Adjustable backrest device for yacht

Abstract

An adjustable backrest device for a yacht comprises a bottom plate, a backrest plate and an adjusting assembly which are matched with one another. Wherein the backrest plate is hinged to the bottom plate, it is guaranteed that the upper surface of the backrest plate is flush with the bottom plate when the backrest plate is laid flat, the adjusting assembly is arranged between the back face of the backrest plate and the bottom plate, the adjusting assembly is provided with a plurality of gears to adjust the angle between the backrest plate and the bottom plate, the angle of the backrest can be adjusted, and the using requirements of different customers for the yacht sunbath sofa are met.

Description

Technical field:

[0001] The utility model relates to the field of manufacturing a sofa backrest for outdoor sunbathing on yachts, in particular to an adjustable backrest device for yachts. Background technology:

[0002] Marine culture is rich and colorful, and water sports are varied. Yachts are commonly used marine leisure and entertainment facilities. When using yachts, guests sometimes need to sunbathe. Therefore, there will be sunbathing sofas on yachts. Existing sunbathing sofas are in the form of sofa cushions laid flat on the bottom plate, and different guests have different requirements for the angle of the backrest. The fixed backrest design cannot fully meet the requirements of different guests for the comfort of lying in the sunbathing. Utility model content:

[0003] In order to solve the problems in the prior art, the utility model provides an adjustable backrest device for yachts, the backrest angle can be adjusted to meet the use requirements of different customers for yacht sunbathing sofas.

[0004] To achieve the above purpose, the technical solution of the utility model is:

[0005] An adjustable backrest device for a yacht comprises a base plate, a backrest plate and an adjustment assembly which cooperate with each other; wherein the backrest plate is hinged on the base plate to ensure that the upper surface of the backrest plate is flush with the base plate when the backrest plate is laid flat, and the adjustment assembly is arranged between the back of the backrest plate and the base plate, and the adjustment assembly is provided with several gears to adjust the angle between the backrest plate and the base plate.

[0006] Furthermore, a hollow groove is opened at the matching position of the bottom plate and the back side of the back plate, and step surfaces are respectively provided on both sides of the hollow groove. When the back plate is laid flat, its back side rests on the step surfaces. The adjustment component includes: hinge seats are provided on both sides of the back side of the back plate, and a support rod buckle seat is provided in the middle; a group of support rod fixing seats are provided on the bottom surface of the hollow groove, and a plurality of gear slots are provided on the support rod fixing seats; the support rod includes an intermediate rod body, both ends of the intermediate rod body are bent, and the two bent ends are respectively hinged on the hinge seats, the intermediate rod body is clamped in different gear slots of the support rod fixing seat to limit and adjust the angle, and when folded, the intermediate rod body is clamped in the support rod buckle seat for positioning.

[0007] Furthermore, there are three support rod fixing seats, which are arranged at intervals on the bottom surface of the empty slot, and each support rod fixing seat is provided with two gear slots corresponding to 30 degrees and 45 degrees respectively.

[0008] Furthermore, the backrest plate is hinged to the bottom plate through hinges at both ends.

[0009] Furthermore, the support rod is formed by bending 90 degrees at both ends of a stainless steel rod body.

[0010] Furthermore, sofa cushions are arranged in different areas on the bottom plate and the back plate.

[0011] By adopting the above technical solution, the backrest board of the utility model is connected to the bottom plate of the sunbathing sofa by hinges, so that the backrest is movable. There is a movable stainless steel support rod behind the backrest, and the stainless steel support rod and the backrest are connected by a stainless steel hinge seat. In addition, there is a buckle seat of the support rod, which is used to fix the support rod when not in use. The sunbathing sofa is equipped with a support rod fixing seat with a gear slot, and the function of adjusting the backrest to different angles is achieved by placing the support rod on different gear slots of the support base. Description of the drawings:

[0012] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0013] Figure 1 This is a schematic diagram of the utility model when the backrest board is laid flat;

[0014] Figure 2 For this utility model Figure 1 Schematic diagram of the state when the sofa cushion is removed;

[0015] Figure 3 It is a schematic diagram of the structure of the utility model;

[0016] Figure 4 It is a side view schematic diagram of the utility model when the backrest board is laid flat;

[0017] Figure 5 The structure of the utility model when the backrest board is folded up Figure 1 ;

[0018] Figure 6 The structure of the utility model when the backrest board is folded up Figure 2 . Specific implementation method:

[0019] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and more understandable, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0020] like Figure 1 - Figure 6 Shown is an embodiment of the utility model.

[0021] An adjustable backrest device for a yacht comprises a base plate 1, a backrest plate 2 and an adjustment assembly 3 which cooperate with each other; wherein the backrest plate 2 is hinged on the base plate 1 to ensure that the upper surface of the backrest plate 2 is flush with the base plate 1 when the backrest plate 2 is laid flat, and the adjustment assembly 3 is arranged between the back side of the backrest plate 2 and the base plate 1, and the adjustment assembly 3 is provided with several gears to adjust the angle between the backrest plate 2 and the base plate 1.

