CN1861234A

CN1861234A - Artificial lawn

Info

Publication number: CN1861234A
Application number: CN 200610085516
Authority: CN
Inventors: 臧小松
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-20
Filing date: 2006-06-20
Publication date: 2006-11-15
Anticipated expiration: 2026-06-20
Also published as: CN100435894C

Abstract

An artificial lawn is composed of a substrate consisting sequentially of woven cloth, composite fiber cloth and lattice cloth, and multiple bundles of fiberous grasses consisting of netted fiber grasses, straight fiber glasses and curved fiber grasses, which are woven on said substrate by m lines x n rows.

Description

Chinampa

Technical field

The present invention relates to a kind of chinampa.

Background technology

Chinampa is to be raw material with lifeless plastics chemical fibre, the bionical attitude lawn of adopting manual method to make.It has solved a kind of important channel that natural lawns such as growth conditions is extremely unfavorable are difficult for growth and unsuitable lawn planting.Usually chinampa is to be made of base fabric and the pencil nylon short fibre that is planted on the base fabric, between the fiber with fine sand or rubber grain etc. as filler, make performance of its outward appearance and shape and natural lawn comparatively approaching.Owing to service life of chinampa can reach 8～10 years, have again and safeguard simply, maintenance costs is low, and can round-the-clock lasting use etc. advantage, and be laid on various motions or leisure places such as amusement park, campus, garden, park and court widely.But present disclosed chinampa mostly constitutes careless bunch of fiber by the fibers straight of many single structure forms, many bunches of fiber grass are planted on the base fabric by rule, opening net fibers straight grass or single fibrous grass as employing plants and puts on base fabric, when the chinampa of said structure bunch and bunch between fiber grass when closeer, cause the lawn case hardness big, shock-absorbing capacity is poor, thereby has weakened the result of use of chinampa; When chinampa bunch and bunch between fiber grass when sparse, can cause fiber support power not enough again, the shock-absorbing capacity of same chinampa is also relatively poor, use occasion is very restricted.At the problems referred to above, CN2758315Y disclosed " artificial lawn " mixes vertical shape gridding fibrous grass and curved fiber grass to plant to put on base fabric, to increase the Artificial grass support force, plays sand fixation by curved fiber grass simultaneously.Though the artificial lawn of this structure is compared with the chinampa of single structure form, can be near natural lawn, but this pedaline is compared with natural lawn aspect exercise performance, the coefficient of friction of its blade is significantly less than the nature lawn, be particularly useful in the bigger motion of impact strength, can cause that ball speed is too fast, the bounce-back rate is too high, and increase the control difficulty of sportsman to ball, therefore present chinampa can not satisfy the higher places of exercise intensity such as football field, rugby, tennis court, basketball court.In addition, the base fabric of chinampa easily causes be full of cracks through after the severe cold, and base fabric all adopts the black fixing glue in addition, and after sun insolation, base fabric has been accelerated the aging of fiber grass again because of absorbing heat, and shortens the service life of chinampa.

Summary of the invention

The purpose of this invention is to provide and a kind ofly be made of multiple shape fiber grass, its shock-absorbing capacity, exercise performance more approach the nature lawn, and long service life can be used for the chinampa of professional sports center.

The present invention is that the technical scheme that achieves the above object is: a kind of chinampa, comprise base fabric and bunch knit many bunches of fiber grass on base fabric by row, it is characterized in that: described base fabric comprises woven cloth, complex fabric cloth and the grid cloth that sets gradually, every bunch of fiber grass comprises out network fiber grass, straight shape fiber grass and curved fiber grass at least, and open network fiber grass, straight shape fiber grass and curved fiber grass and pass woven cloth, complex fabric cloth and grid cloth simultaneously and bunch knit by row, grid cloth bottom also is coated with the adularescent fixing glue.

