CN102493310A - Playground mats - Google Patents
Playground mats Download PDFInfo
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- CN102493310A CN102493310A CN2011104115710A CN201110411571A CN102493310A CN 102493310 A CN102493310 A CN 102493310A CN 2011104115710 A CN2011104115710 A CN 2011104115710A CN 201110411571 A CN201110411571 A CN 201110411571A CN 102493310 A CN102493310 A CN 102493310A
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- bottom recesses
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Abstract
The invention discloses two types of playground mats, which mainly comprise mat bodies. Different top surface grooves, different bottom surface grooves and various draining holes having drainage effect are arranged on the mat bodies, and by means of designs on section shapes of the top surface grooves, section shapes of the bottom surface grooves and section shapes of the various draining holes, the top surface grooves, bottom surface grooves and the various draining holes have spaces for storing a certain amount of water. The playground mats have the advantages that the water can be drained effectively through the upper surface grooves, the lower surface grooves and the various draining holes under the condition of a large amount of water, the upper surface grooves, the lower surface grooves and the various draining holes have certain water storing capability due to the section shapes and can reduce number of irrigative times appropriately, thereby improving drought-resistant capability.
Description
Technical field
The present invention relates to a kind of ground cushion that is applied to sports ground, be specifically related to be used to be laid on the sports ground draining ground cushion of turf below.
Background technology
At present, the soil layer of the turf of present sports ground below is generally steel work, is convenient to discharge rainwater; Between them, be provided with the insulation materials that is used to support, make turf have certain buffering, but the water draining and accumulating effect of present insulation material layer is bad; It is too strong to have plenty of water permeability, though help draining, not dead in order to guarantee the grass on the turf; Need frequent irrigation, waste water source and manpower; It is bad to have plenty of water permeability, needs to increase extra gutter, rot because of soaking for a long time otherwise grass is easy, and this insulation material layer gas permeability is poor.Still there is not now a kind of sports ground ground cushion that can timely and effective draining can have certain retaining effect again.
Summary of the invention
Be to solve the deficiency of prior art, the object of the present invention is to provide the sports ground ground cushion that can timely and effective draining can have certain retaining effect again.
To achieve these goals, the present invention adopts following technical scheme:
The sports ground ground cushion comprises: the ground pad body is characterized in that the upper surface of pad body is provided with a plurality of end face grooves that are parallel to first horizontal direction on above-mentioned ground; The soffit of above-mentioned ground pad body is provided with a plurality of bottom recesses that are parallel to second horizontal direction; Above-mentioned first horizontal direction and second horizontal direction are not parallel; Above-mentioned end face groove and bottom recesses intersection have drain hole.Be that end face groove and bottom recesses are not all right, but intersect at a certain angle.
Aforesaid sports ground ground cushion is characterized in that, the cross sectional shape of above-mentioned end face groove is " protruding " font or up-small and down-big trapezoidal.
Aforesaid sports ground ground cushion is characterized in that, the cross sectional shape of above-mentioned bottom recesses is inverted " protruding " font or up big and down small trapezoidal.
Aforesaid sports ground ground cushion is characterized in that, above-mentioned end face groove and bottom recesses degree of depth sum be less than the thickness of ground pad body, and the size of above-mentioned drain hole both ends open is greater than the size between wherein.
Another kind of sports ground ground cushion of the present invention comprises: the ground pad body, it is characterized in that the upper surface of pad body is provided with the end face groove that is divided into several same shape area on above-mentioned ground, and the identical shaped zone of above-mentioned upper surface is called the upper surface piece; The soffit of pad body is provided with the bottom recesses that is divided into several same shape area on above-mentioned ground, and the identical shaped zone of above-mentioned soffit is called the soffit piece; Above-mentioned upper surface piece and soffit piece are not overlapping in the horizontal direction; The intersection of above-mentioned end face groove and bottom recesses is provided with first kind drain hole.
Aforesaid sports ground ground cushion is characterized in that, the cross sectional shape of above-mentioned end face groove is " protruding " font or up-small and down-big trapezoidal.
Aforesaid sports ground ground cushion is characterized in that, the cross sectional shape of above-mentioned bottom recesses is inverted " protruding " font or up big and down small trapezoidal.
