CN111472630A

CN111472630A - Marine shutter structure

Info

Publication number: CN111472630A
Application number: CN202010256600.XA
Authority: CN
Inventors: 晏志清; 林振豪; 杨军
Original assignee: Aolong Boat Technology Co ltd
Current assignee: Aolong Boat Technology Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-07-31

Abstract

The invention discloses a marine shutter structure, which comprises a base; a window frame mounted on the base; the blades are arranged on the window frame in parallel along the length direction of the window frame at intervals, and the left end and the right end of each blade are respectively connected with the left end and the right end of the window frame; the upper end of the cover plate is hinged with the window frame, and the lower end of the cover plate can be locked and covered on the window frame; the lower end of the supporting rod is hinged to the window frame, the supporting rod is further connected with the cover plate in a sliding mode, and the cover plate can be locked on the supporting rod through the locking mechanism. This shutter structural design is simple, convenient operation, need not be through loaded down with trivial details dismantlement or the mode of installing the screw in order to open or close the apron, and the apron can not only prevent effectively that sea water or rainwater from passing through getting into cabin of shutter, still has the function that can be opened fast and close.

Description

Marine shutter structure

Technical Field

The invention relates to the technical field of ships, in particular to a marine louver structure.

Background

The louver is generally mounted in a cabin or a vent of the cabin as a marine accessory, and plays a role of exchanging air with the outside. Meanwhile, the ventilation opening of the outdoor cabin has to meet the requirement of weather tightness, and a cover plate is added on a ventilation shutter to prevent seawater or rainwater from entering the cabin through the shutter.

In order to ensure that the shutter is firmly fixed after being covered and opened, the traditional cover plate is fixed on the shutter in a manual mode through screws, and the shutter with a large size is very heavy in cover plate weight, when the cover plate needs to be closed, the screws need to be disassembled firstly, then the cover plate is pulled down through hands of people, when the shutter is opened, the cover plate needs to be fixed by hands of people firstly, then the screws are installed, and the closing and opening modes are time-consuming and labor-consuming and very inconvenient to use.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a marine shutter structure which is simple in structure, strong in weather tightness, simple and convenient to operate and capable of opening and closing a cover plate quickly.

A marine louver structure according to an embodiment of the present invention includes: a base; a window frame mounted on the base; the blades are arranged on the window frame in parallel along the length direction of the window frame at intervals, and the left end and the right end of each blade are respectively connected with the left end and the right end of the window frame; the upper end of the cover plate is hinged with the window frame, and the lower end of the cover plate can be locked and covered on the window frame; the lower end of the supporting rod is hinged to the window frame, the supporting rod is further connected with the cover plate in a sliding mode, and the cover plate can be locked on the supporting rod through the locking mechanism.

The method has the following beneficial effects:

this shutter structure is through setting up the bracing piece on the window frame, can be supported by the bracing piece after the relative window frame of apron rotates certain angle and fix through locking the mechanism on the bracing piece for the apron keeps conventional open mode, guarantees the normal ventilation in cabin, and when needs closed the apron, can loosen the locking mechanism, can the relative slip between apron and the bracing piece, when making the apron rotate to close on the window frame with the lid, the bracing piece is synchronous relative the window frame rotates in order to draw in the window frame, accomplishes simply closing of apron. This shutter structural design is simple, convenient operation, need not be through loaded down with trivial details dismantlement or the mode of installing the screw in order to open or close the apron, and the apron can not only prevent effectively that sea water or rainwater from passing through getting into cabin of shutter, still has the function that can be opened fast and close.

According to some embodiments of the present invention, the locking mechanism includes a sliding groove formed on the support rod along a length direction of the support rod, a locking groove communicated with the sliding groove, and a sliding pin disposed on the cover plate, the cover plate is slidably connected to the sliding groove through the sliding pin, and the sliding pin can be locked to the locking groove.

According to some embodiments of the invention, the sliding groove and the clamping groove are combined to form a hook shape.

According to some embodiments of the invention, the vanes are corrugated, at least one fold in the vanes having grooves for mist protection.

According to some embodiments of the invention, the window frame is provided with a water collection sheet at the end of the blade.

According to some embodiments of the invention, the window frame further comprises a locking mechanism for locking the cover plate on the window frame, the locking mechanism comprises a fastener, a pressing plate arranged on the outer wall of the cover plate and an ear plate arranged on the outer side of the window frame, and the pressing plate is connected with the ear plate through the fastener.

According to some embodiments of the present invention, the pressing plate has an open slot, the fastening member includes a bolt and a wing nut engaged with the bolt, one end of the bolt is hinged to the ear plate, and the other end of the bolt can rotate relative to the ear plate to enter the open slot.

According to some embodiments of the present invention, the end of the window frame has a positioning block, and the cover plate has a groove, and the groove can rotate with the cover plate to be fastened to the positioning block.

According to some embodiments of the invention, the cover plate is provided with a handle.

According to some embodiments of the invention, the cover plate is connected to the window frame by a hinge.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a top view of a structure according to an embodiment of the present invention;

FIG. 2 is a side view of the structure of an embodiment of the present invention with the cover panel open;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a side view of a closed cover according to an embodiment of the present invention;

fig. 5 is a partial structural diagram of an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 and 2, the present invention discloses a marine louver structure, including: the window comprises a base 100, a window frame 200, a plurality of blades 300, a cover plate 400 and a support rod 500, wherein the window frame 200 is installed on the base 100, the plurality of blades 300 are arranged on the window frame 200 in parallel along the length direction of the window frame 200 at intervals, the left end and the right end of each blade 300 are respectively connected with the left end and the right end of the window frame 200, the upper end of the cover plate 400 is hinged to the window frame 200, the lower end of the cover plate 400 can be locked and covered on the window frame 200, the lower end of the support rod 500 is hinged to the window frame 200, the support rod 500 is further connected with the cover plate 400 in a sliding mode, and the cover plate 400.

This shutter structure is through setting up bracing piece 500 on window frame 200, can be supported by bracing piece 500 and fix on bracing piece 500 through locking mechanism 600 after the relative window frame 200 of apron 400 rotates certain angle, make apron 400 keep conventional open mode, guarantee the normal ventilation in cabin, when the apron 400 is closed to needs, can loosen locking mechanism 600, can relative slip between apron 400 and the bracing piece 500, make apron 400 rotate in order to cover the time of closing on window frame 200, bracing piece 500 rotates in order to draw in window frame 200 relative to window frame 200 in step, accomplish the simple and easy of closing of apron 400. This shutter structural design is simple, convenient operation, need not be through loaded down with trivial details dismantlement or the mode of installing the screw in order to open or close apron 400, and apron 400 can not only prevent effectively that sea water or rainwater from passing through getting into the cabin of shutter, still has the function that can be opened fast and close.

In some embodiments of the present invention, referring to fig. 2 and 3, the locking mechanism 600 includes a sliding slot 610 formed on the support rod 500 along a length direction of the support rod 500, a locking slot 620 communicated with the sliding slot 610, and a sliding pin 630 disposed on the cover plate 400, wherein the cover plate 400 is slidably connected with the sliding slot 610 through the sliding pin 630, and the sliding pin 630 can be locked on the locking slot 620. Specifically, the sliding groove 610 and the locking groove 620 are spliced to form a hook shape, and the locking groove 620 is formed on the support rod 500, so that the cover plate 400 is conveniently fastened and fixed on the support rod 500 through the sliding pin 630.

It will be appreciated that the cover 400 is required to be normally open to ensure proper ventilation of the cabin when the ship is normally sailing on water, and the specific operation of opening the cover 400 is as follows: referring to fig. 2 and 3, the lower end of the cover plate 400 is manually pulled up and the cover plate 400 rotates counterclockwise around the hinge point of the cover plate 400 and the window frame 200, because the cover plate 400 is slidably connected with the sliding groove 610 of the support rod 500 through the sliding pin 630, the sliding pin 630 slides along the sliding groove 610 while the cover plate 400 rotates to be opened, in the process, the support rod 500 also rotates clockwise around the hinge point of the support rod 500 and the window frame 200, when the sliding pin 630 starts to slide into the slot 620 communicated with the sliding groove 610, the cover plate 400 is released, so that the cover plate 400 rotates downward by a certain angle due to its own gravity and then is abutted by the slot 620, at this time, the support rod 500, the window frame 200 and the cover plate 400 form a stable triangular structure, and the cover plate 400 is fixed on the support rod 500 by being locked under the action of the slot 620 and the support rod. In this embodiment, when the cover plate 400 is locked, the included angle between the cover plate 400 and the window frame 200 is 30 °, and of course, the locking position of the cover plate 400 can change the length of the sliding slot 610 and the position of the locking slot 620 on the supporting rod 500 according to actual conditions to adjust the opening and closing degree of the cover plate 400.

Referring to fig. 3 and 4, when the cover plate 400 needs to be closed, the cover plate 400 can be lifted slightly by hand, and the support rod 500 rotates counterclockwise by a certain angle around a hinge point of the support rod and the window frame 200, so that the slide pin 630 enters the slide groove 610 from the clamp groove 620 and can slide along the slide groove 610 near one end of the window frame 200, and the cover plate 400 is rotated to cover the window frame 200, so that the outer side of the window frame 200 is completely sealed by the cover plate 400, and the water tightness of the cabin is ensured, and meanwhile, the support rod 500 synchronously rotates counterclockwise relative to the window frame 200 to be collected in the window frame 200, and the simple closing of the cover plate 400 is completed.

In addition, in some embodiments of the present invention, referring to fig. 1 and 2 again, in order to facilitate the opening and closing of the cover 400, the cover 400 is provided with a pull handle 420, in this embodiment, the pull handle 420 is a pull ring welded to the cover 400, and in addition, the cover 400 is connected to the window frame 200 by a hinge 220, which facilitates the detachment, replacement and maintenance of the cover 400.

In some embodiments of the present invention, a locking mechanism 800 for locking the cover 400 to the window frame 200 is further included, the locking mechanism 800 includes a fastener 830, a pressing plate 810 disposed on an outer wall of the cover 400, and an ear plate 820 disposed on an outer side of the window frame 200, and the pressing plate 810 is connected to the ear plate 820 by the fastener 830, in this embodiment, the two locking mechanisms 800, referring to fig. 1, enhance the fastening of the cover 400 after being closed.

It is apparent that when the cover plate 400 is closed to the window frame 200, the cover plate 400 is locked and fixed to the window frame 200 by the mutual engagement of the pressing plate 810, the fastening member 830 and the ear plate 820.

Specifically, referring to fig. 2 or 4, in this embodiment, an opening groove 811 is formed on the pressing plate 810, the fastening member 830 includes a bolt 831 and a wing nut 832 engaged with the bolt 831, one end of the bolt 831 is hinged to the ear plate 820, and the other end of the bolt 831 is rotatable relative to the ear plate 820 to enter the opening groove 811, where the wing nut 832 is more convenient to use than a conventional fastening nut, and has better corrosion resistance and acid and alkaline resistance than a conventional fastening nut. Obviously, when the cover 400 is closed on the window frame 200, the wing nuts 832 can apply pressure to the pressing plate 810 by tightening the wing nuts 832, so that the cover 400 is locked and closed on the window frame 200 by the pressing plate 810.

When the cover plate 400 needs to be opened, the butterfly nut 832 can be unscrewed first, and of course, an operator only needs to unscrew the butterfly nut 832 to the extent that the bolt 831 can start to rotate relative to the ear plate 820, at this moment, the operator can apply force to one end of the bolt 831 far away from the ear plate 820, so that the bolt 831 and the butterfly nut 832 screwed on the bolt 831 rotate around the hinge point of the bolt 831 and the ear plate 820 until the bolt 831 leaves the open slot 811 on the pressing plate 810, and at this moment, the cover plate 400 can rotate relative to the window frame 200 to be opened due to no longer being locked, and the window frame is simple, practical and convenient and rapid to operate.

In addition, referring to fig. 2, in some embodiments of the present invention, in order to facilitate the cover plate 400 to be precisely covered on the window frame 200, the end of the window frame 200 is provided with a positioning block 210, and the cover plate 400 is provided with a groove 410, wherein the groove 410 can rotate with the cover plate 400 to be buckled on the positioning block 210. In this embodiment, the number of the grooves 410 is four, the cover plate 400 is rectangular, the four grooves 410 are respectively disposed at four positions on the inner wall of the cover plate 400, and the four positioning blocks 210 are correspondingly disposed and matched with the grooves 410 in a one-to-one correspondence manner, it can be understood that, when the cover plate 400 is rotated to close and close the window frame 200, the grooves 410 on the cover plate 400 are buckled at the corresponding positions of the positioning blocks 210.

In addition, in some embodiments of the present invention, the blade 300 is corrugated, at least one of the folds of the blade 300 has a groove 310 for blocking fog, referring to fig. 5, in this embodiment, each fold of the blade 300 has a groove 310 for blocking fog, two ends of the blade 300 are respectively connected with two ends of the window frame 200 in a rotating manner, and all the blades 300 are controlled by a pull rod or a pull rope, not shown, to rotate synchronously, it should be understood that, when the ship is normally sailing on the sea, the cover 400 needs to be opened at a certain angle and maintained in a stable state by the locking mechanism 600 and the support rod 500, and at the same time, all the blades 300 are controlled by the pull rod to rotate synchronously to open at a certain angle, so as to ensure the cabin to exchange with the outside air. Meanwhile, it should be understood that, when the ship sails on the sea for a long time, when the salt-laden and humid sea wind or gas flows through the louver structure at a certain flow rate, due to the inertial impact of the gas, the salt-laden mist collides with the wavy blades 300 and is gathered into large droplets, and the mist is continuously gathered until the gravity generated by the mist exceeds the resultant force of the rising force of the gas and the surface tension of the liquid, the droplets are separated from the surfaces of the blades 300, the arrangement of the grooves 310 can better gather the droplets to prevent the droplets from diffusing out of the blades 300, while the multi-fold structure of the wavy blades 300 increases the chance of being trapped, and the non-removed mist is trapped at the next turn under the same action, thus acting repeatedly, thereby greatly improving the efficiency of defogging and salt removing, and the gas passing through the wavy blades 300 is substantially free of moisture and salt, obviously, the arrangement of the wavy blades 300 prevents the salt-containing mist from entering the cabin through the shutters and corroding the equipment in the cabin and the ship body.

In addition, in order to effectively collect the mist droplets precipitated from the sea wind and collected on the blade 300, and facilitate the mist droplets to be discharged to the window frame 200, the window frame 200 is provided with a water collection plate 700 at the end of the blade 300, and the droplets can slide onto the water collection plate 700 along the blade 300 and the groove 310 by their own weight, and then be guided to the window frame 200.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A marine shutter construction, comprising:

a base;

a window frame mounted on the base;

the blades are arranged on the window frame in parallel along the length direction of the window frame at intervals, and the left end and the right end of each blade are respectively connected with the left end and the right end of the window frame;

the upper end of the cover plate is hinged with the window frame, and the lower end of the cover plate can be locked and covered on the window frame;

the lower end of the supporting rod is hinged to the window frame, the supporting rod is further connected with the cover plate in a sliding mode, and the cover plate can be locked on the supporting rod through the locking mechanism.

2. The marine louver structure according to claim 1, wherein the locking mechanism includes a sliding groove formed on the supporting rod along a length direction of the supporting rod, a locking groove communicating with the sliding groove, and a sliding pin disposed on the cover plate, the cover plate is slidably connected to the sliding groove through the sliding pin, and the sliding pin is lockable to the locking groove.

3. The marine louver structure of claim 2 wherein the sliding grooves and the locking grooves are split into hook shapes.

4. A marine louver construction according to claim 1 wherein the vanes are corrugated and at least one fold in the vanes has a channel for mist protection.

5. A marine shutter construction according to claim 4, characterised in that the window frame is provided with a water collection sheet at the end of the blade.

6. The marine louver structure of claim 1, further comprising a locking mechanism for locking the cover plate to the window frame, wherein the locking mechanism includes a fastener, a pressing plate disposed on an outer wall of the cover plate, and an ear plate disposed on an outer side of the window frame, and the pressing plate is connected to the ear plate via the fastener.

7. The marine louver structure according to claim 6, wherein the pressing plate has an opening slot, the fastening member includes a bolt and a wing nut engaged with the bolt, one end of the bolt is hinged to the ear plate, and the other end of the bolt is rotatable relative to the ear plate to enter the opening slot.

8. The marine louver structure according to any one of claims 1 to 7, wherein the end of the window frame has a positioning block, and the cover plate has a groove, and the groove is rotatable with the cover plate to be fastened to the positioning block.

9. A marine louver structure according to any one of claims 1 to 7 wherein the cover plate is provided with a handle.

10. A marine louver structure according to any one of claims 1 to 7 wherein the cover is connected to the window frame by a hinge.