The present invention has following advantage after adopting technique scheme: 1, shock-absorbing capacity is good.The present invention will open network fiber grass, straight shape fiber grass and curved fiber grass and mix the back and bunch be made into chinampa, it opens the advantage that the network fiber grass has softness, good springiness, also exist the defective that easy volt falls, and straight shape fiber grass has the good performance of unfolding, especially can be after trampling from recovery, therefore can split the network fiber grass can play good supporting role.Bunch knit curved fiber grass on base fabric to be Freezone curved in addition, and be positioned at out network fiber grass and straight shape fiber grass middle and lower part, not only splitting the network fiber grass plays a supporting role again with straight shape fiber grass, and curved fiber grass can also play good sand fixation, obviously improve the case hardness and the resiliency of chinampa, it is big to have solved the chinampa case hardness, and shock-absorbing capacity is relatively poor, and causes sportsman's ankle and the problems such as generation of athletic injurys such as knee joint is injured, foot's bruise.2, Windsor can be used for the various different sports centers that require.Chinampa of the present invention with curved fiber grass, open network fiber grass and straight shape fiber grass combines, artificial lawn not only has supporting force preferably, and increased the coefficient of friction on chinampa blade face by the fiber grass of difformity structure, so impulsive force that ball brought of energy balance any direction, and make chinampa of the present invention more approaching with natural lawn on shock-absorbing ratio, ball rebound place exercise performances such as rolling, turn to numerical value, can satisfy special match such as some high-intensity agonistic needs, can be used for professional sports center.3, sight is strong.Chinampa of the present invention is owing to adopt different structure, shape fiber, therefore also can be used for the greenbelt of highway both sides and the subband of golf course is viewed and admired as view, and effect is more true to nature, more approaches the nature lawn, gives the sensation that goes back to nature.4, long service life.The present invention improves base fabric, base fabric is changed into the composite construction that constitutes by woven cloth, complex fabric cloth and grid cloth, by the adhesive force between grid cloth increase base fabric and the fixing glue, make fiber grass and more firm being connected of base fabric, and reduce problems such as fixing glue be full of cracks, distortion.In addition, white fixing glue is adopted in invention, has solved to add the aging problem of fastfiber grass after sun insolation, thereby has prolonged the service life of chinampa greatly.5, has good result of use.Fiber grass of the present invention can bunch be knitted by waveform, therefore do not change bunch and bunch between the distance of fiber grass, can increase effective number of clusters in the unit are, make the number of clusters laying in the unit are more reasonable, not only make the base fabric more reasonable stress, be out of shape little, and make the fiber grass connect more firm, guarantee that chinampa under better shock-absorbing capacity, makes the lawn have moderate case hardness, guarantee the security of using.

Description of drawings

Below in conjunction with accompanying drawing embodiments of the invention are described in further detail.

Fig. 1 is a structural representation of the present invention.

Fig. 2 is the structure for amplifying schematic diagram of base fabric of the present invention.

Fig. 3 is the bottom view of Fig. 1.

Fig. 4 is an another kind of structural representation of the present invention.

Wherein: the 1-fixing glue, the 2-base fabric, the 21-woven cloth, the 22-complex fabric cloth, 23-grid cloth, 3-fiber grass, 31-opens the network fiber grass, the straight shape fiber of 32-grass, the curved fiber grass of 33-.

The specific embodiment

See the chinampa shown in Fig. 1～4, comprise base fabric 2 and bunch knit many bunches of fiber grass 3 on base fabric 2 by row.See shown in Fig. 1,2, base fabric 2 of the present invention comprises woven cloth 21, complex fabric cloth 22 and the grid cloth 23 that sets gradually, prevent effectively that by grid cloth 23 fixing glue from causing the problem of be full of cracks because of severe cold, and every bunch of fiber grass 3 comprises out network fiber grass 31, straight shape fiber grass 32 and curved fiber grass 33, opening network fiber grass 31, straight shape fiber grass 32 and curved fiber grass 33 passes woven cloth 21, complex fabric cloth 22 and grid cloth 23 simultaneously and bunch knits by row, the present invention also is coated with adularescent fixing glue 1 in the bottom of grid cloth 23, to delay the problem that base fabric 2 is heated and easily wears out.It is of the present invention that to open network fiber grass 31 its leaves wide between 10mm～20mm, the blade face of this fiber grass is provided with a plurality of grids that do not communicate, to increase the flexibility and the shock-absorbing capacity of chinampa, straight shape fiber grass 32 is a single fibrous grass, its leaf is wide to be arranged between 1mm～4mm, split network fiber grass 31 and play supporting role, and the wide 0.5mm～2mm that is arranged on of the leaf of curved fiber grass 33, see shown in Figure 1, every bunch of fiber grass of the present invention 3 its quantity of opening network fiber grass 31 are at 2～4, the quantity of straight shape fiber grass 22 is arranged on 4～16, and curved fiber grass 33 quantity can be arranged on 4～16, wherein also can adopt multiple different color, can make the more approaching natural lawn of chinampa by the fiber grass of different structure at straight shape fiber grass 32.Its identical length etc. when the present invention opens network fiber grass 31, straight shape fiber grass 32 and curved fiber grass 33 and stretches, and the height of every bunch of fiber grass 3 is at 30cm～70cm, can set according to instructions for use as 35mm, 38mm, 40mm, 45mm, 48mm, 50mm, 55mm, 60mm, 65mm etc., careless its of every bunch of fiber during nature opens network fiber grass 31 and straight shape fiber grass 32 is highly basic identical, and curved fiber grass 33 is positioned at the middle and lower part.

See that shown in Figure 3 is another kind of embodiment of the present invention, basic identical with above-mentioned structure, different be out network fiber grass 31, straight shape fiber grass 32 and curved fiber grass 33 along waveform by bunch knitting on woven cloth 21, complex fabric cloth 22 and grid cloth 23, neither influence the flexibility and the shock-absorbing capacity of chinampa, make the number of clusters laying in the unit are more reasonable again.

See that shown in Figure 4 is another embodiment of the present invention, its straight shape fiber grass 32 is made of the wide single fibrous grass more than two kinds that does not wait of leaf, and the leaf of each single fibrous grass is wide to differ between 1～3 times, it is wide as common leaf that to be that the single fibrous grass 321 of 2mm and leaf are wide be the single fibrous grass 322 of 1mm, since in every bunch of fiber grass by open network fiber grass 31, different two or three straight

shape fiber grass

32 and 33 mixing of curved fiber grass of width constitute, can not only make the more approaching natural lawn of outward appearance of chinampa, and also more approaching natural lawn on the exercise performance.

Claims

1, a kind of chinampa, comprise base fabric (2) and bunch knit many bunches of fiber grass (3) on base fabric (2) by row, it is characterized in that: described base fabric (2) comprises the woven cloth (21) that sets gradually, complex fabric cloth (22) and grid cloth (23), every bunch of fiber grass (3) comprises out network fiber grass (31) at least, straight shape fiber grass (32) and curved fiber grass (33), and open network fiber grass (31), straight shape fiber grass (32) and curved fiber grass (33) pass woven cloth (21) simultaneously, complex fabric cloth (22) and grid cloth (23) are knitted by capable bunch, also are coated with adularescent fixing glue (1) in grid cloth (23) bottom.

2, chinampa according to claim 1 is characterized in that: described network fiber grass (31), straight shape fiber grass (32) and the curved fiber grass (33) opened bunch knitted on woven cloth (21), complex fabric cloth (22) and grid cloth (23) along waveform.

3, chinampa according to claim 1 is characterized in that: described straight shape fiber grass (32) is made of the wide single fibrous grass more than two kinds that does not wait of leaf, and the leaf of each single fibrous grass is wide differs between 1～3 times.

4, according to the described chinampa of one of claim 1 to 3, it is characterized in that: described equal in length when opening network fiber grass (31), straight shape fiber grass (32) and curved fiber grass (33) stretching.

5, according to the described chinampa of one of claim 1 to 3, it is characterized in that: open network fiber grass (31) quantity at 2～4 in described every bunch of fiber grass, the quantity of straight shape fiber grass (32) and curved fiber grass (33) is respectively at 4～16.

6, according to the described chinampa of one of claim 1 to 3, it is characterized in that: the length of described every bunch of fiber grass (3) is at 30cm～70cm.