[0022] In the specific structure, a hollow groove 11 is opened on the bottom plate 1 at the position where it cooperates with the back of the backrest plate 2, and step surfaces 12 are respectively provided on both sides of the hollow groove 11. When the backrest plate 2 is laid flat, its back side is placed on the step surfaces 12. The adjustment component 3 includes: hinge seats 31 are provided on both sides of the back of the backrest plate 2, and a support rod buckle seat 32 is provided in the middle; a group of support rod fixing seats 33 are provided on the bottom surface of the hollow groove 11, and a plurality of gear grooves 331 are provided on the support rod fixing seat 33; the support rod 34 includes an intermediate rod body 341, the two ends of the intermediate rod body are bent, and the two bent ends 342 are respectively hinged on the hinge seat 31, the intermediate rod body 341 is clamped in different gear grooves 331 of the support rod fixing seat 33 to limit and adjust the angle, and the intermediate rod body 341 is clamped in the support rod buckle seat 32 for positioning when folded.

[0023] In this practical example, there are three support rod fixing seats 33, which are arranged at intervals on the bottom surface of the empty slot, and each support rod fixing seat is provided with two gear slots corresponding to 30 degrees and 45 degrees respectively.

[0024] Further, the backrest board 2 is hinged to the base board 1 through hinges 4 at both ends. The support rod 34 is formed by bending 90 degrees at both ends of a stainless steel rod body. Sofa cushions 5 are arranged in different areas on the base board and the backrest board.

[0025] When the customer needs to adjust the backrest angle, lift the backrest board, take the backrest support rod from the backrest support rod buckle seat, put it into the gear slot of the support rod fixing seat, put the support rod in the first gear slot of the backrest support rod fixing seat, and the backrest will be in the 30-degree state ( Figure 3 ). Put the support rod in the second gear slot of the backrest support rod fixing seat, and the backrest will be at a 45-degree position ( Figure 4 ).

[0026] When not in use, you only need to lift the backrest, put the support rod into the support rod buckle seat to fix it, and then lay the backrest flat.

[0027] The backrest board of the utility model is connected to the bottom plate of the sunbathing sofa by hinges, so that the backrest is movable. There is a movable stainless steel support rod behind the backrest, and the stainless steel support rod and the backrest are connected by a stainless steel hinge seat. In addition, there is a buckle seat of the support rod, which is used to fix the support rod when not in use. The sunbathing sofa is equipped with a support rod fixing seat with a gear slot, and the function of adjusting the backrest to different angles is achieved by placing the support rod on different gear slots of the support base.

[0028] The above description shows and describes the preferred embodiments of the utility model. As mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. An adjustable backrest device for a yacht, characterized in that: It includes a base plate, a backrest plate and an adjustment component that cooperate with each other; wherein the backrest plate is hinged on the base plate to ensure that the upper surface of the backrest plate is flush with the base plate when the backrest plate is laid flat, and the adjustment component is arranged between the back of the backrest plate and the base plate, and the adjustment component has several gears to adjust the angle between the backrest plate and the base plate.

2. An adjustable backrest device for a yacht as claimed in claim 1, characterized in that: An empty groove is opened at the matching place between the bottom plate and the back of the back plate, and step surfaces are respectively provided on both sides of the empty groove. When the back plate is laid flat, its back side rests on the step surfaces. The adjustment component includes: hinge seats are provided on both sides of the back of the back plate, and a support rod buckle seat is provided in the middle; a group of support rod fixing seats are provided on the bottom surface of the empty groove, and a plurality of gear slots are provided on the support rod fixing seats; the support rod includes an intermediate rod body, both ends of the intermediate rod body are bent, and the two bent ends are respectively hinged on the hinge seats, the intermediate rod body is clamped in different gear slots of the support rod fixing seat to limit and adjust the angle, and the intermediate rod body is clamped in the support rod buckle seat for positioning when folded.

3. An adjustable backrest device for a yacht as claimed in claim 1 or 2, characterized in that: There are three support rod fixing seats, which are arranged at intervals on the bottom surface of the empty slot. Each support rod fixing seat is provided with two gear slots corresponding to 30 degrees and 45 degrees respectively.

4. An adjustable backrest device for a yacht as claimed in claim 3, characterized in that: The backrest plate is hinged to the bottom plate through hinges at both ends.

5. The adjustable backrest device for yacht according to claim 4, characterized in that: The support rod is formed by bending 90 degrees at both ends of a stainless steel rod body.

6. An adjustable backrest device for a yacht as claimed in claim 5, characterized in that: Sofa cushions are arranged in sections on the bottom plate and the backrest plate.

Images