KR101820361B1 - Changable chair between lifesaving floater and life vest - Google Patents

Abstract

The present invention relates to a chair changeable into a lifesaving floater and a life vest, comprising: first and second members; and a shoulder hanger. The chair of the present invention is provided in a ship or the like and usually can be used as a chair. In an emergency, the chair can be easily separated by a user to be changed into the life vest such that the user is able to wear the life vest. When the user is in distress on the water, the chair can be changed into the lifesaving floater to improve survival and rescue rates. The user is able to easily and quickly change the chair suitable to a situation.

Description

{CHANGABLE CHAIR BETWEEN LIFESAVING FLOATER AND LIFE VEST}

The present invention relates to a chair variable in life support and life jackets, which can be used as a chair in everyday life, such as a ship, and in an emergency, a user can be easily separated and changed into a life jacket. Wherein the lifter and lifting vest are variable in life insurance bookings so as to increase survival and resilience, and can be changed easily and quickly to suit the situation.

Today, government regulations that require life-saving goods to be proportionate to a certain number of people are being reinforced where large accidents can occur, such as maritime vessels. However, there is a growing problem of limited space and capacity to comply with these regulations. In order to solve this problem, there have been developed life-saving articles that are simplified, miniaturized, or changed. However, such miniature or variable life-like articles can not be applied to a limited ship area, and the life- It is difficult to achieve the purpose of human rescue.

U.S. Patent No. 5,335,882 relates to a seat cushion for an airplane chair that can be transformed into a life vest, wherein the cushion provided on the base of the chair can be changed to a life vest so that the user can easily grasp the position, However, there is a problem in that there is no separate structure for preventing hypothermia, which is the cause of death which is the biggest cause of death among the victims drifting in the sea, because it can be changed into a life jacket shape only.

In addition, there is a limitation that the above-mentioned US registered patent is applicable to a fixed-type chair of a room. Therefore, there is a limitation that it is placed only in a fixed room of an airplane or a ship. In another aspect, in the case of the US registered patent, there is a disadvantage in wearing a buoyancy material as a cushion of a chair and disassembling the neck and the arm portion before wearing it.

Prior Art 1: United States Patent No. 5,335,882

SUMMARY OF THE INVENTION The present invention provides a life jacket in which a user can easily grasp the position of a life jacket to solve the above problems.

In addition, the present invention provides a life jacket which can be easily changed to have a relatively simple structure so that a user can easily wear a life jacket.

The present invention also provides a life vest capable of accommodating a life-like article to accommodate the number of persons without providing a separate space in a limited space of the vessel.

Meanwhile, the present invention aims at preventing secondary damage caused by in-ship objects that fall due to an inclined hull when the ship sinks.

Furthermore, the present invention is intended to provide a life vest that is variable to life support to prevent the survivor from dying of hypothermia.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are not restrictive of the invention, unless further departing from the spirit and scope of the invention as defined by the appended claims. It will be possible.

According to an aspect of the present invention, there is provided a chair (100) comprising: a first and a second plate member (101-1, 101-2); And a shoulder strap (102) formed to extend from a first edge of the first plate member (101-1) to a first edge of the second plate member (101-2), wherein the shoulder strap ) Is provided with a through hole (103) in the middle of the shoulder (102) so that the head of the wearer can be worn through the seat.

The effects of the life changing boots and the chair varying according to the present invention will be described as follows.

According to at least one of the embodiments of the present invention, since the seat can be used as a life vest by using the lower plate and the back plate of the chair, the user can easily wear the life vest.

In addition, according to at least one embodiment of the present invention, when the lower plate and the back plate of the chair are changed to the life buoy, there is an advantage that the survival and structure ratio can be increased.

And, according to at least one of the embodiments of the present invention, the soft shoulder strap has the advantage that various people can be worn regardless of the body shape.

Further scope of applicability of the present invention will become apparent from the following detailed description. It should be understood, however, that the detailed description and specific examples, such as the preferred embodiments of the invention, are given by way of illustration only, since various changes and modifications within the spirit and scope of the invention will become apparent to those skilled in the art.

1 is a view showing a chair 100 that is variable in life support and life jackets according to an embodiment of the present invention.
2 is a view showing a process of varying a chair 100 according to an embodiment of the present invention to a life vest 201. [
3 is a plan view showing the life vest 201 in an opened state according to an embodiment of the present invention.
Fig. 4 is a perspective view of the first or second plate member 101-1 or 101-2 according to an embodiment of the present invention.
5 is a front view of the first or second plate member 101-1 or 101-2 according to an embodiment of the present invention.
Fig. 6 is a diagram showing an example in which a plurality of tightening bands 301-1 and 301-2 are fastened according to an embodiment of the present invention.
7 to 9 are diagrams showing a state in which the chair 100 according to the embodiment of the present invention is changed to the life insurance book 300. FIG.
10 is a view showing the structure of the handle 403 according to an embodiment of the present invention.
Fig. 11 is a view showing a receiving portion 105 according to an embodiment of the present invention.
12 and 13 are diagrams showing the grip 403 fixed to the grip fastening grooves 303-1 to 303-4 according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals are used to designate identical or similar elements, and redundant description thereof will be omitted. The suffix "module" and " part "for the components used in the following description are given or mixed in consideration of ease of specification, and do not have their own meaning or role. In the following description of the embodiments of the present invention, a detailed description of related arts will be omitted when it is determined that the gist of the embodiments disclosed herein may be blurred. It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. , ≪ / RTI > equivalents, and alternatives.

Terms including ordinals, such as first, second, etc., may be used to describe various elements, but the elements are not limited to these terms. The terms are used only for the purpose of distinguishing one component from another.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The singular expressions include plural expressions unless the context clearly dictates otherwise.

In the present application, the terms "comprises", "having", and the like are used to specify that a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

1 is a view showing a chair 100 that is variable in life support and life jackets according to an embodiment of the present invention. 2 is a view showing a process of varying a chair 100 according to an embodiment of the present invention to a life vest 201. [

Referring to the drawings, a chair according to the present invention includes first and second plate members 101-1 and 101-2; And a shoulder strap (102) formed to extend from a first edge of the first plate member (101-1) to a first edge of the second plate member (101-2), wherein the shoulder strap Is characterized in that the through hole 103 is formed in the middle of the shoulder 102 so that the head of the wearer (the victim) can be worn through.

Here, the shoulder strap 102 refers to a configuration for being worn on the shoulder of the wearer 202 when it is changed to the life vest 201, and when it is provided in the form of a chair 100, It is not meant to be worn on.

2, the first and second plate members 101-1 and 101-2 and the shoulder strap 102 may be separated from the receiving portion 105 and may be changed to the life vest 201.

At this time, the first and second plate members 101-1 and 101-2 are formed of a rigid plate, and the shoulder hanger 102 can be formed of a flexible material. When the first and second plate members 101-1 and 101-2 forming the lower plate and the back plate in the form of the chair 100 are changed to the life vest, the shoulder 102 And should be formed of a material in which the shoulder 102 can be bent (rigid, not rigid) for that purpose.

For this purpose, the shoulder strap 102 may be provided in the form of an ethylene vinyl acetate (EVA) as a filler material, and the filler material may be finished with an envelope.

3 is a plan view showing the life vest 201 in an opened state according to an embodiment of the present invention. 4 is a perspective view of the first or second plate member 101-2 according to an embodiment of the present invention. 5 is a front view of the first or second plate member 101-2 according to the embodiment of the present invention.

4 and 5, since the first plate member 101-1 and the second plate member 101-2 can be formed in the same structure as each other, the first plate member 101-1 And the second plate member 101-2 will be described together in FIGS. 4 and 5. FIG.

According to the drawing, the first or second plate member 101-2 may be provided in a bent shape 503 corresponding to the bending of the body. The first or second plate member 101-2 may have a plurality of coupling grooves 303-1 to 303-4 on one surface thereof. The plurality of fastening recesses 303-1 to 303-4 are holes for fastening the handle 403.

That is, the first plate member 101-1 or the second plate member 101-2 may have a handle 403 on at least one surface thereof. One of the grips 403 in the form of a lifejacket 201 is fastened so as to penetrate the fastening grooves 303-1 and 303-2 located on the left side and the other one of the grips 403 is fastened And may be provided so as to penetrate through the grooves 303-3 and 303-4.

The specific structure and shape of the handle 403 will be described later with reference to Fig.

The first or second plate member 101-2 may have clamping bands 301-1 and 301-2 for connecting between the first or second plate member 101-2. Each of the tightening bands 301-1 and 301-2 may be fastened in the form of a buckle to connect the first or second plate member 101-2 to each other.

The tightening bands 301-1 and 301-2 may include left and right tightening bands 301-1 and a lower tightening bands 301-2.

Fig. 6 is a diagram showing an example in which a plurality of tightening bands 301-1 and 301-2 are fastened according to an embodiment of the present invention.

The left and right tightening bands 301-1 of the first plate member 101-1 can be fastened (by buckling or the like) to the left and right tightening bands 301-1 of the second plate member 101-2. The lower clamping band 301-2 of the first plate member 101-1 is fastened (by buckle or the like) to the lower clamping band 301-2 of the second plate member 101-2, Two lower clamping bands 301-2 may be clamped so as to intersect with each other. That is, although the wearer 202 wearing the life jacket 201 is not shown, the lower tightening band 301-2 is fastened in the vicinity of the crotch of the wearer 202 so that the lifejacket 201 is fastened to the wearer It may be more stably fixed to the body of the user 202.

Referring again to FIGS. 4 and 5, a first guide portion 401 having a projection-like shape protruding along the longitudinal direction may be formed on one side of the first or second plate member 101-2.

One side of the first or second plate member 101-2 has a second guide portion 402 which forms a groove along the longitudinal direction. The first guide portion 401 and the second guide portion 402 can be slidably coupled to each other to be variable to the life preserver 300. Hereinafter, referring to FIGS. 7 to 9 together.

7 to 9 are diagrams showing a state in which the chair 100 according to the embodiment of the present invention is changed to the life insurance book 300. FIG.

The first guide portion 401 and the second guide portion 402 may be slidably coupled to each other and fixed to each other so as not to fall off from each other as shown in FIG.

The protrusion shape of the first guide part 401 may be a cylindrical shape 501 formed along the longitudinal direction. The cylindrical shape 501 may be connected to the first or second plate member 101-2 through a connection part 502. In an embodiment of the present invention, the connection part 502 may be formed of a flexible material. , For example, a fabric material, etc.).

When the first and second guide portions 401 and 402 are fastened to each other and float in the sea for a long period of time, a large amount of stress (torsional stress, rotational stress, etc.) acts on the fastening portion will be. If the protruding shape is simply fixed to the first or second plate member 101-2 (that is, if the protrusion shape is formed by one plastic injection and is formed integrally) There is a fear that the battery may be damaged. Therefore, in the present invention, it is proposed that the connection portion 502 is separately provided to connect the protruding shapes, and that the connection portion 502 is made of a flexible material.

7 and 8, each lifejacket 201 can be coupled with another adjacent lifejacket 201 in the unfolded state to form the lifejacket 300, The first and second guide units 401 and 402 may be fastened to the adjacent life vest 201 through the first guide unit 401 and the second guide unit 402, respectively.

8 shows a state in which the shoulder strap of the life jacket 201 is inserted into the first and second regions 102-1 and 102-2, As shown in Fig.

Two or more fastening grooves 303-1 and 303-2 are provided on the front surfaces of the first plate member 101-1 or the second plate member 101-2 so that the plurality of life vests 201 can be more firmly fastened to each other. To 303-4 are fastened to each other by the handle 403 (see the drawing).

3 and 4, in the state where the life vest 201 is varied, one grip 403 is engaged with the engagement grooves 303-1 and 303-2, and the engagement grooves 303-3, 303-4 are formed with different grips 403. In the state where the gripper 403 is varied to the life preserver 300, the gripping grooves 303-1 to 303-4 to which the grips 403 are fastened are changed, The joining between the vests 201 can be more firmly fixed. At this time, one end of the handle 403 provided as a "C" is fastened to the fastening grooves 303-1 to 303-4 of the first life vest 201-1 and the other end of the handle 403 is fastened to the second life vest (The first and second life vests 201-1 and 201-2 are adjacent to each other) to the coupling grooves 303-1 to 303-4 of the first and second life-span 201-2.

That is, in the state of the life vest 201, the grips 403 provided on the front surface of the first or second plate member 101-2 serve to adjoin the plurality of life vests 201, 300, it can be fastened between the adjacent life vests 201 to make the coupling firm.

Referring again to Fig. 8, the shoulder 102 can be varied into the life preserver 300 after being separated into the first and second regions 102-1, 102-2. The shoulder 102 can be separated into the first and second regions 102-1 and 102-2 (see FIG. 8) so as to be symmetrical with respect to the front and back of the wearer 202 when the wearer 202 is worn have. The above-described separating structure (not shown) of the shoulder 102 can be joined and separated by the zip fastening structure, but is not limited thereto.

8, when the shoulder strap 102 is separated to form the life support part 300, the first and second guide parts 401 and 402 are fastened in the same manner, but the handle 403 is connected The structure may be fastened unlike in FIG. That is, not only between the right and left first and second life vests 201-1 and 201-2 but also between the vertically adjacent plate members 101-1 and 101-2 by the handle 403 It will be possible to make the fixing more rigid.

Referring to Fig. 10, the structure of the handle 403 according to an embodiment of the present invention will be described.

10 is a view showing the structure of the handle 403 according to an embodiment of the present invention.

The shape of the handle 403 according to an embodiment of the present invention may be formed as a "C" At this time, one end and the other end of the handle 403 may be fixedly coupled to the at least one surface.

Furthermore, the handle 403 may include a turning portion 1001 formed in a hinge structure so as to be rotated in one direction in a state where the handle 403 is fixed in a penetrating manner.

Fig. 11 is a view showing a receiving portion 105 according to an embodiment of the present invention.

The chair 100 according to an embodiment of the present invention may further include a support portion 105 having a height at which the user can sit.

At this time, the receiving portion 105 having a height at which the chair 100 can be seated can mean that the receiving portion 105 is formed at a predetermined height so that the chair 100 can be formed as a normal chair height.

Meanwhile, the receiving part 105 according to an embodiment of the present invention includes a lower plate part 1102-1 supporting the first plate member 101-1; And a back plate 1102-2 for supporting the second plate member 101-2 and the lower plate 1102-1 is formed to have an inverted U shape with the back plate 1102-2 And may extend from one end of the back plate 1102-2 while being bent. A protrusion 104 is formed at a portion where the lower plate 1102-1 extends from one end of the back plate 1102-2 while being bent and the protrusion 104 is formed in the through hole 103, And may be changed into a chair by fixing the shoulder 102.

Furthermore, in the present invention, it is proposed to further include an elastic ring 302 made of an elastic material in the through hole 103 formed in the shoulder 102 (see FIG. 3). The elastic ring 302 is to be more effectively fastened when the through hole 103 is coupled to the protruding portion 104 of the receiving portion 105. That is, the elastic ring 302 is inserted into the protruding portion 104 using the elastic force to tighten the protruding portion 104 in a state where the through hole 103 is fastened to the protruding portion 104, You can help me get out of my way.

The lower plate portion 1102-1 and the back plate portion 1102-2 may further include gripping grooves 303-1 to 303-4 to which the handle 403 can be fastened . Two gripper engagement grooves 303-1 to 303-4 are provided on the back plate 1102-2 and two slots 1101-1 are provided on the lower plate portion 1102-1, And the grips 403 of the first and second plate members 101-1 and 101-2 can be inserted and fixed in the knob engagement grooves 303-1 to 303-4.

That is, the receiving portion 105 is formed in a state in which the through hole 103 is coupled to the protruding portion 104 and the handle 403 is coupled to the handle coupling grooves 303-1 to 303-4, The members 101-1 and 101-2 can be effectively fixed to the receiving unit 105 and can stably function as the chair 100. [

As described above with reference to FIG. 10, the handle 403 according to an embodiment of the present invention can be rotated in one direction. This is so that it can be effectively fixed to the knob engagement grooves 303-1 to 303-4.

12 and 13 are diagrams showing the grip 403 fixed to the grip fastening grooves 303-1 to 303-4 according to an embodiment of the present invention.

According to the drawing, when the handle 403 is fixed to the handle engagement grooves 303-1 to 303-4 in a rotated state, the handle engagement grooves 303-1 to 303-4 are formed on the wider area, So that it can be stably fixed. That is, when the handle 403 is fixed in a rotated state, the receiving portion 105 can be more stably fixed.

Referring to Fig. 13 (a), the handle engagement grooves 303-1 to 303-4 may have a " C "shape like the handle 403. A plurality of protrusions 1201 (see FIG. 13 (b)) formed so as to protrude inwardly of the grooves to fix the grip 403 in the middle of the "C" -shaped gripping grooves 303-1 to 303-4 ) Can be formed. Since the knob engagement grooves 303-1 to 303-4 can be fastened to the handle 403 on more areas, they can be fixed by more protrusions 1201, so that stable fastening will be possible.

As described above, the embodiment of the life-jacket and the life-saving book changing chair according to the present invention is described as at least one embodiment, and the technical ideas and the structure and operation of the present invention are not limited thereto And the scope of the technical idea of the present invention is not limited by the description with reference to drawings or drawings. It will also be appreciated by those skilled in the art that the concepts and embodiments of the invention set forth herein may be used as a basis for modifying or designing other structures for carrying out the same purposes of the present invention It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims and their equivalents. And various changes, substitutions, and alterations can be made without departing from the scope of the invention.

Claims (11)

Claims [1] A chair (100) that is variable in lifeboat and life jacket,
First and second plate members 101-1 and 101-2; And
And a shoulder (102) formed to extend from a first edge of the first plate member (101-1) to a first edge of the second plate member (101-2)
The shoulder strap (102) is formed with a through hole (103) in the middle of the shoulder strap (102) so that the wearer '
The first and second plate members 101-1 and 101-2 are formed as rigid plates,
The shoulder strap 102 is formed of a flexible material,
One side of each of the first plate member 101-1 and the second plate member 101-2 is formed with a protrusion-shaped first guide unit 401 protruding along the longitudinal direction,
The other side surface of the first plate member 101-1 and the second plate member 101-2 has a second guide portion 402 which forms a groove along the longitudinal direction,
The first guide portion 401 and the second guide portion 402 are slidably coupled to each other to be variable in the life preserver 300,
Characterized in that the first plate member (101-1) and the second plate member (101-2) have the same structure.
A chair that changes to lifeboat and life jacket. delete delete delete The method according to claim 1,
Wherein a protrusion shape of the first guide portion (401) is a cylindrical shape formed along the longitudinal direction,
A chair that changes to lifeboat and life jacket. The method according to claim 1,
Characterized in that the first plate member (101-1) or the second plate member (101-2) has a handle (403) on at least one surface thereof.
A chair that changes to lifeboat and life jacket. The method according to claim 6,
The shape of the handle 403 is a " C "
A chair that changes to lifeboat and life jacket. 8. The method of claim 7,
One end and the other end of the handle 403 are fixedly coupled to the at least one surface,
(1001) formed in a hinge structure so as to be rotated in one direction in the fixed state.
A chair that changes to lifeboat and life jacket. The method according to claim 1,
Characterized by further comprising a receiving portion (105) at a height at which the user can sit,
A chair that changes to lifeboat and life jacket. 10. The method of claim 9,
The receiving portion 105 includes:
A lower plate portion 1102-1 supporting the first plate member 101-1; And
And a back plate 1102-2 for supporting the second plate member 101-2,
Wherein the lower plate portion 1102-1 is formed to extend from one end of the back plate portion 1102-2 so as to be formed in a 'B' shape with the back plate portion 1102-2.
A chair that changes to lifeboat and life jacket. 11. The method of claim 10,
A protrusion 104 is formed at a portion where the lower plate 1102-1 is bent and extended from one end of the back plate 1102-2,
Wherein the formed protrusion (104) is fixed to the through hole (103) to fix the shoulder hanger (102)
A chair that changes to lifeboat and life jacket.

Images