Folding trolley capable of being used as storage box
A storage box and folding technology, applied in the field of folding trolleys, can solve the problems of difficult placement of walking wheels, increase in cost and weight, affect storage effect and safety, etc., and achieve the effect of increasing the scope of application and increasing storage capacity
Pending Publication Date: 2021-11-12
宁波超艺康复科技有限公司
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Problems solved by technology
[0003] The disadvantage of the prior art is that: when the vehicle body needs to be used as a storage box alone, it needs to be used together with the walking wheels, and the walking wheels will easily drive the box to move, affecting the effect and safety of storage; The moving device will increase the cost and weight; when multiple boxes are stacked, the walking wheels are not only difficult to place, but additional partitions need to be added, and the height is increased, which greatly affects the placement effect
Method used
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[0019] A specific embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.
[0020] The present invention can be used as a folding trolley as a storage box such as figure 1 , 2 As shown, it includes a vehicle body with a storage box 1, road wheels 2 and push-pull rods 3. The side wall 11 of the storage box 1 is a foldable structure connected by multiple rods, and the side wall 11 of the storage box is connected to its end wall 12. A foldable car basket structure is formed; a manually detachable movable connection device is provided between the storage box 1 and the traveling wheels 2; socket column), the road wheel is provided with a corresponding road wheel socket post 21 (or road wheel socket pipe), the body socket pipe 13 is socketed on the road wheel socket post 21, and the body socket pipe 13...
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The invention discloses a folding trolley capable of being used as a storage box. The folding trolley comprises a trolley body with the storage box, walking wheels and a push-pull rod. A manually detachable movable connecting device is arranged between the storage box and the walking wheels; the movable connecting device comprises a trolley body sleeving pipe arranged at the position, facing the walking wheels, of the storage box, the walking wheels are provided with corresponding walking wheel sleeving columns, the trolley body sleeving pipe is connected with the walking wheel sleeving columns in a sleeving mode, and transverse lock holes are formed between the trolley body sleeving pipe and the walking wheel sleeving columns. Lock pins are arranged in the lock holes, and connection between the trolley body and the walking wheels is released by pressing the lock pins. The trolley body is detachably and movably connected with the walking wheels, so that the trolley body can be used as the storage box of the folding trolley and can also be independently used as the storage box, and multiple purposes of the trolley are achieved.
Description
technical field [0001] The invention relates to a foldable trolley, in particular to a foldable trolley which can be used as a storage box. Background technique [0002] The trolley usually includes a body with a storage box, traveling wheels and push-pull rods; the traveling wheels are fixedly connected to the body; the body is a foldable structure connected by multiple rods. [0003] The disadvantage of the prior art is that: when the vehicle body needs to be used as a storage box alone, it needs to be used together with the walking wheels, and the walking wheels will easily drive the box to move, affecting the effect and safety of storage; The moving device will increase the cost and weight; when multiple boxes are stacked, the walking wheels are not only difficult to place, but additional partitions need to be added, and the height is increased, which greatly affects the placement effect. Contents of the invention [0004] The purpose of the present invention is to ov...
Claims
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Login to View More IPC IPC(8): B62B3/02
CPCB62B3/02
Inventor 李乃西
Owner 宁波超艺康复科技有限公司