Waterproof antibacterial PU leather composite sofa

Abstract

The utility model discloses a waterproof antibacterial PU leather composite sofa, which comprises armrests, a cushion and a backrest, each armrest comprises an armrest seat and an armrest pad arranged at the top of the armrest seat, each armrest seat is provided with a cavity with an upward opening, at least one telescopic rod is mounted on the inner wall of one side, far away from the cushion, of each cavity, and each telescopic rod is connected with the corresponding armrest pad. The angle of the armrest cushion can be adjusted, the angle of the armrest cushion can be adjusted according to the sitting posture of a user in daily use, the arm can be more comfortably put on the armrest cushion, the armrest cushion can be pulled out to be adjusted to the position of the cushion, and when the user lies on the sofa to have a rest, the armrest cushion can serve as a pillow and is more comfortable to use. The cavities are formed in the armrest seats, so that blankets and other sundries can be conveniently taken and placed, and the multifunctional armrest is more comfortable and healthy due to the waterproof and antibacterial PU leather fabric.

Description

Technical Field

[0001] This utility model relates to the field of sofa technology, and in particular to a waterproof and antibacterial PU leather composite sofa. Background Technology

[0002] Sofas are common pieces of furniture. Currently, the armrests of ordinary sofas are fixed or can only be adjusted in height. When users want to lie down on the sofa to rest, the armrests on both sides of the sofa usually cannot be adjusted to a suitable angle to act as a pillow, resulting in poor comfort when users rest their heads on the sofa armrests and failing to meet their needs. Utility Model Content

[0003] To solve the above technical problems, this utility model provides a waterproof and antibacterial PU leather composite sofa.

[0004] The present invention adopts the following technical solution:

[0005] A waterproof and antibacterial PU leather composite sofa includes armrests, a seat cushion, and a backrest. The armrests include an armrest base and an armrest pad disposed on the top of the armrest base. The armrest base has an upward-facing cavity. At least one telescopic rod is installed on the inner wall of the cavity on the side away from the seat cushion. The telescopic rod is fixedly connected to the armrest pad.

[0006] Preferably, at least one first rotating seat is installed on the inner wall of the cavity on the side away from the seat cushion.

[0007] Preferably, at least one second rotating seat is installed at the bottom of the armrest pad.

[0008] Preferably, the telescopic rod includes a first connecting rod and a second connecting rod, one end of the first connecting rod being rotatably connected to the first rotating seat, and one end of the second connecting rod being rotatably connected to the second rotating seat.

[0009] Preferably, the first connecting rod is connected to the first rotating seat via an angle adjuster, and the second connecting rod is connected to the second rotating seat via an angle adjuster.

[0010] Preferably, the angle adjuster is a multi-position petal hinge.

[0011] Preferably, the top surface of the armrest pad is provided with a latex pad or memory foam.

[0012] Preferably, the cavity depth is half the height of the armrest seat, the cavity width is two-thirds the width of the armrest seat, and a blanket or cushion can be placed in the cavity.

[0013] Preferably, the surface material of the seat cushion, the backrest, and the armrest cushion is waterproof and antibacterial PU leather.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] The armrests are adjustable, allowing you to adjust the angle according to your sitting posture during daily use so that your arms can rest more comfortably on them.

[0016] The armrest cushion can be pulled out and adjusted to the position of the seat cushion, so that it can be used as a pillow when the user lies down on the sofa to rest, making it more comfortable.

[0017] The armrests have cavities to keep blankets and other items out of reach and make them easy to access.

[0018] The sofa upholstery is made of waterproof and antibacterial PU leather, making it more comfortable and healthier. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the first altered state of the present invention.

[0021] Figure 3 This is a schematic diagram of the second altered state of the present invention.

[0022] Figure 4 This is a cross-sectional view of the handrail in the first altered state of this utility model.

[0023] Figure 5 This is a cross-sectional view of the handrail in the second variation of this utility model.

[0024] In the picture, the armrest is 100, the seat cushion is 200, the backrest is 300, the armrest seat is 11, the armrest pad is 12, and the telescopic rod is 15.

[0025] First rotating seat 110, second rotating seat 120, cavity 111, first connecting rod 151, second connecting rod 152, angle adjuster 1101. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0027] Example 1:

[0028] like Figure 1-5As shown, this utility model provides a waterproof and antibacterial PU leather composite sofa, including an armrest 100, a seat cushion 200 and a backrest 300. The armrest 100 includes an armrest seat 11 and an armrest pad 12 disposed on the top of the armrest seat 11. The armrest seat 11 has an upward-facing cavity 111. At least one telescopic rod 15 is installed on the inner wall of the cavity 111 on the side away from the seat cushion. The telescopic rod 15 is fixedly connected to the armrest pad 12.

[0029] In this embodiment, two telescopic rods are installed.

[0030] Two first rotating seats 110 are installed on the inner wall of the cavity 111 on the side away from the seat cushion.

[0031] Two second rotating seats 120 are installed at the bottom of the armrest pad 12.

[0032] The telescopic rod 15 includes a first connecting rod 151 and a second connecting rod 152. One end of the first connecting rod 151 is rotatably connected to the first rotating seat 110, and one end of the second connecting rod 152 is rotatably connected to the second rotating seat 120, so as to achieve the purpose of adjusting the angle.

[0033] The top surface of the armrest pad 12 is provided with a latex pad or memory foam.

[0034] The depth of the cavity 111 is half the height of the armrest 11 to avoid it being too deep and making it difficult to take out or put in items. The width of the cavity 111 is two-thirds the width of the armrest 11. Blankets, pillows, TV remotes, books or other miscellaneous items can be placed in the cavity 111, and blankets can be easily taken out when resting.

[0035] The surface material of the seat cushion 200, the backrest 300 and the armrest cushion 12 is waterproof and antibacterial PU leather.

[0036] Example 2:

[0037] Based on the above embodiments, the first connecting rod 151 is connected to the first rotating seat 110 via an angle adjuster 1101, and the second connecting rod 152 is connected to the second rotating seat 120 via an angle adjuster 1101.

[0038] The angle adjuster 1101 is a multi-position petal hinge that can be positioned and adjusted. The petal hinge is a common hinge structure on existing seats used to adjust the angle of armrests, headrests, and backrests.

[0039] The above are merely preferred embodiments of this utility model. The scope of protection of this utility model is defined by the scope of the claims. Any improvements and modifications made by those skilled in the art without departing from the spirit and scope of this utility model should also be considered as part of the scope of protection of this utility model.

Claims

1. A waterproof antibacterial PU leather composite sofa, comprising an armrest (100), a cushion (200) and a backrest (300), the armrest (100) comprising an armrest seat (11) and an armrest pad (12) arranged on the top of the armrest seat (11), characterized in that, The armrest seat (11) is provided with an upwardly open cavity (111), at least one telescopic rod (15) is installed on the inner wall of the cavity (111) away from the cushion side, and the telescopic rod (15) is fixedly connected with the armrest cushion (12).

2. The waterproof antibacterial PU leather composite sofa according to claim 1, characterized in that, At least one first rotating seat (110) is installed on the inner wall of the cavity (111) away from the cushion side.

3. The waterproof antibacterial PU leather composite sofa according to claim 2, characterized in that, At least one second rotating seat (120) is installed on the bottom of the armrest cushion (12).

4. The waterproof antibacterial PU leather composite sofa according to claim 3, characterized in that, The telescopic rod (15) comprises a first connecting rod (151) and a second connecting rod (152), one end of the first connecting rod (151) is rotationally connected with the first rotating seat (110), and one end of the second connecting rod (152) is rotationally connected with the second rotating seat (120).

5. The waterproof antibacterial PU leather composite sofa according to claim 4, characterized in that, The first connecting rod (151) and the first rotating seat (110) are connected through an angle adjuster (1101), and the second connecting rod (152) and the second rotating seat (120) are connected through an angle adjuster (1101).

6. The waterproof antibacterial PU leather composite sofa according to claim 5, characterized in that, The angle adjuster (1101) is a multi-gear petal hinge.

7. The waterproof antibacterial PU leather composite sofa according to claim 1, characterized in that, The top surface of the armrest cushion (12) is provided with a latex pad or a memory sponge.

8. The waterproof antibacterial PU leather composite sofa according to claim 1, characterized in that, The depth of the cavity (111) is one-half of the height of the armrest seat (11), the width of the cavity (111) is two-thirds of the width of the armrest seat (11), and a blanket or a backrest can be placed in the cavity (111).

9. The waterproof and antibacterial PU leather composite sofa according to claim 1, characterized in that, The surface fabric of the cushion (200), the backrest (300) and the armrest cushion (12) is waterproof and antibacterial PU leather.

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