An emergency stick

Abstract

The utility model relates to emergency stick technical field, especially emergency stick, including first stick body, second stick body and function spare, first stick body includes first telescopic cylinder and screw rod, the inside horizontal insertion of first telescopic cylinder has screw rod, one end of first telescopic cylinder is rotatably connected with the rotating column, and the rotating column is inserted into the inside one end of first telescopic cylinder and is fixed at the end of screw rod, second stick body includes second telescopic cylinder, and the one end of second telescopic cylinder is fixed with screw cylinder and is threaded with screw rod and is assembled, and the other end surface of second telescopic cylinder is fixed with the connecting column, and the other end surface of connecting column is provided with the limiting slot, and function spare is provided with multiple types according to use demand, and function spare includes function seat. The utility model emergency stick innovatively adopts modularization function spare design, realizes single stick body multifunctional coverage, and matches the function head according to demand, and the user can select the function spare of corresponding function head according to the emergency scene.

Description

Technical Field

[0001] This utility model relates to the field of emergency baton technology, and in particular to an emergency baton. Background Technology

[0002] In scenarios such as public safety, outdoor adventure, and daily travel, the functionality and practicality of emergency batons, as portable personal safety equipment, directly affect the user's personal safety and emergency response efficiency. Modern emergency scenarios have shifted their equipment requirements from simple self-defense to multi-scenario adaptability and multi-functional integration.

[0003] Currently, most mainstream traditional emergency batons on the market adopt a fixed design of single baton with a single function. Their core structure consists of a single functional component fixedly assembled at the end of the baton, resulting in poor emergency adaptability. Sudden emergencies often involve multiple overlapping needs, and traditional single-function emergency batons cannot simultaneously meet these multi-dimensional requirements. Users must quickly switch between different batons in an emergency, which not only delays response time but may also cause them to miss the best survival window due to panic. Secondly, carrying multiple batons increases usage costs and burden. To cope with different emergency situations, users need to prepare multiple emergency batons equipped with different functional components, significantly increasing equipment procurement costs. Furthermore, carrying multiple batons occupies extra space, reducing the equipment's portability. Utility Model Content

[0004] This invention solves the problems in related technologies and proposes an emergency baton.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: an emergency baton, including a first baton body, a second baton body, and functional components. The first baton body includes a first telescopic cylinder and a screw rod. The screw rod is horizontally inserted inside the first telescopic cylinder. A rotating post is rotatably connected to one end of the first telescopic cylinder, and one end of the rotating post is inserted into the interior of the first telescopic cylinder and fixed to the end of the screw rod. The second baton body includes a second telescopic cylinder. A screw cylinder is fixed through one end of the second telescopic cylinder, and the screw cylinder and the screw rod are threadedly assembled. A connecting post is fixed on the other end face of the second telescopic cylinder, and a limit slot is opened on the other end face of the connecting post. The functional components are provided in various types according to usage requirements. The functional components include a functional seat. A functional component is vertically fixed on one end face of the functional seat, and a locking post is vertically arranged on the other end face of the functional seat. The locking post of the functional seat is vertically slidably inserted into the limit slot of the connecting post.

[0006] As a preferred embodiment, a perforated ring is horizontally fixed on the outer wall of the connecting column, and a screw-shell sleeve is vertically fitted on the outer side of the connecting column.

[0007] As a preferred embodiment, a stud is vertically mounted on the other end face of the functional base, and the stud is assembled with the screw shell cylinder through a threaded fit. A retaining post is vertically fixed on the bottom surface of the stud.

[0008] As a preferred embodiment, a bearing is fixed to the bottom end of the screw casing, and a lifting cylinder is vertically fixed to the inner wall of the bearing.

[0009] As a preferred embodiment, a perforated ring is horizontally fixed on the upper side of the outer wall of the connecting column, and a guide rod is vertically fixed at the end of the lifting cylinder away from the screw shell cylinder, with the guide rod and the perforated ring being vertically slidably guided and inserted.

