CN2105903U

CN2105903U - Travelling back cushion

Info

Publication number: CN2105903U
Application number: CN91229067U
Authority: CN
Inventors: 张卫平; 张海平
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-11-21
Filing date: 1991-11-21
Publication date: 1992-06-03

Abstract

The utility model relates to a travelling back cushion, which is a hollow sealed body made of airtight plastic materials and is composed of a one-way air nozzle and a pillow body, wherein, the middle part of the pillow body is a neck rest, and both ends are chin-supports. The back cushion is especially designed for passengers sitting on hard seats in a train to sleep in long journeys. When the utility model is used, a person sits on a chair, the back cushion is put behind the neck, and the two chin-supports respectively prop up the chins at both sides, the neck and the shoulders. Therefore, when passengers sit on the seat, the passengers can fall asleep without body tilt caused by the tilt of the head, which has no influence on the adjacent passengers.

Description

Travelling back cushion

The utility model relates to a kind of bedding, particularly a kind of headrest that uses on train hard seat seat.

People are when taking advantage of the hard seat train to go out long-distance travel, often because of tired sleepy on the seat, after sleeping, because of the support force of neck weakens, make under the influence of the vibrations that head produces when train is walked, Yi Xiangyi slants down, then drive the health that leans against on the backrest to lopsidedness, like this, not only oneself can't be slept, and also will influence adjacent seat passenger's rest.At present, have a kind of " Sleeping rack for travelling " to appear on the market, the inflation mode is taked in this frame of sleeping plastics manufacturing, be " U " font, two ends respectively have a hook, during use, hook are hooked on the apical margin of backrest at seat, frame advances to sleep with headgear after the user occupies stably, chin is close to " U " shape bottom of frame of sleeping, thereby reaches fixing head, does not allow it to two purposes that slant down.But this frame of sleeping exists, and volume is big, cost is high, must link up with before using, use unbecoming and in summer use feel defectives such as chin and neck discomfort.

The purpose of this utility model, provide the headrest that uses when a kind of train hard seat passenger who specializes in long-distance travel falls asleep on the seat, this headrest needn't be linked up with, volume is little, simple in structure, after the use, can head not skewed to both sides, thereby the balance that keeps health, it need not be enclosed within on the neck during use,, also can not feel well even use in summer.

The utility model is the hollow sealing body that adopts air-locked flexible material to make, be half of dumbbell shaped, chew (1) and pillow formation by unidirectional inflation, pillow is made of by (2) and two chin rests (3) neck, two chin rests (3) lay respectively at two ends of neck by (2), and and neck communicate by (2), after the inflation, neck leans on the bottom surface of (2) and two chin rests (3) with in one plane, but both apical side heights are inequality, are in the chin rest (3) of two ends, and it highly must be higher than neck by (2), the backrest of during use the bottom surface being close to the seat, end face is outside, with the neck rear side of neck by (2) aligning user, the at this moment inner edge of two chin rests (3), upper limb and lower edge, must withstand cheek respectively, the both sides of neck and shoulder are unlikely in sleeping back head and slant down to any one.

The utility model has the advantages that volume is little, simple in structure, cost is low, easy to carry, use effectively comfortable.

Fig. 1 is a front view of the present utility model.

Fig. 2 is the A-A profile of Fig. 1.

Fig. 3 is the user mode schematic diagram.

Claims

1, a kind of Back pillow for travelling, it is a hollow sealing body that the air-locked plastic material of usefulness is made, chew (1) and pillow formation by unidirectional inflation, it is characterized in that pillow is made of by (2) and two chin rests (3) neck, two chin rests (3) lay respectively at two ends of neck by (2), neck communicates by (2) and two chin rests (3), and both bottoms are with in one plane, but the top of two chin rests (3) then exceeds the top of neck by (2).