CN2192710Y - Sealed doorframe - Google Patents
Sealed doorframe Download PDFInfo
- Publication number
- CN2192710Y CN2192710Y CN 93237021 CN93237021U CN2192710Y CN 2192710 Y CN2192710 Y CN 2192710Y CN 93237021 CN93237021 CN 93237021 CN 93237021 U CN93237021 U CN 93237021U CN 2192710 Y CN2192710 Y CN 2192710Y
- Authority
- CN
- China
- Prior art keywords
- doorframe
- utility
- door frame
- door leaf
- model
- 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 provides a door frame with a sealing structure, which solves the problems that a door frame with a general structure has the disadvantages of big gap, bad thermal insulation effect and bad heat preservation effect. The utility model is characterized in that the inner side of the door frame with a sealing structure is provided with a groove 8 which is fixedly inserted with an elastic sealing strip. The utility model enhances the sealing performance of a door frame and a door leaf and plays a role in outdoor thermal insulation and heat preservation.
Description
The utility model relates to a kind of doorframe that hermetically-sealed construction is arranged.
Existing doorframe inboard has only a right angle boss, is used for closing with the pass of door leaf, and shortcoming is that doorframe and door leaf close the function that the slot that closes the back generation has reduced the door leaf heat-insulation and heat-preservation.
Task of the present utility model provides a kind of doorframe with hermetically-sealed construction, simple in structure, easy for installation and have with outside temperature isolated, the effect of insulation.
For solving above-mentioned task, the solution that the utility model adopts is: doorframe that boss connects to form 1 is inboard to close boss 5 corners of closing with door leaf 3 groove 8 is arranged being had by four of upper and lower, left and right, be embedded with a weather strip 2 at groove 8, weather strip 2 one sides have embedding pin 6, opposite side bends to " U " shape, and there is cavity 4 centre.After door leaf 3 closes and closes door leaf 3 and doorframe 1 are fitted tightly.
Such scheme has solved the sealing between door leaf and the doorframe, the requirement that completely cuts off, is incubated, and is simple in structure, easy for installation.
Below in conjunction with accompanying drawing the utility model is further described below.
Fig. 1 is a section of structure of the present utility model.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Doorframe 1 is linked by the four symmetrical mutually frames in upper and lower, left and right and forms, and frame is made Fig. 1 doorframe 1 cross sectional shape, and promptly closing the place of closing in doorframe 1 inboard with door leaf 3 has boss 5, has a groove 8 in boss 5 corners.Fig. 2 weather strip 2 usefulness elastomeric materials are made, in weather strip 2 one sides embedding pin 6 is arranged, its limit end has chamfering 7, be convenient to firmly embed in the groove 8 fast, the opposite side spring becomes " U " shape, cavity 4 is left in the centre, curved body of " U " shape and embedding pin 6 are integral, be entrenched in weather strip 2 in the doorframe groove all around, one side that its " U " shape is bent body is close on the doorframe 1 inboard boss 5 all around, and another side fits tightly with closing door leaf 3 panels that close, after close door leaf 3 passes, the elasticity of weather strip 2 itself and cavity 4 can play the corrective action to the gap, have guaranteed the sealing of door leaf and doorframe.
Claims (2)
1, a kind of Sealed doorframe is connected to form by four frames that have boss in upper and lower, left and right, it is characterized in that there is a groove (8) inboard boss (5) corner of closing with door leaf (3) pass of doorframe (1), is embedded with a weather strip (2) at groove (8).
2, Sealed doorframe according to claim 1, it is characterized in that weather strip (2) one sides have embedding pin (6), its limit end has chamfering (7), and the opposite side spring becomes " U " shape, cavity (4) is left in the centre, and " U " is one side on the boss that is close to doorframe (1) (5) of the curved body of shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93237021 CN2192710Y (en) | 1993-05-30 | 1993-05-30 | Sealed doorframe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93237021 CN2192710Y (en) | 1993-05-30 | 1993-05-30 | Sealed doorframe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2192710Y true CN2192710Y (en) | 1995-03-22 |
Family
ID=33812063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93237021 Expired - Fee Related CN2192710Y (en) | 1993-05-30 | 1993-05-30 | Sealed doorframe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2192710Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101144366B (en) * | 2006-09-14 | 2010-08-18 | 上海森林特种钢门有限公司 | Sealing structure for sound insulation door gap |
| CN104074448A (en) * | 2014-07-17 | 2014-10-01 | 厦门佰瑞福环保科技有限公司 | Sealing structure of access door cover |
-
1993
- 1993-05-30 CN CN 93237021 patent/CN2192710Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101144366B (en) * | 2006-09-14 | 2010-08-18 | 上海森林特种钢门有限公司 | Sealing structure for sound insulation door gap |
| CN104074448A (en) * | 2014-07-17 | 2014-10-01 | 厦门佰瑞福环保科技有限公司 | Sealing structure of access door cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |