CN1622777A - Fire-resistant gun cabinet - Google Patents

Fire-resistant gun cabinet Download PDF

Info

Publication number
CN1622777A
CN1622777A CN03802747.XA CN03802747A CN1622777A CN 1622777 A CN1622777 A CN 1622777A CN 03802747 A CN03802747 A CN 03802747A CN 1622777 A CN1622777 A CN 1622777A
Authority
CN
China
Prior art keywords
cabinet
wall
door
fire
lateral column
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.)
Pending
Application number
CN03802747.XA
Other languages
Chinese (zh)
Inventor
泰里·P·克利夫兰
凯尔文·H·怀德尔曼
R·戴维·帕洛
理查德·J·莱因沃尔德
道格拉斯·O·尼科尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
John D Brush and Co Inc
Original Assignee
John D Brush and Co Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by John D Brush and Co Inc filed Critical John D Brush and Co Inc
Publication of CN1622777A publication Critical patent/CN1622777A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B81/00Cabinets or racks specially adapted for other particular purposes, e.g. for storing guns or skis
    • A47B81/005Devices for storing or displaying rifles, guns, pistols or elongated objects such as fishing rods storing fishing rods
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05GSAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
    • E05G1/00Safes or strong-rooms for valuables
    • E05G1/02Details
    • E05G1/024Wall or panel structure
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/20Application of doors, windows, wings or fittings thereof for furnitures, e.g. cabinets

Abstract

A fire-resistant container for use as a safe. The container is formed of steel and is lined on its inner surface with fire-resistant materials. The preferred fire-resistant materials include mineral-filled paper-faced sheet material, commonly known as sheetrock, gypsum board, or drywall. The sheet material is provided in various thicknesses depending upon the location within the container. An air space is also provided between the fire-resistant materials and the wall. A front wall of the container is formed with an offset jamb for receiving a safe door having a conventional combination lock controlling a plurality of livebolts which are engaged behind a flange formed in the jamb. The door is fitted with fire resistant materials in similar fashion to the container walls, preferably magnesium board, and the jamb is gasketed in intumescent material. A fire-resistant container in accordance with the invention meets Sentry Self-Test 1 and is suitable for storage of paper documents, firearms, and other valuables.

