A vehicle door opening stroke segmenting device with both safety and emergency
A car door and safety technology, applied in the field of car doors, can solve problems such as heavy car doors, no protection effect, and increased risks when opening the door
Active Publication Date: 2020-12-18
日照市睿翅电子商务产业有限公司
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- Claims
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Problems solved by technology
The existing device, by increasing the resistance, restricts the opening of the door, causing the door to become "heavy", which increases the risk of opening the door in an emergency, and cannot really limit the one-time opening of the door. If the strength of the person opening the door exceeds the increased resistance, the door will still Pushed away at once, thus no protection effect
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the descriptio...
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The invention discloses a safe and emergency vehicle door opening stroke segmentation device. The device comprises a first connecting piece fixed to a vehicle door, a second connecting piece fixed toa vehicle door installation side of a vehicle body and a blocking mechanism. A firing pin is fixedly connected to the first connecting piece, the second connecting piece is hinged to the first connecting piece, the blocking mechanism is fixed on the second connecting piece, the blocking mechanism is provided with a main body capable of stretching and retracting, one telescopic end of the main bodyof the blocking mechanism is provided with two touch spots, and the two touch spots form a switch of an electric loop which controls the main body of the blocking mechanism to stretch and retract. When the blocking mechanism is in the first state of stretching or retracting, the two touch points are arranged on a moving path of the firing pin formed when the vehicle door is opened; and when the vehicle door is opened at a preset angle, the firing pin is in short circuit connection with the two touch points, and the blocking mechanism enters a second state opposite to the first state.
Description
technical field [0001] The invention belongs to the field of car doors, and in particular relates to a safety and emergency device for segmenting the opening stroke of a car door. Background technique [0002] The sudden opening of the door may cause damage to the rear car or personnel, and also cause damage to the car. Therefore, there is a need to prevent a device from opening the door at one time. The existing device, by increasing the resistance, restricts the opening of the door, causing the door to become "heavy", which increases the risk of opening the door in an emergency, and cannot really limit the one-time opening of the door. If the strength of the person opening the door exceeds the increased resistance, the door will still Pushed away at once, thus no protective effect. Contents of the invention [0003] Aiming at the problems existing in the prior art, the present invention provides a safety and emergency door opening stroke segmentation device. Some embod...
Claims
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IPC IPC(8): E05F15/40
CPCE05F15/40
Inventor 康文静张文玄
Owner 日照市睿翅电子商务产业有限公司