CN101319592B

CN101319592B - Double-leaf anti-theft fireproof safety door

Info

Publication number: CN101319592B
Application number: CN200710041740XA
Authority: CN
Inventors: 沈世法; 季军
Original assignee: SHANGHAI HUIHAO WOODEN DOOR MANUFACTURING Co Ltd
Current assignee: SHANGHAI HUIHAO WOODEN DOOR MANUFACTURING Co Ltd
Priority date: 2007-06-07
Filing date: 2007-06-07
Publication date: 2011-08-24
Anticipated expiration: 2027-06-07
Also published as: CN101319592A

Abstract

The invention discloses a double anti-theft fireproof security door which comprises a door frame, and a mother door and a son door which are hinged with the door frame by hinges; the security door is characterized in that the door frame comprises a hinge door frame directly hinged with the mother door and the son door and a supporting angle door frame which is integrated with the hinge door frame and extends towards the inner side of the door; the son door is provided with an upper and a lower pins inserted in the door frame; the lock handles of the mother door and the son door are provided with reinforcing plates. The outer sides of the hinge door frame and the supporting angle door frame are provided with reinforcing steel sheets. The composite door made of a plurality of plates of the invention has the advantages of safe and reliable fireproof and anti-theft performance, elegant appearance, low consumption of wood and great reduction of the door cost; the door can be used as an outdoor anti-theft door or an indoor room door, and does not deform after being used for a long time.

Description

Double-leaf anti-theft fireproof safety door

Technical field

The present invention relates to the door installed and used on a kind of building, is a kind ofly to be applicable to that the collection of installing on the building is antitheft, fire prevention, to decorate and be the double-leaf anti-theft fireproof safety door of one.

Background technology

The security door that generally uses is steel structure at present, just be difficult to change its outer surface moulding after the moulding of this door, if and steel structure the door in switching process, run into by thing, can produce noise, and steel door is heavy, the switch inconvenience, along with the raising of people's living standard, some steel door external styling incompatibility people's individual demand must be with the door overall pulling down if change the pattern of this door, certainly will scrap by the door body like this, increased people's decoration cost.Also have a kind of indoor timber in addition, though this shape outdoors is luxurious, cost is very high, and this door is difficult for being used as security door, and its fire prevention, theftproof performance are very poor, and this door is generally formed by adhesive bonds, easily causes room air pollution.

Chinese patent 200520019552.3, name is called the patent of steel wood in conjunction with suit doors, it is made up of door inner frame, door-plate, filler, doorframe, the door inner frame is a rigidity door type metal framework, fix a metal panels respectively in the front and back of door inner frame, door-plate coincide with door inner frame size, outside at every door-plate all is equipped with the solid wood door-plate, the solid wood door-plate is fixedly installed on the inner frame by securing member, be filled with fire-retardant thing in the space of the door inner frame between two door-plates, a door inner frame is installed in the doorframe.Though this technology has reached the purpose of fire-proof and theft-proof, if impact energetically still and door can be opened, because the intensity of grip is identical with other part intensity of door the grip thief; And the no latch of this only depends on the lock of grip, can only reach general antitheft purpose.

Summary of the invention

Technical problem to be solved by this invention is to provide a kind of double-leaf anti-theft fireproof safety door, to solve existing antitheft, the existing weak point of labeled door.

Technical problem to be solved by this invention can be achieved through the following technical solutions:

Double-leaf anti-theft fireproof safety door, comprise doorframe and pass through hinge hinged female door and cervical orifice of uterus with doorframe, it is characterized in that, described doorframe comprises directly and female door and the hinged hinged doorframe of cervical orifice of uterus, with with hinged doorframe be structure as a whole to the inboard side door frame that extends of door, have two latches that are inserted in the doorframe up and down on the described cervical orifice of uterus, the lockset grip of described female door and cervical orifice of uterus has stiffener.

Described hinged doorframe adopts the mode that staggers to be connected with the junction of a side door frame.

The internal structure of described side door frame is: outermost layer is two laminated planks, and inferior skin is two-layer inorganic plate, and the centre is a shaving board.

The internal structure of described hinged doorframe is: outermost layer is two laminated planks, and inferior skin is two-layer inorganic plate, and the centre is the Liu An integrated timber.

The internal structure of described female door and cervical orifice of uterus is: outermost layer is two laminated planks, and inferior skin is two-layer MDF medium density fiberboard, and inferior skin is two-layer inorganic plate, and interior sublevel is a two-layered steel plates, and internal layer is the perlite that is filled between the two-layered steel plates.

The outside of a described hinged doorframe and a side door frame has the reinforcement steel plate.

The inboard at the crack between a door and its frame place of described female door and cervical orifice of uterus and the outside have lid seam plate, and described lid seam plate is provided with on the door body of female door and cervical orifice of uterus.

The present invention has adopted multiple sheet material to prepare double-leaf anti-theft fireproof safety door, have safe and reliable fire prevention, theftproof performance, and profile is magnificent, the timber use amount is few, greatly reduce the cost of door, the present invention promptly can be used as outdoor security door and also can be used as indoor room door, and the long-term door body that uses is indeformable.

