CN2051273U - Sealing apparatus for crack between door and floor - Google Patents
Sealing apparatus for crack between door and floor Download PDFInfo
- Publication number
- CN2051273U CN2051273U CN 89212537 CN89212537U CN2051273U CN 2051273 U CN2051273 U CN 2051273U CN 89212537 CN89212537 CN 89212537 CN 89212537 U CN89212537 U CN 89212537U CN 2051273 U CN2051273 U CN 2051273U
- Authority
- CN
- China
- Prior art keywords
- door
- crack
- hinge
- rigid support
- sealing device
- 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.)
- Withdrawn
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Abstract
The utility model relates to a sealing apparatus for a crack between a door and a floor, comprising a rigid support which is provided with a sealing strip, a hinge, a hinge axis and a reset spring. When the sealing apparatus is used, the utility model is installed at the lower end part at the external side of a house door, and the sealing apparatus is fixed on the door by screws. The utility model can rise from the contact of the ground automatically or automatically seal the door crack downward as the open or close of the door. The utility model is fit for the single house door of a room in all buildings.
Description
The utility model belongs to the door and window part, particularly a kind of crack between a door and its frame sealing device that is used for slit between room door and the ground.
Modern building is esidential building, hotel no matter, hospital, organ and school, and the room door overwhelming majority of other building does not adorn door, after door is closed, always gapped between door and the ground, because of considering to lay carpet, the gap on this door and ground may be bigger sometimes.This with ground clearance often by mosquito, fly, worm, mouse as the passage that feeds the room; Make the room be subjected to the interference of mosquito, fly, worm, mouse and destroy clothing food etc.When blowing, wind sand-lime dirt easily is blown in the room from this crack between a door and its frame, jeopardizes indoor health, and cold snap easily blows into cold wind at crack between a door and its frame, and interior temperature is reduced.Current, people often follow closely a slat gum plate at this crack between a door and its frame place or cardboard carries out caulking joint, and crack between a door and its frame was still bigger when the generation of rubber tile or cardboard regular meeting was scraped ground or do not scraped ground in use, thereby not attractive in appearance also bad use.
Task of the present utility model provides a kind of simple in structure, seals crack between a door and its frame sealing device preferably.In the time of realizing that door is opened, the crack between a door and its frame sealing device lifts automatically, and built on stilts is gone together with door, can automatically crack between a door and its frame be sealed when door is closed.
The utility model is realized in the following way: the crack between a door and its frame sealing device is made of rigid support, weather strip, hinge, hinge axis and back-moving spring.On rigid support one side weather strip is housed, is fixed with hinge at another side of rigid support, hinge is equipped with dismountable hinge axis, and back-moving spring is installed on the hinge axis.Hinge has one or two, and the quantity of hinge axis is identical with hinge quantity, and back-moving spring has one or two, and its quantity is can be with the hinge number identical or have only one.Rigid support is with metal or timber or plastic material manufacturing.Weather strip is made with rubber or foamed plastics or cloth or woollen goods material.
Fig. 1 is a crack between a door and its frame sealing device scheme of installation
Below in conjunction with accompanying drawing the utility model is described in further detail: the device rigid support (1) of present embodiment curves flute profile with steel sheet, weather strip (5) is with the plastic foamboard manufacturing and be inlaid in the groove of rigid support (1) fixing, two hinges (2) that fixedly are equipped with at a side of rigid support (1), and, be coated with back-moving spring (3) by the hinge axis (4) on the hinge (2) of door open side at last equal equipped with hinges axle (4).Back-moving spring (3) two ends are stretched out the linear portions angle and are become 120 to 150 degree, rigid support (1) and weather strip (5) are lifted 30 degree to 60 degree angle built on stilts to guarantee door when the opening.The crack between a door and its frame sealing device passes the fastening bottom that is contained in door of the screw hole of hinge (2) with screw, and its rational position should make device can seal crack between a door and its frame when door is closed, and when door was opened, device can lift built on stilts automatically, a unlatching that does not influence.Rigid support when door is closed (1) bumps against with the doorframe lower end, and it is only crossing with ground that the rigid support of crack between a door and its frame sealing device (1) is subjected to the doorframe resistance to be turned back to weather strip (5) downwards, realizes the crack between a door and its frame sealing function.Rigid support (1) length equals the doorframe width and adds the width sum that open side to the doorstep overlaps with doorframe.In order to make doorframe not because of repeatedly collision is impaired, more reliable for rigid support (1) simultaneously with the doorframe collision, at position of collision at closing time a plate washer (6) (also can not adorning) is installed at the same rigid support of doorframe (1).The crack between a door and its frame sealing device is contained in the lateral surface lower end of door.Rigid support (1) can rotate around hinge axis (4) when the opening and closing of door.Back-moving spring (3) is to lift rigid support (1) by elastic force upwards to rotate around hinge axis (4) and make weather strip (5) built on stilts when door is opened, and door weather strip (5) in unlatching can not scraped ground.
