Connecting structure and deck chair

Abstract

The utility model discloses a connecting structure and a deck chair, the connecting structure comprises a first connecting unit, the first connecting unit comprises first connecting rods and a first connecting piece, one end of the first connecting rod is opposite to one end of the other first connecting rod, the first connecting piece is connected between the two first connecting rods in a sleeving manner, and the first connecting rod is connected with the first connecting piece; the first connecting unit is fixed through a rivet; the second connecting unit comprises a second connecting rod, a third connecting rod and a second connecting piece, the third connecting rod is perpendicular to the second connecting rod and abuts against the second connecting rod, the second connecting piece is arranged at the joint of the second connecting rod and the third connecting rod, and the second connecting unit is fixed through a rivet.

Description

Technical Field

[0001] This application relates to the technical field of reclining chairs, and in particular, to a connection structure and a reclining chair. Background Art

[0002] As a kind of leisure furniture, reclining chairs are widely used in families, resorts, beaches and outdoor leisure places, providing users with a comfortable resting experience. The core of its design is to provide an adjustable sitting and lying posture to meet different relaxation needs of users.

[0003] The connection structure of the reclining chair needs to have considerable stability. Traditional connection methods, such as welding, snap connection, etc. Although these connection methods meet the basic requirements of the reclining chair in terms of stability, there are still many deficiencies in actual applications. For example, welded connections, although extremely stable, are not detachable, increasing the difficulty of transportation and storage; affecting the structural stability; snap connections are easy to operate, but their load-bearing capacity and durability are often limited.

[0004] The above content is only used to assist in understanding the technical solution of this application, and does not represent an admission that the above content is the closest prior art to this application. Summary of the Invention

[0005] Based on this, this application provides a connection structure and a reclining chair to solve one of the above technical problems.

[0006] The technical solution adopted by this application to solve its technical problems includes: a first connection unit, including a first connecting rod and a first connecting piece. One end of the first connecting rod is disposed opposite to one end of another first connecting rod. The first connecting piece is sleeved between the two first connecting rods, and the first connection unit is fixed by rivets; a second connection unit, including a second connecting rod, a third connecting rod, and a second connecting piece. The third connecting rod is perpendicular to the second connecting rod and abuts against the second connecting rod. A second connecting piece is provided at the connection between the second connecting rod and the third connecting rod, and the second connection unit is fixed by rivets.

[0007] In some embodiments, the second connecting piece is generally T-shaped in appearance.

[0008] In some embodiments, the second connecting piece is installed on the second connection unit in a split manner.

[0009] In some embodiments, both the second connecting rod and the first connecting rod are square tubes, the third connecting rod is a round tube, the second connecting piece includes a round hole and a U-shaped square groove. One end of the third connecting rod is inserted into the round hole, and a part of the second connecting rod is covered by the U-shaped square groove.

[0010] Another aspect of the present application provides a folding recliner, including a support frame, footrests installed on both sides of the support frame, a third connecting rod connecting the two side footrests, a backrest frame hinged to the support frame, and an adjusting frame for adjusting the angle of the backrest frame. The connection structures at the joints of the recliner all adopt the connection structures described in any one of the above embodiments.

[0011] The beneficial effects of the present application are as follows: The presence of the first connecting piece enables two identical first connecting rods to be completely connected together by rivets, which will not easily fall off, and at the same time can also serve as a handrail. The second connecting piece can connect the vertically arranged second connecting rod and the third connecting rod at the same time, making the whole more compact and stable. The overall modular design makes the installation simpler and convenient for transportation. Description of the Drawings

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0013] Figure 1 It is a schematic structural diagram of the first connection unit of the present application.

[0014] Figure 2 It is a schematic structural diagram of the second connection unit of the present application.

[0015] Figure 3 It is a schematic structural diagram of the first connecting piece of the present application.

[0016] Figure 4 It is a schematic structural diagram of the second connecting piece of the present application.

[0017] Figure 5 It is a schematic structural diagram of the recliner of the present application.

[0018] Explanation of the reference numerals in the drawings: 1. First connection unit; 11. First connecting rod; 12. First connecting piece; 2. Second connection unit; 21. Second connecting rod; 22. Third connecting rod; 23. Second connecting piece; 231. Round hole; 232. U-shaped square groove; 3. Rivet hole; 4. Support frame; 5. Footrest; 6. Backrest frame; 7. Adjusting frame. Detailed Embodiments

[0019] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection of the present application.

