CN203814996U - Annular open-air tree chair - Google Patents

Abstract

The utility model relates to an annular open-air tree chair. The annular open-air tree chair comprises a chair surface, a keel and chair legs, wherein the chair surface is of a circular ring structure spliced by a plurality of chair plates, a splicing seam is formed between each two adjacent chair plates, the chair plates have same fan-shaped structures, the circular arc radius of the inner edge of each chair plate is matched with the inner diameter of the circular ring structure, and the circular arc radius of the outer edge of each chair plate is matched with the outer diameter of the circular ring structure; the keel is arranged at the lower ends of the chair plates which are spliced to form the circular ring structure, the chair legs are fixedly connected to the keel so as to support the keel, the keel comprises an inner ring, an outer ring and a plurality of cross arms, the cross arms are fixed between the inner ring and the outer ring and are arranged in pairs, and each chair leg is fixedly connected with and positioned between each two cross arms in a pair. According to the annular open-air tree chair, the integrity of whole breadth is high, the aesthetic measure of the tree chair is guaranteed, the tree chair is firmly spliced due to the cooperation of flanges and grooves and is fixedly connected through connecting blocks and pins, and the operation is simple; meanwhile, the keel is simple in structure, is stable and can be used for effectively supporting the chair surface.

Description

The outdoor tree chair of annular

Technical field

The utility model relates to a kind of tree chair, the outdoor tree chair of annular that a kind of field of special design is used.

Background technology

Tree chair is for field occasion, the guests rest that can be seated when having tired out of playing.The multiplex board-like material nail of the seat of existing tree chair, on the keel of chair, has destroyed overall appearance, simultaneously also fixing means comparatively bother, work consuming consuming time.

Utility model content

During the purpose of this utility model, provide a kind of annular outdoor tree chair, do not destroy the aesthetics of seat, splicing is simultaneously simple and firm, can effectively resist wind and weather adverse circumstances.

For achieving the above object, the utility model discloses the outdoor tree chair of a kind of annular, comprise seat, keel and a plurality of chair leg; It is characterized in that:

Described seat is spliced into circular ring structure by a plurality of chair plates, between each chair plate, there is splicing seams, what described in each, chair plate was same structure is fan-shaped, and described in each, the inward flange arc radius of chair plate mates with circular ring structure internal diameter, outward flange arc radius mates with circular ring structure external diameter;

A plurality of chair plates lower end that is spliced into circular ring structure is provided with keel, described chair leg is connected in keel to support, described keel comprise inner ring, outer ring and a plurality of stull, a plurality of described stulls are fixed between inner ring and outer ring so that inner ring and outer ring are fixed to support, a plurality of described stulls arrange in pairs, and described in each, chair leg is fixed on respectively between two stulls of paired setting so that the vertical support effect of chair leg is more firm;

Described stull is individually fixed in described inner ring and outer ring by screw respectively;

Described in each, a side of chair plate arranges flange and opposite side is provided with the groove cooperatively interacting with described flange, and described flange is dovetail flanges, and described groove is dovetail groove, and described in each, the flange of chair plate and the left side of groove have connecting hole; The outdoor tree chair of described annular also comprises contiguous block and pin; The left and right two ends of described contiguous block have two through holes that match with connecting hole, and during 2 described chair plate splicings, the through hole on contiguous block is corresponding with connecting hole position; 2 described pins are connected contiguous block and 2 chair plates.

Wherein: the timber of the outdoor tree chair of described annular is selected anticorrosive wood.

Seat of the present utility model is spliced by chair plate, therefore the whole breadth integrality of seat is higher, guaranteed the aesthetics of tree chair, and firm by the cooperation splicing of flange and groove, and by contiguous block and pin, be connected, simple to operate, simultaneously, the application's keel structure is simple and firm, can effectively support.

The utility model has been selected anticorrosive wood when selection, and anticorrosion ebon chair is mainly used in the public places such as Urban Parks, living area, Applied in Business Pedestrian Street, and meet people provides the place of rest after leisure, amusement, shopping.Due to anticorrosive wood belong to pure natural environment protection, density higher, need not paint, service life than common wood long a feature to twice, high abrasion degree, therefore, it is longer that this annular outdoor tree chair not only can effectively be resisted wind and weather adverse circumstances, life-span, simultaneously because anticorrosive wood texture is natural, attractive in appearance, the design concept that meets very much Modern Landscape, has improved the sight of self greatly.

