Fire axe
By designing an axe structure with a pointed cylindrical head on the fire axe, combined with a hard spring and a fixing ring, the problem of low efficiency in breaking windows in the traditional fire axe is solved, and the effect of quickly breaking windows is achieved.
Patent Information
- Application Number
- CN202422583743.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-25
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-10-25
AI Technical Summary
Traditional fire axes lack pointed cylindrical structure, resulting in low efficiency in breaking windows.
A fire axe was designed. A cylindrical head was fixed on one side of the axe, and the end of the cylindrical head was pointed. It was stably connected by a hard spring and a fixed structure to achieve stable connection between the axe and the handle and inertial rotation, improving the efficiency of breaking windows.
It realizes rapid breaking of windows, improves the efficiency of broken windows, and facilitates escape.
Smart Images
Figure CN223251737U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of fire fighting, and more particularly to a fire fighting axe. Background Art
[0002] A fire axe is a tool used specifically for firefighting and rescue operations, typically used to clear passages, break down obstacles, and extinguish fires. Features of a fire axe include: A sharp blade: used for cutting and splitting objects. Materials: Typically made of durable metal and plastic, ensuring strength and toughness. A fire axe is a vital part of a firefighter's equipment, enabling them to act quickly in emergencies. Traditional fire axes lack a cylindrical structure with a pointed tip, making them less effective at breaking windows. Summary of the Invention
[0003] In order to overcome the deficiencies of the prior art, the present invention provides a fire axe, which has the beneficial effect of being able to break windows quickly and conveniently.
[0004] A fire axe comprises an axe head. A cylindrical head is fixed on one side of the axe head, and the end of the cylindrical head is a pointed head.
[0005] An upper handle is inserted into the middle of the axe.
[0006] The upper and lower ends of the upper handle are both sleeved with rings, and the two rings are respectively fitted on the upper and lower sides of the axe.
[0007] The upper and lower ends of the upper handle are connected with stop pins, and the two stop pins are respectively blocked on the two rings.
[0008] The utility model also comprises a lower handle, the upper part of the lower handle is fixed with a fixing ring, two fixing strips are fixed on the fixing ring, and the lower end of the upper handle is hinged to the upper part of the two fixing strips.
[0009] It also includes a hard spring, the upper end of the hard spring is fixed to the lower end of the upper handle, and the lower end of the hard spring is fixed to the upper end of the lower handle.
[0010] The left and right ends of the fixing ring are both threadedly connected with hand-screw rods.
[0011] Bosses are fixed on both the left and right sides of the lower end of the upper handle, and two hand-screwed rods are respectively located on the lower sides of the two bosses.
[0012] The upper handle and the lower handle are made of fire-resistant plastic.
[0013] The material of the axe is stainless steel. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.
[0015] Figure 1A schematic diagram of the structure of a fire axe Figure 1 ;
[0016] Figure 2 A schematic diagram of the structure of a fire axe Figure 2 ;
[0017] In the figure: axe 1; upper handle 2; stop pin 3; collar 4; cylindrical head 5; convex seat 6; hand screw 7; fixing bar 8; fixing ring 9; lower handle 10; hard spring 11. DETAILED DESCRIPTION
[0018] like Figure 1-2 As shown, this example can achieve the effect of convenient window breaking and high window breaking efficiency.
[0019] The fire axe comprises an axe head 1, a cylindrical head 5 is threadedly connected to one side of the axe head 1, and the end of the cylindrical head 5 is a pointed head. The pointed cylindrical head 5 facilitates window breaking, and the window breaking efficiency is high, which is convenient for escape.
[0020] like Figure 1-2 As shown, this example can achieve the effect of the upper handle 2 being used as the handle of an axe.
[0021] Since the middle part of the axe head 1 is inserted with the upper handle 2, the upper handle 2 serves as the handle of the axe.
[0022] like Figure 1-2 As shown, this example can achieve the effect of stably connecting the upper handle 2 and the axe 1.
[0023] Since the upper and lower ends of the upper handle 2 are both sleeved with rings 4, the two rings 4 are respectively fitted on the upper and lower sides of the axe 1, and the upper handle 2 and the axe 1 are stably connected through the two rings 4.
