CN201865537U - Sealing device for door - Google Patents
Sealing device for door Download PDFInfo
- Publication number
- CN201865537U CN201865537U CN2010205647000U CN201020564700U CN201865537U CN 201865537 U CN201865537 U CN 201865537U CN 2010205647000 U CN2010205647000 U CN 2010205647000U CN 201020564700 U CN201020564700 U CN 201020564700U CN 201865537 U CN201865537 U CN 201865537U
- Authority
- CN
- China
- Prior art keywords
- door leaf
- sliding block
- door
- magnetic stripe
- stripe
- 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 discloses a sealing device for a door. The device comprises a sliding block arranged inside a door leaf. The inner side of the sliding block is connected with the door leaf through a return spring, and the outer side of the sliding block is provided with a magnetic stripe. The device also comprises an iron stripe which is arranged on the opposite side of the door leaf and corresponds to the magnetic stripe. With the adoption of the structure, when the door leaf is closed, the magnetic stripe on the sliding block inside the door leaf is sucked with the iron stripe on the opposite side of the door leaf, so that the sliding block is driven to completely block a door slit. Therefore, the blocking effect is very obvious; the hot air and the cold air indoors are effectively prevented from dissipating outside; the indoor temperature is ensured; simultaneously, the external vitiated air and noise are prevented from entering indoors, and the indoor environment is free from being polluted, so that the physical and psychological health of an indoor worker is protected. When the door leaf is opened, the sliding block can be retracted into the inside of the door leaf through the tensile force of the return spring, and the appearance of the door leaf is not affected. The device has simple structure and reasonable design and is durable in use, thereby being worthy of wide application and dissemination.
Description
One, technical field
The utility model belongs to class accessory technical field, is specifically related to a kind of door sealing device.
Two, background technology
Gate open often is made of door leaf and the doorframe of fixing it.When closing, owing to leave crack between a door and its frame between door leaf and another door leaf, doorframe and the ground, make indoor heat, cold air scatter and disappear to the external world, when causing the rising of room temperature or decline, also can make in extraneous foul atmosphere and the noise inlet chamber, make indoor the pollution, seriously influence the physical and mental health of indoor occupant.In order to address this problem, people have increased the felt bar on the door leaf limit and to edge fit, play the effect of blocking crack between a door and its frame thereby cooperatively interact between the felt bar.But not only occlusion effect is relatively poor for this kind felt bar, and not durable in use, and after use a period of time, wearing and tearing will appear in the felt bar, even grind off, and can't work the purpose of blocking at all.
Three, summary of the invention
The purpose of this utility model provides a kind of simple in structure, durable in use, the door sealing device that can block crack between a door and its frame effectively.
For achieving the above object, the technical solution adopted in the utility model is: this device comprises the slide block that is located in the door leaf limit, and the inboard of slide block is connected with door leaf through back-moving spring, and the outside is provided with magnetic stripe; Also comprise be located on the door leaf relative edge, with the corresponding iron bar of magnetic stripe.
Adopt said structure; after door leaf cuts out; magnetic stripe on the slide block in the door leaf limit will be pulled together with the iron bar on the door leaf relative edge; drive slide block crack between a door and its frame is blocked fully, occlusion effect is very remarkable, has avoided indoor heat, cold air to scatter and disappear to the external world effectively; when having guaranteed interior temperature; also prevented in extraneous foul atmosphere and the noise inlet chamber, guaranteed that indoor environment is not contaminated, the physical and mental health of protection indoor occupant.After door leaf was opened, slide block can be retracted under the pulling force of back-moving spring in the door leaf limit, does not influence the outward appearance of door leaf.The utility model is simple in structure, reasonable in design, and is durable in use, is worth applying widely.
Four, description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the vertical view of Fig. 1.
Five, the specific embodiment
As shown in the figure, the utility model comprises the slide block 3 that is located in the door leaf limit 2, and the back-moving spring 1 of the inboard of slide block 3 through having the axis of guide is connected with door leaf 8.The outside of slide block 3 is provided with magnetic stripe 4.On door leaf 8 relative edges 7, also be fixed with and magnetic stripe 4 corresponding iron bars 6.Described door leaf 8 relative edges 7 can form closed corresponding edge with door leaf 8, comprise three limits or ground on door leaf limit on another door leaf, the doorframe.The wearing and tearing that produce when reducing magnetic stripe 4 with iron bar 6 adhesives increase the service life, and the both sides of magnetic stripe 4 are provided with the vertical weather strip 5 that protrudes in magnetic stripe 4 on slide block 3.Like this, when magnetic stripe 4 and iron bar 6 adhesives, directly contact, but contact with door leaf 8 relative edges 7 by weather strip 5, to play the effect of blocking crack between a door and its frame, avoided the generation of wearing and tearing, prolonged application life.
Claims (2)
1. door sealing device is characterized in that: comprise the slide block (3) that is located in the door leaf limit (2), the inboard of slide block (3) is connected with door leaf (8) through back-moving spring (1), and the outside is provided with magnetic stripe (4); Also comprise be located on door leaf (8) relative edge (7), with the corresponding iron bar of magnetic stripe (4) (6).
2. use sealing device, it is characterized in that for a kind of according to claim 1: the both sides of going up magnetic stripe (4) at slide block (3) are provided with the vertical weather strip (5) that protrudes in magnetic stripe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205647000U CN201865537U (en) | 2010-10-14 | 2010-10-14 | Sealing device for door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205647000U CN201865537U (en) | 2010-10-14 | 2010-10-14 | Sealing device for door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201865537U true CN201865537U (en) | 2011-06-15 |
Family
ID=44136694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205647000U Expired - Fee Related CN201865537U (en) | 2010-10-14 | 2010-10-14 | Sealing device for door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201865537U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314431A (en) * | 2014-10-23 | 2015-01-28 | 南安市丰州高捷摩托车节能实用科技产品销售中心 | Door plate with interlayer plate |
| CN104358508A (en) * | 2014-11-07 | 2015-02-18 | 常州天经新型建材有限公司 | Novel light-adjustable blind window |
| CN104453652A (en) * | 2014-10-23 | 2015-03-25 | 南安市丰州高捷摩托车节能实用科技产品销售中心 | Door plank adopting permanent magnet telescoping control |
| CN105822203A (en) * | 2014-10-23 | 2016-08-03 | 南安市丰州高捷摩托车节能实用科技产品销售中心 | Control method for heating device in inner laminate |
| CN107503600A (en) * | 2017-09-21 | 2017-12-22 | 北京城建长城建筑装饰工程有限公司 | A kind of novel door structure |
| CN107905700A (en) * | 2017-11-24 | 2018-04-13 | 江苏中特防火门有限公司 | Fire resistance steel door and its manufacturing process |
| CN111532298A (en) * | 2020-04-28 | 2020-08-14 | 滁州市永通交通设备有限公司 | Flame-retardant sealing door for train |
| CN113790011A (en) * | 2021-08-25 | 2021-12-14 | 南京富荣装饰门窗有限公司 | Heat-insulating steel door |
-
2010
- 2010-10-14 CN CN2010205647000U patent/CN201865537U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178802B (en) * | 2014-10-23 | 2016-08-24 | 南安市文发电子科技有限公司 | A kind of door-plate of band interlayer board |
| CN104314431A (en) * | 2014-10-23 | 2015-01-28 | 南安市丰州高捷摩托车节能实用科技产品销售中心 | Door plate with interlayer plate |
| CN104453652A (en) * | 2014-10-23 | 2015-03-25 | 南安市丰州高捷摩托车节能实用科技产品销售中心 | Door plank adopting permanent magnet telescoping control |
| CN105178802A (en) * | 2014-10-23 | 2015-12-23 | 南安市文发电子科技有限公司 | Door sheet with division plate |
| CN104314431B (en) * | 2014-10-23 | 2016-01-20 | 南安市文发电子科技有限公司 | A kind of door-plate with interlayer board |
| CN105822203A (en) * | 2014-10-23 | 2016-08-03 | 南安市丰州高捷摩托车节能实用科技产品销售中心 | Control method for heating device in inner laminate |
| CN105822203B (en) * | 2014-10-23 | 2017-06-16 | 南安市丰州高捷摩托车节能实用科技产品销售中心 | A kind of control method of the heater in inner plating |
| CN104358508A (en) * | 2014-11-07 | 2015-02-18 | 常州天经新型建材有限公司 | Novel light-adjustable blind window |
| CN107503600B (en) * | 2017-09-21 | 2019-01-22 | 北京城建长城建筑装饰工程有限公司 | A kind of novel door structure |
| CN107503600A (en) * | 2017-09-21 | 2017-12-22 | 北京城建长城建筑装饰工程有限公司 | A kind of novel door structure |
| CN107905700A (en) * | 2017-11-24 | 2018-04-13 | 江苏中特防火门有限公司 | Fire resistance steel door and its manufacturing process |
| CN107905700B (en) * | 2017-11-24 | 2019-07-30 | 江苏中特防火门有限公司 | Fire resistance steel door |
| CN111532298A (en) * | 2020-04-28 | 2020-08-14 | 滁州市永通交通设备有限公司 | Flame-retardant sealing door for train |
| CN113790011A (en) * | 2021-08-25 | 2021-12-14 | 南京富荣装饰门窗有限公司 | Heat-insulating steel door |
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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: 20110615 Termination date: 20111014 |