CN202698222U

CN202698222U - Foldable dining table

Info

Publication number: CN202698222U
Application number: CN 201220377870
Authority: CN
Inventors: 郑雪峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-01
Filing date: 2012-08-01
Publication date: 2013-01-30
Anticipated expiration: 2022-08-01

Abstract

A foldable dining table mainly comprises outer positioning seats, long supporting pipes, screws, inner positioning seats, table supporting pipes, a table panel, table frame pipes, transverse supporting pipes, connecting pipes, connecting seats, foot mats, short supporting pipes and limiting pieces; and the foldable dining table is characterized in that the long supporting pipes and the short supporting pipes are hinged onto the outer and inner connecting seats, the connecting pipes are hinged with the short supporting pipes, the short supporting pipes are hinged with the long supporting pipes, a four-linkage mechanism consisting of the long supporting pipes, the table frame pipes, the connecting seats and the short supporting pipes is realized, the folding and unfolding of the foldable dining table can be realized by controlling the movement of the four-linkage mechanism, the dismounting and installation process in the application process can be canceled, and the convenience in use of a chair can be improved. The foldable dining table is simple in structure, convenient to use and suitable for being used as a table when people have a meal in the field.

Description

A kind of folding dining table

Technical field

The utility model relates to a kind of desk, particularly a kind of folding dining table.

Background technology

Chinese patent database discloses the utility model patent that name is called " dining table " on May 30th, 2012, the patent No. is 201120362705.X, a kind of dining table, comprise a pin and be shelved on described the desktop on the pin, described dining table also comprises the table frame that is located between described table pin and the described desktop, described table frame and described table pin secure fit, by the room mouth time, because the dining table area is far longer than room mouth width, at this moment need to dismantle described dining table, it is loaded down with trivial details that this assembly type dining table mounts and dismounts process in use, and carrying.For above-mentioned shortcoming, be necessary to make improvement.

Summary of the invention

In order to overcome the deficiencies in the prior art, the problem of complex operation when the utility model provides a kind of folding structure to solve assembly and disassembly.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of folding dining table mainly comprises outside fix seat, long pin pipe, screw, interior positioning seat, desktop stay tube, desktop, table frame pipe, stull pipe, tube connector, Connection Block, foot pad, short pin pipe, banking stop; It is characterized in that a frame pipe is provided with the desktop stay tube, placement table panel on the desktop stay tube; Table frame pipe is provided with outside fix seat and interior positioning seat, and an end of long pin pipe is hinged on the outside fix seat by screw, and the other end is provided with Connection Block; One end of tube connector is hinged on the interior positioning seat by screw, and the other end and stull pipe are fixed, and are provided with banking stop; One end and the tube connector of short pin pipe are hinged, and the other end is provided with Connection Block, and the middle part of short pin pipe is hinged with long pin pipe; Foot pad and Connection Block are hinged.

Described outside fix seat is provided with pedestal I, hinge hole I, connects ear sheet I, connects ear sheet II, locating hole I; Connect ear sheet I, connect the ear sheet II setting that meets at right angles; Screw passes hinge hole I and long pin pipe, makes long pin pipe and pedestal I hinged; Screw passes locating hole I will connect ear sheet I, connect ear sheet II is fixed on the frame pipe.

Described interior positioning seat is provided with pedestal II, hinge hole II, connects ear sheet III, connects ear sheet IV, locating hole II; Connect ear sheet III, connect the ear sheet IV setting that meets at right angles; Screw passes hinge hole II and tube connector, makes tube connector and pedestal II hinged; Screw passes locating hole II will connect ear sheet III, connect ear sheet IV is fixed on the frame pipe.

Described table frame pipe, tube connector, composition rectangle rigid frame.

Described foot pad and Connection Block are hinged, and foot pad can rotate around Connection Block, and foot pad is regulated according to the flatness on ground.

Described long pin pipe, table frame pipe, tube connector and short pin pipe have formed quadric chain.

The beneficial effects of the utility model are: long pin pipe and tube connector are hinged on outer Connection Block and the interior Connection Block, tube connector is hinged with short pin pipe, short pin Guan Yuchang pin pipe is hinged, the quadric chain that is formed by long pin pipe, table frame pipe, tube connector and short pin pipe, only need the motion of control quadric chain, thereby realize expansion and the folding of folding dining table, cancelled dismounting and the installation process in the use procedure, improve the convenience that chair uses, therefore the utlity model has the characteristics that simple in structure, easy to operate and suitable outdoor occasion is had dinner and used.

Description of drawings

Fig. 1 is schematic perspective view of the present utility model.

Fig. 2 is the schematic perspective view that the utility model uses state.

Fig. 3 is the schematic perspective view of the utility model outside fix seat.

Fig. 4 is the schematic perspective view of positioning seat in the utility model.

Fig. 5 is the structural representation of the utility model folded state.

Fig. 6 is the schematic perspective view after the utility model folds.

The specific embodiment

Below by specific embodiment, and by reference to the accompanying drawings the technical solution of the utility model is described further.