[0010] As a preferred embodiment, multiple protruding strips are evenly fixed on the inner circumference of the first telescopic cylinder, and a rubber sleeve is fitted and fixed on the outer circumference of the first telescopic cylinder.

[0011] As a preferred embodiment, grooves are evenly provided on the outer wall of the second telescopic cylinder, and the grooves on the outer wall of the second telescopic cylinder are slidably engaged with the protrusions in the first telescopic cylinder.

[0012] As a preferred option, a breaking cone head is fixed on the other end face of the rotating column.

[0013] Compared with existing technologies, the advantages of this utility model are as follows: The emergency baton of this utility model innovatively adopts a modular functional component design, realizing multi-functional coverage of a single baton body. Functional heads can be matched as needed, and users can quickly select the corresponding functional head according to the emergency scenario. Through the precise positioning and insertion of the locking post and limiting slot, the initial assembly of the functional component and the second baton body is completed. Functional switching can be achieved without replacing the entire baton body. By pulling the guide rod to drive the lifting cylinder to slide, and with the threaded locking of the screw shell and the stud, the connection between the functional component and the second baton body is firm and reliable, and the connection strength is improved compared with traditional fixed assembly. The emergency baton achieves multiple uses with one baton through functional integration, significantly optimizing economy and portability. A single baton body can be adapted to multiple functional components such as window breaker, lighting, and cutting knife. Users do not need to purchase multiple dedicated emergency batons, reducing equipment procurement costs compared with traditional solutions. At the same time, it avoids the waste of the entire baton body due to damage to functional components. Only a single functional component needs to be replaced to restore use, further reducing subsequent maintenance costs. A single baton integrates multiple functions, requiring only the space of one baton when carried, reducing the volume compared to traditional multi-batons and improving the convenience of equipment management. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is an exploded structural diagram of the present invention; Figure 3 This is a schematic diagram of the first rod body in its disassembled state in an embodiment of this utility model; Figure 4 This is a schematic diagram of the second rod body in the disassembled state in an embodiment of this utility model; Figure 5 This is a schematic diagram of the functional components in the disassembled state in an embodiment of this utility model.

[0015] In the diagram: 1. First roller body; 11. First telescopic cylinder; 12. Protruding strip; 13. Rotating column; 131. Breaking cone head; 14. Screw; 15. Rubber sleeve; 2. Second roller body; 21. Second telescopic cylinder; 22. Screw barrel; 23. Connecting column; 231. Hole ring; 24. Screw shell barrel; 25. Bearing; 26. Lifting cylinder; 261. Guide rod; 3. Functional component; 31. Functional seat; 32. Screw; 33. Locking column. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0017] like Figures 1 to 5As shown, an emergency baton includes a first baton body 1, a second baton body 2, and a functional component 3. The first baton body 1 includes a first telescopic cylinder 11 and a screw 14. The screw 14 is horizontally inserted inside the first telescopic cylinder 11. A rotating post 13 is rotatably connected to one end of the first telescopic cylinder 11, and one end of the rotating post 13 is inserted into the first telescopic cylinder 11 and fixed to the end of the screw 14. The second baton body 2 includes a second telescopic cylinder 21. A screw cylinder 22 is fixed through one end of the second telescopic cylinder 21, and the screw cylinder 22 is threadedly assembled with the screw 14. A connecting column 23 is fixed to the other end face of the first rod body 1, and a limiting slot is provided on the other end face of the connecting column 23. The functional component 3 is available in various types according to usage requirements. The functional component 3 includes a functional base 31, on one end face of which a functional component is vertically fixed, and on the other end face of which a locking post 33 is vertically provided. The locking post 33 of the functional base 31 is vertically slidably inserted into the limiting slot of the connecting column 23. The first telescopic cylinder 11 and the screw 14 in the first rod body 1 cooperate with each other, with one end of the screw 14 fixed in the rotating post 13. This design achieves length adjustment of the rod body through the telescopic movement of the first telescopic cylinder 11, making it convenient for people of different heights to use, and also easy to carry and store. The introduction of the rotating post 13 further ensures the stability of the telescopic movement of the rod body, preventing functional loss due to vibration or accidents. The second telescopic cylinder 21 and the screw cylinder 22 in the second rod body 2 work together, connected as one unit through threaded assembly with the screw 14. This structural design gives the second baton additional structural strength and stability, making it suitable as the core support inside the baton and enhancing overall rigidity and durability. Functional component 3 is vertically slidably inserted into the limiting slot of connecting column 23 via locking post 33. Various types of functional components can be installed, allowing for quick switching and assembly according to different usage needs. In this way, the emergency baton can be used both as a self-defense tool in emergencies and as a gripping aid, enhancing its versatility and practicality.

[0018] In one embodiment, such as Figure 2 and 4As shown, a perforated ring 231 is horizontally fixed on the outer wall of the connecting column 23, and a screw housing 24 is vertically sleeved on the outer side of the connecting column 23. A stud 32 is vertically fixed on the other end face of the functional seat 31, and the stud 32 is threadedly assembled with the screw housing 24. A retaining pin 33 is vertically fixed on the bottom surface of the stud 32. A bearing 25 is fixed at the bottom end of the screw housing 24, and a lifting cylinder 26 is vertically fixed on the inner wall of the bearing 25. A perforated ring 231 is horizontally fixed on the upper side of the outer wall of the connecting column 23. A guide rod 261 is vertically fixed at the end of the lifting cylinder 26 away from the screw housing 24, and the guide rod 261 is vertically slidably guided and inserted into the perforated ring 231. The threaded assembly of the stud 32 and the screw housing 24 allows the functional seat 31 to be stably installed on the connecting column 23. The retaining pin 33 fixed on the bottom surface of the stud 32 increases the stability during assembly and prevents the stud 32 from rotating or sliding during assembly. A bearing 25 is fixed to the bottom of the screw casing 24, and a lifting cylinder 26 is fixed to the inner wall of the bearing 25. Free movement between the lifting cylinder 26 and the connecting column 23 is achieved through the sliding guide insertion of the guide rod 261 and the perforated ring 231. The cooperation between the connecting column 23 and the screw casing 24, and the vertical sliding guide insertion between the lifting cylinder 26 and the connecting column 23 via the guide rod 261, ensure a stable connection and flexible adjustment function between the components.

[0019] In one embodiment, such as Figure 3 and 4 As shown, multiple protruding strips 12 are evenly fixed on the inner circumference of the first telescopic cylinder 11, and a rubber sleeve 15 is fixedly fitted on the outer circumference of the first telescopic cylinder 11. Grooves are evenly formed on the outer wall of the second telescopic cylinder 21, and these grooves slide and engage with the protruding strips 12 in the first telescopic cylinder 11. By evenly fixing multiple protruding strips 12 on the inner circumference of the first telescopic cylinder 11, a reliable sliding engagement can be achieved between the first telescopic cylinder and the grooves on the second telescopic cylinder during compression or extension. This is because the cooperation between each protruding strip and the groove of the second telescopic cylinder effectively prevents relative sliding. The rubber sleeve 15, which has good elasticity and wear resistance, not only improves the friction between the telescopic cylinders but also ensures stability and durability during the telescopic process.

[0020] In one embodiment, such as Figure 3 As shown, a breaking cone head 131 is fixed on the other end face of the rotating column 13. By setting the breaking cone head 131, the breaking cone head 131, due to its unique geometric shape and material properties, can effectively change the surrounding stress distribution and improve the stress concentration distribution of local materials for later demolition needs.

[0021] The working principle of this utility model: First, when using it, select the functional component 3 with a suitable functional head according to the specific usage scenario requirements. Insert the locking post 33 at the end of the functional seat 31 of the functional component 3 into the limiting slot on the connecting post 23 at the end of the second rod body 2. In order to ensure the stability of the connection and assembly between the functional component 3 and the end of the second rod body 2, pull the guide rod 261 on the lifting cylinder 26 on the connecting post 23 to slide towards the functional component 3 on the hole ring 231. Rotate the screw shell cylinder (24) connected to the lifting cylinder 26 through the bearing 25 to be threaded onto the screw post 32 of the functional seat 31, thereby ensuring the stability of the fixed assembly of the functional component 3 at the end of the second rod body 2. Then, during use, according to the specific length requirements, the rotating column 13 at one end of the first telescopic cylinder 11 is rotated to drive the screw 14 to rotate in the first telescopic cylinder 11. The screw 14 is threaded through the screw 22 at the end of the second telescopic cylinder 21, pushing the second telescopic cylinder 21 to extend outward and slide in the first telescopic cylinder 11, thereby extending the usable length of the emergency baton.

[0022] The above are preferred embodiments of this utility model. Those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments described above. Any obvious improvements, substitutions or modifications made by those skilled in the art based on this utility model shall fall within the protection scope of this utility model.

Claims

1. An emergency baton, characterized in that, The device includes a first rod body (1), a second rod body (2), and a functional component (3). The first rod body (1) includes a first telescopic cylinder (11) and a screw (14). The screw (14) is horizontally inserted inside the first telescopic cylinder (11). A rotating post (13) is rotatably connected to one end of the first telescopic cylinder (11), and one end of the rotating post (13) inserted into the first telescopic cylinder (11) is fixed to the end of the screw (14). The second rod body (2) includes a second telescopic cylinder (21). A screw cylinder (22) is fixed through one end of the second telescopic cylinder (21), and the screw cylinder... (22) is threaded through the screw (14) and is assembled. A connecting column (23) is fixed on the other end face of the second telescopic cylinder (21), and a limit slot is opened on the other end face of the connecting column (23). The functional component (3) is provided with various types according to the usage requirements. The functional component (3) includes a functional seat (31). A functional component is vertically fixed on one end face of the functional seat (31), and a locking column (33) is vertically provided on the other end face of the functional seat (31). The locking column (33) of the functional seat (31) is vertically slidably inserted into the limit slot of the connecting column (23).

2. An emergency baton according to claim 1, characterized in that: A perforated ring (231) is horizontally fixed on the outer wall of the connecting column (23), and a screw shell cylinder (24) is vertically sleeved on the outer side of the connecting column (23).

3. An emergency baton according to claim 2, characterized in that: The other end face of the functional seat (31) has a vertical stud (32), and the stud (32) is threadedly assembled with the screw shell (24). A retaining post (33) is vertically fixed on the bottom surface of the stud (32).

4. An emergency baton according to claim 3, characterized in that: The bottom end of the screw casing (24) is fixed with a bearing (25), and a lifting cylinder (26) is vertically fixed on the inner wall of the bearing (25).

5. An emergency baton according to claim 4, characterized in that: A perforated ring (231) is horizontally fixed on the upper side of the outer wall of the connecting column (23), and a guide rod (261) is vertically fixed at the end of the lifting cylinder (26) away from the screw shell cylinder (24), and the guide rod (261) and the perforated ring (231) are vertically slidably guided and inserted.

6. An emergency baton according to claim 1, characterized in that: Multiple protruding strips (12) are evenly fixed on the inner circumference of the first telescopic cylinder (11), and a rubber sleeve (15) is fixed on the outer circumference of the first telescopic cylinder (11).

7. An emergency baton according to claim 6, characterized in that: The outer wall of the second telescopic cylinder (21) is uniformly provided with grooves, and the grooves on the outer wall of the second telescopic cylinder (21) are slidably engaged with the protrusions (12) in the first telescopic cylinder (11).

8. An emergency baton according to claim 1, characterized in that: A breaking cone head (131) is fixed on the other end face of the rotating column (13).

Images