Lifesaving hammer capable of being converted into tripod

Abstract

The lifesaving hammer capable of being converted into the tripod comprises a hammer head and a hammer handle, the hammer handle is flat and is composed of a long plate piece which is folded three times in the length direction, and the long plate piece is provided with a pair of first folding marks which are matched to form a splayed shape. The two ends of the long plate piece can be attached to form a triangular frame body after the long plate piece is turned over along the splayed first folding marks; the hammer head is installed at one end of the long plate piece and can stretch in the axial direction to form a triangular supporting piece. The lifesaving hammer not only can be used for breaking vehicle windows, but also can be converted into a warning frame for warning passing vehicles.

Description

Technical Field

[0001] The invention relates to a life-saving hammer which can be converted into a tripod. Background Art

[0002] In daily life, there is a life hammer in every car. However, when encountering an emergency, when running out of the car, for safety reasons, you cannot go back to take out the triangular warning sign to alert the vehicles on the roadside.

[0003] At present, most life-saving hammers on the market focus on breaking car windows and cutting seat belts, but fail to take into account other emergency needs of car owners or passengers, such as lighting and distress signals after subsequent escape. Some more advanced designs have tried to add other functions, such as LED lighting, first aid tools, etc., but these multifunctional life-saving hammers are relatively expensive, and the user experience is often not as good as special tools. Therefore, how to solve the problem of the multifunctional distress signal of the life-saving hammer while ensuring the function of the life-saving hammer has become a technical issue that needs to be solved urgently in this field. Summary of the invention

[0004] The object of the present invention is to provide a life-saving hammer which can be converted into a tripod. The life-saving hammer can not only be used to break car windows, but also can be converted into a warning frame for warning passing vehicles.

[0005] The technical solution of the present invention is: a life-saving hammer that can be converted into a tripod, including a hammer head and a hammer handle, the hammer handle is flat and is composed of a long plate folded in three directions along the length direction, a pair of first folds that cooperate to form an "eight" shape are arranged on the long plate, and the long plate can be folded along the first folds in the "eight" shape and the two ends can be fitted together to form a triangular frame; the hammer head is installed at one end of the long plate and can be extended axially to form a triangular support member.

[0006] Furthermore, the long plate member has a pair of second folds which are arranged along the width direction and are parallel to each other and are used to fold the long plate member into three parts.

[0007] Furthermore, magnetic block assemblies that attract each other are arranged inside both ends of the long plate.

[0008] Furthermore, the hammer head is rotatably connected to one end of the long plate, and the hammer head can be rotated 90° so that the hammer head axis is perpendicular to the plane where the thickness of the long plate is located, and then converted into the hammer head axis being perpendicular to the plane where the width of the long plate is located.

[0009] Furthermore, a connecting block is fixed at one end of the long plate, a rotating shaft rotatably connected to the bottom surface of the hammer head is vertically fixed to the upper end of the connecting block, and a 90° rotation limiting structure is arranged between the rotating shaft and the hammer head.

[0010] Furthermore, the 90° rotation limiting structure includes an axial hole arranged on the bottom surface of the hammer head and matched with the rotating shaft, the side wall of the axial hole is provided with an arc-shaped groove, and the end of the rotating shaft is provided with a limiting protrusion extending into the arc-shaped groove.

[0011] Furthermore, the hammer head is composed of a telescopic rod and a tip portion installed on the end of the telescopic rod.

[0012] Furthermore, the long plate is made of silicone or plastic material.

[0013] Furthermore, a reflective mark is attached to the surface of the long plate.

[0014] Furthermore, a red flashing device is installed on the hammer head.

[0015] Compared with the prior art, the present invention has the following advantages: 1. The life-saving hammer can not only be used to break car windows, but also can be converted into a warning frame to warn passing vehicles.

[0016] 2. After the hammer head is extended, it can stabilize the triangular frame to make the tripod stand up and prevent it from falling down. The hammer head of the life-saving hammer has a red flashing warning function, which effectively warns passing vehicles. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the life-saving hammer of the present invention; Figure 2 It is a schematic diagram of the handle of the life-saving hammer of the present invention; Figure 3 The structure of the life-saving hammer of the present invention is folded into a triangle Figure 1 ; Figure 4 The structure of the life-saving hammer of the present invention is folded into a triangle Figure 2 ; Figure 5 It is a structural schematic diagram of the life-saving hammer head of the present invention rotating and unfolding to form a warning frame; Figure 6 It is a schematic diagram of the limiting structure of the hammer head and the rotating shaft of the present invention; In the figure: 10 - hammer head 11 - shaft hole 12 - arc groove 13 - telescopic rod 14 - tip 20 - hammer handle 21 - long plate 22 - first fold 23 - second fold 24 - magnetic block assembly 25 - connecting block 26 - rotating shaft 27 - limiting protrusion. DETAILED DESCRIPTION

[0018] In order to make the above features and advantages of the present invention more easily understood, embodiments are given below with reference to the accompanying drawings for detailed description, but the present invention is not limited thereto.

[0019] refer to Figures 1 to 5 A life-saving hammer that can be converted into a tripod includes a hammer head 10 and a hammer handle 20. The hammer handle is flat and is composed of a long plate 21 folded in three directions along the length. The long plate is provided with a pair of first folds 22 that cooperate to form an "eight" shape. The long plate can be folded along the first folds in the "eight" shape and the two ends are fitted together to form a triangular frame. The hammer head is installed at one end of the long plate and can be extended axially to form a triangular support. After the hammer head is unfolded, the triangular frame formed by the long plate forms a tripod warning sign.

