CN106724326A - Sofa arch steel carry power substrate - Google Patents
Sofa arch steel carry power substrate Download PDFInfo
- Publication number
- CN106724326A CN106724326A CN201710028511.8A CN201710028511A CN106724326A CN 106724326 A CN106724326 A CN 106724326A CN 201710028511 A CN201710028511 A CN 201710028511A CN 106724326 A CN106724326 A CN 106724326A
- Authority
- CN
- China
- Prior art keywords
- sofa
- seat bag
- sofa seat
- bag framework
- spring
- 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
- A47C17/86—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
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
- A47C27/06—Spring inlays
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Springs (AREA)
Abstract
Sofa arch steel carry power substrate,Including sofa seat bag framework and the inverted trapezoidal support being molded in sofa seat bag framework,Take in sofa seat bag framework at the inverted trapezoidal support two ends,Its trapezoidal upper bottom inner side is welded with a pallet,And a spiral wire spring is fixed with this pallet,Simultaneously,It is described to be arranged with some serpentine springs in parallel on sofa seat bag framework,The serpentine spring two ends are fixed on sofa seat bag framework,In addition,These serpentine spring bottoms are additionally provided with a rigid frame,This rigid frame is rectangle or kidney-shaped,Its length is consistent with sofa seat bag frame width,And length direction is perpendicular to serpentine spring bearing of trend and props up whole serpentine springs,And width is consistent with helix spring end face width or slightly larger than helix spring end face width,And be fixed together with spiral wire spring in rigid frame bottom.The mechanics rigidity for greatly enhancing sofa frame of the invention, improves the whole service life of sofa.
Description
Technical field
The present invention relates to the sofa bearing part in field of furniture, and in particular to a kind of sofa bow for improving sofa comfort level
Shape steel carry power substrate.
Background technology
In the prior art, typically using spring as elastic carrier part, traditional spring structure is very easy to sofa
Aging, after using a specified time, elasticity can die down with support force, and overall structure rigidly can also subtract while comfort is deteriorated
It is weak, cause spring screens or deformation, and then snap into or knock user；In addition, these springs are due to being independent weight bearing, its
The covering of sofa is easily poked in corner after deformation, is hooked to the clothing of user or even hurts user, thus exists certain
Potential safety hazard.
The content of the invention
Technical problem solved by the invention is to provide a kind of sofa arch steel to carry power substrate, to solve above-mentioned technology
Defect in background.
Technical problem solved by the invention is realized using following technical scheme：
Sofa arch steel carry power substrate, including sofa seat bag framework and the inverted trapezoidal branch that is molded in sofa seat bag framework
Frame, the inverted trapezoidal support two ends are taken in sofa seat bag framework, and its trapezoidal upper bottom inner side is welded with a pallet,
And a spiral wire spring is fixed with this pallet, meanwhile, it is described be arranged with parallel on sofa seat bag framework it is some snakelike
Spring, the serpentine spring two ends are fixed on sofa seat bag framework, in addition, these serpentine spring bottoms have been additionally provided with one just
Property framework, this rigid frame is rectangle or kidney-shaped, and its length is consistent with sofa seat bag frame width and vertical in length direction
In serpentine spring bearing of trend and whole serpentine springs are propped up, and width is consistent with helix spring end face width or is slightly larger than
Helix spring end face width, and be fixed together with spiral wire spring in rigid frame bottom.
As a further improvement on the present invention,
The sofa seat bag framework is the low side in inner side, outside flash structure, and two length of sides of stringcourse one, one side of inverted trapezoidal support
It is short, its it is long when taking low mounted in sofa seat bag framework on, short side is taken on sofa seat bag framework flash, and keeps inverted trapezoidal branch
The upper bottom of frame is on horizontal plane.
The inverted trapezoidal support uses cross section for the hollow square iron pipe welding fabrication of inverted U or is integrally formed.
The inverted trapezoidal support is fixed with L-shaped auricle with holes on the end face of two ends, and will be fallen by L-shaped auricle with holes
Trapezoid support is taken on dress sofa seat bag framework, meanwhile, screwed hole is provided with this L-shaped auricle with holes, by screwed hole by L-shaped band
Hole auricle is connected with sofa seat bag framework.
The inserting slot construction of one side opening is provided with the pallet, the spiral wire spring is inserted mode and connected with pallet by side
It is integrated.
The serpentine spring is fixed together by plastic bushing with the rigid frame, and the rigid frame also by
Together with plastic bushing is affixed to spiral wire spring.
Beneficial effect：The present invention may be disposed in sofa seat bag, and the component being made using spring and iron pipe is to serpentine spring
Layer middle part has carried out support, on the one hand significantly improves the durable enduring quality of whole sofa spring system, effective optimization
Sense is sat, on the other hand, because frame mid portion increased a girder steel, the mechanics rigidity of sofa frame is also greatly enhanced, carried
The whole service life of sofa is risen.
Brief description of the drawings
Fig. 1 is the molding structure sectional view of presently preferred embodiments of the present invention.
Fig. 2 is the top view of the sofa seat bag frame part of Fig. 1.
Wherein：1st, sofa seat bag framework；2nd, serpentine spring connecting seat；3rd, serpentine spring；4th, L-shaped auricle with holes；5th, fall terraced
Shape support；6th, pallet；7th, rigid frame；8th, screwed hole；9th, spiral wire spring；10th, sofa frame；11st, sofa base frame.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
The embodiment of power substrate is carried referring to the sofa arch steel of Fig. 1, Fig. 2, in the present embodiment, including sofa seat bag frame
Frame 1, this sofa seat bag framework 1 is arranged on the sofa base frame 11 of sofa frame 10, is a rectangular box structure, this framework
Structure is low in the one side by the inner side of sofa seat bag framework 1, and outside one side is high, and the length of side one of two waists one of inverted trapezoidal support 5
Side is short, its it is long while take mounted in sofa seat bag framework 1 it is low while on, and short side is taken on the flash of sofa seat bag framework 1 so that
Try one's best and be horizontal in the trapezoidal upper bottom of inverted trapezoidal support 5.
Inverted trapezoidal support 5 uses cross section to be integrally formed for the hollow square iron pipe of inverted U, and its both sides passes through L-shaped auricle 4 with holes
Take on sofa seat bag framework 1, and fastened by screwing in threaded connector toward the screwed hole 8 on L-shaped auricle 4 with holes,
And a pallet 6 is welded with the inside of the upper bottom of inverted trapezoidal support 5, a grafting for C-shaped is formed on this pallet 6
Seat, the bottom of spiral wire spring 9 is inserted into the plug socket of pallet 6.
In addition, also it is arranged with four serpentine springs 3 in parallel on sofa seat bag framework 1, every two ends of serpentine spring 3 point
Not Tong Guo serpentine spring connecting seat 2 be connected to the edge of sofa seat bag framework 1, and the bottom of four serpentine springs 3 is provided with one
The rigid frame 7 of individual kidney-shaped, this length of rigid frame 7 is consistent with sofa seat bag frame width, and width and spiral wire spring 9 one
Cause, rigid frame 7 is vertically arranged with serpentine spring 3 and this four serpentine springs 3 are supported in bottom, serpentine spring 3 leads to
Plastic bushing and rigid frame 7 is crossed to be fixed together in case sliding stop, and rigid frame 7 also leads at the top of spiral wire spring 9
Crossing plastic bushing with it be connected in case sliding stop misplaces.
The shaping structures, directly can carry out Soft Roll on its surface, completed after the completion of Soft Roll sofa it is overall it is preliminary into
Type.
General principle of the invention, principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited to the above embodiments, simply explanation described in above-described embodiment and specification this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (9)
1. sofa arch steel carry power substrate, it is characterised in that including sofa seat bag framework and be molded over sofa seat bag framework
In inverted trapezoidal support, the inverted trapezoidal support two ends are taken in sofa seat bag framework, and its trapezoidal upper bottom inner side welding is solid
Surely there is a pallet, and a spiral wire spring is fixed with this pallet, meanwhile, it is described parallel on sofa seat bag framework to set
Some serpentine springs are equipped with, the serpentine spring two ends are fixed on sofa seat bag framework, in addition, these serpentine spring bottoms are also
A rigid frame is provided with, this rigid frame is rectangle or kidney-shaped, and its length is consistent with sofa seat bag frame width, and
Length direction is perpendicular to serpentine spring bearing of trend and props up whole serpentine springs, and width and helix spring end face width one
Cause or slightly larger than helix spring end face width, and be fixed together with spiral wire spring in rigid frame bottom.
2. sofa arch steel according to claim 1 carry power substrate, it is characterised in that the sofa seat bag framework is interior
The low side in side, the frame structure of outside flash.
3. sofa arch steel according to claim 2 carry power substrate, it is characterised in that two of the inverted trapezoidal support
The length of side of stringcourse one, on one side it is short, its it is long when taking low mounted in sofa seat bag framework on, short side is taken mounted in sofa seat bag framework flash
On, and the upper bottom of inverted trapezoidal support is kept on horizontal plane.
4. sofa arch steel according to claim 1 carry power substrate, it is characterised in that the inverted trapezoidal support is using horizontal
Tangent plane is the hollow square iron pipe shaping of inverted U.
5. sofa arch steel according to claim 1 carry power substrate, it is characterised in that the inverted trapezoidal support is welded into
Type is integrally formed.
6. sofa arch steel according to claim 1 carry power substrate, it is characterised in that the inverted trapezoidal support is at two ends
L-shaped with threaded hole ear with holes is fixed with end face as connector to be connected with sofa seat bag framework.
7. sofa arch steel according to claim 1 carry power substrate, it is characterised in that one side is provided with the pallet
The inserting slot construction of opening, the spiral wire spring is inserted mode and is connected as a single entity with pallet by side.
8. sofa arch steel according to claim 1 carry power substrate, it is characterised in that the serpentine spring passes through plastics
Sleeve pipe is fixed together with the rigid frame.
9. sofa arch steel according to claim 1 carry power substrate, it is characterised in that the rigid frame is also by modeling
Together with material sleeve pipe is affixed to spiral wire spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710028511.8A CN106724326A (en) | 2017-01-16 | 2017-01-16 | Sofa arch steel carry power substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710028511.8A CN106724326A (en) | 2017-01-16 | 2017-01-16 | Sofa arch steel carry power substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106724326A true CN106724326A (en) | 2017-05-31 |
Family
ID=58946825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710028511.8A Pending CN106724326A (en) | 2017-01-16 | 2017-01-16 | Sofa arch steel carry power substrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106724326A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109288304A (en) * | 2018-11-16 | 2019-02-01 | 张薇 | Elastic force sofa |
| CN110960018A (en) * | 2019-12-21 | 2020-04-07 | 福鼎诺一家居设计有限公司 | Spring sofa capable of preventing cushion elasticity from weakening |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2032424U (en) * | 1988-04-23 | 1989-02-15 | 曹明理 | Integral spring-driven sofa |
| CN201691458U (en) * | 2010-06-21 | 2011-01-05 | 黄小香 | Novel fujiki sofa |
| US20150285431A1 (en) * | 2014-04-02 | 2015-10-08 | England, Inc. | Coil spring bracket |
| CN204950197U (en) * | 2015-09-18 | 2016-01-13 | 海宁俱诚家具有限公司 | Sofa structure |
-
2017
- 2017-01-16 CN CN201710028511.8A patent/CN106724326A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2032424U (en) * | 1988-04-23 | 1989-02-15 | 曹明理 | Integral spring-driven sofa |
| CN201691458U (en) * | 2010-06-21 | 2011-01-05 | 黄小香 | Novel fujiki sofa |
| US20150285431A1 (en) * | 2014-04-02 | 2015-10-08 | England, Inc. | Coil spring bracket |
| CN204950197U (en) * | 2015-09-18 | 2016-01-13 | 海宁俱诚家具有限公司 | Sofa structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109288304A (en) * | 2018-11-16 | 2019-02-01 | 张薇 | Elastic force sofa |
| CN109288304B (en) * | 2018-11-16 | 2020-11-13 | 江西金橡木业有限公司 | Elastic sofa |
| CN110960018A (en) * | 2019-12-21 | 2020-04-07 | 福鼎诺一家居设计有限公司 | Spring sofa capable of preventing cushion elasticity from weakening |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |