CN203226520U - Bag-in spring structure - Google Patents
Bag-in spring structure Download PDFInfo
- Publication number
- CN203226520U CN203226520U CN2013200958740U CN201320095874U CN203226520U CN 203226520 U CN203226520 U CN 203226520U CN 2013200958740 U CN2013200958740 U CN 2013200958740U CN 201320095874 U CN201320095874 U CN 201320095874U CN 203226520 U CN203226520 U CN 203226520U
- Authority
- CN
- China
- Prior art keywords
- spring
- nonwoven layer
- spring structure
- medi
- bag
- 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.)
- Expired - Fee Related
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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
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model discloses a bag-in spring structure. The bag-in spring structure comprises a spring and a cladding layer for cladding the spring therein, and the structure is characterized in that the cladding layer is composed of an outer non-woven fabric layer, a middle carbon powder layer and an inner non-woven fabric layer in order. The outer non-woven fabric layer, the middle carbon powder layer and the inner non-woven fabric layer are pressed into a three-layer structure cladding layer so that the whole bag-in spring structure is not only capable of satisfying the tenacity strength requirement of the mattress and sofa, but also good in breathability, absorbency and aridity.
Description
Technical field
The utility model relates to spring structure, particularly a kind of bag of medi-spring structure.
Background technology
Spring structure is widely used among the products such as mattress, sofa.At present, be products such as the mattress of primary structure or sofa with the steel wire spring cushion, continue to use furniture such as long palm fibre pad, plank with its soft comfortable more and more general replacement of excellent properties, but existing spring structure is mainly the spring of single steel wire, there is not spacer between adjacent two springs, in use, often occur producing the sound noise because people turn round to press.Such structure is easy to cause the resilience of spring bad, support force is not strong and the modification of subsiding.In addition, though some simple pocket medi-spring structures are also arranged in the market, it is by coating one deck separation layer outside spring, thereby has overcome above-mentioned shortcoming, still has many deficiencies.A present bag medi-spring structure has been because it has coated tight separation layer, thereby caused mattress or defectives such as sofa is airtight, absorbability difference and drying property difference, and the permeability of mattress or sofa and absorbent properties are reduced significantly.
The utility model content
At above-mentioned deficiency, the purpose of this utility model is, provide a kind of simple for structure and have good gas permeability, absorbability is good and the bag medi-spring structure of drying property.
The technical scheme that the utility model adopts for achieving the above object is:
A kind of bag of medi-spring structure, it comprises cylindrical spring and with this spring coating clad wherein, it is characterized in that: described clad is made up of the outer nonwoven layer that sets gradually, middle carbon bisque and interior nonwoven layer.The described clad three-decker that outer nonwoven layer, middle carbon bisque and the compacting of interior nonwoven layer form of serving as reasons.
As further improvement, described outer nonwoven layer and interior nonwoven layer are provided with air-vent.Air-vent evenly is arranged on the inside and outside nonwoven layer, can further increase gas permeability, absorbability is good and drying property, makes total ventilative in all directions, and steam is easily absorbed also volatile drying.Described air-vent can form when the whole compacting of three-decker of clad; Also can be formed in advance on the inside and outside nonwoven layer, and then form the clad of three-decker in conjunction with the middle carbon bisque.Described middle carbon bisque can adopt the activated carbon powder neutralizing layer.
As further improvement, described cylindrical spring and the clad that spring is coated wherein comprise two groups or more.Described clad is integral coating, or is connected in turn after coating separately.In general, the bag medi-spring structure that adopts of product such as mattress or sofa all is by many groups even multilayer be combined into.Therefore, this bag medi-spring structure independent assortment different shape as required.
Advantage of the present utility model is: by the three-decker clad that is formed by outer nonwoven layer, middle carbon bisque and the compacting of interior nonwoven layer, make whole bag medi-spring structure not only satisfy the toughness requirement of strength of mattress and sofa, but also have air permeability and good, absorbability and drying property.
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is further specified.
Description of drawings
Fig. 1 is the structural representation of present embodiment band part section;
Fig. 2 is the cross-sectional view of present embodiment;
Among the figure: 1. spring; 2. clad; 21. outer nonwoven layer; 22. middle carbon bisque; 23. interior nonwoven layer; 24. air-vent.
The specific embodiment
Referring to Fig. 1 to Fig. 2, the bag medi-spring structure that present embodiment provides, it comprises cylindrical spring 1 and the clad 2 that this spring 1 is coated wherein, described clad 2 is made up of the outer nonwoven layer 21 that sets gradually, middle carbon bisque 22 and interior nonwoven layer 23.Described clad 2 three-decker that outer nonwoven layer 21, middle carbon bisque 22 and 23 compactings of interior nonwoven layer form of serving as reasons.
Described outer nonwoven layer 21 and interior nonwoven layer 23 are provided with air-vent 24.Air-vent 24 evenly is arranged on the inside and outside nonwoven layer 21,23, further increases gas permeability, absorbability is good and drying property, makes total ventilative in all directions, and steam is easily absorbed also volatile drying.Described air-vent 24 can form when the whole compacting of three-decker of clad 2.
Described cylindrical spring 1 and the clad 2 that spring 1 is coated wherein comprise two groups or more, and present embodiment is two groups.Described clad 2 is integral coating, opens between one by one then.In general, the bag medi-spring structure that adopts of product such as mattress or sofa all is by many groups even multilayer be combined into.Therefore, this bag medi-spring structure independent assortment different shape as required.
By the three-decker clad that is formed by outer nonwoven layer, middle carbon bisque and the compacting of interior nonwoven layer, make whole bag medi-spring structure not only satisfy the toughness requirement of strength of mattress and sofa, but also have air permeability and good, absorbability and drying property.
The utility model is not limited to above-mentioned embodiment, adopts the technical characterictic identical or approximate with the utility model above-described embodiment, and other bags medi-spring structure that obtains, all within protection domain of the present utility model.
Claims (6)
1. bag medi-spring structure, it comprises cylindrical spring and this spring is coated wherein clad that it is characterized in that: described clad is made up of the outer nonwoven layer that sets gradually, middle carbon bisque and interior nonwoven layer.
2. bag according to claim 1 medi-spring structure is characterized in that: serve as reasons outer nonwoven layer, middle carbon bisque and interior nonwoven layer of described clad suppressed the three-decker that forms.
3. bag according to claim 1 and 2 medi-spring structure, it is characterized in that: described outer nonwoven layer and interior nonwoven layer are provided with air-vent.
4. bag according to claim 1 medi-spring structure is characterized in that: described cylindrical spring and this spring coated wherein clad is two groups or more.
5. bag according to claim 4 medi-spring structure, it is characterized in that: described clad is integral coating.
6. bag according to claim 4 medi-spring structure, it is characterized in that: described clad is connected in turn after coating separately again.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013200958740U CN203226520U (en) | 2013-03-01 | 2013-03-01 | Bag-in spring structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013200958740U CN203226520U (en) | 2013-03-01 | 2013-03-01 | Bag-in spring structure |
Publications (1)
Publication Number | Publication Date |
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CN203226520U true CN203226520U (en) | 2013-10-09 |
Family
ID=49282673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2013200958740U Expired - Fee Related CN203226520U (en) | 2013-03-01 | 2013-03-01 | Bag-in spring structure |
Country Status (1)
Country | Link |
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CN (1) | CN203226520U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106028876A (en) * | 2014-02-26 | 2016-10-12 | L&P 产权管理公司 | Apparatus for ventilating fabric used to make pocketed springs and method of making strings of pocketed springs |
EP3426100A4 (en) * | 2016-03-07 | 2019-09-04 | L&P Property Management Company | Pocketed spring comfort layer and method of making same |
CN112512379A (en) * | 2018-06-28 | 2021-03-16 | L&P产权管理公司 | Pocketed spring assembly with multiple layers of impermeable fabric |
-
2013
- 2013-03-01 CN CN2013200958740U patent/CN203226520U/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106028876A (en) * | 2014-02-26 | 2016-10-12 | L&P 产权管理公司 | Apparatus for ventilating fabric used to make pocketed springs and method of making strings of pocketed springs |
EP3110292A4 (en) * | 2014-02-26 | 2018-02-14 | L&P Property Management Company | Apparatus for ventilating fabric used to make pocketed springs and method of making strings of pocketed springs |
CN106028876B (en) * | 2014-02-26 | 2019-05-28 | L&P 产权管理公司 | For the equipment to the fabric ventilation for preparing bagged-spring and the method for the string for preparing bagged-spring |
US10399847B2 (en) | 2014-02-26 | 2019-09-03 | L&P Property Management Company | Apparatus for ventilating fabric used to make pocketed springs |
EP3426100A4 (en) * | 2016-03-07 | 2019-09-04 | L&P Property Management Company | Pocketed spring comfort layer and method of making same |
CN112512379A (en) * | 2018-06-28 | 2021-03-16 | L&P产权管理公司 | Pocketed spring assembly with multiple layers of impermeable fabric |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
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: 20131009 Termination date: 20200301 |