CN2346284Y

CN2346284Y - Folding table

Info

Publication number: CN2346284Y
Application number: CN 98242662
Authority: CN
Inventors: 郑世平
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-11-12
Filing date: 1998-11-12
Publication date: 1999-11-03
Anticipated expiration: 2008-11-12

Abstract

The utility model relates to a portable folding table which comprises a folding strip splicing tabletop and table legs, wherein the table leg is composed of four groups of inclined rods which are crossed in pairs, and each group of inclined rods and the end parts of the adjacent group of inclined rods are positioned by an upper and a lower leg discs. The utility model is characterized in that a position where the two inclined rods are crossed in the symmetrical groups is riveted with a supporting rod; Two sliding sleeves which can correspondingly rotate are fixed on the other end of the supporting rod; each sliding sleeve is sheathed with a transverse rod, and one end part of the transverse rod is provided with a spacing pin; the transverse rod is positioned on a connecting block of the upper leg disc in the same group through a rivet. The utility model has the characteristics of simple and compact structure, good integrity, strong loading capacity and convenient folding.

Description

Folding table

The utility model relates to a kind of Foldable cellular table.

Issue has a travelling folding table on the overseas market at present, this structure comprises a folding rectangle bar formula desktop, by four root posts and be hinged on two between per two root posts respectively and intersect a pin and two cross bars that brace forms, during use, strut a pin earlier, and with two cross bars with the table pin fix, then lay desktop on two cross bars, two bar bottom surfaces, desktop edge are provided with the elasticity folder that can clamp cross bar, and edge two bars clamp two cross bars and form a stable desktop.But this table folding becomes tubular, takes up an area of to lack, and also is convenient to carry, and its weak point is that the installation of two cross bars bothers, and for dividing body structure to lose easily.In Chinese utility model patent CN2265723Y, a kind of structure of collapsible disjunctor travelling chair is disclosed, the feet of its chair is made up of four groups of braces that intersect in twos, the end of every group brace and adjacent set brace is by upper and lower pin dish location, four angles of seat cushion lining be separately fixed on four upper foot disks the chair main body.This patent provides a kind of simple in structure, folding feet style freely.

The utility model is intended to overcome the deficiency of existing procucts structure, and in conjunction with the advantage of correlation technique, a kind of installation of design and creation and folding be folding table more easily.

Solution of the present utility model is: the main body of folding table comprises folding bar desktop and table pin, the table pin is made up of four groups of braces that intersect in twos, the end of every group brace and adjacent set brace is by upper and lower pin dish location, it is characterized in that having riveted a support bar respectively at two brace infalls of symmetry group, be fixed with the counterrotating sliding sleeve of two energy on the other end of support bar, all be with the cross bar of an end band spacer pin on each sliding sleeve, this cross bar is positioned on the same group the upper foot disk contiguous block by rivet.Be fixed on the symmetry group brace two groups of cross bars along with brace strut and support bar go up the top, form two parallel long transverse levers, be used for supporting desktop, long transverse lever by the upper foot disk and the they sup-port at two ends, holding capacity is bigger, stability is better.Open or during folding table pin, as long as strut or tighten up any two braces or cross bar.

The utlity model has compactness simple for structure, good integrity, it is little that folding plays volume; Holding capacity is big, and is reliable and stable, characteristics easy to use.

Below in conjunction with concrete legend the utility model is described further:

Fig. 1 is the Table legs structure schematic diagram

Fig. 2 is the folding table schematic diagram

With reference to Fig. 1, the table pin is made up of four groups of braces that intersect in twos 1, every group brace 1 is located by upper and lower pin dish 2,3 with the end of adjacent set brace 1, two braces, 1 infall in the symmetry group has been riveted a support bar 4 respectively, be fixed with the counterrotating sliding sleeve 41 of two energy on the other end of support bar 4, all be with the cross bar 5 of an end band spacer pin 51 on each sliding sleeve 4, this cross bar 5 is positioned on the same group upper foot disk 2 contiguous blocks 21 by rivet.Cross bar 5 can rotate around the rivet on the contiguous block 21 under the drive of sliding sleeve 41, and from the horizontal direction the launched vertical direction when the folding, and cross bar 5 also changes with respect to the position of sliding sleeve 41; Spacer pin 51 restriction cross bars 5 are deviate from sliding sleeve 41, and the degree of restriction table pin expansion.Cross bar 5 is a tubular, makes its slip in sliding sleeve 41 more smooth, and support bar 4 slabbing structures, be folded between two sliding sleeves 41 more save space, two sliding sleeves 41 are by rivet and support bar 4 location, and sliding sleeve 41 faces the rivet place and is provided with a handle hole 42, goes up tool when being convenient to assemble and enters.Become column structure after the folding of table pin, in the cartridge type of can packing into the bag.

With reference to Fig. 2, folding table integral body comprises folding bar desktop 6 and table pin, and desktop 6 is to be linked together by many strip bars 61 two parallel elastic cords 62 (dotted portion among the figure) on the bottom surface, and this is a prior art.6 one-tenth of desktops are rectangular-shaped, are arranged with two elastic cords 63 on the diagonal of desktop 6 bottom surfaces, and fix with each bar 61, can limit each bar 61 relatively moving after expansion like this; Desktop 6 edges two bars, 61 difference are disjunctor one edging 64 down, and place, edging 64 corresponding cross bars 5 ends is provided with anti-slide opening 65, and cross bar 5 ends can be inserted in the anti-slide opening 65, and desktop 6 is positioned at the table pin, and desktop 6 is unlikely to slippage.The material of desktop 6 can be selected aluminium section bar or plastics for use, and also available natural bamboo-wood is made; The table pin is preferably selected metal material for use, as: steel pipe, aluminium-alloy pipe etc.

Claims

1, a kind of folding table, comprise folding bar desktop and table pin, the table pin is made up of four groups of braces that intersect in twos, the end of every group brace and adjacent set brace is by upper and lower pin dish location, it is characterized in that having riveted a support bar respectively at two brace infalls of symmetry group, being fixed with two on the other end of support bar can counterrotating sliding sleeve, all is with the cross bar of an end band spacer pin on each sliding sleeve, and this cross bar is positioned on the same group the upper foot disk contiguous block by rivet.

2, folding table according to claim 1 it is characterized in that cross bar is a tubular, and support bar slabbing structure is folded between two sliding sleeves, and sliding sleeve faces the rivet place and is provided with a handle hole.

3, folding table according to claim 1 is characterized in that folding bar desktop becomes rectangular-shaped, is arranged with two reinforce belts, and fixes with each bar on the diagonal of desktop bottom surface.

4, according to claim 1,2,3 described folding tables, it is characterized in that folding bar desktop edge two bars difference disjunctor one edging down, the corresponding crossbar end of edging place is provided with anti-slide opening.