CN202959552U

CN202959552U - Folding beach chair

Info

Publication number: CN202959552U
Application number: CN 201220683826
Authority: CN
Inventors: 郑雪峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-13
Filing date: 2012-12-13
Publication date: 2013-06-05
Anticipated expiration: 2022-12-13

Abstract

The utility model relates to a folding beach chair. The folding beach chair comprises rear foot switchover seats, balls, end sleeves, rear foot tubes, a telescopic tube, a back tube, middle connectors, a middle foot tube, a flexible bed face, front foot switchover seats, a seat tube, a seat supporting tube and a front foot tube. The folding beach chair is characterized in that the back tube and the seat tube are hinged to the middle connectors, the rear foot tubes and the telescopic tube are hinged with the back tube through the rear foot switchover seats, the front foot tube is hinged with the seat tube through the front foot switchover seats, the middle foot tube is fixedly arranged on the middle connectors, and the beach chair can be unfolded and folded respectively through directionally rotating the rear foot tubes, the front foot tube, the back tube and the seat tube. Thus, the folding chair is simple in structure and convenient to operate and can be used indoors and in courtyards, camps and the like.

Description

A kind of folding beach chair

Technical field

The utility model relates to a kind of chair, particularly a kind of folding beach chair.

Background technology

A kind of common seabeach desk chair of prior art, the utility model patent that name is called " seabeach desk chair " is disclosed on February 16th, 2011 as Chinese patent database, the patent No. is 201020105304.1, a kind of seabeach desk chair, it is characterized in that backrest section comprises backrest cloth cover, backrest stay tube and backing tube, backing tube is U-shaped pipe; The seat duct member comprises a cloth cover, seat stay pipe and seat pipe; Regulate parts and comprise outer toothholder, interior toothholder, handwheel pedestal, handwheel lagging, handwheel cover, screw thread pivot pin, outer toothholder is connected with backing tube, interior toothholder is connected with the seat pipe, on outer toothholder and interior toothholder all with can intermeshing teeth groove, screw thread pivot pin and handwheel pedestal are threaded connection, and make interior toothholder and outer toothholder engagement and the fixing and adjusting that separates to reach angle between seat pipe and backing tube by rotation hand wheel.Above-mentioned said seabeach desk chair does not arrange pin pipe mechanism and makes the seat pipe leave the space with ground, the structure that this seat stay pipe and sandy beach directly contact, and ground moisture or hot gas are directly passed to the user, affect comfort level.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 convenient and comfortable beach chair.

The technical scheme that the utility model adopts is: a kind of folding beach chair, and it comprises rear foot adapter, hoodle, end cover, rear foot tube, telescoping tube, penstock, transition joint, middle pin pipe, flexible seat surface, forward foot in a step adapter, seat pipe, seat stay pipe, front foot pipe; It is characterized in that the flexible mount surface cover is connected on penstock and seat pipe, penstock and seat are managed two ends and are hinged on respectively in two transition joints, an affixed middle pin pipe in two transition joints; One end of two rear foot tubes that be arranged in parallel sets firmly two rear foot adapters, and the other end sets firmly the end cover; Set firmly two forward foot in a step adapters on front foot pipe, set firmly the seat stay pipe between forward foot in a step adapter; Rear foot adapter and penstock are hinged, and forward foot in a step adapter is hinged with the seat pipe; The two-port place of telescoping tube is provided with hoodle, and is connected in rear foot tube.

Described penstock is the U-shaped pipe, and backrest can be around the clockwise directional rotating of transition joint.

Described seat pipe is the U-shaped pipe, and the seat pipe can be around the counterclockwise directional rotating of transition joint.

Described telescoping tube is the U-shaped pipe, is installed in rear foot tube, makes two rear foot tubes keep coaxial support and rotation.

Described middle pin pipe and front foot pipe are the U-shaped pipe, provide cross-brace to flexible seat surface.

Formed the rigidity quadric chain between described penstock, middle pin pipe, rear foot tube and telescoping tube and ground.

Formed the rigidity quadric chain between described seat pipe, front foot pipe, middle pin pipe and ground.

