CN220929213U - Marine shutter of high leakproofness - Google Patents

Abstract

The utility model relates to the technical field of shutters, and discloses a marine shutter with high sealing performance, which solves the problem that the sealing performance between adjacent fan blades is low because the fan blades are in line contact with each other in order to realize the turnover of the fan blades, and the fan blades are small in contact surface, and the marine shutter comprises a window body, wherein a first slot and a second slot positioned at one side of the first slot are formed in the window body, sealing covers are symmetrically arranged at two sides of the window body, openings are formed in the sealing covers, filter screens are arranged at one sides of the two sealing covers, which are far away from the window body, and are connected with the window body through bolts I; the problem that traditional fan blade plate line contact caused its leakproofness not high has been solved in this design, and then realizes the face contact of closing plate and fan blade plate, the effectual area of contact that has increased, and then improved the high sealing performance of shutter.

Description

Marine shutter of high leakproofness

Technical Field

The utility model belongs to the technical field of shutters, and particularly relates to a marine shutter with high sealing performance.

Background

The shutter occupies small space before and after opening, good ventilation effect can be realized under the condition of privacy protection, the shutter with adjustable angle is popular with more and more people, synchronization of ventilation and sunshade functions can be realized, heat preservation and energy conservation are realized, indoor air is kept fresh, a pull rod is adopted between the existing shutter shutters, the shutter frame cannot be sealed, and wind directly enters a room.

According to patent number CN217001579U, the shutter that the leakproofness is good is disclosed, this patent is through setting up telescoping device, positive and negative rotation when first motor, reached and rotated about and adjusted first fan blade, avoid the purpose of manual regulation shutter, and through setting up sealing device, manually put first sealing frame and second fixed plate in the outside of first window frame, reached sealed shutter, prevent that wind from directly blowing into the inside of shutter, however because the flabellum plate structure is fixed, in order to realize the upset of fan blade, then be line contact between two flabellums, cause the contact surface between the fan blade little, and then lead to the leakproofness not high between the adjacent fan blade.

Disclosure of utility model

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the marine shutter with high sealing performance, which effectively solves the problem that in the prior art, because the fan blade plate structure is fixed, in order to realize the overturning of the fan blade plates, the two fan blade plates are in line contact, so that the contact surface between the fan blade plates is small, and the sealing performance between the adjacent fan blade plates is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a marine shutter of high leakproofness, includes the window form, set up fluting first and be located fluting second of fluting one side on the window form, the bilateral symmetry of window form is equipped with the sealed cowling, the opening has all been seted up on the sealed cowling, the filter screen is all installed to one side that two sealed cowling kept away from the window form, the sealed cowling passes through bolt one and is connected with the window form, the filter screen passes through bolt second and is connected with the window form, the axis of rotation is installed to the inside equidistance of fluting first, all the cover is equipped with the fan blade in the axis of rotation, close contact between two adjacent fan blade, the equal elastic connection of bottom of fan blade has the sealing member, be linked together through the through-hole of seting up of equidistance between fluting first and the fluting second, the one end of axis of rotation runs through the through-hole and extends to the inside of fluting second, connect through the actuating mechanism that is located fluting second inside between a plurality of axis of rotation.

Preferably, the driving mechanism comprises a motor, a transmission shaft, a first conical gear, a second conical gear, a worm wheel and a worm, wherein the motor is installed on one side of one sealing cover, the motor output shaft is connected with the worm positioned in the second slotting, the first conical gear is arranged at one end of the rotation shaft, the transmission shaft is installed in the second slotting in a rotating mode, the second conical gear which is meshed with the first conical gear is arranged on the transmission shaft at equal distance, and the worm wheel which is meshed with the worm is sleeved at the bottom of the transmission shaft.

Preferably, the sealing member includes closing plate, expansion tank, slide and linking spring, and the expansion tank has all been seted up to the bottom of fan blade board, and the inside of expansion tank alternates there is the closing plate, and the top of closing plate is equipped with the slide with expansion tank inner wall sliding connection, and the interior top of expansion tank is connected with the slide top through the linking spring that the equidistance set up.

Preferably, the sliding blocks are symmetrically arranged on two sides of the sliding plate, and the sliding grooves which are in sliding connection with the sliding blocks are formed in the inner walls of the telescopic grooves.

Preferably, the bottom of the sealing plate is provided with a rubber pad contacting with the top surface of the fan blade plate.

