CN100500250C - Sport scooter with air-cushion function and manufacture method - Google Patents

Sport scooter with air-cushion function and manufacture method Download PDF

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Publication number
CN100500250C
CN100500250C CNB2007100739935A CN200710073993A CN100500250C CN 100500250 C CN100500250 C CN 100500250C CN B2007100739935 A CNB2007100739935 A CN B2007100739935A CN 200710073993 A CN200710073993 A CN 200710073993A CN 100500250 C CN100500250 C CN 100500250C
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CN
China
Prior art keywords
elastic component
hole
loading plate
pit
gripper shoe
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CNB2007100739935A
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Chinese (zh)
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CN101069775A (en
Inventor
张广基
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张广基
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Priority to CNB2007100739935A priority Critical patent/CN100500250C/en
Publication of CN101069775A publication Critical patent/CN101069775A/en
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Publication of CN100500250C publication Critical patent/CN100500250C/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B15/00Other sledges; Ice boats or sailing sledges

Abstract

The present invention discloses a sport slide board with the function of air cushion, said sport slide board can be used as skis and surfboard for sking sport and surfing sport. Said slide board includes core board, panel for covering upper surface of said core board and bottom board for covering undersurface of said core board, and between the panel which is bearing portion of said core board and bottom board a buffer spring is inserted.

Description

Skateboarding and manufacture method thereof with air-cushion function

Technical field

The present invention relates to the equipment and the manufacture method thereof of gliding motility, relate in particular to a kind ofly can be used for skiing, the skateboarding with air-cushion function and the manufacture method thereof of activity such as surfing.

Background technology

Existing skateboarding comprises panel, central layer and base plate.In order to make that slide plate is in light weight, intensity good, central layer generally all adopts more low-density light weight board to make; For reducing sliding friction, the base plate of slide plate adopts one deck low-friction coefficient and impact-resistant polyethylene solid sheet to make; For increasing the attractive in appearance of slide plate, can be printed on the smooth film of shades of colour pattern or the film of bump maps line at surface coverage one deck of slide plate.Panel, central layer and base plate three ply board material bond together by the mode of heating, roll extrusion, cooling.

In gliding motilities such as skiing, surfing, be to be attached to slide forward on the slide plate or slide from high to low as glider's health is many.Yet being uneven or the impact of water wave of slideway can produce bigger vibrations or impact for the glider, and cause great discomfort, and this will reduce enjoyment and security that the glider plays greatly.For overcoming above-mentioned defective, people design the rubber-like skateboarding, normally install a buffering seat cushion additional at the position of slide plate outer surface support human body, inflation or add an amount of liquid in this cushion, perhaps directly make seat cushion with sponge, expanded material, come absorbing, vibration damping by the strain of seat cushion, impact the discomfort that human body is caused thereby alleviate motion.But this slide plate volume that adds the buffering seat cushion increases many, so that the rising of slide plate price, and is aging and damaged easily outside the buffering seat cushion is exposed in addition, thereby loses pooling feature.

Summary of the invention

One of the object of the invention be to solve that existing skateboarding buffering seat cushion is easily aging, breakage and the slide plate volume is big, price is high technical problem, a kind of firm and durable, the skateboarding with air-cushion function that volume is little and cheap are proposed.

Another purpose of the present invention provides the method that a kind of manufacturing has the air-cushion function skateboarding.

For solving above-mentioned first technical problem, technical scheme of the present invention is a kind of skateboarding with air-cushion function of structure, the base plate that it comprises central layer, is covered in the panel of this central layer upper surface and is covered in this central layer lower surface.Setting-in one buffer unit between the panel at the carrying position of described central layer and the base plate.

First embodiment of skateboarding of the present invention, described buffer unit comprises: and the described panel inner surface loading plate of fitting, with the gripper shoe of described plate inner surface applying, be located at a plurality of elastic components between loading plate and the gripper shoe.

Can be provided with the location-plate with a plurality of through holes between described loading plate and the gripper shoe, described elastic component passes the through hole of this location-plate and is erected between loading plate and the gripper shoe.

The middle part of described elastic component periphery can be provided with annular groove, and the peripheral clip of described location-plate through hole is in the annular groove of elastic component.

Wherein, described elastic component is a tape spool to the cylinder of through hole, tape spool to the oval cylinder of the polygon cylinder of through hole, long axis direction band through hole, radially have any of spheroid of through hole.

The position of the corresponding elastic component of the inner surface of described loading plate can be provided with first pit of adaptive elastic component one end shape, and this first pit centres is provided with the reference column of an insertion elastic component through hole; The position of the corresponding elastic component of the inner surface of described gripper shoe also can be provided with second pit of adaptive elastic component the other end shape.

Can also be provided with spring in the through hole of elastic component as required.

Second embodiment of skateboarding of the present invention, described buffer unit comprises: and the described panel inner surface loading plate of fitting, with the gripper shoe of described plate inner surface applying, be located at a plurality of elastic components between loading plate and the gripper shoe.Described elastic component is a tape spool to the cylinder of through hole or the tape spool polygon cylinder to through hole.

Wherein, the position of the corresponding described elastic component of the inner surface of described loading plate is provided with the 3rd pit of adaptive elastic component one end shape, the position of the corresponding described elastic component of the inner surface of described gripper shoe is provided with the 4th pit of adaptive elastic component the other end shape, the outer surface of this loading plate and the outer surface of gripper shoe are provided with tack coat, also tack coat can be set; Can also only tack coat be set on one of them surface of two plate outer surfaces.

The apparent surface of described loading plate and gripper shoe is respectively equipped with interconnective shackle member; Can be provided with spring in the through hole of described elastic component.

The present invention has the manufacture method of air-cushion function skateboarding, and its step is as follows:

The making of buffer unit: produce loading plate and gripper shoe according to carrying position peripheral shape, and, prefabricated a plurality of elastic components are supported in the buffer unit that has the gap between loading plate and the gripper shoe in the middle of forming with the top surface edge rounding of loading plate;

The making of central layer: produce the central layer of one deck foaming at least as required, cut out the through hole of adaptive described buffer unit periphery size at corresponding carrying position cutting die;

The making of panel: in heating or coat extremely-low density metallocene or other adhesive film of hot melt state between the lining contact surface in prefabricated printing film and the prefabricated foaming, and lining is gone up in printing film and foaming sent into simultaneously in the roller that rolls, after the bonding cooling of roll extrusion, form panel;

The making of base plate: the raw material of solid slab is heated to the hot melt state, and extruding forms sheet material, the foaming low liner layer with this sheet material and prefabricated one deck at least heats the bonding formation base plate of roll extrusion again;

Above-mentioned four step process can carry out in no particular order.

Base plate and central layer cut after fitting: with the outer surface and the bonding formation composite plate of described central layer heating roll extrusion of the foaming low liner layer on the described base plate; According to the concrete shape and size of product periphery, this composite plate is cut out the semifinished sheet of concrete shape and size with cutting die again;

Embedded buffer unit: with the gripper shoe through hole embedding of corresponding described central layer down of described buffer unit;

The applying of panel and central layer: the upper surface heating roll extrusion of the central layer that the outer surface and the assembly of lining in the foaming of described panel had buffer unit is bonding;

Bound edge is made: at last will described panel and central layer around fail bonding part heating, make panel the described central layer of border seal around, the sharp sword deburring.

Elastic component in the first embodiment of the invention, can be made into tape spool to the cylinder of through hole, tape spool to the oval cylinder of the polygon cylinder of through hole, long axis direction band through hole, radially have any of spheroid of through hole.

Wherein, the preparation method of described buffer unit is:

Produce a loading plate according to carrying position shape mold pressing, the position of the corresponding described elastic component in a surface of this loading plate is provided with first pit of adaptive elastic component one end shape, and this first pit centres is provided with the reference column of an adaptive described elastic component through hole;

Touch according to carrying position shape cutter and to cut out a gripper shoe, the position of the corresponding described elastic component in a surface of this gripper shoe is provided with second pit of adaptive elastic component the other end shape;

Middle part in described elastic component periphery is provided with an annular groove;

Making one has a location-plate of a plurality of through holes, and the diameter of this location-plate through hole equates with the internal diameter of elastic component annular groove, the position distribution of the corresponding elastic component of the position distribution of this through hole;

Described elastic component is passed the through hole of described location-plate, and the peripheral clip that makes the location-plate through hole is in the annular groove of elastic component;

The location-plate that will have elastic component places described gripper shoe to have on the surface of second pit, and the lower end of elastic component is embedded in second pit;

The surface that more described loading plate is had first pit places the upper end of elastic component, and the reference column in first pit is inserted in the through hole of elastic component, and the upper end of elastic component embeds first pit.

Described loading plate can be made by polyurethane (Polyurethane) or other plastic materials, can be provided with the excessive layer of a polyethylene between loading plate and the described panel, and central layer, panel and base plate can use polyethylene (PE) material to make.

Elastic component in the second embodiment of the invention can be made into tape spool to the cylindrical elastic component of through hole or the tape spool elastic component to the polygon cylinder of through hole.

Wherein, the preparation method of described buffer unit is:

Inject a loading plate according to carrying position peripheral shape, the position of the corresponding described elastic component in a surface of this loading plate is provided with the 3rd pit of adaptive elastic component one end shape, is provided with the clamping head on the next door of the 3rd pit;

Inject a gripper shoe according to carrying position peripheral shape, the position of the corresponding described elastic component in one surface of this gripper shoe is provided with the 4th pit of adaptive elastic component the other end shape, is provided with the clamping seat with the corresponding clamping of described clamping head on the next door of the 4th pit;

In the through hole of described elastic component, insert a spring;

The lower end of elastic component is embedded in the 4th pit of described gripper shoe;

The surface that more described loading plate is had the 3rd pit places the upper end of elastic component, and the clamping head correspondence on the described loading plate is snapped in the clamping seat of described gripper shoe, and the upper end of elastic component embeds the 3rd pit.

Can the coated binding agent at the outer surface of the outer surface of loading plate and gripper shoe, also coated binding agent not; Can also one of them surperficial coated binding agent at two plate outer surfaces.

The present invention by the strain of this buffer unit, can alleviate vibrations and impact when sliding at the embedded buffer unit in the carrying position of skateboarding, has avoided discomfort that human body is caused, thereby has improved enjoyment and security that the glider plays greatly.The structure of this embedded buffer unit.Overcome outside existing slide plate buffer unit is exposed to, easily aging, damaged and lose the defective of pooling feature; The slide plate volume also reduces greatly, has made things convenient for storage and transportation, makes the slide plate price descend.

Description of drawings

Below in conjunction with the drawings and specific embodiments the present invention is done detailed explanation, wherein:

Fig. 1, Fig. 2 are respectively the front views of skis of the present invention and surfboard embodiment;

Fig. 3 is the sectional structure schematic diagram at the skis of the present invention first embodiment buffer unit position;

Fig. 4 is a loading plate inner surface schematic perspective view up in the buffer unit of the present invention;

Fig. 5 is the schematic diagram of skis central layer of the present invention;

Fig. 6 is the sectional structure schematic diagram at the skis of the present invention second embodiment buffer unit position;

Fig. 7 is a buffer unit decomposing schematic representation among Fig. 6;

Fig. 8 is the upward view of loading plate among Fig. 6.

The specific embodiment

Fig. 1 and Fig. 2 are respectively the front view of skis of the present invention and surfboard embodiment.The plate body of two kinds of maneuvering boards the and usually structure of skateboarding plate body is roughly the same, main difference be skateboarding of the present invention setting-in one buffer unit 01 in the position of carrying human body.Figure 1 shows that the single skis of using, if the double skis of using is as long as do buffer unit one more, increase a pair of handle more and increase the length of skis, surfboard shown in Figure 2, because of human body mainly is prostrately to move last, thus buffer unit do long point.

