CN216790976U - Life-saving throwing device - Google Patents
Life-saving throwing device Download PDFInfo
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- CN216790976U CN216790976U CN202123419141.1U CN202123419141U CN216790976U CN 216790976 U CN216790976 U CN 216790976U CN 202123419141 U CN202123419141 U CN 202123419141U CN 216790976 U CN216790976 U CN 216790976U
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- base plate
- threaded rod
- life
- throwing device
- rod
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Abstract
The utility model provides a lifesaving thrower, which relates to the technical field of lifesaving instruments and comprises a base plate, wherein a universal wheel is fixedly arranged at the bottom of the base plate, a connecting seat is rotatably connected at a position, close to one side, of the top surface of the base plate, a thrower body is arranged inside the connecting seat, a transmitting sleeve is arranged at one side of the thrower body, a threaded rod is rotatably arranged at one side of the base plate, a supporting plate is rotatably connected at the bottom of the threaded rod, the base plate is positioned at one side opposite to the threaded rod and slides to form a limiting rod, connecting rods are fixedly arranged on the surface of the base plate, and a handrail is fixedly connected between the connecting rods, the carrying efficiency is improved, and the practical use is facilitated.
Description
Technical Field
The utility model relates to the technical field of lifesaving appliances, in particular to a lifesaving throwing device.
Background
The lifesaving throwing device is a rescue device which takes compressed air as power and throws a rescue rope and a life buoy to a target, and is mainly used for rescuing in distress in sea, high-rise air accident and special occasions.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a life-saving throwing device.
In order to achieve the purpose, the utility model adopts the following technical scheme: lifesaving jettison device, including the base plate, the universal wheel is equipped with admittedly to the bottom of base plate, the top surface of base plate is close to one side position department and rotates and is connected with the connecting seat, the inside of connecting seat is provided with the jettison device body, one side of jettison device body is provided with the transmission sleeve pipe, one side of base plate rotates threaded rod, the bottom of threaded rod rotates and is connected with the backup pad, the base plate is located the relative one side of threaded rod and slides and has a stopper rod, the surface of base plate is equipped with the connecting rod admittedly, fixedly connected with handrail between the connecting rod, the surface of jettison device body is provided with pressure button.
In order to enable the supporting plate to move stably, the utility model improves that the limiting rods and the threaded rods are symmetrically distributed and the limiting rods are fixedly connected with the supporting plate.
In order to rotate the threaded rod, the utility model is improved in that the supporting plate is internally provided with threads, and the threads are meshed with the threaded rod.
In order to facilitate people to rotate the threaded rod, the utility model has the improvement that the top end of the threaded rod is fixedly provided with a rotating handle, and a bearing is fixedly connected between the threaded rod and the supporting plate.
In order to improve the practicability of the throwing device body, the utility model is improved in that the surface of the handrail is fixedly provided with the non-slip mat, the surface of the throwing device body is fixedly provided with the handle, and one side of the handle is provided with the arc-shaped groove.
In order to facilitate the maintenance of the throwing device body, the utility model improves that a fixing device is arranged between the connecting seat and the throwing device body, the fixing device comprises tension springs, the tension springs are fixedly arranged on two sides of the connecting seat, and one end of each tension spring is fixedly connected with an insert rod.
In order to fix the throwing device body, the utility model improves that the two sides of the throwing device body are provided with jacks at the positions of the inserted bars, and one side of the inserted bar is fixedly provided with a pull handle.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, when the throwing device is in actual use, the throwing device body on the base plate is convenient for people to carry by arranging the base plate, the universal wheels, the connecting seat, the throwing device body, the launching sleeve, the threaded rod, the supporting plate, the limiting rod, the connecting rod, the handrail and the pressure button, the complex operation of manually lifting the base plate by people is avoided, the carrying efficiency is improved, and the throwing device is beneficial to actual use.
2. In the utility model, when the throwing device is in actual use, the fixing device is arranged, so that people can conveniently detach the throwing device body from the base plate, and the phenomenon that the traditional throwing device body is fixed on the base plate in an integrated manner is avoided, thus the throwing device is inconvenient for people to maintain, the practicability of the throwing device body is improved, the operation is simple and convenient, and the actual use is facilitated.
Drawings
Fig. 1 is a schematic overall structure diagram of the life-saving throwing device provided by the utility model;
fig. 2 is a bottom view of the life-saving throwing device of the present invention;
fig. 3 is a partial schematic structural view of the life-saving throwing device of fig. 2 at the position of a base plate;
fig. 4 is a side view of the life-saving throwing apparatus of the present invention;
fig. 5 is an enlarged view of the life-saving throwing device in fig. 1 at A.
Illustration of the drawings:
1. a substrate; 2. a universal wheel; 3. a connecting seat; 4. a throwing device body; 5. a launch sleeve; 6. a threaded rod; 7. a support plate; 8. a limiting rod; 9. turning a handle; 10. a bearing; 11. a connecting rod; 12. a handrail; 13. a pressure button; 14. a grip; 15. an arc-shaped slot; 16. a tension spring; 17. inserting a rod; 18. and (5) pulling the handle.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
In a first embodiment, please refer to fig. 1-3, the present invention provides a technical solution: a lifesaving throwing device comprises a base plate 1, wherein a universal wheel 2 is fixedly arranged at the bottom of the base plate 1, a connecting seat 3 is rotatably connected at a position, close to one side, of the top surface of the base plate 1, a throwing device body 4 is arranged inside the connecting seat 3, a launching sleeve 5 is arranged at one side of the throwing device body 4, a threaded rod 6 is rotatably arranged at one side of the base plate 1, a rotating handle 9 is fixedly arranged at the top end of the threaded rod 6, the threaded rod 6 is conveniently rotated by people through the rotating handle 9 arranged at the top end of the threaded rod 6, the practicability of the threaded rod 6 is improved, a supporting plate 7 is rotatably connected at the bottom of the threaded rod 6, threads are arranged inside the supporting plate 7 and are meshed with the threaded rod 6, and when the threaded rod 6 rotates, the threaded rod 6 can move inside the supporting plate 7 to fixedly connect a bearing 10 between the threaded rod 6 and the supporting plate 7, connect threaded rod 6 and backup pad 7 through bearing 10, make threaded rod 6 rotate at backup pad 7 top, played the effect of removing backup pad 7, base plate 1 is located that one side that threaded rod 6 is relative slides and has a gag lever post 8, gag lever post 8 and 6 symmetric distribution of threaded rod, gag lever post 8 and backup pad 7 fixed connection, through setting up gag lever post 8, make the both sides of backup pad 7 can steadily remove, improved the stability when backup pad 7 removes.
Referring to fig. 4, a connecting rod 11 is fixedly mounted on the surface of a base plate 1, a handrail 12 is fixedly connected between the connecting rods 11, a non-slip mat is fixedly mounted on the surface of the handrail 12, a grip 14 is fixedly mounted on the surface of a throwing device body 4, an arc-shaped groove 15 is formed in one side of the grip 14, the throwing device body 4 can be conveniently held by people due to the arrangement of the grip 14, meanwhile, the shape of fingers of people is fitted due to the arrangement of the arc-shaped groove 15, the comfort level of the grip 14 held by people is improved, a pressure button 13 is arranged on the surface of the throwing device body 4, and the launching sleeve 5 can be ejected from the inside of the throwing device body 4 by pressing the pressure button 13.
In the second embodiment, please refer to fig. 1 and 5, a fixing device is disposed between the connecting seat 3 and the throwing device body 4, the fixing device includes a tension spring 16, the tension spring 16 is fixedly mounted on both sides of the connecting seat 3, one end of the tension spring 16 is fixedly connected with an insert rod 17, two sides of the throwing device body 4 are located at the position of the insert rod 17 and provided with an insertion hole, by arranging the insert rod 17, when the insert rod 17 is driven by the tension spring 16 to be inserted into the insertion hole position formed on the surface of the throwing device body 4, the insert rod 17 fixes the throwing device body 4 at this time, and the function of limiting the throwing device body 4 is achieved.
Referring to fig. 5, a pull handle 18 is fixedly installed on one side of the insert rod 17, and the T-shaped pull handle 18 is arranged, so that people can pull the insert rod 17 conveniently, the practicability of the insert rod 17 is improved, meanwhile, the T-shaped pull handle 18 can increase the contact area between the pull handle 18 and the hands of people, and people can firmly hold the pull handle 18.
The working principle is as follows: by arranging the base plate 1, the universal wheels 2, the connecting seat 3, the throwing device body 4, the launching sleeve 5, the threaded rod 6, the supporting plate 7, the limiting rod 8, the connecting rod 11, the handrail 12 and the pressure button 13, when people need to carry the throwing device body 4, the handrail 12 is pulled at the moment to drive the connecting rod 11 to move, then the connecting rod 11 drives the base plate 1 to move, when the base plate 1 is influenced by external force, the universal wheels 2 at the bottom of the base plate 1 can move along with the base plate 1, the throwing device body 4 is carried, when the throwing device body 4 moves to a specified position, the base plate 1 is lifted at the moment, the threaded rod 6 is rotated, one end of the threaded rod 6 rotates in the bearing 10 and can rotate along the inner part of the base plate 1, so that the supporting plate 7 at one side of the bearing 10 is driven to move, and the limiting rod 8 can also slide at one side of the base plate 1 along with the base plate, when the height of the supporting plate 7 is higher than that of the universal wheel 2, the threaded rod 6 stops rotating at the moment, the supporting plate 7 stably supports the base plate 1, at the moment, people can eject the launching sleeve 5 from the throwing device body 4 by holding the handle 14 and pressing the pressure button 13, the effect of throwing the launching sleeve 5 is achieved, through the arrangement of the fixing device, when people need to maintain the throwing device body 4, the pull handles 18 on the two sides of the connecting seat 3 are pulled, the pull handles 18 can drive the inserted rod 17 to move out of the throwing device body 4, at the moment, the throwing device body 4 is loosened, and therefore the throwing device can be detached from the connecting seat 3, when people need to fix the throwing device body 4, only the throwing device body 4 needs to be placed in the connecting seat 3, and the pull handles 18 are pulled, when the position of the inserted rod 17 is flush with the positions of the insertion holes on the two sides of the throwing device body 4, at this time, the pull handle 18 is loosened, the extension spring 16 drives the plunger 17 to reset and is inserted into the thrower body 4, and the throwing device body 4 is fixed.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (7)
1. Lifesaving throwing ware, including base plate (1), its characterized in that: the bottom of base plate (1) is equipped with universal wheel (2) admittedly, the top surface of base plate (1) is close to one side position department and rotates and is connected with connecting seat (3), the inside of connecting seat (3) is provided with jettison ware body (4), one side of jettison ware body (4) is provided with launch sleeve (5), threaded rod (6) are rotated to one side of base plate (1), the bottom of threaded rod (6) is rotated and is connected with backup pad (7), base plate (1) is located the relative one side slip of threaded rod (6) and is had locating lever (8), connecting rod (11) are equipped with admittedly on the surface of base plate (1), fixedly connected with handrail (12) between connecting rod (11), the surface of jettison ware body (4) is provided with pressure button (13).
2. The life-saving throwing apparatus of claim 1 wherein: the limiting rod (8) and the threaded rod (6) are symmetrically distributed, and the limiting rod (8) is fixedly connected with the supporting plate (7).
3. The life-saving throwing apparatus of claim 2 wherein: the supporting plate (7) is internally provided with threads, and the threads are meshed with the threaded rod (6).
4. The life-saving throwing apparatus of claim 3 wherein: the top fixed mounting of threaded rod (6) has commentaries on classics handle (9), fixedly connected with bearing (10) between threaded rod (6) and backup pad (7).
5. The life-saving throwing apparatus of claim 1 wherein: the surface of the handrail (12) is fixedly provided with an anti-slip mat, the surface of the thrower body (4) is fixedly provided with a grip (14), and one side of the grip (14) is provided with an arc-shaped groove (15).
6. The life-saving throwing apparatus of claim 5 wherein: be provided with fixing device between connecting seat (3) and throwing ware body (4), fixing device include extension spring (16), equal fixed mounting in both sides of connecting seat (3) of extension spring (16), the one end fixedly connected with plunger (17) of extension spring (16).
7. The life-saving throwing apparatus of claim 6 wherein: the throwing device is characterized in that jacks are formed in the positions, where the insert rods (17) are located, of the two sides of the throwing device body (4), and pull handles (18) are fixedly mounted on one sides of the insert rods (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123419141.1U CN216790976U (en) | 2021-12-30 | 2021-12-30 | Life-saving throwing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123419141.1U CN216790976U (en) | 2021-12-30 | 2021-12-30 | Life-saving throwing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216790976U true CN216790976U (en) | 2022-06-21 |
Family
ID=82011469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123419141.1U Active CN216790976U (en) | 2021-12-30 | 2021-12-30 | Life-saving throwing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216790976U (en) |
-
2021
- 2021-12-30 CN CN202123419141.1U patent/CN216790976U/en active Active
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