CN220174810U - A new type of inflatable sofa bed - Google Patents

Abstract

The utility model relates to the technical field of inflatable furniture, and discloses a new type of inflatable sofa bed, which includes an air mattress and an inflatable tube. The air mattress is placed inside the inflatable tube. The inflatable mattress and the inflatable tube They can be combined with each other. The connection between the air mattress and the inflatable tube is provided with a connecting piece. The air mattress is made of durable materials and can withstand frequent use and air pressure changes. This new type of inflatable sofa bed makes different combinations of air mattresses and inflatable tubes, and controls the amount of inflation, so that the air mattress and inflatable tubes can be freely combined into different shapes, such as Flat beds, sofas and back-able beds allow the human body to use them comfortably, and the beds can be transformed into three different forms: flat beds, seating areas and comfortable sofas, allowing users to customize the sofa according to their own preferences. shape.

Description

A new type of inflatable sofa bed

Technical field

The utility model relates to the technical field of inflatable furniture, specifically a new type of inflatable sofa bed.

Background technique

Inflatable furniture is a kind of furniture made of non-rigid materials. It is inflated to form a certain shape, which makes it easy to transport and store.

US patent US 20120233832 A1 discloses an inflatable sofa bed with an air mattress and a foldable frame. However, this design is relatively bulky and difficult to carry.

Another patent, US Patent 4965901 A, describes an air mattress with an inflatable core that provides space-saving and comfort features. However, this design lacks the versatility and adjustability of the present invention.

In addition, there are other related technologies such as anfibio sofa bed, such as the conventional sofa transforming bed, which is a deformable piece of furniture that can be converted into various positions such as bed, sofa and recliner. However, these products are not inflatable, which limits their portability and ease of storage.

It can be seen that a new type of inflatable sofa bed is urgently needed to solve the problems of portability and multi-function.

Utility model content

The purpose of this utility model is to provide a new type of inflatable sofa bed to solve the problems raised in the above background technology.

In order to solve the above technical problems, the present utility model provides the following technical solution: a new type of inflatable sofa bed, including an air mattress and an inflatable tube. The air mattress is placed inside the inflatable tube. The air mattress and the inflatable tube are The tubes can be combined with each other, and a connecting piece is provided at the connection between the air mattress and the inflatable tubes;

The air mattress is made of durable materials and can withstand frequent use and changes in air pressure. The upper and lower surfaces of the air mattress are connected to the side structures to form a sealed inflatable space;

The side structure includes a first inflation valve for inflation and deflation;

The air mattress can be detached from the inflatable tube, allowing it to be used as a bed alone or as a table on which items can be placed;

The inflatable tubular object is composed of at least one inflatable tubular body, covered with a layer of cloth on the outside. The inflatable tubular body is made of durable materials and can withstand changes in air pressure and maintain its shape;

The inflatable tube body also includes a second charging valve that allows the user to adjust the air pressure within the structure to create the desired level of firmness;

The air mattress and the air tube can be rolled up after being deflated.

Preferably, the air mattress is made of flexible material, one or more membranes made of flexible material are provided inside the air mattress, and the air mattress is C-shaped or U-shaped.

Preferably, the inflatable tube is made of an air-impermeable flexible material and consists of a single tube that can be configured in only one of two ways: as a structure with a backrest and armrests, or as a flat rectangular tubular structure for ease of storage and portability, The inflatable tubular structure can be attached or detached for easy storage.

Preferably, the air mattress is inflated to different hardness levels to provide different hardnesses for use as a bed, a seat sofa or a multi-person seat.

Preferably, the outer surfaces of the air mattress and inflatable tube are equipped with accessories that complement the sofa bed and may provide the functions of a tabletop, sunshade and ducts to create the structure of a tent.

Preferably, the flexible material is PVC or TPU, and the film is PVC, TPU or Drop-stitch.

Preferably, the air-impermeable flexible material is fabric or plastic.

Compared with the existing technology, the beneficial effects achieved by this utility model are:

First, the utility model makes different combinations of air mattresses and inflatable tubes, and controls the amount of inflation, so that the air mattress and the inflatable tubes can be freely combined into different shapes, such as Flat beds, sofas, and back-able beds allow the human body to use them comfortably, achieving the effect of being multifunctional and comfortable. The bed can be transformed into three different forms: flat bed, seating area, and comfortable sofa. Allowing users to customize the shape of the sofa to their liking.

Secondly, the present utility model can control the inflation volume of the air mattress and the inflatable tube respectively by setting air valves inside both the air mattress and the inflatable tube, and can completely control the inflation amount of the air mattress and the inflatable tube when not in use. The gas in the air mattress and the inflatable tube is completely released, and the air mattress and the inflatable tube are rolled up, thereby achieving the effect of reducing storage space and facilitating transportation.

Description of drawings

Figure 1 is a top view of the air mattress and the inflatable tube of the utility model when they are fully inflated and connected together;

Figure 2 is a top view of the air mattress of the utility model when it is half-folded and the inflatable tube is fully inflated and connected together;

Figure 3 is a schematic structural diagram of the sofa model of the present utility model;

Figure 4 is a schematic structural diagram of the recliner model of the present utility model;

Figure 5 is a schematic diagram of the utility model connector installed on an air mattress and an inflatable tube;

Figure 6 is a schematic diagram of the structure of the present utility model after being rolled up.

Among them: 1. Air mattress; 2. Inflatable tube; 3. Connectors.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figure 1-6, a new type of inflatable sofa bed. The improved inflatable bed structure includes two main parts: an air mattress 1 and an inflatable tube 2. The air mattress 1 is made of durable materials that can withstand frequent use and changes in air pressure. The upper and lower surfaces of the mattress are connected to the side structure, and there are several options to flatten the mattress, such as adding foam inside, using tubes, membranes or drop seams to create an airtight charging space. The side structure includes a first charging valve for easy inflation and deflation. The mattress can also be designed with two pieces attached, making it flat and providing the option of a table when folded alone. Additionally, the material can be multiple layers of different fabric materials, providing durability and comfort. The mattress can also be detached from the tubular structure, allowing it to be used as a bed on its own or as a table on which to place items.

The air mattress 1 is designed to be comfortable and supportive, and the inflatable space is provided with sturdy fabric that can withstand the air pressure inside.

The tubular inflatable structure is composed of at least one inflatable tubular body and is covered with a layer of cloth. The inflatable tubular body is constructed of durable materials that can withstand changes in air pressure and maintain its shape. The inflatable tube body can include a second charging valve that allows the user to adjust the air pressure within the structure to create the desired level of firmness.

This bed can be transformed into different positions by adjusting the air pressure and folding some complete sections into two. There are three possible locations:

In the first position, the tubular structure is unfolded and the mattress is fully inflated, creating a flat surface suitable for sleeping or resting.

In the second position, the tube structure is not folded, but the mattress is partially deflated and folded in half. This creates a seating area on one side of the bed, providing users with a comfortable place to relax and sit on the tubular structure and folding mattress.

In the third position, both the tubular structure and the mattress are folded up to create a comfortable sofa. Users sit on the folding structure, which provides back support, while the mattress acts as a cushioned seat.

By adjusting the air pressure of the tubular structure, users can customize the shape of the sofa to suit their preferences.

In addition, connection points on the sides of the tubular structure provide a solution to the problem of limited space in small living areas. These connection points can be used to secure various accessories such as lampshades, lamp stands, small desk stands, bookshelves and more. This is not an exhaustive list, as these attachment points can be used to secure any accessory that can accommodate the size and shape of the tubular structure. With these accessories, the sofa bed can be transformed into a versatile piece of furniture that meets the user's specific needs and preferences.

This feature adds to the product's versatility, making it suitable for a variety of environments and occasions. Overall, the improved design of air beds provides a portable, versatile and comfortable furniture option that can adapt to a variety of situations and preferences while being easy to store, use and transport.

Please refer to Figure 1, a new type of inflatable sofa bed. The sofa bed looks like a round rectangle. The air mattress 1 forms the main surface area. The inflatable tube 2 surrounds the periphery of the air mattress 1. On the air mattress 1 forms a raised circular edge around it.

The air mattress 1 is firmly connected to the connecting piece 3 on the surface of the inflatable tube 2 through a variety of quick connection methods. The connecting piece 3 includes but is not limited to straps, hooks, zippers, Velcro, etc., which ensures that the air mattress 1 is Firmly fixed during use and will not shift;

In addition, the air mattress 1 can be designed in two pieces connected to make it flat and provide a table option when folded alone.

When the bed is not in use, it can be easily folded by releasing the air in the structure of the air mattress 1 and inflatable tube 2, forming a compact and portable package for storage or transportation.

Overall, the inflatable sofa bed offers a versatile and comfortable sleeping and seating solution, with multiple options to customize the firmness and shape of the inflatable tube 2 structure and air mattress 1.

Please refer to Figure 2. After the air mattress 1 is folded, the inflatable tube 2 structure is fully inflated. In this configuration, the air mattress 1 is folded in half and connected to the inflatable tube with connector 3 or other fasteners. 2 structurally. When fully inflated, the inflatable tube 2 structure forms a comfortable and supportive seating area that can accommodate multiple people. The design of the inflatable tube 2 structure allows for seating on all sides when there are crowds.

The air mattress 1 is made of durable materials that can withstand frequent use and changes in air pressure. The upper and lower surfaces of the air mattress 1 are connected with the side structures to form a closed charging space. The side structure includes a first charging valve for easy inflation and deflation. The air mattress 1 can also be designed in two pieces connected to make it flat and provide the option of a table when folded alone. Additionally, the material can be multiple layers of different fabric materials, providing durability and comfort.

Through Figure 5, we see that the air mattress 1 is separated from the inflatable tube 2 structure. The air mattress 1 is folded and connected to a quick strap or other connection mechanism. It is placed next to the tubular structure, the Inflatable Tubular 2 structure is fully inflated and not folded. The inflatable tube 2 structure is separate from the air mattress 1 with straps hanging loosely to one side of the length.

We can also see the inner workings of the inflatable tube 2 structure, which shows the attachment points of the air mattress 1. The structure of the inflatable tube 2 is designed with multiple connection points to fix the position of the air mattress 1 and prevent the mattress from slipping or moving. Connection points can be made from durable materials that can withstand frequent use and air pressure changes.

Figure 5 visually demonstrates the versatility and flexibility of the air bed invention. It shows how the air mattress 1 can be used separately from the inflatable tube 2 structure, giving it greater flexibility and convenience. It also highlights the various connection mechanisms that can be used to secure the air mattress 1 to ensure maximum comfort and support.

Referring to Figure 3, in this configuration, the inflatable sofa bed is folded in half, its inflatable tube 2 structure is partially inflated to provide the required degree of firmness, and its inflatable mattress 1 is also partially deflated. The inflatable tube 2 structure is folded to form a top and bottom section, these two sections can be connected using straps or other quick fasteners, such as using a built-in zipper, which runs horizontally along the length of the bed, which surrounds the folded air mattress 1. These straps can be adjusted to achieve the desired level of the taller backrest of the Inflatable Tube 2 structure, providing back support according to the user's preference, while the Inflatable Mattress 1 acts as a cushioned seat.

There are several ways to secure an air mattress 1 to an inflatable tube 2 structure to ensure stability and comfort. One method is to use adjustable straps or clips to connect the two parts together, while the other is to use a zippered fence that wraps the air mattress 1 around the inflatable tube 2 structure.

These securing mechanisms help keep your folding inflatable sofa bed in place and prevent it from unintentionally unfolding.

Please refer to Figure 4, which shows the inflatable sofa bed in the recliner mode, with the air mattress 1 connected to the top of the inflatable tube 2 structure. The structure of the inflatable tube 2 is folded in a U shape, and the two ends are connected together by straps or other appropriate accessories. The air mattress 1 is connected to the top of the inflatable tube 2 structure by straps or other suitable accessories and conforms to its arc shape. The air mattress 1 has a C-shaped cross-section with a raised backrest and curved armrests to provide a comfortable resting experience. The air mattress 1 is made of PVC, TPU or other suitable materials and can be inflated and deflated to varying degrees using multiple valve systems.

Please refer to Figure 6. We can see that the empty sofa consists of two different parts: rolled up air mattress 1 and rolled up inflatable tube 2. These two items are very compact and can be rolled up for easy transportation and storage. .

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A new type of inflatable sofa bed, including an air mattress (1) and an inflatable tube (2), characterized in that: the air mattress (1) is placed inside the inflatable tube (2), and the inflatable The mattress (1) and the inflatable tube (2) can be combined with each other, and a connecting piece (3) is provided at the connection between the air mattress (1) and the inflatable tube (2); The air mattress (1) is made of durable materials and can withstand frequent use and changes in air pressure. The upper and lower surfaces of the air mattress (1) are connected to the side structures to form a closed inflatable space; The side structure includes a first inflation valve for inflation and deflation; The air mattress (1) can be separated from the inflatable tube (2), so that it can be used as a bed alone or as a table on which items can be placed; The inflatable tubular object (2) is composed of at least one inflatable tubular body, covered with a layer of cloth on the outside. The inflatable tubular body is made of durable materials and can withstand changes in air pressure and maintain its shape; The inflatable tube body also includes a second charging valve that allows the user to adjust the air pressure within the structure to create the desired level of firmness; The air mattress (1) and the inflatable tube (2) can be rolled up after being deflated. 2. A new type of inflatable sofa bed according to claim 1, characterized in that: the air mattress (1) is made of flexible material, and the inside of the air mattress (1) is provided with a mattress made of flexible material. One or more membranes, the air mattress (1) is C-shaped or U-shaped. 3. A new type of inflatable sofa bed according to claim 1, characterized in that: the inflatable tube (2) is made of airtight flexible material, includes a single tube, and can only be configured in one of two ways: with Available with backrest and armrests, or as a flat rectangular tubular structure for easy storage and portability, the inflatable tubular structure can be attached or detached for easy storage. 4. A new type of inflatable sofa bed according to any one of claims 1 to 3, characterized in that: the air mattress (1) is provided as a bed, a seat, a sofa or a multi-purpose sofa by being inflated to different hardness levels. Different hardnesses used in human seats. 5. A new type of inflatable sofa bed according to any one of claims 1 to 3, characterized in that: the outer surfaces of the inflatable mattress (1) and the inflatable tube (2) are equipped with accessories, and the accessories are used for Complementing the daybed, it may offer the functionality of a tabletop, shade and ducting to create the structure of a tent. 6. A new type of inflatable sofa bed according to claim 2, characterized in that: the flexible material is PVC, TPU, and the film is PVC, TPU, Drop-stitch. 7. A new type of inflatable sofa bed according to claim 3, characterized in that the air-impermeable flexibility is made of fabric or plastic.