Air transportation rescue vest
By designing a telescopic device and magnetic connection system in the rescue vest, the application scope of the lock ring is extended, and the problem that the lock ring cannot cope with the larger user in the prior art is solved, achieving the effect of convenient use and simple structure.
Patent Information
- Application Number
- CN202421388117.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-06-18
AI Technical Summary
When dealing with larger users, the lock rings of existing rescue vests may not be able to get close to each other or connect to the hook, resulting in inconvenience in use.
An air transport rescue vest is designed, adopting a telescopic device, a third belt, a rotating rod, a first lock ring and a second lock ring. The application range of the first lock ring and the second lock ring is extended through the third belt and a rotating rod, and the magnetic suction ring is connected to the magnetic suction hole to facilitate connection with the hook.
The vest can cope with users of different weights, is easy to use and simple to structure, and avoids the problem that the lock rings cannot be close to each other or connected.
Smart Images
Figure CN222603826U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of rescue vests, and in particular relates to an air transport rescue vest. Background Art
[0002] In the process of air rescue, in order to save time, the rescued person will be asked to wear a vest, and then the hook on the helicopter will be connected to the vest so that the helicopter can move with the rescued person. The rescue vest in the prior art is usually provided with a locking ring, which is connected to the hook through the locking ring. However, when dealing with a user with a larger body, the locking ring of the prior art may not be able to get close to each other or connect with the hook, which has certain disadvantages in use.
[0003] In view of this, the present utility model is proposed. Utility Model Content
[0004] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:
[0005] An air transport rescue vest comprises a vest and a telescopic device, wherein the upper left and right ends of the vest are both hollowed out, a first locking ring is provided at the hollowed out left and right sides of the vest, and a second locking ring is provided at the lower side of the vest;
[0006] The telescopic device includes two third belts and two rotating rods, the two first locking rings are respectively fixedly connected to the corresponding third belts, and the two third belts and the two third belts are arranged on the bottom wall of the vest;
[0007] A magnetic hole is provided on the top wall of each of the two first locking rings, a magnetic ring corresponding to the magnetic hole is fixedly installed on the bottom wall and the top of the second locking ring, and the two magnetic rings can be respectively inserted into the two corresponding magnetic hole cavities, a first belt is fixedly installed on one side wall of the second locking ring, and one end of the first belt away from the second locking ring is fixedly connected to the vest;
[0008] A first through hole is provided on the left and right side walls of the hollowed-out parts on the left and right sides of the vest, a second through hole is provided on the front side wall, two third belts are respectively fixedly mounted on the side walls where the two first locking rings are close to each other, two fourth through holes are provided on the bottom wall of the vest, the two fourth through holes are connected with the corresponding two first through holes, the two third belts pass through the corresponding fourth through holes through the first through holes, a second belt is fixedly mounted on the rear side walls of the two first locking rings, and the second belt is fixedly connected to the cavity of the second through hole;
[0009] A rubber pad is fixedly installed on the bottom wall of the vest, a bottom plate is fixedly installed on the bottom wall of the rubber pad, the bottom wall and the left and right side walls of the bottom plate are hollowed out, two rotating rods are respectively rotatably installed at the left and right sides of the cavity of the bottom plate, the third belt is fixedly connected to the rotating rod, two second rotating plates are arranged on the front side wall of the bottom plate, a connecting column is fixedly installed on the rear side of the two second rotating plates, two third through holes are arranged on the front side wall of the bottom plate, and the two connecting columns are respectively fixedly connected to the front side walls of the two rotating rods;
[0010] A first rotating plate is disposed on the front side wall surface of each of the two second rotating plates, and a plurality of first clamping columns are fixedly installed in a ring array between the two second rotating plates and the corresponding first rotating plates.
[0011] As a preferred embodiment of the utility model, a fixed plate is fixedly installed on the front side wall of the bottom plate, a spring is fixedly installed on the top wall of the fixed plate, a displacement rod is fixedly installed on the top of the spring, and a second clamping column is fixedly installed on the left and right side walls of the displacement rod, and the second clamping column can extend between the second rotating plate and the first rotating plate.
[0012] As a preferred embodiment of the utility model, a driving groove is opened on both ends of the front side wall of the fixed plate, the driving groove is L-shaped, the upper bottom wall of the driving groove and the displacement rod are in contact with each other, a baffle is arranged in the cavity of the two driving grooves, a torsion spring is fixedly installed on the left and right side walls of the baffle and between the left and right side walls of the cavity of the driving groove, and a handle is fixedly installed between the two driving grooves.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] 1. In summary, by providing a telescopic device, a third belt, a rotating rod, a first locking ring and a second locking ring, the application range of the first locking ring and the second locking ring can be extended by the third belt and the rotating rod, so that the vest can cope with users of different weights. Compared with the prior art, it is easy to use and has a simple structure.
