A type of underwater infiltration search and rescue guide rod

Abstract

This utility model belongs to the technical field of underwater search and rescue tools, and particularly relates to an underwater infiltration search and rescue guide rod, including a rod body. A handle assembly is slidably disposed on the rod body. The handle assembly includes a sliding sleeve slidably connected to the rod body, a handle disposed on the sliding sleeve, and a locking device. The locking device is used to lock and fix the sliding sleeve to the rod body. The sliding sleeve includes two detachably connected sliding parts. The handle assembly is slidably connected to the rod body through the sliding sleeve, realizing smooth sliding of the handle on the rod body. This allows the user to flexibly adjust the position of the handle on the rod body, thereby precisely controlling the distance between the front and rear handles to adapt to diverse usage needs. After adjustment, the locking device is used to firmly fix the handle, ensuring safe and stable use.

Description

Technical Field

[0001] This utility model belongs to the technical field of underwater search and rescue tools, and in particular relates to an underwater infiltration search and rescue guide rod. Background Technology

[0002] An underwater infiltration search and rescue guide rod is a piece of equipment specifically designed for underwater rescue and search missions. It is typically made of high-strength materials, possessing excellent pressure resistance and corrosion resistance, enabling stable operation in complex underwater environments. The guide rod's primary function is to provide divers with reliable navigation and positioning support, assisting them in conducting efficient underwater search and rescue operations. It is mainly used during small-team infiltration to ensure the integrity of tactical formations, maintain team structure, and prevent personnel from becoming separated or lost.

[0003] Underwater infiltration and rescue guide poles are typically designed with a simple pole structure equipped with handles. Divers can maintain the integrity of their tactical formation by gripping the appropriate handle. However, current underwater infiltration and rescue guide poles have a limitation: they cannot adjust the handle positions according to the number of divers and actual needs, thus failing to effectively control the distance between divers in front and behind. Utility Model Content

[0004] This utility model discloses an underwater infiltration search and rescue guide rod, which mainly solves the problem that the handle on the current underwater infiltration search and rescue guide rod cannot be adjusted according to the number of divers and actual needs.

[0005] To achieve the aforementioned objective, this utility model provides an underwater infiltration search and rescue guide rod, comprising a rod body, on which a handle assembly is slidably disposed. The handle assembly includes a sliding sleeve slidably connected to the rod body, a handle disposed on the sliding sleeve, and a locking device. The locking device is used to lock and fix the sliding sleeve and the rod body. The sliding sleeve includes two detachably connected sliding parts.

[0006] Furthermore, there are two of each of the handle and locking device, located on the two sliding parts respectively.

[0007] Furthermore, the rod body is provided with a sliding groove, and the inner side of the sliding member is provided with a slider that matches the sliding groove.

[0008] Furthermore, the locking device includes a mounting cylinder disposed on the sliding member, a locking rod that is lifted and lowered within the mounting cylinder, and a spring sleeved on the locking rod. The top end of the spring is connected to the mounting cylinder, and the bottom end is connected to the locking rod. The rod body has a plurality of locking holes arranged for the locking rod to be inserted.

[0009] Furthermore, the handle is fitted with an anti-slip sleeve.

[0010] Furthermore, the rod body includes a detachable connecting section and a lifting means, wherein multiple lifting means are provided, and adjacent lifting means are detachably connected.

[0011] Furthermore, the groove is located on the lifting means, and one end of the groove extends to the end of the lifting means.

[0012] Furthermore, the connecting section is connected to the lifting means, and adjacent lifting means are connected by a threaded structure.

[0013] The technical solution provided by this utility model has at least the following technical effects:

[0014] The underwater infiltration search and rescue guide rod disclosed in this application has a handle assembly that is slidably connected to the rod body via a sliding sleeve, allowing the handle to slide smoothly on the rod body. This allows users to flexibly adjust the position of the handle on the rod body, thereby precisely controlling the distance between the front and rear handles to adapt to diverse usage needs. After adjustment, a locking device securely fixes the handle, ensuring safe and stable use. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the underwater infiltration search and rescue guide rod according to an embodiment of the present invention;

[0017] Figure 2 is a schematic diagram of the structure of the means of providing the present utility model according to an embodiment;

[0018] Figure 3 This is a cross-sectional view of the locking device according to an embodiment of the present utility model;

[0019] Explanation of main reference numerals: 1. Connecting section; 2. Lifting mechanism; 3. Handle assembly; 31. Sliding component; 32. Handle; 33. Locking device; 331. Mounting cylinder; 332. Locking rod; 333. Spring; 4. Slide groove; 5. Sliding block; 6. Locking hole; 7. Anti-slip sleeve. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of this utility model, and should not be construed as limiting the utility model.

