JP2018000527A - Cushion for evacuation - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cushion for evacuation, a cushion that is daily used by freely attachably detachably putting on a seat cushion or a seat back of a car, that, when a passenger encounters a fire accident or the like in a tunnel, he removes the cushion from a seat of a car, covers the head or the back, supplies air into a tube inside an external cover with an attached small air cylinder, and inhales air with an attached suction mask, and that he can thereby avoid inhaling noxious smoke and protect the body from falling objects for example.SOLUTION: The cushion is characterized in that it includes: an external cover 5; a communicative tube 6 having both ends in the external cover 5; an air hose 7 that is communicatively connected to both ends of the tube 6; a suction mask 8 that is communicatively connected to the air hose 7 in one tip end of the tube 6; and a small air cylinder 9 that is communicatively connected to the air hose 7 in the other tip end of the tube 6.SELECTED DRAWING: Figure 2

Description

  The present invention relates to an evacuation cushion that is detachably attached to a seat cushion or a seat back of an automobile, and can protect the body and ensure breathing in an emergency such as a fire accident in a tunnel.

When a fire accident is encountered while driving in a tunnel, the passenger gets out of the car and evacuates to the emergency exit or exit of the tunnel.
In a fire in a poorly ventilated tunnel, evacuees can be killed by carbon monoxide and other toxic gases contained in the full smoke.
In addition, the inner wall of the tunnel may collapse due to fire, and the evacuees may be injured by falling objects.

  Patent Document 1 (Utility Model Registration No. 312172) “Tube Type Air Cushion” forms an air cushion of an automobile seat with an endless tube that is divided into a left side and a right side with an air valve, respectively, and adjusts the air pressure. There is disclosed a structure of a tube-type air cushion that can be made and does not tilt greatly even if the load is biased.

  Patent Document 2 (Japanese Patent Application Laid-Open No. 2007-138312) “Working Wear Wearing an Air Tube and Air Tube Used for the Work Wear” Work with a Cushioning Air Tube that Can Reduce Impact on the Outside A configuration of work clothes with an air tube that can sufficiently protect an impact when a solid object such as a clinker falls during the work is disclosed.

  Patent Document 3 (JP-A-6-269507) “Evacuation Protective Clothing” includes a hood portion having a fireproof plastic and a mantle portion, and a compressed oxygen tank and a breathing gas supply port accommodated in a pocket. The structure of the protective clothing for evacuation which connected the part with the conduit | pipe and has arrange | positioned the mask for respiration in the said food | hood part is disclosed.

Patent Document 4 (Japanese Patent Laid-Open No. 2005-278773) “Easy Evacuation Simple Mask” includes a smoke-proof mask having an opening, an air reservoir connected to the opening of the smoke-proof mask, and the smoke-proof mask. A configuration of a simple mask for emergency evacuation provided with a small manual pump connected through an air feed pipe in the vicinity of the opening of the mask is disclosed.

Patent Document 5 (Japanese Patent Application Laid-Open No. 2014-100445) “Disaster prevention clothing” protects against fire by using fire-resistant materials such as disaster prevention materials, and inflates a floating bag between the hooded vest fabric. The construction of disaster prevention clothing that can protect the head and internal organs from falling objects during evacuation, can reduce the suction of smoke in the event of a fire, and can evacuate while sucking the air in the bag is disclosed.

Utility Model Registration No. 3112172 Japanese Patent Laid-Open No. 2007-138312 JP-A-6-269507 JP-A-2005-278773 JP 2014-100445 A

When a fire accident is encountered while driving in a tunnel with a car, passengers get out of the car and evacuate to the emergency exit or exit of the tunnel. Fallen into danger from falling objects, sometimes leading to death.
There are various types of protective clothing that can be worn during fire evacuation to protect the body, but in the event of an emergency such as a fire, wear protective clothing in advance or keep protective clothing in a car. It was not a realistic disaster prevention method.
In particular, there has been no prior art relating to a simple disaster prevention device that can always be mounted on a car and used on a daily basis, and that can simultaneously protect the body and ensure breathing during an evacuation such as a fire.

  Patent Document 1 “Tube Type Air Cushion” relates to an air cushion of an automobile seat composed of an endless tube provided with an exterior cover and an air valve. It is intended to reduce stress during driving by absorbing it by contraction and expansion and contraction of the material. By detaching it from the car seat and attaching it to the body when evacuating due to a fire accident, etc., the body is protected and breathing is ensured. It is not about a possible cushion.

