Detachable outdoor fixed chair

Abstract

The utility model discloses a detachable outdoor fixed chair which comprises a chair surface assembly, a chair back assembly and a chair leg assembly, the chair leg assembly is used for being assembled with the chair surface assembly and the chair back assembly, the chair leg assembly comprises a front leg group and a rear leg group, the front leg group comprises front legs symmetrically arranged on two sides of the front end of the chair surface assembly, and the rear leg group comprises rear legs symmetrically arranged on two sides of the front end of the chair surface assembly. The front leg comprises a first leg tube and a handrail which are integrally arranged; the rear leg set comprises rear legs symmetrically arranged on the two sides of the chair back assembly, and the rear legs are detachably matched with the two sides of the rear end of the chair face assembly and the ends of the armrests at the same time. The outdoor fixed chair has few accessories and is easy and convenient to assemble; by adopting a transverse detachable butt joint structure (the connecting sheet of the chair surface assembly is detachably fastened with the inner side of the chair leg assembly, and the edge of the chair back assembly is detachably fastened with the inner side of the chair leg assembly), the butt joint position is hidden, and the overall appearance aesthetic feeling is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of outdoor furniture, and particularly relates to a disassembled and assembled outdoor fixed chair. Background Art

[0002] Outdoor fixed chairs are emerging more and more in daily life. In some outdoor squares, in front of shopping malls, in front of stores, on terraces and other areas, outdoor chairs for people to sit outdoors are usually placed. However, currently, the seat boards and brackets of outdoor fixed chairs on the market are usually welded together. Although welding can achieve a stable effect, it will cause many inconveniences or wastes in terms of packaging, transportation by manufacturers or for consumers. Moreover, with the current relatively large number of sales through e-commerce, the logistics transportation cost accounts for a relatively high proportion. In order to save product costs, there is an urgent need for the product to achieve convenient packaging and convenient assembly development.

[0003] For existing disassembled and assembled outdoor fixed chairs, multiple screws are usually required for combination, and the overall combination and installation stability is relatively poor. When aligning and fixing the screw holes, it is easy to cause problems such as misalignment of individual screw holes due to deviation, affecting the installation; or, multiple connecting components are used to connect and dock components such as chair legs and frames. However, this type of structure usually has obvious splicing marks, affecting the aesthetic appearance of the outdoor fixed chair. Summary of the Utility Model

[0004] In order to make up for the deficiencies of the prior art, the utility model provides a disassembled and assembled outdoor fixed chair, which adopts a horizontal docking structure, hides the docking position, improves the overall aesthetic appearance, and is convenient for the combination and installation of the fixed chair.

[0005] The disassembled and assembled outdoor fixed chair includes a seat surface assembly, a backrest assembly, and a chair leg assembly. The chair leg assembly is used for assembling with the seat surface assembly and the backrest assembly. The chair leg assembly includes a front leg group and a rear leg group. The front leg group includes front legs symmetrically arranged on both sides of the front end of the seat surface assembly. Each front leg includes a first leg tube and an armrest integrally arranged. The rear leg group includes rear legs symmetrically arranged on both sides of the backrest assembly, and the rear legs are also detachably matched with both sides of the rear end of the seat surface assembly and the ends of the armrests.

[0006] Further, each rear leg includes a second leg tube and a backrest tube integrally arranged. The second leg tube is assembled with both sides of the rear end of the seat surface assembly; the backrest tube is assembled with the end of the armrest.

[0007] Further, the backrest assembly includes a chair back board. Both sides of the chair back board are bent backward to form edges. Fastening holes are arranged on the edges and are installed in cooperation with fasteners and the backrest tubes.

[0008] Further, the seat surface assembly includes a seat frame and a seat panel, and the seat panel is snap-fitted with the seat frame.

[0009] Further, the seat frame includes symmetrically arranged side rods, a first cross bar connecting the front ends of the two side rods, and a second cross bar connecting the rear ends of the two side rods. The two ends of the first cross bar and the second cross bar extend to both sides and are provided with connecting pieces, and fastening holes are provided on the connecting pieces to cooperate with fasteners to be detachably assembled with the first leg tube and the second leg tube respectively.

[0010] Further, convex blocks are provided on both sides of the seat panel and are snap-fitted with the slot holes provided on the side rods; the front end of the seat panel extends downward to form a front clamping plate which is snap-fitted with the first cross bar, and the rear end of the seat panel extends downward to form a rear clamping plate which is snap-fitted with the second cross bar.

[0011] Further, a plurality of weight-reducing grooves are provided on the seat panel and the backrest panel.

[0012] Compared with the prior art, the utility model has the following advantages: the outdoor fixed chair of the present application has fewer accessories, and the assembly is simple and convenient; a transverse detachable docking structure is adopted (the connecting piece of the seat surface assembly is detachably fastened to the inner side of the chair leg assembly, and the edge of the backrest assembly is detachably fastened to the inner side of the chair leg assembly), hiding the docking position and improving the overall aesthetic appearance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the fixed chair of the utility model;

[0014] Figure 2 is a schematic bottom view of the fixed chair of the utility model;

[0015] Figure 3 is a schematic structural diagram of the backrest assembly of the utility model;

[0016] Figure 4 is a schematic structural diagram of the seat surface assembly of the utility model;

[0017] Figure 5 For the utility model Figure 2 enlarged view at B.

[0018] In the figure: 1-seat surface assembly, 11-seat frame, 111-side rod, 112-first cross bar, 113-second cross bar, 114-connecting piece, 115-front clamping plate, 116-rear clamping plate, 12-seat panel, 121-convex block, 2-backrest assembly, 21-backrest panel, 22-edge, 3-chair leg assembly, 31-front leg group, 311-front leg, 3111-first leg tube, 3112-armrest, 32-rear leg group, 321-rear leg, 3211-second leg tube, 3212-backrest tube. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] To enable those skilled in the art to more clearly understand the technical solution of this application, the following further describes the present utility model in conjunction with the accompanying drawings.

[0020] As Figure 1 and Figure 2 shown, a detachable outdoor fixed chair includes a seat surface assembly 1, a backrest assembly 2, and a leg assembly 3. The leg assembly 3 is used to assemble with the seat surface assembly 1 and the backrest assembly 2. The leg assembly 3 includes a front leg group 31 and a rear leg group 32. The front leg group 31 includes front legs 311 symmetrically arranged on both sides of the front end of the seat surface assembly 1. The front leg 311 includes a first leg tube 3111 and an armrest 3112 integrally provided. The rear leg group 32 includes rear legs 321 symmetrically arranged on both sides of the backrest assembly 2. The rear legs 321 are detachably engaged with both sides of the rear end of the seat surface assembly 1 and the ends of the armrests 3112 at the same time. The rear leg 321 includes a second leg tube 3211 and a backrest tube 3212 integrally provided. The second leg tube 3211 is assembled with both sides of the rear end of the seat surface assembly 1. The backrest tube 3212 is assembled with the ends of the armrests 3112. The backrest tube 3212 and the ends of the armrests 3112 are assembled through a fastening bolt and a gasket. The fastening bolt sequentially passes through the gasket, the backrest tube 3212, and the mounting holes at the ends of the armrests 3112 to achieve the assembly of the backrest tube 3212 and the armrests 3112.

[0021] As Figure 3 shown, the backrest assembly 2 includes a backrest board 21. Both sides of the backrest board 21 are bent backward to form edges 22. Fastening holes are provided on the edges 22 and are cooperated with fasteners to be installed with the backrest tubes 3212. In a preferred embodiment, the fasteners preferably include a fastening bolt and a gasket, that is, the fastening bolt sequentially passes through the gasket and the fastening holes of the edges 22 and is tightly assembled with the assembly holes inside the backrest tubes 3212 to achieve the assembly of the backrest assembly 2 and the rear leg group 32.

