Novel two-in-one inflatable sofa

Abstract

The invention relates to the technical field of inflatable sofas and discloses a novel two-in-one inflatable sofa which comprises an air bag I, an air bag II, an air bag III and an air bag IV. According to the novel two-in-one inflatable sofa, through the arrangement of the fourth air bag, the fourth air bag can be taken out to be independently used as a footstool; the first air bag, the second air bag and the third air bag are connected through the connecting positions to form armrests, a backrest and leg supports of the sofa, the fourth air bag movably installed in the annular structure is added, the inflatable sofa is formed, the sofa is simple in structure and convenient to manufacture, and compared with a traditional inflatable sofa, the cost is greatly reduced; meanwhile, the first air bag, the second air bag and the third air bag expand after being inflated through the air nozzles and extrude one another, internal vacancies are small, and the sofa can be directly used as a hollow sofa; the first air bag, the second air bag and the third air bag can form air bags which are mutually ventilated through the air passing holes, the three air bags can be inflated through one air tap, the cost of the air tap can be saved, and the inflation difficulty is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of inflatable sofas, in particular to a novel two-in-one inflatable sofa. Background Art

[0002] As a household item, sofas have entered thousands of households. They can provide users with a more comfortable sitting or lying experience. At present, there are many types of sofas, including at least wooden sofas, leather sofas, and inflatable sofas.

[0003] With the acceleration of modern life and the diversification of living space, people have increasing requirements for the flexibility, portability and versatility of furniture. Traditional sofas often take up a large space, have complex structures, are difficult to manufacture, and have single functions, which makes it difficult to meet the needs of modern families for efficient use of space. Therefore, we proposed a new two-in-one inflatable sofa to solve the above problems. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention provides a novel two-in-one inflatable sofa, which solves the problems mentioned in the background technology.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a new type of two-in-one inflatable sofa, including airbag one, airbag two, airbag three and airbag four, the right side height of airbag one is greater than the left side height, the right side height of airbag two is greater than the left side height, the right side of airbag one is connected with the right side of airbag two through connection one, forming the backrest and left and right armrests of the sofa, the left side of airbag two is connected with the right side of airbag three through connection two, the left side of airbag one is connected with the left side of airbag three through connection three, and airbag four is installed between airbag one, airbag two and airbag three.

[0006] Furthermore, an air nozzle 2 is fixedly installed on the outside of one side of the airbag 2, and an air hole is provided on the connection 1.

[0007] By adopting the above technical solution, the gas inflated by the air nozzle 2 flows into the interior of the airbag 1 through the air hole; the design of the air hole is mainly to ventilate and adjust the air pressure inside the inflatable sofa, so that the inflatable sofa can maintain a proper inflation state during use, avoiding damage caused by over-inflation, and also making it convenient for users to adjust the hardness of the sofa according to their needs.

[0008] Furthermore, an air nozzle 1 is fixedly installed on the outside of one side of the airbag 3.

[0009] Furthermore, the airbag four is composed of a bottom film, an outer film, an upper film, an inner pull belt and an air nozzle three. The edges of the upper film and the bottom film are fixedly connected with the outer film, the center of the bottom film and the upper film is fixedly connected with an inner pull belt, and the air nozzle three is fixedly installed on the outside of one side of the outer film.

[0010] By adopting the above technical solution, the main function of the inner pull strap is to fix and support the structure of the airbag four, ensuring that the airbag four remains stable and comfortable during use; the inner pull strap is usually made of rubber or plastic, has high elasticity and durability, and can withstand frequent use and deformation without being easily damaged.

[0011] Furthermore, the airbag 1, airbag 2 and airbag 3 together form a triangular ring structure with a low front portion and a high rear portion.

[0012] Furthermore, the airbag one, airbag two and airbag three are all made of two pieces of sealing materials.

[0013] The beneficial effects of the present invention are:

[0014] The novel two-in-one inflatable sofa has airbag four, so that airbag four can be taken out and used as a footstool separately; airbag one, airbag two and airbag three are connected through the joint to become the armrest, backrest and leg support of the sofa, and airbag four movably installed inside the ring structure forms an inflatable sofa, which has a simple structure and is easy to manufacture. Compared with the traditional inflatable sofa, the cost is greatly reduced; at the same time, airbag one, airbag two and airbag three are expanded and squeezed against each other after being inflated by the air nozzle, and the internal space is small, so the sofa can be directly used as a hollow sofa; airbag one, airbag two and airbag three can also form airbags that ventilate each other through the air holes, and the three airbags can be inflated with one air nozzle, which can save the cost of the air nozzle and reduce the difficulty of inflation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for describing the embodiments or in the prior art are briefly introduced below.

[0016] Figure 1 It is a schematic diagram of the structure of the present invention;

[0017] Figure 2 This is a schematic diagram of the air hole structure of the present invention;

[0018] Figure 3 Schematic diagram of the structure of the airbag 4 of the present invention.

[0019] Explanation of the reference numerals: 1. airbag one; 2. airbag two; 3. airbag three; 4. airbag four; 5. connection one; 6. connection two; 7. connection three; 8. air nozzle one; 9. air nozzle two; 10. air hole; 41. bottom film; 42. outer film; 43. upper film; 44. inner drawstring; 45. air nozzle three. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] See also Figure 1-3 A novel two-in-one inflatable sofa comprises an airbag 1, an airbag 2, an airbag 3 and an airbag 4. The height of the right side of the airbag 1 is greater than that of the left side, and the height of the right side of the airbag 2 is greater than that of the left side. The right side of the airbag 1 is connected to the right side of the airbag 2 through a connection 5 to form a backrest and left and right armrests of the sofa. The left side of the airbag 2 is connected to the right side of the airbag 3 through a connection 6, and the left side of the airbag 1 is connected to the left side of the airbag 3 through a connection 7. The airbag 4 is installed between the airbag 1, the airbag 2 and the airbag 3. Through the setting of the airbag 4, the airbag 4 can be taken out and used as a footstool alone. The airbags 1, 2 and 3 are connected to each other. After the airbag 2 and the airbag 3 are connected through the connection, they become the armrest, backrest and leg support of the sofa. Together with the airbag 4 4 movably installed inside the annular structure, an inflatable sofa is formed. The sofa has a simple structure and is easy to manufacture. Compared with the traditional inflatable sofa, the cost is greatly reduced; at the same time, the airbag 1 1, the airbag 2 2 and the airbag 3 3 are expanded after being inflated by the air nozzle, and squeeze each other. The internal space is small, and they can be directly used as a hollow sofa; the airbag 1 1, the airbag 2 2 and the airbag 3 3 can also form airbags that ventilate each other through the air hole 10, and the three airbags can be inflated with one air nozzle, which can save the cost of the air nozzle and reduce the difficulty of inflation.

[0022] An air nozzle 29 is fixedly installed on the outside of one side of the airbag 2, and an air hole 10 is provided on the connection 15; by adopting the above technical solution, the inflated gas of the air nozzle 29 flows into the interior of the airbag 1 through the air hole 10; the design of the air hole 10 is mainly to ventilate and adjust the air pressure inside the inflatable sofa, so that the inflatable sofa can maintain a proper inflation state during use, avoiding damage caused by over-inflation, and also convenient for users to adjust the hardness of the sofa according to needs.

[0023] An air nozzle 8 is fixedly installed on the outside of one side of the airbag 3.

[0024] The airbag four 4 is composed of a bottom film 41, an outer sheet 42, an upper sheet 43, an inner pull strap 44 and an air nozzle three 45. The outer sheet 42 is fixedly connected to the edges of the upper sheet 43 and the bottom film 41, the inner pull strap 44 is fixedly connected to the center of the bottom film 41 and the upper sheet 43, and the air nozzle three 45 is fixedly installed on the outside of one side of the outer sheet 42; by adopting the above technical scheme, the main function of the inner pull strap 44 is to fix and support the structure of the airbag four 4, ensuring that the airbag four 4 remains stable and comfortable during use; the inner pull strap 44 is usually made of rubber or plastic, has high elasticity and durability, can withstand frequent use and deformation without being easily damaged.

[0025] The airbag 1 1 , the airbag 2 2 and the airbag 3 3 together form a triangular ring structure with a low front portion and a high rear portion.

[0026] Airbag 1 1 , airbag 2 2 and airbag 3 3 are all made of two sheets of sealing materials.

[0027] When in use, airbag four 4 can be taken out and used as a footstool separately; airbag one 1, airbag two 2 and airbag three 3 are connected through the connection to become the armrest, backrest and leg support of the sofa, and the airbag four 4 movably installed inside the annular structure forms an inflatable sofa. The sofa has a simple structure and is easy to manufacture. Compared with traditional inflatable sofas, the cost is greatly reduced; at the same time, airbag one 1, airbag two 2 and airbag three 3 are expanded after being inflated by the air nozzle, squeezing each other, and the internal space is small, so they can be directly used as a hollow sofa; airbag one 1, airbag two 2 and airbag three 3 can also form airbags that ventilate each other through the air hole 10, and the three airbags can be inflated with one air nozzle, which can save the cost of the air nozzle and reduce the difficulty of inflation.

[0028] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A novel two-in-one inflatable sofa, comprising airbag 1 (1), airbag 2 (2), airbag 3 (3) and airbag 4 (4), characterized in that: The height of the right side of the airbag 1 (1) is greater than the height of the left side, and the height of the right side of the airbag 2 (2) is greater than the height of the left side. The right side of the airbag 1 (1) is connected to the right side of the airbag 2 (2) through the connection point 1 (5) to form the backrest and left and right armrests of the sofa. The left side of the airbag 2 (2) is connected to the right side of the airbag 3 (3) through the connection point 2 (6). The left side of the airbag 1 (1) is connected to the left side of the airbag 3 (3) through the connection point 3 (7). The airbag 4 (4) is installed between the airbag 1 (1), the airbag 2 (2) and the airbag 3 (3).

2. A novel two-in-one inflatable sofa according to claim 1, characterized in that: An air nozzle 2 (9) is fixedly mounted on the outside of one side of the air bag 2 (2), and an air hole (10) is provided on the connection part 1 (5).

3. A novel two-in-one inflatable sofa according to claim 1, characterized in that: An air nozzle one (8) is fixedly mounted on the outside of one side of the air bag three (3).

4. A novel two-in-one inflatable sofa according to claim 1, characterized in that: The airbag four (4) is composed of a bottom sheet (41), a peripheral sheet (42), an upper sheet (43), an inner drawstring (44) and an air nozzle three (45). The edges of the upper sheet (43) and the bottom sheet (41) are fixedly connected with the peripheral sheet (42), the center of the bottom sheet (41) and the upper sheet (43) is fixedly connected with the inner drawstring (44), and the air nozzle three (45) is fixedly installed on the outside of one side of the peripheral sheet (42).

5. A novel two-in-one inflatable sofa according to claim 1, characterized in that: The airbag 1 (1), the airbag 2 (2) and the airbag 3 (3) together form a triangular ring structure with a low front portion and a high rear portion.

6. The novel two-in-one inflatable sofa according to claim 1 is characterized in that: The airbag one (1), airbag two (2) and airbag three (3) are all made of two sheets of sealing material.

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