CN2445976Y

CN2445976Y - High back seat for means of transportation

Info

Publication number: CN2445976Y
Application number: CN 00225675
Authority: CN
Inventors: 文永忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-09-23
Filing date: 2000-09-23
Publication date: 2001-09-05
Anticipated expiration: 2010-09-23

Abstract

The utility model relates to a high back seat for means of transportation, which comprises a chair frame, a seat board, an armrest and a chair back, wherein, the chair back is divided into a lower back rest and an upper head rest, and the head rest is fixed on the back rest. The utility model is characterized in that the head rest is composed of a strutting piece, a wrapper, foam materials or textile fabrics arranged in the wrapper; the section of the head rest forms a concave shape. The utility model effectively avoids the problem of which passengers' heads slide on the head rest in order to ensure the passengers to sit on a relatively comfortable seat.

Description

High seat chair on a kind of vehicle

The utility model relates to the affiliated facility on the vehicle, is the high seat chair on a kind of vehicle specifically.

The vehicle during we are sitting in and advance, in automobile, the head and lean against on seat back, when automobile turning, meeting, Uneven road, the head of passenger under the half asleep tends to slide on head rest, even swings to side seat or vehicle body, has a strong impact on passenger's sleepiness, and causing the unhappy of adjacent seat, awkward situation appears.

The purpose of this utility model provides a kind of fixedly design of the high seat chair of head of passenger on the vehicle.

The purpose of this utility model is to realize like this, this seat comprises chair frame, seat, handrail and the chair back, the chair back be divided into the bottom lean against with upper head by two parts, head rest is fixed on and leans against, it is characterized in that head rest is made up of foamed plastic in strut member, foreskin and the foreskin or fabric fibre, the section of head rest is a spill, the embedding that passenger's head can be comfortable.The principal mode of head rest has two kinds, first kind be with lean against parallel plane, the elevation profile of head rest is a spill, between two ledges of groove, can settle the detouchable elastic webbing of level, also can be inserted with the headrest that matches with breach in the groove indentation, there, passenger's head can be placed in the groove, or leans against on the elastic webbing or lean against on the headrest.Second kind of form be with lean against vertical plane, the bench section of head rest is a spill, a resilient belt is fixed in two extending areas at groove, passenger's forehead is fixed in the groove of head rest, this belt can be fixed at two ends, also can fix by an end, other end buckle, but 1～5 of horizontal positioned and the similar deformable Metallic rod of desk lamp pole in the foamed plastic of head rest or the fabric fibre, make head rest both sides free bend within the specific limits,, certain stability is arranged after the bending to adjust the width of head rest groove, head of passenger can be made the parcel of half garden formula, not the slight swing of reason head and change its shape.Strut member in the head rest is positioned at the bottom of groove, can be metal sheet, plank or Metallic rod.

The utility model has been avoided the slip of head of passenger on head rest effectively, makes the passenger enjoy the seat of a relative comfort.

For 4 embodiment, example 1～3 is first kind of form below, and example 4 is second kind of form.

Fig. 1 is the front view of the utility model head rest example 1.

Fig. 2 is the birds-eye view of the utility model head rest example 1.

Fig. 3 is the front view of the utility model head rest example 2.

Fig. 4 is the front view of the utility model head rest example 3.

Fig. 5 is the A-A section-drawing of the utility model head rest example 4.

Fig. 6 is the front view of the utility model head rest example 4.

Details are as follows below in conjunction with accompanying drawing: in Fig. 1, Fig. 2, the top of head rest 1 is humping Spill, passenger's head is put into groove 2, in Fig. 3, the headrest 3 is arranged, can by the bottom inserted link Insert head is by in the jack 5 at 4 middle parts, and in Fig. 4, two of the groove of head rest 6 helps to be mounted with level Dismountable elastic webbing 7, elastic webbing 7 is fixing at two ends by button, passenger's head can Lean against on the headrest 3 or the elastic webbing 7, can certainly take off the headrest 3 and elastic webbing 7, resemble in the example 1 that Sample, head is placed in the groove 2.

In Fig. 5 and Fig. 6, foamed plastic 9 is wrapped on the plate 10 by foreskin 8, plate 10 is inserted in the jack that leans against, and the horizontal profile of head rest is spill, and groove two outstanding positions are fixed with elastic webbing 11, be mounted with 2 bendable rod 12 in the foamed plastic 9, behind the passenger loading, earlier head rest is done suitable adjustment, the width of groove and head of passenger width are complementary, put elastic webbing 11 again on forehead, what the passenger just can be comfortable like this is sleeping.

Claims

1, the high seat chair on a kind of vehicle, comprise chair frame, seat, handrail and the chair back, the chair back be divided into the bottom lean against with upper head by two parts, head rest is fixed on and leans against, it is characterized in that head rest is made up of foamed plastic in strut member, foreskin and the foreskin or fabric fibre, the section of head rest is a spill.

2, the high seat chair on a kind of vehicle according to claim 1, it is characterized in that with lean against in the parallel plane, the elevation profile of head rest is a spill.

3, the high seat chair on a kind of vehicle according to claim 2 is characterized in that the detouchable elastic webbing of the level that is mounted with between two ledges of groove.

4, the high seat chair on a kind of vehicle according to claim 2 is characterized in that the groove indentation, there is inserted with the headrest that matches with breach.

5, the high seat chair on a kind of vehicle according to claim 1, it is characterized in that with lean against vertical plane, the bench section of head rest is a spill.

6, the high seat chair on a kind of vehicle according to claim 5 is characterized in that fixing a resilient belt in two extending areas of groove, and this belt can be fixed at two ends, also can fix by an end other end buckle.

7, the high seat chair on a kind of vehicle according to claim 5 is characterized in that in the foamed plastic of head rest or fabric fibre 1～5 of horizontal positioned and the similar deformable Metallic rod of desk lamp pole.

8, the high seat chair on a kind of vehicle according to claim 1 is characterized in that the strut member in the head rest is positioned at the bottom of groove, can be metal sheet, plank or Metallic rod.