[0021] like Figure 1As shown in Figure 2, this embodiment discloses an underwater infiltration search and rescue guide rod, including a rod body with a handle assembly 3 slidably mounted on it. The handle assembly 3 consists of a sliding sleeve slidably connected to the rod body, a handle 32 mounted on the sliding sleeve, and a locking device 33. The handle 32 is for the diver's hand to grip and has an anti-slip sleeve 7 to enhance the anti-slip effect. The locking device 33 is used to fix the position between the sliding sleeve and the rod body. The sliding sleeve consists of two detachably connected sliding parts 31, which are semi-circular in shape and detachably connected by bolts and nuts at their upper and lower ends. Each sliding part 31 is equipped with a handle 32 and a locking device 33, distributed on both sides of the rod body. The rod body has a groove 4, and the inner side of the sliding part 31 is equipped with a slider 5 adapted to the groove 4. By guiding the slider 5 within the groove 4, the sliding sleeve slides on the rod body, thereby adjusting the position of the handle 32.

[0022] like Figure 3 As shown, in this embodiment, the locking device 33 consists of the following parts: a mounting cylinder 331 disposed on the sliding member 31, a locking rod 332 that is raised and lowered within the mounting cylinder 331, and a spring 333 sleeved on the locking rod 332. The top end of the spring 333 is connected to the mounting cylinder 331, and the bottom end is connected to the locking rod 332. Multiple locking holes 6 for inserting the locking rod 332 are evenly arranged on the rod body of the locking rod 332, and the top of the locking rod 332 is located outside the mounting cylinder 331. Under the elastic force of the spring 333, the locking rod 332 is driven downward and engages in the locking hole 6. When it is necessary to adjust the position of the handle 32, simply manually move the top of the locking rod 332 upward to disengage it from the locking hole 6, and then move the sliding sleeve to adjust the position of the handle 32. After adjusting to the designated position, release the locking rod 332. The locking rod 332 will automatically engage with the locking hole 6 under the elastic force of the spring 333, thus completing the locking and fixing.

[0023] To adjust the length of the boom to accommodate different numbers of divers, in this embodiment, the boom consists of a detachable connecting section 1 and multiple lifting handles 2. Adjacent lifting handles 2 are also detachably connected. The total length of the boom is controlled by increasing or decreasing the number of lifting handles 2, thus adapting to different numbers of divers. The connecting section 1 and the lifting handles 2, as well as the lifting handles 2 themselves, are connected using threaded structures. Specifically, the connecting section 1 has a threaded hole at one end near the lifting handle 2, and the lifting handle 2 has a threaded rod at one end and a threaded hole at the other end. The engagement of the threaded rod and the threaded hole allows for convenient assembly of the boom.

[0024] As shown in Figure 2, the slide groove 4 is provided on the lifting handle 2, with one end extending to the end of the lifting handle 2, forming an open end. When the lifting handle 2 is disassembled, the open end of the slide groove 4 facilitates the sliding block 5 to slide from this end and engage with the slide groove 4, thereby facilitating the assembly of the handle assembly 3. Furthermore, through the design of the slide groove 4, multiple handle assemblies 3 can be installed on a single lifting handle 2 to meet different usage requirements.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An underwater infiltration search and rescue guide rod, comprising a rod body, characterized in that, A handle assembly (3) is slidably provided on the rod body. The handle assembly (3) includes a sliding sleeve that is slidably connected to the rod body, a handle (32) provided on the sliding sleeve, and a locking device (33). The locking device (33) is used to lock and fix the sliding sleeve and the rod body. The sliding sleeve includes two detachably connected sliding parts (31).

2. The underwater infiltration search and rescue guide rod according to claim 1, characterized in that, Two handles (32) and two locking devices (33) are provided, located on the two sliding parts (31) respectively.

3. The underwater infiltration search and rescue guide rod according to claim 1, characterized in that, The rod body is provided with a groove (4), and the inner side of the sliding member (31) is provided with a slider (5) that is adapted to the groove (4).

4. The underwater infiltration search and rescue guide rod according to claim 1 or 2, characterized in that, The locking device (33) includes a mounting cylinder (331) disposed on the sliding member (31), a locking rod (332) disposed in the mounting cylinder (331) and a spring (333) sleeved on the locking rod (332). The top end of the spring (333) is connected to the mounting cylinder (331) and the bottom end is connected to the locking rod (332). The rod body is provided with a plurality of locking holes (6) for the locking rod (332) to be inserted.

5. The underwater infiltration search and rescue guide rod according to claim 1, characterized in that, The handle (32) is fitted with an anti-slip sleeve (7).

6. The underwater infiltration search and rescue guide rod according to claim 3, characterized in that, The rod body includes a detachable connecting section (1) and a lifting means (2). Multiple lifting means (2) are provided, and adjacent lifting means (2) are detachably connected.

7. The underwater infiltration search and rescue guide rod according to claim 6, characterized in that, The groove (4) is located on the lifting means (2), and one end of the groove (4) extends to the end of the lifting means (2).

8. The underwater infiltration search and rescue guide rod according to claim 6, characterized in that, The connecting section (1) is connected to the lifting means (2) and to adjacent lifting means (2) by a threaded structure.

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