Description

Fire prevention firearms cabinet
Technical field
The invention relates to fire-resistant container, more particularly, is about salamander or fire-proof safe, especially, and about comprising heat insulation and salamander or cabinet expanded material.
Background technology
Container is used for temporary protection, and it stores thing, can prevent to store thing and be subjected to the damage that external heat source such as fire causes, and this is that people are familiar with.This class container is called it " fireproof " in the prior art, and those can be through being exposed to a specific temperature and/or after the time especially, still the container of being kept perfectly property.But the fire-resistant container of locking is called as fire prevention " safety box ", has been widely used in storing those and has been exposed to document, weapon or other valuables that damage or damage easily under the high temperature.For example, the salamander of the various models that provide of Sentry group (New York, United States 14625 Rochesters) promptly is this salamander.
The 72nd part 1 of underwriter's laboratory standard (UL standard) stipulated strict fire resistance test, after it required container to heat up rapidly according to the official hour temperature curves of 30 minutes 1550 degree from the room temperature to the Fahrenheit, the temperature of internal tank was lower than Fahrenheit 350 degree.The safety box of some prior aries is realized above-mentioned fire-resistant by relative thicker wall and bigger quality.Such safety box production cost height, fetch long price and transportation inconvenience.
One strict degree is low slightly but the 72nd part 1 of fire resistance test (be called Sentry herein and test oneself 1) and UL standard that practicality is higher is all identical, is that the highest required external temperature has only Fahrenheit 1200 degree.
Therefore, need a kind of safety box or cabinet, its production cost is not high, is convenient to transportation, and meets test oneself 1 requirement of Sentry.
It is a kind of improved that basic purpose of the present invention will provide exactly, is used for the salamander or the fire-proof safe of save File, weapon or other valuables, and its production cost is not high, is convenient to transportation, and meet test oneself 1 requirement of Sentry.
Summary of the invention
Purpose of the present invention just is to provide a kind of fire-resistant container as safety box.This container is made by iron and steel, and inwall is lined with fire proofing material.Preferred fire proofing material comprises the mineral-filled light sheet material of paper, and is common as Sheetrock, plasterboard or dry wall plate.Preferably, light sheet material has nothing in common with each other according to its position thickness in container.Preferably, between fire proofing material and wall, be provided with the space.An antetheca of container has the lateral column of a biasing, is used to bear a safe door, and this safe door has a traditional combination lock and controlling numerous movable bolts, and described movable bolt engages with bead heel on the lateral column.The identical mode of described Men Yiyu chamber wall is equipped with fire proofing material, and lockset has the preferably inside cover plate made of magnesium plate, and described lateral column pad has expanded material.Fire-resistant container of the present invention meets test oneself 1 standard of Sentry, is suitable for store files archives, weapon and other valuables.
Description of drawings
In conjunction with the drawings, read following explanation, aforementioned and other purpose, characteristics and advantage and present preferred embodiment of the present invention, it is clearer to become.
Fig. 1 is the axis side views such as front of fire-resistant container of the present invention;
Fig. 2 is the axis side views such as rear flank portion of container shown in Figure 1, has shown the position of a passage of container back;
Fig. 3 is the front section view of Fig. 1 along the part of plane 3-3;
Fig. 4 is the open and flat cutaway view of Fig. 1 along the part of plane 4-4;
Fig. 5 is the enlarged diagram of the installation of lateral column in Fig. 4 centre circle 5 and door.
The specific embodiment
Consult Fig. 1, fire-resistant container 1O of the present invention comprises a casing 12 that forms by the straight line of door 14 lockings, and described door 14 pivots with casing 12 by external hinge 16 and is connected.Casing 12 defines the outer wall of container, its preferably steel plate make, preferably about 3mm is thick.Door 14 preferably also is to make with the thick steel plate of about 3mm.Door 14 is received by the lateral column 18 of the biasing that the opening along casing 12 forms, and described lateral column biasing is to prevent that instrument from directly entering box house.Door 14 provides a traditional combination lock 20, links to each other with traditional activity bolt assembly 22 operations of controlling by central handle 24.By rotary handle 24, movable bolt 22 is received from the back of the flange 25 that forms along lateral column 18 as usual, or withdraws from (Fig. 5) from flange 25.Door 14 has an inner cover plate 28, is used for covering lock and movable bolt mechanism.
Casing 12 comprises a roof 30, one rear walls 32, a plurality of sidewalls 34 and a bottom surface 36.All these walls and door all are lined with fire-resistant composition 38 along its inner surface, and the mineral-filled light sheet material of paper preferably is common as Sheetrock, plasterboard or dry wall plate.Way is preferably, and by non-flame properties liner, the inner surface of fire-resistant composition 38 and wall does not contact, and forms isolated space 46 at the two, and described noninflammability liner 44 can be to be made by the magnesium oxide plate as 9mm.Way is preferably, the light sheet material 38a that roof 30, rear wall 32, sidewall 34 and bottom surface 36 are served as a contrast be 0.625 inch thick.
Be illustrated in figure 5 as one of the lateral column zone that is positioned at container configuration 52 preferably at present, sidewall 34, antetheca 54, lateral column 18 and flange 25 are cooperated with each other and have been formed a recess 56, and 56 of recesses have constituted the doorway.Way is preferably, and recess 56 is filled with the mixture that thickness is the component 38 of 0.375 inch (38b), 0.500 inch (38c) and 0.625 inch (38a).Similar with wall, door 14 is heat insulation; Yet inner cover plate 28 is preferably by the similar magnesium oxide plate of material that is adopted with liner 44 and makes.Door 14 further is provided with an edge 62, the space 64 of matching and defining complications betwixt with lateral column 18.Door gasket 66 is arranged on the door 14 and around the whole edge of door 14, this liner 66 is preferably by the sodium metasilicate expanded material to be made, and described sodium metasilicate expanded material can be as PALUSOL P or PALUSOL PM, can buy from ODICE fire protection.By thermal dehydration, this material can be expanded to 5 times of original thickness at least, promptly in space 64, fill up hard, non-flame properties, have the foam of height thermal insulation, thereby prevent that flame and cigarette from entering casing 12.As replacement, liner 66 also can be arranged on the lateral column 18 reaching same effect, rather than is arranged on the edge 62.
