CN219953162U - Sound insulation strip for filling burglary-resisting door - Google Patents

Abstract

The utility model discloses a sound insulation strip for filling a burglary-resisting door, which comprises a first main body, a second main body and a plurality of connecting strips connected with the first main body and the second main body, wherein the first main body and the second main body are arranged in parallel, a plurality of fixing strips are arranged on the surface of one side of the second main body far away from the first main body, gaps are formed between two adjacent fixing strips, the connecting strips are arranged in parallel, the upper ends and the lower ends of the connecting strips are respectively fixedly connected with the surfaces of the first main body and the second main body, the first main body, the second main body and the two adjacent connecting strips form a cavity together, and an auxiliary sound insulation structure is arranged in the cavity, and the sound insulation strip has the beneficial effects that: through the deformation that the unit body of fixed strip, connecting strip and supplementary sound insulation structure took place, reduce the vibrations that produce when burglary-resisting door closed, improve holistic sound insulation performance.

Description

Sound insulation strip for filling burglary-resisting door

Technical Field

The utility model relates to the technical field of sound insulation strips, in particular to a sound insulation strip for filling a burglarproof door.

Background

The anti-theft door is called as an anti-theft safety door. In the market, the burglary-resisting doors are of various types and can be divided into fence-type burglary-resisting doors, solid doors and composite doors, in order to improve the overall strength, the door frame is generally made of metal materials, however, the burglary-resisting doors are in direct contact with the door frame in the closing process, large noise is easily generated, and further sound insulation strips are required to be arranged at the door frame for damping and noise reduction.

The existing sound insulation strip has the following defects when in use: it generally gives sound insulation through the air in the inside cavity, however long-time use leads to the sound insulation strip to appear after damaged, holistic sound insulation effect reduces, and connects insecurely, appears droing easily.

Disclosure of Invention

The utility model aims to provide a sound insulation strip for filling a burglarproof door, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a sound insulation strip for filling burglary-resisting door, includes first main part, second main part and connects a plurality of connecting strips of first main part, second main part, first main part parallel arrangement, one side surface that first main part was kept away from to the second main part is provided with a plurality of fixed strips, and adjacent two form the clearance between the fixed strip, a plurality of connecting strips mutual parallel arrangement, connecting strip's upper end, lower extreme respectively with the fixed surface of first main part, second main part is connected, first main part, second main part and two adjacent connecting strips form the cavity jointly, the inside of cavity is provided with supplementary sound insulation structure.

Preferably, the auxiliary sound insulation structure is composed of a plurality of unit bodies, a perforation is formed in the middle of each unit body, and a pull rope is arranged at the perforation.

Preferably, the unit body is entirely made of soundproof cotton.

Preferably, a connecting layer is arranged on the surface of one side of the first main body far away from the second main body.

Preferably, the lower surface of the connecting layer is provided with a glue storage groove, and the connecting layer is provided with a plurality of grooves along the length direction at the bottom of the glue storage groove.

Preferably, the first main body, the second main body, the connecting strips, the fixing strips and the connecting layer are all made of polyethylene foam materials and are integrally formed.

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

1. the plurality of connecting strips are arranged between the first main body and the second main body, the auxiliary sound insulation structure is arranged in a cavity formed by the connecting strips, the first main body and the second main body, and the fixing strips are arranged on the surface of the second main body, so that in the use process, vibration generated when the anti-theft door is closed is reduced through deformation of the fixing strips, the connecting strips and the unit bodies of the auxiliary sound insulation structure, and the integral sound insulation performance is improved;

2. through set up the articulamentum on the surface of first main part to offer the glue storage groove on the surface of articulamentum, at the in-process of installation, through pressing the strip that gives sound insulation, make the lateral wall of glue storage groove turn over to the outside, until its lateral wall hugs closely with the door frame, thereby increased whole area of contact with the door frame, improved holistic stability.

Drawings

FIG. 1 is a schematic overall structure of the present utility model;

fig. 2 is a schematic structural view of the auxiliary sound insulation structure of the present utility model.

In the figure: 1. a first body; 2. a second body; 3. a connecting strip; 4. a fixing strip; 5. a gap; 6. a chamber; 7. a unit body; 8. perforating; 9. a pull rope; 10. a connection layer; 11. a glue storage groove; 12. a groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: a sound insulation strip for filling burglary-resisting door, includes first main part 1, second main part 2 and connects a plurality of connecting strips 3 of first main part 1, second main part 2, first main part 1, 2 parallel arrangement of second main part, one side surface that first main part 1 was kept away from to second main part 2 is provided with a plurality of fixed strips 4, and adjacent two form clearance 5 between the fixed strip 4, a plurality of connecting strips 3 mutual parallel arrangement, connecting strip 3's upper end, lower extreme respectively with first main part 1, 2 fixed surface of second main part are connected, first main part 1, 2 and adjacent two connecting strips 3 form cavity 6 jointly, the inside of cavity 6 is provided with supplementary sound insulation structure.

The auxiliary sound insulation structure is composed of a plurality of unit bodies 7, a through hole 8 is formed in the middle of each unit body 7, and a pull rope 9 is arranged at the position of each through hole 8.

The unit body 7 is integrally formed of soundproof cotton.

The surface of the side of the first body 1, which is far from the second body 2, is provided with a connecting layer 10.

The lower surface of the connecting layer 10 is provided with a glue storage groove 11, and the connecting layer 10 is provided with a plurality of grooves 12 along the length direction at the bottom of the glue storage groove 11.

The first main body 1, the second main body 2, the connecting strip 3, the fixing strip 4 and the connecting layer 10 are all made of polyethylene foam materials and are integrally formed.

Specifically, when the utility model is used, the sound insulation strip is arranged at the door frame of the burglary-resisting door, the fixing strip 4 is arranged towards the burglary-resisting door, and is fixed by filling adhesive glue at the connecting layer 10, in the use process, when the burglary-resisting door is closed, the burglary-resisting door extrudes the sound insulation strip, and in the beginning, the fixing strip 4 is firstly contacted with the burglary-resisting door, the whole deformation is generated, the chamber 6 and the inner unit body 7 deform under the action of the follow-up continuous pressure, the noise generated by the direct impact of the burglary-resisting door and the door frame is effectively avoided, and meanwhile, the whole sound insulation performance of the air in the chamber 6 and the unit body 7 made of soundproof cotton can be improved.

In the process of the installation, after the adhesive is placed in the adhesive storage groove 11 on the surface of the connecting layer 10, the whole body is placed at the door frame, and the two side walls of the adhesive storage groove 11 are folded outwards through extruding the sound insulation strips until the side walls are in contact with the door frame, so that the contact area between the sound insulation strips and the door frame can be increased, and the stability of the whole connection is improved.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A sound insulation strip for filling burglary-resisting door, its characterized in that includes first main part (1), second main part (2) and connects a plurality of connecting strips (3) of first main part (1), second main part (2), first main part (1), second main part (2) parallel arrangement, one side surface that first main part (1) was kept away from to second main part (2) is provided with a plurality of fixed strips (4), and adjacent two form clearance (5) between fixed strip (4), a plurality of connecting strips (3) each other parallel arrangement, upper end, the lower extreme of connecting strip (3) respectively with the fixed surface of first main part (1), second main part (2) is connected, first main part (1), second main part (2) and adjacent two connecting strips (3) form cavity (6) jointly, the inside of cavity (6) is provided with supplementary sound insulation structure.

2. A sound insulating strip for a filled security door as defined in claim 1, wherein: the auxiliary sound insulation structure is composed of a plurality of unit bodies (7), a through hole (8) is formed in the middle of each unit body (7), and a pull rope (9) is arranged at the position of each through hole (8).

3. A sound insulating strip for a filled security door as defined in claim 2, wherein: the whole unit body (7) is composed of soundproof cotton.

4. A sound insulating strip for a filled security door as defined in claim 1, wherein: a connecting layer (10) is arranged on the surface of one side, far away from the second main body (2), of the first main body (1).

5. A sound insulating strip for a filled security door as defined in claim 4, wherein: the lower surface of the connecting layer (10) is provided with a glue storage groove (11), and the connecting layer (10) is provided with a plurality of grooves (12) along the length direction at the bottom of the glue storage groove (11).

6. A sound insulating strip for a filled security door as defined in claim 4, wherein: the first main body (1), the second main body (2), the connecting strip (3), the fixing strip (4) and the connecting layer (10) are all made of polyethylene foam materials and are integrally formed.