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Letter box device

A letter box and material box technology, which is applied in the field of letter box devices, can solve the problems of low work efficiency, difficult to guarantee cleanliness, and easy generation of more dust and debris.

Inactive Publication Date: 2018-09-28
天津七盛新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Letterbox is an important tool for posting letters in real life. The letterbox is composed of several letterbox boards. It needs to be drilled during processing and production. However, the traditional letterbox drilling devices are mostly hand-held structures, which need to be passed through during use. A lot of manual operation, its labor intensity is high and work efficiency is low, and at the same time, it is easy to produce more powder debris during the drilling process, which is difficult to collect and difficult to guarantee cleanliness

Method used

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Embodiment Construction

[0014] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0015] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0016] like Figure 1-3 As shown, a letterbox device of the device of the present invention includes a base 10, a support column 11 fixedly arranged on the left side of the base 10 and extending upward, and a support column 11 fixedly arranged on the top right side of the support column 11 and facing rightward. Extended horizontal frame 12, the bottom end surface of the horizontal frame 12 is provided with a first sliding cavity 13 with the p...

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PUM

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Abstract

The invention discloses a letter box device. The letter box device comprises a base, a support column fixed on the left side of the base and extending upwards as well as a cross rack fixed at the topof the right side of the support column and extending rightwards, wherein a first sliding cavity which is provided with a downward port and extends left and right is formed in the bottom end surface of the cross rack; a sliding rack is glidingly mounted in the first sliding cavity; a second sliding cavity which is provided with a leftward port is formed in the bottom of the left side end surface of the sliding rack; a connecting block is mounted in the second sliding cavity in a vertical sliding manner; a connecting arm extending out of the left side end surface of the sliding rack is fixed onthe left side end surface of the connecting block.

Description

technical field [0001] The invention relates to the technical field of letterbox processing, in particular to a letterbox device. Background technique [0002] Letterbox is an important tool for posting letters in real life. The letterbox is composed of several letterbox boards. It needs to be drilled during processing and production. However, the traditional letterbox drilling devices are mostly hand-held structures, which need to be passed through during use. More manpower operation, its labor intensity is high and work efficiency is low, at the same time, it is easy to produce more powder debris during the drilling process, its collection is difficult, and cleanliness is difficult to guarantee. Contents of the invention [0003] Aiming at the deficiencies of the above technologies, the present invention proposes a mailbox device. [0004] A letterbox device of the device of the present invention comprises a machine base, a support column fixedly arranged on the left ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47G29/122
CPCA47G29/122
Inventor 朱榆洲
Owner 天津七盛新能源科技有限公司
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