CN202325115U - Fire-protection and anti-theft door - Google Patents

Fire-protection and anti-theft door Download PDF

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Publication number
CN202325115U
CN202325115U CN2011203658077U CN201120365807U CN202325115U CN 202325115 U CN202325115 U CN 202325115U CN 2011203658077 U CN2011203658077 U CN 2011203658077U CN 201120365807 U CN201120365807 U CN 201120365807U CN 202325115 U CN202325115 U CN 202325115U
Authority
CN
China
Prior art keywords
fire
protection
door
material layer
utility
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
Application number
CN2011203658077U
Other languages
Chinese (zh)
Inventor
季军
沈世法
陆敏
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.)
SHANGHAI HUIHAO WOODEN DOOR MANUFACTURING Co Ltd
Original Assignee
SHANGHAI HUIHAO WOODEN DOOR MANUFACTURING Co Ltd
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 SHANGHAI HUIHAO WOODEN DOOR MANUFACTURING Co Ltd filed Critical SHANGHAI HUIHAO WOODEN DOOR MANUFACTURING Co Ltd
Priority to CN2011203658077U priority Critical patent/CN202325115U/en
Application granted granted Critical
Publication of CN202325115U publication Critical patent/CN202325115U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a fire-protection and anti-theft door. The core part of the door is a fire-protection material layer, and the front face of the fire-protection material layer is wrapped by a composite material layer composed of an inorganic fire-protection layer and a clamp board layer. A U-shaped bar is embedded on the back face of the fire-protection material layer, a hinge is installed on the lateral face of a door frame, and the door frame is connected with the U-shaped bar through a screw. The fire-protection and anti-theft door has the advantage of being convenient to process and manufacture, and not only has a fire-protection function, but also can achieve the anti-theft effect.

Description

A kind of fireproof and theftproof door
Technical field
The utility model house fitting-up field specially refers to a kind of fireproof and theftproof door.
Background technology
The full name of security door is " anti-theft safety door ".It has both the performance of antitheft and safety.Stipulate according to " anti-theft safety door general technical specifications "; Qualified security door utilized portable power tools such as ordinary hand tools such as chisel, screwdriver, crowbar and Electric portable drill can't pry open or on door leaf, open one 615 square millimeters opening in 15 minutes, or in the semicircle of 150 square millimeters of keyed ends, opened one 38 square millimeters opening.And the lockset that uses on the security door must be to detect the special-purpose lock of the qualified security door that has anti-drilling function through inspection center of the Ministry of Public Security.Security door can be used number of various materials, but it is qualified only to reach standard detection, gets the accurate Men Caineng that produces card of safety precaution product and is called security door.
Application number is that 200920201342 patent application document discloses a kind of security door; Comprise doorframe, security door body, safety-protection lock; Safety-protection lock is arranged on the security door body; Doorframe has internal and external frames; Offer a plurality of screw installing holes on the and arranged on left and right sides face of housing along the longitudinal direction respectively, on inside casing, form the lock face that matches with the safety-protection lock of security door body, on the housing left and right side of doorframe, all form 2 outside nut hole installing plate and female screw hole installing plates that are not in same plane; Outside nut hole installing plate greater than the distance of female screw hole installing plate to the edge of doorframe, all offers a plurality of screw installing holes to the distance at the edge of doorframe along the longitudinal direction on each screw hole installing plate.But this security door does not have fire-proof function.
The utility model content
The purpose of the utility model is to provide a kind of fireproof and theftproof door, adopts special structural design, thereby realizes the purpose of the utility model.
The technical problem that the utility model solved can adopt following technical scheme to realize:
A kind of fireproof and theftproof door is characterized in that, the core position of said sash structure is a fireproof material layer, and the front of fireproof material layer is coated with composite layer, and said composite layer is made up of inorganic fire layer and splinting layer; The back side of fireproof material layer is inlaid with U-steel, and the side of doorframe is equipped with hinge, and said hinge is connected with U-steel through screw.
In an embodiment of the utility model, said screw is a M5 flat-bed machine screw.
The beneficial effect of the utility model is: processing and fabricating is convenient, and existing fireproof function can reach the effect of antitheft again.
Description of drawings
Fig. 1 is the structural representation of the said a kind of fireproof and theftproof door of the utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with the specific embodiment, further set forth the utility model.
As shown in Figure 1; The described a kind of fireproof and theftproof door of the utility model; Be to abide by the sash structure that the requirement of GB12955-2008 " labeled door " and GB17565-2007 " anti-theft safety door general technical specifications " designs, provide a kind of preparation method simple, lower-cost fire-proof and theft-proof doorframe.
Its preparation process is following: at first use the core position 110 of fire-retardant carpentery workshop doorframe, the composite material 120 of inorganic fire plate and clamping plate is coated on the front of doorframe, the high temperature in the time of can resisting fire.Be unlikely to destroy the agent structure of doorframe.The embedding groove shaped steel frame 130 at the back side of doorframe forms a steel framework kernel, strengthens the rigidity and the stability of doorframe.When hinge (hinge) is installed on the doorframe, be connected with the grooved steel framework through M5 flat-bed machine screw, increased the pick-proof performance of doorframe.This doorframe processing and fabricating is convenient, and existing fire-proof function reaches the effect of anti-theft feature again.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the manual that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.

Claims (2)

1. a fireproof and theftproof door doorframe is characterized in that, the core position of said sash structure is a fireproof material layer, and the front of fireproof material layer is coated with composite layer, and said composite layer is made up of inorganic fire layer and splinting layer; The back side of fireproof material layer is inlaid with U-steel, and the side of doorframe is equipped with hinge, and said hinge is connected with U-steel through screw.
2. a kind of fireproof and theftproof door according to claim 1 is characterized in that, said screw is a M5 flat-bed machine screw.
CN2011203658077U 2011-09-28 2011-09-28 Fire-protection and anti-theft door Expired - Fee Related CN202325115U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203658077U CN202325115U (en) 2011-09-28 2011-09-28 Fire-protection and anti-theft door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203658077U CN202325115U (en) 2011-09-28 2011-09-28 Fire-protection and anti-theft door

Publications (1)

Publication Number Publication Date
CN202325115U true CN202325115U (en) 2012-07-11

Family

ID=46437096

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203658077U Expired - Fee Related CN202325115U (en) 2011-09-28 2011-09-28 Fire-protection and anti-theft door

Country Status (1)

Country Link
CN (1) CN202325115U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105952348A (en) * 2016-07-12 2016-09-21 重庆发鑫防火门有限公司 {0><}0{>Fireproof door frame

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105952348A (en) * 2016-07-12 2016-09-21 重庆发鑫防火门有限公司 {0><}0{>Fireproof door frame
CN105952348B (en) * 2016-07-12 2018-01-23 重庆发鑫防火门有限公司 Fireproof door frame

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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

Granted publication date: 20120711

Termination date: 20200928

CF01 Termination of patent right due to non-payment of annual fee