CN211818918U

CN211818918U - Double-pocket door pocket structure capable of absorbing sound

Info

Publication number: CN211818918U
Application number: CN201921804163.XU
Authority: CN
Inventors: 孙志亮
Original assignee: Shanghai Xiaojia Building Technology Co ltd
Current assignee: Shanghai Xiaojia Building Technology Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-10-30
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a two package door pocket structures of adsorbable sound, including wall body, first door pocket and door leaf, be provided with between wall body and the first door pocket and inhale the sound device, first door pocket is fixed mutually with the wall body through the second door pocket, the inside of second door pocket is provided with middle fixture block, and middle fixture block contacts with first door pocket and wall body, the edge of first door pocket is provided with the hinge, the both sides of first door pocket are provided with the fixed station, be provided with the shelves strip on the first door pocket, lie in on the shelves strip and be provided with the sealing strip with door leaf department of laminating mutually. A two package door pocket structures of adsorbable sound, sound absorbing device can give sound insulation, adsorbs the sound on wall body both sides, builds a quiet environment, middle fixture block can carry out the chucking to the door pocket, prevents that the door pocket from warping and leading to the door leaf not to close, the sealing strip not only can make the door leaf closely laminate with the door pocket, can exert oneself the effect of buffer protection when closing the door moreover.

Description

Double-pocket door pocket structure capable of absorbing sound

Technical Field

The utility model relates to a two package door pocket structure field, in particular to two package door pocket structures of adsorbable sound.

Background

The door pocket refers to two door frames inside and outside the door, and is also directly called as a door frame, the door pocket is divided into a single-pocket door pocket and a double-pocket door pocket, the single-pocket door pocket is often used for an entrance door, a balcony door and the like, the double-pocket door pocket is often used for a room door, a kitchen door, a toilet door and the like, two faces can be seen, the door pocket mainly has the functions of fixing a door leaf, protecting a wall corner, decorating and the like, and the door pocket is commonly used for protecting the door from being scratched, corroded, damaged, dirty and the like in the decoration process. However, the existing door pocket has poor sound insulation effect or poor silencing treatment, so people are easily affected by external noise when having a rest indoors, and can not work and have a rest normally.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a can inhale two package door pocket structures of sound, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a two package door pocket structures of adsorbable sound, includes wall body, first door pocket and door leaf, be provided with between wall body and the first door pocket and inhale the sound device, first door pocket is fixed mutually with the wall body through the second door pocket, the inside of second door pocket is provided with middle fixture block, and middle fixture block contacts with first door pocket and wall body, the edge of first door pocket is provided with the hinge, the both sides of first door pocket are provided with the fixed station, be provided with the shelves strip on the first door pocket, lie in on the shelves strip and be provided with the sealing strip with the door leaf department of laminating mutually.

Preferably, the middle fixture block comprises a first contact surface, a second contact surface and a third contact surface.

Preferably, the first contact surface is in contact with the inner wall of the second door pocket, the second contact surface is in contact with the wall, and the third contact surface is in contact with the fixing table of the first door pocket.

Preferably, the sound absorbing device comprises a first clamping groove, a sound insulation board and a sound absorbing sponge.

Preferably, first draw-in groove is located the inside of wall body, and the inside of first draw-in groove is provided with the acoustic celotex board, and space department is filled between acoustic celotex board and the first draw-in groove and is inhaled the sound sponge.

Preferably, the two sides of the first door pocket are provided with second clamping grooves, the width of each second clamping groove is equal to the thickness of the corresponding second door pocket, one end of each second door pocket is fixed to the wall through the corresponding first fixing bolt, and the other end of each second door pocket is fixed to the corresponding second clamping groove through the corresponding second fixing bolt.

Preferably, the door leaf is connected with the first door pocket through a hinge, and the door leaf rotates along the hinge.

Preferably, the first door pocket is provided with a stop strip and a sealing strip on two sides and above the door leaf.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, be provided with and inhale the sound device, through inhaling sound sponge and acoustic celotex board of sound device and reducing effectively or adsorbing the outside sound of wall body for be in quiet environment in the room, middle fixture block can carry out the chucking to door pocket and wall body, both can prevent that the deformation of door pocket from leading to the door leaf to be difficult to close, has also strengthened the intensity of second door pocket, and the sealing strip not only can make the door leaf closely laminate with the door pocket, can play the cushioning effect moreover when closing the door.

Drawings

Fig. 1 is a schematic view of the overall structure of a sound-absorbing double-covered door pocket structure of the present invention;

FIG. 2 is an enlarged view of the A position of the sound-absorbable double-covered door pocket structure of the present invention;

fig. 3 is a B-out enlarged view of the sound-absorbable double-covered door pocket structure of the present invention.

In the figure: 1. a wall body; 2. a first door pocket; 3. a second door pocket; 4. a middle clamping block; 401. a first contact surface; 402. a second contact surface; 403. a third contact surface; 5. a hinge; 6. a door leaf; 7. a stop bar; 8. a sound absorbing device; 801. a first card slot; 802. a sound insulating board; 803. sound-absorbing sponge; 9. a fixed table; 10. a sealing strip; 11. a first fixing bolt; 12. a second fixing bolt; 13. and a second card slot.

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.

As shown in fig. 1-3, a sound-absorbing double-wrapped door pocket structure comprises a wall 1, a first door pocket 2 and a door leaf 6, wherein a sound-absorbing device 8 is arranged between the wall 1 and the first door pocket 2, the first door pocket 2 is fixed with the wall 1 through a second door pocket 3, a middle fixture block 4 is arranged inside the second door pocket 3, the middle fixture block 4 is in contact with the first door pocket 2 and the wall 1, a hinge 5 is arranged at the edge of the first door pocket 2, fixing tables 9 are arranged at two sides of the first door pocket 2, a stop strip 7 is arranged on the first door pocket 2, and a sealing strip 10 is arranged at the joint of the stop strip 7 and the door leaf 6;

the intermediate cartridge 4 includes a first contact surface 401, a second contact surface 402, and a third contact surface 403; the first contact surface 401 is in contact with the inner wall of the second door pocket 3, the second contact surface 402 is in contact with the wall body 1, and the third contact surface 403 is in contact with the fixed platform 9 of the first door pocket 2; the sound absorbing device 8 comprises a first clamping groove 801, a sound insulation plate 802 and a sound absorbing sponge 803; the first clamping groove 801 is located inside the wall 1, a sound insulation board 802 is arranged inside the first clamping groove 801, and a sound absorption sponge 803 is filled in a gap between the sound insulation board 802 and the first clamping groove 801; two sides of the first door pocket 2 are provided with second clamping grooves 13, the width of each second clamping groove 13 is equal to the thickness of the second door pocket 3, one end of each second door pocket 3 is fixed with the wall body 1 through a first fixing bolt 11, and the other end of each second door pocket 3 is fixed with the second clamping groove 13 through a second fixing bolt 12; the door leaf 6 is connected with the first door pocket 2 through a hinge 5, and the door leaf 6 rotates along the hinge 5; the two sides and the upper part of the door leaf 6 on the first door pocket 2 are provided with a stop strip 7 and a sealing strip 10.

It should be noted that, the utility model relates to a sound-absorbing double-covering door pocket structure, before installing the door pocket, the first clamping groove 801 is opened in the wall 1 at the door pocket, and the sound-insulating board 802 is installed in the first clamping groove 801, and the sound-absorbing sponge 803 is filled in the gap between the sound-insulating board 802 and the first clamping groove 801, then the first door pocket 2 is closed on the first clamping groove 801, and the first door pocket 2 is fixed on the wall 1 through the screw, at this time, the sound-absorbing device 8 is fixed between the first door pocket 2 and the wall 1, then the middle clamping block 4 is placed on the first door pocket 2 and the wall 1, so that the first contact surface 401 is in contact with the inner wall of the second door pocket 3, the second contact surface 402 is in contact with the wall 1, the third contact surface 403 is in contact with the fixing platform 9 of the first door pocket 2, and the position where the third contact surface 403 is in contact with the fixing platform 9 is marked, the second clamping groove 13 is opened at the marking position, so that the width of the second slot 13 is the same as the thickness of the second door pocket 3, one end of the second door pocket 3 is fixed with the second slot 13 through the second fixing bolt 12, the other end of the second door pocket 3 is fixed with the wall body 1 through the first fixing bolt 11, at this time, the middle fixture block 4, the first door pocket 2 and the second door pocket 3 are all fixed on the wall body 1, and because the third contact surface 403 tightly abuts against the fixing table 9, can effectively prevent the door pocket and the door leaf 6 from deforming, and finally the door leaf 6 is connected with the first door pocket 2 through the hinge 5, so that the door leaf 6 can rotate around the hinge 5, and finally, the first door pocket 2 is provided with the stop strips 7 and the sealing strips 10 which are positioned at the two sides and above the door leaf 6, when the door leaf 6 is closed, the door leaf 6 can not only be tightly attached with the sealing strip 10 on the stopping strip 7, but also has the buffer function, and avoids the situation that the door sleeve and the door leaf 6 are deformed due to the overlarge door closing force.

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 utility model provides a two package door pocket structures of adsorbable sound which characterized in that: including wall body (1), first door pocket (2) and door leaf (6), be provided with between wall body (1) and the first door pocket (2) and inhale sound device (8), first door pocket (2) are fixed mutually with wall body (1) through second door pocket (3), the inside of second door pocket (3) is provided with middle fixture block (4), and middle fixture block (4) contacts with first door pocket (2) and wall body (1), the edge of first door pocket (2) is provided with hinge (5), the both sides of first door pocket (2) are provided with fixed station (9), be provided with shelves strip (7) on first door pocket (2), lie in on shelves strip (7) and be provided with sealing strip (10) with door leaf (6) laminating department mutually.

2. The sound-absorbable double-pocket door pocket structure as claimed in claim 1, wherein: the middle fixture block (4) comprises a first contact surface (401), a second contact surface (402) and a third contact surface (403).

3. The sound-absorbable double-pocket door pocket structure as claimed in claim 2, wherein: the first contact surface (401) is in contact with the inner wall of the second door pocket (3), the second contact surface (402) is in contact with the wall body (1), and the third contact surface (403) is in contact with the fixing table (9) of the first door pocket (2).

4. The sound-absorbable double-pocket door pocket structure as claimed in claim 1, wherein: the sound absorption device (8) comprises a first clamping groove (801), a sound insulation board (802) and a sound absorption sponge (803).

5. The sound-absorbing double-covered door pocket structure as claimed in claim 4, wherein: first draw-in groove (801) are located the inside of wall body (1), and the inside of first draw-in groove (801) is provided with acoustic celotex board (802), and the space department is filled with between acoustic celotex board (802) and first draw-in groove (801) and inhales sound sponge (803).

6. The sound-absorbable double-pocket door pocket structure as claimed in claim 1, wherein: the two sides of the first door pocket (2) are provided with second clamping grooves (13), the width of each second clamping groove (13) is equal to the thickness of the corresponding second door pocket (3), one end of each second door pocket (3) is fixed to the wall body (1) through a first fixing bolt (11), and the other end of each second door pocket (3) is fixed to the corresponding second clamping groove (13) through a second fixing bolt (12).

7. The sound-absorbable double-pocket door pocket structure as claimed in claim 1, wherein: the door leaf (6) is connected with the first door sleeve (2) through the hinge (5), and the door leaf (6) rotates along the hinge (5).

8. The sound-absorbable double-pocket door pocket structure as claimed in claim 1, wherein: and the two sides and the upper part of the door leaf (6) on the first door pocket (2) are provided with a stop strip (7) and a sealing strip (10).