CN209644426U - Structure and flexible brandreth are turned over before anti- - Google Patents
Structure and flexible brandreth are turned over before anti- Download PDFInfo
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- CN209644426U CN209644426U CN201821404017.3U CN201821404017U CN209644426U CN 209644426 U CN209644426 U CN 209644426U CN 201821404017 U CN201821404017 U CN 201821404017U CN 209644426 U CN209644426 U CN 209644426U
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- China
- Prior art keywords
- connecting portion
- connector
- follower
- brandreth
- flexible
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- 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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Links
- 230000008094 contradictory effect Effects 0.000 claims abstract description 21
- 230000007306 turnover Effects 0.000 claims abstract description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000005452 bending Methods 0.000 claims description 21
- 238000005096 rolling process Methods 0.000 claims description 9
- 230000002035 prolonged effect Effects 0.000 claims 1
- 230000007812 deficiency Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001080929 Zeugopterus punctatus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
Structure is turned over before preventing the utility model 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.The invention also discloses a kind of flexible brandreths.
Description
Technical field
Structure and flexible brandreth are turned over before preventing the utility model 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 deficiencies:
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.
Utility model content
For overcome the deficiencies in the prior art, one of the purpose of this utility model, which is to provide before one kind is prevented, turns over structure,
It can solve the low problem of safety.
One of the purpose of this utility model 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 structure and stretching structure are turned over before preventing, the stretching structure includes backrest module, leg group
Part and linkage unit, the linkage unit are rotatablely connected with the backrest module, the leg assembly respectively.
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 utility model has the beneficial effects that:
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 merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model
It can be more clearly understood with advantage, 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 utility model 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, turning over structure 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 utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
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 are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
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, the first connecting portion 31
It is located at 32 opposite sides of second connecting portion, the first connecting portion 31, second connection with the bending abutting portion 33
Portion 32 and the bending abutting portion 33 form a recessed groove 34, the 34 face ground of recessed groove.In whole device motion process
In, the bending abutting portion 33 contacts at ground first, and the second connecting portion 32 at 34 top of recessed groove is top knot
Structure provides support, improves the safety of whole device.
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.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
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 as claimed in claim 3 anti-, 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 as claimed in claim 3 anti-, 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 |
|---|---|---|---|
| CN201821404017.3U CN209644426U (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 |
|---|---|---|---|
| CN201821404017.3U CN209644426U (en) | 2018-08-29 | 2018-08-29 | Structure and flexible brandreth are turned over before anti- |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209644426U true CN209644426U (en) | 2019-11-19 |
Family
ID=68505220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821404017.3U Active CN209644426U (en) | 2018-08-29 | 2018-08-29 | Structure and flexible brandreth are turned over before anti- |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209644426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108851724A (en) * | 2018-08-29 | 2018-11-23 | 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 CN201821404017.3U patent/CN209644426U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108851724A (en) * | 2018-08-29 | 2018-11-23 | 锐迈机械科技（吴江）有限公司 | Structure and flexible brandreth are turned over before anti- |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215200 west side of Tongjin Avenue, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee after: Ruimai Technology Co.,Ltd. Country or region after: China Address before: No. 5555, Tongjin Avenue, Wujiang Economic Development Zone, Suzhou, Jiangsu 215000 Patentee before: REMACRO MACHINERY & TECHNOLOGY (WUJIANG) Co.,Ltd. Country or region before: China |