[0015] 2. In summary, by setting a rotating rod, a third belt, a second locking ring, a magnetic ring, a first locking ring, a magnetic hole, a rubber pad, a second through-hole and a second belt, the two first locking rings can be connected to the second locking ring through the magnetic ring and the magnetic hole, so as to facilitate the connection with the hook, and can effectively prevent the first locking ring and the second locking ring from falling off. By setting the third belt to extend the range of the first locking ring, the vest can cope with users with heavier weight, and it is easy to use and has a simple structure.
[0016] 3. In summary, by setting the second clamping column, displacement rod, spring, baffle, handle, drive groove, fixed plate, torsion spring, rubber pad, bottom plate, rotating rod, connecting column, first clamping column, first rotating plate and second rotating plate, the rotating rod can be rotated when the staff disengages the third belt from the first clamping column, thereby expanding the use range of the first locking ring. It is easy to use and has a simple structure.
[0017] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In the attached picture:
[0019] Figure 1 It is a three-dimensional diagram of the utility model;
[0020] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;
[0021] Figure 3 For this utility model Figure 1 Enlarged view of point B in the middle;
[0022] Figure 4 It is a three-dimensional diagram of 10 parts of the vest of the utility model;
[0023] Figure 5 This is a three-dimensional diagram of the first locking ring 12 of the present utility model;
[0024] Figure 6 It is a bottom three-dimensional diagram of the vest 10 of the utility model;
[0025] Figure 7 For this utility model Figure 6 Enlarged view of point C in the middle;
[0026] Figure 8 It is a three-dimensional diagram of the bottom plate 21 of the utility model;
[0027] Fig. 9 It is a three-dimensional diagram of the telescopic device of the utility model.
[0028] In the figure: 10, vest; 12, first locking ring; 13, magnetic hole; 14, first belt; 15, second locking ring; 16, magnetic ring; 17, first through hole; 18, second through hole; 19, second belt; 20, third belt; 21, bottom plate; 22, rotating rod; 23, first rotating plate; 24, first clamping column; 25, connecting column; 26, third through hole; 27, rubber pad; 28, second rotating plate; 29, second clamping column; 30, displacement rod; 31, spring; 32, baffle; 33, handle; 34, drive slot; 35, fixing plate; 36, torsion spring; 37, fourth through hole. DETAILED DESCRIPTION
[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.
[0030] As shown in the figure, an air rescue vest, wherein:
[0031] The vest 10 includes a first locking ring 12 disposed at both the left and right ends of the upper part of the vest 10, and a second locking ring 15 disposed at the lower part of the vest 10;
[0032] It includes a telescopic device, which includes two third belts 20 and two rotating rods 22. The two first locking rings 12 are fixedly connected to the corresponding third belts 20 respectively, and the two third belts 20 and the two third belts 20 are both arranged on the bottom wall of the vest 10.
[0033] During specific use, the telescopic device can extend the application range of the first locking ring 12 and the second locking ring 15 through the third belt 20 and the rotating rod 22, so that the first locking ring 12 and the second locking ring 15 can cope with users of different weights when connected with the hook lock.
[0034] To sum up, by setting up the telescopic device, the third belt 20, the rotating rod 22, the first locking ring 12 and the second locking ring 15, the application range of the first locking ring 12 and the second locking ring 15 can be extended by the third belt 20 and the rotating rod 22, so that the vest 10 can cope with users of different weights. Compared with the prior art, it is easy to use and has a simple structure.
[0035] like Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, a magnetic hole 13 is provided on the top wall of the two first locking rings 12, and a magnetic ring 16 corresponding to the magnetic hole 13 is fixedly installed on the bottom wall and the top of the second locking ring 15, and the two magnetic rings 16 can be respectively inserted into the two corresponding magnetic holes 13 cavities, and a first belt 14 is fixedly installed on one side wall of the second locking ring 15, and the end of the first belt 14 away from the second locking ring 15 is fixedly connected to the vest 10.
[0036] A first through hole 17 is provided on the left and right side walls of the hollowed-out parts on the left and right sides of the vest 10, a second through hole 18 is provided on the front side wall, two third belts 20 are respectively fixedly mounted on the side walls where the two first locking rings 12 are close to each other, two fourth through holes 37 are provided on the bottom wall of the vest 10, the two fourth through holes 37 are connected with the corresponding two first through holes 17, the two third belts 20 pass through the corresponding fourth through holes 37 through the first through holes 17, a second belt 19 is fixedly mounted on the rear side walls of the two first locking rings 12, and the second belt 19 is fixedly connected to the cavity of the second through hole 18.
[0037] A rubber pad 27 is fixedly installed on the bottom wall of the vest 10, and a bottom plate 21 is fixedly installed on the bottom wall of the rubber pad 27. The bottom wall and the left and right side walls of the bottom plate 21 are hollowed out. The two rotating rods 22 are respectively rotatably installed at the left and right sides of the cavity of the bottom plate 21. The third belt 20 is fixedly connected to the rotating rod 22. Two second rotating plates 28 are arranged on the front side wall of the bottom plate 21. A connecting column 25 is fixedly installed on the rear side of the two second rotating plates 28. Two third through holes 26 are provided on the front side wall of the bottom plate 21. The two connecting columns 25 are respectively fixedly connected to the front side walls of the two rotating rods 22.
[0038] In specific use, the limiting and rotating methods of the rotating rod 22 will be discussed below. When the staff pulls the two first locking rings 12, the third belt 20 can be driven to retract. One end of the third belt 20 is fixedly connected to the rotating rod 22. The third belt 20 can be wrapped around the side wall of the rotating rod 22, so that the first locking ring 12 can be extended through the rotating rod 22. The fourth through hole 37 and the first through hole 17 can not only limit the third belt 20, but also make it convenient for the staff to use the third belt 20. When the two third belts 20 When it is extended to the limit, the staff can pick up the second locking ring 15 and insert the two magnetic rings 16 into the corresponding magnetic hole 13 cavity to facilitate the connection with the hook. The first belt 14 can limit the second locking ring 15. The second through hole 18 can limit the first locking ring 12 through the second belt 19. When the staff loosens the first locking ring 12 and automatically resets the first locking ring 12, the connecting column 25 can control the rotating rod 22 to rotate through the third through hole 26, and the second rotating plate 28 can limit the connecting column 25.
[0039] In summary, by setting the rotating rod 22, the third belt 20, the second locking ring 15, the magnetic ring 16, the first locking ring 12, the magnetic hole 13, the rubber pad 27, the second through hole 18 and the second belt 19, the two first locking rings 12 and the second locking ring 15 can be connected through the magnetic ring 16 and the magnetic hole 13, so as to facilitate the connection with the hook, and can effectively prevent the first locking ring 12 and the second locking ring 15 from falling off. By setting the third belt 20 to extend the range of the first locking ring 12, the vest 10 can cope with users with heavier weight, and it is easy to use and has a simple structure.
[0040] like Figure 6 , Figure 7 , Figure 8 and Fig. 9 As shown, a rubber pad 27 is fixedly installed on the bottom wall of the vest 10, and a bottom plate 21 is fixedly installed on the bottom wall of the rubber pad 27. The bottom wall and the left and right side walls of the bottom plate 21 are hollowed out, and the two rotating rods 22 are respectively rotatably installed at the left and right sides of the cavity of the bottom plate 21. The third belt 20 is fixedly connected to the rotating rod 22. Two second rotating plates 28 are arranged on the front side wall of the bottom plate 21, and a connecting column 25 is fixedly installed on the rear side of the two second rotating plates 28. Two third through holes 26 are provided on the front side wall of the bottom plate 21, and the two connecting columns 25 are respectively fixedly connected to the front side walls of the two rotating rods 22.
[0041] A first rotating plate 23 is disposed on the front side wall surface of each of the two second rotating plates 28 , and a plurality of first clamping columns 24 are fixedly installed in a ring array between the two second rotating plates 28 and the corresponding first rotating plates 23 .
[0042] A fixing plate 35 is fixedly installed on the front side wall of the bottom plate 21, a spring 31 is fixedly installed on the top wall of the fixing plate 35, a displacement rod 30 is fixedly installed on the top of the spring 31, and a second clamping column 29 is fixedly installed on the left and right side walls of the displacement rod 30, and the second clamping column 29 can extend between the second rotating plate 28 and the first rotating plate 23.
[0043] A driving groove 34 is provided on both left and right ends of the front side wall of the fixing plate 35. The driving groove 34 is L-shaped. The upper bottom wall of the driving groove 34 fits with the displacement rod 30. A baffle 32 is provided in the cavity of the two driving grooves 34. A torsion spring 36 is fixedly installed between the left and right side walls of the baffle 32 and the left and right side walls of the cavity of the driving groove 34. A handle 33 is fixedly installed between the two driving grooves 34.
