Novel ship weather tight door

Abstract

The utility model relates to the technical field of weather-tight doors, in particular to a novel ship weather-tight door which comprises a door frame, a first abutting plate, a door plate, a fixing block, a sealing block, a connecting block, a through hole and an elastic cushion, a perforated plate is fixedly connected to the inner wall of the through hole, a limiting plate is arranged on one side of the through hole, a rotating hole is formed in one side of the limiting plate, and the elastic cushion is arranged in the rotating hole. The inner wall of the rotating hole is rotationally connected with a connecting rod, the two ends of the connecting rod are fixedly connected with a rotary knob and an adaptive locking block respectively, the surface of the connecting rod is sleeved with a spring, and the two ends of the spring are rotationally connected with the opposite faces of the limiting plate and the rotary knob respectively; the rotary knob can drive the connecting rod to move by pressing and rotating the rotary knob, the connecting rod drives the adaptive locking block to rotate by 90 degrees, so that the adaptive locking block corresponds to a hole of the hole opening plate, at the moment, the adaptive locking block is pulled outwards, and the limiting relation among the connecting block, the rack and the fixed block can be completed; therefore, the fixing block and the sealing block can be replaced.

Description

Technical Field

[0001] This utility model relates to the field of weatherproof doors, and in particular to a new type of weatherproof door for boats. Background Technology

[0002] Marine weatherproof steel doors are typically installed on the bulkheads and outer walls of the superstructure of ships. They are doors that can withstand a certain amount of pressure and maintain watertightness requirements.

[0003] In the prior art, such as Chinese Patent No. CN222886402U, a marine weatherproof door is disclosed, including a door frame, a door panel, and a drive assembly. The door panel is rotatably connected to the door frame, and multiple sets of sealing blocks are slidably connected to the door panel. The door frame has mating grooves that can cooperate with the door panel, and sealing grooves that can cooperate with the multiple sets of sealing blocks respectively. The door frame has a first abutting frame. The drive assembly is used to drive the sliding of the multiple sets of sealing blocks. When the door panel rotates to abut against the first abutting frame, the door frame engages with the mating grooves, and the multiple sets of sealing blocks can respectively engage with their corresponding sealing grooves. By driving the multiple sets of sealing blocks to move through the drive assembly, when the multiple sets of sealing blocks engage with the sealing grooves, the rainproof door's sealing performance is increased through a labyrinth sealing method, reducing the possibility of rainwater entering the room through door gaps. Furthermore, when the multiple sets of sealing blocks engage with their corresponding sealing grooves, they also limit the position of the door panel on the door frame, reducing the possibility of the rainproof door shaking in strong winds.

[0004] In the above technical solution, multiple sets of sealing blocks are driven to move by a drive component. When the multiple sets of sealing blocks cooperate with the sealing groove, the sealing performance of the weatherproof door is increased by the labyrinth sealing method, reducing the possibility of rainwater entering the room through the door gap. However, when the sealing blocks cooperate with the sealing groove, frequent friction caused by long-term use will result in a certain amount of wear. After wear, there will be gaps between the sealing blocks and the sealing groove, which will affect the sealing effect.

[0005] Based on this, a new type of weatherproof door for ships is proposed. Utility Model Content

[0006] The purpose of this invention is to provide a new type of weatherproof door for boats to solve the problems mentioned in the background art.

[0007] The technical solution of this utility model is: a novel weatherproof door for boats, including a door frame, one side of which is rotatably connected to an abutment plate via a hinge, and further including:

[0008] A door panel is fixedly connected to abutment plate. The surface of the door panel is provided with multiple sliding grooves. The inner walls of the multiple sliding grooves are slidably connected with fixing blocks. Each of the multiple fixing blocks is fixedly connected with multiple sealing blocks on one side.

[0009] The connecting blocks, including multiple connecting blocks and multiple fixing blocks, each have a common through hole on one side. An elastic pad is fixedly connected to the inner wall of one side of the through hole, and an opening plate is fixedly connected to the inner wall of the through hole. A limit plate is provided on one side of the through hole, and a rotating hole is provided on one side of the limit plate. A connecting rod is rotatably connected to the inner wall of the rotating hole. A knob and an adapter locking block are fixedly connected to both ends of the connecting rod, respectively. A spring is sleeved on the surface of the connecting rod, and both ends of the spring are rotatably connected to the opposite surfaces of the limit plate and the knob, respectively.

[0010] In some embodiments, a damping shaft is rotatably connected to the inner wall of the door panel, a gear is fixedly connected to the surface of the damping shaft, and one end of the damping shaft passes through one side of the abutment plate and is fixedly connected to a handle.

[0011] In some embodiments, racks are fixedly connected to one side of each of the plurality of connecting blocks, and the plurality of racks respectively mesh with gears.

[0012] In some embodiments, the inner wall of the door frame is provided with a plurality of sealing grooves, and the inner walls of the plurality of sealing grooves are respectively adapted to slide and connect with the surfaces of the corresponding plurality of sealing blocks.

[0013] In some embodiments, an abutment plate two is fixedly connected to the inner wall of the door frame, and a sealing ring is fixedly connected to one side of the abutment plate two.

[0014] Compared with existing technologies, the significant advantages of this invention are:

[0015] Firstly, this utility model allows the connecting rod to move when the knob is pressed and rotated. The connecting rod then rotates the adapter locking block 90 degrees, aligning the adapter locking block with the opening of the perforated plate. At this point, by pulling the adapter locking block outward, the limiting relationship between the connecting block and the rack and pinion and the fixed block can be completed, thereby enabling the replacement of the fixed block and the sealing block.

[0016] Secondly, during installation, the through holes on the connecting block and the fixing block are aligned, the connecting rod is inserted into the inner wall of the through hole plate, and then rotated 90 degrees to complete the limiting. The spring and elastic pad can be used to press the limiting plate and the matching locking block together, thereby improving the limiting effect. Attached Figure Description

[0017] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0018] Figure 1 This is a three-dimensional structural schematic diagram provided in one embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of a door frame structure provided in one embodiment of the present invention;

[0020] Figure 3 This is a schematic diagram of the internal structure of the door panel provided in one embodiment of the present invention;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the fixing block provided in one embodiment of the present invention;

[0022] Figure 5 This utility model provides in one embodiment Figure 4 Enlarged structural diagram at point A in the middle.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Door frame; 2. Abutment plate one; 3. Turn handle; 4. Door panel; 5. Sealing groove; 6. Abutment plate two; 7. Sealing ring; 8. Fixing block; 9. Sealing block; 10. Damping shaft; 11. Gear; 12. Rack; 13. Connecting block; 14. Through hole; 15. Elastic pad; 16. Opening plate; 17. Connecting rod; 18. Adaptive locking block; 19. Limiting plate; 20. Knob; 21. Spring. Detailed Implementation

[0025] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0026] This utility model provides a novel weatherproof door for boats through improvements. The technical solution of this utility model is as follows:

[0027] like Figures 1-5 As shown, a novel weatherproof door for boats includes a door frame 1. One side of the door frame 1 is hinged to an abutment plate 2, which is larger than the inner diameter of the door frame 1. The abutment plate 2 can limit the position of the door panel 4 and can be connected to the door frame 1 via the hinge. The door frame 1 also includes:

[0028] Door panel 4 is fixedly connected to abutment plate 2. Multiple sliding grooves are provided on the surface of door panel 4. Fixing blocks 8 are slidably connected to the inner walls of multiple sliding grooves. The setting of multiple sliding grooves can limit the fixing blocks 8 and limit the two toothed racks 12 in the horizontal direction, thereby improving the stability during sliding. Multiple sealing blocks 9 are fixedly connected to one side of each fixing block 8.

[0029] The connecting block 13, multiple connecting blocks 13 and multiple fixing blocks 8 are all provided with the same through hole 14 on one side. An elastic pad 15 is fixedly connected to the inner wall of one side of the through hole 14. The setting of the elastic pad 15 can provide the clamping force of the adapter locking block 18 when it is inserted into the inner wall of the through hole 14, thereby increasing the friction between the adapter locking block 18 and the perforated plate 16, preventing self-rotation and affecting the limiting effect. The perforated plate 16 is fixedly connected to the inner wall of the through hole 14. A limit plate 19 is provided on one side of the through hole 14. A rotating hole is opened on one side of the limit plate 19. A connecting rod 17 is rotatably connected to the inner wall of the rotating hole. A knob 20 and an adapter locking block 18 are fixedly connected to both ends of the connecting rod 17, respectively. A spring 21 is sleeved on the surface of the connecting rod 17. The two ends of the spring 21 are rotatably connected to the opposite surfaces of the limit plate 19 and the knob 20, respectively.

[0030] like Figure 3 and Figure 4 As shown, in one embodiment, a damping shaft 10 is rotatably connected to the inner wall of the door panel 4. A gear 11 is fixedly connected to the surface of the damping shaft 10. One end of the damping shaft 10 passes through one side of the abutment plate 2 and is fixedly connected to the handle 3. By setting the damping shaft 10, the handle 3 can be limited after rotation, so as to prevent the handle 3 from driving the gear 11 to rotate and affecting stability.

