CN216517660U

CN216517660U - Paint-free door with good sound insulation

Info

Publication number: CN216517660U
Application number: CN202122775983.4U
Authority: CN
Inventors: 张志华; 张静波
Original assignee: Shangpin Bense Smart Home Co ltd
Current assignee: Shangpin Bense Smart Home Co ltd
Priority date: 2021-11-14
Filing date: 2021-11-14
Publication date: 2022-05-13
Anticipated expiration: 2031-11-14

Abstract

The utility model relates to the technical field of furniture articles, and discloses a paint-free door with good sound insulation, which comprises a total sound insulation board, wherein an outer fixing frame is arranged on the outer side of the total sound insulation board, door handles are arranged on the front sides of the total sound insulation board and the outer fixing frame, the total sound insulation board comprises a sound insulation board, a first fireproof board and a second fireproof board, the sound insulation board comprises a sound insulation board body, positioning columns are arranged at four corners of the sound insulation board body, a plurality of circular grooves are formed in the inner side of the sound insulation board body, and a reserved groove is formed in the inner side of the outer fixing frame. According to the utility model, a user can conveniently open and close the door through the door handle, sound is isolated through the sound insulation board body, meanwhile, sound absorption cotton is filled inside the plurality of circular grooves, the sound can be absorbed by the sound insulation cotton when passing through, so that the sound is isolated, and the positioning columns arranged at four corners of the sound insulation board body are embedded into the first positioning holes and the second positioning holes, so that the sound is fixed, and the use of workers is facilitated.

Description

Paint-free door with good sound insulation

Technical Field

The utility model relates to the technical field of furniture articles, in particular to a paint-free door with good sound insulation.

Background

With the continuous improvement of living standard of people, more and more consumers are pursuing the quality of indoor and outdoor decoration, especially bedroom decoration. The sound insulation effect of the bedroom is usually important, and the sound insulation door is also very important in bedroom decoration.

Most of the existing soundproof doors are made of galvanized steel plates, and are not suitable for home bedroom decoration. Accordingly, those skilled in the art have provided a paint-free door having excellent sound insulation properties to solve the problems set forth in the background art described above.

Disclosure of Invention

The utility model aims to provide a paint-free door with good sound insulation, so as to solve the problems in the background technology.

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

the utility model provides a good exempt from to coat door of sound insulation, includes total acoustic celotex board, the outside of total acoustic celotex board is provided with the external fixation frame, the front side of total acoustic celotex board and external fixation frame is provided with the door handle, total acoustic celotex board includes acoustic celotex board, first PLASTIC LAMINATED and second PLASTIC LAMINATED, the acoustic celotex board includes the acoustic celotex board body, the four corners of acoustic celotex board body all is provided with the reference column, a plurality of circular slot has been seted up to the inboard of acoustic celotex board body, the preformed groove has been seted up to the inboard of external fixation frame.

As a still further scheme of the utility model: first PLASTIC LAMINATED includes first PLASTIC LAMINATED body, one side of first PLASTIC LAMINATED body is provided with a set of first spacing frame, first draw-in groove has all been seted up at the upper and lower both ends of first PLASTIC LAMINATED body opposite side, first constant head tank has all been seted up to the four corners of first PLASTIC LAMINATED body in the inboard of first spacing frame, the constant head tank has all been seted up at the upper and lower both ends of first PLASTIC LAMINATED body.

As a still further scheme of the utility model: the second PLASTIC LAMINATED includes the second PLASTIC LAMINATED body, one side of second PLASTIC LAMINATED body is provided with the spacing frame of a set of second, the second draw-in groove has all been seted up at the upper and lower both ends of second PLASTIC LAMINATED body opposite side, the second locating hole has all been seted up to the four corners of second PLASTIC LAMINATED body in the inboard of the spacing frame of second, the upper and lower both ends of the spacing frame of second all are provided with the locating piece.

As a still further scheme of the utility model: the total sound insulation board is embedded in the inner side of the outer fixing frame, and the door handle is fixed to the front sides of the total sound insulation board and the outer fixing frame.

As a still further scheme of the utility model: the inboard packing of circular slot has the sound cotton of inhaling, acoustic celotex board body and reference column fixed connection.

As a still further scheme of the utility model: the first fireproof plate body is fixedly connected with the first limiting frame, and the first positioning hole is matched with the positioning column.

As a still further scheme of the utility model: the second fireproof plate body is fixedly connected with the second limiting frame, and the second positioning hole is matched with the positioning column.

As a still further scheme of the utility model: the positioning block is matched with the positioning groove, and the first clamping groove and the second clamping groove are matched with the reserved groove.

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

1. the person of facilitating the use of passing through the door handle carries out the operation of switch door, and is isolated with sound through the acoustic celotex board body, and through will inhaling the inboard of sound cotton filling at a plurality of circular slot, sound can be absorbed by the acoustic celotex board through the process for sound is cut off, and in the reference column embedding first locating hole and the second locating hole through acoustic celotex board body four corners setting, it was fixed, makes things convenient for staff's use.

2. Can make total acoustic celotex board have better fire prevention effect through first PLASTIC LAMINATED body and second PLASTIC LAMINATED body, reduce external environment simultaneously and to the damage of acoustic celotex board body, improved life greatly, through in locating piece embedding constant head tank, make it connect inseparabler, through the side of the spacing frame protection acoustic celotex board body of first spacing frame and second, reduce the damage of colliding with and bringing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a schematic view of a sound-insulating paint-free door;

FIG. 2 is an exploded view of a sound-insulating paint-free door;

FIG. 3 is a schematic view of the overall sound barrier in a paint-free door with good sound insulation;

FIG. 4 is a schematic view of a sound insulating panel of a paint-free door with good sound insulation;

FIG. 5 is a schematic view of a first flame retardant panel of a sound insulating paint-free door;

fig. 6 is a schematic view of a second flame retardant panel in a sound-insulating paint-free door.

In the figure: 1. a total acoustical panel; 11. a sound insulating board; 111. a baffle body; 112. a positioning column; 113. a circular groove; 12. a first fire retardant panel; 121. a first fire shield body; 122. a first limit frame; 123. positioning a groove; 124. a first card slot; 125. a first positioning hole; 13. a second fire retardant panel; 131. a second fire retardant panel body; 132. a second limit frame; 133. positioning blocks; 134. a second card slot; 135. a second positioning hole; 2. an outer fixed frame; 21. reserving a groove; 3. a door handle.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. 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.

Referring to fig. 1 to 5, in an embodiment of the present invention, a paint-free door with good sound insulation performance includes a main sound insulation board 1, an outer fixing frame 2 is disposed on an outer side of the main sound insulation board 1, door handles 3 are disposed on front sides of the main sound insulation board 1 and the outer fixing frame 2, the main sound insulation board 1 includes a sound insulation board 11, a first fireproof board 12 and a second fireproof board 13, the sound insulation board 11 includes a sound insulation board body 111, positioning columns 112 are disposed on four corners of the sound insulation board body 111, a plurality of circular grooves 113 are disposed on an inner side of the sound insulation board body 111, and a reserved groove 21 is disposed on an inner side of the outer fixing frame 2.

In fig. 1, 2, 3 and 4: first PLASTIC LAMINATED 12 includes first PLASTIC LAMINATED body 121, one side of first PLASTIC LAMINATED body 121 is provided with a set of first spacing frame 122, first draw-in groove 124 has all been seted up at the upper and lower both ends of first PLASTIC LAMINATED body 121 opposite side, first locating hole 125 has all been seted up to the inboard that the four corners of first PLASTIC LAMINATED body 121 is located first spacing frame 122, locating groove 123 has all been seted up at the upper and lower both ends of first PLASTIC LAMINATED body 121, door opening and closing operation is carried out to the person of facilitating the use through door handle 3, it is isolated with sound through acoustic celotex body 111, simultaneously through the inboard that will inhale the cotton packing of sound at a plurality of circular slot 113, sound can be absorbed by the acoustic celotex when passing through, make sound cut off, reference column 112 through acoustic celotex body 111 four corners setting imbeds in first locating hole 125 and second locating hole 135, make it fixed, make things convenient for staff's use.

In fig. 1, 2, 5 and 6: the second fireproof plate 13 comprises a second fireproof plate body 131, one side of the second fireproof plate body 131 is provided with a group of second limiting frames 132, the upper end and the lower end of the other side of the second fireproof plate body 131 are respectively provided with a second clamping groove 134, the four corners of the second fireproof plate body 131 are respectively provided with a second positioning hole 135 at the inner side of the second limiting frame 132, the upper end and the lower end of the second limiting frame 132 are respectively provided with a positioning block 133, the total sound insulation plate 1 is clamped and embedded at the inner side of the outer fixing frame 2, the door handle 3 is fixed at the front sides of the total sound insulation plate 1 and the outer fixing frame 2, the inner side of the circular groove 113 is filled with sound-absorbing cotton, the sound insulation plate body 111 is fixedly connected with the positioning column 112, the first fireproof plate body 121 is fixedly connected with the first limiting frame 122, the first positioning hole 125 is matched with the positioning column 112, the second fireproof plate body 131 is fixedly connected with the second limiting frame 132, the second positioning hole 135 is matched with the positioning column 112, locating piece 133 and constant head tank 123 phase-match, first draw-in groove 124 and second draw-in groove 134 all with the phase-match of preformed groove 21, can make total acoustic celotex board 1 have better fire prevention effect through first PLASTIC LAMINATED body 121 and second PLASTIC LAMINATED body 131, reduce external environment to the damage of acoustic celotex board body 111 simultaneously, service life has been improved greatly, imbed in the constant head tank 123 through locating piece 133, it is inseparabler to make it connect, the side of acoustic celotex board body 111 is protected through first spacing frame 122 and the spacing frame 132 of second, reduce the damage that brings of colliding with.

The working principle of the utility model is as follows: the person of facilitating the use carries out the operation of opening and shutting through door handle 3, it is isolated with sound through acoustic celotex board body 111, simultaneously through inhaling the inboard that the cotton packing is at a plurality of circular slot 113 of sound, sound can be absorbed by acoustic celotex when passing through, make sound cut off, reference column 112 through acoustic celotex board body 111 four corners setting imbeds in first locating hole 125 and second locating hole 135, make it fixed, make things convenient for staff's use, can make total acoustic celotex board 1 have better fire prevention effect through first PLASTIC LAMINATED body 121 and second PLASTIC LAMINATED body 131, reduce external environment's damage to acoustic celotex board body 111 simultaneously, greatly prolonged service life, imbed in locating slot 123 through locating piece 133, make its connection inseparabler, protect the side of acoustic celotex board body 111 through first spacing frame 122 and second spacing frame 132, reduce the damage that brings of colliding with.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The paint-free door with good sound insulation performance comprises a main sound insulation board (1) and is characterized in that an outer fixing frame (2) is arranged on the outer side of the main sound insulation board (1), door handles (3) are arranged on the front sides of the main sound insulation board (1) and the outer fixing frame (2), the main sound insulation board (1) comprises a sound insulation board (11), a first fireproof board (12) and a second fireproof board (13), the sound insulation board (11) comprises a sound insulation board body (111), positioning columns (112) are arranged at four corners of the sound insulation board body (111), a plurality of circular grooves (113) are formed in the inner side of the sound insulation board body (111), and a reserved groove (21) is formed in the inner side of the outer fixing frame (2).

2. The paint-free door with good sound insulation performance according to claim 1, wherein the first fireproof plate (12) comprises a first fireproof plate body (121), one side of the first fireproof plate body (121) is provided with a group of first limiting frames (122), the upper end and the lower end of the other side of the first fireproof plate body (121) are provided with first clamping grooves (124), the four corners of the first fireproof plate body (121) are positioned on the inner sides of the first limiting frames (122) and are provided with first positioning holes (125), and the upper end and the lower end of the first fireproof plate body (121) are provided with positioning grooves (123).

3. The paint-free door with good sound insulation performance according to claim 2, wherein the second fireproof plate (13) comprises a second fireproof plate body (131), one side of the second fireproof plate body (131) is provided with a group of second limiting frames (132), the upper end and the lower end of the other side of the second fireproof plate body (131) are respectively provided with a second clamping groove (134), the four corners of the second fireproof plate body (131) are positioned on the inner side of the second limiting frames (132) and are respectively provided with a second positioning hole (135), and the upper end and the lower end of each second limiting frame (132) are respectively provided with a positioning block (133).

4. The paint-free door with good sound insulation performance as claimed in claim 1, wherein the main sound insulation board (1) is embedded in the inner side of the outer fixing frame (2), and the door handle (3) is fixed on the front sides of the main sound insulation board (1) and the outer fixing frame (2).

5. The paint-free door with good sound insulation performance as claimed in claim 1, wherein sound-absorbing cotton is filled inside the circular groove (113), and the sound insulation board body (111) is fixedly connected with the positioning column (112).

6. The paint-free door with good sound insulation performance as claimed in claim 2, wherein the first fire-proof plate body (121) is fixedly connected with the first limiting frame (122), and the first positioning hole (125) is matched with the positioning column (112).

7. The paint-free door with good sound insulation performance as claimed in claim 3, wherein the second fire-proof plate body (131) is fixedly connected with the second limiting frame (132), and the second positioning hole (135) is matched with the positioning column (112).

8. The paint-free door with good sound insulation performance as claimed in claim 3, wherein the positioning block (133) is matched with the positioning groove (123), and the first clamping groove (124) and the second clamping groove (134) are matched with the preformed groove (21).