CN207626906U - A kind of high resiliency Sofa cushion snake spring frame - Google Patents
A kind of high resiliency Sofa cushion snake spring frame Download PDFInfo
- Publication number
- CN207626906U CN207626906U CN201720551730.XU CN201720551730U CN207626906U CN 207626906 U CN207626906 U CN 207626906U CN 201720551730 U CN201720551730 U CN 201720551730U CN 207626906 U CN207626906 U CN 207626906U
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- frame
- snake spring
- snake
- spring
- mounting hole
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Abstract
The utility model is related to field of furniture more particularly to a kind of high resiliency Sofa cushion snake spring frames, including frame, snake spring, plastic covered wire, snake spring connection sheet, pedestal mounting hole and combination fixinig plate；The frame is rectangular hollow metal tubes frame, and frame includes front frame, after-frame and two side frames；The snake spring connection sheet is arranged in front frame and after-frame, the snake spring connects front frame and after-frame by snake spring connection sheet, the pedestal mounting hole is arranged on two side frames, and the combination fixinig plate is arranged is provided with mounting hole on the both ends of after-frame, the combination fixinig plate；The plastic covered wire is arranged along perpendicular to the direction of side frame, and is connected on snake spring；The utility model has the advantage of：The frame structure uses the setting of variable pitch type snake spring, and the snake spring setting of frame mid portion is of a relatively loose, and relative close is arranged in the snake spring close to frame both ends；The elasticity of Sofa cushion is improved, while snake spring deformation can be delayed, extends the service life of Sofa cushion.
Description
Technical field
The utility model is related to household field more particularly to a kind of high resiliency Sofa cushion snake spring frames.
Background technology
Sofa is equipped with more seat chairs of cushion in being, the chair of spring or thick foamed plastics etc. is housed, both sides are helped
Hand is one kind of software furniture.Currently, sofa seat is widely used in people’s lives field, such as it is in and sees TV, reading
Report and friend's talk etc., it is deep to be welcome by user.
The pedestal of sofa is mainly including frame, the spring structure being arranged in frame, and the face being coated on spring structure
Material, together constitutes the sofa that can increase people's comfort level.
The spring structure of sofa base is broadly divided into following several at present：
(1) the single snake spring setting of horizontal direction, such structure keeps the bearing capacity of single snake spring excessive, is easily deformed, and relaxes
Suitable sense is poor；
(2) more snake springs are arranged in parallel, and the elastic force that structure is easy to cause seat is really up to the mark, or excessively horizontal, elastic comfort level
It is poor；
(3) traditional snake spring both ends are usually fixed by single hook or double hook with frame, under the pressure-bearing of stress repeatedly with the passing of time,
Hook, which is easily deformed, to be stretched, and spring structure is caused to sink；
Therefore, increase spring structure elastic force, while reinforcing spring structure and being fixed with frame, extend Sofa cushion service life
It is the emphasis direction of a current sofa research and development.
Some domestic technical staff provide portion of techniques scheme, such as Chinese utility model patent, and New Compound Spring is husky
Support cushion is sent out, a kind of New Compound Spring sofa support cushion, including frame, the spring knot being arranged in frame are provided
Structure, the spring structure include a plurality of snake spring disposed in parallel, for reinforcing between a plurality of snake spring disposed in parallel of connection
Horizontal direction limit stick；One end of the snake spring is fixed by being fixedly connected with piece with frame, and the other end passes through standard spring structure
It is fixed with frame.This is simple in structure, easy for operation, is set by snake spring, even type connection sheet and the perfect adaptation of standard spring
Meter, not only increases only the firmness that tradition is spring structure, while the spring of arch design, and the elasticity for increasing cushion is comfortable
Degree, and the combination of standard spring and snake spring, realizing support pad can the secondary tensile deformation work(for automatically adjusting different bearer load
Can, substantially increase the comfort level of user.
Currently, consumer demand is intended to diversification, some more values its bearing, some then stronger elasticity adjustings；Together
When need to solve the problems, such as that cushion snake spring is caducous, technical research should meet above-mentioned diversified requirement.
Utility model content
The technical issues of the utility model solves is the bullet that the snake spring of Sofa cushion snake spring frame provides in the prior art
Property it is poor, sofa entirety cushion is harder, and the comfort of sitting and lying is poor, and snake spring is easy to scratch the packaging material of sofa, and the hook of snake spring is variable
Shape..
To solve the above problems, we have proposed a kind of high resiliency Sofa cushion snake spring frame, which uses
The snake spring setting of the setting of variable pitch type snake spring, frame mid portion is of a relatively loose, and relative close is arranged in the snake spring close to frame both ends；It adopts
With combined type snake spring, combined type snake spring is provided with enhancing covering, can provide stronger enabling capabilities, at the same reduce snake spring with
The abrasion of Sofa cushion packaging material；The elasticity of Sofa cushion is improved, while snake spring deformation can be delayed, extends the use of Sofa cushion
Service life.
