CN2770452Y

CN2770452Y - Foldable table

Info

Publication number: CN2770452Y
Application number: CN 200520038779
Authority: CN
Inventors: 蒋一翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-06
Filing date: 2005-01-06
Publication date: 2006-04-12
Anticipated expiration: 2015-01-06

Abstract

The utility model relates to a folding table of which a table panel is a hollow panel formed by hollow blow molding. The utility model is provided with two table legs which are respectively in a U shape, wherein one table leg is positioned in the other table leg and the upper ends of the table legs are respectively connected with corresponding transverse rods through respective rotary shafts. Supporting pieces are respectively arranged between the hollow panel and each table leg, each supporting piece is composed of three connecting rods of which one ends are pivoted together, and the three connecting rods are distributed in a Y shape, wherein the other ends of the first connecting rod and the second connecting rod are respectively hinged with middle parts of both sides of the U-shaped table legs, the other end of the third connecting rod is hinged with the lower bottom face of the hollow panel and the pivoting position of the three connecting rods is sheathed with a blocking ring which can be slid and can prevent the connecting rods from being folded. The utility model has the advantages of good tabletop intensity because the hollow blow molding panel is used, easy mass production, good stableness, convenient folding and compact structure because the U-shaped table legs which are provided with the supporting pieces and are mutual contained are used, reliable stability because the blocking ring which is additionally added, small whole size and convenient storage and transportation after the table legs are folded because grooves which are distributed on the lower bottom face of the hollow panel.

Description

A kind of folding table

Technical field

The utility model relates to a kind of desk, refers to especially that a kind of pin is collapsible and is convenient to the desk storing, transport.

Background technology

Traditional desk generally adopts fiberboard or particieboard to make desktop, because desktop is solid, thick and heavy, and is difficult for carrying when causing using, and fixedlys connected because of its pin and desktop mostly are simultaneously, makes all inconveniences of storage and transportation.For this reason, having occurred the folding plastic cover trestle table of various table pin on the market comes, it comprise the plastic table panel with the desktop bottom surface collapsible be connected the table pin, because it is with low cost, in light weight, be easy to carrying and storage, make it solve above-mentioned defective to a certain extent, and be widely used in various places, as dining table, study table etc.But find that in use because its intensity is relatively poor, so service life is short, and the table pin less stable after erecting; Its structure after folding is still reasonable inadequately in addition, and makes the table pin after folding still be exposed to outside the desktop, and the volume after influence is folding make troubles promptly still can for storage and transportation.Therefore all kinds of desks of said structure still exist unsatisfactory part in the use, need await further improvement.

Summary of the invention

Technical problem to be solved in the utility model is that a kind of long service life, the steady and light folding table of placement are provided at above-mentioned prior art present situation.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this folding table comprises desktop and the table leg that is hinged with it, it is characterized in that: described desktop is the middle blank panel that hollow blow molding forms, described table leg is two and is the U type respectively, one of them table leg is positioned within another table leg, and the rotating shaft that the upper end is passed through separately respectively links to each other with the bottom surface of middle blank panel, and in described, be respectively arranged with support member between blank panel and each table leg, this support member is articulated jointly by an end, be the three connecting rods composition that the Y type distributes, first connecting rod wherein, the other end of second connecting rod is hinged with two middle side parts of U type table leg respectively, and the bottom surface of the other end of third connecting rod and middle blank panel middle part is hinged.

The articulated section of described three connecting rods preferably is with slidably and prevents the catch ring of three link lever foldings.

Can be fixed with two cross bars that are parallel to each other on the bottom surface of blank panel in described, each cross bar two ends is respectively equipped with the axle sleeve of the corresponding above-mentioned rotating shaft of supporting.

Can be distributed with the groove that can hold above-mentioned cross bar, table leg and connecting rod after folding on the bottom surface of blank panel in described.

Compared with prior art, advantage of the present utility model is: owing to adopt the hollow blow molding panel, make desktop intensity good, in light weight, be easy to produce in enormous quantities, and the U type table leg of the mutual appearance of employing band support member uses steadily, be difficult for toppling over, folding convenient is easy simultaneously, compact conformation; The catch ring of setting up in the articulated section makes that three connecting rods expansion rear stability is more reliable in addition; And in middle blank panel bottom surface grooves distributed, make that after the table leg folding, whole volume only is the desktop volume, be more convenient for collection and transportation.

Description of drawings

Fig. 1 is the perspective view of the utility model embodiment;

Fig. 2 is the perspective view of the utility model embodiment after folding.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As depicted in figs. 1 and 2, this desk comprises desktop and two table legs 2 and two support members, described desktop is the middle blank panel 1 that hollow blow molding forms, should be fixed with two cross bars that are parallel to each other 10 on the bottom surface of middle blank panel 1, each cross bar 10 two ends is respectively equipped with axle sleeve, is with rotating shaft 3 in the axle sleeve; Described table leg 2 is two and is the U type respectively, and one of them table leg is positioned within another table leg, and the upper end welds mutually with corresponding above-mentioned rotating shaft 3 separately respectively, makes each U type table leg 2 rotate with respect to middle blank panel 1.For energy support hollow panel 1 after above-mentioned table leg 2 is rotated, between middle blank panel 1 and each table leg 2, be respectively arranged with above-mentioned support member, this support member is articulated jointly by an end, be the three connecting rods composition that the Y type distributes, wherein first connecting rod 4, the other end of second connecting rod 5 is hinged by two middle side parts of bearing pin and U type table leg 2 respectively, and the bottom surface of the other end of third connecting rod 6 and middle blank panel 1 is hinged, in the present embodiment, the bottom surface middle part of middle blank panel 1 is fixed with supporting seat 8, the other end of each the 3rd bar 6 then links to each other with this supporting seat 8 by pin respectively, makes it also can rotate with respect to middle blank panel 1.

In order to make desk more steady under user mode, be with slidably and prevent the catch ring 7 of three link lever foldings in the articulated section of above-mentioned three connecting rods.Be distributed with the groove 9 that can hold above-mentioned cross bar 10, table leg 2 and connecting rod after folding on the bottom surface of middle blank panel simultaneously, so that the structure after the folding is compact more, volume is littler.

Claims

1, a kind of folding table, the table leg that comprises desktop and be hinged (2) with it, it is characterized in that: described desktop is the middle blank panel (1) that hollow blow molding forms, described table leg (2) is two and is the U type respectively, one of them table leg is positioned within another table leg, and the rotating shaft (3) that the upper end is passed through separately respectively links to each other with the bottom surface of middle blank panel (1), and in described, be respectively arranged with support member between blank panel (1) and each table leg (2), this support member is articulated jointly by an end, be the three connecting rods composition that the Y type distributes, first connecting rod (4) wherein, the other end of second connecting rod (5) is hinged with two middle side parts of U type table leg (2) respectively, and the bottom surface of the other end of third connecting rod (6) and middle blank panel (1) middle part is hinged.

2, folding table according to claim 1 is characterized in that: the articulated section of described three connecting rods is with slidably and prevents the catch ring (7) of three link lever foldings.

3, folding table according to claim 1 and 2, it is characterized in that: be fixed with two cross bars that are parallel to each other (10) on the bottom surface of blank panel (1) in described, each cross bar (10) two ends are respectively equipped with the axle sleeve of the corresponding above-mentioned rotating shaft of supporting (3).

4, folding table according to claim 3 is characterized in that: be distributed with the groove (9) that can hold above-mentioned cross bar (10), table leg (2) and connecting rod after folding in described on the bottom surface of blank panel (1).