Police portable supporting rod

Abstract

The utility model discloses a police portable supporting rod which comprises a supporting rod end set and a supporting rod body capable of being rapidly matched with the supporting rod end set in an inserted mode. The supporting rod end set comprises an end body, a roller assembly located at the end of the end body, a holding part located on the upper side of the end body and a first self-locking part installed at the tail of the end body. The supporting rod end set is connected with the supporting rod body in an inserted mode through the first self-locking part. A second self-locking part matched with the first self-locking part in an inserted mode is arranged on the supporting rod body. By the adoption of the police portable supporting rod, fast climbing or obstacle crossing can be achieved in a cooperative mode, fast inserting and matching of the supporting rod end sets and the supporting rod bodies can be achieved through matching of the first self-locking parts and the second self-locking parts, fast inserting and matching of the multiple supporting rod bodies can also be achieved, the structure is simple, and assembling is convenient. Through the arrangement of the rolling wheel assembly, an operator can make the rolling wheel assembly abut against a wall or a barrier wall to roll and push upwards, under the abutting and supporting effect of the wall or the barrier wall, a partner can be conveniently conveyed to a high position, under the effect of the rolling wheel assembly, the operator only needs to slightly exert force, and the partner can be upwards pushed and lifted; and the lifting force is reduced, and the lifting gravity center is more stable. The portable stay bar is simple in structure and convenient to assemble, can quickly climb and cross obstacles under emergency and special conditions, is of great significance as a stay bar for street battle, is convenient to assemble and use, can be quickly applied and has a wide application prospect especially when facing new situation tasks and armed police forces execute anti-terrorist combat, duty and dispose terrorist events. The reliability of the system can effectively enhance the capability of the troops to deal with emergencies.

Description

Technical Field

[0001] The utility model relates to the technical field of special equipment, in particular to a portable police brace used in special circumstances such as land street fighting. Background Art

[0002] In emergency rescue, arrest, and urban warfare, there is generally a need for emergency climbing, emergency climbing over walls, houses, obstacles, etc. The ability to quickly climb and climb over walls and other obstacles is the key to success in emergency rescue, arrest, and urban warfare. At present, most people use aerial ladders, lifting platform vehicles and other climbing equipment, and there are also cases where various ladders that need to be assembled are used. However, these equipment structures are relatively complex, the use site is limited, and they cannot even be used immediately. The preparation time is long, resulting in missing the best opportunity.

[0003] The existing climbing poles and bracing poles have simple structures, and the pole heads do not have structures for rolling against the wall, nor do they have auxiliary support and transportation structures, which makes climbing over walls and climbing up with the help of bracing poles difficult, unsafe, unstable, and inconvenient. Moreover, teammates who cooperate with each other in climbing over walls and climbing up use bracing poles to assist in climbing, which consumes a lot of physical energy and is difficult to operate. Especially when the climbers are about to reach a high place, they are prone to unstable center of gravity, sideways tilt, and slipping. It can be seen that there is an urgent need for a portable bracing pole with a simple and reliable structure and easy operation. Utility Model Content

[0004] The utility model aims to provide a portable police brace which has a simple structure, is easy to assemble, and is convenient to use and operate, and can quickly and conveniently assist people in climbing heights and climbing over obstacles.

[0005] To achieve the above-mentioned purpose, the utility model provides a portable police support pole, characterized in that it includes: a support pole end group and a support pole body that can be quickly plugged in and matched with the support pole end group; the support pole end group includes an end body, a roller assembly located at the end of the end body, a gripping portion located on the upper side of the end body, and a first self-locking portion installed at the tail of the end body; wherein the support pole end group is plugged in and matched with the support pole body through the first self-locking portion; and a second self-locking portion is provided on the support pole body that is plugged in and matched with the first self-locking portion.

[0006] Furthermore, due to different application environments, different heights of the struts need to be pushed, and the strut body is composed of at least two struts; the adjacent struts are assembled by plugging together a first self-locking portion and a second self-locking portion that are quickly plugged in and matched with each other.

[0007] Further, a roller positioning platform for installing a roller assembly is provided at the end of the end body. The roller positioning platform is located on both sides of the front end of the end body, and roller mounting holes are provided on the roller positioning platform. Through the roller mounting holes, the roller assembly is rotatably mounted on the roller positioning platform by fixing screws and fixing nuts, so that at least two roller assemblies are disposed on both sides of the end of the end body.

