CN212260946U - Armrest structure of sofa - Google Patents
Armrest structure of sofa Download PDFInfo
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- CN212260946U CN212260946U CN202020537691.XU CN202020537691U CN212260946U CN 212260946 U CN212260946 U CN 212260946U CN 202020537691 U CN202020537691 U CN 202020537691U CN 212260946 U CN212260946 U CN 212260946U
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- armrest
- sofa
- seat
- rotating frame
- cushion
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Abstract
The utility model provides a handrail structure of sofa, sofa include seat portion and set up the handrail portion at seat portion side, and handrail portion can turn and connect in a rotating turret outside, and the rotating turret drives the relative seat portion rotation of handrail portion through a connecting structure rotatable coupling in seat portion bottom surface, is connected with at least one supporting leg in the rotating turret on one side of being connected with handrail portion, and the bottom of supporting leg is equipped with the universal wheel, and the rotating turret drives behind the rotation that handrail portion lies in seat portion the place ahead. The utility model discloses can promote the service function of traditional sofa handrail, and simple structure, the operation is got up very lightly, nimble.
Description
Technical Field
The utility model relates to a field of furniture articles for use, more specifically the handrail structure that relates to a sofa that says so.
Background
The sofa is a very popular furniture, the traditional sofa only has the function of a common seat and is single in use, along with diversification of life of people, the sofa only has the function of the seat cannot meet the requirements of people, other purposes of the sofa are developed to become the development and innovation direction in the field, for example, the sofa has the functions of the seat and the bed, the seat of the sofa adopts a double-layer structure, the sofa can be used as the common seat when being superposed together, the sofa can be used as the bed when being overturned and opened, for example, the backrest of the sofa can be outwards overturned, and the sofa can be used as the bed when being opened, and the backrest is flush with the seat.
The armrest structure of the sofa is usually only arranged on two sides of the seat part of the sofa to be used as the armrest, and the function is single. In the patent of 201320024532.X, the applicant owned by the present invention discloses a rotation structure of sofa armrest, which can directly rotate the sofa armrest and then combine with a seat to form a structure for a user to lie, lie and rest. However, in the above armrest rotating structure, the armrest frame movably disposed on the seat frame may rotate relative to the seat frame, and the armrest frame needs to be connected to the seat frame by a bottom bracket, the bottom bracket forms a rotatable connection with the seat frame through a connecting structure, and the connection only passes through two fixed connection points (a pivot hole in the connecting structure and a fixing pin in the guiding structure), so that a support rod member for supporting the armrest frame needs to be disposed below the seat frame, which makes the overall structure of the seat frame more complicated. Moreover, the support rod is located below the bottom support of the armrest frame, and the sofa support legs need to be installed on the support rod, so that the assembly of the sofa support legs is greatly limited, and inconvenience is brought to the installation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a handrail structure of sofa can promote the service function of traditional sofa handrail, and simple structure, and the operation is got up very lightly, in a flexible way.
In order to achieve the above purpose, the solution of the present invention is:
the utility model provides a handrail structure of sofa, sofa include seat portion and set up the handrail portion at seat portion side, and handrail portion can turn and connect in a rotating turret outside, and the rotating turret drives the relative seat portion rotation of handrail portion through a connecting structure rotatable coupling in seat portion bottom surface, is connected with at least one supporting leg in the rotating turret on one side of being connected with handrail portion, and the bottom of supporting leg is equipped with the universal wheel, and the rotating turret drives behind the rotation that handrail portion lies in seat portion the place ahead.
Furthermore, two ends of the outer side edge of the rotating frame, which is connected with the armrest part, are respectively connected with a supporting leg, the two supporting legs are connected through a cross supporting rod to form a supporting leg frame, and two universal wheels are arranged below the cross supporting rod.
Furthermore, the side end of the rotating frame connected with the armrest part is connected with at least two rotatable connecting pieces, the connecting pieces comprise a connecting piece formed at the outer end of a rotating lug, and the armrest part is connected on the connecting piece.
Furthermore, the rotating lug is connected to the side end of the rotating frame through a rotating shaft, a stop block is arranged on the inner side of the rotating shaft, the connecting sheet is in a standing state when the inner end of the rotating lug is stopped below the stop block, and the connecting sheet rotates towards the rotating frame and then is pressed on the stop block downwards.
Furthermore, the connecting structure is a swing rod, and two ends of the swing rod are respectively rotatably pivoted on the bottom surface of the seat part and the rotating frame.
Furthermore, one end of the swing rod is pivoted to the bottom surface of the seat part, and a pivot seat with a through hole connected with the other end of the swing rod is arranged on the rotating frame.
Furthermore, a guide structure is arranged in the rotating frame and consists of a fixed pin and a sliding groove, the sliding groove is horizontally and transversely arranged on the rotating frame, and the fixed pin penetrates through the sliding groove and then is fixed on the bottom surface of the seat part.
