CN213593859U - Movable plastic ground for amusement park - Google Patents

Abstract

The utility model discloses a movable plastic ground for amusement parks, which comprises a plastic surface layer, a foam buffer layer, a non-woven fabric layer, a first composite board layer, a solid wood layer, a second composite board layer and a foundation bottom layer from top to bottom in sequence; the plastic surface layer is a surface layer prepared by uniformly mixing single-component glue and EPDM particles, the non-woven fabric layer is a waterproof non-woven fabric layer, and the base bottom layer is an acrylic bottom plate layer; the thickness of the plastic surface layer is the same as or similar to that of the foam buffer layer; the thickness of the solid wood layer is 2-3 times of that of the first composite board layer or the second composite board layer, and the overall thickness of the first composite board layer, the solid wood layer and the second composite board layer is the same as or similar to that of the plastic surface layer or the foam buffer layer; the plastic surface layer wraps the top surface and the periphery of the whole plastic floor and is sealed by biological wax. The utility model has the advantages of excellent elasticity, wear resistance, acid and alkali resistance, dust resistance, water resistance, no seam, compression resistance, impact resistance, easy cleaning, simple maintenance and the like.

Description

Movable plastic ground for amusement park

Technical Field

The utility model relates to a plastic ground technical field, more specifically the utility model relates to a movable plastic ground for amusement park that says so.

Background

The childhood is an important period for children to shape life, and the children amusement park can develop, care and cultivate the creativity, imagination and exploration spirit of children through constructing interesting and playful growth experience and enriching various growth spaces.

In order to achieve the protection effect, most manufacturers can establish protection facilities on the child amusement site to prevent children from falling down and falling down accidentally and guarantee the safety of the children during playing. The measure of paving the ground mat has obvious advantages, firstly, the cost performance is high; secondly, the cleaning is convenient, the cleaning is easy, the modification is convenient, and the later maintenance is convenient; in addition, the floor mat is bright in color, can be assembled into various patterns according to the requirements of customers, and is particularly suitable for children; most importantly, the ground mat is soft in material, has very strong buffering performance, is very good in anti-skidding and anti-falling performance, can reduce the injury caused by the ground activities of children, plays a role in protecting infants, and is the place favored by manufacturers.

It is well known that EPDM floor is a tasteless, environmentally friendly product. The EPDM plastic floor has excellent performances of oxidation resistance, ozone resistance and erosion resistance, can not fade, chalk or soften due to pollution of ultraviolet rays, ozone and acid rain, and can keep bright colors for a long time, so that the EPDM plastic floor is widely applied to child playgrounds, kindergartens, primary schools and other sports grounds at present. However, the conventional EPDM plastic floor has the problems of poor waterproofness, poor weather resistance and short service life.

Therefore, how to provide a movable plastic floor for amusement parks to effectively solve the problems in the prior art is a subject of intensive research by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

Therefore, an object of the present invention is to provide a movable plastic ground for amusement park to solve the problem proposed in the background art, its specific technical scheme is as follows:

a movable plastic floor for an amusement park comprises a plastic surface layer, a foam buffer layer, a non-woven fabric layer, a first composite board layer, a solid wood layer, a second composite board layer and a base bottom layer from top to bottom in sequence, wherein the plastic surface layer, the foam buffer layer, the non-woven fabric layer, the first composite board layer, the solid wood layer, the second composite board layer and the base bottom layer are bonded through corresponding adhesive water layers; the plastic surface layer is a surface layer prepared by uniformly mixing single-component glue and EPDM (ethylene-propylene-diene monomer) particles, the non-woven fabric layer is a waterproof non-woven fabric layer, and the base bottom layer is an acrylic bottom plate layer; the thickness of the plastic surface layer is the same as or similar to that of the foam buffer layer; the thickness of the solid wood layer is 2-3 times of that of the first composite board layer or the second composite board layer, and the overall thickness of the first composite board layer, the solid wood layer and the second composite board layer is the same as or similar to that of the plastic surface layer or the foam buffer layer; the plastic floor is characterized in that the peripheral edge of the plastic floor is an arc-shaped edge, and the plastic surface layer wraps the whole top surface and the periphery of the plastic floor and is sealed by biological wax.

Through adopting above-mentioned technical scheme, at first, the plastic surface course in the utility model is made by single component glue and EPDM granule homogeneous mixing for this surface course has excellent environmental aging resistance, thermal aging resistance, ozone resistance, chemical medium resistance, water proofness and low temperature resistance, and has good electrical insulation and excellent color stability, and the goods colour is durable unchangeable, and this plastic surface course elasticity is fabulous simultaneously, does not have the bubbling phenomenon; secondly, the foam buffer layer and the non-woven fabric layer of the utility model have the functions of buffering and impact resistance and also have the corresponding waterproof function; thirdly, the utility model provides an inferior gram force bottom plate layer sets up at the bottom on plastic ground, has good withstand voltage and shock resistance.

The utility model discloses a with the whole thickness of first composite sheet layer, wood layer, the composite sheet layer three-layer of second, the thickness of plastic surface course to and the same or similar of the thickness design of foam buffer layer, make and to support each other, mutual assistance between each layer, and then make this plastic ground have good impact resistance, buffering, resistance to compression, wear-resisting, acid and alkali-resistance, ageing resistance, all-weather effect, effectively prolonged the life on this plastic ground.

The utility model discloses except being provided with multiple waterproof layer, it still becomes the arc edge with the design of the edge all around on plastic floor, and the plastic surface course wraps up the top surface on whole plastic floor and all around and live with the biological wax is sealed for the edge is seamless, has played all-round dustproof, waterproof effect, has not only effectively prolonged the life on this plastic ground, and the staff of being convenient for carries out later stage cleanness and maintenance to it moreover.

On the basis of the technical scheme, the utility model discloses still can make following improvement:

preferably, the foam buffer layer is made of polyethylene foam.

The polyethylene foam cotton has the characteristics of small water absorption, high rebound resilience, weather resistance, aging resistance, mildew resistance and high resistance to corrosion of various chemical agents, and has good shockproof/buffer performance.

Preferably, the non-woven fabric layer comprises an upper non-woven fabric layer, a low-density polyethylene film layer and a lower non-woven fabric layer, and the upper non-woven fabric layer, the low-density polyethylene film layer and the lower non-woven fabric layer are compositely hot-pressed together.

The low-density polyethylene film made of the low-density polyethylene can effectively prevent water and acid and alkali substances in water, so that the non-woven fabric layer has the effects of preventing water and acid and alkali from corroding other structures below the non-woven fabric layer.

Preferably, the first composite ply and the second composite ply each comprise three sub-composite plies bonded to each other, and the fiber direction of the sub-composite plies in each adjacent layer is different.

The different fiber directions of each adjacent composite plies may create a tensile force with respect to each other to prevent deformation of the composite plies.

Preferably, the glue layer is an MDI glue layer, so that the bonding effect is good, and the MDI glue can ensure compatibility and is not easy to delaminate; and the MDI glue has little harm to human body, so the use process has no pollution and the flexibility and the safety are good.

Preferably, wrap up in plastic floor is all around the plastic surface course with the foam buffer layer directly bonds, with first composite sheet layer the wood layer the composite sheet layer of second and basic bottom passes through it is sealed that the bonding is realized to the non-woven fabrics layer to ensure this plastic ground holistic dustproof, water-proof effects.

Preferably, the upper surfaces of the non-woven fabric layers are coated with flame retardant layers to improve the flame retardancy of the plastic floor.

Preferably, the flame-retardant layer is a trichloroisopropyl phosphate layer.

Preferably, the thickness of the plastic surface layer is 1.5-2.5 cm.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic cross-sectional view of an embodiment of the plastic ground for a mobile amusement park of the present invention.

Fig. 2-3 are schematic views of the overall structure of an embodiment of the plastic ground for the mobile amusement park of the present invention.

Fig. 4 is a schematic structural view of a non-woven fabric layer in a plastic ground for a mobile amusement park according to the present invention.

Fig. 5 is a schematic cross-sectional view of another embodiment of the plastic ground for a mobile amusement park of the present invention.

Wherein, in the figure,

1-plastic surface layer; 2-a foam buffer layer; 3-non-woven fabric layer, 31-upper non-woven fabric layer, 32-low density polyethylene film layer, 33-lower non-woven fabric layer; 4-a first composite ply; 5-a solid wood layer; 6-a second composite ply; 7-a base bottom layer; 8-flame retardant layer.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

A movable plastic floor for amusement parks according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 5.

Example (b):

as shown in fig. 1, 2 and 3, the embodiment of the utility model provides a movable plastic ground for amusement park includes plastic surface course 1, foam buffer layer 2, non-woven fabrics layer 3, first composite sheet layer 4, solid wood layer 5, second composite sheet layer 6 and basic bottom 7 from top to bottom in proper order.

The adhesive layers are bonded through corresponding adhesive layers, MDI (diphenyl-methane-diisocyanate) glue is preferably used for the adhesive layers, MDI (diphenyl-methane-diisocyanate) is named as an isoester adhesive for short, the hot pressing time is short, the water resistance and weather resistance are excellent, the using amount of the adhesive is low, the strength and the excellent processing performance of the plastic are achieved, the plastic has the advantages that other synthetic materials cannot be compared particularly in the aspects of heat insulation, sound insulation, wear resistance, oil resistance, elasticity and the like, the chemical property is very stable, the volatile deterioration is not easy, and the stability is very high.

The utility model discloses because all realize fixed bonding through MDI glue between every layer, also make this plastic ground more ordinary plastic ground elasticity good, durable time is long.

The utility model discloses in, plastic surface course 1 is the surface course of being made by single component glue and EPDM granule homogeneous mixing to through many times of experimental verification, when the thickness of this surface course is between 1.5-2.5cm, it can enough guarantee that self has sufficient elasticity, can not consume too much material cost again.

The utility model discloses in, foam buffer layer 2 is made by the polyethylene foam cotton, and the cotton hydroscopicity of polyethylene foam is little, has the characteristics that resilience, weatherability, ageing-resistant, mould proof and resistant various chemical agent corrosivity are strong moreover, has good shockproof buffer performance. Simultaneously the utility model discloses in the polyethylene foam that uses still can corresponding antistatic agent and the fire retardant of adding, make it can have more excellent performance.

The utility model discloses in, non-woven fabrics layer 3 is waterproof non-woven fabrics layer. Further, as shown in fig. 4, the nonwoven fabric layer 3 includes an upper nonwoven fabric layer 31, a low density polyethylene film layer 32 and a lower nonwoven fabric layer 33, and the upper nonwoven fabric layer 31, the low density polyethylene film layer 32 and the lower nonwoven fabric layer 33 are closely combined and hot-pressed together. The low-density polyethylene film in the non-woven fabric layer 3 can effectively prevent water and acid and alkali substances in water, so that the non-woven fabric layer 3 has the effects of preventing water and acid and alkali corrosion of other structures located at the lower part of the non-woven fabric layer.

The utility model discloses in, first composite sheet layer 4 and second composite sheet layer 6 all include the branch composite sheet layer that the three-layer bonded each other to every adjacent layer divides the fibre direction of composite sheet layer different, can make it produce the pulling force each other like this, in order to prevent that composite sheet layer warp.

The utility model discloses make up first composite sheet layer 4, wood layer 5 and second composite sheet layer 6 is whole, the purpose combines the respective advantage of wood board and composite sheet, reaches the material stable, is difficult for the harmomegathus, and is sturdy and durable, the effect that waterproof nature is good, prolongs the life on this plastic ground.

The utility model discloses in, basic bottom 7 is ya keli bottom plate layer, has played basic resistance to compression, the effect of shocking resistance.

In one embodiment of the present invention, the thickness of the plastic surface layer 1 is the same as or similar to that of the foam buffer layer 2; the thickness of the solid wood layer 5 is 2-3 times of the thickness of the first composite board layer 4 or the second composite board layer 6, and the overall thickness of the three layers of the first composite board layer 4, the solid wood layer 5 and the second composite board layer 6 is the same as or similar to the thickness of the plastic surface layer 1 or the foam buffer layer 2. The plastic ground under the structure can support and assist each other, so that the plastic ground has good impact resistance, buffering, compression resistance, wear resistance, acid and alkali resistance, ageing resistance and all-weather effect, and the service life of the plastic ground is effectively prolonged.

Further, the utility model discloses in, the edge all around on plastic floor is the arc edge, and plastic surface course 1 wraps up the top surface on whole plastic floor and all around and live with the biological wax is sealed for the edge is seamless, has played all-round dustproof, waterproof effect, has not only effectively prolonged the life on this plastic ground, is convenient for moreover the staff to carry out later stage cleanness and maintenance to plastic ground.

In one embodiment of the present invention, as shown in fig. 5, the upper surface of the non-woven fabric layer 3 is coated with a flame retardant layer 8 to improve the flame retardancy of the plastic floor, and the flame retardant layer 8 is preferably trichloro isopropyl phosphate.

When in use, the utility model is directly used for laying the utility model on the corresponding position, the installation and the use are convenient, and the later stage is convenient to detach.

The utility model relates to a movable plastic ground for amusement park compares in prior art, has that elasticity is good, wear-resisting, acid and alkali-resistance, ageing resistance, all-weather, environmental protection, fire-retardant, dustproof, waterproof, aseptic, seamless, resistance to compression, shock resistance, easy clean, the simple advantage of maintenance, and the practicality is very strong, is fit for popularizing and applying.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. A movable plastic ground for amusement parks is characterized in that the plastic ground sequentially comprises a plastic surface layer (1), a foam buffer layer (2), a non-woven fabric layer (3), a first composite board layer (4), a solid wood layer (5), a second composite board layer (6) and a base bottom layer (7) from top to bottom, and all the layers are bonded through corresponding glue layers; the plastic surface layer (1) is a surface layer prepared by uniformly mixing single-component glue and EPDM (ethylene-propylene-diene monomer) particles, the non-woven fabric layer (3) is a waterproof non-woven fabric layer, and the base bottom layer (7) is an acrylic bottom layer; the plastic surface layer (1) and the foam buffer layer (2) have the same or similar thickness; the thickness of the solid wood layer (5) is 2-3 times of that of the first composite board layer (4) or the second composite board layer (6), and the overall thickness of the first composite board layer (4), the solid wood layer (5) and the second composite board layer (6) is the same as or similar to that of the plastic surface layer (1) or the foam buffer layer (2); the plastic floor is characterized in that the peripheral edge of the plastic floor is an arc-shaped edge, and the plastic surface layer (1) wraps the whole top surface and the periphery of the plastic floor and is sealed by biological wax.

2. A movable amusement park plastic floor according to claim 1, wherein said foam cushioning layer (2) is made of polyethylene foam.

3. A movable plastic floor for amusement parks, according to claim 1, wherein said non-woven fabric layer (3) comprises an upper non-woven fabric layer (31), a low density polyethylene film layer (32) and a lower non-woven fabric layer (33), said upper non-woven fabric layer (31), said low density polyethylene film layer (32) and said lower non-woven fabric layer (33) being compositely heat-pressed together.

4. A movable plastic flooring for amusement parks, according to claim 1, characterized in that said first composite sheet layer (4) and said second composite sheet layer (6) each comprise three sub-composite sheet layers bonded to each other, and the fiber direction of said sub-composite sheet layers of each adjacent layer is different.

5. The movable plastic floor for amusement parks according to claim 1, wherein said glue layer is an MDI glue layer.

6. The movable plastic ground for amusement parks according to claim 1, wherein the plastic surface layer (1) wrapped around the plastic ground is directly bonded to the foam buffer layer (2), and is bonded and sealed to the first composite board layer (4), the solid wood layer (5), the second composite board layer (6) and the base bottom layer (7) through the non-woven fabric layer (3).

7. A movable plastic floor for an amusement park according to claim 1, wherein the upper surface of the non-woven fabric layer (3) is coated with a flame retardant layer (8).

8. A movable plastic floor for amusement parks, according to claim 7, characterized in that said fire retardant layer (8) is a layer of trichloroisopropyl phosphate.

9. A movable amusement park plastic floor according to claim 1, wherein the thickness of the plastic surface layer (1) is 1.5-2.5 cm.

Images