[0020] In this embodiment, the long plate has a pair of second folds 23 arranged along the width direction and parallel to each other, so that the long plate can be folded into three parts to form a hammer handle. The long plate is also provided with a magnetic attraction structure that allows one end of the long plate to fit the long plate body after the three folds.

[0021] In this embodiment, magnetic block assemblies 24 that attract each other are disposed inside the two ends of the long plate, thereby ensuring that the long plate forms a triangular frame after being folded.

[0022] In this embodiment, the hammer head is rotatably connected to one end of the long plate, and the hammer head can be rotated 90° so that the hammer head axis is perpendicular to the plane where the thickness of the long plate is located, and then converted to be perpendicular to the plane where the width of the long plate is located, so that the hammer head after rotation and extension becomes a supporting member of the triangular frame. Specifically, a connecting block 25 is fixed to one end of the long plate, and a rotating shaft 26 rotatably connected to the bottom surface of the hammer head is vertically fixed to the upper end of the connecting block, and a 90° rotation limit structure is provided between the rotating shaft and the hammer head.

[0023] In this embodiment, an anti-slip structure is provided between the rotating shaft and the hammer head, which helps to prevent the hammer head from detaching from the rotating shaft.

[0024] In this embodiment, the 90° rotation limiting structure includes an axial hole 11 provided on the bottom surface of the hammer head and matched with the rotating shaft, the side wall of the axial hole is provided with an arc groove 12 with an arc of about 90-100°, and the end of the rotating shaft is provided with a limiting protrusion 27 extending into the arc groove, so as to limit the rotation of the hammer head.

[0025] In this embodiment, the hammer head is composed of a telescopic rod 13 and a tip 14 installed at the end of the telescopic rod. The hammer head can be used as a hammer head of a life-saving hammer in a retracted state, and can be used as a support member after the hammer head is extended. The structure of the telescopic rod can refer to the structure of a multi-section fishing rod, which helps to prevent the rods from detaching after the telescopic rod is unfolded and ensure the state after unfolding.

[0026] In this embodiment, the long plate is made of silicone or plastic material.

[0027] In this embodiment, a reflective mark is affixed to the surface of the long plate so as to have a warning effect when used as a tripod warning sign.

[0028] In this embodiment, a red flash device is installed on the hammer head so that a red flash is emitted to provide a safety warning.

[0029] The above description is only a preferred embodiment of the present invention. For ordinary technicians in this field, according to the teachings of the present invention, it does not require creative labor to design different forms of life-saving hammers that can be converted into tripods. Without departing from the principles and spirit of the present invention, all equal changes, modifications, substitutions and variations made within the scope of the patent application of the present invention should fall within the scope of the present invention.

Claims

1. A life-saving hammer convertible into a tripod, comprising a hammer head and a hammer handle, characterized in that: The hammer handle is flat and is composed of a long plate folded three times along the length direction. A pair of first folds that cooperate to form an "eight" shape are provided on the long plate. The long plate can be folded along the first fold in the "eight" shape and the two ends can be fitted together to form a triangular frame; the hammer head is installed at one end of the long plate and can be extended axially to form a triangular support member.

2. A life-saving hammer convertible into a tripod according to claim 1, characterized in that: The long plate member has a pair of second folds arranged in the width direction and parallel to each other and used for folding the long plate member into three parts.

3. A life-saving hammer convertible into a tripod according to claim 1, characterized in that: The two ends of the long plate are provided with magnetic block components that attract each other.

4. A life-saving hammer convertible into a tripod according to claim 1, 2 or 3, characterized in that: The hammer head is rotatably connected to one end of the long plate, and the hammer head can be rotated 90 degrees to convert the hammer head axis perpendicular to the plane where the thickness of the long plate is located into the hammer head axis perpendicular to the plane where the width of the long plate is located.

5. A life-saving hammer convertible into a tripod according to claim 4, characterized in that: A connecting block is fixed at one end of the long plate, a rotating shaft rotatably connected to the bottom surface of the hammer head is vertically fixed to the upper end of the connecting block, and a 90° rotation limiting structure is arranged between the rotating shaft and the hammer head.

6. A life-saving hammer convertible into a tripod according to claim 5, characterized in that: The 90° rotation limiting structure comprises an axial hole arranged on the bottom surface of the hammer head and matched with the rotating shaft, the side wall of the axial hole is provided with an arc-shaped groove, and the end of the rotating shaft is provided with a limiting protrusion extending into the arc-shaped groove.

7. A life-saving hammer convertible into a tripod according to claim 1, 2, 3, 5 or 6, characterized in that: The hammer head is composed of a telescopic rod and a tip portion installed on the end of the telescopic rod.

8. A life-saving hammer convertible into a tripod according to claim 1, 2, 3, 5 or 6, characterized in that: The long plate is made of silica gel or plastic material.

9. The life-saving hammer convertible into a tripod according to claim 1, characterized in that: The surface of the long plate is provided with a reflective mark.

10. A life-saving hammer convertible into a tripod according to claim 1 or 9, characterized in that: A red flashing device is installed on the hammer head.

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