KR102657162B1 - Removable rescue bed, medical electric bed with cover and medical electric bed with removable rescue bed - Google Patents

Abstract

A mobile rescue bed is launched. The mobile rescue bed includes a bed portion including two or more bed frames arranged along a first direction and rotatably connected to each other; In the two or more bed frames, two or more cover frames with lower ends rotatably connected to first sides parallel to the first direction and located on the left and right sides of the bed portion and overlapping each other, and a cover connected to the two or more cover frames A bed cover that includes, wherein the two or more cover frames are folded toward one side or the other side in the longitudinal direction of the bed portion and one or more cover frames are unfolded in a dome shape toward the one side or the other side to cover or open the entire bed portion. wealth; and a plurality of carrying handles provided on second sides of the bed frames perpendicular to the first sides and disposed at the upper and lower portions of the bed portion.

Description

Mobile rescue bed, medical electric bed with cover, and medical electric bed with mobile rescue bed {REMOVABLE RESCUE BED, MEDICAL ELECTRIC BED WITH COVER AND MEDICAL ELECTRIC BED WITH REMOVABLE RESCUE BED}

The present invention relates to a mobile rescue bed, and more specifically, to a mobile rescue bed that can safely rescue rescuers at the scene of a fire.

Additionally, the present invention relates to a medical electric bed equipped with a cover that can safely move patients at a fire scene.

In addition, the present invention relates to a medical electric bed equipped with a movable rescue bed, which is a combination of a movable rescue bed and a medical electric bed equipped with a cover.

In general, the first aid rescue team is used to urgently transport injured people from traffic accidents, disasters, calamities, fires, mountain accidents, etc. Conventionally, it is mainly used on the support bars (A1) on both sides as shown in Figure 1 of the attached drawing. In most cases, the injured person is moved using a stretcher (A) connected to (A2).

Conventional stretchers are equipped with a bed made of fabric between support bars, and the bed is open, so when used at a fire site, when evacuating injured or disabled people, they are directly exposed to toxic gases and flames at the fire site. There was a problem with the risk of suffocation due to toxic gas.

Meanwhile, in the event of a fire in a hospital, it is difficult to evacuate patients using bulky medical beds, and even if it is attempted to evacuate some patients to medical beds, the patients are still exposed to toxic gases at the scene of the fire. There was a risk of suffocation.

Therefore, the problem to be solved by the present invention is to provide a mobile rescue bed that can safely rescue rescuers without the risk of suffocation by toxic gases at the scene of a fire, a medical electric bed equipped with a cover, and a medical electric bed equipped with a mobile rescue bed. I'm doing it.

A mobile rescue bed according to an embodiment of the present invention includes a bed portion including two or more bed frames arranged along a first direction and rotatably connected to each other; In the two or more bed frames, two or more cover frames with lower ends rotatably connected to first sides parallel to the first direction and located on the left and right sides of the bed portion and overlapping each other, and a cover connected to the two or more cover frames A bed cover that includes, wherein the two or more cover frames are folded toward one side or the other side in the longitudinal direction of the bed portion and one or more cover frames are unfolded in a dome shape toward the one side or the other side to cover or open the entire bed portion. wealth; and a plurality of carrying handles provided on second sides of the bed frames perpendicular to the first sides and disposed at the upper and lower portions of the bed portion.

In one embodiment, two or more cover frames folded toward one end in the longitudinal direction of the bed portion may be configured to be accommodated inside the bed frame.

In one embodiment, the two or more cover frames may be installed to be movable along the longitudinal direction of the first sides of the two or more bed frames.

In one embodiment, the number of cover frames is provided to overlap three at a time, and the bed cover portion is located at the lower end of three bed frames overlapped among the six cover frames so that each cover frame overlapped with each other can be rotated. a pair of first sliding members coupled and slidably connected to the first sides of the two or more bed frames; And a pair of second sliding members coupled to lower ends of three overlapping bed frames among the six cover frames and slidably connected to the first sides of the two or more bed frames, each of the The length of the sliding member is longer than the distance between the two or more bed frames in the first direction.

In one embodiment, the first sides of each bed frame include a first side frame and a second side frame disposed at a predetermined distance from the first side frame, and the first side frame and the second side frame The inner surface of each frame is provided with a first sliding groove and a second sliding groove parallel to the first direction and provided at different heights, and each of the plurality of first sliding members and the plurality of second sliding members is , a first side wall and a second side wall parallel to the first direction and facing inner surfaces of each of the first side frame and the second side frame; and a first sliding protrusion and a second sliding protrusion extending parallel to the first direction and provided on outer surfaces of the first side wall and the second side wall, respectively, wherein the plurality of first sliding members include the first sliding protrusion. The first sliding protrusion and the second sliding protrusion are fastened to one of the sliding groove and the second sliding groove to move between the two or more bed frames, and the plurality of second sliding members are connected to the first sliding groove. And the first sliding protrusion and the second sliding protrusion are fastened to another one of the second sliding grooves so that they can move between the two or more bed frames.

In one embodiment, in order to maintain the two or more bed frames in a horizontal state without rotation, they are coupled parallel to the longitudinal direction of the bed portion to the first sides of each bed frame and are disposed on the left and right sides of the bed portion. It may further include a plurality of bed horizontal maintenance members.

In one embodiment, each of the bed horizontal maintenance members includes two or more horizontal maintenance bars that are provided in the same number as the number of the two or more bed frames and are rotatably hinged to each other, and each of the bed horizontal maintenance members is , a first position where each hinged node of the two or more horizontal maintaining bars coincides with each hinged node of the two or more bed frames so that each bed frame can rotate, and each hinged node of the two or more horizontal maintaining bars may be provided to be movable between a second position that is offset from each hinged joint of the two or more bed frames.

In one embodiment, each bed frame includes a horizontal maintenance bar receiving groove extending parallel to the longitudinal direction of the bed portion on an outer surface of any one of the first side frame and the second side frame. In addition, each of the bed horizontal maintenance members may be provided to be movable between the first position and the second position by inserting the two or more horizontal maintenance bars into the horizontal maintenance bar receiving grooves of each bed frame.

In one embodiment, it further includes an oxygen supplier provided on one side of the bed, wherein the oxygen supplier is fixed or detachable, and the oxygen supplier may be operated automatically or manually.

In one embodiment, the two or more bed frames may be provided to automatically and manually adjust their angles, and an emergency power device may be provided on one side of the bed portion.

In one embodiment, the bed unit includes a heating device provided inside the two or more bed frames; And it further includes a mattress accommodated inside the two or more bed frames so as to be positioned above the heater, and the heater can transfer heat to the mattress.

In one embodiment, the mattress may include massage means for providing negative pressure and positive pressure therein.

An electric medical bed with a cover according to an embodiment of the present invention includes a horizontal base frame for forming the bed of the bed; A first cover guide part and a second cover guide part provided on both sides of the base frame in the longitudinal direction and having edges having an arch shape; A bed cover member that is connected to the first cover guide part and the second cover guide part on both sides in the longitudinal direction, and is provided to unfold or fold along the arch shape to cover or open the base frame; And it may include a cover driving part provided inside the lower part of the base frame and the cover guide parts and configured to move the bed cover member along the arch shape so that the bed cover member is unfolded or folded along the arch shape. there is.

An electric medical bed with a cover according to another embodiment of the present invention includes a horizontal base frame for forming the bed of the bed; a first cover guide part and a second cover guide part provided on both sides in the width direction of the base frame and having edges having an arch shape; A bed cover member that is connected to the first cover guide part and the second cover guide part on both sides in the longitudinal direction, and is provided to unfold or fold along the arch shape to cover or open the base frame; And it may include a cover driving part provided inside the lower part of the base frame and the cover guide parts and configured to move the bed cover member along the arch shape so that the bed cover member is unfolded or folded along the arch shape. there is.

In an electric medical bed equipped with a movable rescue bed according to an embodiment of the present invention, the movable rescue bed is provided on the base frame of the electric medical bed.

In one embodiment, the mobile rescue bed may be configured to be automatically and manually connectable to the base frame of the electric medical bed.

In one embodiment, the medical electric bed further includes a communication means capable of wired and wireless communication with an automatic fire detection equipment installed indoors of the building, and when a fire is detected by the automatic fire detection equipment, the detection signal is sent to the It may be configured to be received through a communication means and drive the cover driving part of the electric medical bed.

The mobile rescue bed according to the present invention can safely rescue rescuers by preventing suffocation of rescuers due to toxic gas when moving from a fire scene, and when moving a rescuer, the bed frames rotatably connected to each other maintain a horizontal state without rotation errors. There are advantages such as being able to move the rescuer safely by maintaining the bed, and providing a neat appearance to the bed since the bed cover is accommodated within the bed frame.

In addition, the electric medical bed equipped with a cover according to the present invention has the advantage of protecting the user lying on the bed, for example, the patient, from toxic gases if a fire occurs while the bed is in use.

In addition, the medical electric bed equipped with a mobile rescue bed according to the present invention provides double protection to the user through the cover of the mobile rescue bed and the cover of the medical electric bed, allowing the user to move more safely at the fire scene, and separating the mobile rescue bed. This has the advantage of being able to move users quickly.

Figure 1 is a diagram showing the appearance of a conventional stretcher.
Figure 2 is a plan view for explaining a portable rescue bed according to an embodiment of the present invention.
Figure 3 is a side view of Figure 2.
FIG. 4 is a side view showing each bed frame of the bed portion shown in FIG. 2 rotated.
Figure 5 is a side view showing the configuration of the bed cover shown in Figure 2.
Figure 6 is a side view showing the configuration of the bed horizontal maintenance member shown in Figure 2.
Figure 7 is a view showing a mattress provided in the bed shown in Figure 2.
Figure 8 is a side view showing the bed cover shown in Figure 2 unfolded.
Figure 9 is a view showing the bed horizontal maintenance member shown in Figure 5 being moved to maintain the level of the bed frames.
Figures 10 and 11 are front and side views for explaining an electric medical bed equipped with a cover according to an embodiment of the present invention.
Figure 12 is a front view showing the bed cover member shown in Figure 11 unfolded.
Figure 13 is a front view showing a medical electric bed equipped with a movable rescue bed according to an embodiment of the present invention.

Hereinafter, with reference to the attached drawings, a movable rescue bed, a medical electric bed equipped with a cover, and a medical electric bed equipped with a movable rescue bed according to an embodiment of the present invention will be described in detail. Since the present invention can be subject to various changes and can have various forms, specific embodiments will be illustrated in the drawings and described in detail in the text. However, this is not intended to limit the present invention to a specific disclosed form, and should be understood to include all changes, equivalents, and substitutes included in the spirit and technical scope of the present invention. While describing each drawing, similar reference numerals are used for similar components. In the attached drawings, the dimensions of the structures are enlarged from the actual size for clarity of the present invention.

Terms such as first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The above terms are used only for the purpose of distinguishing one component from another. For example, a first component may be named a second component, and similarly, the second component may also be named a first component without departing from the scope of the present invention.

The terms used in this application are only used to describe specific embodiments and are not intended to limit the invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, terms such as “comprise” or “have” are intended to designate the presence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, but are not intended to indicate the presence of one or more other features. It should be understood that this does not exclude in advance the possibility of the existence or addition of elements, numbers, steps, operations, components, parts, or combinations thereof.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by a person of ordinary skill in the technical field to which the present invention pertains. Terms defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and unless explicitly defined in the present application, should not be interpreted in an ideal or excessively formal sense. No.

Figure 2 is a plan view for explaining a mobile rescue bed according to an embodiment of the present invention, Figure 3 is a side view of Figure 2, and Figure 4 shows each bed frame of the bed shown in Figure 2 rotated. It is a side view, Figure 5 is a side view showing the configuration of the bed cover shown in Figure 2, and Figure 6 is a side view showing the structure of the bed horizontal maintaining member shown in Figure 2.

Referring to Figures 1 to 5, the mobile rescue bed according to an embodiment of the present invention may include a bed part 100, a bed cover part 200, and a plurality of carrying handles 300.

The bed unit 100 may include two or more bed frames 101, 102, 103, and 104 arranged along a first direction and rotatably connected to each other. There is no particular limitation on the rotatable connection structure of two or more bed frames (101, 102, 103, 104), for example, a mechanical hinge structure and an electric drive device that can be angle adjusted and the adjusted angle can be fixed. It may be in a combined form. The angle may be adjusted automatically by the electric drive device, or the angle may be adjusted manually without using the electric drive device.

As an example, each bed frame (101, 102, 103, 104) has a bottom portion 110 of a square frame structure, a first side 120 parallel to the first direction and located on the left and right sides of the bed portion 100. ) and second side surfaces 130 parallel to a second direction perpendicular to the first direction.

The first side frames 120 include a first side frame 121 and a second side frame 122 that is parallel to the first side frame 121 and spaced apart from the first side frame 121 by a predetermined distance. It can be included. At this time, one of the first side frame 121 and the second side frame 122 is disposed on the outside. For example, the first side frame 121 may be disposed on the outside.

The second side 130 is a frame disposed on the inner side of the first side frame 121 and the second side frame 122, for example, a third side frame vertically connected to the second side frame 122. It may be composed of a side frame 131.

In one embodiment, the bed unit 100 may include four bed frames (101, 102, 103, and 104). Hereinafter, for convenience of explanation, the four bed frames (101, 102, 103, and 104) are arranged in the order of arrangement into a first bed frame (101), a second bed frame (102), a third bed frame (103), and a third bed frame (103). 4 It will be described by naming it bed frame 104.

When there are four bed frames (101, 102, 103, and 104), the first bed frame (101) and the fourth bed frame (104) located at both ends in the longitudinal direction of the bed portion (100) are parallel to each other. Among the two second sides 130, the second side 130 constituting the upper or lower part of the bed portion 100 is disposed at a certain distance from the third side frame 131 and the third side frame 131. It may be composed of a finishing frame 132.

A first mattress 10 is stored inside the first sides 120 and second sides 130 of each of the four bed frames 101, 102, 103, and 104, and the four bed frames 101, 102, 103, 104), the second mattress 20 can be overlapped on the first mattress 10 so that a user, for example, a patient, can lie down on the bed 100.

The bed cover portion 200 is parallel to the first direction in the two or more bed frames 101, 102, 103, and 104 and has a lower end rotated on first sides located on the left and right sides of the bed portion 100. Two or more cover frames (201, 202, 203, 204, 205, 206) that are possibly connected and overlap each other, and a cover (207) connected to the two or more cover frames (201, 202, 203, 204, 205, 206). Includes, the two or more cover frames (201, 202, 203, 204, 205, 206) are folded toward one side or the other side in the longitudinal direction of the bed portion 100, and one or more cover frames (201, 202, 203, 204, 205, 206) may be spread in a dome shape toward one side or the other side to cover or open the entire bed portion 100. Each cover frame (201, 202, 203, 204, 205, 206) may have an inverted U shape.

For example, there may be six cover frames (201, 202, 203, 204, 205, and 206). In this case, six cover frames (201, 202, 203, 204, 205, 206) are provided in three overlapping positions to form a first cover frame bundle (210) and a second cover frame bundle (220). . At this time, three overlapping cover frames may be overlapped in such a way that one of the two neighboring cover frames is accommodated in the other, and the height of the three cover frames overlapped is the bed frame (101, 102, It is lower than the height of the first side frame 121 and the second side frame 122 of 103 and 104, and when the six cover frames (201, 202, 203, 204, 205 and 206) are folded, the first cover frame One of the bundle 210 and the second cover frame bundle 220 may be configured to be overlapped with the other one.

Meanwhile, the cover frames 201, 202, 203, 204, 205, and 206 may be installed to be movable along the longitudinal direction of the first sides 120 of the bed frames 101, 102, 103, and 104. . To this end, each of the bed frames 101, 102, 103, and 104 may include a first sliding groove 1231 and a second sliding groove 1232, and the bed cover 200 may include a pair of It may include a first sliding member 208 and a pair of second sliding members 209.

The first sliding groove 1231 and the second sliding groove 1232 are located on the inner surface of the first side frame 121 and the second side frame 122 of each of the bed frames 101, 102, 103, and 104. It extends parallel to the first direction and may be provided at different heights. For example, the first sliding groove 1231 may be located higher than the second sliding groove 1232.

The pair of first sliding members 208 is one of the six cover frames (201, 202, 203, 204, 205, 206) so that each of the overlapping cover frames (201, 202, 203) can rotate. It can be coupled to the lower part of the three overlapping cover frames (201, 202, 203). For example, it may be coupled to the lower end of the first cover frame bundle 210. At this time, the pair of first sliding members 208 may be respectively coupled to lower ends on both sides of the three cover frames 201, 202, and 203 constituting the first cover frame bundle 210. For example, each first sliding member 208 includes a bottom plate 2081 and first side walls 2082 that are erected vertically on both sides in the width direction perpendicular to the longitudinal direction of the bottom plate 2081 and are spaced apart from each other by a predetermined distance. ) and a second side wall 2083. A rotation center axis 2084 is coupled between the first side wall 2081 and the second side wall 2082, and each cover constituting the first cover frame bundle 210 is connected to the rotation center axis 2084. The lower ends of the frames 201, 202, and 203 may be rotatably coupled. In addition, a first sliding protrusion 2085 and a second sliding protrusion 2086 may be provided on the outer surfaces of the first side wall 2082 and the second side wall 2083, extending parallel to the first direction. .

Each of this pair of first sliding members 208 has a length longer than the distance between the two or more bed frames 101, 102, 103, and 104 in the first direction, and the bed frames 101, 102, 103, 104) is inserted between the first side frame 121 and the second side frame 122 so that the first side wall 2082 and the second side wall 2082 are connected to the first side frame 121 and the second side frame. Facing the inner surface of (122), at this time, the first sliding protrusion 2085 and the second sliding protrusion 2086 are provided on the inner surface of the first side frame 121 and the second side frame 122. It may be fastened to the first sliding groove 1231 and the second sliding groove 1232.

The pair of second sliding members 209 are positioned among the six cover frames 201, 202, 203, 204, 205, and 206 so that each of the overlapping cover frames 204, 205, and 206 can rotate. It can be coupled to the lower part of the three overlapping cover frames (204, 205, 206). For example, it may be coupled to the lower end of the second cover frame bundle 220. At this time, the pair of second sliding members 209 may be coupled to both lower ends of the three cover frames 204, 205, and 206 constituting the second cover frame bundle 220, respectively. As an example, each second sliding member 209 has a length longer than the distance between the two or more bed frames 101, 102, 103, and 104 in the first direction, and the bottom plate 2091 and the first It may include a side wall 2092 and a second side wall 2093, a first sliding protrusion 2095 and a second sliding protrusion 2096, and a rotation center axis 2094. The structure in which the second sliding member 209 is coupled to the bed frames 101, 102, 103, and 104 and the structure in which the second cover frame bundle 220 is rotatably coupled is the pair of first sliding members ( 208), so a more detailed explanation will be omitted.

As an example, the pair of first sliding members 208 may be provided to move along the first sliding groove 1231, and the pair of second sliding members 209 may be provided to move along the first sliding groove 1231. 1232) can be provided to move along. In this case, the first cover frame bundle 210 may be overlapped on the second cover frame bundle 220.

The cover 207 is connected to two or more cover frames (201, 202, 203, 204, 205, 206), for example, the six cover frames (201, 202, 203, 204, 205, 206), The height direction of the cover (207) to facilitate unfolding or folding along the cover frame (201, 202, 203, 204, 205, 206) when the cover frame (201, 202, 203, 204, 205, 206) is unfolded or folded. It may be configured by arranging a plurality of louvers parallel to the longitudinal direction of the cover 207 parallel to the longitudinal direction of the bed portion 100. There is no particular limitation on the material of the cover 207, and for example, it may be a flame retardant fabric material.

A plurality of carrying handles 300 are provided on the second sides 130 perpendicular to the first sides 120 of the two or more bed frames 101, 102, 103, and 104 of the bed portion 100. It can be placed at the top and bottom. As an example, among the four bed frames (101, 102, 103, 104), each of the first bed frame 101 and the fourth bed frame 104 disposed at both ends in the longitudinal direction of the bed portion 100 It may be provided on the finishing frames 132 constituting the side 130. At this time, the plurality of carrying handles 300 may be composed of three on the finishing frame 132 of the first bed frame 101 and three on the finishing frame 132 of the fourth bed frame 104.

Meanwhile, referring to FIGS. 2 and 6, the movable rescue bed according to an embodiment of the present invention may further include a plurality of bed horizontal maintenance members 400.

A plurality of bed horizontal maintenance members 400 are used to maintain the two or more bed frames 101, 102, 103, and 104 in a horizontal state without rotation. It may be coupled to one side 120 in parallel with the longitudinal direction of the bed 100 and disposed on the left and right sides of the bed 100 .

Each bed horizontal maintenance member 400 is provided in the same number as the two or more bed frames 101, 102, 103, 104 and includes two or more horizontal maintenance bars 410 rotatably hinged to each other. You can.

Additionally, each bed horizontal maintenance member 400 may be provided to be able to slide along the longitudinal direction of the bed portion 100. That is, each hinged joint of the two or more horizontal maintaining bars 410 is connected to the two or more bed frames (101, 102, 103, 104) so that each of the bed frames (101, 102, 103, 104) can rotate. A first position coincident with each hinged node and a second position where each hinged node of the two or more horizontal maintenance bars 410 is misaligned with each hinged node of the two or more bed frames 101, 102, 103, and 104. It can be provided to be able to move between.

As an example, it may include four horizontal maintenance bars 410 equal to the number of the first to fourth bed frames 101, 102, 103, and 104, and each of the four horizontal maintenance bars 410 are hinged. A first position in which the node coincides with each hinged node of the first to fourth bed frames (101, 102, 103, 104) and each hinged node of the four horizontal maintenance bars 410 are located at the first to fourth bed frames. It may be provided to be movable between a second position that is offset from each hinged joint of the frames 101, 102, 103, and 104.

A foldable operation handle 420 may be provided on one side of the two or more horizontal maintenance bars 410.

Meanwhile, in order for the bed horizontal maintenance member 400 to be slidably coupled to each bed frame (101, 102, 103, and 104), each bed frame (101, 102, 103, and 104) has a first side frame. (121) and one of the second side frames 122 located on the outside, for example, a horizontal maintenance device extending parallel to the longitudinal direction of the bed portion 100 on the outer surface of the first side frame 121. It may include a bar receiving groove (1211).

As an example, the horizontal maintenance bar receiving groove 1211 may be provided on the outer surface of the first side frame 121 of each of the first to fourth bed frames 101, 102, 103, and 104, and the first The to fourth horizontal maintenance bars 410 are inserted into the horizontal maintenance bar receiving grooves 1211 of each of the first to fourth bed frames 101, 102, 103, and 104 and move between the first position and the second position. It can be provided as possible.

Meanwhile, although not shown, the first bed frame 101 and the fourth bed frame 104 located on both ends of the bed portion 100 among the first to fourth bed frames 101, 102, 103, and 104. Wheels 500 may be provided on the bottom of the bed, and in this case, it may be easier to move the bed.

Hereinafter, the use of a portable rescue bed according to an embodiment of the present invention will be described, wherein the bed unit 100 includes four bed frames (101, 102, 103, 104), and cover frames (201, 202). , 203, 204, 205, 206) illustrates the case where there are six.

FIG. 7 is a view showing a mattress provided in the bed shown in FIG. 2, FIG. 8 is a side view showing the bed cover shown in FIG. 2 unfolded, and FIG. 9 is a view showing the bed leveling shown in FIG. 5. This is a drawing showing how the member has been moved to maintain the level of the bed frames.

The portable rescue bed according to an embodiment of the present invention may be used by being placed in a designated location in normal times, or may be used for rescue in the event of a fire.

Normally, the four bed frames (101, 102, 103, 104) can be used in a horizontal state, and the four bed frames (101, 102, 103, 104) can be rotated at a certain angle according to the user's selection as shown in Figure 4. It can be controlled so that the user can assume a comfortable posture.

When used as a rescue bed in the event of a fire, the rescuer is laid down with the four bed frames (101, 102, 103, 104) placed in a horizontal state, and the bed cover (200) is installed to protect the rescuer from toxic gases at the fire scene. Expand .

At this time, when the uppermost cover frame 204 of the three cover frames 204, 205, and 206 constituting the second cover frame bundle 220 is pulled together with the first cover frame bundle 210, the second cover frame bundle ( Two of the three cover frames (204, 205, 206) constituting 220 are unfolded while being spaced apart from the lowermost one cover frame (206), and then the first cover frame bundle 210 is connected to the second cover frame bundle ( When pulled away from 220), the first sliding member 208 at the lower end of the first cover frame bundle 210 slides along the first sliding groove 1231, so that the first cover frame bundle 210 is moved to the second cover frame. It moves away from the bundle 220, and then the cover frame 201 located at the top of the three cover frames 201, 202, and 203 constituting the first cover frame bundle 210 is connected to the remaining two cover frames 202, 203), each cover frame 201, 202, and 203 of the first cover frame bundle 210 is spaced apart to unfold the cover 207, and the unfolded cover 207 is the length of the bed portion 100. It spreads along the direction to cover the rescuer lying on the bed 100.

In this process, each bed frame (101, 102, 103, and 104) of the bed unit 100 must be kept from rotating in order to move the rescuer with the cover 207 fully unfolded, as shown in FIG. 8. To this end, as shown in FIG. 9, when each of the bed horizontal maintenance members 400 located on the left and right sides of the bed unit 100 is moved from the first position to the second position, the bed horizontal maintenance members 400 are maintained horizontally. The bars 410 are located between each hinged node of each bed frame (101, 102, 103, 104), so that each bed frame (101, 102, 103, 104) is maintained in a horizontal state without rotating. You can.

After maintaining each bed frame (101, 102, 103, 104) from rotating in this way, a rescue worker, for example, a firefighter, holds the carrying handles (300) disposed at both ends of the bed unit (100) and performs a rescue operation. Lift the bed and move from the fire scene to a safe place.

After evacuating the rescued person to a safe place, in order to take the rescued person out of the inside of the bed covered with the bed cover unit 200, one of the six unfolded cover frames (201, 202, 203, 204, 205, 206) is located at the position of the rescuer's head. By rotating or moving the cover frame so that it overlaps the rear cover frames, a part of the bed cover 200 can be opened at the head of the rescuer and the rescuer can be taken out.

The mobile rescue bed according to an embodiment of the present invention spreads the cover 207 in the event of a fire to protect the rescuer lying on the bed 100 from toxic gas, preventing the rescuer from suffocating due to the toxic gas when moving from the fire scene. It has the advantage of being able to safely rescue rescuers.

In addition, in order to maintain the two or more bed frames (101, 102, 103, 104) constituting the bed unit 100 in a horizontal state without rotation, a plurality of bar types are coupled to the side of the bed unit 100. is provided with a bed horizontal maintenance member 400, and by moving the plurality of bed horizontal maintenance members 400 along the longitudinal direction of the bed portion 100, two or more bed frames (101, 102, 103, 104) can be kept from rotating, so the process of maintaining the level of two or more bed frames (101, 102, 103, 104) is easy, further shortening the time required to rescue a rescuer, and two or more bed frames (101, 102, 103, 104) with a hinge connection structure between them, for example, a gear-meshing structure, without error, compared to the case where rotation of two or more bed frames (101, 102, 103, 104) is prevented. There is an advantage in safely moving the rescuer by safely maintaining the horizontal state of two or more bed frames (101, 102, 103, 104).

In addition, the cover frames (201, 202, 203, 204, 205, 206) of the bed cover portion (200) have a structure in which they overlap each other and are accommodated within the bed frames (101, 102, 103, 104), giving the bed a neat appearance. There is an advantage that can be provided.

Meanwhile, although not shown, the mobile rescue bed according to another embodiment of the present invention further includes an oxygen supplier provided on one side of the bed part, the oxygen supplier is fixed or detachable, and the oxygen supplier is automatic or It can be operated manually.

Meanwhile, although not shown, the mobile rescue bed according to another embodiment of the present invention may be equipped with an emergency power device on one side of the bed unit 100, and the emergency power device may supply power to the electric drive device. there is.

Meanwhile, although not shown, the bed portion of the mobile rescue bed according to another embodiment of the present invention includes a heating device provided inside the two or more bed frames; And it further includes a mattress accommodated inside the two or more bed frames so as to be positioned above the heater, and the heater can transfer heat to the mattress.

Additionally, the mattress may include a massage means that provides negative and positive pressure therein.

Figures 10 and 11 are front and side views for explaining an electric medical bed equipped with a cover according to an embodiment of the present invention, and Figure 12 is a front view showing the bed cover member shown in Figure 11 unfolded.

10 to 12, the medical electric bed equipped with a cover according to an embodiment of the present invention includes a base frame 1100, a first cover guide part 1200 and a second cover guide part 1300, and a bed. It may include a cover member 1400 and a cover driving unit (not shown).

The base frame 1100 constitutes the bed of the bed, and a mattress can be placed on the base frame 1100.

The first cover guide part 1200 and the second cover guide part 1300 are provided on both sides of the base frame 1100 in the longitudinal direction, and their edges may have an arch shape. As an example, the first cover guide part 1200 and the second cover guide part 1300 may be provided in a form where the front and back surfaces and the sides connecting the front and back surfaces are closed so as to have an internal space.

The bed cover member 1400 is connected on both sides in the longitudinal direction to the first cover guide part 1200 and the second cover guide part 1300, and is provided to unfold or fold along the arch shape to form the base frame. (1100) can be covered or open. As an example, the bed cover member 1400 includes a cover 207 provided in the form of a sheet and a plurality of rods arranged and fixed at regular intervals on the inner surface of the cover 207 and parallel to the longitudinal direction of the base frame 1100. It may include a cover frame 1420 in the form of a cover frame 1420. In this case, guide holes 1210 formed along the arch shape are formed on the front surfaces of the first cover guide part 1200 and the second cover guide part 1300, and the plurality of cover frames 1420 are The first cover guide part 1200 and the second cover guide part 1200 have both ends in the longitudinal direction inserted into the guide holes 1210 of each of the first cover guide part 1200 and the second cover guide part 1300. It can be connected to the cover guide part 1300. As an example, the cover 207 may be made of a flame-retardant fabric material.

Although not shown, the cover driving unit is provided at the lower part of the base frame 1100 and inside each of the cover guide parts 1200 and 1300 so that the bed cover member 1400 unfolds or folds along the arch shape. It may be configured to move the bed cover member 1400 along the arch shape. As an example, the cover driving unit may include a driving device including a chain, a plurality of sprockets for moving the chain along the arch shape, a motor, and a reducer. For example, among the plurality of cover frames 1420, one cover frame 1420 fixed to one end parallel to the longitudinal direction of the cover 207 is connected to one side of the chain and moves along the chain to form a plurality of cover frames 1420. The cover frames 1420 may be configured to move along the arch shape within the guide hole 1210 to unfold the cover 207.

In the medical electric bed equipped with a cover according to an embodiment of the present invention, when the cover driving unit is driven so that the bed cover member 1400 is spread along the arch shape, the cover 207 of the bed cover member 1400 is It covers the base frame 1100.

Therefore, if a fire occurs while the bed is in use, the base frame 1100 can be covered through the bed cover member 1400 to protect the user lying on the bed, for example, a patient, from toxic gas.

In the above description, the first cover guide part 1200 and the second cover guide part 1300 of the medical electric bed were described as being provided on both sides in the longitudinal direction of the base frame 1100, but the first cover guide part ( 1200) and the second cover guide portion 1300 are provided on both sides of the base frame 1100 in the width direction, so that the bed cover member 1400 is covered along the longitudinal direction of the base frame 1100. It could be.

Figure 13 is a front view showing a medical electric bed equipped with a movable rescue bed according to an embodiment of the present invention.

Referring to FIG. 13, the electric medical bed equipped with a movable rescue bed according to an embodiment of the present invention is the movable rescue bed (2001) described with reference to FIG. 1 and the electric medical bed (2002) described with reference to FIG. 8. It is configured to be mounted on a base frame.

When using an electric medical bed equipped with a mobile rescue bed according to an embodiment of the present invention, in the event of a fire, the bed cover portion 200 of the mobile rescue bed (2001) is unfolded to primarily protect the user. , when the bed cover member 1400 of the electric medical bed 2002 described with reference to FIG. 9 is unfolded, the bed cover member 1400 can cover the movable rescue bed 2001, so the bed cover member of the electric medical bed 2002 ( 1400), the user can be protected secondarily, thereby protecting the user more safely at the fire scene.

Additionally, when it is necessary to quickly move the user while using the bed, there is an advantage in that the user can be quickly moved by separating the portable rescue bed (2001) from the electric bed (2002).

Meanwhile, although not shown, the mobile rescue bed 2001 may be configured to be automatically and manually connected to the base frame 1100 of the electric medical bed.

Meanwhile, although not shown, the medical electric bed equipped with a movable rescue bed according to another embodiment of the present invention further includes communication means capable of wired and wireless communication with automatic fire detection equipment installed indoors of the building, When a fire is detected in the automatic fire detection equipment, the detection signal is received through the communication means and can be configured to drive the cover driving part of the electric medical bed.

The description of the presented embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be applied to other embodiments without departing from the scope of the invention. Thus, the present invention is not limited to the embodiments presented herein, but is to be construed in the broadest scope consistent with the principles and novel features presented herein.

Claims (17)

A bed portion including two or more bed frames arranged along a first direction and rotatably connected to each other;
In the two or more bed frames, two or more cover frames with lower ends rotatably connected to first sides parallel to the first direction and located on the left and right sides of the bed portion and overlapping each other, and a cover connected to the two or more cover frames A bed cover that includes, wherein the two or more cover frames are folded toward one side or the other side in the longitudinal direction of the bed portion and one or more cover frames are unfolded in a dome shape toward the one side or the other side to cover or open the entire bed portion. wealth; and
A plurality of carrying handles are provided on second sides perpendicular to the first sides of the bed frames and disposed at the upper and lower portions of the bed portion,
There are six cover frames, three of which are overlapped,
The bed cover part,
A pair of covers coupled to the lower ends of three overlapping bed frames among the six cover frames so that each overlapping cover frame can rotate, and slidably connected to the first sides of the two or more bed frames 1 sliding member; and
A pair of second sliding members coupled to lower ends of three other overlapping bed frames among the six cover frames and slidably connected to the first sides of the two or more bed frames,
The length of each sliding member is longer than the distance between the two or more bed frames in the first direction,
First sides of each bed frame include a first side frame and a second side frame disposed at a predetermined distance from the first side frame,
A first sliding groove and a second sliding groove are provided on the inner surfaces of each of the first side frame and the second side frame, and are parallel to the first direction and have different heights,
Each of the plurality of first sliding members and the plurality of second sliding members,
a first side wall and a second side wall parallel to the first direction and facing inner surfaces of each of the first side frame and the second side frame; and a first sliding protrusion and a second sliding protrusion extending parallel to the first direction and provided on outer surfaces of the first side wall and the second side wall, respectively;
The plurality of first sliding members move between the two or more bed frames by fastening the first sliding protrusion and the second sliding protrusion to any one of the first sliding groove and the second sliding groove,
The plurality of second sliding members move between the two or more bed frames by fastening the first sliding protrusion and the second sliding protrusion to one of the first sliding groove and the second sliding groove,
In order to maintain the two or more bed frames in a horizontal state without rotation, a plurality of beds are horizontally coupled to the first sides of each bed frame in parallel with the longitudinal direction of the bed portion and disposed on the left and right sides of the bed portion. further including absence,
Portable rescue bed. According to paragraph 1,
Two or more cover frames folded toward one end in the longitudinal direction of the bed are configured to be accommodated inside the bed frame,
Portable rescue bed. According to paragraph 1,
The two or more cover frames are installed to be movable along the longitudinal direction of the first sides of the two or more bed frames,
Portable rescue bed. delete delete delete According to paragraph 1,
Each of the bed horizontal maintenance members is,
It includes two or more horizontal maintenance bars that are provided in the same number as the number of the two or more bed frames and are hinged and rotatable to each other,
Each of the bed horizontal maintenance members is,
A first position in which each hinged node of the two or more horizontal maintaining bars coincides with each hinged node of the two or more bed frames so that each bed frame can rotate, and each hinged node of the two or more horizontal maintaining bars Is provided to be movable between a second position that is offset from each hinged joint of the two or more bed frames,
Portable rescue bed. In clause 7,
Each of the bed frames includes a horizontal maintenance bar receiving groove extending parallel to the longitudinal direction of the bed portion on an outer surface of one of the first side frame and the second side frame,
Each of the bed horizontal maintenance members is provided such that the two or more horizontal maintenance bars are inserted into the horizontal maintenance bar receiving grooves of each bed frame and are movable between the first position and the second position,
Portable rescue bed. According to paragraph 1,
It further includes an oxygen supplier provided on one side of the bed,
The oxygen supplier is configured as a fixed or detachable type,
The oxygen supply is operated automatically or manually,
Portable rescue bed. According to paragraph 1,
The two or more bed frames are equipped with angles that can be adjusted automatically and manually,
An emergency power device is provided on one side of the bed,
Portable rescue bed. According to paragraph 1,
The bed part is,
A heating device provided inside the two or more bed frames; and
Further comprising a mattress accommodated inside the two or more bed frames to be positioned above the heater,
The heater transmits heat to the mattress,
Portable rescue bed. According to clause 11,
The mattress includes a massage means that provides negative pressure and positive pressure inside,
Portable rescue bed. delete delete A base frame on which the mobile rescue bed of claim 1 is provided;
A first cover guide part and a second cover guide part provided on both sides in the longitudinal direction or both sides in the width direction of the base frame and having an arch-shaped edge;
A bed cover member that is connected to the first cover guide part and the second cover guide part on both sides in the longitudinal direction, and is provided to unfold or fold along the arch shape to cover or open the base frame; and
Comprising a cover driving part provided inside the lower part of the base frame and the cover guide parts and configured to move the bed cover member along the arch shape so that the bed cover member is unfolded or folded along the arch shape,
Medical electric bed equipped with a portable rescue bed. According to clause 15,
The mobile rescue bed is configured to be automatically and manually connectable to the base frame of the medical electric bed,
Medical electric bed equipped with a portable rescue bed. According to clause 15,
The medical electric bed further includes automatic fire detection equipment installed inside the building and communication means capable of communicating wired and wirelessly,
When a fire is detected in the automatic fire detection equipment, the detection signal is received through the communication means and configured to drive the cover driving part of the electric medical bed,
Medical electric bed equipped with a portable rescue bed.

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