[0024] like Figure 1-2 As shown, this example can achieve the effect of preventing the upper handle 2 from moving up and down relative to the axe head 1.
[0025] Since the upper and lower ends of the upper handle 2 are both connected with stop pins 3, the two stop pins 3 are respectively blocked on the two rings 4, and the two stop pins 3 prevent the two rings 4 from detaching from the upper handle 2 and prevent the upper handle 2 from moving up and down relative to the axe 1.
[0026] like Figure 1-2 As shown, this example can achieve the effect of allowing the axe 1 to rotate by inertia when it is swung.
[0027] Since the fire axe also includes a lower handle 10, the upper part of the lower handle 10 is connected to a fixing ring 9 by rivets, and two fixing bars 8 are welded to the fixing ring 9. The lower end of the upper handle 2 is hinged to the upper part of the two fixing bars 8. This allows the upper handle 2 to rotate relative to the lower handle 10 on the two fixing bars 8, and thus allows the axe 1 to rotate by inertia when swung, making it easier to destroy objects and escape.
[0028] like Figure 1-2 As shown, this example can achieve the effect that the hard spring 11 helps the upper handle 2 and the two fixing bars 8 return to their original positions through elastic force.
[0029] Since the fire axe also includes a hard spring 11, the upper end of the hard spring 11 is fixed to the lower end of the upper handle 2, and the lower end of the hard spring 11 is fixed to the upper end of the lower handle 10. After the upper handle 2 rotates relative to the lower handle 10 on the two fixing bars 8, it needs to overcome the elastic force of the hard spring 11. The hard spring 11 helps the upper handle 2 and the two fixing bars 8 return to their original position through elastic force.
[0030] like Figure 1-2 As shown, this example can achieve the effect of locking the upper handle 2 and the lower handle 10.
[0031] Since the left and right ends of the fixing ring 9 are threadedly connected with hand screws 7, the left and right sides of the lower end of the upper handle 2 are welded with convex seats 6, and the two hand screws 7 are respectively located on the lower sides of the two convex seats 6. By rotating the two hand screws 7 and pressing them against the lower sides of the two convex seats 6, the upper handle 2 and the lower handle 10 can be locked.
Claims
1. A fire axe, comprising an axe head (1), characterized in that: A cylindrical head (5) is fixed on one side of the axe head (1), and the end of the cylindrical head (5) is a pointed head.
2. A fire axe according to claim 1, characterized in that: An upper handle (2) is inserted into the middle of the axe (1).
3. A fire axe according to claim 2, characterized in that: The upper and lower ends of the upper handle (2) are sleeved with collars (4), and the two collars (4) are respectively fitted on the upper and lower sides of the axe (1).
4. A fire axe according to claim 3, characterized in that: Stop pins (3) are inserted at both the upper and lower ends of the upper handle (2), and the two stop pins (3) are respectively stopped on the two collars (4).
5. A fire axe according to claim 4, characterized in that: It also includes a lower handle (10), the upper part of which is fixed with a fixing ring (9), two fixing strips (8) are fixed on the fixing ring (9), and the lower end of the upper handle (2) is hinged to the upper parts of the two fixing strips (8).
6. A fire axe according to claim 5, characterized in that: It also includes a hard spring (11), the upper end of the hard spring (11) is fixed to the lower end of the upper handle (2), and the lower end of the hard spring (11) is fixed to the upper end of the lower handle (10).
7. A fire axe according to claim 6, characterized in that: The left and right ends of the fixing ring (9) are both threadedly connected with hand-screwed rods (7).
8. The fire axe according to claim 7, characterized in that: A convex seat (6) is fixed on both the left and right sides of the lower end of the upper handle (2), and two hand-screwed screws (7) are respectively located on the lower sides of the two convex seats (6).
9. The fire axe according to claim 8, characterized in that: The upper handle (2) and the lower handle (10) are made of fire-resistant plastic.
10. The fire axe according to claim 9, characterized in that: The material of the axe (1) is stainless steel.