CN220599655U - Noise-reducing anti-theft door - Google Patents

Abstract

The application relates to a noise reduction burglary-resisting door relates to burglary-resisting door's technical field, including door frame and the door body of rotation setting on the door frame, be provided with the subassembly of making an uproar on the door frame, be equipped with the filling chamber in the door body, the subassembly of making an uproar includes silence strip and soundproof cotton. Noise in the daily use is blocked by soundproof cotton after passing through the door body, and when closing the door the operation, the door body rotates to be close to the door frame, and the silence strip cushions the door body to reduce the probability that the door body direct collision produced great striking noise on the door frame, the silence strip increases the leakproofness between the door body and the door frame simultaneously, thereby reduce the probability that produces the noise because the gap at strong wind weather door frame and door body and play, weakens the noise of burglary-resisting door in the use through silence strip and soundproof cotton cooperation, consequently improved burglary-resisting door's noise reduction performance.

Description

Noise-reducing anti-theft door

Technical Field

The application relates to the technical field of burglary-resisting doors, in particular to a noise-reducing burglary-resisting door.

Background

The anti-theft door can resist abnormal opening under certain conditions in a certain time, has certain safety protection performance and accords with corresponding anti-theft safety level.

The burglary-resisting door mainly divide into steel, steel wood structure, stainless steel, aluminum alloy and copper five kinds from the material, therefore burglary-resisting door is general in noise reduction sound insulation effect in the use, and when closing the door, collide between the door frame of burglary-resisting door and the door body and produce great striking noise, use for a long time and reduce the leakproofness between door frame and the door body to lead to when windy weather, components of a whole that can function independently and door frame junction ventilation produce wind sound, consequently reduced burglary-resisting door's noise reduction performance.

Disclosure of Invention

In order to improve the noise reduction performance of the anti-theft door, the application provides the noise reduction anti-theft door.

The application provides a burglary-resisting door falls, adopts following technical scheme:

the utility model provides a burglary-resisting door of making an uproar falls, includes the door frame and rotates the door body that sets up on the door frame, be provided with the subassembly of making an uproar falls on the door frame, be equipped with the filling chamber in the door body, the subassembly of making an uproar falls includes:

the mute strip is arranged on the door frame, can be abutted against the door body and is used for buffering the door body;

soundproof cotton, soundproof cotton sets up in filling the intracavity and is used for carrying out the sound insulation.

Through adopting above-mentioned technical scheme, noise in the daily use is blockked by soundproof cotton after passing through the door body, when closing the door the operation, the door body rotates and is close to the door frame, the silence strip buffers the door body to reduce the probability that the door body directly collides and produce great striking noise on the door frame, the silence strip increases the leakproofness between door body and the door frame simultaneously, thereby reduce the probability that produces the noise because the gap produces at strong wind weather door frame and door body, weaken burglary-resisting door in-process noise through silence strip and soundproof cotton cooperation, therefore the performance of making an uproar of falling of burglary-resisting door has been improved.

Optionally, the silence strip passes through the installation mechanism and can dismantle the setting on the door frame, installation mechanism includes:

the mounting plate is arranged on the door frame in a sliding manner and can be taken down from the door frame, a mounting groove is formed in the mounting plate, and the mute strip is embedded in the mounting groove;

and the installation component is arranged on the installation plate and is connected with the door frame.

Through adopting above-mentioned technical scheme, effect weakens after the quiet strip uses a period, opens the installation component, stirs the mounting panel and breaks away from the door frame, then can change the quiet strip, inlays the new quiet strip and establishes in the mounting groove, promotes the mounting panel and removes to suitable mounted position on the door frame to fix a position the mounting panel through the installation component, change through the quiet strip of inefficacy, with this silence effect that improves the quiet strip, thereby improve burglary-resisting door's noise reduction performance.

Optionally, the mounting assembly includes:

the mounting spring is arranged on the mounting plate;

spacing pearl, spacing pearl sets up on the installation spring and joint setting is used for spacing the mounting panel on the door frame.

Through adopting above-mentioned technical scheme, directly pulling silence strip drives the mounting panel and reciprocates, spacing pearl atress shifts out the door frame and extrudees the installation spring, it breaks away from the door frame to continue pulling mounting panel, then pull out silence strip change can, inlay new silence strip establish on the mounting panel, then promote the mounting panel and be close to the door frame, spacing pearl atress extrusion installation spring and remove on the door frame, until the mounting panel supports tightly on the door frame, the extension of installation spring makes spacing pearl joint install on the door frame simultaneously, thereby realize the dismantlement of silence strip and change and install, thereby the convenience of silence strip dismantlement change and installation location has been improved.

