CN221865258U - Can accomodate folding sofa of multilayer - Google Patents

Abstract

The application relates to the technical field of sofas and discloses a sofa capable of accommodating multi-layer folding, which comprises a sofa seat, wherein the side surface of the sofa seat is fixedly connected with an armrest block, the back surface of the sofa seat is fixedly connected with a back plate, the upper surface of the back plate is provided with a groove, the inner wall of the groove is rotationally connected with a rotating rod, the surface of the rotating rod is fixedly sleeved with a cushion, the surface of the rotating rod is fixedly sleeved with a groove, and the surface of the groove is provided with an inserting hole. When the angle of cushion is needed to be adjusted, the round plate is pulled firstly, the round plate is pulled and then is far away from the jack to cancel the fixation of the groove, then the cushion is pushed, the cushion is pushed and then is rotated by the rotating rod, until the cushion is rotated to the angle needed to be adjusted, the cushion is stopped, then the pushing spring is released, at the moment, the pushing spring is reset to pull the round plate to move, the round plate moves into the jack, the groove is fixed again, and therefore the device has the effect of being convenient for adjusting the angle of the cushion.

Description

A sofa capable of folding and storing multiple layers

Technical Field

The present application belongs to the technical field of sofas, and specifically relates to a sofa capable of storing multiple layers and folding.

Background Art

As people's living standards improve, sofas have gradually become one of the essential soft furnishings in every household. In real life, sofas are often used with coffee tables. People sit on the sofa and use the coffee table as a storage platform. Due to the need for aesthetics, coffee tables are usually designed to be at the same height as the seating surface of the sofa. However, when people need to study or work on the sofa, they can only place books or computers on the coffee table. The height of the coffee table makes it difficult for people to get a comfortable sitting posture, which affects people's work efficiency, and a crooked sitting posture will harm people's health.

Referring to CN217013308U, a furniture sofa with a folding function belongs to the field of furniture technology. The utility model includes a sofa body, an armrest box is fixedly installed on one side of the sofa body, a storage slot is opened on the upper surface of the armrest box, and a retractable and foldable folding plate mechanism is fixedly installed in the storage slot; the folding plate mechanism includes a plurality of vertical lifting rods and a plurality of horizontal telescopic rods, the bottom ends of the plurality of vertical lifting rods are fixedly connected to the bottom surface of the storage slot, one end of the plurality of horizontal telescopic rods is fixedly connected to the upper end of the vertical lifting rod, and the folding plate is fixedly installed on the horizontal telescopic rod. The utility model arranges a retractable and foldable folding plate mechanism in the armrest box, and the folding plate mechanism is pulled out, so that the user can adopt a comfortable sitting posture to study and work on the sofa; when the folding plate mechanism is not needed, it only needs to be retracted into the storage slot of the armrest box, which is simple and convenient to operate, and does not need to occupy other space outside the sofa, and is highly practical.

However, there is still the following problem: the sofa cushion in the device cannot adjust the angle, which makes it inconvenient to adjust to a suitable comfort level according to the user's preferences, and the comfort level is poor.

Utility Model Content

The purpose of the present application is to provide a multi-layer foldable sofa in order to solve the problem that the sofa cushions in the above-mentioned device cannot be adjusted in angle, which makes it inconvenient to adjust to a suitable comfort level according to the user's preferences and the comfort level is poor.

The technical solution adopted in the present application is as follows: a sofa that can be folded and stored in multiple layers, comprising a sofa seat, a side of the sofa seat is fixedly connected to an armrest block, a back of the sofa seat is fixedly connected to a back panel, an upper surface of the back panel is provided with a groove, an inner wall of the groove is rotatably connected to a rotating rod, a surface fixed sleeve of the rotating rod is provided with a cushion, a surface fixed sleeve of the rotating rod is provided with a groove, a surface of the groove is provided with a plug hole, an upper surface of the groove is fixedly connected to a vertical plate, a side of the vertical plate is slidably connected to a driving plate, a side of the driving plate away from the vertical plate is fixedly connected to a circular plate, a lower surface of the circular plate is fixedly connected to an insertion rod, and the inner wall of the plug hole is adapted to the surface of the insertion rod.

By adopting the above technical solution, when the angle of the cushion needs to be adjusted, first pull the circular plate. After the circular plate is pulled, it moves away from the socket to cancel the fixation of the groove. Then push the cushion. After the cushion is pushed, use the rotating rod to rotate it until the cushion is rotated to the angle that needs to be adjusted. Then stop rotating the cushion and release the pushing spring. At this time, the pushing spring resets and pulls the circular plate to move. The circular plate moves into the socket to re-fix the groove, so that the device has the effect of facilitating the adjustment of the cushion angle.

