Lifting file frame high in space utility rate

A utilization rate and file frame technology, applied in applications, home appliances, cabinets for storing books, etc., can solve the problems of loosely placed files, confusion, and impossible reduction of desktop space, and achieve the effect of convenient assembly and disassembly, and simple structure

Inactive Publication Date: 2018-04-20
吴佩玲
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For office workers who are not responsible for administrative work, a small number of file columns is enough, and the size of the file column formed by the file frame cannot be adjusted, and the files are placed loosely, which is not conducive to file preservation, and is also not conducive to file classification, which is easy to cause confusion , and the desktop space occupied cannot be reduced

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Lifting file frame high in space utility rate
  • Lifting file frame high in space utility rate
  • Lifting file frame high in space utility rate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0031] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.

[0032] In the description of the present invention, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "setting" should be understood in a broad sense, for example, it can be fixed connection, setting, or Removably attached, set, or integrally attached, set. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations. The terms "landscape", "portrait", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom",...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a liftable file frame with high space utilization rate, which comprises: a base, the center of which is bearing-connected with a screw rod, and a rotating handle is arranged at the upper end; a central cylinder, which is sleeved on the screw rod; a bottom plate; And at least four partitions, the surfaces of both sides are provided with a limit rod and a fourth storage groove near the upper bottom, the fourth storage groove just accommodates a locking rod, and the length of the limit rod is set as: When the position rod is rotated to the vertical state, it is completely located above the fourth receiving groove or is in contact with the locking rod. The present invention can be shared by four people sitting next to each other at the same time, the inner space of the file frame can be adjusted according to the needs, and the file folder can be tightened, and the file frame can be raised and lowered by turning the handle, which has the advantage of high utilization rate of the desktop.

Description

technical field [0001] This invention relates to office supplies. More specifically, the present invention relates to a liftable file box with high space utilization. Background technique [0002] File boxes are widely used in offices as office supplies for collecting and organizing files. Most of the existing file boxes are several partitions that are plugged into the grooves of the base respectively, and assembled and combined to form several partition spaces. Such an assembled structure determines that the number of file columns after the combination is uniform, and each partition The size of the space is fixed, placed on the desktop, occupying most of the desktop space, and files with different thicknesses are scattered in the partition space. For office workers who are not responsible for administrative work, a small number of file columns is enough, and the size of the file column formed by the file frame cannot be adjusted, and the files are placed loosely, which is...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A47B65/00A47B63/06
CPCA47B65/10A47B63/067A47B65/15A47B2063/005
Inventor 吴佩玲
Owner 吴佩玲
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap