The invention belongs to the technical field of seats which are specially applicable to vehicles and particularly relates to an interchange switch used for a child seat. The switch comprises a supporting tube, a shell and an unlocking plate, wherein a guide groove is formed in the supporting tube in the axial direction; the supporting tube is sleeved with the shell; the unlocking plate is slidably arranged on the supporting tube, and a guide plate protrudes out of the unlocking plate; a long hole is formed in the shell, a buckle is fixedly connected to the unlocking plate, the buckle is limited inside the long hole, the guide plate is inserted into the guide groove, and the buckle can drive the unlocking plate to slide along the supporting tube. The shell comprises a body, a glass fiber reinforced plastic layer coating the body and a rubber elastomer layer coating the glass fiber reinforced plastic layer, a fiber layer is further laid between the body and the glass fiber reinforced plastic layer, and the fiber layer is provided with warp threads and weft threads. The interchange switch used for the child seat is stable in guiding performance; a movable groove is formed in the buckle, it is convenient to apply force to the buckle, so that the unlocking plate is driven to conduct unlocking, and the stress is great.
Interchange switch used for child seat
2015-11-25
Patent
Elektronische Ressource
Englisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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