CN202273562U - Enclosed operation structure of gas-tight door - Google Patents
Enclosed operation structure of gas-tight door Download PDFInfo
- Publication number
- CN202273562U CN202273562U CN2011203750730U CN201120375073U CN202273562U CN 202273562 U CN202273562 U CN 202273562U CN 2011203750730 U CN2011203750730 U CN 2011203750730U CN 201120375073 U CN201120375073 U CN 201120375073U CN 202273562 U CN202273562 U CN 202273562U
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- Prior art keywords
- door
- track
- enclosed
- airtight
- guide section
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- 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 - Lifetime
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Abstract
The utility model discloses an enclosed operation structure of a gas-tight door. The enclosed operation structure comprises a door rail and hanging wheels and is characterized in that a door rail which is a double-rail corresponding to two hanging wheels for fixing the front and rear portions of the gas-tight door, the double-rail comprises a parallel guiding segment and an enclosed guiding segment, the parallel guiding segment and the enclosed guiding segment are an integrated structure, and the enclosed guiding segment is a downward and inward inclined structure. When a gas-tight door is opened and in enclosed operation, the enclosed operation structure ensures the stable detachment and enclosure between the gas-tight door, the wall and the floor, and prevents friction contact between sealing strips and wearing of sealing strips. Moreover the door has excellent operation effect, and the service lifetime of the hanging wheels is prolonged.
Description
Technical field
The utility model relates to a kind of air tight door technology, the airtight operating structure of particularly a kind of air tight door.
Background technology
Chinese patent 200920196217.9 discloses a kind of air tight door, and it comprises and is arranged on the guide locating device provided of body upper end, the lead that is arranged on a chute of body bottom and is slidingly matched with chute; Lead is positioned at a side in doorframe the place ahead; And be fixedly installed on the bottom surface, a side side of chute vertically is provided with to deviating from first inclined-plane that the doorframe direction tilts, and the opposite side side of chute is provided with second inclined-plane parallel with first inclined-plane; Form a tip chute between first inclined-plane and second inclined-plane; Be circular arc with the contacted part in first inclined-plane and second inclined-plane on the lead, this structure is only required with the distance of doorframe relatively accurate, and less demanding along the installation site of door body moving direction to being fixed on lead and auxiliary lead on the bottom surface; Allow deviation, be convenient to installation.But the setting of the guide frame of this surface-based lead is unfavorable for the place that hygienic requirements is high, and the amplitude of its airtight operation is little, can not play good obturation effect.
The utility model content
The purpose of the utility model is to provide a kind of airtight performance high for the deficiency that solves above-mentioned prior art, can not produce the airtight operating structure of air tight door of wearing and tearing to weather strip during airtight operation.
To achieve these goals; The airtight operating structure of a kind of air tight door that the utility model designed comprises door track and hanging wheel, it is characterized in that described door track is a double track; Corresponding respectively two hanging wheels that are used for fixing before and after air tight door on the door track of double track; The door track of said double track is made up of parallel guide section and airtight guide section, is overall structure between parallel guide section and the airtight guide section, airtight guide section be downwards, structure slopes inwardly.
More steady in order to guarantee in the air tight door running, be provided with auxiliary door track on the door track side of double track, on auxiliary door track, be provided with auxiliary hanging wheel.
The airtight operating structure of the air tight door that the utility model provides, hanging wheel operates in respectively on the door track of being made up of double track separately before and after it, and the door track of double track composition all is arranged to parallel guide section and airtight guide section separately; At closing time; Hanging wheel at first runs parallel on the parallel guide section of door track separately, and when hanging wheel moves to when needing closed position, hanging wheel gets into the airtight guide section of door track; The door track of airtight guide section simultaneously inwardly, downwards to the hanging wheel guiding, make the steady airtight operation of air tight door; Otherwise, when air tight door is opened, the airtight guide section of door track simultaneously outwards, upwards to the hanging wheel guiding, air tight door is steadily opened, then the parallel guide section of door track to hanging wheel carry out parallel conductive to, open air tight door.
The airtight operating structure of the air tight door that the utility model provides; When the unlatching of air tight door and airtight operation; Can guarantee the steady disengaging on air tight door and metope and ground or airtight, avoid the contact of weather strip generation friction-type, avoid the weather strip wearing and tearing; And the operational effect of door is good, the longer service life of hanging wheel.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the plan structure figure of Fig. 1;
Fig. 3 is the side-looking structural representation of Fig. 1.
Among the figure: door track 1, parallel guide section 11, airtight guide section 12, hanging wheel 2, auxiliary hanging wheel 21, air tight door 3, auxiliary door track 4.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Embodiment:
Like Fig. 1, Fig. 2, shown in Figure 3; The airtight operating structure of kind air tight door that present embodiment provides comprises door track 1 and hanging wheel 2, it is characterized in that described door track 1 is double track; Corresponding respectively two hanging wheels 2 that are used for fixing in air tight door 3 front and back on the door track 1 of double track; The door track 1 of said double track is made up of parallel guide section 11 and airtight guide section 12, is overall structure between parallel guide section 11 and the airtight guide section 12, airtight guide section 12 be downward, structure slopes inwardly.Door track 1 other being provided with at double track assisted door track 4, on auxiliary door track 4, is provided with auxiliary hanging wheel 21.
Claims (2)
1. airtight operating structure of air tight door; Comprise door track (1) and hanging wheel (2); It is characterized in that described door track (1) is a double track, corresponding respectively two hanging wheels (2) that are used for fixing before and after air tight door (3) on the door track of double track (1), the door track of said double track (1) is made up of parallel guide section (11) and airtight guide section (12); Between parallel guide section (11) and the airtight guide section (12) is overall structure, airtight guide section (12) be downwards, structure slopes inwardly.
2. the airtight operating structure of air tight door according to claim 1 is characterized in that door track (1) side at double track is provided with auxiliary door track (4), on auxiliary door track (4), is provided with auxiliary hanging wheel (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203750730U CN202273562U (en) | 2011-09-30 | 2011-09-30 | Enclosed operation structure of gas-tight door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203750730U CN202273562U (en) | 2011-09-30 | 2011-09-30 | Enclosed operation structure of gas-tight door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202273562U true CN202273562U (en) | 2012-06-13 |
Family
ID=46193926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203750730U Expired - Lifetime CN202273562U (en) | 2011-09-30 | 2011-09-30 | Enclosed operation structure of gas-tight door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202273562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102364021A (en) * | 2011-09-30 | 2012-02-29 | 宁波高新区欧尼克科技有限公司 | Enclosed running structure for airtight door |
-
2011
- 2011-09-30 CN CN2011203750730U patent/CN202273562U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102364021A (en) * | 2011-09-30 | 2012-02-29 | 宁波高新区欧尼克科技有限公司 | Enclosed running structure for airtight door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NINGBO OWNIC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: NINGBO HIGH-TECH ZONE OWNIC TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 315040 Zhejiang city of Ningbo province high tech Zone No. 1558 Jiangnan Road, Zhejiang branch building room 1223 Patentee after: NINGBO OWNIC TECHNOLOGY CO., LTD. Address before: 315040 Zhejiang city of Ningbo province high tech Zone No. 1558 Jiangnan Road, building 1223 room Zhejiang branch of Ningbo high tech Zone Ownic Technology Co. Ltd. Patentee before: Ningbo High-tech Zone Ownic Automatic Doors Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315040 Zhejiang city of Ningbo province high tech Zone No. 1558 Jiangnan Road, Zhejiang branch building room 1223 Patentee after: NINGBO OWNIC AUTO DOOR CO., LTD. Address before: 315040 Zhejiang city of Ningbo province high tech Zone No. 1558 Jiangnan Road, Zhejiang branch building room 1223 Patentee before: NINGBO OWNIC TECHNOLOGY CO., LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120613 |
|
| CX01 | Expiry of patent term |