CN216690857U

CN216690857U - Sealing door structure with sound insulation effect

Info

Publication number: CN216690857U
Application number: CN202122707547.3U
Authority: CN
Inventors: 时爱英
Original assignee: Suzhou Spring Leaf Purification Equipment Technology Co ltd
Current assignee: Suzhou Spring Leaf Purification Equipment Technology Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-06-07
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a sealing door structure with a sound insulation effect, which relates to the field of sealing technical equipment and comprises a sealing door, wherein a first cavity is formed in the center of the interior of the sealing door, the middle parts of the inner walls of the upper side and the lower side of the first cavity are jointly and rotatably connected with a bidirectional screw rod, the upper side and the lower side of the bidirectional screw rod wall are respectively in threaded connection with a push plate, gears are symmetrically and fixedly connected to the upper side and the lower side of the bidirectional screw rod wall close to the center, first sliding grooves are formed in the upper side and the lower side of the inner wall of the rear side of the first cavity, racks are respectively connected to the inner walls of the two first sliding grooves in a sliding manner, and the front side surfaces of the two racks are respectively meshed with the rear side surfaces of the corresponding gears. The utility model can conveniently replace the sealing strip after the sealing strip is deformed, ensure the air tightness of the sealing door and avoid the condition that the use effect of the sealing door is influenced because the sealing strip is deformed.

Description

Sealing door structure with sound insulation effect

Technical Field

The utility model relates to the field of sealing technical equipment, in particular to a sealing door structure with a sound insulation effect.

Background

The sealing door is a door type which can seal a room, and the types of the sealing door are divided into a plurality of wooden doors, aluminum alloy doors, steel doors and the like.

Along with the increasing of living standard of people, the application of the sealing door in daily life of people is more and more extensive due to the requirements of heat preservation and low temperature keeping in a room or other reasons, but the current sealing door still has some defects in the using process, the deformation of the sealing strip is very easy to cause due to long-time extrusion, temperature change or overlarge temperature difference between the inside and the outside, and if no sealing strip deforms, the effect of the sealing door can be greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sealing door structure with a sound insulation effect, and aims to solve the problems that the existing sealing door provided in the background art still has some defects in the using process, the deformation of a sealing strip is easily caused due to long-time extrusion, temperature change or overlarge internal and external temperature difference, and the effect of the sealing door is greatly reduced if no sealing strip is deformed.

In order to achieve the purpose, the utility model provides the following technical scheme: the sealing door structure with the sound insulation effect comprises a sealing door, wherein a first cavity is formed in the center of the interior of the sealing door, the middle parts of the inner walls of the upper side and the lower side of the first cavity are jointly and rotatably connected with a bidirectional screw rod, the upper side and the lower side of the bidirectional screw rod wall are respectively in threaded connection with a push plate, one side, close to the center, of the upper side and the lower side of the bidirectional screw rod wall is respectively and fixedly connected with a gear, the upper side and the lower side of the inner wall of the rear side of the first cavity are respectively provided with a first sliding groove, the inner walls of the two first sliding grooves are respectively and slidably connected with racks, the front side surfaces of the two racks are respectively meshed and connected with the rear side surfaces of the corresponding gears, the right ends of the two racks are jointly and fixedly connected with the push plate, and one side surface of the push plates is respectively and fixedly connected with a plurality of insert blocks;

the upper side surface, the lower side surface and the right side surface of the sealing door are respectively provided with a second sliding chute, the inner walls of the second sliding chutes are respectively connected with a connecting strip in a sliding manner, one side surface of the connecting strips is fixedly connected with a sealing strip, one side surface of the connecting strips is respectively provided with a plurality of jacks, and the inner walls of the jacks are respectively connected with the surfaces of the corresponding insert blocks in a sliding manner;

the center of the bidirectional screw rod is fixedly connected with a first sector gear, and the front side surface of the first sector gear is in meshing and linking connection with a second sector gear.

Preferably, a door mirror hole is formed above the front side surface of the sealing door, and a door mirror is fixedly connected to the inner wall of the door mirror hole.

Preferably, the front side surface of the second sector gear is fixedly connected with a rotating rod, a rotating hole is formed in the center of the front side surface of the sealing door, and the upper side surface and the lower side surface of the rotating rod are rotatably connected with the inner wall of the rotating hole.

Preferably, the front side surface and the rear side surface of the sealing door are fixedly connected with handles, and the handles are made of steel.

Preferably, the right side fixedly connected with electronic doorbell of sealing door rear side surface top, the right side fixedly connected with intercom of sealing door rear side surface top, electronic doorbell's lower surface and the last fixed surface of intercom are connected.

Preferably, the surfaces of one sides of the sealing strips are fixedly connected with pull rings, and the pull rings are made of rubber materials.

Preferably, the inside front and back both sides of sealing door have all been seted up the second cavity, two the equal fixedly connected with damping acoustic celotex board of inner wall of second cavity.

Preferably, hinges are respectively and fixedly connected to the upper part and the lower part of the right side of the front side surface of the sealing door.

The utility model has the technical effects and advantages that:

1. through setting up the sealing door, first cavity, two-way lead screw, the push pedal, the gear, first spout, the rack, the inserted block, the second spout, the connecting strip, the sealing strip, the jack, first sector gear, second sector gear, can take place to warp the back at the sealing strip, the convenience is changed the sealing strip, guarantee the gas tightness of sealing door, avoid taking place to influence the condition of the result of use of sealing door because the sealing strip takes place to warp, through setting up the sealing door, the door mirror hole, the door mirror, make things convenient for indoor people to observe outdoor condition, guarantee indoor personnel's safety.

2. Through setting up second sector gear, bull stick, sealing door, rotatory hole, can be convenient when needs are changed the sealing strip operate, through setting up sealing door, handle, make things convenient for people to the opening and closing of sealing door, through setting up sealing door, electronic doorbell, intercom, when outdoor someone needs to enter into when indoor, can be convenient press the doorbell and communicate with indoor people through intercom.

3. Through setting up sealing strip, pull ring, can be when changing the sealing strip, convenient pull out the connecting strip from the second spout, and then the people's of being convenient for change, through setting up sealing door, second cavity, damping acoustic celotex board, can make sealing door play syllable-dividing effect simultaneously, through setting up sealing door, hinge, the convenient installation to sealing door.

Drawings

Fig. 1 is a schematic front sectional view of the present invention.

FIG. 2 is a schematic side sectional view of the present invention.

Fig. 3 is a schematic perspective view of the present invention.

Fig. 4 is a schematic rear perspective view of the present invention.

In the figure: 1. a sealing door; 2. a first cavity; 3. a bidirectional screw rod; 4. pushing the plate; 5. a gear; 6. a first chute; 7. a rack; 8. inserting a block; 9. a second chute; 10. a connecting strip; 11. a sealing strip; 12. a first sector gear; 13. a second sector gear; 14. a door mirror hole; 15. a door mirror; 16. a jack; 17. a rotating rod; 18. a rotation hole; 19. a handle; 20. an electronic doorbell; 21. an interphone; 22. a pull ring; 23. a second cavity; 24. a damping acoustic panel; 25. and (4) a hinge.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a sealing door structure with a sound insulation effect as shown in figures 1-4, which comprises a sealing door 1, wherein a first cavity 2 is arranged at the center of the interior of the sealing door 1, the middle parts of the inner walls of the upper side and the lower side of the first cavity 2 are jointly and rotatably connected with a bidirectional screw rod 3, the upper side and the lower side of the rod wall of the bidirectional screw rod 3 are respectively in threaded connection with a push plate 4, one side of the upper side and the lower side of the rod wall of the bidirectional screw rod 3, which is close to the center, is fixedly connected with a gear 5, the upper side and the lower side of the inner wall of the rear side of the first cavity 2 are respectively provided with a first sliding chute 6, the inner walls of the two first sliding chutes 6 are respectively in sliding connection with a rack 7, the front side surfaces of the two racks 7 are respectively in meshed connection with the rear side surfaces of the corresponding gears 5, the push plates 4 are jointly and fixedly connected with a plurality of insert blocks 8 on one side surfaces of the plurality of push plates 4, a sealing strip 11 is fixed through a connecting strip 10, when the sealing strip 11 is replaced, the effective operation of each part can be ensured;

