Foldable household sofa

Abstract

The utility model discloses a foldable household sofa which comprises a first base, a first seat part and a first leaning part, the first seat part is arranged at the upper end of the first base, the first leaning part is hinged to the front end of the first seat part, first back cushions are arranged at the two ends of the first leaning part, and the first back cushions are hinged to the front end of the first seat part. The first back cushions are fixedly arranged at the rear end of the first leaning part, a second back cushion is arranged between the first back cushions, the second back cushion is hinged to the rear end of the first leaning part, a first cup support groove is formed in the upper end of the second back cushion, a first placement groove is formed in the lower end of the second back cushion, and a second cup support groove is formed in the lower end of the first placement groove. A first groove cover is hinged to a groove opening of the first containing groove, and a second containing groove is formed in the first groove cover. The foldable household sofa provided by the utility model is simple in structure, the first leaning part and the second leaning cushion can be rotated, a water cup, a tea box, a mobile phone and the like can be placed, the function of a tea table is achieved, the functions are more comprehensive, and more space can be saved.

Description

Technical Field

[0001] The utility model belongs to the field of sofa structures, and particularly relates to a foldable household sofa. Background Art

[0002] As a daily household appliance for people, especially as a commonly used furniture in family life, a sofa is generally used for providing rest. With the change of modern people's consumption concept, when the consumer group selects products, they pay more attention to humanization. Therefore, modern people increasingly focus on the matching and integrity of household items.

[0003] A sofa is a piece of furniture that occupies a relatively large space. Therefore, in order to better save space and materials, people have designed foldable sofas that can be deformed and adjusted. However, the structural design of existing foldable sofas is unreasonable, and they cannot achieve the multi-functional use of the sofa, thus failing to play the role of saving space. Summary of the Invention

[0004] To solve the deficiencies of the existing technology, the utility model provides a foldable household sofa.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] A foldable household sofa includes a first base, a first seat part, and a first backrest part. The first seat part is arranged at the upper end of the first base. The first backrest part is hinged to the front end of the first seat part. First backrest cushions are provided at both ends of the first backrest part, and the first backrest cushions are fixedly arranged at the rear end of the first backrest part. A second backrest cushion is arranged between the first backrest cushions, and the second backrest cushion is hinged to the rear end of the first backrest part. A first cup holder groove is provided at the upper end of the second backrest cushion, and a first placement groove is provided at the lower end of the second backrest cushion. A first groove cover is hinged to the notch of the first placement groove, and a second placement groove is provided on the first groove cover.

[0007] Further, first mounting members are symmetrically arranged at the lower end of the first backrest part. First slits are symmetrically arranged at both ends of the second backrest cushion. First rotating shafts are arranged in the first slits. First mounting holes are provided at the rear end of the first mounting members, and the first rotating shafts correspond to the first mounting holes one by one.

[0008] Further, a first iron hinge is provided at the lower end of the first placement groove. One end of the first iron hinge is fixedly connected to the second backrest cushion, and the other end of the first iron hinge is fixedly connected to the lower end of the first groove cover.

[0009] Further, a first pressing lock is provided in the first placement groove. The first pressing lock includes a first lock body and a first lock tongue. The first lock body is disposed at one end of the first placement groove away from the first iron hinge, and the first lock tongue is disposed at one end of the first groove cover away from the first iron hinge. The first lock body matches the first lock tongue.

[0010] Further, a first magnetic strip is provided at the upper end of the first resting portion, and a second magnetic strip is provided at the upper end of the second cushion. The first magnetic strip matches the second magnetic strip.

[0011] Further, second mounting members are provided at both ends of the first seat portion, and second slits are provided at the lower end of the first resting portion. The second slits correspond to the second mounting members one by one. Second rotating shafts are provided in the second slits, second mounting holes are provided at the upper ends of the second mounting members, and the second mounting holes correspond to the second rotating shafts one by one. First limiting posts are provided on the second mounting members, and first limiting grooves are provided on the inner sides of the second slits. The first limiting posts match the first limiting grooves.

[0012] Compared with the prior art, the foldable household sofa disclosed by the present utility model has the beneficial effects that its structure is simple, the first resting portion can be rotated to facilitate the handling of the sofa, and the second cushion can be rotated to place a water cup, a tea box, a mobile phone, etc., playing the role of a tea table, with more comprehensive functions and more space-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of a preferred embodiment provided by the present utility model.

