KR101725666B1

KR101725666B1 - Chair for a ship

Info

Publication number: KR101725666B1
Application number: KR1020150142390A
Authority: KR
Inventors: 윤동환; 우지석
Original assignee: 윤동환; 우지석
Priority date: 2015-10-12
Filing date: 2015-10-12
Publication date: 2017-04-12

Abstract

The present invention relates to a chair for a vessel, which is installed in a vessel and enables general passengers as well as crew including a steersman of a steering house to conveniently sit thereon. Specifically, the chair for a vessel can be conveniently manufactured, used, and installed by having a compact structure and enables comfortable sitting by absorbing impact applied to the chair ascending and descending due to the impact generated when the vessel sails. So, the chair for a vessel enables stable absorption of the impact by preventing horizontal distortion during an impact absorption process. According to the present invention, the chair for a vessel can be conveniently manufactured, used, and installed by having the compact structure by improving the structure and enables comfortable sitting by absorbing impact applied to the chair ascending and descending due to the impact generated when the vessel sails. The chair for a vessel includes a guide unit guiding a chair main body and enables the stable absorption of the impact by preventing the horizontal distortion during the impact absorption process.

Description

Chair for a ship

The present invention relates to a marine chair which is installed in a marine vessel so as to be able to comfortably seat seafarers including crew members of a wheelhouse, as well as a general passenger. More specifically, the marine chair has a compact structure, So that the shock applied to the chair can be absorbed by the shock generated when the ship is sailed, so that the seat can be comfortably seated. In addition, since the left and right warps are not generated during the shock absorption process, The present invention relates to a marine chair.

Generally, on the deck of a ship, there is provided a steering device capable of controlling the direction of the ship by a driver, and a passenger's cabin is usually formed. In such a steering room and boarding room, a large number of chairs are installed to allow the passengers to sit as well as the driver. In the case of a chair fixed on a deck, a shock applied to a ship at high speed voyage is applied to a seated person, There was a problem of injury.

To improve this, Korean Patent Laid-Open Publication No. 10-2003-69139 proposes a chair for high-speed determination. Referring to this publication, a seat plate fixed to a fixed side frame and an occupant in a backrest can be stably seated However, there is still a disadvantage that the impact applied to the ship is directly transmitted to the seated person through the side frame.

Another prior art is proposed in Korean Patent Registration No. 10-0968778 for a ship buffer chair. With reference to this publication, an impact is absorbed by a method including a plurality of links and elastic portions. This is due to the complicated construction of multiple links such as a large number of links, resulting in an increase in the manufacturing cost and an increase in the installation cost. Especially, when the right and left rolling phenomenon occurs together with the vertical shock, the chair is twisted in the lateral direction, There was a disadvantage that was not possible.

The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a compact structure that is easy to use and install as well as to be manufactured, So that the seat can be comfortably seated. In addition, it is possible to prevent a left / right warp from being generated in the shock absorbing process, so that the seat can be stably absorbed.

According to an aspect of the present invention, there is provided a hull comprising: a frame body including a horizontal frame installed on a bottom surface of a hull, a vertical frame coupled upwardly from a rear side of the horizontal frame and having a mounting chamber formed on a front surface thereof, A shock absorber installed vertically in the mounting room of the vertical frame to absorb impact; Guide means provided on both sides of the shock absorber, the guide means comprising a guide rail fixedly installed on a wall surface of a mounting chamber of the vertical frame, and a slider mounted on the guide rail so as to be movable up and down; A mounting plate which is bolted to the shock absorber via a coupling portion formed on an upper end and a rear surface of the piston and whose rear surface is coupled to a slider of the guide means and is vertically moved up and down; And a chair body coupled to the mounting plate and having a back portion for receiving a user's back and a seating portion protruding forward from the back portion to provide a seating surface, The mounting plate fastened to the body of the chair can be stably moved up and down without being deviated left and right via the slider of the guide means to absorb the impact.

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Preferably, a supporting portion is provided on both sides of the upper portion of the backrest of the chair body so as to stably sit on the waist of the seated person even if a right or left rolling phenomenon of the ship occurs.

According to the present invention, since the structure is improved, it has a compact structure so that it can be easily used and installed as well as manufacturing, and furthermore, the impact applied to the chair which is lifted due to the shock generated when the ship is sailing can be absorbed, And a guide means for guiding the body of the chair is provided, so that there is no left-right warping in the process of absorbing the shock, thereby achieving a more stable shock absorption.

1 is a perspective view of a marine chair according to a preferred embodiment of the present invention.
FIG. 2 is an exploded perspective view of a marine chair according to a preferred embodiment of the present invention; FIG.
3 is a schematic side cross-sectional view showing a state of use of a marine chair according to a preferred embodiment of the present invention.

Hereinafter, a marine chair according to the present invention will be described in detail with reference to the accompanying drawings.

Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of terms in order to describe their invention in the best way. It should be interpreted in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined.

Therefore, the embodiments described in this specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It should be understood that various equivalents and modifications may be present.

FIG. 1 is a perspective view showing a marine chair according to a preferred embodiment of the present invention, and FIG. 2 is an exploded perspective view showing a marine chair according to a preferred embodiment of the present invention.

1 and 2, a marine chair according to the present invention includes a frame body 100, a shock absorber 200, a guide unit 300, a mounting plate 400, and a chair body 500 .

The frame body 100 includes a horizontal frame 110 fixedly installed on a bottom surface of a hull or a mounting surface on which a chair is to be installed, And a vertical frame 120 formed on the frame 122. At this time, it is preferable that the vertical frame 120 is installed obliquely rearward than the vertical frame 120, and the outer shape of the vertical frame 120 may be variously shaped.

At this time, a grip 130 is formed on the upper surface of the vertical frame 120 to grip the body when the swing is severe.

The shock absorber 200 is installed vertically in a mounting chamber 122 formed in the vertical frame 120 of the frame body 100 to absorb and mitigate shock generated by the shock absorber 200 and is well known in the art, A description of the components will be omitted, but it is composed of a case 210 and a piston 220, and the piston 220 is moved up and down to attenuate and absorb the impact.

The guide means 300 is installed on both sides of the shock absorber 200 and includes a guide rail 310 and a guide rail 310 installed on both sides of the wall of the mounting chamber 122 of the vertical frame 120, And a slider 320 mounted on the guide rail 310 so as to be movable up and down.

The mounting plate 400 is bolted to the shock absorber 200 via a coupling 410 formed on the top and rear surfaces of the piston 220 and the rear surface of the mounting plate 400 is coupled to the slider 320, respectively. A bolt for bolting the upper end of the piston 220 and the engaging part 410 and a bolt for fastening the slider 320 to the mounting plate 400 are not described.

When the mounting plate 400 is coupled to the piston 220 of the shock absorber 200 and the slider 320 of the guide means 300, the mounting plate 400 is movable in the vertical direction by a variable length of the piston 220, It can be understood that it is steadily raised or lowered in the left-right direction without shaking or twisting.

Next, the chair body 500 includes a back 510, which is fastened to the mounting plate 400 and provides a surface for supporting the back of the user, and a seat back protruding forward from the lower surface of the back 510 to provide a seating surface And a seating unit 520. On both sides of the upper portion of the backrest 510, support portions 512 may be formed to cover both waists of the seated person so that the seat can be stably installed even if the ship is rolled in the left-right direction.

Particularly important in the above-mentioned construction is that it has a simple structure and thus provides a compact structure, which is advantageous not only in manufacture but also in installation and use, and in particular, has a structure in which each component can be separated, which is a great advantage in maintenance.

In addition, when the ship absorbs only the up-and-down impact through the shock absorber 200, it can not cope with the right-left rolling, so that the feeling of seating is likely to be lowered . However, in the present invention, it should be appreciated that the chair can be stably stowed by preventing the chair from being shaken or twisted by the guide means.

Hereinafter, the use state of the marine chair of the present invention constructed as above will be described.

3 is a schematic side cross-sectional view showing a state of use of a marine chair according to a preferred embodiment of the present invention.

Referring to the drawing, a user is used as a general chair in such a manner that the user is seated in the seating portion 520 of the chair body 500 and the back is supported on the backrest 510. At this time, since the support portions 512 formed on both sides of the backrest 510 support the waist portion of the seated person, the seated state can be maintained even if the left and right wavering occurs.

When a vertical impact occurs during the voyage of the ship, the shock absorber 200 installed on the frame body 100 attenuates the vertical impact. The mounting plate 400 is attached to the piston 220 of the shock absorber 200 A seated person sitting on the mediating chair body 500 can be stably seated. Particularly, the mounting plate 400 is attached to the slider 320 of the guiding means 300 shown by the broken line, so that even if the shock-damping action of the shock absorber 200 due to the up-and-down movement of the shock- So that the user can be seated more stably by being moved only in the vertical direction without being shaken or left.

As a result, in the case of a ship, vertical shock is generated not only by waves, winds and tides but also by left and right rolling phenomenon. Therefore, it is impossible to stably sit by simply damping the vertical shock, So that the seat 500 is prevented from being shaken by the rolling phenomenon, thereby enabling stable seating.

In addition, since the shock absorber 200 and the guide means 300 are provided inside the frame body 100, the structure is improved in a compact structure. It is a useful invention because it has the advantage of increasing space utilization.

The foregoing has outlined rather broadly the features and technical advantages of the present invention in order that the claims of the invention to be described below may be better understood. Additional features and advantages that constitute the claims of the present invention will be described in detail below. It should be appreciated by those skilled in the art that the disclosed concepts and specific embodiments of the invention can be used immediately as a basis for designing or modifying other structures to accomplish the invention and similar purposes.

It is also to be understood that such modified or altered equivalent structures by those skilled in the art as a basis for modifying or designing the invention to the other structures for carrying out the same purpose of the invention disclosed in the present invention, It will be understood by those skilled in the art that various changes, substitutions and alterations can be made herein without departing from the spirit or scope of the invention as defined by the appended claims.

100: frame body 110: horizontal frame
120: vertical frame 122: mounting room
130: handle 200: shock absorber
210: Case 220: Piston
300: guide means 310: guide rail
320: Slider 400: Mounting plate
410: coupling part 500: chair body
510: backrest 512: support
520:

Claims

A frame body including a horizontal frame installed on the bottom surface of the hull, a vertical frame coupled to the rear of the horizontal frame so as to protrude upward, and a mounting chamber formed on the front surface thereof and having a handle;
A shock absorber installed vertically in the mounting room of the vertical frame to absorb impact;
Guide means provided on both sides of the shock absorber, the guide means comprising a guide rail fixedly installed on a wall surface of a mounting chamber of the vertical frame, and a slider mounted on the guide rail so as to be movable up and down;
A mounting plate which is bolted to the shock absorber via a coupling portion formed on an upper end and a rear surface of the piston and whose rear surface is coupled to a slider of the guide means and is vertically moved up and down; And
A chair body coupled to the mounting plate and having a back for expecting a user's back and a seating part protruding forward from the back for providing a seating surface,
Characterized in that the mounting plate fastened to the chair body is stably moved up and down without being detached laterally via the slider of the guide means in a process of absorbing an impact generated when a ship is sailing, .

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The method according to claim 1,
Wherein a supporting portion is additionally formed on both sides of an upper portion of the backrest of the chair body so as to stably sit even if both right and left rolling phenomena of the ship occur by covering both waists of the seated person.