CN206844566U - A kind of floor panel structure for outdoor basketball movement - Google Patents
A kind of floor panel structure for outdoor basketball movement Download PDFInfo
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- CN206844566U CN206844566U CN201720690912.5U CN201720690912U CN206844566U CN 206844566 U CN206844566 U CN 206844566U CN 201720690912 U CN201720690912 U CN 201720690912U CN 206844566 U CN206844566 U CN 206844566U
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Abstract
A kind of floor panel structure for outdoor basketball movement is the utility model is related to, the structure of the athletic floor includes：Composite plastic layer, metallic framework layer and closed-cell foam cushion, the composite plastic layer is located at the superiors, the metallic framework layer is connected on the downside of composite plastic layer, and the closed-cell foam cushion is connected to the downside of metallic framework layer, and the surface shore hardness of the composite plastic layer is more than 65.Outdoor basketball movement floor panel structure of the present utility model has the comfortableness securities and motility of the basketball movement field of indoor timber floor assembling, and nonpoisonous and tasteless health green, service life is grown, easy for installation.All process physicals of assembling product installation combine, without gluing；Meanwhile be easy to carry out aluminum-plastic separation after in the product life cycle terminating, recycling can be separately recovered, beneficial to environmental protection.
Description
Technical field
It the utility model is related to a kind of structure on outdoor exercises floor, more particularly to a kind of ground for outdoor basketball movement
Harden structure.
Background technology
At present, there are two major classes outdoor court.One major class is hardened ground, includes cement flooring and asphalt floor
Deng.The advantages of hardened ground is that cost is low, and the resilience of basketball is good, nonpoisonous and tasteless, it is not necessary to reclaim.Major defect is not impact
Absorb, it is larger to the impact of the positions such as the knee joint of human body, ankle-joint, backbone when moving above, transported for a long time on this place
It is dynamic larger to injury of human.Easily injured fracture, strain, abrasive probability are all larger after slipping.Another major class is plastic floor,
Include acrylic acid and polyurethane ground, acrylic plastic ground is that one layer of paint is brushed on hardened ground, and advantage is basketball
Resilience is good, is not easy to abrade after slipping, and construction period has solvent volatilization to produce peculiar smell, and the later stage is nonpoisonous and tasteless, it is not necessary to reclaims.But
It is not solve the problems, such as impact absorbing, the positions such as the knee joint of human body, ankle-joint, backbone is impacted larger.And out of doors
In the case that the heat that drenches with rain is shone, service life is short.Polyurethane plastic ground be a kind of scene pour paving be produced on having on hardened ground
Machine material, advantage are that impact absorbing is relatively good, are not easy injury after slipping, and shortcoming is that the resilience of basketball is bad, construction period and
There is solvent volatilization to produce poisonous peculiar smell in completion half a year, to human body and environmental pollution, in sweltering heat during long-term use
Summer can give out a kind of niff, it is impossible to reclaim.
Utility model content
The utility model is directed to the deficiency on existing outdoor basketball movement floor, there is provided a kind of ground for outdoor basketball movement
Harden structure.
A kind of floor panel structure for outdoor basketball movement, including：Composite plastic layer, metallic framework layer and closed-cell foam delay
Layer is rushed, the composite plastic layer is located at the superiors, and the metallic framework layer is connected on the downside of composite plastic layer, the closed-cell foam
Cushion is connected to the downside of metallic framework layer, and the surface shore hardness of the composite plastic layer is more than 65.
The beneficial effects of the utility model are：Outdoor basketball movement floor panel structure of the present utility model has indoor wood
The comfortableness securities and motility of the basketball movement field of floor assembling, nonpoisonous and tasteless health green, service life length, installation
It is convenient.The surface shore hardness of the composite plastic layer is more than 65 so that the rebound degree of basketball is more than 90%, meets Basketball Match
Basic demand；The setting of closed-cell foam cushion causes floor panel structure to have certain snubber performance, reduces and is moving
During damage for human body.
