Handheld line throwing device

Abstract

The utility model discloses a handheld line throwing device. The handheld line throwing device comprises a handheld part and a launching part, an equipment cavity is formed in the launching part, and a launching cavity is formed in the equipment cavity; the bottom of the emission cavity is movably connected with an arranged gas generator, and an emission rod is further arranged in the emission cavity. When one end of the rescue rope in the equipment cavity is connected with the launching rod, and the launching rod is inserted into the launching cavity, a large amount of high-pressure gas generated by the gas generator is utilized to promote the launching rod to fly to a trapped person, so that the trapped person can escape through the rescue rope. On the basis, the equipment is simple and convenient to use, the gas generator can be quickly replaced, the secondary emission time of the equipment can be shortened, in addition, the whole structure of the equipment is cylindrical, so that the equipment is convenient to carry, and the equipment is worthy of popularization and application.

Description

TECHNICAL FIELD

[0001] The utility model relates to rescue equipment technical field, concretely is a handheld rope thrower. BACKGROUND

[0002] In the flood control and disaster relief, sea giant wave, ship in distress and other water emergencies, often when the trapped personnel in water are in critical moment and need rescue and the rescuers cannot approach the trapped person, and because the distance between the trapped personnel and the rescuers is too far, the rescue device is often thrown to the trapped personnel by the thrower, but the existing thrower, such as the prior art with the announcement number CN211855053U, completely relies on the elastic force of the spring to complete the launching of the launching rod, thereby leading to limited range, if long-distance projection is realized, the spring force needs to be increased, but when the spring force is increased, it is difficult to completely rely on manpower to reset the launching rod, which affects the efficiency of secondary use. SUMMARY

[0003] The utility model aims at providing a handheld rope thrower to solve the problems in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme: a handheld rope thrower, including handheld part and launching part, the inside of the launching part is equipped with equipment cavity, and the inside of the equipment cavity is equipped with launching chamber, the bottom of the launching chamber is movably connected with the gas generator, and the launching chamber is also equipped with launching rod, the equipment cavity is equipped with rescue rope, one end of the rescue rope is connected with the launching rod, a large amount of high-pressure gas is generated after the gas generator is ignited, so that the launching rod in the launching chamber flies to the trapped person, so that the trapped person can escape through the rescue rope.

[0005] As a preferred technical scheme of the utility model: the inside of the handheld part is also equipped with battery, and the outside of the handheld part is equipped with launching button.

[0006] As a preferred technical scheme of the utility model: the inner wall surface of the handheld part is screwed with the stud on the launching part.

[0007] As a preferred technical scheme of the utility model: the end of the launching part away from the handheld part is also equipped with rubber cover.

[0008] The beneficial effects of the device are that the device only needs to aim at the trapped person, then starts the gas generator, uses the large amount of high-pressure gas generated by the gas generator to project the launching rod to the trapped person, and the gas generator is movably installed on the launching part, so that the used gas generator can be quickly replaced, the secondary use of the device is realized, the secondary launching time of the device is shortened, and in addition, the device has a cylindrical structure, so that the device is convenient to carry. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 It is a schematic view of the main structure of the utility model;

[0010] Figure 2 It is a schematic view of the main structure of the utility model;

[0011] Figure 3 It is a schematic view of the main structure of the utility model;

[0012] Figure 4 It is a schematic view of the main structure of the utility model;

[0013] In the figure: 1, handheld part; 2, launching part; 3, launching rod; 4, rescue rope; 5, battery; 6, gas generator; 7, launching button; 8, rubber cover; 9, equipment cavity; 10, launching cavity; 11, stud. DETAILED DESCRIPTION

[0014] The embodiments of the utility model are described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the utility model, and cannot be understood as a limitation of the utility model. In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "up", "down", "front", "upper surface" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation of the device or element indicated or implied by the device or element with a specific orientation, structure and operation, and therefore cannot be understood as a limitation of the utility model.

[0015] Please refer to Figures 1-4The utility model provides an embodiment: a handheld rope thrower, including handheld department 1 and launch department 2, the inside of launch department 2 is equipped with equipment cavity 9, and is equipped with launch cavity 10 in equipment cavity 9, the bottom of launch cavity 9 is movably connected with the gas generator 6 that is equipped with, and launch rod 3 is also equipped in launch cavity 10, equipment cavity 9 is equipped with rescue rope 4, one end of rescue rope 4 is connected with launch rod 3, when the gas generator 6 is ignited and produces a large number of high pressure gas, to make launch rod 3 in launch cavity 3 fly to the person in distress, so that the person in distress escapes through rescue rope.

[0016] In conclusion, the device only needs to aim at the person in distress, and then start the gas generator 6, and use a large number of high pressure gas generated by the gas generator 6 to project the launch rod 3 to the vicinity of the person in distress, and the gas generator 6 is movably installed on the launch department 2, so that the used gas generator 6 can be quickly replaced, the secondary use of the device is realized, and the secondary launching time of the device is shortened; at the same time, the whole structure of the device is in a cylindrical shape, so that the device is convenient to carry, in addition, the occurrence cavity 10 and the equipment cavity 9 are concentrically arranged, which facilitates the launching of the launch rod 3 and the placement of the rescue rope 4 in the equipment cavity 9, so that the launch rod 3 is not entangled by the rescue rope at the moment of launching.

[0017] Further, the inside of the handheld department 1 is also provided with a battery 5, and a launch button 7 is arranged on the outside of the handheld department 1. Therefore, the circuit between the battery 5 and the gas generator 6 can be turned on by the launch button 7 to ignite the gas generator 6. At the same time, the battery 5 is installed in the inside of the handheld department 1, so that the device is not limited by other energy sources when in use, so that the device can be used in various environments. The working principle of the gas generator 6 is consistent with that of the gas generator of the automobile safety airbag, and a car safety belt generator can also be directly selected, and the model is 41#.

[0018] On the basis of the above-mentioned scheme, the inner wall surface of the handheld department 1 is threadedly matched with the stud 11 arranged on the launch department 2. Therefore, the handheld department 1 and the launch department 2 can be disassembled, and the battery 5 can be accommodated in the handheld department 1, so that the internal space of the device is fully utilized, and the battery 5 and the gas generator 6 are also protected.

[0019] Further, the end of the launch department 2 away from the handheld department 1 is also provided with a rubber cover 8, so that the rubber cover 8 covers the launch department 2 to prevent the rescue rope 4 from falling out of the equipment cavity 9.

[0020] The embodiments of the present application are described in detail in combination with the drawings, but the present application is not limited to the described embodiments. For those skilled in the art, various changes, modifications, replacements and variations of the embodiments can be made without departing from the principles and spirits of the present application, and still fall within the protection scope of the present application.

Claims

1. A hand-held line-throwing device, characterized by: It comprises a handheld part (1) and a launching part (2); the inside of the launching part (2) is provided with a device cavity (9), and a launching cavity (10) is arranged in the device cavity (9); The bottom of the launching cavity (10) is movably connected with a gas generator (6), and a launching rod (3) is arranged in the launching cavity (10); A rescue rope (4) is arranged in the device cavity (9), and one end of the rescue rope (4) is connected with the launching rod (3); When the gas generator (6) is ignited, a large amount of high-pressure gas is generated to drive the launching rod (3) in the launching cavity (10) to fly to the trapped person, so that the trapped person can escape through the rescue rope.

2. A hand held line thrower as claimed in claim 1 wherein: The inside of the handheld part (1) is further provided with a battery (5), and a launching button (7) is arranged on the outside of the handheld part (1).

3. A hand-held line thrower according to claim 1 or 2, characterised in that: The inner wall surface of the handheld part (1) is threadedly matched with a stud (11) arranged on the launching part (2).

4. A hand held line thrower as claimed in claim 3 wherein: The end of the launching part (2) away from the handheld part (1) is further provided with a rubber cover (8).

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