Sofa with inflatable armrests

Abstract

The sofa comprises a sofa module, an armrest module and a mounting assembly, the sofa module and the armrest module are each of an inflatable structure internally provided with an air bag, the sofa module is of a top flush structure, a first mounting groove is formed in the edge position of the top in a sunken mode, the armrest module is of a square structure, and a second mounting groove is formed in the bottom in a sunken mode; the mounting assemblies are respectively mounted in the first mounting groove and the second mounting groove, the armrest module is arranged at the top of the sofa module and is detachably connected with the sofa module, each mounting assembly comprises a mounting part and a clamping part, the mounting part is embedded in the first mounting groove and is fixedly connected with the first mounting groove, a fixing groove is formed in the mounting part, and the cross section of the fixing groove is L-shaped; the clamping part is embedded in the second mounting groove and is fixedly connected with the second mounting groove, and the clamping part extends to form a hook with an L-shaped section, so that the functionality is greatly enriched, the circular placement groove in the top of the armrest module facilitates placement of small articles, the wavy design fits the arm curve, and the use experience is improved.

Description

Technical Field

[0001] This application relates to the field of inflatable sofa technology, and more particularly to an inflatable sofa with armrests. Background Technology

[0002] Inflatable sofa modules are an innovative furniture design that uses air to change the shape and firmness of the sofa, adapting it to different usage scenarios and needs. This design is not only easy to carry and store but also offers high flexibility and comfort. However, inflatable sofas are inherently less stable and are prone to tipping over when drinks or cups are placed on them. Utility Model Content

[0003] To address the problem of water cups easily spilling when placed on traditional inflatable sofas, this utility model provides a solution comprising: a sofa module, an armrest module, and an installation component;

[0004] Both the sofa module and the armrest module are inflatable structures with internal airbags.

[0005] The sofa module has a flush top structure, and a first mounting groove is recessed at the top edge.

[0006] The handrail module has a cuboid structure with a second mounting groove recessed at the bottom.

[0007] The mounting components are respectively installed in the first mounting slot and the second mounting slot. The armrest module is detachably connected to the top of the sofa module. There are multiple mounting components, which are spaced apart along the length of the sofa module.

[0008] The mounting component includes a mounting part and a snap-fit ​​part. The mounting part is fixedly connected and embedded in the first mounting groove. The mounting part has a fixing groove with an "L" shaped cross-section. The snap-fit ​​part is fixedly connected and embedded in the second mounting groove. The snap-fit ​​part extends with a hook with an "L" shaped cross-section. The hook matches the fixing groove and can be embedded in the fixing groove.

[0009] In one possible implementation, the fixing groove includes a first fixing groove and a second fixing groove;

[0010] Both the first fixing groove and the second fixing groove are square grooves, and the first fixing groove is connected to the second fixing groove;

[0011] The first fixing groove is opened towards the top of the sofa module, and the length direction of the first fixing groove is perpendicular to the length direction of the second fixing groove.

[0012] In one possible implementation, the hook includes a first hook and a second hook;

[0013] Both the first hook and the second hook are elongated structures, and the first hook is vertically arranged with its end fixedly connected to the second mounting groove;

[0014] The end of the first hook is fixedly connected to the end of the second hook, and the first hook and the second hook are arranged perpendicularly.

[0015] In one possible implementation, the cross-section of the first fixing groove can cover the cross-section of the second hook;

[0016] The cross-section of the second fixing groove matches the cross-section of the first hook.

[0017] In one possible implementation, the top of the handrail module has a recessed placement groove, the cross-section of which is circular.

[0018] In one possible implementation, the top of the handrail module is wavy and is arranged along its length.

[0019] In one possible implementation, the sofa module has a preset length in the horizontal direction, and the armrest module is arranged along the length direction of the sofa module.

[0020] One possible implementation also includes a cushion;

[0021] The cushion is located on the top of the sofa module, and the cushion is an inflatable structure with an internal air bladder, integrally formed with the sofa module.

[0022] In one possible implementation, the thickness of the cushion increases along the height direction from the bottom to the top of the cushion.

[0023] In one possible implementation, the top of the cushion is curved.

[0024] The beneficial effects of the inflatable sofa with armrests in this embodiment are as follows: the mounting part and the snap-fit ​​part are ingeniously matched with "L"-shaped fixing grooves and hooks to firmly connect the sofa module and the armrest module, effectively preventing the armrests from falling off during daily use. Compared with conventional inflatable sofas, the functionality is greatly enriched. The circular placement groove at the top of the armrest module is convenient for placing small items, the wave-shaped design conforms to the curve of the arm, improving the user experience, and the armrests arranged along the length of the sofa module are reasonably laid out and conform to user habits.

[0025] Other features and aspects of this application will become clear from the following detailed description of exemplary embodiments with reference to the accompanying drawings. Attached Figure Description

[0026] The accompanying drawings, which are included in and form part of this specification, illustrate exemplary embodiments, features, and aspects of this application together with the specification and serve to explain the principles of this application.

