CN87201431U

CN87201431U - Multifunction folding table

Info

Publication number: CN87201431U
Application number: CN 87201431
Authority: CN
Inventors: 王志强
Original assignee: Individual
Current assignee: Individual
Priority date: 1987-03-30
Filing date: 1987-03-30
Publication date: 1988-02-03

Abstract

The utility model discloses a multi-purpose foldable table which is a piece of furniture and is an improvement of the common folding tables. Two U-shaped table legs with the external sleeve pipes and the tabletop adopt two different connecting forms of the hinges and the slide blocks and the slide ways. The U-shaped table legs are provided with a positioning device which is matched with the positioning holes on the external sleeve pipes; the height and the inclination of the tabletop are adjustable; in addition, the U-shaped table legs and the external sleeve pipes are folded with the tabletop in an overlapped state and are convenient to store. The utility model has the advantages of portability, few occupying space, adjustable height and inclination, etc.

Description

Multifunction folding table

The utility model is a kind of furniture

The utility model multipurpose folding table is the improvement to existing common folding table.Common folding table generally is made up of desktop and folding intersection table leg, and the height of desktop and gradient are non-adjustable during use, and it is bigger to take up space during stored collapsed.These shortcomings are solved by invention of the present utility model.

Task of the present utility model provide a kind of volume after folding little, the height and the adjustable multipurpose folding table of gradient.

Figure of description 1 is an overall structure schematic diagram of the present utility model.1 desktop among the figure, 2U type table leg, 3 outer tubes, 4 hinges, 5 slideways, 6 locating holes.

Figure of description 2 is the utility model folded state schematic diagrames, 8 fixing frenulums among the figure.

Figure of description 3 is the utility model partial schematic diagrams.7 slide blocks among the figure, 5 slideways.

Figure of description the 4, the 5th, the structure cutaway view of outer tube and U type table leg bound fraction in the utility model.9 positioning wedged blocks among the figure, 10 springs, 11 pins, 12 locator card blocks.

Invention main points of the present utility model are to adopt a pair of U-shaped table leg with two outer tubes to replace existing folding intersection table leg, the outer tube end of U-shaped table leg one side has hinge to be connected with desktop, the outer tube end of opposite side has the slideway of slide block under being fixed on desktop to be combined, outer tube is provided with several locating holes, the positioner that is made up of positioning wedged block, spring, pin and locator card block respectively at U-shaped table leg two ends. Adjust at the same time or separately the binding site of positioning wedged block and locating hole, can change height and the gradient of desktop. Slide block is separated the U-shaped table leg of rotation with slideway U-shaped table leg and desktop are overlaped, reach folding requirement of placing, thereby finish the invention task of this utility model.

Now according to Figure of description structure of the present utility model is elaborated. The utility model is made of desktop 1 and a pair of U-shaped table leg 2, in U-shaped table leg both sides outer tube 3 is installed, several locating holes 6 are arranged on the outer tube, the end of one side outer tube is equipped with hinge 4, the end of opposite side outer tube is equipped with slide block 7, two of U-shaped table leg heads respectively are provided with a positioner that is made up of positioning wedged block 9, spring 10, pin 11 and locator card block 12 in outer tube, both sides are fixed with respectively slideway 5 below desktop, and the centre position under desktop is provided with fixedly frenulum 8.

When the utility model uses two U type table legs are turned into and the desktop upright position, slide block on the outer tube is put into slideway, supporting desktop makes it become a plane, the position of adjusting each outer tube and U type table leg simultaneously can make table height change, adjust the position of a pair of outer tube and the U type table leg of the same side in two U type table legs respectively, can make the needs of desktop run-off the straight with suitable different operating.Finish using when needing stored collapsed, slide block can be pulled out in slideway, adjust U type table leg to extreme lower position, overturn then U type table leg and desktop overlap; After two U type table legs were drawn close, fastening fixedly, frenulum got final product.

Below with positioner and outer tube combine and the course of work is done and is described in detail, with further disclosure structure of the present utility model.Shown in Figure of description 4,5: locating hole is arranged on outer tube, and locating hole is flat garden shape, the positioner that U type table leg head has positioning wedged block 9, spring 10, pin 11 and locator card block 12 to be constituted.Positioning wedged block 9 bottoms are half garden shape, it is plane that top is, positioning wedged block bottom and locator card block 12 are compressed, positioning wedged block can only be rotated against the direction of acting force of the spring, form unidirectional rotating positioning wedged block, positioning wedged block cooperates with locating hole on the outer tube can prop up the axial compressive force that acts on the outer tube, plays the effect of supporting desktop.The active force that upwards lifts outer tube can make positioning wedged block and locating hole break away from, and the axial rotation outer tube can make locating hole depart from the positioning wedged block position and can cross a plurality of locating holes in succession simultaneously, reaches the purpose of adjusting U type table leg height.

The utility model compared with the prior art, have light, occupy little space, height and gradient advantage such as can adjust, and adjusts and simply use reliably, be suitable in office and family and other places and use.

Now embodiment of the present utility model is done simple declaration by Figure of description.Desktop 1 is to make with the multilayer gluing plank among the embodiment, U type table leg 2 adopts the common steel tube bending to electroplate and makes, outer tube 3 usefulness common steel tubes are made, five locating holes 6 are arranged above, slideway 5, slide block 7, positioning wedged block 9, spring 10, pin 11, locator card block 12 and hinge 4 all adopt metal material to make, and fixedly frenulum 8 adopts nylon knitting belt.

In another embodiment, desktop can adopt common timber or plastics and other synthetic materials to make, and U type table leg and outer tube can adopt plastic tube or bar to make.

Claims

1, a kind of multipurpose folding table, comprise desktop 1, hinge 4, it is characterized in that constituting table leg by the U type table leg 2 of two band outer tubes 3, several locating holes 6 are arranged on the outer tube 3, two outer tube 3 ends are provided with slide block 7, two statures of U type table leg 2 all are equipped with the positioner that positioning wedged block 9, spring 10, pin 11, locator card 12 are formed, and desktop 1 bottom is equipped with slideway 5.

2,, it is characterized in that on the desktop 1 following centre position fixedly frenulum 8 being arranged according to the described multipurpose folding table of claim 1.