CN205445382U - Security door - Google Patents
Security door Download PDFInfo
- Publication number
- CN205445382U CN205445382U CN201521106512.2U CN201521106512U CN205445382U CN 205445382 U CN205445382 U CN 205445382U CN 201521106512 U CN201521106512 U CN 201521106512U CN 205445382 U CN205445382 U CN 205445382U
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- Prior art keywords
- door
- fire
- door core
- plate
- resistant
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Abstract
The utility model discloses a security door, its technical scheme main points are including door plant and door frame, door plant and door frame pass through hinged joint, and the door plant includes prevents the fire door core, prevent that fire door core outside parcel has cold rolling galvanized steel sheet, prevent that the fire door core is including the melamine sheet layer, puigging, environmental protection fibre insulating layer and the pearlite fire -proof plate layer that connect gradually, prevent that fire door core side is connected with the mounting, melamine sheet layer, puigging, environmental protection fibre insulating layer and pearlite fire -proof plate layer pass through the mounting and connect. The utility model discloses the fire prevention is thermal -insulated effectual, just the sound insulation is effectual to prevent fire door core sound construction.
Description
Technical field
This utility model relates to a kind of furniture, more specifically, it relates to a kind of antitheft door.
Background technology
The full name of antitheft door is " anti-theft safety door ".Now on market, antitheft door kind is a lot, antitheft door can be divided into fence type antitheft door, solid door and composite gate, but the flameproof effect of antitheft door is poor, can be plus the material of fire resistant doorsets for this, fire resistant doorsets on market include door-plate and doorframe, door-plate and doorframe are connected through the hinge, and door-plate includes fire-resistant door core, specifically refer to the patent that Shen number is 201310288247.3.Only adding its fire-proof and thermal-insulation poor effect after fire-resistant door core, fire-resistant door core structure is insecure, and function is the most single, and soundproof effect is the best, the easy incoming indoor of noise, affects mood and the sleep of people.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide that a kind of fire-proof and thermal-insulation is effective, fire-resistant door core sound construction and the good antitheft door of soundproof effect.
For achieving the above object, this utility model adopts the following technical scheme that, including door-plate and doorframe, described door-plate and doorframe are connected through the hinge, door-plate includes fire-resistant door core, cold-rolling galvanization steel plate it is enclosed with outside described fire-resistant door core, described fire-resistant door core includes tripolycyanamide flaggy, puigging, environment-protection fiber thermal insulation layer and the perlite fireproof plate layer being sequentially connected with, described fire-resistant door core side connects has fixture, described tripolycyanamide flaggy, puigging, environment-protection fiber thermal insulation layer and perlite fireproof plate layer to be connected by fixture.
It is also preferred that the left fixture includes two pieces of grip blocks, described fire-resistant door core is between two pieces of grip blocks, and described fixture also includes pin, and described pin inserts in fire-resistant door core.
It is also preferred that the left be equipped with agnail inside pin both sides and grip block.
It is also preferred that the left tripolycyanamide cover sheet materials is melamine foam plate.
It is also preferred that the left puigging material is fireproof acoustic cloth.
Form it is also preferred that the left environment-protection fiber thermal insulation layer is loose wool filling.
It is also preferred that the left perlite fireproof plate layer material is perlite fireproof door core board.
This utility model hinge structure is compared to be had: be enclosed with cold-rolling galvanization steel plate outside fire-resistant door core, fire-resistant door core includes the tripolycyanamide flaggy being sequentially connected with, puigging, environment-protection fiber thermal insulation layer and perlite fireproof plate layer, tripolycyanamide flaggy has preferable insulation and fire resistance, and certain soundproof effect, puigging makes fire resistant doorsets have more preferable soundproof effect, when environment-protection fiber thermal insulation layer can prevent from catching fire, fire resistant doorsets can scald one's hand, perlite fireproof plate layer plays good fire-proof and thermal-insulation effect, such setting makes tripolycyanamide flaggy, puigging, it is tightr that environment-protection fiber thermal insulation layer and perlite fireproof plate layer combine, make fire-resistant door core structure more stable, ensure the fire-proof sound insulation effect of fire resistant doorsets.
Accompanying drawing explanation
Fig. 1 is Anti-theft door structure schematic diagram；
Fig. 2 is antitheft door sectional view；
Fig. 3 is A portion enlarged drawing in Fig. 2.
Reference: 1, doorframe, 2, door leaf, 21, tripolycyanamide flaggy, 22, puigging, 23, environment-protection fiber thermal insulation layer, 24, perlite fireproof plate layer, 3, hinge, 4, fixture, 41, grip block, 42, pin, 421, agnail.
Detailed description of the invention
Referring to the drawings this utility model antitheft door is described further.
A kind of antitheft door, including door-plate 2 and doorframe 1, door-plate 2 and doorframe 1 are connected by hinge 3, doorframe 1 has two shoulders being bent to form, and shoulder staggers setting, and shoulder is fixed with fireproof expansion seal part, fireproof expansion seal part can use Yongkang City Qiao Xia plastic cement factory to produce, fireproof expansion seal part heat can expand and be sealed in gap, is so possible to prevent flare or cigarette to scurry between gap, it is ensured that personal safety.Door-plate 2 includes fire-resistant door core, is enclosed with cold-rolling galvanization steel plate outside described fire-resistant door core, it is possible to use Ma'anshan Iron and Steel Co., Ltd produces, and its decay resistance is preferable, and service life is longer.The most such being provided with beneficially protects internal fire-resistant door core, makes fire-resistant door core be not easy to damage.
Fire-resistant door core includes tripolycyanamide flaggy 21, puigging 22, environment-protection fiber thermal insulation layer 23 and the perlite fireproof plate layer 24 being sequentially connected with, fire-resistant door core side connects fixture 4, and tripolycyanamide flaggy 21, puigging 22, environment-protection fiber thermal insulation layer 23 and perlite fireproof plate layer 24 are connected by fixture 4.Tripolycyanamide flaggy 21 material is melamine foam plate, material is melamine foamed plastic, there are preferable insulation and fire resistance, and certain soundproof effect, melamine foamed plastic is that http://www.baike.com/wiki/%E4%B8%89%E8%81%9A%E6%B0%B0%E8%83%BA% E6%B3%A1%E6%B2%AB is previously mentioned, melamine foamed plastic is formed by tripolycyanamide (tripolycyanamide inherently a kind of fire retardant) foaming, so melamine foamed plastic is without any fire retardant or other additive, there is outstanding fire resistance, contact with naked light and be formed without flame, there is not drip, surface carbonization immediately, starvation, slowed down reaction speed；Naked light is once left away, and foam stops burning immediately, without Mars, not resume combustion；Smoke density is low.The convection heat transfer' heat-transfer by convection of air can effectively be stoped by the tridimensional network of melamine foamed plastic, makes this melamine foamed plastic have outstanding heat insulation and preservation effect.Meanwhile, the heat stability that melamine foamed plastic is good also provides guarantee for heat-insulation and heat-preservation.Melamine foamed plastic belongs to thermosetting foams, there is the cross-linked network system of height, melamine foamed plastic is made up of three-dimensional netted open-celled structure and high opening rate (percent opening is up to 99.9%), sound wave can conveniently and effectively enter the deep layer of foam, it is changed into the vibrations of grid and is consumed and absorbs, can effectively eliminate echo simultaneously.Melamine foamed plastic has superior sound absorbing capabilities in wider audio range, particularly has prominent effect in the absorption of low frequency noise.
Puigging 22 material is fireproof acoustic cloth, and fireproof acoustic cloth can use Guangzhou Jian Yin building materials company limited to be provided, and it has good soundproof effect, and light weight, it is easy to installing, multilamellar using effect is more preferably.Environment-protection fiber thermal insulation layer 23 is filled for loose wool and is formed, the SW1100 loose wool that loose wool provides for Shenzhen Fu Lang Energy Saving Technology Co, SW1100 loose wool is the cotton-wool that unoriented soluble fiber is formed, there is good heat stability, even if its original soft fibrous structure also can be kept at a temperature of classification, and without bonding agent, the impact of its not heat-shock, intercept far infrared radiation, also keeping low thermal conductivity under high temperature, when heating, the energy that fiber absorbs is considerably less, fibrous elasticity is good, is resistant to mechanical damage.
Perlite fireproof plate layer 24 material is perlite fireproof door core board, perlite fireproof door core board can be that Yixing Ke Lifa fire proofing material company limited provides, expanded perlite is a kind of lightweight, have that apparent density is light, heat conductivity is low, chemical stability is good, use that temperature range is wide, wettability power is little, and the feature such as nontoxic, tasteless, fire prevention, sound-absorbing.Protective door is so made to have good flameproof effect.
And such connection is arranged, be conducive to protecting fireproof acoustic cloth and SW1100 loose wool, conveniently fix fireproof acoustic cloth and SW1100 loose wool, and structure is more reasonable, it is ensured that fire-proof and thermal-insulation effect and soundproof effect.
Fixture 4 includes two pieces of grip blocks 41, fire-resistant door core is between two pieces of grip blocks 41, fixture 4 also includes pin 42, pin 42 inserts in fire-resistant door core, such setting makes the tightr of tripolycyanamide flaggy 21, puigging 22, environment-protection fiber thermal insulation layer 23 and perlite fireproof plate layer 24 4 combination, make fire-resistant door core structure more stable, it is ensured that the fire-proof sound insulation effect of fire resistant doorsets.As preferably, inside pin 42 both sides and grip block 41, it is equipped with agnail 421 so that it is more firm that fixture 4 is connected with fire-resistant door core, is further ensured that fire-resistant door core structure is more stable.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to the above embodiments, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (7)
1. an antitheft door, including door-plate and doorframe, described door-plate and doorframe are connected through the hinge, it is characterized in that: described door-plate includes fire-resistant door core, cold-rolling galvanization steel plate it is enclosed with outside described fire-resistant door core, described fire-resistant door core includes tripolycyanamide flaggy, puigging, environment-protection fiber thermal insulation layer and the perlite fireproof plate layer being sequentially connected with, and described fire-resistant door core side connects has fixture, described tripolycyanamide flaggy, puigging, environment-protection fiber thermal insulation layer and perlite fireproof plate layer to be connected by fixture.
Antitheft door the most according to claim 1, is characterized in that: described fixture includes two pieces of grip blocks, and described fire-resistant door core is between two pieces of grip blocks, and described fixture also includes pin, and described pin inserts in fire-resistant door core.
Antitheft door the most according to claim 2, is characterized in that: be equipped with agnail inside described pin both sides and grip block.
Antitheft door the most according to claim 3, is characterized in that: described tripolycyanamide cover sheet materials is melamine foam plate.
Antitheft door the most according to claim 4, is characterized in that: described puigging material is fireproof acoustic cloth.
Antitheft door the most according to claim 5, is characterized in that: described environment-protection fiber thermal insulation layer is that loose wool filling forms.
Antitheft door the most according to claim 6, is characterized in that: described perlite fireproof plate layer material is perlite fireproof door core board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521106512.2U CN205445382U (en) | 2015-12-26 | 2015-12-26 | Security door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521106512.2U CN205445382U (en) | 2015-12-26 | 2015-12-26 | Security door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205445382U true CN205445382U (en) | 2016-08-10 |
Family
ID=56579241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521106512.2U Expired - Fee Related CN205445382U (en) | 2015-12-26 | 2015-12-26 | Security door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205445382U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178290A (en) * | 2017-06-28 | 2017-09-19 | 杭州华博消防设备有限公司 | Exempt from paint heat-insulating fireproof door and its manufacture method |
| CN113290764A (en) * | 2021-05-19 | 2021-08-24 | 丽水永坚人防设备有限公司 | Manufacturing method of impact-resistant civil air defense door |
-
2015
- 2015-12-26 CN CN201521106512.2U patent/CN205445382U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178290A (en) * | 2017-06-28 | 2017-09-19 | 杭州华博消防设备有限公司 | Exempt from paint heat-insulating fireproof door and its manufacture method |
| CN113290764A (en) * | 2021-05-19 | 2021-08-24 | 丽水永坚人防设备有限公司 | Manufacturing method of impact-resistant civil air defense door |
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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: 20160810 Termination date: 20211226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |