Multifunctional safety hammer

Abstract

The utility model provides a multifunctional safety hammer which comprises a hammer head and a hammer handle, the hammer handle comprises a first connecting handle, a second connecting handle and a third connecting handle, the two ends of the third connecting handle are provided with a straight screwdriver blade and a cross screwdriver blade respectively, the straight screwdriver blade and the cross screwdriver blade are hidden in the hammer handle in a normal state, and the whole multifunctional safety hammer is used as a safety hammer. Meanwhile, a nut sleeve can be contained in the hammer handle and can be rapidly taken out for use by being matched with a spring elastic block combination in the first inner cavity, a nut can be disassembled and assembled in a connecting groove formed in the bottom of the base, the overall structure is compact, carrying and hiding are easy, practicability is high, and practicability is high. And obstacles on an escape road can be quickly disassembled and removed according to different conditions.

Description

Technical Field

[0001] This utility model relates to the field of safety equipment technology, and more specifically, to a multifunctional safety hammer. Background Technology

[0002] Safety hammers are widely used as safety escape tools. A multi-functional car safety hammer with an outdoor concealed saw, disclosed in publication number CN222357896U, includes a tool housing with a handle at one end and a cover at the other end. A sleeve is inserted into the tool housing, and a mounting base is screwed to the bottom of the cover. A safety hammer striker is located at the bottom of the mounting base. A fixing post is fixedly inserted into the top of the tool housing, with its bottom abutting against the sleeve. The saw is housed inside the tool housing, and the handle has an adjustable telescopic component. Although this safety hammer includes a saw for cutting, most of the connections are made using bolts and nuts, rendering the saw unusable and limiting its application in various situations, thus hindering safe escape.

[0003] In view of this, the applicant hereby submits this application after studying the existing technology. Utility Model Content

[0004] This invention provides a multifunctional safety hammer, which aims to improve at least one of the above-mentioned technical problems.

[0005] To solve the above-mentioned technical problems, this utility model provides a multifunctional safety hammer, including a hammer head and a hammer handle. The hammer handle includes a first connecting handle, a second connecting handle, and a third connecting handle installed between the first connecting handle and the second connecting handle. A first cutting head is coaxially fixed at one end of the third connecting handle, and a second cutting head is coaxially fixed at the other end. A first inner cavity for accommodating the first cutting head is opened at the end of the first connecting handle near the first cutting head, and a second inner cavity for accommodating the second cutting head is opened at the end of the second connecting handle near the second cutting head. The outer periphery of the third connecting handle is provided with anti-slip texture.

[0006] As a further optimization, internal threads are provided at the openings of the first inner cavity and the second inner cavity, a first external thread platform is provided between the first cutting head and the third connecting shank, and a second external thread platform is provided between the second cutting head and the third connecting shank, and the internal threads are respectively adapted to the first external thread platform and the second external thread platform.

[0007] As a further optimization, a base is also included, which is rotatably connected to the bottom of the second connecting handle, and a connecting groove is provided at the bottom end of the base; a plurality of nut sleeves of different specifications are slidably arranged in the first inner cavity, and the connecting groove is used to assemble the nut sleeves.

[0008] As a further optimization, a spring and a spring block are also included. One end of the spring is fixedly connected to the bottom of the first inner cavity, and the other end is fixedly connected to the spring block. The first cutter head can abut against the spring block.

[0009] As a further optimization, a magnetic absorbing piece is provided at the bottom of the connecting groove.

[0010] As a further optimization, the first cutting tip is a Phillips head screwdriver tip; the second cutting tip is a flathead screwdriver tip.

[0011] As a further optimization, the end of the first connecting handle away from the third connecting handle is threadedly connected to the hammer head.

[0012] As a further optimization, the hammerhead is provided with two cones, which are arranged symmetrically.

[0013] By adopting the above technical solution, the present invention can achieve the following technical effects:

[0014] This application provides a multifunctional safety hammer, including a hammer head and a hammer handle. The hammer handle includes a first connecting handle, a second connecting handle, and a third connecting handle. The two ends of the third connecting handle are respectively provided with a flathead screwdriver head and a Phillips head screwdriver head, which are normally hidden inside the hammer handle. The whole hammer is used as a safety hammer, and the third connecting handle can also be removed and used as a screwdriver. At the same time, the hammer handle can also accommodate a nut sleeve, which can be quickly removed and used in conjunction with the spring block in the first inner cavity. It can be used to remove and install nuts by connecting the groove at the bottom of the base. The overall structure is compact, easy to carry and hide, highly practical, and can quickly dismantle and clear obstacles on the escape route in different situations. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a cross-sectional structural diagram of a multifunctional safety hammer according to this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the third connecting handle of this utility model;

[0018] Figure 3 This is a bottom schematic diagram of the base according to one embodiment of the present invention;

[0019] The markings in the diagram are: 1. Hammer head; 2. Hammer handle; 3. First connecting handle; 4. Second connecting handle; 5. Third connecting handle; 6. First cutter head; 7. Second cutter head; 8. First inner cavity; 9. Second inner cavity; 10. Anti-slip texture; 11. First external thread platform; 12. Second external thread platform; 13. Base; 14. Connecting groove; 15. Nut sleeve; 16. Spring; 17. Spring block; 18. Magnetic suction plate. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] Depend on Figures 1 to 3As shown, this utility model embodiment provides a multifunctional safety hammer, including a hammer head 1 and a hammer handle 2. The hammer head 1 has two conical tips, which are symmetrically arranged. The hammer handle 2 includes a first connecting handle 3, a second connecting handle 4, and a third connecting handle 5 installed between the first connecting handle 3 and the second connecting handle 4. The end of the first connecting handle 3 away from the third connecting handle 5 is threaded to the bottom of the hammer head 1. A first cutting head 6 is coaxially fixed at one end of the third connecting handle 5, and a second cutting head 7 is coaxially fixed at the other end. A first inner cavity 8 for accommodating the first cutting head 6 is opened at the end of the first connecting handle 3 near the first cutting head 6, and a second inner cavity 9 for accommodating the second cutting head 7 is opened at the end of the second connecting handle 4 near the second cutting head 7. The outer circumference of the third connecting handle 5 is provided with anti-slip texture 10. As a preferred embodiment, the first cutting head 6 is a Phillips head screwdriver tip; the second cutting head 7 is a flathead screwdriver tip. This design allows the safety hammer to conceal the tips of a Phillips screwdriver and a flathead screwdriver. The flathead screwdriver tip also has the ability to cut objects to some extent. Under normal use, it functions as a safety hammer. When a screwdriver is needed, it can be used as a screwdriver by removing the first connecting handle 3 or the third connecting handle 5. The external anti-slip texture 10 not only prevents the safety hammer from slipping out of your hand during use but also assists in tightening screws. The anti-slip texture 10 can be a flexible rubber pad to reduce the recoil when the safety hammer strikes. The first connecting handle 3 and the second connecting handle 4 can also act as protective covers to prevent scratches from the screwdriver tips. The overall structure is compact, occupies little space, and is easy to use.

[0022] In a preferred embodiment, internal threads are provided at the openings of the first inner cavity 8 and the second inner cavity 9. A first external thread platform 11 is provided between the first cutter head 6 and the third connecting shank 5, and a second external thread platform 12 is provided between the second cutter head 7 and the third connecting shank 5. The internal threads are adapted to the first external thread platform 11 and the second external thread platform 12, respectively. By additionally providing the first external thread platform 11 and the second external thread platform 12 on the third connecting shank 5, the third connecting shank 5 is installed between the first connecting shank 3 and the second connecting shank via a threaded connection, making disassembly and installation very convenient.

[0023] Preferably, it also includes a base 13, which is rotatably connected to the bottom of the second connecting handle 4. The bottom end of the base 13 is provided with a connecting groove 14. Multiple nut sleeves 15 of different specifications are slidably arranged in the first inner cavity 8. In this embodiment, four are provided. The connecting groove 14 is used to assemble the nut sleeves 15. The connecting groove 14 is hexagonal, and the nut sleeves 15 can be fitted into the connecting groove 14. The nut sleeves 15 of different specifications have different inner diameters to suit the disassembly of nuts of different specifications. The nut sleeves 15 have a through-hole structure, which can be fitted into the first inner cavity 8. The first cutting head 6 passes through the hollow in the middle, so that the safety hammer can provide the function of a knob nut. Placing the nut sleeves 15 in the first inner cavity 8 also makes the center closer to the hammer head 1, thereby assisting the hammer head 1 in breaking the window.

[0024] Furthermore, it also includes a spring 16 and a spring block 17. One end of the spring 16 is fixedly connected to the bottom of the first inner cavity 8, and the other end is fixedly connected to the spring block 17. The first cutter head 6 can abut against the spring block 17. By setting the spring 16 and the spring block 17 at the bottom of the first inner cavity 8, under normal conditions, the first cutter head 6 abuts against the spring block 17 to compress the spring 16, leaving space to place the nut sleeve 15. When the function of the knob nut is needed, after removing the third connecting handle 5, the spring 16 can help push the nut sleeve 15 out of the first inner cavity 8 for selection of specifications, which is very convenient.

[0025] The bottom of the connecting groove 14 is equipped with a magnetic plate 18, and the nut sleeve 15 is also made of magnetic metal. By magnetically attaching the nut sleeve 15 into the connecting groove 14, it can prevent the nut sleeve 15 from falling out when the machine is upright, and it can also prevent it from falling to the floor in an emergency and being difficult to find, making it convenient to use.

[0026] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A multi-functional safety hammer comprising a hammer head and a hammer handle, characterized in that, The hammer handle includes a first connecting handle, a second connecting handle, and a third connecting handle installed between the first connecting handle and the second connecting handle. One end of the third connecting handle is coaxially fixed with a first cutting head, and the other end is coaxially fixed with a second cutting head. The first connecting handle has a first inner cavity that can accommodate the first cutting head at the end near the first cutting head, and the second connecting handle has a second inner cavity that can accommodate the second cutting head at the end near the second cutting head. The outer periphery of the third connecting handle is provided with anti-slip texture.

2. The multi-functional safety hammer according to claim 1, wherein The first inner cavity and the second inner cavity are provided with internal threads at their openings. A first external thread platform is provided between the first cutting head and the third connecting shank, and a second external thread platform is provided between the second cutting head and the third connecting shank. The internal threads are respectively adapted to the first external thread platform and the second external thread platform.

3. The multi-functional safety hammer according to claim 1, wherein It also includes a base, which is rotatably connected to the bottom of the second connecting handle, and the bottom end of the base is provided with a connecting groove; a plurality of nut sleeves of different specifications are slidably arranged in the first inner cavity, and the connecting groove is used to assemble the nut sleeves.

4. The multi-functional safety hammer according to claim 3, wherein It also includes a spring and a spring block. One end of the spring is fixedly connected to the bottom of the first inner cavity, and the other end is fixedly connected to the spring block. The first cutter head can abut against the spring block.

5. The multi-functional safety hammer according to claim 3, wherein The bottom of the connecting groove is provided with a magnetic suction piece.

6. The multi-functional safety hammer of claim 1 wherein The first cutting tip is a Phillips head screwdriver tip; the second cutting tip is a flathead screwdriver tip.

7. The multi-functional safety hammer according to claim 1, wherein The end of the first connecting handle away from the third connecting handle is threadedly connected to the hammer head.

8. The multi-functional safety hammer according to claim 1, wherein The hammerhead has two cones, which are arranged symmetrically.

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