[0020] In the embodiments of the present application, please refer to Figures 1-4 As shown, the present application provides a connection structure and a reclining chair, mainly including: a first connection unit 1, including a first connecting rod 11 and a first connecting member 12. One end of the first connecting rod 11 is disposed opposite to one end of another first connecting rod 11. The first connecting member 12 is sleeved between the two first connecting rods 11, and the first connection unit 1 is fixed by rivets; a second connection unit 2, including a second connecting rod 21, a third connecting rod 22, and a second connecting member 23. The third connecting rod 22 is perpendicular to the second connecting rod 21 and abuts against the second connecting rod 21. A second connecting member 23 is provided at the connection between the second connecting rod 21 and the third connecting rod 22, and the second connection unit 2 is fixed by rivets.

[0021] Preferably, the second connecting rod 21 is also an extension of the first connecting rod 11. At the same time, in order to enable the rivets to fix the first connection unit 1 and the second connection unit 2, both the first connecting rod 11 and the third connecting rod 22 are hollow, and at the same time, the installation of the first connecting member 12 and the second connecting member 23 becomes more firm.

[0022] Next, some preferred / improved embodiments based on the above embodiments will be further elaborated. Any one or a combination of multiple of the following embodiments can be selected.

[0023] Refer to Figure 4 As shown, in order to enable the second connecting member 23 to connect the mutually perpendicular second connecting rod 21 and the third connecting rod 22 at the same time, the second connecting member 23 is generally T-shaped in appearance.

[0024] Preferably, the second connecting member 23 is installed on the second connection unit 2 in a split manner. Such a setting can improve the installation efficiency of the second connection unit 2. Only need to first abut a part of the second connecting member 23 above or below the connection between the second connecting rod 21 and the third connecting rod 22, then install the other part of the second connecting member 23, and finally fix the rivets in the rivet holes 3 to complete the installation.

[0025] Referring to Figure 2 As shown, both the second connecting rod 21 and the first connecting rod 11 are square tubes, the third connecting rod 22 is a round tube, the second connecting member 23 includes a round hole 231 and a U-shaped square groove 232. One end of the third connecting rod 22 is inserted into the round hole 231, and a part of the second connecting rod 21 is covered by the U-shaped square groove 232. Such a setting can enhance the overall stability of the second connecting unit 2, and the second connecting rod 21 is also the footrest 5 of the reclining chair. The design of the square tube can effectively increase the grounding area of the footrest 5 and prevent slipping.

[0026] Referring to Figure 1 As shown, in order to provide a fixing point for the fixation of the first connecting unit 1 and the second connecting unit 2 and facilitate the positioning and fixation of the first connecting member 12 and the second connecting member 23, rivet holes 3 are provided on both the first connecting unit 1 and the second connecting unit 2.

[0027] In addition, referring to Figure 5 As shown, the present application further provides a reclining chair, which includes a support frame 4, footrests 5 installed on both sides of the support frame 4, the third connecting rod 22 connecting the two footrests 5 on both sides, a backrest frame 6 hinged on the support frame 4, and an adjusting frame 7 for adjusting the angle of the backrest frame 6. The connection structures described in any one of the above are adopted at the joints of the reclining chair.

[0028] So far, various embodiments of the present application have been described in detail. To avoid obscuring the concept of the present application, some details well known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed here based on the above description.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present application. The foregoing embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application 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 described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present application.

Claims

1. A connection structure, characterized in that: include: A first connecting unit includes a first connecting rod and a first connecting piece, wherein one end of the first connecting rod is arranged opposite to one end of another first connecting rod, the first connecting piece is sleeved between the two first connecting rods, and the first connecting unit is fixed by rivets; The second connecting unit includes a second connecting rod, a third connecting rod, and a second connecting piece. The third connecting rod is perpendicular to the second connecting rod and abuts against the second connecting rod. A second connecting piece is provided at the connection between the second connecting rod and the third connecting rod. The second connecting unit is fixed by rivets.

2. A connection structure according to claim 1, characterized in that: The second connecting member is substantially T-shaped.

3. A connection structure according to claim 1, characterized in that: The second connecting member is installed on the second connecting unit in a split installation manner.

4. A connection structure according to claim 1, characterized in that: The second connecting rod and the first connecting rod are both square tubes, the third connecting rod is a round tube, the second connecting member includes a round hole and a U-shaped square groove, one end of the third connecting rod is inserted into the round hole, and a portion of the second connecting rod is covered by the U-shaped square groove.

5. A connection structure according to claim 1, characterized in that: The first connecting unit and the second connecting unit are both provided with rivet holes.

6. A reclining chair, characterized in that: It includes a supporting frame, foot frames installed on both sides of the supporting frame, the third connecting rod connecting the foot frames on both sides, a backrest frame hinged on the supporting frame, and an adjustment frame for adjusting the angle of the backrest frame. The connection parts of the recliner all adopt the connection structure described in any one of claims 1 to 5.

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