Swinging sofa with double swinging function

Abstract

A swinging sofa with double swinging comprises a base, a connecting seat and a functional sofa frame, the connecting seat is located above the base and hinged to the base, the functional sofa frame is connected with the connecting seat, the base or the connecting seat is connected with a handrail rod, the handrail rod is located on one side of the functional sofa frame, and the functional sofa frame is connected with the connecting seat. Swing mechanisms are arranged on the left side and the right side of the connecting seat and are connected with the functional sofa frame. When external force is applied to the functional sofa frame, the functional sofa frame and the connecting seat can swing at the same time, and when a person sits on the sofa, the person can hold the grab rail by hand, and the swing of the functional sofa frame and the connecting seat can be realized by applying external force to the grab rail by hand or applying external force to the functional sofa frame by body. The armrest rod provides an acting point for a hand or a body when exerting force, so that the functional sofa frame and the connecting seat can swing more easily, and due to the existence of the swing mechanism, the functional sofa frame can further swing back and forth relative to the connecting seat.

Description

Technical Field

[0001] The utility model relates to the field of furniture, in particular to a double-swinging rocking sofa. Background Art

[0002] Functional sofas refer to sofas with multiple functions. The most common functional sofas are divided into two types, one is manually extended, and the other is electrically extended. Functional sofas are currently a relatively common furniture product, and their structure is also well known to people, which can realize the extension of the legs and back of the sofa. With the development of technology, in addition to being able to achieve the extension of the legs and back of the sofa, functional sofas can also be swung. The existing swaying functional sofa includes a base, a swaying mechanism connected to the base for swinging, and a functional sofa frame connected to the swaying mechanism. When people sit on the sofa, applying external force to the sofa can drive the functional sofa frame to swing back and forth. However, the existing functional sofa frame has no fulcrum when applying external force, and needs to rely on the body's buttocks to drive the functional sofa frame to swing back and forth, which brings certain inconveniences to people when using it, and the existing functional sofa frame has a limited swinging amplitude when swinging back and forth. Utility Model Content

[0003] The utility model provides a double-swinging swinging sofa, the main purpose of which is to overcome the problems of the existing functional sofa frame having no fulcrum when an external force is applied to swing and having a limited swinging amplitude.

[0004] A double-swaying rocking sofa comprises a base, a connecting seat and a functional sofa frame, wherein the connecting seat is located above the base and is hinged to the base, the functional sofa frame is connected to the connecting seat, an armrest rod is connected to the base or the connecting seat, the armrest rod is located on one side of the functional sofa frame, and a rocking mechanism is provided on the left and right sides of the connecting seat, and the rocking mechanism is connected to the functional sofa frame.

[0005] Furthermore, the top of the base is provided with two lower hinged ears arranged on the left and right, and the bottom of the connecting seat is provided with two upper hinged ears arranged on the left and right, each upper hinged ear corresponds to a lower hinged ear, and the upper hinged ears are hinged to the corresponding lower hinged ears.

[0006] Furthermore, the swing mechanism includes an outer connecting plate, an inner connecting plate and two swing arms arranged front and back, the outer connecting plate is connected to the inner side surface of the functional sofa frame, the inner connecting plate is connected to the top surface of the connecting seat, the bottoms of the two swing arms are hinged to the outer connecting plate, the tops of the two swing arms are hinged to the inner connecting plate, and the armrest rod is connected to the base or to the connecting seat.

[0007] Furthermore, the connecting seat includes a connecting seat body and a connecting frame, a spring is provided between the connecting seat body and the connecting frame, the connecting seat body is hinged to the base, the inner connecting plate is fixed to the connecting frame, and the bottom surface of the connecting frame is provided with two support seats arranged on the left and right, the bottom surfaces of the two support seats are both concave arc surfaces, the bottom surfaces of the two support seats are in conflict with the top surface of the connecting seat body, and the handrail rod is connected to the base or to the connecting seat.

[0008] Furthermore, the connecting seat is provided with a transmission rod, and the top of the base is provided with a driving mechanism which is transmission-connected to the transmission rod and drives the connecting seat to swing back and forth.

[0009] Furthermore, the handrail is in an "L" shape.

[0010] Furthermore, the vertical portion of the handrail rod is telescopically arranged.

[0011] Furthermore, the handrail rod is detachably connected to the base or the connecting seat.

[0012] Furthermore, the base or the connecting seat is connected to an L-shaped rod, the vertical portion of the L-shaped rod is provided with a rod hole, and the bottom of the handrail rod is inserted into the rod hole.

[0013] It can be seen from the above description of the utility model that compared with the prior art, the utility model has the following advantages: the connecting seat is hinged with the base, the connecting seat can swing relative to the base, and the functional sofa frame is connected to the connecting seat. When an external force is applied to the functional sofa frame, the functional sofa frame and the connecting seat can swing at the same time. When people sit on the sofa, they can hold the handrail and apply an external force to the handrail or the body to the functional sofa frame to achieve the swing of the functional sofa frame and the connecting seat. The handrail provides a fulcrum for the hand or the body to exert force, making the swing of the functional sofa frame and the connecting seat easier. Moreover, due to the existence of the swing mechanism, the functional sofa frame can further swing back and forth relative to the connecting seat, thereby achieving a double swing of the functional sofa frame and increasing the swing amplitude of the functional sofa frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of the first embodiment of the present utility model.

[0015] Figure 2 This is another structural diagram of the first embodiment of the present utility model.

[0016] Figure 3 This is a structural diagram of the second embodiment of the present utility model.

[0017] Figure 4 This is another structural diagram of the second embodiment of the present utility model.

[0018] Figure 5 This is another structural diagram of the second embodiment of the present utility model.

[0019] Figure 6 This is a structural diagram of the third embodiment of the present utility model.

[0020] Figure 7 This is a structural diagram of the detachable handrail of the utility model.

[0021] Figure 8 This is a first structural diagram of the driving mechanism of the utility model.

[0022] Fig. 9 This is a second structural diagram of the driving mechanism of the utility model.

[0023] Fig.10 This is a third structural diagram of the driving mechanism of the utility model.

[0024] Fig.11 This is a fourth structural diagram of the driving mechanism of the utility model.

[0025] Fig.12 This is the fifth structural diagram of the driving mechanism of the utility model. DETAILED DESCRIPTION Embodiment 1

[0026] Reference Figure 1 A double-swaying swing sofa comprises a base 1, a connecting seat 2 and a functional sofa frame 3, wherein the connecting seat 2 is located above the base 1 and is hinged to the base 1, and the functional sofa frame 3 is connected to the connecting seat 2. A handrail 4 is connected to the base 1 or the connecting seat 2, and the handrail 4 is located on one side of the functional sofa frame 3 and is in an "L" shape. A swing mechanism 7 is provided on the left and right sides of the connecting seat 2, and the swing mechanism 7 is connected to the functional sofa frame 3.

[0027] Reference Figure 1 The top of the base 1 is provided with two lower hinged ears 5 arranged on the left and right, and the bottom of the connecting seat 2 is provided with two upper hinged ears 6 arranged on the left and right, each upper hinged ear 6 corresponds to a lower hinged ear 5, and the upper hinged ear 6 is hinged to the corresponding lower hinged ear 5.

[0028] Reference Figure 1 and Figure 2The swing mechanism 7 includes an outer connecting plate 71, an inner connecting plate 72 and two swing arms 73 arranged front and back, the outer connecting plate 71 is connected to the inner side of the functional sofa frame 3, the inner connecting plate 72 is connected to the top surface of the connecting seat 2, the bottoms of the two swing arms 73 are hinged to the outer connecting plate 71, the tops of the two swing arms 73 are hinged to the inner connecting plate 72, and the handrail 4 is connected to the base 1 or the connecting seat 2. The handrail 4 can be provided with one or two, and when two handrails 4 are provided, the two handrails 4 are provided symmetrically.

[0029] Reference Figure 1 and Figure 2 , the connecting seat 2 is hinged with the base 1, the connecting seat 2 can swing relative to the base 1, and the functional sofa frame 3 is connected to the connecting seat 2. When an external force is applied to the functional sofa frame 3, the functional sofa frame 3 and the connecting seat 2 can swing at the same time. When people sit on the sofa, they can hold the handrail 4, and the hand applies an external force to the handrail 4 or the body applies an external force to the functional sofa frame 3 to achieve the forward and backward swing of the functional sofa frame 3 and the connecting seat 2. The handrail 4 provides a fulcrum for the hand or the body to exert force, making the swing of the functional sofa frame 3 and the connecting seat 2 easier. In this embodiment, due to the presence of two swinging mechanisms 7, the functional sofa frame 3 can also further swing back and forth relative to the connecting seat 2, thereby achieving the double swing of the functional sofa frame 3.

[0030] Reference Figure 1 The vertical part of the handrail 4 is retractable, and the retractable mode is the existing retractable mode, which will not be described in detail here. Embodiment 2

[0031] Reference Figures 3 to 5 The specific implementation of this embodiment is basically the same as that of the first embodiment, except that: the connecting seat 2 is provided with a transmission rod 9, and the top of the base 1 is provided with a driving mechanism 10 which is transmission-connected with the transmission rod 9 and drives the connecting seat 2 to swing back and forth. The driving mechanism 10 is an existing structure, and its specific structure is not repeated here. In this embodiment, the connecting seat 2 can be driven by the driving mechanism 10 to swing back and forth, thereby realizing the automatic swinging of the connecting seat and the functional sofa frame 3. Even if the driving mechanism 10 stops working, the functional sofa frame 3 can be swung back and forth by holding the handrail 4 and applying external force to the handrail 4 or by the body. Figure 4 , Figure 5 The structure shown is Figure 3 The structures shown differ only in the shape of the base 1 . Embodiment 3

[0032] Reference Figure 6The specific implementation of this embodiment may be basically the same as that of the first embodiment or the second embodiment, the difference being that: the connecting seat 2 comprises a connecting seat body 11 and a connecting frame 12, four springs 13 are arranged between the connecting seat body 11 and the connecting frame 12, the connecting seat body 11 is hinged to the base 1, the inner connecting plate 72 is fixed to the connecting frame 12, the bottom surface of the connecting frame 12 is provided with two supporting seats 14 arranged on the left and right, the bottom surfaces of the two supporting seats 14 are both concave arc surfaces 15, the bottom surfaces of the two supporting seats 14 are in conflict with the top surface of the connecting seat body 11, the inner connecting plate 72 is connected to the connecting frame 12, and the handrail rod 4 is connected to the base 1 or to the connecting seat body 11. When the driving mechanism 10 is not provided in this embodiment, when people sit on the sofa, they can hold the armrest rod 4, and the hand can apply external force to the armrest rod 4 or the body can apply external force to the functional sofa frame 3 to realize the forward and backward swinging of the functional sofa frame 3 and the connecting seat 2. Since a plurality of springs 13 are connected between the connecting seat body 11 and the connecting frame 12, and the bottom surfaces of the two supporting seats 14 are concave arc surfaces 15, the functional sofa frame 3 can further swing forward and backward relative to the connecting seat 2; when the driving mechanism 10 is provided in this embodiment, the driving mechanism 10 can drive the connecting seat 2 and the functional sofa frame 3 to swing forward and backward, and even when the driving mechanism 10 is not working, the hand can hold the armrest rod 4, and the hand can apply external force to the armrest rod 4 or the body can apply external force to the functional sofa frame 3 to realize the forward and backward swinging of the functional sofa frame 3.

[0033] Reference Figures 1 to 7 In the above three embodiments, the handrail 4 can be fixedly connected to the base 1 or the connecting seat 2 or can be detachably connected. The specific method of detachable connection is: the base 1 or the connecting seat 2 is connected with an L-shaped rod 16, and the vertical part of the L-shaped rod 16 is provided with a rod hole (not marked in the figure), and the bottom of the handrail 4 is inserted into the rod hole (not marked in the figure). In this case, the handrail 4 can be pulled out from the rod hole (not marked in the figure) and used as a walking stick for the elderly.

[0034] It should be noted that the driving mechanism 10 of the utility model can be Figures 8 to 12 Any of Figures 8 to 12 The driving mechanisms 10 shown are all existing structures, and their specific structures are not described in detail here. The transmission connection method between the driving mechanisms 10 and the transmission rod 9 is also existing technology, and is not described in detail here.

[0035] The above is only a specific implementation method of the utility model, but the design concept of the utility model is not limited to this. Any non-substantial changes to the utility model using this concept shall be deemed as an infringement of the protection scope of the utility model.

Claims

1. A double-swinging swing sofa, characterized in that: The sofa comprises a base, a connecting seat and a functional sofa frame, wherein the connecting seat is located above the base and is hinged to the base, the functional sofa frame is connected to the connecting seat, an armrest rod is connected to the base or the connecting seat, the armrest rod is located at one side of the functional sofa frame, a swing mechanism is provided on the left and right sides of the connecting seat, and the swing mechanism is connected to the functional sofa frame.

2. A double-swinging rocking sofa as claimed in claim 1, characterized in that: The top of the base is provided with two lower hinged ears arranged on the left and right, and the bottom of the connecting seat is provided with two upper hinged ears arranged on the left and right, each upper hinged ear corresponds to a lower hinged ear, and the upper hinged ear is hinged to the corresponding lower hinged ear.

3. A double-swinging rocking sofa as claimed in claim 1, characterized in that: The swing mechanism includes an outer connecting plate, an inner connecting plate and two swing arms arranged front and back, the outer connecting plate is connected to the functional sofa frame, the inner connecting plate is connected to the top surface of the connecting seat, the bottoms of the two swing arms are hinged to the outer connecting plate, the tops of the two swing arms are hinged to the inner connecting plate, and the armrest rod is connected to the base or the connecting seat.

4. A double-swinging rocking sofa as claimed in claim 3, characterized in that: The connecting seat includes a connecting seat body and a connecting frame, a spring is provided between the connecting seat body and the connecting frame, the connecting seat body is hinged to the base, the inner connecting plate is fixed to the connecting frame, and the bottom surface of the connecting frame is provided with two support seats arranged on the left and right, the bottom surfaces of the two support seats are both concave arc surfaces, the bottom surfaces of the two support seats are in conflict with the top surface of the connecting seat body, and the handrail rod is connected to the base or to the connecting seat.

5. A double-swinging rocking sofa as claimed in any one of claims 3 or 4, characterized in that: The connecting seat is provided with a transmission rod, and the top of the base is provided with a driving mechanism which is transmission-connected with the transmission rod and drives the connecting seat to swing back and forth.

6. A double-swinging rocking sofa as claimed in claim 1, characterized in that: The handrail is in an "L" shape.

7. A double-swinging rocking sofa as claimed in claim 6, characterized in that: The vertical part of the handrail rod is telescopically arranged.

8. The double-swinging rocking sofa as claimed in claim 1, characterized in that: The handrail rod is detachably connected to the base or the connecting seat.

9. A double-swinging rocking sofa as claimed in claim 8, characterized in that: The base or the connecting seat is connected with an L-shaped rod, the vertical part of the L-shaped rod is provided with a rod hole, and the bottom of the handrail rod is inserted into the rod hole.

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