  Patent Document 2 “Workwear fitted with an air tube and an air tube used for the workwear” relates to a workwear fitted with a cushioning air tube that can alleviate an impact on the outside. It does not relate to a cushion that can be detachably mounted on a car seat and can be removed from the car seat and attached to the body during evacuation due to a fire accident or the like to protect the body and ensure breathing.

  Patent Document 3 “Evacuation Protective Clothing” relates to an evacuation protective clothing equipped with a small breathing gas tank that is worn in the event of a fire in a building and does not allow smoke to enter the hood. It can be placed detachably on a car seat on a daily basis and used as a cushion, and can be removed from the car seat and attached to the body during evacuation due to a fire accident, etc. to protect the body and ensure breathing It is not about a possible cushion.

  Patent Document 4 “Easy Evacuation Simple Mask” relates to an emergency evacuation simple mask that can be used at a disaster site such as a fire by storing air with a small manual pump in a jacket such as a life jacket with an air reservoir. However, it is detachably placed on the car seat on a daily basis and used as a cushion. By detaching it from the car seat and attaching it to the body when evacuating due to a fire accident, etc., the body is protected and breathing is ensured. It is not about a possible cushion.

  Patent Document 5 “Disaster Prevention Clothing” allows inflating a floating bag between hooded vests during evacuation of a building fire, etc., and evacuates while sucking air in the vest's floating bag, and is worn in daily life. Although it is related to protective clothing with a possible design, it is detachably mounted on the car seat on a daily basis and used as a cushion, and when it is evacuated due to a fire accident etc., it is removed from the car seat and attached to the body, It does not relate to a cushion that can protect the body and ensure breathing.

The object of the present invention has been made in view of the problems of the prior art as described above.
A cushion that is detachably mounted on the seat cushion and seat back of a car on a daily basis. When a fire accident occurs in a tunnel, the passenger removes it from the car seat and covers the head and back. By supplying air into the tube in the exterior cover with the attached small air cylinder and sucking air with the attached suction mask, it is possible to protect the body from falling objects etc. without sucking toxic smoke Safe evacuation cushions.

The evacuation cushion according to the invention of claim 1 is:
An evacuation cushion placed on a seat cushion and / or seat back of an automobile,
An exterior cover;
A communicating tube having both ends inside the exterior cover;
An air supply hose connected to each end of the tube;
A suction mask connected in communication with an air supply hose at one end of the tube;
A small air cylinder communicated with an air supply hose at the other end of the tube is provided.

The evacuation cushion according to the invention of claim 2
The evacuation cushion according to claim 1,
The grip part gripped by hand on both the left and right sides,
The vehicle includes a seat cushion or a seat back of the automobile or a wearing tool that is detachably attached to the body.

An evacuation cushion according to the invention of claim 3 is provided.
The tube according to claim 1.
It is provided with a fixture that bundles a single bent tube, or a connector that communicates a plurality of tubes.
The outer cover is uniformly arranged in a single-layer or multi-layer structure and enclosed.

The evacuation cushion according to the invention of claim 1 is:
An evacuation cushion placed on a seat cushion and / or seat back of an automobile,
An exterior cover;
A communicating tube having both ends inside the exterior cover;
An air supply hose connected to each end of the tube;
A suction mask connected in communication with an air supply hose at one end of the tube;
Since it has a small air cylinder connected to the air supply hose at the other end of the tube,
The structure is easy for an occupant to attach to a seat cushion or a seat back of an automobile, and is compact and convenient to carry.
It can be used as a cushion to absorb shocks and vibrations when driving a car on a daily basis, and when it encounters a fire accident in a tunnel, it is removed from the seat cushion or seat back of the car and the head of the body It can be used as a disaster-prevention product that is worn and protected on the back.
Unlike conventional airbags, by enclosing a tube with impact resistance, elasticity and flexibility in the exterior cover, the tube itself can protect evacuees from falling objects without supplying air. It becomes possible.
Evacuees may evacuate without sucking smoke while blowing air supplied from the suction mask via the tube and air supply hose in the outer cover by blowing air from the air outlet of the small air cylinder. It becomes possible.

