CN202673067U - Novel steel door gap-covering plate structure - Google Patents
Novel steel door gap-covering plate structure Download PDFInfo
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- CN202673067U CN202673067U CN 201220344048 CN201220344048U CN202673067U CN 202673067 U CN202673067 U CN 202673067U CN 201220344048 CN201220344048 CN 201220344048 CN 201220344048 U CN201220344048 U CN 201220344048U CN 202673067 U CN202673067 U CN 202673067U
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Abstract
Provided is a novel steel door gap-covering plate structure. The novel steel door gap-covering plate structure comprises a bottom plate (1), a cover plate (2) and bolts (3), and is characterized in that the bottom plate (1) and the cover plate (2) are fixedly connected to form a frame-shaped gap-covering plate (4), fireproofing padding (5) fills inside the gap-covering plate (4), the front side face and the back side face of the gap-covering plate (4) are symmetrically provided with bolt installation holes (6), and the bolts (3) are installed in the bolt installation holes (6). The bolts (3) are placed in a cavity portion of the gap-covering plate (4), and the cavity portion is surrounded by the fireproofing padding (5). A groove (101) is arranged on the right side of the bottom plate (1), and a fireproofing sealing strip (7) is inlaid in the groove (101). The novel steel door gap-covering plate structure can not only play the role of covering gaps, but also strengthen whole strength of a steel door by means of the design of bolt installation positions, and therefore fireproofing or anti-theft performance of the steel door is improved.
Description
Technical field
The utility model belongs to the steel door technical field, specifically just relates to a kind of Novel steel door closure seam plated construction.
Background technology
Along with the fast development of economy, building trade also obtains fast development, and is also more and more stricter to the requirement of building unit, requires steel door that larger intensity is arranged, good rigidly, and antidetonation is strong, easily folding, the characteristics of manufacturing convenient transportation.
In order to realize two effective sealings of opening the steel door centre joint, often adopt external lid seam plated construction.This external lid seam plated construction generally can play fire prevention and anti-theft feature, is widely used.Yet sealing, pick-proof effect are only played in the design of common external lid seam plated construction, and the installation of latch are not taken into account, therefore need to the latch installing hole be set in steel door fan outer side edges.This causes the local weak of steel door fan, thereby fire prevention and anti-theft feature are restricted in the part, and the bulk strength of door leaf also descends to some extent simultaneously.
The utility model content
External lid seam plate for existing steel double door is not considered the present situation that latch is installed, the Novel steel door closure seam plated construction that the utility model provides, not only can play the seam effect of covering, can also be by the design to the latch installation site, guarantee that the door leaf internal construction is unaffected, thereby strengthen the bulk strength of steel door, improved fire prevention or the theftproof performance of steel door.
Technical scheme
In order to realize above-mentioned technical purpose, the utility model designs a kind of Novel steel door closure seam plated construction, it comprises base plate, cover plate and latch, it is characterized in that: described base plate is fixedly connected with lid and is combined into shaped as frame lid seam plate, be filled with the fire prevention filler in the lid seam plate, the symmetrical latch installing hole that has on the lid seam plate front and back sides, latch filled the latch installing hole, latch is arranged in lid seam plate inner cavity and divides and be in the fire prevention filler and surround, described base plate right side opening is fluted, is inlaid with fire proof sealing strip in the groove.
Further, described base plate is fixedly connected with by rivet with cover plate, and plate outer side face and cover plate medial surface are close to.
Further, described shaped as frame lid seam plate is square.
Beneficial effect
Lid seam plate is square and with the groove of mosaic seal, and door bolt is installed in the lid seam plate, has the hole that latch is installed on the lid seam plate, and fire proof sealing strip is embedded in the groove of lid seam.After door leaf cut out, lid seam plate outward appearance seemed very similar to doorframe, has played preferably decorative effect.The utility model not only can play the seam effect of covering, and can also strengthen the steel casement door bulk strength by to the design with the latch installation site, has improved fire prevention or the theftproof performance of steel door.
Description of drawings
Accompanying drawing 1 is the front view during the utility model uses.
Accompanying drawing 2 be in the accompanying drawing 1 A to sectional view.
Accompanying drawing 3 be in the accompanying drawing 1 B to sectional view.
Accompanying drawing 4 is C place enlarged drawings in the accompanying drawing 2.
Accompanying drawing 5 is the utility model transverse sectional view.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
Shown in accompanying drawing 1,2,3,4,5 and 6, a kind of Novel steel door closure seam plated construction, it comprises base plate 1, cover plate 2 and latch 3, wherein, described base plate 1 is fixedly connected with cover plate 2 and is combined into shaped as frame lid seam plate 4, be filled with fire prevention filler 5 in the lid seam plate 4, the symmetrical latch installing hole 6 that has on lid seam plate 4 front and back sides, latch 3 filled latch installing hole 6, latch 3 is arranged in lid seam plate 4 inner cavity and divides and be in fire prevention filler 5 and surround, described base plate 1 right side opening is fluted 101, and 101 li of grooves are inlaid with fire proof sealing strip 7.
Described base plate 1 and cover plate 2 are fixedly connected with by rivet, and base plate 1 lateral surface and cover plate 2 medial surfaces are close to.
Described shaped as frame lid seam plate 4 is square.
Claims (3)
1. a Novel steel door closure stitches plated construction, it comprises base plate (1), cover plate (2) and latch (3), it is characterized in that: described base plate (1) is fixedly connected with cover plate (2) and is combined into shaped as frame lid seam plate (4), be filled with fire prevention filler (5) in the lid seam plate (4), the symmetrical latch installing hole (6) that has on lid seam plate (4) front and back sides, latch (3) filled latch installing hole (6), latch (3) is arranged in lid seam plate (4) inner cavity and divides and be in fire prevention filler (5) and surround, described base plate (1) right side opening fluted (101), the inner fire proof sealing strip (7) that is inlaid with of groove (101).
2. a kind of Novel steel door closure as claimed in claim 1 stitches plated construction, and it is characterized in that: described base plate (1) is fixedly connected with by rivet with cover plate (2), and base plate (1) lateral surface and cover plate (2) medial surface are close to.
3. a kind of Novel steel door closure as claimed in claim 1 stitches plated construction, it is characterized in that: described shaped as frame lid seam plate (4) is for square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220344048 CN202673067U (en) | 2012-07-16 | 2012-07-16 | Novel steel door gap-covering plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220344048 CN202673067U (en) | 2012-07-16 | 2012-07-16 | Novel steel door gap-covering plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202673067U true CN202673067U (en) | 2013-01-16 |
Family
ID=47493978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220344048 Expired - Fee Related CN202673067U (en) | 2012-07-16 | 2012-07-16 | Novel steel door gap-covering plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202673067U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481367A (en) * | 2014-12-04 | 2015-04-01 | 重庆渝万通新材料科技股份有限公司 | Split crevice cover structure of fire door |
| CN104481371A (en) * | 2014-12-09 | 2015-04-01 | 重庆渝万通新材料科技股份有限公司 | Seam cover plate structure of fireproof door |
| CN104632040A (en) * | 2014-12-04 | 2015-05-20 | 重庆渝万通新材料科技股份有限公司 | Fireproof door seam covering structure |
-
2012
- 2012-07-16 CN CN 201220344048 patent/CN202673067U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481367A (en) * | 2014-12-04 | 2015-04-01 | 重庆渝万通新材料科技股份有限公司 | Split crevice cover structure of fire door |
| CN104632040A (en) * | 2014-12-04 | 2015-05-20 | 重庆渝万通新材料科技股份有限公司 | Fireproof door seam covering structure |
| CN104632040B (en) * | 2014-12-04 | 2016-09-21 | 重庆渝万通新材料科技股份有限公司 | A kind of fire prevention door closure crack structure |
| CN104481371A (en) * | 2014-12-09 | 2015-04-01 | 重庆渝万通新材料科技股份有限公司 | Seam cover plate structure of fireproof door |
| CN104481371B (en) * | 2014-12-09 | 2016-08-24 | 重庆渝万通新材料科技股份有限公司 | Fire prevention door closure seam plate structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel steel door gap-covering plate structure Effective date of registration: 20131210 Granted publication date: 20130116 Pledgee: Bank of Shanghai Limited by Share Ltd Pudong branch Pledgor: Shanghai Senlin Special Type Steel Door Co., Ltd. Registration number: 2013310000083 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20170716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |