Sofa convenient for rest
By designing a rotating frame and telescopic rod structure on the sofa, the problem of the single usage posture of existing sofas is solved, convenient posture adjustment and leg extension are achieved, and the user experience is improved.
Patent Information
- Application Number
- CN202422869608.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-23
- Publication Date
- 2025-10-14
- Estimated Expiration
- 2034-11-23
AI Technical Summary
The existing sofa design is integrated and has a single use effect. It is impossible to conveniently increase the use area when lying down or putting feet, which makes it cumbersome to use.
A sofa structure with a rotating frame, a telescopic rod and a connecting rod is designed. The leg support and footrest extension functions are achieved by manually operating the rotating frame and the telescopic rod, and convenient adjustment is achieved by combining springs and latches.
The sofa can be easily adjusted to suit the user's posture without the need for additional equipment, thus satisfying the need to lie down or put feet up, thereby improving the convenience of use.
Smart Images
Figure CN223429348U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a sofa field, especially a sofa convenient for resting. BACKGROUND
[0002] "Sofa" is a foreign word, according to the English word sofa transliteration, for a kind of multi-seat chair with soft pad, with spring or thick foam plastic etc. Backrest chair, both sides have armrest, it is a kind of soft furniture, but the existing sofa is mostly designed in integration, and the use effect is single, only can sit on the sofa, when needing to lie or put feet, still need to take another sofa to increase area, it is more complicated.
[0003] Therefore, we need to design a sofa convenient for resting. CONTENT OF UTILITY MODEL
[0004] The utility model discloses to overcome the shortcoming that the existing sofa is mostly designed in integration, and the use effect is single, only can sit on the sofa, when needing to lie or put feet, still need to take another sofa to increase area, it is more complicated, and provide a sofa convenient for resting.
[0005] The technical scheme of the utility model is as follows: a sofa convenient for resting, including sofa body, installation rod, installation frame, pivot, connecting ring, rotating frame, torsional spring, sliding rod, jacks and connecting rod, the both sides of sofa body are installed with the installation rod in symmetry, and the one end of installation rod is fixedly connected with installation frame, the inside of installation frame is installed with pivot, the one end of pivot is installed with connecting ring, is set up with a plurality of adjusting holes on connecting ring, the middle of pivot is installed with rotating frame, and the other end of pivot is wound with torsional spring, the inside of installation frame close to connecting ring is movably installed with connecting rod, and the one end of connecting rod is installed with sliding rod in symmetry, and the one end of sliding rod is fixedly connected with jacks and passes through installation frame.
[0006] Preferably, it further includes a moving plate and a first telescopic rod, the inside of the rotating frame movably installs the moving plate, and the inside of the rotating frame two sides symmetrically installs the first telescopic rod, and the one end of the first telescopic rod is fixedly connected with the moving plate.
[0007] Preferably, it further includes a bolt, the upper side of the rotating frame is installed with the bolt, and the rotating frame and the moving plate are symmetrically provided with fixing holes.
[0008] Preferably, it further includes a second telescopic rod, the lower part of the rotating frame symmetrically installs the second telescopic rod.
[0009] Preferably, it further includes a support plate, the lower part of the rotating frame symmetrically installs the support plate.
[0010] Preferably, a spring is further included. The sliding rod is wound with the spring. One end of the spring is fixedly connected to the sliding rod, and the other end of the spring is fixedly connected to the top rod.
[0011] The beneficial effect of the utility model is that the rotating frame is manually toggled and lifted upward under the rotating shaft, and then the second telescopic rod is supported down to support the rotating frame, so that the legs can be placed on the rotating frame to achieve the effect of convenient rest. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the sofa body of the present invention.
[0013] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model.
[0014] Figure 3 It is a cross-sectional view of the installation frame of the utility model.
[0015] Figure 4 It is a three-dimensional structural diagram of components such as the connecting ring and the adjusting hole of the utility model.
[0016] Figure 5 It is a cross-sectional view of the rotating frame of the present invention.
[0017] Figure 6 It is a three-dimensional structural diagram of components such as the movable plate and the fixing holes of the utility model.
[0018] The marks in the accompanying drawings are: 1-sofa body, 2-mounting rod, 3-mounting frame, 4-rotating shaft, 401-connecting ring, 402-adjusting hole, 5-rotating frame, 6-torsion spring, 7-sliding rod, 701-top rod, 8-spring, 9-connecting rod, 10-moving plate, 11-first telescopic rod, 12-second telescopic rod, 13-support plate, 14-pin, 15-fixing hole. DETAILED DESCRIPTION
[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0020] Example 1
[0021] A sofa that is convenient for resting, such as Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, it includes a sofa body 1, a mounting rod 2, a mounting frame 3, a rotating shaft 4, a connecting ring 401, a rotating frame 5, a torsion spring 6, a sliding rod 7, a top rod 701, a spring 8 and a connecting rod 9. The mounting rods 2 are symmetrically installed on both sides of the sofa body 1. The sofa body 1 is first moved to a designated location. The two ends of the mounting rod 2 are fixedly connected to the mounting frame 3. The interior of the mounting frame 3 is installed with a rotating shaft 4. A connecting ring 401 is installed on the right side of the rotating shaft 4. 20 adjustment holes 402 are opened on the connecting ring 401. A rotating frame 5 is installed in the middle of the rotating shaft 4. The rotating frame 5 is then manually toggled and lifted upward under the rotating shaft 4. The left end of the rotating shaft 4 is wound with a torsion spring 6. After use, After the rotating frame 5 is rotated, the rotating frame 5 is reset under the action of the torsion spring 6. A connecting rod 9 is movably installed inside the mounting frame 3 near the connecting ring 401. When the connecting rod 9 is released, the top rod 701 is easily reset under the action of the spring 8 and is clamped inside the adjusting hole 402. The left end of the connecting rod 9 is symmetrically installed with a sliding rod 7. The left end of the sliding rod 7 passes through the mounting frame 3 and is fixedly connected to the top rod 701. A spring 8 is wound around the sliding rod 7, and the right end of the spring 8 is fixed to the sliding rod 7. When the rotating frame 5 is rotated to a suitable position, the connecting rod 9 can be manually pulled, and the connecting rod 9 drives the top rod 701 away from the connecting ring 401. The left end of the spring 8 is fixed to the top rod 701.
