CN204877185U - Biparting people's air defense door line sewn down back of a jacket seal structure - Google Patents
Biparting people's air defense door line sewn down back of a jacket seal structure Download PDFInfo
- Publication number
- CN204877185U CN204877185U CN201520641710.2U CN201520641710U CN204877185U CN 204877185 U CN204877185 U CN 204877185U CN 201520641710 U CN201520641710 U CN 201520641710U CN 204877185 U CN204877185 U CN 204877185U
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- CN
- China
- Prior art keywords
- joint strip
- door leaf
- angle steel
- adhesive tape
- sealing joint
- 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 biparting people's air defense door line sewn down back of a jacket seal structure, including door leaf no. 1, door leaf no. 2, adhesive tape groove, fixed angle steel, extrusion piece, joint strip no. 1, joint strip no. 2, set screw no. 1 and set screw no. 2, the shape of cross section in adhesive tape groove appears for approximate F, the side in adhesive tape groove through set screw no. 1 fix door leaf no. 1 open the side on, one side of fixed angle steel fix door leaf no. 2 open the side on, joint strip no. 1 inserts and inlays the adhesive tape inslot, just joint strip no. 1 hugs closely on the another side of fixed angle steel, the extrusion piece is also fixed through set screw no. 2 on the another side of fixed angle steel, just extrusion piece with joint strip no. 1 arranges for the tappred plane laminating, extrusion piece with the door leaf still is equipped with joint strip no. 2 between two, not only the leakproofness is good to make its whole seal structure, long service life, and have installation and debugging convenience, the simple and convenient characteristics of maintenance.
Description
Technical field
The utility model relates to a kind of hermetically-sealed construction, particularly relates in a kind of biparting closed guard gate and stitches hermetically-sealed construction.
Background technology
The middle seam sealing of current common biparting closed guard gate is general adopts the embedding pressure type of floor, namely adhesive tape groove and sponge rubber bar is provided with at the unlatching side of a wherein door leaf of closed guard gate, the edge of a knife is provided with at the unlatching side of the opposite side door leaf of closed guard gate, this structure not only Installation and Debugging is inconvenient, maintenance trouble, application life is short, and middle seam is poor with the sealing of stitching infall up and down, cannot meet reality need.
Utility model content
For the problems referred to above, the problem that the utility model quasi-solution is determined is to provide a kind of simple and reasonable, Installation and Debugging convenience, good airproof performance, long service life and keeps in repair in easy biparting closed guard gate stitches hermetically-sealed construction.
For achieving the above object, the utility model is by the following technical solutions: stitch hermetically-sealed construction in a kind of biparting closed guard gate, comprise door leaf one, door leaf two, adhesive tape groove, fixing angle steel, crushing block, sealing joint strip one, sealing joint strip two, hold-down screw one and hold-down screw two, the shape of cross section of described adhesive tape groove is approximate F shape, one side of described adhesive tape groove is fixed on the unlatching side of door leaf one by hold-down screw one, described fixing angle steel while be fixed on the unlatching side of door leaf two, described sealing joint strip one is inserted and is embedded in described adhesive tape groove, and described sealing joint strip one is close on the another side of described fixing angle steel, described crushing block is also fixed on the another side of described fixing angle steel by hold-down screw two, and described crushing block and described sealing joint strip one are fitted for tapered plane and are arranged, sealing joint strip two is also provided with between described crushing block and described door leaf two.
As preferably, described fixing angle steel is equal leg angle.
Effective achievement of the present utility model: the utility model is simple and reasonable, adhesive tape groove shape of cross section is arranged to approximate F shape, and allow sealing joint strip one insert to be embedded in adhesive tape groove, and sealing joint strip one is close on the another side of fixing angle steel, moreover by the layout to crushing block, fixing angle steel and sealing joint strip two, and fixing angle steel is set to equal leg angle, make its integral seal structure not only good airproof performance, long service life, and have Installation and Debugging convenient, keep in repair easy feature.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-door leaf one, 2-door leaf two, 3-adhesive tape groove, 4-fixes angle steel, 5-crushing block, 6-sealing joint strip one, 7-sealing joint strip two, 8-hold-down screw one, 9-hold-down screw two.
Detailed description of the invention
In order to make those skilled in the art person better understand the utility model scheme, below in conjunction with the accompanying drawing in the present embodiment, clear, complete description is carried out to the technical scheme in the utility model embodiment.
As shown in Figure 1, the utility model discloses in a kind of biparting closed guard gate and stitch hermetically-sealed construction, comprise door leaf 1, door leaf 22, adhesive tape groove 3, fixing angle steel 4, crushing block 5, sealing joint strip 1, sealing joint strip 27, hold-down screw 1 and hold-down screw 29, the shape of cross section of adhesive tape groove 3 is approximate F shape, one side of adhesive tape groove 3 is fixed on the unlatching side of door leaf 1 by hold-down screw 1, fixing angle steel 4 while be fixed on the unlatching side of door leaf 22, sealing joint strip 1 is inserted and is embedded in adhesive tape groove 3, and sealing joint strip 1 is close on the another side of fixing angle steel 4, crushing block 5 is also fixed on the another side of fixing angle steel 4 by hold-down screw 29, and crushing block 5 and sealing joint strip 1 are fitted for tapered plane and are arranged, sealing joint strip 27 is also provided with between crushing block 5 and door leaf 22, fixing angle steel 4 is equal leg angle.
The utility model is simple and reasonable, adhesive tape groove 3 shape of cross section is arranged to approximate F shape, and allow sealing joint strip 1 insert to be embedded in adhesive tape groove 3, and sealing joint strip 1 is close on the another side of fixing angle steel 4, moreover by the layout to crushing block 5, fixing angle steel 4 and sealing joint strip 27, and fixing angle steel 4 is set to equal leg angle, make its integral seal structure not only good airproof performance, long service life, and have Installation and Debugging convenient, keep in repair easy feature.
Obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
Claims (2)
1. stitch hermetically-sealed construction in a biparting closed guard gate, comprise door leaf one (1), door leaf two (2), adhesive tape groove (3), fixing angle steel (4), crushing block (5), sealing joint strip one (6), sealing joint strip two (7), hold-down screw one (8) and hold-down screw two (9), it is characterized in that: the shape of cross section of described adhesive tape groove (3) is approximate F shape, one side of described adhesive tape groove (3) is fixed on the unlatching side of door leaf one (1) by hold-down screw one (8), described fixing angle steel (4) while be fixed on the unlatching side of door leaf two (2), described sealing joint strip one (6) is inserted and is embedded in described adhesive tape groove (3), and described sealing joint strip one (6) is close on the another side of described fixing angle steel (4), described crushing block (5) is also fixed on the another side of described fixing angle steel (4) by hold-down screw two (9), and described crushing block (5) and described sealing joint strip one (6) are fitted for tapered plane and are arranged, sealing joint strip two (7) is also provided with between described crushing block (5) and described door leaf two (2).
2. stitch hermetically-sealed construction in biparting closed guard gate according to claim 1, it is characterized in that: described fixing angle steel (4) is equal leg angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520641710.2U CN204877185U (en) | 2015-08-17 | 2015-08-17 | Biparting people's air defense door line sewn down back of a jacket seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520641710.2U CN204877185U (en) | 2015-08-17 | 2015-08-17 | Biparting people's air defense door line sewn down back of a jacket seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204877185U true CN204877185U (en) | 2015-12-16 |
Family
ID=54821568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520641710.2U Expired - Fee Related CN204877185U (en) | 2015-08-17 | 2015-08-17 | Biparting people's air defense door line sewn down back of a jacket seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204877185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178278A (en) * | 2017-07-25 | 2017-09-19 | 上海民防建筑研究设计院有限公司 | A kind of bivalve door with middle seam sealing structure |
-
2015
- 2015-08-17 CN CN201520641710.2U patent/CN204877185U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178278A (en) * | 2017-07-25 | 2017-09-19 | 上海民防建筑研究设计院有限公司 | A kind of bivalve door with middle seam sealing structure |
| CN107178278B (en) * | 2017-07-25 | 2023-05-26 | 上海民防建筑研究设计院有限公司 | Double-leaf door with center seam sealing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20200817 |