Description of drawings

Describe the present invention in detail below in conjunction with the drawings and specific embodiments;

Fig. 1 is the structural representation of double-leaf anti-theft fireproof safety door of the present invention.

Fig. 2 is the cross-sectional view of double-leaf anti-theft fireproof safety door of the present invention.

The specific embodiment

For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.

As shown in Figure 1, double-leaf anti-theft fireproof safety door, comprise doorframe 1 and with doorframe 1 by hinge 4 hinged female door 2 and cervical orifice of uterus 3, female door 2 connects doorframe 1 by three hinges 4, cervical orifice of uterus 3 also connects doorframe 1 by three hinges 4, have up and down two latches 5 that are inserted in the doorframe 1 on the cervical orifice of uterus 3, the lockset grip of described female door 2 and cervical orifice of uterus 3 has stiffener 6, and the person that can effectively not avoid theft destroys door lock door is washed open stiffener 6 energetically.

Referring to Fig. 2, doorframe 1 comprise directly with the hinged hinged doorframe 11 of female door 2 and cervical orifice of uterus 3 and with hinged doorframe 11 be structure as a whole to the inboard side door frame 12 that extends of door, hinged doorframe 11 and the junction employing of a side door frame 12 mode that staggers is connected.

The outside of a hinged doorframe 11 and a side door frame 12 has the steel plate 13 of reinforcement, and strengthening steel plate 13 is 2mm, and the inboard at the crack between a door and its frame place of female door 2 and cervical orifice of uterus 3 and the outside have lid seam plate 23, and lid seam plate 23 is provided with on the door body of female door 2 and cervical orifice of uterus 3.Can further increase fire-proof and theft-proof performance of the present invention like this.As cover the seam plate 23 can prevent that smog from penetrating into the opposite side of safety door.

Continuation is referring to Fig. 2, and the internal structure of a side door frame 12 is: outermost layer is that two layers of thickness is the clamping plate of 2.5mm, and inferior skin is the inorganic plate of 3mm for two layers of thickness, and the centre is that thickness is the shaving board of 22mm.

The internal structure of hinged doorframe 11 is: outermost layer is that two layers of thickness is the clamping plate of 2.5mm, and inferior skin is the inorganic plate of 3mm for two layers of thickness, and the centre is that thickness is 20mm Liu An integrated timber.

The internal structure of female door 2 and cervical orifice of uterus 3 is: outermost layer is that two layers of thickness is the clamping plate of 2.5mm, inferior skin is the MDF medium density fiberboard of two layers of thickness 2mm, inferior skin is the inorganic plate of 3mm for two layers of thickness, interior sublevel is that thickness is two steel plates of 1mm, internal layer is the perlite that is filled between the two-layered steel plates, and perlitic thickness is 33mm.Steel plate can the reinforced door body intensity, increase the anti-impact force of door body.

Double-leaf anti-theft fireproof safety door of the present invention have safe and reliable fire prevention, theftproof performance, and profile is magnificent, few to the timber materials, reduce the cost of door greatly, the present invention promptly can be used as outdoor security door and also can be used as indoor room door, and the long-term door body that uses is indeformable.

More than show and described basic principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the manual just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.

Claims

1. double-leaf anti-theft fireproof safety door, comprise doorframe and with doorframe by hinge hinged female door and cervical orifice of uterus, have two latches that are inserted on the doorframe up and down on the described cervical orifice of uterus, the lockset grip of described female door and cervical orifice of uterus has stiffener; It is characterized in that, described doorframe comprise directly with the hinged hinged doorframe of female door and cervical orifice of uterus and with hinged doorframe be structure as a whole to the inboard side door frame that extends of door;

Described hinged doorframe adopts the mode that staggers to be connected with the junction of a side door frame, the outside of a hinged doorframe and a side door frame has the reinforcement steel plate, the reinforcement steel plate is 2mm, the inboard at the crack between a door and its frame place of described female door and cervical orifice of uterus and the outside have lid seam plate, described lid seam plate is arranged on the door body of female door and cervical orifice of uterus, penetrates into the opposite side of safety door to prevent smog;

The internal structure of described side door frame is: outermost layer is that two layers of thickness is the clamping plate of 2.5mm, and inferior skin is the inorganic plate of 3mm for two layers of thickness, and the centre is that thickness is the shaving board of 22mm;

The internal structure of described hinged doorframe is: outermost layer is that two layers of thickness is the 2.5mm clamping plate, and inferior skin is the inorganic plate of 3mm for two layers of thickness, and the centre is that thickness is 20mm Liu An integrated timber;

The internal structure of described female door and cervical orifice of uterus is: outermost layer is that two layers of thickness is the clamping plate of 2.5mm, inferior skin is the MDF medium density fiberboard of 2mm for two layers of thickness, inferior skin is the inorganic plate of 3mm for two layers of thickness, interior sublevel is that thickness is two steel plates of 1mm, internal layer is the perlite that is filled between the two-layered steel plates, and perlitic thickness is 33mm.