[0027] Figure 1 A top view schematic diagram of the main structure of the inflatable sofa with armrests according to an embodiment of this application is shown;

[0028] Figure 2 This is a front view schematic diagram of the main structure of the inflatable sofa with armrests according to an embodiment of this application;

[0029] Figure 3 This is a side view of the main structure of an inflatable sofa with armrests according to an embodiment of this application;

[0030] Figure 4 This is a rear view schematic diagram of the main structure of the inflatable sofa with armrests according to an embodiment of this application;

[0031] Figure 5 A long schematic diagram of an inflatable sofa with armrests according to an embodiment of this application is shown;

[0032] Figure 6 This diagram illustrates an explosion of an inflatable sofa with armrests according to an embodiment of this application.

[0033] Figure 7 A schematic diagram of the installation components of an inflatable sofa with armrests according to an embodiment of this application is shown. Detailed Implementation

[0034] Various exemplary embodiments, features, and aspects of this application will now be described in detail with reference to the accompanying drawings. The same reference numerals in the drawings denote elements that have the same or similar functions. Although various aspects of the embodiments are shown in the drawings, they are not necessarily drawn to scale unless specifically indicated otherwise.

[0035] It should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model or simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0036] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0037] The term “exemplary” as used herein means “serving as an example, embodiment, or illustration.” Any embodiment illustrated herein as “exemplary” is not necessarily to be construed as superior to or better than other embodiments.

[0038] Furthermore, to better illustrate this application, numerous specific details are provided in the following detailed embodiments. Those skilled in the art should understand that this application can be implemented without certain specific details. In some instances, methods, means, components, and circuits well-known to those skilled in the art have not been described in detail in order to highlight the main points of this application.

[0039] like Figures 1-7 As shown, the inflatable sofa with armrests in this embodiment includes: a sofa module 100, an armrest module 200, and mounting components. Both the sofa module 100 and the armrest module 200 are inflatable structures with internal airbags. The sofa module 100 has a flush top and a first mounting groove recessed at the top edge. The armrest module 200 has a cuboid structure and a second mounting groove recessed at the bottom. The mounting components are respectively installed in the first and second mounting grooves. The armrest module 200 is detachably connected to the top of the sofa module 100, and multiple mounting components are spaced apart along the length of the sofa module 100. Each mounting component includes a mounting part 420 and a snap-fit ​​part 410. The mounting part 420 is fixedly connected and embedded in the first mounting groove, and has a fixing groove with an "L"-shaped cross-section. The snap-fit ​​part 410 is fixedly connected and embedded in the second mounting groove, and extends with an "L"-shaped hook that matches the fixing groove and can be embedded within it.

[0040] In this specific embodiment, the mounting part 420 and the snap-fit ​​part 410 securely connect the sofa module 100 and the armrest module 200 through the precise matching of the "L"-shaped fixing groove and the hook, effectively preventing the armrest from falling off during daily use. Compared with conventional inflatable sofas, the functionality is greatly enriched. The circular placement groove 210 on the top of the armrest module 200 is convenient for placing small items, and the wave-shaped design conforms to the curve of the arm, improving the user experience. The armrests, which are arranged along the length of the sofa module 100, are reasonably laid out and conform to user habits.

[0041] In one specific embodiment, the fixing groove includes a first fixing groove and a second fixing groove. Both the first fixing groove and the second fixing groove are square grooves, and the first fixing groove is connected to the second fixing groove. The first fixing groove is opened along the top of the sofa module 100, and the opening length direction of the first fixing groove is perpendicular to the opening length direction of the second fixing groove.

[0042] In this specific embodiment, the first fixing groove and the second fixing groove are connected and perpendicular to each other. The two perpendicularly connected square groove structures provide multi-directional restraint for the hook. During installation, the hook can be accurately embedded into the fixing groove at a specific angle and is restrained by the fixing groove wall in different directions, thereby greatly enhancing the stability of the armrest module 200 after being connected to the sofa module 100 and improving the overall durability of the sofa.

[0043] In one specific embodiment, the hook includes a first hook and a second hook. Both the first and second hooks are elongated structures, with the first hook vertically positioned and its end fixedly connected to a second mounting groove. The ends of the first and second hooks are also fixedly connected, and the first and second hooks are perpendicular to each other. This vertically positioned double-hook structure perfectly matches the structure of the mounting groove. The first hook engages with the second mounting groove, and the second hook engages with the first mounting groove. During installation, a tight connection can be achieved through simple operation. Furthermore, during use, regardless of whether the force is applied horizontally or vertically, the hooks and mounting grooves maintain a good connection, effectively preventing the handrail module 200 from shaking or falling off.

[0044] In one specific embodiment, the cross-section of the first fixing groove can cover the cross-section of the second hook, and the cross-section of the second fixing groove matches the cross-section of the first hook. Furthermore, the cross-section of the first fixing groove is larger than the sum of the cross-sections of the first hook and the second hook, facilitating the insertion of the first hook and the second hook into the first fixing groove, and the matching of the second fixing groove with the first hook improves the stability of the installation of the fixing groove and the hook.

[0045] In one specific embodiment, the top of the armrest module 200 has a recessed placement groove 210 with a circular cross-section, which increases the functionality of the armrest module 200. Users can place small items, such as mobile phones and remote controls, in the placement groove 210 for easy access and improve the convenience of using the sofa.

[0046] In one specific embodiment, the top of the armrest module 200 is wavy and is set along the length direction. The wavy design conforms to the natural curve of the human arm. When the user places his arm on the armrest, it can better fit the arm, provide more comfortable support, relieve arm fatigue, and improve the user experience.

[0047] In one specific embodiment, the sofa module 100 has a preset length in the horizontal direction, and the armrest module 200 is arranged along the length direction of the sofa module 100. The layout conforms to the usage habits of most users of sofas, so that the armrest can provide uniform support to users in the length direction of the sofa.

[0048] In one specific embodiment, a backrest cushion 300 is also included. The backrest cushion 300 is disposed on top of the sofa module 100 and is an inflatable structure with an internal air bladder, integrally molded with the sofa module 100. The integrally molded sofa module 100 and sofa module 100 ensure a firm connection between the backrest cushion 300 and the sofa module 100, preventing the backrest cushion 300 from shifting during use. Simultaneously, the inflatable structure allows users to adjust the firmness and height of the backrest cushion 300 according to their needs.

[0049] In one specific embodiment, the thickness of the backrest 300 increases along the height direction from the bottom to the top, conforming to the physiological curve of the human spine. When a user leans against the backrest 300, the backrest 300 can better fit the back of the human body, providing uniform support for the back, effectively relieving back fatigue, and improving the user's comfort.

[0050] In one specific embodiment, the top of the cushion 300 is curved to provide comfortable support for the neck, avoiding pressure on the neck caused by an unreasonable shape of the top of the cushion 300, and further improving the user's comfort when using the sofa.

[0051] See Figure 5 The sofa module 100 extends a preset distance along its length to form a sofa bed structure.

[0052] The various embodiments of this application have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. An armchair inflatable sofa, characterized in that, The application relates to a sofa module, an armrest module and an installation assembly. The sofa module and the armrest module are inflatable structures with air bags inside. The sofa module is a top flush structure, and a first installation groove is recessed at the edge of the top. The armrest module is a square structure, and a second installation groove is recessed at the bottom. The installation assembly is installed in the first installation groove and the second installation groove, the armrest module is detachably connected to the top of the sofa module, and the installation assembly is multiple and is arranged at intervals along the length direction of the sofa module. The installation assembly comprises an installation part and a clamping part, the installation part is fixedly connected by being embedded in the first installation groove, the installation part is provided with a fixed groove, the cross section of the fixed groove is in an L shape, the clamping part is fixedly connected by being embedded in the second installation groove, and the clamping part is provided with a hook in an L shape, the hook is matched with the fixed groove and can be embedded in the fixed groove. The fixed groove comprises a first fixed groove and a second fixed groove.

2. The handrest air sofa according to claim 1, characterized in that, The first fixed groove and the second fixed groove are square grooves, and the first fixed groove is communicated with the second fixed groove. The first fixed groove is arranged along the top of the sofa module, and the length direction of the first fixed groove is perpendicular to the length direction of the second fixed groove. The hook comprises a first hook and a second hook.

3. The handrest air sofa according to claim 2, characterized in that, The first hook and the second hook are in a strip shape, the first hook is vertically arranged, and the end part is fixedly connected with the second installation groove. The end part of the first hook is fixedly connected with the end part of the second hook, and the first hook is perpendicular to the second hook. The cross section of the first fixed groove can cover the cross section of the second hook.

4. The handrest air sofa according to claim 3, characterized in that, The cross section of the second fixed groove is matched with the cross section of the first hook. The top of the armrest module is recessed with a placing groove, and the cross section of the placing groove is circular.

5. The handrest air sofa according to claim 1, wherein The top of the armrest module is in a wave shape and is arranged along the length direction.

6. The handrest air sofa according to claim 1, wherein The sofa module has a preset length in the horizontal direction, and the armrest module is arranged along the length direction of the sofa module.

7. The handrest air sofa according to claim 1, wherein The application further relates to a cushion.

8. The reclining chair air sofa according to any one of claims 1 to 7, wherein The cushion is arranged on the top of the sofa module, and the cushion is an inflatable structure with an air bag inside and is integrally formed with the sofa module. The thickness of the cushion increases from the bottom to the top along the height direction.

9. The handrest air sofa according to claim 8, characterized in that The top of the cushion is in an arc shape.

10. The handrest air sofa according to claim 9, characterized in that ​

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