CN2342699Y

CN2342699Y - Multi-stage bedstead

Info

Publication number: CN2342699Y
Application number: CN 98242278
Authority: CN
Inventors: 黄鸿根
Original assignee: Electromechanical Factory Attached To Fujian Prov Higher Skilled Workers' Schoo
Current assignee: Electromechanical Factory Attached To Fujian Prov Higher Skilled Workers' Schoo
Priority date: 1998-11-14
Filing date: 1998-11-14
Publication date: 1999-10-13
Anticipated expiration: 2008-11-14

Abstract

The utility model relates to a multi-stage bedstead, which is composed of angle iron columns and a spread frame. The utility model is characterized in that a steel solid board is symmetrically welded on the upper and the lower positions of an angle iron column to form a triangular cone hole; the lower parts of the four corners of the spread frame are also welded with corresponding triangle steel solid iron. The utility model has the advantages that the installation and the detachment are convenient; the firmness of three-D position limiting is excellent; materials are saved, and the utility model is applicable.

Description

Multi-stage bedstead

The utility model relates to bedstead.

Multi-stage bedstead is used for the students' dormitory more at present, and demand is bigger.The structure of bedstead is generally left and right two supports, up and down two shop framves.And the general desired strength of the column of left and right sides support is big, and supportive is good, so all employing garden pipe or rectangular tube on the market at present, this section bar price is higher.

The purpose of this utility model is to overcome above-mentioned shortcoming, and a kind of Multi-stage bedstead of angle bar column is provided.

Scheme of the present utility model is such, with four independently angle bar as pillar, every angle bar the relevant position welding up and down two carve plate, carve and form the triangle taper hole between plate and the angle bar.

Advantage of the present utility model is that as pillar, not only economical with materials, and pillar is independently detachable with the angle bar section bar, and carrying and installation all makes things convenient for, and the triangle taper hole can guarantee that again bedstead use easy for installation is firm.

Accompanying drawing 1 is the Multi-stage bedstead front view.

Accompanying drawing 2 is the A-A amplification view of Fig. 1.

Accompanying drawing 3 is that the B of Fig. 2 is to view.

1 is the shop frame among the figure, and 2 is pillar, and 3 for carving iron, and 4 for carving plate.

The utility model is to implement like this: Multi-stage bedstead is made up of two shop framves and four pillars, pillar is four independently angle bar, every angle bar is welded with in corresponding upper and lower position carves plate, form the triangle taper hole, and the below at each frame four angle, shop is welded with respectively and carves iron, carves iron and is corresponding triangular pyramidal.But when dress be as long as erect four pillars, the shop frame carve iron insert on the corresponding pillar the triangle taper hole just can, install, dismantle all very convenient.And carve and constitute cooperating of iron and triangle taper hole three-dimensional spacingly, each is good to stability to make whole bedstead, relies on the plane tapering to carve the better of iron combination than general bedstead, more be difficult for rocking, because this is two-way tapering, and two-way stable.

Claims

1. a Multi-stage bedstead comprises the shop frame, pillar, it is characterized in that bedstead with four independently angle bar as pillar, every angle bar the relevant position welding up and down two carve plate, carve and form the triangle taper hole between plate and the angle bar.

2. Multi-stage bedstead according to claim 1, the below, four angles that it is characterized in that spreading frame is welded with respectively carves iron, carves iron and is corresponding triangular pyramidal.