CN219451951U - Steel door with sound insulation function - Google Patents
Steel door with sound insulation function Download PDFInfo
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- CN219451951U CN219451951U CN202320698497.3U CN202320698497U CN219451951U CN 219451951 U CN219451951 U CN 219451951U CN 202320698497 U CN202320698497 U CN 202320698497U CN 219451951 U CN219451951 U CN 219451951U
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Abstract
The utility model discloses a steel door with a sound insulation function, which comprises a door plate and a sound insulation mechanism, wherein the sound insulation mechanism is arranged on the door plate and comprises a sound-absorbing cotton plate and a mounting mechanism, the sound-absorbing cotton plate is arranged in the door plate, the mounting mechanism is arranged on the door plate and comprises a mounting groove, a movable groove is formed in the bottom of one side of the door plate, a connecting shaft is fixedly connected between the inner walls of the movable groove, a movable rod is connected to the connecting shaft in a rotating and penetrating mode, and a fixed block is fixedly connected to the bottom end of the movable rod. According to the utility model, the sound-absorbing cotton plate is inserted into the inner cavity of the mounting groove in a sliding way, the bottom of the sound-absorbing cotton plate extrudes the upper surface of the fixed block, so that the movable rod rotates around the connecting shaft, the sound-absorbing cotton plate is mounted on the door plate, and when the top of the movable rod rotates downwards, the fixed block pushes the sound-absorbing cotton plate upwards, the top of the sound-absorbing cotton plate is exposed out of the door plate, and the sound-absorbing cotton plate is removed, so that the sound-absorbing cotton plate is convenient to mount and dismount.
Description
Technical Field
The utility model relates to the field of steel doors, in particular to a steel door with a sound insulation function.
Background
The appearance of the steel door in the market is very similar to that of the burglary-resisting door, and the standard burglary-resisting door has thick steel plate and strong impact resistance in terms of burglary-resisting performance, and the steel door is widely used indoors and outdoors of various buildings by executing enterprise standards of various enterprises.
The common steel door is made by steel material, and sound insulation performance is poor, is unfavorable for the isolation of noise, in order to improve the sound insulation performance of door plant, installs noise insulation on steel door plant generally, weakens the noise, and noise insulation inlays the inside of establishing at steel door plant in many cases, and the technology of production is complicated, is inconvenient for noise insulation's installation.
Disclosure of Invention
The utility model aims to provide a steel door with a sound insulation function, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the steel door with the sound insulation function comprises a door plate and a sound insulation mechanism, wherein the sound insulation mechanism is arranged on the door plate;
the sound insulation mechanism comprises a sound absorption cotton plate and a mounting mechanism, the sound absorption cotton plate is arranged in the door plate, and the mounting mechanism is arranged on the door plate;
the mounting mechanism comprises a mounting groove, a movable groove is formed in the bottom of one side of the door plate, a connecting shaft is fixedly connected between the inner walls of the movable groove, a movable rod is rotatably and alternately connected to the connecting shaft, and a fixed block is fixedly connected to the bottom end of the movable rod;
both sides at the top of the door plate are provided with fixing mechanisms, and the fixing mechanisms correspond to the positions at the top of the sound-absorbing cotton plate.
Preferably, the fixing mechanism comprises a bolt, a groove and a positioning hole, wherein the bolt is connected with the inner cavity of the groove in a sliding penetrating mode, the groove is formed in one side of the top of the door plate, and one end of the bolt is connected with the door plate in a threaded penetrating mode.
Preferably, the locating hole is arranged on one side of the top of the sound-absorbing cotton plate, and the inner cavity of the locating hole is connected with one end of the bolt in a sliding and penetrating way.
Preferably, the top of the movable rod is fixedly connected with a rotating shaft in a penetrating and penetrating mode, a pull ring is connected to the rotating shaft in a rotating and penetrating mode, and a bulge is arranged at the top end of the pull ring.
Preferably, the top thread of the movable rod is connected with a nut in a penetrating way, and the bottom end of the nut is attached to the outer wall of the top of the protrusion.
Preferably, the holding groove is set up on one side of mounting groove inner wall bottom, the fixed block sets up in the inner chamber of holding groove.
The utility model has the technical effects and advantages that:
(1) According to the utility model, by utilizing the matched arrangement mode of the mounting groove, the movable rod, the connecting shaft and the fixed block, the bottom of the sound-absorbing cotton plate is inserted into the inner cavity of the mounting groove in a sliding way, the upper surface of the fixed block is extruded by the bottom of the sound-absorbing cotton plate, so that the movable rod rotates around the connecting shaft, the sound-absorbing cotton plate is mounted on the door plate, when the pull ring is used for driving the top of the movable rod to rotate downwards, the bottom of the movable rod drives the fixed block to rotate upwards, the fixed block is used for pushing the sound-absorbing cotton plate upwards, the top of the sound-absorbing cotton plate is exposed out of the door plate, and the sound-absorbing cotton plate is removed, so that the sound-absorbing cotton plate is convenient to mount and dismount;
(2) According to the utility model, the nut and the bulge are matched, and are in threaded connection with the top of the movable rod by rotating the nut, and when the bottom end of the nut rotates to be attached to the bulge, the bulge is limited, so that the pull ring cannot rotate, and the stability of the pull ring is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic diagram of the front cross-sectional structure of the movable trough of the present utility model.
FIG. 3 is a schematic view of a front cross-sectional structure of a bolt of the present utility model.
Fig. 4 is an enlarged schematic view of the structure of fig. 2 at a.
In the figure: 1. a door panel; 2. a sound insulation mechanism; 21. a sound absorbing cotton board; 22. a mounting mechanism; 221. a mounting groove; 222. a movable groove; 223. a connecting shaft; 224. a movable rod; 225. a fixed block; 3. a fixing mechanism; 31. a bolt; 32. a groove; 33. positioning holes; 4. a rotating shaft; 5. a pull ring; 6. a protrusion; 7. a nut; 8. an accommodating 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.
The utility model provides a steel door with a sound insulation function, which is shown in figures 1-4, and comprises a door plate 1 and a sound insulation mechanism 2, wherein the door plate 1 is made of steel materials, the sound insulation mechanism 2 is arranged on the door plate 1, and the sound insulation mechanism 2 is used for improving the sound insulation performance of the door plate 1 and weakening the transmission of noise;
the sound insulation mechanism 2 comprises a sound absorption cotton plate 21 and a mounting mechanism 22, wherein the sound absorption cotton plate 21 is arranged in the door plate 1, the sound absorption cotton plate 21 is arranged on the door plate 1, noise conducted to the door plate 1 is weakened through the sound absorption cotton plate 21, the mounting mechanism 22 is arranged on the door plate 1, and the mounting mechanism 22 is used for mounting the sound absorption cotton plate 21 and is convenient to dismount the sound absorption cotton plate 21;
the installation mechanism 22 comprises an installation groove 221, the installation groove 221 is square plate-shaped and is arranged on the door plate 1, an opening is formed in the top, the sound-absorbing cotton plate 21 is inserted into the inner cavity of the installation groove 221 in a sliding mode, the sound-absorbing cotton plate 21 is installed on the door plate 1, the bottom of one side of the door plate 1 is provided with a movable groove 222, the movable groove 222 is communicated with the bottom of the inner cavity of the installation groove 221 and is used for installing a movable rod 224, a connecting shaft 223 is fixedly connected between the inner walls of the movable groove 222, the connecting shaft 223 is used for connecting the movable rod 224, the movable rod 224 is connected with the movable rod 224 in a rotating mode on the connecting shaft 223 in a penetrating mode, the movable rod 224 is arranged in the inner cavity of the movable groove 222, the movable rod 224 rotates around the connecting shaft 223, the bottom end of the movable rod 224 is fixedly connected with a fixed block 225, the fixed block 225 is arranged at the bottom of the inner cavity of the installation groove 221, and moves in the inner cavity of the installation groove 221, and the upper surface of the fixed block 225 is attached to one side of the lower surface of the sound-absorbing cotton plate 21;
the two sides of the top of the door plate 1 are respectively provided with a fixing mechanism 3, the fixing mechanisms 3 correspond to the positions of the top of the sound-absorbing cotton plate 21, and the fixing mechanisms 3 are used for fixedly mounting the sound-absorbing cotton plate 21 on the door plate 1;
the fixing mechanism 3 comprises bolts 31, grooves 32 and positioning holes 33, wherein the two bolts 31 are symmetrically arranged on two sides of the top of the door plate 1, the bolts 31 are connected with the inner cavity of the grooves 32 in a threaded penetrating manner, nuts of the bolts 31 are arranged in the inner cavity of the grooves 32, the grooves 32 are arranged on one side of the top of the door plate 1, one end of each bolt 31 is connected with the door plate 1 in a threaded penetrating manner, the positioning holes 33 are arranged on one side of the top of the sound-absorbing cotton plate 21, the inner cavity of each positioning hole 33 is connected with one end of each bolt 31 in a threaded penetrating manner, the positioning holes 33 correspond to the positions of the bolts 31 in a sliding manner, and the bolts 31 are threaded on the door plate 1 in a penetrating manner through rotating the bolts 31, so that one ends of the bolts are penetrated into the inner cavities of the positioning holes 33 to limit and fix the sound-absorbing cotton plate 21;
the top of the movable rod 224 is fixedly connected with a rotating shaft 4 in a penetrating way, the rotating shaft 4 is used for installing a pull ring 5, the rotating shaft 4 is connected with the pull ring 5 in a penetrating way in a rotating way, the pull ring 5 is C-shaped, two ends of the top are penetrated in a rotating way with two ends of the rotating shaft 4 in a rotating way, the rotating shaft 4 is rotated around the rotating shaft, the top of the movable rod 224 is driven to rotate downwards by pulling the pull ring 5, the top of the pull ring 5 is provided with a bulge 6, and the bulge 6 is integrated with the pull ring 5 and used for limiting and fixing the pull ring 5;
the top thread of the movable rod 224 is connected with a nut 7 in a penetrating way, the outer wall of the top of the movable rod 224 is provided with an external thread, the external thread is connected with the top thread of the movable rod 224 by rotating the nut 7, the bottom end of the nut 7 is attached to the top outer wall of the protrusion 6, and when the bottom end of the nut 7 rotates to be attached to the protrusion 6, the protrusion 6 is limited, so that the pull ring 5 cannot rotate, and the stability of the pull ring 5 is ensured;
one side of the bottom of the inner wall of the mounting groove 221 is provided with a containing groove 8, the fixing block 225 is arranged in the inner cavity of the containing groove 8, and the containing groove 8 is used for placing the fixing block 225, so that the upper surface of the fixing block 225 is flush with the bottom of the inner wall of the mounting groove 221.
The working principle of the utility model is as follows: through with inhale the sound cotton board 21 slip and alternate to the inner chamber of mounting groove 221, inhale the bottom of cotton board 21 and extrude the upper surface of fixed block 225, make movable rod 224 rotate round connecting axle 223, install inhale the sound cotton board 21 on door plant 1, when using pull ring 5 to drive the top of movable rod 224 and rotate downwards, the bottom of movable rod 224 drives fixed block 225 and upwards rotates, make fixed block 225 promote inhale the sound cotton board 21 upwards, inhale the top of cotton board 21 and expose door plant 1, demolish it, simultaneously through rotating nut 7, make it with the top threaded connection of movable rod 224, when the bottom rotation of nut 7 is with protruding 6 looks laminating, carry out spacingly to protruding 6, make pull ring 5 unable rotation, guarantee the stability of pull ring 5.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The steel door with the sound insulation function comprises a door plate (1) and a sound insulation mechanism (2), and is characterized in that the sound insulation mechanism (2) is arranged on the door plate (1);
the sound insulation mechanism (2) comprises a sound absorption cotton plate (21) and a mounting mechanism (22), wherein the sound absorption cotton plate (21) is arranged in the door plate (1), and the mounting mechanism (22) is arranged on the door plate (1);
the mounting mechanism (22) comprises a mounting groove (221), a movable groove (222) is formed in the bottom of one side of the door plate (1), a connecting shaft (223) is fixedly connected between the inner walls of the movable groove (222), a movable rod (224) is connected to the connecting shaft (223) in a rotating and penetrating mode, and a fixed block (225) is fixedly connected to the bottom end of the movable rod (224);
both sides at the top of the door plate (1) are provided with fixing mechanisms (3), and the fixing mechanisms (3) correspond to the positions at the top of the sound-absorbing cotton plate (21).
2. The steel door with the sound insulation function according to claim 1, wherein the fixing mechanism (3) comprises a bolt (31), a groove (32) and a positioning hole (33), the bolt (31) is connected with an inner cavity of the groove (32) in a sliding penetrating mode, the groove (32) is arranged on one side of the top of the door plate (1), and one end of the bolt (31) is connected with the door plate (1) in a threaded penetrating mode.
3. A steel door with sound insulation function according to claim 2, wherein the positioning hole (33) is arranged on one side of the top of the sound-absorbing cotton plate (21), and the inner cavity of the positioning hole (33) is connected with one end of the bolt (31) in a sliding penetrating way.
4. The steel door with the sound insulation function according to claim 1, wherein a rotating shaft (4) is fixedly connected to the top of the movable rod (224) in a penetrating mode, a pull ring (5) is connected to the rotating shaft (4) in a penetrating mode in a rotating mode, and a protrusion (6) is arranged at the top end of the pull ring (5).
5. A steel door with sound insulation function according to claim 1, wherein the top thread of the movable rod (224) is connected with a nut (7) in a penetrating way, and the bottom end of the nut (7) is attached to the top outer wall of the protrusion (6).
6. The steel door with the sound insulation function according to claim 1, wherein a containing groove (8) is formed on one side of the bottom of the inner wall of the mounting groove (221), and the fixing block (225) is arranged in the inner cavity of the containing groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320698497.3U CN219451951U (en) | 2023-04-03 | 2023-04-03 | Steel door with sound insulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320698497.3U CN219451951U (en) | 2023-04-03 | 2023-04-03 | Steel door with sound insulation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219451951U true CN219451951U (en) | 2023-08-01 |
Family
ID=87418069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320698497.3U Active CN219451951U (en) | 2023-04-03 | 2023-04-03 | Steel door with sound insulation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219451951U (en) |
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2023
- 2023-04-03 CN CN202320698497.3U patent/CN219451951U/en active Active
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