CN111204424A - Safe lifeboat convenient to it is stable - Google Patents

Abstract

The invention discloses a safe lifeboat convenient to stabilize, which comprises a circular hull, an arc-shaped cover, a driving device and an emergency stabilizing device, wherein the circular hull comprises a cabin, a side and a bottom bin, the side is arranged on the outer side of the cabin, the bottom bin is arranged at the bottom of the cabin, the side and the bottom bin are integrally formed, a seat is arranged in the cabin and fixedly connected with the cabin, a safe emergency cavity is arranged on the side, a separation sliding chute is arranged between the safe emergency cavities, the separation sliding chute is a cross limiting clamping groove, a driving accommodating groove is arranged at the lower end of the bottom bin, and a sealing cover is arranged on the outer side of the driving accommodating groove. The cooperation is installed drive arrangement additional, great improvement rescue efficiency.

Description

Safe lifeboat convenient to it is stable

Technical Field

The invention relates to the technical field of safety lifeboats, in particular to a safety lifeboat convenient to stabilize.

Background

The ship lifesaving is that ship passengers use ship lifesaving equipment to rescue people falling into water, or dispose and abandon the ship for self rescue according to the lifesaving when encountering marine accidents, and also comprises rescuing other ships or receiving external rescue, at this time, enough lifeboats are needed to achieve the purpose of first aid, the ship lifesaving is that the ship passengers use the ship lifesaving equipment to rescue people falling into water, or dispose and abandon the ship for self rescue according to the lifesaving when encountering marine accidents, and also comprises rescuing other ships or receiving external rescue in a broad sense, the lifeboat is the most main lifesaving tool on the ship, is a special lifeboat for ship passengers to rescue or rescue people in distress at sea, an air tank is arranged under a seat plate in the ship to ensure that the ship is completely filled with water and cannot sink, and the ship is provided with propelling equipment such as food, drinking water, first-aid products, accessories, communication equipment, sails, oars, poles and the like and also provided with a motorized propelling device, the life saving boat is divided into a wooden life saving boat, a metal life saving boat and a glass fiber reinforced plastic life saving boat according to structural materials, and is divided into an open type life saving boat, a closed type life saving boat and a totally closed type life saving boat according to structural forms, the length of the life saving boat is not less than five meters, the life saving boat is propelled by a paddle, a sail or a machine, more than sixty people are motor boats, the arrangement of the life saving boat does not interfere with the operation and the use of other life saving equipment, all the life saving boats can be used immediately under emergency conditions, and the life saving boat is usually arranged on hoisting equipment of a life saving deck so as to be convenient for.

The inventor of the application finds that the existing ship body is in a strip shape for driving speed, so that the contact area between the ship body and the water surface is reduced, the stability of the ship body on the water surface is reduced, if an emergency situation occurs, danger easily occurs such as large sea wind and large wave, the traditional ship is fixed in shape and structure, the traditional ship does not have a corresponding expansion function, and when the ship body is not enough to stably drive on the sea surface, measures for reinforcing the ship body do not exist, and the ship can only be allowed to approach dangers.

Disclosure of Invention

The invention aims to provide a safe lifeboat convenient to stabilize, and aims to solve the problems that the traditional lifeboat is mostly in a strip shape, has poor stability and is easy to threaten during emergency rescue, and the traditional lifeboat has a simple structure, has no response crisis expansion function, and has poor corresponding sea surface threat capability.

The invention is realized by the following steps:

a safe lifeboat convenient to stabilize comprises a circular boat body, an arc-shaped cover, a driving device and an emergency stabilizing device, wherein the circular boat body comprises a boat cabin, a boat side and a boat bottom bin, the boat side is arranged on the outer side of the boat cabin, the boat bottom bin is arranged at the bottom of the boat cabin, the boat side and the boat bottom bin are integrally formed, a seat is arranged inside the boat cabin and fixedly connected with the boat cabin, a safe emergency cavity is formed in the boat side, a separation sliding groove is formed between the safe emergency cavities and is a cross limiting clamping groove, a driving accommodating groove is formed in the lower end of the boat bottom bin, a sealing cover is arranged outside the driving accommodating groove and is in sliding connection with the accommodating groove, the arc-shaped cover is hemispherical and symmetrically divided into two halves, the driving device is arranged inside the circular boat body and is in sliding connection with the circular boat body, still be provided with emergent stabilising arrangement on the circular hull, emergent stabilising arrangement includes quick gasbag and function flexible link, quick gasbag adopts vacuum child structure, function flexible link sets up in the middle of two quick gasbags, just function flexible link and the sealed fixed connection of two quick gasbags, the inside sodium azide of having placed of quick gasbag.

Further, function flexible link includes spill telescopic link and convex telescopic link, spill telescopic link and convex telescopic link sliding connection, spill telescopic link and convex telescopic link all include connecting head, flexible waist and stabilize the bottom, connecting head and stable bottom are connected through flexible waist, it is provided with the hull connection piece to stabilize the bottom lateral surface, the hull connection piece with stabilize the bottom welding.

Furthermore, be provided with electron ignition device and sealing connection frame in the connector head, electron ignition device sets up the center department at connector head lateral surface, just electron ignition device and connector head fixed connection, the sealing connection frame sets up at connector head lateral surface, just sealing connection frame and connector head integrated into one piece.

Further, still be provided with the function box body in the connecting head, the function box body sets up the inside in connecting head, just function box body and connecting head sliding connection, be provided with air supplement unit and self-feeding box body on the function box body, self-feeding box body sets up the upper end at air supplement unit, just air supplement unit and function box body fixed connection, self-feeding box body and function box body sliding connection.

Furthermore, quick gasbag shrink is in safe emergent intracavity, just safe emergent intracavity is in the closed condition, the flexible link of function shrink is inside separating the spout, electronic ignition is in unoperated state.

Further, the arc-shaped cover is arranged inside the circular ship body and connected with the circular ship body in an overturning manner, and the arc-shaped cover is made of toughened glass materials.

Further, quick gasbag fills the expansion and is the triangle pie, and a plurality of quick gasbags pass through the function flexible link and form a complete pie in the circular hull outside, the function flexible link is in the state that expandes completely.

Furthermore, the arc-shaped cover is arranged at the center of the upper end of the circular ship body and is in sealing connection with the circular ship body to form a spherical shell, and the arc-shaped cover is made of toughened glass materials.

Furthermore, drive arrangement includes control box, rudder and drive wheel, control box and circular hull sliding connection, the rudder sets up the preceding terminal surface at the control box, just the rudder rotates with the control box to be connected, the drive wheel sets up the rear end face at the control box, just the drive wheel rotates with the control box to be connected.

Compared with the prior art, the invention has the beneficial effects that: the safe lifeboat has the characteristics of reasonable design and simplicity in operation, effectively achieves the purpose of safely and stably fixing the lifeboat on the sea, can change the structural shape of the lifeboat according to different weather conditions, and greatly improves the rescue efficiency by matching with the additionally arranged driving device.

(1) The invention effectively achieves the purpose of strengthening the stability of the ship by changing the shape of the traditional lifeboat, improves the structure of the traditional square lifeboat, improves the traditional square ship body into the shape of a round ship body, ensures that the stability of the ship body is higher during rescue, the rescue is safer, ensures that the bottom surface of the ship body can be completely attached to the water surface by arranging the round ship body, and arranges the cabin at the center of the round ship body, thereby well maintaining the stability of the ship body, and after people fall into water, the ship can not turn over when climbing the ship from any direction of the ship body, so as to cause secondary injury of the people on the ship.

(2) The emergency stabilizing device is additionally arranged on the outer side of the ship body, so that the stability of the ship on the sea surface is further enhanced, the success rate of rescue is improved, the structure of the ship side is convenient to install and use the emergency stabilizing device, the safety emergency cavity can be used for placing the emergency stabilizing device, the quick air bag is used through expansion connection, the quick air bag is of a vacuum tire structure, the quick inflation effect can be achieved when the requirement is met, the firmness of the tire body can be guaranteed, when the tire body is damaged, the purpose of quick repair can be achieved, and the safety of the ship in the running process is guaranteed.

(3) According to the invention, the driving device is additionally arranged on the traditional lifeboat, so that the rescue boat can sail farther, manual hands are liberated, the rescue efficiency is improved, the driving device is an improvement on the existing lifeboat generally in a manual paddle rowing mode, the power device is additionally arranged on the cabin, the physical strength of personnel can be effectively reduced, the boat can sail farther, the survival rate of personnel on the boat is greatly increased, and the driving device is slidably connected with the boat body, so that the driving device can be effectively prevented from touching the submerged reef, and the personnel on the boat are more dangerous.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a perspective view of the apparatus of a first embodiment of the invention and with the hull not actuated;

FIG. 2 is a front view of the device of FIG. 1;

FIG. 3 is a perspective view of the apparatus of the first embodiment of the invention and with the hull in motion;

FIG. 4 is a perspective view of the apparatus in a second embodiment of the invention and with the hull not actuated;

FIG. 5 is a front view of the device of FIG. 4;

FIG. 6 is a top view of the device shown in FIG. 4;

FIG. 7 is a bottom view of the device of FIG. 4;

FIG. 8 is a perspective view of the apparatus of the second embodiment of the invention and with the hull in motion;

FIG. 9 is a front view of the device of FIG. 8;

FIG. 10 is a bottom view of the device of FIG. 8;

FIG. 11 is a perspective view of the drive device shown in FIG. 1;

fig. 12 is a perspective view of the emergency stabilizing device shown in fig. 4;

FIG. 13 is a front view of the device of FIG. 12;

FIG. 14 is a left side view of the device of FIG. 4;

fig. 15 is a top view of the device shown in fig. 4.

In the figure: 1. a circular hull; 11. a cabin; 111. a seat; 12. a side wall; 121. a safety emergency cavity; 122. a separation chute; 13. a bottom bin; 131. a drive receiving groove; 132. a sealing cover; 2. an arc-shaped cover; 3. a drive device; 31. a control box; 32. a rudder; 33. a drive wheel; 4. an emergency stabilizing device; 41. a rapid air bag; 42. a functional telescopic connecting frame; 421. a concave telescopic rod; 422. a convex telescoping rod; 423. a connecting head; 4231. an electronic ignition device; 4232. sealing the connecting frame; 4233. a functional box body; 4234. a gas supplementing device; 4235. a self-replenishing cartridge; 424. the waist is stretched; 425. stabilizing the bottom; 4251. a ship body connecting sheet.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Embodiment 1 referring to fig. 1, 2, 3 and 11, a safety lifeboat convenient for stabilization, when emergency rescue is required, the general weather and sea surface conditions are worse, so if a conventional lifeboat is used, it is difficult to adapt to such worse conditions, so the inventor modifies the structure of the conventional square lifeboat, and modifies the conventional square lifeboat into a circular hull shape, so that the hull is more stable during rescue, and rescue is safer, the lifeboat includes a circular hull 1, an arc cover 2, a driving device 3 and an emergency stabilizing device 4, the circular hull 1 is configured such that the bottom surface of the hull can be completely attached to the water surface, and a cabin is disposed at the center of the circular hull 1, which can also well maintain the stability of the hull, and after a person falls into water, the lifeboat will not roll over when climbing from any direction of the hull, but causes secondary injury to people on the ship, in this embodiment, the emergency stabilizing device 4 is not opened for the ordinary rescue circular hull 1, and can be conveniently placed on a large-sized hull for use as a rescue ship in an emergency, the circular hull 1 includes a cabin 11, a side wall 12 and a bottom cabin 13, a seat 111 is arranged inside the cabin 11, the seat 111 is fixedly connected with the cabin 11, the cabin 11 is stabilized at the center of the circular hull 1, the seat 111 is arranged inside the cabin to provide a corresponding position for the people in the rescue to use, and can achieve the stability of the ship, the side wall 12 is arranged outside the cabin 11, a safety emergency cavity 121 is arranged on the side wall 12, a separation sliding groove 122 is arranged between the safety emergency cavities 121, the separation sliding groove 122 is a cross limiting clamping groove, and the structure of the side wall 12 is arranged to facilitate the installation and use of the emergency stabilizing device 4, emergent chamber 121 of safety can be used for placing emergent stabilising arrangement 4, emergent chamber 121 of safety is in the closed condition in this embodiment, emergent stabilising arrangement 4 shrink in emergent chamber 121 of safety, place the destruction of sea water to emergent stabilising arrangement 4, bilge 13 sets up the bottom at hold 11, and hold 11, side 12 and bilge 13 integrated into one piece, setting up of bilge 13 is used for placing drive arrangement 3, the convenient use of power supply when emergent lifesaving.

