JP2007307350A - Vibration absorbing-cum-reinforcing plate of snowboard, and snowboard - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a vibration absorbing-cum-reinforcing plate having superior vibration (impact) absorbing property and/or durability, and a snowboard embedded with the vibration absorbing-cum-reinforcing plate. <P>SOLUTION: This vibration absorbing-cum-reinforcing plate 3 to be attached to a snowboard body 1 has a composite structure of a steel material such as aluminum, stainless steel and a composite material, and an elastic body such as rubber and sponge, and is bored with a hole at its center for fitting a binding attachment plate therein. This vibration absorbing-cum-reinforcing plate is opened with notch parts at its front/rear directional free end sides for applying elasticity to the vibration absorbing-cum-reinforcing plate. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a vibration absorbing / reinforcing plate of a snowboard excellent in vibration (impact) and / or durability, and a snowboard in which the vibration absorbing / reinforcing plate is embedded.

  As is well known, during snowboarding (sliding down), vibration (impact) on the snowboard is caused by changes in unevenness, inclination, gap, etc. of the ground and / or snow surface (snow surface) and the attitude of the rider. Are in various areas, and in some cases, the degree of vibration is immeasurable. For this reason, there is a possibility that serious problems such as breakage of a snowboard and, in some cases, personal injury such as injury and killing may occur. Also, by sliding through a technique such as bending a snowboard, and changing or adjusting the direction of the sliding, it is possible to achieve a sense of speed and exhilaration and a running posture and speed based on the sliding.

  When such use is intended, the toughness, returnability (return), vibration absorption (shock absorption), etc. of the snowboard are required. For this reason, mounting a vibration absorbing (impact absorbing) means or mounting a reinforcing plate on the snowboard is partly performed. There are also several prior literatures related to this. This prior document will be described below.

  Document (1) is “Restoring force assisting device to be mounted between skis, snowboards and shoe fasteners” of Japanese Patent Laid-Open No. 2000-61022. The present invention is a pair of platforms to be mounted on a snowboard, wherein a restoring force block is interposed between the platforms, and a vibration absorbing or restoring force auxiliary layer is provided on the restoring force block, and the vibration absorbing or restoring force is provided. It is configured to be screwed using an auxiliary layer, and even if vibration from the snow surface is applied, absorption of vibration to the snowboard and / or the rider and protection, breakage, injury, etc. of this snowboard and / or the rider Is intended to avoid.

  Document (2) is “Snowboard Reinforcement Plate and Snowboard” disclosed in JP-A-2006-460. The present invention is a snowboard reinforcing plate for reinforcing a torsion and flex of a snowboard, comprising a central reinforcing plate having mounting holes for attaching a binding to the snowboard, and both free side ends of the central reinforcing plate (snowboard A central reinforcing plate extending from the forward and backward direction ends) and a pair extending from both width side ends (snowboard width direction ends) of the central reinforcing plate and spaced apart from the free side ends It is a configuration comprising a provided radial reinforcing plate, and it is intended to make the flex and torsion of the snowboard suitable for snowboarding and to improve the strength of the snowboard through this reinforcement. And it intends that it becomes possible to operate the snowboard with a large leg force through this reinforcement, and to be able to easily repeat the turn.

JP 2000-61022 A JP 2006-460

  Document (1) has a configuration in which a platform is provided at an appropriate interval on a snowboard main body (in principle, a main body), and a binding attachment plate (binding attachment member) is provided at this interval. Certainly, it is convenient and rational to install a platform in the main body at an appropriate interval. However, with this configuration, the impact (vibration) on the paired platforms tends to be uneven, causing unexpected problems to the rider, and causing a fall and / or accident due to this problem. There is. In addition, it is convenient to install a platform on the main body at an appropriate interval, but it requires experience and nerves for installation, and also requires maintenance during and after use, especially troublesome. It is thought that it is. In this reference (1), a vibration removal / restoring force auxiliary layer is provided in the middle of the platform, and there is a possibility of staying at one place of vibration absorption. This vibration absorption has a positive effect on the entire snowboard. It is thought that it has not yet reached.

  Further, in the literature (2), since the reinforcing plate for snowboard (in principle, the reinforcing plate) is composed of a central reinforcing portion, a central reinforcing portion and a radial reinforcing portion, the reinforcing plate is peeled off from the snowboard. In some cases, it is extremely dangerous and may cause unexpected personal injury such as injury or killing. Further, in this document (2), it is merely a concept of a reinforcing plate (preparation for load), and the effect of vibration absorption cannot be expected, and it is considered that the improvement is one-sided. In addition, this reference (2) states [0005] “Because it is difficult to bend or twist to make it easier to turn, it is difficult for beginner snowboarders to use large flex and torsion snowboards. However, in such a situation, it is more beneficial for safety and technical improvement to have a structure that changes according to the snow surface. It is believed that there is. Therefore, the configuration intended only to reinforce the snowboard seems to have some problems, and there is room for improvement.

  According to the first aspect of the present invention, a vibration absorbing / reinforcing plate is attached to the snowboard main body (main body), so that the load (twist, bend, breakage, etc.) applied to the main body, vibration (corresponding to the form of each snow surface) Effectively function against impacts), eliminate problems caused by external requirements such as load and vibration on the rider, and improve the skiing technology and enjoy ski competition using the features described above. Intended.

  The invention of claim 1 is intended to improve the strength and durability of the snowboard by attaching a vibration absorbing and reinforcing plate to the main body, and to be able to cope with these conditions even in severe use. .

  The invention of claim 1 is simply and surely attached to the main body so that any person can achieve the characteristics of the present invention and effectively utilize the effects of the snowboard vibration absorption and reinforcement plate and / or vibration absorption and reinforcement. It is intended to provide a snowboard with a board.

Claim 1 is a vibration absorbing and reinforcing plate attached to the main body,
This vibration absorption / reinforcement plate is a composite structure consisting of steel materials such as aluminum, stainless steel, and composite materials, and an elastic body such as rubber and sponge, and has a hole in the center where a binding mounting plate can be inserted. This is a vibration absorption / reinforcement plate for a snowboard that has a configuration in which a notch for providing elasticity to the vibration absorption / reinforcement plate is provided on the free end side in the front-rear direction of the vibration absorption / reinforcement plate.

  The invention of claim 2 is intended to achieve the object of claim 1 and to provide a vibration absorbing and reinforcing plate that is optimal for achieving the object.

Claim 2 is the vibration absorption and reinforcement plate of the snowboard according to claim 1,
This is a vibration absorption / reinforcement plate for a snowboard in which the thickness of the vibration absorption / reinforcement plate provided on the main body is slightly smaller than the thickness of the binding mounting plate.

  The invention of claim 3 is intended to achieve the object of claim 1 and to provide a vibration-absorbing / reinforcing plate of a division system that is optimal for achieving this object.

Claim 3 is the vibration absorption and reinforcement plate of the snowboard according to claim 1,
The vibration absorption / reinforcement plate of the snowboard is configured such that the vibration absorption / reinforcement plate is divided into two pieces, and the two vibration absorption / reinforcement plates are separately provided in the binding portion of the snowboard.

  The invention of claim 4 achieves the object of claim 1, and is intended to provide a simple vibration absorbing and reinforcing plate that is optimal for achieving the object.

Claim 4 is the vibration absorption and reinforcement plate of the snowboard according to claim 1,
This vibration absorption / reinforcement plate is a single-plate structure, and this vibration absorption / reinforcement plate is a snowboard vibration absorption / reinforcement plate constructed so as to be installed in the binding portion of the snowboard.

  The invention of claim 5 achieves the object of claim 3 or claim 4, and provides a vibration absorbing and reinforcing plate that is optimal for achieving the object and is elastic and capable of absorbing vibration. Intended.

Claim 5 is the vibration absorption and reinforcement plate of the snowboard according to claim 3 or claim 4,
On the free end side of the vibration absorbing and reinforcing plate, a snowboard having a configuration in which a notch having a substantially concave shape is formed, a narrow band portion is formed, and a substantially elliptical hole is formed in the approximate center of the main body. It is a vibration absorbing and reinforcing plate.

  According to the sixth aspect of the present invention, by attaching a vibration absorbing and reinforcing plate so as to be embedded in the main body, the load (twisting, bending, breakage, etc.), vibration (impact) applied to the main body corresponding to the form of each snow surface. Functioning effectively, eliminating problems caused by external requirements such as load and vibration on the rider, utilizing the features described above, for example, improving skiing skills and enjoying ski competitions, etc. Intended.

  In addition, the invention of claim 6 is to improve the strength and durability of the snowboard by attaching a vibration absorbing / reinforcing plate so as to be embedded in the main body, and to cope with these conditions even in severe use. Is intended.

The present invention provides a snowboard body base provided with a vibration absorbing / reinforcing plate made of a steel material such as aluminum, stainless steel, or a composite material, and an elastic body such as rubber or sponge, and the surface of the snowboard body above the vibration absorbing / reinforcing plate. A snowboard that has a hole in which a binding mounting plate can be inserted in the surface of the main body,
It is a snowboard configured to provide elasticity to the vibration absorption / reinforcement plate on the free end side in the front / rear direction of the vibration absorption / reinforcement plate and to open a long and short cutout in the front / rear direction. .

  The invention of claim 7 is intended to achieve the object of claim 6 and to provide a snowboard optimal for achieving this object.

Claim 7 is the snowboard according to claim 6,
This is a snowboard in which the vibration absorbing / reinforcing plate has a two-part structure.

  The invention of claim 8 is intended to achieve the object of claim 6 and to provide an optimum snowboard for achieving this object.

Claim 8 is the snowboard according to claim 6,
A snowboard having a structure in which the vibration absorbing and reinforcing plate has a single structure.

The invention of claim 1 is a vibration absorbing and reinforcing plate attached to the main body,
The vibration absorption / reinforcement plate is a composite structure consisting of steel materials such as aluminum, stainless steel, and composite materials, and an elastic body such as rubber and sponge, and has a hole that allows the binding mounting plate to be inserted into the center. This is a vibration absorption / reinforcement plate for a snowboard that has a structure in which a notch for providing elasticity to the vibration absorption / reinforcement plate is opened on the free end in the front-rear direction of the reinforcement plate.

  Therefore, according to the first aspect of the present invention, by attaching a vibration absorbing / reinforcing plate to the main body, it can function effectively against loads (twisting, bending, breakage, etc.) and vibration applied to the main body corresponding to the form of each snow surface. It is possible to eliminate problems caused by external requirements such as load and vibration on the rider, and to use the above-mentioned features, for example, to improve the skiing technique and to enjoy ski competitions.