[0022] When the device is needed, the sofa body 1 is first moved to a designated location. Then, the rotating frame 5 is manually moved to lift the rotating frame 5 upward under the rotating shaft 4 to support the rotating frame 5, so that the legs can be placed on the rotating frame 5 for a convenient rest. When the rotating frame 5 is rotated to a suitable position, the connecting rod 9 can be manually pulled to drive the top rod 701 away from the connecting ring 401.
[0023] Example 2
[0024] On the basis of Example 1, Figure 5 and Figure 6 As shown, it also includes a movable plate 10, a first telescopic rod 11, a second telescopic rod 12, a support plate 13 and a latch 14. The movable plate 10 is movably installed inside the rotating frame 5, and the first telescopic rod 11 is symmetrically installed on both sides of the interior of the rotating frame 5. The right end of the first telescopic rod 11 is fixedly connected to the movable plate 10. By driving the first telescopic rod 11, the first telescopic rod 11 drives the movable plate 10 forward to increase the foot placement range. The second telescopic rod 12 is symmetrically installed on the lower part of the rotating frame 5, and the second telescopic rod 12 is driven for support. The support plate 13 is symmetrically installed on the lower part of the rotating frame 5, and the latch 14 is installed on the upper right side of the rotating frame 5. When using the rotating frame 5, the latch 14 can be disassembled. The rotating frame 5 and the movable plate 10 are symmetrically provided with fixing holes 15.
[0025] After loosening the connecting rod 9, the top rod 701 is easily reset under the action of the spring 8 and is clamped inside the adjustment hole 402 to fix the rotating frame 5. After using the rotating frame 5, the rotating frame 5 is reset under the action of the torsion spring 6. At the same time, when using the rotating frame 5, the latch 14 can be disassembled, and then the first telescopic rod 11 is driven to drive the movable plate 10 forward to increase the foot placement range. At this time, the second telescopic rod 12 is driven for support.
[0026] The above-described embodiments merely represent preferred embodiments of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications, improvements, and substitutions without departing from the concept of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.
Claims
1. A sofa for resting, comprising a sofa body (1), characterized in that: The sofa body (1) further comprises a mounting rod (2), a mounting frame (3), a rotating shaft (4), a connecting ring (401), a rotating frame (5), a torsion spring (6), a sliding rod (7), a top rod (701) and a connecting rod (9). The mounting rods (2) are symmetrically mounted on both sides of the sofa body (1). One end of the mounting rod (2) is fixedly connected to the mounting frame (3). The interior of the mounting frame (3) is mounted with a rotating shaft (4). One end of the rotating shaft (4) is mounted with a connecting ring (401). The connecting ring (401) is provided with a plurality of adjustment holes (402). The rotating frame (5) is mounted in the middle of the rotating shaft (4). The other end of the rotating shaft (4) is wound with a torsion spring (6). The mounting frame (3) is movably mounted with a connecting rod (9) near the interior of the connecting ring (401). The sliding rod (7) is symmetrically mounted on one end of the connecting rod (9). One end of the sliding rod (7) passes through the mounting frame (3) and is fixedly connected to the top rod (701).
2. A sofa for resting according to claim 1, characterized in that: The invention also comprises a movable plate (10) and a first telescopic rod (11). The movable plate (10) is movably installed inside the rotating frame (5). The first telescopic rods (11) are symmetrically installed on both sides of the rotating frame (5). One end of the first telescopic rod (11) is fixedly connected to the movable plate (10).
3. A sofa for resting according to claim 2, characterized in that: The invention also comprises a latch (14), which is installed on one side of the upper portion of the rotating frame (5), and fixing holes (15) are symmetrically provided on the rotating frame (5) and the movable plate (10).
4. A sofa for resting according to claim 3, characterized in that: It also includes a second telescopic rod (12), and the second telescopic rod (12) is symmetrically installed on the lower part of the rotating frame (5).
5. A sofa for resting according to claim 4, characterized in that: It also includes a support plate (13), and the support plate (13) is symmetrically installed on the lower part of the rotating frame (5).
6. A sofa for resting according to claim 5, characterized in that: Also includes a spring (8), A spring (8) is wound around the sliding rod (7), one end of the spring (8) is fixedly connected to the sliding rod (7), and the other end of the spring (8) is fixedly connected to the top rod (701).