Electric single-opening external swing door
A technology of electric single and door frames, which is applied in the direction of windows/doors, door/window accessories, door/window applications, etc. It can solve the problems of unstable impact of pneumatic swing doors, failure to open and close doors normally, and easy failure of anti-pinch functions. Achieve the effect of solving the problem of unable to open and close the door normally, improving ride comfort and compact structure
Pending Publication Date: 2019-08-16
NANJING KANGNI MECHANICAL & ELECTRICAL
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Problems solved by technology
[0002] Existing swing doors have two modes, pneumatic and electric, which are mainly used in passenger car door systems. The existing products have the following disadvantages: 1. The pneumatic swing door is not stable due to the influence of the air source, and the noise is large during the opening and closing process. The anti-pinch function is easy to fail, and there are certain safety hazards; 2. The cylinder drive is converted from electricity to gas, and then converted from gas to kinetic energy, and there is a certain waste of energy; 3. The problem that the door cannot be opened and closed normally under steep slope conditions, Affect passenger safety
Method used
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[0029] The present invention will be further described below in conjunction with the accompanying drawings.
[0030] Such as figure 1 As shown, the present invention includes a driving mechanism 1, a rotating arm assembly 2, a top bracket assembly 3, a door leaf 4, an upper bracket 5, a lower bracket 6, a door frame bead 7, a door frame rubber strip 8, a door frame decorative rubber strip 9, and a balance bar assembly 10 , balance bracket 11, balance bracket 12, mechanical lock 13 under stepping. The driving mechanism 1 is fixed on the car body through the installation back plate 16, and is connected with the rotating arm assembly 2 through the output shaft 30. The output shaft 30 is a spline screw shaft; the top bracket assembly 3 is fixedly connected with the car body through screws, and connected with the rotating arm The upright column 46 of the component 2 is fitted with a gap to provide guidance and limit for the lifting of the door leaf 4; the door leaf 4 is provided w...
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The invention discloses an electric single-opening external swing door. The electric single-opening external swing door comprises a door frame, a door leaf and a driving mechanism are arranged on thedoor frame, and the driving mechanism and the door leaf are hinged through a rotating arm assembly; the driving mechanism comprises a driving assembly, the driving assembly is connected with a reduction gearbox assembly, the reduction gearbox assembly is connected with the door frame through a mounting back plate, and an output shaft of the reduction gearbox assembly is connected with the rotatingarm assembly; and the driving assembly comprises a motor bracket and a lower mounting plate, a driving motor assembly and a lock stopper mounting plate assembly are arranged on the motor bracket, anunlocking bracket and a fixed unlocking block are arranged on the lower mounting plate, the unlocking bracket is connected with a reset part, the lower mounting plate is connected with the motor bracket, and the motor bracket can rotate relative to the lower mounting plate. The electric single-opening external swing door is mainly used in a passenger car door system, has the multiple advantages that obstacle detection sensitivity is high, the ability to open and close the door on an abrupt slope is high, the structure is compact, assembly is convenient, and the self-locking function is realized, and safety is high.
Description
technical field [0001] The invention relates to the field of traffic equipment, in particular to an electric single-opening outward swing door. Background technique [0002] Existing swing doors have two modes, pneumatic and electric, which are mainly used in passenger car door systems. The existing products have the following disadvantages: 1. The pneumatic swing door is not stable due to the influence of the air source, and the noise is large during the opening and closing process. The anti-pinch function is easy to fail, and there are certain safety hazards; 2. The cylinder drive is converted from electricity to gas, and then converted from gas to kinetic energy, and there is a certain waste of energy; 3. The problem that the door cannot be opened and closed normally under steep slope conditions, affect passenger safety. Contents of the invention [0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides an...
Claims
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IPC IPC(8): E05F15/614E06B5/00E06B7/28
CPCE05F15/614E06B5/00E06B7/28
Inventor 冯家晟位云成戴祖信贡智兵葛汉青黄东盛程梦华
Owner NANJING KANGNI MECHANICAL & ELECTRICAL