Preferably, the composite plastic layer includes hard plastic layer and surface coextruded layer, and the surface coextruded layer passes through altogether
Crowded technology is compounded in the upper surface of hard plastic layer, and the skin-friction coefficient of surface coextruded layer is between 0.4-0.7.
The beneficial effect of above-mentioned preferred scheme is：The coefficient of friction of athletic floor is very crucial technical indicator, is rubbed
Wipe coefficient and illustrate that floor frictional force is too strong greatly, the flexibility of rotation can be reduced.Coefficient of friction novel understands floor frictional force too
It is low, the risk to slip can be increased.Surface coextruded layer coefficient of friction maintains flat between 0.4-0.7 between too sliding and too puckery
Weighing apparatus.
Preferably, the thickness of the composite plastic layer is not less than 6 millimeters, and surface coextruded layer thickness is in 0.3-0.5 millimeters.
The beneficial effect of above-mentioned preferred scheme is：Product uses out of doors, and long service life reduces product
Replacement frequency, and a kind of green scheme, it is desirable to which surface coextruded layer open air service life is not less than 10 years.Rigid plastics
Material has the nonpoisonous and tasteless fire-retardant characteristic that do not absorb water.The resilience of basketball and the case hardness of composite plastic layer and the direct phase of thickness
Close, for case hardness at 55 or so, the resilience of basketball is 75% or so, and when case hardness is more than 75, the resilience of basketball exists
93% or so, reach the level of concrete floor.Test proves that case hardness is in shore hardness/HD>65, the resilience of ball is not low
In 90%.With product thickness relation, thickness<Ball falling impact power is quickly passed to floor cushion during 4MM, influences the resilience of basketball,
Higher case hardness is required, just can guarantee that the rebound height of ball.Product thickness and service life also have directly simultaneously
Relation.Product thickness should>6MM.
Preferably, the closed-cell foam cushion includes two layers of aluminium foil layer and bubble cushion, and the bubble cushion is folded in two layers
Between aluminium foil layer, the thickness of the bubble cushion is 3-6 millimeters.
Preferably, multiple air bubbles, a diameter of 2-5 millimeters of the air bubble are provided with the bubble cushion.
The beneficial effect of above-mentioned preferred scheme is：3rd is closed-cell foam cushion, is related to impact absorbing and trembles,
Tremble the scope for referring to that floor is impacted and deformed, scope of trembling is more big more easily to cause fracture.Indoor timber floor specialty ratio
The impact absorbing mode on competition field ground is to use one piece of one piece of soft rubber blanket, pads and impact absorbing is played between rough ground and ground
Effect, while scope of trembling is small.Indoor timber floor non-racing also has the mode using one layer of sponge of paving to play impact with place
The effect of absorption.Installation effectiveness, service life are considered when using out of doors.The factor such as can not absorb water during rainy weather.We
The closed pore bubble cushion used be it is a kind of with plastics film production have independent air bubble be sealed in two layers of aluminium foil
Between bubble cushion.Each independent air bubble diameter is in 3-5 millimeters.Test proves that bubble diameter is too small, form
The same product structure of similar sponge, although because bubble is independent, product will not absorb water, and be deformed after being impacted
Scope is big.Bubble diameter is too big, although impact absorbing is more preferable, can influence the resilience index of ball, and plays ball when landing
Feel is bad.In order to ensure product service life and performance guarantee out of doors, the two sides of bubble is sealed using aluminum foil material, when
The service life of product is ensure that, second, ensure that the air in bubble is not easy slowly to spill, ensures that there is impact for a long time
The ability of absorption.The bubble cushion of different-thickness has different impact absorbing indexs.Test proves that cache layer thickness is in 3-
Between 6 millimeters, the floor impact that the plate paving that composite plastic layer and metallic framework are combined together is formed on the buffer layer is absorbed
>=30%, relatively good balances impact absorbing and resilience.Bubble cushion is made using the nonpoisonous and tasteless material for not absorbing water long lifespan,
And the characteristic with quick resilience.
