CN1803069A - Double juncture type independent spiral spring row in bags - Google Patents
Double juncture type independent spiral spring row in bags Download PDFInfo
- Publication number
- CN1803069A CN1803069A CNA2006100330492A CN200610033049A CN1803069A CN 1803069 A CN1803069 A CN 1803069A CN A2006100330492 A CNA2006100330492 A CN A2006100330492A CN 200610033049 A CN200610033049 A CN 200610033049A CN 1803069 A CN1803069 A CN 1803069A
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- CN
- China
- Prior art keywords
- row
- spring
- spiral spring
- cylinder
- bag
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Classifications
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- 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
- A47C27/063—Spring inlays wrapped or otherwise protected
- A47C27/064—Pocketed springs
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The invention discloses a double-joint independent bag-packed spiral spring row, which consists of bag body and spiral spring, wherein each spiral spring arranges side by side, with forms the spiral spring row; the bag body wraps the spiral spring row; the double-joint is formed on the row direction of spiral spring row upwards. The invention prevents the spring row from deforming, which changes the deformation state of row direction in the bed pad.
Description
Technical field
The present invention relates to a kind of spring row, particularly a kind of double juncture type independent spiral spring row in bags.
Background technology
Existing independent bag spiral spring row all is to utilize cloth to wrap up helical spring method, cushions such as the mattress of producing in order to make, sofa cushion are soft more comfortable, the bag material therefor generally all adopts resilient materials such as soft fabric or nonwoven, and certain stressed elasticity is arranged.Material can form different structures at seam crossing after forming seam, makes its hardening, tough and tensile, loses original elasticity.But existing bagged spiral spring row adopt single joint structure (see figure 1), and after forming cushion, row are being subjected to direction to be elongated and deformed easily under the effect of external force, are out of shape so can cause in use for some time; And the stressed back of the bagged spiral spring of single joint structure row is not because seam is the symmetry structure, so can cause spring to be listed as phenomenon (seeing Fig. 2, Fig. 3) to seam spring song, influences the quality of cushion.Bag in the in addition existing independent bag spiral spring row adopts width of calico to form, and the scope of application is subjected to certain limitation.
Summary of the invention
The object of the present invention is to provide a kind of simple and reasonable, adopt the two breadths of cloth material package to wrap up in spiral spring row, form the double joint structure, thereby can prevent from spring row lengthening deformation and can improve spring to be listed in the deformation state of row when direction is stressed, guarantee the double juncture type independent spiral spring row in bags of cushion quality.
Purpose of the present invention can reach by following measure: a kind of double juncture type independent spiral spring row in bags, comprise bag, helical spring, each helical spring is arranged side by side, form spiral spring row, bag is wrapped in outside it, it is characterized in that: the row at bag upper edge spiral spring row form two seams on direction.
Purpose of the present invention can also reach by following measure: bag is made of two block of material.Article two, seam lays respectively on the plane at helical spring cylinder two-port place.Article two, seam lays respectively on the both sides cylinder of helical spring cylinder.Article two, seam all is positioned on the same side cylinder of helical spring cylinder.Article two, seam all is positioned at the helical spring cylinder wherein on the plane of a port.Bag can be made by the cloth of two unlike materials, different area, can stamp pattern, literal on the less cloth of area.Seam is stretched neat mouthful of seam of rim charge structure for no unnecessary outer.
The present invention has following advantage compared to existing technology:
1. simple and reasonable, adopt the two breadths of cloth material package to wrap up in spiral spring row, form the double joint structure, because seam is more tough and tensile, thereby can prevent the lengthening deformation of spring row row, and when two seams are symmetrically distributed, can improve spring be listed in the deformation state of row when direction is stressed on bag, even be listed as stressed excessive to direction to direction, can guarantee that also spring is listed as elongation strain symmetrically, reduce the distortion of the mattress that forms effectively.
2. can adopt the cloth of two width of cloth unlike materials or area to form bag, thus the position of different clothes and two seams can be selected as required, thus adapt to different needs, enlarged the scope of application.
Description of drawings
Fig. 1～Fig. 3 is the structural representation and the stress deformation figure of existing bagged spiral spring row;
Structural representation when Fig. 4, Fig. 5 lay respectively on the plane, helical spring cylinder two-port place for two seams of the present invention;
Structural representation when Fig. 6, Fig. 7 lay respectively on the cylinder of helical spring cylinder both sides for two seams of the present invention;
Structural representation when Fig. 8, Fig. 9 are positioned on the cylinder of helical spring cylinder the same side for two seams of the present invention;
Figure 10, Figure 11 are positioned at the structural representation of helical spring cylinder wherein on the plane, a port place time for two seams of the present invention.
The specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing (embodiment):
With reference to Fig. 4, the present invention includes bag 1, helical spring 2.Each helical spring 2 is arranged side by side, and forms spiral spring row, and bag 1 is divided into the two breadths of cloth material, is wrapped in outside it, and forms two and lay respectively on the plane at helical spring 2 cylinder two-port places to consistent 3,4, two seams 3,4 of longitudinal seam of direction with being listed as.Seam 3,4 can adopt technologies such as welding, welding, sewing, adhesion.Owing to increased a seam, prevented that effectively spring is listed in the lengthening deformation that is subjected to being listed as under pulling force; And because two seams the 3, the 4th, the symmetry structure is listed in the deformation state of row after direction is stressed so can improve spring, even row are stressed excessive to direction, can guarantee that also spring is listed as elongation strain symmetrically, reduces the distortion of the mattress that forms effectively.
With reference to Fig. 6, its structural principle and Fig. 4 are similar, and just seam 3,4 lays respectively on the both sides cylinder of helical spring 2 cylinders; Two width of cloth materials can adopt unlike material, and the material sheet of two kinds of unlike materials covers spring respectively and lists bottom surface and bottom surface.This moment is optional thicker tough with the upper bottom surface material, and the thin soft material of bottom surface material just can make the two-sided soft or hard of the cushion that forms differ, and adapts to different demands.Material when the two sides is similar material, but thickness difference, when the pad of producing is the single face use again, then because upper bottom surface contacts human body, bottom surface just contacts with the holder of plane pad, so upper bottom surface requires wearability preferably, can adopt thicker material, bottom surface can adopt thin material, thereby reaches material reasonable distribution in the use, saves production cost.
Among Fig. 8, seam 3,4 is positioned on the same side cylinder of helical spring 2 cylinders; Among Figure 10, seam 3,4 is positioned at helical spring 2 cylinders wherein on the plane of a port simultaneously.At this moment, that sheet material of less area can be used as print advertisements between two seams, play for the client do the propaganda and the standard card effect.Generally speaking, the material that is used to form bag 1 is fabric or nonwoven, is difficult for print advertisements picture and text thereon.As stamping picture and text, then processing technology and cost all can increase.But as long as the material of less area adopts advertising material or transparent material to address the above problem between two seams.
Claims (8)
1. double juncture type independent spiral spring row in bags; Comprise bag (1), helical spring (2), each helical spring (2) is arranged side by side, and forms spiral spring row, and bag (1) is wrapped in outside it, it is characterized in that: the row at bag (1) upper edge spiral spring row form two seams on direction, be respectively seam (3) and seam (4).
2. spring row according to claim 1, it is characterized in that: bag (1) is made of two block of material.
3. spring row according to claim 1, it is characterized in that: two seams (3), (4) lay respectively on the plane at helical spring (2) cylinder two-port place.
4. spring row according to claim 1, it is characterized in that: two seams (3), (4) lay respectively on the both sides cylinder of helical spring (2) cylinder.
5. spring row according to claim 1, it is characterized in that: two seams (3), (4) all are positioned on the same side cylinder of helical spring (2) cylinder.
6. spring according to claim 1 row is characterized in that: two seams (3), (4) all are positioned at helical spring (2) cylinder wherein on the plane of a port.
7. spring row according to claim 1, it is characterized in that: bag (1) can be made by the cloth of two unlike materials, different area, can stamp pattern, literal on the less cloth of area.
8. spring row according to claim 1 is characterized in that: neat mouthful of seam of rim charge structure stretched in seam (3), (4) for no unnecessary outer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100330492A CN1803069A (en) | 2006-01-18 | 2006-01-18 | Double juncture type independent spiral spring row in bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100330492A CN1803069A (en) | 2006-01-18 | 2006-01-18 | Double juncture type independent spiral spring row in bags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1803069A true CN1803069A (en) | 2006-07-19 |
Family
ID=36865322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100330492A Pending CN1803069A (en) | 2006-01-18 | 2006-01-18 | Double juncture type independent spiral spring row in bags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1803069A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107809929A (en) * | 2015-04-28 | 2018-03-16 | 哈里森斯平克斯部件有限公司 | Flexible element and manufacture method |
| WO2021103182A1 (en) * | 2019-11-25 | 2021-06-03 | 广州市联柔机械设备有限公司 | Bagged spring string, bagged spring mattress core, and mattress |
-
2006
- 2006-01-18 CN CNA2006100330492A patent/CN1803069A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107809929A (en) * | 2015-04-28 | 2018-03-16 | 哈里森斯平克斯部件有限公司 | Flexible element and manufacture method |
| WO2021103182A1 (en) * | 2019-11-25 | 2021-06-03 | 广州市联柔机械设备有限公司 | Bagged spring string, bagged spring mattress core, and mattress |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |