CN201328560Y - Leisure deck chair - Google Patents

Abstract

A leisure deck chair comprises a chair body and a chair back, wherein pin shafts or shaft seats are coaxially arranged on two sides of the chair back, the shaft seats or the pin shafts are correspondingly arranged on the chair body and are connected with the chair back rotatablely, and one to nine positioning slots corresponding to the pin shafts are arranged in the shaft seats. The positioning slots of the shaft seats are in circular arc shapes and are communicated through guiding chutes. The shaft seats are coaxially arranged inside back-rest supporting frames on the left side and the right side, the pin shafts are coaxially arranged on two sides on the lower portion of the chair back, the chair back is supported on the positioning slots of the shaft seats through the pin shafts, the upper portion is inclined backwards, and the surface on the lower portion is supported on the rear end of a cushion. The chair back of the leisure deck chair is rotatablely connected with the chair body through the pin shafts, the shaft seats which are connected with the pin shafts are provided with two or more than two positioning slots for sliding into different positioning slots through the pin shafts for realizing adjusting the angle of the chair back, simultaneously, a crush resistance part and/or a blowing resisting device are also arranged between the lower end of the chair back and the rear end of the cushion, and the contact surface between the chair back and the cushion can be prevented from abrading due to compression, and the chair back can be prevented from overturning due to collision or blowing.

Description

The leisure Folding deck chair

Technical field

The utility model relates to a kind of leisure Folding deck chair.

Background technology

A kind of back of the body leisure chaise longue of rolling over is disclosed among the China Patent No. ZL200720194667.5, comprise the integral body that seat support, handrail, the chair back, braid and folding device connect into, described folding device be two handrails with seat support between be fixed with and be connected shelves, securing member is by connecting the through hole on the shelves, connects into rotating one with hole on the chair back both sides.The chair back angle of the leisure chaise longue of this structure can not be regulated, and the scope of application is little, and complex structure, cost cost height.

The utility model content

The purpose of this utility model aims to provide the leisure Folding deck chair that a kind of structure is firm, cost is low, the life-span is long, to overcome weak point of the prior art.

A kind of leisure Folding deck chair by this purpose design, comprise the chair body and the chair back, chair back both sides are coaxially arranged with bearing pin or axle bed, chair body correspondence is provided with axle bed or bearing pin, be rotationally connected with the chair back, its architectural feature is 1～9 locating slot of corresponding bearing pin in the axle bed, and bearing pin slips into the adjusting that realizes chair back angle in the different locating slots.

The locating slot of described axle bed is circular-arc, between be communicated with by guide chute.

Described chair body comprises chair frame, front chair leg and the cushion of the left and right sides, and the chair frame is inboard fixedlys connected with cushion, and the rear end downside extends back chair pin, and the rear end upside extends back bracket, and front chair leg is hinged on chair frame front end inboard or cushion bottom.

The coaxial inboard that is arranged on the back bracket of the left and right sides of described axle bed; On the locating slot of axle bed, top is toward rear-inclined by the bearing pin support for the coaxial both sides, chair back bottom that are arranged on of bearing pin, the chair back, and lower surface and cushion rear end lean.

Also be provided with resistance to compression part and/or rear defence wind focusing device between described chair back lower end and the cushion rear end.

Described resistance to compression part comprises push rod and backing plate, and push rod is arranged on the cushion rear end, and backing plate is arranged on chair back bottom and the push rod facing surfaces.Push rod is an adjusting screw(rod), joins by nut sleeve and cushion, and nut sleeve is fixedly installed on the cushion rear end, is threaded with adjusting screw(rod); The contacted end of adjusting screw(rod) and backing plate also is provided with the noise reduction cap.Push rod and backing plate join by magnetic attracting, have realized the effect of location simultaneously.

Described rear defence wind focusing device comprises bayonet lock and Elastic buckle, bayonet lock is fixedly installed on chair back lower end or cushion rear end, and Elastic buckle is the middle part and narrows the U-shaped that opening tiltedly turns over outward, the bottom is fixedly installed on cushion rear end or chair back lower end by mount pad, and opening is towards bayonet lock.

Described chair frame front end inboard is provided with hinged seat, and is hinged with front chair leg, and corresponding front chair leg is provided with postive stop baffle, and the corresponding postive stop baffle of front chair leg is provided with compressive pads.

The chair back of the present utility model only is rotationally connected by bearing pin (not passing through strut) and chair body, and the axle bed that joins with bearing pin is provided with two or more locating slots, to slip into the adjusting that realizes chair back angle in the different locating slots by bearing pin.Simultaneously, also be provided with resistance to compression part and/or rear defence wind focusing device between chair back lower end and the cushion rear end, can avoid the wearing and tearing of the chair back and cushion contact-making surface pressurized and the chair back is touched or wind and overturning.It is simple and reasonable, easy to operate, be easy to install, applied widely, long service life, cost cost are low.

Description of drawings

Fig. 1 is the utility model one example structure schematic diagram.

Fig. 2 goes out partly cut-away's structure for amplifying schematic diagram for the A of Fig. 1.

Fig. 3 is the shaft base structure schematic diagram.

Fig. 4 is another embodiment structural representation of axle bed.

Fig. 5 looks up structural representation for the utility model.

Fig. 6 is the B place structure for amplifying schematic diagram of Fig. 5.

Fig. 7 is bayonet lock and Elastic buckle syndeton schematic diagram.

Fig. 8 is the folding layback of the utility model TV structure schematic diagram.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further described.

Referring to Fig. 1-Fig. 3, this leisure Folding deck chair, comprise the chair body and thechair back 1, the chair body compriseschair frame 3,front chair leg 4 and thecushion 2 of the left and right sides, the chair frame is inboard fixedlys connected with cushion, the rear end downside extends back chair pin 3.2, and the rear end upside extends back bracket 3.1, and front chair leg is hinged on chair frame front end inboard.Chair frame front end inboard is provided with hingedseat 13, and is hinged withfront chair leg 4, and corresponding front chair leg is provided with postive stop baffle 13.1, and the corresponding postive stop baffle of front chair leg is provided withcompressive pads 14, sees Fig. 8.

The chair back 1 both sides are coaxially arranged with bearingpin 6, and the back bracket 3.1 inboard correspondences of the left and right sides are provided with axle bed 5.Corresponding bearingpins 6 are provided with two locating slots 5.1 in theaxle bed 5, and it is circular-arc that locating slot is, between be communicated with by guide chute 5.2.On the locating slot ofaxle bed 5, top is toward rear-inclined by bearingpin 6 supports for thechair back 1, and lower surface andcushion 2 rear ends lean.Also be provided with resistance to compression part and rear defence wind focusing device between the chair back 1 lower end andcushion 2 rear ends.

Referring to Fig. 5-Fig. 8, the resistance to compression part comprises adjusting screw(rod) 11 andbacking plate 7, and adjusting screw(rod) joins bynut sleeve 8 and cushion, and nut sleeve is fixedly installed on the cushion rear end, is threaded with adjusting screw(rod); The contacted end of adjusting screw(rod) and backing plate also is provided with noise reduction cap 12.Backing plate 7 is L-shaped, is arranged on chair back bottom and adjusting screw(rod) 11 facing surfaces.Rear defence wind focusing device comprisesbayonet lock 9 andElastic buckle 10, and bayonet lock is fixedly installed on chair back lower end, and Elastic buckle is the middle part to be narrowed, the U-shaped that opening tiltedly turns over outward, and the bottom is fixedly installed on the cushion rear end by mount pad, and opening is towards bayonet lock.

Above-mentioned push rod and backing plate can join by magnetic attracting, have promptly realized the effect of location simultaneously.The chair body and the chair back all are woven with emulation rattan, natural rattan, batten, bamboo bar or fabric, andaxle bed 5 surperficial correspondences are provided with braiding hole 5.3.The direction of arrow is bearingpin 6 glide directions among Fig. 2.

Said axle seat can be designed to axle bed 5 ' shown in Figure 3, in be provided with guide chute 5.2 ' and three locating slots 5.1 ', and constitute hump shape, the chair back has the adjusting of three angles.

Claims (10)

1. One kind the leisure Folding deck chair, comprise the chair body and the chair back (1), chair back both sides are coaxially arranged with bearing pin (6) or axle bed, chair body correspondence is provided with axle bed (5) or bearing pin, be rotationally connected with the chair back, it is characterized in that 1～9 locating slot of corresponding bearing pin (5.1) in the axle bed, bearing pin slips into the adjusting that realizes chair back angle in the different locating slots.
2. 2. according to the described leisure Folding deck chair of claim 1, it is characterized in that the locating slot of described axle bed is circular-arc, between be communicated with by guide chute (5.2).
3. 3. according to the described leisure Folding deck chair of claim 1, it is characterized in that described chair body comprises chair frame (3), front chair leg (4) and the cushion (2) of the left and right sides, the chair frame is inboard fixedlys connected with cushion, the rear end downside extends back chair pin (3.2), the rear end upside extends back bracket (3.1), and front chair leg is hinged on chair frame front end inboard or cushion bottom.
4. 4. according to claim 1 or 2 described leisure Folding deck chairs, it is characterized in that the coaxial inboard that is arranged on the back bracket of the left and right sides of described axle bed; On the locating slot of axle bed, top is toward rear-inclined by the bearing pin support for the coaxial both sides, chair back bottom that are arranged on of bearing pin, the chair back, and lower surface and cushion rear end lean.
5. 5. according to the described leisure Folding deck chair of claim 4, it is characterized in that also being provided with between described chair back lower end and the cushion rear end resistance to compression part and/or rear defence wind focusing device.
6. 6. according to the described leisure Folding deck chair of claim 5, it is characterized in that described resistance to compression part comprises push rod and backing plate (7), push rod is arranged on the cushion rear end, and backing plate is arranged on chair back bottom and the push rod facing surfaces.
7. 7. according to the described leisure Folding deck chair of claim 6, it is characterized in that described push rod is adjusting screw(rod) (11), join that nut sleeve is fixedly installed on the cushion rear end, is threaded with adjusting screw(rod) by nut sleeve (8) and cushion; The contacted end of adjusting screw(rod) and backing plate also is provided with noise reduction cap (12).
8. 8. according to claim 6 or 7 described leisure Folding deck chairs, it is characterized in that described push rod and backing plate join by magnetic attracting.
9. 9. according to the described leisure Folding deck chair of claim 5, it is characterized in that described rear defence wind focusing device comprises bayonet lock (9) and Elastic buckle (10), bayonet lock is fixedly installed on chair back lower end or cushion rear end, Elastic buckle is the middle part to be narrowed, the U-shaped that opening tiltedly turns over outward, the bottom is fixedly installed on cushion rear end or chair back lower end by mount pad, and opening is towards bayonet lock.
10. 10. according to the described leisure Folding deck chair of claim 3, it is characterized in that described chair frame front end inboard is provided with hinged seat (13), hinged with front chair leg, and corresponding front chair leg is provided with postive stop baffle (13.1), the corresponding postive stop baffle of front chair leg is provided with compressive pads (14).

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