KR102329932B1 - shield - Google Patents

Abstract

The present invention is a body having a tube hole through one surface and the other surface; at least one light emitting body disposed on one surface of the body; a handle disposed on the other surface of the body; And at least one rope ring disposed on the other surface of the body; Disclosed is a shield comprising a.

Description

shield {shield}

The present invention relates to a shield.

As a means for extinguishing various fires, various firefighting equipment such as a portable fire extinguisher, a fire engine, a sprinkler truck, a firefighting helicopter, and a firefighting robot are widely known and used.

In general, in order to quickly extinguish a fire, firefighters must approach the source of the flame closer to the source of the flame. In particular, it is not easy for firefighters to even approach a fire site where a high-temperature flame is generated and there is a risk of explosion.

Therefore, it is difficult to protect firefighters at such a fire site, and for the firefighters to avoid the fire and perform extinguishing and rescue activities quickly.

An object of the present invention is to provide a shield capable of protecting firefighters at the scene of a fire and quickly performing fire extinguishing and rescue activities to avoid a fire.

On the other hand, the technical problems to be achieved in the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned are clearly to those of ordinary skill in the art to which the present invention belongs from the description below. can be understood

The shield according to an embodiment of the present invention includes a body having a gwanchang hole passing through one surface and the other surface; at least one light emitting body disposed on one surface of the body; a handle disposed on the other surface of the body; And at least one rope ring disposed on the other surface of the body; includes

a gwanchang coupling module disposed on the inner circumferential surface of the gwanchang hole; Further comprising, the gwanchang may be coupled to the inner circumferential surface of the gwanchang coupling module.

The gwanchang coupling module includes a first coupling part disposed on an inner circumferential surface of the gwanchang hole to be rotatable in a first direction that is an inner circumferential direction of the gwanchang hole and an inner circumferential surface of the first coupling part to be rotatable in a second direction perpendicular to the first direction. It includes a second coupling portion disposed on, the tube window may be coupled to the inner circumferential surface of the second coupling portion.

The tube window hole includes at least one first protrusion extending from the inner circumferential surface to the center of the tube window hole, the first coupling portion includes a groove recessed to a predetermined depth along the outer circumferential surface, and the first protrusion is fitted into the groove, , the first coupling portion may be rotatable in the first direction to be fixed in position on the inner circumferential surface of the gwanchang hole.

The first coupling portion includes a pair of second protrusions extending from the inner circumferential surface to the center of the gwanchang hole, and the pair of second protrusions are opposed to each other on an imaginary straight line passing through the center of the gwanchang hole, and the second coupling The first coupling part includes a pair of grooves into which each of the pair of second protrusions is fitted, and the second coupling part rotates in the second direction on an imaginary straight line connecting the pair of second protrusions as a rotation axis. The position may be fixed to the inner circumferential surface of the first coupling part so as to be possible.

The first coupling part and the second coupling part may be elastic bodies.

In a direction in which one surface and the other surface of the body are located, the width of the first coupling part may be greater than the width of the gwanchang hole.

The first coupling part may include an extension extending in another direction.

The spray shape of the tube window may be changed during rotation, and after the tube pane is coupled to the inner circumferential surface of the second coupling part, when the extension part is rotated in the first direction, the spray shape of the tube window may be changed.

The body may include a grip hole penetrating one surface and the other surface in the upper region, and at least one engaging portion disposed in the grip hole.

a light transmitting window disposed between the grip hole and the tube window hole and transmitting light from one surface of the body to the other surface; may further include.

a strength reinforcing body disposed under the body and having greater strength than the body; Further comprising, the strength reinforcing body may include an extension extending downward.

The body may include a rod storage groove disposed between the light transmitting window and the tube window hole on the other surface and a rod support groove disposed between the rod storage groove and the tube window hole on the other surface.

a multi-stage rod stored in the rod storage groove; It further includes, if necessary, one end of the multi-stage rod is inserted into the rod support groove and coupled, and the other end of the multi-stage rod is supported on the ground and can be erected.

The other surface of the body provides a space for the person to lie down, and the at least one rope loop is hooked with a rope to fix the person.

The at least one rope loop is disposed in a region corresponding to the area between the first and second rope loops and the second rope ring on the other surface of the body, which are disposed in an area corresponding to the body of the claimant, and the leg of the person on the other surface of the body. A third rope ring may be included.

The handle may include a pair of handles, and each of the pair of handles may be disposed in a region corresponding to the side of the person on the other side of the body.

According to an embodiment of the present invention, it is possible to protect firefighters at the scene of a fire, and to quickly perform fire extinguishing and rescue activities to avoid the fire.

On the other hand, the effects obtainable in the present invention are not limited to the above-mentioned effects, and other effects not mentioned will be clearly understood by those of ordinary skill in the art to which the present invention belongs from the following description. will be able

1 is a perspective view showing one side of a shield according to an embodiment of the present invention,
Figure 2 is a perspective view showing the other surface of the shield according to an embodiment of the present invention,
3 is a cross-sectional view taken along line A-A' of FIG. 2,
4 and 5 are exemplary cross-sectional views showing an example to which a shield according to an embodiment of the present invention is applied,
Figure 6 is an enlarged view of 6 of Figure 3,
7 is a cross-sectional view taken along line B-B' of area 6 of FIG. 6;
8 is an exemplary view showing an example to which a shield according to an embodiment of the present invention is applied.

Hereinafter, an embodiment of the present invention will be described in more detail with reference to the accompanying drawings. Embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited to the following embodiments. This embodiment is provided to more completely explain the present invention to those of ordinary skill in the art. Accordingly, the shapes of elements in the drawings are exaggerated to emphasize a clearer description.

The configuration of the invention for clarifying the solution of the problem to be solved by the present invention will be described in detail with reference to the accompanying drawings based on a preferred embodiment of the present invention, but the same in assigning reference numbers to the components of the drawings For the components, even if they are on different drawings, the same reference numbers are given, and it is noted in advance that the components of other drawings can be cited when necessary in the description of the drawings.

1 is a perspective view showing one side of a shield according to an embodiment of the present invention, FIG. 2 is a perspective view showing the other side of the shield according to an embodiment of the present invention, and FIG. 3 is a cross-sectional view taken along line A-A' in FIG. 4 and 5 are exemplary cross-sectional views showing an example to which a shield according to an embodiment of the present invention is applied.

First, referring to FIGS. 1 to 3 , the shield 100 according to an embodiment of the present invention includes a body 110 , a light emitting body 120 , a light transmitting window 130 , a strength reinforcing body 140 , a multi-stage rod ( 150 ), a handle 160 , a rope ring 170 , and a gwanchang coupling module 180 .

The body 110 is configured in a plate shape having one surface 110a and the other surface 110b, and may have a pair of wings extending from both ends and bent in the other direction.

The body 110 may be made of reinforced plastic in order to maintain strength while being lightweight, and is preferably made of thermosetting plastic having excellent heat resistance.

A grip hole 111 penetrating through one surface 110a and the other surface 110b is formed in the upper region of the body 110 , and at least one locking part 123 may be disposed in the grip hole 111 .

Here, on the other surface 110b of the body 110, a person requiring a rescue may be loaded, and a firefighter may use the shield 100 as a stretcher by putting their hand into the grip hole 111.

On the other hand, the locking part 123 can reinforce the strength of the grip hole 111, and a carabiner worn by a firefighter can be fitted, so that the firefighter can move the body 110 on which the person is boarded with less force. can do it

Here, the grip hole 111 may be formed by bending an edge formed by the grip hole 111 and one surface 110a or the other surface 110b so that a firefighter can easily grip the grip hole 111 .

On the other hand, a light emitting body 120 capable of illuminating the front (one side) of the shield 100 by emitting light toward one side of the shield 100 in the upper region from the one surface 110a of the body 110 may be disposed. have.

The light emitting body 120 is preferably composed of a plurality of light emitting devices (LEDs), and may emit light by receiving power through a separate rechargeable battery that can be charged and discharged.

Meanwhile, a light transmitting window 130 through which light can pass from one surface 110a of the body 110 to the other surface 110b may be disposed.

The light transmitting window 130 transmits light and, like the body 110 , is preferably made of a thermosetting plastic having excellent heat resistance.

In addition, the lower portion of the body 110 is disposed to cover the lower surface of the body 110 , the strength reinforcement body 140 having greater strength than the body 110 may be disposed.

The strength reinforcing body 140 is preferably made of metal having high strength in order for firefighters to destroy objects such as glass.

Here, the strength reinforcing body 140 may include at least one extension 141 extending downward.

The extension 141 is preferably tapered toward the end so that the pressure for destroying the object can be concentrated. It is preferable that it is formed flat like the bottom surface and has curved corners.

In a substantially central region of the body 110 , a tube hole 113 penetrating through one surface 110a and the other surface 110b and to which the tube pane 31 is coupled may be disposed.

Here, referring to FIGS. 4 and 5 , the tube window coupling module 180 may be coupled to the pipe window hole 113 , and the pipe window 31 may be coupled to the pipe window coupling module 180 .

On the other hand, the pipe window 31 is disposed at one end of the fire hose 30 , and when the pipe window 31 is rotated, the injection type of the fire water sprayed from the fire hose 30 can be changed.

For example, as the pipe window 31 is rotated, fire water may be sprayed in a direct or radiant manner.

On the other hand, since the structure and method of changing the injection type of the pipe window 31 are known, detailed description thereof will be omitted.

Here, the gwanchang coupling module 180 will be described later with reference to FIGS. 6 and 7 .

A rod storage groove 114 and a rod support groove 116 formed to a predetermined depth may be disposed on the other surface 110b of the body 110 .

The multi-stage rod 150 may be inserted and stored in the rod storage groove 114 .

Here, it is possible to increase or decrease the length of the multi-stage rod 150 by combining a plurality of rods.

Here, the step formed by the rod storage groove 114 may be greater than the maximum thickness of the multi-stage rod 150 , so that the multi-stage rod 150 is completely inserted into the rod storage groove 114 , and the other surface 110b of the body 110 . ) is preferably not exposed.

Here, a plurality of separation preventing units 115 extending to prevent separation of the multi-stage rod 150 may be disposed in the rod storage groove 114 .

One end of the multi-stage rod 150 may be inserted into the rod support groove 116 to be coupled thereto.

Here, each of the inner circumferential surface of the rod support groove 116 and one end of the multi-stage rod 150 is provided with a fastening part such as a screw thread (not shown), so that it may be mutually detachable.

Meanwhile, the rod support groove 116 may be integrally formed with the rod storage groove 114 .

That is, a groove having a step difference may be formed in the rod storage groove 114 to insert one end of the multi-stage rod 150 , and here, the groove having a step difference may be the rod support groove 116 .

3 and 5 , the multi-stage rod 150 stored in the rod storage groove 114 may be discharged from the rod storage groove 114 as necessary, and the discharged multi-stage rod 150 is a plurality of stages. After extending the length by increasing the numbers 151 , 152 , and 153 , one end 153 of the multi-stage rod 150 may be inserted into the rod support groove 116 to be fastened.

Thereafter, the other end 151 of the multi-stage rod 150 is supported or fixed to the ground to prevent the shield 100 from falling.

At this time, when the at least one extension part 141 is embedded in the ground and fixed, the shield 100 can be more firmly erected.

Meanwhile, at least one handle 160 may be disposed on the other surface 110b of the body 110 .

The handle 160 is preferably formed in a tubular shape with a diameter that can be grasped by the firefighters, and has an approximately 'C' shape, so that the arms of the firefighters can be fitted and fixed.

Here, the handle 160 is preferably composed of a pair of handles 161 and 162 to face each other on the other surface 110b of the body 110 .

Here, the positions of the pair of handles 161 and 162 will be described later with reference to FIG. 8 .

Meanwhile, a plurality of rope rings 170 may be disposed on the other surface 110b of the body 110 .

The plurality of rope rings 170 may include a first rope ring 171 , a second rope ring 172 , and a third rope ring 173 .

Here, the position of the plurality of rope loops 170 and the coupling relationship between the ropes will be described later with reference to FIG. 8 .

As described above, the gwanchang coupling module 180 may be inserted and coupled to the gwanchang hole 113 .

That is, the gwanchang 31 may be coupled and fixed to the gwanchang hole 113 through the gwanchang coupling module 180 .

FIG. 6 is an enlarged view of 6 of FIG. 3 , and FIG. 7 is a cross-sectional view taken along line B-B′ of area 6 of FIG. 6 .

Here, referring to FIGS. 6 and 7 together, the tube window coupling module 180 may include a first coupling part 181 and a second coupling part 182 .

The first coupling portion 181 and the second coupling portion 182 are preferably formed of an elastic material having elasticity, and preferably formed of an elastic resin having excellent heat resistance.

The first coupling part 181 is disposed on the inner circumferential surface of the tube window hole 113 , the second coupling part 182 is disposed on the inner circumferential surface of the first coupling part 181 , and the tube window 31 is disposed on the second coupling part ( 182) may be coupled to the inner circumferential surface.

Meanwhile, at least one first protrusion 113a protruding from the inner circumferential surface of the tube window hole 113 toward the center 1 may be formed on the inner circumferential surface of the tube window hole 113 .

The at least one first protrusion 113a may be disposed such that the plurality of first protrusions 113a are spaced apart from each other along the inner circumferential direction (first direction) 2 on the inner circumferential surface of the tube hole 113 .

Alternatively, the at least one first protrusion 113a may be a single ring-shaped first protrusion 113a disposed along the inner circumferential surface of the tube window hole 113 .

Meanwhile, a groove 181a formed by being depressed to a predetermined depth may be disposed on the outer circumferential surface of the first coupling part 181 .

Here, the groove 181a is preferably formed in a ring shape along the outer circumferential surface of the first coupling portion 181 , and is preferably formed to a depth into which the first protrusion 113a of the tube hole 113 is inserted.

That is, the first protrusion 113a of the pipe window hole 113 may be inserted into the groove 181a of the first coupling part 181 , and the first coupling part 181 has an inner circumference inside the pipe window hole 113 . It is possible to rotate along the direction (first direction) 2 .

Here, lubricating oil or a ball bearing (not shown) is preferably disposed between the outer circumferential surface of the first coupling portion 181 and the inner circumferential surface of the pipe window hole 113 to reduce frictional force and frictional heat.

Meanwhile, the first coupling part 181 may include an extension part 181b extending in the direction of the other surface 110b of the body 110 .

That is, the width of the first coupling portion 181 having the extension portion 181b may be formed to be larger than the width of the pipe window hole 113 .

Here, the firefighter may hold the extension portion 181b and rotate the first coupling portion 181 in the first direction 2 , and according to the rotation of the first coupling portion 181 , the second coupling portion 182 . may be rotated in the first direction 2 , and the tube window 31 may be rotated according to the rotation of the second coupling part 182 .

That is, if a firefighter actually holds the extension part 181b and rotates it, the fire water spraying method through the pipe window 31 may be changed as the pipe window 31 is rotated.

Meanwhile, at least a pair of second protrusions 181c protruding from the inner circumferential surface of the first coupling part 181 toward the center 1 may be formed on the inner circumferential surface of the first coupling part 181 .

The pair of second protrusions 181c may be disposed to face each other on an imaginary straight line passing through the center 1 .

On the other hand, a pair of grooves 182a formed by being depressed to a predetermined depth may be disposed on the outer peripheral surface of the second coupling part 182 .

Here, the pair of grooves 182a are disposed to face each other on an imaginary straight line passing through the center 1 , and it is preferable to have a depth into which the second protrusion 181c of the first coupling part 181 is inserted. do.

That is, the second protrusion 181c of the first coupling part 181 may be inserted into the pair of grooves 182a of the second coupling part 182 , and the second coupling part 182 may have a tube hole 113 . ), it is possible to rotate along a second direction (3) perpendicular to the inner circumferential direction (first direction) (2) as a rotation axis of an imaginary straight line connecting the pair of second protrusions (181c) on the inside.

Through this, it is possible to spray the injection direction of the gwanchang 31 coupled to the inside of the gwanchang hole 113 in all directions within the hemispherical radius from the front of the shield 100 .

8 is an exemplary view showing an example to which a shield according to an embodiment of the present invention is applied.

Hereinafter, an example in which the shield according to an embodiment of the present invention is used as a stretcher will be described with reference to FIG. 8 together.

In the shield 100 , the other surface 110b of the body 110 may provide a space for the person 10 to lie down.

That is, the requester 10 may be transferred to a safe place through the firefighters while lying on the other surface 110b of the body 110 .

Here, the first rope ring 171 and the second rope ring 172 of the plurality of rope rings 170 may be disposed on the other surface 110b of the body 110 so as to correspond to the body region of the requestor 10 . .

In addition, a third rope ring 173 of the plurality of rope rings 170 may be disposed on the other surface 110b of the body 110 so as to correspond to the area between the legs of the requester 10 .

On the other hand, through the rope 20 connecting the plurality of rope rings 171 , 172 , 173 , the requestor 10 can be fixed in position without being separated from the other surface 110b of the body 110 .

Here, through the rope 20 connected to the third rope ring 173 , it is possible to prevent the requestor 10 from being separated to the lower part of the body 110 .

In addition, the pair of handles 160 may be positioned to correspond to the lateral region of the handle 10 , so that the handle 10 is separated from the lower portion of the body 110 through the protruding area of the pair of handles 160 . It can be prevented from being, and it is possible to prevent the load of the requestor 10 from being concentrated on the rope 20 connected to the third rope loop 173 .

The above detailed description is illustrative of the present invention. In addition, the above description shows and describes preferred embodiments of the present invention, and the present invention can be used in various other combinations, modifications, and environments. That is, changes or modifications are possible within the scope of the concept of the invention disclosed herein, the scope equivalent to the written disclosure, and/or within the scope of skill or knowledge in the art. The written embodiment describes the best state for implementing the technical idea of the present invention, and various changes required in the specific application field and use of the present invention are possible. Accordingly, the detailed description of the present invention is not intended to limit the present invention to the disclosed embodiments. Also, the appended claims should be construed as including other embodiments.

100: shield 110: body
120: light-emitting body 130: transparent window
140: strength reinforcing body 150: multi-stage bar
160: handle 170: rope loop
180: gwanchang coupling module

Claims (17)

a body having a gwanchang hole passing through one side and the other side;
at least one light emitting body disposed on one surface of the body;
a handle disposed on the other surface of the body; and
at least one rope loop disposed on the other surface of the body; including,
a gwanchang coupling module disposed on the inner circumferential surface of the gwanchang hole; further comprising,
The gwanchang is coupled to the inner circumferential surface of the gwanchang coupling module,
The gwanchang coupling module,
a first coupling part disposed on the inner circumferential surface of the gwanchang hole so as to be rotatable in a first direction that is the inner circumferential direction of the gwanchang hole; and
and a second coupling part disposed on the inner circumferential surface of the first coupling part so as to be rotatable in a second direction perpendicular to the first direction,
A shield to which the gwanchang is coupled to the inner circumferential surface of the second coupling part.
delete delete The method of claim 1,
The gwanchang hole includes at least one first protrusion extending from the inner circumferential surface to the center of the gwanchang hole,
The first coupling portion includes a groove recessed to a predetermined depth along the outer circumferential surface,
The first protrusion is fitted into the groove,
The shield is fixed in position on the inner circumferential surface of the gwanchang hole so that the first coupling portion is rotatable in the first direction.
5. The method of claim 4,
The first coupling part includes a pair of second protrusions extending from the inner circumferential surface to the center of the gwanchang hole,
The pair of second projections are opposite to each other on an imaginary straight line passing through the center of the gwanchang hole,
The second coupling portion includes a pair of grooves into which each of the pair of second projections of the first coupling portion is fitted,
The second coupling portion is a shield fixed to the position on the inner peripheral surface of the first coupling portion so as to be rotatable in the second direction on an imaginary straight line connecting the pair of second projections as a rotation axis.
6. The method of claim 5,
The first coupling portion and the second coupling portion is an elastic shield.
6. The method of claim 5,
In a direction in which one surface and the other surface of the body are located,
The width of the first coupling portion is greater than the width of the gwanchang hole shield.
6. The method of claim 5,
The shield including the first coupling portion extending in the other direction.
9. The method of claim 8,
The pipe window can change the injection shape when rotating,
After the tube window is coupled to the inner circumferential surface of the second coupling part,
When the extension portion is rotated in the first direction, the shield in which the injection shape of the gwanchang is changed.
The method of claim 1,
the body is
A grip hole passing through one side and the other side in the upper area, and
A shield including at least one locking part disposed in the grip hole.
11. The method of claim 10,
a light transmitting window disposed between the grip hole and the tube window hole and transmitting light from one surface of the body to the other surface; A shield further comprising a.
The method of claim 1,
a strength reinforcing body disposed under the body and having greater strength than the body; further comprising,
The strength reinforcing body is a shield including an extension extending downward.
12. The method of claim 11,
the body is
On the other side, a rod storage groove disposed between the light-transmitting window and the window hole, and
A shield including a rod support groove disposed between the rod storage groove and the gwanchang hole on the other surface.
14. The method of claim 13,
a multi-stage rod stored in the rod storage groove; further comprising,
If necessary, one end of the multi-stage rod is inserted into the rod support groove, and the shield is erected when the other end of the multi-stage rod is supported on the ground.
11. The method of claim 10,
The other surface of the body provides a space for the person to lie down,
A shield to which a rope is hung on the at least one rope loop to secure the claimant.
16. The method of claim 15,
the at least one rope loop
A first rope ring and a second rope ring disposed on the other surface of the body in an area corresponding to the body of the requestor, and
A shield including a third rope ring disposed on the other surface of the body in a region corresponding to between the legs of the user.
17. The method of claim 16,
The handle includes a pair of handles,
Each of the pair of handles is disposed on the other surface of the body in a region corresponding to the side of the requester.

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