Preferably, the groove structure of at least two upward openings is provided with the metallic framework layer；The composite plastic
The bottom of layer is provided with the lug boss being adapted with groove, and the lug boss insertion is in a groove.
The top opening size of the groove is consistent with bottom size, and two madial walls of the groove, which are provided with, to extend internally
Groove it is raised, the groove is raised be located at it is raised apart from the opening position of height 1/3rd that notch is cell wall, two groove
Between beeline be top opening size 75-95%.The section of the groove forms one and is similar to bottle section
Shape, be advantageous to strengthen its intensity being connected together with projection.
The beneficial effect of above-mentioned preferred scheme is：Raised physics mode on composite plastic layer is embedded on metallic framework
Groove in, form combining closely for similar joinery and its construction.Section bar both sides set the mounting structure of snap close mode, for quick jail
Solid floor installation, and can dismantle.
Preferably, the one end of the metallic framework layer also is provided with shackle member, and the other end is provided with fastener, the shackle member with
Fastener removably connects.
The beneficial effect of above-mentioned preferred scheme is：The lateral connection between metallic framework layer is realized, so that floor
Connection between floor can be realized by interface arrangment, be easy to dismount, recoverable.
Preferably, the metallic framework layer is made up of aluminum alloy materials.
The beneficial effect of above-mentioned preferred scheme is：Skeleton made of aluminum alloy materials can meet light weight, strong simultaneously
A variety of requirements such as high, corrosion-resistant are spent, effectively extend the service life on floor.
Preferably, the connection between composite plastic layer, metallic framework layer and closed-cell foam cushion passes through physical bond
Mode realize that including the clamping realized by shackle member and fastener between metallic framework layer and metallic framework layer is also wrapped
Being combined by the mortise and tenon type between groove and lug boss between composite plastic layer and metallic framework layer is included, is additionally included in closed pore bubble
Crimping between foam cushion and metallic framework is combined.So by the annexation of physical bond mode, in the week life of product
After phase terminates, recycling can be separately recovered, beneficial to environmental protection.
Preferably, the connection between composite plastic layer, metallic framework layer and closed-cell foam cushion, without using gluing, more
What is added is green, reduces the pollution to environment.
Brief description of the drawings
Fig. 1 is the structural representation of the floor panel structure of the outdoor basketball movement of the present utility model being used for；
Fig. 2 is the structural representation of the utility model composite plastic layer；
Fig. 3 is the structural representation of the utility model metallic framework；
Fig. 4 is the structural representation of the utility model closed-cell foam cushion；
Fig. 5 is the structural representation of a kind of shackle member of the present utility model and fastener structure；
Fig. 6 is the structural representation of a kind of shackle member of the present utility model and fastener structure.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As shown in figure 1, Fig. 1 is the structural representation of the floor panel structure of the outdoor basketball movement of the present utility model being used for,
Including：Composite plastic layer 1, metallic framework layer 2 and closed-cell foam cushion 3, the composite plastic layer 1 is located at the superiors, described
Metallic framework layer 2 is connected on the downside of composite plastic layer, and the closed-cell foam cushion 3 is connected to the downside of metallic framework layer 2, institute
The surface shore hardness for stating composite plastic layer 1 is more than 65.Outdoor basketball movement floor panel structure of the present utility model has indoor
The comfortableness securities and motility of the basketball movement field of timber floor assembling, nonpoisonous and tasteless health green, service life length, peace
Dress is convenient.The resilience of basketball and the case hardness of composite plastic layer and thickness are directly related, and case hardness is at 55 or so, basketball
Resilience 75% or so, when case hardness is more than 75, the resilience of basketball has reached the level of concrete floor 93% or so.
Test proves that case hardness is in shore hardness/HD>65, the resilience of ball is not less than 90%.So the composite plastic layer 1
Surface shore hardness is more than 65 so that the rebound degree of basketball is more than 90%, meets the basic demand of Basketball Match；Closed-cell foam delays
The setting of layer 3 is rushed so that floor panel structure has certain snubber performance, reduces the damage for human body in motion process.
As further scheme of the present utility model, as shown in Fig. 2 Fig. 2 is the structure of the utility model composite plastic layer
Schematic diagram, the composite plastic layer 1 include hard plastic layer 11 and surface coextruded layer 13, and the surface coextruded layer 13 passes through co-extrusion
Technology is compounded in the upper surface of hard plastic layer 11, and the skin-friction coefficient of surface coextruded layer 13 is between 0.4-0.7.Motion ground
The coefficient of friction of plate is very crucial technical indicator, and coefficient of friction illustrates that greatly floor frictional force is too strong, can reduce rotation
Flexibility.Coefficient of friction novel understands that floor frictional force is too low, can increase the risk to slip.Surface coextruded layer coefficient of friction is
Between 0.4-0.7, balance is maintained between too sliding and too puckery.
The thickness of the composite plastic layer 1 is not less than 6 millimeters, and the thickness of surface coextruded layer 13 is in 0.3-0.5 millimeters.Product is
Use out of doors, long service life reduces the replacement frequency of product, and a kind of green scheme, it is desirable to which surface is common
Layer open air service life is squeezed to be not less than 10 years.Hard plastics have the nonpoisonous and tasteless fire-retardant characteristic that do not absorb water.It is thick with product
Degree relation, thickness<Ball falling impact power is quickly passed to floor cushion during 4MM, influences the resilience of basketball, it is desirable to have higher table
Surface hardness, it just can guarantee that the rebound height of ball.Product thickness and service life also have direct relation simultaneously.Product thickness should
>6MM。
The bottom of the composite plastic layer is provided with the lug boss 12 being adapted with groove 21, and the lug boss 12 can be with removable
That unloads is embedded in groove 21.
As further scheme of the present utility model, such as figure as shown in figure 4, Fig. 4 buffers for the utility model closed-cell foam
The structural representation of layer, the closed-cell foam cushion 3 include two layers of aluminium foil layer 31 and bubble cushion 32, the sandwiched of bubble cushion 32
Between two layers of aluminium foil layer 31, the thickness of the bubble cushion 32 is 3-6 millimeters.Multiple air gas are provided with the bubble cushion 32
Bubble, a diameter of 2-5 millimeters of the air bubble.
The setting of closed-cell foam cushion is related to impact absorbing and trembled, and tremble the model for referring to that floor is impacted and deformed
Enclose, scope of trembling is more big more easily to cause fracture.The impact absorbing mode in indoor timber floor professional race place is to use one
One piece of soft rubber blanket of block, pads and plays a part of impact absorbing between rough ground and ground, while scope of trembling is small.Indoor wood
Floor non-racing also plays the role of to play impact absorbing using the mode of one layer of sponge of paving with place.Considered when using out of doors
Installation effectiveness, service life.The factor such as can not absorb water during rainy weather.The closed pore bubble cushion that we use is a kind of use
There is plastics film production independent air bubble to be sealed in the bubble cushion among two layers of aluminium foil.Each independent air bubble
Diameter is in 3-5 millimeters.Test proves that bubble diameter is too small, the same product structure of similar sponge is formd, although because
Bubble is independent, and product will not absorb water, but the scope deformed after being impacted is big.Bubble diameter is too big, although impact is inhaled
Receive more preferably, but the resilience index of ball can be influenceed, and the feel played ball when landing is bad.In order to ensure that product uses out of doors
Life-span and performance guarantee, the two sides of bubble are sealed using aluminum foil material, first, the service life of product is ensure that, second, ensure that
Air in bubble is not easy slowly to spill, and ensures there is the ability of impact absorbing for a long time.The bubble cushion of different-thickness has
Different impact absorbing indexs.Test proves that cache layer thickness is between 3-6 millimeters, composite plastic layer and metal bone
The floor impact that plate that frame is combined together paving is formed on the buffer layer absorbs >=30%, it is relatively good balance impact absorbing and
Resilience.Bubble cushion is made using the nonpoisonous and tasteless material for not absorbing water long lifespan, and the characteristic with quick resilience.
As further scheme of the present utility model, as shown in figure 3, the structure that Fig. 3 is the utility model metallic framework is shown
It is intended to；The structure of groove 21 of at least two upward openings is provided with the metallic framework layer 2；Under the composite plastic layer 1
Portion is provided with the lug boss 12 being adapted with groove 21, and the lug boss 12 is embedded in groove 21.The one of the metallic framework layer 2
End is provided with shackle member 22, and the other end is provided with fastener 23, and the shackle member 22 is removably connected with fastener 23.
The groove can be arranged to following structures：The top opening size of the groove is consistent with bottom size, described
Two madial walls of groove are provided with the groove projection to extend internally, and the groove is raised to be located at apart from the height three that notch is cell wall
/ mono- opening position, the beeline between the two grooves projection are the 75-95% of top opening size.The groove is cut
Face forms a shape for being similar to bottle section, is advantageous to strengthen its intensity being connected together with projection.Composite plastic layer
On raised physics mode be embedded into the groove on metallic framework, form combining closely for similar joinery and its construction.Section bar both sides
The mounting structure of snap close mode is set, installed for quick firm floor, and can dismantle.
As shown in Fig. 3,5,6, Fig. 3 is the structural representation of the utility model metallic framework, and Fig. 5 is of the present utility model one
The structural representation of kind shackle member and fastener structure, Fig. 6 are the knot of a kind of shackle member of the present utility model and fastener structure
Structure schematic diagram.One end of the metallic framework layer is provided with shackle member 22, and the other end of the metallic framework layer is provided with fastener 23,
The shackle member 22 is removably connected with fastener 23.
As shown in figure 5, the shackle member can be sagittate block tongue, the fastener can be to match with shackle member
Inside there is the neck of arrow type groove, when two pieces of floors are mutually spliced, adjacent shackle member and the connection of fastener card dismounting.
As shown in fig. 6, the shackle member can be hemispheric block tongue, the fastener can be to match with shackle member
Inside there is the neck of hemisphere type groove, when two pieces of floors are mutually spliced, adjacent shackle member and the connection of fastener card dismounting.
In addition, shackle member can also be that other disclosure satisfy that the interface arrangment that bayonet type connects with fastener.
In specific design operation, the metallic framework layer 2 can have a following structure, including bottom wall, the first side wall and
Second sidewall, the first side wall and second sidewall are positioned opposite and be connected to the both ends of bottom wall and upwardly extend, described
Groove 2 is connected on bottom wall, and the first side wall is connected with shackle member 22, and fastener 23 is connected with the second sidewall.
In addition, the metallic framework layer 2 is made up of aluminum alloy materials.Skeleton made of aluminum alloy materials can meet simultaneously
Light weight, intensity is high, a variety of requirements such as corrosion-resistant, effectively extends the service life on floor.
There is said structure to understand, the assembling installation between composite plastic layer 1, metallic framework layer 2 and closed-cell foam cushion 3
Realized by way of physical bond, without using gluing.It is compound using concavo-convex combination and composite plastic layer, without applying
Glue, reduce the pollution of environment.After product life cycle terminates, recycling can be separately recovered, beneficial to environmental protection.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (9)
1. a kind of floor panel structure for outdoor basketball movement, it is characterised in that the structure of the athletic floor includes：Composite plastic
The bed of material (1), metallic framework layer (2) and closed-cell foam cushion (3), the composite plastic layer (1) are located at the superiors, the metal
Casing play (2) is connected on the downside of composite plastic layer, and the closed-cell foam cushion (3) is connected to the downside of metallic framework layer (2),
The surface shore hardness of the composite plastic layer (1) is more than 65.
2. the floor panel structure according to claim 1 for outdoor basketball movement, it is characterised in that the composite plastic layer
(1) hard plastic layer (11) and surface coextruded layer (13) are included, the surface coextruded layer (13) is compounded in firmly by co-extrusion technology
The upper surface of matter plastic layer (11), the skin-friction coefficient of surface coextruded layer (13) is between 0.4-0.7.
3. the floor panel structure according to claim 2 for outdoor basketball movement, it is characterised in that the composite plastic layer
(1) thickness is not less than 6 millimeters, and coextruded layer (13) thickness in surface is in 0.3-0.5 millimeters.
4. the floor panel structure according to claim 1 for outdoor basketball movement, it is characterised in that the closed-cell foam delays
Rushing layer (3) includes two layers of aluminium foil layer (31) and bubble cushion (32), and the bubble cushion (32) is folded between two layers of aluminium foil layer (31),
The thickness of the bubble cushion (32) is 3-6 millimeters.
5. the floor panel structure according to claim 4 for outdoor basketball movement, it is characterised in that the bubble cushion (32)
It is interior to be provided with multiple air bubbles, a diameter of 2-5 millimeters of the air bubble.
6. according to any described floor panel structures for outdoor basketball movement of claim 1-5, it is characterised in that the metal
Groove (21) structure of at least two upward openings is provided with casing play (2)；The bottom of the composite plastic layer (1) be provided with
The lug boss (12) that groove (21) is adapted, the lug boss (12) are embedded in groove (21).
7. the floor panel structure according to claim 6 for outdoor basketball movement, it is characterised in that the metallic framework layer
(2) one end is provided with shackle member (22), and the other end is provided with fastener (23), and the shackle member (22) is detachable with fastener (23)
Connection.
8. floor panel structure according to claim 6, it is characterised in that the metallic framework layer (2) is by aluminum alloy materials system
Into.
9. floor panel structure according to claim 1, it is characterised in that composite plastic layer (1), metallic framework layer (2) and close
Connection between hole foamed buffer layer (3) is realized by way of physical bond, without using gluing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720690912.5U CN206844566U (en) | 2017-06-14 | 2017-06-14 | A kind of floor panel structure for outdoor basketball movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720690912.5U CN206844566U (en) | 2017-06-14 | 2017-06-14 | A kind of floor panel structure for outdoor basketball movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206844566U true CN206844566U (en) | 2018-01-05 |
Family
ID=60800043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720690912.5U Expired - Fee Related CN206844566U (en) | 2017-06-14 | 2017-06-14 | A kind of floor panel structure for outdoor basketball movement |
Country Status (1)
| Country | Link |
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| CN (1) | CN206844566U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152144A (en) * | 2017-06-14 | 2017-09-12 | 北京中联建诚建材有限公司 | It is a kind of to be used for the floor panel structure of outdoor basketball movement |
| CN109463847A (en) * | 2018-12-04 | 2019-03-15 | 温州职业技术学院 | A kind of instep-shaping blanking apparatus |
-
2017
- 2017-06-14 CN CN201720690912.5U patent/CN206844566U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152144A (en) * | 2017-06-14 | 2017-09-12 | 北京中联建诚建材有限公司 | It is a kind of to be used for the floor panel structure of outdoor basketball movement |
| CN107152144B (en) * | 2017-06-14 | 2023-09-05 | 北京中联建诚建材有限公司 | Floor structure for outdoor basketball sport |
| CN109463847A (en) * | 2018-12-04 | 2019-03-15 | 温州职业技术学院 | A kind of instep-shaping blanking apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180516 Address after: 100191 A301, peony science and technology building, 2 Huayuan Road, Haidian District, Beijing Co-patentee after: Qingdao Cola Science & Technology Co., Ltd. Patentee after: Beijing Zhonglian Jiancheng Building Material Co., Ltd. Co-patentee after: Wu Jinsong Address before: 100191 A301, peony science and technology building, 2 Huayuan Road, Haidian District, Beijing Patentee before: Beijing Zhonglian Jiancheng Building Material Co., Ltd. |
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| 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: 20180105 Termination date: 20210614 |