KR101943949B1 - Buoyancy occurring device for life saving - Google Patents

Abstract

The present invention includes: a body frame formed and comparted into a first compartment and a second compartment and installed to be wearable; a pressure tank arranged on the first compartment and filled with high pressure; a buoyancy forming part arranged on the second compartment, connected with the pressure part, and forming buoyancy by being inflated by high pressure gas introduced from the pressure tank; a beating part connected with the pressure tank, and beating a protector arranged on the entry of the pressure tank, wherein high pressure gas is selectively introduced to the buoyancy forming part; and a button part installed on the outer circumferential surface of the body frame, electrically connected with the beating part, and guiding an operation as the heating part is pressed.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a buoyancy generating device for life buoyancy, and more particularly, to a buoyancy generating device for life buoyancy which is formed so as to be worn on the body and provides buoyancy when an emergency occurs during an aquatic activity.

In general, a life-saving tube is a rescue tool made of resin filled with gas to save a person who has suffered a distress in the sea or water, and can be thrown to the vicinity of the victim in a safe position outside the water, So that the activity can be done.

Especially, most of the safety accidents that occur during the watering can be prevented by life saving activities within a very short time of a few seconds or several tens of seconds after the accident.

Therefore, in case of a safety accident at the waterfront, if a rope or a tube is provided in the vicinity, it can be thrown into the rescue structure promptly. However, not only the range of the water activity is wide, It is very rare that a life-saving device such as a tube or a rope is provided in the vicinity thereof.

In addition, a life-saving tube used for rescuing a marine or aquatic victim must be thrown around the victim in a state of being filled with gas, but the life-saving tube filled with gas is relatively resistant to air It is not easy to throw the tube to the point of accident far away from the thrown position where safety such as the ground is secured short, and it is difficult to rescue the victim.

In addition, since a plurality of life-saving tubes are bundled at a certain interval in a ship, the life-saving tubes are used for life-saving in case of an accident, but it is very difficult to personally carry them in water activities.

Accordingly, it is possible to provide a buoyancy by selectively expanding the volume only when an emergency occurs during the water operation in the sea or water, so that it is possible to carry out life saving activities by the victims themselves. It is essential.

SUMMARY OF THE INVENTION An object of the present invention is to provide a bodily-shaped body frame that can be worn on the body, such as a wrist, to allow a high-pressure gas to flow into the buoyancy-bag- To provide buoyancy for life buoyancy, which can float over the surface of the water to provide buoyancy, thereby enabling the survivor to self-survive during the aquatic activity.

The buoyancy generator for life buoyancy according to the present invention is characterized in that the lifting buoyancy generating device according to the present invention comprises a body frame which is formed to be partitioned into a first compartment and a second compartment, a pressure tank disposed in the first compartment and filled with a high pressure gas, A buoyancy generating unit which is disposed in the second compartment and connected to the pressure tank and is expanded by the high pressure gas introduced from the pressure tank to generate a buoyancy force, a blocking member provided at the inlet of the pressure tank, And a button portion provided on an outer circumferential surface of the body frame and electrically connected to the hitting portion to guide the operation of the hitting portion.

Further, the buoyancy generating device according to the present invention further includes a wireless operation unit configured to wirelessly operate the hitting unit.

Here, the wireless operation unit may include a transmission unit disposed apart from the body frame and configured to wirelessly transmit a hitting remote operation signal, a reception unit provided in the first compartment and receiving a hitting remote operation signal from the transmission unit, A controller receiving a hitting remote operation signal from the receiving unit, and a battery configured to operate by supplying electricity to the hitting unit.

Meanwhile, the buoyancy generating apparatus according to the present invention further includes a camera unit installed outside the body frame, photographing the peripheral area, and transmitting the captured image signal to the transmitter.

The buoyancy generating device according to the present invention may include a first sensor unit installed inside the body frame and configured to measure a heart rate of a wearer and transmit the measurement result to the transmitter unit, And a second sensor unit configured to measure the acceleration of the first sensor unit and transmit the measured acceleration to the transmitter unit.

The body frame may include a speaker unit configured to output the voice signal, and a controller configured to control the speaker unit to output the voice signal. And a lighting switch unit configured to be able to reply to the voice signal.

The control unit receives the blower manual operation signal generated according to the operation of the button unit, and transmits the blower unit manual operation signal to the calling unit.

The hitting unit may include a hitting pin provided inside the hitting body for receiving the hatch, a striking pin formed to hatch the blocking hole to hatch the blocking hatch, a striking pin spaced apart from the striking pin, A guide member connected to the elastic member inside the housing and moved by elastic restoring force of the elastic member to selectively press the striking pin, and a guide member disposed between the striking pin and the guide member, And a driving member for restricting movement of the guide member and having a rounded outer circumferential surface and a connection hole formed therethrough.

Here, the hitting portion is electrically connected to the button portion, and is configured to rotate at an interval of 90 degrees. The guide member penetrates through the connection hole, and a rotational driving force is applied to the driving member so as to press the hitting pin by an elastic restoring force And a power transmission member for transmitting the power transmission member.

The striking portion may include a striking pin provided inside the striking body for receiving the striking hole and configured to strik the blocking hole to move the striking hole, a striking pin formed to be spaced apart from the striking pin, A guide member which is moved by an elastic restoring force of the elastic member and selectively presses the knock pin, and a guide member which is engaged with the guide member inside the spacing region, And a driving member provided to strik the striking pin, wherein the spacing region is formed to include a gear engaged with the driving member in any one of the striking pin and the guide member.

The hitting unit may further include a power transmitting member electrically connected to the button unit and configured to vary the angle and transmitting the rotational driving force to the driving member such that the driving member moves up and down within the spacing region .

The striking portion may include a striking pin provided inside the striking body for receiving the striking hole and configured to strik the blocking hole to move the striking hole, a striking pin formed to be spaced apart from the striking pin, A guide member which is moved by an elastic restoring force of the elastic member and selectively presses the striking pin, a guide member which is engaged with the guide member inside the spacing region, The first driving member and the second driving member are engaged with the driving member and the spacing region so as to be engaged with the first driving member and the driving pin, And a second driving member formed thereon.

Here, the hitting portion is electrically connected to the button portion and is formed to vary the angle, and the first driving member and the second driving member are coupled to the first driving member such that the rotational driving force And a power transmitting member for transmitting the power.

The body frame is provided with a band portion that is adjustable to the wear area and an opening portion that is hinged to form an outer cover of the second compartment and is opened by a pressure generated as the buoyancy generating portion is expanded .

The buoyancy generating unit is composed of any one of a thermoplastic urethane, a compressed PCV fabric, and a compressed polyurethane resistant to a pressure of a high-pressure gas or an external shock.

In addition, the body frame is provided to be worn by a plurality of wearers, and different unique IDs are assigned depending on the wearer.

Meanwhile, the buoyancy generating apparatus according to the present invention further includes an electromagnetic field emitting unit installed outside the body frame and configured to emit an electromagnetic field to a peripheral region of the body frame.

The present invention relates to a bodily-shaped body frame that can be worn on the body, such as a wrist, and allows a high-pressure gas to flow into the buoyancy-bag-like expansion means when an emergency occurs, It is possible to float on the surface of the water to provide buoyancy, which in turn has the effect of enabling the survivor to self-survive during the water activities.

Further, the present invention provides a separate remote controller for transmitting a control signal from the outside to the body frame, and allows a high-pressure gas to flow into the inflating unit by transmitting / receiving a control signal according to a remote control operation when an emergency occurs, It is possible to allow a user who has difficulty in self-life-saving activities to smoothly perform life-saving activities.

FIG. 1 is a schematic view of a life buoyancy generating device according to an embodiment of the present invention.
2 is a view showing an expansion state of a buoyancy generating part of a buoyancy generating device for life buoyancy according to an embodiment of the present invention.
3 is a view showing a structure of a life buoyancy generating device according to an embodiment of the present invention.
4 is a view showing a first operation of a striking part according to an operation of a button part of a buoyancy generating device for life buoyancy according to an embodiment of the present invention.
5 is a view for explaining the operation of the striking part according to the operation of the wireless operation part of the life buoyancy generation device according to the embodiment of the present invention.
6 is a view showing a camera unit and an electromagnetic field emitting unit of the buoyancy generator for life buoyancy according to the embodiment of the present invention.
7 to 9 are views showing a second operation of the striking part according to the operation of the button part of the buoyancy generating device for life buoyancy according to the embodiment of the present invention.
10 to 12 are views showing a third operation of the hitting part according to the operation of the button part of the buoyancy generating device for lifetime according to the embodiment of the present invention.
13 is a view showing a first sensor unit and a second sensor unit for a buoyancy generator for life buoyancy according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention and the manner of achieving it will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings.

It should be understood, however, that the present invention is not limited to the embodiments disclosed herein but may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims.

In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

FIG. 1 is a schematic view of a life buoyancy generating apparatus according to an embodiment of the present invention, and FIG. 2 is a view showing an expansion state of a buoyancy generating unit of a buoyancy generating apparatus for life buoyancy according to an embodiment of the present invention.

As shown in FIG. 1, the lifting buoyancy generating apparatus according to the present embodiment includes a body frame 100.

A pressure tank 200 is coupled to one side of the body frame 100, and a button unit 400 is pushed to the other side.

The pressure tank 200 to which the body frame 100 is coupled may be inserted into a coupling hole (not shown) and may be replaced with another pressure tank 200 'after the pressure tank 200 is used .

In addition, a power button 102 for operation is provided on the front surface of the body frame 100. Although not shown in the drawings, a leakage detection unit is provided inside the body frame 100 to check for leakage in the water, And an LCD display window 104 for displaying the state of the water-leakage detection unit is provided on the outside, so that it can be easily confirmed.

The body frame 100 has the same shape and can be provided in a plurality of body parts. The body frame 100 has a plurality of wearable objects, and each body frame 100 is given its own unique ID, The remote operation can be performed only through the transmitter 610 corresponding to each unique ID when the remote operation is performed through the wireless operation unit 600 to be described later, thereby preventing a problem that the operation is not performed due to crosstalk.

The body frame 100 includes a band portion 110 and an opening portion 120.

The band part 110 is coupled to the bottom surface of the body frame 100 and is formed in the form of a band having a wearable area such as a wrist, an ankle, or the like so that the wearer can wear it.

Here, the band portion 110 is made of a material such as rubber because it is used in an aquarium, and accordingly, the wearing area can be selectively increased according to the thickness of the user's wrist, ankle, etc., Buckle type or the like, so that adjustment of the wearing area may be performed.

The opening portion 120 forms an outer cover of the second compartment B forming the inside of the body frame 110. The buoyancy generating portion 300 provided inside the second compartment B expands To be opened by the applied pressure.

In other words, the opening 120 is hinged to the end of the body frame 110 by the rotary shaft 120a. If the high-pressure gas stored in the pressure tank 200 flows into the buoyancy generating unit 300 , The buoyancy generating unit 300 is inflated so that the pressure generated by the buoyancy generating unit 300 is rotationally moved at the end of the body frame 110 as shown in FIG. 2 to open the second compartment B, So that the body frame 110 can be made buoyant by the buoyancy generating part 300 expanded to the outside.

Accordingly, the buoyancy generator for lifesaving according to the present embodiment operates the button unit 500 by itself to expand the buoyancy generating unit 300 when an emergency occurs during a water activity, Thereby enabling life-saving activities on its own by the frame 110.

As shown in FIG. 2, the buoyancy generator for lifesaving according to the present embodiment includes a transmitter 610 including a remote controller, a smart phone, and the like for transmitting a remote operation signal of the hitting part from the outside to the body frame, The buoyancy generating unit 300 is inflated by causing the high pressure gas to flow into the buoyancy generating unit 300 by transmitting and receiving the hitting unit remote operation signal according to the operation of the transmitting unit 610 in the event of a situation, Users who have difficulty with self-life activities can make life-saving activities remotely.

The transmitter 610 may include a voice signal transmission switch 612 in the form of a button provided to selectively transmit a voice signal to a wearer at a position spaced apart from the body frame 100, The frame 100 is provided with a speaker unit (not shown) formed to output a voice signal transmitted through the transmission switch 612 and a voice unit (not shown) (Not shown) formed to respond in the form of an illumination that the signal has been delivered to the wearer.

On the contrary, the body frame 100 may be provided with a notification switch (not shown). If the wearer senses a dangerous situation first from the position spaced apart from the body frame 100, that is, The user can press the notification switch unit (not shown) to transmit the dangerous situation to the transmitting unit 610, thereby easily grasping the dangerous situation of the wearing object from the outside.

FIG. 3 is a view showing the structure of a lifesaving buoyancy generating device according to an embodiment of the present invention. FIG. 4 is a view showing a buoyancy generating device for life buoyancy according to an embodiment of the present invention, 5 is a view for explaining the operation of the hitting unit according to the operation of the wireless operation unit for the buoyancy generating device for lifetime according to the embodiment of the present invention,

3, the lifesaving buoyancy generating apparatus according to the present embodiment includes a body frame 100, a pressure tank 200, a buoyancy generating unit 300, a hitting unit 400, and a button unit 500 .

The body frame 100 is divided into a first compartment A and a second compartment B. The body frame 100 is provided by the band 110 to be worn on the wrist, ankle or the like of the user as described above.

The pressure tank 200 is disposed in the first compartment A and is formed by filling with a high-pressure gas, more specifically CO ₂ .

Although not shown in the drawing, the buoyancy generating unit 300 is folded in a zigzag form repeatedly and arranged in a sealed state. One end of the buoyancy generating unit 300 is connected to a connection pipe 400a connected to the pressure tank 200, ).

That is, the buoyancy generating unit 300 is disposed inside the second compartment B and connected to the pressure tank 200 through the connection pipe 400a. The buoyancy generating unit 300 is arranged in a staggered manner as described above, 200) to generate buoyant force.

The buoyancy generating unit 300 is preferably composed of any one of thermoplastic urethane, compressed PVC fabric, and compressed polyurethane which is resistant to the pressure of the high-pressure gas or an external shock. This is because the high-pressure gas is filled and the buoyancy generating unit 300 is expanded So that the buoyancy can be prevented from being damaged in the process of generating buoyancy.

Although not shown in the drawing, the buoyancy generating unit 300 may include a separate over-expansion prevention valve. The over-expansion prevention valve selectively opens the high-pressure gas in the buoyancy generating unit 300 And when the buoyancy generating unit 300 is exposed to water for a long period of time in the overexposed state, the risk of the explosion due to the expansion of the buoyancy due to heat of the sunlight can be prevented in advance.

In this case, the buoyancy generating unit 300 may reduce the volume of the buoyancy generating unit 300 to an initial state by pressing the over-expansion preventing valve in an opened state, B, the opening portion 120 may be closed and the pressure tank 200 may be replaced to reuse the life buoyancy generating device.

The buoyancy generating unit 300 may include an air injecting unit (not shown) to inject air into the buoyancy generating unit 300 by directly blowing air when the amount of high pressure gas introduced from the pressure tank 200 is small (Not shown) is opened by the pressure only when the air is injected, and is otherwise cut off. Therefore, except for the air injection, the high pressure gas inside the air injection unit (not shown) So that it can be prevented from being discharged to the outside.

The hitting portion 400 is connected to the pressure tank 200 and strikes a shutoff port 210 provided at an inlet of the pressure tank 200 to allow the high pressure gas to flow into the buoyancy generating portion 300.

To this end, the striking part 400 includes a striking pin 410, a housing 420, a guide member 430, and a driving member 440.

The striking pin 410 is provided inside the striking body 400b accommodating the end portion of the pressure tank 200 including the blocking member 210 and moves toward the blocking member 210 to open the blocking member 210 And is formed to strike.

The striking pin 410 is formed in such a manner that the end portion of the striking pin 410 facing the blocking member 210 is opened to allow the high pressure gas filled in the pressure tank 200 to flow into the buoyancy generating unit 300, Section.

The housing 420 is disposed apart from the striking pin 410 and accommodates the elastic member 422 therein.

The housing 420 may be provided with a position guide 420a for restricting the elastic restoring position of the elastic member 422. [

One end of the guide member 430 is connected to the elastic member 422 in the housing 420 and the other end of the guide member 430 is exposed to the outside of the housing 420 to be in contact with the driving member 440, 422 by the resilient restoring force of the hooks 422 to press the knocking pins 410.

The guide member 430 has a width corresponding to the width of the connection hole H formed in the driving member 440.

The driving member 440 is disposed between the knocking pin 410 and the guide member 430 to restrict movement of the guide member 430 and to allow rotation of the guide member 430 And has a rounded outer peripheral surface.

The driving member 440 is formed with a connection hole H through which the guide member 430 is inserted and rotatably inserted into the connection hole H so that the elastic member The guide member 430 moves due to the elastic restoring force of the elastic member 422 to press the striking part 410.

4, the striking unit 400 further includes a power transmitting member 450. The power transmitting member 450 is electrically connected to the button unit 500, and the button unit 500 is operated The driving member 440 is rotated at an interval of 90 degrees.

The power transmitting member 450 rotates the driving member 440 at an interval of 90 degrees so that the position of the connection hole H and the position of the guide member 430 coincide with each other so that the elastic member 422 The guide member 430 can penetrate the connection hole H and press the impact pin 410 by the resilient restoring force of the elastic member.

The button unit 500 is provided on the outer circumferential surface of the body frame 100 and is electrically connected to the striking unit 400 and includes the striking unit 400 and more specifically the power transmitting member 450 ).

The high pressure gas is blown through the impact body 400a and the connection pipe 400a through the operation of the hitting unit 400 according to the operation of the button unit 500, The process of causing the air to flow into the generator 300 will be described in detail as follows.

First, when an emergency occurs during the water activities, the button unit 500 is operated while the body frame 110 is worn through the band unit 110.

When the button unit 500 is operated as described above, the power transmitting member 450 electrically connected to the button unit 500 rotates the driving member 440 at intervals of 90 degrees so that the driving member 440 The guiding member 430 passes through the connection hole H by the elastic restoring force of the elastic member 422 as shown in FIG. So that the striking pin 410 is pressed.

In this state, the end of the impact pin 410 hits the shutoff port 210 of the pressure tank 200, and the shutoff port 210 is opened while the high pressure gas filled in the pressure tank 200 is blown Moves along the body 400b and the connection pipe 400a, and flows into the buoyancy generating unit 300. [

As a result, the buoyancy generating unit 300 is inflated, and the buoyant force can be provided by pushing the open part 120 in the expanded state and expanding to the outside of the body frame 100 to float over the water surface, (500), the survivor can self-survive during the water activities.

