CN208030763U - A kind of bionical Sofa mattress of luffa - Google Patents
A kind of bionical Sofa mattress of luffa Download PDFInfo
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- CN208030763U CN208030763U CN201721422366.3U CN201721422366U CN208030763U CN 208030763 U CN208030763 U CN 208030763U CN 201721422366 U CN201721422366 U CN 201721422366U CN 208030763 U CN208030763 U CN 208030763U
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- luffa
- flat pattern
- column type
- hollow
- glued
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Abstract
The utility model proposes a kind of bionical Sofa mattress of luffa, structure includes Sofa mattress；Flat pattern luffa face layer, flat pattern luffa side layer, flat pattern luffa bottom and the hollow luffa of column type, wherein flat pattern luffa face layer is glued on the surface of Sofa mattress, it is glued the hollow luffa of column type in the lower section of flat pattern luffa face layer, the luffa side layer in square column type is glued in the side of the hollow luffa of column type, and flat pattern luffa bottom is glued in the lower section of the hollow luffa of column type.The advantages of the utility model：Material green plant environmental protection, breathes freely comfortable, durable.
Description
Technical field
The utility model relates to a kind of bionical Sofa mattress/Soft Rolls of luffa, belong to technical field of furniture manufacturing.
Background technology
Sofa mattress and Soft Roll are the important components of sofa, are and the most direct contact site of human body and sofa
It is easiest to the position for quality problems occur；Especially Sofa mattress is the main force part of sofa, mechanical characteristic and making
Material and technique will directly influence quality, service life and the comfort of product；Due to for a long time by shock loading, fatigue load etc.
The influence of mechanical behavior, seat surface the defects of it is easy to appear creep, relaxation, abrasion, destruction, invaginations, these defects and sofa seat
The factors such as material, performance, structure, the manufacture craft of pad are related；Meanwhile the soft filled layer of Sofa mattress and Soft Roll is main at present
Select flexible polyurethane foams（It is commonly called as sponge）Material, usually by organic diisocyanate or polyisocyanates and dihydroxy or more
Hydroxy compounds addition polymerization forms, and under certain condition effect, can release toxic gas, and be easy aging；Therefore, sofa seat
The feature of environmental protection and durability of pad are generally existings always, and up for the major issue of solution.
Luffa is the natural vascular bundle that ripe sponge gourd fruit removes the cellulosic reticular structure obtained after crust and seed
Tissue also known as sponge gourd sponge, plant sponge.The appearance of luffa is in oval tubular or spindle shape, and slightly curved song, both ends are thinner, long
About 25~60cm, diameter about 5~10cm；Luffa is the three-dimensional porous mesh being interwoven by multilayer filiform fiber aspect,
The natural characteristics such as, matter tough, wear-resisting, high resilience light with body, visible three cavitys in cross section；Luffa is as a kind of green
Renewable resource, unique light porous space network and excellent comprehensive performance, make it increasingly be opened in related field
Open up brand-new and wide application space.
Luffa Sofa mattress selects luffa as seat cushion, the basic material of the soft filled layer of Soft Roll, passes through structure
The process means such as innovation, material recombination, compound suppressing make environmentally protective, comfortable, long-lived Sofa mattress or soft of breathing freely
Packet.
Invention content
The utility model proposes a kind of bionical Sofa mattress/Soft Roll of luffa, purpose solves existing Sofa mattress
With Soft Roll not environmentally, poor air permeability, it is fragile the problems such as.
The technical solution of the utility model：The bionical Sofa mattress of luffa, structure include Sofa mattress 1；Flat pattern
Luffa face layer 2, flat pattern luffa side layer 3, flat pattern luffa bottom 4 and the hollow luffa 5 of column type, wherein Sofa mattress 1
Surface be glued flat pattern luffa face layer 2, the hollow luffa 5 of column type, column type air silk are glued in the lower section of flat pattern luffa face layer 2
The luffa side layer 3 in square column type is glued in the side of melon network 5, and flat pattern luffa bottom is glued in the lower section of the hollow luffa of column type 5
Layer 4.
The advantages of the utility model：Material green plant environmental protection；It is ventilative comfortable；It is durable.
Description of the drawings
Attached drawing 1 is the process flow chart for making the bionical Sofa mattress/Soft Roll of luffa.
Attached drawing 2 is the structural schematic diagram of the bionical Sofa mattress/Soft Roll of luffa.
1 is Sofa mattress/Soft Roll set in attached drawing, and 2 be flat pattern luffa face layer, and 3 be flat pattern luffa side layer, and 4 be flat
Type luffa bottom, 5 be the hollow luffa of column type.
Specific implementation mode
The bionical Sofa mattress of luffa, structure include Sofa mattress 1；Flat pattern luffa face layer 2, flat pattern luffa side
Layer 3, flat pattern luffa bottom 4 and the hollow luffa 5 of column type, the wherein surface of Sofa mattress 1 are glued flat pattern luffa face layer 2,
The hollow luffa 5 of column type is glued in the lower section of flat pattern luffa face layer 2, and the side of the hollow luffa of column type 5 is glued in square column type
It is glued flat pattern luffa bottom 4 in the lower section of luffa side layer 3, the hollow luffa of column type 5.
The Sofa mattress 1, flat pattern luffa face layer 2, flat pattern luffa side layer 3, flat pattern luffa bottom 4 and column type
It is to be glued by double-component aqueous glue between hollow luffa 5.
The ingredient of the double-component aqueous glue includes watersoluble neoprene latex, acrylic emulsion, modified rosin lotion, heavy
It is 1 to measure ratio：1：1；Solid content is 35%~45%, viscosity is 1000 cps~2000cps, pH value is 8~9.
Embodiment 1
The method for making the bionical Sofa mattress/Soft Roll of luffa, includes the following steps composition：
（1）It is prepared by hollow luffa；
（2）It is prepared by flat pattern luffa dimension stock；
（3）The hollow luffa interception of column type；
（4）Sandwich layer assembly is glued；
（5）Interior base correction of the flank shape；
（6）Coat fabric.
The step（1）It is prepared by hollow luffa：Under room temperature, ripe sponge gourd is immersed in a concentration of 3%~10% brine
In 5~7 days, taken out from brine after waiting ripe sponge gourd to soften, be put into clear water and rinse, be put into after rinsing in centrifugal dehydrator into
Row peeling, de- seed, dehydration form luffa, centrifugal dehydrator 500~800r/min of rotating speed, processing time 30 seconds~60
Second；The luffa that will be formed after peeling, de- seed, dehydration, which is placed on ventilation and dries 2~3 days or be placed in 45 DEG C~60 DEG C drying chambers, to be done
Dry 4~8 hours, makes the final moisture control of luffa 8%~12%, form dry hollow luffa.
The step（2）Prepared by flat pattern luffa dimension stock, be specifically made of following steps：
1）Dry hollow luffa is longitudinally splitted along side, and is positioned on flattening forcing press and pressurizes, pressure size
For 100 kg/m2~200kg/m2, pressing time is 3~5 minutes, and hollow luffa is made to flatten to form flat pattern luffa；
2）Double-component aqueous glue is sprayed in flat pattern luffa one side pneumatic spray gun, single side resin added is controlled in 30g/m2~
50g/m2；The ingredient of double-component aqueous glue includes watersoluble neoprene latex, acrylic emulsion, modified rosin lotion, double-component aqueous
The solid content of glue is 35%~45%, viscosity is 1000cps~2000cps, pH value is 8~9；
3）By the crisscross assembly of flat pattern luffa after single side glue spraying, rectangular luffa slab is formed, by rectangular sponge gourd
The lower surface of network slab is placed on above bottom metal pressing plate, and rectangular luffa slab length and width dimensions are 500~800mm, rectangular
Luffa slab thickness is in 30mm~100mm, to increase stability, according to symmetry principle, single face spraying in rectangular luffa slab
Total number of plies of flat pattern luffa after glue is odd-level；
4）Upper metal pressing plate is smoothly placed in the upper surface of rectangular luffa slab, and on upper metal pressing plate
Apply load, making the full payload control that rectangular luffa slab is born, pressing time is 5 ~ 10 minutes, complete in 50kg~100kg
At gluing and solidifying；
5）Edging processing is carried out to the rectangular luffa slab of gluing and solidifying, is if forming dry thickness by product design requirement
The flat pattern luffa dimension stock and several length of sides that 30~50mm, the length of side are 500~800mm are 80~120mm, length be 380~
The square column type luffa dimension stock of 800mm.
The step（3）The hollow luffa interception of column type：Dry hollow luffa is intercepted by certain length, is made
The hollow luffa of column type, the hollow luffa length control of column type bottom surface outer ring on 100~300mm, the hollow luffa of column type
Diameter deviation controls within ± 5mm, and the hollow luffa length variation of column type of identical product controls within ± 2mm.
The step（4）Sandwich layer assembly is glued, is specifically made of following steps：
1）The flat pattern luffa dimension stock that two pieces of thickness are 30~50mm, the length of side is 500~800mm, two pieces of thickness is taken to be
30~50mm, the length of side be 500~800mm flat pattern luffa dimension stock respectively as interior base round floor and face layer, the bottom of at
The upper surface of level and the lower surface of face layer spray double-component aqueous glue respectively, double-component aqueous glue be solid content 35%~
45%, viscosity is 1000~2000cps, pH value is 8~9, and single side resin added is controlled in 30g/m2~50g/m2；
2）The square column type luffa dimension stock that four pieces of section length of sides are 80~120mm, length is 380~800mm is taken, is placed
In on the upper surface of round floor, four pieces of square column type luffa dimension stocks are aligned glue along four sides of round floor flat pattern luffa dimension stock
Close, four pieces of square column type luffa dimension stock junctions spray double-component aqueous glue, double-component aqueous glue be solid content 35%~
45%, viscosity is 1000~2000cps, pH value is 8~9, and single side resin added is controlled in 30g/m2~50g/m2；Make four pieces of square column types
Luffa dimension stock gluing becomes " outer enclosure wall ", and centre is in hollow state；
3）The hollow luffa of column type that length is 100~300mm is closely arranged in hollow position successively, in column type air silk
Double-component aqueous glue is sprayed between melon network and at the hollow luffa of column type and the hollow luffa contact site of four square column types, makes it
Gluing, the hollow luffa of column type are integrally formed with bottom flat pattern luffa dimension stock gluing；
4）The face layer flat pattern luffa of single spreading is positioned over the hollow luffa of column type and four pieces of square column type luffas
Above dimension stock, gluing is inward-facing to be connect with the hollow luffa of column type, and is aligned gluing with surrounding, and Sofa mattress or Soft Roll is made
Interior base.
The step（5）Interior base correction of the flank shape：According to Sofa mattress or Soft Roll specification and appearance design requirement, internal base into
Row cuts correction of the flank shape, is allowed to face shaping and meets specification and the appearance design requirement of Sofa mattress or Soft Roll with size.
The step（6）Coat fabric：Specification, moulding and the fabric requirement required according to product design, to sofa fabric
It is cut and is sewed, surface cover is made, and interior base is coated on the inside, Sofa mattress or Soft Roll is made.
Embodiment 2
The method for making the bionical Sofa mattress/Soft Roll of luffa, it is specific as follows：
1）After ripe loofah peeling, de- seed and drying, it is empty that two pieces of flat pattern luffa dimension stocks, several column types is respectively prepared
The B square column type luffas of A square column types luffa 3, two of heart luffa 5, two；The size of flat pattern luffa dimension stock is 500mm
（It is long）×500mm（It is wide）×25mm（It is thick）, two pieces of flat pattern luffa dimension stocks are respectively as face layer flat pattern luffa 2 and bottom
Face flat pattern luffa 4；A diameter of 80 ± 10mm of the hollow luffa of column type 5, highly it is 200mm；Two A square column types luffas 3
Sectional dimension is 100mm × 200mm, length 500mm；Two B square column type luffa sectional dimensions are 100mm × 200mm, length
Degree is 300mm；
2）The one side opposite to face layer flat pattern luffa 2 and round floor flat pattern luffa 4 respectively, is sprayed with pneumatic spray gun
Double-component aqueous glue, double-component aqueous glue solid content is 35%~45%, viscosity is 1000~2000cps, pH is value 8~9, single side
Resin added is controlled in 30g/m2~50g/m2；
3）First the hollow luffa of column type is aligned along four sides of round floor flat pattern luffa 4 glued；Then, column type is hollow
Luffa 5 is closely arranged in hollow position successively, and is composed with round floor flat pattern luffa 4 and be formed as one sandwich layer；Then, will
Face layer flat pattern luffa 2 is positioned over above sandwich layer, and is aligned gluing with surrounding, and the interior base of Sofa mattress or Soft Roll is made；Root
According to Sofa mattress or Soft Roll specification and appearance design requirement, internal base carries out cutting correction of the flank shape, be allowed to face shaping with
Size meets specification and the appearance design requirement of Sofa mattress or Soft Roll.Finally, product design require specification, moulding and
Fabric requirement, cuts sofa fabric and is sewed, be made surface cover, and interior base is coated on the inside, be made Sofa mattress or
Soft Roll.
Claims (3)
1. the bionical Sofa mattress of luffa, it is characterized in that including Sofa mattress；Flat pattern luffa face layer, flat pattern luffa side
Layer, flat pattern luffa bottom and the hollow luffa of column type, the wherein surface of Sofa mattress are glued flat pattern luffa face layer, flat pattern silk
The hollow luffa of column type is glued in the lower section of melon network face layer, and the luffa side in square column type is glued in the side of the hollow luffa of column type
It is glued flat pattern luffa bottom in the lower section of layer, the hollow luffa of column type.
2. the bionical Sofa mattress of luffa according to claim 1, it is characterized in that Sofa mattress, flat pattern luffa face layer,
Between flat pattern luffa side layer, flat pattern luffa bottom and the hollow luffa of column type it is glued by double-component aqueous glue.
3. the bionical Sofa mattress of luffa according to claim 2, it is characterized in that the ingredient of double-component aqueous glue includes water
Property polychloroprene latex, acrylic emulsion, modified rosin lotion, weight ratio is 1：1：1；Solid content is 35%~45%, viscosity is
1000 cps~2000cps, pH value are 8~9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721422366.3U CN208030763U (en) | 2017-10-31 | 2017-10-31 | A kind of bionical Sofa mattress of luffa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721422366.3U CN208030763U (en) | 2017-10-31 | 2017-10-31 | A kind of bionical Sofa mattress of luffa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208030763U true CN208030763U (en) | 2018-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721422366.3U Expired - Fee Related CN208030763U (en) | 2017-10-31 | 2017-10-31 | A kind of bionical Sofa mattress of luffa |
Country Status (1)
| Country | Link |
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| CN (1) | CN208030763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928240A (en) * | 2017-10-31 | 2018-04-20 | 山东省宜华家具有限公司 | A kind of bionical Sofa mattress of luffa and production method |
-
2017
- 2017-10-31 CN CN201721422366.3U patent/CN208030763U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928240A (en) * | 2017-10-31 | 2018-04-20 | 山东省宜华家具有限公司 | A kind of bionical Sofa mattress of luffa and production method |
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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: 20181102 Termination date: 20211031 |