Further, the seat portion comprises a seat cushion connected to a seat bottom plate, the rotating frame is rotatably connected to the seat bottom plate, and sofa support legs are connected to the bottom surface of the seat bottom plate.
Furthermore, the armrest part is an armrest cushion, a supporting space for the armrest cushion to be horizontally placed after being turned downwards is formed in the rotating frame, the armrest cushion is positioned in front of the cushion after being rotated, and the armrest cushion is turned downwards to be horizontal and then is flush with the cushion, and seamless connection is formed between the armrest cushion and the cushion.
Furthermore, the armrest parts are positioned on two sides of the seat part, the back part which can lean is connected with the back part, and the back part is horizontal after being turned downwards and spliced behind the seat part.
After the structure is adopted, the utility model discloses the accessible rotating turret rotates the handrail portion of sofa to the place ahead of sofa seat portion, just so can increase the sofa chair area, promotes the service function of traditional handrail. The utility model discloses simple structure is provided with the supporting legs that can promote in the rotating turret, can make the support of whole rotating turret in seat portion bottom surface firm, cooperates the universal wheel, can make the promotion process keep on same horizontal plane, and the operation is got up very lightly, in a flexible way.
Drawings
Fig. 1 is a schematic perspective view of a first state of the present invention;
FIG. 2 is a perspective view of the first state of the present invention (showing the bottom of the sofa);
FIG. 3 is an exploded view of the first state of the present invention;
FIG. 3A is an enlarged view of a portion of FIG. 3A;
fig. 4 is an exploded view of the first state of the present invention;
fig. 5 is a bottom view of the first state of the present invention;
fig. 6 is a schematic perspective view of the second state of the present invention;
FIG. 7 is a perspective view of the second state of the present invention (showing the bottom of the sofa);
fig. 8 is an exploded view of the second state of the present invention;
FIG. 8A is an enlarged view of a portion of FIG. 8 at B;
fig. 9 is a bottom view of the second state of the present invention;
fig. 10 is a schematic perspective view of a third state of the present invention;
FIG. 11 is a three-dimensional structure view of the third state of the present invention (showing the bottom surface of the sofa);
fig. 12 is an exploded view of the third state of the present invention;
fig. 13 is a bottom view of the third state of the present invention;
fig. 14 is a schematic perspective view of a fourth state of the present invention;
FIG. 15 is a perspective view of the fourth state of the present invention (showing the bottom of the sofa);
fig. 16 is a schematic structural view of a fifth state of the present invention.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
The utility model discloses a handrail structure of sofa, as shown in fig. 1 to 5, sofa chair is not warp, and as the first state that sofa used, sofa chair includes seat portion 1, back portion 2 and handrail portion 3, and handrail portion 3 is located the side of seat portion 1. The sofa in the embodiment comprises two spliced seat parts 1, wherein a backrest part 2 is connected behind each seat part 1, the backrest part is used as a leaning backrest when erected, the backrest part 2 can be horizontally placed after being turned down and spliced behind the seat parts 1 to increase the area of the sofa, and the armrest parts 3 are positioned on two sides of the seat parts 1.
The utility model discloses in, make handrail portion 3 can turn and connect in a rotating turret 4 outside, rotating turret 4 through a connecting structure rotatable coupling in 1 bottom surface of seat portion to it is rotatory to drive handrail portion 3 relative seat portion. In this embodiment, the rotating frame 4 is a frame, the seat portion 1 may include a seat cushion 12 connected above a seat bottom plate 11, the rotating frame 4 may be rotatably connected to the seat bottom plate 11, and a plurality of sofa legs 13 supporting the sofa are connected to a lower surface of the seat bottom plate 11, so that the sofa legs 13 are disposed avoiding a rotating space of the rotating frame 4.
The connecting structure is a swing link 5, two ends of the swing link are defined as a first end 51 and a second end 52, and the first end 51 and the second end 52 are respectively and rotatably pivoted on the bottom surface of the seat bottom plate 11 and the rotating frame 4. In this embodiment, the first and second ends 51, 52 of the swing link 5 are respectively provided with a pivot hole, the first end 51 is pivotally connected to the pivot hole 111 on the seat bottom plate 11 after passing through the pivot hole on the first end 51 by a pin, the rotating frame 4 is provided with a pivot seat 41 with a through hole connected with the second end 52, and the second end 52 is pivotally connected to the pivot seat 41. Further, still be equipped with a guide structure in the rotating turret 4, guide structure comprises fixed pin 43 and spout 42, and the spout 42 level is transversely located on the rotating turret 4, and fixed pin 43 passes spout 42 after-fixing on the pivot hole 112 that seat bottom plate 11 was equipped with from the bottom to the top.
