Novel letter box device

Abstract

The invention discloses a novel mailbox device, which comprises a base frame with a first hollow cavity and a second hollow cavity on the left and right sides, the bottom of the base frame is fixedly provided with a chassis, and the bottom of the chassis is provided with a mounting groove, in which the A counterweight is provided for disassembly, a spacer is provided between the first hollow cavity and the second hollow cavity, the bottom of the first hollow cavity is provided with a guide groove extending to the left and right sides, and the bottom of the spacer is provided with a bottom and a The guide groove communicates with the first opening set, the left side of the first opening opposite to the first hollow cavity is provided with a first notch on the left side, and the first opening is opposite to the right side of the second hollow cavity on the right side. In the second notch, a first screw connecting rod is arranged to extend left and right in the first opening, and a compression table for matching connection is arranged on the first screw connecting rod, and an adjustment part is arranged on the upper left side of the compression table; the present invention has a simple structure and is easy to operate. Convenience, high work efficiency, strong environmental protection function.

Description

technical field [0001] The invention relates to the technical field of letterbox processing, and relates to a novel letterbox device. Background technique [0002] Nowadays, people often use paper mailboxes. After the manufacturer leaves the factory, a large number of paper mailboxes will be transported. Before transportation, the paper mailboxes need to be compressed to reduce the occupied area. After compression, they need to be sprayed. For example, spraying barcodes and QR codes on mailboxes, traditional compression and coding need to be operated separately, the steps are cumbersome, increase the workload and labor intensity of workers, and the environmental protection function is poor, which is not suitable for existing needs. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a new type of mailbox device, which can solve the above-mentioned problems in the prior art. [0004] The present invention is achieved...

AI Technical Summary

Problems solved by technology

[0002] Nowadays, people often use paper mailboxes. After the manufacturer leaves the factory, a large number of paper mailboxes will be transported. Before transportation, the paper mailboxes need to be compressed to reduce the occupied area. After compression, they need to be sprayed. For example, spraying barcodes, QR codes, etc. on mailboxes, traditional compression and coding need to be operated separately, the steps are cumbersome, increase the workload and labor intensity of workers, and the environmental protection function is poor, so it is not suitable for existing needs

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