Carrier type trolley case

Abstract

The invention discloses a carrier type trolley case, the carrier type trolley case includes a first trolley case and a second trolley case, the first trolley case includes a first case body, first rollers arranged on the bottom of the first case body, and a first draw bar and a primary buckle arranged on a side face of the first case body, the first draw bar can be extended to the upper part of the first case body, the second trolley case includes a second case body and a secondary buckle, second rollers arranged on the bottom of the second case body, and a second draw bar and a draw bar lockarranged on the same side face of the second case body, the second draw bar can be extended to the upper part of the second case body, the second draw bar can be locked tightly by the draw bar lock toform a sealed cavity with the second case body when retracted, the secondary buckle is arranged on a side face of the second case body and matched with the primary buckle, the second trolley case canbe mounted on the first trolley case by matching and tightly locking the primary buckle and the secondary buckle, and the first draw bar runs through the formed sealed cavity and extends to the upperpart of the second case body at the moment. The carrier type trolley case has a simple structure, can be used simultaneously in a carrier manner, and can be also disassembled into two independent trolley cases to be used separately.

Description

technical field [0001] The invention relates to the technical field of luggage equipment, in particular to a carry-on trolley case. Background technique [0002] The trolley case is a case with a trolley and rollers. The case is placed on the trolley to facilitate dragging when walking, which greatly reduces the burden. It is widely used because of its convenience. The mother-child trolley case has two large and small boxes, and is favored by consumers for its strong storage function and flexibility. [0003] At present, the large box of the trolley case is equipped with rollers and pull rods. Usually, the small box is bound to the large box and dragged together when walking. However, the small box can only be carried when the two are used alone. In the consumer group of mother-child trolley case, women are often in the majority. They are used to putting important things and daily necessities in their small bags, so that the small box of mother-child trolley case will be le...

AI Technical Summary

Problems solved by technology

When the large and small boxes must be used alone in some occasions, the small box can only be placed in the hand, so it is inconvenient to have an extra bag in the hand

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