[0044] During specific use, under normal circumstances, the second clamping column 29 is inserted between the second rotating plate 28 and the first rotating plate 23, and the second rotating plate 28 cannot be rotated by limiting the first clamping column 24, thereby preventing the rotating rod 22 from rotating. Before using the vest 10, the staff can pull the handle 33 to separate the baffle 32 from the fit with the displacement rod 30, and then the displacement rod 30 can drive the third belt 20 to rotate through the force of the spring 31, so that the second clamping column 29 is separated from the limit of the first clamping column 24, and then the user can pull the first locking ring 12 for use. After use, the baffle 32 can be rotated and reset by the force of the torsion spring 36. Before resetting, the staff needs to manually reset the displacement rod 30 so that the second clamping column 29 limits the first clamping column 24. The fixing plate 35 can limit the baffle 32, and the handle 33 can facilitate the staff to pull the baffle 32, the rubber pad 27 can limit the bottom plate 21, and the bottom plate 21 can limit the rotating rod 22.
[0045] To summarize, by setting the second clamping column 29, the displacement rod 30, the spring 31, the baffle 32, the handle 33, the drive groove 34, the fixed plate 35, the torsion spring 36, the rubber pad 27, the bottom plate 21, the rotating rod 22, the connecting column 25, the first clamping column 24, the first rotating plate 23 and the second rotating plate 28, the rotating rod 22 can be rotated when the staff disengages the third belt 20 from the first clamping column 24, thereby expanding the use range of the first locking ring 12. It is easy to use and has a simple structure.
[0046] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.
Claims
1. An air rescue vest, characterized in that: It comprises a vest (10) and a telescopic device, wherein the upper left and right ends of the vest (10) are both hollowed out, a first locking ring (12) is provided at the hollowed-out positions on the left and right sides of the vest (10), and a second locking ring (15) is provided at the bottom of the vest (10); The telescopic device comprises two third belts (20) and two rotating rods (22), the two first locking rings (12) are respectively fixedly connected to the corresponding third belts (20), and the two third belts (20) and the two third belts (20) are both arranged on the bottom wall of the vest (10); A magnetic hole (13) is provided on the top wall of the two first locking rings (12); a magnetic ring (16) corresponding to the magnetic hole (13) is fixedly installed on the bottom wall and the top of the second locking ring (15); the two magnetic rings (16) can be respectively inserted into the cavities of the two corresponding magnetic holes (13); a first belt (14) is fixedly installed on one side wall of the second locking ring (15); and one end of the first belt (14) away from the second locking ring (15) is fixedly connected to the vest (10); A first through hole (17) is provided on the left and right side walls of the hollowed-out parts on the left and right sides of the vest (10), a second through hole (18) is provided on the front side wall, two third belts (20) are respectively fixedly mounted on the side walls of the two first locking rings (12) close to each other, two fourth through holes (37) are provided on the bottom wall of the vest (10), the two fourth through holes (37) are connected with the corresponding two first through holes (17), the two third belts (20) pass through the corresponding fourth through holes (37) through the first through holes (17), a second belt (19) is fixedly mounted on the rear side walls of the two first locking rings (12), and the second belt (19) is fixedly connected to the cavity of the second through hole (18); A rubber pad (27) is fixedly mounted on the bottom wall of the vest (10), a bottom plate (21) is fixedly mounted on the bottom wall of the rubber pad (27), the bottom wall and left and right side walls of the bottom plate (21) are both hollowed out, two rotating rods (22) are respectively rotatably mounted at the left and right side positions in the cavity of the bottom plate (21), the third belt (20) is fixedly connected to the rotating rod (22), two second rotating plates (28) are arranged on the front side wall of the bottom plate (21), a connecting column (25) is fixedly mounted on the rear side of the two second rotating plates (28), two third through holes (26) are provided on the front side wall of the bottom plate (21), and the two connecting columns (25) are respectively fixedly connected to the front side walls of the two rotating rods (22); A first rotating plate (23) is disposed on the front side wall surface of each of the two second rotating plates (28), and a plurality of first clamping columns (24) are fixedly installed in a ring array between the two second rotating plates (28) and the corresponding first rotating plates (23).
2. The air rescue vest according to claim 1, characterized in that: A fixing plate (35) is fixedly mounted on the front side wall of the bottom plate (21); a spring (31) is fixedly mounted on the top wall of the fixing plate (35); a displacement rod (30) is fixedly mounted on the top of the spring (31); a second clamping column (29) is fixedly mounted on the left and right side walls of the displacement rod (30); and the second clamping column (29) can extend between the second rotating plate (28) and the first rotating plate (23).
3. The air rescue vest according to claim 2, characterized in that: A driving groove (34) is provided on both left and right ends of the front side wall of the fixing plate (35), the driving groove (34) is L-shaped, the upper bottom wall of the driving groove (34) is in contact with the displacement rod (30), a baffle (32) is provided in the cavity of the two driving grooves (34), a torsion spring (36) is fixedly installed between the left and right side walls of the baffle (32) and the left and right side walls of the cavity of the driving groove (34), and a handle (33) is fixedly installed between the two driving grooves (34).