CN2852817Y

CN2852817Y - Folding table

Info

Publication number: CN2852817Y
Application number: CN 200520034939
Authority: CN
Inventors: 周宏�
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-07-26
Filing date: 2005-07-26
Publication date: 2007-01-03
Anticipated expiration: 2015-07-26

Abstract

The utility model relates to a folding table, a desktop can be detached from a support, the desktop can be divided into a plurality of blocks, adopts mortise and tenon connection, support comprises a lift center column, four lift side columns and foldable pole, after use, detach desktop, reduce support height, put paired poles together, turn side column to overlap to pole, turn side column and pole to close up center column, now support is in collected state, through folding of the utility model for a plurality of times, volume of the travel table in collected state is reduced greatly, easy to carry over, at the same time, since the height of five columns can be adjusted independently, travel table can be used on uneven landform.

Description

A kind of folding table

Technical field

The utility model relates to a kind of folding table, mainly is to be easy to carry to be used for folding table for the passengers.

Background technology

Desk is the household articles that we use always, existing desk is fixed mostly, do not having any inconvenience in the life at home, but be used for travelling then because volume is difficult to carry greatly, some folding tables appearance are also arranged on the present market, normally desktop is made and to be separated with support and support can cross folding, though desk has reduced volume when drawing in like this, but still bigger area is arranged, bring many convenience to people really in the life at home, but still be not suitable for travelling.

The purpose of this utility model is to carry the folding table that provides a kind of volume after folding, area all to reduce greatly to make things convenient for whilst on tour.

The utility model content

The purpose of this utility model is achieved in that a kind of folding table, desktop and support are separable, desktop can be divided into 4, the centre connects by mortise and tenon, support is made up of 1 liftable central post and 4 liftable edge columns and folding pole, central post and edge column are formed by the sleeve pipe that varies in size, big sleeve pipe is placed in outside the small casing, small casing can be flexible in big sleeve pipe, big sleeve pipe sidewall is equipped with trip bolt, can fix small casing, the big sleeve pipe of edge column is equipped with sliding sleeve outward, the big sleeve pipe middle part of central post is equipped with terminal pad, correspondence has two arc-shaped slots on the terminal pad, be inserted with two connecting bolts in each arc-shaped slot, bolt can slide in arc-shaped slot, each bolt connects U type hinge, the other end of U type hinge connects pole, on U type hinge and the pole alignment pin is arranged, sliding sleeve on the other end fillet column of pole, pole is closed on the support chip that is connected with of edge column, the other end of support chip is connected on the dog screw of sliding sleeve by grab, pole both can be made horizontal hunting around central post by the connecting bolt in the arc-shaped slot, also can do to rotate up and down around central post by U type hinge, the grab of support chip is with after the dog screw of sliding sleeve separates, and edge column can rotate around pole.During user mode, pole is the right-angled intersection state, connecting bolt in the arc-shaped slot is tightening state, prevent the pole horizontal hunting, insert alignment pin and prevent pole swinging up and down, the grab of support chip is connected on the dog screw of sliding sleeve, prevents the edge column swing, central post and edge column are the rise state, and 4 small table surfaces connect into a large table surface by mortise and tenon and are placed on the column.After the use, take desktop apart, unclamp the trip bolt on the column, small casing is withdrawn in the big sleeve pipe, reduce the height of support, unclamp the connecting bolt in the arc-shaped slot, pole is closed up in twos, take off the alignment pin between U type hinge and the pole, throw off the support chip grab, it is overlapping to rotate edge column and pole, rotates edge column and pole and central post and draws close, and at this moment support is rounding state.

Because the utility model has reduced the volume of Travelling desk at rounding state greatly through repeatedly folding, be convenient for carrying, simultaneously, but because the equal independent regulation height of 5 root posts has made things convenient for Travelling desk to use in the landform of injustice.

Description of drawings

Fig. 1 is the side view of folding table, and Fig. 2 is the partial top view of support, and Fig. 3 is the construction diagrams of desktop.