In addition, the first aspect attaches a vibration absorbing and reinforcing plate to the main body,
It has features such as improvement in the strength and durability of the snowboard and the ability to meet these conditions even in severe use.

  The first aspect of the present invention provides a vibration absorption / reinforcement plate and / or vibration absorption / reinforcement plate for a snowboard that can be easily and reliably attached to the main body, and that enable any person to achieve the characteristics of the present invention and effectively use the effects. It has features such as being able to provide a snowboard equipped.

The invention of claim 2 is the vibration absorption and reinforcement plate of the snowboard according to claim 1,
This is a vibration absorbing / reinforcing plate for a snowboard in which the thickness of the vibration absorbing / reinforcing plate provided on the main body is slightly smaller than the thickness of the binding mounting plate.

  Accordingly, the second aspect has the characteristics that the object of the first aspect can be achieved and the vibration absorbing and reinforcing plate which is optimal for achieving the object can be provided.

Invention of Claim 3 is the vibration absorption and reinforcement board of the snowboard of Claim 1,
This is a vibration absorption / reinforcement plate for a snowboard that has a configuration in which the vibration absorption / reinforcement plate is divided into two pieces, and the two vibration absorption / reinforcement plates are separately provided in the binding portion of the snowboard.

  Accordingly, the third aspect has features such that the object of claim 1 can be achieved and a vibration-absorbing / reinforcing plate of a division system optimum for achieving the object can be provided.

Invention of Claim 4 is the vibration absorption and reinforcement board of the snowboard of Claim 1, Comprising:
The vibration absorption / reinforcement plate of the snowboard has a structure in which the vibration absorption / reinforcement plate has a single structure, and the vibration absorption / reinforcement plate is installed in the binding portion of the snowboard.

  Accordingly, claim 4 has the characteristics that the object of claim 1 can be achieved, and that a simple vibration absorbing and reinforcing plate can be provided that is optimal for achieving the object.

Invention of Claim 5 is the vibration absorption and reinforcement board of the snowboard of Claim 3 or Claim 4,
On the free end side in the front-rear direction of the vibration absorbing / reinforcing plate, a substantially concave cutout is formed, a narrow band is formed, and a substantially elliptical hole is formed in the approximate center of the main body. It is a vibration absorbing and reinforcing plate for snowboards.

  Accordingly, claim 5 can achieve the object of claim 3 or claim 4, and can provide a vibration absorbing and reinforcing plate that is optimal for achieving this object and is elastic and capable of absorbing vibration. Has characteristics.

The invention according to claim 6 is provided with a vibration absorbing and reinforcing plate made of a steel material such as aluminum, stainless steel, and a composite material and an elastic body such as rubber and sponge at the base of the snowboard main body, and the snowboard main body above the vibration absorbing and reinforcing plate. It is a snowboard that has a surface part and has a hole in which the binding mounting plate can be inserted in the surface part of the main body,
This is a snowboard configured to provide elasticity to the vibration absorbing / reinforcing plate on the free end side in the front / rear direction of the vibration absorbing / reinforcing plate and to open a long and short notch in the front / rear direction.

  Therefore, according to the sixth aspect of the present invention, by attaching a vibration absorbing and reinforcing plate so as to be embedded in the main body, the load (twist, bend, breakage, etc.), vibration (impact) applied to the main body corresponding to the form of each snow surface. It is possible to effectively function against the road, to solve problems due to external requirements such as load and vibration to the rider, and to use the above-mentioned features, for example, to improve skiing technology and to enjoy ski competition etc. .

  In addition, claim 6 attaches a vibration absorbing and reinforcing plate so as to be embedded in the main body, thereby improving the strength and durability of the snowboard and being able to meet these conditions even in severe use. Has characteristics.

The invention of claim 7 is the snowboard according to claim 6,
A snowboard having a structure in which the vibration absorbing and reinforcing plate has a two-part structure.

  Accordingly, the seventh aspect has characteristics such that the object of claim 6 can be achieved, and an optimum snowboard can be provided to achieve the object.

The invention of claim 8 is the snowboard according to claim 6,
This is a snowboard having a structure in which the vibration absorbing and reinforcing plate has a single structure.

  Accordingly, claim 8 has the characteristics that the object of claim 6 can be achieved, and an optimum snowboard can be provided to achieve this object.

  Hereinafter, embodiments (forms) of the present invention will be described.

  1 to 7 show a first embodiment of the present invention. FIG. 1 is an overall perspective view, FIG. 2 is an enlarged perspective view of a vibration absorbing and reinforcing plate, and FIG. 4 is an enlarged perspective view of the binding mounting plate, FIG. 4 is a perspective view of the snowboard, FIG. 5 is a perspective view showing an example in which the vibration absorbing and reinforcing plate and the binding mounting plate are provided on the snowboard, and FIG. FIG. 7 is an enlarged perspective view in which a vibration absorbing / reinforcing plate is partially omitted. 8 to 10 show a second embodiment of the present invention. FIG. 8 is an overall perspective view, FIG. 9 is an enlarged perspective view of another example of a vibration absorbing and reinforcing plate, and FIG. 10 is a snowboard. It is the perspective view which showed the other example which provided the vibration absorption and reinforcement board and the binding attachment board. 11 to 13 show a third embodiment of the present invention. FIG. 11 is an overall perspective view, FIG. 12 is an exploded perspective view of the main part of FIG. 11, and FIG. It is AA sectional drawing of a part. FIG. 14 is an exploded perspective view of essential parts showing a fourth embodiment of the present invention. Finally, FIG. 15 is a perspective view showing an example of a conventional snowboard.

  Hereinafter, a first embodiment of the present invention will be described with reference to FIGS. In this example, reference numeral 1 denotes a snowboard body having a plurality of small holes 2 for attaching the binding at two locations, and the snowboard body 1 is substantially the same as the conventional structure. In this example, the vibration absorption / reinforcement plate 3 and the binding mounting plate 4 are provided on the snowboard body 1. In this example, the vibration absorption / reinforcement plate 3 is secured with an adhesive 5, Secured with a set screw 6 screwed into the small hole 2. The vibration absorbing / reinforcing plate 3 has a composite structure including a main body 300 made of a steel material such as aluminum, stainless steel, or a composite material, and an elastic body 301 such as rubber or sponge provided below the main body 300. An adhesive 5 is provided below the body 301, and the vibration absorbing / reinforcing plate 3 is fixed to the snowboard body 1 via the adhesive 5. A release paper 8 is provided on the release side of the adhesive 5. The vibration absorbing / reinforcing plate 3 is provided with notches 3a and 3b, narrow band portions 302 and 303 are formed at the free ends in the longitudinal direction (arrow “A”), and the substantially central portion thereof. A hole 3c into which the binding mounting plate 4 can be fitted is formed in the part.

  In this example, the adhesive 5 is used to attach the snowboard main body 1, but there may be other fixing means such as a stopper and a holding tool. The release paper 8 is for protecting the adhesive 5 and / or the elastic body 301. Further, when the vibration absorbing / reinforcing plate 3 is attached to the snowboard main body 1, the release paper 8 is removed and the adhesive 5 is exposed while avoiding dripping of the adhesive 5 and / or deterioration of the function. . The release paper 8 is effective during this attachment.

  By forming the narrow band portions 302 and 303, the narrow band portions 302 and 303, the wide main body 300 at the substantially central portion of the vibration absorption / reinforcement plate 3, and / or the vibration absorption / reinforcement plate Since a sense of balance with the hole 3c opened in FIG. 3 is achieved, for example, substantially the entire deflection and / or flexibility of the snowboard body 1 can be ensured. Although not shown, it is conceivable that in the configuration in which the notches 3a and 3b are not provided, the overall deflection and / or flexibility of the snowboard body 1 is somewhat inferior. However, it has been confirmed in actual installation that there is no problem with the planing. Furthermore, in this example, the vibration absorbing / reinforcing plate 3 is fixed to two locations (binding attachment locations) of the snowboard main body 1 and / or the above-described narrow band portions 302 and 303 are formed. It is extremely effective in improving the deflection and / or flexibility of substantially the whole, and has been confirmed in actual installation conditions. Each of the narrow band portions 302 and 303 gradually transmits the vibration absorption of the vibration absorbing / reinforcing plate 3 to the center thereof, so that the shock to the vibration absorbing / reinforcing plate 3 can be alleviated and sure and smooth. There is an advantage such as a good vibration absorption. The length of the free end in the front-rear direction of the vibration absorbing / reinforcing plate 3 is made different in length, width, and / or form (not shown), so that each person's preference and snowboard characteristics can be achieved. There are benefits that can be demonstrated. When the narrow band portions 302 and 303 are paired, the above-described characteristics can be sufficiently exhibited.

  In addition, a hole 3c into which the binding mounting plate 4 can be fitted is formed at a substantially central portion of the vibration absorbing / reinforcing plate 3, and a plurality of small holes 2 provided in the snowboard body 1 corresponding to this portion, and the small holes are provided. The binding attachment plate 4 is fixed to the portion through a plurality of set screws 6 screwed into the screw 2. The structure of the small hole 2 is a pattern provided individually at two locations as shown in the figure, and this pattern is used to secure the desired leg spacing. Thereby, for example, there is practicality such as ensuring reliable, easy, and safe sliding and ensuring easy sliding on the body. In addition, by using these two patterns, it is possible to secure a large number of usage modes and improvement in versatility. As shown in FIG. 6, by forming a space H between the vibration absorbing / reinforcing plate 3 and the binding mounting plate 4, the vibration absorbing / reinforcing plate 3 and / or the snowboard main body 1 can absorb and It is desirable to provide it positively, but it is not limited. Further, in the example of the configuration in which the interval H1 is provided in the width direction between the vibration absorbing / reinforcing plate 3 and the snowboard body 1, as shown in the figure, the same function as the space H described above can be exhibited.

  As shown in FIG. 3, the binding mounting plate 4 has a plurality of holes 40 for inserting a plurality of set screws 6. With this hole 40 and set screw 6, the binding mounting plate 4 can be securely and firmly attached to the snowboard main body 1, and the mounting position can be freely changed when the binding mounting plate 4 is attached to the snowboard main body 1. There is practicality such as what can be done.

  In the first embodiment shown in FIGS. 1 to 7, the vibration absorbing / reinforcing plate 3 divided into the snowboard body 1 is attached, and the binding is attached to the hole 3 c of each vibration absorbing / reinforcing plate 3. Each of the plates 4 is inserted, and each binding mounting plate 4 is attached to the snowboard main body 1 via a set screw 6. And this attached state is AA sectional drawing shown in FIG. Each binding mounting plate 4 is provided with a binding 10. Sliding in this state is effective in achieving vibration absorption and reinforcement of the snowboard body 1 through the configuration and / or shape of the vibration absorption and reinforcement plate 3 as described above.

  Next, a second embodiment of the present invention will be described with reference to FIGS. In this example, reference numeral 1 denotes a snowboard body having a plurality of small holes 2 for attaching the binding at two locations. The snowboard body 1 is substantially the same as the conventional structure. In another example, the vibration absorption / reinforcement plate 13 and the binding attachment plate 4 are provided on the snowboard body 1. In this example, the vibration absorption / reinforcement plate 13 is secured with an adhesive 15, and the binding attachment plate 4 is provided. Is fixed with a set screw 6 screwed into the small hole 2. The vibration absorbing / reinforcing plate 13 has a composite structure including a main body 1300 made of steel such as aluminum, stainless steel, or a composite material, and an elastic body 1301 such as rubber or sponge provided below the main body 1300. An adhesive 15 is provided below the body 1301, and the vibration absorbing / reinforcing plate 13 is fixed to the snowboard body 1 via the adhesive 15. A release paper 18 is provided on the release side of the adhesive 15. The vibration absorbing / reinforcing plate 13 is provided with notches 13a and 13b, narrow band portions 1302 and 1303 are formed at the free ends thereof, and the binding mounting plate 4 can be fitted at the substantially central portion thereof. A pair of holes 13c is opened. The vibration absorbing / reinforcing plate 13 has an integral structure and is attached to a snowboard. Accordingly, the binding mounting plates 4 are respectively fitted into the pair of holes 13 c and are fixed via the set screws 6. The other configurations and the respective effects are substantially the same as the above example.

  In another example, since it is an integral configuration, it is possible that simplification of mounting, storage, and maintenance can be achieved. The features of the narrow strip portions 1302 and 1303 are substantially similar to the narrow strip portions 302 and 303 described above. In this example, the vibration absorbing / reinforcing plate 13 has an integral structure, and it is conceivable to simplify the structure, reduce the cost, or reduce the damage.

  A third embodiment of the present invention will be described with reference to FIGS. In this example, reference numeral 1 denotes a snowboard main body, and the snowboard main body 1 includes a basic main body base 100 and a main body surface portion 101 that covers the upper portion of the main body base 100. A plurality of small holes 2 for attaching the binding are formed in the main body surface portion 101. The main body base 100 is provided with a recess 102 in which the vibration absorbing and reinforcing plate 3 made of a steel material such as aluminum, stainless steel, or a composite material is embedded. The structure for embedding the vibration absorbing / reinforcing plate 3 in the recess 102 includes, for example, a structure in which the vibration absorbing / reinforcing plate 3 is provided on the main body base 100 in a flush state, or the vibration absorbing / reinforcing plate 3 is provided. The structure etc. affixed on the whole and / or part of the main body base 100 are also included. And the structure of this vibration absorption and reinforcement board 3 is based on the above-mentioned example.

  In this embodiment, the divided vibration absorbing / reinforcing plate 3 is provided in the recess 102 (including the surface of the main body base 100) through means such as adhesion, fitting, and fixing, and this vibration absorbing / reinforcing plate is provided. 3 is provided with a main body surface portion 101 through means such as adhesion, fitting, and fixing to constitute a snowboard. Then, the binding 10 is provided on the main body surface portion 101.

  In this embodiment, by embedding the vibration absorbing / reinforcing plate 3 in the snowboard body 1, the shock to the vibration absorbing / reinforcing plate 3 can be alleviated and the vibration can be reliably and smoothly absorbed. In addition, problems such as peeling and breakage of the vibration absorbing and reinforcing plate 3 do not occur. The appearance of a snowboard is also good. The other structures such as the vibration absorbing / reinforcing plate 3 and / or the narrow band portions 302 and 303, the binding attaching plate 4 and the like conform to the above-described example.

  Further, a fourth embodiment of the present invention will be described with reference to FIG. This example is in accordance with the third embodiment described above. The difference is that the vibration absorbing / reinforcing plate 13 has an integral structure, and is similar to the vibration absorbing / reinforcing plate 13 of the second example. In other words, this example is a structure using the third embodiment and the vibration absorbing / reinforcing plate 13 of the second embodiment. Therefore, the characteristics are the same as those of the third embodiment and the vibration absorbing and reinforcing plate 13 of the second embodiment.

FIG. 1 is an overall perspective view showing a first embodiment of the present invention. 2 is an enlarged perspective view of the vibration absorbing and reinforcing plate. 3 is an enlarged perspective view of the binding mounting plate. Figure 4 is a perspective view of the snowboard FIG. 5 is a perspective view showing an example in which a vibration absorbing / reinforcing plate and a binding mounting plate are provided on a snowboard. 6 is a cross-sectional view taken along the line AA in FIG. Fig. 7 is an enlarged perspective view with the vibration absorbing and reinforcing plate partially omitted. FIG. 8 is an overall perspective view showing a second embodiment of the present invention. FIG. 9 is an enlarged perspective view of another example of a vibration absorbing and reinforcing plate. FIG. 10 is an enlarged perspective view showing another example in which a vibration absorbing / reinforcing plate and a binding mounting plate are provided on a snowboard. FIG. 11 is a perspective view showing an overall third embodiment of the present invention. 12 is an exploded perspective view of the main part of FIG. 13 is a cross-sectional view taken along the line AA in FIG. FIG. 14 is an exploded perspective view of essential parts showing a fourth embodiment of the present invention. FIG. 15 is a perspective view showing an example of a conventional snowboard.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Snowboard main body 100 Main body base part 101 Main body surface part 102 Recessed part 2 Small hole 3 Vibration absorption and reinforcement board 300 Main body 301 Elastic body 302 Narrow band part 303 Narrow band part 3a Notch part 3b Notch part 3c Hole 4 Binding attachment plate 40 hole 5 adhesive 6 set screw 8 release paper 10 binding 13 vibration absorption / reinforcement plate 1300 main body 1301 elastic body 1302 narrow band part 1303 narrow band part 13a notch part 13b notch part 13c hole 15 adhesive 18 release paper H space H1 interval

  The present invention relates to a vibration absorbing / reinforcing plate of a snowboard excellent in vibration (impact) and / or durability, and a snowboard in which the vibration absorbing / reinforcing plate is embedded.

  As is well known, during snowboarding (sliding down), vibration (impact) on the snowboard is caused by changes in the unevenness, inclination, gap, etc. of the ground and / or snow surface (snow surface) and the attitude of the rider. Are in various areas, and in some cases, the degree of vibration is immeasurable. For this reason, there is a possibility that serious problems such as breakage of a snowboard and, in some cases, personal injury such as injury and killing may occur. Also, by sliding through a technique such as bending a snowboard, and changing or adjusting the direction of the sliding, it is possible to achieve a sense of speed and exhilaration and a running posture and speed based on the sliding.

  When such use is intended, the toughness, returnability (return), vibration absorption (shock absorption), etc. of the snowboard are required. For this reason, mounting a vibration absorbing (impact absorbing) means or mounting a reinforcing plate on the snowboard is partly performed. There are also several prior literatures related to this. This prior document will be described below.

  Document (1) is “Restoring force assisting device to be mounted between skis, snowboards and shoe fasteners” of Japanese Patent Laid-Open No. 2000-61022. The present invention is a pair of platforms to be mounted on a snowboard, wherein a restoring force block is interposed between the platforms, and a vibration absorbing or restoring force auxiliary layer is provided on the restoring force block, and the vibration absorbing or restoring force is provided. It is configured to be screwed using an auxiliary layer, and even if vibration from the snow surface is applied, absorption of vibration to the snowboard and / or the rider and protection, breakage, injury, etc. of this snowboard and / or the rider Is intended to avoid.

  Document (2) is “Snowboard Reinforcement Plate and Snowboard” disclosed in JP-A-2006-460. The present invention is a snowboard reinforcing plate for reinforcing a torsion and flex of a snowboard, comprising a central reinforcing plate having mounting holes for attaching a binding to the snowboard, and both free side ends of the central reinforcing plate (snowboard A central reinforcing plate extending from the forward and backward direction ends) and a pair extending from both width side ends (snowboard width direction ends) of the central reinforcing plate and spaced apart from the free side ends It is a configuration comprising a provided radial reinforcing plate, and it is intended to make the flex and torsion of the snowboard suitable for snowboarding and to improve the strength of the snowboard through this reinforcement. And it intends that it becomes possible to operate the snowboard with a large leg force through this reinforcement, and to be able to easily repeat the turn.

JP 2000-61022 A JP 2006-460

  Document (1) has a configuration in which a platform is provided at an appropriate interval on a snowboard main body (in principle, a main body), and a binding attachment plate (binding attachment member) is provided at this interval. Certainly, it is convenient and rational to install a platform in the main body at an appropriate interval. However, with this configuration, the impact (vibration) on the paired platforms tends to be uneven, causing unexpected problems to the rider, and causing a fall and / or accident due to this problem. There is. In addition, it is convenient to install a platform on the main body at an appropriate interval, but it requires experience and nerves for installation, and also requires maintenance during and after use, especially troublesome. It is thought that it is. In this reference (1), a vibration removal / restoring force auxiliary layer is provided in the middle of the platform, and there is a possibility of staying at one place of vibration absorption. This vibration absorption has a positive effect on the entire snowboard. It is thought that it has not yet reached.

  Further, in the literature (2), since the reinforcing plate for snowboard (in principle, the reinforcing plate) is composed of a central reinforcing portion, a central reinforcing portion and a radial reinforcing portion, the reinforcing plate is peeled off from the snowboard. In some cases, it is extremely dangerous and may cause unexpected personal injury such as injury or killing. Further, in this document (2), it is merely a concept of a reinforcing plate (preparation for load), and the effect of vibration absorption cannot be expected, and it is considered that the improvement is one-sided. In addition, this reference (2) states [0005] “Because it is difficult to bend or twist to make it easier to turn, it is difficult for beginner snowboarders to use large flex and torsion snowboards. However, in such a situation, it is more beneficial for safety and technical improvement to have a structure that changes according to the snow surface. It is believed that there is. Therefore, the configuration intended only to reinforce the snowboard seems to have some problems, and there is room for improvement.

  According to the first aspect of the present invention, a vibration absorbing / reinforcing plate is attached to the snowboard main body (main body), so that the load (twist, flexure, breakage, etc.) applied to the main body, vibration ( Effectively function against impacts), eliminate problems caused by external requirements such as load and vibration on the rider, and improve the skiing technology and enjoy ski competition using the features described above. Intended.

  The invention of claim 1 is intended to improve the strength and durability of the snowboard by attaching a vibration absorbing and reinforcing plate to the main body, and to be able to cope with these conditions even in severe use. .

  The invention of claim 1 is simply and surely attached to the main body so that any person can achieve the characteristics of the present invention and effectively utilize the effects of the snowboard vibration absorption and reinforcement plate and / or vibration absorption and reinforcement. It is intended to provide a snowboard with a board.

Claim 1 is that the vibration absorbing and reinforcing plate attached to the snowboard body is a composite structure comprising a steel material such as aluminum, stainless steel or composite material and an elastic body such as rubber or sponge, and a binding attachment plate is provided at the center thereof. A vibration absorption / reinforcement plate for a snowboard that has a structure in which a hole that can be inserted is opened, and a notch portion that gives elasticity to the vibration absorption / reinforcement plate is provided on the free end side in the front-rear direction of the vibration absorption / reinforcement plate. Because
The snowboard vibration absorbing and reinforcing plate is characterized in that a space is formed in a short direction between the hole of the vibration absorbing and reinforcing plate and the binding mounting plate .

  The invention of claim 2 is intended to achieve the object of claim 1 and to provide a vibration absorbing and reinforcing plate that is optimal for achieving the object.

Claim 2 is the vibration absorption and reinforcement plate of the snowboard according to claim 1,
This is a vibration absorption / reinforcement plate for a snowboard in which the thickness of the vibration absorption / reinforcement plate provided on the main body is slightly smaller than the thickness of the binding mounting plate.

  The invention of claim 3 is intended to achieve the object of claim 1 and to provide a vibration-absorbing / reinforcing plate of a division system that is optimal for achieving this object.

Claim 3 is the vibration absorption and reinforcement plate of the snowboard according to claim 1,
The vibration absorption / reinforcement plate of the snowboard is configured such that the vibration absorption / reinforcement plate is divided into two pieces, and the two vibration absorption / reinforcement plates are separately provided in the binding portion of the snowboard.

  The invention of claim 4 achieves the object of claim 1, and is intended to provide a simple vibration absorbing and reinforcing plate that is optimal for achieving the object.

Claim 4 is the vibration absorption and reinforcement plate of the snowboard according to claim 1,
This vibration absorption / reinforcement plate is a single-plate structure, and this vibration absorption / reinforcement plate is a snowboard vibration absorption / reinforcement plate constructed so as to be installed in the binding portion of the snowboard.

  The invention of claim 5 achieves the object of claim 3 or claim 4, and provides a vibration absorbing and reinforcing plate that is optimal for achieving the object and is elastic and capable of absorbing vibration. Intended.

Claim 5 is the vibration absorption and reinforcement plate of the snowboard according to claim 3 or claim 4,
On the free end side of the vibration absorption / reinforcement plate in the front-rear direction, a substantially concave cutout is formed, a narrow band is formed, and a substantially elliptical hole is formed in the approximate center of the vibration absorption / reinforcement plate. It is the vibration absorption and reinforcement board of the snowboard made into the structure to form.

  According to the sixth aspect of the present invention, by attaching a vibration absorbing and reinforcing plate so as to be embedded in the main body, the load (twisting, bending, breakage, etc.), vibration (impact) applied to the main body corresponding to the form of each snow surface. Functioning effectively, eliminating problems caused by external requirements such as load and vibration on the rider, utilizing the features described above, for example, improving skiing skills and enjoying ski competitions, etc. Intended.

  In addition, the invention of claim 6 is to improve the strength and durability of the snowboard by attaching a vibration absorbing / reinforcing plate so as to be embedded in the main body, and to cope with these conditions even in severe use. Is intended.

The present invention provides a snowboard body base provided with a vibration absorbing / reinforcing plate made of a steel material such as aluminum, stainless steel, or a composite material, and an elastic body such as rubber or sponge, and the surface of the snowboard body above the vibration absorbing / reinforcing plate. A snowboard with a small hole that attaches the binding to the surface of the snowboard body ,
A hole is formed in the center of the vibration absorbing / reinforcing plate to allow the binding mounting plate to be inserted , and the vibration absorbing / reinforcing plate is provided with elasticity on the free end side in the front-rear direction of the vibration absorbing / reinforcing plate. In the front-rear direction, a long and short notch is opened .
The snowboard is characterized in that a space is formed in the short direction between the hole of the vibration absorbing and reinforcing plate and the binding mounting plate .

  The invention of claim 7 is intended to achieve the object of claim 6 and to provide a snowboard optimal for achieving this object.

Claim 7 is the snowboard according to claim 6,
This is a snowboard in which the vibration absorbing / reinforcing plate has a two-part structure.

  The invention of claim 8 is intended to achieve the object of claim 6 and to provide an optimum snowboard for achieving this object.

Claim 8 is the snowboard according to claim 6,
A snowboard having a structure in which the vibration absorbing and reinforcing plate has a single structure.

According to the first aspect of the present invention, the vibration absorbing and reinforcing plate attached to the snowboard main body is a composite structure comprising a steel material such as aluminum, stainless steel or composite material, and an elastic body such as rubber or sponge, and a binding attachment plate at the center. A snowboard vibration absorption / reinforcement plate that has a structure in which a notch that gives elasticity to the vibration absorption / reinforcement plate is opened on the free end in the front-rear direction of the vibration absorption / reinforcement plate . There,
This is a vibration absorbing / reinforcing plate for a snowboard that forms a space in the short direction between the hole of the vibration absorbing / reinforcing plate and the binding mounting plate .

  Therefore, according to the first aspect of the present invention, by attaching a vibration absorbing / reinforcing plate to the main body, it can function effectively against loads (twisting, bending, breakage, etc.) and vibration applied to the main body corresponding to the form of each snow surface. It is possible to eliminate problems caused by external requirements such as load and vibration on the rider, and to use the above-mentioned features, for example, to improve the skiing technique and to enjoy ski competitions.

In addition, the first aspect attaches a vibration absorbing and reinforcing plate to the main body,
It has features such as improvement in the strength and durability of the snowboard and the ability to meet these conditions even in severe use.

  The first aspect of the present invention provides a vibration absorption / reinforcement plate and / or vibration absorption / reinforcement plate for a snowboard that can be easily and reliably attached to the main body, and that enable any person to achieve the characteristics of the present invention and effectively use the effects. It has features such as being able to provide a snowboard equipped.

The invention of claim 2 is the vibration absorption and reinforcement plate of the snowboard according to claim 1,
This is a vibration absorbing / reinforcing plate for a snowboard in which the thickness of the vibration absorbing / reinforcing plate provided on the main body is slightly smaller than the thickness of the binding mounting plate.

  Accordingly, the second aspect has the characteristics that the object of the first aspect can be achieved and the vibration absorbing and reinforcing plate which is optimal for achieving the object can be provided.

Invention of Claim 3 is the vibration absorption and reinforcement board of the snowboard of Claim 1,
This is a vibration absorption / reinforcement plate for a snowboard that has a configuration in which the vibration absorption / reinforcement plate is divided into two pieces, and the two vibration absorption / reinforcement plates are separately provided in the binding portion of the snowboard.

  Accordingly, the third aspect has features such that the object of claim 1 can be achieved and a vibration-absorbing / reinforcing plate of a division system optimum for achieving the object can be provided.

Invention of Claim 4 is the vibration absorption and reinforcement board of the snowboard of Claim 1, Comprising:
The vibration absorption / reinforcement plate of the snowboard has a structure in which the vibration absorption / reinforcement plate has a single structure, and the vibration absorption / reinforcement plate is installed in the binding portion of the snowboard.

  Accordingly, claim 4 has the characteristics that the object of claim 1 can be achieved, and that a simple vibration absorbing and reinforcing plate can be provided that is optimal for achieving the object.

Invention of Claim 5 is the vibration absorption and reinforcement board of the snowboard of Claim 3 or Claim 4,
A substantially concave cutout is formed on the free end in the front-rear direction of the vibration absorption / reinforcement plate, a narrow band is formed, and a substantially elliptical hole is formed in the approximate center of the vibration absorption / reinforcement plate. This is a vibration absorbing / reinforcing plate for a snowboard configured as described above.

  Accordingly, claim 5 can achieve the object of claim 3 or claim 4, and can provide a vibration absorbing and reinforcing plate that is optimal for achieving this object and is elastic and capable of absorbing vibration. Has characteristics.

The invention according to claim 6 is provided with a vibration absorbing and reinforcing plate made of a steel material such as aluminum, stainless steel, and a composite material and an elastic body such as rubber and sponge at the base of the snowboard main body, and the snowboard main body above the vibration absorbing and reinforcing plate. A snowboard with a surface and a small hole that attaches the binding to the surface of the snowboard body .
A hole is formed in the center of the vibration absorbing / reinforcing plate to allow the binding mounting plate to be inserted , and the vibration absorbing / reinforcing plate is provided with elasticity on the free end side in the front / rear direction of the vibration absorbing / reinforcing plate. , Opened a long and short notch ,
Further, the snowboard forms a space in the short direction between the vibration absorbing / reinforcing plate hole and the binding mounting plate .

  Therefore, according to the sixth aspect of the present invention, by attaching a vibration absorbing and reinforcing plate so as to be embedded in the main body, the load (twist, bend, breakage, etc.), vibration (impact) applied to the main body corresponding to the form of each snow surface. It is possible to effectively function against the road, to solve problems due to external requirements such as load and vibration to the rider, and to use the above-mentioned features, for example, to improve skiing technology and to enjoy ski competition etc. .

  In addition, claim 6 attaches a vibration absorbing and reinforcing plate so as to be embedded in the main body, thereby improving the strength and durability of the snowboard and being able to meet these conditions even in severe use. Has characteristics.

The invention of claim 7 is the snowboard according to claim 6,
A snowboard having a structure in which the vibration absorbing and reinforcing plate has a two-part structure.

  Accordingly, the seventh aspect has characteristics such that the object of claim 6 can be achieved, and an optimum snowboard can be provided to achieve the object.

The invention of claim 8 is the snowboard according to claim 6,
This is a snowboard having a structure in which the vibration absorbing and reinforcing plate has a single structure.

  Accordingly, claim 8 has the characteristics that the object of claim 6 can be achieved, and an optimum snowboard can be provided to achieve this object.

  Hereinafter, embodiments (forms) of the present invention will be described.

  1 to 7 show a first embodiment of the present invention. FIG. 1 is an overall perspective view, FIG. 2 is an enlarged perspective view of a vibration absorbing and reinforcing plate, and FIG. 4 is an enlarged perspective view of the binding mounting plate, FIG. 4 is a perspective view of the snowboard, FIG. 5 is a perspective view showing an example in which the vibration absorbing and reinforcing plate and the binding mounting plate are provided on the snowboard, and FIG. FIG. 7 is an enlarged perspective view in which a vibration absorbing / reinforcing plate is partially omitted. 8 to 10 show a second embodiment of the present invention. FIG. 8 is an overall perspective view, FIG. 9 is an enlarged perspective view of another example of a vibration absorbing and reinforcing plate, and FIG. 10 is a snowboard. It is the perspective view which showed the other example which provided the vibration absorption and reinforcement board and the binding attachment board. 11 to 13 show a third embodiment of the present invention. FIG. 11 is an overall perspective view, FIG. 12 is an exploded perspective view of the main part of FIG. 11, and FIG. It is AA sectional drawing of a part. FIG. 14 is an exploded perspective view of essential parts showing a fourth embodiment of the present invention. Finally, FIG. 15 is a perspective view showing an example of a conventional snowboard.

  Hereinafter, a first embodiment of the present invention will be described with reference to FIGS. In this example, reference numeral 1 denotes a snowboard body having a plurality of small holes 2 for attaching the binding at two locations, and the snowboard body 1 is substantially the same as the conventional structure. In this example, the vibration absorption / reinforcement plate 3 and the binding mounting plate 4 are provided on the snowboard body 1. In this example, the vibration absorption / reinforcement plate 3 is secured with an adhesive 5, Secured with a set screw 6 screwed into the small hole 2. The vibration absorbing / reinforcing plate 3 has a composite structure including a main body 300 made of a steel material such as aluminum, stainless steel, or a composite material, and an elastic body 301 such as rubber or sponge provided below the main body 300. An adhesive 5 is provided below the body 301, and the vibration absorbing / reinforcing plate 3 is fixed to the snowboard body 1 via the adhesive 5. A release paper 8 is provided on the release side of the adhesive 5. The vibration absorbing / reinforcing plate 3 is provided with notches 3a and 3b, narrow band portions 302 and 303 are formed at the free ends in the longitudinal direction (arrow “A”), and the substantially central portion thereof. A hole 3c into which the binding mounting plate 4 can be fitted is formed in the part.

  In this example, the adhesive 5 is used to attach the snowboard main body 1, but there may be other fixing means such as a stopper and a holding tool. The release paper 8 is for protecting the adhesive 5 and / or the elastic body 301. Further, when the vibration absorbing / reinforcing plate 3 is attached to the snowboard main body 1, the release paper 8 is removed and the adhesive 5 is exposed while avoiding dripping of the adhesive 5 and / or deterioration of the function. . The release paper 8 is effective during this attachment.

  By forming the narrow band portions 302 and 303, the narrow band portions 302 and 303, the wide main body 300 at the substantially central portion of the vibration absorption / reinforcement plate 3, and / or the vibration absorption / reinforcement plate Since a sense of balance with the hole 3c opened in FIG. 3 is achieved, for example, substantially the entire deflection and / or flexibility of the snowboard body 1 can be ensured. Although not shown, it is conceivable that in the configuration in which the notches 3a and 3b are not provided, the overall deflection and / or flexibility of the snowboard body 1 is somewhat inferior. However, it has been confirmed in actual installation that there is no problem with the planing. Furthermore, in this example, the vibration absorbing / reinforcing plate 3 is fixed to two locations (binding attachment locations) of the snowboard main body 1 and / or the above-described narrow band portions 302 and 303 are formed. It is extremely effective in improving the deflection and / or flexibility of substantially the whole, and has been confirmed in actual installation conditions. Each of the narrow band portions 302 and 303 gradually transmits the vibration absorption of the vibration absorbing / reinforcing plate 3 to the center thereof, so that the shock to the vibration absorbing / reinforcing plate 3 can be alleviated and sure and smooth. There is an advantage such as a good vibration absorption. The length of the free end in the front-rear direction of the vibration absorbing / reinforcing plate 3 is made different in length, width, and / or form (not shown), so that each person's preference and snowboard characteristics can be achieved. There are benefits that can be demonstrated. When the narrow band portions 302 and 303 are paired, the above-described characteristics can be sufficiently exhibited.

  In addition, a hole 3c into which the binding mounting plate 4 can be fitted is formed at a substantially central portion of the vibration absorbing / reinforcing plate 3, and a plurality of small holes 2 provided in the snowboard body 1 corresponding to this portion, and the small holes are provided. The binding attachment plate 4 is fixed to the portion through a plurality of set screws 6 screwed into the screw 2. The structure of the small hole 2 is a pattern provided individually at two locations as shown in the figure, and this pattern is used to secure the desired leg spacing. Thereby, for example, there is practicality such as ensuring reliable, easy, and safe sliding and ensuring easy sliding on the body. In addition, by using these two patterns, it is possible to secure a large number of usage modes and improvement in versatility. As shown in FIG. 6, by forming a space H between the vibration absorbing / reinforcing plate 3 and the binding mounting plate 4, the vibration absorbing / reinforcing plate 3 and / or the snowboard main body 1 can absorb and It is desirable to provide it positively, but it is not limited. Further, in the example of the configuration in which the interval H1 is provided in the width direction between the vibration absorbing / reinforcing plate 3 and the snowboard body 1, as shown in the figure, the same function as the space H described above can be exhibited.

  As shown in FIG. 3, the binding mounting plate 4 has a plurality of holes 40 for inserting a plurality of set screws 6. With this hole 40 and set screw 6, the binding mounting plate 4 can be securely and firmly attached to the snowboard main body 1, and the mounting position can be freely changed when the binding mounting plate 4 is attached to the snowboard main body 1. There is practicality such as what can be done.

  In the first embodiment shown in FIGS. 1 to 7, the vibration absorbing / reinforcing plate 3 divided into the snowboard body 1 is attached, and the binding is attached to the hole 3 c of each vibration absorbing / reinforcing plate 3. Each of the plates 4 is inserted, and each binding mounting plate 4 is attached to the snowboard main body 1 via a set screw 6. And this attached state is AA sectional drawing shown in FIG. Each binding mounting plate 4 is provided with a binding 10. Sliding in this state is effective in achieving vibration absorption and reinforcement of the snowboard body 1 through the configuration and / or shape of the vibration absorption and reinforcement plate 3 as described above.

  Next, a second embodiment of the present invention will be described with reference to FIGS. In this example, reference numeral 1 denotes a snowboard body having a plurality of small holes 2 for attaching the binding at two locations. The snowboard body 1 is substantially the same as the conventional structure. In another example, the vibration absorption / reinforcement plate 13 and the binding attachment plate 4 are provided on the snowboard body 1. In this example, the vibration absorption / reinforcement plate 13 is secured with an adhesive 15, and the binding attachment plate 4 is provided. Is fixed with a set screw 6 screwed into the small hole 2. The vibration absorbing / reinforcing plate 13 has a composite structure including a main body 1300 made of steel such as aluminum, stainless steel, or a composite material, and an elastic body 1301 such as rubber or sponge provided below the main body 1300. An adhesive 15 is provided below the body 1301, and the vibration absorbing / reinforcing plate 13 is fixed to the snowboard body 1 via the adhesive 15. A release paper 18 is provided on the release side of the adhesive 15. The vibration absorbing / reinforcing plate 13 is provided with notches 13a and 13b, narrow band portions 1302 and 1303 are formed at the free ends thereof, and the binding mounting plate 4 can be fitted at the substantially central portion thereof. A pair of holes 13c is opened. The vibration absorbing / reinforcing plate 13 has an integral structure and is attached to a snowboard. Accordingly, the binding mounting plates 4 are respectively fitted into the pair of holes 13 c and are fixed via the set screws 6. The other configurations and the respective effects are substantially the same as the above example.

  In another example, since it is an integral configuration, it is possible that simplification of mounting, storage, and maintenance can be achieved. The features of the narrow strip portions 1302 and 1303 are substantially similar to the narrow strip portions 302 and 303 described above. In this example, the vibration absorbing / reinforcing plate 13 has an integral structure, and it is conceivable to simplify the structure, reduce the cost, or reduce the damage.

  A third embodiment of the present invention will be described with reference to FIGS. In this example, reference numeral 1 denotes a snowboard main body, and the snowboard main body 1 includes a basic main body base 100 and a main body surface portion 101 that covers the upper portion of the main body base 100. A plurality of small holes 2 for attaching the binding are formed in the main body surface portion 101. The main body base 100 is provided with a recess 102 in which the vibration absorbing and reinforcing plate 3 made of a steel material such as aluminum, stainless steel, or a composite material is embedded. The structure for embedding the vibration absorbing / reinforcing plate 3 in the recess 102 includes, for example, a structure in which the vibration absorbing / reinforcing plate 3 is provided on the main body base 100 in a flush state, or the vibration absorbing / reinforcing plate 3 is provided. The structure etc. affixed on the whole and / or part of the main body base 100 are also included. And the structure of this vibration absorption and reinforcement board 3 is based on the above-mentioned example.

  In this embodiment, the divided vibration absorbing / reinforcing plate 3 is provided in the recess 102 (including the surface of the main body base 100) through means such as adhesion, fitting, and fixing, and this vibration absorbing / reinforcing plate is provided. 3 is provided with a main body surface portion 101 through means such as adhesion, fitting, and fixing to constitute a snowboard. Then, the binding 10 is provided on the main body surface portion 101.

  In this embodiment, by embedding the vibration absorbing / reinforcing plate 3 in the snowboard body 1, the shock to the vibration absorbing / reinforcing plate 3 can be alleviated and the vibration can be reliably and smoothly absorbed. In addition, problems such as peeling and breakage of the vibration absorbing and reinforcing plate 3 do not occur. The appearance of a snowboard is also good. The other structures such as the vibration absorbing / reinforcing plate 3 and / or the narrow band portions 302 and 303, the binding attaching plate 4 and the like conform to the above-described example.

  Further, a fourth embodiment of the present invention will be described with reference to FIG. This example is in accordance with the third embodiment described above. The difference is that the vibration absorbing / reinforcing plate 13 has an integral structure, and is similar to the vibration absorbing / reinforcing plate 13 of the second example. In other words, this example is a structure using the third embodiment and the vibration absorbing / reinforcing plate 13 of the second embodiment. Therefore, the characteristics are the same as those of the third embodiment and the vibration absorbing and reinforcing plate 13 of the second embodiment.

FIG. 1 is an overall perspective view showing a first embodiment of the present invention. 2 is an enlarged perspective view of the vibration absorbing and reinforcing plate. 3 is an enlarged perspective view of the binding mounting plate. Figure 4 is a perspective view of the snowboard FIG. 5 is a perspective view showing an example in which a vibration absorbing / reinforcing plate and a binding mounting plate are provided on a snowboard. 6 is a cross-sectional view taken along the line AA in FIG. Fig. 7 is an enlarged perspective view with the vibration absorbing and reinforcing plate partially omitted. FIG. 8 is an overall perspective view showing a second embodiment of the present invention. FIG. 9 is an enlarged perspective view of another example of a vibration absorbing and reinforcing plate. FIG. 10 is an enlarged perspective view showing another example in which a vibration absorbing / reinforcing plate and a binding mounting plate are provided on a snowboard. FIG. 11 is a perspective view showing an overall third embodiment of the present invention. 12 is an exploded perspective view of the main part of FIG. 13 is a cross-sectional view taken along the line AA in FIG. FIG. 14 is an exploded perspective view of essential parts showing a fourth embodiment of the present invention. FIG. 15 is a perspective view showing an example of a conventional snowboard.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Snowboard main body 100 Main body base part 101 Main body surface part 102 Recessed part 2 Small hole 3 Vibration absorption and reinforcement board 300 Main body 301 Elastic body 302 Narrow band part 303 Narrow band part 3a Notch part 3b Notch part 3c Hole 4 Binding attachment plate 40 hole 5 adhesive 6 set screw 8 release paper 10 binding 13 vibration absorption / reinforcement plate 1300 main body 1301 elastic body 1302 narrow band part 1303 narrow band part 13a notch part 13b notch part 13c hole 15 adhesive 18 release paper H space H1 interval

  The present invention relates to a vibration absorbing / reinforcing plate of a snowboard excellent in vibration (impact) and / or durability, and a snowboard in which the vibration absorbing / reinforcing plate is embedded.

  As is well known, during snowboarding (sliding down), vibration (impact) on the snowboard is caused by changes in the unevenness, inclination, gap, etc. of the ground and / or snow surface (snow surface) and the attitude of the rider. Are in various areas, and in some cases, the degree of vibration is immeasurable. For this reason, there is a possibility that serious problems such as breakage of a snowboard and, in some cases, personal injury such as injury and killing may occur. Also, by sliding through a technique such as bending a snowboard, and changing or adjusting the direction of the sliding, it is possible to achieve a sense of speed and exhilaration and a running posture and speed based on the sliding.

  When such use is intended, the toughness, returnability (return), vibration absorption (shock absorption), etc. of the snowboard are required. For this reason, mounting a vibration absorbing (impact absorbing) means or mounting a reinforcing plate on the snowboard is partly performed. There are also several prior literatures related to this. This prior document will be described below.

  Document (1) is “Restoring force assisting device to be mounted between skis, snowboards and shoe fasteners” of Japanese Patent Laid-Open No. 2000-61022. The present invention is a pair of platforms to be mounted on a snowboard, wherein a restoring force block is interposed between the platforms, and a vibration absorbing or restoring force auxiliary layer is provided on the restoring force block, and the vibration absorbing or restoring force is provided. It is configured to be screwed using an auxiliary layer, and even if vibration from the snow surface is applied, absorption of vibration to the snowboard and / or the rider and protection, breakage, injury, etc. of this snowboard and / or the rider Is intended to avoid.

  Document (2) is “Snowboard Reinforcement Plate and Snowboard” disclosed in JP-A-2006-460. The present invention is a snowboard reinforcing plate for reinforcing a torsion and flex of a snowboard, comprising a central reinforcing plate having mounting holes for attaching a binding to the snowboard, and both free side ends of the central reinforcing plate (snowboard A central reinforcing plate extending from the forward and backward direction ends) and a pair extending from both width side ends (snowboard width direction ends) of the central reinforcing plate and spaced apart from the free side ends It is a configuration comprising a provided radial reinforcing plate, and it is intended to make the flex and torsion of the snowboard suitable for snowboarding and to improve the strength of the snowboard through this reinforcement. And it intends that it becomes possible to operate the snowboard with a large leg force through this reinforcement, and to be able to easily repeat the turn.

JP 2000-61022 A JP 2006-460

  Document (1) has a configuration in which a platform is provided at an appropriate interval on a snowboard main body (in principle, a main body), and a binding attachment plate (binding attachment member) is provided at this interval. Certainly, it is convenient and rational to install a platform in the main body at an appropriate interval. However, with this configuration, the impact (vibration) on the paired platforms tends to be uneven, causing unexpected problems to the rider, and causing a fall and / or accident due to this problem. There is. In addition, it is convenient to install a platform on the main body at an appropriate interval, but it requires experience and nerves for installation, and also requires maintenance during and after use, especially troublesome. It is thought that it is. In this reference (1), a vibration removal / restoring force auxiliary layer is provided in the middle of the platform, and there is a possibility of staying at one place of vibration absorption. This vibration absorption has a positive effect on the entire snowboard. It is thought that it has not yet reached.

  Further, in the literature (2), since the reinforcing plate for snowboard (in principle, the reinforcing plate) is composed of a central reinforcing portion, a central reinforcing portion and a radial reinforcing portion, the reinforcing plate is peeled off from the snowboard. In some cases, it is extremely dangerous and may cause unexpected personal injury such as injury or killing. Further, in this document (2), it is merely a concept of a reinforcing plate (preparation for load), and the effect of vibration absorption cannot be expected, and it is considered that the improvement is one-sided. In addition, this reference (2) states [0005] “Because it is difficult to bend or twist to make it easier to turn, it is difficult for beginner snowboarders to use large flex and torsion snowboards. However, in such a situation, it is more beneficial for safety and technical improvement to have a structure that changes according to the snow surface. It is believed that there is. Therefore, the configuration intended only to reinforce the snowboard seems to have some problems, and there is room for improvement.

  According to the first aspect of the present invention, a vibration absorbing / reinforcing plate is attached to the snowboard main body (main body), so that the load (twist, bend, breakage, etc.) applied to the main body, vibration (corresponding to the form of each snow surface) Effectively function against impacts), eliminate problems caused by external requirements such as load and vibration on the rider, and improve the skiing technology and enjoy ski competition using the features described above. Intended.

  The invention of claim 1 is intended to improve the strength and durability of the snowboard by attaching a vibration absorbing and reinforcing plate to the main body, and to be able to cope with these conditions even in severe use. .

  The invention of claim 1 is simply and surely attached to the main body so that any person can achieve the characteristics of the present invention and effectively utilize the effects of the snowboard vibration absorption and reinforcement plate and / or vibration absorption and reinforcement. It is intended to provide a snowboard with a board.

Claim 1, the vibration-absorbing and reinforcing plate which is attached to the surface of the snowboard body, is a composite structure made of aluminum, stainless steel, and a steel material such as composite materials, rubber, an elastic body such as sponge, binding to its substantially central A snowboard configured to open a hole into which the mounting plate can be inserted, and to open a notch portion for imparting elasticity to the vibration absorbing / reinforcing plate on the free end side of the snowboard main body in the longitudinal direction of the vibration absorbing / reinforcing plate Vibration absorbing and reinforcing plate
A snowboard vibration absorbing / reinforcing plate characterized in that a space is formed between a hole of the vibration absorbing / reinforcing plate and a binding mounting plate in the width direction of the snowboard body .

  The invention of claim 2 is intended to achieve the object of claim 1 and to provide a vibration absorbing and reinforcing plate that is optimal for achieving the object.

Claim 2 is the vibration absorption and reinforcement plate of the snowboard according to claim 1,
This is a vibration absorption / reinforcement plate for a snowboard in which the thickness of the vibration absorption / reinforcement plate provided on the main body is slightly smaller than the thickness of the binding mounting plate.

  The invention of claim 3 is intended to achieve the object of claim 1 and to provide a vibration-absorbing / reinforcing plate of a division system that is optimal for achieving this object.

Claim 3 is the vibration absorption and reinforcement plate of the snowboard according to claim 1,
The vibration absorption / reinforcement plate of the snowboard is configured such that the vibration absorption / reinforcement plate is divided into two pieces, and the two vibration absorption / reinforcement plates are separately provided in the binding portion of the snowboard.

  The invention of claim 4 achieves the object of claim 1, and is intended to provide a simple vibration absorbing and reinforcing plate that is optimal for achieving the object.

Claim 4 is the vibration absorption and reinforcement plate of the snowboard according to claim 1,
This vibration absorption / reinforcement plate is a single-plate structure, and this vibration absorption / reinforcement plate is a snowboard vibration absorption / reinforcement plate constructed so as to be installed in the binding portion of the snowboard.

The invention of claim 5 is to achieve the object of claim 3 , and to provide a vibration absorbing and reinforcing plate that is optimal for achieving this object and is elastic and capable of absorbing vibration.

Claim 5 is the vibration absorption and reinforcement plate of the snowboard according to claim 3 ,
A narrow band is formed on the free end side of the longitudinal direction of the snowboard body in the vibration absorption / reinforcement plate, thereby forming a narrow band portion, and substantially in the center of the vibration absorption / reinforcement plate. This is a vibration absorbing / reinforcing plate for a snowboard configured to form an elliptical hole.

  According to the sixth aspect of the present invention, by attaching a vibration absorbing and reinforcing plate so as to be embedded in the main body, the load (twisting, bending, breakage, etc.), vibration (impact) applied to the main body corresponding to the form of each snow surface. Functioning effectively, eliminating problems caused by external requirements such as load and vibration on the rider, utilizing the features described above, for example, improving skiing skills and enjoying ski competitions, etc. Intended.

  In addition, the invention of claim 6 is to improve the strength and durability of the snowboard by attaching a vibration absorbing / reinforcing plate so as to be embedded in the main body, and to cope with these conditions even in severe use. Is intended.

According to a sixth aspect of the present invention, a vibration absorbing and reinforcing plate made of a steel material such as aluminum, stainless steel, or a composite material and an elastic body such as rubber or sponge is provided on the surface of the main body base of the snowboard main body. A snowboard with a body surface portion of the snowboard body with a small hole for attaching the binding above,
It opened a hole which can fit a binding mounting plate substantially at the center of the vibration absorbing and reinforcing plate, and the free end side in the longitudinal direction of the snowboard body in the vibration absorption and the reinforcing plate, imparting elasticity to the vibration-absorbing and reinforcing plates Open a notch that became long and short to do,
The snowboard is characterized in that a space is formed between the vibration absorbing / reinforcing plate and a binding mounting plate in the width direction of the snowboard body .

  The invention of claim 7 is intended to achieve the object of claim 6 and to provide a snowboard optimal for achieving this object.

Claim 7 is the snowboard according to claim 6,
In this snowboard, the vibration absorbing / reinforcing plate is divided into two pieces, and the two vibration absorbing / reinforcing plates are separately provided in the binding portion of the snowboard.

  The invention of claim 8 is intended to achieve the object of claim 6 and to provide an optimum snowboard for achieving this object.

Claim 8 is the snowboard according to claim 6,
This vibration absorbing / reinforcing plate is a single board structure, and this vibration absorbing / reinforcing plate is a snowboard configured to be installed by passing over the binding portion of the snowboard.

The invention of claim 1, the vibration-absorbing and reinforcing plate which is attached to the surface of the snowboard body, aluminum, stainless steel, and a steel material such as composite materials, rubber, a composite structure consisting of an elastic body such as sponge, the approximate center A snowboard with a structure that opens a hole for fitting the binding mounting plate and opens a notch to give elasticity to the vibration absorption / reinforcement plate on the free end side of the snowboard body in the longitudinal direction of the vibration absorption / reinforcement plate. A vibration absorbing and reinforcing plate,
This is a vibration absorption / reinforcement plate for a snowboard that forms a space in the width direction of the snowboard body between the hole of the vibration absorption / reinforcement plate and the binding mounting plate.

  Therefore, according to the first aspect of the present invention, by attaching a vibration absorbing / reinforcing plate to the main body, it can function effectively against loads (twisting, bending, breakage, etc.) and vibration applied to the main body corresponding to the form of each snow surface. It is possible to eliminate problems caused by external requirements such as load and vibration on the rider, and to use the above-mentioned features, for example, to improve the skiing technique and to enjoy ski competitions.

In addition, the first aspect attaches a vibration absorbing and reinforcing plate to the main body,
It has features such as improvement in the strength and durability of the snowboard and the ability to meet these conditions even in severe use.

  The first aspect of the present invention provides a vibration absorption / reinforcement plate and / or vibration absorption / reinforcement plate for a snowboard that can be easily and reliably attached to the main body, and that enable any person to achieve the characteristics of the present invention and effectively use the effects. It has features such as being able to provide a snowboard equipped.

The invention of claim 2 is the vibration absorption and reinforcement plate of the snowboard according to claim 1,
This is a vibration absorbing / reinforcing plate for a snowboard in which the thickness of the vibration absorbing / reinforcing plate provided on the main body is slightly smaller than the thickness of the binding mounting plate.

  Accordingly, the second aspect has the characteristics that the object of the first aspect can be achieved and the vibration absorbing and reinforcing plate which is optimal for achieving the object can be provided.

Invention of Claim 3 is the vibration absorption and reinforcement board of the snowboard of Claim 1,
This is a vibration absorption / reinforcement plate for a snowboard that has a configuration in which the vibration absorption / reinforcement plate is divided into two pieces, and the two vibration absorption / reinforcement plates are separately provided in the binding portion of the snowboard.

  Accordingly, the third aspect has features such that the object of claim 1 can be achieved and a vibration-absorbing / reinforcing plate of a division system optimum for achieving the object can be provided.

Invention of Claim 4 is the vibration absorption and reinforcement board of the snowboard of Claim 1, Comprising:
The vibration absorption / reinforcement plate of the snowboard has a structure in which the vibration absorption / reinforcement plate has a single structure, and the vibration absorption / reinforcement plate is installed in the binding portion of the snowboard.

  Accordingly, claim 4 has the characteristics that the object of claim 1 can be achieved, and that a simple vibration absorbing and reinforcing plate can be provided that is optimal for achieving the object.

The invention of claim 5 is the vibration absorption and reinforcement plate of the snowboard according to claim 3 ,
A narrow strip is formed on the free end side of the snowboard body in the longitudinal direction of the vibration absorption / reinforcement plate to form a narrow band, and a substantially elliptical shape in the approximate center of the vibration absorption / reinforcement plate. It is the vibration absorption and reinforcement board of the snowboard made into the structure which forms a shape hole.

Therefore, claim 5 has the characteristics that the object of claim 3 can be achieved, and that a vibration absorbing and reinforcing plate that is optimal for achieving this object and is elastic and capable of absorbing vibration can be provided.

The invention according to claim 6 is provided with a vibration absorbing and reinforcing plate made of a steel material such as aluminum, stainless steel, and a composite material and an elastic body such as rubber and sponge on the surface of the main body base of the snowboard main body . A snowboard with a body surface part of the snowboard body with a small hole for attaching the binding above,
A hole is formed in the center of the vibration absorbing / reinforcing plate so that the binding mounting plate can be inserted, and the vibration absorbing / reinforcing plate is provided with elasticity to the vibration absorbing / reinforcing plate on the free end side of the snowboard body in the longitudinal direction . Established a notch that became long and short,
Further , the snowboard is a space between the hole of the vibration absorbing / reinforcing plate and the binding mounting plate and forming a space in the width direction of the snowboard body .

  Therefore, according to the sixth aspect of the present invention, by attaching a vibration absorbing and reinforcing plate so as to be embedded in the main body, the load (twist, bend, breakage, etc.), vibration (impact) applied to the main body corresponding to the form of each snow surface. It is possible to effectively function against the road, to solve problems due to external requirements such as load and vibration to the rider, and to use the above-mentioned features, for example, to improve skiing technology and to enjoy ski competition etc. .

  In addition, claim 6 attaches a vibration absorbing and reinforcing plate so as to be embedded in the main body, thereby improving the strength and durability of the snowboard and being able to meet these conditions even in severe use. Has characteristics.

The invention of claim 7 is the snowboard according to claim 6,
In this snowboard, the vibration absorbing / reinforcing plate is divided into two pieces, and the two vibration absorbing / reinforcing plates are separately provided in the binding portion of the snowboard.

  Accordingly, the seventh aspect has characteristics such that the object of claim 6 can be achieved, and an optimum snowboard can be provided to achieve the object.

The invention of claim 8 is the snowboard according to claim 6,
The vibration absorbing / reinforcing plate is a single board structure, and the vibration absorbing / reinforcing plate is configured to be installed by passing over the binding portion of the snowboard.

  Accordingly, claim 8 has the characteristics that the object of claim 6 can be achieved, and an optimum snowboard can be provided to achieve this object.

  Hereinafter, embodiments (forms) of the present invention will be described.

  1 to 7 show a first embodiment of the present invention. FIG. 1 is an overall perspective view, FIG. 2 is an enlarged perspective view of a vibration absorbing and reinforcing plate, and FIG. 4 is an enlarged perspective view of the binding mounting plate, FIG. 4 is a perspective view of the snowboard, FIG. 5 is a perspective view showing an example in which the vibration absorbing and reinforcing plate and the binding mounting plate are provided on the snowboard, and FIG. FIG. 7 is an enlarged perspective view in which a vibration absorbing / reinforcing plate is partially omitted. 8 to 10 show a second embodiment of the present invention. FIG. 8 is an overall perspective view, FIG. 9 is an enlarged perspective view of another example of a vibration absorbing and reinforcing plate, and FIG. 10 is a snowboard. It is the perspective view which showed the other example which provided the vibration absorption and reinforcement board and the binding attachment board. 11 to 13 show a third embodiment of the present invention. FIG. 11 is an overall perspective view, FIG. 12 is an exploded perspective view of the main part of FIG. 11, and FIG. It is AA sectional drawing of a part. FIG. 14 is an exploded perspective view of essential parts showing a fourth embodiment of the present invention. Finally, FIG. 15 is a perspective view showing an example of a conventional snowboard.

  Hereinafter, a first embodiment of the present invention will be described with reference to FIGS. In this example, reference numeral 1 denotes a snowboard body having a plurality of small holes 2 for attaching the binding at two locations, and the snowboard body 1 is substantially the same as the conventional structure. In this example, the vibration absorption / reinforcement plate 3 and the binding mounting plate 4 are provided on the snowboard body 1. In this example, the vibration absorption / reinforcement plate 3 is secured with an adhesive 5, Secured with a set screw 6 screwed into the small hole 2. The vibration absorbing / reinforcing plate 3 has a composite structure including a main body 300 made of a steel material such as aluminum, stainless steel, or a composite material, and an elastic body 301 such as rubber or sponge provided below the main body 300. An adhesive 5 is provided below the body 301, and the vibration absorbing / reinforcing plate 3 is fixed to the snowboard body 1 via the adhesive 5. A release paper 8 is provided on the release side of the adhesive 5. The vibration absorbing / reinforcing plate 3 is provided with notches 3a and 3b, narrow band portions 302 and 303 are formed at the free ends in the longitudinal direction (arrow “A”), and the substantially central portion thereof. A hole 3c into which the binding mounting plate 4 can be fitted is formed in the part.

  In this example, the adhesive 5 is used to attach the snowboard main body 1, but there may be other fixing means such as a stopper and a holding tool. The release paper 8 is for protecting the adhesive 5 and / or the elastic body 301. Further, when the vibration absorbing / reinforcing plate 3 is attached to the snowboard main body 1, the release paper 8 is removed and the adhesive 5 is exposed while avoiding dripping of the adhesive 5 and / or deterioration of the function. . The release paper 8 is effective during this attachment.

  By forming the narrow band portions 302 and 303, the narrow band portions 302 and 303, the wide main body 300 at the substantially central portion of the vibration absorption / reinforcement plate 3, and / or the vibration absorption / reinforcement plate Since a sense of balance with the hole 3c opened in FIG. 3 is achieved, for example, substantially the entire deflection and / or flexibility of the snowboard body 1 can be ensured. Although not shown, it is conceivable that in the configuration in which the notches 3a and 3b are not provided, the overall deflection and / or flexibility of the snowboard body 1 is somewhat inferior. However, it has been confirmed in actual installation that there is no problem with the planing. Furthermore, in this example, the vibration absorbing / reinforcing plate 3 is fixed to two locations (binding attachment locations) of the snowboard main body 1 and / or the above-described narrow band portions 302 and 303 are formed. It is extremely effective in improving the deflection and / or flexibility of substantially the whole, and has been confirmed in actual installation conditions. Each of the narrow band portions 302 and 303 gradually transmits the vibration absorption of the vibration absorbing / reinforcing plate 3 to the center thereof, so that the shock to the vibration absorbing / reinforcing plate 3 can be alleviated and sure and smooth. There is an advantage such as a good vibration absorption. The length of the free end in the front-rear direction of the vibration absorbing / reinforcing plate 3 is made different in length, width, and / or form (not shown), so that each person's preference and snowboard characteristics can be achieved. There are benefits that can be demonstrated. When the narrow band portions 302 and 303 are paired, the above-described characteristics can be sufficiently exhibited.

  In addition, a hole 3c into which the binding mounting plate 4 can be fitted is formed at a substantially central portion of the vibration absorbing / reinforcing plate 3, and a plurality of small holes 2 provided in the snowboard body 1 corresponding to this portion, and the small holes are provided. The binding attachment plate 4 is fixed to the portion through a plurality of set screws 6 screwed into the screw 2. The structure of the small hole 2 is a pattern provided individually at two locations as shown in the figure, and this pattern is used to secure the desired leg spacing. Thereby, for example, there is practicality such as ensuring reliable, easy, and safe sliding and ensuring easy sliding on the body. In addition, by using these two patterns, it is possible to secure a large number of usage modes and improvement in versatility. As shown in FIG. 6, by forming a space H between the vibration absorbing / reinforcing plate 3 and the binding mounting plate 4, the vibration absorbing / reinforcing plate 3 and / or the snowboard main body 1 can absorb and It is desirable to provide it positively, but it is not limited. Further, in the example of the configuration in which the interval H1 is provided in the width direction between the vibration absorbing / reinforcing plate 3 and the snowboard body 1, as shown in the figure, the same function as the space H described above can be exhibited.

  As shown in FIG. 3, the binding mounting plate 4 has a plurality of holes 40 for inserting a plurality of set screws 6. With this hole 40 and set screw 6, the binding mounting plate 4 can be securely and firmly attached to the snowboard main body 1, and the mounting position can be freely changed when the binding mounting plate 4 is attached to the snowboard main body 1. There is practicality such as what can be done.

  In the first embodiment shown in FIGS. 1 to 7, the vibration absorbing / reinforcing plate 3 divided into the snowboard body 1 is attached, and the binding is attached to the hole 3 c of each vibration absorbing / reinforcing plate 3. Each of the plates 4 is inserted, and each binding mounting plate 4 is attached to the snowboard main body 1 via a set screw 6. And this attached state is AA sectional drawing shown in FIG. Each binding mounting plate 4 is provided with a binding 10. Sliding in this state is effective in achieving vibration absorption and reinforcement of the snowboard body 1 through the configuration and / or shape of the vibration absorption and reinforcement plate 3 as described above.

  Next, a second embodiment of the present invention will be described with reference to FIGS. In this example, reference numeral 1 denotes a snowboard body having a plurality of small holes 2 for attaching the binding at two locations. The snowboard body 1 is substantially the same as the conventional structure. In another example, the vibration absorption / reinforcement plate 13 and the binding attachment plate 4 are provided on the snowboard body 1. In this example, the vibration absorption / reinforcement plate 13 is secured with an adhesive 15, and the binding attachment plate 4 is provided. Is fixed with a set screw 6 screwed into the small hole 2. The vibration absorbing / reinforcing plate 13 has a composite structure including a main body 1300 made of steel such as aluminum, stainless steel, or a composite material, and an elastic body 1301 such as rubber or sponge provided below the main body 1300. An adhesive 15 is provided below the body 1301, and the vibration absorbing / reinforcing plate 13 is fixed to the snowboard body 1 via the adhesive 15. A release paper 18 is provided on the release side of the adhesive 15. The vibration absorbing / reinforcing plate 13 is provided with notches 13a and 13b, narrow band portions 1302 and 1303 are formed at the free ends thereof, and the binding mounting plate 4 can be fitted at the substantially central portion thereof. A pair of holes 13c is opened. The vibration absorbing / reinforcing plate 13 has an integral structure and is attached to a snowboard. Accordingly, the binding mounting plates 4 are respectively fitted into the pair of holes 13 c and are fixed via the set screws 6. The other configurations and the respective effects are substantially the same as the above example.

  In another example, since it is an integral configuration, it is possible that simplification of mounting, storage, and maintenance can be achieved. The features of the narrow strip portions 1302 and 1303 are substantially similar to the narrow strip portions 302 and 303 described above. In this example, the vibration absorbing / reinforcing plate 13 has an integral structure, and it is conceivable to simplify the structure, reduce the cost, or reduce the damage.

  A third embodiment of the present invention will be described with reference to FIGS. In this example, reference numeral 1 denotes a snowboard main body, and the snowboard main body 1 includes a basic main body base 100 and a main body surface portion 101 that covers the upper portion of the main body base 100. A plurality of small holes 2 for attaching the binding are formed in the main body surface portion 101. The main body base 100 is provided with a recess 102 in which the vibration absorbing and reinforcing plate 3 made of a steel material such as aluminum, stainless steel, or a composite material is embedded. The structure for embedding the vibration absorbing / reinforcing plate 3 in the recess 102 includes, for example, a structure in which the vibration absorbing / reinforcing plate 3 is provided on the main body base 100 in a flush state, or the vibration absorbing / reinforcing plate 3 is provided. The structure etc. affixed on the whole and / or part of the main body base 100 are also included. And the structure of this vibration absorption and reinforcement board 3 is based on the above-mentioned example.

  In this embodiment, the divided vibration absorbing / reinforcing plate 3 is provided in the recess 102 (including the surface of the main body base 100) through means such as adhesion, fitting, and fixing, and this vibration absorbing / reinforcing plate is provided. 3 is provided with a main body surface portion 101 through means such as adhesion, fitting, and fixing to constitute a snowboard. Then, the binding 10 is provided on the main body surface portion 101.

  In this embodiment, by embedding the vibration absorbing / reinforcing plate 3 in the snowboard body 1, the shock to the vibration absorbing / reinforcing plate 3 can be alleviated and the vibration can be reliably and smoothly absorbed. In addition, problems such as peeling and breakage of the vibration absorbing and reinforcing plate 3 do not occur. The appearance of a snowboard is also good. The other structures such as the vibration absorbing / reinforcing plate 3 and / or the narrow band portions 302 and 303, the binding attaching plate 4 and the like conform to the above-described example.

  Further, a fourth embodiment of the present invention will be described with reference to FIG. This example is in accordance with the third embodiment described above. The difference is that the vibration absorbing / reinforcing plate 13 has an integral structure, and is similar to the vibration absorbing / reinforcing plate 13 of the second example. In other words, this example is a structure using the third embodiment and the vibration absorbing / reinforcing plate 13 of the second embodiment. Therefore, the characteristics are the same as those of the third embodiment and the vibration absorbing and reinforcing plate 13 of the second embodiment.

FIG. 1 is an overall perspective view showing a first embodiment of the present invention. 2 is an enlarged perspective view of the vibration absorbing and reinforcing plate. 3 is an enlarged perspective view of the binding mounting plate. Figure 4 is a perspective view of the snowboard FIG. 5 is a perspective view showing an example in which a vibration absorbing / reinforcing plate and a binding mounting plate are provided on a snowboard. 6 is a cross-sectional view taken along the line AA in FIG. Fig. 7 is an enlarged perspective view with the vibration absorbing and reinforcing plate partially omitted. FIG. 8 is an overall perspective view showing a second embodiment of the present invention. FIG. 9 is an enlarged perspective view of another example of a vibration absorbing and reinforcing plate. FIG. 10 is an enlarged perspective view showing another example in which a vibration absorbing / reinforcing plate and a binding mounting plate are provided on a snowboard. FIG. 11 is a perspective view showing an overall third embodiment of the present invention. 12 is an exploded perspective view of the main part of FIG. 13 is a cross-sectional view taken along the line AA in FIG. FIG. 14 is an exploded perspective view of essential parts showing a fourth embodiment of the present invention. FIG. 15 is a perspective view showing an example of a conventional snowboard.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Snowboard main body 100 Main body base part 101 Main body surface part 102 Recessed part 2 Small hole 3 Vibration absorption and reinforcement board 300 Main body 301 Elastic body 302 Narrow band part 303 Narrow band part 3a Notch part 3b Notch part 3c Hole 4 Binding attachment plate 40 hole 5 adhesive 6 set screw 8 release paper 10 binding 13 vibration absorption / reinforcement plate 1300 main body 1301 elastic body 1302 narrow band part 1303 narrow band part 13a notch part 13b notch part 13c hole 15 adhesive 18 release paper H space H1 interval

Claims (8)

A vibration absorbing and reinforcing plate attached to the snowboard body,
This vibration absorption / reinforcement plate is a composite structure consisting of steel materials such as aluminum, stainless steel, and composite materials, and an elastic body such as rubber and sponge, and has a hole in the center where a binding mounting plate can be inserted. A snowboard vibration absorbing / reinforcing plate having a configuration in which a notch for providing elasticity to the vibration absorbing / reinforcing plate is provided on a free end side in the front-rear direction of the vibration absorbing / reinforcing plate. The vibration absorbing and reinforcing plate for a snowboard according to claim 1,
A vibration absorbing / reinforcing plate for a snowboard in which the thickness of the vibration absorbing / reinforcing plate provided in the snowboard body is slightly smaller than the thickness of the binding mounting plate. The vibration absorbing and reinforcing plate for a snowboard according to claim 1,
A vibration absorption / reinforcement plate for a snowboard configured such that the vibration absorption / reinforcement plate is divided into two pieces, and the two vibration absorption / reinforcement plates are separately provided in a binding portion of the snowboard. The vibration absorbing and reinforcing plate for a snowboard according to claim 1,
A vibration absorbing / reinforcing plate for a snowboard, wherein the vibration absorbing / reinforcing plate has a single structure, and the vibration absorbing / reinforcing plate is installed in a passing manner in the binding portion of the snowboard. A vibration absorbing and reinforcing plate for a snowboard according to claim 3 or claim 4,
A configuration in which a notch portion having a substantially concave shape is formed on the free end side in the front-rear direction of the vibration absorbing and reinforcing plate, a narrow band portion is formed, and a substantially elliptical hole is formed in the approximate center of the snowboard body. This is a vibration absorbing and reinforcing plate for a snowboard. On the base of the snowboard body, a vibration absorbing / reinforcing plate made of an elastic material such as aluminum, stainless steel, or a composite material and rubber, sponge, etc. is provided, and a snowboard main body surface is provided above the vibration absorbing / reinforcing plate. A snowboard with a hole that allows the binding mounting plate to be inserted into the surface of the body,
A snowboard configured to provide elasticity to the vibration absorption / reinforcement plate on the free end side in the front / rear direction of the vibration absorption / reinforcement plate and to open a long and short cutout in the front / rear direction. The snowboard according to claim 6,
A snowboard in which the vibration absorbing / reinforcing plate has a two-part structure. The snowboard according to claim 6,
A snowboard that has a structure in which this vibration absorbing and reinforcing plate is a single piece.

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