Motor vehicle provided with box step connection device
A technology for motor vehicles and connecting devices, which is applied to the arrangement, transportation and packaging of vehicle components, pedals or ladders, etc. Convenient, simple and reasonable structure
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Embodiment 1
[0029] Such as figure 1 As shown, a motor vehicle 100 of the present invention includes a tractor head (not shown) and a compartment, a door (not shown) is opened at the rear end of the compartment, and a car ladder connecting device 200 is fixedly installed at the entrance of the car door The car-ladder connecting device 200 is arranged on the end surface 102 of the compartment floor 101 at the entrance of the car door. In other embodiments, it can also be arranged at the edge of the bottom surface of the floor. The car ladder 300 is matched and connected.
[0030] Such as figure 2 As shown, the car-elevator connecting device is two pieces of connecting hinge lugs 201. In other embodiments, the number of hinge lugs can be optimized according to the force analysis, and the number of hinge lugs in this embodiment is preferably two pieces.
[0031] Such as image 3 , Figure 4 As shown, the hinge ear 201 is mated with the required car ladder through a pin 202 , the pin 202 ...
Embodiment 2
[0034] Such as Figure 6 As shown, the difference between this embodiment and Embodiment 1 is that: the car-elevator connecting device 200 is arranged on the bottom surface 103 of the compartment floor 101 at the entrance of the car door.
[0035] Such as Figure 7 As shown, the car-ladder connecting device is a fixed guide rail 204, and a moving guide rail 205 is arranged on the fixed guide rail 204, and a required car ladder 300 is connected to the moving guide rail 205. The fixed guide rail 204 is provided with a chute, and the moving guide rail 205 is used as a slide rail, and the relative sliding is realized through cooperation between the chute and the slide rail, and then the required car ladder 300 is pulled. When the car ladder needs to be used, it is pulled out by external force, and when it is not in use, the car ladder is pushed in and placed under the floor of the car. Of course, in other embodiments, the fixed guide rail can be used as a slide rail, and a slide...
Embodiment 3
[0040] Such as Figure 8 As shown, the difference between this embodiment and Embodiment 1 is that: the car-elevator connecting device 200 is arranged on the bottom surface 103 of the compartment floor 101 at the entrance of the car door.
[0041] Such as Figure 9 As shown, the car-ladder connection device is a fixed guide rail 204, and the fixed guide rail 204 is matched with the slide rail 205 on the car ladder. The fixed guide rail 204 is provided with a chute, and the required car ladder 300 is used as a slide rail, and the relative sliding is realized through the cooperation of the chute and the slide rail, and then the required car ladder 300 is pulled. When the car ladder needs to be used, it is pulled out by external force, and when it is not in use, the car ladder is pushed in and placed under the floor of the car. Of course, in other embodiments, the fixed guide rail can be used as a slide rail, and a slide groove is provided on the required ladder, and the relati...
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