CN203234386U

CN203234386U - Foldable beach bed with armrests

Info

Publication number: CN203234386U
Application number: CN 201320120542
Authority: CN
Inventors: 郑文龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-03-14
Filing date: 2013-03-14
Publication date: 2013-10-16
Anticipated expiration: 2023-03-14

Abstract

The utility model provides a foldable beach bed with armrests. The foldable beach bed is characterized in that a seat pipe is hinged with a rear adjusting base and a front adjusting base; a rear foot pipe is fixedly arranged on the rear adjusting base, and a front foot pipe is fixedly arranged on the front adjusting base; a foot supporting pipe is fixedly arranged on the front foot pipe; a backrest pipe is hinged with the seat pipe; a back adjusting pipe and the backrest pipe are hinged, and a back tap position is fixedly arranged on the back adjusting pipe; a foot stepping pipe and the seat pipe are hinged; a foot adjusting pipe and the foot stepping pipe are hinged, and a foot tap position is fixedly arranged on the foot adjusting pipe; an armrest pipe and the backrest pipe are hinged, a U-shaped hinge is fixedly arranged on the armrest pipe; the upper end of an armrest supporting pipe and the U-shaped hinge are hinged, the middle part of the armrest supporting pipe and the seat pipe are hinged, and the lower end of the armrest supporting pipe is fixedly arranged on a fixed base; two ends of a seat supporting pipe are fixedly connected with the fixed base; a flexible bed surface is sleeved on the backrest pipe, the seat pipe and the foot stepping pipe. A user can adjust the inclination angles of the backrest pipe and the foot stepping pipe to be proper according to self demand, so that the foldable bed has multiple functions. The utility model provides a foldable beach bed which is simple in structure, convenient to operate and suitable for use on occasions for rest, such as indoors, courtyards and beaches.

Description

A kind of folding beach cot of Armrest

Technical field

The utility model belongs to the bed technique field, particularly relates to a kind of folding beach cot of Armrest.

Background technology

A kind of common folding bed of prior art, the utility model patent that name is called " collapsible beach cot " was disclosed on September 3rd, 2003 such as Chinese patent database, the patent No. is 02264315.X, a kind of collapsible beach cot, sitting the frame pipe is connected with intermediate supports pin pipe, on the intermediate interdigitated pipe, the lower end is respectively at sitting the frame pipe, intermediate supports pin pipe bottom connects, the rear cross pipe upper end is connected with intermediate supports pin pipe upper end, connector with inclined hole is sleeved on the backing tube, back regulator is equipped with in the backing tube lower end, be flexibly connected with seat frame pipe, sit frame pipe rear end slip cap is housed, rear support pin pipe box is contained in the slip cap, it is anterior hinged with intermediate supports pin pipe, and foot putting tube is connected front support pin pipe and the interconnection of side tube connector with seat frame pipe, its upper end is connected with seat frame pipe, on the front cross pipe, the lower end respectively with side tube connector upper end, front support pin pipe connects.Above-mentioned folding beach cot backing tube and foot putting tube angle are single fixed, can not regulate as required support angle, and function ratio is more single.For this shortcoming, be necessary to make improvements.

Summary of the invention

In order to overcome the deficiencies in the prior art, the folding beach cot that the utility model provides a kind of backing tube and foot putting tube angle to regulate.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of folding beach cot of Armrest, and it comprises flexible bed surface, back of the body gear, backing tube, back of the body accent pipe, rear foot tube, rear accent seat, seat tubes, seat stay pipe, holder, pin accent pipe, pin gear, front foot pipe, handrail tube, U-shaped hinge, handrail stay tube, front accent seat, end cover, foot putting tube, heel brace pipe; It is characterized in that transferring behind a group of hinged coaxial setting on the seat tubes and transfer before seat and one group; Set firmly rear foot tube on the rear accent seat, set firmly front foot pipe on the front accent seat; Set firmly the heel brace pipe on the front foot pipe; Backing tube and seat tubes are hinged; The back of the body transfers pipe and backing tube to be hinged, and the back of the body is transferred on the pipe and set firmly two groups of back of the body gears that be arranged in parallel; Foot putting tube and seat tubes are hinged; Pin transfers pipe and foot putting tube to be hinged, and pin is transferred on the pipe and set firmly two groups of pin gears that be arranged in parallel; Back of the body gear is connected on the seat tubes, and the pin gear is connected on the heel brace pipe; Handrail tube and backing tube are hinged, and the U-shaped hinge is installed on the handrail tube; The upper end of handrail stay tube and U-shaped hinge are hinged, and middle part and seat tubes are hinged, and the lower end is installed on the holder; The two ends of seat stay pipe are fixed on the holder; The flexible bed surface cover is connected on backing tube, seat tubes and the foot putting tube.