Fig. 3 shows the sectional structure at the solo skating snow slab of the present invention first embodiment buffer unit position, this has the skateboarding of air-cushion function, comprise central layer 1, be covered in the panel 2 of this central layer upper surface and be covered in the base plate 3 of this central layer lower surface, setting-in one buffer unit between the supporting part plane plate 2 of central layer 1 and the base plate 3.This buffer unit comprises: and the panel 2 inner surfaces loading plate 4 of fitting, with the gripper shoe 5 of described base plate 3 inner surfaces applying, be distributed in eight elastic components 6 between loading plate and the gripper shoe.According to the size of skis, the number of elastic component 6 can be 5-10, and surfboard can be with 8-15 elastic components, and the length of elastic component is generally 1080 millimeters, and its diameter is 20-60 millimeters, as required designated length and diameter.The shape of elastic component can be a tape spool to the cylinder of through hole, tape spool to the oval cylinder of the polygon cylinder of through hole, long axis direction band through hole, radially have any of spheroid of through hole.In this example, elastic component 6 adopts sphere structure, and the outer surface middle part of elastic component 6 is provided with annular groove.Also be provided with the location-plate 7 with eight through holes between loading plate 4 and the gripper shoe 5, elastic component 6 passes the through hole of this location-plate and is erected between loading plate 4 and the gripper shoe 5, and the peripheral clip of location-plate 7 through holes is in the annular groove of elastic component 6.The position of the corresponding elastic component 6 of the inner surface of described loading plate 4 is provided with first pit 8 of adaptive elastic component upper end shape, and this first pit centres is provided with the reference column 9 (seeing also Fig. 4) of an insertion elastic component 6 through holes.The position of the corresponding elastic component 6 of the inner surface of gripper shoe 5 is provided with second pit 10 of adaptive elastic component bottom shape.Loading plate 4 is made by polyurethane (Polyurethane), also can make of other plastic materials, and rounding around the surface that loading plate 4 contacts with panel 2 is provided with a foam overblow layer 11 between loading plate 4 and the described panel 2.In the through hole of elastic component 6 spring can also be set as required

Second embodiment of skateboarding of the present invention, basic structure is basically the same as those in the first embodiment, and different is the buffer unit structure.Buffer unit comprises in the present embodiment: and the panel 2 inner surfaces plastic cement loading plate 04 of fitting, with the plastic cement gripper shoe 05 of plate inner surface applying, be located at six elastic components between loading plate and the gripper shoe.Elastic component is the cylinder 06 of tape spool to through hole, also can be the polygon cylinder of tape spool to through hole.

As Fig. 6, shown in Figure 7, the position of the corresponding elastic component 06 of the inner surface of loading plate 04 is provided with the 3rd pit 08 of adaptive elastic component one end shape, the position of the corresponding elastic component of the inner surface of gripper shoe 05 is provided with the 4th pit 010 of adaptive elastic component the other end shape, be provided with tack coat 013 between this gripper shoe and the described base plate 3, between loading plate and the panel inner surface tack coat can be set, tack coat can be set yet, can also only tack coat be set on one of them surface of two plate outer surfaces.

The apparent surface of described loading plate and gripper shoe is respectively equipped with interconnective shackle member, and promptly the inner surface of loading plate 04 is provided with clamping 011, and the inner surface of gripper shoe 05 is provided with clamping seat 012.Be provided with spring 014 in the through hole of described elastic component.

The embedded buffer unit of skateboarding of the present invention can also be any of air bag, water pocket, foam rubber cushion, foam pad or spring pad.

The present invention has first embodiment of manufacture method of the skateboarding of air-cushion function, comprises the following steps:

One, the making of buffer unit

See also Fig. 3, produce loading plate 4 and gripper shoe 5, and, eight prefabricated elastic components 6 are supported in the buffer unit 01 that has the gap between loading plate and the gripper shoe in the middle of forming the top surface edge rounding of loading plate 4 according to carrying position peripheral shape.Elastic component 6 for tape spool to the cylinder of through hole, tape spool to the oval cylinder of the polygon cylinder of through hole, long axis direction band through hole, radially have any of spheroid of through hole.According to the size of skis, the number of elastic component 6 can be 5-10, and surfboard can be with 8-15 elastic components, and the length of elastic component is generally 10-80 millimeters, and its diameter is 20-60 millimeters, and through-hole diameter is 3-15 millimeters.Present embodiment adopts the spheroid elastic component, and the middle part of its periphery is provided with an annular groove.

See also Fig. 4, Fig. 3, the shape according to carrying position periphery goes out the loading plate 4 that a thickness is 5-15 millimeters foaming with the mold pressing of polyurethane (Polyurethane) material, also can make of other plastics material.The bottom that the position of one surperficial corresponding elastic component 6 of this loading plate is provided with adaptive elastomeric ball-shaped element upper end shape has first pit 8 of arc, and this first pit centres is provided with the reference column 9 of adaptive elastomeric ball-shaped element 6 through holes.Add that in its upper surface hot pressing a thickness is that 2-8 millimeters, density are the excessive layer 11 of polyethylene (PE) of 2-9 pounds/cubic feet of foaming in the time of loading plate 4 foam production with respect to first pit.According to carrying position peripheral shape, with thickness is that 4-10 millimeters, density are that 3-9 pounds/cubic feet PE foaming plate cutter is touched and cut out gripper shoe 5, and the bottom that the position of a surperficial corresponding elastomeric ball-shaped element 6 of this gripper shoe is provided with adaptive this elastomeric ball-shaped element bottom shape has second pit 10 of arc.Make a location-plate 7 that has eight through holes again, the internal diameter of the diameter of this location-plate through hole and elastomeric ball-shaped element 6 annular grooves about equally, the position distribution of the corresponding elastomeric ball-shaped element 6 of the position distribution of this through hole, the thickness of location-plate 7 is the 0.35-2.5 millimeter, can make of solid offset plate or foaming plate.

At first elastomeric ball-shaped element 6 is passed the through hole of location-plate 7, the peripheral clip that makes the location-plate through hole is in the annular groove of elastic component;

The location-plate 7 that will have elastomeric ball-shaped element again places gripper shoe 5 to have on the surface of second pit 10, and the lower end of elastomeric ball-shaped element 6 is embedded in second pit;

After loading plate 4 is had first pit 8 the surface place the upper end of elastomeric ball-shaped element 6, and the reference column 9 in first pit is inserted in the through hole of elastic component 6, and the upper end of elastomeric ball-shaped element 6 embeds first pit, thereby finishes the making of buffer unit among this embodiment.

According to the difference of product carrying, the spring (not shown) of can also packing in advance in the through hole of elastic component 6 is placed between loading plate and the gripper shoe again.

Buffer unit among the present invention can also be made into any of air bag, water pocket, foam rubber cushion, foam pad or spring pad.

Two, the making of central layer

See also Fig. 5, produce the central layer 1 of PE foaming as required, its thickness is 10-50 millimeters, and density is 1.8-4 pounds/cubic feet, also can make a central layer of being fitted and being formed by multilayer foamed plate; Also can adopt expanded polystyrene (EPS) (EPS), its thickness is 10-50 millimeters, and density is 25-55 times of foaming.Carry the through hole 02 that the position cutting die cuts out adaptive buffer unit periphery size accordingly at central layer then.

Three, the making of panel

See also Fig. 3, between lining 13 in prefabricated printing film 12 and the prefabricated PE foaming (thickness is that 2-8 millimeters, density are 3-9 pounds/cubic feet), coat extremely-low density metallocene or other adhesive film of hot melt state, and both are sent into simultaneously in the roller that rolls, after the bonding cooling of roll extrusion, form panel 2.The upper surface of panel can make the smooth or coarse surface that has the chromaticity diagram line as required, to increase skid resistance and attractive in appearance.The printing film 12 and the upward bonding of lining 13 that foams also can adopt thermo-compression bonding, i.e. heating earlier between both contact surfaces, roll extrusion bonding again.

Four, the making of base plate

See also Fig. 3, the high density PE raw material of solid slab 14 (also can with low density PE or polypropylene PP raw material) is heated to the hot melt state, and extruding forms 0.2-1.5 millimeters sheet material, again with this sheet material and prefabricated by two-layer PE foaming low liner layer 15 (the lining 15a thickness of fitting with solid slab 14 is that 2-6 millimeters, density are 3-9 pounds/cubic feet, and the thickness of another layer 15b is that 3-15 millimeters, density are 1.8-6 pounds/cubic feet) the bonding formation base plate 3 of heating roll extrusion.

Above-mentioned four step process can carry out in no particular order.

Five, base plate and central layer cut after fitting

See also Fig. 3, with the outer surface and the bonding formation composite plate of central layer 1 heating roll extrusion of the foaming low liner layer 15 on the base plate 3; According to the concrete shape and size of product periphery, this composite plate is cut out the semifinished sheet (seeing also Fig. 5 cuts along outline line 03) of concrete shape and size with cutting die again.

Six, embedded buffer unit

See also Fig. 3, the through hole 02 of the corresponding down described central layer 1 of gripper shoe 5 of buffer unit 01 is embedded.

Seven, the applying of panel and central layer

See also Fig. 3, the upper surface heating roll extrusion of the central layer 1 that the outer surface and the assembly of lining 13 in the foaming of panel 2 had buffer unit is bonding.

Eight, bound edge is made

At last will panel fail bonding part heating around the 2 relative central layers 1, make panel the described central layer of border seal around, the making of skateboarding is finished in the sharp sword deburring.

In the both sides of the place ahead of this buffer unit plate body one pair of handle (only being used for skis) is installed as required.

The present invention has second embodiment of manufacture method of the skateboarding of air-cushion function, and its step and first embodiment are basic identical, be not both the method for making buffer unit.

Please read Fig. 6, buffer unit structure shown in Figure 7, in this example, being made as of described buffer unit:

Injecting thickness according to carrying position peripheral shape is 525 millimeters plastic cement loading plate 04, the position of the corresponding described elastic component 06 in one surface of this loading plate is provided with the 3rd pit 08 of adaptive elastic component one end shape, is provided with clamping 011 (seeing also Fig. 8) on the next door of the 3rd pit.Injecting thickness according to carrying position peripheral shape is 5-25 millimeters plastic cement gripper shoe 05, the position of the corresponding described elastic component 06 in one surface of this gripper shoe is provided with the 4th pit 010 of adaptive elastic component the other end shape, is provided with the clamping seat 012 with described clamping 011 a corresponding clamping on the next door of the 4th pit.

Described elastic component 06 can adopt tape spool to the cylinder of through hole or the tape spool polygon cylinder to through hole.As shown in Figure 8, adopt six cylinder elastic components uniform in the present embodiment, clamping 011 (with clamping seat 012) be arranged at gripper shoe 04 around, also can in the middle of gripper shoe, increase some clamping heads.One spring 014 is inserted in the through hole of elastic component 06, and elastic component is embedded one by one in the 4th pit 010 of gripper shoe 05.

The surface that again loading plate 04 is had the 3rd pit 08 places the upper end of elastic component 06, and clamping 011 correspondence on the described loading plate is snapped in the clamping seat 012 of described gripper shoe 05, and elastic component on correct and embed in the 3rd pit.

Through loading plate 04 clamping, elastic component is fixed between two plates, and constitutes the parts 01 of buffer unit independently with gripper shoe 05.

When embedded buffer unit, surperficial coated one layer binder 013 of the foaming low liner layer of base plate in central layer 1 through hole 02 can not be coated with yet earlier.Consult Fig. 6, the through hole 02 with the corresponding down described central layer 1 of gripper shoe 05 of buffer unit 01 embeds again.Gripper shoe 04 outer surface of buffer unit can coated one layer binder, also can not be coated with.Promptly can be at the foaming surface of low liner layer 15 and gripper shoe 04 outer surface coated binding agent simultaneously, also can be on two surfaces coated binding agents not, or coated binding agent on one of them surface, two surfaces only.

The present invention by the strain of this buffer unit, can alleviate vibrations and impact when sliding at the embedded buffer unit in the carrying position of skateboarding, improves enjoyment and security that the glider plays.The structure of this embedded buffer unit has overcome outside existing slide plate buffer unit is exposed to, and is easily aging, damaged and lose the defective of pooling feature, and the slide plate volume reduces.

Claims (18)

1, a kind of skateboarding with air-cushion function, comprise central layer (1), be covered in the panel (2) of this central layer upper surface and be covered in the base plate (3) of this central layer lower surface, it is characterized in that, setting-in one buffer unit between the panel (2) at described central layer (1) carrying position and the base plate (3), this buffer unit comprises: and described panel (2) the inner surface loading plate of fitting, and the gripper shoe of described base plate (3) inner surface applying, be located at a plurality of elastic components between loading plate and the gripper shoe.
2, the skateboarding with air-cushion function as claimed in claim 1, it is characterized in that, be provided with the location-plate (7) with a plurality of through holes between described loading plate (4) and the gripper shoe (5), described elastic component (6) passes the through hole of this location-plate and is erected between loading plate (4) and the gripper shoe (5).
3, the skateboarding with air-cushion function as claimed in claim 2 is characterized in that, the peripheral middle part of described elastic component (6) is provided with annular groove, and the peripheral clip of described location-plate (7) through hole is in the annular groove of elastic component (6).
4, the skateboarding with air-cushion function as claimed in claim 3, it is characterized in that, described elastic component (6) for tape spool to the cylinder of through hole, tape spool to the oval cylinder of the polygon cylinder of through hole, long axis direction band through hole, radially have any of spheroid of through hole.
5, the skateboarding with air-cushion function as claimed in claim 4, it is characterized in that, the position of the corresponding described elastic component of the inner surface of described loading plate (4) (6) is provided with first pit (8) of adaptive elastic component one end shape, and this first pit centres is provided with the reference column (9) of insertion elastic component (a 6) through hole; The position of the corresponding described elastic component of the inner surface of described gripper shoe (5) (6) is provided with second pit (10) of adaptive elastic component the other end shape.
6, the skateboarding with air-cushion function as claimed in claim 5 is characterized in that, described loading plate (4) is made by polyurethane material, rounding around its surface that contacts with described panel (2); Be provided with a foam overblow layer (11) between loading plate (4) and the described panel (2); Be provided with spring in the through hole of described elastic component (6).
7, the skateboarding with air-cushion function as claimed in claim 1 is characterized in that, described elastic component (06) is a tape spool to the cylinder of through hole or the tape spool polygon cylinder to through hole.
8, the skateboarding with air-cushion function as claimed in claim 7, it is characterized in that, the position of the corresponding described elastic component of the inner surface of described loading plate (04) (06) is provided with the 3rd pit (08) of adaptive elastic component one end shape, and the position of the corresponding described elastic component of the inner surface of described gripper shoe (05) is provided with the 4th pit (010) of adaptive elastic component the other end shape.
9, the skateboarding with air-cushion function as claimed in claim 8 is characterized in that, the apparent surface of described loading plate (04) and gripper shoe (05) is respectively equipped with interconnective shackle member (011,012); Be provided with spring (014) in the through hole of described elastic component (06).
10, the skateboarding with air-cushion function as claimed in claim 9 is characterized in that, the outer surface of the outer surface of described loading plate (04) and gripper shoe (05) has at least an outer surface to be provided with adhesive layer.
11, the skateboarding with air-cushion function as claimed in claim 1 is characterized in that, described buffer unit is any of air bag, water pocket, foam rubber cushion, foam pad or spring pad.
12, a kind of manufacture method with skateboarding of air-cushion function is characterized in that, comprises the following steps:
The making of buffer unit: produce loading plate and gripper shoe according to slide plate carrying position peripheral shape, and, prefabricated a plurality of elastic components are supported in the buffer unit (01) that has the gap between loading plate and the gripper shoe in the middle of forming with the top surface edge rounding of loading plate;
The making of central layer: produce the central layer (1) of one deck foaming at least as required, cut out the through hole (02) of adaptive described buffer unit periphery size at corresponding carrying position cutting die;
The making of panel: in heating or coat the bonding agent of hot melt state between lining (13) contact surface in prefabricated printing film (12) and the prefabricated foaming, and lining is gone up in printing film and foaming sent into simultaneously in the roller that rolls, after the bonding cooling of roll extrusion, form panel (2);
The making of base plate: the raw material of plastics solid slab (14) is heated to the hot melt state, and extruding forms sheet material, the foaming low liner layer (15) with this sheet material and prefabricated one deck at least heats the bonding formation base plate of roll extrusion (3) again;
Above-mentioned processing step in no particular order;
Base plate and central layer cut after fitting: with the outer surface and the bonding formation composite plate of described central layer (1) heating roll extrusion of the foaming low liner layer (15) on the described base plate (3); According to the concrete shape and size of product periphery, this composite plate is cut out the semifinished sheet of concrete shape and size with cutting die again;
Embedded buffer unit: the through hole (02) of the corresponding down described central layer of gripper shoe (5) (1) of described buffer unit (01) is embedded;
The applying of panel and central layer: the upper surface heating roll extrusion of the outer surface of lining (13) in the foaming on the described panel (2) and the central layer (1) that assembly has buffer unit is bonding;
Bound edge is made: at last described panel (2) and central layer (1) are failed bonding part all around and heat, make panel the described central layer of border seal around, the sharp sword deburring.
13, the manufacture method with skateboarding of air-cushion function as claimed in claim 12, it is characterized in that, described elastic component (6) for tape spool to the cylinder of through hole, tape spool to the oval cylinder of the polygon cylinder of through hole, long axis direction band through hole, radially have any of spheroid of through hole.
14, the manufacture method with skateboarding of air-cushion function as claimed in claim 13 is characterized in that, being made as of described buffer unit:
Produce a loading plate (4) according to carrying position peripheral shape, the position of the one corresponding described elastic component in surface (6) of this loading plate is provided with first pit (8) of adaptive elastic component one end shape, and this first pit centres is provided with the reference column (9) of adaptive described elastic component (a 6) through hole;
Produce a gripper shoe (5) according to carrying position peripheral shape, the position of a corresponding described elastic component in surface (6) of this gripper shoe is provided with second pit (10) of adaptive elastic component the other end shape;
The middle part peripheral at described elastic component (6) is provided with an annular groove;
Making one has a location-plate (7) of a plurality of through holes, and the diameter of this location-plate through hole equates with the internal diameter of elastic component (6) annular groove, the position distribution of the corresponding elastic component of the position distribution of this through hole (6);
Described elastic component (6) is passed the through hole of described location-plate (7), and the peripheral clip that makes the location-plate through hole is in the annular groove of elastic component;
The location-plate that will have elastic component places described gripper shoe (5) to have on the surface of second pit (10), and the lower end of elastic component (6) is embedded in second pit;
The surface that more described loading plate (4) is had first pit (8) places the upper end of elastic component (6), and the reference column (9) in first pit is inserted in the through hole of elastic component (6), and the upper end of elastic component (6) embeds first pit.
15, the manufacture method with skateboarding of air-cushion function as claimed in claim 14 is characterized in that, described loading plate (4) is made by polyurethane material, rounding around its surface that contacts with described panel (2); Scribble excessively layer (11) of a polyethylene between loading plate (4) and the described panel (2); Be provided with spring in the through hole of described elastic component (6).
16, the manufacture method with skateboarding of air-cushion function as claimed in claim 15 is characterized in that, described elastic component (06) is a tape spool to the cylinder of through hole or the tape spool polygon cylinder to through hole.
17, the manufacture method with skateboarding of air-cushion function as claimed in claim 16 is characterized in that, being made as of described buffer unit:
Produce a loading plate (04) according to carrying position peripheral shape, the position of a corresponding described elastic component in surface (06) of this loading plate is provided with the 3rd pit (08) of adaptive elastic component one end shape, is provided with clamping head (011) on the next door of the 3rd pit;
Produce a gripper shoe (05) according to carrying position peripheral shape, the position of the one corresponding described elastic component in surface (06) of this gripper shoe is provided with the 4th pit (010) of adaptive elastic component the other end shape, is provided with the clamping seat (012) with the corresponding clamping of described clamping head (011) on the next door of the 4th pit;
In the through hole of described elastic component (06), insert a spring (014);
The lower end of elastic component is embedded in the 4th pit (010) of described gripper shoe (05);
The surface that more described loading plate (04) is had the 3rd pit (08) places the upper end of elastic component (06), and clamping head (011) correspondence on the described loading plate is snapped in the clamping seat (012) of described gripper shoe (05), and the upper end of elastic component embeds the 3rd pit.
18, the manufacture method with skateboarding of air-cushion function as claimed in claim 17 is characterized in that, the outer surface of the outer surface of described loading plate (04) and gripper shoe (05) has at least an outer surface to scribble binding agent.
CNB2007100739935A 2007-04-05 2007-04-05 Sport scooter with air-cushion function and manufacture method CN100500250C (en)

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CNB2007100739935A CN100500250C (en) 2007-04-05 2007-04-05 Sport scooter with air-cushion function and manufacture method
PCT/CN2007/001501 WO2008122155A1 (en) 2007-04-05 2007-05-08 A sports gliding board having air cushion function and method of making thereof
US12/009,868 US20080246269A1 (en) 2007-04-05 2008-01-23 Air chamber sports board

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CN100500250C true CN100500250C (en) 2009-06-17

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CN101069775A (en) 2007-11-14
WO2008122155A1 (en) 2008-10-16

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