CN108851724A - Structure and flexible brandreth are turned over before anti- - Google Patents
Structure and flexible brandreth are turned over before anti- Download PDFInfo
- Publication number
- CN108851724A CN108851724A CN201810994879.4A CN201810994879A CN108851724A CN 108851724 A CN108851724 A CN 108851724A CN 201810994879 A CN201810994879 A CN 201810994879A CN 108851724 A CN108851724 A CN 108851724A
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- connector
- follower
- brandreth
- flexible
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
- A47C17/86—Parts or details for beds, sofas or couches only not fully covered in a single one of the sub-groups A47C17/02, A47C17/04, A47C17/38, A47C17/52, A47C17/64, or A47C17/84; Drawers in or under beds
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
Structure is turned over before preventing the invention discloses one kind, including the first connector, contradictory piece and pedestal, the first connector rotational installation is in the contradictory piece, the first connector rotational installation is in the pedestal, first connector is rotationally connected with Parts of sofa, first connector is relative to the base rotation until the contradictory piece contacts at ground, the Parts of sofa drives the mobile stretching, extension of first connector, the contradictory piece, which contacts at ground as supporting pad, makes the supporting point of whole device move forward, it solves the problems, such as to turn over before sofa is easy to happen when people gets up.
Description
Technical field
Structure and flexible brandreth are turned over before preventing the present invention relates to sofa field, more particularly to one kind.
Background technique
With the raising of domestic production power level and the development of social and economic level, people's lives level is higher and higher,
Requirement to furniture is also higher and higher.Sofa, rocking chair, seat in furniture etc. are seen everywhere, some sofas are not only ridden can
It stretches out, backrest can also rise or fall.
But existing flexible brandreth has the following defects：
Existing sofa mechanical device moves forward, and center of gravity Forward, supporting point is generally rear, under Electric sofa lying posture state,
When people gets up, sofa turns over problem before being easy to happen, and safety is low.
Summary of the invention
For overcome the deficiencies in the prior art, structure is turned over before preventing one of the objects of the present invention is to provide one kind, can be solved
The certainly low problem of safety.
An object of the present invention adopts the following technical scheme that realization：
Structure, including the first connector, contradictory piece and pedestal are turned over before one kind is anti-, the first connector rotational installation is in institute
Contradictory piece is stated, the first connector rotational installation is in the pedestal, and first connector is rotationally connected with Parts of sofa, institute
Stating Parts of sofa drives first connector mobile, and first connector is relative to the base rotation until the conflict
Part contacts at ground.
Further, the contradictory piece includes second connecting portion and bending abutting portion, and institute is fixed in the bending abutting portion
Second connecting portion is stated, the bending abutting portion extends to the second connecting portion lower part.
Further, the contradictory piece further includes first connecting portion, and the first connecting portion is fixed on second connection
Portion, the first connecting portion and the bending abutting portion are located at the second connecting portion opposite sides.
Further, the first connecting portion, the second connecting portion and the bending abutting portion form a recessed groove, institute
State recessed groove face ground.
Further, the recessed groove is trapezoidal, and the first connecting portion and the bending abutting portion connect along described second
Socket part opposite sides extends.
Further, it is described it is anti-before to turn over structure further include contact rolling member, the contact rolling member is rotatablely installed in described
Bend abutting portion.
A kind of flexible brandreth, including turning over structure and stretching structure, institute before anti-as described in any one of claim 1-6
Stating stretching structure includes backrest module, leg assembly and linkage unit, the linkage unit respectively with the backrest module, described
Leg assembly rotation connection.
Further, the flexible brandreth includes pedestal, and the pedestal includes fixing piece, the first follower, second servo-actuated
Part and link assembly, the fixing piece contact at ground, first follower, second follower be rotatablely installed respectively in
The fixing piece opposite sides, the link assembly are rotatablely connected with first follower, second follower respectively.
Further, the fixing piece, first follower, second follower and the link assembly are in four sides
Shape.
Further, first follower and it is described it is anti-before turn over structure rotation connection.
Further, it is described it is anti-before to turn over structure length be 50-200mm, it is described it is anti-before turn over structure and make the support of whole device
Point Forward 50mm-200mm.
Compared with prior art, the beneficial effects of the present invention are：
In the contradictory piece, first connector is rotatablely installed in the pedestal for the first connector rotational installation,
First connector is rotationally connected with Parts of sofa, and first connector is relative to the base rotation until the conflict
Part contacts at ground, and the Parts of sofa drives the mobile stretching, extension of first connector, and the contradictory piece is contradicted as supporting pad
So that the supporting point of whole device is moved forward in ground, solves the problems, such as to turn over before sofa is easy to happen when people gets up.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects, features and advantages of the invention can
It is clearer and more comprehensible, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is the partial perspective view that a preferred embodiment in structure is turned over before the present invention is anti-；
Fig. 2 is the partial enlarged view turned in structure at A before preventing shown in Fig. 1；
Fig. 3 is the local structural graph that structure is turned over before preventing shown in Fig. 1；
Fig. 4 is the perspective view that structure is turned over before preventing shown in Fig. 1；
Fig. 5 is another perspective view that structure is turned over before preventing shown in Fig. 1；
Fig. 6 is another partial perspective view that structure is turned over before preventing shown in Fig. 1；
Fig. 7 is another partial perspective view that structure is turned over before preventing shown in Fig. 1；
Fig. 8 is the perspective view that a pedestal in structure is turned over before preventing shown in Fig. 1；
Fig. 9 is to turn over the perspective view that structure is in contraction state before preventing shown in Fig. 1；
Figure 10 is to turn over the perspective view that structure is in extended state before preventing shown in Fig. 1；
Figure 11 is to turn over the perspective view that structure is in the fully extended state before preventing shown in Fig. 1.
In figure：100, structure is turned over before preventing；10, stretching structure；11, backrest module；12, leg assembly；13, linkage unit；
20, the first connector；30, contradictory piece；31, first connecting portion；32, second connecting portion；33, abutting portion is bent；34, recessed groove；
40, rolling member is contacted；50, pedestal；51, fixing piece；52, the first follower；53, the second follower；54, link assembly.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the present invention, it should be noted that not
Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
It can be and be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Fig. 1-11 is please referred to, structure 100 is turned over before one kind is anti-and includes the first connector 20, contradictory piece 30 and pedestal 50, it is described
For the rotational installation of first connector 20 in the contradictory piece 30, the rotational installation of the first connector 20 is described in the pedestal 50
First connector 20 is rotationally connected with Parts of sofa, and first connector 20 rotates up to described support relative to the pedestal 50
Contact element 30 contacts at ground, and the Parts of sofa drives the mobile stretching, extension of first connector 20, and the contradictory piece 30 is as branch
Stake pad, which contacts at ground, makes the supporting point of whole device move forward, and solves the problems, such as to turn over before sofa is easy to happen when people gets up.
Preferably, the contradictory piece 30 includes that second connecting portion 32 and bending abutting portion 33, the bending abutting portion 33 are solid
Due to the second connecting portion 32, the bending abutting portion 33 extends to 32 lower part of second connecting portion, the contradictory piece 30
It further include first connecting portion 31, the first connecting portion 31 is fixed on the second connecting portion 32,31 He of first connecting portion
The bending abutting portion 33 is located at 32 opposite sides of second connecting portion, the first connecting portion 31, the second connecting portion
32 and the bending abutting portion 33 formed a recessed groove 34, the 34 face ground of recessed groove.In whole device motion process,
The bending abutting portion 33 contacts at ground first, and the second connecting portion 32 at 34 top of recessed groove mentions for superstructure
For support, the safety of whole device is improved.
Preferably, the recessed groove 34 is trapezoidal, and the first connecting portion 31 and the bending abutting portion 33 are along described
Two interconnecting pieces, 32 opposite sides extends, it is described it is anti-before to turn over structure further include contact rolling member 40, the rotation of contact rolling member 40
It is installed on the bending abutting portion 33, in the present embodiment, the contact rolling member 40 can be elastic roller or rigid rolling member,
Buffer function is provided when flexible brandreth stretches and contacts at ground, people is comfortable on, avoids collision effect.
A kind of flexible brandreth, including it is recited above it is anti-before turn over structure and stretching structure 10, the stretching structure 10 includes
Backrest module 11, leg assembly 12 and linkage unit 13, the linkage unit 13 respectively with the backrest module 11, the leg
Component 12 is rotatablely connected, and the flexible brandreth includes pedestal 50, and the pedestal 50 includes fixing piece 51, the first follower 52, the
Two followers 53 and link assembly 54, the fixing piece 51 contact at ground, first follower 52, second follower
53 are rotatablely installed respectively in 51 opposite sides of fixing piece, the link assembly 54 respectively with first follower 52, institute
State the rotation connection of the second follower 53, the fixing piece 51, first follower 52, second follower 53 and the company
Bar assembly 54 is in quadrangle, first follower 52 with it is described it is anti-before turn over structure rotation connection, improve the steady of total
Solidity.
Preferably, it is described it is anti-before to turn over structure length be 50-200mm, it is described it is anti-before turn over structure and make the supporting point of whole device
Move forward 50mm-200mm, when brandreth extended state of stretching, makes whole device during center of gravity Forward, by it is described it is anti-before turn over
Structural support, structure novel is ingenious in design, strong applicability, convenient for promoting.
The above embodiment is only the preferred embodiment of the present invention, and the scope of protection of the present invention is not limited thereto,
The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed range.
Claims (10)
1. turning over structure, including the first connector, contradictory piece and pedestal before one kind is anti-, it is characterised in that：First connector turns
Dynamic to be installed on the contradictory piece, in the pedestal, first connector is rotationally connected with for the first connector rotational installation
Parts of sofa, the Parts of sofa drive first connector mobile, and first connector is relative to the base rotation
Until the contradictory piece contacts at ground.
2. turning over structure before preventing as described in claim 1, it is characterised in that：The contradictory piece includes that second connecting portion and bending are supported
The second connecting portion is fixed in contact portion, the bending abutting portion, and the bending abutting portion is prolonged to the second connecting portion lower part
It stretches.
3. turning over structure before preventing as claimed in claim 2, it is characterised in that：The contradictory piece further includes first connecting portion, described
First connecting portion is fixed on the second connecting portion, and the first connecting portion and the bending abutting portion are located at second connection
Portion's opposite sides.
4. turning over structure before preventing as claimed in claim 3, it is characterised in that：The first connecting portion, the second connecting portion and
The bending abutting portion forms a recessed groove, recessed groove face ground.
5. turning over structure before preventing as claimed in claim 4, it is characterised in that：The recessed groove is trapezoidal, the first connecting portion
Extend with the bending abutting portion along the second connecting portion opposite sides.
6. turning over structure before preventing as claimed in claim 3, it is characterised in that：It is described it is anti-before to turn over structure further include contact rolling member,
The contact rolling member rotational installation is in the bending abutting portion.
7. a kind of flexible brandreth, it is characterised in that：Including turning over structure before anti-as described in any one of claim 1-6 and stretching
Shrinking structure, the stretching structure include backrest module, leg assembly and linkage unit, the linkage unit respectively with the backrest
Component, leg assembly rotation connection.
8. flexible brandreth as claimed in claim 7, it is characterised in that：The flexible brandreth includes pedestal, and the pedestal includes
Fixing piece, the first follower, the second follower and link assembly, the fixing piece contact at ground, first follower, institute
It states the second follower to be rotatablely installed respectively in the fixing piece opposite sides, the link assembly is servo-actuated with described first respectively
Part, second follower rotation connection.
9. flexible brandreth as claimed in claim 8, it is characterised in that：The fixing piece, first follower, described second
Follower and the link assembly are in quadrangle, first follower and it is described it is anti-before turn over structure rotation connection.
10. flexible brandreth as claimed in claim 8, it is characterised in that：It is described it is anti-before to turn over structure length be 50-200mm, it is described
Structure is turned over before anti-makes the supporting point Forward 50mm-200mm of whole device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810994879.4A CN108851724A (en) | 2018-08-29 | 2018-08-29 | Structure and flexible brandreth are turned over before anti- |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810994879.4A CN108851724A (en) | 2018-08-29 | 2018-08-29 | Structure and flexible brandreth are turned over before anti- |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108851724A true CN108851724A (en) | 2018-11-23 |
Family
ID=64322216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810994879.4A Pending CN108851724A (en) | 2018-08-29 | 2018-08-29 | Structure and flexible brandreth are turned over before anti- |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108851724A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109567454A (en) * | 2018-12-29 | 2019-04-05 | 锐迈机械科技（吴江）有限公司 | It is a kind of with the anti-chaise longue for turning over function |
| CN111265048A (en) * | 2019-07-15 | 2020-06-12 | 锐迈机械科技（吴江）有限公司 | Sofa iron frame structure, sofa and sofa production method |
| CN113842000A (en) * | 2020-06-28 | 2021-12-28 | 顾家家居股份有限公司 | Sofa stretching device capable of preventing forward turning |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003267099A (en) * | 2002-03-19 | 2003-09-25 | Nissan Motor Co Ltd | Child seat support structure of car body |
| JP2006326040A (en) * | 2005-05-27 | 2006-12-07 | Takano Co Ltd | Combination bed and sofa |
| JP2008132255A (en) * | 2006-11-29 | 2008-06-12 | Pigeon Corp | Wheelchair traveller |
| JP2008247275A (en) * | 2007-03-30 | 2008-10-16 | Honda Motor Co Ltd | Side stand |
| CN202604218U (en) * | 2012-04-13 | 2012-12-19 | 韶关市凯达木制品家具有限公司 | Foldable sofa bed |
| CN203047961U (en) * | 2012-12-16 | 2013-07-10 | 铜陵市青铜时代雕塑有限责任公司 | Mobile table with retractable supporting legs |
| CN104771000A (en) * | 2015-03-28 | 2015-07-15 | 浙江永艺家具股份有限公司 | Dual-drive mechanical stretching device for preventing back rubbing |
| CN204635613U (en) * | 2015-03-27 | 2015-09-16 | 浙江永艺家具股份有限公司 | A kind of anti-tipping support |
| CN106419259A (en) * | 2016-06-29 | 2017-02-22 | 浙江恒林椅业股份有限公司 | Anti-falling dual-motor functional sofa |
| CN108209254A (en) * | 2018-01-30 | 2018-06-29 | 锐迈机械科技（吴江）有限公司 | A kind of follow-up device of backrest of movable chair |
| CN207666322U (en) * | 2017-07-19 | 2018-07-31 | 泰州市奥德家具配件有限公司 | A kind of device for preventing Electric sofa from toppling over |
| CN209644426U (en) * | 2018-08-29 | 2019-11-19 | 锐迈机械科技（吴江）有限公司 | Structure and flexible brandreth are turned over before anti- |
-
2018
- 2018-08-29 CN CN201810994879.4A patent/CN108851724A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003267099A (en) * | 2002-03-19 | 2003-09-25 | Nissan Motor Co Ltd | Child seat support structure of car body |
| JP2006326040A (en) * | 2005-05-27 | 2006-12-07 | Takano Co Ltd | Combination bed and sofa |
| JP2008132255A (en) * | 2006-11-29 | 2008-06-12 | Pigeon Corp | Wheelchair traveller |
| JP2008247275A (en) * | 2007-03-30 | 2008-10-16 | Honda Motor Co Ltd | Side stand |
| CN202604218U (en) * | 2012-04-13 | 2012-12-19 | 韶关市凯达木制品家具有限公司 | Foldable sofa bed |
| CN203047961U (en) * | 2012-12-16 | 2013-07-10 | 铜陵市青铜时代雕塑有限责任公司 | Mobile table with retractable supporting legs |
| CN204635613U (en) * | 2015-03-27 | 2015-09-16 | 浙江永艺家具股份有限公司 | A kind of anti-tipping support |
| CN104771000A (en) * | 2015-03-28 | 2015-07-15 | 浙江永艺家具股份有限公司 | Dual-drive mechanical stretching device for preventing back rubbing |
| CN106419259A (en) * | 2016-06-29 | 2017-02-22 | 浙江恒林椅业股份有限公司 | Anti-falling dual-motor functional sofa |
| CN207666322U (en) * | 2017-07-19 | 2018-07-31 | 泰州市奥德家具配件有限公司 | A kind of device for preventing Electric sofa from toppling over |
| CN108209254A (en) * | 2018-01-30 | 2018-06-29 | 锐迈机械科技（吴江）有限公司 | A kind of follow-up device of backrest of movable chair |
| CN209644426U (en) * | 2018-08-29 | 2019-11-19 | 锐迈机械科技（吴江）有限公司 | Structure and flexible brandreth are turned over before anti- |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109567454A (en) * | 2018-12-29 | 2019-04-05 | 锐迈机械科技（吴江）有限公司 | It is a kind of with the anti-chaise longue for turning over function |
| CN111265048A (en) * | 2019-07-15 | 2020-06-12 | 锐迈机械科技（吴江）有限公司 | Sofa iron frame structure, sofa and sofa production method |
| CN111265048B (en) * | 2019-07-15 | 2023-04-07 | 锐迈机械科技（吴江）有限公司 | Sofa iron frame structure, sofa and sofa production method |
| CN113842000A (en) * | 2020-06-28 | 2021-12-28 | 顾家家居股份有限公司 | Sofa stretching device capable of preventing forward turning |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 215200 west side of Tongjin Avenue, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province Applicant after: Ruimai Technology Co.,Ltd. Address before: No. 5555, Tongjin Avenue, Wujiang Economic Development Zone, Suzhou, Jiangsu 215000 Applicant before: REMACRO MACHINERY & TECHNOLOGY (WUJIANG) Co.,Ltd. |