In a preferred embodiment, a push spring is fixedly connected to the lower surface of the circular plate, and one end of the push spring away from the circular plate is fixedly connected to the upper surface of the back plate.

By adopting the above technical solution and arranging a push spring, the circular plate can be pulled to move after being reset, and the movement of the circular plate drives the insertion rod to move into the insertion hole again.

In a preferred embodiment, a connecting rod is fixedly connected to the upper surface of the circular plate, and a pull ring is fixedly connected to one end of the connecting rod away from the circular plate.

By adopting the above technical solution and providing a pull ring, the circular plate can be pulled to move by the connecting rod, thereby driving the insertion rod to move away from the insertion hole.

In a preferred embodiment, a sliding groove is provided on the side of the vertical plate, a sliding block is slidably connected to the inner wall of the sliding groove, and a side of the sliding block away from the inner wall of the sliding groove is fixedly connected to the driving plate.

By adopting the above technical solution and arranging a sliding block, the sliding groove can be utilized to slide on the side of the vertical plate after the driving plate is driven.

In a preferred embodiment, a storage drawer is slidably connected to the front of the sofa seat, and a slide plate is fixedly connected to the lower surface of the storage drawer.

By adopting the technical solution and providing a storage drawer, objects can be stored and can be slid into the sofa seat by using a slide plate when not in use.

In a preferred embodiment, a handle is fixedly connected to the front of the storage drawer.

By adopting the above technical solution and providing a handle, it is convenient for a user to pull the storage drawer to move.

In a preferred embodiment, a support leg is fixedly connected to the lower surface of the armrest block, and the number of the support legs is four.

By adopting the above technical solution and providing four supporting legs, friction can be increased and movement of the armrest block can be reduced.

In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

1. In the present application, when the angle of the cushion needs to be adjusted, the circular plate is first pulled. After the circular plate is pulled, it moves away from the socket to cancel the fixation of the groove. Then the cushion is pushed. After the cushion is pushed, it is rotated by using the rotating rod until the cushion is rotated to the angle that needs to be adjusted. Then, the rotation of the cushion is stopped and the pushing spring is released. At this time, the pushing spring resets and pulls the circular plate to move. The circular plate moves into the socket to re-fix the groove, thereby making the device easy to adjust the angle of the cushion.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the main structure of the present application;

FIG2 is a bottom view of the structure of the present application;

FIG3 is a schematic diagram of the back view structure of the present application;

FIG. 4 is a schematic diagram of the front structural view of the circular plate of the present application.

Markings in the figure: 1. Sofa seat; 2. Armrest block; 3. Cushion; 4. Support leg; 5. Storage drawer; 6. Slide plate; 7. Handle; 8. Rotating rod; 9. Groove; 10. Vertical plate; 11. Slide groove; 12. Connecting rod; 13. Round plate; 14. Push spring; 15. Insert rod; 16. Socket; 17. Driving plate; 18. Slider; 19. Back plate; 20. Pull ring.

DETAILED DESCRIPTION

In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

Refer to Figures 1-4,

Example:

Referring to Fig. 2-4, a sofa capable of storing multiple layers of foldable items includes a sofa seat 1, a side of the sofa seat 1 is fixedly connected with an armrest block 2, a back of the sofa seat 1 is fixedly connected with a backboard 19, an upper surface of the backboard 19 is provided with a groove 9, an inner wall of the groove 9 is rotatably connected with a rotating rod 8, a surface of the rotating rod 8 is fixedly sleeved with a cushion 3, a surface of the rotating rod 8 is fixedly sleeved with a groove 9, a surface of the groove 9 is provided with a plug hole 16, an upper surface of the groove 9 is fixedly connected with a vertical plate 10, a side of the vertical plate 10 is slidably connected with a driving plate 17, and a side of the driving plate 17 is fixedly connected away from the vertical plate 10 There is a circular plate 13, and the lower surface of the circular plate 13 is fixedly connected with an insertion rod 15, and the inner wall of the insertion hole 16 is adapted to the surface of the insertion rod 15. When the angle of the cushion 3 needs to be adjusted, the circular plate 13 is first pulled. After the circular plate 13 is pulled, it moves away from the insertion hole 16 to cancel the fixation of the groove 9, and then the cushion 3 is pushed. After the cushion 3 is pushed, it is rotated by the rotating rod 8 until the cushion 3 is rotated to the angle that needs to be adjusted, and then the rotation of the cushion 3 is stopped, and then the pushing spring 14 is released. At this time, the pushing spring 14 is reset to pull the circular plate 13 to move, and the circular plate 13 moves into the insertion hole 16 to re-fix the groove 9.

