CN104295184A - High-silence door frame - Google Patents
High-silence door frame Download PDFInfo
- Publication number
- CN104295184A CN104295184A CN201310295094.5A CN201310295094A CN104295184A CN 104295184 A CN104295184 A CN 104295184A CN 201310295094 A CN201310295094 A CN 201310295094A CN 104295184 A CN104295184 A CN 104295184A
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- CN
- China
- Prior art keywords
- door
- gear
- buffer
- terrace
- blocking step
- 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.)
- Pending
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention belongs to the field of doors, and particularly relates to a high-silence door frame. The high-silence door frame comprises a door sheet blocking step and a door frame base; the door sheet blocking step comprises a blocking step face facing a door body; the door frame base comprises a base face connected with the blocking step face; a rubber buffer silence strip is arranged in the connecting angle of the blocking step face and the base face; a protruding first buffer block is arranged at one end, far away from the blocking step face, of the rubber buffer silence strip; a second buffer slope is arranged at a position, corresponding to the connecting angle of the blocking step face and the base face, on the rubber buffer silence strip. The first buffer block plays a role in buffering the door body for the first time; by the second buffer slope, before running into the blocking step face, the door body is buffered for the second time and is decelerated; the door frame is excellent in silence effect. Due to pressure of the first buffer block and the second buffer block to the door body, sealing performance of a door is greatly improved, and the effects of preventing smoke and dust and insulating sounds are better.
Description
Technical field
The invention belongs to the field of door, be specifically related to a kind of high quiet doorframe.
Background technology
The main door frame of existing family expenses mostly is cavity metal frame, can produce larger noise, more existing doorframes are also arranged the quiet bar that some are square when the Shi Menti that shuts the door after you directly beats on doorframe, and in actual use, its muting function is not good especially.
Summary of the invention
The object of the invention is to provide a kind of high quiet doorframe for solving the problem.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs:
A kind of high quiet doorframe, comprise door-plate gear rank and doorframe pedestal, described door-plate gear rank comprise the gear terrace towards door body, described doorframe pedestal comprises the seat surface be connected with gear terrace, the joint angle of described gear terrace and seat surface is provided with the quiet bar of rubber buffer, the quiet bar of described rubber buffer is provided with the first protruding buffer stopper away from one end of gear terrace, the position of the joint angle of the corresponding described gear terrace of the quiet bar of described rubber buffer and seat surface is provided with the second buffering slope.
First buffer stopper can play the effect cushioned for the first time by opposite house body, opposite house body carries out first time deceleration, second buffering slope can make a body carry out second time buffer deceleration before knocking gear terrace, along with door body constantly closes, the second buffering slope thickness that door body touches is increasing, the effect of buffering is more obvious, and muting function is also better.And making the sealing that greatly strengthen door due to the extruding of the first buffer stopper and the second buffering slope opposite house body, Smoke prevention, dust-proof, soundproof effect is better.
As preferably, the angle between described gear terrace and described seat surface is 95-100 degree.
Change tradition gear terrace and the vertically disposed mode of seat surface, the noise produced when a body can be avoided well to bump against the gear terrace outer end not being surrounded by buffer stopper, improves muting function further.
As preferably, the angle between described gear terrace and described seat surface is 98 degree.Both ensure that the visual smooth aesthetic property of doorframe under this angle, and good muting function can have been played again.
As preferably, the height of described first buffer stopper projection is 1-5mm.The protruding too high closed that can affect door, protruding too low meeting does not have buffering and measures, the height of projection optimum in above-mentioned scope.
The present invention has following beneficial effect:
1, the first buffer stopper can play the effect cushioned for the first time by opposite house body, opposite house body carries out first time deceleration, second buffering slope can make a body carry out second time buffer deceleration before knocking gear terrace, along with door body constantly closes, the second buffering slope thickness that door body touches is increasing, the effect of buffering is more obvious, and muting function is also better.
2, the present invention changes tradition gear terrace and the vertically disposed mode of seat surface, and the noise produced when a body can be avoided well to bump against the gear terrace outer end not being surrounded by the quiet bar of rubber buffer, improves muting function further.
3, the extruding of the first buffer stopper and the second buffering slope opposite house body greatly strengthen the sealing of door, and Smoke prevention, dust-proof, soundproof effect is better.
Accompanying drawing explanation
Fig. 1 is sash structure schematic diagram;
Fig. 2 is the quiet bar structural representation of rubber buffer;
1-door-plate gear rank in figure, 2-doorframe pedestal, 11-keeps off terrace, 21-seat surface, the quiet bar of 3-rubber buffer, 31-first buffer stopper, and 32-second cushions slope.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
This specific embodiment is only explanation of the invention; it is not limitation of the present invention; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this manual, as long as but be all subject to the protection of Patent Law in right of the present invention.
Embodiment one:
As shown in drawings, a kind of high quiet doorframe, comprise door-plate gear rank 1 and doorframe pedestal 2, described door-plate gear rank 1 comprise the gear terrace 11 towards door body, described doorframe pedestal 2 comprises the seat surface 21 be connected with gear terrace 11, the joint angle of described gear terrace 11 and seat surface 21 is provided with the quiet bar 3 of rubber buffer, the quiet bar 3 of described rubber buffer is provided with the first protruding buffer stopper 31 away from one end of gear terrace 11, the position of the joint angle of the corresponding described gear terrace 11 of the quiet bar of described rubber buffer 3 and seat surface 21 is provided with the second buffering slope 32.Angle between described gear terrace 11 and described seat surface 21 is 98 degree.The height of described first buffer stopper 31 projection is 3mm.
Embodiment two:
The angle that be in described gear terrace 11 and described seat surface 21 between different from above-described embodiment is 95 degree.The height of described first buffer stopper 31 projection is 5mm.
Embodiment three:
The angle that be in described gear terrace 11 and described seat surface 21 between different from above-described embodiment is 100 degree.The height of described first buffer stopper 31 projection is 1mm.
First buffer stopper 31 can play the effect cushioned for the first time by opposite house body, opposite house body carries out first time deceleration, second buffering slope 32 can make a body carry out second time buffer deceleration before knocking gear terrace, along with door body constantly closes, the second buffering slope thickness that door body touches is increasing, the effect of buffering is more obvious, and muting function is also better.And the extruding of the first buffer stopper 31 and the second buffering slope 32 opposite house body greatly strengthen the sealing of door, Smoke prevention, dust-proof, soundproof effect is better.
Claims (4)
1. one kind high quiet doorframe, it is characterized in that: comprise door-plate gear rank (1) and doorframe pedestal (2), described door-plate gear rank (1) comprises the gear terrace (11) towards door body, described doorframe pedestal (2) comprises the seat surface (21) be connected with gear terrace (11), the joint angle of described gear terrace (11) and seat surface (21) is provided with the quiet bar of rubber buffer (3), the quiet bar of described rubber buffer (3) is provided with protruding the first buffer stopper (31) away from one end of gear terrace (11), the position of the joint angle of the corresponding described gear terrace (11) of the quiet bar of described rubber buffer (3) and seat surface (21) is provided with the second buffering slope (32).
2. a kind of high quiet doorframe according to claim 1, is characterized in that: the angle between described gear terrace (11) and described seat surface (21) is 95-100 degree.
3. a kind of high quiet doorframe according to claim 2, is characterized in that: the angle between described gear terrace (11) and described seat surface (21) is 98 degree.
4. a kind of high quiet doorframe according to claim 1, is characterized in that: the height that described first buffer stopper (31) is protruding is 1-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310295094.5A CN104295184A (en) | 2013-07-15 | 2013-07-15 | High-silence door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310295094.5A CN104295184A (en) | 2013-07-15 | 2013-07-15 | High-silence door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104295184A true CN104295184A (en) | 2015-01-21 |
Family
ID=52315102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310295094.5A Pending CN104295184A (en) | 2013-07-15 | 2013-07-15 | High-silence door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104295184A (en) |
-
2013
- 2013-07-15 CN CN201310295094.5A patent/CN104295184A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150121 |