The evacuation cushion according to the invention of claim 2
The evacuation cushion according to claim 1,
The grip part gripped by hand on both the left and right sides,
Since it comprises a seat cushion or seat back of the automobile or a wearing tool that is detachably attached to the body,
When evacuating, it is easy to evacuate by gripping the grips on both the left and right sides and wearing them on the head and back.
Because it is equipped with a mounting cushion that can be detachably mounted on the seat cushion or seat back of an automobile or on the head or back of an evacuee's body, the seat cushion of the automobile can be used immediately in the event of a fire accident in a tunnel, etc. Alternatively, it can be removed from the seat back, worn on the head or back, and evacuated to the emergency exit or exit.

An evacuation cushion according to the invention of claim 3 is provided.
The tube according to claim 1.
It is provided with a fixture that bundles a single bent tube, or a connector that communicates a plurality of tubes.
Since the outer cover is uniformly arranged and enclosed in a single layer or a multilayer structure,
By uniformly arranging the tube in the exterior cover, it is possible to reliably protect the head and back of the evacuee covered by the evacuation cushion.
By adopting a structure in which a plurality of tubes are connected, the length can be easily adjusted, it is easy to enclose them uniformly according to the size of the exterior cover, and the work of storing in the exterior cover is also facilitated.
Moreover, it becomes possible to make a structure stronger against a fallen object etc. by arrange | positioning a tube in multilayer form in an exterior cover.

The example which mounted | wore the vehicle seat 1 with the evacuation cushion 4 which concerns on this invention is shown, an upper part is a side view, and a lower part is a perspective view. The enlarged perspective view of the example of the back cushion 4a for evacuation (A) mounted on the seat back 3 of a motor vehicle is shown. The enlarged perspective view of the example of (B) evacuation seat cushion 4b laid on seat cushion 2 of a car is shown. It is a top view which shows the 1st example of the structure of the (C) tube 6 in the exterior cover 5 of the cushion 4 for evacuation. It is a top view which shows the 2nd example of the structure of the (c) tube 6 in the exterior cover 5 of the escape cushion 4. FIG.

  Embodiment examples of an evacuation cushion according to the present invention will be described with reference to FIGS. The present invention is not limited only to the following embodiments. It goes without saying that the following constituent elements can be omitted or added, and the shape of the constituent elements can be changed without departing from the gist of the present invention. In addition, the figure shows the outline, only a part is drawn and the detailed structure is omitted.

FIG. 1 shows an example in which an evacuation cushion 4 according to the present invention is mounted on an automobile seat 1, wherein the upper part is a side view and the lower part is a perspective view.
1 generally includes a seat cushion 2 and a seat back 3 attached to the seat cushion 2 so as to be freely tiltable.
The evacuation cushion 4 according to the present invention is placed on the seat cushion 2 and / or the seat back 3 on a daily basis and is detachably mounted. The evacuation cushion 4 corresponds to the size of the seat cushion 2 or the seat back 3.
The evacuation cushion 4 can be used as a cushion to reduce the stress of the occupant by absorbing impacts and vibrations during driving in a normal car and encounters a fire accident in the tunnel. In such a case, it can be used as a disaster prevention article for removing from the automobile seat 1 and attaching to the head or back of the body for protection.

2 and 3 show enlarged perspective views of examples of the evacuation cushion 4 placed on the automobile seat 1.
FIG. 2A shows an example of an evacuation back cushion 4 a placed on the seat back 3.
FIG. 3B shows an example of an evacuation seat cushion 4b placed on the seat cushion 2. FIG.
The evacuation cushion 4 is composed of an exterior cover 5 and a tube 6 having both ends inside the exterior cover 5, and each tip of the tube 6 is configured to protrude outside the exterior cover 5. Is done. Further, the evacuation cushion 4 has flexible air supply hoses 7a and 7b connected to both ends of the tubes 6 and 6 through air supply hose connectors 13a and 13b, respectively. A suction mask 8 that is attached to the evacuee's mouth and supplies air to the air supply hose 7 a and a small air cylinder 9 that supplies air into the tube 6 to the air supply hose 7 b at the other end of the tube 6 are connected in communication. The configuration is as follows. A fixing tool 10 such as a one-touch belt for fixing the small gas cylinder 9 to the outer cover 5 is provided on the side surface of the outer cover 5.
The exterior cover 5 is made of non-combustible woven fabric or non-woven fabric and has a size corresponding to the size of the seat cushion 2 or the seat back 3 of the automobile seat 1 and is formed by sewing or the like in a substantially rectangular shape. It is assumed that the tube 6 is provided with an openable / closable opening side (not shown) for inserting and removing the tube 6, and the opening side (not shown) is constituted by a slide fastener, a hook-and-loop fastener, a hook or the like.
The tube 6 in the outer cover 5 has a structure in which both ends are made of a hollow cylindrical rubber or the like having impact resistance, elasticity and flexibility, and the length and diameter are inserted into the outer cover 5 in advance. It is comprised so that when air is supplied to one tip, air is exhausted from the other tip. In addition, the amount of air entering and exiting the tube 6 can be adjusted by providing the air supply hose connectors 13a and 13b with a valve structure.
It is preferable that the air supply hose 7a connected to the suction mask 8 has a length that reaches the mouth of the refugee, is made of a flexible material, and has a stretchable structure. It is preferable that the air supply hose 7b connected to the small air cylinder 9 has a length that reaches the air outlet 9a of the small air cylinder 9, is made of a flexible material, and has a telescopic structure.
The suction mask 8 has a structure in which the periphery is in close contact with the face to form a sealed space so that smoke due to fire does not enter the suction mask 8. The suction mask 8 may be installed on the rear seat side of the automobile seat 1 or may be a detachable type as long as it is an obstacle during daily running. FIG. 1 shows a state where the removable suction mask 8 is removed and used during daily running.
The small air cylinder 9 has a structure in which an air outlet 9a and a blocking valve 9b are provided in the upper portion, and air is discharged from the air outlet 9a by opening the blocking valve 9b. The air ejected from the air outlet 9a is supplied to the tube 6 in the exterior cover 5 through the air supply hose 7b, sent to the suction mask 8 through the air supply hose 7a connected to the other end of the tube 6, Air is supplied to the refugee wearing the suction mask 8.
The small air cylinder 9 is compressed and filled with an amount of air that humans can breathe for about 5 to 15 minutes, and is as light as possible for convenience of carrying.
Further, the small air cylinder 9 is not limited to the above type, but may be a lever rotating type or a push type.

By using the evacuation cushion 4, the following effects can be obtained.
The structure is easy for the occupant to attach to the seat cushion 2 or the seat back 3 of the automobile, and is convenient to carry in a small size.
It can be used as a cushion to absorb shocks and vibrations when a car is run on a daily basis, and when it encounters a fire accident in a tunnel, it can be removed from the seat cushion 2 or the seat back 3 of the car and It can be used as a disaster prevention product to be worn and protected on the head and back.
Unlike the conventional airbags, by enclosing the impact resistant, elastic and flexible tube 6 in the outer cover 5, the tube 6 itself protects the refugee from falling objects without supplying air. It becomes possible to do.
An evacuee opens the closing valve 9b of the small air cylinder 9 to eject air from the air outlet 9a and is supplied from the suction mask 8 via the tube 6 and the air supply hose 7 in the outer cover 5. It is possible to evacuate without sucking smoke while sucking air.

The evacuation cushion 4 has a structure including grip portions 11 and 11 that are grasped by hands on both right and left side surfaces, and mounting tools 12 and 12 that are wrapped around and mounted on the vehicle seat 1 or the body.
The wearing tool 12 is composed of a string, a band, or the like, and has a structure having an adhesive tool 12a such as a hook-and-loop fastener or a hook at the tip, and is attached to the car seat 1 or the body torso by the adhesive tool 12a. It shall have a fixed length.

The evacuation back cushion 4a placed on the seat back 3 in FIG. 2 has a structure in which the other tip of the mounting tool 12 that is not on the adhesive tool 12a side is fixed to the side surface of the exterior cover 5 or the like.
The evacuation back cushion 4a is mounted on the seat back 3 of the vehicle seat 1 with the mounting tool 12 when the vehicle is running, and the occupant wears the evacuation back cushion 4a when a fire accident is encountered in a tunnel or the like. The tool 12 is removed, the back cushion 4a for evacuation is carried on the back, the wearing tool 12 is wrapped around the trunk of the body, and is evacuated to the emergency exit or the exit while being fixed with the bonding tool 12a in front of the trunk.

