CN202335607U - Multifunctional chair - Google Patents

Abstract

The utility model relates to a multifunctional chair which comprises a cushion, chair legs used for supporting the cushion, a first armrest, a second armrest and a backrest, wherein the first armrest and the second armrest are respectively arranged at the two sides of the cushion; the backrest is arranged between the first armrest and the second armrest, and the distance between the backrest and the first armrest is equal to that between the backrest and the second armrest; two support pillars connected with the cushion are respectively arranged at the lower parts of the armrests; the lower end of the backrest is provided with a connecting part; and the connecting part is articulated with the ends of the armrests. The backrest is bent towards the armrests, and the sides of the backrest are arranged on the armrests, so that the distance between a support surface of the chair and the ground can be increased; the multifunctional chair can be used as a ladder when a person climbs to the upper part; and the multifunctional chair can be used as a chair during normal living, study or work, so that the storage space can be saved.

Description

A kind of multifunction chair

Technical field

The utility model relates to a kind of seat, relates in particular to a kind ofly can work as the multifunction seat that chair can be worked as ladder again.

Background technology

Chair and ladder are the apparatus commonly used of the indoor climbing of ascending a height of people.Generally, can produce the dead angle of difficult cleaning after the combinations of furniture, especially overhead higher position, people accomplish wiping work by chair or ladder usually.In addition, when installing or keep in repair the ceiling pendent lamp, people also need install or maintenance work by chair or ladder completion wiping usually.

But chair height is limited, ascends a height, climbs higher place if desired, then needs a plurality of chair stacks to use, and unstable overturning tumble injury is easily ascended a height, climbing person in case trample; The ladder volume is bigger, and it is bigger, not easy to store in narrow and small room, space, to take up room.

The utility model content

A kind of multifunction chair that the utility model provides is when climbing is ascended a height, when ladder uses; When normal life, study or work,, practice thrift parking space when seat uses.

In order to realize the purpose of the utility model, the technical scheme of the utility model is following:

A kind of multifunction chair comprises: cushion, support chair legs, first handrail that is separately positioned on the cushion both sides and second handrail of cushion, and and first handrail and second handrail between apart from wide backrest, wherein,

Said handrail bottom is provided with the pillar that connects cushion, and this pillar connects cushion;

Said backrest lower end is provided with connecting portion, and this connecting portion and handrail end are hinged.

Preferably, said first pillar and second pillar are cuboid.

Preferably, said first pillar and second pillar are cylindrical body.

A kind of multifunction chair that the utility model provides; Comprise: chair legs, first handrail that is separately positioned on the cushion both sides and second handrail of cushion, support cushion; And and first handrail and second handrail between the wide backrest of distance; Wherein, said handrail bottom is provided with the pillar that connects cushion, and this pillar connects cushion; Said backrest lower end is provided with connecting portion, and this connecting portion and handrail end are hinged.Backrest bends to arm rest, and the side of backrest rides on the handrail, increases the ground clearance of chair supporting surface, when climbing is ascended a height, when ladder uses; When normal life, study or work,, practice thrift parking space when seat uses.

Description of drawings

Fig. 1 is the structural representation of an embodiment of the multi-functional seat support of the utility model;

Fig. 2 is the structural representation of the backrest of multifunction chair shown in Figure 1;

Fig. 3 is seat support shown in Figure 1 and the hinged structural representation of backrest shown in Figure 2;

Fig. 4 is the practical function figure of an embodiment of the utility model multifunction chair;

Fig. 5 is the structural representation of the another one embodiment of the utility model multifunction chair;

Fig. 5 is the example structure sketch map of the handrail of Fig. 1 and multifunction chair shown in Figure 4.

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is explained further details.

The structural representation of the embodiment of the described multifunction seat of the utility model such as Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4.With reference to figure 1 Fig. 2 and Fig. 3; Seat support comprises: cushion 11 and four chair legs that support cushion; Cushion 11 is square or cuboid; First chair legs 121, second chair legs 122, the 3rd chair legs 123 and the 4th chair legs 124 corresponding bottoms that connect four corners of cushions 11, the bottom at handrail 13 two ends is provided with pillar 131 and pillar 132, and pillar 131 is connected two adjacent corners of cushion with pillar 132; The bottom at handrail 14 two ends is provided with pillar 141 and pillar 142, and pillar 141 is connected two other adjacent corner of cushion with pillar 142.Handrail 13 ends are provided with connecting plate 133, and handrail 14 ends are provided with connecting plate 143.Distance equates that its bottom is provided with plate 53 and plate 54 between the width of backrest 21 and first handrail and second handrail, and connecting plate 133 is connected plate 53 through rotating shaft 17 with rivet 18, and connecting plate 143 is connected plate 54 through rotating shaft 19 with rivet 20.If in the time of need utilizing chair wiping higher position article, then dismantle rivet 18 and rivet 20, the bending backrest, the backrest both sides ride on the handrail, form a supporting surface, shorten the distance of chair and higher position article.

In the utility model additional embodiments, as shown in Figure 5, more firm for what backrest 21 was connected with handrail 13; Handrail 13 ends are provided with and connect slot 51, and handrail 14 ends are provided with link slot 52, and backrest 21 bottoms are provided with plate 53 and plate 54; Plate 53 inserts in the link slot 51; Fixedly plate 53 is in link slot 51 with rivet 18 for rotating shaft 17, and plate 54 inserts in the link slots 52, rotating shaft 19 and rivet 20 fixedly plate 54 in link slot 52.

In other embodiment of the utility model, pillar 131 pillars 132, pillar 141 and pillar 142 are respectively cuboid or cylindrical body or the like, and the every structure that can play a supporting role all belongs to the protection object of the utility model.

More than cardinal principle, feature and advantage of the utility model are described.Technical staff as the industry should be understood that the utility model is not limited to above-mentioned embodiment, and the utility model can be realized through other the embodiment that does not break away from its spirit or essential feature.All in the utility model scope or the change that is being equal in the scope of the utility model all comprised by the utility model.

Claims (3)

1. multifunction chair comprises: cushion and the chair legs of supporting cushion, it is characterized in that, also comprise: be separately positioned on first handrail and second handrail of cushion both sides, and and first handrail and second handrail between apart from wide backrest, wherein,

Said handrail bottom is provided with the pillar that connects cushion, and this pillar connects cushion;

Said backrest lower end is provided with connecting portion, and this connecting portion and handrail end are hinged.

2. multifunction chair according to claim 1 is characterized in that, said first pillar and second pillar are cuboid.

3. multifunction chair according to claim 1 is characterized in that, said first pillar and second pillar are cylindrical body.

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