To realize that the demand, the utility model are achieved through the following technical solutions above-mentioned purpose：A kind of high resiliency is husky
Send out cushion snake spring frame, including frame, snake spring, plastic covered wire, snake spring connection sheet, pedestal mounting hole and combination fixinig plate；
The frame is rectangular hollow metal tubes frame, and frame includes front frame, after-frame and two side frames；The snake spring connection sheet
It is arranged in front frame and after-frame, the snake spring connects front frame and after-frame by snake spring connection sheet, and the pedestal mounting hole setting exists
On two side frames, the combination fixinig plate is arranged is provided with mounting hole on the both ends of after-frame, the combination fixinig plate；The modeling
Envelope curve is arranged along perpendicular to the direction of side frame, and is connected on snake spring；
The snake spring is provided with several, snake spring with frame perpendicular to the center line symmetrical setting of front frame and after-frame, it is close
Distance is more than distance between the snake spring far from center line between the snake spring of center line；
The snake spring connection sheet is to be provided with the metal folding piece of fixed screw, and metal folding piece one end passes through fixed screw
It is fixed in front frame and after-frame, the other end connects snake spring.
Further, a kind of high load-bearing Sofa cushion snake spring frame, the snake spring are provided with four, respectively S1,
S2, S3, S4, the distance between S2 and S3 are d, and the distance between S1 and S2, S3 and S4 are 2d.
Further, a kind of high load-bearing Sofa cushion snake spring frame, the snake spring are provided with four, respectively S1,
S2, S3, S4, the distance between side frame are more than 1/5d for the distance between d, S1 and S4 to adjacent side frame.
Further, a kind of high load-bearing Sofa cushion snake spring frame, the combination fixinig plate vertical edge frame plane are set
It sets, is provided with several mounting holes above, mounting hole is separately connected seat back frame and adjacent snake spring frame.
Further, a kind of high load-bearing Sofa cushion snake spring frame, the snake spring are provided with cladding structure, covering knot
Structure includes gel coated layer and the metal wire that is embedded in inside gel coated layer main body.
A kind of high resiliency Sofa cushion snake spring frame provided by the utility model, frame use hollow metal pipe frame, no
It is easily influenced to occur to be similar to wooden frame the same cracking or deformation by humidity；Snake spring uses the covering knot with rubber and litzendraht wire
Structure effectively prevents abrasion of the snake spring to packaging material；The snake spring setting of displacement can effectively improve the elasticity of sofa, avoid passing
The shortcomings that elastic effect of the equidistant spring design of system is poor, mutability；It is provided with combination fixinig plate, sofa backrest frame can be connected
Frame is fixedly connected with by adjacent Sofa cushion with snake spring frame, keeps sofa overall structure more firm.
The beneficial effects of the utility model are：The frame structure uses the setting of variable pitch type snake spring, the snake of frame mid portion
Spring setting is of a relatively loose, and relative close is arranged in the snake spring close to frame both ends；Use combined type snake spring, the setting of combined type snake spring
There is enhancing covering, stronger enabling capabilities can be provided, while reducing the abrasion of snake spring and Sofa cushion packaging material；Improve sofa
The elasticity of cushion, while snake spring deformation can be delayed, extend the service life of Sofa cushion.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.It is clear that the accompanying drawings in the following description is this reality
Without creative efforts, may be used also for those of ordinary skill in the art with some novel embodiments
With obtain other attached drawings according to these attached drawings.
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the metal folding chip architecture schematic diagram of the present embodiment；
Fig. 3 is the snake spring cross-sectional structure schematic diagram of the present embodiment；
In figure, frame 1, snake spring 2, plastic covered wire 3, snake spring connection sheet 4, pedestal mounting hole 5, combination fixinig plate 6, front frame 11,
After-frame 12, side frame 13, cladding structure 21, gel coated layer 22, metal wire 23, fixed screw 41, metal folding piece 42, mounting hole
61。
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Embodiment 1:
A kind of high resiliency Sofa cushion snake spring frame, including frame 1, snake spring 2, plastic covered wire 3, snake spring connection sheet 4, pedestal
Mounting hole 5 and combination fixinig plate 6；
The frame 1 is rectangular hollow metal tubes frame, and frame includes front frame 11, after-frame 12 and two side frames 13；The snake
Spring connection sheet 4 is arranged in front frame 11 and after-frame 12, and the snake spring 2 connects front frame 11 and after-frame 12, institute by snake spring connection sheet 4
It states pedestal mounting hole 5 to be arranged on two side frames 13, the combination fixinig plate 6 is arranged at the both ends of after-frame 12, and the combination is solid
Mounting hole 61 is provided on stator 6；The plastic covered wire 3 is arranged along perpendicular to the direction of side frame 13, and is connected on snake spring 2；
The snake spring 2 is provided with 4, snake spring 2 with frame 1 perpendicular to the center line symmetrical setting of front frame 11 and after-frame 12,
Distance is more than distance between the snake spring 2 far from center line between the snake spring 2 of center line；
The snake spring connection sheet 4 is the metal folding piece 42 for being provided with fixed screw 41, and 42 one end of metal folding piece passes through
Fixed screw 41 is fixed in front frame 11 and after-frame 12, and the other end connects snake spring 12.
The snake spring 2 is provided with four, respectively S1, S2, S3, S4, and the distance between S1 and S2, S3 and S4 are d, S2 and
The distance between S3 is 2d.
6 vertical edge frame of the combination fixinig plate, 1 plane is arranged, and 4 mounting holes 61 are arranged above, and mounting hole 61 is separately connected
Seat back frame and adjacent snake spring frame.
The snake spring 2 is provided with cladding structure 21, and cladding structure 21 includes gel coated layer 22 and is embedded in gel coated
Metal wire 23 inside layer main body.
A kind of high resiliency Sofa cushion snake spring frame provided in this embodiment, frame use hollow metal pipe frame, are not easy
It is influenced to occur to be similar to wooden frame the same cracking or deformation by humidity；Snake spring uses the covering knot with rubber and litzendraht wire
Structure effectively prevents abrasion of the snake spring to packaging material；The snake spring setting of displacement can effectively improve the elasticity of sofa, avoid passing
The shortcomings that elastic effect of the equidistant spring design of system is poor, mutability；It is provided with combination fixinig plate, sofa backrest frame can be connected
Frame is fixedly connected with by adjacent Sofa cushion with snake spring frame, keeps sofa overall structure more firm.
The advantageous effect of the present embodiment is：The frame structure uses the setting of variable pitch type snake spring, the snake spring of frame mid portion
Of a relatively loose, the snake spring setting relative close close to frame both ends is set；Combined type snake spring is used, combined type snake spring is provided with
Enhance covering, stronger enabling capabilities can be provided, while reducing the abrasion of snake spring and Sofa cushion packaging material；Improve sofa seat
The elasticity of pad, while snake spring deformation can be delayed, extend the service life of Sofa cushion.
Claims (3)
1. a kind of high resiliency Sofa cushion snake spring frame, it is characterised in that：Including frame, snake spring, plastic covered wire, the connection of snake spring
Piece, pedestal mounting hole and combination fixinig plate；
The frame is rectangular hollow metal tubes frame, and frame includes front frame, after-frame and two side frames；The snake spring connection sheet setting
In front frame and after-frame, the snake spring connects front frame and after-frame by snake spring connection sheet, and the pedestal mounting hole is arranged at two
On side frame, the combination fixinig plate is arranged is provided with mounting hole on the both ends of after-frame, the combination fixinig plate；The plastic covered wire
It is arranged along perpendicular to the direction of side frame, and is connected on snake spring；
The snake spring is provided with several, and snake spring is with frame perpendicular to the center line symmetrical setting of front frame and after-frame, close center
Distance is more than distance between the snake spring far from center line between the snake spring of line；
The snake spring connection sheet is to be provided with the metal folding piece of fixed screw, and metal folding piece one end is fixed by fixed screw
In front frame and after-frame, the other end connects snake spring；The snake spring is provided with four, respectively S1, S2, S3, S4, between S2 and S3
Distance be d, the distance between S1 and S2, S3 and S4 are 2d；The snake spring is provided with four, respectively S1, S2, S3, S4, side
The distance between frame is more than 1/5d for the distance between d, S1 and S4 to adjacent side frame.
2. high resiliency Sofa cushion as described in claim 1 snake spring frame, it is characterised in that：The combination fixinig plate is vertical
Frame plane is arranged, and is provided with several mounting holes above, mounting hole is separately connected seat back frame and adjacent snake spring frame.
3. high resiliency Sofa cushion as described in claim 1 snake spring frame, it is characterised in that：The snake spring is provided with covering
Structure, cladding structure include gel coated layer and the metal wire that is embedded in inside gel coated layer main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720551730.XU CN207626906U (en) | 2017-05-17 | 2017-05-17 | A kind of high resiliency Sofa cushion snake spring frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720551730.XU CN207626906U (en) | 2017-05-17 | 2017-05-17 | A kind of high resiliency Sofa cushion snake spring frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207626906U true CN207626906U (en) | 2018-07-20 |
Family
ID=62861068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720551730.XU Expired - Fee Related CN207626906U (en) | 2017-05-17 | 2017-05-17 | A kind of high resiliency Sofa cushion snake spring frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207626906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518295A (en) * | 2020-11-06 | 2021-03-19 | 安徽情暖家具有限公司 | Automatic production system for sofa seat frame |
-
2017
- 2017-05-17 CN CN201720551730.XU patent/CN207626906U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518295A (en) * | 2020-11-06 | 2021-03-19 | 安徽情暖家具有限公司 | Automatic production system for sofa seat frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20190517 |