CN2282818Y

CN2282818Y - Metal folding table

Info

Publication number: CN2282818Y
Application number: CN 96239295
Authority: CN
Inventors: 李维民
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-12-06
Filing date: 1996-12-06
Publication date: 1998-06-03
Anticipated expiration: 2006-12-06

Abstract

The utility model relates to a metal folding table, which comprises a table top, a table top waistband, table legs and folding mechanisms. The utility model is characterized in that the folding mechanisms are respectively obliquely supported between a pair of table legs and the table top. Each folding mechanism is provided with a supporting column and the upper end of the supporting column is hinged on the table top. The lower end of the supporting column is symmetrically hinged to two supporting arms and the lower ends of the two supporting arms are respectively hinged on two upright posts of the table legs. The utility model has the advantages of exquisite structure, firm supporting and lightness without exertion of the folding and the collecting-releasing procedures. Particularly, the metal folding table is suitable for a rectangle table. Because the style is novel, thus the utility model has an extensive application range and can be used as a dining table, a conference table, a show stand, a vending stand, etc.

Description

Full folding formula metal folding table

The utility model belongs to metal furniture, and it is a kind of metal folding table of full folding formula.

Traditional folding table on the market all is circular or square desktop, connects a pair of cross metallic support in addition.This traditional folding table form is outmoded, supports not firmly, and only be fit to make small-sized dining table, and the scope of application is smaller.

The purpose of this utility model provides a kind of full folding formula metal folding table, and its folding convenient has a fashion style, and the scope of application is extensive.

The purpose of this utility model is to realize like this, it comprises desktop, desktop opotism, table leg, fold mechanism, the a pair of fold mechanism difference diagonal brace that it is characterized in that it is between a pair of table leg and desktop, each fold mechanism has a pillar, its upper end is on the table hinged, hinged two support arms of lower end symmetry, the lower end of two support arms is hinged on respectively on two columns of table leg.

Its pillar lower end also is welded with baffle plate, and has snap ring outside the support arm pin joint.Its desktop can be wooden desktop, and opotism is contained in four peripheries in desktop below; Its desktop can also be the framework that opotism is combined as a whole, can be thereon installation panel arbitrarily; Each table leg is one

The font frame, two parallel column tops have upper beam to be rotating shaft, install on the table with band, and there is leg the underbeam both sides.

The utility model is received when folded, stirs snap ring, the support arm that makes fold mechanism and the pin joint of the pillar warpage that makes progress, and three connecting rods that this moment, reason desktop, table leg, fold mechanism formed become quadric chain, and it is close to the desktop base to promote table leg, synthesizes one flat plate; In the time of need opening, stir the both sides table leg, table leg rotates around the shaft, fold mechanism is launched, when table leg arrives the position, ditch, snap ring is pushed away downwards, entangle the bearing pin node, then pillar and support arm are fixed as a rigid body, become three linkages that desktop, table leg and fold mechanism constitute again, support securely.

The utility model has the advantages that: its delicate structure, firm supporting, light in the folding and retraction process, do not cost power, particularly it the most suitablely makes the rectangle tables, has a fashion style, and can do dining table, conference table, exhibition booth, stall etc., and purposes is in extensive range.

Details of the present utility model provides by following examples and accompanying drawing thereof:

Fig. 1 is a kind of structural representation of the present utility model.

Fig. 2 is the side view of Fig. 1.

Fig. 3 is the schematic diagram of fold mechanism among Fig. 1.

Fig. 4 is the utility model frame-type desktop schematic diagram.

According to Fig. 1-3, the utility model comprises desktop 1, and it is wooden, has fixed the desktop opotism 2 of metal around its lower surface.Table leg 3 has two groups, one of every composition

The shape metal frame, two columns are perpendicular to ground and desktop 1, and its upper beam becomes rotating shaft, and two ends are fixed on the desktop by band 13 and screw, and there is the leg 16 that bends towards ground the underbeam both sides.Fold mechanism 4 diagonal braces are between desktop 1 and table leg 3, and it has a pillar 7, are square tubes, and its upper end is hinged on the bearing 8 under the fixed head 9 by bearing pin 12, and fixed head 9 is installed on the table.Bearing pin 11 hinged a pair of support arms 10 are passed through in the lower end of pillar 7, and establish catch 5 and snap ring 6 turned position with restriction support arm 10 in the outside.The lower end of support arm 10 is hinged on the column middle part of table leg 3.

When folding, the pin joint point in the fold mechanism 4 is stirred slightly obliquely upward, then support arm 10 is rotated down around bearing pin 11, and pillar 7 rotates up around bearing pin 12, drives also rotation simultaneously of table leg 3, until folding into desktop 1 below.

With reference to the accompanying drawings 4, the characteristics of this example are to be frame-type desktop 14 when dispatching from the factory, and this frame-type desktop 14 comprises rectangle four frames that square tube is made, parallel it minor face, also have two crossbeams 15, also adopt square tube.The upper end of fold mechanism 4 is hinged on this crossbeam 15.Two groups

The upper beam of shape table leg 3 is installed between the long limit of table frame by band 13.

The utility model proves that through sampling test manufacture craft is simple, and is with low cost, uses very convenient.

Claims

1, rolls over formula metal folding table entirely, it comprises desktop, desktop opotism, table leg, fold mechanism, the a pair of fold mechanism difference diagonal brace that it is characterized in that it is between a pair of table leg and desktop, each fold mechanism has a pillar, its upper end is on the table hinged, hinged two support arms of lower end symmetry, the lower end of two support arms is hinged on respectively on two columns of table leg.

2, metal folding table according to claim 1 is characterized in that its pillar lower end also is welded with baffle plate, and have snap ring outside the support arm pin joint.

3, metal folding table according to claim 1, the desktop that it is characterized in that it can be wooden desktop, opotism is contained in four peripheries in desktop below.

4, metal folding table according to claim 1, the desktop that it is characterized in that it can also be the framework that opotism is combined as a whole, but installation panel thereon.

5, metal folding table according to claim 1, the table leg that it is characterized in that it is two The font frame, two parallel column tops have upper beam to be rotating shaft, install on the table with band, and there is leg the underbeam both sides.