Plastic bottom board logistic trolley

A base plate and logistics technology, applied in trolleys, motor vehicles, multi-axis trolleys, etc., can solve the problems of metal base plates such as heavy weight, troublesome, easy to fall out of the pins, etc.

Active Publication Date: 2013-12-18
SHANGHAI DOUBLE THREE LOGISTICS EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of locking method has the following problems: the metal bottom plate is heavy, and the operation is laborious; the bottom plate bolt is fixed, which must be completed manually, which is troublesome; the bolt is easy to come out due to bumps during transportation, which is not safe

Method used

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  • Plastic bottom board logistic trolley
  • Plastic bottom board logistic trolley
  • Plastic bottom board logistic trolley

Examples

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Embodiment Construction

[0025] In order to understand the technical content of the present invention more clearly, the following examples are given in detail.

[0026] The plastic floor logistics trolley includes a base plate 1 and a rear column 4, the lower bottom of the rear column 4 is pivotally connected to the base plate 1, the left column 2 is pivotally connected to the left side of the rear column 4, and the right column 3 is connected to the rear column 4. The right side of the right column is pivotally connected, and the left column 2 is locked with the rear column 4 through a wedge-shaped self-locking connection device; the lower bottom of the left column 2 has a left column nose, the lower bottom of the right column 3 has a right column nose, and the bottom plate 1. Lock the left column machine head and the right column machine head through the bottom plate pin bar rotation self-locking device; the bottom plate pin bar rotation self-locking device includes a rotating rod 5, which is arrange...

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PUM

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Abstract

The invention relates to a plastic bottom board logistic trolley, comprising a left fence and a right fence; the left fence is locked with a rear fence by a wedge-shaped self-lock connection device; a left fence machine head is arranged at the lower bottom edge of the left fence; a right fence machine head is arranged at the lower bottom edge of the right fence; a bottom board is locked with the left fence machine head and the right fence machine head by a bottom board pin rod rotary self-lock device; the bottom board pin rod rotary self-lock device comprises a rotary rod; when the middle part of the rotary rod is rotated relative to the bottom board, two ends of the rotary rod are clamped with or separated from the left fence machine head and the right fence machine head. According to the plastic bottom board logistic trolley adopting the structure, the bottom board pin rod rotary self-lock device can lock the left and right fences with the bottom board, body mechanics is combined, when being lifted by a handle, the bottom board is naturally separated from the left and right fences, and when being descended, the bottom board is locked with the left and right fences, so the self-lock is very reliable; the wedge-shaped self-lock connection device can effectively lock the left and right fences, the manufacturing cost is low, and the folding logistic trolley is convenient to convey and is firm in connection during use.

Description

technical field [0001] The invention relates to the technical field of logistics transportation equipment, in particular to a plastic floor logistics trolley. Background technique [0002] The logistics trolley is a unit mobile assembly equipment equipped with four casters for transporting and storing materials. It is often used in the logistics distribution of large supermarkets or the logistics turnover between factory processes. The logistics trolley includes a rear column, a left column, a right column and a bottom plate. The logistics trolleys are all foldable, that is, the finished product can be folded into an L shape after assembly. Generally, the finished product is shipped, empty, or recycled. It is folded into an L shape, which saves floor space and transportation costs. [0003] Existing logistics trolleys are usually fixed with bolts on the lower part of the left column and the caster wheel plate of the rear column, and the right column rotates freely inward; t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62B3/02B62B5/00
Inventor 何寿和陈忠阁刘彬
Owner SHANGHAI DOUBLE THREE LOGISTICS EQUIP
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