CN204015732U - A kind of sofa cushion - Google Patents
A kind of sofa cushion Download PDFInfo
- Publication number
- CN204015732U CN204015732U CN201420457218.5U CN201420457218U CN204015732U CN 204015732 U CN204015732 U CN 204015732U CN 201420457218 U CN201420457218 U CN 201420457218U CN 204015732 U CN204015732 U CN 204015732U
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- cushion
- layer
- sofa
- nonwoven layer
- sofa cushion
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model provides a kind of sofa cushion, belongs to daily living article technical field.The nonwoven layer that this sofa cushion comprises cushion layer and is connected with cushion layer, described nonwoven layer has tossa, and the gross weight of described nonwoven layer is 100g/ ㎡-130g/ ㎡, and the weight of described tossa is the 10%-20% of described nonwoven layer gross weight.This sofa cushion has advantage that is rationally distributed, good anti-bacterial effect.
Description
Technical field
The utility model belongs to daily living article technical field, relates to a kind of sofa cushion.
Background technology
Sofa is a kind of many seats chair that cushion is housed, and it generally has a portion (cushion) and relying part, and both sides, present portion are equipped with handrail, and sofa is the one of software furniture, is widely used in daily life.
Sofa cushion is sofa towel again, is exactly directly to be layered on the mat in sofa seat portion, and main application is used to wrap up sofa.Sofa itself is easy to ash and makes dirty, adds artificial destruction, and the short time will become very dirty, and cleaning up is very inconvenient, and sofa cushion solves this problem, assists a ruler in governing a country very easily on sofa, and unnecessary can fill in sofa seam.
In prior art, people often can use sofa, easy breed bacteria on sofa seat portion and sofa cushion, therefore sofa cushion needs to possess good antibacterial effect, but existing sofa cushion generally adopts the chemical antibacterial materials such as antibacterial cotton, and topology layout is unreasonable, range of application is little and above-mentioned anti-biotic material Long-Time Service gets off volatile, antibacterial effect is not good, can not meet people's user demand well.
In sum, for solving the structural deficiency of existing sofa cushion, need the sofa cushion designing a kind of rationally distributed, good anti-bacterial effect.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of sofa cushion of rationally distributed, good anti-bacterial effect.
The purpose of this utility model realizes by following technical proposal: a kind of sofa cushion, be placed in sofa seat portion, the nonwoven layer comprising cushion layer and be connected with cushion layer, described nonwoven layer has tossa, the gross weight of described nonwoven layer is 100g/ ㎡-130g/ ㎡, and the weight of described tossa is the 10%-20% of described nonwoven layer gross weight.
In above-mentioned a kind of sofa cushion, between cushion layer and nonwoven layer, be provided with bamboo charcoal spongy layer.
In above-mentioned a kind of sofa cushion, described nonwoven layer is arranged on cushion layer and deviates from the end face in sofa seat portion.
In above-mentioned a kind of sofa cushion, the weight of described tossa is 17% of described nonwoven layer gross weight.
Compared with prior art, the utility model integral layout is reasonable and volume is little, and nonwoven layer has good bacteria-eliminating efficacy, and bamboo charcoal spongy layer has preferably deodorizing effect, and versatility is wide, can meet people's routine use demand well.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one preferred embodiment.
Fig. 2 is the partial sectional view at A place in Fig. 1.
In figure, 10, sofa seat portion; 21, cushion layer; 22, nonwoven layer; 23, bamboo charcoal spongy layer.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As depicted in figs. 1 and 2, this sofa cushion is placed in sofa seat portion 10, the nonwoven layer 22 comprising cushion layer 21 and be connected with cushion layer 21, nonwoven layer 22 has tossa, the gross weight of nonwoven layer 22 is 100g/ ㎡-130g/ ㎡, and the weight of tossa is the 10%-20% of nonwoven layer 22 gross weight.
Non-woven fabrics is also known as adhesive-bonded fabric, be made up of orientation or random fiber, environment-friendly materials of new generation, there is protection against the tide, ventilative, pliable and tough, light weight, not combustion-supporting, easy decomposition, nontoxic nonirritant, rich color, cheap, the feature such as to use again capable of circulation, it is good that jute material has moisture pick-up properties, the features such as the moisture that scatters and disappears is fast, in this case, the nonwoven layer 22 with tossa is applied on sofa cushion, reasonably non-woven fabrics and jute are combined, this sofa cushion is made to have good antibacterial effect, whole nonwoven layer 22 can adopt the material of pure natural to make.According to actual needs, tossa material can be replaced with other materials.
The gross weight arranging nonwoven layer 22 is 100g/ ㎡-130g/ ㎡, concrete, in the area of every square metre, the fabric weight of nonwoven layer 22 is a hectogram to one 130 grams, the gross weight of preferred nonwoven layer 22 is 120g/ ㎡, and the weight of above-mentioned nonwoven layer 22 is chosen and is well positioned to meet actual process requirements.Such structural design makes the thinner thickness of nonwoven layer 22, decreases the volume of overall sofa cushion, makes integral structure layout reasonable, uses slim and graceful and receives conveniently.If the gross weight of nonwoven layer 22 is lower than 100g/ ㎡, then this nonwoven layer 22 weight may be caused to kick the beam, easily be run by wind when disassembling airing and cause loss, use feel not good; If the gross weight of nonwoven layer 22 is higher than 130g/ ㎡, then make this sofa cushion overweight, carry and clean all inconvenient, cause unnecessary trouble to user.
Further, between cushion layer 21 and nonwoven layer 22, bamboo charcoal spongy layer 23 is provided with.
In the utility model, sofa cushion has cushion layer 21, nonwoven layer 22, bamboo charcoal spongy layer 23 three-decker, rationally distributed, good integrity, bamboo charcoal spongy layer 23 is obtained by bamboo charcoal and sponge, and the bamboo charcoal in bamboo charcoal spongy layer 23 and sponge have the effect of inhaling peculiar smell, deodorizing, can well purify air, improve the quality of living, versatility is wide, this sofa cushion can be applied in the applicable situation such as chair, stool.
Preferably, nonwoven layer 22 is arranged on cushion layer 21 and deviates from the end face in sofa seat portion 10.Concrete, when using sofa cushion, the end face that nonwoven layer 22 deviates from sofa seat portion 10 is the front of sofa cushion, and user is sitting on the front of sofa cushion, and cushion layer 21 faces the end face in sofa seat portion 10 and sofa seat portion 10 is close to.The local bacterial heap degree contacted with sofa cushion due to user is the highest, and therefore said structure is reasonable in design, can realize antibacterial, degerming functions better.
In addition, also sofa cushion can be designed to more than three layers structures according to the actual requirements, such as: in cushion layer 21 both ends of the surface, be equipped with nonwoven layer 22 and bamboo charcoal spongy layer 23, cushion layer 21 is made to be clamped between two bamboo charcoal spongy layers 23, sofa cushion positive and negative are consistent, so in actual use without the need to adjusting the positive and negative of sofa cushion, it is simple, convenient to use.
As prioritization scheme, select the weight of tossa in this case to be 17% of nonwoven layer 22 gross weight, that is to say, in non-woven fabrics process, by tossa (jute) with 17% mixed proportion mix, and final obtained nonwoven layer 22.Above-mentioned structural design, is well positioned to meet actual process requirements, makes the antibacterial effect of nonwoven layer 22 better.In this case, to account for the ratio setting of nonwoven layer 22 gross weight reasonable for the weight of tossa, can not only well realize antibacterial, disappear bacterium effect, can also effective production control cost.
The nonwoven layer 22 that the utility model is obtained carries out antibiotic property test, concrete, and what above-mentioned antibiotic property test adopted is quantitative test (bacterium liquid absorption process), and test result is as shown in table 1.
Table 1:
Nonwoven layer 22 in this case is after repeatedly washing, and still obviously, persistence is good, can improve the service life of sofa cushion for antibacterial effect, saves financial cost.
The bamboo charcoal spongy layer 23 that the utility model is obtained carries out deodorization test, concrete, and what above-mentioned deodorization test adopted is gas chromatography, and test result is as shown in table 2.
Table 2:
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (4)
1. a sofa cushion, it is characterized in that, be placed in sofa seat portion, the nonwoven layer comprising cushion layer and be connected with cushion layer, described nonwoven layer has tossa, the gross weight of described nonwoven layer is 100g/ ㎡-130g/ ㎡, and the weight of described tossa is the 10%-20% of described nonwoven layer gross weight.
2. a kind of sofa cushion according to claim 1, is characterized in that, is provided with bamboo charcoal spongy layer between cushion layer and nonwoven layer.
3. a kind of sofa cushion according to claim 1 and 2, is characterized in that, described nonwoven layer is arranged on cushion layer and deviates from the end face in sofa seat portion.
4. a kind of sofa cushion according to claim 1 and 2, is characterized in that, the weight of described tossa is 17% of described nonwoven layer gross weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420457218.5U CN204015732U (en) | 2014-08-13 | 2014-08-13 | A kind of sofa cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420457218.5U CN204015732U (en) | 2014-08-13 | 2014-08-13 | A kind of sofa cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204015732U true CN204015732U (en) | 2014-12-17 |
Family
ID=52055662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420457218.5U Expired - Fee Related CN204015732U (en) | 2014-08-13 | 2014-08-13 | A kind of sofa cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204015732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106617845A (en) * | 2016-09-22 | 2017-05-10 | 广东工业大学 | Non-woven fabric chair |
-
2014
- 2014-08-13 CN CN201420457218.5U patent/CN204015732U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106617845A (en) * | 2016-09-22 | 2017-05-10 | 广东工业大学 | Non-woven fabric chair |
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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: 20141217 Termination date: 20190813 |