[0008] Further, a main body weight reduction groove is provided on the end body, and the shape of the main body weight reduction groove includes at least one of a round hole shape, an oval hole shape, a keyway shape, and a square shape.

[0009] Further, the main body weight reduction groove penetrates or does not penetrate the end body.

[0010] Further, a grip mounting hole for mounting a grip portion is provided on the end body, and the grip portion is one of a C shape, a semicircle shape, and a U shape.

[0011] Further, the tail of the end body is fixedly connected to the first self-locking portion through an end connector; the first self-locking portion includes a first housing and a second housing that are snap-fitted to each other, and a first elastic block and a second elastic block that are pre-pressed in the first housing and the second housing by a pre-compressed spring. The first housing and the second housing are installed and fixed by a fastening nut, a fastening bolt, and a hollow positioning column, and the hollow positioning column is sleeved outside the fastening bolt.

[0012] Further, the first elastic block and the second elastic block are disposed on both sides of the pre-compressed spring, and spring grooves for cooperating with the pre-compressed spring are provided on both the first elastic block and the second elastic block.

[0013] Further, a slot for accommodating the first elastic block and the second elastic block in the first self-locking portion is provided on the second self-locking portion.

[0014] Further, a foldable footrest is provided on the strut body.

[0015] The police portable pole using the present utility model can achieve collaborative rapid climbing or overstepping obstacles. Through the cooperation of the first self-locking part and the second self-locking part, the quick plug-in fit between the pole end group and the pole body can be realized, and the quick plug-in fit of multiple pole bodies can also be realized. The structure is simple and convenient for assembly. Through the setting of the roller assembly, the operator can use the roller assembly to roll and push upward against the wall or the obstacle wall. Under the abutting and supporting action of the wall or the obstacle wall, it is convenient to send fellow travelers to a high place. Moreover, under the action of the roller assembly, the operator only needs to exert a little force to realize the upward lifting of the fellow traveler, with a smaller lifting force and a more stable lifting center of gravity. Since the structure of this portable pole is simple and convenient for assembly, it can quickly achieve climbing and overstepping obstacles in case of emergency or special situations. Its significance as a pole for urban combat is great. Especially in the face of new situation tasks, when the armed police force is performing anti-terrorism operations, duty and handling terrorist incidents, it is convenient for assembly and use, can be quickly applied, and its reliability can effectively enhance the ability of the force to handle emergencies.

[0016] In addition, a foldable stepping structure can also be provided on the pole body of the pole, making it easier, more labor-saving and safer to climb over walls and climb heights with the help of the pole. This foldable stepping structure is relatively common on portable ladders and the technology is relatively mature, belonging to common technical means in the industry. In this solution, it is only described as an optimized technical means and is not the key protected content of this application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained according to the provided drawings without creative efforts.

[0018] FIG. Figure 1 is a schematic structural diagram of a police portable pole after being assembled according to an embodiment of the present utility model;

[0019] FIG. Figure 2 is a schematic diagram of the split component structure in FIG. Figure 1 ;

[0020] FIG. Figure 3 is a schematic diagram of the assembly structure of the pole end group 100 and the pole body 200 in FIG. Figure 2 ;

[0021] FIG. Figure 4 is an exploded view of the split structure of the pole end group 100 in a police portable pole provided by an embodiment of the present utility model;

[0022] FIG. Figure 5For attachment Figure 4 Schematic diagram of the structure of the middle end body 104.

[0023] Among them: 100 is the support rod end group, 200 is the support rod body, 300 is the first self-locking part, 400 is the second self-locking part, 101 is the roller assembly, 102 is the gripping part, 103 is the fixing screw, 104 is the end body, 105 is the fixing nut, 1041 is the roller positioning platform, 1042 is the gripping part mounting hole, 1043 is the main body weight reduction groove, 1044 is the end connecting piece, 301 is the fastening nut, 302 is the first shell, 303 is the hollow positioning column, 304 is the second elastic card, 305 is the pre-compression spring, 306 is the first elastic card, 307 is the second shell, and 308 is the fastening bolt. DETAILED DESCRIPTION

[0024] The core of the utility model is to provide a portable police support pole. In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and implementation methods.