The evacuation seat cushion 4b shown in FIG. 3 is placed on the seat cushion 2 of the automobile seat 1 when the vehicle is running, and when a fire accident is encountered in a tunnel or the like, Escape to the emergency exit or exit while holding the handle portion 11 and covering the head with the evacuating seat cushion 4b.

By using the evacuation back cushion 4a or the evacuation seat cushion 4b, the following effects can be obtained.
At the time of evacuation, it is easy to evacuate by grasping the grip portions 11 on both the left and right sides and putting them on the head or back.
Since it is equipped with a mounting tool 12 that can be detachably mounted on the seat cushion 2 or the seat back 3 of an automobile or on the head or back of an evacuee body, the automobile can be used immediately when a fire accident is encountered in a tunnel or the like. The seat cushion 2 or the seat back 3 can be removed, worn on the head or back, and evacuated to an emergency exit or exit.

FIG. 4 is a plan view showing a first example of the structure of the (C) tube 6 in the exterior cover 5 of the evacuation cushion 4.
As shown in FIG. 4, the tube 6 is bundled by the fixture 14 in a state where one tube 6 a is folded so as to be uniformly arranged in the outer cover 5, and is enclosed in the outer cover 5. To do. Moreover, in order to raise the intensity | strength with respect to a fallen object etc., it is preferable to make the tube 6 into a multilayer structure. FIG. 4 shows a two-layer structure.
The fixing tool 14 is constituted by a string, a band, or the like, and is fixed by an adhesive tool 14a constituted by a hook-and-loop fastener or a hook at the tip.

FIG. 5 is a plan view showing a second example of the structure of the (c) tube in the exterior cover 5 of the evacuation cushion 4.
As shown in FIG. 5, the tubes 6 are encased in the outer cover 5 by connecting a plurality of tubes 6 b through the connection tool 14 b so as to be uniformly arranged in the outer cover 5. Moreover, in order to raise the intensity | strength with respect to a fallen object etc., it is preferable to make the tube 6 into a multilayer structure. FIG. 5 shows a two-layer structure.
The connector 14b is preferably made of a material having impact resistance, elasticity and flexibility, and is made of a material equivalent to the tube 6.

By using the evacuation cushion 4 containing the tube 6, the following effects can be obtained.
By uniformly arranging the tube 6 in the exterior cover 5, it is possible to reliably protect the head and back of the evacuee covered by the evacuation cushion 4.
By adopting a structure in which a plurality of tubes 6 are connected, the length can be easily adjusted, it is easy to enclose them uniformly according to the size of the exterior cover 5, and the work to be accommodated in the exterior cover is also easy. Become.
Moreover, by arranging the tubes 6 in the outer cover 5 in multiple layers, it is possible to make the structure stronger against falling objects and the like.

In addition, this invention is not limited to said embodiment, A various design change is possible in the range which does not deviate from the summary.

1 Car seat
2 seat cushion
3 seat backs
4 Cushion for evacuation
4a Back cushion for evacuation
4b Seat cushion for evacuation
5 exterior cover
6 tubes
6a (single) tube
6b (plural) tubes
7 air supply hose
7a (Air supply hose connected to suction mask 8)
7b Air supply hose (connected to small air cylinder 9)
8 suction mask
9 small air cylinders
9a air outlet
9b stop valve
10 Fixing tool 11 (such as a one-touch belt) 11 Grip part 12 Mounting tool 12a Adhesive tool 13 Air supply hose connector 13a (connected to the suction mask 8) Air supply hose connector 13b (connected to the small air cylinder 9) Supply hose connector 14 Fixing tool 14a Adhesive tool 14b Connector

Claims (3)

An evacuation cushion placed on a seat cushion and / or seat back of an automobile,
An exterior cover;
A communicating tube having both ends inside the exterior cover;
An air supply hose connected to each end of the tube;
A suction mask connected in communication with an air supply hose at one end of the tube;
An evacuation cushion, comprising: a small air cylinder communicated with an air supply hose at the other end of the tube.
The evacuation cushion is:
The grip part gripped by hand on both the left and right sides,
The evacuation cushion according to claim 1, further comprising: a seat cushion or a seat back of the automobile, or a wearing tool that is detachably attached to the body.
The tube
It is provided with a fixture that bundles a single bent tube, or a connector that communicates a plurality of tubes.
The evacuation cushion according to claim 1, wherein the evacuation cushion is enclosed in a single-layer or multi-layer structure uniformly in the exterior cover.

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