CN202959331U

CN202959331U - Picnic table

Info

Publication number: CN202959331U
Application number: CN 201220683825
Authority: CN
Inventors: 郑雪峰
Original assignee: 郑雪峰
Priority date: 2012-12-13
Filing date: 2012-12-13
Publication date: 2013-06-05
Anticipated expiration: 2022-12-13

Abstract

A picnic table comprises a soft table face, foot pipes, side frame pipes, folding parts, main frame pipes, marbles, end sleeves and retractable pipes, and is characterized in that the soft table face is sleeved on the main frame pipes and the side frame pipes, the main frame pipes and the side frame pipes are fixedly connected through the folding parts to constitute a rigid frame, the folding parts are connected with the foot pipes, and the foot pipes are provided with the retractable pipes. When limit grooves in hinging bases and limit grooves in fixing bases are coaxial, the hinging bases can automatically slide into the limit grooves in the fixing bases to limit rotating of the hinging bases. When the picnic table is folded, people only need to pull the hinging bases through the foot pipes. When external pull force overcomes elasticity of springs, rivets can push sliding blocks to slide and further compress the springs so that the hinging bases are separated from the limit grooves in the fixing bases. The hinging bases and the foot pipes can rotate around the fixing bases, and the folding function is achieved. Therefore, the picnic table has the advantages of being simple in structure, convenient to operate, and suitable for being used indoors, in yards, in camping and other occasions.

Description

A kind of Picnic table

Technical field

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

Background technology

A kind of common folding table of prior art, the utility model patent that name is called " a kind of table holder connection device " is disclosed on July 9th, 2008 as Chinese patent database, the patent No. is 200710008414.9, and a kind of table holder connection device mainly comprises desktop cross bar, foot lever and slide plate; Described cross bar two ends are articulated in the foot lever top, described slide plate one end is articulated on cross bar, the other end is fastened on foot lever by a special-shaped screw pivot joint, this slide plate is provided with chute, this chute lower end is provided with and communicates with it and than the large fixing hole in chute groove footpath, and the nut place of described special-shaped screw is provided with a fixed part suitable with above-mentioned fixing hole aperture; Relevant position on described foot lever is welded with nut, and the fixing hole spiral shell of described slide plate is consolidated and the screw of this nut and described special-shaped screw passes when mounted; The structure of this employing slide plate support foot lever causes the less stable of foot lever, and simultaneously, foot lever in use forms shearing point, has potential safety hazard.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 a kind of folding Picnic table that there is no slip sheet mechanism, solves the shortcomings such as the existing potential safety hazard of desk, poor stability.

The technical scheme that the utility model adopts is: a kind of Picnic table, and it comprises flexible desktop, pin pipe, side frame pipe, folding means, main frame pipe, hoodle, end cover, telescoping tube; It is characterized in that two main frame pipes that be arranged in parallel and two side frame pipes that be arranged in parallel are fixed together by four folding means, form the quadrilateral frame of a rigidity; Flexible desktop is socketed on main frame pipe and side frame pipe; One end of four pin pipes is fixed on folding means, and the other end sets firmly the end cover; The port of two symmetrically arranged telescoping tubes is provided with hoodle, and is placed in the pin pipe, and four pin pipes are linked together in twos.

Described folding means is provided with holder, end cap, spring, slide block, hinged seat, rivet; It is characterized in that spring is arranged between end cap and slide block, end cap is fixed on hinged seat, and slide block is arranged in hinged seat, and hinged seat is hinged by rivet and holder.

Described holder is provided with Connection Block, pedestal, stopper slot; It is characterized in that being provided with in pedestal stopper slot, stopper slot and hinged seat are complementary; Pedestal is provided with two Connection Blocks that meet at right angles and arrange, and is fixedly connected with side frame pipe, main frame pipe by Connection Block.

Described hinged seat is provided with long slot bore, linking arm; The aperture ratio rivet external diameter that it is characterized in that long slot bore is bigger, allows rivet slippage in long slot bore, and is fixedly connected with the pin pipe by linking arm.

Described spring can promote the slide block slippage, when hinged seat and the stopper slot on holder are coaxial, under the effect of spring force, loosen external force, hinged seat can slip into the stopper slot on holder automatically, has limited the rotation of hinged seat, at this moment, hinged seat keeps the angle preset in use; When folding, only need to pull hinged seat by the pin pipe, when the external pulling force that applies overcomes the elastic force of spring, rivet will promote the slide block slippage along long slot bore, and then Compress Spring, make in the stopper slot of hinged seat from the holder to break away from, at this moment, hinged seat and pin pipe can rotate around holder, realize folder function.

The beneficial effects of the utility model are: flexible desktop is socketed on main frame pipe and side frame pipe, main frame pipe and side frame pipe are by the folding means rigid frame that is composed of a fixed connection, folding means is connected with the pin pipe, the pin pipe is provided with telescoping tube, when hinged seat and the stopper slot on holder are coaxial, hinged seat can slip into the stopper slot on holder automatically, has limited the rotation of hinged seat; When folding, only need to pull hinged seat by the pin pipe, when the external pulling force that applies overcomes the elastic force of spring, rivet will promote the slide block slippage, make in the stopper slot of hinged seat from the holder to break away from, hinged seat and pin pipe can rotate around holder, realize folder function; Therefore, the utlity model has simple in structure, easy to operate and be suitable as indoor, garden, characteristics that the occasion such as camp is used.

Description of drawings

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

Fig. 2 is the schematic perspective view of the utility model folding means.

Fig. 3 is the structural representation that the utility model uses state.

Fig. 4 is the structural representation after the folding and unfolding of the utility model telescoping tube.

Fig. 5 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 Picnic table, it comprises flexible desktop 1, pin pipe 2, side frame pipe 3, folding means 4, main frame pipe 5, hoodle 6, end cover 7, telescoping tube 8; It is characterized in that main frame pipe 5 and side frame pipe 3 are fixed together by folding means 4; Flexible desktop 1 is socketed on main frame pipe 5 and side frame pipe 3; One end of pin pipe 2 is fixed on folding means 4, and the other end sets firmly end cover 7; The port of telescoping tube 8 is provided with hoodle 6, and is placed in pin pipe 2.

With reference to Fig. 2, described folding means 4 is provided with holder 41, end cap 42, spring 43, slide block 44, hinged seat 45, rivet 46; It is characterized in that spring 43 is arranged between end cap 42 and slide block 44, end cap 42 is fixed on hinged seat 45, and slide block 44 is arranged in hinged seat 45, and hinged seat 45 is hinged by rivet 46 and holder 41; Described holder 41 is provided with Connection Block 411, pedestal 412, stopper slot 413; It is characterized in that being provided with in pedestal 412 stopper slot 413, stopper slot 413 is complementary with hinged seat 45; Pedestal 412 is provided with two Connection Blocks 411 that meet at right angles and arrange, and is fixedly connected with side frame pipe 3, main frame pipe 5 by Connection Block 411.Described hinged seat 45 is provided with long slot bore 451, linking arm 452; Aperture ratio rivet 46 external diameters that it is characterized in that long slot bore 451 are bigger, and rivet 46 can be in the interior slippage of long slot bore 451, and is fixedly connected with pin pipe 2 by linking arm 452.

With reference to Fig. 3, during use, folding means 4 is in locking state, be that hinged seat 45 snaps in stopper slot 413 on holder 41, this moment, hinged seat 45 can not rotate around holder 41, and namely pin pipe 2 can not rotate, and pin pipe 2 is in holding state, pass to by pin pipe 2, telescoping tube 8 by folding means 4 after flexible desktop 1 is stressed and support and land, Picnic table is in the use state after expansion.

With reference to Fig. 4, after adjusting hoodle 6, make telescoping tube 8 convergent-divergents in pin pipe 2, at this moment, flexible desktop 1 terrain clearance reduces, and Picnic table is in another kind of use state.

With reference to Fig. 5, when folding, only need to pull pin pipe 2 downwards, make hinged seat 45 overcome the elastic force of spring 43, break away from the stopper slot 413 from holder 41, pin pipe 2 can rotate around folding means 4, when pin pipe 2 rotates when parallel as for main frame pipe 5, the whole one-tenth of desk flat form, smaller volume is convenient for carrying and transports.

Above-described embodiment is a kind of preferred version of the present utility model, is not 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. Picnic table, it comprises flexible desktop (1), pin pipe (2), side frame pipe (3), folding means (4), main frame pipe (5), hoodle (6), end cover (7), telescoping tube (8); It is characterized in that main frame pipe (5) and side frame pipe (3) are fixed together by folding means (4); Flexible desktop (1) is socketed on main frame pipe (5) and side frame pipe (3); One end of pin pipe (2) is fixed on folding means (4), and the other end sets firmly end cover (7); The port of telescoping tube (8) is provided with hoodle (6), and is placed in pin pipe (2).

2. a kind of Picnic table according to claim 1, it is characterized in that described folding means (4) is provided with holder (41), end cap (42), spring (43), slide block (44), hinged seat (45), rivet (46), described spring (43) is arranged between end cap (42) and slide block (44), end cap (42) is fixed on hinged seat (45), slide block (44) is arranged in hinged seat (45), and hinged seat (45) is hinged by rivet (46) and holder (41).

3. a kind of Picnic table according to claim 1, is characterized in that described holder (41) is provided with Connection Block (411), pedestal (412), stopper slot (413); It is characterized in that being provided with in pedestal (412) stopper slot (413), stopper slot (413) is complementary with hinged seat (45); Pedestal (412) is provided with two Connection Blocks (411) that meet at right angles and arrange, and is fixedly connected with side frame pipe (3), main frame pipe (541) by Connection Block (411).

4. a kind of Picnic table according to claim 1, is characterized in that described hinged seat (45) is provided with long slot bore (451), linking arm (452); Aperture ratio rivet (46) external diameter that it is characterized in that long slot bore (451) is bigger, and rivet (456) can slippage in long slot bore (451), and is fixedly connected with pin pipe (2) by linking arm (452).