Sliding plate body and sliding plate

Abstract

The utility model provides a skateboard body and a skateboard. The sliding plate body comprises an inner plate, a structure strengthening embedded pipe, a structure strengthening piece and a gluing part, the inner plate is provided with an embedded area, the structure strengthening embedded pipe is arranged in the embedded area, the structure strengthening piece is attached to the inner plate, the gluing part is filled in the embedded area, and the gluing part is connected with the structure strengthening embedded pipe and the structure strengthening piece. According to the sliding plate body, the structure strengthening embedded pipe is arranged in the embedded area of the inner plate, the bearing strength and the bending resistance of the sliding plate body are improved, the gluing part is connected with the structure strengthening embedded pipe and the structure strengthening piece, and the structural strength of the sliding plate body is improved.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of skateboards, in particular to a skateboard body and a skateboard. BACKGROUND

[0002] At present, as a trend and challenging sport project, the skateboard sport is gradually pursued by the general public, especially the youth group. With the increasing popularity of the skateboard sport, the skateboard users have more stringent requirements for the use performance and safety of the skateboard. The traditional skateboard body is generally made of wooden materials. Although the wooden materials have certain elasticity and strength, the bearing strength and bending resistance of the skateboard body are limited when facing high-intensity impact, and cracks are prone to occur.

[0003] Therefore, as disclosed in Chinese Patent No. CN 205659385 U, a new skateboard composite board combined with carbon fiber materials is provided. A carbon fiber layer is embedded in the middle of the board surface, and a carbon fiber reinforcing plate for increasing the strength of the position is embedded at the skateboard bridge position of the bottom of the board. The combination of carbon fiber and wooden materials in the new skateboard composite board improves the strength of the board sheet, makes the board sheet durable and not easy to break, improves the tensile and bending resistance, and increases the carbon fiber reinforcing plate at the skateboard bridge position to make the installation of the pulley more stable.

[0004] However, the inner plate of the skateboard body plays a major supporting role and bears the main pressure. The carbon fiber layer of the above-mentioned new skateboard composite board is in a strip shape and is embedded in the board surface (i.e., the board layer contacted by the feet of the skateboard user), so that the bending resistance and bearing strength of the skateboard body are poor. SUMMARY

[0005] The purpose of the present disclosure is to overcome the deficiencies in the prior art and provide a skateboard body and a skateboard with improved bending resistance and bearing strength.

[0006] The purpose of the present disclosure is achieved by the following technical solutions:

[0007] A skateboard body comprises:

[0008] An inner plate, wherein the inner plate is provided with an embedding area;

[0009] A structure-reinforced embedding pipe, wherein the structure-reinforced embedding pipe is arranged in the embedding area;

[0010] A structure-reinforced sheet, wherein the structure-reinforced sheet is attached to the inner plate; and

[0011] A glue fixing part, wherein the glue fixing part is filled in the embedding area and connected with the structure-reinforced embedding pipe and the structure-reinforced sheet, respectively.

[0012] In one of the embodiments, the inner plate comprises a plurality of inner sub-plates stacked one on another, each of the inner sub-plates being provided with a through slot, and the through slots being connected to form the embedding area.

[0013] In one of the embodiments, the structure-reinforced embedding tube is a carbon fiber tube, a glass fiber tube or a metal tube.

[0014] In one of the embodiments, the structure-reinforced embedding tube is a hollow carbon fiber tube, a hollow glass fiber tube or a hollow metal tube.

[0015] In one of the embodiments, the number of the embedding areas is plural, and the number of the structure-reinforced embedding tubes is plural, and each of the structure-reinforced embedding tubes is embedded in one of the embedding areas.

[0016] In one of the embodiments, the structure-reinforced sheet is a carbon fiber mesh, a glass fiber mesh or a metal mesh.

[0017] In one of the embodiments, the number of the structure-reinforced sheets is two, and each of the structure-reinforced sheets is adhered to one of the two side surfaces of the inner plate, for covering the embedding areas, so that the embedding areas form a closed space for accommodating the structure-reinforced embedding tubes and the glue fixing part.