The specific embodiment

A kind of folding table, desktop and support are separable, desktop can be divided into 4, the centre connects by mortise and tenon, splicing place of adjacent small table surface outer rim has butt hook 14 and steady pin 15, support is made up of 1 liftable central post 7 and 4 liftable edge columns 3 and folding pole 8, central post 7 and edge column 3 are formed by the sleeve pipe that varies in size, big sleeve pipe is placed in outside the small casing, small casing can be flexible in big sleeve pipe, big sleeve pipe sidewall is equipped with trip bolt 10, can fix small casing, the big sleeve pipe of edge column 3 is equipped with sliding sleeve 2 outward, the big sleeve pipe middle part of central post 7 is equipped with terminal pad 6, correspondence has two arc-shaped slots 11 on the terminal pad 6, be inserted with two connecting bolts 4 in each arc-shaped slot 11, connecting bolt 4 can slide in arc-shaped slot 11, each connecting bolt 4 connects U type hinge 5, the other end of U type hinge 5 connects pole 8 by connecting pin 12, on U type hinge 5 and the pole 8 alignment pin 13 is arranged, sliding sleeve 2 on the other end fillet column 3 of pole 8, there is rotating support chip 9 position that pole 8 is closed on edge column 3, the other end of support chip 9 is connected on the dog screw of sliding sleeve 2 by grab, pole 8 both can be made horizontal hunting around central post 7 by the connecting bolt in the arc-shaped slot 11 4, also can do to rotate up and down around central post 7 by U type hinge 5, the grab of support chip 9 is with after the dog screw of sliding sleeve 2 separates, and edge column 3 can rotate around pole 8.During user mode, pole 8 is the right-angled intersection state, connecting bolt 4 in the arc-shaped slot 11 is tightening state, prevent pole 8 horizontal huntings, insert alignment pin 13 and prevent that pole 8 from swinging up and down, the grab of support chip 9 is connected on the dog screw of sliding sleeve 2, prevents edge column 3 swings, central post 7 and edge column 3 are the rise state, and 4 small table surfaces connect into a large table surface and are placed on the column by mortise and tenon and butt hook 14, steady pin 15.After the use, take desktop apart, unclamp the trip bolt 10 on the column, small casing is withdrawn in the big sleeve pipe, reduce the height of support, unclamp the connecting bolt 4 in the arc-shaped slot 11, pole 8 is closed up in twos, take off the alignment pin 13 between U type hinge 5 and the pole 8, the grab of throwing off support chip 9, it is overlapping with pole 8 to rotate edge column 3, rotates edge column 3 and pole 8 and central post 7 and draws close, and at this moment support is rounding state.

Claims

1, a kind of folding table, comprise desktop and support, it is characterized in that: desktop and support are separable, desktop is the polylith small table surface of removable assembly, support is made up of 1 liftable central post (7) and 4 liftable edge columns (3) and folding pole (8), the outer sliding sleeve (2) that is equipped with of edge column (3), the middle part of central post (7) is equipped with terminal pad (6), terminal pad (6) is gone up correspondence and is had two arc-shaped slots (11), be inserted with two connecting bolts (4) in each arc-shaped slot (11), connecting bolt (4) can slide in arc-shaped slot (11), each connecting bolt (4) connects U type hinge (5), the other end of U type hinge (5) connects pole (8) by connecting pin (12), pole (8) both can be made horizontal hunting around central post (7) by the connecting bolt (4) in the arc-shaped slot (11), also can do to rotate up and down around central post (7) by U type hinge (5), the grab of support chip (9) be with after the dog screw of sliding sleeve (2) separates, and edge column (3) can rotate around pole (8).

2, a kind of according to claim 1 folding table, it is characterized in that: central post (7) and edge column (3) are formed by the sleeve pipe that varies in size, and big sleeve pipe is placed in outside the small casing, and little cover pail can be flexible in big sleeve pipe, big sleeve pipe sidewall is equipped with trip bolt (10), can fix small casing.

3, a kind of as claimed in claim 1 or 2 folding table, it is characterized in that: on U type hinge (5) and the pole (8) alignment pin (13) is arranged, sliding sleeve (2) on the other end fillet column (3) of pole (8), there is rotating support chip (9) position that pole (8) is closed on edge column (3), and the other end of support chip (9) is connected on the dog screw of sliding sleeve (2) by grab.

4, as a kind of folding table as described in the claim 3, it is characterized in that: connect by mortise and tenon and butt hook (14) and steady pin (15) between the polylith small table surface.