CN206462705U - A kind of drawing grid cotton structure for Furniture manufacture - Google Patents
A kind of drawing grid cotton structure for Furniture manufacture Download PDFInfo
- Publication number
- CN206462705U CN206462705U CN201621185415.1U CN201621185415U CN206462705U CN 206462705 U CN206462705 U CN 206462705U CN 201621185415 U CN201621185415 U CN 201621185415U CN 206462705 U CN206462705 U CN 206462705U
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- Prior art keywords
- otch
- circular
- row
- furniture manufacture
- lance
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Abstract
The utility model discloses a kind of drawing grid cotton structure for Furniture manufacture, including the flat board being made by cavernosa material, otch group is provided with the plate body of the flat board, the otch group is made up of two row's otch, often row's otch is constituted side by side by several identical and disjunct circular lances, wherein the circular arc concave surface of another row's otch is pointed in the circular arc concave surface of row's otch；The two ends end points of any circular lance is located in another row on the inside of the circular arc of two neighboring circular lance respectively.The purpose of this utility model is to provide a kind of drawing grid cotton structure for Furniture manufacture, the problem of to solve to waste very big after sponge perforate in the prior art, realizes that sponge can obtain the purpose of network without waste.
Description
Technical field
The utility model is related to furniture sponge field, concretely relates to a kind of drawing net for Furniture manufacture
Lattice cotton structure.
Background technology
Sponge is a polyporous materials, with good gas permeability and water imbibition.Industrial sponge includes foamed cotton, determined
Type cotton, rubber cotton, memory sponge etc..Wherein be usually used in the Furniture manufactures such as sofa for sizing cotton, it is foamed by polyurethane material
The multiple additives such as agent are mixed, and pressure agent, which enters simple die heating, can extrude sponge of different shapes, and it is adapted to swivel chair sofa seat
Pad, back of the body cotton, also have a small amount of handrail also to be made of sizing cotton.55# ~ 60# density of material is adopted as, its elasticity relatively meets national related mark
It is accurate.Sponge elastic hardness can adjust, and is adjusted according to product different parts difference.General seat cotton is high compared with hardness, and density is larger, the back of the body
Cotton takes second place, and pillow cotton is softer.In the prior art in the woodwork industry particularly manufacturing process such as sofa, soft seat, often need
Use sponge material.In order to increase the permeability of sponge material, the comfort level that people sit on is improved, in the prior art
Often punched on sponge plate, such as opening up regularly arranged circular port, honeycomb structure.But existing perforate mode is
The hole of needs is dug out on sponge plate, part is dug out and is directly thrown away, wastes very big, is unfavorable for energy-conservation and subtracts material reducing cost.
Utility model content
The purpose of this utility model is to provide a kind of drawing grid cotton structure for Furniture manufacture, existing to solve
The problem of wasting very big after sponge perforate in technology, realizes that sponge can obtain the purpose of network without waste.
The utility model is achieved through the following technical solutions：
A kind of drawing grid cotton structure for Furniture manufacture, including the flat board being made by cavernosa material, institute
State and otch group be provided with the plate body of flat board, the otch group is made up of two row's otch, often arrange otch by several it is identical and
Disjunct circular lance is constituted side by side, wherein the circular arc concave surface of another row's otch is pointed in the circular arc concave surface of row's otch；It is any
The two ends end points of circular lance is located in another row on the inside of the circular arc of two neighboring circular lance respectively.
It is that the hole of needs is dug out on sponge plate for perforate mode of the prior art, digs out part and directly thrown away
Fall, the problem of wasting very big, the utility model proposes a kind of drawing grid cotton structure for Furniture manufacture.First will be existing
Sponge material be set to tabular, otch group is set on flat board, wherein the otch group is the combination of two row's otch, and
Often arrange is made up of multiple identical and disjunct circular lance.The concave surface of the circular arc of two row's otch is positive relative, is two
The inner side that concaves towards of row circular lance is direction where being directed towards mutually, two row circular lances in an otch group interlock into
Row arrangement.The two-end-point of any of which circular lance is located in another row on the inside of the circular arc of two neighboring circular lance respectively, circle
Be the side where the circular arc center of circle on the inside of arc, said structure be by two row circular lances in an otch group intermesh into
Row arrangement, all circular lances in an otch group are interlaced and respective independence, between two neighboring circular lance still
It is connected with cavernosa material.The utility model is achieved using the excellent elasticity of cavernosa material and plasticity.When needing to use,
Only need to be along flat board described in otch group short-axis direction from two side stretchings, cavernous body stress starts deformation, each circle along in otch group
Arc otch is stretched to both sides, and circular lance, which is gradually opened, becomes the big breach for forming crescent shape, then with continuing to pulling force,
Circular lance continues to become big to irregular shape, and the sponge between two neighboring circular lance is extruded first to be deformed upon, by
Gradually rotated to the both sides of Impact direction, when the pulling force suffered by the cavernous body between circular lance has been more than the knot of cavernous body inherently
During structure intensity, the pars body is to be reversed stretching, is that the original cavernous body inside circular lance is pulled to circular arc
On the outside of arc, an approximate circle structure is collectively formed with circular lance, each circular lance constitute one it is approximate circle
Hole, so as to ultimately form the network structure of multiple holes.Due to the intrinsic plastic strength of cavernous body, it is netted that stretching is formed
The sponge of structure will not automatically reset, unless inwardly applied external force to it, and applied along otch group short-axis direction from both sides
External force be also greater than the structural strength of cavernous body, can just be allowed to be reset to a close cavernous body flat board again.This practicality
Circular lance in new, two side is closely adjacent when non-stretched inside its otch, it is preferable to use thickness is within 1mm
Piece knife carries out cutting openings, enables to otch more careful closer.Compared to perforate is done from cavernous body in the prior art
Method, the utility model need to only set circular lance on cavernous body, can be realized using existing hobboing cutter or decompressor, through drawing
The excellent ventilated performance of existing porous sponge body can be realized after stretching, and the utility model does not result in cavernous body raw material
Waste and loss, greatly improve raw material availability, reduce cost and consumption of raw materials, with marked improvement.
Further, one end of the circular lance, with inside the circular lance and another closest circle
The distance between one end of arc otch, the Breadth Maximum of more than two sections circular arc institute surrounding portions.So that staggered two circles
Arc otch surrounds the region formed, constitutes more than one structure for stating the sub-elliptical on the basis of two sections of circular arcs, so that it is guaranteed that
The utility model is during stretching use, and the cavernosa material in the region can be first subjected to crimp, eject again afterwards, really
Protect the region after stretching is completed to shrink automatically, it is ensured that the network of formation will not automatically reset.
Further, the cavernosa material is pearl cotton or sponge.Existing sponge or Pearl wool material are by good
Good deformability and reset capability, can be used as the main material in the utility model.
Further, N row's otch groups are equidistantly distributed with the plate body of the flat board, wherein N is just whole more than or equal to 2
Number.It is that multiple rows of otch group is set on one piece of sponge flat board so that flat board can be opened to bigger wide range,
Even flat board is set entirely to be stretched as full mesh structure, so as to save material to a greater extent, reduce cost.
It is preferred that, the spacing between adjacent two rows otch group, in more than or equal to one otch group, adjacent in same row's otch
Beeline between two circular lances.
Applicant has found that the spacing between adjacent two rows otch is too small after research, can cause between adjacent cut group
Hypotelorism between circular lance, remaining sponge material is too small so that the utility model is easily pulled off, and not utilizing makes
With.Therefore the spacing between preferably adjacent two rows otch group be more than or equal in an otch group, it is two neighboring in same row's otch
Beeline between circular lance, so that it is guaranteed that the utility model has enough intensity so that the utility model will not be
It is pulled off easily in drawing process.
It is preferred that, the beeline in an otch group, in same row's otch between two neighboring circular lance, equal to circle
The 2/3 of the radius of arc otch.It is distance of center circle in an otch group, in same row's otch between two neighboring circular lance etc.
In the 8/3 of arc radius, the distance is the optimal distance that utility model people draws after lot of experiments, and the distance can be in net
Optimal balance is obtained between lattice intensity and mesh-density, when the distance is more than 2/3 arc radius, in flat board of the same area
The otch quantity of upper setting is reduced, and the grid number formed after stretching is reduced with grid area, and ventilated performance drastically declines.
And the distance be less than 2/3 arc radius when, again can exist be stretched as intensity decreases after grid, it is easy to the problem of being pulled off.
It is preferred that, the thickness of the flat board is more than or equal to 0.5cm.If the flat board is excessively thin, its intensity can be weakened,
It is easily impaired in drawing process to draw bad, and the thickness more than or equal to 0.5cm then ensure that its intensity will not be damaged easily, so that
Improve service life of the present utility model and performance.
It is preferred that, the circular lance is the circular arc more than or equal to 3/5 section of full circle.If likewise, otch is too short, after stretching
The grid of formation is small, and ventilated performance is similarly subjected to influence.Therefore utility model people draws after lot of experiments, circular lance
There is more excellent ventilated performance during for more than or equal to the circular arc of 3/5 section of full circle, be advantageously used for the portions such as sofa, backrest and carry
It is high-comfort.
The utility model compared with prior art, has the following advantages and advantages：
1st, a kind of drawing grid cotton structure for Furniture manufacture of the utility model, compared in the prior art for family
Have the sponge material of class, it is necessary to from sponge perforate, the way for throwing away waste material, the utility model need to only set circle on sponge
The excellent ventilated performance of existing porous sponge can be realized after arc otch, drawn, and does not result in sponge material
Waste with losing, greatly improve raw material availability, reduce cost and consumption of raw materials, with marked improvement.
2nd, a kind of drawing grid cotton structure for Furniture manufacture of the utility model, sets many on one piece of sponge flat board
Arrange the otch group so that flat board can be opened to bigger wide range, or even flat board is stretched as entirely by whole
Network structure, so as to save material to a greater extent, reduce cost.
Brief description of the drawings
Fig. 1 is the structural representation under the utility model specific embodiment unstretched state；
Fig. 2 is the structural representation in the utility model specific embodiment drawing process；
Fig. 3 is the structural representation in the utility model specific embodiment drawing process；
Fig. 4 is that the utility model specific embodiment stretches the structural representation after finishing；
Fig. 5 is the partial schematic diagram of an otch group in Fig. 1.
Numbering in figure is followed successively by：1- flat boards, 2- circular lances.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, is not intended as limiting of the present utility model.
Embodiment 1：
A kind of drawing grid cotton structure for Furniture manufacture as shown in Figures 1 to 5, including by cavernosa material system
Otch group is provided with the flat board 1 made, the plate body of the flat board 1, the otch group is made up of two row's otch, often arranges otch
Constitute, cut wherein another row is pointed in the circular arc concave surface of row's otch side by side by several identical and disjunct circular lances 2
The circular arc concave surface of mouth；The two ends end points of any circular lance 2 is located in another row in the circular arc of two neighboring circular lance 2 respectively
Side.One end of the circular lance 2, one end with being located at the inside of circular lance 2 and another closest circular lance
The distance between, the Breadth Maximum of more than two sections circular arc institute surrounding portions, be in Fig. 5 a be more than b.The cavernosa material is
Pearl cotton.N row's otch groups are equidistantly distributed with the plate body of the flat board 1, wherein N is the positive integer more than or equal to 2.Adjacent two
In spacing between row's otch group, more than or equal to one otch group, in same row's otch between two neighboring circular lance 2 most
Short distance.Beeline in one otch group, in same row's otch between two neighboring circular lance 2, equal to circular lance 2
Radius 2/3.The thickness of the flat board 1 is more than or equal to 0.5cm.The circular lance 2 is the circle more than or equal to 3/5 section of full circle
Arc.
Fig. 1 to Fig. 4 show respectively the present embodiment from unstretched state value be completely stretched out during structural representation
Figure.When needing to use, it is only necessary to which, along flat board 1 described in the otch group short-axis direction from two side stretchings in Fig. 1, pearl cotton stress starts
Deformation, each circular lance 2 is stretched to both sides along in otch group, and circular lance 2, which is gradually opened, becomes big formation crescent shape
Breach, then with pulling force is continued to, circular lance 2 continues to become big to irregular shape, between two neighboring circular lance 2
Pearl cotton is deformed upon, and is gradually rotated to the both sides of Impact direction, when the pulling force suffered by the pearl cotton between circular lance 2 is big
When pearl cotton intrinsic structural strength, the Some Pearls cotton is to be reversed stretching, is to be located at originally inside circular lance 2
Pearl quilt be pulled on the outside of circular arc arc, collectively form an approximate circle structure, each circular lance with circular lance 2
2 constitute an approximate circle hole, so as to ultimately form the network structure of multiple holes.Due to the intrinsic plasticity of pearl cotton
Intensity, stretching the pearl cotton of the network structure formed will not automatically reset, unless inside from both sides along otch group short-axis direction
Apply external force to it, and the external force applied is also greater than the structural strength of pearl cotton, can just be allowed to be reset to one again tightly
Close pearl cotton flat board 1.Compared in the prior art from pearl cotton perforate way, the present embodiment need to only set on pearl cotton
Circular lance 2 is put, is realized using existing hobboing cutter, and does not result in waste and the loss of pearl cotton raw material, is greatly improved
Raw material availability, reduces cost and consumption of raw materials, with marked improvement.
Also can in addition, the making material of the present embodiment middle plateform is used with pearl cotton property very identical sponge material
Realize the purpose of this utility model and effect.
Above-described embodiment, is entered to the purpose of this utility model, technical scheme and beneficial effect
One step is described in detail, be should be understood that and be the foregoing is only embodiment of the present utility model, is not used to limit
Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, is equally replaced
Change, improve, should be included within protection domain of the present utility model.
Claims (8)
1. a kind of drawing grid cotton structure for Furniture manufacture, including the flat board being made by cavernosa material（1）, its
It is characterised by：The flat board（1）Plate body on be provided with otch group, the otch group is made up of two row's otch, often arrange otch it is equal
By several identical and disjunct circular lances（2）Constitute, cut wherein another row is pointed in the circular arc concave surface of row's otch side by side
The circular arc concave surface of mouth；Any circular lance（2）Two ends end points respectively be located at another row in two neighboring circular lance（2）Circle
On the inside of arc.
2. a kind of drawing grid cotton structure for Furniture manufacture according to claim 1, it is characterised in that：The circle
Arc otch（2）One end, with positioned at the circular lance（2）Between one end of another internal and closest circular lance
Distance, the Breadth Maximum of more than two sections circular arc institute surrounding portions.
3. a kind of drawing grid cotton structure for Furniture manufacture according to claim 1, it is characterised in that：The sea
Continuous body material is pearl cotton or sponge.
4. a kind of drawing grid cotton structure for Furniture manufacture according to claim 1, it is characterised in that：It is described flat
Plate（1）Plate body on N row's otch groups are equidistantly distributed with, wherein N is positive integer more than or equal to 2.
5. a kind of drawing grid cotton structure for Furniture manufacture according to claim 4, it is characterised in that：Adjacent two
The spacing between otch group is arranged, in more than or equal to one otch group, two neighboring circular lance in same row's otch（2）Between
Beeline.
6. a kind of drawing grid cotton structure for Furniture manufacture according to claim 1, it is characterised in that：One is cut
Mouth organizes two neighboring circular lance in interior, same row's otch（2）Between beeline, equal to circular lance（2）Radius
2/3。
7. a kind of drawing grid cotton structure for Furniture manufacture according to claim 1, it is characterised in that：It is described flat
Plate（1）Thickness be more than or equal to 0.5cm.
8. a kind of drawing grid cotton structure for Furniture manufacture according to claim 1, it is characterised in that：The circle
Arc otch（2）For the circular arc more than or equal to 3/5 section of full circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621185415.1U CN206462705U (en) | 2016-11-04 | 2016-11-04 | A kind of drawing grid cotton structure for Furniture manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621185415.1U CN206462705U (en) | 2016-11-04 | 2016-11-04 | A kind of drawing grid cotton structure for Furniture manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206462705U true CN206462705U (en) | 2017-09-05 |
Family
ID=59709726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621185415.1U Expired - Fee Related CN206462705U (en) | 2016-11-04 | 2016-11-04 | A kind of drawing grid cotton structure for Furniture manufacture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206462705U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106617911A (en) * | 2016-11-04 | 2017-05-10 | 成都柒柒家祥科技有限公司 | Stretching type grid cotton structure for furniture manufacturing |
| CN108750388A (en) * | 2018-06-13 | 2018-11-06 | 青岛海信电器股份有限公司 | Screen protective liner in being packed for large screen display terminal |
| CN111820672A (en) * | 2020-07-23 | 2020-10-27 | 杨帆 | Sponge mattress containing silica gel |
-
2016
- 2016-11-04 CN CN201621185415.1U patent/CN206462705U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106617911A (en) * | 2016-11-04 | 2017-05-10 | 成都柒柒家祥科技有限公司 | Stretching type grid cotton structure for furniture manufacturing |
| CN108750388A (en) * | 2018-06-13 | 2018-11-06 | 青岛海信电器股份有限公司 | Screen protective liner in being packed for large screen display terminal |
| CN111820672A (en) * | 2020-07-23 | 2020-10-27 | 杨帆 | Sponge mattress containing silica gel |
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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: 20170905 Termination date: 20211104 |