Aforesaid sports ground ground cushion is characterized in that, above-mentioned end face groove and bottom recesses degree of depth sum be less than the thickness of ground pad body, and the size of above-mentioned first kind drain hole both ends open is greater than the size between wherein.
Aforesaid sports ground ground cushion is characterized in that, above-mentioned upper surface piece is the identical square of size with the soffit piece, and above-mentioned bottom recesses is positioned at the geometric center of above-mentioned upper surface piece in the horizontal direction in the intersection of soffit.
Aforesaid sports ground ground cushion is characterized in that, above-mentioned upper surface piece is the identical regular hexagon of size with the soffit piece, and above-mentioned bottom recesses is positioned at the geometric center of above-mentioned upper surface piece in the horizontal direction in the intersection of soffit.
Aforesaid sports ground ground cushion is characterized in that, the geometric center of above-mentioned upper surface piece is provided with the second type of drain hole that is communicated with above-mentioned ground pad body upper surface and above-mentioned bottom recesses; The geometric center of above-mentioned soffit piece is provided with the 3rd type of drain hole that is communicated with above-mentioned ground pad body soffit and above-mentioned end face groove.
Aforesaid sports ground ground cushion is characterized in that, the size of above-mentioned second type of drain hole and the 3rd type of drain hole both ends open is greater than the size between wherein.
What need explanation a bit is that ground of the present invention pad body all can adopt XPX foamed material (expanded polystyrene (EPS)) to process.
Usefulness of the present invention is: can effectively under the big situation of the water yield, carry out effective draining through all kinds of drain holes through the upper and lower surfaces groove; And the cross sectional shape of upper and lower surfaces groove and all kinds of drain holes can have certain water-holding capacity; Can suitably reduce the number of times of irrigation, improve siccocolous ability.
Description of drawings
Fig. 1 is the cross-section structure of existing sport surface;
Fig. 2 is the perspective view of a preferred version of sports ground ground cushion of the present invention;
Fig. 3 is a plan structure sketch map (wherein dotted line representative bottom recesses) embodiment illustrated in fig. 2;
Fig. 4 is the structural representation of a preferred version of the end face groove cross sectional shape among the present invention;
Fig. 5 is the structural representation of another preferred version of the end face groove cross sectional shape among the present invention;
Fig. 6 is the structural representation of a preferred version of the bottom recesses cross sectional shape among the present invention;
Fig. 7 is the structural representation of another preferred version of the bottom recesses cross sectional shape among the present invention;
Fig. 8 is the cross-sectional view at drain hole place in a preferred embodiment of the present invention;
Fig. 9 is the perspective view of another preferred version of sports ground ground cushion of the present invention;
Figure 10 is the plan structure sketch map (wherein dotted line representative bottom recesses) of embodiment shown in Figure 9;
Figure 11 is the simplified structure sketch map of overlooking (wherein dotted line representative bottom recesses) of the 3rd preferred version of sports ground ground cushion of the present invention.
The implication of Reference numeral among the figure:
A, steel work, b, insulation material layer, c, soil layer, 1, pad body, 2, the end face groove, 3, bottom recesses, 4, drain hole, 5, the upper surface piece, 6, the soffit piece, 7, first kind drain hole, 8, second types of drain holes, 9, the 3rd types of drain holes.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done concrete introduction.
See figures.1.and.2, the sports ground ground cushion in the first string of the present invention comprises: ground pad body 1.
The upper surface of pad body 1 is provided with a plurality of end face grooves 2 that are parallel to first horizontal direction on ground; The soffit of above-mentioned ground pad body 1 is provided with a plurality of bottom recesses 3 that are parallel to second horizontal direction; End face groove 2, bottom recesses 3 are the linear pattern groove, and reaching integral body is a groove that extends along rectilinear direction, and what need explanation a bit is that first horizontal direction and second horizontal direction are not parallel; So regardless of the cross sectional shape and the size of end face groove 2, bottom recesses 3; Can not overlap between them, locating of crossing always arranged, be provided with drain hole 4 in this intersection.Shape as for drain hole will be decided according to different situations.If the degree of depth sum of end face groove 2, bottom recesses 3 is greater than the thickness of ground pad body 1, then the intersection at them can form a pore structure naturally as drain hole 4, and its shape is decided according to the angle that end face groove 2, bottom recesses 3 intersect.Certainly,, need the artificial situation that leave drain hole 4, describe in the back when the degree of depth sum of end face groove 2, bottom recesses 3 during less than the thickness of ground pad body 1.
Like Fig. 1, shown in Figure 2; As a kind of preferred version; The cross section of end face groove 2, bottom recesses 3 is measure-alike rectangle, and the spacing between spacing between the end face groove 2 and the bottom recesses 3 is identical, and first horizontal direction is vertical each other with second horizontal direction.
Like Fig. 9, Figure 10, shown in Figure 11, as another scheme of sports ground ground cushion of the present invention, it comprises: place body 1.Pad body 1 upper surface is provided with the end face groove 2 that is divided into several same shape area on ground, and the identical shaped zone of upper surface is called upper surface piece 5; The soffit of pad body 1 is provided with the bottom recesses 3 that is divided into several same shape area on ground, and the identical shaped zone of soffit is called soffit piece 6; Upper surface piece 5 is not overlapping in the horizontal direction with soffit piece 6; The intersection of end face groove 2 and bottom recesses 3 is provided with first kind drain hole 7.
First kind drain hole 7 is similar to the drain hole 4 in the aforementioned schemes, and its concrete condition also will be decided according to the concrete condition of end face groove 2, bottom recesses 3.
So, the current that flow into end face groove 2 just can flow in the bottom recesses 3 under the effect of gravity through first kind drain hole 7, thereby obtain discharging.
As preferred version; Upper surface piece 5 is size identical regular hexagon or square with soffit piece 6; Be that end face groove 2 has same size and arranges with bottom recesses 3; But what need explanation a bit is that upper surface piece 5 is not overlapping in the horizontal direction with soffit piece 6, and the surperficial below intersection of bottom recesses 3 is positioned at the geometric center of upper surface piece in the horizontal direction.That is to say, be the certain distance that staggers each other in the horizontal direction between end face groove 2 and the bottom recesses 3.
Under the prerequisite of this kind scheme, in order to realize better draining and permeability, the geometric center of upper surface piece 5 is provided with the second type of drain hole 8 that is communicated with upper surface and bottom recesses 3; The geometric center of above-mentioned soffit piece is provided with the 3rd type of drain hole 9 that is communicated with soffit and end face groove 2.Different with aforesaid drain hole 4 with first kind drain hole 5; Second type of drain hole 8 and the 3rd type of drain hole 9 because its position not in the intersection of end face groove 2 with bottom recesses 3; So no matter the degree of depth what state of end face groove 2 and bottom recesses 3 all need be offered especially.So second type of drain hole 8 and the 3rd type of drain hole 9 horizontal sections can adopt multiple shape such as square, circle or hexagon.
Fig. 9, technical scheme shown in Figure 10 are that upper surface piece 5 and soffit piece 6 are square, and the point midway of end face groove 2 that constitutes every limit of upper surface piece 5 this moment promptly all has first kind drain hole 7 with the intersection of bottom recesses 3.Then being provided with second type of drain hole 8 in upper surface piece 5 centers, is that the center of soffit piece 6 has the 3rd type of drain hole 9 at four drift angles (adjacent upper surface piece 5 is public) of upper surface piece 5.The both sides of pad body 2 are similar situation so in fact, only are the dislocation that on the both direction of horizontal plane, has all produced half upper surface piece 5 or soffit piece 6 sizes.
Simplified structure sketch map when Figure 11 is regular hexagon for upper surface piece 5 and soffit piece 6 is wherein realized expression end face groove 2, and dotted line is represented bottom recesses 3.Being foursquare situation according to upper surface piece 5 and soffit piece 6 can know; Center at upper surface piece 5 hexagonal hexagons is formed with first kind drain hole 7, has second type of drain hole 8 at upper surface piece 5 hexagonal centers, has the 3rd type of drain hole 9 at upper surface piece 5 hexagonal drift angle places.The reverse side situation is similar, also only is certain position of staggering.
With reference to Fig. 4,5,6,7, can have certain water storage function in order to make ground cushion of the present invention, the vertical section shape of end face groove 2 can adopt Fig. 4 or shape shown in Figure 5, and promptly cross sectional shape is " protruding " font or up-small and down-big trapezoidal; Equally, the vertical section shape of bottom recesses 3 adopts Fig. 6 or shape shown in Figure 7, and promptly cross sectional shape is inverted " protruding " font or up big and down small trapezoidal.So, when ponding is soon arranged light, still can save a certain amount of water, make turf be unlikely to too dry in end face groove 2 and bottom recesses 3.In addition, when laying ground cushion of the present invention, certain slope may occur, the end face groove 2 that is in the gradient this moment is closed more easily, makes other end face groove 2 diffluences of current direction lower, makes ground cushion of the present invention adaptation to the ground more.
With reference to shown in Figure 8, during in the degree of depth of end face groove 2 and bottom recesses 3 with less than the thickness of ground pad body 1, drain hole 4 can not be connected by them and form; This moment, drain hole 4 can adopt shape shown in Figure 8; The size that is both ends open is greater than the size between wherein, and such benefit is, the pressure in the middle of when needing draining is convenient to draining greatly; When draining was arrived to a certain degree, this kind structure can be saved certain water yield under capillary effect simultaneously.First comes the similar of drain hole 7 and drain hole 4, also can adopt this kind structure, but prerequisite is when also being end face groove 2 with bottom recesses 3 degree of depth with less than the thickness of ground pad body 1.Second type of drain hole 8, the 3rd type of drain hole 9 also can adopt this scheme.Can play certain retaining effect.
The foregoing description does not limit the present invention in any form, and all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in protection scope of the present invention.
Claims (10)
1. sports ground ground cushion, comprising: the ground pad body is characterized in that the upper surface of pad body is provided with a plurality of end face grooves that are parallel to first horizontal direction on above-mentioned ground; The soffit of above-mentioned ground pad body is provided with a plurality of bottom recesses that are parallel to second horizontal direction; Above-mentioned first horizontal direction and second horizontal direction are not parallel; Above-mentioned end face groove and bottom recesses intersection have drain hole.
2. sports ground ground cushion according to claim 1 is characterized in that, the cross sectional shape of above-mentioned end face groove is " protruding " font or up-small and down-big trapezoidal.
3. sports ground ground cushion according to claim 1 is characterized in that, the cross sectional shape of above-mentioned bottom recesses is inverted " protruding " font or up big and down small trapezoidal.
4. according to any described sports ground ground cushion of claim 1 to 3, it is characterized in that above-mentioned end face groove and bottom recesses degree of depth sum be less than the thickness of ground pad body, the size of above-mentioned drain hole both ends open is greater than the size between wherein.
5. sports ground ground cushion comprises: the ground pad body, it is characterized in that the upper surface of pad body is provided with the end face groove that is divided into several same shape area on above-mentioned ground, and the identical shaped zone of above-mentioned upper surface is called the upper surface piece; The soffit of pad body is provided with the bottom recesses that is divided into several same shape area on above-mentioned ground, and the identical shaped zone of above-mentioned soffit is called the soffit piece; Above-mentioned upper surface piece and soffit piece are not overlapping in the horizontal direction; The intersection of above-mentioned end face groove and bottom recesses is provided with first kind drain hole.
6. sports ground ground cushion according to claim 5 is characterized in that, the cross sectional shape of above-mentioned end face groove is " protruding " font or up-small and down-big trapezoidal; The cross sectional shape of above-mentioned bottom recesses is inverted " protruding " font or up big and down small trapezoidal.
7. sports ground ground cushion according to claim 6 is characterized in that, above-mentioned end face groove and bottom recesses degree of depth sum be less than the thickness of ground pad body, and the size of above-mentioned first kind drain hole both ends open is greater than the size between wherein.
8. according to any described sports ground ground cushion of claim 5 to 7; It is characterized in that; Above-mentioned upper surface piece is the identical square of size with the soffit piece, and above-mentioned bottom recesses is positioned at the geometric center of above-mentioned upper surface piece in the horizontal direction in the intersection of soffit.
9. sports ground ground cushion according to claim 8 is characterized in that, the geometric center of above-mentioned upper surface piece is provided with the second type of drain hole that is communicated with above-mentioned ground pad body upper surface and above-mentioned bottom recesses; The geometric center of above-mentioned soffit piece is provided with the 3rd type of drain hole that is communicated with above-mentioned ground pad body soffit and above-mentioned end face groove; The size of above-mentioned second type of drain hole and the 3rd type of drain hole both ends open is greater than the size between wherein.
10. according to any described sports ground ground cushion of claim 5 to 7; It is characterized in that; Above-mentioned upper surface piece is the identical regular hexagon of size with the soffit piece, and above-mentioned bottom recesses is positioned at the geometric center of above-mentioned upper surface piece in the horizontal direction in the intersection of soffit; The geometric center of above-mentioned upper surface piece is provided with the second type of drain hole that is communicated with above-mentioned ground pad body upper surface and above-mentioned bottom recesses; The geometric center of above-mentioned soffit piece is provided with the 3rd type of drain hole that is communicated with above-mentioned ground pad body soffit and above-mentioned end face groove; The size of above-mentioned second type of drain hole and the 3rd type of drain hole both ends open is greater than the size between wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110411571.0A CN102493310B (en) | 2011-12-12 | 2011-12-12 | Playground mats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110411571.0A CN102493310B (en) | 2011-12-12 | 2011-12-12 | Playground mats |
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| Publication Number | Publication Date |
|---|---|
| CN102493310A true CN102493310A (en) | 2012-06-13 |
| CN102493310B CN102493310B (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110411571.0A Active CN102493310B (en) | 2011-12-12 | 2011-12-12 | Playground mats |
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| CN (1) | CN102493310B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153275A (en) * | 2014-08-25 | 2014-11-19 | 广州傲胜人造草有限公司 | Splicing-type lawn supporting pad |
| CN105838059A (en) * | 2016-06-06 | 2016-08-10 | 广州傲胜人造草股份有限公司 | Artificial lawn cushion and preparation method thereof |
| WO2017211187A1 (en) * | 2016-06-06 | 2017-12-14 | 广州傲胜人造草股份有限公司 | Artificial-turf support pad |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020029515A1 (en) * | 2000-09-01 | 2002-03-14 | Jean Prevost | Modular synthetic grass turf assembly |
| CN101772603A (en) * | 2007-08-02 | 2010-07-07 | 积水化学工业株式会社 | A sport-technical layer for use in an artificial lawn system, as well as such an artificial lawn system |
| CN202380379U (en) * | 2011-12-12 | 2012-08-15 | 昆山艾博机器人系统工程有限公司 | Athletic field mats |
-
2011
- 2011-12-12 CN CN201110411571.0A patent/CN102493310B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020029515A1 (en) * | 2000-09-01 | 2002-03-14 | Jean Prevost | Modular synthetic grass turf assembly |
| CN101772603A (en) * | 2007-08-02 | 2010-07-07 | 积水化学工业株式会社 | A sport-technical layer for use in an artificial lawn system, as well as such an artificial lawn system |
| CN202380379U (en) * | 2011-12-12 | 2012-08-15 | 昆山艾博机器人系统工程有限公司 | Athletic field mats |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153275A (en) * | 2014-08-25 | 2014-11-19 | 广州傲胜人造草有限公司 | Splicing-type lawn supporting pad |
| CN105838059A (en) * | 2016-06-06 | 2016-08-10 | 广州傲胜人造草股份有限公司 | Artificial lawn cushion and preparation method thereof |
| WO2017211184A1 (en) * | 2016-06-06 | 2017-12-14 | 广州傲胜人造草股份有限公司 | Artificial-turf soft pad and method for fabricating same |
| WO2017211187A1 (en) * | 2016-06-06 | 2017-12-14 | 广州傲胜人造草股份有限公司 | Artificial-turf support pad |
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| Publication number | Publication date |
|---|---|
| CN102493310B (en) | 2015-06-03 |
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Address after: 215347, Suzhou, Kunshan, No. South Road, Reed City, Tsinghua Science and Technology Park, building 10, building 1666 Patentee after: KUNSHAN ABLE ROBOTICS CO., LTD. Address before: 215347, Suzhou, Kunshan, No. South Road, Reed City, Tsinghua Science and Technology Park, building 10, building 1666 Patentee before: Kunshan Able Robotic System Engineering Co., Ltd. |