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Movable head rest

A technology of movable head and motion bar, applied in vehicle seats, special positions of vehicles, transportation and packaging, etc., can solve problems such as vehicle seat and car quality concerns, inconvenience for users of headrests, noise and vibration, etc. Effects of noise and vibration, improved comfort, improved quality

Active Publication Date: 2011-08-31
大力摩世株式会社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] However, the shaking of the headrest inconveniences and disturbs the user, generates noise and vibration, and also causes the user to doubt the quality of the vehicle seat and the car

Method used

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Examples

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Embodiment Construction

[0036] Hereinafter, the present invention will be described in detail by explaining exemplary embodiments of the invention with reference to the accompanying drawings.

[0037] Figure 1 to Figure 11 is a perspective view of a movable headrest according to an embodiment of the present invention. figure 1 is a perspective view of a movable headrest according to an embodiment of the present invention; figure 2 is along with figure 1 when looking in the opposite direction figure 1 A perspective view of the movable head restraint shown; image 3 so figure 2 when looking at figure 1 An exploded perspective view of the movable headrest shown; Figure 4 is shown figure 1 A perspective view of the relationship between the struts, the movement bars and the pair of sliders of the movable headrest shown; Figure 5 is shown figure 1 A perspective view showing a state where the front cover and the main body of the movable headrest are engaged with each other; Image 6 yes Fig...

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Abstract

The invention provides a movable head rest, which has a simple structure, can be used for effectively preventing necks of passengers and parts near the necks from being hurt under the condition of rear-end collision and regulating forward and backward inclination of the movable head rest under a normal driving state for improving the comfort level of a user, and can be prevented from shaking relative to a vehicle seat under a regulating state so as to inhibit noise and vibration and improve quality of the vehicle seat and a vehicle.

Description

technical field [0001] The invention relates to a mechanism with a simple structure capable of effectively preventing the neck of passengers from being damaged in the event of a rear-end collision of an automobile. Background technique [0002] When a rear-end collision is caused by a rear vehicle during the driving of the car, the car accelerates suddenly, and the head of the vehicle occupant tilts backward, so that the neck of the vehicle occupant is seriously injured. In this case, the headrest mounted on the upper portion of the seat back supports the vehicle occupant's head (rear of the head), thereby reducing the degree of injury. [0003] However, the passenger's head, especially the driver's head, is usually separated from the headrest by a predetermined distance during driving of the car. Therefore, in a rear-end collision, the head restraint cannot support the passenger's head. As a result, the occupant's neck is tilted backwards sharply and could be seriously in...

Claims

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Application Information

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IPC IPC(8): B60N2/48
Inventor 李仁镐金度亨梁泰亨李宗胤朴相南
Owner 大力摩世株式会社
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