[0014] Figure 2 is a schematic structural diagram of the first resting portion of a preferred embodiment provided by the present utility model.

[0015] Figure 3 is a schematic structural diagram of a partial A of a preferred embodiment provided by the present utility model.

[0016] Figure 4 is a schematic structural diagram of the second cushion of a preferred embodiment provided by the present utility model.

[0017] Figure 5 is a schematic structural diagram of the second placement groove of a preferred embodiment provided by the present utility model.

[0018] The reference numerals include: 100, the first seat part; 110, the second mounting member; 111, the second mounting hole; 112, the first limiting post; 200, the first leaning part; 210, the first cushion; 220, the second cushion; 221, the first cup holder groove; 222, the first placing groove; 223, the second magnetic strip; 230, the first mounting member; 231, the first mounting hole; 240, the first groove cover; 241, the second placing groove; 250, the first iron hinge; 260, the first lock body; 261, the first lock tongue; 270, the first slit; 271, the first rotating shaft; 280, the first magnetic strip; 290, the second slit; 291, the second rotating shaft; 292, the first limiting groove. Detailed implementation manners

[0019] The present utility model discloses a foldable household sofa. The following describes the detailed implementation manners of the present utility model in combination with preferred embodiments.

[0020] Referring to the attached drawings Figures 1-5 , Figure 1 is a schematic structural diagram of a preferred embodiment provided by the present utility model, Figure 2 is a schematic structural diagram of the first leaning part 200 of a preferred embodiment provided by the present utility model, Figure 3 is a schematic structural diagram of a partial part A of a preferred embodiment provided by the present utility model, Figure 4 is a schematic structural diagram of the second cushion 220 of a preferred embodiment provided by the present utility model, Figure 5 is a schematic structural diagram of the second placing groove 241 of a preferred embodiment provided by the present utility model.

[0021] Preferred embodiment.

[0022] This embodiment provides a foldable household sofa, including a first base, a first seat part 100 and a first leaning part 200. The first seat part 100 is arranged at the upper end of the first base, the first leaning part 200 is hinged to the front end of the first seat part 100, both ends of the first leaning part 200 are provided with first cushions 210, the first cushions 210 are fixedly arranged at the rear end of the first leaning part 200, a second cushion 220 is arranged between the first cushions 210, the second cushion 220 is hinged to the rear end of the first leaning part 200, a first cup holder groove 221 is arranged at the upper end of the second cushion 220, a first placing groove 222 is arranged at the lower end of the second cushion 220, a first groove cover 240 is hinged at the notch of the first placing groove 222, and a second placing groove 241 is arranged on the first groove cover 240.

[0023] Further, first mounting members 230 are symmetrically provided at the lower end of the first resting part 200. First slits 270 are symmetrically provided at both ends of the second cushion 220. A first rotating shaft 271 is provided in the first slit 270. A first mounting hole 231 is provided at the rear end of the first mounting member 230. The first rotating shafts 271 and the first mounting holes 231 are in one-to-one correspondence.

[0024] Further, a first iron hinge 250 is provided at the lower end of the first placement groove 222. One end of the first iron hinge 250 is fixedly connected to the second cushion 220, and the other end of the first iron hinge 250 is fixedly connected to the lower end of the first groove cover 240.

[0025] Further, a first push lock is provided in the first placement groove 222. The first push lock includes a first lock body 260 and a first lock tongue 261. The first lock body 260 is provided at one end of the first placement groove 222 away from the first iron hinge 250, and the first lock tongue 261 is provided at one end of the first groove cover 240 away from the first iron hinge 250. The first lock body 260 and the first lock tongue 261 are matched with each other.

[0026] Further, a first magnetic strip 280 is provided at the upper end of the first resting part 200, and a second magnetic strip 223 is provided at the upper end of the second cushion 220. The first magnetic strip 280 and the second magnetic strip 223 are matched with each other.

[0027] Further, second mounting members 110 are provided at both ends of the first seat part 100. Second slits 290 are provided at the lower end of the first resting part 200. The second slits 290 and the second mounting members 110 are in one-to-one correspondence. A second rotating shaft 291 is provided in the second slit 290. A second mounting hole 111 is provided at the upper end of the second mounting member 110. The second mounting holes 111 and the second rotating shafts 291 are in one-to-one correspondence. A first limiting post 112 is provided on the second mounting member 110, and a first limiting groove 292 is provided on the inner side of the second slit 290. The first limiting post 112 and the first limiting groove 292 are matched with each other.

[0028] Working principle: The first resting part 200 can be hinged and rotated at the front end of the first seat part 100 through the cooperation of the second mounting member 110 and the second rotating shaft 291. At the same time, the first limiting posts 112 at both ends of the second mounting member 110 are stuck in the first limiting grooves 292. When rotating the first resting part 200, the first limiting posts 112 and the first limiting grooves 292 can cooperate to play a limiting role, that is, it ensures the rotation of the first resting part 200 and also ensures that the first resting part 200 will not be overturned excessively, ensuring the stability of the first resting part 200. During the normal use of the sofa, the second cushion 220 can be hinged and rotated at the rear end of the first resting part 200 through the cooperation of the first mounting member 230 and the first rotating shaft 271. When the second cushion 220 is turned up and attached to the first resting part 200, the first magnetic strip 280 and the second magnetic strip 223 attract each other to ensure the stability of the second cushion 220. The user can turn down the second cushion 220 so that the second cushion 220 abuts against the first seat part 100. The first cup holder groove 221 can be used to place water cups, and the first placement groove 222 can be used to place tea boxes, etc. And through the first lock body 260 and the first lock tongue 261, the first slot cover 240 can be pressed to open and close. In addition, the second placement groove 241 can also be used to place items such as mobile phones, which is more convenient and practical.

[0029] It is worth mentioning that the technical features such as magnetic strips and push locks involved in the patent application of the present utility model should be regarded as the prior art. The specific structures, working principles, and possible control methods and spatial arrangement methods of these technical features can be selected conventionally in the art, and should not be regarded as the inventive points of the patent of the present utility model. The patent of the present utility model will not be further specifically elaborated.

[0030] For those skilled in the art, it is still possible to modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A foldable home sofa, characterized in that, It includes a first base, a first seat part (100) and a first backrest part (200). The first seat part (100) is arranged at the upper end of the first base. The first backrest part (200) is hinged to the front end of the first seat part (100). First cushions (210) are provided at both ends of the first backrest part (200). The first cushions (210) are fixedly arranged at the rear end of the first backrest part (200). A second cushion (220) is provided between the first cushions (210). The second cushion (220) is hinged to the rear end of the first backrest part (200). A first cup holder groove (221) is provided at the upper end of the second cushion (220). A first placement groove (222) is provided at the lower end of the second cushion (220). A first groove cover (240) is hingedly provided at the notch of the first placement groove (222). A second placement groove (241) is provided on the first groove cover (240).

2. The foldable household sofa according to claim 1, wherein First mounting parts (230) are symmetrically provided at the lower end of the first backrest part (200). First slits (270) are symmetrically provided at both ends of the second cushion (220). First rotating shafts (271) are arranged in the first slits (270). First mounting holes (231) are provided at the rear end of the first mounting parts (230). The first rotating shafts (271) correspond to the first mounting holes (231) one by one.

3. The foldable home sofa according to claim 2, wherein A first iron hinge (250) is provided at the lower end of the first placement groove (222). One end of the first iron hinge (250) is fixedly connected to the second cushion (220). The other end of the first iron hinge (250) is fixedly connected to the lower end of the first groove cover (240).

4. The foldable household sofa according to claim 3, characterized in that, A first push lock is arranged in the first placement groove (222). The first push lock includes a first lock body (260) and a first lock tongue (261). The first lock body (260) is arranged at one end of the first placement groove (222) away from the first iron hinge (250). The first lock tongue (261) is arranged at one end of the first groove cover (240) away from the first iron hinge (250). The first lock body (260) matches the first lock tongue (261).

5. The foldable home sofa according to claim 4, wherein, A first magnetic strip (280) is provided at the upper end of the first backrest part (200). A second magnetic strip (223) is provided at the upper end of the second cushion (220). The first magnetic strip (280) matches the second magnetic strip (223).

6. The foldable household sofa according to claim 5, characterized in that, Both ends of the first seat part (100) are provided with second mounting members (110). The lower end of the first leaning part (200) is provided with second slits (290), and the second slits (290) correspond to the second mounting members (110) one by one. Second rotating shafts (291) are arranged in the second slits (290). The upper ends of the second mounting members (110) are provided with second mounting holes (111), and the second mounting holes (111) correspond to the second rotating shafts (291) one by one. First limiting posts (112) are arranged on the second mounting members (110). First limiting grooves (292) are arranged on the inner sides of the second slits (290), and the first limiting posts (112) are matched with the first limiting grooves (292).

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