Metal armrest of outdoor folding chair

Abstract

The utility model relates to the technical field of folding chairs, in particular to a metal armrest of an outdoor folding chair, which comprises chair legs, a chair back rod and an integrally formed metal armrest, the metal armrest comprises a panel, two side parts of the panel are bent downwards to be provided with connecting parts so as to form an accommodating space, and the accommodating space is used for accommodating the chair legs and the chair back rod. The ends of the chair legs are arranged in the containing space, the two connecting parts are correspondingly provided with first through holes hinged to the chair legs and second through holes used for being hinged to the chair back rods, the metal armrests are arranged, the two connecting parts are jointly hinged to the chair legs and the chair back rods, and the two connecting parts are located on the two sides of the chair legs and hinged to the chair legs, so that the chair legs are more convenient to use. The connecting faces of the chair legs and the chair back rod are increased, the overall stability of the folding chair is improved, the ends of the chair legs are hidden in the containing space, the ends and the hinged positions of the chair legs are hidden through the metal armrests, and therefore the overall appearance of the folding chair is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seats, in particular to a metal armrest of an outdoor folding chair. Background Art

[0002] Folding chairs are usually light, easy to carry, durable and comfortable, and are widely used in camping, outdoor leisure, tourism, restaurants, etc. For example, the folding chair with announcement number: CN306996889S and the detachable chair frame with announcement number: CN217390287U are known. The armrests of the existing folding chairs are all made of wood. In addition to supporting people's hands, the armrests of the folding chairs are also used for folding connection of the folding chairs. Therefore, a bracket is provided at the bottom of the armrests for articulating with the chair back rod and chair legs to assist in folding the chair back and seat. The current bracket is only made of iron sheet bending. The foldable L-shaped structure has one side fixedly connected to the armrest and the other side hinged to the chair back rod and chair legs. This armrest structure has some shortcomings. The bracket and the armrest are split structures, and the bracket is a sheet structure. Through holes are opened on both sides at the connection point for it to be connected to the armrest and other components. However, this connection relies on screws and other connecting parts to pass through the through holes and are fixed on the other side of the through holes with nuts. This single-sided, single-point connection structure is not stable enough and is prone to loosening after long-term use. It is not durable. In addition, the hinges between the bracket, the chair back rod and the chair legs are exposed, affecting the overall appearance of the folding chair. Utility Model Content

[0003] The utility model provides a metal armrest for an outdoor folding chair, so as to achieve the purpose of improving the durability of the armrest and enhancing the overall appearance of the folding chair.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a metal armrest for an outdoor folding chair, comprising chair legs and a backrest rod, and also comprising an integrally formed metal armrest, wherein the metal armrest comprises a panel, both sides of the panel are bent downward to provide connecting portions, thereby forming an accommodating space, the ends of the chair legs are both arranged in the accommodating space, and the two connecting portions are correspondingly provided with a first through hole hinged to the chair legs, and a second through hole for hinged to the backrest rod.

[0005] Furthermore, the distance between the two connecting parts corresponds to the thickness of the chair leg.

[0006] Furthermore, the chair back rod is arranged outside a connecting portion, and a washer is provided between the two second through holes.

[0007] Furthermore, both of the connecting parts are inwardly recessed to form a groove, and the first through hole and the second through hole are both located at the bottom of the groove.

[0008] Furthermore, the front and rear sides of the panel are both bent downward to form shielding portions.

[0009] Compared with the prior art, the beneficial effects of the present invention are as follows: through the provision of metal armrests, two connecting parts are hinged to the chair legs and the chair back rod, and the two connecting parts are located on both sides of the chair legs and are hinged to the chair legs, thereby increasing the connection surface with the chair legs and the chair back rod, improving the overall stability of the folding chair, and the ends of the chair legs are hidden in the accommodating space, and the ends and hinges of the chair legs are hidden by the metal armrests, thereby improving the overall appearance of the folding chair. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a front perspective view of the present invention.

[0011] Figure 2 It is a back perspective view of the present invention.

[0012] Figure 3 This is a schematic diagram of the overall installation of the utility model.

[0013] Figure 4 It is a structural diagram of an existing folding chair.

[0014] In the figure: metal armrest 1, panel 11, connecting part 12, shielding part 13, accommodating space 100, first through hole 101, second through hole 102, groove 112, washer 122, chair leg 200, chair back rod 300. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0016] As shown in the accompanying drawings, the utility model provides a metal armrest for an outdoor folding chair, including chair legs 200 and a backrest rod 300, which belongs to the existing structure and can refer to the existing folding chair. It also includes an integrally formed metal armrest 1, which is integrally formed of a metal material. The metal armrest 1 includes a panel 11, and both sides of the panel 11 are bent downward to provide a connecting portion 12, thereby forming an accommodating space 100, and the bending parts of the panel 11 and the connecting portion 12 are arc surfaces, which provide people with better comfort and prevent people from bumping. The ends of the chair legs 200 are both arranged in the accommodating space 100, and the two connecting portions 12 are correspondingly provided with a first through hole 101 hinged to the chair legs 200 and a second through hole 102 for hinged to the backrest rod 300. The connecting portion 12 and the chair legs 200 are hingedly mounted by a connecting piece, and the connecting portion 12 and the backrest rod 300 are hingedly mounted by a connecting piece.

[0017] The utility model discloses a metal armrest principle and effect of an outdoor folding chair. Through the setting of the metal armrest 1, two connecting parts 12 are hinged to the chair legs 200 and the chair back rod 300, and the two connecting parts 12 are located on both sides of the chair legs 200 and are hinged to the chair legs 200. That is, the end of the chair leg 200 first extends into the accommodating space 100, and is penetrated from the first through hole 101 of one connecting part 12 through a connecting member such as a rivet, and then passes through the chair leg 200 and out from the first through hole 101 of the other connecting part 12, and the two connecting parts 12 are used to increase the contact surface with the chair leg 200. At the same time, although the backrest rod 300 is arranged on the outer side surface of one connecting portion 12, a washer 122 is provided between the two second through holes 102 to prevent the two connecting portions 12 from being deformed due to the connection with the backrest rod 300. By increasing the connection surface with the chair legs 200 and the backrest rod 300, the overall stability of the folding chair is improved, so that the folding chair can more stably support people sitting and fold more smoothly. In addition, the end of the chair leg 200 is hidden in the accommodating space 100, and the metal armrest 1 is used to hide the end and hinge of the chair leg 200, thereby improving the overall appearance of the folding chair.

[0018] In this embodiment, the distance between the two connecting parts 12 corresponds to the thickness of the chair leg 200. During installation, the two connecting parts 12 will be hinged to the chair leg 200 through the connecting parts, which will make the two connecting parts 12 close to and abut against the two sides of the chair leg 200. If the distance between the two connecting parts 12 is set to be equal to the thickness of the chair leg 200, it can prevent the two connecting parts 12 from being deformed after installation, and at the same time make the connection between the chair leg 200 and the metal armrest 1 tighter.

[0019] In this embodiment, the backrest rod 300 is arranged on the outside of a connecting portion 12, and a washer 122 is provided between the two second through holes 102. Referring to the existing folding chair, it can be seen that the end of the backrest rod 300 is connected to the seat frame, and the backrest rod 300 is not aligned with the chair leg 200. Therefore, the backrest rod 300 is hinged to the metal armrest 1 through the middle and is not arranged in the accommodating space 100. In order to prevent deformation when the two connecting portions 12 and the backrest rod 300 are hinged together, a washer 122 is provided, and the length of the washer 122 is equal to the distance between the two first through holes 101. During installation, the connecting piece passes through the second through hole 102 of a connecting portion 12, passes through the washer 122, and then passes through the other second through hole 102, and then connects to the backrest rod 300.

[0020] In this embodiment, both connecting parts 12 are recessed with a groove 112, and the first through hole 101 and the second through hole 102 are both located at the bottom of the groove 112. The groove 112 is provided to help position the connecting part, and the connecting part is placed in the groove 112 after the installation is completed to prevent the connecting part from protruding too much from the metal handrail 1 and affecting the appearance.

[0021] In this embodiment, the front and rear sides of the panel 11 are both bent downward to form a shielding portion 13, and the two connecting portions 12 are located on the left and right sides of the panel 11. The front and rear shielding portions 13 are used to shield the ends of the chair legs 200 and the hinges with the connecting portions 12, thereby achieving a simple and beautiful effect. At the same time, the shielding portion 13 is interconnected with the two connecting portions 12, and the structural strength of the metal armrest 1 can be further improved through the shielding portion 13.

[0022] The above embodiments are preferred embodiments of the present invention. All structures similar to those of the present invention and equivalent changes made thereto should fall within the scope of protection of the present invention.

Claims

1. A metal armrest for an outdoor folding chair, comprising chair legs and a backrest, characterized in that: It also includes an integrally formed metal armrest, which includes a panel. Both sides of the panel are bent downward to provide connecting portions, thereby forming a accommodating space. The ends of the chair legs are both arranged in the accommodating space, and the two connecting portions are correspondingly provided with a first through hole hinged to the chair leg and a second through hole for hinged to the chair back rod.

2. The metal armrest of an outdoor folding chair according to claim 1, characterized in that: The distance between the two connecting parts corresponds to the thickness of the chair legs.

3. The metal armrest of an outdoor folding chair according to claim 1, characterized in that: The chair back rod is arranged outside a connecting portion, and a washer is arranged between the two second through holes.

4. The metal armrest of an outdoor folding chair according to claim 2, characterized in that: The two connecting parts are both inwardly recessed to form a groove, and the first through hole and the second through hole are both located at the bottom of the groove.

5. The metal armrest of an outdoor folding chair according to claim 1, characterized in that: The front side and the rear side of the panel are both bent downward to form shielding portions.

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