Shown in Fig. 2 and 3, expanded material has discharged a large amount of water vapours or steam in expansion process, and these steam or steam need be discharged into the casing outside, therefore, a passage 68 is set at least on the bottom surface 36, extends to box house 49 from the casing outside.In addition, one or more passage 68a can also be set, enter space 46 from the casing outside by rear wall 32 preferably, to prevent when air expands, casing generation thermal deformation, these holes can be by mineral-filled ring of compressed cardboard around (figure do not show) on the inner surface of rear wall 32, and passage stops up when helping to prevent to be exposed in the fire.
In the practical operation, when casing 10 was exposed to high external temperature, the heat of the wall conduction by casing 12 was absorbed by the outer surface of fire-resistant composition 38 at first.And the transmission of heat is stopped by space 46.See through the heat of heat-barrier material outer surface, the core branch by component 38 absorbs at first.The heat that penetrates tortuous space 64 is absorbed by foaming liner 66 at first, and these foaming liners expand with close space 64 rapidly then, seal the periphery between door 14 and the lateral column 18 fully.
Though fire-resistant container of the present invention may not meet the condition of the height strictness of the 72nd part 1 of UL standard.But the combination of the plasterboard of heat insulating function, the gap (way preferably) that is formed by secluding air and foaming doors liner makes such container meet lowly to require the Sentry of standard to test oneself 1 really.Therefore, such container is very useful in that storage weapon, archives and other inexpensive, light weight, fireproof that is easy to the valuables bad by fire damage are provided in storing.
For purposes of illustration by the agency of aforementioned the preferred embodiments of the present invention.It was both non exhaustive, the also non-accurate form that limits the invention to disclose of being used to.Clearly, those skilled in the art can make amendment on the basis of above guidance.Aforesaid embodiment only provides the description of principle of the present invention, and the common skilled person of this area can apply the present invention to different embodiment in the practical application, and carries out various modifications to be fit to the use of specific (special) requirements.Therefore, above stated specification will be understood that it is exemplary but not determinate, and real scope of the present invention is as the criterion so that claim is described.
Claims
(according to the modification of the 19th of treaty)
1, a kind of fireproof kitchen cabinet comprises:
A) metal cabinet with straight line formation of wall has an opening on a wall, and the lateral column around described opening;
B) at least one hinge on fan metallic door and the described casing pivots and is connected, and has a flange and be used for meshing to close described opening with described lateral column;
C) heat-proof device that is provided with along at least one described wall in the described casing;
D) foam device that is provided with along described lateral column at least one described edge and the described opening; With
E) air-breather runs through the inside of described cabinet at least one described wall to the described casing between the outside.
2, cabinet as claimed in claim 1 is characterized in that, also comprises locking device, is used to close described door and described cabinet.
3, cabinet as claimed in claim 1 is characterized in that, also comprises the heat-proof device that is provided with along described door in the described casing.
4, a kind of fireproof kitchen cabinet comprises:
A) metal cabinet with straight line formation of wall has an opening on a wall, and the lateral column around described opening;
B) at least one hinge on fan metallic door and the described casing pivots and is connected, and has a flange and be used for meshing to close described opening with described lateral column;
C) heat-proof device that is provided with along at least one described wall in the described casing;
D) foam device that is provided with along described lateral column at least one described edge and the described opening; With
E) be used to separate described heat-proof device and described wall, to form the device in an isolated space betwixt.
5, cabinet as claimed in claim 1 is characterized in that, described heat-proof device comprises the mineral-filled light sheet material of a paper.
6, cabinet as claimed in claim 5 is characterized in that, the mineral-filled light sheet material of described paper is a Sheetrock.
7, cabinet as claimed in claim 4 is characterized in that, described separating device comprises the magnesium plate.
8, cabinet as claimed in claim 1 is characterized in that, described expanded material comprises the sodium metasilicate of hydration.
9, cabinet as claimed in claim 1 is characterized in that, the configuration of described heat-barrier material and described expanded material makes described cabinet meet test oneself 1 performance test condition of Sentry with installing.
10, a kind of fireproof kitchen cabinet comprises:
A) metal cabinet with straight line formation of wall have an opening on a wall, and a lateral column is around described opening;
B) a pair of hinge on fan metallic door and the described casing pivots and is connected, and has a flange and be used for meshing to close described opening with described lateral column;
C) be used to close the locking device of described door and described lateral column;
D) the interior heat-proof device of described casing along described wall and described door setting;
E) foam device that is provided with along the edge of described door at least one described lateral column and the described opening; With
F) be used to separate described heat-proof device and described wall to form the device in isolated space betwixt.
11, cabinet as claimed in claim 10 is characterized in that also comprising air-breather, and described air-breather runs through the inside of described cabinet at least one described wall to the described casing between the outside.
12, cabinet as claimed in claim 4 is characterized in that, also comprises the air-breather that runs through at least one described wall.
13, cabinet as claimed in claim 4 is characterized in that, also comprises the air-breather that runs through from described casing outside into described space.