Detailed content of the present utility model can obtain by explanation described later and institute's accompanying drawing.

Accompanying drawing explanation

Fig. 1 is the top view of the utility model seat;

Fig. 2 is the utility model keel and chair leg connection diagram;

Fig. 3 is the side view of the utility model chair plate;

Fig. 4 is the side schematic view that the utility model chair plate is connected with chair plate;

In figure, 1-splicing seams, 2-chair plate, 3-steel nail, 4-stull, 5-chair leg, 61-inner ring, 62-outer ring, 7-contiguous block, 8-pin.

The specific embodiment

Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described, following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection domain of the present utility model with this.

As shown in Figures 1 to 4, the concrete technical scheme of implementing of the utility model is: annular outdoor tree chair, comprises seat, keel and a plurality of chair leg; Described seat is spliced into circular ring structure by a plurality of chair plates 2, between each chair plate 2, there is splicing seams 1, what described in each, chair plate 2 was same structure is fan-shaped, and described in each, the inward flange arc radius of chair plate mates with circular ring structure internal diameter, outward flange arc radius mates with circular ring structure external diameter.

Wherein, a plurality of chair plates 2 lower ends that are spliced into circular ring structure are provided with keel, and described chair leg 5 is connected in keel to support.

Referring to Fig. 2, described keel comprise inner ring 61, outer ring 62 and a plurality of stull 4, a plurality of described stulls 4 are fixed between inner ring 61 and outer ring 62, thereby inner ring 61 and outer ring 62 are fixed and are supported, can effectively improve the support effect of keel, and the setting of inner ring 61 and outer ring 62 has been carried out accepting of comprehensive 360 degree to circular ring structure, better provide support effect; Wherein, a plurality of described stulls 4 arrange in pairs, and described in each, chair leg 5 is fixed on respectively between two stulls 4 of paired setting, and thus, not only the both sides of chair leg 5 can be located preferably and support, and also make the vertical support effect of chair leg 5 more firm.

Described stull 4 is individually fixed in described inner ring 61 and outer ring 62 by screw 3 respectively.

Referring to Fig. 3 and Fig. 4, described in each, a side of chair plate 2 arranges flange and opposite side is provided with the groove cooperatively interacting with described flange, for being better connected, described flange is dovetail flanges, described groove is dovetail groove, can better be connected thus, described in each, the flange of chair plate and the left side of groove have connecting hole; The outdoor tree chair of described annular also comprises contiguous block 7 and pin 8; The left and right two ends of described contiguous block 7 have two through holes that match with connecting hole, and when 2 described chair plate 2 splicings, the through hole on contiguous block 7 is corresponding with connecting hole position; 2 described pins 8 are connected contiguous block 7 and 2 chair plates 2.

The timber of the outdoor tree chair of described annular is selected anticorrosive wood.

The above is only preferential embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (2)

1. the outdoor tree chair of annular, comprises seat, keel and a plurality of chair leg; It is characterized in that:

Described seat is spliced into circular ring structure by a plurality of chair plates, between each chair plate, there is splicing seams, what described in each, chair plate was same structure is fan-shaped, and described in each, the inward flange arc radius of chair plate mates with circular ring structure internal diameter, outward flange arc radius mates with circular ring structure external diameter;

A plurality of chair plates lower end that is spliced into circular ring structure is provided with keel, described chair leg is connected in keel to support, described keel comprise inner ring, outer ring and a plurality of stull, a plurality of described stulls are fixed between inner ring and outer ring so that inner ring and outer ring are fixed to support, a plurality of described stulls arrange in pairs, and described in each, chair leg is fixed on respectively between two stulls of paired setting so that the vertical support effect of chair leg is more firm;

Described stull is individually fixed in described inner ring and outer ring by screw respectively;

Described in each, a side of chair plate arranges flange and opposite side is provided with the groove cooperatively interacting with described flange, and described flange is dovetail flanges, and described groove is dovetail groove, and described in each, the flange of chair plate and the left side of groove have connecting hole; The outdoor tree chair of described annular also comprises contiguous block and pin; The left and right two ends of described contiguous block have two through holes that match with connecting hole, and during 2 described chair plate splicings, the through hole on contiguous block is corresponding with connecting hole position; 2 described pins are connected contiguous block and 2 chair plates.

2. the outdoor tree chair of annular according to claim 1, is characterized in that: the timber of the outdoor tree chair of described annular is selected anticorrosive wood.