2-3, a push spring 14 is fixedly connected to the lower surface of the circular plate 13, and one end of the push spring 14 away from the circular plate 13 is fixedly connected to the upper surface of the back plate 19. By setting the push spring 14, the circular plate 13 can be pulled to move after being reset, and the movement of the circular plate 13 drives the insertion rod 15 to move back into the socket 16.

1-2 , the upper surface of the circular plate 13 is fixedly connected with a connecting rod 12 , and one end of the connecting rod 12 away from the circular plate 13 is fixedly connected with a pull ring 20 . By providing the pull ring 20 , the circular plate 13 can be pulled by the connecting rod 12 to move, thereby driving the insertion rod 15 to move away from the insertion hole 16 .

2-3, a slide groove 11 is provided on the side of the vertical plate 10, and a slider 18 is slidably connected to the inner wall of the slide groove 11. The side of the slider 18 away from the inner wall of the slide groove 11 is fixedly connected to the driving plate 17. By setting the slider 18, the slide groove 11 can be utilized to slide on the side of the vertical plate 10 when the driving plate 17 is driven.

1-2 , a storage drawer 5 is slidably connected to the front of the sofa seat 1 , and a slide plate 6 is fixedly connected to the lower surface of the storage drawer 5 . By providing the storage drawer 5 , objects can be stored and the slide plate 6 can be used to slide into the sofa seat 1 when not in use.

1-2 , a handle 7 is fixedly connected to the front of the storage drawer 5 . The handle 7 can facilitate the user to pull the storage drawer 5 to move.

2-3 , the lower surface of the armrest block 2 is fixedly connected with support legs 4 , and the number of the support legs 4 is four. By providing four support legs 4 , the friction can be increased and the movement of the armrest block 2 can be reduced.

The implementation principle of the sofa embodiment of the present application that can store multiple layers and fold is as follows: when the angle of the cushion 3 needs to be adjusted, the circular plate 13 is first pulled. After the circular plate 13 is pulled, it moves away from the insertion hole 16 to cancel the fixation of the groove 9. Then the cushion 3 is pushed. After the cushion 3 is pushed, it is rotated by the rotating rod 8 until the cushion 3 is rotated to the angle that needs to be adjusted. Then, the rotation of the cushion 3 is stopped, and then the pushing spring 14 is released. At this time, the pushing spring 14 is reset to pull the circular plate 13 to move. The circular plate 13 moves into the insertion hole 16 to re-fix the groove 9, so that the device has the effect of facilitating the adjustment of the angle of the cushion 3.

The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims (7)

1. Can accomodate folding sofa of multilayer, including sofa seat (1), its characterized in that: the side fixedly connected with handrail piece (2) of sofa seat (1), the back fixedly connected with backplate (19) of sofa seat (1), recess (9) have been seted up to the upper surface of backplate (19), the inner wall rotation of recess (9) is connected with dwang (8), the fixed surface cover of dwang (8) is equipped with cushion (3), the fixed surface cover of dwang (8) is equipped with recess (9), jack (16) have been seted up on the surface of recess (9), the upper surface fixedly connected with riser (10) of recess (9), the side sliding connection of riser (10) has drive board (17), one side fixedly connected with plectrum (13) of keeping away from riser (10) drive board (17), the lower surface fixedly connected with inserted bar (15) of plectrum (13), the inner wall and the surface looks adaptation of inserted bar (15) of jack (16).

2. The stowable multi-layer folding sofa of claim 1, wherein: the lower surface of the circular plate (13) is fixedly connected with a pushing spring (14), and one end, far away from the circular plate (13), of the pushing spring (14) is fixedly connected with the upper surface of the back plate (19).

3. The stowable multi-layer folding sofa of claim 1, wherein: the upper surface of plectane (13) fixedly connected with connecting rod (12), the one end that connecting rod (12) kept away from plectane (13) is fixedly connected with pull ring (20).

4. The stowable multi-layer folding sofa of claim 1, wherein: the side of riser (10) has seted up spout (11), the inner wall sliding connection of spout (11) has slider (18), one side and the drive board (17) fixed connection of the inner wall of spout (11) are kept away from to slider (18).

5. The stowable multi-layer folding sofa of claim 1, wherein: the front of the sofa seat (1) is connected with a storage drawer (5) in a sliding manner, and the lower surface of the storage drawer (5) is fixedly connected with a sliding plate (6).

6. The stowable multi-layer folding sofa of claim 5, wherein: the front surface of the storage drawer (5) is fixedly connected with a pull handle (7).

7. The stowable multi-layer folding sofa of claim 1, wherein: the lower surface of the armrest block (2) is fixedly connected with supporting legs (4), and the number of the supporting legs (4) is four.