the upper side surface, the lower side surface and the right side surface of the sealing door 1 are respectively provided with a second sliding chute 9, the inner walls of the second sliding chutes 9 are respectively connected with a connecting strip 10 in a sliding manner, one side surface of each connecting strip 10 is respectively fixedly connected with a sealing strip 11, one side surface of each connecting strip 10 is respectively provided with a plurality of jacks 16, the inner walls of the jacks 16 are respectively connected with the surfaces of the corresponding insertion blocks 8 in a sliding manner, and the sealing strips 11 are fixed through the connecting strips 10;

the first sector gear 12 of center department fixedly connected with of two-way lead screw 3, the meshing of the front side surface of first sector gear 12 has linked second sector gear 13, can take place to warp the back at sealing strip 11, and the convenience is changed sealing strip 11, guarantees sealing door 1's gas tightness, avoids taking place because sealing strip 11 takes place to warp and influences the condition of sealing door 1's result of use.

As shown in fig. 1-2, the front and rear sides inside the sealing door 1 are both provided with second cavities 23, and the inner walls of the two second cavities 23 are both fixedly connected with damping sound insulation boards 24, so that the sealing door 1 can play a sound insulation role at the same time.

As shown in fig. 3-4, a door mirror hole 14 is formed above the front side surface of the sealing door 1, a door mirror 15 is fixedly connected to the inner wall of the door mirror hole 14, so that indoor people can observe outdoor conditions conveniently and the safety of indoor personnel is ensured, a rotating rod 17 is fixedly connected to the front side surface of the second sector gear 13, a rotating hole 18 is formed in the center of the front side surface of the sealing door 1, the upper and lower side surfaces of the rotating rod 17 are rotatably connected with the inner wall of the rotating hole 18, so that the sealing strip 11 can be conveniently operated when needing to be replaced, handles 19 are fixedly connected to the front and rear side surfaces of the sealing door 1, both the handles 19 are made of steel materials, so that people can conveniently open and close the sealing door 1, an electronic doorbell 20 is fixedly connected to the right side above the rear side surface of the sealing door 1, an interphone 21 is fixedly connected to the right side above the rear side surface of the sealing door 1, the lower surface of the electronic doorbell 20 is fixedly connected with the upper surface of the interphone 21, when someone need enter into indoorly outdoors, can be convenient press the doorbell and communicate with indoor people through intercom 21, the equal fixedly connected with pull ring 22 in a side surface of a plurality of sealing strips 11, a plurality of pull rings 22 are made by rubber materials, can be when changing sealing strip 11, the convenient connection strip 10 of following is pulled out in second spout 9, and then the people's of being convenient for change, top and below difference fixedly connected with hinge 25 on sealing door 1 front side surface right side, the convenient installation to sealing door 1.

The working principle of the utility model is as follows: when the sealing strip 11 of the sealing door 1 is deformed after long-time use and the sealing strip 11 needs to be replaced, the rotating rod 17 in the rotating hole 18 is rotated, the rotating rod 17 drives the second sector gear 13 to rotate, the second sector gear 13 drives the first sector gear 12 to rotate, the first sector gear 12 drives the bidirectional screw rod 3 to rotate, the rotation of the bidirectional screw rod 3 drives the lifting of the upper and lower push plates 4, the lifting of the two push plates 4 drives the lifting of the plurality of insert blocks 8 in the insertion holes 16, the rotation of the bidirectional screw rod 3 drives the rotation of the two gears 5 at the same time, the rotation of the two gears 5 drives the left movement of the two racks 7 in the first sliding groove 6, the left movement of the two racks 7 drives the right push plate 4 to move left, the push plate 4 drives the plurality of insert blocks 8 to move left, and after all the insert blocks 8 slide out of the insertion holes 16, the pull ring 22 can be pulled, the connecting strip 10 and the sealing strip 11 are pulled out from the second sliding groove 9, and then a new connecting strip 10 and a new sealing strip 11 are replaced and inserted into the second sliding groove 9, so that the replacement of the sealing strip 11 is completed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. Sealing door structure with effect gives sound insulation, including sealing door (1), its characterized in that: a first cavity (2) is arranged at the center of the interior of the sealing door (1), the middle parts of the upper and lower inner walls of the first cavity (2) are jointly and rotatably connected with a bidirectional screw rod (3), the upper side and the lower side of the rod wall of the bidirectional screw rod (3) are both connected with a push plate (4) in a threaded manner, the upper and lower sides of the rod wall of the bidirectional screw rod (3) are symmetrically and fixedly connected with gears (5) near the center, first sliding grooves (6) are formed in the upper side and the lower side of the inner wall of the rear side of the first cavity (2), racks (7) are connected to the inner walls of the two first sliding grooves (6) in a sliding mode, the front side surfaces of the two racks (7) are respectively meshed with the rear side surfaces of the corresponding gears (5), push plates (4) are fixedly connected to the right ends of the two racks (7) together, and a plurality of inserting blocks (8) are fixedly connected to the surfaces of one side of each push plate (4);

the sealing door is characterized in that second sliding grooves (9) are formed in the upper side surface, the lower side surface and the right side surface of the sealing door (1), connecting strips (10) are connected to the inner walls of the second sliding grooves (9) in a sliding mode, sealing strips (11) are fixedly connected to the surfaces of one sides of the connecting strips (10), a plurality of inserting holes (16) are formed in the surfaces of one sides of the connecting strips (10), and the inner walls of the inserting holes (16) are respectively inserted into the surfaces of the corresponding inserting blocks (8);

the center of the bidirectional screw rod (3) is fixedly connected with a first sector gear (12), and the front side surface of the first sector gear (12) is connected with a second sector gear (13) in a meshed mode.

2. The structure of a sealing door with soundproof effect according to claim 1, wherein: a door mirror hole (14) is formed in the upper portion of the front side surface of the sealing door (1), and a door mirror (15) is fixedly connected to the inner wall of the door mirror hole (14).

3. The structure of a sealing door with soundproof effect according to claim 1, wherein: the front side surface of the second sector gear (13) is fixedly connected with a rotating rod (17), a rotating hole (18) is formed in the center of the front side surface of the sealing door (1), and the upper side surface and the lower side surface of the rotating rod (17) are rotatably connected with the inner wall of the rotating hole (18).

4. The structure of a sealing door with soundproof effect according to claim 1, wherein: the sealing door is characterized in that the front side surface and the rear side surface of the sealing door (1) are fixedly connected with handles (19), and the two handles (19) are made of steel.

5. The structure of a sealing door with soundproof effect according to claim 1, wherein: the right side fixedly connected with electronic doorbell (20) of sealing door (1) rear side surface top, the right side fixedly connected with intercom (21) of sealing door (1) rear side surface top, the lower surface of electronic doorbell (20) is connected with the last fixed surface of intercom (21).

6. The structure of a sealing door with soundproof effect according to claim 1, wherein: and the surfaces of one sides of the sealing strips (11) are fixedly connected with pull rings (22), and the pull rings (22) are all made of rubber materials.

7. The structure of a sealing door having soundproof effect according to claim 1, wherein: second cavity (23), two the equal fixedly connected with damping acoustic celotex board (24) of inner wall of second cavity (23) have all been seted up to inside front and back both sides of sealing door (1).

8. The structure of a sealing door with soundproof effect according to claim 1, wherein: and hinges (25) are respectively and fixedly connected to the upper part and the lower part of the right side of the front side surface of the sealing door (1).