Flying life-saving device
By designing the extended support and protective enclosure in the flight lifeguard, the problems of insufficient safety and stability of the existing flight lifeguard are solved, and higher stability and safety are achieved, ensuring the rapid rescue of people who fell into the water.
Patent Information
- Application Number
- CN202422307093.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-09-20
AI Technical Summary
The existing flight lifeguards are inadequate in safety during use, are easily damaged and have insufficient stability, making it difficult to accurately and quickly throw around the people who fall into the water.
A flight lifeguard is designed, including a lifebuoy body and a plurality of flight mechanisms mounted on the lifebuoy body, as well as a plurality of safety structures. The safety structure includes an extended support part and a protective enclosure part. The extended support part increases the contact area between the lifebuoy and the water surface, and the protective enclosure part increases the thickness of the outside of the lifebuoy and has an arc surface to protect the lifebuoy.
The flight mechanism drives the lifebuoy to move and fall around the people who fall into the water, and the people who fall into the water can be rescued quickly. The extended support and protective enclosure improve the stability and safety of the lifebuoy and avoid damage to the lifebuoy when touching an obstacle.
Smart Images
Figure CN222960038U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of emergency rescue and disaster relief, and more specifically, relates to a flying life-saving device. Background Art
[0002] During flood prevention and disaster relief, life buoys are often needed to rescue people who fall into the water. However, because the people who fall into the water move away from the shore and toward the center of the water flow under the action of the water flow, it is impossible to accurately and effectively throw the life buoy around the people who fall into the water, resulting in the people who fall into the water being unable to be rescued quickly. At present, flying life preservers are often used in the rescue process. The flying life preserver includes a life buoy and multiple flying mechanisms. The flying mechanism includes a propeller and a motor for driving the propeller to rotate. The motor is started by a remote control or the like to control the propeller to rotate at a high speed to control the life buoy to move toward the person who falls into the water, and quickly and accurately land near the person who falls into the water. However, existing flying life preservers are not safe enough, are easily damaged during use, and lack stability. Utility Model Content
[0003] The utility model aims to provide a flying life-saving device to solve the technical problems in the prior art that the flying life-saving device is easily damaged during use and has insufficient stability.
[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a flying life preserver, including a life buoy body and a plurality of flying mechanisms installed on the life buoy body, and also including a plurality of safety structures installed on the life buoy body, and the plurality of safety structures correspond to the plurality of flying mechanisms one by one; the safety structure includes an extended support portion installed on the lower end surface of the life buoy body and a protective surrounding portion installed on the outer side of the life buoy body; the extended support portion is horizontally arranged and located directly below the flying mechanism, and the width of the extended support portion is smaller than the difference between the inner and outer diameters of the life buoy body, and the length of the extended support portion is greater than the length of the flying mechanism; the protective surrounding portion is vertically arranged and located on one side of the flying mechanism, and the protective surrounding portion has an arc surface convex outward along a direction away from the life buoy body.
[0005] In a possible implementation, the extended support portion is a horizontal plate fixedly mounted on the lower end surface of the lifebuoy body, and the horizontal plate is located between the inner wall and the outer wall of the lifebuoy body.
[0006] In a possible implementation, one end of the horizontal plate close to the inner wall of the lifebuoy body has a spherical end.
[0007] In a possible implementation, one end of the horizontal plate close to the outer wall of the lifebuoy body has a connecting bent plate that bends upward, and the connecting bent plate has a mating surface adapted to the outer wall of the lifebuoy body; the protective surrounding part is a vertical plate fixedly installed on the outer wall of the lifebuoy body, and the lower end of the vertical plate is fixedly connected to the upper end of the connecting bent plate; the horizontal plate, the connecting bent plate and the vertical plate are in an L shape.
[0008] In a possible implementation, a cushion block extending outward is provided on the side of the vertical plate away from the lifebuoy body, and the side surface of the cushion block away from the vertical plate is the arc surface.
[0009] In a possible implementation, an installation groove recessed inward is provided on the outer wall of the lifebuoy body, and an installation plate installed in the installation groove, a connection hole is provided on the installation plate, and a safety rope that penetrates through the connection hole at one end and is fixedly connected to the installation plate.
[0010] In a possible implementation, the number of the installation grooves is two, and the installation plate and the safety rope are provided in both of the two installation grooves; the included angle formed by the two installation grooves and the center of the lifebuoy body is an acute angle.