Embodiment: with reference to Fig. 1, Fig. 2, a kind of folding dining table mainly comprises outside fix seat 1, long pin pipe 2, screw 3, interior positioning seat 4, desktop stay tube 5, desktop 6, table frame pipe 7, stull pipe 8, tube connector 9, Connection Block 10, foot pad 11, short pin pipe 12, banking stop 13; It is characterized in that a frame pipe 7 is provided with desktop stay tube 5, placement table panel 6 on the desktop stay tube 5; Table frame pipe 7 is provided with outside fix seat 1 and interior positioning seat 4, and an end of long pin pipe 2 is hinged on the outside fix seat 1 by screw 3, and the other end is provided with Connection Block 10; One end of tube connector 9 is hinged on the interior positioning seat 4 by screw 3, and the other end and stull pipe 8 are fixing, and are provided with banking stop 13; One end and the tube connector 9 of short pin pipe 12 are hinged, and the other end is provided with Connection Block 10, and the middle part of short pin pipe 12 is hinged with long pin pipe 2; Foot pad 11 is hinged with Connection Block 10.During use, when desktop 6 bears gravity, pass to a frame pipe 7 by desktop stay tube 5, pass to long pin pipe 2 and tube connector 9 by interior positioning seat 4 and outside fix seat 1 again, long pin pipe 2 suffered gravity pass to ground by Connection Block 10 and foot pad 11; When tube connector 9 suffered weight transfer are given short pin pipe 12, produce torsional forces, at this moment, tube connector 9 clockwise rotates around short pin pipe 12, and when banking stop 13 and short pin pipe 12 were inconsistent, banking stop 13 had limited the rotation of tube connector 9 with short pin pipe 12, therefore in the desk use procedure, make

tube connector

9 and 12 one-tenths straight-bars of short pin pipe, therefore by having formed triangular support structure between table frame pipe 7, tube connector 9, short pin pipe 12 and the long pin pipe 2, be in the use state after desk is launched.

With reference to Fig. 3, described outside fix seat 1 is provided with pedestal I11, hinge hole I12, connects ear sheet I13, connects ear sheet II14, locating hole I15; Connect ear sheet I13, connect the ear sheet II14 setting that meets at right angles; Screw 3 passes hinge hole I12 and long pin pipe 2, makes long pin pipe 2 hinged with pedestal I11; Screw 3 passes locating hole I15 will connect ear sheet I13, connect ear sheet II14 is fixed on the frame pipe 7.

With reference to Fig. 4, described interior positioning seat 4 is provided with pedestal II41, hinge hole II42, connects ear sheet III43, connects ear sheet IV44, locating hole II45; Connect ear sheet III43, connect the ear sheet IV44 setting that meets at right angles; Screw 3 passes hinge hole II42 and tube connector 9, makes tube connector 9 and pedestal II41 hinged; Screw 3 passes locating hole II45 will connect ear sheet III43, connect ear sheet IV44 is fixed on the frame pipe 7.

With reference to Fig. 5, when folding, only need to be rotationally connected pipe 9, tube connector 9 is rotated counterclockwise around interior positioning seat 4, close to table frame pipe 7, banking stop 13 and short pin pipe 12 are broken away from, short pin pipe 12 is clockwise rotated around tube connector 9, drive thus long pin pipe 2 and clockwise rotate around outside fix seat 1, thus, the quadric chain that is comprised of table frame pipe 7, long pin pipe 2, short pin pipe 12, tube connector 9 moves, and at this moment, desk is in folded state.

With reference to Fig. 6, be rotated further tube connector 9, tube connector 9 is paralleled with table frame pipe 7, at this moment, the motion of quadric chain is arranged, short pin pipe 12 and long pin pipe 2 are turned to tube connector 9 to be paralleled, and be in same plane, at this moment, reach the flat form after folding, smaller volume is convenient for carrying and transports.

Above-described embodiment is a kind of preferred version of the present utility model, is not the utility model is done any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim puts down in writing.

Claims

1. a folding dining table mainly comprises outside fix seat (1), long pin pipe (2), screw (3), interior positioning seat (4), desktop stay tube (5), desktop (6), table frame pipe (7), stull pipe (8), tube connector (9), Connection Block (10), foot pad (11), short pin pipe (12), banking stop (13); It is characterized in that a frame pipe (7) is provided with desktop stay tube (5), the upper placement table panel (6) of desktop stay tube (5); Table frame pipe (7) is provided with outside fix seat (1) and interior positioning seat (4), and an end of long pin pipe (2) is hinged on the outside fix seat (1) by screw (3), and the other end is provided with Connection Block (10); One end of tube connector (9) is hinged on the interior positioning seat (4) by screw (3), and the other end and stull pipe (8) are fixing, and are provided with banking stop (13); One end and the tube connector (9) of short pin pipe (12) are hinged, and the other end is provided with Connection Block 10, and the middle part of short pin pipe 12 is hinged with long pin pipe 2; Foot pad 11 is hinged with Connection Block (10).

2. a kind of folding dining table according to claim 1 is characterized in that described outside fix seat (1) is provided with pedestal I(11), hinge hole I(12), connect ear sheet I(13), connect ear sheet II(14), locating hole I(15).

3. a kind of folding dining table according to claim 1 is characterized in that described interior positioning seat (4) is provided with pedestal II(41), hinge hole II(42), connect ear sheet III(43), connect ear sheet IV(44), locating hole II(45).

4. a kind of folding dining table according to claim 1 is characterized in that the quadric chain that described long pin pipe (2), table frame pipe (7), tube connector (9) and short pin pipe (12) form.