CN216665457U

CN216665457U - Detachable soundproof door frame

Info

Publication number: CN216665457U
Application number: CN202123243387.8U
Authority: CN
Inventors: 叶爱秋
Original assignee: Zhejiang Shenjiang Doors Co ltd
Current assignee: Zhejiang Shenjiang Doors Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-06-03
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a detachable soundproof door frame which comprises a door body (1), wherein a convex part (2) is formed on one side surface of the door body (1), a step assembly area (3) is formed outside the convex part (2), a soundproof frame (9) is detachably installed in the step assembly area (3), an annular cavity is formed in the outer wall surface of the soundproof frame (9), an elastic silent sealing ring (7) is filled in the annular cavity, an air inlet and outlet cavity is formed in the silent sealing ring (7), and when no air exists in the air inlet and outlet cavity, the outer wall surface of the whole silent sealing ring is flush with the outer wall surface of the soundproof frame (9). The utility model can extrude the sound insulation frame when necessary, so that after the sound insulation frame is attached to the door body, the outer silent sealing ring expands, and the expanded silent sealing ring is utilized to achieve the effect of improving.

Description

Detachable soundproof door frame

Technical Field

The utility model relates to the field of door bodies, in particular to a detachable sound insulation door frame.

Background

The existing silent door has the problem that although the sound insulation effect can be improved, the existing silent door still has a great sound insulation effect.

Disclosure of Invention

The detachable sound insulation door frame is adopted, and the door frame can be used for sealing the peripheral gap of a door body in a mute environment, so that a better sound insulation effect is achieved, and the detachable sound insulation door frame can be detached when not used and is very convenient.

The utility model is realized by the following technical scheme: a detachable sound insulation door frame comprises a door body, wherein a convex part is formed on one side surface of the door body, a step assembly area is formed outside the convex part, a sound insulation frame is detachably installed in the step assembly area, an annular cavity is formed in the outer wall surface of the sound insulation frame, an elastic mute sealing ring is filled in the annular cavity, an air inlet and outlet cavity is formed in the mute sealing ring, and when no air exists in the air inlet and outlet cavity, the outer wall surface of the whole mute sealing ring is flush with the outer wall surface of the sound insulation frame;

more than one extrusion column is arranged on the bottom surface of the step assembly area, corresponding filling holes are formed in the sound insulation frame opposite to the extrusion columns, air storage bags are filled in the filling holes and communicated with the silent sealing ring in the annular cavity through a guide pipe, and the silent sealing ring is enabled to expand outwards by extruding the air storage bags to extrude gas into the silent sealing ring.

According to the preferable technical scheme, a guide sliding groove is formed in the outer wall surface of the convex portion, a guide sliding block is arranged on the sound insulation frame opposite to the guide sliding groove, and the sound insulation frame is assembled into the guide sliding groove in a sliding mode through the guide sliding block.

As a preferred technical scheme, the extrusion columns are all metal columns, the outer side surfaces of the air storage bags are fixedly bonded with magnetic sheets, and the magnetic sheets are attracted with the metal extrusion columns in a magnetic force mode.

As an optimized technical scheme, the sound insulation frame is provided with a first magnetic suction block opposite to one side of the door body in an embedded mode, a second magnetic suction block opposite to the first magnetic suction block in the door body in an embedded mode, and the mute sealing ring is kept in an expansion state through the magnetic attraction of the first magnetic suction block and the second magnetic suction block.

As the preferred technical scheme, a convex handle is arranged on one side of the sound insulation frame, which is far away from the door body.

The utility model has the beneficial effects that: according to the utility model, the floating sound insulation frame is arranged on the door body, when the sound insulation capability of the door body needs to be increased, the sound insulation sealing ring can be ejected out by only pressing the sound insulation frame downwards relative to the door body, the gap between the periphery of the door body and the door pocket is sealed by utilizing the expansion of the sound insulation sealing ring, the sound insulation effect is increased, the sound insulation frame can be pulled out when the door body is not used, different sound insulation frames can be quickly replaced when the door body is needed at the later stage, and the door body is more flexible to use.

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 is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a door body according to the present invention;

FIG. 2 is a schematic structural view of the sound insulating frame of the present invention;

FIG. 3 is a schematic view of the door body and sound insulating frame of the present invention partially assembled;

fig. 4 is a partial schematic view of the present invention between the squeeze column and the air reservoir.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, are not to be construed as limiting the utility model.

Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for convenience of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly

In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1-3, the detachable soundproof door frame of the utility model comprises a door body 1, a convex portion 2 is formed on one side surface of the door body 1, a step assembly area 3 is formed outside the convex portion 2, a soundproof frame 9 is detachably mounted in the step assembly area 3, an annular cavity is formed on the outer wall surface of the soundproof frame 9, an elastic silent sealing ring 7 is filled in the annular cavity, an air inlet and outlet cavity is formed in the silent sealing ring 7, and when no air exists in the air inlet and outlet cavity, the outer wall surface of the entire silent sealing ring is flush with the outer wall surface of the soundproof frame 9;

more than one extrusion column 4 is arranged on the bottom surface of the step assembly area 3, corresponding filling holes 91 are formed in the sound insulation frame 9 opposite to the extrusion columns 4, air storage bags 16 are filled in the filling holes 91, the air storage bags 16 are connected and communicated with the mute sealing ring 7 in the annular cavity through guide pipes 17, and the mute sealing ring 7 is expanded outwards by extruding the air storage bags 16 to enable air to enter the mute sealing ring 7 in an extruding mode.

Wherein, the outer wall surface of the convex part 2 is provided with a guide chute 5, a guide slide block 8 is arranged on a sound insulation frame 9 which is opposite to the guide chute 5, and the sound insulation frame 9 is assembled in the guide chute 5 in a sliding way through the guide slide block 8.

As shown in fig. 4, the extrusion columns 4 are all metal columns, the outer side surfaces of the air storage bags 16 are fixedly bonded with magnetic sheets 15, the magnetic sheets 15 are attracted with the metal extrusion columns 4 through magnetic force, and the magnetic sheets are always attracted with the metal columns through the magnetic sheets, so that the whole sound insulation frame can always keep a floating connection state with the door body, when the sound insulation capacity needs to be increased, the sound insulation frame is pushed, and the air in the air storage bags is extruded to enable the mute sealing rings to expand.

Wherein, sound insulation frame 9 is just being provided with first magnetism piece 11 to the embedding of a body one side, just is being provided with second magnetism piece 6 to the embedding in the door body of first magnetism piece 11, inhales 6 magnetic attraction through first magnetism piece 11 and second magnetism and keeps silence sealing washer 7 in the inflation state, as long as first magnetism piece and second magnetism piece actuation of inhaling, can keep the silence sealing washer all the time in the inflation state, when not using, inhale piece and second magnetism piece separation with first magnetism, can let the silence sealing washer resume deformation.

In the embodiment, the sound insulation frame 9 is provided with a convex handle on the side away from the door body 1, and the sound insulation frame is conveniently taken down by using the handle, so that the sound insulation frame is separated from the magnetic suction block on the door body.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a can dismantle soundproof door frame which characterized in that: the door comprises a door body (1), wherein a convex part (2) is formed on one side surface of the door body (1), a step assembly area (3) is formed outside the convex part (2), a sound insulation frame (9) is detachably mounted in the step assembly area (3), an annular cavity is formed in the outer wall surface of the sound insulation frame (9), an elastic mute sealing ring (7) is filled in the annular cavity, an air inlet and outlet cavity is formed in the mute sealing ring (7), and when no air exists in the air inlet and outlet cavity, the outer wall surface of the whole mute sealing ring is flush with the outer wall surface of the sound insulation frame (9);

the bottom surface of the step assembly area (3) is provided with more than one extrusion column (4), a corresponding filling hole (91) is formed in a sound insulation frame (9) opposite to the extrusion columns (4), an air storage bag (16) is filled in the filling hole (91), the air storage bag (16) is connected and communicated with a mute sealing ring (7) in the annular cavity through a guide pipe (17), and the mute sealing ring (7) is enabled to expand outwards by extruding the air storage bag (16) to extrude gas into the mute sealing ring (7).

2. The removable soundproof door frame according to claim 1, wherein: a guide sliding groove (5) is formed in the outer wall surface of the convex portion (2), a guide sliding block (8) is arranged on a sound insulation frame (9) opposite to the guide sliding groove (5), and the sound insulation frame (9) is assembled into the guide sliding groove (5) in a sliding mode through the guide sliding block (8).

3. The removable soundproof door frame according to claim 1, wherein: the extrusion column (4) is made of a metal column, the outer side surface of the air storage bag (16) is fixedly bonded with a magnetic sheet (15), and the magnetic sheet (15) is attracted with the metal extrusion column (4) in a magnetic manner.

4. The removable soundproof door frame according to claim 1, wherein: the sound insulation frame (9) is provided with a first magnetic suction block (11) opposite to the embedding of one side of the door body, a second magnetic suction block (6) opposite to the embedding of the door body of the first magnetic suction block (11) is arranged, and the mute sealing ring (7) is kept in an expansion state through the magnetic attraction of the first magnetic suction block (11) and the second magnetic suction block (6).

5. The removable acoustic door frame of claim 1, wherein: and a convex handle is arranged on one side of the sound insulation frame (9) departing from the door body (1).