[0011] In a possible implementation, a searchlight, a camera, a megaphone and an alarm are provided at the upper end of one side of the lifebuoy body close to the installation groove.
[0012] In a possible implementation, the number of the flight mechanisms and the safety structures is four or six, and they are all arranged at equal intervals along the circumferential direction of the lifebuoy body.
[0013] In a possible implementation, the lifebuoy body, the extended support part and the protective surrounding part are made of carbon fiber material, and the lifebuoy body, the extended support part and the protective surrounding part are integrally formed.
[0014] The beneficial effects of the flight rescue device provided by the present utility model are as follows: Compared with the prior art, when the flight rescue device of the present utility model is in use, with the help of the flight mechanism, the life buoy body is driven to move towards the drowning person and fall around the drowning person or be put on the drowning person from top to bottom. The drowning person can be rescued from the water with the help of the life buoy body. When the drowning person moves in the water through the life buoy body, the extended support part located at the lower end of the life buoy body increases the contact area between the life buoy body and the water surface, making the life buoy body more stable and the movement safer; and the extended support part will not affect the drowning person inside the life buoy body. At the same time, a protective surrounding part is arranged on the outer side surface of the life buoy body. The protective surrounding part increases the thickness on the outer side of the life buoy body, and the protective surrounding part has an outwardly convex arc surface. When the life buoy body touches an obstacle, the arc surface contacts the obstacle and generates a force transmitted to the protective surrounding part, effectively avoiding damage to the life buoy body and protecting the safe use of the life buoy body. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0016] Figure 1 It is a top view of the flight rescue device provided by the embodiment of the present utility model;
[0017] Figure 2 It is a front view of the flight rescue device provided by the embodiment of the present utility model.
[0018] Among them, the reference numerals in the drawings are as follows:
[0019] 1. Life buoy body; 11. Installation groove; 12. Installation plate; 13. Connection hole; 14. Searchlight; 15. Camera; 16. Megaphone; 17. Alarm; 2. Flight mechanism; 3. Safety structure; 31. Extended support part; 32. Protective surrounding part; 33. Arc surface; 34. Spherical end; 35. Connecting bent plate; 36. Cushion block. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model more clear, the following further details the present utility model in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.
[0021] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0022] It should be understood that the orientation or positional relationship indicated by terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.
[0023] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality of" means two or more unless otherwise specifically defined.
[0024] Please refer to Figure 1 , and now the flying life-saving device provided by the present invention will be described. A flying life-saving device includes a life buoy body 1 and a plurality of flying mechanisms 2 installed on the life buoy body 1, and further includes a plurality of safety structures 3 installed on the life buoy body 1. The plurality of safety structures 3 correspond to the plurality of flying mechanisms 2 one by one; the safety structure 3 includes an extended support portion 31 installed on the lower end surface of the life buoy body 1 and a protective surrounding portion 32 installed on the outer side of the life buoy body 1; the extended support portion 31 is horizontally arranged and is located directly below the flying mechanism 2, and the width of the extended support portion 31 is smaller than the difference between the inner and outer diameters of the life buoy body 1, and the length of the extended support portion 31 is greater than the length of the flying mechanism 2; the protective surrounding portion 32 is vertically arranged and is located on one side of the flying mechanism 2, and the protective surrounding portion 32 has an arc surface 33 protruding outward away from the life buoy body 1.
[0025] The flight rescue device provided by the present utility model, compared with the prior art, when in use, with the aid of the flight mechanism 2, drives the lifebuoy body 1 to move towards the drowning person and descends around the drowning person or is put on the drowning person from top to bottom. The drowning person can be rescued from the water by means of the lifebuoy body 1. During the movement of the drowning person in the water through the lifebuoy body 1, the extended support part 31 located at the lower end of the lifebuoy body 1 increases the contact area between the lifebuoy body 1 and the water surface, so that the lifebuoy body 1 is more stable and the movement is safer; and the extended support part 31 will not affect the drowning person inside the lifebuoy body 1. At the same time, a protective surrounding part 32 is arranged on the outer side surface of the lifebuoy body 1. The protective surrounding part 32 increases the thickness on the outer side of the lifebuoy body 1, and the protective surrounding part 32 has an outwardly convex arc surface 33. When the lifebuoy body 1 touches an obstacle, the arc surface 33 contacts the obstacle and generates a force transmitted to the protective surrounding part 32, thereby effectively avoiding damage to the lifebuoy body 1 and protecting the safe use of the lifebuoy body 1.