The beneficial effects of the utility model are: by penstock and seat pipe are hinged in transition joint, rear foot tube, telescoping tube are hinged by rear foot adapter and penstock, front foot pipe is hinged by forward foot in a step adapter and seat pipe, set firmly middle pin pipe in transition joint, can realize the expansion of beach chair and fold by directional rotating rear foot tube, front foot pipe, penstock and seat pipe respectively; Therefore, the utlity model has simple in structure, easy to operate and be suitable as indoor, garden, camp, characteristics that the occasion such as sandy beach is 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 when folding.

Fig. 4 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 beach chair, it comprises rear foot adapter 1, hoodle 2, end cover 3, rear foot tube 4, telescoping tube 5, penstock 6, transition joint 7, middle pin pipe 8, flexible seat surface 9, forward foot in a step adapter 10, seat pipe 11, seat stay pipe 12, front foot pipe 13; It is characterized in that flexible seat surface 9 is socketed in penstock 6 and manages on 11 with seat, penstock 6 and seat are managed 11 two ends and are hinged on respectively in transition joint 7, affixed middle pin pipe 8 in transition joint 7; One end of rear foot tube 4 sets firmly rear foot adapter 1, and the other end sets firmly end cover 3; Set firmly forward foot in a step adapter 10 on front foot pipe 13, set firmly seat stay pipe 12 between forward foot in a step adapter 10; Rear foot adapter 1 is hinged with penstock 6, and forward foot in a step adapter 10 is hinged with seat pipe 11; The two-port place of telescoping tube 5 is provided with hoodle 2, and is connected in rear foot tube 4.

With reference to Fig. 2, during use, first penstock 6 is rotated counterclockwise around transition joint 7, seat pipe 11 clockwise rotates around transition joint 7; Then rotate rear foot tube 4, make rear foot adapter 1 and penstock 6 inconsistent, then rotate front foot pipe 13, make forward foot in a step adapter 10 inconsistent with seat pipe 11, regulate hoodle 2 behind the position that is fit to, after telescoping tube 5, middle pin pipe 8 and front foot pipe 13 were landed, chair namely was in the use state after expansion again; At this moment, by having formed the rigidity quadric chain between penstock 6, middle pin pipe 8, rear foot tube 4 and telescoping tube 5 and ground, by having formed the rigidity quadric chain between seat pipe 11, front foot pipe 13, middle pin pipe 8 and ground.

With reference to Fig. 3, when folding, first with telescoping tube 5 convergent-divergents in rear foot tube 4, and then turn counterclockwise moving rear foot tube 4, until rear foot tube 4 with fit, then clockwise rotate front foot pipe 13, until front foot pipe 13 is managed 11 equal applying row with seat.

With reference to Fig. 4, when continuation is folding, penstock 6 is clockwise rotated, seat pipe 11 rotates counterclockwise, until penstock 6 and a pipe 11 are bonded to each other, and adjust to and middle pin pipe 8 parastates, at this moment, is folded into flat form, and smaller volume is convenient for carrying.

Claims

1. folding beach chair, it comprises rear foot adapter (1), hoodle (2), end cover (3), rear foot tube (4), telescoping tube (5), penstock (6), transition joint (7), middle pin pipe (8), flexible seat surface (9), forward foot in a step adapter (10), seat pipe (11), seat stay pipe (12), front foot pipe (13); It is characterized in that flexible seat surface (9) is socketed on penstock (6) and seat pipe (11), penstock (6) and seat are managed (11) two ends and are hinged on respectively in transition joint (7), the upper affixed middle pin pipe (8) of transition joint (7); One end of rear foot tube (4) sets firmly rear foot adapter (1), and the other end sets firmly end cover (3); Set firmly forward foot in a step adapter (10) on front foot pipe (13), set firmly seat stay pipe (12) between forward foot in a step adapter (10); Rear foot adapter (1) is hinged with penstock (6), and forward foot in a step adapter (10) is hinged with seat pipe (11); The two-port place of telescoping tube (5) is provided with hoodle (2), and is connected in rear foot tube (4).