[0018] In one of the embodiments, the inner plate has a rectangular structure, and the length direction of the structure-reinforced embedding tube is consistent with the length direction of the inner plate.

[0019] In one of the embodiments, the structure-reinforced sheet is provided with a glue dipping part at least at the position of the embedding area.

[0020] A skateboard comprises a facing structure plate and the skateboard plate body according to any one of the above embodiments, and the facing structure plate is adhered to the structure-reinforced sheet.

[0021] In one of the embodiments, the skateboard further comprises a wheel frame, and the wheel frame is mounted on the facing structure plate.

[0022] Compared with the prior art, the present disclosure has at least the following advantages:

[0023] The skateboard body of the present disclosure, because the embedding area is arranged on the inner plate, and the structure reinforcing embedding pipe is arranged in the embedding area, so that when the skateboard body bears gravity, the added structure reinforcing embedding pipe improves the bearing strength of the inner plate, ensures that the skateboard has good bending resistance when in use, reduces the occurrence of cracks or bending of the skateboard body under various sliding actions and impact effects, and because the structure reinforcing sheet is attached to the inner plate, and the glue fixing part is filled in the embedding area and connected with the structure reinforcing embedding pipe and the structure reinforcing sheet respectively, the glue fixing part is glued and fixedly connected with the structure reinforcing embedding pipe and the structure reinforcing sheet, improves the firmness of the connection between the structure reinforcing sheet and the structure embedding pipe, and thus improves the structural strength of the skateboard body. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present disclosure, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0025] Figure 1 The exploded structural schematic diagram of the skateboard body of an embodiment of the present disclosure is shown in the figure.

[0026] Figure 2 The structural schematic diagram of the inner plate of the skateboard body shown in the figure is shown in the figure. Figure 1

[0027] Figure 3 The exploded structural schematic diagram of the skateboard of an embodiment of the present disclosure is shown in the figure.

[0028] Figure 4 The structural schematic diagram of the skateboard body of another embodiment of the present disclosure is shown in the figure.

[0029] Figure 5 The structural schematic diagram of the skateboard body of another embodiment of the present disclosure is shown in the figure.

[0030] Reference signs: 10, skateboard body; 100, inner plate; 100a, embedding area; 110, inner sub-plate; 110a, through slot; 200, structure reinforcing embedding pipe; 300, structure reinforcing sheet; 20, veneer structure plate; 1, skateboard. DETAILED DESCRIPTION

[0031] In order to facilitate the understanding of the present disclosure, the present disclosure will be described more fully below with reference to the related drawings. The preferred embodiments of the present disclosure are shown in the drawings. However, the present disclosure can be implemented in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present disclosure more thorough and comprehensive. ​

[0032] It is to be understood that where an element such as a layer, region or substrate is described as being "on" another element, it can be directly on the other element or intervening elements can also be present. Where an element such as a layer, region or substrate is described as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used in the description of the disclosure herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0034] For better understanding of the technical solutions and beneficial effects of the present disclosure, the present disclosure is further described in detail below in combination with specific embodiments:

[0035] Please refer to Figures 1 to 5 In an embodiment, the skateboard body 10 includes an inner plate 100, a structure-reinforced embedded pipe 200, a structure-reinforced sheet 300, and a glue fixing portion (not shown in the figure). The inner plate 100 is provided with an embedded area 100a. The structure-reinforced embedded pipe 200 is arranged in the embedded area 100a. The structure-reinforced sheet 300 is attached to the inner plate 100. The glue fixing portion is filled in the embedded area 100a and connected to the structure-reinforced embedded pipe 200 and the structure-reinforced sheet 300, respectively.

[0036] In the embodiment, the embedded area 100a is provided on the inner plate 100, and the structure-reinforced embedded pipe 200 is arranged in the embedded area 100a. When the skateboard body 10 bears gravity, the added structure-reinforced embedded pipe 200 improves the bearing strength of the inner plate 100, ensuring that the skateboard 1 has good bending resistance when in use, and reducing the occurrence of cracks or bending of the skateboard body 10 under various sliding actions and impact. The structure-reinforced sheet 300 is attached to the inner plate 100, and the glue fixing portion is filled in the embedded area 100a and connected to the structure-reinforced embedded pipe 200 and the structure-reinforced sheet 300, respectively. The glue fixing portion is glued and fixedly connected to the structure-reinforced embedded pipe 200 and the structure-reinforced sheet 300, improving the firmness of the connection between the structure-reinforced sheet 300 and the structure embedded pipe, thereby improving the structural strength of the skateboard body 10.

[0037] It can be understood that the skateboard body 10 is an important component of the skateboard 1 in terms of weight bearing, bending resistance and torsion resistance, and the structural strength and bending resistance of the skateboard body 10 ensure the safety of the skater during sliding. The skateboard body 10 of the present disclosure is provided with a structural reinforcement embedded pipe 200 in the inner plate 100, which ensures the combination of the inner plate 100 and the structural reinforcement embedded pipe 200, improves the load bearing capacity and bending resistance of the inner plate 100, and further, the structural reinforcement sheet 300 is bonded and connected with the structural reinforcement embedded pipe 200, so that the structural reinforcement sheet 300 is combined with the glue fixing part, which improves the support strength of the structural reinforcement sheet 300, and ensures the structural strength of the whole skateboard body 10.

[0038] As shown in Figures 1 to 3 In one embodiment, the inner plate 100 includes a plurality of inner sub-plates 110 arranged in multiple layers, each inner sub-plate 110 is provided with a through slot 110a, and the through slots 110a are connected to form an embedded area 100a. In this embodiment, the inner plate 100 formed by stacking a plurality of inner sub-plates 110 improves the structural strength of the inner plate 100, and the through slots 110a formed by each inner sub-plate 110 are connected to form an embedded area 100a, and the structural reinforcement embedded pipe 200 is placed in the embedded area 100a, which further improves the load bearing strength and bending resistance of the inner plate 100.

[0039] As shown in Figures 1 to 3 , Figure 5 In one embodiment, the number of inner sub-plates 110 is three, and the through slots 110a of the three inner sub-plates 110 are connected to form an embedded area 100a, which ensures that the structural reinforcement embedded pipe 200 is placed in the embedded area 100a, and improves the load bearing strength and bending resistance of the three inner sub-plates 110. Specifically, the thicknesses of the three inner sub-plates 110 are 1mm, 1mm and 1.2mm respectively. In other embodiments, as shown in Figure 4 The number of inner sub-plates 110 is two to ensure that the inner sub-plate 110 is more lightweight. Specifically, the thicknesses of the two inner sub-plates 110 are 1.5mm and 1.6mm respectively. It should be noted that the number and thickness of the inner sub-plate 110 are set according to actual conditions, and are not limited to the above-mentioned inner sub-plate 110.

[0040] In one embodiment, the inner sub-plate 110 is a maple plate. Since the maple plate has good elasticity and strength, the inner plate 100 is not easily damaged during frequent use and collision, and the service life of the skateboard body 10 is improved. In other embodiments, the inner sub-plate 110 can also be made of other materials with good elasticity and strength.

[0041] In one of the embodiments, the structural reinforcement embedded tube 200 is a carbon fiber tube or a glass fiber tube or a metal tube. In the embodiment, since the carbon fiber tube, the glass fiber tube and the metal tube have a certain bending resistance, the structural reinforcement embedded tube 200 is arranged in the embedded area 100a, which enhances the structural strength and the bending resistance of the inner plate 100, and reduces the bending or breaking of the inner plate 100 when subjected to impact. In other embodiments, the structural reinforcement embedded tube 200 is a hollow carbon fiber tube or a hollow glass fiber tube or a hollow metal tube. Since the structural reinforcement embedded tube 200 is a hollow structure, on the one hand, it can ensure the structural strength and the bending resistance of the inner plate 100, and on the other hand, it can reduce the weight of the inner plate 100, facilitate the user to carry the skateboard 1, and improve the use convenience of the skateboard 1.

[0042] Further, as shown in Figures 1 to 3 one of the embodiments, the number of the embedded areas 100a is multiple, and the number of the structural reinforcement embedded tubes 200 is multiple, and the structural reinforcement embedded tubes 200 are one-to-one embedded in the embedded areas 100a. In the embodiment, the multiple embedded areas 100a provided on the inner plate 100 ensure that the structural reinforcement embedded tubes 200 are one-to-one placed in the embedded areas 100a, which on the one hand, improves the structural strength and the bending resistance of the inner plate 100, and on the other hand, ensures that the inner plate 100 is more lightweight, thereby improving the user experience and the safety performance of the skateboard 1.

[0043] In one of the embodiments, the structural reinforcement sheet 300 is a carbon fiber mesh or a glass fiber mesh or a metal mesh. In the embodiment, since the carbon fiber mesh, the glass fiber mesh and the metal mesh have a certain deformation, the adhesive portions are respectively connected to the structural reinforcement embedded tube 200 and the structural reinforcement sheet 300, so that the adhesive portions are condensed and solidified at the deformation of the structural reinforcement sheet 300, thereby improving the structural strength of the inner plate 100.

[0044] Further, as shown in Figures 1 to 3 one of the embodiments, the number of the structural reinforcement sheets 300 is two, and the two structural reinforcement sheets 300 are respectively adhered to the two side surfaces of the inner plate 100, and are used to cover the embedded areas 100a, so that the embedded areas 100a form a closed space, and the closed space is used to accommodate the structural reinforcement embedded tube 200 and the adhesive portion. On the one hand, it is ensured that the two side surfaces of the inner plate 100 are adhered to one of the structural reinforcement sheets 300, which improves the connection firmness of the two side surfaces of the inner plate 100 and the structural reinforcement sheet 300. On the other hand, the closed space formed by the embedded areas 100a makes the adhesive portion respectively connected to the structural reinforcement embedded tube 200 and the structural reinforcement sheet 300 in the closed space, which improves the structural strength of the two side surfaces of the inner plate 100, thereby improving the structural strength of the skateboard plate body 10.

[0045] As shown in Figures 1 to 3As shown, in one embodiment, the inner plate 100 has a rectangular structure, and the length direction of the structure-reinforced embedded tube 200 is consistent with the length direction of the inner plate 100, so that when the skater stands on the skateboard 1 with both feet, the structure-reinforced embedded tube 200 can support the load-bearing weight of the skater, and the inner plate 100 bears the main weight, thereby reducing the bending of the inner plate 100.

[0046] Specifically, in one embodiment, the structure-reinforced embedded tube 200 is a carbon fiber square tube, and the square tube structure has high bending resistance and torsion resistance. The carbon fiber square tube embedded in the inner plate 100 can ensure a certain support strength, improve the load-bearing strength of the skater, and reduce the problem of torsion or fracture of the inner plate 100.

[0047] Further, as shown, Figure 1 in one embodiment, a plurality of embedded areas 100a are arranged at intervals along the width direction of the inner plate 100, so that the structure-reinforced embedded tube 200 is placed in the embedded area 100a, thereby improving the stress uniformity of the inner plate 100 under external force. Specifically, in one embodiment, the number of embedded areas 100a is three, and the three embedded areas 100a are arranged at equal distances on the inner plate 100.

[0048] In one embodiment, the structure-reinforced sheet 300 is provided with a glue-impregnated part (not shown) at least at the position of the embedded area 100a. In this embodiment, the glue-impregnated part of the structure-reinforced sheet 300 is connected to the structure-reinforced embedded tube 200 through a glue-fixing part, so as to ensure that the structure-reinforced sheet 300 is glued and fixed on the structure-reinforced embedded tube 200, thereby improving the solidification strength of the glue-impregnated part after deformation and the glue-fixing part, and thus improving the structural strength of the skateboard plate body 10.

[0049] In one embodiment, the glue-fixing part is an epoxy resin glue or a polyurethane glue. Since the epoxy resin glue and the polyurethane glue have high adhesion strength, they can ensure the adhesion strength and solidification strength of the structure-reinforced sheet 300 and the structure-reinforced embedded tube 200. In other embodiments, the glue-fixing part can be other glue with high adhesion strength.

[0050] As shown, Figure 1 and Figure 3 The present disclosure also provides a skateboard 1, which comprises a surface structure plate 20 and the skateboard plate body 10 according to any one of the above embodiments, and the surface structure plate 20 is adhered to the structure-reinforced sheet 300.

[0051] In one embodiment, the skateboard 1 further comprises a wheel frame installed on the surface structure plate 20.

[0052] In one embodiment, the veneer structure plate 20 is a maple wood plate or a carbon fiber plate. The maple wood plate has good elasticity and durability, and the carbon fiber plate can bear high weight and has light weight, which can ensure the service life of the skateboard 1 and the good experience of the user.

[0053] If the structure reinforcing sheet 300 is a rigid material, on the one hand, the weight of the skateboard 1 as a whole increases, and on the other hand, the glue and the rigid material cannot be mutually glued and combined in the embedding area 100a of the inner plate 100. For the structure reinforcing sheet 300 that is not net-shaped, when bonded with the glue, the contact area between the glue and the structure reinforcing sheet 300 cannot be guaranteed. For the net-shaped structure reinforcing sheet 300, the glue can penetrate through the structure reinforcing sheet 300 through the mesh holes, and in a unit area, the mesh holes can increase the amount of glue, so that the glue is fully attached to the structure reinforcing sheet 300, enhancing the adhesion strength of the structure reinforcing sheet 300 and the structure reinforcing embedding pipe 200 and the inner plate 100. At the same time, the net-shaped structure reinforcing sheet 300 can prevent the glue from leaking when the structure reinforcing sheet 300 and the inner plate 100 are pressed together, thereby affecting the quality of the skateboard 1.

[0054] Therefore, further, in one embodiment, the structure reinforcing sheet 300 is a flexible fiber net, the glue is coated on the surface of the structure reinforcing embedding pipe 200, the flexible fiber net is adhered to the structure reinforcing embedding pipe 200, the flexible fiber net forms an invaginated wrinkle area in the area of the embedding area 100a, and the invaginated direction is arranged towards the embedding area 100a. The invaginated wrinkle area is used to make the flexible fiber net form an invaginated wrinkle impregnation part at the position of the embedding area 100a, the invaginated wrinkle impregnation part has a gap structure, the gap structure is filled with glue, and after the glue is solidified, the invaginated wrinkle impregnation part is solidified and combined with the glue, which improves the structural strength of the flexible fiber net at the position of the embedding area 100a, avoids the breakage of the flexible fiber net in the embedding area 100a, prevents the glue from leaking, and further ensures the lightness of the skateboard plate body 10 due to the flexible net-shaped structure.

[0055] Further, in one embodiment, before the glue is solidified, a pressing column with a row of nails at one end is inserted into the flexible fiber net and rotated quickly in the area of the embedding area 100a, so as to form an invaginated wrinkle area in the area of the embedding area 100a. A plurality of invaginated wrinkle areas are arranged on the flexible fiber net. When the glue is solidified and collapses, the flexible fiber net itself has a certain strength due to the solidified glue, so as to ensure that the collapsed area of the flexible fiber net has a supporting strength. The collapsed area is located in the area of the embedding area 100a. Since the veneer structure plate 20 is adhered to the structure reinforcing sheet 300, the problem of force invagination in the collapsed area when the veneer structure plate 20 bears gravity is reduced.

[0056] After the inner plate 100 forms the embedding area 100a, the structure reinforcing embedding pipe 200 needs to be further cut. When cutting the structure reinforcing embedding pipe 200, the operator directly compares the structure reinforcing embedding pipe 200 with the embedding area 100a for cutting convenience, which is easy to cause the size deviation between the structure reinforcing embedding pipe 200 and the embedding area 100a, resulting in the problem of waste of the structure reinforcing embedding pipe 200.

[0057] Therefore, in one embodiment, for the same batch of skateboard bodies 10, a standard wood strip with the same size as the embedding area 100a is provided, so that the structure reinforcing embedding pipe 200 can be directly aligned and cut with the standard wood strip. On the one hand, it ensures that the cutting size of the structure reinforcing embedding pipe 200 always matches the embedding area 100a, reducing the waste of the structure reinforcing embedding pipe 200. On the other hand, it is not necessary to hold the inner plate 100 in the embedding area 100a for comparison, avoiding cutting errors and improving the cutting efficiency.

[0058] Compared with the prior art, the present disclosure has at least the following advantages:

[0059] The skateboard body 10 of the present disclosure has the embedding area 100a on the inner plate 100, and the structure reinforcing embedding pipe 200 is arranged in the embedding area 100a. When the skateboard body 10 bears gravity, the added structure reinforcing embedding pipe 200 improves the bearing strength of the inner plate 100, ensuring that the skateboard 1 has good bending resistance when in use, reducing the occurrence of cracks or bending of the skateboard body 10 under various sliding actions and impact. The structure reinforcing sheet 300 is attached to the inner plate 100, and the glue fixing part is filled in the embedding area 100a and connected with the structure reinforcing embedding pipe 200 and the structure reinforcing sheet 300, respectively. The glue fixing part glues and fixes the structure reinforcing embedding pipe 200 and the structure reinforcing sheet 300, improving the firmness of the connection between the structure reinforcing sheet 300 and the structure embedding pipe, thereby improving the structural strength of the skateboard body 10.

[0060] The above-described embodiments only express several embodiments of the present disclosure, and the description is more specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present disclosure, a number of modifications and improvements can be made, which are within the scope of the present disclosure. Therefore, the protection scope of the present disclosure patent should be subject to the appended claims.

Claims

1. A skateboard deck, characterized by, The application relates to a sliding plate body, which comprises the following parts: an inner plate, which is provided with embedding areas; structure-reinforcing embedding pipes arranged in the embedding areas; structure-reinforcing sheets attached to the inner plate; and glue-fixing parts filled in the embedding areas and connected with the structure-reinforcing embedding pipes and the structure-reinforcing sheets respectively. The inner plate comprises a plurality of inner sub-plates arranged in multiple layers, and each inner sub-plate is provided with through grooves, which are connected to form the embedding areas.

2. The skateboard body of claim 1, wherein, The structure-reinforcing embedding pipes are carbon fiber pipes, glass fiber pipes or metal pipes; and / or 3. The skateboard body of claim 1, wherein, The structure-reinforcing embedding pipes are hollow carbon fiber pipes, hollow glass fiber pipes or hollow metal pipes. The number of the embedding areas is plural, and the number of the structure-reinforcing embedding pipes is also plural, and the structure-reinforcing embedding pipes are embedded in the embedding areas one by one.

4. The skateboard body of claim 3, wherein, The structure-reinforcing sheets are carbon fiber meshes, glass fiber meshes or metal meshes.

5. The skateboard body of claim 1, wherein, The number of the structure-reinforcing sheets is two, and the two structure-reinforcing sheets are attached to two side surfaces of the inner plate respectively, and are used for covering the embedding areas, so that the embedding areas form closed spaces, and the closed spaces are used for accommodating the structure-reinforcing embedding pipes and the glue-fixing parts.

6. The skateboard body of claim 5, wherein, The inner plate has a rectangular structure, and the length direction of the structure-reinforcing embedding pipes is consistent with the length direction of the inner plate.

7. The skateboard body of claim 1, wherein, The structure-reinforcing sheets are provided with glue-dipping parts at least at the positions of the embedding areas.

8. The skateboard body of claim 1, wherein, The application further relates to a sliding plate, which comprises a surface structure plate and the sliding plate body as claimed in any one of claims 1 to 8, and the surface structure plate is attached to the structure-reinforcing sheets.

9. A skateboard characterized by, The sliding plate further comprises a wheel frame installed on the surface structure plate.

10. The skateboard of claim 9, wherein, ​

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