Optionally, the silence strip is provided with three, and three the silence strip is located the top and the both sides limit of door frame respectively, be provided with the seal assembly that is used for sealing the door body bottom on the door frame.

Through adopting above-mentioned technical scheme, the top and the both sides of the door body are sealed, are fallen and are buffered through the silence strip, and sealing component seals door body bottom to this realizes the four ascending sealings of door body, thereby reduces the probability that the noise got into from the gap of door body bottom, has so improved burglary-resisting door's noise reduction performance.

Optionally, the seal assembly includes:

the door shield is arranged on the door frame, and the door body can be attached to the door shield for sealing;

the sealing strip is adhered to the door frame, and the lower surface of the door body is abutted against the sealing strip to seal.

Through adopting above-mentioned technical scheme, when closing the door, door body bottom laminating is on the door shield, and door body lower surface supports tightly on the sealing strip simultaneously, in resident's daily activity, can trample the sealing strip, consequently the loss of sealing strip is faster, directly pull the damaged sealing strip change can, the door frame bottom easily make level the installation, directly glue during the installation establish can, with this leakproofness between door body bottom and the door frame has been improved, thereby block the propagation path of noise, with this probability that noise got into from the gap of door body bottom has been reduced, therefore the performance of making an uproar of falling of burglary-resisting door has been improved.

Optionally, be provided with a plurality of strengthening ribs in the filling chamber, a plurality of strengthening ribs alternately set up, the strengthening rib is used for increasing the compressive strength of the door body, soundproof cotton fills in the cavity that the strengthening rib formed.

By adopting the technical scheme, the reinforcing ribs increase the compressive strength of the door body, so that the deformation resistance of the burglary-resisting door is improved.

Optionally, an insulation layer is arranged in the filling cavity, and the insulation layer is positioned between the soundproof cotton and the door body.

Through adopting above-mentioned technical scheme, the heat preservation increases the thermal insulation performance of the door body, and the heat preservation carries out the part to the noise earlier and blocks and keep apart simultaneously, and the noise through the heat preservation is kept apart by the soundproof cotton, has consequently improved the thermal insulation performance and the noise reduction performance of burglary-resisting door.

Optionally, a handle is arranged on the door body, and an antistatic insulating layer is sleeved on the handle.

Through adopting above-mentioned technical scheme, set up the insulating layer reduce the probability that produces static with the handle contact in the use to this result of use of burglary-resisting door has been improved.

In summary, the present application includes at least one of the following beneficial technical effects:

noise in the daily use is blocked by soundproof cotton after passing through the door body, and when closing the door the operation, the door body rotates to be close to the door frame, and the silence strip cushions the door body to reduce the probability that the door body direct collision produced great striking noise on the door frame, the silence strip increases the leakproofness between the door body and the door frame simultaneously, thereby reduce the probability that produces the noise because the gap at strong wind weather door frame and door body and play, weakens the noise of burglary-resisting door in the use through silence strip and soundproof cotton cooperation, consequently improved burglary-resisting door's noise reduction performance.

Drawings

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

FIG. 2 is a partial cross-sectional view of a door body of the present application;

FIG. 3 is an exploded view of the inner rail and door frame of the present application;

FIG. 4 is an exploded view of the mounting mechanism of the present application;

fig. 5 is a schematic structural view of the mounting assembly of the present application with the internal baffles, mounting plates and mute bars partially sectioned.

Reference numerals: 1. a door frame; 11. an inner baffle; 111. an assembly groove; 12. a clamping hole; 2. a door body; 21. filling the cavity; 22. reinforcing ribs; 23. a heat preservation layer; 24. a handle; 241. an insulating layer; 3. a noise reduction assembly; 31. a mute bar; 32. soundproof cotton; 4. a mounting mechanism; 41. a mounting plate; 411. a mounting groove; 42. a mounting assembly; 421. installing a spring; 422. limiting beads; 5. a seal assembly; 51. a door stop; 52. and (5) a sealing strip.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a noise-reduction burglary-resisting door.

Referring to fig. 1, a noise reduction burglary-resisting door, including door frame 1 and horizontal rotation install the door body 2 on door frame 1 inside wall, equal fixed mounting has interior fender 11 on door frame 1 inner roof and the relative both sides wall, is provided with the pickproof lock (not shown in the figure) on the door body 2, and the pickproof lock is arbitrary among the prior art, and this application does not explain, and when closing the door, door body 2 is close to door frame 1's inside wall edge and supports tightly keeps off on interior fender 11, is provided with on door frame 1 and falls the subassembly 3 of making an uproar.

