An inflatable sofa arm

Abstract

The utility model discloses an inflatable sofa handrail, include: handrail main part, the inside of handrail main part is provided with the inflatable cavity, be provided with a plurality of drawbar in the inflatable cavity, the outer edge of drawbar is connected with the inner side wall of inflatable cavity, the handrail main part includes backrest part and handrail part, the both ends of backrest part all are provided with handrail part, connecting sleeve, connecting sleeve with handrail main part fixed connection, connecting sleeve is used for setting on bed utensil. The utility model can improve the comfort of user.

Description

Technical Field

[0001] This utility model relates to the field of inflatable product technology, and in particular to an inflatable sofa armrest. Background Technology

[0002] In the current outdoor leisure equipment market, inflatable beds are widely popular due to their portability, but their limited functionality makes them difficult to meet diverse usage needs. While traditional outdoor sofas offer comfortable seating, they suffer from the following significant drawbacks: their monolithic structure results in bulky transport volumes, contradicting the portability of inflatable beds; their rigid frame structures lead to time-consuming assembly and the risk of component loss, failing to meet the demands of rapid outdoor deployment; furthermore, existing inflatable sofas are mostly one-piece designs, making them inconvenient to combine with conventional inflatable beds. Therefore, the inflatable sofa armrests provided by this utility model aim to solve these problems. Utility Model Content

[0003] This invention provides an inflatable sofa armrest that can improve user comfort.

[0004] To solve the above-mentioned technical problems, this utility model provides an inflatable sofa armrest, characterized in that it includes:

[0005] The handrail body has an internal air chamber and a plurality of reinforcing bars inside the air chamber. The outer edge of the reinforcing bars is connected to the inner wall of the air chamber. The handrail body includes a backrest and a handrail portion, and the handrail portion is provided at both ends of the backrest.

[0006] A connecting sleeve is fixedly connected to the armrest body and is used to be fitted onto the bed.

[0007] As a preferred embodiment of the above technical solution, the armrest and the backrest form an integral I-shaped structure, with the armrest symmetrically arranged on both sides of the backrest to form a double-sided seating support surface.

[0008] As a preferred embodiment of the above technical solution, the length of the armrest is 60cm to 100cm.

[0009] As a preferred embodiment of the above technical solution, the length of the backrest is 150cm to 200cm.

[0010] As a preferred embodiment of the above technical solution, the connecting sleeve includes a flexible fabric, and both ends of the flexible fabric are provided with connectors. The two ends of the flexible fabric are detachably connected through the connectors to form the connecting sleeve.

[0011] As a preferred embodiment of the above technical solution, the connector is a Velcro assembly.

[0012] As a preferred embodiment of the above technical solution, the width of the connecting sleeve is 90% to 110% of the width of the handrail body.

[0013] As a preferred embodiment of the above technical solution, the cross-sectional shape of the backrest is circular or rectangular, and the cross-sectional shape of the armrest is circular or rectangular.

[0014] As a preferred embodiment of the above technical solution, the handrail body includes an airbag and a handrail glove, the airbag is provided with an inflation chamber, the airbag is disposed inside the handrail glove, and the handrail glove is fixedly connected to the connecting sleeve.

[0015] As a preferred embodiment of the above technical solution, the airbag includes an upper membrane layer, a lower membrane layer, and a side barrier. The outer edge of the reinforcing rib is connected to the side barrier, the upper edge of the side barrier is connected to the upper membrane layer, and the lower edge of the side barrier is connected to the lower membrane layer. The upper membrane layer, the side barrier, and the lower membrane layer cooperate to form the inflation chamber.

[0016] This utility model provides an inflatable sofa armrest, comprising: an armrest body and a connecting sleeve. In use, the armrest body is fitted onto the bed via the connecting sleeve, and after inflation, it forms a stable support. The backrest provides comfortable back support for the user, while the armrests provide arm support, enhancing the user experience, especially in outdoor environments. When used with a regular inflatable mattress, it is easy to carry and quickly set up, effectively relieving fatigue from prolonged sitting or lying down. It is suitable for various scenarios such as camping and picnics, improving the comfort of outdoor activities. The inflation port of the air bladder is located on the side of the armrest body for easy operation. The armrest body has an inflation chamber inside, with several reinforcing ribs inside. The outer edges of the reinforcing ribs are connected to the inner wall of the inflation chamber. After the inflation chamber is fully inflated, the reinforcing ribs restrict the shape of the inflation chamber, allowing the inflatable mattress to withstand greater air pressure, thus providing better support for the armrest body and improving user comfort.

[0017] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this utility model more obvious and understandable, specific embodiments of this utility model are given below. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of an inflatable sofa armrest according to an embodiment of the present utility model;

[0019] Figure 2 This is a three-dimensional structural diagram of an inflatable sofa armrest according to an embodiment of the present utility model;

[0020] Figure 3 This is a cross-sectional structural schematic diagram of the main body of an inflatable sofa armrest according to an embodiment of the present utility model.

[0021] In the diagram: 1. Armrest body; 2. Connecting sleeve; 101. Inflation chamber; 102. Stiffener; 103. Backrest; 104. Armrest section; 105. Airbag; 106. Armrest cover; 107. Upper membrane layer; 109. Lower membrane layer; 111. Side panel; 201. Flexible fabric; 202. Connector. Detailed Implementation

[0022] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] See Figures 1 to 2 This utility model provides an inflatable sofa armrest, characterized in that it includes:

[0024] The handrail body 1 has an air chamber 101 inside, and a plurality of reinforcing bars 102 are provided inside the air chamber 101. The outer edge of the reinforcing bars 102 is connected to the top and bottom of the air chamber 101. The handrail body 1 includes a backrest 103 and a handrail part 104. The handrail part 104 is provided at both ends of the backrest 103.

[0025] Connecting sleeve 2, which is fixedly connected to the armrest body 1, is used to be fitted onto the bed.

[0026] This utility model provides an inflatable sofa armrest, comprising: an armrest body 1 and a connecting sleeve 2. In use, the armrest body 1 is fitted onto a bed via the connecting sleeve 2, and after inflation, forms a stable support. The backrest 103 provides comfortable back support for the user, while the armrest 104 provides arm support, enhancing the user experience, especially in outdoor environments. When used with a regular inflatable mattress, it is easy to carry, quickly set up, and effectively relieves fatigue from prolonged sitting or lying down. It is suitable for various scenarios such as camping and picnics, improving the comfort of outdoor activities. The inflation port of the air bladder 105 is located on the side of the armrest body 1 for easy operation. The armrest body 1 has an air chamber 101 inside, and a plurality of tension bars 102 are provided inside the air chamber 101. The outer edge of the tension bars 102 is connected to the inner wall of the air chamber 101. After the air chamber 101 is filled with air, the tension bars 102 play a role in restricting the shape of the air chamber 101. The tension bars 102 can enable the air mattress to withstand greater air pressure, thereby giving the armrest body 1 a better support effect and improving the user's comfort.

[0027] In a further embodiment of this invention, the armrest 104 and the backrest 103 form an integral I-shaped structure, with the armrest 104 symmetrically arranged on both sides of the backrest 103 to form a double-sided seating support surface.

[0028] In this embodiment, the armrest 104 and the backrest 103 form an integral I-beam structure, creating a double-sided seating support surface. When installing the inflatable sofa armrest, the armrest body 1 can be installed near the center of the bed surface, allowing people to sit on both sides of the backrest 103, increasing usable space, meeting the needs of multiple people using it simultaneously, and improving the utilization rate of the bed. In addition, it can also provide better support, avoiding tilting or collapse caused by uneven force on one side, and ensuring safe use.

[0029] In a further embodiment of this invention, the length of the armrest portion 104 is 60cm to 100cm.

[0030] In this embodiment, the armrest 104 is 60cm to 100cm long, which can adapt to the width of most beds on the market, ensuring that the armrest 104 has a wide coverage area and provides a stable support point. At the same time, the length is moderate, so it will not take up too much space, making it easy to install and disassemble, and further improving the ease of use.

[0031] In a further embodiment of this invention, the length of the backrest 103 is 150cm to 200cm.

[0032] In this embodiment, the backrest 103 is 150cm to 200cm long, which can adapt to the length of most beds on the market, ensuring a wide coverage area, increasing usable space, meeting the needs of multiple people using it at the same time, and improving the utilization rate of the bed; at the same time, it avoids the burden caused by excessive length, ensuring comfort and convenience during use.

[0033] In a further embodiment of this invention, the connecting sleeve 2 includes a flexible fabric 201, and each end of the flexible fabric 201 is provided with a connector 202. The two ends of the flexible fabric 201 are detachably connected through the connectors 202 to form the connecting sleeve 2.

[0034] In this embodiment, the two ends of the flexible fabric 201 are connected to form the connecting sleeve 2. When in use, the armrest body 1 is placed in the middle of the bed surface, the flexible fabric 201 passes through the bottom of the bed, and the connecting piece 202 is used to make the flexible fabric 201 tightly fixed to the bed, ensuring that the armrest body 1 is stable and does not shift, thus enhancing the safety during use.

[0035] In a further embodiment of this invention, the connector 202 is a Velcro assembly.

[0036] In this embodiment, the connector 202 is a Velcro assembly. The Velcro assembly has strong adhesive force, effectively securing the armrest body 1 and ensuring it does not loosen during use, thus improving the user experience. The Velcro assembly is also wide, allowing adjustment of the fit between the sofa armrest and the bed, adapting to different bed thicknesses. It is easy to operate and allows users to adjust it according to their actual needs, further optimizing the user experience.

[0037] In a further embodiment of this invention, the width of the connecting sleeve 2 is 90% to 110% of the width of the handrail body 1.

[0038] In this embodiment, the width of the connecting sleeve 2 corresponds to the width of the handrail body 1, ensuring that the connecting sleeve 2 fits tightly with the handrail body 1, thereby ensuring that the handrail body 1 is stable and reliable during use, avoiding shaking or displacement caused by loose connection, and only one connecting sleeve 2 is needed to cover the entire handrail body 1, simplifying the installation steps and improving usage efficiency.

[0039] In a further embodiment of this invention, the cross-sectional shape of the backrest 103 is circular or rectangular, and the cross-sectional shape of the armrest 104 is circular or rectangular.

[0040] In this embodiment, the backrest 103 has a circular or rectangular cross-sectional shape, and the armrest 104 has a circular or rectangular cross-sectional shape, allowing users to choose according to their personal preferences while ensuring structural stability and improving overall aesthetics and practicality. The backrest 103 and armrest 104 are designed as a single unit, enhancing overall structural stability, reducing seams, preventing dust accumulation, facilitating cleaning, and extending service life.

[0041] In a further embodiment of this invention, the handrail body 1 includes an airbag 105 and a handrail glove 106. The airbag 105 is provided with an inflation chamber 101. The airbag 105 is disposed inside the handrail glove 106. The handrail glove 106 is fixedly connected to the connecting sleeve 2.

[0042] In this embodiment, the armrest body 1 includes an airbag 105 and an armrest glove 106. The armrest glove 106 is fixedly connected to the connecting sleeve 2 by sewing to ensure a sturdy structure. During use, the user can inflate or deflate the airbag 105 as needed to adjust its firmness, adapting to different usage requirements and improving comfort, while also facilitating storage and portability. When cleaning is required, the armrest glove 106 can be directly removed for washing, maintaining hygiene and extending its service life. Simultaneously, the armrest glove 106 also protects the airbag 105, preventing wear and scratches, ensuring its long-term integrity, and further extending its service life.

[0043] In a further embodiment of this invention, the airbag 105 includes an upper membrane layer 107, a lower membrane layer 109, and a side barrier 111. The outer edge of the tensioner 102 is connected to the side barrier 111, the upper edge of the side barrier 111 is connected to the upper membrane layer 107, and the lower edge of the side barrier 111 is connected to the lower membrane layer 109. The upper membrane layer 107, the side barrier 111, and the lower membrane layer 109 cooperate to form the inflation chamber 101.

[0044] In this embodiment, the two ends of the tension bar 102 are fixedly connected to the upper membrane layer 107 and the lower membrane layer 109 by welding, respectively. The main body also includes a side enclosure 111, which connects the upper membrane layer 107 and the lower membrane layer 109. The upper membrane layer 107, the lower membrane layer 109, and the side enclosure 111 cooperate to form the inflation chamber 101. If the upper membrane layer 107 and the lower membrane layer 109 are directly connected, the connection part of the upper membrane layer 107 and the lower membrane layer 109 will be subjected to a large tensile force and is easily damaged. However, by using the side enclosure 111 and the tension bar 102, the airbag 105 can withstand a larger air pressure, thereby giving the airbag 105 a better support effect and greater comfort.

[0045] In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. Furthermore, the described specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of those different embodiments or examples.

[0046] 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 indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0047] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. An inflatable sofa armrest, characterized in that, include: The handrail body has an internal air chamber and a plurality of reinforcing bars inside the air chamber. The outer edge of the reinforcing bars is connected to the inner wall of the air chamber. The handrail body includes a backrest and a handrail portion, and the handrail portion is provided at both ends of the backrest. A connecting sleeve is fixedly connected to the armrest body and is used to be fitted onto the bed.

2. The inflatable sofa armrest according to claim 1, characterized in that, The armrests and the backrest form an integral I-shaped structure, with the armrests symmetrically arranged on both sides of the backrest to form a double-sided seating support surface.

3. The inflatable sofa armrest according to claim 2, characterized in that, The length of the handrail is 60cm to 100cm.

4. The inflatable sofa armrest according to claim 3, characterized in that, The length of the backrest is 150cm to 200cm.

5. The inflatable sofa armrest according to claim 1, characterized in that, The connecting sleeve includes a flexible fabric, and each end of the flexible fabric is provided with a connector. The two ends of the flexible fabric are detachably connected through the connectors to form the connecting sleeve.

6. The inflatable sofa armrest according to claim 5, characterized in that, The connector is a Velcro assembly.

7. The inflatable sofa armrest according to claim 1, characterized in that, The width of the connecting sleeve is 90% to 110% of the width of the handrail body.

8. The inflatable sofa armrest according to claim 1, characterized in that, The backrest has a circular or rectangular cross-sectional shape, and the armrest has a circular or rectangular cross-sectional shape.

9. The inflatable sofa armrest according to claim 1, characterized in that, The handrail body includes an airbag and a handrail glove. The airbag is provided with an inflation chamber and is located inside the handrail glove. The handrail glove is fixedly connected to the connecting sleeve.

10. The inflatable sofa armrest according to claim 9, characterized in that, The airbag includes an upper membrane layer, a lower membrane layer, and a side enclosure. The outer edge of the tensioner is connected to the side enclosure, the upper edge of the side enclosure is connected to the upper membrane layer, and the lower edge of the side enclosure is connected to the lower membrane layer. The upper membrane layer, the side enclosure, and the lower membrane layer cooperate to form the inflation chamber.

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