Compared with the prior art, the utility model has the beneficial effects that:

(1) In operation, through the sealing member that elasticity set up, the effectual upset that is the fan blade board is convenient, and when the fan blade board is vertical state simultaneously, realize closing plate and fan blade board's close contact, solved traditional fan blade board between line contact and cause its not high problem of leakproofness, and then realize the face contact of closing plate and fan blade board, the effectual area of contact that has increased, and then improved the high sealing performance of shutter.

(2) The electric rotation of the fan blade plate is realized by the aid of the window body, the first grooving, the second grooving, the sealing cover, the opening, the filter screen, the first bolt, the second bolt, the rotating shaft, the fan blade plate and the driving mechanism, the fan blade plate is prevented from being manually controlled to overturn, and further the shutter is prevented from being manually adjusted.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic view of a marine shutter of the present utility model with high sealing properties;

FIG. 2 is a schematic view of the external structure of the present utility model;

FIG. 3 is a schematic side sectional view of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

In the figure: 1. a window; 2. slotting I; 3. slotting II; 4. a sealing cover; 5. an opening; 6. a filter screen; 7. a first bolt; 8. a second bolt; 9. a rotating shaft; 10. fan blades; 11. a sealing plate; 12. a through hole; 13. a motor; 14. a transmission shaft; 15. a first conical gear; 16. a second bevel gear; 17. a worm wheel; 18. a worm; 19. a telescopic slot; 20. a slide plate; 21. a connecting spring; 22. a slide block; 23. a chute; 24. and a rubber pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is shown in fig. 1 to 4, which comprises a window body 1, a first slot 2 and a second slot 3 positioned at one side of the first slot 2 are arranged on the window body 1, sealing covers 4 are symmetrically arranged at two sides of the window body 1, openings 5 are respectively arranged on the sealing covers 4, a filter screen 6 is respectively arranged at one side of the two sealing covers 4 far away from the window body 1, the sealing covers 4 are connected with the window body 1 through bolts 7, the filter screen 6 is connected with the window body 1 through bolts 8, rotating shafts 9 are respectively arranged in the first slot 2 at equal intervals, fan blades 10 are respectively sleeved on the rotating shafts 9, two adjacent fan blades 10 are in close contact with each other, sealing pieces are respectively elastically connected at the bottom ends of the fan blades 10, the first slot 2 and the second slot 3 are communicated through holes 12 which are respectively arranged at equal intervals, one ends of the rotating shafts 9 penetrate through the through holes 12 and extend into the second slot 3, and a plurality of rotating shafts 9 are connected through driving mechanisms positioned in the second slot 3.

The driving mechanism comprises a motor 13, a transmission shaft 14, a first conical gear 15, a second conical gear 16, a worm wheel 17 and a worm 18, wherein the motor 13 is installed on one side of one sealing cover 4, the output shaft of the motor 13 is connected with the worm 18 positioned in the second slot 3, one end of the rotation shaft 9 is provided with the first conical gear 15, the transmission shaft 14 is rotatably installed in the second slot 3, the transmission shaft 14 is equidistantly provided with the second conical gear 16 which is in meshed connection with the first conical gear 15, and the bottom of the transmission shaft 14 is sleeved with the worm wheel 17 which is in meshed connection with the worm 18;

When the fan blade 10 needs to be overturned, the motor 13 is started, the motor 13 drives the worm 18 to rotate, the worm wheel 17 can rotate through the meshing connection relation between the worm 18 and the worm wheel 17, the worm wheel 17 drives the transmission shaft 14 to rotate, the transmission shaft 14 drives the bevel gear II 16 to rotate, the bevel gear II 16 and the bevel gear I15 can rotate through the meshing connection relation, the bevel gear I15 drives the rotation shaft 9 to rotate, the rotation shaft 9 can drive the fan blade 10 to rotate, the fan blade 10 can be overturned, the fan blade 10 can drive the sealing piece to synchronously rotate to realize the horizontal arrangement of the fan blade 10, and then the shutter is opened.

The sealing piece comprises a sealing plate 11, a telescopic groove 19, a sliding plate 20 and a connecting spring 21, wherein the bottom end of the fan blade plate 10 is provided with the telescopic groove 19, the sealing plate 11 is inserted in the telescopic groove 19, the top end of the sealing plate 11 is provided with the sliding plate 20 which is in sliding connection with the inner wall of the telescopic groove 19, the inner top end of the telescopic groove 19 is connected with the top end of the sliding plate 20 through the connecting spring 21 which is arranged at equal intervals, the two sides of the sliding plate 20 are symmetrically provided with sliding blocks 22, the inner wall of the telescopic groove 19 is provided with sliding grooves 23 which are in sliding connection with the sliding blocks 22, and the bottom end of the sealing plate 11 is provided with rubber pads 24 which are in contact with the top surface of the fan blade plate 10;

When the fan blade plate 10 drives the sealing plate 11 to overturn downwards to be in a vertical state, under the action of gravity of the sealing plate 11, the sliding plate 20 can slide downwards on the inner wall of the telescopic groove 19, the sliding plate 20 can drive the sliding block 22 to slide on the inner wall of the sliding groove 23, meanwhile, the connecting spring 21 can be in a stretching state, the sealing plate 11 can drive the rubber pad 24 to move downwards, the rubber pad 24 on the sealing plate 11 is tightly contacted with the top surface of the other fan blade plate 10, further, the tight contact between two adjacent fan blade plates 10 is realized, the tightness of the shutter is further improved, the elastic connection between the sealing plate 11 and the fan blade plates 10 is arranged, the sealing plate 11 can slide towards the inside of the telescopic groove 19 when the fan blade plates 10 overturn is avoided, the overturning of the fan blade plate 10 is facilitated, meanwhile, the contact surface between the sealing plate 11 and the fan blade plate 10 is increased through the rectangular design, the problem that the sealing performance of the line contact between the sealing plate 11 and the fan blade plate 10 is insufficient is solved, and the sealing performance of the shutter is further improved.

Claims (5)

1. The utility model provides a marine shutter of high leakproofness, includes window form (1), its characterized in that: the novel solar energy heat collector is characterized in that a first grooving (2) and a second grooving (3) positioned on one side of the first grooving (2) are arranged on the window body (1), sealing covers (4) are symmetrically arranged on two sides of the window body (1), openings (5) are formed in the sealing covers (4), a filter screen (6) is arranged on one side, far away from the window body (1), of each sealing cover (4), the sealing covers (4) are connected with the window body (1) through bolts (7), the filter screen (6) is connected with the window body (1) through bolts (8), rotating shafts (9) are arranged in the first grooving (2) at equal intervals, fan blades (10) are sleeved on the rotating shafts (9), sealing pieces are elastically connected to the bottom ends of the adjacent fan blades (10), the first grooving (2) are communicated with the second grooving (3) through holes (12) formed at equal distances, one ends of the rotating shafts (9) penetrate through the through holes (12) and extend to the inside of the second grooving (3), and a plurality of rotating shafts (9) are connected through driving mechanisms positioned inside the second grooving (3).

2. The high tightness marine shutter according to claim 1, wherein: the driving mechanism comprises a motor (13), a transmission shaft (14), a first conical gear (15), a second conical gear (16), a worm wheel (17) and a worm (18), wherein the motor (13) is installed on one side of one sealing cover (4), the output shaft of the motor (13) is connected with the worm (18) positioned inside a second slotted part (3), one end of the rotation shaft (9) is provided with the first conical gear (15), the transmission shaft (14) is installed in the second slotted part (3) in a rotating way, the second conical gear (16) which is connected with the first conical gear (15) in a meshed mode is arranged on the transmission shaft (14) at equal distance, and the worm wheel (17) which is connected with the worm (18) in a meshed mode is sleeved at the bottom of the transmission shaft (14).

3. The high tightness marine shutter according to claim 1, wherein: the sealing member includes closing plate (11), expansion tank (19), slide (20) and links up spring (21), expansion tank (19) have all been seted up to the bottom of fan blade board (10), and the inside of expansion tank (19) is interluded has closing plate (11), and the top of closing plate (11) is equipped with slide (20) with expansion tank (19) inner wall sliding connection, and the interior top of expansion tank (19) is connected with slide (20) top through linking spring (21) that the equidistance set up.

4. A high tightness marine shutter according to claim 3, wherein: the sliding plate (20) is symmetrically provided with sliding blocks (22) on two sides, and sliding grooves (23) which are in sliding connection with the sliding blocks (22) are formed in the inner wall of the telescopic groove (19).

5. A high tightness marine shutter according to claim 3, wherein: the bottom ends of the sealing plates (11) are respectively provided with a rubber pad (24) which is contacted with the top surface of the fan blade plate (10).