CN106108453B - Functional sofa telescopic bracket with small foot plate - Google Patents
Functional sofa telescopic bracket with small foot plate Download PDFInfo
- Publication number
- CN106108453B CN106108453B CN201610728928.0A CN201610728928A CN106108453B CN 106108453 B CN106108453 B CN 106108453B CN 201610728928 A CN201610728928 A CN 201610728928A CN 106108453 B CN106108453 B CN 106108453B
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- CN
- China
- Prior art keywords
- foot plate
- arm
- small foot
- transmission arm
- small
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000005540 biological transmission Effects 0.000 claims abstract description 42
- 230000004308 accommodation Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/50—Supports for the feet or the legs
- A47C7/506—Supports for the feet or the legs of adjustable type
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Passenger Equipment (AREA)
- Manipulator (AREA)
Abstract
The invention relates to a functional sofa telescopic bracket provided with a small foot plate, which comprises a first transmission arm, a second transmission arm, a first driving arm and a second driving arm, wherein one end of the first transmission arm is connected with a large foot plate, the other end of the first transmission arm is connected with the first driving arm, one end of the second transmission arm is connected with the large foot plate, the other end of the second transmission arm is connected with the second driving arm, the second transmission arm is connected with the small foot plate through a connecting sheet, and the small foot plate is simultaneously connected with the large foot plate; the small foot plate is composed of a mounting surface and a supporting arm, wherein the mounting surface of the small foot plate is horizontally arranged and is perpendicular to the supporting arm of the small foot plate. Compared with the prior art, the small foot plate is additionally arranged at the front end of the large foot plate, and after the transmission arm is stretched and opened, the small foot plate rotates around the transmission arm and the large foot plate, so that the length of the sofa leg rest is increased; after the transmission arm is contracted, the small foot plate does not need to increase the storage space, and the structure is compact. The invention has larger application range, can meet the requirements of different users and is more comfortable to use.
Description
Technical Field
The invention relates to the technical field of sofas, in particular to a functional sofa telescopic bracket with a small foot plate.
Background
The existing electric telescopic multifunctional sofa can be used as a common sofa after being contracted, can be used as a sofa bed after being stretched, is comfortable to use and convenient to control, and is popular in the market both at sea and in the outside.
Along with the wide application of the electric multifunctional sofa, the requirements on the comfort and stability of the electric sofa are higher and higher. For example, when the functional sofa is driven by a motor to perform telescopic action, as only one big foot plate is arranged at the front ends of two transmission arms of the existing sofa, after the transmission arms are stretched and opened, the big foot plate can only perform rotary motion around the front ends of the transmission arms, and the length of the sofa leg rest cannot be prolonged. Therefore, for users with higher heights, the comfort of the sofa with the electric function is reduced, the user adaptability of the sofa is limited, and the application range is not ideal.
Disclosure of Invention
The invention aims to provide the functional sofa telescopic bracket with the small foot plate, which has a larger application range, can meet the requirements of users with different heights and is more comfortable to use.
The aim of the invention is realized by adopting the following technical scheme:
the functional sofa telescopic bracket provided with the small foot plate comprises a first transmission arm, a second transmission arm, a first driving arm and a second driving arm, wherein one end of the first transmission arm is connected with the large foot plate, the other end of the first transmission arm is connected with the first driving arm, one end of the second transmission arm is connected with the large foot plate, the other end of the second transmission arm is connected with the second driving arm, the second transmission arm is also connected with the small foot plate, and the small foot plate is simultaneously connected with the large foot plate; the small foot plate is composed of a mounting surface and a supporting arm, wherein the mounting surface of the small foot plate is horizontally arranged and perpendicular to the supporting arm of the small foot plate.
As a preferred technical scheme of the invention, the second transmission arm is connected with the small foot plate through a connecting sheet.
As a preferable technical scheme of the invention, a first connecting hole and a second connecting hole are arranged on the supporting arm of the small foot plate, and the connecting sheet is rotatably connected with the small foot plate through the first connecting hole; the small foot plate is rotatably connected with the large foot plate through the second connecting hole.
As a preferable technical scheme of the invention, the supporting arm of the small foot plate is of an arc-shaped structure.
As a preferable technical scheme of the invention, the supporting arm of the small foot plate is provided with two to three folding angles.
As a preferable technical scheme of the invention, the mounting surface of the small foot plate is provided with a mounting hole.
The beneficial effects of the invention are as follows: compared with the prior art, the small foot plate is additionally arranged at the front end of the large foot plate, and the small foot plate rotates around the transmission arm and the front end of the large foot plate after the transmission arm of the functional sofa is stretched and opened, so that the length of the sofa foot rest can be further increased; after the transmission arm is contracted, the small foot plate does not need to increase the storage space, and the structure is more compact. The invention has larger application range, can meet the requirements of users with different heights, and is more comfortable to use.
Drawings
Fig. 1 is a schematic view of the front view of the small foot plate of the present invention.
Fig. 2 is a left-hand structural schematic diagram of fig. 1.
Fig. 3 is a schematic top view of fig. 1.
Fig. 4 is a schematic structural view of the telescopic bracket of the present invention.
In the figure: 1. the first driving arm, 2, the second driving arm, 3, the first connecting hole, 4, the second connecting hole, 5, the big foot board, 6, the small foot board, 7, the connecting piece, 8, the first driving arm, 9, the second driving arm, 11, the small foot board mounting surface, 12, the small foot board supporting arm.
Detailed Description
The invention is further described with reference to the drawings and the specific embodiments below:
as shown in fig. 1 to 4, the functional sofa telescopic bracket provided with the small foot plate comprises a first transmission arm 1, a second transmission arm 2, a first driving arm 8 and a second driving arm 9, wherein one end of the first transmission arm 1 is connected with the large foot plate 5, the other end of the first transmission arm 1 is connected with the first driving arm 8, one end of the second transmission arm 2 is connected with the large foot plate 5, the other end of the second transmission arm 2 is connected with the second driving arm 9, the second transmission arm 2 is also connected with the small foot plate 6, and the small foot plate 6 is simultaneously connected with the large foot plate 5; the small foot plate 6 is composed of a mounting surface 11 and a supporting arm 12, and the mounting surface 11 of the small foot plate 6 is horizontally arranged and perpendicular to the supporting arm 12 of the small foot plate 6.
In this embodiment, the second driving arm 2 is connected to the small foot plate 6 through the connecting piece 7, the supporting arm 12 of the small foot plate 6 is provided with the first connecting hole 3 and the second connecting hole 4, and the connecting piece 7 is rotatably connected to the small foot plate 6 through the first connecting hole 3; the small foot plate 6 is rotatably connected with the large foot plate 5 through the second connecting hole 4.
In this embodiment, the supporting arm 12 of the small foot board 6 is provided with an arc structure, the supporting arm 12 of the small foot board 6 is provided with two to three folding angles, and the mounting surface of the small foot board 6 is provided with a mounting hole. After the transmission arm of the functional sofa is stretched and opened, the small foot plate 6 rotates around the transmission arm and the front end of the big foot plate, so that the length of the sofa foot rest can be further increased. After the transmission arm is contracted, the small foot plate does not need to increase the storage space, and the structure is more compact.
The above examples are only for illustrating the concept and technical features of the present invention, and are intended to enable those skilled in the art to understand the technical scheme and embodiments of the present invention, and thus, the scope of the present invention is not limited thereto. All equivalent substitutions or equivalent changes according to the technical proposal of the invention are covered in the protection scope of the invention.
Claims (1)
1. The utility model provides a be provided with function sofa telescopic bracket of little sole, includes first transmission arm, second transmission arm and first actuating arm, second actuating arm, the one end and the big sole of first transmission arm are connected, and the other end and the first actuating arm of first transmission arm are connected, the one end and the big sole of second transmission arm are connected, and the other end and the second actuating arm of second transmission arm are connected, characterized by: the second transmission arm is also connected with a small foot plate, and the small foot plate is simultaneously connected with the large foot plate; the small foot plate consists of a mounting surface and a supporting arm, wherein the mounting surface of the small foot plate is horizontally arranged and is perpendicular to the supporting arm of the small foot plate;
the second transmission arm is connected with the small foot plate through a connecting sheet; the support arm of the small foot plate is provided with a first connecting hole and a second connecting hole, and the connecting sheet is rotatably connected with the small foot plate through the first connecting hole; the small foot plate is rotatably connected with the large foot plate through the second connecting hole; the supporting arm of the small foot plate is of an arc-shaped structure;
the support arm of the small foot plate is provided with two to three folding angles; the mounting surface of the small foot plate is provided with a mounting hole;
from this, after first and second transfer arm stretches and opens, little sole makes rotary motion around second transfer arm and big sole front end, can further increase the length of sofa bracket to and, after first and second transfer arm shrink, little sole need not increase the accommodation space, and the structure is compacter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610728928.0A CN106108453B (en) | 2016-08-25 | 2016-08-25 | Functional sofa telescopic bracket with small foot plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610728928.0A CN106108453B (en) | 2016-08-25 | 2016-08-25 | Functional sofa telescopic bracket with small foot plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106108453A CN106108453A (en) | 2016-11-16 |
| CN106108453B true CN106108453B (en) | 2024-01-02 |
Family
ID=57274516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610728928.0A Active CN106108453B (en) | 2016-08-25 | 2016-08-25 | Functional sofa telescopic bracket with small foot plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106108453B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4740031A (en) * | 1986-09-05 | 1988-04-26 | Parma Corporation | Mechanism for a reclining chair or sofa module |
| TW327764U (en) * | 1994-10-12 | 1998-03-01 | La Z Boy Inc | Dual leg rest assembly and article of furniture comprising the same |
| CN101485522A (en) * | 2008-01-02 | 2009-07-22 | L&P产权管理公司 | Zero-wall clearance linkage mechanism for a high-leg seating unit |
| CN202892335U (en) * | 2012-11-12 | 2013-04-24 | 常州市锐新医疗器械有限公司 | Horizontal multi-link extension mechanism |
| CN205285704U (en) * | 2015-11-25 | 2016-06-08 | 昆山思凯林家具有限公司 | Function sofa support supports protection device and function sofa support |
| CN206182773U (en) * | 2016-08-25 | 2017-05-24 | 泰州市姜堰区荣耀金属制品有限公司 | Be provided with function sofa telescopic bracket of little sole |
-
2016
- 2016-08-25 CN CN201610728928.0A patent/CN106108453B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4740031A (en) * | 1986-09-05 | 1988-04-26 | Parma Corporation | Mechanism for a reclining chair or sofa module |
| TW327764U (en) * | 1994-10-12 | 1998-03-01 | La Z Boy Inc | Dual leg rest assembly and article of furniture comprising the same |
| CN101485522A (en) * | 2008-01-02 | 2009-07-22 | L&P产权管理公司 | Zero-wall clearance linkage mechanism for a high-leg seating unit |
| CN202892335U (en) * | 2012-11-12 | 2013-04-24 | 常州市锐新医疗器械有限公司 | Horizontal multi-link extension mechanism |
| CN205285704U (en) * | 2015-11-25 | 2016-06-08 | 昆山思凯林家具有限公司 | Function sofa support supports protection device and function sofa support |
| CN206182773U (en) * | 2016-08-25 | 2017-05-24 | 泰州市姜堰区荣耀金属制品有限公司 | Be provided with function sofa telescopic bracket of little sole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106108453A (en) | 2016-11-16 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |