CN211370172U

CN211370172U - Fully-sealed silencing door

Info

Publication number: CN211370172U
Application number: CN201921585855.XU
Authority: CN
Inventors: 唐爱国
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-08-28
Anticipated expiration: 2029-09-23

Abstract

The utility model discloses a totally enclosed amortization door, including the door plant, the top, bottom and one side of door plant all set up flutedly, the bottom of four recesses all fixes and is equipped with a plurality of electric telescopic handle, a plurality of electric telescopic handle respectively with one side fixed connection of four first sealing strips, the other side of door plant is fixed and is equipped with second sealing strip and two damping hinges, three avris of door plant all fixes and is equipped with sealed pad, the top and the bottom of door plant both sides all set up a plurality of first through-holes, the utility model discloses a set up recess, electric telescopic handle, first sealing strip, electric telescopic rod control button, draw-in groove and door frame, seal the room, the sealed pad that the three avris of door plant was equipped with can strengthen the sealed effect of device, make sealed effect more ideal; a plurality of second through holes and third through holes have been seted up to the cotton board of inhaling sound and acoustic celotex board in the device, adjust the position of inhaling the cotton board of sound through rotating the turning handle, make the device ventilate, it is more convenient to use.

Description

Fully-sealed silencing door

Technical Field

The utility model relates to an amortization door, in particular to totally enclosed amortization door.

Background

Amortization every door mainly is used and requires place to play the syllable-dividing effect in high sound insulation, and the door leaf shaping is mainly with novel galvanized steel sheet, inside adoption specialty acoustic material, damping acoustic celotex board, soundproof cotton etc. do the filler that gives sound insulation, and simultaneously, amortization every door is the most important leakproofness in addition and handles, and amortization every door has following characteristics: adopts multilayer composite and special sound insulation structure and can bear high temperature and pneumatic load.

To this, chinese patent No. CN207110897U proposes a fully sealed silencing door, which is characterized in that a sealing slide plate layer is added at the joint of the silencing door body and the door frame, so that when the silencing door body is closed, the sealing slide plate layer seals the gap between the damping hinge of the silencing door body and the door frame, and a sealing gasket is disposed on the silencing door body, so as to have better elasticity and fill the gap between the silencing door body and the door frame. However, the sealing structure in the patent is simple, the sealing gasket rubs against the door frame for a long time, the sealing gasket is fast to age, the ideal sealing effect is difficult to achieve, and when the number of people in a room is large, the noise reduction door is difficult to increase the air circulation in the room under the condition of ensuring privacy, and the noise reduction door is not convenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a totally enclosed amortization door to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a totally enclosed amortization door, includes the door plant, top, bottom and the side of door plant all set up flutedly, four the bottom of recess is all fixed and is equipped with a plurality of electric telescopic handle, and is a plurality of electric telescopic handle respectively with one side fixed connection of four first sealing strips, another avris of door plant is fixed and is equipped with second sealing strip and two damping hinges, the three avris of door plant is all fixed and is equipped with sealed the pad, a plurality of first through-holes have all been seted up to the top and the bottom of door plant both sides, the middle part of door plant one side is equipped with electric telescopic handle control button, handle and turning handle in proper order, first cavity has all been seted up to the inside top of door plant and bottom, the second cavity has been seted up at the.

Preferably, two equal sliding connection in inside of first cavity has the cotton board of sound absorption, two the cotton board of sound absorption's one side is all fixed and is equipped with the acoustic celotex board, two a plurality of second through-holes have all been seted up to the cotton board of sound absorption, and are a plurality of the size and the density of second through-hole are all the same with a plurality of first through-holes, two a plurality of third through-holes have all been seted up to the acoustic celotex board, and a plurality of second through-holes communicate with each other with a plurality of third through-holes respectively.

Preferably, two one side of inhaling the cotton board of sound respectively with the one end fixed connection of two racks, two the other end of rack all is located the inside of second cavity, the inner wall of second cavity one side rotates and is equipped with the pivot, the one end of pivot and the outer wall fixed connection of gear one side, the both sides of gear outer wall respectively with the outer wall meshing of two rack one sides.

Preferably, a rotating rod is fixedly arranged on the other side of the gear, and one end of the rotating rod is positioned outside the second cavity and is fixedly connected with the middle part of the rotating handle.

Preferably, a door lock is fixedly arranged on one side of the second cavity, and a bolt is slidably arranged on one side of the door lock.

Preferably, one side of each damping hinge is fixedly connected with one side of the door frame, the clamping grooves are formed in the inner side of the top and the inner side of the bottom of the door frame and the inner side of the other side of the door frame, the locking groove is formed in the middle of the other side of the door frame, and the outer side of the door frame is fixedly connected with the wall body.

Preferably, it is a plurality of the inside of first through-hole all is fixed and is equipped with the dust screen, and is a plurality of electric telescopic handle all with electric telescopic handle control button electric connection.

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

in the utility model, through setting up recess, electric telescopic handle, first sealing strip, electric telescopic rod control button, draw-in groove and door frame, make the seal structure of the device can the collaborative work, when needs make the device seal, through controlling electric telescopic handle control button, make a plurality of electric telescopic handle extend, a plurality of electric telescopic handle promote four first sealing strip roll-off recesses respectively, block with a plurality of draw-in grooves, seal the room, simultaneously, the sealed pad that three avris of door plant was equipped with can strengthen the sealed effect of device, make sealed effect more ideal; a plurality of second through-holes and third through-hole have been seted up to the cotton board of inhaling sound and acoustic celotex board in the device, and the more needs of number ventilate under the circumstances of guaranteeing the privacy in the room, adjusts the position of inhaling the cotton board of sound through rotating the turning handle, makes a plurality of first through-holes, a plurality of second through-holes and a plurality of third through-hole communicate with each other, makes the device ventilate, increases the ventilation in room, and it is more convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the front internal structure of the present invention;

fig. 3 is a schematic external structural view of the present invention;

FIG. 4 is a schematic side view of the internal structure of the present invention;

fig. 5 is a schematic view of the door frame structure of the present invention.

In the figure: 1. a door panel; 2. a groove; 3. an electric telescopic rod; 4. a first seal strip; 5. a second seal strip; 6. a gasket; 7. a first through hole; 8. an electric telescopic rod control button; 9. a handle; 10. a handle is rotated; 11. a damping hinge; 12. a first cavity; 13. a sound absorbing cotton plate; 14. a second through hole; 15. a rack; 16. a gear; 17. a second cavity; 18. a door lock; 19. a latch bolt; 20. a door frame; 21. a card slot; 22. locking the groove; 23. a wall body; 24. a sound insulating board; 25. and (4) rotating the rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

as shown in fig. 1-2, a fully-sealed noise reduction door comprises a door panel 1, wherein a plurality of grooves 2 are formed in the top, bottom and one side of the door panel 1 for installing electric telescopic rods 3, a plurality of electric telescopic rods 3 are fixedly arranged at the bottoms of four grooves 2, the sizes and types of the electric telescopic rods 3 are the same, the problem that the device cannot work normally due to asynchronous work is prevented, the electric telescopic rods 3 are respectively and fixedly connected with one side of four first sealing strips 4, a second sealing strip 5 and two damping hinges 11 are fixedly arranged on the other side of the door panel 1, the second sealing strip 5 is used for sealing a gap between the door panel 1 and a door frame 20, the damping hinges 11 can make the door panel 1 softer when closed, reduce the abrasion of the device, sealing gaskets 6 are fixedly arranged on the three sides of the door panel 1, so that the sealing performance of the device is better, a plurality of first through holes 7 are formed in the top and the bottom of the two sides of the door panel, the middle part of 1 one side of door plant is equipped with electric telescopic rod control button 8, handle 9 and turning handle 10 in proper order, and through electric telescopic rod control button 8 control a plurality of electric telescopic rod 3's flexible, first cavity 12 has all been seted up to the inside top of door plant 1 and bottom, and second cavity 17 has been seted up at the inside middle part of door plant 1, and two first cavities 12 communicate with each other with the top and the bottom of second cavity 17 respectively.

Example two:

on the basis of the first embodiment, as shown in fig. 2 to 4, sound absorbing cotton plates 13 are slidably connected to the inside of the two first cavities 12, so as to absorb noise transmitted from the first through holes 7, sound insulating plates 24 are fixedly arranged on one sides of the two sound absorbing cotton plates 13, the sound insulating plates 24 are positioned on one sides of the sound absorbing cotton plates 13 close to the inner sides of the doors and are in contact with the inner walls of the first cavities 12, the two sound absorbing cotton plates 13 are respectively provided with a plurality of second through holes 14, the size and the density of the plurality of second through holes 14 are the same as those of the plurality of first through holes 7, so that the situation that the device cannot normally work due to the difference between the size and the position of the second through holes 14 and the size and the position of the first through holes 7 is prevented, the two sound insulating plates 24 are respectively provided with a plurality of third through holes, the plurality of second through holes 14 are respectively communicated with the plurality of third through holes, one sides of the two sound absorbing cotton plates 13 are, the other end of two racks 15 all is located the inside of second cavity 17, the inner wall of second cavity 17 one side rotates and is equipped with the pivot, the one end of pivot and the outer wall fixed connection of gear 16 one side, make gear 16 can rotate in second cavity 17, the both sides of gear 16 outer wall respectively with the outer wall meshing of two racks 15 one sides, it slides from top to bottom to drive two sound absorption cotton boards 13 through rotating gear 16, the fixed bull stick 25 that is equipped with of opposite side of gear 16, the one end of bull stick 25 is located the outside of second cavity 17, the outer wall at bull stick 25 middle part is connected with the outer wall rotation of second cavity 17 one side, and with the middle part fixed connection of turning handle 10, it rotates to drive gear 16 through rotating handle 10, the fixed lock 18 that is equipped with in one side of second cavity 17, the one side slip of lock 18 is equipped with spring bolt.

Example three:

on the basis of the first and second embodiments, as shown in fig. 1 and 5, one side of each of the two damping hinges 11 is fixedly connected to one side of the door frame 20, the inner sides of the top and bottom and the inner side of the other side of the door frame 20 are respectively provided with a slot 21 corresponding to the positions of the plurality of first sealing strips 4, the middle part of the other side of the door frame 20 is provided with a locking slot 22, is correspondingly clamped and connected with the bolt 19, the outer side of the door frame 20 is fixedly connected with the wall 23, dust screens are fixedly arranged in the first through holes 7, the dust screens have multiple layers, guarantee the ventilation effect of the device under the condition that does not influence the privacy, can prevent the life of the inside reducing means of entering device such as dust mosquito simultaneously, a plurality of electric telescopic handle 3 all with electric telescopic handle control button 8 electric connection, through the shrink of a plurality of electric telescopic handle 3 of electric telescopic handle control button 8 control.

It should be noted that, when a room needs to be sealed, the electrical cabinet convenient for maintenance holds the handle 9, pushes the door panel 1 to close the door panel 1, the two damping hinges 11 make the door panel 1 relatively soft and slow in the closing process, the locking tongue 19 of the door lock 18 pops out to be engaged with the locking groove 22, the second sealing strip 5 seals the gap between the door panel 1 and the door frame 20, the plurality of sealing pads 6 are in airtight contact with the side of the door frame 20, the plurality of electrical telescopic rods 3 extend by controlling the electrical telescopic rod control button 8, the plurality of electrical telescopic rods 3 respectively push the four first sealing strips 4, the plurality of first sealing strips 4 are engaged with the plurality of locking grooves 21, at this time, the plurality of second through holes 14 and the plurality of first through holes 7 are in a staggered state, noise enters the two sound absorbing cotton plates 13 from the plurality of first through holes 7 and is absorbed by the sound absorbing cotton inside the sound absorbing cotton plates 13, the sealing of the device can be completed; when the number in the room is more or because other circumstances need increase the ventilation, control electric telescopic handle control button 8, make a plurality of electric telescopic handle 3 shorten, drive a plurality of first sealing strip 4 and a plurality of draw-in groove 21 separation, rotate turning handle 10 simultaneously, turning handle 10 drives gear 16 through bull stick 25 and rotates, gear 16 rotates and drives two 15 reverse movements of rack, two 15 racks drive two respectively and inhale cotton board 13 and two baffles 24 and remove, make a plurality of first through-holes 7, a plurality of second through-holes 14 and a plurality of third through-holes communicate with each other, can increase the ventilation effect of the device.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The fully-sealed silencing door comprises a door plate (1) and is characterized in that grooves (2) are formed in the top end, the bottom end and one side of the door plate (1), a plurality of electric telescopic rods (3) are fixedly arranged at the bottoms of the four grooves (2), the electric telescopic rods (3) are fixedly connected with one side of four first sealing strips (4) respectively, a second sealing strip (5) and two damping hinges (11) are fixedly arranged on the other side of the door plate (1), sealing gaskets (6) are fixedly arranged on the three sides of the door plate (1), a plurality of first through holes (7) are formed in the top and the bottom of two sides of the door plate (1), an electric telescopic rod control button (8), a handle (9) and a rotating handle (10) are sequentially arranged in the middle of one side of the door plate (1), a first cavity (12) is formed in the top and the bottom of the interior of the door plate (1), and a second cavity (17) is formed in the middle of the interior of the door panel (1).

2. A fully sealed acoustic door in accordance with claim 1, wherein: two equal sliding connection in inside of first cavity (12) has sound absorption cotton board (13), two one side of sound absorption cotton board (13) is all fixed and is equipped with acoustic celotex board (24), two a plurality of second through-holes (14), a plurality of are all seted up in sound absorption cotton board (13) the size and the density of second through-hole (14) all are the same with a plurality of first through-holes (7), two a plurality of third through-holes have all been seted up in acoustic celotex board (24), and a plurality of second through-holes (14) communicate with each other with a plurality of third through-holes respectively.

3. A fully sealed acoustic door in accordance with claim 2, wherein: two inhale one side of sound cotton board (13) respectively with the one end fixed connection of two rack (15), two the other end of rack (15) all is located the inside of second cavity (17), the inner wall of second cavity (17) one side rotates and is equipped with the pivot, the one end of pivot and the outer wall fixed connection of gear (16) one side, the both sides of gear (16) outer wall respectively with the outer wall meshing of two rack (15) one sides.

4. A fully sealed acoustic door in accordance with claim 3, wherein: a rotating rod (25) is fixedly arranged on the other side of the gear (16), and one end of the rotating rod (25) is positioned outside the second cavity (17) and is fixedly connected with the middle part of the rotating handle (10).

5. A fully sealed acoustic door in accordance with claim 1, wherein: a door lock (18) is fixedly arranged on one side of the second cavity (17), and a bolt (19) is slidably arranged on one side of the door lock (18).

6. A fully sealed acoustic door in accordance with claim 1, wherein: two one side of damping hinge (11) all with one side fixed connection of door frame (20), draw-in groove (21) have all been seted up to the inboard at door frame (20) top, the inboard of bottom and the inboard of opposite side, locked groove (22) have been seted up to the middle part of door frame (20) opposite side, the outside and wall body (23) fixed connection of door frame (20).

7. A fully sealed acoustic door in accordance with claim 1, wherein: a plurality of the inside of first through-hole (7) all is fixed and is equipped with the dust screen, and is a plurality of electric telescopic handle (3) all with electric telescopic handle control button (8) electric connection.