Automobile external window wiper bar
A technology for weather strips and exterior windows, which is applied to vehicle parts, engine seals, sealing devices, etc., can solve the problems of difficulty in process improvement and decline in production rate, and achieve cost reduction, increase in production rate, and good lateral pressure Effect
Inactive Publication Date: 2008-11-19
JIANGYIN HAIDA RUBBER & PLASTIC GROUP
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Problems solved by technology
The other is that the thickness of the sheet metal of the car door is about 2mm, which requires a size of about 1.3mm for the sealing strip to be inserted into the inner clamp of the sheet metal, which will increase the difficulty in the process and reduce the production rate
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[0014] see figure 1 , the automobile exterior window weather strip of the present invention mainly is made up of metal skeleton 1, arch bead 2, hemming 3, car door sheet metal (partial) 4 and hemming 5.
[0015] The metal skeleton 1 provides the strength of the product, and its appearance is long strip, and its section is similar to an inverted "U" structure. The half edge of the metal frame 1 close to the window glass and the outside of the top are covered with wrapping 3, and the side where the wrapping is in contact with the window glass is made with a flocking fringe 3.1, and the flocking fringe 3.1 is in contact with the glass to protect against rain, seal and guide water ; The inner side of the edge wrapping 3 is in contact with the door sheet metal with a burr 3.2, and the burr mainly provides the friction between the sealing strip and the sheet metal. Metal frame 1 is shaped on crimping 5 away from the edge of car window glass half, guarantees when the contact sealing...
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The invention relates to an automobile outer window rain water stop bar, for sealing the outer windows of the door of the automobile to stop the rain water, comprising metal framework, strip, binding tape and press tape, where the metal framework is of a strip shape, and the section of the metal framework is of a similarly inverted 'U'-shaped structure, one half side of the metal framework close to the half side of window glass and the outside of the top of the metal framework are coated with the binding tape, the insides of the other half side of the metal framework are inserted with the strip, and the edge of the half side of the metal framework far from the window glass is made with the press tape, and it is characterized in that: there are burrs made in the place where the iniside of the binding tape contacts with the door metal plate, the strip is made into arc shape facing the window glass, one side of the arc strip close to the burr of the binding tape is arranged with agnail, and there is a joint between the agnail and the burr. And it has characters of low cost, simple produciton process and high yield.
Description
technical field [0001] The invention relates to a sealing member, in particular to a rain strip for an exterior window of an automobile. It is mainly used for rain-proof sealing on the outer side of the outer window of the car door, and it is only suitable for the case where there is no inner buckle on the sheet metal of the outer window seal of the car door. It belongs to the technical field of automobile accessories. Background technique [0002] For the situation that there is no inner buckle on the sheet metal of the outer window seal of the car door, the previous car outer window rain strip is fully covered or half-covered with elastic materials outside the metal skeleton, which is passed through the outside of the middle rubber strip skeleton. Co-extrude a piece of elastic material to provide sufficient insertion force. There are two problems with this. One is that the distance between the metal frame and the sheet metal is relatively large during installation, so mo...
Claims
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IPC IPC(8): B60J10/02B60J10/75
CPCB60J10/041B60J10/75
Inventor 钱振宇梁继竹曹伟林许波春吴天翼
Owner JIANGYIN HAIDA RUBBER & PLASTIC GROUP