[0025] Please refer to Figures 1 to 5 The portable police pole disclosed in this embodiment includes: a pole end group 100 and a pole body 200 that can be quickly plugged into and matched with the pole end group 100; the pole end group 100 is used to lean against a wall that needs to be climbed or crossed, and the pole body 200 pushes the pole end group 100 upward, so as to send the person grasping the pole end group 100 to a higher place. A folding footrest can be provided on the pole body 200. Since the footrest structure is more common on some climbing ladders, it will not be described here. It is used as a preferred solution of this embodiment. The pole end group 100 includes an end body 104, a roller assembly 101 located at the end of the end body 104, a gripping portion 102 located on the upper side of the end body 104, and a first self-locking portion 300 installed at the tail of the end body 104, as shown in the attached Figure 5 As shown, the tail of the end body 104 is fixedly connected to the first self-locking part 300 through the end connector 1044; the roller assembly 101 is against the outer wall of a wall or the like, and the person who needs to climb or climb over holds the gripping part 102 to keep the body stable, and then the collaborator uses the support rod body 200 to send it to a high place or climb over the wall with the help of the roller assembly 101 rolling against the wall. The support rod end group 100 is plugged into the support rod body 200 through the first self-locking part 300; the support rod body 200 is equipped with a second self-locking part 400 that is plugged and matched with the first self-locking part 300. Through the mutual cooperation of the first self-locking part 300 and the second self-locking part 400, quick plug-in and fixation can be achieved, the operation time is short, the operation is simple, and the support rod movement requirements can be quickly responded to.

[0026] As a preferred solution of this embodiment, the strut body 200 is composed of at least two struts; the adjacent struts are inserted and assembled through a first self-locking portion 300 and a second self-locking portion 400 that are quickly inserted and matched with each other. In this way, between the strut body 200 and the strut end group 100, and between the strut body 200 and the strut body 200, they can all be assembled through a common plug-in component, making it more convenient and flexible to use. Moreover, in this solution, the roller assembly 101 of the strut end group 100 plays a crucial role in the strut behavior. In order to ensure the reliable stability of the structure of the roller assembly 101, a roller positioning table 1041 for installing the roller assembly 101 is provided at the end of the end body 104. The roller positioning table 1041 is located on both sides of the front end of the end body 104 and is integrally formed with the end body 104, with stable structural strength and large bearing capacity. A roller mounting hole is provided on the roller positioning table 1041. Through this roller mounting hole, the roller assembly 101 is rotatably mounted on the roller positioning table 1041 through a fixing screw 103 and a fixing nut 105, so that at least two of the roller assemblies 101 are disposed on both sides of the end of the end body 104; as shown in Figure 3 , Figure 4 In the figure, two roller assemblies 101 are listed in this embodiment. In order to further improve the overall strength and stability, the roller assembly can be 3, 4 or even more, as long as it can enable the strut end group 100 to roll well against the wall.

[0027] In order to ensure the strength of the strut end group 100 and at the same time reduce the weight of the strut end group 100, a main body weight-reducing groove 1043 can be provided on the end body 104. The shape of the main body weight-reducing groove 1043 includes at least one of a round hole shape, an oval hole shape, a keyway shape, and a square shape; the main body weight-reducing groove 1043 penetrates or does not penetrate relative to the end body 104; as long as it can reduce the weight of the end body 104 on the basis of ensuring the strength of the end body 104, the specific position and size are not limited and can be freely set according to the shape and size of the end body 104. Moreover, a grip mounting hole 1042 for mounting the grip portion 102 is provided on the end body 104. The grip portion 102 is one of a C shape, a semicircle shape, and a U shape. Of course, it can also be other grip shapes, as long as it is convenient for the user to hold, and the specific shapes will not be enumerated or limited anymore.

