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CN-224214062-U - Double-deck sound insulation burglary-resisting door

CN224214062UCN 224214062 UCN224214062 UCN 224214062UCN-224214062-U

Abstract

The utility model relates to the technical field of burglary-resisting doors, in particular to a double-layer sound-insulation burglary-resisting door. The anti-theft door comprises an anti-theft door body, an acoustic insulation layer and a supporting frame, wherein the acoustic insulation layer is fixedly arranged on the front side and the rear side of the inner wall of the anti-theft door body, a fixing groove is formed in the inner side of the anti-theft door body, a protection frame is fixedly arranged on the inner side of the fixing groove, first glass is fixedly limited on the inner side of the fixing groove on the front side of the protection frame, the supporting frame is fixedly supported on the inner side of the fixing groove on the front side of the first glass, and second glass is fixedly limited on the inner side of the fixing groove on the front side of the supporting frame. According to the anti-theft door, the anti-theft door body, the sound insulation layer, the first glass, the second glass, the movable plate and the sponge strips are matched with each other, so that double-layer sound insulation can be carried out on the anti-theft door body, the sound insulation effect of the anti-theft door body is good, water sources condensed on the inner sides of the first glass and the second glass can be adsorbed and erased, and the influence of the condensed water sources on the inner sides of the first glass and the second glass on the observation operation is avoided.

Inventors

  • CHEN PEI
  • CHEN YOUWEN
  • ZHANG JIALI

Assignees

  • 安徽扬子弘福安防有限公司

Dates

Publication Date
20260508
Application Date
20250530

Claims (6)

  1. 1. The double-layer sound insulation anti-theft door comprises an anti-theft door body (1), a sound insulation layer (5) and a supporting frame (10), and is characterized in that the sound insulation layer (5) is fixedly installed on the front side and the rear side of the inner wall of the anti-theft door body (1), a fixing groove (4) is formed in the inner side of the anti-theft door body (1), a protection frame (7) is fixedly installed on the inner side of the fixing groove (4), a first glass (9) is fixedly arranged on the inner side of the fixing groove (4) of the front side of the protection frame (7), a supporting frame (10) is fixedly arranged on the inner side of the fixing groove (4) of the front side of the first glass (9), a second glass (11) is fixedly arranged on the inner side of the fixing groove (4) of the front side of the supporting frame (10), a fixing frame (12) is fixedly connected with the inner side of the fixing groove (4), two sponge strips (20) are fixedly connected with the top of the movable plate (13), the two sponge strips (20) are respectively attached to the inner side of the first glass (9) and the inner side of the second glass (11) and extend out of the bottom of the movable plate (13) and extend to the bottom of the second glass (13), the periphery of the two sliding rods (14) are sleeved with thrust springs (15), the front ends of the movable plates (13) below the supporting frames (10) are fixedly provided with handles (17), and the handles (17) extend out of the front side of the burglary-resisting door body (1).
  2. 2. The double-layer sound-insulation anti-theft door according to claim 1, wherein two hinges (2) are fixedly arranged on one side of the anti-theft door body (1), and a supporting frame (8) is supported between the first glass (9) and the protective frame (7) in a limiting mode.
  3. 3. The double-layer sound-insulation anti-theft door according to claim 1, wherein the front side of the anti-theft door body (1) is provided with a sliding groove (3), and the handle (17) extends out of the front side of the anti-theft door body (1) through the sliding groove (3) and is in sliding connection with the sliding groove (3).
  4. 4. The double-layer sound-insulation anti-theft door according to claim 1, wherein two support plates (6) are fixedly arranged in the anti-theft door body (1), two sliding rods (14) penetrate through the two support plates (6) respectively and are connected with the support plates (6) in a sliding mode, each sliding rod (14) is fixedly connected with the movable plate (13) through a fixed plate (16), and two ends of each thrust spring (15) are respectively supported on one support plate (6) and one fixed plate (16).
  5. 5. A double-layer sound-insulation anti-theft door according to claim 1, wherein the fixed frame (12) is fixedly connected with a plurality of fixing bolts (18) in the same sense with the anti-theft door body (1), and the fixing bolts (18) penetrate through the fixed frame (12) and are in threaded connection with the anti-theft door body (1).
  6. 6. The double-layer sound-insulation anti-theft door according to claim 1, wherein a fixed rod (19) is fixedly arranged at the top of the movable plate (13), and two sponge strips (20) are respectively and fixedly connected to the front end and the rear end of the fixed rod (19).

Description

Double-deck sound insulation burglary-resisting door Technical Field The utility model relates to the technical field of burglary-resisting doors, in particular to a double-layer sound-insulation burglary-resisting door. Background The burglary-resisting door is used as a first defense line of family safety, the quality and performance of the burglary-resisting door are directly related to the life and property safety of residents, and in the using process of the burglary-resisting door, the burglary-resisting door needs to isolate external noise to a certain extent, and the double-layer soundproof burglary-resisting door needs to be utilized. In the prior art, the following problems exist: Generally traditional sound insulation burglary-resisting door is when using, inconvenient to observe burglary-resisting door external condition, and current solution is through increasing the observation window on burglary-resisting door to look over the external world, but current observation window most all is by single-layer glass setting, leads to the fact the influence to burglary-resisting door's sound insulation effect easily, is inconvenient for utilizing double glazing to play sound insulation effect to the observation window, is inconvenient to clear up double glazing's inboard simultaneously, makes double glazing's inboard easy condensate water source influence observation operation. Disclosure of utility model The utility model aims to provide a double-layer sound-insulation burglary-resisting door so as to solve the problems in the prior art. In order to achieve the above purpose, the double-layer sound insulation burglary-resisting door comprises a burglary-resisting door body, a sound insulation layer and a supporting frame, wherein the sound insulation layer is fixedly arranged on the front side and the rear side of the inner wall of the burglary-resisting door body, a fixing groove is formed in the inner side of the burglary-resisting door body, a protection frame is fixedly arranged on the inner side of the fixing groove, a first glass is fixedly limited and fixed on the inner side of the fixing groove of the front side of the protection frame, the supporting frame is fixedly supported on the inner side of the fixing groove of the front side of the first glass, a second glass is fixedly limited and fixed on the inner side of the fixing groove of the front side of the supporting frame, a fixing frame is fixedly connected on the inner side of the fixing groove of the front side of the second glass, a movable plate is slidably mounted on the inner side of the supporting frame, two sponge strips are respectively attached to the inner sides of the first glass and the second glass, the bottom of the movable plate extends out of the supporting frame and extends into the inside of the burglary-resisting door body, two outer peripheries of the two sliding rods are fixedly connected with thrust springs, and the handle bars are fixedly arranged on the bottom of the movable plate and the movable plate is fixedly arranged on the front side of the sliding rod. Preferably, two hinges are fixedly arranged on one side of the burglary-resisting door body, and a supporting frame is supported between the first glass and the protective frame in a limiting mode. Preferably, the front side of the burglary-resisting door body is provided with a sliding groove, and the handle extends out of the front side of the burglary-resisting door body through the sliding groove and is in sliding connection with the sliding groove. Preferably, the inside fixed mounting of burglary-resisting door body has two backup pads, two the slide bar runs through two backup pads respectively and with backup pad sliding connection, every all pass through a fixed plate fixed connection between slide bar and the fly leaf, every thrust spring's both ends are to a backup pad and a fixed plate support respectively. Preferably, the fixed frame is fixedly connected with a plurality of fixing bolts in the same sense between the anti-theft door body, and a plurality of fixing bolts penetrate through the fixed frame and are in threaded connection with the anti-theft door body. Preferably, the top of the movable plate is fixedly provided with a fixed rod, and the two sponge strips are respectively and fixedly connected with the front end and the rear end of the fixed rod. Compared with the prior art, the utility model has the beneficial effects that: Through being provided with burglary-resisting door body, the puigging, first glass, the second glass, mutually support between fly leaf and the sponge strip, through the hollow setting in inside position of burglary-resisting door body, cooperation burglary-resisting door body inner wall is fixed with the puigging, can carry out double-deck sound insulation to the burglary-resisting door body, through being provided with first glass and second glass, can play certain sound insulation effect to the fixed slot, make