CN2411329Y - Automatic sealing strip on base of door - Google Patents
Automatic sealing strip on base of door Download PDFInfo
- Publication number
- CN2411329Y CN2411329Y CN 00206396 CN00206396U CN2411329Y CN 2411329 Y CN2411329 Y CN 2411329Y CN 00206396 CN00206396 CN 00206396 CN 00206396 U CN00206396 U CN 00206396U CN 2411329 Y CN2411329 Y CN 2411329Y
- Authority
- CN
- China
- Prior art keywords
- door
- push rod
- weather strip
- automatic weather
- utility
- 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 relates to an automatic sealing strip on the bottom of a door, which belongs to a door fitting. The utility model is characterized in that a push rod is installed on an outer shell and can slide to and fro. The push rod is provided with a level rack bar, and a pair of coaxial gears of which the central shaft is fixed on the outer shell is engaged with the level rack bar. A bull gear of the coaxial gears is engaged with a vertical rack bar which is installed on a transverse rod. When a door is closed, a contact head of the push rod is pressed against a door frame; the push rod moves in order to make the coaxial gear set rotate, so the bull gear of the coaxial gear set makes the vertical rack bar which is engaged with the bull gear move downwardly, and a rubber strip which is installed on the transverse rod is made to move downwardly and is pushed to ground surface. Therefore, the effect of automatic sealing after the door is closed is achieved.
Description
Automatic weather strip at the bottom of the utility model relates to a kind of, belong to the door annex.
General room, the door of office is having certain distance at the bottom of the door and between the ground, form crack between a door and its frame.In the daily life, because the existence of crack between a door and its frame also produces some inconvenience and worried often, the room that for example has heating installation and air-conditioning, heat or cold wind have lost by crack between a door and its frame, wind sand and peculiar smell have blown into indoor by crack between a door and its frame, small insects such as cockroach also crawl into indoor from crack between a door and its frame, also have noise also to pass into by crack between a door and its frame, or the like.
Common people's ways of addressing this issue is at the bottom of door or a door bottom side is loaded onto tapes such as a door curtain made of cloth or sponge, and crack between a door and its frame is blocked up.But door need often come to close and go, and tape all drags on the ground constantly, and is both unhygienic, plain again, and it is also inconvenient to open the door.
The purpose of this utility model, just provide a kind of at the bottom of automatic weather strip.Can make door switch freely, and weather strip seals up crack between a door and its frame automatically when door is shut.Door is when opening, and the automatic built on stilts of weather strip was both attractive in appearance, again the automatic weather strip of health.
The technical solution of the utility model is, automatic weather strip at the bottom of a kind of, and by shell, push rod 4, horizontal rack, in-line gears group 5, compositions such as vertical tooth rack 6, cross bar 7, rubber strip 8 is characterized in that described push rod 4 can be cased slidingly back and forth; It is outer and be equipped with one and fine-tuning melt 3 that one end of push rod 4 exposes shell, and the other end is equipped with a spring 9; On push rod 4, on centrosymmetric position, two pairs of horizontal rack are housed; Have a central axis to be fixed on in-line gears group 5 on the shell on every pair of horizontal rack, a pair of pinion of each in-line gears group 5 is meshed with horizontal rack, and the vertical tooth rack 6 that another gear wheel and is contained on the cross bar 7 is meshed; One rubber strip 8 is contained on the described cross bar 7.
The automatic weather strip in the door end of the present utility model can place in the door end groove of holding successfully in advance, and is promptly embedded.Also can be installed on the bottom sides, i.e. external attached type.
No matter the automatic weather strip of installing according to technique scheme in the door end is embedded or external attached type, door is when closing, the fine-tuning contact 3 dog back frame bottoms of push rod end, push rod 4 is moved, push rod 4 moves the in-line gears group 5 that makes the horizontal rack engagement and rotates, another gear wheel of in-line gears group 5 rotates the vertical tooth rack 6 that makes with its engagement and moves down, thereby makes cross bar 7 be with rubber strip 8 to push ground to, seals up crack between a door and its frame.When door was opened, fine setting contact 3 left doorframe, and push rod 4 in the other direction promotes push rod 4, thereby makes in-line gears group 5 backward rotation under the effect of spring 6, to making the cross bar band rubber strip 8 built on stilts that moves up.
Therefore, the automatic weather strip in the door end of the present utility model is an indoor sound insulation, energy-conservation, the clean environment created.Solved worried and inconvenient in the life.
For a more detailed description below in conjunction with drawings and Examples to the utility model.
Fig. 1 is that the automatic weather strip in the door end of the present utility model places the schematic diagram in the door end groove of holding successfully in advance.
Fig. 2 is the schematic diagram that the automatic weather strip in the door end of the present utility model places a bottom sides.
Fig. 3 is the structural representation of the automatic weather strip in the door end of the present utility model.
Fig. 4 is the sectional view in A-A cross section among Fig. 3.
Fig. 5 is the embedded shell of the door automatic weather strip in a end of the present utility model part schematic diagram in addition.
Fig. 6 is the part schematic diagram in addition of the automatic weather strip front end-plate in the door end of the present utility model.
Fig. 7 is the automatic weather strip end plate in a door end of the present utility model part schematic diagram in addition.
Fig. 8 is the automatic weather strip push rod in a door end of the present utility model part schematic diagram in addition.
Fig. 9 is the part schematic diagram in addition of the door end automatic weather strip in-line gears group of the present utility model.
Figure 10 is the automatic weather strip cross bar in a door end of the present utility model part schematic diagram in addition.
Figure 11 is the automatic weather strip rubber strip in a door end of the present utility model part schematic diagram in addition.
Figure 12 is a door end automatic weather strip external attached type shell of the present utility model part schematic diagram in addition.
With reference to accompanying drawing embodiment of the present utility model is described in detail:
Automatic weather strip has two kinds of assembling modes at the described door end, and a kind of is embeddedly promptly a weather strip automatically to be contained in the groove at the door end of holding successfully in advance, shows as Fig. 1.Another kind is mounted on the bottom side and shows as Fig. 2.These two kinds of automatic weather strips except that since assembling need be on shell mechanism different, its immanent structure is identical.The automatic weather strip in the door end of present embodiment is by the shell of aluminium alloys, the push rod 4 of aluminium alloys, the in-line gears group 5 of rigid plastics, rigid plastics vertical tooth rack 6, compositions such as aluminium alloys cross bar 7, rubber strip 8; Wherein said push rod 4 be assemblied on the shell and can about reciprocatingly slide; One end of push rod 4 exposes shell, and a fine-tuning contact 3 is housed, and the other end is equipped with a spring 9; On push rod 4, two pairs of horizontal rack are housed with centrosymmetric position, there is a central axis to be fixed on in-line gears group 5 on the shell above the every pair of tooth bar, the a pair of pinion and the above-mentioned horizontal rack of this gear train match, and another gear wheel of gear train is meshed with a vertical tooth rack 6 on being contained in cross bar 7; A rubber strip 8 in embedding on described cross bar.When door is shut, contact 3 withstands doorframe, press to push rod 4 right-hand, the drive horizontal rack moves, the spring of left end is compacted simultaneously, horizontal rack engagement in-line gears group 5 rotations on push rod 4, and another gear wheel of in-line gears group 5 promotes vertical tooth rack 6 and moves down, drive cross bar 7 and move down, to making the rubber strip kiss the earth, sealing up crack between a door and its frame.When door was opened, push rod 4 moved under the effect of spring 9 in the other direction, makes 5 reverse rotations of in-line gears group, rubber was stitched 8 from cannonball, built on stilts.
Automatic weather strip can make door switch freely at the door of the present utility model in sum end, but not only health but also a sound insulation, energy-conservation, the clean environment also created simultaneously attractive in appearance.
Claims (3)
1. automatic weather strip at the bottom of the door, by shell, part such as push rod 4, horizontal rack, in-line gears group 5, vertical tooth rack 6, cross bar 7, rubber strip 8 etc. are in addition formed, it is characterized in that, described push rod 4 can be cased slidingly back and forth, push rod 4 one ends expose outside the shell and fine-tuning contact 3 are housed, and the other end is equipped with a spring 9; On push rod 4, so that two pairs of horizontal rack to be housed on the centrosymmetric position, on every pair of horizontal rack, there is a central axis to be fixed on in-line gears group 5 on the shell, the a pair of pinion of each in-line gears group 5 is meshed with horizontal rack, and the vertical tooth rack 6 that another gear wheel and is contained on the cross bar 7 is meshed; One rubber strip 8 is fixed on the described cross bar 7.
2. the automatic weather strip in the door end according to claim 1 is characterized in that, described door end weather strip can be contained in the groove at the door end of holding successfully in advance.
3. the automatic weather strip in the door end according to claim 1 is characterized in that, automatic weather strip can be contained on the side of a bottom at the described door end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00206396 CN2411329Y (en) | 2000-03-17 | 2000-03-17 | Automatic sealing strip on base of door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00206396 CN2411329Y (en) | 2000-03-17 | 2000-03-17 | Automatic sealing strip on base of door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2411329Y true CN2411329Y (en) | 2000-12-20 |
Family
ID=33574346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00206396 Expired - Fee Related CN2411329Y (en) | 2000-03-17 | 2000-03-17 | Automatic sealing strip on base of door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2411329Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452452A (en) * | 2013-09-09 | 2013-12-18 | 苏州雍阳装饰材料有限公司 | Sealing structure of wooden door |
| CN104533259A (en) * | 2014-11-24 | 2015-04-22 | 浙江亚厦装饰股份有限公司 | Closed sound insulation device of lower opening of door |
| CN105113922A (en) * | 2015-07-30 | 2015-12-02 | 苏州锟鹏肖氏建材有限公司 | Window frame assembly with high sealing property |
| CN105696919A (en) * | 2014-10-24 | 2016-06-22 | 庄景阳 | Control method of door plate with sealing plate |
| CN105735843A (en) * | 2014-10-24 | 2016-07-06 | 庄景阳 | Door sheet with sealing plate |
| CN107013145A (en) * | 2017-05-18 | 2017-08-04 | 张渝 | Sealing structure and door |
| CN107183992A (en) * | 2017-05-18 | 2017-09-22 | 张渝 | A kind of all surface seal structures of cabinet |
| CN110566094A (en) * | 2019-09-19 | 2019-12-13 | 重庆本创原途科技有限公司 | movable partition door |
| CN111693127A (en) * | 2020-06-30 | 2020-09-22 | 永康市华格工业产品设计有限公司 | Electronic weighing apparatus |
| CN113833926A (en) * | 2021-11-26 | 2021-12-24 | 中国飞机强度研究所 | Push-pull type heat preservation sealing device for high-low temperature test of airplane |
| CN117072035A (en) * | 2023-10-19 | 2023-11-17 | 江苏城威人防设备有限公司 | Safe and reliable's airtight guard gate of using of reinforced concrete |
-
2000
- 2000-03-17 CN CN 00206396 patent/CN2411329Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452452A (en) * | 2013-09-09 | 2013-12-18 | 苏州雍阳装饰材料有限公司 | Sealing structure of wooden door |
| CN105696919A (en) * | 2014-10-24 | 2016-06-22 | 庄景阳 | Control method of door plate with sealing plate |
| CN105735843A (en) * | 2014-10-24 | 2016-07-06 | 庄景阳 | Door sheet with sealing plate |
| CN104533259A (en) * | 2014-11-24 | 2015-04-22 | 浙江亚厦装饰股份有限公司 | Closed sound insulation device of lower opening of door |
| CN104533259B (en) * | 2014-11-24 | 2016-04-13 | 浙江亚厦装饰股份有限公司 | The closed sound arrester of a kind of end opening |
| CN105113922A (en) * | 2015-07-30 | 2015-12-02 | 苏州锟鹏肖氏建材有限公司 | Window frame assembly with high sealing property |
| CN107013145A (en) * | 2017-05-18 | 2017-08-04 | 张渝 | Sealing structure and door |
| CN107183992A (en) * | 2017-05-18 | 2017-09-22 | 张渝 | A kind of all surface seal structures of cabinet |
| CN107183992B (en) * | 2017-05-18 | 2020-09-25 | 张渝 | Cabinet body peripheral surface sealing structure |
| CN110566094A (en) * | 2019-09-19 | 2019-12-13 | 重庆本创原途科技有限公司 | movable partition door |
| CN111693127A (en) * | 2020-06-30 | 2020-09-22 | 永康市华格工业产品设计有限公司 | Electronic weighing apparatus |
| CN113833926A (en) * | 2021-11-26 | 2021-12-24 | 中国飞机强度研究所 | Push-pull type heat preservation sealing device for high-low temperature test of airplane |
| CN113833926B (en) * | 2021-11-26 | 2022-02-22 | 中国飞机强度研究所 | Push-pull type heat preservation sealing device for high-low temperature test of airplane |
| CN117072035A (en) * | 2023-10-19 | 2023-11-17 | 江苏城威人防设备有限公司 | Safe and reliable's airtight guard gate of using of reinforced concrete |
| CN117072035B (en) * | 2023-10-19 | 2023-12-26 | 江苏城威人防设备有限公司 | Safe and reliable's airtight guard gate of using of reinforced concrete |
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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 |