[0028] Regarding the quick plug - in structure, its first self - locking part 300 includes a first housing 302 and a second housing 307 that are buckled with each other, and a first elastic block 306 and a second elastic block 304 that are pre - pressed in the first housing 302 and the second housing 307 by a pre - compressed spring 305. The first housing 302 and the second housing 307 are installed and fixed through a fastening nut 301, a fastening bolt 308 and a hollow positioning column 306, and the hollow positioning column 306 is sleeved outside the fastening bolt 308. Both the first elastic block 306 and the second elastic block 304 can extend and contract relative to the assembled first housing 302 and second housing 307. The second self - locking part 400 is provided with a slot that can accommodate the first elastic block 306 and the second elastic block 304 in the first self - locking part 300; when the first self - locking part 300 and the second self - locking part 400 are buckled, the first elastic block 306 and the second elastic block 304 overcome the tension force of the pre - compressed spring 305 and retract into the assembled first housing 302 and second housing 307, and when the first self - locking part 300 and the second self - locking part 400 are plugged in place, the first elastic block 306 and the second elastic block 304 are snapped into the slot of the second self - locking part 400 to lock the first self - locking part 300 and the second self - locking part 400. It can be clearly seen from the drawings that the first elastic block 306 and the second elastic block 304 are arranged on both sides of the pre - compressed spring 305, and spring grooves that cooperate with the pre - compressed spring 305 are provided on both the first elastic block 306 and the second elastic block 304.

[0029] Finally, it should also be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non - exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. Without more limitations, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the element.

[0030] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but rather to the broadest scope consistent with the principles and novel features disclosed herein.

Claims

1. A police portable pole, characterized in that, Comprising: A pole end group (100) and a pole body (200) that can be quickly plugged and matched with the pole end group (100); the pole end group (100) includes an end body (104), a roller assembly (101) located at the end of the end body (104), a holding part (102) located on the upper side of the end body (104), and a first self-locking part (300) installed at the tail of the end body (104); wherein the pole end group (100) is plugged with the pole body (200) through the first self-locking part (300); a second self-locking part (400) that is plugged and matched with the first self-locking part (300) is installed on the pole body (200).

2. The police portable pole according to claim 1, characterized in that, The pole body (200) is composed of at least two poles; the adjacent poles are plugged and assembled through the first self-locking part (300) and the second self-locking part (400) that are quickly plugged and matched with each other.

3. The police portable pole according to claim 1, characterized in that, A roller positioning table (1041) for installing the roller assembly (101) is provided at the end of the end body (104), the roller positioning table (1041) is located on both sides of the front end of the end body (104), and a roller installation hole is provided on the roller positioning table (1041). Through the roller installation hole, the roller assembly (101) is rotatably installed on the roller positioning table (1041) through a fixing screw (103) and a fixing nut (105), so that at least two of the roller assemblies (101) are respectively placed on both sides of the end of the end body (104).

4. The police portable pole according to claim 1 or 3, characterized in that, A main body weight reduction groove (1043) is provided on the end body (104), and the shape of the main body weight reduction groove (1043) includes at least one of a round hole shape, an oval hole shape, a keyway shape, and a square shape.

5. The police portable pole according to claim 4, characterized in that, The main body weight reduction groove (1043) penetrates or does not penetrate relative to the end body (104).

6. The police portable pole according to claim 1, wherein A holding part installation hole (1042) for installing the holding part (102) is provided on the end body (104), and the holding part (102) is one of a C shape, a semicircle shape, and a U shape.

7. The police portable pole according to claim 1 or 3, characterized in that, The tail of the end body (104) is fixedly connected to the first self-locking part (300) through an end connector (1044); the first self-locking part (300) includes a first shell (302) and a second shell (307) that are buckled with each other, and a first elastic block (306) and a second elastic block (304) that are pre-pressed in the first shell (302) and the second shell (307) through a pre-compressed spring (305). The first shell (302) and the second shell (307) are installed and fixed through a fastening nut (301), a fastening bolt (308), and a hollow positioning column (303), and the hollow positioning column (303) is sleeved outside the fastening bolt (308).

8. The police portable pole according to claim 7, characterized in that, The first elastic block (306) and the second elastic block (304) are arranged on both sides of the pre-compressed spring (305), and spring grooves that cooperate with the pre-compressed spring (305) are provided on both the first elastic block (306) and the second elastic block (304).

9. The police portable pole according to claim 7, characterized in that: A slot for accommodating the first elastic latch (306) and the second elastic latch (304) in the first self-locking portion (300) is provided on the second self-locking portion (400).

10. The portable police support pole according to claim 1 or 2, characterized in that: A foldable footrest is provided on the strut body (200).

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