Pupil desk facilitating clearing of rubbish under desk

A technology for primary school students and garbage, which is applied to school benches, home appliances, applications, etc., can solve the problems of primary school students with little strength, difficult to clean and pick up things, etc., and achieve the effect of reasonable device design and convenient use

Inactive Publication Date: 2017-09-01
WUXI NANCHANG EXPERIMENTAL MIDDLE SCHOOL
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the difficulty in cleaning up the garbage at the bottom of the table or when things fall on the bottom of the table because the desktop and the leg

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
  • Pupil desk facilitating clearing of rubbish under desk
  • Pupil desk facilitating clearing of rubbish under desk

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0016] Example 1

[0017] Such as Figure 1-2 As shown, the present invention provides a school desk for primary school students that is convenient to clean up the trash at the bottom of the desk. The desk includes a table top 1, a table drawer 2 is provided at the bottom of the table top 1, and slide rails 3 are provided at both ends of the bottom of the table drawer 2. The bottom of the table leg fixing beam 5 is provided with a plurality of wheel hinges 9 regularly arranged on the surface of the table leg fixing beam 5, small pulleys 10 are arranged on the wheel hinges 9, the slide rail 3 is provided with a chute 8, and the slide rail 3 is provided There are fixed claws 4, and the fixed claws 4 are slidably connected to the table leg fixed beam 5, each table leg fixed beam 5 is provided with two table legs 6 at the bottom, and the bottom end of the table legs 6 is also provided with a table leg 7, A limit slot 11 is provided in the center of the slide rail 3, and the limit sl...

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 school desk for elementary school students which is convenient for cleaning the garbage at the bottom of the table, which comprises a table top, a table drawer is arranged at the bottom of the table top, slide rails are arranged at both ends of the bottom of the table drawer, and table leg fixing beams are arranged at the bottom of the slide rail , the surface of the table leg fixed beam is regularly arranged with a number of wheel hinges, the wheel hinge is provided with a small pulley, the slide rail is provided with a chute, the slide rail is provided with a fixed claw, and is slidably connected with the table leg fixed beam through the fixed claw, The bottom of each table leg fixing beam is provided with two table legs, the bottom of the table legs is also provided with table feet, the center of the slide rail is provided with a limiting groove, and the limiting groove is slidably connected with the internal limiting pin, One end of the limit pin is provided with a pull ring. This device improves the structure of the existing desk for primary school students. The desk drawer and the table top can slide on the table legs for a distance of one end. It is very convenient when cleaning the bottom of the table or picking up things. .

Description

technical field [0001] The invention relates to a school desk, in particular to a school desk for primary school students which is convenient for cleaning garbage at the bottom of the table, and belongs to the technical field of supplies for primary school students. Background technique [0002] The desks used by students, starting from the Bafang desk in the earliest school, are used in schools, and the desks for school study should be unified as desks. In fact, today's desks are mainly divided into the following three categories: Solid wood desks: In 2000, most schools All use this traditional single desk and double desk processed from solid wood. This kind of desk is easy to process, and the material is miscellaneous wood, which wastes a lot of wood, and is not durable. It is still used by many primary and secondary schools in poor areas. Due to the fixed height of desks and stools, they are gradually replaced by adjustable desks with steel-plastic structure. Lifting de...

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
IPC IPC(8): A47B41/00
CPCA47B41/00
Inventor 李华
Owner WUXI NANCHANG EXPERIMENTAL MIDDLE SCHOOL
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