CN203175343U - Air-tight door - Google Patents
Air-tight door Download PDFInfo
- Publication number
- CN203175343U CN203175343U CN 201320023415 CN201320023415U CN203175343U CN 203175343 U CN203175343 U CN 203175343U CN 201320023415 CN201320023415 CN 201320023415 CN 201320023415 U CN201320023415 U CN 201320023415U CN 203175343 U CN203175343 U CN 203175343U
- Authority
- CN
- China
- Prior art keywords
- door
- guide rod
- guide
- block
- rod
- 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
An air-tight door comprises a door body and a sealing device, wherein the sealing device is arranged in the door body, and the sealing device comprises a cam mechanism, a compressed spring, a buffering spring, an ejector rod, a metal pressing plate and a rubber block. The cam mechanism is composed of a sealing handle, a rotating shaft, a cam arm, an idler wheel and a guide rod. The sealing handle, the rotating shaft and the cam arm are integrated, the idler wheel is connected to the cam arm through a pin shaft, the top end of the guide rod is a guide block with an arc face, and the guide rod and the guide block are integrated. A small concave arc face is arranged in the middle of the guide block with the arc face, the guide rod is connected with the door body through the compressed spring in a sliding mode, the ejector rod is connected with the guide rod through the buffering spring in a sliding mode, and the ejector rod and the metal pressing plate are integrated. The rubber block is fixed on the metal pressing plate through glue. According to the air-tight door, sealing between the lower end of the door and the ground is achieved, a sealing effect is achieved, and the air-tight door is simple in structure, attractive, and capable of playing a role of door positioning.
Description
Technical field
The utility model relates to a kind of door, especially a kind of sealed door.
Background technology
Some present door, between the lower end of door and the ground slit is arranged, this tends to cause some inconvenience, crawl into the room such as meetings such as mosquitoes by the lower end of door and the slit between the ground, noise can enter the room influences work, study and rest, the people's word that can eavesdrop in the room of the people of face betrays a secret outdoors, and the door in lavatory can overflow peculiar smell etc.And some sealed doors all can have threshold, and turnover room inconvenience a kind ofly not only there be not threshold but also sealable door to be of great benefit to so invent.
The utility model content
The purpose of this utility model is to provide a kind of sealed door that does not have threshold.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of sealed door, it comprises a body (14) and obturator, described obturator is installed in the body (14), and described obturator comprises cam mechanism, stage clip (6), buffer spring (7), push rod (5), metal platen (3), block rubber (4).
Described cam mechanism comprises airtight handle (13), rotating shaft (9), cam arm (10), roller (11), guide rod (2) composition.Described push rod (5) is an integral body with metal platen (3), and described block rubber (4) is fixed on the metal platen (3) with glue.
Described airtight handle (13), rotating shaft (9), cam arm (10) are an integral body, described roller (11) is connected on the cam arm (10) by bearing pin, the top of described guide rod (2) is the guide block (8) of a band arc surface, and described guide rod (2) and guide block (8) are an integral body.Described guide rod (2) is slidingly connected by stage clip (6) and door body (14), and described push rod (5) is slidingly connected by buffer spring (7) and guide rod (2).
One little concaved circular cambered surface (12) is arranged in the middle of the guide block of described band arc surface (8).
The beneficial effects of the utility model are: the utility model can be realized airtight between the lower end of door and the ground, thereby reaches airtight effect, and the utility model is simple in structure, does not lose attractive in appearancely, and this utility model can play the effect of a location.
Description of drawings
Fig. 1 is the structural representation in the present embodiment.
Fig. 2 is along the A-A sectional drawing among Fig. 1.
Fig. 3 is along the B-B sectional drawing among Fig. 1.
Fig. 4 is the enlarged drawing at I place among Fig. 1.
Fig. 5 is the enlarged drawing at II place among Fig. 1.
Fig. 6 is the enlarged drawing at III place among Fig. 2.
Fig. 7 is the enlarged drawing at IV place among Fig. 2.
Fig. 8 is the enlarged drawing at V place among Fig. 3.
Marginal data: 1, door handle.2 guide rods.3, metal platen.4, block rubber.5, push rod.6, stage clip.7, buffer spring.8, the guide block of band arc surface.9, rotating shaft.10, cam arm.11, roller.12, little concaved circular cambered surface.13, airtight handle, 14, door body.
The specific embodiment
After shutting the door by door handle (1), rotate airtight handle (13) along any direction, rotation along with cam mechanism, roller (11) rolls along the arc surface of the guide block (8) of band arc surface, promoting guide rod (2) moves downward, guide rod (2) is under buffer spring (7) effect, promoting block rubber (4) moves downward, the lower end of door and the slit between the ground are diminished, be rotated further airtight handle (13), after block rubber (4) withstands ground, under the effect of buffer spring (7), guide rod (2) continues to move downward, when cam mechanism forwarded an angle of 90 degrees to and spends, roller (11) rolled in the little concaved circular cambered surface (12), and airtight handle (13) stops operating, block rubber this moment (4) withstands ground under the effect of buffer spring (7), can make door be in air-tight state; When opening the door, then along any direction with airtight handle (13) rotation an angle of 90 degrees degree after, turn the handle (1) can open the door.Open after the door, along any direction airtight handle (13) is rotated an angle of 90 degrees degree, under the effect of buffer spring (7), make block rubber (4) push down ground, can realize the location of door.
Claims (4)
1. sealed door, it comprises a body (14) and obturator, it is characterized in that described obturator is installed in the body (14), described obturator comprises cam mechanism, stage clip (6), buffer spring (7), push rod (5), metal platen (3), block rubber (4).
2. a kind of sealed door according to claim 1, it is characterized in that described cam mechanism comprises airtight handle (13), rotating shaft (9), cam arm (10), roller (11), guide rod (2) composition, described push rod (5) is an integral body with metal platen (3), and described block rubber (4) is fixed on the metal platen (3) with glue.
3. a kind of sealed door according to claim 2, it is characterized in that described airtight handle (13), rotating shaft (9), cam arm (10) are an integral body, described roller (11) is connected on the cam arm (10) by bearing pin, the top of described guide rod (2) is the guide block (8) of a band arc surface, described guide rod (2) and guide block (8) are an integral body, described guide rod (2) is slidingly connected by stage clip (6) and door body (14), and described push rod (5) is slidingly connected by buffer spring (7) and guide rod (2).
4. a kind of sealed door according to claim 3 is characterized in that there is a little concaved circular cambered surface (12) guide block (8) centre of described band arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023415 CN203175343U (en) | 2013-01-17 | 2013-01-17 | Air-tight door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023415 CN203175343U (en) | 2013-01-17 | 2013-01-17 | Air-tight door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203175343U true CN203175343U (en) | 2013-09-04 |
Family
ID=49072058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320023415 Expired - Fee Related CN203175343U (en) | 2013-01-17 | 2013-01-17 | Air-tight door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203175343U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278901A (en) * | 2014-10-23 | 2015-01-14 | 南安市丰州高捷摩托车节能实用科技产品销售中心 | Lifting device capable of controlling inner plate hydraulically |
| CN104879046A (en) * | 2014-03-17 | 2015-09-02 | 阿特玛无限公司 | Seal adapted to bolt and seal assembly related to such seal |
| CN109209194A (en) * | 2018-10-26 | 2019-01-15 | 苏州岸肯电子科技有限公司 | A kind of soundproof door of anechoic chamber |
-
2013
- 2013-01-17 CN CN 201320023415 patent/CN203175343U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879046A (en) * | 2014-03-17 | 2015-09-02 | 阿特玛无限公司 | Seal adapted to bolt and seal assembly related to such seal |
| CN104278901A (en) * | 2014-10-23 | 2015-01-14 | 南安市丰州高捷摩托车节能实用科技产品销售中心 | Lifting device capable of controlling inner plate hydraulically |
| CN109209194A (en) * | 2018-10-26 | 2019-01-15 | 苏州岸肯电子科技有限公司 | A kind of soundproof door of anechoic chamber |
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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: 20130904 Termination date: 20140117 |