[0026] Please refer to Figure 1 and Figure 2 , as a specific implementation manner of the flight rescue device provided by the present utility model, the extended support part 31 is a horizontal plate fixedly installed on the lower end surface of the lifebuoy body 1, and the horizontal plate is located between the inner wall and the outer wall of the lifebuoy body 1; the horizontal plate is on the lower end surface between the inner wall and the outer wall of the lifebuoy body 1, and the horizontal plate increases the contact area between the lifebuoy body 1 and the water surface; and both ends of the horizontal plate do not protrude inside and outside the lifebuoy body 1, neither will it affect the drowning person nor the external area.
[0027] Please refer to Figure 1 and Figure 2 , as a specific implementation manner of the flight rescue device provided by the present utility model, the end of the horizontal plate close to the inner wall of the lifebuoy body 1 has a spherical end 34, which eliminates the sharp edge at one end of the horizontal plate and avoids bruising or scratching the drowning person.
[0028] Please refer to Figure 1 and Figure 2, as a specific implementation of the flight rescue device provided by the present utility model, one end of the horizontal plate close to the outer wall of the lifebuoy body 1 has a connecting bent plate 35 that bends upward, and the connecting bent plate 35 has a mating surface adapted to the outer wall of the lifebuoy body 1; the protective surrounding part 32 is a vertical plate fixedly installed on the outer wall of the lifebuoy body 1, and the lower end of the vertical plate is fixedly connected to the upper end of the connecting bent plate 35; the horizontal plate, the connecting bent plate 35 and the vertical plate are in an L shape; one side surface of the connecting bent plate 35 is fitted and installed with the outer side surface of the lifebuoy body 1, and the horizontal plate and the vertical plate are also connected into one body by means of the connecting bent plate 35; in this way, the extended support part 31 and the protective surrounding part 32 are an integrally formed structure, so that the connection strength between the extended support part 31 and the protective surrounding part 32 is relatively high and the load-bearing capacity is also relatively strong. At the same time, the lifebuoy body 1, the extended support part 31 and the protective surrounding part 32 are integrally formed.
[0029] Please refer to Figure 1 and Figure 2 , as a specific implementation of the flight rescue device provided by the present utility model, a cushion block 36 extending outward is provided on the side of the vertical plate away from the lifebuoy body 1, and the side surface of the cushion block 36 away from the vertical plate is an arc surface 33; the setting of the cushion block 36 increases the thickness and impact resistance of the vertical plate, and the side surface of the cushion block 36 away from the vertical plate is an arc surface 33. The cushion block 36 and the vertical plate are of an integrally formed structure.
[0030] Please refer to Figure 1 and Figure 2 , as a specific implementation of the flight rescue device provided by the present utility model, an installation groove 11 recessed inward is provided on the outer wall of the lifebuoy body 1, and an installation plate 12 installed in the installation groove 11, a connection hole 13 is provided on the installation plate 12, and a safety rope with one end passing through the connection hole 13 and fixedly connected to the installation plate 12; the installation groove 11 recessed inward is provided, the installation plate 12 is arranged in the installation groove 11, and the connection hole 13 is provided on the installation plate 12. During use, one end of the safety rope is connected to the connection rope, and the rescuer pulls the lifebuoy body 1 and the drowning person to move through the other end of the safety rope.
[0031] Please refer to Figure 1 and Figure 2 , as a specific implementation of the flight rescue device provided by the present utility model, the number of the installation grooves 11 is two, and installation plates 12 and safety ropes are provided in both of the two installation grooves 11; the included angle formed by the two installation grooves 11 and the center of the lifebuoy body 1 is an acute angle; the installation grooves 11 and the installation plates 12 are both two, so that two safety ropes can act on the lifebuoy body 1 simultaneously.
[0032] Please refer to Figure 1 and Figure 2, as a specific implementation of the flight rescue device provided by the present utility model, a searchlight 14, a camera 15, a loudspeaker 16 and an alarm 17 are provided at the upper end of one side of the lifebuoy body 1 close to the installation groove 11; the searchlight 14 and the camera 15 are provided so that rescue personnel can observe the situation in the front area of the lifebuoy body 1 well and avoid accidents; at the same time, the loudspeaker 16 and the alarm 17 are also provided to enable the person falling into the water to make a louder sound to ensure the safety and reliability of the rescue process. A display and a controller are provided on the shore, and the camera 15 is connected to the controller, so that the picture taken by the camera 15 is displayed on the display.
[0033] Preferably, the number of the flight mechanisms 2 and the safety structures 3 is four or six, and they are evenly arranged at intervals along the circumferential direction of the lifebuoy body 1; with the help of four or six evenly arranged flight mechanisms 2, the flight process of the lifebuoy body 1 is more accurate and stable.
[0034] Please refer to Figure 1 and Figure 2 , as a specific implementation of the flight rescue device provided by the present utility model, the lifebuoy body 1, the extended support part 31 and the protective enclosure part 32 are made of carbon fiber material, and the lifebuoy body 1, the extended support part 31 and the protective enclosure part 32 are integrally formed; this carbon fiber material has the characteristics of high density and corrosion resistance, so that the lifebuoy body 1 has high corrosion resistance, high strength impact resistance and puncture resistance. At the same time, the integrally formed lifebuoy body 1, extended support part 31 and protective enclosure part 32 have good connection strength.
[0035] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. A flying life preserver, comprising a life buoy body and a plurality of flying mechanisms mounted on the life buoy body, characterized in that: It also includes a plurality of safety structures installed on the lifebuoy body, and the plurality of safety structures correspond to the plurality of flying mechanisms one by one; the safety structure includes an extended support portion installed on the lower end surface of the lifebuoy body and a protective surrounding portion installed on the outer side of the lifebuoy body; the extended support portion is horizontally arranged and located directly below the flying mechanism, and the width of the extended support portion is smaller than the difference between the inner and outer diameters of the lifebuoy body, and the length of the extended support portion is greater than the length of the flying mechanism; the protective surrounding portion is vertically arranged and located on one side of the flying mechanism, and the protective surrounding portion has an arc surface protruding outward away from the lifebuoy body.
2. The flying lifesaving device according to claim 1, characterized in that: The extended support portion is a horizontal plate fixedly mounted on the lower end surface of the lifebuoy body, and the horizontal plate is located between the inner wall and the outer wall of the lifebuoy body.
3. The flying lifesaving device according to claim 2, characterized in that: One end of the horizontal plate close to the inner wall of the lifebuoy body is provided with a spherical end.
4. The flying lifesaving device according to claim 2, characterized in that: The horizontal plate has an upwardly bent connecting plate at one end close to the outer wall of the lifebuoy body, and the connecting bent plate has a matching surface adapted to the outer wall of the lifebuoy body; the protective surrounding portion is a vertical plate fixedly mounted on the outer wall of the lifebuoy body, and the lower end of the vertical plate is fixedly connected to the upper end of the connecting bent plate; the horizontal plate, the connecting bent plate and the vertical plate are L-shaped.
5. The flying lifesaving device according to claim 4, characterized in that: A cushion block extending outward is provided on one side of the vertical plate away from the lifebuoy body, and a side surface of the cushion block away from the vertical plate is the arc surface.
6. The flying lifesaving device according to claim 1, characterized in that: An inwardly recessed mounting groove and a mounting plate mounted in the mounting groove are arranged on the outer wall of the lifebuoy body; a connecting hole and a safety rope with one end passing through the connecting hole and fixedly connected to the mounting plate are arranged on the mounting plate.
7. The flying lifesaving device according to claim 6, characterized in that: There are two installation grooves, and the installation plate and the safety rope are arranged in the two installation grooves; the angle formed by the two installation grooves and the center of the lifebuoy body is an acute angle.
8. The flying lifesaving device according to claim 6, characterized in that: A searchlight, a camera, a loudspeaker and an alarm are arranged on the upper end of one side of the lifebuoy body close to the installation groove.
9. The flying lifesaving device according to claim 1, characterized in that: The number of the flying mechanisms and the safety structures is four or six, and they are evenly spaced and arranged along the circumference of the lifebuoy body.
10. The flying lifesaving device according to claim 1, characterized in that: The lifebuoy body, the extended support part and the protective surrounding part are made of carbon fiber material, and the lifebuoy body, the extended support part and the protective surrounding part are integrally formed.