Spare tire cabin door connecting assembly for front-engine buses and assembling method thereof
A technology for engine and spare tire compartments, applied to doors, vehicle parts, transportation and packaging, etc., can solve the problems of unsuitable for small-engine front-mounted passenger cars, and achieve the effects of avoiding hatch doors falling off, good versatility, and simple structure
Pending Publication Date: 2018-05-22
DONGFENG COMML VEHICLE CO LTD
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Problems solved by technology
[0003] The purpose of the present invention is to overcome the problem that the existing structure is not suitable for small-engine front-mounted passenger cars, and provide a spare-tire door connection assembly and its assembly method for small-engine front-mounted passenger cars.
Method used
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Embodiment 1
[0045] see Figure 1 to Figure 4 , a connection assembly for a spare tire hatch of a passenger car with an engine in front of it. In this embodiment, the spare tire compartment is located between the left and right rear wheel covers of the passenger car and on the rear side of the first step of the rear seat of the passenger car. The connection assembly includes a spare tire hatch 1 , connecting mechanism 2, pull rod 3, the spare tire door 1 includes an inner panel 11, an outer panel 12, a plurality of weight-reducing holes 122 are opened on the outer panel 12 at the non-diagonal and centerline positions, and the outer panel 12 The lower end of 12 is in contact with the rear facade of the third floor beam 6 through the bonded rubber pad 7. The connecting mechanism 2 includes connecting the upper profile 21, connecting the lower profile 22, the inner plate 11, the outer plate 12, the connecting The upper profile 21 and the connecting lower profile 22 are all aluminum profiles, ...
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Provided is a spare tire cabin door connecting assembly for front-engine buses. The connecting assembly comprises a spare tire cabin door and a connecting mechanism; the connecting mechanism comprisesan upper connecting profile and a lower connecting profile; the upper connecting profile comprises a first installation vertical plate and a lap joint transverse plate, one end of the first installation vertical plate is connected with the rear vertical surface of a second floor cross beam, the other end of the first installation vertical plate is connected with one end of the lap joint transverse plate, and the other end of the lap joint transverse plate is turned up to form an arc part; the lower connecting profile comprises a second installation vertical plate, an arc connecting plate withthe inner wall fitting the inner wall of the arc part and a rotating part with the bottom surface fitting the top surface of the lap joint transverse plate, one end of the second installation vertical plate is connected with an inner side plate of the spare tire cabin door, the other end of the second installation vertical plate is connected with one end of the rotating part through an arc connecting section, and the other end of the rotating part is arranged close to the second installation vertical plate. In the assembling process, the lower connecting profile is connected with the inner side plate, then, the lap joint transverse plate is in clasp joint with the arc connecting plate, and finally the first installation vertical plate and the second floor cross beam are connected. The connecting assembly is suitable for small front-engine buses and has high universality.
Description
technical field [0001] The invention belongs to the field of design and manufacture of passenger car bodies, and in particular relates to a connection assembly for a spare tire door of a passenger car with a front engine and an assembly method thereof, which is suitable for small passenger cars with a front engine and has strong versatility. Background technique [0002] For a front-engine passenger car, the spare wheel is usually stored on the far left side of the luggage compartment, and it is fixed by a spare wheel holder or a spare wheel cover. Chinese patent: The application publication number is CN105151138A, and the invention patent application publication date is September 23, 2015, which discloses a passenger car spare tire arrangement structure in a low driving area, including small cabins and hatches above the front axle or rear axle of the passenger car , the hatch is located on the outside of the small cabin, the upper end of the hatch is rotatably matched with ...
Claims
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Login to View More IPC IPC(8): B60J5/10B62D43/06
CPCB62D43/06B60J5/101
Inventor 龚赪刘小明郝守海陈成海童朝阳
Owner DONGFENG COMML VEHICLE CO LTD