CN2887160Y

CN2887160Y - Metal tube muff coupling assembled shelf

Info

Publication number: CN2887160Y
Application number: CN 200620040901
Authority: CN
Inventors: 庞明方
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-10
Filing date: 2006-04-10
Publication date: 2007-04-11
Anticipated expiration: 2016-04-10

Abstract

A metal pipe connecting sleeve interface splicing type shelf provided is characterized in that pipes are pressed into four Omega-shaped ports through a rolling manner, and the Omega-shaped ports form a semi trumpet shape with upper port smaller and lower ports bigger. The interval of the Omega-shaped ports is determined by the width and length of the shelf sheet. Once being rolled, the external two sides of each Omega-shaped port transit to the original pipe shape naturally from a circular arc parabola plane first, and then the two ends of the formed rectangle frame are conducted with a butt-joint connection and the four semi-trumpet shaped metal sheets and the Omega-shaped ports of the rectangle frame four corners are welded together to form four trumpet ports. After that, a plurality of metal plates are welded at the inner side of the rectangle frame for a fixation of items such as wood or glass boards. Finally pieces of shelf sheets are jacketed with four pieces of round pipe made foot levers, with gum rings positioned at the muff coupling positions as gaskets, and finally a complete shelf is thereby formed.

Description

Metal tube sleeve interface pin-connected panel shelf

Technical field: the utility model relates to the pin-connected panel shelf of socket technology, particularly a kind of metal tube sleeve interface pin-connected panel shelf.

Background technology: in more existing pin-connected panel metal shelfs, four jiaos of the shelf sheet is by trumpet-shaped socket, carry out socket through rubber ring as liner and four pipe foot levers, and the trumpet-shaped socket of this structure is connected by welding with the frame of shelf sheet.Therefore, the more trumpet-shaped socket of seeing still combines with the wire netting sheet on market, but its appearance is not good, and the cost of manufacture height.

Summary of the invention: the utility model purpose provides a kind of metal tube sleeve interface pin-connected panel shelf, can overcome nature and the high defective of cost of manufacture that the socket of traditional shelves sheet four horn shapes is connected with frame.The technical solution of the utility model is: metal tube sleeve interface pin-connected panel shelf, with elliptical tube, or oval pipe, or pipe adopts the pressure rolling mode to be pressed into four ΩXing Kous, make rolled in the formation young, the half of shape of the loudspeaker that end opening is big, and determine spacing at this pipe pressure rolling ΩXing Kou according to the length and width size of shelf sheet, after being rolled, the both sides external of Ω type is circular-arc throwing face and carries out the transition to tubular originally naturally, dock welding with rolling the pipe two ends that curve rectangular-shaped frame, ΩXing Kou with four jiaos of the sheet metal of four loudspeaker half sheets and rectangular-shaped frames closes up welding again, makes it form four horn mouths; Again at several metal auricles of the inboard welding of rectangular-shaped frame, wooden plate for screw stays, or on earhole fixing plastic cement small sucker, can place glass plate etc., several pieces shelf sheets and four pipe foot levers are carried out socket, and socket place as liner, has just formed complete shelf with rubber ring.

The beneficial effects of the utility model are: metal tube sleeve interface pin-connected panel shelf, make simply, and time saving and energy saving, its pad is done the polishing finishing slightly in the inner corner trim portion or the inboard of shelf sheet, and its outward appearance is neat and artistic.

Description of drawings:

Fig. 1 is the utility model manufactured goods design sketch

Fig. 2 rolls into four Ω mouth design sketch for the utility model

Fig. 3 is welded into four horn mouth design sketch for the utility model

The specific embodiment: with reference to Fig. 2, one pipe is rolled into four ΩXing Kous by the length and width spacing dimension, make ΩXing Kou form the half of shape of the loudspeaker young, that end opening is big, the both sides external of Ω type is circular-arc throwing face and carries out the transition to tubular originally naturally, be bent into four jiao band ΩXing Kous by tube rolling this moment, Yi Bian the rectangle frame of fracture is arranged; With reference to Fig. 3, the fracture of rectangle frame is docked welding, the ΩXing Kou with four jiaos of the sheet metal of four loudspeaker half sheets and rectangle frames closes up welding again, makes it form four horn mouths; Weld several metal auricles again in the rectangle frame inboard, be used for fixing the plate face, do slightly to polish after the finishing, remake surface treatment (as plating, plastic-blasting etc.), fixedly formed the shelf sheet behind the upper face; With reference to Fig. 1, several pieces shelf sheets and four pipe foot levers are carried out socket, socket place as liner, has just formed complete shelf with rubber ring.

Claims

1, a kind of metal tube sleeve interface pin-connected panel shelf, form by technologies such as the sheet metal welding of managing, pressure rolling becomes ΩXing Kou and loudspeaker half sheet, assembly units, it is characterized in that shelf sheet frame can be elliptical tube, oval pipe or pipe, the shelf sheet has four horn mouths for four jiaos.

2, metal tube sleeve interface pin-connected panel shelf according to claim 1 is characterized in that: with the bell-mouthed shelf sheet of several pieces four jiaos of bands, carry out socket by rubber ring as liner and four pipe foot levers, just formed complete shelf.