KR20120134479A - Door for ship - Google Patents

Abstract

PURPOSE: A door for a ship is provided to easily compensate errors generated when a door is manufactured or installed by using hinges. CONSTITUTION: A door for a ship comprises a side hinge, an eye bolt, a hinge plate(21), and two hinge nuts. One end of the side hinge is attached to a door panel for a ship. The other end of the side hinge is branched into at least two. A hinge pin hole penetrates through the side hinge. The eye bolt is integrated with the hinge plate in a single body. The hinge plate is rotatably coupled to the hinge pin hole of the side hinge. A bolt hole for inserting the eye bolt is formed in one end of the hinge plate. The other end of the hinge plate is attached to an entrance frame. The hinge nuts couple the eye bolt and the hinge plate.

Description

Door for ship {Door for ship}

The present invention relates to a door for a ship, and relates to a door structure that can safely and easily open and lock the door used in the ship.

In general, the door of the ship has a sealed structure to prevent the external sea water caused by the waves to enter the cabin, and in recent years need a safe structure that can block the intrusion of pirates.

The door lock operation of a conventional ship is temporarily locked by operating a plurality of dogs individually or by turning a handle connected by a link. In order to lock a plurality of dogs at a time, a plurality of dogs are designed to be locked at a time by linking several dogs. Patent Publication No. 10-2007-0020114 discloses February 16, 2007.

Here, as shown in Figures 1 to 2, by connecting the dog of the weathertight door of the ship to the link member to be fastened in a row to facilitate the locking operation. The water-proof door for ships is provided with a packing groove 2 and a packing 3 inserted into the edge of the door panel 1 having a predetermined width and height, and is in close contact with the frame 4 of the hull entrance and is waterproofed. In order to secure a strong adhesion thereof, a plurality of dogs 5 are disposed at regular intervals on the outer portion of the door panel 1. The dog 5 is connected by the link member 6, and the door panel 1 is opened and closed by the shaft 1a by the operation of the lever 7 indoors or the handle 8 outdoors. When the lock is in progress, the packing 3 and the frame 4 of the door panel 1 are closely adhered to the waterproof surface while being progressed along the inclined surface of the latch 4a installed in the frame 4. In addition, in order to prevent the opening due to vibration and vibration suppression function, a shock absorber 9 with a built-in spring is installed, one side thereof is connected to the link member 6, the other side is installed at a predetermined position of the door panel (1). . At this time, when the spring built in the shock absorber 9 is installed in a predetermined compressed state, the function of locking and vibration suppression is performed.

As shown in FIG. 3, a conventional ship door hinge used in such a ship door is a hinge in which a hinge pin 10 of the side hinge 14 attached to the door panel 15 is attached to the cabin entrance frame 17. When the door is closed by being coupled with the long hole 12 of the plate 13, the end of the frame 17 compresses the packing 16 to maintain airtightness. When the door is opened, the door is rotated by the hinge pin 10 formed in the hinge plate 13 and inserted into the long hole 12. The hinge pin 10 is pushed to one end of the long hole by the pushing force of the packing. When the door is locked, the door panel is pulled to the cabin frame 17 by the dog 5 and the catch 4a, and the hinge pin moves to the other end of the long hole 12 to compress the packing. .

In the conventional hinge structure, as shown in FIG. 3, the plate 13 is welded to the cabin wall entrance frame 17 to install the hinge, and a long hole 12 is formed in the hinge plate to form the door panel 15 in the long hole. Side hinge (14) attached to the shaft (10) is fitted, and when the door is moved to the closed position by the dog, the shaft of the hinge also moves in the long hole, and the end of the frame is pressed against the packing (16) It is to be accomplished.

Therefore, the ship door having such a conventional hinge is not welded to the exact dimensions when installed, but some deformation occurs, and the door and the wall frame do not fit well depending on the degree of such deformation, and the door is closed. If the packing is too compressed, the packing may be torn, the packing may be loosely compressed, and airtight leakage may occur. If the problem is serious, the hinge may need to be removed and welded again. .

In addition, the conventional locking lever or handle handle structure for locking the door may interfere with each other when the handle is operated or the hand may be injured between the handle and the link.The handle is short and the dog is rotated using a separate support. There is a risk of losing the support, and it is inconvenient to use because the locking means used at all times and the locking means used in emergency are the same, and if the wall is deformed, the door is not fitted and it has to be removed and reinstalled. .

The present invention is to provide a hinge structure that solves various problems caused by the conventional hinge structure, problems caused by not being welded to the correct dimensions, damage of the packing, leakage of airtightness, difficult to repair the door.

In the present invention, when the lock lever or the handle knob for locking the door in the conventional door, a hand is caught between the handle and the link, and an injury or a lot of force is required to turn the handle, so that it cannot be easily sealed. To provide a ship door to improve the.

The present invention is to provide a front door that can be locked with a small force once the locking step and hermetic locking step so that the ship door can be safely and securely locked even in an urgent situation.

The present invention is to provide a marine door that can adjust the gap between the door panel and the entrance frame, the optimum pressure of the packing, it is easy to adjust the error during installation.

The ship door hinge according to the present invention includes a side hinge 24 having a hinge pin hole 24-1 formed at one end to be attached to the ship door panel 28, and the other end divided into two or more, and a hinge of the side hinge. A hinge plate having an eye bolt 23 integrated with a hinge pin 25 rotatably coupled to a pin hole, one end having a bolt hole into which the eye bolt is to be inserted, and the other end to be attached to the doorway frame 29. (21) and two hinge nuts that fit the eye bolts into the bolt holes of the hinge plate and engage the eye bolts on both sides of the hinge plate to secure the eye bolt and the hinge plate.

One end of the present invention is attached to the door panel 28 to protect the cabin from the pirate, the other end of the latch 27 protruding in the hinge plate direction, and both ends of the "c" shaped ring entrance door 29 Attached to, the middle portion of the ring further has a locking plate 26 to hold the latch to prevent the door panel from being detached.

The present invention is a door for opening and closing the door to protect the cabin from waves and pirates, door panel 31 coupled to the door wall frame by two or more hinges, attached to the edge of the door panel is not attached to the hinge It comprises a dog 40, a first handle assembly 34 for applying the force to lock the dog 40 is coupled to the latch, and a link member for transmitting the force of the first handle assembly to the dog.

In the present invention, the dog is provided with a roller at its end, so that the dog is locked to the latch with a small force.

The present invention further includes a second handle assay 35 that serves as an auxiliary lock in a position to close the doorway before the door panel moves to the closed lock position for quick door control, and the second handle assembly 35 ) Is an outer handle 51 installed outside the door panel, an inner handle 52 connected to the outer handle and the handle shaft 58, a locking lock 54 rotatably coupled to the handle shaft, and a lock. It includes a spring (55) for applying a force to always rotate in a certain direction, and when the door panel is closed serves to prevent the door panel from being opened to the outside is locked to the auxiliary latch installed in the doorway frame.

By using the hinge of the present invention, it is very easy to correct an error that occurs during manufacturing, or an error occurring during the installation of the door.

The sealing seal of the door is not compressed or damaged for a long time and it is easy to maintain.

The hinge of the present invention is safe because there is a separate pirate prevention locking device even if the pirate attempts to open the door by damaging the hinge from the outside.

In the present invention, since the dog, the link, and the handle are installed only at one side of the door opposite to the hinge, there is no hand pinching that occurs when operating both handles as in the prior art, and the operation can be performed quickly with a small force during the operation.

The door of the present invention is divided into an emergency sealing structure and the usual locking device is convenient to use the door.

The door of the present invention has a great flexibility to easily adjust the door even if there is deformation of the ship wall or the entrance frame after installation.

In the present invention, the door handle is always short and the emergency closed handle is long, so that the operation is convenient, so that there is no need for a separate operation lever.

In the door of the present invention, the dog assembly can be installed on both left and right sides as in the related art, thereby ensuring the sealing and safety more securely.

When not closed, it is convenient to open and close the door using only the handle of the second handle assembly.

Since the handle of the first handle ascertains only in the opposite direction to the hinge of the door, even if it is made a little longer, the interference does not occur so that the dog can easily lock the dog by less force.

When a pirate invades, it is safe to close the door faster than the conventional door because the door is normally closed and the dog is locked.

1 is an internal view of a conventional ship door, Figure 2 is a view for explaining the process of the handle assembly is coupled to the door frame, Figure 3 is a view for explaining a conventional door hinge.
4 is a view for explaining a state in which the hinge of the present invention is coupled to the frame.
5 is a view showing a front view side view and a rear view of the ship door.
6 is a cross-sectional view of the ship door.
7 is a cross-sectional view of the second handle assay.
8 is a view showing the knock down of the parts of the hinge.
9 illustrates various types of dogs.
FIG. 10 is a cross-sectional view illustrating a process in which the door is closed and a process in which the latch of the door is caught by the locking plate of the frame.
11 is an exploded view of a second handle assay.

An embodiment of the present invention will be described with reference to the drawings.

As shown in FIG. 4, the ship door hinge of the present invention has a side hinge 24 having a hinge pin hole 24-1 formed at one end and two or more branches to be attached to the ship door panel 28, respectively. The eye bolt 23 is integrally formed with the hinge pin 25 rotatably coupled to the hinge pin hole of the side hinge, one end of the bolt hole into which the eye bolt is inserted, and the other end to be attached to the door frame 29. Excluding hinge plate 21 and two hinge nuts that the eye bolt is inserted into the bolt hole of the hinge plate and coupled to the eye bolts on both sides of the hinge plate to secure the eye bolt and the hinge plate.

Side hinges are formed with hinge pin holes at both ends of the branch, and the eyebolts have a T-shape to be inserted into the hinge pin holes to be the shafts of the hinges, and the hinge flanges are joined by nuts. The spacing between the frames can be adjusted, so that the spacing between the frame end 29-1 and the packing 16 can be precisely adjusted.

Of course, the hinge is exposed outside the cabin, so if the pirate intrudes and loosens the nut, the hinge is disengaged from the frame.

In the present invention, in this case, the "c" shaped locking plate 26 is attached to the frame by welding, and the door panel is attached to the bottom of the hinge attachment part of the panel by attaching the latch 27 to the hinge in the closed state. The door panel cannot be detached by the latch and the locking plate. One end is attached to the door panel 28, and the other end is welded to protrude in the hinge plate direction and is made of a thick steel plate or rod. "C" shaped ring is used at both ends of the entrance frame 29 is welded to have a strength that can not be cut by physical force. The middle part of the hook catches the latch when the hinge nuts are unscrewed and the door panel is about to be released so that the door panel cannot be released.

5 is a view showing a front view side view and a rear view of the ship door.

The ship door of the present invention is a door for opening and closing the doorway in the ship and protecting the cabin from waves and pirates. This door is installed in the cabin entrance frame using the hinge of the present invention described above.

That is, two or more hinges, and in the drawing, three hinges are welded to the door panel 31, the hinge plate 21 is welded to the cabin doorway frame, and the eye bolts of the hinge are fixed by using two nuts. When adjusted, they are combined and fixed.

 The first handle assembly 34 and the second handle assembly 35 are coupled to edges of the opposite door panel 31 to which the hinge is not attached, and the first handle assembly 34 has a bracket for transmitting force to the dog 40. 48 and the inner handle 46 and the outer handle 47 is coupled, the link member for transmitting the force of the first handle assembly 34 to the dog to force the dog 40 is coupled to the latch and locked to the dog. 42 is installed.

As shown in FIG. 6, the first handle assembly 34 has an inner handle 46 inside the door panel 31 and an outer handle 47 outside the door panel 31 with the handle shaft of the outer handle end. (42) is coupled to the handle shaft end bracket 48 is coupled to the link member 42 is coupled to the bracket.

In addition, the second handle assembly 35 is also installed, which serves as an auxiliary lock in a position in which the door panel is closed before moving to the closed lock position.

As shown in FIG. 7, the second handle assembly 35 includes an outer handle 51 installed outside the door panel, an inner handle 52 connected to the outer handle and the handle shaft 58, and a handle shaft. A locking lock 54 that is rotatably coupled and a spring 55 that exerts a force that always rotates the lock in a constant direction are provided together.

In addition, when the door panel is closed, the lock 54 is caught by the auxiliary latch 57 installed in the doorway frame so as to hold the door panel 31 from being opened to the outside.

A roller 45 is provided at the dog end of the dog so that the dog can be locked to the catch 4a with a small force. Because the conventional dog moves while causing the surface friction with the latch, the dog of the present invention is a roller of the end portion because it moves through the latch and rolling friction requires less force.

The link member 42 is the first member 49 is coupled to the bracket 48 of the first handle assembly 34 and the bracket 48 rotates when the inner handle 46 or the outer handle 47 is rotated. The first member connected to the bracket is moved, and the dogs connected to the first member are rotated to be coupled to the latch 4a and to close the door panel to the frame.

The operation of the ship door is configured as follows.

In the open state, when the second handle assembly is grasped or pushed, the door is closed so that the lock 54 is locked by the auxiliary latch 57 and is opened by turning the handle.

When the handle of the first handle is held and turned in the locked state that normally serves as a door, the force is transmitted to the dog through the link member, and the dog pulls the door panel along the inclination of the latch as the dog climbs the latch. At the end, the end 29-1 of the frame is in close contact with the packing 36 to seal the cabin.

To open the door in this state, turn the handle of the first handle assembly to release the seal, and turn the handle of the second handle assembly to open the door.

When not closed, it is convenient to open and close the door using only the handle of the second handle assembly.

Since the handle of the first handle ascertains only in the opposite direction of the hinge of the door, even if it is made a little longer, the interference does not occur, so it is easy to lock the dog because it takes less force as its length.

When a pirate invades, it is safe to close the door faster than the conventional door because the door is normally closed and the dog is locked.

1-door panel 1a-hinge 2-packing groove
3-pack 4-frame 4a-clasp
5-dog 5a-lock hanger 5b-link hanger
6-link member 7-lever 8-handle
9-Shock 10 hinge pin 11-bush
12 Long hole 13 Hinge plate 14 Side hinge
15 Door Panel 16 Packing 17 Doorway Frame
21 Hinge Plate 22 Hinge Nut 23 Eye Bolt
24 Side hinge 25 Hinge pins 26 Locking plate
27 Latch 28 Door Panel 29 Doorway Frame
29-1 Frame end 31 Door panel 32 Doorway frame
33 Packing Holder 34 First Handle Assy 35 Second Handle Assy
36 Packing 37 Creep Rod 38 Hinge
39 Locking Eye 40 Dog Essay 41 Hook and Hook
42 Link member 43 Bushing 44 Locking plate
45 Roller 46 Inner Handle 47 Outer Handle
48 Bracket 49 First member 51 External handle
52 Inner handle 53 Bushing 54 Lock
55 Spring 56 Nut 57 Latches
58 handle shaft

Claims (6)

As a ship door hinge
One end to be attached to the ship door panel 28, and the other end divided into two or more side hinges 24 having hinge pin holes 24-1, respectively;
An eye bolt 23 integrated with a hinge pin 25 rotatably coupled to a hinge pin hole of the side hinge,
A hinge plate (21) having one end with a bolt hole into which the eye bolt is to be inserted, and the other end to be attached to the doorway frame 29;
The eye door is fitted to the bolt hole of the hinge plate and the door hinge for ship comprising two hinge nuts coupled to the eye bolts on both sides of the hinge plate to secure the eye bolt and the hinge plate. The method according to claim 1,
One end is attached to the door panel 28, the other end and the latch 27 protruding in the hinge plate direction,
Both ends of the "c" shaped ring is attached to the doorway frame 29, the middle portion of the ring is a door hinge for ship further provided with a locking plate 26 to prevent the door panel from being detached by catching the latch. As a door to open and close the doorway in the ship,
A door panel 31 coupled to the doorway wall frame by two or more hinges according to claim 1 or 2;
Dog 40 attached to the edge of the door panel is not attached to the hinge,
A first handle assembly 34 for applying a force to lock the dog 40 to the latch,
A marine door comprising a link member for transmitting the force of the first handle assay to the dog. The method according to claim 3,
The dog end is provided with a roller, the ship door, characterized in that the dog is locked to the latch even with a small force. The method according to claim 3,
The ship door further comprises a second handle essay (35) to serve as an auxiliary lock in a position to close the doorway before the door panel moves to the closed lock position. The method according to claim 5,
The second handle assembly 35 is an outer handle 51 installed outside the door panel,
An inner handle 52 connected to the outer handle and the handle shaft 58;
A locking lock 54 rotatably coupled to the handle shaft;
A spring 55 for applying a force to always rotate the lock in a constant direction,
The door of the ship door is characterized in that the lock is caught on the auxiliary latch installed in the doorway frame to prevent the door panel from opening to the outside when the door panel is closed.

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