CN203361865U - Mute door frame - Google Patents
Mute door frame Download PDFInfo
- Publication number
- CN203361865U CN203361865U CN 201320418335 CN201320418335U CN203361865U CN 203361865 U CN203361865 U CN 203361865U CN 201320418335 CN201320418335 CN 201320418335 CN 201320418335 U CN201320418335 U CN 201320418335U CN 203361865 U CN203361865 U CN 203361865U
- Authority
- CN
- China
- Prior art keywords
- buffering
- gear
- retaining step
- terrace
- pedestal
- 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 belongs to the field of doors, and particularly relates to a mute door frame which is good in muting effect and sound insulation effect. The mute door frame comprises a door sheet retaining step and a door frame pedestal, wherein the door sheet retaining step comprises a retaining step surface, and the door frame pedestal comprises a pedestal surface connected with the retaining step surface; a buffering and muting rubber strip is arranged at the connection corner of the retaining step surface and the pedestal surface; a groove used for installing the buffering and muting rubber strip is formed in the position where the retaining step surface is connected with the pedestal surface; the two ends of the surface of the buffering and muting rubber strip are tangent with the retaining step surface and the pedestal surface respectively; a buffering slope is arranged at the position, corresponding to the connection corner of the retaining step surface and the pedestal surface, of the buffering and muting rubber strip. The buffering slope can buffer and decelerate a door body before the door body bumps against the retaining step surface; as the door body continues to be closed, the buffering slope which the door body makes contact with gets thicker and thicker, the buffering effect is more remarkable, the muting effect is also better, and the mute door frame has the effects of smoke prevention, dust prevention and sound insulation at the same time.
Description
Technical field
The utility model belongs to the field of door, is specifically related to a kind of quiet, soundproof effect quiet doorframe preferably.
Background technology
Existing family expenses master door frame mostly is the cavity metal frame, when the Shi Menti that shuts the door after you directly beats on doorframe, can produce larger noise, on more existing doorframes, some square quiet also is set, and in actual use, its muting function is not good especially.
The utility model content
The purpose of this utility model is to provide a kind of quiet, soundproof effect quiet doorframe preferably for addressing the above problem.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs:
A kind of muting function is doorframe preferably, comprise door-plate gear rank and doorframe pedestal, described door-plate gear rank comprise the gear terrace towards the door body, described doorframe pedestal comprises the seat surface be connected with the gear terrace, be provided with quiet of rubber buffer on the joint angle of described gear terrace and seat surface, the position that described gear terrace connects seat surface is provided with for the groove of quiet of rubber buffer is installed, quiet surperficial two ends of described rubber buffer are tangent with gear terrace and seat surface respectively, be provided with the buffering slope on the position of the joint angle of the described gear terrace of quiet correspondence of described rubber buffer and seat surface.
The setting of groove is convenient to install quiet of positioning rubber buffering.
As preferably, the angle between described gear terrace and described seat surface is the 95-100 degree.
As preferably, the angle between described gear terrace and described seat surface is 96 degree.
As preferably, the angle between described buffering slope and described seat surface is the 10-50 degree.Muting function is better simultaneously not affect a body closure effect under this angular range.
The utlity model has following beneficial effect:
1, the buffering slope can make a body slow down knocking the gear terrace row buffering that advances, and along with the door body is constantly closed, the buffering slope thickness that the door body touches is increasing, and the effect of buffering is more obvious, and muting function is also better.
2, the utility model has changed traditional gear terrace and the vertically disposed mode of seat surface, and the noise produced during the gear terrace outer end that can avoid well a body to bump against not being surrounded by quiet, further promoted muting function.
3, due to the Men Tiyu doorframe when closed buffering slope opposite house know from experience the extruding that certain effect is arranged, greatly strengthened the sealing of door, Smoke prevention, dustproof, soundproof effect is better.
4, quiet of the rubber buffer of this doorframe is simple in structure, easy for installation, and cost is low, and muting function is good, and effective with the doorframe laminating, the doorframe overall leveling is attractive in appearance.
The accompanying drawing explanation
Fig. 1 is the sash structure schematic diagram;
1-door-plate gear rank in figure, 2-doorframe pedestal, 11-keeps off terrace, the 21-seat surface, quiet of 3-rubber buffer, 32-cushions slope, 12-groove.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the modification that there is no creative contribution as required after reading this manual, but as long as all are subject to the protection of Patent Law in claim scope of the present utility model.
Embodiment mono-:
As shown in drawings, a kind of muting function is doorframe preferably, comprise door-plate gear rank 1 and doorframe pedestal 2, described door-plate gear rank 1 comprise the gear terrace 11 towards the door body, described doorframe pedestal 2 comprises the seat surface 21 be connected with gear terrace 11, be provided with quiet 3 of rubber buffer on the joint angle of described gear terrace 11 and seat surface 21, the position that described gear terrace 11 connects seat surfaces 21 is provided with for the groove 12 of quiet 3 of rubber buffer is installed, quiet 3 surperficial two ends of described rubber buffer are tangent with gear terrace 11 and seat surface 21 respectively, be provided with buffering slope 32 on the position of the joint angle of quiet 3 corresponding described gear terraces 11 of described rubber buffer and seat surface 21.Angle between described gear terrace 11 and described seat surface 21 is 96 degree.Angle between described buffering slope 32 and described seat surface 21 is 30 degree.
Embodiment bis-:
The angles that are in described gear terrace 11 and described seat surface 21 between different from above-described embodiment are 95 degree.Angle between described buffering slope 32 and described seat surface 21 is 50 degree.
Embodiment tri-:
The angles that are in described gear terrace 11 and described seat surface 21 between different from above-described embodiment are 100 degree.Angle between described buffering slope 32 and described seat surface 21 is 10 degree.
Claims (4)
1. a quiet doorframe, it is characterized in that: comprise door-plate gear rank (1) and doorframe pedestal (2), described door-plate gear rank (1) comprise the gear terrace (11) towards the door body, described doorframe pedestal (2) comprises the seat surface (21) be connected with gear terrace (11), be provided with quiet of rubber buffer (3) on the joint angle of described gear terrace (11) and seat surface (21), the position that described gear terrace (11) connects seat surface (21) is provided with the groove (12) for rubber buffer quiet (3) are installed, quiet (3) surperficial two ends of described rubber buffer are tangent with gear terrace (11) and seat surface (21) respectively, be provided with buffering slope (32) on the position of the joint angle of quiet (3) corresponding described gear terraces of described rubber buffer (11) and seat surface (21).
2. a kind of quiet doorframe according to claim 1, it is characterized in that: the angle between described gear terrace (11) and described seat surface (21) is the 95-100 degree.
3. a kind of quiet doorframe according to claim 2, it is characterized in that: the angle between described gear terrace (11) and described seat surface (21) is 96 degree.
4. a kind of quiet doorframe according to claim 1, it is characterized in that: the angle between described buffering slope (32) and described seat surface (21) is the 10-50 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320418335 CN203361865U (en) | 2013-07-15 | 2013-07-15 | Mute door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320418335 CN203361865U (en) | 2013-07-15 | 2013-07-15 | Mute door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203361865U true CN203361865U (en) | 2013-12-25 |
Family
ID=49809651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320418335 Expired - Fee Related CN203361865U (en) | 2013-07-15 | 2013-07-15 | Mute door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203361865U (en) |
-
2013
- 2013-07-15 CN CN 201320418335 patent/CN203361865U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20150715 |
|
| EXPY | Termination of patent right or utility model |