Inflatable car pillow with auxiliary air bag

A technology for assisting airbags and car pillows, which is applied to pillows, vehicle seats, vehicle parts, etc., can solve the problems of "stiff neck, poor neck protection, poor comfort of car pillows, etc." Unique structure, the effect of reducing the incidence of stiff neck"

Inactive Publication Date: 2012-05-16
吴亚军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of poor comfort, poor neck protection effect and easy "stiff neck" of the occupants in the prior art, the present in

Method used

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  • Inflatable car pillow with auxiliary air bag
  • Inflatable car pillow with auxiliary air bag
  • Inflatable car pillow with auxiliary air bag

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] exist Figure 9 In the shown embodiment 1, an inflatable car pillow with an auxiliary airbag includes a bag 6 and a main airbag 1 arranged in the bag, and an auxiliary airbag 2 is superimposed on the main airbag (see figure 1 ), the auxiliary airbag is a U-shaped structure with equal cross-section, and the middle part of the auxiliary airbag, that is, the bottom of the U-shaped structure, is connected and communicated with the main airbag (see figure 2), the open end of the U-shaped structure is suspended. There is a partition bar 3 between the auxiliary airbag and the main airbag. The partition bar is formed by hot pressing the upper and lower membranes of the airbag. The airflow channel 4 is arranged on the partition bar. The main airbag and the auxiliary airbag are of a homogeneous structure, consisting of upper and lower layers. The capsule membrane is formed by connecting and closing the edges and the partition strips, and the auxiliary airbags are arranged symme...

Embodiment 2

[0026] exist image 3 Figure 4 In the shown embodiment 2, the auxiliary airbag is an arc-shaped structure with equal cross-section, and the two ends of the auxiliary airbag are connected and communicated with the main airbag, and a partition bar is arranged between the two ends of the auxiliary airbag and the main airbag, and a partition bar is arranged on the partition bar. There is an air flow channel, the main airbag and the auxiliary airbag are provided with a tie bar 8 in the middle, and the thickness of the airbag at the tie bar is smaller than the thickness of the airbags on both sides of the tie bar (see Figure 5 ), and the rest are the same as in Example 1.

Embodiment 3

[0028] exist Figure 6 Figure 7 In the shown embodiment 3, the main airbag is made up of 2 small airbags 6 that are connected to each other and communicated. The two ends of the airbag are connected and communicated with the small airbag, and a divider is provided between the two ends of the auxiliary airbag and the small airbag. The divider is provided with an airflow passage, and the rest are the same as in Embodiment 1.

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Abstract

The invention discloses an inflatable car pillow with an auxiliary air bag. The inflatable car pillow comprises a cover bag and a main air bag which is arranged in the cover bag, wherein the auxiliary air bag is also overlapped on the main air bag and has a U-shaped or cambered structure; a separation strip is arranged between the auxiliary air bag and the main air bag and is provided with an air flow passage; the main air bag is provided with an inflation device; and the two ends of the cover bag are provided with connecting structures. Through the inflatable car pillow, the problems of poor car pillow comfort, poor neck protection effect and high probability of stiff neck of a passenger, existing in the prior art, are effectively solved; the inflatable car pillow has a unique structure, good neck protection effect and high comfort, and can be adapted to each passenger; the occurrence rate of stiff neck during riding can be obviously reduced; and the travel quality of people can be favorably improved.

Description

technical field [0001] The invention relates to a pillow, in particular to an inflatable car pillow with an auxiliary air bag suitable for use on a car. Background technique [0002] Cars are the most commonly used means of transportation in our daily life. Many people often need to take cars for a long time. Unlike airplanes, trains, ships and other means of transportation, cars are usually bumpy when driving, which leads to pain in the neck of the occupants. Fatigue reduces the comfort of taking a car and increases the fatigue of people's journey. In order to improve the comfort of the occupant, many car seats are provided with adjustable headrests, and the occupants can lean their heads against the headrest to make them more comfortable when riding. The contact surface of the head is small, and the headrest cannot provide enough support for the head. When the road condition is bad and the car shakes, the head is easy to shake with the car, which will cause the occupant's...

Claims

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Application Information

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IPC IPC(8): B60N2/48A47G9/10A47C7/38
Inventor 吴亚军
Owner 吴亚军
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