CN101126292B - Fire-proof seal protection structure for fire-proof lock - Google Patents
Fire-proof seal protection structure for fire-proof lock Download PDFInfo
- Publication number
- CN101126292B CN101126292B CN2007101457777A CN200710145777A CN101126292B CN 101126292 B CN101126292 B CN 101126292B CN 2007101457777 A CN2007101457777 A CN 2007101457777A CN 200710145777 A CN200710145777 A CN 200710145777A CN 101126292 B CN101126292 B CN 101126292B
- Authority
- CN
- China
- Prior art keywords
- fire
- fireproof
- lock
- lockset
- proof seal
- 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
Links
- 239000007770 graphite material Substances 0.000 claims abstract description 8
- 210000002268 wool Anatomy 0.000 claims abstract description 7
- 239000010425 asbestos Substances 0.000 claims abstract description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 3
- 238000009413 insulation Methods 0.000 claims description 9
- 239000005995 Aluminium silicate Substances 0.000 claims description 5
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 claims description 5
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 5
- 235000012211 aluminium silicate Nutrition 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000001467 acupuncture Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 abstract 2
- 230000009977 dual effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 239000000779 smoke Substances 0.000 abstract 1
- 230000002265 prevention Effects 0.000 description 3
- 239000003500 flue dust Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 241001484259 Lacuna Species 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Special Wing (AREA)
Abstract
The invention relates to a fireproof lockset, in particular to the fireproof airtight protection structure of the fireproof lockset that is used for the fireproof door, the theftproof door and the door which has the dual fireproof and theftproof function. The invention comprises a bolt, a tapered ned, a tumbler and a lock case which is punched with a mounting hole; two fireproof seal boxes are arranged at both sides of the lock case, a graphite material that is for fireproof sealing purpose is filled inside the fireproof seal box, two heat-insulating adjustment pads which are made of asbestos sheet are arranged at both sides of the graphite material, an aluminum silicate needled wool is filled at the bottom of the lock case and an aluminum silicate wool is filled between the outsides of the lock case and the fireproof seal box and the door. When the temperature is higher than 300 DEG C in fire, the graphite material in the fireproof seal box starts to expand, which fills the clearance between the cylinder of the lockset, the tumbler, a mounting lever and other parts and the lock case, the external heat and smoke cannot enter the inside of the lock case, and thus, the fireproof and heat-insulating and smokeproof effect of a fireproof lock is realized, which guarantees that the fireproof lock is not damaged in fire and can be unlocked normally.
Description
Technical field:
The present invention relates to the lockset of preventing fires, especially a kind of fire-proof seal protection structure for fire-proof lock that is used for the difunctional door of labeled door, security door and fire-proof and theft-proof.
Background technology:
At present; the fire prevention series gate is installed with to lockset that to overweight support function be the main lock body protection box that installs additional; at mounting knob; during cover plate; just an assurance door surface does not subside and is purpose; get rid of silk flosssilk wadding even around the lock box that lock is installed, install alumina silicate additional; after when using one section; because the rotation of lock can produce very big gap; when fire took place, flame was very harmful to lock, and lock keyhole is smoldered; temperature is transmitted to the back of the body fire face of door by lock; the lock handle that makes the people face high temperature can't be opened, even causes the tapered end inner body owing to Gao Re damages, and door can't be opened and can not escape when fire takes place.
Summary of the invention:
The present invention is intended to solve the fire proof seal problem that existing Fire-proof lock exists, and can make lockset itself reduce heating temperature to greatest extent when providing a kind of fire to take place, and guarantees its normal fire-proof seal protection structure for fire-proof lock of opening.
The technical solution adopted for the present invention to solve the technical problems is: a kind of fire-proof seal protection structure for fire-proof lock; comprise dead bolt; tapered end; swing arm; the dead bolt of lockset; tapered end; swing arm is installed on the labeled door with normal mode; periphery at dead bolt is installed a lock box; the lock box upper punch is shaped on the lockset installing hole; install a fire proof seal box additional in the lock box both sides; be filled with the graphite material of fire proof seal in this fire proof seal box; in fire proof seal box both sides external heat insulation adjusting pad is set; this heat insulation adjusting pad is made with sheet asbestos; get rid of cotton in that lock box bottom filling alumina silicate pin is perverse before lockset is installed, lock box and the fire proof seal box is outside and the door body between be filled with aluminium silicate wool.
Compare with existing lockset mounting structure, remarkable result of the present invention is: aluminium silicate wool can play the fire-proof and thermal-insulation effect when fire takes place, when temperature＞300 are spent, graphite material in the fire proof seal box begins to expand, with each interporal lacuna turgor on tapered end, swing arm, installation screw rod and other part and the lock box of lockset, outside heat and flue dust can't enter in the lock box body, thereby reach the fire prevention to Fire-proof lock, heat insulation, resistance flue dust effect, greatly reduce the heating temperature of fire prevention series lock, guarantee that Fire-proof lock is not damaged when fire takes place, can normally open.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
The specific embodiment:
Below in conjunction with drawings and Examples in detail the present invention is described in detail.
A kind of fire-proof seal protection structure for fire-proof lock; by dead bolt 1; lock box 2; fire proof seal box 3; graphite material 4; heat insulation levelling pad 5; the alumina silicate pin is perverse to get rid of cotton 6; aluminium silicate wool 7; tapered end 8; screw rod 9 is installed; swing arm 10 is formed; the dead bolt 1 of lockset; tapered end 8; swing arm 10 is installed on the labeled door with normal mode; periphery at dead bolt 1 is installed a lock box 2; lock box 2 upper punches are shaped on the lockset installing hole; install a fire proof seal box 3 additional in lock box 2 both sides; be filled with the graphite material 4 of fire proof seal in this fire proof seal box 3; in fire proof seal box 3 both sides external heat insulation levelling pad 5 is set; these heat insulation levelling pad 5 usefulness sheet asbestoss are made; get rid of cottonly 6 in that lock box 2 bottoms filling alumina silicate pin is perverse before lockset is installed, be filled with aluminium silicate wool 7 between the outside and door body at lock box 2 and fire proof seal box 3.
Claims (1)
1. fire-proof seal protection structure for fire-proof lock; comprise dead bolt; tapered end; swing arm; the dead bolt of lockset; tapered end; swing arm is installed on the labeled door with normal mode; it is characterized in that; periphery at dead bolt is installed a lock box; the lock box upper punch is shaped on the lockset installing hole; install a fire proof seal box additional in the lock box both sides; be filled with the graphite material of fire proof seal in this fire proof seal box; in fire proof seal box both sides external heat insulation adjusting pad is set; this heat insulation adjusting pad is made with sheet asbestos, gets rid of cotton in the acupuncture of lock box bottom filling alumina silicate before lockset is installed, and is filled with aluminium silicate wool between lock box and fire proof seal box outside and door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101457777A CN101126292B (en) | 2007-09-07 | 2007-09-07 | Fire-proof seal protection structure for fire-proof lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101457777A CN101126292B (en) | 2007-09-07 | 2007-09-07 | Fire-proof seal protection structure for fire-proof lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101126292A CN101126292A (en) | 2008-02-20 |
| CN101126292B true CN101126292B (en) | 2010-09-08 |
Family
ID=39094408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101457777A Expired - Fee Related CN101126292B (en) | 2007-09-07 | 2007-09-07 | Fire-proof seal protection structure for fire-proof lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101126292B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105986701B (en) * | 2015-03-03 | 2018-02-09 | 天津盛达防火门技术有限公司 | One kind fire prevention lock box |
| CN107476658A (en) * | 2017-10-12 | 2017-12-15 | 成都易住信息技术有限公司 | The intelligent electronic lock that a kind of identity-based card is unlocked |
| CN112502537A (en) * | 2020-12-01 | 2021-03-16 | 佛山市南海崇泰防火材料有限公司 | Fireproof lock |
| CN114687611A (en) * | 2022-03-08 | 2022-07-01 | 广东曼申智能科技有限公司 | Device and method for ensuring fire-resistant integrity of intelligent door lock |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2594572Y (en) * | 2002-12-27 | 2003-12-24 | 庆堂工业（大连）有限公司 | High-pressure ball valves |
| CN1572824A (en) * | 2003-06-18 | 2005-02-02 | 希尔蒂股份公司 | Use of thermally expandable graphite intercalation compounds for producing fire-protection seals and method for their production |
| CN2701476Y (en) * | 2004-06-25 | 2005-05-25 | 韦洪贞 | Fire proofing mask |
| WO2006126181A2 (en) * | 2005-05-27 | 2006-11-30 | Giampaolo Benussi | Intumescent seal |
-
2007
- 2007-09-07 CN CN2007101457777A patent/CN101126292B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2594572Y (en) * | 2002-12-27 | 2003-12-24 | 庆堂工业（大连）有限公司 | High-pressure ball valves |
| CN1572824A (en) * | 2003-06-18 | 2005-02-02 | 希尔蒂股份公司 | Use of thermally expandable graphite intercalation compounds for producing fire-protection seals and method for their production |
| CN2701476Y (en) * | 2004-06-25 | 2005-05-25 | 韦洪贞 | Fire proofing mask |
| WO2006126181A2 (en) * | 2005-05-27 | 2006-11-30 | Giampaolo Benussi | Intumescent seal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101126292A (en) | 2008-02-20 |
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| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: LI JUNZENG Owner name: TANGSHAN KIM SAM-SOON DECORATIVE MATERIALS CO.,LTD Free format text: FORMER OWNER: ZUNHUA ZHONGKUI DOOR INDUSTRY CO., LTD. Effective date: 20100506 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 064200 NO.28, HUAMING SOUTH ROAD, ZUNHUA CITY, HEBEI PROVINCE TO: 064200 CHENGXI INDUSTRIAL PARK DISTRICT, ZUNHUA CITY, HEBEI PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20100506 Address after: 064200 West Industrial Zone, Zunhua City, Hebei Applicant after: Tangshan Jinsanshun Decoration Materials Co., Ltd. Address before: 064200 Zunhua City, Hebei province Huaming Road No. 28 Applicant before: Zunhua Zhongkui Door Co., Ltd. Co-applicant before: Li Junzeng |
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| C14 | Grant of patent or utility model | ||
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Owner name: ZUNHUA ZHONGKUI DOOR CO., LTD. Free format text: FORMER OWNER: TANGSHAN JINSANSHUN DECORATIVE MATERIAL CO., LTD. Effective date: 20141010 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141010 Address after: West Island Industrial Park West Zhuang village 064200 Hebei city of Zunhua Province Patentee after: Zunhua Zhongkui Door Co., Ltd. Address before: 064200 West Industrial Zone, Zunhua City, Hebei Patentee before: Tangshan Jinsanshun Decoration Materials Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20150907 |
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| EXPY | Termination of patent right or utility model |