CN202774894U

CN202774894U - Folding desk

Info

Publication number: CN202774894U
Application number: CN201220427853XU
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, clamping seats, end sleeves, oblique bracing tubes, foot tubes, a supporting tube, extension tubes, a landing tube, transverse bracing tubes, foot sleeves, elastic balls and adapters, and is characterized in that 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 elastic balls are arranged on the foot tubes, and the foot tubes are placed in the extension tubes; the extension tubes are fixedly arranged on the adaptors, and the end sleeves are arranged on the extension tubes; the supporting tube is arranged between the end sleeves, and the clamping seats are arranged on the oblique bracing tubes and are connected onto the supporting tube in a clamping way; and a plurality of elastic ball holes are arranged in the extension tubes. By adjusting the matching between the elastic balls and different elastic ball holes, the length of the side in which the foot tubes are positioned in a triangle formed by the desktop, the foot tubes and the oblique bracing tubes is adjusted, so that the triangular shape is controlled, and thus the oblique desktops with different angles are obtained, and 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 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, deck, end cover, down tube, pin pipe, stay pipe, extension, the pipe that lands, stull pipe, footmuff, hoodle, adapter; It is characterized in that four positioning seats are fixed under the desktop; A U-shaped pin pipe is placed in the positioning seat, and the port of pin pipe is provided with hoodle, and is placed in the extension; One end of extension is provided with end cover, the other end and adapter Joint; Set firmly a stay pipe between the end cover; Be provided with the stull pipe between the adapter, the pipe that lands is hinged with adapter, and footmuff is installed in the corner of the pipe that lands; Down tube is placed in the positioning seat, and is provided with deck in the termination of down tube, and deck is connected on the stay pipe.

Described down tube and pin pipe can rotate around positioning seat.

Described extension is provided with a plurality of hoodles hole, hoodle on the pin pipe can fasten with the hoodle hole, make pin pipe and extension form integrative-structure, by regulating the engaging between hoodle and the different hoodles hole, obtain the different development lengths of pin pipe, thereby regulate the height of desktop and the angle of inclination of desktop.

Described extension and stull pipe, stay pipe 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, the down 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, and the pin pipe is provided with hoodle and is placed in the extension; Extension is installed on the adapter, and is provided with the end cover, is provided with stay pipe between the end cover; Down tube is provided with deck, and deck is connected on the stay pipe; Extension is provided with a plurality of hoodles hole, by the cooperation of adjusting hoodle from different hoodles hole, regulate the length of side on limit, pin pipe place in the triangle that is formed by desktop, pin pipe, down tube, and then control leg-of-mutton shape, thereby obtain the inclination desktop of different angles, make 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 structural representation that the utility model uses state.

Fig. 3 is the structural representation of the utility model desktop heeling condition.

Fig. 4 is the schematic perspective view of one of the utility model folded state.

Fig. 5 is two schematic perspective view 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, a kind of folding table mainly comprises positioning seat 1, desktop 2, deck 3, end cover 4, down tube 5, pin pipe 6, stay pipe 7, extension 8, pipe 9, stull pipe 10, footmuff 11, hoodle 12, adapter 13 land; It is characterized in that positioning seat 1 is fixed on desktop 2 times; Pin pipe 6 is placed in the positioning seat 1, and the port of pin pipe 6 is provided with hoodle 12, and is placed in the extension 8; One end of extension 8 is provided with end cover 4, the other end and adapter 13 Joints; Set firmly stay pipe 7 between the end cover 4; Be provided with stull pipe 10 between the adapter 13, the pipe 9 that lands is hinged with adapter 13, and footmuff 11 is installed in the corner of the pipe 9 that lands; Down tube 5 is placed in the positioning seat 1, and is provided with deck 3 in the termination of down tube 5, and deck 3 is connected on the stay pipe 7.

With reference to Fig. 2, during use, extension 8 is provided with a plurality of hoodles hole 81, when hoodle 12 and hoodle hole 81 fasten, make down tube 3 and flexible stay tube 5 form integrative-structure, the Atria limit length of side that desktop 2, pin pipe 6, down tube 5 are formed is definite value, thereby forms firm triangular support desktop 2; After desktop 2 bears gravity, triangular support desktop 2 by desktop 2, pin pipe 6, down tube 5 compositions, pin pipe 6 suffered gravity pass to extension 8 by hoodle 12, down tube 5 suffered gravity pass to extension 8 by deck 3 and end cover 4, pass the pipe 11 that lands by adapter 10 again, at this moment, folding table is in the use state after launching.

With reference to Fig. 3, during use, when regulating hoodle 12 and different hoodle hole 81 fastening, make the triangle that forms between desktop 2, pin pipe 6, the down tube 5, the pin pipe 6 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. 4, when folding, desktop 2 landed set level first, then regulate deck 3, deck 3 and stay pipe 7 are separated, at this moment, triangular support mechanism loses supporting and locating functions, makes pin pipe 6, down tube 5 can be around positioning seat 1 each autorotation.

With reference to Fig. 5, when continuing to fold, first down tube 5 is rotated around positioning seat 1, down tube 5 and desktop 2 are fitted; Then regulate hoodle 12 and be separated with hoodle hole 81, and with pin pipe 6 convergent-divergents in extension 8; Last clockwise upset lands and manages 9.

With reference to Fig. 6, continue when folding, continue the upset pipe 9 that lands, the pipe 9 that lands is fitted with extension 8, then rotate together extension 8 and the pipe 9 that lands, pipe 9 fits with desktop 2 until land, and regulates down tube 5, makes down tube 5 by being placed on the pipe 9 that lands, at this moment, folding table is folded into flat, and 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), deck (3), end cover (4), down tube (5), pin pipe (6), stay pipe (7), extension (8), the pipe (9) that lands, stull pipe (10), footmuff (11), hoodle (12), adapter (13); It is characterized in that positioning seat (1) is fixed under the desktop (2); Pin pipe (6) is placed in the positioning seat (1), and the port of pin pipe (6) is provided with hoodle (12), and is placed in the extension (8); One end of extension (8) is provided with end cover (4), the other end and adapter (13) Joint; Set firmly stay pipe (7) between the end cover (4); Be provided with stull pipe (10) between the adapter (13), the pipe (9) that lands is hinged with adapter (13), and footmuff (11) is installed in the corner of pipe (9) that land; Down tube (5) is placed in the positioning seat (1), and is provided with deck (3) in the termination of down tube (5), and deck (3) is connected on the stay pipe (7).

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), the down tube (5).