CN202774895U

CN202774895U - Folding desk

Info

Publication number: CN202774895U
Application number: CN2012204278544U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-28
Filing date: 2012-08-28
Publication date: 2013-03-13
Anticipated expiration: 2022-08-28

Abstract

The utility model relates to a folding desk, which mainly comprises positioning seats, a desktop, oblique bracing tubes, elastic balls, telescopic bracing tubes, foot tubes, end seals, end sleeves, extension tubes, adaptors, a landing tube, foot sleeves and transverse bracing tubes, wherein the positioning seats are arranged on a desktop board, and the foot tubes and the oblique bracing tubes are arranged in the positioning seats; the telescopic bracing tubes are arranged between the foot tubes and the oblique bracing tubes, thus a variable triangular mechanism is formed to adjust the inclined angle of the desktop and the unfolding and folding of the desktop; and the extension tubes are arranged between the landing tube and the foot tubes to adjust the height of the desktop, so that the folding desk has multiple functions. The folding desk provided by the utility model has the advantages of simple structure and convenience in use, and is suitable is suitable for use on occasions such as camping, beaches and gardens.

Description

A kind of folding table

Technical field

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

Background technology

A kind of common folding table of prior art, the utility model patent that name is called " folding table with expansion table top " was disclosed on January 21st, 2004 such as Chinese patent database, the patent No. is 02258660.1, a kind of folding table with expansion table top, it comprises desktop and table frame, it is characterized in that a frame is made of two fiddles, two folding stands and two extension table pin, and is corresponding with fiddle, desktop also has two, is installed in respectively on two fiddles; Be folding connection between two fiddles, an end of two folding stands links to each other with corresponding desktop respectively, and the other end joins with a corresponding table pin respectively.This employing support frame structure is realized the positioning supports between fiddle and the table pin, so that the table pin is stable bad, causes easily desktop to rock, simultaneously, the folding table of this structure, tabletop angles is single, can not carry out as required tilt adjustment.For above-mentioned shortcoming, be necessary to make improvement.

Summary of the invention

In order to overcome the deficiencies in the prior art, the utility model provides the folding table of a kind of tabletop angles tiltable adjusting and firm support desktop.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of folding table mainly comprises positioning seat, desktop, down tube, hoodle, flexible stay tube, pin pipe, end envelope, end cover, extension, adapter, the pipe that lands, footmuff, stull pipe; It is characterized in that four positioning seats are fixing on the table; U-shaped pin pipe and down tube are placed in the positioning seat, and each port of pin pipe and down tube is provided with the end cover; One end of flexible stay tube is provided with the end envelope, and is hinged with the pin pipe, and the other end is provided with hoodle and is placed in the down tube; One end of extension is provided with hoodle and is placed in the pin pipe, the other end and adapter Joint; Be provided with the stull pipe between the adapter, the two ends of a U-shaped pipe that lands are hinged with two adapters respectively, and footmuff is installed in the corner of the U-shaped pipe that lands.

Described down tube can rotate around positioning seat; Down tube is provided with a plurality of hoodles hole I, and the hoodle on the flexible stay tube can fasten with hoodle hole I, makes down tube and flexible stay tube form integrative-structure, by regulating the engaging between hoodle and the different hoodles hole I, obtains the different development lengths of down tube.

Described pin pipe can rotate around positioning seat; The pin pipe is provided with a plurality of hoodles hole II, and the hoodle on the extension can fasten with hoodle hole II, makes pin pipe and extension form integrative-structure, by regulating the engaging between hoodle and the different hoodles hole II, obtains the different development lengths of pin pipe.

Described stull pipe and pin pipe, extension have formed the quadrilateral frame of rigidity, guarantee that extension and pin pipe are in same axle center.

Formed variable triangle mechanism between described desktop, pin pipe, down tube and the flexible stay tube.

The beneficial effects of the utility model are: desktop is provided with positioning seat, is provided with pin pipe and down tube in the positioning seat, is provided with flexible stay tube between pin pipe and the down tube, thereby has formed variable triangle mechanism, regulates the angle of inclination of desktop and the folding of desktop; Landing is provided with extension between pipe and the pin pipe, comes table top height adjusting by extension, thereby makes folding table have multifunctionality; Therefore the utlity model has simple in structure, easy to operate and be fit to camp, characteristics that the outdoor occasions such as sandy beach, garden are 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 structural representation that the utility model uses state.

Fig. 4 is the Structure Comparison schematic diagram of the utility model desktop heeling condition.

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

Fig. 6 is the structural representation 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, a kind of folding table mainly comprises positioning seat 1, desktop 2, down tube 3, hoodle 4, flexible stay tube 5, pin pipe 6, end envelope 7, end cover 8, extension 9, adapter 10, pipe 11, footmuff 12, stull pipe 13 land; It is characterized in that positioning seat 1 is fixed on the desktop 2; Pin pipe 6 and down tube 3 are placed in the positioning seat 1, and pin pipe 6 and down tube 3 are provided with end cover 8; One end of flexible stay tube 5 is provided with end envelope 7, and is hinged with pin pipe 6, and the other end is provided with hoodle 4 and is placed in the down tube 3; One end of extension 9 is provided with hoodle 4 and is placed in the pin pipe 6, the other end and adapter 10 Joints; Be provided with stull pipe 13 between the adapter 10; The pipe 11 that lands is hinged with adapter 10, and footmuff 12 is installed in the corner of the pipe 11 that lands.

With reference to Fig. 2, during use, after desktop 2 bears gravity, be supported by the triangle that forms between pin pipe 6, down tube 3, the flexible stay tube 5, suffered gravity passes to adapter 10 by extension 9, passes to ground by the pipe 11 that lands again, at this moment, folding table is in the use state after launching.

With reference to Fig. 3, during use, when hoodle 4 fastens with hoodle hole I31, make down tube 3 and flexible stay tube 5 form integrative-structures, to have formed three length of sides between desktop 2, pin pipe 6, down tube 3 and the flexible stay tube 5 be the firm triangular support desktop 2 of fixed length thereby make.

With reference to Fig. 4, during use, when regulating hoodle 4 and different hoodle hole I31 fastening, make in the triangle that forms between desktop 2, pin pipe 6, down tube 3 and the flexible stay tube 5, down tube 3 and flexible stay tube 5 the places on one side length of side change, leg-of-mutton interior angle is changed, thereby cause the angle of inclination of desktop 2 to change, satisfy various occasions to the different demands at desktop 2 angles of inclination.

With reference to Fig. 5, when folding, the pipe 11 that will land the first joint 10 that rotates rotates counterclockwise, until the pipe 11 that lands fits with pin pipe 6; Then regulate hoodle 4, make hoodle 4 break away from hoodle hole II61, and with extension 9 convergent-divergents in pin pipe 6.

With reference to Fig. 6, when continuing to fold, regulate hoodle 4, make hoodle 4 break away from hoodle hole I31, and will stretch stay tube 5 convergent-divergents in down tube 3, until the pipe 11 that lands is inconsistent with down tube 3, at this moment, folding table is folded into flat, 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 table mainly comprises positioning seat (1), desktop (2), down tube (3), hoodle (4), flexible stay tube (5), pin pipe (6), end envelope (7), end cover (8), extension (9), adapter (10), the pipe (11) that lands, footmuff (12), stull pipe (13); It is characterized in that positioning seat (1) is fixed on the desktop (2); Pin pipe (6) and down tube (3) are placed in the positioning seat (1), and pin pipe (6) and down tube (3) are provided with end cover (8); One end of flexible stay tube (5) is provided with end envelope (7), and is hinged with pin pipe (6), and the other end is provided with hoodle (4) and is placed in the down tube (3); One end of extension (9) is provided with hoodle (4) and is placed in the pin pipe (6), the other end and adapter (10) Joint; Be provided with stull pipe (13) between the adapter (10); The pipe (11) that lands is hinged with adapter (10), and footmuff (12) is installed in the corner of pipe (11) that land.

2. a kind of folding table according to claim 1 is characterized in that the triangle mechanism that forms between described desktop (2), pin pipe (6), down tube (3) and the flexible stay tube (5).