The described back of the body is transferred pipe, and the composition rigid triangle supports between gear and backing tube, the seat tubes by carrying on the back.

Described pin transfers pipe to form the rigid triangle support by between pin gear and foot putting tube, the seat tubes.

Form quadric chain between described backing tube, seat tubes, handrail stay tube, the handrail tube.

The utility model has the advantages that: transfer engaging of the upper back of the body of pipe gear and seat tubes by regulating the back of the body, can independently regulate the angle of inclination of backing tube; The support of composition rigid triangle realizes forming between backing tube, seat tubes, handrail stay tube, the handrail tube quadric chain self-locking, the positioning supports of supporting armrests pipe between gear and backing tube, the seat tubes by carrying on the back by carrying on the back the accent pipe; Transfer engaging of pin gear and heel brace pipe on the pipe by regulating pin, can independently regulate the angle of inclination of foot putting tube, the user can regulate according to self-demand the angle of inclination of suitable backing tube and foot putting tube, makes folding bed possess several functions; Therefore the utlity model has simple in structurely, easy to operate, be fit to the sandy beach, camp, the characteristics such as various occasion uses such as garden.

Description of drawings

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

Fig. 2 is the structural representation that state is used in the various contrasts of the utility model.

Fig. 3 is the structural representation in the utility model folding process.

Fig. 4 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 beach cot of Armrest, it comprise flexible bed surface 1, the back of the body gear 2, backing tube 3, the back of the body transfer pipe 4, rear foot tube 5, rear accents seat 6, seat tubes 7, seat stay pipe 8, holder 9, pin transfer pipe 10, pin gear 11, front foot pipe 12, handrail tube 13, U-shaped hinge 14, handrail stay tube 15, front accents seat 16, hold overlap 17, foot putting tube 18, heel brace pipe 19; It is characterized in that hinged rear accent seat 6 and front accent seat 16 on the seat tubes 7; Set firmly rear foot tube 5 on the rear accent seat 6, set firmly front foot pipe 12 on the front accent seat 16; Set firmly heel brace pipe 19 on the front foot pipe 12; Backing tube 3 is hinged with seat tubes 7; The back of the body transfers pipe 4 and backing tube 3 to be hinged, and the back of the body is transferred and set firmly back of the body gear 2 on the pipe 4; Foot putting tube 18 is hinged with seat tubes 7; Pin transfers pipe 10 and foot putting tube 18 to be hinged, and pin is transferred on the pipe 10 and set firmly pin gear 11; Back of the body gear 4 is connected on the seat tubes 7, and pin gear 11 is connected on the heel brace pipe 19; Handrail tube 13 is hinged with backing tube 3, and U-shaped hinge 14 is installed on the handrail tube 13; The upper end of handrail stay tube 15 and U-shaped hinge 14 are hinged, and middle part and seat tubes 7 are hinged, and the lower end is installed on the holder 9; The two ends of seat stay pipe 8 are fixed on the holder 9; Flexible bed surface 1 is socketed on backing tube 3, seat tubes 7 and the foot putting tube 18.

With reference to Fig. 2, during use, launch rear foot tube 5 and front foot pipe 12, rear accent seat 6, front accent seat 16 are fastened with seat tubes 7, realize positioning supports, at this moment, support in echelon between rear foot tube 5, front foot pipe 12 and the seat tubes 7; Regulate again the back of the body and transfer the different clamped position of back of the body gear 2 and seat tubes 7 on the pipe 4, can realize the angle of inclination that backing tube 2 is different, when back of the body gear 2 fastens with seat tubes 7, transfer pipe 4 rigid triangle that form to make the quadric chain that is formed by backing tube 3, seat tubes 7, handrail stay tube 15 and handrail tube 13 realize self-locking by backing tube 3, seat tubes 7 with the back of the body, reach static rigid state, handrail tube 13 is realized positioning supports; Regulate at last pin and transfer the different clamped position of pin gear 11 and heel brace pipe 19 on the pipe 10, can realize the angle of inclination that foot putting tube 18 is different, at this moment, be in the use state after the chair expansion.

With reference to Fig. 3, when folding, to carry on the back first gear 2 takes out from seat tubes 7, at this moment, can freely rotate between backing tube 3 and the seat tubes 7, therefore by backing tube 3, seat tubes 7, the quadric chain that handrail stay tube 15 and handrail tube 13 form is removed self-locking, is in free-moving state, at this moment, clockwise rotate backing tube 3 until inconsistent with flexible bed surface 1, variable angle between backing tube 3 and the seat tubes 7 causes the motion of quadric chain, and the angle between handrail tube 13 and the handrail stay tube 15 is diminished, clockwise rotate again the back of the body and transfer pipe 4, until back of the body accent pipe 4 and flexible bed surface 1 are inconsistent, at this moment, chair is in the folded state.

With reference to Fig. 4, when continuing to fold, pin gear 11 is taken out from heel brace pipe 19, then foot putting tube 18 is clockwise rotated with front foot pipe 12, until front foot pipe 12 is inconsistent with seat tubes 7, rotate counterclockwise again rear foot tube 5, until rear foot tube 5 is inconsistent with foot putting tube 18, at this moment, reach the state after folding, the smaller volume of chair is conveniently transported and is carried.

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. the folding beach cot of an Armrest, it comprises that flexible bed surface (1), back of the body gear (2), backing tube (3), the back of the body transfer pipe (4), rear foot tube (5), rear accents seat (6), seat tubes (7), seat stay pipe (8), holder (9), pin to transfer pipe (10), pin gear (11), front foot pipe (12), handrail tube (13), U-shaped hinge (14), handrail stay tube (15), front accents seat (16), hold and overlap (17), foot putting tube (18), heel brace pipe (19); It is characterized in that the upper hinged rear accent seat of seat tubes (7) (6) and front accent seat (16); Set firmly rear foot tube (5) on the rear accent seat (6), set firmly front foot pipe (12) on the front accent seat (16); Set firmly heel brace pipe (19) on the front foot pipe (12); Backing tube (3) is hinged with seat tubes (7); The back of the body transfers pipe (4) and backing tube (3) to be hinged, and the back of the body is transferred and set firmly back of the body gear (2) on the pipe (4); Foot putting tube (18) is hinged with seat tubes (7); Pin transfers pipe (10) and foot putting tube (18) to be hinged, and pin is transferred on the pipe (10) and set firmly pin gear (11); Back of the body gear (4) is connected on the seat tubes (7), and pin gear (11) is connected on the heel brace pipe (19); Handrail tube (13) is hinged with backing tube (3), and U-shaped hinge (14) is installed on the handrail tube (13); The upper end of handrail stay tube (15) and U-shaped hinge (14) are hinged, and middle part and seat tubes (7) are hinged, and the lower end is installed on the holder (9); The two ends of seat stay pipe (8) are fixed on the holder (9); Flexible bed surface (1) is socketed on backing tube (3), seat tubes (7) and the foot putting tube (18).

2. the folding beach cot of a kind of Armrest according to claim 1 is characterized in that described backing tube (3), seat tubes (7) and carries on the back the rigid triangle of transferring pipe (4) to form.

3. the folding beach cot of a kind of Armrest according to claim 1 is characterized in that the quadric chain that backing tube (3), seat tubes (7), handrail stay tube (15) and handrail tube (13) form.