WO2018221768A1

WO2018221768A1 - Detachable two-part structure, of water board, having power device

Info

Publication number: WO2018221768A1
Application number: PCT/KR2017/006028
Authority: WO
Inventors: 김지호
Original assignee: 주식회사 아이엠에스그룹
Priority date: 2017-05-31
Filing date: 2017-06-09
Publication date: 2018-12-06
Also published as: KR200484679Y1

Abstract

The present invention relates to a detachable two-part structure of a water board for water leisure. The detachable two-part structure comprises: a rear board which forms the rear part of the water board, has an engine room and has an engine for providing power installed therein; a front board which is separably coupled to the rear board, forms the front part of the water board and has a board controller for controlling the engine; and a board connector for separably coupling the front board and the rear board. The board connector comprises: an insertion protrusion protruding from the end part of any one among the rear board and the front board; a protrusion holder formed in a groove form on the end part of the other one among the rear board and the front board and having the insertion protrusion inserted and mated therewith; power connectors which are provided on the insertion protrusion and the protrusion holder, respectively, and thus connecting the engine and the board controller; and a fixing member for fixing the insertion protrusion and the protrusion holder in the mated state.

Description

Two-stage separate coupling structure of water board equipped with power unit

The present invention relates to a two-stage separation coupling structure of the water board, and more particularly, the power unit which is convenient to carry and store by distributing weight by configuring a rear board having an engine for providing propulsion to be separated from the front board. It relates to a two-stage separation coupling structure of the provided water board.

In recent years, as the Korean society gradually enters the developed countries, the five-day week system has been implemented, and many people enjoyed the leisure of weekend leisure activities, which lead to sports activities, especially water sports and fishing. It leads to.

Water boards, which are generally used for water sports activities, are long and narrow floating boards that can be used by people who are not good at swimming because they can stand on the board, use their hands and arms, or paddle long paddles. It is also used for rescue purposes when an emergency occurs in the water. Especially, by using the muscles of the whole body to hold the center of the body on the board, the calorie consumption is high, so the exercise effect is good, the price is relatively low, and the beginners operate. Since it is easy to learn how to do so, it is a popular spot for water sports.

In addition, recently, an engine that is a power unit that provides driving force is installed, and a thrill-award winning board is being developed.

These award boards are made of hardboard material and are not easy to store and move. Therefore, the storage place requires a lot of space, it is inconvenient to transport, there is a hassle to install and fix the carrier on the vehicle to move over a long distance.

In particular, when a power unit such as an engine is installed, the weight of the engine is heavy, so there is a problem in that transportation alone is difficult.

Accordingly, in recent years, a separate award board, such as a prefabricated award board presented in Korean Patent Registration No. 10-1682130, has been developed.

However, the prior art document as described above is a technology that is not provided with a power unit, there is a problem that the durability is lowered to be applied to the waterborne board is installed power unit.

Accordingly, a new technology for solving the above problems is required.

Prior literatures related to the present invention include Korea Patent Registration No. 10-1682130.

The present invention has been created to improve the problems of the prior art as described above, the water board is provided with a power unit that can be easily and easily coupled to the engine is installed on the rear board and the water board is installed on the front board controller is installed. It is an object of the present invention to provide a two-stage separation bond structure.

In addition, it is another object to provide a two-stage separation coupling structure of the water board that can prevent the fixing bolt for fixing the front board and the rear board arbitrarily released.

In addition, it is another object to provide a two-stage separation coupling structure of the water board that can be easily separated by pressing the front board and the rear board in a state coupled to each other.

The two-stage separation coupling structure of the water board according to the present invention for achieving the above object, in the two-stage separation coupling structure of the water board for water leisure, forms a rear portion of the water board, the engine room is formed A rear board on which an engine for power is installed; A front board detachably coupled to the rear board to form a front part of the water board, and having a board controller for controlling the engine; And a board connector detachably coupling the front board and the rear board, wherein the board connector includes: a fitting protrusion protruding from one end of the rear board or the front board; A projection holder formed in a groove shape at an end of the other of the rear board or the front board and fitted with the fitting protrusion; A power connector provided at each of the fitting protrusion and the protrusion holder to connect the engine and the board controller; And it may be configured to include a fixing member for fixing the fitting projection and the projection holder in a combined state.

For example, the fixing member may include a vertical bolt fastened vertically to the fitting protrusion and the protrusion holder; And a horizontal bolt fastened to the fitting protrusion and the protrusion holder in a horizontal state.

The fixing member may further include an anti-loosening member which restrains the head of the vertical bolt or the head of the horizontal bolt to prevent the vertical bolt or the horizontal bolt from being arbitrarily released.

For example, the release preventing member is formed in the rear board or the front board where the protrusion holder is provided to accommodate the head of the vertical bolt or the head of the horizontal bolt to form a plurality of receiving spaces on the outside of the head Head holder; And a head cap fitted to the head while being fitted into the polygonal head holder to prevent rotation of the head.

The present invention may further include an ejector which protrudes a part of the fitting protrusion coupled to the protrusion holder to separate the fitting protrusion from the protrusion holder, and the ejector is protruded in a horizontal direction at an end of the fitting protrusion. Pressing block is coupled to; A rotating shaft rotatably installed in the rear board or the front board where the fitting protrusion is provided and rotated by an external force; And a pressure transmitting member for linearly moving the pressure block through the rotational force of the rotation shaft.

The two-stage separation coupling structure of the water board equipped with the power unit according to the present invention is easily and firmly fixed since the rear board on which the engine is installed and the front board on which the controller is mounted are fixed through the fitting protrusion and the protrusion holder. Can be separated and ultimately has the advantage of convenient transport and storage.

In addition, according to the present invention, as the head cap fitted to the head of the horizontal bolt or the vertical bolt constituting the fixing member is fitted to the head holder of the polygon, the head of the bolt is prevented from rotating arbitrarily, and thus safety can be maintained.

In addition, in the present invention, the pressing block constituting the ejector protrudes by the rotation of the rotating shaft, and thus pushes out the protrusion holder, so that the front board and the rear board can be easily separated by the ejector.

The effects obtainable in the disclosed embodiments are not limited to the effects mentioned above, and other effects not mentioned above are apparent to those skilled in the art to which the embodiments disclosed from the following description belong. Can be understood.

1 is a perspective view showing a water board equipped with a power unit according to an embodiment of the present invention.

Figure 2 is an exploded perspective view showing a two-stage separation coupling structure of the water board equipped with a power unit according to an embodiment of the present invention.

Figure 3 is a perspective view of the anti-loosening member of the present invention.

Figure 4 is a perspective view of the ejector of the present invention.

5 is a longitudinal sectional view showing the ejector of the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail an embodiment of the present invention. In the following description of the present invention, detailed descriptions of well-known general functions or configurations will be omitted.

Embodiments according to the concept of the present invention may be variously modified and may have various forms, and specific embodiments will be illustrated in the drawings and described in detail in the present specification or application. However, this is not intended to limit the embodiments in accordance with the concept of the present invention to a particular disclosed form, it should be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention.

When a component is referred to as being "connected" or "connected" to another component, it may be directly connected to or connected to that other component, but it may be understood that other components may be present in between. Should be. On the other hand, when a component is said to be "directly connected" or "directly connected" to another component, it should be understood that there is no other component in between. Other expressions describing the relationship between components, such as "between" and "immediately between," or "neighboring to," and "directly neighboring to" should be interpreted as well.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. As used herein, the terms "comprise" or "having" are intended to indicate that there is a feature, number, step, action, component, part, or combination thereof that is described, and that one or more other features or numbers are present. It should be understood that it does not exclude in advance the possibility of the presence or addition of steps, actions, components, parts or combinations thereof.

The two-stage separation coupling structure of the award board according to the present invention may be configured to include a rear board 100, the front board 200 and the board connector 300 as shown in Figs.

The rear board 100 is a component constituting the rear portion of the water board of the present invention, and forms a part where the user stands or sits, and the engine room 110 is provided as shown in FIG. It is built in to provide thrust through the power of the engine.

The front board 200 is a component that forms a single water board while being detachably coupled to the rear board 100 by a board connector 300 to be described later, as shown in Figure 1 the board controller 210 is To control the engine.

Specifically, the board controller 210 extends to the top of the front board 200 to control the on / off or acceleration of the engine while providing a handle.

The board controller 210 is connected to the engine through a power connector 300 to be described later to control the engine.

The board connector 300 is a component for easily and firmly coupling the front board 200 and the rear board, the fitting protrusion 310, the projection holder 320, the power connector 330 as shown in FIG. ) And a fixing member 340.

The fitting protrusion 310 is formed to protrude at one end of the front board 200 or the rear board 100 and is coupled to the protrusion holder 320 to be described later.

The protrusion holder 320 is formed in a groove shape at the other end of the front board 200 or the rear board 100 so that the fitting protrusion 310 is fitted.

That is, the front board 200 and the rear board 100 constituting the two stages may be firmly coupled to each other as they are molded through the fitting protrusion 310 and the protrusion holder 320.

Here, the fitting protrusion 310 may be provided with a snap protrusion (not shown) having elasticity and may be coupled to the inner circumferential surface of the protrusion holder 320 by a snap.

Power connector 330 is for connecting the above-described engine and the board controller 210, as shown in Figure 2 is provided in the male and female fitting projection 310 and the projection holder 320 respectively fitting projection 310 ) And the protrusion holder 320 are connected to each other.

The power connector 330 is provided with a structure and configuration for maintaining the waterproof to prevent water from penetrating in the connected state.

Here, the packing 331 may be interposed between the fitting protrusion 310 and the protrusion holder 320 to waterproof the power connector 330.

The fixing member 340 is a component for fixing the fitting protrusion 310 and the protrusion holder 320 in a state in which the plurality of vertical bolts 341 and the plurality of horizontal bolts 342 are illustrated in FIG. 2. It may be configured as, the projection holder 320 is inserted in the bolt hole in the vertical direction and horizontal direction of the rear board 100 is formed is fastened to the fitting projection 310.

Meanwhile, the vertical bolts 341 and the horizontal bolts 342 may be prevented from being arbitrarily loosened by the release preventing member 350 as shown in FIG. 3.

For example, the loosening prevention member 350 may include a head holder 351 and a head cap 352.

The head holder 351 is formed as a polygonal groove in the rear board 100 on which the bolt hole 340a of the vertical bolt 341 or the horizontal bolt 342 is formed, and thus the head of the vertical bolt 341 or the horizontal bolt 342. It accommodates, and forms a multi-accommodating space on the outside of the head.

The head cap 352 is fitted to the head of the bolt through the head groove 352a formed on the inner circumferential surface while being joined to the head holder 351 of various angles.

That is, the head cap 352 is prevented from rotating as it is fitted to the head holders 351 of various angles while being fitted to the heads of the vertical bolts 341 or the horizontal bolts 342, and thus the vertical bolts 341 or horizontal The head of the bolt 342 is restrained from rotating arbitrarily.

On the other hand, the present invention may further comprise an ejector 400 as shown in FIG.

The ejector 400 is a component for easily separating the fitting protrusion 310 and the protrusion holder 320 by pressing a part of the fitting protrusion 310 to protrude.

The ejector 400 may be configured to include a pressure block 410, a rotating shaft 420 and the pressure transmission member 430 as shown in Figures 4 and 5.

The pressing block 410 is coupled to the end of the fitting protrusion 310 to be projected in the horizontal direction.

The rotating shaft 420 is rotatably installed on the front board 200 in which the fitting protrusion 310 is formed, and the handle 421 is rotated by the user.

Here, the handle 421 may be detachably coupled to the rotation shaft 420, may be coupled to the rotation shaft 420 in the same body to be accommodated in the front board 200.

The pressure transmitting member 430 is a component that protrudes the pressure block 410 by linearly moving the pressure block 410 through the rotational movement of the rotation shaft 420 by the handle 421 to separate the protrusion holder 320. .

The pressure transmission member 430 may be configured to include a worm 431, a worm wheel 432 and a rack gear 433, as shown in FIG.

The worm 431 is formed in the form of a thread along the longitudinal direction of the rotating shaft 420.

The worm wheel 432 is rotatably coupled to the worm 431 while being rotated in a direction orthogonal to the worm 431 by the rotation of the rotation shaft 420.

The rack gear 433 is extended to the rear of the fitting protrusion 310 in a state fixed to the pressure block 410 and engaged with the worm wheel 432, while pressing the block 410 while linearly moving by the rotation of the worm wheel 432. Extrude

That is, when separating the front board 200 and the rear board 100, the user rotates the rotating shaft 420 through the handle 421 to rotate the worm wheel 432 through the worm 431, the pressure block ( The 410 is pressed by the rack gear 433 which is linearly moved by the worm wheel 432 and protrudes to separate the protrusion holder 320 from the fitting protrusion 310.

It describes the assembly and disassembly process of the water board according to the invention comprising the above components.

When assembling the water board, the user fits the fitting protrusion 310 formed on the front board 200 to the protrusion holder 320 formed on the rear board 100, and then forms the horizontal bolt 342 and the vertical bolt 341. By assembling the fitting protrusion 310 and the projection holder 320 through the assembling the front board 200 and the rear board 100.

At this time, the board controller 210 is connected to the engine through the power connector 330 to control the start and acceleration of the engine.

After the assembly of the horizontal bolt 342 and the vertical bolt 341 is completed, the head cap 352 is coupled to the head holder 351 to restrain the head of the bolt to prevent the bolt from loosening arbitrarily.

When disassembling the water board, the user removes the head cap 352 from the head holder 351 and then separates the horizontal bolt 342 and the vertical bolt 341, the front board 200 and the rear board 100 Pull them apart from each other.

In this case, when the fitting protrusion 310 and the protrusion holder 320 are not separated, the rotary shaft 420 is rotated through the handle 421 to press the worm 431, the worm wheel 432, and the rack gear 433. Protruding by protruding the block 410 separates the projection holder 320 and the fitting projection (310).

As described above, according to the two-stage separation coupling structure of the water board according to the present invention, the front board 200 in which the rear board 100 and the board controller 210 in which the engine is installed is fitted with the protrusions 310 and the protrusions. Since it is fixed to the fixing member 340 in a state coupled through the holder 320, it can be easily and firmly separated and combined, and thus it is convenient to carry and store.

The above-described embodiments are for illustrative purposes, and those of ordinary skill in the art to which the above-described embodiments belong may easily change to other specific forms without changing the technical spirit or essential features of the above-described embodiments. I can understand. Therefore, it is to be understood that the above-described embodiments are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.

The scope to be protected by this specification is represented by the utility model registration claims to be described later than the detailed description, and includes all changes or modifications derived from the meaning and scope of the utility model registration claims and their equivalent concepts. Should be interpreted as

* Explanation of Codes *

100: rear board 10: engine room

200: front board 210: board controller

300: board connector 310: fitting protrusion

320: protrusion holder 330: power connector

340: fixing member 341: vertical bolt

342: horizontal bolt 350: loosening preventing member

351: head holder 352: head cap

400: ejector 410: pressure block

420: rotating shaft 430: pressure transmission member

431 Worm 432 Worm Wheel

433: Rack Gear

Claims

In the two-stage separation coupling structure of the water board for water leisure,

A rear board which forms a rear part of the water board, and has an engine room formed therein and an engine for providing power;

A front board detachably coupled to the rear board to form a front part of the water board, and having a board controller for controlling the engine; And

It includes a board connector for detachably coupling the front board and the rear board,

The board connector,

A fitting protrusion protruding from one end of the rear board or the front board;

A projection holder formed in a groove shape at an end of the other of the rear board or the front board and fitted with the fitting protrusion;

A power connector provided at each of the fitting protrusion and the protrusion holder to connect the engine and the board controller; And

The two-stage separation coupling structure of the waterborne board provided with a power unit including a fixing member for fixing the fitting projection and the projection holder in a state in which the fitting.
The method according to claim 1,

The fixing member,

A vertical bolt fastened vertically to the fitting protrusion and the protrusion holder; And

The two-stage separation coupling structure of the water board is provided with a power unit comprising a horizontal bolt fastened to the fitting projection and the projection holder in a horizontal state.
The method according to claim 2,

The fixing member,

Two-stage separation coupling structure of the waterboard is provided with a power unit further comprises an anti-loosening member to restrain the head of the vertical bolt or the head of the horizontal bolt to prevent the vertical bolt or the horizontal bolt to be released.
The method according to claim 3,

The release preventing member,

A head holder which is formed in the rear board or the front board where the protrusion holder is provided and forms a plurality of accommodation spaces on the outside of the head while accommodating the head of the vertical bolt or the head of the horizontal bolt; And

The two-stage separation coupling structure of the waterboard is provided with a power unit including a head cap fitted to the head while being fitted to the multiple head holder to prevent rotation of the head.
The method according to claim 1,

It further comprises an ejector for protruding a portion of the fitting protrusion coupled to the protrusion holder to separate the fitting protrusion from the protrusion holder,

The ejector,

A pressure block coupled to the end of the fitting protrusion so as to protrude in a horizontal direction;

A rotating shaft rotatably installed in the rear board or the front board where the fitting protrusion is provided and rotated by an external force; And

The two-stage separation coupling structure of the water board equipped with a power unit including a pressure transmission member for linearly moving the pressure block through the rotational force of the rotating shaft.