CN201376485Y - Novel sealing door - Google Patents
Novel sealing door Download PDFInfo
- Publication number
- CN201376485Y CN201376485Y CN200820185032U CN200820185032U CN201376485Y CN 201376485 Y CN201376485 Y CN 201376485Y CN 200820185032 U CN200820185032 U CN 200820185032U CN 200820185032 U CN200820185032 U CN 200820185032U CN 201376485 Y CN201376485 Y CN 201376485Y
- Authority
- CN
- China
- Prior art keywords
- section
- cross
- door
- adhesive strips
- door leaf
- 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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Abstract
The utility model relates to a novel sealing door. A door leaf and a door frame are respectively provided with sealing adhesive strips; the burr edge at the lower end of the cross section of the door frame is provided with a dovetail groove, and the shoulder part of the upper end of the cross section of the door frame is provided with a circular arc; the burr edge of the upper end of the cross section of an edge beam of the door leaf is provided with a dovetail groove, and the shoulder part of the lower end of the cross section of the edge beam is provided with an circular arc; one side of the sealing adhesive strips is provided with circular arcs, and the other side is provided with straight edges; and the lower ends of the sealing adhesive strips are in dovetail shapes. The utility model has simple and reasonable structure; due to the unique design of the shapes of the cross section of an edge beam of the door leaf, the cross section of the door frame and the sealing adhesive strips, when the novel sealing door is opened, the sealing adhesive strips are rotationally extruded to seal; if the novel sealing door is opened under small force, parts of the sealing adhesive strips, which are not extruded, are deformed and expanded and are extruded by two walls of a slit to seal for the second time with optimal effect.
Description
Technical field
The utility model belongs to trolley coach internal unit technical field, particularly a kind of seal form of rolling stock car door.
Background technology
In the prior art, the seal form that rolling stock adopted (sealing joint strip all is contained on the door leaf) causes that easily door closing force is excessive, poorly sealed, causes phenomenons such as infiltration.
The utility model content
The technical matters that the utility model solved provide a kind of simple in structure, door closing force is moderate, the tight hermatic door of sealing.
Main solution of the present utility model is achieved in that a kind of novel seal door, loads onto sealing joint strip on door leaf, doorframe respectively.
As further improvement of the utility model, make dovetail furrow at overlap place, lower end, doorframe cross section, its upper end shoulder is made circular arc; While is made dovetail furrow at overlap place, upper end, door leaf side bar cross section, and the lower end shoulder is made circular arc and made straight flange in corresponding sealing joint strip one side making circular arc, a side, and dovetail shaped is made in the lower end.
The utility model is simple in structure, rationally; Because the shaped design of unique door leaf side bar cross section, doorframe cross section, sealing joint strip, making door sealing joint strip when closing is that the rotation extruding seals, the power of closing of door is little, and crimping section generation deformation expansion and slit two walls extruding formation secondary seal not, and sealing effectiveness is splendid.
Description of drawings
Fig. 1 is the utility model structure partial generalized section.
Fig. 2 is the utility model structure door leaf side bar cross-section profile scheme drawing.
Fig. 3 is the utility model structure doorframe cross-section profile scheme drawing.
Fig. 4 is the utility model sealing structure adhesive tape generalized section.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is specifically described:
The utility model mainly adopts in the corresponding profile dovetail furrow 5,8 of door leaf 1, doorframe 2 and loads onto sealing joint strip 3 respectively, sealing joint strip 3 straight flanges 11 are installed mouth inwardly, circular arc 10 is towards collar extension, and the circular arc 10 of door leaf 1 sealing joint strip 3 when rotary closing seals with doorframe cross section 4 circular arcs 6,7 circular arcs, the 9 rotation extruding of door leaf side bar cross section respectively.Door leaf 1 adopts the glue chain to connect with connecting of doorframe 2.
Claims (2)
1, a kind of novel seal door is characterized in that: load onto sealing joint strip (3) respectively on door leaf (1), doorframe (2).
2, hermatic door according to claim 1 is characterized in that: described doorframe (2) comprises cross section (4), and door leaf (1) comprises side bar cross section (7), and overlap place, lower end, doorframe cross section (4) makes dovetail furrow (5), and its upper end shoulder is made circular arc (6); Make dovetail furrow (8) at overlap place, upper end, door leaf side bar cross section (7) simultaneously, the lower end shoulder is made circular arc (9); Make straight flange (11) in corresponding sealing joint strip (3) one sides making circular arc (10), a side, dovetail shaped (12) is made in the lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820185032U CN201376485Y (en) | 2008-08-19 | 2008-08-19 | Novel sealing door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820185032U CN201376485Y (en) | 2008-08-19 | 2008-08-19 | Novel sealing door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201376485Y true CN201376485Y (en) | 2010-01-06 |
Family
ID=41516583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820185032U Expired - Fee Related CN201376485Y (en) | 2008-08-19 | 2008-08-19 | Novel sealing door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201376485Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097490A (en) * | 2013-04-08 | 2014-10-15 | 北汽福田汽车股份有限公司 | Passenger door inner sealing structure and vehicle |
| WO2015165677A1 (en) * | 2014-05-02 | 2015-11-05 | Siemens Aktiengesellschaft | Pressure-sealed door for a high-speed rail vehicle |
| CN106427506A (en) * | 2016-11-25 | 2017-02-22 | 镇江飞驰汽车集团有限责任公司 | Efficient air bag sealing rubber strip special for multifunctional urban three-temperature distribution vehicle |
| CN106740009A (en) * | 2016-12-09 | 2017-05-31 | 合肥江瑞汽车零部件有限公司 | A kind of Inner swinging passenger door sealing structure and car |
| CN107627824A (en) * | 2017-09-25 | 2018-01-26 | 青岛罗美威奥新材料制造有限公司 | A kind of subway sealing strip |
-
2008
- 2008-08-19 CN CN200820185032U patent/CN201376485Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097490A (en) * | 2013-04-08 | 2014-10-15 | 北汽福田汽车股份有限公司 | Passenger door inner sealing structure and vehicle |
| CN104097490B (en) * | 2013-04-08 | 2016-01-13 | 北汽福田汽车股份有限公司 | A kind of passenger door inner seal structure and vehicle |
| WO2015165677A1 (en) * | 2014-05-02 | 2015-11-05 | Siemens Aktiengesellschaft | Pressure-sealed door for a high-speed rail vehicle |
| CN106427506A (en) * | 2016-11-25 | 2017-02-22 | 镇江飞驰汽车集团有限责任公司 | Efficient air bag sealing rubber strip special for multifunctional urban three-temperature distribution vehicle |
| CN106740009A (en) * | 2016-12-09 | 2017-05-31 | 合肥江瑞汽车零部件有限公司 | A kind of Inner swinging passenger door sealing structure and car |
| CN106740009B (en) * | 2016-12-09 | 2019-03-22 | 合肥江瑞汽车零部件有限公司 | A kind of Inner swinging passenger door sealing structure and car |
| CN107627824A (en) * | 2017-09-25 | 2018-01-26 | 青岛罗美威奥新材料制造有限公司 | A kind of subway sealing strip |
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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: 20100106 Termination date: 20110819 |