JP3146000U - Vehicle pillow and vehicle seat with the same - Google Patents

Abstract

【Task】
For vehicles that effectively fix the neck with the rider's head, dramatically reduce fatigue and motion sickness caused by swinging the head and neck, and protect the head and neck Provide a pillow.
[Solution]
A pillow for a vehicle to be mounted on a vehicle seat 1a is provided with a concave recess 21a in the center, and the recess 21a has a dense range from the back of the passenger or the back to the neck. To be elastically deformed to fit. And the vehicle seat 1b provided with this vehicle pillow 1a.
[Selection] Figure 1

Description

The present invention can be applied to seats of automobiles, airplanes, buses, trains, and any other vehicles. Pillows for vehicles intended to reduce fatigue, motion sickness, etc. in long-time sitting, and to protect passengers' heads, And it is related with the seat seat for vehicles provided with this.

  Traditionally, you may get tired if you ride a vehicle for a long time, or you may feel tired when you wake up even if you fall asleep by seating the seat. In some cases, it was possible to cause a motion sickness and ruined an enjoyable trip. However, vehicle pillows that have been developed to reduce such fatigue and motion sickness already exist.

The main causes of passengers feeling sick and getting tired from stiff shoulders and hips are the left and right shaking of the passenger's head and neck caused by the left and right shaking of the vehicle seat. The movement is given.

When the vehicle swings from side to side, the passenger's body is stabilized by being fixed with a seat belt or placed in a bucket seat, but the passenger's head and neck are inadvertently subject to centrifugal force. Since it is swung from side to side, the force to naturally straighten the head and neck always works, so that the passenger may feel tired and feel uncomfortable.

Also, in the case of a car, if you are a driver, you are looking forward, so even if you approach a curve, your body responds in advance, so the head and neck are not moved inadvertently from side to side. There is almost no motion sickness, but when you get on the back seat, you do not need to look seriously, so you will not notice even if you approach the curve, and the head and neck are swung carelessly It often happens that I feel sick and tired.

For example, a pillow 1 shown in FIG. 6 has already been disclosed as a pillow for a vehicle aiming to prevent left and right swinging of the head and neck, which are the main causes of such passenger fatigue and motion sickness. .

That is, the pillow 1 is provided with belts A and B that can be tightened so that the pillow 1 can be mounted on the backrest S of the vehicle seat, and has a curved recess 2 in which the head fits loosely. Forming. This makes it difficult for the rider's neck to tilt to the left and right even when the vehicle shakes, and prevents fatigue and stiff shoulders even if the user rides the vehicle for a long time. (Patent Document 1)

In addition, what is shown in FIG. 7 is disclosed regarding the headrest which is the pillow part provided in the upper part of the backrest part of the vehicle seat. That is, in the pillow part 30 (headrest) at the upper part of the backrest part 20 in the seat 10 of the automobile, a pair of cushion bodies 30a and 30a projecting on both sides of the head of the passenger are provided, and the head of the passenger is left and right. It is supposed to be difficult to move. (Patent Document 2)
JP-A-9-168450 (page 3, FIG. 1) Japanese Utility Model Publication No. 6-3157 (2nd page, FIG. 1)

In the vehicle pillows of Patent Document 1 and Patent Document 2 described above, in order to make it difficult for the rider's head and neck to move to the left and right, a recess 2 in which the head fits loosely is formed, or on both the left and right sides. Cushion bodies 30a and 30a protruding forward are provided to make it difficult for the head and neck of the passenger to swing left and right. In these, the recess 2 and the cushion body 30a, Since the passenger's head does not fit tightly between 30a, there was a problem that the passenger's head and neck could not be sufficiently prevented from swinging left and right.

If the left and right swinging of the passenger's head and the like can be prevented with high accuracy, it is possible to withstand sudden side impacts caused by accidents and the like, and to reduce disasters such as damage to the neck.

The present invention has been made to solve the above-mentioned problems, and effectively fixes the head and neck of the passenger to prevent fatigue and motion sickness caused by the swing of the head and neck. An object of the present invention is to provide a pillow for a vehicle that can dramatically reduce and protect the head and neck.

That is, the present invention
A vehicle pillow mounted on a vehicle seat,
A concave depression is provided in the center, and the depression is elastically deformed so that the rear head of the rider or the range from the rear head to the neck is closely fitted.

The vehicle pillow according to the present invention may include a bag body in which at least the hollow portion is formed of stretchable fabric, and an elastic sponge body filled in the bag body. Here, the “elastic sponge body” means a sponge-like elastic synthetic resin of urethane foam (such as polyurethane foam).

It can also be set as the seat seat for vehicles provided with the said pillow for vehicles.

The vehicle pillow according to the present invention is provided with a concave recess at the center, and the recess is elastically deformed so that the rear head of the rider or the range from the rear head to the neck is closely fitted. Accordingly, since the hollow portion is deformed so as to follow the three-dimensional shape of the occupant's occipital region and the like, and the occipital region is tightly wrapped, the occupant's head and neck are compared to the conventional one described above. Left-right swinging is reliably prevented, and fatigue and motion sickness in sitting for a long time can be drastically reduced. In addition, it is possible to promote sleep and to protect the head and neck from left and right impacts that occur suddenly in an accident or the like.

Further, the vehicle seat having the vehicle pillow of the present invention has an advantage that it is not necessary to retrofit the seat pillow as an accessory to the seat.

Hereinafter, embodiments of the present invention will be described in more detail with reference to the drawings.
FIG. 1 is a use state diagram showing a first embodiment in which the vehicle pillow of the present invention is mounted on a seat seat and the back and neck of the passenger are fixed, and FIG. 2 is a diagram of the vehicle pillow applied to the first embodiment. FIG. 3 is a perspective view showing a second embodiment in which a vehicle pillow according to the present invention is disposed in a headrest portion integrally formed at the upper center of a backrest portion of a seat seat. 4 is a perspective view showing a third embodiment in which the vehicle pillow of the present invention is disposed on a headrest portion that can be raised and lowered connected to the upper end of the seat seat, and FIG. 5 is a view showing that the vehicle pillow of the present invention is mounted on the seat seat. It is the figure seen from the passenger | crew's head which fixed the back head and neck.

  The vehicle pillow 2a used in the first embodiment is formed in a horizontally long substantially cylindrical shape as shown in FIG. 2, and is filled with a cushion material 24 inside a bag body 23, and has a concave shape in the center. The hollow part 21a is provided. The vehicle pillow 2a preferably has a diameter of about 18 cm and a length of about 35 cm.

  For example, a sponge-like elastic synthetic resin such as sponge or urethane foam (such as polyurethane foam) is employed as the cushion material 24 (internal filler) to be packed in the bag body 23 constituting the vehicle pillow 2a. Further, as the fabric of the bag body 23, both side portions 2b, 2b are formed of ordinary cloth (for example, cloth made of cotton, polyester, nylon, etc.), and a central portion in which a recess 21a is formed between them. 2c is formed of a thin fabric of polyurethane having good stretchability in the vertical and horizontal directions. Thereby, the hollow part 21a is elastically deformed so that the range from the back of the passenger to the neck is closely fitted. In addition, the hollow part 21a should just be the shape and magnitude | size which at least a back head fits.

As shown in FIGS. 1 and 2, the vehicle pillow 2a can be mounted on a seat 1a including a seat portion and a backrest portion. That is, the vehicle pillow 2a is attached to the backrest 1b by using a belt 22a whose length is adjustable and a hook (not shown) that can be fixed to the back surface of the backrest 1b of the seat 1a. It is attached from the upper end of the pendant. The length-adjustable belt 22a is used so that it can be widely applied to adults and children having different heights by changing the mounting height of the vehicle pillow 2a with respect to the backrest 1b.

As described above, the vehicle pillow 2a is provided with the concave depression 21a at the center (see FIGS. 1, 2, and 5). For this reason, the range from the rear head of the passenger M to the neck can be fixed by being closely fitted into the recess 21a.

That is, since the said recessed part 21a is formed in the center of the pillow 2a for vehicles shown to FIG.1, 2,5, the passenger | crew M sits in the said seat 1a, and is depressed in the range from a head to a neck part. When applied to the portion 21a, the range from the back head to the neck fits closely into the recessed portion 21a. Moreover, the hollow part 21a which is a filling part of the cushion material 24 which consists of sponges etc. by the weight of a head etc. elastically deforms. As a result, the recess 21a is deformed so as to follow the three-dimensional shape of the passenger's occipital region and the like, so that the occipital region and the like are tightly wrapped. It is possible to reliably prevent the neck from swinging left and right, and to dramatically reduce fatigue and motion sickness when sitting for a long time. In addition, it is possible to promote sleep and to protect the head and neck from left and right impacts that occur suddenly in an accident or the like.

Regarding the size of the hollow portion 21a, it is considered appropriate that the lateral width is about 18 cm to 25 cm. This is because, if this is too wide, the occipital region is insufficiently fixed, while if too narrow, the occipital region is difficult to fit.

Moreover, about the depth of the said hollow part 21a, 5 cm-about 10 cm are good, and if deeper than that, it will be thought that a feeling of pressure will be brought about.

The above-described vehicle pillow 2a may be integrally provided from the beginning in the headrest portion 1c integrally formed on the backrest portion 1b of the seat 1a as shown in the second embodiment of FIG. In this case, the belt 22a appearing in FIG. 2 is unnecessary.

As shown in the embodiment 3 shown in FIG. 4, the vehicle pillow 2a can be disposed on the headrest portion 1c that can be raised and lowered and connected to the upper end of the backrest 1b of the seat 1a. In this case, since the height of the pillow 2a for the vehicle can be adjusted in accordance with the head of the passenger M, it is possible to cope with individual differences in the sitting height.

Since the powder pillow 2a is filled in the vehicle pillow 2a of the present invention as a cushioning material 24, the peripheral portion of the depression 21a increases as the weight of the rear head and neck of the rider M is added to the depression 21a. Swells further and can hold the back head and neck effectively from above, below, left and right.

The vehicle pillow 2a of the present invention can be manufactured at a relatively low cost and can be easily mounted on a seat seat of any vehicle (aircraft, automobile, railroad), and thus has great utility value.

BRIEF DESCRIPTION OF THE DRAWINGS It is a use condition figure which shows Embodiment 1 which attached the pillow for vehicles of this invention to the seat sheet | seat, and fixed the passenger | crew's back head and neck. FIG. 3 is a perspective view of a vehicle pillow that is applied to the first embodiment, with a portion omitted. It is a perspective view which shows Embodiment 2 which has arrange | positioned the pillow for vehicles of this invention in the headrest part integrally formed in the backrest part upper center of the seat. It is a perspective view which shows Embodiment 3 which has arrange | positioned the vehicle pillow of this invention in the headrest part which can be moved up and down connected with the upper end of the seat. It is the figure seen from the passenger | crew's head which mounted | wore the seat seat with the vehicle pillow of this invention, and fixed the back head and neck. It is a reference figure which shows a prior art. It is a reference figure which shows a prior art.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1a Seat seat 2a Vehicle pillow 21a Indentation part 22a Belt M Passenger

Claims (3)

A vehicle pillow mounted on a vehicle seat,
A pillow for a vehicle, wherein a concave recess is provided in the center, and the recess is elastically deformed so that the rear head of the rider or a range from the rear head to the neck is closely fitted.   The pillow for a vehicle according to claim 1, comprising a bag body in which at least the hollow portion is formed of a stretchable fabric, and an elastic sponge body filled in the bag body. A vehicle seat comprising the vehicle pillow according to claim 1.