CN2439809Y

CN2439809Y - Multifunction desk

Info

Publication number: CN2439809Y
Application number: CN 00243243
Authority: CN
Inventors: 林悦
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-07-07
Filing date: 2000-07-07
Publication date: 2001-07-25
Anticipated expiration: 2010-07-07

Abstract

The utility model relates to a novel multifunctional desk which belongs to the technical field of the group of desks in schools or tables, the subclass of the general parts of tables, writing tables, furniture and families, the class of furniture and household articles or equipment, the subsection of individual or household articles and the section of human necessities according to the International Patent Classification (IPC). The serial number of the utility model is A47B41/00. The utility model is composed of a triangular bracket, a hinge, a chair, a hinge, a connecting rod, telescopic rods, a turn knob, a table, a bookshelf and a book clamp. The utility model is characterized in that the cylindrical telescopic rods of the utility model are installed on four legs of the cuboid table. The utility model is a novel multifunctional desk with practical value.

Description

The Multifunction desk

The utility model relates to the Multifunction desk.(IPC) belongs to human life need part by International Patent Classification (IPC), individual or household goods branch, furniture, the big class of home-use article or equipment, desk; Desk; Furniture; The general part group of family, school desk or group of tables technical field.Be numbered A47B41/00.

At present, the technology about school desk or desk existing and that once had was all done very fruitful effort to the demand of Multifunction desk, also once designed many outstanding technical schemes.As declaring of the Decree of Patent Office of China in 1996 by Liu Dengmin, Granted publication number is CN2242632Y, China Patent No. (ZL) is: No. 95211099.7 utility model title is the utility model patent of " the special-purpose study of students in middle and primary schools platform ", the technical scheme that is adopted.In school desk or desk technical elements is a routine of great value invention, and it has solved the problem of study platform for students in middle and primary schools' special use effectively.But still have some deficits, its also be difficult to solve tables and chairs table leg length unanimity that links together, and writes and does not shake, and puts the problem that the school bag stomatopod can be put school bag enough greatly into.

The purpose of this utility model is to provide a kind of Multifunction desk.To solve the tables and chairs table leg length unanimity that links together, write and do not shake, put the problem that the school bag stomatopod can be put school bag enough greatly into.

The purpose of this utility model is achieved in that the Multifunction desk of this utility model.Mainly constitute by A-frame, folding, chair, folding, connecting rod, expansion link, knob, desk, bookshelf, book clamp.Its major part folding, folding, knob, book clamp are by selecting for use on the market.Its chair, desk are rectangular shapes, make material with plank, through the machining manufacturing.Its bookshelf is that " T " word shape is made material with aluminium alloy, through the machining manufacturing.The chair of its rectangular shape adopts the connecting rod coupling method to be installed on the desk of rectangular shape.Form an irregular connecting rod draw bail.The expansion link of its cylindrical shape adopts clearance fit method to be installed on four legs of desk of rectangular shape.Form the matched in clearance structure of a rectangular shape.The bookshelf of its " T " word shape adopts the screw attachment method to be installed in the back side of the desk of rectangular shape.Form the screw attachment structure of " T " word shape.Its triangular shaped A-frame employing folding coupling method is installed in the bottom of the chair of rectangular shape, forms the folding draw bail of " T " word shape.Its desk acts on chair by connecting rod.Thereby make connecting rod satisfy the requirement that connects desk and chair.Its desk acts on expansion link by knob.Thereby knob is finished regulate the expansion link and the fixing task of expansion link.So just realized the purpose of this utility model.

The utility model has been compared three advantages and improvement with the technology of original school desk or desk;

The first, because the utility model has designed connecting rod in technical scheme, so solved the problem that can connect desk and chair;

The second, because the utility model has designed expansion link in technical scheme, so solved the problem that can regulate the height of desk;

The 3rd, because the utility model has designed desk in technical scheme, so solved the problem that can put into school bag.Thereby just can more effectively solve the tables and chairs table leg length unanimity that links together, write and do not shake, put the problem that the school bag stomatopod can be put school bag enough greatly into.

Accompanying drawing provides structural representation of the present utility model:

Fig. 1 is the general structure schematic diagram of Multifunction desk of the present utility model;

The numbering of parts explanation in the schematic diagram: 1 A-frame, 2 foldings, 3 chairs, 4 foldings, 5 connecting rods, 6 expansion links, 7 knobs, 8 desks, 9 bookshelves, 10 book clamps

Below in conjunction with accompanying drawing, the utility model is described further:

As shown in the figure, Multifunction desk of the present utility model.Mainly constitute by A-frame 1, folding 2, chair 3, folding 4, connecting rod 5, expansion link 6, knob 7, desk 8, bookshelf 9, book clamp 10.Its major part folding 2, folding 4, knob 7, book clamp 10 are by selecting for use on the market.Its chair 3, desk 8 are rectangular shapes, make material with plank, through the machining manufacturing.Its bookshelf 9 is that " T " word shape is made material with aluminium alloy, through the machining manufacturing.The chair 3 of its rectangular shape adopts the connecting rod coupling method to be installed on the desk 8 of rectangular shape.Form an irregular connecting rod draw bail.The expansion link 6 of its cylindrical shape adopts clearance fit methods to be installed on four legs of desk 8 of rectangular shape.Form the matched in clearance structure of a rectangular shape.The bookshelf 9 of its " T " word shape adopts the screw attachment method to be installed in the back side of the desk 8 of rectangular shape.Form the screw attachment structure of " T " word shape.Its triangular shaped A-frame 1 employing folding coupling method is installed in the bottom of the chair of rectangular shape, forms the folding draw bail of " T " word shape.Its desk 8 acts on chair 3 by connecting rod 5.Thereby make connecting rod 6 satisfy the requirement that connects desk 8 and chair 3.Its desk 8 acts on expansion link 6 by knob 7.Thereby knob 7 is finished regulate the expansion link 6 and the fixing task of expansion link 6.So just realized the purpose of this utility model.Thereby just can solve the tables and chairs table leg length unanimity that links together, write and do not shake, put the problem that the school bag stomatopod can be put school bag enough greatly into.

Below by embodiment, the utility model is done more detailed description:

Embodiment 1, in force, if use the utility model, can open folding 4.Desk 8 and chair 3 are separated, A-frame 1 is opened again, folding 2 is opened, and chair 3 just can have been sat the people.Utilize knob 7 to regulate and fixing expansion link 6, the height of desk 8 is fit to steadily, the book clamp 10 on the bookshelf 9 can press from both sides book.

Embodiment 2, in force, if do not use the utility model, can pack up A-frame 1, and folding 2 is closed, earlier altogether chair 3, utilize again connecting rod 5 and folding 4 the chairs of folding 3 put receive desk 8 below, mobile easily.Thereby just can realize the purpose of this utility model.

Realize that preferred plan of the present utility model is is material with plank, aluminium alloy, utilize the basic equipment of tables and chairs processing factory, take cutting to produce by batch, the demand with supply tables and chairs circle so just can realize practical value of the present utility model and economic worth better.

Claims

1. Multifunction desk, it is to be made of A-frame (1), folding (2), chair (3), folding (4), connecting rod (5), expansion link (6), knob (7), desk (8), bookshelf (9), book clamp (10), the chair of its rectangular shape (3) is installed on the desk (8) of rectangular shape, and the expansion link (6) that it is characterized in that its cylindrical shape is installed on four legs of desk (8) of rectangular shape.

2. Multifunction desk according to claim 1 is characterized in that the bookshelf (9) of its " T " word shape is installed in the back side of the desk (8) of rectangular shape.

3. Multifunction desk according to claim 1 is characterized in that its triangular shaped A-frame (1) is installed in the bottom of the chair (3) of rectangular shape.