Meanwhile, the lifesaving buoyancy generating apparatus according to the present embodiment further includes a wireless operation unit 600 configured to wirelessly operate the striking unit 400.

The wireless operation unit 600 includes a transmitter 610, a receiver 620, a controller 630, and a battery 640, as shown in FIG.

The transmitting unit 610 includes a remote controller, a smart phone, and the like, is disposed apart from the body frame 100, and wirelessly transmits a hitting remote operation signal to the power transmitting member 450.

The receiving unit 620 is provided in the first compartment A and receives the hitting part remote operation signal transmitted from the transmitting unit 610.

The control unit 630 receives the hitting unit remote operation signal from the receiving unit 620 and controls the hitting unit 400, more specifically, the power transmitting member 450 to be rotated.

The control unit 630 receives not only the hitting unit remote operation signal but also the hatching manual operation signal generated when the buoyant generating unit 300 is expanded by operating the button unit 500 itself as described above, And transmits to the transmitter 610. The external transmitter 610 recognizes the situation in which the wearer himself / herself inflates the buoyancy generator 300, thereby facilitating the dangerous situation of the wearer And to take prompt action.

The battery 640 is driven by the control unit 630 and supplies power to the power transmitting member 450 so that the power transmitting member 450 rotates the driving member 440 at intervals of 90 degrees.

The buoyancy generator for lifesaving according to the present embodiment includes a transmitter 610 to transmit a remote operation signal of a hitting part at a position spaced apart from a user wearing the body frame 100. In case of an emergency, The buoyancy generating unit 300 is provided with the buoyancy generating unit 300 so that the buoyancy generating unit 300 can inflate the buoyancy generating unit 300 to the buoyancy generating unit 300, So that the life-saving activity can be smoothly performed by the user who has difficulty in self-life-saving activities.

6 is a view showing a camera unit and an electromagnetic field emitting unit of the lifesaving buoyancy generating apparatus according to the embodiment of the present invention.

As shown in FIG. 6, the buoyancy generating apparatus according to the present embodiment may further include a camera unit 900.

The camera unit 900 is installed outside the body frame 100 to photograph a peripheral area of the body frame 100 and transmit the captured image signal to the transmitter unit 610.

Here, since the transmitter 610 may correspond to a smartphone, the photographed image can be confirmed in real time through the liquid crystal of the smartphone, and thus the current situation of the wearer can be easily grasped And if it is determined that it is a dangerous situation, it is possible to remotely cause expansion of the buoyancy generating part 300 by transmitting the hitting part remote operation signal.

Meanwhile, the photographed images may be transmitted to and managed by a central server (not shown), thereby monitoring a plurality of objects to be worn by a central server (not shown) Can be confirmed in real time. If it is determined that a sinking accident has occurred, the information can be transmitted to the nearest rescue person.

Meanwhile, as shown in FIG. 6, the buoyancy generating apparatus according to the present embodiment may further include an electromagnetic field emitting unit 950.

The electromagnetic field emitting portion 950 is installed outside the body frame 100 and is formed to emit an electromagnetic field to a peripheral region of the body frame 100.

In other words, the electromagnetic field emission unit 950 is used to eliminate sharks. In general, a shark is a current sensing organ called a Lorenchi organ, and senses a weak current from a fish to find food. The electromagnetic field emitting unit 950 according to the present embodiment is disposed at the periphery of the body frame 100 so that the electromagnetic field emitting unit 950 according to the present embodiment can be moved toward the periphery of the body frame 100 It is possible to prevent the shark from approaching the vicinity of the wearer in advance by emitting an electromagnetic field.

Here, the electromagnetic field emitting portion 950 may be formed to have various structures and shapes so that an electromagnetic field may be emitted to the periphery of the body frame 100. For example, an electromagnetic field (not shown) Thereby causing the electromagnetic field to be emitted to the periphery of the body frame 100.

7 to 9 are views showing a second operation of the hitting unit according to the operation of the button unit for the buoyancy generating device for lifetime according to the embodiment of the present invention.

7, the buoyancy generating device for lifting according to the present embodiment includes a striking portion 402, which includes a striking pin 412, a guide member 432, and a driving member 442).

The striking pin 412 is provided inside the striking body 400b accommodating the end portion of the pressure tank 200 including the blocking member 210 and moves toward the blocking member 210 to open the blocking member 210 And is formed to strike.

The striking pin 412 has a triangular shape at one end thereof facing the blocking member 210 so that a high pressure gas filled in the pressure tank 200 can be introduced into the buoyancy generating unit 300 while the blocking member 210 is being pushed, And has the other end contacting with the driving member 442 having a predetermined area.

The guide member 432 forms the striking pin 412 and more specifically the other end portion of the striking pin 312 and the spacing region C and one end thereof is disposed facing the other end of the striking pin 312, And moves by the resilient restoring force of the elastic member 422 provided in the inside of the striker 420 to selectively press (strike) the other end of the striking pin 412.

The shape of the guide member 432 is formed to correspond to the shape of the striking pin 412, and the length thereof is also formed to have a length corresponding to the length of the striking pin 412.

The driving member 442 is formed in the shape of a saw tooth and is engaged with the striking pin 412 and the guide member 432 at the inside of the spacing region C and is engaged with the spacing region C The guide member 432 is struck by the elastic restoring force of the elastic member 422 so as to strik the striking pin 412.

Here, the spacing region C may be formed in any one of the striking pin 412 and the guide member 432, in other words, the guide member 432 in this embodiment, so as to be able to move up and down with respect to the driving member 442 through the meshing engagement. Shaped driving member 442 is formed on one of the other end of the striking pin 412 and one end of the guide member 432. In this case,

The elastic member 422 is coupled to the impact pin 412 so that the impact pin 412 moves to the blocking member 210 as the guide member 432 strikes the impact pin 412, And is returned to its original position by the restoring force.

9, the striking unit 402 further includes a power transmitting member 452 that is electrically connected to the button unit 500 and is configured to vary an installation angle through a hinge shaft 452a as shown in FIG. 9 .

The power transmitting member 452 is a member that transmits the rotational driving force toward the driving member 442 so that the driving member 442 moves up and down within the spacing region C, The guide member 432 can be struck by the elastic restoring force so that the striking pin 412 can be struck by the elastic restoring force And the high pressure gas filled in the pressure tank 200 can be introduced into the buoyancy generating unit 300 to be expanded by opening the cutoff valve 210 through the impact pin 410.

10 to 12 are views showing a third operation of the hitting unit according to the operation of the button unit for the buoyancy generator for lifesaving according to the embodiment of the present invention.

10, the lifesaving buoyancy generating device according to the present embodiment includes a striking portion 404, which includes a striking pin 414, a guide member 434, A member 444 and a second driving member 446. [

A detailed description of the structure of the striking pin 414, the guide member 434 and the housing 520 has been described above with reference to the second operation of the striking unit 402 described above. .

The first driving member 444 is formed in the shape of a saw tooth engaging with the guide member 434 in the spacing region C and is spaced apart from the rotational driving spacing region C, So as to be lifted and lowered from the lower portion.

The second driving member 446 is formed in the same shape as the first driving member 444 and is engaged with the other end of the first driving member 444 and the striking pin 414 in the spacing region C .

The second driving member 446 is rotated in accordance with the rotational driving of the first driving member 444 and is formed so as to move up and away from the spacing region C together with the first driving member 444.

In other words, since the second driving member 446 is engaged with the first driving member 444 when the first driving member 444 is rotated in the clockwise direction by the power transmitting member 454, The first driving member 444 and the second driving member 446 are raised and lowered in the spacing region C so that the first driving member 444 and the second driving member 446 are lifted and separated from each other, The guide member 432 strikes the impact pin 412 by the resilient restoring force of the elastic member 422 provided inside the swash plate 420.

As a result, the shutoff port 210 is opened through the one end of the impact pin 414 and the high pressure gas filled in the pressure tank 200 flows into the buoyancy generating part 300 to be inflated. have.

Here, the striking portion 404 may further include a power transmitting member 454, and the power transmitting member 454 may be configured such that the first driving member 444 and the second driving member 446, as described above, And to transmit the rotational driving force to the first driving member 444 so as to move up and down in the inside of the main body C as shown in FIG.

The power transmitting member 454 is electrically connected to the button unit 500 and the hinge shaft 454a is provided to allow the first driving member 444 and the second driving member 446 to move up and down, So as to be variable.

13 is a view showing a first sensor unit and a second sensor unit for the buoyancy generator for lifesaving according to the embodiment of the present invention.

As shown in FIG. 13, the lifesaving buoyancy generating apparatus according to the present embodiment may further include a first sensor unit 700 and a second sensor unit 800.

The first sensor unit 700 corresponds to a sensor for measuring the heart rate and is installed inside the body frame 100 and is configured to measure the heart rate with respect to the wear object and transmit the measured heart rate to the transmitter 610 .

That is, the first sensor unit 700 checks the heart rate in the normal state and stores it in advance. If the heart rate is greater than or less than the normal heart rate of the stored heart rate, the button unit 500 can not be operated according to the wearer's will And transmits the remote operation signal to the buoy generator 610, that is, to the external terminal, thereby informing the user of the dangerous situation through the transmitter 610 and transmitting the remote operation signal to the buoy generator 610 300 can be inflated.

For this, although not shown in the drawing, the heart rate of the wear target can be checked in real time through the liquid crystal of the transmitter 610, for example, the transmitter 610 corresponding to the smart phone.

The second sensor unit 800 corresponds to a sensor for measuring acceleration and is installed inside the body frame 100 and is configured to measure the acceleration to the wear part and transmit the measured acceleration to the transmitter unit 610 .

In other words, the second sensor unit 800 may previously store an acceleration value corresponding to a regular value, for example, a regular motion such as swimming, or a motion with a pattern, and if the acceleration value exceeds a normal value, If there is no input for the acceleration value, it is determined that the button unit 500 can not be operated, and the information is provided to the transmission unit 610, thereby recognizing the dangerous situation through the transmission unit 610, A signal can be transmitted to cause the buoyancy generating unit 300 to be inflated remotely.

Here, the second sensor unit 800 can check the acceleration value for the motion of the wearer in real time through the liquid crystal of the smartphone, like the first sensor unit 700.

In addition, the transmitter 610 may be able to check the position of the wearable object using the GPS through the liquid crystal of the smartphone, and also generate sound for position confirmation. That is, when the wearer moves out of a predetermined distance, sounds, lights, and the like may be provided.

The present invention relates to a bodily-shaped body frame that can be worn on the body, such as a wrist, and allows a high-pressure gas to flow into the buoyancy-bag-like expansion means when an emergency occurs, It is possible to float on the surface of the water to provide buoyancy, which in turn has the effect of enabling the survivor to self-survive during the water activities.

Further, the present invention provides a separate remote controller for transmitting a control signal from the outside to the body frame, and allows a high-pressure gas to flow into the inflating unit by transmitting / receiving a control signal according to a remote control operation when an emergency occurs, It is possible to allow a user who has difficulty in self-life-saving activities to smoothly perform life-saving activities.

The invention of this phase has been described for the embodiment (s) shown in the figure by reference, which is only thereof, may be various modifications therefrom be made by those skilled in the art, the above-described It will be appreciated that all or a portion of the embodiments (s) may be optionally constructed in combination. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

100: Body frame 102: Power button
104: LCD display window 110: band portion
120: opening part 120a:
200: pressure tank 210:
300: Buoyancy generating part 400, 402, 404:
400a: Connector 400b: Striking body
410, 412, 414: striking pins 420, 422, 424: housing
420a: position guide 422: elastic member
430, 432, 434: guide member 440, 442: drive member
444: first driving member 446: second driving member
450, 452, 454: Power transmission member 452a, 454a: Hinge shaft
500: button unit 600: wireless operation unit
610: transmitting portion 612: voice signal transmitting switch
620: Receiving unit 630:
640: Battery 700: First sensor unit
800: second sensor unit 900: camera unit
950: electromagnetic field emitting portion A: first compartment
B: second compartment C: spacing area
H: Connection hole

Claims (17)

A body frame that is formed to be divided into a first compartment and a second compartment;
A pressure tank disposed in the first compartment and formed by filling a high pressure gas;
A buoyancy generating unit disposed in the second compartment and connected to the pressure tank, the buoyancy generating unit expanding by the high pressure gas introduced from the pressure tank to generate buoyancy;
A hitting unit connected to the pressure tank and hitting a shut-off port provided at an inlet of the pressure tank to selectively introduce a high-pressure gas into the buoyancy generating unit; And
And a button portion provided on an outer circumferential surface of the body frame and electrically connected to the hitting portion and guiding operation of the hitting portion,
The hitting portion
A striking pin provided in the striking body for receiving the blocking port and configured to strike the blocking port so as to strike the blocking port;
A housing disposed to be spaced apart from the striking pin, the housing housing the elastic member therein;
A guide member connected to the elastic member inside the housing and moved by elastic restoring force of the elastic member to selectively press the striking pin; And
And a driving member disposed between the striking pin and the guide member for restricting movement of the guide member and having a rounded outer circumferential surface and having a connection hole penetrating the inside thereof, Device.
A body frame that is formed to be divided into a first compartment and a second compartment;
A pressure tank disposed in the first compartment and formed by filling a high pressure gas;
A buoyancy generating unit disposed in the second compartment and connected to the pressure tank, the buoyancy generating unit expanding by the high pressure gas introduced from the pressure tank to generate buoyancy;
A hitting unit connected to the pressure tank and hitting a shut-off port provided at an inlet of the pressure tank to selectively introduce a high-pressure gas into the buoyancy generating unit; And
And a button portion provided on an outer circumferential surface of the body frame and electrically connected to the hitting portion and guiding operation of the hitting portion,
The hitting portion
A striking pin provided in the striking body for receiving the blocking port and configured to strike the blocking port so as to strike the blocking port;
A guide member disposed opposite to the striking pin to form a spaced-apart region, the guide member being moved by an elastic restoring force of the elastic member to selectively press the striking pin; And
And a driving member which is engaged with the guide member inside the spacing region and is lifted and separated from the spacing region during rotation driving so that the guide member strikes the striking pin,
Wherein the spacing region is formed to include a gear engaged with the driving member on any one of the impact pin and the guide member.
A body frame that is formed to be divided into a first compartment and a second compartment;
A pressure tank disposed in the first compartment and formed by filling a high pressure gas;
A buoyancy generating unit disposed in the second compartment and connected to the pressure tank, the buoyancy generating unit expanding by the high pressure gas introduced from the pressure tank to generate buoyancy;
A hitting unit connected to the pressure tank and hitting a shut-off port provided at an inlet of the pressure tank to selectively introduce a high-pressure gas into the buoyancy generating unit; And
And a button portion provided on an outer circumferential surface of the body frame and electrically connected to the hitting portion and guiding operation of the hitting portion,
The hitting portion
A striking pin provided in the striking body for receiving the blocking port and configured to strike the blocking port so as to strike the blocking port;
A guide member disposed opposite to the striking pin to form a spaced-apart region, the guide member being moved by an elastic restoring force of the elastic member to selectively press the striking pin;
A first driving member which is engaged with the guide member inside the spacing region and is configured to be raised and lowered in the spacing region during rotation driving; And
The first driving member and the second driving member being engaged with the first driving member and the striking pin within the spacing region and rotated together with the first driving member to be moved up and down together with the first driving member, And a second driving member for driving the buoyancy generating device.
4. The method according to any one of claims 1 to 3,
Further comprising: a wireless operation unit configured to wirelessly operate the striking unit.
5. The method of claim 4,
The wireless operation unit includes:
A transmitter disposed apart from the body frame and wirelessly transmitting a hitting remote operation signal;
A receiving unit provided in the first compartment and receiving a hitting remote operating signal from the transmitting unit;
A control unit receiving the hitting part remote operation signal from the receiving unit; And
And a battery configured to be operated by supplying electricity to the hitting unit.
6. The method of claim 5,
Further comprising a camera unit installed outside the body frame to photograph a surrounding area and to transmit the photographed image signal to the calling unit.
6. The method of claim 5,
A first sensor unit installed inside the body frame and configured to measure a heart rate of a wearer and transmit the measured heart rate to the transmitter; And
And a second sensor unit installed inside the body frame and configured to measure an acceleration of a wear part and transmit the measured acceleration to the transmitter unit.
6. The method of claim 5,
Wherein,
And a voice signal transmission switch for selectively transmitting a voice signal to a wearer at a position spaced apart from the body frame,
Wherein the body frame includes a speaker unit configured to output the voice signal and an illumination switch unit configured to allow the voice signal to be returned through the illumination unit.
6. The method of claim 5,
Wherein,
And transmits a blowing manual operation signal generated in response to the operation of the button unit to the calling unit.
The method according to claim 1,
The hitting portion
A driving force transmitting member that is electrically connected to the button portion and is configured to rotate at an interval of 90 degrees and that transmits the rotational driving force to the driving member such that the guide member penetrates the connecting hole and presses the impact pin by an elastic restoring force, Further comprising: a buoyancy generating device for buoyancy for life.
3. The method of claim 2,
The hitting portion
Further comprising a power transmitting member electrically connected to the button portion and configured to vary the angle and transmitting a rotational driving force to the driving member such that the driving member moves up and down within the spacing region, Life buoyancy generator.
The method of claim 3,
The hitting portion
A power transmitting portion that is electrically connected to the button portion and is formed to vary the angle and transmits the rotational driving force to the first driving member such that the first driving member and the second driving member move up and down within the spacing region; Wherein the buoyancy generating device further comprises a member.
4. The method according to any one of claims 1 to 3,
The body frame includes:
A band part formed so as to be adjustable to the wearing area; And
And an opening portion which is hinged to form an outer cover of the second compartment and which is opened by a pressure generated as the buoyancy generating portion is expanded.
4. The method according to any one of claims 1 to 3,
Wherein the buoyancy-
Characterized in that it is made of any one of thermoplastic urethane which is resistant to the pressure of the high-pressure gas or an external shock, a compressed PCV fabric, and a compressed polyurethane.
4. The method according to any one of claims 1 to 3,
The body frame includes:
Wherein the plurality of buoyancy generating devices are provided so as to be worn by a plurality of wearing objects, and are formed so as to have different unique IDs depending on objects to be worn.
4. The method according to any one of claims 1 to 3,
Further comprising an electromagnetic field emitting unit installed on the outside of the body frame and configured to emit an electromagnetic field to a peripheral region of the body frame. delete

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