JPH0357221Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a seat device for an emergency vehicle, and more particularly to one in which a removable pillow-like chest member is provided on the back of a seat bag or a handrail member.

(Prior art) Generally, when an emergency patient is transported by an emergency vehicle, it is normal to have the patient lie down gently on a bed inside the vehicle, but for example, a patient with heart disease or a stiff back may be forced to lie down instead. Therefore, in addition to the bed device, a plurality of seat devices each consisting of a seat cushion and a seat bag are arranged in series in the longitudinal direction of the vehicle in addition to the bed device.

In the case of a heart disease patient or a patient with a stiff back, it is common to transport the patient by using the seat bag in the front seat, seated facing the direction of travel, and held in a stooped position.

Incidentally, for example, Japanese Utility Model Application Publication No. 60-114036 discloses a seat device comprising a seat cushion and a seat bag.

(Problems to be Solved by the Invention) Conventional emergency vehicle seat devices generally have the following problems when, for example, a heart disease patient or a patient with stiff backs is seated and transported.

That is, in the case of a heart disease patient, the chest is mainly used to suppress heart palpitations or to relieve the patient's pain, and in the case of a patient with a stiff back, it is mainly used to maintain a stable body posture. However, since the patient is leaning forward and using both hands to cover the upper part of the seat bag in front of him, he is unable to hold the chest plate by himself. do not have.

Additionally, if the chest plate is caught between the back of the front seat bag and the patient's chest, problems may occur such as the chest plate falling off due to the shaking of the patient's body due to the movement of the emergency vehicle. Ru.

(Means for Solving the Problems) A seat device for an emergency vehicle according to the present invention is a seat device for an emergency vehicle in which a plurality of seat devices each including a seat cushion and a seat bag are arranged in series in the longitudinal direction of the vehicle body. In this case, a pillow-shaped chest member is removably attached to the back of the seat bag or handrail member located in front of any of the seat cushions.

(Function) In the seat device for an emergency vehicle according to the present invention, a pillow-like chest member is attached to the back of the seat back or handrail member in front of the seat cushion on which a heart disease patient with a stiff back is seated; Next, when the patient is seated, bending forward and using both hands to cover the upper part of the seat bag or handrail in front of them, the pillow-shaped breastplate member will come into close contact with the patient's chest, and the patient's chest will be covered. I will support you gently.

Further, when unnecessary, the pillow-shaped breastplate member can be removed from the back of the seat bag or handrail member.

(Effects of the invention) According to the seat device for an emergency vehicle according to the invention, as explained above, a pillow-shaped chest member can be attached and detached to the back of the seat bag or handrail member located in front of the seat cushion. For example, in the case of a heart disease patient or a patient with a stiff back, the patient does not have to hold the chest plate member by himself or herself, and can simply bend forward and use both hands to cover the top of the seat back or handrail member in front of him. You can hold on to it.

Furthermore, unlike the case where the breastplate member is sandwiched between the seat bag or handrail member and the patient's chest, there is no fear that the breastplate member will fall off.

Moreover, since it is removable, it can accommodate patients of various physiques by attaching a chest plate member of an appropriate size and shape.

(Example) Hereinafter, an example of the present invention will be described based on the drawings.

As shown in Figures 1 and 2, the emergency vehicle 1 is a one-box type, and the interior of the vehicle includes a front compartment where a driver's seat and a passenger's seat are installed, and a rear compartment where a bed, seat, and other medical equipment are located. It is divided into two rooms.

Hereinafter, front, rear, left and right will be defined and explained based on the car body.

A side door 2 that slides in the front and back direction to open and close is provided approximately at the center of the left side of the emergency vehicle 1, and a back door 3 is provided at the rear side of the emergency vehicle 1, and the upper end of this back door 3 is provided. is hinged to the rear end of the roof panel by a rotating shaft facing in the vehicle width direction, and the back door 3 is configured to open and close in the vertical direction with this hinge portion as the center of rotation.

Incidentally, a bumper step 4 is provided at the lower end of the rear bumper of the emergency vehicle 1 for convenience in getting in and out of the vehicle through the back door 3.

A patient transport bed device 5, which is carried in and out through the back door 3, is placed on the rear right side of the rear compartment of the emergency vehicle 1, and an oxygen cylinder and the like are stored on the right side of the patient transport bed device 5. A storage wall 6 is formed, and in front of this storage wall 6 is disposed a foldable seat cushion 7 for a nurse having a seed bag on the window side.

On the other hand, on the rear left side of the rear chamber, there are 4 independent
A bed/seat device 8 is provided in which a set of seat devices are arranged in series in the front and back, and in front of this bed/seat device 8 is a foldable seat cushion 9 that faces forward and is seated. A seat device for a nurse consisting of a seat bag 10 and a seat bag 10 is provided.

As shown in FIG. 3, the bed/seat device 8 includes a first seat cushion 11 which is foldable at the lower rear side of the seat bag 10, and a first seat cushion 11 which is freely rotatable around a rotation axis in the front and back direction at the left end. a second seat cushion 12, and a third seat cushion 13 that is rotatable around a rotation axis in the vehicle width direction and can be used as a seat back for the second seat cushion 12.
, a fourth seat cushion 14 that is rotatable around a rotational axis in the front-rear direction at the left end, and a seat back 15 that can be switched up and down to a vertical position at the rear end of the fourth seat cushion 14. has been done.

A storage box 16 having an opening at the top is provided below the second seat cushion 12, and a storage box 17 having an opening at the top is provided below the fourth seat cushion 14.

As shown in FIGS. 3 and 4, a guide portion 18 formed of a band plate is provided in the front and rear direction on both left and right sides of the front lower surface of the first seat cushion 11.
A beam portion of a guide member 19, which is approximately U-shaped in plan view, is loosely fitted into the front end of the guide portion 18, and both ends of the guide member 19 are welded to two support members 29 of the seat back 10, respectively. The beam portion of this guide member 19 is connected to the floor via two support members 20 on the lower surface of the front part of the first seat cushion 11, so that the first seat cushion 1
The front end of the first seat cushion 11 is supported, and the rear end of the lower surface of the first seat cushion 11 is supported by the front end of the upper surface of the storage box 16.

The rear end and the right end of the second seat cushion 12 are supported by the storage box 16 in such a manner that they protrude outward from the end of the upper surface of the storage box 16.

As shown in FIGS. 5 and 6, two longitudinally elongated cylindrical members 21 are fixed to the lower surface of the third seat cushion 13 at approximately the center in the longitudinal direction. A member 22 is slidably mounted.

A pair of left and right support shafts 23 facing in the vehicle width direction are provided inwardly facing each other at both ends of the front portion of the lower surface of the third seat cushion 13. L-shaped pivot member 2 with a hollow interior
The lower ends of the pair of pivot members 24 are connected via a connecting member 25 disposed in the vehicle width direction, and the lower end of the right pivot member 24 is The left pivot member 2 is attached to the rear wall of the storage box 16.
The lower ends of 4 are respectively fixed to the upper wall of the tire house.

Further, the upper end of the column of the L-shaped pivot member 24 is open, and as shown by the imaginary line, when the third seat cushion 13 is used as a seat bag for the second seat cushion 12, it can be used as a handrail member. 22
Both ends of the third seat cushion 13 are fitted into the respective pillars so that the third seat cushion 13 does not fall backward.

As shown in FIGS. 3 and 6, the rear end and right end of the fourth seat cushion 14 are connected to a storage box 17.
It is supported by the storage box 17 in a structure that protrudes outward from the edge of the upper surface.

The left and right sliding columns of the U-shaped frame 26 that supports the cushion portion 33 of the seat bag 15 are inserted into two guide cylinder members 27 fixed to the rear wall of the storage box 17, respectively. A locking member 28, which is U-shaped when viewed from the front, is attached to the bracket that fixes the guide cylinder member 27 to the rear surface of the storage box 17 so as to be swingable around a support shaft in the vehicle width direction. The lower end of the moving column part is each locking member 2
8, and by swinging this locking member 28 rearward as shown in the imaginary diagram, the seat back 15 can be shifted downward.

As shown in FIGS. 3, 4, and 7, the seat back 10 includes a support frame 29, which is formed of a metal pipe and has an inverted U shape when viewed from the front, and is erected on the floor of the vehicle interior. The cushion part 30 is attached to the upper end of the cushion part 29 and has a rectangular shape in front view, in which a synthetic resin foam is covered with a cover member made of a synthetic resin film.

The back part of the cushion part 30 is a substantially vertical plane, and the chest plate member 32 is detachably attached thereto.

The breastplate member 32 is a pillow-shaped member made of synthetic resin foam covered with a synthetic resin film cover member, and has a flat mounting surface formed on its front surface.

Then, the breastplate member 32 is attached to the cushion part 30.
A pair of fastener loop-shaped flocked bodies 31 are attached vertically to the left and right sides of the back of the cushion part 30 so that the chest plate member 32 can be attached to the back of the cushion part 30 in a detachable manner. A pair of fastener engaging piece assemblies corresponding to and attached to the fasteners 31 are attached to the surface.

The operation of the seat device for an emergency vehicle constructed as described above will now be described.

For example, when transporting a patient with a heart disease or a patient with a stiff back, first the first seat cushion 11 of the bed/seat device 8 is swung upward about the guide member 19 as the swiveling axis. When the seat cushion 11 is moved to a vertical position, the left and right guide parts 18 are guided by the guide member 19, and as shown by the imaginary lines in FIG. The rear end is the guide member 1
9 until it is locked.

Next, when the breast plate member 32 is pressed against the back of the cushion portion 30 of the seat bag 10 with the mounting surface facing forward, the fastener 31 attached to the back of the cushion portion 30 and the mounting surface of the breast plate member 32 are affixed. The breastplate member 32 is attached to the back of the cushion portion 30 with the fasteners attached thereto.

Next, when the patient is seated on the second seat cushion 12 and bent forward, the patient's chest is held down by the chest plate member 32, using both hands to cover the cushion portion 30 in front of the patient. They will be supported gently.

In addition, when the first seat cushion 11 is used as a seat cushion, the cushion portion 3
Remove the breastplate member 32 attached to the back of the child by pulling it backward, and remove the first seat cushion 11.
from the position shown by the imaginary line in FIG. 1 sheet cushion 1
1 may be supported by the front end of the upper surface of the storage box 16.

The breastplate member 32 removed from the back of the cushion portion 30 of the seat bag 10 can also be used as a removable pillow for the transport bed device 5.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention: Fig. 1 is a perspective view of an emergency vehicle, Fig. 2 is a partially cutaway plan view of the same, Fig. 3 is a side view of a bed seat device, and Fig. 4 is a nursing car. A front view of the seat bag of the seat device for people, FIG. 5 is a front view of the third seat cushion,
FIG. 6 is a rear view of the seat bag for the fourth seat cushion, and FIG. 7 is an exploded perspective view of essential parts of the present invention. DESCRIPTION OF SYMBOLS 1... Emergency vehicle, 8... Bed seat device, 10... Seat bag, 30... Cushion part, 31... Fastener, 32... Breast plate member.

Claims (1)

[Scope of Claim for Utility Model Registration] In a seat system for an emergency vehicle in which a plurality of seat systems each consisting of a seat cushion and a seat bag are arranged in series in the longitudinal direction of the vehicle body, the seat bag located in front of any of the seat cushions. Alternatively, a seat device for an emergency vehicle is characterized in that a pillow-like chest member is detachably attached to the back of a handrail member.