KR20170022529A - launching and return apparatus for water leisure equipment - Google Patents

launching and return apparatus for water leisure equipment Download PDF

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Publication number
KR20170022529A
KR20170022529A KR1020150117640A KR20150117640A KR20170022529A KR 20170022529 A KR20170022529 A KR 20170022529A KR 1020150117640 A KR1020150117640 A KR 1020150117640A KR 20150117640 A KR20150117640 A KR 20150117640A KR 20170022529 A KR20170022529 A KR 20170022529A
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KR
South Korea
Prior art keywords
water
frame
mounting frame
coupled
rotation
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KR1020150117640A
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Korean (ko)
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KR101733546B1 (en
Inventor
김성하
박정호
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한국컴포짓 주식회사
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Priority to KR1020150117640A priority Critical patent/KR101733546B1/en
Publication of KR20170022529A publication Critical patent/KR20170022529A/en
Application granted granted Critical
Publication of KR101733546B1 publication Critical patent/KR101733546B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C3/00—Launching or hauling-out by landborne slipways; Slipways
    • B63C3/06—Launching or hauling-out by landborne slipways; Slipways by vertical movement of vessel, i.e. by crane
    • B63B35/71—
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02C—SHIP-LIFTING DEVICES OR MECHANISMS
    • E02C5/00—Mechanisms for lifting ships vertically

Abstract

The present invention provides an apparatus for launching and returning water leisure equipment to improve convenience and safety of embarkation and disembarkation in the case of launch and return of water leisure equipment. According to the present invention, the apparatus for launch and return of water leisure equipment comprises: a mounting frame which is fixated to one side of a docking facility; a rotation support unit which is coupled to an upper portion of the mounting frame to rotate; a lifting unit which is coupled to the rotation support unit, and vertically moved by being arranged to be opposite to a water surface adjacent to the docking facility when rotating; a ladder unit which has a safety platform on the lower portion and is connected to the lifting part to be lifted; and a positioning frame extending in a side direction from a lower portion of the safety platform, wherein a center portion is recessed downwards for a lower portion of the mounted water leisure equipment to be in contact with water when descending.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water-

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water collecting apparatus for a water reclamation apparatus, and more particularly, to a water collecting apparatus for water reclamation apparatus that improves the convenience and safety of boarding and undershooting of the water reclamation apparatus during recovery.

In recent years, water leisure activities have been rapidly activated according to the rapid growth of family-oriented tourism and experiential tourism market, sports functions as productive welfare, and development potential of high value-added industries. In addition to these trends, canoeing, kayaking, Demand for small water and leisure equipment such as boats is increasing every year.

On the other hand, the water and leisure equipment is launched from a general berthing facility such as a pier or a harbor, and can be launched as an aqueduct by using an anchored large-sized ship as a berthing facility off the coast or riverside.

Conventionally, after the water reclamation mechanism has been dropped by the water separated from the eyepiece facility, the occupant has gotten on the water reclamation mechanism by getting water from the water reclamation facility adjacent to the water reclamation facility separately launched. Accordingly, there is a problem in that unnecessary access to the water leasing apparatus is required, and the free movement of the water leasing apparatus is limited, thereby causing inconveniences such as reversing the water leasing apparatus upon boarding.

In addition, a method has been used in which the water leasing apparatus is launched along with the occupant by moving the water leasing apparatus mounted on the occupant along the ramp provided in the eyepiece facility. However, There is a problem that safety of the passenger is threatened because frequent occurrence of overturning of the mechanism occurs.

Korean Patent No. 10-1454847

In order to solve the above problems, it is an object of the present invention to provide a water collecting apparatus for water reclamation apparatus which improves the convenience and safety of boarding and undershooting of the water reclamation mechanism during the recovery of the water.

In order to solve the above-described problems, the present invention provides a mounting structure comprising: a mounting frame fixed to a side of a docking facility; A rotation support coupled to the upper portion of the mounting frame to rotate; A lift unit coupled to the rotation support unit and disposed to face the water surface adjacent to the eyepiece during rotation and to be raised and lowered; A ladder portion coupled to the elevating portion and having a safety platform at a lower portion thereof; And a seat frame extending laterally from a lower portion of the safety platform and having a central portion downwardly recessed so as to receive a lower portion of an aquaplaning mechanism that is fixed when the seat is lowered.

Here, a vertical frame extending upwardly is connected to an outer end of the seat frame, and a safety grip bar extending along the space of the water recreation mechanism is provided on the vertical frame.

The elevating portion may include a guide frame fixed to the rotation support portion and extending upward, a driving frame slidably moved along the inside of the guide frame, and a lifting device for moving the driving frame upward and downward.

The rotation support portion includes a lower rotation plate fixed to the mounting frame and having a lower guide groove formed at one side protruding outward from the mounting frame, and a lower rotation plate rotatably mounted on the upper rotation plate along a rotation axis perpendicular to the upper surface of the mounting frame. And an upper rotating plate coupled to the lower guide groove and having an upper guide groove aligned with the lower guide groove to guide the lift portion.

The safety platform may include a pair of slip prevention protrusions extending outward from a lower end of the ladder, the slip prevention protrusions extending along an upper surface of the safety platform, It is preferable that an elastic cushion pad is coupled to the upper surface of the fixing bar.

Through the above-described solution, the water recovery apparatus for water leasing apparatus of the present invention provides the following effects.

First, the rotation support part is rotated to rotate along the rotation axis that is perpendicular to the upper surface of the mounting frame, so that the rotation frame can be rotated in the horizontal direction so as to be positioned above the water surface or above the eyepiece. If the seat frame is rotated to the water surface side and then lowered, the water leasing mechanism can be launched and the usability of the product can be remarkably improved.

Second, a safety platform is provided at a lower portion of the ladder portion that is raised and lowered along the side of the docking facility, and a support surface for maintaining a stable posture of the occupant is formed at a position adjacent to the water surface. Since the water-based leisure equipment is installed, the safety platform is exposed above the water surface even when the lower portion of the water-reclamation mechanism is received so that safe boarding and descent are possible.

Third, since the vertical frame is provided at the outer end of the seat frame at a length greater than the vertical width of the water reclamation mechanism and the safety grip bar is connected to the upper end of the vertical frame, Since the bar can be gripped and moved to a stable posture, the safety of the product can be remarkably improved.

Fourth, since the seat frame can be moved to the side of the riding unit through the upper rotating plate rotated at the upper portion of the lower rotating plate, the water leasing mechanism can be easily attached and detached, The driving frame is restrained to the lower guide groove of the lower rotary plate fixed to the mounting frame to prevent the rotation of the upper rotary plate and the flow of the ladder portion, so that the safety of the product can be improved.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exemplary view showing a centrifugal collecting apparatus for a water leasing apparatus according to an embodiment of the present invention; FIG.
FIG. 2 is a side view showing a centrifugal collecting apparatus for a water leasing apparatus according to an embodiment of the present invention; FIG.
3 is a plan view showing a device for recovering a water for leisure equipment according to an embodiment of the present invention.
FIG. 4 is a front view showing a centrifugal collecting apparatus for a water leasing apparatus according to an embodiment of the present invention; FIG.

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is a side view of a centrifugal collecting apparatus for a water leasing apparatus according to an embodiment of the present invention, and FIG. 3 is a side view of the centrifugal collecting apparatus for a water leasing apparatus according to an embodiment of the present invention. FIG. 4 is a front view of a water recovery apparatus for water leasing apparatus according to an embodiment of the present invention. FIG. 4 is a front view of a water recovery apparatus for water leasing apparatus according to an embodiment of the present invention.

1 to 4, a water recovery apparatus 100 for a water leasing apparatus according to an embodiment of the present invention includes a mounting frame 10, a rotation support portion 20, a lift portion 30, a ladder portion 40, and a seating frame 50.

The water reclaiming apparatus 100 preferably includes the water reclamation mechanism 2 as a means for collecting the small water moving bodies such as a canoe, a kayak and a paddle boat. 1 means an apparatus for launching water from adjacent water basins and recovering the water leasing apparatus 2 of the water to the docking station 1 so that the occupant can move between the water docking facility 1 and the water basin 1 do.

1 and 2, the mounting frame 10 is fixed to one side of the eyepiece 1. Here, the berthing facility 1 is preferably understood to include a general berthing facility such as a quay or a harbor, and a large berth anchored away from the shore or riverbank, and one side of the berthing facility 1 is a berth It can be understood that the adjacent pier or the edge 1a side of the ship deck.

In detail, the mounting frame 10 is preferably formed in a shape of a letter 'A' so as to surround a top surface and a side surface of the dock or the deck of the ship. The top plate 11 and the top plate 11, Since the vertical plate 12, which is bent from the front elevation 11 and extends in the vertical direction, is tightly fixed to the upper and side portions connected to the rim 1a of the eyepiece 1, stable support force can be provided without shaking.

At this time, the mounting frame 10 is provided with a plurality of fastening holes through which fixing means such as bolts / nuts or pieces pass, and the mounting frame 10 is fixed to the eyepiece 1 using the fastening holes. .

The rotation support part 20 is coupled to the upper part of the mounting frame 10 so that at least a part of the rotation support part 20 protrudes outside the mounting frame 10.

At this time, the rotation support part 20 can be rotated about the rotation axis parallel to the elevation direction of the elevation part 30 / the vertical direction of the upper surface of the mounting frame 10.

Here, it is preferable to understand that the outer side refers to the side of the water surface (w) adjacent to the eyepiece 1, and the rotary support 20 is coupled along the 'A' A portion protruding outward of the mounting frame 10 may be disposed opposite to the water surface w.

The elevating part 30 is coupled to the rotation supporting part 20 and rotates together with the rotation supporting part 20 so that the elevating part 30 is opposed to the water surface w adjacent to the eyepiece 1 when it rotates.

That is, the elevating part 30 is coupled along the radial outline from the rotation center of the rotation supporting part 20, and can be rotated by drawing an arc when the rotation supporting part 20 rotates. It may be disposed on the side of the ophthalmologic apparatus 1 or on the side of the water surface w depending on the rotation angle.

When the water reclamation mechanism 2 is mounted on the seat frame 50 in a state where the ascending / descending part 30 is disposed on the side of the eyepiece 1, the rotation of the rotation supporting part 20, The water lease mechanism 2 that has been lowered and placed in a state in which the water surface 30 is disposed on the water surface w side can be launched.

Likewise, when the water reclaiming mechanism 2 is moved to the upper part of the seating frame 50 disposed in the water, the lifting and lowering mechanism 30 is lifted up by the lifting and lowering mechanism 20 Can be recovered to the docking station (1).

1 and 3, the ladder portion 40 is connected to the elevating portion 30 and is lifted and lowered according to the elevation of the elevating portion 30, and a safety platform 41 is provided at a lower portion thereof . At this time, the safety platform 41 is connected to either the lower end of the ladder 40 or the lower end of the elevator 30, and can be raised and lowered together with the ladder 40.

The safety platform 41 may extend outward from the lower end of the ladder 40 and may have a plate shape having a predetermined area in a direction parallel to the water surface w, A support surface capable of supporting a passenger is formed.

That is, when the mounting frame 10 is fixed to the eyepiece 1, when the rotation support portion 20 rotates and the elevation portion 30 is disposed opposite to the water surface w, the elevation portion 30 Is lowered.

At this time, the ladder portion 40 descends together with the elevating portion 30 and moves to the side of the water surface w along the side portion of the eyepiece 1, and the passenger uses the ladder portion 40 It is possible to move safely to the side of the water surface w where the mechanism 2 is launched.

The passenger who has moved to the water surface w can maintain a stable posture at a position adjacent to the water surface w where the water reclaim mechanism 2 is launched by using the support surface formed through the safety platform 41, Thereby making it possible to safely and easily ride on the water recreation mechanism 2.

At this time, a plurality of slip prevention protrusions 41a are provided on the upper surface of the safety platform 41, and slippage due to moisture at the time of boarding and descent can be prevented by increasing frictional force, so that the safety of the product can be further improved .

1 and 2, the seating frame 50 extends laterally from a lower portion of the safety platform 41 and is provided with a central portion 51 (see FIG. 1) so as to receive the lower portion of the water- ) Is depressed downward.

At this time, the seating frame 50 is connected to the elevating part 30 and can be rotated in the horizontal direction through the rotation supporting part 20 to which the elevating part 30 is connected. That is, the mounting frame 50 is positioned at the upper part of the water surface w or at the upper part of the eyepiece 1 by the rotation supporting part 20 rotating along the rotation axis forming the waterline with the upper surface of the mounting frame 10 And can be rotated right and left.

Accordingly, the seat frame 50 can be rotated to be positioned at the upper portion of the eyepiece unit 1 to easily mount the water-repelling mechanism, and the seat frame 50 with the water- The water leasing apparatus can be launched, and the usability of the product can be remarkably improved.

The seating frame 50 may be connected to either the lower end of the ladder 40, the lower portion of the safety platform 41, or the lower end of the elevator 30, A portion (52) connected to any one of the safety platform, the elevating portion and the ladder portion is formed to extend laterally in a bent state downward, and the center portion (51) .

The central portion 51 of the seating frame 50 on which the water reclaiming mechanism 2 is mounted can be disposed at a lower position than the safety platform 41 so that the lower portion of the water reclaiming mechanism 2 is received It is possible to maintain the state where the safety platform 41 is exposed to the water surface without being immersed in the water.

At this time, the passenger moves to the position adjacent to the water surface w along the ladder 40, and can safely ride on the water recreation mechanism 2 using the safety platform 41 exposed above the water surface.

That is, the occupant can easily grasp the position of the safety platform 41, and it is possible to prevent the passenger from lowering the force of the passenger on the safety platform 41 due to waves or water, thereby enabling stable boarding and downsing.

Since the central portion 51 of the seating frame 50 on which the water reclaiming mechanism 2 is mounted is positioned lower than the safety platform 41, The load from the water leakage mechanism 2 to the water drainage mechanism 2 and the downward route from the water drainage mechanism 2 to the docking station 1 can be performed so that the load of the water leakage mechanism 2 applied to the apparatus by buoyancy can be minimized The durability of the product can be improved.

That is, in the state where the water recessing mechanism 2 is mounted on the seat frame 50, the load of the water leasing mechanism 2 applied to the apparatus is lowered to receive the lower portion of the water recessing mechanism 2, The occupant can ride on the water reclamation mechanism 2 by using the ladder portion 40 and the safety platform 41. When the occupant is in the water reclaiming mechanism 2 in a state in which the lower portion of the water reclamation mechanism 2 is received, The user can move to the docking station 1 through the safety platform 41 and the ladder unit 40, and then the water leasing apparatus 2 can be recovered.

As a result, the occupant's boarding and down-line can be carried out in a state in which the load of the water-repelling mechanism 2 applied to the apparatus is reduced by buoyancy, so that the maximum load applied to the apparatus can be reduced and the durability of the product can be improved .

At this time, a center portion 51 of the seat frame 50 is provided with a pair of fixing bars 53 spaced apart from each other to support both sides of the water lease mechanism 2, It is preferable that a cushion pad 54 made of an elastic material is coupled to the upper surface.

In detail, the fixing bars 53 are spaced apart from each other at a distance smaller than the width of the water leasing mechanism, and the upper surface of each of the fixing bars is inclined downwardly toward the adjacent other fixing bars. As a result, the upper surface of the fixing bar 53 can stably support the rounded surface of the water reclamation mechanism 2.

The buffer pad 54 is preferably made of an elastic material such as silicone rubber. At this time, the cushioning pads 54 can reduce the impact when attaching and detaching the water-reclaiming mechanism 2, but can increase the frictional force with the lower surface of the water-

Thus, it is possible to prevent direct contact between the rigid fixing bar 53 and the water-repelling mechanism 2, thereby minimizing damage such as scratching during attachment and detachment, Can be prevented from being slid off by the flow during lifting and rotation, and thus the safety of the product can be improved.

1 to 4, a vertically extending vertical frame 55 is connected to an outer end of the seat frame 50, and the water lease mechanism 2 is provided at an upper portion of the vertical frame 55, And a safety grip bar 56 extending along the passenger compartment 2a of the vehicle.

At this time, it is preferable that the vertical frame 55 is formed to be longer than the up-and-down width of the water reclamation mechanism 2, and the vertical frames 55 are provided on the left and right sides of the outer end of the seating frame 50, Respectively.

The safety grip portion 56 is provided to connect the upper ends of the vertical frames 55 and the slip prevention cover such as silicone or rubber may be provided outside the safety grip portion 56.

Accordingly, the occupant can grip the safety grip bar 56 disposed on the upper side of the water recreation mechanism 2 at the time of boarding and dropping the water recreation mechanism 2 and move in a stable posture, The water leasing mechanism 2 enables safe boarding and descent from the water reclamation mechanism 2 to the safety platform 41.

At this time, the upper part of the vertical frame 55 to which the safety grip part 56 is connected is preferably curved inwardly inward. Accordingly, the lower portion of the vertical frame 55 is widely spaced from the safety platform 41 to provide a maximum space for mounting the water reclamation mechanism 2 on the upper portion of the seating frame 50, The distance from the platform 41 to the safety grip portion 56 can be minimized, so that an easy grip of the occupant is possible.

Referring to FIG. 2, the elevating unit 30 includes a guide frame 30a, a driving frame 30b, and a lifting device 30c. Here, the guide frame 30a is fixed to the rotary support part 20 and extends upward. The guide frame 30a is hollow and has an open upper end and a lower open end.

The driving frame 30b is inserted into the hollow of the guide frame 30a and is slid up and down. The driving frame 30b can be lifted up and down through the upper and lower open ends of the guide frame 30a.

At this time, the lifting device 30c may be one of a manual winch or an automatic winch connected to a motor, and the driving frame 30b may be driven to move up and down through a wire connected to the winch. Here, the ladder portion 40, the safety platform 41, and the seating frame 50 may be directly or indirectly connected to the driving frame 30b and may be lifted or lowered according to the driving of the lifting device 30c .

The upper end of the ladder portion 40 may be connected to a side upper end of the driving frame 30b and the lower end of the ladder portion 40 may be connected to a lower front end of the driving frame 30b.

At this time, grooves corresponding to movement trajectories of the connecting portions between the ladder portion 40 and the driving frame 30b are formed on the side and front surfaces of the guide frame 30a when the driving frame 30b is lifted and lowered, And can be raised and lowered vertically while being inserted into the guide frame 30a.

When the drive frame 30b is inserted into the guide frame 30a fixed to the rotary support 20 and a part of the outer surface of the drive frame 30b is in contact with the inner surface of the guide frame 30a So that it is possible to minimize the shaking of the water leasing mechanism 2 during launching and returning of the water leaking mechanism 2 and minimize the damage of the apparatus or the water leaking mechanism 2 due to the shaking, Can be improved.

A vertical slit groove 31 is formed in the side surface of the guide frame 30a and the slit groove 31 is formed in the upper surface of the guide frame 30a It is preferable to cover it. At this time, a mark such as a scale for checking the height is provided on the rim of the slit groove 31, so that the height of the lift of the driving frame 30b can be easily confirmed.

A fixing protrusion 32 penetrates through the slit groove 31 at the side of the driving frame 30b and a fixing screw 33 is fastened to an end of the fixing protrusion 32. [

When the fixing screw portion 33 is tightened with the fixing protruding portion 32 disposed on one side of the slit groove 31, the fixing screw portion 32 presses the rim of the slit groove 31, The frame 30b can be fixed.

That is, the driving frame 30b can be moved up and down along the inside of the guide frame 30a in a state where the fixing screw part 32 is unlocked. When the fixing screw part 32 is tightened, And can be fixed to the frame 30a.

Thus, when the driving frame 30b is lifted and lowered, the fixing screw 32 is loosened, and when the lifting and lowering of the driving frame 30b is completed, the fixing screw 32 is tightened to fix the lifting and lowering lifting device 30c So that the safety of the product can be improved.

2 to 4, the rotary support 20 may include a lower rotary plate 20b and an upper rotary plate 20a. The lower rotating plate 20b is fixed to the mounting frame 10 and the upper rotating plate 20a is rotatably mounted on the upper rotating plate 20b along a rotation axis perpendicular to the upper surface of the mounting frame 10, The elevating portion 30 may be disposed on the upper portion of the eyepiece 1 or may be disposed to face the surface w as the elevating portion 30 is coupled to the upper rotating plate 20a and rotated.

At this time, the lower rotating plate 20b is coupled so that one side thereof protrudes to the outside of the mounting frame 10, and a lower guide groove 22 is formed at one side protruding outward of the mounting frame 10, The lower guide groove 22 may be disposed opposite to the water surface w when the mounting frame 10 is fixed to the eyepiece.

The upper rotation plate 20a may be formed with an upper guide groove 21 which is aligned with the lower guide groove 22 when the upper rotation plate 20a is rotated to guide the lift unit 30.

The guide frame 30a is coupled to the rim of the upper guide groove 21 and the drive frame 30b provided inside the guide frame 30a is disposed opposite to the upper guide groove 21 .

The guide of the elevating part 30 means that the driving frame 30b of the elevating part 30 is moved up and down along the inside of the lower guide groove 22 and the upper guide groove 21 which are aligned with each other .

The upper guide groove 21 and the lower guide groove 22 correspond to the width of the drive frame 30b so as to support the outer surface of the drive frame 30b, .

At this time, when the upper rotation plate 20a rotates and the upper guide groove 21 is aligned with the lower guide groove 22, the upper guide groove 21 and the lower guide groove 22, The driving frame 30b can be lowered to the water level and when the driving frame 30b is released to the upper side of the lower guide groove 22, the upper rotating plate 20a is rotated, As shown in FIG.

Since the seat frame 50 can be moved to the side of the eyepiece 1 through the rotation of the upper rotating plate 20a provided to rotate on the upper portion of the lower rotating plate 20b, When the drive frame 30b is lowered to the water surface side by aligning the guide grooves 21 and 22 of the respective rotary plates 20a and 20b, Since the driving frame 30b is constrained in the lower guide groove 22 of the rotary plate 20b, the flow of the ladder 40 due to the rotation of the upper rotary plate 20a during the loading and unloading is prevented, .

As described above, the present invention is not limited to the above-described embodiments, and variations and modifications may be made by those skilled in the art without departing from the scope of the present invention. And such modifications are within the scope of the present invention.

100: Water reclaiming equipment for water reclamation equipment 1: Facing facility
2: Water Leisure Mechanism 10: Mounting Frame
20: rotation supporting portion 20a: upper rotating plate
21: upper guide groove 20b: lower rotating plate
22: lower guide groove 30:
30a: guide frame 30b: drive frame
30c: Lifting device 31: Slit groove
32: fixing protrusion 33: fixing screw
40: ladder part 41: safety platform
41a: Slip prevention projection 50: Seat frame
55: vertical frame 56: safety grip bar

Claims (5)

A mounting frame fixed to one side of the eyepiece;
A rotation support coupled to the upper portion of the mounting frame to rotate;
A lift unit coupled to the rotation support unit and disposed to face the water surface adjacent to the eyepiece during rotation and to be raised and lowered;
A ladder portion coupled to the elevating portion and having a safety platform at a lower portion thereof; And
And a seat frame extending laterally from a lower portion of the safety platform and having a central portion downwardly recessed so as to receive a lower portion of the water-recessed mechanism that is fixed when the seat is lowered. The method according to claim 1,
A vertical frame extending upward is connected to an outer end of the seating frame,
And a safety grip bar extending along the space for boarding the water reclamation mechanism is provided on the upper portion of the vertical frame. The method according to claim 1,
The elevating portion
A guide frame fixed to the rotation support portion and extending upward,
A driving frame slidably moved along the inside of the guide frame,
And a lifting device for lifting and lowering the driving frame. The method according to claim 1,
The rotation support portion
A lower rotating plate fixed to the mounting frame and having a lower guide groove formed at one side thereof protruding outward from the mounting frame;
And an upper rotating plate coupled to the upper rotating plate so as to rotate along a rotation axis perpendicular to the upper surface of the mounting frame and having an upper guide groove aligned with the lower guide groove upon rotation to guide the lift portion. Retracting mechanism for leisure equipment. The method according to claim 1,
The safety platform includes a plurality of slip prevention protrusions protruding outward from a lower end of the ladder,
Wherein the seat frame is provided with a pair of fixed bars spaced apart from each other to support both sides of the water lease mechanism, and a cushion pad made of an elastic material is coupled to the upper surface of the fixed bar. Device.
KR1020150117640A 2015-08-21 2015-08-21 launching and return apparatus for water leisure equipment KR101733546B1 (en)

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KR1020150117640A KR101733546B1 (en) 2015-08-21 2015-08-21 launching and return apparatus for water leisure equipment

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KR101733546B1 KR101733546B1 (en) 2017-05-08

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KR102586568B1 (en) 2021-10-29 2023-10-10 엘아이지넥스원 주식회사 Apparatus and system for launching and recovering of underwater moving body

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101454847B1 (en) 2012-11-15 2014-10-28 삼성중공업 주식회사 Launching unit of lifeboat

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101454847B1 (en) 2012-11-15 2014-10-28 삼성중공업 주식회사 Launching unit of lifeboat

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