Referring to fig. 1 and 2, a filling cavity 21 is formed in a door body 2, a plurality of reinforcing ribs 22 are fixedly installed in the filling cavity 21, the reinforcing ribs 22 are arranged in the filling cavity 21 in a crossing mode and used for increasing the compressive strength of the door body 2, an insulating layer 23 is fixedly installed in the filling cavity 21, the insulating layer 23 is located between the reinforcing ribs 22 and the door body 2 and used for insulating heat, a handle 24 is fixedly installed on the outer side wall, deviating from the door frame 1, of the door body 2, the handle 24 is L-shaped, and an antistatic insulating layer 241 is fixedly sleeved on the handle 24.

Referring to fig. 1 and 3, the noise reduction assembly 3 includes a mute bar 31, three mute bars 31 are provided, the three mute bars 31 are respectively provided at the top and both sides of the inner rail 11, and the mute bars 31 are detachably provided on the inner rail 11 by the mounting mechanism 4.

Referring to fig. 3 and 4, the mounting mechanisms 4 are provided with three mounting mechanisms 4 and correspond to the mute bars 31 one by one, and in the following, only one mounting mechanism 4 located at the side edge of the inner baffle 11 is taken as an example for explanation, the side wall of the inner baffle 11, which is close to the door body 2, is provided with an assembly groove 111, the length direction of the assembly groove 111 is consistent with the length direction of the inner baffle 11, and the door body 2 rotates to abut against the opening of the assembly groove 111.

Referring to fig. 1 and 4, the installation mechanism 4 includes mounting panel 41 and installation component 42, mounting panel 41 slides along the opening direction of mounting groove 111 and sets up on mounting groove 111 inner wall, and mounting panel 41 can be taken off from mounting groove 111, mounting panel 41 is close to the lateral wall of door body 2 and keeps off 11 lateral wall in flush, mounting panel 41 has seted up mounting groove 411 on being close to the lateral wall of door body 2, mounting groove 411 is the T shape in the projection of vertical orientation, mute bar 31 is the i-shaped, mute bar 31 bottom inlays and establishes on mounting groove 411 inner wall, and mute bar 31 top cover is in mounting panel 41 open end surface and keep off 11 surface in, be located between mute bar 31 on side and the mute bar 31 on top and be located the mute bar 31 of 45 angle butt together by the slope, when rotating door body 2, mute bar 31 is contradicted on door body 2 and is used for buffering door body 2.

Referring to fig. 4 and 5, the mounting assembly 42 is disposed on the mounting plate 41 and connected with the door frame 1, the mounting assembly 42 includes a plurality of mounting springs 421 and a limit bead 422, the plurality of mounting springs 421 are fixedly disposed on opposite outer sidewalls of the mounting plate 41 along a length direction at intervals, and the mounting springs 421 are in a horizontal state; the spacing pearl 422 is provided with a plurality of and with installation spring 421 one-to-one, spacing pearl 422 fixed mounting is on the one end that installation spring 421 deviates from mounting panel 41, and the assembly groove 111 is equipped with a plurality of joint holes 12 along the interval on two opposite inside walls of length direction, joint hole 12 and spacing pearl 422 one-to-one, and spacing pearl 422 joint is installed and is spacing mounting panel 41 in joint hole 12.

Referring to fig. 1 and 2, the noise reduction assembly 3 further includes a plurality of soundproof cotton 32, the soundproof cotton 32 is provided in plurality, the plurality of soundproof cotton 32 is fixedly installed in a gap formed by the reinforcing bars 22 at intervals and used for soundproofing, and the heat insulation layer 23 is located between the soundproof cotton 32 and the door body 2.

Referring to fig. 1 and 2, in daily use, the soundproof cotton 32 blocks noise partially, when the door is closed, the handle 24 is pushed to drive the door body 2 to be close to the door frame 1, the door body 2 is firstly abutted against the mute strip 31 to buffer until the anti-theft lock is locked, so that the probability of generating large impact noise when the door body 2 directly collides with the door frame 1 is reduced, and meanwhile, the mute strip 31 increases the tightness between the door body 2 and the door frame 1, so that the probability of rattling between the door frame 1 and the door body 2 due to gaps in windy weather is reduced, and the noise in the use process of the anti-theft door is weakened through the cooperation of the mute strip 31 and the soundproof cotton 32, so that the noise reduction performance of the anti-theft door is improved.

Referring to fig. 1 and 3, a sealing assembly 5 for sealing the bottom end of a door body 2 is arranged on a door frame 1, the sealing assembly 5 comprises a door shield 51 and a sealing strip 52, the door shield 51 is fixedly arranged on the inner bottom wall of the door frame 1, the outer side wall of the door shield 51 opposite to the outer side wall is abutted against the inner shield 11, and when the door is closed, the bottom end of the door body 2 is attached to the door shield 51 for sealing; the sealing strip 52 is horizontally stuck on the inner bottom wall of the door frame 1, and the sealing strip 52 is positioned on one side of the door shield 51 close to the door body 2, and when the door is closed, the lower surface of the door body 2 is abutted against the sealing strip 52 for sealing.

Referring to fig. 1 and 3, when the door is closed, the top end and both sides of the door body 2 are buffered and sealed by the mute bar 31, the bottom end of the door body 2 is abutted against the door stop 51, and meanwhile, the lower surface of the door body 2 is abutted against the sealing strip 52 for sealing, and the sealing strip 52 is frequently damaged due to daily treading, so that the damaged sealing strip 52 is directly pulled to separate from the door frame 1, and a new sealing strip 52 is directly adhered to the door frame 1 during installation, and the tightness between the door body 2 and the door frame 1 is improved by the mute bar 31, the door stop 51 and the sealing strip 52, so that the noise transmission path is blocked, and the probability of noise transmission from a gap between the door body 2 and the door frame 1 is reduced, so that the noise reduction performance of the burglarproof door is improved.

The working principle of the embodiment of the application is as follows:

when the door is closed, the handle 24 is pushed to drive the door body 2 to be close to the door frame 1, the door body 2 firstly collides on the mute strip 31 to buffer until the anti-theft lock is locked, so that the probability that the door body 2 directly collides on the door frame 1 to generate larger collision noise is reduced, meanwhile, the bottom end of the door body 2 abuts against the door stop 51, the lower surface of the door body 2 abuts against the sealing strip 52, the tightness between the door body 2 and the door frame 1 is improved through the mute strip 31, the door stop 51 and the sealing strip 52, so that the noise transmission path is blocked, the probability that the noise is transmitted from a gap between the door body 2 and the door frame 1 is reduced, meanwhile, in daily use, the noise is partially blocked by the soundproof cotton 32, and the noise in the use process of the anti-theft door is weakened through the cooperation of the mute strip 31, the soundproof cotton 32, the door stop 51 and the sealing strip 52, and therefore the noise reduction performance of the anti-theft door is improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides a burglary-resisting door falls, includes door frame (1) and rotates door body (2) of setting on door frame (1), its characterized in that: be provided with on door frame (1) and fall subassembly (3) of making an uproar, be equipped with in the door body (2) and fill chamber (21), fall subassembly (3) of making an uproar and include:

the mute strip (31) is arranged on the door frame (1) and can be abutted against the door body (2) and used for buffering the door body (2);

and soundproof cotton (32), wherein the soundproof cotton (32) is arranged in the filling cavity (21) and used for soundproof.

2. The noise-reducing security door of claim 1, wherein: the mute strip (31) is detachably arranged on the door frame (1) through a mounting mechanism (4), and the mounting mechanism (4) comprises:

the mounting plate (41), the mounting plate (41) is arranged on the door frame (1) in a sliding way and can be taken down from the door frame (1), the mounting plate (41) is provided with a mounting groove (411), and the mute strip (31) is embedded in the mounting groove (411);

and the mounting assembly (42) is arranged on the mounting plate (41) and is connected with the door frame (1).

3. A noise-reducing security door as defined in claim 2, wherein: the mounting assembly (42) includes:

a mounting spring (421), the mounting spring (421) being provided on the mounting plate (41);

spacing pearl (422), spacing pearl (422) set up on installation spring (421) and joint setting are on door frame (1) and are used for spacing mounting panel (41).

4. The noise-reducing security door of claim 1, wherein: the door frame is characterized in that three silencing strips (31) are arranged, the three silencing strips (31) are respectively located at the top and two side edges of the door frame (1), and a sealing assembly (5) used for sealing the bottom end of the door body (2) is arranged on the door frame (1).

5. The noise-reducing security door of claim 4, wherein: the seal assembly (5) comprises:

the door shield (51) is arranged on the door frame (1), and the door body (2) can be attached to the door shield (51) for sealing;

the sealing strip (52), sealing strip (52) glues to be established on door frame (1), door body (2) lower surface supports tightly seals on sealing strip (52).

6. The noise-reducing security door of claim 1, wherein: the filling cavity (21) is internally provided with a plurality of reinforcing ribs (22), a plurality of reinforcing ribs (22) are arranged at intervals in a crossing mode, the reinforcing ribs (22) are used for increasing the compressive strength of the door body (2), and the soundproof cotton (32) is filled in a cavity formed by the reinforcing ribs (22).

7. The noise-reducing security door of claim 6, wherein: an insulating layer (23) is arranged in the filling cavity (21), and the insulating layer (23) is positioned between the soundproof cotton (32) and the door body (2).

8. The noise-reducing security door of claim 1, wherein: the door body (2) is provided with a handle (24), and an antistatic insulating layer (241) is sleeved on the handle (24).