CN214548382U

CN214548382U - Aluminum alloy chair

Info

Publication number: CN214548382U
Application number: CN202020369278.7U
Authority: CN
Inventors: 丁小平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2021-11-02
Anticipated expiration: 2030-03-20

Abstract

The utility model relates to an aluminum alloy chair, which comprises a chair surface (1), wherein the chair surface (1) is in a shape with round corners; two adjacent corners extend upwards to form two backrest large tubes (2); the tops of the two backrest large tubes (2) are connected through a transverse large tube (3); a cross beam (4) is arranged at the position, 10-15 cm away from the chair surface (1), of the bottoms of the two backrest large tubes (2); the two backrest large tubes (2) are arc-shaped, and bulge type backrest plates (5) are arranged between the two backrest large tubes and the transverse large tubes (3) and the transverse beam (4); the utility model discloses a set up the back king-tube on two corners of seat to with horizontal king-tube, be equipped with the bulge type back board between the crossbeam, with the position more than the tight waist of subsides, make to sit up more comfortable.

Description

Aluminum alloy chair

Technical Field

The utility model relates to a household articles technical field specifically is an aluminum alloy chair.

Background

The chair is a common furniture and is a seat with a backrest or armrests. Mainly supports human body for sitting to work and rest. The existing chairs can be divided into a backrest chair, an armchair, a loop chair, a leg-crossing chair and the like according to the forms.

However, although the existing chairs have the function of supporting the human body, the experience of the user is not considered much. The chair back and the chair surface of some chairs are right-angled, and the chair is not in good transition, so that the waist of a person sitting on the chair for a long time is very uncomfortable, and the waist is easy to be sore and back-ache.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laminate the waist better, sit up more comfortable aluminum alloy chair to solve the problem that provides in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an aluminum alloy chair comprises a chair surface, wherein the chair surface is quadrilateral, and corners are round corners; two adjacent corners extend upwards to form two backrest large tubes; the tops of the two backrest large tubes are connected through a transverse large tube; a cross beam is arranged at the position, which is 10-15 cm away from the chair surface, of the bottoms of the two backrest large tubes; the two backrest large tubes are arc-shaped, and bulge type backrest plates are arranged between the two backrest large tubes and the transverse large tube and between the two backrest large tubes and the transverse beam.

The surface of the bulge-type backrest plate is uniformly provided with round holes.

Round holes are uniformly formed in the chair seat. The round holes of the backrest plate and the chair surface are used for heat dissipation and are not easy to accumulate water when placed outdoors.

The upper end of the bulge-type backrest plate is connected with the transverse large pipe, and the lower end of the bulge-type backrest plate is connected with the cross beam.

The length of the upper end of the bulge type backrest plate is greater than that of the lower end of the bulge type backrest plate, the bulge type backrest plate extends in an arc shape from the upper end to the lower end and protrudes forwards to form a bulge. The backrest board of the utility model can be attached to the position above the waist, and is more comfortable to sit up.

Chair legs are arranged below each corner of the chair surface respectively, and the chair legs are connected through connecting strips to form a pedal.

The plane of the pedals is parallel to the chair surface.

The length ratio of the backrest plate to the chair legs is 1:1.5-1: 2.

The tail ends of the chair legs are provided with foot pads.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the back macrostoma on two corners of seat to and form the bulge type back board between horizontal macrostoma, the crossbeam, can paste position more than tight waist, sit up more comfortable, experience and feel better.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.

In the figure: 1-seat, 2-backrest large tube, 3-transverse large tube, 4-beam, 5-bulge type backrest plate, 6-round hole, 7-chair leg, 8-pedal and 9-foot pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1, an aluminum alloy chair includes a chair seat 1, specifically, the chair seat 1 of the present invention is quadrilateral, preferably trapezoidal, and each corner is a round corner; two adjacent corners on the short edge extend upwards to form two backrest large tubes 2; the top parts of the backrest large tubes 2 are connected through the transverse large tube 3, and the transverse large tube 3 is also arc-shaped; a cross beam 4 is arranged at the position, which is approximately 10-15 cm away from the chair surface 1, of the bottoms of the two backrest large tubes 2; the two back rest large pipes 2 are arc-shaped, and form a certain space with the transverse large pipe 3 and the cross beam 4, wherein a bulge type back rest plate 5 is arranged, and round holes 6 are uniformly arranged on the surface of the bulge type back rest plate 5.

The chair surface 1 is also evenly provided with round holes 6, the round holes 6 have the heat dissipation function, and the diameter can be set as required. The upper end of the bulge type backrest plate 5 is connected with the transverse large pipe 3, the lower end of the bulge type backrest plate is connected with the cross beam 4, the length of the upper end of the bulge type backrest plate 5 is larger than that of the lower end of the bulge type backrest plate, the bulge type backrest plate extends in an arc shape from the upper end to the lower end of the bulge type backrest plate and protrudes forwards to form a bulge, the bulge type backrest plate is more attached to the position above the waist, and the use is more comfortable. Chair legs 7 are respectively arranged below each corner of the chair surface 1, and the chair legs 7 are connected through connecting strips to form a pedal 8.

The plane of the pedals 8 is parallel to the seat surface 1. The length ratio of the backrest plate to the chair legs is 1: 1.5. The tail ends of the chair legs are provided with foot pads 9, so that the anti-skidding effect is achieved.

Example 2:

in the present embodiment, as shown in fig. 2, the ratio of the length of the bulge-type back plate 5 to the length of the legs 7 is 1: 2. The chair leg has a longer proportion, and the chair can be suitable for restaurants.

Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Therefore, the above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. The utility model provides an aluminum alloy chair, includes seat (1), its characterized in that: the chair surface (1) is trapezoidal, and corners are round corners; two adjacent corners extend upwards to form two backrest large tubes (2); the tops of the two backrest large tubes (2) are connected through a transverse large tube (3); a cross beam (4) is arranged at the position, which is 10-15 cm away from the chair surface (1), of the bottoms of the two backrest large tubes (2); the two backrest large tubes (2) are arc-shaped, and bulge type backrest plates (5) are arranged between the two backrest large tubes and the transverse large tubes (3) and the transverse beam (4); the upper end of the bulge-type backrest plate (5) is connected with the transverse large pipe (3), and the lower end of the bulge-type backrest plate is connected with the cross beam (4); the length of the upper end of the bulge-shaped backrest plate (5) is greater than that of the lower end, and the bulge-shaped backrest plate extends in an arc shape from the upper end to the lower end and protrudes forwards to form a bulge; round holes (6) are uniformly arranged on the surface of the bulge-type backrest plate (5); chair legs (7) are respectively arranged below each corner of the chair surface (1), and the chair legs (7) are connected through connecting strips to form a pedal (8); the tail ends of the chair legs (7) are provided with foot pads (9).

2. The aluminum alloy chair as claimed in claim 1, wherein: the length ratio of the bulge-type backrest plate (5) to the chair legs (7) is 1:1.5 or 1: 2.

3. An aluminum alloy chair according to any one of claims 1 or 2, wherein: the chair surface (1) is uniformly provided with round holes (6).

4. An aluminum alloy chair as claimed in claim 3, wherein: the plane where the pedals (8) are arranged is parallel to the chair surface (1).