The utility model discloses in, for making the rotating turret 4 can stabilize the joint support and realize rotating in seat portion bottom surface, be connected with an at least supporting legs 44 in the rotating turret 4 on one side of being connected with handrail portion, the bottom of supporting legs 44 is equipped with universal wheel 45 to drive rotating turret 4 and rotate and slide to seat portion 1 the place ahead. In this embodiment, two ends of the rotating frame 4, which are connected to the outer side of the armrest portion 3, are respectively connected to a supporting leg 44, the two supporting legs are connected by a cross supporting rod 46 to form a U-shaped supporting leg frame 40, and two universal wheels 45 are disposed below the cross supporting rod 46. Supporting legs 44 capable of being pushed are arranged in the rotating frame 4, the rotating frame 4 is internally provided with two connecting points formed by the first ends 51 of the swing rods and the fixing pins 43 in the guide structures, and the outer side of the rotating frame is used as a support through the supporting legs 41, so that the whole rotating frame 4 is stable in connection and support on the bottom surface of the seat part 1, meanwhile, the armrest part 3 is supported, the supporting structure is not required to be added, the original structure of the sofa is not required to be changed, and in addition, the universal wheels 45 are matched, the pushing process of the rotating frame 4 can be kept on the same horizontal plane, and the operation is very light and flexible.
At least two rotatable connecting pieces 6 are connected to the side end of the rotating frame 4 connected to the armrest part 3, the connecting pieces 6 include a connecting piece 62 formed at the outer end of a rotating lug 61, and the armrest part 3 is connected to the connecting piece 62. As shown in fig. 3A, the rotation tab 61 is rotatably connected to the side end of the rotating frame 4 through a rotating shaft 63, a stopper 64 is provided inside the rotating shaft 63, the connecting piece 62 is in a standing state when the inner end of the rotation tab 61 is stopped below the stopper 64, and the connecting piece 62 is rotated in the direction of the rotating frame 4 and then pressed down on the stopper 64. The stoppers 64 can limit the armrest parts 3 on both sides, and prevent the armrest parts 3 from being pushed down by the push of the hands or legs of a user when in use. The armrest part 3 can be an armrest cushion 30, a support space for the armrest cushion to be horizontally placed after being turned downwards is formed in the rotating frame 4, as shown in fig. 6 and 9, the armrest cushion 30 is located in front of the seat cushion 12 after being turned, and the armrest cushion is flush with the seat cushion 12 after being turned downwards to be horizontal and forms a seamless connection with the seat cushion 12.
Referring to fig. 1 to 5, when the sofa is used as a sofa, the armrest portions 3 are located at two sides of the seat portion 1, and the rotating frame 4 is not rotated at the bottom of the seat portion 1. When the armrest part 3 on one side is rotated to the front of the seat part 1, the seat part on one side is lengthened to form a lying state, which is combined with the second state shown in fig. 6 to 9. When the seat is implemented, the armrest part 3 is pushed towards the front of the seat part 1, so that the rotating frame 4 can rotate relative to the seat frame 1 by taking the first end 51 of the swing rod 5 as a fulcrum, the armrest part 3 is driven to rotate to the front end of the seat frame 1 from the side, and after the position reaches an extreme position, the rotating frame 4 continues to rotate by using the second end 52 of the swing rod as a fulcrum to adjust the angle until the armrest part 3 is positioned right in front of the seat frame 1. Meanwhile, the guide structure can control the rotating frame 4 to rotate according to a certain track, so that the armrest part 3 can rotate more stably, smoothly and in place. After the armrest part 3 is rotated to the position, the armrest part can be turned downwards to be horizontal and level with the seat surface of the sofa, and meanwhile, the armrest part 3 can be enabled to form a similar body with seamless connection with the seat part of the sofa after being laid flat, as shown in fig. 6. Thus, the area of the sofa seat can be enlarged, the legs of a person can be placed on the sofa seat, or the person can lie or lie down, so that the user can have a rest conveniently.
Referring to fig. 10 to 13, in a third adjustable use state of the present invention, after one of the armrests 3 is rotated to the front side of the seat portion 1, the other armrest 3 is also rotated to the front side of the seat portion 1 and laid flat, so as to be connected to the front side of the seat cushion 12 of the seat portion 1 in a seamless manner. The armrest parts 3 on both sides are rotated to increase the use area of the sofa seat, thereby effectively utilizing the armrest parts 3.
Referring to fig. 14 and 15, in order to adjust the fourth use status of the present invention, in this embodiment, the backrest 2 behind the seat portion 1 is laid down backward onto the seat bottom plate 11, and is flush with the cushion 12 of the seat portion 1, so as to further increase the use area of the sofa seat, form a bed surface for lying and lying, facilitate the rest of the user, and increase the use function of the sofa.
As shown in fig. 16, in order to adjust the fifth use state of the present invention, the armrests 3 on both sides are not moved, the backrest 2 behind the seat portion 1 is laid down backward onto the seat bottom plate 11 and is flush with the cushion 12 of the seat portion 1, the backrest 2 and the seat portion 1 form a bed surface, and the armrests 3 on both sides form a bed head and a bed tail, so as to form a sofa bed structure.
After the structure is adopted, the utility model discloses accessible rotating turret rotates the handrail portion of sofa to the place ahead of sofa seat portion, just so can increase the sofa chair area, and the person of facilitating the use lies or forms the bed surface to this service function who promotes traditional handrail. The utility model discloses simple structure is provided with the supporting legs that can promote in the rotating turret, can make the support of whole rotating turret in seat portion bottom surface firm, cooperates the universal wheel, can make the promotion process keep on same horizontal plane, and the operation is got up very lightly, in a flexible way.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (10)
1. The utility model provides a handrail structure of sofa, sofa include seat portion and set up the handrail portion at seat portion side, its characterized in that: the armrest part can be connected outside a rotating frame in a turning mode, the rotating frame is rotatably connected to the bottom surface of the seat part through a connecting structure and drives the armrest part to rotate relative to the seat part, at least one supporting leg is connected to one side, connected with the armrest part, of the rotating frame, universal wheels are arranged at the bottom of the supporting leg, and the rotating frame drives the armrest part to be located in front of the seat part after rotating.
2. The armrest structure for a sofa of claim 1, wherein: two ends of the outer side edge of the rotating frame, which is connected with the armrest part, are respectively connected with a supporting leg, the two supporting legs are connected through a cross supporting rod to form a supporting foot frame, and two universal wheels are arranged below the cross supporting rod.
3. The armrest structure for a sofa of claim 1, wherein: the side end of the rotating frame connected with the armrest part is connected with at least two rotatable connecting pieces, the connecting pieces comprise a connecting piece formed at the outer end of a rotating lug piece, and the armrest part is connected on the connecting piece.
4. The armrest structure for sofa of claim 3, wherein: the rotary lug is connected to the side end of the rotating frame through a rotating shaft, a stop block is arranged on the inner side of the rotating shaft, the connecting sheet is in a standing state when the inner end of the rotary lug is stopped below the stop block, and the connecting sheet rotates towards the rotating frame and then is pressed on the stop block downwards.
5. The armrest structure for a sofa of claim 1, wherein: the connecting structure is a swing rod, and two ends of the swing rod are respectively pivoted on the bottom surface of the seat part and the rotating frame in a rotatable mode.
6. The armrest structure for sofa of claim 5, wherein: one end of the swing rod is pivoted to the bottom surface of the seat part, and the rotating frame is provided with a pivot seat with a through hole, which is connected with the other end of the swing rod.
7. The armrest structure for a sofa of claim 1, wherein: the rotating frame is internally provided with a guide structure, the guide structure consists of a fixed pin and a sliding chute, the sliding chute is horizontally and transversely arranged on the rotating frame, and the fixed pin penetrates through the sliding chute and then is fixed on the bottom surface of the seat part.
8. The armrest structure for a sofa of claim 1, wherein: the seat part comprises a seat bottom plate connected with a cushion, a rotating frame is rotatably connected onto the seat bottom plate, and the bottom surface of the seat bottom plate is connected with sofa support legs.
9. The armrest structure for a sofa of claim 8, wherein: the armrest part is an armrest cushion, a supporting space for the armrest cushion to be horizontally placed after being turned downwards is formed in the rotating frame, the armrest cushion is positioned in front of the cushion after being rotated, and the armrest cushion is level with the cushion after being turned downwards to be horizontal and forms seamless connection with the cushion.
10. The armrest structure for a sofa of claim 1 or 8, wherein: the armrest parts are positioned at two sides of the seat part, the back part which can lean is connected with the back part, and the back part is horizontal after being turned down and spliced at the back of the seat part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020537691.XU CN212260946U (en) | 2020-04-13 | 2020-04-13 | Armrest structure of sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020537691.XU CN212260946U (en) | 2020-04-13 | 2020-04-13 | Armrest structure of sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212260946U true CN212260946U (en) | 2021-01-01 |
Family
ID=73875490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020537691.XU Active CN212260946U (en) | 2020-04-13 | 2020-04-13 | Armrest structure of sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212260946U (en) |
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2020
- 2020-04-13 CN CN202020537691.XU patent/CN212260946U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220420 Address after: 363000 No. 1029, Tangbian, Jishan village, Xingtai Development Zone, Changtai County, Zhangzhou City, Fujian Province Patentee after: Fujian Wenrui smart home Co.,Ltd. Address before: Unit 1601, Yen Erli 2, Huli District, Xiamen City, Fujian Province Patentee before: XIAMEN WENRUI INDUSTRIAL Co.,Ltd. |