self-adjusting seat
An automatic adjustment and seat technology, which is applied to the arrangement of seats, seats, and railway car body parts, etc., can solve the problem that the seat cushion and backrest cannot be adjusted, and achieve the effect of improving riding comfort.
Active Publication Date: 2017-12-12
MAN WAH FURNITURE MFG HUIZHOU
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Problems solved by technology
[0003] Based on this, it is necessary to address the defect that the seat cushion and backrest of the existing automatic adjustable seat cannot be adjusted to the level, and provide an automatic adjustable seat so that the body of the passenger can be fully stretched when lying flat, which greatly improves the comfort of the passenger
Method used
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[0022] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.
[0023] It should be noted that when an element is referred to as being “disposed on” another element, it may be directly on the other element or there may also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ...
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The invention relates to an automatic adjusting seat which comprises a cushion supporting frame, a backrest supporting frame, a sliding assembly and a base. The sliding assembly comprises a drive mechanism, a sliding block and a fixing frame. The fixing frame is arranged on the base, the sliding block is in drive connection with the drive mechanism, the sliding block is arranged on the fixing frame in a sliding mode, the end, close to the backrest supporting frame, of the cushion supporting frame is movably connected with the sliding block, and the other end of the cushion supporting frame abuts against the sliding block. The two sides of one end of the backrest supporting frame are movably connected with the sliding block through first connection elements respectively. The two sides of the backrest supporting frame are movably connected with the fixing frame through second connection elements respectively. When the sliding block slides, the cushion supporting frame is pulled to move forwards, one end of the backrest supporting frame moves forwards along with the sliding block, the second connection elements rotate with the connection point of the second connection elements and the fixing frame as the circle center under the action of forward moving and pulling of the backrest supporting frame so that the backrest supporting frame can be gradually laid down horizontally, the seat can be completely placed horizontally so that the body of a passenger can completely stretch when lying horizontally, and the comfort degree is improved.
Description
technical field [0001] The present invention relates to seats, and more particularly to self-adjusting seats. Background technique [0002] Self-adjusting seats are seats with adjustable sitting posture. In some vehicles, such as airplanes and high-speed rails, in order to improve the comfort of passengers, passengers are often equipped with self-adjusting seats with adjustable posture. The backrest of the traditional self-adjusting seat can only be adjusted to an obtuse angle with the seat cushion, and the seat cushion and backrest cannot be adjusted to be completely horizontal, making it impossible for passengers to lie flat. Such a sitting posture prevents passengers from fully stretching their bodies and greatly reduces their comfort. Contents of the invention [0003] Based on this, it is necessary to address the defect that the seat cushion and backrest of the existing automatic adjustable seat cannot be adjusted to a level, and provide an automatic adjustable seat s...
Claims
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IPC IPC(8): B61D33/00B64D11/06
Inventor 黄敏利
Owner MAN WAH FURNITURE MFG HUIZHOU