Claims (11)

1, a kind of fireproof kitchen cabinet comprises:
A) metal cabinet with straight line formation of wall have an opening on a wall, and a lateral column is around described opening;
B) at least one hinge on fan metallic door and the described casing pivots and is connected, and has a flange and be used for meshing to close described opening with described lateral column;
C) seal that is provided with along described at least one wall in the described casing;
D) along described at least one the edge and described opening in the foam device that is provided with of described lateral column.
2, cabinet as claimed in claim 1 is characterized in that also comprising locking device, is used for fixing described door and described lateral column.
3, cabinet as claimed in claim 1 is characterized in that also comprising the seal that is provided with along described door in the described casing.
4, cabinet as claimed in claim 1 is characterized in that also comprising that described seal of separation and described wall are to form the device in isolated space betwixt.
5, cabinet as claimed in claim 1 is characterized in that, described seal comprises a light sheet material content inorganic filling, the papery facing.
6, cabinet as claimed in claim 5 is characterized in that, light sheet material described content inorganic filling, the papery facing is a Sheetrock.
7, cabinet as claimed in claim 4 is characterized in that, described device is used for separation and comprises the magnesium plate.
8, cabinet as claimed in claim 1 is characterized in that, described expanded material comprises the sodium metasilicate of hydration.
9, cabinet as claimed in claim 1 is characterized in that, the configuration of described insulating materials and described expanded material makes described cabinet meet test oneself 1 performance test condition of Sentry with installing.
10, a kind of fireproof kitchen cabinet comprises:
A) metal cabinet with straight line formation of wall have an opening on a wall, and a lateral column is around described opening;
B) a pair of hinge on fan metallic door and the described casing pivots and is connected, and has a flange and be used for meshing to close described opening with described lateral column;
C) be used for fixing the locking device of described door and described lateral column;
D) the interior seal of described casing along described wall and described door setting;
E) foam device that is provided with along the edge of described door at least one described lateral column and the described opening; With
F) be used to separate described seal and described wall to form the device in isolated space betwixt.
11, cabinet as claimed in claim 10 is characterized in that also comprising air-breather, and described air-breather runs through the inside of described cabinet at least one described wall to the described casing between the outside.
CN03802747.XA 2002-01-30 2003-01-10 Fire-resistant gun cabinet Pending CN1622777A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/060,721 US20030141794A1 (en) 2002-01-30 2002-01-30 Fire-resistant gun cabinet
US10/060,721 2002-01-30

Publications (1)

Publication Number Publication Date
CN1622777A true CN1622777A (en) 2005-06-01

Family

ID=27610073

Family Applications (1)

Application Number Title Priority Date Filing Date
CN03802747.XA Pending CN1622777A (en) 2002-01-30 2003-01-10 Fire-resistant gun cabinet

Country Status (6)

Country Link
US (1) US20030141794A1 (en)
EP (1) EP1469758A4 (en)
CN (1) CN1622777A (en)
MX (1) MXPA04007235A (en)
TW (1) TW558590B (en)
WO (1) WO2003063649A1 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101163845B (en) * 2003-10-17 2011-04-06 约翰·D·布拉什公司 Internal hinge for fire-resistant safe
US20060181184A1 (en) * 2005-02-16 2006-08-17 G-P Gypsum Corp. Fire resistant file cabinets and safes, and method of manufacture thereof
US8474923B2 (en) * 2007-03-22 2013-07-02 Pendleton Safe Company Safes with rotating inner supports
US20090308291A1 (en) * 2008-03-24 2009-12-17 Pendleton Safe Company Safes with rotating inner supports
US8340818B2 (en) * 2009-04-24 2012-12-25 Robert Bosch Gmbh Method of accurate mapping with mobile robots
GB2510557B (en) * 2012-12-18 2018-01-03 Fire Prot Coatings Limited Fire Proof Container
USD728189S1 (en) 2013-04-12 2015-04-28 Rhino Metals, Inc. Safe
GB2523303B (en) * 2014-01-20 2017-04-12 Fire Prot Coatings Ltd Fireproof container
CN103953240B (en) * 2014-03-31 2016-08-17 杭州德安救生设备科技有限公司 A kind of high temperature resistant fire-resistant hinge arrangement for lifesaving appliance
USD802872S1 (en) * 2015-02-10 2017-11-14 Alan R. Frisher Vault
USD808109S1 (en) * 2016-03-10 2018-01-16 Carl P Smith Gun safe
US10085554B2 (en) 2016-03-15 2018-10-02 Robert A. Schooley, JR. Gun cabinet
WO2017165718A1 (en) * 2016-03-23 2017-09-28 Schooley Robert A Gun cabinet
USD843679S1 (en) * 2016-04-11 2019-03-19 HRH Hill Ltd. Gun safe
USD843678S1 (en) * 2016-04-11 2019-03-19 HRH Hill Ltd. Gun safe
USD799782S1 (en) * 2016-06-06 2017-10-10 Ray Crosby Safe
USD811686S1 (en) * 2016-06-06 2018-02-27 Ray Crosby Safe
USD802873S1 (en) * 2016-06-06 2017-11-14 Ray Crosby Safe
USD799148S1 (en) * 2016-06-06 2017-10-03 Ray Crosby Safe
USD838079S1 (en) * 2016-10-04 2019-01-08 HRH Hill Ltd. Gun safe
TWD191930S (en) * 2017-10-23 2018-08-01 特維股份有限公司 Whisky vault
CN107997402A (en) * 2017-11-30 2018-05-08 苏州汇恒网络科技有限公司 A kind of special financial file cabinet of bank's office with dehumidifying fire-extinguishing function concurrently
USD907325S1 (en) * 2019-04-12 2021-01-05 Deborah J. Schneider Safe
USD909705S1 (en) * 2019-04-23 2021-02-02 Zachary R. Schneider Safe door, hinging and door casing
USD914324S1 (en) * 2019-04-23 2021-03-23 Zachary R. Schneider Safe
USD957785S1 (en) * 2019-11-14 2022-07-12 Prosteel Security Products, Inc. Safe
USD952984S1 (en) * 2019-11-14 2022-05-24 Prosteel Security Products, Inc. Safe
USD992235S1 (en) * 2021-04-28 2023-07-11 Diebold Nixdorf Systems Gmbh Safe
USD991619S1 (en) * 2021-04-28 2023-07-04 Diebold Nixdorf Systems Gmbh Safe
CN113844781B (en) * 2021-11-15 2023-01-17 山西城市动力新能源有限公司 Container can be stacked to automobile-used lithium cell safety
CN114532773B (en) * 2022-02-18 2023-08-29 杰斯瑞特安全科技(无锡)有限公司 Fireproof cabinet body structure and fireproof safety cabinet
USD1007096S1 (en) * 2023-06-29 2023-12-05 Luoyang Anjixing Cabinet Industry Co., Ltd. Gun safe

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2520972A (en) * 1945-05-22 1950-09-05 Paul A Siple Heat insulating cover
US3855741A (en) * 1973-04-12 1974-12-24 Gen Electric Closure for fire resistant structure
US4048926A (en) * 1975-06-20 1977-09-20 John D. Brush & Co., Inc. Safe
SE8304789L (en) * 1983-09-07 1985-03-08 Climator Ab DEVICE AND WAY TO USE THE DEVICE FOR COOLING, ENERGY STORAGE AND FIRE-COATING
GB8506572D0 (en) * 1985-03-14 1985-04-17 Appointrose Ltd Fire-resistant enclosures
US4685402A (en) * 1986-01-22 1987-08-11 The Shaw-Walker Company Fire resistive cabinet for storing easily damageable electronic data storage materials
GB8628424D0 (en) * 1986-11-27 1986-12-31 Micropore International Ltd Fire-resistant container
GB9107945D0 (en) * 1991-04-15 1991-05-29 Lorient Polyprod Ltd Smoke seal
GB2277871B (en) * 1993-05-14 1997-01-15 Environmental Seals Ltd Fire resistant container
US5529624A (en) * 1994-04-12 1996-06-25 Riegler; Norbert Insulation material
GB2293208A (en) * 1994-09-13 1996-03-20 Blueground Res Ltd Fire resistant safe
US5816017A (en) * 1996-02-02 1998-10-06 Yale Security Inc. Fire retardant door and exit device for same
WO1999011537A1 (en) * 1997-09-02 1999-03-11 John D. Brush & Co., Inc. Fire- and water-resistant container
US5944399A (en) * 1998-07-06 1999-08-31 Eagle Manufacturing Company Safety cabinet with self-closing and sequencing door mechanism

Also Published As

Publication number Publication date
WO2003063649A1 (en) 2003-08-07
WO2003063649B1 (en) 2003-10-16
US20030141794A1 (en) 2003-07-31
EP1469758A4 (en) 2005-06-22
TW558590B (en) 2003-10-21
TW200302313A (en) 2003-08-01
MXPA04007235A (en) 2004-10-29
EP1469758A1 (en) 2004-10-27

Similar Documents

Publication Publication Date Title
CN1622777A (en) Fire-resistant gun cabinet
US6736473B2 (en) Fire-resistant cabinet
US6615544B1 (en) Fire-resistant door
US2086018A (en) Refrigerator safe
CN101163845B (en) Internal hinge for fire-resistant safe
JP4490702B2 (en) Door frame for fire door and fire door using this door frame
CA2892839C (en) Insert access door
CN108266106A (en) A kind of heat-insulated blast-resistant door
JP6362743B2 (en) Fire prevention fittings
US4160421A (en) Fire door assembly
JP7229087B2 (en) Opener for fire door
CN107543359B (en) A60-level fireproof cold storage door
JPH08214932A (en) Fireproof storage box
CN208718547U (en) Europe superscript fire resistance steel door
CN219638713U (en) Steel heat-insulating fireproof door
CN212985042U (en) Steel fireproof window
CN220791060U (en) Environment-friendly high-temperature-resistant flame-retardant door
CN215761799U (en) High-flame-retardant tunnel fireproof door based on SMC composite material
CN220769292U (en) Plastic steel door with fire-resistant partition
JP2020165112A (en) Door device
JPH04161689A (en) Fire door
JP2022120304A (en) fire door
TH63799A (en) Fire resistant gun storage cabinet
CN103043180B (en) Enclosure bulkhead board access door for ship
CN108005553A (en) Door/window fire proof construction

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication