CN116476979A - Two portholes for ships - Google Patents

Abstract

The invention relates to the technical field of ship portholes, in particular to a two-way porthole for ships, comprising a first window frame, a window tube and a second window frame. The first window frame is fixed on the surrounding wall of the hull, and a flange ring is provided on the outer edge of the first window frame. A first tempered glass is installed on the inner ring of the flange ring. The above-mentioned two-channel portholes for ships are designed for the situation that the existing porthole scuttles are recessed at a long position in the side shell, which improves the external aesthetics and increases the corresponding sound insulation performance while meeting the watertight performance.

Description

Two portholes for ships

technical field

The invention relates to the technical field of ship portholes, in particular to a two-channel porthole for ships.

Background technique

At present, marine portholes are installed and used in the ship's side shell, superstructure and deck outdoor enclosure. The marine portholes use the main window frame, window leaf and storm cover to compress the rubber strips to achieve the watertight performance of the marine portholes. However, marine portholes are usually installed at the position of the side shell, and the side shell is generally inclined and has a radian, so the window frame of the marine porthole needs to be lengthened. After lengthening, the window leaf of the marine porthole is far from the side shell.

Contents of the invention

Based on the above problems, the object of the present invention is to provide a two-way porthole for ships, which improves the aesthetics and watertightness of the porthole.

For reaching above-mentioned purpose, the present invention adopts following technical scheme:

A two-way porthole for a ship, which includes a first window frame, a window tube and a second window frame. The first window frame is fixed on the surrounding wall of the hull, and the outer edge of the first window frame is provided with a flange ring.

In particular, a pressure plate is fixed on the flange ring by countersunk screws, and the pressure plate cooperates with the flange ring to clamp and fix the first tempered glass, and a first sealing strip is provided on the edge of the first tempered glass.

In particular, the flange ring and the first end of the window barrel are fastened by bolts, and a second sealing strip is sandwiched between the flange ring and the window barrel.

In particular, studs are welded on the second end of the window barrel, and the studs pass through the second window frame and are fixed by nuts, and a third sealing strip is interposed between the window barrel and the second window frame.

In particular, the inner wall of the second window frame is provided with a protrusion for limiting the second tempered glass, and the outer edge of the second window frame is fixed with a compression ring by a countersunk screw, and the compression ring cooperates with the protrusion to clamp and fix the second tempered glass, and the edge of the second tempered glass is provided with a fourth sealing strip.

In particular, the storm cover and the compression ring are sealed against each other, and the inner wall of the storm cover is embedded with a fifth sealing strip that contacts the compression ring.

In particular, one side of the storm cover is hinged to the second window frame, and a plurality of card slots are provided on the edge of the storm cover, and a locking member embedded in the card slots is provided on the second window frame to lock the storm cover.

To sum up, the beneficial effect of the present invention is that, compared with the prior art, the two-channel porthole for ships is designed with a two-channel structure for the situation that the existing porthole scuttle is recessed in a relatively long position in the side shell, which improves the external aesthetics, and while meeting the watertight performance, increases the corresponding sound insulation performance, which has great market promotion and application value.

Description of drawings

Fig. 1 is a structural schematic diagram of a two-way porthole for a ship provided by an embodiment of the present invention;

Fig. 2 is the front view of the storm cover in the two-way porthole provided by the embodiment of the present invention;

Fig. 3 is a sectional view at A-A place in Fig. 2;

Fig. 4 is an enlarged view of B in Fig. 1 .

In the picture:

1-first window frame; 2-window barrel; 3-second window frame; 4-flange ring; 5-first tempered glass; 6-second tempered glass; 7-storm cover; 8-pressure plate; 9-first sealing strip; 10-second sealing strip;

Detailed ways

Embodiments of the present invention will be described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar components or components having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, it can be a mechanical connection, it can also be an electrical connection, it can also be indirectly connected through an intermediary, it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

In the description of the present invention, unless otherwise specified and limited, “on” or “below” a first feature on a second feature may include that the first feature is in direct contact with the second feature, and may also include that the first feature and the second feature are not in direct contact but are in contact with another feature between them. Moreover, "above", "above" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. "Below", "beneath" and "under" the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or simply means that the first feature has a lower level than the second feature. The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

Please refer to FIGS. 1 to 4. This preferred embodiment provides a two-way porthole for ships, including a first window frame 1, a window tube 2 and a second window frame 3. The first window frame 1 is fixed on the surrounding wall of the hull, and a flange ring 4 is arranged on the outer edge of the first window frame 1. The first tempered glass 5 is installed on the inner ring of the flange ring 4. The outer ring of the flange ring 4 is fixedly connected with the first end of the window tube 2, and the second window frame 3 is fixedly connected with the second end of the window tube 2. Glass 6, and the outer port of the second window frame 3 is provided with a storm cover 7.

Therefore, the structure of the two windows solves the problem that the window leaf is recessed in a long position in the side shell. In addition to improving the aesthetics, it also ensures the weather-tightness and increases the sound insulation performance, providing a new idea for the structure of the porthole in the industry.

Specifically, a pressure plate 8 is fixed on the flange ring 4 by countersunk screws, and the pressure plate 8 cooperates with the flange ring 4 to clamp and fix the first tempered glass 5, and the edge of the first tempered glass 5 is provided with a first sealing strip 9 to ensure the installation and sealing of the glass window.

The flange ring 4 and the first end of the window tube 2 are fastened by bolts, and a second sealing strip 10 is sandwiched between the flange ring 4 and the window tube 2 to ensure the tightness of the connection between the first window frame 1 and the window tube 2 .

The second end of the window tube 2 is welded with studs, and the studs pass through the second window frame 3 and are fixed by nuts, and a third sealing rubber strip 11 is sandwiched between the window tube 2 and the second window frame 3 to ensure the connection tightness between the second window frame 3 and the window tube 2 .

The inner side wall of the second window frame 3 is provided with a protrusion 12 that limits the position of the second tempered glass 6, and the outer edge of the second window frame 3 is fixed with a compression ring 13 by a countersunk screw. The compression ring 13 cooperates with the protrusion 12 to clamp and fix the second tempered glass 6, and the edge of the second tempered glass 6 is provided with a fourth sealing strip 14 to ensure the installation and sealing of the glass window.

The storm cover 7 is sealed against the compression ring 13 , and the inner wall of the storm cover 7 is embedded with a fifth sealing rubber strip 15 in contact with the compression ring 13 to ensure the inherent functionality of the storm cover 7 .

Here, one side of the storm cover 7 is connected with the second window frame 3 by a hinge 16, and the edge of the storm cover 7 is provided with several draw-in grooves, and the second window frame 3 is provided with a locking member 17 embedded in the draw-in slots to lock the storm cover 7.

To sum up, the above-mentioned two-channel porthole for ships has designed a two-channel structure for the situation that the existing porthole window is recessed in a long position in the side shell, which improves the external aesthetics, and while meeting the watertight performance, it also increases the corresponding sound insulation performance, which has great market promotion and application value.

The above embodiments have only set forth basic principles and characteristics of the present invention, the present invention is not limited by the above embodiments, and without departing from the spirit and scope of the present invention, the present invention also has various changes and changes, and these changes and changes all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A two -way portholes for a ship, which is characterized by the first window frame, window cylinder, and the second window frame. The first window frame is fixed on the hull surrounding wall, and the outer side of the first window frame is set with a flange ring. The second end of the window frame and the second end of the window cylinder. The second windows are equipped with a second tempered glass on the second window frame, and there is a storm cover on the outer port of the second window frame. 2. The two-channel porthole for ships according to claim 1, characterized in that: a pressure plate is fixed on the flange ring by countersunk head screws, and the pressure plate cooperates with the flange ring to clamp and fix the first tempered glass, and the edge of the first tempered glass is provided with a first sealing strip. 3 . The two-channel porthole for ships according to claim 1 , wherein the flange ring and the first end of the window tube are fastened by bolts, and a second sealing rubber strip is interposed between the flange ring and the window tube. 4 . 4. The two-port porthole for ships according to claim 1, characterized in that: studs are welded on the second end of the window tube, the studs are fixed by nuts after passing through the second window frame, and a third sealing strip is interposed between the window tube and the second window frame. 5. The two-channel porthole for a ship according to claim 1, characterized in that: the inner side wall of the second window frame is provided with a protrusion for limiting the second tempered glass, and the outer edge of the second window frame is fixed with a compression ring by countersunk screws, the compression ring cooperates with the protrusion to clamp and fix the second tempered glass, and the edge of the second tempered glass is provided with a fourth sealing strip. 6 . The two-way porthole for ships according to claim 5 , wherein the storm cover is sealed against the pressing ring, and the inner wall of the storm cover is embedded with a fifth sealing rubber strip in contact with the pressing ring. 7 . 7. The two-way porthole for ships according to claim 1, wherein one side of the storm cover is hinged to the second window frame, and the edge of the storm cover is provided with a plurality of slots, and the second window frame is provided with a locking member embedded in the slots to lock the storm cover.