Anti-whiplash integrated system for seat and vehicle comprising same
An integrated system and anti-whiplash technology, applied in the field of vehicles, can solve the problems of single seat function and inability to provide riding experience, etc., to achieve the effect of improving comfort, protecting the neck and improving safety
Pending Publication Date: 2021-07-09
DAIMLER AG
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- Application Information
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Problems solved by technology
In addition, the current seat functions are relatively single and cannot provide a good riding experience
Method used
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[0018] An integrated anti-whiplash system for a seat according to an embodiment of the present invention will be described below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to enable those skilled in the art to fully understand the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. Furthermore, it should be understood that the invention is not limited to the particular embodiments described. Instead, it is conceivable to implement the present invention in any combination of the following features and elements, regardless of whether they relate to different embodiments. Accordingly, the following aspects, features, embodiments and advantages are by way of illustration only and should not be considered elements or limitations of the claims unless explicitly stated in the claims.
[0019] Such...
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The invention relates to an anti-whiplash integrated system for a seat, and the system comprises a slide way arranged in a seat headrest, a headrest air bag and a movable contact part; the slide way is connected with a backrest, and the headrest air bag is slidably connected with the slide way and is configured to move forwards under the guide of the slide way when being inflated; the movable contact part is located in front of the headrest air bag and used for making contact with the head of a passenger so as to support the head, and the movable contact part is slidably connected with the sliding way and configured to move forwards along the sliding way under pushing of the headrest air bag. The system further comprises a back air storage bag, the headrest air bag is in fluid communication with the back air storage bag, and a one-way valve is arranged between the headrest air bag and the back air storage bag; when the vehicle collides, the back air storage bag is compressed due to the fact that the back of a passenger impacts a seat backrest, so the air in the back air storage bag enters the headrest air bag through the one-way valve. The invention further relates to a vehicle comprising the integrated system.
Description
technical field [0001] The invention relates to the technical field of vehicles, in particular to a system integrated with an anti-whiplash device and a massage device, and a vehicle including the system. Background technique [0002] With the development of vehicle technology and industry, the passive safety performance of passenger cars is also constantly improving, from the initial protection of the life safety of the occupants in the car to gradually reducing injuries such as whiplash injuries. The so-called whiplash injury refers to that in a car rear-end collision accident, the driver or occupant of the hit vehicle will suffer damage to the neck due to the action similar to whip whipping under the combined action of the collision acceleration and the inertial force of the head. Accident statistics in recent years show that in low-speed rear collisions, the incidence of whiplash injuries is extremely high, and this kind of injury has brought more and more serious burden...
Claims
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IPC IPC(8): B60N2/879B60N2/66B60N2/90
CPCB60N2/665B60N2/879B60N2/976
Inventor 李纯
Owner DAIMLER AG