fire axe with high safety proposed by the utility model;
[0015] Figure 3 This is a schematic cross-sectional view of a fire-fighting axe with high safety proposed by the utility model;
[0016] Figure 4 The utility model is a partial structural schematic diagram of a fire-fighting axe with high safety.
[0017] In the figure: 1, axe; 2, axe handle; 3, first clearance groove; 4, connecting rod; 5, handle; 6, threaded hole; 7, strip groove; 8, threaded groove; 9, slider; 10, connecting block; 11, second clearance groove; 12, torsion spring; 13, rubber sleeve. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] See also Figure 1-Figure 4 A fire-fighting axe with high safety comprises an axe head 1 and an axe shaft 2, a first easing groove 3 is provided at one end of the axe shaft 2, and a connecting rod 4 is rotatably connected to the inner wall of the first easing groove 3, a connecting head is rotatably connected to one end of the connecting rod 4, and a handle 5 is sleeved on the outer wall of the connecting head, a threaded hole 6 is provided at one end of the handle 5, and a strip groove 7 is provided on the outer wall of the handle 5, a threaded groove 8 is provided on the outer wall of the axe shaft 2, and the threaded hole 6 matches the threaded groove 8.
[0020] It can be seen from the above structure that: by setting the connecting rod 4, the handle rod 5 and the strip groove 7, etc., the cutting edge of the axe 1 can be stored in the strip groove 7 for protection, which can avoid the potential safety hazard of the cutting edge of the axe 1 being exposed to the outside world, improve safety, and at the same time, it can also avoid the problem that the cutting edge of the axe 1 is exposed to the outside world and is easily damaged by accidental bumps; when in use, you only need to turn the handle rod 5 so that the handle rod 5 is parallel to the connecting rod 4, and then rotate the handle rod 5 and the connecting rod 4 so that the handle rod 5 and the connecting rod 4 are parallel to the axe shaft 2, and then push the handle rod 5, store the connecting rod 4 and the like inside the handle rod 5, and then rotate the handle rod 5 to connect the handle rod 5 and the axe shaft 2 for use.
[0021] Furthermore, the connecting head includes a slider 9 which is slidably connected to the inner wall of the handlebar 5, a connecting block 10 is arranged in the threaded hole 6, and a second clearance groove 11 is opened at one end of the connecting block 10, one end of the connecting rod 4 is rotatably connected to the inner wall of the second clearance groove 11, and the other end of the connecting block 10 passes through the handlebar 5 and is fixedly connected to the slider 9; by setting the slider 9 and the connecting block 10 for use in conjunction, one end of the connecting rod 4 and the handlebar 5 can be connected.
[0022] Furthermore, a torsion spring 12 is arranged in the second make way groove 11, and one end of the torsion spring 12 is fixedly connected to the inner wall of the second make way groove 11, and the other end of the torsion spring 12 is fixedly connected to the connecting rod 4; by arranging the torsion spring 12, the torsion spring 12 can carry the handle 5, so that the handle 5 is folded upward, which makes it difficult for the strip groove 7 to separate from the cutting edge of the axe 1.
[0023] Furthermore, a rubber sleeve 13 is fixedly provided on the outer wall of the handlebar 5, and an anti-skid groove is provided on the outer wall of the rubber sleeve 13; by providing the rubber sleeve 13 and the anti-skid groove, the comfort of holding the outer wall of the handlebar 5 can be increased.
[0024] Furthermore, the outer wall of the axe handle 2 is provided with anti-skid grooves; by providing the anti-skid grooves, the axe handle 2 can be held by hand and used as a handle when carrying the fire axe, thereby facilitating the carrying of the fire axe.
[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A fire-fighting axe with high safety, comprising an axe head (1) and an axe shaft (2), characterized in that: A first clearance groove (3) is provided at one end of the axe shaft (2), and a connecting rod (4) is rotatably connected to the inner wall of the first clearance groove (3), a connecting head is rotatably connected to one end of the connecting rod (4), and a handle (5) is sleeved on the outer wall of the connecting head, a threaded hole (6) is provided at one end of the handle (5), and a strip groove (7) is provided on the outer wall of the handle (5), and a threaded groove (8) is provided on the outer wall of the axe shaft (2).
2. A fire axe with high safety according to claim 1, characterized in that: The connecting head comprises a slider (9) slidably connected to the inner wall of the handlebar (5); a connecting block (10) is arranged in the threaded hole (6); a second clearance groove (11) is opened at one end of the connecting block (10); one end of the connecting rod (4) is rotatably connected to the inner wall of the second clearance groove (11); the other end of the connecting block (10) passes through the handlebar (5) and is fixedly connected to the slider (9).
3. A fire-fighting axe with high safety according to claim 2, characterized in that: A torsion spring (12) is arranged in the second clearance groove (11), and one end of the torsion spring (12) is fixedly connected to the inner wall of the second clearance groove (11), and the other end of the torsion spring (12) is fixedly connected to the connecting rod (4).
4. A fire-fighting axe with high safety according to claim 1, 2 or 3, characterized in that: The outer wall of the handlebar (5) is fixedly sleeved with a rubber sleeve (13), and the outer wall of the rubber sleeve (13) is provided with an anti-slip groove.
5. A highly safe fire-fighting axe according to claim 1, 2 or 3, characterized in that: The outer wall of the axe handle (2) is provided with anti-slip grooves.
6. A fire-fighting axe with high safety according to claim 4, characterized in that: The outer wall of the axe handle (2) is provided with anti-slip grooves.