That this crack between a door and its frame sealing device has is simple in structure, cost is low, use is reliable, and sealing device can or cut out and automatically lifts the contact that breaks away from ground or automatic downward sealing crack between a door and its frame along with the unlatching of door. Be suitable for single fan door use in room in all buildings.
Claims (5)
1, a kind of crack between a door and its frame sealing device, it is characterized in that on rigid support (1) one side, weather strip (5) being housed, be fixed with hinge (2) at another side of rigid support (1), hinge (2) is equipped with dismountable hinge axis (4), and back-moving spring (3) is installed on the hinge axis (4).
2, according to the described crack between a door and its frame sealing device of claim (1), it is characterized in that hinge (2) has one or two, the same hinge of quantity (2) quantity of hinge axis (4) is identical.
3,, it is characterized in that back-moving spring (3) has one or two according to the described crack between a door and its frame sealing device of claim (1).
4,, it is characterized in that rigid support (1) is with metal or timber or plastic material manufacturing according to the described crack between a door and its frame sealing device of claim (1).
5,, it is characterized in that weather strip (5) makes with rubber or foamed plastics or cloth or woollen goods material according to the described crack between a door and its frame sealing device of claim (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89212537 CN2051273U (en) | 1989-05-29 | 1989-05-29 | Sealing apparatus for crack between door and floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89212537 CN2051273U (en) | 1989-05-29 | 1989-05-29 | Sealing apparatus for crack between door and floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2051273U true CN2051273U (en) | 1990-01-17 |
Family
ID=4868675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89212537 Withdrawn CN2051273U (en) | 1989-05-29 | 1989-05-29 | Sealing apparatus for crack between door and floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2051273U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979436A (en) * | 2012-11-26 | 2013-03-20 | 刘婧雅 | Wind screen behind door |
| CN103147782A (en) * | 2013-03-29 | 2013-06-12 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Linked air door bottom threshold |
| CN109958375A (en) * | 2019-02-26 | 2019-07-02 | 史淞燕 | A kind of sealed door based on ciphering type concrete protection |
| CN111994202A (en) * | 2020-08-05 | 2020-11-27 | 上海外高桥造船有限公司 | Ocean passenger ship electromechanical room watertight fittings |
| CN113927718A (en) * | 2021-07-06 | 2022-01-14 | 福建群峰机械有限公司 | Base material distributing machine |
-
1989
- 1989-05-29 CN CN 89212537 patent/CN2051273U/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979436A (en) * | 2012-11-26 | 2013-03-20 | 刘婧雅 | Wind screen behind door |
| CN103147782A (en) * | 2013-03-29 | 2013-06-12 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Linked air door bottom threshold |
| CN109958375A (en) * | 2019-02-26 | 2019-07-02 | 史淞燕 | A kind of sealed door based on ciphering type concrete protection |
| CN111994202A (en) * | 2020-08-05 | 2020-11-27 | 上海外高桥造船有限公司 | Ocean passenger ship electromechanical room watertight fittings |
| CN111994202B (en) * | 2020-08-05 | 2021-11-23 | 上海外高桥造船有限公司 | Ocean passenger ship electromechanical room watertight fittings |
| CN113927718A (en) * | 2021-07-06 | 2022-01-14 | 福建群峰机械有限公司 | Base material distributing machine |
| CN113927718B (en) * | 2021-07-06 | 2023-07-28 | 福建群峰机械有限公司 | Base material distributing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |