CN202401924U - High-sealing noiseproof door - Google Patents
High-sealing noiseproof door Download PDFInfo
- Publication number
- CN202401924U CN202401924U CN2011205666631U CN201120566663U CN202401924U CN 202401924 U CN202401924 U CN 202401924U CN 2011205666631 U CN2011205666631 U CN 2011205666631U CN 201120566663 U CN201120566663 U CN 201120566663U CN 202401924 U CN202401924 U CN 202401924U
- Authority
- CN
- China
- Prior art keywords
- door
- noiseproof
- plate
- sealing
- ground
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a high-sealing noiseproof door, which comprises a door plank, wherein an anti-skidding and wear-resistant expansion strip with high elasticity is arranged at the bottom of the door plank and is fixedly connected with the door plank by screws. When the high-sealing noiseproof door is installed, and if space between the door plank and the ground is large, the bottom of the door plank can be blocked by utilizing the expansion strip to improve the sound-proofing and sealing effects of rooms; and if the space between the door plank and the ground is small, the expansion strip can prevent the phenomena of noise and difficulty of opening the door due to the direct friction of the door plank and the ground.
Description
Technical field
The utility model relates to a kind of device that is installed in access ability switch, the noiseproof door of specifically a kind of high sealability.
Background technology
For guard against theft, insulation, winter protection; The security of the lives and property and suitable temperature of door to guarantee people all can be installed outside the access in room, but because traditional door is simple in structure, if too small with the ground interplanar distance when new door is installed; Because sag can appear in door deadweight and distortion; Door of long duration can be opened difficulty and produce noise with ground friction, influence resident's normal life and rest, and if new door when installing with interplanar distance excessive; Then room sound insulation, sealing effectiveness are poor, can make troubles to people equally.
The utility model content
The purpose of the utility model is to provide a kind of high sealability noiseproof door, the function that this has good sealing effect and noise can not occur.
The technical scheme that its technical problem of the utility model solution is taked is: the noiseproof door of a kind of high sealability; Its structure comprises door-plate; The bottom of described door-plate is provided with that elasticity is big, the expansion bar of anti-skid wearable, and described expansion bar is fixedly connected with door-plate through screw.
The beneficial effect of the utility model is: during installation, if door-plate is bigger with the ground interplanar distance, expansion bar capable of using is blocked the door-plate bottom, to improve the sound insulation and the sealing effectiveness in room; If door-plate is less with the ground interplanar distance, the expansion bar can prevent door-plate and ground direct friction and noise and the difficult phenomenon of unlatching occur; The utility model is simple in structure, and is safe and convenient to use, do not influence the normal use of door.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 door-plate, 2 screws, 3 expansion bars.
The specific embodiment
As shown in Figure 1.The noiseproof door of a kind of high sealability, its structure comprises door-plate 1, and the bottom of described door-plate 1 is provided with that elasticity is big, the expansion bar 3 of anti-skid wearable, and described expansion bar 3 is fixedly connected with door-plate 1 through screw 2.This expansion bar 3 adopts rubber or sponge material to process.
During installation, if door-plate 1 is bigger with the ground interplanar distance, expansion bar 3 capable of using is blocked door-plate 1 bottom, to improve the sound insulation and the sealing effectiveness in room; If door-plate 1 is less with the ground interplanar distance, expansion bar 3 can prevent that door-plate 1 from noise occurring and opening difficult phenomenon with the ground direct friction; The utility model is simple in structure, and is safe and convenient to use, do not influence the normal use of door.
Claims (1)
1. the noiseproof door of a high sealability comprises door-plate, it is characterized in that, the bottom of described door-plate is provided with that elasticity is big, the expansion bar of anti-skid wearable, and described expansion bar is fixedly connected with door-plate through screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205666631U CN202401924U (en) | 2011-12-30 | 2011-12-30 | High-sealing noiseproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205666631U CN202401924U (en) | 2011-12-30 | 2011-12-30 | High-sealing noiseproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202401924U true CN202401924U (en) | 2012-08-29 |
Family
ID=46699575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205666631U Expired - Fee Related CN202401924U (en) | 2011-12-30 | 2011-12-30 | High-sealing noiseproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202401924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401425A (en) * | 2016-11-28 | 2017-02-15 | 中国工程物理研究院化工材料研究所 | Self-sealing protective structure used for eliminating gap between blast resistant door and ground under effect of shock waves |
-
2011
- 2011-12-30 CN CN2011205666631U patent/CN202401924U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401425A (en) * | 2016-11-28 | 2017-02-15 | 中国工程物理研究院化工材料研究所 | Self-sealing protective structure used for eliminating gap between blast resistant door and ground under effect of shock waves |
| CN106401425B (en) * | 2016-11-28 | 2018-09-25 | 中国工程物理研究院化工材料研究所 | Self sealss safeguard structure for eliminating blast-resistant door and ground clearance under shock wave |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20121230 |