[0031] Each of the multiple connecting blocks 13 has a rack 12 fixedly connected to one side, and the multiple racks 12 mesh with the gears 11 respectively.

[0032] like Figure 1 and Figure 2 As shown, in one embodiment, the inner wall of the door frame 1 is provided with a plurality of sealing grooves 5, and the inner walls of the plurality of sealing grooves 5 are respectively adapted to slide and connect with the surfaces of the corresponding plurality of sealing blocks 9. The sealing grooves 5 are provided in correspondence with the sealing blocks 9.

[0033] A second abutment plate 6 is fixedly connected to the inner wall of the door frame 1, and a sealing ring 7 is fixedly connected to one side of the second abutment plate 6.

[0034] The specific working method is as follows: by setting multiple sets of sealing blocks 9 and sealing grooves 5, the rotation of the handle drives the rotation of the gear 11, which in turn drives the sliding of multiple racks 12, so that the multiple sets of sealing blocks 9 respectively cooperate with the corresponding sealing grooves 5. When the multiple sets of sealing blocks 9 cooperate with the sealing grooves 5, the sealing performance of the weatherproof door is increased, reducing the possibility of rainwater entering the room through the door gaps; and when the multiple sets of sealing blocks 9 cooperate with the corresponding sealing grooves 5, they also limit the position of the door panel 4 on the door frame 1, reducing the possibility of the weatherproof door shaking when strong winds blow.

[0035] When the sealing block 9 wears down after prolonged use, causing a loose fit between the sealing block 9 and the sealing groove 5, the knob 20 can be pressed and rotated. The knob 20 will drive the connecting rod 17 to move, and the connecting rod 17 will drive the adapter locking block 18 to rotate 90 degrees, so that the adapter locking block 18 corresponds to the opening of the perforated plate 16. At this time, the adapter locking block 18 can be pulled outward to complete the limiting relationship between the connecting block 13 and the rack 12 and the fixing block 8, thereby realizing the replacement of the fixing block 8 and the sealing block 9. During installation, align the through holes 14 on the connecting block 13 and the fixing block 8, align the connecting rod 17 with the perforated plate 16 and insert it into the inner wall of the through hole 14, and then rotate it 90 degrees to complete the limiting. The spring 21 and the elastic pad 15 can be used to press the limiting plate 19 and the adapter locking block 18 together, thereby improving the limiting effect.

[0036] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A novel weather door for boats, comprising a door frame (1), one side of which is connected by a hinge to an abutment plate (2), characterized in that, Also includes: Door panel (4), the door panel (4) is fixedly connected to the abutment plate (2), the surface of the door panel (4) is provided with multiple sliding grooves, the inner walls of the multiple sliding grooves are slidably connected with fixing blocks (8), and one side of the multiple fixing blocks (8) is fixedly connected with multiple sealing blocks (9). A connecting block (13) and a plurality of the connecting blocks (13) and a plurality of the fixing blocks (8) are provided with the same through hole (14) on one side. An elastic pad (15) is fixedly connected to the inner wall of one side of the through hole (14). An opening plate (16) is fixedly connected to the inner wall of the through hole (14). A limiting plate (19) is provided on one side of the through hole (14). A rotating hole is provided on one side of the limiting plate (19). A connecting rod (17) is rotatably connected to the inner wall of the rotating hole. A knob (20) and an adapter locking block (18) are fixedly connected to both ends of the connecting rod (17). A spring (21) is sleeved on the surface of the connecting rod (17). The two ends of the spring (21) are rotatably connected to the opposite surfaces of the limiting plate (19) and the knob (20).

2. A novel weather door for boats according to claim 1, characterized in that: The inner wall of the door panel (4) is rotatably connected to a damping shaft (10), and a gear (11) is fixedly connected to the surface of the damping shaft (10). One end of the damping shaft (10) passes through one side of the abutment plate (2) and is fixedly connected to a handle (3).

3. A novel weather door for boats according to claim 1, characterized in that: Each of the multiple connecting blocks (13) has a rack (12) fixedly connected to one side, and the multiple racks (12) mesh with the gears (11) respectively.

4. A novel weather door for boats according to any one of claims 1-3, characterized in that: The inner wall of the door frame (1) is provided with a plurality of sealing grooves (5), and the inner walls of the plurality of sealing grooves (5) are respectively adapted to slide and connect with the surfaces of the corresponding plurality of sealing blocks (9).

5. A novel weather door for boats according to claim 4, characterized in that: The inner wall of the door frame (1) is fixedly connected to an abutment plate two (6), and a sealing ring (7) is fixedly connected to one side of the abutment plate two (6).

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