A vehicle sealing component and device
A technology of sealing components and sealing devices, which is applied to the sealing of engines, railway car body parts, railway car bodies, etc., can solve the problems of easy leakage installation and complexity, and achieve enhanced sealing and anti-leakage effects and anti-leakage effects. reliable results
Active Publication Date: 2020-12-11
CRRC DALIAN CO LTD
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Problems solved by technology
There are problems such as easy leakage and complicated installation in the connection and packaging method of the car body top cover and the car body in the prior art
Method used
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[0034] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0035] figure 1 A transverse sectional view of a vehicle seal assembly according to a first embodiment of the present invention is shown. The seal assembly includes a lengthwise extending body 20 , a seal adhesive 10 and a seal 30 . In the present invention, the longitudinal direction (or longitudinal direction) refers to the direction in which the length of the component extends, and the transverse direction refers to the direction generally perpendicular to the longitudinal direction. Although this figure is not shown, according to the description of the present invention and the following appended Figure 7 It ca...
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The invention discloses a vehicle sealing assembly. The sealing assembly comprises a longitudinally-extending main body, a sealing adhering part and a sealing member, wherein the sealing adhering partextends in the longitudinal direction of the main body and is arranged adjacent to one side edge of the main body, the sealing adhering part adheres the main body to a vehicle sidewall, the sealing member extends in the longitudinal direction of the main body and is arranged adjacent to the other side edge of the main body, the sealing member comprises a holding part and a sealing part, the holding part is used for installing the sealing member on the main body, and the sealing part is pressed and matched with the other structure of the vehicle to form a sealing structure. The invention further provides a vehicle sealing device formed by a plurality of the vehicle sealing assemblies. By utilizing the vehicle sealing assembly and the vehicle sealing device, good sealing can be realized between a vehicle body top cover and a vehicle body.
Description
technical field [0001] The invention relates to the field of vehicle structure packaging, and more particularly relates to a vehicle sealing component and device. Background technique [0002] With the multiple speed-ups of domestic railway locomotives and the rapid development of high-speed railways and EMUs, the new force of domestic railway trunk line passenger transport in the future-power-concentrated EMUs-emerged as the times require. Concentrated power The large-scale equipment in the power car of the EMU is concentrated in the mechanical room of the power car, and the hoisting and disassembly of the large-scale equipment in the car must be realized after the top cover of the car body is removed. Therefore, there must be a detachable connection between the car body roof and the car body. There are problems such as easy leakage and complicated installation in the connection and packaging method of the vehicle body top cover and the vehicle body in the prior art. Con...
Claims
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IPC IPC(8): F16J15/06B61D17/12B61D17/00
CPCB61D17/00B61D17/12F16J15/06
Inventor 杜慧勇杨晓芳王铁峰康如心柴学彬宋元全
Owner CRRC DALIAN CO LTD