[0022] As Figure 4 shown, the seat surface assembly 1 includes a seat frame 11 and a seat panel 12. The seat panel 12 is snap-fitted with the seat frame 11. Specifically, the seat frame 11 includes symmetrically arranged side rods 111, a first cross bar 112 connecting the front end parts of the two side rods 111, and a second cross bar 113 connecting the rear end parts of the two side rods 111. The two ends of the first cross bar 112 and the second cross bar 113 extend to both sides and are provided with connecting pieces 114. Fastening holes are provided on the connecting pieces 114 and are cooperated with fasteners to be detachably assembled with the first leg tubes 3111 and the second leg tubes 3211 respectively. As Figure 5 shown, in a preferred embodiment, the fasteners preferably include fastening bolts. The fastening bolts sequentially pass through the gaskets and the fastening holes of the connecting pieces 114 and are tightly assembled with the assembly holes inside the first leg tubes 3111 or the second leg tubes 3211.

[0023] In order to ensure the stable assembly between the chair seat panel 12 and the chair seat frame 11, bump 121 is provided on the lower end surfaces of both sides of the chair seat panel 12 and is snap-fitted with the slot holes provided on the side rod 111; the front end of the chair seat panel 12 extends downward to form a front clamping plate 115 which is snap-fitted with the first cross bar 112, and the rear end of the chair seat panel 12 extends downward to form a rear clamping plate 116 which is snap-fitted with the second cross bar 113.

[0024] In this application, in order to reduce the weight of the outdoor fixed chair and facilitate carrying, a number of weight reduction grooves are provided on the chair seat panel 12 and the chair back panel 21. These weight reduction grooves can also be used for ventilation, which is beneficial to outdoor use.

[0025] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A detachable outdoor fixed chair, comprising a seat assembly (1), a seat back assembly (2) and a chair leg assembly (3), wherein the chair leg assembly (3) is used to be assembled with the seat assembly (1) and the seat back assembly (2), and is characterized in that: The chair leg assembly (3) comprises a front leg group (31) and a rear leg group (32); the front leg group (31) comprises front legs (311) symmetrically arranged on both sides of the front end of the chair seat assembly (1); the front legs (311) comprise a first leg tube (3111) and an armrest (3112) which are integrally arranged; the rear leg group (322) comprises rear legs (321) symmetrically arranged on both sides of the chair back assembly (2); and the rear legs (321) are detachably matched with both sides of the rear end of the chair seat assembly (1) and the end of the armrest (3112).

2. The detachable outdoor fixed chair according to claim 1, characterized in that: The rear leg (321) comprises an integrally arranged second leg tube (3211) and a backrest tube (3212); the second leg tube (3211) is assembled with both sides of the rear end of the chair seat assembly (1); and the backrest tube (3212) is assembled with the end of the armrest (3112).

3. The detachable outdoor fixed chair according to claim 2, characterized in that: The chair back assembly (2) comprises a chair back plate (21), the two sides of the chair back plate (21) being bent backwards to form edges (22), and fastening holes are provided on the edges (22) for mounting in cooperation with fasteners and the backrest tube (3212).

4. The detachable outdoor fixed chair according to claim 3, characterized in that: The chair seat assembly (1) comprises a seat frame (11) and a seat panel (12); the seat panel (12) is snap-fitted with the seat frame (11).

5. The detachable outdoor fixed chair according to claim 4, characterized in that: The seat frame (11) comprises symmetrically arranged side bars (111), a first cross bar (112) connecting the front ends of the two side bars (111), and a second cross bar (113) connecting the rear ends of the two side bars (111); the two ends of the first cross bar (112) and the second cross bar (113) extend to both sides and are provided with connecting pieces (114); the connecting pieces (114) are provided with fastening holes and cooperate with fasteners to be detachably assembled with the first leg tube (3111) and the second leg tube (3211).

6. The detachable outdoor fixed chair according to claim 5, characterized in that: The chair panel (12) is provided with protrusions (121) on both sides thereof, which are engaged with slots provided on the side rods (111); the front end of the chair panel (12) extends downward to form a front clamping plate (115) which is engaged with the first cross rod (112); and the rear end of the chair panel (12) extends downward to form a rear clamping plate (116) which is engaged with the second cross rod (113).

7. The detachable outdoor fixed chair according to claim 4, characterized in that: A plurality of weight-reducing grooves are provided on the chair panel (12) and the chair back panel (21).

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