The bottom cabin 13 lower extreme is provided with the drive and accomodates groove 131 for place protection drive arrangement 3, and the drive is accomodate the groove 131 outside and is provided with sealed lid 132, sealed lid 132 with accomodate groove 131 sliding connection, when not using to move drive arrangement 3, will accomodate drive arrangement 3 inside bottom cabin 13 to come its protection through sealed lid 132, guarantee the security when it does not use, guarantee the normal use when emergent.

Arc lid 2 sets up in the inside of circular hull 1, and arc lid 2 is connected with the 1 upset of circular hull, and arc lid 2 adopts toughened glass material, and arc lid 2 sets up to the hemisphere, and the symmetry is cut apart into two halves, can accomodate completely inside the hull, makes things convenient for crewman's operation that can be on the hull, can not block the sight, and cabin personnel also can open the arc lid on half, guarantees the normal travel of ship.

Drive arrangement 3 sets up the inside at circular hull 1, and drive arrangement 3 and 1 sliding connection of circular hull, the improvement that the setting of drive arrangement 3 was generally made for the form of artifical oar in comparing in current lifeboat, install power device physical power that can effectual reduction personnel additional on the cabin, can make the farther distance of ship navigation, great increase the survival rate of personnel on the ship, but drive arrangement 3 adopts sliding connection's mode and hull, can effectually avoid drive arrangement to touch the submerged reef, and make personnel on the ship take place bigger danger.

The driving device 3 comprises a control box 31, a rudder 32 and driving wheels 33, the control box 31 is in sliding connection with the circular hull 1, the control box 31 is arranged to facilitate a driver to control the speed and direction of the hull to use in the rescue process, the rudder 32 is arranged on the front end face of the control box 31, the rudder 32 is in rotating connection with the control box 31, the rudder 32 is arranged to control the traveling direction of the hull to use, the driving wheels 33 are arranged on the rear end face of the control box 31, the driving wheels 33 are in rotating connection with the control box 31, the driving wheels 33 are arranged to be used as power of the hull, independent running function in the rescue process of the ship is guaranteed, and manual swinging work of the traditional lifeboat is replaced.

The circular hull 1 is further provided with an emergency stabilizing device 4, the emergency stabilizing device 4 is arranged to further increase the stability of the stabilized ship, when the circular hull cannot stabilize the ship, the emergency stabilizing device 4 can be opened to further increase the contact area between the hull and the water surface, and the buoyancy of the hull can also be increased, so as to achieve the area of stabilizing the hull, in the present practical application, the emergency stabilizing device 4 is not opened, the emergency stabilizing device 4 comprises a fast air bag 41 and a functional telescopic connecting frame 42, the fast air bag 41 is contracted inside the safe emergency cavity 121, the electronic ignition device 4231 is in a non-working state, the fast air bag 41 is in a non-inflated state, the functional telescopic connecting frame 42 is contracted inside the separation sliding groove 122, but the head of the functional telescopic connecting frame 42 is positioned on the separation sliding groove 122, and is ready to be matched with the expansion connection of the fast air bag 41 for use at any time, quick gasbag 41 adopts vacuum child structure, not only can guarantee to reach quick aerate's effect when needing, also can guarantee the tightness of matrix, when the matrix takes place the damage, can also realize quick repair's purpose, guarantees the safety of ship driving in-process.

The functional telescopic connecting frame 42 is arranged between the two quick airbags 41, the functional telescopic connecting frame 42 is fixedly connected with the two quick airbags 41 in a sealing manner, the functional telescopic connecting frame 42 is arranged to connect the two connected airbags, sodium azide is placed in the quick airbags 41, the quick airbags 41 are inflated by means of chemical explosion, a rescuer can complete the inflation state of the airbags in the shortest time, the functional telescopic connecting frame 42 comprises a concave telescopic rod 421 and a convex telescopic rod 422, the concave telescopic rod 421 is slidably connected with the convex telescopic rod 422, stable connection can be effectively realized by the matching of the concave telescopic rod 421 and the convex telescopic rod 422, the concave telescopic rod 421 and the convex telescopic rod 422 respectively comprise a connecting head 423, a telescopic waist 424 and a stable bottom 425, and the arrangement of the telescopic waist 424 can realize the normal extension of the concave telescopic rod 421 and the convex telescopic rod 422, the aim of unfolding and folding is achieved, a hull connecting sheet 4251 is arranged on the outer side face of the stable bottom 425, the hull connecting sheet 4251 is welded with the stable bottom 425, the stable bottom 425 is arranged to connect and fix the functional telescopic connecting frame 42 at the upper end of a ship body, the hull connecting sheet 4251 is connected to the ship body through bolts for use, the connecting head 423 is connected with the stable bottom 425 through a telescopic waist 424, an electronic ignition device 4231 and a sealing connecting frame 4232 are arranged on the connecting head 423, the electronic ignition device 4231 is arranged in the center of the outer side face of the connecting head 423, the electronic ignition device 4231 is fixedly connected with the connecting head 423, the electronic ignition device 4231 is arranged to ignite sodium azide placed in the fast air bag 41, ignition and inflation control can be achieved electronically, the sealing connecting frame 4232 is arranged on the outer side face of the connecting head 423, and the sealing connecting frame 4232 and the connecting head 423 are integrally formed, the sealing connection frame 4232 is arranged for sealing connection with an air bag for use, the sealing performance of the inflated air bag is guaranteed, the stability of a ship body is guaranteed, the connecting head 423 is further provided with a function box 4233, the function box 4233 is arranged inside the connecting head 423, the function box 4233 is connected with the connecting head 423 in a sliding mode, the function box 4233 is arranged for placing an air supplementing device 4234 and a self-supplementing liquid box 4235 which can be replaced conveniently in time, the function box 4233 is provided with an air supplementing device 4234 and a self-supplementing liquid box 4235, the self-supplementing liquid box 4235 is arranged at the upper end of the air supplementing device 4234, the air supplementing device 4234 is fixedly connected with the function box 4233, the air supplementing device 4234 is arranged for conveniently supplementing insufficient air to the air bag in time or timely inflating and using the air bag when a problem occurs to a chemical object in the air bag, the self-supplementing liquid box 4235 is connected with the function box 4233 in a sliding mode, and the self-supplementing liquid box 4235 is arranged for use, the consequence of the airbag rupture in the lifesaving process of the traditional lifeboat is unreasonable, and after the airbag of the lifeboat body is punctured by a foreign object, the self-repairing liquid in the self-repairing liquid box 4235 can timely reach the rupture along with the gas at the gas leakage position, and can achieve the timely repairing effect by matching with a vacuum tire structure, so that the safety of the lifeboat body and personnel is ensured.

Embodiment 2 referring to fig. 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 and 15, a safety lifeboat convenient for stabilization, which needs to be opened to further stabilize the hull when the body of the launched safety lifeboat is difficult to support on the sea surface, ensures the safety of the lifeboat during rescue to the maximum extent, makes the hull more stable during rescue, and is safer for rescue, comprises a circular hull 1, an arc cover 2, a driving device 3 and an emergency stabilizing device 4, the circular hull 1 comprises a hold 11, a side 12 and a bottom 13, the side 12 is arranged outside the hold 11, the bottom 13 is arranged at the bottom of the hold 11, and the hold 11, the side 12 and the bottom 13 are integrally formed, a seat 111 is arranged inside the hold 11, seat 111 and cabin 11 fixed connection have seted up safe emergent chamber 121 on the group 12, safe emergent chamber 121 is in open state in this real application of force, is provided with between the safe emergent chamber 121 and separates spout 122, separates spout 122 and is the spacing draw-in groove of cross, and the inside link of draw-in groove also is in the state of stretching, and bilge 13 lower extreme is provided with the drive and accomodates groove 131, and the drive is accomodate the groove 131 outside and is provided with sealed lid 132, sealed lid 132 with accomodate groove 131 sliding connection.

The arc cover 2 is in a hemispherical shape and is symmetrically divided into two halves, the arc cover 2 is arranged at the center of the upper end of the circular hull 1, the arc cover 2 is hermetically connected with the circular hull 1 to form a spherical shell, the arc cover 2 is made of toughened glass materials, the rescue condition is serious in the practical force application, when sea surface stormy waves are too large or weather is too bad, a hemispherical blocking cover body can be formed on the upper end surface of the hull, the normal driving and observation of a driver are not influenced, and the safety of personnel on the ship can be effectively guaranteed,

drive arrangement 3 sets up in the inside of circular hull 1, and drive arrangement 3 and circular hull 1 sliding connection, and drive arrangement 3 includes control box 31, rudder 32 and drive wheel 33, and control box 31 and circular hull 1 sliding connection, rudder 32 set up the preceding terminal surface at control box 31, and rudder 32 rotates with control box 31 to be connected, and drive wheel 33 sets up the rear end face at control box 31, and drive wheel 33 rotates with control box 31 to be connected.

The circular hull 1 is further provided with an emergency stabilizing device 4, the emergency stabilizing device 4 is in a working state in the actual application of force, the emergency stabilizing device 4 comprises a quick air bag 41 and a functional telescopic connecting frame 42, the quick air bag 41 adopts a vacuum tire structure, the quick air bag 41 is in an inflated state, sodium azide is placed in the quick air bag 41, the safety emergency cavity 121 is in an opened state, the electronic ignition device 4231 is in a non-working state, chemical agents are ignited and exploded, the quick air bag 41 is ejected out of the safety emergency cavity 121, the functional telescopic connecting frame 42 is contracted in the separating chute 122, the functional telescopic connecting frame 42 is arranged between the two quick air bags 41, the functional telescopic connecting frame 42 is fixedly connected with the two quick air bags 41 in a sealing manner, the functional telescopic connecting frame 42 is in a fully expanded state, the quick air bags 41 are enclosed into a circular air bag by the functional telescopic connecting frame 42, the function of effectively stabilizing the ship body is achieved, the functional telescopic connecting frame 42 comprises a concave telescopic rod 421 and a convex telescopic rod 422, the concave telescopic rod 421 is in sliding connection with the convex telescopic rod 422, the concave telescopic rod 421 and the convex telescopic rod 422 are completely unfolded and are mutually and stably buckled together, the concave telescopic rod 421 and the convex telescopic rod 422 both comprise a connecting head 423, a telescopic waist 424 and a stable bottom 425, the connecting head 423 is connected with the stable bottom 425 through the telescopic waist 424, a ship connecting sheet 4251 is arranged on the outer side face of the stable bottom 425, the ship connecting sheet 4251 is welded with the stable bottom 425, the ship connecting sheet 4251 can realize fastening connection of an inflated air bag, the air bag is fastened and stabilized around the ship body, an electronic ignition device 4231 and a sealing connecting frame 4232 are arranged on the connecting head 423, the electronic ignition device 4231 is arranged at the center, in the practical application, the ignition device 4231 is already triggered, the sealing connection frame 4232 is arranged on the outer side face of the connection head 423, the sealing connection frame 4232 and the connection head 423 are integrally formed, the connection head 423 is further provided with a function box 4233, the function box 4233 is arranged inside the connection head 423, the function box 4233 is connected with the connection head 423 in a sliding mode, the function box 4233 is provided with an air supplementing device 4234 and a self-supplementing liquid box 4235, the self-supplementing liquid box 4235 is arranged at the upper end of the air supplementing device 4234, the air supplementing device 4234 is fixedly connected with the function box 4233, and the self-supplementing liquid box 4235 is connected with the function box 4233 in a sliding mode, so that safety guarantee measures during rescue are assisted.

The device provided by the embodiment of the present invention has the same implementation principle and technical effect as those of the embodiment 1, and for the sake of brief description, reference may be made to the corresponding contents in the embodiment 1 without reference to the embodiment.

The device obtained by the design of the circular hull can basically meet the use requirement of a safe lifeboat which is convenient to stabilize, but with the aim of further improving the functions, designers further improve the device and arrange a stabilizing air bag inside the outer side of the hull to further ensure the stability of the hull and the safety of personnel.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The utility model provides a safe lifeboat convenient to it is stable, includes circular hull (1), arc lid (2), drive arrangement (3) and emergency stabilizing device (4), its characterized in that: the round ship body (1) comprises a cabin (11), a side wall (12) and a bottom cabin (13), the side wall (12) is arranged on the outer side of the cabin (11), the bottom cabin (13) is arranged at the bottom of the cabin (11), the side wall (12) and the bottom cabin (13) are integrally formed, a seat (111) is arranged in the cabin (11), the seat (111) is fixedly connected with the cabin (11), a safety emergency cavity (121) is arranged on the side wall (12), a separation sliding groove (122) is arranged between the safety emergency cavities (121), the separation sliding groove (122) is a cross limiting clamping groove, a driving accommodating groove (131) is arranged at the lower end of the bottom cabin (13), a sealing cover (132) is arranged on the outer side of the driving accommodating groove (131), the sealing cover (132) is in sliding connection with the accommodating groove (131), and the arc-shaped cover (2) is hemispherical, and the symmetry is cut apart into two halves, drive arrangement (3) set up the inside at circular hull (1), just drive arrangement (3) and circular hull (1) sliding connection, still be provided with emergent stabilising arrangement (4) on circular hull (1), emergent stabilising arrangement (4) are including quick gasbag (41) and function telescopic connection frame (42), quick gasbag (41) adopt vacuum child structure, function telescopic connection frame (42) set up in the middle of two quick gasbags (41), just function telescopic connection frame (42) and two quick gasbag (41) sealed fixed connection, quick gasbag (41) inside has placed the sodium azide.

2. A safety lifeboat facilitating stabilization according to claim 1 wherein the functional telescopic link (42) comprises a concave telescopic link (421) and a convex telescopic link (422), the concave telescopic link (421) is slidably connected with the convex telescopic link (422), the concave telescopic link (421) and the convex telescopic link (422) each comprise a connecting head (423), a telescopic waist (424) and a stabilizing bottom (425), the connecting head (423) and the stabilizing bottom (425) are connected through the telescopic waist (424), a hull connecting plate (4251) is arranged on the outer side of the stabilizing bottom (425), and the hull connecting plate (4251) is welded with the stabilizing bottom (425).

3. A safety lifeboat convenient for stabilization according to claim 2 wherein the connection head (423) is provided with an electronic ignition device (4231) and a sealing connection frame (4232), the electronic ignition device (4231) is disposed at the center of the outer side surface of the connection head (423), the electronic ignition device (4231) is fixedly connected with the connection head (423), the sealing connection frame (4232) is disposed at the outer side surface of the connection head (423), and the sealing connection frame (4232) is integrally formed with the connection head (423).

4. A safety lifeboat convenient for stabilization according to claim 3 wherein the connection head (423) is further provided with a function box (4233), the function box (4233) is arranged inside the connection head (423), the function box (4233) is slidably connected with the connection head (423), the function box (4233) is provided with an air supplement device (4234) and a self-replenishing box (4235), the self-replenishing box (4235) is arranged at the upper end of the air supplement device (4234), the air supplement device (4234) is fixedly connected with the function box (4233), and the self-replenishing box (4235) is slidably connected with the function box (4233).

5. A safety lifeboat facilitating stabilization according to claim 4 wherein the quick air bag (41) is retracted inside the emergency safety chamber (121) and the emergency safety chamber (121) is in a closed position, the functional telescopic link (42) is retracted inside the partition chute (122) and the electronic ignition device (4231) is in an inactive position.

6. A safety lifeboat facilitating stabilization according to claim 5 wherein the arc cover (2) is arranged inside the circular hull (1), and the arc cover (2) is connected with the circular hull (1) in a turning way, and the arc cover (2) is made of toughened glass material.

7. A safety lifeboat facilitating stabilization according to claim 1 wherein the fast air bags (41) are inflated in a triangular pie shape and a plurality of fast air bags (41) are formed in a full pie shape outside the circular hull (1) by functional telescopic links (42), said functional telescopic links (42) being in a fully deployed state.

8. A safety lifeboat facilitating stabilization according to claim 7 wherein the arc cover (2) is arranged at the center of the upper end of the circular hull (1), and the arc cover (2) is hermetically connected with the circular hull (1) to form a spherical shell, and the arc cover (2) is made of toughened glass material.

9. A safety lifeboat facilitating stabilization according to any one of claims 1-8 wherein said driving means (3) comprises a control box (31), a rudder (32) and driving wheels (33), said control box (31) being slidably connected to the circular hull (1), said rudder (32) being arranged at the front end of the control box (31) and said rudder (32) being rotatably connected to the control box (31), said driving wheels (33) being arranged at the rear end of the control box (31) and said driving wheels (33) being rotatably connected to the control box (31).

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